- dt1The timestep size between solves
Default:1
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The timestep size between solves
- end_time1e+30The end time of the simulation
Default:1e+30
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The end time of the simulation
- error_on_dtminTrueThrow error when timestep is less than dtmin instead of just aborting solve.
Default:True
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Throw error when timestep is less than dtmin instead of just aborting solve.
- normalize_solution_diff_norm_by_dtTrueWhether to divide the solution difference norm by dt. If taking 'small' time steps you probably want this to be true. If taking very 'large' timesteps in an attempt to *reach* a steady-state, you probably want this parameter to be false.
Default:True
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether to divide the solution difference norm by dt. If taking 'small' time steps you probably want this to be true. If taking very 'large' timesteps in an attempt to *reach* a steady-state, you probably want this parameter to be false.
- num_steps4294967295The number of timesteps in a transient run
Default:4294967295
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:The number of timesteps in a transient run
- reset_dtFalseUse when restarting a calculation to force a change in dt.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Use when restarting a calculation to force a change in dt.
- schemeimplicit-eulerTime integration scheme used.
Default:implicit-euler
C++ Type:MooseEnum
Unit:(no unit assumed)
Controllable:No
Description:Time integration scheme used.
- verboseFalseSet to true to print additional information
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Set to true to print additional information
Transient
Executioner for time varying simulations.
Normal Usage
The Transient Executioner is the primary workhorse Executioner in MOOSE. Most simulations will use it.
At its most basic the Transient Executioner allows a simulation to step through multiple steps in _time_... doing one nonlinear solve per timestep. Most of the time this type of execution will utilize one or more TimeDerivative Kernels on the variables to solve for their time evolution.
Primary Parameters
The most important parameters for Transient (beyond what Steady already provides) are:
"dt": The initial timestep size
"num_steps": Number of steps to do
"end_time": Finish time for the simulation
"scheme": The TimeIntegrator to use (see below) - defaults to Implicit/Backward Euler.
See down below for the full list of parameters for this class.
TimeIntegrators
It's important to note that transient simulations generally use a TimeIntegrator. As mentioned above, there is a scheme parameter that is shortcut syntax for selection of that TimeIntegrator. However, there is also a whole TimeIntegrator system for creating your own or specifying detailed parameters for time integration.
TimeSteppers
Similarly, the choice of how to move through time (the choice of timestep size) is important as well. The default TimeStepper is ConstantDT but many other choices can be made using the TimeStepper system.
Load Steps
Transient can also be used for simulations that don't necessarily need _time_. In this context a "transient" calculation can simply be thought of as a series of nonlinear solves. The time parameter will move forward - but what you do with it, or what it means is up to you.
One good example of this is doing "load steps" for a solid mechanics calculation. If the only thing that is desired is the final, steady state, solution, but getting to it is extremely difficult, then you might employ "load steps" to slowly ramp up a boundary condition so you can more easily solve from the initial state (the "initial condition") to the final configuration. In this case you would use "time" as a parameter to control how much of the force is applied (for instance, by using FunctionDirichletBC).
In this case you don't use any TimeDerivative Kernels. The "transient" behavior comes from changing a condition based on "time". What that "time" means is up to you to identify (generally, I like to just step through time = 1,2,3,4.. and define my functions so that at time = end_steps the full load is applied.
Quasi-Transient
Similarly to Load Steps, you can use Transient to do "Quasi-Transient" calculations. This is where some variables are evolving with time derivatives, while others are solved to steady state each step.
A classic example of this is doing coupled thermo-mechanics. It's very normal for the heat flow to move much more slowly than the solid mechanics. Therefore, classically, it is normal to have a time derivative for your heat conduction equation but none for the solid mechanics so that at each timestep the solid-mechanics is solved to a full steady state based on the current configuration of heat.
This idea works perfectly in MOOSE with Transient: just simply only apply TimeDerivative Kernels to the equations you want and leave them off for the others.
Solving To Steady State
Another use-case is to use Transient to solve to a steady state. In this case there are a few built-in parameters to help detect steady state and stop the solve when it's reached. You can see them down below in the "Steady State Detection Parameters" section.
It is important to know that you must turn _on_ steady state detection using steady_state_detection = true before the other two parameters will do anything. The parameter steady_state_tolerance corresponds to in the following steady-state convergence criteria:
Input Parameters
- abort_on_solve_failFalseabort if solve not converged rather than cut timestep
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:abort if solve not converged rather than cut timestep
- control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector<std::string>
Unit:(no unit assumed)
Controllable:No
Description:Adds user-defined labels for accessing object parameters via control logic.
- dtmax1e+30The maximum timestep size in an adaptive run
Default:1e+30
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The maximum timestep size in an adaptive run
- dtmin1e-12The minimum timestep size in an adaptive run
Default:1e-12
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The minimum timestep size in an adaptive run
- enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Set the enabled status of the MooseObject.
- n_startup_steps0The number of timesteps during startup
Default:0
C++ Type:int
Unit:(no unit assumed)
Controllable:No
Description:The number of timesteps during startup
- outputsVector of output names where you would like to restrict the output of variables(s) associated with this object
C++ Type:std::vector<OutputName>
Unit:(no unit assumed)
Controllable:No
Description:Vector of output names where you would like to restrict the output of variables(s) associated with this object
- skip_exception_checkFalseSpecifies whether or not to skip exception check
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Specifies whether or not to skip exception check
- start_time0The start time of the simulation
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The start time of the simulation
- timestep_tolerance1e-12the tolerance setting for final timestep size and sync times
Default:1e-12
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:the tolerance setting for final timestep size and sync times
- use_multiapp_dtFalseIf true then the dt for the simulation will be chosen by the MultiApps. If false (the default) then the minimum over the master dt and the MultiApps is used
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:If true then the dt for the simulation will be chosen by the MultiApps. If false (the default) then the minimum over the master dt and the MultiApps is used
Advanced Parameters
- accept_on_max_fixed_point_iterationFalseTrue to treat reaching the maximum number of fixed point iterations as converged.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:True to treat reaching the maximum number of fixed point iterations as converged.
- auto_advanceFalseWhether to automatically advance sub-applications regardless of whether their solve converges, for transient executioners only.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether to automatically advance sub-applications regardless of whether their solve converges, for transient executioners only.
- custom_abs_tol1e-50The absolute nonlinear residual to shoot for during fixed point iterations. This check is performed based on postprocessor defined by the custom_pp residual.
Default:1e-50
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The absolute nonlinear residual to shoot for during fixed point iterations. This check is performed based on postprocessor defined by the custom_pp residual.
- custom_ppPostprocessor for custom fixed point convergence check.
C++ Type:PostprocessorName
Unit:(no unit assumed)
Controllable:No
Description:Postprocessor for custom fixed point convergence check.
- custom_rel_tol1e-08The relative nonlinear residual drop to shoot for during fixed point iterations. This check is performed based on the postprocessor defined by custom_pp residual.
Default:1e-08
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The relative nonlinear residual drop to shoot for during fixed point iterations. This check is performed based on the postprocessor defined by custom_pp residual.
- direct_pp_valueFalseTrue to use direct postprocessor value (scaled by value on first iteration). False (default) to use difference in postprocessor value between fixed point iterations.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:True to use direct postprocessor value (scaled by value on first iteration). False (default) to use difference in postprocessor value between fixed point iterations.
- disable_fixed_point_residual_norm_checkFalseDisable the residual norm evaluation thus the three parameters fixed_point_rel_tol, fixed_point_abs_tol and fixed_point_force_norms.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Disable the residual norm evaluation thus the three parameters fixed_point_rel_tol, fixed_point_abs_tol and fixed_point_force_norms.
- fixed_point_abs_tol1e-50The absolute nonlinear residual to shoot for during fixed point iterations. This check is performed based on the main app's nonlinear residual.
Default:1e-50
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The absolute nonlinear residual to shoot for during fixed point iterations. This check is performed based on the main app's nonlinear residual.
- fixed_point_algorithmpicardThe fixed point algorithm to converge the sequence of problems.
Default:picard
C++ Type:MooseEnum
Unit:(no unit assumed)
Options:picard, secant, steffensen
Controllable:No
Description:The fixed point algorithm to converge the sequence of problems.
- fixed_point_force_normsFalseForce the evaluation of both the TIMESTEP_BEGIN and TIMESTEP_END norms regardless of the existence of active MultiApps with those execute_on flags, default: false.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Force the evaluation of both the TIMESTEP_BEGIN and TIMESTEP_END norms regardless of the existence of active MultiApps with those execute_on flags, default: false.
- fixed_point_max_its1Specifies the maximum number of fixed point iterations.
Default:1
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:Specifies the maximum number of fixed point iterations.
- fixed_point_min_its1Specifies the minimum number of fixed point iterations.
Default:1
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:Specifies the minimum number of fixed point iterations.
- fixed_point_rel_tol1e-08The relative nonlinear residual drop to shoot for during fixed point iterations. This check is performed based on the main app's nonlinear residual.
Default:1e-08
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The relative nonlinear residual drop to shoot for during fixed point iterations. This check is performed based on the main app's nonlinear residual.
- relaxation_factor1Fraction of newly computed value to keep.Set between 0 and 2.
Default:1
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Fraction of newly computed value to keep.Set between 0 and 2.
- transformed_postprocessorsList of main app postprocessors to transform during fixed point iterations
C++ Type:std::vector<PostprocessorName>
Unit:(no unit assumed)
Controllable:No
Description:List of main app postprocessors to transform during fixed point iterations
- transformed_variablesList of main app variables to transform during fixed point iterations
C++ Type:std::vector<std::string>
Unit:(no unit assumed)
Controllable:No
Description:List of main app variables to transform during fixed point iterations
Fixed Point Iterations Parameters
- automatic_scalingFalseWhether to use automatic scaling for the variables.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether to use automatic scaling for the variables.
- compute_scaling_onceTrueWhether the scaling factors should only be computed once at the beginning of the simulation through an extra Jacobian evaluation. If this is set to false, then the scaling factors will be computed during an extra Jacobian evaluation at the beginning of every time step.
Default:True
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether the scaling factors should only be computed once at the beginning of the simulation through an extra Jacobian evaluation. If this is set to false, then the scaling factors will be computed during an extra Jacobian evaluation at the beginning of every time step.
- ignore_variables_for_autoscalingList of variables that do not participate in autoscaling.
C++ Type:std::vector<std::string>
Unit:(no unit assumed)
Controllable:No
Description:List of variables that do not participate in autoscaling.
- off_diagonals_in_auto_scalingFalseWhether to consider off-diagonals when determining automatic scaling factors.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether to consider off-diagonals when determining automatic scaling factors.
- resid_vs_jac_scaling_param0A parameter that indicates the weighting of the residual vs the Jacobian in determining variable scaling parameters. A value of 1 indicates pure residual-based scaling. A value of 0 indicates pure Jacobian-based scaling
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:A parameter that indicates the weighting of the residual vs the Jacobian in determining variable scaling parameters. A value of 1 indicates pure residual-based scaling. A value of 0 indicates pure Jacobian-based scaling
- scaling_group_variablesName of variables that are grouped together for determining scale factors. (Multiple groups can be provided, separated by semicolon)
C++ Type:std::vector<std::vector<std::string>>
Unit:(no unit assumed)
Controllable:No
Description:Name of variables that are grouped together for determining scale factors. (Multiple groups can be provided, separated by semicolon)
Solver Variable Scaling Parameters
- check_auxFalseWhether to check the auxiliary system for convergence to steady-state. If false, then the nonlinear system is used.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether to check the auxiliary system for convergence to steady-state. If false, then the nonlinear system is used.
- steady_state_detectionFalseWhether or not to check for steady state conditions
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether or not to check for steady state conditions
- steady_state_start_time0Minimum amount of time to run before checking for steady state conditions.
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Minimum amount of time to run before checking for steady state conditions.
- steady_state_tolerance1e-08Whenever the relative residual changes by less than this the solution will be considered to be at steady state.
Default:1e-08
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Whenever the relative residual changes by less than this the solution will be considered to be at steady state.
Steady State Detection Parameters
- contact_line_search_allowed_lambda_cuts2The number of times lambda is allowed to be cut in half in the contact line search. We recommend this number be roughly bounded by 0 <= allowed_lambda_cuts <= 3
Default:2
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:The number of times lambda is allowed to be cut in half in the contact line search. We recommend this number be roughly bounded by 0 <= allowed_lambda_cuts <= 3
- contact_line_search_ltolThe linear relative tolerance to be used while the contact state is changing between non-linear iterations. We recommend that this tolerance be looser than the standard linear tolerance
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The linear relative tolerance to be used while the contact state is changing between non-linear iterations. We recommend that this tolerance be looser than the standard linear tolerance
- line_searchdefaultSpecifies the line search type (Note: none = basic)
Default:default
C++ Type:MooseEnum
Unit:(no unit assumed)
Options:basic, bt, contact, cp, default, l2, none, project, shell
Controllable:No
Description:Specifies the line search type (Note: none = basic)
- line_search_packagepetscThe solver package to use to conduct the line-search
Default:petsc
C++ Type:MooseEnum
Unit:(no unit assumed)
Options:petsc, moose
Controllable:No
Description:The solver package to use to conduct the line-search
Solver Line Search Parameters
- l_abs_tol1e-50Linear Absolute Tolerance
Default:1e-50
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Linear Absolute Tolerance
- l_max_its10000Max Linear Iterations
Default:10000
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:Max Linear Iterations
- l_tol1e-05Linear Relative Tolerance
Default:1e-05
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Linear Relative Tolerance
- reuse_preconditionerFalseIf true reuse the previously calculated preconditioner for the linearized system across multiple solves spanning nonlinear iterations and time steps. The preconditioner resets as controlled by reuse_preconditioner_max_linear_its
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:If true reuse the previously calculated preconditioner for the linearized system across multiple solves spanning nonlinear iterations and time steps. The preconditioner resets as controlled by reuse_preconditioner_max_linear_its
- reuse_preconditioner_max_linear_its25Reuse the previously calculated preconditioner for the linear system until the number of linear iterations exceeds this number
Default:25
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:Reuse the previously calculated preconditioner for the linear system until the number of linear iterations exceeds this number
Linear Solver Parameters
- max_xfem_update4294967295Maximum number of times to update XFEM crack topology in a step due to evolving cracks
Default:4294967295
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:Maximum number of times to update XFEM crack topology in a step due to evolving cracks
- update_xfem_at_timestep_beginFalseShould XFEM update the mesh at the beginning of the timestep
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Should XFEM update the mesh at the beginning of the timestep
Xfem Fixed Point Iterations Parameters
- mffd_typewpSpecifies the finite differencing type for Jacobian-free solve types. Note that the default is wp (for Walker and Pernice).
Default:wp
C++ Type:MooseEnum
Unit:(no unit assumed)
Options:wp, ds
Controllable:No
Description:Specifies the finite differencing type for Jacobian-free solve types. Note that the default is wp (for Walker and Pernice).
- petsc_optionsSingleton PETSc options
C++ Type:MultiMooseEnum
Unit:(no unit assumed)
Options:-dm_moose_print_embedding, -dm_view, -ksp_converged_reason, -ksp_gmres_modifiedgramschmidt, -ksp_monitor, -ksp_monitor_snes_lg-snes_ksp_ew, -ksp_snes_ew, -snes_converged_reason, -snes_ksp, -snes_ksp_ew, -snes_linesearch_monitor, -snes_mf, -snes_mf_operator, -snes_monitor, -snes_test_display, -snes_view
Controllable:No
Description:Singleton PETSc options
- petsc_options_inameNames of PETSc name/value pairs
C++ Type:MultiMooseEnum
Unit:(no unit assumed)
Options:-ksp_atol, -ksp_gmres_restart, -ksp_max_it, -ksp_pc_side, -ksp_rtol, -ksp_type, -mat_fd_coloring_err, -mat_fd_type, -mat_mffd_type, -pc_asm_overlap, -pc_factor_levels, -pc_factor_mat_ordering_type, -pc_hypre_boomeramg_grid_sweeps_all, -pc_hypre_boomeramg_max_iter, -pc_hypre_boomeramg_strong_threshold, -pc_hypre_type, -pc_type, -snes_atol, -snes_linesearch_type, -snes_ls, -snes_max_it, -snes_rtol, -snes_divergence_tolerance, -snes_type, -sub_ksp_type, -sub_pc_type
Controllable:No
Description:Names of PETSc name/value pairs
- petsc_options_valueValues of PETSc name/value pairs (must correspond with "petsc_options_iname"
C++ Type:std::vector<std::string>
Unit:(no unit assumed)
Controllable:No
Description:Values of PETSc name/value pairs (must correspond with "petsc_options_iname"
Petsc Parameters
- n_max_nonlinear_pingpong100The maximum number of times the nonlinear residual can ping pong before requesting halting the current evaluation and requesting timestep cut
Default:100
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:The maximum number of times the nonlinear residual can ping pong before requesting halting the current evaluation and requesting timestep cut
- nl_abs_div_tol1e+50Nonlinear Absolute Divergence Tolerance. A negative value disables this check.
Default:1e+50
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Nonlinear Absolute Divergence Tolerance. A negative value disables this check.
- nl_abs_step_tol0Nonlinear Absolute step Tolerance
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Nonlinear Absolute step Tolerance
- nl_abs_tol1e-50Nonlinear Absolute Tolerance
Default:1e-50
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Nonlinear Absolute Tolerance
- nl_div_tol1e+10Nonlinear Relative Divergence Tolerance. A negative value disables this check.
Default:1e+10
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Nonlinear Relative Divergence Tolerance. A negative value disables this check.
- nl_forced_its0The Number of Forced Nonlinear Iterations
Default:0
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:The Number of Forced Nonlinear Iterations
- nl_max_funcs10000Max Nonlinear solver function evaluations
Default:10000
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:Max Nonlinear solver function evaluations
- nl_max_its50Max Nonlinear Iterations
Default:50
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:Max Nonlinear Iterations
- nl_rel_step_tol0Nonlinear Relative step Tolerance
Default:0
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Nonlinear Relative step Tolerance
- nl_rel_tol1e-08Nonlinear Relative Tolerance
Default:1e-08
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:Nonlinear Relative Tolerance
- num_grids1The number of grids to use for a grid sequencing algorithm. This includes the final grid, so num_grids = 1 indicates just one solve in a time-step
Default:1
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:The number of grids to use for a grid sequencing algorithm. This includes the final grid, so num_grids = 1 indicates just one solve in a time-step
- residual_and_jacobian_togetherFalseWhether to compute the residual and Jacobian together.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Whether to compute the residual and Jacobian together.
- snesmf_reuse_baseTrueSpecifies whether or not to reuse the base vector for matrix-free calculation
Default:True
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Specifies whether or not to reuse the base vector for matrix-free calculation
- solve_typePJFNK: Preconditioned Jacobian-Free Newton Krylov JFNK: Jacobian-Free Newton Krylov NEWTON: Full Newton Solve FD: Use finite differences to compute Jacobian LINEAR: Solving a linear problem
C++ Type:MooseEnum
Unit:(no unit assumed)
Options:PJFNK, JFNK, NEWTON, FD, LINEAR
Controllable:No
Description:PJFNK: Preconditioned Jacobian-Free Newton Krylov JFNK: Jacobian-Free Newton Krylov NEWTON: Full Newton Solve FD: Use finite differences to compute Jacobian LINEAR: Solving a linear problem
- splittingTop-level splitting defining a hierarchical decomposition into subsystems to help the solver.
C++ Type:std::vector<std::string>
Unit:(no unit assumed)
Controllable:No
Description:Top-level splitting defining a hierarchical decomposition into subsystems to help the solver.
- use_pre_SMO_residualFalseCompute the pre-SMO residual norm and use it in the relative convergence check. The pre-SMO residual is computed at the begining of the time step before solution-modifying objects are executed. Solution-modifying objects include preset BCs, constraints, predictors, etc.
Default:False
C++ Type:bool
Unit:(no unit assumed)
Controllable:No
Description:Compute the pre-SMO residual norm and use it in the relative convergence check. The pre-SMO residual is computed at the begining of the time step before solution-modifying objects are executed. Solution-modifying objects include preset BCs, constraints, predictors, etc.
Nonlinear Solver Parameters
Restart Parameters
- time_period_endsThe end times of time periods
C++ Type:std::vector<double>
Unit:(no unit assumed)
Controllable:No
Description:The end times of time periods
- time_period_startsThe start times of time periods
C++ Type:std::vector<double>
Unit:(no unit assumed)
Controllable:No
Description:The start times of time periods
- time_periodsThe names of periods
C++ Type:std::vector<std::string>
Unit:(no unit assumed)
Controllable:No
Description:The names of periods
Time Periods Parameters
Input Files
- (modules/richards/test/tests/theis/th02.i)
- (modules/phase_field/test/tests/PolynomialFreeEnergy/split_order6_test.i)
- (modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/small-tests/3d.i)
- (modules/thermal_hydraulics/test/tests/misc/restart_1phase/test.i)
- (modules/solid_mechanics/test/tests/plane_stress/ad_weak_plane_stress_incremental.i)
- (modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/misc_parent.i)
- (modules/solid_mechanics/test/tests/global_strain/global_strain_pressure_3D.i)
- (test/tests/predictors/simple/predictor_reference_residual_test.i)
- (test/tests/multiapps/multiple_position_files/sub2.i)
- (modules/solid_mechanics/test/tests/2D_geometries/finite_planestrain.i)
- (modules/solid_mechanics/test/tests/shell/dynamics/shell_dynamics_bending_moment_free_orientation_inclined.i)
- (modules/solid_mechanics/test/tests/visco/gen_kv_driving.i)
- (modules/solid_mechanics/test/tests/torque_reaction/torque_reaction.i)
- (test/tests/transfers/multiapp_copy_transfer/aux_to_primary/to_sub.i)
- (modules/combined/test/tests/thermo_mech/thermo_mech.i)
- (test/tests/physics/diffusion_cg.i)
- (test/tests/meshmodifiers/element_subdomain_modifier/external_moving_boundary.i)
- (modules/chemical_reactions/test/tests/desorption/langmuir_jac_de.i)
- (test/tests/misc/ad_robustness/ad_two_var_transient_diffusion.i)
- (test/tests/reporters/perf_graph_reporter/perf_graph_reporter_recover.i)
- (test/tests/transfers/multiapp_postprocessor_transfer/sub0.i)
- (modules/porous_flow/test/tests/jacobian/chem07.i)
- (modules/richards/test/tests/buckley_leverett/bl21.i)
- (test/tests/misc/solution_invalid/solution_invalid_recover.i)
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- (modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePS.i)
- (modules/combined/test/tests/surface_tension_KKS/surface_tension_KKS.i)
- (modules/contact/test/tests/multiple_contact_pairs/continuous_sidesets.i)
- (test/tests/outputs/console/console_dtime_format.i)
- (modules/combined/test/tests/phase_field_fracture/crack2d_aniso_cleavage_plane.i)
- (modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/hcp_volumetric_eigenstrain.i)
- (test/tests/outputs/debug/show_execution_fv_flux_objects.i)
- (test/tests/vectorpostprocessors/element_material_sampler/all_elements_block_restricted.i)
- (modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/jac.1phase.i)
- (test/tests/misc/check_error/nodal_kernel_with_aux_var.i)
- (modules/solid_mechanics/test/tests/notched_plastic_block/cmc_smooth.i)
- (modules/solid_mechanics/test/tests/crystal_plasticity/twinning/combined_twinning_slip_error.i)
- (modules/solid_mechanics/test/tests/shell/static/beam_bending_moment_AD.i)
- (modules/solid_mechanics/test/tests/combined_creep_plasticity/creepWithPlasticity.i)
- (modules/solid_mechanics/test/tests/j_integral/j_integral_2d_topo_q_func.i)
- (modules/level_set/test/tests/transfers/markers/multi_level/sub.i)
- (modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/cross_material/convergence/elastic.i)
- (test/tests/meshgenerators/block_deletion_generator/block_deletion_test3.i)
- (modules/heat_transfer/test/tests/gap_heat_transfer_mortar/large_gap_heat_transfer_test_sphere_mortar.i)
Child Objects
dt
Default:1
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The timestep size between solves
num_steps
Default:4294967295
C++ Type:unsigned int
Unit:(no unit assumed)
Controllable:No
Description:The number of timesteps in a transient run
end_time
Default:1e+30
C++ Type:double
Unit:(no unit assumed)
Controllable:No
Description:The end time of the simulation
scheme
Default:implicit-euler
C++ Type:MooseEnum
Unit:(no unit assumed)
Options:implicit-euler, explicit-euler, crank-nicolson, bdf2, explicit-midpoint, dirk, explicit-tvd-rk-2, newmark-beta
Controllable:No
Description:Time integration scheme used.
(modules/richards/test/tests/theis/th02.i)
# fully-saturated
# production
[Mesh]
type = FileMesh
file = th02_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 2 4 20'
x = '0 1 10 100'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsPolyLineSink
pressures = '-1E9 1E9'
fluxes = '200 200'
point_file = th01.points
SumQuantityUO = total_outflow_mass
variable = pressure
[../]
[]
[Postprocessors]
[./flow_report]
type = RichardsPlotQuantity
uo = total_outflow_mass
[../]
[./p50]
type = PointValue
variable = pressure
point = '50 0 0'
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E5
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-6 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 100
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = th02
csv = true
[]
(modules/phase_field/test/tests/PolynomialFreeEnergy/split_order6_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 15
xmin = 0
xmax = 125
[]
[GlobalParams]
polynomial_order = 6
[]
[Variables]
[./c]
[../]
[./w]
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 60.0
variable = c
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
kappa_name = kappa
w = w
f_name = F
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = 1000 # K
int_width = 30.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.7 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 50
dt = 15
petsc_options_iname = -pc_type
petsc_options_value = lu
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/small-tests/3d.i)
# 2D test with just strain control
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[hvar]
family = SCALAR
order = SIXTH
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[szz]
family = MONOMIAL
order = CONSTANT
[]
[syz]
family = MONOMIAL
order = CONSTANT
[]
[sxz]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[ezz]
family = MONOMIAL
order = CONSTANT
[]
[eyz]
family = MONOMIAL
order = CONSTANT
[]
[exz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[zz]
type = RankTwoAux
variable = szz
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[syz]
type = RankTwoAux
variable = syz
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[sxz]
type = RankTwoAux
variable = sxz
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[ezz]
type = RankTwoAux
variable = ezz
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
[]
[eyz]
type = RankTwoAux
variable = eyz
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 2
[]
[exz]
type = RankTwoAux
variable = exz
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = ${constraint_types}
targets = ${targets}
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[strain11]
type = ParsedFunction
expression = '4.0e-2*t'
[]
[strain22]
type = ParsedFunction
expression = '-2.0e-2*t'
[]
[strain33]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain23]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain13]
type = ParsedFunction
expression = '-7.0e-2*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[stress11]
type = ParsedFunction
expression = '4.0e2*t'
[]
[stress22]
type = ParsedFunction
expression = '-2.0e2*t'
[]
[stress33]
type = ParsedFunction
expression = '8.0e2*t'
[]
[stress23]
type = ParsedFunction
expression = '2.0e2*t'
[]
[stress13]
type = ParsedFunction
expression = '-7.0e2*t'
[]
[stress12]
type = ParsedFunction
expression = '1.0e2*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[szz]
type = ElementAverageValue
variable = szz
execute_on = 'initial timestep_end'
[]
[syz]
type = ElementAverageValue
variable = syz
execute_on = 'initial timestep_end'
[]
[sxz]
type = ElementAverageValue
variable = sxz
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[ezz]
type = ElementAverageValue
variable = ezz
execute_on = 'initial timestep_end'
[]
[eyz]
type = ElementAverageValue
variable = eyz
execute_on = 'initial timestep_end'
[]
[exz]
type = ElementAverageValue
variable = exz
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/misc/restart_1phase/test.i)
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[mat1]
type = ThermalFunctionSolidProperties
k = 16
cp = 356.
rho = 6.551400E+03
[]
[]
[Functions]
[Ts_init]
type = ParsedFunction
expression = '2*sin(x*pi)+507'
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 5
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[jct1]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 1e-5
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
fp = eos
# geometry
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 5
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[jct2]
type = VolumeJunction1Phase
connections = 'pipe2:out pipe3:in'
position = '2 0 0'
volume = 1e-5
use_scalar_variables = false
[]
[pipe3]
type = FlowChannel1Phase
fp = eos
# geometry
position = '2 0 0'
orientation = '1 0 0'
length = 1
n_elems = 5
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[hs]
type = HeatStructureCylindrical
position = '1 0.01 0'
orientation = '1 0 0'
length = 1
n_elems = 5
names = '0'
n_part_elems = 1
solid_properties = 'mat1'
solid_properties_T_ref = '300'
widths = 0.1
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = Ts_init
[]
[inlet]
type = InletVelocityTemperature1Phase
input = 'pipe1:in'
T = 507
vel = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe3:out'
p = 6e6
[]
[hx3ext]
type = HeatTransferFromExternalAppTemperature1Phase
flow_channel = pipe3
P_hf = 0.0449254
Hw = 100000
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.01
num_steps = 5
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
automatic_scaling = true
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[Outputs]
exodus = true
velocity_as_vector = false
[]
(modules/solid_mechanics/test/tests/plane_stress/ad_weak_plane_stress_incremental.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./nl_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = ADMaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./min_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = min
[../]
[./max_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = max
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = SMALL
incremental = true
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
eigenstrain_names = eigenstrain
use_automatic_differentiation = true
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./strain_zz]
type = ADRankTwoAux
rank_two_tensor = total_strain
variable = nl_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 1 100'
y='0 0.00 0.00'
[../]
[./tempfunc]
type = ParsedFunction
expression = '(1 - x) * t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ADComputeStrainIncrementBasedStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = 'weak_plane_stress_incremental_out'
exodus = true
[]
(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/misc_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0.5 0.5 0'
type = TransientMultiApp
input_files = 'phase_field_sub.i'
# Here we'll attempt to load a different module that's not compiled into this module
app_type = PhaseFieldApp
# Here we set an input file specific relative library path instead of using MOOSE_LIBRARY_PATH
library_path = '../../../../../phase_field/lib'
[../]
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain_pressure_3D.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
new_boundary = 100
input = generated_mesh
[]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./u_z]
[../]
[./global_strain]
order = SIXTH
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./s00]
order = CONSTANT
family = MONOMIAL
[../]
[./s11]
order = CONSTANT
family = MONOMIAL
[../]
[./e00]
order = CONSTANT
family = MONOMIAL
[../]
[./e11]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 0
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_z]
type = GlobalDisplacementAux
variable = disp_z
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 2
[../]
[./s00]
type = RankTwoAux
variable = s00
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./s11]
type = RankTwoAux
variable = s11
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./e00]
type = RankTwoAux
variable = e00
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[../]
[./e11]
type = RankTwoAux
variable = e11
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[../]
[]
[GlobalParams]
displacements = 'u_x u_y u_z'
block = 0
[]
[Kernels]
[SolidMechanics]
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x z'
variable = ' u_x u_y u_z'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./fix_y]
type = DirichletBC
boundary = 100
variable = u_y
value = 0
[../]
[./centerfix_z]
type = DirichletBC
boundary = 100
variable = u_z
value = 0
[../]
[./Pressure]
[./top]
boundary = top
function = 0.3
[../]
[./bottom]
boundary = bottom
function = 0.3
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '7 0.33'
fill_method = symmetric_isotropic_E_nu
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-6
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/predictors/simple/predictor_reference_residual_test.i)
# The purpose of this test is to ensure the SimplePredictor resets the std::precision
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
extra_vector_tags = 'ref'
[../]
[]
[BCs]
[./bot]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = u
boundary = top
function = 't'
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
dt = 0.5
end_time = 1.0
[./Predictor]
type = SimplePredictor
scale = 1.0e-10
[../]
[]
(test/tests/multiapps/multiple_position_files/sub2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_geometries/finite_planestrain.i)
# This test uses the strain calculator ComputePlaneFiniteStrain,
# which is generated through the use of the SolidMechanics QuasiStatic Physics.
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
planar_formulation = PLANE_STRAIN
add_variables = true
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
[../]
[]
[Functions]
[./pull]
type = ParsedFunction
expression ='0.005 * t'
[../]
[]
[BCs]
[./leftx]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./pull]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pull
[../]
[]
[Materials]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
l_max_its = 100
l_tol = 1e-10
nl_max_its = 10
nl_rel_tol = 1e-12
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/shell/dynamics/shell_dynamics_bending_moment_free_orientation_inclined.i)
# Test to verify the fundamental natural frequency of a one element ADComputeShellStress
# BCs: Clamped on one end, free on others.
# Initial perturbation applied to edge of the beam. After that, the shell vibrates freely.
#
# Results have been compared for various thicknesses with the following approximate Results
# (Moose results were obtained with 8 elements along the length)
# Thickness = 0.1. Reference freq: 10.785 Hz, Moose freq: 10.612 Hz
# Thickness = 0.05. Reference freq: 5.393 Hz, Moose freq: 5.335 Hz
# Thickness = 0.025. Reference freq: 2.696 Hz, Moose freq: 2.660 Hz
#
# Reference values have been obtained from Robert Blevins, "Formulas for Dynamics, Acoustics and Vibration",
# Table 5.3 case 11. Formula looks like: f = lambda^2/(2*pi*a^2) * sqrt(E*h^2/(12*(1-nu*nu))), where lambda
# changes as a function of shell dimensions.
# This test uses one single element for speed reasons.
# Here, the shell, instead of being on the XY plane, is oriented at a 45 deg. angle
# with respect to the Y axis.
[Mesh]
type = FileMesh
file = shell_inclined.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./rot_x]
[../]
[./rot_y]
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
# aux variables for dynamics
[./vel_x]
[../]
[./vel_y]
[../]
[./vel_z]
[../]
[./accel_x]
[../]
[./accel_y]
[../]
[./accel_z]
[../]
[./rot_vel_x]
[../]
[./rot_vel_y]
[../]
[./rot_accel_x]
[../]
[./rot_accel_y]
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 2
[../]
# Kernels for dynamics
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = '0'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = '0'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = '0'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = '0'
value = 0.0
[../]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = '0'
value = 0.0
[../]
[]
[Functions]
[./force_function]
type = PiecewiseLinear
x = '0.0 0.01 0.15 10.0'
y = '0.0 0.01 0.0 0.0'
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = '2'
function = force_function
[../]
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[./inertial_force_x]
type = ADInertialForceShell
use_displaced_mesh = true
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 0
variable = disp_x
thickness = 0.1
[../]
[./inertial_force_y]
type = ADInertialForceShell
use_displaced_mesh = true
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 1
variable = disp_y
thickness = 0.1
[../]
[./inertial_force_z]
type = ADInertialForceShell
use_displaced_mesh = true
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 2
variable = disp_z
thickness = 0.1
[../]
[./inertial_force_rot_x]
type = ADInertialForceShell
use_displaced_mesh = true
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 3
variable = rot_x
thickness = 0.1
[../]
[./inertial_force_rot_y]
type = ADInertialForceShell
use_displaced_mesh = true
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 4
variable = rot_y
thickness = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 2100000
poissons_ratio = 0.3
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_z_tip]
type = PointValue
point = '0.0 1.06 1.06'
variable = disp_z
[../]
[./rot_x_tip]
type = PointValue
point = '0.0 1.06 1.06'
variable = rot_x
[../]
[./stress_yy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yy
[../]
[./stress_yy_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yy
[../]
[./stress_yy_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yy
[../]
[./stress_yy_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yy
[../]
[./stress_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yz
[../]
[./stress_yz_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yz
[../]
[./stress_yz_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yz
[../]
[./stress_yz_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yz
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_tol = 1e-11
nl_max_its = 15
nl_rel_tol = 1e-11
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.005
dtmin = 0.005
timestep_tolerance = 2e-13
end_time = 0.5
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(modules/solid_mechanics/test/tests/visco/gen_kv_driving.i)
# Represents a unique Maxwell module with E = 10GPa and eta = 10 days with an imposed eigenstrain alpha = 0.001.
# The behavior is set up so that the creep strain is driven by both the elastic stress and the internal
# stress induced by the eigenstrain (E * alpha).
#
# In this test, the specimen is free of external stress (sigma = 0) so the creep deformation only derives from
# the eigenstrain. The total strain to be expected is:
# epsilon = alpha * (1 + t / eta)
# Both the stress and the elastic strain are 0.
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[]
[Materials]
[./eigen]
type = ComputeEigenstrain
eigenstrain_name = eigen_true
eigen_base = '1e-3 1e-3 1e-3 0 0 0'
[../]
[./kelvin_voigt]
type = GeneralizedKelvinVoigtModel
creep_modulus = ''
creep_viscosity = '10'
poisson_ratio = 0.2
young_modulus = 10e9
driving_eigenstrain = eigen_true
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
[../]
[./creep]
type = LinearViscoelasticStressUpdate
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = 'eigen_true'
[../]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = kelvin_voigt
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-11
nl_abs_tol = 1e-8
dtmin = 0.01
end_time = 100
[./TimeStepper]
type = LogConstantDT
first_dt = 0.1
log_dt = 0.1
[../]
[]
[Outputs]
file_base = gen_kv_driving_out
exodus = true
[]
(modules/solid_mechanics/test/tests/torque_reaction/torque_reaction.i)
# Scalar torque reaction
# This test computes the sum of the torques acting on a ten element 2D bar mesh
# and is intended to replicate the classical wrench problem from statics.
# A displacement in the y along the right face is applied to the bar end to create
# a shear force along the bar end. The rotation origin default (the global origin)
# and the axis of rotation direction vector used to compute the torque reaction
# is set to (0, 0, 1) out of the plane.
# Torque is calculated for the two nodes on the left of the bar. For the bottom
# node on the right, the torque/ moment lever is the x coordinate value, and for
# the top node on the right the torque lever is the hypotenuse of the x and y
# coordinates. The expected sum of the torque reaction is just over 37.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 1
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[AuxKernels]
[saved_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'saved_x'
[]
[saved_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'saved_y'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = SMALL
generate_output = 'stress_xx stress_yy'
add_variables = true
extra_vector_tags = 'ref'
[]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./right_shear_y]
type = FunctionDirichletBC
variable = disp_y
boundary = right
function = '0.001*t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
line_search = 'none'
l_max_its = 30
nl_max_its = 20
nl_abs_tol = 1e-12
nl_rel_tol = 1e-10
l_tol = 1e-8
start_time = 0.0
dt = 0.5
end_time = 1
num_steps = 2
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./torque]
type = TorqueReaction
boundary = right
reaction_force_variables = 'saved_x saved_y'
direction_vector = '0. 0. 1.'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/aux_to_primary/to_sub.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[main]
initial_condition = 1949
[]
[]
[MultiApps/sub]
type = TransientMultiApp
input_files = sub.i
[]
[Transfers/to_sub]
type = MultiAppCopyTransfer
to_multi_app = sub
source_variable = main
variable = sub
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(modules/combined/test/tests/thermo_mech/thermo_mech.i)
#Run with 4 procs
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
temperature = temp
volumetric_locking_correction = true
[]
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = 1
value = 10.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.3
[../]
[./strain]
type = ComputeSmallStrain
eigenstrain_names = eigenstrain
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 0.0
thermal_expansion_coeff = 1e-5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./heat]
type = HeatConductionMaterial
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = Density
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-14
l_tol = 1e-3
l_max_its = 100
dt = 1.0
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/physics/diffusion_cg.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[Diffusion]
[ContinuousGalerkin]
[diff]
source_functor = 2
# Test all the ways of setting the boundary conditions
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1 top_to_1 bottom_to_1'
boundary_values = '2 value_pp value_function value_variable'
[]
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
initial_condition = 1
[]
[value_variable]
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'u'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/external_moving_boundary.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[ext]
type = SideSetsAroundSubdomainGenerator
input = 'right'
block = 1
new_boundary = 'moving_boundary'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
moving_boundaries = 'moving_boundary'
moving_boundary_subdomain_pairs = '1 2; 1'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = '(x-t)^2+(y)^2-0.5^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/desorption/langmuir_jac_de.i)
# testing desorption jacobian
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
[../]
[]
[ICs]
[./p_ic]
type = RandomIC
variable = pressure
min = 1
max = 2
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = -1
max = 1
[../]
[]
[Kernels]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./langmuir_params]
type = LangmuirMaterial
block = 0
one_over_desorption_time_const = 0.813
one_over_adsorption_time_const = 0
langmuir_density = 0.34
langmuir_pressure = 1.5
conc_var = conc
pressure_var = pressure
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac1
[]
(test/tests/misc/ad_robustness/ad_two_var_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[v][]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = ADTimeDerivative
variable = u
[../]
[coupled]
type = ADCoupledValueTest
variable = u
v = v
[]
[]
[DGKernels]
[dummy]
type = ADDGCoupledTest
variable = u
v = v
[]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/reporters/perf_graph_reporter/perf_graph_reporter_recover.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Reporters/perf_graph]
type = PerfGraphReporter
execute_on = FINAL
[]
[Outputs/json]
type = JSON
execute_on = FINAL
[]
(test/tests/transfers/multiapp_postprocessor_transfer/sub0.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/chem07.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with no temperature dependence, with two primary variables = 0
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.0
[]
[b]
initial_condition = 0.0
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[temp]
initial_condition = 0.5
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E5
stoichiometry = 3
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '1 3'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.0
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/richards/test/tests/buckley_leverett/bl21.i)
# two-phase version
# sharp front version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-3 1E-2 3E-2 4E-2 0.5 0.5 1'
x = '0 1E-2 1E-1 1 5 40 41'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 3E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 3E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[./bounds_dummy]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[./richardsppenalty]
type = RichardsPPenalty
variable = pgas
a = 1E-18
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[Bounds]
[./pwater_upper_bounds]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = pwater
bound_type = upper
bound_value = 1E7
[../]
[./pwater_lower_bounds]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = pwater
bound_type = lower
bound_value = -110000
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_water
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_gas
[../]
[]
[BCs]
[./left_w]
type = DirichletBC
variable = pwater
boundary = left
value = 1E6
[../]
[./left_g]
type = DirichletBC
variable = pgas
boundary = left
value = 1E6+1000
[../]
[./right_w]
type = DirichletBC
variable = pwater
boundary = right
value = -100000
[../]
[./right_g]
type = DirichletBC
variable = pgas
boundary = right
value = 0+1000
[../]
[]
[Functions]
[./initial_water]
type = ParsedFunction
expression = 1000000*(1-min(x/5,1))-100000*(max(x-5,0)/max(abs(x-5),1E-10))
[../]
[./initial_gas]
type = ParsedFunction
expression = max(1000000*(1-x/5),0)+1000
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1E-6'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'standard'
[./bounded]
# must use --use-petsc-dm command line argument
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type -ksp_rtol -ksp_atol'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 50 vinewtonssls 1E-20 1E-20'
[../]
[./standard]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20 1E-20 1E-20'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bl21
time_step_interval = 10000
exodus = true
[]
(test/tests/misc/solution_invalid/solution_invalid_recover.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
xmax = 1
ymax = 1
[]
[Variables]
[u]
[]
[]
# Sets solution invalid using the SolutionInvalidInterface, as diffusivity exceeds the set threshold.
[Materials]
[filter]
type = NonsafeMaterial
diffusivity = 0.5
threshold = 0.3
invalid_after_time = 1
[]
[]
[Kernels]
[du_dt]
type = TimeDerivative
variable = u
[]
[diffusion]
type = MatDiffusion
variable = u
diffusivity = diffusivity
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 1
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Problem]
type = FEProblem
allow_invalid_solution = true
immediately_print_invalid_solution = false
[]
[Executioner]
type = Transient
num_steps=3
error_on_dtmin=false
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
[]
[Reporters/solution_invalidity]
type = SolutionInvalidityReporter
[]
[Outputs]
file_base = 'solution_invalid_recover'
json = true
[]
(modules/solid_mechanics/test/tests/lagrangian/centrosymmetric_spherical/total/jacobian/dirichlet.i)
[GlobalParams]
displacements = 'disp_r'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 5
[]
[]
[Problem]
coord_type = RSPHERICAL
[]
[Variables]
[disp_r]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceCentrosymmetricSpherical
variable = disp_r
component = 0
[]
[]
[BCs]
[left]
type = DirichletBC
preset = false
variable = disp_r
boundary = left
value = 0.0
[]
[right]
type = FunctionDirichletBC
preset = false
variable = disp_r
boundary = right
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrainCentrosymmetricSpherical
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 5
[]
(test/tests/outputs/checkpoint/checkpoint_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[MultiApps]
[sub_app]
type = FullSolveMultiApp
input_files = "checkpoint_child.i"
positions = '0 0 0'
[]
[]
[Executioner]
type = Transient
num_steps = 11
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
checkpoint=true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/07_sub_sub_multilevel.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 40
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/poro_mechanics/unconsolidated_undrained.i)
# An unconsolidated-undrained test is performed.
# A sample's boundaries are impermeable. The sample is
# squeezed by a uniform mechanical pressure, and the
# rise in porepressure is observed.
#
# Expect:
# volumetricstrain = -MechanicalPressure/UndrainedBulk
# porepressure = SkemptonCoefficient*MechanicalPressure
# stress_zz = -MechanicalPresure + BiotCoefficient*porepressure
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
# Undrained Bulk modulus = 2 + 0.3^2*10 = 2.9
# Skempton coefficient = 0.3*10/2.9 = 1.034483
#
# The mechanical pressure is applied using Neumann BCs,
# since the Neumann BCs are setting stressTOTAL.
#
# MechanicalPressure = 0.1*t (ie, totalstress_zz = total_stress_xx = totalstress_yy = -0.1*t)
#
# Expect:
# disp_z = volumetricstrain/3 = -MechanicalPressure/3/2.9 = -0.1149*0.1*t
# prorepressure = 1.034483*0.1*t
# stress_zz = -0.1*t + 0.3*1.034483*0.1*t = -0.68966*0.1*t
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./pressure_x]
type = FunctionNeumannBC
variable = disp_x
function = -0.1*t
boundary = 'right'
[../]
[./pressure_y]
type = FunctionNeumannBC
variable = disp_y
function = -0.1*t
boundary = 'top'
[../]
[./pressure_z]
type = FunctionNeumannBC
variable = disp_z
function = -0.1*t
boundary = 'front'
[../]
[./confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left'
[../]
[./confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom'
[../]
[./confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.3
solid_bulk_compliance = 0.5
fluid_bulk_compliance = 0.3
constant_porosity = true
[../]
[]
[Postprocessors]
[./p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[../]
[./zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[../]
[./stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[../]
[./stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[../]
[./stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = unconsolidated_undrained
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cto06.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface05.i
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# trial stress_yy = 1 and stress_zz = 1
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# However, this will mean internal0 < 0, so SimpleTester0 will be deactivated and
# then the algorithm will return to
# stress_yy=0.7, stress_zz=0.8
# internal0 should be 0.0, and internal2 should be 0.3E-6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 1 0 0 0 1.1'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/phase_field/test/tests/initial_conditions/SmoothCircleIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = SmoothCircleIC
variable = c
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 1.0
outvalue = -0.8
int_width = 4.0
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-4
nl_max_its = 40
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
exodus = false
[./out]
type = Exodus
refinements = 2
[../]
[]
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/errors/require_stochastic_results.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 3
distributions = 'uniform_left uniform_right'
execute_on = INITIAL # create random numbers on initial and use them for each timestep
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
execute_on = INITIAL
check_multiapp_execute_on = false
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = sub
sampler = sample
to_vector_postprocessor = storage
from_postprocessor = avg
execute_on = timestep_end
check_multiapp_execute_on = false
[]
[]
[VectorPostprocessors]
[storage]
type = ConstantVectorPostprocessor
value = 0
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
(modules/solid_mechanics/test/tests/ad_simple_linear/linear-ad.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_x]
scaling = 1e-10
[../]
[./disp_y]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
[../]
[./stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
[../]
[./stress_z]
type = ADStressDivergenceTensors
component = 2
variable = disp_z
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeSmallStrain
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = "linear-out"
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/t_junction_1phase.i)
# Junction between 3 pipes, 1 of which goes to a dead-end. All ends are walls,
# and 1 of the pipes is pressurized higher than the others.
A_big = 1
A_small = 0.5
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-5'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1e-5
initial_T = 300
initial_vel = 0
n_elems = 20
length = 1
f = 0
fp = fp
rdg_slope_reconstruction = minmod
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
q = 0
q_prime = 0
p_inf = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
A = ${A_big}
# This pipe is pressurized higher than the others.
initial_p = 1.05e5
[]
[pipe2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
A = ${A_big}
initial_p = 1e5
[]
[pipe3]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '0 1 0'
# This pipe is smaller than the others.
A = ${A_small}
initial_p = 1e5
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in pipe3:in'
position = '1 0 0'
volume = 0.37
initial_p = 1e5
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[pipe1_wall]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[pipe2_wall]
type = SolidWall1Phase
input = 'pipe2:out'
[]
[pipe3_wall]
type = SolidWall1Phase
input = 'pipe3:out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
end_time = 5
dt = 0.05
num_steps = 5
abort_on_solve_fail = true
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
# mass conservation
[mass_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoA
block = 'pipe1 pipe2 pipe3'
execute_on = 'initial timestep_end'
[]
[mass_junction]
type = ElementAverageValue
variable = rhoV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[mass_tot]
type = SumPostprocessor
values = 'mass_pipes mass_junction'
execute_on = 'initial timestep_end'
[]
[mass_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = mass_tot
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
# energy conservation
[E_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
block = 'pipe1 pipe2 pipe3'
execute_on = 'initial timestep_end'
[]
[E_junction]
type = ElementAverageValue
variable = rhoEV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[E_tot]
type = SumPostprocessor
values = 'E_pipes E_junction'
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
[out]
type = CSV
show = 'mass_tot_change E_tot_change'
[]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_displaced_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.48 0 0 -1.01 0 0'
input_files = fromsub_displaced_sub.i
[]
[]
[Transfers]
[from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
displaced_source_mesh = true
[]
[elemental_from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = elemental_from_sub
displaced_source_mesh = true
[]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/to_multiple_boundaries_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[from_parent]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[]
[BCs]
[top]
type = DirichletBC
variable = v
boundary = top
value = 2.0
[]
[bottom]
type = DirichletBC
variable = v
boundary = bottom
value = 1.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial03_verification/app/test/tests/step03_analytical/1d_analytical.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
xmax = 0.03
nx = 200
[]
[]
[Variables]
[T]
[]
[]
[ICs]
[T_O]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[T_time]
type = HeatConductionTimeDerivative
variable = T
density_name = 7800
specific_heat = 450
[]
[T_cond]
type = HeatConduction
variable = T
diffusion_coefficient = 80.2
[]
[]
[BCs]
[left]
type = NeumannBC
variable = T
boundary = left
value = 7e5
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
dt = 0.01
end_time = 1
[]
[Outputs]
exodus = true
csv = true
[]
[Functions]
[T_exact]
type = ParsedFunction
symbol_names = 'k rho cp T0 qs'
symbol_values = '80.2 7800 450 300 7e5'
expression = 'T0 + '
'qs/k*(2*sqrt(k/(rho*cp)*t/pi)*exp(-x^2/(4*k/(rho*cp)*(t+1e-50))) - '
'x*(1-erf(x/(2*sqrt(k/(rho*cp)*(t+1e-50))))))'
[]
[]
[Postprocessors]
[error]
type = NodalL2Error
variable = T
function = T_exact
[]
[h]
type = AverageElementSize
[]
[]
[VectorPostprocessors]
[T_exact]
type = LineFunctionSampler
functions = T_exact
start_point = '0 0 0'
end_point = '0.03 0 0'
num_points = 200
sort_by = x
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_simulation]
type = LineValueSampler
variable = T
start_point = '0 0 0'
end_point = '0.03 0 0'
num_points = 200
sort_by = x
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(test/tests/outputs/csv_final_and_latest/latest.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.25
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
# Vector Postprocessor System
[VectorPostprocessors]
[./line_sample]
type = LineValueSampler
execute_on = 'timestep_end'
variable = 'u'
start_point = '0 0.5 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = id
[../]
[]
[Outputs]
[./out]
type = CSV
execute_on = 'TIMESTEP_END'
create_latest_symlink = true
[../]
[]
(modules/combined/test/tests/grain_texture/grain_texture_test_2.i)
# This simulation predicts GB migration of 8 grains and outputs grain texture information
# Mesh adaptivity is not used so that the VectorPostprocessor's output will be uniform
# Time step adaptivity is used
# An AuxVariable is used to calculate the grain boundary locations
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 3 # Problem dimension
nx = 10 # Number of elements in the x-direction
ny = 10 # Number of elements in the y-direction
nz = 2 # Number of elements in the z-direction
xmin = 0 # minimum x-coordinate of the mesh
xmax = 100 # maximum x-coordinate of the mesh
ymin = 0 # minimum y-coordinate of the mesh
ymax = 100 # maximum y-coordinate of the mesh
zmin = 0 # minimum z-coordinate of the mesh
zmax = 20 # maximum z-coordinate of the mesh
elem_type = HEX8 # Type of elements used in the mesh
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 3 # Number of order parameters used
var_name_base = gr # Base name of grains
grain_num = 3 #Number of grains
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
coloring_algorithm = bt
[../]
[./grain_tracker]
type = FauxGrainTracker # Note: FauxGrainTracker only used for testing purposes. Use GrainTracker when using GrainTextureVectorPostprocessor.
flood_entity_type = ELEMENTAL
outputs = none
[../]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = grn_3_rand_2D.tex
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
# Dependent variables
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = timestep_end
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
block = 0 # Block ID (only one block in this problem)
GBmob0 = 2.5e-6 #Mobility prefactor for Cu from Schonfelder1997
GBenergy = 0.708 # GB energy in J/m^2
Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
T = 450 # K #Constant temperature of the simulation (for mobility calculation)
wGB = 14 # nm #Width of the diffuse GB
[../]
[]
[VectorPostprocessors]
[./textureInfo]
type = GrainTextureVectorPostprocessor
unique_grains = unique_grains
euler_angle_provider = euler_angle_file
sort_by = id # sort output by elem id
[../]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_abs_tol = 1e-11 # Relative tolerance for nonlinear solves
nl_rel_tol = 1e-10 # Absolute tolerance for nonlinear solves
start_time = 0.0
num_steps = 1
[]
[Outputs]
execute_on = 'TIMESTEP_END'
csv = true
[]
(modules/contact/test/tests/hertz_spherical/hertz_contact_rz.i)
# Hertz Contact: Sphere on sphere
# Spheres have the same radius, Young's modulus, and Poisson's ratio.
# Define E:
# 1/E = (1-nu1^2)/E1 + (1-nu2^2)/E2
#
# Effective radius R:
# 1/R = 1/R1 + 1/R2
#
# F is the applied compressive load.
#
# Area of contact a::
# a^3 = 3FR/4E
#
# Depth of indentation d:
# d = a^2/R
#
#
# Let R1 = R2 = 2. Then R = 1.
#
# Let nu1 = nu2 = 0.25, E1 = E2 = 1.40625e7. Then E = 7.5e6.
#
# Let F = 10000. Then a = 0.1, d = 0.01.
#
## Note: There is not a good way to check the result. The standard approach is
## to map contact pressure as a function of radius, but we don't have the
## contact pressure available. See the description on Wikipedia for details of
## analytic equations, and the Abaqus Benchmarks Manual, 1.1.11, for a plot of
## contact pressure vs. radius.
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]#Comment
file = hertz_contact_rz.e
displacements = 'disp_x disp_y'
allow_renumbering = false
[] # Mesh
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 795.77471545947674 # 10000/pi/2^2
[../]
[./disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.01 -0.01'
[../]
[] # Functions
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[] # AuxVariables
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[../]
[] # AuxKernels
[BCs]
[./base_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0.0
[../]
[./symm_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[] # BCs
[Contact]
[./dummy_name]
primary = 1000
secondary = 100
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.4
penalty = 8e7
tangential_tolerance = 0.005
[../]
[]
[Materials]
[./tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1'
[../]
[./tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '1000'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress_1000]
type = ComputeLinearElasticStress
block = '1000'
[../]
[] # Materials
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 200
start_time = 0.0
dt = 0.5
end_time = 2.0
[] # Executioner
[Postprocessors]
[./maxdisp]
type = NodalVariableValue
nodeid = 39 # 40-1 where 40 is the exodus node number of the top-left node
variable = disp_y
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[] # Outputs
(modules/richards/test/tests/gravity_head_1/gh22.i)
# investigating validity of immobile saturation
# 50 elements, no SUPG
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 10 100 1000 10000'
x = '0 10 100 1000 10000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1.0
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E0
end_time = 1E5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh22
execute_on = 'timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/solid_mechanics/test/tests/anisotropic_plasticity/ad_aniso_plasticity_x.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[plasticity_strain_zz]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[elastic_strain_yy]
type = ADRankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1 1e8'
y = '0 -4e2 -4e2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 70000
poissons_ratio = 0.25
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5829856 0.364424 0.6342174 2.0691375 2.3492325 1.814589"
base_name = trial_plasticity
[]
[trial_plasticity]
type = ADHillPlasticityStressUpdate
hardening_constant = 2000.0
yield_stress = 0.001 # was 200 for verification
absolute_tolerance = 1e-14
relative_tolerance = 1e-12
base_name = trial_plasticity
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-11
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 25
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 1.0e-5
time_t = '0 3.4e-5 10'
time_dt = '1.0e-5 1.0e-7 1.0e-7'
[]
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[plasticity_strain_yy]
type = ElementalVariableValue
variable = plastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_yy]
type = ElementalVariableValue
variable = elastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_yy]
type = ElementalVariableValue
variable = stress_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[plasticity_strain_xx]
type = ElementalVariableValue
variable = plastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[plasticity_strain_zz]
type = ElementalVariableValue
variable = plastic_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/porous_flow/test/tests/chemistry/except6.i)
# Exception test.
# Incorrect number of primary activity constants
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/combined/test/tests/j2_plasticity_vs_LSH/j2_hard1_mod.i)
# Test designed to compare results and active time between SH/LinearStrainHardening
# material vs TM j2 plastic user object. As number of elements increases, TM
# active time increases at a much higher rate than SM. Testing at 4x4x4
# (64 elements).
#
# plot vm_stress vs intnl to see constant hardening
#
# Original test located at:
# solid_mechanics/tests/j2_plasticity/hard1.i
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_zz vonmises_stress effective_plastic_strain'
[]
[]
[AuxVariables]
[intnl]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[]
[]
[BCs]
[left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[z]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't/60'
[]
[]
[UserObjects]
[str]
type = TensorMechanicsHardeningConstant
value = 2.4e2
[]
[j2]
type = TensorMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
#with E = 2.1e5 and nu = 0.3
#Hooke's law: E-nu to Lambda-G
C_ijkl = '121154 80769.2'
[]
[mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-9
plastic_models = j2
tangent_operator = elastic
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
l_tol = 1e-4
start_time = 0.0
end_time = 0.5
dt = 0.01
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[intnl]
type = ElementAverageValue
variable = intnl
[]
[eq_pl_strain]
type = PointValue
point = '0 0 0'
variable = effective_plastic_strain
[]
[vm_stress]
type = PointValue
point = '0 0 0'
variable = vonmises_stress
[]
[]
[Outputs]
csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/optimization/test/tests/vectorpostprocessors/adjoint_strain_batch_stress_grad_inner_product/strain_stress_grad_inner_product.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Variables]
[v]
initial_condition = 1
[]
[]
[Kernels]
[null]
type = NullKernel
variable = v
[]
[]
[UserObjects]
[batch_deriv]
type = BatchPropertyDerivativeRankTwoTensorReal
material_property = number
[]
# assign value using the following object
[batch]
type = OptimizationBatchPropertyDerivativeTest
batch_deriv_uo = batch_deriv
prop = tensor
execute_on = 'LINEAR'
[]
[]
[Materials]
[prop1]
type = GenericConstantRankTwoTensor
tensor_name = tensor
tensor_values = '1 6 5 6 2 4 5 4 3'
[]
[prop2]
type = GenericFunctionMaterial
prop_names = number
prop_values = '1.0'
[]
[prop3]
type = GenericConstantRankTwoTensor
tensor_name = dummy_strain
tensor_values = '10 11 12 13 14 15 16 17 18'
[]
[]
[Functions]
[fcn]
type = NearestReporterCoordinatesFunction
x_coord_name = param/coordx
y_coord_name = param/coordy
value_name = param/value
[]
[]
[Reporters]
[param]
type = ConstantReporter
real_vector_names = 'coordx coordy value'
real_vector_values = '0 0.5 1; 0 0.5 1; 1.0 2.0 3.0'
outputs = none
[]
[]
[VectorPostprocessors]
[inner_product]
type = AdjointStrainBatchStressGradInnerProduct
adjoint_strain_name = dummy_strain
stress_derivative = batch_deriv
function = fcn
variable = v
[]
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 0.1
[]
[Outputs]
csv = true
execute_on = final
[]
(modules/porous_flow/examples/thm_example/2D.i)
# Two phase, temperature-dependent, with mechanics, radial with fine mesh, constant injection of cold co2 into a overburden-reservoir-underburden containing mostly water
# species=0 is water
# species=1 is co2
# phase=0 is liquid, and since massfrac_ph0_sp0 = 1, this is all water
# phase=1 is gas, and since massfrac_ph1_sp0 = 0, this is all co2
#
# The mesh used below has very high resolution, so the simulation takes a long time to complete.
# Some suggested meshes of different resolution:
# nx=50, bias_x=1.2
# nx=100, bias_x=1.1
# nx=200, bias_x=1.05
# nx=400, bias_x=1.02
# nx=1000, bias_x=1.01
# nx=2000, bias_x=1.003
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2000
bias_x = 1.003
xmin = 0.1
xmax = 5000
ny = 1
ymin = 0
ymax = 11
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
PorousFlowDictator = dictator
gravity = '0 0 0'
biot_coefficient = 1.0
[]
[Variables]
[pwater]
initial_condition = 18.3e6
[]
[sgas]
initial_condition = 0.0
[]
[temp]
initial_condition = 358
[]
[disp_r]
[]
[]
[AuxVariables]
[rate]
[]
[disp_z]
[]
[massfrac_ph0_sp0]
initial_condition = 1 # all H20 in phase=0
[]
[massfrac_ph1_sp0]
initial_condition = 0 # no H2O in phase=1
[]
[pgas]
family = MONOMIAL
order = FIRST
[]
[swater]
family = MONOMIAL
order = FIRST
[]
[stress_rr]
order = CONSTANT
family = MONOMIAL
[]
[stress_tt]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[]
[mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = sgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = temp
[]
[conduction]
type = PorousFlowExponentialDecay
use_displaced_mesh = false
variable = temp
reference = 358
rate = rate
[]
[grad_stress_r]
type = StressDivergenceRZTensors
temperature = temp
eigenstrain_names = thermal_contribution
variable = disp_r
use_displaced_mesh = false
component = 0
[]
[poro_r]
type = PorousFlowEffectiveStressCoupling
variable = disp_r
use_displaced_mesh = false
component = 0
[]
[]
[AuxKernels]
[rate]
type = FunctionAux
variable = rate
execute_on = timestep_begin
function = decay_rate
[]
[pgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = pgas
[]
[swater]
type = PorousFlowPropertyAux
property = saturation
phase = 0
variable = swater
[]
[stress_rr]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rr
index_i = 0
index_j = 0
[]
[stress_tt]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_tt
index_i = 2
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[]
[]
[Functions]
[decay_rate]
# Eqn(26) of the first paper of LaForce et al.
# Ka * (rho C)_a = 10056886.914
# h = 11
type = ParsedFunction
expression = 'sqrt(10056886.914/t)/11.0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pwater sgas disp_r'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[water]
type = SimpleFluidProperties
bulk_modulus = 2.27e14
density0 = 970.0
viscosity = 0.3394e-3
cv = 4149.0
cp = 4149.0
porepressure_coefficient = 0.0
thermal_expansion = 0
[]
[co2]
type = SimpleFluidProperties
bulk_modulus = 2.27e14
density0 = 516.48
viscosity = 0.0393e-3
cv = 2920.5
cp = 2920.5
porepressure_coefficient = 0.0
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
[]
[gas]
type = PorousFlowSingleComponentFluid
fp = co2
phase = 1
[]
[porosity_reservoir]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability_reservoir]
type = PorousFlowPermeabilityConst
permeability = '2e-12 0 0 0 0 0 0 0 0'
[]
[relperm_liquid]
type = PorousFlowRelativePermeabilityCorey
n = 4
phase = 0
s_res = 0.200
sum_s_res = 0.405
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityBC
phase = 1
s_res = 0.205
sum_s_res = 0.405
nw_phase = true
lambda = 2
[]
[thermal_conductivity_reservoir]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 1.320 0 0 0 0'
wet_thermal_conductivity = '0 0 0 0 3.083 0 0 0 0'
[]
[internal_energy_reservoir]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2350.0
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 6.0E9
poissons_ratio = 0.2
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
eigenstrain_names = 'thermal_contribution ini_stress'
[]
[ini_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-12.8E6 0 0 0 -51.3E6 0 0 0 -12.8E6'
eigenstrain_name = ini_stress
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = temp
stress_free_temperature = 358
thermal_expansion_coeff = 5E-6
eigenstrain_name = thermal_contribution
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[]
[BCs]
[outer_pressure_fixed]
type = DirichletBC
boundary = right
value = 18.3e6
variable = pwater
[]
[outer_saturation_fixed]
type = DirichletBC
boundary = right
value = 0.0
variable = sgas
[]
[outer_temp_fixed]
type = DirichletBC
boundary = right
value = 358
variable = temp
[]
[fixed_outer_r]
type = DirichletBC
variable = disp_r
value = 0
boundary = right
[]
[co2_injection]
type = PorousFlowSink
boundary = left
variable = sgas
use_mobility = false
use_relperm = false
fluid_phase = 1
flux_function = 'min(t/100.0,1)*(-2.294001475)' # 5.0E5 T/year = 15.855 kg/s, over area of 2Pi*0.1*11
[]
[cold_co2]
type = DirichletBC
boundary = left
variable = temp
value = 294
[]
[cavity_pressure_x]
type = Pressure
boundary = left
variable = disp_r
component = 0
postprocessor = p_bh # note, this lags
use_displaced_mesh = false
[]
[]
[Postprocessors]
[p_bh]
type = PointValue
variable = pwater
point = '0.1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[]
[]
[VectorPostprocessors]
[ptsuss]
type = LineValueSampler
use_displaced_mesh = false
start_point = '0.1 0 0'
end_point = '5000 0 0'
sort_by = x
num_points = 50000
outputs = csv
variable = 'pwater temp sgas disp_r stress_rr stress_tt'
[]
[]
[Preconditioning]
active = 'smp'
[smp]
type = SMP
full = true
#petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E2 1E-5 500'
[]
[mumps]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -snes_rtol -snes_atol -snes_max_it'
petsc_options_value = 'gmres lu mumps NONZERO 1E-5 1E2 50'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1.5768e8
#dtmax = 1e6
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
growth_factor = 1.1
[]
[]
[Outputs]
print_linear_residuals = false
sync_times = '3600 86400 2.592E6 1.5768E8'
perf_graph = true
exodus = true
[csv]
type = CSV
sync_only = true
[]
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/conservation.i)
# Junction between 2 pipes where the second has half the area of the first.
# The momentum density of the second should be twice that of the first.
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = 1e5
initial_vel = 20
initial_vel_x = 20
initial_vel_y = 0
initial_vel_z = 0
f = 0
fp = eos
scaling_factor_1phase = '1 1e-2 1e-5'
scaling_factor_rhoEV = 1e-5
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[K_loss_fn]
type = PiecewiseLinear
x = '0 0.2'
y = '0 1'
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
A = 1
n_elems = 20
[]
[junction1]
type = JunctionParallelChannels1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 1e-2
K = 0
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = 1
A = 0.5
n_elems = 20
[]
[junction2]
type = JunctionParallelChannels1Phase
connections = 'pipe2:out pipe1:in'
position = '1 0 0'
volume = 1e-2
use_scalar_variables = false
[]
[]
[ControlLogic]
active = ''
[K_crtl]
type = TimeFunctionComponentControl
component = junction1
parameter = K
function = K_loss_fn
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.05
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = basic
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 0
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-3
l_max_its = 20
[]
[Postprocessors]
# mass conservation
[mass_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoA
block = 'pipe1 pipe2'
execute_on = 'initial timestep_end'
[]
[mass_junction1]
type = ElementAverageValue
variable = rhoV
block = 'junction1'
execute_on = 'initial timestep_end'
[]
[mass_junction2]
type = ElementAverageValue
variable = rhoV
block = 'junction2'
execute_on = 'initial timestep_end'
[]
[mass_tot]
type = SumPostprocessor
values = 'mass_pipes mass_junction1 mass_junction2'
execute_on = 'initial timestep_end'
[]
[mass_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = mass_tot
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
# energy conservation
[E_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
block = 'pipe1 pipe2'
execute_on = 'initial timestep_end'
[]
[E_junction1]
type = ElementAverageValue
variable = rhoEV
block = 'junction1'
execute_on = 'initial timestep_end'
[]
[E_junction2]
type = ElementAverageValue
variable = rhoEV
block = 'junction2'
execute_on = 'initial timestep_end'
[]
[E_tot]
type = SumPostprocessor
values = 'E_pipes E_junction1 E_junction2'
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
[p_pipe1_out]
type = SideAverageValue
boundary = pipe1:out
variable = p
[]
[p_pipe2_in]
type = SideAverageValue
boundary = pipe2:in
variable = p
[]
[dp_junction]
type = DifferencePostprocessor
value1 = p_pipe1_out
value2 = p_pipe2_in
[]
[]
[Outputs]
[out]
type = CSV
show = 'mass_tot_change E_tot_change'
[]
[]
(modules/porous_flow/test/tests/plastic_heating/shear01.i)
# Tensile heating, using capped weak-plane plasticity
# x_disp(z=1) = t
# totalstrain_xz = t
# with C_ijkl = 0.5 0.25
# stress_zx = stress_xz = 0.25*t, so q=0.25*t, but
# with cohesion=1 and tan(phi)=1: max(q)=1. With tan(psi)=0,
# the plastic return is always to (p, q) = (0, 1),
# so plasticstrain_zx = max(t - 4, 0)
# heat_energy_rate = coeff * (t - 4) for t>4
# Heat capacity of rock = specific_heat_cap * density = 4
# So temperature of rock should be:
# (1 - porosity) * 4 * T = (1 - porosity) * coeff * (t - 4)
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -10
xmax = 10
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temperature
base_name = non_existent
[]
[phe]
type = PorousFlowPlasticHeatEnergy
variable = temperature
coeff = 8
[]
[]
[AuxVariables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxKernels]
[disp_x]
type = FunctionAux
variable = disp_x
function = 'z*t'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = temperature
number_fluid_phases = 0
number_fluid_components = 0
[]
[coh]
type = TensorMechanicsHardeningConstant
value = 1
[]
[tanphi]
type = TensorMechanicsHardeningConstant
value = 1.0
[]
[tanpsi]
type = TensorMechanicsHardeningConstant
value = 0.0
[]
[t_strength]
type = TensorMechanicsHardeningConstant
value = 10
[]
[c_strength]
type = TensorMechanicsHardeningConstant
value = 10
[]
[]
[Materials]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2
density = 2
[]
[temp]
type = PorousFlowTemperature
temperature = temperature
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.7
[]
[phe]
type = ComputePlasticHeatEnergy
[]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.5 0.25'
[]
[strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
[]
[admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[]
[mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-10
perfect_guess = true
[]
[]
[Postprocessors]
[temp]
type = PointValue
point = '0 0 0'
variable = temperature
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 10
[]
[Outputs]
file_base = shear01
csv = true
[]
(modules/porous_flow/test/tests/jacobian/chem09.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with one primary variable = 0 and stoichiometry = 1
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.0
[]
[b]
initial_condition = 0.2
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E10
stoichiometry = 1
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E10
stoichiometry = 3
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b temp'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '1 3'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(test/tests/controls/action_control/action_control_test.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 3
[]
[]
[Testing/LotsOfDiffusion/lots]
number = 10
array = true
n_components = 4
diffusion_coefficients = '1 1 1 1'
add_reaction = true
[]
[Functions]
[dc]
type = ParsedFunction
expression = t+1
[]
[]
[Controls]
[setdc]
type = RealVectorFunctionControl
function = dc
parameter = Testing/LotsOfDiffusion/lots/diffusion_coefficients
execute_on = timestep_begin
[]
[]
[Executioner]
type = Transient
num_steps = 10
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/exec_on_mismatch.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[transferred_u]
[]
[elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
execute_on = 'initial timestep_begin'
[]
[]
[Transfers]
[from_sub]
source_variable = sub_u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
execute_on = 'initial timestep_end'
[]
[elemental_from_sub]
source_variable = sub_u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
[]
[]
(modules/solid_mechanics/test/tests/ad_2D_geometries/2D-RZ_finiteStrain_resid.i)
# This tests the save_in_disp residual aux-variables for
# ComputeAxisymmetricRZFiniteStrain, which is generated through the use of the
# SolidMechanics QuasiStatic Physics. The GeneratedMesh is 1x1, rotated via axisym to
# create a cylinder of height 1, radius 1.
#
# PostProcessor force_z plots the force on the top surface of the cylinder.
#
# Displacement of 0.1 is applied to top of cylinder while other surfaces are
# constrained. Plotting force_z vs stress_z will show a slope of 3.14159 (pi),
# consistent with formula for normal stress:
#
# Stress = force / area
#
# where area is A = pi * r^2 for a circle.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
save_in = 'force_r force_z'
use_automatic_differentiation = true
[../]
[]
[AuxVariables]
[./stress_r]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_r]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_z]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_z]
order = CONSTANT
family = MONOMIAL
[../]
[./force_r]
order = FIRST
family = LAGRANGE
[../]
[./force_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_r]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_r
execute_on = timestep_end
[../]
[./strain_r]
type = ADRankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 0
variable = strain_r
execute_on = timestep_end
[../]
[./stress_z]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_z
execute_on = timestep_end
[../]
[./strain_z]
type = ADRankTwoAux
rank_two_tensor = total_strain
index_i = 1
index_j = 1
variable = strain_z
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[BCs]
[./no_disp_r_left]
type = ADDirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./no_disp_r_right]
type = ADDirichletBC
variable = disp_r
boundary = right
value = 0.0
[../]
[./no_disp_z_bottom]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top]
type = ADFunctionDirichletBC
variable = disp_z
boundary = top
function = 't'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.1
dt = 0.01
[]
[Postprocessors]
[./strainR]
type = ElementAverageValue
variable = strain_r
[../]
[./stressR]
type = ElementAverageValue
variable = stress_r
[../]
[./strainZ]
type = ElementAverageValue
variable = strain_z
[../]
[./stressZ]
type = ElementAverageValue
variable = stress_z
[../]
[./force_r]
type = NodalSum
variable = force_r
boundary = top
[../]
[./force_z]
type = NodalSum
variable = force_z
boundary = top
[../]
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/straight_channel_porosity_step/rotated-2d-bkt-function-porosity-mixed.i)
p_initial=1.01e5
T=273.15
# u refers to the superficial velocity
u_in=1
rho_in=1.30524
sup_mom_y_in=${fparse u_in * rho_in}
user_limiter='upwind'
friction_coeff=10
[GlobalParams]
fp = fp
two_term_boundary_expansion = true
limiter = ${user_limiter}
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
nx = 3
ymin = 0
ymax = 18
ny = 90
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
initial_condition = ${p_initial}
[]
[sup_mom_x]
type = MooseVariableFVReal
initial_condition = 1e-15
scaling = 1e-2
[]
[sup_mom_y]
type = MooseVariableFVReal
initial_condition = 1e-15
scaling = 1e-2
[]
[T_fluid]
type = MooseVariableFVReal
initial_condition = ${T}
scaling = 1e-5
[]
[]
[AuxVariables]
[vel_y]
type = MooseVariableFVReal
[]
[rho]
type = MooseVariableFVReal
[]
[eps]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[vel_y]
type = ADMaterialRealAux
variable = vel_y
property = vel_y
execute_on = 'timestep_end'
[]
[rho]
type = ADMaterialRealAux
variable = rho
property = rho
execute_on = 'timestep_end'
[]
[eps]
type = MaterialRealAux
variable = eps
property = porosity
execute_on = 'timestep_end'
[]
[]
[FVKernels]
[mass_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_dt'
variable = pressure
[]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[momentum_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhou_dt'
variable = sup_mom_x
[]
[momentum_advection]
type = PCNSFVKT
variable = sup_mom_x
eqn = "momentum"
momentum_component = 'x'
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_mom_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[drag]
type = PCNSFVMomentumFriction
variable = sup_mom_x
momentum_component = 'x'
Darcy_name = 'cl'
momentum_name = superficial_rhou
[]
[momentum_time_y]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhov_dt'
variable = sup_mom_y
[]
[momentum_advection_y]
type = PCNSFVKT
variable = sup_mom_y
eqn = "momentum"
momentum_component = 'y'
[]
[eps_grad_y]
type = PNSFVPGradEpsilon
variable = sup_mom_y
momentum_component = 'y'
epsilon_function = 'eps'
[]
[drag_y]
type = PCNSFVMomentumFriction
variable = sup_mom_y
momentum_component = 'y'
Darcy_name = 'cl'
momentum_name = superficial_rhov
[]
[energy_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_et_dt'
variable = T_fluid
[]
[energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[]
[FVBCs]
[rho_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = pressure
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'mass'
velocity_function_includes_rho = true
[]
[rhou_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = sup_mom_x
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'x'
velocity_function_includes_rho = true
[]
[rhov_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = sup_mom_y
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'y'
velocity_function_includes_rho = true
[]
[rho_et_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = T_fluid
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'energy'
velocity_function_includes_rho = true
[]
[rho_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = pressure
pressure = ${p_initial}
eqn = 'mass'
[]
[rhou_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = sup_mom_x
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'x'
[]
[rhov_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = sup_mom_y
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'y'
[]
[rho_et_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = T_fluid
pressure = ${p_initial}
eqn = 'energy'
[]
[wall_pressure_x]
type = PCNSFVImplicitMomentumPressureBC
momentum_component = 'x'
boundary = 'left right'
variable = sup_mom_x
[]
[wall_pressure_y]
type = PCNSFVImplicitMomentumPressureBC
momentum_component = 'y'
boundary = 'left right'
variable = sup_mom_y
[]
# Use these to help create more accurate cell centered gradients for cells adjacent to boundaries
[T_bottom]
type = FVDirichletBC
variable = T_fluid
value = ${T}
boundary = 'bottom'
[]
[sup_mom_x_bottom_and_walls]
type = FVDirichletBC
variable = sup_mom_x
value = 0
boundary = 'bottom left right'
[]
[sup_mom_y_walls]
type = FVDirichletBC
variable = sup_mom_y
value = 0
boundary = 'left right'
[]
[sup_mom_y_bottom]
type = FVDirichletBC
variable = sup_mom_y
value = ${sup_mom_y_in}
boundary = 'bottom'
[]
[p_top]
type = FVDirichletBC
variable = pressure
value = ${p_initial}
boundary = 'top'
[]
[]
[Functions]
[ud_in]
type = ParsedVectorFunction
expression_x = '0'
expression_y = '${sup_mom_y_in}'
[]
[eps]
type = ParsedFunction
expression = 'if(y < 2.8, 1,
if(y < 3.2, 1 - .5 / .4 * (y - 2.8),
if(y < 6.8, .5,
if(y < 7.2, .5 - .25 / .4 * (y - 6.8),
if(y < 10.8, .25,
if(y < 11.2, .25 + .25 / .4 * (y - 10.8),
if(y < 14.8, .5,
if(y < 15.2, .5 + .5 / .4 * (y - 14.8),
1))))))))'
[]
[]
[Materials]
[var_mat]
type = PorousMixedVarMaterial
pressure = pressure
T_fluid = T_fluid
superficial_rhou = sup_mom_x
superficial_rhov = sup_mom_y
fp = fp
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[ad_generic]
type = ADGenericConstantVectorMaterial
prop_names = 'cl'
prop_values = '${friction_coeff} ${friction_coeff} ${friction_coeff}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
line_search = 'bt'
type = Transient
nl_max_its = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e-5
optimal_iterations = 6
growth_factor = 1.2
[]
num_steps = 10000
end_time = 500
nl_abs_tol = 1e-7
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu mumps'
[]
[Outputs]
[out]
type = Exodus
execute_on = 'final'
[]
checkpoint = true
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/strain_energy_density/rate_incr_model_elas_plas.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[../]
[./ramp_disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 6.8e-6 1.36e-5'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = SMALL
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz plastic_strain_xx plastic_strain_yy plastic_strain_zz strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 'left'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 'bottom'
value = 0.0
[../]
[./top_disp]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 'top'
function = ramp_disp_y
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30e+6
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'isoplas'
[../]
[./isoplas]
type = IsotropicPlasticityStressUpdate
yield_stress = 1e2
hardening_constant = 0.0
[../]
[./strain_energy_density]
type = StrainEnergyDensity
incremental = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 2
num_steps = 2
[]
[Postprocessors]
[./epxx]
type = ElementalVariableValue
variable = elastic_strain_xx
elementid = 0
[../]
[./epyy]
type = ElementalVariableValue
variable = elastic_strain_yy
elementid = 0
[../]
[./epzz]
type = ElementalVariableValue
variable = elastic_strain_zz
elementid = 0
[../]
[./eplxx]
type = ElementalVariableValue
variable = plastic_strain_xx
elementid = 0
[../]
[./eplyy]
type = ElementalVariableValue
variable = plastic_strain_yy
elementid = 0
[../]
[./eplzz]
type = ElementalVariableValue
variable = plastic_strain_zz
elementid = 0
[../]
[./etxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[../]
[./etyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[../]
[./etzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[../]
[./sigxx]
type = ElementAverageValue
variable = stress_xx
[../]
[./sigyy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigzz]
type = ElementAverageValue
variable = stress_zz
[../]
[./SED]
type = ElementAverageValue
variable = SED
[../]
[]
[Outputs]
csv = true
[]
(test/tests/fvkernels/fv_simple_diffusion/grad-adaptive.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
[]
[Variables]
[v]
type = MooseVariableFVReal
initial_condition = 0
[]
[]
[AuxVariables]
[dummy]
type = MooseVariableFVReal
[]
[]
[FVKernels]
[time]
type = FVTimeKernel
variable = v
[]
[diff]
type = FVDiffusion
variable = v
coeff = coeff
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = FVDirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Materials]
[diff]
type = ADGenericFunctorMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = v
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-6
optimal_iterations = 6
[]
end_time = 1000
nl_abs_tol = 1e-8
[]
[Outputs]
exodus = false
[csv]
type = CSV
execute_on = 'final'
[]
[]
[Adaptivity]
steps = 1
marker = error
[Indicators]
[jump]
type = GradientJumpIndicator
variable = v
[]
[]
[Markers]
[error]
type = ErrorFractionMarker
coarsen = 0.1
refine = 0.7
indicator = jump
[]
[]
max_h_level = 1
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_inertia_damping_ti.i)
# Test for small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam. The lumped
# mass also has a moment of inertia associated with it.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# Moment of inertia of lumped mass:
# Ixx = 0.2
# Iyy = 0.1
# Izz = 0.1
# mass proportional damping coefficient (eta) = 0.1
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The displacement time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.1 0.001278249649738 0.025564992994761 0.51129985989521
# 0.2 0.0049813090917644 0.048496195845768 -0.052675802875074
# 0.3 0.0094704658873002 0.041286940064947 -0.091509312741339
# 0.4 0.013082280729802 0.03094935678508 -0.115242352856
# 0.5 0.015588313103503 0.019171290688959 -0.12031896906642
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x] # These auxkernels are only to check output
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
[../]
[./accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
[../]
[./accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
[../]
[./vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
[../]
[./vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
[../]
[./rot_accel_x]
type = TestNewmarkTI
displacement = rot_x
variable = rot_accel_x
first = false
[../]
[./rot_accel_y]
type = TestNewmarkTI
displacement = rot_y
variable = rot_accel_y
first = false
[../]
[./rot_accel_z]
type = TestNewmarkTI
displacement = rot_z
variable = rot_accel_z
first = false
[../]
[./rot_vel_x]
type = TestNewmarkTI
displacement = rot_x
variable = rot_vel_x
[../]
[./rot_vel_y]
type = TestNewmarkTI
displacement = rot_y
variable = rot_vel_y
[../]
[./rot_vel_z]
type = TestNewmarkTI
displacement = rot_z
variable = rot_vel_z
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[./x_inertial]
type = NodalTranslationalInertia
variable = disp_x
boundary = right
mass = 0.01899772
eta = 0.1
[../]
[./y_inertial]
type = NodalTranslationalInertia
variable = disp_y
boundary = right
mass = 0.01899772
eta = 0.1
[../]
[./z_inertial]
type = NodalTranslationalInertia
variable = disp_z
boundary = right
mass = 0.01899772
eta = 0.1
[../]
[./rot_x_inertial]
type = NodalRotationalInertia
variable = rot_x
rotations = 'rot_x rot_y rot_z'
boundary = right
Ixx = 2e-1
Iyy = 1e-1
Izz = 1e-1
eta = 0.1
component = 0
[../]
[./rot_y_inertial]
type = NodalRotationalInertia
variable = rot_y
rotations = 'rot_x rot_y rot_z'
boundary = right
Ixx = 2e-1
Iyy = 1e-1
Izz = 1e-1
eta = 0.1
component = 1
[../]
[./rot_z_inertial]
type = NodalRotationalInertia
variable = rot_z
rotations = 'rot_x rot_y rot_z'
boundary = right
Ixx = 2e-1
Iyy = 1e-1
Izz = 1e-1
eta = 0.1
component = 2
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e-2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
start_time = 0.0
dt = 0.1
end_time = 5.0
timestep_tolerance = 1e-6
# Time integrator scheme
scheme = "newmark-beta"
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
file_base = "dyn_euler_small_added_mass_inertia_damping_out"
exodus = true
csv = true
perf_graph = true
[]
(modules/contact/test/tests/sliding_block/edge_dropping/two_equal_blocks_slide_2d.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
nx = 4
ny = 4
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.0
xmax = 1.0
ymin = -0.5
ymax = 0.5
nx = 5
ny = 5
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x = '0 0.1 4'
y = '0 0.05 0.05'
[]
[vertical_movement]
type = PiecewiseLinear
x = '0 0.1 4'
y = '0 0 0.3'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = normal_lm
correct_edge_dropping = true
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist nonzero 1e-10'
line_search = 'none'
dt = 0.1
dtmin = 0.01
end_time = 1.0
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = 'secondary_lower'
[]
[normal_lm]
type = ElementAverageValue
variable = normal_lm
block = 'secondary_lower'
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(modules/solid_mechanics/test/tests/2D_geometries/2D-RZ_centerline_VLC.i)
# Simple test to check for use of AxisymmetricCenterlineAverageValue with
# volumetric_locking_correction activated in a tensor mechanics simulation
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
displacements = 'disp_r disp_z'
volumetric_locking_correction = true
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
[../]
[]
[AuxVariables]
[./temperature]
initial_condition = 298.0
[../]
[]
[BCs]
[./symmetry_x]
type = DirichletBC
variable = disp_r
value = 0
boundary = left
[../]
[./roller_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = bottom
[../]
[./top_load]
type = FunctionDirichletBC
variable = disp_z
function = -0.01*t
boundary = top
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-6
l_max_its = 50
start_time = 0.0
end_time = 0.3
dt = 0.1
[]
[Postprocessors]
[./center_temperature]
type = AxisymmetricCenterlineAverageValue
variable = temperature
boundary = left
[../]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/1D/neumann.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '200 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionNeumannBC
boundary = left
variable = disp_x
function = pull
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[stress_base]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/scalar_kernel/2drow.i)
# 2D with mixed conditions on stress/strain
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = false
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '2d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0'
fixed_normal = true
new_boundary = 'left right bottom top'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[hvar]
family = SCALAR
order = FIRST
[]
[hvarA]
family = SCALAR
order = SECOND
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergenceR
variable = disp_x
component = 0
macro_var = hvar
macro_other = hvarA
prime_scalar = 0
compute_field_residuals = true
compute_scalar_residuals = false
constraint_types = ${constraint_types}
targets = ${targets}
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergenceR
variable = disp_y
component = 1
macro_var = hvar
macro_other = hvarA
prime_scalar = 0
compute_field_residuals = true
compute_scalar_residuals = false
constraint_types = ${constraint_types}
targets = ${targets}
[]
[sd0]
type = HomogenizedTotalLagrangianStressDivergenceR
variable = disp_x
component = 0
macro_var = hvar
macro_other = hvarA
prime_scalar = 0
compute_field_residuals = false
compute_scalar_residuals = true
constraint_types = ${constraint_types}
targets = ${targets}
[]
[sd1]
type = HomogenizedTotalLagrangianStressDivergenceR
variable = disp_y
component = 1
macro_var = hvarA
macro_other = hvar
prime_scalar = 1
compute_field_residuals = false
compute_scalar_residuals = true
constraint_types = ${constraint_types}
targets = ${targets}
[]
[]
[Problem]
kernel_coverage_check = false
error_on_jacobian_nonzero_reallocation = true
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[]
[Functions]
[strain11]
type = ParsedFunction
value = '4.0e-2*t'
[]
[strain22]
type = ParsedFunction
value = '-2.0e-2*t'
[]
[strain12]
type = ParsedFunction
value = '1.0e-2*t'
[]
[stress11]
type = ParsedFunction
value = '400*t'
[]
[stress22]
type = ParsedFunction
value = '-200*t'
[]
[stress12]
type = ParsedFunction
value = '100*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y'
[]
[y]
variable = disp_y
auto_direction = 'x y'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix1"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix1"
variable = disp_y
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix2"
variable = disp_y
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrainA
macro_gradientA = hvar
macro_gradient = hvarA
constraint_types = ${constraint_types}
targets = ${targets}
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
# solve_type = 'PJFNK'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/side_flux_integral_rz/side_flux_integral_rz.i)
# Tests the SideFluxIntegralRZ post-processor, both for an axial boundary and
# a radial boundary.
#
# The temperature distribution and thermal conductivity are set as follows:
# T(x,r) = xr
# k = 5
#
# First, the following axial boundary is tested:
# (x,r) in x0 X (r0, r1),
# x0 = 3, r0 = 1.5, r1 = 2.2
# with n = +e_x (positive x-direction).
# In this case, the integral of [-k grad(T) * n] is
# Q = -2/3 pi k (r1^3 - r0^3)
# = -76.16267789852857
#
# Next, the following radial boundary is tested:
# (x,r) in (x0,x1) X r0
# x0 = 0, x1 = 5, r0 = 1.5
# with n = -e_r (negative r-direction).
# In this case, the integral of [-k grad(T) * n] is
# Q = pi * r0 * k (x1^2 - x0^2)
# = 589.0486225480862
R_i = 1.0
[Functions]
[T_fn]
type = ParsedFunction
expression = 'x * y'
[]
[]
[SolidProperties]
[hsmat]
type = ThermalFunctionSolidProperties
k = 5
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = '3 2'
n_elems = '5 4'
axial_region_names = 'axial1 axial2'
inner_radius = ${R_i}
names = 'radial1 radial2'
solid_properties = 'hsmat hsmat'
solid_properties_T_ref = '300 300'
widths = '0.5 0.7'
n_part_elems = '2 3'
initial_T = T_fn
[]
[]
[Postprocessors]
[Q_axial]
type = ADSideFluxIntegralRZ
boundary = heat_structure:radial2:axial1:axial2
variable = T_solid
diffusivity = thermal_conductivity
axis_point = '0 0 0'
axis_dir = '1 0 0'
execute_on = 'INITIAL'
[]
[Q_radial]
type = ADSideFluxIntegralRZ
boundary = heat_structure:radial1:radial2
variable = T_solid
diffusivity = thermal_conductivity
axis_point = '0 0 0'
axis_dir = '1 0 0'
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(test/tests/postprocessors/pps_interval/pps_bad_interval2.i)
[Mesh]
file = square-2x2-nodeids.e
# This test can only be run with renumering disabled, so the
# NodalVariableValue postprocessor's node id is well-defined.
allow_renumbering = false
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
active = 'l2 node1 node4'
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = NodalVariableValue
variable = u
nodeid = 15
[../]
[./node4]
type = NodalVariableValue
variable = v
nodeid = 10
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
file_base = ignore_bad
exodus = true
[./console]
type = Console
time_step_interval = 2
[../]
[]
(modules/thermal_hydraulics/test/tests/components/form_loss_from_function_1phase/phy.form_loss_1phase.i)
# Tests the form loss kernel for 1-phase flow.
#
# This test uses the following parameters and boundary data:
# Inlet: (rho = 996.5563397 kg/m^3, vel = 0.5 m/s)
# Outlet: p_out = 100 kPa
# Length: L = 2 m
# Form loss coefficient: K = 0.5, => K_prime = 0.25 m^-1 (uniform along length)
#
# The inlet pressure is
#
# p_in = p_out + dp ,
#
# where dp is given by the definition of the form loss coefficient:
#
# dp = K * 0.5 * rho * u^2
# = 0.5 * 0.5 * 996.5563397 * 0.5^2
# = 62.28477123125 Pa
#
# This value is output to CSV.
p_out = 100e3
[GlobalParams]
initial_p = ${p_out}
initial_vel = 0.5
initial_T = 300.0
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 2
A = 1
n_elems = 5
f = 0
[]
[form_loss]
type = FormLossFromFunction1Phase
flow_channel = pipe
K_prime = 0.25
[]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe:in'
rho = 996.5563397
vel = 0.5
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = ${p_out}
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 5e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 20
start_time = 0.0
num_steps = 100
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
# this is not the right value, should be the value from the inlet ghost cell
[p_in]
type = SideAverageValue
boundary = inlet
variable = p
execute_on = TIMESTEP_END
[]
[p_out]
type = FunctionValuePostprocessor
function = ${p_out}
execute_on = TIMESTEP_END
[]
[dp]
type = DifferencePostprocessor
value1 = p_in
value2 = p_out
execute_on = TIMESTEP_END
[]
[]
[Outputs]
[out]
type = CSV
show = 'dp'
execute_postprocessors_on = final
[]
[]
(test/tests/tag/controls-tagging.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 5
ny = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Controls]
[doff]
type = TimePeriod
enable_objects = 'DiracKernel::point_source'
disable_objects = 'DiracKernel::point_source2'
start_time = 0
end_time = 2
[]
[]
[DiracKernels]
[./point_source]
type = FunctionDiracSource
variable = u
function = 1
point = '0.3 0.3 0.0'
[../]
[./point_source2]
type = FunctionDiracSource
variable = u
function = 1
point = '-0.3 -0.3 0.0'
[../]
[]
[BCs]
[./external]
type = NeumannBC
variable = u
boundary = '0 1 2 3'
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1
l_tol = 1e-03
[]
[Outputs]
exodus = true
[]
(modules/phase_field/examples/rigidbodymotion/grain_motion_GT.i)
# example showing grain motion due to applied force density on grains
[GlobalParams]
var_name_base = eta
op_num = 4
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 80
ny = 40
nz = 0
xmin = 0.0
xmax = 40.0
ymin = 0.0
ymax = 20.0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
[../]
[./w]
[../]
[./PolycrystalVariables]
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = 'eta0 eta1 eta2 eta3'
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = 'eta0 eta1 eta2 eta3'
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./RigidBodyMultiKernel]
# Creates all of the necessary Allen Cahn kernels automatically
c = c
f_name = F
mob_name = L
kappa_name = kappa_eta
grain_force = grain_force
grain_volumes = grain_volumes
grain_tracker_object = grain_center
[../]
[]
[Functions]
[./load_x]
# Defines the force on the grains in the x-direction
type = ParsedFunction
expression = 0.005*cos(x*pi/600)
[../]
[./load_y]
# Defines the force on the grains in the y-direction
type = ConstantFunction
value = 0.002
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M L kappa_c kappa_eta'
prop_values = '4.5 60 250 4000'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
#coupled_variables = 'c eta0 eta1 eta2 eta3'
#constant_names = 'barr_height cv_eq'
#constant_expressions = '0.1 1.0e-2'
#function = '16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
# +eta0*(1-eta0)*c+eta1*(1-eta1)*c
# +eta2*(1-eta2)*c+eta3*(1-eta3)*c'
constant_names = 'A B'
constant_expressions = '450 1.5'
coupled_variables = 'c eta0 eta1 eta2 eta3' #Must be changed as op_num changes. Copy/paste from line 4
expression = 'A*c^2*(1-c)^2+B*(c^2+6*(1-c)*(eta0^2+eta1^2+eta2^2+eta3^2)
-4*(2-c)*(eta0^3+eta1^3+eta2^3+eta3^3)
+3*(eta0^2+eta1^2+eta2^2+eta3^2)^2)'
derivative_order = 2
[../]
#[./force_density]
# type = ForceDensityMaterial
# c = c
# etas = 'eta0 eta1 eta2 eta3'
#[../]
[./force_density]
type = ExternalForceDensityMaterial
c = c
k = 10.0
etas = 'eta0 eta1 eta2 eta3'
force_x = load_x
force_y = load_y
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
#var_name_base = eta
#op_num = 4.0
v = 'eta0 eta1 eta2 eta3'
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_center
field_display = UNIQUE_REGION
execute_on = timestep_begin
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_center
field_display = VARIABLE_COLORING
execute_on = timestep_begin
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = timestep_begin
field_display = CENTROID
flood_counter = grain_center
[../]
[]
[ICs]
[./ic_eta1]
x_positions = '32.5 24.0'
int_width = 1.0
z_positions = '0 0'
y_positions = '6.0 14.0'
radii = '4.0 4.0'
3D_spheres = false
outvalue = 0
variable = eta1
invalue = 1
type = SpecifiedSmoothCircleIC
block = 0
[../]
[./multip]
x_positions = '5.5 15.5 24.0 32.5 7.0 15.5 24.0 32.5'
int_width = 1.0
z_positions = '0 0'
y_positions = '6.0 6.0 6.0 6.0 14.5 14.5 14.0 14.5'
radii = '4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0'
3D_spheres = false
outvalue = 0.001
variable = c
invalue = 0.999
type = SpecifiedSmoothCircleIC
block = 0
[../]
[./ic_eta0]
x_positions = '5.5 15.5'
int_width = 1.0
z_positions = '0 0'
y_positions = '6.0 6.0'
radii = '4.0 4.0'
3D_spheres = false
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SpecifiedSmoothCircleIC
block = 0
[../]
[./ic_eta2]
x_positions = '24.0 7.0'
int_width = 1.0
z_positions = '0 0'
y_positions = '6.0 14.5 '
radii = '4.0 4.0 '
3D_spheres = false
outvalue = 0.0
variable = eta2
invalue = 1.0
type = SpecifiedSmoothCircleIC
block = 0
[../]
[./ic_eta3]
x_positions = '15.5 32.5'
int_width = 1.0
z_positions = '0 0'
y_positions = '14.5 14.5'
radii = '4.0 4.0'
3D_spheres = false
outvalue = 0.0
variable = eta3
invalue = 1.0
type = SpecifiedSmoothCircleIC
block = 0
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ComputeExternalGrainForceAndTorque
c = c
grain_data = grain_center
force_density = force_density_ext
etas = 'eta0 eta1 eta2 eta3'
execute_on = 'initial linear nonlinear'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 20
dt = 0.01
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/fsi/test/tests/2d-small-strain-transient/ad-fsi-flat-channel.i)
[GlobalParams]
displacements = 'disp_x disp_y'
order = FIRST
preset = false
use_displaced_mesh = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 3.0
ymin = 0
ymax = 1.0
nx = 10
ny = 15
elem_type = QUAD4
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.0 0.5 0'
block_id = 1
top_right = '3.0 1.0 0'
input = gmg
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
primary_block = '0'
paired_block = '1'
new_boundary = 'master0_interface'
input = subdomain1
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = interface
[]
[]
[Variables]
[vel]
block = 0
family = LAGRANGE_VEC
[]
[p]
block = 0
order = FIRST
[]
[disp_x]
[]
[disp_y]
[]
[vel_x_solid]
block = 1
[]
[vel_y_solid]
block = 1
[]
[]
[Kernels]
[mass]
type = INSADMass
variable = p
block = 0
[]
[mass_pspg]
type = INSADMassPSPG
variable = p
block = 0
[]
[momentum_time]
type = INSADMomentumTimeDerivative
variable = vel
block = 0
[]
[momentum_convection]
type = INSADMomentumAdvection
variable = vel
block = 0
[]
[momentum_viscous]
type = INSADMomentumViscous
variable = vel
block = 0
[]
[momentum_pressure]
type = INSADMomentumPressure
variable = vel
pressure = p
integrate_p_by_parts = true
block = 0
[]
[momentum_supg]
type = INSADMomentumSUPG
variable = vel
material_velocity = relative_velocity
block = 0
[]
[momentum_mesh]
type = INSADMomentumMeshAdvection
variable = vel
disp_x = 'disp_x'
disp_y = 'disp_y'
block = 0
[]
[disp_x_fluid]
type = Diffusion
variable = disp_x
block = 0
use_displaced_mesh = false
[]
[disp_y_fluid]
type = Diffusion
variable = disp_y
block = 0
use_displaced_mesh = false
[]
[accel_tensor_x]
type = CoupledTimeDerivative
variable = disp_x
v = vel_x_solid
block = 1
use_displaced_mesh = false
[]
[accel_tensor_y]
type = CoupledTimeDerivative
variable = disp_y
v = vel_y_solid
block = 1
use_displaced_mesh = false
[]
[vxs_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_x_solid
v = disp_x
block = 1
use_displaced_mesh = false
[]
[vys_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_y_solid
v = disp_y
block = 1
use_displaced_mesh = false
[]
[source_vxs]
type = MatReaction
variable = vel_x_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[]
[source_vys]
type = MatReaction
variable = vel_y_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[]
[]
[InterfaceKernels]
[penalty]
type = ADPenaltyVelocityContinuity
variable = vel
fluid_velocity = vel
displacements = 'disp_x disp_y'
solid_velocities = 'vel_x_solid vel_y_solid'
boundary = master0_interface
penalty = 1e6
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[solid_domain]
strain = SMALL
incremental = false
# generate_output = 'strain_xx strain_yy strain_zz' ## Not at all necessary, but nice
block = '1'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e2
poissons_ratio = 0.3
block = '1'
use_displaced_mesh = false
[]
[small_stress]
type = ComputeLinearElasticStress
block = 1
[]
[const]
type = ADGenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '1 1'
[]
[ins_mat]
type = INSADTauMaterial
velocity = vel
pressure = p
block = 0
[]
[]
[BCs]
[fluid_bottom]
type = ADVectorFunctionDirichletBC
variable = vel
boundary = 'bottom'
function_x = 0
function_y = 0
[]
[fluid_left]
type = ADVectorFunctionDirichletBC
variable = vel
boundary = 'left_to_0'
function_x = 'inlet_func'
function_y = 0
# The displacements actually affect the result of the function evaluation so in order to eliminate the impact
# on the Jacobian we set 'use_displaced_mesh = false' here
use_displaced_mesh = false
[]
[no_disp_x]
type = DirichletBC
variable = disp_x
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[]
[no_disp_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[]
[solid_x_no_slip]
type = DirichletBC
variable = vel_x_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[]
[solid_y_no_slip]
type = DirichletBC
variable = vel_y_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 5
# num_steps = 60
dt = 0.1
dtmin = 0.1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = none
nl_rel_tol = 1e-50
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[Functions]
[inlet_func]
type = ParsedFunction
expression = '(-16 * (y - 0.25)^2 + 1) * (1 + cos(t))'
[]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/REG_finite_strain_power_law_creep.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 1
xmax = 2
nx = 50
ny = 50
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
eigenstrain_names = 'thermal'
use_automatic_differentiation = false
[]
[]
[AuxVariables]
[temp]
initial_condition = 1000.0
[]
[]
[AuxKernels]
[cooling]
type = FunctionAux
variable = temp
function = '1000-10*t*x'
[]
[]
[BCs]
[top_pull]
type = FunctionNeumannBC
variable = disp_z
boundary = top
function = '1e7*t'
use_displaced_mesh = true
[]
[bottom_fix]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[left_fix]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[]
[]
[Materials]
[eigenstrain]
type = ComputeThermalExpansionEigenstrain
eigenstrain_name = 'thermal'
stress_free_temperature = 1000
thermal_expansion_coeff = 1e-4
temperature = temp
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
[]
[creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
end_time = 10
dt = 1
automatic_scaling = true
[]
[Outputs]
print_linear_converged_reason = false
print_nonlinear_converged_reason = false
print_linear_residuals = false
perf_graph = true
[]
(modules/porous_flow/examples/tutorial/05_tabulated.i)
# Darcy flow with heat advection and conduction, using Water97 properties
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1E6
[]
[temperature]
initial_condition = 313
scaling = 1E-8
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = tabulated_water
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 2E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 333
boundary = injection_area
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = water97_tabulated.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water97_tabulated.csv
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/displaced/displaced_adapt_test.i)
# Adaptivity on displaced problem
# - testing initial_refinement and adaptivity as well
#
# variables:
# - u and v_aux are used for displacing the problem
# - v is used to get some refinements
#
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
uniform_refine = 3
displacements = 'u aux_v'
[]
[Functions]
[./aux_v_fn]
type = ParsedFunction
expression = x*(y-0.5)/5
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 0.1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[AuxVariables]
[./aux_v]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./aux_k_1]
type = FunctionAux
variable = aux_v
function = aux_v_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
[./out]
type = Exodus
use_displaced = true
[../]
[]
(modules/chemical_reactions/test/tests/solid_kinetics/2species.i)
# Simple reaction-diffusion example to illustrate the use of the SolidKineticReactions
# action.
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate. The kinetic reaction is specified in the SolidKineticReactions block as:
#
# kin_reactions = '(1.0)a+(1.0)b=mineral'
#
# where a and b are the primary species (reactants), mineral is the precipitate,
# and the values in the parentheses are the stoichiometric coefficients for each
# species in the kinetic reaction.
#
# The SolidKineticReactions action creates all the required kernels and auxkernels
# to compute the reaction given by the above kinetic reaction equation.
#
# Specifically, it adds to following:
# * An AuxVariable named 'mineral' (given in the RHS of the kinetic reaction)
# * A KineticDisPreConcAux AuxKernel for this AuxVariable with all parameters
# * A CoupledBEKinetic Kernel for each primary species with all parameters
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1
ymax = 1
nx = 40
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
initial_condition = 0
[../]
[./b]
order = FIRST
family = LAGRANGE
initial_condition = 0
[../]
[]
[ReactionNetwork]
[./SolidKineticReactions]
primary_species = 'a b'
secondary_species = mineral
kin_reactions = 'a + b = mineral'
log10_keq = '-6'
specific_reactive_surface_area = '1.0'
kinetic_rate_constant = '1.0e-8'
activation_energy = '1.5e4'
gas_constant = 8.314
reference_temperature = '298.15'
system_temperature = '298.15'
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_pd]
type = PrimaryDiffusion
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_pd]
type = PrimaryDiffusion
variable = b
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
preset = false
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = DirichletBC
variable = a
preset = false
boundary = right
value = 0
[../]
[./b_left]
type = DirichletBC
variable = b
preset = false
boundary = left
value = 0
[../]
[./b_right]
type = DirichletBC
variable = b
preset = false
boundary = right
value = 1.0e-2
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '5e-4 4e-3 0.4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 50
dt = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = 2species_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/pull_push.i)
# A column of elements has its bottom pulled down, and then pushed up again.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 2
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -100
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./no_x2]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_y1]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./no_y2]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[../]
[./topz]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[../]
[./bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = back
function = 'if(t>1,-2.0+t,-t)'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[UserObjects]
[./coh_irrelevant]
type = SolidMechanicsHardeningCubic
value_0 = 2E6
value_residual = 1E6
internal_limit = 0.01
[../]
[./tanphi]
type = SolidMechanicsHardeningCubic
value_0 = 0.5
value_residual = 0.2
internal_limit = 0.01
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 2E6
[../]
[./c_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1E8
value_residual = 0.0
internal_limit = 0.01
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 6.4e9
shear_modulus = 6.4e9 # young 16MPa, Poisson 0.25
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh_irrelevant
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 10
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-2
perfect_guess = false
min_step_size = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
line_search = bt
nl_abs_tol = 1E1
nl_rel_tol = 1e-5
l_tol = 1E-10
l_max_its = 100
nl_max_its = 100
end_time = 3.0
dt = 0.1
type = Transient
[]
[Outputs]
file_base = pull_push
exodus = true
csv = true
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/pp_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./pp_sub]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = pp_sub.i
[../]
[]
[Transfers]
[./sample_pp_transfer]
source_variable = u
postprocessor = from_parent
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = pp_sub
[../]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/orthotropic_rotation_Cijkl.i)
# This test is designed to test the correct application of the Euler angle
# rotations to the elasticity tensor. The test uses values for the nine C_ijkl
# entries that correspond to the engineering notation placement:
# e.g. C11 = 11e3, c12 = 12e3, c13 = 13e3, c22 = 22e3 ..... c66 = 66e3
#
# A rotation of (0, 90, 0) is applied to the 1x1x1 cube, such that the values of
# c12 and c13 switch, c22 and c33 switch, and c55 and c66 switch. Postprocessors
# are used to verify this switch (made simple with the value convention above)
# and to verify that the unrotated components along the x-axis remain constant.
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./lage_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./lage_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./pk2_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./lage_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./c11]
order = CONSTANT
family = MONOMIAL
[../]
[./c12]
order = CONSTANT
family = MONOMIAL
[../]
[./c13]
order = CONSTANT
family = MONOMIAL
[../]
[./c22]
order = CONSTANT
family = MONOMIAL
[../]
[./c23]
order = CONSTANT
family = MONOMIAL
[../]
[./c33]
order = CONSTANT
family = MONOMIAL
[../]
[./c44]
order = CONSTANT
family = MONOMIAL
[../]
[./c55]
order = CONSTANT
family = MONOMIAL
[../]
[./c66]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
[../]
[]
[AuxKernels]
[./lage_xx]
type = RankTwoAux
rank_two_tensor = lage
variable = lage_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./lage_yy]
type = RankTwoAux
rank_two_tensor = lage
variable = lage_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./pk2_yy]
type = RankTwoAux
variable = pk2_yy
rank_two_tensor = pk2
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./lage_zz]
type = RankTwoAux
rank_two_tensor = lage
variable = lage_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./c11]
type = RankFourAux
variable = c11
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 0
index_l = 0
execute_on = timestep_end
[../]
[./c12]
type = RankFourAux
variable = c12
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 1
index_l = 1
execute_on = timestep_end
[../]
[./c13]
type = RankFourAux
variable = c13
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 2
index_l = 2
execute_on = timestep_end
[../]
[./c22]
type = RankFourAux
variable = c22
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 1
index_k = 1
index_l = 1
execute_on = timestep_end
[../]
[./c23]
type = RankFourAux
variable = c23
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 1
index_k = 2
index_l = 2
execute_on = timestep_end
[../]
[./c33]
type = RankFourAux
variable = c33
rank_four_tensor = elasticity_tensor
index_i = 2
index_j = 2
index_k = 2
index_l = 2
execute_on = timestep_end
[../]
[./c44]
type = RankFourAux
variable = c44
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 2
index_k = 1
index_l = 2
execute_on = timestep_end
[../]
[./c55]
type = RankFourAux
variable = c55
rank_four_tensor = elasticity_tensor
index_i = 2
index_j = 0
index_k = 2
index_l = 0
execute_on = timestep_end
[../]
[./c66]
type = RankFourAux
variable = c66
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 1
index_k = 0
index_l = 1
execute_on = timestep_end
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8e3 5 8 60.8e3 9 12 60.8e3'
tan_mod_type = exact
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '11e3 12e3 13e3 22e3 23e3 33e3 44e3 55e3 66e3'
fill_method = symmetric9
euler_angle_1 = 0.0
euler_angle_2 = 90.0
euler_angle_3 = 0.0
[../]
[]
[Postprocessors]
[./lage_xx]
type = ElementAverageValue
variable = lage_xx
[../]
[./pk2_yy]
type = ElementAverageValue
variable = pk2_yy
[../]
[./lage_yy]
type = ElementAverageValue
variable = lage_yy
[../]
[./lage_zz]
type = ElementAverageValue
variable = lage_zz
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
[../]
[./c11]
type = ElementAverageValue
variable = c11
[../]
[./c12]
type = ElementAverageValue
variable = c12
[../]
[./c13]
type = ElementAverageValue
variable = c13
[../]
[./c22]
type = ElementAverageValue
variable = c22
[../]
[./c23]
type = ElementAverageValue
variable = c23
[../]
[./c33]
type = ElementAverageValue
variable = c33
[../]
[./c44]
type = ElementAverageValue
variable = c44
[../]
[./c55]
type = ElementAverageValue
variable = c55
[../]
[./c66]
type = ElementAverageValue
variable = c66
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_tol = 1e-3
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 1 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dtmax = 0.1
dtmin = 1.0e-3
dt = 0.05
end_time = 0.5
[]
[Outputs]
exodus = false
csv = true
[]
(framework/contrib/hit/test/input.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[SolidMechanics]
[./solid]
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = disp_x
boundary = 3
function = 0.02*t
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = FunctionDirichletBC
variable = disp_z
boundary = 1
function = 0.01*t
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./mean_alpha]
type = Elastic
block = 1
youngs_modulus = 1e6
poissons_ratio = .3
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
temp = temp
thermal_expansion_function = cte_func_mean
stress_free_temperature = 0.0
thermal_expansion_reference_temperature = 0.5
thermal_expansion_function_type = mean
[../]
[./inst_alpha]
type = Elastic
block = 2
youngs_modulus = 1e6
poissons_ratio = .3
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
temp = temp
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
thermal_expansion_function_type = instantaneous
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalMaxValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalMaxValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
file_base = const_alpha_out
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/except1.i)
# checking for small deformation
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 1E-6
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 1E-6
[]
[topz]
type = DirichletBC
variable = z_disp
boundary = front
value = 1E-6
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialRealAux
property = weak_plane_tensile_yield_function
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningConstant
value = -1.0
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(modules/peridynamics/test/tests/generalized_plane_strain/generalized_plane_strain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[]
[AuxVariables]
[temp]
order = FIRST
family = LAGRANGE
[]
[]
[Modules/Peridynamics/Mechanics]
[Master]
[all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[]
[]
[GeneralizedPlaneStrain]
[all]
formulation = NONORDINARY_STATE
[]
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
boundary = 1000
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = 1000
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = thermal
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
[Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[]
use_pre_SMO_residual = true
[]
[Outputs]
exodus = true
file_base = generalized_plane_strain_H1NOSPD
[]
(modules/contact/test/tests/cohesive_zone_model/bilinear_mixed_mortar_only_czm.i)
[Mesh]
[base]
type = GeneratedMeshGenerator
dim = 2
xmax = 1.1
ymax = 1
xmin = -0.1
nx = 1
ny = 1
[]
[rename_base]
type = RenameBoundaryGenerator
input = base
old_boundary = 'top bottom left right'
new_boundary = 'top_base bottom_base left_base right_base'
[]
[base_id]
type = SubdomainIDGenerator
input = rename_base
subdomain_id = 1
[]
[top]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymin = 1
ymax = 2
nx = 1
ny = 1
[]
[rename_top]
type = RenameBoundaryGenerator
input = top
old_boundary = 'top bottom left right'
new_boundary = '100 101 102 103'
[]
[top_id]
type = SubdomainIDGenerator
input = rename_top
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'base_id top_id'
[]
[top_node]
type = ExtraNodesetGenerator
coord = '0 2 0'
input = combined
new_boundary = top_node
[]
[bottom_node]
type = ExtraNodesetGenerator
coord = '-0.1 0 0'
input = top_node
new_boundary = bottom_node
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = 'top_base'
input = bottom_node
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '101'
new_block_name = 'primary_lower'
input = secondary
[]
patch_update_strategy = auto
patch_size = 20
allow_renumbering = false
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
generate_output = 'stress_yy'
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
decomposition_method = TaylorExpansion
generate_output = 'vonmises_stress'
block = '1 2'
[]
[]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = bottom_node
variable = disp_x
[]
[fix_top]
type = DirichletBC
preset = true
boundary = 100
variable = disp_x
value = 0
[]
[top]
type = FunctionDirichletBC
boundary = 100
variable = disp_y
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[bottom]
type = DirichletBC
boundary = bottom_base
variable = disp_y
value = 0
preset = true
[]
[]
[Materials]
[normal_strength]
type = GenericConstantMaterial
prop_names = 'normal_strength'
prop_values = '1e3'
[]
[shear_strength]
type = GenericConstantMaterial
prop_names = 'shear_strength'
prop_values = '7.5e2'
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = '1 2'
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
block = '1 2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 150
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.1
end_time = 1.0
dtmin = 0.1
[]
[Outputs]
exodus = true
[]
[UserObjects]
[czm_uo]
type = BilinearMixedModeCohesiveZoneModel
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
correct_edge_dropping = true
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.0 # with 2.0 works
secondary_variable = disp_x
penalty = 0e6
penalty_friction = 0e4
use_physical_gap = true
# bilinear model parameters
normal_strength = 'normal_strength'
shear_strength = 'shear_strength'
penalty_stiffness = 200
power_law_parameter = 0.1
GI_c = 123
GII_c = 54
displacements = 'disp_x disp_y'
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = czm_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = czm_uo
[]
[c_x]
type = MortarGenericTraction
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
[]
[c_y]
type = MortarGenericTraction
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
[]
[]
(test/tests/restart/start_time_override/start_time_override.i)
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Problem]
restart_file_base = transient_out_cp/LATEST
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[bodyforce]
type = BodyForce
variable = u
value = 10.0
[]
[ie]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = 2
value = 10
[]
[]
[Postprocessors]
[u_norm]
type = ElementL2Norm
variable = u
[]
[]
[Executioner]
type = Transient
# Start time can be set explicitly here or be picked up from the restart file
num_steps = 5
dt = 0.1
[]
[Outputs]
csv = true
[]
(test/tests/tag/scalar_tag_vector.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 1
ny = 1
elem_type = QUAD4
[]
[Variables]
[./n]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[]
[AuxVariables]
[./tag_vector_var1]
family = SCALAR
order = FIRST
[../]
[./tag_vector_var2]
family = SCALAR
order = FIRST
[../]
[./tag_matrix_var2]
family = SCALAR
order = FIRST
[../]
[]
[ScalarKernels]
[./dn]
type = ODETimeDerivative
variable = n
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./ode1]
type = ParsedODEKernel
expression = '-n'
variable = n
extra_matrix_tags = 'mat_tag1'
extra_vector_tags = 'vec_tag1'
[../]
[./ode2]
type = ParsedODEKernel
expression = '-n'
variable = n
vector_tags = 'vec_tag2'
matrix_tags = 'mat_tag2'
[../]
[]
[AuxScalarKernels]
[./TagVectorAux]
type = ScalarTagVectorAux
variable = tag_vector_var1
v = n
vector_tag = vec_tag1
execute_on = timestep_end
[../]
[./TagVectorAux2]
type = ScalarTagVectorAux
variable = tag_vector_var2
v = n
vector_tag = vec_tag2
execute_on = timestep_end
[../]
[./TagMatrixAux2]
type = ScalarTagMatrixAux
variable = tag_matrix_var2
v = n
matrix_tag = mat_tag2
execute_on = timestep_end
[../]
[]
[Problem]
type = TagTestProblem
test_tag_vectors = 'time nontime residual vec_tag1 vec_tag2'
test_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_vectors = 'vec_tag1 vec_tag2'
[]
[Executioner]
type = Transient
start_time = 0
num_steps = 10
dt = 0.001
dtmin = 0.001 # Don't allow timestep cutting
solve_type = NEWTON
nl_max_its = 2
nl_abs_tol = 1.e-12 # This is an ODE, so nl_abs_tol makes sense.
[]
[Functions]
[./exact_solution]
type = ParsedFunction
expression = exp(t)
[../]
[]
[Postprocessors]
[./error_n]
# Post processor that computes the difference between the computed
# and exact solutions. For the exact solution used here, the
# error at the final time should converge at O(dt^p), where p is
# the order of the method.
type = ScalarL2Error
variable = n
function = exact_solution
# final is not currently supported for Postprocessor execute_on...
# execute_on = 'final'
[../]
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/bimaterials/glued_bimaterials_2d.i)
# This test is for two layer materials with different youngs modulus
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Mesh]
displacements = 'disp_x disp_y'
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 5.
ymin = 0.0
ymax = 5.
elem_type = QUAD4
[]
[./left_bottom]
type = ExtraNodesetGenerator
new_boundary = 'left_bottom'
coord = '0.0 0.0'
input = gen
[../]
[./left_top]
type = ExtraNodesetGenerator
new_boundary = 'left_top'
coord = '0.0 5.'
input = left_bottom
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'y-2.5'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./a_strain_xx]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
variable = a_strain_xx
[../]
[./a_strain_yy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
variable = a_strain_yy
[../]
[./a_strain_xy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
variable = a_strain_xy
[../]
[./b_strain_xx]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
variable = b_strain_xx
[../]
[./b_strain_yy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
variable = b_strain_yy
[../]
[./b_strain_xy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
variable = b_strain_xy
[../]
[]
[Constraints]
[./dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[./dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[../]
[]
[Materials]
[./elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./strain_A]
type = ComputeSmallStrain
base_name = A
[../]
[./stress_A]
type = ComputeLinearElasticStress
base_name = A
[../]
[./elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./strain_B]
type = ComputeSmallStrain
base_name = B
[../]
[./stress_B]
type = ComputeLinearElasticStress
base_name = B
[../]
[./combined_stress]
type = LevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[../]
[./combined_dstressdstrain]
type = LevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = Jacobian_mult
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'bt'
# controls for linear iterations
l_max_its = 20
l_tol = 1e-3
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-7
# time control
start_time = 0.0
dt = 0.1
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/tosub_displaced_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 8
xmax = 0.1
ymax = 0.5
displacements = 'disp_x disp_y'
coord_type = rz
[]
[Variables]
[u]
initial_condition = 1
[]
[]
[AuxVariables]
[multi_layered_average]
[]
[element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[]
[disp_x]
initial_condition = 0.0
[]
[disp_y]
initial_condition = 0.5
[]
[]
[Functions]
[axial_force]
type = ParsedFunction
expression = 1000*y
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[force]
type = BodyForce
variable = u
function = axial_force
[]
[]
[BCs]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/problems/reference_residual_problem/ad_abs_ref.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[GlobalParams]
absolute_value_vector_tags = 'absref'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'absref'
extra_tag_vectors = 'absref'
[]
[Variables]
[u][]
[v]
scaling = 1e-6
[]
[]
[Functions]
[ramp]
type = ParsedFunction
expression = 'if(t < 5, t - 5, 0) * x'
[]
[]
[Kernels]
[u_dt]
type = ADTimeDerivative
variable = u
[]
[u_coupled_rx]
type = ADCoupledForce
variable = u
v = v
coef = 1
[]
[v_dt]
type = ADTimeDerivative
variable = v
[]
[v_neg_force]
type = ADBodyForce
variable = v
value = ${fparse -1 / 2}
function = ramp
[]
[v_force]
type = ADBodyForce
variable = v
value = 1
function = ramp
[]
[]
[Postprocessors]
[u_avg]
type = ElementAverageValue
variable = u
execute_on = 'TIMESTEP_END INITIAL'
[]
[v_avg]
type = ElementAverageValue
variable = v
execute_on = 'TIMESTEP_END INITIAL'
[]
[timestep]
type = TimePostprocessor
outputs = 'none'
[]
[v_old]
type = ElementAverageValue
variable = v
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[u_old]
type = ElementAverageValue
variable = u
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[v_exact]
type = ParsedPostprocessor
pp_names = 'timestep v_old'
expression = 't := if(timestep > 5, 5, timestep); (t^2 - 9 * t) / 8'
[]
[u_exact]
type = ParsedPostprocessor
pp_names = 'u_old v_exact'
expression = 'u_old + v_exact'
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = none
num_steps = 10
nl_rel_tol = 1e-06
verbose = true
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform3.i)
# checking for small deformation
# A single element is stretched by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# tensile_strength is set to 1Pa, tip_smoother = 0, edge_smoother = 25degrees
# Then A + B + C = 0.609965
#
# The trial stress is (la, 0, la), with mean stress 2la/3, and bar(sigma)=sqrt(secondInvariant)=la/sqrt(3)
# If this sits on the yield surface then
# 2la/3 + la*K/sqrt(3) - 1 = 0
# So la = 0.9815. Therefore, with young's modulus = 2MPa, we need "ep" = 0.9815/4. I set
# "ep" = 0.25 and observe a tiny amount of yielding
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.25E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.25E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tensile_tip_smoother = 0.0
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/auxkernels/time_derivative_aux/test_fv.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 6
ny = 6
[]
[Variables]
[u]
type = MooseVariableFVReal
initial_condition = 2
[]
[]
[FVKernels]
[time]
type = FVTimeKernel
variable = u
[]
[reaction]
type = FVReaction
variable = u
rate = 2.0
[]
[diffusion]
type = FVDiffusion
variable = u
coeff = 0.1
[]
[]
[FVBCs]
[left]
type = FVNeumannBC
variable = u
value = 5
boundary = 'left'
[]
[]
[AuxVariables]
inactive = 'variable_derivative'
[variable_derivative]
family = MONOMIAL
order = CONSTANT
[]
[variable_derivative_fv]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[AuxKernels]
# Time derivative of a FV variable using the functor system
[function_derivative_element]
type = TimeDerivativeAux
variable = variable_derivative_fv
functor = 'u'
factor = 2
[]
# this places the derivative of a FV variable in a FE one
# let's output a warning
inactive = 'function_derivative_element_fv_fe'
[function_derivative_element_fv_fe]
type = TimeDerivativeAux
variable = variable_derivative
functor = 'u'
factor = 2
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn06.i)
# two phase
# unsaturated = true
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn06
exodus = false
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+7
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cto28.i)
#Cosserat capped weak plane and capped drucker prager
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[./cx_elastic]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 10.0
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeIncrementalStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 0 0 0 10 0 0 0 10'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = 'dp'
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
[../]
[./dp]
type = CappedDruckerPragerStressUpdate
base_name = dp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(modules/solid_mechanics/test/tests/volumetric_eigenstrain/volumetric_eigenstrain.i)
# This tests the ability of the ComputeVolumetricEigenstrain material
# to compute an eigenstrain tensor that results in a solution that exactly
# recovers the specified volumetric expansion.
# This model applies volumetric strain that ramps from 0 to 2 to a unit cube
# and computes the final volume, which should be exactly 3. Note that the default
# TaylorExpansion option for decomposition_method gives a small (~4%) error
# with this very large incremental strain, but decomposition_method=EigenSolution
# gives the exact solution.
[Mesh]
type = GeneratedMesh
dim = 3
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[volumetric_strain]
order = CONSTANT
family = MONOMIAL
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
eigenstrain_names = eigenstrain
decomposition_method = EigenSolution #Necessary for exact solution
[]
[]
[AuxKernels]
[volumetric_strain]
type = RankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
[]
[]
[BCs]
[left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[finite_strain_stress]
type = ComputeFiniteStrainElasticStress
[]
[volumetric_eigenstrain]
type = ComputeVolumetricEigenstrain
volumetric_materials = volumetric_change
eigenstrain_name = eigenstrain
args = ''
[]
[volumetric_change]
type = GenericFunctionMaterial
prop_names = volumetric_change
prop_values = t
[]
[]
[Postprocessors]
[vol]
type = VolumePostprocessor
use_displaced_mesh = true
execute_on = 'initial timestep_end'
[]
[volumetric_strain]
type = ElementalVariableValue
variable = volumetric_strain
elementid = 0
[]
[disp_right]
type = NodalExtremeValue
variable = disp_x
boundary = right
[]
[]
[Executioner]
type = Transient
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_convection/heat_rate_convection.i)
# Tests the HeatRateConvection post-processor.
L = 3.0
thickness = 0.1
depth = 5.0
S = ${fparse L * depth}
Q = 5000
T = 300
T_ambient = 350
htc = ${fparse Q / (S * (T_ambient - T))}
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructurePlate
position = '1 2 3'
orientation = '1 1 1'
length = ${L}
n_elems = 50
depth = ${depth}
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
initial_T = ${T}
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateConvection
boundary = heat_structure:outer
htc = ${htc}
T = T_solid
T_ambient = ${T_ambient}
scale = ${depth}
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
file_base = 'heat_rate_convection'
[csv]
type = CSV
precision = 15
execute_on = 'initial'
[]
[]
(modules/stochastic_tools/test/tests/auxkernels/surrogate_aux/surrogate_aux.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 10
[]
[]
[Surrogates]
[surrogate]
type = PolynomialRegressionSurrogate
filename = surrogate_trainer_poly_regression.rd
[]
[]
[AuxVariables]
[u]
family = MONOMIAL
order = CONSTANT
[]
[var]
family = MONOMIAL
order = CONSTANT
[]
[reference]
family = MONOMIAL
order = CONSTANT
[]
[]
[ICs]
[var_ic]
type = FunctionIC
variable = var
function = funz
[]
[]
[Functions]
[funx]
type = ParsedFunction
expression = 'x'
[]
[funz]
type = ParsedFunction
expression = 'z'
[]
[funt]
type = ParsedFunction
expression = 't'
[]
[reference]
type = ParsedFunction
expression = '1 + x + c + z + t +
x*x + x*c + x*z + x*t +
c*c + c*z + c*t +
z*z + z*t +
t*t'
symbol_names = c
symbol_values = 3.14
[]
[]
[Postprocessors]
[pp]
type = FunctionValuePostprocessor
function = funt
point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxKernels]
[u_aux]
type = SurrogateModelAuxKernel
variable = u
model = surrogate
parameters = 'funx 3.14 var pp'
scalar_parameters = 'funx pp'
coupled_variables = 'var'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Postprocessors]
[diff]
type = ElementL2Error
variable = u
function = reference
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 10
[]
[UserObjects]
[terminator]
type = Terminator
expression = 'diff > 1e-8'
error_level = ERROR
[]
[]
(test/tests/functions/piecewise_multilinear/except3.i)
# PiecewiseMultilinear function exception test
# Incorrect number of data points
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./f]
[../]
[]
[AuxKernels]
[./f_auxK]
type = FunctionAux
variable = f
function = except3_fcn
[../]
[]
[Functions]
[./except3_fcn]
type = PiecewiseMultilinear
data_file = except3.txt
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
hide = dummy
[]
(modules/phase_field/test/tests/MultiPhase/derivativetwophasematerial.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 14
ny = 10
nz = 0
xmin = 10
xmax = 40
ymin = 15
ymax = 35
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 30.0
y1 = 25.0
radius = 4.0
invalue = 0.9
outvalue = 0.1
int_width = 2.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = AllenCahn
variable = eta
coupled_variables = c
f_name = F
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa_eta
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = 'eta'
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L kappa_eta'
prop_values = '1 1 '
[../]
[./consts2]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 1'
[../]
[./switching]
type = SwitchingFunctionMaterial
eta = eta
h_order = SIMPLE
[../]
[./barrier]
type = BarrierFunctionMaterial
eta = eta
g_order = SIMPLE
[../]
[./free_energy_A]
type = DerivativeParsedMaterial
property_name = Fa
coupled_variables = 'c'
expression = '(c-0.1)^2*(c-1)^2 + c*0.01'
derivative_order = 2
enable_jit = true
[../]
[./free_energy_B]
type = DerivativeParsedMaterial
property_name = Fb
coupled_variables = 'c'
expression = 'c^2*(c-0.9)^2 + (1-c)*0.01'
derivative_order = 2
enable_jit = true
[../]
[./free_energy]
type = DerivativeTwoPhaseMaterial
property_name = F
fa_name = Fa
fb_name = Fb
coupled_variables = 'c'
eta = eta
derivative_order = 2
outputs = exodus
output_properties = 'F dF/dc dF/deta d^2F/dc^2 d^2F/dcdeta d^2F/deta^2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_fully_saturated.i)
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/time. Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/s/m^3. The ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
# The relationship between the constant poroelastic source
# s (m^3/second/m^3) and the PorousFlow source, S (kg/second/m^3) is
# S = fluid_density * s = s * exp(porepressure/fluid_bulk)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[mass0]
type = PorousFlowFullySaturatedMassTimeDerivative
variable = porepressure
coupling_type = HydroMechanical
biot_coefficient = 0.3
[]
[source]
type = BodyForce
function = '0.1*exp(8.163265306*0.1*t/3.3333333333)'
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3.3333333333
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst # the "const" is irrelevant here: all that uses Porosity is the BiotModulus, which just uses the initial value of porosity
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.3
fluid_bulk_modulus = 3.3333333333
solid_bulk_compliance = 0.5
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[stress_xx_over_strain]
type = FunctionValuePostprocessor
function = stress_xx_over_strain_fcn
outputs = csv
[]
[stress_zz_over_strain]
type = FunctionValuePostprocessor
function = stress_zz_over_strain_fcn
outputs = csv
[]
[p_over_strain]
type = FunctionValuePostprocessor
function = p_over_strain_fcn
outputs = csv
[]
[]
[Functions]
[stress_xx_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_xx zdisp'
[]
[stress_zz_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_zz zdisp'
[]
[p_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'p0 zdisp'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined_fully_saturated
[csv]
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform2_inner_tip.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = inner_tip
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = cdp
perform_finite_strain_rotations = false
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 4
smoothing_tol = 1E-5
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_inner_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/desorption/desorption01.i)
# Illustrates desorption works as planned.
#
# A mesh contains 3 elements in arranged in a line.
# The central element contains desorped fluid.
# This desorps to the nodes of that element.
#
# In the central element, of volume V, the following occurs.
# The initial porepressure=1, and concentration=1.
# The initial mass of fluid is
# V * (2 * porosity * density + (1 - porosity) * concentration)
# = V * 1.289547
# Notice the factor of "2" in the porespace contribution:
# it is because the porepressure is evaluated at nodes, so
# the nodes on the exterior of the centre_block have
# nodal-volume contributions from the elements not in centre_block.
#
# The mass-conservation equation reads
# 2 * porosity * density + (1 - porosity) * concentration = 1.289547
# and the desorption equation reads
# d( (1-porosity)C )/dt = - (1/tau)(C - dens_L * P / (P_L + P))
# where C = concentration, P = porepressure, P_L = Langmuir pressure
# dens_L = Langmuir density, tau = time constant.
# Using the mass-conservation equation in the desorption equation
# yields a nonlinear equation of P. For dt=1, and the numerical values
# given below this yields
# P = 1.83697
# and
# C = 0.676616
# The desired result is achieved by MOOSE
[Mesh]
type = FileMesh
file = three_eles.e
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[conc]
family = MONOMIAL
order = CONSTANT
block = centre_block
[]
[]
[ICs]
[p_ic]
type = ConstantIC
variable = pp
value = 1.0
[]
[conc_ic]
type = ConstantIC
variable = conc
value = 1.0
block = centre_block
[]
[]
[Kernels]
[porespace_mass_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[desorped_mass_dot]
type = PorousFlowDesorpedMassTimeDerivative
block = centre_block
conc_var = conc
variable = pp
[]
[desorped_mass_dot_conc_var]
type = PorousFlowDesorpedMassTimeDerivative
block = centre_block
conc_var = conc
variable = conc
[]
[flow_from_matrix]
type = DesorptionFromMatrix
block = centre_block
variable = conc
pressure_var = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp conc'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
viscosity = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[lang_stuff]
type = LangmuirMaterial
block = centre_block
one_over_adsorption_time_const = 10.0
one_over_desorption_time_const = 10.0
langmuir_density = 1
langmuir_pressure = 1
pressure_var = pp
conc_var = conc
[]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_aux_kernels/pressure-aux-frictionless-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Problem]
# error_on_jacobian_nonzero_reallocation = true
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[normal_lm]
type = MortarPressureComponentAux
variable = normal_lm
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
lm_var_x = lm_x
lm_var_y = lm_y
lm_var_z = lm_z
component = 'NORMAL'
boundary = 'top_bottom'
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist 1e-5 NONZERO 1e-10'
end_time = 1
dt = .5
dtmin = .01
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = false
csv = true
execute_on = 'FINAL'
[]
[VectorPostprocessors]
[normal_lm]
type = NodalValueSampler
block = secondary_lower
variable = normal_lm
sort_by = 'id'
[]
[]
(modules/solid_mechanics/test/tests/inclined_bc/inclined_bc_3d.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 4
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 2.0
zmin = 0.0
zmax = 1.0
elem_type = HEX8
[]
[rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 -20 -60'
input = generated_mesh
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
[]
[BCs]
[./Pressure]
[./top]
boundary = top
function = '-1000*t'
[../]
[../]
[./InclinedNoDisplacementBC]
[./right]
boundary = right
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
[../]
[./bottom]
boundary = bottom
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
[../]
[./back]
boundary = back
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
# controls for linear iterations
l_max_its = 10
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1
end_time = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/restart/restart_transient_from_steady/restart_trans_with_sub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./power_density]
[../]
[]
[Variables]
[./temp]
# initial_condition = 1000000
[../]
[]
[Kernels]
[./heat_conduction]
type = Diffusion
variable = temp
[../]
[./heat_ie]
type = TimeDerivative
variable = temp
[../]
[./heat_source_fuel]
type = CoupledForce
variable = temp
v = power_density
[../]
[]
[BCs]
[bc]
type = DirichletBC
variable = temp
boundary = '0 1 2 3'
value = 450
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
start_time = 0
end_time = 3
dt = 1.0
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
[]
[Postprocessors]
[./temp_fuel_avg]
type = ElementAverageValue
variable = temp
block = '0'
execute_on = 'initial timestep_end'
[../]
[./pwr_density]
type = ElementIntegralVariablePostprocessor
block = '0'
variable = power_density
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
perf_graph = true
exodus = true
color = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform8.i)
# Using CappedMohrCoulomb with tensile failure only
# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa
#
# stress_zz = 0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = 0.6 - (2.1/2.6*0.6) = 0.115
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.0E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.0
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform8
csv = true
[]
(test/tests/nodalkernels/constant_rate/constant_rate.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./nodal_ode]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[NodalKernels]
[./td]
type = TimeDerivativeNodalKernel
variable = nodal_ode
[../]
[./constant_rate]
type = ConstantRate
variable = nodal_ode
rate = 1.0
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/phy.unequal_area.i)
# Junction between 2 pipes where the second has half the area of the first.
# The momentum density of the second should be twice that of the first.
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = 1e5
initial_vel_x = 50
initial_vel_y = 0
initial_vel_z = 0
f = 0
fp = eos
scaling_factor_1phase = '1 1e-2 1e-5'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 10
T = 250
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
A = 1
n_elems = 20
initial_vel = 20
[]
[junction]
type = JunctionParallelChannels1Phase
connections = 'pipe1:out pipe2:in'
scaling_factor_rhouV = 1e-4
scaling_factor_rhoEV = 1e-5
position = '1 0 0'
volume = 1e-8
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = 1
A = 0.5
n_elems = 20
initial_vel = 15
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-10
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0
end_time = 3
dt = 0.1
abort_on_solve_fail = true
[]
[Postprocessors]
# These post-processors are used to test that the outlet side of the junction,
# which has half the area of the inlet side, has twice the momentum density
# that the inlet side does.
[rhouA_pipe1]
type = SideAverageValue
variable = rhouA
boundary = pipe1:out
[]
[rhouA_pipe2]
type = SideAverageValue
variable = rhouA
boundary = pipe2:out
[]
[test_rel_err]
type = RelativeDifferencePostprocessor
value1 = rhouA_pipe1
value2 = rhouA_pipe2
[]
[]
[Outputs]
[out]
type = CSV
show = test_rel_err
execute_on = 'final'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/functional_expansion_tools/test/tests/errors/multiapp_bad_function_series.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[./AnotherFunction]
type = ConstantFunction
value = -1
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = multiapp_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = AnotherFunction
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(test/tests/bcs/periodic/trapezoid_non_periodic.i)
[Mesh]
file = trapezoid.e
uniform_refine = 1
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[periodic_dist]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[forcing]
type = GaussContForcing
variable = u
x_center = 2
y_center = -1
x_spread = 0.25
y_spread = 0.5
[]
[dot]
type = TimeDerivative
variable = u
[]
[]
[AuxKernels]
[periodic_dist]
type = PeriodicDistanceAux
variable = periodic_dist
point = '0.2 1.7 0.0'
[]
[]
[BCs]
[right]
type = DirichletBC
variable = u
value = 1
boundary = 2
[]
[left]
type = DirichletBC
variable = u
value = 2
boundary = 2
[]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 6
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_different_planes/gps_jacobian_testing_xz.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_xz_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_z]
[../]
[./scalar_strain_yy]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./generalized_plane_strain]
block = 1
strain = SMALL
scalar_out_of_plane_strain = scalar_strain_yy
out_of_plane_direction = y
planar_formulation = GENERALIZED_PLANE_STRAIN
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(modules/solid_mechanics/test/tests/multi/three_surface04.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 0.8E-6m in y direction and 1.5E-6 in z direction.
# trial stress_yy = 0.8 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# internal0 should be 0.2, and internal2 should be 0.3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.8E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.5E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface04
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/postprocessors/nodal_extreme_value/nodal_max_value_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
[]
[Functions]
[exact_fn]
type = ParsedFunction
expression = (sin(pi*t))
[]
[forcing_fn]
type = ParsedFunction
expression = sin(pi*t)
[]
[]
[Variables]
active = 'u'
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
active = 'diff' #ffn'
[ie]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = forcing_fn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
num_steps = 20
[]
[Postprocessors]
[max_nodal_val]
type = NodalExtremeValue
variable = u
[]
[]
[Outputs]
file_base = out_nodal_max
exodus = true
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e4
c_t = 1.0e4
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(test/tests/postprocessors/num_failed_timesteps/failed_timesteps.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[TimeStepper]
type = ConstantDT
dt = 0.2
[]
[]
[Problem]
type = FailingProblem
fail_steps = '1 1 1 2 4 5'
[]
[Postprocessors]
[num_failed]
type = NumFailedTimeSteps
[]
[]
(modules/solid_mechanics/test/tests/neml2/fem_modular.i)
neml2_input = elasticity
N = 2
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = ${N}
ny = ${N}
nz = ${N}
[]
[]
[NEML2]
input = 'models/${neml2_input}.i'
model = 'model'
verbose = true
mode = PARSE_ONLY
device = 'cpu'
[]
[UserObjects]
active = 'model input_strain'
[input_temperature]
type = MOOSEVariableToNEML2
moose_variable = T
neml2_variable = forces/T
[]
[input_strain]
type = MOOSERankTwoTensorMaterialPropertyToNEML2
moose_material_property = mechanical_strain
neml2_variable = forces/E
[]
[input_old_strain]
type = MOOSEOldRankTwoTensorMaterialPropertyToNEML2
moose_material_property = mechanical_strain
neml2_variable = old_forces/E
[]
[input_old_stress]
type = MOOSEOldRankTwoTensorMaterialPropertyToNEML2
moose_material_property = small_stress
neml2_variable = old_state/S
[]
[input_old_ep]
type = MOOSEOldRealMaterialPropertyToNEML2
moose_material_property = equivalent_plastic_strain
neml2_variable = old_state/internal/ep
[]
[input_old_Kp]
type = MOOSEOldSymmetricRankTwoTensorMaterialPropertyToNEML2
moose_material_property = kinematic_plastic_strain
neml2_variable = old_state/internal/Kp
[]
[input_old_X1]
type = MOOSEOldSymmetricRankTwoTensorMaterialPropertyToNEML2
moose_material_property = backstress_1
neml2_variable = old_state/internal/X1
[]
[input_old_X2]
type = MOOSEOldSymmetricRankTwoTensorMaterialPropertyToNEML2
moose_material_property = backstress_2
neml2_variable = old_state/internal/X2
[]
[input_old_Ep]
type = MOOSEOldSymmetricRankTwoTensorMaterialPropertyToNEML2
moose_material_property = plastic_strain
neml2_variable = old_state/internal/Ep
[]
[input_old_gamma]
type = MOOSEOldRealMaterialPropertyToNEML2
moose_material_property = consistency_parameter
neml2_variable = old_state/internal/gamma
[]
[model]
type = ExecuteNEML2Model
model = model
# add other gatherers here if needed
gather_uos = 'input_strain'
[]
[]
[Materials]
# add other outputs here if needed
active = 'output_stress_jacobian'
[output_stress_jacobian]
type = NEML2StressToMOOSE
execute_neml2_model_uo = model
neml2_stress_output = state/S
neml2_strain_input = forces/E
[]
[output_ep]
type = NEML2ToRealMOOSEMaterialProperty
execute_neml2_model_uo = model
neml2_variable = state/internal/ep
moose_material_property = equivalent_plastic_strain
[]
[output_Kp]
type = NEML2ToSymmetricRankTwoTensorMOOSEMaterialProperty
execute_neml2_model_uo = model
neml2_variable = state/internal/Kp
moose_material_property = kinematic_plastic_strain
[]
[output_X1]
type = NEML2ToSymmetricRankTwoTensorMOOSEMaterialProperty
execute_neml2_model_uo = model
neml2_variable = state/internal/X1
moose_material_property = backstress_1
[]
[output_X2]
type = NEML2ToSymmetricRankTwoTensorMOOSEMaterialProperty
execute_neml2_model_uo = model
neml2_variable = state/internal/X2
moose_material_property = backstress_2
[]
[output_Ep]
type = NEML2ToSymmetricRankTwoTensorMOOSEMaterialProperty
execute_neml2_model_uo = model
neml2_variable = state/internal/Ep
moose_material_property = plastic_strain
[]
[output_gamma]
type = NEML2ToRealMOOSEMaterialProperty
execute_neml2_model_uo = model
neml2_variable = state/internal/gamma
moose_material_property = consistency_parameter
[]
[]
[AuxVariables]
[T]
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
new_system = true
add_variables = true
formulation = TOTAL
volumetric_locking_correction = true
[]
[]
[]
[]
[BCs]
[xfix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[yfix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[zfix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = t
preset = false
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
dt = 1e-3
dtmin = 1e-3
num_steps = 5
residual_and_jacobian_together = true
[]
[Outputs]
file_base = '${neml2_input}'
exodus = true
[]
(modules/scalar_transport/test/tests/ncp-lms/diagonal-ncp-lm-nodal-enforcement.i)
l=10
nx=100
num_steps=${l}
dt=1
[GlobalParams]
lm_sign_positive = false
[]
[Problem]
extra_tag_vectors = 'positive diffusion rest'
[]
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
elem_type = EDGE3
[]
[Variables]
[u]
order = SECOND
[]
[lm]
[]
[]
[AuxVariables]
[positive][]
[diffusion_lm][]
[rest_lm][]
[diffusion_primal]
order = SECOND
[]
[rest_primal]
order = SECOND
[]
[]
[AuxKernels]
[positive]
type = TagVectorAux
variable = positive
v = lm
vector_tag = positive
execute_on = timestep_end
[]
[diffusion_lm]
type = TagVectorAux
variable = diffusion_lm
v = lm
vector_tag = diffusion
execute_on = timestep_end
[]
[rest_lm]
type = TagVectorAux
variable = rest_lm
v = lm
vector_tag = rest
execute_on = timestep_end
[]
[diffusion_primal]
type = TagVectorAux
variable = diffusion_primal
v = u
vector_tag = diffusion
execute_on = timestep_end
[]
[rest_primal]
type = TagVectorAux
variable = rest_primal
v = u
vector_tag = rest
execute_on = timestep_end
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '${l} - x'
[]
[]
[Kernels]
[time]
type = TimeDerivativeLM
variable = u
lm_variable = lm
extra_vector_tags = 'rest'
[]
[diff]
type = Diffusion
variable = u
extra_vector_tags = 'diffusion'
[]
[diff_lm]
type = LMDiffusion
variable = lm
primal_variable = u
extra_vector_tags = 'diffusion'
[]
[ffn]
type = BodyForceLM
variable = u
lm_variable = lm
function = '-1'
extra_vector_tags = 'rest'
[]
[lm_coupled_force]
type = CoupledForceLM
variable = u
v = lm
lm_variable = lm
extra_vector_tags = 'rest'
[]
[]
[NodalKernels]
[positive_constraint]
type = LowerBoundNodalKernel
extra_vector_tags = positive
variable = lm
v = u
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = ${l}
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
dt = ${dt}
dtmin = ${dt}
solve_type = NEWTON
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_factor_levels -ksp_gmres_restart'
petsc_options_value = '0 99 16 99'
[]
[Outputs]
exodus = true
csv = true
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[active_lm]
type = GreaterThanLessThanPostprocessor
variable = lm
execute_on = 'nonlinear timestep_end'
value = 1e-12
[]
[violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-12
comparator = 'less'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto04.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface00.i
# Plastic models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# trial stress_yy = 1 and stress_zz = 1
#
# Then SimpleTester2 should activate and the algorithm will return to
# stress_yy = 0.75, stress_zz = 0.75
# internal2 should be 0.25E-6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 1 0 0 0 1'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_external_app_1phase/phy.T_wall_transfer_3eqn.parent.i)
# This tests a temperature transfer using the MultiApp system. Simple heat
# conduction problem is solved, then the temperature is picked up by the child
# side of the solve, child side solves and transfers its variables back to the
# master
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 1
nx = 10
[]
[Functions]
[left_bc_fn]
type = PiecewiseLinear
x = '0 1'
y = '300 310'
[]
[]
[Variables]
[T]
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = T
[]
[diff]
type = Diffusion
variable = T
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = T
boundary = left
function = left_bc_fn
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 5
nl_abs_tol = 1e-10
abort_on_solve_fail = true
[]
[MultiApps]
[thm]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = phy.T_wall_transfer_3eqn.child.i
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[T_to_child]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = thm
source_variable = T
variable = T_wall
[]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/elastic_patch/elastic_patch_plane_strain.i)
#
# This problem is taken from the Abaqus verification manual:
# "1.5.1 Membrane patch test"
# The stress solution is given as:
# xx = yy = 1600
# zz = 800
# xy = 400
# yz = zx = 0
#
# Since the strain is 1e-3 in both directions, the new density should be
# new_density = original_density * V_0 / V
# new_density = 0.283 / (1 + 1e-3 + 1e-3) = 0.282435
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Mesh]
file = elastic_patch_rz.e
[]
[Variables]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = SMALL
incremental = true
planar_formulation = PLANE_STRAIN
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
boundary = 10
function = '1e-3*(x+0.5*y)'
[]
[uz]
type = FunctionDirichletBC
variable = disp_y
boundary = 10
function = '1e-3*(y+0.5*x)'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[density]
type = Density
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[nodal_source_from_sub_nodal]
family = LAGRANGE
order = FIRST
[]
[nodal_source_from_sub_elemental]
family = MONOMIAL
order = CONSTANT
[]
[elemental_source_from_sub_nodal]
family = LAGRANGE
order = FIRST
[]
[elemental_source_from_sub_elemental]
family = MONOMIAL
order = CONSTANT
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.48 0.01 0 -1.01 0.01 0'
input_files = fromsub_sub.i
[]
[]
[Transfers]
[from_sub_nodal_from_nodal]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = nodal_source_from_sub_nodal
[]
[from_sub_nodal_from_elemental]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = nodal_source_from_sub_elemental
[]
[from_sub_elemental_from_nodal]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_sub_nodal
[]
[from_sub_elemental_from_elemental]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_sub_elemental
[]
[]
(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_different_submesh/sub.i)
# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
# 1) The number of x and y divisions in the sub app is not the same as the master app
# 2) The subapp mesh is skewed in x and z
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0.0
xmax = 10.0
nx = 23
bias_x = 1.2
ymin = 1.0
ymax = 11.0
ny = 33
zmin = 2.0
zmax = 12.0
nz = 35
bias_z = 0.8
[]
# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s] # Something to make 's' change each time, but allow a converging solution
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3 4 5'
physical_bounds = '0.0 10.0 1.0 11.0 2.0 12.0'
x = Legendre
y = Legendre
z = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/parent_num_parameters_wrong.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_left uniform_right'
execute_on = 'initial timestep_end'
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value BCs/right/value'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/combined/test/tests/axisymmetric_2d3d_solution_function/3dy.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 3dy.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./hoop_stress]
order = CONSTANT
family = MONOMIAL
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = 2d_out.e
system_variables = 'disp_x disp_y temp'
[../]
[]
[Functions]
[./soln_func_temp]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'temp'
[../]
[./soln_func_disp_x]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'disp_x disp_y'
component = 0
[../]
[./soln_func_disp_y]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'disp_x disp_y'
component = 1
[../]
[./soln_func_disp_z]
type = Axisymmetric2D3DSolutionFunction
solution = soln
from_variables = 'disp_x disp_y'
component = 2
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = true
add_variables = true
incremental = true
strain = FINITE
eigenstrain_names = thermal_expansion
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress'
[../]
[]
[AuxKernels]
[./t_soln_aux]
type = FunctionAux
variable = temp
block = '1 2'
function = soln_func_temp
[../]
[./hoop_stress]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = hoop_stress
scalar_type = HoopStress
execute_on = timestep_end
[../]
[]
[BCs]
[./x_soln_bc]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = '1 2'
function = soln_func_disp_x
[../]
[./y_soln_bc]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = '1 2'
function = soln_func_disp_y
[../]
[./z_soln_bc]
type = FunctionDirichletBC
variable = disp_z
preset = false
boundary = '1 2'
function = soln_func_disp_z
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 193.05e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
block = '1 2'
thermal_expansion_coeff = 13e-6
stress_free_temperature = 295.00
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[./density]
type = Density
block = '1'
density = 8000.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 25
nl_max_its = 20
nl_rel_tol = 1e-10
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
dtmin = 1
[]
[Outputs]
file_base = 3dy_out
exodus = true
[./console]
type = Console
max_rows = 25
[../]
[]
(modules/solid_mechanics/test/tests/2D_different_planes/gps_xy.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = square_xy_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./generalized_plane_strain]
block = 1
strain = SMALL
scalar_out_of_plane_strain = scalar_strain_zz
out_of_plane_direction = z
planar_formulation = GENERALIZED_PLANE_STRAIN
eigenstrain_names = 'eigenstrain'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 3
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
use_displaced_mesh = false
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 10
nl_rel_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = gps_xy_small_out
[./exodus]
type = Exodus
[../]
[]
(modules/combined/examples/geochem-porous_flow/forge/aquifer_geochemistry.i)
# Simulates geochemistry in the aquifer. This input file may be run in standalone fashion, which will study the natural kinetically-controlled mineral changes in the same way as natural_reservoir.i. To simulate the FORGE injection scenario, run the porous_flow.i simulation which couples to this input file using MultiApps.
# This file receives pf_rate_H pf_rate_Na pf_rate_K pf_rate_Ca pf_rate_Mg pf_rate_SiO2 pf_rate_Al pf_rate_Cl pf_rate_SO4 pf_rate_HCO3 pf_rate_H2O and temperature as AuxVariables from porous_flow.i
# The pf_rate quantities are kg/s changes of fluid-component mass at each node, but the geochemistry module expects rates-of-changes of moles at every node. Secondly, since this input file considers just 1 litre of aqueous solution at every node, the nodal_void_volume is used to convert pf_rate_* into rate_*_per_1l, which is measured in mol/s/1_litre_of_aqueous_solution.
# This file sends massfrac_H massfrac_Na massfrac_K massfrac_Ca massfrac_Mg massfrac_SiO2 massfrac_Al massfrac_Cl massfrac_SO4 massfrac_HCO3 to porous_flow.i. These are computed from the corresponding transported_* quantities.
# The results depend on the kinetic rates used and these are recognised to be poorly constrained by experiment
[UserObjects]
[rate_Albite]
type = GeochemistryKineticRate
kinetic_species_name = Albite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 69.8E3
one_over_T0 = 0.003354
[]
[rate_Anhydrite]
type = GeochemistryKineticRate
kinetic_species_name = Anhydrite
intrinsic_rate_constant = 1.0E-7
multiply_by_mass = true
area_quantity = 10
activation_energy = 14.3E3
one_over_T0 = 0.003354
[]
[rate_Anorthite]
type = GeochemistryKineticRate
kinetic_species_name = Anorthite
intrinsic_rate_constant = 1.0E-13
multiply_by_mass = true
area_quantity = 10
activation_energy = 17.8E3
one_over_T0 = 0.003354
[]
[rate_Calcite]
type = GeochemistryKineticRate
kinetic_species_name = Calcite
intrinsic_rate_constant = 1.0E-10
multiply_by_mass = true
area_quantity = 10
activation_energy = 23.5E3
one_over_T0 = 0.003354
[]
[rate_Chalcedony]
type = GeochemistryKineticRate
kinetic_species_name = Chalcedony
intrinsic_rate_constant = 1.0E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Clinochl-7A]
type = GeochemistryKineticRate
kinetic_species_name = Clinochl-7A
intrinsic_rate_constant = 1.0E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 88.0E3
one_over_T0 = 0.003354
[]
[rate_Illite]
type = GeochemistryKineticRate
kinetic_species_name = Illite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 29E3
one_over_T0 = 0.003354
[]
[rate_K-feldspar]
type = GeochemistryKineticRate
kinetic_species_name = K-feldspar
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 38E3
one_over_T0 = 0.003354
[]
[rate_Kaolinite]
type = GeochemistryKineticRate
kinetic_species_name = Kaolinite
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 22.2E3
one_over_T0 = 0.003354
[]
[rate_Quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Paragonite]
type = GeochemistryKineticRate
kinetic_species_name = Paragonite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Phlogopite]
type = GeochemistryKineticRate
kinetic_species_name = Phlogopite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Laumontite]
type = GeochemistryKineticRate
kinetic_species_name = Laumontite
intrinsic_rate_constant = 1.0E-15
multiply_by_mass = true
area_quantity = 10
activation_energy = 17.8E3
one_over_T0 = 0.003354
[]
[rate_Zoisite]
type = GeochemistryKineticRate
kinetic_species_name = Zoisite
intrinsic_rate_constant = 1E-16
multiply_by_mass = true
area_quantity = 10
activation_energy = 66.1E3
one_over_T0 = 0.003354
[]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
remove_all_extrapolated_secondary_species = true
kinetic_minerals = 'Albite Anhydrite Anorthite Calcite Chalcedony Clinochl-7A Illite K-feldspar Kaolinite Quartz Paragonite Phlogopite Zoisite Laumontite'
kinetic_rate_descriptions = 'rate_Albite rate_Anhydrite rate_Anorthite rate_Calcite rate_Chalcedony rate_Clinochl-7A rate_Illite rate_K-feldspar rate_Kaolinite rate_Quartz rate_Paragonite rate_Phlogopite rate_Zoisite rate_Laumontite'
[]
[nodal_void_volume_uo]
type = NodalVoidVolume
porosity = porosity
execute_on = 'initial timestep_end' # "initial" means this is evaluated properly for the first timestep
[]
[]
[SpatialReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = 'Cl-'
constraint_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
# Following numbers are from water_60_to_220degC_out.csv
constraint_value = ' 1.0006383866109 9.5165072498215e-07 0.100020379171 0.0059389061065 0.011570884507621 4.6626763057447e-06 0.0045110404925255 5.8096968688789e-17 0.13500708594394 6.6523540147676e-05 7.7361407898089e-05'
constraint_meaning = 'kg_solvent_water free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration bulk_composition free_concentration free_concentration'
constraint_unit = ' kg molal molal molal molal molal molal molal moles molal molal'
initial_temperature = 220
temperature = temperature
kinetic_species_name = ' Albite Anorthite K-feldspar Quartz Phlogopite Paragonite Calcite Anhydrite Chalcedony Illite Kaolinite Clinochl-7A Zoisite Laumontite'
kinetic_species_initial_value = '4.324073236492E+02 4.631370307325E+01 2.685015418378E+02 7.720095013956E+02 1.235192062541E+01 7.545461404965E-01 4.234651808835E-04 4.000485907930E-04 4.407616361072E+00 1.342524904876E+01 1.004823151125E+00 4.728132387707E-01 7.326007326007E-01 4.818116116598E-01'
kinetic_species_unit = ' moles moles moles moles moles moles moles moles moles moles moles moles moles moles'
evaluate_kinetic_rates_always = true # otherwise will easily "run out" of dissolving species
source_species_names = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
source_species_rates = 'rate_H2O_per_1l rate_H_per_1l rate_Na_per_1l rate_K_per_1l rate_Ca_per_1l rate_Mg_per_1l rate_SiO2_per_1l rate_Al_per_1l rate_Cl_per_1l rate_SO4_per_1l rate_HCO3_per_1l'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
execute_console_output_on = ''
add_aux_molal = false # save some memory and reduce variables in output exodus
add_aux_mg_per_kg = false # save some memory and reduce variables in output exodus
add_aux_free_mg = false # save some memory and reduce variables in output exodus
add_aux_activity = false # save some memory and reduce variables in output exodus
add_aux_bulk_moles = false # save some memory and reduce variables in output exodus
adaptive_timestepping = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 15
ny = 10
xmin = -100
xmax = 200
ymin = -100
ymax = 100
[]
[injection_node]
input = gen
type = ExtraNodesetGenerator
new_boundary = injection_node
coord = '0 0 0'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = 'max(1E6, 0.3 * t)'
[]
end_time = 4E12
[]
[AuxVariables]
[temperature]
initial_condition = 220.0
[]
[porosity]
initial_condition = 0.01
[]
[nodal_void_volume]
[]
[free_cm3_Kfeldspar] # necessary because of the minus sign in K-feldspar which does not parse correctly in the porosity AuxKernel
[]
[free_cm3_Clinochl7A] # necessary because of the minus sign in Clinochl-7A which does not parse correctly in the porosity AuxKernel
[]
[pf_rate_H] # change in H mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Na]
[]
[pf_rate_K]
[]
[pf_rate_Ca]
[]
[pf_rate_Mg]
[]
[pf_rate_SiO2]
[]
[pf_rate_Al]
[]
[pf_rate_Cl]
[]
[pf_rate_SO4]
[]
[pf_rate_HCO3]
[]
[pf_rate_H2O] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[rate_H_per_1l]
[]
[rate_Na_per_1l]
[]
[rate_K_per_1l]
[]
[rate_Ca_per_1l]
[]
[rate_Mg_per_1l]
[]
[rate_SiO2_per_1l]
[]
[rate_Al_per_1l]
[]
[rate_Cl_per_1l]
[]
[rate_SO4_per_1l]
[]
[rate_HCO3_per_1l]
[]
[rate_H2O_per_1l]
[]
[transported_H]
[]
[transported_Na]
[]
[transported_K]
[]
[transported_Ca]
[]
[transported_Mg]
[]
[transported_SiO2]
[]
[transported_Al]
[]
[transported_Cl]
[]
[transported_SO4]
[]
[transported_HCO3]
[]
[transported_H2O]
[]
[transported_mass]
[]
[massfrac_H]
[]
[massfrac_Na]
[]
[massfrac_K]
[]
[massfrac_Ca]
[]
[massfrac_Mg]
[]
[massfrac_SiO2]
[]
[massfrac_Al]
[]
[massfrac_Cl]
[]
[massfrac_SO4]
[]
[massfrac_HCO3]
[]
[massfrac_H2O]
[]
[]
[AuxKernels]
[free_cm3_Kfeldspar]
type = GeochemistryQuantityAux
variable = free_cm3_Kfeldspar
species = 'K-feldspar'
quantity = free_cm3
execute_on = 'timestep_begin timestep_end'
[]
[free_cm3_Clinochl7A]
type = GeochemistryQuantityAux
variable = free_cm3_Clinochl7A
species = 'Clinochl-7A'
quantity = free_cm3
execute_on = 'timestep_begin timestep_end'
[]
[porosity_auxk]
type = ParsedAux
coupled_variables = 'free_cm3_Albite free_cm3_Anhydrite free_cm3_Anorthite free_cm3_Calcite free_cm3_Chalcedony free_cm3_Clinochl7A free_cm3_Illite free_cm3_Kfeldspar free_cm3_Kaolinite free_cm3_Quartz free_cm3_Paragonite free_cm3_Phlogopite free_cm3_Zoisite free_cm3_Laumontite'
expression = '1000.0 / (1000.0 + free_cm3_Albite + free_cm3_Anhydrite + free_cm3_Anorthite + free_cm3_Calcite + free_cm3_Chalcedony + free_cm3_Clinochl7A + free_cm3_Illite + free_cm3_Kfeldspar + free_cm3_Kaolinite + free_cm3_Quartz + free_cm3_Paragonite + free_cm3_Phlogopite + free_cm3_Zoisite + free_cm3_Laumontite)'
variable = porosity
execute_on = 'timestep_end'
[]
[nodal_void_volume_auxk]
type = NodalVoidVolumeAux
variable = nodal_void_volume
nodal_void_volume_uo = nodal_void_volume_uo
execute_on = 'initial timestep_end' # "initial" to ensure it is properly evaluated for the first timestep
[]
[rate_H_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_H nodal_void_volume'
variable = rate_H_per_1l
expression = 'pf_rate_H / 1.0079 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Na_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Na nodal_void_volume'
variable = rate_Na_per_1l
expression = 'pf_rate_Na / 22.9898 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_K_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_K nodal_void_volume'
variable = rate_K_per_1l
expression = 'pf_rate_K / 39.0983 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Ca_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Ca nodal_void_volume'
variable = rate_Ca_per_1l
expression = 'pf_rate_Ca / 40.08 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Mg_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Mg nodal_void_volume'
variable = rate_Mg_per_1l
expression = 'pf_rate_Mg / 24.305 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_SiO2_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_SiO2 nodal_void_volume'
variable = rate_SiO2_per_1l
expression = 'pf_rate_SiO2 / 60.0843 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Al_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Al nodal_void_volume'
variable = rate_Al_per_1l
expression = 'pf_rate_Al / 26.9815 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Cl_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Cl nodal_void_volume'
variable = rate_Cl_per_1l
expression = 'pf_rate_Cl / 35.453 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_SO4_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_SO4 nodal_void_volume'
variable = rate_SO4_per_1l
expression = 'pf_rate_SO4 / 96.0576 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_HCO3_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_HCO3 nodal_void_volume'
variable = rate_HCO3_per_1l
expression = 'pf_rate_HCO3 / 61.0171 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_H2O_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_H2O nodal_void_volume'
variable = rate_H2O_per_1l
expression = 'pf_rate_H2O / 18.01801802 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[transported_H_auxk]
type = GeochemistryQuantityAux
variable = transported_H
species = 'H+'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_Na_auxk]
type = GeochemistryQuantityAux
variable = transported_Na
species = 'Na+'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_K_auxk]
type = GeochemistryQuantityAux
variable = transported_K
species = 'K+'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_Ca_auxk]
type = GeochemistryQuantityAux
variable = transported_Ca
species = 'Ca++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_Mg_auxk]
type = GeochemistryQuantityAux
variable = transported_Mg
species = 'Mg++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_SiO2_auxk]
type = GeochemistryQuantityAux
variable = transported_SiO2
species = 'SiO2(aq)'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_Al_auxk]
type = GeochemistryQuantityAux
variable = transported_Al
species = 'Al+++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_Cl_auxk]
type = GeochemistryQuantityAux
variable = transported_Cl
species = 'Cl-'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_SO4_auxk]
type = GeochemistryQuantityAux
variable = transported_SO4
species = 'SO4--'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_HCO3_auxk]
type = GeochemistryQuantityAux
variable = transported_HCO3
species = 'HCO3-'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_H2O_auxk]
type = GeochemistryQuantityAux
variable = transported_H2O
species = 'H2O'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_begin'
[]
[transported_mass_auxk]
type = ParsedAux
coupled_variables = ' transported_H transported_Na transported_K transported_Ca transported_Mg transported_SiO2 transported_Al transported_Cl transported_SO4 transported_HCO3 transported_H2O'
variable = transported_mass
expression = 'transported_H * 1.0079 + transported_Cl * 35.453 + transported_SO4 * 96.0576 + transported_HCO3 * 61.0171 + transported_SiO2 * 60.0843 + transported_Al * 26.9815 + transported_Ca * 40.08 + transported_Mg * 24.305 + transported_K * 39.0983 + transported_Na * 22.9898 + transported_H2O * 18.01801802'
execute_on = 'timestep_end'
[]
[massfrac_H_auxk]
type = ParsedAux
coupled_variables = 'transported_H transported_mass'
variable = massfrac_H
expression = 'transported_H * 1.0079 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Na_auxk]
type = ParsedAux
coupled_variables = 'transported_Na transported_mass'
variable = massfrac_Na
expression = 'transported_Na * 22.9898 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_K_auxk]
type = ParsedAux
coupled_variables = 'transported_K transported_mass'
variable = massfrac_K
expression = 'transported_K * 39.0983 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Ca_auxk]
type = ParsedAux
coupled_variables = 'transported_Ca transported_mass'
variable = massfrac_Ca
expression = 'transported_Ca * 40.08 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Mg_auxk]
type = ParsedAux
coupled_variables = 'transported_Mg transported_mass'
variable = massfrac_Mg
expression = 'transported_Mg * 24.305 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_SiO2_auxk]
type = ParsedAux
coupled_variables = 'transported_SiO2 transported_mass'
variable = massfrac_SiO2
expression = 'transported_SiO2 * 60.0843 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Al_auxk]
type = ParsedAux
coupled_variables = 'transported_Al transported_mass'
variable = massfrac_Al
expression = 'transported_Al * 26.9815 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Cl_auxk]
type = ParsedAux
coupled_variables = 'transported_Cl transported_mass'
variable = massfrac_Cl
expression = 'transported_Cl * 35.453 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_SO4_auxk]
type = ParsedAux
coupled_variables = 'transported_SO4 transported_mass'
variable = massfrac_SO4
expression = 'transported_SO4 * 96.0576 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_HCO3_auxk]
type = ParsedAux
coupled_variables = 'transported_HCO3 transported_mass'
variable = massfrac_HCO3
expression = 'transported_HCO3 * 61.0171 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_H2O_auxk]
type = ParsedAux
coupled_variables = 'transported_H2O transported_mass'
variable = massfrac_H2O
expression = 'transported_H2O * 18.01801802 / transported_mass'
execute_on = 'timestep_end'
[]
[]
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[Postprocessors]
[temperature]
type = PointValue
variable = 'solution_temperature'
[]
[porosity]
type = PointValue
variable = porosity
[]
[solution_temperature]
type = PointValue
variable = solution_temperature
[]
[massfrac_H]
type = PointValue
variable = massfrac_H
[]
[massfrac_Na]
type = PointValue
variable = massfrac_Na
[]
[massfrac_K]
type = PointValue
variable = massfrac_K
[]
[massfrac_Ca]
type = PointValue
variable = massfrac_Ca
[]
[massfrac_Mg]
type = PointValue
variable = massfrac_Mg
[]
[massfrac_SiO2]
type = PointValue
variable = massfrac_SiO2
[]
[massfrac_Al]
type = PointValue
variable = massfrac_Al
[]
[massfrac_Cl]
type = PointValue
variable = massfrac_Cl
[]
[massfrac_SO4]
type = PointValue
variable = massfrac_SO4
[]
[massfrac_HCO3]
type = PointValue
variable = massfrac_HCO3
[]
[massfrac_H2O]
type = PointValue
variable = massfrac_H2O
[]
[cm3_Albite]
type = PointValue
variable = 'free_cm3_Albite'
[]
[cm3_Anhydrite]
type = PointValue
variable = 'free_cm3_Anhydrite'
[]
[cm3_Anorthite]
type = PointValue
variable = 'free_cm3_Anorthite'
[]
[cm3_Calcite]
type = PointValue
variable = 'free_cm3_Calcite'
[]
[cm3_Chalcedony]
type = PointValue
variable = 'free_cm3_Chalcedony'
[]
[cm3_Clinochl-7A]
type = PointValue
variable = 'free_cm3_Clinochl-7A'
[]
[cm3_Illite]
type = PointValue
variable = 'free_cm3_Illite'
[]
[cm3_K-feldspar]
type = PointValue
variable = 'free_cm3_K-feldspar'
[]
[cm3_Kaolinite]
type = PointValue
variable = 'free_cm3_Kaolinite'
[]
[cm3_Quartz]
type = PointValue
variable = 'free_cm3_Quartz'
[]
[cm3_Paragonite]
type = PointValue
variable = 'free_cm3_Paragonite'
[]
[cm3_Phlogopite]
type = PointValue
variable = 'free_cm3_Phlogopite'
[]
[cm3_Zoisite]
type = PointValue
variable = 'free_cm3_Zoisite'
[]
[cm3_Laumontite]
type = PointValue
variable = 'free_cm3_Laumontite'
[]
[cm3_mineral]
type = LinearCombinationPostprocessor
pp_names = 'cm3_Albite cm3_Anhydrite cm3_Anorthite cm3_Calcite cm3_Chalcedony cm3_Clinochl-7A cm3_Illite cm3_K-feldspar cm3_Kaolinite cm3_Quartz cm3_Paragonite cm3_Phlogopite cm3_Zoisite cm3_Laumontite'
pp_coefs = '1 1 1 1 1 1 1 1 1 1 1 1 1 1'
[]
[pH]
type = PointValue
variable = 'pH'
[]
[]
[Outputs]
[exo]
type = Exodus
execute_on = final
[]
csv = true
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/interaction_integral_2d_eig_grad.i)
#This problem from [Wilson 1979] tests the thermal strain term in the
#interaction integral. In this variant of this test, rather than using the
#standard mechanism for applying thermal strain, the eigenstrain for the
#thermal strain is applied using a generic object, which also supplies its
#gradient. This gradient is used in the interaction integral, with a nearly
#identical result to that from the version of this test that applies that
#in the standard manner.
#
#theta_e = 10 degrees C; a = 252; E = 207000; nu = 0.3; alpha = 1.35e-5
#
#With uniform_refine = 3, KI converges to
#KI = 5.602461e+02 (interaction integral)
#KI = 5.655005e+02 (J-integral)
#
#Both are in good agreement with [Shih 1986]:
#average_value = 0.4857 = KI / (sigma_theta * sqrt(pi * a))
#sigma_theta = E * alpha * theta_e / (1 - nu)
# = 207000 * 1.35e-5 * 10 / (1 - 0.3) = 39.9214
#KI = average_value * sigma_theta * sqrt(pi * a) = 5.656e+02
#
#References:
#W.K. Wilson, I.-W. Yu, Int J Fract 15 (1979) 377-387
#C.F. Shih, B. Moran, T. Nakamura, Int J Fract 30 (1986) 79-102
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[Mesh]
file = crack2d.e
displacements = 'disp_x disp_y'
# uniform_refine = 3
[]
[Functions]
[eigfunc]
type = ParsedFunction
expression = 1.35e-5*10.0*(2*x/504)
[]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
symmetry_plane = 1
incremental = true
# interaction integral parameters
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
eigenstrain_gradient = thermal_expansion_gradient
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[]
[]
[BCs]
[crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[]
[no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[thermal_expansion_strain]
type = FunctionIsotropicEigenstrain
function = eigfunc
eigenstrain_name = thermal_expansion
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[]
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform2_native.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = native
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = cdp
perform_finite_strain_rotations = false
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 4
smoothing_tol = 1E-5
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_native
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/stochastic_tools/test/tests/samplers/ParallelSubsetSimulation/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(modules/thermal_hydraulics/test/tests/controls/smoother_control/test.i)
# Since post-processors execute before controls on INITIAL,
# the first value in the gold file is 0 instead of 8.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Functions]
[heat_fn]
type = PiecewiseLinear
x = '0 1 2 3 4 5'
y = '8 -3.2 1.1 5.1 -1.4 0.3'
[]
[]
[Components]
[]
[ControlLogic]
[input_value]
type = GetFunctionValueControl
function = heat_fn
[]
[control_smoother]
type = SmootherControl
input = input_value:value
n_points = 3
[]
[]
[Postprocessors]
[control_value]
type = RealControlDataValuePostprocessor
control_data_name = control_smoother:value
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 5
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/grain_growth/boundingbox.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalBoundingBoxIC]
x1 = 0
y1 = 0
x2 = 500
y2 = 1000
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 10
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.8
coarsen_fraction = 0.05
max_h_level = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/test/tests/actions/basicthm_th.i)
# PorousFlowBasicTHM action with coupling_type = ThermoHydroGenerator
# (no mechanical effects)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[temperature]
initial_condition = 293
scaling = 1e-6
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[constant_outflow_temperature]
type = DirichletBC
variable = temperature
value = 293
boundary = outflow_area
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caprock aquifer'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-15
nl_rel_tol = 1e-14
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/rigidbodymotion/grain_forcedensity.i)
# test file for showing reaction forces between particles
[GlobalParams]
var_name_base = eta
op_num = 2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 5
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta0]
[../]
[./eta1]
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
coupled_variables = 'eta0 eta1'
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = 'eta0 eta1'
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
[../]
[./eta0_dot]
type = TimeDerivative
variable = eta0
[../]
[./vadv_eta]
type = SingleGrainRigidBodyMotion
variable = eta0
c = c
v = 'eta0 eta1'
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
op_index = 0
[../]
[./acint_eta0]
type = ACInterface
variable = eta0
mob_name = M
#coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta0]
type = AllenCahn
variable = eta0
mob_name = M
f_name = F
coupled_variables = 'c eta1'
[../]
[./eta1_dot]
type = TimeDerivative
variable = eta1
[../]
[./vadv_eta1]
type = SingleGrainRigidBodyMotion
variable = eta1
c = c
v = 'eta0 eta1'
op_index = 1
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
[../]
[./acint_eta1]
type = ACInterface
variable = eta1
mob_name = M
#coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta1]
type = AllenCahn
variable = eta1
mob_name = M
f_name = F
coupled_variables = 'c eta0'
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '1.0 0.5 0.5'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'c eta0 eta1'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+eta0*(1-eta0)*c+eta1*(1-eta1)*c
derivative_order = 2
[../]
[./force_density]
type = ForceDensityMaterial
c = c
etas ='eta0 eta1'
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./df00]
order = CONSTANT
family = MONOMIAL
[../]
[./df01]
order = CONSTANT
family = MONOMIAL
[../]
[./df10]
order = CONSTANT
family = MONOMIAL
[../]
[./df11]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
var_name_base = eta
op_num = 2
v = 'eta0 eta1'
[../]
[./df01]
type = MaterialStdVectorRealGradientAux
variable = df01
index = 0
component = 1
property = force_density
[../]
[./df11]
type = MaterialStdVectorRealGradientAux
variable = df11
index = 1
component = 1
property = force_density
[../]
[./df00]
type = MaterialStdVectorRealGradientAux
variable = df00
index = 0
component = 0
property = force_density
[../]
[./df10]
type = MaterialStdVectorRealGradientAux
variable = df10
index = 1
component = 0
property = force_density
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_center
field_display = UNIQUE_REGION
execute_on = timestep_begin
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_center
field_display = VARIABLE_COLORING
execute_on = timestep_begin
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = timestep_begin
field_display = CENTROID
flood_counter = grain_center
[../]
[]
[ICs]
[./ic_eta0]
int_width = 1.0
x1 = 20.0
y1 = 0.0
radius = 14.0
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SmoothCircleIC
[../]
[./IC_eta1]
int_width = 1.0
x1 = 30.0
y1 = 25.0
radius = 14.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
[../]
[./ic_c]
type = SpecifiedSmoothCircleIC
invalue = 1.0
outvalue = 0.1
int_width = 1.0
x_positions = '20.0 30.0 '
z_positions = '0.0 0.0 '
y_positions = '0.0 25.0 '
radii = '14.0 14.0'
3D_spheres = false
variable = c
block = 0
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ComputeGrainForceAndTorque
execute_on = 'linear nonlinear'
grain_data = grain_center
force_density = force_density
c = c
etas = 'eta0 eta1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent_app]
order = FIRST
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Postprocessors]
[./from_parent]
type = ScalarVariable
variable = from_parent_app
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
hide = from_parent_app
[]
(test/tests/multiapps/sub_cycling_failure/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/natural_convection/natural_circulation_pipe.i)
# natural convection through a pipe
# Reference solution in "reference_pipe_natural_convection.py"
# Reference mdot: 0.0792 kg/s
# this input
# iy mdot
# 10 8.302364e-02
# 20 8.111192e-02
# 40 8.007924e-02
# 80 7.954403e-02
# 160 7.927201e-02
# Convergence to the analytical result is observed
height = 10.0
gravity = 9.81
p0 = 1e5
molar_mass = 29.0e-3
T0 = 328
Ru = 8.3145
Ri = '${fparse Ru / molar_mass}'
density = '${fparse p0 / (Ri * T0)}'
head = '${fparse height * density * gravity}'
k = 25.68e-3
gamma = 1.4
[Mesh]
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '0.1'
ix = '2'
dy = '${height}'
iy = '5'
[]
[]
[GlobalParams]
rhie_chow_user_object = pins_rhie_chow_interpolator
[]
[FluidProperties]
[air]
type = IdealGasFluidProperties
molar_mass = ${molar_mass}
k = ${k}
gamma = ${gamma}
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'weakly-compressible'
add_energy_equation = true
gravity = '0 -${gravity} 0'
density = rho
dynamic_viscosity = mu
specific_heat = cp
thermal_conductivity = k
initial_velocity = '0 1e-6 0'
initial_pressure = ${p0}
initial_temperature = ${T0}
inlet_boundaries = 'bottom'
momentum_inlet_types = 'fixed-pressure'
momentum_inlet_function = '${fparse p0 + head}'
energy_inlet_types = 'fixed-temperature'
energy_inlet_function = '${T0}'
energy_scaling = 1e-5
wall_boundaries = 'left right'
momentum_wall_types = 'slip slip'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '300 300'
outlet_boundaries = 'top'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${fparse p0}'
momentum_advection_interpolation = 'upwind'
mass_advection_interpolation = 'upwind'
porous_medium_treatment = true
porosity = porosity
energy_advection_interpolation = 'average'
[]
[]
[FVKernels]
[u_friction]
type = PINSFVMomentumFriction
variable = superficial_vel_x
Darcy_name = linear_friction_coeff
momentum_component = 'x'
standard_friction_formulation = false
rho = rho
[]
[v_friction]
type = PINSFVMomentumFriction
variable = superficial_vel_y
Darcy_name = linear_friction_coeff
momentum_component = 'y'
standard_friction_formulation = false
rho = rho
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
end_time = 1e4
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1
growth_factor = 2
iteration_window = 2
optimal_iterations = 6
[]
[]
[Functions]
[mu_rampdown_fn]
type = PiecewiseLinear
x = '0 0.5 1 5 10 100 1000 2000'
y = '1000 1000 100 10 1 1 1 0'
[]
[]
[FunctorMaterials]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = air
pressure = pressure
T_fluid = T_fluid
speed = speed
force_define_density = true
mu_rampdown = 'mu_rampdown_fn'
characteristic_length = 1
porosity = porosity
[]
[scalar_props]
type = ADGenericFunctorMaterial
prop_names = 'porosity loss_coeff'
prop_values = '1 1.3'
[]
[linear_friction]
type = ADParsedFunctorMaterial
property_name = 'linear_friction'
expression = 'loss_coeff * rho'
functor_names = 'loss_coeff rho'
[]
[linear_friction_coeff]
type = ADGenericVectorFunctorMaterial
prop_names = 'linear_friction_coeff'
prop_values = 'linear_friction linear_friction linear_friction'
[]
[]
[AuxVariables]
[rho_var]
type = MooseVariableFVReal
[]
[cp_var]
type = MooseVariableFVReal
[]
[rho_cp_T_fluid_var]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[rho_var_aux]
type = FunctorAux
variable = rho_var
functor = rho
[]
[cp_var_aux]
type = FunctorAux
variable = cp_var
functor = cp
[]
[rho_cp_T_fluid_var_aux]
type = ParsedAux
variable = rho_cp_T_fluid_var
coupled_variables = 'rho_var cp_var T_fluid'
expression = 'rho_var * cp_var * T_fluid'
[]
[]
[Postprocessors]
[inlet_mfr]
type = VolumetricFlowRate
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = rho
boundary = bottom
advected_interp_method = average
[]
[outlet_mfr]
type = VolumetricFlowRate
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = rho
boundary = top
advected_interp_method = average
[]
[inlet_energy]
type = VolumetricFlowRate
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = rho_cp_T_fluid_var
boundary = bottom
advected_interp_method = average
[]
[outlet_energy]
type = VolumetricFlowRate
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = rho_cp_T_fluid_var
boundary = top
advected_interp_method = average
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/energy_conservation/heat03_rz.i)
# The sample is a single unit element in RZ coordinates
# A constant velocity is applied to the outer boundary: disp_r = -0.01*t.
# There is no fluid flow or heat flow.
# Heat energy conservation is checked.
# Mass conservation is checked
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 1
xmax = 2
ymin = -0.5
ymax = 0.5
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
PorousFlowDictator = dictator
block = 0
biot_coefficient = 0.3
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[pp]
initial_condition = 0.1
[]
[temp]
initial_condition = 10
[]
[]
[BCs]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'bottom top'
[]
[rmin_fixed]
type = DirichletBC
variable = disp_r
value = 0
boundary = left
[]
[contract]
type = FunctionDirichletBC
variable = disp_r
function = -0.01*t
boundary = right
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydroMechanical
porepressure = pp
temperature = temp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
viscosity = 1
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.5 0 0 0 0.5 0 0 0 0.5'
[]
[thermal_cond]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1 0 0 0 1 0 0 0 1'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = pp
[]
[t0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = temp
[]
[rdisp]
type = PointValue
outputs = 'csv console'
point = '2 0 0'
use_displaced_mesh = false
variable = disp_r
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[rock_heat]
type = PorousFlowHeatEnergy
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[fluid_heat]
type = PorousFlowHeatEnergy
include_porous_skeleton = false
phase = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2
end_time = 10
[]
[Outputs]
execute_on = 'initial timestep_end'
[csv]
type = CSV
[]
[]
(test/tests/test_harness/exodiff.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 10 # causes a diff
[../]
[]
[Executioner]
type = Transient
num_steps = 4 # Gold file only has 4 steps
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
(test/tests/transfers/multiapp_copy_transfer/linear_lagrange_from_sub/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_newmark_material_dependent.i)
# Test for rayleigh damping implemented using Newmark time integration
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + eta*M*vel + zeta*K*vel + K*disp = P*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*vel + zeta*d/dt(Div stress) + Div stress = P
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next two terms on the left involving zeta are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 'zeta_rayleigh'
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
eta = 'eta_rayleigh'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
eta = 'eta_rayleigh'
[]
[inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
gamma = 0.5
eta = 'eta_rayleigh'
[]
[]
[AuxKernels]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[]
[accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[]
[vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[BCs]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = bottom
function = pressure
displacements = 'disp_x disp_y disp_z'
factor = 1
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[]
[strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
block = 0
[]
[density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '7750'
[]
[material_zeta]
type = GenericConstantMaterial
block = 0
prop_names = 'zeta_rayleigh'
prop_values = '0.1'
[]
[material_eta]
type = GenericConstantMaterial
block = 0
prop_names = 'eta_rayleigh'
prop_values = '0.1'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0.0 0.1 0.2 1.0 2.0 5.0'
y = '0.0 0.1 0.2 1.0 1.0 1.0'
scale_factor = 1e9
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[]
[vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[]
[accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
file_base = 'rayleigh_newmark_out'
exodus = true
perf_graph = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_vi_solver.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 20
xmax = 1
ymax = 1
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[ICs]
[./c_ic]
type = FunctionIC
function = ic
variable = c
[../]
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 'if(x<0.5 & y < 0.55 & y > 0.45,1, 0)'
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./bounds_dummy]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = 'top bottom'
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
use_snes_vi_solver = true
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Bounds]
[./c_upper_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = c
bound_type = upper
bound_value = 1.0
[../]
[./c_lower_bound]
type = VariableOldValueBounds
variable = bounds_dummy
bounded_variable = c
bound_type = lower
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -snes_type'
petsc_options_value = 'lu vinewtonrsls'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/uni_axial3_planar.i)
# same as uni_axial2 but with planar mohr-coulomb
[Mesh]
type = FileMesh
file = quarter_hole.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = 'zmin'
value = '0'
[../]
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = 'xmin'
value = '0'
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = 'ymin'
value = '0'
[../]
[./ymax_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'ymax'
function = '-1E-4*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0.005 0.02 0.002'
variable = yield_fcn
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E7
[../]
[./fric]
type = SolidMechanicsHardeningConstant
value = 40
convert_to_radians = true
[../]
[./dil]
type = SolidMechanicsHardeningConstant
value = 40
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = coh
friction_angle = fric
dilation_angle = dil
yield_function_tolerance = 1.0 # THIS IS HIGHER THAN THE SMOOTH CASE TO AVOID PRECISION-LOSS PROBLEMS!
shift = 1.0
use_custom_returnMap = false
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
C_ijkl = '0 5E9' # young = 10Gpa, poisson = 0.0
[../]
[./strain]
type = ComputeIncrementalStrain
block = 1
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-9
plastic_models = mc
max_NR_iterations = 100
deactivation_scheme = 'safe'
min_stepsize = 1
max_stepsize_for_dumb = 1
debug_fspb = crash
[../]
[]
# Preconditioning and Executioner options kindly provided by Andrea
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 1.05
dt = 0.1
solve_type = NEWTON
type = Transient
[]
[Outputs]
file_base = uni_axial3_planar
[./exodus]
type = Exodus
hide = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz yield_fcn s_xx s_xy s_xz s_yy s_yz s_zz f'
[../]
[./csv]
type = CSV
time_step_interval = 1
[../]
[]
(modules/chemical_reactions/test/tests/kinetic_rate/arrhenius.i)
# Check the correct temperature dependence of the kinetic rate constant using
# the Arrhenius equation. Two kinetic reactions take place at different system
# temperatures. The Arrhenius equation states that the kinetic rate increases
# with temperature, so more mineral should be precipitated for the higher system
# temperature. In this case, the AuxVariables kinetic_rate1 and mineral1 should
# be larger than kinetic_rate0 and mineral0.
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a0]
initial_condition = 0.1
[../]
[./b0]
initial_condition = 0.1
[../]
[./a1]
initial_condition = 0.1
[../]
[./b1]
initial_condition = 0.1
[../]
[]
[AuxVariables]
[./mineral0]
[../]
[./mineral1]
[../]
[./kinetic_rate0]
[../]
[./kinetic_rate1]
[../]
[]
[AuxKernels]
[./kinetic_rate0]
type = KineticDisPreRateAux
variable = kinetic_rate0
e_act = 1.5e4
r_area = 1
log_k = -6
ref_kconst = 1e-8
gas_const = 8.31434
ref_temp = 298.15
sys_temp = 298.15
sto_v = '1 1'
v = 'a0 b0'
[../]
[./kinetic_rate1]
type = KineticDisPreRateAux
variable = kinetic_rate1
e_act = 1.5e4
r_area = 1
log_k = -6
ref_kconst = 1e-8
gas_const = 8.31434
ref_temp = 298.15
sys_temp = 323.15
sto_v = '1 1'
v = 'a1 b1'
[../]
[./mineral0_conc]
type = KineticDisPreConcAux
variable = mineral0
e_act = 1.5e4
r_area = 1
log_k = -6
ref_kconst = 1e-8
gas_const = 8.31434
ref_temp = 298.15
sys_temp = 298.15
sto_v = '1 1'
v = 'a0 b0'
[../]
[./mineral1_conc]
type = KineticDisPreConcAux
variable = mineral1
e_act = 1.5e4
r_area = 1
log_k = -6
ref_kconst = 1e-8
gas_const = 8.31434
ref_temp = 298.15
sys_temp = 323.15
sto_v = '1 1'
v = 'a1 b1'
[../]
[]
[Kernels]
[./a0_ie]
type = PrimaryTimeDerivative
variable = a0
[../]
[./b0_ie]
type = PrimaryTimeDerivative
variable = b0
[../]
[./a0_r]
type = CoupledBEKinetic
variable = a0
v = mineral0
weight = 1
[../]
[./b0_r]
type = CoupledBEKinetic
variable = b0
v = mineral0
weight = 1
[../]
[./a1_ie]
type = PrimaryTimeDerivative
variable = a1
[../]
[./b1_ie]
type = PrimaryTimeDerivative
variable = b1
[../]
[./a1_r]
type = CoupledBEKinetic
variable = a1
v = mineral1
weight = 1
[../]
[./b1_r]
type = CoupledBEKinetic
variable = b1
v = mineral1
weight = 1
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 1
dt = 1
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
perf_graph = true
print_linear_residuals = true
[]
(modules/porous_flow/test/tests/jacobian/chem10.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with two primary variables = 0
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.0
[]
[b]
initial_condition = 0.0
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E5
stoichiometry = 3
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b temp'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '1 3'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.0
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/stochastic_tools/examples/batch/sub.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[]
[time]
type = ADTimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.25
solve_type = NEWTON
[]
[Controls]
[receiver]
type = SamplerReceiver
[]
[]
[Outputs]
[]
(modules/porous_flow/test/tests/fluidstate/waterncg_nonisothermal.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pgas]
initial_condition = 1e6
[]
[z]
initial_condition = 0.25
[]
[temperature]
initial_condition = 70
[]
[]
[AuxVariables]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_water]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_gas]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_water]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_gas]
order = CONSTANT
family = MONOMIAL
[]
[x0_water]
order = CONSTANT
family = MONOMIAL
[]
[x0_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = timestep_end
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = timestep_end
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = timestep_end
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = timestep_end
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = timestep_end
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = timestep_end
[]
[enthalpy_water]
type = PorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = timestep_end
[]
[enthalpy_gas]
type = PorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = timestep_end
[]
[internal_energy_water]
type = PorousFlowPropertyAux
variable = internal_energy_water
property = internal_energy
phase = 0
execute_on = timestep_end
[]
[internal_energy_gas]
type = PorousFlowPropertyAux
variable = internal_energy_gas
property = internal_energy
phase = 1
execute_on = timestep_end
[]
[x1_water]
type = PorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[x1_gas]
type = PorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = timestep_end
[]
[x0_water]
type = PorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = timestep_end
[]
[x0_gas]
type = PorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[heat]
type = TimeDerivative
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z '
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature = temperature
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementIntegralVariablePostprocessor
variable = density_water
[]
[density_gas]
type = ElementIntegralVariablePostprocessor
variable = density_gas
[]
[viscosity_water]
type = ElementIntegralVariablePostprocessor
variable = viscosity_water
[]
[viscosity_gas]
type = ElementIntegralVariablePostprocessor
variable = viscosity_gas
[]
[enthalpy_water]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_water
[]
[enthalpy_gas]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_gas
[]
[internal_energy_water]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_water
[]
[internal_energy_gas]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_gas
[]
[x0_water]
type = ElementIntegralVariablePostprocessor
variable = x0_water
[]
[x1_gas]
type = ElementIntegralVariablePostprocessor
variable = x1_gas
[]
[x0_gas]
type = ElementIntegralVariablePostprocessor
variable = x0_gas
[]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
[]
[pwater]
type = ElementIntegralVariablePostprocessor
variable = pressure_water
[]
[pgas]
type = ElementIntegralVariablePostprocessor
variable = pressure_gas
[]
[x0mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = '0 1'
[]
[x1mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1'
[]
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(modules/contact/test/tests/bouncing-block-contact/frictional-nodal-min-normal-lm-mortar-pdass-tangential-lm-mortar-action.i)
starting_point = 2e-1
# We offset slightly so we avoid the case where the bottom of the secondary block and the top of the
# primary block are perfectly vertically aligned which can cause the backtracking line search some
# issues for a coarse mesh (basic line search handles that fine)
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
[original_file_mesh]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks-coarse.e
[]
# These sidesets need to be deleted because the contact action adds them automatically. For this
# particular mesh, the new IDs will be identical to the deleted ones and will conflict if we don't
# remove the original ones.
[delete_3]
type = BlockDeletionGenerator
input = original_file_mesh
block = 3
[]
[revised_file_mesh]
type = BlockDeletionGenerator
input = delete_3
block = 4
[]
[]
[Variables]
[disp_x]
block = '1 2'
# order = SECOND
[]
[disp_y]
block = '1 2'
# order = SECOND
[]
[]
[Contact]
[frictional]
primary = 20
secondary = 10
formulation = mortar
model = coulomb
friction_coefficient = 0.1
c_normal = 1.0e-2
c_tangential = 1.0e-1
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
hide = 'contact_pressure nodal_area penetration'
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = frictional_secondary_subdomain
execute_on = 'nonlinear timestep_end'
[]
[]
(test/tests/kernels/ode/coupled_ode_td.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 1
[]
[Variables]
[./f]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./f_times_mult]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[]
[ScalarKernels]
[./dT]
type = CoupledODETimeDerivative
variable = f
v = f_times_mult
[../]
[./src]
type = ParsedODEKernel
variable = f
expression = '-1'
[../]
[./f_times_mult_1]
type = ParsedODEKernel
variable = f_times_mult
expression = 'f_times_mult'
[../]
[./f_times_mult_2]
type = ParsedODEKernel
variable = f_times_mult
expression = '-f * g'
coupled_variables = 'f g'
[../]
[]
[AuxVariables]
[./g]
family = SCALAR
order = FIRST
[../]
[]
[Functions]
[./function_g]
type = ParsedFunction
expression = '(1 + t)'
[../]
[]
[AuxScalarKernels]
[./set_g]
type = FunctionScalarAux
function = function_g
variable = g
execute_on = 'linear initial'
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 3
nl_abs_tol = 1e-9
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/axial_regions.i)
# This input file is used to test the ability to specify axial regions of a heat
# structure. A heat structure is split into 3 axial regions, and a boundary
# condition is applied to only the bottom 2 regions. A single time step is
# taken, and the output should show heat transfer only at the bottom 2
# boundaries.
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 5
cp = 300
rho = 100
[]
[]
[Components]
[hs]
type = HeatStructurePlate
position = '1 2 3'
orientation = '0 0 1'
depth = 1
length = '3 2 1'
n_elems = '2 4 3'
names = 'radialregion'
widths = '0.5'
n_part_elems = '3'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[hs_boundary]
type = HSBoundaryHeatFlux
boundary = 'hs:region1:outer hs:region2:outer'
hs = hs
q = 1000
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = PJFNK
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
exodus = true
[]
(test/tests/dirackernels/reporter_point_source/2d_vpp_transient.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[]
uniform_refine = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[dot]
type = TimeDerivative
variable = u
[]
[]
[DiracKernels]
[vpp_point_source]
type = ReporterPointSource
variable = u
value_name = point_sample_source/u
x_coord_name = point_sample_source/x
y_coord_name = point_sample_source/y
z_coord_name = point_sample_source/z
[]
[]
[VectorPostprocessors]
[point_sample_source]
type = PointValueSampler
variable = u
points = '0.2 0.8 0.0 0.2 0.2 0.0'
sort_by = id
execute_on = 'timestep_begin'
outputs = none
[]
[point_sample_out]
type = PointValueSampler
variable = u
points = '0.2 0.8 0.0'
sort_by = id
execute_on = 'timestep_begin'
contains_complete_history = true
outputs = 'csv'
[]
[]
[Functions]
[left_bc_fn]
type = ParsedFunction
expression = 1+5*y*y
[]
[]
[BCs]
[left]
type = FunctionNeumannBC
variable = u
boundary = left
function = left_bc_fn
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
dt = 0.01
num_steps = 5
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/elem_prop_read_user_object/prop_elem_read.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
displacements = 'disp_x disp_y'
nx = 2
ny = 2
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.05*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'input_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 4
read_type = element
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = elastic_strain
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[Materials]
[./elasticity_tensor_with_Euler]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 1
nl_abs_step_tol = 1e-10
[]
[Outputs]
file_base = prop_elem_read_out
exodus = true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
(tutorials/tutorial02_multiapps/step01_multiapps/04_parent_multiple.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1.
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0 1 0 0 2 0 0'
# positions_file = 04_positions.txt
input_files = '04_sub1_multiple.i'
# input_files = '04_sub1_multiple.i 04_sub2_multiple.i 04_sub3_multiple.i'
# output_in_position = true
[]
[]
(python/chigger/tests/input/mug_blocks.i)
[Mesh]
type = FileMesh
file = mug.e
[]
[MeshModifiers]
[./subdomains]
type = SubdomainBoundingBox
top_right = '3 3 3'
bottom_left = '0 -3 -2.1'
block_id = '76'
[../]
[]
[Variables]
[./convected]
order = FIRST
family = LAGRANGE
[../]
[./diffused]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./aux_elem]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff_convected]
type = Diffusion
variable = convected
[../]
[./conv]
# Couple a variable into the convection kernel using local_name = simulationg_name syntax
type = Convection
variable = convected
velocity = '1 1 1'
[../]
[./diff_diffused]
type = Diffusion
variable = diffused
[../]
[./diff_t]
type = TimeDerivative
variable = diffused
[../]
[./conv_t]
type = TimeDerivative
variable = convected
block = '76'
[../]
[]
[BCs]
[./bottom_convected]
type = DirichletBC
variable = convected
boundary = bottom
value = 1
[../]
[./top_convected]
type = DirichletBC
variable = convected
boundary = top
value = 0
[../]
[./bottom_diffused]
type = DirichletBC
variable = diffused
boundary = bottom
value = 2
[../]
[./top_diffused]
type = DirichletBC
variable = diffused
boundary = top
value = 0
[../]
[]
[Postprocessors]
[./func_pp]
type = FunctionValuePostprocessor
function = 2*t
[../]
[]
[Executioner]
# Preconditioned JFNK (default)
type = Transient
num_steps = 20
solve_type = PJFNK
dt = 0.1
[]
[Outputs]
exodus = true
[]
[ICs]
[./aux_ic]
variable = aux_elem
max = 10
seed = 2
type = RandomIC
[../]
[]
(examples/ex16_timestepper/ex16.i)
[Mesh]
file = square.e
uniform_refine = 4
[]
[Variables]
[./convected]
order = FIRST
family = LAGRANGE
[../]
[./diffused]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./example_diff]
type = ExampleDiffusion
variable = convected
[../]
[./conv]
type = ExampleConvection
variable = convected
some_variable = diffused
[../]
[./diff]
type = Diffusion
variable = diffused
[../]
[./euler]
type = ExampleImplicitEuler
variable = diffused
[../]
[]
[BCs]
[./left_convected]
type = DirichletBC
variable = convected
boundary = 'left'
value = 0
[../]
[./right_convected]
type = DirichletBC
variable = convected
boundary = 'right'
value = 1
[../]
[./left_diffused]
type = DirichletBC
variable = diffused
boundary = 'left'
value = 0
[../]
[./right_diffused]
type = DirichletBC
variable = diffused
boundary = 'right'
value = 1
[../]
[]
[Materials]
[./example]
type = ExampleMaterial
block = 1
diffusivity = 0.5
time_coefficient = 20.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 12
# Use our custom TimeStepper
[./TimeStepper]
type = TransientHalf
ratio = 0.5
min_dt = 0.01
dt = 1
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/problems/three_pipe_shock/three_pipe_shock.i)
# Test 8 from the following reference:
#
# F. Daude, P. Galon. A Finite-Volume approach for compressible single- and
# two-phase flows in flexible pipelines with fluid-structure interaction.
# Journal of Computational Physics 362 (2018) 375-408.
L1 = 10
L2 = 3
L3 = 5
xJ = ${L1}
x_p1 = ${fparse xJ - 1.05}
x_p2 = ${fparse xJ + 0.15}
x_p3 = ${fparse xJ + 0.95}
N1 = 1000
N2 = 300
N3 = 500
D1 = 0.35682482
D2 = 0.19544100
D3 = 0.35682482
A1 = ${fparse 0.25 * pi * D1^2}
A2 = ${fparse 0.25 * pi * D2^2}
A3 = ${fparse 0.25 * pi * D3^2}
AJ = ${fparse A1 + A2 + A3}
RJ = ${fparse sqrt(AJ / (4 * pi))} # A = 4 pi R^2
VJ = ${fparse 4/3 * pi * RJ^3}
y2 = 1
y3 = -1
gamma = 2.23
p_inf = 1e9 # denoted by "pi" in reference
q = 0
cv = 2500 # arbitrary value; not given in reference
CFL = 0.8
t_end = 0.01
p_out = 80e5
initial_p = ${p_out}
initial_T = 327.1864956 # reference has rho = 1001.89 kg/m^3
initial_vel1 = 1
initial_vel2 = 0.769
initial_vel3 = 0.769
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = ${initial_T}
initial_p = ${initial_p}
fp = fp
closures = closures
f = 0
rdg_slope_reconstruction = none
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = ${gamma}
p_inf = ${p_inf}
q = ${q}
cv = ${cv}
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = ${L1}
n_elems = ${N1}
A = ${A1}
initial_vel = ${initial_vel1}
[]
[pipe2]
type = FlowChannel1Phase
position = '${xJ} ${y2} 0'
orientation = '1 0 0'
length = ${L2}
n_elems = ${N2}
A = ${A2}
initial_vel = ${initial_vel2}
[]
[pipe3]
type = FlowChannel1Phase
position = '${xJ} ${y3} 0'
orientation = '1 0 0'
length = ${L3}
n_elems = ${N3}
A = ${A3}
initial_vel = ${initial_vel3}
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in pipe3:in'
position = '${xJ} 0 0'
volume = ${VJ}
initial_vel_x = ${initial_vel2} # ?
initial_vel_y = 0
initial_vel_z = 0
scaling_factor_rhoEV = 1e-5
apply_velocity_scaling = true
[]
[outlet1]
type = Outlet1Phase
input = 'pipe1:in'
p = ${p_out}
[]
[outlet2]
type = Outlet1Phase
input = 'pipe2:out'
p = ${p_out}
[]
[wall3]
type = SolidWall1Phase
input = 'pipe3:out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[dt_cfl]
type = ADCFLTimeStepSize
CFL = ${CFL}
vel_names = 'vel'
c_names = 'c'
[]
[p1]
type = PointValue
variable = p
point = '${x_p1} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p2]
type = PointValue
variable = p
point = '${x_p2} ${y2} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p3]
type = PointValue
variable = p
point = '${x_p3} ${y3} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = ${t_end}
[TimeStepper]
type = PostprocessorDT
postprocessor = dt_cfl
[]
[TimeIntegrator]
type = ActuallyExplicitEuler
[]
solve_type = LINEAR
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
l_tol = 1e-4
l_max_its = 10
[]
[Times]
[output_times]
type = TimeIntervalTimes
time_interval = 1e-4
[]
[]
[Outputs]
file_base = 'three_pipe_shock'
[csv]
type = CSV
show = 'p1 p2 p3'
sync_only = true
sync_times_object = output_times
[]
[]
(test/tests/restart/restart_transient_from_steady/restart_trans_with_2subs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = 'replicated'
[]
[Problem]
restart_file_base = steady_with_2subs_out_cp/LATEST
[]
[AuxVariables]
[Tf]
[]
[]
[Variables]
[power_density]
[]
[]
[Functions]
[pwr_func]
type = ParsedFunction
expression = '1e3*x*(1-x)+5e2' # increase this function to drive transient
[]
[]
[Kernels]
[timedt]
type = TimeDerivative
variable = power_density
[]
[diff]
type = Diffusion
variable = power_density
[]
[coupledforce]
type = BodyForce
variable = power_density
function = pwr_func
[]
[]
[BCs]
[left]
type = DirichletBC
variable = power_density
boundary = left
value = 50
[]
[right]
type = DirichletBC
variable = power_density
boundary = right
value = 1e3
[]
[]
[Postprocessors]
[pwr_avg]
type = ElementAverageValue
block = '0'
variable = power_density
execute_on = 'initial timestep_end'
[]
[temp_avg]
type = ElementAverageValue
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[temp_max]
type = ElementExtremeValue
value_type = max
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[temp_min]
type = ElementExtremeValue
value_type = min
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 3
dt = 1.0
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
fixed_point_rel_tol = 1e-7
fixed_point_abs_tol = 1e-07
fixed_point_max_its = 4
line_search = none
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0
0.5 0 0'
input_files = restart_trans_with_sub_sub.i
execute_on = 'timestep_end'
[../]
[]
[Transfers]
[p_to_sub]
type = MultiAppProjectionTransfer
source_variable = power_density
variable = power_density
to_multi_app = sub
execute_on = 'timestep_end'
[]
[t_from_sub]
type = MultiAppGeometricInterpolationTransfer
source_variable = temp
variable = Tf
from_multi_app = sub
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform4.i)
# apply repeated stretches in z direction, and smaller stretches in the x and y directions
# so that sigma_II = sigma_III,
# which means that lode angle = -30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.25E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.25E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 50
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0.8726646 # 50deg
rate = 3000.0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 20
yield_function_tolerance = 1E-8
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 30
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform4
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/application_block_multiapps/application_block_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = application_block_sub.i
output_in_position = true
move_time = 0.05
move_positions = '2 2 0'
move_apps = 0
[]
[]
(modules/solid_mechanics/test/tests/poro/vol_expansion_action.i)
# This is identical to vol_expansion.i, but uses the PoroMechanics action
#
# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion
#
# P = t
# With the Biot coefficient being 2.0, the effective stresses should be
# stress_xx = stress_yy = stress_zz = 2t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = 2t.
# I use a single element lying 0<=x<=1, 0<=y<=1 and 0<=z<=1, and
# fix the left, bottom and back boundaries appropriately,
# so at the point x=y=z=1, the displacements should be
# disp_x = disp_y = disp_z = 2t/3 (small strain physics is used)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./p]
[../]
[]
[BCs]
[./p]
type = FunctionDirichletBC
boundary = 'bottom top'
variable = p
function = t
[../]
[./xmin]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[../]
[./ymin]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[../]
[./zmin]
type = DirichletBC
boundary = back
variable = disp_z
value = 0
[../]
[]
[Kernels]
[./PoroMechanics]
porepressure = p
displacements = 'disp_x disp_y disp_z'
[../]
[./unimportant_p]
type = Diffusion
variable = p
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./corner_x]
type = PointValue
point = '1 1 1'
variable = disp_x
[../]
[./corner_y]
type = PointValue
point = '1 1 1'
variable = disp_y
[../]
[./corner_z]
type = PointValue
point = '1 1 1'
variable = disp_z
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
# bulk modulus = 1, poisson ratio = 0.2
C_ijkl = '0.5 0.75'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./biot]
type = GenericConstantMaterial
prop_names = biot_coefficient
prop_values = 2.0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
dt = 0.1
end_time = 1
[]
[Outputs]
file_base = vol_expansion_action
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s15.i)
# Apply a PorousFlowPointSourceFromPostprocessor that injects 1J/s into a 2D model, and PorousFlowOutflowBCs to the outer boundaries to show that the PorousFlowOutflowBCs allow heat-energy to exit freely at the appropriate rate
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = -1
xmax = 1
ny = 2
ymin = -2
ymax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[T]
scaling = 1E-7
[]
[]
[PorousFlowFullySaturated]
fp = simple_fluid
coupling_type = thermohydro
porepressure = pp
temperature = T
[]
[DiracKernels]
[injection]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = 1
point = '0 0 0'
variable = T
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.12
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.4 0 0 0 0.4 0 0 0 0.4'
[]
[matrix]
type = PorousFlowMatrixInternalEnergy
density = 0.15
specific_heat_capacity = 1.5
[]
[thermal_cond]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.3 0 0 0 0.3 0 0 0 0.3'
[]
[]
[BCs]
[outflow]
type = PorousFlowOutflowBC
boundary = 'left right top bottom'
flux_type = heat
variable = T
save_in = nodal_outflow
[]
[]
[AuxVariables]
[nodal_outflow]
[]
[]
[Postprocessors]
[outflow_J_per_s]
type = NodalSum
boundary = 'left right top bottom'
variable = nodal_outflow
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E6
end_time = 2E7
nl_abs_tol = 1E-14
# nl_rel_tol = 1E-12
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/generalized_plane_strain/pull_3D.i)
nz = 1
z = '${fparse nz*0.2}'
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = ${nz}
zmax = ${z}
[]
use_displaced_mesh = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[BCs]
[fix_x]
type = DirichletBC
boundary = 'top bottom'
variable = disp_x
value = 0
[]
[fix_y]
type = DirichletBC
boundary = 'bottom'
variable = disp_y
value = 0
[]
[fix_z]
type = DirichletBC
boundary = 'top bottom'
variable = disp_z
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[strain]
type = ComputeLagrangianStrain
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[stress_zz]
type = RankTwoCartesianComponent
rank_two_tensor = cauchy_stress
index_i = 2
index_j = 2
property_name = stress_zz
[]
[strain_zz]
type = RankTwoCartesianComponent
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
property_name = strain_zz
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.1
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-6
[]
[Postprocessors]
[strain_zz]
type = ElementAverageMaterialProperty
mat_prop = strain_zz
[]
[stress_zz]
type = ElementAverageMaterialProperty
mat_prop = stress_zz
[]
[]
[Outputs]
csv = true
file_base = 'pull_3D_nz_${nz}'
[]
(modules/chemical_reactions/test/tests/desorption/langmuir_desorption.i)
# testing the entire desorption DEs
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = 0
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
family = MONOMIAL
order = CONSTANT
[../]
[]
[ICs]
[./p_ic]
type = ConstantIC
variable = pressure
value = 1.0
[../]
[./conc_ic]
type = ConstantIC
variable = conc
value = 1.0
[../]
[]
[Kernels]
[./c_dot]
type = TimeDerivative
variable = conc
[../]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./rho_dot]
type = TimeDerivative
variable = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Postprocessors]
[./mass_rho]
type = ElementIntegralVariablePostprocessor
block = 0
variable = pressure
execute_on = 'initial timestep_end'
[../]
[./mass_conc]
type = ElementIntegralVariablePostprocessor
block = 0
variable = conc
execute_on = 'initial timestep_end'
[../]
[./mass_tot]
type = FunctionValuePostprocessor
function = mass_fcn
execute_on = 'initial timestep_end'
[../]
[./p0]
type = PointValue
variable = pressure
point = '0 0 0'
execute_on = 'initial timestep_end'
[../]
[./c0]
type = PointValue
variable = conc
point = '0 0 0'
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./mass_fcn]
type = ParsedFunction
expression = a+b
symbol_names = 'a b'
symbol_values = 'mass_rho mass_conc'
[../]
[]
[Materials]
[./lang_stuff]
type = LangmuirMaterial
block = 0
one_over_desorption_time_const = 0.90909091
one_over_adsorption_time_const = 0.90909091
langmuir_density = 0.88
langmuir_pressure = 1.23
pressure_var = pressure
conc_var = conc
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 2
[]
[Outputs]
file_base = langmuir_desorption
time_step_interval = 10
csv = 10
[] # Outputs
(test/tests/meshmodifiers/element_subdomain_modifier/amr_bc.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
block_name = 'left_block'
bottom_left = '-1 -1 0'
top_right = '0 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
block_name = 'right_block'
bottom_left = '0 -1 0'
top_right = '1 1 1'
[]
[moving_boundary]
type = SideSetsAroundSubdomainGenerator
input = 'right'
block = 1
new_boundary = 'moving_boundary'
normal = '1 0 0'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
block = 2
criterion_type = 'ABOVE'
threshold = 0.5
subdomain_id = 1
moving_boundaries = 'moving_boundary'
moving_boundary_subdomain_pairs = 'left_block right_block'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = 'exp(-((x+0.5-t)^2+(y)^2)/0.25)'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Adaptivity]
steps = 1
marker = 'marker'
initial_marker = 'marker'
max_h_level = 1
[Indicators/indicator]
type = GradientJumpIndicator
variable = 'phi'
[]
[Markers]
[efm]
type = ErrorFractionMarker
indicator = 'indicator'
coarsen = 0.2
refine = 0.5
[]
[marker]
type = BoundaryPreservedMarker
preserved_boundary = 'moving_boundary'
marker = 'efm'
[]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = 'u'
[]
[]
[BCs]
active = 'mbc leftright'
[mbc]
type = DirichletBC
variable = 'u'
boundary = 'moving_boundary'
value = 1
[]
[nbc]
type = NeumannBC
variable = u
boundary = 'moving_boundary'
value = 10
[]
[leftright]
type = DirichletBC
variable = u
boundary = 'left right'
value = 0
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 5
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/CHSplitFlux/flux_gb.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./mobility_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./mobility_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./mobility_xx]
type = MaterialRealTensorValueAux
variable = mobility_xx
property = mobility_prop
row = 0
column = 0
[../]
[./mobility_yy]
type = MaterialRealTensorValueAux
variable = mobility_yy
property = mobility_prop
row = 1
column = 1
[../]
[./diffusivity_xx]
type = MaterialRealTensorValueAux
variable = diffusivity_xx
property = diffusivity
row = 0
column = 0
[../]
[./diffusivity_yy]
type = MaterialRealTensorValueAux
variable = diffusivity_yy
property = diffusivity
row = 1
column = 1
[../]
[./aniso_tensor_xx]
type = MaterialRealTensorValueAux
variable = aniso_tensor_xx
property = aniso_tensor
row = 0
column = 0
[../]
[./aniso_tensor_yy]
type = MaterialRealTensorValueAux
variable = aniso_tensor_yy
property = aniso_tensor
row = 1
column = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 20
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/rd03.i)
[Mesh]
file = gold/rd02.e
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '2E4 1E6'
x = '0 1E6'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.336
alpha = 1.43e-4
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
viscosity = 1.01e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[relperm]
type = PorousFlowRelativePermeabilityVG
m = 0.336
seff_turnover = 0.99
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.33
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.295E-12 0 0 0 0.295E-12 0 0 0 0.295E-12'
[]
[]
[Variables]
[pressure]
initial_from_file_timestep = LATEST
initial_from_file_var = pressure
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-10 0 0'
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[]
[BCs]
[base]
type = DirichletBC
boundary = left
value = 0.0
variable = pressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '0 0 0'
end_point = '6 0 0'
sort_by = x
num_points = 121
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 8.2944E6
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = rd03
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[along_line]
type = CSV
execute_on = final
[]
[]
(test/tests/time_integrators/dirk/dirk-2d-heat-adap.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 4
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
start_time = 0.0
num_steps = 5
dt = 0.25
[./TimeIntegrator]
type = LStableDirk2
[../]
[./Adaptivity]
refine_fraction = 0.07
coarsen_fraction = 0.
max_h_level = 4
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/peridynamics/test/tests/simple_tests/2D_regularD_constH_BPD.i)
# Test for bond-based peridynamic formulation
# for regular grid from generated mesh with const bond constants
# Square plate with Dirichlet boundary conditions applied
# at the left, top and bottom edges
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.001*t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialBPD
[../]
[]
[Functions]
[./disp_x_anal]
type = PiecewiseLinear
axis = x
x = '0 1'
y = '0 -0.00033'
[../]
[./disp_y_anal]
type = PiecewiseLinear
axis = y
x = '0 1'
y = '-0.001 0'
[../]
[]
[Postprocessors]
[./anal_disp_L2]
type = NodalFunctionsL2NormPD
functions = 'disp_x_anal disp_y_anal'
[../]
[./disp_diff_L2]
type = NodalDisplacementDifferenceL2NormPD
analytic_functions = 'disp_x_anal disp_y_anal'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[]
[Outputs]
file_base = 2D_regularD_constH_BPD
exodus = true
[]
(modules/solid_mechanics/test/tests/uel/tensile_uel_umat_moose.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[extra_nodeset]
type = ExtraNodesetGenerator
input = mesh
new_boundary = 'master'
coord = '1.0 1.0 1.0'
[]
[]
# [AuxVariables]
# [temperature]
# initial_condition = 500
# []
# []
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[function_pull]
type = PiecewiseLinear
x = '0 100'
y = '0 0.1'
[]
[]
[Constraints]
[one]
type = LinearNodalConstraint
variable = disp_x
primary = '6'
secondary_node_ids = '1 2 5'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[two]
type = LinearNodalConstraint
variable = disp_z
primary = '6'
secondary_node_ids = '4 5 7'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
# What's done below is to capture the weird constraints
[axial_load]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = function_pull
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = '../../../../solid_mechanics/examples/uel_build/uel'
use_displaced_mesh = false
#temperature = temperature # TODO
#use_one_based_indexing = true # TODO
jtype = 17
num_state_vars = 177
constant_properties = '190.0 28.0 3.0 1.0 6.0 0.0 0.0 23.0 25.0 26.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 '
'0.0 0.0 0.0 0.0 0.0 31700000.0 0.32 6.67e-06 1e-08 5000.0 4.0' # 27 properties
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
l_max_its = 100
l_tol = 1e-8
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 1
dt = 5
end_time = 100
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePS_KT.i)
# Pressure pulse in 1D with 2 phases, 2components - transient
# Using KT stabilization
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[ppwater]
initial_condition = 2e6
[]
[sgas]
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = FIRST
[]
[]
[Kernels]
[mass_component0]
type = PorousFlowMassTimeDerivative
variable = ppwater
fluid_component = 0
[]
[flux_component0_phase0]
type = PorousFlowFluxLimitedTVDAdvection
variable = ppwater
advective_flux_calculator = afc_component0_phase0
[]
[flux_component0_phase1]
type = PorousFlowFluxLimitedTVDAdvection
variable = ppwater
advective_flux_calculator = afc_component0_phase1
[]
[mass_component1]
type = PorousFlowMassTimeDerivative
variable = sgas
fluid_component = 1
[]
[flux_component1_phase0]
type = PorousFlowFluxLimitedTVDAdvection
variable = sgas
advective_flux_calculator = afc_component1_phase0
[]
[flux_component1_phase1]
type = PorousFlowFluxLimitedTVDAdvection
variable = sgas
advective_flux_calculator = afc_component1_phase1
[]
[]
[AuxKernels]
[ppgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 1e5
[]
[afc_component0_phase0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
fluid_component = 0
phase = 0
flux_limiter_type = superbee
[]
[afc_component0_phase1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
fluid_component = 0
phase = 1
flux_limiter_type = superbee
[]
[afc_component1_phase0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
fluid_component = 1
phase = 0
flux_limiter_type = superbee
[]
[afc_component1_phase1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
fluid_component = 1
phase = 1
flux_limiter_type = superbee
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e7
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[BCs]
[leftwater]
type = DirichletBC
boundary = left
value = 3e6
variable = ppwater
[]
[rightwater]
type = DirichletBC
boundary = right
value = 2e6
variable = ppwater
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1e3
end_time = 1e4
[]
[VectorPostprocessors]
[pp]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
variable = 'ppwater ppgas'
start_point = '0 0 0'
end_point = '100 0 0'
num_points = 11
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phasePS_KT
print_linear_residuals = false
[csv]
type = CSV
execute_on = final
[]
[]
(modules/combined/examples/optimization/multi-load/square_subapp_one.i)
power = 1.0
E0 = 1.0
Emin = 1.0e-6
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
xmin = 0
xmax = 150
ymin = 0
ymax = 150
[]
[left_load]
type = ExtraNodesetGenerator
input = Bottom
new_boundary = left_load
coord = '0 150 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '150 150 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.25
[]
[sensitivity_var]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[]
[AuxKernels]
[sensitivity_kernel]
type = MaterialRealAux
property = sensitivity
variable = sensitivity_var
check_boundary_restricted = false
execute_on = 'TIMESTEP_END'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[no_x_right]
type = DirichletBC
variable = disp_x
boundary = right_support
value = 0.0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = left_load
gravity_value = -1e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
# We do averaging in subapps
[rad_avg]
type = RadialAverage
radius = 8
weights = linear
prop_name = sensitivity
force_preaux = true
execute_on = 'TIMESTEP_END'
[]
# Provides Dc
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
force_postaux = true
execute_on = 'TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 10
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
execute_on = 'TIMESTEP_BEGIN TIMESTEP_END NONLINEAR'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/solid_mechanics/test/tests/action/material_output_order.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
origin = '0 0 2'
direction = '0 0 1'
polar_moment_of_inertia = pmi
factor = t
[]
[Mesh]
[ring]
type = AnnularMeshGenerator
nr = 1
nt = 30
rmin = 0.95
rmax = 1
[]
[extrude]
type = MeshExtruderGenerator
input = ring
extrusion_vector = '0 0 2'
bottom_sideset = 'bottom'
top_sideset = 'top'
num_layers = 5
[]
[]
[AuxVariables]
[alpha_var]
[]
[shear_stress_var]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[alpha]
type = RotationAngle
variable = alpha_var
[]
[shear_stress]
type = ParsedAux
variable = shear_stress_var
coupled_variables = 'stress_yz stress_xz'
expression = 'sqrt(stress_yz^2 + stress_xz^2)'
[]
[]
[BCs]
# fix bottom
[fix_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0
[]
[fix_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[fix_z]
type = DirichletBC
boundary = bottom
variable = disp_z
value = 0
[]
# twist top
[twist_x]
type = Torque
boundary = top
variable = disp_x
[]
[twist_y]
type = Torque
boundary = top
variable = disp_y
[]
[twist_z]
type = Torque
boundary = top
variable = disp_z
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
generate_output = 'vonmises_stress stress_yz stress_xz'
[]
[]
[Postprocessors]
[pmi]
type = PolarMomentOfInertia
boundary = top
# execute_on = 'INITIAL NONLINEAR'
execute_on = 'INITIAL'
[]
[alpha]
type = SideAverageValue
variable = alpha_var
boundary = top
[]
[shear_stress]
type = ElementAverageValue
variable = shear_stress_var
[]
[]
[Materials]
[stress]
type = ComputeLinearElasticStress
[]
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 0.3
shear_modulus = 100
[]
[]
[Executioner]
# type = Steady
type = Transient
num_steps = 1
solve_type = PJFNK
petsc_options_iname = '-pctype'
petsc_options_value = 'lu'
nl_max_its = 150
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(test/tests/multiapps/relaxation/picard_relaxed_array_sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[v]
components = 2
[]
[]
[AuxVariables]
[u]
components = 2
[]
[]
[Kernels]
[diff_v]
type = ArrayDiffusion
variable = v
diffusion_coefficient = dc
[]
[force_v]
type = ArrayCoupledForce
variable = v
v = u
is_v_array = true
coef = '1 1'
[]
[time_v]
type = ArrayTimeDerivative
variable = v
time_derivative_coefficient = tc
[]
[]
[BCs]
[left_v]
type = ArrayDirichletBC
variable = v
boundary = left
values = '2 2'
[]
[right_v]
type = ArrayDirichletBC
variable = v
boundary = right
values = '1 1'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[tc]
type = GenericConstantArray
prop_name = tc
prop_value = '1 1'
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_3comp.i)
# Pressure pulse in 1D with 1 phase but 3 components (viscosity, relperm, etc are independent of mass-fractions) - transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[massfrac0]
initial_condition = 0.1
[]
[massfrac1]
initial_condition = 0.3
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = massfrac0
gravity = '0 0 0'
fluid_component = 1
[]
[mass2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = massfrac1
[]
[flux2]
type = PorousFlowAdvectiveFlux
variable = massfrac1
gravity = '0 0 0'
fluid_component = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0 massfrac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 3E6
variable = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-7 1E-10 20 1E-10 1E-100'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = pp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = pp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = pp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = pp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = pp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = pp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = pp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = pp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[mf_0_010]
type = PointValue
variable = massfrac0
point = '10 0 0'
execute_on = 'timestep_end'
[]
[mf_1_010]
type = PointValue
variable = massfrac1
point = '10 0 0'
execute_on = 'timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_3comp
print_linear_residuals = true
csv = true
[]
(test/tests/misc/check_error/nodal_bc_on_elemental_var.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[u]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[bcs]
type = DirichletBC
variable = u
boundary = 'left right'
value = 1
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
[]
(modules/peridynamics/test/tests/simple_tests/2D_small_strain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1003
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1001
function = '0.001*t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e8
poissons_ratio = 0.3
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = 2D_small_strain_H1NOSPD
exodus = true
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/2D/2d_nodalmass_explicit.i)
# One element test to test the central difference time integrator.
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 2
nx = 1
ny = 2
[../]
[./all_nodes]
type = BoundingBoxNodeSetGenerator
new_boundary = 'all'
input = 'generated_mesh'
top_right = '1 2 0'
bottom_left = '0 0 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[./accel_y]
[../]
[./vel_y]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[BCs]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./x_bot]
type = FunctionDirichletBC
boundary = bottom
variable = disp_x
function = disp
preset = false
[../]
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[]
[NodalKernels]
[./nodal_mass_x]
type = NodalTranslationalInertia
variable = 'disp_x'
nodal_mass_file = 'nodal_mass_file.csv'
boundary = 'all'
[../]
[./nodal_mass_y]
type = NodalTranslationalInertia
variable = 'disp_y'
nodal_mass_file = 'nodal_mass_file.csv'
boundary = 'all'
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = CentralDifference
[../]
[]
[Postprocessors]
[./accel_2x]
type = PointValue
point = '1.0 2.0 0.0'
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/ad_2D_geometries/2D-RZ_test.i)
# Considers the mechanics solution for a thick spherical shell that is uniformly
# pressurized on the inner and outer surfaces, using 2D axisymmetric geometry.
# This test uses the strain calculators ComputeAxisymmetricRZSmallStrain
# and ComputeAxisymmetricRZIncrementalStrain which are generated by the
# SolidMechanics QuasiStatic Physics depending on the cli_args given in the tests file.
#
# From Roark (Formulas for Stress and Strain, McGraw-Hill, 1975), the radially-dependent
# circumferential stress in a uniformly pressurized thick spherical shell is given by:
#
# S(r) = [ Pi[ri^3(2r^3+ro^3)] - Po[ro^3(2r^3+ri^3)] ] / [2r^3(ro^3-ri^3)]
#
# where:
# Pi = inner pressure
# Po = outer pressure
# ri = inner radius
# ro = outer radius
#
# The tests assume an inner and outer radii of 5 and 10, with internal and external
# pressures of 100000 and 200000, respectively. The resulting compressive tangential
# stress is largest at the inner wall and, from the above equation, has a value
# of -271429.
[Mesh]
file = 2D-RZ_mesh.e
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
generate_output = 'stress_zz'
use_automatic_differentiation = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.345
[]
[stress]
[]
[]
[BCs]
# pin particle along symmetry planes
[no_disp_r]
type = DirichletBC
variable = disp_r
boundary = xzero
value = 0.0
[]
[no_disp_z]
type = DirichletBC
variable = disp_z
boundary = yzero
value = 0.0
[]
# exterior and internal pressures
[exterior_pressure_r]
type = ADPressure
variable = disp_r
boundary = outer
factor = 200000
[]
[exterior_pressure_z]
type = ADPressure
variable = disp_z
boundary = outer
factor = 200000
[]
[interior_pressure_r]
type = ADPressure
variable = disp_r
boundary = inner
factor = 100000
[]
[interior_pressure_z]
type = ADPressure
variable = disp_z
boundary = inner
factor = 100000
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 1
# num_steps = 1000
dtmax = 5e6
dtmin = 1
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 6
iteration_window = 0
linear_iteration_ratio = 100
[]
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Outputs]
exodus = true
[]
(test/tests/mesh/adapt/adapt_time_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
uniform_refine = 3
[]
[Variables]
active = 'u v'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uconv uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uconv]
type = Convection
variable = u
velocity = '10 1 0'
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 7
dt = 0.1
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
start_time = 0.2
stop_time = 0.4
[../]
[]
[Outputs]
file_base = out_time
exodus = true
print_mesh_changed_info = true
[]
(modules/solid_mechanics/test/tests/isotropic_elasticity_tensor/2D-axisymmetric_rz_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD8
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
[../]
[]
[AuxVariables]
[./stress_theta]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_theta]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_theta
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
#Material constants selected to match isotropic lambda and shear modulus case
type = ComputeElasticityTensor
C_ijkl = '1022726 113636 113636 1022726 454545'
fill_method = axisymmetric_rz
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
[../]
[]
[BCs]
# pin particle along symmetry planes
[./no_disp_r]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./no_disp_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
# exterior and internal pressures
[./exterior_pressure_r]
type = Pressure
variable = disp_r
boundary = right
factor = 200000
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 1
num_steps = 1000
dtmax = 5e6
dtmin = 1
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 6
iteration_window = 0
linear_iteration_ratio = 100
[../]
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Outputs]
file_base = 2D-axisymmetric_rz_test_out
exodus = true
[]
(test/tests/mesh/adapt/displaced_adapt_test.i)
# Adaptivity on displaced problem
# - testing initial_refinement and adaptivity as well
#
# variables:
# - u and v_aux are used for displacing the problem
# - v is used to get some refinements
#
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
uniform_refine = 3
displacements = 'u aux_v'
[]
[Functions]
[./aux_v_fn]
type = ParsedFunction
expression = x*(y-0.5)/5
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 0.1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[AuxVariables]
[./aux_v]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./aux_k_1]
type = FunctionAux
variable = aux_v
function = aux_v_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
exodus = true
[./displaced]
type = Exodus
use_displaced = true
[../]
[]
(modules/phase_field/test/tests/initial_conditions/polycrystalcircles_clipped.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 56
nz = 0
xmin = 80
xmax = 200
ymin = 0
ymax = 112
zmin = 0
zmax = 0
[]
[GlobalParams]
op_num = 6
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[../]
[]
[UserObjects]
[./circle_IC]
type = PolycrystalCircles
file_name = 'circles.txt'
read_from_file = true
execute_on = 'initial'
int_width = 2
[../]
[./grain_tracker]
type = GrainTracker
remap_grains = true
compute_halo_maps = false
polycrystal_ic_uo = circle_IC
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = circle_IC
[../]
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_gr2]
type = TimeDerivative
variable = gr2
[../]
[./dt_gr3]
type = TimeDerivative
variable = gr3
[../]
[./dt_gr4]
type = TimeDerivative
variable = gr4
[../]
[./dt_gr5]
type = TimeDerivative
variable = gr5
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
num_steps = 0
[]
[Outputs]
exodus = true
csv = false
[]
(test/tests/multiapps/centroid_multiapp/centroid_multiapp.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./x]
family = MONOMIAL
order = CONSTANT
[../]
[./y]
family = MONOMIAL
order = CONSTANT
[../]
[]
[ICs]
[./x]
type = FunctionIC
function = x
variable = x
[../]
[./y]
type = FunctionIC
function = y
variable = y
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
solve_type = PJFNK
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = CentroidMultiApp
input_files = 'sub_app.i'
output_in_position = true
[]
[]
[Transfers]
[./incoming_x]
type = MultiAppVariableValueSamplePostprocessorTransfer
source_variable = x
to_multi_app = sub
postprocessor = incoming_x
[../]
[./incoming_y]
type = MultiAppVariableValueSamplePostprocessorTransfer
source_variable = y
to_multi_app = sub
postprocessor = incoming_y
[../]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_displaced_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
# Transferring data from a sub application is currently only
# supported with a ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./disp_x]
initial_condition = -0.2
[../]
[./disp_y]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
use_displaced = true
[../]
[]
(test/tests/misc/exception/parallel_exception_jacobian_transient.i)
[Mesh]
file = 2squares.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./exception]
type = ExceptionKernel
variable = u
when = jacobian
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./time_deriv]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./right2]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
dtmin = 0.005
solve_type = 'PJFNK'
snesmf_reuse_base = false
[]
[Outputs]
exodus = true
print_nonlinear_converged_reason = false
print_linear_converged_reason = false
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_iso_wo_time.i)
#This input does not add time derivative kernel for phase field equation
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[./ACBulk]
type = AllenCahn
variable = c
f_name = F
[../]
[./ACInterface]
type = ACInterface
variable = c
kappa_name = kappa_op
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./elastic]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/cliargs_from_file/cliargs_sub_1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_dynamics/block-dynamics-reference.i)
starting_point = 2e-1
offset = -0.19
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 1.0
alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[kinetic_energy]
order = CONSTANT
family = MONOMIAL
[]
[elastic_energy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'timestep_end'
[]
[kinetic_energy]
type = KineticEnergyAux
block = '1 2'
variable = kinetic_energy
newmark_velocity_x = vel_x
newmark_velocity_y = vel_y
newmark_velocity_z = 0.0
density = density
[]
[elastic_energy]
type = ElasticEnergyAux
variable = elastic_energy
block = '1 2'
[]
[]
# User object provides the contact force (e.g. LM)
# for the application of the generalized force
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
# Not using 'dynamic' constraints results in poor enforcement of contact
# constraints and lack of kinetic and elastic energy conservation.
[weighted_gap_lm]
type = ComputeDynamicWeightedGapLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
newmark_beta = 0.25
newmark_gamma = 0.5
use_displaced_mesh = true
# Capture tolerance is important. If too small, stabilization takes longer
capture_tolerance = 1.0e-5
c = 1.0e6
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 30 # 50
function = '0' # '1e-2*t'
[]
[]
[Executioner]
type = Transient
end_time = 0.275 # 8.0
dt = 0.025
dtmin = .025
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
nl_max_its = 50
line_search = 'none'
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
csv = true
[]
[Postprocessors]
active = 'contact total_kinetic_energy total_elastic_energy'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[total_kinetic_energy]
type = ElementIntegralVariablePostprocessor
variable = kinetic_energy
block = '1 2'
[]
[total_elastic_energy]
type = ElementIntegralVariablePostprocessor
variable = elastic_energy
block = '1 2'
[]
[]
(modules/optimization/examples/simpleTransient/adjoint.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u
boundary = 'left right top bottom'
value = 0
[]
[]
[Reporters]
[measured_data]
type = OptimizationData
measurement_file = mms_data.csv
file_xcoord = x
file_ycoord = y
file_zcoord = z
file_time = t
file_value = u
[]
[]
[DiracKernels]
[misfit]
type = ReporterTimePointSource
variable = u
value_name = measured_data/misfit_values
x_coord_name = measured_data/measurement_xcoord
y_coord_name = measured_data/measurement_ycoord
z_coord_name = measured_data/measurement_zcoord
time_name = measured_data/measurement_time
reverse_time_end = 1
[]
[]
[VectorPostprocessors]
[src_values]
type = CSVReader
csv_file = source_params.csv
header = true
[]
[]
[Functions]
[source]
type = NearestReporterCoordinatesFunction
x_coord_name = src_values/coordx
y_coord_name = src_values/coordy
time_name = src_values/time
value_name = src_values/values
[]
[]
[VectorPostprocessors]
[adjoint]
type = ElementOptimizationSourceFunctionInnerProduct
variable = u
function = source
reverse_time_end = 1
[]
[]
[Executioner]
type = Transient
num_steps = 100
end_time = 1
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
reuse_preconditioner=true
reuse_preconditioner_max_linear_its=50
[]
[Outputs]
console = false
[]
(modules/stochastic_tools/test/tests/multiapps/user_cli_args/main_transient.i)
[StochasticTools]
[]
[Samplers/sample]
type = CartesianProduct
linear_space_items = '1 1 3
1 1 3'
execute_on = 'PRE_MULTIAPP_SETUP'
[]
[MultiApps/sub]
type = SamplerTransientMultiApp
sampler = sample
input_files = 'sub_transient.i'
cli_args = 'Mesh/xmax=10;Mesh/ymax=10'
[]
[Transfers]
inactive = 'param'
[param]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'Functions/fun/value Postprocessors/function_val/scale_factor'
[]
[data]
type = SamplerReporterTransfer
from_multi_app = sub
sampler = sample
from_reporter = 'size/value function_val/value'
stochastic_reporter = 'storage'
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = sub
sampler = sample
param_names = 'Functions/fun/value Postprocessors/function_val/scale_factor'
[]
[]
[Reporters/storage]
type = StochasticReporter
parallel_type = ROOT
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(test/tests/outputs/nemesis/nemesis_scalar.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 4
[]
[Variables]
[./f]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./f_times_mult]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[]
[ScalarKernels]
[./dT]
type = CoupledODETimeDerivative
variable = f
v = f_times_mult
[../]
[./src]
type = ParsedODEKernel
variable = f
expression = '-1'
[../]
[./f_times_mult_1]
type = ParsedODEKernel
variable = f_times_mult
expression = 'f_times_mult'
[../]
[./f_times_mult_2]
type = ParsedODEKernel
variable = f_times_mult
expression = '-f * g'
coupled_variables = 'f g'
[../]
[]
[AuxVariables]
[./g]
family = SCALAR
order = FIRST
[../]
[]
[Functions]
[./function_g]
type = ParsedFunction
expression = '(1 + t)'
[../]
[]
[AuxScalarKernels]
[./set_g]
type = FunctionScalarAux
function = function_g
variable = g
execute_on = 'linear initial'
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 3
nl_abs_tol = 1e-9
[]
[Outputs]
nemesis = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/phy.heat_structure_multiple_3eqn.i)
# Tests that energy conservation is satisfied in 1-phase flow when there are
# multiple heat structures are connected to the same pipe.
#
# This problem has 2 heat structures with different material properties and
# initial conditions connected to the same flow channel, which has solid wall
# boundary conditions at both ends. An ideal gas equation of state is used for
# the fluid:
# e(T) = cv * T
# From energy conservation, an analytic expression for the steady-state
# temperature results:
# (rho(p,T)*e(T)*V)_fluid + (rho*cp*T*V)_hs1 + (rho*cp*T*V)_hs2 = constant
# The following are constant:
# V_i domain volumes for flow channel and heat structures
# rho_fluid fluid density (due to conservation of mass)
# rho_hsi heat structure densities
# cp_hsi heat structure specific heats
# Furthermore, all volumes are set equal to 1. Therefore the expression for the
# steady-state temperature is the following:
# T = E0 / C0
# where
# E0 = (rho(p0,T0)*e(T0))_fluid + (rho*cp*T0)_hs1 + (rho*cp*T0)_hs2
# C0 = (rho(p0,T0)*cv)_fluid + (rho*cp)_hs1 + (rho*cp)_hs2
#
# An ideal gas is defined by (gamma, R), and the relation between R and cv is as
# follows:
# cp = gamma * R / (gamma - 1)
# cv = cp / gamma = R / (gamma - 1)
# For the EOS parameters
# gamma = 1.0001
# R = 100 J/kg-K
# the relevant specific heat is
# cv = 1e6 J/kg-K
#
# For the initial conditions
# p = 100 kPa
# T = 300 K
# the density and specific internal energy should be
# rho = 3.3333333333333 kg/m^3
# e = 300000000 J/kg
#
# The following heat structure parameters are used:
# T0_hs1 = 290 K T0_hs2 = 310 K
# rho_hs1 = 8000 kg/m^3 rho_hs2 = 6000 kg/m^3
# cp_hs1 = 500 J/kg-K cp_hs2 = 600 J/kg-K
#
# E0 = 1e9 + 8000 * 500 * 290 + 6000 * 600 * 310
# = 3276000000 J
# C0 = 3.3333333333333e6 + 8000 * 500 + 6000 * 600
# = 10933333.3333333 J/K
# T = E0 / C0
# = 3276000000 / 10933333.3333333
# = 299.6341463414643 K
#
T1 = 290
k1 = 50
rho1 = 8000
cp1 = 500
T2 = 310
k2 = 100
rho2 = 6000
cp2 = 600
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = 100e3
initial_vel = 0
scaling_factor_1phase = '1e-3 1e-3 1e-8'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.0001
molar_mass = 0.083144598
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[hs1_mat]
type = ThermalFunctionSolidProperties
k = ${k1}
rho = ${rho1}
cp = ${cp1}
[]
[hs2_mat]
type = ThermalFunctionSolidProperties
k = ${k2}
rho = ${rho2}
cp = ${cp2}
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
f = 0
fp = fp
[]
[hs1]
type = HeatStructurePlate
position = '0 -1 0'
orientation = '1 0 0'
length = 1
depth = 1
n_elems = 10
solid_properties = 'hs1_mat'
solid_properties_T_ref = '300'
n_part_elems = '5'
widths = '1'
names = 'solid'
initial_T = ${T1}
[]
[hs2]
type = HeatStructurePlate
position = '0 -1 0'
orientation = '1 0 0'
length = 1
depth = 1
n_elems = 10
solid_properties = 'hs2_mat'
solid_properties_T_ref = '300'
n_part_elems = '5'
widths = '1'
names = 'solid'
initial_T = ${T2}
[]
[ht1]
type = HeatTransferFromHeatStructure1Phase
hs = hs1
hs_side = outer
flow_channel = pipe
Hw = 1e5
P_hf = 0.5
[]
[ht2]
type = HeatTransferFromHeatStructure1Phase
hs = hs2
hs_side = outer
flow_channel = pipe
Hw = 1e5
P_hf = 0.5
[]
[left]
type = SolidWall1Phase
input = 'pipe:in'
[]
[right]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Preconditioning]
[preconditioner]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
end_time = 4e5
dt = 1e4
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[Quadrature]
type = GAUSS
order = SECOND
[]
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[Postprocessors]
[T_steady_state_predicted]
type = FunctionValuePostprocessor
# This value is computed in the input file description
function = 299.6341463414643
[]
[T_fluid_average]
type = ElementAverageValue
variable = T
block = pipe
[]
[relative_error]
type = RelativeDifferencePostprocessor
value1 = T_steady_state_predicted
value2 = T_fluid_average
[]
[]
[Outputs]
[out]
type = CSV
show = 'relative_error'
execute_on = 'final'
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/linesearch.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
[../]
[./uy]
[../]
[./uz]
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
maximum_substep_iteration = 200
use_line_search = true
min_line_search_step_size = 0.01
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'ux uy uz'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.02
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/test_jacobian/jacobian_spherical.i)
[GlobalParams]
displacements = 'disp_x'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 2
xmin = 1
xmax = 2
[]
[]
[Problem]
coord_type = RSPHERICAL
[]
[Variables]
[disp_x]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
incremental = false
strain = SMALL
[]
[]
[BCs]
[disp_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 1e-2
[]
[]
[Materials]
[stress]
type = ComputeLinearElasticStress
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3.7e11
poissons_ratio = 0.345
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
petsc_options = '-snes_test_jacobian -snes_test_jacobian_view'
line_search = 'none'
solve_type = NEWTON
nl_rel_tol = 5e-6
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 1
dt = 1
[]
(modules/solid_mechanics/test/tests/t_stress/t_stress_ellip_crack_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
displacements = 'disp_x disp_y disp_z'
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -689.5 #MPa
[../]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI InteractionIntegralT'
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
youngs_modulus = 206.8e+3 #MPa
poissons_ratio = 0.3
block = 1
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206.8e+3
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
#petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = t_stress_ellip_crack_out
csv = true
[]
(test/tests/auxkernels/execute_on_cyclic/execute_on_cyclic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./aux0]
[../]
[./aux1]
[../]
[]
[AuxKernels]
[./aux0]
type = CoupledAux
variable = aux0
coupled = aux1
execute_on = linear
[../]
[./aux1]
type = CoupledAux
variable = aux1
coupled = aux0
execute_on = timestep_end
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/cross_section_deflection/test_adapt.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
use_displaced_mesh = false
[file]
type = FileMeshGenerator
file = one_duct.e
[]
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.005'
scale_factor = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
block = '1'
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001'
value = 0.0
[]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '16'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = 'disp_z'
boundary = '16'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '4'
function = pressure
factor = 80
[]
[]
[]
[VectorPostprocessors]
[section_output]
type = AverageSectionValueSampler
axis_direction = '0 0 1'
block = '1'
variables = 'disp_x disp_y disp_z'
reference_point = '0 0 0'
require_equal_node_counts = false
[]
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
interval = 1
[Markers]
[box]
type = BoxMarker
bottom_left = '-2 -2 17.5'
top_right = '2 2 21'
inside = refine
outside = do_nothing
[]
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeLinearElasticStress
block = '1'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.0
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/tosub_target_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[to_sub]
source_variable = u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
displaced_target_mesh = true
[]
[elemental_to_sub]
source_variable = u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
displaced_target_mesh = true
[]
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_power.i)
#
# Simple test of power law softening law for smeared cracking.
# Upon reaching the failure stress in the x direction, the
# softening model abruptly reduces the stress to a fraction
# of its original value, and re-loading occurs at a reduced
# stiffness. This is repeated multiple times.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '0 1 0 -1 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./pull]
type = ADFunctionDirichletBC
variable = disp_x
boundary = right
function = displ
[../]
[./left]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2.8e7
poissons_ratio = 0
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 1.68e6
cracked_elasticity_type = FULL
softening_models = power_law_softening
[../]
[./power_law_softening]
type = ADPowerLawSoftening
stiffness_reduction = 0.3333
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
dt = 0.01
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/jacobian_test/jacobian_test.i)
# This input file tests the jacobians of many of the INS kernels
[GlobalParams]
gravity = '0 0 0'
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 3.0
ymin = 0
ymax = 1.5
nx = 1
ny = 1
elem_type = QUAD9
[]
[Variables]
[./vel_x]
order = SECOND
family = LAGRANGE
[../]
[./vel_y]
order = SECOND
family = LAGRANGE
[../]
[./p]
order = FIRST
family = LAGRANGE
[../]
[./temp]
order = SECOND
family = LAGRANGE
[../]
[]
[Kernels]
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
integrate_p_by_parts = false
[../]
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
integrate_p_by_parts = false
[../]
[./x_mom_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./y_mom_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
[./temp]
type = INSTemperature
variable = temp
u = vel_x
v = vel_y
[../]
[./temp_time_deriv]
type = INSTemperatureTimeDerivative
variable = temp
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu k cp'
prop_values = '0.5 1.5 0.7 1.3'
[../]
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
[../]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
[]
[ICs]
[./p]
type = RandomIC
variable = p
min = 0.5
max = 1.5
[../]
[./vel_x]
type = RandomIC
variable = vel_x
min = 0.5
max = 1.5
[../]
[./vel_y]
type = RandomIC
variable = vel_y
min = 0.5
max = 1.5
[../]
[./temp]
type = RandomIC
variable = temp
min = 0.5
max = 1.5
[../]
[]
(test/tests/functions/generic_function_material/generic_function_material_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./diff_func]
type = ParsedFunction
expression = 1/t
[../]
[]
[Kernels]
[./diff]
type = GenericDiffusion
variable = u
property = diffusion
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./conv]
type = Convection
variable = u
velocity = '1 0 0'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./gfm]
type = GenericFunctionMaterial
block = 0
prop_names = diffusion
prop_values = diff_func
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_ad.i)
# testing adsorption jacobian
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
[../]
[]
[ICs]
[./p_ic]
type = RandomIC
variable = pressure
min = 0
max = 1
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = -1
max = 1
[../]
[]
[Kernels]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./mollified_langmuir_params]
type = MollifiedLangmuirMaterial
block = 0
one_over_desorption_time_const = 0
one_over_adsorption_time_const = 0.813
langmuir_density = 6.34
langmuir_pressure = 1.5
conc_var = conc
pressure_var = pressure
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac1
[]
(test/tests/materials/derivative_material_interface/ad_parsed_material.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusion
variable = eta
diffusivity = F
[../]
[./dt]
type = TimeDerivative
variable = eta
[../]
[]
[Materials]
[./consts]
type = ADParsedMaterial
coupled_variables = 'eta'
expression ='(eta-0.5)^2'
outputs = exodus
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform24.i)
# apply repeated stretches in z directions, and smaller stretches along the x and y directions,
# so that sigma_mid = sigma_min (approximately),
# which means that lode angle = -30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.25E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.25E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 5.0
yield_function_tol = 1.0E-7
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 30
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform24
csv = true
[]
(modules/richards/test/tests/recharge_discharge/rd03.i)
[Mesh]
file = gold/rd02.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '2E4 1E6'
x = '0 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1E3
bulk_mod = 2E7
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.336
al = 1.43E-4
[../]
[./RelPermPower]
type = RichardsRelPermVG1
scut = 0.99
simm = 0.0
m = 0.336
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E+0
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_from_file_timestep = 2
initial_from_file_var = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[BCs]
active = 'fix_bot'
[./fix_bot]
type = DirichletBC
variable = pressure
boundary = 'left'
value = 0.0
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.33
mat_permeability = '0.295E-12 0 0 0 0.295E-12 0 0 0 0.295E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1.01E-3
gravity = '-10 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 8.2944E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rd03
time_step_interval = 100000
execute_on = 'initial timestep_end final'
exodus = true
[]
(modules/porous_flow/test/tests/gravity/grav02g.i)
# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PS), 2components, Brooks-Corey capillary pressure, constant fluid bulk-moduli for each phase, constant viscosity,
# constant permeability, Brooks-Corey relative permeabilities with residual saturation
[Mesh]
type = GeneratedMesh
dim = 2
ny = 10
ymax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -10 0'
[]
[Variables]
[ppwater]
initial_condition = 1.5e6
[]
[sgas]
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = CONSTANT
[]
[swater]
family = MONOMIAL
order = CONSTANT
[]
[relpermwater]
family = MONOMIAL
order = CONSTANT
[]
[relpermgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[]
[AuxKernels]
[ppgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[swater]
type = PorousFlowPropertyAux
property = saturation
phase = 0
variable = swater
[]
[relpermwater]
type = MaterialStdVectorAux
property = PorousFlow_relative_permeability_qp
index = 0
variable = relpermwater
[]
[relpermgas]
type = PorousFlowPropertyAux
property = relperm
phase = 1
variable = relpermgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureBC
lambda = 2
pe = 1e4
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
viscosity = 1e-5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityBC
lambda = 2
phase = 0
s_res = 0.25
sum_s_res = 0.35
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityBC
lambda = 2
phase = 1
s_res = 0.1
sum_s_res = 0.35
nw_phase = true
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[mass_ph1]
type = PorousFlowFluidMass
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_stol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 15'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e5
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e3
[]
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = grav02g
exodus = true
perf_graph = true
csv = false
[]
(test/tests/transfers/multiapp_copy_transfer/between_multiapps/main.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[MultiApps/sub1]
type = TransientMultiApp
input_files = sub1.i
[]
[MultiApps/sub2]
type = TransientMultiApp
input_files = sub2.i
[]
[Transfers/from_sub1_to_sub2]
type = MultiAppCopyTransfer
from_multi_app = sub1
to_multi_app = sub2
source_variable = x1
variable = x2
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/transfers/general_field/nearest_node/mesh_division/sub.i)
base_value = 3
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = -0.1
ymin = -0.1
xmax = 0.1
ymax = 0.1
[]
[MeshDivisions]
[middle_sub]
type = CartesianGridDivision
# this division excludes the boundary nodes. The
# peaks in to_main on the boundaries should not be transferred
bottom_left = '-0.021 -0.021 0'
top_right = '0.081 0.081 0'
nx = 2
ny = 2
nz = 1
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '${base_value} + 20*x + 300*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '${base_value} + 1 + 20*x + 300*y*y*y'
[]
[]
[]
[UserObjects]
[to_main]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main
[]
[to_main_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem div'
overwrite = true
[]
[]
# For debugging purposes
[AuxVariables]
[div]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mesh_div]
type = MeshDivisionAux
variable = div
mesh_division = 'middle_sub'
[]
[]
(test/tests/userobjects/pointwise_renormalize_vector/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[v_x]
[]
[v_y]
[]
[]
[ICs]
[v_x]
type = FunctionIC
variable = v_x
function = sin(2*y*pi)
[]
[v_y]
type = FunctionIC
variable = v_y
function = cos(2*x*pi)
[]
[]
[Kernels]
[diff_x]
type = Diffusion
variable = v_x
[]
[dt_x]
type = TimeDerivative
variable = v_x
[]
[diff_y]
type = Diffusion
variable = v_y
[]
[dt_y]
type = TimeDerivative
variable = v_y
[]
[]
[UserObjects]
[renormalize]
type = PointwiseRenormalizeVector
v = 'v_x v_y'
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 0.01
num_steps = 10
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/thermal_conductivity_temperature_function_test/thermal_conductivity_temperature_function_test.i)
#
# This test evaluates the capability of HeatConductionMaterial to define
# thermal conductivity as a function of temperature. The test uses the patch test
# cube mesh with a flux bc on one side and a temperature bc on the opposite side.
# The temperature bc changes as a function of time from 100 to 200. The thermal
# conductivity is a function of temperature, with k = 1 for temps = 100-199, k = 2
# for temps _>_ 200. The flux, q = 10 is constant. The Transient Executioner is used here
# although the interial kernel is omitted, so this is really a series of two steady-state
# solutions.
#
# ---------------
# | |
# | |
# q -> | k | T2
# | |
# T1 = ? | |
# ---------------
# dx = 1
#
#
# q = -k dT/dx
#
# q = -k (T1 - T2)/dx
#
# T1 = (q/-k)*dx + T2
#
# for: T2 = 100, k = 1, q = -10
#
# T1 = 110
# --------
#
# for: T2 = 200, k = 2, q = -10
#
# T1 = 205
# --------
#
[Mesh]#Comment
file = fe_patch.e
[] # Mesh
[Functions]
[./k_func]
type = PiecewiseLinear
x = '100 199 200'
y = '1 1 2'
[../]
[./c_func]
type = PiecewiseLinear
x = '100 200'
y = '0.116 0.116'
[../]
[./t_func]
type = PiecewiseLinear
x = '0 1 2'
y = '100 100 200'
[../]
[] # Functions
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[] # Variables
[Kernels]
[./heat_r]
type = HeatConduction
variable = temp
[../]
[] # Kernels
[BCs]
[./temps_function]
type = FunctionDirichletBC
variable = temp
boundary = 1000
function = t_func
[../]
[./flux_in]
type = NeumannBC
variable = temp
boundary = 100
value = 10
[../]
[] # BCs
[Materials]
[./heat]
type = HeatConductionMaterial
block = 1
temp = temp
thermal_conductivity_temperature_function = k_func
specific_heat_temperature_function = c_func
[../]
[./density]
type = Density
block = 1
density = 0.283
[../]
[] # Materials
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
l_max_its = 100
l_tol = 8e-3
nl_max_its = 15
nl_rel_tol = 1e-4
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 2
num_steps = 2
[] # Executioner
[Outputs]
file_base = out
exodus = true
[] # Outputs
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2comp_nodens.i)
# No-density version of pressure pulse in 1D with 1 phase but 2 components (viscosity, relperm, etc are independent of mass-fractions)
# This input file uses the PorousFlowFullySaturated Action but with multiply_by_density = false
# This implies the porepressure will immediately go to steady state
# The massfrac variables will then advect with the Darcy velocity
# The Darcy velocity = (k / mu) * grad(P) = (1E-7 / 1E-3) * (1E6 / 1E2) = 1 m/s
# The advection speed = Darcy velocity / porosity = 10 m/s
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 0
[]
[tracer]
initial_condition = 0.1
[]
[]
[PorousFlowFullySaturated]
porepressure = pp
mass_fraction_vars = 'tracer'
gravity = '0 0 0'
fp = simple_fluid
stabilization = Full
multiply_by_density = false
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-7 0 0 0 1E-7 0 0 0 1E-7'
[]
[]
[BCs]
[left_p]
type = DirichletBC
boundary = left
value = 1E6
variable = pp
[]
[right_p]
type = DirichletBC
boundary = right
value = 0
variable = pp
[]
[left_tracer]
type = DirichletBC
boundary = left
value = 0.9
variable = tracer
[]
[right_tracer]
type = DirichletBC
boundary = right
value = 0.1
variable = tracer
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_000]
type = PointValue
variable = tracer
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_010]
type = PointValue
variable = tracer
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_020]
type = PointValue
variable = tracer
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_030]
type = PointValue
variable = tracer
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_040]
type = PointValue
variable = tracer
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_050]
type = PointValue
variable = tracer
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_060]
type = PointValue
variable = tracer
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_070]
type = PointValue
variable = tracer
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_080]
type = PointValue
variable = tracer
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_090]
type = PointValue
variable = tracer
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[tracer_100]
type = PointValue
variable = tracer
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/dirackernels/pls01.i)
# fully-saturated situation with a poly-line sink at one
# of the nodes. Because there is no fluid flow, the
# other nodes should not experience any change in
# porepressure.
# The poly-line sink has length=2 and weight=0.1, and
# extracts fluid at a constant rate of 1 kg.m^-1.s^-1.
# Therefore, in 1 second it will have extracted a total
# of 0.2 kg.
# The porosity is 0.1, and the elemental volume is 2,
# so the fluid mass at the node in question = 0.2 * density / 4,
# where the 4 is the number of nodes in the element.
# In this simulation density = dens0 * exp(P / bulk), with
# dens0 = 100, and bulk = 20 MPa.
# The initial porepressure P0 = 10 MPa, so the final (after
# 1 second of simulation) is
# P(t=1) = 0.950879 MPa
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 2
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pls_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
density0 = 100
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[DiracKernels]
[pls]
type = PorousFlowPolyLineSink
fluid_phase = 0
point_file = pls01_21.bh
line_length = 2
SumQuantityUO = pls_total_outflow_mass
variable = pp
p_or_t_vals = '0 1E7'
fluxes = '1 1'
[]
[]
[Postprocessors]
[pls_report]
type = PorousFlowPlotQuantity
uo = pls_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 pls_report'
[]
[p00]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[p01]
type = PointValue
variable = pp
point = '0 1 0'
execute_on = timestep_end
[]
[p20]
type = PointValue
variable = pp
point = '2 0 0'
execute_on = timestep_end
[]
[p21]
type = PointValue
variable = pp
point = '2 1 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 pls_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1
solve_type = NEWTON
[]
[Outputs]
file_base = pls01
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/materials/derivative_material_interface/extra_symbols.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
[]
[]
[Variables]
[dummy]
[]
[]
[GlobalParams]
outputs = exodus
[]
[Materials]
[x]
type = DerivativeParsedMaterial
property_name = Fx
expression = x
extra_symbols = x
[]
[y]
type = DerivativeParsedMaterial
property_name = Fy
expression = y
extra_symbols = y
[]
[z]
type = DerivativeParsedMaterial
property_name = Fz
expression = z
extra_symbols = z
[]
[t]
type = DerivativeParsedMaterial
property_name = Ft
expression = t
extra_symbols = t
[]
[dt]
type = DerivativeParsedMaterial
property_name = Fdt
expression = dt
extra_symbols = dt
[]
[all]
type = DerivativeParsedMaterial
property_name = Fall
expression = x*y*z+t*dt
extra_symbols = 'z dt x y t'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = t+1
[]
num_steps = 5
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/reconstruction/2phase_reconstruction4.i)
#
# In this test we set the initial condition of a set of order parameters
# by pulling out the only grains from given EBSD data file that belong to a specified phase
#
[Problem]
type = FEProblem
solve = false
kernel_coverage_check = false
[]
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = ebsd_40x40_2_phase.txt
[]
[]
[GlobalParams]
op_num = 6
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
phase = 2
output_adjacency_matrix = true
[]
[grain_tracker]
type = GrainTracker
polycrystal_ic_uo = ebsd
remap_grains = false
[]
[]
[AuxVariables]
[var_indices]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/nearest_position/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/beam.i)
# A beam with its ends fully clamped
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 10
nz = 10
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -50
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[./gravity_y]
type = Gravity
use_displaced_mesh = false
variable = disp_y
value = -10
[../]
[]
[BCs]
[./zmax_xfixed]
type = DirichletBC
variable = disp_x
boundary = front
value = 0
[../]
[./zmax_yfixed]
type = DirichletBC
variable = disp_y
boundary = front
value = 0
[../]
[./zmax_zfixed]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[../]
[./zmin_xfixed]
type = DirichletBC
variable = disp_x
boundary = back
value = 0
[../]
[./zmin_yfixed]
type = DirichletBC
variable = disp_y
boundary = back
value = 0
[../]
[./zmin_zfixed]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[UserObjects]
[./coh_irrelevant]
type = SolidMechanicsHardeningCubic
value_0 = 2E6
value_residual = 2E6
internal_limit = 0.01
[../]
[./tanphi]
type = SolidMechanicsHardeningCubic
value_0 = 0.5
value_residual = 0.5
internal_limit = 0.01
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[../]
[./t_strength]
type = SolidMechanicsHardeningCubic
value_0 = 0
value_residual = 0
internal_limit = 0.1
[../]
[./c_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1E80
value_residual = 0.0
internal_limit = 0.01
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '6.4E9 6.4E9' # young 16MPa, Poisson 0.25
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh_irrelevant
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 1000
tip_smoother = 1E5
smoothing_tol = 1E5
yield_function_tol = 1E-5
perfect_guess = true
min_step_size = 0.1
[../]
[./density]
type = GenericFunctionMaterial
block = 0
prop_names = density
prop_values = 1E3*t
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
line_search = bt
nl_abs_tol = 1E-2
nl_rel_tol = 1e-15
l_tol = 1E-10
l_max_its = 100
nl_max_its = 100
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = beam
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/porosity/nan.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[volumetric]
type = ParsedFunction
expression = 't * sqrt(-1)'
# expression = 0
# expression =
[]
[exact]
type = ParsedFunction
symbol_names = 'f'
symbol_values = 'porosity_old'
expression = '(1 - f) * 3e-3 + f'
[]
[]
[Materials]
[porosity]
type = PorosityFromStrain
initial_porosity = 0
negative_behavior = zero
inelastic_strain = strain
outputs = all
[]
[strain]
type = GenericFunctionRankTwoTensor
tensor_name = strain
tensor_functions = 'volumetric'
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1e-3
[]
[Postprocessors]
[porosity]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_end'
[]
[porosity_old]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_begin'
outputs = none
[]
[exact]
type = FunctionValuePostprocessor
function = exact
[]
[00]
type = ElementAverageValue
variable = strain_00
execute_on = 'initial timestep_end'
[]
[11]
type = ElementAverageValue
variable = strain_11
execute_on = 'initial timestep_end'
[]
[22]
type = ElementAverageValue
variable = strain_22
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/3tile_strain.i)
# This is a test to check that changing the finite_difference_width does indeed change convergence
# The number of nonlinear iterations should be greater a width of 1e-20 than 1e-2
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = 920
[]
[]
[AuxKernels]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
extra_vector_tags = 'ref'
[]
[]
[BCs]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pull_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 5e-4
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e11
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = LAROMANCE3TileTest
temperature = temperature
outputs = all
initial_cell_dislocation_density = 5.7e12
initial_wall_dislocation_density = 4.83e11
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1e-5
num_steps = 5
[]
[Postprocessors]
[extrapolation]
type = ElementAverageValue
variable = ROM_extrapolation
outputs = console
[]
[temperature]
type = ElementAverageValue
variable = temperature
outputs = 'console'
[]
[partition_weight]
type = ElementAverageMaterialProperty
mat_prop = partition_weight
outputs = 'console'
[]
[creep_rate]
type = ElementAverageMaterialProperty
mat_prop = creep_rate
[]
[rhom_rate]
type = ElementAverageMaterialProperty
mat_prop = cell_dislocation_rate
outputs = 'console'
[]
[rhoi_rate]
type = ElementAverageMaterialProperty
mat_prop = wall_dislocation_rate
outputs = 'console'
[]
[vonmises]
type = ElementAverageValue
variable = vonmises_stress
outputs = 'console'
[]
[nl_its]
type = NumNonlinearIterations
outputs = none
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
outputs = 'console'
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/uni_axial3.i)
[Mesh]
type = FileMesh
file = quarter_hole.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = 'zmin'
value = '0'
[../]
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = 'xmin'
value = '0'
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = 'ymin'
value = '0'
[../]
[./ymax_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'ymax'
function = '-1E-4*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0.005 0.02 0.002'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 40
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 40
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 0.01E6
mc_edge_smoother = 29
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
C_ijkl = '0 5E9' # young = 10Gpa, poisson = 0.0
[../]
[./strain]
type = ComputeIncrementalStrain
block = 1
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-11
plastic_models = mc
max_NR_iterations = 1000
debug_fspb = crash
[../]
[]
# Preconditioning and Executioner options kindly provided by Andrea
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 1.05
dt = 0.1
solve_type = NEWTON
type = Transient
nl_abs_tol = 1E-10
nl_rel_tol = 1E-12
l_tol = 1E-2
l_max_its = 50
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = uni_axial3
exodus = true
[./csv]
type = CSV
[../]
[]
(modules/combined/examples/optimization/multi-load/single_subapp_one.i)
power = 2
E0 = 1.0
Emin = 1.0e-6
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
# final_generator = 'MoveRight'
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 80
ny = 40
xmin = 0
xmax = 150
ymin = 0
ymax = 75
[]
[left_load]
type = ExtraNodesetGenerator
input = Bottom
new_boundary = left_load
coord = '37.5 75 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '112.5 75 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.1
[]
[sensitivity_var]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[]
[AuxKernels]
[sensitivity_kernel]
type = MaterialRealAux
property = sensitivity
variable = sensitivity_var
check_boundary_restricted = false
execute_on = 'TIMESTEP_END'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = left_load
gravity_value = -1e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.0
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 3
weights = linear
prop_name = sensitivity
force_preaux = true
execute_on = 'TIMESTEP_END'
[]
# No SIMP optimization in subapp
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
force_postaux = true
execute_on = 'TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 25
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
execute_on = 'TIMESTEP_BEGIN TIMESTEP_END NONLINEAR'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_de.i)
# testing desorption jacobian
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
[../]
[]
[ICs]
[./p_ic]
type = RandomIC
variable = pressure
min = 2
max = 3
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = -1
max = 1
[../]
[]
[Kernels]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./mollified_langmuir_params]
type = MollifiedLangmuirMaterial
block = 0
one_over_desorption_time_const = 0.813
one_over_adsorption_time_const = 0
langmuir_density = 0.34
langmuir_pressure = 1.5
conc_var = conc
pressure_var = pressure
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac1
[]
(modules/porous_flow/test/tests/jacobian/desorped_mass_vol_exp01.i)
# Tests the PorousFlowDesorpedMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, HM porosity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[conc]
family = MONOMIAL
order = CONSTANT
[]
[]
[ICs]
[disp_x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[]
[disp_y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[]
[disp_z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[]
[p]
type = RandomIC
min = -1
max = 1
variable = porepressure
[]
[conc]
type = RandomIC
min = 0
max = 1
variable = conc
[]
[]
[BCs]
# necessary otherwise volumetric strain rate will be zero
[disp_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[disp_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'left right'
[]
[disp_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'left right'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[]
[poro]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = porepressure
[]
[conc_in_poro]
type = PorousFlowDesorpedMassVolumetricExpansion
conc_var = conc
variable = porepressure
[]
[conc]
type = PorousFlowDesorpedMassVolumetricExpansion
conc_var = conc
variable = conc
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z conc'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jacobian2
exodus = false
[]
(modules/richards/test/tests/sinks/s05.i)
# checking the multiplying_fcn of RichardsPiecewiseLinearSinkFlux.
# This test is constructed so it should produce exactly the same answer as s02.i
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1 # same deal with PETScs constant state
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 2
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-lfout-rfout-mf)/2/(mi+mf))
symbol_names = 'mi mf lfout rfout'
symbol_values = 'mass_init mass_fin left_flux_out right_flux_out'
[../]
[]
[Postprocessors]
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./left_flux_out]
type = RichardsHalfGaussianSinkFlux
boundary = left
variable = pressure
centre = 1
max = 4
multiplying_fcn = 0.5
sd = 1
[../]
[./right_flux_out]
type = RichardsHalfGaussianSinkFlux
boundary = right
variable = pressure
centre = 1
max = 1
multiplying_fcn = 2
sd = 1
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
[../]
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
[BCs]
[./left_flux]
type = RichardsHalfGaussianSink
boundary = left
variable = pressure
centre = 1
max = 2
sd = 1
[../]
[./right_flux]
type = RichardsHalfGaussianSink
boundary = right
variable = pressure
centre = 1
max = 2
sd = 1
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 4E-3
end_time = 0.4
[]
[Outputs]
file_base = s05
csv = true
execute_on = timestep_end
[]
(modules/phase_field/examples/anisotropic_interfaces/GrandPotentialSolidification.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 28
ny = 28
xmin = -7
xmax = 7
ymin = -7
ymax = 7
uniform_refine = 2
[]
[GlobalParams]
radius = 0.2
int_width = 0.1
x1 = 0.0
y1 = 0.0
derivative_order = 2
[]
[Variables]
[./w]
[../]
[./etaa0]
[../]
[./etab0]
[../]
[./T]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
v = 'etaa0 etab0'
[../]
[]
[ICs]
[./w]
type = SmoothCircleIC
variable = w
# note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
outvalue = -4.0
invalue = 0.0
[../]
[./etaa0]
type = SmoothCircleIC
variable = etaa0
#Solid phase
outvalue = 0.0
invalue = 1.0
[../]
[./etab0]
type = SmoothCircleIC
variable = etab0
#Liquid phase
outvalue = 1.0
invalue = 0.0
[../]
[]
[Kernels]
# Order parameter eta_alpha0
[./ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0'
gamma_names = 'gab'
[../]
[./ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etab0 w T'
[../]
[./ACa0_int1]
type = ACInterface2DMultiPhase1
variable = etaa0
etas = 'etab0'
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
[../]
[./ACa0_int2]
type = ACInterface2DMultiPhase2
variable = etaa0
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
[../]
[./ea0_dot]
type = TimeDerivative
variable = etaa0
[../]
# Order parameter eta_beta0
[./ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0'
gamma_names = 'gab'
[../]
[./ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etaa0 w T'
[../]
[./ACb0_int1]
type = ACInterface2DMultiPhase1
variable = etab0
etas = 'etaa0'
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
[../]
[./ACb0_int2]
type = ACInterface2DMultiPhase2
variable = etab0
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
[../]
[./eb0_dot]
type = TimeDerivative
variable = etab0
[../]
#Chemical potential
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = Dchi
[../]
[./coupled_etaa0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[./coupled_etab0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[./T_dot]
type = TimeDerivative
variable = T
[../]
[./CoefDiffusion]
type = Diffusion
variable = T
[../]
[./etaa0_dot_T]
type = CoefCoupledTimeDerivative
variable = T
v = etaa0
coef = -5.0
[../]
[]
[Materials]
[./ha]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0'
phase_etas = 'etaa0'
[../]
[./hb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0'
phase_etas = 'etab0'
[../]
[./omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
[../]
[./omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w T'
property_name = omegab
material_property_names = 'Vm kb cbeq S Tm'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq-S*(T-Tm)'
[../]
[./rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
[../]
[./rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
[../]
[./kappaa]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
etaa = etaa0
etab = etab0
anisotropy_strength = 0.05
kappa_bar = 0.05
outputs = exodus
output_properties = 'kappaa'
[../]
[./kappab]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
etaa = etab0
etab = etaa0
anisotropy_strength = 0.05
kappa_bar = 0.05
outputs = exodus
output_properties = 'kappab'
[../]
[./const]
type = GenericConstantMaterial
prop_names = 'L D chi Vm ka caeq kb cbeq gab mu S Tm'
prop_values = '33.33 1.0 0.1 1.0 10.0 0.1 10.0 0.9 4.5 10.0 1.0 5.0'
[../]
[./Mobility]
type = ParsedMaterial
property_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-3
l_max_its = 30
nl_max_its = 15
nl_rel_tol = 1.0e-8
nl_abs_tol = 1e-10
end_time = 2.0
dtmax = 0.05
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.0005
cutback_factor = 0.7
growth_factor = 1.2
[../]
[]
[Adaptivity]
initial_steps = 5
max_h_level = 3
initial_marker = err_eta
marker = err_bnds
[./Markers]
[./err_eta]
type = ErrorFractionMarker
coarsen = 0.3
refine = 0.95
indicator = ind_eta
[../]
[./err_bnds]
type = ErrorFractionMarker
coarsen = 0.3
refine = 0.95
indicator = ind_bnds
[../]
[../]
[./Indicators]
[./ind_eta]
type = GradientJumpIndicator
variable = etaa0
[../]
[./ind_bnds]
type = GradientJumpIndicator
variable = bnds
[../]
[../]
[]
[Outputs]
time_step_interval = 5
exodus = true
[]
(modules/combined/test/tests/thermal_strain/thermal_strain.i)
# Patch Test
# This test is designed to compute displacements from a thermal strain.
# The cube is displaced by 1e-6 units in x, 2e-6 in y, and 3e-6 in z.
# The faces are sheared as well (1e-6, 2e-6, and 3e-6 for xy, yz, and
# zx). This gives a uniform strain/stress state for all six unique
# tensor components.
# The temperature moves 100 degrees, and the coefficient of thermal
# expansion is 1e-6. Therefore, the strain (and the displacement
# since this is a unit cube) is 1e-4.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = thermal_strain_test.e
[]
[Functions]
[./tempFunc]
type = PiecewiseLinear
x = '0. 1.'
y = '117.56 217.56'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 117.56
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
add_variables = true
strain = SMALL
incremental = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
temperature = temp
[./block1]
eigenstrain_names = eigenstrain1
block = 1
[../]
[./block2]
eigenstrain_names = eigenstrain2
block = 2
[../]
[./block3]
eigenstrain_names = eigenstrain3
block = 3
[../]
[./block4]
eigenstrain_names = eigenstrain4
block = 4
[../]
[./block5]
eigenstrain_names = eigenstrain5
block = 5
[../]
[./block6]
eigenstrain_names = eigenstrain6
block = 6
[../]
[./block7]
eigenstrain_names = eigenstrain7
block = 7
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 10
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 9
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 14
value = 0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
boundary = '10 12'
function = tempFunc
[../]
[]
[Materials]
[./elasticity_tensor1]
type = ComputeIsotropicElasticityTensor
block = 1
bulk_modulus = 0.333333333333e6
poissons_ratio = 0.0
[../]
[./thermal_strain1]
type = ComputeThermalExpansionEigenstrain
block = 1
temperature = temp
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain1
[../]
[./stress1]
type = ComputeStrainIncrementBasedStress
block = 1
[../]
[./elasticity_tensor2]
type = ComputeIsotropicElasticityTensor
block = 2
bulk_modulus = 0.333333333333e6
lambda = 0.0
[../]
[./thermal_strain2]
type = ComputeThermalExpansionEigenstrain
block = 2
temperature = temp
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain2
[../]
[./stress2]
type = ComputeStrainIncrementBasedStress
block = 2
[../]
[./elasticity_tensor3]
type = ComputeIsotropicElasticityTensor
block = 3
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./thermal_strain3]
type = ComputeThermalExpansionEigenstrain
block = 3
temperature = temp
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain3
[../]
[./stress3]
type = ComputeStrainIncrementBasedStress
block = 3
[../]
[./elasticity_tensor4]
type = ComputeIsotropicElasticityTensor
block = 4
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./thermal_strain4]
type = ComputeThermalExpansionEigenstrain
block = 4
temperature = temp
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain4
[../]
[./stress4]
type = ComputeStrainIncrementBasedStress
block = 4
[../]
[./elasticity_tensor5]
type = ComputeIsotropicElasticityTensor
block = 5
youngs_modulus = 1e6
lambda = 0.0
[../]
[./thermal_strain5]
type = ComputeThermalExpansionEigenstrain
block = 5
temperature = temp
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain5
[../]
[./stress5]
type = ComputeStrainIncrementBasedStress
block = 5
[../]
[./elasticity_tensor6]
type = ComputeIsotropicElasticityTensor
block = 6
youngs_modulus = 1e6
shear_modulus = 5e5
[../]
[./thermal_strain6]
type = ComputeThermalExpansionEigenstrain
block = 6
temperature = temp
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain6
[../]
[./stress6]
type = ComputeStrainIncrementBasedStress
block = 6
[../]
[./elasticity_tensor7]
type = ComputeIsotropicElasticityTensor
block = 7
shear_modulus = 5e5
poissons_ratio = 0.0
[../]
[./thermal_strain7]
type = ComputeThermalExpansionEigenstrain
block = 7
temperature = temp
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain7
[../]
[./stress7]
type = ComputeStrainIncrementBasedStress
block = 7
[../]
[./heat]
type = HeatConductionMaterial
block = '1 2 3 4 5 6 7'
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = Density
block = '1 2 3 4 5 6 7'
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 0.5
num_steps = 2
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/tosub_source_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'x_disp y_disp'
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[x_disp]
initial_condition = -0.1
[]
[y_disp]
initial_condition = -0.1
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[to_sub]
source_variable = u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
#displaced_source_mesh = true
[]
[elemental_to_sub]
source_variable = u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
#displaced_source_mesh = true
[]
[]
(test/tests/multiapps/transient_multiapp/dt_from_multi_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/heterogeneous_materials/vol_expansion_poroperm.i)
# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion and porosity increase.
# Check that permeability is calculated correctly from porosity.
#
# P = t
# With the Biot coefficient being 1, the effective stresses should be
# stress_xx = stress_yy = stress_zz = t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = t.
#
# With the biot coefficient being 1, the porosity (phi) # at time t is:
# phi = 1 - (1 - phi0) / exp(vol_strain)
# where phi0 is the porosity at t = 0 and P = 0.
#
# The permeability (k) is
# k = k_anisotropic * f * d^2 * phi^n / (1-phi)^m
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[p]
[]
[]
[BCs]
[p]
type = FunctionDirichletBC
boundary = 'bottom top'
variable = p
function = t
[]
[xmin]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[]
[ymin]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[zmin]
type = DirichletBC
boundary = back
variable = disp_z
value = 0
[]
[]
[Kernels]
[p_does_not_really_diffuse]
type = Diffusion
variable = p
[]
[TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[poro0]
order = CONSTANT
family = MONOMIAL
[]
[poro]
order = CONSTANT
family = MONOMIAL
[]
[perm_x]
order = CONSTANT
family = MONOMIAL
[]
[perm_y]
order = CONSTANT
family = MONOMIAL
[]
[perm_z]
order = CONSTANT
family = MONOMIAL
[]
[]
[ICs]
[poro0]
type = RandomIC
seed = 0
variable = poro0
max = 0.15
min = 0.05
[]
[]
[AuxKernels]
[poromat]
type = PorousFlowPropertyAux
property = porosity
variable = poro
[]
[perm_x]
type = PorousFlowPropertyAux
property = permeability
variable = perm_x
row = 0
column = 0
[]
[perm_y]
type = PorousFlowPropertyAux
property = permeability
variable = perm_y
row = 1
column = 1
[]
[perm_z]
type = PorousFlowPropertyAux
property = permeability
variable = perm_z
row = 2
column = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'p'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 1
shear_modulus = 1
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = p
capillary_pressure = pc
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = poro0
solid_bulk = 1
biot_coefficient = 1
[]
[permeability]
type = PorousFlowPermeabilityKozenyCarman
k_anisotropy = '1 0 0 0 2 0 0 0 0.1'
poroperm_function = kozeny_carman_fd2
f = 0.1
d = 5
m = 2
n = 7
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
dt = 0.1
end_time = 1
[]
[Outputs]
exodus = true
execute_on = 'timestep_end'
[]
(modules/combined/test/tests/DiffuseCreep/strain.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./creep_strain_yy]
type = RankTwoAux
variable = creep_strain_yy
rank_two_tensor = creep_strain
index_i = 1
index_j = 1
[../]
[./creep_strain_xy]
type = RankTwoAux
variable = creep_strain_xy
rank_two_tensor = creep_strain
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./diffuse_creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = diffuse
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 20
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/timesequence_stepper/timesequence.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
end_time = 4.0
[./TimeStepper]
type = TimeSequenceStepper
time_sequence = '0 0.85 1.3 2 4'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qns_out
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/mixed-transient-steady/mixed.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[Variables]
[./velocity]
family = LAGRANGE_VEC
[../]
[./p]
[../]
[temperature]
[InitialCondition]
type = ConstantIC
value = 1.0
[]
[]
[]
[ICs]
[velocity]
type = VectorConstantIC
x_value = 1e-15
y_value = 1e-15
variable = velocity
[]
[]
[Kernels]
[./mass]
type = INSADMass
variable = p
[../]
[./mass_pspg]
type = INSADMassPSPG
variable = p
[../]
[./momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
[../]
[./momentum_convection]
type = INSADMomentumAdvection
variable = velocity
[../]
[./momentum_viscous]
type = INSADMomentumViscous
variable = velocity
[../]
[./momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
integrate_p_by_parts = true
[../]
[./momentum_supg]
type = INSADMomentumSUPG
variable = velocity
velocity = velocity
[../]
[./temperature_advection]
type = INSADEnergyAdvection
variable = temperature
[../]
[./temperature_conduction]
type = ADHeatConduction
variable = temperature
thermal_conductivity = 'k'
[../]
[temperature_supg]
type = INSADEnergySUPG
variable = temperature
velocity = velocity
[]
[]
[BCs]
[./no_slip]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'bottom right left'
[../]
[./lid]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'top'
function_x = 'lid_function'
[../]
[./pressure_pin]
type = DirichletBC
variable = p
boundary = 'pinned_node'
value = 0
[../]
[./temperature_hot]
type = DirichletBC
variable = temperature
boundary = 'bottom'
value = 1
[../]
[./temperature_cold]
type = DirichletBC
variable = temperature
boundary = 'top'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat]
type = INSADStabilized3Eqn
velocity = velocity
pressure = p
temperature = temperature
[]
[]
[Functions]
[./lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -sub_pc_factor_levels -ksp_gmres_restart'
petsc_options_value = 'asm 6 200'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static/euler_pipe_axial_disp.i)
# Test for small strain Euler beam axial loading in x direction.
# Modeling a pipe with an OD of 10 inches and ID of 8 inches
# The length of the pipe is 5 feet (60 inches) and E = 30e6
# G = 11.54e6 with nu = 0.3
# The applied axial load is 50000 lb which results in a
# displacement of 3.537e-3 inches at the end
# delta = PL/AE = 50000 * 60 / pi (5^2 - 4^2) * 30e6 = 3.537e-3
# In this analysis the displacement is used as a BC
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 60.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[./appl_disp_x2]
type = DirichletBC
variable = disp_x
boundary = right
value = 3.537e-3
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 30e6
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 0
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 28.274
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
outputs = exodus
output_properties = 'forces moments'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '60.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '60.0 0.0 0.0'
variable = disp_y
[../]
[./forces_x]
type = PointValue
point = '60.0 0.0 0.0'
variable = forces_x
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/multiple_two_parameter_plasticity/dp_and_wp.i)
# Use ComputeMultipleInelasticStress with two inelastic models: CappedDruckerPrager and CappedWeakPlane.
# The relative_tolerance and absolute_tolerance parameters are set small so that many
# Picard iterations need to be performed.
#
# The CappedDruckerPrager has tensile strength 3E2 and large cohesion,
# and the return-map sets stress = trial_stress - diag(d, d, d), for
# some d to be determined
# The CappedWeakPlane has tensile strength zero and large cohesion,
# and the return-map sets stress = diag(t - v*w/(1-v), t - v*w/(1-v), t - w)
# where t is trial stress, v is Poisson's ratio, and w is to be determined
#
# d and w are determined by demanding that the final stress shouldn't depend
# on the order of return-mapping (DP first then WP, or WP first then DP).
#
# Let the initial_stress = diag(I, I, I).
# The returned stress is diag(I - d - v*w/(1-v), I - d - v*w/(1-v), I - d - w). This
# must obey Tr(stress) <= dp_tensile_strength, and I-d-w <= wp_tensile_strength.
#
# For I = 1E3, and v = 0.2, the solution is d = 800 and w = 200, with
# stress = diag(150, 150, 0)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
eigenstrain_names = ini_stress
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = 0
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = 0
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 0
[../]
[]
[AuxVariables]
[./yield_fcn_dp]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn_wp]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_dp_auxk]
type = MaterialStdVectorAux
index = 1 # this is the tensile yield function - it should be zero
property = cdp_plastic_yield_function
variable = yield_fcn_dp
[../]
[./yield_fcn_wp_auxk]
type = MaterialStdVectorAux
index = 1 # this is the tensile yield function - it should be zero
property = cwp_plastic_yield_function
variable = yield_fcn_wp
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f_dp]
type = PointValue
point = '0 0 0'
variable = yield_fcn_dp
[../]
[./f_wp]
type = PointValue
point = '0 0 0'
variable = yield_fcn_wp
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 300
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[./wp_coh]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./wp_tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./wp_tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./wp_t_strength]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./wp_c_strength]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 1E7
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1E3 0 0 0 1E3 0 0 0 1E3'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
relative_tolerance = 1E-8
inelastic_models = 'cdp cwp'
perform_finite_strain_rotations = false
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
base_name = cdp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-5
tip_smoother = 1E3
smoothing_tol = 1E3
[../]
[./cwp]
type = CappedWeakPlaneStressUpdate
base_name = cwp
cohesion = wp_coh
tan_friction_angle = wp_tanphi
tan_dilation_angle = wp_tanpsi
tensile_strength = wp_t_strength
compressive_strength = wp_c_strength
tip_smoother = 1E3
smoothing_tol = 1E3
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = dp_and_wp
csv = true
[]
(modules/phase_field/test/tests/reconstruction/euler2rgb_non_uniform_orientation.i)
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = ebsd_scan.txt
[]
[]
[GlobalParams]
op_num = 10
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
bins = 40
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = jp
ebsd_reader = ebsd_reader
enable_var_coloring = true
[]
[grain_tracker]
type = GrainTracker
flood_entity_type = ELEMENTAL
compute_halo_maps = true # For displaying HALO fields
polycrystal_ic_uo = ebsd
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[AuxVariables]
[bnds]
[]
[]
[Kernels]
[PolycrystalKernel]
[]
[]
[AuxKernels]
[BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[]
[Modules]
[PhaseField]
[EulerAngles2RGB]
crystal_structure = cubic
euler_angle_provider = ebsd_reader
grain_tracker = grain_tracker
[]
[]
[]
[Materials]
[Copper]
# T = 500 # K
type = GBEvolution
T = 500
wGB = 0.6 # um
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
molar_volume = 7.11e-6 # Molar volume in m^3/mol
length_scale = 1.0e-6
time_scale = 1.0e-6
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[n_elements]
type = NumElements
execute_on = 'initial timestep_end'
[]
[n_nodes]
type = NumNodes
execute_on = 'initial timestep_end'
[]
[DOFs]
type = NumDOFs
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = Newton
petsc_options_iname = '-pc_type -pc_hypre_type -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 0.7'
l_tol = 1.0e-6
l_max_its = 100
nl_max_its = 20
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 0
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/test_harness/good.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_08.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Hysteresis order is initialised = 3, with turning points = (0.5, 0.8, 0.66)
# Initial saturation is 0.71
# A large amount of water is removed in one timestep so the saturation becomes 0.58 (and order = 0)
# Then, water is added to the system (order = 1, with turning point = 0.58) until saturation = 0.67
# Then, a large amount of water is removed from the system so order becomes 0
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -9E5
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 3
previous_turning_points = '0.6 0.8 0.66'
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30 * if(t <= 1, -2, if(t <= 2, 1.5, -2))'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
[]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D_angle.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 2D version with velocity = (0.1, 0.2, 0)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 0
xmax = 1
ny = 10
ymin = 0
ymax = 1
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1 | x > 0.3 | y < 0.1 | y > 0.3, 0, 1)'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0.2 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 2
dt = 0.1
[]
[Outputs]
print_linear_residuals = false
[out]
type = Exodus
execute_on = 'initial final'
[]
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_convection_1phase/heat_rate_convection_1phase.i)
# Gold value should be the following:
# htc * (T_wall - T) * P_hf * L
T_wall = 350
T = 300
htc = 50
P_hf = 0.3
L = 2.0
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[left_wall]
type = SolidWall1Phase
input = 'pipe:in'
[]
[pipe]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = ${L}
n_elems = 10
A = 1
f = 0.
initial_p = 1e6
initial_T = ${T}
initial_vel = 0
[]
[right_wall]
type = SolidWall1Phase
input = 'pipe:out'
[]
[heat_flux]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe
Hw = ${htc}
T_wall = ${T_wall}
P_hf = ${P_hf}
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0.0
dt = 0.01
num_steps = 0
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[]
[Postprocessors]
[heat_rate]
type = ADHeatRateConvection1Phase
P_hf = P_hf
execute_on = 'INITIAL'
[]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/pressure_pulse/pp_lumped_22.i)
# investigating pressure pulse in 1D with 2 phase
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 2E6
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2E6
variable = pgas
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
variable = pwater
[../]
[./left_gas]
type = DirichletBC
boundary = left
value = 3E6
variable = pgas
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[./pconstraint]
type = RichardsPPenalty
variable = pgas
a = 1E-8
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
viscosity = '1E-3 1E-5'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
dtmin = 1E3
nl_rel_tol = 1.e-9
nl_max_its = 10
end_time = 1E4
[]
[Outputs]
file_base = pp_lumped_22
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(test/tests/functions/function_setup/function_setup_test.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./u_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./ts_func]
type = TimestepSetupFunction
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./u_td]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./ts_aux]
type = FunctionAux
variable = u_aux
function = ts_func
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
num_steps = 5
dt = 1
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/solid_mechanics/test/tests/shell/static/pinched_cylinder_symm_unstructured.i)
# Test for displacement of pinched cylinder (similar to pinch_cyl_symm.i)
# This variant of the test is run with an unstructured mesh
[Mesh]
[mesh]
type = FileMeshGenerator
file = pinched_cyl_10_10_unstructured.msh
[]
[block_100]
type = ParsedSubdomainMeshGenerator
input = mesh
combinatorial_geometry = 'x > -1.1 & x < 1.1 & y > -1.1 & y < 1.1 & z > -0.1 & z < 2.1'
block_id = 100
[]
[nodeset_1]
type = BoundingBoxNodeSetGenerator
input = block_100
top_right = '1.1 1.1 0'
bottom_left = '-1.1 -1.1 0'
new_boundary = 'CD' #CD
[]
[nodeset_2]
type = BoundingBoxNodeSetGenerator
input = nodeset_1
top_right = '1.1 1.1 1.0'
bottom_left = '-1.1 -1.1 1.0'
new_boundary = 'AB' #AB
[]
[nodeset_3]
type = BoundingBoxNodeSetGenerator
input = nodeset_2
top_right = '0.02 1.1 1.0'
bottom_left = '-0.1 0.98 0.0'
new_boundary = 'AD' #AD
[]
[nodeset_4]
type = BoundingBoxNodeSetGenerator
input = nodeset_3
top_right = '1.1 0.02 1.0'
bottom_left = '0.98 -0.1 0.0'
new_boundary = 'BC' #BC
[]
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[rot_x]
order = FIRST
family = LAGRANGE
[]
[rot_y]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[stress_xx0]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx1]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx0]
type = RankTwoAux
variable = stress_xx0
rank_two_tensor = global_stress_t_points_0
index_i = 0
index_j = 0
execute_on = TIMESTEP_END
[]
[stress_xx1]
type = RankTwoAux
variable = stress_xx1
rank_two_tensor = global_stress_t_points_1
index_i = 0
index_j = 0
execute_on = TIMESTEP_END
[]
[]
[BCs]
[simply_support_x]
type = DirichletBC
variable = disp_x
boundary = 'CD AD'
value = 0.0
[]
[simply_support_y]
type = DirichletBC
variable = disp_y
boundary = 'CD BC'
value = 0.0
[]
[simply_support_z]
type = DirichletBC
variable = disp_z
boundary = 'CD AB'
value = 0.0
[]
[simply_support_rot_x]
type = DirichletBC
variable = rot_x
boundary = 'CD BC'
value = 0.0
[]
[simply_support_rot_y]
type = DirichletBC
variable = rot_y
boundary = 'CD AD'
value = 0.0
[]
[]
[DiracKernels]
[point1]
type = ConstantPointSource
variable = disp_x
point = '1 0 1'
value = -2.5 # P = 10
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
[Kernels]
[solid_disp_x]
type = ADStressDivergenceShell
block = '100'
component = 0
variable = disp_x
through_thickness_order = SECOND
[]
[solid_disp_y]
type = ADStressDivergenceShell
block = '100'
component = 1
variable = disp_y
through_thickness_order = SECOND
[]
[solid_disp_z]
type = ADStressDivergenceShell
block = '100'
component = 2
variable = disp_z
through_thickness_order = SECOND
[]
[solid_rot_x]
type = ADStressDivergenceShell
block = '100'
component = 3
variable = rot_x
through_thickness_order = SECOND
[]
[solid_rot_y]
type = ADStressDivergenceShell
block = '100'
component = 4
variable = rot_y
through_thickness_order = SECOND
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 1e6
poissons_ratio = 0.3
block = '100'
through_thickness_order = SECOND
[]
[strain]
type = ADComputeIncrementalShellStrain
block = '100'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.01
through_thickness_order = SECOND
[]
[stress]
type = ADComputeShellStress
block = '100'
through_thickness_order = SECOND
[]
[]
[Postprocessors]
[disp_z2]
type = PointValue
point = '1 0 1'
variable = disp_x
[]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/reset/multilevel_sub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/phase_field/test/tests/free_energy_material/MathFreeEnergy_split.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmin = 0.0
xmax = 30.0
ymin = 0.0
ymax = 30.0
elem_type = QUAD4
[]
[Variables]
[./c]
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[./w]
[../]
[]
[Preconditioning]
active = 'SMP'
[./PBP]
type = PBP
solve_order = 'w c'
preconditioner = 'AMG ASM'
off_diag_row = 'c '
off_diag_column = 'w '
[../]
[./SMP]
type = SMP
coupled_groups = 'c,w'
[../]
[]
[Kernels]
[./cres]
type = SplitCHParsed
variable = c
kappa_name = kappa_c
w = w
f_name = F
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
primary = 0
secondary = 2
translation = '0 30.0 0'
[../]
[./left_right]
primary = 1
secondary = 3
translation = '-30.0 0 0'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
[../]
[./free_energy]
type = MathFreeEnergy
property_name = F
c = c
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step02_transfers/02_sub_nearestnode.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmax = 0.1
ymax = 0.1
zmax = 3
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[tu]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[front]
type = DirichletBC
variable = v
boundary = front
value = 0
[]
[back]
type = DirichletBC
variable = v
boundary = back
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/dirac/bh09.i)
# fully-saturated
# production
# with anisotropic permeability
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '2E-12 1E-12 0 1E-12 2E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh09
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qns_out
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/thermal_expansion/jactest.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temperature]
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
temperature = temperature
eigenstrain_names = "thermal_contribution"
use_displaced_mesh = false
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
temperature = temperature
eigenstrain_names = "thermal_contribution"
use_displaced_mesh = false
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
temperature = temperature
eigenstrain_names = "thermal_contribution"
use_displaced_mesh = false
[]
[temperature]
type = Diffusion
variable = temperature
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
eigenstrain_names = "thermal_contribution"
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/power_law_creep/nonad_bounds.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[finite]
add_variables = true
strain = FINITE
use_automatic_differentiation = true
[]
[]
[BCs]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[top]
type = ADDirichletBC
variable = disp_x
boundary = 'top'
value = 1e-4
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e11
poissons_ratio = 0.3
[]
[elastic_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'creep'
outputs = all
[]
[creep]
type = ADPowerLawCreepTest
coefficient = 10e-22
n_exponent = 2
activation_energy = 0
internal_solve_full_iteration_history = true
internal_solve_output_on = always
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = none
num_steps = 1
[]
[Outputs]
[]
(modules/phase_field/test/tests/feature_volume_vpp_test/centroid.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 15
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[c]
[]
[w]
[]
[eta]
[]
[]
[ICs]
[rect_c]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = c
x1 = 10.0
type = BoundingBoxIC
[]
[rect_eta]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = eta
x1 = 10.0
type = BoundingBoxIC
[]
[]
[Kernels]
[c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = eta
[]
[w_res]
type = SplitCHWRes
variable = w
mob_name = M
[]
[time]
type = CoupledTimeDerivative
variable = w
v = c
[]
[eta_dot]
type = TimeDerivative
variable = eta
[]
[acint_eta]
type = ACInterface
variable = eta
mob_name = M
coupled_variables = c
kappa_name = kappa_eta
[]
[acbulk_eta]
type = AllenCahn
variable = eta
mob_name = M
f_name = F
coupled_variables = c
[]
[]
[Materials]
[pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[]
[free_energy]
type = DerivativeParsedMaterial
coupled_variables = 'c eta'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
derivative_order = 2
[]
[]
[Postprocessors]
[grain_center]
type = GrainTracker
variable = eta
outputs = none
compute_var_to_feature_map = true
execute_on = 'timestep_begin'
[]
[]
[VectorPostprocessors]
[grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'timestep_begin'
output_centroids = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.2
num_steps = 4
[]
[Outputs]
csv = true
[]
(test/tests/time_integrators/actually_explicit_euler/actually_explicit_euler_lumped.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.001
[./TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lumped
[../]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/recharge_discharge/rd02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 120
ny = 1
xmin = 0
xmax = 6
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1 10 500 5000 50000'
x = '0 10 100 1000 10000 500000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1E3
bulk_mod = 2E7
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.336
al = 1.43E-4
[../]
[./RelPermPower]
type = RichardsRelPermVG1
scut = 0.99
simm = 0.0
m = 0.336
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E+0
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[BCs]
active = 'fix_bot'
[./fix_bot]
type = DirichletBC
variable = pressure
boundary = 'left'
value = 0.0
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.33
mat_permeability = '0.295E-12 0 0 0 0.295E-12 0 0 0 0.295E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1.01E-3
gravity = '-10 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 345600
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rd02
time_step_interval = 100000
execute_on = 'initial final'
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_first/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/bcs/periodic/periodic_level_1_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
nz = 0
xmax = 20
ymax = 16
zmax = 0
elem_type = QUAD4
uniform_refine = 3
parallel_type = replicated # This is because of floating point roundoff being different with DistributedMesh
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1e-5
[../]
[./conv]
type = Convection
variable = u
velocity = '-0.4 0 0'
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = 6.0
y_center = 8.0
x_spread = 1.0
y_spread = 2.0
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
primary = 3
secondary = 1
translation = '20 0 0'
[../]
[./y]
variable = u
primary = 0
secondary = 2
translation = '0 16 0'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 2
num_steps = 7
[./Adaptivity]
refine_fraction = .80
coarsen_fraction = .2
max_h_level = 4
error_estimator = KellyErrorEstimator
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/combined/test/tests/thermo_mech/youngs_modulus_function_temp.i)
# ---------------------------------------------------------------------------
# This test is designed to verify the variable elasticity tensor functionality in the
# ComputeFiniteStrainElasticStress class with the elasticity_tensor_has_changed flag
# by varying the young's modulus with temperature. A constant strain is applied
# to the mesh in this case, and the stress varies with the changing elastic constants.
#
# Geometry: A single element cube in symmetry boundary conditions and pulled
# at a constant displacement to create a constant strain in the x-direction.
#
# Temperature: The temperature varies from 400K to 700K in this simulation by
# 100K each time step. The temperature is held constant in the last
# timestep to ensure that the elasticity tensor components are constant
# under constant temperature.
#
# Results: Because Poisson's ratio is set to zero, only the stress along the x
# axis is non-zero. The stress changes with temperature.
#
# Temperature(K) strain_{xx}(m/m) Young's Modulus(Pa) stress_{xx}(Pa)
# 400 0.001 10.0e6 1.0e4
# 500 0.001 10.0e6 1.0e4
# 600 0.001 9.94e6 9.94e3
# 700 0.001 9.93e6 9.93e3
#
# The tensor mechanics results align exactly with the analytical results above
# when this test is run with ComputeIncrementalStrain. When the test is
# run with ComputeFiniteStrain, a 0.05% discrepancy between the analytical
# strains and the simulation strain results is observed, and this discrepancy
# is carried over into the calculation of the elastic stress.
#-------------------------------------------------------------------------
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 400
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_function]
type = PiecewiseLinear
x = '1 4'
y = '400 700'
[../]
[]
[Kernels]
[./heat]
type = Diffusion
variable = temp
[../]
[./TensorMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./elastic_strain_xx]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./u_left_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./u_back_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./u_pull_right]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.001
[../]
[./temp_bc_1]
type = FunctionDirichletBC
variable = temp
preset = false
boundary = '1 2 3 4'
function = temperature_function
[../]
[]
[Materials]
[./youngs_modulus]
type = PiecewiseLinearInterpolationMaterial
xy_data = '0 10e+6
599.9999 10e+6
600 9.94e+6
99900 10e3'
property = youngs_modulus
variable = temp
[../]
[./elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
args = temp
youngs_modulus = youngs_modulus
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
end_time = 5
[]
[Postprocessors]
[./elastic_strain_xx]
type = ElementAverageValue
variable = elastic_strain_xx
[../]
[./elastic_stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./temp]
type = AverageNodalVariableValue
variable = temp
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/umat/print_c/print_compare_c.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t/1000
[]
[]
[AuxVariables]
[strain_xy]
family = MONOMIAL
order = FIRST
[]
[strain_yy]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 1
index_j = 0
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[]
[NodalKernels]
[force_x]
type = ConstantRate
variable = disp_x
boundary = top
rate = 1.0e0
[]
[]
[Materials]
# 1. Active for UMAT verification
[umat_c]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_print_c'
num_state_vars = 0
use_one_based_indexing = true
[]
[umat_f]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic'
num_state_vars = 0
use_one_based_indexing = true
[]
[umat_eigen]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_print_eigen'
num_state_vars = 0
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 10
dt = 10.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/misc/test/tests/sensor_postprocessor/transient_general_sensor.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[temperature]
initial_condition = 600 # Start at room temperature
[]
[]
[Kernels]
[heat_conduction]
type = ADMatDiffusion
variable = temperature
diffusivity = thermal_conductivity
[]
[heat_conduction_time_derivative]
type = ADTimeDerivative
variable = temperature
[]
[]
[BCs]
[inlet_temperature]
type = DirichletBC
variable = temperature
boundary = left
value = 600 # (K)
[]
[outlet_temperature]
type = DirichletBC
variable = temperature
boundary = right
value = 602 # (K)
[]
[]
[Materials]
[steel]
type = ADGenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '18 0.466 80' # W/m*K, J/kg-K, kg/m^3 @ 296K
[]
[]
[Problem]
type = FEProblem
[]
[Postprocessors]
[input_signal_pp]
type = ElementAverageValue
variable = temperature
#execute_on = 'initial timestep_begin'
[]
[general_sensor_pp]
type = GeneralSensorPostprocessor
#execute_on = 'initial timestep_begin'
input_signal = input_signal_pp
noise_std_dev_function = '0'
delay_function = '0.3'
drift_function = '0.2'
efficiency_function = '0.8'
signalToNoise_function = '1'
uncertainty_std_dev_function = '0'
R_function = '1'
proportional_weight = 1
integral_weight = 0
seed = 2
[]
[]
[Executioner]
type = Transient
line_search = none
dt = 0.1
num_steps = 100
nl_rel_tol = 1e-02
nl_abs_tol = 1e-8
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(tutorials/tutorial02_multiapps/step02_transfers/04_parent_multiscale.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[vt]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[micro]
type = TransientMultiApp
positions = '0.15 0.15 0 0.45 0.45 0 0.75 0.75 0'
input_files = '04_sub_multiscale.i'
cli_args = 'BCs/right/value=1 BCs/right/value=2 BCs/right/value=3'
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[push_u]
type = MultiAppVariableValueSampleTransfer
to_multi_app = micro
source_variable = u
variable = ut
[]
[pull_v]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = micro
variable = vt
postprocessor = average_v
[]
[]
(modules/heat_transfer/test/tests/gray_lambert_radiator/gray_lambert_cavity_automatic_vf_3D.i)
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 2
zmin = 0
zmax = 3
nx = 4
ny = 4
nz = 4
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[./temperature]
initial_condition = 300
[../]
[]
[UserObjects]
[./gray_lambert]
type = ViewFactorObjectSurfaceRadiation
boundary = 'bottom top left right front back'
fixed_temperature_boundary = 'bottom top'
fixed_boundary_temperatures = '550 300'
adiabatic_boundary = 'right left front back'
emissivity = '1 0.75 0.75 0.75 0.75 0.75'
temperature = temperature
view_factor_object_name = view_factor
[../]
[./view_factor]
type = UnobstructedPlanarViewFactor
boundary = 'bottom top left right front back'
normalize_view_factor = true
execute_on = 'INITIAL'
[../]
[]
[Postprocessors]
[./heat_flux_density_bottom]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = HEAT_FLUX_DENSITY
boundary = bottom
[../]
[./temperature_left]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = TEMPERATURE
boundary = left
[../]
[./temperature_right]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = TEMPERATURE
boundary = right
[../]
[./brightness_top]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = RADIOSITY
boundary = top
[../]
[./brightness_front]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = RADIOSITY
boundary = front
[../]
[./brightness_back]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = RADIOSITY
boundary = back
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/except1.i)
# checking for exception error messages
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 8E-6
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 6E-6
[]
[topz]
type = DirichletBC
variable = z_disp
boundary = front
value = 1E-6
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.55
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 0
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-3
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/parent2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub_app]
order = THIRD
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[./point_value_0]
type = ScalarVariable
variable = from_sub_app
component = 0
[../]
[./point_value_1]
type = ScalarVariable
variable = from_sub_app
component = 1
[../]
[./point_value_2]
type = ScalarVariable
variable = from_sub_app
component = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
hide = from_sub_app
[]
[MultiApps]
[./pp_sub]
app_type = MooseTestApp
positions = '0.5 0.5 0
0.7 0.7 0
0.8 0.8 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub2.i
[../]
[]
[Transfers]
[./pp_transfer]
type = MultiAppPostprocessorToAuxScalarTransfer
from_multi_app = pp_sub
from_postprocessor = point_value
to_aux_scalar = from_sub_app
[../]
[]
(modules/contact/test/tests/pdass_problems/ironing_penalty.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = iron.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '10'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '20'
new_block_name = 'primary_lower'
input = secondary
[]
patch_update_strategy = auto
patch_size = 20
allow_renumbering = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[tangential_vel_one]
order = FIRST
family = LAGRANGE
[]
[real_weighted_gap]
order = FIRST
family = LAGRANGE
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[von_mises]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 2. 8.'
y = '0. -1.0 -1.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 8.'
y = '0. 8.'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
block = '1 2'
strain = FINITE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel_auxk]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
[]
[real_weighted_gap_auxk]
type = PenaltyMortarUserObjectAux
variable = real_weighted_gap
user_object = friction_uo
contact_quantity = normal_gap
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
block = '1 2'
[]
[]
[VectorPostprocessors]
[penalty_normal_pressure]
type = NodalValueSampler
variable = penalty_normal_pressure
boundary = 10
sort_by = id
[]
[]
[BCs]
[bot_x_disp]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
preset = false
[]
[bot_y_disp]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
preset = false
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = disp_ramp_vert
preset = false
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = '30'
function = disp_ramp_horz
preset = false
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 6896
poissons_ratio = 0.32
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '2'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 689.6
poissons_ratio = 0.32
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
l_tol = 1e-6
l_max_its = 50
nl_max_its = 30
start_time = 0.0
end_time = 6.5 # 6.5
dt = 0.0125
dtmin = 1e-5
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = true
[chkfile]
type = CSV
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[console]
type = Console
max_rows = 5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.1 # with 2.0 works
secondary_variable = disp_x
penalty = 1e5
penalty_friction = 1e4
use_physical_gap = true
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[t_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[t_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(test/tests/time_steppers/time_stepper_system/time_stepper_system.i)
[Mesh]
file = restart_test_cp/0005-mesh.cpa.gz
[]
[Variables]
[u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Problem]
type = SlowProblem
seconds_to_sleep = '0.0 0.0 0.1 0.1 0.5 0.2 0.2 0.1 0.1 0.1'
kernel_coverage_check = false
restart_file_base = restart_test_cp/0005
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
[TimeSteppers]
[LogConstDT]
type = LogConstantDT
log_dt = 0.2
first_dt = 0.1
[]
[Timesequence]
type = TimeSequenceStepper
time_sequence = '0 0.12 0.2 0.5 0.6'
[]
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Outputs]
csv = true
file_base='time_stepper_restart'
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/cp_eigenstrains/thermal_eigenstrain_test.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[temperature]
order = FIRST
family = LAGRANGE
[]
[eth_xx]
order = CONSTANT
family = MONOMIAL
[]
[eth_yy]
order = CONSTANT
family = MONOMIAL
[]
[eth_zz]
order = CONSTANT
family = MONOMIAL
[]
[fth_xx]
order = CONSTANT
family = MONOMIAL
[]
[fth_yy]
order = CONSTANT
family = MONOMIAL
[]
[fth_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = '300+400*t' # temperature increases at a constant rate
execute_on = timestep_begin
[]
[eth_xx]
type = RankTwoAux
variable = eth_xx
rank_two_tensor = thermal_eigenstrain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[eth_yy]
type = RankTwoAux
variable = eth_yy
rank_two_tensor = thermal_eigenstrain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[eth_zz]
type = RankTwoAux
variable = eth_zz
rank_two_tensor = thermal_eigenstrain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fth_xx]
type = RankTwoAux
variable = fth_xx
rank_two_tensor = thermal_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fth_yy]
type = RankTwoAux
variable = fth_yy
rank_two_tensor = thermal_deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[fth_zz]
type = RankTwoAux
variable = fth_zz
rank_two_tensor = thermal_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
eigenstrain_names = thermal_eigenstrain
tan_mod_type = exact
maximum_substep_iteration = 5
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[thermal_eigenstrain]
type = ComputeCrystalPlasticityThermalEigenstrain
eigenstrain_name = thermal_eigenstrain
deformation_gradient_name = thermal_deformation_gradient
temperature = temperature
thermal_expansion_coefficients = '1e-05 2e-05 4e-05' # thermal expansion coefficients along three directions
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[eth_xx]
type = ElementAverageValue
variable = eth_xx
[]
[eth_yy]
type = ElementAverageValue
variable = eth_yy
[]
[eth_zz]
type = ElementAverageValue
variable = eth_zz
[]
[fth_xx]
type = ElementAverageValue
variable = fth_xx
[]
[fth_yy]
type = ElementAverageValue
variable = fth_yy
[]
[fth_zz]
type = ElementAverageValue
variable = fth_zz
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.1
dtmin = 1e-4
end_time = 10
[]
[Outputs]
csv = true
[console]
type = Console
max_rows = 5
[]
[]
(test/tests/materials/generic_materials/ad_generic_function_rank_two_tensor.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[fcn_00]
type = ParsedFunction
expression = '1 + t'
[]
[fcn_10]
type = ParsedFunction
expression = '4 + t'
[]
[fcn_20]
type = ParsedFunction
expression = '7 + t'
[]
[fcn_01]
type = ParsedFunction
expression = '2 + t'
[]
[fcn_11]
type = ParsedFunction
expression = '5 + t'
[]
[fcn_21]
type = ParsedFunction
expression = '8 + t'
[]
[fcn_02]
type = ParsedFunction
expression = '3 + t'
[]
[fcn_12]
type = ParsedFunction
expression = '6 + t'
[]
[fcn_22]
type = ParsedFunction
expression = '9 + t'
[]
[]
[Materials]
[./tensor]
type = ADGenericFunctionRankTwoTensor
tensor_name = function
# tensor values are column major-ordered
tensor_functions = 'fcn_00 fcn_10 fcn_20 fcn_01 fcn_11 fcn_21 fcn_02 fcn_12 fcn_22'
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Postprocessors]
[00]
type = ElementAverageValue
variable = function_00
[]
[01]
type = ElementAverageValue
variable = function_01
[]
[02]
type = ElementAverageValue
variable = function_02
[]
[10]
type = ElementAverageValue
variable = function_10
[]
[11]
type = ElementAverageValue
variable = function_11
[]
[12]
type = ElementAverageValue
variable = function_12
[]
[20]
type = ElementAverageValue
variable = function_20
[]
[21]
type = ElementAverageValue
variable = function_21
[]
[22]
type = ElementAverageValue
variable = function_22
[]
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_pump_1phase/jacobian.i)
# Pump data used in this test comes from the LOFT Systems Tests, described in NUREG/CR-0247
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 0
closures = simple_closures
fp = fp
f = 0
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[fch1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
A = 1
[]
[pump]
type = ShaftConnectedPump1Phase
inlet = 'fch1:out'
outlet = 'fch2:in'
position = '1 0 0'
volume = 0.3
A_ref = 1
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
inertia_coeff = '1 1 1 1'
inertia_const = 1.61397
omega_rated = 314
speed_cr_I = 1e12
speed_cr_fr = 0
torque_rated = 47.1825
volumetric_rated = 1
head_rated = 58.52
tau_fr_coeff = '0 0 9.084 0'
tau_fr_const = 0
head = head_fcn
torque_hydraulic = torque_fcn
density_rated = 1
use_scalar_variables = false
[]
[fch2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
A = 1
[]
[shaft]
type = Shaft
connected_components = 'pump'
initial_speed = 1
[]
[]
[Functions]
[head_fcn]
type = PiecewiseLinear
data_file = loft_head_data.csv
format = columns
[]
[torque_fcn]
type = PiecewiseLinear
data_file = loft_torque_data.csv
format = columns
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 1
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-snes_test_err'
petsc_options_value = '2e-10'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
(modules/porous_flow/test/tests/jacobian/phe01.i)
# Capped weak-plane plasticity, Kernel = PorousFlowPlasticHeatEnergy
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temperature]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[temp]
type = RandomIC
variable = temperature
min = 0.1
max = 0.2
[]
[]
[Kernels]
[phe]
type = PorousFlowPlasticHeatEnergy
variable = temperature
[]
[dummy_disp_x]
type = PorousFlowPlasticHeatEnergy
coeff = -1.3
variable = disp_x
[]
[dummy_disp_y]
type = PorousFlowPlasticHeatEnergy
coeff = 1.1
variable = disp_y
[]
[dummy_disp_z]
type = PorousFlowPlasticHeatEnergy
coeff = 0.2
variable = disp_z
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temperature disp_x disp_y disp_z'
number_fluid_phases = 0
number_fluid_components = 0
[]
[coh]
type = TensorMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[]
[tanphi]
type = TensorMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[]
[tanpsi]
type = TensorMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 3
[]
[t_strength]
type = TensorMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[]
[c_strength]
type = TensorMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_0 = -2
internal_limit = 0
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
temperature = temperature
[]
[porosity]
type = PorousFlowPorosity
thermal = true
mechanical = true
porosity_zero = 0.3
thermal_expansion_coeff = 1.3
[]
[volstrain]
type = PorousFlowVolumetricStrain
[]
[phe]
type = ComputePlasticHeatEnergy
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[]
[strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[]
[ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 1 0 1 -1.5'
eigenstrain_name = ini_stress
[]
[admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[]
[mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-10
perfect_guess = false
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/richards/test/tests/theis/th22.i)
# two-phase, fully-saturated
# production
[Mesh]
type = FileMesh
file = th02_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 2 4 20'
x = '0 1 10 100'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_pressure
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[DiracKernels]
[./bh]
type = RichardsPolyLineSink
pressures = '-1E9 1E9'
fluxes = '200 200'
point_file = th01.points
SumQuantityUO = total_outflow_mass
variable = pwater
[../]
[]
[Postprocessors]
[./flow_report]
type = RichardsPlotQuantity
uo = total_outflow_mass
[../]
[./p50]
type = PointValue
variable = pwater
point = '50 0 0'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E5
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
mat_porosity = 0.1
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1E-5'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-7 1E-10 20 1E-10 1E-100'
[../]
[]
[Executioner]
type = Transient
end_time = 100
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = th22
csv = true
[]
(test/tests/postprocessors/coupled_solution_dofs/coupled_solution_dofs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./L2_norm]
type = ElementL2Norm
variable = u
[../]
[./integral]
type = ElementIntegralVariablePostprocessor
variable = u
[../]
[./direct_sum]
type = ElementMomentSum
variable = u
[../]
[./direct_sum_old]
type = ElementMomentSum
variable = u
implicit = false
[../]
[./direct_sum_older]
type = ElementMomentSum
variable = u
use_old = true
implicit = false
[../]
[]
[Executioner]
type = Transient
num_steps = 3
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/poro_mechanics/pp_generation_unconfined_action.i)
# This is identical to pp_generation_unconfined.i but it uses
# and action instead of explicitly writing all the Kernels out
#
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# Source = s (units = 1/second)
#
# Expect:
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_xx = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
#
# s = 0.1
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[../]
[./confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[../]
[./confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[../]
[]
[Kernels]
[./PoroMechanics]
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[./source]
type = BodyForce
function = 0.1
variable = porepressure
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.3
solid_bulk_compliance = 0.5
fluid_bulk_compliance = 0.3
constant_porosity = true
[../]
[]
[Postprocessors]
[./p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[../]
[./zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[../]
[./stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[../]
[./stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[../]
[./stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined_action
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/creep_ramp_sub_false.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = 889
[]
[effective_inelastic_strain]
order = FIRST
family = MONOMIAL
[]
[cell_dislocations]
order = FIRST
family = MONOMIAL
[]
[wall_dislocations]
order = FIRST
family = MONOMIAL
[]
[number_of_substeps]
order = FIRST
family = MONOMIAL
[]
[]
[AuxKernels]
[effective_inelastic_strain]
type = MaterialRealAux
variable = effective_inelastic_strain
property = effective_creep_strain
[]
[cell_dislocations]
type = MaterialRealAux
variable = cell_dislocations
property = cell_dislocations
[]
[wall_dislocations]
type = MaterialRealAux
variable = wall_dislocations
property = wall_dislocations
[]
[number_of_substeps]
type = MaterialRealAux
variable = number_of_substeps
property = number_of_substeps
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = Pressure
variable = disp_x
boundary = right
factor = -0.5
function = shear_function
[]
[pressure_y]
type = Pressure
variable = disp_y
boundary = top
factor = -0.5
function = shear_function
[]
[pressure_z]
type = Pressure
variable = disp_z
boundary = front
factor = 0.5
function = shear_function
[]
[]
[Functions]
[shear_function]
type = ParsedFunction
expression = 'timeToDoubleInHours := 10;
if(t<=28*60*60, 15.0e6, 15.0e6*(t-28*3600)/3600/timeToDoubleInHours+15.0e6)'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.68e11
poissons_ratio = 0.31
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[mx_phase_fraction]
type = GenericConstantMaterial
prop_names = mx_phase_fraction
prop_values = 5.13e-2 #precipitation bounds: 6e-3, 1e-1
outputs = all
[]
[rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
use_substepping = NONE
max_inelastic_increment = 0.0001
stress_input_window_low_failure = WARN
stress_input_window_high_failure = ERROR
cell_input_window_high_failure = ERROR
cell_input_window_low_failure = ERROR
wall_input_window_low_failure = ERROR
wall_input_window_high_failure = ERROR
temperature_input_window_high_failure = ERROR
temperature_input_window_low_failure = ERROR
environment_input_window_high_failure = ERROR
environment_input_window_low_failure = ERROR
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-4
automatic_scaling = true
compute_scaling_once = false
dtmin = 0.1
dtmax = 1e5
end_time = 136800
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1 ## This model requires a tiny timestep at the onset for the first 10s
iteration_window = 4
optimal_iterations = 12
time_t = '100800'
time_dt = '1e5'
[]
[]
[Postprocessors]
[effective_strain_avg]
type = ElementAverageValue
variable = effective_inelastic_strain
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[max_vonmises_stress]
type = ElementExtremeValue
variable = vonmises_stress
value_type = max
[]
[number_of_substeps]
type = ElementAverageValue
variable = number_of_substeps
[]
[]
[Outputs]
csv = true
[]
(modules/chemical_reactions/test/tests/exceptions/missing_gamma.i)
# Missing activity coefficient in AqueousEquilibriumRxnAux AuxKernel
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[]
[AuxVariables]
[./c]
[../]
[./gamma_a]
[../]
[]
[AuxKernels]
[./c]
type = AqueousEquilibriumRxnAux
variable = c
v = 'a b'
gamma_v = gamma_a
sto_v = '1 1'
log_k = 1
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
end_time = 1
[]
(modules/combined/test/tests/internal_volume/rz_displaced.i)
#
# Volume Test
#
# This test is designed to compute the volume of a space when displacements
# are imposed.
#
# The mesh is composed of one block (1) with two elements. The mesh is
# such that the initial volume is 1. One element face is displaced to
# produce a final volume of 2.
#
# r1
# +----+ -
# | | |
# +----+ h V1 = pi * h * r1^2
# | | |
# +----+ -
#
# becomes
#
# +----+
# | \
# +------+ v2 = pi * h/2 * ( r2^2 + 1/3 * ( r2^2 + r2*r1 + r1^2 ) )
# | |
# +------+
# r2
#
# r1 = 1
# r2 = 1.5380168369562588
# h = 1/pi
#
# Note: Because the InternalVolume PP computes cavity volumes as positive,
# the volumes reported are negative.
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = meshes/rz_displaced.e
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Functions]
[./disp_x]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.5380168369562588'
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./volumetric_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = false
decomposition_method = EigenSolution
incremental = true
strain = FINITE
[../]
[]
[AuxKernels]
[./fred]
type = RankTwoScalarAux
rank_two_tensor = total_strain
variable = volumetric_strain
scalar_type = VolumetricStrain
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./x]
type = FunctionDirichletBC
boundary = 3
variable = disp_x
function = disp_x
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 2
execute_on = 'initial timestep_end'
[../]
[./volStrain0]
type = ElementalVariableValue
elementid = 0
variable = volumetric_strain
[../]
[./volStrain1]
type = ElementalVariableValue
elementid = 1
variable = volumetric_strain
[../]
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/err.free.i)
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1. 1. 1.'
initial_vel = 0
initial_p = 1e5
initial_T = 300
closures = simple_closures
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = water
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.
D_h = 1.12837916709551
f = 0.01
length = 1
n_elems = 100
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1e-4
dtmin = 1.e-7
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-8
l_max_its = 100
start_time = 0.0
num_steps = 10
[]
[Outputs]
[out]
type = Exodus
[]
[]
(test/tests/auxkernels/function_scalar_aux/function_scalar_aux.i)
#
# Testing a solution that is second order in space and first order in time
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[AuxVariables]
[./x]
family = SCALAR
order = FIRST
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = ((x*x)+(y*y))-(4*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./x_fn]
type = ParsedFunction
expression = t
[../]
[]
[AuxScalarKernels]
[./x_saux]
type = FunctionScalarAux
variable = x
function = x_fn
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.25
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/j2_plasticity/hard1.i)
# UserObject J2 test, with hardening, but with rate=0
# apply uniform compression in x direction to give
# trial stress_xx = -5, so sqrt(3*J2) = 5
# with zero Poisson's ratio, this should return to
# stress_xx = -3, stress_yy = -1 = stress_zz,
# for strength = 2
# (note that stress_xx - stress_yy = stress_xx - stress_zz = -2, so sqrt(3*j2) = 2,
# and that the mean stress remains = -5/3)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-2.5E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = j2
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = hard1
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/materials/stateful_prop/stateful_prop_test_older.i)
[Mesh]
dim = 3
file = cube.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./prop1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
prop_state = 'older' # Use the "Older" value to compute conductivity
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./prop1_output_init]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
execute_on = initial
[../]
[./prop1_output]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = 1
value = 0.0
[../]
[./top]
type = DirichletBC
variable = u
boundary = 2
value = 1.0
[../]
[]
[Materials]
[./stateful]
type = StatefulTest
prop_names = thermal_conductivity
prop_values = 1.0
[../]
[]
[Postprocessors]
[./integral]
type = ElementAverageValue
variable = prop1
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 10
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
file_base = out_older
exodus = true
csv = true
[]
(modules/stochastic_tools/test/tests/multiapps/sampler_transient_multiapp/parent_transient_cmd_control.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_0]
type = Uniform
lower_bound = 0.1
upper_bound = 0.3
[]
[]
[Samplers]
[mc]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_0'
execute_on = PRE_MULTIAPP_SETUP
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[MultiApps]
[runner]
type = SamplerTransientMultiApp
sampler = mc
input_files = 'sub.i'
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = runner
sampler = mc
param_names = 'BCs/left/value'
[]
[]
(modules/solid_mechanics/test/tests/2D_different_planes/planestrain_jacobian_testing_yz.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_yz_plane.e
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_strain]
block = 1
strain = SMALL
out_of_plane_direction = x
planar_formulation = PLANE_STRAIN
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test10.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmin = 0
xmax = 5
ymin = 0
ymax = 5
[]
[left]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '2 2 0'
top_right = '3 3 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = left
block_id = 2
bottom_left = '3 2 0'
top_right = '4 3 1'
[]
[interior_sideset]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
input = right
new_boundary = interior_ss
[]
[new_block_number]
type = SubdomainBoundingBoxGenerator
block_id = 3
bottom_left = '0 0 0'
top_right = '4 4 1'
input = 'interior_sideset'
[]
[ed0]
type = BlockDeletionGenerator
block = 3
input = 'new_block_number'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/fracture_diffusion/fracture_app_dirac.i)
# A fracture, which is a 1D line of elements, is embedded in a matrix, which is a 2D surface of elements.
#
# The heat equation governs temperature in the fracture and matrix system, and heat energy is transferred between the two using a MultiApp approach
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 20
xmin = 0
xmax = 10.0
[]
[]
[Variables]
[frac_T]
[]
[]
[BCs]
[frac_T]
type = DirichletBC
variable = frac_T
boundary = left
value = 1
[]
[]
[AuxVariables]
[transferred_matrix_T]
[]
[joules_per_s]
[]
[]
[Kernels]
[dot_frac_T]
type = CoefTimeDerivative
Coefficient = 1E-2
variable = frac_T
[]
[fracture_diffusion]
type = AnisotropicDiffusion
variable = frac_T
tensor_coeff = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[toMatrix]
type = PorousFlowHeatMassTransfer
variable = frac_T
v = transferred_matrix_T
transfer_coefficient = 0.02
save_in = joules_per_s
[]
[]
[VectorPostprocessors]
[heat_transfer_rate]
type = NodalValueSampler
outputs = none
sort_by = id
variable = joules_per_s
[]
[frac_T]
type = NodalValueSampler
outputs = frac_T
sort_by = x
variable = frac_T
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
nl_rel_tol = 1e-8
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
[]
[Outputs]
print_linear_residuals = false
exodus = false
[frac_T]
type = CSV
execute_on = final
[]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/auxkernels/time_derivative/time_derivative.i)
# This test is setting the values of an auxiliary varaible f according to the
# function f_fn. This function is time dependent.
#
# Then the f_dot is brought as a forcing function into the L2 projection, thus
# the resulting values of u should give the f_dot which is known.
#
# NOTE: There is no need to do more than 2 time steps, because f_dot is constant
# in time. That means that the projection is exactly the same for the second time
# step as is for the first time step. The solver has nothing to do and you can
# see that on the "zero" initial non-linear residual.
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[Functions]
[./f_fn]
type = ParsedFunction
expression = t*(x+y)
[../]
[./f_dot_fn]
type = ParsedFunction
expression = (x+y)
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./l2_proj]
type = Reaction
variable = u
[../]
[./dck]
type = DotCouplingKernel
variable = u
v = f
[../]
[]
[AuxVariables]
[./f]
[../]
[]
[AuxKernels]
[./f_k]
type = FunctionAux
variable = f
function = f_fn
[../]
[]
[Postprocessors]
[./l2_error]
type = ElementL2Error
variable = u
function = f_dot_fn
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
nl_abs_tol = 1.e-15
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/problems/brayton_cycle/closed_brayton_cycle.i)
# This input file is used to demonstrate a simple closed, air Brayton cycle using
# a compressor, turbine, shaft, motor, and generator.
# The flow length is divided into 6 segments as illustrated below, where
# - "(C)" denotes the compressor
# - "(T)" denotes the turbine
# - "*" denotes a fictitious junction
#
# Heated section Cooled section
# *-----(C)-----*--------------*-----(T)-----*--------------*
# 1 2 3 4 5 6
#
# Initially the fluid is at rest at ambient conditions, the shaft speed is zero,
# and no heat transfer occurs with the system.
# The transient is controlled as follows:
# * 0 - 100 s: motor ramps up torque linearly from zero
# * 100 - 200 s: motor ramps down torque linearly to zero, HTC ramps up linearly from zero.
# * 200 - 300 s: (no changes; should approach steady condition)
I_motor = 1.0
motor_torque_max = 400.0
I_generator = 1.0
generator_torque_per_shaft_speed = -0.00025
motor_ramp_up_duration = 100.0
motor_ramp_down_duration = 100.0
post_motor_time = 100.0
t1 = ${motor_ramp_up_duration}
t2 = ${fparse t1 + motor_ramp_down_duration}
t3 = ${fparse t2 + post_motor_time}
D1 = 0.15
D2 = ${D1}
D3 = ${D1}
D4 = ${D1}
D5 = ${D1}
D6 = ${D1}
A1 = ${fparse 0.25 * pi * D1^2}
A2 = ${fparse 0.25 * pi * D2^2}
A3 = ${fparse 0.25 * pi * D3^2}
A4 = ${fparse 0.25 * pi * D4^2}
A5 = ${fparse 0.25 * pi * D5^2}
A6 = ${fparse 0.25 * pi * D6^2}
L1 = 10.0
L2 = ${L1}
L3 = ${L1}
L4 = ${L1}
L5 = ${L1}
L6 = ${L1}
x1 = 0.0
x2 = ${fparse x1 + L1}
x3 = ${fparse x2 + L2}
x4 = ${fparse x3 + L3}
x5 = ${fparse x4 + L4}
x6 = ${fparse x5 + L5}
x2_minus = ${fparse x2 - 0.001}
x2_plus = ${fparse x2 + 0.001}
x5_minus = ${fparse x5 - 0.001}
x5_plus = ${fparse x5 + 0.001}
n_elems1 = 10
n_elems2 = ${n_elems1}
n_elems3 = ${n_elems1}
n_elems4 = ${n_elems1}
n_elems5 = ${n_elems1}
n_elems6 = ${n_elems1}
A_ref_comp = ${fparse 0.5 * (A1 + A2)}
V_comp = ${fparse A_ref_comp * 1.0}
I_comp = 1.0
A_ref_turb = ${fparse 0.5 * (A4 + A5)}
V_turb = ${fparse A_ref_turb * 1.0}
I_turb = 1.0
c0_rated_comp = 351.6925137
rho0_rated_comp = 1.146881112
rated_mfr = 0.25
speed_rated_rpm = 96000
speed_rated = ${fparse speed_rated_rpm * 2 * pi / 60.0}
speed_initial = 0
eff_comp = 0.79
eff_turb = 0.843
T_hot = 1000
T_cold = 300
T_ambient = 300
p_ambient = 1e5
[GlobalParams]
orientation = '1 0 0'
gravity_vector = '0 0 0'
initial_p = ${p_ambient}
initial_T = ${T_ambient}
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
fp = fp_air
closures = closures
f = 0
scaling_factor_1phase = '1 1 1e-5'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1e-5
rdg_slope_reconstruction = none
[]
[Functions]
[motor_torque_fn]
type = PiecewiseLinear
x = '0 ${t1} ${t2}'
y = '0 ${motor_torque_max} 0'
[]
[motor_power_fn]
type = ParsedFunction
expression = 'torque * speed'
symbol_names = 'torque speed'
symbol_values = 'motor_torque shaft:omega'
[]
[generator_torque_fn]
type = ParsedFunction
expression = 'slope * t'
symbol_names = 'slope'
symbol_values = '${generator_torque_per_shaft_speed}'
[]
[generator_power_fn]
type = ParsedFunction
expression = 'torque * speed'
symbol_names = 'torque speed'
symbol_values = 'generator_torque shaft:omega'
[]
[htc_wall_fn]
type = PiecewiseLinear
x = '0 ${t1} ${t2}'
y = '0 0 1e3'
[]
[]
[FluidProperties]
[fp_air]
type = IdealGasFluidProperties
emit_on_nan = none
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[shaft]
type = Shaft
connected_components = 'motor compressor turbine generator'
initial_speed = ${speed_initial}
[]
[motor]
type = ShaftConnectedMotor
inertia = ${I_motor}
torque = 0 # controlled
[]
[generator]
type = ShaftConnectedMotor
inertia = ${I_generator}
torque = generator_torque_fn
[]
[pipe1]
type = FlowChannel1Phase
position = '${x1} 0 0'
length = ${L1}
n_elems = ${n_elems1}
A = ${A1}
[]
[compressor]
type = ShaftConnectedCompressor1Phase
position = '${x2} 0 0'
inlet = 'pipe1:out'
outlet = 'pipe2:in'
A_ref = ${A_ref_comp}
volume = ${V_comp}
omega_rated = ${speed_rated}
mdot_rated = ${rated_mfr}
c0_rated = ${c0_rated_comp}
rho0_rated = ${rho0_rated_comp}
speeds = '0.5208 0.6250 0.7292 0.8333 0.9375'
Rp_functions = 'rp_comp1 rp_comp2 rp_comp3 rp_comp4 rp_comp5'
eff_functions = 'eff_comp1 eff_comp2 eff_comp3 eff_comp4 eff_comp5'
min_pressure_ratio = 1.0
speed_cr_I = 0
inertia_const = ${I_comp}
inertia_coeff = '${I_comp} 0 0 0'
# assume no shaft friction
speed_cr_fr = 0
tau_fr_const = 0
tau_fr_coeff = '0 0 0 0'
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '${x2} 0 0'
length = ${L2}
n_elems = ${n_elems2}
A = ${A2}
[]
[junction2_3]
type = JunctionOneToOne1Phase
connections = 'pipe2:out pipe3:in'
[]
[pipe3]
type = FlowChannel1Phase
position = '${x3} 0 0'
length = ${L3}
n_elems = ${n_elems3}
A = ${A3}
[]
[junction3_4]
type = JunctionOneToOne1Phase
connections = 'pipe3:out pipe4:in'
[]
[pipe4]
type = FlowChannel1Phase
position = '${x4} 0 0'
length = ${L4}
n_elems = ${n_elems4}
A = ${A4}
[]
[turbine]
type = ShaftConnectedCompressor1Phase
position = '${x5} 0 0'
inlet = 'pipe4:out'
outlet = 'pipe5:in'
A_ref = ${A_ref_turb}
volume = ${V_turb}
treat_as_turbine = true
omega_rated = ${speed_rated}
mdot_rated = ${rated_mfr}
c0_rated = ${c0_rated_comp}
rho0_rated = ${rho0_rated_comp}
speeds = '0 0.5208 0.6250 0.7292 0.8333 0.9375'
Rp_functions = 'rp_turb0 rp_turb1 rp_turb2 rp_turb3 rp_turb4 rp_turb5'
eff_functions = 'eff_turb1 eff_turb1 eff_turb2 eff_turb3 eff_turb4 eff_turb5'
min_pressure_ratio = 1.0
speed_cr_I = 0
inertia_const = ${I_turb}
inertia_coeff = '${I_turb} 0 0 0'
# assume no shaft friction
speed_cr_fr = 0
tau_fr_const = 0
tau_fr_coeff = '0 0 0 0'
use_scalar_variables = false
[]
[pipe5]
type = FlowChannel1Phase
position = '${x5} 0 0'
length = ${L5}
n_elems = ${n_elems5}
A = ${A5}
[]
[junction5_6]
type = JunctionOneToOne1Phase
connections = 'pipe5:out pipe6:in'
[]
[pipe6]
type = FlowChannel1Phase
position = '${x6} 0 0'
length = ${L6}
n_elems = ${n_elems6}
A = ${A6}
[]
[junction6_1]
type = JunctionOneToOne1Phase
connections = 'pipe6:out pipe1:in'
[]
[heating]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe3
T_wall = ${T_hot}
Hw = htc_wall_fn
[]
[cooling]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe6
T_wall = ${T_cold}
Hw = htc_wall_fn
[]
[]
[ControlLogic]
[motor_ctrl]
type = TimeFunctionComponentControl
component = motor
parameter = torque
function = motor_torque_fn
[]
[]
[Postprocessors]
[heating_rate]
type = ADHeatRateConvection1Phase
block = 'pipe3'
T = T
T_wall = T_wall
Hw = Hw
P_hf = P_hf
execute_on = 'INITIAL TIMESTEP_END'
[]
[cooling_rate]
type = ADHeatRateConvection1Phase
block = 'pipe6'
T = T
T_wall = T_wall
Hw = Hw
P_hf = P_hf
execute_on = 'INITIAL TIMESTEP_END'
[]
[motor_torque]
type = RealComponentParameterValuePostprocessor
component = motor
parameter = torque
execute_on = 'INITIAL TIMESTEP_END'
[]
[motor_power]
type = FunctionValuePostprocessor
function = motor_power_fn
execute_on = 'INITIAL TIMESTEP_END'
indirect_dependencies = 'motor_torque shaft:omega'
[]
[generator_torque]
type = ShaftConnectedComponentPostprocessor
quantity = torque
shaft_connected_component_uo = generator:shaftconnected_uo
execute_on = 'INITIAL TIMESTEP_END'
[]
[generator_power]
type = FunctionValuePostprocessor
function = generator_power_fn
execute_on = 'INITIAL TIMESTEP_END'
indirect_dependencies = 'generator_torque shaft:omega'
[]
[shaft_speed]
type = ScalarVariable
variable = 'shaft:omega'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_in_comp]
type = PointValue
variable = p
point = '${x2_minus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_out_comp]
type = PointValue
variable = p
point = '${x2_plus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_ratio_comp]
type = ParsedPostprocessor
pp_names = 'p_in_comp p_out_comp'
expression = 'p_out_comp / p_in_comp'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_in_turb]
type = PointValue
variable = p
point = '${x5_minus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_out_turb]
type = PointValue
variable = p
point = '${x5_plus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_ratio_turb]
type = ParsedPostprocessor
pp_names = 'p_in_turb p_out_turb'
expression = 'p_in_turb / p_out_turb'
execute_on = 'INITIAL TIMESTEP_END'
[]
[mfr_comp]
type = ADFlowJunctionFlux1Phase
boundary = pipe1:out
connection_index = 0
equation = mass
junction = compressor
[]
[mfr_turb]
type = ADFlowJunctionFlux1Phase
boundary = pipe4:out
connection_index = 0
equation = mass
junction = turbine
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
end_time = ${t3}
dt = 0.1
abort_on_solve_fail = true
solve_type = NEWTON
nl_rel_tol = 1e-50
nl_abs_tol = 1e-11
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
[csv]
type = CSV
file_base = 'closed_brayton_cycle'
execute_vector_postprocessors_on = 'INITIAL'
[]
[console]
type = Console
show = 'shaft_speed p_ratio_comp p_ratio_turb compressor:pressure_ratio turbine:pressure_ratio'
[]
[]
[Functions]
# compressor pressure ratio
[rp_comp1]
type = PiecewiseLinear
data_file = 'rp_comp1.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp2]
type = PiecewiseLinear
data_file = 'rp_comp2.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp3]
type = PiecewiseLinear
data_file = 'rp_comp3.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp4]
type = PiecewiseLinear
data_file = 'rp_comp4.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp5]
type = PiecewiseLinear
data_file = 'rp_comp5.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
# compressor efficiency
[eff_comp1]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp2]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp3]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp4]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp5]
type = ConstantFunction
value = ${eff_comp}
[]
# turbine pressure ratio
[rp_turb0]
type = ConstantFunction
value = 1
[]
[rp_turb1]
type = PiecewiseLinear
data_file = 'rp_turb1.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb2]
type = PiecewiseLinear
data_file = 'rp_turb2.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb3]
type = PiecewiseLinear
data_file = 'rp_turb3.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb4]
type = PiecewiseLinear
data_file = 'rp_turb4.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb5]
type = PiecewiseLinear
data_file = 'rp_turb5.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
# turbine efficiency
[eff_turb1]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb2]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb3]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb4]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb5]
type = ConstantFunction
value = ${eff_turb}
[]
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_dyn_variable_action.i)
# Test for small strain euler beam vibration in y direction
# The velocity and acceleration AuxVariables and the corresponding AuxKernels
# are set up using the LineElementAction using add_dynamic_variables. The action
# also creates the displacement variables, stress divergence kernels and
# beam strain. NodalTranslationalInertia is not created by the action.
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25
# This implies that the corresponding time period of this beam is 4s.
# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.
# The time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.1 0.0013076435060869 0.026152870121738 0.52305740243477
# 0.2 0.0051984378734383 0.051663017225289 -0.01285446036375
# 0.3 0.010269120909367 0.049750643493289 -0.02539301427625
# 0.4 0.015087433925158 0.046615616822532 -0.037307519138892
# 0.5 0.019534963888307 0.042334982440433 -0.048305168503101
[Mesh]
type = GeneratedMesh
xmin = 0.0
xmax = 4.0
nx = 10
dim = 1
displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[./x_inertial]
type = NodalTranslationalInertia
variable = disp_x
velocity = vel_x
acceleration = accel_x
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[./y_inertial]
type = NodalTranslationalInertia
variable = disp_y
velocity = vel_y
acceleration = accel_y
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[./z_inertial]
type = NodalTranslationalInertia
variable = disp_z
velocity = vel_z
acceleration = accel_z
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e-2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
dt = 0.1
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.01
Iy = 1e-4
Iz = 1e-4
y_orientation = '0.0 1.0 0.0'
# Add AuxVariables and AuxKernels for dynamic simulation
add_dynamic_variables = true
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25 # Newmark time integration parameter
gamma = 0.5 # Newmark time integration parameter
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
file_base = 'dyn_euler_small_added_mass_out'
hide = 'rot_vel_x rot_vel_y rot_vel_z rot_accel_x rot_accel_y rot_accel_z'
exodus = true
csv = true
[]
(test/tests/postprocessors/num_dofs/UserObjTest.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
[]
[Postprocessors]
[./num_dofs_nl]
type = NumDOFs
system = NL
[../]
[]
[Outputs]
csv = true
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/ad_lid_driven_stabilized_with_temp_transient.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[Variables]
[./velocity]
family = LAGRANGE_VEC
[../]
[./p]
[../]
[temperature]
[InitialCondition]
type = ConstantIC
value = 1.0
[]
[]
[]
[ICs]
[velocity]
type = VectorConstantIC
x_value = 1e-15
y_value = 1e-15
variable = velocity
[]
[]
[Kernels]
[./mass]
type = INSADMass
variable = p
[../]
[./mass_pspg]
type = INSADMassPSPG
variable = p
[../]
[./momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
[../]
[./momentum_convection]
type = INSADMomentumAdvection
variable = velocity
[../]
[./momentum_viscous]
type = INSADMomentumViscous
variable = velocity
[../]
[./momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
integrate_p_by_parts = true
[../]
[./momentum_supg]
type = INSADMomentumSUPG
variable = velocity
velocity = velocity
[../]
[./temperature_advection]
type = INSADEnergyAdvection
variable = temperature
[../]
[temperature_time]
type = INSADHeatConductionTimeDerivative
variable = temperature
[]
[./temperature_conduction]
type = ADHeatConduction
variable = temperature
thermal_conductivity = 'k'
[../]
[temperature_supg]
type = INSADEnergySUPG
variable = temperature
velocity = velocity
[]
[]
[BCs]
[./no_slip]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'bottom right left'
[../]
[./lid]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'top'
function_x = 'lid_function'
[../]
[./pressure_pin]
type = DirichletBC
variable = p
boundary = 'pinned_node'
value = 0
[../]
[./temperature_hot]
type = DirichletBC
variable = temperature
boundary = 'bottom'
value = 1
[../]
[./temperature_cold]
type = DirichletBC
variable = temperature
boundary = 'top'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat]
type = INSADStabilized3Eqn
velocity = velocity
pressure = p
temperature = temperature
[]
[]
[Functions]
[./lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -sub_pc_factor_levels -ksp_gmres_restart'
petsc_options_value = 'asm 6 200'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
exodus = true
[]
(test/tests/materials/stateful_prop/stateful_reg_template.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./diff]
type = MatDiffusion
variable = dummy
diffusivity = dummy_prop
[../]
[]
[Materials]
[./matprop]
type = TemplateStateful
property_name = dummy_prop
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_2D.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 3D version
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 0
xmax = 1
ny = 4
ymin = 0
ymax = 0.5
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/combined/test/tests/feature_volume_fraction/feature_volume_fraction.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 20
y1 = 20
radius = 10
int_width = 1
invalue = 1
outvalue = 0
[../]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[VectorPostprocessors]
[./feature_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = feature_counter
execute_on = 'initial timestep_end'
outputs = none
[../]
[]
[Postprocessors]
[./feature_counter]
type = FeatureFloodCount
variable = u
compute_var_to_feature_map = true
execute_on = 'initial timestep_end'
[../]
[./Volume]
type = VolumePostprocessor
execute_on = 'initial'
[../]
[./volume_fraction]
type = FeatureVolumeFraction
mesh_volume = Volume
feature_volumes = feature_volumes
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
[]
[Outputs]
csv = true
[]
(modules/peridynamics/test/tests/jacobian_check/generalized_planestrain_smallstrain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[Modules/Peridynamics/Mechanics]
[./Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[../]
[./GeneralizedPlaneStrain]
[./all]
formulation = NONORDINARY_STATE
[../]
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(test/tests/multiapps/multilevel/time_dt_from_parent_subsub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 100
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[./console]
type = Console
output_file = true
[../]
[]
(modules/combined/examples/geochem-porous_flow/forge/reservoir_and_water_3.i)
# Simulation to assess possible changes in the reservoir. The rock composition from natural_reservoir.i is mixed with the water from water_3.i Note that the free_concentration values are used from water_3.i and that composition is held fixed throughout this entire simulation. This models water_3 continually flushing through the rock mineral assemblage: as soon as a mineral dissolves the aqueous components are swept away and replaced by a new batch of water_3; as soon as mineral precipitates more water_3 sweeps into the system providing a limitless source of aqueous components (in set ratios) at 70degC
# The results depend on the kinetic rates used and these are recognised to be poorly constrained by experiment
[UserObjects]
[rate_Albite]
type = GeochemistryKineticRate
kinetic_species_name = Albite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 69.8E3
one_over_T0 = 0.003354
[]
[rate_Anhydrite]
type = GeochemistryKineticRate
kinetic_species_name = Anhydrite
intrinsic_rate_constant = 1.0E-7
multiply_by_mass = true
area_quantity = 10
activation_energy = 14.3E3
one_over_T0 = 0.003354
[]
[rate_Anorthite]
type = GeochemistryKineticRate
kinetic_species_name = Anorthite
intrinsic_rate_constant = 1.0E-13
multiply_by_mass = true
area_quantity = 10
activation_energy = 17.8E3
one_over_T0 = 0.003354
[]
[rate_Calcite]
type = GeochemistryKineticRate
kinetic_species_name = Calcite
intrinsic_rate_constant = 1.0E-10
multiply_by_mass = true
area_quantity = 10
activation_energy = 23.5E3
one_over_T0 = 0.003354
[]
[rate_Chalcedony]
type = GeochemistryKineticRate
kinetic_species_name = Chalcedony
intrinsic_rate_constant = 1.0E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Clinochl-7A]
type = GeochemistryKineticRate
kinetic_species_name = Clinochl-7A
intrinsic_rate_constant = 1.0E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 88.0E3
one_over_T0 = 0.003354
[]
[rate_Illite]
type = GeochemistryKineticRate
kinetic_species_name = Illite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 29E3
one_over_T0 = 0.003354
[]
[rate_K-feldspar]
type = GeochemistryKineticRate
kinetic_species_name = K-feldspar
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 38E3
one_over_T0 = 0.003354
[]
[rate_Kaolinite]
type = GeochemistryKineticRate
kinetic_species_name = Kaolinite
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 22.2E3
one_over_T0 = 0.003354
[]
[rate_Quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Paragonite]
type = GeochemistryKineticRate
kinetic_species_name = Paragonite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Phlogopite]
type = GeochemistryKineticRate
kinetic_species_name = Phlogopite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Laumontite]
type = GeochemistryKineticRate
kinetic_species_name = Laumontite
intrinsic_rate_constant = 1.0E-15
multiply_by_mass = true
area_quantity = 10
activation_energy = 17.8E3
one_over_T0 = 0.003354
[]
[rate_Zoisite]
type = GeochemistryKineticRate
kinetic_species_name = Zoisite
intrinsic_rate_constant = 1E-16
multiply_by_mass = true
area_quantity = 10
activation_energy = 66.1E3
one_over_T0 = 0.003354
[]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
remove_all_extrapolated_secondary_species = true
kinetic_minerals = 'Albite Anhydrite Anorthite Calcite Chalcedony Clinochl-7A Illite K-feldspar Kaolinite Quartz Paragonite Phlogopite Zoisite Laumontite'
kinetic_rate_descriptions = 'rate_Albite rate_Anhydrite rate_Anorthite rate_Calcite rate_Chalcedony rate_Clinochl-7A rate_Illite rate_K-feldspar rate_Kaolinite rate_Quartz rate_Paragonite rate_Phlogopite rate_Zoisite rate_Laumontite'
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = 'Cl-'
constraint_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
# Following numbers are from water_3_out.csv
constraint_value = ' 0.99999999549877 8.0204734722945e-07 0.0001319920398478 2.8097346859027e-05 7.7328020546464e-05 2.874602030221e-05 0.00027284654762868 4.4715524787497e-12 0.0002253530818877 1.0385772502298e-05 0.00012427759434288'
constraint_meaning = 'kg_solvent_water free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration bulk_composition free_concentration free_concentration'
constraint_unit = ' kg molal molal molal molal molal molal molal moles molal molal'
initial_temperature = 70
temperature = 70
close_system_at_time = 1E20 # keep the free molalities specified above for all time
kinetic_species_name = ' Albite Anorthite K-feldspar Quartz Phlogopite Paragonite Calcite Anhydrite Chalcedony Illite Kaolinite Clinochl-7A Zoisite Laumontite'
kinetic_species_initial_value = '4.324073236492E+02 4.631370307325E+01 2.685015418378E+02 7.720095013956E+02 1.235192062541E+01 7.545461404965E-01 4.234651808835E-04 4.000485907930E-04 4.407616361072E+00 1.342524904876E+01 1.004823151125E+00 4.728132387707E-01 7.326007326007E-01 4.818116116598E-01'
kinetic_species_unit = ' moles moles moles moles moles moles moles moles moles moles moles moles moles moles'
evaluate_kinetic_rates_always = true # otherwise will easily "run out" of dissolving species
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
execute_console_output_on = ''
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = 'max(1E6, 0.3 * t)'
[]
end_time = 4E11
[]
[GlobalParams]
point = '0 0 0'
[]
[Postprocessors]
[temperature]
type = PointValue
variable = 'solution_temperature'
[]
[cm3_Albite]
type = PointValue
variable = 'free_cm3_Albite'
[]
[cm3_Anhydrite]
type = PointValue
variable = 'free_cm3_Anhydrite'
[]
[cm3_Anorthite]
type = PointValue
variable = 'free_cm3_Anorthite'
[]
[cm3_Calcite]
type = PointValue
variable = 'free_cm3_Calcite'
[]
[cm3_Chalcedony]
type = PointValue
variable = 'free_cm3_Chalcedony'
[]
[cm3_Clinochl-7A]
type = PointValue
variable = 'free_cm3_Clinochl-7A'
[]
[cm3_Illite]
type = PointValue
variable = 'free_cm3_Illite'
[]
[cm3_K-feldspar]
type = PointValue
variable = 'free_cm3_K-feldspar'
[]
[cm3_Kaolinite]
type = PointValue
variable = 'free_cm3_Kaolinite'
[]
[cm3_Quartz]
type = PointValue
variable = 'free_cm3_Quartz'
[]
[cm3_Paragonite]
type = PointValue
variable = 'free_cm3_Paragonite'
[]
[cm3_Phlogopite]
type = PointValue
variable = 'free_cm3_Phlogopite'
[]
[cm3_Zoisite]
type = PointValue
variable = 'free_cm3_Zoisite'
[]
[cm3_Laumontite]
type = PointValue
variable = 'free_cm3_Laumontite'
[]
[cm3_mineral]
type = LinearCombinationPostprocessor
pp_names = 'cm3_Albite cm3_Anhydrite cm3_Anorthite cm3_Calcite cm3_Chalcedony cm3_Clinochl-7A cm3_Illite cm3_K-feldspar cm3_Kaolinite cm3_Quartz cm3_Paragonite cm3_Phlogopite cm3_Zoisite cm3_Laumontite'
pp_coefs = '1 1 1 1 1 1 1 1 1 1 1 1 1 1'
[]
[pH]
type = PointValue
variable = 'pH'
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/fluidstate/brineco2_2.i)
# Injection of supercritical CO2 into a single brine saturated cell. The CO2 initially fully
# dissolves into the brine, increasing its density slightly. After a few time steps,
# the brine is saturated with CO2, and subsequently a supercritical gas phase of CO2 saturated
# with a small amount of H2O is formed. Salt is included as a nonlinear variable.
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
temperature = 30
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[z]
[]
[xnacl]
initial_condition = 0.1
[]
[]
[DiracKernels]
[source]
type = PorousFlowSquarePulsePointSource
variable = z
point = '0.5 0.5 0'
mass_flux = 2
[]
[]
[BCs]
[left]
type = DirichletBC
value = 20e6
variable = pgas
boundary = left
[]
[right]
type = DirichletBC
value = 20e6
variable = pgas
boundary = right
[]
[]
[AuxVariables]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[x0_water]
order = CONSTANT
family = MONOMIAL
[]
[x0_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = 'initial timestep_end'
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = 'initial timestep_end'
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = 'initial timestep_end'
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'initial timestep_end'
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = 'initial timestep_end'
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = 'initial timestep_end'
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = 'initial timestep_end'
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = 'initial timestep_end'
[]
[x1_water]
type = PorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[x1_gas]
type = PorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[x0_water]
type = PorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[x0_gas]
type = PorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[mass2]
type = PorousFlowMassTimeDerivative
variable = xnacl
fluid_component = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z xnacl'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 10
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementIntegralVariablePostprocessor
variable = density_water
execute_on = 'initial timestep_end'
[]
[density_gas]
type = ElementIntegralVariablePostprocessor
variable = density_gas
execute_on = 'initial timestep_end'
[]
[viscosity_water]
type = ElementIntegralVariablePostprocessor
variable = viscosity_water
execute_on = 'initial timestep_end'
[]
[viscosity_gas]
type = ElementIntegralVariablePostprocessor
variable = viscosity_gas
execute_on = 'initial timestep_end'
[]
[x1_water]
type = ElementIntegralVariablePostprocessor
variable = x1_water
execute_on = 'initial timestep_end'
[]
[x0_water]
type = ElementIntegralVariablePostprocessor
variable = x0_water
execute_on = 'initial timestep_end'
[]
[x1_gas]
type = ElementIntegralVariablePostprocessor
variable = x1_gas
execute_on = 'initial timestep_end'
[]
[x0_gas]
type = ElementIntegralVariablePostprocessor
variable = x0_gas
execute_on = 'initial timestep_end'
[]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
execute_on = 'initial timestep_end'
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
execute_on = 'initial timestep_end'
[]
[pwater]
type = ElementIntegralVariablePostprocessor
variable = pressure_water
execute_on = 'initial timestep_end'
[]
[pgas]
type = ElementIntegralVariablePostprocessor
variable = pressure_gas
execute_on = 'initial timestep_end'
[]
[xnacl]
type = ElementIntegralVariablePostprocessor
variable = xnacl
execute_on = 'initial timestep_end'
[]
[x0mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = '0 1'
execute_on = 'initial timestep_end'
[]
[x1mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1'
execute_on = 'initial timestep_end'
[]
[x2mass]
type = PorousFlowFluidMass
fluid_component = 2
phase = '0 1'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
file_base = brineco2_2
execute_on = 'initial timestep_end'
perf_graph = true
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass2.i)
# Test for small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 5ft (60 in).
# The beam is massless with a lumped mass at the end of the beam of 5000 lb
# The properties of the cantilever beam are as follows:
# E = 1e7 and I = 120 in^4
# Assuming a square cross section A = sqrt(12 * I) = 37.95
# Shear modulus (G) = 3.846e6
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 1.0
# mass (m) = 5000 lb / 386 = 12.95
# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 5.71 cps
# This implies that the corresponding time period of this beam is 0.175 s.
# The FEM solution for this beam with 10 elements gives
# a time period of 0.175 s with time step of 0.005 s.
# Reference: Strength of Materials by Marin ans Sauer, 2nd Ed.
# Example Problem 11-50, pg. 375
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 60.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[./x_inertial]
type = NodalTranslationalInertia
variable = disp_x
velocity = vel_x
acceleration = accel_x
boundary = right
beta = 0.25
gamma = 0.5
mass = 12.95
[../]
[./y_inertial]
type = NodalTranslationalInertia
variable = disp_y
velocity = vel_y
acceleration = accel_y
boundary = right
beta = 0.25
gamma = 0.5
mass = 12.95
[../]
[./z_inertial]
type = NodalTranslationalInertia
variable = disp_z
velocity = vel_z
acceleration = accel_z
boundary = right
beta = 0.25
gamma = 0.5
mass = 12.95
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
l_tol = 1e-8
l_max_its = 50
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
start_time = 0.0
dt = 0.005
end_time = 1.5
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e7
poissons_ratio = 0.30005200208
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 37.95
Ay = 0.0
Az = 0.0
Iy = 120.0
Iz = 120.0
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '60.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '60.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '60.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '60.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = true
csv = true
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-rc-transient-action.i)
# Fluid properties
mu = 1.1
rho = 1.1
cp = 1.1
k = 1e-3
# Operating conditions
u_inlet = 1
T_inlet = 200
T_solid = 190
p_outlet = 10
h_fs = 0.01
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 5
ymin = -1
ymax = 1
nx = 50
ny = 20
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
add_energy_equation = true
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
initial_velocity = '${u_inlet} 1e-12 0'
initial_pressure = 0.0
initial_temperature = '${T_inlet}'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '${u_inlet} 0'
energy_inlet_types = 'heatflux'
energy_inlet_function = '${fparse u_inlet * rho * cp * T_inlet}'
wall_boundaries = 'bottom top'
momentum_wall_types = 'symmetry noslip'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure-zero-gradient'
pressure_function = '${p_outlet}'
ambient_convection_alpha = 'h_cv'
ambient_temperature = 'T_solid'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
energy_advection_interpolation = 'average'
[]
[]
[FunctorMaterials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv T_solid rho mu cp k'
prop_values = '${h_fs} ${T_solid} ${rho} ${mu} ${cp} ${k}'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 7e-13
dt = 0.4
end_time = 0.8
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/postprocessors/sideset_reaction/sideset_reaction.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Postprocessors]
[./react_x]
type = SidesetReaction
direction = '1 0 0'
stress_tensor = stress
boundary = right
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_strain]
strain = FINITE
extra_vector_tags = 'ref'
add_variables = true
[]
[]
[BCs]
[leftx]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
boundary = back
variable = disp_z
value = 0.0
[]
[rightx]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = 't'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
line_search = none
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 0.01
dtmin = 0.01
end_time = 0.2
[]
[Outputs]
csv = true
[]
(test/tests/bcs/misc_bcs/weak_gradient_bc_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Functions]
[./initial_value]
type = ParsedFunction
expression = 'x'
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_value
[../]
[../]
[]
[Kernels]
active = 'diff ie'
[./diff]
type = Diffusion
variable = u
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
active = 'left right top bottom'
[./left]
type = SinDirichletBC
variable = u
boundary = 3
initial = 0.0
final = 1.0
duration = 10.0
[../]
[./right]
type = SinDirichletBC
variable = u
boundary = 1
initial = 1.0
final = 0.0
duration = 10.0
[../]
# Explicit Natural Boundary Conditions
[./top]
type = WeakGradientBC
variable = u
boundary = 2
[../]
[./bottom]
type = WeakGradientBC
variable = u
boundary = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 10
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/rspherical_small_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = ADStressDivergenceRSphericalTensors
component = 0
variable = disp_r
[../]
[]
[BCs]
[./center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeRSphericalSmallStrain
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion/multiple_thermal_eigenstrains.i)
# The primary purpose of this test is to verify that the ability to combine
# multiple eigenstrains works correctly. It should behave identically to the
# constant_expansion_coeff.i model in this directory. Instead of applying the
# thermal expansion in one eigenstrain, it splits that into two eigenstrains
# that get added together.
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_strain]
type = ComputeIncrementalStrain
eigenstrain_names = 'eigenstrain1 eigenstrain2'
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.0e-5
temperature = temp
eigenstrain_name = eigenstrain1
mean_thermal_expansion_coefficient_name = mean1
[../]
[./thermal_expansion_strain2]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 0.3e-5
temperature = temp
eigenstrain_name = eigenstrain2
mean_thermal_expansion_coefficient_name = mean2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Postprocessors]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 0
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
block = 0
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
block = 0
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
block = 0
[../]
[]
(test/tests/meshgenerators/subdomain_bounding_box_generator/subdomain_bounding_box_generator_inside.i)
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 1
ymax = 1
#uniform_refine = 2
[]
[./subdomains]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '0.1 0.1 0'
block_id = 1
top_right = '0.9 0.9 0'
[]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = MatCoefDiffusion
variable = u
conductivity = 'k'
block = '0 1'
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./outside]
type = GenericConstantMaterial
block = 0
prop_names = 'k'
prop_values = 1
[../]
[./inside]
type = GenericConstantMaterial
block = 1
prop_names = 'k'
prop_values = 0.1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/test_harness/csvdiff.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5 # Gold file only has 4 steps
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./num_dofs]
type = NumDOFs
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/pull_push_h.i)
# A column of elements has its bottom pulled down, and then pushed up again.
# Hardening of the tensile strength means that the top element also
# experiences plastic deformation
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 2
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -100
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./no_x2]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_y1]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./no_y2]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[../]
[./topz]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[../]
[./bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = back
function = 'if(t>1,-2.0+t,-t)'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[UserObjects]
[./coh_irrelevant]
type = SolidMechanicsHardeningCubic
value_0 = 2E6
value_residual = 1E6
internal_limit = 0.01
[../]
[./tanphi]
type = SolidMechanicsHardeningCubic
value_0 = 0.5
value_residual = 0.2
internal_limit = 0.01
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[../]
[./t_strength]
type = SolidMechanicsHardeningCubic
value_0 = 0
value_residual = 1E8
internal_limit = 0.1
[../]
[./c_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1E8
value_residual = 0.0
internal_limit = 0.01
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '6.4E9 6.4E9' # young 16MPa, Poisson 0.25
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh_irrelevant
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 1000
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
perfect_guess = false
min_step_size = 0.1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
line_search = bt
nl_abs_tol = 1E-2
nl_rel_tol = 1e-15
l_tol = 1E-10
l_max_its = 100
nl_max_its = 100
end_time = 3.0
dt = 0.1
type = Transient
[]
[Outputs]
file_base = pull_push_h
exodus = true
csv = true
[]
(examples/ex20_user_objects/ex20.i)
[Mesh]
file = two_squares.e
dim = 2
[]
[Variables]
[./u]
initial_condition = 0.01
[../]
[]
[Kernels]
[./diff]
type = ExampleDiffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = leftleft
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = rightright
value = 1
[../]
[]
[Materials]
[./badm]
type = BlockAverageDiffusionMaterial
block = 'left right'
block_average_userobject = bav
[../]
[]
[UserObjects]
[./bav]
type = BlockAverageValue
variable = u
execute_on = timestep_begin
outputs = none
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/normalized_penalty/normalized_penalty_kin_Q8.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = normalized_penalty_Q8.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Functions]
[./left_x]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.02 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[./m3_s2]
primary = 3
secondary = 2
penalty = 1e10
normalize_penalty = true
tangential_tolerance = 1e-3
[../]
[]
[BCs]
[./left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = left_x
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = '1 2 3 4'
value = 0.0
[../]
[./right]
type = DirichletBC
variable = disp_x
boundary = '3 4'
value = 0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2 3 4 1000'
youngs_modulus = 3e8
poissons_ratio = 0.0
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3 4 1000'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 5e-8
l_max_its = 100
nl_max_its = 20
dt = 0.5
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/actions/parameter_study_action/sub_transient.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.25
solve_type = NEWTON
[]
(modules/porous_flow/test/tests/dirackernels/theis1.i)
# Theis problem: Flow to single sink
# SinglePhase
# Cartesian mesh with logarithmic distribution in x and y.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
bias_x = 1.1
bias_y = 1.1
ymax = 100
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
compute_enthalpy = false
compute_internal_energy = false
[]
[Variables]
[pp]
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 0.001
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[]
[Postprocessors]
[porepressure]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[total_mass]
type = PorousFlowFluidMass
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 200
end_time = 1E3
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
file_base = theis1
[csv]
type = CSV
execute_on = final
[]
[]
[ICs]
[PressureIC]
variable = pp
type = ConstantIC
value = 20e6
[]
[]
[DiracKernels]
[sink]
type = PorousFlowSquarePulsePointSource
end_time = 1000
point = '0 0 0'
mass_flux = -0.04
variable = pp
[]
[]
[BCs]
[right]
type = DirichletBC
variable = pp
value = 20e6
boundary = right
[]
[top]
type = DirichletBC
variable = pp
value = 20e6
boundary = top
[]
[]
[VectorPostprocessors]
[pressure]
type = SideValueSampler
variable = pp
sort_by = x
execute_on = timestep_end
boundary = bottom
[]
[]
(test/tests/materials/stateful_prop/spatial_adaptivity_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
uniform_refine = 3
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ssm]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./conv]
type = Convection
variable = u
velocity = '1 0 0'
[../]
[]
[AuxKernels]
[./ssm]
type = MaterialRealAux
variable = ssm
property = diffusivity
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./ssm]
type = SpatialStatefulMaterial
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 4
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
[]
[Adaptivity]
marker = box
[./Markers]
[./box]
type = BoxMarker
bottom_left = '0.2 0.2 0'
top_right = '0.4 0.4 0'
inside = refine
outside = coarsen
[../]
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/materials/stateful_coupling/stateful_aux.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./aux]
order = FIRST
family = LAGRANGE
initial_condition = 2
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 2
[../]
[]
[Materials]
# This material couples to an aux variable and
# uses it in stateful property initialization
[./stateful_mat]
type = StatefulTest
coupled = aux
prop_names = thermal_conductivity
prop_values = -1 # ignored
output_properties = thermal_conductivity
outputs = exodus
[../]
[]
[Executioner]
type = Transient
num_steps = 4
[]
[Outputs]
exodus = true
[]
[Debug]
show_material_props = true
[]
(modules/heat_transfer/test/tests/multiple_contact_pairs/multiple_contact_pairs.i)
[Mesh]
file = 3blk.e
[]
[Functions]
[temperature]
type = PiecewiseLinear
x = '0 1 2'
y = '100 300 300'
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temperature
primary = '101 201'
secondary = '100 200'
emissivity_primary = 0
emissivity_secondary = 0
gap_conductance = 1.0e9
[]
[]
[Variables]
[temperature]
order = FIRST
family = LAGRANGE
initial_condition = 100
[]
[]
[AuxVariables]
[gap_cond]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[heat]
type = HeatConduction
variable = temperature
[]
[]
[BCs]
[temp_far_left]
type = FunctionDirichletBC
boundary = '101 201'
variable = temperature
function = temperature
[]
[temp_far_right]
type = DirichletBC
boundary = 'left right'
variable = temperature
value = 100
[]
[]
[AuxKernels]
[conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 100
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2 3'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[]
[density]
type = GenericConstantMaterial
block = '1 2 3'
prop_names = 'density'
prop_values = '1.0'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-8
l_tol = 1e-3
l_max_its = 100
dt = 1e-1
end_time = 1.0
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 100
variable = temperature
execute_on = 'initial timestep_end'
[]
[temp_right]
type = SideAverageValue
boundary = 200
variable = temperature
execute_on = 'initial timestep_end'
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temperature
boundary = 100
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temperature
boundary = 200
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/transfers/multiapp_copy_transfer/multivariable_copy/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
# Create two variables
[./u]
[../]
[./v]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = initial
[../]
[]
[Transfers]
# Transfer both variables by inputting a vector of their names
[./from_sub]
type = MultiAppCopyTransfer
source_variable = 'u v'
variable = 'u v'
from_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static/timoshenko_small_strain_y.i)
# Test for small strain timoshenko beam bending in y direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.00027846257
# Poisson's ratio (nu) = 0.3
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 204.3734
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = 5.868e-4 m
# Using 10 elements to discretize the beam element, the FEM solution is 5.852e-2m.
# This deflection matches the FEM solution given in Prathap and Bhashyam (1982).
# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = right
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = 0.3
shear_coefficient = 0.85
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
exodus = true
[]
(modules/misc/test/tests/dynamic_loading/dynamic_obj_registration/dynamic_syntax.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 333.333
x = 500
y = 500
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
block = 0
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
# petsc_options_iname = '-pc_type'
# petsc_options_value = 'lu'
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 1
dt = 80.0
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[Problem]
register_objects_from = 'PhaseFieldApp'
library_path = '../../../../../phase_field/lib'
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform21.i)
# Mohr-Coulomb only
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 1E-12
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 1
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform21
csv = true
[]
(test/tests/time_integrators/multi_stage_time_integrator/unconverged_1st_stage.i)
# This test is designed to check that a time step solve should stop if *any*
# time integrator solve stage fails, not just the *last* stage. If a time
# integrator does not check convergence per stage, then a time step proceeds
# past intermediate stages without checking nonlinear convergence. This test
# is designed to check that the 2nd stage is never even entered by making it
# impossible for the first stage to converge.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 5
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./body]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
variable = u
function = ic
[../]
[]
[BCs]
[./bcs]
type = FunctionDirichletBC
variable = u
boundary = '0 1'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = LStableDirk2
[../]
num_steps = 1
abort_on_solve_fail = true
solve_type = NEWTON
nl_max_its = 0
[]
(test/tests/multiapps/multilevel/dt_from_sub_subsub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/iteration_adaptive/multi_piecewise_linear.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./temp_spike1]
type = PiecewiseLinear
x = '1 3 5'
y = '1 4 4'
[../]
[./temp_spike2]
type = PiecewiseLinear
x = '0 2 4'
y = '1 1 2'
[../]
[temp_spike]
type = ParsedFunction
expression = 'temp_spike1 + temp_spike2'
symbol_names = 'temp_spike1 temp_spike2'
symbol_values = 'temp_spike1 temp_spike2'
[]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = left
function = temp_spike
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0
end_time = 5
verbose = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
optimal_iterations = 10
timestep_limiting_function = 'temp_spike1 temp_spike2'
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Outputs]
csv = true
[]
(test/tests/outputs/postprocessor_final/postprocessor_final.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[VectorPostprocessors]
[./vpp]
type = LineValueSampler
variable = u
start_point = '0 0 0'
end_point = '1 1 0'
outputs = test
num_points = 10
sort_by = id
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./test]
type = CSV
execute_on = final
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x226]
type = NodalVariableValue
nodeid = 225
variable = disp_x
[../]
[./disp_y226]
type = NodalVariableValue
nodeid = 225
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 3.5
l_tol = 1e-3
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x226 disp_y226 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cfp_cm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
crack_direction_method = CrackMouth
crack_mouth_boundary = 11
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
crack_front_points = '0 254 0
127.308 248.843 0
249.446 233.581 0
361.455 208.835 0
508.003 152.398 0
602.415 80.3208 0
635 0 0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
position_type = angle
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cfp_cm_out
csv = true
[]
(test/tests/outputs/intervals/output_final.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 6
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
time_step_interval = 5
execute_on = 'final timestep_end'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_external_app_temperature/phy.child.i)
[SolidProperties]
[ss316]
type = ThermalFunctionSolidProperties
rho = 8.0272e3
cp = 502.1
k = 16.26
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
orientation = '1 0 0'
position = '0 0 0'
length = 1
n_elems = 10
inner_radius = 0.1
widths = '0.5'
n_part_elems = '10'
solid_properties = 'ss316'
solid_properties_T_ref = '300'
names = 'region'
initial_T = 300
[]
[ext_temperature]
type = HSBoundaryExternalAppTemperature
boundary = 'hs:outer'
hs = hs
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.1
abort_on_solve_fail = true
solve_type = NEWTON
line_search = basic
nl_rel_tol = 1e-7
[]
[Outputs]
exodus = true
show = 'T_ext'
[]
(modules/stochastic_tools/test/tests/reporters/ActiveLearningGP/main_adam.i)
[StochasticTools]
[]
[Distributions]
[k_dist]
type = Uniform
lower_bound = 5
upper_bound = 20
[]
[q_dist]
type = Uniform
lower_bound = 7000
upper_bound = 13000
[]
[Tinf_dist]
type = Uniform
lower_bound = 250
upper_bound = 350
[]
[]
[Samplers]
[mc]
type = ActiveLearningMonteCarloSampler
num_batch = 1
distributions = 'k_dist q_dist Tinf_dist'
flag_sample = 'conditional/flag_sample'
seed = 5
num_samples = 20
execute_on = PRE_MULTIAPP_SETUP
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
sampler = mc
input_files = 'sub.i'
mode = batch-reset
should_run_reporter = conditional/need_sample
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = mc
parameters = 'Materials/conductivity/prop_values Kernels/source/value BCs/right/value'
to_control = 'stochastic'
check_multiapp_execute_on = false
[]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'avg/value'
stochastic_reporter = 'conditional'
from_multi_app = sub
sampler = mc
[]
[]
[Reporters]
[conditional]
type = ActiveLearningGPDecision
sampler = mc
parallel_type = ROOT
execute_on = 'timestep_begin'
flag_sample = 'flag_sample'
inputs = 'inputs'
gp_mean = 'gp_mean'
gp_std = 'gp_std'
n_train = 6
al_gp = GP_al_trainer
gp_evaluator = GP_eval
learning_function = 'Ufunction'
learning_function_parameter = 349.345
learning_function_threshold = 2.0
[]
[]
[Trainers]
[GP_al_trainer]
type = ActiveLearningGaussianProcess
covariance_function = 'covar'
standardize_params = 'true'
standardize_data = 'true'
tune_parameters = 'covar:signal_variance covar:length_factor'
num_iters = 1000
learning_rate = 0.005
[]
[]
[Surrogates]
[GP_eval]
type = GaussianProcessSurrogate
trainer = GP_al_trainer
[]
[]
[Covariance]
[covar]
type = SquaredExponentialCovariance
signal_variance = 1.0
noise_variance = 1e-4
length_factor = '1.0 1.0 1.0'
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
file_base = 'single_proc_single_row_ufunction'
[out]
type = JSON
execute_system_information_on = none
[]
[]
(modules/stochastic_tools/test/tests/reporters/AISActiveLearning/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = -0.193289
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1.60831
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(modules/solid_mechanics/test/tests/combined_creep_plasticity/combined_stress_prescribed.i)
#
# 1x1x1 unit cube with time-varying pressure on top face
#
# The problem is a one-dimensional creep analysis. The top face has a
# pressure load that is a function of time. The creep strain can be
# calculated analytically. There is no practical active linear
# isotropic plasticity because the yield stress for the plasticity
# model is set to 1e30 MPa, which will not be reached in this
# regression test.
#
# The analytic solution to this problem is:
#
# d ec
# ---- = a*S^b with S = c*t^d
# dt
#
# d ec = a*c^b*t^(b*d) dt
#
# a*c^b
# ec = ----- t^(b*d+1)
# b*d+1
#
# where S = stress
# ec = creep strain
# t = time
# a = constant
# b = constant
# c = constant
# d = constant
#
# With a = 3e-24,
# b = 4,
# c = 1,
# d = 1/2, and
# t = 32400
# we have
#
# S = t^(1/2) = 180
#
# ec = 1e-24*t^3 = 3.4012224e-11
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_yy'
[../]
[]
[Functions]
[./pressure]
type = ParsedFunction
expression = 'sqrt(t)'
[../]
[./dts]
type = PiecewiseLinear
y = '1e-2 1e-1 1e0 1e1 1e2'
x = '0 7e-1 7e0 7e1 1e2'
[../]
[]
[BCs]
[./top_pressure]
type = Pressure
variable = disp_y
boundary = top
function = pressure
[../]
[./u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.8e7
poissons_ratio = 0.3
[../]
[./creep_plas]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep plas'
tangent_operator = elastic
[../]
[./creep]
type = PowerLawCreepStressUpdate
coefficient = 3.0e-24
n_exponent = 4
m_exponent = 0
activation_energy = 0
[../]
[./plas]
type = IsotropicPlasticityStressUpdate
hardening_constant = 1
yield_stress = 1e30
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-10
nl_abs_tol = 1e-7
l_tol = 1e-6
start_time = 0.0
end_time = 32400
dt = 1e-2
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Postprocessors]
[./timestep]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/rigidbodymotion/grain_appliedforcedensity.i)
# test file for showing grain motion due to applied force density on grains
[GlobalParams]
var_name_base = eta
op_num = 2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 10
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SpecifiedSmoothCircleIC
invalue = 1.0
outvalue = 0.1
int_width = 6.0
x_positions = '20.0 30.0 '
z_positions = '0.0 0.0 '
y_positions = '0.0 25.0 '
radii = '14.0 14.0'
3D_spheres = false
variable = c
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./load]
type = ConstantFunction
value = 0.01
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = 'eta0 eta1'
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = c
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
derivative_order = 2
[../]
[./force_density_ext]
type = ExternalForceDensityMaterial
c = c
etas = 'eta0 eta1'
k = 1.0
force_y = load
[../]
[]
[AuxVariables]
[./eta0]
[../]
[./eta1]
[../]
[./bnds]
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
var_name_base = eta
op_num = 2
v = 'eta0 eta1'
[../]
[]
[ICs]
[./ic_eta0]
int_width = 6.0
x1 = 20.0
y1 = 0.0
radius = 14.0
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SmoothCircleIC
[../]
[./IC_eta1]
int_width = 6.0
x1 = 30.0
y1 = 25.0
radius = 14.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ComputeExternalGrainForceAndTorque
execute_on = 'linear nonlinear'
grain_data = grain_center
c = c
etas = 'eta0 eta1'
force_density = force_density_ext
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
csv = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_computeCrackedStress_finitestrain_elastic.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = FINITE
planar_formulation = PLANE_STRAIN
additional_generate_output = 'stress_yy'
strain_base_name = uncracked
[../]
[../]
[../]
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = E_el
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[./off_disp]
type = AllenCahnElasticEnergyOffDiag
variable = c
displacements = 'disp_x disp_y'
mob_name = L
[../]
[]
[AuxKernels]
[./strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = uncracked_mechanical_strain
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.05 1e-4'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
base_name = uncracked
[../]
[./elastic]
type = ComputeFiniteStrainElasticStress
base_name = uncracked
[../]
[./cracked_stress]
type = ComputeCrackedStress
c = c
kdamage = 1e-5
F_name = E_el
use_current_history_variable = true
uncracked_base_name = uncracked
finite_strain_model = true
[../]
[]
[Postprocessors]
[./av_stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./av_strain_yy]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solving_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 3e-5
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/buckley_leverett/bl20_lumped.i)
# two-phase version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 30
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '0.1 0.5 0.5 1 2 4'
x = '0 0.1 1 5 40 42'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./w_aux_seff]
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxKernels]
[./w_aux_seff_auxk]
type = RichardsSeffAux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
variable = w_aux_seff
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_water
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_gas
[../]
[]
[BCs]
[./left_w]
type = DirichletBC
variable = pwater
boundary = left
value = 1E6
[../]
[./left_g]
type = DirichletBC
variable = pgas
boundary = left
value = 1000
[../]
[./right_w]
type = DirichletBC
variable = pwater
boundary = right
value = -300000
[../]
[./right_g]
type = DirichletBC
variable = pgas
boundary = right
value = 0
[../]
[]
[Functions]
[./initial_water]
type = ParsedFunction
expression = 1000000*(1-min(x/5,1))-if(x<5,0,300000)
[../]
[./initial_gas]
type = ParsedFunction
expression = 1000
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
viscosity = '1E-3 1E-6'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'standard'
[./bounded]
# must use --use-petsc-dm command line argument
type = SMP
full = true
petsc_options_iname = '-snes_type -pc_factor_shift_type'
petsc_options_value = 'vinewtonssls nonzero'
[../]
[./standard]
type = SMP
full = true
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50
nl_rel_tol = 1.e-9
nl_max_its = 10
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bl20_lumped
execute_on = 'initial timestep_end final'
time_step_interval = 100000
exodus = true
hide = pgas
[./console_out]
type = Console
time_step_interval = 1
[../]
[]
(modules/porous_flow/test/tests/jacobian/mass01.i)
# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 1component
# fully saturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
exodus = false
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/junction_with_calorifically_imperfect_gas.i)
# This input file tests compatibility of VolumeJunction1Phase and CaloricallyImperfectGas.
# Loss coefficient is applied in first junction.
# Expected pressure drop ~0.5*K*rho_in*vel_in^2=0.5*100*3.219603*1 = 160.9 Pa
T_in = 523.0
vel = 1
p_out = 7e6
[GlobalParams]
initial_p = ${p_out}
initial_vel = ${vel}
initial_T = ${T_in}
gravity_vector = '0 0 0'
closures = simple_closures
n_elems = 3
f = 0
scaling_factor_1phase = '1 1 1e-5'
scaling_factor_rhoV = '1e2'
scaling_factor_rhowV = '1e-2'
scaling_factor_rhoEV = '1e-5'
[]
[Functions]
[e_fn]
type = PiecewiseLinear
x = '100 280 300 350 400 450 500 550 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 5000'
y = '783.9 2742.3 2958.6 3489.2 4012.7 4533.3 5053.8 5574 6095.1 7140.2 8192.9 9256.3 10333.6 12543.9 14836.6 17216.3 19688.4 22273.7 25018.3 28042.3 31544.2 35818.1 41256.5 100756.5'
scale_factor = 1e3
[]
[mu_fn]
type = PiecewiseLinear
x = '100 280 300 350 400 450 500 550 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 5000'
y = '85.42 85.42 89.53 99.44 108.9 117.98 126.73 135.2 143.43 159.25 174.36 188.9 202.96 229.88 255.5 280.05 303.67 326.45 344.97 366.49 387.87 409.48 431.86 431.86'
scale_factor = 1e-7
[]
[k_fn]
type = PiecewiseLinear
x = '100 280 300 350 400 450 500 550 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 5000'
y = '186.82 186.82 194.11 212.69 231.55 250.38 268.95 287.19 305.11 340.24 374.92 409.66 444.75 511.13 583.42 656.44 733.32 826.53 961.15 1180.38 1546.31 2135.49 3028.08 3028.08'
scale_factor = 1e-3
[]
[]
[FluidProperties]
[fp]
type = CaloricallyImperfectGas
molar_mass = 0.002
e = e_fn
k = k_fn
mu = mu_fn
min_temperature = 100
max_temperature = 5000
out_of_bound_error = false
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet_bc]
type = InletVelocityTemperature1Phase
input = 'inlet:in'
vel = ${vel}
T = ${T_in}
[]
[inlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 11'
orientation = '0 0 -1'
length = 1
A = 5
[]
[inlet_plenum]
type = VolumeJunction1Phase
position = '0 0 10'
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = ${vel}
K = 100
connections = 'inlet:out channel1:in channel2:in'
volume = 1
use_scalar_variables = false
[]
[channel1]
type = FlowChannel1Phase
fp = fp
position = '0 0 10'
orientation = '0 0 -1'
length = 10
A = 4
D_h = 1
[]
[channel2]
type = FlowChannel1Phase
fp = fp
position = '0 0 10'
orientation = '0 0 -1'
length = 10
A = 1
D_h = 1
[]
[outlet_plenum]
type = VolumeJunction1Phase
position = '0 0 0'
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = ${vel}
connections = 'channel1:out channel2:out outlet:in'
volume = 1
use_scalar_variables = false
[]
[outlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '0 0 -1'
length = 1
A = 5
[]
[outlet_bc]
type = Outlet1Phase
p = ${p_out}
input = 'outlet:out'
[]
[]
[Postprocessors]
[p_in]
type = SideAverageValue
variable = p
boundary = inlet:in
[]
[p_out]
type = SideAverageValue
variable = p
boundary = outlet:out
[]
[Delta_p]
type = DifferencePostprocessor
value1 = p_out
value2 = p_in
[]
[inlet_in_m_dot]
type = ADFlowBoundaryFlux1Phase
boundary = 'inlet_bc'
equation = mass
[]
[inlet_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'inlet:out'
connection_index = 0
junction = inlet_plenum
equation = mass
[]
[channel1_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel1:in'
connection_index = 1
junction = inlet_plenum
equation = mass
[]
[channel1_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel1:out'
connection_index = 0
junction = outlet_plenum
equation = mass
[]
[channel2_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel2:in'
connection_index = 2
junction = inlet_plenum
equation = mass
[]
[channel2_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel2:out'
connection_index = 1
junction = outlet_plenum
equation = mass
[]
[outlet_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'outlet:in'
connection_index = 2
junction = outlet_plenum
equation = mass
[]
[outlet_out_m_dot]
type = ADFlowBoundaryFlux1Phase
boundary = 'outlet_bc'
equation = mass
[]
[net_mass_flow_rate_domain]
type = LinearCombinationPostprocessor
pp_names = 'inlet_in_m_dot outlet_out_m_dot'
pp_coefs = '1 -1'
[]
[net_mass_flow_rate_volume_junction]
type = LinearCombinationPostprocessor
pp_names = 'inlet_out_m_dot channel1_in_m_dot channel2_in_m_dot'
pp_coefs = '1 -1 -1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
end_time = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 8
iteration_window = 2
[]
timestep_tolerance = 1e-6
abort_on_solve_fail = true
line_search = basic
nl_rel_tol = 1e-8
nl_abs_tol = 4e-8
nl_max_its = 25
l_tol = 1e-3
l_max_its = 5
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
[]
[Outputs]
[out]
type = CSV
execute_on = 'FINAL'
show = 'net_mass_flow_rate_domain net_mass_flow_rate_volume_junction Delta_p'
[]
[]
(modules/porous_flow/test/tests/sinks/s11_act.i)
# Test that using PorousFlowSinkBC we get the same answer as in s11.i
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp temp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0.1
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[temp]
initial_condition = 2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[heat_conduction]
type = TimeDerivative
variable = temp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 10
thermal_expansion = 0
viscosity = 11
[]
[]
[Materials]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.125
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[]
[Modules]
[PorousFlow]
[BCs]
[left]
type = PorousFlowSinkBC
boundary = left
fluid_phase = 0
T_in = 300
fp = simple_fluid
flux_function = -1
[]
[]
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.25
end_time = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s11
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[]
(test/tests/transfers/multiapp_copy_transfer/array_variable_transfer/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
# Array variable with two components
[v]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = initial
[../]
[]
[Transfers]
# Transfers all components together on the same mesh.
[./from_sub]
type = MultiAppCopyTransfer
source_variable = u
variable = v
from_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/AD_finite_strain_laromance.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 1
xmax = 2
nx = 50
ny = 50
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
eigenstrain_names = 'thermal'
use_automatic_differentiation = true
[]
[]
[AuxVariables]
[temp]
initial_condition = 1000.0
[]
[]
[AuxKernels]
[cooling]
type = FunctionAux
variable = temp
function = '1000-10*t*x'
[]
[]
[BCs]
[bottom_fix]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[left_fix]
type = ADDirichletBC
variable = disp_r
boundary = left
value = 0.0
[]
[]
[Materials]
[eigenstrain]
type = ADComputeThermalExpansionEigenstrain
eigenstrain_name = 'thermal'
stress_free_temperature = 1000
thermal_expansion_coeff = 1e-6 #1e-4
temperature = temp
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 3.30e11
poissons_ratio = 0.3
[]
[stress]
type = ADComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = ADSS316HLAROMANCEStressUpdateTest
temperature = temp
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
[]
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
end_time = 10
dt = 1
automatic_scaling = true
[]
[Outputs]
# print_linear_converged_reason = false
# print_nonlinear_converged_reason = false
# print_linear_residuals = false
perf_graph = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/except1.i)
# Exception: incorrect userobject types
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = -0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(modules/porous_flow/test/tests/dirackernels/pls02reporter.i)
# fully-saturated situation with a poly-line sink with use_mobility=true
# The poly-line consists of 2 points, and has a length
# of 0.5. Each point is weighted with a weight of 0.1
# The PorousFlowPolyLineSink has
# p_or_t_vals = 0 1E7
# fluxes = 0 1
# so that for 0<=porepressure<=1E7
# base flux = porepressure * 1E-6 * mobility (measured in kg.m^-1.s^-1),
# and when multiplied by the poly-line length, and
# the weighting of each point, the mass flux is
# flux = porepressure * 0.5*E-8 * mobility (kg.s^-1).
#
# The fluid and matrix properties are:
# porosity = 0.1
# element volume = 8 m^3
# density = dens0 * exp(P / bulk), with bulk = 2E7
# initial porepressure P0 = 1E7
# viscosity = 0.2
# So, fluid mass = 0.8 * density (kg)
#
# The equation to solve is
# d(Mass)/dt = - porepressure * 0.5*E-8 * density / viscosity
#
# PorousFlow discretises time to conserve mass, so to march
# forward in time, we must solve
# Mass(dt) = Mass(0) - P * 0.5E-8 * density / viscosity * dt
# or
# 0.8 * dens0 * exp(P/bulk) = 0.8 * dens0 * exp(P0/bulk) - P * 0.5E-8 * density / viscosity * dt
# For the numbers written above this gives
# P(t=1) = 6.36947 MPa
# which is given precisely by MOOSE
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[pls_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
viscosity = 0.2
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[pls]
# This defines a sink that has strength
# f = L(P) * relperm * L_seg
# where
# L(P) is a piecewise-linear function of porepressure
# that is zero at pp=0 and 1 at pp=1E7
# relperm is the relative permeability of the fluid
# L_seg is the line-segment length associated with
# the Dirac points defined in the file pls02.bh
type = PorousFlowPolyLineSink
# Because the Variable for this Sink is pp, and pp is associated
# with the fluid-mass conservation equation, this sink is extracting
# fluid mass (and not heat energy or something else)
variable = pp
# The following specfies that the total fluid mass coming out of
# the porespace via this sink in this timestep should be recorded
# in the pls_total_outflow_mass UserObject
SumQuantityUO = pls_total_outflow_mass
# The following file defines the polyline geometry
# which is just two points in this particular example
weight_reporter='pls02file/w'
x_coord_reporter='pls02file/x'
y_coord_reporter='pls02file/y'
z_coord_reporter='pls02file/z'
# Now define the piecewise-linear function, L
# First, we want L to be a function of porepressure (and not
# temperature or something else). The following means that
# p_or_t_vals should be intepreted by MOOSE as the zeroth-phase
# porepressure
function_of = pressure
fluid_phase = 0
# Second, define the piecewise-linear function, L
# The following means
# flux=0 when pp=0 (and also pp<0)
# flux=1 when pp=1E7 (and also pp>1E7)
# flux=linearly intepolated between pp=0 and pp=1E7
# When flux>0 this means a sink, while flux<0 means a source
p_or_t_vals = '0 1E7'
fluxes = '0 1'
# Finally, in this case we want to always multiply
# L by the fluid mobility (of the zeroth phase) and
# use that in the sink strength instead of the bare L
# computed above
use_mobility = true
[]
[]
[Reporters]
[pls02file]
# contains contents from pls02.bh
type=ConstantReporter
real_vector_names = 'w x y z'
real_vector_values = '0.10 0.10;
0.00 0.00;
0.00 0.00;
-0.25 0.25'
[]
[]
[Postprocessors]
[pls_report]
type = PorousFlowPlotQuantity
uo = pls_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 pls_report'
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 pls_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1
solve_type = NEWTON
[]
[Outputs]
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/action/action_1D.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
add_variables = true
new_system = true
formulation = UPDATED
volumetric_locking_correction = false
[]
[]
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[stress_base]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/move/multilevel_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = sub.i
output_in_position = true
[../]
[]
(modules/richards/test/tests/gravity_head_2/gh_lumped_18.i)
# with immobile saturation
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# lumped = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 0.5E1 0.5E2 0.4E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.4
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh_lumped_18
execute_on = 'timestep_end final'
time_step_interval = 100000
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence-auto/3D/neumann.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(modules/navier_stokes/test/tests/finite_volume/two_phase/mixture_interface_area_model/pressure_driven_growth_transient.i)
###############################################################################
# Validation test based on Hibiki and Ishii experiment [1] reported in Figure 3
# [1] Hibiki, T., & Ishii, M. (2000). One-group interfacial area transport of bubbly flows in vertical round tubes.
# International Journal of Heat and Mass Transfer, 43(15), 2711-2726.
###############################################################################
mu = 1.0
rho = 1000.0
mu_d = 1.0
rho_d = 1.0
l = ${fparse 50.8/1000.0}
U = 0.491230114
dp = 0.001
inlet_phase_2 = 0.049
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
mass_exchange_coeff = 0.0
inlet_interface_area = ${fparse 6.0*inlet_phase_2/dp}
outlet_pressure = 1e6
[GlobalParams]
rhie_chow_user_object = 'rc'
density_interp_method = 'average'
mu_interp_method = 'average'
[]
[Problem]
identify_variable_groups_in_nl = false
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Mesh]
coord_type = 'RZ'
rz_coord_axis = 'X'
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = '${fparse l * 60}'
ymin = 0
ymax = '${fparse l / 2}'
nx = 20
ny = 5
[]
uniform_refine = 0
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 0
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 0
[]
[pressure]
type = INSFVPressureVariable
[]
[phase_2]
type = INSFVScalarFieldVariable
initial_condition = ${inlet_phase_2}
[]
[interface_area]
type = INSFVScalarFieldVariable
initial_condition = ${inlet_interface_area}
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_drift]
type = WCNSFV2PMomentumDriftFlux
variable = vel_x
rho_d = ${rho_d}
fd = 'rho_mixture_var'
u_slip = 'vel_slip_x'
v_slip = 'vel_slip_y'
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = 'mu_mixture'
limit_interpolation = true
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_drift]
type = WCNSFV2PMomentumDriftFlux
variable = vel_y
rho_d = ${rho_d}
fd = 'rho_mixture_var'
u_slip = 'vel_slip_x'
v_slip = 'vel_slip_y'
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = 'mu_mixture'
limit_interpolation = true
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[phase_2_time]
type = FVFunctorTimeKernel
variable = phase_2
functor = phase_2
[]
[phase_2_advection]
type = INSFVScalarFieldAdvection
variable = phase_2
u_slip = 'vel_x'
v_slip = 'vel_y'
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = 'upwind'
[]
[phase_2_diffusion]
type = FVDiffusion
variable = phase_2
coeff = 1.0
[]
[phase_2_src]
type = NSFVMixturePhaseInterface
variable = phase_2
phase_coupled = phase_1
alpha = ${mass_exchange_coeff}
[]
[interface_area_time]
type = FVFunctorTimeKernel
variable = interface_area
functor = interface_area
[]
[interface_area_advection]
type = INSFVScalarFieldAdvection
variable = interface_area
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = 'upwind'
[]
[interface_area_diffusion]
type = FVDiffusion
variable = interface_area
coeff = 0.1
[]
[interface_area_source_sink]
type = WCNSFV2PInterfaceAreaSourceSink
variable = interface_area
u = 'vel_x'
v = 'vel_y'
L = ${fparse l/2}
rho = 'rho_mixture'
rho_d = 'rho'
pressure = 'pressure'
k_c = '${fparse mass_exchange_coeff}'
fd = 'phase_2'
sigma = 1e-3
cutoff_fraction = 0.0
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_x
functor = '${U}'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_y
functor = '0'
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = vel_x
function = 0
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = vel_y
function = 0
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '${outlet_pressure}'
[]
[inlet_phase_2]
type = FVDirichletBC
boundary = 'left'
variable = phase_2
value = ${inlet_phase_2}
[]
[inlet_interface_area]
type = FVDirichletBC
boundary = 'left'
variable = interface_area
value = ${inlet_interface_area}
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_x
u = vel_x
v = vel_y
mu = 'mu_mixture'
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_y
u = vel_x
v = vel_y
mu = 'mu_mixture'
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[symmetry-phase-2]
type = INSFVSymmetryScalarBC
boundary = 'bottom'
variable = phase_2
[]
[symmetry-interface-area]
type = INSFVSymmetryScalarBC
boundary = 'bottom'
variable = interface_area
[]
[]
[AuxVariables]
[drag_coefficient]
type = MooseVariableFVReal
[]
[rho_mixture_var]
type = MooseVariableFVReal
[]
[mu_mixture_var]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[populate_cd]
type = FunctorAux
variable = drag_coefficient
functor = 'Darcy_coefficient'
[]
[populate_rho_mixture_var]
type = FunctorAux
variable = rho_mixture_var
functor = 'rho_mixture'
[]
[populate_mu_mixture_var]
type = FunctorAux
variable = mu_mixture_var
functor = 'mu_mixture'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[FunctorMaterials]
[bubble_properties]
type = GeneralFunctorFluidProps
fp = 'fp'
pressure = 'pressure'
T_fluid = 300.0
speed = 1.0
characteristic_length = 1.0
porosity = 1.0
output_properties = 'rho'
outputs = 'out'
[]
[populate_u_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_x'
momentum_component = 'x'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
[]
[populate_v_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_y'
momentum_component = 'y'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
[]
[compute_phase_1]
type = ADParsedFunctorMaterial
property_name = phase_1
functor_names = 'phase_2'
expression = '1 - phase_2'
[]
[CD]
type = NSFVDispersePhaseDragFunctorMaterial
rho = 'rho_mixture'
mu = mu_mixture
u = 'vel_x'
v = 'vel_y'
particle_diameter = ${dp}
[]
[mixing_material]
type = NSFVMixtureFunctorMaterial
phase_2_names = '${rho} ${mu}'
phase_1_names = 'rho ${mu_d}'
prop_names = 'rho_mixture mu_mixture'
phase_1_fraction = 'phase_2'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-7
dt = 0.1
end_time = 1.0
nl_max_its = 10
line_search = 'none'
[]
[Debug]
show_var_residual_norms = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[]
[]
[Outputs]
[out]
type = Exodus
[]
[]
[Postprocessors]
[Re]
type = ParsedPostprocessor
expression = '${rho} * ${l} * ${U}'
pp_names = ''
[]
[rho_outlet]
type = SideAverageValue
boundary = 'right'
variable = 'rho_mixture_var'
[]
[]
(test/tests/auxkernels/parsed_aux/xyzt.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
[]
# [Variables]
# [u]
# []
# []
#
# [Kernels]
# [diff]
# type = CoefDiffusion
# variable = u
# coef = 0.1
# []
# [dt]
# type = TimeDerivative
# variable = u
# []
# []
[AuxVariables]
[xvar]
family = MONOMIAL
order = FIRST
[]
[yvar]
[]
[zvar]
family = MONOMIAL
order = CONSTANT
[]
[tvar]
[]
[]
[AuxKernels]
[xvar]
type = ParsedAux
variable = xvar
use_xyzt = true
expression = 'x+1'
[]
[yvar]
type = ParsedAux
variable = yvar
use_xyzt = true
expression = 'y+2'
[]
[zvar]
type = ParsedAux
variable = zvar
use_xyzt = true
expression = 'z+3'
[]
[tvar]
type = ParsedAux
variable = tvar
use_xyzt = true
expression = 't+0.1*(x+y+z)'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/poroperm/poro_hm.i)
# Test that porosity is correctly calculated.
# Porosity = biot + (phi0 - biot) * exp(-vol_strain + (biot_prime - 1) / solid_bulk * (porepressure - ref_pressure))
# The parameters used are:
# biot = 0.7
# biot_prime = 0.75
# phi0 = 0.5
# vol_strain = 0.5
# solid_bulk = 0.3
# porepressure = 2
# ref_pressure = 3
# which yield porosity = 0.420877515
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
biot_coefficient = 0.7
[]
[Variables]
[porepressure]
initial_condition = 2
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = FunctionIC
function = '0.5 * x'
variable = disp_x
[]
[]
[Kernels]
[dummy_p]
type = TimeDerivative
variable = porepressure
[]
[dummy_x]
type = TimeDerivative
variable = disp_x
[]
[dummy_y]
type = TimeDerivative
variable = disp_y
[]
[dummy_z]
type = TimeDerivative
variable = disp_z
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Postprocessors]
[porosity]
type = PointValue
variable = porosity
point = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 3
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[total_strain]
type = ComputeSmallStrain
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
ensure_positive = false
porosity_zero = 0.5
solid_bulk = 0.3
reference_porepressure = 3
biot_coefficient_prime = 0.75
[]
[]
[Executioner]
solve_type = Newton
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cwp03.i)
# Capped weak-plane plasticity
# checking jacobian for tensile failure, with some shear
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 1
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 -2 0 0 1 -2 1 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 1
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/umat/multiple_blocks/multiple_blocks.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[mesh_1]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[block_1]
type = SubdomainIDGenerator
input = mesh_1
subdomain_id = 1
[]
[mesh_2]
type = GeneratedMeshGenerator
dim = 3
xmin = -2.0
xmax = -1.0
ymin = -2.0
ymax = -1.0
zmin = -2.0
zmax = -1.
boundary_name_prefix = 'second'
[]
[block_2]
type = SubdomainIDGenerator
input = mesh_2
subdomain_id = 2
[]
[combined]
type = CombinerGenerator
inputs = 'block_1 block_2'
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
value = t/100
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
value = '273 + 10*t'
[]
# Factor to multiply the elasticity tensor in MOOSE
[elasticity_prefactor]
type = ParsedFunction
value = '273/(273 + 10*t)'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
[umat_1]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
block = '1'
[]
[umat_2]
type = AbaqusUMATStress
constant_properties = '10000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
block = '2'
[]
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000
poissons_ratio = 0.3
elasticity_tensor_prefactor = 'elasticity_prefactor'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_userobject_transfer/3d_1d_parent.i)
# This does a dummy diffusion solve in 3D space, then computes a layered average
# in the z direction. Those values are transferred into a sub-app that has 1D mesh
# in the z-direction (the mesh was displaced so that it is aligned in such a way).
# The sub-app also does a dummy diffusion solve and then computes layered average
# in the z-direction. Those value are transferred back to the parent app.
#
# Physically the 1D sub-app is placed in the center of the 3D mesh and is oriented
# in the z-direction. The bounding box of the sub-app is expanded such that it
# contains the 4 central elements of the 3D mesh (i.e. the values are transferred
# only into a part of parent mesh)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 10
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[AuxVariables]
[./from_sub_app_var]
order = CONSTANT
family = MONOMIAL
[../]
[]
[UserObjects]
[main_uo]
type = LayeredAverage
direction = z
num_layers = 10
variable = u
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = front
value = -1
[]
[right]
type = DirichletBC
variable = u
boundary = back
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 5
solve_type = 'NEWTON'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
execute_on = final
[]
[MultiApps]
[sub_app]
positions = '0.5 0.5 0.0'
type = TransientMultiApp
input_files = 3d_1d_sub.i
app_type = MooseTestApp
bounding_box_padding = '0.25 0.25 0'
bounding_box_inflation = 0
use_displaced_mesh = true
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[layered_transfer_to_sub_app]
type = MultiAppUserObjectTransfer
user_object = main_uo
variable = sub_app_var
to_multi_app = sub_app
displaced_target_mesh = true
[]
[layered_transfer_from_sub_app]
type = MultiAppUserObjectTransfer
user_object = sub_app_uo
variable = from_sub_app_var
from_multi_app = sub_app
displaced_source_mesh = true
[]
[]
(modules/solid_mechanics/test/tests/plane_stress/weak_plane_stress_elastic_jacobian.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = SMALL
[]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/random4.i)
# Using CappedMohrCoulomb
# Plasticity models:
# Tensile strength = 0.1MPa
# Compressive strength = 1.0MPa
# Cohesion = 1MPa
# Friction angle = dilation angle = 0.5
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 100
ny = 12
nz = 1
xmin = 0
xmax = 100
ymin = 0
ymax = 12
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./f3]
order = CONSTANT
family = MONOMIAL
[../]
[./f4]
order = CONSTANT
family = MONOMIAL
[../]
[./f5]
order = CONSTANT
family = MONOMIAL
[../]
[./f6]
order = CONSTANT
family = MONOMIAL
[../]
[./f7]
order = CONSTANT
family = MONOMIAL
[../]
[./f8]
order = CONSTANT
family = MONOMIAL
[../]
[./f9]
order = CONSTANT
family = MONOMIAL
[../]
[./f10]
order = CONSTANT
family = MONOMIAL
[../]
[./f11]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./f3]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = f3
[../]
[./f4]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 4
variable = f4
[../]
[./f5]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 5
variable = f5
[../]
[./f6]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 6
variable = f6
[../]
[./f7]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 7
variable = f7
[../]
[./f8]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 8
variable = f8
[../]
[./f9]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 9
variable = f9
[../]
[./f10]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 10
variable = f10
[../]
[./f11]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 11
variable = f11
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = int1
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./tot_iters]
type = ElementIntegralMaterialProperty
mat_prop = plastic_NR_iterations
outputs = console
[../]
[./intnl0_max]
type = ElementExtremeValue
variable = int0
outputs = console
[../]
[./intnl1_max]
type = ElementExtremeValue
variable = int1
outputs = console
[../]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./raw_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./raw_f2]
type = ElementExtremeValue
variable = f2
outputs = console
[../]
[./raw_f3]
type = ElementExtremeValue
variable = f3
outputs = console
[../]
[./raw_f4]
type = ElementExtremeValue
variable = f4
outputs = console
[../]
[./raw_f5]
type = ElementExtremeValue
variable = f5
outputs = console
[../]
[./raw_f6]
type = ElementExtremeValue
variable = f6
outputs = console
[../]
[./raw_f7]
type = ElementExtremeValue
variable = f7
outputs = console
[../]
[./raw_f8]
type = ElementExtremeValue
variable = f8
outputs = console
[../]
[./raw_f9]
type = ElementExtremeValue
variable = f9
outputs = console
[../]
[./raw_f10]
type = ElementExtremeValue
variable = f10
outputs = console
[../]
[./raw_f11]
type = ElementExtremeValue
variable = f11
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[./f1]
type = FunctionValuePostprocessor
function = should_be_zero1_fcn
[../]
[./f2]
type = FunctionValuePostprocessor
function = should_be_zero2_fcn
[../]
[./f3]
type = FunctionValuePostprocessor
function = should_be_zero3_fcn
[../]
[./f4]
type = FunctionValuePostprocessor
function = should_be_zero4_fcn
[../]
[./f5]
type = FunctionValuePostprocessor
function = should_be_zero5_fcn
[../]
[./f6]
type = FunctionValuePostprocessor
function = should_be_zero6_fcn
[../]
[./f7]
type = FunctionValuePostprocessor
function = should_be_zero7_fcn
[../]
[./f8]
type = FunctionValuePostprocessor
function = should_be_zero8_fcn
[../]
[./f9]
type = FunctionValuePostprocessor
function = should_be_zero9_fcn
[../]
[./f10]
type = FunctionValuePostprocessor
function = should_be_zero10_fcn
[../]
[./f11]
type = FunctionValuePostprocessor
function = should_be_zero11_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[./should_be_zero1_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f1'
[../]
[./should_be_zero2_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f2'
[../]
[./should_be_zero3_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f3'
[../]
[./should_be_zero4_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f4'
[../]
[./should_be_zero5_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f5'
[../]
[./should_be_zero6_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f6'
[../]
[./should_be_zero7_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f7'
[../]
[./should_be_zero8_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f8'
[../]
[./should_be_zero9_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f9'
[../]
[./should_be_zero10_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f10'
[../]
[./should_be_zero11_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f11'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1E6
value_residual = 2E6
internal_limit = 1
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 1E7
value_residual = 0.5E7
internal_limit = 1
[../]
[./coh]
type = SolidMechanicsHardeningCubic
value_0 = 2E6
value_residual = 1E6
internal_limit = 1
[../]
[./phi]
type = SolidMechanicsHardeningCubic
value_0 = 0.6
value_residual = 0.2
internal_limit = 1
[../]
[./psi]
type = SolidMechanicsHardeningCubic
value_0 = 0.5
value_residual = 0.1
internal_limit = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 1E5
max_NR_iterations = 1000
yield_function_tol = 1.0E-1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
dtmin = 1
type = Transient
[]
[Outputs]
file_base = random4
csv = true
[]
(modules/phase_field/test/tests/actions/Nonconserved_2vars.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
xmax = 40
ymax = 40
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./eta1]
free_energy = F
kappa = 2.0
mobility = 1.0
variable_mobility = false
coupled_variables = 'eta2'
[../]
[./eta2]
free_energy = F
kappa = 2.0
mobility = 1.0
variable_mobility = false
coupled_variables = 'eta1'
[../]
[../]
[../]
[]
[ICs]
[./eta1_IC]
type = SmoothCircleIC
variable = eta1
x1 = 20.0
y1 = 20.0
radius = 12.0
invalue = 1.0
outvalue = 0.0
int_width = 3.0
[../]
[./eta2_IC]
type = SmoothCircleIC
variable = eta2
x1 = 20.0
y1 = 20.0
radius = 12.0
invalue = 0.0
outvalue = 1.0
int_width = 3.0
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta1 eta2'
expression = '2.5 * (eta1^4/4 - eta1^2/2 + eta2^4/4 - eta2^2/2 + 3/2 * eta1^2 * eta2^2) + 1/4'
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
num_steps = 8
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+6
[../]
[]
(modules/xfem/test/tests/nucleation_uo/nucleate_AllEdgeCracks.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh2'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 20
xmin = 0
xmax = 1.0
ymin = 0.0
ymax = 2.0
elem_type = QUAD4
[]
[top_left]
type = BoundingBoxNodeSetGenerator
new_boundary = pull_top_left
bottom_left = '-0.01 1.99 0'
top_right = '0.11 2.01 0'
input = gen
[]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII'
displacements = 'disp_x disp_y'
crack_front_points_provider = cut_mesh2
2d=true
number_points_from_provider = 0
crack_direction_method = CurvedCrackFront
radius_inner = '0.15'
radius_outer = '0.45'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 0
incremental = true
used_by_xfem_to_grow_crack = true
[]
[UserObjects]
[nucleate]
type = MeshCut2DRankTwoTensorNucleation
tensor = stress
scalar_type = MaxPrincipal
nucleation_threshold = 180
initiate_on_boundary = 'left'
nucleation_radius = .21
edge_extension_factor = 2e-5
nucleation_length = 0.11
[]
[cut_mesh2]
type = MeshCut2DFractureUserObject
mesh_file = make_edge_crack_in.e
k_critical=500000 #Large so that cracks will not grow
growth_increment = 0.11
nucleate_uo = nucleate
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
generate_output = 'stress_xx stress_yy vonmises_stress max_principal_stress'
[]
[]
[Functions]
[bc_pull_top]
type = ParsedFunction
expression = 0.0005*t
[]
[]
[BCs]
[top_edges]
type = FunctionDirichletBC
boundary = 'pull_top_left'
variable = disp_y
function = bc_pull_top
[]
[bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
l_max_its = 100
l_tol = 1e-2
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
start_time = 0.0
dt = 1.0
end_time = 5
max_xfem_update = 100
[]
[Outputs]
csv=true
execute_on = TIMESTEP_END
[]
(modules/solid_mechanics/test/tests/hyperelastic_viscoplastic/one_elem_base.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
base_name = test
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./peeq]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = test_stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = test_fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./peeq]
type = MaterialRealAux
variable = peeq
property = ep_eqv
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = '0.01*t'
[../]
[]
[UserObjects]
[./flowstress]
type = HEVPRambergOsgoodHardening
yield_stress = 100
hardening_exponent = 0.1
reference_plastic_strain = 0.002
intvar_prop_name = ep_eqv
[../]
[./flowrate]
type = HEVPFlowRatePowerLawJ2
reference_flow_rate = 0.0001
flow_rate_exponent = 50.0
flow_rate_tol = 1
strength_prop_name = flowstress
base_name = test
[../]
[./ep_eqv]
type = HEVPEqvPlasticStrain
intvar_rate_prop_name = ep_eqv_rate
[../]
[./ep_eqv_rate]
type = HEVPEqvPlasticStrainRate
flow_rate_prop_name = flowrate
[../]
[]
[Materials]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
base_name = test
[../]
[./viscop]
type = FiniteStrainHyperElasticViscoPlastic
block = 0
resid_abs_tol = 1e-18
resid_rel_tol = 1e-8
maxiters = 50
max_substep_iteration = 5
flow_rate_user_objects = 'flowrate'
strength_user_objects = 'flowstress'
internal_var_user_objects = 'ep_eqv'
internal_var_rate_user_objects = 'ep_eqv_rate'
base_name = test
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
fill_method = symmetric9
base_name = test
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./peeq]
type = ElementAverageValue
variable = peeq
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.02
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.02
num_steps = 10
[]
[Outputs]
file_base = one_elem_base
exodus = true
csv = false
[]
(modules/thermal_hydraulics/test/tests/problems/square_wave/square_wave.i)
# Square wave problem
[GlobalParams]
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
closures = simple_closures
[]
[Functions]
[T_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.1 0.6 1.0'
y = '2.8 1.4 2.8'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 400
A = 1.0
# IC
initial_T = T_ic_fn
initial_p = 1
initial_vel = 1
f = 0
[]
[left_boundary]
type = FreeBoundary1Phase
input = 'pipe:in'
[]
[right_boundary]
type = FreeBoundary1Phase
input = 'pipe:out'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
solve_type = LINEAR
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
# run to t = 0.3
start_time = 0.0
dt = 2e-4
num_steps = 1500
abort_on_solve_fail = true
[]
[Outputs]
file_base = 'square_wave'
velocity_as_vector = false
execute_on = 'initial timestep_end'
[out]
type = Exodus
show = 'p T vel'
[]
[]
(test/tests/mesh/custom_partitioner/custom_linear_partitioner_test_displacement.i)
[Mesh]
[gen]
dim = 2
type = GeneratedMeshGenerator
nx = 3
ny = 3
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 10.0
[]
uniform_refine = 2
displacements = 'u aux_v'
[./Partitioner]
type = LibmeshPartitioner
partitioner = linear
[../]
parallel_type = replicated
[]
[Functions]
[./aux_v_fn]
type = ParsedFunction
expression = x*(y-0.5)/5
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./udiff]
type = Diffusion
variable = u
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./uleft]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 2
value = 0.1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 1
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 2
value = 0
[../]
[]
[AuxVariables]
[./aux_v]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./aux_k_1]
type = FunctionAux
variable = aux_v
function = aux_v_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
file_base = custom_linear_partitioner_test_displacement
[./out]
type = Exodus
use_displaced = true
[../]
[]
(modules/phase_field/test/tests/phase_field_kernels/ADAllenCahnVariableL.i)
#
# Test the forward automatic differentiation Allen-Cahn Bulk kernel with a
# spatially varying mobility
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 12
ymax = 12
elem_type = QUAD4
[]
[AuxVariables]
[./chi]
[./InitialCondition]
type = FunctionIC
function = 'x/24+0.5'
[../]
[../]
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = ADTimeDerivative
variable = eta
[../]
[./ACBulk]
type = ADAllenCahn
variable = eta
f_name = F
[../]
[./ACInterface]
type = ADACInterface
variable = eta
kappa_name = 1
variable_L = true
coupled_variables = chi
[../]
[]
[Materials]
[./L]
type = ADTestDerivativeFunction
function = F2
f_name = L
op = 'eta chi'
[../]
[./free_energy]
type = ADTestDerivativeFunction
function = F1
f_name = F
op = 'eta'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
num_steps = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/strain_energy_density/rate_model_small.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[./SERD]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[../]
[./ramp_disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 6.8e-6 1.36e-5'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = SMALL
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SERD]
type = MaterialRealAux
variable = SERD
property = strain_energy_rate_density
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 'left'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 'bottom'
value = 0.0
[../]
[./top_disp]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 'top'
function = ramp_disp_y
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[../]
[./strain_energy_rate_density]
type = StrainEnergyRateDensity
inelastic_models = 'powerlawcrp'
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 2
num_steps = 2
[]
[Postprocessors]
[./etxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[../]
[./etyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[../]
[./etzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[../]
[./sigxx]
type = ElementAverageValue
variable = stress_xx
[../]
[./sigyy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigzz]
type = ElementAverageValue
variable = stress_zz
[../]
[./SERD]
type = ElementAverageValue
variable = SERD
[../]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_dynamics/block-dynamics-friction-action.i)
starting_point = 2e-1
offset = -0.19
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = long-bottom-block-no-lower-d.e
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 0.05
alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[]
[Contact]
[mechanical]
formulation = mortar
model = coulomb
primary = 20
secondary = 10
friction_coefficient = 0.5
c_normal = 1.0e4
c_tangential = 1.0e4
mortar_dynamics = true
newmark_beta = 0.25
newmark_gamma = 0.5
capture_tolerance = 1.0e-5
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 30 # 50
function = '0' # '1e-2*t'
[]
[]
[Executioner]
type = Transient
end_time = 75
dt = 0.05
dtmin = .005
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err '
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
nl_max_its = 50
line_search = 'none'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[VectorPostprocessors]
[mechanical_tangential_lm]
type = NodalValueSampler
block = 'mechanical_secondary_subdomain'
variable = mechanical_tangential_lm
sort_by = 'x'
execute_on = TIMESTEP_END
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(modules/solid_mechanics/test/tests/beam/static/torsion_1.i)
# Torsion test with automatically calculated Ix
# A beam of length 1 m is fixed at one end and a moment of 5 Nm
# is applied along the axis of the beam.
# G = 7.69e9
# Ix = Iy + Iz = 2e-5
# The axial twist at the free end of the beam is:
# phi = TL/GIx = 3.25e-4
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 1.0
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./block_all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.5
Iy = 1e-5
Iz = 1e-5
y_orientation = '0.0 1.0 0.0'
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = rot_x
boundary = right
rate = 5.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.0e9
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '1.0 0.0 0.0'
variable = rot_x
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/richards/test/tests/rogers_stallybrass_clements/rsc02.i)
# RSC test with low-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '3E-2 5E-1 8E-1'
x = '0 1 5'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater poil'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./DensityOil]
type = RichardsDensityConstBulk
dens0 = 20
bulk_mod = 2E9
[../]
[./SeffWater]
type = RichardsSeff2waterRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./SeffOil]
type = RichardsSeff2gasRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./RelPerm]
type = RichardsRelPermMonomial
simm = 0
n = 1
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E-2
[../]
[]
[Variables]
[./pwater]
[../]
[./poil]
[../]
[]
[ICs]
[./water_init]
type = ConstantIC
variable = pwater
value = 0
[../]
[./oil_init]
type = ConstantIC
variable = poil
value = 15
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstoil]
type = RichardsMassChange
variable = poil
[../]
[./richardsfoil]
type = RichardsFlux
variable = poil
[../]
[]
[AuxVariables]
[./SWater]
[../]
[./SOil]
[../]
[]
[AuxKernels]
[./Seff1VGwater_AuxK]
type = RichardsSeffAux
variable = SWater
seff_UO = SeffWater
pressure_vars = 'pwater poil'
[../]
[./Seff1VGoil_AuxK]
type = RichardsSeffAux
variable = SOil
seff_UO = SeffOil
pressure_vars = 'pwater poil'
[../]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pwater
boundary = 'left'
pressures = '-1E10 1E10'
bare_fluxes = '-1 -1'
use_mobility = false
use_relperm = false
[../]
[./fixedwater]
type = DirichletBC
variable = pwater
boundary = 'right'
value = 0
[../]
[./fixedoil]
type = DirichletBC
variable = poil
boundary = 'right'
value = 15
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityOil'
relperm_UO = 'RelPerm RelPerm'
SUPG_UO = 'SUPGstandard SUPGstandard'
sat_UO = 'Saturation Saturation'
seff_UO = 'SeffWater SeffOil'
viscosity = '1E-3 2E-3'
gravity = '0E-0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rsc02
time_step_interval = 100000
execute_on = 'initial timestep_end final'
exodus = true
[]
(modules/functional_expansion_tools/examples/2D_volumetric_Cartesian/sub.i)
# Basic example coupling a master and sub app in a 2D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.0
xmax = 10.0
nx = 15
ymin = 1.0
ymax = 11.0
ny = 25
[]
# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s] # Something to make 's' change each time, but allow a converging solution
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3 4'
physical_bounds = '0.0 10.0 1.0 11.0'
x = Legendre
y = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/time_integrators/actually_explicit_euler_verification/ee-2d-linear-adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = (x+y)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*(x+y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
[./Markers]
[./box]
bottom_left = '-0.4 -0.4 0'
inside = refine
top_right = '0.4 0.4 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
num_steps = 4
dt = 0.005
l_tol = 1e-12
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(test/tests/functions/image_function/image_3d_subset.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 6
zmax = 0.3
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0 5'
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/eigenstrain/variable_finite.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.5
ymax = 0.5
elem_type = QUAD4
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./strain11]
order = CONSTANT
family = MONOMIAL
[../]
[./stress11]
order = CONSTANT
family = MONOMIAL
[../]
[./c]
[../]
[./eigenstrain00]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./c_IC]
int_width = 0.15
x1 = 0
y1 = 0
radius = 0.25
outvalue = 0
variable = c
invalue = 1
type = SmoothCircleIC
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[AuxKernels]
[./strain11]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
variable = strain11
[../]
[./stress11]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
variable = stress11
[../]
[./eigenstrain00]
type = RankTwoAux
variable = eigenstrain00
rank_two_tensor = eigenstrain
index_j = 0
index_i = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 0.01*c^2
coupled_variables = c
outputs = exodus
output_properties = 'var_dep'
f_name = var_dep
enable_jit = true
derivative_order = 2
[../]
[./eigenstrain]
type = ComputeVariableEigenstrain
block = 0
eigen_base = '1 1 1 0 0 0'
args = c
prefactor = var_dep
eigenstrain_name = eigenstrain
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./top_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 0.0005*t
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 3
solve_type = PJFNK
petsc_options_iname = '-pc_type '
petsc_options_value = lu
l_max_its = 20
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-9
reset_dt = true
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/combined/test/tests/combined_plasticity_temperature/plasticity_temperature_dep_yield.i)
#
# This is a test of the piece-wise linear strain hardening model using the
# small strain formulation. This test exercises the temperature-dependent
# yield stress.
#
# Test procedure:
# 1. The element is pulled to and then beyond the yield stress for a given
# temperature.
# 2. The displacement is then constant while the temperature increases and
# the yield stress decreases. This results in a lower stress with more
# plastic strain.
# 3. The temperature decreases beyond its original value giving a higher
# yield stress. The displacement increases, causing increases stress to
# the new yield stress.
# 4. The temperature and yield stress are constant with increasing
# displacement giving a constant stress and more plastic strain.
#
# Plotting total_strain_yy on the x axis and stress_yy on the y axis shows
# the stress history in a clear way.
#
# s |
# t | *****
# r | *
# e | ***** *
# s | * * *
# s | * *
# |*
# +------------------
# total strain
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./top_pull]
type = PiecewiseLinear
x = '0 1 2 4 5 6'
y = '0 0.025 0.05 0.05 0.06 0.085'
[../]
[./yield]
type = PiecewiseLinear
x = '400 500 600'
y = '6e3 5e3 4e3'
[../]
[./temp]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '500 500 500 600 400'
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
function = temp
boundary = left
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 2.0e5
poissons_ratio = 0.3
[../]
[./creep_plas]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
block = 0
inelastic_models = 'plasticity'
max_iterations = 50
absolute_tolerance = 1e-05
[../]
[./plasticity]
type = IsotropicPlasticityStressUpdate
block = 0
hardening_constant = 0
yield_stress_function = yield
temperature = temp
[../]
[./heat_conduction]
type = HeatConductionMaterial
block = 0
specific_heat = 1
thermal_conductivity = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 6
dt = 0.1
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/02_parent_sublimit.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1.
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0'
input_files = '02_sub_sublimit.i'
[]
[]
(modules/functional_expansion_tools/test/tests/errors/multiapp_bad_user_object.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[./AnotheruserObject]
type = EmptyPostprocessor
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = multiapp_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = AnotheruserObject
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(test/tests/bcs/periodic/auto_dir_repeated_id.i)
[Mesh]
type = FileMesh
file = auto_dir_repeated_id.e
dim = 3
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./dot]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./z_all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = 'z_all'
function = 'z'
[../]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = .1
num_steps = 1
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/fromsub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = -.01
xmax = 0.21
ymin = -.01
ymax = 0.21
displacements = 'x_disp y_disp'
[]
[Variables]
[./sub_u]
[../]
[]
[AuxVariables]
[./x_disp]
initial_condition = 0.2
[../]
[./y_disp]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = sub_u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = sub_u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = sub_u
boundary = right
value = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s11.i)
# Test PorousFlowEnthalpySink boundary condition
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp temp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0.1
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[temp]
initial_condition = 2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[heat_conduction]
type = TimeDerivative
variable = temp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 10
thermal_expansion = 0
viscosity = 11
[]
[]
[Materials]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.125
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[]
[BCs]
[left_p]
type = PorousFlowSink
variable = pp
boundary = left
flux_function = -1
[]
[left_T]
# Note, there is no `fluid_phase` or `porepressure_var` prescribed, since they are passed in from the `tests` file
type = PorousFlowEnthalpySink
variable = temp
boundary = left
T_in = 300
fp = simple_fluid
flux_function = -1
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.25
end_time = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s11
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(tutorials/tutorial02_multiapps/step01_multiapps/03_sub_subcycle.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/KKS_system/kks_example_nested_damped.i)
#
# Two-phase damped nested KKS with log-free energies
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = -2.5
xmax = 2.5
ymin = -2.5
ymax = 2.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# order parameter
[eta]
order = FIRST
family = LAGRANGE
[]
# hydrogen concentration
[c]
order = FIRST
family = LAGRANGE
[]
# chemical potential
[w]
order = FIRST
family = LAGRANGE
[]
[]
[ICs]
[eta]
variable = eta
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 1
outvalue = 0.0
int_width = 0.75
[]
[c]
variable = c
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 0.9
outvalue = 0.1
int_width = 0.75
[]
[]
[BCs]
[Periodic]
[all]
variable = 'eta w c'
auto_direction = 'x y'
[]
[]
[]
[Materials]
# Free energy of the matrix
[fm]
type = DerivativeParsedMaterial
property_name = fm
expression = 'cm*log(cm/1e-4) + (1-cm)*log((1-cm)/(1-1e-4))'
material_property_names = 'cm'
additional_derivative_symbols = 'cm'
compute = false
[]
# Free energy of the delta phase
[fd]
type = DerivativeParsedMaterial
property_name = fd
expression = 'cd*log(cd/0.9999) + (1-cd)*log((1-cd)/(1-0.9999))'
material_property_names = 'cd'
additional_derivative_symbols = 'cd'
compute = false
[]
[C]
type = DerivativeParsedMaterial
property_name = 'C'
material_property_names = 'cm cd'
expression = '(cm>0)&(cm<1)&(cd>0)&(cd<1)'
compute = false
[]
# Compute phase concentrations
[PhaseConcentrationMaterial]
type = KKSPhaseConcentrationMaterial
global_cs = 'c'
ci_names = 'cm cd'
ci_IC = '0.1 0.9'
fa_name = fm
fb_name = fd
h_name = h
min_iterations = 1
max_iterations = 100
absolute_tolerance = 1e-15
relative_tolerance = 1e-8
step_size_tolerance = 1e-05
nested_iterations = iter
outputs = exodus
damped_Newton = true
conditions = C
damping_factor = 0.8
[]
# Compute chain rule terms
[PhaseConcentrationDerivatives]
type = KKSPhaseConcentrationDerivatives
global_cs = 'c'
eta = eta
ci_names = 'cm cd'
fa_name = fm
fb_name = fd
h_name = h
[]
# h(eta)
[h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[]
# g(eta)
[g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'M L kappa'
prop_values = '0.7 0.7 0.4 '
[]
[]
[Kernels]
# full transient
active = 'CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'
#
# Cahn-Hilliard Equation
#
[CHBulk]
type = NestedKKSSplitCHCRes
variable = c
global_cs = 'c'
w = w
all_etas = eta
ca_names = 'cm cd'
fa_name = fm
coupled_variables = 'eta w'
[]
[dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[]
[ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[]
#
# Allen-Cahn Equation
#
[ACBulkF]
type = NestedKKSACBulkF
variable = eta
global_cs = 'c'
ci_names = 'cm cd'
fa_name = fm
fb_name = fd
g_name = g
h_name = h
mob_name = L
w = 0.4
coupled_variables = 'c'
[]
[ACBulkC]
type = NestedKKSACBulkC
variable = eta
global_cs = 'c'
ci_names = 'cm cd'
fa_name = fm
h_name = h
mob_name = L
coupled_variables = 'c'
[]
[ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[]
[detadt]
type = TimeDerivative
variable = eta
[]
[]
[AuxKernels]
[GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fm
fb_name = fd
w = 0.4
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero nonzero'
l_max_its = 100
nl_max_its = 100
num_steps = 3
dt = 1e-5
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[full]
type = SMP
full = true
[]
[]
[Outputs]
file_base = kks_example_nested_damped
exodus = true
[]
(modules/combined/test/tests/adaptive_timestepping/adapt_tstep_function_change_restart1.i)
# This is a test designed to evaluate the cabability of the
# IterationAdaptiveDT TimeStepper to adjust time step size according to
# a function. For example, if the power input function for a BISON
# simulation rapidly increases or decreases, the IterationAdaptiveDT
# TimeStepper should take time steps small enough to capture the
# oscillation.
[GlobalParams]
order = FIRST
family = LAGRANGE
block = 1
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 1hex8_10mm_cube.e
[]
[Functions]
[./Fiss_Function]
type = PiecewiseLinear
x = '0 1e6 2e6 2.001e6 2.002e6'
y = '0 3e8 3e8 12e8 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
volumetric_locking_correction = true
eigenstrain_names = thermal_expansion
decomposition_method = EigenSolution
add_variables = true
generate_output = 'vonmises_stress'
temperature = temp
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[../]
[./heat_source]
type = HeatSource
variable = temp
value = 1.0
function = Fiss_Function
[../]
[]
[BCs]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = 1
value = 300
[../]
[./top_bottom_disp_x]
type = DirichletBC
variable = disp_x
boundary = '1'
value = 0
[../]
[./top_bottom_disp_y]
type = DirichletBC
variable = disp_y
boundary = '1'
value = 0
[../]
[./top_bottom_disp_z]
type = DirichletBC
variable = disp_z
boundary = '1'
value = 0
[../]
[]
[Materials]
[./thermal]
type = HeatConductionMaterial
temp = temp
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 300e6
poissons_ratio = .3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 5e-6
stress_free_temperature = 300.0
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[./density]
type = Density
density = 10963.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
verbose = true
nl_abs_tol = 1e-10
start_time = 0.0
num_steps = 65
end_time = 2.002e6
[./TimeStepper]
type = IterationAdaptiveDT
timestep_limiting_function = Fiss_Function
max_function_change = 3e7
dt = 1e6
[../]
[]
[Postprocessors]
[./Temperature_of_Block]
type = ElementAverageValue
variable = temp
execute_on = 'initial timestep_end'
[../]
[./vonMises]
type = ElementAverageValue
variable = vonmises_stress
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 10
[../]
[./checkpoint]
type = Checkpoint
num_files = 1
[../]
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_pump_1phase/shaft_motor_pump.i)
# Pump data used in this test comes from the Semiscale Program, summarized in NUREG/CR-4945
initial_T = 393.15
area = 1e-2
dt = 1.e-2
[GlobalParams]
initial_p = 1.4E+07
initial_T = ${initial_T}
initial_vel = 10
initial_vel_x = 10
initial_vel_y = 0
initial_vel_z = 0
A = ${area}
A_ref = ${area}
f = 100
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
fp = fp
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pump]
type = ShaftConnectedPump1Phase
inlet = 'pipe:out'
outlet = 'pipe:in'
position = '0 0 0'
scaling_factor_rhoEV = 1e-5
volume = 0.3
inertia_coeff = '1 1 1 1'
inertia_const = 1.61397
omega_rated = 314
speed_cr_I = 1e12
speed_cr_fr = 0
torque_rated = 47.1825
volumetric_rated = 1
head_rated = 58.52
tau_fr_coeff = '0 0 9.084 0'
tau_fr_const = 0
head = head_fcn
torque_hydraulic = torque_fcn
density_rated = 124.2046
use_scalar_variables = false
[]
[pipe]
type = FlowChannel1Phase
position = '0.6096 0 0'
orientation = '1 0 0'
length = 10
n_elems = 20
[]
[motor]
type = ShaftConnectedMotor
inertia = 2
torque = 47
[]
[shaft]
type = Shaft
connected_components = 'motor pump'
initial_speed = 30
[]
[]
[Functions]
[head_fcn]
type = PiecewiseLinear
data_file = semiscale_head_data.csv
format = columns
[]
[torque_fcn]
type = PiecewiseLinear
data_file = semiscale_torque_data.csv
format = columns
[]
[S_energy_fcn]
type = ParsedFunction
expression = '-tau_hyd * omega'
symbol_names = 'tau_hyd omega'
symbol_values = 'hydraulic_torque shaft:omega'
[]
[energy_conservation_fcn]
type = ParsedFunction
expression = '(E_change - S_energy * dt) / E_tot'
symbol_names = 'E_change S_energy dt E_tot'
symbol_values = 'E_change S_energy ${dt} E_tot'
[]
[]
[Postprocessors]
[hydraulic_torque]
type = ElementAverageValue
variable = hydraulic_torque
block = 'pump'
execute_on = 'initial timestep_end'
[]
# mass conservation
[mass_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoA
block = 'pipe'
execute_on = 'initial timestep_end'
[]
[mass_pump]
type = ElementAverageValue
variable = rhoV
block = 'pump'
execute_on = 'initial timestep_end'
[]
[mass_tot]
type = SumPostprocessor
values = 'mass_pipes mass_pump'
execute_on = 'initial timestep_end'
[]
[mass_conservation]
type = ChangeOverTimePostprocessor
postprocessor = mass_tot
change_with_respect_to_initial = true
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
# energy conservation
[E_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
block = 'pipe'
execute_on = 'initial timestep_end'
[]
[E_pump]
type = ElementAverageValue
variable = rhoEV
block = 'pump'
execute_on = 'initial timestep_end'
[]
[E_tot]
type = LinearCombinationPostprocessor
pp_coefs = '1 1'
pp_names = 'E_pipes E_pump'
execute_on = 'initial timestep_end'
[]
[S_energy]
type = FunctionValuePostprocessor
function = S_energy_fcn
indirect_dependencies = 'hydraulic_torque'
execute_on = 'initial timestep_end'
[]
[E_change]
type = ChangeOverTimePostprocessor
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
# This should also execute on initial. This value is
# lagged by one timestep as a workaround to moose issue #13262.
[energy_conservation]
type = FunctionValuePostprocessor
function = energy_conservation_fcn
execute_on = 'timestep_end'
indirect_dependencies = 'E_tot E_change S_energy'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
dt = ${dt}
num_steps = 6
solve_type = 'NEWTON'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
velocity_as_vector = false
[]
(test/tests/bcs/sin_bc/sin_dirichlet_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Functions]
[./initial_value]
type = ParsedFunction
expression = 'x'
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_value
[../]
[../]
[]
[Kernels]
active = 'diff ie'
[./diff]
type = Diffusion
variable = u
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
active = 'left right'
[./left]
type = SinDirichletBC
variable = u
boundary = 3
initial = 0.0
final = 1.0
duration = 10.0
[../]
[./right]
type = SinDirichletBC
variable = u
boundary = 1
initial = 1.0
final = 0.0
duration = 10.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 10
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-penalty.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_one]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_two]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_two]
order = FIRST
family = LAGRANGE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_one_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_one
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_frictional_pressure_two_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_two
user_object = friction_uo
contact_quantity = tangential_pressure_two
[]
[penalty_accumulated_slip_two_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_two
user_object = friction_uo
contact_quantity = accumulated_slip_two
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
allow_renumbering = false
[]
[Variables]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e5
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
# Other object should mix formulations
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
friction_coefficient = 0.4
secondary_variable = disp_x
penalty = 1e8
penalty_friction = 5e6
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[]
[VectorPostprocessors]
[]
(modules/solid_mechanics/test/tests/ad_elastic/rspherical_incremental_small_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = ADStressDivergenceRSphericalTensors
component = 0
variable = disp_r
[../]
[]
[BCs]
[./center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeRSphericalIncrementalStrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_geometries/3D-RZ_finiteStrain_test.i)
# Considers the mechanics solution for a thick spherical shell that is uniformly
# pressurized on the inner and outer surfaces, using 3D geometry.
#
# From Roark (Formulas for Stress and Strain, McGraw-Hill, 1975), the radially-dependent
# circumferential stress in a uniformly pressurized thick spherical shell is given by:
#
# S(r) = [ Pi[ri^3(2r^3+ro^3)] - Po[ro^3(2r^3+ri^3)] ] / [2r^3(ro^3-ri^3)]
#
# where:
# Pi = inner pressure
# Po = outer pressure
# ri = inner radius
# ro = outer radius
#
# The tests assume an inner and outer radii of 5 and 10, with internal and external
# pressures of 100000 and 200000 at t = 1.0, respectively. The resulting compressive
# tangential stress is largest at the inner wall and, from the above equation, has a
# value of -271429.
#
# RESULTS are below. Since stresses are average element values, values for the
# edge element and one-element-in are used to extrapolate the stress to the
# inner surface. The vesrion of the tests that are checked use the coarsest meshes.
#
# Mesh Radial elem S(edge elem) S(one elem in) S(extrap to surf)
# 1D-SPH
# 2D-RZ 12 (x10) -265004 -254665 -270174
# 3D 12 (6x6) -261880 -252811 -266415
#
# 1D-SPH
# 2D-RZ 48 (x10) -269853 -266710 -271425
# 3D 48 (10x10) -268522 -265653 -269957
#
# The numerical solution converges to the analytical solution as the mesh is
# refined.
[Mesh]
file = 3D_mesh.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
block = 1
[../]
[]
[AuxVariables]
[./stress_theta]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_theta]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_theta]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_theta
execute_on = timestep_end
[../]
[./strain_theta]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 2
index_j = 2
variable = strain_theta
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.345
block = 1
[../]
[./elastic_strain]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[]
[BCs]
# pin particle along symmetry planes
[./no_disp_x]
type = DirichletBC
variable = disp_x
boundary = xzero
value = 0.0
[../]
[./no_disp_y]
type = DirichletBC
variable = disp_y
boundary = yzero
value = 0.0
[../]
[./no_disp_z]
type = DirichletBC
variable = disp_z
boundary = zzero
value = 0.0
[../]
# exterior and internal pressures
[./exterior_pressure_x]
type = Pressure
variable = disp_x
boundary = outer
function = '200000*t'
[../]
[./exterior_pressure_y]
type = Pressure
variable = disp_y
boundary = outer
function = '200000*t'
[../]
[./exterior_pressure_z]
type = Pressure
variable = disp_z
boundary = outer
function = '200000*t'
[../]
[./interior_pressure_x]
type = Pressure
variable = disp_x
boundary = inner
function = '100000*t'
[../]
[./interior_pressure_y]
type = Pressure
variable = disp_y
boundary = inner
function = '100000*t'
[../]
[./interior_pressure_z]
type = Pressure
variable = disp_z
boundary = inner
function = '100000*t'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.2
dt = 0.1
[]
[Postprocessors]
[./strainTheta]
type = ElementAverageValue
variable = strain_theta
[../]
[./stressTheta]
type = ElementAverageValue
variable = stress_theta
[../]
[./stressTheta_pt]
type = PointValue
point = '5.0 0.0 0.0'
#bottom inside edge for comparison to theory; use csv = true
variable = stress_theta
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/controls/time_periods/multiapps/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '1. 0. 0.'
input_files = sub.i
execute_on = 'initial timestep_end'
output_in_position = true
[../]
[]
[Controls]
[./multiapp]
type = TimePeriod
disable_objects = 'MultiApps::sub'
start_time = '0'
end_time = '0.25'
execute_on = 'initial timestep_begin'
[../]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/two_way_many_apps_parent.i)
# In this test, the parent App is a 10x10 grid on the unit square, and
# there are 5 Sub Apps which correspond to each vertex of the unit square
# and the center, arranged in the following order:
# 3 4
# 2
# 0 1
# Sub Apps 0, 1, 3, and 4 currently overlap with a single element in
# each corner of the parent App, while Sub App 2 overlaps with 4
# parent App elements in the center. Note that we move the corner Sub
# Apps "outward" slightly along the diagonals to avoid ambiguity with
# which child app is "nearest" to a given parent App element centroid.
# This makes it easier to visually verify that the Transfers are
# working correctly.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
# Note, in case you want to modify this test. It is important that there are
# an odd number of apps because this way we will catch errors caused by load
# imbalances with our -p 2 tests.
# The tiny offsets are to remove indetermination on nodal variable transfers
type = TransientMultiApp
app_type = MooseTestApp
positions = '-0.1100001 -0.1100001 0.0
0.9100001 -0.1100001 0.0
0.400001 0.400001 0.0
-0.1100001 0.9100001 0.0
0.9100001 0.9100001 0.0'
input_files = two_way_many_apps_sub.i
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[elemental_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u_elem
variable = elemental_from_sub
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
greedy_search = true
[]
[to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = from_parent
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[elemental_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = elemental_from_parent
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[]
(modules/combined/test/tests/thermal_elastic/thermal_elastic.i)
# Patch Test
# This test is designed to compute constant xx, yy, zz, xy, yz, and xz
# stress on a set of irregular hexes. The mesh is composed of one
# block with seven elements. The elements form a unit cube with one
# internal element. There is a nodeset for each exterior node.
# The cube is displaced by 1e-6 units in x, 2e-6 in y, and 3e-6 in z.
# The faces are sheared as well (1e-6, 2e-6, and 3e-6 for xy, yz, and
# zx). This gives a uniform strain/stress state for all six unique
# tensor components. This displacement is again applied in the second
# step.
# With Young's modulus at 1e6 and Poisson's ratio at 0, the shear
# modulus is 5e5 (G=E/2/(1+nu)). Therefore, for the mechanical strain,
#
# stress xx = 1e6 * 1e-6 = 1
# stress yy = 1e6 * 2e-6 = 2
# stress zz = 1e6 * 3e-6 = 3
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
# Young's modulus is a function of temperature for this test. The
# temperature changes from 100 to 500. The Young's modulus drops
# due to that temperature change from 1e6 to 6e5.
# Poisson's ratio also is a function of temperature and changes from
# 0 to 0.25.
# At the end of the temperature ramp, E=6e5 and nu=0.25. This gives
# G=2.4e=5. lambda=E*nu/(1+nu)/(1-2*nu)=2.4E5. The final stress
# is therefore
# stress xx = 2.4e5 * 12e-6 + 2*2.4e5*2e-6 = 3.84
# stress yy = 2.4e5 * 12e-6 + 2*2.4e5*4e-6 = 4.80
# stress zz = 2.4e5 * 12e-6 + 2*2.4e5*6e-6 = 5.76
# stress xy = 2 * 2.4e5 * 2e-6 / 2 = 0.48
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 2.4e5 * 4e-6 / 2 = 0.96
# stress xz = 2 * 2.4e5 * 6e-6 / 2 = 1.44
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = thermal_elastic.e
[]
[Functions]
[./ramp1]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 1e-6
[../]
[./ramp2]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 2e-6
[../]
[./ramp3]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 3e-6
[../]
[./ramp4]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 4e-6
[../]
[./ramp6]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 6e-6
[../]
[./tempFunc]
type = PiecewiseLinear
x = '0 1 2'
y = '100.0 100.0 500.0'
[../]
[]
[Variables]
[./temp]
initial_condition = 100.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz stress_yz'
strain = FINITE
[../]
[]
[Kernels]
[./heat]
type = Diffusion
variable = temp
[../]
[]
[BCs]
[./node1_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./node1_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = ramp2
[../]
[./node1_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 1
function = ramp3
[../]
[./node2_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 2
function = ramp1
[../]
[./node2_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = ramp2
[../]
[./node2_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 2
function = ramp6
[../]
[./node3_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 3
function = ramp1
[../]
[./node3_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./node3_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 3
function = ramp3
[../]
[./node4_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./node4_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./node4_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[./node5_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 5
function = ramp1
[../]
[./node5_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = ramp4
[../]
[./node5_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 5
function = ramp3
[../]
[./node6_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 6
function = ramp2
[../]
[./node6_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 6
function = ramp4
[../]
[./node6_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 6
function = ramp6
[../]
[./node7_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 7
function = ramp2
[../]
[./node7_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 7
function = ramp2
[../]
[./node7_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 7
function = ramp3
[../]
[./node8_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 8
function = ramp1
[../]
[./node8_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 8
function = ramp2
[../]
[./node8_z]
type = DirichletBC
variable = disp_z
boundary = 8
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
boundary = '10 12'
function = tempFunc
[../]
[]
[Materials]
[./youngs_modulus]
type = PiecewiseLinearInterpolationMaterial
x = '100 500'
y = '1e6 6e5'
property = youngs_modulus
variable = temp
[../]
[./poissons_ratio]
type = PiecewiseLinearInterpolationMaterial
x = '100 500'
y = '0 0.25'
property = poissons_ratio
variable = temp
[../]
[./elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
args = temp
youngs_modulus = youngs_modulus
poissons_ratio = poissons_ratio
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
l_max_its = 20
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/parallel.i)
[Problem]
solve = false
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
xmax = 2
ymax = 2
[]
[block_1]
type = SubdomainBoundingBoxGenerator
input = 'gmg'
block_id = 1
bottom_left = '0 0 0'
top_right = '2 1 0'
[]
[block_2]
type = SubdomainBoundingBoxGenerator
input = 'block_1'
block_id = 2
bottom_left = '0 1 0'
top_right = '2 2 0'
[]
[]
[Variables]
[dummy]
block = 1
[]
[]
[AuxVariables]
[u]
[]
[]
[AuxKernels]
[cut]
type = ParsedAux
variable = 'u'
expression = 'if (t>=1 & x<1 & y<1, 0, 1)'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[MeshModifiers]
[cut]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'u'
criterion_type = 'BELOW'
threshold = 0.99
subdomain_id = 2
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/bh_except16.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
function_of = temperature
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/solid_mechanics/test/tests/rom_stress_update/AD_finite_strain_power_law_creep.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 1
xmax = 2
nx = 50
ny = 50
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
eigenstrain_names = 'thermal'
use_automatic_differentiation = true
[]
[]
[AuxVariables]
[temp]
initial_condition = 1000.0
[]
[]
[AuxKernels]
[cooling]
type = FunctionAux
variable = temp
function = '1000-10*t*x'
[]
[]
[BCs]
[top_pull]
type = ADFunctionNeumannBC
variable = disp_z
boundary = top
function = '1e7*t'
use_displaced_mesh = true
[]
[bottom_fix]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[left_fix]
type = ADDirichletBC
variable = disp_r
boundary = left
value = 0.0
[]
[]
[Materials]
[eigenstrain]
type = ADComputeThermalExpansionEigenstrain
eigenstrain_name = 'thermal'
stress_free_temperature = 1000
thermal_expansion_coeff = 1e-4
temperature = temp
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'creep'
[]
[creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
end_time = 10
dt = 1
automatic_scaling = true
[]
[Outputs]
print_linear_converged_reason = false
print_nonlinear_converged_reason = false
print_linear_residuals = false
perf_graph = true
[]
(modules/combined/examples/periodic_strain/global_strain_pfm.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 50
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[./cnode]
input = gen
type = ExtraNodesetGenerator
coord = '0.0 0.0'
new_boundary = 100
[../]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./global_strain]
order = THIRD
family = SCALAR
[../]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'sin(2*x*pi)*sin(2*y*pi)*0.05+0.6'
[../]
[../]
[./w]
[../]
[]
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./s00]
order = CONSTANT
family = MONOMIAL
[../]
[./s01]
order = CONSTANT
family = MONOMIAL
[../]
[./s10]
order = CONSTANT
family = MONOMIAL
[../]
[./s11]
order = CONSTANT
family = MONOMIAL
[../]
[./e00]
order = CONSTANT
family = MONOMIAL
[../]
[./e01]
order = CONSTANT
family = MONOMIAL
[../]
[./e10]
order = CONSTANT
family = MONOMIAL
[../]
[./e11]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 0
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./local_free_energy]
type = TotalFreeEnergy
execute_on = 'initial LINEAR'
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
[../]
[./s00]
type = RankTwoAux
variable = s00
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./s01]
type = RankTwoAux
variable = s01
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[./s10]
type = RankTwoAux
variable = s10
rank_two_tensor = stress
index_i = 1
index_j = 0
[../]
[./s11]
type = RankTwoAux
variable = s11
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./e00]
type = RankTwoAux
variable = e00
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[../]
[./e01]
type = RankTwoAux
variable = e01
rank_two_tensor = total_strain
index_i = 0
index_j = 1
[../]
[./e10]
type = RankTwoAux
variable = e10
rank_two_tensor = total_strain
index_i = 1
index_j = 0
[../]
[./e11]
type = RankTwoAux
variable = e11
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[../]
[]
[GlobalParams]
derivative_order = 2
enable_jit = true
displacements = 'u_x u_y'
block = 0
[]
[Kernels]
[./TensorMechanics]
[../]
# Cahn-Hilliard kernels
[./c_dot]
type = CoupledTimeDerivative
variable = w
v = c
block = 0
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
block = 0
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
block = 0
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
variable = 'c w u_x u_y'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = u_y
value = 0
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '0.2 0.01 '
[../]
[./shear1]
type = GenericConstantRankTwoTensor
tensor_values = '0 0 0 0 0 0.5'
tensor_name = shear1
[../]
[./shear2]
type = GenericConstantRankTwoTensor
tensor_values = '0 0 0 0 0 -0.5'
tensor_name = shear2
[../]
[./expand3]
type = GenericConstantRankTwoTensor
tensor_values = '1 1 0 0 0 0'
tensor_name = expand3
[../]
[./weight1]
type = DerivativeParsedMaterial
expression = '0.3*c^2'
property_name = weight1
coupled_variables = c
[../]
[./weight2]
type = DerivativeParsedMaterial
expression = '0.3*(1-c)^2'
property_name = weight2
coupled_variables = c
[../]
[./weight3]
type = DerivativeParsedMaterial
expression = '4*(0.5-c)^2'
property_name = weight3
coupled_variables = c
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
eigenstrain_names = eigenstrain
[../]
[./eigenstrain]
type = CompositeEigenstrain
tensors = 'shear1 shear2 expand3'
weights = 'weight1 weight2 weight3'
args = c
eigenstrain_name = eigenstrain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
# chemical free energies
[./chemical_free_energy]
type = DerivativeParsedMaterial
property_name = Fc
expression = '4*c^2*(1-c)^2'
coupled_variables = 'c'
outputs = exodus
output_properties = Fc
[../]
# elastic free energies
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
args = 'c'
outputs = exodus
output_properties = Fe
[../]
# free energy (chemical + elastic)
[./free_energy]
type = DerivativeSumMaterial
block = 0
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'c'
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
execute_on = 'initial TIMESTEP_END'
variable = local_energy
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
execute_on = 'initial TIMESTEP_END'
variable = c
[../]
[./min]
type = ElementExtremeValue
execute_on = 'initial TIMESTEP_END'
value_type = min
variable = c
[../]
[./max]
type = ElementExtremeValue
execute_on = 'initial TIMESTEP_END'
value_type = max
variable = c
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
end_time = 2.0
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
growth_factor = 1.5
cutback_factor = 0.8
optimal_iterations = 9
iteration_window = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
print_linear_residuals = false
exodus = true
[./table]
type = CSV
delimiter = ' '
[../]
[]
(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_direct/main.i)
# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
# 1) The coupling is performed via BodyForce instead of the
# FunctionSeriesToAux+CoupledForce approach
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0.0
xmax = 10.0
nx = 15
ymin = 1.0
ymax = 11.0
ny = 25
zmin = 2.0
zmax = 12.0
nz = 35
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./s_in] # Add in the contribution from the SubApp
type = BodyForce
variable = m
function = FX_Basis_Value_Main
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'top bottom left right front back'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3 4 5'
physical_bounds = '0.0 10.0 1.0 11.0 2.0 12.0'
x = Legendre
y = Legendre
z = Legendre
enable_cache = true
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template1.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x639]
type = NodalVariableValue
nodeid = 638
variable = disp_x
[../]
[./disp_y639]
type = NodalVariableValue
nodeid = 638
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 3.5
l_tol = 1e-3
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x639 disp_y639 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/two_pipe_parent.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 5
nx = 5
ymin = 0
ymax = 5
ny = 5
zmin = 0
zmax = 5
nz = 5
[]
[./blocks]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '1 1 0'
top_right = '4 4 5'
[../]
[]
[AuxVariables]
[./from_sub_app_var]
order = CONSTANT
family = MONOMIAL
block = 1
initial_condition = 0
[../]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = front
value = -1
[]
[right]
type = DirichletBC
variable = u
boundary = back
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 5
solve_type = 'NEWTON'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
execute_on = final
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0'
input_files = two_pipe_sub.i
app_type = MooseTestApp
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[layered_transfer_from_sub_app]
type = MultiAppGeneralFieldUserObjectTransfer
source_user_object = sub_app_uo
variable = from_sub_app_var
from_multi_app = sub_app
# Bounding box checks miss the right locations because of mismatch of coordinates
fixed_bounding_box_size = '100 100 100'
from_app_must_contain_point = false
[]
[]
(test/tests/multiapps/picard_multilevel/multilevel_dt_rejection/picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[v2]
[]
[v3]
[]
[w]
[]
[]
[AuxKernels]
[set_w]
type = NormalizationAux
variable = w
source_variable = v
normal_factor = 0.1
[]
[]
[Kernels]
[diff_v]
type = Diffusion
variable = v
[]
[coupled_force]
type = CoupledForce
variable = v
v = v2
[]
[coupled_force2]
type = CoupledForce
variable = v
v = v3
[]
[td_v]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left_v]
type = FunctionDirichletBC
variable = v
boundary = left
function = func
[]
[right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[]
[]
[Functions]
[func]
type = ParsedFunction
expression = 'if(t < 2.5, 1, 1 / t)'
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[parent_time]
type = Receiver
execute_on = 'timestep_end'
[]
[parent_dt]
type = Receiver
execute_on = 'timestep_end'
[]
[time]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[dt]
type = TimestepSize
execute_on = 'timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 2 # deliberately make it fail at 2 to test the time step rejection behavior
nl_rel_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
l_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
fixed_point_rel_tol = 1e-8
num_steps = 2
[]
[MultiApps]
[sub2]
type = TransientMultiApp
positions = '0 0 0'
input_files = picard_sub2.i
execute_on = timestep_end
[]
[]
[Transfers]
[v_to_v3]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub2
source_variable = v
variable = v3
[]
[w]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub2
source_variable = w
variable = w
[]
[time_to_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = time
to_postprocessor = sub_time
to_multi_app = sub2
[]
[dt_to_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = dt
to_postprocessor = sub_dt
to_multi_app = sub2
[]
[matser_time_to_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = time
to_postprocessor = parent_time
to_multi_app = sub2
[]
[parent_dt_to_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = dt
to_postprocessor = parent_dt
to_multi_app = sub2
[]
[]
(modules/porous_flow/test/tests/jacobian/mass08.i)
# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pp]
type = RandomIC
variable = pp
min = -1
max = 1
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/test_jacobian/jacobian_pressure_spherical.i)
[GlobalParams]
displacements = 'disp_x'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 2
xmin = 0.5
xmax = 1.5
[]
[]
[Problem]
coord_type = RSPHERICAL
[]
[Variables]
[disp_x]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
incremental = false
strain = SMALL
[]
[]
[BCs]
[disp_x]
type = Pressure
variable = disp_x
boundary = 'left right'
factor = 1e8
[]
[]
[Materials]
[stress]
type = ComputeLinearElasticStress
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3.7e11
poissons_ratio = 0.345
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
petsc_options = '-snes_test_jacobian -snes_test_jacobian_view'
line_search = 'none'
solve_type = NEWTON
nl_rel_tol = 5e-6
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 1
dt = 1
[]
(test/tests/meshgenerators/distributed_rectilinear/generator/distributed_rectilinear_mesh_generator_adaptivity.i)
[Mesh]
[gmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 2
steps = 1
marker = marker
initial_marker = marker
max_h_level = 2
[./Indicators]
[./indicator]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.7
[../]
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/aux_to_primary/sub.i)
[Problem]
type = FEProblem
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables/sub]
initial_condition = 1980
[]
[Executioner]
type = Transient
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(modules/chemical_reactions/test/tests/jacobian/coupled_equilsub.i)
# Test the Jacobian terms for the CoupledBEEquilibriumSub Kernel
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[../]
[./b]
order = FIRST
family = LAGRANGE
[../]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure]
type = RandomIC
variable = pressure
min = 1
max = 5
[../]
[./a]
type = RandomIC
variable = a
max = 1
min = 0
[../]
[./b]
type = RandomIC
variable = b
max = 1
min = 0
[../]
[]
[Kernels]
[./diff]
type = DarcyFluxPressure
variable = pressure
[../]
[./diff_b]
type = Diffusion
variable = b
[../]
[./a]
type = CoupledBEEquilibriumSub
variable = a
v = b
log_k = 2
weight = 2
sto_v = 1.5
sto_u = 2
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
[]
[Outputs]
perf_graph = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(test/tests/outputs/progress/common.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[Variables]
[u]
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
start_time = 10
end_time = 20
dt = 5
[]
[Outputs]
progress = true
[]
(modules/richards/test/tests/jacobian_1/jn_fu_20.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true, with fully_upwind = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
fully_upwind = true
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E6 2E6' # can not make too high as finite difference constant state bums out due to precision loss
use_mobility = false
use_relperm = false
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn_fu_20
exodus = false
[]
(modules/phase_field/test/tests/mobility_derivative/matdiffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmax = 15.0
ymax = 15.0
elem_type = QUAD4
[]
[Variables]
[./c]
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[./d]
[./InitialCondition]
type = SmoothCircleIC
x1 = 15
y1 = 15
radius = 8
int_width = 3
invalue = 2
outvalue = 0
[../]
[../]
[]
[Kernels]
[./cres]
type = MatDiffusion
variable = c
diffusivity = Dc
args = d
[../]
[./ctime]
type = TimeDerivative
variable = c
[../]
[./dres]
type = MatDiffusion
variable = d
diffusivity = Dd
args = c
[../]
[./dtime]
type = TimeDerivative
variable = d
[../]
[]
[Materials]
[./Dc]
type = DerivativeParsedMaterial
property_name = Dc
expression = '0.01+c^2+d'
coupled_variables = 'c d'
derivative_order = 1
[../]
[./Dd]
type = DerivativeParsedMaterial
property_name = Dd
expression = 'd^2+c+1.5'
coupled_variables = 'c d'
derivative_order = 1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
dt = 1
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/steffensen/transient_main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[coupling_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[unorm]
type = ElementL2Norm
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
fixed_point_algorithm = 'steffensen'
fixed_point_max_its = 30
transformed_variables = 'u'
[]
[Outputs]
csv = true
exodus = false
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = 'transient_sub.i'
clone_parent_mesh = true
execute_on = 'timestep_begin'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
execute_on = 'timestep_begin'
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
execute_on = 'timestep_begin'
[]
[]
(modules/porous_flow/test/tests/chemistry/except1.i)
# Exception test.
# Incorrect number of secondary activity coefficients
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1'
reactions = '2 0
1 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/solid_mechanics/test/tests/thermal_expansion/ad_constant_expansion_coeff_old.i)
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
# This test is also designed to be used to identify problems with restart files
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./temp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[../]
[../]
[]
[Kernels]
[./tempfuncaux]
type = Diffusion
variable = temp
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
function = temperature_load
boundary = 'left right'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
use_old_temperature = true
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
[../]
[]
(modules/richards/test/tests/jacobian_1/jn11.i)
# unsaturated = false
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn11
exodus = false
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform2.i)
# apply a pure tension, then some shear with compression
# the BCs are designed to map out the yield function, showing
# the affect of the small_smoother parameter
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = x_disp
boundary = front
function = 'if(t<1E-6,0,3*t)'
[]
[topy]
type = FunctionDirichletBC
variable = y_disp
boundary = front
function = 'if(t<1E-6,0,5*(t-0.01E-6))'
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = 'if(t<1E-6,t,2E-6-t)'
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.01745506
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 500
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-6
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 0.5E9'
[]
[mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-4
plastic_models = wps
transverse_direction = '0 0 1'
debug_fspb = crash
[]
[]
[Executioner]
end_time = 2E-6
dt = 1E-7
type = Transient
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/theis/th_lumped_01.i)
# fully-saturated
# production
# lumped
[Mesh]
type = FileMesh
file = th01_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '0.5 1 2 10'
x = '0 1 10 100'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsPolyLineSink
pressures = '-1E9 1E9'
fluxes = '200 200'
point_file = th01.points
SumQuantityUO = total_outflow_mass
variable = pressure
[../]
[]
[Postprocessors]
[./flow_report]
type = RichardsPlotQuantity
uo = total_outflow_mass
[../]
[./p50]
type = PointValue
variable = pressure
point = '50 0 0'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E5
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-6 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 100
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = th_lumped_01
csv = true
[]
(test/tests/meshgenerators/meta_data_store/mesh_meta_data_store.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 12
ny = 10
xmin = 4
xmax = 7
[]
[]
[Debug]
show_mesh_meta_data = true
[]
[Variables]
[./u]
[../]
[]
[AutoLineSamplerTest]
# Add a line sampler on the variable right at the nodes based on the GeneratedMeshGenerator
variable = u
mesh_generator = 'gmg'
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/gap_heat_transfer_radiation_test.i)
#
# This test replicates the legacy heat transfter test
# gap_heat_transfer_radiation/gap_heat_transfer_radiation_test.i
# The flux post processors give 3.753945e+01
#
[Mesh]
[file]
type = FileMeshGenerator
file = gap_heat_transfer_radiation_test.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = '200'
new_block_name = 'secondary_lower'
input = file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
sidesets = '3'
new_block_id = '300'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '200 200'
[]
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
scaling = 1e-8
[]
[lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
scaling = 1e-1
[]
[]
[Kernels]
[heat]
type = HeatConduction
variable = temp
block = '1 2'
[]
[]
[BCs]
[temp_far_left]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[]
[temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[]
[]
[UserObjects]
[radiative]
type = GapFluxModelRadiative
secondary_emissivity = 0.5
primary_emissivity = 0.5
temperature = temp
boundary = 3
[]
[simple]
type = GapFluxModelSimple
k = 0.09187557
temperature = temp
boundary = 3
[]
[]
[Constraints]
[ced]
type = ModularGapConductanceConstraint
variable = lm
secondary_variable = temp
primary_boundary = 3
primary_subdomain = 300
secondary_boundary = 2
secondary_subdomain = 200
gap_flux_models = 'simple radiative'
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 10000000.0
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1.0
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[]
[temp_right]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/aux_kernels/element_normal_except3.i)
# The PorousFlowElementNormal is used with a zero 3D_default vector to illustrate that an error is produced
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[n]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[nodal_aux]
type = PorousFlowElementNormal
variable = n
component = x
3D_default = '0 0 0'
[]
[]
[Executioner]
type = Transient
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard3.i)
# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation, with cubic hardening
# A single element is repeatedly stretched in z direction
# tensile_strength is set to 1Pa, tensile_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the tensile strength to be observed
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '2E-6*z*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1.0
value_residual = 0.5
internal_0 = 0
internal_limit = 1E-5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.0
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 10
dt = 1.0
type = Transient
[]
[Outputs]
file_base = small_deform_hard3
csv = true
[]
(modules/heat_transfer/test/tests/transient_heat/transient_heat_derivatives.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 2
[]
[]
[Kernels]
[heat]
type = HeatConduction
variable = temp
[]
[ie]
type = HeatConductionTimeDerivative
variable = temp
specific_heat_dT = specific_heat_dT
density_name_dT = density_dT
[]
[]
[Functions]
[spheat]
type = ParsedFunction
expression = 't^4'
[]
[thcond]
type = ParsedFunction
expression = 'exp(t)'
[]
[]
[BCs]
[bottom]
type = DirichletBC
variable = temp
boundary = 1
value = 4
[]
[top]
type = DirichletBC
variable = temp
boundary = 2
value = 1
[]
[]
[Materials]
[constant]
type = HeatConductionMaterial
thermal_conductivity_temperature_function = thcond
specific_heat_temperature_function = spheat
temp = temp
[]
[density]
type = ParsedMaterial
property_name = density
coupled_variables = temp
expression = 'temp^3 + 2/temp'
[]
[density_dT]
type = ParsedMaterial
property_name = density_dT
coupled_variables = temp
expression = '3 * temp^2 - 2/temp/temp'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 1
dt = .1
nl_max_its = 10
dtmin = .1
[]
[Postprocessors]
[avg]
type = ElementAverageValue
variable = temp
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_2D_geometries/2D-RZ_centerline_VLC.i)
# Simple test to check for use of AxisymmetricCenterlineAverageValue with
# volumetric_locking_correction activated in a tensor mechanics simulation
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
displacements = 'disp_r disp_z'
volumetric_locking_correction = true
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
[../]
[]
[AuxVariables]
[./temperature]
initial_condition = 298.0
[../]
[]
[BCs]
[./symmetry_x]
type = ADDirichletBC
variable = disp_r
value = 0
boundary = left
[../]
[./roller_z]
type = ADDirichletBC
variable = disp_z
value = 0
boundary = bottom
[../]
[./top_load]
type = ADFunctionDirichletBC
variable = disp_z
function = -0.01*t
boundary = top
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-6
l_max_its = 50
start_time = 0.0
end_time = 0.3
dt = 0.1
[]
[Postprocessors]
[./center_temperature]
type = AxisymmetricCenterlineAverageValue
variable = temperature
boundary = left
[../]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/phase_field/test/tests/CHSplitChemicalPotential/simple_transient_diffusion.i)
# Same problem as in moose/test/tests/kernels/simple_transient_diffusion
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./c]
[../]
[./mu]
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
expression = '0.1'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility_tensor]
type = ConstantAnisotropicMobility
M_name = mobility_tensor
tensor = '1 0 0 0 1 0 0 0 1'
[../]
[./mobility]
type = CompositeMobilityTensor
M_name = mobility_prop
tensors = mobility_tensor
weights = var_dep
coupled_variables = c
[../]
[]
[BCs]
[./leftc]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[./rightc]
type = DirichletBC
variable = c
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_tol = 1e-3
l_max_its = 20
nl_max_its = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/test_jacobian/jacobian_test_3D.i)
# This test is designed to test the jacobian for a single
# element with/without volumetric locking correction.
# The mesh contains one element whose y displacement is zero at
# the bottom surface (y=0) and -1.0 at the top surface (y=1).
# Result: The hand coded jacobian matches well with the finite
# difference jacobian with an error norm in the order of 1e-15
# for total and incremental small strain cases and with an error
# norm in the order of 1e-8 for finite strain cases.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
[../]
[]
[BCs]
[./y_force]
type = NeumannBC
variable = disp_y
boundary = top
value = -1.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 0
[../]
[./stress]
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'
l_max_its = 100
nl_abs_tol = 1e-4
start_time = 0.0
num_steps = 1
dt = 0.005
dtmin = 0.005
end_time = 0.005
[]
(modules/richards/test/tests/dirac/bh05.i)
# unsaturated
# injection
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '500 500 1E1'
x = '4000 5000 6500'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh03.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = -1
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = -2E5
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 6500
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh05
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform9.i)
# apply a shear deformation to observe shear hardening.
# Shear gives q_trial = 2*Sqrt(20), p_trial=0
# The solution given by MOOSE correctly satisfies the equations
# 0 = f = q + p*tan(phi) - coh
# 0 = p - p_trial + ga * Ezzzz * dg/dp
# 0 = q - q_trial + ga * Ezxzx * dg/dq
# Here dg/dp = tan(psi), and dg/dq = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 't'
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '2*t'
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0'
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1E8
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 1E8
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-3
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform9
[./csv]
type = CSV
[../]
[]
(test/tests/interfacekernels/1d_interface/ADMatreaction_1D_transient.i)
# Transient-state test for the InterfaceReaction kernel.
#
# Same to steady-state, except the following
#
# Natural BCs are applied (i.e. NewmannBC h=0 at left and right)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmax = 2
[]
[subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '1.0 0 0'
block_id = 1
top_right = '2.0 1.0 0'
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = 'subdomain1'
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
block = '0'
[]
[v]
order = FIRST
family = LAGRANGE
block = '1'
[]
[]
[Kernels]
[diff_u]
type = MatDiffusion
variable = u
block = '0'
diffusivity = D
[]
[diff_v]
type = MatDiffusion
variable = v
block = '1'
diffusivity = D
[]
[diff_u_dt]
type = TimeDerivative
variable = u
block = '0'
[]
[diff_v_dt]
type = TimeDerivative
variable = v
block = '1'
[]
[source_u]
type = BodyForce
variable = u
block = '0'
[]
[]
[InterfaceKernels]
[interface]
type = InterfaceDiffusion
variable = u
neighbor_var = 'v'
boundary = 'primary0_interface'
D = D
D_neighbor = D
[]
[interface_reaction]
type = ADMatInterfaceReaction
variable = u
neighbor_var = 'v'
boundary = 'primary0_interface'
forward_rate = forward_rate
backward_rate = backward_rate
[]
[]
[Materials]
[block0]
type = 'ADGenericConstantMaterial'
block = '0'
prop_names = 'forward_rate backward_rate'
prop_values = '1.0 2.0'
[]
[block01]
type = 'GenericConstantMaterial'
block = '0'
prop_names = 'D'
prop_values = '4'
[]
[block1]
type = 'ADGenericConstantMaterial'
block = '1'
prop_names = 'forward_rate backward_rate'
prop_values = '1.0 2.0'
[]
[block11]
type = 'GenericConstantMaterial'
block = '1'
prop_names = 'D'
prop_values = '2'
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = NEWTON
[]
[Outputs]
print_linear_residuals = true
#execute_on = 'FINAL'
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/finite_strain_jacobian/bending_jacobian.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
nx = 10
ny = 2
elem_type = QUAD4
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '10 0'
input = corner
[]
[mid]
type = ExtraNodesetGenerator
new_boundary = 103
coord = '5 2'
input = side
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
[../]
[]
[Materials]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[../]
[]
[BCs]
[./fix_corner_x]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0
[../]
[./fix_corner_y]
type = DirichletBC
variable = disp_y
boundary = 101
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 102
value = 0
[../]
[./move_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 103
function = '-t'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
dt = 0.1
dtmin = 0.1
num_steps = 2
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/geochemistry_quantity_aux/kinetic_moles.i)
#Extract kinetic moles
[TimeDependentReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl- Fe+++ >(s)FeOH >(w)FeOH"
constraint_value = " 1.0 4.0 1.0 0.1 1.0E-6 1.0E-6"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_concentration free_concentration free_concentration"
constraint_unit = "kg moles moles molal molal molal"
kinetic_species_name = "Fe(OH)3(ppd)"
kinetic_species_initial_value = "1.0"
kinetic_species_unit = "moles"
max_ionic_strength = 0.0
ramp_max_ionic_strength_initial = 0
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../database/ferric_hydroxide_sorption.json"
basis_species = "H2O H+ Cl- Fe+++ >(s)FeOH >(w)FeOH"
kinetic_minerals = "Fe(OH)3(ppd)"
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[AuxVariables]
[the_aux]
[]
[]
[AuxKernels]
[the_aux]
type = GeochemistryQuantityAux
species = "Fe(OH)3(ppd)"
reactor = geochemistry_reactor
variable = the_aux
quantity = kinetic_moles
[]
[]
[Postprocessors]
[value]
type = PointValue
point = '0 0 0'
variable = the_aux
[]
[value_from_action]
type = PointValue
point = '0 0 0'
variable = "moles_Fe(OH)3(ppd)"
[]
[]
[Outputs]
csv = true
[]
(test/tests/adaptivity/max_h_level/max_h_level.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = PJFNK
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
execute_scalars_on = none
[../]
[]
(modules/porous_flow/test/tests/dirackernels/bh_except05.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
mass_fraction_component = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/functional_expansion_tools/examples/2D_volumetric_Cartesian/main.i)
# Basic example coupling a master and sub app in a 2D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.0
xmax = 10.0
nx = 15
ymin = 1.0
ymax = 11.0
ny = 25
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./s_in] # Add in the contribution from the SubApp
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'top bottom left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3 4'
physical_bounds = '0.0 10.0 1.0 11.0'
x = Legendre
y = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(test/tests/bcs/periodic/periodic_vector_bc_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE_VEC
[../]
[]
[Kernels]
[./diff]
type = VectorDiffusion
variable = u
[../]
[./forcing]
type = VectorBodyForce
variable = u
function_x = 'exp(-((x-5)^2+(y-5)^2))'
function_y = 'exp(-((x-35)^2+(y-35)^2))'
[../]
[./dot]
type = VectorTimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
primary = 3
secondary = 1
translation = '40 0 0'
[../]
[./y]
variable = u
primary = 0
secondary = 2
translation = '0 40 0'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 6
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = vector_out
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_3d_as_2d_topo_q_func.i)
#This tests the J-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with one element
#through the thickness, and calculates the J-Integrals using options
#to treat it as 2d.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack_3d_as_2d.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
q_function_type = Topology
ring_first = 1
ring_last = 3
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_3d_as_2d_topo_q_func_out
exodus = true
csv = true
[]
(modules/ray_tracing/test/tests/traceray/adaptivity/adaptivity_1d.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 2
[]
[]
[Variables/u]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
steps = 1
marker = marker
initial_marker = marker
max_h_level = 2
[Indicators/indicator]
type = GradientJumpIndicator
variable = u
[]
[Markers/marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.1
[]
[]
[UserObjects/study]
type = LotsOfRaysRayStudy
ray_kernel_coverage_check = false
vertex_to_vertex = true
centroid_to_vertex = true
centroid_to_centroid = true
execute_on = timestep_end
[]
[RayBCs/kill]
type = KillRayBC
boundary = 'left right'
[]
[Postprocessors]
[total_distance]
type = RayTracingStudyResult
study = study
result = total_distance
execute_on = timestep_end
[]
[total_rays]
type = RayTracingStudyResult
study = study
result = total_rays_started
execute_on = timestep_end
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/phase_field/examples/grain_growth/grain_growth_2D_voronoi_newadapt.i)
# This simulation predicts GB migration of a 2D copper polycrystal with 15 grains
# Mesh adaptivity (new system) and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
# We are not using the GrainTracker in this example so the number
# of order paramaters must match the number of grains.
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 12 # Number of elements in the x-direction
ny = 12 # Number of elements in the y-direction
nz = 0 # Number of elements in the z-direction
xmin = 0 # minimum x-coordinate of the mesh
xmax = 1000 # maximum x-coordinate of the mesh
ymin = 0 # minimum y-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
zmin = 0
zmax = 0
elem_type = QUAD4 # Type of elements used in the mesh
uniform_refine = 3 # Initial uniform refinement of the mesh
parallel_type = replicated # Periodic BCs
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 15 # Number of grains
var_name_base = gr # Base name of grains
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
grain_num = 15
rand_seed = 42
coloring_algorithm = bt # We must use bt to force the UserObject to assign one grain to each op
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
# Custom action that created all of the grain variables and sets their initial condition
[../]
[]
[AuxVariables]
# Dependent variables
[./bnds]
# Variable used to visualize the grain boundaries in the simulation
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[./bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
# Boundary Condition block
[./Periodic]
[./top_bottom]
auto_direction = 'x y' # Makes problem periodic in the x and y directions
[../]
[../]
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
GBmob0 = 2.5e-6 # Mobility prefactor for Cu from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # GB energy for Cu from schonfelder1997molecular bibtex entry
Q = 0.23 # Activation energy for grain growth from Schonfelder 1997
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 14 # Width of the diffuse GB
[../]
[]
[Postprocessors]
# Scalar postprocessors
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_abs_tol = 1e-11 # Relative tolerance for nonlienar solves
nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 25 # Initial time step. In this simulation it changes.
[../]
start_time = 0.0
end_time = 4000
num_steps = 3
[]
[Adaptivity]
marker = errorfrac
max_h_level = 4
[./Indicators]
[./error]
type = GradientJumpIndicator
variable = bnds
[../]
[../]
[./Markers]
[./bound_adapt]
type = ValueThresholdMarker
third_state = DO_NOTHING
coarsen = 1.0
refine = 0.99
variable = bnds
invert = true
[../]
[./errorfrac]
type = ErrorFractionMarker
coarsen = 0.1
indicator = error
refine = 0.7
[../]
[../]
[]
[Outputs]
exodus = true
csv = true
[./console]
type = Console
max_rows = 20
[../]
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialMultiphase.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmin = -20
xmax = 20
ymin = -20
ymax = 20
[]
[GlobalParams]
op_num = 2
var_name_base = etab
[]
[Variables]
[./w]
[../]
[./etaa0]
[../]
[./etab0]
[../]
[./etab1]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./IC_etaa0]
type = FunctionIC
variable = etaa0
function = ic_func_etaa0
[../]
[./IC_etab0]
type = FunctionIC
variable = etab0
function = ic_func_etab0
[../]
[./IC_etab1]
type = FunctionIC
variable = etab1
function = ic_func_etab1
[../]
[./IC_w]
type = ConstantIC
value = -0.05
variable = w
[../]
[]
[Functions]
[./ic_func_etaa0]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2);0.5*(1.0-tanh((r-10.0)/sqrt(2.0)))'
[../]
[./ic_func_etab0]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2);0.5*(1.0+tanh((r-10)/sqrt(2.0)))*0.5*(1.0+tanh((y)/sqrt(2.0)))'
[../]
[./ic_func_etab1]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2);0.5*(1.0+tanh((r-10)/sqrt(2.0)))*0.5*(1.0-tanh((y)/sqrt(2.0)))'
[../]
[]
[BCs]
[]
[Kernels]
# Order parameter eta_alpha0
[./ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0 etab1'
gamma_names = 'gab gab'
[../]
[./ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etab0 etab1 w'
[../]
[./ACa0_int]
type = ACInterface
variable = etaa0
kappa_name = kappa
[../]
[./ea0_dot]
type = TimeDerivative
variable = etaa0
[../]
# Order parameter eta_beta0
[./ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0 etab1'
gamma_names = 'gab gbb'
[../]
[./ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab1 w'
[../]
[./ACb0_int]
type = ACInterface
variable = etab0
kappa_name = kappa
[../]
[./eb0_dot]
type = TimeDerivative
variable = etab0
[../]
# Order parameter eta_beta1
[./ACb1_bulk]
type = ACGrGrMulti
variable = etab1
v = 'etaa0 etab0'
gamma_names = 'gab gbb'
[../]
[./ACb1_sw]
type = ACSwitching
variable = etab1
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0 w'
[../]
[./ACb1_int]
type = ACInterface
variable = etab1
kappa_name = kappa
[../]
[./eb1_dot]
type = TimeDerivative
variable = etab1
[../]
#Chemical potential
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
coupled_variables = '' # in this case chi (the susceptibility) is simply a constant
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = Dchi
args = ''
[../]
[./coupled_etaa0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0 etab1'
[../]
[./coupled_etab0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0 etab1'
[../]
[./coupled_etab1dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab1
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0 etab1'
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
# enable_jit set to false in many materials to make this test start up faster.
# It is recommended to set enable_jit = true or just remove these lines for
# production runs with this model
[Materials]
[./ha]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0 etab1'
phase_etas = 'etaa0'
[../]
[./hb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0 etab1'
phase_etas = 'etab0 etab1'
[../]
[./omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
derivative_order = 2
enable_jit = false
[../]
[./omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegab
material_property_names = 'Vm kb cbeq'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
derivative_order = 2
enable_jit = false
[../]
[./rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
derivative_order = 2
enable_jit = false
[../]
[./rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
derivative_order = 2
enable_jit = false
[../]
[./const]
type = GenericConstantMaterial
prop_names = 'kappa_c kappa L D chi Vm ka caeq kb cbeq gab gbb mu'
prop_values = '0 1 1.0 1.0 1.0 1.0 10.0 0.1 10.0 0.9 4.5 1.5 1.0'
[../]
[./Mobility]
type = DerivativeParsedMaterial
property_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
derivative_order = 2
enable_jit = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
nl_abs_tol = 1e-8
num_steps = 2
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.1
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/diffusion_multiapp/matrix_app.i)
# Temperature is transferred between the fracture and matrix apps
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 50.0
[]
[]
[Variables]
[matrix_T]
[]
[]
[AuxVariables]
[transferred_frac_T]
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = matrix_T
[]
[matrix_diffusion]
type = Diffusion
variable = matrix_T
[]
[fromFrac]
type = PorousFlowHeatMassTransfer
variable = matrix_T
v = transferred_frac_T
transfer_coefficient = 0.004
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[Outputs]
print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/stretch_rotate_large_deformation.i)
#
# Stretch + rotation test
#
# This test is designed to compute a uniaxial stress and then follow it as the mesh is rotated .
#
# The mesh is composed of two, single-elemnt blocks
[Mesh]
[./msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 2
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -1
zmax = 1
[]
[./new_block]
type = SubdomainBoundingBoxGenerator
input = msh
block_id = 1
bottom_left = '-0.5 -0.5 0'
top_right = '0.5 0.5 0.5'
[]
[./split]
type = BreakMeshByBlockGenerator
input = new_block
[]
[add_side_sets]
input = split
type = SideSetsFromNormalsGenerator
normals = '0 -1 0
0 1 0
-1 0 0
1 0 0
0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'y0 y1 x0 x1 z0 z1'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./stretch]
type = PiecewiseLinear
x = '0 1'
y = '0 300'
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = x0
variable = disp_x
[../]
[./fix_y]
type = DirichletBC
preset = true
value = 0.0
boundary = y0
variable = disp_y
[../]
[./fix_z]
type = DirichletBC
preset = true
value = 0.0
boundary = z0
variable = disp_z
[../]
[./back_z]
type = FunctionNeumannBC
boundary = z1
variable = disp_z
use_displaced_mesh = false
function = stretch
[../]
[./rotate_x]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 0
variable = disp_x
angular_velocity = true
[../]
[./rotate_y]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 1
variable = disp_y
angular_velocity = true
[../]
[./rotate_z]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 2
variable = disp_z
angular_velocity = true
[../]
[]
[Physics/SolidMechanics/CohesiveZone]
[./czm_ik]
boundary = 'interface'
strain = FINITE
generate_output='traction_x traction_y traction_z jump_x jump_y jump_z normal_traction tangent_traction normal_jump tangent_jump pk1_traction_x pk1_traction_y pk1_traction_z'
[../]
[]
[Controls]
[./c1]
type = TimePeriod
enable_objects = 'BCs::fix_x BCs::fix_y BCs::fix_z BCs::back_z'
disable_objects = 'BCs::rotate_x BCs::rotate_y BCs::rotate_z'
start_time = '0'
end_time = '1'
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_xz'
[../]
[../]
[../]
[]
[Materials]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e3
poissons_ratio = 0.3
[../]
[./czm_mat]
type = PureElasticTractionSeparation
boundary = 'interface'
normal_stiffness = 10000
tangent_stiffness = 7000
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
# Executioner
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu'
nl_rel_tol = 1e-30
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 0.1
end_time = 2
[]
[Outputs]
exodus = true
csv =true
[]
(modules/richards/test/tests/jacobian_2/jn01.i)
# two phase
# unsaturated = true
# gravity = false
# supg = false
# transient = false
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardsfgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn01
exodus = false
[]
(modules/porous_flow/test/tests/basic_advection/except2.i)
# PorousFlowDarcyVelocityMaterial attempts to have at_nodes = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[P]
[]
[]
[ICs]
[P]
type = FunctionIC
variable = P
function = '2*(1-x)'
[]
[u]
type = FunctionIC
variable = u
function = 'if(x<0.1,1,0)'
[]
[]
[Kernels]
[u_dot]
type = TimeDerivative
variable = u
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = ''
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[darcy_velocity]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
at_nodes = true
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 1
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -snes_rtol'
petsc_options_value = ' lu 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/rom_stress_update/ADlower_limit.i)
temp = 800.0160634
disp = 1.0053264195e6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = ${temp}
[]
[]
[Functions]
[temp_weight]
type = ParsedFunction
symbol_names = 'lower_limit avg'
symbol_values = '800.0160634 temp_avg'
expression = 'val := 2 * avg / lower_limit - 1;
clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
plus := exp(-2 / (1 + clamped));
minus := exp(-2 / (1 - clamped));
plus / (plus + minus)'
[]
[stress_weight]
type = ParsedFunction
symbol_names = 'lower_limit avg'
symbol_values = '2.010652839e6 vonmises_stress'
expression = 'val := 2 * avg / lower_limit - 1;
clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
plus := exp(-2 / (1 + clamped));
minus := exp(-2 / (1 - clamped));
plus / (plus + minus)'
[]
[creep_rate_exact]
type = ParsedFunction
symbol_names = 'lower_limit_strain temp_weight stress_weight'
symbol_values = '3.370764e-12 temp_weight stress_weight'
expression = 'lower_limit_strain * temp_weight * stress_weight'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
generate_output = vonmises_stress
[]
[]
[BCs]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = ADPressure
variable = disp_x
boundary = right
factor = ${disp}
[]
[pressure_y]
type = ADPressure
variable = disp_y
boundary = top
factor = -${disp}
[]
[pressure_z]
type = ADPressure
variable = disp_z
boundary = front
factor = -${disp}
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 3.30e11
poissons_ratio = 0.3
[]
[stress]
type = ADComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = ADSS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
apply_strain = false
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
automatic_scaling = true
compute_scaling_once = false
num_steps = 1
dt = 1e5
[]
[Postprocessors]
[creep_rate_exact]
type = FunctionValuePostprocessor
function = creep_rate_exact
[]
[creep_rate_avg]
type = ElementAverageValue
variable = creep_rate
[]
[creep_rate_diff]
type = DifferencePostprocessor
value1 = creep_rate_exact
value2 = creep_rate_avg
[]
[temp_avg]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[vonmises_stress]
type = ElementAverageValue
variable = vonmises_stress
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_3d_mouth_dir_end_dir_vec.i)
#This tests the J-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the J-Integrals using options
#to treat it as 3d.
#Crack direction is defined using the crack mouth coordinates.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackMouth
crack_mouth_boundary = 900
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '1.0 0.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '4.0 5.5'
radius_outer = '5.5 7.0'
output_variable = 'disp_x'
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_z
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./disp_x_centercrack]
type = CrackFrontData
crack_front_definition = crackFrontDefinition
variable = disp_x
crack_front_point_index = 1
[../]
[]
[Outputs]
file_base = j_integral_3d_mouth_dir_end_dir_vec_out
exodus = true
csv = true
[]
(modules/solid_mechanics/tutorials/basics/part_3_1.i)
#Tensor Mechanics tutorial: the basics
#Step 3, part 1
#3D simulation of uniaxial tension with J2 plasticity
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[file_mesh]
type = FileMeshGenerator
file = necking_quad4.e
[]
[extrude]
type = MeshExtruderGenerator
extrusion_vector = '0 0 0.5'
num_layers = 2
bottom_sideset = 'back'
top_sideset = 'front'
input = file_mesh
[]
uniform_refine = 0
second_order = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
strain = FINITE
add_variables = true
generate_output = 'stress_yy strain_yy'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1e-9
plastic_models = J2
[../]
[]
[UserObjects]
[./hardening]
type = SolidMechanicsHardeningCubic
value_0 = 2.4e2
value_residual = 3.0e2
internal_0 = 0
internal_limit = 0.005
[../]
[./J2]
type = SolidMechanicsPlasticJ2
yield_strength = hardening
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x #change the variable to reflect the new displacement names
boundary = 1
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z #change the variable to reflect the new displacement names
boundary = back
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y #change the variable to reflect the new displacement names
boundary = 3
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_y #change the variable to reflect the new displacement names
boundary = 4
function = '0.0007*t'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.25
end_time = 16
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 1 101'
[]
[Postprocessors]
[./ave_stress_bottom]
type = SideAverageValue
variable = stress_yy
boundary = 3
[../]
[./ave_strain_bottom]
type = SideAverageValue
variable = strain_yy
boundary = 3
[../]
[]
[Outputs]
exodus = true
perf_graph = true
csv = true
print_linear_residuals = false
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_action.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e6
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/jacobian/cdpc01.i)
#Cosserat capped weak plane and capped drucker prager
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 0 0 0 10 0 0 0 10'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = 'dp'
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
[../]
[./dp]
type = CappedDruckerPragerCosseratStressUpdate
host_youngs_modulus = 10.0
host_poissons_ratio = 0.25
base_name = dp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/rot-eg1.i)
#
# Rotation Test
#
# This test is designed to compute a uniaxial stress and then follow that
# stress as the mesh is rotated 90 degrees.
#
# The mesh is composed of one block with a single element. The nodal
# displacements in the x and y directions are prescribed. Poisson's
# ratio is zero.
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[./side1n1]
input = gen
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
boundary = 6
[../]
[./side1n2]
input = side1n1
type = ExtraNodesetGenerator
coord = '1.0 0.0 0.0'
boundary = 7
[../]
[./side2n1]
input = side1n2
type = ExtraNodesetGenerator
coord = '0.0 1.0 0.0'
boundary = 8
[../]
[./side2n2]
input = side2n1
type = ExtraNodesetGenerator
coord = '1.0 1.0 0.0'
boundary = 9
[../]
[./side3n1]
input = side2n2
type = ExtraNodesetGenerator
coord = '0.0 1.0 1.0'
boundary = 10
[../]
[./side3n2]
input = side3n1
type = ExtraNodesetGenerator
coord = '1.0 1.0 1.0'
boundary = 11
[../]
[./side4n1]
input = side3n2
type = ExtraNodesetGenerator
coord = '0.0 0.0 1.0'
boundary = 12
[../]
[./side4n2]
input = side4n1
type = ExtraNodesetGenerator
coord = '1.0 0.0 1.0'
boundary = 13
[../]
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[Functions]
[./side2uxfunc]
type = ParsedFunction
expression = cos(pi/2*t)-1
[../]
[./side2uyfunc]
type = ParsedFunction
expression = sin(pi/2*t)
[../]
[./side3uxfunc]
type = ParsedFunction
expression = cos(pi/2*t)-sin(pi/2*t)-1
[../]
[./side3uyfunc]
type = ParsedFunction
expression = cos(pi/2*t)+sin(pi/2*t)-1
[../]
[./side4uxfunc]
type = ParsedFunction
expression = -sin(pi/2*t)
[../]
[./side4uyfunc]
type = ParsedFunction
expression = cos(pi/2*t)-1
[../]
[]
[BCs]
active = 'bcside1 bcside2ux bcside2uy bcside4ux bcside4uy bcside3uy bcside3ux bcx'
[./bcside1]
type = DirichletBC
variable = 'uy uz'
boundary = '6 7'
value = 0
[../]
[./bcside2ux]
type = FunctionDirichletBC
variable = uy
boundary = '8 9'
function = side2uxfunc
[../]
[./bcside2uy]
type = FunctionDirichletBC
variable = uz
boundary = '8 9'
function = side2uyfunc
[../]
[./bcside3ux]
type = FunctionDirichletBC
variable = uy
boundary = '10 11'
function = side3uxfunc
[../]
[./bcside3uy]
type = FunctionDirichletBC
variable = uz
boundary = '10 11'
function = side3uyfunc
[../]
[./bcside4ux]
type = FunctionDirichletBC
variable = uy
boundary = '12 13'
function = side4uxfunc
[../]
[./bcside4uy]
type = FunctionDirichletBC
variable = uz
boundary = '12 13'
function = side4uyfunc
[../]
[./bot]
type = DirichletBC
variable = 'ux uy uz'
boundary = back
value = 0
[../]
[./topxz]
type = DirichletBC
variable = 'ux uz'
boundary = front
value = 0
[../]
[./topy]
type = DirichletBC
variable = uy
boundary = front
value = 1
[../]
[./bcx]
type = DirichletBC
variable = ux
boundary = '6 7 8 9 10 11 12 13'
value = 0
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
disp_y = uy
disp_x = ux
slip_sys_file_name = input_slip_sys.txt
disp_z = uz
flowprops = ' 1 12 0.001 0.1'
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 .754e5 .754e5 .754e5'
nss = 12
hprops = '1 541.5 60.8 109.8'
gprops = '1 12 60.8'
fill_method = symmetric9
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.01
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
dtmax = 0.01
end_time = 1
dtmin = 0.01
[]
[Outputs]
file_base = rot_eg1
solution_history = true
[./exodus]
type = Exodus
use_displaced = true
[../]
[]
[SolidMechanics]
[./tensormech]
disp_z = uz
disp_y = uy
disp_x = ux
[../]
[]
(tutorials/tutorial02_multiapps/step03_coupling/03_parent_subcycling_picard.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[vt]
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[diff]
type = ParsedMaterial
property_name = D
coupled_variables = 'vt'
expression = 'vt'
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
fixed_point_max_its = 10
nl_abs_tol = 1e-10
fixed_point_rel_tol = 1e-6
fixed_point_abs_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[micro]
type = TransientMultiApp
positions = '0.15 0.15 0 0.45 0.45 0 0.75 0.75 0'
input_files = '03_sub_subcycling_picard.i'
execute_on = timestep_end
output_in_position = true
sub_cycling = true
[]
[]
[Transfers]
[push_u]
type = MultiAppVariableValueSampleTransfer
to_multi_app = micro
source_variable = u
variable = ut
[]
[pull_v]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = micro
variable = vt
postprocessor = average_v
[]
[]
(modules/combined/test/tests/stateful_mortar_constraints/stateful_mortar_npr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_yy]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = false
strain = FINITE
[]
[]
[Kernels]
[hc]
type = HeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceStatefulConstraint
variable = thermal_lm
secondary_variable = temp
k = 0.0001
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
stateful_variable = stress_xx_recovered
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = HeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = HeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 0.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[stress_xx_recovered]
type = ElementExtremeValue
variable = stress_xx_recovered
block = 'block'
value_type = max
[]
[stress_yy_recovered]
type = ElementExtremeValue
variable = stress_yy_recovered
block = 'block'
value_type = max
[]
[min_temperature]
type = ElementExtremeValue
variable = temp
block = 'plank'
value_type = min
[]
[]
[Outputs]
exodus = true
[out]
type = CSV
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/xfem/test/tests/solid_mechanics_basic/penny_crack_cfp.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -1.1
xmax = 1.1
ymin = -1.1
ymax = 1.1
zmin = -1.1
zmax = 1.1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[UserObjects]
[./circle_cut_uo]
type = CircleCutUserObject
cut_data = '0 0 0
0 -0.5 0
-0.5 0 0'
[../]
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[DomainIntegral]
integrals = 'KfromJIntegral'
crack_direction_method = CurvedCrackFront
radius_inner = '0.3'
radius_outer = '0.6'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 0
crack_front_points_provider = circle_cut_uo
number_points_from_provider = 10
closed_loop = true
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
block = 0
[../]
[]
[Functions]
[./top_trac_z]
type = ConstantFunction
value = 10
[../]
[]
[BCs]
[./top_z]
type = FunctionNeumannBC
boundary = front
variable = disp_z
function = top_trac_z
[../]
[./bottom_x]
type = DirichletBC
boundary = back
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = back
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = back
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/parallel_parent.i)
# This test was introduced for Issue #804 which saw data corruption
# during NearestNodeTransfer when running in parallel
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
parallel_type = replicated
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[from_sub]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 1.0 0.0'
input_files = parallel_sub.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
# Surface to volume data transfer
[from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
execute_on = 'timestep_end'
[]
[]
(test/tests/ics/from_exodus_solution/nodal_part1.i)
# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'ie diff ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.2
start_time = 0
num_steps = 5
[]
[Outputs]
file_base = out_nodal_part1
exodus = true
xda = true
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/junction_with_calorifically_imperfect_gas.i)
# This input file tests compatibility of JunctionParallelChannels1Phase and CaloricallyImperfectGas.
# Loss coefficient is applied in first junction.
# Expected pressure drop from form loss ~0.5*K*rho_in*vel_in^2=0.5*100*3.219603*1 = 160.9 Pa
# Pressure drop from averall flow area change ~ 21.9 Pa
# Expected pressure drop ~ 182.8 Pa
T_in = 523.0
vel = 1
p_out = 7e6
[GlobalParams]
initial_p = ${p_out}
initial_vel = ${vel}
initial_T = ${T_in}
gravity_vector = '0 0 0'
closures = simple_closures
n_elems = 3
f = 0
scaling_factor_1phase = '1 1 1e-5'
scaling_factor_rhoV = '1e2'
scaling_factor_rhowV = '1e-2'
scaling_factor_rhoEV = '1e-5'
[]
[Functions]
[e_fn]
type = PiecewiseLinear
x = '100 280 300 350 400 450 500 550 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 5000'
y = '783.9 2742.3 2958.6 3489.2 4012.7 4533.3 5053.8 5574 6095.1 7140.2 8192.9 9256.3 10333.6 12543.9 14836.6 17216.3 19688.4 22273.7 25018.3 28042.3 31544.2 35818.1 41256.5 100756.5'
scale_factor = 1e3
[]
[mu_fn]
type = PiecewiseLinear
x = '100 280 300 350 400 450 500 550 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 5000'
y = '85.42 85.42 89.53 99.44 108.9 117.98 126.73 135.2 143.43 159.25 174.36 188.9 202.96 229.88 255.5 280.05 303.67 326.45 344.97 366.49 387.87 409.48 431.86 431.86'
scale_factor = 1e-7
[]
[k_fn]
type = PiecewiseLinear
x = '100 280 300 350 400 450 500 550 600 700 800 900 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 5000'
y = '186.82 186.82 194.11 212.69 231.55 250.38 268.95 287.19 305.11 340.24 374.92 409.66 444.75 511.13 583.42 656.44 733.32 826.53 961.15 1180.38 1546.31 2135.49 3028.08 3028.08'
scale_factor = 1e-3
[]
[]
[FluidProperties]
[fp]
type = CaloricallyImperfectGas
molar_mass = 0.002
e = e_fn
k = k_fn
mu = mu_fn
min_temperature = 100
max_temperature = 5000
out_of_bound_error = false
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet_bc]
type = InletVelocityTemperature1Phase
input = 'inlet:in'
vel = ${vel}
T = ${T_in}
[]
[inlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 11'
orientation = '0 0 -1'
length = 1
A = 3
[]
[inlet_plenum]
type = JunctionParallelChannels1Phase
position = '0 0 10'
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = ${vel}
K = 100
connections = 'inlet:out channel1:in channel2:in'
volume = 1
use_scalar_variables = false
[]
[channel1]
type = FlowChannel1Phase
fp = fp
position = '0 0 10'
orientation = '0 0 -1'
length = 10
A = 4
D_h = 1
[]
[channel2]
type = FlowChannel1Phase
fp = fp
position = '0 0 10'
orientation = '0 0 -1'
length = 10
A = 1
D_h = 1
[]
[outlet_plenum]
type = JunctionParallelChannels1Phase
position = '0 0 0'
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = ${vel}
connections = 'channel1:out channel2:out outlet:in'
volume = 1
use_scalar_variables = false
[]
[outlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '0 0 -1'
length = 1
A = 1
[]
[outlet_bc]
type = Outlet1Phase
p = ${p_out}
input = 'outlet:out'
[]
[]
[Postprocessors]
[p_in]
type = SideAverageValue
variable = p
boundary = inlet:in
[]
[p_out]
type = SideAverageValue
variable = p
boundary = outlet:out
[]
[Delta_p]
type = DifferencePostprocessor
value1 = p_out
value2 = p_in
[]
[inlet_in_m_dot]
type = ADFlowBoundaryFlux1Phase
boundary = 'inlet_bc'
equation = mass
[]
[inlet_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'inlet:out'
connection_index = 0
junction = inlet_plenum
equation = mass
[]
[channel1_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel1:in'
connection_index = 1
junction = inlet_plenum
equation = mass
[]
[channel1_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel1:out'
connection_index = 0
junction = outlet_plenum
equation = mass
[]
[channel2_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel2:in'
connection_index = 2
junction = inlet_plenum
equation = mass
[]
[channel2_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel2:out'
connection_index = 1
junction = outlet_plenum
equation = mass
[]
[outlet_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'outlet:in'
connection_index = 2
junction = outlet_plenum
equation = mass
[]
[outlet_out_m_dot]
type = ADFlowBoundaryFlux1Phase
boundary = 'outlet_bc'
equation = mass
[]
[net_mass_flow_rate_domain]
type = LinearCombinationPostprocessor
pp_names = 'inlet_in_m_dot outlet_out_m_dot'
pp_coefs = '1 -1'
[]
[net_mass_flow_rate_volume_junction]
type = LinearCombinationPostprocessor
pp_names = 'inlet_out_m_dot channel1_in_m_dot channel2_in_m_dot'
pp_coefs = '1 -1 -1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
end_time = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 8
iteration_window = 2
[]
timestep_tolerance = 1e-6
abort_on_solve_fail = true
line_search = basic
nl_rel_tol = 1e-8
nl_abs_tol = 2e-8
nl_max_its = 25
l_tol = 1e-3
l_max_its = 5
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
[]
[Outputs]
[out]
type = CSV
execute_on = 'FINAL'
show = 'net_mass_flow_rate_domain net_mass_flow_rate_volume_junction Delta_p'
[]
[]
(test/tests/multiapps/full_solve_multiapp/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/nearest_position/sub_between_diffusion.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_velocity-action.i)
l = 10
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'weakly-compressible'
add_energy_equation = true
add_scalar_equation = true
passive_scalar_names = 'scalar'
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
passive_scalar_diffusivity = 1.1
initial_velocity = '${inlet_velocity} 1e-15 0'
initial_temperature = '${inlet_temp}'
initial_pressure = '${outlet_pressure}'
initial_scalar_variables = 0.1
inlet_boundaries = 'left'
momentum_inlet_types = 'flux-velocity'
flux_inlet_pps = 'inlet_u'
energy_inlet_types = 'flux-velocity'
energy_inlet_function = 'inlet_T'
passive_scalar_inlet_types = 'flux-velocity'
passive_scalar_inlet_function = 'inlet_scalar_value'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip noslip'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${outlet_pressure}'
external_heat_source = 'power_density'
passive_scalar_source = 2.1
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
energy_advection_interpolation = 'average'
[]
[]
[Postprocessors]
[inlet_u]
type = Receiver
default = ${inlet_velocity}
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k mu'
prop_values = '${cp} ${k} ${mu}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(test/tests/controls/time_periods/transfers/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./pp_sub]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub.i
[../]
[]
[Transfers]
[./pp_transfer]
type = MultiAppPostprocessorToAuxScalarTransfer
to_multi_app = pp_sub
from_postprocessor = average
to_aux_scalar = from_master_app
[../]
[]
[Controls]
[./transfers]
type = TimePeriod
enable_objects = Transfer::pp_transfer
start_time = 2
execute_on = 'initial timestep_begin'
[../]
[]
(test/tests/vectorpostprocessors/least_squares_fit/least_squares_fit_csv_data.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Executioner]
type = Transient
start_time = 0.0
end_time = 0.0
[]
[VectorPostprocessors]
[./csv_data]
type = CSVReaderVectorPostprocessor
csv_file = fit_data_0.csv
header = true
outputs = none
[../]
[./least_squares_fit_coeffs]
type = LeastSquaresFit
vectorpostprocessor = csv_data
x_name = 'id'
y_name = 'u'
order = 0
output = coefficients
truncate_order = false
execute_on = initial
[../]
[]
[Outputs]
file_base = csv0
execute_on = initial
csv = true
[]
(modules/porous_flow/test/tests/jacobian/fflux04.i)
# 2phase (PP), 3components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[]
[AuxVariables]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 0.4
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 0.4
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 0.4
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = ppgas
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = massfrac_ph0_sp0
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/phase_field/examples/grain_growth/grain_growth_3D.i)
# This simulation predicts GB migration of a 3D copper polycrystal with 25 grains represented with 15 order parameters
# Time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 3 # Problem dimension
nx = 10 # Number of elements in the x-direction
ny = 10 # Number of elements in the y-direction
nz = 10
xmax = 1000 # maximum x-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
zmax = 1000
uniform_refine = 1 # Initial uniform refinement of the mesh
parallel_type = distributed
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 15 # Number of order parameters used
var_name_base = gr # Base name of grains
order = CONSTANT
family = MONOMIAL
[]
[Modules]
[PhaseField]
[GrainGrowth]
family = LAGRANGE
order = FIRST
[]
[]
[]
[UserObjects]
[voronoi]
type = PolycrystalVoronoi
grain_num = 25 # Number of grains
rand_seed = 10
coloring_algorithm = jp
[]
[grain_tracker]
type = GrainTracker
threshold = 0.2
connecting_threshold = 0.08
compute_halo_maps = true # Only necessary for displaying HALOS
polycrystal_ic_uo = voronoi
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[]
[]
[]
[AuxVariables]
# Dependent variables
[unique_grains]
[]
[var_indices]
[]
[ghost_regions]
[]
[halos]
[]
[halo0]
[]
[halo1]
[]
[halo2]
[]
[halo3]
[]
[halo4]
[]
[halo5]
[]
[halo6]
[]
[halo7]
[]
[halo8]
[]
[halo9]
[]
[halo10]
[]
[halo11]
[]
[halo12]
[]
[halo13]
[]
[halo14]
[]
[proc]
[]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[]
[ghosted_entities]
type = FeatureFloodCountAux
variable = ghost_regions
flood_counter = grain_tracker
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
[]
[halos]
type = FeatureFloodCountAux
variable = halos
flood_counter = voronoi
field_display = HALOS
execute_on = 'initial timestep_end'
[]
[halo0]
type = FeatureFloodCountAux
variable = halo0
map_index = 0
field_display = HALOS
flood_counter = grain_tracker
execute_on = 'initial timestep_end'
[]
[halo1]
type = FeatureFloodCountAux
variable = halo1
map_index = 1
field_display = HALOS
flood_counter = grain_tracker
[]
[halo2]
type = FeatureFloodCountAux
variable = halo2
map_index = 2
field_display = HALOS
flood_counter = grain_tracker
[]
[halo3]
type = FeatureFloodCountAux
variable = halo3
map_index = 3
field_display = HALOS
flood_counter = grain_tracker
[]
[halo4]
type = FeatureFloodCountAux
variable = halo4
map_index = 4
field_display = HALOS
flood_counter = grain_tracker
[]
[halo5]
type = FeatureFloodCountAux
variable = halo5
map_index = 5
field_display = HALOS
flood_counter = grain_tracker
[]
[halo6]
type = FeatureFloodCountAux
variable = halo6
map_index = 6
field_display = HALOS
flood_counter = grain_tracker
[]
[halo7]
type = FeatureFloodCountAux
variable = halo7
map_index = 7
field_display = HALOS
flood_counter = grain_tracker
[]
[halo8]
type = FeatureFloodCountAux
variable = halo8
map_index = 8
field_display = HALOS
flood_counter = grain_tracker
[]
[halo9]
type = FeatureFloodCountAux
variable = halo9
map_index = 9
field_display = HALOS
flood_counter = grain_tracker
[]
[halo10]
type = FeatureFloodCountAux
variable = halo10
map_index = 10
field_display = HALOS
flood_counter = grain_tracker
[]
[halo11]
type = FeatureFloodCountAux
variable = halo11
map_index = 11
field_display = HALOS
flood_counter = grain_tracker
[]
[halo12]
type = FeatureFloodCountAux
variable = halo12
map_index = 12
field_display = HALOS
flood_counter = grain_tracker
[]
[halo13]
type = FeatureFloodCountAux
variable = halo13
map_index = 13
field_display = HALOS
flood_counter = grain_tracker
[]
[halo14]
type = FeatureFloodCountAux
variable = halo14
map_index = 14
field_display = HALOS
flood_counter = grain_tracker
[]
[proc]
type = ProcessorIDAux
variable = proc
execute_on = 'initial timestep_end'
[]
[]
[Materials]
[CuGrGr]
# Material properties
type = GBEvolution
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 125 # Width of the diffuse GB
GBmob0 = 2.5e-6 #m^4(Js) for copper from schonfelder1997molecular bibtex entry
Q = 0.23 #eV for copper from schonfelder1997molecular bibtex entry
GBenergy = 0.708 #J/m^2 from schonfelder1997molecular bibtex entry
[]
[]
[Postprocessors]
# Scalar postprocessors
[dt]
# Outputs the current time step
type = TimestepSize
[]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# Uses newton iteration to solve the problem.
petsc_options_iname = '-pc_type'
petsc_options_value = 'asm'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 20 # Max number of nonlinear iterations
start_time = 0.0
end_time = 4000
[TimeStepper]
type = IterationAdaptiveDT
dt = 25 # Initial time step. In this simulation it changes.
optimal_iterations = 6 # Time step will adapt to maintain this number of nonlinear iterations
[]
[]
[Outputs]
exodus = true
csv = true
[pg]
type = PerfGraphOutput
execute_on = 'initial final' # Default is "final"
level = 2 # Default is 1
[]
[]
(modules/porous_flow/test/tests/jacobian/chem15.i)
# Check derivatives of mass-fraction, but using Equilibrium chemistry
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.1
[]
[b]
initial_condition = 0.2
[]
[h2o_dummy]
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1.234E-4
[]
[eqm_k1]
initial_condition = 0.987E-4
[]
[eqm_k2]
initial_condition = 0.5E-4
[]
[temp]
initial_condition = 0.5
[]
[ini_sec_conc0]
initial_condition = 0.111
[]
[ini_sec_conc1]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowMassTimeDerivative
variable = a
fluid_component = 0
[]
[b]
type = PorousFlowMassTimeDerivative
variable = b
fluid_component = 1
[]
[h2o_dummy]
# note that in real simulations this Kernel would not be used
# It is just here to check derivatives
type = PorousFlowMassTimeDerivative
variable = h2o_dummy
fluid_component = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 3
equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2'
primary_activity_coefficients = '1 1.2'
secondary_activity_coefficients = '1 2 3'
reactions = '1 2
2.2 -1
-2 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/solid_mechanics/test/tests/uel/tensile_uel_umat_moose_temperature.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[extra_nodeset]
type = ExtraNodesetGenerator
input = mesh
new_boundary = 'master'
coord = '1.0 1.0 1.0'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 500
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[function_pull]
type = PiecewiseLinear
x = '0 100'
y = '0 0.1'
[]
[]
[Constraints]
[one]
type = LinearNodalConstraint
variable = disp_x
primary = '6'
secondary_node_ids = '1 2 5'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[two]
type = LinearNodalConstraint
variable = disp_z
primary = '6'
secondary_node_ids = '4 5 7'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
# What's done below is to capture the weird constraints
[axial_load]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = function_pull
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = '../../../../solid_mechanics/examples/uel_build/uel'
use_displaced_mesh = false
aux_variables = temperature # TODO
#use_one_based_indexing = true # TODO
jtype = 17
num_state_vars = 177
constant_properties = '190 28.0 3.0 1.0 6.0 0.0 0.0 23.0 25.0 26.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 '
'0.0 0.0 0.0 0.0 0.0 31700000.0 0.32 6.67e-06 1e-08 5000.0 4.0' # 28 properties
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
l_max_its = 100
l_tol = 1e-8
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 1
dt = 5
end_time = 100
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/broadbridge_white/bw_lumped_02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermBW
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffBW
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-1 5E-1 5E-1'
x = '0 1 10'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./SeffBW]
type = RichardsSeff1BWsmall
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[../]
[./RelPermBW]
type = RichardsRelPermBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -9E2
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffBW
pressure_vars = pressure
[../]
[]
[BCs]
active = 'recharge'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pressure
boundary = 'right'
pressures = '-1E10 1E10'
bare_fluxes = '-1.25 -1.25' # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
use_mobility = false
use_relperm = false
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1 0 0 0 1 0 0 0 1'
viscosity = 4
gravity = '-0.1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 2
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bw_lumped_02
time_step_interval = 10000
execute_on = 'timestep_end final'
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform12.i)
# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation
# A single element is stretched equally in all directions.
# This causes the return direction to be along the sigma_I = sigma_II = sigma_III line
# compressive_strength is set to 1Pa, and smoothing_tol = 0.1Pa
# The smoothed yield function comes from two smoothing operations.
# The first is on sigma_I and sigma_II (sigma_I >= sigma_II >= sigma_III):
# yf = -sigma_I + ismoother(0) - compressive_strength
# = -sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - compressive_strength
# = -sigma_I + 0.018169 - 1
# The second has the argument of ismoother equal to -0.018169.
# ismoother(-0.018169) = 0.5 * (-0.018169 + 0.1) - 0.1 * cos (0.5 * Pi * -0.018169 / 0.1) / Pi
# = 0.010372
# So the final yield function is
# yf = -sigma_I + 0.018169 + 0.010372 - 1 = -sigma_I + 0.028541 - 1
# However, because of the asymmetry in smoothing (the yield function is obtained
# by first smoothing -sigma_I-cs and -sigma_II-cs, and then by smoothing this
# result with -sigma_III-cs) the result is sigma_I > sigma_II = sigma_III
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform12
csv = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion/constant_expansion_coeff_restart.i)
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
# This test is also designed to be used to identify problems with restart files
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[Problem]
restart_file_base = constant_expansion_coeff_out_cp/LATEST
force_restart = true
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
end_time = 0.1
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Postprocessors]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
[../]
[]
(modules/porous_flow/examples/flow_through_fractured_media/coarse_3D.i)
# Flow and solute transport along 2 2D eliptical fractures embedded in a 3D porous matrix
# the model domain has dimensions 1 x 1 x 0.3m and the two fracture have r1 = 0.45 and r2 = 0.2
# The fractures intersect each other and the domain boundaries on two opposite sides
# fracture aperture = 6e-4m
# fracture porosity = 6e-4m
# fracture permeability = 1.8e-11 which is based in k=3e-8 from a**2/12, and k*a = 3e-8*6e-4;
# matrix porosity = 0.1;
# matrix permeanility = 1e-20;
[Mesh]
type = FileMesh
file = coarse_3D.e
block_id = '1 2 3'
block_name = 'matrix f1 f2'
boundary_id = '1 2 3 4'
boundary_name = 'rf2 lf1 right_matrix left_matrix'
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[tracer]
[]
[]
[AuxVariables]
[velocity_x]
family = MONOMIAL
order = CONSTANT
block = 'f1 f2'
[]
[velocity_y]
family = MONOMIAL
order = CONSTANT
block = 'f1 f2'
[]
[velocity_z]
family = MONOMIAL
order = CONSTANT
block = 'f1 f2'
[]
[]
[AuxKernels]
[velocity_x]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = velocity_x
component = x
aperture = 6E-4
[]
[velocity_y]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = velocity_y
component = y
aperture = 6E-4
[]
[velocity_z]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = velocity_z
component = z
aperture = 6E-4
[]
[]
[ICs]
[pp]
type = ConstantIC
variable = pp
value = 1e6
[]
[tracer]
type = ConstantIC
variable = tracer
value = 0
[]
[]
[BCs]
[top]
type = DirichletBC
value = 0
variable = tracer
boundary = rf2
[]
[bottom]
type = DirichletBC
value = 1
variable = tracer
boundary = lf1
[]
[ptop]
type = DirichletBC
variable = pp
boundary = rf2
value = 1e6
[]
[pbottom]
type = DirichletBC
variable = pp
boundary = lf1
value = 1.02e6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[adv0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
disp_trans = 0
disp_long = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = tracer
[]
[adv1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = tracer
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = tracer
disp_trans = 0
disp_long = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'tracer'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro1]
type = PorousFlowPorosityConst
porosity = 6e-4 # = a * phif
block = 'f1 f2'
[]
[diff1]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1.e-9 1.e-9'
tortuosity = 1.0
block = 'f1 f2'
[]
[poro2]
type = PorousFlowPorosityConst
porosity = 0.1
block = 'matrix'
[]
[diff2]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1.e-9 1.e-9'
tortuosity = 0.1
block = 'matrix'
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability1]
type = PorousFlowPermeabilityConst
permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11' # 1.8e-11 = a * kf
block = 'f1 f2'
[]
[permeability2]
type = PorousFlowPermeabilityConst
permeability = '1e-20 0 0 0 1e-20 0 0 0 1e-20'
block = 'matrix'
[]
[]
[Preconditioning]
active = basic
[mumps_is_best_for_parallel_jobs]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[basic]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 20
dt = 1
[]
[VectorPostprocessors]
[xmass]
type = LineValueSampler
start_point = '-0.5 0 0'
end_point = '0.5 0 0'
sort_by = x
num_points = 41
variable = tracer
outputs = csv
[]
[]
[Outputs]
[csv]
type = CSV
execute_on = 'final'
[]
[]
(modules/porous_flow/test/tests/fluidstate/coldwater_injection.i)
# Cold water injection into 1D hot reservoir (Avdonin, 1964)
#
# To generate results presented in documentation for this problem,
# set xmax = 50 and nx = 250 in the Mesh block, and dtmax = 100 and
# end_time = 1.3e5 in the Executioner block.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 25
xmax = 20
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[temperature]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[temperature]
type = PorousFlowPropertyAux
variable = temperature
property = temperature
execute_on = 'initial timestep_end'
[]
[]
[Variables]
[pliquid]
initial_condition = 5e6
[]
[h]
scaling = 1e-6
[]
[]
[ICs]
[hic]
type = PorousFlowFluidPropertyIC
variable = h
porepressure = pliquid
property = enthalpy
temperature = 170
temperature_unit = Celsius
fp = water
[]
[]
[BCs]
[pleft]
type = DirichletBC
variable = pliquid
value = 5.05e6
boundary = left
[]
[pright]
type = DirichletBC
variable = pliquid
value = 5e6
boundary = right
[]
[hleft]
type = DirichletBC
variable = h
value = 678.52e3
boundary = left
[]
[hright]
type = DirichletBC
variable = h
value = 721.4e3
boundary = right
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pliquid
[]
[massflux]
type = PorousFlowAdvectiveFlux
variable = pliquid
[]
[heat]
type = PorousFlowEnergyTimeDerivative
variable = h
[]
[heatflux]
type = PorousFlowHeatAdvection
variable = h
[]
[heatcond]
type = PorousFlowHeatConduction
variable = h
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pliquid h'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
pc_max = 1e6
sat_lr = 0.1
m = 0.5
alpha = 1e-5
[]
[fs]
type = PorousFlowWaterVapor
water_fp = water
capillary_pressure = pc
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[watervapor]
type = PorousFlowFluidStateSingleComponent
porepressure = pliquid
enthalpy = h
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
sum_s_res = 0.1
[]
[internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2900
specific_heat_capacity = 740
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '20 0 0 0 20 0 0 0 20'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 5e3
nl_abs_tol = 1e-10
[TimeStepper]
type = IterationAdaptiveDT
dt = 100
[]
[]
[VectorPostprocessors]
[line]
type = ElementValueSampler
sort_by = x
variable = temperature
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
perf_graph = true
[csv]
type = CSV
execute_on = final
[]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/cyl3D.i)
#
# 3D Cylindrical Gap Heat Transfer Test.
#
# This test exercises 3D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of an inner solid cylinder of radius = 1 unit, and outer
# hollow cylinder with an inner radius of 2. In other words, the gap between
# them is 1 radial unit in length.
#
# The conductivity of both cylinders is set very large to achieve a uniform
# temperature in each cylinder. The temperature of the center node of the
# inner cylinder is ramped from 100 to 200 over one time unit. The temperature
# of the outside of the outer, hollow cylinder is held fixed at 100.
#
# A simple analytical solution is possible for the integrated heat flux
# between the inner and outer cylinders:
#
# Integrated Flux = (T_left - T_right) * (gapK/(r*ln(r2/r1))) * Area
#
# For gapK = 1 (default value)
#
# The area is taken as the area of the secondary (inner) surface:
#
# Area = 2 * pi * h * r, where h is the height of the cylinder.
#
# The integrated heat flux across the gap at time 1 is then:
#
# 2*pi*h*k*delta_T/(ln(r2/r1))
# 2*pi*1*1*100/(ln(2/1)) = 906.5 watts
#
# For comparison, see results from the integrated flux post processors.
# This simulation makes use of symmetry, so only 1/4 of the cylinders is meshed
# As such, the integrated flux from the post processors is 1/4 of the total,
# or 226.6 watts.
# The value coming from the post processor is slightly less than this
# but converges as mesh refinement increases.
#
# Simulating contact is challenging. Regression tests that exercise
# contact features can be difficult to solve consistently across multiple
# platforms. While designing these tests, we felt it worth while to note
# some aspects of these tests. The following applies to:
# sphere3D.i, sphere2DRZ.i, cyl2D.i, and cyl3D.i.
# 1. We decided that to perform consistently across multiple platforms we
# would use very small convergence tolerance. In this test we chose an
# nl_rel_tol of 1e-12.
# 2. Due to such a high value for thermal conductivity (used here so that the
# domains come to a uniform temperature) the integrated flux at time = 0
# was relatively large (the value coming from SideIntegralFlux =
# -_diffusion_coef[_qp]*_grad_u[_qp]*_normals[_qp] where the diffusion coefficient
# here is thermal conductivity).
# Even though _grad_u[_qp] is small, in this case the diffusion coefficient
# is large. The result is a number that isn't exactly zero and tends to
# fail exodiff. For this reason the parameter execute_on = initial should not
# be used. That parameter is left to default settings in these regression tests.
#
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = cyl3D.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[../]
[]
[Variables]
[./temp]
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_conductance]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temp
[../]
[]
[AuxKernels]
[./gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1000000.0
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 1
quadrature = true
gap_geometry_type = CYLINDER
cylinder_axis_point_1 = '0 0 0'
cylinder_axis_point_2 = '0 1 0'
[../]
[]
[BCs]
[./mid]
type = FunctionDirichletBC
boundary = 5
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[./Quadrature]
order = fifth
side_order = seventh
[../]
[]
[Outputs]
exodus = true
[./Console]
type = Console
[../]
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
(test/tests/multiapps/move_and_reset/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/rz_small_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = ADStressDivergenceRZTensors
component = 0
variable = disp_r
[../]
[./stress_z]
type = ADStressDivergenceRZTensors
component = 1
variable = disp_z
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[./axial]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeAxisymmetricRZSmallStrain
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step02_transfers/03_parent_uot.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
zmax = 3
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v_average]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[front]
type = DirichletBC
variable = u
boundary = front
value = 0
[]
[back]
type = DirichletBC
variable = u
boundary = back
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[UserObjects]
[layered_integral]
type = NearestPointLayeredIntegral
points = '0.15 0.15 0 0.45 0.45 0 0.75 0.75 0'
direction = z
num_layers = 4
variable = u
[]
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0.15 0.15 0 0.45 0.45 0 0.75 0.75 0'
input_files = '03_sub_uot.i'
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[push_u]
type = MultiAppUserObjectTransfer
to_multi_app = sub_app
variable = u_integral
user_object = layered_integral
[]
[pull_v]
type = MultiAppUserObjectTransfer
from_multi_app = sub_app
variable = v_average
user_object = layered_average
[]
[]
(modules/combined/test/tests/poro_mechanics/undrained_oedometer.i)
# An undrained oedometer test on a saturated poroelastic sample.
#
# The sample is a single unit element, with roller BCs on the sides
# and bottom. A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow.
#
# Under these conditions
# porepressure = -(Biot coefficient)*(Biot modulus)*disp_z/L
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# where L is the height of the sample (L=1 in this test)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
#
# Desired output:
# zdisp = -0.01*t
# p0 = 0.03*t
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[../]
[./confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[../]
[./basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[../]
[./top_velocity]
type = FunctionDirichletBC
variable = disp_z
function = -0.01*t
boundary = front
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.3
solid_bulk_compliance = 0.5
fluid_bulk_compliance = 0.3
constant_porosity = true
[../]
[]
[Postprocessors]
[./p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[../]
[./zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[../]
[./stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[../]
[./stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[../]
[./stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = undrained_oedometer
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/1D_spherical/finiteStrain_1DSphere_hollow.i)
# This simulation models the mechanics solution for a hollow sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions. The inner radius of the sphere, r = 4mm, is pinned to prevent
# rigid body movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{P(1 + v)(1 - 2v)b^3}{E(b^3(1 + v) + 2a^3(1-2v))} * (\frac{a^3}{r^2} - r)
#
# where P is the applied pressure, b is the outer radius, a is the inner radius,
# v is Poisson's ration, E is Young's Modulus, and r is the radial position.
#
# The radial stress is given by:
#
# S(r) = \frac{Pb^3}{b^3(1 + v) + 2a^3(1 - 2v)} * (\frac{2a^3}{r^3}(2v - 1) - (1 + v))
#
# The test assumes an inner radius of 4mm, and outer radius of 9 mm,
# zero displacement at r = 4mm, and an applied outer pressure of 2MPa.
# The radial stress is largest in the inner most element and, at an assumed
# mid element coordinate of 4.5mm, is equal to -2.545MPa.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 4
xmax = 9
nx = 5
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Problem]
coord_type = RSPHERICAL
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
spherical_center_point = '4.0 0.0 0.0'
generate_output = 'spherical_radial_stress'
[]
[]
[Postprocessors]
[stress_rr]
type = ElementAverageValue
variable = spherical_radial_stress
[]
[]
[BCs]
[innerDisp]
type = DirichletBC
boundary = left
variable = disp_r
value = 0.0
[]
[outerPressure]
type = Pressure
boundary = right
variable = disp_r
factor = 2
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.345
youngs_modulus = 1e4
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 0.25
dtmin = 0.0001
end_time = 0.25
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mixing_length_total_viscosity_material/mixing_length_total_viscosity.i)
von_karman_const = 0.41
H = 1 #halfwidth of the channel
L = 150
Re = 13700
rho = 1
bulk_u = 1
mu = ${fparse rho * bulk_u * 2 * H / Re}
advected_interp_method='upwind'
velocity_interp_method='rc'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '${L}'
dy = '0.667 0.333'
ix = '200'
iy = '10 1'
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1e-6
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[AuxVariables]
[mixing_length]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = vel_x
rho = ${rho}
mixing_length = mixing_length
momentum_component = 'x'
u = vel_x
v = vel_y
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = vel_y
rho = ${rho}
mixing_length = mixing_length
momentum_component = 'y'
u = vel_x
v = vel_y
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[]
[AuxKernels]
[mixing_len]
type = WallDistanceMixingLengthAux
walls = 'top'
variable = mixing_length
execute_on = 'initial'
von_karman_const = ${von_karman_const}
delta = 0.5
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_x
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_y
function = '0'
[]
[wall-u]
type = INSFVWallFunctionBC
variable = vel_x
boundary = 'top'
u = vel_x
v = vel_y
mu = ${mu}
rho = ${rho}
momentum_component = x
[]
[wall-v]
type = INSFVWallFunctionBC
variable = vel_y
boundary = 'top'
u = vel_x
v = vel_y
mu = ${mu}
rho = ${rho}
momentum_component = y
[]
[sym-u]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_x
u = vel_x
v = vel_y
mu = total_viscosity
momentum_component = x
[]
[sym-v]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_y
u = vel_x
v = vel_y
mu = total_viscosity
momentum_component = y
[]
[symmetry_pressure]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '0'
[]
[]
[FunctorMaterials]
[total_viscosity]
type = MixingLengthTurbulentViscosityFunctorMaterial
u = 'vel_x' #computes total viscosity = mu_t + mu
v = 'vel_y' #property is called total_viscosity
mixing_length = mixing_length
mu = ${mu}
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 6
dt = 1e-3
[]
nl_abs_tol = 1e-8
end_time = 1e9
[]
[Outputs]
[out]
type = Exodus
execute_on = 'final'
[]
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_rz.i)
#
[Mesh]
file = cracking_rz_test.e
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '0 1 0 -1 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./pull]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 2
function = displ
[../]
[./left]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom]
type = ADDirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 4.0e7
poissons_ratio = 0.0
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 1.68e6
cracked_elasticity_type = FULL
softening_models = abrupt_softening
[../]
[./abrupt_softening]
type = ADAbruptSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101 '
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-2
l_tol = 1e-5
start_time = 0.0
end_time = 0.1
dt = 0.025
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/phase_field_kernels/nonuniform_barrier_coefficient.i)
# This material tests the kernels ACBarrierFunction and ACKappaFunction for a
# multiphase system.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmin = -200
xmax = 200
ymin = -200
ymax = 200
uniform_refine = 0
[]
[Variables]
[./gr0]
[../]
[./gr1]
[../]
[]
[ICs]
[./gr0_IC]
type = BoundingBoxIC
variable = gr0
x1 = -80
y1 = -80
x2 = 80
y2 = 80
inside = 0
outside = 1
[../]
[./gr1_IC]
type = BoundingBoxIC
variable = gr1
x1 = -80
y1 = -80
x2 = 80
y2 = 80
inside = 1
outside = 0
[../]
[]
[Materials]
[./constants]
type = GenericConstantMaterial
prop_names = 'L gamma E0 E1'
prop_values = '0.1 1.5 3 1'
[../]
[./h0]
type = DerivativeParsedMaterial
property_name = h0
coupled_variables = 'gr0 gr1'
expression = 'gr0^2 / (gr0^2 + gr1^2)'
derivative_order = 2
[../]
[./h1]
type = DerivativeParsedMaterial
property_name = h1
coupled_variables = 'gr0 gr1'
expression = 'gr1^2 / (gr0^2 + gr1^2)'
derivative_order = 2
[../]
[./mu]
type = DerivativeParsedMaterial
property_name = mu
coupled_variables = 'gr0 gr1'
constant_names = 'mag'
constant_expressions = '16'
expression = 'mag * (gr0^2 * gr1^2 + 0.1)'
derivative_order = 2
[../]
[./kappa]
type = DerivativeParsedMaterial
property_name = kappa
coupled_variables = 'gr0 gr1'
material_property_names = 'h0(gr0,gr1) h1(gr0,gr1)'
constant_names = 'mag0 mag1'
constant_expressions = '200 100'
expression = 'h0*mag0 + h1*mag1'
derivative_order = 2
[../]
[]
[Kernels]
[./gr0_time]
type = TimeDerivative
variable = gr0
[../]
[./gr0_interface]
type = ACInterface
variable = gr0
coupled_variables = 'gr1'
mob_name = L
kappa_name = 'kappa'
[../]
[./gr0_switching]
type = ACSwitching
variable = gr0
coupled_variables = 'gr1'
hj_names = 'h0 h1'
Fj_names = 'E0 E1'
mob_name = L
[../]
[./gr0_multi]
type = ACGrGrMulti
variable = gr0
v = 'gr1'
mob_name = L
gamma_names = 'gamma'
[../]
[./gr0_barrier]
type = ACBarrierFunction
variable = gr0
mob_name = L
gamma = gamma
v = 'gr1'
[../]
[./gr0_kappa]
type = ACKappaFunction
variable = gr0
mob_name = L
kappa_name = kappa
v = 'gr1'
[../]
[./gr1_time]
type = TimeDerivative
variable = gr1
[../]
[./gr1_interface]
type = ACInterface
variable = gr1
coupled_variables = 'gr0'
mob_name = L
kappa_name = 'kappa'
[../]
[./gr1_switching]
type = ACSwitching
variable = gr1
coupled_variables = 'gr0'
hj_names = 'h0 h1'
Fj_names = 'E0 E1'
mob_name = L
[../]
[./gr1_multi]
type = ACGrGrMulti
variable = gr1
v = 'gr0'
mob_name = L
gamma_names = 'gamma'
[../]
[./gr1_barrier]
type = ACBarrierFunction
variable = gr1
mob_name = L
gamma = gamma
v = 'gr0'
[../]
[./gr1_kappa]
type = ACKappaFunction
variable = gr1
mob_name = L
kappa_name = kappa
v = 'gr0'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart -sub_ksp_type'
petsc_options_value = ' asm ilu 1 31 preonly'
nl_max_its = 20
l_max_its = 30
l_tol = 1e-4
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
start_time = 0
num_steps = 3
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/test/tests/errors/multiapp_missing_local_object.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = multiapp_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/phase_field/test/tests/grain_tracker_test/split_grain.i)
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = EBSD_split_grain.txt
[]
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
enable_var_coloring = true
output_adjacency_matrix = true
[]
[grain_tracker]
type = GrainTracker
flood_entity_type = ELEMENTAL
compute_halo_maps = true # For displaying HALO fields
polycrystal_ic_uo = ebsd
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[AuxVariables]
[bnds]
[]
[unique_grains]
order = CONSTANT
family = MONOMIAL
[]
[ghost_elements]
order = CONSTANT
family = MONOMIAL
[]
[halos]
order = CONSTANT
family = MONOMIAL
[]
[var_indices]
order = CONSTANT
family = MONOMIAL
[]
[ebsd_grains]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[PolycrystalKernel]
[]
[]
[AuxKernels]
[BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[ghost_elements]
type = FeatureFloodCountAux
variable = ghost_elements
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[]
[halos]
type = FeatureFloodCountAux
variable = halos
field_display = HALOS
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[]
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[]
[grain_aux]
type = EBSDReaderPointDataAux
variable = ebsd_grains
ebsd_reader = ebsd_reader
data_name = 'feature_id'
execute_on = 'initial timestep_end'
[]
[]
[Modules]
[PhaseField]
[EulerAngles2RGB]
crystal_structure = cubic
euler_angle_provider = ebsd_reader
grain_tracker = grain_tracker
[]
[]
[]
[Materials]
[Copper]
# T = 500 # K
type = GBEvolution
T = 500
wGB = 0.6 # um
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
molar_volume = 7.11e-6 # Molar volume in m^3/mol
length_scale = 1.0e-6
time_scale = 1.0e-6
[]
[]
[Postprocessors]
[n_elements]
type = NumElements
execute_on = 'initial timestep_end'
[]
[n_nodes]
type = NumNodes
execute_on = 'initial timestep_end'
[]
[DOFs]
type = NumDOFs
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 0.7'
l_tol = 1.0e-4
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 2
[TimeStepper]
type = IterationAdaptiveDT
cutback_factor = 0.9
dt = 10.0
growth_factor = 1.1
optimal_iterations = 7
[]
[]
[Outputs]
exodus = true
csv = true
perf_graph = true
[]
(modules/phase_field/test/tests/grain_growth/voronoi.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 105
grain_num = 4
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
active = ''
[./ngrains]
type = FeatureFloodCount
variable = bnds
threshold = 0.7
[../]
[]
[Preconditioning]
active = ''
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 80.0
[]
[Outputs]
exodus = true
[]
(modules/rdg/test/tests/advection_1d/1d_aefv_square_wave.i)
############################################################
[GlobalParams]
order = CONSTANT
family = MONOMIAL
u = u
slope_limiting = lslope
implicit = false
[]
############################################################
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 100
[]
############################################################
[Functions]
[./ic_u]
type = PiecewiseConstant
axis = x
direction = right
xy_data = '0.1 0.5
0.6 1.0
1.0 0.5'
[../]
[]
############################################################
[UserObjects]
[./lslope]
type = AEFVSlopeLimitingOneD
execute_on = 'linear'
scheme = 'none' #none | minmod | mc | superbee
[../]
[./internal_side_flux]
type = AEFVUpwindInternalSideFlux
execute_on = 'linear'
[../]
[./free_outflow_bc]
type = AEFVFreeOutflowBoundaryFlux
execute_on = 'linear'
[../]
[]
############################################################
[Variables]
[./u]
[../]
[]
############################################################
[ICs]
[./u_ic]
type = FunctionIC
variable = 'u'
function = ic_u
[../]
[]
############################################################
[Kernels]
[./time_u]
implicit = true
type = TimeDerivative
variable = u
[../]
[]
############################################################
[DGKernels]
[./concentration]
type = AEFVKernel
variable = u
component = 'concentration'
flux = internal_side_flux
[../]
[]
############################################################
[BCs]
[./concentration]
type = AEFVBC
boundary = 'left right'
variable = u
component = 'concentration'
flux = free_outflow_bc
[../]
[]
############################################################
[Materials]
[./aefv]
type = AEFVMaterial
block = 0
[../]
[]
############################################################
[Executioner]
type = Transient
[./TimeIntegrator]
type = ExplicitMidpoint
[../]
solve_type = 'LINEAR'
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
start_time = 0.0
num_steps = 4 # 4 | 400 for complete run
dt = 5e-4
dtmin = 1e-6
[]
[Outputs]
[./Exodus]
type = Exodus
file_base = 1d_aefv_square_wave_none_out
time_step_interval = 2
[../]
perf_graph = true
[]
(modules/solid_mechanics/test/tests/substepping/ad_power_law_creep.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
[]
[]
[AuxVariables]
[temp]
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz elastic_strain_zz creep_strain_zz'
use_automatic_differentiation = true
[]
[]
[Functions]
[front_pull]
type = PiecewiseLinear
x = '0 1'
y = '0 1'
scale_factor = 0.5
[]
[]
[BCs]
[u_front_pull]
type = ADFunctionDirichletBC
variable = disp_z
boundary = front
function = front_pull
[]
[uz_back_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xz_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 0.0
temperature = temp
# options for using substepping
substep_strain_tolerance = 0.1
max_inelastic_increment = 0.01
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_max_its = 10
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
end_time = 0.1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/nodal_area/nodal_area_Hex20_3.i)
[Mesh]
file = nodal_area_Hex20.e
[]
[GlobalParams]
order = SECOND
displacements = 'displ_x displ_y displ_z'
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 1'
y = '0 20e-6'
[../]
[]
[Variables]
[./displ_x]
[../]
[./displ_y]
[../]
[./displ_z]
[../]
[]
[AuxVariables]
[./react_x]
[../]
[./react_y]
[../]
[./react_z]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
incremental = true
save_in = 'react_x react_y react_z'
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '1'
variable = displ_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '3 4'
variable = displ_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = 10
variable = displ_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = 11
variable = displ_z
value = 0
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
formulation = penalty
penalty = 1e9
tangential_tolerance = 1e-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-7
l_tol = 1e-4
l_max_its = 40
nl_max_its = 10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./react_x]
type = NodalSum
variable = react_x
boundary = 1
[../]
[./total_area]
type = NodalSum
variable = nodal_area
boundary = 2
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/static_deformations/beam_cosserat_02_apply_disps.i)
# Beam bending.
# Displacements are applied to a beam and stresses and moment-stresses
# are measured. Note that since these quantities are averaged over
# elements, to get a good agreement with the analytical solution the
# number of elements (nz) should be increased. Using nx=10
# and nz=10 yields roughly 1% error.
# The displacements applied are a pure-bend around the y axis
# with an additional displacement in the y direction so that
# the result (below) will end up being plane stress (stress_yy=0):
# u_x = Axz
# u_y = Dzy
# u_z = -(A/2)x^2 + (D/2)(z^2-y^2)
# wc_x = -Dy
# wc_y = Ax
# wc_z = 0
# Here A and D are arbitrary constants.
# This results in strains being symmetric, and the only
# nonzero ones are
# ep_xx = Az
# ep_yy = Dz
# ep_zz = Dz
# kappa_xy = -D
# kappa_yx = A
# Then choosing D = -poisson*A gives, for layered Cosserat:
# stress_xx = EAz
# m_yx = (1-poisson^2)*A*B = (1/12)EAh^2 (last equality for joint_shear_stiffness=0)
# where h is the layer thickness. All other stress and moment-stress
# components are zero.
# The test uses: E=1.2, poisson=0.3, A=1.11E-2, h=2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
xmax = 10
ny = 1
nz = 10
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./clamp_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'left right top bottom front back'
function = '-1.11E-2*x*x/2-0.3*(z*z-y*y)/2.0*1.11E-2'
[../]
[./clamp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'left right top bottom front back'
function = '-0.3*z*y*1.11E-2'
[../]
[./clamp_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'left right top bottom front back'
function = '1.11E-2*x*z'
[../]
[./clamp_wc_x]
type = FunctionDirichletBC
variable = wc_x
boundary = 'left right top bottom front back'
function = '0.3*y*1.11E-2'
[../]
[./clamp_wc_y]
type = FunctionDirichletBC
variable = wc_y
boundary = 'left right top bottom front back'
function = '1.11E-2*x'
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1.2
poisson = 0.3
layer_thickness = 2.0
joint_normal_stiffness = 1E16
joint_shear_stiffness = 1E-15
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = beam_cosserat_02_apply_disps
exodus = true
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/double_hex_pattern.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[reduced_accg]
type = TransformGenerator
input = 'accg'
transform = SCALE
vector_value = '0.2 0.2 0.2'
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg reduced_accg'
boundary_type = HEXAGON
boundary_sectors = 10
boundary_size = ${fparse 12.0*sqrt(3.0)}
hex_patterns = '0 0;
0 0 0;
0 0|
1 1;
1 1 1;
1 1'
hex_pitches = '6 6'
hex_origins = '0.0 0.0 0.0
2.0 2.0 0.0'
desired_area = 1.0
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'double_hex_pattern'
[]
[]
(modules/xfem/test/tests/moving_interface/moving_bimaterial_finite_strain.i)
# This test is for two layer materials with different youngs modulus with AD
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
output_cut_plane = true
[]
[UserObjects]
[level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[]
[]
[Mesh]
use_displaced_mesh = true
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 5
ymin = 0
ymax = 5
elem_type = QUAD4
[]
[left_bottom]
type = ExtraNodesetGenerator
new_boundary = 'left_bottom'
coord = '0 0'
input = generated_mesh
[]
[left_top]
type = ExtraNodesetGenerator
new_boundary = 'left_top'
coord = '0 5'
input = left_bottom
[]
[]
[Functions]
[ls_func]
type = ParsedFunction
expression = 'y-2.73+t'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[ls]
[]
[a_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[a_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[a_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[b_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[b_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[b_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[ls_function]
type = FunctionAux
variable = ls
function = ls_func
[]
[a_strain_xx]
type = RankTwoAux
variable = a_strain_xx
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
[]
[a_strain_yy]
type = RankTwoAux
variable = a_strain_yy
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
[]
[a_strain_xy]
type = RankTwoAux
variable = a_strain_xy
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
[]
[b_strain_xx]
type = RankTwoAux
variable = b_strain_xx
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
[]
[b_strain_yy]
type = RankTwoAux
variable = b_strain_yy
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
[]
[b_strain_xy]
type = RankTwoAux
variable = b_strain_xy
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
[]
[stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[]
[stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[]
[]
[Kernels]
[solid_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[solid_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Constraints]
[dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[]
[dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[]
[]
[BCs]
[bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[]
[topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[]
[]
[Materials]
[elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[strain_A]
type = ComputeFiniteStrain
base_name = A
[]
[stress_A]
type = ComputeFiniteStrainElasticStress
base_name = A
[]
[elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e7
poissons_ratio = 0.3
[]
[strain_B]
type = ComputeFiniteStrain
base_name = B
[]
[stress_B]
type = ComputeFiniteStrainElasticStress
base_name = B
[]
[combined_stress]
type = LevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[]
[combined_jacob_mult]
type = LevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = Jacobian_mult
[]
[]
[Postprocessors]
[disp_x_norm]
type = ElementL2Norm
variable = disp_x
[]
[disp_y_norm]
type = ElementL2Norm
variable = disp_y
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-13
nl_abs_tol = 1e-50
# time control
start_time = 0.0
dt = 0.1
num_steps = 4
max_xfem_update = 1
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(test/tests/postprocessors/scalar_coupled_postprocessor/scalar_coupled_postprocessor_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmax = 1
ymax = 1
elem_type = QUAD4
[]
[Variables]
[./u]
initial_condition = 1
[../]
[./scalar_variable]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = scalar_variable
[../]
[]
[BCs]
[./leftDirichlet]
type = DirichletBC
variable = u
boundary = 'left'
value = 1
[../]
[./rightDirichlet]
type = DirichletBC
variable = u
boundary = 'right'
value = 0
[../]
[]
[Postprocessors]
[./totalFlux]
type = ScalarCoupledPostprocessor
variable = u
coupled_scalar = scalar_variable
boundary = left
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
solve_type = JFNK
l_max_its = 30
l_tol = 1e-6
nl_max_its = 20
nl_rel_tol = 1e-5
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/between_multiapp/sub0.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[base_0]
family = SCALAR
order = FIRST
initial_condition = 1
[]
[from_1]
type = MooseVariableScalar
order = FOURTH
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_computeCrackedStress_finitestrain_plastic.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./elastic_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./plastic_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./uncracked_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = FINITE
planar_formulation = PLANE_STRAIN
additional_generate_output = 'stress_yy vonmises_stress'
strain_base_name = uncracked
[../]
[../]
[../]
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = E_el
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[./off_disp]
type = AllenCahnElasticEnergyOffDiag
variable = c
displacements = 'disp_x disp_y'
mob_name = L
[../]
[]
[AuxKernels]
[./strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = uncracked_mechanical_strain
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[../]
[./elastic_strain_yy]
type = RankTwoAux
variable = elastic_strain_yy
rank_two_tensor = uncracked_elastic_strain
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[../]
[./plastic_strain_yy]
type = RankTwoAux
variable = plastic_strain_yy
rank_two_tensor = uncracked_plastic_strain
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[../]
[./uncracked_stress_yy]
type = RankTwoAux
variable = uncracked_stress_yy
rank_two_tensor = uncracked_stress
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[../]
[]
[Functions]
[./hf]
type = PiecewiseLinear
x = '0 0.001 0.003 0.023'
y = '0.85 1.0 1.25 1.5'
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.05 5e-3'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
base_name = uncracked
[../]
[./isotropic_plasticity]
type = IsotropicPlasticityStressUpdate
yield_stress = 0.85
hardening_function = hf
base_name = uncracked
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'isotropic_plasticity'
base_name = uncracked
[../]
[./cracked_stress]
type = ComputeCrackedStress
c = c
F_name = E_el
use_current_history_variable = true
uncracked_base_name = uncracked
finite_strain_model = true
[../]
[]
[Postprocessors]
[./av_stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./av_strain_yy]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[./av_uncracked_stress_yy]
type = ElementAverageValue
variable = uncracked_stress_yy
[../]
[./max_c]
type = ElementExtremeValue
variable = c
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solving_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 2.0e-5
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[dual_var]
use_dual = true
block = '10001'
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'basic'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e5
penalty_friction = 1e8
secondary_variable = disp_x
friction_coefficient = 0.4
penetration_tolerance = 1e-7
# Not solving the frictional problem tightly (below)
slip_tolerance = 1 # 1e-6
penalty_multiplier = 100
penalty_multiplier_friction = 1
use_physical_gap = true
aux_lm = dual_var
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/geochemistry/test/tests/kernels/advection_1.i)
# A step-like initial concentration is advected to the right using a constant velocity.
# Because of the Dirichlet BC on the left, the step-like concentration profile is maintained (up to the usual numerical diffusion)
# Because upwinding_type=full in the ConservativeAdvection Kernel, there are no overshoots and undershoots
# The total amount of "conc" should increase by dt * velocity every timestep, as recorded by the front_position Postprocessor
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
[]
[Variables]
[conc]
[]
[]
[ICs]
[conc]
type = FunctionIC
function = 'if(x<=0.25, 1, 0)'
variable = conc
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 1.0
variable = conc
[]
[]
[Kernels]
[dot]
type = GeochemistryTimeDerivative
variable = conc
[]
[adv]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc
[]
[]
[AuxVariables]
[velocity]
family = MONOMIAL_VEC
order = CONSTANT
[]
[]
[AuxKernels]
[velocity]
type = VectorFunctionAux
function = vel_fcn
variable = velocity
[]
[]
[Functions]
[vel_fcn]
type = ParsedVectorFunction
expression_x = 1
expression_y = 0
expression_z = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 0.1
[]
[Postprocessors]
[front_position]
type = ElementIntegralVariablePostprocessor
variable = conc
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/initial_stress/gravity.i)
# Apply an initial stress that should be
# exactly that caused by gravity, and then
# do a transient step to check that nothing
# happens
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -10
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./weight]
type = BodyForce
variable = disp_z
value = -0.5 # this is density*gravity
[../]
[]
[BCs]
# back = zmin
# front = zmax
# bottom = ymin
# top = ymax
# left = xmin
# right = xmax
[./x]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./weight]
type = ParsedFunction
expression = '0.5*z' # initial stress that should result from the weight force
[../]
[./kxx]
type = ParsedFunction
expression = '0.4*z' # some arbitrary xx and yy stress that should not affect the result
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeSmallStrain
eigenstrain_names = ini_stress
[../]
[./strain_from_initial_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'kxx 0 0 0 kxx 0 0 0 weight'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 1.0
dt = 1.0
solve_type = NEWTON
type = Transient
nl_abs_tol = 1E-8
nl_rel_tol = 1E-12
l_tol = 1E-3
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = gravity
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/eigenstrain/thermal_expansion_small.i)
# Test for thermal expansion eigenstrain
# A beam of length 4m fixed at one end is heated from 0 to 100 degrees
# celcius. The beam has a thermal expansion coefficient of 1e-4.
# The thermal expansion eigenstrain is 1e-2 which leads to the change
# in length of 0.04 m irrespective of the material properties of the
# beam.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1e6
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.5
Ay = 0.0
Az = 0.0
Iy = 0.01
Iz = 0.01
y_orientation = '0.0 1.0 0.0'
eigenstrain_names = 'thermal'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[./thermal]
type = ComputeThermalExpansionEigenstrainBeam
thermal_expansion_coeff = 1e-4
temperature = 100
stress_free_temperature = 0
eigenstrain_name = thermal
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/automatic_patch_update/iteration_adaptivity_parallel_node_face.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
coord_type = XYZ
patch_update_strategy = iteration
patch_size = 8
ghosting_patch_size = 20
[cube1]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube1
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[cube2]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube2
boundary_id_offset = 5
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[block_id]
type = SubdomainIDGenerator
input = cube2
subdomain_id = 2
[]
[combine]
inputs = 'cube1 block_id'
type = CombinerGenerator
positions = '0 0 0
0 1 0'
[]
[rename2]
type = RenameBlockGenerator
input = combine
old_block = '0 2'
new_block = 'cube1 cube2'
[]
[]
[Adaptivity]
initial_marker = box
initial_steps = 1
max_h_level = 1
[Markers]
[box]
type = BoxMarker
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
inside = refine
outside = do_nothing
[]
[]
[]
[Variables]
[disp_x]
block = 'cube1 cube2'
[]
[disp_y]
block = 'cube1 cube2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[cube1_mechanics]
strain = FINITE
block = 'cube1 cube2'
[]
[]
[BCs]
[cube1_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube1_bottom '
value = 0.0
[]
[cube1_y]
type = ADDirichletBC
variable = disp_y
boundary = 'cube1_bottom '
value = 0.0
[]
[cube2_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 'cube2_top'
function = '-t'
preset = false
[]
[cube2_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube2_top'
value = 0
[]
[]
[Materials]
[cube1_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 68.9e9
poissons_ratio = 0.3
block = 'cube1'
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'cube1 cube2'
[]
[cube2_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 140e9
poissons_ratio = 0.3
block = 'cube2'
[]
[]
[Contact]
[contactswell]
secondary = cube1_top
primary = cube2_bottom
model = frictionless
formulation = kinematic
penalty = 1.0e6
normalize_penalty = true
tangential_tolerance = 0.1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_rel_tol = 1e-16
nl_abs_tol = 1e-16
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
end_time = 0.02e-3
dtmax = 4
dtmin = 0.001e-3
dt = 0.01e-3
automatic_scaling = true
off_diagonals_in_auto_scaling = true
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
execute_on = 'FINAL'
[]
(modules/solid_mechanics/test/tests/line_material_rank_two_sampler/rank_two_scalar_sampler.i)
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
elem_type = HEX
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = 1e-6
[../]
[]
[Variables]
[./x_disp]
order = FIRST
family = LAGRANGE
[../]
[./y_disp]
order = FIRST
family = LAGRANGE
[../]
[./z_disp]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = VonMisesStress
[../]
[]
[VectorPostprocessors]
[./vonmises]
type = LineMaterialRankTwoScalarSampler
start = '0.1667 0.4 0.45'
end = '0.8333 0.6 0.55'
property = stress
scalar_type = VonMisesStress
sort_by = id
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[BCs]
[./front]
type = FunctionDirichletBC
variable = z_disp
boundary = 5
function = rampConstant
[../]
[./back_x]
type = DirichletBC
variable = x_disp
boundary = 0
value = 0.0
[../]
[./back_y]
type = DirichletBC
variable = y_disp
boundary = 0
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = z_disp
boundary = 0
value = 0.0
[../]
[]
[Materials]
[./elast_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = .3
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
start_time = 0.0
num_steps = 99999
end_time = 1.0
dt = 0.1
[]
[Outputs]
file_base = rank_two_scalar_sampler_out
csv = true
[]
(modules/rdg/test/tests/advection_1d/rdgP0.i)
# This test demonstrates the advection of a tracer in 1D using the RDG module.
# There is no slope limiting. Changing the SlopeLimiting scheme to minmod, mc,
# or superbee means that a linear reconstruction is performed, and the slope
# limited according to the scheme chosen. Doing this produces RDG(P0P1) and
# substantially reduces numerical diffusion
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[Variables]
[./tracer]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[../]
[]
[UserObjects]
[./lslope]
type = AEFVSlopeLimitingOneD
execute_on = 'linear'
scheme = 'none' #none | minmod | mc | superbee
u = tracer
[../]
[./internal_side_flux]
type = AEFVUpwindInternalSideFlux
execute_on = 'linear'
velocity = 0.1
[../]
[./free_outflow_bc]
type = AEFVFreeOutflowBoundaryFlux
execute_on = 'linear'
velocity = 0.1
[../]
[]
[Kernels]
[./dot]
type = TimeDerivative
variable = tracer
[../]
[]
[DGKernels]
[./concentration]
type = AEFVKernel
variable = tracer
component = 'concentration'
flux = internal_side_flux
u = tracer
[../]
[]
[BCs]
[./concentration]
type = AEFVBC
boundary = 'left right'
variable = tracer
component = 'concentration'
flux = free_outflow_bc
u = tracer
[../]
[]
[Materials]
[./aefv]
type = AEFVMaterial
slope_limiting = lslope
u = tracer
[../]
[]
[VectorPostprocessors]
[./tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 100
sort_by = x
variable = tracer
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 6
dt = 6E-1
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
#exodus = true
csv = true
execute_on = final
[]
(modules/porous_flow/test/tests/hysteresis/except12.i)
# Exception testing: S_lr too small
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[saturation_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.9
n_w = 1.9
S_l_min = 0.1
S_lr = 0.1
S_gr_max = 0.3
Pc_max = 3.0
porepressure = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/petsc_options/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
l_max_its = 4
nl_max_its = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
petsc_options = '-test'
l_tol = 1e-12
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
[../]
[]
(modules/contact/test/tests/mortar_restart/frictional_bouncing_block_action_restart_2.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = frictional_bouncing_block_action_restart_1_checkpoint_cp/0021-mesh.cpa.gz
skip_partitioning = true
allow_renumbering = false
[]
uniform_refine = 0 # 1,2
patch_update_strategy = always
[]
[Problem]
#Note that the suffix is left off in the parameter below.
restart_file_base = frictional_bouncing_block_action_restart_1_checkpoint_cp/LATEST # You may also use a specific number here
kernel_coverage_check = false
material_coverage_check = false
# disp_y has an initial condition despite the checkpoint restart
allow_initial_conditions_with_restart = true
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'stress_xx stress_yy'
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Contact]
[frictional]
primary = 20
secondary = 10
formulation = mortar
model = coulomb
friction_coefficient = 0.4
c_normal = 1.0e1
c_tangential = 1.0e6
generate_mortar_mesh = false
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
[]
[topy]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 20 * t) + ${offset}'
preset = false
[]
[leftx]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 30
function = '2e-2 * t'
# function = '0'
preset = false
[]
[]
[Executioner]
type = Transient
end_time = 6 # 70
start_time = 5.25
dt = 0.25 # 0.1 for finer meshes (uniform_refine)
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor -snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-13 1e-5'
l_max_its = 30
nl_max_its = 40
line_search = 'basic'
snesmf_reuse_base = false
nl_abs_tol = 1e-9
nl_rel_tol = 1e-9
l_tol = 1e-07 # Tightening l_tol can help with friction
[]
[Debug]
show_var_residual_norms = true
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = frictional_normal_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[friction]
type = NodalValueSampler
variable = frictional_tangential_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[]
[Outputs]
exodus = true
[checkfile]
type = CSV
show = 'cont_press friction'
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative_nli contact cumulative_li num_l'
[num_nl]
type = NumNonlinearIterations
[]
[num_l]
type = NumLinearIterations
[]
[cumulative_nli]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[cumulative_li]
type = CumulativeValuePostprocessor
postprocessor = num_l
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = 'frictional_secondary_subdomain'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = cond_number.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 8'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 1.0
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e7
penalty_friction = 1e+7
friction_coefficient = 0.4
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1.0 # Not active
penalty_multiplier = 100
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/non_coplanar_twin_hardening.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = total_volume_fraction_twins
execute_on = timestep_end
[]
[twin_resistance_0]
type = MaterialStdVectorAux
variable = twin_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[twin_resistance_1]
type = MaterialStdVectorAux
variable = twin_resistance_1
property = slip_resistance
index = 1
execute_on = timestep_end
[]
[twin_resistance_2]
type = MaterialStdVectorAux
variable = twin_resistance_2
property = slip_resistance
index = 2
execute_on = timestep_end
[]
[twin_resistance_3]
type = MaterialStdVectorAux
variable = twin_resistance_3
property = slip_resistance
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_tau_0]
type = MaterialStdVectorAux
variable = twin_tau_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[twin_tau_1]
type = MaterialStdVectorAux
variable = twin_tau_1
property = applied_shear_stress
index = 1
execute_on = timestep_end
[]
[twin_tau_2]
type = MaterialStdVectorAux
variable = twin_tau_2
property = applied_shear_stress
index = 2
execute_on = timestep_end
[]
[twin_tau_3]
type = MaterialStdVectorAux
variable = twin_tau_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-1.0e-3*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.08e5 6.034e4 6.034e4 1.08e5 6.03e4 1.08e5 2.86e4 2.86e4 2.86e4' #Tallon and Wolfenden. J. Phys. Chem. Solids (1979)
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_only_xtalpl'
tan_mod_type = exact
[]
[twin_only_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
number_slip_systems = 4
slip_sys_file_name = 'select_twin_systems_verify_hardening.txt'
initial_twin_lattice_friction = 6.0
non_coplanar_coefficient_twin_hardening = 8e4
non_coplanar_twin_hardening_exponent = 0.1
coplanar_coefficient_twin_hardening = 0
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[twin_resistance_0]
type = ElementAverageValue
variable = twin_resistance_0
[]
[twin_resistance_1]
type = ElementAverageValue
variable = twin_resistance_1
[]
[twin_resistance_2]
type = ElementAverageValue
variable = twin_resistance_2
[]
[twin_resistance_3]
type = ElementAverageValue
variable = twin_resistance_3
[]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 1e-6
dtmax = 10.0
num_steps = 4
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/2D/neumann.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '50000 * t'
[]
[pully]
type = ParsedFunction
expression = '-30000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cwp07.i)
# Capped weak-plane plasticity
# checking jacobian for shear + tensile failure
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 1
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 1.0
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.1
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 1 0 0 -1 1 -1 1'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/bw02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '1E-1 5E-1 5E-1'
x = '0 1 10'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureBW
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 4
density0 = 10
thermal_expansion = 0
[]
[]
[Materials]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[relperm]
type = PorousFlowRelativePermeabilityBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[]
[Variables]
[pressure]
initial_condition = -9E2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-0.1 0 0'
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[]
[BCs]
[recharge]
type = PorousFlowSink
variable = pressure
boundary = right
flux_function = -1.25 # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 2
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
variable = SWater
start_point = '-10 0 0'
end_point = '10 0 0'
sort_by = x
num_points = 80
execute_on = timestep_end
[]
[]
[Outputs]
file_base = bw02
sync_times = '0.5 2 8'
[exodus]
type = Exodus
sync_only = true
[]
[along_line]
type = CSV
sync_only = true
[]
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_shrink_init_dt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[dt]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 10
[]
[right]
type = NeumannBC
variable = u
boundary = right
value = -1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
dtmin = 1.0
end_time = 10.0
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 1
linear_iteration_ratio = 1
dt = 5.0
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
checkpoint = true
[]
(modules/phase_field/test/tests/free_energy_material/MathEBFreeEnergy_split.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmin = 0.0
xmax = 30.0
ymin = 0.0
ymax = 30.0
elem_type = QUAD4
[]
[Variables]
[c]
[InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[]
[]
[w]
[]
[]
[Preconditioning]
active = 'SMP'
[PBP]
type = PBP
solve_order = 'w c'
preconditioner = 'AMG ASM'
off_diag_row = 'c '
off_diag_column = 'w '
[]
[SMP]
type = SMP
off_diag_row = 'w c'
off_diag_column = 'c w'
[]
[]
[Kernels]
[cres]
type = SplitCHParsed
variable = c
kappa_name = kappa_c
w = w
f_name = F
[]
[wres]
type = SplitCHWRes
variable = w
mob_name = M
[]
[time]
type = CoupledTimeDerivative
variable = w
v = c
[]
[]
[BCs]
[Periodic]
[top_bottom]
primary = 0
secondary = 2
translation = '0 30.0 0'
[]
[left_right]
primary = 1
secondary = 3
translation = '-30.0 0 0'
[]
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
[]
[free_energy]
type = MathEBFreeEnergy
property_name = F
c = c
[]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/explicit_dynamics/settlement.i)
# One element test to test the central difference time integrator in 3D.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[block_one]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = 4.5
xmax = 5.5
ymin = 4.5
ymax = 5.5
zmin = 0.0001
zmax = 1.0001
boundary_name_prefix = 'ball'
[]
[block_two]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 10
ymin = 0.0
ymax = 10
zmin = -2
zmax = 0
boundary_name_prefix = 'base'
boundary_id_offset = 10
[]
[block_one_id]
type = SubdomainIDGenerator
input = block_one
subdomain_id = 1
[]
[block_two_id]
type = SubdomainIDGenerator
input = block_two
subdomain_id = 2
[]
[combine]
type = MeshCollectionGenerator
inputs = ' block_one_id block_two_id'
[]
[]
[AuxVariables]
[penetration]
[]
[]
[AuxKernels]
[penetration]
type = PenetrationAux
variable = penetration
boundary = ball_back
paired_boundary = base_front
quantity = distance
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[gap_rate]
[]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[strain_zz]
family = MONOMIAL
order = CONSTANT
[]
[kinetic_energy_one]
order = CONSTANT
family = MONOMIAL
[]
[elastic_energy_one]
order = CONSTANT
family = MONOMIAL
[]
[kinetic_energy_two]
order = CONSTANT
family = MONOMIAL
[]
[elastic_energy_two]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
execute_on = 'TIMESTEP_END'
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
variable = strain_zz
[]
[accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_x
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[kinetic_energy_one]
type = KineticEnergyAux
block = '1'
variable = kinetic_energy_one
newmark_velocity_x = vel_x
newmark_velocity_y = vel_y
newmark_velocity_z = vel_z
density = density
[]
[elastic_energy_one]
type = ElasticEnergyAux
variable = elastic_energy_one
block = '1'
[]
[kinetic_energy_two]
type = KineticEnergyAux
block = '2'
variable = kinetic_energy_two
newmark_velocity_x = vel_x
newmark_velocity_y = vel_y
newmark_velocity_z = vel_z
density = density
[]
[elastic_energy_two]
type = ElasticEnergyAux
variable = elastic_energy_two
block = '2'
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 1.0e-3
generate_output = 'stress_zz strain_zz'
[]
[inertia_x]
type = InertialForce
variable = disp_x
[]
[inertia_y]
type = InertialForce
variable = disp_y
[]
[inertia_z]
type = InertialForce
variable = disp_z
[]
[gravity]
type = Gravity
variable = disp_z
value = -98.10
[]
[]
[BCs]
[x_front]
type = DirichletBC
variable = disp_x
boundary = 'ball_front'
preset = false
value = 0.0
[]
[y_front]
type = DirichletBC
variable = disp_y
boundary = 'ball_front'
preset = false
value = 0.0
[]
[x_fixed]
type = DirichletBC
variable = disp_x
boundary = 'base_back'
preset = false
value = 0.0
[]
[y_fixed]
type = DirichletBC
variable = disp_y
boundary = 'base_back'
preset = false
value = 0.0
[]
[z_fixed]
type = DirichletBC
variable = disp_z
boundary = 'base_back'
preset = false
value = 0.0
[]
[z_fixed_front]
type = DirichletBC
variable = disp_z
boundary = 'base_front'
preset = false
value = 0.0
[]
[]
[ExplicitDynamicsContact]
[my_contact]
model = frictionless_balance
primary = base_front
secondary = ball_back
vel_x = 'vel_x'
vel_y = 'vel_y'
vel_z = 'vel_z'
[]
[]
[Materials]
[elasticity_tensor_block_one]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.0
block = 1
outputs = 'exodus'
output_properties = __all__
[]
[elasticity_tensor_block_two]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.0
block = 2
outputs = 'exodus'
output_properties = __all__
[]
[strain_block]
type = ComputeFiniteStrain # ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
[]
[density_one]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e1
outputs = 'exodus'
output_properties = 'density'
block = '1'
[]
[density_two]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e6
outputs = 'exodus'
output_properties = 'density'
block = '2'
[]
[wave_speed]
type = WaveSpeed
outputs = 'exodus'
output_properties = 'wave_speed'
[]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.04
dt = 1.0e-4
timestep_tolerance = 1e-6
[TimeIntegrator]
type = CentralDifference
solve_type = lumped
[]
[]
[Outputs]
interval = 1
exodus = true
csv = true
execute_on = 'TIMESTEP_END'
[]
[Postprocessors]
[accel_58z]
type = NodalVariableValue
nodeid = 1
variable = accel_z
[]
[vel_58z]
type = NodalVariableValue
nodeid = 1
variable = vel_z
[]
[critical_time_step]
type = CriticalTimeStep
[]
[contact_pressure_max]
type = NodalExtremeValue
variable = contact_pressure
block = '1 2'
value_type = max
[]
[penetration_max]
type = NodalExtremeValue
variable = penetration
block = '1 2'
value_type = max
[]
[total_kinetic_energy_one]
type = ElementIntegralVariablePostprocessor
variable = kinetic_energy_one
block = '1'
[]
[total_elastic_energy_one]
type = ElementIntegralVariablePostprocessor
variable = elastic_energy_one
block = '1'
[]
[total_kinetic_energy_two]
type = ElementIntegralVariablePostprocessor
variable = kinetic_energy_two
block = '2'
[]
[total_elastic_energy_two]
type = ElementIntegralVariablePostprocessor
variable = elastic_energy_two
block = '2'
[]
[]
(test/tests/time_integrators/convergence/implicit_convergence.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 4
elem_type = QUAD9
[]
[Variables]
active = 'u'
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
preset = false
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
start_time = 0.0
end_time = 1.0
dt = 0.0625
[./TimeIntegrator]
type = ImplicitMidpoint
[../]
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_aprismatic_active.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[center_node]
type = BoundingBoxNodeSetGenerator
input = cube
new_boundary = 'center_point'
top_right = '0.51 0.51 0'
bottom_left = '0.49 0.49 0'
[]
[back_edge_y]
type = BoundingBoxNodeSetGenerator
input = center_node
new_boundary = 'back_edge_y'
bottom_left = '0.9 0.5 0'
top_right = '1.1 0.5 0'
[]
[back_edge_x]
type = BoundingBoxNodeSetGenerator
input = back_edge_y
new_boundary = back_edge_x
bottom_left = '0.5 0.9 0'
top_right = '0.5 1.0 0'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 300
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_0]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_1]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_2]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_12]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_13]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_0]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_1]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_2]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_12]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_13]
order = CONSTANT
family = MONOMIAL
[]
[substructure_density]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_1]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_2]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_12]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_13]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_0]
type = MaterialStdVectorAux
variable = resolved_shear_stress_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[tau_1]
type = MaterialStdVectorAux
variable = resolved_shear_stress_1
property = applied_shear_stress
index = 1
execute_on = timestep_end
[]
[tau_2]
type = MaterialStdVectorAux
variable = resolved_shear_stress_2
property = applied_shear_stress
index = 2
execute_on = timestep_end
[]
[tau_12]
type = MaterialStdVectorAux
variable = resolved_shear_stress_12
property = applied_shear_stress
index = 12
execute_on = timestep_end
[]
[tau_13]
type = MaterialStdVectorAux
variable = resolved_shear_stress_13
property = applied_shear_stress
index = 13
execute_on = timestep_end
[]
[forest_dislocations_0]
type = MaterialStdVectorAux
variable = forest_dislocations_0
property = forest_dislocation_density
index = 0
execute_on = timestep_end
[]
[forest_dislocations_1]
type = MaterialStdVectorAux
variable = forest_dislocations_1
property = forest_dislocation_density
index = 1
execute_on = timestep_end
[]
[forest_dislocations_2]
type = MaterialStdVectorAux
variable = forest_dislocations_2
property = forest_dislocation_density
index = 2
execute_on = timestep_end
[]
[forest_dislocations_12]
type = MaterialStdVectorAux
variable = forest_dislocations_12
property = forest_dislocation_density
index = 12
execute_on = timestep_end
[]
[forest_dislocations_13]
type = MaterialStdVectorAux
variable = forest_dislocations_13
property = forest_dislocation_density
index = 13
execute_on = timestep_end
[]
[substructure_density]
type = MaterialRealAux
variable = substructure_density
property = total_substructure_density
execute_on = timestep_end
[]
[slip_resistance_0]
type = MaterialStdVectorAux
variable = slip_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_resistance_1]
type = MaterialStdVectorAux
variable = slip_resistance_1
property = slip_resistance
index = 1
execute_on = timestep_end
[]
[slip_resistance_2]
type = MaterialStdVectorAux
variable = slip_resistance_2
property = slip_resistance
index = 2
execute_on = timestep_end
[]
[slip_resistance_12]
type = MaterialStdVectorAux
variable = slip_resistance_12
property = slip_resistance
index = 12
execute_on = timestep_end
[]
[slip_resistance_13]
type = MaterialStdVectorAux
variable = slip_resistance_13
property = slip_resistance
index = 13
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'center_point back_edge_y'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'center_point back_edge_x'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.001*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
euler_angle_1 = 164.5
euler_angle_2 = 90.0
euler_angle_3 = 15.3
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e5
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '0.5 5'
effective_shear_modulus_per_mode = '4.7e4 4.7e4' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1e5 2e7'
normalized_slip_activiation_energy_per_mode = '4e-3 3e-2'
slip_energy_proportionality_factor_per_mode = '330 100'
substructure_rate_coefficient_per_mode = '400 100'
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '2e-3 2e-3' #minimize impact
grain_size = 20.0e-3 #20 microns
[]
[]
[Postprocessors]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[tau_0]
type = ElementAverageValue
variable = resolved_shear_stress_0
[]
[tau_1]
type = ElementAverageValue
variable = resolved_shear_stress_1
[]
[tau_2]
type = ElementAverageValue
variable = resolved_shear_stress_2
[]
[tau_12]
type = ElementAverageValue
variable = resolved_shear_stress_12
[]
[tau_13]
type = ElementAverageValue
variable = resolved_shear_stress_13
[]
[forest_dislocation_0]
type = ElementAverageValue
variable = forest_dislocations_0
[]
[forest_dislocation_1]
type = ElementAverageValue
variable = forest_dislocations_1
[]
[forest_dislocation_2]
type = ElementAverageValue
variable = forest_dislocations_2
[]
[forest_dislocation_12]
type = ElementAverageValue
variable = forest_dislocations_12
[]
[forest_dislocation_13]
type = ElementAverageValue
variable = forest_dislocations_13
[]
[substructure_density]
type = ElementAverageValue
variable = substructure_density
[]
[slip_resistance_0]
type = ElementAverageValue
variable = slip_resistance_0
[]
[slip_resistance_1]
type = ElementAverageValue
variable = slip_resistance_1
[]
[slip_resistance_2]
type = ElementAverageValue
variable = slip_resistance_2
[]
[slip_resistance_12]
type = ElementAverageValue
variable = slip_resistance_12
[]
[slip_resistance_13]
type = ElementAverageValue
variable = slip_resistance_13
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
nl_max_its = 20
l_max_its = 50
dt = 0.005
dtmin = 1.0e-4
dtmax = 0.1
end_time = 0.09
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/fromsub_source_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[transferred_u]
[]
[elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
[]
[]
[Transfers]
[from_sub]
source_variable = sub_u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_source_mesh = true
[]
[elemental_from_sub]
source_variable = sub_u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_source_mesh = true
[]
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/contact/test/tests/bouncing-block-contact/frictional-nodal-min-normal-lm-mortar-pdass-tangential-lm-mortar-disp.i)
starting_point = 2e-1
# We offset slightly so we avoid the case where the bottom of the secondary block and the top of the
# primary block are perfectly vertically aligned which can cause the backtracking line search some
# issues for a coarse mesh (basic line search handles that fine)
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
[file_mesh]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks-coarse.e
[]
[]
[Variables]
[disp_x]
block = '1 2'
# order = SECOND
[]
[disp_y]
block = '1 2'
# order = SECOND
[]
[frictional_normal_lm]
block = 3
use_dual = true
[]
[frictional_tangential_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[UserObjects]
[weighted_velocities_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = frictional_normal_lm
lm_variable_tangential_one = frictional_tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[frictional_normal_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_normal_lm
friction_lm = frictional_tangential_lm
disp_x = disp_x
disp_y = disp_y
mu = 0.1
c = 1.0e-2
c_t = 1.0e-1
weighted_gap_uo = weighted_velocities_uo
weighted_velocities_uo = weighted_velocities_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_velocities_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_velocities_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_velocities_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_velocities_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[]
(test/tests/multiapps/output_in_position/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/RZ_cone_no_parts.i)
# This input file tests several different things:
# .) The axisymmetric (RZ) form of the governing equations.
# .) An open boundary.
# .) Not integrating the pressure by parts, thereby requiring a pressure pin.
# .) Natural boundary condition at the outlet.
[GlobalParams]
integrate_p_by_parts = false
laplace = false
gravity = '0 0 0'
[]
[Mesh]
file = '2d_cone.msh'
[]
[Problem]
coord_type = RZ
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = Newton
[../]
[]
[Executioner]
type = Transient
dt = 0.005
dtmin = 0.005
num_steps = 5
l_max_its = 100
# Note: The Steady executioner can be used for this problem, if you
# drop the INSMomentumTimeDerivative kernels and use the following
# direct solver options.
# petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -ksp_type'
# petsc_options_value = 'lu NONZERO 1.e-10 preonly'
# Block Jacobi works well for this problem, as does "-pc_type asm
# -pc_asm_overlap 2", but an overlap of 1 does not work for some
# reason?
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'bjacobi ilu 4'
nl_rel_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
console = true
[./out]
type = Exodus
[../]
[]
[Variables]
[./vel_x]
# Velocity in radial (r) direction
family = LAGRANGE
order = SECOND
[../]
[./vel_y]
# Velocity in axial (z) direction
family = LAGRANGE
order = SECOND
[../]
[./p]
family = LAGRANGE
order = FIRST
[../]
[]
[BCs]
[./p_corner]
# This is required, because pressure term is *not* integrated by parts.
type = DirichletBC
boundary = top_right
value = 0
variable = p
[../]
[./u_out]
type = INSMomentumNoBCBCTractionForm
boundary = top
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./v_out]
type = INSMomentumNoBCBCTractionForm
boundary = top
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[./u_in]
type = DirichletBC
boundary = bottom
variable = vel_x
value = 0
[../]
[./v_in]
type = FunctionDirichletBC
boundary = bottom
variable = vel_y
function = 'inlet_func'
[../]
[./u_axis_and_walls]
type = DirichletBC
boundary = 'left right'
variable = vel_x
value = 0
[../]
[./v_no_slip]
type = DirichletBC
boundary = 'right'
variable = vel_y
value = 0
[../]
[]
[Kernels]
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
[./mass]
type = INSMassRZ
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_space]
type = INSMomentumTractionFormRZ
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./y_momentum_space]
type = INSMomentumTractionFormRZ
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 'volume'
prop_names = 'rho mu'
prop_values = '1 1'
[../]
[]
[Functions]
[./inlet_func]
type = ParsedFunction
expression = '-4 * x^2 + 1'
[../]
[]
[Postprocessors]
[./flow_in]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'bottom'
outputs = 'console' execute_on = 'timestep_end'
[../]
[./flow_out]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'top'
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform7.i)
# Plastic deformation, tensile with hardening
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_z = t
# should yield trial stress:
# stress_zz = 2*t
# The tensile strength varies as a cubic between 1 (at intnl=0)
# and 2 (at intnl=1). The equation to solve is
# 2 - Ezzzz * ga = -2 * (ga - 1/2)^3 + (3/2) (ga - 1/2) + 3/2
# where the left-hand side comes from p = p_trial - ga * Ezzzz
# and the right-hand side is the cubic tensile strength
# The solution is ga = 0.355416 ( = intnl[1]), and the cubic
# is 1.289168 ( = p) at that point
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = t
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1
[../]
[./t_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 2
internal_limit = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 5
smoothing_tol = 5
yield_function_tol = 1E-10
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform7
csv = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[left_bc]
type = PointValue
point = '0 0 0'
variable = u
[]
[right_bc]
type = PointValue
point = '1 0 0'
variable = u
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/jacobian/basic_advection2.i)
# Basic advection with 1 porepressure as a PorousFlow variable
# Fully saturated
# Constant permeability
# Constant viscosity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[P]
[]
[]
[ICs]
[P]
type = RandomIC
variable = P
[]
[u]
type = RandomIC
variable = u
[]
[]
[Kernels]
[dummy_P]
type = NullKernel
variable = P
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = P
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.6
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[ppss_qp]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm_qp]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[darcy_velocity_qp]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = ' test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/phase_field/test/tests/initial_conditions/MultiSmoothSuperellipsoidIC_3D.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 22
ny = 22
nz = 22
xmin = 0
xmax = 100
ymin = 0
ymax = 100
zmin = 0
zmax = 100
elem_type = HEX8
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./c]
type = MultiSmoothSuperellipsoidIC
variable = c
invalue = 1.0
outvalue = 0.1
bubspac = '10 5'
numbub = '5 5'
semiaxis_b_variation = '0.25 0.35'
semiaxis_variation_type = uniform
semiaxis_a_variation = '0.2 0.3'
semiaxis_a = '7 5'
semiaxis_c_variation = '0.3 0.5'
semiaxis_b = '10 8'
semiaxis_c = '15 5'
exponent = '2 3'
prevent_overlap = true
check_extremes = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 31 ds'
l_max_its = 20
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = 0.0
num_steps = 1
dt = 100.0
enable = false
[./Adaptivity]
refine_fraction = .5
[../]
[]
[Outputs]
exodus = true
[]
[Problem]
type = FEProblem
solve = false
[]
(modules/solid_mechanics/test/tests/anisotropic_plasticity/anis_plasticity_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plasticity_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plasticity_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plasticity_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[disp_z]
scaling = 1e-10
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plasticity_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plasticity_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plasticity_strain_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e3 1e8'
y = '0 1e2 1e2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy stress_xx stress_xy stress_yy'
use_automatic_differentiation = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 500
absolute_tolerance = 1e-05
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "1.0 4.0 5.0 0.5 0.5 0.5"
base_name = trial_plasticity
[]
[trial_plasticity]
type = ADHillPlasticityStressUpdate
# internal_solve_output_on = always
# F G H L M N
hardening_constant = 5000
yield_stress = 20000000000000
base_name = trial_plasticity
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = top
function = pull
[]
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
nl_rel_tol = 1e-07
nl_abs_tol = 1.0e-15
l_max_its = 90
num_steps = 40
dt = 5.0e1
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/porous_flow/test/tests/gravity/grav02e_fv.i)
# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PS), 2components, constant capillary pressure, constant fluid bulk-moduli for each phase, constant viscosity,
# constant permeability, Corey relative permeabilities with no residual saturation
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '-10 0 0'
[]
[Variables]
[ppwater]
type = MooseVariableFVReal
initial_condition = 1.5e6
[]
[sgas]
type = MooseVariableFVReal
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
type = MooseVariableFVReal
initial_condition = 1
[]
[massfrac_ph1_sp0]
type = MooseVariableFVReal
initial_condition = 0
[]
[ppgas]
type = MooseVariableFVReal
[]
[swater]
type = MooseVariableFVReal
[]
[relpermwater]
type = MooseVariableFVReal
[]
[relpermgas]
type = MooseVariableFVReal
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = FVPorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
[]
[mass1]
type = FVPorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = FVPorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[]
[AuxKernels]
[ppgas]
type = ADPorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
execute_on = 'initial timestep_end'
[]
[swater]
type = ADPorousFlowPropertyAux
property = saturation
phase = 0
variable = swater
execute_on = 'initial timestep_end'
[]
[relpermwater]
type = ADPorousFlowPropertyAux
property = relperm
phase = 0
variable = relpermwater
execute_on = 'initial timestep_end'
[]
[relpermgas]
type = ADPorousFlowPropertyAux
property = relperm
phase = 1
variable = relpermgas
execute_on = 'initial timestep_end'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 1e5
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
viscosity = 1e-5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = ADPorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
[]
[relperm_water]
type = ADPorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm_gas]
type = ADPorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[]
[VectorPostprocessors]
[vars]
type = ElementValueSampler
variable = 'ppgas ppwater sgas swater'
sort_by = x
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 5e3
nl_abs_tol = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e3
[]
[]
[Outputs]
execute_on = 'final'
perf_graph = true
csv = true
[]
(modules/richards/test/tests/jacobian_2/jn_fu_01.i)
# two phase
# unsaturated = true
# gravity = false
# supg = false
# transient = false
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[./non_Richards]
[../]
[]
[Kernels]
active = 'richardsfwater richardsfgas non_Richards_should_have_0_off_diag'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[./non_Richards_should_have_0_off_diag]
type = BodyForce
variable = non_Richards
function = 0
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn01
exodus = false
[]
(modules/phase_field/examples/anisotropic_interfaces/snow.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 14
ny = 14
xmax = 9
ymax = 9
uniform_refine = 3
[]
[Variables]
[./w]
[../]
[./T]
[../]
[]
[ICs]
[./wIC]
type = SmoothCircleIC
variable = w
int_width = 0.1
x1 = 4.5
y1 = 4.5
radius = 0.07
outvalue = 0
invalue = 1
[../]
[]
[Kernels]
[./w_dot]
type = TimeDerivative
variable = w
[../]
[./anisoACinterface1]
type = ACInterfaceKobayashi1
variable = w
mob_name = M
[../]
[./anisoACinterface2]
type = ACInterfaceKobayashi2
variable = w
mob_name = M
[../]
[./AllenCahn]
type = AllenCahn
variable = w
mob_name = M
f_name = fbulk
coupled_variables = T
[../]
[./T_dot]
type = TimeDerivative
variable = T
[../]
[./CoefDiffusion]
type = Diffusion
variable = T
[../]
[./w_dot_T]
type = CoefCoupledTimeDerivative
variable = T
v = w
coef = -1.8
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = fbulk
coupled_variables = 'w T'
constant_names = pi
constant_expressions = 4*atan(1)
expression = 'm:=0.9 * atan(10 * (1 - T)) / pi; 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * w^2'
derivative_order = 2
outputs = exodus
[../]
[./material]
type = InterfaceOrientationMaterial
op = w
[../]
[./consts]
type = GenericConstantMaterial
prop_names = 'M'
prop_values = '3333.333'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-08
l_max_its = 30
end_time = 1
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 6
iteration_window = 2
dt = 0.0005
growth_factor = 1.1
cutback_factor = 0.75
[../]
[./Adaptivity]
initial_adaptivity = 3 # Number of times mesh is adapted to initial condition
refine_fraction = 0.7 # Fraction of high error that will be refined
coarsen_fraction = 0.1 # Fraction of low error that will coarsened
max_h_level = 5 # Max number of refinements used, starting from initial mesh (before uniform refinement)
weight_names = 'w T'
weight_values = '1 0.5'
[../]
[]
[Outputs]
time_step_interval = 5
exodus = true
[]
(test/tests/auxkernels/solution_scalar_aux/build.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./a]
family = SCALAR
order = FIRST
[../]
[]
[Functions]
[./a_fn]
type = ParsedFunction
expression = '4 - t'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxScalarKernels]
[./a_sk]
type = FunctionScalarAux
variable = a
function = a_fn
execute_on = 'initial timestep_begin'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 2
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 3
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_rel_tol = 1e-10
dt = 1
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/MultiPhase/acmultiinterface_aux.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 10
nz = 0
xmin = -10
xmax = 10
ymin = -5
ymax = 5
elem_type = QUAD4
[]
[AuxVariables]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = -3.5
y1 = 0.0
radius = 4.0
invalue = 0.9
outvalue = 0.1
int_width = 2.0
[../]
[../]
[]
[Variables]
[./eta2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 3.5
y1 = 0.0
radius = 4.0
invalue = 0.9
outvalue = 0.1
int_width = 2.0
[../]
[../]
[./eta3]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SpecifiedSmoothCircleIC
x_positions = '-4.0 4.0'
y_positions = ' 0.0 0.0'
z_positions = ' 0.0 0.0'
radii = '4.0 4.0'
invalue = 0.1
outvalue = 0.9
int_width = 2.0
[../]
[../]
[./lambda]
order = FIRST
family = LAGRANGE
initial_condition = 1.0
[../]
[]
[Kernels]
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulk2]
type = AllenCahn
variable = eta2
coupled_variables = 'eta1 eta3'
mob_name = L2
f_name = F
[../]
[./ACInterface2]
type = ACMultiInterface
variable = eta2
etas = 'eta1 eta2 eta3'
mob_name = L2
kappa_names = 'kappa21 kappa22 kappa23'
[../]
[./lagrange2]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
[../]
[./deta3dt]
type = TimeDerivative
variable = eta3
[../]
[./ACBulk3]
type = AllenCahn
variable = eta3
coupled_variables = 'eta1 eta2'
mob_name = L3
f_name = F
[../]
[./ACInterface3]
type = ACMultiInterface
variable = eta3
etas = 'eta1 eta2 eta3'
mob_name = L3
kappa_names = 'kappa31 kappa32 kappa33'
[../]
[./lagrange3]
type = SwitchingFunctionConstraintEta
variable = eta3
h_name = h3
lambda = lambda
[../]
[./lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
epsilon = 0
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'Fx L1 L2 L3 kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
prop_values = '0 1 1 1 1 1 1 1 1 1 1 1 1 '
[../]
[./switching1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
h_order = SIMPLE
[../]
[./switching2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
h_order = SIMPLE
[../]
[./switching3]
type = SwitchingFunctionMaterial
function_name = h3
eta = eta3
h_order = SIMPLE
[../]
[./barrier]
type = MultiBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
[../]
[./free_energy]
type = DerivativeMultiPhaseMaterial
property_name = F
# we use a constant free energy (GeneriConstantmaterial property Fx)
fi_names = 'Fx Fx Fx'
hi_names = 'h1 h2 h3'
etas = 'eta1 eta2 eta3'
# the free energy is given by the MultiBarrierFunctionMaterial only
W = 1
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
#petsc_options = '-snes_ksp -snes_ksp_ew'
#petsc_options = '-ksp_monitor_snes_lg-snes_ksp_ew'
#petsc_options_iname = '-ksp_gmres_restart'
#petsc_options_value = '1000 '
l_max_its = 15
l_tol = 1.0e-6
nl_max_its = 50
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
dt = 0.2
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/fromsub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[transferred_u]
[]
[elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
[]
[]
[Transfers]
[from_sub]
source_variable = 'sub_u sub_u'
variable = 'transferred_u elemental_transferred_u'
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
[]
[]
(modules/stochastic_tools/examples/surrogates/combined/trans_diff_2d/trans_diff_sub.i)
[Functions]
[src_func]
type = ParsedFunction
expression = "1000*sin(f*t)"
symbol_names = 'f'
symbol_values = '20'
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 100
xmin = -0.5
xmax = 0.5
ny = 100
ymin = -0.5
ymax = 0.5
[]
[source_domain]
type = ParsedSubdomainMeshGenerator
input = msh
combinatorial_geometry = '(x<0.1 & x>-0.1) & (y<0.1 & y>-0.1)'
block_id=1
[]
[]
[Variables]
[T]
initial_condition = 300
[]
[]
[Kernels]
[diffusion]
type = MatDiffusion
variable = T
diffusivity = diff_coeff
[]
[source]
type = BodyForce
variable = T
function = src_func
block = 1
[]
[time_deriv]
type = TimeDerivative
variable = T
[]
[]
[Materials]
[diff_coeff]
type = ParsedMaterial
property_name = diff_coeff
coupled_variables = 'T'
constant_names = 'C'
constant_expressions = 0.02
expression = 'C * pow(300/T, 2)'
[]
[]
[BCs]
[neumann_all]
type = NeumannBC
variable = T
boundary = 'left right top bottom'
value = 0
[]
[]
[Executioner]
type = Transient
num_steps = 100
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-6
l_abs_tol = 1e-6
timestep_tolerance = 1e-6
[]
[Postprocessors]
[max]
type = NodalExtremeValue
variable = T
[]
[min]
type = NodalExtremeValue
variable = T
value_type = min
[]
[time_max]
type = TimeExtremeValue
postprocessor = max
[]
[time_min]
type = TimeExtremeValue
postprocessor = min
value_type = min
[]
[]
(modules/porous_flow/examples/tutorial/07.i)
# Darcy flow with a tracer that precipitates causing mineralisation and porosity changes and permeability changes
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[tracer_concentration]
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer_concentration
number_aqueous_kinetic = 1
temperature = 283.0
stabilization = none # Note to reader: try this with other stabilization and compare the results
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.1
[]
[mineral_conc]
family = MONOMIAL
order = CONSTANT
[]
[initial_and_reference_conc]
initial_condition = 0
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[permeability]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral_conc]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral_conc
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[permeability]
type = PorousFlowPropertyAux
property = permeability
column = 0
row = 0
variable = permeability
[]
[]
[Kernels]
[precipitation_dissolution]
type = PorousFlowPreDis
mineral_density = 1000.0
stoichiometry = 1
variable = tracer_concentration
[]
[]
[BCs]
[constant_injection_of_tracer]
type = PorousFlowSink
variable = tracer_concentration
flux_function = -5E-3
boundary = injection_area
[]
[constant_outer_porepressure]
type = DirichletBC
variable = porepressure
value = 0
boundary = rmax
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity_mat]
type = PorousFlowPorosity
porosity_zero = 0.1
chemical = true
initial_mineral_concentrations = initial_and_reference_conc
reference_chemistry = initial_and_reference_conc
[]
[permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
k0 = 1E-14
m = 2
n = 3
phi0 = 0.1
poroperm_function = kozeny_carman_phi0
[]
[permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
m = 2
n = 3
phi0 = 0.1
poroperm_function = kozeny_carman_phi0
[]
[precipitation_dissolution_mat]
type = PorousFlowAqueousPreDisChemistry
reference_temperature = 283.0
activation_energy = 1 # irrelevant because T=Tref
equilibrium_constants = eqm_k # equilibrium tracer concentration
kinetic_rate_constant = 1E-8
molar_volume = 1
num_reactions = 1
primary_activity_coefficients = 1
primary_concentrations = tracer_concentration
reactions = 1
specific_reactive_surface_area = 1
[]
[mineral_concentration]
type = PorousFlowAqueousPreDisMineral
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(test/tests/time_integrators/tvdrk2/1d-linear.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 20
elem_type = EDGE2
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
variable = u
function = ic
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = ExplicitTVDRK2
[../]
solve_type = 'LINEAR'
start_time = 0.0
num_steps = 10
dt = 0.001
l_tol = 1e-15
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/controls/time_periods/bcs/bcs_integrated.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = 1
[../]
[./right2]
type = FunctionNeumannBC
variable = u
boundary = right
function = (y*(t-1))+1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[./period0]
type = TimePeriod
disable_objects = 'BCs::right2'
start_time = '0'
end_time = '0.95'
execute_on = 'initial timestep_begin'
[../]
[./period2]
type = TimePeriod
disable_objects = 'BCs::right'
start_time = '1'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/deprecated/solid_wall.i)
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
fp = fp
f = 0.0
initial_T = 300
initial_p = 1e5
initial_vel = 0
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.02897
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[in]
type = SolidWall
input = 'pipe:in'
[]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 2
A = 0.1
[]
[out]
type = SolidWall
input = 'pipe:out'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 0.01
abort_on_solve_fail = true
[]
(modules/phase_field/test/tests/initial_conditions/polycrystalcircles_fromvector.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 56
nz = 0
xmin = 0
xmax = 200
ymin = 0
ymax = 112
zmin = 0
zmax = 0
[]
[GlobalParams]
op_num = 6
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[]
[UserObjects]
[./circle_IC]
type = PolycrystalCircles
radii = '22 22 30 22 22 22 22 22 '
x_positions = '34 78 122 166 34 78 122 166'
y_positions = '34 34 34 34 78 78 78 78 '
z_positions = '0 0 0 0 0 0 0 0 '
execute_on = 'initial'
threshold = 0.2
connecting_threshold = 0.08
int_width = 8
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = circle_IC
[../]
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_gr2]
type = TimeDerivative
variable = gr2
[../]
[./dt_gr3]
type = TimeDerivative
variable = gr3
[../]
[./dt_gr4]
type = TimeDerivative
variable = gr4
[../]
[./dt_gr5]
type = TimeDerivative
variable = gr5
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
num_steps = 0
[]
[Outputs]
exodus = true
csv = false
[]
(modules/richards/test/tests/gravity_head_2/gh_lumped_17.i)
# unsaturated = false
# gravity = true
# supg = true
# transient = true
# lumped = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 1
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_lumped_17
csv = true
[]
(modules/combined/test/tests/gravity/gravity_rz_quad8.i)
# Gravity Test
#
# This test is designed to exercise the gravity body force rz kernel.
#
# The mesh for this problem is a rectangle 10 units by 1 unit.
#
# The boundary conditions for this problem are as follows. The
# displacement is zero at the top. The acceleration of gravity is 20.
#
# The material has a Young's modulus of 1e6 and a density of 2.
#
# The analytic solution for the displacement along the bar is:
#
# u(y) = -b*y^2/(2*E)+b*L*y/E
#
# The displacement at y=L is b*L^2/(2*E) = 2*20*10*10/(2*1e6) = 0.002.
#
# The analytic solution for the stress along the bar assuming linear
# elasticity is:
#
# S(y) = b*(L-y)
#
# The stress at x=0 is b*L = 2*20*10 = 400.
#
# Note: The simulation does not measure stress at y=0. The stress
# is reported at element centers. The element closest to y=0 sits
# at y = 1/4 and has a stress of 390. This matches the linear
# stress distribution that is expected. The same situation applies
# at y = L where the stress is zero analytically. The nearest
# element is at y=9.75 where the stress is 10.
#
[GlobalParams]
displacements = 'disp_x disp_y'
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = gravity_rz_quad8_test.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_xy'
[]
[Kernels]
[./gravity]
type = Gravity
variable = disp_y
value = 20
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 0.5e6
lambda = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./density]
type = Density
density = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = gravity_rz_quad8_out
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/geochemistry/test/tests/time_dependent_reactions/seawater_evaporation_no_flow_through.i)
#Progressively remove H2O until virtually none remains
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Ca++ Mg++ Na+ K+ SO4-- HCO3-"
equilibrium_minerals = "Dolomite Epsomite Gypsum Halite Magnesite Mirabilite Sylvite"
equilibrium_gases = "CO2(g)"
piecewise_linear_interpolation = true # for precise agreement with GWB
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "H+"
swap_into_basis = " CO2(g)"
charge_balance_species = "Cl-" # this means the bulk moles of Cl- will not be exactly as set below
constraint_species = "H2O CO2(g) Cl- Na+ SO4-- Mg++ Ca++ K+ HCO3-"
constraint_value = " 1.0 -3.5 0.5656 0.4850 0.02924 0.05501 0.01063 0.010576055 0.002412"
constraint_meaning = "kg_solvent_water log10fugacity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles"
close_system_at_time = 0
source_species_names = "H2O"
source_species_rates = "-1.0" # 1kg H2O = 55.51 moles, each time step removes 1 mole
mode = mode
ramp_max_ionic_strength_initial = 0 # not needed in this simple example
stoichiometric_ionic_str_using_Cl_only = true # for precise agreement with GWB
execute_console_output_on = '' # only CSV output for this example
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 50 55'
y = '5 5 1'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = timestepper
[]
end_time = 55
[]
[AuxVariables]
[mode]
[]
[]
[AuxKernels]
[mode]
type = FunctionAux
variable = mode
function = 'if(t<=1.0, 1.0, 0.0)' # initial "dump" then "normal"
execute_on = 'timestep_begin'
[]
[]
[GlobalParams]
point = '0 0 0'
[]
[Postprocessors]
[solvent_kg]
type = PointValue
variable = 'kg_solvent_H2O'
[]
[dolomite]
type = PointValue
variable = 'free_cm3_Dolomite'
[]
[gypsum]
type = PointValue
variable = 'free_cm3_Gypsum'
[]
[halite]
type = PointValue
variable = 'free_cm3_Halite'
[]
[mirabilite]
type = PointValue
variable = 'free_cm3_Mirabilite'
[]
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/side_integral/side_integral_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.2
elem_type = HEX8
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./square_cut_uo]
type = RectangleCutUserObject
cut_data = ' -1.0 -0.1 -1.0
2.0 1.1 -1.0
2.0 1.1 1.0
-1.0 -0.1 1.0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./front]
type = DirichletBC
variable = u
boundary = front
value = 3
[../]
[./back]
type = DirichletBC
variable = u
boundary = back
value = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Postprocessors]
[./front]
type = SideIntegralVariablePostprocessor
variable = u
boundary = front
[../]
[./back]
type = SideIntegralVariablePostprocessor
variable = u
boundary = back
[../]
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/userobjects/nodal_patch_recovery/nodal_patch_recovery.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[UserObjects]
[u_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'u'
execute_on = 'TIMESTEP_END'
[]
[]
[Variables]
[v]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = v
[]
[diff]
type = Diffusion
variable = v
[]
[]
[AuxVariables]
[u_recovered]
[]
[u_nodal]
[]
[u_diff]
[]
[]
[AuxKernels]
[u_recovered]
type = NodalPatchRecoveryAux
variable = u_recovered
nodal_patch_recovery_uo = u_patch
execute_on = 'TIMESTEP_END'
[]
[u_nodal]
type = ParsedAux
variable = u_nodal
expression = v^2
coupled_variables = v
[]
[u_diff]
type = ParsedAux
variable = u_diff
expression = u_nodal-u_recovered
coupled_variables = 'u_nodal u_recovered'
[]
[]
[BCs]
[fix_left]
type = FunctionDirichletBC
variable = v
boundary = 'left'
function = y+1
[]
[fix_right]
type = DirichletBC
variable = v
boundary = 'right'
value = 0
[]
[]
[Materials]
[u]
type = ParsedMaterial
expression = v^2
property_name = u
coupled_variables = v
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
dt = 0.4
num_steps = 5
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/random5.i)
# Using CappedMohrCoulomb
# Plasticity models:
# Tensile strength = 1.5
# Compressive strength = 3.0
# Cohesion = 1.0
# Friction angle = dilation angle = 20deg
#
# Young = 1, Poisson = 0.3
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 100
ny = 12
nz = 1
xmin = 0
xmax = 100
ymin = 0
ymax = 12
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./Smax]
order = CONSTANT
family = MONOMIAL
[../]
[./Smid]
order = CONSTANT
family = MONOMIAL
[../]
[./Smin]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./Smax]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = Smax
scalar_type = MaxPrincipal
[../]
[./Smid]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = Smid
scalar_type = MidPrincipal
[../]
[./Smin]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = Smin
scalar_type = MinPrincipal
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1.5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 3.0
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1.0
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 3
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100
poissons_ratio = 0.3
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./capped_mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.2
yield_function_tol = 1.0E-12
max_NR_iterations = 1000
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = capped_mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random5
exodus = true
[]
(test/tests/materials/ad_material/ad_stateful_material.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 2
[]
[Variables]
[./u]
initial_condition = 1
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusionTest
variable = u
prop_to_use = 'AdAd'
ad_mat_prop = 'diffusivity'
regular_mat_prop = 'unused_diffusivity'
[../]
[]
[Kernels]
[./force]
type = BodyForce
variable = u
value = 1
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./constant_material]
type = GenericConstantMaterial
prop_names = 'unused_diffusivity'
prop_values = '0'
[../]
[./ad_stateful]
type = ADStatefulMaterial
u = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
line_search = 'none'
solve_type = 'Newton'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_tol = 1e-10
nl_rel_tol = 1e-9
[]
[Outputs]
[./exodus]
type = Exodus
show_material_properties = 'diffusivity'
[../]
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_2d_small_strain.i)
#This tests the J-Integral evaluation capability.
#This is a 2d plane strain model
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
output_q = false
incremental = false
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = SMALL
add_variables = true
incremental = false
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_2d_small_strain_out
exodus = true
csv = true
[]
(test/tests/transfers/multiapp_copy_transfer/second_lagrange_from_sub/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/quadrature_point_multiapp/sub_app.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
ymax = 0.1
xmax = 0.1
[]
[AuxVariables]
[x]
[]
[y]
[]
[]
[ICs]
[x]
type = FunctionIC
function = x
variable = x
[]
[y]
type = FunctionIC
function = y
variable = y
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[incoming_x]
type = Receiver
execute_on = 'TIMESTEP_BEGIN'
[]
[incoming_y]
type = Receiver
execute_on = 'TIMESTEP_BEGIN'
[]
[]
(modules/richards/test/tests/gravity_head_1/gh10.i)
# unsaturated = true
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = -1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh10
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3q_out
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/equal_area_with_junction.i)
# Tests a junction between 2 flow channels of equal area and orientation. A
# sinusoidal density shape is advected to the right and should not be affected
# by the junction; the solution should be identical to the equivalent
# no-junction solution.
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_vel = 1
A = 25
f = 0
fp = fp
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T0]
type = CosineHumpFunction
axis = x
hump_center_position = 1
hump_width = 0.5
hump_begin_value = 250
hump_center_value = 300
[]
[]
[Components]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
# Stagnation property with p = 1e5 Pa, T = 250 K, vel = 1 m/s
p0 = 100000.68965687
T0 = 250.00049261084
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
initial_T = T0
n_elems = 25
[]
[junction]
type = JunctionParallelChannels1Phase
connections = 'pipe1:out pipe2:in'
position = '1.02 0 0'
volume = 1.0
initial_T = T0
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1e-5
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '1 0 0'
length = 0.96
initial_T = T0
n_elems = 24
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.01
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
[junction_rho]
type = ElementAverageValue
variable = rhoV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[junction_rhou]
type = ElementAverageValue
variable = rhouV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[junction_rhoE]
type = ElementAverageValue
variable = rhoEV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
[out]
type = CSV
execute_scalars_on = 'none'
execute_on = 'initial timestep_end'
[]
[]
(modules/thermal_hydraulics/test/tests/components/deprecated/heat_generation.i)
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 -0.024748 0'
orientation = '0 0 1'
length = 3.865
n_elems = 1
names = 'fuel'
widths = '0.004096'
n_part_elems = '1'
solid_properties = 'fuel-mat'
solid_properties_T_ref = '300'
initial_T = 559.15
[]
[hgen]
type = HeatGeneration
hs = hs
regions = fuel
[]
[]
[Executioner]
type = Transient
dt = 1.e-2
[]
(modules/porous_flow/test/tests/jacobian/esbc02.i)
# Tests the Jacobian of PorousFlowEnthalpySink when pressure
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
at_nodes = true
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp temp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0.1
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[temp]
initial_condition = 2
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[heat_conduction]
type = TimeDerivative
variable = temp
[]
[]
[FluidProperties]
[simple_fluid]
type = IdealGasFluidProperties
[]
[]
[Materials]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[]
[BCs]
[left]
type = PorousFlowEnthalpySink
variable = temp
boundary = left
porepressure_var = pressure
T_in = 300
fp = simple_fluid
flux_function = -23
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
num_steps = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
petsc_options_iname = '-snes_test_err'
petsc_options_value = '1e-1'
[]
(modules/porous_flow/examples/multiapp_fracture_flow/diffusion_multiapp/fracture_app_heat.i)
# Heat energy from this fracture app is transferred to the matrix app
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 50.0
[]
[]
[Variables]
[frac_T]
[]
[]
[ICs]
[frac_T]
type = FunctionIC
variable = frac_T
function = 'if(x<1E-6, 2, 0)' # delta function
[]
[]
[AuxVariables]
[transferred_matrix_T]
[]
[heat_to_matrix]
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = frac_T
[]
[fracture_diffusion]
type = Diffusion
variable = frac_T
[]
[toMatrix]
type = PorousFlowHeatMassTransfer
variable = frac_T
v = transferred_matrix_T
transfer_coefficient = 0.004
[]
[]
[AuxKernels]
[heat_to_matrix]
type = ParsedAux
variable = heat_to_matrix
coupled_variables = 'frac_T transferred_matrix_T'
expression = '0.004 * (frac_T - transferred_matrix_T)'
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[VectorPostprocessors]
[final_results]
type = LineValueSampler
start_point = '0 0 0'
end_point = '50 0 0'
num_points = 11
sort_by = x
variable = frac_T
outputs = final_csv
[]
[]
[Outputs]
print_linear_residuals = false
[final_csv]
type = CSV
sync_times = 100
sync_only = true
[]
[]
[MultiApps]
[matrix_app]
type = TransientMultiApp
input_files = matrix_app_heat.i
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[heat_to_matrix]
type = MultiAppCopyTransfer
to_multi_app = matrix_app
source_variable = heat_to_matrix
variable = heat_from_frac
[]
[T_from_matrix]
type = MultiAppCopyTransfer
from_multi_app = matrix_app
source_variable = matrix_T
variable = transferred_matrix_T
[]
[]
(test/tests/postprocessors/mms_sine/3_d_mms_sine_test.i)
#3_d_mms_sine_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
elem_type = HEX8
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables] #We added nodal AuxVariables
active = 'nodal_aux'
[./nodal_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff implicit conv forcing reaction'
[./diff]
type = MMSDiffusion
variable = u
[../]
[./implicit] #We got from MOOSE kernels
type = MMSImplicitEuler
variable = u
[../]
[./conv] #We created our own convection kernel
type = MMSConvection
variable = u
x = -1
y = 2
z = -3
[../]
[./forcing] #We created our own forcing kernel
type = MMSForcing
variable = u
[../]
[./reaction] #We got from MOOSE kernels
type = MMSReaction
variable = u
[../]
[]
[AuxKernels] #We created our own AuxKernel
active = 'ConstantAux'
[./ConstantAux]
type = MMSConstantAux
variable = nodal_aux
[../]
[]
[BCs]
active = 'all_u'
[./all_u]
type = MMSCoupledDirichletBC
variable = u
boundary = '0 1 2 3 4 5'
# value = sin(a*x*y*z*t)
[../]
[]
[Executioner]
type = Transient
dt = .1
num_steps = 5
solve_type = 'PJFNK'
[]
[Outputs]
file_base = 3_d_out
exodus = true
[]
(test/tests/postprocessors/element_time_derivative/el_time_deriv_1d_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -5
xmax = 5
ymin = -1
nx = 5
elem_type = EDGE
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = t*x+1
[../]
[]
[Kernels]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[./diffusion]
type = Diffusion
variable = u
[../]
[./timeDer]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./all]
type = DirichletBC
variable = u
boundary = '0 1'
value = 0
[../]
[]
[Postprocessors]
[./elementAvgTimeDerivative]
type = ElementAverageTimeDerivative
variable = u
[../]
[./elementAvgValue]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
scheme = implicit-euler
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_el_time_deriv_1d
csv = true
[]
(modules/porous_flow/test/tests/dirackernels/bh_except14.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02_huge.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/richards/test/tests/darcy/pp.i)
# investigating pressure pulse in 1D
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
variable = pressure
fluid_weight = '0 0 0'
fluid_viscosity = 1E-3
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 2E6
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
[../]
[]
[Kernels]
[./time_deriv]
type = TimeDerivative
[../]
[./darcy]
type = DarcyFlux
[../]
[]
[AuxVariables]
[./f_0]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_0]
type = DarcyFluxComponent
component = x
variable = f_0
porepressure = pressure
[../]
[]
[Materials]
[./solid]
type = DarcyMaterial
block = 0
mat_permeability = '2E-5 0 0 0 2E-5 0 0 0 2E-5' # this is the permeability (1E-15) multiplied by the bulk modulus (2E9) divided by the porosity (0.1)
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'bcgs bjacobi'
dt = 1E3
end_time = 1E4
[]
[Outputs]
file_base = pp
execute_on = 'timestep_end final'
time_step_interval = 10000
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4_out
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/three_surface15.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 3.0E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 3.0 and stress_zz = 3
#
# A complicated return will follow, with various contraints being
# deactivated, kuhn-tucker failing, line-searching, etc, but
# the result should be
# stress_yy=1=stress_zz, and internal0=2 internal1=2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 4
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface15
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0 0'
new_boundary = 100
input = generated_mesh
[]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./global_strain]
order = THIRD
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 0
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[]
[GlobalParams]
displacements = 'u_x u_y'
block = 0
[]
[Kernels]
[SolidMechanics]
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./left-right]
auto_direction = 'x y'
variable = 'u_x u_y'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = u_y
value = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
applied_stress_tensor = '0.1 0.2 0 0 0 -0.2'
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/initial_failure/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
execute_on = initial
input_files = sub.i
[../]
[]
(modules/solid_mechanics/test/tests/multi/three_surface01.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 0E-6m in y direction and 1.5E-6 in z direction.
# trial stress_yy = 0 and stress_zz = 1.5
#
# Then SimpleTester0 should activate and the algorithm will return to
# stress_yy = 0, stress_zz = 1
# internal0 should be 0.5, and others zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.5E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface01
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/thermal_expansion_function/dilatation.i)
# This test checks the thermal expansion calculated via an dilatation function.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 3
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = '1 + t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeDilatationThermalExpansionFunctionEigenstrain
dilatation_function = cte_dilatation
stress_free_temperature = 1.5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_dilatation]
type = PiecewiseLinear
x = '1 2'
y = '-1e-4 1e-4'
[../]
[]
[Postprocessors]
[./disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./temp_avg]
type = ElementAverageValue
variable = temp
[../]
[]
[Executioner]
type = Transient
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence-auto/2D/dirichlet.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.01
max = 0.01
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.01
max = 0.01
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.5 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
(test/tests/markers/oriented_box_marker/obm.i)
# checks that OrientedBoxMarker behaves as desired
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -6
xmax = 4
nx = 10
ymin = -2
ymax = 10
ny = 12
zmin = -5
zmax = 7
nz = 12
[]
[Variables]
[./u]
[../]
[]
[Problem]
type = FEProblem
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 1
[]
[Adaptivity]
marker = obm
[./Markers]
[./obm]
type = OrientedBoxMarker
center = '-1 4 1'
width = 5
length = 10
height = 4
width_direction = '2 1 0'
length_direction = '-1 2 2'
inside = refine
outside = do_nothing
[../]
[../]
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/ad_convective_heat_flux/equilibrium.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
[]
[Variables]
[./temp]
initial_condition = 200.0
[../]
[]
[Kernels]
[./heat_dt]
type = ADTimeDerivative
variable = temp
[../]
[./heat_conduction]
type = ADDiffusion
variable = temp
[../]
[]
[BCs]
[./right]
type = ADConvectiveHeatFluxBC
variable = temp
boundary = 'right'
T_infinity = 100.0
heat_transfer_coefficient = 1
[../]
[]
[Postprocessors]
[./left_temp]
type = SideAverageValue
variable = temp
boundary = left
execute_on = 'TIMESTEP_END initial'
[../]
[./right_temp]
type = SideAverageValue
variable = temp
boundary = right
[../]
[./right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1e1
nl_abs_tol = 1e-12
[]
[Outputs]
[./out]
type = CSV
time_step_interval = 10
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/rates/shear.i)
# shear modulus
G = 5000
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 0
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 1
index_j = 1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[]
[BCs]
[x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top bottom' # This contains all 8 nodes in the patch
function = 't*y'
[]
[y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top bottom' # This contains all 8 nodes in the patch
function = '0'
[]
[z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top bottom' # This contains all 8 nodes in the patch
function = '0'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
lambda = ${G}
shear_modulus = ${G}
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = stress_xx
execute_on = 'INITIAL TIMESTEP_BEGIN'
outputs = none
[]
[sxx0]
type = ParsedPostprocessor
pp_names = 'sxx'
expression = 'sxx/${G}'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[syy]
type = ElementAverageValue
variable = stress_yy
execute_on = 'INITIAL TIMESTEP_BEGIN'
outputs = none
[]
[syy0]
type = ParsedPostprocessor
pp_names = 'syy'
expression = 'syy/${G}'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[sxy]
type = ElementAverageValue
variable = stress_xy
execute_on = 'INITIAL TIMESTEP_BEGIN'
outputs = none
[]
[sxy0]
type = ParsedPostprocessor
pp_names = 'sxy'
expression = 'sxy/${G}'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 20
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/natural_convection/fuel_cavity.i)
# ========================================================================
# The purpose of this MOOSE scripts is to solve a 2-D axisymmetric
# problem with the following details:
# ------------------------------------------------------------------
# Physics: natural convection through a fluid and heat conduction
# in a solid and there is convective heat transfer from the
# solid to the liquid.
# ------------------------------------------------------------------
# Materials: the fluid is water and the solid is not specified.
# ------------------------------------------------------------------
# BCS: Inlet and outlet pressure with value of 0
# noslip conditions on the walls.
# Heat flux on the left wall with value of 40000 W/m^2
# ========================================================================
# ========================================================================
# Dimensions & Physical properties
# ========================================================================
Domain_length = 121.92e-2 # m
Solid_width = 0.7112e-3 # m
Liquid_width = 0.56261e-2 # m
mu = 0.00053157
rho = 987.27
k = 0.64247
k_solid = 15.0
cp = 4181.8
alpha_b = 210e-6
T_init = 300.0
input_heat_flux = 40000.0
# ========================================================================
# The main body of the script
# ========================================================================
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
#dx = '0.7032625e-4 0.7112e-5'
dx = '${Liquid_width} ${Solid_width}'
ix = '10 3'
dy = '${fparse 1./5.*Domain_length} ${fparse 4./5.*Domain_length}'
iy = '30 10'
subdomain_id = '0 1
0 1'
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
input = 'cmg'
primary_block = 0
paired_block = 1
new_boundary = 'interface'
[]
[fluid_side]
type = BreakBoundaryOnSubdomainGenerator
input = 'interface'
boundaries = 'top bottom'
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
block = 0
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
block = 0
initial_condition = 1e-6
[]
[vel_y]
type = INSFVVelocityVariable
block = 0
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
block = 0
[]
[T]
type = INSFVEnergyVariable
block = 0
initial_condition = ${T_init}
scaling = 1e-5
[]
[Ts]
type = INSFVEnergyVariable
block = 1
initial_condition = ${T_init}
scaling = 1e-3
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_buoyancy]
type = INSFVMomentumBoussinesq
variable = vel_x
T_fluid = T
gravity = '0 -9.81 0'
rho = ${rho}
ref_temperature = ${T_init}
momentum_component = 'x'
#alpha_name = ${alpha_b}
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
#alpha_name = ${alpha_b}
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_buoyancy]
type = INSFVMomentumBoussinesq
variable = vel_y
T_fluid = T
gravity = '0 -9.81 0'
rho = ${rho}
ref_temperature = ${T_init}
momentum_component = 'y'
[]
[temp_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = '${rho}'
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
[]
[Ts_time]
type = INSFVEnergyTimeDerivative
variable = Ts
rho = '${rho}'
dh_dt = dh_solid_dt
[]
[solid_temp_conduction]
type = FVDiffusion
coeff = 'k_solid'
variable = Ts
[]
[]
[FVInterfaceKernels]
[convection]
type = FVConvectionCorrelationInterface
variable1 = T
variable2 = Ts
boundary = 'interface'
h = htc
T_solid = Ts
T_fluid = T
subdomain1 = 0
subdomain2 = 1
wall_cell_is_bulk = true
[]
[]
[FVBCs]
[walls_u]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'interface left bottom_to_0'
function = 0
[]
[walls_v]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'interface left bottom_to_0'
function = 0
[]
[outlet]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'top_to_0'
function = 0.0
[]
[outlet_T]
type = NSFVOutflowTemperatureBC
variable = T
boundary = 'top_to_0'
u = vel_x
v = vel_y
rho = ${rho}
cp = '${cp}'
backflow_T = ${T_init}
[]
[Insulator]
type = FVNeumannBC
variable = 'T'
boundary = 'left'
value = 0.0
[]
[heater]
type = FVNeumannBC
variable = 'Ts'
boundary = 'right'
value = '${fparse input_heat_flux}'
[]
[Insulator_solid]
type = FVNeumannBC
variable = 'Ts'
boundary = 'top_to_1'
value = 0.0
[]
[inlet_T_1]
type = FVDirichletBC
variable = Ts
boundary = 'bottom_to_1'
value = ${T_init}
[]
[]
[AuxVariables]
[Ra]
type = INSFVScalarFieldVariable
initial_condition = 1000.0
[]
[htc]
type = INSFVScalarFieldVariable
initial_condition = 0.0
[]
[]
[AuxKernels]
[compute_Ra]
type = ParsedAux
variable = Ra
coupled_variables = 'T'
constant_names = 'g beta T_init width nu alpha'
constant_expressions = '9.81 ${alpha_b} ${T_init} ${Liquid_width} ${fparse mu/rho} ${fparse k/(rho*cp)}'
expression = 'g * beta * (T - T_init) * pow(width, 3) / (nu*alpha) + 1.0'
block = 0
[]
[htc]
type = ParsedAux
variable = htc
coupled_variables = 'Ra'
constant_names = 'Pr'
constant_expressions = '${fparse cp*mu/k}'
expression = '${k}* (0.68 + 0.67 * pow(Ra, 0.25)/pow(1 + pow(0.437/Pr, 9/16) ,4/9) )/ ${Liquid_width} '
block = 0
[]
[]
[FunctorMaterials]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp k k_solid'
prop_values = '${cp} ${k} ${k_solid}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
block = 0
[]
[ins_fv_solid]
type = INSFVEnthalpyFunctorMaterial
temperature = 'Ts'
rho = ${rho}
cp = ${cp}
h = h_solid
rho_h = rho_h_solid
block = 1
[]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'alpha_b'
prop_values = '${alpha_b}'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = ' lu NONZERO 200'
line_search = 'none'
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
optimal_iterations = 20
iteration_window = 2
[]
nl_max_its = 30
nl_abs_tol = 1e-10
steady_state_detection = true
steady_state_tolerance = 1e-09
[]
[Postprocessors]
[max_T]
type = ADElementExtremeFunctorValue
functor = T
block = 0
[]
[max_Ts]
type = ADElementExtremeFunctorValue
functor = Ts
block = 1
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/contact/test/tests/pdass_problems/frictional_bouncing_block.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
uniform_refine = 0 # 1,2
patch_update_strategy = always
allow_renumbering = false
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[frictional_normal_lm]
block = 3
use_dual = true
[]
[frictional_tangential_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'stress_xx stress_yy'
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = frictional_normal_lm
lm_variable_tangential_one = frictional_tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
friction_lm = frictional_tangential_lm
mu = 0.4
c = 1.0e1
c_t = 1.0e1
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
[]
[topy]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 20 * t) + ${offset}'
preset = false
[]
[leftx]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 30
function = '2e-2 * t'
# function = '0'
preset = false
[]
[]
[Executioner]
type = Transient
end_time = 7 # 70
dt = 0.25 # 0.1 for finer meshes (uniform_refine)
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 40
line_search = 'none'
snesmf_reuse_base = false
nl_abs_tol = 1e-9
nl_rel_tol = 1e-9
l_tol = 1e-07 # Tightening l_tol can help with friction
[]
[Debug]
show_var_residual_norms = true
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = frictional_normal_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[friction]
type = NodalValueSampler
variable = frictional_tangential_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[]
[Outputs]
exodus = false
[checkfile]
type = CSV
show = 'cont_press friction'
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative_nli contact cumulative_li num_l'
[num_nl]
type = NumNonlinearIterations
[]
[num_l]
type = NumLinearIterations
[]
[cumulative_nli]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[cumulative_li]
type = CumulativeValuePostprocessor
postprocessor = num_l
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/jacobian/cwp05.i)
# Capped weak-plane plasticity
# checking jacobian for shear failure
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 1
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 1.0
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.1
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 1 0 0 10 1 10 0'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/functional_expansion_tools/examples/1D_volumetric_Cartesian/main.i)
# Basic example coupling a master and sub app in a 1D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./s_in] # Add in the contribution from the SubApp
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/thermal_hydraulics/test/tests/closures/simple_1phase/err.missing_f_1phase.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_vel = 0
initial_p = 1e5
initial_T = 300
closures = simple_closures
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = water
position = '0 0 0'
orientation = '1 0 0'
A = 1.
length = 1
n_elems = 10
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 10
T0 = 10
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 10
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1e-4
dtmin = 1.e-7
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-8
l_max_its = 100
start_time = 0.0
num_steps = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
(test/tests/outputs/output_on/postprocessors.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./sum]
type = PerfGraphData
section_name = "Root"
data_type = total
execute_on = 'initial nonlinear timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = false
[./console]
type = Console
execute_postprocessors_on = 'initial nonlinear timestep_end'
[../]
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_transfer_from_heat_structure_3d/steady_state.i)
[GlobalParams]
scaling_factor_1phase = '1. 1.e-2 1.e-4'
scaling_factor_temperature = 1e-2
initial_T = 500
initial_p = 6.e6
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '16 356 6.5514e3'
[]
[]
[Functions]
[Ts_init]
type = ParsedFunction
expression = '2*sin(x*pi/2)+2*sin(pi*y) +507'
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '-1 0 -2.5'
orientation = '1 0 0'
length = 2
n_elems = 2
A = 0.3
D_h = 0.1935483871
f = 0.1
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.1
T = 500
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 6e6
[]
[ht]
type = HeatTransferFromHeatStructure3D1Phase
flow_channels = 'pipe'
hs = blk
boundary = blk:right
P_hf = 3
Hw = 1000
[]
[blk]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = Ts_init
[]
[right_bnd]
type = HSBoundarySpecifiedTemperature
hs = blk
boundary = blk:bottom
T = Ts_init
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 100
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[Outputs]
exodus = true
execute_on = 'initial final'
[]
(modules/heat_transfer/tutorials/introduction/therm_step02a.i)
#
# Single block thermal input with a line value sampler
# https://mooseframework.inl.gov/modules/heat_transfer/tutorials/introduction/therm_step02.html
#
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Variables]
[T]
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 45.0
[]
[]
[BCs]
[t_left]
type = DirichletBC
variable = T
value = 300
boundary = 'left'
[]
[t_right]
type = FunctionDirichletBC
variable = T
function = '300+5*t'
boundary = 'right'
[]
[]
[Executioner]
type = Transient
end_time = 5
dt = 1
[]
[VectorPostprocessors]
[t_sampler]
type = LineValueSampler
variable = T
start_point = '0 0.5 0'
end_point = '2 0.5 0'
num_points = 20
sort_by = x
[]
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = therm_step02a_out
execute_on = final
[]
[]
(modules/porous_flow/test/tests/chemistry/except7.i)
# Exception test.
# Incorrect number of stoichiometric coefficients
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0'
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/solid_mechanics/test/tests/recompute_radial_return/uniaxial_viscoplasticity_incrementalstrain.i)
# This is a test of the HyperbolicViscoplasticityStressUpdate model
# using the small strain formulation. The material is a visco-plastic material
# i.e. a time-dependent linear strain hardening plasticity model.
# A similar problem was run in Abaqus with exactly the same result, although the element
# used in the Abaqus simulation was a CAX4 element. Neverthless, due to the boundary conditions
# and load, the MOOSE and Abaqus result are the same.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 1x1x1cube.e
[]
[Functions]
[./top_pull]
type = ParsedFunction
expression = t/100
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.3
[../]
[./viscoplasticity]
type = HyperbolicViscoplasticityStressUpdate
yield_stress = 10.0
hardening_constant = 100.0
c_alpha = 0.2418e-6
c_beta = 0.1135
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'viscoplasticity'
tangent_operator = elastic
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = none
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(test/tests/multiapps/sub_cycling/parent_iteration_adaptive.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0 0 0 0'
input_files = sub.i
sub_cycling = true
[../]
[]
(test/tests/multiapps/check_error/sub2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/neml2/fem.i)
N = 2
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = ${N}
ny = ${N}
nz = ${N}
[]
[]
[NEML2]
input = 'models/${neml2_input}.i'
model = 'model'
temperature = 'T'
verbose = true
mode = ELEMENT
device = 'cpu'
[]
[AuxVariables]
[T]
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
new_system = true
add_variables = true
formulation = TOTAL
volumetric_locking_correction = true
[]
[]
[]
[]
[BCs]
[xfix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[yfix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[zfix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = t
preset = false
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
dt = 1e-3
dtmin = 1e-3
num_steps = 5
residual_and_jacobian_together = true
[]
[Outputs]
file_base = '${neml2_input}'
exodus = true
[]
(modules/combined/examples/publications/rapid_dev/fig6.i)
#
# Fig. 6 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Three phase interface simulation demonstrating the interfacial stability
# w.r.t. formation of a tspurious third phase
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 120
ny = 120
nz = 0
xmin = 0
xmax = 40
ymin = 0
ymax = 40
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
# concentration
[./c]
[../]
# order parameter 1
[./eta1]
[../]
# order parameter 2
[./eta2]
[../]
# order parameter 3
[./eta3]
[../]
# phase concentration 1
[./c1]
initial_condition = 0.4
[../]
# phase concentration 2
[./c2]
initial_condition = 0.5
[../]
# phase concentration 3
[./c3]
initial_condition = 0.8
[../]
# Lagrange multiplier
[./lambda]
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./T]
[./InitialCondition]
type = FunctionIC
function = 'x-10'
[../]
[../]
[]
[Functions]
[./ic_func_eta1]
type = ParsedFunction
expression = '0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0)))'
[../]
[./ic_func_eta2]
type = ParsedFunction
expression = '0.5*(1.0-tanh((x-10)/sqrt(2.0)))'
[../]
[./ic_func_eta3]
type = ParsedFunction
expression = '1 - 0.5*(1.0-tanh((x-10)/sqrt(2.0)))
- 0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0)))'
[../]
[./ic_func_c]
type = ParsedFunction
expression = '0.5 * 0.5*(1.0-tanh((x-10)/sqrt(2.0)))
+ 0.4 * 0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0)))
+ 0.8 * (1 - 0.5*(1.0-tanh((x-10)/sqrt(2.0)))
- 0.5*(1.0+tanh((x-10)/sqrt(2.0))) * 0.5*(1.0+tanh((y-10)/sqrt(2.0))))'
[../]
[]
[ICs]
[./eta1]
variable = eta1
type = FunctionIC
function = ic_func_eta1
[../]
[./eta2]
variable = eta2
type = FunctionIC
function = ic_func_eta2
[../]
[./eta3]
variable = eta3
type = FunctionIC
function = ic_func_eta3
[../]
[./c]
variable = c
type = FunctionIC
function = ic_func_c
[../]
[]
[Materials]
# simple toy free energies
[./f1]
type = DerivativeParsedMaterial
property_name = F1
coupled_variables = 'c1'
expression = '20*(c1-0.4)^2'
[../]
[./f2]
type = DerivativeParsedMaterial
property_name = F2
coupled_variables = 'c2 T'
expression = '20*(c2-0.5)^2 + 0.01*T'
[../]
[./f3]
type = DerivativeParsedMaterial
property_name = F3
coupled_variables = 'c3'
expression = '20*(c3-0.8)^2'
[../]
# Switching functions for each phase
# h1(eta1, eta2, eta3)
[./h1]
type = SwitchingFunction3PhaseMaterial
eta_i = eta1
eta_j = eta2
eta_k = eta3
f_name = h1
[../]
# h2(eta1, eta2, eta3)
[./h2]
type = SwitchingFunction3PhaseMaterial
eta_i = eta2
eta_j = eta3
eta_k = eta1
f_name = h2
[../]
# h3(eta1, eta2, eta3)
[./h3]
type = SwitchingFunction3PhaseMaterial
eta_i = eta3
eta_j = eta1
eta_k = eta2
f_name = h3
[../]
# Coefficients for diffusion equation
[./Dh1]
type = DerivativeParsedMaterial
material_property_names = 'D h1'
expression = D*h1
property_name = Dh1
[../]
[./Dh2]
type = DerivativeParsedMaterial
material_property_names = 'D h2'
expression = D*h2
property_name = Dh2
[../]
[./Dh3]
type = DerivativeParsedMaterial
material_property_names = 'D h3'
expression = D*h3
property_name = Dh3
[../]
# Barrier functions for each phase
[./g1]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta1
function_name = g1
[../]
[./g2]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta2
function_name = g2
[../]
[./g3]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta3
function_name = g3
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'L kappa D'
prop_values = '1.0 1.0 1'
[../]
[]
[Kernels]
#Kernels for diffusion equation
[./diff_time]
type = TimeDerivative
variable = c
[../]
[./diff_c1]
type = MatDiffusion
variable = c
diffusivity = Dh1
v = c1
[../]
[./diff_c2]
type = MatDiffusion
variable = c
diffusivity = Dh2
v = c2
[../]
[./diff_c3]
type = MatDiffusion
variable = c
diffusivity = Dh3
v = c3
[../]
# Kernels for Allen-Cahn equation for eta1
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulkF1]
type = KKSMultiACBulkF
variable = eta1
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g1
eta_i = eta1
wi = 1.0
args = 'c1 c2 c3 eta2 eta3'
[../]
[./ACBulkC1]
type = KKSMultiACBulkC
variable = eta1
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta1
args = 'eta2 eta3'
[../]
[./ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[../]
[./multipler1]
type = MatReaction
variable = eta1
v = lambda
reaction_rate = L
[../]
# Kernels for Allen-Cahn equation for eta2
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulkF2]
type = KKSMultiACBulkF
variable = eta2
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g2
eta_i = eta2
wi = 1.0
args = 'c1 c2 c3 eta1 eta3'
[../]
[./ACBulkC2]
type = KKSMultiACBulkC
variable = eta2
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta2
args = 'eta1 eta3'
[../]
[./ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa
[../]
[./multipler2]
type = MatReaction
variable = eta2
v = lambda
reaction_rate = L
[../]
# Kernels for the Lagrange multiplier equation
[./mult_lambda]
type = MatReaction
variable = lambda
reaction_rate = 3
[../]
[./mult_ACBulkF_1]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g1
eta_i = eta1
wi = 1.0
mob_name = 1
args = 'c1 c2 c3 eta2 eta3'
[../]
[./mult_ACBulkC_1]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta1
args = 'eta2 eta3'
mob_name = 1
[../]
[./mult_CoupledACint_1]
type = SimpleCoupledACInterface
variable = lambda
v = eta1
kappa_name = kappa
mob_name = 1
[../]
[./mult_ACBulkF_2]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g2
eta_i = eta2
wi = 1.0
mob_name = 1
args = 'c1 c2 c3 eta1 eta3'
[../]
[./mult_ACBulkC_2]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta2
args = 'eta1 eta3'
mob_name = 1
[../]
[./mult_CoupledACint_2]
type = SimpleCoupledACInterface
variable = lambda
v = eta2
kappa_name = kappa
mob_name = 1
[../]
[./mult_ACBulkF_3]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g3
eta_i = eta3
wi = 1.0
mob_name = 1
args = 'c1 c2 c3 eta1 eta2'
[../]
[./mult_ACBulkC_3]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta3
args = 'eta1 eta2'
mob_name = 1
[../]
[./mult_CoupledACint_3]
type = SimpleCoupledACInterface
variable = lambda
v = eta3
kappa_name = kappa
mob_name = 1
[../]
# Kernels for constraint equation eta1 + eta2 + eta3 = 1
# eta3 is the nonlinear variable for the constraint equation
[./eta3reaction]
type = MatReaction
variable = eta3
reaction_rate = 1
[../]
[./eta1reaction]
type = MatReaction
variable = eta3
v = eta1
reaction_rate = 1
[../]
[./eta2reaction]
type = MatReaction
variable = eta3
v = eta2
reaction_rate = 1
[../]
[./one]
type = BodyForce
variable = eta3
value = -1.0
[../]
# Phase concentration constraints
[./chempot12]
type = KKSPhaseChemicalPotential
variable = c1
cb = c2
fa_name = F1
fb_name = F2
[../]
[./chempot23]
type = KKSPhaseChemicalPotential
variable = c2
cb = c3
fa_name = F2
fb_name = F3
[../]
[./phaseconcentration]
type = KKSMultiPhaseConcentration
variable = c3
cj = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
etas = 'eta1 eta2 eta3'
c = c
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 1000
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.2
optimal_iterations = 10
iteration_window = 2
[../]
[]
[Preconditioning]
active = 'full'
[./full]
type = SMP
full = true
[../]
[./mydebug]
type = FDP
full = true
[../]
[]
[Outputs]
exodus = true
checkpoint = true
print_linear_residuals = false
[./csv]
type = CSV
execute_on = 'final'
[../]
[]
#[VectorPostprocessors]
# [./c]
# type = LineValueSampler
# start_point = '-25 0 0'
# end_point = '25 0 0'
# variable = c
# num_points = 151
# sort_by = id
# execute_on = timestep_end
# [../]
# [./eta1]
# type = LineValueSampler
# start_point = '-25 0 0'
# end_point = '25 0 0'
# variable = eta1
# num_points = 151
# sort_by = id
# execute_on = timestep_end
# [../]
# [./eta2]
# type = LineValueSampler
# start_point = '-25 0 0'
# end_point = '25 0 0'
# variable = eta2
# num_points = 151
# sort_by = id
# execute_on = timestep_end
# [../]
# [./eta3]
# type = LineValueSampler
# start_point = '-25 0 0'
# end_point = '25 0 0'
# variable = eta3
# num_points = 151
# sort_by = id
# execute_on = timestep_end
# [../]
#[]
(test/tests/postprocessors/constant/receiver.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 3
dt = 1
[]
[Controls]
[func_control]
type = RealFunctionControl
parameter = 'Postprocessors/recv/value'
function = 'val'
execute_on = 'timestep_begin'
[]
[]
[Functions]
[val]
type = ParsedFunction
expression = '1 + 2*t'
[]
[]
[Postprocessors]
[recv]
type = ConstantPostprocessor
[]
[]
[Outputs]
csv = true
[]
(tutorials/darcy_thermo_mech/step07_adaptivity/problems/step7a_coarse.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 30
ny = 3
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = left
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = right
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = left
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
radius = 1
temperature = temperature
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
end_time = 100
dt = 0.25
start_time = -1
steady_state_tolerance = 1e-5
steady_state_detection = true
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gravity/gravity_rz.i)
# Gravity Test
#
# This test is designed to exercise the gravity body force rz kernel.
#
# The mesh for this problem is a rectangle 10 units by 1 unit.
#
# The boundary conditions for this problem are as follows. The
# displacement is zero at the top. The acceleration of gravity is 20.
#
# The material has a Young's modulus of 1e6 and a density of 2.
#
# The analytic solution for the displacement along the bar is:
#
# u(y) = -b*y^2/(2*E)+b*L*y/E
#
# The displacement at y=L is b*L^2/(2*E) = 2*20*10*10/(2*1e6) = 0.002.
#
# The analytic solution for the stress along the bar assuming linear
# elasticity is:
#
# S(y) = b*(L-y)
#
# The stress at x=0 is b*L = 2*20*10 = 400.
#
# Note: The simulation does not measure stress at y=0. The stress
# is reported at element centers. The element closest to y=0 sits
# at y = 1/4 and has a stress of 390. This matches the linear
# stress distribution that is expected. The same situation applies
# at y = L where the stress is zero analytically. The nearest
# element is at y=9.75 where the stress is 10.
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = gravity_rz_test.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
volumetric_locking_correction = true
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_xy'
[]
[Kernels]
[./gravity]
type = Gravity
variable = disp_y
value = 20
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 0.5e6
lambda = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./density]
type = Density
density = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
end_time = 1.0
[]
[Outputs]
file_base = gravity_rz_out
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[]
(test/tests/time_integrators/actually_explicit_euler_verification/ee-1d-quadratic.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 20
elem_type = EDGE3
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x*x-2*t
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x*x
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
l_tol = 1e-12
start_time = 0.0
num_steps = 20
dt = 0.00005
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(test/tests/multiapps/picard_failure/picard_sub_no_fail.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Postprocessors]
[./elem_average_value]
type = ElementAverageValue
variable = v
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/fluidstate/water_vapor.i)
# Tests correct calculation of properties in PorousFlowWaterVapor in the two-phase region
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pliq]
initial_condition = 1e6
[]
[h]
initial_condition = 8e5
scaling = 1e-3
[]
[]
[AuxVariables]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_gas]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[temperature]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[enthalpy_water]
type = PorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = 'initial timestep_end'
[]
[enthalpy_gas]
type = PorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = 'initial timestep_end'
[]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = 'initial timestep_end'
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = 'initial timestep_end'
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = 'initial timestep_end'
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'initial timestep_end'
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = 'initial timestep_end'
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = 'initial timestep_end'
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = 'initial timestep_end'
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = 'initial timestep_end'
[]
[temperature]
type = PorousFlowPropertyAux
variable = temperature
property = temperature
execute_on = 'initial timestep_end'
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pliq
[]
[heat]
type = PorousFlowEnergyTimeDerivative
variable = h
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pliq h'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureBC
pe = 1e5
lambda = 2
pc_max = 1e6
[]
[fs]
type = PorousFlowWaterVapor
water_fp = water
capillary_pressure = pc
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[watervapor]
type = PorousFlowFluidStateSingleComponent
porepressure = pliq
enthalpy = h
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500
specific_heat_capacity = 1200
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementAverageValue
variable = density_water
execute_on = 'initial timestep_end'
[]
[density_gas]
type = ElementAverageValue
variable = density_gas
execute_on = 'initial timestep_end'
[]
[viscosity_water]
type = ElementAverageValue
variable = viscosity_water
execute_on = 'initial timestep_end'
[]
[viscosity_gas]
type = ElementAverageValue
variable = viscosity_gas
execute_on = 'initial timestep_end'
[]
[enthalpy_water]
type = ElementAverageValue
variable = enthalpy_water
execute_on = 'initial timestep_end'
[]
[enthalpy_gas]
type = ElementAverageValue
variable = enthalpy_gas
execute_on = 'initial timestep_end'
[]
[sg]
type = ElementAverageValue
variable = saturation_gas
execute_on = 'initial timestep_end'
[]
[sw]
type = ElementAverageValue
variable = saturation_water
execute_on = 'initial timestep_end'
[]
[pwater]
type = ElementAverageValue
variable = pressure_water
execute_on = 'initial timestep_end'
[]
[pgas]
type = ElementAverageValue
variable = pressure_gas
execute_on = 'initial timestep_end'
[]
[temperature]
type = ElementAverageValue
variable = temperature
execute_on = 'initial timestep_end'
[]
[enthalpy]
type = ElementAverageValue
variable = h
execute_on = 'initial timestep_end'
[]
[liquid_mass]
type = PorousFlowFluidMass
phase = 0
execute_on = 'initial timestep_end'
[]
[vapor_mass]
type = PorousFlowFluidMass
phase = 1
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = water_vapor_twophase
csv = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_heat_flux_rz/heat_rate_heat_flux_rz.i)
# Tests the HeatRateHeatFluxRZ post-processor.
R_o = 0.2
thickness = 0.05
R_i = ${fparse R_o - thickness}
L = 3.0
S = ${fparse 2 * pi * R_o * L}
Q = 5000
q = ${fparse Q / S}
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '1 2 3'
orientation = '1 1 1'
inner_radius = ${R_i}
length = ${L}
n_elems = 50
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
initial_T = 300
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateHeatFluxRZ
boundary = heat_structure:outer
axis_point = '1 2 3'
axis_dir = '1 1 1'
q = ${q}
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(modules/phase_field/test/tests/phase_field_crystal/PFC_IC/PFC_IC_BCC_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmax = 15
ymax = 15
[]
[Variables]
[./rho]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = rho
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
[ICs]
[./rho_IC]
y2 = 12.5
lc = 5
y1 = 2.5
x2 = 12.5
crystal_structure = BCC
variable = rho
x1 = 2.5
type = PFCFreezingIC
min = .3
max = .7
[../]
[]
(modules/level_set/examples/vortex/vortex.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1
ymax = 1
nx = 16
ny = 16
uniform_refine = 2
elem_type = QUAD9
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[AuxKernels]
[./vec]
type = VectorFunctionAux
variable = velocity
function = velocity_func
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Variables]
[./phi]
family = LAGRANGE
order = FIRST
[../]
[]
[Functions]
[./phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.01184
center = '0.5 0.75 0'
radius = 0.15
[../]
[./velocity_func]
type = LevelSetOlssonVortex
reverse_time = 2
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[../]
[]
[Postprocessors]
[./area]
type = LevelSetVolume
threshold = 0.5
variable = phi
location = outside
execute_on = 'initial timestep_end'
[../]
[./cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 2
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 0.8
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/coupled_pressure/coupled_pressure_test.i)
#
# Pressure Test
#
# This test is designed to compute pressure loads on three faces of a unit cube.
# The pressure is computed as an auxiliary variable. It should give the same result
# as pressure_test.i
#
# The mesh is composed of one block with a single element. Symmetry bcs are
# applied to the faces opposite the pressures. Poisson's ratio is zero,
# which makes it trivial to check displacements.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = FileMesh
file = pressure_test.e
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 1.0
[../]
[./zeroRamp]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0. 1.'
scale_factor = 2.0
[../]
[./rampUnramp]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 0.'
scale_factor = 10.0
[../]
[]
[AuxVariables]
[./pressure_1]
[../]
[./pressure_2]
[../]
[./pressure_3]
[../]
[]
[AuxKernels]
[./side1_pressure_ak]
type = FunctionAux
variable = pressure_1
boundary = 1
function = rampConstant
[../]
[./side2_pressure_ak]
type = FunctionAux
variable = pressure_2
boundary = 2
function = zeroRamp
[../]
[./side3_pressure_ak]
type = FunctionAux
variable = pressure_3
boundary = 3
function = rampUnramp
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = SMALL
add_variables = true
[../]
[../]
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 5
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./CoupledPressure]
[./Side1]
boundary = '1'
pressure = pressure_1
displacements = 'disp_x disp_y disp_z'
[../]
[./Side2]
boundary = '2'
pressure = pressure_2
displacements = 'disp_x disp_y disp_z'
[../]
[../]
[./side3_x]
type = CoupledPressureBC
variable = 'disp_x'
boundary = '3'
pressure = pressure_3
component = 0
[../]
[./side3_y]
type = CoupledPressureBC
variable = 'disp_y'
boundary = '3'
pressure = pressure_3
component = 1
[../]
[./side3_z]
type = CoupledPressureBC
variable = 'disp_z'
boundary = '3'
pressure = pressure_3
component = 2
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5e6'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_fully_saturated.i)
# 1phase, heat advecting with a moving fluid
# Using the FullySaturated Kernel
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[temp]
initial_condition = 200
[]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1-x'
[]
[]
[BCs]
[pp0]
type = DirichletBC
variable = pp
boundary = left
value = 1
[]
[pp1]
type = DirichletBC
variable = pp
boundary = right
value = 0
[]
[spit_heat]
type = DirichletBC
variable = temp
boundary = left
value = 300
[]
[suck_heat]
type = DirichletBC
variable = temp
boundary = right
value = 200
[]
[]
[Kernels]
[mass_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[advection]
type = PorousFlowFullySaturatedDarcyBase
variable = pp
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[convection]
type = PorousFlowFullySaturatedHeatAdvection
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 100
density0 = 1000
viscosity = 4.4
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2 0 0 0 3'
[]
[massfrac]
type = PorousFlowMassFraction
[]
[PS]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 0.6
[]
[VectorPostprocessors]
[T]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 51
sort_by = x
variable = temp
[]
[]
[Outputs]
file_base = heat_advection_1d_fully_saturated
[csv]
type = CSV
sync_times = '0.1 0.6'
sync_only = true
[]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform_inclined5.i)
# Plastic deformation, shear failure, with inclined normal direction = (1, 0, 0)
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the xmax surface of a unit cube:
# disp_x = 5*t/6
# disp_y = 6*t
# disp_z = 8*t
# should yield trial stress:
# stress_xx = 10*t
# stress_xz = 32*t
# stress_xy = 24*t (so q_trial = 40*t)
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = 1/6, and cohesion=20,
# the system should return to p=0, q=20, ie stress_xx=0, stress_zx=16,
# stress_yx=12 on the first time step (t=1)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = 5*t/6
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = right
function = 6*t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = right
function = 8*t
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakInclinedPlaneStressUpdate
normal_vector = '1 0 0'
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_inclined5
csv = true
[]
(modules/combined/test/tests/elastic_patch/ad_elastic_patch_rz_nonlinear.i)
#
# This problem is taken from the Abaqus verification manual:
# "1.5.4 Patch test for axisymmetric elements"
# The stress solution is given as:
# xx = yy = zz = 19900
# xy = 0
#
# If strain = log(1+1e-2) = 0.00995033...
# then
# stress = E/(1+PR)/(1-2*PR)*(1-PR +PR +PR)*strain = 19900.6617
# with E = 1e6 and PR = 0.25.
#
# The code computes stress = 19900.6617 when
# increment_calculation = eigen. There is a small error when the
# rashidapprox option is used.
#
# Since the strain is 1e-3 in all three directions, the new density should be
# new_density = original_density * V_0 / V
# new_density = 0.283 / (1 + 9.95e-3 + 9.95e-3 + 9,95e-3) = 0.2747973
#
# The code computes a new density of .2746770
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = elastic_patch_rz.e
[]
[Variables]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
decomposition_method = EigenSolution
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 10
function = '1e-2*x'
[]
[uz]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 10
function = '1e-2*y'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Materials]
[density]
type = ADDensity
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/get_transfers_from_feproblem/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
# This test currently diffs when run in parallel with DistributedMesh enabled,
# most likely due to the fact that it uses some geometric search stuff.
# For more information, see #2121.
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[UserObjects]
[layered_average]
type = GetTransferUserObject
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
nl_rel_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
[]
[]
[Transfers]
[nearest_node]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = nearest_node
[]
[mesh_function]
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
source_variable = u
variable = mesh_function
[]
[]
(modules/phase_field/test/tests/actions/conserved_split_1var_variable_mob.i)
#
# Test the conserved action with split solve and 1 variable
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
xmax = 50
ymax = 50
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./cv]
solve_type = REVERSE_SPLIT
free_energy = F
kappa = 2.0
mobility = M
coupled_variables = 'cv'
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = CrossIC
x1 = 5.0
y1 = 5.0
x2 = 45.0
y2 = 45.0
variable = cv
[../]
[]
[Materials]
[./variable_mob]
type = DerivativeParsedMaterial
property_name = M
coupled_variables = 'cv'
expression = '0.1 + (1 + cv)/2'
outputs = exodus
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'cv'
expression = '(1-cv)^2 * (1+cv)^2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 5
dt = 0.7
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/anisotropic_plasticity/anis_elasticity_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[disp_z]
scaling = 1e-10
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e3 1e8'
y = '0 1e2 1e2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy stress_xx stress_xy stress_yy'
use_automatic_differentiation = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[]
[stress_]
type = ADComputeFiniteStrainElasticStress
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = top
function = pull
[]
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
nl_rel_tol = 1e-07
nl_abs_tol = 1.0e-15
l_max_its = 90
num_steps = 40
dt = 5.0e1
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(python/chigger/tests/input/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
use_problem_dimension = false
[../]
[]
(modules/porous_flow/examples/flow_through_fractured_media/fine_thick_fracture_transient.i)
# Using a single-dimensional mesh
# Transient flow and solute transport along a fracture in a porous matrix
# advective dominated flow in the fracture and diffusion into the porous matrix
#
# Note that fine_thick_fracture_steady.i must be run to initialise the porepressure properly
[Mesh]
file = 'gold/fine_thick_fracture_steady_out.e'
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
initial_from_file_var = pp
initial_from_file_timestep = 1
[]
[massfrac0]
[]
[]
[AuxVariables]
[velocity_x]
family = MONOMIAL
order = CONSTANT
block = fracture
[]
[velocity_y]
family = MONOMIAL
order = CONSTANT
block = fracture
[]
[]
[AuxKernels]
[velocity_x]
type = PorousFlowDarcyVelocityComponent
variable = velocity_x
component = x
[]
[velocity_y]
type = PorousFlowDarcyVelocityComponent
variable = velocity_y
component = y
[]
[]
[Problem]
# massfrac0 has an initial condition despite the restart
allow_initial_conditions_with_restart = true
[]
[ICs]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[BCs]
[top]
type = DirichletBC
value = 0
variable = massfrac0
boundary = top
[]
[bottom]
type = DirichletBC
value = 1
variable = massfrac0
boundary = bottom
[]
[ptop]
type = DirichletBC
variable = pp
boundary = top
value = 1e6
[]
[pbottom]
type = DirichletBC
variable = pp
boundary = bottom
value = 1.002e6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[adv0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
disp_trans = 0
disp_long = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[adv1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
disp_trans = 0
disp_long = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro_fracture]
type = PorousFlowPorosityConst
porosity = 1.0 # this is the true porosity of the fracture
block = 'fracture'
[]
[poro_matrix]
type = PorousFlowPorosityConst
porosity = 0.1
block = 'matrix1 matrix2'
[]
[diff1]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-9 1e-9'
tortuosity = 1.0
block = 'fracture'
[]
[diff2]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-9 1e-9'
tortuosity = 0.1
block = 'matrix1 matrix2'
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability1]
type = PorousFlowPermeabilityConst
permeability = '3e-8 0 0 0 3e-8 0 0 0 3e-8' # this is the true permeability of the fracture
block = 'fracture'
[]
[permeability2]
type = PorousFlowPermeabilityConst
permeability = '1e-20 0 0 0 1e-20 0 0 0 1e-20'
block = 'matrix1 matrix2'
[]
[]
[Functions]
[dt_controller]
type = PiecewiseConstant
x = '0 30 40 100 200 83200'
y = '0.01 0.1 1 10 100 32'
[]
[]
[Preconditioning]
active = basic
[mumps_is_best_for_parallel_jobs]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[basic]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 86400
#dt = 0.01
[TimeStepper]
type = FunctionDT
function = dt_controller
[]
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
[]
[VectorPostprocessors]
[xmass]
type = LineValueSampler
start_point = '0.4 0 0'
end_point = '0.5 0 0'
sort_by = x
num_points = 167
variable = massfrac0
[]
[]
[Outputs]
perf_graph = true
console = true
csv = true
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/subdomain/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmax = 0.2
ymax = 0.2
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x > 0.05 & y < 0.1'
block_id = 1
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'to_main to_main_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/porous_flow/test/tests/sinks/s06.i)
# apply a half-cubic sink flux and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = x*(y+1)
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[AuxVariables]
[flux_out]
[]
[]
[Functions]
[mass10]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
symbol_names = 'vol por dens0 pp bulk al m'
symbol_values = '0.25 0.1 1.1 p10 1.3 1.1 0.5'
[]
[rate10]
type = ParsedFunction
expression = 'fcn*if(pp>center,m,if(pp<themin,0,m/c/c/c*(2*(pp-center)+c)*((pp-center)-c)*((pp-center)-c)))'
symbol_names = 'm fcn pp center sd themin c'
symbol_values = '2 3 p10 0.9 0.5 0.1 -0.8'
[]
[mass10_expect]
type = ParsedFunction
expression = 'mass_prev-rate*area*dt'
symbol_names = 'mass_prev rate area dt'
symbol_values = 'm10_prev m10_rate 0.5 2E-3'
[]
[mass11]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
symbol_names = 'vol por dens0 pp bulk al m'
symbol_values = '0.25 0.1 1.1 p11 1.3 1.1 0.5'
[]
[rate11]
type = ParsedFunction
expression = 'fcn*if(pp>center,m,if(pp<themin,0,m/c/c/c*(2*(pp-center)+c)*((pp-center)-c)*((pp-center)-c)))'
symbol_names = 'm fcn pp center sd themin c'
symbol_values = '2 3 p11 0.9 0.5 0.1 -0.8'
[]
[mass11_expect]
type = ParsedFunction
expression = 'mass_prev-rate*area*dt'
symbol_names = 'mass_prev rate area dt'
symbol_values = 'm11_prev m11_rate 0.5 2E-3'
[]
[]
[Postprocessors]
[flux00]
type = PointValue
variable = flux_out
point = '0 0 0'
[]
[flux01]
type = PointValue
variable = flux_out
point = '0 1 0'
[]
[flux10]
type = PointValue
variable = flux_out
point = '1 0 0'
[]
[flux11]
type = PointValue
variable = flux_out
point = '1 1 0'
[]
[p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m10]
type = FunctionValuePostprocessor
function = mass10
execute_on = 'initial timestep_end'
[]
[m10_prev]
type = FunctionValuePostprocessor
function = mass10
execute_on = 'timestep_begin'
outputs = 'console'
[]
[m10_rate]
type = FunctionValuePostprocessor
function = rate10
execute_on = 'timestep_end'
[]
[m10_expect]
type = FunctionValuePostprocessor
function = mass10_expect
execute_on = 'timestep_end'
[]
[p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m11]
type = FunctionValuePostprocessor
function = mass11
execute_on = 'initial timestep_end'
[]
[m11_prev]
type = FunctionValuePostprocessor
function = mass11
execute_on = 'timestep_begin'
outputs = 'console'
[]
[m11_rate]
type = FunctionValuePostprocessor
function = rate11
execute_on = 'timestep_end'
[]
[m11_expect]
type = FunctionValuePostprocessor
function = mass11_expect
execute_on = 'timestep_end'
[]
[]
[BCs]
[flux]
type = PorousFlowHalfCubicSink
boundary = 'left right'
max = 2
cutoff = -0.8
center = 0.9
variable = pp
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 3
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E-3
end_time = 6E-2
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s06
[console]
type = Console
execute_on = 'nonlinear linear'
time_step_interval = 5
[]
[csv]
type = CSV
execute_on = 'timestep_end'
time_step_interval = 3
[]
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/block_w_line.i)
[Mesh]
parallel_type = 'replicated'
[block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 50
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -1.25
ymax = 1.25
zmin = -0.04
zmax = 0.04
boundary_name_prefix = block
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 1
[]
[line]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.5
xmax = 0.5
nx = 10
boundary_name_prefix = line
boundary_id_offset = 10
[]
[line_id]
type = SubdomainIDGenerator
input = line
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'block_id line_id'
[]
[line_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'block line'
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
type = HeatConductionTimeDerivative
variable = temperature
block = 'block'
[]
[heat_conduction]
type = HeatConduction
variable = temperature
block = 'block'
[]
[time_derivative_line]
type = TrussHeatConductionTimeDerivative
variable = temperature
area = area
block = 'line'
[]
[heat_conduction_line]
type = TrussHeatConduction
variable = temperature
area = area
block = 'line'
[]
[]
[AuxVariables]
[area]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[area]
type = ConstantAux
variable = area
value = 0.008
execute_on = 'initial timestep_begin'
[]
[]
[Constraints]
[equalvalue]
type = EqualValueEmbeddedConstraint
secondary = 'line'
primary = 'block'
penalty = 1e6
formulation = kinematic
primary_variable = temperature
variable = temperature
[]
[]
[Materials]
[block]
type = GenericConstantMaterial
block = 'block'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[line]
type = GenericConstantMaterial
block = 'line'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '10.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'block_right line_right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[x_n0_25]
type = LineValueSampler
start_point = '-0.25 0 0'
end_point = '-0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[x_0_25]
type = LineValueSampler
start_point = '0.25 0 0'
end_point = '0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/block_w_line'
time_data = true
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/generalized_plane_strain/pull_2D.i)
constraint_types = 'none none none none none none none none strain'
targets = '0'
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
use_displaced_mesh = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[hvar]
family = SCALAR
order = FIRST
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = ${constraint_types}
targets = ${targets}
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'top bottom'
value = 0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[stress_zz]
type = RankTwoCartesianComponent
rank_two_tensor = cauchy_stress
index_i = 2
index_j = 2
property_name = stress_zz
[]
[strain_zz]
type = RankTwoCartesianComponent
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
property_name = strain_zz
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.1
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Postprocessors]
[strain_zz]
type = ElementAverageMaterialProperty
mat_prop = strain_zz
[]
[stress_zz]
type = ElementAverageMaterialProperty
mat_prop = stress_zz
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/simple_contact/simple_contact_test2.i)
[Mesh]
file = contact.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 5e6
formulation = penalty
primary_secondary_jacobian = false
normalize_penalty = true
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.0001
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_abs_tol = 1e-8
l_max_its = 100
nl_max_its = 10
dt = 1.0
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/controls/set_bool_value_control/test.i)
# This is testing that the values set by SetBoolValueControl are used.
# The values of function T0_fn are compared to a threshold and the boolean
# result is stored into an aux field via `BooleanValueTestAux`.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 100.e3
T0 = 350.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[AuxVariables]
[aux]
[]
[]
[AuxKernels]
[aux_kernel]
type = BooleanValueTestAux
variable = aux
value = 1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Functions]
[T0_fn]
type = PiecewiseLinear
x = '0 1'
y = '350 345'
[]
[]
[ControlLogic]
[T_inlet_fn]
type = GetFunctionValueControl
function = T0_fn
[]
[threshold_ctrl]
type = UnitTripControl
condition = 'T > 347.5'
symbol_names = 'T'
symbol_values = 'T_inlet_fn:value'
[]
[set_bool_value]
type = SetBoolValueControl
parameter = AuxKernels/aux_kernel/value
value = 'threshold_ctrl:state'
[]
[]
[Postprocessors]
[aux]
type = ElementAverageValue
variable = aux
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
end_time = 1
automatic_scaling = true
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/ad_lid_driven_action.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
elem_type = QUAD9
[]
[]
[Modules]
[IncompressibleNavierStokes]
equation_type = transient
velocity_boundary = 'bottom right top left'
velocity_function = '0 0 0 0 lid_function 0 0 0'
pressure_pinned_node = 0
density_name = rho
dynamic_viscosity_name = mu
use_ad = true
laplace = true
family = LAGRANGE
order = SECOND
temperature_variable = 'T'
add_temperature_equation = true
initial_temperature = 1
fixed_temperature_boundary = 'bottom top'
temperature_function = '1 0'
[]
[]
[Materials]
[const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[]
[]
[Functions]
[lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'asm 2 ilu 4'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
file_base = lid_driven_out
[exodus]
type = Exodus
hide = 'velocity'
[]
perf_graph = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/tosub_target_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
source_variable = u
variable = transferred_u
to_multi_app = sub
displaced_target_mesh = true
[../]
[./elemental_to_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
source_variable = u
variable = elemental_transferred_u
to_multi_app = sub
displaced_target_mesh = true
[../]
[]
(modules/phase_field/test/tests/MultiPhase/acmultiinterface.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 10
nz = 0
xmin = -10
xmax = 10
ymin = -5
ymax = 5
elem_type = QUAD4
[]
[Variables]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = -3.5
y1 = 0.0
radius = 4.0
invalue = 0.9
outvalue = 0.1
int_width = 2.0
[../]
[../]
[./eta2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 3.5
y1 = 0.0
radius = 4.0
invalue = 0.9
outvalue = 0.1
int_width = 2.0
[../]
[../]
[./eta3]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SpecifiedSmoothCircleIC
x_positions = '-4.0 4.0'
y_positions = ' 0.0 0.0'
z_positions = ' 0.0 0.0'
radii = '4.0 4.0'
invalue = 0.1
outvalue = 0.9
int_width = 2.0
[../]
[../]
[./lambda]
order = FIRST
family = LAGRANGE
initial_condition = 1.0
[../]
[]
[Kernels]
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulk1]
type = AllenCahn
variable = eta1
coupled_variables = 'eta2 eta3'
mob_name = L1
f_name = F
[../]
[./ACInterface1]
type = ACMultiInterface
variable = eta1
etas = 'eta1 eta2 eta3'
mob_name = L1
kappa_names = 'kappa11 kappa12 kappa13'
[../]
[./lagrange1]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
[../]
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulk2]
type = AllenCahn
variable = eta2
coupled_variables = 'eta1 eta3'
mob_name = L2
f_name = F
[../]
[./ACInterface2]
type = ACMultiInterface
variable = eta2
etas = 'eta1 eta2 eta3'
mob_name = L2
kappa_names = 'kappa21 kappa22 kappa23'
[../]
[./lagrange2]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
[../]
[./deta3dt]
type = TimeDerivative
variable = eta3
[../]
[./ACBulk3]
type = AllenCahn
variable = eta3
coupled_variables = 'eta1 eta2'
mob_name = L3
f_name = F
[../]
[./ACInterface3]
type = ACMultiInterface
variable = eta3
etas = 'eta1 eta2 eta3'
mob_name = L3
kappa_names = 'kappa31 kappa32 kappa33'
[../]
[./lagrange3]
type = SwitchingFunctionConstraintEta
variable = eta3
h_name = h3
lambda = lambda
[../]
[./lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
epsilon = 0
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'Fx L1 L2 L3 kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
prop_values = '0 1 1 1 1 1 1 1 1 1 1 1 1 '
[../]
[./etasummat]
type = ParsedMaterial
property_name = etasum
coupled_variables = 'eta1 eta2 eta3'
material_property_names = 'h1 h2 h3'
expression = 'h1+h2+h3'
[../]
[./switching1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
h_order = SIMPLE
[../]
[./switching2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
h_order = SIMPLE
[../]
[./switching3]
type = SwitchingFunctionMaterial
function_name = h3
eta = eta3
h_order = SIMPLE
[../]
[./barrier]
type = MultiBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
[../]
[./free_energy]
type = DerivativeMultiPhaseMaterial
property_name = F
# we use a constant free energy (GeneriConstantmaterial property Fx)
fi_names = 'Fx Fx Fx'
hi_names = 'h1 h2 h3'
etas = 'eta1 eta2 eta3'
# the free energy is given by the MultiBarrierFunctionMaterial only
W = 1
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
#petsc_options = '-snes_ksp -snes_ksp_ew'
#petsc_options = '-ksp_monitor_snes_lg-snes_ksp_ew'
#petsc_options_iname = '-ksp_gmres_restart'
#petsc_options_value = '1000 '
l_max_its = 15
l_tol = 1.0e-6
nl_max_its = 50
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
dt = 0.2
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/userobjects/postprocessor_spatial_user_object/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -0.01
xmax = 0.01
[]
[Functions]
[./fn]
type = ParsedFunction
expression = 'if(a < 0.8625, 1, 0)'
symbol_names = 'a'
symbol_values = 'a_avg'
[../]
[]
[Variables]
[./u]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxVariables]
[./a]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./rhs]
type = BodyForce
variable = u
function = 1
[../]
[]
[Postprocessors]
[./fn_pps]
type = FunctionValuePostprocessor
function = fn
execute_on = 'initial timestep_end'
[../]
[./a_avg]
type = ElementAverageValue
variable = a
[../]
[]
[UserObjects]
[./fn_uo]
type = PostprocessorSpatialUserObject
postprocessor = fn_pps
[../]
[]
[Executioner]
type = Transient
dt = 0.1
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test9.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[SubdomainBoundingBox1]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '3 4 1'
[]
[ed0]
type = BlockDeletionGenerator
block = 1
input = 'SubdomainBoundingBox1'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/functions/linear_combination_function/lcf1.i)
# LinearCombinationFunction function test
# See [Functions] block for a description of the tests
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 10
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./the_linear_combo]
[../]
[]
[AuxKernels]
[./the_linear_combo]
type = FunctionAux
variable = the_linear_combo
function = the_linear_combo
[../]
[]
[Functions]
[./xtimes]
type = ParsedFunction
expression = 1.1*x
[../]
[./twoxplus1]
type = ParsedFunction
expression = 2*x+1
[../]
[./xsquared]
type = ParsedFunction
expression = (x-2)*x
[../]
[./tover2]
type = ParsedFunction
expression = 0.5*t
[../]
[./the_linear_combo]
type = LinearCombinationFunction
functions = 'xtimes twoxplus1 xsquared tover2'
w = '3 -1.2 0.4 3'
[../]
[./should_be_answer]
type = ParsedFunction
expression = 3*1.1*x-1.2*(2*x+1)+0.4*(x-2)*x+3*0.5*t
[../]
[]
[Postprocessors]
[./should_be_zero]
type = NodalL2Error
function = should_be_answer
variable = the_linear_combo
[../]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = lcf1
hide = dummy
exodus = false
csv = true
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/double_circ_pattern.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[reduced_accg]
type = TransformGenerator
input = 'accg'
transform = SCALE
vector_value = '0.2 0.2 0.2'
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg reduced_accg'
boundary_type = HEXAGON
boundary_size = ${fparse 12.0*sqrt(3.0)}
boundary_sectors = 10
circular_patterns = '0 0 0 0 0 0 0 0;
1 1 1 1 1 1 1 1'
circular_radii = '7 3'
circular_rotations = '0 22.5'
desired_area = 1.0
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'double_circ_pattern'
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_total_power/err.base.i)
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[]
[Components]
[reactor]
type = TotalPower
power = 10
[]
[hs]
type = HeatStructureCylindrical
position = '0 -0.024748 0'
orientation = '0 0 1'
length = 3.865
n_elems = 1
names = 'fuel'
widths = '0.004096'
n_part_elems = '1'
solid_properties = 'fuel-mat'
solid_properties_T_ref = '300'
initial_T = 559.15
[]
[hgen]
type = HeatSourceFromTotalPower
power_fraction = 1
[]
[]
[Executioner]
type = Transient
dt = 1.e-2
[]
(test/tests/vectorpostprocessors/variable_value_volume_histogram/volume_histogram.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 200
xmin = -5
xmax = 5
[]
[Variables]
[c]
[InitialCondition]
type = FunctionIC
function = 'x<2&x>-2'
[]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = c
[]
[time]
type = TimeDerivative
variable = c
[]
[]
[BCs]
[all]
type = DirichletBC
variable = c
boundary = 'left right'
value = 0
[]
[]
[VectorPostprocessors]
[histo]
type = VariableValueVolumeHistogram
variable = c
min_value = 0
max_value = 1.1
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = PJFNK
[]
[Outputs]
execute_on = 'initial timestep_end'
csv = true
[]
(test/tests/materials/functor_properties/prop-caching.i)
n=5
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = ${n}
ny = ${n}
nz = ${n}
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff_u]
type = FunctorMatDiffusion
variable = u
diffusivity = 'slow_prop'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 'left'
value = 1
[]
[right]
type = DirichletBC
variable = u
boundary = 'right'
value = 0
[]
[]
[Materials]
[slow_prop]
type = ReallyExpensiveFunctorMaterial
execute_on = 'always'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/parent2_quad.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./pp_aux]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./quad]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.1 0.1 0 0.9 0.1 0 0.1 0.9 0 0.9 0.9 0'
input_files = 'quad_sub1.i'
[../]
[]
[Transfers]
[./sub_to_parent_pp]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = quad
variable = pp_aux
postprocessor = pp
[../]
[]
(modules/functional_expansion_tools/examples/3D_volumetric_cylindrical_subapp_mesh_refine/sub.i)
# Derived from the example '3D_volumetric_cylindrical' with the following differences:
#
# 1) The model mesh is refined in the MasterApp by 1
# 2) Mesh adaptivity is enabled for the SubApp
# 3) Output from the SubApp is enabled so that the mesh changes can be visualized
[Mesh]
type = FileMesh
file = cyl-tet.e
[]
[Adaptivity]
marker = errorfrac
steps = 2
[./Indicators]
[./error]
type = GradientJumpIndicator
variable = s
outputs = none
[../]
[../]
[./Markers]
[./errorfrac]
type = ErrorFractionMarker
refine = 0.4
coarsen = 0.1
indicator = error
outputs = none
[../]
[../]
[]
# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s] # Something to make 's' change each time, but allow a converging solution
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = CylindricalDuo
orders = '5 3' # Axial first, then (r, t) FX
physical_bounds = '-2.5 2.5 0 0 1' # z_min z_max x_center y_center radius
z = Legendre # Axial in z
disc = Zernike # (r, t) default to unit disc in x-y plane
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
file_base = sub
[]
(modules/thermal_hydraulics/test/tests/components/pump_1phase/clg.head.i)
[GlobalParams]
initial_T = 393.15
initial_vel = 0.0372
f = 0
fp = fp
scaling_factor_1phase = '1e-2 1e-2 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[pump_head_fn]
type = PiecewiseLinear
x = '0 0.5'
y = '0 1 '
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 20
T = 393.15
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 0.567
initial_p = 1.318964e+07
[]
[pump]
type = Pump1Phase
connections = 'pipe1:out pipe2:in'
position = '1.02 0 0'
head = 0
volume = 0.567
A_ref = 0.567
initial_p = 1.318964e+07
initial_vel_x = 0.0372
initial_vel_y = 0
initial_vel_z = 0
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhoEV = 1e-5
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '1 0 0'
length = 0.96
n_elems = 10
A = 0.567
initial_p = 1.4072e+07
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1.4072e+07
[]
[]
[ControlLogic]
[pump_head_ctrl]
type = TimeFunctionComponentControl
component = pump
parameter = head
function = pump_head_fn
[]
[]
[Postprocessors]
[pump_head]
type = RealComponentParameterValuePostprocessor
component = pump
parameter = head
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.1
num_steps = 10
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
[out]
type = CSV
show = 'pump_head'
[]
print_linear_residuals = false
[]
(test/tests/dgkernels/1d_advection_dg/1d_advection_dg.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[Functions]
[ic_u]
type = PiecewiseConstant
axis = x
direction = right
xy_data = '0.1 0.0
0.6 1.0
1.0 0.0'
[]
[]
[Variables]
[u]
order = FIRST
family = MONOMIAL
[]
[]
[Kernels]
[time_u]
type = TimeDerivative
variable = u
[]
[adv_u]
implicit = false
type = ConservativeAdvection
variable = u
velocity = '1 0 0'
[]
[]
[DGKernels]
[dg_advection_u]
implicit = false
type = DGConvection
variable = u
velocity = '1 0 0'
[]
[]
[ICs]
[u_ic]
type = FunctionIC
variable = u
function = ic_u
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitMidpoint
[]
solve_type = 'LINEAR'
num_steps = 4
dt = 2e-4
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/random_smoothed.i)
# Plasticity models:
# Smoothed tensile with strength = 1MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 1234
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 1234
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./tot_iters]
type = ElementIntegralMaterialProperty
mat_prop = plastic_NR_iterations
outputs = console
[../]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./tensile]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
tensile_tip_smoother = 1E5
yield_function_tolerance = 1.0E-1
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile'
max_NR_iterations = 20
min_stepsize = 1E-4
max_stepsize_for_dumb = 1E-3
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1 1'
debug_jac_at_intnl = '1 1 1 1'
debug_stress_change = 1E1
debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random_smoothed
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-rc-transient.i)
# Fluid properties
mu = 1.1
rho = 1.1
cp = 1.1
k = 1e-3
# Operating conditions
u_inlet = 1
T_inlet = 200
T_solid = 190
p_outlet = 10
h_fs = 0.01
# Numerical scheme
advected_interp_method = 'average'
velocity_interp_method = 'rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 5
ymin = -1
ymax = 1
nx = 50
ny = 20
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${u_inlet}
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-12
[]
[pressure]
type = INSFVPressureVariable
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${T_inlet}
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[energy_time]
type = INSFVEnergyTimeDerivative
variable = T_fluid
rho = ${rho}
dh_dt = dh_dt
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = FVDiffusion
variable = T_fluid
coeff = ${k}
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_x
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_y
function = 0
[]
[inlet-T]
type = FVNeumannBC
variable = T_fluid
value = '${fparse u_inlet * rho * cp * T_inlet}'
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = vel_y
function = 0
[]
[symmetry-u]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_x
u = vel_x
v = vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = vel_y
u = vel_x
v = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet_u]
type = INSFVMomentumAdvectionOutflowBC
variable = vel_x
u = vel_x
v = vel_y
boundary = 'right'
momentum_component = 'x'
rho = ${rho}
[]
[outlet_v]
type = INSFVMomentumAdvectionOutflowBC
variable = vel_y
u = vel_x
v = vel_y
boundary = 'right'
momentum_component = 'y'
rho = ${rho}
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '${p_outlet}'
[]
[]
[FunctorMaterials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv T_solid'
prop_values = '${h_fs} ${T_solid}'
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 7e-13
dt = 0.4
end_time = 0.8
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/parser/cli_multiapp_single/dt_from_parent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/multiapps/steffensen_postprocessor/transient_main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[source]
type = BodyForce
variable = u
value = 1
[]
[]
[BCs]
[left]
type = PostprocessorDirichletBC
variable = u
boundary = left
postprocessor = 'from_sub'
[]
[]
[Postprocessors]
[coupling_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[from_sub]
type = Receiver
default = 0
[]
[to_sub]
type = SideAverageValue
variable = u
boundary = right
[]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
# App coupling parameters
fixed_point_algorithm = 'steffensen'
fixed_point_max_its = 30
transformed_postprocessors = 'from_sub'
[]
[Outputs]
csv = true
exodus = false
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = 'transient_sub.i'
clone_parent_mesh = true
execute_on = 'timestep_begin'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[left_from_sub]
type = MultiAppPostprocessorTransfer
from_multi_app = sub
from_postprocessor = 'to_main'
to_postprocessor = 'from_sub'
reduction_type = 'average'
[]
[right_to_sub]
type = MultiAppPostprocessorTransfer
to_multi_app = sub
from_postprocessor = 'to_sub'
to_postprocessor = 'from_main'
[]
[]
(modules/solid_mechanics/test/tests/material_limit_time_step/mult_inelastic/no_inelastic_model_timestep_limit.i)
# This is a basic test of the material time step computed by the
# ComputeMultipleInelasticStress model. If no inelastic models
# are defined, the material time step should be the maximum
# value representable by a real number.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Materials]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = ''
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[time_step_limit]
type = MaterialTimeStepPostprocessor
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.001
end_time = 1.1
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1
growth_factor = 2.0
cutback_factor = 0.5
timestep_limiting_postprocessor = time_step_limit
[]
[]
[Outputs]
csv=true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_radiation/gap_heat_transfer_radiation_test.i)
#
# 1-D Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a helium-filled gap including radiation.
#
# The mesh consists of two element blocks containing one element each. Each
# element is a unit cube. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far left boundary
# is ramped from 100 to 200 over one time unit, and then held fixed for an additional
# time unit. The temperature of the far right boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks:
#
# Flux = (T_left - T_right) * h_gap
#
# where h_gap = h_gas + h_cont + h_rad
#
# By setting the contact pressure, roughnesses, and jump distances to zero, the gap
# conductance simplifies to:
#
# h_gap = gapK/d_gap + sigma*Fe*(T_left^2 + T_right^2)*(T_left + T_right)
#
# where Fe = 1/(1/eps_left + 1/eps_right - 1)
# eps = emissivity
#
# For pure helium, BISON computes the gas conductivity as:
#
# gapK(Tavg) = 2.639e-3*Tavg^0.7085
#
# For the test, the final (t=2) average gas temperature is (200 +100)/2 = 150,
# giving gapK(150) = 0.09187557
#
# Assuming ems_left = ems_right = 0.5, Fe = 1/3
#
# The heat flux across the gap at that time is then:
#
# Flux(2) = 100 * ((0.09187557/1.0) + (5.669e-8/3)*(200^2 + 100^2)*(200 + 100))
# = 37.532557
#
# The flux post processors give 37.53255
#
[Mesh]
file = gap_heat_transfer_radiation_test.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '200 200'
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./temp_far_left]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[ThermalContact]
[./gap]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
gap_conductivity = 0.09187557
emissivity_primary = 0.5
emissivity_secondary = 0.5
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 10000000.0
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_tol = 1e-3
l_max_its = 100
start_time = 0.0
dt = 1
end_time = 1.0
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3tt_out
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/IsolatedBoundingBoxIC_3D.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
xmin = 0
xmax = 40
ny = 10
ymin = 0
ymax = 30
nz = 10
zmin = 0
zmax = 40
[]
[Problem]
solve = false
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./c]
type = IsolatedBoundingBoxIC
variable = c
smaller_coordinate_corners = '5 5 5 14 14 14 30 23 30'
larger_coordinate_corners = '10 9 10 20 19 20 35 27 35'
inside = '0.2 0.5 0.8'
outside = 1
int_width = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 1
dt = 1e-5
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/diffusion_xfem/levelsetcut3d.i)
# 3D: Mesh is cut by level set based cutter
# The level set is a MOOSE auxvariable
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 1.0
elem_type = HEX8
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '0 0.1'
[../]
[./ls_func]
type = ParsedFunction
expression = 'sqrt(x*x + y*y + z*z) - 0.5'
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = left
value = 2
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/fromsub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[transferred_u]
[]
[elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
[]
[]
[Transfers]
[from_sub]
source_variable = 'sub_u sub_u'
variable = 'transferred_u elemental_transferred_u'
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
[]
[]
(modules/xfem/test/tests/moving_interface/cut_mesh_2d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[block1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 1 0'
input = gen
[]
[block2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.5 0 0'
top_right = '1 1 0'
input = block1
[]
[]
[AuxVariables]
[u]
[]
[]
[UserObjects]
[cut_mesh]
type = InterfaceMeshCut2DUserObject
mesh_file = circle_surface.e
interface_velocity_function = vel_func
heal_always = true
block = 2
[]
[]
[Functions]
[vel_func]
type = ConstantFunction
value = 0.011
[]
[]
[Physics/SolidMechanics/QuasiStatic]
displacements = 'disp_x disp_y'
[all]
strain = SMALL
add_variables = true
incremental = false
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
displacements = 'disp_x disp_y'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[AuxVariables]
[ls]
[]
[]
[AuxKernels]
[ls]
type = MeshCutLevelSetAux
mesh_cut_user_object = cut_mesh
variable = ls
[]
[]
[BCs]
[box1_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = left
[]
[box1_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = left
[]
[box2_x]
type = FunctionDirichletBC
variable = disp_x
function = '0.01*t'
boundary = right
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 20
l_tol = 1e-3
nl_max_its = 15
nl_abs_tol = 1e-10
nl_rel_tol = 1e-12
start_time = 0.0
dt = 2
end_time = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/ad_lid_driven_mean_zero_pressure.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
elem_type = QUAD9
[]
[]
[AuxVariables]
[vel_x]
order = SECOND
[]
[vel_y]
order = SECOND
[]
[]
[AuxKernels]
[vel_x]
type = VectorVariableComponentAux
variable = vel_x
vector_variable = velocity
component = 'x'
[]
[vel_y]
type = VectorVariableComponentAux
variable = vel_y
vector_variable = velocity
component = 'y'
[]
[]
[Variables]
[./velocity]
order = SECOND
family = LAGRANGE_VEC
[../]
[./T]
order = SECOND
[./InitialCondition]
type = ConstantIC
value = 1.0
[../]
[../]
[./p]
[../]
[./lambda]
family = SCALAR
order = FIRST
[../]
[]
[Kernels]
[./mass]
type = INSADMass
variable = p
[../]
[./momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
[../]
[./momentum_convection]
type = INSADMomentumAdvection
variable = velocity
[../]
[./momentum_viscous]
type = INSADMomentumViscous
variable = velocity
[../]
[./momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
integrate_p_by_parts = true
[../]
[./temperature_time]
type = INSADHeatConductionTimeDerivative
variable = T
[../]
[./temperature_advection]
type = INSADEnergyAdvection
variable = T
[../]
[./temperature_conduction]
type = ADHeatConduction
variable = T
thermal_conductivity = 'k'
[../]
[./mean_zero_pressure]
type = ScalarLagrangeMultiplier
variable = p
lambda = lambda
[../]
[]
[ScalarKernels]
[./mean_zero_pressure_lm]
type = AverageValueConstraint
variable = lambda
pp_name = pressure_integral
value = 0
[../]
[]
[BCs]
[./no_slip]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'bottom right left'
[../]
[./lid]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'top'
function_x = 'lid_function'
[../]
[./T_hot]
type = DirichletBC
variable = T
boundary = 'bottom'
value = 1
[../]
[./T_cold]
type = DirichletBC
variable = T
boundary = 'top'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat]
type = INSAD3Eqn
velocity = velocity
pressure = p
temperature = T
[]
[]
[Postprocessors]
[./pressure_integral]
type = ElementIntegralVariablePostprocessor
variable = p
execute_on = linear
[../]
[]
[Functions]
[./lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels -sub_pc_factor_shift_type'
petsc_options_value = 'asm 2 ilu 4 NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/fsi/test/tests/fsi_acoustics/1D_fluid_only/1D_fluid_only.i)
# Test for `AcousticInertia` and `Diffusion` kernels with only the fluid domain. The
# domain is 1D with length 1m and is subjected to an initial condition composed of
# a combination of sine waves. Fluid pressure is recorded at the midpoint of the
# domain. The recorded fluid pressure should match with analytical results. Because
# this implementation is equivalent to solving a 1D wave equation, analytical results
# exist.
#
# Input parameters:
# Dimensions = 1
# Length = 1 meter
# Fluid speed of sound = 1 m/s
# Initial condition = sin(pi*x) + sin(3*pi*x) + sin(5*3.141*x) + sin(7*pi*x) + sin(9*pi*x)
# Fluid domain = true
# Fluid BCs = pressures are zero on both the boundaries
# Structural domain = false
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 500
xmax = 1
[]
[]
[GlobalParams]
[]
[Variables]
[./p]
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = 'p'
[../]
[./inertia]
type = AcousticInertia
variable = p
[../]
[]
[BCs]
[./leftright_pressure]
type = DirichletBC
variable = p
boundary = 'left right'
value = 0
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
variable = 'p'
function = initial_cond
[../]
[]
[Functions]
[./initial_cond]
type = ParsedFunction
expression = 'sin(pi*x) + sin(3*pi*x) + sin(5*3.141*x) + sin(7*pi*x) + sin(9*pi*x)'
[../]
[]
[Materials]
[./co_sq]
type = GenericConstantMaterial
prop_names = inv_co_sq
prop_values = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
start_time = 0.0
end_time = 1.0
dt = 0.005
dtmin = 0.00001
nl_abs_tol = 1e-12
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 25
timestep_tolerance = 1e-8
automatic_scaling = true
[TimeIntegrator]
type = NewmarkBeta
[]
[]
[Postprocessors]
[./p1]
type = PointValue
point = '0.5 0.0 0.0'
variable = p
[../]
[]
[Outputs]
csv = true
perf_graph = true
print_linear_residuals = true
[]
(test/tests/materials/boundary_material/elem_aux_bc_on_bnd.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
nx = 3
ymin = 0
ymax = 1
ny = 3
[]
[AuxVariables]
[./foo]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
[./temp]
initial_condition = 1
[../]
[]
[AuxKernels]
[./copy_bar]
type = MaterialRealAux
property = bar
variable = foo
boundary = right
execute_on = timestep_end
[../]
[]
[Kernels]
[./heat]
type = CoefDiffusion
variable = temp
coef = 1
[../]
[]
[BCs]
[./leftt]
type = DirichletBC
boundary = left
value = 2
variable = temp
[../]
[]
[Materials]
[./thermal_cond]
type = GenericConstantMaterial
prop_names = 'bar'
prop_values = '1'
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 1
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/basic_advection5.i)
# Basic advection with 1 porepressure as a PorousFlow variable
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[P]
[]
[]
[ICs]
[P]
type = RandomIC
variable = P
min = -1
max = 1
[]
[u]
type = RandomIC
variable = u
[]
[]
[Kernels]
[dummy_P]
type = NullKernel
variable = P
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = P
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.6
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[ppss_qp]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[effective_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
fluid = true
biot_coefficient = 0.5
solid_bulk = 1
[]
[permeability]
type = PorousFlowPermeabilityKozenyCarman
poroperm_function = kozeny_carman_phi0
k0 = 5
m = 2
n = 2
phi0 = 0.1
[]
[relperm_qp]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[darcy_velocity_qp]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = ' test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/rsc01.i)
# RSC test with high-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 600
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '3E-3 3E-2 0.05'
x = '0 1 5'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater poil'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[]
[]
[FluidProperties]
[water]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
thermal_expansion = 0
viscosity = 1e-3
[]
[oil]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 20
thermal_expansion = 0
viscosity = 2e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = poil
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
compute_enthalpy = false
compute_internal_energy = false
[]
[oil]
type = PorousFlowSingleComponentFluid
fp = oil
phase = 1
compute_enthalpy = false
compute_internal_energy = false
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_oil]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[]
[]
[Variables]
[pwater]
[]
[poil]
[]
[]
[ICs]
[water_init]
type = ConstantIC
variable = pwater
value = 0
[]
[oil_init]
type = ConstantIC
variable = poil
value = 15
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = poil
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = poil
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[SOil]
family = MONOMIAL
order = CONSTANT
[]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[SOil]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 1
variable = SOil
[]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[recharge]
type = PorousFlowSink
variable = pwater
boundary = 'left'
flux_function = -1.0
[]
[fixedwater]
type = DirichletBC
variable = pwater
boundary = 'right'
value = 0
[]
[fixedoil]
type = DirichletBC
variable = poil
boundary = 'right'
value = 15
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '0 0 0'
end_point = '7 0 0'
sort_by = x
num_points = 21
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = rsc01
[along_line]
type = CSV
execute_vector_postprocessors_on = final
[]
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[]
(test/tests/time_steppers/iteration_adaptive/piecewise_constant.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[./temp_spike]
type = PiecewiseConstant
x = '0 1 1.1 1.2 2'
y = '1 1 2 1 1'
[../]
[]
[Executioner]
type = Transient
end_time = 2.0
verbose = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.9
timestep_limiting_function = temp_spike
force_step_every_function_point = true
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Outputs]
csv = true
[]
(test/tests/transfers/general_field/shape_evaluation/regular/sub_array.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[AuxVariables]
[from_main]
initial_condition = '-1 -1'
components = 2
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = '-1 -1'
components = 2
[]
[to_main]
[InitialCondition]
type = ArrayFunctionIC
function = '3+2*x*x+3*y*y*y 5+2*x*x+3*y*y*y'
[]
components = 2
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = ArrayFunctionIC
function = '4+2*x*x+3*y*y*y 6+2*x*x+3*y*y*y'
[]
components = 2
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/porous_flow/test/tests/jacobian/heat_advection01_fully_saturated.i)
# 1phase, using fully-saturated version, heat advection
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[pp]
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[pp]
type = RandomIC
variable = pp
max = 0.0
min = -1.0
[]
[]
[Kernels]
[pp]
type = TimeDerivative
variable = pp
[]
[heat_advection]
type = PorousFlowFullySaturatedHeatAdvection
variable = temp
gravity = '1 2 3'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1.1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[PS]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Preconditioning]
active = check
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/monte_carlo.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_left uniform_right'
execute_on = INITIAL
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
check_multiapp_execute_on = false
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(test/tests/bcs/periodic/orthogonal_pbc_on_square.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmax = 10
ymax = 10
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Functions]
[./tr_x]
type = ParsedFunction
expression = 0
[../]
[./tr_y]
type = ParsedFunction
expression = x
[../]
[./itr_x]
type = ParsedFunction
expression = y
[../]
[./itr_y]
type = ParsedFunction
expression = 0
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
y_center = 1
x_spread = 0.25
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
# active = ' '
[./Periodic]
[./x]
primary = bottom
secondary = left
transform_func = 'tr_x tr_y'
inv_transform_func = 'itr_x itr_y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 10
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/circles_from_file_ic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 56
nz = 0
xmin = 0
xmax = 200
ymin = 0
ymax = 112
zmin = 0
zmax = 0
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./IC_c]
type = SmoothCircleFromFileIC
file_name = 'circles.txt'
invalue = 1
outvalue = 0
variable = c
int_width = 6
[../]
[]
[Kernels]
[./c_dot]
type = TimeDerivative
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
num_steps = 0
[]
[Outputs]
exodus = true
csv = false
[]
(test/tests/meshmodifiers/element_subdomain_modifier/return_moving_boundary.i)
[Problem]
solve = false
[]
[Mesh]
add_subdomain_ids = 3
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[boundary]
type = SideSetsBetweenSubdomainsGenerator
input = 'right'
new_boundary = 'moving_boundary'
primary_block = '1'
paired_block = '2'
[]
[]
[AuxVariables]
[dummy]
[]
[]
[MeshModifiers]
[subdomain_change]
type = TimedSubdomainModifier
times = '0.3 0.6'
blocks_from = '1 3'
blocks_to = '3 1'
moving_boundaries = 'moving_boundary'
moving_boundary_subdomain_pairs = '1 2'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform2_lode_zero.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 4
mc_interpolation_scheme = lode_zero
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_lode_zero
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_06.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Hysteresis order is initialised = 2, with turning points = (0.6, 0.8)
# Initial saturation is 0.71
# Water is added to the system, so order = 3 with turning point = 0.71
# Then water is added to the system until saturation = 0.8, when order = 1
# Then water is added to the system until saturation = 1.0, when order becomes zero
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -9E5
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 2
previous_turning_points = '0.6 0.8'
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 7
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
[]
[]
(test/tests/adaptivity/initial_adapt/initial_adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = 'PJFNK'
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
initial_steps = 2
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/torque_reaction/disp_about_axis_axial_motion.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction=true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
add_variables = true
decomposition_method = EigenSolution
use_finite_deform_jacobian = true
[]
[]
[BCs]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
# Because rotation is prescribed about the z axis, the
# DisplacementAboutAxis BC is only needed for the x and y
# displacements.
[./top_x]
type = DisplacementAboutAxis
boundary = top
function = 't'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[../]
[./top_y]
type = DisplacementAboutAxis
boundary = top
function = 't'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Postprocessors]
[./disp_x_5]
type = NodalVariableValue
variable = disp_x
nodeid = 5
[../]
[./disp_y_5]
type = NodalVariableValue
variable = disp_y
nodeid = 5
[../]
[./disp_x_6]
type = NodalVariableValue
variable = disp_x
nodeid = 6
[../]
[./disp_y_6]
type = NodalVariableValue
variable = disp_y
nodeid = 6
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-9
l_tol = 1e-8
start_time = 0.0
dt = 2
dtmin = 2 # die instead of cutting the timestep
end_time = 90
[]
[Outputs]
file_base = disp_about_axis_axial_motion_out
csv = true
[]
(test/tests/postprocessors/num_adaptivity_cycles/num_adaptivity_cycles_toggle_adaptivity_wait.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = 'PJFNK'
[]
[Adaptivity]
cycles_per_step = 1
marker = box
max_h_level = 2
initial_steps = 4
initial_marker = initial_box
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = dont_mark
type = BoxMarker
[../]
[./initial_box]
type = BoxMarker
bottom_left = '0.8 0.1 0'
top_right = '0.9 0.2 0'
inside = refine
outside = dont_mark
[../]
[../]
[]
[UserObjects]
[./toggle_adaptivity]
type = ToggleMeshAdaptivity
mesh_adaptivity = 'off'
apply_after_timestep = 1
[../]
[]
[Postprocessors]
[./adaptivity_cycles]
type = NumAdaptivityCycles
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_finite_strain_jacobian/bending_jacobian.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
nx = 10
ny = 2
elem_type = QUAD4
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '10 0'
input = corner
[]
[mid]
type = ExtraNodesetGenerator
new_boundary = 103
coord = '5 2'
input = side
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
use_automatic_differentiation = true
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[]
[]
[BCs]
[fix_corner_x]
type = ADDirichletBC
variable = disp_x
boundary = 101
value = 0
[]
[fix_corner_y]
type = ADDirichletBC
variable = disp_y
boundary = 101
value = 0
[]
[fix_y]
type = ADDirichletBC
variable = disp_y
boundary = 102
value = 0
[]
[move_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 103
function = '-t'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
dt = 0.1
dtmin = 0.1
num_steps = 2
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(python/peacock/tests/common/transient_with_date.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
# Preconditioned JFNK (default)
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = with_date
exodus = true
[./with_date]
type = Exodus
file_base = with_date
append_date = true
append_date_format = '%Y-%m-%d'
[../]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/tosub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./layered_average_value]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./layered_aux]
type = SpatialUserObjectAux
variable = layered_average_value
execute_on = timestep_end
user_object = layered_average
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = bottom
value = 0
[../]
[./top]
type = DirichletBC
variable = u
boundary = top
value = 1
[../]
[]
[UserObjects]
[./layered_average]
type = LayeredAverage
variable = u
direction = y
num_layers = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
execute_on = timestep_end
positions = '0.3 0.1 0.3 0.7 0.1 0.3'
type = TransientMultiApp
input_files = tosub_sub.i
app_type = MooseTestApp
[../]
[]
[Transfers]
[./layered_transfer]
source_user_object = layered_average
variable = multi_layered_average
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub_app
skip_coordinate_collapsing = true
[../]
[./element_layered_transfer]
source_user_object = layered_average
variable = element_multi_layered_average
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub_app
skip_coordinate_collapsing = true
[../]
[]
(modules/optimization/test/tests/userobjects/adjoint_solution/adjoint.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[MultiApps]
[forward]
type = FullSolveMultiApp
input_files = forward.i
execute_on = INITIAL
[]
[]
[AuxVariables/u_reverse]
[]
[UserObjects]
[u_reverse_solution]
type = AdjointSolutionUserObject
mesh = forward_out.e
system_variables = 'u'
reverse_time_end = 10
[]
[terminate]
type = Terminator
expression = 'u_reverse_test > 1e-12'
error_level = ERROR
[]
[]
[AuxKernels]
[u_reverse_aux]
type = SolutionAux
variable = u_reverse
solution = u_reverse_solution
[]
[]
[Functions]
[u_reverse_fun]
type = ParsedFunction
expression = '(x + y) * (11 - t)'
[]
[]
[Postprocessors]
[u_reverse_test]
type = ElementL2Error
variable = u_reverse
function = u_reverse_fun
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
(test/tests/auxkernels/solution_aux/solution_aux_multi_var.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
from_variable = nodal_10
add_factor = -20
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
from_variable = source_nodal
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource_added.e
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_radiation/cylindrical.i)
T_hs = 1200
T_ambient = 1500
emissivity = 0.3
view_factor = 0.6
t = 5.0
L = 2
D_i = 0.2
thickness = 0.5
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
stefan_boltzmann = 5.670367e-8
R_i = ${fparse 0.5 * D_i}
D_o = ${fparse D_i + 2 * thickness}
A = ${fparse pi * D_o * L}
heat_flux = ${fparse stefan_boltzmann * emissivity * view_factor * (T_ambient^4 - T_hs^4)}
scale = 0.8
power = ${fparse scale * heat_flux * A}
E_change = ${fparse power * t}
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${density}
cp = ${specific_heat_capacity}
k = ${conductivity}
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
orientation = '0 0 1'
position = '0 0 0'
length = ${L}
n_elems = 10
inner_radius = ${R_i}
widths = '${thickness}'
n_part_elems = '10'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
names = 'region'
initial_T = ${T_hs}
[]
[hs_boundary]
type = HSBoundaryRadiation
boundary = 'hs:outer'
hs = hs
T_ambient = ${T_ambient}
emissivity = ${emissivity}
view_factor = ${view_factor}
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergyRZ
block = 'hs:region'
axis_dir = '0 0 1'
axis_point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[heat_rate_pp_relerr]
type = RelativeDifferencePostprocessor
value1 = hs_boundary_integral
value2 = ${power}
execute_on = 'INITIAL'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr heat_rate_pp_relerr'
execute_on = 'FINAL'
[]
[]
(modules/porous_flow/test/tests/energy_conservation/except01.i)
# checking that the heat-energy postprocessor throws the correct error if the phase number is entered incorrectly
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[temp]
[]
[]
[ICs]
[tinit]
type = FunctionIC
function = '100*x'
variable = temp
[]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[]
[Kernels]
[dummyt]
type = TimeDerivative
variable = temp
[]
[dummyp]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
viscosity = 0.001
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Postprocessors]
[total_heat]
type = PorousFlowHeatEnergy
phase = 1
[]
[rock_heat]
type = PorousFlowHeatEnergy
[]
[fluid_heat]
type = PorousFlowHeatEnergy
include_porous_skeleton = false
phase = 0
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = except01
csv = true
[]
(test/tests/utils/2d_linear_interpolation/2d_linear_interpolation_test.i)
# Test description - view this file in emacs and adjust the window size to view the file as it was created.
#
# This problem tests the MOOSE function PiecewiseBilinear and the MOOSE utility BilinearInterpolation, which are
# used to solve 2D linear interpolation problems.
#
# The problem is one element with node coordinate locations in x,y,z space as indicated in the ASCII art:
#
#
# ^
# |
# z
# |
#
# (1,1,2) (1,2,2)
# *--------------*
# / | / |
# / | (2,2,2) / |
# (2,1,2) *--------------* |
# | | | |
# | *---------|----* (1,2,1) --y-->
# | / (1,1,1) | /
# |/ |/
# *--------------*
# / (2,1,1) (2,2,1)
# /
# x
# /
# |_
#
# problem time ...0...1...2
#
#
# There are four variables and four functions of the same name, u,v,w, and A. The diffusion equation is solved
# for each of these variables with a boundary condition of type FunctionDirchletBC applied to a boundary
# (i.e. node set) that includes every node in the element. Each boundary condition uses a function of type
# PiecewiseBilinear that gets its value from a file named fred.csv.
#
# fred is a matrix of data whose first row and first column are vectors that can refer to either spacial positions
# corresponding to an axis or values of time. The remaining data are values of fred for a given row and column pair.
#
#
# Visualize fred like this:
#
# 0 1 3 where fred is a csv file that actually looks like this 0,1,3
# 0 0 0 0 0,0,0,0
# 1 0 1 3 1,0,1,3
# 3 0 5 7 3,0,5,7
#
# Another way to think of fred is:
#
# |0 1 3| - These values can be spacial positions corresponding to
# axis= 0,1, or 2, or time
#
#
# |0| |0 0 0|
# These values can be - |1| |0 1 3| - values of fred corresponding to row-column pairs
# time or spacial |3| |0 5 7|
# positions corresponding
# to axis= 0,1, or 2
#
#
# The parameters and possible values for the function PiecewiseBilinear are:
#
# data_file = fred.csv
# axis = 0, 1, or 2
# xaxis = 0, 1, or 2
# yaxis = 0, 1, or 2
# radial = true or false (false is default)
#
# where 0, 1, or 2 refer to the x, y, or z axis.
#
# If the parameter axis is defined, then the first row of fred are spacial position and the first column
# of fred are the values of time.
#
# If the parameter xaxis is defined, then the first row of fred are spacial positions and the first column
# of fred are the values of time ... just like defining the parameter axis.
#
# If the parameter yaxis is defined, then the first row of fred are time values and the first column of fred
# are spacial positions.
#
# If parameters axis AND EITHER xaxis or yaxis are defined together you'll get a moose error.
# i.e.
# axis = 0
# xaxis = 1
# results in an error. So, if you use the parameter axis, don't use xaxis or yaxis.
#
# If parameters xaxis and yaxis are defined (and radial is false), then the first row of fred are spacial positions corresponding to xaxis value,
# and the first column are spacial positions corresponding to the yaxis value.
#
# If xaxis and yaxis are defined and radial is true, the first row of fred contains values
# corresponding to the radius calculated from the coordinates of each point. Note that
# the definition of xaxis and yaxis define the "plane" of the radius. For example,
# xaxis = 0 and yaxis = 1 means that x and y components of the point are use to
# calculate the radius. xaxis = 1 and yaxis = 2 means that x and z components are used.
# The first column is for time in this case. xaxis and yaxis have to be specified and
# radial = true for this to work, otherwise a MOOSE error will result.
# This was developed so that an axisymmetric function could be defined for a 3D mesh.
#
[Mesh]
file = cube.e
# This problem only has 1 element, so using DistributedMesh in parallel
# isn't really an option, and we don't care that much about DistributedMesh
# in serial.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./A]
order = FIRST
family = LAGRANGE
[../]
[./scaled_u]
order = FIRST
family = LAGRANGE
[../]
[./R]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./u]
type = PiecewiseBilinear
data_file = fred.csv
axis = 0
[../]
#
# Example 1 - variable u
#
# In this example, the first variable is u and the parameter axis is given the value 0. For such a case, the first
# row of fred refers to nodal x-coordinate values and the first column of fred (after the first row) refers to the
# times 0, 1, and 3.
#
# So, at time = 0, the value of u at each node is 0, because that's the value of fred for all x-coordinate values at time=0.
#
# At time = 1, the value of u at nodes with x-coordinate = 1 is 1.
# , the value of u at nodes with x-coordinate = 2 is 2.
#
# You can check this value with your own 2D linear interpolation calculation. Go ahead and check all the examples!
#
# At time = 2, the value of u at nodes with x-coordinate = 1 is 3.
# , the value of u at nodes with x-coordinate = 2 is 4.
#
[./v]
type = PiecewiseBilinear
data_file = fred.csv
xaxis = 1
[../]
#
# Example 2 - variable v
#
# In this example, the variable is v and the parameter xaxis is given the value 1. For such a case, the first
# row of fred refers to nodal y-coordinate values and the first column of fred (after the first row) refers to the
# times 0, 1, and 3.
#
# At time = 0, the value of v at each node is 0, because that's the value of fred for all y-coordinate values at time=0.
#
# At time = 1, the value of v at nodes with y-coordinate = 1 is 1.
# , the value of v at nodes with y-coordinate = 2 is 2.
#
# At time = 2, the value of v at nodes with y-coordinate = 1 is 3.
# , the value of v at nodes with y-coordinate = 2 is 4.
#
[./w]
type = PiecewiseBilinear
data_file = fred.csv
yaxis = 2
[../]
#
# Example 3 - variable w
#
# In this example, the variable is w and the parameter yaxis is given the value 2. For such a case, the first
# row of fred refers to times 0, 1, and 3. The first column of fred (after the first row) refers to the nodal
# z-coordinate values.
#
# At time = 0, the value of w at each node is 0, because that's the value of fred for all z-coordinate values at time=0.
#
# At time = 1, the value of w at nodes with z-coordinate = 1 is 1.
# , the value of w at nodes with z-coordinate = 2 is 3.
#
# At time = 2, the value of w at nodes with z-coordinate = 1 is 2.
# , the value of w at nodes with z-coordinate = 2 is 4.
#
[./A]
type = PiecewiseBilinear
data_file = fred.csv
xaxis = 0
yaxis = 1
[../]
#
# Example 4 - variable A
#
# In this example, the variable is A and the parameters xaxis AND yaxis BOTH defined and given the values 0 and 1 respectivley.
# For such a case, the first row of fred refers to nodal x-coordinate values.
# The first column refers to nodal y-coordinate values.
#
# In this example the values are the same for every time (except time=0 where the values are undefined)
#
# For nodal coordinates with x=1, y=1 A = 1
# x=2, y=1 A = 2
# x=1, y=2 A = 3
# x=2, y=2 A = 4
#
# You can use this 2D linear interpolation function for anything (BC, Kernel, AuxKernel, Material) that has
# a function as one of its parameters. For example, this can be used to describe the fission peaking factors
# that vary in time and along the length of a fuel rod, or a fission rate distribution in metal fuel that varies
# as a function of x and y postion, but is constant in time.
#
#
[./scaled_u]
type = PiecewiseBilinear
data_file = fred.csv
axis = 0
scale_factor = 2
[../]
#
# Example 5 - variable scaled_u. This is just a scaled version of Example 1 to see if the scale_factor works
#
#
#
[./R]
type = PiecewiseBilinear
data_file = fred.csv
xaxis = 0
yaxis = 1
radial = true
[../]
#
# Example 6 - variable R
#
# In this example, the variable is R and the parameters xaxis and yaxis are defined and
# given the values 0 and 1 respectivley. The parameter radial is also defined and given
# the value true. In this case, the x and y components of each point are used to
# calculate a radius. This radius is used in the call to BilinearInterpolation.
# In fred.csv, the first row are the radius values. The first column is time.
#
# At time = 1, the value of R at nodes with coordinates (x = 1, y = 1, or r = 1.414) is 1.414.
# , the value of R at nodes with coordinates (x = 1, y = 2, or r = 2.236) is 2.236.
# , the value of R at nodes with coordinates (x = 2, y = 2, or r = 2.828) is 2.828.
#
# At time = 2, the value of R at nodes with coordinates (x = 1, y = 1, or r = 1.414) is 3.414.
# , the value of R at nodes with coordinates (x = 1, y = 2, or r = 2.236) is 4.236.
# , the value of R at nodes with coordinates (x = 2, y = 2, or r = 2.828) is 4.828.
#
# Note that the case of x = 2, y = 1 gives the same result as x = 1, y=2.
#
#
[] # End Functions
[Kernels]
[./diffu]
type = Diffusion
variable = u
[../]
[./diffv]
type = Diffusion
variable = v
[../]
[./diffw]
type = Diffusion
variable = w
[../]
[./diffA]
type = Diffusion
variable = A
[../]
[./diff_scaled_u]
type = Diffusion
variable = scaled_u
[../]
[./diffR]
type = Diffusion
variable = R
[../]
[]
[BCs]
[./u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = u
[../]
[./v]
type = FunctionDirichletBC
variable = v
boundary = '1'
function = v
[../]
[./w]
type = FunctionDirichletBC
variable = w
boundary = '1'
function = w
[../]
[./A]
type = FunctionDirichletBC
variable = A
boundary = '1'
function = A
[../]
[./scaled_u]
type = FunctionDirichletBC
variable = scaled_u
boundary = '1'
function = scaled_u
[../]
[./R]
type = FunctionDirichletBC
variable = R
boundary = '1'
function = R
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
nl_rel_tol = 1e-12
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_convergence_issue_flag.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[center_node]
type = BoundingBoxNodeSetGenerator
input = cube
new_boundary = 'center_point'
top_right = '0.51 0.51 0'
bottom_left = '0.49 0.49 0'
[]
[back_edge_y]
type = BoundingBoxNodeSetGenerator
input = center_node
new_boundary = 'back_edge_y'
bottom_left = '0.9 0.5 0'
top_right = '1.1 0.5 0'
[]
[back_edge_x]
type = BoundingBoxNodeSetGenerator
input = back_edge_y
new_boundary = back_edge_x
bottom_left = '0.5 0.9 0'
top_right = '0.5 1.0 0'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 300
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'center_point back_edge_y'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'center_point back_edge_x'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.001*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
euler_angle_1 = 164.5
euler_angle_2 = 90.0
euler_angle_3 = 15.3
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
print_state_variable_convergence_error_messages = true
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e5
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '0.5 5'
effective_shear_modulus_per_mode = '4.7e4 4.7e4' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1e5 2e7'
normalized_slip_activiation_energy_per_mode = '4e-3 3e-2'
slip_energy_proportionality_factor_per_mode = '330 100'
substructure_rate_coefficient_per_mode = '400 100'
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '2e-3 2e-3' #minimize impact
grain_size = 20.0e-3 #20 microns
print_state_variable_convergence_error_messages = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
nl_max_its = 20
l_max_its = 50
dt = 0.3
dtmin = 1.0e-4
dtmax = 0.1
num_steps = 1
[]
(modules/porous_flow/test/tests/dirackernels/bh_except09.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
compute_enthalpy = false
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
use_mobility = true
use_enthalpy = true
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/stochastic_tools/test/tests/multiapps/user_cli_args/sub_transient.i)
[StochasticTools]
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Postprocessors]
[size]
type = AverageElementSize
execute_on = 'initial'
[]
[function_val]
type = FunctionValuePostprocessor
function = fun
scale_factor = 1.0
[]
[]
[Functions/fun]
type = ConstantFunction
value = 1.0
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Controls/receiver]
type = SamplerReceiver
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/between_multiapp/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_0]
type = MooseVariableScalar
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 3
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[Postprocessors]
[average_1]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/energy_conservation/heat01.i)
# checking that the heat-energy postprocessor correctly calculates the energy
# 0phase, constant porosity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[]
[ICs]
[tinit]
type = FunctionIC
function = '100*x'
variable = temp
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp'
number_fluid_phases = 0
number_fluid_components = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[]
[Postprocessors]
[total_heat]
type = PorousFlowHeatEnergy
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = heat01
csv = true
[]
(modules/porous_flow/test/tests/chemistry/except10.i)
# Exception test.
# Incorrect number of activation energies
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = '1.5e4 1'
molar_volume = 1
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/thermal_hydraulics/test/tests/components/junction_one_to_one_1phase/constriction_1phase.i)
# This test is used to test the JunctionOneToOne1Phase1Phase component with unequal areas
# at the junction. The downstream flow channel has an area half that of the
# upstream pipe, so there should be a pressure increase just upstream of the
# junction due to the partial wall. The velocity should increase through the
# junction (approximately by a factor of 2, but there are compressibility effects).
[GlobalParams]
gravity_vector = '0 0 0'
fp = fp
closures = simple_closures
f = 0
initial_T = 300
initial_p = 1e5
initial_vel = 1
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[left_boundary]
type = InletDensityVelocity1Phase
input = 'left_channel:in'
rho = 466.6666667
vel = 1
[]
[left_channel]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 50
A = 1.0
[]
[junction]
type = JunctionOneToOne1Phase
connections = 'left_channel:out right_channel:in'
[]
[right_channel]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 50
A = 0.5
[]
[right_boundary]
type = Outlet1Phase
input = 'right_channel:out'
p = 1e5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.01
num_steps = 10
abort_on_solve_fail = true
solve_type = NEWTON
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 60
l_tol = 1e-4
[]
[Outputs]
exodus = true
show = 'p T vel'
execute_on = 'initial timestep_end'
velocity_as_vector = false
[]
(modules/scalar_transport/test/tests/physics/diffusion_multi_cg.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[MultiSpeciesDiffusion]
[ContinuousGalerkin]
[diff]
# A and C have the same equation, on purpose
species = 'A B C'
diffusivity_matprops = 'da db 1'
source_functors = '0 2 0'
source_coefs = '1 2 1'
# Test all the ways of setting the boundary conditions (from variable, pp, etc)
# B and (A,C) have different boundary conditions to make sure the data is read for
# the right species
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0;
left_to_0 right_to_0;
left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable;
1 flux_pp;
1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1;
left_to_1 right_to_1 top_to_1 bottom_to_1;
left_to_1 right_to_1'
boundary_values = '2 value_pp;
2 value_pp value_function value_variable;
2 value_pp'
# Add some postprocessing
compute_diffusive_fluxes_on = 'right left top'
[]
[]
[]
[]
[Materials]
[diff_coeffs]
type = ADGenericConstantMaterial
prop_names = 'da db'
prop_values = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
initial_condition = 1
[]
[value_variable]
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'A B C'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/gravity_head_2/gh08.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh08
csv = true
[]
(modules/solid_mechanics/test/tests/ad_simple_linear/linear-hand-coded.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0e10
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
#Preconditioned JFNK (default)
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = "linear-out"
[]
(test/tests/geomsearch/2d_moving_penetration/restart2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
dt = 0.05
end_time = 1.0
[]
[Outputs]
exodus = true
[]
[Problem]
restart_file_base = restart_out_cp/0010
[]
(modules/porous_flow/test/tests/jacobian/basic_advection1.i)
# Basic advection with no PorousFlow variables
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[P]
[]
[]
[ICs]
[P]
type = FunctionIC
variable = P
function = '2*(1-x)'
[]
[u]
type = RandomIC
variable = u
[]
[]
[Kernels]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = ''
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[ppss_qp]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm_qp]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[darcy_velocity_qp]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = ' test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/contact/test/tests/fieldsplit/frictionless_mortar_FS.i)
offset = 0.021
vy = 0.15
vx = 0.04
refine = 1
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[original_file_mesh]
type = FileMeshGenerator
file = long_short_blocks.e
[]
uniform_refine = ${refine}
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
use_automatic_differentiation = true
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
value = 'if(t<0.5,${vx}*t-${offset},${vx}-${offset})'
[]
[vertical_movement]
type = ParsedFunction
value = 'if(t<0.5,${offset},${vy}*(t-0.5)+${offset})'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 30
function = horizontal_movement
preset = false
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = vertical_movement
preset = false
[]
[]
[Materials]
[elasticity_tensor_left]
type = ADComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ADComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ADComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ADComputeFiniteStrainElasticStress
block = 2
[]
[]
[Contact]
[leftright]
secondary = 10
primary = 20
model = frictionless
formulation = mortar
c_normal = 1e6
[]
[]
[ICs]
[disp_y]
block = 1
variable = disp_y
value = ${offset}
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = -${offset}
type = ConstantIC
[]
[]
[Preconditioning]
[FSP]
type = FSP
topsplit = 'contact_interior'
[contact_interior]
splitting = 'interior contact'
splitting_type = schur
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_fieldsplit_schur_fact_type -mat_mffd_err'
petsc_options_value = '200 full 1e-5'
schur_pre = 'S'
[]
[interior]
vars = 'disp_x disp_y'
petsc_options_iname = '-ksp_type -pc_type -pc_hypre_type '
petsc_options_value = 'gmres hypre boomeramg'
[]
[contact]
vars = 'leftright_normal_lm'
[]
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
end_time = 1
abort_on_solve_fail = true
l_max_its = 200
nl_abs_tol = 1e-8
line_search = 'none'
nl_max_its = 20
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[lin]
type = NumLinearIterations
outputs = 'console'
[]
[cum]
type = CumulativeValuePostprocessor
postprocessor = 'lin'
outputs = 'console'
[]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3_out
exodus = true
[]
(modules/combined/test/tests/ad_cavity_pressure/3d.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V0 + gamma * t
# with
# alpha = n0
# beta = T0 / 2
# gamma = - (0.003322259...) * V0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# The parameters combined at t = 1 gives p = 301.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = 3d.e
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.35'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 240.54443866068704
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
use_automatic_differentiation = true
[]
[heat]
type = ADDiffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = ADDiffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = ADFunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = ADFunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
volume = internalVolume
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elast_tensor1]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e1
poissons_ratio = 0
block = 1
[]
[strain1]
type = ADComputeFiniteStrain
block = 1
[]
[stress1]
type = ADComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0
block = 2
[]
[strain2]
type = ADComputeFiniteStrain
block = 2
[]
[stress2]
type = ADComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[]
[Outputs]
exodus = true
[]
(test/tests/meshmodifiers/sideset_around_subdomain_updater/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -1
ymin = -1
nx = 2
ny = 2
subdomain_ids = '0 0 1 1'
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[AuxVariables]
[c]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[c]
type = FunctionAux
variable = c
function = 'if(t%2,x>0,x<0)'
[]
[]
[MeshModifiers]
[subdomain_updater]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = c
threshold = 0.5
subdomain_id = 1
complement_subdomain_id = 0
execute_on = TIMESTEP_END
execution_order_group = 0
[]
[side_updater]
type = SidesetAroundSubdomainUpdater
inner_subdomains = 0
outer_subdomains = 1
update_sideset_name = top
execute_on = TIMESTEP_END
execution_order_group = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.06
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2qtt_out
exodus = true
[]
(modules/contact/tutorials/introduction/step01.i)
#
# A first attempt at mechanical contact
# https://mooseframework.inl.gov/modules/contact/tutorials/introduction/step01.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated1]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 15
xmin = -0.6
xmax = -0.1
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar1
[]
[generated2]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 15
xmin = 0.1
xmax = 0.6
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar2
boundary_id_offset = 4
[]
[collect_meshes]
type = MeshCollectionGenerator
inputs = 'generated1 generated2'
[]
patch_update_strategy = iteration
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'vonmises_stress'
[]
[]
[Contact]
[pillars]
primary = pillar1_right
secondary = pillar2_left
model = frictionless
formulation = penalty
penalty = 1e9
normalize_penalty = true
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[Pressure]
[sides]
boundary = 'pillar1_left pillar2_right'
# we square time here to get a more progressive loading curve
# (more pressure later on once contact is established)
function = 1e4*t^2
[]
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 0.5
[Predictor]
type = SimplePredictor
scale = 1
[]
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(test/tests/outputs/png/adv_diff_reaction_transient_test.i)
[Mesh]
dim = 2
file = Mesh12.e
[]
[Variables]
active = 'phi'
[./phi]
order = SECOND
family = LAGRANGE
[../]
[]
[Kernels]
active = 'trans advection diffusion source'
[./trans]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = Advection0
variable = phi
Au = 10.
Bu = -6.
Cu = 5.
Av = 10.
Bv = 8.
Cv = -1.
[../]
[./diffusion]
type = Diffusion0
variable = phi
Ak = 10.
Bk = 0.1
Ck = 0.1
[../]
[./source]
type = ForcingFunctionXYZ0
variable = phi
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
Au = 10.
Bu = -6.
Cu = 5.
Av = 10.
Bv = 8.
Cv = -1.
Ak = 10.
Bk = 0.1
Ck = 0.1
[../]
[]
[BCs]
active = 'btm_sca rgt_sca top_sca lft_sca'
[./btm_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 1
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[./rgt_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 2
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[./top_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 3
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[./lft_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 4
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[]
[Executioner]
type = Transient #Steady
scheme = bdf2
nl_rel_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_factor_levels -pc_factor_mat_ordering_type'
petsc_options_value = '20 rcm'
start_time = 0.0
end_time = 1.
num_steps = 60000
dt = .2
n_startup_steps = 0
[]
[Outputs]
[png]
type = PNGOutput
resolution = 1
color = RWB
[]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/boundary_tosub_parent.i)
[Mesh]
file = 2blk.e
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left_1]
type = DirichletBC
variable = u
boundary = '1'
value = 4
[]
[left_2]
type = DirichletBC
variable = u
boundary = '2'
value = 3
[]
[right_3]
type = DirichletBC
variable = u
boundary = '3'
value = 2
[]
[right_4]
type = DirichletBC
variable = u
boundary = '4'
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 -4 0'
input_files = boundary_tosub_sub.i
[]
[]
[Transfers]
[to_sub_1]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
from_boundaries = '1'
variable = from_parent_1
[]
[to_sub_2]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
from_boundaries = '2'
variable = from_parent_2
[]
[to_sub_3]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
from_boundaries = '3'
variable = from_parent_3
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[to_sub_4]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
from_boundaries = '4'
variable = from_parent_4
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[]
(modules/porous_flow/test/tests/jacobian/outflowbc02.i)
# PorousFlowOutflowBC: testing Jacobian for single-phase, single-component, with heat
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 2 3'
[]
[Variables]
[pp]
[]
[T]
[]
[]
[PorousFlowFullySaturated]
coupling_type = thermohydro
add_darcy_aux = false
fp = simple_fluid
porepressure = pp
temperature = T
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1.2
cp = 0.9
cv = 1.1
viscosity = 0.4
thermal_expansion = 0.7
[]
[]
[BCs]
[outflow0]
type = PorousFlowOutflowBC
boundary = 'front back top bottom front back'
variable = pp
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[outflowT]
type = PorousFlowOutflowBC
boundary = 'front back top bottom front back'
flux_type = heat
variable = T
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.4
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.1 0.2 0.3 1.8 0.9 1.7 0.4 0.3 1.1'
[]
[matrix_energy]
type = PorousFlowMatrixInternalEnergy
density = 0.5
specific_heat_capacity = 2.2E-3
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1.1 1.2 1.3 0.8 0.9 0.7 0.4 0.3 0.1'
wet_thermal_conductivity = '0.1 0.2 0.3 1.8 1.9 1.7 1.4 1.3 1.1'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1E-7
num_steps = 1
# petsc_options = '-snes_test_jacobian -snes_force_iteration'
# petsc_options_iname = '-snes_type --ksp_type -pc_type -snes_convergence_test'
# petsc_options_value = ' ksponly preonly none skip'
[]
(test/tests/materials/generic_materials/ad_generic_constant_symmetric_rank_two_tensor.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
type = FEProblem
solve = false
[]
[Materials]
[tensor]
type = ADGenericConstantSymmetricRankTwoTensor
tensor_name = constant
tensor_values = '1 2 3 4 5 6' # Note mandel factor kicks in for the off-diagonal entries
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[0]
type = ElementAverageValue
variable = constant_0
[]
[1]
type = ElementAverageValue
variable = constant_1
[]
[2]
type = ElementAverageValue
variable = constant_2
[]
[3]
type = ElementAverageValue
variable = constant_3
[]
[4]
type = ElementAverageValue
variable = constant_4
[]
[5]
type = ElementAverageValue
variable = constant_5
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/central_difference/consistent/3D/3d_consistent_explicit_mass_scaling.i)
# One element test to test the central difference time integrator in 3D.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 2
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 2
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[]
[AuxKernels]
[accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[]
[vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[]
[accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[]
[vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_x
[]
[accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
[]
[vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
[]
[]
[Kernels]
[DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[inertia_x]
type = InertialForce
variable = disp_x
[]
[inertia_y]
type = InertialForce
variable = disp_y
[]
[inertia_z]
type = InertialForce
variable = disp_z
[]
[]
[BCs]
[x_bot]
type = FunctionDirichletBC
variable = disp_x
boundary = 'back'
function = dispx
preset = false
[]
[y_bot]
type = FunctionDirichletBC
variable = disp_y
boundary = 'back'
function = dispy
preset = false
[]
[z_bot]
type = FunctionDirichletBC
variable = disp_z
boundary = 'back'
function = dispz
preset = false
[]
[Periodic]
[x_dir]
variable = 'disp_x disp_y disp_z'
primary = 'left'
secondary = 'right'
translation = '1.0 0.0 0.0'
[]
[y_dir]
variable = 'disp_x disp_y disp_z'
primary = 'bottom'
secondary = 'top'
translation = '0.0 1.0 0.0'
[]
[]
[]
[Functions]
[dispx]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[]
[dispy]
type = ParsedFunction
value = 0.1*t*t*sin(10*t)
[]
[dispz]
type = ParsedFunction
value = 0.1*t*t*sin(20*t)
[]
[]
[Materials]
[elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[]
[strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[]
[density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e4
[]
[density_scaling]
type = DensityScaling
block = 0
density = density
desired_time_step = 0.06
output_properties = density_scaling
outputs = 'exodus'
factor = 0.5
[]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[TimeIntegrator]
type = CentralDifference
use_constant_mass = false
solve_type = lumped
[]
[TimeStepper]
type = PostprocessorDT
postprocessor = time_step
[]
[]
[Postprocessors]
[accel_6x]
type = NodalVariableValue
nodeid = 6
variable = accel_x
[]
[time_step]
type = CriticalTimeStep
factor = 0.5
density = density
density_scaling = density_scaling
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/err.not_a_hs.i)
[GlobalParams]
initial_p = 15.5e6
initial_vel = 2
initial_T = 560
scaling_factor_1phase = '1 1 1'
scaling_factor_temperature = '1'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 3.865
n_elems = 1
A = 8.78882e-5
D_h = 0.01179
f = 0.01
fp = fp
[]
[hx]
type = HeatTransferFromHeatStructure1Phase
hs = inlet # wrong
hs_side = outer
flow_channel = pipe
Hw = 5.33e4
P_hf = 0.029832559676
[]
[hx2]
type = HeatTransferFromHeatStructure1Phase
hs = asdf # wrong
hs_side = outer
flow_channel = pipe
Hw = 5.33e4
P_hf = 0.029832559676
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 15.5e6
T0 = 560
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 15e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1.e-2
dtmin = 1.e-2
solve_type = 'NEWTON'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 1
l_tol = 1e-3
l_max_its = 30
start_time = 0.0
num_steps = 20
[]
(modules/contact/test/tests/mechanical_constraint/glued_penalty.i)
[Mesh]
file = blocks_2d_nogap.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.01
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = glued
formulation = penalty
penalty = 1e+7
[../]
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/small_deform6.i)
# apply nonuniform stretch in x, y and z directions using
# Lame lambda = 0.7E7, Lame mu = 1.0E7,
# trial_stress(0, 0) = 2.9
# trial_stress(1, 1) = 10.9
# trial_stress(2, 2) = 14.9
# With tensile_strength = 2, decaying to zero at internal parameter = 4E-7
# via a Cubic, the algorithm should return to:
# internal parameter = 2.26829E-7
# trace(stress) = 0.799989 = tensile_strength
# stress(0, 0) = -6.4
# stress(1, 1) = 1.6
# stress(2, 2) = 5.6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1E-7*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3E-7*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '5E-7*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningCubic
value_0 = 2
value_residual = 0
internal_limit = 4E-7
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = -1
value_residual = 0
internal_limit = 1E-8
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
use_custom_returnMap = true
use_custom_cto = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-11
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform6
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/components/simple_turbine_1phase/jacobian.i)
[GlobalParams]
initial_p = 1e6
initial_T = 517
initial_vel = 1.0
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
fp = fp
closures = simple_closures
f = 0
gravity_vector = '0 0 0'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.43
cv = 1040.0
q = 2.03e6
p_inf = 0.0
q_prime = -2.3e4
k = 0.026
mu = 134.4e-7
M = 0.01801488
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
A = 1
[]
[turbine]
type = SimpleTurbine1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 1
A_ref = 1.0
K = 0
on = false
power = 1000
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1. 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
A = 1
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-snes_test_err'
petsc_options_value = ' 1e-11'
[]
(modules/solid_mechanics/test/tests/uel/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = left
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = ../../plugins/elastic_uel_tri
use_displaced_mesh = false
num_state_vars = 8
constant_properties = '100 0.3' # E nu
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
[]
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = false
[]
(test/tests/controls/bool_function_control/bool_function_control.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Functions]
[solve_fn]
type = ParsedFunction
expression = 'if(t<0.3, 1, 0)'
[]
[]
[Variables]
[u]
initial_condition = 1
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[bf]
type = BodyForce
variable = u
function = 1
[]
[]
[Controls]
[solve_ctrl]
type = BoolFunctionControl
function = solve_fn
parameter = '*/*/solve'
execute_on = timestep_begin
[]
[]
[Postprocessors]
[./u_val]
type = ElementAverageValue
variable = u
execute_on = 'initial timestep_begin'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/strain_energy_density/incr_model_elas_plas.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[../]
[./ramp_disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 6.8e-6 1.36e-5'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = SMALL
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress elastic_strain_xx elastic_strain_yy elastic_strain_zz plastic_strain_xx plastic_strain_yy plastic_strain_zz strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 'left'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 'bottom'
value = 0.0
[../]
[./top_disp]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 'top'
function = ramp_disp_y
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30e+6
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'isoplas'
[../]
[./isoplas]
type = IsotropicPlasticityStressUpdate
yield_stress = 1e2
hardening_constant = 0.0
[../]
[./strain_energy_density]
type = StrainEnergyDensity
incremental = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 2
num_steps = 2
[]
[Postprocessors]
[./epxx]
type = ElementalVariableValue
variable = elastic_strain_xx
elementid = 0
[../]
[./epyy]
type = ElementalVariableValue
variable = elastic_strain_yy
elementid = 0
[../]
[./epzz]
type = ElementalVariableValue
variable = elastic_strain_zz
elementid = 0
[../]
[./eplxx]
type = ElementalVariableValue
variable = plastic_strain_xx
elementid = 0
[../]
[./eplyy]
type = ElementalVariableValue
variable = plastic_strain_yy
elementid = 0
[../]
[./eplzz]
type = ElementalVariableValue
variable = plastic_strain_zz
elementid = 0
[../]
[./etxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[../]
[./etyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[../]
[./etzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[../]
[./sigxx]
type = ElementAverageValue
variable = stress_xx
[../]
[./sigyy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigzz]
type = ElementAverageValue
variable = stress_zz
[../]
[./SED]
type = ElementAverageValue
variable = SED
[../]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/except09.i)
# Exception testing of PorousFlowPropertyAux
# hystresis_turning_point too large
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[]
[AuxVariables]
[tp]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[tp]
type = PorousFlowPropertyAux
variable = tp
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 3
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/richards/test/tests/gravity_head_2/gh_fu_06.i)
# unsaturated = true
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_fu_06
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/2phasePS.i)
# Simple example of a 2-phase situation with hysteretic capillary pressure. Gas is added to and removed from the system in order to observe the hysteresis
# All liquid water exists in component 0
# All gas exists in component 1
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 sat1'
[]
[]
[Variables]
[pp0]
[]
[sat1]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat1
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = sat1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[sat0]
family = MONOMIAL
order = CONSTANT
[]
[pp1]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat0]
type = PorousFlowPropertyAux
variable = sat0
phase = 0
property = saturation
[]
[pp1]
type = PorousFlowPropertyAux
variable = pp1
phase = 1
property = pressure
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid] # same properties used for both phases
type = SimpleFluidProperties
bulk_modulus = 10 # so pumping does not result in excessive porepressure
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPS
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp0
phase1_saturation = sat1
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 9, 10, -10)'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat0]
type = PointValue
point = '0 0 0'
variable = sat0
[]
[sat1]
type = PointValue
point = '0 0 0'
variable = sat1
[]
[pp0]
type = PointValue
point = '0 0 0'
variable = pp0
[]
[pp1]
type = PointValue
point = '0 0 0'
variable = pp1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 18
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_02.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Water is removed from the system (so order = 0) until saturation = 0.55
# Then, water is added to the system (so order = 1) until saturation = 0.74
# Then, water is removed from the system (so order = 2) until saturation = 0.62
# Then, water is added to the system (so order = 3)
# Then, water is added to the system so that saturation exceeds 0.74, so order = 1
# Then, water is added to the system to saturation becomes 1, so order = 0
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 0.0
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30 * if(t <= 7, -1, if(t <= 10, 1, if(t <= 12, -1, 1)))'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 21
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
sync_times = '0 1 2 9 10 11 12 13 14 15 17 18 19 21' # cut out t=16 and t=20 because numerical roundoff might mean order is not reduced exactly at these times
sync_only = true
[]
[]
(python/peacock/tests/common/lcf1.i)
# LinearCombinationFunction function test
# See [Functions] block for a description of the tests
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 10
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./the_linear_combo]
[../]
[]
[AuxKernels]
[./the_linear_combo]
type = FunctionAux
variable = the_linear_combo
function = the_linear_combo
[../]
[]
[Functions]
[./xtimes]
type = ParsedFunction
expression = 1.1*x
[../]
[./twoxplus1]
type = ParsedFunction
expression = 2*x+1
[../]
[./xsquared]
type = ParsedFunction
expression = (x-2)*x
[../]
[./tover2]
type = ParsedFunction
expression = 0.5*t
[../]
[./the_linear_combo]
type = LinearCombinationFunction
functions = 'xtimes twoxplus1 xsquared tover2'
w = '3 -1.2 0.4 3'
[../]
[./should_be_answer]
type = ParsedFunction
expression = 3*1.1*x-1.2*(2*x+1)+0.4*(x-2)*x+3*0.5*t
[../]
[]
[Postprocessors]
[./should_be_zero]
type = NodalL2Error
function = should_be_answer
variable = the_linear_combo
[../]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = lcf1
hide = dummy
exodus = false
csv = true
[]
(test/tests/postprocessors/nearest_node_number/nearest_node_number_1.i)
# Using NearestNodeNumber, finds the node number of the nearest node to the point in the mesh
# In this case, the point is coincident with node number 1
[Mesh]
type = GeneratedMesh
dim = 1
nx = 4
xmax = 8
# For consistency with distributed mesh
allow_renumbering = false
[]
[UserObjects]
[nnn_uo]
type = NearestNodeNumberUO
point = '2 0 0'
execute_on = 'initial timestep_begin'
[]
[]
[Postprocessors]
[nnn]
type = NearestNodeNumber
nearest_node_number_uo = nnn_uo
execute_on = 'initial timestep_begin'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCEnergyDensity/auxkernel.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmax = 6
ymax = 6
zmax = 0
[]
[Variables]
[./n]
[./InitialCondition]
type = RandomIC
min = 0.0
max = 0.1
[../]
[../]
[./u]
scaling = 1e2
[../]
[./v]
scaling = 1e1
[../]
[]
[AuxVariables]
[./ed]
order = CONSTANT
family = MONOMIAL
[../]
[./edrff0]
order = CONSTANT
family = MONOMIAL
[../]
[./edrff1]
order = CONSTANT
family = MONOMIAL
[../]
[./edrff2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./ndot]
type = TimeDerivative
variable = n
[../]
[./n_bulk]
type = CHBulkPFCTrad
variable = n
[../]
[./u_term]
type = MatDiffusion
variable = n
v = u
diffusivity = C2
[../]
[./v_term]
type = MatDiffusion
variable = n
v = v
diffusivity = C4
[../]
[./u_rctn]
type = Reaction
variable = u
[../]
[./u_gradn]
type = LaplacianSplit
variable = u
c = n
[../]
[./v_rctn]
type = Reaction
variable = v
[../]
[./v_gradu]
type = LaplacianSplit
variable = v
c = u
[../]
[]
[AuxKernels]
[./Energy_n]
type = PFCEnergyDensity
execute_on = 'initial timestep_end'
variable = ed
v = 'n u v'
[../]
[./Energy_rff0]
type = PFCRFFEnergyDensity
execute_on = 'initial timestep_end'
variable = edrff0
log_approach = tolerance
v = 'n u v'
[../]
[./Energy_rff1]
type = PFCRFFEnergyDensity
execute_on = 'initial timestep_end'
variable = edrff1
log_approach = cancelation
v = 'n u v'
[../]
[./Energy_rff2]
type = PFCRFFEnergyDensity
execute_on = 'initial timestep_end'
variable = edrff2
log_approach = expansion
v = 'n u v'
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFCTrad]
type = PFCTradMaterial
order = FOURTH
[../]
[]
[Postprocessors]
[./Total_free_energy]
type = PFCElementEnergyIntegral
variable = ed
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
full = false
off_diag_row = 'u n n v'
off_diag_column = 'n u v u'
[../]
[./FDP]
type = FDP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
# petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
# petsc_options_value = 'hypre boomeramg 101'
# petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
# petsc_options_value = 'asm 101 preonly lu 1'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
l_max_its = 100
l_tol = 1e-04
nl_rel_tol = 1e-09
nl_abs_tol = 1e-11
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/optimization/examples/diffusion_reaction/forward_exact.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[]
[Variables/u]
[]
[Functions]
[rxn_func]
type = ParsedFunction
expression = 'exp(x * y) - 1'
[]
[]
[Materials]
[ad_dc_prop]
type = ADParsedMaterial
expression = '1 + u'
coupled_variables = 'u'
property_name = dc_prop
[]
[ad_rxn_prop]
type = ADGenericFunctionMaterial
prop_values = 'rxn_func'
prop_names = rxn_prop
outputs = exodus
[]
#ADMatReaction includes a negative sign in residual evaluation, so we need to
#reverse this with a negative reaction rate. However, we wanted the parameter
#to remain positive in the optimization problem so we do the same thing here,
#which is why there is one object to evaluate function and another to flip
#it's sign for the kernel
[ad_neg_rxn_prop]
type = ADParsedMaterial
expression = '-rxn_prop'
material_property_names = 'rxn_prop'
property_name = 'neg_rxn_prop'
[]
[]
[Kernels]
[udot]
type = ADTimeDerivative
variable = u
[]
[diff]
type = ADMatDiffusion
variable = u
diffusivity = dc_prop
[]
[reaction]
type = ADMatReaction
variable = u
reaction_rate = neg_rxn_prop
[]
[src]
type = ADBodyForce
variable = u
value = 1
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u
boundary = 'left bottom'
value = 0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 0.1
end_time = 1
[]
[Reporters]
[sample]
type = TransientSyntheticDataCreator
variable = u
single_set_of_measurement_points = '0.625 0.625 0 0.5 0.5 0 0.25 0.25 0
0.875 0.625 0 0.625 0.875 0 0.75 0.25 0 0.25 0.75 0 0.8125 0.9375 0
0.75 0.75 0
0.8125 0.75 0
0.875 0.75 0
0.9375 0.75 0
1 0.75 0
0.8125 0.8125 0
0.875 0.8125 0
0.9375 0.8125 0
1 0.8125 0
0.875 0.875 0
0.9375 0.875 0
1 0.875 0
0.9375 0.9375 0
1 0.9375 0
1 1 0'
measurement_times_for_all_points = '0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0'
outputs = csv_final
[]
[]
[AuxVariables]
[reaction_rate]
[]
[]
[AuxKernels]
[reaction_rate_aux]
type = FunctionAux
variable = reaction_rate
function = rxn_func
execute_on = TIMESTEP_END
[]
[]
[Postprocessors]
[u1]
type = PointValue
variable = u
point = '0.25 0.25 0'
[]
[u2]
type = PointValue
variable = u
point = '0.75 0.75 0'
[]
[u3]
type = PointValue
variable = u
point = '1 1 0'
[]
[]
[Outputs]
exodus = true
csv = true
[csv_final]
type = CSV
execute_on = 'FINAL'
file_base = forward_exact_csv
[]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/tosub_displaced_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent]
[../]
[./elemental_from_parent]
order = CONSTANT
family = MONOMIAL
[../]
[./disp_x]
initial_condition = -.3
[../]
[./disp_y]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/update_euler_angle.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[euler_angle_1]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_2]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[euler_angle_1]
type = MaterialRealVectorValueAux
variable = euler_angle_1
property = updated_Euler_angle
component = 0
execute_on = timestep_end
[]
[euler_angle_2]
type = MaterialRealVectorValueAux
variable = euler_angle_2
property = updated_Euler_angle
component = 1
execute_on = timestep_end
[]
[euler_angle_3]
type = MaterialRealVectorValueAux
variable = euler_angle_3
property = updated_Euler_angle
component = 2
execute_on = timestep_end
[]
[]
[BCs]
[Periodic]
[all]
variable = 'disp_x'
auto_direction = 'z'
[]
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front'
function = '0.01*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[updated_euler_angle]
type = ComputeUpdatedEulerAngle
radian_to_degree = true
[]
[]
[Postprocessors]
[euler_angle_1]
type = ElementAverageValue
variable = euler_angle_1
[]
[euler_angle_2]
type = ElementAverageValue
variable = euler_angle_2
[]
[euler_angle_3]
type = ElementAverageValue
variable = euler_angle_3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.1
dtmin = 0.01
end_time = 5
[]
[Outputs]
csv = true
[]
(modules/peridynamics/test/tests/failure_tests/2D_stretch_failure_BPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
cracks_start = '0.25 0.5 0'
cracks_end = '0.75 0.5 0'
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./damage]
[../]
[./intact_bonds_num]
[../]
[./critical_stretch]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./bond_status]
type = StretchBasedFailureCriterionPD
critical_variable = critical_stretch
variable = bond_status
[../]
[]
[UserObjects]
[./damage]
type = NodalDamageIndexPD
variable = damage
[../]
[./intact_bonds]
type = NodalNumIntactBondsPD
variable = intact_bonds_num
[../]
[]
[ICs]
[./critical_stretch]
type = ConstantIC
variable = critical_stretch
value = 0.001
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.001*t'
[../]
[./rbm_x]
type = RBMPresetOldValuePD
variable = disp_x
boundary = 999
[../]
[./rbm_y]
type = RBMPresetOldValuePD
variable = disp_y
boundary = 999
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialBPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
dt = 0.5
end_time = 1
[]
[Outputs]
file_base = 2D_stretch_failure_BPD
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_second/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
l_max_its = 30
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/thermal_hydraulics/tutorials/single_phase_flow/04_loop.i)
T_in = 300. # K
m_dot_in = 1e-2 # kg/s
press = 10e5 # Pa
# core parameters
core_length = 1. # m
core_n_elems = 25
core_dia = '${units 2. cm -> m}'
core_pitch = '${units 8.7 cm -> m}'
# pipe parameters
pipe_dia = '${units 10. cm -> m}'
A_pipe = '${fparse 0.25 * pi * pipe_dia^2}'
A_core = '${fparse core_pitch^2 - 0.25 *pi * core_dia^2}'
P_wet_core = '${fparse 4*core_pitch + pi * core_dia}'
Dh_core = '${fparse 4 * A_core / P_wet_core}'
tot_power = 2000 # W
[GlobalParams]
initial_p = ${press}
initial_vel = 0.0001
initial_T = ${T_in}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
scaling_factor_1phase = '1 1e-2 1e-4'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1e-2
scaling_factor_rhovV = 1e-2
scaling_factor_rhowV = 1e-2
scaling_factor_rhoEV = 1e-4
closures = simple_closures
fp = he
[]
[FluidProperties]
[he]
type = IdealGasFluidProperties
molar_mass = 4e-3
gamma = 1.67
k = 0.2556
mu = 3.22639e-5
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseTHM
[]
[]
[SolidProperties]
[steel]
type = ThermalFunctionSolidProperties
rho = 8050
k = 45
cp = 466
[]
[]
[Components]
[total_power]
type = TotalPower
power = ${tot_power}
[]
[up_pipe_1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 0.5
n_elems = 15
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct1]
type = JunctionParallelChannels1Phase
position = '0 0 0.5'
connections = 'up_pipe_1:out core_chan:in'
volume = 1e-5
use_scalar_variables = false
[]
[core_chan]
type = FlowChannel1Phase
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
roughness = .0001
A = '${A_core}'
D_h = ${Dh_core}
[]
[core_hs]
type = HeatStructureCylindrical
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
names = 'block'
widths = '${fparse core_dia / 2.}'
solid_properties = 'steel'
solid_properties_T_ref = '300'
n_part_elems = 3
[]
[core_heating]
type = HeatSourceFromTotalPower
hs = core_hs
regions = block
power = total_power
[]
[core_ht]
type = HeatTransferFromHeatStructure1Phase
flow_channel = core_chan
hs = core_hs
hs_side = outer
P_hf = '${fparse pi * core_dia}'
[]
[jct2]
type = JunctionParallelChannels1Phase
position = '0 0 1.5'
connections = 'core_chan:out up_pipe_2:in'
volume = 1e-5
use_scalar_variables = false
[]
[up_pipe_2]
type = FlowChannel1Phase
position = '0 0 1.5'
orientation = '0 0 1'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct3]
type = JunctionOneToOne1Phase
connections = 'up_pipe_2:out top_pipe_1:in'
[]
[top_pipe_1]
type = FlowChannel1Phase
position = '0 0 2'
orientation = '1 0 0'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[top_pipe_2]
type = FlowChannel1Phase
position = '0.5 0 2'
orientation = '1 0 0'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct4]
type = VolumeJunction1Phase
position = '0.5 0 2'
volume = 1e-5
connections = 'top_pipe_1:out top_pipe_2:in press_pipe:in'
use_scalar_variables = false
[]
[press_pipe]
type = FlowChannel1Phase
position = '0.5 0 2'
orientation = '0 0 1'
length = 0.2
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[pressurizer]
type = InletStagnationPressureTemperature1Phase
p0 = ${press}
T0 = ${T_in}
input = press_pipe:out
[]
[jct5]
type = JunctionOneToOne1Phase
connections = 'top_pipe_2:out down_pipe_1:in'
[]
[down_pipe_1]
type = FlowChannel1Phase
position = '1 0 2'
orientation = '0 0 -1'
length = 0.25
A = ${A_pipe}
n_elems = 5
[]
[jct6]
type = JunctionOneToOne1Phase
connections = 'down_pipe_1:out cooling_pipe:in'
[]
[cooling_pipe]
type = FlowChannel1Phase
position = '1 0 1.75'
orientation = '0 0 -1'
length = 1.5
n_elems = 25
A = ${A_pipe}
[]
[cold_wall]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = cooling_pipe
T_wall = 300
P_hf = '${fparse pi * pipe_dia}'
[]
[jct7]
type = JunctionOneToOne1Phase
connections = 'cooling_pipe:out down_pipe_2:in'
[]
[down_pipe_2]
type = FlowChannel1Phase
position = '1 0 0.25'
orientation = '0 0 -1'
length = 0.25
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct8]
type = JunctionOneToOne1Phase
connections = 'down_pipe_2:out bottom_1:in'
[]
[bottom_1]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '-1 0 0'
length = 0.5
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[pump]
type = Pump1Phase
position = '0.5 0 0'
connections = 'bottom_1:out bottom_2:in'
volume = 1e-4
A_ref = ${A_pipe}
head = 0
use_scalar_variables = false
[]
[bottom_2]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '-1 0 0'
length = 0.5
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct10]
type = JunctionOneToOne1Phase
connections = 'bottom_2:out up_pipe_1:in'
[]
[]
[ControlLogic]
[set_point]
type = GetFunctionValueControl
function = ${m_dot_in}
[]
[pid]
type = PIDControl
initial_value = 0
set_point = set_point:value
input = m_dot_pump
K_p = 1.
K_i = 4.
K_d = 0
[]
[set_pump_head]
type = SetComponentRealValueControl
component = pump
parameter = head
value = pid:output
[]
[]
[Postprocessors]
[power_to_coolant]
type = ADHeatRateConvection1Phase
block = core_chan
P_hf = '${fparse pi *core_dia}'
[]
[m_dot_pump]
type = ADFlowJunctionFlux1Phase
boundary = core_chan:in
connection_index = 1
equation = mass
junction = jct7
[]
[core_T_out]
type = SideAverageValue
boundary = core_chan:out
variable = T
[]
[core_p_in]
type = SideAverageValue
boundary = core_chan:in
variable = p
[]
[core_p_out]
type = SideAverageValue
boundary = core_chan:out
variable = p
[]
[core_delta_p]
type = ParsedPostprocessor
pp_names = 'core_p_in core_p_out'
expression = 'core_p_in - core_p_out'
[]
[hx_pri_T_out]
type = SideAverageValue
boundary = cooling_pipe:out
variable = T
[]
[pump_head]
type = RealComponentParameterValuePostprocessor
component = pump
parameter = head
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
[]
dtmax = 5
end_time = 500
line_search = basic
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 0
nl_abs_tol = 1e-8
nl_max_its = 25
[]
[Outputs]
exodus = true
[console]
type = Console
max_rows = 1
outlier_variable_norms = false
[]
print_linear_residuals = false
[]
(modules/contact/test/tests/sliding_block/sliding/frictionless_penalty.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the penalty method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
time_step_interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/multiapps/picard_postprocessor/transient_main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[source]
type = BodyForce
variable = u
value = 1
[]
[]
[BCs]
[left]
type = PostprocessorDirichletBC
variable = u
boundary = left
postprocessor = 'from_sub'
[]
[]
[Postprocessors]
[coupling_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[from_sub]
type = Receiver
default = 0
[]
[to_sub]
type = SideAverageValue
variable = u
boundary = right
[]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
# App coupling parameters
fixed_point_max_its = 30
relaxation_factor = 0.8
transformed_postprocessors = 'from_sub'
[]
[Outputs]
csv = true
exodus = false
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = 'transient_sub.i'
clone_parent_mesh = true
execute_on = 'timestep_begin'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[left_from_sub]
type = MultiAppPostprocessorTransfer
from_multi_app = sub
from_postprocessor = 'to_main'
to_postprocessor = 'from_sub'
reduction_type = 'average'
[]
[right_to_sub]
type = MultiAppPostprocessorTransfer
to_multi_app = sub
from_postprocessor = 'to_sub'
to_postprocessor = 'from_main'
[]
[]
(modules/porous_flow/test/tests/desorption/desorption02.i)
# Illustrates desorption works as planned.
#
# A mesh contains 3 elements in arranged in a line.
# The central element contains desorped fluid.
# This desorps to the nodes of that element.
#
# In the central element, of volume V, the following occurs.
# The initial porepressure=1, and concentration=1.
# The initial mass of fluid is
# V * (2 * porosity * density + (1 - porosity) * concentration)
# = V * 1.289547
# Notice the factor of "2" in the porespace contribution:
# it is because the porepressure is evaluated at nodes, so
# the nodes on the exterior of the centre_block have
# nodal-volume contributions from the elements not in centre_block.
#
# The mass-conservation equation reads
# 2 * porosity * density + (1 - porosity) * concentration = 1.289547
# and the desorption equation reads
# d( (1-porosity)C )/dt = - (1/tau)(C - dens_L * P / (P_L + P))
# where C = concentration, P = porepressure, P_L = Langmuir pressure
# dens_L = Langmuir density, tau = time constant.
# Using the mass-conservation equation in the desorption equation
# yields a nonlinear equation of P. For dt=1, and the numerical values
# given below this yields
# P = 1.83697
# and
# C = 0.676616
# The desired result is achieved by MOOSE
[Mesh]
type = FileMesh
file = three_eles.e
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[conc]
family = MONOMIAL
order = CONSTANT
block = centre_block
[]
[]
[ICs]
[p_ic]
type = ConstantIC
variable = pp
value = 1.0
[]
[conc_ic]
type = ConstantIC
variable = conc
value = 1.0
block = centre_block
[]
[]
[Kernels]
[porespace_mass_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[fluid_flow]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '0 0 0'
[]
[desorped_mass_dot]
type = PorousFlowDesorpedMassTimeDerivative
block = centre_block
conc_var = conc
variable = pp
[]
[desorped_mass_dot_conc_var]
type = PorousFlowDesorpedMassTimeDerivative
block = centre_block
conc_var = conc
variable = conc
[]
[flow_from_matrix]
type = DesorptionFromMatrix
block = centre_block
variable = conc
pressure_var = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp conc'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
viscosity = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[lang_stuff]
type = LangmuirMaterial
block = centre_block
one_over_adsorption_time_const = 10.0
one_over_desorption_time_const = 10.0
langmuir_density = 1
langmuir_pressure = 1
pressure_var = pp
conc_var = conc
[]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[relperm]
type = PorousFlowRelativePermeabilityFLAC
m = 1
phase = 0
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/gap_heat_transfer_3D.i)
outer_htc = 10 # W/m^2/K
outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 6
nz = 6
xmin = -1
xmax = -0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX27
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'left_bottom left_back left_right left_front left_left left_top'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 8
nz = 8
xmin = 0.5
xmax = 1
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX27
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3 4 5'
# new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
new_boundary = '100 101 102 103 104 105'
[]
[right_block_sidesets_rename]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '100 101 102 103 104 105'
new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets_rename
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[]
[AuxVariables]
[gap_conductance]
order = CONSTANT
family = MONOMIAL
[]
[power_density]
block = 1
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
[]
[heat_source]
type = CoupledForce
variable = temp
block = 1
v = power_density
[]
[]
[AuxKernels]
[gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 'left_right'
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 'right_left'
secondary = 'left_right'
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 5
gap_geometry_type = PLATE
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = 'right_right' # outer RPV
coefficient = ${outer_htc}
T_infinity = ${outer_Tinf}
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
[Quadrature]
order = fifth
side_order = seventh
[]
[]
[Outputs]
exodus = true
csv = true
[Console]
type = Console
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 'left_right'
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 'right_left'
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 'left_right'
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 'right_left'
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 1
[]
[convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = 'right_right' # outer RVP
T_fluid = ${outer_Tinf}
htc = ${outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(convective_out - ptot) / ptot'
pp_names = 'convective_out ptot'
[]
[]
[VectorPostprocessors]
[NodalTemperature]
type = NodalValueSampler
sort_by = id
boundary = 'left_right right_left'
variable = temp
[]
[]
(modules/thermal_hydraulics/test/tests/components/deprecated/junction_one_to_one.i)
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
fp = fp
f = 0.0
initial_T = 300
initial_p = 1e5
initial_vel = 0
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.02897
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 1
T = 300
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 2
A = 0.1
[]
[valve]
type = JunctionOneToOne
connections = 'pipe1:out pipe2:in'
[]
[pipe2]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 2
A = 0.1
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 0.01
abort_on_solve_fail = true
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/generalized_plane_strain_small.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Variables]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[]
[AuxVariables]
[temp]
order = FIRST
family = LAGRANGE
[]
[saved_x]
order = FIRST
family = LAGRANGE
[]
[saved_y]
order = FIRST
family = LAGRANGE
[]
[]
[Postprocessors]
[react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
planar_formulation = GENERALIZED_PLANE_STRAIN
eigenstrain_names = eigenstrain
scalar_out_of_plane_strain = scalar_strain_zz
temperature = temp
save_in = 'saved_x saved_y'
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[]
[]
[BCs]
[bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -ksp_gmres_restart'
petsc_options_value = 'lu superlu_dist 51'
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/missing_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '0.9 0.5 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[to_sub]
source_variable = u
variable = transferred_u
type = MultiAppShapeEvaluationTransfer
to_multi_app = sub
error_on_miss = true
[]
[elemental_to_sub]
source_variable = u
variable = elemental_transferred_u
type = MultiAppShapeEvaluationTransfer
to_multi_app = sub
error_on_miss = true
[]
[]
(modules/solid_mechanics/test/tests/plane_stress/weak_plane_stress_small.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./nl_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./min_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = min
[../]
[./max_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = max
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = SMALL
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
eigenstrain_names = eigenstrain
[]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = nl_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 1 100'
y='0 0.00 0.00'
[../]
[./tempfunc]
type = ParsedFunction
expression = '(1 - x) * t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-06
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/normalized_penalty/normalized_penalty_Q8.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = normalized_penalty_Q8.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Functions]
[./left_x]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.02 0'
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[./m3_s2]
primary = 3
secondary = 2
penalty = 1e10
normalize_penalty = true
formulation = penalty
tangential_tolerance = 1e-3
[../]
[]
[BCs]
[./left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = left_x
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = '1 2 3 4'
value = 0.0
[../]
[./right]
type = DirichletBC
variable = disp_x
boundary = '3 4'
value = 0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2 3 4 1000'
youngs_modulus = 3e8
poissons_ratio = 0.0
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3 4 1000'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 5e-8
l_max_its = 100
nl_max_its = 10
dt = 0.5
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/bh_except01.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 1
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(test/tests/functions/solution_function/solution_function_rot2.i)
# checking rotation of points by 45 deg about y axis in a SolutionUserObject
[Mesh]
# this is chosen so when i rotate through 45deg i get a length of "1" along the x or y or z direction
type = GeneratedMesh
dim = 3
xmin = -0.70710678
xmax = 0.70710678
nx = 3
ymin = -0.70710678
ymax = 0.70710678
ny = 3
zmin = -0.70710678
zmax = 0.70710678
nz = 3
[]
[UserObjects]
[./solution_uo]
type = SolutionUserObject
mesh = cube_with_u_equals_x.e
timestep = 1
system_variables = u
rotation0_vector = '0 1 0'
rotation0_angle = 45
transformation_order = rotation0
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = solution_fcn
[../]
[]
[Functions]
[./solution_fcn]
type = SolutionFunction
from_variable = u
solution = solution_uo
[../]
[]
[Kernels]
[./diff]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 1
end_time = 1
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = solution_function_rot2
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/between_multiapp/main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.01
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[MultiApps]
[pp_sub_0]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub0.i
[]
[pp_sub_1]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub1.i
[]
[]
[Transfers]
[pp_transfer_1]
type = MultiAppPostprocessorToAuxScalarTransfer
from_multi_app = pp_sub_0
to_multi_app = pp_sub_1
from_postprocessor = average_0
to_aux_scalar = from_0
[]
[pp_transfer_2]
type = MultiAppPostprocessorToAuxScalarTransfer
from_multi_app = pp_sub_1
to_multi_app = pp_sub_0
from_postprocessor = average_1
to_aux_scalar = from_1
[]
[]
(modules/contact/test/tests/multiple_contact_pairs/multiple_pairs.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = multiple_pairs.e
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[]
[]
[Materials]
[stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stiffStuff_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[ICs]
[disp_y]
block = '2 3'
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Contact]
[action_name]
primary = '20 20'
secondary = '10 101'
penalty = 1e7
formulation = penalty
tangential_tolerance = 0.0001
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
preset = false
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
preset = false
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = '30 301'
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = '50 501'
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 60
dt = 2.0
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
nl_abs_tol = 1e-9
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '10 101'
sort_by = x
execute_on = NONLINEAR
[]
[]
(modules/phase_field/examples/grain_growth/grain_growth_2D_voronoi.i)
# This simulation predicts GB migration of a 2D copper polycrystal with 15 grains
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
# We are not using the GrainTracker in this example so the number
# of order paramaters must match the number of grains.
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 12 # Number of elements in the x-direction
ny = 12 # Number of elements in the y-direction
nz = 0 # Number of elements in the z-direction
xmin = 0 # minimum x-coordinate of the mesh
xmax = 1000 # maximum x-coordinate of the mesh
ymin = 0 # minimum y-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
zmin = 0
zmax = 0
elem_type = QUAD4 # Type of elements used in the mesh
uniform_refine = 3 # Initial uniform refinement of the mesh
parallel_type = replicated # Periodic BCs
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 15 # Number of grains
var_name_base = gr # Base name of grains
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
grain_num = 15
rand_seed = 42
coloring_algorithm = bt # We must use bt to force the UserObject to assign one grain to each op
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
# Custom action that created all of the grain variables
order = FIRST # element type used by each grain variable
family = LAGRANGE
[../]
[]
[AuxVariables]
#active = ''
# Dependent variables
[./bnds]
# Variable used to visualize the grain boundaries in the simulation
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
#active = ''
# AuxKernel block, defining the equations used to calculate the auxvars
[./bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
# Boundary Condition block
[./Periodic]
[./top_bottom]
auto_direction = 'x y' # Makes problem periodic in the x and y directions
[../]
[../]
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
GBmob0 = 2.5e-6 #Mobility prefactor for Cu from schonfelder1997molecular bibtex entry
GBenergy = 0.708 #GB energy for Cu from schonfelder1997molecular bibtex entry
Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
T = 450 # K #Constant temperature of the simulation (for mobility calculation)
wGB = 14 # nm #Width of the diffuse GB
[../]
[]
[Postprocessors]
active = 'dt '
# Scalar postprocessors
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_abs_tol = 1e-11 # Relative tolerance for nonlienar solves
nl_rel_tol = 1e-8 # Absolute tolerance for nonlienar solves
start_time = 0.0
end_time = 4000
[./TimeStepper]
type = IterationAdaptiveDT
dt = 25 # Initial time step. In this simulation it changes.
optimal_iterations = 6 #Time step will adapt to maintain this number of nonlinear iterations
[../]
[./Adaptivity]
# Block that turns on mesh adaptivity. Note that mesh will never coarsen beyond initial mesh (before uniform refinement)
initial_adaptivity = 2 # Number of times mesh is adapted to initial condition
refine_fraction = 0.7 # Fraction of high error that will be refined
coarsen_fraction = 0.1 # Fraction of low error that will coarsened
max_h_level = 4 # Max number of refinements used, starting from initial mesh (before uniform refinement)
[../]
[]
[Outputs]
exodus = true
csv = true
[./console]
type = Console
max_rows = 20
[../]
[]
(modules/porous_flow/test/tests/fluidstate/brineco2_nonisothermal.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[z]
initial_condition = 0.2
[]
[temperature]
initial_condition = 70
[]
[]
[AuxVariables]
[xnacl]
initial_condition = 0.1
[]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_water]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_gas]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_water]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_gas]
order = CONSTANT
family = MONOMIAL
[]
[x0_water]
order = CONSTANT
family = MONOMIAL
[]
[x0_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = timestep_end
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = timestep_end
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = timestep_end
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = timestep_end
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = timestep_end
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = timestep_end
[]
[enthalpy_water]
type = PorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = timestep_end
[]
[enthalpy_gas]
type = PorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = timestep_end
[]
[internal_energy_water]
type = PorousFlowPropertyAux
variable = internal_energy_water
property = internal_energy
phase = 0
execute_on = timestep_end
[]
[internal_energy_gas]
type = PorousFlowPropertyAux
variable = internal_energy_gas
property = internal_energy
phase = 1
execute_on = timestep_end
[]
[x1_water]
type = PorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[x1_gas]
type = PorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = timestep_end
[]
[x0_water]
type = PorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = timestep_end
[]
[x0_gas]
type = PorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[heat]
type = TimeDerivative
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z temperature'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature = temperature
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementIntegralVariablePostprocessor
variable = density_water
[]
[density_gas]
type = ElementIntegralVariablePostprocessor
variable = density_gas
[]
[viscosity_water]
type = ElementIntegralVariablePostprocessor
variable = viscosity_water
[]
[viscosity_gas]
type = ElementIntegralVariablePostprocessor
variable = viscosity_gas
[]
[enthalpy_water]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_water
[]
[enthalpy_gas]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_gas
[]
[internal_energy_water]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_water
[]
[internal_energy_gas]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_gas
[]
[x1_water]
type = ElementIntegralVariablePostprocessor
variable = x1_water
[]
[x0_water]
type = ElementIntegralVariablePostprocessor
variable = x0_water
[]
[x1_gas]
type = ElementIntegralVariablePostprocessor
variable = x1_gas
[]
[x0_gas]
type = ElementIntegralVariablePostprocessor
variable = x0_gas
[]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
[]
[pwater]
type = ElementIntegralVariablePostprocessor
variable = pressure_water
[]
[pgas]
type = ElementIntegralVariablePostprocessor
variable = pressure_gas
[]
[x0mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = '0 1'
[]
[x1mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1'
[]
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(modules/richards/test/tests/gravity_head_2/ghQ2P_pgas.i)
# quick two phase with Pgas and Swater being variables
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = Q2PRelPermPowerGas
simm = 0.0
n = 3
[../]
[]
[Variables]
[./pgas]
[../]
[./swater]
[../]
[]
[ICs]
[./pp_ic]
type = ConstantIC
value = 1
variable = pgas
[../]
[./sat_ic]
type = ConstantIC
value = 0.5
variable = swater
[../]
[]
[Q2P]
porepressure = pgas
saturation = swater
water_density = DensityWater
water_relperm = RelPermWater
water_viscosity = 1
gas_density = DensityGas
gas_relperm = RelPermGas
gas_viscosity = 1
diffusivity = 0
[]
[Postprocessors]
[./pp_left]
type = PointValue
point = '0 0 0'
variable = pgas
[../]
[./pp_right]
type = PointValue
point = '1 0 0'
variable = pgas
[../]
[./sat_left]
type = PointValue
point = '0 0 0'
variable = swater
[../]
[./sat_right]
type = PointValue
point = '1 0 0'
variable = swater
[../]
[]
[Materials]
[./rock]
type = Q2PMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
gravity = '-1 0 0'
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = ghQ2P_pgas
csv = true
exodus = true
[]
(examples/ex06_transient/ex06.i)
[Mesh]
file = cyl-tet.e
[]
[Variables]
[./diffused]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = diffused
[../]
# Include our time derivative here
[./euler]
type = ExampleTimeDerivative
variable = diffused
time_coefficient = 20.0
[../]
[]
[BCs]
[./bottom_diffused]
type = DirichletBC
variable = diffused
boundary = 'bottom'
value = 0
[../]
[./top_diffused]
type = DirichletBC
variable = diffused
boundary = 'top'
value = 1
[../]
[]
# Transient (time-dependent) details for simulations go here:
[Executioner]
type = Transient # Here we use the Transient Executioner (instead of steady)
solve_type = 'PJFNK'
num_steps = 75 # Run for 75 time steps, solving the system each step.
dt = 1 # each time step will have duration "1"
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/action/2_block.i)
# Test for LineElementAction on multiple blocks
# 2 beams of length 1m are fixed at one end and a force of 1e-4 N
# is applied at the other end of the beams. Beam 1 is in block 1
# and beam 2 is in block 2. All the material properties for the two
# beams are identical. The moment of inertia of beam 2 is twice that
# of beam 1.
# Since the end displacement of a cantilever beam is inversely proportional
# to the moment of inertia, the y displacement at the end of beam 1 should be twice
# that of beam 2.
[Mesh]
type = FileMesh
file = 2_beam_block.e
displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 1
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 1
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 1
value = 0.0
[../]
[]
[NodalKernels]
[./force_1]
type = ConstantRate
variable = disp_y
boundary = 2
rate = 1e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./block_1]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.5
Iy = 1e-5
Iz = 1e-5
y_orientation = '0.0 1.0 0.0'
block = 1
[../]
[./block_2]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.5
Iy = 2e-5
Iz = 2e-5
y_orientation = '0.0 1.0 0.0'
block = 2
[../]
[]
[Materials]
[./stress]
type = ComputeBeamResultants
block = '1 2'
[../]
[./elasticity_1]
type = ComputeElasticityBeam
youngs_modulus = 2.0
poissons_ratio = 0.3
shear_coefficient = 1.0
block = '1 2'
[../]
[]
[Postprocessors]
[./disp_y_1]
type = PointValue
point = '1.0 0.0 0.0'
variable = disp_y
[../]
[./disp_y_2]
type = PointValue
point = '1.0 1.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/time_integrators/crank-nicolson/cranic_adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 4
ny = 4
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = sin(pi*x)*sin(pi*y)+2*t*pi*pi*sin(pi*x)*sin(pi*y)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*sin(pi*x)*sin(pi*y)
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
# Use the block format instead of the scheme parameter
[./TimeIntegrator]
type = CrankNicolson
[../]
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/interaction_integral/interaction_integral_3d_rot.i)
#This tests the Interaction-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the Interaction-Integrals using options
#to treat it as 3d.
[GlobalParams]
order = FIRST
# order = SECOND
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d_rot.e
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII InteractionIntegralKIII'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '0 0 -1'
radius_inner = '4.0 5.5'
radius_outer = '5.5 7.0'
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
output_q = false
incremental = true
equivalent_k = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_x
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_x
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_z
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = interaction_integral_3d_rot_out
exodus = true
csv = true
[]
(test/tests/transfers/transfer_once_per_fixed_point/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Problem]
solve = false
[]
[MultiApps]
[sub]
type = TransientMultiApp
input_files = sub.i
execute_on = 'INITIAL TIMESTEP_END'
cli_args = "MultiApps/active='';Outputs/active=''"
[]
[]
[Executioner]
type = Transient
num_steps = 4
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_min_its = 3
fixed_point_max_its = 10
[]
[Postprocessors]
[num_fixed_point_its]
type = NumFixedPointIterations
[]
[parent_fp_its]
type = Receiver
[]
[]
[Outputs]
[fp]
type = CSV
execute_on = 'TIMESTEP_END'
[]
[]
(modules/richards/test/tests/jacobian_2/jn_fu_18.i)
# two phase
# almost gas saturated
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -100.0
max = -90.0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn18
exodus = false
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/action/action_L.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
add_variables = true
new_system = true
formulation = UPDATED
volumetric_locking_correction = true
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy '
'cauchy_stress_xz cauchy_stress_yz strain_xx strain_yy strain_zz strain_xy '
'strain_xz strain_yz'
[]
[]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Outputs]
[out]
type = Exodus
file_base = 'blah'
[]
[]
(test/tests/constraints/overwrite_variables/test_balance.i)
# Test to exemplify the use of overwriting of variables in the framework.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e3
use_displaced_mesh = true
[]
[Mesh]
[block_one]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = 4.5
xmax = 5.5
ymin = 4.5
ymax = 5.5
zmin = 0.0001
zmax = 1.0001
boundary_name_prefix = 'ball'
[]
[block_two]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 10
ymin = 0.0
ymax = 10
zmin = -2
zmax = 0
boundary_name_prefix = 'base'
boundary_id_offset = 10
[]
[block_one_id]
type = SubdomainIDGenerator
input = block_one
subdomain_id = 1
[]
[block_two_id]
type = SubdomainIDGenerator
input = block_two
subdomain_id = 2
[]
[combine]
type = MeshCollectionGenerator
inputs = ' block_one_id block_two_id'
[]
allow_renumbering = false
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[gap_rate]
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[vel_x]
type = TimeDerivative
variable = disp_x
[]
[vel_y]
type = TimeDerivative
variable = disp_y
[]
[vel_z]
type = TimeDerivative
variable = disp_z
[]
[source_m]
type = BodyForce
variable = disp_z
value = -100
[]
[]
[BCs]
[x_front]
type = DirichletBC
variable = disp_x
boundary = 'ball_front'
preset = false
value = 0.0
[]
[y_front]
type = DirichletBC
variable = disp_y
boundary = 'ball_front'
preset = false
value = 0.0
[]
[x_fixed]
type = DirichletBC
variable = disp_x
boundary = 'base_back'
value = 0.0
preset = true
[]
[y_fixed]
type = DirichletBC
variable = disp_y
boundary = 'base_back'
value = 0.0
preset = true
[]
[z_fixed]
type = DirichletBC
variable = disp_z
boundary = 'base_back'
value = 0.0
preset = true
[]
[z_fixed_front]
type = DirichletBC
variable = disp_z
boundary = 'base_front'
value = 0.0
preset = true
[]
[]
[Constraints]
[overwrite]
type = ExplicitDynamicsOverwrite
model = frictionless_balance
primary = base_front
secondary = ball_back
vel_x = 'vel_x'
vel_y = 'vel_y'
vel_z = 'vel_z'
primary_variable = disp_x
boundary = 'base_front'
component = 0
variable = disp_x
gap_rate = gap_rate
[]
[]
[Materials]
[density_one]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e5
outputs = 'exodus'
output_properties = 'density'
block = '1'
[]
[density_two]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e5
outputs = 'exodus'
output_properties = 'density'
block = '2'
[]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = -0.008
dt = 1.0e-5
timestep_tolerance = 1e-6
[TimeIntegrator]
type = CentralDifference
solve_type = lumped
[]
[]
[Outputs]
interval = 50
exodus = true
csv = true
[]
[Postprocessors]
[]
(test/tests/postprocessors/element_variable_value/elemental_variable_value.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 1
ymax = 0.1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 10
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./elem_left]
type = ElementalVariableValue
variable = u
elementid = 0
[]
[./elem_right]
type = ElementalVariableValue
variable = u
elementid = 9
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/3d_bar_orthotropic_90deg_rotation_ad_creep_x.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
volumetric_locking_correction = true
use_automatic_differentiation = true
generate_output = 'elastic_strain_xx stress_xx creep_strain_xx creep_strain_yy creep_strain_zz'
[]
[]
[Materials]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep"
max_iterations = 50
absolute_tolerance = 1e-18
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.25 0.4 0.65 1.5 1.5 1.5"
use_large_rotation = true
[]
[trial_creep]
type = ADHillCreepStressUpdate
coefficient = 5e-14
n_exponent = 10
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-18
relative_tolerance = 1e-18
# Force it to not use integration error
max_integration_error = 100.0
use_transformation = true
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 500
poissons_ratio = 0.0
[]
[]
[BCs]
[fix_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[rot_z]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 2
variable = disp_z
[]
#
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 1
variable = disp_y
[]
[rot_z90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 2
variable = disp_z
[]
#
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 1
variable = disp_y
[]
[press]
type = Pressure
boundary = top
function = '-1.0*(t-90)*0.1'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
variable = disp_z
[]
[]
[Postprocessors]
# The strain is along Z axis, naming it creep_strain_yy
# for better comparison.
[creep_strain_yy]
type = ADElementAverageMaterialProperty
mat_prop = creep_strain_zz
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_z BCs::rot_y'
disable_objects = 'BCs::rot_z90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '90'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_z90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_z BCs::rot_y '
start_time = '90'
end_time = '390'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 1200
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/action/reduced_eigenstrain_action.i)
#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly
# when using the automatic_eigenstrain_names within the SolidMechanics QuasiStatic Physics. These
# results should match the results found in the eigenstrain folder for reducedOrderRZLinear.i
#
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 1
xmax = 3
xmin = 1
ymax = 1
ymin = 0
#second_order = true
[]
[Problem]
solve = false
[]
[Functions]
[./tempLinear]
type = ParsedFunction
expression = '715-5*x'
[../]
[./tempQuadratic]
type = ParsedFunction
expression = '2.5*x*x-15*x+722.5'
[../]
[./tempCubic]
type = ParsedFunction
expression = '-1.25*x*x*x+11.25*x*x-33.75*x+733.75'
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 700
[../]
[]
[AuxVariables]
[./hydro_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./hydro_first]
order = FIRST
family = MONOMIAL
[../]
[./hydro_second]
order = SECOND
family = MONOMIAL
[../]
[./sxx_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./sxx_first]
order = FIRST
family = MONOMIAL
[../]
[./sxx_second]
order = SECOND
family = MONOMIAL
[../]
[./szz_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./szz_first]
order = FIRST
family = MONOMIAL
[../]
[./szz_second]
order = SECOND
family = MONOMIAL
[../]
[./temp2]
order = FIRST
family = LAGRANGE
initial_condition = 700
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
incremental = true
temperature = temp2
automatic_eigenstrain_names = true
[../]
[]
[Kernels]
[./heat]
type = Diffusion
variable = temp
[../]
[]
[AuxKernels]
[./hydro_constant_aux]
type = RankTwoScalarAux
variable = hydro_constant
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./hydro_first_aux]
type = RankTwoScalarAux
variable = hydro_first
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./hydro_second_aux]
type = RankTwoScalarAux
variable = hydro_second
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./sxx_constant_aux]
type = RankTwoAux
variable = sxx_constant
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./sxx_first_aux]
type = RankTwoAux
variable = sxx_first
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./sxx_second_aux]
type = RankTwoAux
variable = sxx_second
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./szz_constant_aux]
type = RankTwoAux
variable = szz_constant
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./szz_first_aux]
type = RankTwoAux
variable = szz_first
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./szz_second_aux]
type = RankTwoAux
variable = szz_second
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./temp2]
type = FunctionAux
variable = temp2
function = tempLinear
execute_on = timestep_begin
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0.0
[../]
[./temp_right]
type = DirichletBC
variable = temp
boundary = right
value = 700
[../]
[./temp_left]
type = DirichletBC
variable = temp
boundary = left
value = 710
[../]
[]
[Materials]
[./fuel_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0
[../]
[./fuel_thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1
temperature = temp2
stress_free_temperature = 700.0
eigenstrain_name = 'thermal_eigenstrain'
[../]
[./reduced_order_eigenstrain]
type = ComputeReducedOrderEigenstrain
input_eigenstrain_names = 'thermal_eigenstrain'
eigenstrain_name = 'reduced_eigenstrain'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
num_steps = 1
nl_rel_tol = 1e-8 #1e-12
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[VectorPostprocessors]
[./hydro]
type = LineValueSampler
warn_discontinuous_face_values = false
num_points = 100
start_point = '1 0.07e-3 0'
end_point = '3 0.07e-3 0'
sort_by = x
variable = 'hydro_constant hydro_first hydro_second temp2 disp_x disp_y'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/tosub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[to_sub]
source_variable = u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
[]
[elemental_to_sub]
source_variable = u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
[]
[]
(modules/solid_mechanics/test/tests/anisotropic_plasticity/ad_aniso_plasticity_y.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
# Original verification nx = 2, ny = 10, nz = 2
nx = 2
ny = 10
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 1.0
ymax = 10.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '4 10'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '1 67'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[elastic_strain_yy]
type = ADRankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1 1e8'
y = '0 -4e2 -4e2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 70000
poissons_ratio = 0.25
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5829856 0.364424 0.6342174 2.0691375 2.3492325 1.814589"
base_name = trial_plasticity
[]
[trial_plasticity]
type = ADHillPlasticityStressUpdate
hardening_constant = 2000.0
yield_stress = 0.001
absolute_tolerance = 1e-14
relative_tolerance = 1e-12
base_name = trial_plasticity
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = 101
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 100
value = 0.0
[]
[Pressure]
[Side1]
boundary = top
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-11
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 25
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 1e-5
time_t = '0 3.2e-5 10'
time_dt = '1e-5 1.0e-7 1.0e-7'
[]
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[plasticity_strain_yy]
type = ElementalVariableValue
variable = plastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_yy]
type = ElementalVariableValue
variable = elastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_yy]
type = ElementalVariableValue
variable = stress_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/problems/reference_residual_problem/abs_ref_acceptable.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[GlobalParams]
absolute_value_vector_tags = 'absref'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'absref'
extra_tag_vectors = 'absref'
acceptable_iterations = 1
acceptable_multiplier = 1e6
[]
[Variables]
[u][]
[v]
scaling = 1e-6
[]
[]
[Functions]
[ramp]
type = ParsedFunction
expression = 'if(t < 5, t - 5, 0) * x'
[]
[]
[Kernels]
[u_dt]
type = TimeDerivative
variable = u
[]
[u_coupled_rx]
type = CoupledForce
variable = u
v = v
coef = 1
[]
[v_dt]
type = TimeDerivative
variable = v
[]
[v_neg_force]
type = BodyForce
variable = v
value = ${fparse -1 / 2}
function = ramp
[]
[v_force]
type = BodyForce
variable = v
value = 1
function = ramp
[]
[]
[Postprocessors]
[u_avg]
type = ElementAverageValue
variable = u
execute_on = 'TIMESTEP_END INITIAL'
[]
[v_avg]
type = ElementAverageValue
variable = v
execute_on = 'TIMESTEP_END INITIAL'
[]
[timestep]
type = TimePostprocessor
outputs = 'none'
[]
[v_old]
type = ElementAverageValue
variable = v
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[u_old]
type = ElementAverageValue
variable = u
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[v_exact]
type = ParsedPostprocessor
pp_names = 'timestep v_old'
expression = 't := if(timestep > 5, 5, timestep); (t^2 - 9 * t) / 8'
[]
[u_exact]
type = ParsedPostprocessor
pp_names = 'u_old v_exact'
expression = 'u_old + v_exact'
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = none
num_steps = 3
nl_rel_tol = 1e-06
verbose = true
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/xfem/test/tests/moving_interface/moving_ad_bimaterial.i)
# This test is for two layer materials with different youngs modulus with AD
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
# This case is also meant to test for a bug in moving interfaces on displaced meshes
# It should fail during the healing step of the 2nd timestep if the bug is present.
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Mesh]
displacements = 'disp_x disp_y'
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 5.
ymin = 0.0
ymax = 5.
elem_type = QUAD4
[]
[./left_bottom]
type = ExtraNodesetGenerator
new_boundary = 'left_bottom'
coord = '0.0 0.0'
input = generated_mesh
[../]
[./left_top]
type = ExtraNodesetGenerator
new_boundary = 'left_top'
coord = '0.0 5.'
input = left_bottom
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'y-3.153 + t'
[../]
[]
[AuxVariables]
[./a_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
use_automatic_differentiation = true
add_variables = true
generate_output = 'stress_xx stress_yy stress_xy'
[../]
[]
[AuxKernels]
[./a_strain_xx]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
variable = a_strain_xx
[../]
[./a_strain_yy]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
variable = a_strain_yy
[../]
[./a_strain_xy]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
variable = a_strain_xy
[../]
[./b_strain_xx]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
variable = b_strain_xx
[../]
[./b_strain_yy]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
variable = b_strain_yy
[../]
[./b_strain_xy]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
variable = b_strain_xy
[../]
[]
[Constraints]
[./dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[./dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./bottomx]
type = ADDirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = ADDirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = ADFunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[../]
[./topy]
type = ADFunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[../]
[]
[Materials]
[./elasticity_tensor_A]
type = ADComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./strain_A]
type = ADComputeSmallStrain
base_name = A
displacements = 'disp_x disp_y'
[../]
[./stress_A]
type = ADComputeLinearElasticStress
base_name = A
[../]
[./elasticity_tensor_B]
type = ADComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./strain_B]
type = ADComputeSmallStrain
base_name = B
displacements = 'disp_x disp_y'
[../]
[./stress_B]
type = ADComputeLinearElasticStress
base_name = B
[../]
[./combined_stress]
type = ADLevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[../]
[./combined_elasticity_tensor]
type = ADLevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = elasticity_tensor
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'bt'
# controls for linear iterations
l_max_its = 20
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-50
# time control
start_time = 0.0
dt = 0.15
num_steps = 3
max_xfem_update = 1
[]
[Outputs]
exodus = true
execute_on = timestep_end
file_base = moving_bimaterial_out
perf_graph = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/heat_transfer/test/tests/function_ellipsoid_heat_source/function_heat_source.i)
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -5.0
xmax = 5.0
nx = 10
ymin = -5.0
ymax = 5.0
ny = 10
zmin = 0.0
zmax = 1.0
nz = 1
[]
[Variables]
[./temp]
initial_condition = 300
[../]
[]
[Kernels]
[./time]
type = ADHeatConductionTimeDerivative
variable = temp
[../]
[./heat_conduct]
type = ADHeatConduction
variable = temp
thermal_conductivity = thermal_conductivity
[../]
[./heat_source]
type = ADMatHeatSource
material_property = volumetric_heat
variable = temp
[../]
[]
[BCs]
[./temp_bottom_fix]
type = ADDirichletBC
variable = temp
boundary = 1
value = 300
[../]
[]
[Materials]
[./heat]
type = ADHeatConductionMaterial
specific_heat = 603
thermal_conductivity = 10e-2
[../]
[./density]
type = ADGenericConstantMaterial
prop_names = 'density'
prop_values = '4.43e-6'
[../]
[./volumetric_heat]
type = FunctionPathEllipsoidHeatSource
rx = 1
ry = 1
rz = 1
power = 1000
efficiency = 0.5
factor = 2
function_x= path_x
function_y= path_y
function_z= path_z
[../]
[]
[Functions]
[./path_x]
type = ParsedFunction
expression = 2*cos(2.0*pi*t)
[../]
[./path_y]
type = ParsedFunction
expression = 2*sin(2.0*pi*t)
[../]
[./path_z]
type = ParsedFunction
expression = 1.0
[../]
[]
[Postprocessors]
[temp_max]
type = ElementExtremeValue
variable = temp
[]
[temp_min]
type = ElementExtremeValue
variable = temp
value_type = min
[]
[temp_avg]
type = ElementAverageValue
variable = temp
[]
[]
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'preonly lu superlu_dist'
l_max_its = 100
end_time = 1
dt = 0.1
dtmin = 1e-4
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/slkks/full_solve.i)
#
# SLKKS two phase example for the BCC and SIGMA phases. The sigma phase contains
# multiple sublattices. Free energy from
# Jacob, Aurelie, Erwin Povoden-Karadeniz, and Ernst Kozeschnik. "Revised thermodynamic
# description of the Fe-Cr system based on an improved sublattice model of the sigma phase."
# Calphad 60 (2018): 16-28.
#
# In this simulation we consider diffusion (Cahn-Hilliard) and phase transformation.
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 30
ny = 1
xmin = -25
xmax = 25
[]
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# order parameters
[eta1]
initial_condition = 0.5
[]
[eta2]
initial_condition = 0.5
[]
# solute concentration
[cCr]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = FunctionIC
function = '(x+25)/50*0.5+0.1'
[]
[]
# sublattice concentrations (good guesses are needed here! - they can be obtained
# form a static solve like in sublattice_concentrations.i)
[BCC_CR]
[InitialCondition]
type = FunctionIC
function = '(x+25)/50*0.5+0.1'
[]
[]
[SIGMA_0CR]
[InitialCondition]
type = FunctionIC
function = '(x+25)/50*0.17+0.01'
[]
[]
[SIGMA_1CR]
[InitialCondition]
type = FunctionIC
function = '(x+25)/50*0.36+0.02'
[]
[]
[SIGMA_2CR]
[InitialCondition]
type = FunctionIC
function = '(x+25)/50*0.33+0.20'
[]
[]
# Lagrange multiplier
[lambda]
[]
[]
[Materials]
# CALPHAD free energies
[F_BCC_A2]
type = DerivativeParsedMaterial
property_name = F_BCC_A2
outputs = exodus
output_properties = F_BCC_A2
expression = 'BCC_FE:=1-BCC_CR; G := 8.3145*T*(1.0*if(BCC_CR > 1.0e-15,BCC_CR*log(BCC_CR),0) + '
'1.0*if(BCC_FE > 1.0e-15,BCC_FE*plog(BCC_FE,eps),0) + 3.0*if(BCC_VA > '
'1.0e-15,BCC_VA*log(BCC_VA),0))/(BCC_CR + BCC_FE) + 8.3145*T*if(T < '
'548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + '
'311.5*BCC_CR*BCC_VA - '
'1043.0*BCC_FE*BCC_VA,-8.13674105561218e-49*T^15/(0.525599232981783*BCC_CR*BCC_FE*BCC_'
'VA*(BCC_CR - BCC_FE) - 0.894055608820709*BCC_CR*BCC_FE*BCC_VA + '
'0.298657718120805*BCC_CR*BCC_VA - BCC_FE*BCC_VA + 9.58772770853308e-13)^15 - '
'4.65558036243985e-30*T^9/(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^9 - '
'1.3485349181899e-10*T^3/(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^3 + 1 - '
'0.905299382744392*(548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'932.5*BCC_CR*BCC_FE*BCC_VA + 311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA + '
'1.0e-9)/T,if(T < -548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'932.5*BCC_CR*BCC_FE*BCC_VA - 311.5*BCC_CR*BCC_VA + '
'1043.0*BCC_FE*BCC_VA,-8.13674105561218e-49*T^15/(-0.525599232981783*BCC_CR*BCC_FE*BCC'
'_VA*(BCC_CR - BCC_FE) + 0.894055608820709*BCC_CR*BCC_FE*BCC_VA - '
'0.298657718120805*BCC_CR*BCC_VA + BCC_FE*BCC_VA + 9.58772770853308e-13)^15 - '
'4.65558036243985e-30*T^9/(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) '
'+ 0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^9 - '
'1.3485349181899e-10*T^3/(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^3 + 1 - '
'0.905299382744392*(-548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'932.5*BCC_CR*BCC_FE*BCC_VA - 311.5*BCC_CR*BCC_VA + 1043.0*BCC_FE*BCC_VA + '
'1.0e-9)/T,if(T > -548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'932.5*BCC_CR*BCC_FE*BCC_VA - 311.5*BCC_CR*BCC_VA + 1043.0*BCC_FE*BCC_VA & '
'548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + '
'311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA < '
'0,-79209031311018.7*(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^5/T^5 - '
'3.83095660520737e+42*(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^15/T^15 - '
'1.22565886734485e+72*(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^25/T^25,if(T > '
'548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + '
'311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA & 548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - '
'BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + 311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA > '
'0,-79209031311018.7*(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^5/T^5 - '
'3.83095660520737e+42*(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^15/T^15 - '
'1.22565886734485e+72*(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^25/T^25,0))))*log((2.15*BCC_CR*BCC_FE*BCC_VA - '
'0.008*BCC_CR*BCC_VA + 2.22*BCC_FE*BCC_VA)*if(2.15*BCC_CR*BCC_FE*BCC_VA - '
'0.008*BCC_CR*BCC_VA + 2.22*BCC_FE*BCC_VA <= 0,-1.0,1.0) + 1)/(BCC_CR + BCC_FE) + '
'1.0*(BCC_CR*BCC_VA*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + '
'BCC_FE*BCC_VA*if(T >= 298.15 & T < 1811.0,77358.5*1/T - 23.5143*T*log(T) + 124.134*T '
'- 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= 1811.0 & T < '
'6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - 25383.581,0)))/(BCC_CR '
'+ BCC_FE) + 1.0*(BCC_CR*BCC_FE*BCC_VA*(500.0 - 1.5*T)*(BCC_CR - BCC_FE) + '
'BCC_CR*BCC_FE*BCC_VA*(24600.0 - 14.98*T) + BCC_CR*BCC_FE*BCC_VA*(9.15*T - '
'14000.0)*(BCC_CR - BCC_FE)^2)/(BCC_CR + BCC_FE); G/100000'
coupled_variables = 'BCC_CR'
constant_names = 'BCC_VA T eps'
constant_expressions = '1 1000 0.01'
[]
[F_SIGMA]
type = DerivativeParsedMaterial
property_name = F_SIGMA
outputs = exodus
output_properties = F_SIGMA
expression = 'SIGMA_0FE := 1-SIGMA_0CR; SIGMA_1FE := 1-SIGMA_1CR; SIGMA_2FE := 1-SIGMA_2CR; G := '
'8.3145*T*(10.0*if(SIGMA_0CR > 1.0e-15,SIGMA_0CR*plog(SIGMA_0CR,eps),0) + '
'10.0*if(SIGMA_0FE > 1.0e-15,SIGMA_0FE*plog(SIGMA_0FE,eps),0) + 4.0*if(SIGMA_1CR > '
'1.0e-15,SIGMA_1CR*plog(SIGMA_1CR,eps),0) + 4.0*if(SIGMA_1FE > '
'1.0e-15,SIGMA_1FE*plog(SIGMA_1FE,eps),0) + 16.0*if(SIGMA_2CR > '
'1.0e-15,SIGMA_2CR*plog(SIGMA_2CR,eps),0) + 16.0*if(SIGMA_2FE > '
'1.0e-15,SIGMA_2FE*plog(SIGMA_2FE,eps),0))/(10.0*SIGMA_0CR + 10.0*SIGMA_0FE + '
'4.0*SIGMA_1CR + 4.0*SIGMA_1FE + 16.0*SIGMA_2CR + 16.0*SIGMA_2FE) + '
'(SIGMA_0FE*SIGMA_1CR*SIGMA_2CR*SIGMA_2FE*(-70.0*T - 170400.0) + '
'SIGMA_0FE*SIGMA_1FE*SIGMA_2CR*SIGMA_2FE*(-10.0*T - 330839.0))/(10.0*SIGMA_0CR + '
'10.0*SIGMA_0FE + 4.0*SIGMA_1CR + 4.0*SIGMA_1FE + 16.0*SIGMA_2CR + 16.0*SIGMA_2FE) + '
'(SIGMA_0CR*SIGMA_1CR*SIGMA_2CR*(30.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - '
'26.908*T*log(T) + 157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= '
'2180.0 & T < 6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) '
'+ 132000.0) + SIGMA_0CR*SIGMA_1CR*SIGMA_2FE*(-110.0*T + 16.0*if(T >= 298.15 & T < '
'1811.0,77358.5*1/T - 23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - '
'5.89269e-8*T^3.0 + 1225.7,if(T >= 1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - '
'46.0*T*log(T) + 299.31255*T - 25383.581,0)) + 14.0*if(T >= 298.15 & T < '
'2180.0,139250.0*1/T - 26.908*T*log(T) + 157.48*T + 0.00189435*T^2.0 - '
'1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < 6000.0,-2.88526e+32*T^(-9.0) - '
'50.0*T*log(T) + 344.18*T - 34869.344,0)) + 123500.0) + '
'SIGMA_0CR*SIGMA_1FE*SIGMA_2CR*(4.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 26.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 140486.0) '
'+ SIGMA_0CR*SIGMA_1FE*SIGMA_2FE*(20.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 10.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 148800.0) '
'+ SIGMA_0FE*SIGMA_1CR*SIGMA_2CR*(10.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 20.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 56200.0) + '
'SIGMA_0FE*SIGMA_1CR*SIGMA_2FE*(26.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 4.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 152700.0) '
'+ SIGMA_0FE*SIGMA_1FE*SIGMA_2CR*(14.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 16.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 46200.0) + '
'SIGMA_0FE*SIGMA_1FE*SIGMA_2FE*(30.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 173333.0))/(10.0*SIGMA_0CR + 10.0*SIGMA_0FE + 4.0*SIGMA_1CR + '
'4.0*SIGMA_1FE + 16.0*SIGMA_2CR + 16.0*SIGMA_2FE); G/100000'
coupled_variables = 'SIGMA_0CR SIGMA_1CR SIGMA_2CR'
constant_names = 'T eps'
constant_expressions = '1000 0.01'
[]
# h(eta)
[h1]
type = SwitchingFunctionMaterial
function_name = h1
h_order = HIGH
eta = eta1
[]
[h2]
type = SwitchingFunctionMaterial
function_name = h2
h_order = HIGH
eta = eta2
[]
# g(eta)
[g1]
type = BarrierFunctionMaterial
function_name = g1
g_order = SIMPLE
eta = eta1
[]
[g2]
type = BarrierFunctionMaterial
function_name = g2
g_order = SIMPLE
eta = eta2
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'D L kappa'
prop_values = '10 1 0.1 '
[]
# Coefficients for diffusion equation
[Dh1]
type = DerivativeParsedMaterial
material_property_names = 'D h1(eta1)'
expression = D*h1
property_name = Dh1
coupled_variables = eta1
derivative_order = 1
[]
[Dh2a]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta2)'
expression = D*h2*10/30
property_name = Dh2a
coupled_variables = eta2
derivative_order = 1
[]
[Dh2b]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta2)'
expression = D*h2*4/30
property_name = Dh2b
coupled_variables = eta2
derivative_order = 1
[]
[Dh2c]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta2)'
expression = D*h2*16/30
property_name = Dh2c
coupled_variables = eta2
derivative_order = 1
[]
[]
[Kernels]
#Kernels for diffusion equation
[diff_time]
type = TimeDerivative
variable = cCr
[]
[diff_c1]
type = MatDiffusion
variable = cCr
diffusivity = Dh1
v = BCC_CR
args = eta1
[]
[diff_c2a]
type = MatDiffusion
variable = cCr
diffusivity = Dh2a
v = SIGMA_0CR
args = eta2
[]
[diff_c2b]
type = MatDiffusion
variable = cCr
diffusivity = Dh2b
v = SIGMA_1CR
args = eta2
[]
[diff_c2c]
type = MatDiffusion
variable = cCr
diffusivity = Dh2c
v = SIGMA_2CR
args = eta2
[]
# enforce pointwise equality of chemical potentials
[chempot1a2a]
# The BCC phase has only one sublattice
# we tie it to the first sublattice with site fraction 10/(10+4+16) in the sigma phase
type = KKSPhaseChemicalPotential
variable = BCC_CR
cb = SIGMA_0CR
kb = '${fparse 10/30}'
fa_name = F_BCC_A2
fb_name = F_SIGMA
args_b = 'SIGMA_1CR SIGMA_2CR'
[]
[chempot2a2b]
# This kernel ties the first two sublattices in the sigma phase together
type = SLKKSChemicalPotential
variable = SIGMA_0CR
a = 10
cs = SIGMA_1CR
as = 4
F = F_SIGMA
coupled_variables = 'SIGMA_2CR'
[]
[chempot2b2c]
# This kernel ties the remaining two sublattices in the sigma phase together
type = SLKKSChemicalPotential
variable = SIGMA_1CR
a = 4
cs = SIGMA_2CR
as = 16
F = F_SIGMA
coupled_variables = 'SIGMA_0CR'
[]
[phaseconcentration]
# This kernel ties the sum of the sublattice concentrations to the global concentration cCr
type = SLKKSMultiPhaseConcentration
variable = SIGMA_2CR
c = cCr
ns = '1 3'
as = '1 10 4 16'
cs = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR'
h_names = 'h1 h2'
eta = 'eta1 eta2'
[]
# Kernels for Allen-Cahn equation for eta1
[deta1dt]
type = TimeDerivative
variable = eta1
[]
[ACBulkF1]
type = KKSMultiACBulkF
variable = eta1
Fj_names = 'F_BCC_A2 F_SIGMA'
hj_names = 'h1 h2'
gi_name = g1
eta_i = eta1
wi = 0.1
coupled_variables = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR eta2'
[]
[ACBulkC1]
type = SLKKSMultiACBulkC
variable = eta1
F = F_BCC_A2
c = BCC_CR
ns = '1 3'
as = '1 10 4 16'
cs = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR'
h_names = 'h1 h2'
eta = 'eta1 eta2'
[]
[ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[]
[lagrange1]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
coupled_variables = 'eta2'
[]
# Kernels for Allen-Cahn equation for eta1
[deta2dt]
type = TimeDerivative
variable = eta2
[]
[ACBulkF2]
type = KKSMultiACBulkF
variable = eta2
Fj_names = 'F_BCC_A2 F_SIGMA'
hj_names = 'h1 h2'
gi_name = g2
eta_i = eta2
wi = 0.1
coupled_variables = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR eta1'
[]
[ACBulkC2]
type = SLKKSMultiACBulkC
variable = eta2
F = F_BCC_A2
c = BCC_CR
ns = '1 3'
as = '1 10 4 16'
cs = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR'
h_names = 'h1 h2'
eta = 'eta1 eta2'
[]
[ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa
[]
[lagrange2]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
coupled_variables = 'eta1'
[]
# Lagrange-multiplier constraint kernel for lambda
[lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
h_names = 'h1 h2'
etas = 'eta1 eta2'
epsilon = 1e-6
[]
[]
[AuxKernels]
[GlobalFreeEnergy]
type = KKSMultiFreeEnergy
variable = Fglobal
Fj_names = 'F_BCC_A2 F_SIGMA'
hj_names = 'h1 h2'
gj_names = 'g1 g2'
interfacial_vars = 'eta1 eta2'
kappa_names = 'kappa kappa'
w = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = 'asm lu nonzero 30'
l_max_its = 100
nl_max_its = 20
nl_abs_tol = 1e-10
end_time = 1000
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 12
iteration_window = 2
growth_factor = 2
cutback_factor = 0.5
dt = 0.1
[]
[]
[Postprocessors]
[F]
type = ElementIntegralVariablePostprocessor
variable = Fglobal
[]
[cmin]
type = NodalExtremeValue
value_type = min
variable = cCr
[]
[cmax]
type = NodalExtremeValue
value_type = max
variable = cCr
[]
[]
[Outputs]
exodus = true
print_linear_residuals = false
# exclude lagrange multiplier from output, it can diff more easily
hide = lambda
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_structure/steady_state.i)
[SolidProperties]
[mat1]
type = ThermalFunctionSolidProperties
k = 16
cp = 356.
rho = 6.551400E+03
[]
[]
[Functions]
[Ts_init]
type = ParsedFunction
expression = '2*sin(x*pi)+507'
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
names = 'wall'
n_part_elems = 1
solid_properties = 'mat1'
solid_properties_T_ref = '300'
widths = 0.1
initial_T = Ts_init
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = Ts_init
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 100
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'initial final'
velocity_as_vector = false
[]
(modules/contact/test/tests/bouncing-block-contact/variational-frictional-action.i)
starting_point = 2e-1
# We offset slightly so we avoid the case where the bottom of the secondary block and the top of the
# primary block are perfectly vertically aligned which can cause the backtracking line search some
# issues for a coarse mesh (basic line search handles that fine)
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
[]
[Mesh]
[file_mesh]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks-coarse.e
[]
[remove]
type = BlockDeletionGenerator
input = file_mesh
block = '3 4'
[]
patch_update_strategy = iteration
[]
# [Problem]
# type = DumpObjectsProblem
# dump_path = Contact/contact_action
# []
[Variables]
[disp_x]
block = '1 2'
scaling = 1e1
[]
[disp_y]
block = '1 2'
scaling = 1e1
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[AuxVariables]
[procid]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[procid]
type = ProcessorIDAux
variable = procid
[]
[]
[Contact]
[contact_action]
model = coulomb
formulation = mortar
c_normal = 1.0e-2
c_tangential = 1.0e-1
friction_coefficient = 0.1
primary = 10
secondary = 20
normalize_c = true
normal_lm_scaling = 1e3
tangential_lm_scaling = 1e2
correct_edge_dropping = true
use_dual = false
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
l_max_its = 30
nl_max_its = 25
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exodus]
type = Exodus
hide = 'procid contact_pressure nodal_area penetration'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(test/tests/transfers/general_field/user_object/subdomain/main.i)
# Base input for testing transfers. It has the following complexities:
# - more than one subapp
# - transfers both from and to the subapps
# - both nodal and elemental variables
# - subapp meshes are not aligned with the main app
# Tests derived from this input may add complexities through command line arguments
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x < 0.6 & y < 0.5'
block_id = 1
[]
[]
[AuxVariables]
[from_sub]
initial_condition = -1
[]
[from_sub_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_sub]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[to_sub_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[]
[UserObjects]
[to_sub]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_sub
[]
[to_sub_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_sub_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_sub to_sub_elem'
[]
execute_on = 'TIMESTEP_END'
[]
[MultiApps]
[sub]
# 1 on corner, one in the center and one close to a corner
# Offsets are added to make sure there are no equidistant nodes / transfer indetermination
positions = '0 0 0 0.41111 0.28111 0 0.7232323 0.12323 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = sub.i
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[to_sub]
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub
source_user_object = to_sub
variable = from_main
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[to_sub_elem]
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub
source_user_object = to_sub_elem
variable = from_main_elem
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[from_sub]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = sub
source_user_object = to_main
variable = from_sub
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[from_sub_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = sub
source_user_object = to_main_elem
variable = from_sub_elem
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[]
(test/tests/controls/time_periods/bcs/bcs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./right2]
type = FunctionDirichletBC
variable = u
boundary = right
function = (y*(t-1))+1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[./period0]
type = TimePeriod
disable_objects = 'BCs::right2'
start_time = '0'
end_time = '0.95'
execute_on = 'initial timestep_begin'
[../]
[./period2]
type = TimePeriod
disable_objects = 'BCs::right'
start_time = '1'
execute_on = 'initial timestep_begin'
[../]
[]
(test/tests/fvkernels/fv_constant_scalar_advection/2D_constant_scalar_advection.i)
[Mesh]
[gen_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 4
nx = 10
ny = 20
[]
[]
[Variables]
[v]
type = MooseVariableFVReal
two_term_boundary_expansion = false
[]
[]
[ICs]
[v_ic]
type = FunctionIC
variable = v
function = 'r2 := (x - 0.5)*(x - 0.5) + (y - 0.3)*(y - 0.3); exp(-r2 * 20)'
[]
[]
[FVKernels]
[advection]
type = FVAdvection
variable = v
velocity = '1 0.5 0'
[]
[time]
type = FVTimeKernel
variable = v
[]
[]
[FVBCs]
[fv_outflow]
type = FVConstantScalarOutflowBC
velocity = '1 0.5 0'
variable = v
boundary = 'right top'
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason'
num_steps = 10
dt = 0.25
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/special/objective_shear.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Functions]
[shearme]
type = PiecewiseLinear
x = '0 1'
y = '0 2'
[]
[]
[BCs]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[bottom_y]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[bottom_x]
type = DirichletBC
preset = true
variable = disp_x
boundary = bottom
value = 0.0
[]
[shear]
type = FunctionDirichletBC
variable = disp_x
boundary = top
function = shearme
preset = true
[]
[hmm]
type = DirichletBC
preset = true
variable = disp_y
boundary = top
value = 0.0
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.01
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform5.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
# Use 'cap' smoothing
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.9E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 50
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0.8726646 # 50deg
rate = 3000.0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
tip_scheme = cap
mc_tip_smoother = 0
cap_start = 3
cap_rate = 0.8
mc_edge_smoother = 20
yield_function_tolerance = 1E-8
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 150
dt = 5
type = Transient
[]
[Outputs]
file_base = small_deform5
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/uni_axial2.i)
[Mesh]
type = FileMesh
file = quarter_hole.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = 'zmin'
value = '0'
[../]
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = 'xmin'
value = '0'
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = 'ymin'
value = '0'
[../]
[./ymax_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'ymax'
function = '-1E-4*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0.005 0.02 0.002'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 2
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 2
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 0.01E6
mc_edge_smoother = 29
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
C_ijkl = '0 5E9' # young = 10Gpa, poisson = 0.0
[../]
[./strain]
type = ComputeIncrementalStrain
block = 1
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-11
plastic_models = mc
max_NR_iterations = 1000
debug_fspb = crash
[../]
[]
# Preconditioning and Executioner options kindly provided by Andrea
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 0.5
dt = 0.1
solve_type = NEWTON
type = Transient
l_tol = 1E-2
nl_abs_tol = 1E-9
nl_rel_tol = 1E-11
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = uni_axial2
exodus = true
[./csv]
type = CSV
[../]
[]
(test/tests/restart/restart_transient_from_steady/restart_trans_with_2subs_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
xmax = 0.3
ymax = 0.3
[]
[AuxVariables]
[power_density]
[]
[]
[Variables]
[temp]
[]
[]
[Kernels]
[heat_conduction]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[heat_source_fuel]
type = CoupledForce
variable = temp
v = power_density
[]
[]
[BCs]
[bc]
type = DirichletBC
variable = temp
boundary = '1 3'
value = 100
[]
[bc2]
type = NeumannBC
variable = temp
boundary = '0 2'
value = 10.0
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
start_time = 0
end_time = 3
dt = 1.0
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
[]
[Postprocessors]
[temp_fuel_avg]
type = ElementAverageValue
variable = temp
block = '0'
execute_on = 'initial timestep_end'
[]
[pwr_density]
type = ElementIntegralVariablePostprocessor
block = '0'
variable = power_density
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
perf_graph = true
exodus = true
color = true
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_plane_stress.i)
################################################################################
#
# 1x1x1 cube, single element
# simulate plane stress
# pull in +y direction on right surface to produce shear strain
#
#
#
# ____________
# /| /|
# / | 5 / | -X Left 1
# /__________ / | +X Right 4
# | | 3 | | +Y Top 5
# | 1 | | 4 | -Y Bottom 2
# | |_6_____|___| y +Z Front 6
# | / | / ^ -Z Back 3
# | / 2 | / |
# |/__________|/ |
# ----> x
# /
# /
# z
#
#
#
#################################################################################
[Mesh]
file = cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 0.1 0.2 0.3 0.4'
y = '0 0.0026 0 -0.0026 0'
[../]
[./pressure]
type = PiecewiseLinear
x = '0 0.1 0.2 0.3 0.4'
y = '0 0 0 0 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./pull_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = displ
[../]
[./pin_x]
type = DirichletBC
variable = disp_x
boundary = '1 4'
value = 0.0
[../]
[./pin_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = '3'
value = 0.0
[../]
[./front]
type = Pressure
variable = disp_z
boundary = 6
function = pressure
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 200.0e3
poissons_ratio = .3
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 120
cracked_elasticity_type = DIAGONAL
shear_retention_factor = 0.1
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ExponentialSoftening
residual_stress = 0.1
beta = 0.1
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 0.4
dt = 0.04
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/mms_sine/2_d_mms_sine_test.i)
#2_d_mms_sine_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 8
ny = 8
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables] #We added nodal AuxVariables
active = 'nodal_aux'
[./nodal_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff implicit conv forcing reaction'
[./diff]
type = MMSDiffusion
variable = u
[../]
[./implicit] #We got from MOOSE kernels
type = MMSImplicitEuler
variable = u
[../]
[./conv] #We created our own convection kernel
type = MMSConvection
variable = u
x = -1
y = 2
[../]
[./forcing] #We created our own forcing kernel
type = MMSForcing
variable = u
[../]
[./reaction] #We got from MOOSE kernels
type = MMSReaction
variable = u
[../]
[]
[AuxKernels] #We created our own AuxKernel
active = 'ConstantAux'
[./ConstantAux]
type = MMSConstantAux
variable = nodal_aux
[../]
[]
[BCs]
active = 'all_u'
[./all_u]
type = MMSCoupledDirichletBC
variable = u
boundary = '0 1 2 3'
# value = sin(a*x*y*z*t)
[../]
[]
[Executioner]
type = Transient
dt = .1
num_steps = 5
solve_type = 'PJFNK'
[]
[Outputs]
file_base = 2_d_out
exodus = true
[]
(modules/stochastic_tools/test/tests/controls/libtorch_drl_control/libtorch_drl_control.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.0
xmax = 7.0
nx = 20
[]
[]
[Variables]
[temp]
initial_condition = 300
[]
[]
[Kernels]
[time]
type = CoefTimeDerivative
variable = temp
Coefficient = '${fparse 1.00630182*1.225}'
[]
[heat_conduc]
type = MatDiffusion
variable = temp
diffusivity = 'k'
[]
[]
[BCs]
[left_flux]
type = NeumannBC
value = 0.0
boundary = 'left'
variable = temp
[]
[dirichlet]
type = FunctionDirichletBC
function = temp_env
variable = temp
boundary = 'right'
[]
[]
[Functions]
[temp_env]
type = ParsedFunction
value = '15.0*sin(t/86400.0 *pi) + 273.0'
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'k'
prop_values = 26.53832364
[]
[]
[Postprocessors]
[center_temp]
type = PointValue
variable = temp
point = '3.5 0.0 0.0'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[center_temp_tend]
type = PointValue
variable = temp
point = '3.5 0.0 0.0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[env_temp]
type = FunctionValuePostprocessor
function = temp_env
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[left_flux]
type = LibtorchControlValuePostprocessor
control_name = src_control
execute_on = 'INITIAL TIMESTEP_END'
[]
[log_prob_left_flux]
type = LibtorchDRLLogProbabilityPostprocessor
control_name = src_control
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Controls]
inactive = src_control_empty
[src_control]
seed = 11
type = LibtorchDRLControl
parameters = "BCs/left_flux/value"
responses = 'center_temp env_temp'
input_timesteps = 2
response_scaling_factors = '0.03 0.03'
response_shift_factors = '270 270'
action_standard_deviations = '0.1'
action_scaling_factors = 200
filename = 'mynet_control.net'
torch_script_format = false
num_neurons_per_layer = '16 6'
activation_function = 'relu'
execute_on = 'TIMESTEP_BEGIN'
[]
[src_control_empty]
type = LibtorchDRLControl
parameters = "BCs/left_flux/value"
responses = 'center_temp env_temp'
input_timesteps = 2
response_scaling_factors = '0.03 0.03'
response_shift_factors = '270 270'
action_standard_deviations = '0.1'
action_scaling_factors = 100
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-8
start_time = 0.0
end_time = 18000
dt = 1800.0
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d_tp.i)
[Mesh]
file = sliding_elastic_blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip]
type = PenetrationAux
variable = accum_slip
execute_on = timestep_end
quantity = accumulated_slip
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_x]
type = PenetrationAux
variable = tang_force_x
execute_on = timestep_end
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_y]
type = PenetrationAux
variable = tang_force_y
execute_on = timestep_end
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.005
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.05
num_steps = 1000
nl_rel_tol = 1e-16
nl_abs_tol = 1e-09
dtmin = 0.01
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
formulation = tangential_penalty
friction_coefficient = '0.25'
penalty = 1e6
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 3
primary = 2
[../]
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/sub_wrong_order.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./b]
family = SCALAR
order = SIXTH
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
[]
[Outputs]
hide = 'u'
exodus = true
[]
(test/tests/transfers/multiapp_projection_transfer/fromsub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 3
ymax = 3
nx = 3
ny = 3
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./x]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./x_func]
type = ParsedFunction
expression = x
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = v
[../]
[]
[AuxKernels]
[./x_func_aux]
type = FunctionAux
variable = x
function = x_func
execute_on = initial
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = v
boundary = left
value = 2
[../]
[./right]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/controls/time_periods/error/control.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Dampers]
[./const_damp]
type = ConstantDamper
damping = 0.9
[../]
[]
[Controls]
[./damping_control]
type = TimePeriod
disable_objects = 'const_damp'
# Note: These numbers are quoted to get around an issue when
# overriding numeric types with vectors of numeric types
# on the CLI. They are still interpreted as numbers.
start_time = '0.25'
end_time = '0.55'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_total_power/phy.cylinder_power_shape_fn.i)
[GlobalParams]
scaling_factor_temperature = 1e0
[]
[Functions]
[psf]
type = ParsedFunction
expression = 1
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 16
cp = 191.67
rho = 1.4583e4
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 64
cp = 1272
rho = 865
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 26
cp = 638
rho = 7.646e3
[]
[]
[Components]
[reactor]
type = TotalPower
power = 3.0e4
[]
[CH1:solid]
type = HeatStructureCylindrical
position = '0 -0.024 0'
orientation = '0 0 1'
length = 0.8
n_elems = 16
initial_T = 628.15
names = 'fuel gap clad'
widths = '0.003015 0.000465 0.00052'
n_part_elems = '20 2 2'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
[]
[CH1:hgen]
type = HeatSourceFromTotalPower
hs = CH1:solid
regions = 'fuel'
power = reactor
power_shape_function = psf
power_fraction = 1
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-3
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-7
nl_max_its = 40
l_tol = 1e-5
l_max_its = 50
[]
[Outputs]
[out]
type = Exodus
[]
[]
(test/tests/restart/restart_transient_from_transient/restart_trans_with_2subs_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
xmax = 0.3
ymax = 0.3
[]
[AuxVariables]
[power_density]
[]
[]
[Variables]
[temp]
[]
[]
[Kernels]
[heat_conduction]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[heat_source_fuel]
type = CoupledForce
variable = temp
v = power_density
[]
[]
[BCs]
[bc]
type = DirichletBC
variable = temp
boundary = '1 3'
value = 100
[]
[bc2]
type = NeumannBC
variable = temp
boundary = '0 2'
value = 10.0
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
start_time = 0
end_time = 3
dt = 1.0
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
[]
[Postprocessors]
[temp_fuel_avg]
type = ElementAverageValue
variable = temp
block = '0'
execute_on = 'initial timestep_end'
[]
[pwr_density]
type = ElementIntegralVariablePostprocessor
block = '0'
variable = power_density
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
perf_graph = true
exodus = true
color = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/L/small.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(tutorials/tutorial02_multiapps/step02_transfers/03_sub_uot.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -0.05
xmax = 0.05
ymin = -0.05
ymax = 0.05
zmax = 3
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[u_integral]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[front]
type = DirichletBC
variable = v
boundary = front
value = 0
[]
[back]
type = DirichletBC
variable = v
boundary = back
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[UserObjects]
[layered_average]
type = NearestPointLayeredAverage
points = '0 0 0'
direction = z
num_layers = 4
variable = v
[]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4q_out
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto25.i)
# CappedDruckerPrager
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
lambda = 0.0
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = dp
[../]
[./dp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/multiapps/check_error/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/time_integrators/explicit-euler/ee-1d-quadratic-neumann.i)
[GlobalParams]
implicit = false
[]
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 10
elem_type = EDGE3
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x*x-2*t+t*x*x
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x*x
[../]
[./left_bc_fn]
type = ParsedFunction
expression = -t*2*x
[../]
[./right_bc_fn]
type = ParsedFunction
expression = t*2*x
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./abs]
type = Reaction
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./left]
type = FunctionNeumannBC
variable = u
boundary = '0'
function = left_bc_fn
[../]
[./right]
type = FunctionNeumannBC
variable = u
boundary = '1'
function = right_bc_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'explicit-euler'
solve_type = 'LINEAR'
l_tol = 1e-12
start_time = 0.0
num_steps = 10
dt = 0.001
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/phy.par_fn.i)
#
# Tests the ability to set the hydraulic diameter by function.
#
D_h = 5
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e6
initial_T = 453.1
initial_vel = 0.0
closures = simple_closures
[]
[Functions]
[dh_fn]
type = ConstantFunction
value = ${D_h}
[]
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[left_wall]
type = SolidWall1Phase
input = pipe:in
[]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1.0e-4
D_h = dh_fn
f = 0.0
fp = eos
[]
[right_wall]
type = SolidWall1Phase
input = pipe:out
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
[]
[Postprocessors]
[D_h]
type = ADElementIntegralMaterialProperty
mat_prop = D_h
block = pipe
[]
[]
[Outputs]
csv = true
show = 'D_h'
execute_on = 'timestep_end'
[]
(modules/navier_stokes/test/tests/finite_volume/materials/ergun/ergun.i)
# This file simulates flow of fluid in a porous elbow for the purpose of verifying
# correct implementation of the various different solution variable sets. This input
# tests correct implementation of the primitive superficial variable set. Flow enters on the top
# and exits on the right. Because the purpose is only to test the equivalence of
# different equation sets, no solid energy equation is included.
porosity_left = 0.4
porosity_right = 0.6
pebble_diameter = 0.06
mu = 1.81e-5 # This has been increased to avoid refining the mesh
M = 28.97e-3
R = 8.3144598
# inlet mass flowrate, kg/s
mdot = -10.0
# inlet mass flux (superficial)
mflux_in_superficial = ${fparse mdot / (pi * 0.5 * 0.5)}
# inlet mass flux (interstitial)
mflux_in_interstitial = ${fparse mflux_in_superficial / porosity_left}
p_initial = 201325.0
T_initial = 300.0
rho_initial = ${fparse p_initial / T_initial * M / R}
vel_y_initial = ${fparse mflux_in_interstitial / rho_initial}
vel_x_initial = 0.0
superficial_vel_y_initial = ${fparse mflux_in_superficial / rho_initial}
superficial_vel_x_initial = 1e-12
# Computation parameters
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
# ==============================================================================
# GEOMETRY AND MESH
# ==============================================================================
[Mesh]
[fmg]
type = FileMeshGenerator
file = 'ergun_in.e'
[]
coord_type = RZ
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[GlobalParams]
porosity = porosity
pebble_diameter = ${pebble_diameter}
fp = fp
# rho for the kernels. Must match fluid property!
rho = ${rho_initial}
fv = true
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
# behavior at time of test creation
two_term_boundary_expansion = false
rhie_chow_user_object = 'rc'
[]
# ==============================================================================
# VARIABLES AND KERNELS
# ==============================================================================
[Variables]
[pressure]
type = INSFVPressureVariable
initial_condition = ${p_initial}
[]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${superficial_vel_x_initial}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${superficial_vel_y_initial}
[]
[]
[FVKernels]
# Mass Equation.
[mass]
type = PINSFVMassAdvection
variable = 'pressure'
[]
# Momentum x component equation.
[vel_x_time]
type = PINSFVMomentumTimeDerivative
variable = 'superficial_vel_x'
momentum_component = 'x'
[]
[vel_x_advection]
type = PINSFVMomentumAdvection
variable = 'superficial_vel_x'
momentum_component = 'x'
[]
[vel_x_viscosity]
type = PINSFVMomentumDiffusion
variable = 'superficial_vel_x'
momentum_component = 'x'
mu = 'mu'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = 'superficial_vel_x'
pressure = pressure
momentum_component = 'x'
[]
[u_friction]
type = PINSFVMomentumFriction
variable = 'superficial_vel_x'
Darcy_name = 'Darcy_coefficient'
Forchheimer_name = 'Forchheimer_coefficient'
momentum_component = 'x'
speed = speed
mu = 'mu'
[]
# Momentum y component equation.
[vel_y_time]
type = PINSFVMomentumTimeDerivative
variable = 'superficial_vel_y'
momentum_component = 'y'
[]
[vel_y_advection]
type = PINSFVMomentumAdvection
variable = 'superficial_vel_y'
momentum_component = 'y'
[]
[vel_y_viscosity]
type = PINSFVMomentumDiffusion
variable = 'superficial_vel_y'
momentum_component = 'y'
mu = 'mu'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = 'superficial_vel_y'
pressure = pressure
momentum_component = 'y'
[]
[v_friction]
type = PINSFVMomentumFriction
variable = 'superficial_vel_y'
Darcy_name = 'Darcy_coefficient'
Forchheimer_name = 'Forchheimer_coefficient'
momentum_component = 'y'
mu = 'mu'
speed = speed
[]
[gravity]
type = PINSFVMomentumGravity
variable = 'superficial_vel_y'
gravity = '0 -9.81 0'
momentum_component = 'y'
[]
[]
# ==============================================================================
# AUXVARIABLES AND AUXKERNELS
# ==============================================================================
[AuxVariables]
[T_fluid]
initial_condition = ${T_initial}
order = CONSTANT
family = MONOMIAL
[]
[vel_x]
initial_condition = ${fparse vel_x_initial}
order = CONSTANT
family = MONOMIAL
[]
[vel_y]
initial_condition = ${fparse vel_y_initial}
order = CONSTANT
family = MONOMIAL
[]
[porosity_out]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[vel_x]
type = FunctorAux
variable = vel_x
functor = vel_x_mat
[]
[vel_y]
type = FunctorAux
variable = vel_y
functor = vel_y_mat
[]
[porosity_out]
type = FunctorAux
variable = porosity_out
functor = porosity
[]
[]
# ==============================================================================
# FLUID PROPERTIES, MATERIALS AND USER OBJECTS
# ==============================================================================
[FluidProperties]
[fp]
type = IdealGasFluidProperties
k = 0.0
mu = ${mu}
gamma = 1.4
molar_mass = ${M}
[]
[]
[FunctorMaterials]
[enthalpy]
type = INSFVEnthalpyMaterial
temperature = 'T_fluid'
[]
[speed]
type = PINSFVSpeedFunctorMaterial
superficial_vel_x = 'superficial_vel_x'
superficial_vel_y = 'superficial_vel_y'
porosity = porosity
vel_x = vel_x_mat
vel_y = vel_y_mat
[]
[kappa]
type = FunctorKappaFluid
[]
[const_Fdrags_mat]
type = FunctorErgunDragCoefficients
porosity = porosity
[]
[fluidprops]
type = GeneralFunctorFluidProps
mu_rampdown = mu_func
porosity = porosity
characteristic_length = ${pebble_diameter}
T_fluid = 'T_fluid'
pressure = 'pressure'
speed = 'speed'
[]
[]
d = 0.05
[Functions]
[mu_func]
type = PiecewiseLinear
x = '1 3 5 10 15 20'
y = '1e5 1e4 1e3 1e2 1e1 1'
[]
[real_porosity_function]
type = ParsedFunction
expression = 'if (x < 0.6 - ${d}, ${porosity_left}, if (x > 0.6 + ${d}, ${porosity_right},
(x-(0.6-${d}))/(2*${d})*(${porosity_right}-${porosity_left}) + ${porosity_left}))'
[]
[porosity]
type = ParsedFunction
expression = 'if (x < 0.6 - ${d}, ${porosity_left}, if (x > 0.6 + ${d}, ${porosity_right},
(x-(0.6-${d}))/(2*${d})*(${porosity_right}-${porosity_left}) + ${porosity_left}))'
[]
[]
# ==============================================================================
# BOUNDARY CONDITIONS
# ==============================================================================
[FVBCs]
[outlet_p]
type = INSFVOutletPressureBC
variable = 'pressure'
function = ${p_initial}
boundary = 'right'
[]
## No or Free slip BC
[free-slip-wall-x]
type = INSFVNaturalFreeSlipBC
boundary = 'bottom wall_1 wall_2 left'
variable = superficial_vel_x
momentum_component = 'x'
[]
[free-slip-wall-y]
type = INSFVNaturalFreeSlipBC
boundary = 'bottom wall_1 wall_2 left'
variable = superficial_vel_y
momentum_component = 'y'
[]
## Symmetry
[symmetry-x]
type = PINSFVSymmetryVelocityBC
boundary = 'left'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = 'mu'
momentum_component = 'x'
[]
[symmetry-y]
type = PINSFVSymmetryVelocityBC
boundary = 'left'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = 'mu'
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'left'
variable = 'pressure'
[]
## inlet
[inlet_vel_x]
type = INSFVInletVelocityBC
variable = 'superficial_vel_x'
function = ${superficial_vel_x_initial}
boundary = 'top'
[]
[inlet_vel_y]
type = INSFVInletVelocityBC
variable = 'superficial_vel_y'
function = ${superficial_vel_y_initial}
boundary = 'top'
[]
[]
# ==============================================================================
# EXECUTION PARAMETERS
# ==============================================================================
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = 'asm lu NONZERO 200'
line_search = 'none'
# Problem time parameters
dtmin = 0.01
dtmax = 2000
end_time = 3000
# must be the same as the fluid
# Iterations parameters
l_max_its = 50
l_tol = 1e-8
nl_max_its = 25
# nl_rel_tol = 5e-7
nl_abs_tol = 2e-7
# Automatic scaling
automatic_scaling = true
verbose = true
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.025
cutback_factor = 0.5
growth_factor = 2.0
[]
# Steady state detection.
steady_state_detection = true
steady_state_tolerance = 1e-7
steady_state_start_time = 400
[]
# ==============================================================================
# POSTPROCESSORS DEBUG AND OUTPUTS
# ==============================================================================
[Postprocessors]
[mass_flow_in]
type = VolumetricFlowRate
boundary = 'top'
vel_x = 'superficial_vel_x'
vel_y = 'superficial_vel_y'
advected_quantity = ${rho_initial}
execute_on = 'INITIAL TIMESTEP_END'
[]
[mass_flow_out]
type = VolumetricFlowRate
boundary = 'right'
vel_x = 'superficial_vel_x'
vel_y = 'superficial_vel_y'
advected_quantity = ${rho_initial}
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_in]
type = SideAverageValue
variable = pressure
boundary = 'top'
[]
[dP]
type = LinearCombinationPostprocessor
pp_names = 'p_in'
pp_coefs = '1.0'
b = ${fparse -p_initial}
[]
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(test/tests/functions/piecewise_multilinear/twoDb.i)
# PiecewiseMultilinear function tests in 2D
# The spatial grid is 1<=x<=5 and 1<=y<=5
# At t<=1 a disk of radius 0.5 sits at (x,y)=(1.45,1.45): it has f=1. Elsewhere f=0
# At t>=0 a disk of radius 0.5 sits at (x,y)=(4,55,4,55): it has f=1. Elsewhere f=0
# The disks' centers were chosen specially so that the disk partially sits outside the grid
# which illustrates the extrapolation process used by GriddedData and PiecewiseMultilinear
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 6
nx = 60
ymin = 0
ymax = 6
ny = 60
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./moving_disk_var]
[../]
[]
[AuxKernels]
[./moving_disk_AuxK]
type = FunctionAux
variable = moving_disk_var
function = moving_disk_fcn
[../]
[]
[Functions]
[./moving_disk_fcn]
type = PiecewiseMultilinear
data_file = twoD2.txt
[../]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = twoDb
hide = dummy
exodus = true
csv = true
[]
(test/tests/outputs/exodus/variable_output_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./aux]
family = SCALAR
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = PJFNK
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Postprocessors]
[./aux_pp]
type = ScalarVariable
variable = aux
outputs = none
[../]
[]
[Outputs]
execute_on = 'timestep_end'
[./exodus]
type = Exodus
file_base = new_out
hide_variables = 'u box aux_pp'
scalar_as_nodal = true
execute_scalars_on = none
[../]
[./console]
Type = Console
[../]
[]
(modules/xfem/test/tests/corner_nodes_cut/corner_node_cut_twice.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '-0.0 0.3 1.0 0.7'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
[../]
[]
[BCs]
[./top_x]
type = DirichletBC
boundary = 2
variable = disp_x
value = 0.0
[../]
[./top_y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.1
[../]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = -0.1
[../]
[./bottom_x]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-16
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/tensile/planar1.i)
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the maximum principal stress value should be 1pa, and value of plastic strain should be 0.5E-6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.2E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.0E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
shift = 1E-6
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = tens
debug_fspb = crash
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar1
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/examples/multiapp_fracture_flow/diffusion_multiapp/fracture_app.i)
# Temperature is transferred between the fracture and matrix apps
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 50.0
[]
[]
[Variables]
[frac_T]
[]
[]
[ICs]
[frac_T]
type = FunctionIC
variable = frac_T
function = 'if(x<1E-6, 2, 0)' # delta function
[]
[]
[AuxVariables]
[transferred_matrix_T]
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = frac_T
[]
[fracture_diffusion]
type = Diffusion
variable = frac_T
[]
[toMatrix]
type = PorousFlowHeatMassTransfer
variable = frac_T
v = transferred_matrix_T
transfer_coefficient = 0.004
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[VectorPostprocessors]
[final_results]
type = LineValueSampler
start_point = '0 0 0'
end_point = '50 0 0'
num_points = 11
sort_by = x
variable = frac_T
outputs = final_csv
[]
[]
[Outputs]
print_linear_residuals = false
[final_csv]
type = CSV
sync_times = 100
sync_only = true
[]
[]
[MultiApps]
[matrix_app]
type = TransientMultiApp
input_files = matrix_app.i
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[T_to_matrix]
type = MultiAppCopyTransfer
to_multi_app = matrix_app
source_variable = frac_T
variable = transferred_frac_T
[]
[T_from_matrix]
type = MultiAppCopyTransfer
from_multi_app = matrix_app
source_variable = matrix_T
variable = transferred_matrix_T
[]
[]
(modules/solid_mechanics/test/tests/multi/two_surface03.i)
# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 3.0E-6m in z directions and 0.5E-6 in y direction.
# trial stress_zz = 3.0 and stress_yy = 0.5
#
# Then both SimpleTesters should activate initially and return to the "corner" point
# (stress_zz = 1 = stress_yy), but then the plastic multiplier for SimpleTester2 will
# be negative, and so it will be deactivated, and the algorithm will return to
# stress_zz = 1, stress_yy = 0.5
# internal0 should be 2, and internal1 should be 0
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.5E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[]
[UserObjects]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 2
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = two_surface03
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/materials/generic_materials/generic_constant_symmetric_rank_two_tensor.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
type = FEProblem
solve = false
[]
[Materials]
[tensor]
type = GenericConstantSymmetricRankTwoTensor
tensor_name = constant
tensor_values = '1 2 3 4 5 6' # Note mandel factor kicks in for the off-diagonal entries
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[0]
type = ElementAverageValue
variable = constant_0
[]
[1]
type = ElementAverageValue
variable = constant_1
[]
[2]
type = ElementAverageValue
variable = constant_2
[]
[3]
type = ElementAverageValue
variable = constant_3
[]
[4]
type = ElementAverageValue
variable = constant_4
[]
[5]
type = ElementAverageValue
variable = constant_5
[]
[]
[Outputs]
csv = true
[]
(test/tests/outputs/oversample/over_sampling_second_file.i)
[Mesh]
type = FileMesh
# Read in and work with a second order mesh
file = wedge18_mesh.e
# If we have an oversample mesh file, we haven not yet implemented
# synchronization of its partitioning with the problem mesh, so we
# need to keep the problem mesh replicated.
parallel_type = replicated
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[../]
[]
[Variables]
active = 'u'
[./u]
[../]
[]
[Kernels]
active = 'ie diff ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '1 2 4'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.2
start_time = 0
num_steps = 3
[]
[Outputs]
file_base = out_wedge
[./oversample]
type = Exodus
file_base = out_wedge_oversample
file = wedge6_mesh.e
[../]
[]
(test/tests/controls/time_periods/dampers/control.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 0.95e-8
[]
[Postprocessors]
[./nlin]
type = NumNonlinearIterations
[../]
[]
[Dampers]
[./const_damp]
type = ConstantDamper
damping = 0.9
[../]
[]
[Outputs]
csv = true
[]
[Controls]
[./damping_control]
type = TimePeriod
disable_objects = '*::const_damp'
start_time = 0.25
execute_on = 'initial timestep_begin'
[../]
[]
(modules/contact/test/tests/simple_contact/two_block_compress/two_equal_blocks_compress_2d_pg.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
nx = 4
ny = 4
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.0
xmax = 1.0
ymin = -0.5
ymax = 0.5
nx = 5
ny = 5
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x = '0 1.0'
y = '0 0.4'
[]
[vertical_movement]
type = PiecewiseLinear
x = '0 1.0'
y = '0 0'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
correct_edge_dropping = true
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist nonzero 1e-10'
line_search = 'none'
dt = 0.1
dtmin = 0.01
end_time = 1.0
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = 'secondary_lower'
[]
[normal_lm]
type = ElementAverageValue
variable = normal_lm
block = 'secondary_lower'
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(test/tests/userobjects/Terminator/terminator_pass.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 6
xmin = -15.0
xmax = 15.0
ymin = -3.0
ymax = 3.0
elem_type = QUAD4
[]
[Variables]
[c]
order = FIRST
family = LAGRANGE
initial_condition = 1
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[UserObjects]
[arnold]
type = Terminator
expression = 'dt > 20'
fail_mode = HARD
error_level = INFO
message = 'Arnold says this should end'
execute_on = TIMESTEP_END
[]
[]
[Kernels]
[cres]
type = Diffusion
variable = c
[]
[time]
type = TimeDerivative
variable = c
[]
[]
[BCs]
[c]
type = DirichletBC
variable = c
boundary = left
value = 0
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = IterationAdaptiveDT
dt = 4
[]
nl_abs_step_tol = 1e-10
[]
[Outputs]
csv = true
print_linear_residuals = false
[]
(modules/combined/examples/geochem-porous_flow/forge/porous_flow.i)
# Input file modified from RobPodgorney version
# - 2D instead of 3D with different resolution. Effectively this means a 1m height of RobPodgorney aquifer is simulated. RobPodgorney total mass flux is 2.5kg/s meaning 0.25kg/s is appropriate here
# - Celsius instead of Kelvin
# - no use of PorousFlowPointEnthalpySourceFromPostprocessor since that is not yet merged into MOOSE: a DirichletBC is used instead
# - Use of PorousFlowFullySaturated instead of PorousFlowUnsaturated, and the save_component_rate_in feature to record the change in kg of each species at each node for passing to the Geochem simulation
# - MultiApps and Transfers to transfer information between this simulation and the aquifer_geochemistry.i simulation
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 225
ny = 200
xmin = -400
xmax = 500
ymin = -400
ymax = 400
[]
[injection_node]
input = gen
type = ExtraNodesetGenerator
new_boundary = injection_node
coord = '0 0 0'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[f_H]
initial_condition = 8.201229858451E-07
[]
[f_Na]
initial_condition = 2.281094143525E-03
[]
[f_K]
initial_condition = 2.305489507836E-04
[]
[f_Ca]
initial_condition = 5.818776782059E-04
[]
[f_Mg]
initial_condition = 1.539513498238E-07
[]
[f_SiO2]
initial_condition = 2.691822196469E-04
[]
[f_Al]
initial_condition = 4.457519474122E-08
[]
[f_Cl]
initial_condition = 4.744309776594E-03
[]
[f_SO4]
initial_condition = 9.516650880811E-06
[]
[f_HCO3]
initial_condition = 5.906126982324E-05
[]
[porepressure]
initial_condition = 20E6
[]
[temperature]
initial_condition = 220 # degC
scaling = 1E-6 # fluid enthalpy is roughly 1E6
[]
[]
[BCs]
[source_temperature]
type = DirichletBC
boundary = injection_node
variable = temperature
value = 70 # degC
[]
[]
[DiracKernels]
[inject_H]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 4.790385871045E-08
variable = f_H
[]
[inject_Na]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 7.586252963780E-07
variable = f_Na
[]
[inject_K]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 2.746517625125E-07
variable = f_K
[]
[inject_Ca]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 7.775129478597E-07
variable = f_Ca
[]
[inject_Mg]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 1.749872109005E-07
variable = f_Mg
[]
[inject_SiO2]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 4.100547515915E-06
variable = f_SiO2
[]
[inject_Al]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 2.502408592080E-08
variable = f_Al
[]
[inject_Cl]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 1.997260386272E-06
variable = f_Cl
[]
[inject_SO4]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 2.497372164191E-07
variable = f_SO4
[]
[inject_HCO3]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 5.003150992902E-06
variable = f_HCO3
[]
[inject_H2O]
type = PorousFlowPointSourceFromPostprocessor
point = ' 0 0 0'
mass_flux = 2.499865905987E-01
variable = porepressure
[]
[produce_H]
type = PorousFlowPeacemanBorehole
variable = f_H
SumQuantityUO = produced_mass_H
mass_fraction_component = 0
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_Na]
type = PorousFlowPeacemanBorehole
variable = f_Na
SumQuantityUO = produced_mass_Na
mass_fraction_component = 1
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_K]
type = PorousFlowPeacemanBorehole
variable = f_K
SumQuantityUO = produced_mass_K
mass_fraction_component = 2
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_Ca]
type = PorousFlowPeacemanBorehole
variable = f_Ca
SumQuantityUO = produced_mass_Ca
mass_fraction_component = 3
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_Mg]
type = PorousFlowPeacemanBorehole
variable = f_Mg
SumQuantityUO = produced_mass_Mg
mass_fraction_component = 4
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_SiO2]
type = PorousFlowPeacemanBorehole
variable = f_SiO2
SumQuantityUO = produced_mass_SiO2
mass_fraction_component = 5
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_Al]
type = PorousFlowPeacemanBorehole
variable = f_Al
SumQuantityUO = produced_mass_Al
mass_fraction_component = 6
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_Cl]
type = PorousFlowPeacemanBorehole
variable = f_Cl
SumQuantityUO = produced_mass_Cl
mass_fraction_component = 7
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_SO4]
type = PorousFlowPeacemanBorehole
variable = f_SO4
SumQuantityUO = produced_mass_SO4
mass_fraction_component = 8
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_HCO3]
type = PorousFlowPeacemanBorehole
variable = f_HCO3
SumQuantityUO = produced_mass_HCO3
mass_fraction_component = 9
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[produce_H2O]
type = PorousFlowPeacemanBorehole
variable = porepressure
SumQuantityUO = produced_mass_H2O
mass_fraction_component = 10
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[remove_heat_at_production_well]
type = PorousFlowPeacemanBorehole
variable = temperature
SumQuantityUO = produced_heat
point_file = production.bh
line_length = 1
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
use_enthalpy = true
character = 1
[]
[]
[UserObjects]
[produced_mass_H]
type = PorousFlowSumQuantity
[]
[produced_mass_Na]
type = PorousFlowSumQuantity
[]
[produced_mass_K]
type = PorousFlowSumQuantity
[]
[produced_mass_Ca]
type = PorousFlowSumQuantity
[]
[produced_mass_Mg]
type = PorousFlowSumQuantity
[]
[produced_mass_SiO2]
type = PorousFlowSumQuantity
[]
[produced_mass_Al]
type = PorousFlowSumQuantity
[]
[produced_mass_Cl]
type = PorousFlowSumQuantity
[]
[produced_mass_SO4]
type = PorousFlowSumQuantity
[]
[produced_mass_HCO3]
type = PorousFlowSumQuantity
[]
[produced_mass_H2O]
type = PorousFlowSumQuantity
[]
[produced_heat]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[heat_extracted]
type = PorousFlowPlotQuantity
uo = produced_heat
[]
[approx_production_temperature]
type = PointValue
point = '100 0 0'
variable = temperature
[]
[mass_extracted_H]
type = PorousFlowPlotQuantity
uo = produced_mass_H
execute_on = 'initial timestep_end'
[]
[mass_extracted_Na]
type = PorousFlowPlotQuantity
uo = produced_mass_Na
execute_on = 'initial timestep_end'
[]
[mass_extracted_K]
type = PorousFlowPlotQuantity
uo = produced_mass_K
execute_on = 'initial timestep_end'
[]
[mass_extracted_Ca]
type = PorousFlowPlotQuantity
uo = produced_mass_Ca
execute_on = 'initial timestep_end'
[]
[mass_extracted_Mg]
type = PorousFlowPlotQuantity
uo = produced_mass_Mg
execute_on = 'initial timestep_end'
[]
[mass_extracted_SiO2]
type = PorousFlowPlotQuantity
uo = produced_mass_SiO2
execute_on = 'initial timestep_end'
[]
[mass_extracted_Al]
type = PorousFlowPlotQuantity
uo = produced_mass_Al
execute_on = 'initial timestep_end'
[]
[mass_extracted_Cl]
type = PorousFlowPlotQuantity
uo = produced_mass_Cl
execute_on = 'initial timestep_end'
[]
[mass_extracted_SO4]
type = PorousFlowPlotQuantity
uo = produced_mass_SO4
execute_on = 'initial timestep_end'
[]
[mass_extracted_HCO3]
type = PorousFlowPlotQuantity
uo = produced_mass_HCO3
execute_on = 'initial timestep_end'
[]
[mass_extracted_H2O]
type = PorousFlowPlotQuantity
uo = produced_mass_H2O
execute_on = 'initial timestep_end'
[]
[mass_extracted]
type = LinearCombinationPostprocessor
pp_names = 'mass_extracted_H mass_extracted_Na mass_extracted_K mass_extracted_Ca mass_extracted_Mg mass_extracted_SiO2 mass_extracted_Al mass_extracted_Cl mass_extracted_SO4 mass_extracted_HCO3 mass_extracted_H2O'
pp_coefs = '1 1 1 1 1 1 1 1 1 1 1'
execute_on = 'initial timestep_end'
[]
[dt]
type = TimestepSize
execute_on = 'timestep_begin'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 2E-4
bulk_modulus = 2E9
viscosity = 1E-3
density0 = 980
cv = 4000.0
cp = 4000.0
porepressure_coefficient = 0
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = temperature
mass_fraction_vars = 'f_H f_Na f_K f_Ca f_Mg f_SiO2 f_Al f_Cl f_SO4 f_HCO3'
save_component_rate_in = 'rate_H rate_Na rate_K rate_Ca rate_Mg rate_SiO2 rate_Al rate_Cl rate_SO4 rate_HCO3 rate_H2O' # change in kg at every node / dt
fp = the_simple_fluid
temperature_unit = Celsius
[]
[AuxVariables]
[rate_H]
[]
[rate_Na]
[]
[rate_K]
[]
[rate_Ca]
[]
[rate_Mg]
[]
[rate_SiO2]
[]
[rate_Al]
[]
[rate_Cl]
[]
[rate_SO4]
[]
[rate_HCO3]
[]
[rate_H2O]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.01
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2.5 0 0 0 2.5 0 0 0 2.5'
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
density = 2750.0
specific_heat_capacity = 900.0
[]
[]
[Preconditioning]
active = typically_efficient
[typically_efficient]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = ' hypre boomeramg'
[]
[strong]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm ilu NONZERO 2'
[]
[probably_too_strong]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 31536000 #1 year
[TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 500
[]
[]
[Outputs]
exodus = true
csv = true
[]
[MultiApps]
[react]
type = TransientMultiApp
input_files = aquifer_geochemistry.i
clone_master_mesh = true
execute_on = 'timestep_end'
[]
[]
[Transfers]
[changes_due_to_flow]
type = MultiAppCopyTransfer
source_variable = 'rate_H rate_Na rate_K rate_Ca rate_Mg rate_SiO2 rate_Al rate_Cl rate_SO4 rate_HCO3 rate_H2O temperature'
variable = 'pf_rate_H pf_rate_Na pf_rate_K pf_rate_Ca pf_rate_Mg pf_rate_SiO2 pf_rate_Al pf_rate_Cl pf_rate_SO4 pf_rate_HCO3 pf_rate_H2O temperature'
to_multi_app = react
[]
[massfrac_from_geochem]
type = MultiAppCopyTransfer
source_variable = 'massfrac_H massfrac_Na massfrac_K massfrac_Ca massfrac_Mg massfrac_SiO2 massfrac_Al massfrac_Cl massfrac_SO4 massfrac_HCO3'
variable = 'f_H f_Na f_K f_Ca f_Mg f_SiO2 f_Al f_Cl f_SO4 f_HCO3'
from_multi_app = react
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/convergence/sd-stress.i)
# 3D test with stress control
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
constraint_types = 'stress none none stress stress none stress stress stress'
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[hvar]
family = SCALAR
order = SIXTH
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[hvar]
type = ScalarConstantIC
variable = hvar
value = 0.1
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[szz]
family = MONOMIAL
order = CONSTANT
[]
[syz]
family = MONOMIAL
order = CONSTANT
[]
[sxz]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[ezz]
family = MONOMIAL
order = CONSTANT
[]
[eyz]
family = MONOMIAL
order = CONSTANT
[]
[exz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[zz]
type = RankTwoAux
variable = szz
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[syz]
type = RankTwoAux
variable = syz
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[sxz]
type = RankTwoAux
variable = sxz
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[ezz]
type = RankTwoAux
variable = ezz
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
[]
[eyz]
type = RankTwoAux
variable = eyz
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 2
[]
[exz]
type = RankTwoAux
variable = exz
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
targets = 'stress11 stress12 stress22 stress13 stress23 stress33'
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[stress11]
type = ParsedFunction
expression = '4.0e2*t'
[]
[stress22]
type = ParsedFunction
expression = '-2.0e2*t'
[]
[stress33]
type = ParsedFunction
expression = '8.0e2*t'
[]
[stress23]
type = ParsedFunction
expression = '2.0e2*t'
[]
[stress13]
type = ParsedFunction
expression = '-7.0e2*t'
[]
[stress12]
type = ParsedFunction
expression = '1.0e2*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[szz]
type = ElementAverageValue
variable = szz
execute_on = 'initial timestep_end'
[]
[syz]
type = ElementAverageValue
variable = syz
execute_on = 'initial timestep_end'
[]
[sxz]
type = ElementAverageValue
variable = sxz
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[ezz]
type = ElementAverageValue
variable = ezz
execute_on = 'initial timestep_end'
[]
[eyz]
type = ElementAverageValue
variable = eyz
execute_on = 'initial timestep_end'
[]
[exz]
type = ElementAverageValue
variable = exz
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
[Outputs]
exodus = false
csv = false
[]
(modules/porous_flow/test/tests/chemistry/except11.i)
# Exception test.
# Incorrect number of molar volumes
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = 1.5e4
molar_volume = '1 1'
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/functional_expansion_tools/test/tests/standard_use/interface_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.4
xmax = 2.4
nx = 30
ymin = 0.0
ymax = 10.0
ny = 20
[]
[Variables]
[./s]
[../]
[]
[Kernels]
[./diff_s]
type = Diffusion
variable = s
[../]
[./time_diff_s]
type = TimeDerivative
variable = s
[../]
[]
[ICs]
[./start_s]
type = ConstantIC
value = 2
variable = s
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = s
boundary = bottom
value = 0.1
[../]
[./interface_flux]
type = FXFluxBC
boundary = left
variable = s
function = FX_Basis_Flux_Sub
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '5'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXBoundaryValueUserObject
function = FX_Basis_Value_Sub
variable = s
boundary = left
[../]
[./FX_Flux_UserObject_Sub]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Sub
variable = s
boundary = left
diffusivity = 1.0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/thermal_hydraulics/test/tests/components/inlet_mass_flow_rate_1phase/jac.massflowrate_3eqn_water97.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 444.447
initial_p = 7e6
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = Water97FluidProperties
T_initial_guess = 444.447
p_initial_guess = 7e6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.1
length = 1
n_elems = 4
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.18
T = 444.447
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 7e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
start_time = 0.0
num_steps = 30
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 100
abort_on_solve_fail = true
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
exodus = true
[]
(test/tests/predictors/simple/predictor_skip_old_test.i)
# The purpose of this test is to test the simple predictor. This is a very
# small, monotonically loaded block of material. If things are working right,
# the predictor should come very close to exactly nailing the solution on steps
# after the first step.
#This test checks to see that the predictor is skipped in the last step.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
[]
[Functions]
[ramp1]
type = ParsedFunction
expression = 't'
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[]
[BCs]
[bot]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[]
[ss2_x]
type = FunctionDirichletBC
variable = u
boundary = top
function = ramp1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-14
start_time = 0.0
dt = 0.5
end_time = 1.5
[Predictor]
type = SimplePredictor
scale = 1.0
skip_times_old = '1.0'
[]
[]
[Postprocessors]
[final_residual]
type = Residual
residual_type = FINAL
[]
[initial_residual]
type = Residual
residual_type = INITIAL
[]
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/2d_mbb_pde.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 3
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 150
ny = 50
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold_y
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.15 # radius coeff
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold_y
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top'
coefficient = 10
[]
[boundary_penalty_right]
type = ADRobinBC
variable = Dc
boundary = 'right'
coefficient = 10
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_abs_tol = 1e-4
l_max_its = 200
start_time = 0.0
dt = 1.0
num_steps = 70
[]
[Outputs]
[out]
type = CSV
execute_on = 'INITIAL TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[]
[Controls]
[first_period]
type = TimePeriod
start_time = 0.0
end_time = 10
enable_objects = 'BCs::boundary_penalty_right'
execute_on = 'initial timestep_begin'
[]
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/combined_scalar_damage.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[damage_index_a]
order = CONSTANT
family = MONOMIAL
[]
[damage_index_b]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
[]
[]
[AuxKernels]
[damage_index]
type = MaterialRealAux
variable = damage_index
property = damage_index
execute_on = timestep_end
[]
[damage_index_a]
type = MaterialRealAux
variable = damage_index_a
property = damage_index_a
execute_on = timestep_end
[]
[damage_index_b]
type = MaterialRealAux
variable = damage_index_b
property = damage_index_b
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution_a]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[damage_evolution_b]
type = PiecewiseLinear
xy_data = '0.0 0.2
0.1 0.2
2.1 0.7'
[]
[]
[Materials]
[damage_index_a]
type = GenericFunctionMaterial
prop_names = damage_index_prop_a
prop_values = damage_evolution_a
[]
[damage_index_b]
type = GenericFunctionMaterial
prop_names = damage_index_prop_b
prop_values = damage_evolution_b
[]
[damage_a]
type = ScalarMaterialDamage
damage_index = damage_index_prop_a
damage_index_name = damage_index_a
[]
[damage_b]
type = ScalarMaterialDamage
damage_index = damage_index_prop_b
damage_index_name = damage_index_b
[]
[damage]
type = CombinedScalarDamage
damage_models = 'damage_a damage_b'
[]
[stress]
type = ComputeDamageStress
damage_model = damage
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[damage_index_a]
type = ElementAverageValue
variable = damage_index_a
[]
[damage_index_b]
type = ElementAverageValue
variable = damage_index_b
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.1
end_time = 1.1
[]
[Outputs]
csv=true
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/restricted_node_sub.i)
# yy is passed in from the parent app
[Mesh]
[line]
type = GeneratedMeshGenerator
dim = 1
nx = 5
xmax = 2.5
[]
[box]
type = SubdomainBoundingBoxGenerator
input = line
bottom_left = '0 -0.1 -0.1'
top_right = '1.5 0.1 0.1'
# need a different block ID than what is in the parent app to make sure the transfer works properly
block_id = 20
[]
[]
[AuxVariables]
[A]
[]
[S]
[]
[]
[AuxKernels]
[A_ak]
type = ParsedAux
variable = A
use_xyzt = true
expression = '2*x+4*${yy}'
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[UserObjects]
[A_avg]
type = LayeredAverage
block = 20
num_layers = 2
direction = x
variable = A
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
exodus = true
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test6.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 2
xmin = 0
xmax = 4
ymin = 0
ymax = 4
zmin = 0
zmax = 2
[]
[SubdomainBoundingBox1]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '1 2 1'
[]
[SubdomainBoundingBox2]
type = SubdomainBoundingBoxGenerator
input = SubdomainBoundingBox1
block_id = 1
bottom_left = '1 1 0'
top_right = '3 3 1'
[]
[SubdomainBoundingBox3]
type = SubdomainBoundingBoxGenerator
input = SubdomainBoundingBox2
block_id = 1
bottom_left = '2 2 1'
top_right = '3 3 2'
[]
[ed0]
type = BlockDeletionGenerator
block = 1
input = SubdomainBoundingBox3
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/picard_multilevel/fullsolve_multilevel/sub_level2.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
[]
[Variables]
[w]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = w
[]
[diffusion]
type = Diffusion
variable = w
[]
[source]
type = CoupledForce
variable = w
v = v
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = w
boundary = '0'
value = 0
[]
[]
[Postprocessors]
[avg_v]
type = ElementAverageValue
variable = v
execute_on = 'initial linear'
[]
[avg_w]
type = ElementAverageValue
variable = w
execute_on = 'initial linear'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
end_time = 0.1
dt = 0.02
# steady_state_detection = true
[]
[Outputs]
exodus = true
# print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/generalized_plane_strain_ref_resid.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y'
[]
[Variables]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[]
[AuxVariables]
[temp]
order = FIRST
family = LAGRANGE
[]
[saved_x]
order = FIRST
family = LAGRANGE
[]
[saved_y]
order = FIRST
family = LAGRANGE
[]
[saved_strain_zz]
family = SCALAR
order = FIRST
[]
[]
[Postprocessors]
[react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
planar_formulation = GENERALIZED_PLANE_STRAIN
eigenstrain_names = eigenstrain
scalar_out_of_plane_strain = scalar_strain_zz
temperature = temp
absolute_value_vector_tags = 'ref'
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[]
[saved_x]
type = TagVectorAux
variable = 'saved_x'
vector_tag = 'ref'
v = 'disp_x'
execute_on = timestep_end
[]
[saved_y]
type = TagVectorAux
variable = 'saved_y'
vector_tag = 'ref'
execute_on = timestep_end
v = 'disp_y'
[]
[]
[AuxScalarKernels]
[saved_strain_zz]
type = ScalarTagVectorAux
variable = 'saved_strain_zz'
vector_tag = 'ref'
execute_on = timestep_end
v = 'scalar_strain_zz'
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[]
[]
[BCs]
[bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -ksp_gmres_restart'
petsc_options_value = 'lu superlu_dist 51'
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/out_of_plane_pressure.i)
# Tests for application of out-of-plane pressure in generalized plane strain.
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./saved_x]
order = FIRST
family = LAGRANGE
[../]
[./saved_y]
order = FIRST
family = LAGRANGE
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[Physics]
[SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
out_of_plane_pressure_function = traction_function
pressure_factor = 1e5
[../]
[../]
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = false
displacements = 'disp_x disp_y'
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./traction_function]
type = PiecewiseLinear
x = '0 2'
y = '0 1'
[../]
[]
[BCs]
[./leftx]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./strain]
type = ComputePlaneSmallStrain
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
# This material is not used for anything in the base verison of this test,
# but is used in a variant of the test with cli_args
[./traction_material]
type = GenericFunctionMaterial
prop_names = traction_material
prop_values = traction_function
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-11
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/karthik-eg-1.i)
[Mesh]
type = GeneratedMesh
elem_type = HEX8
dim = 3
nz = 10
xmax = 10
ymax = 10
zmax = 100
[]
[Variables]
[./x_disp]
block = 0
[../]
[./y_disp]
block = 0
[../]
[./z_disp]
block = 0
[../]
[]
[SolidMechanics]
[./solid]
# disp_x = x_disp
# disp_y = y_disp
# disp_z = z_disp
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Materials]
active = 'fcrysp'
[./felastic]
type = FiniteStrainElasticMaterial
block = 0
fill_method = symmetric9
disp_x = x_disp
disp_y = y_disp
disp_z = z_disp
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
[../]
[./fcrysp]
type = FiniteStrainCrystalPlasticity
block = 0
disp_y = y_disp
disp_x = x_disp
disp_z = z_disp
flowprops = '1 12 0.001 0.1'
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
nss = 12
hprops = '1.0 541.5 60.8 109.8'
gprops = '1 12 60.8'
fill_method = symmetric9
slip_sys_file_name = input_slip_sys.txt
[../]
[]
[Functions]
[./topdisp]
type = ParsedFunction
expression = 0.7*t
[../]
[./tpress]
type = ParsedFunction
expression = -200*t
[../]
[]
[BCs]
[./zbc]
type = DirichletBC
variable = z_disp
boundary = back
value = 0
[../]
[./ybc]
type = DirichletBC
variable = y_disp
boundary = bottom
value = 0
[../]
[./xbc]
type = DirichletBC
variable = x_disp
boundary = left
value = 0
[../]
[./zmove]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = topdisp
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 3
index_j = 3
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
rank_two_tensor = lage
variable = e_zz
index_i = 3
index_j = 3
execute_on = timestep_end
block = 0
[../]
[]
[Postprocessors]
[./szz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./ezz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
num_steps = 1000
end_time = 1
dt = 0.02
dtmax = 0.02
dtmin = 0.02
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-08
nl_rel_step_tol = 1e-08
nl_abs_step_tol = 1e-08
abort_on_solve_fail = true
n_startup_steps = 0.0
[]
[Outputs]
file_base = out
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/dirackernels/bh_except06.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
use_mobility = true
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/phase_field/test/tests/KKS_system/kks_example.i)
#
# KKS toy problem in the non-split form
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
nz = 0
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
# order parameter
[./eta]
order = THIRD
family = HERMITE
[../]
# hydrogen concentration
[./c]
order = THIRD
family = HERMITE
[../]
# hydrogen phase concentration (matrix)
[./cm]
order = THIRD
family = HERMITE
initial_condition = 0.0
[../]
# hydrogen phase concentration (delta phase)
[./cd]
order = THIRD
family = HERMITE
initial_condition = 0.0
[../]
[]
[ICs]
[./eta]
variable = eta
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 0.2
invalue = 0.2
outvalue = 0.1
int_width = 0.05
[../]
[./c]
variable = c
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 0.2
invalue = 0.6
outvalue = 0.4
int_width = 0.05
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = 'eta c cm cd'
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
# Free energy of the matrix
[./fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cm'
expression = '(0.1-cm)^2'
outputs = oversampling
[../]
# Free energy of the delta phase
[./fd]
type = DerivativeParsedMaterial
property_name = fd
coupled_variables = 'cd'
expression = '(0.9-cd)^2'
outputs = oversampling
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
outputs = oversampling
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
outputs = oversampling
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'L '
prop_values = '0.7 '
[../]
[]
[Kernels]
# enforce c = (1-h(eta))*cm + h(eta)*cd
[./PhaseConc]
type = KKSPhaseConcentration
ca = cm
variable = cd
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cm
cb = cd
fa_name = fm
fb_name = fd
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSCHBulk
variable = c
ca = cm
cb = cd
fa_name = fm
fb_name = fd
mob_name = 0.7
[../]
[./dcdt]
type = TimeDerivative
variable = c
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fm
fb_name = fd
coupled_variables = 'cm cd'
w = 0.4
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cm
cb = cd
fa_name = fm
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = 0.4
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-4
num_steps = 1
dt = 0.01
dtmin = 0.01
[]
[Preconditioning]
[./mydebug]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = kks_example
[./oversampling]
type = Exodus
refinements = 3
[../]
[]
(modules/solid_mechanics/test/tests/volumetric_eigenstrain/volumetric_mechanical.i)
# This test ensures that the reported volumetric strain for a cube with
# mechanically imposed displacements (through Dirichlet BCs) exactly
# matches that from a version of this test that experiences the same
# defomation, but due to imposed eigenstrains.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./volumetric_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
decomposition_method = EigenSolution #Necessary for exact solution
[../]
[]
[AuxKernels]
[./volumetric_strain]
type = RankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
[../]
[]
[Functions]
[pres_disp]
type = PiecewiseLinear
# These values are taken from the displacements in the eigenstrain
# version of this test. The volume of the cube (which starts out as
# a 1x1x1 cube) is (1 + disp)^3. At time 2, this is
# (1.44224957030741)^3, which is 3.0.
xy_data = '0 0
1 0.25992104989487
2 0.44224957030741'
[]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./right]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = pres_disp
[../]
[./top]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = pres_disp
[../]
[./front]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = pres_disp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./finite_strain_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./volumetric_change]
type = GenericFunctionMaterial
prop_names = volumetric_change
prop_values = t
[../]
[]
[Postprocessors]
[./vol]
type = VolumePostprocessor
use_displaced_mesh = true
execute_on = 'initial timestep_end'
[../]
[./volumetric_strain]
type = ElementalVariableValue
variable = volumetric_strain
elementid = 0
[../]
[./disp_right]
type = NodalExtremeValue
variable = disp_x
boundary = right
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 2.0
dt = 1.0
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/jacobian/denergy02.i)
# 2phase, 1 component, with solid displacements, time derivative of energy-density
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pgas]
[]
[pwater]
[]
[temp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pgas]
type = RandomIC
variable = pgas
max = 1.0
min = 0.0
[]
[pwater]
type = RandomIC
variable = pwater
max = 0.0
min = -1.0
[]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[dummy_pgas]
type = Diffusion
variable = pgas
[]
[dummy_pwater]
type = Diffusion
variable = pwater
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
cv = 1.3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
cv = 0.7
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.7
biot_coefficient = 0.9
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.1
density = 0.5
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/phase_field/test/tests/reconstruction/2phase_reconstruction.i)
#
# In this test we set the initial condition of two variables
# based on solely the phase information in a given EBSD data file,
# ignoring the feature IDs entirely
#
[Problem]
type = FEProblem
solve = false
kernel_coverage_check = false
[]
# The following sections are extracted in the documentation in
# moose/docs/content/modules/phase_field/ICs/EBSD.md
[Mesh]
# Create a mesh representing the EBSD data
[ebsd_mesh]
type = EBSDMeshGenerator
filename = 'Ti_2Phase_28x28_ebsd.txt'
[]
[]
[UserObjects]
[ebsd]
# Read in the EBSD data. Uses the filename given in the mesh block.
type = EBSDReader
[]
[]
[Variables]
# Creates the two variables being initialized
[c1]
[]
[c2]
[]
[]
[ICs]
[phase1_recon]
# Initializes the variable info from the ebsd data
type = ReconPhaseVarIC
ebsd_reader = ebsd
phase = 1
variable = c1
[]
[phase2_recon]
type = ReconPhaseVarIC
ebsd_reader = ebsd
phase = 2
variable = c2
[]
[]
#ENDDOC - End of the file section that is included in the documentation. Do not change this line!
[AuxVariables]
[PHI1]
family = MONOMIAL
order = CONSTANT
[]
[PHI]
family = MONOMIAL
order = CONSTANT
[]
[APHI2]
family = MONOMIAL
order = CONSTANT
[]
[PHI2]
family = MONOMIAL
order = CONSTANT
[]
[PHASE]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[phi1_aux]
type = EBSDReaderPointDataAux
variable = PHI1
ebsd_reader = ebsd
data_name = 'phi1'
execute_on = 'initial'
[]
[phi_aux]
type = EBSDReaderPointDataAux
variable = PHI
ebsd_reader = ebsd
data_name = 'phi'
execute_on = 'initial'
[]
[phi2_aux]
type = EBSDReaderPointDataAux
variable = PHI2
ebsd_reader = ebsd
data_name = 'phi2'
execute_on = 'initial'
[]
[phase_aux]
type = EBSDReaderPointDataAux
variable = PHASE
ebsd_reader = ebsd
data_name = 'phase'
execute_on = 'initial'
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/except13.i)
# Exception testing: PorousFlow1PhaseHysP used for multi-phase situations
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[saturation_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.9
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 3.0
porepressure = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/picard/function_dt_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[v_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[dts]
type = PiecewiseLinear
x = '0.1 10'
y = '0.1 10'
[]
[]
[AuxVariables]
[v]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[ufn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = v_fn
[]
[]
[Executioner]
type = Transient
dt = 0.1
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
fixed_point_max_its = 2
start_time = 0
num_steps = 3
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'function_dt_sub.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform2_lode_zero.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = lode_zero
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
lambda = 0.0
shear_modulus = 1.0e7
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = cdp
perform_finite_strain_rotations = false
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 4
smoothing_tol = 1E-5
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_lode_zero
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/move_and_reset/multilevel_sub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/power_law_creep/power_law_creep.i)
# 1x1x1 unit cube with uniform pressure on top face
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
tangent_operator = elastic
[]
[power_law_creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
num_steps = 10
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/optimization/test/tests/functions/nearest_reporter_coord/nearest_reporter_point.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[AuxVariables]
[val]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[val_aux]
type = FunctionAux
variable = val
function = 'xyzt'
execute_on = 'initial timestep_end'
[]
[]
[Functions]
active = 'xyzt'
[xx]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values1D/coordx'
value_name = 'values1D/value'
[]
[xy]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values2D/coordx'
y_coord_name = 'values2D/coordy'
value_name = 'values2D/value'
[]
[xyz]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values3D/coordx'
y_coord_name = 'values3D/coordy'
z_coord_name = 'values3D/coordz'
value_name = 'values3D/value'
[]
[xyzt]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values4D/coordx'
y_coord_name = 'values4D/coordy'
z_coord_name = 'values4D/coordz'
time_name = 'values4D/time'
value_name = 'values4D/value'
[]
[errorv]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values4D/coordx'
value_name = 'values1D/val'
[]
[errorx]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values1D/coordx'
y_coord_name = 'values4D/coordx'
value_name = 'values4D/value'
[]
[errory]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values4D/coordx'
y_coord_name = 'values1D/coordx'
value_name = 'values4D/value'
[]
[errorz]
type = NearestReporterCoordinatesFunction
variable = val
x_coord_name = 'values4D/coordx'
z_coord_name = 'values1D/coordx'
value_name = 'values4D/value'
[]
[errort]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values4D/coordx'
time_name = 'values1D/coordx'
value_name = 'values4D/value'
[]
[]
[Reporters]
[values1D]
type = ConstantReporter
real_vector_names = 'coordx value'
real_vector_values = '0.25 0.75;
0.00 1.00'
[]
[values2D]
type = ConstantReporter
real_vector_names = 'coordx coordy value'
real_vector_values = '0.25 0.75 0.25 0.75;
0.25 0.25 0.75 0.75;
0.00 1.00 2.00 3.00'
[]
[values3D]
type = ConstantReporter
real_vector_names = 'coordx coordy coordz value'
real_vector_values = '0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75;
0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75;
0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75;
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00'
[]
[values4D]
type = ConstantReporter
real_vector_names = 'coordx coordy coordz time value'
real_vector_values = '0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75
0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75
0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75;
0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75
0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75
0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75;
0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75
0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75
0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75;
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00;
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
8.00 9.00 10.0 11.0 12.0 13.0 14.0 15.0
16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0'
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
skip_nl_system_check = true
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_structure_3d/test.i)
[GlobalParams]
initial_from_file = 'steady_state_out.e'
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '16 356 6.5514e3'
[]
[]
[Functions]
[Ts_bc]
type = ParsedFunction
expression = '2*sin(x*pi/2)+2*sin(pi*y) +507'
[]
[]
[Components]
[blk]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
[]
[right_bnd]
type = HSBoundarySpecifiedTemperature
hs = blk
boundary = blk:right
T = Ts_bc
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'initial'
[]
(modules/porous_flow/test/tests/jacobian/fv_mass_flux.i)
# Verify Jacobian of FV advective flux and mass time derivative kernels
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = FVPorousFlowAdvectiveFlux
variable = pp
gravity = '0 -10 0'
fluid_component = 0
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
min = 1e6
max = 2e6
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-5
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
temperature = 293
[]
[ppss]
type = ADPorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = ADPorousFlowMassFraction
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = ADPorousFlowRelativePermeabilityConst
kr = 1
phase = 0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mms/lid-mesh-velocity/1d-simplified.i)
mu=1.1
rho=1.1
[GlobalParams]
rhie_chow_user_object = 'rc'
velocity_interp_method = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
pressure = pressure
disp_x = disp_x
use_displaced_mesh = true
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
xmin = -1
xmax = 1
nx = 2
[]
displacements = 'disp_x'
[]
[Variables]
[u]
type = INSFVVelocityVariable
[]
[]
[AuxVariables]
[disp_x][]
[pressure]
type = INSFVPressureVariable
[]
[]
[ICs]
[pressure]
type = FunctionIC
function = 'x^3'
variable = pressure
[]
[]
[AuxKernels]
[disp_x]
type = FunctionAux
function = exact_disp_x
variable = disp_x
execute_on = 'initial timestep_begin'
[]
[]
[FVKernels]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_interp_method = 'average'
rho = ${rho}
momentum_component = 'x'
use_displaced_mesh = true
boundaries_to_force = 'left right'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
use_displaced_mesh = true
[]
[u_mesh_advection]
type = INSFVMomentumMeshAdvection
variable = u
rho = ${rho}
momentum_component = 'x'
disp_x = disp_x
use_displaced_mesh = true
[]
[u_forcing]
type = INSFVBodyForce
variable = u
functor = forcing_u
momentum_component = 'x'
use_displaced_mesh = true
[]
[]
[FVBCs]
[no-slip-wall-u]
type = INSFVNoSlipWallBC
boundary = 'left right'
variable = u
function = 'exact_u'
[]
[]
[Functions]
[exact_u]
type = ParsedFunction
expression = 'cos(x)'
[]
[forcing_u]
type = ParsedFunction
expression = 'mu*cos(x) - rho*(-2*x/(2*t + 1) + cos(x))*sin(x) + rho*(-sin(x) - 2/(2*t + 1))*cos(x) + 2*rho*cos(x)/(2*t + 1)'
symbol_names = 'mu rho'
symbol_values = '${mu} ${rho}'
[]
[exact_disp_x]
type = ParsedFunction
expression = '2*x*t'
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
dt = 0.5
nl_rel_tol = 1e-12
[]
[Outputs]
csv = true
exodus = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
use_displaced_mesh = true
[]
[L2u]
type = ElementL2FunctorError
approximate = u
exact = exact_u
outputs = 'console csv'
execute_on = 'timestep_end'
use_displaced_mesh = true
[]
[]
(modules/porous_flow/test/tests/hysteresis/except04.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrect: previous_turning_points not in the range [0, 1]
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 1
previous_turning_points = -0.1
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/porous_flow/test/tests/newton_cooling/nc01.i)
# Newton cooling from a bar. 1-phase transient
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1000
ny = 1
xmin = 0
xmax = 100
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pressure'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[Variables]
[pressure]
initial_condition = 2E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux]
type = PorousFlowAdvectiveFlux
fluid_component = 0
gravity = '0 0 0'
variable = pressure
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e6
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey # irrelevant in this fully-saturated situation
n = 2
phase = 0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = pressure
boundary = left
value = 2E6
[]
[newton]
type = PorousFlowPiecewiseLinearSink
variable = pressure
boundary = right
pt_vals = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
multipliers = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1
[]
[]
[VectorPostprocessors]
[porepressure]
type = LineValueSampler
variable = pressure
start_point = '0 0.5 0'
end_point = '100 0.5 0'
sort_by = x
num_points = 20
execute_on = timestep_end
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-15 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E8
dt = 1E6
[]
[Outputs]
file_base = nc01
[along_line]
type = CSV
execute_vector_postprocessors_on = final
[]
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/BlockRestriction.i)
[Mesh]
[two_blocks]
type = CartesianMeshGenerator
dim = 2
dx = '1.5 2.4'
dy = '1.3'
ix = '5 5'
iy = '5'
subdomain_id = '0 1'
[]
[]
[Variables]
[bicrystal0_0]
[]
[bicrystal0_1]
[]
[bicrystal1_0]
[]
[bicrystal1_1]
[]
[tricrystal_0]
[]
[tricrystal_1]
[]
[tricrystal_2]
[]
[random_0]
[]
[random_1]
[]
[voronoi_0]
[]
[voronoi_1]
[]
[voronoi_2]
[]
[voronoi_3]
[]
[voronoi_4]
[]
[voronoi_5]
[]
[voronoi_6]
[]
[voronoi_7]
[]
[]
[ICs]
[PolycrystalICs]
[BicrystalBoundingBoxIC]
block = '0'
var_name_base = 'bicrystal0_'
op_num = 2
x1 = 0
x2 = 1
y1 = 0
y2 = 1
[]
[BicrystalCircleGrainIC]
block = '0'
var_name_base = 'bicrystal1_'
op_num = 2
x = 2.7
y = 0.6
radius = 2
[]
[Tricrystal2CircleGrainsIC]
block = '0'
var_name_base = 'tricrystal_'
op_num = 3
[]
[PolycrystalRandomIC]
block = '0'
var_name_base = 'random_'
op_num = 2
random_type = 'continuous'
[]
[PolycrystalVoronoiVoidIC]
polycrystal_ic_uo = voronoi
block = '0'
numbub = 3
bubspac = 0.02
radius = 0.05
invalue = 1
outvalue = 0.1
var_name_base = 'voronoi_'
op_num = 8
[]
[]
[]
[UserObjects]
[voronoi]
type = PolycrystalVoronoi
rand_seed = 10
int_width = 0
var_name_base = 'voronoi_'
op_num = 8
grain_num = 4
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/jacobian_check/3D_mechanics_smallstrain_H2NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 2
[./gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_II
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrainNOSPD
stabilization = BOND_HORIZON_II
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/small_deform1N.i)
# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and its value should be 1pa.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = front
value = 0E-6
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = front
value = 0E-6
[]
[topz]
type = DirichletBC
variable = disp_z
boundary = front
value = 1E-6
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[iter]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[iter]
type = PointValue
point = '0 0 0'
variable = iter
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningConstant
value = 1
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensileN
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
normal_vector = '0 0 1'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
ep_plastic_tolerance = 1E-5
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(test/tests/materials/stateful_prop/stateful_ad_template.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusion
variable = dummy
diffusivity = dummy_prop
[../]
[]
[Materials]
[./matprop]
type = ADTemplateStateful
property_name = dummy_prop
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/user_object.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
displacements = 'disp_x disp_y'
nx = 2
ny = 2
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'euler_ang_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 3
read_type = element
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = lage
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.01
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/userobjects/shape_element_user_object/jacobian.i)
[GlobalParams]
use_displaced_mesh = true
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = (x-0.5)^2
[../]
[../]
[./v]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = (x-0.5)^2
[../]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./shape_w]
type = ExampleShapeElementKernel
user_object = example_uo
v = v
variable = u
[../]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[UserObjects]
[./example_uo]
type = ExampleShapeElementUserObject
u = u
v = v
# as this userobject computes quantities for both the residual AND the jacobian
# it needs to have these execute_on flags set.
execute_on = 'linear nonlinear'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
#full = true
off_diag_row = 'u'
off_diag_column = 'v'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.1
num_steps = 2
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_multi_err.i)
[Mesh]
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
#from_variable = source_nodal
#add_factor = -10teg
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
#from_variable = source_nodal
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource_added.e
system_variables = 'source_nodal nodal_10'
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/uni_axial1.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
# back = zmin
# front = zmax
# bottom = ymin
# top = ymax
# left = xmin
# right = xmax
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = '0'
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = '0'
[../]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = '0'
[../]
[./zmax_disp]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front'
function = '-1E-3*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./mc_int]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0.6981317 # 40deg
rate = 10000
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 0
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-10
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '5.77E10 3.85E10' # young = 100Gpa, poisson = 0.3
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-10
plastic_models = mc
max_NR_iterations = 1000
debug_fspb = crash
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 0.5
dt = 0.05
solve_type = PJFNK # cannot use NEWTON because we are using ComputeFiniteStrain, and hence the Jacobian contributions will not be correct, even though ComputeMultiPlasticityStress will compute the correct consistent tangent operator for small strains
type = Transient
line_search = 'none'
nl_rel_tol = 1E-10
l_tol = 1E-3
l_max_its = 200
nl_max_its = 10
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = uni_axial1
exodus = true
[./csv]
type = CSV
[../]
[]
(test/tests/transfers/transfer_interpolation/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./nearest_node]
[../]
[./mesh_function]
[../]
[./user_object]
order = CONSTANT
family = MONOMIAL
[../]
[./interpolation]
[../]
[]
[Kernels]
[./cd]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
dt = 0.01
nl_rel_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-transient-action.i)
# Fluid properties
mu = 1
rho = 1
cp = 1
k = 1e-3
# Solid properties
cp_s = 2
rho_s = 4
k_s = 1e-2
h_fs = 10
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 100
ny = 20
[]
[]
[Variables]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
porous_medium_treatment = true
add_energy_equation = true
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
porosity = 'porosity'
# Reference file sets effective_conductivity by default that way
# so the conductivity is multiplied by the porosity in the kernel
effective_conductivity = false
initial_velocity = '${u_inlet} 1e-6 0'
initial_pressure = ${p_outlet}
initial_temperature = 0.0
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '${u_inlet} 0'
energy_inlet_types = 'heatflux'
energy_inlet_function = '${fparse u_inlet * rho * cp * T_inlet}'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip symmetry'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${p_outlet}'
ambient_convection_alpha = 'h_cv'
ambient_temperature = 'T_solid'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
energy_advection_interpolation = 'average'
[]
[]
[FVKernels]
[solid_energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_solid
cp = ${cp_s}
rho = ${rho_s}
is_solid = true
porosity = porosity
[]
[solid_energy_diffusion]
type = FVDiffusion
variable = T_solid
coeff = ${k_s}
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = ${top_side_temperature}
[]
[]
[FunctorMaterials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv cp rho mu k'
prop_values = '${h_fs} ${cp} ${rho} ${mu} ${k}'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
end_time = 1.5
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/peridynamics/test/tests/failure_tests/2D_bond_status_convergence_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
cracks_start = '0.25 0.5 0'
cracks_end = '0.75 0.5 0'
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./critical_stress]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./bond_status]
type = RankTwoBasedFailureCriteriaNOSPD
variable = bond_status
rank_two_tensor = stress
critical_variable = critical_stress
failure_criterion = VonMisesStress
[../]
[]
[UserObjects]
[./shape_singularity]
type = SingularShapeTensorEliminatorUserObjectPD
[../]
[]
[ICs]
[./critical_stretch]
type = ConstantIC
variable = critical_stress
value = 150
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.002*t'
[../]
[./rbm_x]
type = RBMPresetOldValuePD
variable = disp_x
boundary = 999
[../]
[./rbm_y]
type = RBMPresetOldValuePD
variable = disp_y
boundary = 999
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./strain]
type = ComputeSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Postprocessors]
[./bond_status_updated_times]
type = BondStatusConvergedPostprocessorPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
dt = 0.5
end_time = 1
fixed_point_max_its = 5
accept_on_max_fixed_point_iteration = true
custom_pp = bond_status_updated_times
custom_abs_tol = 2
disable_picard_residual_norm_check = true
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = 2D_bond_status_convergence_H1NOSPD
exodus = true
[]
(test/tests/transfers/transfer_on_final/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
initial_condition = 1234
[]
[v]
initial_condition = 2458
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 4
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[sub]
type = TransientMultiApp
input_files = sub.i
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Transfers]
[from_sub]
type = MultiAppCopyTransfer
source_variable = u
variable = u
from_multi_app = sub
check_multiapp_execute_on = false
execute_on = 'FINAL'
[]
[to_sub]
type = MultiAppCopyTransfer
source_variable = v
variable = v
to_multi_app = sub
check_multiapp_execute_on = false
execute_on = 'FINAL'
[]
[]
[Outputs]
exodus = true
[final]
type = Exodus
execute_on = 'FINAL'
execute_input_on = 'NONE' # This is needed to avoid problems with creating a file w/o data during --recover testing
[]
[]
(modules/navier_stokes/examples/flow-over-circle/executioner_postprocessor.i)
[Functions]
[inlet_function]
type = ParsedFunction
expression = '4*U*(y-ymin)*(ymax-y)/(ymax-ymin)/(ymax-ymin)'
symbol_names = 'U ymax ymin'
symbol_values = '${inlet_velocity} ${y_max} ${y_min}'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
nl_max_its = 10
end_time = 15
dtmax = 2e-2
dtmin = 1e-5
scheme = 'bdf2'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
optimal_iterations = 6
growth_factor = 1.5
[]
[]
[Outputs]
exodus = true
csv = true
checkpoint = true
[]
[Postprocessors]
[Re]
type = ParsedPostprocessor
expression = 'rho * U * D / mu'
constant_names = 'rho U D mu'
constant_expressions = '${rho} ${fparse 2/3*inlet_velocity} ${fparse 2*circle_radius} ${mu}'
[]
[point_vel_x]
type = PointValue
point = '${fparse (x_max-x_min)/2} ${fparse (y_max-y_min)/2} 0'
variable = 'vel_x'
[]
[point_vel_y]
type = PointValue
point = '${fparse (x_max-x_min)/2} ${fparse (y_max-y_min)/2} 0'
variable = 'vel_y'
[]
[drag_force]
type = IntegralDirectedSurfaceForce
vel_x = vel_x
vel_y = vel_y
mu = ${mu}
pressure = pressure
principal_direction = '1 0 0'
boundary = 'circle'
outputs = none
execute_on = 'INITIAL TIMESTEP_END'
[]
[drag_coeff]
type = ParsedPostprocessor
expression = '2*drag_force/rho/(avgvel*avgvel)/D'
constant_names = 'rho avgvel D'
constant_expressions = '${rho} ${fparse 2/3*inlet_velocity} ${fparse 2*circle_radius}'
pp_names = 'drag_force'
execute_on = 'INITIAL TIMESTEP_END'
[]
[lift_force]
type = IntegralDirectedSurfaceForce
vel_x = vel_x
vel_y = vel_y
mu = ${mu}
pressure = pressure
principal_direction = '0 1 0'
boundary = 'circle'
outputs = none
execute_on = 'INITIAL TIMESTEP_END'
[]
[lift_coeff]
type = ParsedPostprocessor
expression = '2*lift_force/rho/(avgvel*avgvel)/D'
constant_names = 'rho avgvel D'
constant_expressions = '${rho} ${fparse 2/3*inlet_velocity} ${fparse 2*circle_radius}'
pp_names = 'lift_force'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/porous_flow/examples/lava_lamp/1phase_convection.i)
# Two phase density-driven convection of dissolved CO2 in brine
#
# The model starts with CO2 in the liquid phase only. The CO2 diffuses into the brine.
# As the density of the CO2-saturated brine is greater
# than the unsaturated brine, a gravitational instability arises and density-driven
# convection of CO2-rich fingers descend into the unsaturated brine.
#
# The instability is seeded by a random perturbation to the porosity field.
# Mesh adaptivity is used to refine the mesh as the fingers form.
#
# Note: this model is computationally expensive, so should be run with multiple cores.
[GlobalParams]
PorousFlowDictator = 'dictator'
gravity = '0 -9.81 0'
[]
[Adaptivity]
max_h_level = 2
marker = marker
initial_marker = initial
initial_steps = 2
[Indicators]
[indicator]
type = GradientJumpIndicator
variable = zi
[]
[]
[Markers]
[marker]
type = ErrorFractionMarker
indicator = indicator
refine = 0.8
[]
[initial]
type = BoxMarker
bottom_left = '0 1.95 0'
top_right = '2 2 0'
inside = REFINE
outside = DO_NOTHING
[]
[]
[]
[Mesh]
type = GeneratedMesh
dim = 2
ymin = 1.5
ymax = 2
xmax = 2
ny = 20
nx = 40
bias_y = 0.95
[]
[AuxVariables]
[xnacl]
initial_condition = 0.01
[]
[saturation_gas]
order = FIRST
family = MONOMIAL
[]
[xco2l]
order = FIRST
family = MONOMIAL
[]
[density_liquid]
order = FIRST
family = MONOMIAL
[]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'timestep_end'
[]
[xco2l]
type = PorousFlowPropertyAux
variable = xco2l
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = 'timestep_end'
[]
[density_liquid]
type = PorousFlowPropertyAux
variable = density_liquid
property = density
phase = 0
execute_on = 'timestep_end'
[]
[]
[Variables]
[pgas]
[]
[zi]
scaling = 1e4
[]
[]
[ICs]
[pressure]
type = FunctionIC
function = 10e6-9.81*1000*y
variable = pgas
[]
[zi]
type = ConstantIC
value = 0
variable = zi
[]
[porosity]
type = RandomIC
variable = porosity
min = 0.25
max = 0.275
seed = 0
[]
[]
[BCs]
[top]
type = DirichletBC
value = 0.04
variable = zi
boundary = top
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pgas
disp_long = '0 0'
disp_trans = '0 0'
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = zi
disp_long = '0 0'
disp_trans = '0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2sw]
type = CO2FluidProperties
[]
[co2]
type = TabulatedBicubicFluidProperties
fp = co2sw
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = '45'
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = 'pgas'
z = 'zi'
temperature_unit = Celsius
xnacl = 'xnacl'
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = porosity
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
phase = 0
n = 2
s_res = 0.1
sum_s_res = 0.2
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
phase = 1
n = 2
s_res = 0.1
sum_s_res = 0.2
[]
[diffusivity]
type = PorousFlowDiffusivityConst
diffusion_coeff = '2e-9 2e-9 2e-9 2e-9'
tortuosity = '1 1'
[]
[]
[Preconditioning]
active = basic
[mumps_is_best_for_parallel_jobs]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[basic]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e6
nl_max_its = 25
l_max_its = 100
dtmax = 1e4
nl_abs_tol = 1e-6
[TimeStepper]
type = IterationAdaptiveDT
dt = 100
growth_factor = 2
cutback_factor = 0.5
[]
[]
[Functions]
[flux]
type = ParsedFunction
symbol_values = 'delta_xco2 dt'
symbol_names = 'dx dt'
expression = 'dx/dt'
[]
[]
[Postprocessors]
[total_co2_in_gas]
type = PorousFlowFluidMass
phase = 1
fluid_component = 1
[]
[total_co2_in_liquid]
type = PorousFlowFluidMass
phase = 0
fluid_component = 1
[]
[numdofs]
type = NumDOFs
[]
[delta_xco2]
type = ChangeOverTimePostprocessor
postprocessor = total_co2_in_liquid
[]
[dt]
type = TimestepSize
[]
[flux]
type = FunctionValuePostprocessor
function = flux
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
exodus = true
csv = true
[]
(modules/contact/test/tests/hertz_spherical/hertz_contact_rz_quad8.i)
# Hertz Contact: Sphere on sphere
# Spheres have the same radius, Young's modulus, and Poisson's ratio.
# Define E:
# 1/E = (1-nu1^2)/E1 + (1-nu2^2)/E2
#
# Effective radius R:
# 1/R = 1/R1 + 1/R2
#
# F is the applied compressive load.
#
# Area of contact a::
# a^3 = 3FR/4E
#
# Depth of indentation d:
# d = a^2/R
#
#
# Let R1 = R2 = 2. Then R = 1.
#
# Let nu1 = nu2 = 0.25, E1 = E2 = 1.40625e7. Then E = 7.5e6.
#
# Let F = 10000. Then a = 0.1, d = 0.01.
#
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]#Comment
file = hertz_contact_rz_quad8.e
displacements = 'disp_x disp_y'
allow_renumbering = false
[] # Mesh
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 795.77471545947674 # 10000/pi/2^2
[../]
[./disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.01 -0.01'
[../]
[] # Functions
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[] # AuxVariables
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[../]
[] # AuxKernels
[BCs]
[./base_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0.0
[../]
[./symm_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[] # BCs
[Contact]
[./dummy_name]
primary = 1000
secondary = 100
# normal_smoothing_distance = 0.01
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
[Materials]
[./tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1'
[../]
[./tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '1000'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress_1000]
type = ComputeLinearElasticStress
block = '1000'
[../]
[] # Materials
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
l_abs_tol = 1e-9
l_max_its = 200
start_time = 0.0
dt = 0.5
end_time = 2.0
[./Quadrature]
order = FIFTH
[../]
[] # Executioner
[Postprocessors]
[./maxdisp]
type = NodalVariableValue
nodeid = 103 # 104-1 where 104 is the exodus node number of the top-left node
variable = disp_y
[../]
[]
[Outputs]
[./out]
type = Exodus
[../]
[] # Output
(test/tests/postprocessors/num_failed_timesteps/failed_timesteps_composition.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[TimeSteppers]
[constant_1]
type = ConstantDT
dt = 0.2
[]
[constant_2]
type = ConstantDT
dt = 0.2
[]
[]
[]
[Problem]
type = FailingProblem
fail_steps = '1 1 1 2 4 5'
[]
[Postprocessors]
[num_failed]
type = NumFailedTimeSteps
[]
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/jacobian.i)
[GlobalParams]
initial_p = 9.5e4
initial_T = 310
initial_vel = 2
gravity_vector = '9.81 0 0'
scaling_factor_1phase = '1. 1. 1.'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1e-4
D_h = 1.12837916709551
f = 0.0
length = 1
n_elems = 2
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-snes_type -snes_test_err'
petsc_options_value = 'test 1e-11'
[]
(test/tests/outputs/csv/csv_transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux0]
order = SECOND
family = SCALAR
[../]
[./aux1]
family = SCALAR
initial_condition = 5
[../]
[./aux2]
family = SCALAR
initial_condition = 10
[../]
[./aux_sum]
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxScalarKernels]
[./sum_nodal_aux]
type = SumNodalValuesAux
variable = aux_sum
sum_var = u
nodes = '1 2 3 4 5'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./mid_point]
type = PointValue
variable = u
point = '0.5 0.5 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
verbose = true
[]
[Outputs]
csv = true
[]
(modules/external_petsc_solver/test/tests/external_petsc_problem/moose_as_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./v]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./cf]
type = CoupledForce
coef = 10000
variable = u
v=v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[../]
[]
(modules/heat_transfer/test/tests/parallel_element_pps_test/parallel_element_pps_test.i)
[Mesh]
file = block_map.e
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'heat ie'
[./heat]
type = HeatConduction
variable = u
[../]
[./ie]
type = SpecificHeatConductionTimeDerivative
variable = u
[../]
[]
[BCs]
active = 'bottom top'
[./bottom]
type = DirichletBC
variable = u
boundary = 1
value = 0.0
[../]
[./top]
type = DirichletBC
variable = u
boundary = 2
value = 1.0
[../]
[]
[Postprocessors]
active = 'p_1 p_2 p_3 p_all'
[./p_1]
type = ElementIntegralVariablePostprocessor
variable = u
block = '1'
[../]
[./p_2]
type = ElementIntegralVariablePostprocessor
variable = u
block = '2'
[../]
[./p_3]
type = ElementIntegralVariablePostprocessor
variable = u
block = '3'
[../]
[./p_all]
type = ElementIntegralVariablePostprocessor
variable = u
block = '1 2 3'
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
block = 1
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0'
[../]
[./constant2]
type = GenericConstantMaterial
block = 2
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '0.8 0.8 0.8'
[../]
[./constant3]
type = GenericConstantMaterial
block = 3
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '5 5 5'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
file_base = out
exodus = true
[]
(test/tests/time_integrators/aee/aee.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 1.0
[]
#still need BC for Energy, IC's for both.
[Variables]
active = 'Time'
[./Time]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[Functions]
active = 'func'
[./func]
type = ParsedFunction
expression = 2.0*t
[../]
[]
[Kernels]
active = 't_time func_time'
[./t_time]
type = TimeDerivative
variable = Time
[../]
[./func_time]
type = BodyForce
variable = Time
function = func
[../]
[]
[BCs]
active = 'Top_Temperature'
[./Top_Temperature]
type = NeumannBC
variable = Time
boundary = 'left right'
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
#scheme = 'crank-nicolson'
start_time = 0
num_steps = 4
nl_abs_tol = 1e-15
petsc_options = '-snes_converged_reason'
abort_on_solve_fail = true
[./TimeStepper]
type = AB2PredictorCorrector
dt = .01
e_max = 10
e_tol = 1
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/j2_plasticity_vs_LSH/necking/j2_hard1_neckingRZ.i)
#
[Mesh]
file = necking_quad4.e
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Variables]
[./disp_r]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./AxisymmetricRZ]
use_displaced_mesh = true
# save_in_disp_r = force_r
save_in_disp_z = force_z
[../]
[]
[AuxVariables]
[./stress_rr]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_rr]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
# [./force_r]
# order = FIRST
# family = LAGRANGE
# [../]
[./force_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_rr]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rr
index_i = 0
index_j = 0
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[../]
[./strain_rr]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_rr
index_i = 0
index_j = 0
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 1
index_j = 1
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = 't/5'
[../]
[]
[UserObjects]
[./str]
type = TensorMechanicsHardeningConstant
value = 2.4e2
[../]
[./j2]
type = TensorMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
#with E = 2.1e5 and nu = 0.3
#changed to SM values using E-nu to Lambda-G
C_ijkl = '121154 80769.2'
[../]
[./strain]
type = ComputeAxisymmetricRZFiniteStrain
block = 1
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-9
plastic_models = j2
[../]
[]
[Executioner]
end_time = 0.1
dt = 0.005
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-6
nl_abs_tol = 1e-15
l_tol = 1e-9
[]
[Postprocessors]
[./stress_rr]
type = ElementAverageValue
variable = stress_rr
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./strain_rr]
type = ElementAverageValue
variable = strain_rr
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
[../]
[./disp_z]
type = NodalSum
variable = disp_z
boundary = top
[../]
[./force_z]
type = NodalSum
variable = force_z
boundary = top
[../]
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/combined/test/tests/gravity/gravity.i)
# Gravity Test
#
# This test is designed to exercise the gravity body force kernel.
#
# The mesh for this problem is a rectangular bar 10 units by 1 unit
# by 1 unit.
#
# The boundary conditions for this problem are as follows. The
# displacement is zero on each of side that faces a negative
# coordinate direction. The acceleration of gravity is 20.
#
# The material has a Young's modulus of 1e6 and a density of 2.
#
# The analytic solution for the displacement along the bar is:
#
# u(x) = -b*x^2/(2*E)+b*L*x/E
#
# The displacement at x=L is b*L^2/(2*E) = 2*20*10*10/(2*1e6) = 0.002.
#
# The analytic solution for the stress along the bar assuming linear
# elasticity is:
#
# S(x) = b*(L-x)
#
# The stress at x=0 is b*L = 2*20*10 = 400.
#
# Note: The simulation does not measure stress at x=0. The stress
# is reported at element centers. The element closest to x=0 sits
# at x = 1/4 and has a stress of 390. This matches the linear
# stress distribution that is expected. The same situation applies
# at x = L where the stress is zero analytically. The nearest
# element is at x=9.75 where the stress is 10.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = gravity_test.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
volumetric_locking_correction = true
strain = FINITE
add_variables = true
generate_output = 'stress_xx'
[]
[Kernels]
[./gravity]
type = Gravity
variable = disp_x
value = 20
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 5
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
bulk_modulus = 0.333333333333333e6
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./density]
type = Density
block = 1
density = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
end_time = 1.0
[]
[Outputs]
file_base = gravity_out
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/solid_mechanics/test/tests/substepping/power_law_creep.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
[]
[]
[AuxVariables]
[temp]
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz elastic_strain_zz creep_strain_zz'
use_automatic_differentiation = false
[]
[]
[Functions]
[front_pull]
type = PiecewiseLinear
x = '0 1'
y = '0 1'
scale_factor = 0.5
[]
[]
[BCs]
[u_front_pull]
type = ADFunctionDirichletBC
variable = disp_z
boundary = front
function = front_pull
[]
[uz_back_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xz_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 0.0
temperature = temp
# options for using substepping
substep_strain_tolerance = 0.1
max_inelastic_increment = 0.01
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_max_its = 10
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
end_time = 0.1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/flood_counter_periodic_test/nodal_flood_periodic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing_1]
type = GaussContForcing
variable = u
x_center = 1.0
y_center = 1.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_2]
type = GaussContForcing
variable = u
x_center = 20.0
y_center = 39.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_3]
type = GaussContForcing
variable = u
x_center = 39.0
y_center = 20.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_4]
type = GaussContForcing
variable = u
x_center = 15.0
y_center = 15.0
x_spread = 0.5
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Postprocessors]
active = 'bubbles'
[./bubbles]
type = FeatureFloodCount
variable = u
threshold = 0.3
execute_on = timestep_end
flood_entity_type = NODAL
[../]
[]
[Executioner]
type = Transient
dt = 4.0
num_steps = 5
[./Adaptivity]
refine_fraction = .40
coarsen_fraction = .02
max_h_level = 3
error_estimator = KellyErrorEstimator
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out
exodus = true
[]
(test/tests/dampers/interactions/interacting_node_elem_dampers.i)
# This model tests interactions between nodal and element dampers.
# The test verifies that the minimum of the value of a nodal and
# element damper is always used.
# If run with the nodal1 and elem1 dampers active, the element damper
# will govern. With nodal2 and elem2 dampers, the nodal damper governs.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./source]
type = BodyForce
variable = u
function = 't'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Dampers]
active = 'nodal1 elem1'
[./nodal1]
#gives a damping of 0.3333 on step 6
type = BoundingValueNodalDamper
min_value = 0.0
max_value = 1.0
variable = u
[../]
[./elem1]
#gives a damping of 0.141536 on step 6
type = BoundingValueElementDamper
min_value = 0.0
max_value = 1.012
variable = u
[../]
[./nodal2]
#gives a damping of 0.3333 on step 6
type = BoundingValueNodalDamper
min_value = 0.0
max_value = 1.0
variable = u
[../]
[./elem2]
#gives a damping of 0.743318 on step 6
type = BoundingValueElementDamper
min_value = 0.0
max_value = 1.02
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 3.0
dt = 0.5
dtmin = 0.5
nl_max_its = 5
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d.i)
# Pressure pulse in 1D with 1 phase - transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 3E6
variable = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = pp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = pp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = pp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = pp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = pp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = pp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = pp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = pp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d
print_linear_residuals = false
csv = true
[]
(modules/porous_flow/test/tests/fluidstate/waterncg.i)
# Tests correct calculation of properties in PorousFlowWaterNCG.
# This test is run three times, with the initial condition of z (the total mass
# fraction of NCG in all phases) varied to give either a single phase liquid, a
# single phase gas, or two phases.
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pgas]
initial_condition = 1e6
[]
[z]
initial_condition = 0.005
[]
[]
[AuxVariables]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_water]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_gas]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_water]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_gas]
order = CONSTANT
family = MONOMIAL
[]
[x0_water]
order = CONSTANT
family = MONOMIAL
[]
[x0_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = timestep_end
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = timestep_end
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = timestep_end
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = timestep_end
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = timestep_end
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = timestep_end
[]
[enthalpy_water]
type = PorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = timestep_end
[]
[enthalpy_gas]
type = PorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = timestep_end
[]
[internal_energy_water]
type = PorousFlowPropertyAux
variable = internal_energy_water
property = internal_energy
phase = 0
execute_on = timestep_end
[]
[internal_energy_gas]
type = PorousFlowPropertyAux
variable = internal_energy_gas
property = internal_energy
phase = 1
execute_on = timestep_end
[]
[x1_water]
type = PorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[x1_gas]
type = PorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = timestep_end
[]
[x0_water]
type = PorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = timestep_end
[]
[x0_gas]
type = PorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementIntegralVariablePostprocessor
variable = density_water
[]
[density_gas]
type = ElementIntegralVariablePostprocessor
variable = density_gas
[]
[viscosity_water]
type = ElementIntegralVariablePostprocessor
variable = viscosity_water
[]
[viscosity_gas]
type = ElementIntegralVariablePostprocessor
variable = viscosity_gas
[]
[enthalpy_water]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_water
[]
[enthalpy_gas]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_gas
[]
[internal_energy_water]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_water
[]
[internal_energy_gas]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_gas
[]
[x1_water]
type = ElementIntegralVariablePostprocessor
variable = x1_water
[]
[x0_water]
type = ElementIntegralVariablePostprocessor
variable = x0_water
[]
[x1_gas]
type = ElementIntegralVariablePostprocessor
variable = x1_gas
[]
[x0_gas]
type = ElementIntegralVariablePostprocessor
variable = x0_gas
[]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
[]
[pwater]
type = ElementIntegralVariablePostprocessor
variable = pressure_water
[]
[pgas]
type = ElementIntegralVariablePostprocessor
variable = pressure_gas
[]
[x0mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = '0 1'
[]
[x1mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1'
[]
[]
[Outputs]
exodus = true
file_base = waterncg_liquid
[]
(modules/richards/test/tests/jacobian_2/jn_fu_22.i)
# two phase
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true, with fully_upwind = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
fully_upwind = true
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E8 2E8' # can not make too high as finite-difference constant state bums out due to precision loss
use_mobility = true
use_relperm = true
variable = pwater
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn08
exodus = false
[]
(test/tests/physics/diffusion_fv.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[Diffusion]
[FiniteVolume]
[diff]
source_functor = 2
# Test all the ways of setting the boundary conditions
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1 top_to_1 bottom_to_1'
boundary_values = '2 value_pp value_function value_variable'
[]
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
type = MooseVariableFVReal
initial_condition = 1
[]
[value_variable]
type = MooseVariableFVReal
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = ElementValueSampler
variable = 'u'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_reversal.i)
rho = 'rho'
l = 10
inlet_area = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.1
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 6
ny = 3
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e6
[]
[]
[FVKernels]
# Mass equation
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
# X component momentum equation
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_x
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
# Y component momentum equation
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_y
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
# Energy equation
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T_fluid
rho = rho
drho_dt = drho_dt
dh_dt = dh_dt
h = h
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_fluid
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T_fluid
v = power_density
[]
# Scalar concentration equation
[scalar_time]
type = FVFunctorTimeKernel
variable = scalar
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = vel_x
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'x'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = vel_y
boundary = 'left'
mdot_pp = 0
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'y'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T_fluid
T_fluid = T_fluid
boundary = 'left'
temperature_pp = 'inlet_T'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
cp = 'cp'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'left'
scalar_value_pp = 'inlet_scalar_value'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
vel_x = vel_x
vel_y = vel_y
passive_scalar = scalar
[]
[outlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'right'
mdot_pp = 'outlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
vel_x = vel_x
vel_y = vel_y
[]
[outlet_u]
type = WCNSFVMomentumFluxBC
variable = vel_x
boundary = 'right'
mdot_pp = 'outlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'x'
vel_x = vel_x
vel_y = vel_y
[]
[outlet_v]
type = WCNSFVMomentumFluxBC
variable = vel_y
boundary = 'right'
mdot_pp = 0
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'y'
vel_x = vel_x
vel_y = vel_y
[]
[outlet_T]
type = WCNSFVEnergyFluxBC
variable = T_fluid
T_fluid = T_fluid
boundary = 'right'
temperature_pp = 'inlet_T'
mdot_pp = 'outlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
cp = 'cp'
vel_x = vel_x
vel_y = vel_y
[]
[outlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'right'
scalar_value_pp = 'inlet_scalar_value'
mdot_pp = 'outlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
vel_x = vel_x
vel_y = vel_y
passive_scalar = scalar
[]
# Walls
[no_slip_x]
type = INSFVNaturalFreeSlipBC
variable = vel_x
momentum_component = x
boundary = 'top bottom'
[]
[no_slip_y]
type = INSFVNaturalFreeSlipBC
variable = vel_y
momentum_component = y
boundary = 'top bottom'
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
#outputs = none
[]
[outlet_mdot]
type = Receiver
default = ${fparse -1980 * inlet_velocity * inlet_area}
outputs = none
[]
[area_pp_left]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
outputs = none
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
outputs = none
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
outputs = none
[]
[left_mdot]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
advected_quantity = rho
boundary = left
#advected_interp_method = ${advected_interp_method}
[]
[right_mdot]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
advected_quantity = rho
boundary = right
advected_interp_method = upwind #${advected_interp_method}
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k rho'
prop_values = '${cp} ${k} 1980'
[]
#[rho]
# type = RhoFromPTFunctorMaterial
# fp = fp
# temperature = T_fluid
# pressure = pressure
#[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T_fluid'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-1
optimal_iterations = 6
growth_factor = 4
[]
end_time = 500000
nl_abs_tol = 1e-7
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(test/tests/test_harness/csvdiff_comparison.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./x_field]
type = PointValue
variable = u
point = '0.5 0.5 0'
[../]
[./y_field]
type = PointValue
variable = u
point = '0.25 0.25 0'
[../]
[./z_field]
type = PointValue
variable = u
point = '0.75 0.75 0'
[../]
[]
[Outputs]
csv = true
[]
(modules/phase_field/examples/kim-kim-suzuki/kks_example_noflux.i)
#
# KKS simple example in the split form
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 150
ny = 15
nz = 0
xmin = -25
xmax = 25
ymin = -2.5
ymax = 2.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[AuxVariables]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# solute concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# chemical potential
[./w]
order = FIRST
family = LAGRANGE
[../]
# Liquid phase solute concentration
[./cl]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[../]
# Solid phase solute concentration
[./cs]
order = FIRST
family = LAGRANGE
initial_condition = 0.9
[../]
[]
[Functions]
[./ic_func_eta]
type = ParsedFunction
expression = '0.5*(1.0-tanh((x)/sqrt(2.0)))'
[../]
[./ic_func_c]
type = ParsedFunction
expression = '0.9*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.1*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
[../]
[]
[ICs]
[./eta]
variable = eta
type = FunctionIC
function = ic_func_eta
[../]
[./c]
variable = c
type = FunctionIC
function = ic_func_c
[../]
[]
[Materials]
# Free energy of the liquid
[./fl]
type = DerivativeParsedMaterial
property_name = fl
coupled_variables = 'cl'
expression = '(0.1-cl)^2'
[../]
# Free energy of the solid
[./fs]
type = DerivativeParsedMaterial
property_name = fs
coupled_variables = 'cs'
expression = '(0.9-cs)^2'
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L eps_sq'
prop_values = '0.7 0.7 1.0 '
[../]
[]
[Kernels]
active = 'PhaseConc ChemPotSolute CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'
# enforce c = (1-h(eta))*cl + h(eta)*cs
[./PhaseConc]
type = KKSPhaseConcentration
ca = cl
variable = cs
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotSolute]
type = KKSPhaseChemicalPotential
variable = cl
cb = cs
fa_name = fl
fb_name = fs
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cl
fa_name = fl
w = w
[../]
[./dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fl
fb_name = fs
w = 1.0
coupled_variables = 'cl cs'
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cl
cb = cs
fa_name = fl
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = eps_sq
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[AuxKernels]
[./GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fl
fb_name = fs
w = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 100
nl_max_its = 100
num_steps = 50
dt = 0.1
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./c]
type = LineValueSampler
start_point = '-25 0 0'
end_point = '25 0 0'
variable = c
num_points = 151
sort_by = id
execute_on = timestep_end
[../]
[./eta]
type = LineValueSampler
start_point = '-25 0 0'
end_point = '25 0 0'
variable = eta
num_points = 151
sort_by = id
execute_on = timestep_end
[../]
[]
[Outputs]
exodus = true
[./csv]
type = CSV
execute_on = final
[../]
[]
(modules/optimization/test/tests/vectorpostprocessors/element_source_inner_product/element_source_inner_product.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[AuxVariables]
[u]
initial_condition = 1
[]
[]
[AuxKernels]
[u_val]
type = ParsedAux
variable = u
use_xyzt = true
function = 't'
[]
[]
[Functions]
[xyzt]
type = NearestReporterCoordinatesFunction
x_coord_name = 'values4D/coordx'
y_coord_name = 'values4D/coordy'
z_coord_name = 'values4D/coordz'
time_name = 'values4D/time'
value_name = 'values4D/value'
[]
[]
[Reporters]
[values4D]
type = ConstantReporter
real_vector_names = 'coordx coordy coordz time value'
real_vector_values = '0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75
0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75
0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75;
0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75
0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75
0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75;
0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75
0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75
0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75;
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00;
0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
8.00 9.00 10.0 11.0 12.0 13.0 14.0 15.0
16.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0'
outputs = none
[]
[]
[VectorPostprocessors]
[inner_product]
type = ElementOptimizationSourceFunctionInnerProduct
variable = u
function = xyzt
execute_on = 'initial timestep_end'
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
skip_nl_system_check = true
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 1
[]
[Outputs]
csv = true
execute_on = final
[]
(modules/thermal_hydraulics/test/tests/output/paraview_component_annotation_map/test.i)
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 0
closures = simple_closures
f = 0
fp = fp
gravity_vector = '0 0 0'
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[m]
type = ThermalFunctionSolidProperties
rho = 1
cp = 1
k = 1
[]
[]
[Components]
[fch1]
type = FlowChannel1Phase
position = '-0.1 0 0'
orientation = '0 0 1'
length = 1
A = 1
n_elems = 10
[]
[wall1i]
type = SolidWall1Phase
input = fch1:in
[]
[wall1o]
type = SolidWall1Phase
input = fch1:out
[]
[hs1]
type = HeatStructureCylindrical
position = '-0.2 0 0'
orientation = '0 0 1'
length = 1
n_elems = 10
names = '1 2'
widths = '0.2 0.3'
solid_properties = 'm m'
solid_properties_T_ref = '300 300'
n_part_elems = '1 1'
rotation = 90
[]
[fch2]
type = FlowChannel1Phase
position = '0.1 0 0'
orientation = '0 0 1'
length = '0.6 0.4'
A = 1
n_elems = '5 5'
axial_region_names = 'longer shorter'
[]
[wall2i]
type = SolidWall1Phase
input = fch2:in
[]
[wall2o]
type = SolidWall1Phase
input = fch2:out
[]
[hs2]
type = HeatStructureCylindrical
position = '0.2 0 0'
orientation = '0 0 1'
length = '0.6 0.4'
axial_region_names = 'longer shorter'
n_elems = '5 5'
names = '1 2'
widths = '0.2 0.3'
solid_properties = 'm m'
solid_properties_T_ref = '300 300'
n_part_elems = '1 1'
rotation = 270
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
automatic_scaling = true
nl_abs_tol = 1e-7
[]
[Outputs]
[map]
type = ParaviewComponentAnnotationMap
[]
[]
(modules/porous_flow/test/tests/chemistry/precipitation_porosity_change.i)
# Test to illustrate porosity evolution due to precipitation
#
# The precipitation reaction
#
# a <==> mineral
#
# produces "mineral". Using theta = 1 = eta, the DE that describes the prcipitation is
# reaction_rate = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is negative (ie precipitation) for a > 0.25
#
# a is held fixed at 0.5, so
# reaction_rate = - (1 - 2) = 1
#
# The mineral volume fraction evolves according to
# Mineral = mineral_old + dt * porosity_old * reaction_rate = mineral_old + dt * porosity_old
#
# Porosity evolves according to
# porosity = porosity(t=0) - (mineral - mineral(t=0))
# = porosity(t=0) - (mineral_old + dt * porosity_old * reaction_rate - mineral(t=0))
#
# Specifically:
# time mineral porosity
# 0 0.2 0.6
# 0.1 0.26 0.54
# 0.2 0.314 0.486
# 0.3 0.3626 0.4374
# 0.4 0.40634 0.39366
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[dummy]
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.5
[]
[a]
initial_condition = 0.5
[]
[ini_mineral_conc]
initial_condition = 0.2
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = dummy
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = dummy
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[porosity]
type = PorousFlowPorosity
chemical = true
porosity_zero = 0.6
reference_chemistry = ini_mineral_conc
initial_mineral_concentrations = ini_mineral_conc
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.1
end_time = 0.4
[]
[Postprocessors]
[porosity]
type = PointValue
point = '0 0 0'
variable = porosity
[]
[c]
type = PointValue
point = '0 0 0'
variable = mineral
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/cyl2D_yz.i)
#
# 2D Cylindrical Gap Heat Transfer Test.
#
# This test exercises 2D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of an inner solid cylinder of radius = 1 unit, and outer
# hollow cylinder with an inner radius of 2 in the y-z plane. In other words,
# the gap between them is 1 radial unit in length.
#
# The calculated results are the same as for the cyl2D.i case in the x-y plane.
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
[file]
type = FileMeshGenerator
file = cyl2D.e
[]
[./rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 90 90'
input = file
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[../]
[]
[Variables]
[./temp]
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_conductance]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temp
[../]
[]
[AuxKernels]
[./gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1000000.0
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 1
quadrature = true
gap_geometry_type = CYLINDER
cylinder_axis_point_1 = '0 0 0'
cylinder_axis_point_2 = '1 0 0'
[../]
[]
[BCs]
[./mid]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[./Quadrature]
order = fifth
side_order = seventh
[../]
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
(test/tests/userobjects/setup_interface_count/internal_side.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./right_side]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 0.5 0'
block_id = 1
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./initial] # 1 per simulation
type = InternalSideSetupInterfaceCount
count_type = 'initial'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./timestep] # once per timestep
type = InternalSideSetupInterfaceCount
count_type = 'timestep'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./subdomain] # 1 on initial and 2 for each timestep
type = InternalSideSetupInterfaceCount
count_type = 'subdomain'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./initialize] # 1 for initial and 2 for each timestep
type = InternalSideSetupInterfaceCount
count_type = 'initialize'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./finalize] # 1 for initial and 2 for each timestep
type = InternalSideSetupInterfaceCount
count_type = 'finalize'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./execute] # 4 for initial and 8 for each timestep
type = InternalSideSetupInterfaceCount
count_type = 'execute'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./threadjoin] # 1 for initial and 2 for each timestep
type = InternalSideSetupInterfaceCount
count_type = 'threadjoin'
execute_on = 'initial timestep_begin timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update7.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the edge of tensile yield
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 0.5E3
shear_modulus = 1.0E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1 0.1 0.2 0.1 15 -0.3 0.2 -0.3 14'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/auxkernels/pp_depend/pp_depend.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./pp_aux]
[../]
[]
[Functions]
[./t_func]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[]
[AuxKernels]
[./pp_aux]
type = PostprocessorAux
variable = pp_aux
execute_on = timestep_end
pp = t_pp
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./t_pp]
type = FunctionValuePostprocessor
function = t_func
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
solve_type = PJFNK
dt = 1
num_steps = 5
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/cns/bump/bump.i)
# Euler flow of an ideal gas over a Gaussian "bump".
#
# The inlet is a stagnation pressure and temperature BC which
# corresponds to subsonic (M=0.5) flow with a static pressure of 1 atm
# and static temperature of 300K. The outlet consists of a
# weakly-imposed static pressure BC of 1 atm. The top and bottom
# walls of the channel weakly impose the "no normal flow" BC. The
# problem is initialized with freestream flow throughout the domain.
# Although this initial condition is less physically realistic, it
# helps the problem reach steady state more quickly.
#
# There is a sequence of uniformly-refined, geometry-fitted meshes
# from Yidong Xia available for solving this classical subsonic test
# problem (see the Mesh block below). A coarse grid is used for the
# actual regression test, but changing one line in the Mesh block is
# sufficient to run this problem with different meshes. An
# entropy-based error estimate is also provided, and can be used to
# demonstrate convergence of the numerical solution (since the true
# solution should produce zero entropy). The error should converge at
# second-order in this norm.
[Mesh]
# Bi-Linear elements
# file = SmoothBump_quad_ref1_Q1.msh # 84 elems, 65 nodes
# file = SmoothBump_quad_ref2_Q1.msh # 192 elems, 225 nodes
# file = SmoothBump_quad_ref3_Q1.msh # 768 elems, 833 nodes
# file = SmoothBump_quad_ref4_Q1.msh # 3072 elems, 3201 nodes
# file = SmoothBump_quad_ref5_Q1.msh # 12288 elems, 12545 nodes
# Bi-Quadratic elements
# file = SmoothBump_quad_ref0_Q2.msh # 32 elems, 65 nodes
# file = SmoothBump_quad_ref1_Q2.msh # 84 elems, 225 nodes
file = SmoothBump_quad_ref2_Q2.msh # 260 elems, 833 nodes
# file = SmoothBump_quad_ref3_Q2.msh # 900 elems, 3201 nodes
# file = SmoothBump_quad_ref4_Q2.msh # 3332 elems, 12545 nodes
# file = SmoothBump_quad_ref5_Q2.msh # 12804 elems, 49665 nodes
[]
[FluidProperties]
[ideal_gas]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.02897024320557491
[]
[]
[Modules]
[CompressibleNavierStokes]
# steady-state or transient
equation_type = transient
# fluid
fluid_properties = ideal_gas
# boundary conditions
stagnation_boundary = 1
stagnation_pressure = 120192.995549849 # Pa, Mach=0.5 at 1 atm
stagnation_temperature = 315 # K, Mach=0.5 at 1 atm
stagnation_flow_direction = '1 0'
no_penetration_boundary = '3 4'
static_pressure_boundary = 2
static_pressure = 101325 # Pa
# variable types, scalings and initial conditions
family = LAGRANGE
order = FIRST
total_energy_density_scaling = 9.869232667160121e-6
initial_pressure = 101325.
initial_temperature = 300.
initial_velocity = '173.594354746921 0 0' # Mach 0.5: = 0.5*sqrt(gamma*R*T)
pressure_variable_name = "p"
[]
[]
[Materials]
[fluid]
type = Air
block = 0 # 'MeshInterior'
rho = rho
rhou = rhou
rhov = rhov
rho_et = rho_et
vel_x = vel_x
vel_y = vel_y
temperature = temperature
ht = ht
# This value is not used in the Euler equations, but it *is* used
# by the stabilization parameter computation, which it decreases
# the amount of artificial viscosity added, so it's best to use a
# realistic value.
dynamic_viscosity = 0.0
fluid_properties = ideal_gas
[]
[]
[Postprocessors]
[entropy_error]
type = NSEntropyError
execute_on = 'initial timestep_end'
block = 0
rho_infty = 1.1768292682926829
p_infty = 101325
rho = rho
pressure = p
fluid_properties = ideal_gas
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 5.e-5
dtmin = 1.e-5
start_time = 0.0
num_steps = 10
nl_rel_tol = 1e-9
nl_max_its = 5
l_tol = 1e-4
l_max_its = 100
# We use trapezoidal quadrature. This improves stability by
# mimicking the "group variable" discretization approach.
[Quadrature]
type = TRAP
order = FIRST
[]
[]
[Outputs]
time_step_interval = 1
exodus = true
[]
[AuxVariables]
[rhoe][]
[enthalpy][]
[]
[AuxKernels]
[rhoe]
variable = rhoe
type = ParsedAux
expression = 'rho_et'
coupled_variables = 'rho_et'
execute_on = 'initial timestep_end'
[]
[enthalpy]
variable = enthalpy
type = ParsedAux
expression = 'ht'
coupled_variables = 'ht'
execute_on = 'initial timestep_end'
[]
[]
(test/tests/nodalkernels/constraint_enforcement/vi-bounding.i)
l=10
nx=100
num_steps=10
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[bounds][]
[]
[Bounds]
[./u_upper_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = upper
bound_value = ${l}
[../]
[./u_lower_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = lower
bound_value = 0
[../]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = 'if(x<5,-1,1)'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 0
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = ${l}
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
petsc_options_value = '0 30 asm 16 basic vinewtonrsls'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[upper_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = ${fparse 10+1e-8}
comparator = 'greater'
[]
[lower_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[nls]
type = NumNonlinearIterations
[]
[cum_nls]
type = CumulativeValuePostprocessor
postprocessor = nls
[]
[]
(test/tests/postprocessors/displaced_mesh/side.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
displacements = 'ux uy'
[]
[AuxVariables]
[./ux]
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[./uy]
[./InitialCondition]
type = FunctionIC
function = y
[../]
[../]
[./c]
initial_condition = 1
[../]
[]
[Variables]
[./a]
[../]
[]
[Kernels]
[./a]
type = Diffusion
variable = a
[../]
[]
[Postprocessors]
[./without]
type = SideIntegralVariablePostprocessor
variable = c
execute_on = initial
boundary = left
[../]
[./with]
type = SideIntegralVariablePostprocessor
variable = c
use_displaced_mesh = true
execute_on = initial
boundary = left
[../]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_notperiodic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 85
ny = 85
nz = 0
xmax = 250
ymax = 250
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 5
grain_num = 5
var_name_base = gr
numbub = 20
bubspac = 22
radius = 8
int_width = 10
invalue = 1
outvalue = 0.1
[]
[Variables]
[./c]
[../]
[./w]
scaling = 1.0e4
[../]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalVoronoiVoidIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[./c_IC]
variable = c
type = PolycrystalVoronoiVoidIC
structure_type = voids
polycrystal_ic_uo = voronoi
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 12444
int_width = 0
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/thermal_coupling.i)
# Thermal eigenstrain coupling
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temperature]
[../]
[]
[Kernels]
[./cx_elastic]
type = StressDivergenceTensors
variable = disp_x
temperature = temperature
eigenstrain_names = thermal_contribution
component = 0
[../]
[./cy_elastic]
type = StressDivergenceTensors
variable = disp_y
temperature = temperature
eigenstrain_names = thermal_contribution
component = 1
[../]
[./cz_elastic]
type = StressDivergenceTensors
variable = disp_z
temperature = temperature
eigenstrain_names = thermal_contribution
component = 2
[../]
[./temperature]
type = Diffusion
variable = temperature
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 10.0
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeSmallStrain
eigenstrain_names = thermal_contribution
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0E2
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[../]
[./admissible]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
[]
(test/tests/mesh/adapt/adapt_test_cycles.i)
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
uniform_refine = 3
[]
[Variables]
active = 'u v'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uconv uie vdiff'
[./udiff]
type = Diffusion
variable = u
[../]
[./uconv]
type = Convection
variable = u
velocity = '20 1 0'
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
[./Adaptivity]
refine_fraction = 0.3
max_h_level = 7
cycles_per_step = 2
[../]
[]
[Outputs]
file_base = out_cycles
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s04.i)
# apply a piecewise-linear sink flux and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = y+1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[AuxVariables]
[flux_out]
[]
[xval]
[]
[yval]
[]
[pt_shift]
initial_condition = 0.3
[]
[]
[ICs]
[xval]
type = FunctionIC
variable = xval
function = x
[]
[yval]
type = FunctionIC
variable = yval
function = y
[]
[]
[Functions]
[mass10]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)'
symbol_names = 'vol por dens0 pp bulk'
symbol_values = '0.25 0.1 1.1 p10 1.3'
[]
[rate10]
type = ParsedFunction
expression = 'fcn*if(pp>0.8,1,if(pp<0.3,0.5,0.2+pp))'
symbol_names = 'fcn pp'
symbol_values = '8 p10'
[]
[mass10_expect]
type = ParsedFunction
expression = 'mass_prev-rate*area*dt'
symbol_names = 'mass_prev rate area dt'
symbol_values = 'm10_prev m10_rate 0.5 1E-3'
[]
[mass11]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)'
symbol_names = 'vol por dens0 pp bulk'
symbol_values = '0.25 0.1 1.1 p11 1.3'
[]
[rate11]
type = ParsedFunction
expression = 'fcn*if(pp>0.8,1,if(pp<0.3,0.5,0.2+pp))'
symbol_names = 'fcn pp'
symbol_values = '8 p11'
[]
[mass11_expect]
type = ParsedFunction
expression = 'mass_prev-rate*area*dt'
symbol_names = 'mass_prev rate area dt'
symbol_values = 'm11_prev m11_rate 0.5 1E-3'
[]
[]
[Postprocessors]
[p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m10]
type = FunctionValuePostprocessor
function = mass10
execute_on = 'initial timestep_end'
[]
[m10_prev]
type = FunctionValuePostprocessor
function = mass10
execute_on = 'timestep_begin'
outputs = 'console'
[]
[m10_rate]
type = FunctionValuePostprocessor
function = rate10
execute_on = 'timestep_end'
[]
[m10_expect]
type = FunctionValuePostprocessor
function = mass10_expect
execute_on = 'timestep_end'
[]
[p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m11]
type = FunctionValuePostprocessor
function = mass11
execute_on = 'initial timestep_end'
[]
[m11_prev]
type = FunctionValuePostprocessor
function = mass11
execute_on = 'timestep_begin'
outputs = 'console'
[]
[m11_rate]
type = FunctionValuePostprocessor
function = rate11
execute_on = 'timestep_end'
[]
[m11_expect]
type = FunctionValuePostprocessor
function = mass11_expect
execute_on = 'timestep_end'
[]
[]
[BCs]
[flux]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
PT_shift = pt_shift
pt_vals = '0.0 0.5'
multipliers = '0.5 1'
variable = pp
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 8
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 1E-2
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s04
[console]
type = Console
execute_on = 'nonlinear linear'
[]
[csv]
type = CSV
execute_on = 'timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/uexternaldb/utility_functions_steps.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[UserObjects]
[step_uo]
type = StepUserObject
step_start_times = '0 1'
[]
[uexternaldb]
type = AbaqusUExternalDB
plugin = ../../plugins/utility_functions
execute_on = 'INITIAL TIMESTEP_END TIMESTEP_BEGIN FINAL'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/hht_test_action.i)
# Test for HHT time integration
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + alpha*(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first term on the left is evaluated using the Inertial force kernel
# The next two terms on the left involving alpha are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
hht_alpha = 0.11
newmark_beta = 0.25
newmark_gamma = 0.5
density = 7750
[]
[]
[AuxKernels]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[]
[]
[BCs]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = bottom
function = pressure
factor = 1
hht_alpha = 0.11
displacements = 'disp_x disp_y disp_z'
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[]
[stress]
type = ComputeLinearElasticStress
block = 0
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0.0 0.1 0.2 1.0 2.0 5.0'
y = '0.0 0.1 0.2 1.0 1.0 1.0'
scale_factor = 1e9
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[]
[vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[]
[accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/uel/small_test_umat_states_fields.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[temperature]
initial_condition = 1500
[]
[voltage]
initial_condition = 210
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
function = temperature_function
variable = temperature
[]
[voltage]
type = FunctionAux
function = voltage_function
variable = voltage
[]
[]
[Functions]
[voltage_function]
type = PiecewiseLinear
x = '0 15'
y = '210 450'
[]
[temperature_function]
type = PiecewiseLinear
x = '0 15'
y = '1500 800'
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
incremental = true
extra_vector_tags = 'kernel_residual'
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '100 0.3'
plugin = '../../plugins/small_elastic_tri_states'
num_state_vars = 2
use_one_based_indexing = false
temperature = 'temperature'
external_fields = 'voltage'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/phase_field/test/tests/rigidbodymotion/grain_maskedforce.i)
# test file for showing pinning of grains
[GlobalParams]
var_name_base = eta
op_num = 2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 15
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SpecifiedSmoothCircleIC
invalue = 1.0
outvalue = 0.1
int_width = 4.0
x_positions = '20.0 30.0 '
z_positions = '0.0 0.0 '
y_positions = '0.0 25.0 '
radii = '10.0 10.0'
3D_spheres = false
variable = c
block = 0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
c = c
variable = w
v = 'eta0 eta1'
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
block = 0
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
block = 0
property_name = F
coupled_variables = c
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
derivative_order = 2
[../]
[]
[AuxVariables]
[./eta0]
[../]
[./eta1]
[../]
[./bnds]
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
var_name_base = eta
op_num = 2
v = 'eta0 eta1'
block = 0
[../]
[]
[ICs]
[./ic_eta0]
int_width = 4.0
x1 = 20.0
y1 = 0.0
radius = 10.0
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SmoothCircleIC
[../]
[./IC_eta1]
int_width = 4.0
x1 = 30.0
y1 = 25.0
radius = 10.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
[../]
[]
[VectorPostprocessors]
[./forces_cosnt]
type = GrainForcesPostprocessor
grain_force = grain_force_const
[../]
[./forces_total]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force_const]
type = ConstantGrainForceAndTorque
execute_on = 'linear nonlinear'
force = '5.0 10.0 0.0 1.0 0.0 0.0'
torque = '0.0 0.0 50.0 0.0 0.0 5.0'
[../]
[./grain_force]
type = MaskedGrainForceAndTorque
grain_force = grain_force_const
pinned_grains = 0
execute_on = 'linear nonlinear'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 20
nl_max_its = 20
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 1
dt = 1.0
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/2D/neumann.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '50000 * t'
[]
[pully]
type = ParsedFunction
expression = '-30000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_file.i)
# Test for small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped masses at the ends of the beam.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass = 0.01899772 at the cantilever end
# mass = 2.0 at the fixed end (just for file testing purposes does not alter result)
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25
# This implies that the corresponding time period of this beam is 4s.
# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.
# The time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.1 0.0013076435060869 0.026152870121738 0.52305740243477
# 0.2 0.0051984378734383 0.051663017225289 -0.01285446036375
# 0.3 0.010269120909367 0.049750643493289 -0.02539301427625
# 0.4 0.015087433925158 0.046615616822532 -0.037307519138892
# 0.5 0.019534963888307 0.042334982440433 -0.048305168503101
[Mesh]
type = GeneratedMesh
xmin = 0.0
xmax = 4.0
nx = 10
dim = 1
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[./x_inertial]
type = NodalTranslationalInertia
variable = disp_x
velocity = vel_x
acceleration = accel_x
boundary = 'left right'
beta = 0.25
gamma = 0.5
# nodal_mass_file = nodal_mass.csv # commented out for testing error message
[../]
[./y_inertial]
type = NodalTranslationalInertia
variable = disp_y
velocity = vel_y
acceleration = accel_y
boundary = 'left right'
beta = 0.25
gamma = 0.5
nodal_mass_file = nodal_mass.csv
[../]
[./z_inertial]
type = NodalTranslationalInertia
variable = disp_z
velocity = vel_z
acceleration = accel_z
boundary = 'left right'
beta = 0.25
gamma = 0.5
nodal_mass_file = nodal_mass.csv
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e-2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
dt = 0.1
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
file_base = dyn_euler_small_added_mass_out
exodus = true
csv = true
perf_graph = true
[]
(modules/richards/test/tests/buckley_leverett/bl20_lumped_fu.i)
# two-phase version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 30
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '0.1 0.5 0.5 1 2 4'
x = '0 0.1 1 5 40 42'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./w_aux_seff]
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[AuxKernels]
[./w_aux_seff_auxk]
type = RichardsSeffAux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
variable = w_aux_seff
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_water
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_gas
[../]
[]
[BCs]
[./left_w]
type = DirichletBC
variable = pwater
boundary = left
value = 1E6
[../]
[./left_g]
type = DirichletBC
variable = pgas
boundary = left
value = 1000
[../]
[./right_w]
type = DirichletBC
variable = pwater
boundary = right
value = -300000
[../]
[./right_g]
type = DirichletBC
variable = pgas
boundary = right
value = 0
[../]
[]
[Functions]
[./initial_water]
type = ParsedFunction
expression = 1000000*(1-min(x/5,1))-if(x<5,0,300000)
[../]
[./initial_gas]
type = ParsedFunction
expression = 1000
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
viscosity = '1E-3 1E-6'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'standard'
[./bounded]
# must use --use-petsc-dm command line argument
type = SMP
full = true
petsc_options_iname = '-snes_type -pc_factor_shift_type'
petsc_options_value = 'vinewtonssls nonzero'
[../]
[./standard]
type = SMP
full = true
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50
nl_rel_tol = 1.e-9
nl_max_its = 10
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bl20_lumped_fu
execute_on = 'initial timestep_end final'
time_step_interval = 100000
exodus = true
hide = pgas
[./console_out]
type = Console
time_step_interval = 1
[../]
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymmetric_gps_finite.i)
#
# This test checks the generalized plane strain using finite strain formulation.
# since we constrain all the nodes against movement and the applied thermal strain
# is very small, the results are the same as small and incremental small strain formulations
#
[GlobalParams]
displacements = disp_x
scalar_out_of_plane_strain = scalar_strain_yy
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = lines.e
[]
[Variables]
[disp_x]
[]
[temp]
initial_condition = 580.0
[]
[scalar_strain_yy]
order = FIRST
family = SCALAR
[]
[]
[Functions]
[temp100]
type = PiecewiseLinear
x = '0 1'
y = '580 680'
[]
[temp300]
type = PiecewiseLinear
x = '0 1'
y = '580 880'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[gps]
planar_formulation = GENERALIZED_PLANE_STRAIN
scalar_out_of_plane_strain = scalar_strain_yy
strain = FINITE
generate_output = 'strain_xx strain_yy strain_zz stress_xx stress_yy stress_zz'
eigenstrain_names = eigenstrain
temperature = temp
[]
[]
[BCs]
[no_x]
type = DirichletBC
boundary = 1000
value = 0
variable = disp_x
[]
[temp100]
type = FunctionDirichletBC
variable = temp
function = temp100
boundary = 2
[]
[temp300]
type = FunctionDirichletBC
variable = temp
function = temp300
boundary = 3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-8
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-08
nl_max_its = 15
nl_abs_tol = 1e-10
start_time = 0
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
console = true
[]
(modules/porous_flow/test/tests/aux_kernels/darcy_velocity.i)
# checking that the PorousFlowDarcyVelocityComponent AuxKernel works as expected
# for the fully-saturated case (relative-permeability = 1)
# There is one element, of unit size. The pressures and fluid densities at the qps are:
# (x,y,z)=( 0.211325 , 0.211325 , 0.211325 ). p = 1.479 rho = 3.217
# (x,y,z)=( 0.788675 , 0.211325 , 0.211325 ). p = 2.057 rho = 4.728
# (x,y,z)=( 0.211325 , 0.788675 , 0.211325 ). p = 2.634 rho = 6.947
# (x,y,z)=( 0.788675 , 0.788675 , 0.211325 ). p = 3.211 rho = 10.208
# (x,y,z)=( 0.211325 , 0.211325 , 0.788675 ). p = 3.789 rho = 15.001
# (x,y,z)=( 0.788675 , 0.211325 , 0.788675 ). p = 4.367 rho = 22.043
# (x,y,z)=( 0.211325 , 0.788675 , 0.788675 ). p = 4.943 rho = 32.392
# (x,y,z)=( 0.788675 , 0.788675 , 0.788675 ). p = 5.521 rho = 47.599
# Average density = 17.7668
# grad(P) = (1, 2, 4)
# with permeability = diag(1, 2, 3) and gravity = (1, -2, 3) and viscosity = 3.2
# So Darcy velocity = (5.23963, -23.4585, 46.2192)
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 -2 3'
[]
[Variables]
[pp]
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = x+2*y+4*z
variable = pp
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[AuxVariables]
[vel_x]
order = CONSTANT
family = MONOMIAL
[]
[vel_y]
order = CONSTANT
family = MONOMIAL
[]
[vel_z]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[vel_x]
type = PorousFlowDarcyVelocityComponent
variable = vel_x
component = x
fluid_phase = 0
[]
[vel_y]
type = PorousFlowDarcyVelocityComponent
variable = vel_y
component = y
fluid_phase = 0
[]
[vel_z]
type = PorousFlowDarcyVelocityComponent
variable = vel_z
component = z
fluid_phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
viscosity = 3.2
density0 = 1.2
thermal_expansion = 0
[]
[]
[Postprocessors]
[vel_x]
type = PointValue
variable = vel_x
point = '0.5 0.5 0.5'
[]
[vel_y]
type = PointValue
variable = vel_y
point = '0.5 0.5 0.5'
[]
[vel_z]
type = PointValue
variable = vel_z
point = '0.5 0.5 0.5'
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-16
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = darcy_velocity
csv = true
[]
(test/tests/auxkernels/vector_function_aux/vector_function_aux.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[AuxVariables]
[vec]
family = LAGRANGE_VEC
order = FIRST
[]
[]
[Variables]
[u][]
[]
[Functions]
[function]
type = ParsedVectorFunction
expression_x = t*x
expression_y = t*y
[]
[]
[AuxKernels]
[vec]
type = VectorFunctionAux
variable = vec
function = function
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Problem]
type = FEProblem
#solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
start_time = 0.0
num_steps = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/ad_2d_diffusion/2d_diffusion_bodyforce_test.i)
###########################################################
# This is a simple test of the Kernel System.
# It solves the Laplacian equation on a small 2x2 grid.
# The "Diffusion" kernel is used to calculate the
# residuals of the weak form of this operator. The
# "BodyForce" kernel is used to apply a time-dependent
# volumetric source.
###########################################################
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = ADDiffusion
variable = u
[../]
[./bf]
type = ADBodyForce
variable = u
postprocessor = ramp
[../]
[]
[Functions]
[./ramp]
type = ParsedFunction
expression = 't'
[../]
[]
[Postprocessors]
[./ramp]
type = FunctionValuePostprocessor
function = ramp
execute_on = linear
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 1.0
end_time = 1.0
solve_type = 'NEWTON'
[]
[Outputs]
file_base = bodyforce_out
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform1.i)
# deformations are applied so that the trial stress is
# shear = 10, normalstress = 2
#
# Cohesion is chosen to be 1, and friction angle = 26.565, so tan(friction_angle) = 1/2
# This means that (shear, normalstress) = (0, 2) is the apex
# of the shear envelope
#
# Poisson's ratio is chosen to be zero, and Lame mu = 1E6,
# so the return must solve
# f = 0
# shear = shear_trial - (1/2)*mu*ga = 10 - 0.5E6*ga
# normalstress = normalstress - mu*tan(dilation)*ga
#
# Finally, tan(dilation) = 2/18 is chosen.
#
# Then the returned value should have
# shear = 1, normalstress = 0
#
# Here shear = sqrt(s_yz^2 + s_xz^2)
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 8E-6
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 6E-6
[]
[topz]
type = DirichletBC
variable = z_disp
boundary = front
value = 1E-6
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 0
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-6
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(test/tests/executioners/aux-ss-detection/simple_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[u_copy]
[]
[large_constant]
initial_condition = 1000
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[AuxKernels]
[copy_u_to_v]
type = CopyValueAux
variable = u_copy
source = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
dt = 0.1
steady_state_detection = true
check_aux = true
steady_state_tolerance = 1e-2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/misc/test/tests/fracture_flow/single.i)
# Models fluid advecting down a single fracture sitting at x=0, and 0<=y<=3.
#
[Mesh]
type = FileMesh
file = 'single.e'
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u_init]
type = ConstantIC
variable = u
value = 0
[../]
[]
[BCs]
[./inj]
type = DirichletBC
boundary = 1
variable = u
value = 1
[../]
[]
[Kernels]
[./matrix_dt]
type = CoefTimeDerivative
variable = u
Coefficient = 0.2 # matrix porosity
block = 1
[../]
[./matrix_diff]
type = AnisotropicDiffusion
variable = u
block = 1
tensor_coeff = '0.002 0 0 0 0 0 0 0 0' # matrix porosity * matrix diffusivity
[../]
[./fracture_dt]
type = CoefTimeDerivative
variable = u
Coefficient = 0.1 # fracture half-aperture * fracture porosity
block = 2
[../]
[./fracture_advect]
type = Convection
variable = u
block = 2
velocity = '0 0.08 0' # fracture half-aperture * velocity in fracture
[../]
[]
[Preconditioning]
[./standard]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 2e-1
end_time = 1.0
solve_type = Newton
nl_rel_tol = 1E-12
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_constM.i)
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source, s, has units m^3/second/m^3. Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/second/m^3. The ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
# The relationship between the constant poroelastic source
# s (m^3/second/m^3) and the PorousFlow source, S (kg/second/m^3) is
# S = fluid_density * s = s * exp(porepressure/fluid_bulk)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = porepressure
gravity = '0 0 0'
fluid_component = 0
[]
[source]
type = BodyForce
function = '0.1*exp(8.163265306*0.1*t/3.3333333333)'
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3.3333333333
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityHMBiotModulus
porosity_zero = 0.1
biot_coefficient = 0.3
solid_bulk = 2
constant_fluid_bulk_modulus = 3.3333333333
constant_biot_modulus = 10.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1' # unimportant
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0 # unimportant in this fully-saturated situation
phase = 0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[]
[Functions]
[stress_xx_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_xx zdisp'
[]
[stress_zz_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_zz zdisp'
[]
[p_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'p0 zdisp'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined_constM
[csv]
type = CSV
[]
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test2.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 1
xmin = 0
xmax = 4
ymin = 0
ymax = 4
zmin = 0
zmax = 1
[]
[SubdomainBoundingBox]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '3 3 1'
[]
[ed0]
type = BlockDeletionGenerator
input = SubdomainBoundingBox
block = 1
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/vectorpostprocessors/element_variables_difference_max/element_variables_difference_max.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./forcing_v]
type = ParsedFunction
expression = 'x * y * z'
[../]
[]
[Kernels]
[./diffusion_u]
type = Diffusion
variable = u
[../]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diffusion_v]
type = Diffusion
variable = v
[../]
[./forcing_v]
type = BodyForce
variable = v
function = forcing_v
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = 'u'
boundary = 'bottom'
value = 1
[../]
[./top]
type = DirichletBC
variable = 'u'
boundary = 'top'
value = 0
[../]
[]
[VectorPostprocessors]
[./difference]
type = ElementVariablesDifferenceMax
compare_a = u
compare_b = v
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = PJFNK
[]
[Outputs]
execute_on = 'initial timestep_end'
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_pc_01.i)
# Capillary-pressure calculation. Primary drying curve with low_extension_type = none
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 1
nx = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = ''
[]
[]
[Variables]
[sat]
[]
[]
[ICs]
[sat]
type = FunctionIC
variable = sat
function = 'x'
[]
[]
[BCs]
[sat]
type = FunctionDirichletBC
variable = sat
function = 'x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = sat
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlowHystereticInfo
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
low_extension_type = none
sat_var = sat
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[pc]
type = PorousFlowPropertyAux
variable = pc
property = hysteretic_info
[]
[]
[VectorPostprocessors]
[pc]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 10
sort_by = x
variable = 'sat pc'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2q_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/restart/restart_transient_from_transient/restart_trans_with_2subs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = 'replicated'
[]
[Problem]
restart_file_base = pseudo_trans_with_2subs_out_cp/LATEST
[]
[AuxVariables]
[Tf]
[]
[]
[Variables]
[power_density]
[]
[]
[Functions]
[pwr_func]
type = ParsedFunction
expression = '1e3*x*(1-x)+5e2' # increase this function to drive transient
[]
[]
[Kernels]
[timedt]
type = TimeDerivative
variable = power_density
[]
[diff]
type = Diffusion
variable = power_density
[]
[coupledforce]
type = BodyForce
variable = power_density
function = pwr_func
[]
[]
[BCs]
[left]
type = DirichletBC
variable = power_density
boundary = left
value = 50
[]
[right]
type = DirichletBC
variable = power_density
boundary = right
value = 1e3
[]
[]
[Postprocessors]
[pwr_avg]
type = ElementAverageValue
block = '0'
variable = power_density
execute_on = 'initial timestep_end'
[]
[temp_avg]
type = ElementAverageValue
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[temp_max]
type = ElementExtremeValue
value_type = max
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[temp_min]
type = ElementExtremeValue
value_type = min
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 3
dt = 1.0
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
line_search = none
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0
0.5 0 0'
input_files = restart_trans_with_2subs_sub.i
execute_on = 'timestep_end'
[../]
[]
[Transfers]
[p_to_sub]
type = MultiAppProjectionTransfer
source_variable = power_density
variable = power_density
to_multi_app = sub
execute_on = 'timestep_end'
[]
[t_from_sub]
type = MultiAppGeometricInterpolationTransfer
source_variable = temp
variable = Tf
from_multi_app = sub
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/mortar/displaced-gap-conductance-2d-bnd-coupling/gap-conductance.i)
[Mesh]
displacements = 'disp_x disp_y'
[file]
type = FileMeshGenerator
file = nodal_normals_test_offset_nonmatching_gap.e
# block 1: left
# block 2: right
[]
[./primary]
input = file
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = '20'
[../]
[./secondary]
input = primary
type = LowerDBlockFromSidesetGenerator
sidesets = '1'
new_block_id = '10'
[../]
[]
[AuxVariables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[aux_var]
[]
[]
[AuxKernels]
[function_x]
type = FunctionAux
function = '.05 * t'
variable = 'disp_x'
block = '2'
[]
[function_y]
type = FunctionAux
function = '.05 * t'
variable = 'disp_y'
block = '2'
[]
[flux_modifier]
type = StatefulAuxLowerD
variable = 'aux_var'
coupled_variable = 'lambda'
boundary = '1'
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[./T]
block = '1 2'
[../]
[./lambda]
block = '10'
family = MONOMIAL
order = CONSTANT
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = T
boundary = '5'
value = 0
[../]
[./right]
type = DirichletBC
variable = T
boundary = '8'
value = 1
[../]
[]
[Kernels]
[./conduction]
type = Diffusion
variable = T
block = '1 2'
[../]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[./mortar]
type = GapHeatConductanceAuxKernel
primary_boundary = 2
secondary_boundary = 1
primary_subdomain = 20
secondary_subdomain = 10
variable = lambda
secondary_variable = T
use_displaced_mesh = true
auxkernel_variable = 'aux_var'
correct_edge_dropping = true
[../]
[]
[Materials]
[constant]
type = ADGenericConstantMaterial
prop_names = 'gap_conductance'
prop_values = '.03'
block = '1 2'
use_displaced_mesh = true
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 5
petsc_options_iname = '-pc_type -snes_linesearch_type'
petsc_options_value = 'lu basic'
[]
[Outputs]
exodus = true
[dofmap]
type = DOFMap
execute_on = 'initial'
[]
[]
(modules/combined/examples/geochem-porous_flow/forge/water_60_to_220degC.i)
# Minerals suggested by Stuart Simmons, but I do not include Laumontite and Zoisite as they are more stable than Anorthite so all Anorthite becomes one of these minerals which contradicts the XRD observations. All minerals are considered in the kinetic models.
# Model of "Water 1" from "Subtask 2C.4.7 Geochemical Modeling SSimmons-VPatil.pdf" subjected to the following:
# (1) The system is equilibrated at 60deg, with pH fixed to 7.5, allowing any precipitates to form. Note that the only minerals present in the system are those mentioned in "Subtask 2C.4.7 Geochemical Modeling SSimmons-VPatil.pdf". If other minerals are present, the results change significantly. Only Quartz and K-feldspar precipitate.
# (2) The system is closed (at time=0), ie the pH is no longer fixed. The Quartz and K-feldspar precipitates are retained
# (3) The temperature is raised to 220degC (during 0<time<=1), allowing any precipitates to form or dissolve. Quartz dissolves entirely, K-feldspar precipitate remains, and Calcite and Phlogopite precipitate. The pH becomes 7.078. Note the use of remove_all_extrapolated_secondary_species = true in the GeochemicalModelDefinition. If the extrapolated secondary species are retained instead, the results are significantly different.
# (4) The following minerals are added (during 1<time<=2): Albite (16.8mol = 44% by weight), Anorthite (1.8mol = 5% by weight), K-feldspar (10.4mol = 29% by weight), Quartz (30.0mol = 18% by weight), Phlogopite (0.48mol = 2% by weight) and Illite (0.52mol = 2% by weight). The mol numbers are approximately what has been measured by XRD, but it is not important to specify the exact composition of the rock (that will be done in the kinetic simulations): what is important here is that there is *some* precipitate.
# (5) The free moles precipitated are Albite 16.38, Anorthite 1.785, K-feldspar 10.68, Quartz 30.82, Phlogopite 0.52, Paragonite 0.44, Calcite 0.0004, Anhydrite 0.0004, Chalcedony 0, Illite 0, Kaolinite 0, Clinochl-7A 0. Calcite is constrained by the initial HCO3- concentration and Anhydrite by the initial SO4-- concentration, and both have only been observed in trace quantities in agreement with this simulation
# (6) The free mole numbers of the basis species that are now in equilibrium with the minerals are extracted, which is the key output of this simulation. Note that the original composition of "Water 1" is largely irrelevant. As mentioned, the HCO3- and SO4-- concentrations constrain Calcite and Anhydrite. Also, adding the minerals causes the pH to change to 6.16.
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
equilibrium_minerals = 'Albite Anhydrite Anorthite Calcite Chalcedony Clinochl-7A Illite K-feldspar Kaolinite Quartz Paragonite Phlogopite'
remove_all_extrapolated_secondary_species = true
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = 'Cl-'
constraint_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
constraint_value = ' 1.0 3.16E-8 0.12 0.016 0.68E-3 0.0008E-3 3.7E-3 0.004E-3 0.15 0.5E-3 1.4E-3'
constraint_meaning = 'kg_solvent_water activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition'
constraint_unit = 'kg dimensionless moles moles moles moles moles moles moles moles moles'
initial_temperature = 60
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = 0
temperature = 220
source_species_names = 'Albite Anorthite K-feldspar Quartz Phlogopite Illite'
source_species_rates = 'Albite_rate Anorthite_rate K-feldspar_rate Quartz_rate Phlogopite_rate Illite_rate'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
mol_cutoff = 1E-100
execute_console_output_on = 'timestep_end' # only CSV output
solver_info = true
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = 'if(t<1, 1, if(t<1.01, 0.01, 1))'
[]
end_time = 2
[]
[AuxVariables]
[Albite_rate]
[]
[Anorthite_rate]
[]
[K-feldspar_rate]
[]
[Quartz_rate]
[]
[Phlogopite_rate]
[]
[Illite_rate]
[]
[transported_H2O]
[]
[transported_H+]
[]
[transported_Na+]
[]
[transported_K+]
[]
[transported_Ca++]
[]
[transported_Mg++]
[]
[transported_SiO2]
[]
[transported_Al+++]
[]
[transported_Cl-]
[]
[transported_SO4--]
[]
[transported_HCO3-]
[]
[]
[AuxKernels]
[Albite_rate]
type = FunctionAux
variable = Albite_rate
function = 'if(t>1, 16.8, 0)'
execute_on = timestep_begin
[]
[Anorthite_rate]
type = FunctionAux
variable = Anorthite_rate
function = 'if(t>1, 1.8, 0)'
execute_on = timestep_begin
[]
[K-feldspar_rate]
type = FunctionAux
variable = K-feldspar_rate
function = 'if(t>1, 10.4, 0)'
execute_on = timestep_begin
[]
[Quartz_rate]
type = FunctionAux
variable = Quartz_rate
function = 'if(t>1, 30.0, 0)'
execute_on = timestep_begin
[]
[Phlogopite_rate]
type = FunctionAux
variable = Phlogopite_rate
function = 'if(t>1, 0.48, 0)'
execute_on = timestep_begin
[]
[Illite_rate]
type = FunctionAux
variable = Illite_rate
function = 'if(t>1, 0.52, 0)'
execute_on = timestep_begin
[]
[transported_H2O]
type = GeochemistryQuantityAux
species = 'H2O'
variable = transported_H2O
quantity = transported_moles_in_original_basis
[]
[transported_H+]
type = GeochemistryQuantityAux
species = 'H+'
variable = transported_H+
quantity = transported_moles_in_original_basis
[]
[transported_Na+]
type = GeochemistryQuantityAux
species = 'Na+'
variable = transported_Na+
quantity = transported_moles_in_original_basis
[]
[transported_K+]
type = GeochemistryQuantityAux
species = 'K+'
variable = transported_K+
quantity = transported_moles_in_original_basis
[]
[transported_Ca++]
type = GeochemistryQuantityAux
species = 'Ca++'
variable = transported_Ca++
quantity = transported_moles_in_original_basis
[]
[transported_Mg++]
type = GeochemistryQuantityAux
species = 'Mg++'
variable = transported_Mg++
quantity = transported_moles_in_original_basis
[]
[transported_SiO2]
type = GeochemistryQuantityAux
species = 'SiO2(aq)'
variable = transported_SiO2
quantity = transported_moles_in_original_basis
[]
[transported_Al+++]
type = GeochemistryQuantityAux
species = 'Al+++'
variable = transported_Al+++
quantity = transported_moles_in_original_basis
[]
[transported_Cl-]
type = GeochemistryQuantityAux
species = 'Cl-'
variable = transported_Cl-
quantity = transported_moles_in_original_basis
[]
[transported_SO4--]
type = GeochemistryQuantityAux
species = 'SO4--'
variable = transported_SO4--
quantity = transported_moles_in_original_basis
[]
[transported_HCO3-]
type = GeochemistryQuantityAux
species = 'HCO3-'
variable = transported_HCO3-
quantity = transported_moles_in_original_basis
[]
[]
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[Postprocessors]
[kg_solvent_water]
type = PointValue
variable = kg_solvent_H2O
[]
[free_cm3_Albite]
type = PointValue
variable = free_cm3_Albite
[]
[free_cm3_Anhydrite]
type = PointValue
variable = free_cm3_Anhydrite
[]
[free_cm3_Anorthite]
type = PointValue
variable = free_cm3_Anorthite
[]
[free_cm3_Calcite]
type = PointValue
variable = free_cm3_Calcite
[]
[free_cm3_Chalcedony]
type = PointValue
variable = free_cm3_Chalcedony
[]
[free_cm3_Clinochl-7A]
type = PointValue
variable = free_cm3_Clinochl-7A
[]
[free_cm3_Illite]
type = PointValue
variable = free_cm3_Illite
[]
[free_cm3_K-feldspar]
type = PointValue
variable = free_cm3_K-feldspar
[]
[free_cm3_Kaolinite]
type = PointValue
variable = free_cm3_Kaolinite
[]
[free_cm3_Quartz]
type = PointValue
variable = free_cm3_Quartz
[]
[free_cm3_Paragonite]
type = PointValue
variable = free_cm3_Paragonite
[]
[free_cm3_Phlogopite]
type = PointValue
variable = free_cm3_Phlogopite
[]
[molal_H+]
type = PointValue
variable = molal_H+
[]
[molal_Na+]
type = PointValue
variable = molal_Na+
[]
[molal_K+]
type = PointValue
variable = molal_K+
[]
[molal_Ca++]
type = PointValue
variable = molal_Ca++
[]
[molal_Mg++]
type = PointValue
variable = molal_Mg++
[]
[molal_SiO2]
type = PointValue
variable = molal_SiO2(aq)
[]
[molal_Al+++]
type = PointValue
variable = molal_Al+++
[]
[molal_SO4--]
type = PointValue
variable = molal_SO4--
[]
[molal_HCO3-]
type = PointValue
variable = molal_HCO3-
[]
[bulk_moles_Cl-]
type = PointValue
variable = bulk_moles_Cl-
[]
[transported_H2O]
type = PointValue
variable = transported_H2O
[]
[transported_H+]
type = PointValue
variable = transported_H+
[]
[transported_Na+]
type = PointValue
variable = transported_Na+
[]
[transported_K+]
type = PointValue
variable = transported_K+
[]
[transported_Ca++]
type = PointValue
variable = transported_Ca++
[]
[transported_Mg++]
type = PointValue
variable = transported_Mg++
[]
[transported_SiO2]
type = PointValue
variable = transported_SiO2
[]
[transported_Al+++]
type = PointValue
variable = transported_Al+++
[]
[transported_Cl-]
type = PointValue
variable = transported_Cl-
[]
[transported_SO4--]
type = PointValue
variable = transported_SO4--
[]
[transported_HCO3-]
type = PointValue
variable = transported_HCO3-
[]
[pH]
type = PointValue
variable = pH
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_03.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Water is removed from the system (so order = 0) until saturation = 0.49
# Then, water is added to the system (so order = 1) until saturation = 0.94
# Then, water is removed from the system (so order = 2) until saturation = 0.62
# Then, water is added to the system (so order = 3) until saturation = 0.87
# Then, water is removed from the system (so order = 3, because max_order = 3) until saturation = 0.68
# Then, water is added to the system (so order = 3, because max_order = 3) until saturation = 0.87
# Then, water is removed from the system (so order = 3, because max_order = 3) until saturation = 0.62
# Then, water is removed from the system (so order = 2) until saturation = 0.49
# Then, water is removed from the system (so order = 0)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 0.0
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30 * if(t <= 8, -1, if(t <= 15, 1, if(t <= 20, -1, if(t <= 24, 1, if(t <= 27, -1, if(t <= 30, 1, -1))))))'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 40
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
sync_times = '0 1 2 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 37 40' # cut out the times around which order reductions occur becuase numerical roundoff might mean order is not reduced exactly at these times
sync_only = true
[]
[]
(modules/combined/examples/optimization/helmholtz_multimat_strip.i)
vol_frac = 0.35
power = 1.1
Emin = 1.0e-6
Ess = 0.475 # ss
Et = 1.0 # w
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
# final_generator = 'MoveRight'
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 320
ny = 30
xmin = 0
xmax = 150
ymin = 0
ymax = 15
[]
[RenameBottom]
type = RenameBoundaryGenerator
input = Bottom
old_boundary = 'top bottom right left'
new_boundary = 'top_bottom bottom_bottom right_bottom left_bottom'
[]
[Middle]
type = GeneratedMeshGenerator
dim = 2
nx = 320
ny = 6
xmin = 0
xmax = 150
ymin = 0
ymax = 3
[]
[MoveMiddle]
type = TransformGenerator
input = Middle
transform = TRANSLATE
vector_value = '0 15 0'
[]
[RenameMiddle]
type = RenameBoundaryGenerator
input = MoveMiddle
old_boundary = 'top bottom right left'
new_boundary = 'top_middle bottom_middle right_middle left_middle'
[]
[Top]
type = GeneratedMeshGenerator
dim = 2
nx = 320
ny = 30
xmin = 0
xmax = 150
ymin = 0
ymax = 15
[]
[MoveTop]
type = TransformGenerator
input = Top
transform = TRANSLATE
vector_value = '0 18 0'
[]
[RenameTop]
type = RenameBoundaryGenerator
input = MoveTop
old_boundary = 'top bottom right left'
new_boundary = 'top_top bottom_top right_top left_top'
[]
[bottom_gen]
type = ParsedSubdomainMeshGenerator
input = RenameBottom
combinatorial_geometry = 'y <= 15'
block_id = 1
[]
[middle_gen]
type = ParsedSubdomainMeshGenerator
input = RenameMiddle
combinatorial_geometry = 'y <= 18 & y > 15'
block_id = 2
[]
[top_gen]
type = ParsedSubdomainMeshGenerator
input = RenameTop
combinatorial_geometry = 'y > 18'
block_id = 3
[]
[stitch]
type = StitchedMeshGenerator
inputs = 'bottom_gen middle_gen top_gen'
stitch_boundaries_pairs = 'top_bottom bottom_middle; top_middle bottom_top'
[]
[left_load]
type = ExtraNodesetGenerator
input = stitch
new_boundary = left_load
coord = '37.5 33 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '112.5 33 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
block = '1 2 3'
[]
[mat_den_nodal]
family = L2_LAGRANGE
order = FIRST
initial_condition = ${vol_frac}
[AuxKernel]
type = SelfAux
execute_on = TIMESTEP_END
variable = mat_den_nodal
v = mat_den
[]
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 4.0
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'bottom_bottom right_bottom left_bottom top_top right_top left_top left_middle '
'right_middle'
coefficient = 10
[]
[]
[NodalKernels]
[left_down]
type = NodalGravity
variable = disp_y
boundary = left_load
gravity_value = -1e-3
mass = 1
[]
[right_down]
type = NodalGravity
variable = disp_y
boundary = right_load
gravity_value = -1e-3
mass = 1
[]
[]
[Materials]
[sensitivity]
type = ParsedMaterial
property_name = 'sensitivity'
block = '2'
expression = '0'
[]
[elasticity_tensor_one]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys_one
poissons_ratio = poissons_ratio
args = 'mat_den'
block = '1'
[]
[elasticity_tensor_three]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys_three
poissons_ratio = poissons_ratio
args = 'mat_den'
block = '3'
[]
[elasticity_tensor_two]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.3
block = '2'
[]
# One: Tungsten
[E_phys_one]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${Et}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys_one
block = '1'
outputs = 'exodus'
[]
# Three: SS316
[E_phys_three]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${Ess}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys_three
block = '3'
outputs = 'exodus'
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc_one]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys_one
block = '1'
[]
[dc_three]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys_three
block = '3'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update_one]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
block = '1'
[]
[update_three]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
block = '3'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 90
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
block = '1 3'
[]
[objective_one]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
block = '1'
[]
[objective_three]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
block = '3'
[]
[]
(modules/porous_flow/test/tests/aux_kernels/properties.i)
# Example of accessing properties using the PorousFlowPropertyAux AuxKernel for
# each phase and fluid component (as required).
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pwater]
initial_condition = 1e6
[]
[sgas]
initial_condition = 0.3
[]
[temperature]
initial_condition = 50
[]
[]
[AuxVariables]
[x0_water]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[]
[x0_gas]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
[]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[capillary_pressure]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[relperm_water]
order = CONSTANT
family = MONOMIAL
[]
[relperm_gas]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_water]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_gas]
order = CONSTANT
family = MONOMIAL
[]
[energy_water]
order = CONSTANT
family = MONOMIAL
[]
[energy_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = timestep_end
[]
[capillary_pressure]
type = PorousFlowPropertyAux
variable = capillary_pressure
property = capillary_pressure
execute_on = timestep_end
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = timestep_end
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = timestep_end
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = timestep_end
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = timestep_end
[]
[relperm_water]
type = PorousFlowPropertyAux
variable = relperm_water
property = relperm
phase = 0
execute_on = timestep_end
[]
[relperm_gas]
type = PorousFlowPropertyAux
variable = relperm_gas
property = relperm
phase = 1
execute_on = timestep_end
[]
[x1_water]
type = PorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[x1_gas]
type = PorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = timestep_end
[]
[enthalpy_water]
type = PorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = timestep_end
[]
[enthalpy_gas]
type = PorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = timestep_end
[]
[energy_water]
type = PorousFlowPropertyAux
variable = energy_water
property = internal_energy
phase = 0
execute_on = timestep_end
[]
[energy_gas]
type = PorousFlowPropertyAux
variable = energy_gas
property = internal_energy
phase = 1
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heat_advection]
type = PorousFlowHeatAdvection
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater sgas temperature'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-5
pc_max = 1e7
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
cv = 2
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1e9
viscosity = 1e-4
density0 = 20
thermal_expansion = 0
cv = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'x0_water x0_gas'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/coal_mining/fine_with_fluid.i)
#################################################################
#
# NOTE:
# The mesh for this model is too large for the MOOSE repository
# so is kept in the the large_media submodule
#
#################################################################
#
# Strata deformation and fluid flow aaround a coal mine - 3D model
#
# A "half model" is used. The mine is 400m deep and
# just the roof is studied (-400<=z<=0). The mining panel
# sits between 0<=x<=150, and 0<=y<=1000, so this simulates
# a coal panel that is 300m wide and 1000m long. The outer boundaries
# are 1km from the excavation boundaries.
#
# The excavation takes 0.5 years.
#
# The boundary conditions for this simulation are:
# - disp_x = 0 at x=0 and x=1150
# - disp_y = 0 at y=-1000 and y=1000
# - disp_z = 0 at z=-400, but there is a time-dependent
# Young modulus that simulates excavation
# - wc_x = 0 at y=-1000 and y=1000
# - wc_y = 0 at x=0 and x=1150
# - no flow at x=0, z=-400 and z=0
# - fixed porepressure at y=-1000, y=1000 and x=1150
# That is, rollers on the sides, free at top,
# and prescribed at bottom in the unexcavated portion.
#
# A single-phase unsaturated fluid is used.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa, and time units are measured in years.
#
# The initial porepressure is hydrostatic with P=0 at z=0, so
# Porepressure ~ - 0.01*z MPa, where the fluid has density 1E3 kg/m^3 and
# gravity = = 10 m.s^-2 = 1E-5 MPa m^2/kg.
# To be more accurate, i use
# Porepressure = -bulk * log(1 + g*rho0*z/bulk)
# where bulk=2E3 MPa and rho0=1Ee kg/m^3.
# The initial stress is consistent with the weight force from undrained
# density 2500 kg/m^3, and fluid porepressure, and a Biot coefficient of 0.7, ie,
# stress_zz^effective = 0.025*z + 0.7 * initial_porepressure
# The maximum and minimum principal horizontal effective stresses are
# assumed to be equal to 0.8*stress_zz.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 2 MPa
# MC friction angle = 35 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa
# WeakPlane cohesion = 0.1 MPa
# WeakPlane friction angle = 30 deg
# WeakPlane dilation angle = 10 deg
# WeakPlane tensile strength = 0.1 MPa
# WeakPlane compressive strength = 100 MPa softening to 1 MPa at strain = 1
# Fluid density at zero porepressure = 1E3 kg/m^3
# Fluid bulk modulus = 2E3 MPa
# Fluid viscosity = 1.1E-3 Pa.s = 1.1E-9 MPa.s = 3.5E-17 MPa.year
#
[GlobalParams]
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
PorousFlowDictator = dictator
biot_coefficient = 0.7
[]
[Mesh]
[file]
type = FileMeshGenerator
file = fine.e
[]
[xmin]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = xmin
normal = '-1 0 0'
input = file
[]
[xmax]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = xmax
normal = '1 0 0'
input = xmin
[]
[ymin]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = ymin
normal = '0 -1 0'
input = xmax
[]
[ymax]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = ymax
normal = '0 1 0'
input = ymin
[]
[zmax]
type = SideSetsAroundSubdomainGenerator
block = 30
new_boundary = zmax
normal = '0 0 1'
input = ymax
[]
[zmin]
type = SideSetsAroundSubdomainGenerator
block = 2
new_boundary = zmin
normal = '0 0 -1'
input = zmax
[]
[excav]
type = SubdomainBoundingBoxGenerator
input = zmin
block_id = 1
bottom_left = '0 0 -400'
top_right = '150 1000 -397'
[]
[roof]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 3
paired_block = 1
input = excav
new_boundary = roof
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[wc_x]
[]
[wc_y]
[]
[porepressure]
scaling = 1E-5
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = ini_pp
[]
[]
[Kernels]
[cx_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_x
component = 0
[]
[cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[]
[cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[]
[x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[]
[y_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[]
[x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[]
[y_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_y
component = 1
[]
[gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6 # remember this is in MPa
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
use_displaced_mesh = false
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
use_displaced_mesh = false
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
use_displaced_mesh = false
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
use_displaced_mesh = false
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
use_displaced_mesh = false
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
use_displaced_mesh = false
variable = porepressure
gravity = '0 0 -10E-6'
fluid_component = 0
[]
[]
[AuxVariables]
[saturation]
order = CONSTANT
family = MONOMIAL
[]
[darcy_x]
order = CONSTANT
family = MONOMIAL
[]
[darcy_y]
order = CONSTANT
family = MONOMIAL
[]
[darcy_z]
order = CONSTANT
family = MONOMIAL
[]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[wc_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[stress_zy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_yx]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_zx]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_zy]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[perm_xx]
order = CONSTANT
family = MONOMIAL
[]
[perm_yy]
order = CONSTANT
family = MONOMIAL
[]
[perm_zz]
order = CONSTANT
family = MONOMIAL
[]
[mc_shear]
order = CONSTANT
family = MONOMIAL
[]
[mc_tensile]
order = CONSTANT
family = MONOMIAL
[]
[wp_shear]
order = CONSTANT
family = MONOMIAL
[]
[wp_tensile]
order = CONSTANT
family = MONOMIAL
[]
[wp_shear_f]
order = CONSTANT
family = MONOMIAL
[]
[wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[]
[mc_shear_f]
order = CONSTANT
family = MONOMIAL
[]
[mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation
property = saturation
phase = 0
execute_on = timestep_end
[]
[darcy_x]
type = PorousFlowDarcyVelocityComponent
variable = darcy_x
gravity = '0 0 -10E-6'
component = x
[]
[darcy_y]
type = PorousFlowDarcyVelocityComponent
variable = darcy_y
gravity = '0 0 -10E-6'
component = y
[]
[darcy_z]
type = PorousFlowDarcyVelocityComponent
variable = darcy_z
gravity = '0 0 -10E-6'
component = z
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
execute_on = timestep_end
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
execute_on = timestep_end
[]
[stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[total_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[total_strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[total_strain_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[total_strain_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yx
index_i = 1
index_j = 0
execute_on = timestep_end
[]
[total_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[total_strain_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[total_strain_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zx
index_i = 2
index_j = 0
execute_on = timestep_end
[]
[total_strain_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zy
index_i = 2
index_j = 1
execute_on = timestep_end
[]
[total_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[perm_xx]
type = PorousFlowPropertyAux
property = permeability
variable = perm_xx
row = 0
column = 0
execute_on = timestep_end
[]
[perm_yy]
type = PorousFlowPropertyAux
property = permeability
variable = perm_yy
row = 1
column = 1
execute_on = timestep_end
[]
[perm_zz]
type = PorousFlowPropertyAux
property = permeability
variable = perm_zz
row = 2
column = 2
execute_on = timestep_end
[]
[mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
execute_on = timestep_end
[]
[mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
execute_on = timestep_end
[]
[wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
execute_on = timestep_end
[]
[wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
execute_on = timestep_end
[]
[mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
execute_on = timestep_end
[]
[mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
execute_on = timestep_end
[]
[wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
execute_on = timestep_end
[]
[wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
execute_on = timestep_end
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 'xmin xmax'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'ymin ymax'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = zmin
value = 0.0
[]
[no_wc_x]
type = DirichletBC
variable = wc_x
boundary = 'ymin ymax'
value = 0.0
[]
[no_wc_y]
type = DirichletBC
variable = wc_y
boundary = 'xmin xmax'
value = 0.0
[]
[fix_porepressure]
type = FunctionDirichletBC
variable = porepressure
boundary = 'ymin ymax xmax'
function = ini_pp
[]
[roof_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
pt_vals = '-1E3 1E3'
multipliers = '-1 1'
fluid_phase = 0
flux_function = roof_conductance
boundary = roof
[]
[roof]
type = StickyBC
variable = disp_z
min_value = -3.0
boundary = roof
[]
[]
[Functions]
[ini_pp]
type = ParsedFunction
symbol_names = 'bulk p0 g rho0'
symbol_values = '2E3 0.0 1E-5 1E3'
expression = '-bulk*log(exp(-p0/bulk)+g*rho0*z/bulk)'
[]
[ini_xx]
type = ParsedFunction
symbol_names = 'bulk p0 g rho0 biot'
symbol_values = '2E3 0.0 1E-5 1E3 0.7'
expression = '0.8*(2500*10E-6*z+biot*(-bulk*log(exp(-p0/bulk)+g*rho0*z/bulk)))'
[]
[ini_zz]
type = ParsedFunction
symbol_names = 'bulk p0 g rho0 biot'
symbol_values = '2E3 0.0 1E-5 1E3 0.7'
expression = '2500*10E-6*z+biot*(-bulk*log(exp(-p0/bulk)+g*rho0*z/bulk))'
[]
[excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval slope'
symbol_values = '0.5 0 1000.0 1E-9 1 10'
# excavation face at ymin+(ymax-ymin)*min(t/end_t,1)
# slope is the distance over which the modulus reduces from maxval to minval
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,if(y<ymin+(ymax-ymin)*min(t/end_t,1)+slope,minval+(maxval-minval)*(y-(ymin+(ymax-ymin)*min(t/end_t,1)))/slope,maxval))'
[]
[density_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval'
symbol_values = '0.5 0 1000.0 0 2500'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,maxval)'
[]
[roof_conductance]
type = ParsedFunction
symbol_names = 'end_t ymin ymax maxval minval'
symbol_values = '0.5 0 1000.0 1E7 0'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),maxval,minval)'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1 # MPa^-1
[]
[mc_coh_strong_harden]
type = TensorMechanicsHardeningExponential
value_0 = 1.99 # MPa
value_residual = 2.01 # MPa
rate = 1.0
[]
[mc_fric]
type = TensorMechanicsHardeningConstant
value = 0.61 # 35deg
[]
[mc_dil]
type = TensorMechanicsHardeningConstant
value = 0.15 # 8deg
[]
[mc_tensile_str_strong_harden]
type = TensorMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[]
[mc_compressive_str]
type = TensorMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[]
[wp_coh_harden]
type = TensorMechanicsHardeningCubic
value_0 = 0.05
value_residual = 0.05
internal_limit = 10
[]
[wp_tan_fric]
type = TensorMechanicsHardeningConstant
value = 0.26 # 15deg
[]
[wp_tan_dil]
type = TensorMechanicsHardeningConstant
value = 0.18 # 10deg
[]
[wp_tensile_str_harden]
type = TensorMechanicsHardeningCubic
value_0 = 0.05
value_residual = 0.05
internal_limit = 10
[]
[wp_compressive_str_soften]
type = TensorMechanicsHardeningCubic
value_0 = 100
value_residual = 1
internal_limit = 1.0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E3
density0 = 1000
thermal_expansion = 0
viscosity = 3.5E-17
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity_for_aux]
type = PorousFlowPorosity
at_nodes = false
fluid = true
mechanical = true
ensure_positive = true
porosity_zero = 0.02
solid_bulk = 5.3333E3
[]
[porosity_bulk]
type = PorousFlowPorosity
fluid = true
mechanical = true
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
ensure_positive = true
porosity_zero = 0.02
solid_bulk = 5.3333E3
[]
[porosity_excav]
type = PorousFlowPorosityConst
block = 1
porosity = 1.0
[]
[permeability_bulk]
type = PorousFlowPermeabilityKozenyCarman
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
poroperm_function = kozeny_carman_phi0
k0 = 1E-15
phi0 = 0.02
n = 2
m = 2
[]
[permeability_excav]
type = PorousFlowPermeabilityConst
block = 1
permeability = '0 0 0 0 0 0 0 0 0'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.4
sum_s_res = 0.4
phase = 0
[]
[elasticity_tensor_0]
type = ComputeLayeredCosseratElasticityTensor
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
[]
[elasticity_tensor_1]
type = ComputeLayeredCosseratElasticityTensor
block = 1
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
elasticity_tensor_prefactor = excav_sideways
[]
[strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[]
[ini_stress]
type = ComputeEigenstrainFromInitialStress
eigenstrain_name = ini_stress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
[]
[stress_0]
type = ComputeMultipleInelasticCosseratStress
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
inelastic_models = 'mc wp'
cycle_models = true
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[]
[stress_1]
type = ComputeMultipleInelasticCosseratStress
block = 1
inelastic_models = ''
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[]
[mc]
type = CappedMohrCoulombCosseratStressUpdate
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 100000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[]
[wp]
type = CappedWeakPlaneCosseratStressUpdate
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.05
smoothing_tol = 0.05 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[]
[undrained_density_0]
type = GenericConstantMaterial
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
prop_names = density
prop_values = 2500
[]
[undrained_density_1]
type = GenericFunctionMaterial
block = 1
prop_names = density
prop_values = density_sideways
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Postprocessors]
[min_roof_disp]
type = NodalExtremeValue
boundary = roof
value_type = min
variable = disp_z
[]
[min_roof_pp]
type = NodalExtremeValue
boundary = roof
value_type = min
variable = porepressure
[]
[min_surface_disp]
type = NodalExtremeValue
boundary = zmax
value_type = min
variable = disp_z
[]
[min_surface_pp]
type = NodalExtremeValue
boundary = zmax
value_type = min
variable = porepressure
[]
[max_perm_zz]
type = ElementExtremeValue
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
variable = perm_zz
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
# best overall
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
# best if you don't have mumps:
#petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
#petsc_options_value = ' asm 2 lu gmres 200'
# very basic:
#petsc_options_iname = '-pc_type -ksp_type -ksp_gmres_restart'
#petsc_options_value = ' bjacobi gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 200
nl_max_its = 30
start_time = 0.0
dt = 0.0025
end_time = 0.5
[]
[Outputs]
time_step_interval = 1
print_linear_residuals = true
exodus = true
csv = true
console = true
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/parent_quad.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./parent_aux]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./func]
type = ParsedFunction
expression = x*y*t
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./func_aux]
type = FunctionAux
variable = parent_aux
function = func
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./quad]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.05 0.05 0 0.95 0.05 0 0.05 0.95 0 0.95 0.95 0'
input_files = quad_sub.i
[../]
[]
[Transfers]
[./parent_to_sub]
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = quad
source_variable = parent_aux
postprocessor = pp
[../]
[]
(modules/richards/test/tests/uo_egs/seff2.i)
# Outputs a 2phase effective saturation relationship into an exodus file
# and into a CSV file.
# In the exodus file, the Seff will be a function of "x", and
# this "x" is actually the difference in porepressures,
# say P_gas - P_water (so "x" should be positive).
# In the CSV file you will find the Seff at the "x" point
# specified by you below.
#
# You may specify:
# - the "type" of Seff in the UserObjects block
# - the parameters of this Seff function in the UserObjects block
# - the "x" point (which is del_porepressure) that you want to extract
# the Seff at, if you want a value at a particular point
# - the range of "x" values (which is porepressure values) may be
# changed in the Mesh block, below
[UserObjects]
[./seff]
type = RichardsSeff2waterVG
al = 1E-6
m = 0.8
[../]
[]
[Postprocessors]
[./point_val]
type = PointValue
execute_on = timestep_begin
# note this point must lie inside the mesh below
point = '1 0 0'
variable = seff
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
# the following specify the range of porepressure
xmin = 0
xmax = 3E6
[]
############################
# You should not need to change any of the stuff below
############################
[Variables]
[./u]
[../]
[./v]
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = x
[../]
[./v_init]
type = ConstantIC
variable = v
value = 0
[../]
[]
[AuxVariables]
[./seff]
[../]
[]
[AuxKernels]
[./seff_AuxK]
type = RichardsSeffAux
variable = seff
seff_UO = seff
execute_on = timestep_begin
pressure_vars = 'v u'
[../]
[]
[Kernels]
[./dummy_u]
type = Diffusion
variable = u
[../]
[./dummy_v]
type = Diffusion
variable = v
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 0
[]
[Outputs]
file_base = seff2
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
hide = 'u v'
[../]
[]
(test/tests/outputs/vtk/vtk_parallel.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
vtk = true
[]
(modules/richards/test/tests/gravity_head_1/gh_fu_11.i)
# unsaturated = false
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_fu_11
exodus = true
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking.i)
#
# Simple pull test for cracking.
# The stress increases for two steps and then drops to zero.
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '0 1 0 -1 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./pull]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = displ
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.8e7
poissons_ratio = 0
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 1.68e6
softening_models = abrupt_softening
[../]
[./abrupt_softening]
type = AbruptSoftening
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 0.1
dt = 0.025
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/small-tests/2d.i)
# 2D with mixed conditions on stress/strain
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = false
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '2d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0'
fixed_normal = true
new_boundary = 'left right bottom top'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[hvar]
family = SCALAR
order = THIRD
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = ${constraint_types}
targets = ${targets}
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[strain11]
type = ParsedFunction
expression = '4.0e-2*t'
[]
[strain22]
type = ParsedFunction
expression = '-2.0e-2*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[stress11]
type = ParsedFunction
expression = '400*t'
[]
[stress22]
type = ParsedFunction
expression = '-200*t'
[]
[stress12]
type = ParsedFunction
expression = '100*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y'
[]
[y]
variable = disp_y
auto_direction = 'x y'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix1"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix1"
variable = disp_y
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix2"
variable = disp_y
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/j_integral_2d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = 10.0*(2*x/504)
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
temperature = temp
incremental = true
eigenstrain_names = thermal_expansion
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
block = 1
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 0.0
thermal_expansion_coeff = 1.35e-5
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_2d_out
exodus = true
[]
[Preconditioning]
[./smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[../]
[]
(modules/porous_flow/test/tests/jacobian/disp02.i)
# Test the Jacobian of the dispersive contribution to the diffusive component of
# the PorousFlowDisperiveFlux kernel along with a non-zero diffusion.
# By setting disp_long and disp_trans to the same non-zero value, the purely
# dispersive component of the flux is zero, and the only flux is due to diffusion
# and its contribution from disp_trans.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
max = 2e1
min = 1e1
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 1
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
gravity = '1 0 0'
disp_long = 0.1
disp_trans = 0.1
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
gravity = '1 0 0'
disp_long = 0.1
disp_trans = 0.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 10
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-2 1e-1'
tortuosity = '0.1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/action/noaction_3d.i)
# 3D test with just mixed stress strain control
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
constraint_types = 'stress strain strain strain stress strain strain strain strain'
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[hvar]
family = SCALAR
order = NINTH
[]
[]
[AuxVariables]
[pk1_stress_xx]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_yx]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_zx]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_xy]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_yy]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_zy]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_xz]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_yz]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_xx]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_yx]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_zx]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_xy]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_yy]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_zy]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_xz]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_yz]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_zz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pk1_stress_xx]
type = RankTwoAux
variable = pk1_stress_xx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[pk1_stress_yx]
type = RankTwoAux
variable = pk1_stress_yx
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[pk1_stress_zx]
type = RankTwoAux
variable = pk1_stress_zx
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[pk1_stress_xy]
type = RankTwoAux
variable = pk1_stress_xy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[pk1_stress_yy]
type = RankTwoAux
variable = pk1_stress_yy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[pk1_stress_zy]
type = RankTwoAux
variable = pk1_stress_zy
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[pk1_stress_xz]
type = RankTwoAux
variable = pk1_stress_xz
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[pk1_stress_yz]
type = RankTwoAux
variable = pk1_stress_yz
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[pk1_stress_zz]
type = RankTwoAux
variable = pk1_stress_zz
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[deformation_gradient_xx]
type = RankTwoAux
variable = deformation_gradient_xx
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[deformation_gradient_yx]
type = RankTwoAux
variable = deformation_gradient_yx
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[deformation_gradient_zx]
type = RankTwoAux
variable = deformation_gradient_zx
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[deformation_gradient_xy]
type = RankTwoAux
variable = deformation_gradient_xy
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[deformation_gradient_yy]
type = RankTwoAux
variable = deformation_gradient_yy
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[deformation_gradient_zy]
type = RankTwoAux
variable = deformation_gradient_zy
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[deformation_gradient_xz]
type = RankTwoAux
variable = deformation_gradient_xz
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[deformation_gradient_yz]
type = RankTwoAux
variable = deformation_gradient_yz
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[deformation_gradient_zz]
type = RankTwoAux
variable = deformation_gradient_zz
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
targets = 'stress11 strain21 strain31 strain12 stress22 strain32 strain13 strain23 strain33'
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[stress11]
type = ParsedFunction
expression = '120.0*t'
[]
[stress22]
type = ParsedFunction
expression = '65*t'
[]
[strain33]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain23]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain13]
type = ParsedFunction
expression = '-7.0e-2*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain32]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain31]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain21]
type = ParsedFunction
expression = '-1.5e-2*t'
[]
[zero]
type = ConstantFunction
expression = 0
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 20
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
file_base = 3d
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/axisymmetric_solution_tran.i)
# This is a verification problem for a circumferential crack in a solid cylinder.
# Crack radius to cylinder ratio: 0.2
# Crack radius to cylinder height: 0.1
# Tensile load 1MPa
# Analytical result: 1.596 (see [1]), MOOSE result 1.602 (Finite strain)
# [1]: Tran and Ginaut, 'Development of industrial applications of XFEM axisymmetric model for fracture mechanics', Eng. Frac. Mech., 82 (2012)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = 2drz_tran.e
[]
# uniform_refine = 4
coord_type = RZ
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI'
boundary = 1001
radius_inner = '0.1 0.2 0.4'
radius_outer = '0.1 0.2 0.4'
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
incremental = true
symmetry_plane = 1
youngs_modulus = 2e6
poissons_ratio = 0.0
block = '1'
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy '
'elastic_strain_xx elastic_strain_yy'
decomposition_method = EigenSolution
[]
[]
[BCs]
[plane_y]
type = DirichletBC
variable = disp_y
boundary = '5001'
value = 0.0
[]
[Pressure]
[sigma_0]
boundary = 6
factor = 1
function = -1
[]
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.0e6
poissons_ratio = 0.0
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-8
l_tol = 1e-6
start_time = 0.0
dt = 1.0
num_steps = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
exodus = true
[]
(modules/xfem/test/tests/high_order_elements/diffusion_quad9_levelsetcut.i)
# A simple diffusion problem with quad9 elements
# The mesh is cut using levle set based cutter
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD9
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '3 5'
[../]
[./ls_func]
type = ParsedFunction
expression = 'x-0.53'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 3
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/fromsub_source_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./transferred_u]
[../]
[./elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
[../]
[]
[Transfers]
[./from_sub]
source_variable = sub_u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_source_mesh = true
[../]
[./elemental_from_sub]
source_variable = sub_u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_source_mesh = true
[../]
[]
(test/tests/preconditioners/fsp/vector-test.i)
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Variables]
[u]
family = LAGRANGE_VEC
[]
[v]
family = LAGRANGE_VEC
[]
[]
[Kernels]
[time_u]
type = VectorTimeDerivative
variable = u
[]
[fn_u]
type = VectorBodyForce
variable = u
function_x = 1
function_y = 1
[]
[time_v]
type = VectorCoupledTimeDerivative
variable = v
v = u
[]
[diff_v]
type = VectorDiffusion
variable = v
[]
[]
[BCs]
[left]
type = VectorDirichletBC
variable = v
boundary = 'left'
values = '0 0 0'
[]
[right]
type = VectorDirichletBC
variable = v
boundary = 'right'
values = '1 1 0'
[]
[]
[Preconditioning]
[FSP]
type = FSP
topsplit = 'uv'
[uv]
splitting = 'u v'
# Generally speaking, there are four types of splitting we could choose
# <additive,multiplicative,symmetric_multiplicative,schur>
splitting_type = symmetric_multiplicative
[]
[u]
vars = 'u'
petsc_options_iname = '-pc_type -ksp_type'
petsc_options_value = ' hypre preonly'
[]
[v]
vars = 'v'
petsc_options_iname = '-pc_type -ksp_type'
petsc_options_value = ' hypre preonly'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/elastic_thermal_patch/elastic_thermal_patch_rz_smp.i)
#
# This problem is modified from the Abaqus verification manual:
# "1.5.4 Patch test for axisymmetric elements"
# The original stress solution is given as:
# xx = yy = zz = 2000
# xy = 400
#
# Here, E=1e6 and nu=0.25.
# However, with a +100 degree change in temperature and a coefficient
# of thermal expansion of 1e-6, the solution becomes:
# xx = yy = zz = 1800
# xy = 400
# since
# E*(1-nu)/(1+nu)/(1-2*nu)*(1+2*nu/(1-nu))*(1e-3-1e-4) = 1800
#
# Also,
#
# dSrr dSrz Srr-Stt
# ---- + ---- + ------- + br = 0
# dr dz r
#
# and
#
# dSrz Srz dSzz
# ---- + --- + ---- + bz = 0
# dr r dz
#
# where
# Srr = stress in rr
# Szz = stress in zz
# Stt = stress in theta-theta
# Srz = stress in rz
# br = body force in r direction
# bz = body force in z direction
#
# This test is meant to exercise the Jacobian. To that end, the body
# force has been turned off. This makes the results differ slightly
# from the original values, but requires a correct Jacobian for minimal
# iterations. Iteration plotting is turned on to ensure that the
# number of iterations needed does not increase.
[GlobalParams]
temperature = temp
volumetric_locking_correction = true
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = elastic_thermal_patch_rz_test.e
[]
[Functions]
[./ur]
type = ParsedFunction
expression = '1e-3*x'
[../]
[./uz]
type = ParsedFunction
expression = '1e-3*(x+y)'
[../]
[./body]
type = ParsedFunction
expression = '-400/x'
[../]
[./temp]
type = ParsedFunction
expression = '117.56+100*t'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
initial_condition = 117.56
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
displacements = 'disp_x disp_y'
[All]
displacements = 'disp_x disp_y'
add_variables = true
strain = SMALL
incremental = true
eigenstrain_names = eigenstrain
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[../]
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./ur]
type = FunctionDirichletBC
variable = disp_x
boundary = 10
function = ur
[../]
[./uz]
type = FunctionDirichletBC
variable = disp_y
boundary = 10
function = uz
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
boundary = 10
function = temp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 666666.6666666667
poissons_ratio = 0.25
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-6
stress_free_temperature = 117.56
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[./heat]
type = HeatConductionMaterial
specific_heat = 0.116
thermal_conductivity = 4.85e-4
[../]
[./density]
type = Density
block = 1
density = 0.283
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-11
nl_rel_tol = 1e-12
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 1
end_time = 1.0
[]
[Outputs]
file_base = elastic_thermal_patch_rz_smp_out
[./exodus]
type = Exodus
execute_on = 'initial timestep_end nonlinear'
nonlinear_residual_dt_divisor = 100
[../]
[]
(modules/richards/test/tests/jacobian_1/jn21.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[]
[BCs]
[./left_flux]
type = RichardsHalfGaussianSink
boundary = 'left right'
max = 2E6
sd = 0.7
centre = 0.9
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn21
exodus = false
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q8/hertz_cyl_half_1deg_template3.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x639]
type = NodalVariableValue
nodeid = 638
variable = disp_x
[../]
[./disp_y639]
type = NodalVariableValue
nodeid = 638
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 2.0
l_tol = 5e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x639 disp_y639 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = 0.0
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(test/tests/functions/solution_function/solution_function_rot1.i)
# checking rotation of points by 45 deg about z axis in a SolutionUserObject
[Mesh]
# this is chosen so when i rotate through 45deg i get a length of "1" along the x or y or z direction
type = GeneratedMesh
dim = 3
xmin = -0.70710678
xmax = 0.70710678
nx = 3
ymin = -0.70710678
ymax = 0.70710678
ny = 3
zmin = -0.70710678
zmax = 0.70710678
nz = 3
[]
[UserObjects]
[./solution_uo]
type = SolutionUserObject
mesh = cube_with_u_equals_x.e
timestep = LATEST
system_variables = u
rotation0_vector = '0 0 1'
rotation0_angle = 45
transformation_order = rotation0
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = solution_fcn
[../]
[]
[Functions]
[./solution_fcn]
type = SolutionFunction
from_variable = u
solution = solution_uo
[../]
[]
[Kernels]
[./diff]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 1
end_time = 1
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = solution_function_rot1
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/outflowbc03.i)
# PorousFlowOutflowBC: testing Jacobian for single-phase, multi-component, with heat
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 2 3'
[]
[Variables]
[pp]
initial_condition = -1
[]
[frac]
initial_condition = 0.4
[]
[T]
[]
[]
[PorousFlowUnsaturated]
coupling_type = ThermoHydro
add_darcy_aux = false
fp = simple_fluid
mass_fraction_vars = frac
porepressure = pp
temperature = T
van_genuchten_alpha = 1
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1.2
cp = 0.9
cv = 1.1
viscosity = 0.4
thermal_expansion = 0.7
[]
[]
[BCs]
[outflow0]
type = PorousFlowOutflowBC
boundary = 'front back top bottom'
variable = frac
mass_fraction_component = 0
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[outflow1]
type = PorousFlowOutflowBC
boundary = 'left right top bottom'
variable = pp
mass_fraction_component = 1
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[outflowT]
type = PorousFlowOutflowBC
boundary = 'left right top bottom'
flux_type = heat
variable = T
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.4
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.1 0.2 0.3 1.8 0.9 1.7 0.4 0.3 1.1'
[]
[matrix_energy]
type = PorousFlowMatrixInternalEnergy
density = 0.5
specific_heat_capacity = 2.2E-3
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1.1 1.2 1.3 0.8 0.9 0.7 0.4 0.3 0.1'
wet_thermal_conductivity = '0.1 0.2 0.3 1.8 1.9 1.7 1.4 1.3 1.1'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1E-7
num_steps = 1
# petsc_options = '-snes_test_jacobian -snes_force_iteration'
# petsc_options_iname = '-snes_type --ksp_type -pc_type -snes_convergence_test'
# petsc_options_value = ' ksponly preonly none skip'
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/convergence/hyperelastic_J2_plastic.i)
E = 6.88e4
nu = 0.25
[GlobalParams]
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
displacements = 'disp_x disp_y disp_z'
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
displacements = 'disp_x disp_y disp_z'
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
displacements = 'disp_x disp_y disp_z'
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = 't'
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = ${E}
poissons_ratio = ${nu}
[]
[compute_strain]
type = ComputeLagrangianStrain
displacements = 'disp_x disp_y disp_z'
[]
[flow_stress]
type = DerivativeParsedMaterial
property_name = flow_stress
expression = '320+688*effective_plastic_strain'
material_property_names = 'effective_plastic_strain'
additional_derivative_symbols = 'effective_plastic_strain'
derivative_order = 2
compute = false
[]
[compute_stress]
type = ComputeSimoHughesJ2PlasticityStress
flow_stress_material = flow_stress
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 5e-4
num_steps = 20
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform_hard3.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
#
# friction_angle = 50deg, friction_angle_residual=51deg, friction_angle_rate = 1E7 (huge)
# cohesion = 10, cohesion_residual = 9.9, cohesion_rate = 1E7 (huge)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.25E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 9.9
rate = 1E7
[../]
[./mc_phi]
type = SolidMechanicsHardeningExponential
value_0 = 0.8726646 # 50deg
value_residual = 0.8901179 # 51deg
rate = 1E7
[../]
[./mc_psi]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0.8726646 # 50deg
rate = 3000
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 20
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 1 2 1 11 -3 2 -3 8'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 30
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_hard3
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/time_steppers/postprocessor_dt/postprocessor_dt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_error]
type = ElementL2Error
variable = u
function = exact_fn
execute_on = 'initial timestep_end'
[../]
# Just use some postprocessor that gives values good enough for time stepping ;-)
[./dt]
type = ElementAverageValue
variable = u
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = 'crank-nicolson'
start_time = 1.0
num_steps = 2
[./TimeStepper]
type = PostprocessorDT
postprocessor = dt
[../]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn38.i)
# two phase, with RSC Seff
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 1
[../]
[./SeffGas]
type = RichardsSeff2gasRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn08
exodus = false
[]
(modules/combined/examples/optimization/thermomechanical/structural_sub.i)
vol_frac = 0.4
power = 2.0
E0 = 1.0e-6
E1 = 1.0
rho0 = 0.0
rho1 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 40
xmin = 0
xmax = 40
ymin = 0
ymax = 40
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push_left]
type = ExtraNodesetGenerator
input = node
new_boundary = push_left
coord = '16 0 0'
[]
[push_center]
type = ExtraNodesetGenerator
input = push_left
new_boundary = push_center
coord = '24 0 0'
[]
[extra]
type = SideSetsFromBoundingBoxGenerator
input = push_center
bottom_left = '-0.01 17.999 0'
top_right = '5 22.001 0'
boundary_new = n1
boundaries_old = left
[]
[dirichlet_bc]
type = SideSetsFromNodeSetsGenerator
input = extra
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = FIRST
initial_condition = ${vol_frac}
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_x_symm]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = push_left
gravity_value = -1.0e-3
mass = 1
[]
[push_center]
type = NodalGravity
variable = disp_y
boundary = push_center
gravity_value = -1.0e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; E1"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-12
dt = 1.0
num_steps = 500
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'INITIAL TIMESTEP_END'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+7
al_penetration_tolerance = 1e-8
[../]
[]
(modules/xfem/test/tests/crack_tip_enrichment/edge_crack_2d.i)
[XFEM]
qrule = volfrac
output_cut_plane = true
use_crack_tip_enrichment = true
crack_front_definition = crack_tip
enrichment_displacements = 'enrich1_x enrich2_x enrich3_x enrich4_x enrich1_y enrich2_y enrich3_y enrich4_y'
displacements = 'disp_x disp_y'
cut_off_boundary = all
cut_off_radius = 0.2
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.0 1.0 0.5 1.0'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./crack_tip]
type = CrackFrontDefinition
crack_direction_method = CrackDirectionVector
crack_front_points = '0.5 1.0 0'
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
[../]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 9
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 2.0
elem_type = QUAD4
[]
[./all_node]
type = BoundingBoxNodeSetGenerator
new_boundary = 'all'
top_right = '1 2 0'
bottom_left = '0 0 0'
input = gen
[../]
[./right_bottom_node]
type = ExtraNodesetGenerator
new_boundary = 'right_bottom_node'
coord = '1.0 0.0'
input = all_node
[../]
[./right_top_node]
type = ExtraNodesetGenerator
new_boundary = 'right_top_node'
coord = '1.0 2.0'
input = right_bottom_node
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = vonmisesStress
execute_on = timestep_end
[../]
[]
[BCs]
[./top_y]
type = Pressure
variable = disp_y
boundary = top
factor = -1
displacements = 'disp_x disp_y'
[../]
[./bottom_y]
type = Pressure
variable = disp_y
boundary = bottom
factor = -1
displacements = 'disp_x disp_y'
[../]
[./fix_y]
type = DirichletBC
boundary = right_bottom_node
variable = disp_y
value = 0.0
[../]
[./fix_x]
type = DirichletBC
boundary = right_bottom_node
variable = disp_x
value = 0.0
[../]
[./fix_x2]
type = DirichletBC
boundary = right_top_node
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./strain]
type = ComputeCrackTipEnrichmentSmallStrain
displacements = 'disp_x disp_y'
crack_front_definition = crack_tip
enrichment_displacements = 'enrich1_x enrich2_x enrich3_x enrich4_x enrich1_y enrich2_y enrich3_y enrich4_y'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
# Since we do not sub-triangularize the tip element,
# we need to use higher order quadrature rule to improve
# integration accuracy.
# Here second = SECOND is for regression test only.
# However, order = SIXTH is recommended.
[./Quadrature]
type = GAUSS
order = SECOND
[../]
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 10
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 100
nl_rel_tol = 1e-12 #11
nl_abs_tol = 1e-12 #12
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
dtmin = 1.0
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = edge_crack_2d_out
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/gap_heat_transfer_htonly_test.i)
#
# 1-D Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two element blocks containing one element each. Each
# element is a unit cube. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far left boundary
# is ramped from 100 to 200 over one time unit. The temperature of the far right
# boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks:
#
# Flux = (T_left - T_right) * (gapK/gap_width)
#
# The gap conductivity is specified as 1, thus
#
# gapK(Tavg) = 1.0*Tavg
#
#
# The heat flux across the gap at time = 1 is then:
#
# Flux(2) = 100 * (1.0/1.0) = 100
#
# For comparison, see results from the flux post processors
#
# This test has been augmented with a second scalar field that solves nearly
# the same problem. The conductivity has been changed to 10. Thus, the
# flux for the second field is 1000.
#
[Mesh]
file = gap_heat_transfer_htonly_test.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
[../]
[./awesomium_contact]
type = GapHeatTransfer
variable = awesomium
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 10
appended_property_name = _awesomium
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[./awesomium]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[./gap_cond_awesomium]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./awe]
type = HeatConduction
variable = awesomium
[../]
[]
[BCs]
[./temp_far_left]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[./awesomium_far_left]
type = FunctionDirichletBC
boundary = 1
variable = awesomium
function = temp
[../]
[./awesomium_far_right]
type = DirichletBC
boundary = 4
variable = awesomium
value = 100
[../]
[]
[AuxKernels]
[./conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 2
[../]
[./conductance_awe]
type = MaterialRealAux
property = gap_conductance_awesomium
variable = gap_cond_awesomium
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-12
l_tol = 1e-3
l_max_its = 100
dt = 1e-1
end_time = 1.0
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./awe_left]
type = SideAverageValue
boundary = 2
variable = awesomium
execute_on = 'initial timestep_end'
[../]
[./awe_right]
type = SideAverageValue
boundary = 3
variable = awesomium
execute_on = 'initial timestep_end'
[../]
[./awe_flux_left]
type = SideDiffusiveFluxIntegral
variable = awesomium
boundary = 2
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./awe_flux_right]
type = SideDiffusiveFluxIntegral
variable = awesomium
boundary = 3
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/functions/piecewise_multilinear/except4.i)
# PiecewiseMultilinear function exception test
# AXIS X encountered more than once
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./f]
[../]
[]
[AuxKernels]
[./f_auxK]
type = FunctionAux
variable = f
function = except4_fcn
[../]
[]
[Functions]
[./except4_fcn]
type = PiecewiseMultilinear
data_file = except4.txt
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
hide = dummy
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/large_gap_heat_transfer_test_sphere.i)
sphere_outer_htc = 10 # W/m^2/K
sphere_outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
[file]
type = FileMeshGenerator
file = cyl2D.e
[]
allow_renumbering = false
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[]
[AuxVariables]
[gap_conductance]
order = CONSTANT
family = MONOMIAL
[]
[power_density]
block = 'fuel'
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
[]
[heat_source]
type = CoupledForce
variable = temp
block = 'fuel'
v = power_density
[]
[]
[AuxKernels]
[gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0.0
emissivity_secondary = 0.0
gap_conductivity = 5
# quadrature = true
gap_geometry_type = SPHERE
sphere_origin = '0 0 0'
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = '4' # outer RPV
coefficient = ${sphere_outer_htc}
T_infinity = ${sphere_outer_Tinf}
[]
[]
[VectorPostprocessors]
[NodalTemperature]
type = NodalValueSampler
sort_by = id
boundary = '2 3'
variable = temp
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[Quadrature]
order = fifth
side_order = seventh
[]
[]
[Outputs]
exodus = true
csv = true
[Console]
type = Console
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 'fuel'
[]
[sphere_convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = '4' # outer RVP
T_fluid = ${sphere_outer_Tinf}
htc = ${sphere_outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(sphere_convective_out - ptot) / ptot'
pp_names = 'sphere_convective_out ptot'
[]
[]
(modules/heat_transfer/test/tests/verify_against_analytical/1D_transient.i)
# This test solves a 1D transient heat equation
# The error is caclulated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561
[Mesh]
type = GeneratedMesh
dim = 1
nx = 160
xmax = 80
[]
[Variables]
[./T]
[../]
[]
[ICs]
[./T_IC]
type = FunctionIC
variable = T
function = '100*sin(pi*x/80)'
[../]
[]
[Kernels]
[./HeatDiff]
type = HeatConduction
variable = T
[../]
[./HeatTdot]
type = HeatConductionTimeDerivative
variable = T
[../]
[]
[BCs]
[./sides]
type = DirichletBC
variable = T
boundary = 'left right'
value = 0
[../]
[]
[Materials]
[./k]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = '0.95' #copper in cal/(cm sec C)
[../]
[./cp]
type = GenericConstantMaterial
prop_names = 'specific_heat'
prop_values = '0.092' #copper in cal/(g C)
[../]
[./rho]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '8.92' #copper in g/(cm^3)
[../]
[]
[Postprocessors]
[./error]
type = NodalL2Error
function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
variable = T
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
l_tol = 1e-6
dt = 2
end_time = 100
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mandel_notation/finite_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[disp_z]
scaling = 1e-10
[]
[]
[Kernels]
[stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
use_displaced_mesh = true
[]
[stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
use_displaced_mesh = true
[]
[stress_z]
type = ADStressDivergenceTensors
component = 2
variable = disp_z
use_displaced_mesh = true
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[]
[]
[Materials]
[strain]
type = ADComputeFiniteStrain
[]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/sub_cycling/parent_short.i)
# The parent app will do 4 timesteps, while sub app only 2. This tests that the sub app will not
# do anything during the inactive period.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
end_time = 0.4
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub_short.i
sub_cycling = true
[../]
[]
(modules/geochemistry/test/tests/kernels/dispersion_1.i)
# Dispersion of a step-function front of concentration
# The initial condition is such that the theoretical result is exactly
# c = erf(x/sqrt(4*t*D)), where D = hydrodynamic_dispersion
#
# The finite mesh resolution and large time-step size means this is only achieved approximately (increasing nx and decreasing results in the error decreasing, but note the series approximation to the error function means that the error should never be exactly zero)
por = 2.0 # this is the porosity. The result should not depend on por in this example since it appears in both terms of the PDE
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = -5
xmax = 5
[]
[Variables]
[conc]
[]
[]
[ICs]
[spike]
type = FunctionIC
variable = conc
function = 'if(x<=0.0, -1.0, 1.0)'
[]
[]
[Kernels]
[dot]
type = GeochemistryTimeDerivative
porosity = ${por}
variable = conc
[]
[disp]
type = GeochemistryDispersion
variable = conc
porosity = ${por}
tensor_coeff = '0.3 0 0 0 0 0 0 0 0'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 1.0
[]
[AuxVariables]
[expected]
[]
[should_be_zero]
[]
[]
[AuxKernels]
[expected]
type = FunctionAux
variable = expected
function = erf
[]
[should_be_zero]
type = ParsedAux
coupled_variables = 'expected conc'
expression = 'expected - conc'
variable = should_be_zero
[]
[]
[Postprocessors]
[error]
type = ElementL2Norm
variable = should_be_zero
[]
[]
[Functions]
[erf]
type = ParsedFunction
# series expansion for evaluating the error function
expression = 'xi := x / sqrt(4 * t * 0.3); expxi := exp(-xi * xi); if(x < 0.0, -1.0, if(x > 0.0, 1.0, 0.0)) * 2 / sqrt(pi) * sqrt(1 - expxi) * (sqrt(pi) / 2.0 + 31.0 * expxi / 200.0 - 341.0 * expxi * expxi / 8000.0)'
[]
[]
[Outputs]
exodus = true
execute_on = final
[]
(modules/porous_flow/test/tests/jacobian/chem13.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with three primary variables and four reactions, and some zero concentrations
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0
[]
[b]
initial_condition = 0
[]
[c]
initial_condition = 0
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1.234
[]
[eqm_k1]
initial_condition = 1.999
[]
[eqm_k2]
initial_condition = 0.789
[]
[eqm_k3]
initial_condition = 1.111
[]
[ini_sec_conc0]
initial_condition = 0.02
[]
[ini_sec_conc1]
initial_condition = 0.04
[]
[ini_sec_conc2]
initial_condition = 0.06
[]
[ini_sec_conc3]
initial_condition = 0.08
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = '1E10 2E10 3E10 4E10'
stoichiometry = '1 1 2 0'
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = '1.1E10 2.2E10 3.3E10 4.4E10'
stoichiometry = '2 -2 0 0.5'
[]
[c]
type = PorousFlowPreDis
variable = c
mineral_density = '0.1E10 0.2E10 0.3E10 0.4E10'
stoichiometry = '3 -3 0 1'
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b c temp'
number_fluid_phases = 1
number_fluid_components = 4
number_aqueous_kinetic = 4
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b c'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b c'
num_reactions = 4
equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3'
primary_activity_coefficients = '0.5 0.8 0.9'
reactions = '0.5 2 3
1.5 -2 3
2 0 0
0 0.5 1'
specific_reactive_surface_area = '-44.4E-2 22.1E-2 32.1E-1 -50E-2'
kinetic_rate_constant = '0.678 0.999 1.23 0.3'
activation_energy = '4.4 3.3 4.5 4.0'
molar_volume = '3.3 4.4 5.5 6.6'
reference_temperature = 1
gas_constant = 7.4
theta_exponent = '1.0 1.1 1.2 0.9'
eta_exponent = '1.2 1.01 1.1 1.2'
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = 'ini_sec_conc0 ini_sec_conc1 ini_sec_conc2 ini_sec_conc3'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/solid_mechanics/test/tests/jacobian/cto08.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface12.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# trial stress_yy = 0.15 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester1 should activate and the algorithm will return to
# stress_zz=1=stress_yy
# internal0 should be 0.5 and internal1 should be 0.5
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0.15 0 0 0 1.5'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/kernels/vector_fe/electromagnetic_coulomb_gauge.i)
# This is an MMS problem that demonstrates solution of Maxwell's equations in the
# Coulomb gauge potential form. The equations solved are:
# -\nabla^2 V = f_{V,mms}
# -\nabla^2 A - \omega^2 A + \nabla \frac{\partial V}{\partial t} = f_{A,mms}
# This tests the value and gradient of a VectorMooseVariable as well as the time
# derivative of the gradient of a standard MooseVariable
#
# This input file is subject to two tests:
# 1) An exodiff test of the physics
# 2) A Jacobian test to verify accuracy of hand-coded Jacobian routines
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmin = -1
ymin = -1
[]
[Variables]
[./V]
[../]
[./A]
family = LAGRANGE_VEC
order = FIRST
scaling = 1e-10
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = V
coef = 5
[../]
[./V_frc]
type = BodyForce
function = 'V_forcing_function'
variable = V
[../]
[./A_diff]
type = VectorCoefDiffusion
variable = A
coef = 5
[../]
[./A_coeff_reaction]
type = VectorCoeffReaction
variable = A
coefficient = -.09
[../]
[./A_coupled_grad_td]
type = VectorCoupledGradientTimeDerivative
variable = A
v = V
[../]
[./A_frc]
type = VectorBodyForce
variable = A
function_x = 'Ax_forcing_function'
function_y = 'Ay_forcing_function'
function_z = '0'
[../]
[]
[BCs]
[./bnd_V]
type = FunctionDirichletBC
variable = V
boundary = 'left right top bottom'
function = 'V_exact_sln'
[../]
[./bnd_A]
type = VectorPenaltyDirichletBC
variable = A
x_exact_sln = 'Ax_exact_sln'
y_exact_sln = 'Ay_exact_sln'
z_exact_sln = '0'
penalty = 1e10
boundary = 'left right top bottom'
[../]
[]
[Functions]
[./V_exact_sln]
type = ParsedFunction
expression = 'cos(0.3*t)*cos(1.1*x)*cos(1.2*y)'
[../]
[./Ax_exact_sln]
type = ParsedFunction
expression = 'cos(0.3*t)*cos(0.4*x)*cos(0.5*y)'
[../]
[./Ay_exact_sln]
type = ParsedFunction
expression = 'cos(0.3*t)*cos(0.6*x)*cos(0.7*y)'
[../]
[./V_forcing_function]
type = ParsedFunction
expression = '0.33*sin(0.3*t)*sin(1.1*x)*cos(1.2*y) + 13.25*cos(0.3*t)*cos(1.1*x)*cos(1.2*y)'
[../]
[./Ax_forcing_function]
type = ParsedFunction
expression = '0.33*sin(0.3*t)*sin(1.1*x)*cos(1.2*y) + 1.96*cos(0.3*t)*cos(0.4*x)*cos(0.5*y)'
[../]
[./Ay_forcing_function]
type = ParsedFunction
expression = '0.36*sin(0.3*t)*sin(1.2*y)*cos(1.1*x) + 4.16*cos(0.3*t)*cos(0.6*x)*cos(0.7*y)'
[../]
[]
[Preconditioning]
[./pre]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 10
end_time = 3
l_max_its = 100
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'asm 100'
petsc_options = '-ksp_converged_reason -ksp_monitor_true_residual -ksp_monitor_singular_value -snes_linesearch_monitor'
line_search = 'bt'
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform18.i)
# Using CappedMohrCoulomb with compressive failure only
# A single unit element is stretched by -1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = -2.6 Pa
# stress_xx = -0.6 Pa
# stress_yy = -0.6 Pa
# compressive_strength is set to 0.5Pa
#
# stress_zz = -0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = -0.6 - (2.1/2.6*-0.6) = -0.115
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-1.0E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.0
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform18
csv = true
[]
(modules/combined/test/tests/elastic_patch/elastic_patch_rz.i)
#
# This problem is taken from the Abaqus verification manual:
# "1.5.4 Patch test for axisymmetric elements"
# The stress solution is given as:
# xx = yy = zz = 2000
# xy = 400
#
# Since the strain is 1e-3 in all three directions, the new density should be
# new_density = original_density * V_0 / V
# new_density = 0.283 / (1 + 1e-3 + 1e-3 + 1e-3) = 0.282153
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Mesh]
file = elastic_patch_rz.e
coord_type = RZ
[]
[Variables]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[body]
type = BodyForce
variable = disp_y
value = 1
function = '-400/x'
[]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
boundary = 10
function = '1e-3*x'
[]
[uz]
type = FunctionDirichletBC
variable = disp_y
boundary = 10
function = '1e-3*(x+y)'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[density]
type = Density
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1.0
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(test/tests/dampers/bounding_value_element_damper/bounding_value_max_test.i)
# This model tests the BoundingValueElementDamper. The converged solution
# for u starts out in the range from 0 to 1, but after several steps,
# a volumetric source drives it to a value greater than 1, which is
# outside the range of the damper. At that point, the solution can
# no longer converge, and the model errors out with a failure to converge.
# The test verifies that the damper computes the correct value in the first
# nonlinear iteration when the solution exceeds the bounds.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./source]
type = BodyForce
variable = u
function = 't'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Dampers]
[./bounding_value_damp]
type = BoundingValueElementDamper
min_value = 0.0
max_value = 1.0
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 3.0
dt = 0.5
dtmin = 0.5
nl_max_its = 5
[]
(modules/external_petsc_solver/test/tests/external_petsc_problem/moose_as_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./v]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./cf]
type = CoupledForce
coef = 10000
variable = u
v=v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
fixed_point_max_its = 10
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[../]
[]
[MultiApps]
[./sub_app]
type = TransientMultiApp
input_files = 'petsc_transient_as_sub.i'
app_type = ExternalPetscSolverApp
library_path = '../../../../external_petsc_solver/lib'
[../]
[]
[Transfers]
[./fromsub]
type = MultiAppShapeEvaluationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[../]
[]
(test/tests/functions/piecewise_constant/piecewise_constant_simple.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[left]
type = PiecewiseConstant
xy_data = '-8 4
-7 3
-5.5 2
-2 1
2 1
5.5 2
7 3
8 4'
direction = left
scale_factor = 2
[]
[right]
type = PiecewiseConstant
x = '-8 -7 -5.5 -2 2 5.5 7 8'
y = ' 4 3 2 1 1 2 3 4'
direction = right
scale_factor = 2
[]
[left_inclusive]
type = PiecewiseConstant
x = '-8 -7 -5.5 -2 2 5.5 7 8'
y = ' 4 3 2 1 1 2 3 4'
direction = left_inclusive
scale_factor = 2
[]
[right_inclusive]
type = PiecewiseConstant
x = '-8 -7 -5.5 -2 2 5.5 7 8'
y = ' 4 3 2 1 1 2 3 4'
direction = right_inclusive
scale_factor = 2
[]
[]
[Postprocessors]
[left]
type = FunctionValuePostprocessor
function = left
execute_on = 'TIMESTEP_END INITIAL'
[]
[right]
type = FunctionValuePostprocessor
function = right
execute_on = 'TIMESTEP_END INITIAL'
[]
[left_inclusive]
type = FunctionValuePostprocessor
function = left_inclusive
execute_on = 'TIMESTEP_END INITIAL'
[]
[right_inclusive]
type = FunctionValuePostprocessor
function = right_inclusive
execute_on = 'TIMESTEP_END INITIAL'
[]
[]
[Executioner]
type = Transient
dt = 1
start_time = -10
end_time = 10
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/generalized_plane_strain_increment.i)
[GlobalParams]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
block = 0
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Variables]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[]
[AuxVariables]
[temp]
[]
[saved_x]
[]
[saved_y]
[]
[]
[Postprocessors]
[react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
planar_formulation = GENERALIZED_PLANE_STRAIN
eigenstrain_names = eigenstrain
scalar_out_of_plane_strain = scalar_strain_zz
temperature = temp
save_in = 'saved_x saved_y'
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[]
[]
[BCs]
[bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -ksp_gmres_restart'
petsc_options_value = 'lu superlu_dist 51'
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/output_if_base_contains/dt_from_parent_subsub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
output_if_base_contains = 'sub1_sub1 sub0_sub1'
[]
(modules/combined/examples/optimization/three_materials.i)
vol_frac = 0.4
cost_frac = 0.3
power = 4
E0 = 1.0e-6
E1 = 0.2
E2 = 0.6
E3 = 1.0
rho0 = 1.0e-6
rho1 = 0.4
rho2 = 0.7
rho3 = 1.0
C0 = 1.0e-6
C1 = 0.5
C2 = 0.8
C3 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 50
xmin = 0
xmax = 50
ymin = 0
ymax = 50
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push_left]
type = ExtraNodesetGenerator
input = node
new_boundary = push_left
coord = '25 0 0'
[]
[push_center]
type = ExtraNodesetGenerator
input = push_left
new_boundary = push_center
coord = '50 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cost]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[AuxKernels]
[Cost]
type = MaterialRealAux
variable = Cost
property = Cost_mat
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_x_symm]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = push_left
gravity_value = -1e-3
mass = 1
[]
[push_center]
type = NodalGravity
variable = disp_y
boundary = push_center
gravity_value = -1e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"A2:=(${E1}-${E2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${E1}-A2*${rho1}^${power}; E2:=A2*mat_den^${power}+B2; "
"A3:=(${E2}-${E3})/(${rho2}^${power}-${rho3}^${power}); "
"B3:=${E2}-A3*${rho2}^${power}; E3:=A3*mat_den^${power}+B3; "
"if(mat_den<${rho1},E1,if(mat_den<${rho2},E2,E3))"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost_mat]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^(1/${power})-${rho1}^(1/${power})); "
"B1:=${C0}-A1*${rho0}^(1/${power}); C1:=A1*mat_den^(1/${power})+B1; "
"A2:=(${C1}-${C2})/(${rho1}^(1/${power})-${rho2}^(1/${power})); "
"B2:=${C1}-A2*${rho1}^(1/${power}); C2:=A2*mat_den^(1/${power})+B2; "
"A3:=(${C2}-${C3})/(${rho2}^(1/${power})-${rho3}^(1/${power})); "
"B3:=${C2}-A3*${rho2}^(1/${power}); C3:=A3*mat_den^(1/${power})+B3; "
"if(mat_den<${rho1},C1,if(mat_den<${rho2},C2,C3))"
coupled_variables = 'mat_den'
property_name = Cost_mat
[]
[CostDensity]
type = ParsedMaterial
property_name = CostDensity
coupled_variables = 'mat_den Cost'
expression = 'mat_den*Cost'
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = Cost_mat
outputs = 'exodus'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 3
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_cost]
type = RadialAverage
radius = 3
weights = linear
prop_name = cost_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdateTwoConstraints
# This is
density_sensitivity = Dc
cost_density_sensitivity = Cc
cost = Cost
cost_fraction = ${cost_frac}
design_density = mat_den
volume_fraction = ${vol_frac}
bisection_lower_bound = 0
bisection_upper_bound = 1.0e16 # 100
bisection_move = 0.05
adaptive_move = true
relative_tolerance = 1.0e-3
execute_on = TIMESTEP_BEGIN
[]
# Provides Dc
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Cc
[calc_sense_cost]
type = SensitivityFilter
density_sensitivity = Cc
design_density = mat_den
filter_UO = rad_avg_cost
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 40
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[cost_sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = cost_sensitivity
[]
[cost]
type = ElementIntegralMaterialProperty
mat_prop = CostDensity
[]
[cost_frac]
type = ParsedPostprocessor
expression = 'cost / mesh_volume'
pp_names = 'cost mesh_volume'
[]
[]
(modules/porous_flow/test/tests/actions/fullsat_brine_except6.i)
# Error checking: attempt to use non-standard time_unit with PorousFlowBrine
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
block = '0'
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowFullySaturated]
porepressure = pp
temperature = 273.15
mass_fraction_vars = nacl
fluid_properties_type = PorousFlowBrine
nacl_name = nacl
time_unit = days
dictator_name = dictator
stabilization = none
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[nacl]
initial_condition = 0.1047
[]
[]
[Materials]
# Specific heat capacity
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/ray_tracing/test/tests/traceray/adaptivity/adaptivity_2d.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Variables/u]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
steps = 1
marker = marker
initial_marker = marker
max_h_level = 2
[Indicators/indicator]
type = GradientJumpIndicator
variable = u
[]
[Markers/marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.1
[]
[]
[UserObjects/study]
type = LotsOfRaysRayStudy
ray_kernel_coverage_check = false
vertex_to_vertex = true
centroid_to_vertex = true
centroid_to_centroid = true
execute_on = timestep_end
[]
[RayBCs/kill]
type = KillRayBC
boundary = 'top right bottom left'
[]
[Postprocessors]
[total_distance]
type = RayTracingStudyResult
study = study
result = total_distance
execute_on = timestep_end
[]
[total_rays]
type = RayTracingStudyResult
study = study
result = total_rays_started
execute_on = timestep_end
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/beam/constraints/frictional_constraint.i)
# Test for frictional beam constraint.
#
# Using a simple L-shaped geometry with a frictional constraint at the
# corner between the two beams. The longer beam properties and loading is
# taken from an earlier beam regression test for static loading. The maximum
# applied load of 50000 lb should result in a displacement of 3.537e-3. Since
# the constraint is frictional with a low normal force (1.0) and coefficient
# of friction (0.05) and the short beam is much less stiff, the
# y-dir displacement of the long beam is still 3.537e-3. However, the y-dir
# displacement of the short beam increases until the force exceeds the
# frictional capacity which in this case is 0.05 and then remains constant
# after that point.
[Mesh]
file = beam_cons_patch.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = '1001 1003'
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = '1001 1003'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = '1001 1003'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = '1001 1003'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = '1001 1003'
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = '1001 1003'
value = 0.0
[../]
[]
[Constraints]
[./tie_y_fuel]
type = NodalFrictionalConstraint
normal_force = 1.0
tangential_penalty = 1.2e5
friction_coefficient = 0.05
boundary = 1005
secondary = 1004
variable = disp_y
[../]
[./tie_x_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = disp_x
[../]
[./tie_z_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = disp_z
[../]
[./tie_rot_y_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_y
[../]
[./tie_rot_x_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_x
[../]
[./tie_rot_z_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_z
[../]
[]
[Functions]
[./force_loading]
type = PiecewiseLinear
x = '0.0 5.0'
y = '0.0 50000.0'
[../]
[]
[NodalKernels]
[./force_x2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = '1004'
function = force_loading
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 5
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity_pipe]
type = ComputeElasticityBeam
shear_coefficient = 1.0
youngs_modulus = 30e6
poissons_ratio = 0.3
block = 1
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain_pipe]
type = ComputeIncrementalBeamStrain
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 28.274
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 0.0 1.0'
[../]
[./stress_pipe]
type = ComputeBeamResultants
block = 1
outputs = exodus
output_properties = 'forces moments'
[../]
[./elasticity_cons]
type = ComputeElasticityBeam
shear_coefficient = 1.0
youngs_modulus = 10e2
poissons_ratio = 0.3
block = 2
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain_cons]
type = ComputeIncrementalBeamStrain
block = '2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 1.0
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 0.0 1.0'
[../]
[./stress_cons]
type = ComputeBeamResultants
block = 2
outputs = exodus
output_properties = 'forces moments'
[../]
[]
[Postprocessors]
[./disp_y_n4]
type = NodalVariableValue
variable = disp_y
nodeid = 3
[../]
[./disp_y_n2]
type = NodalVariableValue
variable = disp_y
nodeid = 1
[../]
[./horz_forces_y]
type = PointValue
point = '9.9 60.0 0.0'
variable = forces_y
[../]
[./forces_y]
type = PointValue
point = '10.0 59.9 0.0'
variable = forces_y
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_6.i)
# demonstrating that temperature may be spatially-dependent
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition bulk_composition bulk_composition"
constraint_unit = "moles moles moles"
temperature = temp_controller
[]
[VectorPostprocessors]
[temperature]
type = LineValueSampler
start_point = '0 0 0'
end_point = '10 0 0'
sort_by = x
num_points = 11
variable = 'solution_temperature'
[]
[]
[AuxVariables]
[temp_controller]
[]
[]
[AuxKernels]
[temp_controller]
type = FunctionAux
variable = temp_controller
function = '25 + x'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 10
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
[]
[Outputs]
csv = true
[]
(test/tests/predictors/simple/predictor_skip_test.i)
# The purpose of this test is to test the simple predictor. This is a very
# small, monotonically loaded block of material. If things are working right,
# the predictor should come very close to exactly nailing the solution on steps
# after the first step.
#This test checks to see that the predictor is skipped in the last step.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
[]
[Functions]
[ramp1]
type = ParsedFunction
expression = 't'
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[]
[BCs]
[bot]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[]
[ss2_x]
type = FunctionDirichletBC
variable = u
boundary = top
function = ramp1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-14
start_time = 0.0
dt = 0.5
end_time = 1.0
[Predictor]
type = SimplePredictor
scale = 1.0
skip_times = '1.0'
[]
[]
[Postprocessors]
[final_residual]
type = Residual
residual_type = FINAL
[]
[initial_residual]
type = Residual
residual_type = INITIAL
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/multi/four_surface24.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 2 and strength = 3.1
# SimpleTester3 with a = 2 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to four_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./f3]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int3]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./f3]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = f3
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[./int3]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 3
variable = int3
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./f3]
type = PointValue
point = '0 0 0'
variable = f3
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[./int3]
type = PointValue
point = '0 0 0'
variable = int3
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 2
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple3]
type = SolidMechanicsPlasticSimpleTester
a = 2
b = 1
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2 simple3'
deactivation_scheme = 'optimized_to_safe'
max_NR_iterations = 4
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = four_surface24
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/outputs/intervals/no_output.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./exodus]
type = Exodus
execute_on = none
[../]
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic/finite_strain_fake_plastic.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = '0.01 * t'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = tdisp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./stress]
# note there are no plastic_models so this is actually elasticity
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-5
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/optimization/3d_mbb.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 2
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 3
nx = 60
ny = 20
nz = 20
xmin = 0
xmax = 30
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold_y
coord = '0 0 0; 0 0 10'
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 5'
[]
[]
[Variables]
[disp_z]
[]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[Emin]
family = MONOMIAL
order = CONSTANT
initial_condition = ${Emin}
[]
[power]
family = MONOMIAL
order = CONSTANT
initial_condition = ${power}
[]
[E0]
family = MONOMIAL
order = CONSTANT
initial_condition = ${E0}
[]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[mat_den_nodal]
family = L2_LAGRANGE
order = FIRST
initial_condition = ${vol_frac}
[AuxKernel]
type = SelfAux
execute_on = TIMESTEP_END
variable = mat_den_nodal
v = mat_den
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.15 # radius coeff
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold_y
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top front back'
coefficient = 10
[]
[boundary_penalty_right]
type = ADRobinBC
variable = Dc
boundary = 'right'
coefficient = 10
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'Emin mat_den power E0'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_abs_tol = 1e-4
l_max_its = 200
start_time = 0.0
dt = 1.0
num_steps = 70
[]
[Outputs]
[out]
type = Exodus
execute_on = 'INITIAL TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Controls]
[first_period]
type = TimePeriod
start_time = 0.0
end_time = 10
enable_objects = 'BCs::boundary_penalty_right'
execute_on = 'initial timestep_begin'
[]
[]
(modules/stochastic_tools/test/tests/multiapps/batch_sampler_transient_multiapp/parent_transient.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 2
upper_bound = 4
[]
[]
[Samplers]
[mc]
type = MonteCarlo
num_rows = 5
distributions = 'uniform uniform'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[MultiApps]
[runner]
type = SamplerTransientMultiApp
sampler = mc
input_files = 'sub.i'
execute_on = 'INITIAL TIMESTEP_BEGIN'
mode = batch-restore
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = runner
sampler = mc
parameters = 'BCs/left/value BCs/right/value'
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = runner
sampler = mc
to_vector_postprocessor = storage
from_postprocessor = average
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_userobject_transfer/restricted_node_parent.i)
num_layers = 2
[Mesh]
[box]
type = GeneratedMeshGenerator
dim = 3
nx = ${num_layers}
ny = 3
nz = 3
xmin = 0.25
xmax = 1.25
[]
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[a]
[]
[s]
[]
[]
[AuxKernels]
[s_ak]
type = ParsedAux
variable = s
use_xyzt = true
expression = 'x+(z*z)'
[]
[]
[Functions]
[]
[Postprocessors]
[a_avg]
type = ElementAverageValue
variable = a
[]
[]
[UserObjects]
[S_avg_front]
type = LayeredSideAverage
boundary = front
variable = s
num_layers = ${num_layers}
direction = x
[]
[S_avg_back]
type = LayeredSideAverage
boundary = back
variable = s
num_layers = ${num_layers}
direction = x
[]
[]
[MultiApps]
[ch0]
type = TransientMultiApp
input_files = 'restricted_node_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 -0.1'
output_in_position = true
cli_args = 'yy=0'
[]
[ch1]
type = TransientMultiApp
input_files = 'restricted_node_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 1.1'
output_in_position = true
cli_args = 'yy=1'
[]
[]
[Transfers]
[from_ch0]
type = MultiAppUserObjectTransfer
boundary = back
from_multi_app = ch0
variable = a
user_object = A_avg
[]
[from_ch1]
type = MultiAppUserObjectTransfer
boundary = front
from_multi_app = ch1
variable = a
user_object = A_avg
[]
[to_ch0]
type = MultiAppUserObjectTransfer
block = 20
to_multi_app = ch0
variable = S
user_object = S_avg_back
[]
[to_ch1]
type = MultiAppUserObjectTransfer
block = 20
to_multi_app = ch1
variable = S
user_object = S_avg_front
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
nl_abs_tol = 1e-7
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/boundary_toparent_parent.i)
# Parent mesh and sub mesh are same with 4x4 quad8 elements.
# parent mesh has top boundary fixed at u=2 and bottom fixed at u=0
# sub mesh has top boundary fixed at u = 0 and bottom fixed at u=1
# The u variable at right boundary of sub mesh is transferred to
# from_sub variable of parent mesh at left boundary
# Result is from_sub at left boundary has linearly increasing value starting
# with 0 at top and ending with 1 at bottom. from_sub is zero everywhere else
# in the parent mesh.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
elem_type = QUAD8
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[AuxVariables]
[from_sub]
family = LAGRANGE
order = SECOND
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = top
value = 2.0
[]
[bottom]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = boundary_toparent_sub.i
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u
from_boundaries = 'right'
to_boundaries = 'left'
variable = from_sub
[]
[]
(test/tests/functions/parsed/mms_transient_coupled.i)
###########################################################
# This is a simple test of the Function System. This
# test uses forcing terms produced from analytical
# functions of space and time to verify a solution
# using MMS.
#
# @Requirement F6.20
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.0
xmax = 1.0
nx = 10
ymin = 0.0
ymax = 1.0
ny = 10
uniform_refine = 2
elem_type = QUAD4
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Functions]
[./v_left_bc]
# Left-side boundary condition for v equation, v(0,y,t) = u(0.5,y,t). This is accomplished using a PointValue postprocessor, which is what this input file was designed to test.
type = ParsedFunction
expression = a
symbol_values = u_midpoint
symbol_names = a
[../]
[./u_mms_func]
# MMS Forcing function for the u equation.
type = ParsedFunction
expression = ' 20*exp(20*t)*x*x*x-6*exp(20*t)*x-(2-0.125*exp(20*t))*sin(5/2*x*pi)-0.125*exp(20*t)-1
'
[../]
[./v_mms_func]
# MMS forcing function for the v equation.
type = ParsedFunction
expression = -2.5*exp(20*t)*sin(5/2*x*pi)+2.5*exp(20*t)+25/4*(2-0.125*exp(20*t))*sin(5/2*x*pi)*pi*pi
[../]
[./u_right_bc]
type = ParsedFunction
expression = 3*exp(20*t) # \nabla{u}|_{x=1} = 3\exp(20*t)
[../]
[./u_exact]
# Exact solution for the MMS function for the u variable.
type = ParsedFunction
expression = exp(20*t)*pow(x,3)+1
[../]
[./v_exact]
# Exact MMS solution for v.
type = ParsedFunction
expression = (2-0.125*exp(20*t))*sin(5/2*pi*x)+0.125*exp(20*t)+1
[../]
[]
[Kernels]
# Strong Form:
# \frac{\partial u}{\partial t} - \nabla \cdot 0.5 \nabla u - v = 0
# \frac{\partial u}{\partial t} - \nabla \cdot \nabla v = 0
#
# BCs:
# u(0,y,t) = 1
# \nabla u |_{x=1} = 3\exp(20*t)
# v(0,y,t) = u(0.5,y,t)
# v(1,y,t) = 3
# \nabla u |_{y=0,1} = 0
# \nabla v |_{y=0,1} = 0
#
[./u_time]
type = TimeDerivative
variable = u
[../]
[./u_diff]
type = Diffusion
variable = u
[../]
[./u_source]
type = CoupledForce
variable = u
v = v
[../]
[./v_diff]
type = Diffusion
variable = v
[../]
[./u_mms]
type = BodyForce
variable = u
function = u_mms_func
[../]
[./v_mms]
type = BodyForce
variable = v
function = v_mms_func
[../]
[./v_time]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./u_left]
type = DirichletBC
variable = u
boundary = left # x=0
value = 1 # u(0,y,t)=1
[../]
[./u_right]
type = FunctionNeumannBC
variable = u
boundary = right # x=1
function = u_right_bc # \nabla{u}|_{x=1}=3\exp(20t)
[../]
[./v_left]
type = FunctionDirichletBC
variable = v
boundary = left # x=0
function = v_left_bc # v(0,y,t) = u(0.5,y,t)
[../]
[./v_right]
type = DirichletBC
variable = v
boundary = right # x=1
value = 3 # v(1,y,t) = 3
[../]
[]
[Postprocessors]
[./u_midpoint]
type = PointValue
variable = u
point = '0.5 0.5 0'
execute_on = 'initial timestep_end'
[../]
[./u_midpoint_exact]
type = FunctionValuePostprocessor
function = u_exact
point = '0.5 0.5 0.0'
execute_on = 'initial timestep_end'
[../]
[./u_error]
type = ElementL2Error
variable = u
function = u_exact
execute_on = 'initial timestep_end'
[../]
[./v_error]
type = ElementL2Error
variable = v
function = v_exact
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
dt = 0.01
solve_type = NEWTON
end_time = 0.1
scheme = crank-nicolson
[]
[Outputs]
exodus = true
[]
[ICs]
[./u_initial]
# Use the MMS exact solution to compute the initial conditions.
function = u_exact
variable = u
type = FunctionIC
[../]
[./v_exact]
# Use the MMS exact solution to compute the initial condition.
function = v_exact
variable = v
type = FunctionIC
[../]
[]
(modules/porous_flow/test/tests/energy_conservation/except02.i)
# checking that the heat-energy postprocessor throws the correct error if the kernel_variable_number is illegal
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[temp]
[]
[]
[ICs]
[tinit]
type = FunctionIC
function = '100*x'
variable = temp
[]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[]
[Kernels]
[dummyt]
type = TimeDerivative
variable = temp
[]
[dummyp]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
viscosity = 0.001
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Postprocessors]
[total_heat]
type = PorousFlowHeatEnergy
kernel_variable_number = 2
[]
[rock_heat]
type = PorousFlowHeatEnergy
[]
[fluid_heat]
type = PorousFlowHeatEnergy
include_porous_skeleton = false
phase = 0
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = except01
csv = true
[]
(modules/richards/test/tests/jacobian_1/jn_fu_16.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn16
exodus = false
[]
(modules/thermal_hydraulics/test/tests/controls/unit_trip_control/test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Functions]
[fn]
type = ParsedFunction
expression = 'sin(pi*t)'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Components]
[]
[Postprocessors]
[a]
type = FunctionValuePostprocessor
function = fn
execute_on = 'timestep_begin'
[]
[trip_state]
type = BoolControlDataValuePostprocessor
control_data_name = trip_ctrl:state
execute_on = 'timestep_end'
[]
[]
[ControlLogic]
[trip_ctrl]
type = UnitTripControl
condition = 'a > 0.6'
symbol_names = 'a'
symbol_values = 'a'
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 10
abort_on_solve_fail = true
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_dynamics/block-dynamics-friction-creep.i)
starting_point = 1e-1
offset = -0.095
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[normal_lm]
block = 3
use_dual = true
[]
[frictional_lm]
block = 3
use_dual = true
[]
[]
[AuxVariables]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
block = '2'
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
block = '2'
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
block = '2'
[]
[]
[AuxKernels]
[creep_strain_xx]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
block = '2'
[]
[creep_strain_yy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
block = '2'
[]
[creep_strain_xy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
block = '2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.01
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
block = '1 2'
strain = FINITE
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[multiple_inelastic]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
block = '2'
[]
[creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-23 # 10e-24
n_exponent = 4
activation_energy = 0
block = '2'
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '775'
[]
[]
# User object provides the contact force (e.g. LM)
# for the application of the generalized force
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = normal_lm
lm_variable_tangential_one = frictional_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
friction_lm = frictional_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1e4
c_t = 1e4
mu = 0.5
interpolate_normals = false
newmark_beta = 0.25
newmark_gamma = 0.5
capture_tolerance = 1e-04
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 30 # 50
function = '1e-2*t' #'0.1 *sin(2 * pi / 12 * t)'
[]
[]
[Executioner]
type = Transient
end_time = 0.25
dt = 0.05
dtmin = 0.05
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err '
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
nl_max_its = 50
line_search = 'none'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/porous_flow/test/tests/dispersion/diff01.i)
# Test diffusive part of PorousFlowDispersiveFlux kernel by setting dispersion
# coefficients to zero. Pressure is held constant over the mesh, and gravity is
# set to zero so that no advective transport of mass takes place.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 10
bias_x = 1.1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[AuxVariables]
[velocity]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[velocity]
type = PorousFlowDarcyVelocityComponent
variable = velocity
component = x
[]
[]
[ICs]
[pp]
type = ConstantIC
variable = pp
value = 1e5
[]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[BCs]
[left]
type = DirichletBC
value = 1
variable = massfrac0
boundary = left
[]
[right]
type = DirichletBC
value = 0
variable = massfrac0
boundary = right
[]
[pright]
type = DirichletBC
variable = pp
boundary = right
value = 1e5
[]
[pleft]
type = DirichletBC
variable = pp
boundary = left
value = 1e5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[adv0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
disp_trans = 0
disp_long = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[adv1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
disp_trans = 0
disp_long = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 1000
viscosity = 0.001
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1 1'
tortuosity = 0.1
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 20
[]
[VectorPostprocessors]
[xmass]
type = NodalValueSampler
sort_by = id
variable = massfrac0
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/multiapps/multiple_position_files/multiple_position_files.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./multi]
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub1.i sub2.i'
positions_file = 'position1.txt position2.txt'
output_in_position = true
[../]
[]
(test/tests/mortar/displaced-gap-conductance-2d-non-conforming/gap-conductance.i)
[Mesh]
displacements = 'disp_x disp_y'
[file]
type = FileMeshGenerator
file = nodal_normals_test_offset_nonmatching_gap.e
# block 1: left
# block 2: right
[]
[primary]
input = file
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = '20'
[]
[secondary]
input = primary
type = LowerDBlockFromSidesetGenerator
sidesets = '1'
new_block_id = '10'
[]
[]
[AuxVariables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[AuxKernels]
[function_x]
type = FunctionAux
function = '.05 * t'
variable = 'disp_x'
block = '2'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[function_y]
type = FunctionAux
function = '.05 * t'
variable = 'disp_y'
block = '2'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[T]
block = '1 2'
[]
[lambda]
block = '10'
family = MONOMIAL
order = CONSTANT
[]
[]
[BCs]
[left]
type = ADDirichletBC
variable = T
boundary = '5'
value = 0
[]
[right]
type = ADDirichletBC
variable = T
boundary = '8'
value = 1
[]
[]
[Kernels]
[conduction]
type = ADDiffusion
variable = T
block = '1 2'
[]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[mortar]
type = GapHeatConductanceTest
primary_boundary = 2
secondary_boundary = 1
primary_subdomain = 20
secondary_subdomain = 10
variable = lambda
secondary_variable = T
use_displaced_mesh = true
correct_edge_dropping = true
[]
[]
[Materials]
[constant]
type = ADGenericConstantMaterial
prop_names = 'gap_conductance'
prop_values = '.03'
block = '1 2'
use_displaced_mesh = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 5
petsc_options_iname = '-pc_type -snes_linesearch_type'
petsc_options_value = 'lu basic'
[]
[Outputs]
exodus = true
[dofmap]
type = DOFMap
execute_on = 'initial'
[]
[]
(modules/solid_mechanics/test/tests/plane_stress/weak_plane_stress_incremental.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./nl_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./min_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = min
[../]
[./max_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = max
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = SMALL
incremental = true
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
eigenstrain_names = eigenstrain
[]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = nl_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 1 100'
y='0 0.00 0.00'
[../]
[./tempfunc]
type = ParsedFunction
expression = '(1 - x) * t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-06
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/flow_channel/err.non_existent_block.i)
[GlobalParams]
closures = simple_closures
initial_from_file = 'steady_state_out.e'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[asdf]
type = FlowChannel1Phase
fp = fp
# geometry
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[inlet]
type = SolidWall1Phase
input = 'asdf:in'
[]
[outlet]
type = SolidWall1Phase
input = 'asdf:out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
[]
(modules/porous_flow/test/tests/basic_advection/1phase.i)
# Basic advection of u in a 1-phase situation
#
# grad(P) = -2
# density * gravity = 4 * 0.25
# grad(P) - density * gravity = -3
# permeability = 5
# viscosity = 150
# so Darcy velocity = 0.1
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[P]
[]
[]
[ICs]
[P]
type = FunctionIC
variable = P
function = '2*(1-x)'
[]
[u]
type = FunctionIC
variable = u
function = 'if(x<0.1,1,0)'
[]
[]
[Kernels]
[u_dot]
type = TimeDerivative
variable = u
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = ''
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[darcy_velocity]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 1
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -snes_rtol'
petsc_options_value = ' lu 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoi_fromfile.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmax = 250
ymax = 250
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 8
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
coloring_algorithm = jp
file_name = 'grains.txt'
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(test/tests/controls/time_periods/transfers/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_master_app]
order = FIRST
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Postprocessors]
[./from_master]
type = ScalarVariable
variable = from_master_app
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
hide = from_master_app
[]
(modules/thermal_hydraulics/test/tests/components/component/err.setup_status.i)
# This test tests the setup-status-checking capability of Component. In this
# test, a Pipe component is coupled to a test component, which tries to call
# a Pipe function that retrieves data that has not been set yet. This function
# has the call that is being tested, which should produce an error because it
# is being called before Pipe's init() function was called, due to the test
# component being added before the Pipe.
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[a_test_component]
type = TestSetupStatusComponent
flow_channel = pipe
[]
[pipe]
type = FlowChannel1Phase
fp = fp
closures = simple_closures
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1
initial_T = 300
initial_p = 1e5
initial_vel = 0
f = 0
[]
[left_boundary]
type = FreeBoundary
input = 'pipe:in'
[]
[right_boundary]
type = FreeBoundary
input = 'pipe:out'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/executioners/executioner/steady_state_check_test.i)
#
# Run transient simulation into steady state
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Variables]
active = 'u'
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
# expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
expression = -4
[../]
[./exact_fn]
type = ParsedFunction
# expression = t*t*t*((x*x)+(y*y))
expression = ((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
nl_abs_tol = 1e-14
start_time = 0.0
num_steps = 12
dt = 1
steady_state_detection = true
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_ss_check
exodus = true
[]
(test/tests/outputs/debug/show_execution_adaptivity.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Debug]
show_execution_order = 'ALWAYS'
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 2
cycles_per_step = 2
marker = marker
initial_marker = marker
max_h_level = 2
[Indicators/indicator]
type = GradientJumpIndicator
variable = u
[]
[Markers/marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.7
[]
[]
(modules/heat_transfer/test/tests/verify_against_analytical/ad_1D_transient.i)
# This test solves a 1D transient heat equation
# The error is caclulated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561
[Mesh]
type = GeneratedMesh
dim = 1
nx = 160
xmax = 80
[]
[Variables]
[./T]
[../]
[]
[ICs]
[./T_IC]
type = FunctionIC
variable = T
function = '100*sin(pi*x/80)'
[../]
[]
[Kernels]
[./HeatDiff]
type = ADHeatConduction
variable = T
[../]
[./HeatTdot]
type = ADHeatConductionTimeDerivative
variable = T
[../]
[]
[BCs]
[./sides]
type = DirichletBC
variable = T
boundary = 'left right'
value = 0
[../]
[]
[Materials]
[./k]
type = ADGenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = '0.95' #copper in cal/(cm sec C)
[../]
[./cp]
type = ADGenericConstantMaterial
prop_names = 'specific_heat'
prop_values = '0.092' #copper in cal/(g C)
[../]
[./rho]
type = ADGenericConstantMaterial
prop_names = 'density'
prop_values = '8.92' #copper in g/(cm^3)
[../]
[]
[Postprocessors]
[./error]
type = NodalL2Error
function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
variable = T
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
l_tol = 1e-6
dt = 2
end_time = 100
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/single_fracture_heat_transfer/matrix_app.i)
# Matrix physics, which is just heat conduction. Heat energy comes from the fracture App
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 2
nx = 20
xmin = 0
xmax = 100.0
ny = 9
ymin = -9
ymax = 9
[]
[]
[Variables]
[matrix_T]
initial_condition = 40 # degC
[]
[]
[Kernels]
[dot]
type = CoefTimeDerivative
variable = matrix_T
Coefficient = 1E5
[]
[matrix_diffusion]
type = AnisotropicDiffusion
variable = matrix_T
tensor_coeff = '1 0 0 0 1 0 0 0 1'
[]
[]
[DiracKernels]
[heat_from_fracture]
type = ReporterPointSource
variable = matrix_T
value_name = heat_transfer_rate/transferred_joules_per_s
x_coord_name = heat_transfer_rate/x
y_coord_name = heat_transfer_rate/y
z_coord_name = heat_transfer_rate/z
[]
[]
[VectorPostprocessors]
[heat_transfer_rate]
type = ConstantVectorPostprocessor
vector_names = 'transferred_joules_per_s x y z'
value = '0; 0; 0; 0'
outputs = none
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 100
nl_abs_tol = 1E-3
[]
[Outputs]
print_linear_residuals = false
exodus = true
csv=true
[]
[MultiApps]
[fracture_app]
type = TransientMultiApp
input_files = fracture_app.i
execute_on = TIMESTEP_BEGIN
[]
[]
[Transfers]
[T_to_fracture]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = fracture_app
source_variable = matrix_T
variable = transferred_matrix_T
[]
[heat_from_fracture]
type = MultiAppReporterTransfer
from_multi_app = fracture_app
from_reporters = 'heat_transfer_rate/joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
to_reporters = 'heat_transfer_rate/transferred_joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
[]
[]
(modules/peridynamics/test/tests/simple_tests/2D_regularD_variableH_BPD.i)
# Test for bond-based peridynamic formulation
# for regular grid from generated mesh with varying bond constants
# Square plate with Dirichlet boundary conditions applied
# at the left, top and bottom edges
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.001*t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./force_density]
type = ComputeSmallStrainVariableHorizonMaterialBPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[]
[Outputs]
file_base = 2D_regularD_variableH_BPD
exodus = true
[]
(test/tests/auxkernels/solution_scalar_aux/solution_scalar_aux.i)
[Mesh]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
type = GeneratedMesh
dim = 1
nx = 1
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./a]
family = SCALAR
order = FIRST
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxScalarKernels]
[./a_sk]
type = SolutionScalarAux
variable = a
solution = solution_uo
from_variable = a
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./solution_uo]
type = SolutionUserObject
mesh = build_out.e
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 2
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 3
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_rel_tol = 1e-10
dt = 1
num_steps = 3
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/jacobian/basic_advection4.i)
# Basic advection with 1 porepressure and temperature as PorousFlow variables
# Constant permeability
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[T]
[]
[P]
[]
[]
[ICs]
[P]
type = RandomIC
variable = P
min = 2E5
max = 4E5
[]
[T]
type = RandomIC
variable = T
min = 300
max = 900
[]
[u]
type = RandomIC
variable = u
[]
[]
[Kernels]
[dummy_T]
type = NullKernel
variable = T
[]
[dummy_P]
type = NullKernel
variable = P
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'P T'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-5
m = 0.6
sat_lr = 0.1
[]
[]
[FluidProperties]
[methane]
type = MethaneFluidProperties
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
temperature = T
[]
[ppss_qp]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[fluid_qp]
type = PorousFlowSingleComponentFluid
fp = methane
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm_qp]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[darcy_velocity_qp]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = ' test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/jacobian_03.i)
# Checking the Jacobian of Flux-Limited TVD Advection, using flux_limiter_type = vanleer
#
# The initial conditions are u=x. This means that the argument of the flux limiter is 1, so that
# the flux_limiter=1 everywhere, irrespective of flux_limiter_type (except for 'none'). However
# superbee and minmod are nondifferentiable at this point, so using those flux_limiter_type will
# result in a poor Jacobian
#
# Here we use snes_check_jacobian instead of snes_type=test. The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=1, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1). This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0). This corresponds to a full-upwind scheme. So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
type = GeneratedMesh
dim = 1
nx = 6
[]
[Variables]
[u]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[flux]
type = FluxLimitedTVDAdvection
variable = u
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = vanleer
u = u
velocity = '1 -2 1.5'
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
end_time = 1
num_steps = 1
dt = 1
[]
(modules/navier_stokes/test/tests/finite_volume/cns/straight_channel_porosity_step/dc.i)
p_initial=1.01e5
T=273.15
# u refers to the superficial velocity
u_in=1
rho_in=1.30524
sup_mom_y_in=${fparse u_in * rho_in}
user_limiter='min_mod'
friction_coeff=10
[GlobalParams]
fp = fp
two_term_boundary_expansion = true
limiter = ${user_limiter}
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
nx = 3
ymin = 0
ymax = 18
ny = 90
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
initial_condition = ${p_initial}
[]
[sup_mom_x]
type = MooseVariableFVReal
initial_condition = 1e-15
[]
[sup_mom_y]
type = MooseVariableFVReal
initial_condition = 1e-15
[]
[T_fluid]
type = MooseVariableFVReal
initial_condition = ${T}
[]
[]
[AuxVariables]
[vel_y]
type = MooseVariableFVReal
[]
[rho]
type = MooseVariableFVReal
[]
[eps]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[vel_y]
type = ADMaterialRealAux
variable = vel_y
property = vel_y
execute_on = 'timestep_end'
[]
[rho]
type = ADMaterialRealAux
variable = rho
property = rho
execute_on = 'timestep_end'
[]
[eps]
type = MaterialRealAux
variable = eps
property = porosity
execute_on = 'timestep_end'
[]
[]
[FVKernels]
[mass_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_dt'
variable = pressure
[]
[mass_advection]
type = PCNSFVKTDC
variable = pressure
eqn = "mass"
[]
[momentum_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhou_dt'
variable = sup_mom_x
[]
[momentum_advection]
type = PCNSFVKTDC
variable = sup_mom_x
eqn = "momentum"
momentum_component = 'x'
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_mom_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[drag]
type = PCNSFVMomentumFriction
variable = sup_mom_x
momentum_component = 'x'
Darcy_name = 'cl'
momentum_name = superficial_rhou
[]
[momentum_time_y]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhov_dt'
variable = sup_mom_y
[]
[momentum_advection_y]
type = PCNSFVKTDC
variable = sup_mom_y
eqn = "momentum"
momentum_component = 'y'
[]
[eps_grad_y]
type = PNSFVPGradEpsilon
variable = sup_mom_y
momentum_component = 'y'
epsilon_function = 'eps'
[]
[drag_y]
type = PCNSFVMomentumFriction
variable = sup_mom_y
momentum_component = 'y'
Darcy_name = 'cl'
momentum_name = superficial_rhov
[]
[energy_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_et_dt'
variable = T_fluid
[]
[energy_advection]
type = PCNSFVKTDC
variable = T_fluid
eqn = "energy"
[]
[]
[FVBCs]
[rho_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = pressure
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'mass'
velocity_function_includes_rho = true
[]
[rhou_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = sup_mom_x
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'x'
velocity_function_includes_rho = true
[]
[rhov_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = sup_mom_y
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'y'
velocity_function_includes_rho = true
[]
[rho_et_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = T_fluid
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'energy'
velocity_function_includes_rho = true
[]
[rho_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = pressure
pressure = ${p_initial}
eqn = 'mass'
[]
[rhou_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = sup_mom_x
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'x'
[]
[rhov_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = sup_mom_y
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'y'
[]
[rho_et_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = T_fluid
pressure = ${p_initial}
eqn = 'energy'
[]
[wall_pressure_x]
type = PCNSFVImplicitMomentumPressureBC
momentum_component = 'x'
boundary = 'left right'
variable = sup_mom_x
[]
[wall_pressure_y]
type = PCNSFVImplicitMomentumPressureBC
momentum_component = 'y'
boundary = 'left right'
variable = sup_mom_y
[]
# Use these to help create more accurate cell centered gradients for cells adjacent to boundaries
[T_bottom]
type = FVDirichletBC
variable = T_fluid
value = ${T}
boundary = 'bottom'
[]
[sup_mom_x_bottom_and_walls]
type = FVDirichletBC
variable = sup_mom_x
value = 0
boundary = 'bottom left right'
[]
[sup_mom_y_walls]
type = FVDirichletBC
variable = sup_mom_y
value = 0
boundary = 'left right'
[]
[sup_mom_y_bottom]
type = FVDirichletBC
variable = sup_mom_y
value = ${sup_mom_y_in}
boundary = 'bottom'
[]
[p_top]
type = FVDirichletBC
variable = pressure
value = ${p_initial}
boundary = 'top'
[]
[]
[Functions]
[ud_in]
type = ParsedVectorFunction
expression_x = '0'
expression_y = '${sup_mom_y_in}'
[]
[eps]
type = ParsedFunction
expression = 'if(y < 2.8, 1,
if(y < 3.2, 1 - .5 / .4 * (y - 2.8),
if(y < 6.8, .5,
if(y < 7.2, .5 - .25 / .4 * (y - 6.8),
if(y < 10.8, .25,
if(y < 11.2, .25 + .25 / .4 * (y - 10.8),
if(y < 14.8, .5,
if(y < 15.2, .5 + .5 / .4 * (y - 14.8),
1))))))))'
[]
[]
[Materials]
[var_mat]
type = PorousMixedVarMaterial
pressure = pressure
T_fluid = T_fluid
superficial_rhou = sup_mom_x
superficial_rhov = sup_mom_y
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[ad_generic]
type = ADGenericConstantVectorMaterial
prop_names = 'cl'
prop_values = '${friction_coeff} ${friction_coeff} ${friction_coeff}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
line_search = 'bt'
type = Transient
nl_max_its = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e-5
optimal_iterations = 6
growth_factor = 1.2
[]
num_steps = 10
nl_abs_tol = 1e-8
automatic_scaling = true
compute_scaling_once = false
resid_vs_jac_scaling_param = 0.5
verbose = true
steady_state_detection = true
steady_state_tolerance = 1e-8
normalize_solution_diff_norm_by_dt = false
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
[out]
type = Exodus
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
active = ''
[num_nl]
type = NumNonlinearIterations
[]
[total_nl]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
(modules/geochemistry/test/tests/nodal_void_volume/except.i)
# Exception test: the nodal void volume AuxVariable is a constant monomial, ooops!
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[u]
type = Diffusion
variable = u
[]
[]
[Executioner]
type = Transient
end_time = 1
[]
[UserObjects]
[nodal_void_volume]
type = NodalVoidVolume
porosity = 1
[]
[]
[AuxVariables]
[vol]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[vol]
type = NodalVoidVolumeAux
variable = vol
nodal_void_volume_uo = nodal_void_volume
[]
[]
(test/tests/transfers/multiapp_copy_transfer/between_multiapps/sub1.i)
[Problem]
type = FEProblem
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[AuxVariables/x1]
initial_condition = 10
[]
[Executioner]
type = Transient
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(modules/contact/test/tests/kinematic-and-scaling/bouncing-block-kinematic.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-no-lower-d-coarse.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = false
use_automatic_differentiation = true
strain = SMALL
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[stress]
type = ADComputeLinearElasticStress
[]
[]
[Contact]
[leftright]
secondary = 10
primary = 20
model = frictionless
formulation = kinematic
penalty = 1e3
normal_smoothing_distance = 0.1
[]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[../]
[]
[Executioner]
type = Transient
end_time = 100
dt = 5
dtmin = 5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 200'
l_max_its = 200
nl_max_its = 20
line_search = 'none'
automatic_scaling = true
verbose = true
scaling_group_variables = 'disp_x disp_y'
resid_vs_jac_scaling_param = 1
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[nl]
type = NumNonlinearIterations
[]
[lin]
type = NumLinearIterations
[]
[tot_nl]
type = CumulativeValuePostprocessor
postprocessor = nl
[]
[tot_lin]
type = CumulativeValuePostprocessor
postprocessor = lin
[]
[]
(modules/solid_mechanics/test/tests/umat/elastic_shear/elastic_shear.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = '0.025 * t'
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz stress_yz'
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = top
function = tdisp
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
# c10=G/2 D=2/K
constant_properties = '5 0.025'
plugin = '../../../plugins/neo_hooke'
num_state_vars = 0
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 20
dt = 10.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
time_step_interval = 1
[]
(modules/contact/test/tests/ring_contact/ring_contact.i)
#
# A test of contact with quadratic (Hex20) elements
#
# A stiff ring is pushed into a soft base. The base shows a circular impression.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = false
[]
[Mesh]
file = ring_contact.e
[]
[Functions]
[./ring_y]
type = PiecewiseLinear
x = '0 1'
y = '0 1'
scale_factor = -0.2
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 1e3
tension_release = -1
[../]
[]
[BCs]
[./plane]
type = DirichletBC
variable = disp_z
boundary = 10
value = 0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./ring_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./ring_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = ring_y
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e3
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[] # Materials
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1.e-10
l_max_its = 100
nl_max_its = 10
dt = 0.1
end_time = 0.5
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/axisymmetric_cylindrical/total/action/action.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Problem]
coord_type = RZ
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
formulation = TOTAL
strain = FINITE
add_variables = true
new_system = true
volumetric_locking_correction = true
[]
[]
[]
[]
[BCs]
[bottom]
type = DirichletBC
preset = false
variable = disp_z
boundary = bottom
value = 0.0
[]
[top]
type = FunctionDirichletBC
preset = false
variable = disp_z
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
large_kinematics = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/j2_plasticity_vs_LSH/j2_hard1_mod_optimised.i)
# Test designed to compare results and active time between SH/LinearStrainHardening
# material vs TM j2 plastic user object. As number of elements increases, TM
# active time increases at a much higher rate than SM. Testing at 4x4x4
# (64 elements).
#
# plot vm_stress vs intnl to see constant hardening
#
# Original test located at:
# solid_mechanics/tests/j2_plasticity/hard1.i
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[]
[AuxVariables]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[intnl]
order = CONSTANT
family = MONOMIAL
[]
[vm_stress]
order = CONSTANT
family = MONOMIAL
[]
[eq_pl_strain]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[]
[eq_pl_strain]
type = RankTwoScalarAux
rank_two_tensor = plastic_strain
scalar_type = EffectiveStrain
variable = eq_pl_strain
[]
[vm_stress]
type = RankTwoScalarAux
rank_two_tensor = stress
scalar_type = VonMisesStress
variable = vm_stress
[]
[]
[BCs]
[left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[z]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't/60'
[]
[]
[UserObjects]
[str]
type = TensorMechanicsHardeningConstant
value = 2.4e2
[]
[j2]
type = TensorMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
#with E = 2.1e5 and nu = 0.3
#Hooke's law: E-nu to Lambda-G
C_ijkl = '121154 80769.2'
[]
[strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[]
[mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = j2
perform_finite_strain_rotations = false
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = NEWTON
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
#line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
l_tol = 1e-4
start_time = 0.0
end_time = 0.5
dt = 0.5
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[intnl]
type = ElementAverageValue
variable = intnl
[]
[eq_pl_strain]
type = PointValue
point = '0 0 0'
variable = eq_pl_strain
[]
[vm_stress]
type = PointValue
point = '0 0 0'
variable = vm_stress
[]
[]
[Outputs]
csv = true
print_linear_residuals = false
perf_graph = true
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test8.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmin = 0
xmax = 5
ymin = 0
ymax = 5
[]
[SubdomainBoundingBox1]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '4 4 1'
[]
[interior_nodeset]
type = BoundingBoxNodeSetGenerator
input = SubdomainBoundingBox1
new_boundary = interior_ns
bottom_left = '2 2 0'
top_right = '3 3 1'
[]
[ed0]
type = BlockDeletionGenerator
block = 1
input = interior_nodeset
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/isotropicSD_plasticity/powerRuleHardening.i)
# UserObject IsotropicSD test, with power rule hardening with rate 1e2.
# Linear strain is applied in the x and y direction.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.5
zmax = .5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = '0.005*t'
[../]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = '0.005*t'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
#boundary = 'bottom top'
boundary = 'bottom'
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./zfix]
type = DirichletBC
variable = disp_z
#boundary = 'front back'
boundary = 'back'
value = 0
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[./sdev]
order = CONSTANT
family = MONOMIAL
[../]
[./sdet]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./plastic_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xx
index_i = 0
index_j = 0
[../]
[./plastic_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xy
index_i = 0
index_j = 1
[../]
[./plastic_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xz
index_i = 0
index_j = 2
[../]
[./plastic_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yy
index_i = 1
index_j = 1
[../]
[./plastic_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yz
index_i = 1
index_j = 2
[../]
[./plastic_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[../]
[./sdev]
type = RankTwoScalarAux
variable = sdev
rank_two_tensor = stress
scalar_type = VonMisesStress
[../]
[]
[Postprocessors]
[./sdev]
type = PointValue
point = '0 0 0'
variable = sdev
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./p_xx]
type = PointValue
point = '0 0 0'
variable = plastic_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./p_xy]
type = PointValue
point = '0 0 0'
variable = plastic_xy
[../]
[./p_xz]
type = PointValue
point = '0 0 0'
variable = plastic_xz
[../]
[./p_yz]
type = PointValue
point = '0 0 0'
variable = plastic_yz
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./p_yy]
type = PointValue
point = '0 0 0'
variable = plastic_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./p_zz]
type = PointValue
point = '0 0 0'
variable = plastic_zz
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningPowerRule
value_0 = 300
epsilon0 = 1
exponent = 1e2
[../]
[./IsotropicSD]
type = SolidMechanicsPlasticIsotropicSD
b = -0.2
c = -0.779422863
associative = true
yield_strength = str
yield_function_tolerance = 1e-5
internal_constraint_tolerance = 1e-9
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '121e3 80e3'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1e-9
plastic_models = IsotropicSD
debug_fspb = crash
tangent_operator = elastic
[../]
[]
[Executioner]
num_steps = 3
dt = .5
type = Transient
nl_rel_tol = 1e-6
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
solve_type = PJFNK
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
perf_graph = false
csv = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/solid_mechanics/test/tests/shell/static/beam_bending_moment_AD_2.i)
# Test that models bending of a rotated cantilever beam using shell elements
# A cantilever beam of length 10 m (in Z direction) and cross-section
# 1 m x 0.1 m is modeled using 4 shell elements placed along the length
# (Figure 6a from Dvorkin and Bathe, 1984). All displacements and
# X rotations are fixed on the bottom boundary. E = 2100000 and v = 0.0.
# A load of 0.5 N (in the Y direction) is applied at each node on the top
# boundary resulting in a total load of 1 N.
# The analytical solution for displacement at tip using small strain/rotations # is PL^3/3EI + PL/AG = 1.90485714 m
# The FEM solution using 4 shell elements is 1.875095 m with a relative error
# of 1.5%.
# Similarly, the analytical solution for slope at tip is PL^2/2EI = 0.285714286
# The FEM solution is 0.2857143 and the relative error is 5e-6%.
# The stress_zz for the four elements at y = -0.57735 * (t/2) (first qp below mid-surface of shell) are:
# 3031.089 Pa, 2165.064 Pa, 1299.038 Pa and 433.0127 Pa.
# Note the above values are the average stresses in each element.
# Analytically, stress_zz decreases linearly from z = 0 to z = 10 m.
# The maximum value of stress_zz at z = 0 is My/I = PL * 0.57735*(t/2)/I = 3464.1 Pa
# Therefore, the analytical value of stress at y = -0.57735 * (t/2) at the mid-point
# of the four elements are:
# 3031.0875 Pa, 2165.0625 Pa, 1299.0375 Pa ,433.0125 Pa
# The relative error in stress_zz is in the order of 5e-5%.
# The stress_yz at y = -0.57735 * (t/2) at all four elements from the simulation is 10 Pa.
# The analytical solution for the shear stress is: V/2/I *((t^2)/4 - y^2), where the shear force (V)
# is 1 N at any z along the length of the beam. Therefore, the analytical shear stress at
# y = -0.57735 * (t/2) is 10 Pa at any location along the length of the beam.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 10.0
[]
[./rotate]
type = TransformGenerator
input = gen
transform = ROTATE
vector_value = '0 90 0'
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = global_stress_t_points_0
index_i = 2
index_j = 2
[../]
[./stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 2
[../]
[]
[BCs]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 'bottom'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 'bottom'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 'bottom'
value = 0.0
[../]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 'bottom'
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = 'top'
rate = 0.5
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_max_its = 2
nl_rel_tol = 1e-10
nl_abs_tol = 5e-4
dt = 1
dtmin = 1
end_time = 1
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 2100000
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[]
[Postprocessors]
[./disp_z_tip]
type = PointValue
point = '1.0 0.0 10.0'
variable = disp_y
[../]
[./rot_y_tip]
type = PointValue
point = '0.0 0.0 10.0'
variable = rot_y
[../]
[./stress_zz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_zz
[../]
[./stress_zz_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_zz
[../]
[./stress_zz_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_zz
[../]
[./stress_zz_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_zz
[../]
[./stress_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yz
[../]
[./stress_yz_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yz
[../]
[./stress_yz_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yz
[../]
[./stress_yz_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yz
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/shell/static/tapered.i)
# Test for the stress and strain output for tapered shell elements.
# A tapered beam is represented with shell elements in XY plane
# having Young's Modulus of 210000 and poissons ratio of 0.3.
# The displacement in X direction is constrained in the left end and the
# displacement of center node of the left end is constrained in Y direction.
# A uniform displacement is applied at the right end.
# The problem is symmetric about Y-axis and the results are symmetric.
[Mesh]
[input]
type = FileMeshGenerator
file = taperedmesh.e
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[rot_x]
[]
[rot_y]
[]
[]
[AuxVariables]
[stress_00]
order = CONSTANT
family = MONOMIAL
[]
[stress_11]
order = CONSTANT
family = MONOMIAL
[]
[stress_22]
order = CONSTANT
family = MONOMIAL
[]
[stress_01]
order = CONSTANT
family = MONOMIAL
[]
[stress_10]
order = CONSTANT
family = MONOMIAL
[]
[stress_02]
order = CONSTANT
family = MONOMIAL
[]
[stress_20]
order = CONSTANT
family = MONOMIAL
[]
[stress_12]
order = CONSTANT
family = MONOMIAL
[]
[stress_21]
order = CONSTANT
family = MONOMIAL
[]
[strain_00]
order = CONSTANT
family = MONOMIAL
[]
[strain_11]
order = CONSTANT
family = MONOMIAL
[]
[strain_22]
order = CONSTANT
family = MONOMIAL
[]
[strain_01]
order = CONSTANT
family = MONOMIAL
[]
[strain_10]
order = CONSTANT
family = MONOMIAL
[]
[strain_02]
order = CONSTANT
family = MONOMIAL
[]
[strain_20]
order = CONSTANT
family = MONOMIAL
[]
[strain_12]
order = CONSTANT
family = MONOMIAL
[]
[strain_21]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[solid_disp_x]
type = ADStressDivergenceShell
block = 1
component = 0
variable = disp_x
through_thickness_order = SECOND
[]
[solid_disp_y]
type = ADStressDivergenceShell
block = 1
component = 1
variable = disp_y
through_thickness_order = SECOND
[]
[solid_disp_z]
type = ADStressDivergenceShell
block = 1
component = 2
variable = disp_z
through_thickness_order = SECOND
[]
[solid_rot_x]
type = ADStressDivergenceShell
block = 1
component = 3
variable = rot_x
through_thickness_order = SECOND
[]
[solid_rot_y]
type = ADStressDivergenceShell
block = 1
component = 4
variable = rot_y
through_thickness_order = SECOND
[]
[]
[AuxKernels]
[stress_00]
type = RankTwoAux
variable = stress_00
rank_two_tensor = global_stress_t_points_0
index_i = 0
index_j = 0
execute_on = TIMESTEP_END
[]
[strain_00]
type = RankTwoAux
variable = strain_00
rank_two_tensor = total_global_strain_t_points_0
index_i = 0
index_j = 0
execute_on = TIMESTEP_END
[]
[stress_11]
type = RankTwoAux
variable = stress_11
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[]
[strain_11]
type = RankTwoAux
variable = strain_11
rank_two_tensor = total_global_strain_t_points_0
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[]
[stress_22]
type = RankTwoAux
variable = stress_22
rank_two_tensor = global_stress_t_points_0
index_i = 2
index_j = 2
execute_on = TIMESTEP_END
[]
[strain_22]
type = RankTwoAux
variable = strain_22
rank_two_tensor = total_global_strain_t_points_0
index_i = 2
index_j = 2
execute_on = TIMESTEP_END
[]
[stress_01]
type = RankTwoAux
variable = stress_01
rank_two_tensor = global_stress_t_points_0
index_i = 0
index_j = 1
execute_on = TIMESTEP_END
[]
[strain_01]
type = RankTwoAux
variable = strain_01
rank_two_tensor = total_global_strain_t_points_0
index_i = 0
index_j = 1
execute_on = TIMESTEP_END
[]
[stress_10]
type = RankTwoAux
variable = stress_10
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 0
execute_on = TIMESTEP_END
[]
[strain_10]
type = RankTwoAux
variable = strain_10
rank_two_tensor = total_global_strain_t_points_0
index_i = 1
index_j = 0
execute_on = TIMESTEP_END
[]
[stress_02]
type = RankTwoAux
variable = stress_02
rank_two_tensor = global_stress_t_points_0
index_i = 0
index_j = 2
execute_on = TIMESTEP_END
[]
[strain_02]
type = RankTwoAux
variable = strain_02
rank_two_tensor = total_global_strain_t_points_0
index_i = 0
index_j = 2
execute_on = TIMESTEP_END
[]
[stress_20]
type = RankTwoAux
variable = stress_20
rank_two_tensor = global_stress_t_points_0
index_i = 2
index_j = 0
execute_on = TIMESTEP_END
[]
[strain_20]
type = RankTwoAux
variable = strain_20
rank_two_tensor = total_global_strain_t_points_0
index_i = 2
index_j = 0
execute_on = TIMESTEP_END
[]
[stress_12]
type = RankTwoAux
variable = stress_12
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 2
execute_on = TIMESTEP_END
[]
[strain_12]
type = RankTwoAux
variable = strain_12
rank_two_tensor = total_global_strain_t_points_0
index_i = 1
index_j = 2
execute_on = TIMESTEP_END
[]
[stress_21]
type = RankTwoAux
variable = stress_21
rank_two_tensor = global_stress_t_points_0
index_i = 2
index_j = 1
execute_on = TIMESTEP_END
[]
[strain_21]
type = RankTwoAux
variable = strain_21
rank_two_tensor = total_global_strain_t_points_0
index_i = 2
index_j = 1
execute_on = TIMESTEP_END
[]
[]
[BCs]
[BC_0]
type = ADDirichletBC
variable = disp_x
value = 0.0
boundary = '2' #left
[]
[BC_1]
type = ADDirichletBC
variable = disp_y
value = 0.0
boundary = 10 #left_side_mid
[]
[BC_2]
type = FunctionDirichletBC
variable = disp_x
boundary = '3'
function = displacement
[]
[]
[Functions]
[displacement]
type = PiecewiseLinear
x = '0.0 1.0'
y = '0.0 0.2'
[]
[]
[Materials]
[stress]
type = ADComputeShellStress
block = 1
through_thickness_order = SECOND
[]
[elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 210000
poissons_ratio = 0.3
block = 1
through_thickness_order = SECOND
[]
[strain]
type = ADComputeIncrementalShellStrain
block = 1
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
line_search = 'none'
nl_rel_tol = 1e-16
nl_abs_tol = 1e-16
dt = 1
dtmin = 1
end_time = 1
[]
[Outputs]
exodus = true
[]
(test/tests/bcs/periodic/wedge_sys.i)
[Mesh]
file = wedge.e
[]
[Functions]
active = 'tr_x tr_y'
[./tr_x]
type = ParsedFunction
expression = -x
[../]
[./tr_y]
type = ParsedFunction
expression = y
[../]
[]
[Variables]
active = 'u temp'
# active = 'temp'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing dot dot_T diff_T'
# active = 'dot_T diff_T'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = -0.5
y_center = 3.0
x_spread = 0.2
y_spread = 0.2
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[./dot_T]
type = TimeDerivative
variable = temp
[../]
[./diff_T]
type = Diffusion
variable = temp
[../]
[]
[BCs]
#active = ' '
[./Periodic]
[./x]
primary = 1
secondary = 2
transform_func = 'tr_x tr_y'
inv_transform_func = 'tr_x tr_y'
variable = u
[../]
[../]
[./left_temp]
type = DirichletBC
value = 0
boundary = 1
variable = temp
[../]
[./right_temp]
type = DirichletBC
value = 1
boundary = 2
variable = temp
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 6
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_wedge_sys
exodus = true
[]
(test/tests/mesh/adapt/patch_recovery_test.i)
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
uniform_refine = 4
[]
[Variables]
active = 'u v'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uconv uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uconv]
type = Convection
variable = u
velocity = '10 1 0'
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
[./Adaptivity]
refine_fraction = 0.5
coarsen_fraction = 0.05
# max_h_level = 8
error_estimator = PatchRecoveryErrorEstimator
[../]
[]
[Outputs]
file_base = patch_out
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/regular/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(test/tests/outputs/xml/xml_iterations.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables/u]
[]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[]
[time]
type = ADTimeDerivative
variable = u
[]
[]
[Functions/function]
type = ParsedFunction
expression = 2*x
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = NEWTON
[]
[VectorPostprocessors]
[line]
type = LineFunctionSampler
functions = function
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 5
sort_by = x
execute_on = 'LINEAR'
[]
[]
[Outputs]
[out]
type = XMLOutput
execute_on = 'LINEAR NONLINEAR'
[]
[]
(modules/richards/test/tests/jacobian_2/jn40.i)
# two phase with RichardsPolyLineSink
#
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[./stream_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[DiracKernels]
[./stream_water]
type = RichardsPolyLineSink
pressures = '-2 2'
fluxes = '-1E12 1E12'
point_file = stream.xyz
SumQuantityUO = stream_total_outflow_mass
variable = pwater
[../]
[./stream_gas]
type = RichardsPolyLineSink
pressures = '-2 2'
fluxes = '1E12 -1.5E12'
point_file = stream.xyz
SumQuantityUO = stream_total_outflow_mass
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn30
exodus = false
[]
(test/tests/functions/piecewise_constant/piecewise_constant_json.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[UserObjects]
[json]
type = JSONFileReader
filename = 'function_values.json'
[]
[]
[Functions]
[from_json]
type = PiecewiseConstant
json_uo = 'json'
x_keys = "the_data some_key some_other_key"
y_keys = "the_data second_key some_other_key"
[]
[]
[Postprocessors]
[from_json]
type = FunctionValuePostprocessor
function = from_json
execute_on = 'TIMESTEP_END INITIAL'
[]
[]
[Executioner]
type = Transient
dt = 1
start_time = 0
end_time = 10
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/uo_egs/density.i)
# Outputs a density relationship into an exodus file
# and into a CSV file.
# In the exodus file, the density will be a function of "x", and
# this "x" is actually porepressure
# In the CSV file you will find the density at the "x" point
# specified by you below.
#
# You may specify:
# - the "type" of density in the UserObjects block
# - the parameters of this density function in the UserObjects block
# - the "x" point (which is porepressure) that you want to extract
# the density at, if you want a value at a particular point
# - the range of "x" values (which is porepressure values) may be
# changed in the Mesh block, below
[UserObjects]
[./density]
type = RichardsDensityVDW
a = 0.2303
b = 4.31E-5
molar_mass = 16.04246E-3
temperature = 293
[../]
[]
[Postprocessors]
[./point_val]
type = PointValue
execute_on = timestep_begin
# note this point must lie inside the mesh below
point = '1 0 0'
variable = density
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
# the following specify the range of porepressure
xmin = -1E6
xmax = 1E7
[]
############################
# You should not need to change any of the stuff below
############################
[Variables]
[./u]
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = x
[../]
[]
[AuxVariables]
[./density]
[../]
[]
[AuxKernels]
[./density_AuxK]
type = RichardsDensityAux
variable = density
density_UO = density
execute_on = timestep_begin
pressure_var = u
[../]
[]
[Kernels]
[./dummy]
type = Diffusion
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 0
[]
[Outputs]
file_base = density
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
hide = u
[../]
[]
(test/tests/time_steppers/timesequence_stepper/timesequence_restart1.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
end_time = 4.0
[./TimeStepper]
type = TimeSequenceStepper
time_sequence = '0 0.85 1.3 2 4'
[../]
[]
[Outputs]
exodus = true
[./checkpoint]
type = Checkpoint
num_files = 4
[../]
[]
(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/misc_parent_bad.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0 0 0 0.5 0.5 0 0.6 0.6 0 0.7 0.7 0'
type = TransientMultiApp
input_files = 'phase_field_sub.i'
# Here we'll attempt to load a different module that's not compiled into this module
app_type = InvalidApp
# Here we set an input file specific relative library path instead of using MOOSE_LIBRARY_PATH
library_path = '../../../../../phase_field/lib'
[../]
[]
(modules/combined/examples/phase_field-mechanics/kks_mechanics_KHS.i)
# KKS phase-field model coupled with elasticity using Khachaturyan's scheme as
# described in L.K. Aagesen et al., Computational Materials Science, 140, 10-21 (2017)
# Original run #170403a
[Mesh]
type = GeneratedMesh
dim = 3
nx = 640
ny = 1
nz = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.03125
zmin = 0
zmax = 0.03125
elem_type = HEX8
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# solute concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# chemical potential
[./w]
order = FIRST
family = LAGRANGE
[../]
# solute phase concentration (matrix)
[./cm]
order = FIRST
family = LAGRANGE
[../]
# solute phase concentration (precipitate)
[./cp]
order = FIRST
family = LAGRANGE
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./eta_ic]
variable = eta
type = FunctionIC
function = ic_func_eta
block = 0
[../]
[./c_ic]
variable = c
type = FunctionIC
function = ic_func_c
block = 0
[../]
[./w_ic]
variable = w
type = ConstantIC
value = 0.00991
block = 0
[../]
[./cm_ic]
variable = cm
type = ConstantIC
value = 0.131
block = 0
[../]
[./cp_ic]
variable = cp
type = ConstantIC
value = 0.236
block = 0
[../]
[]
[Functions]
[./ic_func_eta]
type = ParsedFunction
expression = '0.5*(1.0+tanh((x)/delta_eta/sqrt(2.0)))'
symbol_names = 'delta_eta'
symbol_values = '0.8034'
[../]
[./ic_func_c]
type = ParsedFunction
expression = '0.2389*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10)+0.1339*(1-(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10))'
symbol_names = 'delta'
symbol_values = '0.8034'
[../]
[./psi_eq_int]
type = ParsedFunction
expression = 'volume*psi_alpha'
symbol_names = 'volume psi_alpha'
symbol_values = 'volume psi_alpha'
[../]
[./gamma]
type = ParsedFunction
expression = '(psi_int - psi_eq_int) / dy / dz'
symbol_names = 'psi_int psi_eq_int dy dz'
symbol_values = 'psi_int psi_eq_int 0.03125 0.03125'
[../]
[]
[AuxVariables]
[./sigma11]
order = CONSTANT
family = MONOMIAL
[../]
[./sigma22]
order = CONSTANT
family = MONOMIAL
[../]
[./sigma33]
order = CONSTANT
family = MONOMIAL
[../]
[./e11]
order = CONSTANT
family = MONOMIAL
[../]
[./e12]
order = CONSTANT
family = MONOMIAL
[../]
[./e22]
order = CONSTANT
family = MONOMIAL
[../]
[./e33]
order = CONSTANT
family = MONOMIAL
[../]
[./e_el11]
order = CONSTANT
family = MONOMIAL
[../]
[./e_el12]
order = CONSTANT
family = MONOMIAL
[../]
[./e_el22]
order = CONSTANT
family = MONOMIAL
[../]
[./f_el]
order = CONSTANT
family = MONOMIAL
[../]
[./eigen_strain00]
order = CONSTANT
family = MONOMIAL
[../]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[./psi]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./matl_sigma11]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = sigma11
[../]
[./matl_sigma22]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = sigma22
[../]
[./matl_sigma33]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = sigma33
[../]
[./matl_e11]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 0
variable = e11
[../]
[./f_el]
type = MaterialRealAux
variable = f_el
property = f_el_mat
execute_on = timestep_end
[../]
[./GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fm
fb_name = fp
w = 0.0264
kappa_names = kappa
interfacial_vars = eta
[../]
[./psi_potential]
variable = psi
type = ParsedAux
coupled_variables = 'Fglobal w c f_el sigma11 e11'
expression = 'Fglobal - w*c + f_el - sigma11*e11'
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[../]
[./front_y]
type = DirichletBC
variable = disp_y
boundary = front
value = 0
[../]
[./back_y]
type = DirichletBC
variable = disp_y
boundary = back
value = 0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[]
[Materials]
# Chemical free energy of the matrix
[./fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cm'
expression = '6.55*(cm-0.13)^2'
[../]
# Chemical Free energy of the precipitate phase
[./fp]
type = DerivativeParsedMaterial
property_name = fp
coupled_variables = 'cp'
expression = '6.55*(cp-0.235)^2'
[../]
# Elastic energy of the precipitate
[./elastic_free_energy_p]
type = ElasticEnergyMaterial
f_name = f_el_mat
args = 'eta'
outputs = exodus
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# 1- h(eta), putting in function explicitly
[./one_minus_h_eta_explicit]
type = DerivativeParsedMaterial
property_name = one_minus_h_explicit
coupled_variables = eta
expression = 1-eta^3*(6*eta^2-15*eta+10)
outputs = exodus
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L kappa misfit'
prop_values = '0.7 0.7 0.01704 0.00377'
[../]
#Mechanical properties
[./Stiffness_matrix]
type = ComputeElasticityTensor
base_name = C_matrix
C_ijkl = '103.3 74.25 74.25 103.3 74.25 103.3 46.75 46.75 46.75'
fill_method = symmetric9
[../]
[./Stiffness_ppt]
type = ComputeElasticityTensor
C_ijkl = '100.7 71.45 71.45 100.7 71.45 100.7 50.10 50.10 50.10'
base_name = C_ppt
fill_method = symmetric9
[../]
[./C]
type = CompositeElasticityTensor
args = eta
tensors = 'C_matrix C_ppt'
weights = 'one_minus_h_explicit h'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = 'eigenstrain_ppt'
[../]
[./eigen_strain]
type = ComputeVariableEigenstrain
eigen_base = '0.00377 0.00377 0.00377 0 0 0'
prefactor = h
args = eta
eigenstrain_name = 'eigenstrain_ppt'
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
# enforce c = (1-h(eta))*cm + h(eta)*cp
[./PhaseConc]
type = KKSPhaseConcentration
ca = cm
variable = cp
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cm
cb = cp
fa_name = fm
fb_name = fp
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cm
fa_name = fm
w = w
[../]
[./dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fm
fb_name = fp
w = 0.0264
args = 'cp cm'
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cm
cb = cp
fa_name = fm
[../]
[./ACBulk_el] #This adds df_el/deta for strain interpolation
type = AllenCahn
variable = eta
f_name = f_el_mat
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-11
num_steps = 200
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.5
[../]
[]
[Postprocessors]
[./f_el_int]
type = ElementIntegralMaterialProperty
mat_prop = f_el_mat
[../]
[./c_alpha]
type = SideAverageValue
boundary = left
variable = c
[../]
[./c_beta]
type = SideAverageValue
boundary = right
variable = c
[../]
[./e11_alpha]
type = SideAverageValue
boundary = left
variable = e11
[../]
[./e11_beta]
type = SideAverageValue
boundary = right
variable = e11
[../]
[./s11_alpha]
type = SideAverageValue
boundary = left
variable = sigma11
[../]
[./s22_alpha]
type = SideAverageValue
boundary = left
variable = sigma22
[../]
[./s33_alpha]
type = SideAverageValue
boundary = left
variable = sigma33
[../]
[./s11_beta]
type = SideAverageValue
boundary = right
variable = sigma11
[../]
[./s22_beta]
type = SideAverageValue
boundary = right
variable = sigma22
[../]
[./s33_beta]
type = SideAverageValue
boundary = right
variable = sigma33
[../]
[./f_el_alpha]
type = SideAverageValue
boundary = left
variable = f_el
[../]
[./f_el_beta]
type = SideAverageValue
boundary = right
variable = f_el
[../]
[./f_c_alpha]
type = SideAverageValue
boundary = left
variable = Fglobal
[../]
[./f_c_beta]
type = SideAverageValue
boundary = right
variable = Fglobal
[../]
[./chem_pot_alpha]
type = SideAverageValue
boundary = left
variable = w
[../]
[./chem_pot_beta]
type = SideAverageValue
boundary = right
variable = w
[../]
[./psi_alpha]
type = SideAverageValue
boundary = left
variable = psi
[../]
[./psi_beta]
type = SideAverageValue
boundary = right
variable = psi
[../]
[./total_energy]
type = ElementIntegralVariablePostprocessor
variable = Fglobal
[../]
# Get simulation cell size from postprocessor
[./volume]
type = ElementIntegralMaterialProperty
mat_prop = 1
[../]
[./psi_eq_int]
type = FunctionValuePostprocessor
function = psi_eq_int
[../]
[./psi_int]
type = ElementIntegralVariablePostprocessor
variable = psi
[../]
[./gamma]
type = FunctionValuePostprocessor
function = gamma
[../]
[./int_position]
type = FindValueOnLine
start_point = '-10 0 0'
end_point = '10 0 0'
v = eta
target = 0.5
[../]
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Outputs]
[./exodus]
type = Exodus
time_step_interval = 20
[../]
checkpoint = true
[./csv]
type = CSV
execute_on = 'final'
[../]
[]
(test/tests/functions/image_function/crop.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
xmin = 0.5
ymin = 0.5
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
file_suffix = png
origin = '0 0 0'
dimensions = '1 1 0'
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/function_dt/function_dt_no_interpolation.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[./dts]
type = PiecewiseConstant
x = '0 4 8 12 20'
y = '0 1 2 4 8'
direction = right
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 20
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/bh_except11.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
use_relative_permeability = true
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/navier_stokes/test/tests/finite_element/pins/channel-flow/pm_heat_source.i)
# This test case tests the porous-medium flow with volumetric heat source
#
# At the steady state, the energy balance is given by
# rho * u * (h_out - h_in) = q''' * L
#
# with rho * u = 100; cp = 100; q''' = 1e6, L = 1, it is easy to obtain:
# T_out - T_in = 1e6 / (100 * 100) = 100
#
# This can be verified by check the T_out - T_in
[GlobalParams]
gravity = '0 0 0'
order = FIRST
family = LAGRANGE
u = vel_x
v = vel_y
pressure = p
temperature = T
porosity = porosity
eos = eos
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
nx = 10
ny = 4
elem_type = QUAD4
[]
[FluidProperties]
[./eos]
type = SimpleFluidProperties
density0 = 100 # kg/m^3
thermal_expansion = 0 # K^{-1}
cp = 100
viscosity = 0.1 # Pa-s, Re=rho*u*L/mu = 100*1*0.1/0.1 = 100
thermal_conductivity = 0.1
[../]
[]
[Functions]
[v_in]
type = PiecewiseLinear
x = '0 1e5'
y = '1 1'
[]
[T_in]
type = PiecewiseLinear
x = '0 1e5'
y = '630 630'
[]
[]
[Variables]
# velocity
[vel_x]
initial_condition = 1
[]
[vel_y]
initial_condition = 0
[]
[p]
initial_condition = 1e5
[]
[T]
scaling = 1e-3
initial_condition = 630
[]
[]
[AuxVariables]
[rho]
initial_condition = 100
[]
[porosity]
initial_condition = 0.4
[]
[vol_heat]
initial_condition = 1e6
[]
[]
[Materials]
[mat]
type = PINSFEMaterial
alpha = 1000
beta = 100
[]
[]
[Kernels]
[mass_time]
type = PINSFEFluidPressureTimeDerivative
variable = p
[]
[mass_space]
type = INSFEFluidMassKernel
variable = p
[]
[x_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_x
[]
[x_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_x
component = 0
[]
[y_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_y
[]
[y_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_y
component = 1
[]
[temperature_time]
type = PINSFEFluidTemperatureTimeDerivative
variable = T
[../]
[temperature_space]
type = INSFEFluidEnergyKernel
variable = T
power_density = vol_heat
[]
[]
[AuxKernels]
[rho_aux]
type = FluidDensityAux
variable = rho
p = p
T = T
fp = eos
[]
[]
[BCs]
# BCs for mass equation
# Inlet
[mass_inlet]
type = INSFEFluidMassBC
variable = p
boundary = 'left'
v_fn = v_in
[]
# Outlet
[./pressure_out]
type = DirichletBC
variable = p
boundary = 'right'
value = 1e5
[../]
# BCs for x-momentum equation
# Inlet
[vx_in]
type = FunctionDirichletBC
variable = vel_x
boundary = 'left'
function = v_in
[]
# Outlet (no BC is needed)
# BCs for y-momentum equation
# Both Inlet and Outlet, and Top and Bottom
[vy]
type = DirichletBC
variable = vel_y
boundary = 'left right bottom top'
value = 0
[]
# BCs for energy equation
[T_in]
type = FunctionDirichletBC
variable = T
boundary = 'left'
function = T_in
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
solve_type = 'PJFNK'
[]
[]
[Postprocessors]
[p_in]
type = SideAverageValue
variable = p
boundary = left
[]
[p_out]
type = SideAverageValue
variable = p
boundary = right
[]
[T_in]
type = SideAverageValue
variable = T
boundary = left
[]
[T_out]
type = SideAverageValue
variable = T
boundary = right
[]
[]
[Executioner]
type = Transient
dt = 1
dtmin = 1.e-3
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 100'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-5
l_max_its = 100
start_time = 0.0
end_time = 10
num_steps = 10
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
time_step_interval = 1
execute_on = 'initial timestep_end'
[console]
type = Console
output_linear = false
[]
[out]
type = Exodus
use_displaced = false
[]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_fixed_meshes_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.1
ymax = 0.1
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Functions]
[./disp_fun]
type = ParsedFunction
expression = 2*t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./disp_kern]
type = FunctionAux
variable = disp_x
function = disp_fun
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/fric_constraint/2_block_common_cross.i)
# Test for LineElementAction on multiple blocks by placing parameters
# common to all blocks outside of the individual action blocks
# 2 beams of length 1m are fixed at one end and a force of 1e-4 N
# is applied at the other end of the beams. Beam 1 is in block 1
# and beam 2 is in block 2. All the material properties for the two
# beams are identical. The moment of inertia of beam 2 is twice that
# of beam 1.
# Since the end displacement of a cantilever beam is inversely proportional
# to the moment of inertia, the y displacement at the end of beam 1 should be twice
# that of beam 2.
[Mesh]
type = FileMesh
file = test_fric_cross.e
#displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = '1 2 3'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = '1 3'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = '1 2 3'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = '1 2 3'
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = '1 2 3'
value = 0.0
[../]
[./move_z4]
type = FunctionDirichletBC
variable = disp_z
boundary = 2
function = pull
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0'
y = '0.0 0.0 -0.2 -0.4 -0.6 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 5e-5
l_max_its = 10
dt = 1
dtmin = 1
end_time = 13
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
# parameters common to all blocks
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.5
y_orientation = '0.0 1.0 0.0'
[./block_1]
Iy = 1e-5
Iz = 1e-5
block = 1
[../]
[./block_2]
Iy = 8e-4
Iz = 8e-4
block = '2 3'
[../]
[]
[Materials]
[./stress]
type = ComputeBeamResultants
block = '1 2 3'
[../]
[./elasticity_1]
type = ComputeElasticityBeam
youngs_modulus = 2.0
poissons_ratio = 0.3
shear_coefficient = 1.0
block = '1 2 3'
[../]
[]
[Constraints]
[./tie_z]
type = NodalFrictionalConstraint
normal_force = 0.006
tangential_penalty = 100
friction_coefficient = 0.5
boundary = 6
secondary = 4
variable = disp_z
[../]
[./tie_z2]
type = NodalFrictionalConstraint
normal_force = 0.006
tangential_penalty = 100
friction_coefficient = 0.2
boundary = 6
secondary = 5
variable = disp_z
[../]
[]
[Postprocessors]
[./disp_x_1]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x_2]
type = NodalVariableValue
nodeid = 2
variable = disp_x
[../]
[./disp_z_1]
type = NodalVariableValue
nodeid = 1
variable = disp_z
[../]
[./disp_z_2]
type = NodalVariableValue
nodeid = 2
variable = disp_z
[../]
[]
[Outputs]
#file_base = '2_block_out'
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/1phase_relperm.i)
# Simple example of a 1-phase situation with hysteretic relative permeability. Water is removed and added to the system in order to observe the hysteresis
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 10.0
m = 0.33
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = pp
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[relperm]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[]
[relperm]
type = PorousFlowPropertyAux
variable = relperm
property = relperm
phase = 0
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[pc_calculator]
type = PorousFlow1PhaseP
capillary_pressure = pc
porepressure = pp
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[relperm_material]
type = PorousFlowHystereticRelativePermeabilityLiquid
phase = 0
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
liquid_modification_range = 0.9
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 5, -10, 10)'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat]
type = PointValue
point = '0 0 0'
variable = sat
[]
[relperm]
type = PointValue
point = '0 0 0'
variable = relperm
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 10
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/examples/parameter_study/diffusion_time.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables/T]
initial_condition = 300
[]
[Kernels]
[time]
type = ADTimeDerivative
variable = T
[]
[diff]
type = ADMatDiffusion
variable = T
diffusivity = diffusivity
[]
[source]
type = ADBodyForce
variable = T
value = 100
function = 1
[]
[]
[BCs]
[left]
type = ADDirichletBC
variable = T
boundary = left
value = 300
[]
[right]
type = ADNeumannBC
variable = T
boundary = right
value = -100
[]
[]
[Materials/constant]
type = ADGenericConstantMaterial
prop_names = 'diffusivity'
prop_values = 1
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.25
[]
[Postprocessors]
[T_avg]
type = ElementAverageValue
variable = T
execute_on = 'initial timestep_end'
[]
[q_left]
type = ADSideDiffusiveFluxAverage
variable = T
boundary = left
diffusivity = diffusivity
execute_on = 'initial timestep_end'
[]
[]
[VectorPostprocessors]
[T_vec]
type = LineValueSampler
variable = T
start_point = '0 0.5 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = x
execute_on = 'initial timestep_end'
[]
[]
[Controls/stochastic]
type = SamplerReceiver
[]
[Outputs]
[]
(modules/heat_transfer/test/tests/radiative_bcs/ad_function_radiative_bc.i)
#
# If we assume that epsilon*sigma*(T_inf^4-T_s^4) is approximately equal to
# epsilon*sigma*4*T_inf^3*(T_inf-T_s), that form is equivalent to
# h*(T_inf-T_s), the convective flux bc. So, the radiative and convective
# flux bcs should give nearly the same answer if the leading terms are equal.
#
[Mesh]
[top]
type = GeneratedMeshGenerator
dim = 3
nx = 10
bias_x = 0.8
ymin = 1.2
ymax = 2.2
boundary_name_prefix = top
[]
[bottom]
type = GeneratedMeshGenerator
dim = 3
nx = 10
bias_x = 0.8
boundary_name_prefix = bot
boundary_id_offset = 6
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'top bottom'
[]
[]
[Variables]
[temp]
initial_condition = 600.0
[]
[]
[Kernels]
[heat_dt]
type = ADTimeDerivative
variable = temp
[]
[heat_conduction]
type = ADHeatConduction
variable = temp
[]
[]
[BCs]
[top_right]
type = ADConvectiveHeatFluxBC
variable = temp
boundary = top_right
T_infinity = 300.0
heat_transfer_coefficient = 3.0
[]
[bot_right]
type = ADFunctionRadiativeBC
variable = temp
boundary = bot_right
# htc/(stefan-boltzmann*4*T_inf^3)
emissivity_function = '3/(5.670367e-8*4*300*300*300)'
[]
[]
[Materials]
[thermal]
type = ADGenericConstantMaterial
prop_names = 'density thermal_conductivity specific_heat'
prop_values = '1 10 100'
[]
[]
[Postprocessors]
[top_left_temp]
type = SideAverageValue
variable = temp
boundary = top_left
execute_on = 'TIMESTEP_END initial'
[]
[bot_left_temp]
type = SideAverageValue
variable = temp
boundary = bot_left
execute_on = 'TIMESTEP_END initial'
[]
[top_right_temp]
type = SideAverageValue
variable = temp
boundary = top_right
[]
[bot_right_temp]
type = SideAverageValue
variable = temp
boundary = bot_right
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1e1
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/chemistry/dissolution_limited_2phase.i)
# Using a two-phase system (see dissolution_limited.i for the single-phase)
# The saturation and porosity are chosen so that the results are identical to dissolution_limited.i
#
# The dissolution reaction, with limited initial mineral concentration
#
# a <==> mineral
#
# produces "mineral". Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / (porosity * saturation))' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is positive for a < 0.25, ie dissolution for a(t=0) < 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
# = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity * saturation
#
# However, c(t=0) is small, so that the reaction only works until c=0, then a and c both remain fixed
#
# This test checks that (a + c / (porosity * saturation)) is time-independent, and that a follows the above solution, until c=0 and thereafter remains fixed.
#
# Aside:
# The exponential curve is not followed exactly because moose actually solves
# (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
# which does not give an exponential exactly, except in the limit dt->0
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.05
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.5
[]
[pressure0]
[]
[saturation1]
initial_condition = 0.25
[]
[b]
initial_condition = 0.123
[]
[ini_mineral_conc]
initial_condition = 0.015
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[should_be_static]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[should_be_static]
type = ParsedAux
coupled_variables = 'mineral a'
expression = 'a + mineral / 0.1'
variable = should_be_static
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[pre_dis]
type = PorousFlowPreDis
variable = a
mineral_density = 1000
stoichiometry = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = a
number_fluid_phases = 2
number_fluid_components = 2
number_aqueous_kinetic = 1
aqueous_phase_number = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[ppss]
type = PorousFlow2PhasePS
capillary_pressure = pc
phase0_porepressure = pressure0
phase1_saturation = saturation1
[]
[mass_frac]
type = PorousFlowMassFraction
mass_fraction_vars = 'b a'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.4
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.01
end_time = 1
[]
[Postprocessors]
[a]
type = PointValue
point = '0 0 0'
variable = a
[]
[should_be_static]
type = PointValue
point = '0 0 0'
variable = should_be_static
[]
[]
[Outputs]
time_step_interval = 10
csv = true
perf_graph = true
[]
(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_ad2.i)
# testing adsorption jacobian with large mollification parameter
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
[../]
[]
[ICs]
[./p_ic]
type = RandomIC
variable = pressure
min = 0
max = 1
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = -1
max = 1
[../]
[]
[Kernels]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./mollified_langmuir_params]
type = MollifiedLangmuirMaterial
block = 0
one_over_desorption_time_const = 0
one_over_adsorption_time_const = 0.813
langmuir_density = 6.34
langmuir_pressure = 1.5
conc_var = conc
pressure_var = pressure
mollifier = 1E2
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac1
[]
(modules/solid_mechanics/test/tests/initial_stress/except01.i)
# Exception test: the incorrect number of initial stress functions are supplied
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -10
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeIncrementalStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 0 1'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
num_steps = 1
solve_type = NEWTON
type = Transient
[]
(modules/solid_mechanics/test/tests/beam/constraints/glued_constraint.i)
# Test for glued beam constraint.
#
# Using a simple L-shaped geometry with a glued constraint at the
# corner between the two beams. The longer beam properties and loading is
# taken from an earlier beam regression test for static loading. The maximum
# applied load of 50000 lb should result in a displacement of 3.537e-3. Since
# the constraint is glued, the y-dir displacement of the long beam is
# 3.537e-3 and the short beam y-dir displacement is the same. The stiffness of
# the short beam is much less than the longer beam and thus should not
# significantly influence the displacement solution.
[Mesh]
file = beam_cons_patch.e
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = '1001 1003'
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = '1001 1003'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = '1001 1003'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = '1001 1003'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = '1001 1003'
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = '1001 1003'
value = 0.0
[../]
[]
[Constraints]
[./tie_y_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = disp_y
[../]
[./tie_x_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = disp_x
[../]
[./tie_z_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = disp_z
[../]
[./tie_rot_y_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_y
[../]
[./tie_rot_x_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_x
[../]
[./tie_rot_z_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_z
[../]
[]
[Functions]
[./force_loading]
type = PiecewiseLinear
x = '0.0 5.0'
y = '0.0 50000.0'
[../]
[./disp_y_ramp]
type = PiecewiseLinear
x = '0.0 5.0'
y = '0.0 1e-2'
[../]
[]
[NodalKernels]
[./force_x2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = '1004'
function = force_loading
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 5
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity_pipe]
type = ComputeElasticityBeam
shear_coefficient = 1.0
youngs_modulus = 30e6
poissons_ratio = 0.3
block = 1
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain_pipe]
type = ComputeIncrementalBeamStrain
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 28.274
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 0.0 1.0'
[../]
[./stress_pipe]
type = ComputeBeamResultants
block = 1
outputs = exodus
output_properties = 'forces moments'
[../]
[./elasticity_cons]
type = ComputeElasticityBeam
shear_coefficient = 1.0
youngs_modulus = 10e2
poissons_ratio = 0.3
block = 2
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain_cons]
type = ComputeIncrementalBeamStrain
block = '2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 1.0
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 0.0 1.0'
[../]
[./stress_cons]
type = ComputeBeamResultants
block = 2
outputs = exodus
output_properties = 'forces moments'
[../]
[]
[Postprocessors]
[./disp_y_n4]
type = NodalVariableValue
variable = disp_y
nodeid = 3
[../]
[./disp_y_n2]
type = NodalVariableValue
variable = disp_y
nodeid = 1
[../]
[./forces_y]
type = PointValue
point = '10.0 59.9 0.0'
variable = forces_y
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/diff01.i)
# Test the Jacobian of the diffusive component of the PorousFlowDisperiveFlux kernel.
# By setting disp_long and disp_trans to zero, the purely diffusive component of the flux
# can be isolated.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
max = 2e1
min = 1e1
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 1
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
gravity = '1 0 0'
disp_long = 0
disp_trans = 0
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
gravity = '1 0 0'
disp_long = 0
disp_trans = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 10
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-2 1e-1'
tortuosity = '0.1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/special/rotate.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[angles]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0 1.5707963'
[]
[stretch]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.1 0.1'
[]
[move_y]
type = ParsedFunction
expression = 'y*cos(theta) - z * (1 + a)*sin(theta) - y'
symbol_names = 'a theta'
symbol_values = 'stretch angles'
[]
[move_z]
type = ParsedFunction
expression = 'y*sin(theta) + z*(1+a)*cos(theta) - z'
symbol_names = 'a theta'
symbol_values = 'stretch angles'
[]
[dts]
type = PiecewiseConstant
x = '0 1 2'
y = '0.1 0.001 0.001'
direction = 'LEFT_INCLUSIVE'
[]
[]
[BCs]
[fix]
type = DirichletBC
preset = true
value = 0.0
boundary = left
variable = disp_x
[]
[front_y]
type = FunctionDirichletBC
boundary = front
variable = disp_y
function = move_y
preset = true
[]
[back_y]
type = FunctionDirichletBC
boundary = back
variable = disp_y
function = move_y
preset = true
[]
[front_z]
type = FunctionDirichletBC
boundary = front
variable = disp_z
function = move_z
preset = true
[]
[back_z]
type = FunctionDirichletBC
boundary = back
variable = disp_z
function = move_z
preset = true
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = stress_xx
[]
[syy]
type = ElementAverageValue
variable = stress_yy
[]
[szz]
type = ElementAverageValue
variable = stress_zz
[]
[syz]
type = ElementAverageValue
variable = stress_yz
[]
[sxz]
type = ElementAverageValue
variable = stress_xz
[]
[sxy]
type = ElementAverageValue
variable = stress_xy
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-4
nl_abs_tol = 1e-6
start_time = 0.0
end_time = 2.0
[TimeStepper]
type = FunctionDT
function = dts
interpolate = False
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/combined/test/tests/poro_mechanics/pp_generation.i)
# A sample is constrained on all sides and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s (units = 1/second)
#
# Expect:
# porepressure = Biot-Modulus*s*t
# stress = 0 (remember this is effective stress)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
# s = 0.1
#
# Expect
# porepressure = t
# stress = 0
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[../]
[./confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[../]
[./confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[./source]
type = BodyForce
function = 0.1
variable = porepressure
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.3
solid_bulk_compliance = 0.5
fluid_bulk_compliance = 0.3
constant_porosity = true
[../]
[]
[Postprocessors]
[./p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[../]
[./zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[../]
[./stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[../]
[./stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[../]
[./stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation
[./csv]
type = CSV
[../]
[]
(test/tests/functions/piecewise_multilinear/oneDa.i)
# PiecewiseMultilinear function tests in 1D
# See [Functions] block for a description of the tests
# All tests yield variable = 1 everywhere, so they are compared using postprocessors
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 10
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./end1_var]
[../]
[./end2_var]
[../]
[./end3_var]
[../]
[./end4_var]
[../]
[./one_pt1_var]
[../]
[./one_pt2_var]
[../]
[./one_pt3_var]
[../]
[./other_axis1_var]
[../]
[./other_axis2_var]
[../]
[./other_axis3_var]
[../]
[]
[AuxKernels]
[./end1_auxK]
type = FunctionAux
variable = end1_var
function = end1_fcn
[../]
[./end2_auxK]
type = FunctionAux
variable = end2_var
function = end2_fcn
[../]
[./end3_auxK]
type = FunctionAux
variable = end3_var
function = end3_fcn
[../]
[./end4_auxK]
type = FunctionAux
variable = end4_var
function = end4_fcn
[../]
[./one_pt1_auxK]
type = FunctionAux
variable = one_pt1_var
function = one_pt1_fcn
[../]
[./one_pt2_auxK]
type = FunctionAux
variable = one_pt2_var
function = one_pt2_fcn
[../]
[./one_pt3_auxK]
type = FunctionAux
variable = one_pt3_var
function = one_pt3_fcn
[../]
[./other_axis1_auxK]
type = FunctionAux
variable = other_axis1_var
function = other_axis1_fcn
[../]
[./other_axis2_auxK]
type = FunctionAux
variable = other_axis2_var
function = other_axis2_fcn
[../]
[./other_axis3_auxK]
type = FunctionAux
variable = other_axis3_var
function = other_axis3_fcn
[../]
[]
[Functions]
# The result (which is unity) that all the functions should yield
[./answer_fcn]
type = ConstantFunction
value = 1
[../]
# Function that is 1 for all x>=0, due to data only being defined on x<0
[./end1_fcn]
type = PiecewiseMultilinear
data_file = end1.txt
[../]
# Function that is 1 for all x>=0, due to data only being defined on x<=0
[./end2_fcn]
type = PiecewiseMultilinear
data_file = end2.txt
[../]
# Function that is 1 for all x<=2, due to data only being defined on x>2
[./end3_fcn]
type = PiecewiseMultilinear
data_file = end3.txt
[../]
# Function that is 1 for all x<=2, due to data only being defined on x>=2
[./end4_fcn]
type = PiecewiseMultilinear
data_file = end4.txt
[../]
# Function that is 1 for all x, due to only one point being defined on X at x=2
[./one_pt1_fcn]
type = PiecewiseMultilinear
data_file = one_pt1.txt
[../]
# Function that is 1 for all x, due to only one point being defined on X at x=1
[./one_pt2_fcn]
type = PiecewiseMultilinear
data_file = one_pt2.txt
[../]
# Function that is 1 for all x, due to only one point being defined on X at x=-1
[./one_pt3_fcn]
type = PiecewiseMultilinear
data_file = one_pt3.txt
[../]
# Function that is 1 for all x, and data is defined on Y axis only
[./other_axis1_fcn]
type = PiecewiseMultilinear
data_file = other_axis1.txt
[../]
# Function that is 1 for all x, and data is defined on T axis only for t>=1
[./other_axis2_fcn]
type = PiecewiseMultilinear
data_file = other_axis2.txt
[../]
# Function that is 1 for all x, and data that is unity and defined on T axis for -1<=t<=1
[./other_axis3_fcn]
type = PiecewiseMultilinear
data_file = other_axis3.txt
[../]
[]
[Postprocessors]
[./end1_pp]
type = NodalL2Error
function = answer_fcn
variable = end1_var
[../]
[./end2_pp]
type = NodalL2Error
function = answer_fcn
variable = end2_var
[../]
[./end3_pp]
type = NodalL2Error
function = answer_fcn
variable = end3_var
[../]
[./one_pt1_pp]
type = NodalL2Error
function = answer_fcn
variable = one_pt1_var
[../]
[./one_pt2_pp]
type = NodalL2Error
function = answer_fcn
variable = one_pt2_var
[../]
[./one_pt3_pp]
type = NodalL2Error
function = answer_fcn
variable = one_pt3_var
[../]
[./other_axis1_pp]
type = NodalL2Error
function = answer_fcn
variable = other_axis1_var
[../]
[./other_axis2_pp]
type = NodalL2Error
function = answer_fcn
variable = other_axis2_var
[../]
[./other_axis3_pp]
type = NodalL2Error
function = answer_fcn
variable = other_axis3_var
[../]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = oneDa
hide = dummy
exodus = false
csv = true
[]
(modules/porous_flow/test/tests/chemistry/except5.i)
# Exception test.
# Incorrect number of equilibrium constant
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E2
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/peridynamics/test/tests/jacobian_check/2D_mechanics_smallstrain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/combined/test/tests/elastic_patch/ad_elastic_patch_plane_strain.i)
#
# This problem is taken from the Abaqus verification manual:
# "1.5.1 Membrane patch test"
# The stress solution is given as:
# xx = yy = 1600
# zz = 800
# xy = 400
# yz = zx = 0
#
# Since the strain is 1e-3 in both directions, the new density should be
# new_density = original_density * V_0 / V
# new_density = 0.283 / (1 + 1e-3 + 1e-3) = 0.282435
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Mesh]
file = elastic_patch_rz.e
[]
[Variables]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = SMALL
incremental = true
planar_formulation = PLANE_STRAIN
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
boundary = 10
function = '1e-3*(x+0.5*y)'
[]
[uz]
type = FunctionDirichletBC
variable = disp_y
boundary = 10
function = '1e-3*(y+0.5*x)'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[]
[Materials]
[density]
type = ADDensity
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/nodal_void_volume/nodal_void_volume.i)
# Computes nodal void volume and compares with the Postprocessor hand-calculated values
[Mesh]
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '1 1 2 2'
dy = '1 4'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[u]
type = Diffusion
variable = u
[]
[]
[Executioner]
type = Transient
end_time = 1
[]
[Outputs]
csv = true
[]
[UserObjects]
[nodal_void_volume]
type = NodalVoidVolume
porosity = porosity
concentration = u
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[vol]
[]
[]
[AuxKernels]
[porosity]
type = FunctionAux
variable = porosity
function = 'if(x<4, 1, 2)'
[]
[vol]
type = NodalVoidVolumeAux
variable = vol
nodal_void_volume_uo = nodal_void_volume
[]
[]
[Postprocessors]
[quarter]
type = PointValue
point = '0 0 0'
variable = vol
[]
[half]
type = PointValue
point = '1 0 0'
variable = vol
[]
[three_quarters]
type = PointValue
point = '2 0 0'
variable = vol
[]
[one_and_half]
type = PointValue
point = '4 0 0'
variable = vol
[]
[one]
type = PointValue
point = '6 0 0'
variable = vol
[]
[one_and_quarter]
type = PointValue
point = '0 1 0'
variable = vol
[]
[two_and_half]
type = PointValue
point = '1 1 0'
variable = vol
[]
[three_and_three_quarters]
type = PointValue
point = '2 1 0'
variable = vol
[]
[seven_and_half]
type = PointValue
point = '4 1 0'
variable = vol
[]
[five]
type = PointValue
point = '6 1 0'
variable = vol
[]
[]
(modules/porous_flow/test/tests/jacobian/chem12.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with three primary variables and four reactions
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.05
[]
[b]
initial_condition = 0.1
[]
[c]
initial_condition = 0.15
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1.234
[]
[eqm_k1]
initial_condition = 1.999
[]
[eqm_k2]
initial_condition = 0.789
[]
[eqm_k3]
initial_condition = 1.111
[]
[ini_sec_conc0]
initial_condition = 0.02
[]
[ini_sec_conc1]
initial_condition = 0.04
[]
[ini_sec_conc2]
initial_condition = 0.06
[]
[ini_sec_conc3]
initial_condition = 0.08
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = '1E10 2E10 3E10 4E10'
stoichiometry = '1 1 2 0'
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = '1.1E10 2.2E10 3.3E10 4.4E10'
stoichiometry = '2 -2 0 0.5'
[]
[c]
type = PorousFlowPreDis
variable = c
mineral_density = '0.1E10 0.2E10 0.3E10 0.4E10'
stoichiometry = '3 -3 0 1'
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b c temp'
number_fluid_phases = 1
number_fluid_components = 4
number_aqueous_kinetic = 4
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b c'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b c'
num_reactions = 4
equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3'
primary_activity_coefficients = '0.5 0.8 0.9'
reactions = '1 2 3
1 -2 -3
2 0 0
0 0.5 1'
specific_reactive_surface_area = '-44.4E-2 22.1E-2 32.1E-1 -50E-2'
kinetic_rate_constant = '0.678 0.999 1.23 0.3'
activation_energy = '4.4 3.3 4.5 4.0'
molar_volume = '3.3 4.4 5.5 6.6'
reference_temperature = 1
gas_constant = 7.4
theta_exponent = '1.0 1.1 1.2 0.9'
eta_exponent = '1.2 1.01 1.1 1.2'
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = 'ini_sec_conc0 ini_sec_conc1 ini_sec_conc2 ini_sec_conc3'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform10.i)
# apply a shear deformation and tensile stretch to observe all hardening.
# Here p_trial=12, q_trial=2*Sqrt(20)
# MOOSE yields:
# q_returned = 1.696
# p_returned = 0.100
# intnl_shear = 1.81
# intnl_tens = 0.886
# These give, at the returned point
# cohesion = 1.84
# tanphi = 0.513
# tanpsi = 0.058
# tensile = 0.412
# This means that
# f_shear = -0.0895
# f_tensile = -0.312
# Note that these are within smoothing_tol (=1) of each other
# Hence, smoothing must be used:
# ismoother = 0.0895
# (which gives the yield function value = 0)
# smoother = 0.328
# This latter gives dg/dq = 0.671, dg/dp = 0.368
# for the flow directions. Finally ga = 2.70, and
# the returned point satisfies the normality conditions.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 't'
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '2*t'
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't'
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 0
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 1E8
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-3
perfect_guess = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform10
[./csv]
type = CSV
[../]
[]
(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_different_submesh/main.i)
# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
# 1) The number of x and y divisions in the sub app is not the same as the master app
# 2) The subapp mesh is skewed in x and z
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0.0
xmax = 10.0
nx = 15
ymin = 1.0
ymax = 11.0
ny = 25
zmin = 2.0
zmax = 12.0
nz = 35
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./s_in] # Add in the contribution from the SubApp
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'top bottom left right front back'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3 4 5'
physical_bounds = '0.0 10.0 1.0 11.0 2.0 12.0'
x = Legendre
y = Legendre
z = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/porous_flow/examples/groundwater/ex01.i)
# Groundwater extraction example.
# System consists of two confined aquifers separated by an aquitard
# There is a hydraulic gradient in the upper aquifer
# A well extracts water from the lower aquifer, and the impact on the upper aquifer is observed
# In the center of the model, the roof of the upper aquifer sits 70m below the local water table
[Mesh]
[basic_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = -50
xmax = 50
nx = 20
ymin = -25
ymax = 25
ny = 10
zmin = -100
zmax = -70
nz = 3
[]
[lower_aquifer]
type = SubdomainBoundingBoxGenerator
input = basic_mesh
block_id = 1
block_name = lower_aquifer
bottom_left = '-1000 -500 -100'
top_right = '1000 500 -90'
[]
[aquitard]
type = SubdomainBoundingBoxGenerator
input = lower_aquifer
block_id = 2
block_name = aquitard
bottom_left = '-1000 -500 -90'
top_right = '1000 500 -80'
[]
[upper_aquifer]
type = SubdomainBoundingBoxGenerator
input = aquitard
block_id = 3
block_name = upper_aquifer
bottom_left = '-1000 -500 -80'
top_right = '1000 500 -70'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = insitu_pp
[]
[]
[BCs]
[pp]
type = FunctionDirichletBC
variable = pp
function = insitu_pp
boundary = 'left right top bottom front back'
[]
[]
[Functions]
[upper_aquifer_head]
type = ParsedFunction
expression = '10 + x / 200'
[]
[lower_aquifer_head]
type = ParsedFunction
expression = '20'
[]
[insitu_head]
type = ParsedFunction
symbol_values = 'lower_aquifer_head upper_aquifer_head'
symbol_names = 'low up'
expression = 'if(z <= -90, low, if(z >= -80, up, (up * (z + 90) - low * (z + 80)) / (10.0)))'
[]
[insitu_pp]
type = ParsedFunction
symbol_values = 'insitu_head'
symbol_names = 'h'
expression = '(h - z) * 1E4'
[]
[l_rate]
type = ParsedFunction
symbol_values = 'm3_produced dt'
symbol_names = 'm3_produced dt'
expression = '1000 * m3_produced / dt'
[]
[]
[AuxVariables]
[insitu_head]
[]
[head_change]
[]
[]
[AuxKernels]
[insitu_head]
type = FunctionAux
variable = insitu_head
function = insitu_head
[]
[head_change]
type = ParsedAux
coupled_variables = 'pp insitu_head'
use_xyzt = true
expression = 'pp / 1E4 + z - insitu_head'
variable = head_change
[]
[]
[Postprocessors]
[m3_produced]
type = PorousFlowPlotQuantity
uo = volume_extracted
outputs = 'none'
[]
[dt]
type = TimestepSize
outputs = 'none'
[]
[l_per_s]
type = FunctionValuePostprocessor
function = l_rate
[]
[]
[VectorPostprocessors]
[drawdown]
type = LineValueSampler
variable = head_change
start_point = '-50 0 -75'
end_point = '50 0 -75'
num_points = 101
sort_by = x
[]
[]
[PorousFlowBasicTHM]
fp = simple_fluid
gravity = '0 0 -10'
porepressure = pp
multiply_by_density = false
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
# the following mean that density = 1000 * exp(P / 1E15) ~ 1000
thermal_expansion = 0
bulk_modulus = 1E15
[]
[]
[Materials]
[porosity_aquifers]
type = PorousFlowPorosityConst
porosity = 0.05
block = 'upper_aquifer lower_aquifer'
[]
[porosity_aquitard]
type = PorousFlowPorosityConst
porosity = 0.2
block = aquitard
[]
[biot_mod]
type = PorousFlowConstantBiotModulus
fluid_bulk_modulus = 2E9
biot_coefficient = 1.0
[]
[permeability_aquifers]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
block = 'upper_aquifer lower_aquifer'
[]
[permeability_aquitard]
type = PorousFlowPermeabilityConst
permeability = '1E-16 0 0 0 1E-16 0 0 0 1E-17'
block = aquitard
[]
[]
[DiracKernels]
[sink]
type = PorousFlowPolyLineSink
SumQuantityUO = volume_extracted
point_file = ex01.bh_lower
line_length = 10
variable = pp
# following produces a flux of 0 m^3(water)/m(borehole length)/s if porepressure = 0, and a flux of 1 m^3/m/s if porepressure = 1E9
p_or_t_vals = '0 1E9'
fluxes = '0 1'
[]
[]
[UserObjects]
[volume_extracted]
type = PorousFlowSumQuantity
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
[TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 1.1E5
[]
end_time = 3.456E5 # 4 days
nl_abs_tol = 1E-13
[]
[Outputs]
[csv]
type = CSV
file_base = ex01_lower_extraction
execute_on = final
[]
[]
(modules/porous_flow/test/tests/jacobian/mass02.i)
# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 1component
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
exodus = false
[]
(modules/combined/test/tests/generalized_plane_strain_tm_contact/out_of_plane_pressure.i)
# Tests for application of out-of-plane pressure in generalized plane strain.
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./saved_x]
order = FIRST
family = LAGRANGE
[../]
[./saved_y]
order = FIRST
family = LAGRANGE
[../]
[./saved_zz]
order = FIRST
family = SCALAR
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[Physics]
[./SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
out_of_plane_pressure = traction_function
factor = 1e5
[../]
[../]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxScalarKernels]
[./gps_ref_res]
type = GeneralizedPlaneStrainReferenceResidual
variable = saved_zz
generalized_plane_strain = gps_GeneralizedPlaneStrainUserObject
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./traction_function]
type = PiecewiseLinear
x = '0 2'
y = '0 1'
[../]
[]
[BCs]
[./leftx]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./strain]
type = ComputePlaneSmallStrain
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-11
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/tests/kernels/darcy_advection/darcy_advection.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 200
ny = 10
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[pressure]
initial_condition = 10000
[]
[]
[Kernels]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[BCs]
[inlet_temperature]
type = DirichletBC
variable = temperature
boundary = left
value = 350
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
radius = 1
temperature = temperature
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mechanical_constraint/frictionless_kinematic.i)
[Mesh]
file = blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = frictionless
penalty = 1e+6
[../]
[]
(modules/thermal_hydraulics/test/tests/controls/pid_control/test.i)
# This test "measures" the liquid temperature at location (10, 0, 0) on a 15 meters
# long pipe and adjusts the inlet stagnation temperature using a PID controller with
# set point at 340 K. The pipe is filled with water at T = 350 K. The purpose is to
# make sure that the channel fills with colder liquid and levels at the set point
# value. In steady state there should be a flat temperature profile at ~340 K.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 105.e3
T0 = 300.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[ControlLogic]
[T_set_point]
type = GetFunctionValueControl
function = 340
[]
[pid_ctrl]
type = PIDControl
input = T_reading
set_point = T_set_point:value
K_i = 0.05
K_p = 0.2
K_d = 0.1
initial_value = 340
[]
[set_inlet_value]
type = SetComponentRealValueControl
component = inlet
parameter = T0
value = pid_ctrl:output
[]
[]
[Postprocessors]
[T_reading]
type = PointValue
point = '10 0 0'
variable = T
execute_on = timestep_begin
[]
[T_inlet]
type = PointValue
point = '0 0 0'
variable = T
execute_on = timestep_begin
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
end_time = 300.0
[]
[Outputs]
[out]
type = CSV
execute_on = 'final'
[]
[console]
type = Console
max_rows = 1
[]
[]
(test/tests/functions/function_file_format/function_file_format_test.i)
# This tests the capability of the code to read input files in csv or space separated format.
# There are four variables and four functions of the same name; a,b,c, and d. The diffusion equation is "solved"
# for each of these variables with a boundary condition of type FunctionDirchletBC applied to a boundary
# (i.e. node set) that includes every node in the element, so the solution is the boundary condition defined by the function.
# Each boundary condition uses a function of type PiecewiseLinear that gets its value from a file,
# which could be in comma separated or space separated format. The input file can also contain comments.
#
# The files could have the form
# 0,1,2,3 # time
# 0,4,5,6 # bc value
# for format = row
# or
# 0,0
# 1,4
# 2,5
# 3,6
# for format = column
# Values in files could be separated by white space. See the .csv and .dat files for format examples.
#
# The value of the variables should correspond to the function.
# At time = 0, the variable = 0, at time = 1, variable = 4 and so on.
[Mesh]
file = cube.e
# This problem only has 1 element, so using DistributedMesh in parallel
# isn't really an option, and we don't care that much about DistributedMesh
# in serial.
parallel_type = replicated
[]
[Variables]
[a]
[]
[b]
[]
[c]
[]
[d]
[]
[e]
[]
[f]
[]
[]
[Functions]
[a]
type = PiecewiseLinear
data_file = rows.csv
format = rows
[]
[b]
type = PiecewiseLinear
data_file = columns.csv
format = columns
[]
[c]
type = PiecewiseLinear
data_file = rows_space.dat
format = rows
[]
[d]
type = PiecewiseLinear
data_file = columns_space.dat
format = columns
[]
[e_func]
type = PiecewiseLinear
data_file = rows_more_data.csv
format = rows
xy_in_file_only = false
[]
[f]
type = PiecewiseLinear
data_file = columns_more_data.csv
format = columns
xy_in_file_only = false
[]
[]
[Kernels]
[diffa]
type = Diffusion
variable = a
[]
[diffb]
type = Diffusion
variable = b
[]
[diffc]
type = Diffusion
variable = c
[]
[diffd]
type = Diffusion
variable = d
[]
[diffe]
type = Diffusion
variable = e
[]
[difff]
type = Diffusion
variable = f
[]
[]
[BCs]
[a]
type = FunctionDirichletBC
variable = a
boundary = '1'
function = a
[]
[b]
type = FunctionDirichletBC
variable = b
boundary = '1'
function = b
[]
[c]
type = FunctionDirichletBC
variable = c
boundary = '1'
function = c
[]
[d]
type = FunctionDirichletBC
variable = d
boundary = '1'
function = d
[]
[e]
type = FunctionDirichletBC
variable = e
boundary = '1'
function = e_func
[]
[f]
type = FunctionDirichletBC
variable = f
boundary = '1'
function = f
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 3
nl_rel_tol = 1e-12
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion_function/instantaneous.i)
# This test checks the thermal expansion calculated via a instantaneous thermal expansion coefficient.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 3
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = '1 + t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
thermal_expansion_function = 4e-4
stress_free_temperature = 1.5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Postprocessors]
[./disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./temp_avg]
type = ElementAverageValue
variable = temp
[../]
[]
[Executioner]
type = Transient
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/grain_growth/voronoi_adaptivity.i)
[Mesh]
[drmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 30
ny = 30
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = FauxPolycrystalVoronoi
rand_seed = 105
grain_num = 4
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
active = ''
[./ngrains]
type = FeatureFloodCount
variable = bnds
threshold = 0.7
[../]
[]
[Preconditioning]
active = ''
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-13
start_time = 0.0
num_steps = 2
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.7
coarsen_fraction = 0.1
max_h_level = 1
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/multilevel_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./sub_average]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = multilevel_sub.i
[../]
[]
[Transfers]
[./sub_average]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = sub
variable = sub_average
postprocessor = sub_average
[../]
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/multilevel_subsub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./subsub_average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/fflux10.i)
# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, BW relative perm, nonzero gravity, unsaturated with BW
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[massfrac1]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = -0.7+x+y
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 0.3
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = massfrac1
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0 massfrac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureBW
Sn = 0.05
Ss = 0.9
las = 2.2
C = 1.5
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityBW
Sn = 0.05
Ss = 0.9
Kn = 0.02
Ks = 0.95
C = 1.5
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/porous_flow/test/tests/chemistry/except15.i)
# Exception test
# Incorrect number of secondary densities
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = '1 1'
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 1
stoichiometry = 3
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '2 3'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = 1.5e4
molar_volume = 1
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(test/tests/functions/default_function/default_function.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = FuncCoefDiffusion
variable = u
# No default function supplied
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/plane_stress/ad_weak_plane_stress_finite.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./nl_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = ADMaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./min_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = min
[../]
[./max_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = max
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = FINITE
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
eigenstrain_names = eigenstrain
use_automatic_differentiation = true
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./strain_zz]
type = ADRankTwoAux
rank_two_tensor = total_strain
variable = nl_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 1 100'
y='0 0.00 0.00'
[../]
[./tempfunc]
type = ParsedFunction
expression = '(1 - x) * t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = 'weak_plane_stress_finite_out'
exodus = true
[]
(test/tests/multiapps/max_procs_per_app/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
max_procs_per_app = 1
[../]
[]
(tutorials/tutorial02_multiapps/step01_multiapps/02_sub_sublimit.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/parser/kinetic_without_action.i)
# Explicitly adds all Kernels and AuxKernels. Used to check that the
# SolidKineticReactions parser is working correctly
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
initial_condition = 0.1
[../]
[./b]
initial_condition = 0.1
[../]
[./c]
initial_condition = 0.1
[../]
[./d]
initial_condition = 0.1
[../]
[]
[AuxVariables]
[./m1]
[../]
[./m2]
[../]
[./m3]
[../]
[]
[AuxKernels]
[./m1]
type = KineticDisPreConcAux
variable = m1
v = 'a b'
sto_v = '1 1'
log_k = -8
r_area = 1
ref_kconst = 1e-8
e_act = 1e4
gas_const = 8.314
ref_temp = 298.15
sys_temp = 298.15
[../]
[./m2]
type = KineticDisPreConcAux
variable = m2
v = 'c d'
sto_v = '2 3'
log_k = -8
r_area = 2
ref_kconst = 2e-8
e_act = 2e4
gas_const = 8.314
ref_temp = 298.15
sys_temp = 298.15
[../]
[./m3]
type = KineticDisPreConcAux
variable = m3
v = 'a c'
sto_v = '1 -2'
log_k = -8
r_area = 3
ref_kconst = 3e-8
e_act = 3e4
gas_const = 8.314
ref_temp = 298.15
sys_temp = 298.15
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./c_ie]
type = PrimaryTimeDerivative
variable = c
[../]
[./d_ie]
type = PrimaryTimeDerivative
variable = d
[../]
[./a_kin]
type = CoupledBEKinetic
variable = a
v = 'm1 m3'
weight = '1 1'
[../]
[./b_kin]
type = CoupledBEKinetic
variable = b
v = m1
weight = 1
[../]
[./c_kin]
type = CoupledBEKinetic
variable = c
v = 'm2 m3'
weight = '2 -2'
[../]
[./d_kin]
type = CoupledBEKinetic
variable = d
v = m2
weight = 3
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 1
l_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = kinetic_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
(modules/phase_field/test/tests/actions/conserved_split_1var_high_order.i)
#
# Test the conserved action with split solve and 1 variable
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD
second_order = true
[]
[Modules]
[./PhaseField]
[./Conserved]
[./cv]
solve_type = REVERSE_SPLIT
family = LAGRANGE
order = SECOND
free_energy = F
kappa = 2.0
mobility = 1.0
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = CrossIC
x1 = 5.0
y1 = 5.0
x2 = 45.0
y2 = 45.0
variable = cv
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'cv'
expression = '(1-cv)^2 * (1+cv)^2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-5
nl_max_its = 10
nl_rel_tol = 1.0e-12
start_time = 0.0
num_steps = 5
dt = 0.7
[]
[Outputs]
exodus = true
[]
(test/tests/test_harness/csv_validation_tester_01.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmax = 3
[]
[Functions]
[./fn]
type = PiecewiseLinear
axis = x
x = '0 2'
y = '1.01 2.99'
[../]
[]
[AuxVariables]
[./a]
[../]
[]
[AuxKernels]
[./a_ak]
type = FunctionAux
variable = a
function = fn
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./value1]
type = PointValue
variable = a
point = '0 0 0'
[../]
[./value2]
type = PointValue
variable = a
point = '1 0 0'
[../]
[./value3]
type = PointValue
variable = a
point = '2 0 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
solve_type = NEWTON
[]
[Outputs]
[./csv]
type = CSV
file_base = csv_validation_tester_01
execute_on = 'final'
[../]
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/hht_test.i)
# Test for HHT time integration
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + alpha*(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first term on the left is evaluated using the Inertial force kernel
# The next two terms on the left involving alpha are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
hht_alpha = 0.11
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
gamma = 0.5
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./Pressure]
[./Side1]
boundary = bottom
function = pressure
factor = 1
hht_alpha = 0.11
displacements = 'disp_x disp_y disp_z'
[../]
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '7750'
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0.0 0.1 0.2 1.0 2.0 5.0'
y = '0.0 0.1 0.2 1.0 1.0 1.0'
scale_factor = 1e9
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[../]
[./vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[../]
[./accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_convection_rz/heat_rate_convection_rz.i)
# Tests the HeatRateConvectionRZ post-processor.
R_o = 0.2
thickness = 0.05
R_i = ${fparse R_o - thickness}
L = 3.0
S = ${fparse 2 * pi * R_o * L}
Q = 5000
T = 300
T_ambient = 350
htc = ${fparse Q / (S * (T_ambient - T))}
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '1 2 3'
orientation = '1 1 1'
inner_radius = ${R_i}
length = ${L}
n_elems = 50
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
initial_T = ${T}
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateConvectionRZ
boundary = heat_structure:outer
axis_point = '1 2 3'
axis_dir = '1 1 1'
htc = ${htc}
T = T_solid
T_ambient = ${T_ambient}
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = 'heat_rate_convection_rz'
[csv]
type = CSV
precision = 15
execute_on = 'initial'
[]
[]
(test/tests/transfers/multiapp_mesh_function_transfer/tosub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[to_sub]
source_variable = u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
[]
[elemental_to_sub]
source_variable = u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
[]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_z_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 10
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 1.0
ymax = 1.0
zmax = 10.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '9 3'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '12 1'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_zz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
[]
[sigma_zz]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0'
y = '-4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_zz stress_zz stress_xx stress_yy stress_xy stress_xz stress_yz'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
# F G H L M N
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 100.0
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_x
boundary = 101
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[pressure]
type = ADPressure
boundary = front
function = pull
variable = disp_z
component = 2
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1.0e-13
nl_abs_tol = 1.0e-13
l_max_its = 90
num_steps = 10
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_zz]
type = ElementalVariableValue
variable = creep_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_zz]
type = ElementalVariableValue
variable = elastic_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_zz]
type = ElementalVariableValue
variable = stress_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(test/tests/functions/piecewise_constant_from_csv/piecewise_constant_elem_multiple.i)
[Mesh]
allow_renumbering = false
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1.5 2.4 0.1'
dy = '1.3 0.9'
ix = '2 1 1'
iy = '1 3'
subdomain_id = '0 1 1
2 2 2'
[]
[]
[AuxVariables]
[u]
family = MONOMIAL
order = CONSTANT
[]
[]
[UserObjects]
[reader_element]
type = PropertyReadFile
prop_file_name = 'data_element.csv data_element_t2.csv'
read_type = 'element'
nprop = 3 # number of columns in CSV
execute_on = TIMESTEP_END
[]
[]
[Functions]
[element]
type = PiecewiseConstantFromCSV
read_prop_user_object = 'reader_element'
read_type = 'element'
column_number = '2'
[]
[]
[ICs]
[element]
type = FunctionIC
variable = 'u'
function = 'element'
[]
[]
[AuxKernels]
[set_elem]
type = FunctionAux
variable = 'u'
function = 'element'
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/energy_conservation/heat03.i)
# The sample is a single unit element, with roller BCs on the sides
# and bottom. A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow or heat flow.
# Heat energy conservation is checked.
#
# Under these conditions (here L is the height of the sample: L=1 in this case):
# porepressure = porepressure(t=0) - (Fluid bulk modulus)*log(1 - 0.01*t)
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# Also, the total heat energy must be conserved: this is
# fluid_mass * fluid_heat_cap * temperature + (1 - porosity) * rock_density * rock_heat_cap * temperature * volume
# Since fluid_mass is conserved, and volume = (1 - 0.01*t), this can be solved for temperature:
# temperature = initial_heat_energy / (fluid_mass * fluid_heat_cap + (1 - porosity) * rock_density * rock_heat_cap * (1 - 0.01*t))
#
# Parameters:
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 0.5
# initial porepressure = 0.1
# initial temperature = 10
#
# Desired output:
# zdisp = -0.01*t
# p0 = 0.1 - 0.5*log(1-0.01*t)
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t
# t0 = 11.5 / (0.159 + 0.99 * (1 - 0.01*t))
#
# Regarding the "log" - it comes from preserving fluid mass
#
# Note that the PorousFlowMassVolumetricExpansion and PorousFlowHeatVolumetricExpansion Kernels are used
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
initial_condition = 0.1
[]
[temp]
initial_condition = 10
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_z
function = -0.01*t
boundary = front
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = pp
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[temp]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[poro_vol_exp_temp]
type = PorousFlowHeatVolumetricExpansion
variable = temp
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
viscosity = 1
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.5 0 0 0 0.5 0 0 0 0.5'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '0 0 0'
variable = pp
[]
[t0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '0 0 0'
variable = temp
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
use_displaced_mesh = false
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[rock_heat]
type = PorousFlowHeatEnergy
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[fluid_heat]
type = PorousFlowHeatEnergy
include_porous_skeleton = false
phase = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2
end_time = 10
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = heat03
[csv]
type = CSV
[]
[]
(modules/porous_flow/test/tests/dirackernels/bh_except07.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
use_mobility = true
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictionless_penalty_contact_line_search.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2. The gold file is run
# on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[./horizontal_movement]
type = ParsedFunction
expression = -0.04*sin(4*t)+0.02
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[./tot_nonlin_it]
type = CumulativeValuePostprocessor
postprocessor = nonlinear_its
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-ksp_monitor_true_residual'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'contact'
contact_line_search_ltol = .5
contact_line_search_allowed_lambda_cuts = 0
l_max_its = 100
nl_max_its = 20
dt = 0.1
end_time = 3
# num_steps = 30
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/outputs/transferred_scalar_variable/transferred_scalar_variable.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./average_scalar]
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
csv = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
[../]
[]
[Transfers]
[./average_transfer]
type = MultiAppPostprocessorToAuxScalarTransfer
from_multi_app = sub
from_postprocessor = average
to_aux_scalar = average_scalar
[../]
[]
(test/tests/functions/piecewise_linear_from_vectorpostprocessor/vector_postprocessor_function.i)
# This function linearly interpolates the data generated by a vector post
# processor. The purpose is to have a function take points and a field variable
# (aux or primary) as arguments.
# It also uses a ConstantVectorPostprocessor to test that parallel syncing is
# working for VectorPostprocessorFunction.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 4
xmin = 0.0
xmax = 0.004
ymin = 0.0
ymax = 0.008
[]
[Variables]
[u]
initial_condition = 0
[]
[]
[AuxVariables]
[v]
initial_condition = 1
[]
[test_parallel]
[]
[]
[Functions]
[ramp_u]
type = ParsedFunction
expression = 't'
[]
[point_value_function_u]
type = VectorPostprocessorFunction
component = y
argument_column = y
value_column = u
vectorpostprocessor_name = point_value_vector_postprocessor_u
[]
[line_value_function_v]
type = VectorPostprocessorFunction
component = y
argument_column = y
value_column = v
vectorpostprocessor_name = line_value_vector_postprocessor_v
[]
[test_parallel_func]
type = VectorPostprocessorFunction
component = x
argument_column = xx
value_column = qq
vectorpostprocessor_name = test_parallel_vpp
[]
[function_v]
type = PiecewiseLinear
x = '0 0.008'
y = '1 2'
axis = y
[]
[]
[Kernels]
[diffusion_u]
type = Diffusion
variable = u
[]
[]
[AuxKernels]
[aux_v]
type = FunctionAux
variable = v
function = function_v
execute_on = 'TIMESTEP_BEGIN'
[]
[test_parallel]
type = FunctionAux
variable = test_parallel
function = test_parallel_func
execute_on = 'TIMESTEP_END'
[]
[]
[BCs]
[top_u]
type = FunctionDirichletBC
boundary = top
variable = u
function = ramp_u
[]
[bottom_u]
type = DirichletBC
boundary = bottom
variable = u
value = 0
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -ksp_gmres_restart'
petsc_options_value = ' lu superlu_dist 51'
line_search = 'none'
l_max_its = 50
l_tol = 1e-3
nl_max_its = 20
nl_rel_tol = 1e-4
nl_abs_tol = 1e-6
start_time = 0
num_steps = 1
dt = 1
[]
[Postprocessors]
[point_value_postprocessor_u]
type = FunctionValuePostprocessor
function = point_value_function_u
point = '0.002 0.004 0'
[]
[line_value_postprocessor_v]
type = FunctionValuePostprocessor
function = line_value_function_v
point = '0.002 0.004 0'
[]
[postprocessor_average_u]
type = ElementAverageValue
variable = u
[]
[postprocessor_average_v]
type = ElementAverageValue
variable = v
[]
[]
[VectorPostprocessors]
[point_value_vector_postprocessor_u]
type = PointValueSampler
variable = u
points = '0 0.001 0 0 0.004 0 0 0.008 0'
#points = '0.001 0 0 0.002 0 0'
sort_by = y
execute_on = linear
[]
[line_value_vector_postprocessor_v]
type = LineValueSampler
variable = v
start_point = '0 0.001 0'
end_point = '0 0.008 0'
num_points = 5
sort_by = y
execute_on = linear
[]
[test_parallel_vpp]
type = ConstantVectorPostprocessor
vector_names = 'xx qq'
value = '0 1;
1000 1000'
execute_on = 'initial timestep_begin'
[]
[]
[Outputs]
time_step_interval = 1
csv = false
exodus = true
file_base = out
[console]
type = Console
output_linear = true
max_rows = 10
[]
[]
(modules/porous_flow/test/tests/aux_kernels/element_normal_1D_2D.i)
# The PorousFlowElementNormal is used to calculate normal directions
[Mesh]
[base]
type = AnnularMeshGenerator
dmax = 90
nr = 3
nt = 1
rmin = 0
rmax = 1
[]
[rotate]
type = TransformGenerator
input = base
transform = ROTATE
vector_value = '0 45 0'
[]
[rmax_block]
type = LowerDBlockFromSidesetGenerator
input = rotate
sidesets = rmax
new_block_name = rmax
[]
[dmax_block]
type = LowerDBlockFromSidesetGenerator
input = rmax_block
sidesets = dmax
new_block_name = dmax
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[nx]
family = MONOMIAL
order = CONSTANT
[]
[ny]
family = MONOMIAL
order = CONSTANT
[]
[nz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[nx]
type = PorousFlowElementNormal
variable = nx
component = x
1D_perp = '0 1 0'
[]
[ny]
type = PorousFlowElementNormal
variable = ny
component = y
1D_perp = '0 1 0'
[]
[nz]
type = PorousFlowElementNormal
variable = nz
component = z
1D_perp = '0 1 0'
[]
[]
[Postprocessors]
[n2Dx]
type = ElementAverageValue
variable = nx
block = '0 1'
[]
[n2Dy]
type = ElementAverageValue
variable = ny
block = '0 1'
[]
[n2Dz]
type = ElementAverageValue
variable = nz
block = '0 1'
[]
[nrmaxx]
type = ElementAverageValue
variable = nx
block = rmax
[]
[nrmaxy]
type = ElementAverageValue
variable = ny
block = rmax
[]
[nrmaxz]
type = ElementAverageValue
variable = nz
block = rmax
[]
[ndmaxx]
type = ElementAverageValue
variable = nx
block = dmax
[]
[ndmaxy]
type = ElementAverageValue
variable = ny
block = dmax
[]
[ndmaxz]
type = ElementAverageValue
variable = nz
block = dmax
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/1D_spherical/smallStrain_1DSphere.i)
# This simulation models the mechanics solution for a solid sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions. The inner center of the sphere, r = 0, is pinned to prevent
# movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{- P * (1 - 2 * v) * r}{E}
#
# where P is the applied pressure, v is Poisson's ration, E is Young's Modulus,
# and r is the radial position.
#
# The test assumes a radius of 4, zero displacement at r = 0mm, and an applied
# outer pressure of 1MPa. Under these conditions in a solid sphere, the radial
# stress is constant and has a value of -1 MPa.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 4
nx = 4
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Problem]
coord_type = RSPHERICAL
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
save_in = residual_r
generate_output = 'spherical_hoop_stress spherical_radial_stress'
spherical_center_point = '0.0 0.0 0.0'
[]
[]
[AuxVariables]
[residual_r]
[]
[]
[Postprocessors]
[stress_rr]
type = ElementAverageValue
variable = spherical_radial_stress
[]
[stress_tt]
type = ElementAverageValue
variable = spherical_hoop_stress
[]
[residual_r]
type = NodalSum
variable = residual_r
boundary = right
[]
[]
[BCs]
[innerDisp]
type = DirichletBC
boundary = left
variable = disp_r
value = 0.0
[]
[outerPressure]
type = Pressure
boundary = right
variable = disp_r
factor = 1
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.345
youngs_modulus = 1e4
[]
[stress]
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 0.25
dtmin = 0.0001
end_time = 0.25
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/picard_multilevel/picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[v2]
[]
[]
[Kernels]
[diff_v]
type = Diffusion
variable = v
[]
[coupled_force]
type = CoupledForce
variable = v
v = v2
[]
[td_v]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[]
[right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[]
[]
[Postprocessors]
# Accumulate the number of times 'timestep_end' is reached
# (which is an indicator of the number of Picard iterations)
[cumulative_picard_its_pp]
type = TestPostprocessor
test_type = custom_execute_on
execute_on = 'timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub2]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub2.i
sub_cycling = true
execute_on = timestep_end
[]
[]
[Transfers]
[v2]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub2
source_variable = v
variable = v2
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/correctness/neohookean.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[strain]
type = ParsedFunction
expression = 't'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[boty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = strain
[]
[]
[Materials]
[compute_stress]
type = ComputeNeoHookeanStress
lambda = 4000.0
mu = 6700.0
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/dynamics/wave_1D/wave_newmark.i)
# Wave propogation in 1D using Newmark time integration
#
# The test is for an 1D bar element of length 4m fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + K*disp = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# This equation is equivalent to:
#
# density*accel + Div Stress= 0
#
# The first term on the left is evaluated using the Inertial force kernel
# The last term on the left is evaluated using StressDivergenceTensors
#
# The displacement at the second, third and fourth node at t = 0.1 are
# -8.021501116638234119e-02, 2.073994362053969628e-02 and -5.045094181261772920e-03, respectively
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 4
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 4.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.3025
gamma = 0.6
eta=0.0
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.3025
gamma = 0.6
eta=0.0
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.3025
gamma = 0.6
eta = 0.0
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.3025
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.6
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.3025
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.6
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.3025
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.6
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value=0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = right
value=0.0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value=0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = left
value=0.0
[../]
[./front_x]
type = DirichletBC
variable = disp_x
boundary = front
value=0.0
[../]
[./front_z]
type = DirichletBC
variable = disp_z
boundary = front
value=0.0
[../]
[./back_x]
type = DirichletBC
variable = disp_x
boundary = back
value=0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = back
value=0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = displacement_bc
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1 0'
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1'
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 6.0
l_tol = 1e-12
nl_rel_tol = 1e-12
dt = 0.1
[]
[Functions]
[./displacement_bc]
type = PiecewiseLinear
data_file = 'sine_wave.csv'
format = columns
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp_1]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_2]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./disp_3]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./disp_4]
type = NodalVariableValue
nodeid = 14
variable = disp_y
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/phase_field/test/tests/phase_field_kernels/ADSplitCahnHilliard.i)
#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the SplitCHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_Cu_Split_test.i (exodiff match)
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 60
ymin = 0
ymax = 60
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0
y1 = 0
radius = 30.0
invalue = 1.0
outvalue = -0.5
int_width = 30.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = ADSplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = ADSplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = ADCoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./pfmobility]
type = ADGenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '100 40'
[../]
[./free_energy]
type = ADMathFreeEnergy
f_name = F
c = 'c'
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
num_steps = 2
dt = 1
[]
[Outputs]
exodus = true
file_base = SplitCahnHilliard_out
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_no_split.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = none
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/relative_solution_difference_norm/test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
elem_type = QUAD4
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./ffn]
type = ParsedFunction
expression = '2 - t'
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = ffn
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Postprocessors]
[./rsn]
type = RelativeSolutionDifferenceNorm
execute_on = TIMESTEP_END
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/SmoothSuperellipsoidIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = SmoothSuperellipsoidIC
variable = c
x1 = 25.0
y1 = 25.0
a = 8.0
b = 12.0
n = 3.5
invalue = 1.0
outvalue = -0.8
int_width = 4.0
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-4
nl_max_its = 40
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
exodus = false
[./out]
type = Exodus
refinements = 2
[../]
[]
(modules/contact/examples/3d_berkovich/indenter_berkovich_friction.i)
[Mesh]
file = indenter.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
order = FIRST
family = LAGRANGE
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[]
[AuxKernels]
[]
[Functions]
[./push_down]
type = ParsedFunction
expression = 'if(t < 1.5, -t, t-3.0)'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y saved_z'
use_finite_deform_jacobian = true
[../]
[]
[BCs]
[./botz]
type = DirichletBC
variable = disp_z
boundary = 101
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 101
value = 0.0
[../]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0.0
[../]
[./boty111]
type = DirichletBC
variable = disp_y
boundary = 111
value = 0.0
[../]
[./botx111]
type = DirichletBC
variable = disp_x
boundary = 111
value = 0.0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = '201'
function = push_down
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 201
value = 0.0
[../]
[./topx]
type = DirichletBC
variable = disp_x
boundary = 201
value = 0.0
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 48
slip_sys_file_name = input_slip_sys_bcc48.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 48 0.0001 0.01'
uo_state_var_name = state_var_gss
slip_incr_tol = 10.0
block = 1
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 48
uo_state_var_name = state_var_gss
block = 1
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 48
groups = '0 24 48'
group_values = '900 1000' #120
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
block = 1
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 48
hprops = '1.4 1000 1200 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
block = 1
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
block = 1
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
maximum_substep_iteration = 25
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 1
C_ijkl = '265190 113650 113650 265190 113650 265190 75769 75769 75760'
fill_method = symmetric9
[../]
[./elasticity_tensor_indenter]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000000.0
poissons_ratio = 0.3
block = 2
[../]
[./stress_indenter]
type = ComputeFiniteStrainElasticStress
block = 2
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 1
[../]
[./resid_z]
type = NodalSum
variable = saved_z
boundary = 201
[../]
[./disp_z]
type = NodalExtremeValue
variable = disp_z
boundary = 201
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 60
nl_max_its = 50
dt = 0.004
dtmin = 0.00001
end_time = 1.8
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6 # 6 if no friction
l_tol = 1e-3
automatic_scaling = true
[]
[Outputs]
[./my_checkpoint]
type = Checkpoint
time_step_interval = 50
[../]
exodus = true
csv = true
print_linear_residuals = true
print_perf_log = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '202'
secondary = '102'
[../]
[]
[Contact]
[./ind_base]
primary = 202
secondary = 102
model = coulomb
friction_coefficient = 0.4
normalize_penalty = true
formulation = tangential_penalty
penalty = 1e7
capture_tolerance = 0.0001
[../]
[]
(test/tests/functions/piecewise_multilinear/twoDa.i)
# PiecewiseMultilinear function tests in 2D
# See [Functions] block for a description of the tests
# The functions are compared with ParsedFunctions using postprocessors
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
nx = 6
ymin = 0
ymax = 1
ny = 6
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./bilinear1_var]
[../]
[]
[AuxKernels]
[./bilinear1_AuxK]
type = FunctionAux
variable = bilinear1_var
function = bilinear1_fcn
[../]
[]
[Functions]
# This is just f = 1 + 2x + 3y
[./bilinear1_fcn]
type = PiecewiseMultilinear
data_file = twoD1.txt
[../]
[./bilinear1_answer]
type = ParsedFunction
expression = 1+2*x+3*y
[../]
[]
[Postprocessors]
[./bilinear1_pp]
type = NodalL2Error
function = bilinear1_answer
variable = bilinear1_var
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = twoDa
hide = dummy
csv = true
[]
(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[center]
type = PointValue
variable = u
point = '0.5 0 0'
[]
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(modules/functional_expansion_tools/examples/2D_interface/sub.i)
# Basic example coupling a master and sub app at an interface in a 2D model.
# The master app provides a flux term to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's interface conditions, both value and flux, are transferred back
# to the master app
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.4
xmax = 2.4
nx = 30
ymin = 0.0
ymax = 10.0
ny = 20
[]
[Variables]
[./s]
[../]
[]
[Kernels]
[./diff_s]
type = HeatConduction
variable = s
[../]
[./time_diff_s]
type = HeatConductionTimeDerivative
variable = s
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_s]
type = ConstantIC
value = 2
variable = s
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = s
boundary = bottom
value = 0.1
[../]
[./interface_flux]
type = FXFluxBC
boundary = left
variable = s
function = FX_Basis_Flux_Sub
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '5'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXBoundaryValueUserObject
function = FX_Basis_Value_Sub
variable = s
boundary = left
[../]
[./FX_Flux_UserObject_Sub]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Sub
variable = s
boundary = left
diffusivity = thermal_conductivity
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/multiapps/application_block_multiapps/application_block_unregistered_sub.i)
[Application]
type = DummyApp
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
converge_on = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
incremental = false
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
strain = SMALL
add_variables = false
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff1_stress]
type = ComputeLinearElasticStress
block = '1'
[]
[stuff2_stress]
type = ComputeLinearElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-12'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 5
nl_rel_tol = 1e-09
start_time = -0.1
end_time = 0.3 # 3.5
l_tol = 1e-8
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[lm_x]
type = NodalValueSampler
variable = lm_x
boundary = '3'
sort_by = id
[]
[lm_y]
type = NodalValueSampler
variable = lm_y
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp lm_x lm_y'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_x = lm_x
lm_y = lm_y
variable = lm_x
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = false
mu = 0.4
c_t = 1.0e6
c = 1.0e6
[]
[x]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[y]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[]
(test/tests/time_steppers/dt2/dt2.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
elem_type = QUAD4
[]
[GlobalParams]
slope = 1
t_jump = 2
[]
[Functions]
active = 'u_func'
[./u_func]
type = ParsedFunction
expression = 'atan((t-2)*pi)' # atan((t-t_jump)*pi*slope) - has to match global params above
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = TEIC
[../]
[../]
[]
[Kernels]
active = 'td diff ffn'
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = TEJumpFFN
variable = u
[../]
[]
[BCs]
active = 'all'
[./all]
type = TEJumpBC
variable = u
boundary = '0 1 2 3'
[../]
[]
[Postprocessors]
active = 'dt l2'
[./dt]
type = TimestepSize
[../]
[./l2]
type = ElementL2Error
variable = u
function = u_func
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-7
# l_tol = 1e-5
start_time = 0.0
end_time = 5
num_steps = 500000
dtmax = 0.25
[./TimeStepper]
type = DT2
dt = 0.1
e_max = 3e-1
e_tol = 1e-1
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/stochastic_tools/examples/parameter_study/diffusion_vector.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables/T]
initial_condition = 300
[]
[Kernels]
[time]
type = ADTimeDerivative
variable = T
[]
[diff]
type = ADMatDiffusion
variable = T
diffusivity = diffusivity
[]
[source]
type = ADBodyForce
variable = T
value = 100
function = 1
[]
[]
[BCs]
[left]
type = ADDirichletBC
variable = T
boundary = left
value = 300
[]
[right]
type = ADNeumannBC
variable = T
boundary = right
value = -100
[]
[]
[Materials/constant]
type = ADGenericConstantMaterial
prop_names = 'diffusivity'
prop_values = 1
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.25
[]
[Postprocessors]
[T_avg]
type = ElementAverageValue
variable = T
execute_on = 'initial timestep_end'
[]
[q_left]
type = ADSideDiffusiveFluxAverage
variable = T
boundary = left
diffusivity = diffusivity
execute_on = 'initial timestep_end'
[]
[]
[Reporters]
[acc]
type = AccumulateReporter
reporters = 'T_avg/value q_left/value'
[]
[]
[Controls/stochastic]
type = SamplerReceiver
[]
[Outputs]
[]
(modules/solid_mechanics/test/tests/lagrangian/axisymmetric_cylindrical/total/jacobian/neumann.i)
[GlobalParams]
displacements = 'disp_r disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Problem]
coord_type = RZ
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_r
component = 0
[]
[sdz]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_z
component = 1
[]
[]
[BCs]
[bottom]
type = DirichletBC
preset = false
variable = disp_z
boundary = bottom
value = 0.0
[]
[top]
type = FunctionNeumannBC
variable = disp_z
boundary = top
function = 't*1e3'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrainAxisymmetricCylindrical
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 5
[]
(modules/solid_mechanics/test/tests/central_difference/consistent/3D/3d_consistent_explicit.i)
# One element test to test the central difference time integrator in 3D.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 2
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 2
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_x
[../]
[./accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
[../]
[./vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
[../]
[]
[BCs]
[./x_bot]
type = FunctionDirichletBC
variable = disp_x
boundary = 'back'
function = dispx
preset = false
[../]
[./y_bot]
type = FunctionDirichletBC
variable = disp_y
boundary = 'back'
function = dispy
preset = false
[../]
[./z_bot]
type = FunctionDirichletBC
variable = disp_z
boundary = 'back'
function = dispz
preset = false
[../]
[./Periodic]
[./x_dir]
variable = 'disp_x disp_y disp_z'
primary = 'left'
secondary = 'right'
translation = '1.0 0.0 0.0'
[../]
[./y_dir]
variable = 'disp_x disp_y disp_z'
primary = 'bottom'
secondary = 'top'
translation = '0.0 1.0 0.0'
[../]
[../]
[]
[Functions]
[./dispx]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[./dispy]
type = ParsedFunction
expression = 0.1*t*t*sin(10*t)
[../]
[./dispz]
type = ParsedFunction
expression = 0.1*t*t*sin(20*t)
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e4
[../]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = CentralDifference
[../]
[]
[Postprocessors]
[./accel_6x]
type = NodalVariableValue
nodeid = 6
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/AD3d.i)
p = 1e5
E = 3.3e11
stress_unit = 'Pa'
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = 900.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
use_automatic_differentiation = true
[]
[]
[BCs]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = ADPressure
variable = disp_x
boundary = right
factor = ${p}
[]
[pressure_y]
type = ADPressure
variable = disp_y
boundary = top
factor = -${p}
[]
[pressure_z]
type = ADPressure
variable = disp_z
boundary = front
factor = -${p}
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = ${E}
poissons_ratio = 0.3
[]
[stress]
type = ADComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = ADSS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
stress_unit = ${stress_unit}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
automatic_scaling = true
compute_scaling_once = false
num_steps = 5
[]
[Postprocessors]
[effective_strain_avg]
type = ElementAverageValue
variable = effective_creep_strain
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/multiple_contact_pairs/multiple_pairs_mortar_friction.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = multiple_pairs.e
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
block = '1 2 3'
[]
[]
[Materials]
[stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stiffStuff_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[ICs]
[disp_y]
block = '2 3'
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Contact]
[first_pair]
primary = '20'
secondary = '10 '
model = coulomb
formulation = mortar
c_normal = 1e+04
c_tangential = 1.0e2
friction_coefficient = 0.2
tangential_lm_scaling = 1.0e-6
normal_lm_scaling = 1.0e-6
[]
[second_pair]
primary = '20'
secondary = '101'
model = coulomb
formulation = mortar
c_normal = 1e+04
c_tangential = 1.0e2
friction_coefficient = 0.2
tangential_lm_scaling = 1.0e-6
normal_lm_scaling = 1.0e-6
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
preset = false
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
preset = false
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = '30 301'
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = '50 501'
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
dt = 2.0
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
nl_abs_tol = 1e-7
line_search = 'none'
end_time = 18
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '10 101'
sort_by = x
execute_on = NONLINEAR
[]
[]
(modules/combined/examples/geochem-porous_flow/geotes_weber_tensleep/exchanger.i)
#########################################
# #
# File written by create_input_files.py #
# #
#########################################
# Model of the heat-exchanger
# The input fluid to the heat exchanger is determined by AuxVariables called production_temperature, production_rate_H, production_rate_Cl, production_rate_SO4, production_rate_HCO3, production_rate_SiO2aq, production_rate_Al, production_rate_Ca, production_rate_Mg, production_rate_Fe, production_rate_K, production_rate_Na, production_rate_Sr, production_rate_F, production_rate_BOH, production_rate_Br, production_rate_Ba, production_rate_Li, production_rate_NO3, production_rate_O2aq, production_rate_H2O. These come from Postprocessors in the porous_flow.i simulation that measure the fluid composition at the production well.
# Given the input fluid, the exchanger cools/heats the fluid, removing any precipitates, and injects fluid back to porous_flow.i at temperature output_temperature and composition given by massfrac_H, etc.
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Cl- SO4-- HCO3- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NO3- O2(aq)'
equilibrium_minerals = 'Siderite Pyrrhotite Dolomite Illite Anhydrite Calcite Quartz K-feldspar Kaolinite Barite Celestite Fluorite Albite Chalcedony Goethite'
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
include_moose_solve = false
geochemistry_reactor_name = reactor
swap_out_of_basis = 'NO3- O2(aq)'
swap_into_basis = ' NH3 HS-'
charge_balance_species = 'Cl-'
# initial conditions are unimportant because in exchanger mode all existing fluid is flushed from the system before adding the produced water
constraint_species = 'H2O H+ Cl- SO4-- HCO3- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NH3 HS-'
constraint_value = '1.0 1E-6 1E-6 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18 1E-18'
constraint_meaning = 'kg_solvent_water bulk_composition bulk_composition free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration'
constraint_unit = "kg moles moles molal molal molal molal molal molal molal molal molal molal molal molal molal molal molal molal molal"
prevent_precipitation = 'Fluorite Albite Goethite'
initial_temperature = 92
mode = 4
temperature = ramp_temperature # ramp up to 160degC over ~1 day so that aquifer geochemistry simulation can easily converge
cold_temperature = 92
heating_increments = 10
source_species_names = ' H+ Cl- SO4-- HCO3- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NO3- O2(aq) H2O'
source_species_rates = ' production_rate_H production_rate_Cl production_rate_SO4 production_rate_HCO3 production_rate_SiO2aq production_rate_Al production_rate_Ca production_rate_Mg production_rate_Fe production_rate_K production_rate_Na production_rate_Sr production_rate_F production_rate_BOH production_rate_Br production_rate_Ba production_rate_Li production_rate_NO3 production_rate_O2aq production_rate_H2O'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
[]
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[AuxVariables]
[ramp_temperature]
initial_condition = 92
[]
[production_temperature]
initial_condition = 92 # the production_T Transfer lags one timestep behind for some reason, so give this a reasonable initial condition
[]
[transported_H]
[]
[transported_Cl]
[]
[transported_SO4]
[]
[transported_HCO3]
[]
[transported_SiO2aq]
[]
[transported_Al]
[]
[transported_Ca]
[]
[transported_Mg]
[]
[transported_Fe]
[]
[transported_K]
[]
[transported_Na]
[]
[transported_Sr]
[]
[transported_F]
[]
[transported_BOH]
[]
[transported_Br]
[]
[transported_Ba]
[]
[transported_Li]
[]
[transported_NO3]
[]
[transported_O2aq]
[]
[transported_H2O]
[]
[transported_mass]
[]
[massfrac_H]
[]
[massfrac_Cl]
[]
[massfrac_SO4]
[]
[massfrac_HCO3]
[]
[massfrac_SiO2aq]
[]
[massfrac_Al]
[]
[massfrac_Ca]
[]
[massfrac_Mg]
[]
[massfrac_Fe]
[]
[massfrac_K]
[]
[massfrac_Na]
[]
[massfrac_Sr]
[]
[massfrac_F]
[]
[massfrac_BOH]
[]
[massfrac_Br]
[]
[massfrac_Ba]
[]
[massfrac_Li]
[]
[massfrac_NO3]
[]
[massfrac_O2aq]
[]
[massfrac_H2O]
[]
[dumped_Siderite]
[]
[dumped_Pyrrhotite]
[]
[dumped_Dolomite]
[]
[dumped_Illite]
[]
[dumped_Anhydrite]
[]
[dumped_Calcite]
[]
[dumped_Quartz]
[]
[dumped_K-feldspar]
[]
[dumped_Kaolinite]
[]
[dumped_Barite]
[]
[dumped_Celestite]
[]
[dumped_Fluorite]
[]
[dumped_Albite]
[]
[dumped_Chalcedony]
[]
[dumped_Goethite]
[]
# The production_* Transfers lag one timestep behind for some reason (when the porous_flow simulation has finished, it correctly computes mole_rate_*_produced, but the Transfer gets the mole_rate_*_produced from the previous timestep), so give the production_rate_* reasonable initial conditions, otherwise they will be zero at the start of the simulation.
[production_rate_H]
initial_condition = -0.00058596786807342
[]
[production_rate_Cl]
initial_condition = 0.274767413291287
[]
[production_rate_SO4]
initial_condition = 0.012567456786868922
[]
[production_rate_HCO3]
initial_condition = 0.0001668295857850308
[]
[production_rate_SiO2aq]
initial_condition = 0.00010068057668449495
[]
[production_rate_Al]
initial_condition = 2.4224219572143877e-07
[]
[production_rate_Ca]
initial_condition = 0.0040997718654983036
[]
[production_rate_Mg]
initial_condition = 0.00015261342984691217
[]
[production_rate_Fe]
initial_condition = 0.0001550375425863269
[]
[production_rate_K]
initial_condition = 0.0003500651859998926
[]
[production_rate_Na]
initial_condition = 0.2896767602995328
[]
[production_rate_Sr]
initial_condition = 2.915285700108879e-05
[]
[production_rate_F]
initial_condition = 5.8582680830041476e-05
[]
[production_rate_BOH]
initial_condition = 0.0012157199878760335
[]
[production_rate_Br]
initial_condition = 0.00022605948665165203
[]
[production_rate_Ba]
initial_condition = 2.2773554030672105e-07
[]
[production_rate_Li]
initial_condition = 0.0023920780265869763
[]
[production_rate_NO3]
initial_condition = 0.000353470613973057
[]
[production_rate_O2aq]
initial_condition = -0.00044255942331181803
[]
[production_rate_H2O]
initial_condition = 10.10458252764496
[]
[]
[AuxKernels]
[ramp_temperature]
type = FunctionAux
variable = ramp_temperature
function = 'min(160, max(92, 92 + (160 - 92) * t / 1E5))'
[]
[transported_H_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_H
species = 'H+'
[]
[transported_Cl_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Cl
species = 'Cl-'
[]
[transported_SO4_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_SO4
species = 'SO4--'
[]
[transported_HCO3_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_HCO3
species = 'HCO3-'
[]
[transported_SiO2aq_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_SiO2aq
species = 'SiO2(aq)'
[]
[transported_Al_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Al
species = 'Al+++'
[]
[transported_Ca_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Ca
species = 'Ca++'
[]
[transported_Mg_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Mg
species = 'Mg++'
[]
[transported_Fe_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Fe
species = 'Fe++'
[]
[transported_K_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_K
species = 'K+'
[]
[transported_Na_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Na
species = 'Na+'
[]
[transported_Sr_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Sr
species = 'Sr++'
[]
[transported_F_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_F
species = 'F-'
[]
[transported_BOH_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_BOH
species = 'B(OH)3'
[]
[transported_Br_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Br
species = 'Br-'
[]
[transported_Ba_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Ba
species = 'Ba++'
[]
[transported_Li_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_Li
species = 'Li+'
[]
[transported_NO3_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_NO3
species = 'NO3-'
[]
[transported_O2aq_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_O2aq
species = 'O2(aq)'
[]
[transported_H2O_auxk]
type = GeochemistryQuantityAux
quantity = transported_moles_in_original_basis
variable = transported_H2O
species = 'H2O'
[]
[transported_mass_auxk]
type = ParsedAux
coupled_variables = ' transported_H transported_Cl transported_SO4 transported_HCO3 transported_SiO2aq transported_Al transported_Ca transported_Mg transported_Fe transported_K transported_Na transported_Sr transported_F transported_BOH transported_Br transported_Ba transported_Li transported_NO3 transported_O2aq transported_H2O'
variable = transported_mass
expression = ' transported_H * 1.0079 + transported_Cl * 35.453 + transported_SO4 * 96.0576 + transported_HCO3 * 61.0171 + transported_SiO2aq * 60.0843 + transported_Al * 26.9815 + transported_Ca * 40.08 + transported_Mg * 24.305 + transported_Fe * 55.847 + transported_K * 39.0983 + transported_Na * 22.9898 + transported_Sr * 87.62 + transported_F * 18.9984 + transported_BOH * 61.8329 + transported_Br * 79.904 + transported_Ba * 137.33 + transported_Li * 6.941 + transported_NO3 * 62.0049 + transported_O2aq * 31.9988 + transported_H2O * 18.01801802'
[]
[massfrac_H_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_H'
variable = massfrac_H
expression = '1.0079 * transported_H / transported_mass'
[]
[massfrac_Cl_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Cl'
variable = massfrac_Cl
expression = '35.453 * transported_Cl / transported_mass'
[]
[massfrac_SO4_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_SO4'
variable = massfrac_SO4
expression = '96.0576 * transported_SO4 / transported_mass'
[]
[massfrac_HCO3_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_HCO3'
variable = massfrac_HCO3
expression = '61.0171 * transported_HCO3 / transported_mass'
[]
[massfrac_SiO2aq_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_SiO2aq'
variable = massfrac_SiO2aq
expression = '60.0843 * transported_SiO2aq / transported_mass'
[]
[massfrac_Al_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Al'
variable = massfrac_Al
expression = '26.9815 * transported_Al / transported_mass'
[]
[massfrac_Ca_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Ca'
variable = massfrac_Ca
expression = '40.08 * transported_Ca / transported_mass'
[]
[massfrac_Mg_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Mg'
variable = massfrac_Mg
expression = '24.305 * transported_Mg / transported_mass'
[]
[massfrac_Fe_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Fe'
variable = massfrac_Fe
expression = '55.847 * transported_Fe / transported_mass'
[]
[massfrac_K_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_K'
variable = massfrac_K
expression = '39.0983 * transported_K / transported_mass'
[]
[massfrac_Na_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Na'
variable = massfrac_Na
expression = '22.9898 * transported_Na / transported_mass'
[]
[massfrac_Sr_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Sr'
variable = massfrac_Sr
expression = '87.62 * transported_Sr / transported_mass'
[]
[massfrac_F_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_F'
variable = massfrac_F
expression = '18.9984 * transported_F / transported_mass'
[]
[massfrac_BOH_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_BOH'
variable = massfrac_BOH
expression = '61.8329 * transported_BOH / transported_mass'
[]
[massfrac_Br_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Br'
variable = massfrac_Br
expression = '79.904 * transported_Br / transported_mass'
[]
[massfrac_Ba_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Ba'
variable = massfrac_Ba
expression = '137.33 * transported_Ba / transported_mass'
[]
[massfrac_Li_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_Li'
variable = massfrac_Li
expression = '6.941 * transported_Li / transported_mass'
[]
[massfrac_NO3_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_NO3'
variable = massfrac_NO3
expression = '62.0049 * transported_NO3 / transported_mass'
[]
[massfrac_O2aq_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_O2aq'
variable = massfrac_O2aq
expression = '31.9988 * transported_O2aq / transported_mass'
[]
[massfrac_H2O_auxk]
type = ParsedAux
coupled_variables = 'transported_mass transported_H2O'
variable = massfrac_H2O
expression = '18.01801802 * transported_H2O / transported_mass'
[]
[dumped_Siderite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Siderite
species = Siderite
quantity = moles_dumped
[]
[dumped_Pyrrhotite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Pyrrhotite
species = Pyrrhotite
quantity = moles_dumped
[]
[dumped_Dolomite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Dolomite
species = Dolomite
quantity = moles_dumped
[]
[dumped_Illite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Illite
species = Illite
quantity = moles_dumped
[]
[dumped_Anhydrite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Anhydrite
species = Anhydrite
quantity = moles_dumped
[]
[dumped_Calcite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Calcite
species = Calcite
quantity = moles_dumped
[]
[dumped_Quartz_auxk]
type = GeochemistryQuantityAux
variable = dumped_Quartz
species = Quartz
quantity = moles_dumped
[]
[dumped_K-feldspar_auxk]
type = GeochemistryQuantityAux
variable = dumped_K-feldspar
species = K-feldspar
quantity = moles_dumped
[]
[dumped_Kaolinite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Kaolinite
species = Kaolinite
quantity = moles_dumped
[]
[dumped_Barite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Barite
species = Barite
quantity = moles_dumped
[]
[dumped_Celestite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Celestite
species = Celestite
quantity = moles_dumped
[]
[dumped_Fluorite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Fluorite
species = Fluorite
quantity = moles_dumped
[]
[dumped_Albite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Albite
species = Albite
quantity = moles_dumped
[]
[dumped_Chalcedony_auxk]
type = GeochemistryQuantityAux
variable = dumped_Chalcedony
species = Chalcedony
quantity = moles_dumped
[]
[dumped_Goethite_auxk]
type = GeochemistryQuantityAux
variable = dumped_Goethite
species = Goethite
quantity = moles_dumped
[]
[]
[Postprocessors]
[cumulative_moles_precipitated_Siderite]
type = PointValue
variable = dumped_Siderite
[]
[cumulative_moles_precipitated_Pyrrhotite]
type = PointValue
variable = dumped_Pyrrhotite
[]
[cumulative_moles_precipitated_Dolomite]
type = PointValue
variable = dumped_Dolomite
[]
[cumulative_moles_precipitated_Illite]
type = PointValue
variable = dumped_Illite
[]
[cumulative_moles_precipitated_Anhydrite]
type = PointValue
variable = dumped_Anhydrite
[]
[cumulative_moles_precipitated_Calcite]
type = PointValue
variable = dumped_Calcite
[]
[cumulative_moles_precipitated_Quartz]
type = PointValue
variable = dumped_Quartz
[]
[cumulative_moles_precipitated_K-feldspar]
type = PointValue
variable = dumped_K-feldspar
[]
[cumulative_moles_precipitated_Kaolinite]
type = PointValue
variable = dumped_Kaolinite
[]
[cumulative_moles_precipitated_Barite]
type = PointValue
variable = dumped_Barite
[]
[cumulative_moles_precipitated_Celestite]
type = PointValue
variable = dumped_Celestite
[]
[cumulative_moles_precipitated_Fluorite]
type = PointValue
variable = dumped_Fluorite
[]
[cumulative_moles_precipitated_Albite]
type = PointValue
variable = dumped_Albite
[]
[cumulative_moles_precipitated_Chalcedony]
type = PointValue
variable = dumped_Chalcedony
[]
[cumulative_moles_precipitated_Goethite]
type = PointValue
variable = dumped_Goethite
[]
[production_temperature]
type = PointValue
variable = production_temperature
[]
[mass_heated_this_timestep]
type = PointValue
variable = transported_mass
[]
[]
[Outputs]
csv = true
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 7.76E6 # 90 days
[TimeStepper]
type = FunctionDT
function = 'min(3E4, max(1E4, 0.2 * t))'
[]
[]
[MultiApps]
[porous_flow_sim]
type = TransientMultiApp
input_files = porous_flow.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[injection_T]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'solution_temperature'
variable = 'injection_temperature'
[]
[injection_H]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_H'
variable = 'injection_rate_massfrac_H'
[]
[injection_Cl]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Cl'
variable = 'injection_rate_massfrac_Cl'
[]
[injection_SO4]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_SO4'
variable = 'injection_rate_massfrac_SO4'
[]
[injection_HCO3]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_HCO3'
variable = 'injection_rate_massfrac_HCO3'
[]
[injection_SiO2aq]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_SiO2aq'
variable = 'injection_rate_massfrac_SiO2aq'
[]
[injection_Al]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Al'
variable = 'injection_rate_massfrac_Al'
[]
[injection_Ca]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Ca'
variable = 'injection_rate_massfrac_Ca'
[]
[injection_Mg]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Mg'
variable = 'injection_rate_massfrac_Mg'
[]
[injection_Fe]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Fe'
variable = 'injection_rate_massfrac_Fe'
[]
[injection_K]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_K'
variable = 'injection_rate_massfrac_K'
[]
[injection_Na]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Na'
variable = 'injection_rate_massfrac_Na'
[]
[injection_Sr]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Sr'
variable = 'injection_rate_massfrac_Sr'
[]
[injection_F]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_F'
variable = 'injection_rate_massfrac_F'
[]
[injection_BOH]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_BOH'
variable = 'injection_rate_massfrac_BOH'
[]
[injection_Br]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Br'
variable = 'injection_rate_massfrac_Br'
[]
[injection_Ba]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Ba'
variable = 'injection_rate_massfrac_Ba'
[]
[injection_Li]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Li'
variable = 'injection_rate_massfrac_Li'
[]
[injection_NO3]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_NO3'
variable = 'injection_rate_massfrac_NO3'
[]
[injection_O2aq]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_O2aq'
variable = 'injection_rate_massfrac_O2aq'
[]
[injection_H2O]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_H2O'
variable = 'injection_rate_massfrac_H2O'
[]
[production_T]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = production_temperature
variable = production_temperature
[]
[production_H]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_H_produced
variable = production_rate_H
[]
[production_Cl]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Cl_produced
variable = production_rate_Cl
[]
[production_SO4]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_SO4_produced
variable = production_rate_SO4
[]
[production_HCO3]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_HCO3_produced
variable = production_rate_HCO3
[]
[production_SiO2aq]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_SiO2aq_produced
variable = production_rate_SiO2aq
[]
[production_Al]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Al_produced
variable = production_rate_Al
[]
[production_Ca]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Ca_produced
variable = production_rate_Ca
[]
[production_Mg]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Mg_produced
variable = production_rate_Mg
[]
[production_Fe]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Fe_produced
variable = production_rate_Fe
[]
[production_K]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_K_produced
variable = production_rate_K
[]
[production_Na]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Na_produced
variable = production_rate_Na
[]
[production_Sr]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Sr_produced
variable = production_rate_Sr
[]
[production_F]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_F_produced
variable = production_rate_F
[]
[production_BOH]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_BOH_produced
variable = production_rate_BOH
[]
[production_Br]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Br_produced
variable = production_rate_Br
[]
[production_Ba]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Ba_produced
variable = production_rate_Ba
[]
[production_Li]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Li_produced
variable = production_rate_Li
[]
[production_NO3]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_NO3_produced
variable = production_rate_NO3
[]
[production_O2aq]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_O2aq_produced
variable = production_rate_O2aq
[]
[production_H2O]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_H2O_produced
variable = production_rate_H2O
[]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform_cosserat4.i)
# Plastic deformation. Layered Cosserat with parameters:
# Young = 10.0
# Poisson = 0.25
# layer_thickness = 10
# joint_normal_stiffness = 2.5
# joint_shear_stiffness = 2.0
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.156756756757E+01
# E_0011 = E_1100 = 3.855855855856E+00
# E_2222 = E_pp = 8.108108108108E+00
# E_0022 = E_1122 = E_2200 = E_2211 = 2.702702702703E+00
# G = E_0101 = E_0110 = E_1001 = E_1010 = 4
# Gt = E_qq = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 3.333333333333E+00
# E_2020 = E_2121 = 3.666666666667E+00
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.888888888889E+02
# B_0101 = B_1010 = 8.080808080808E+00
# B_0110 = B_1001 = -2.020202020202E+00
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 32*t/Gt
# disp_y = 24*t/Gt
# disp_z = 10*t/E_2222
# but leaving wc_x and wc_y unfixed
# yields the following strains:
# strain_xz = 32*t/Gt - wc_y = 9.6*t - wc_y
# strain_zx = wc_y
# strain_yz = 24*t/Gt + wc_x = 7.2*t + wc_x
# strain_zy = - wc_x
# strain_zz = 10*t/E_2222 = 1.23333333*t
# and all other components, and the curvature, are zero (assuming
# wc is uniform over the cube).
#
# When wc=0, the nonzero components of stress are therefore:
# stress_xx = stress_yy = 3.33333*t
# stress_xz = stress_zx = 32*t
# stress_yz = stress_zy = 24*t
# stress_zz = 10*t
# The moment stress is zero.
# So q = 40*t and p = 10*t
#
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = E_qq/Epp/2, and cohesion=20,
# the system should return to p=0, q=20, ie stress_zz=0, stress_xz=16,
# stress_yz=12 on the first time step (t=1)
# and
# stress_xx = stress_yy = 0
# and
# stress_zx = 32, and stress_zy = 24.
# This has resulted in a non-symmetric stress tensor, and there is
# zero moment stress, so the system is not in equilibrium. A
# nonzero wc must therefore be generated.
#
# The obvious choice of wc is such that stress_zx = 16 and
# stress_zy = 12, because then the final returned stress will
# be symmetric. This gives
# wc_y = - 48
# wc_x = 36
# At t=1, the nonzero components of stress are
# stress_xx = stress_yy = 3.33333
# stress_xz = 32, stress_zx = 16
# stress_yz = 24, stress_zy = 12
# stress_zz = 10*t
# The moment stress is zero.
#
# The returned stress is
# stress_xx = stress_yy = 0
# stress_xz = stress_zx = 16
# stress_yz = stress_zy = 12
# stress_zz = 0
# The total strains are given above.
# Since q returned from 40 to 20, plastic_strain_xz = 9.6/2 = 4.8
# and plastic_strain_yz = 7.2/2 = 3.6.
# Since p returned to zero, all of the total strain_zz is
# plastic, ie plastic_strain_zz = 1.23333
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 32*t/3.333333333333E+00
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 24*t/3.333333333333E+00
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 10*t/8.108108108108E+00
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yx
index_i = 1
index_j = 0
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zx
index_i = 2
index_j = 0
[../]
[./strainp_zy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zy
index_i = 2
index_j = 1
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yx
index_i = 1
index_j = 0
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zx
index_i = 2
index_j = 0
[../]
[./straint_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zy
index_i = 2
index_j = 1
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./wc_x]
type = PointValue
point = '0 0 0'
variable = wc_x
[../]
[./wc_y]
type = PointValue
point = '0 0 0'
variable = wc_y
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./c_s_xx]
type = PointValue
point = '0 0 0'
variable = couple_stress_xx
[../]
[./c_s_xy]
type = PointValue
point = '0 0 0'
variable = couple_stress_xy
[../]
[./c_s_xz]
type = PointValue
point = '0 0 0'
variable = couple_stress_xz
[../]
[./c_s_yx]
type = PointValue
point = '0 0 0'
variable = couple_stress_yx
[../]
[./c_s_yy]
type = PointValue
point = '0 0 0'
variable = couple_stress_yy
[../]
[./c_s_yz]
type = PointValue
point = '0 0 0'
variable = couple_stress_yz
[../]
[./c_s_zx]
type = PointValue
point = '0 0 0'
variable = couple_stress_zx
[../]
[./c_s_zy]
type = PointValue
point = '0 0 0'
variable = couple_stress_zy
[../]
[./c_s_zz]
type = PointValue
point = '0 0 0'
variable = couple_stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = strainp_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = strainp_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = strainp_xz
[../]
[./strainp_yx]
type = PointValue
point = '0 0 0'
variable = strainp_yx
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = strainp_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = strainp_yz
[../]
[./strainp_zx]
type = PointValue
point = '0 0 0'
variable = strainp_zx
[../]
[./strainp_zy]
type = PointValue
point = '0 0 0'
variable = strainp_zy
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = strainp_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = straint_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = straint_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = straint_xz
[../]
[./straint_yx]
type = PointValue
point = '0 0 0'
variable = straint_yx
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = straint_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = straint_yz
[../]
[./straint_zx]
type = PointValue
point = '0 0 0'
variable = straint_zx
[../]
[./straint_zy]
type = PointValue
point = '0 0 0'
variable = straint_zy
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = straint_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 2.055555555556E-01
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneCosseratStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_cosserat4
csv = true
[]
(modules/phase_field/examples/grain_growth/grain_growth_2D_random.i)
# This initializes a polycrystal from random seeds at each node
# Mesh adaptivity and time step adaptivity are used
# Grain tracker is started once the grain structure is established
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 40 # Number of elements in the x-direction
ny = 40 # Number of elements in the y-direction
xmax = 1000 # maximum x-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
elem_type = QUAD4 # Type of elements used in the mesh
uniform_refine = 2 # Initial uniform refinement of the mesh
parallel_type = replicated # Periodic BCs
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 10 # Number of grains
var_name_base = gr # Base name of grains
[]
[Modules]
[PhaseField]
[GrainGrowth]
[]
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalRandomIC]
random_type = discrete
[]
[]
[]
[AuxVariables]
# Dependent variables
[unique_grains]
order = CONSTANT
family = MONOMIAL
[]
[var_indices]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[]
[]
[BCs]
# Boundary Condition block
[Periodic]
[top_bottom]
auto_direction = 'x y' # Makes problem periodic in the x and y directions
[]
[]
[]
[Materials]
[CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
GBmob0 = 2.5e-6 # Mobility prefactor for Cu from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # GB energy for Cu from schonfelder1997molecular bibtex entry
Q = 0.23 # Activation energy for grain growth from Schonfelder 1997
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 14 # Width of the diffuse GB
[]
[]
[UserObjects]
[grain_tracker]
type = GrainTracker
tracking_step = 20 #Tracking is delayed until the polycrystalline structure is established
[]
[]
[Postprocessors]
# Scalar postprocessors
[dt]
# Outputs the current time step
type = TimestepSize
[]
[num_nodes]
type = NumNodes
[]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_max_its = 20 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
start_time = 0.0
end_time = 4000
[TimeStepper]
type = IterationAdaptiveDT
dt = 1 # Initial time step. In this simulation it changes.
optimal_iterations = 6 # Time step will adapt to maintain this number of nonlinear iterations
[]
[Adaptivity]
# Block that turns on mesh adaptivity. Note that mesh will never coarsen beyond initial mesh (before uniform refinement)
refine_fraction = 0.8 # Fraction of high error that will be refined
coarsen_fraction = 0.05 # Fraction of low error that will coarsened
max_h_level = 2 # Max number of refinements used, starting from initial mesh (before uniform refinement)
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update17.i)
# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the edge of compressive yield
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 -0.1 -0.2 -0.1 -15 0.3 -0.2 0.3 -14'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/contact/test/tests/multiple_contact_pairs/split_sidesets.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = three_hexagons.e
[]
patch_size = 10
patch_update_strategy = auto
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
block = '1 2 3'
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '110'
function = pressure
factor = 200
[]
[]
[]
[Contact]
[contact_pressure1]
formulation = penalty
model = frictionless
primary = 3333
secondary = 1111
penalty = 2e+03
normalize_penalty = true
normal_smoothing_distance = 0.2
tangential_tolerance = 0.1
[]
[contact_pressure2]
formulation = penalty
model = frictionless
primary = 4444
secondary = 2222
penalty = 2e+03
normalize_penalty = true
normal_smoothing_distance = 0.2
tangential_tolerance = 0.1
[]
[contact_pressure3]
formulation = penalty
model = frictionless
primary = 6666
secondary = 5555
penalty = 2e+03
normalize_penalty = true
normal_smoothing_distance = 0.2
tangential_tolerance = 0.1
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_strain]
type = ComputePlaneFiniteStrain
block = '1 2 3'
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'basic'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.5
[]
[Outputs]
hide = 'penetration nodal_area'
exodus = true
perf_graph = true
[]
(modules/fsi/test/tests/fsi_acoustics/wave_height_bc/wave_height_bc.i)
# Test for `FluidFreeSurfaceBC` BC with only the fluid domain. The domain is 3D with
# lengths 1 X 1 X 0.01 meters. It is subjected to a 2D Gaussian initial condition
# with the peak at the midpoint (0.5, 0.5, 0.01). Wave heights are recorded at the
# midpoint at different times. The recorded wave heights should match with the values
# that are provided.
# Input parameters:
# Dimensions = 3
# Lengths = 1 X 1 X 0.01 meters
# Fluid speed of sound = 1500 m/s
# Initial condition = 0.00001*exp(-((x-0.5)/0.1)^2-((y-0.5)/0.1)^2)
# Fluid domain = true
# Fluid BCs = pressures are zero on all the four edges of the domain and `FluidFreeSurfaceBC` is applied on the front
# Structural domain = false
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 15
ny = 15
nz = 1
xmax = 1
ymax = 1
zmax = 0.01
[]
[]
[GlobalParams]
[]
[Variables]
[./p]
[../]
[]
[AuxVariables]
[./Wave1]
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = 'p'
[../]
[./inertia]
type = AcousticInertia
variable = p
[../]
[]
[AuxKernels]
[./waves]
type = WaveHeightAuxKernel
variable = 'Wave1'
pressure = p
density = 1e-6
gravity = 9.81
execute_on = timestep_end
[../]
[]
[BCs]
[./leftright_pressure]
type = DirichletBC
variable = p
boundary = 'left right top bottom'
value = 0
[../]
[./free]
type = FluidFreeSurfaceBC
variable = p
boundary = 'front'
alpha = '0.1'
[]
[]
[ICs]
[./u_ic]
type = FunctionIC
variable = 'p'
function = initial_cond
boundary = 'front'
[../]
[]
[Functions]
[./initial_cond]
type = ParsedFunction
expression = '0.00001*exp(-((x-0.5)/0.1)^2-((y-0.5)/0.1)^2)'
[../]
[]
[Materials]
[./co_sq]
type = GenericConstantMaterial
prop_names = inv_co_sq
prop_values = 4.44e-7
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
start_time = 0.0
end_time = 0.2
dt = 0.005
dtmin = 0.00001
nl_abs_tol = 1e-12
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 25
timestep_tolerance = 1e-8
automatic_scaling = true
[TimeIntegrator]
type = NewmarkBeta
[]
[]
[Postprocessors]
[./W1]
type = PointValue
point = '0.5 0.5 0.01'
variable = Wave1
[../]
[]
[Outputs]
csv = true
perf_graph = true
print_linear_residuals = true
[]
(test/tests/transfers/multiapp_userobject_transfer/tosub_displaced_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 8
xmax = 0.1
ymax = 0.5
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
initial_condition = 1
[../]
[]
[AuxVariables]
[./multi_layered_average]
[../]
[./element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[../]
[./disp_x]
initial_condition = 0.0
[../]
[./disp_y]
initial_condition = 0.5
[../]
[]
[Functions]
[./axial_force]
type = ParsedFunction
expression = 1000*y
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = axial_force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Problem]
coord_type = rz
type = FEProblem
[]
(modules/thermal_hydraulics/test/tests/problems/brayton_cycle/recuperated_brayton_cycle.i)
# This input file models an open, recuperated Brayton cycle with a PID
# controlled start up using a coupled motor.
#
# Heat is supplied to the system by a volumetric heat source, and a second heat
# source is used to model a recuperator. The recuperator transfers heat from the
# turbine exhaust gas to the compressor outlet gas.
#
# Initially the fluid and heat structures are at rest at ambient conditions,
# and the shaft speed is zero.
# The transient is controlled as follows:
# * 0 - 2000 s: Motor increases shaft speed to approx. 85,000 RPM by PID control
# * 1000 - 8600 s: Power in main heat source increases from 0 - 104 kW
# * 2000 - 200000 s: Torque supplied by turbine increases to steady state level
# as working fluid temperature increases. Torque supplied by
# the motor is ramped down to 0 N-m transitioning shaft control
# to the turbine at its rated speed of 96,000 RPM.
I_motor = 1.0
I_generator = 1.0
generator_torque_per_shaft_speed = -0.00025
motor_ramp_up_duration = 3605
motor_ramp_down_duration = 1800
post_motor_time = 2160000
t1 = ${motor_ramp_up_duration}
t2 = ${fparse t1 + motor_ramp_down_duration}
t3 = ${fparse t2 + post_motor_time}
D1 = 0.15
D2 = ${D1}
D3 = ${D1}
D4 = ${D1}
D5 = ${D1}
D6 = ${D1}
D7 = ${D1}
D8 = ${D1}
A1 = ${fparse 0.25 * pi * D1^2}
A2 = ${fparse 0.25 * pi * D2^2}
A3 = ${fparse 0.25 * pi * D3^2}
A4 = ${fparse 0.25 * pi * D4^2}
A5 = ${fparse 0.25 * pi * D5^2}
A6 = ${fparse 0.25 * pi * D6^2}
A7 = ${fparse 0.25 * pi * D7^2}
A8 = ${fparse 0.25 * pi * D8^2}
recuperator_width = 0.15
L1 = 5.0
L2 = ${L1}
L3 = ${fparse 2 * L1}
L4 = ${fparse 2 * L1}
L5 = ${L1}
L6 = ${L1}
L7 = ${fparse L1 + recuperator_width}
L8 = ${L1}
x1 = 0.0
x2 = ${fparse x1 + L1}
x3 = ${fparse x2 + L2}
x4 = ${x3}
x5 = ${fparse x4 - L4}
x6 = ${x5}
x7 = ${fparse x6 + L6}
x8 = ${fparse x7 + L7}
y1 = 0
y2 = ${y1}
y3 = ${y2}
y4 = ${fparse y3 - L3}
y5 = ${y4}
y6 = ${fparse y5 + L5}
y7 = ${y6}
y8 = ${y7}
x1_out = ${fparse x1 + L1 - 0.001}
x2_in = ${fparse x2 + 0.001}
y5_in = ${fparse y5 + 0.001}
x6_out = ${fparse x6 + L6 - 0.001}
x7_in = ${fparse x7 + 0.001}
y8_in = ${fparse y8 + 0.001}
y8_out = ${fparse y8 + L8 - 0.001}
hot_leg_in = ${y8_in}
hot_leg_out = ${y8_out}
cold_leg_in = ${fparse y3 - 0.001}
cold_leg_out = ${fparse y3 - (L3/2) - 0.001}
n_elems1 = 5
n_elems2 = ${n_elems1}
n_elems3 = ${fparse 2 * n_elems1}
n_elems4 = ${fparse 2 * n_elems1}
n_elems5 = ${n_elems1}
n_elems6 = ${n_elems1}
n_elems7 = ${n_elems1}
n_elems8 = ${n_elems1}
A_ref_comp = ${fparse 0.5 * (A1 + A2)}
V_comp = ${fparse A_ref_comp * 1.0}
I_comp = 1.0
A_ref_turb = ${fparse 0.5 * (A4 + A5)}
V_turb = ${fparse A_ref_turb * 1.0}
I_turb = 1.0
c0_rated_comp = 351.6925137
rho0_rated_comp = 1.146881112
rated_mfr = 0.25
speed_rated_rpm = 96000
speed_rated = ${fparse speed_rated_rpm * 2 * pi / 60.0}
speed_initial = 0
eff_comp = 0.79
eff_turb = 0.843
T_ambient = 300
p_ambient = 1e5
hs_power = 105750
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = ${p_ambient}
initial_T = ${T_ambient}
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
fp = fp_air
closures = closures
f = 0
scaling_factor_1phase = '1 1 1e-5'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1e-2
scaling_factor_rhovV = 1e-2
scaling_factor_rhowV = 1e-2
scaling_factor_rhoEV = 1e-5
scaling_factor_temperature = 1e-2
rdg_slope_reconstruction = none
[]
[FluidProperties]
[fp_air]
type = IdealGasFluidProperties
emit_on_nan = none
[]
[]
[SolidProperties]
[steel]
type = ThermalFunctionSolidProperties
rho = 8050
k = 45
cp = 466
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
##########################
# Motor
##########################
# Functions for control logic that determines when to shut off the PID system
[is_tripped_fn]
type = ParsedFunction
symbol_names = 'motor_torque turbine_torque'
symbol_values = 'motor_torque turbine_torque'
expression = 'turbine_torque > motor_torque'
[]
[PID_tripped_constant_value]
type = ConstantFunction
value = 1
[]
[PID_tripped_status_fn]
type = ParsedFunction
symbol_values = 'PID_trip_status'
symbol_names = 'PID_trip_status'
expression = 'PID_trip_status'
[]
[time_fn]
type = ParsedFunction
expression = t
[]
# Shutdown function which ramps down the motor once told by the control logic
[motor_torque_fn_shutdown]
type = ParsedFunction
symbol_values = 'PID_trip_status time_trip'
symbol_names = 'PID_trip_status time_trip'
expression = 'if(PID_trip_status = 1, max(2.4 - (2.4 * ((t - time_trip) / 35000)),0.0), 1)'
[]
# Generates motor power curve
[motor_power_fn]
type = ParsedFunction
expression = 'torque * speed'
symbol_names = 'torque speed'
symbol_values = 'motor_torque shaft:omega'
[]
##########################
# Generator
##########################
# Generates generator torque curve
[generator_torque_fn]
type = ParsedFunction
expression = 'slope * t'
symbol_names = 'slope'
symbol_values = '${generator_torque_per_shaft_speed}'
[]
# Generates generator power curve
[generator_power_fn]
type = ParsedFunction
expression = 'torque * speed'
symbol_names = 'torque speed'
symbol_values = 'generator_torque shaft:omega'
[]
##########################
# Reactor
##########################
# Ramps up reactor power when activated by control logic
[power_fn]
type = PiecewiseLinear
x = '0 1000 8600'
y = '0 0 ${hs_power}'
[]
##########################
# Compressor
##########################
# compressor pressure ratios
[rp_comp1]
type = PiecewiseLinear
data_file = 'rp_comp1.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp2]
type = PiecewiseLinear
data_file = 'rp_comp2.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp3]
type = PiecewiseLinear
data_file = 'rp_comp3.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp4]
type = PiecewiseLinear
data_file = 'rp_comp4.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp5]
type = PiecewiseLinear
data_file = 'rp_comp5.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
# compressor efficiencies
[eff_comp1]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp2]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp3]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp4]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp5]
type = ConstantFunction
value = ${eff_comp}
[]
##########################
# Turbine
##########################
# turbine pressure ratios
[rp_turb0]
type = ConstantFunction
value = 1
[]
[rp_turb1]
type = PiecewiseLinear
data_file = 'rp_turb1.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb2]
type = PiecewiseLinear
data_file = 'rp_turb2.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb3]
type = PiecewiseLinear
data_file = 'rp_turb3.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb4]
type = PiecewiseLinear
data_file = 'rp_turb4.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb5]
type = PiecewiseLinear
data_file = 'rp_turb5.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
# turbine efficiency
[eff_turb1]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb2]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb3]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb4]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb5]
type = ConstantFunction
value = ${eff_turb}
[]
[]
[Components]
# system inlet pulling air from the open atmosphere
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = ${p_ambient}
T0 = ${T_ambient}
[]
# Inlet pipe
[pipe1]
type = FlowChannel1Phase
position = '${x1} ${y1} 0'
orientation = '1 0 0'
length = ${L1}
n_elems = ${n_elems1}
A = ${A1}
[]
# Compressor as defined in MAGNET PCU document (Guillen 2020)
[compressor]
type = ShaftConnectedCompressor1Phase
position = '${x2} ${y2} 0'
inlet = 'pipe1:out'
outlet = 'pipe2:in'
A_ref = ${A_ref_comp}
volume = ${V_comp}
omega_rated = ${speed_rated}
mdot_rated = ${rated_mfr}
c0_rated = ${c0_rated_comp}
rho0_rated = ${rho0_rated_comp}
# Determines which compression ratio curve and efficiency curve to use depending on ratio of speed/rated_speed
speeds = '0.5208 0.6250 0.7292 0.8333 0.9375'
Rp_functions = 'rp_comp1 rp_comp2 rp_comp3 rp_comp4 rp_comp5'
eff_functions = 'eff_comp1 eff_comp2 eff_comp3 eff_comp4 eff_comp5'
min_pressure_ratio = 1.0
speed_cr_I = 0
inertia_const = ${I_comp}
inertia_coeff = '${I_comp} 0 0 0'
# assume no shaft friction
speed_cr_fr = 0
tau_fr_const = 0
tau_fr_coeff = '0 0 0 0'
use_scalar_variables = false
[]
# Outlet pipe from the compressor
[pipe2]
type = FlowChannel1Phase
position = '${x2} ${y2} 0'
orientation = '1 0 0'
length = ${L2}
n_elems = ${n_elems2}
A = ${A2}
[]
# 90 degree connection between pipe 2 and 3
[junction2_cold_leg]
type = VolumeJunction1Phase
connections = 'pipe2:out cold_leg:in'
position = '${x3} ${y3} 0'
volume = ${fparse A2*0.1}
use_scalar_variables = false
[]
# Cold leg of the recuperator
[cold_leg]
type = FlowChannel1Phase
position = '${x3} ${y3} 0'
orientation = '0 -1 0'
length = ${fparse L3/2}
n_elems = ${fparse n_elems3/2}
A = ${A3}
[]
# Recuperator which transfers heat from exhaust gas to reactor inlet gas to improve thermal efficency
[recuperator]
type = HeatStructureCylindrical
orientation = '0 -1 0'
position = '${x3} ${y3} 0'
length = ${fparse L3/2}
widths = ${recuperator_width}
n_elems = ${fparse n_elems3/2}
n_part_elems = 2
names = recuperator
solid_properties = steel
solid_properties_T_ref = '300'
inner_radius = ${D1}
[]
# heat transfer from recuperator to cold leg
[heat_transfer_cold_leg]
type = HeatTransferFromHeatStructure1Phase
flow_channel = cold_leg
hs = recuperator
hs_side = OUTER
Hw = 10000
[]
# heat transfer from hot leg to recuperator
[heat_transfer_hot_leg]
type = HeatTransferFromHeatStructure1Phase
flow_channel = hot_leg
hs = recuperator
hs_side = INNER
Hw = 10000
[]
[junction_cold_leg_3]
type = JunctionOneToOne1Phase
connections = 'cold_leg:out pipe3:in'
[]
[pipe3]
type = FlowChannel1Phase
position = '${x3} ${fparse y3 - (L3/2)} 0'
orientation = '0 -1 0'
length = ${fparse L3/2}
n_elems = ${fparse n_elems3/2}
A = ${A3}
[]
# 90 degree connection between pipe 3 and 4
[junction3_4]
type = VolumeJunction1Phase
connections = 'pipe3:out pipe4:in'
position = '${x4} ${y4} 0'
volume = ${fparse A3*0.1}
use_scalar_variables = false
[]
# Pipe through the "reactor core"
[pipe4]
type = FlowChannel1Phase
position = '${x4} ${y4} 0'
orientation = '-1 0 0'
length = ${L4}
n_elems = ${n_elems4}
A = ${A4}
[]
# "Reactor Core" and it's associated heat transfer to pipe 4
[reactor]
type = HeatStructureCylindrical
orientation = '-1 0 0'
position = '${x4} ${y4} 0'
length = ${L4}
widths = 0.15
n_elems = ${n_elems4}
n_part_elems = 2
names = core
solid_properties = steel
solid_properties_T_ref = '300'
[]
[total_power]
type = TotalPower
power = 0
[]
[heat_generation]
type = HeatSourceFromTotalPower
power = total_power
hs = reactor
regions = core
[]
[heat_transfer]
type = HeatTransferFromHeatStructure1Phase
flow_channel = pipe4
hs = reactor
hs_side = OUTER
Hw = 10000
[]
# 90 degree connection between pipe 4 and 5
[junction4_5]
type = VolumeJunction1Phase
connections = 'pipe4:out pipe5:in'
position = '${x5} ${y5} 0'
volume = ${fparse A4*0.1}
use_scalar_variables = false
[]
# Pipe carrying hot gas back to the PCU
[pipe5]
type = FlowChannel1Phase
position = '${x5} ${y5} 0'
orientation = '0 1 0'
length = ${L5}
n_elems = ${n_elems5}
A = ${A5}
[]
# 90 degree connection between pipe 5 and 6
[junction5_6]
type = VolumeJunction1Phase
connections = 'pipe5:out pipe6:in'
position = '${x6} ${y6} 0'
volume = ${fparse A5*0.1}
use_scalar_variables = false
[]
# Inlet pipe to the turbine
[pipe6]
type = FlowChannel1Phase
position = '${x6} ${y6} 0'
orientation = '1 0 0'
length = ${L6}
n_elems = ${n_elems6}
A = ${A6}
[]
# Turbine as defined in MAGNET PCU document (Guillen 2020) and (Wright 2006)
[turbine]
type = ShaftConnectedCompressor1Phase
position = '${x7} ${y7} 0'
inlet = 'pipe6:out'
outlet = 'pipe7:in'
A_ref = ${A_ref_turb}
volume = ${V_turb}
# A turbine is treated as an "inverse" compressor, this value determines if component is to be treated as turbine or compressor
# If treat_as_turbine is omitted, code automatically assumes it is a compressor
treat_as_turbine = true
omega_rated = ${speed_rated}
mdot_rated = ${rated_mfr}
c0_rated = ${c0_rated_comp}
rho0_rated = ${rho0_rated_comp}
# Determines which compression ratio curve and efficiency curve to use depending on ratio of speed/rated_speed
speeds = '0 0.5208 0.6250 0.7292 0.8333 0.9375'
Rp_functions = 'rp_turb0 rp_turb1 rp_turb2 rp_turb3 rp_turb4 rp_turb5'
eff_functions = 'eff_turb1 eff_turb1 eff_turb2 eff_turb3 eff_turb4 eff_turb5'
min_pressure_ratio = 1.0
speed_cr_I = 0
inertia_const = ${I_turb}
inertia_coeff = '${I_turb} 0 0 0'
# assume no shaft friction
speed_cr_fr = 0
tau_fr_const = 0
tau_fr_coeff = '0 0 0 0'
use_scalar_variables = false
[]
# Outlet pipe from turbine
[pipe7]
type = FlowChannel1Phase
position = '${x7} ${y7} 0'
orientation = '1 0 0'
length = ${L7}
n_elems = ${n_elems7}
A = ${A7}
[]
# 90 degree connection between pipe 7 and 8
[junction7_hot_leg]
type = VolumeJunction1Phase
connections = 'pipe7:out hot_leg:in'
position = '${x8} ${y8} 0'
volume = ${fparse A7*0.1}
use_scalar_variables = false
[]
# Hot leg of the recuperator
[hot_leg]
type = FlowChannel1Phase
position = '${x8} ${y8} 0'
orientation = '0 1 0'
length = ${L8}
n_elems = ${n_elems8}
A = ${A8}
[]
# System outlet dumping exhaust gas to the atmosphere
[outlet]
type = Outlet1Phase
input = 'hot_leg:out'
p = ${p_ambient}
[]
# Roatating shaft connecting motor, compressor, turbine, and generator
[shaft]
type = Shaft
connected_components = 'motor compressor turbine generator'
initial_speed = ${speed_initial}
[]
# 3-Phase electircal motor used for system start-up, controlled by PID
[motor]
type = ShaftConnectedMotor
inertia = ${I_motor}
torque = 0 # controlled
[]
# Electric generator supplying power to the grid
[generator]
type = ShaftConnectedMotor
inertia = ${I_generator}
torque = generator_torque_fn
[]
[]
# Control logics which govern startup of the motor, startup of the "reactor core", and shutdown of the motor
[ControlLogic]
# Sets desired shaft speed to be reached by motor NOTE: SHOULD BE SET LOWER THAN RATED TURBINE RPM
[set_point]
type = GetFunctionValueControl
function = ${fparse speed_rated_rpm - 9000}
[]
# PID with gains determined by iterative process NOTE: Gain values are system specific
[initial_motor_PID]
type = PIDControl
set_point = set_point:value
input = shaft_RPM
initial_value = 0
K_p = 0.0011
K_i = 0.00000004
K_d = 0
[]
# Determines when the PID system should be running and when it should begin the shutdown cycle. If needed: PID output, else: shutdown function
[logic]
type = ParsedFunctionControl
function = 'if(motor+0.5 > turb, PID, shutdown_fn)'
symbol_names = 'motor turb PID shutdown_fn'
symbol_values = 'motor_torque turbine_torque initial_motor_PID:output motor_torque_fn_shutdown'
[]
# Takes the output generated in [logic] and applies it to the motor torque
[motor_PID]
type = SetComponentRealValueControl
component = motor
parameter = torque
value = logic:value
[]
# Determines when to turn on heat source
[power_logic]
type = ParsedFunctionControl
function = 'power_fn'
symbol_names = 'power_fn'
symbol_values = 'power_fn'
[]
# Applies heat source to the total_power block
[power_applied]
type = SetComponentRealValueControl
component = total_power
parameter = power
value = power_logic:value
[]
[]
[Controls]
# Enables set_PID_tripped
[PID_trip_status]
type = ConditionalFunctionEnableControl
conditional_function = is_tripped_fn
enable_objects = 'AuxScalarKernels::PID_trip_status_aux'
execute_on = 'TIMESTEP_END'
[]
# Enables set_time_PID
[time_PID]
type = ConditionalFunctionEnableControl
conditional_function = PID_tripped_status_fn
disable_objects = 'AuxScalarKernels::time_trip_aux'
execute_on = 'TIMESTEP_END'
[]
[]
[AuxVariables]
# Creates a variable that will later be set to the time when tau_turbine > tau_motor
[time_trip]
order = FIRST
family = SCALAR
[]
# Creates variable which indicates if tau_turbine > tau_motor....... If tau_motor > tau_turbine, 0, else 1
[PID_trip_status]
order = FIRST
family = SCALAR
initial_condition = 0
[]
[]
[AuxScalarKernels]
# Creates variable from time_fn which indicates when tau_turbine > tau_motor
[time_trip_aux]
type = FunctionScalarAux
function = time_fn
variable = time_trip
execute_on = 'TIMESTEP_END'
[]
# Overwrites variable PID_trip_status to the value from PID_tripped_constant_value (changes 0 to 1)
[PID_trip_status_aux]
type = FunctionScalarAux
function = PID_tripped_constant_value
variable = PID_trip_status
execute_on = 'TIMESTEP_END'
enable = false
[]
[]
[Postprocessors]
# Indicates when tau_turbine > tau_motor
[trip_time]
type = ScalarVariable
variable = time_trip
execute_on = 'TIMESTEP_END'
[]
##########################
# Motor
##########################
[motor_torque]
type = RealComponentParameterValuePostprocessor
component = motor
parameter = torque
execute_on = 'INITIAL TIMESTEP_END'
[]
[motor_power]
type = FunctionValuePostprocessor
function = motor_power_fn
execute_on = 'INITIAL TIMESTEP_END'
[]
##########################
# generator
##########################
[generator_torque]
type = ShaftConnectedComponentPostprocessor
quantity = torque
shaft_connected_component_uo = generator:shaftconnected_uo
execute_on = 'INITIAL TIMESTEP_END'
[]
[generator_power]
type = FunctionValuePostprocessor
function = generator_power_fn
execute_on = 'INITIAL TIMESTEP_END'
[]
##########################
# Shaft
##########################
# Speed in rad/s
[shaft_speed]
type = ScalarVariable
variable = 'shaft:omega'
execute_on = 'INITIAL TIMESTEP_END'
[]
# speed in RPM
[shaft_RPM]
type = ParsedPostprocessor
pp_names = 'shaft_speed'
expression = '(shaft_speed * 60) /( 2 * ${fparse pi})'
execute_on = 'INITIAL TIMESTEP_END'
[]
##########################
# Compressor
##########################
[comp_dissipation_torque]
type = ElementAverageValue
variable = dissipation_torque
block = 'compressor'
execute_on = 'INITIAL TIMESTEP_END'
[]
[comp_isentropic_torque]
type = ElementAverageValue
variable = isentropic_torque
block = 'compressor'
execute_on = 'INITIAL TIMESTEP_END'
[]
[comp_friction_torque]
type = ElementAverageValue
variable = friction_torque
block = 'compressor'
execute_on = 'INITIAL TIMESTEP_END'
[]
[compressor_torque]
type = ParsedPostprocessor
pp_names = 'comp_dissipation_torque comp_isentropic_torque comp_friction_torque'
expression = 'comp_dissipation_torque + comp_isentropic_torque + comp_friction_torque'
[]
[p_in_comp]
type = PointValue
variable = p
point = '${x1_out} ${y1} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_out_comp]
type = PointValue
variable = p
point = '${x2_in} ${y2} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_ratio_comp]
type = ParsedPostprocessor
pp_names = 'p_in_comp p_out_comp'
expression = 'p_out_comp / p_in_comp'
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_in_comp]
type = PointValue
variable = T
point = '${x1_out} ${y1} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_out_comp]
type = PointValue
variable = T
point = '${x2_in} ${y2} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_ratio_comp]
type = ParsedPostprocessor
pp_names = 'T_in_comp T_out_comp'
expression = '(T_out_comp - T_in_comp) / T_out_comp'
execute_on = 'INITIAL TIMESTEP_END'
[]
[mfr_comp]
type = ADFlowJunctionFlux1Phase
boundary = pipe1:out
connection_index = 0
equation = mass
junction = compressor
[]
##########################
# turbine
##########################
[turb_dissipation_torque]
type = ElementAverageValue
variable = dissipation_torque
block = 'turbine'
execute_on = 'INITIAL TIMESTEP_END'
[]
[turb_isentropic_torque]
type = ElementAverageValue
variable = isentropic_torque
block = 'turbine'
execute_on = 'INITIAL TIMESTEP_END'
[]
[turb_friction_torque]
type = ElementAverageValue
variable = friction_torque
block = 'turbine'
execute_on = 'INITIAL TIMESTEP_END'
[]
[turbine_torque]
type = ParsedPostprocessor
pp_names = 'turb_dissipation_torque turb_isentropic_torque turb_friction_torque'
expression = 'turb_dissipation_torque + turb_isentropic_torque + turb_friction_torque'
[]
[p_in_turb]
type = PointValue
variable = p
point = '${x6_out} ${y6} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_out_turb]
type = PointValue
variable = p
point = '${x7_in} ${y7} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_ratio_turb]
type = ParsedPostprocessor
pp_names = 'p_in_turb p_out_turb'
expression = 'p_in_turb / p_out_turb'
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_in_turb]
type = PointValue
variable = T
point = '${x6_out} ${y6} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_out_turb]
type = PointValue
variable = T
point = '${x7_in} ${y7} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[mfr_turb]
type = ADFlowJunctionFlux1Phase
boundary = pipe6:out
connection_index = 0
equation = mass
junction = turbine
[]
##########################
# Recuperator
##########################
[cold_leg_in]
type = PointValue
variable = T
point = '${x3} ${cold_leg_in} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[cold_leg_out]
type = PointValue
variable = T
point = '${x3} ${cold_leg_out} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[hot_leg_in]
type = PointValue
variable = T
point = '${x8} ${hot_leg_in} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[hot_leg_out]
type = PointValue
variable = T
point = '${x8} ${hot_leg_out} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
##########################
# Reactor
##########################
[reactor_inlet]
type = PointValue
variable = T
point = '${x4} ${y4} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[reactor_outlet]
type = PointValue
variable = T
point = '${x5} ${y5_in} 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
end_time = ${t3}
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
growth_factor = 1.1
cutback_factor = 0.9
[]
dtmin = 1e-5
dtmax = 1000
steady_state_detection = true
steady_state_start_time = 200000
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
[]
[Outputs]
[e]
type = Exodus
file_base = 'recuperated_brayton_cycle_out'
[]
[csv]
type = CSV
file_base = 'recuperated_brayton_cycle'
execute_vector_postprocessors_on = 'INITIAL'
[]
[console]
type = Console
show = 'shaft_speed p_ratio_comp p_ratio_turb pressure_ratio pressure_ratio'
[]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform_cosserat1.i)
# Plastic deformation. Layered Cosserat with parameters:
# Young = 1.0
# Poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.043195
# E_0011 = E_1100 = 0.260799
# E_2222 = 0.02445
# E_0022 = E_1122 = E_2200 = E_2211 = 0.006112
# G = E_0101 = E_0110 = E_1001 = E_1010 = 0.416667
# Gt = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 0.019084
# E_2020 = E_2121 = 0.217875
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.68056E-5
# B_0101 = B_1010 = 7.92021E-4
# B_0110 = B_1001 = -1.584E-4
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = t
# omega_x = omega_y = omega_z = 0
# yields the following strains:
# strain_xz = 8*t
# strain_yz = 6*t
# strain_zz = t
# and all other components, and the curvature, are zero.
# The nonzero components of stress are therefore:
# stress_xx = stress_yy = 0.006112*t
# stress_xz = stress_zx = 0.152671*t
# stress_yz = stress_zy = 0.114504*t
# stress_zz = 0.0244499*t
# The moment stress is zero.
# So q = 0.19084*t and p = 0.0244*t.
#
# With large cohesion, but tensile strength = 0.0244499, the
# system is elastic up to t=1. After that time
# stress_zz = 0.0244499 (for t>=1)
# and
# stress_xx = stress_yy = 0.006112 (for t>=1), since the
# elastic trial increment is exactly canelled by the Poisson's
# contribution from the return to the yield surface.
# The plastic strains are zero for t<=1, but for larger times:
# plastic_strain_zz = (t - 1) (for t>=1)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 8*t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 6*t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = t
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yx
index_i = 1
index_j = 0
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zx
index_i = 2
index_j = 0
[../]
[./strainp_zy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zy
index_i = 2
index_j = 1
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yx
index_i = 1
index_j = 0
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zx
index_i = 2
index_j = 0
[../]
[./straint_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zy
index_i = 2
index_j = 1
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./c_s_xx]
type = PointValue
point = '0 0 0'
variable = couple_stress_xx
[../]
[./c_s_xy]
type = PointValue
point = '0 0 0'
variable = couple_stress_xy
[../]
[./c_s_xz]
type = PointValue
point = '0 0 0'
variable = couple_stress_xz
[../]
[./c_s_yx]
type = PointValue
point = '0 0 0'
variable = couple_stress_yx
[../]
[./c_s_yy]
type = PointValue
point = '0 0 0'
variable = couple_stress_yy
[../]
[./c_s_yz]
type = PointValue
point = '0 0 0'
variable = couple_stress_yz
[../]
[./c_s_zx]
type = PointValue
point = '0 0 0'
variable = couple_stress_zx
[../]
[./c_s_zy]
type = PointValue
point = '0 0 0'
variable = couple_stress_zy
[../]
[./c_s_zz]
type = PointValue
point = '0 0 0'
variable = couple_stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = strainp_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = strainp_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = strainp_xz
[../]
[./strainp_yx]
type = PointValue
point = '0 0 0'
variable = strainp_yx
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = strainp_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = strainp_yz
[../]
[./strainp_zx]
type = PointValue
point = '0 0 0'
variable = strainp_zx
[../]
[./strainp_zy]
type = PointValue
point = '0 0 0'
variable = strainp_zy
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = strainp_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = straint_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = straint_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = straint_xz
[../]
[./straint_yx]
type = PointValue
point = '0 0 0'
variable = straint_yx
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = straint_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = straint_yz
[../]
[./straint_zx]
type = PointValue
point = '0 0 0'
variable = straint_zx
[../]
[./straint_zy]
type = PointValue
point = '0 0 0'
variable = straint_zy
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = straint_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 30
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 0.024449878
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 40
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1.0
poisson = 0.2
layer_thickness = 0.1
joint_normal_stiffness = 0.25
joint_shear_stiffness = 0.2
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneCosseratStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-5
[../]
[]
[Executioner]
nl_abs_tol = 1E-14
end_time = 3
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_cosserat1
csv = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/except4.i)
# checking for exception error messages on the edge smoothing
# here edge_smoother=5deg, which means the friction_angle must be <= 35.747
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningExponential
value_0 = 0.52359878 # 30deg
value_residual = 0.62831853 # 36deg
rate = 3000.0
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 1
mc_edge_smoother = 5
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = except4
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/sub_cycling/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/fieldsplit/2blocks3d.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = 2blocks3d.e
patch_size = 5
[]
[Problem]
error_on_jacobian_nonzero_reallocation = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t/10.0
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 2
paired_boundary = 3
order = FIRST
[../]
[]
[BCs]
[./push_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = horizontal_movement
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = '1 4'
value = 0.0
[../]
[./fix_z]
type = DirichletBC
variable = disp_z
boundary = '1 4'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[../]
[]
[Contact]
[./leftright]
secondary = 2
primary = 3
model = frictionless
penalty = 1e+6
normalize_penalty = true
formulation = kinematic
normal_smoothing_distance = 0.1
[../]
[]
[Preconditioning]
[./FSP]
type = FSP
# It is the starting point of splitting
topsplit = 'contact_interior' # 'contact_interior' should match the following block name
[./contact_interior]
splitting = 'contact interior'
splitting_type = multiplicative
[../]
[./interior]
type = ContactSplit
vars = 'disp_x disp_y disp_z'
uncontact_primary = '3'
uncontact_secondary = '2'
uncontact_displaced = '1'
blocks = '1 2'
include_all_contact_nodes = 1
petsc_options_iname = '-ksp_type -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'preonly hypre boomeramg 1 0.25'
[../]
[./contact]
type = ContactSplit
vars = 'disp_x disp_y disp_z'
contact_primary = '3'
contact_secondary = '2'
contact_displaced = '1'
include_all_contact_nodes = 1
petsc_options_iname = '-ksp_type -pc_type -pc_asm_overlap -sub_pc_type'
petsc_options_value = 'preonly asm 1 lu'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
dtmin = 0.1
end_time = 0.1
l_tol = 1e-4
l_max_its = 100
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
nl_max_its = 100
[]
[Outputs]
file_base = 2blocks3d_out
[./exodus]
type = Exodus
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
(test/tests/misc/check_error/bad_enum_test.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
uniform_refine = 3
[]
[Variables]
active = 'u v'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uconv uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uconv]
type = Convection
variable = u
velocity = '10 1 0'
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
error_estimator = PatchRecoveryFooBar # This is a bad error estimator
[../]
[]
[Outputs]
file_base = out
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
coord_type = RZ
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/reinitialization.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 25
ny = 25
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.3 1 0'
[]
[middle]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.3 0 0'
top_right = '0.6 1 0'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'middle'
block_id = 3
bottom_left = '0.6 0 0'
top_right = '1 1 0'
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[u_1]
type = ConstantIC
variable = 'u'
value = 1
block = 1
[]
[u_2]
type = ConstantIC
variable = 'u'
value = 2
block = 2
[]
[u_3]
type = ConstantIC
variable = 'u'
value = 3
block = 3
[]
[]
[MeshModifiers]
[moving_circle_bottom]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_1'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[moving_circle_top]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_2'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 2
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi_1]
[]
[phi_2]
[]
[]
[AuxKernels]
[phi_1]
type = ParsedAux
variable = 'phi_1'
expression = '(x-t)^2+(y)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[phi_2]
type = ParsedAux
variable = 'phi_2'
expression = '(x-t)^2+(y-1)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/examples/paper/full_solve.i)
[StochasticTools]
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 1
upper_bound = 9
[]
[]
[Samplers]
[mc]
type = MonteCarlo
num_rows = 10
distributions = 'uniform uniform'
execute_on = 'initial timestep_end'
[]
[]
[MultiApps]
[runner]
type = SamplerFullSolveMultiApp
sampler = mc
input_files = 'sub.i'
mode = batch-restore
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = runner
parameters = 'BCs/left/value BCs/right/value'
sampler = mc
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = runner
to_vector_postprocessor = storage
from_postprocessor = average
sampler = mc
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[total]
type = MemoryUsage
execute_on = 'INITIAL TIMESTEP_END'
[]
[per_proc]
type = MemoryUsage
value_type = "average"
execute_on = 'INITIAL TIMESTEP_END'
[]
[max_proc]
type = MemoryUsage
value_type = "max_process"
execute_on = 'INITIAL TIMESTEP_END'
[]
[total_time]
type = PerfGraphData
execute_on = 'INITIAL TIMESTEP_END'
data_type = 'TOTAL'
section_name = 'Root'
[]
[run_time]
type = ChangeOverTimePostprocessor
postprocessor = total_time
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard13.i)
# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation, with cubic hardening
# A single element is repeatedly compressed in z direction
# compressive_strength is set to 0.9Pa, compressive_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the compressive strength to be observed
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-0.5E-6*z*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 0.9
value_residual = 0.5
internal_0 = -1E-5
internal_limit = 0
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./compressive]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.0
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = compressive
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 10
dt = 1.0
type = Transient
[]
[Outputs]
file_base = small_deform_hard13
csv = true
[]
(modules/level_set/test/tests/transfers/markers/single_level/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./marker]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = LevelSetReinitializationProblem
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
execute_on = FINAL
[../]
[]
(test/tests/transfers/transfer_with_reset/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
# This test currently diffs when run in parallel with DistributedMesh enabled,
# most likely due to the fact that it uses some geometric search stuff.
# For more information, see #2121.
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[t]
[]
[u_from_sub]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
reset_apps = 0
reset_time = 0.05
[]
[]
[Transfers]
[t_from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = t
variable = t
[]
[u_from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = u_from_sub
[]
[u_to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = u_from_master
[]
[]
(modules/phase_field/test/tests/SoretDiffusion/direct_temp.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 30
xmax = 500
elem_type = EDGE
[]
[GlobalParams]
polynomial_order = 8
[]
[Variables]
[./c]
family = HERMITE
order = THIRD
[../]
[./T]
initial_condition = 1000.0
scaling = 1.0e5
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 125.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 100.0
variable = c
[../]
[]
[Kernels]
[./c_int]
type = CHInterface
variable = c
kappa_name = kappa
mob_name = M
[../]
[./c_bulk]
type = CahnHilliard
variable = c
mob_name = M
f_name = F
[../]
[./c_soret]
type = SoretDiffusion
variable = c
T = T
diff_name = D
Q_name = Qstar
[../]
[./c_dot]
type = TimeDerivative
variable = c
[../]
[./HtCond]
type = MatDiffusion
variable = T
diffusivity = thermal_conductivity
[../]
[]
[BCs]
[./Left_T]
type = DirichletBC
variable = T
boundary = left
value = 1000.0
[../]
[./Right_T]
type = DirichletBC
variable = T
boundary = right
value = 1015.0
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = T # K
int_width = 60.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.708 # Total guess
[../]
[./thcond]
type = ParsedMaterial
coupled_variables = 'c'
expression = 'if(c>0.7,1e-8,4e-8)'
property_name = thermal_conductivity
outputs = exodus
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
derivative_order = 3
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 25
nl_rel_tol = 1.0e-9
num_steps = 60
dt = 8.0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/tosub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[u_elemental]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[fun_aux]
type = FunctionAux
function = 'x + y'
variable = u_elemental
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0.48 0.01 0'
input_files = tosub_sub.i
[]
[]
[Transfers]
[to_sub_nodal_to_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = nodal_source_from_parent_nodal
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[to_sub_nodal_to_elemental]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = nodal_source_from_parent_elemental
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[to_sub_elemental_to_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_parent_nodal
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[to_sub_elemental_to_elemental]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_parent_elemental
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[]
(modules/rdg/test/tests/advection_1d/block_restrictable.i)
############################################################
[GlobalParams]
order = CONSTANT
family = MONOMIAL
u = u
slope_limiting = lslope
implicit = false
[]
############################################################
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 1
nx = 100
[]
[./subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.5 0 0'
block_id = 1
top_right = '1.0 1.0 0'
input = gen
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
input = subdomain1
[../]
[./interface_again]
type = SideSetsBetweenSubdomainsGenerator
primary_block = '1'
paired_block = '0'
new_boundary = 'primary1_interface'
input = interface
[../]
[]
############################################################
[Functions]
[./ic_u]
type = PiecewiseConstant
axis = x
direction = right
xy_data = '0.1 0.5
0.4 1.0
0.5 0.5'
[../]
[]
############################################################
[UserObjects]
[./lslope]
type = AEFVSlopeLimitingOneD
execute_on = 'linear'
scheme = 'superbee' #none | minmod | mc | superbee
block = 0
[../]
[./internal_side_flux]
type = AEFVUpwindInternalSideFlux
execute_on = 'linear'
[../]
[./free_outflow_bc]
type = AEFVFreeOutflowBoundaryFlux
execute_on = 'linear'
[../]
[]
############################################################
[Variables]
[./u]
block = 0
[../]
[./v]
block = 1
family = LAGRANGE
order = FIRST
[../]
[]
############################################################
[ICs]
[./u_ic]
type = FunctionIC
variable = 'u'
function = ic_u
[../]
[]
############################################################
[Kernels]
[./time_u]
implicit = true
type = TimeDerivative
variable = u
block = 0
[../]
[./diff_v]
implicit = true
type = Diffusion
variable = v
block = 1
[../]
[./time_v]
implicit = true
type = TimeDerivative
variable = v
block = 1
[../]
[]
############################################################
[DGKernels]
[./concentration]
type = AEFVKernel
variable = u
component = 'concentration'
flux = internal_side_flux
block = 0
[../]
[]
############################################################
[BCs]
[./concentration]
type = AEFVBC
boundary = 'left primary0_interface'
variable = u
component = 'concentration'
flux = free_outflow_bc
[../]
[./v_left]
type = DirichletBC
boundary = 'primary1_interface'
variable = v
value = 1
[../]
[./v_right]
type = DirichletBC
boundary = 'right'
variable = v
value = 0
[../]
[]
############################################################
[Materials]
[./aefv]
type = AEFVMaterial
block = 0
[../]
[./dummy_1]
type = GenericConstantMaterial
block = 1
prop_names = ''
prop_values = ''
[../]
[]
############################################################
[Executioner]
type = Transient
[./TimeIntegrator]
type = ExplicitMidpoint
[../]
solve_type = 'LINEAR'
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
start_time = 0.0
num_steps = 4 # 4 | 400 for complete run
dt = 5e-4
dtmin = 1e-6
[]
[Outputs]
[./out]
type = Exodus
time_step_interval = 2
[../]
perf_graph = true
[]
(test/tests/mesh/preparedness/test.i)
[GlobalParams]
prevent_boundary_ids_overlap = false
[]
[Mesh]
[region_2_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.065 0.13 0.305 0.17 0.196'
ix = ' 2 2 2 2 2'
dy = '0.85438 '
iy = '6'
subdomain_id = '68 68 68 68 68'
[]
[region_2_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.2 1.551 0'
input = region_2_gen
[]
[region_3_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.24 0.24 0.24 0.24 0.24'
ix = ' 2 2 2 2 2'
dy = '0.744166666666666 0.744166666666667 0.744166666666667'
iy = ' 2 2 2'
subdomain_id = '56 57 58 59 60
51 52 53 54 55
46 47 48 49 50'
[]
[region_3_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 2.40538 0'
input = region_3_gen
[]
[region_1_gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 6
xmin = 0
xmax = 0.26
ymin = 1.551
ymax = 1.851
subdomain_ids = '62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62
62 62 62 62 62 62 62 62 62 62'
[]
[region_1_extend_1]
type = FillBetweenSidesetsGenerator
input_mesh_1 = 'region_3_move'
input_mesh_2 = 'region_1_gen'
boundary_1 = '0'
boundary_2 = '2'
num_layers = 6
block_id= 61
use_quad_elements = true
keep_inputs = true
begin_side_boundary_id = '3'
end_side_boundary_id = '1'
[]
[region_1_extend_2]
type = FillBetweenSidesetsGenerator
input_mesh_1 = 'region_2_move'
input_mesh_2 = 'region_1_gen'
boundary_1 = 3
boundary_2 = 1
num_layers = 6
block_id= 69
use_quad_elements = true
keep_inputs = false
begin_side_boundary_id = '0'
end_side_boundary_id = '3'
input_boundary_1_id = '1'
input_boundary_2_id = '3'
[]
[region_2_2_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.065 0.13 0.305 0.17 0.196'
ix = ' 2 2 2 2 2'
dy = '0.85438 '
iy = '6'
subdomain_id = '68 68 68 68 68'
[]
[region_2_2_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.2 1.551 0'
input = region_2_2_gen
[]
[region_6_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.26 0.94 0.065 0.13 0.305 0.17 0.196'
ix = '10 6 2 2 2 2 2'
dy = '0.584 0.967'
iy = ' 4 6'
subdomain_id = '62 72 72 72 72 72 72
62 70 71 71 71 71 71'
[]
[stitch_1_2_6]
type = StitchedMeshGenerator
inputs = 'region_1_extend_1 region_1_extend_2 region_2_2_move region_6_gen'
stitch_boundaries_pairs = '1 3;
1 3;
0 2'
merge_boundaries_with_same_name = false
[]
[rename_boundary_stitch_1_2_6]
type = RenameBoundaryGenerator
input = stitch_1_2_6
old_boundary = '1'
new_boundary = '2'
[]
[region_4_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.065 0.13'
ix = ' 2 2 '
dy = '0.744166666666666 0.744166666666667 0.744166666666667'
iy = ' 2 2 2'
subdomain_id = '78 92
78 91
78 90'
[]
[region_4_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.2 2.40538 0'
input = region_4_gen
[]
[region_5_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.17 0.196'
ix = '2 2'
dy = '0.39 1.8425'
iy = '2 4'
subdomain_id = '100 104
100 104'
[]
[region_5_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '1.7 2.40538 0'
input = region_5_gen
[]
[region_5_extend]
type = FillBetweenSidesetsGenerator
input_mesh_1 = 'region_4_move'
input_mesh_2 = 'region_5_move'
boundary_1 = 1
boundary_2 = 3
num_layers = 2
block_id= 96
use_quad_elements = true
keep_inputs = true
begin_side_boundary_id = '0'
end_side_boundary_id = '2'
[]
[rename_boundary_region_5]
type = RenameBoundaryGenerator
input = region_5_extend
old_boundary = '0'
new_boundary = '3'
[]
[stitch_1_2_6_5]
type = StitchedMeshGenerator
inputs = 'rename_boundary_stitch_1_2_6 rename_boundary_region_5'
stitch_boundaries_pairs = '2 3;'
merge_boundaries_with_same_name = false
[]
[region_7_gen]
type = CartesianMeshGenerator
dim = 2
dx = '0.24 0.24 0.24 0.24 0.24 0.065 0.13 0.305 0.17 0.196'
ix = ' 2 2 2 2 2 2 2 2 2 2'
dy = '0.744166666666667 0.744166666666667 0.744166666666667 0.744166666666667
0.744166666666667 0.744166666666667 0.744166666666666 0.744166666666666
0.744166666666666 0.458 0.86002'
iy = '2 2 2 2 2 2 2 2 2 2 4'
subdomain_id = '41 42 43 44 45 77 89 95 99 103
36 37 38 39 40 77 88 95 99 103
31 32 33 34 35 77 87 95 99 103
26 27 28 29 30 76 86 94 98 102
21 22 23 24 25 76 85 94 98 102
16 17 18 19 20 76 84 94 98 102
11 12 13 14 15 75 83 93 97 101
6 7 8 9 10 75 82 93 97 101
1 2 3 4 5 75 81 93 97 101
67 67 67 67 67 74 80 65 65 66
63 63 63 63 63 73 79 64 64 64'
[]
[region_7_move]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0.0 4.63788 0'
input = region_7_gen
[]
[stitch]
type = StitchedMeshGenerator
inputs = 'stitch_1_2_6_5 region_7_move'
stitch_boundaries_pairs = '2 0'
merge_boundaries_with_same_name = false
[]
[rename_boundary_1]
type = BoundaryDeletionGenerator
input = stitch
boundary_names = '0 1 2 3'
[]
[rename_boundary_2]
type = SideSetsFromPointsGenerator
input = rename_boundary_1
new_boundary = '2 4 1 3'
points = '1.2 0. 0.
2.066 1.551 0.
1.2 12.6534 0.
0. 1.551 0.'
[]
[rename_boundary_3]
type = RenameBoundaryGenerator
input = rename_boundary_2
new_boundary = 'rbottom ssright rtop ssleft'
old_boundary = '2 4 1 3'
[]
[rename_blocks]
type = RenameBlockGenerator
input = rename_boundary_3
old_block = '1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
101 102 103 104'
new_block = 'pbedfuel001 pbedfuel002 pbedfuel003 pbedfuel004 pbedfuel005
pbedfuel006 pbedfuel007 pbedfuel008 pbedfuel009 pbedfuel010
pbedfuel011 pbedfuel012 pbedfuel013 pbedfuel014 pbedfuel015
pbedfuel016 pbedfuel017 pbedfuel018 pbedfuel019 pbedfuel020
pbedfuel021 pbedfuel022 pbedfuel023 pbedfuel024 pbedfuel025
pbedfuel026 pbedfuel027 pbedfuel028 pbedfuel029 pbedfuel030
pbedfuel031 pbedfuel032 pbedfuel033 pbedfuel034 pbedfuel035
pbedfuel036 pbedfuel037 pbedfuel038 pbedfuel039 pbedfuel040
pbedfuel041 pbedfuel042 pbedfuel043 pbedfuel044 pbedfuel045
pbedfuel046 pbedfuel047 pbedfuel048 pbedfuel049 pbedfuel050
pbedfuel051 pbedfuel052 pbedfuel053 pbedfuel054 pbedfuel055
pbedfuel056 pbedfuel057 pbedfuel058 pbedfuel059 pbedfuel060
consfuel061 dischfuel062 upref063 upref064 upref065 upref066
upcvt067 lwref068 outch069 lwrpln070 htleg071 lwref072 buffr073
buffr074 buffr075 buffr076 buffr077 buffr078 crds079 crds080
crds081 crds082 crds083 crds084 crds085 crds086 crds087 crds088
crds089 crds090 crds091 crds092 radrf093 radrf094 radrf095 radrf096
risr097 risr098 risr099 risr100 radrf101 radrf102 radrf103 radrf104'
[]
[]
[Variables]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[FVKernels]
[energy_storage]
type = FVTimeKernel
variable = T_solid
[]
[solid_energy_diffusion_core]
type = FVAnisotropicDiffusion
variable = T_solid
coeff = 'effective_thermal_conductivity'
[]
[]
[FVBCs]
[side_set_bc1]
type = FVDirichletBC
variable = T_solid
value = '300'
boundary = 'rtop'
[]
[side_set_bc2]
type = FVDirichletBC
variable = T_solid
value = '600'
boundary = 'rbottom'
[]
[]
[Materials]
[all_channels_porosity]
type = ADGenericFunctorMaterial
prop_names = 'porosity'
prop_values = 0.5
[]
[solid_blocks_full_density_graphite]
type = ADGenericFunctorMaterial
prop_names = 'rho_s cp_s k_s '
prop_values = '1.0 2.0 3.0'
[]
[effective_solid_thermal_conductivity_solid_only]
type = ADGenericVectorFunctorMaterial
prop_names = 'effective_thermal_conductivity'
prop_values = 'k_s k_s k_s'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_factor_shift_type'
petsc_options_value = 'lu 100 NONZERO'
# Tolerances.
nl_abs_tol = 1e-8
nl_rel_tol = 1e-9
line_search = none
nl_max_its = 15
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.05
cutback_factor = 0.5
growth_factor = 2.00
optimal_iterations = 6
[]
# Steady state detection.
steady_state_detection = true
steady_state_tolerance = 1e-13
abort_on_solve_fail = true
num_steps = 1
[]
[Outputs]
exodus = true
print_linear_residuals = false
print_linear_converged_reason = false
print_nonlinear_converged_reason = false
[]
(modules/heat_transfer/test/tests/radiative_bcs/function_radiative_bc.i)
#
# If we assume that epsilon*sigma*(T_inf^4-T_s^4) is approximately equal to
# epsilon*sigma*4*T_inf^3*(T_inf-T_s), that form is equivalent to
# h*(T_inf-T_s), the convective flux bc. So, the radiative and convective
# flux bcs should give nearly the same answer if the leading terms are equal.
#
[Mesh]
[top]
type = GeneratedMeshGenerator
dim = 3
nx = 10
bias_x = 0.8
ymin = 1.2
ymax = 2.2
boundary_name_prefix = top
[]
[bottom]
type = GeneratedMeshGenerator
dim = 3
nx = 10
bias_x = 0.8
boundary_name_prefix = bot
boundary_id_offset = 6
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'top bottom'
[]
[]
[Variables]
[temp]
initial_condition = 600.0
[]
[]
[Kernels]
[heat_dt]
type = TimeDerivative
variable = temp
[]
[heat_conduction]
type = HeatConduction
variable = temp
[]
[]
[BCs]
[./top_right]
type = ConvectiveHeatFluxBC
variable = temp
boundary = top_right
T_infinity = 300.0
heat_transfer_coefficient = 3.0
heat_transfer_coefficient_dT = 0
[../]
[./bot_right]
type = FunctionRadiativeBC
variable = temp
boundary = bot_right
# htc/(stefan-boltzmann*4*T_inf^3)
emissivity_function = '3/(5.670367e-8*4*300*300*300)'
[../]
[]
[Materials]
[./thermal]
type = GenericConstantMaterial
prop_names = 'density thermal_conductivity specific_heat'
prop_values = '1 10 100'
[../]
[]
[Postprocessors]
[./top_left_temp]
type = SideAverageValue
variable = temp
boundary = top_left
execute_on = 'TIMESTEP_END initial'
[../]
[./bot_left_temp]
type = SideAverageValue
variable = temp
boundary = bot_left
execute_on = 'TIMESTEP_END initial'
[../]
[./top_right_temp]
type = SideAverageValue
variable = temp
boundary = top_right
[../]
[./bot_right_temp]
type = SideAverageValue
variable = temp
boundary = bot_right
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1e1
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(test/tests/phi_zero/simple_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./dummy]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./phi_zero]
type = PhiZeroKernel
variable = dummy
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/outputs/perf_graph/multi_app/parent_sub_cycle.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
[MultiApps]
[./sub_app]
positions = '0 0 0'
type = TransientMultiApp
input_files = 'sub_sub_cycle.i'
app_type = MooseTestApp
sub_cycling = true
[../]
[]
(modules/solid_mechanics/examples/coal_mining/coarse.i)
# Strata deformation and fracturing around a coal mine - 3D model
#
# A "half model" is used. The mine is 400m deep and
# just the roof is studied (-400<=z<=0). The mining panel
# sits between 0<=x<=150, and 0<=y<=1000, so this simulates
# a coal panel that is 300m wide and 1000m long. The outer boundaries
# are 1km from the excavation boundaries.
#
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions for this simulation are:
# - disp_x = 0 at x=0 and x=1150
# - disp_y = 0 at y=-1000 and y=1000
# - disp_z = 0 at z=-400, but there is a time-dependent
# Young's modulus that simulates excavation
# - wc_x = 0 at y=-1000 and y=1000
# - wc_y = 0 at x=0 and x=1150
# That is, rollers on the sides, free at top,
# and prescribed at bottom in the unexcavated portion.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = 0.025*z MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 3 MPa
# MC friction angle = 37 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa
# WeakPlane cohesion = 0.1 MPa
# WeakPlane friction angle = 30 deg
# WeakPlane dilation angle = 10 deg
# WeakPlane tensile strength = 0.1 MPa
# WeakPlane compressive strength = 100 MPa softening to 1 MPa at strain = 1
#
[Mesh]
[file]
type = FileMeshGenerator
file = mesh/coarse.e
[]
[./xmin]
input = file
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = xmin
normal = '-1 0 0'
[../]
[./xmax]
input = xmin
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = xmax
normal = '1 0 0'
[../]
[./ymin]
input = xmax
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = ymin
normal = '0 -1 0'
[../]
[./ymax]
input = ymin
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = ymax
normal = '0 1 0'
[../]
[./zmax]
input = ymax
type = SideSetsAroundSubdomainGenerator
block = 16
new_boundary = zmax
normal = '0 0 1'
[../]
[./zmin]
input = zmax
type = SideSetsAroundSubdomainGenerator
block = 2
new_boundary = zmin
normal = '0 0 -1'
[../]
[./excav]
type = SubdomainBoundingBoxGenerator
input = zmin
block_id = 1
bottom_left = '0 0 -400'
top_right = '150 1000 -397'
[../]
[./roof]
type = SideSetsAroundSubdomainGenerator
block = 1
input = excav
new_boundary = roof
normal = '0 0 1'
[../]
[]
[GlobalParams]
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_y
component = 1
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6 # remember this is in MPa
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
[../]
[./mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
[../]
[./mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 'xmin xmax'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'ymin ymax'
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = zmin
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = 'ymin ymax'
value = 0.0
[../]
[./no_wc_y]
type = DirichletBC
variable = wc_y
boundary = 'xmin xmax'
value = 0.0
[../]
[./roof]
type = StickyBC
variable = disp_z
min_value = -3.0
boundary = roof
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '0.8*2500*10E-6*z'
[../]
[./ini_zz]
type = ParsedFunction
expression = '2500*10E-6*z'
[../]
[./excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval slope'
symbol_values = '17.0 0 1000.0 1E-9 1 60'
# excavation face at ymin+(ymax-ymin)*min(t/end_t,1)
# slope is the distance over which the modulus reduces from maxval to minval
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,if(y<ymin+(ymax-ymin)*min(t/end_t,1)+slope,minval+(maxval-minval)*(y-(ymin+(ymax-ymin)*min(t/end_t,1)))/slope,maxval))'
[../]
[./density_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval'
symbol_values = '17.0 0 1000.0 0 2500'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,maxval)'
[../]
[]
[UserObjects]
[./mc_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.99 # MPa
value_residual = 3.01 # MPa
rate = 1.0
[../]
[./mc_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./mc_dil]
type = SolidMechanicsHardeningConstant
value = 0.15 # 8deg
[../]
[./mc_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[../]
[./mc_compressive_str]
type = SolidMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[../]
[./wp_coh_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_compressive_str_soften]
type = SolidMechanicsHardeningCubic
value_0 = 100
value_residual = 1
internal_limit = 1.0
[../]
[]
[Materials]
[./elasticity_tensor_0]
type = ComputeLayeredCosseratElasticityTensor
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
[../]
[./elasticity_tensor_1]
type = ComputeLayeredCosseratElasticityTensor
block = 1
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
elasticity_tensor_prefactor = excav_sideways
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
eigenstrain_name = ini_stress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
[../]
[./stress_0]
type = ComputeMultipleInelasticCosseratStress
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
inelastic_models = 'mc wp'
cycle_models = true
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress_1]
type = ComputeMultipleInelasticCosseratStress
block = 1
inelastic_models = ''
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedMohrCoulombCosseratStressUpdate
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 100000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[../]
[./density_0]
type = GenericConstantMaterial
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
prop_names = density
prop_values = 2500
[../]
[./density_1]
type = GenericFunctionMaterial
block = 1
prop_names = density
prop_values = density_sideways
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Postprocessors]
[./min_roof_disp]
type = NodalExtremeValue
boundary = roof
value_type = min
variable = disp_z
[../]
[./min_surface_disp]
type = NodalExtremeValue
boundary = zmax
value_type = min
variable = disp_z
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' bjacobi gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 30
nl_max_its = 1000
start_time = 0.0
dt = 0.5 # this gives min(disp_z)=-4.3, use dt=0.0625 if you want to restrict disp_z>=-3.2
end_time = 17.0
[]
[Outputs]
time_step_interval = 1
print_linear_residuals = false
exodus = true
csv = true
console = true
[]
(test/tests/kernels/simple_transient_diffusion/ill_conditioned_simple_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = MatDiffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
preset = false
boundary = right
function = constant
[../]
[]
[Functions]
[constant]
type = ParsedFunction
expression = '1'
[]
[ramp]
type = ParsedFunction
expression = 't'
[]
[]
[Materials]
active = 'constant'
[constant]
type = GenericConstantMaterial
prop_names = 'D'
prop_values = '1e20'
[]
[function]
type = GenericFunctionMaterial
prop_names = 'D'
prop_values = '10^(t-1)'
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 2
dtmin = 2
solve_type = NEWTON
petsc_options = '-pc_svd_monitor -ksp_view_pmat -snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -snes_stol'
petsc_options_value = 'svd 0'
[]
[Outputs]
exodus = true
[]
(test/tests/meshgenerators/lower_d_block_generator/ids.i)
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[./lower_d_block]
type = LowerDBlockFromSidesetGenerator
input = gmg
new_block_id = 10
sidesets = '0 0 1 2 3'
[]
[]
[Variables]
[./u]
block = 0
[../]
[./v]
block = 10
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
block = 0
[../]
[./srcv]
type = BodyForce
block = 10
variable = v
function = 1
[../]
[./time_v]
type = TimeDerivative
block = 10
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/materials/projected_stateful_materials/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[ProjectedStatefulMaterialStorage]
[all]
projected_props = 'test_real test_realvectorvalue test_ranktwotensor test_rankfourtensor'
family = MONOMIAL
order = FIRST
[]
[]
[Materials]
[test]
type = ProjectedStatefulPropertiesTestMaterial
[]
[]
[Postprocessors]
[average_diff]
type = ElementAverageMaterialProperty
mat_prop = diff_norm
[]
[]
[Executioner]
type = Transient
num_steps = 4
[]
[Debug]
show_material_props = true
[]
[Outputs]
csv = true
# in initial the freshly set up old state of the material properties differes
# from the interpolated state as the MAT->AUX->MAT dependency cannot be
# resolved (as both the computation of the current state as well as the
# testing are done in the same material object)
execute_on = 'TIMESTEP_END'
[]
(modules/solid_mechanics/test/tests/stickyBC/except1.i)
# Exception testing of StickyBC. Here min_value > max_value
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
[../]
[]
[BCs]
[./obstruction]
type = StickyBC
variable = disp_y
boundary = bottom
min_value = 1
max_value = -1
[../]
[]
[Materials]
[./stress]
type = ComputeLinearElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.2
[../]
[]
[Executioner]
type = Transient
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/line.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmax = 0.5
xmin = -0.5
[]
[left_line]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '-0.5 0 0'
top_right = '0 0 0'
block_id = 1
block_name = 'left_line'
location = INSIDE
[]
[right_line]
type = SubdomainBoundingBoxGenerator
input = left_line
bottom_left = '0 0 0'
top_right = '0.5 0 0'
block_id = 2
block_name = 'right_line'
location = INSIDE
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
# type = HeatConductionTimeDerivative
type = TrussHeatConductionTimeDerivative
variable = temperature
area = area
[]
[heat_conduction]
# type = HeatConduction
type = TrussHeatConduction
variable = temperature
area = area
[]
[]
[AuxVariables]
[area]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[area]
type = ConstantAux
variable = area
value = 0.1
execute_on = 'initial timestep_begin'
[]
[]
[Materials]
[left_line]
type = GenericConstantMaterial
block = 'left_line'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '0.1 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[right_line]
type = GenericConstantMaterial
block = 'right_line'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '5.0e-3 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[center]
type = LineValueSampler
start_point = '-0.5 0 0'
end_point = '0.5 0 0'
num_points = 40
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/line'
time_data = true
[]
[]
(modules/heat_transfer/test/tests/gray_lambert_radiator/gray_lambert_cavity.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 2
nx = 1
ny = 1
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[./temperature]
initial_condition = 300
[../]
[]
[UserObjects]
[./gray_lambert]
type = ConstantViewFactorSurfaceRadiation
boundary = 'bottom top left right'
fixed_temperature_boundary = 'bottom top'
fixed_boundary_temperatures = '550 300'
adiabatic_boundary = 'right left'
emissivity = '1 0.75 0.75 0.75'
temperature = temperature
view_factors = '0 0.123 0.6928 0.1841;
0.123 0 0.1841 0.6928;
0.2771 0.0736 0.4458 0.2035;
0.0736 0.2771 0.2035 0.4458'
[../]
[]
[VectorPostprocessors]
[./lambert_vpp]
type = SurfaceRadiationVectorPostprocessor
surface_radiation_object_name = gray_lambert
information = 'temperature emissivity radiosity heat_flux_density'
[../]
[./view_factors]
type = ViewfactorVectorPostprocessor
surface_radiation_object_name = gray_lambert
[../]
[]
[Postprocessors]
[./heat_flux_density_bottom]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = HEAT_FLUX_DENSITY
boundary = bottom
[../]
[./temperature_left]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = TEMPERATURE
boundary = left
[../]
[./temperature_right]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = TEMPERATURE
boundary = right
[../]
[./brightness_top]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = RADIOSITY
boundary = top
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/nodalkernels/scaling/scaling.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 40
[]
[Variables]
[u][]
[]
[NodalKernels]
[time]
type = CoefTimeDerivativeNodalKernel
variable = u
coeff = 2
[]
[reaction]
type = ReactionNodalKernel
variable = u
coeff = 2
[]
[ffn]
type = UserForcingFunctionNodalKernel
variable = u
function = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
automatic_scaling = true
verbose = true
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_first/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/misc/ad_robustness/ad_two_nl_var_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[v][]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = ADTimeDerivative
variable = u
[../]
[coupled]
type = ADCoupledValueTest
variable = u
v = v
[]
[v_diff]
type = Diffusion
variable = v
[]
[]
[DGKernels]
[dummy]
type = ADDGCoupledTest
variable = u
v = v
[]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 0
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[dof_map]
type = DOFMap
execute_on = 'initial'
[]
[]
(test/tests/bcs/periodic/auto_periodic_bc_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./periodic_dist]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./periodic_dist]
type = PeriodicDistanceAux
variable = periodic_dist
point = '4 6 0'
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_auto
exodus = true
[]
(modules/solid_mechanics/test/tests/homogenization/anisoShortFiber.i)
#
# Test from:
# Multiple Scale Analysis of Heterogeneous Elastic Structures Using
# Homogenization Theory and Voronoi Cell Finite Element Method
# by S.Ghosh et. al, Int J. Solids Structures, Vol. 32, No. 1,
# pp. 27-62, 1995.
#
# From that paper, elastic constants should be:
# E1111: 122.4
# E2222: 151.2
# E1212: 42.1
# E1122: 36.23
#
# Note: this is for plane stress conditions
#
[Mesh]
file = anisoShortFiber.e
# To calculate matching values, refine the mesh one time.
# We use a coarse mesh for speed in this test.
# uniform_refine = 1
[]
[Variables]
[./dx_xx]
order = FIRST
family = LAGRANGE
[../]
[./dy_xx]
order = FIRST
family = LAGRANGE
[../]
[./dx_yy]
order = FIRST
family = LAGRANGE
[../]
[./dy_yy]
order = FIRST
family = LAGRANGE
[../]
[./dx_xy]
order = FIRST
family = LAGRANGE
[../]
[./dy_xy]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./div_x_xx]
type = StressDivergenceTensors
component = 0
variable = dx_xx
displacements = 'dx_xx dy_xx'
use_displaced_mesh = false
base_name = xx
[../]
[./div_y_xx]
type = StressDivergenceTensors
component = 1
variable = dy_xx
displacements = 'dx_xx dy_xx'
use_displaced_mesh = false
base_name = xx
[../]
[./div_x_yy]
type = StressDivergenceTensors
component = 0
variable = dx_yy
displacements = 'dx_yy dy_yy'
use_displaced_mesh = false
base_name = yy
[../]
[./div_y_yy]
type = StressDivergenceTensors
component = 1
variable = dy_yy
displacements = 'dx_yy dy_yy'
use_displaced_mesh = false
base_name = yy
[../]
[./div_x_xy]
type = StressDivergenceTensors
component = 0
variable = dx_xy
displacements = 'dx_xy dy_xy'
use_displaced_mesh = false
base_name = xy
[../]
[./div_y_xy]
type = StressDivergenceTensors
component = 1
variable = dy_xy
displacements = 'dx_xy dy_xy'
use_displaced_mesh = false
base_name = xy
[../]
[./aeh_dx_xx]
type = AsymptoticExpansionHomogenizationKernel
variable = dx_xx
component = 0
column = xx
base_name = xx
[../]
[./aeh_dy_xx]
type = AsymptoticExpansionHomogenizationKernel
variable = dy_xx
component = 1
column = xx
base_name = xx
[../]
[./aeh_dx_yy]
type = AsymptoticExpansionHomogenizationKernel
variable = dx_yy
component = 0
column = yy
base_name = yy
[../]
[./aeh_dy_yy]
type = AsymptoticExpansionHomogenizationKernel
variable = dy_yy
component = 1
column = yy
base_name = yy
[../]
[./aeh_dx_xy]
type = AsymptoticExpansionHomogenizationKernel
variable = dx_xy
component = 0
column = xy
base_name = xy
[../]
[./aeh_dy_xy]
type = AsymptoticExpansionHomogenizationKernel
variable = dy_xy
component = 1
column = xy
base_name = xy
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
primary = 30
secondary = 40
translation = '0 1 0'
[../]
[./left_right]
primary = 10
secondary = 20
translation = '1 0 0'
[../]
[../]
[./dx_xx_anchor]
type = DirichletBC
variable = dx_xx
boundary = 1
value = 0.0
[../]
[./dy_xx_anchor]
type = DirichletBC
variable = dy_xx
boundary = 1
value = 0.0
[../]
[./dx_yy_anchor]
type = DirichletBC
variable = dx_yy
boundary = 1
value = 0.0
[../]
[./dy_yy_anchor]
type = DirichletBC
variable = dy_yy
boundary = 1
value = 0.0
[../]
[./dx_xy_anchor]
type = DirichletBC
variable = dx_xy
boundary = 1
value = 0.0
[../]
[./dy_xy_anchor]
type = DirichletBC
variable = dy_xy
boundary = 1
value = 0.0
[../]
[]
[Materials]
[./elastic_stress_xx]
type = ComputeLinearElasticStress
base_name = xx
[../]
[./elastic_stress_yy]
type = ComputeLinearElasticStress
base_name = yy
[../]
[./elastic_stress_xy]
type = ComputeLinearElasticStress
base_name = xy
[../]
[./strain_xx]
type = ComputeSmallStrain
displacements = 'dx_xx dy_xx'
base_name = xx
[../]
[./strain_yy]
type = ComputeSmallStrain
displacements = 'dx_yy dy_yy'
base_name = yy
[../]
[./strain_xy]
type = ComputeSmallStrain
displacements = 'dx_xy dy_xy'
base_name = xy
[../]
[./block1]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric9
C_ijkl = '81.360117 26.848839 26.848839 81.360117 26.848839 81.360117 27.255639 27.255639 27.255639'
base_name = xx
[../]
[./block2]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric9
C_ijkl = '81.360117 26.848839 26.848839 81.360117 26.848839 81.360117 27.255639 27.255639 27.255639'
base_name = yy
[../]
[./block3]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric9
C_ijkl = '81.360117 26.848839 26.848839 81.360117 26.848839 81.360117 27.255639 27.255639 27.255639'
base_name = xy
[../]
[./block4]
type = ComputeElasticityTensor
block = 2
fill_method = symmetric9
C_ijkl = '416.66667 83.33333 83.33333 416.6667 83.33333 416.66667 166.66667 166.66667 166.66667'
base_name = xx
[../]
[./block5]
type = ComputeElasticityTensor
block = 2
fill_method = symmetric9
C_ijkl = '416.66667 83.33333 83.33333 416.6667 83.33333 416.66667 166.66667 166.66667 166.66667'
base_name = yy
[../]
[./block6]
type = ComputeElasticityTensor
block = 2
fill_method = symmetric9
C_ijkl = '416.66667 83.33333 83.33333 416.6667 83.33333 416.66667 166.66667 166.66667 166.66667'
base_name = xy
[../]
[]
[Postprocessors]
[./E1111]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = xx
column = xx
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E2222]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = yy
column = yy
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E1122]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = xx
column = yy
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E2211]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xy
row = yy
column = xx
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E1212]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = xy
column = xy
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-ksp_gmres_modifiedgramschmidt'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter -pc_hypre_boomeramg_grid_sweeps_all -ksp_type -mat_mffd_type'
petsc_options_value = '201 hypre boomeramg 2 2 fgmres ds'
line_search = 'none'
l_tol = 1e-4
l_max_its = 40
nl_max_its = 40
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
end_time = 10.0
num_steps = 1
dt = 10
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/positions_from_file/dt_from_multi.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions_file = positions.txt
type = TransientMultiApp
input_files = 'dt_from_multi_sub.i'
app_type = MooseTestApp
[../]
[]
(modules/porous_flow/test/tests/chemistry/precipitation.i)
# The precipitation reaction
#
# a <==> mineral
#
# produces "mineral". Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / porosity)' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is negative for a > 0.25, ie precipitation for a(t=0) > 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
# = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity
#
# This test checks that (a + c / porosity) is time-independent, and that a follows the above solution
#
# Aside:
# The exponential curve is not followed exactly because moose actually solves
# (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
# which does not give an exponential exactly, except in the limit dt->0
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.9
[]
[]
[AuxVariables]
[pressure]
[]
[ini_mineral_conc]
initial_condition = 0.2
[]
[k]
initial_condition = 0.5
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[should_be_static]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[should_be_static]
type = ParsedAux
coupled_variables = 'mineral a'
expression = 'a + mineral / 0.1'
variable = should_be_static
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[pre_dis]
type = PorousFlowPreDis
variable = a
mineral_density = 1000
stoichiometry = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = a
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[mass_frac]
type = PorousFlowMassFraction
mass_fraction_vars = a
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.01
end_time = 1
[]
[Postprocessors]
[a]
type = PointValue
point = '0 0 0'
variable = a
[]
[should_be_static]
type = PointValue
point = '0 0 0'
variable = should_be_static
[]
[]
[Outputs]
time_step_interval = 10
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/random03.i)
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_yield_fcn]
type = ElementExtremeValue
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'max_yield_fcn'
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.1
internal_limit = 0.1
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = -1.5
value_residual = 0
internal_limit = 0.1
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 2
ep_plastic_tolerance = 1E-8
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random03
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/GBAnisotropy/test1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 60
ny = 30
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 600
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 3
var_name_base = gr
wGB = 100
length_scale = 1.0e-9
time_scale = 1.0e-9
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./Tricrystal2CircleGrainsIC]
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = FIRST
family = LAGRANGE
[../]
[./var_indices]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./CuGrGranisotropic]
type = GBAnisotropy
T = 600 # K
# molar_volume_value = 7.11e-6 #Units:m^3/mol
Anisotropic_GB_file_name = anisotropy_mobility.txt # anisotropy_energy.txt
inclination_anisotropy = false # true
[../]
[]
[Postprocessors]
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[./gr1_area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[./gr2_area]
type = ElementIntegralVariablePostprocessor
variable = gr2
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 40
nl_rel_tol = 1e-9
num_steps = 1
dt = 10.0
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/geochemistry/test/tests/solubilities_and_activities/gypsum_solubility.i)
[TimeDependentReactionSolver]
model_definition = definition
swap_out_of_basis = "Ca++"
swap_into_basis = "Gypsum"
charge_balance_species = "SO4--"
constraint_species = "H2O Cl- Na+ SO4-- Gypsum"
constraint_value = " 1.0 1E-10 1E-10 1E-6 0.5814"
constraint_meaning = "kg_solvent_water free_concentration free_concentration bulk_composition free_mineral"
constraint_unit = " kg molal molal moles moles"
source_species_names = 'NaCl'
source_species_rates = '1.0'
add_aux_pH = false # there is no H+ in the problem
ramp_max_ionic_strength_initial = 0 # not needed in this simple problem
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
abs_tol = 1E-12
execute_console_output_on = '' # only CSV output in this example
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O Cl- Na+ SO4-- Ca++"
equilibrium_minerals = "Gypsum"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 0.1'
y = '0.01 0.1'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = timestepper
[]
end_time = 3
[]
[Outputs]
csv = true
[]
[AuxVariables]
[dissolved_gypsum_moles]
[]
[]
[AuxKernels]
[dissolved_gypsum_moles]
type = ParsedAux
coupled_variables = 'bulk_moles_Gypsum free_mg_Gypsum'
expression = 'bulk_moles_Gypsum - free_mg_Gypsum / 1000 / 172.168 '
variable = dissolved_gypsum_moles
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[cl_molal]
type = PointValue
point = '0 0 0'
variable = 'molal_Cl-'
[]
[dissolved_gypsum_mol]
type = PointValue
point = '0 0 0'
variable = dissolved_gypsum_moles
[]
[]
(test/tests/postprocessors/mms_polynomial/mms_polynomial_test.i)
#MMS.i
#This is for u = a*x^3*y*t+b*y^2*z+e*x*y*z^4
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
elem_type = HEX8
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables] #We added nodal AuxVariables
active = 'nodal_aux'
[./nodal_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff implicit conv forcing reaction'
[./diff]
type = PolyDiffusion
variable = u
[../]
[./implicit] #We got from MOOSE kernels
type = TimeDerivative
variable = u
[../]
[./conv] #We created our own convection kernel
type = PolyConvection
variable = u
x = -1
y = 2
z = -3
[../]
[./forcing] #We created our own forcing kernel
type = PolyForcing
variable = u
[../]
[./reaction] #We got from MOOSE kernels
type = PolyReaction
variable = u
[../]
[]
[AuxKernels] #We created our own AuxKernel
active = 'ConstantAux'
[./ConstantAux]
type = PolyConstantAux
variable = nodal_aux
[../]
[]
[BCs]
active = 'all_u'
[./all_u]
type = PolyCoupledDirichletBC
variable = u
boundary = '0 1 2 3 4 5'
[../]
[]
[Executioner]
type = Transient
dt = .1
num_steps = 20
solve_type = 'PJFNK'
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/stochastic_tools/test/tests/multiapps/batch_full_solve_multiapp/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[]
[time]
type = ADTimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.25
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(test/tests/materials/optional_properties/material.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Problem]
solve = false
[]
[Materials]
[before]
type = OptionalTestMaterial
prop = prop
adprop = adprop
expect = true
adexpect = true
outputs = exodus
[]
[prop]
type = GenericFunctionMaterial
prop_names = prop
prop_values = t+1+x
[]
[adprop]
type = ADGenericFunctionMaterial
prop_names = adprop
prop_values = t+10+y
[]
[after]
type = OptionalTestMaterial
prop = prop
adprop = adprop
expect = true
adexpect = true
outputs = exodus
[]
[]
[Executioner]
type = Transient
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/RZ_cone_stab_jac_test.i)
[GlobalParams]
gravity = '0 0 0'
laplace = true
transient_term = true
supg = true
pspg = true
family = LAGRANGE
order = SECOND
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1.1
ymin = -1.1
ymax = 1.1
elem_type = QUAD9
[]
[Problem]
coord_type = RZ
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = NEWTON
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1.1
# petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[Variables]
[./vel_x]
# Velocity in radial (r) direction
[../]
[./vel_y]
# Velocity in axial (z) direction
[../]
[./p]
order = FIRST
[../]
[]
[Kernels]
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
[./mass]
type = INSMassRZ
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_space]
type = INSMomentumLaplaceFormRZ
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./y_momentum_space]
type = INSMomentumLaplaceFormRZ
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
prop_names = 'rho mu'
prop_values = '1.1 1.1'
[../]
[]
[ICs]
[./vel_x]
type = RandomIC
variable = vel_x
min = 0.1
max = 0.9
[../]
[./vel_y]
type = RandomIC
variable = vel_y
min = 0.1
max = 0.9
[../]
[./p]
type = RandomIC
variable = p
min = 0.1
max = 0.9
[../]
[]
[Outputs]
dofmap = true
[]
(test/tests/multiapps/catch_up/parent.i)
# ##########################################################
# This is a test of the Multiapp System. This test solves
# four independent applications spaced throughout a
# parent domain interleaved with a parent solve.
#
# @Requirement F7.10
# ##########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
type = TransientMultiApp
positions = '0 0 0 0.5 0.5 0'
input_files = 'sub.i failing_sub.i'
app_type = MooseTestApp
execute_on = 'timestep_end'
max_catch_up_steps = 100
max_failures = 100
catch_up = true
[../]
[]
(modules/thermal_hydraulics/test/tests/materials/wall_friction_factor/churchill.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
allow_renumbering = false
[]
[Variables]
[rhoA]
[]
[rhouA]
[]
[rhoEA]
[]
[]
[Materials]
[props]
type = GenericConstantMaterial
prop_names = 'rho vel D_h mu '
prop_values = '1000 0.1 0.15 0.001'
[]
[fD_material]
type = WallFrictionChurchillMaterial
rho = rho
vel = vel
D_h = D_h
mu = mu
f_D = 'f_D'
rhoA = rhoA
rhouA = rhouA
rhoEA = rhoEA
roughness = 0.5
[]
[]
[Postprocessors]
[fD]
type = ElementAverageMaterialProperty
mat_prop = f_D
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
(modules/porous_flow/test/tests/jacobian/pls04.i)
# PorousFlowPiecewiseLinearSink with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 2
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[temp]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
min = 1
max = 2
[]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 1
[]
[]
[Kernels]
[dummy_temp]
type = TimeDerivative
variable = temp
[]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m01]
type = TimeDerivative
variable = massfrac_ph0_sp1
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[dummy_m11]
type = TimeDerivative
variable = massfrac_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
cv = 1.8
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.1 0.2 0.3 0.2 0 0.1 0.3 0.1 0.1'
wet_thermal_conductivity = '10 2 31 2 40 1 31 1 10'
exponent = 0.5
[]
[]
[BCs]
[flux_w]
type = PorousFlowPiecewiseLinearSink
boundary = 'left'
pt_vals = '-1 -0.5 0'
multipliers = '1 2 4'
variable = ppwater
mass_fraction_component = 0
fluid_phase = 0
use_relperm = true
use_mobility = true
use_enthalpy = true
flux_function = 'x*y'
[]
[flux_g]
type = PorousFlowPiecewiseLinearSink
boundary = 'top'
pt_vals = '0 0.5 1'
multipliers = '1 -2 4'
mass_fraction_component = 0
variable = ppgas
fluid_phase = 1
use_relperm = true
use_mobility = true
use_internal_energy = true
flux_function = '-x*y'
[]
[flux_1]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '0 0.5 1'
multipliers = '1 3 4'
mass_fraction_component = 1
variable = massfrac_ph0_sp0
fluid_phase = 0
use_relperm = true
use_mobility = true
use_internal_energy = true
[]
[flux_2]
type = PorousFlowPiecewiseLinearSink
boundary = 'back top'
pt_vals = '0 0.5 1'
multipliers = '0 1 -3'
mass_fraction_component = 1
variable = massfrac_ph1_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
use_enthalpy = true
flux_function = '0.5*x*y'
[]
[flux_3]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '0 0.5 1'
multipliers = '1 3 4'
mass_fraction_component = 2
variable = ppwater
fluid_phase = 0
use_relperm = true
use_enthalpy = true
use_mobility = true
[]
[flux_4]
type = PorousFlowPiecewiseLinearSink
boundary = 'back top'
pt_vals = '0 0.5 1'
multipliers = '0 1 -3'
mass_fraction_component = 2
variable = massfrac_ph1_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-0.5*x*y'
use_enthalpy = true
use_thermal_conductivity = true
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = pls04
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qtt_out
exodus = true
[]
(modules/combined/test/tests/cavity_pressure/additional_volume.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * / (V_cavity / T_cavity + V_add / T_add)
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T_cavity is the temperature in the cavity
# T_add is the temperature of the additional volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7. An additional volume of 2 is added.
#
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V_cavity0 + gamma * t + V_add
# with
# alpha = n0
# beta = T0 / 2
# gamma = -(0.003322259...) * V0
# T0 = 240.54443866068704
# V_cavity0 = 7
# V_add = 2
# T_add = 100
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# An additional volume of 2 with a temperature of 100.0 is included.
#
# So, n0 = p0 * (V_cavity / T_cavity + V_add / T_add) / R
# = 100 * (7 / 240.544439 + 2 / 100) / 8.314472
# = 0.59054
#
# The parameters combined at t = 1 gives p = 249.647.
#
# This test sets the initial temperature to 500, but the CavityPressure
# is told that that initial temperature is T0. Thus, the final solution
# is unchanged.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 3d.e
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.59054'
[]
[additional_volume]
type = ConstantFunction
value = 2
[]
[temperature_of_additional_volume]
type = ConstantFunction
value = 100
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 500
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
[]
[heat]
type = Diffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = Diffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = FunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = FunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = FunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
initial_temperature = 240.54443866068704
volume = internalVolume
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
additional_volumes = volume1
temperature_of_additional_volumes = temperature1
[]
[]
[]
[Materials]
[elast_tensor1]
type = ComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 1
[]
[strain1]
type = ComputeFiniteStrain
block = 1
[]
[stress1]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 2
[]
[strain2]
type = ComputeFiniteStrain
block = 2
[]
[stress2]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
snesmf_reuse_base = false
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[volume1]
type = FunctionValuePostprocessor
function = additional_volume
execute_on = 'initial linear'
[]
[temperature1]
type = FunctionValuePostprocessor
function = temperature_of_additional_volume
execute_on = 'initial linear'
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/flow_through_fractured_media/diffusion.i)
[Mesh]
file = diffusion_1.e # or diffusion_5.e or diffusion_fine.e
[]
[Variables]
[T]
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = 2
variable = T
value = 1
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = T
[]
[fracture_diffusion]
type = AnisotropicDiffusion
block = 1
tensor_coeff = '1 0 0 0 1 0 0 0 1'
variable = T
[]
[matrix_diffusion]
type = AnisotropicDiffusion
block = '2 3'
tensor_coeff = '0 0 0 0 0 0 0 0 0'
variable = T
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 10
end_time = 100
nl_abs_tol = 1E-13
nl_rel_tol = 1E-12
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(test/tests/postprocessors/nodal_extreme_value/nodal_extreme_pps_test.i)
[Mesh]
type = FileMesh
file = trapezoid.e
uniform_refine = 1
# This test will not work in parallel with DistributedMesh enabled
# due to a bug in PeriodicBCs.
parallel_type = replicated
[]
[Functions]
[./tr_x]
type = ParsedFunction
expression = -x*cos(pi/3)
[../]
[./tr_y]
type = ParsedFunction
expression = x*sin(pi/3)
[../]
[./itr_x]
type = ParsedFunction
expression = -x/cos(pi/3)
[../]
[./itr_y]
type = ParsedFunction
expression = 0
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = 2
y_center = -1
x_spread = 0.25
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
# active = ' '
[./Periodic]
[./x]
primary = 1
secondary = 4
transform_func = 'tr_x tr_y'
inv_transform_func = 'itr_x itr_y'
[../]
[../]
[]
[Postprocessors]
[./max_nodal_pps]
type = NodalExtremeValue
variable = u
[../]
[./max_node_id]
type = NodalMaxValueId
variable = u
[../]
[./min_nodal_pps]
type = NodalExtremeValue
variable = u
value_type = min
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 6
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/except10.i)
# Exception testing: S_gr_max too large
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[saturation_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.9
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.9
Pc_max = 3.0
porepressure = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/ray_tracing/test/tests/outputs/ray_tracing_mesh_output/stationary.i)
[Mesh/gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 7
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Functions]
[data1]
type = ParsedFunction
expression = 'x + y'
[]
[data2]
type = ParsedFunction
expression = 'x * (t + 1)'
[]
[auxdata1]
type = ParsedFunction
expression = 'x * y + t'
[]
[]
[UserObjects/study]
type = StationaryRayStudyTest
always_cache_traces = true
data_on_cache_traces = true
aux_data_on_cache_traces = true
ray_kernel_coverage_check = false
data_functions = 'data1 data2'
aux_data_functions = 'auxdata1'
execute_on = timestep_end
[]
[Outputs/rays]
type = RayTracingExodus
study = study
execute_on = timestep_end
output_data = true
output_aux_data = true
output_properties = ''
[]
(test/tests/multiapps/picard_multilevel/multilevel_dt_rejection/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[AuxKernels]
[set_v]
type = FunctionAux
variable = v
function = 't'
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[coupled_force]
type = CoupledForce
variable = u
v = v
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
num_steps = 2
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 1
auto_advance = false
[]
[MultiApps]
[sub1]
type = TransientMultiApp
positions = '0 0 0'
input_files = picard_sub.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[u_to_v2]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub1
source_variable = u
variable = v2
[]
[time_to_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = time
to_postprocessor = parent_time
to_multi_app = sub1
[]
[dt_to_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = dt
to_postprocessor = parent_dt
to_multi_app = sub1
[]
[]
[Postprocessors]
[time]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[dt]
type = TimestepSize
execute_on = 'timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/stress_recovery/patch/patch.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
elem_type = QUAD9
uniform_refine = 0
[]
[Variables]
[disp_x]
order = SECOND
family = LAGRANGE
[]
[disp_y]
order = SECOND
family = LAGRANGE
[]
[]
[AuxVariables]
[stress_xx]
order = FIRST
family = MONOMIAL
[]
[stress_yy]
order = FIRST
family = MONOMIAL
[]
[stress_xx_recovered]
order = SECOND
family = LAGRANGE
[]
[stress_yy_recovered]
order = SECOND
family = LAGRANGE
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
[]
[]
[Kernels]
[solid_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[solid_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[]
[Materials]
[strain]
type = ComputeSmallStrain
[]
[Cijkl]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 2.1e+5
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[BCs]
[top_xdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = 0
[]
[top_ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = t
[]
[bottom_xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'bottom'
function = 0
[]
[bottom_ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'bottom'
function = 0
[]
[]
[UserObjects]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = SECOND
property = 'stress'
component = '0 0'
execute_on = 'TIMESTEP_END'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = SECOND
property = 'stress'
component = '1 1'
execute_on = 'TIMESTEP_END'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
ksp_norm = default
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 30
dt = 0.01
dtmin = 1e-11
start_time = 0
end_time = 0.05
[]
[Outputs]
time_step_interval = 1
exodus = true
print_linear_residuals = false
[]
(test/tests/materials/derivative_material_interface/ad_construction_order.i)
#
# Test the the getDefaultMaterialProperty in DerivativeMaterialInterface.
# This test should only pass, if the construction order of the Materials
# using this interface does not influence the outcome.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
elem_type = QUAD4
[]
[GlobalParams]
derivative_order = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[]
[Kernels]
[./dummy1]
type = ADDiffusion
variable = c
[../]
[./dummy2]
type = ADTimeDerivative
variable = c
[../]
[]
[Materials]
# derivatives used both before and after being declared
[./sum_a_1]
type = ADDerivativeSumMaterial
property_name = Fa1
sum_materials = 'Fa'
coupled_variables = 'c'
outputs = exodus
[../]
[./free_energy_a]
type = ADDerivativeParsedMaterial
property_name = Fa
coupled_variables = 'c'
expression = 'c^4'
[../]
[./sum_a_2]
type = ADDerivativeSumMaterial
property_name = Fa2
sum_materials = 'Fa'
coupled_variables = 'c'
outputs = exodus
[../]
# derivatives declared after being used
[./sum_b_1]
type = ADDerivativeSumMaterial
property_name = Fb1
sum_materials = 'Fb'
coupled_variables = 'c'
outputs = exodus
[../]
[./free_energy_b]
type = ADDerivativeParsedMaterial
property_name = Fb
coupled_variables = 'c'
expression = 'c^4'
[../]
# derivatives declared before being used
[./free_energy_c]
type = ADDerivativeParsedMaterial
property_name = Fc
coupled_variables = 'c'
expression = 'c^4'
[../]
[./sum_c_2]
type = ADDerivativeSumMaterial
property_name = Fc2
sum_materials = 'Fc'
coupled_variables = 'c'
outputs = exodus
[../]
# non-existing derivatives
[./free_energy_d]
type = ADParsedMaterial
property_name = Fd
coupled_variables = 'c'
expression = 'c^4'
[../]
[./sum_d_1]
type = ADDerivativeSumMaterial
property_name = Fd1
sum_materials = 'Fd'
coupled_variables = 'c'
outputs = exodus
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
num_steps = 1
dt = 1e-5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/stochastic_tools/test/tests/multiapps/sampler_transient_multiapp/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
# coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_userobject_transfer/restricted_elem_sub.i)
# yy is passed in from the parent app
[Mesh]
[line]
type = GeneratedMeshGenerator
dim = 1
nx = 4
xmax = 2
[]
[box]
type = SubdomainBoundingBoxGenerator
input = line
bottom_left = '0 -0.1 -0.1'
top_right = '1 0.1 0.1'
# need a different block ID than what is in the parent app to make sure the transfer works properly
block_id = 20
[]
[]
[AuxVariables]
[A]
family = MONOMIAL
order = CONSTANT
[]
[S]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[A_ak]
type = ParsedAux
variable = A
use_xyzt = true
expression = '2*x+4*${yy}'
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[UserObjects]
[A_avg]
type = LayeredAverage
block = 20
num_layers = 2
direction = x
variable = A
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/chemical_reactions_richards/langmuir_jac3.i)
# testing whether when we have a centre block containing 'conc' which is a CONSTANT MONOMIAL, and two-phase Richards flow, we get the correct Jacobian
[Mesh]
type = FileMesh
file = three_eles.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGstandard SUPGstandard'
sat_UO = 'Saturation Saturation'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1.1E-5'
gravity = '0 0 -10'
linear_shape_fcns = true
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityMethane20degC
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 3
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E+1
[../]
[]
[Variables]
[./pwater]
[../]
[./pgas]
[../]
[./conc]
family = MONOMIAL
order = CONSTANT
block = centre_block
[../]
[]
[ICs]
[./water]
type = ConstantIC
variable = pwater
value = 0.0
[../]
[./gas]
type = RandomIC
variable = pgas
min = 0
max = 5E5
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = 0
max = 20
block = centre_block
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[./c_dot]
type = TimeDerivative
block = centre_block
variable = conc
[../]
[./flow_from_matrix]
type = DesorptionFromMatrix
block = centre_block
variable = conc
pressure_var = pgas
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
block = centre_block
variable = pgas
conc_var = conc
[../]
[]
[Materials]
[./all_blocks]
type = RichardsMaterial
block = 'left_block centre_block right_block'
mat_porosity = 0.02
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[../]
[./langmuir_params]
type = LangmuirMaterial
block = centre_block
one_over_desorption_time_const = 0.813
one_over_adsorption_time_const = 0.813
langmuir_density = 20.0
langmuir_pressure = 1.5E6
pressure_var = pgas
conc_var = conc
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3 # get rid of the large c_dot contribution
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac3
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_aniso.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = SMALL
additional_generate_output = 'strain_yy stress_yy'
planar_formulation = PLANE_STRAIN
[../]
[../]
[../]
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[./off_disp]
type = AllenCahnElasticEnergyOffDiag
variable = c
displacements = 'disp_x disp_y'
mob_name = L
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.05 1e-6'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '127.0 70.8 70.8 127.0 70.8 127.0 73.55 73.55 73.55'
fill_method = symmetric9
euler_angle_1 = 30
euler_angle_2 = 0
euler_angle_3 = 0
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = stress_spectral
use_current_history_variable = true
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '1.0e-6'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./av_stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./av_strain_yy]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solving_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 5e-5
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/uel/small.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = ../../plugins/small_strain_tri_uel
use_displaced_mesh = false
num_state_vars = 8
constant_properties = '100 0.3' # E nu
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/jacobian/fflux08.i)
# 1phase, 1component, constant viscosity, Kozeny-Carman permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pp]
type = RandomIC
variable = pp
min = -1
max = 1
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityKozenyCarman
poroperm_function = kozeny_carman_phi0
k_anisotropy = '1 0 0 0 2 0 0 0 3'
phi0 = 0.1
n = 1.0
m = 2.0
k0 = 2
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/controls/times_enable_control/times_enable.i)
# This tests controllability of the enable parameter of a MOOSE object via a
# set of times
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Times]
[times_on]
type = InputTimes
# 8 should lie within the default window
times = '0 1 5 8.00000000001 10'
[]
[]
[Controls]
[times]
type = TimesEnableControl
times = times_on
enable_objects = 'Postprocessors::count_on'
disable_objects = 'Postprocessors::count_off'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Debug]
show_execution_order = ALWAYS
[]
[Postprocessors]
[count_on]
type = TestPostprocessor
test_type = 'grow'
execute_on = 'INITIAL TIMESTEP_END'
[]
[count_off]
type = TestPostprocessor
test_type = 'grow'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 10
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/nodal_area/nodal_area_Hex27.i)
[Mesh]
file = nodal_area_Hex27.e
[]
[GlobalParams]
order = SECOND
displacements = 'displ_x displ_y displ_z'
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 1'
y = '0 20e-6'
[../]
[]
[Variables]
[./displ_x]
[../]
[./displ_y]
[../]
[./displ_z]
[../]
[]
[AuxVariables]
[./react_x]
[../]
[./react_y]
[../]
[./react_z]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
incremental = true
save_in = 'react_x react_y react_z'
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '1'
variable = displ_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '3 4'
variable = displ_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = 10
variable = displ_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = 11
variable = displ_z
value = 0
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 1e8
tangential_tolerance = 1e-4
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
#petsc_options_iname = '-snes_type -snes_ls -snes_linesearch_type -ksp_gmres_restart -pc_type'
#petsc_options_value = 'ls basic basic 201 lu'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_tol = 1e-4
l_max_its = 40
start_time = 0.0
dt = 1.0
end_time = 1.0
num_steps = 100
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./react_x]
type = NodalSum
variable = react_x
boundary = 1
[../]
[./total_area]
type = NodalSum
variable = nodal_area
boundary = 2
[../]
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/transfers/batch_sampler_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[]
[time]
type = ADTimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.25
solve_type = NEWTON
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(modules/solid_mechanics/test/tests/ad_elastic/rspherical_finite_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = StressDivergenceRSphericalTensors
component = 0
variable = disp_r
use_displaced_mesh = true
[../]
[]
[BCs]
[./center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeRSphericalFiniteStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = rspherical_finite_elastic_out
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform5.i)
# Plastic deformation, shear failure
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = 5*t/6
# should yield trial stress:
# stress_zz = 10*t
# stress_zx = 32*t
# stress_zy = 24*t (so q_trial = 40*t)
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = 1/6, and cohesion=20,
# the system should return to p=0, q=20, ie stress_zz=0, stress_xz=16,
# stress_yz=12 on the first time step (t=1)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 8*t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 6*t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 5*t/6
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform5
csv = true
[]
(modules/contact/test/tests/nodal_area/nodal_area_Hex20.i)
[Mesh]
file = nodal_area_Hex20.e
[]
[GlobalParams]
order = SECOND
displacements = 'displ_x displ_y displ_z'
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 1'
y = '0 20e-6'
[../]
[]
[Variables]
[./displ_x]
[../]
[./displ_y]
[../]
[./displ_z]
[../]
[]
[AuxVariables]
[./react_x]
[../]
[./react_y]
[../]
[./react_z]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
incremental = true
save_in = 'react_x react_y react_z'
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '1'
variable = displ_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '3 4'
variable = displ_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = 10
variable = displ_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = 11
variable = displ_z
value = 0
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 1e7
tangential_tolerance = 1e-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-9
l_tol = 1e-4
l_max_its = 40
start_time = 0.0
dt = 1.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./react_x]
type = NodalSum
variable = react_x
boundary = 1
execute_on = 'initial timestep_end'
[../]
[./total_area]
type = NodalSum
variable = nodal_area
boundary = 2
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/TotalFreeEnergy/TotalFreeEnergy_test.i)
#
# Test the TotalFreeEnergy auxkernel, which outputs both the sum of the bulk and interfacial free energies. This test has only one variable.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
nz = 0
xmin = 0
xmax = 250
ymin = 0
ymax = 250
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
[../]
[./w]
[../]
[]
[AuxVariables]
[./local_free_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./cIC]
type = SmoothCircleIC
variable = c
x1 = 125.0
y1 = 125.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 30.0
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_free_energy
kappa_names = kappa_c
interfacial_vars = c
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1e-3 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = c
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
derivative_order = 2
[../]
[]
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_free_energy
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = lu
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 6
dt = 200
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/specific_impulse_1phase/Isp_1ph.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 6e6
initial_T = 600
initial_vel = 0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = IdealGasFluidProperties
gamma = 1.3066
molar_mass = 2.016e-3
k = 0.437
mu = 3e-5
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 0.1
f = 0.
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
m_dot = 0.1
T = 800
input = 'pipe1:in'
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 6e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
growth_factor = 1.4
optimal_iterations = 6
iteration_window = 2
[]
start_time = 0.0
end_time = 100
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Postprocessors]
# hand calcs show that Isp should start at 274.3 at 600 K
# and rise to 316.7 at 800 K.
[Isp]
type = ADSpecificImpulse1Phase
p_exit = 1e6
fp = eos
boundary = outlet
[]
[Isp_inst]
type = ADSpecificImpulse1Phase
p_exit = 1e6
fp = eos
cumulative = false
boundary = outlet
[]
[outletT]
type = SideAverageValue
variable = T
boundary = pipe1:out
[]
[]
[Outputs]
[out]
type = CSV
show = 'Isp Isp_inst'
execute_on = 'INITIAL FINAL'
[]
[]
(modules/navier_stokes/test/tests/finite_element/ins/jeffery_hamel/wedge_natural.i)
# This input file solves the Jeffery-Hamel problem with the exact
# solution's outlet BC replaced by a natural BC. This problem does
# not converge to the analytical solution, although the flow at the
# outlet still "looks" reasonable.
[GlobalParams]
gravity = '0 0 0'
# Params used by the WedgeFunction for computing the exact solution.
# The value of K is only required for comparing the pressure to the
# exact solution, and is computed by the associated jeffery_hamel.py
# script.
alpha_degrees = 15
Re = 30
K = -9.78221333616
f = f_theta
[]
[Mesh]
file = wedge_8x12.e
[]
[Variables]
[./vel_x]
order = SECOND
family = LAGRANGE
[../]
[./vel_y]
order = SECOND
family = LAGRANGE
[../]
[./p]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[]
[BCs]
[./vel_x_no_slip]
type = DirichletBC
variable = vel_x
boundary = 'top_wall bottom_wall'
value = 0.0
[../]
[./vel_y_no_slip]
type = DirichletBC
variable = vel_y
boundary = 'top_wall bottom_wall'
value = 0.0
[../]
[./vel_x_inlet]
type = FunctionDirichletBC
variable = vel_x
boundary = 'inlet'
function = 'vel_x_exact'
[../]
[./vel_y_inlet]
type = FunctionDirichletBC
variable = vel_y
boundary = 'inlet'
function = 'vel_y_exact'
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 1
prop_names = 'rho mu'
prop_values = '1 1'
[../]
[]
[Preconditioning]
[./SMP_NEWTON]
type = SMP
full = true
solve_type = NEWTON
[../]
[]
[Executioner]
type = Transient
dt = 1.e-2
dtmin = 1.e-2
num_steps = 5
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = '300 bjacobi ilu 4'
line_search = none
nl_rel_tol = 1e-13
nl_abs_tol = 1e-11
nl_max_its = 10
l_tol = 1e-6
l_max_its = 300
[]
[Outputs]
exodus = true
[]
[Functions]
[./f_theta]
# Non-dimensional solution values f(eta), 0 <= eta <= 1 for
# alpha=15deg, Re=30. Note: this introduces an input file
# ordering dependency: this Function must appear *before* the two
# function below which use it since apparently proper dependency
# resolution is not done in this scenario.
type = PiecewiseLinear
data_file = 'f.csv'
format = 'columns'
[../]
[./vel_x_exact]
type = WedgeFunction
var_num = 0
mu = 1
rho = 1
[../]
[./vel_y_exact]
type = WedgeFunction
var_num = 1
mu = 1
rho = 1
[../]
[]
(modules/combined/test/tests/grain_texture/EulerAngleProvider2RGBAux_bicrystal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 12
xmax = 1000
ymax = 300
elem_type = QUAD4
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalBoundingBoxIC]
x1 = 0
y1 = 0
x2 = 500
y2 = 1000
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./active_bounds_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./rgb]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = VARIABLE_COLORING
[../]
[./active_bounds_elemental]
type = FeatureFloodCountAux
variable = active_bounds_elemental
field_display = ACTIVE_BOUNDS
execute_on = 'initial timestep_begin'
flood_counter = grain_tracker
[../]
[./rgb]
type = EulerAngleProvider2RGBAux
variable = rgb
euler_angle_provider = euler_angle_file
grain_tracker = grain_tracker
crystal_structure = cubic
execute_on = 'initial timestep_end'
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
block = 0
T = 500 # K
wGB = 75 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
time_scale = 1.0e-6
[../]
[]
[UserObjects]
[./grain_tracker]
type = FauxGrainTracker
connecting_threshold = 0.05
compute_var_to_feature_map = true
flood_entity_type = elemental
execute_on = 'initial timestep_begin'
outputs = none
[../]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = test.tex
[../]
[]
[Postprocessors]
[./gr0_area]
type = ElementIntegralVariablePostprocessor
variable = gr0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 31 0.7'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 30
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 3
dt = 0.2
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/rectangle_w_line.i)
[Mesh]
parallel_type = 'replicated'
[rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 50
xmin = -0.5
xmax = 0.5
ymin = -1.25
ymax = 1.25
boundary_name_prefix = rectangle
[]
[rectangle_id]
type = SubdomainIDGenerator
input = rectangle
subdomain_id = 1
[]
[line]
type = GeneratedMeshGenerator
dim = 1
xmin = -0.5
xmax = 0.5
nx = 10
boundary_name_prefix = line
boundary_id_offset = 10
[]
[line_id]
type = SubdomainIDGenerator
input = line
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'rectangle_id line_id'
[]
[blcok_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'rectangle line'
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
type = HeatConductionTimeDerivative
variable = temperature
block = 'rectangle'
[]
[heat_conduction]
type = HeatConduction
variable = temperature
block = 'rectangle'
[]
[time_derivative_line]
type = TrussHeatConductionTimeDerivative
variable = temperature
area = area
block = 'line'
[]
[heat_conduction_line]
type = TrussHeatConduction
variable = temperature
area = area
block = 'line'
[]
[]
[AuxVariables]
[area]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[area]
type = ConstantAux
variable = area
value = 0.1 # strip thickness
execute_on = 'initial timestep_begin'
[]
[]
[Constraints]
[equalvalue]
type = EqualValueEmbeddedConstraint
secondary = 'line'
primary = 'rectangle'
penalty = 1e6
formulation = kinematic
primary_variable = temperature
variable = temperature
[]
[]
[Materials]
[rectangle]
type = GenericConstantMaterial
block = 'rectangle'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[line]
type = GenericConstantMaterial
block = 'line'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '10.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'rectangle_right line_right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[x_n0_25]
type = LineValueSampler
start_point = '-0.25 0 0'
end_point = '-0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[x_0_25]
type = LineValueSampler
start_point = '0.25 0 0'
end_point = '0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/rectangle_w_line'
time_data = true
[]
[]
(modules/solid_mechanics/examples/uexternaldb_coupling/test.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = left
value = 0
[]
[right]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = t
[]
[]
[UserObjects]
[uexternaldb]
type = AbaqusUExternalDB
plugin = umat
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '1 0.3'
num_state_vars = 0
plugin = umat
# plugin = ../../test/plugins/elastic
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
dt = 0.01
num_steps = 10
[]
[Outputs]
print_linear_residuals = false
[]
(test/tests/thewarehouse/test1.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
[]
[manyblocks]
input = gen
type = ElemUniqueSubdomainsGenerator
[]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[Materials]
[mat_props]
type = GenericConstantMaterial
prop_names = diffusivity
prop_values = 2
[]
[]
[UserObjects]
[]
[Postprocessors]
[avg_flux_right]
# Computes -\int(exp(y)+1) from 0 to 1 which is -2.718281828
type = SideDiffusiveFluxAverage
variable = u
boundary = right
diffusivity = diffusivity
[]
[u1_avg]
type = ElementAverageValue
variable = u
execute_on = 'initial timestep_end'
[]
[u2_avg]
type = ElementAverageValue
variable = u
execute_on = 'initial timestep_end'
[]
[diff]
type = DifferencePostprocessor
value1 = u1_avg
value2 = u2_avg
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/multiapps/loose_couple_time_adapt/adaptiveDT.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 0.006
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.001
optimal_iterations = 6
[../]
nl_abs_tol = 1.0e-8
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/cached_multiple_apps/main.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 3
dx = 2
dy = 2
dz = 2
ix = 1
iy = 5
iz = 5
[]
[translate]
type = TransformGenerator
input = cmg
transform = TRANSLATE
vector_value = '-1 -1 -1'
[]
[]
[Variables]
[dummy]
[]
[]
[AuxVariables]
[Temperature]
[]
[Layered_Average]
[]
[Layered_Average_elem]
family = MONOMIAL
order = CONSTANT
[]
[Subapp_Temp]
[]
[Subapp_Temp_elem]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[extra]
type = ADDiffusion
variable = dummy
[]
[]
[AuxKernels]
[Location_Based]
type = ParsedAux
variable = Temperature
expression = 'x+y+z'
use_xyzt = true
[]
[Layered_Average_User_Object]
type = SpatialUserObjectAux
variable = Layered_Average
user_object = Tfuel_UO
[]
[Layered_Average_User_Object_elem]
type = SpatialUserObjectAux
variable = Layered_Average_elem
user_object = Tfuel_UO
[]
[]
[UserObjects]
[Tfuel_UO]
type = NearestPointLayeredAverage
variable = Temperature
direction = x
num_layers = 1
points_file = 'locations.txt'
execute_on = 'initial timestep_end'
[]
[]
[MultiApps]
[TF_sub]
type = FullSolveMultiApp
positions_file = 'locations.txt'
input_files = 'child.i'
execute_on = 'TIMESTEP_END'
[]
[]
[GlobalParams]
bbox_factor = 2
[]
[Transfers]
[to_sub_layers]
type = MultiAppNearestNodeTransfer
to_multi_app = TF_sub
source_variable = Layered_Average
variable = Temperature
fixed_meshes = True
[]
[to_sub_layers_elem]
type = MultiAppNearestNodeTransfer
to_multi_app = TF_sub
source_variable = Layered_Average_elem
variable = Temperature_elem
[]
[from_sub_recover_layers]
type = MultiAppNearestNodeTransfer
from_multi_app = TF_sub
source_variable = Temperature
variable = Subapp_Temp
[]
[from_sub_recover_layers_elem]
type = MultiAppNearestNodeTransfer
from_multi_app = TF_sub
source_variable = Temperature_elem
variable = Subapp_Temp_elem
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
# First step does not use Transfers caching
# Second step does
num_steps = 2
[]
[Outputs]
[out]
type = Exodus
hide = 'dummy Temperature Layered_Average Layered_Average_elem'
[]
[]
(tutorials/darcy_thermo_mech/step07_adaptivity/problems/step7d_adapt_blocks.i)
[Mesh]
uniform_refine = 3
[generate]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 4
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
[bottom]
type = SubdomainBoundingBoxGenerator
input = generate
location = inside
bottom_left = '0 0 0'
top_right = '0.304 0.01285 0'
block_id = 1
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = left
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = right
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = left
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
viscosity_file = data/water_viscosity.csv
density_file = data/water_density.csv
thermal_conductivity_file = data/water_thermal_conductivity.csv
specific_heat_file = data/water_specific_heat.csv
[column_bottom]
type = PackedColumn
block = 1
radius = 1.15
temperature = temperature
fluid_viscosity_file = ${viscosity_file}
fluid_density_file = ${density_file}
fluid_thermal_conductivity_file = ${thermal_conductivity_file}
fluid_specific_heat_file = ${specific_heat_file}
[]
[column_top]
type = PackedColumn
block = 0
radius = 1
temperature = temperature
porosity = '0.25952 + 0.7*x/0.304'
fluid_viscosity_file = ${viscosity_file}
fluid_density_file = ${density_file}
fluid_thermal_conductivity_file = ${thermal_conductivity_file}
fluid_specific_heat_file = ${specific_heat_file}
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
end_time = 100
dt = 0.25
start_time = -1
steady_state_tolerance = 1e-5
steady_state_detection = true
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Adaptivity]
marker = error_frac
max_h_level = 3
[Indicators]
[temperature_jump]
type = GradientJumpIndicator
variable = temperature
scale_by_flux_faces = true
[]
[]
[Markers]
[error_frac]
type = ErrorFractionMarker
coarsen = 0.025
indicator = temperature_jump
refine = 0.9
[]
[]
[]
[Outputs]
[out]
type = Exodus
output_material_properties = true
[]
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_external_app_convection/plate.parent.i)
# This tests a temperature and heat transfer coefficient using the MultiApp system.
# Simple heat conduction problem with heat source is solved,
# to obtain an analytical solution:
# T(x,t) = 300 + 20t(x-1)^2
# The temperature is picked up by the child
# side of the solve, to use as ambiant temperature in a convective BC.
htc = 100
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 1
nx = 10
[]
[Functions]
[left_bc_fn]
type = PiecewiseLinear
x = '0 10'
y = '300 500'
[]
[]
[Variables]
[T]
[]
[]
[AuxVariables]
[htc_ext]
initial_condition = ${htc}
[]
[]
[Functions]
[source_term]
type = ParsedFunction
expression = '20 * x * x - 40 * x + 20 - 40 * t'
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[td]
type = ADTimeDerivative
variable = T
[]
[diff]
type = ADDiffusion
variable = T
[]
[source]
type = BodyForce
function = 'source_term'
variable = T
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = T
boundary = left
function = left_bc_fn
[]
[right]
type = NeumannBC
variable = T
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 10
nl_abs_tol = 1e-10
abort_on_solve_fail = true
[]
[MultiApps]
[thm]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = plate.i
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[T_to_child]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = thm
source_variable = T
variable = T_ext
[]
[htc_to_child]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = thm
source_variable = htc_ext
variable = htc_ext
[]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/sinks/s04.i)
# apply a total flux (in kg/s) to two boundaries
# and check that it removes the correct amount of fluid
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 4
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
[../]
[]
[ICs]
[./pressure]
type = ConstantIC
variable = pressure
value = 2
[../]
[]
[Postprocessors]
[./area_left]
type = AreaPostprocessor
boundary = left
execute_on = initial
[../]
[./area_right]
type = AreaPostprocessor
boundary = right
execute_on = initial
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = 'initial timestep_end'
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = left
pressures = '0'
bare_fluxes = '0.1'
variable = pressure
use_mobility = false
use_relperm = false
area_pp = area_left
[../]
[./right_flux]
type = RichardsPiecewiseLinearSink
boundary = right
pressures = '0'
bare_fluxes = '0.1'
variable = pressure
use_mobility = false
use_relperm = false
area_pp = area_right
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 13
[]
[Outputs]
file_base = s04
csv = true
[]
(modules/combined/test/tests/beam_eigenstrain_transfer/subapp2_uo_transfer.i)
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
# This test is also designed to be used to identify problems with restart files
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 5
xmin = 0.0
xmax = 0.5
ymin = 0.0
ymax = 0.150080
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./temp]
[../]
[./axial_strain]
order = FIRST
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(1000.0)+300.0
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[./axial_strain]
type = RankTwoAux
variable = axial_strain
rank_two_tensor = total_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[VectorPostprocessors]
[./axial_str]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0.0 0.0'
end_point = '0.5 0.150080 0.0'
variable = axial_strain
num_points = 11
sort_by = 'id'
[../]
[]
[Postprocessors]
[./end_disp]
type = PointValue
variable = disp_y
point = '0.5 0.150080 0.0'
[../]
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_function.i)
#
# Simple pull test for cracking. This tests the option to prescribe the
# cracking strength using an AuxVariable. In this case, an elemental
# AuxVariable is used, and a function is used to prescribe its value.
# One of the elements is weaker than the others, so the crack localizes
# in that element.
#
[Mesh]
file = plate.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./cracking_stress_fn]
order = CONSTANT
family = MONOMIAL
[../]
[./crack_flags2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 0.1 0.2 0.3 0.4'
y = '0 0.001 0 -0.001 0'
[../]
[./fstress]
type = ParsedFunction
expression = 'if(x > 0.667, 1.1e6, 1.2e6)'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx strain_xx strain_yy strain_xy strain_yz'
[../]
[]
[AuxKernels]
[./cracking_stress_fn]
type = FunctionAux
variable = cracking_stress_fn
function = fstress
execute_on = initial
[../]
[./crack_flags2]
type = MaterialRealVectorValueAux
property = crack_flags
variable = crack_flags2
component = 2
[../]
[]
[BCs]
[./pull]
type = FunctionDirichletBC
variable = disp_x
boundary = '3 4'
function = displ
[../]
[./pin_x]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0
[../]
[./pin_y]
type = DirichletBC
variable = disp_y
boundary = '1 4'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 200.0e7
poissons_ratio = 0.0
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = cracking_stress_fn
cracked_elasticity_type = FULL
softening_models = abrupt_softening
[../]
[./abrupt_softening]
type = AbruptSoftening
residual_stress = 0.0
[../]
[]
[Postprocessors]
[./elem_stress_xx]
type = ElementalVariableValue
variable = stress_xx
elementid = 2
[../]
[./elem_strain_xx]
type = ElementalVariableValue
variable = strain_xx
elementid = 2
[../]
[./elem_crack_flags_x]
type = ElementalVariableValue
variable = crack_flags2
elementid = 2
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101 '
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 0.2
dt = 0.0025
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/ADverification.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temp_aux]
type = FunctionAux
variable = temperature
function = temp_fcn
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[rhom_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 1
format = columns
xy_in_file_only = false
direction = right
[]
[rhoi_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 2
format = columns
xy_in_file_only = false
direction = right
[]
[vmJ2_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 3
format = columns
xy_in_file_only = false
direction = right
[]
[evm_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 4
format = columns
xy_in_file_only = false
direction = right
[]
[temp_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 5
format = columns
xy_in_file_only = false
direction = right
[]
[rhom_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 7
format = columns
xy_in_file_only = false
direction = right
[]
[rhoi_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 8
format = columns
xy_in_file_only = false
direction = right
[]
[creep_rate_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 10
format = columns
xy_in_file_only = false
direction = right
[]
[rhom_diff_fcn]
type = ParsedFunction
symbol_names = 'rhom_soln rhom'
symbol_values = 'rhom_soln rhom'
expression = 'abs(rhom_soln - rhom) / rhom_soln'
[]
[rhoi_diff_fcn]
type = ParsedFunction
symbol_names = 'rhoi_soln rhoi'
symbol_values = 'rhoi_soln rhoi'
expression = 'abs(rhoi_soln - rhoi) / rhoi_soln'
[]
[creep_rate_diff_fcn]
type = ParsedFunction
symbol_names = 'creep_rate_soln creep_rate'
symbol_values = 'creep_rate_soln creep_rate'
expression = 'abs(creep_rate_soln - creep_rate) / creep_rate_soln'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
use_automatic_differentiation = true
[]
[]
[BCs]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = ADPressure
variable = disp_x
boundary = right
function = vmJ2_fcn
factor = 0.5e6
[]
[pressure_y]
type = ADPressure
variable = disp_y
boundary = top
function = vmJ2_fcn
factor = -0.5e6
[]
[pressure_z]
type = ADPressure
variable = disp_z
boundary = front
function = vmJ2_fcn
factor = -0.5e6
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e11
poissons_ratio = 0.3
[]
[stress]
type = ADComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = ADSS316HLAROMANCEStressUpdateTest
temperature = temperature
effective_inelastic_strain_name = effective_creep_strain
internal_solve_full_iteration_history = true
outputs = all
wall_dislocation_density_forcing_function = rhoi_fcn
cell_dislocation_density_forcing_function = rhom_fcn
old_creep_strain_forcing_function = evm_fcn
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew -snes_converged_reason -ksp_converged_reason'# -ksp_error_if_not_converged -snes_error_if_not_converged'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
automatic_scaling = true
compute_scaling_once = false
nl_abs_tol = 1e-10
dt = 1e-3
end_time = 1e-2
[]
[Postprocessors]
[effective_strain_avg]
type = ElementAverageValue
variable = effective_creep_strain
outputs = console
[]
[temperature]
type = ElementAverageValue
variable = temperature
outputs = console
[]
[rhom]
type = ElementAverageValue
variable = cell_dislocations
[]
[rhoi]
type = ElementAverageValue
variable = wall_dislocations
[]
[vonmises_stress]
type = ElementAverageValue
variable = vonmises_stress
outputs = console
[]
[creep_rate]
type = ElementAverageValue
variable = creep_rate
[]
[rhom_in]
type = FunctionValuePostprocessor
function = rhom_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhoi_in]
type = FunctionValuePostprocessor
function = rhoi_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[vmJ2_in]
type = FunctionValuePostprocessor
function = vmJ2_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhom_soln]
type = FunctionValuePostprocessor
function = rhom_soln_fcn
outputs = console
[]
[rhoi_soln]
type = FunctionValuePostprocessor
function = rhoi_soln_fcn
outputs = console
[]
[creep_rate_soln]
type = FunctionValuePostprocessor
function = creep_rate_soln_fcn
outputs = console
[]
[rhom_diff]
type = FunctionValuePostprocessor
function = rhom_diff_fcn
outputs = console
[]
[rhoi_diff]
type = FunctionValuePostprocessor
function = rhoi_diff_fcn
outputs = console
[]
[creep_rate_diff]
type = FunctionValuePostprocessor
function = creep_rate_diff_fcn
outputs = console
[]
[rhom_max_diff]
type = TimeExtremeValue
postprocessor = rhom_diff
outputs = console
[]
[rhoi_max_diff]
type = TimeExtremeValue
postprocessor = rhoi_diff
outputs = console
[]
[creep_rate_max_diff]
type = TimeExtremeValue
postprocessor = creep_rate_diff
outputs = console
[]
[]
[Outputs]
csv = true
file_base = 'verification_1e-3_out'
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_1D.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, mploying PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 1D version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/except3.i)
# Exception: incorrect userobject types
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.05
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(modules/solid_mechanics/test/tests/elastic_patch/elastic_patch.i)
# Patch Test
# This test is designed to compute constant xx, yy, zz, xy, yz, and zx
# stress on a set of irregular hexes. The mesh is composed of one
# block with seven elements. The elements form a unit cube with one
# internal element. There is a nodeset for each exterior node.
# The cube is displaced by 1e-6 units in x, 2e-6 in y, and 3e-6 in z.
# The faces are sheared as well (1e-6, 2e-6, and 3e-6 for xy, yz, and
# zx). This gives a uniform strain/stress state for all six unique
# tensor components.
# With Young's modulus at 1e6 and Poisson's ratio at 0, the shear
# modulus is 5e5 (G=E/2/(1+nu)). Therefore,
#
# stress xx = 1e6 * 1e-6 = 1
# stress yy = 1e6 * 2e-6 = 2
# stress zz = 1e6 * 3e-6 = 3
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = '1 2 3 4 5 6 7'
[]
[Mesh]#Comment
file = elastic_patch.e
[] # Mesh
[Functions]
[./rampConstant1]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 1e-6
[../]
[./rampConstant2]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 2e-6
[../]
[./rampConstant3]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 3e-6
[../]
[./rampConstant4]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 4e-6
[../]
[./rampConstant6]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 6e-6
[../]
[] # Functions
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[./firstinv]
order = CONSTANT
family = MONOMIAL
[../]
[./secondinv]
order = CONSTANT
family = MONOMIAL
[../]
[./thirdinv]
order = CONSTANT
family = MONOMIAL
[../]
[./maxprincipal]
order = CONSTANT
family = MONOMIAL
[../]
[./midprincipal]
order = CONSTANT
family = MONOMIAL
[../]
[./minprincipal]
order = CONSTANT
family = MONOMIAL
[../]
[./direction]
order = CONSTANT
family = MONOMIAL
[../]
[./max_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./sint]
order = CONSTANT
family = MONOMIAL
[../]
[] # AuxVariables
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./elastic_energy]
type = ElasticEnergyAux
variable = elastic_energy
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = vonmisesStress
[../]
[./hydrostatic]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = hydrostatic
scalar_type = hydrostatic
[../]
[./fi]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = firstinv
scalar_type = firstinvariant
[../]
[./si]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = secondinv
scalar_type = secondinvariant
[../]
[./ti]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = thirdinv
scalar_type = thirdinvariant
[../]
[./maxprincipal]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = maxprincipal
scalar_type = MaxPRiNCIpAl
[../]
[./midprincipal]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = midprincipal
scalar_type = MidPRiNCIpAl
[../]
[./minprincipal]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = minprincipal
scalar_type = MiNPRiNCIpAl
[../]
[./direction]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = direction
scalar_type = direction
direction = '1 1 1'
[../]
[./max_shear]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = max_shear
scalar_type = MaxShear
[../]
[./sint]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = sint
scalar_type = StressIntensity
[../]
[] # AuxKernels
[BCs]
[./node1_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./node1_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = rampConstant2
[../]
[./node1_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 1
function = rampConstant3
[../]
[./node2_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 2
function = rampConstant1
[../]
[./node2_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = rampConstant2
[../]
[./node2_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 2
function = rampConstant6
[../]
[./node3_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 3
function = rampConstant1
[../]
[./node3_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./node3_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 3
function = rampConstant3
[../]
[./node4_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./node4_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./node4_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[./node5_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 5
function = rampConstant1
[../]
[./node5_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = rampConstant4
[../]
[./node5_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 5
function = rampConstant3
[../]
[./node6_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 6
function = rampConstant2
[../]
[./node6_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 6
function = rampConstant4
[../]
[./node6_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 6
function = rampConstant6
[../]
[./node7_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 7
function = rampConstant2
[../]
[./node7_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 7
function = rampConstant2
[../]
[./node7_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 7
function = rampConstant3
[../]
[./node8_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 8
function = rampConstant1
[../]
[./node8_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 8
function = rampConstant2
[../]
[./node8_z]
type = DirichletBC
variable = disp_z
boundary = 8
value = 0.0
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeFiniteStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[] # Materials
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[] # Executioner
[Outputs]
exodus = true
[] # Outputs
(modules/solid_mechanics/test/tests/initial_stress/except02.i)
# Exception test: the incorrect number of initial stress AuxVariables are supplied
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -10
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeIncrementalStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 2 3 4 5 6 7 8 9'
initial_stress_aux = '1 2 3'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
num_steps = 1
solve_type = NEWTON
type = Transient
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-basic-kt-mixed.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
[]
[sup_mom_x]
type = MooseVariableFVReal
[]
[T_fluid]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_mom_x]
type = FunctionIC
variable = sup_mom_x
function = 'exact_rho_ud'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = sup_mom_x
momentum_component = x
eqn = "momentum"
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_mom_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[momentum_fn]
type = FVBodyForce
variable = sup_mom_x
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = T_fluid
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = pressure
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = sup_mom_x
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = T_fluid
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = pressure
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = sup_mom_x
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = T_fluid
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[pressure_right]
type = FVFunctionDirichletBC
variable = pressure
function = exact_p
boundary = 'right'
[]
[sup_mom_x_left]
type = FVFunctionDirichletBC
variable = sup_mom_x
function = exact_rho_ud
boundary = 'left'
[]
[T_fluid_left]
type = FVFunctionDirichletBC
variable = T_fluid
function = exact_T
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousMixedVarMaterial
pressure = pressure
superficial_rhou = sup_mom_x
T_fluid = T_fluid
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
expression = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
expression = '-3.83667087618017*sin(1.1*x)*cos(1.3*x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
expression = '3.48788261470924*cos(1.1*x)*cos(1.3*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
expression = '(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x))*cos(1.3*x) + 3.48788261470924*sin(x)*cos(1.1*x)^2*cos(1.3*x)/cos(x)^2 - 7.67334175236034*sin(1.1*x)*cos(1.1*x)*cos(1.3*x)/cos(x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)^2/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
expression = '26.7439413073546*cos(1.5*x)'
[]
[forcing_rho_et]
type = ParsedFunction
expression = '1.0*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(x)*cos(1.1*x)*cos(1.3*x)/cos(x)^2 - 1.1*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.1*x)*cos(1.3*x)/cos(x) - 1.3*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.3*x)*cos(1.1*x)/cos(x) + 1.0*(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x) - 40.1159119610319*sin(1.5*x))*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
expression = '0.0106975765229418*cos(1.5*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
expression = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)*cos(1.3*x)'
[]
[exact_p]
type = ParsedFunction
expression = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
expression = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[eps]
type = ParsedFunction
expression = 'cos(1.3*x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
expression_x = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_mom_x]
variable = sup_mom_x
function = exact_rho_ud
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2T_fluid]
variable = T_fluid
function = exact_T
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/random.i)
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 0.1E3
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 1000
ep_plastic_tolerance = 1E-6
min_stepsize = 1E-3
plastic_models = mc
debug_fspb = crash
deactivation_scheme = safe
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/positions/input_positions.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[Positions]
[input]
type = InputPositions
positions = '0.1 0 0
0.2 0 0.1'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
# Test recover
num_steps = 2
[]
[Outputs]
[out]
type = JSON
execute_system_information_on = none
[]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4tt_out
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_viscoplasticity_stress_update/creep.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
xmax = 0.002
ymax = 0.002
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
base_name = 'total'
generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
use_automatic_differentiation = true
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 0.1'
y = '0 1e-5'
[../]
[]
[Materials]
active='elasticity_tensor porous_stress porosity creep'
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
base_name = 'total'
[../]
[./porous_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = creep
outputs = all
base_name = 'total'
[../]
[./regular_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = creep
outputs = all
base_name = 'total'
[../]
[./porosity]
type = ADGenericConstantMaterial
prop_names = porosity
prop_values = 0.1
outputs = all
[../]
[./creep]
type = ADPowerLawCreepStressUpdate
activation_energy = 4e4
temperature = 1200
coefficient = 1e-18
gas_constant = 1.987
n_exponent = 3
base_name = 'creep'
outputs = all
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.01
end_time = 0.12
[]
[Postprocessors]
[./disp_x]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./disp_y]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[./avg_hydro]
type = ElementAverageValue
variable = total_hydrostatic_stress
[../]
[./avg_vonmises]
type = ElementAverageValue
variable = total_vonmises_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[./eff_creep_strain]
type = ElementAverageValue
variable = creep_effective_creep_strain
[../]
[./porosity]
type = ElementAverageValue
variable = porosity
[../]
[]
[Outputs]
csv = true
[]
(test/tests/time_steppers/time_stepper_system/multiple_timesequences.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 0.8
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
# Use as many different time sequence steppers as we could to test the compositionDT
[TimeSteppers]
[ConstDT1]
type = ConstantDT
dt = 0.2
[]
[ConstDT2]
type = ConstantDT
dt = 0.1
[]
[LogConstDT]
type = LogConstantDT
log_dt = 0.2
first_dt = 0.1
[]
[Timesequence1]
type = TimeSequenceStepper
time_sequence = '0 0.25 0.3 0.5 0.8'
[]
[Timesequence2]
type = CSVTimeSequenceStepper
file_name = timesequence.csv
column_name = time
[]
[Timesequence3]
type = ExodusTimeSequenceStepper
mesh = timesequence.e
[]
[]
[]
[Postprocessors]
[timestep]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[]
[Outputs]
csv = true
file_base='multiple_timesequences'
[]
(modules/porous_flow/examples/tidal/atm_tides_open_hole.i)
# A 100m x 10m "slab" of height 100m is subjected to cyclic pressure at its top
# Assumptions:
# the boundaries are impermeable, except the top boundary
# only vertical displacement is allowed
# the atmospheric pressure sets the total stress at the top of the model
# at the slab left-hand side there is a borehole that taps into the base of the slab.
[Mesh]
[the_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 1
nz = 10
xmin = 0
xmax = 100
ymin = -5
ymax = 5
zmin = -100
zmax = 0
[]
[bh_back]
type = ExtraNodesetGenerator
coord = '0 -5 -100'
input = the_mesh
new_boundary = 11
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
biot_coefficient = 0.6
multiply_by_density = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
scaling = 1E11
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '-10000*z' # this is only approximately correct
[]
[]
[Functions]
[ini_stress_zz]
type = ParsedFunction
expression = '(25000 - 0.6*10000)*z' # remember this is effective stress
[]
[cyclic_porepressure]
type = ParsedFunction
expression = 'if(t>0,5000 * sin(2 * pi * t / 3600.0 / 24.0),0)'
[]
[cyclic_porepressure_at_depth]
type = ParsedFunction
expression = '-10000*z + if(t>0,5000 * sin(2 * pi * t / 3600.0 / 24.0),0)'
[]
[neg_cyclic_porepressure]
type = ParsedFunction
expression = '-if(t>0,5000 * sin(2 * pi * t / 3600.0 / 24.0),0)'
[]
[]
[BCs]
# zmin is called 'back'
# zmax is called 'front'
# ymin is called 'bottom'
# ymax is called 'top'
# xmin is called 'left'
# xmax is called 'right'
[no_x_disp]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'bottom top' # because of 1-element meshing, this fixes u_x=0 everywhere
[]
[no_y_disp]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top' # because of 1-element meshing, this fixes u_y=0 everywhere
[]
[no_z_disp_at_bottom]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[pp]
type = FunctionDirichletBC
variable = porepressure
function = cyclic_porepressure
boundary = front
[]
[pp_downhole]
type = FunctionDirichletBC
variable = porepressure
function = cyclic_porepressure_at_depth
boundary = 11
[]
[total_stress_at_top]
type = FunctionNeumannBC
variable = disp_z
function = neg_cyclic_porepressure
boundary = front
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 2E9
viscosity = 1E-3
density0 = 1000.0
[]
[]
[PorousFlowBasicTHM]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
gravity = '0 0 -10'
fp = the_simple_fluid
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 10.0E9 # drained bulk modulus
poissons_ratio = 0.25
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = ini_stress
[]
[stress]
type = ComputeLinearElasticStress
[]
[ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 0 0 0 ini_stress_zz'
eigenstrain_name = ini_stress
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 1E-10
fluid_bulk_modulus = 2E9
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[density]
type = GenericConstantMaterial
prop_names = density
prop_values = 2500.0
[]
[]
[Postprocessors]
[p0_0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[p100_0]
type = PointValue
outputs = csv
point = '100 0 0'
variable = porepressure
[]
[p0_100]
type = PointValue
outputs = csv
point = '0 0 -100'
variable = porepressure
[]
[p100_100]
type = PointValue
outputs = csv
point = '100 0 -100'
variable = porepressure
[]
[uz0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = disp_z
[]
[uz100]
type = PointValue
outputs = csv
point = '100 0 0'
variable = disp_z
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = -3600
dt = 3600
end_time = 172800
nl_rel_tol = 1E-10
nl_abs_tol = 1E-5
[]
[Outputs]
print_linear_residuals = false
csv = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_xz.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# The beam centerline is positioned on the global XZ plane at a 45deg. angle.
# Loading is along the global Y axis.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_xz.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0 1.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = 1
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_y]
type = PointValue
point = '2.8284271 0.0 2.8284271'
variable = disp_y
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(test/tests/time_steppers/timesequence_stepper/timesequence_last_dt.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 6
[TimeStepper]
type = TimeSequenceStepper
time_sequence = '0 1 3 4 8'
use_last_dt_after_last_t = true
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Outputs]
csv = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/07_parent_multilevel.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 40
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1.
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
perf_graph = true
[]
[MultiApps]
[uno]
type = TransientMultiApp
positions = '0 0 0 1 0 0'
input_files = '07_sub_multilevel.i'
[]
[]
(modules/contact/test/tests/verification/patch_tests/brick_2/brick2_aug.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_x26]
type = NodalVariableValue
nodeid = 25
variable = disp_x
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_y26]
type = NodalVariableValue
nodeid = 25
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x7 disp_y7 disp_x26 disp_y26 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
formulation = augmented_lagrange
normalize_penalty = true
penalty = 1e8
model = frictionless
al_penetration_tolerance = 1e-8
[../]
[]
(modules/solid_mechanics/test/tests/static_deformations/cosserat_glide_fake_plastic.i)
# Example taken from Appendix A of
# S Forest "Mechanics of Cosserat media An introduction". Available from http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.154.4476&rep=rep1&type=pdf
#
# This example uses plasticity, but with inifinitely large yield strength, so it is really elasticity
#
# Analytically, the displacements are
# wc_z = B sinh(w_e y)
# disp_x = (2 mu_c B / w_e / (mu + mu_c)) (1 - cosh(w_e y))
# with w_e^2 = 2 mu mu_c / be / (mu + mu_c)
# and B = arbitrary integration constant
#
# Also, the only nonzero stresses are
# m_zy = 2 B be w_e cosh(w_e y)
# si_yx = -4 mu mu_c/(mu + mu_c) B sinh(w_e y)
#
# MOOSE gives these stress components correctly.
# However, it also gives a seemingly non-zero si_xy
# component. Upon increasing the resolution of the
# mesh (ny=10000, for example), the stress components
# are seen to limit correctly to the above forumlae
#
# I use mu = 2, mu_c = 3, be = 0.6, so w_e = 2
# Also i use B = 1, so at y = 1
# wc_z = 3.626860407847
# disp_x = -1.65731741465
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 100
ymax = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
displacements = 'wc_x wc_y wc_z'
component = 2
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./disp_x_zero_at_y_zero]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0
[../]
[./disp_x_fixed_at_y_max]
type = DirichletBC
variable = disp_x
boundary = top
value = -1.65731741465
[../]
[./no_dispy]
type = DirichletBC
variable = disp_y
boundary = 'back front bottom top left right'
value = 0
[../]
[./no_dispz]
type = DirichletBC
variable = disp_z
boundary = 'back front bottom top left right'
value = 0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = 'back front bottom top left right'
value = 0
[../]
[./no_wc_y]
type = DirichletBC
variable = wc_y
boundary = 'back front bottom top left right'
value = 0
[../]
[./wc_z_zero_at_y_zero]
type = DirichletBC
variable = wc_z
boundary = bottom
value = 0
[../]
[./wc_z_fixed_at_y_max]
type = DirichletBC
variable = wc_z
boundary = top
value = 3.626860407847
[../]
[]
[AuxVariables]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1.1 0.6 0.6' # In Forest notation this is alpha=1.1 (this is unimportant), beta=gamma=0.6.
fill_method_bending = 'general_isotropic'
E_ijkl = '1 2 3' # In Forest notation this is lambda=1 (this is unimportant), mu=2, mu_c=3
fill_method = 'general_isotropic'
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
[../]
[./stress_fake_plasticity]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-12
[../]
[]
[VectorPostprocessors]
[./soln]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = y
variable = 'disp_x wc_z stress_yx couple_stress_zy'
start_point = '0 0 0'
end_point = '0 1 0'
num_points = 11
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = cosserat_glide_fake_plastic_out
exodus = false
csv = true
[]
(modules/porous_flow/test/tests/chemistry/except20.i)
# Exception test
# No reference chemistry
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[dummy]
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[a]
initial_condition = 0.5
[]
[ini_mineral_conc]
initial_condition = 0.2
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = dummy
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
temperature = 1
[]
[predis_qp]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc_qp]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[porosity]
type = PorousFlowPorosity
chemical = true
porosity_zero = 0.6
initial_mineral_concentrations = ini_mineral_conc
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.1
end_time = 0.4
[]
[Postprocessors]
[porosity]
type = PointValue
point = '0 0 0'
variable = porosity
[]
[c]
type = PointValue
point = '0 0 0'
variable = mineral
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/combined/test/tests/elastic_thermal_patch/elastic_thermal_jacobian_rz_smp.i)
# This problem is intended to exercise the Jacobian for coupled RZ
# problems. Only two iterations should be needed.
[GlobalParams]
temperature = temp
volumetric_locking_correction = true
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = elastic_thermal_patch_rz_test.e
[]
[Functions]
[./ur]
type = ParsedFunction
expression = '0'
[../]
[./uz]
type = ParsedFunction
expression = '0'
[../]
[./body]
type = ParsedFunction
expression = '-400/x'
[../]
[./temp]
type = ParsedFunction
expression = '117.56+100*t'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
initial_condition = 117.56
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
displacements = 'disp_x disp_y'
[All]
displacements = 'disp_x disp_y'
add_variables = true
strain = SMALL
incremental = true
eigenstrain_names = eigenstrain
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[../]
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./ur]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = ur
[../]
[./uz]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = uz
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
boundary = 10
function = temp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[./heat]
type = HeatConductionMaterial
specific_heat = 0.116
thermal_conductivity = 4.85e-4
[../]
[./density]
type = Density
density = 0.283
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-12
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 1
end_time = 1.0
[]
[Outputs]
file_base = elastic_thermal_jacobian_rz_smp_out
[./exodus]
type = Exodus
execute_on = 'initial timestep_end nonlinear'
nonlinear_residual_dt_divisor = 100
[../]
[]
(modules/richards/test/tests/gravity_head_2/gh16.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
output = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
output = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
output = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
output = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh16
execute_on = 'timestep_end final'
time_step_interval = 100000
exodus = true
csv = true
[]
(modules/xfem/test/tests/single_var_constraint_2d/propagating_2field_2constraint.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
time_start_cut = 0.0
time_end_cut = 2.0
[../]
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[Constraints]
[./xfem_constraint_u]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = 0
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[./xfem_constraint_v]
type = XFEMSingleVariableConstraint
variable = v
jump = 0
jump_flux = 0
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/contact/tutorials/introduction/step02.i)
#
# Switching to mortar based mechanical contact
# https://mooseframework.inl.gov/modules/contact/tutorials/introduction/step02.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
block = 0
[]
[Mesh]
[generated1]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 15
xmin = -0.6
xmax = -0.1
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar1
[]
[generated2]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 15
xmin = 0.1
xmax = 0.6
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar2
boundary_id_offset = 4
[]
[collect_meshes]
type = MeshCollectionGenerator
inputs = 'generated1 generated2'
[]
patch_update_strategy = iteration
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'vonmises_stress'
[]
[]
[Contact]
[pillars]
primary = pillar1_right
secondary = pillar2_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[Pressure]
[sides]
boundary = 'pillar1_left pillar2_right'
# we square time here to get a more progressive loading curve
# (more pressure later on once contact is established)
function = 1e4*t^2
[]
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = none
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
end_time = 5
dt = 0.5
[Predictor]
type = SimplePredictor
scale = 1
[]
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(modules/combined/examples/geochem-porous_flow/geotes_weber_tensleep/scaling.i)
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../../geochemistry/database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- SO4-- HCO3- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NO3- O2(aq)"
equilibrium_minerals = "Siderite Pyrrhotite Dolomite Illite Anhydrite Calcite Quartz K-feldspar Kaolinite Barite Celestite Fluorite Albite Chalcedony Goethite"
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "NO3- H+ Fe++ Ba++ SiO2(aq) Mg++ O2(aq) Al+++ K+ Ca++ HCO3-"
swap_into_basis = " NH3 Pyrrhotite K-feldspar Barite Quartz Dolomite Siderite Calcite Illite Anhydrite Kaolinite"
charge_balance_species = "Cl-"
constraint_species = "H2O Quartz Calcite K-feldspar Siderite Dolomite Anhydrite Pyrrhotite Illite Kaolinite Barite Na+ Cl- SO4-- Li+ B(OH)3 Br- F- Sr++ NH3"
constraint_value = " 0.99778351 322.177447 12.111108 6.8269499 6.2844304 2.8670301 1.1912027 0.51474767 0.3732507 0.20903322 0.0001865889 1.5876606 1.5059455 0.046792579 0.013110503 0.006663119 0.001238987 0.00032108 0.000159781 0.001937302"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition"
constraint_unit = "kg moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles"
prevent_precipitation = "Fluorite Albite Goethite"
ramp_max_ionic_strength_initial = 0 # not needed in this simple problem
initial_temperature = 92
mode = 1 # dump all minerals at the start of each time-step
temperature = temp_controller
execute_console_output_on = '' # only CSV output for this problem
stoichiometric_ionic_str_using_Cl_only = true
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 1.0
[]
[AuxVariables]
[temp_controller]
[]
[Anhydrite_mol]
[]
[Dolomite_mol]
[]
[Pyrrhotite_mol]
[]
[K-feldspar_mol]
[]
[Barite_mol]
[]
[Quartz_mol]
[]
[Calcite_mol]
[]
[Illite_mol]
[]
[Kaolinite_mol]
[]
[]
[AuxKernels]
[temp_controller_auxk]
type = FunctionAux
variable = temp_controller
function = '92 + (160 - 92) * t'
execute_on = timestep_begin
[]
[Anhydrite_mol_auxk]
type = GeochemistryQuantityAux
reactor = reactor
variable = Anhydrite_mol
species = Anhydrite
quantity = moles_dumped
[]
[Dolomite_mol_auxk]
type = GeochemistryQuantityAux
reactor = reactor
variable = Dolomite_mol
species = Dolomite
quantity = moles_dumped
[]
[Pyrrhotite_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = Pyrrhotite_mol
species = Pyrrhotite
quantity = moles_dumped
[]
[K-feldspar_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = K-feldspar_mol
species = K-feldspar
quantity = moles_dumped
[]
[Barite_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = Barite_mol
species = Barite
quantity = moles_dumped
[]
[Quartz_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = Quartz_mol
species = Quartz
quantity = moles_dumped
[]
[Calcite_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = Calcite_mol
species = Calcite
quantity = moles_dumped
[]
[Illite_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = Illite_mol
species = Illite
quantity = moles_dumped
[]
[Kaolinite_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = Kaolinite_mol
species = Kaolinite
quantity = moles_dumped
[]
[]
[GlobalParams]
point = '0 0 0'
[]
[Postprocessors]
[temperature]
type = PointValue
variable = temp_controller
[]
[Anhydrite_mol]
type = PointValue
variable = Anhydrite_mol
[]
[Dolomite_mol]
type = PointValue
variable = Dolomite_mol
[]
[Pyrrhotite_mol]
type = PointValue
variable = Pyrrhotite_mol
[]
[K-feldspar_mol]
type = PointValue
variable = K-feldspar_mol
[]
[Barite_mol]
type = PointValue
variable = Barite_mol
[]
[Quartz_mol]
type = PointValue
variable = Quartz_mol
[]
[Calcite_mol]
type = PointValue
variable = Calcite_mol
[]
[Illite_mol]
type = PointValue
variable = Illite_mol
[]
[Kaolinite_mol]
type = PointValue
variable = Kaolinite_mol
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/2phasePS_2.i)
# Simple example of a 2-phase situation with hysteretic capillary pressure. Gas is added to, removed from, and added to the system in order to observe the hysteresis
# All liquid water exists in component 0
# All gas exists in component 1
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 sat1'
[]
[]
[Variables]
[pp0]
[]
[sat1]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat1
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = sat1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[sat0]
family = MONOMIAL
order = CONSTANT
[]
[pp1]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat0]
type = PorousFlowPropertyAux
variable = sat0
phase = 0
property = saturation
[]
[pp1]
type = PorousFlowPropertyAux
variable = pp1
phase = 1
property = pressure
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid] # same properties used for both phases
type = SimpleFluidProperties
bulk_modulus = 10 # so pumping does not result in excessive porepressure
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPS
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp0
phase1_saturation = sat1
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 14, 10, if(t <= 25, -10, 10))'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat0]
type = PointValue
point = '0 0 0'
variable = sat0
[]
[sat1]
type = PointValue
point = '0 0 0'
variable = sat1
[]
[pp0]
type = PointValue
point = '0 0 0'
variable = pp0
[]
[pp1]
type = PointValue
point = '0 0 0'
variable = pp1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 4
end_time = 46
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
sync_times = '13 14 15 24 25 25.5 26 27 28 29'
[]
(modules/combined/test/tests/reference_residual/reference_residual_perfgraph.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./saved_t]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = true
incremental = true
save_in = 'saved_x saved_y saved_z'
eigenstrain_names = thermal_expansion
strain = FINITE
decomposition_method = EigenSolution
extra_vector_tags = 'ref'
temperature = temp
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
save_in = saved_t
extra_vector_tags = 'ref'
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 1 2'
y = '0 1 1'
scale_factor = 0.1
[../]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[../]
[./top_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[../]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = bottom
value = 10.0
[../]
[./top_temp]
type = DirichletBC
variable = temp
boundary = top
value = 20.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 1.0
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
block = 0
eigenstrain_name = thermal_expansion
temperature = temp
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0.0
[../]
[./heat1]
type = HeatConductionMaterial
block = 0
specific_heat = 1.0
thermal_conductivity = 1e-3 #Tuned to give temperature reference resid close to that of solidmech
[../]
[./density]
type = Density
block = 0
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
l_tol = 1e-3
l_max_its = 100
dt = 1.0
end_time = 2.0
[]
[Postprocessors]
[./res_calls]
type = PerfGraphData
section_name = "ReferenceResidualProblem::computeResidualInternal"
data_type = calls
[../]
[./elapsed]
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/small_linear.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function is a linear function
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses small deformation theory. The results
# from the two models are identical.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeLinearElasticStress
[../]
[./thermal_expansion_strain1]
type = ADComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ADComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (0.5 * t^2 - 0.5 * tsf^2) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 0.0
2 2.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/test/tests/transfers/libtorch_nn_transfer/libtorch_drl_control_sub.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.0
xmax = 7.0
nx = 3
[]
[]
[Variables]
[temp]
initial_condition = 300
[]
[]
[Kernels]
[time]
type = CoefTimeDerivative
variable = temp
Coefficient = '${fparse 1.00630182*1.225}'
[]
[heat_conduc]
type = MatDiffusion
variable = temp
diffusivity = 'k'
[]
[]
[BCs]
[left_flux]
type = NeumannBC
value = 0.0
boundary = 'left'
variable = temp
[]
[dirichlet]
type = FunctionDirichletBC
function = temp_env
variable = temp
boundary = 'right'
[]
[]
[Functions]
[temp_env]
type = ParsedFunction
value = '15.0*sin(t/86400.0 *pi) + 273.0'
[]
[design_function]
type = ParsedFunction
value = '297'
[]
[reward_function]
type = ScaledAbsDifferenceDRLRewardFunction
design_function = design_function
observed_value = center_temp_tend
c1 = 1
c2 = 10
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'k'
prop_values = 26.53832364
[]
[]
[Postprocessors]
[center_temp]
type = PointValue
variable = temp
point = '3.5 0.0 0.0'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[center_temp_tend]
type = PointValue
variable = temp
point = '3.5 0.0 0.0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[env_temp]
type = FunctionValuePostprocessor
function = temp_env
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[reward]
type = FunctionValuePostprocessor
function = reward_function
execute_on = 'INITIAL TIMESTEP_END'
indirect_dependencies = 'center_temp_tend env_temp'
[]
[left_flux]
type = LibtorchControlValuePostprocessor
control_name = src_control
execute_on = 'INITIAL TIMESTEP_END'
[]
[log_prob_left_flux]
type = LibtorchDRLLogProbabilityPostprocessor
control_name = src_control
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Reporters]
[T_reporter]
type = AccumulateReporter
reporters = 'center_temp_tend/value env_temp/value reward/value left_flux/value log_prob_left_flux/value'
outputs = 'csv_out'
[]
[nn_parameters]
type = LibtorchArtificialNeuralNetParameters
control_name = src_control
outputs = json_out
[]
[]
[Controls]
[src_control]
type = LibtorchDRLControl
parameters = "BCs/left_flux/value"
responses = 'center_temp env_temp'
# keep consistent with LibtorchDRLControlTrainer
input_timesteps = 2
response_scaling_factors = '0.03 0.03'
response_shift_factors = '270 270'
action_standard_deviations = '0.1'
action_scaling_factors = 100
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-8
start_time = 0.0
end_time = 86400
dt = 14400.0
[]
[Outputs]
[json_out]
type = JSON
execute_on = FINAL
execute_system_information_on = NONE
[]
[]
(test/tests/time_integrators/newmark-beta/newmark_beta_prescribed_parameters.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Newmark-Beta method
#
# @Requirement F1.30
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[u]
[]
[]
[Functions]
[forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6'
y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
[]
[]
[Kernels]
[ie]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = u
boundary = 'left'
function = forcing_fn
[]
[right]
type = FunctionDirichletBC
variable = u
boundary = 'right'
function = forcing_fn
[]
[]
[Executioner]
type = Transient
start_time = 0.0
num_steps = 6
dt = 0.1
[TimeIntegrator]
type = NewmarkBeta
beta = 0.4225
gamma = 0.8
[]
[]
[Postprocessors]
[udot]
type = ElementAverageTimeDerivative
variable = u
[]
[udotdot]
type = ElementAverageSecondTimeDerivative
variable = u
[]
[u]
type = ElementAverageValue
variable = u
[]
[]
[Outputs]
csv = true
[]
(test/tests/auxkernels/nodal_aux_var/nodal_aux_ts_test.i)
#
# Testing nodal aux variables that are computed only at the end of the time step
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
active = 'aux1 aux2'
[./aux1]
order = FIRST
family = LAGRANGE
[../]
[./aux2]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'ie diff force'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
#Coupling of nonlinear to Aux
[./force]
type = CoupledForce
variable = u
v = aux2
[../]
[]
[AuxKernels]
active = 'constant field'
#Simple Aux Kernel
[./constant]
variable = aux1
type = ConstantAux
value = 1
[../]
#Shows coupling of Aux to nonlinear
[./field]
variable = aux2
type = CoupledAux
value = 2
coupled = u
execute_on = timestep_end
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.1
num_steps = 2
solve_type = 'PJFNK'
[]
[Outputs]
file_base = out_ts
exodus = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/planar_xy.i)
# 1-D Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two element blocks in the x-y plane. Each element block
# is a square. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far bottom boundary
# is ramped from 100 to 200 over one time unit. The temperature of the far top
# boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks:
#
# Flux = (T_left - T_right) * (gapK/gap_width)
#
# The gap conductivity is specified as 1, thus
#
# gapK(Tavg) = 1.0*Tavg
#
# The heat flux across the gap at time = 1 is then:
#
# Flux = 100 * (1.0/1.0) = 100
#
# For comparison, see results from the flux post processors. These results
# are the same as for the unit 1-D gap heat transfer between two unit cubes.
[Mesh]
file = simple_2D.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./temp_far_bottom]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_top]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[AuxKernels]
[./conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-14
l_tol = 1e-3
l_max_its = 100
dt = 1e-1
end_time = 1.0
[]
[Postprocessors]
[./temp_bottom]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_top]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_bottom]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./flux_top]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/equal_area_no_junction.i)
# Tests a junction between 2 flow channels of equal area and orientation. A
# sinusoidal density shape is advected to the right and should not be affected
# by the junction; the solution should be identical to the equivalent
# no-junction solution.
#
# This input file has no junction and is used for comparison to the results with
# a junction.
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_vel = 1
A = 25
f = 0
fp = fp
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T0]
type = CosineHumpFunction
axis = x
hump_center_position = 1
hump_width = 0.5
hump_begin_value = 250
hump_center_value = 300
[]
[]
[Components]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
# Stagnation property with p = 1e5 Pa, T = 250 K, vel = 1 m/s
p0 = 100000.68965687
T0 = 250.00049261084
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 2
initial_T = T0
n_elems = 50
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.01
num_steps = 5
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
[junction_rhoA]
type = PointValue
variable = rhoA
point = '1.02 0 0'
execute_on = 'initial timestep_end'
[]
[junction_rhouA]
type = PointValue
variable = rhouA
point = '1.02 0 0'
execute_on = 'initial timestep_end'
[]
[junction_rhoEA]
type = PointValue
variable = rhoEA
point = '1.02 0 0'
execute_on = 'initial timestep_end'
[]
[junction_rho]
type = ScalePostprocessor
value = junction_rhoA
scaling_factor = 0.04
execute_on = 'initial timestep_end'
[]
[junction_rhou]
type = ScalePostprocessor
value = junction_rhouA
scaling_factor = 0.04
execute_on = 'initial timestep_end'
[]
[junction_rhoE]
type = ScalePostprocessor
value = junction_rhoEA
scaling_factor = 0.04
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
[out]
type = CSV
show = 'junction_rho junction_rhou junction_rhoE'
execute_scalars_on = 'none'
execute_on = 'initial timestep_end'
[]
[]
(modules/porous_flow/test/tests/chemistry/except12.i)
# Exception test.
# Incorrect number of theta exponents
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = 1.5e4
molar_volume = 1
theta_exponent = '1 1'
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_second/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3ns_out
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/terzaghi_constM.i)
# Terzaghi's problem of consolodation of a drained medium
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example. Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height. h = 10
# Soil's Lame lambda. la = 2
# Soil's Lame mu, which is also the Soil's shear modulus. mu = 3
# Soil bulk modulus. K = la + 2*mu/3 = 4
# Soil confined compressibility. m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance. 1/K = 0.25
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus. S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient. c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top. q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution). p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution). uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution). uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = 0
zmax = 10
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[topdrained]
type = DirichletBC
variable = porepressure
value = 0
boundary = front
[]
[topload]
type = NeumannBC
variable = disp_z
value = -1
boundary = front
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = porepressure
gravity = '0 0 0'
fluid_component = 0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 8
density0 = 1
thermal_expansion = 0
viscosity = 0.96
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
# bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityHMBiotModulus
porosity_zero = 0.1
biot_coefficient = 0.6
solid_bulk = 4
constant_fluid_bulk_modulus = 8
constant_biot_modulus = 16
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0 # unimportant in this fully-saturated situation
phase = 0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
use_displaced_mesh = false
[]
[p1]
type = PointValue
outputs = csv
point = '0 0 1'
variable = porepressure
use_displaced_mesh = false
[]
[p2]
type = PointValue
outputs = csv
point = '0 0 2'
variable = porepressure
use_displaced_mesh = false
[]
[p3]
type = PointValue
outputs = csv
point = '0 0 3'
variable = porepressure
use_displaced_mesh = false
[]
[p4]
type = PointValue
outputs = csv
point = '0 0 4'
variable = porepressure
use_displaced_mesh = false
[]
[p5]
type = PointValue
outputs = csv
point = '0 0 5'
variable = porepressure
use_displaced_mesh = false
[]
[p6]
type = PointValue
outputs = csv
point = '0 0 6'
variable = porepressure
use_displaced_mesh = false
[]
[p7]
type = PointValue
outputs = csv
point = '0 0 7'
variable = porepressure
use_displaced_mesh = false
[]
[p8]
type = PointValue
outputs = csv
point = '0 0 8'
variable = porepressure
use_displaced_mesh = false
[]
[p9]
type = PointValue
outputs = csv
point = '0 0 9'
variable = porepressure
use_displaced_mesh = false
[]
[p99]
type = PointValue
outputs = csv
point = '0 0 10'
variable = porepressure
use_displaced_mesh = false
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 10'
variable = disp_z
use_displaced_mesh = false
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.5*t<0.1,0.5*t,0.1)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.0001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = terzaghi_constM
[csv]
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_rayleigh_hht.i)
# Test for damped small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# mass proportional rayleigh damping(eta) = 0.1
# stiffness proportional rayleigh damping(eta) = 0.1
# HHT time integration parameter (alpha) = -0.3
# Corresponding Newmark beta time integration parameters beta = 0.4225 and gamma = 0.8
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the behaves like a Euler-Bernoulli beam.
# The displacement time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.2 0.019898364318588 0.18838688112273 1.1774180070171
# 0.4 0.045577003505278 0.087329917525455 -0.92596052423724
# 0.6 0.063767907208218 0.084330765885995 0.21274543331268
# 0.8 0.073602908614573 0.020029576220975 -0.45506879373455
# 1.0 0.06841704414745 -0.071840076837194 -0.46041813317992
[Mesh]
type = GeneratedMesh
nx = 10
dim = 1
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.4225
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.8
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.4225
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.8
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.4225
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.8
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.4225
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.8
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.4225
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.8
execute_on = timestep_end
[../]
[./rot_accel_z]
type = NewmarkAccelAux
variable = rot_accel_z
displacement = rot_z
velocity = rot_vel_z
beta = 0.4225
execute_on = timestep_end
[../]
[./rot_vel_z]
type = NewmarkVelAux
variable = rot_vel_z
acceleration = rot_accel_z
gamma = 0.8
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.2 0.4 10.0'
y = '0.0 0.01 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_tol = 1e-11
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
zeta = 0.1
alpha = -0.3
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
zeta = 0.1
alpha = -0.3
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
zeta = 0.1
alpha = -0.3
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
zeta = 0.1
alpha = -0.3
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
zeta = 0.1
alpha = -0.3
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
zeta = 0.1
alpha = -0.3
[../]
[./inertial_force_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.4225
gamma = 0.8
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 0
variable = disp_x
alpha = -0.3
[../]
[./inertial_force_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.4225
gamma = 0.8
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 1
variable = disp_y
alpha = -0.3
[../]
[./inertial_force_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.4225
gamma = 0.8
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 2
variable = disp_z
alpha = -0.3
[../]
[./inertial_force_rot_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.4225
gamma = 0.8
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 3
variable = rot_x
alpha = -0.3
[../]
[./inertial_force_rot_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.4225
gamma = 0.8
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 4
variable = rot_y
alpha = -0.3
[../]
[./inertial_force_rot_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.4225
gamma = 0.8
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 5
variable = rot_z
alpha = -0.3
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = true
csv = true
perf_graph = true
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictional_04_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2 and a friction coefficient
# of 0.4 is used. The gold file is run on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[penetration]
[]
[inc_slip_x]
[]
[inc_slip_y]
[]
[accum_slip_x]
[]
[accum_slip_y]
[]
[]
[Functions]
[vertical_movement]
type = ParsedFunction
expression = -t
[]
[horizontal_movement]
type = ParsedFunction
expression = -0.04*sin(4*t)+0.02
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[AuxKernels]
[zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[]
[accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[]
[penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[]
[]
[Postprocessors]
[nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[]
[penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[]
[contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[]
[]
[Materials]
[left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-3
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Outputs]
# csv = true
time_step_interval = 10
[out]
type = Exodus
elemental_as_nodal = true
[]
[console]
type = Console
max_rows = 5
[]
[]
[Contact]
[leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 2e+6
friction_coefficient = 0.4
formulation = penalty
normal_smoothing_distance = 0.1
[]
[]
(modules/phase_field/test/tests/reconstruction/1phase_evolution.i)
#
# In this test we set the initial condition of a set of order parameters
# by pulling out the grain data from given EBSD data file ignoring the phase completely.
#
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = IN100_001_28x28_Marmot.txt
[]
[]
[GlobalParams]
op_num = 5
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
output_adjacency_matrix = true
[]
[grain_tracker]
type = GrainTracker
polycrystal_ic_uo = ebsd
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[Kernels]
[PolycrystalKernel]
[]
[]
[AuxVariables]
[feature]
family = MONOMIAL
order = CONSTANT
[]
[bnds]
[]
[]
[AuxKernels]
[feature]
type = EBSDReaderAvgDataAux
variable = feature
ebsd_reader = ebsd_reader
grain_tracker = grain_tracker
data_name = feature_id
execute_on = 'initial timestep_end'
[]
[bnds]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[]
[Materials]
[CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
block = 0 # Block ID (only one block in this problem)
GBmob0 = 2.5e-6 #Mobility prefactor for Cu from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # GB energy in J/m^2
Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
T = 500 # K #Constant temperature of the simulation (for mobility calculation)
wGB = 1 # nm #Width of the diffuse GB
#outputs = exodus
length_scale = 1e-06
time_scale = 1e-6
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 10
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/solid_kinetics/2species_without_action.i)
# Simple reaction-diffusion example without using the action.
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate
# This simulation is identical to 2species.i, but explicitly includes the AuxVariables,
# AuxKernels, and Kernels that the action in 2species.i adds
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1
ymax = 1
nx = 40
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
initial_condition = 0
[../]
[./b]
order = FIRST
family = LAGRANGE
initial_condition = 0
[../]
[]
[AuxVariables]
[./mineral]
[../]
[]
[AuxKernels]
[./mineral_conc]
type = KineticDisPreConcAux
variable = mineral
e_act = 1.5e4
r_area = 1
log_k = -6
ref_kconst = 1e-8
gas_const = 8.314
ref_temp = 298.15
sys_temp = 298.15
sto_v = '1 1'
v = 'a b'
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_pd]
type = PrimaryDiffusion
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_pd]
type = PrimaryDiffusion
variable = b
[../]
[./a_r]
type = CoupledBEKinetic
variable = a
v = mineral
weight = 1
[../]
[./b_r]
type = CoupledBEKinetic
variable = b
v = mineral
weight = 1
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
preset = false
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = DirichletBC
variable = a
preset = false
boundary = right
value = 0
[../]
[./b_left]
type = DirichletBC
variable = b
preset = false
boundary = left
value = 0
[../]
[./b_right]
type = DirichletBC
variable = b
preset = false
boundary = right
value = 1.0e-2
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '5e-4 4e-3 0.4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 50
dt = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = 2species_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/planar_yz.i)
# 1-D Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two element blocks in the y-z plane. Each element block
# is a square. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far bottom boundary
# is ramped from 100 to 200 over one time unit. The temperature of the far top
# boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks:
#
# Flux = (T_left - T_right) * (gapK/gap_width)
#
# The gap conductivity is specified as 1, thus
#
# gapK(Tavg) = 1.0*Tavg
#
# The heat flux across the gap at time = 1 is then:
#
# Flux = 100 * (1.0/1.0) = 100
#
# For comparison, see results from the flux post processors. These results
# are the same as for the unit 1-D gap heat transfer between two unit cubes.
[Mesh]
[file]
type = FileMeshGenerator
file = simple_2D.e
[]
[./rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 90 90'
input = file
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./temp_far_bottom]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_top]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[AuxKernels]
[./conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-12
l_tol = 1e-3
l_max_its = 100
dt = 1e-1
end_time = 1.0
[]
[Postprocessors]
[./temp_bottom]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_top]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_bottom]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./flux_top]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/critical_time_step/timoshenko_smallstrain_critstep.i)
# Test for small strain timoshenko beam bending in y direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.00027846257
# Poisson's ratio (nu) = 0.3
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 204.3734
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = 5.868e-4 m
# Using 10 elements to discretize the beam element, the FEM solution is 5.852e-2m.
# This deflection matches the FEM solution given in Prathap and Bhashyam (1982).
# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = right
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 1
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = 0.3
shear_coefficient = 0.85
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[./density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '8050.0'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./time_step]
type = CriticalTimeStep
[../]
[]
[Outputs]
csv = true
[]
(python/peacock/tests/input_tab/InputTree/gold/lcf1.i)
# LinearCombinationFunction function test
# See [Functions] block for a description of the tests
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 10
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy_u]
type = TimeDerivative
variable = dummy
[]
[]
[AuxVariables]
[the_linear_combo]
[]
[]
[AuxKernels]
[the_linear_combo]
type = FunctionAux
variable = the_linear_combo
function = the_linear_combo
[]
[]
[Functions]
[xtimes]
type = ParsedFunction
expression = '1.1*x'
[]
[twoxplus1]
type = ParsedFunction
expression = '2*x+1'
[]
[xsquared]
type = ParsedFunction
expression = '(x-2)*x'
[]
[tover2]
type = ParsedFunction
expression = '0.5*t'
[]
[the_linear_combo]
type = LinearCombinationFunction
functions = 'xtimes twoxplus1 xsquared tover2'
w = '3 -1.2 0.4 3'
[]
[should_be_answer]
type = ParsedFunction
expression = '3*1.1*x-1.2*(2*x+1)+0.4*(x-2)*x+3*0.5*t'
[]
[]
[Postprocessors]
[should_be_zero]
type = NodalL2Error
function = should_be_answer
variable = 'the_linear_combo'
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = lcf1
hide = 'dummy'
exodus = false
csv = true
[]
(test/tests/transfers/multiapp_reporter_transfer/main.i)
[Mesh/generate]
type = GeneratedMeshGenerator
dim = 1
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[VectorPostprocessors]
[from_main_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b c'
value = '1 1 1; 2 2 2; 3 3 3'
execute_on = initial
#outputs = none
[]
[to_main_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b c'
value = '4 4 4; 5 5 5; 6 6 6'
#outputs = none
[]
[]
[Reporters]
[from_main_rep]
type = ConstantReporter
integer_names = int
integer_values = 1
real_names = num
real_values = 2.0
real_vector_names = vec
real_vector_values = '3 4'
string_names = str
string_values = 'five'
[]
[to_main_rep]
type = ConstantReporter
integer_names = int
integer_values = 0
real_names = num
real_values = 0.0
real_vector_names = vec
real_vector_values = '0'
string_names = str
string_values = 'foo'
[]
[]
[MultiApps/sub]
type = TransientMultiApp
input_files = 'sub0.i sub1.i'
positions = '0 0 0 0 0 0'
[]
[Transfers]
# VPP transfers
[vpp_to_vpp]
type = MultiAppReporterTransfer
to_reporters = 'to_sub_vpp/a to_sub_vpp/b'
from_reporters = 'from_main_vpp/a from_main_vpp/b'
to_multi_app = sub
[]
[vpp_from_vpp]
type = MultiAppReporterTransfer
to_reporters = 'to_main_vpp/a to_main_vpp/b'
from_reporters = 'from_sub_vpp/a from_sub_vpp/b'
from_multi_app = sub
subapp_index = 0
[]
# Vector-VPP transfers
[vector_to_vpp]
type = MultiAppReporterTransfer
to_reporters = 'to_sub_vpp/a'
from_reporters = 'from_main_rep/vec'
to_multi_app = sub
subapp_index = 0
[]
[vector_from_vpp]
type = MultiAppReporterTransfer
to_reporters = 'to_main_rep/vec'
from_reporters = 'from_sub_vpp/a'
from_multi_app = sub
subapp_index = 0
[]
# Real-PP transfers
[real_to_pp]
type = MultiAppReporterTransfer
to_reporters = 'to_sub_pp/value'
from_reporters = 'from_main_rep/num'
to_multi_app = sub
subapp_index = 0
[]
[real_from_pp]
type = MultiAppReporterTransfer
to_reporters = 'to_main_rep/num'
from_reporters = 'from_sub_pp/value'
from_multi_app = sub
subapp_index = 0
[]
# Int-Int transfers
[int_to_int]
type = MultiAppReporterTransfer
to_reporters = 'to_sub_rep/int'
from_reporters = 'from_main_rep/int'
to_multi_app = sub
subapp_index = 0
[]
[int_from_int]
type = MultiAppReporterTransfer
to_reporters = 'to_main_rep/int'
from_reporters = 'from_sub_rep/int'
from_multi_app = sub
subapp_index = 0
[]
# String-String transfers
[string_to_string]
type = MultiAppReporterTransfer
to_reporters = 'to_sub_rep/str'
from_reporters = 'from_main_rep/str'
to_multi_app = sub
subapp_index = 0
[]
[string_from_string]
type = MultiAppReporterTransfer
to_reporters = 'to_main_rep/str'
from_reporters = 'from_sub_rep/str'
from_multi_app = sub
subapp_index = 0
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = JSON
vectorpostprocessors_as_reporters = true
[]
execute_on = timestep_end
[]
(modules/thermal_hydraulics/test/tests/controls/thm_solve_postprocessor_control/test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Functions]
[active_fn]
type = PiecewiseConstant
direction = right
xy_data = '
0.2 0
0.4 1
0.6 0'
[]
[]
[Postprocessors]
[active]
type = FunctionValuePostprocessor
function = active_fn
[]
[]
[Components]
[]
[ControlLogic]
[solve_on_off]
type = THMSolvePostprocessorControl
postprocessor = active
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 6
abort_on_solve_fail = true
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/two_block_1st_order_constraint_lm_xy_friction_pg.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
theta = 0
velocity = 0.1
refine = 3
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.35
xmax = -0.05
ymin = -1
ymax = 0
nx = 1
ny = 3
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_sideset_names]
type = RenameBoundaryGenerator
input = left_block_sidesets
old_boundary = '10 11 12 13'
new_boundary = 'l_bottom l_right l_top l_left'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sideset_names
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.3
ymin = -1
ymax = 0
nx = 1
ny = 2
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_sideset_names]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '20 21 22 23'
new_boundary = 'r_bottom r_right r_top r_left'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sideset_names
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[rotate_mesh]
type = TransformGenerator
input = right_lower
transform = ROTATE
vector_value = '0 0 ${theta}'
[]
uniform_refine = ${refine}
[]
[Variables]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[tangent_lm]
family = LAGRANGE
order = FIRST
[]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[AuxKernels]
[normal_lm]
type = MortarPressureComponentAux
variable = normal_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'NORMAL'
boundary = '11'
[]
[tangent_lm]
type = MortarPressureComponentAux
variable = tangent_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'tangent1'
boundary = '11'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
expression = '${velocity} * t * cos(${theta}/180*pi)'
[]
[vertical_movement]
type = ParsedFunction
expression = '${velocity} * t * sin(${theta}/180*pi)'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e4
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e8
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
mu = 1.0
c_t = 1.0e5
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15'
line_search = none
dt = 0.1
dtmin = 0.1
end_time = 1.0
l_max_its = 100
nl_max_its = 20
nl_rel_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[tot_lin_it]
type = CumulativeValuePostprocessor
postprocessor = num_lin_it
[]
[tot_nonlin_it]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[max_norma_lm]
type = ElementExtremeValue
variable = normal_lm
[]
[min_norma_lm]
type = ElementExtremeValue
variable = normal_lm
value_type = min
[]
[]
[VectorPostprocessors]
[normal_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = normal_lm
sort_by = 'y'
[]
[tangent_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = tangent_lm
sort_by = 'y'
[]
[]
(modules/solid_mechanics/test/tests/central_difference/consistent/1D/1d_consistent_explicit.i)
# Test for central difference integration for a 1D element
# Consistent mass matrix
[Mesh]
type = GeneratedMesh
xmin = 0
xmax = 10
nx = 5
dim = 1
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[]
[NodalKernels]
[./force_x]
type = UserForcingFunctionNodalKernel
variable = disp_x
boundary = right
function = force_x
[../]
[]
[Functions]
[./force_x]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # force
scale_factor = 1e3
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2500
[../]
[]
[Executioner]
type = Transient
start_time = -0.005
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
l_tol = 1e-10
[./TimeIntegrator]
type = CentralDifference
[../]
[]
[Postprocessors]
[./disp_x]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./vel_x]
type = NodalVariableValue
nodeid = 1
variable = vel_x
[../]
[./accel_x]
type = NodalVariableValue
nodeid = 1
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
perf_graph = false
[]
(modules/porous_flow/test/tests/jacobian/heat_advection01_fullsat_upwind.i)
# 1phase, using fully-saturated, fully-upwinded version, heat advection
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[pp]
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[pp]
type = RandomIC
variable = pp
max = 0.0
min = -1.0
[]
[]
[Kernels]
[pp]
type = TimeDerivative
variable = pp
[]
[heat_advection]
type = PorousFlowFullySaturatedUpwindHeatAdvection
variable = temp
gravity = '1 2 3'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1.1
thermal_expansion = 1
viscosity = 1
cv = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[PS]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Preconditioning]
active = check
[check]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/xfem/test/tests/moving_interface/moving_bimaterial_finite_strain_cut_mesh.i)
# This test is for two layer materials with different youngs modulus with AD
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
output_cut_plane = true
[]
[UserObjects]
[cut]
type = InterfaceMeshCut2DUserObject
mesh_file = line.e
interface_velocity_function = -1
heal_always = true
[]
[]
[Mesh]
use_displaced_mesh = true
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 5
ymin = 0
ymax = 5
elem_type = QUAD4
[]
[left_bottom]
type = ExtraNodesetGenerator
new_boundary = 'left_bottom'
coord = '0 0'
input = generated_mesh
[]
[left_top]
type = ExtraNodesetGenerator
new_boundary = 'left_top'
coord = '0 5'
input = left_bottom
[]
[]
# [Functions]
# [ls_func]
# type = ParsedFunction
# expression = 'y-2.73+t'
# []
# []
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[ls]
[]
[a_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[a_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[a_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[b_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[b_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[b_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
# [ls_function]
# type = FunctionAux
# variable = ls
# function = ls_func
# []
[a_strain_xx]
type = RankTwoAux
variable = a_strain_xx
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
[]
[a_strain_yy]
type = RankTwoAux
variable = a_strain_yy
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
[]
[a_strain_xy]
type = RankTwoAux
variable = a_strain_xy
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
[]
[b_strain_xx]
type = RankTwoAux
variable = b_strain_xx
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
[]
[b_strain_yy]
type = RankTwoAux
variable = b_strain_yy
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
[]
[b_strain_xy]
type = RankTwoAux
variable = b_strain_xy
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
[]
[stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[]
[stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[]
[]
[Kernels]
[solid_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[solid_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Constraints]
[dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[]
[dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[]
[]
[BCs]
[bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[]
[topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[]
[]
[Materials]
[elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[strain_A]
type = ComputeFiniteStrain
base_name = A
[]
[stress_A]
type = ComputeFiniteStrainElasticStress
base_name = A
[]
[elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e7
poissons_ratio = 0.3
[]
[strain_B]
type = ComputeFiniteStrain
base_name = B
[]
[stress_B]
type = ComputeFiniteStrainElasticStress
base_name = B
[]
[combined_stress]
type = LevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[]
[combined_jacob_mult]
type = LevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = Jacobian_mult
[]
[]
[Postprocessors]
[disp_x_norm]
type = ElementL2Norm
variable = disp_x
[]
[disp_y_norm]
type = ElementL2Norm
variable = disp_y
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-13
nl_abs_tol = 1e-50
# time control
start_time = 0.0
dt = 0.1
num_steps = 4
max_xfem_update = 1
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence-auto/3D/dirichlet.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.4 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.2 * t'
[]
[pullz]
type = ParsedFunction
expression = '0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[pull_z]
type = FunctionDirichletBC
boundary = right
variable = disp_z
function = pullz
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
(test/tests/variables/block_aux_kernel/block_aux_kernel_test.i)
###########################################################
# This is a simple test of the AuxVariable System.
# A single discretized explicit variable is added to the
# system which is independent of the nonlinear variables
# being solved for by the solver.
#
# @Requirement F5.10
###########################################################
[Mesh]
file = gap_test.e
# This test uses the geometric search system, which does not currently work
# in parallel with DistributedMesh enabled. For more information, see #2121.
parallel_type = replicated
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./distance]
order = FIRST
family = LAGRANGE
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff u_time'
[./diff]
type = Diffusion
variable = u
[../]
[./u_time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./x]
type = FunctionAux
variable = disp_x
function = 0
block = 1
[../]
[./y]
type = FunctionAux
variable = disp_y
function = 0
block = 1
[../]
[./z]
type = FunctionAux
variable = disp_z
function = t
block = 1
[../]
[./gap_distance]
type = NearestNodeDistanceAux
variable = distance
boundary = 2
paired_boundary = 3
[../]
[./gap_distance2]
type = NearestNodeDistanceAux
variable = distance
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
active = 'block1_left block1_right block2_left block2_right'
[./block1_left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./block1_right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./block2_left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./block2_right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 1.0
num_steps = 8
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/richards/test/tests/gravity_head_2/gh07.i)
# unsaturated = true
# gravity = false
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = RandomIC
min = 0.2
max = 0.8
variable = pwater
[../]
[./gas_ic]
type = RandomIC
min = 1.2
max = 1.8
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh07
csv = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/reinitialization_into.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 25
ny = 25
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.3 1 0'
[]
[middle]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.3 0 0'
top_right = '0.6 1 0'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'middle'
block_id = 3
bottom_left = '0.6 0 0'
top_right = '1 1 0'
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[u_1]
type = ConstantIC
variable = 'u'
value = 1
block = 1
[]
[u_2]
type = ConstantIC
variable = 'u'
value = 2
block = 2
[]
[u_3]
type = ConstantIC
variable = 'u'
value = 3
block = 3
[]
[]
[MeshModifiers]
[moving_circle_bottom]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_1'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[moving_circle_top]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_2'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 2
reinitialize_subdomains = '1'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi_1]
[]
[phi_2]
[]
[]
[AuxKernels]
[phi_1]
type = ParsedAux
variable = 'phi_1'
expression = '(x-t)^2+(y)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[phi_2]
type = ParsedAux
variable = 'phi_2'
expression = '(x-t)^2+(y-1)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/torque/torque_small.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
origin = '0 0 2'
direction = '0 0 1'
polar_moment_of_inertia = pmi
factor = t
[]
[Mesh]
[ring]
type = AnnularMeshGenerator
nr = 1
nt = 30
rmin = 0.95
rmax = 1
[]
[extrude]
type = MeshExtruderGenerator
input = ring
extrusion_vector = '0 0 2'
bottom_sideset = 'bottom'
top_sideset = 'top'
num_layers = 5
[]
[]
[AuxVariables]
[alpha_var]
[]
[shear_stress_var]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[alpha]
type = RotationAngle
variable = alpha_var
[]
[shear_stress]
type = ParsedAux
variable = shear_stress_var
coupled_variables = 'stress_yz stress_xz'
expression = 'sqrt(stress_yz^2 + stress_xz^2)'
[]
[]
[BCs]
# fix bottom
[fix_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0
[]
[fix_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[fix_z]
type = DirichletBC
boundary = bottom
variable = disp_z
value = 0
[]
# twist top
[twist_x]
type = Torque
boundary = top
variable = disp_x
[]
[twist_y]
type = Torque
boundary = top
variable = disp_y
[]
[twist_z]
type = Torque
boundary = top
variable = disp_z
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
generate_output = 'vonmises_stress stress_yz stress_xz'
[]
[]
[Postprocessors]
[pmi]
type = PolarMomentOfInertia
boundary = top
# execute_on = 'INITIAL NONLINEAR'
execute_on = 'INITIAL'
[]
[alpha]
type = SideAverageValue
variable = alpha_var
boundary = top
[]
[shear_stress]
type = ElementAverageValue
variable = shear_stress_var
[]
[]
[Materials]
[stress]
type = ComputeLinearElasticStress
[]
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 0.3
shear_modulus = 100
[]
[]
[Executioner]
# type = Steady
type = Transient
num_steps = 1
solve_type = PJFNK
petsc_options_iname = '-pctype'
petsc_options_value = 'lu'
nl_max_its = 150
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(modules/phase_field/test/tests/grain_growth/hex.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./hex_ic]
type = PolycrystalHex
coloring_algorithm = bt
x_offset = .5
grain_num = 4
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = hex_ic
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Preconditioning]
active = ''
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 80.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update2.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II ~1 edge
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 0 0 0 0 2.01'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/phy.variable_init_t.i)
# Tests that a function can be used to initialize temperature in a heat structure.
[GlobalParams]
[]
[Functions]
[fn-initial_T]
type = ParsedFunction
expression = 'baseT + (dT * sin((pi * x) / length))'
symbol_names = 'baseT dT length'
symbol_values = '560.0 30.0 3.6576'
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 3.65
cp = 288.734
rho = 1.0412e2
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 0.1
cp = 1.0
rho = 1.0
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 16.48672
cp = 321.384
rho = 6.6e1
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 3.6576
n_elems = 100
names = 'FUEL GAP CLAD'
widths = '0.0046955 0.0000955 0.000673'
n_part_elems = '10 3 3'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
initial_T = fn-initial_T
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = 580.0
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.01
num_steps = 10
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 8
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
[out]
type = Exodus
[]
[console]
type = Console
execute_scalars_on = none
[]
[]
(modules/porous_flow/test/tests/numerical_diffusion/fltvd.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
nl_max_its = 500
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/multi/two_surface04.i)
# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 4.0E-6m in y directions and 2.0E-6 in z direction.
# trial stress_zz = 2 and stress_yy = 4
#
# Then both SimpleTesters should activate initially and return to the "corner" point
# (stress_zz = 1 = stress_yy), but then the plastic multiplier for SimpleTester1 will
# be negative, and so it will be deactivated, and the algorithm will return to
# stress_zz = 0, stress_yy = 2
# internal1 should be zero, internal2 should be 2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '4E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '2E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[]
[UserObjects]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 2
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = two_surface04
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/adaptivity/quad_adaptivity.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Adaptivity]
marker = marker
max_h_level = 1
[Markers]
[marker]
type = UniformMarker
mark = REFINE
[]
[]
[]
[GlobalParams]
PorousFlowDictator = 'dictator'
[]
[Variables]
[pp]
initial_condition = '0'
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = pp
boundary = 'left'
value = 1
[]
[right]
type = DirichletBC
variable = pp
boundary = 'right'
value = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = 'pp'
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = '0.1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-3 0 0 0 1e-3 0 0 0 1e-3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Postprocessors]
[numdofs]
type = NumDOFs
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = 4
dt = 1
solve_type = Newton
nl_abs_tol = 1e-12
[]
[Outputs]
execute_on = 'final'
exodus = true
perf_graph = true
show = pp
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_iso_with_pressure.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco fracture_pressure'
prop_values = '1e-3 0.04 1e-4 1e-3'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
I_name = 'indicator_function'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./indicator_function]
type = DerivativeParsedMaterial
property_name = indicator_function
coupled_variables = 'c'
expression = 'c'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/pressure/pressure_test.i)
#
# Pressure Test
#
# This test is designed to compute pressure loads on three faces of a unit cube.
#
# The mesh is composed of one block with a single element. Symmetry bcs are
# applied to the faces opposite the pressures. Poisson's ratio is zero,
# which makes it trivial to check displacements.
#
[Mesh]
type = FileMesh
file = pressure_test.e
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 1.0
[../]
[./zeroRamp]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0. 1.'
scale_factor = 1.0
[../]
[./rampUnramp]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 0.'
scale_factor = 10.0
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 5
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 1
function = rampConstant
displacements = 'disp_x disp_y disp_z'
[../]
[./Side2]
boundary = 2
function = zeroRamp
displacements = 'disp_x disp_y disp_z'
factor = 2.0
[../]
[./Side3]
boundary = 3
function = rampUnramp
displacements = 'disp_x disp_y disp_z'
[../]
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
C_ijkl = '0 0.5e6'
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
block = 1
[../]
[./stress]
type = ComputeLinearElasticStress
block = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain_hydrostat.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
new_boundary = 100
input = generated_mesh
[]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./u_z]
[../]
[./global_strain]
order = SIXTH
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_z]
type = GlobalDisplacementAux
variable = disp_z
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 2
[../]
[]
[GlobalParams]
displacements = 'u_x u_y u_z'
block = 0
[]
[Kernels]
[SolidMechanics]
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y z'
variable = ' u_x u_y u_z'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = u_y
value = 0
[../]
[./centerfix_z]
type = DirichletBC
boundary = 100
variable = u_z
value = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '70e9 0.33'
fill_method = symmetric_isotropic_E_nu
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
applied_stress_tensor = '-5e9 -5e9 -5e9 0 0 0'
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Postprocessors]
[./l2err]
type = ScalarL2Error
variable = global_strain
function = -0.02428571 #strain = E*(1-2*nu)/sigma
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/planar_hard3.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# Both return to the edge (lode angle = 30deg, ie 010100) and tip are experienced.
#
# It is checked that the yield functions are less than their tolerance values
# It is checked that the cohesion hardens correctly
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.05E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if((a<1E-5)&(b<1E-5)&(c<1E-5)&(d<1E-5)&(g<1E-5)&(h<1E-5),0,abs(a)+abs(b)+abs(c)+abs(d)+abs(g)+abs(h))'
symbol_names = 'a b c d g h'
symbol_values = 'f0 f1 f2 f3 f4 f5'
[../]
[./coh_analytic]
type = ParsedFunction
expression = '20-10*exp(-1E5*intnl)'
symbol_names = intnl
symbol_values = internal
[../]
[./coh_from_yieldfcns]
type = ParsedFunction
expression = '(f0+f1-(sxx+syy)*sin(phi))/(-2)/cos(phi)'
symbol_names = 'f0 f1 sxx syy phi'
symbol_values = 'f0 f1 s_xx s_yy 0.8726646'
[../]
[./should_be_zero_coh]
type = ParsedFunction
expression = 'if(abs(a-b)<1E-6,0,1E6*abs(a-b))'
symbol_names = 'a b'
symbol_values = 'Coh_analytic Coh_moose'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn0]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn1]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn2]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn3]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn4]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn5]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn0]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn0
[../]
[./yield_fcn1]
type = MaterialStdVectorAux
index = 1
property = plastic_yield_function
variable = yield_fcn1
[../]
[./yield_fcn2]
type = MaterialStdVectorAux
index = 2
property = plastic_yield_function
variable = yield_fcn2
[../]
[./yield_fcn3]
type = MaterialStdVectorAux
index = 3
property = plastic_yield_function
variable = yield_fcn3
[../]
[./yield_fcn4]
type = MaterialStdVectorAux
index = 4
property = plastic_yield_function
variable = yield_fcn4
[../]
[./yield_fcn5]
type = MaterialStdVectorAux
index = 5
property = plastic_yield_function
variable = yield_fcn5
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = yield_fcn2
[../]
[./f3]
type = PointValue
point = '0 0 0'
variable = yield_fcn3
[../]
[./f4]
type = PointValue
point = '0 0 0'
variable = yield_fcn4
[../]
[./f5]
type = PointValue
point = '0 0 0'
variable = yield_fcn5
[../]
[./yfcns_should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./Coh_analytic]
type = FunctionValuePostprocessor
function = coh_analytic
[../]
[./Coh_moose]
type = FunctionValuePostprocessor
function = coh_from_yieldfcns
[../]
[./cohesion_difference_should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_coh
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 20
rate = 1E5
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 0.8726646
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 1 #0.8726646 # 50deg
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
yield_function_tolerance = 1E-5
use_custom_returnMap = true
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
[../]
[]
[Executioner]
end_time = 5
dt = 1
type = Transient
[]
[Outputs]
file_base = planar_hard3
exodus = false
[./csv]
type = CSV
hide = 'f0 f1 f2 f3 f4 f5 s_xy s_xz s_yz Coh_analytic Coh_moose'
execute_on = 'timestep_end'
[../]
[]
(modules/solid_mechanics/tutorials/basics/part_2.2.i)
#Tensor Mechanics tutorial: the basics
#Step 2, part 2
#2D axisymmetric RZ simulation of uniaxial tension with finite strain elasticity
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = necking_quad4.e
uniform_refine = 1
second_order = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
strain = FINITE #change to use finite strain instead of small linearized strain class
add_variables = true #detects the change of the mesh to second order and automatically sets the variables
generate_output = 'stress_zz vonmises_stress'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = '0.0007*t'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
end_time = 5
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 1 101'
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/radial_disp_aux/cylinder_3d_cartesian.i)
# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a cylinder subjected to uniform thermal
# expansion represented using a 3D Cartesian model.
[Mesh]
type = FileMesh
file = cylinder_sector_3d.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
order = SECOND
family = LAGRANGE
[]
[AuxVariables]
[./temp]
[../]
[./rad_disp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[./raddispaux]
type = RadialDisplacementCylinderAux
variable = rad_disp
origin = '0 0 0'
axis_vector = '0 0 1'
[../]
[]
[BCs]
[./x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = '3 4'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 300
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '51'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 1
dt = 1
dtmin = 1
[]
[Outputs]
csv = true
exodus = true
[]
#[Postprocessors]
# [./strain_xx]
# type = SideAverageValue
# variable =
# block = 0
# [../]
#[]
(test/tests/materials/output/output_multiple_files.i)
[Mesh]
type = FileMesh
file = rectangle.e
dim = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.5
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Materials]
[./block_1]
type = OutputTestMaterial
block = 1
output_properties = 'real_property'
outputs = exodus1
variable = u
[../]
[./block_2]
type = OutputTestMaterial
block = 2
output_properties = 'vector_property'
outputs = exodus2
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./exodus1]
type = Exodus
hide = u
[../]
[./exodus2]
type = Exodus
hide = u
[../]
[]
(modules/xfem/test/tests/moving_interface/verification/2D_xy_homog1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: 2D
# Coordinate System: xy
# Material Numbers/Types: homogeneous 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
# Transient 2D heat transfer problem in Cartesian coordinates designed with
# the Method of Manufactured Solutions. This problem was developed to verify
# XFEM performance on linear elements in the presence of a moving interface
# sweeping across the x-y coordinates of a system with homogeneous material
# properties. This problem can be exactly evaluated by FEM/Moose without the
# moving interface. Both the temperature and level set function are designed
# to be linear to attempt to minimize error between the Moose/exact solution
# and XFEM results.
# Results:
# The temperature at the bottom left boundary (x=0, y=0) exhibits the largest
# difference between the FEM/Moose solution and XFEM results. We present the
# XFEM results at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 479.9998791
# 0.6 520 519.9995307
# 0.8 560 559.9989724
# 1.0 600 599.9984541
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraints]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = '10*(-100*x-100*y+200)'
[../]
[./neumann_func]
type = ParsedFunction
expression = '1.5*100*t'
[../]
[./dirichlet_right_func]
type = ParsedFunction
expression = '(-100*y+100)*t+400'
[../]
[./dirichlet_top_func]
type = ParsedFunction
expression = '(-100*x+100)*t+400'
[../]
[./ls_func]
type = ParsedFunction
expression = '-0.5*(x+y) + 1.04 - 0.2*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericConstantMaterial
prop_names = 'diffusion_coefficient'
prop_values = 1.5
[../]
[]
[BCs]
[./left_du]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = FunctionDirichletBC
variable = u
boundary = 'right'
function = dirichlet_right_func
[../]
[./bottom_du]
type = FunctionNeumannBC
variable = u
boundary = 'bottom'
function = neumann_func
[../]
[./top_u]
type = FunctionDirichletBC
variable = u
boundary = 'top'
function = dirichlet_top_func
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/umat/temperature/elastic_dtemperature.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t/100
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
expression = '273 + 10*t'
[]
# Factor to multiply the elasticity tensor in MOOSE
[elasticity_prefactor]
type = ParsedFunction
expression = '273/(273 + 10*t + 10)'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[ICs]
[ic_temperature]
type = ConstantIC
value = 273
variable = temperature
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
# This input file is used to compare the MOOSE and UMAT models, activating
# specific ones with cli variable_names.
# 1. Active for umat calculation
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_dtemperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000
poissons_ratio = 0.3
elasticity_tensor_prefactor = 'elasticity_prefactor'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/fromsub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = -.01
xmax = 0.21
ymin = -.01
ymax = 0.21
displacements = 'x_disp y_disp'
[]
[Variables]
[./sub_u]
[../]
[]
[AuxVariables]
[./x_disp]
initial_condition = 0.2
[../]
[./y_disp]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = sub_u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = sub_u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = sub_u
boundary = right
value = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCRFF_split/PFCRFF_split_test_sub.i)
[GlobalParams]
num_L = 5
L_name_base = L
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 12
ny = 12
nz = 8
xmax = 6
ymax = 6
[]
[Variables]
[./HHPFCRFFSplitVariables]
[../]
[]
[AuxVariables]
[./n]
[../]
[]
[Kernels]
[./HHPFCRFFSplitKernel]
log_approach = expansion
n_name = n
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFC]
type = PFCRFFMaterial
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
full = true
[../]
[./FDP]
type = FDP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
l_max_its = 50
nl_max_its = 20
petsc_options = '-pc_factor_shift_nonzero'
petsc_options_iname = -pc_type
petsc_options_value = lu
l_tol = 1e-04
nl_rel_tol = 1e-9
scheme = bdf2
[]
[Outputs]
exodus = true
[]
[ICs]
active = ''
[./density_IC]
y2 = 10.5
lc = 6
y1 = 1.5
min = .8
max = .2
x2 = 10.5
crystal_structure = FCC
variable = n
x1 = 1.5
type = PFCFreezingIC
[../]
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/ad_rz_cone_by_parts.i)
[Mesh]
file = '2d_cone.msh'
[]
[Problem]
coord_type = RZ
[]
[AuxVariables]
[vel_x]
order = SECOND
[]
[vel_y]
order = SECOND
[]
[]
[AuxKernels]
[vel_x]
type = VectorVariableComponentAux
variable = vel_x
vector_variable = velocity
component = 'x'
[]
[vel_y]
type = VectorVariableComponentAux
variable = vel_y
vector_variable = velocity
component = 'y'
[]
[]
[Variables]
[./velocity]
order = SECOND
family = LAGRANGE_VEC
[../]
[./p]
[../]
[]
[Kernels]
[./mass]
type = INSADMass
variable = p
[../]
[./momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
[../]
[./momentum_convection]
type = INSADMomentumAdvection
variable = velocity
[../]
[./momentum_viscous]
type = INSADMomentumViscous
variable = velocity
[../]
[./momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
integrate_p_by_parts = true
[../]
[]
[BCs]
[inlet]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'bottom'
function_x = 0
function_y = 'inlet_func'
[../]
[wall]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'right'
function_x = 0
function_y = 0
[]
[axis]
type = ADVectorFunctionDirichletBC
variable = velocity
boundary = 'left'
set_y_comp = false
function_x = 0
[]
[]
[Functions]
[./inlet_func]
type = ParsedFunction
expression = '-4 * x^2 + 1'
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu'
prop_values = '1 1'
[../]
[ins_mat]
type = INSADMaterial
velocity = velocity
pressure = p
[]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
dt = 0.005
dtmin = 0.005
num_steps = 5
l_max_its = 100
# Note: The Steady executioner can be used for this problem, if you
# drop the INSMomentumTimeDerivative kernels and use the following
# direct solver options.
# petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -ksp_type'
# petsc_options_value = 'lu NONZERO 1.e-10 preonly'
# Block Jacobi works well for this problem, as does "-pc_type asm
# -pc_asm_overlap 2", but an overlap of 1 does not work for some
# reason?
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'bjacobi ilu 4'
nl_rel_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
console = true
[./out]
type = Exodus
[../]
[]
[Postprocessors]
[./flow_in]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'bottom'
outputs = 'console' execute_on = 'timestep_end'
[../]
[./flow_out]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'top'
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
(test/tests/misc/ad_robustness/ad_two_nl_var_transient_diffusion_jac.i)
penalty=1
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Variables]
[./u]
family = MONOMIAL
order = FIRST
[../]
[v]
family = MONOMIAL
order = FIRST
[]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = ADTimeDerivative
variable = u
[../]
[coupled]
type = ADCoupledValueTest
variable = u
v = v
[]
[v_diff]
type = Diffusion
variable = v
[]
[]
[DGKernels]
[dummy]
type = ADDGCoupledTest
variable = u
v = v
[]
[]
[BCs]
[./left]
type = PenaltyDirichletBC
variable = u
boundary = left
value = 0
penalty = ${penalty}
[../]
[./right]
type = PenaltyDirichletBC
variable = u
boundary = right
value = 1
penalty = ${penalty}
[../]
[./left_v]
type = PenaltyDirichletBC
variable = v
boundary = left
value = 0
penalty = ${penalty}
[../]
[./right_v]
type = PenaltyDirichletBC
variable = v
boundary = right
value = 1
penalty = ${penalty}
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
dtmin = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[dof_map]
type = DOFMap
execute_on = 'initial'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/test/tests/radioactive_decay/radioactive_decay01.i)
# checking radioactive decay
# 1phase, 1component, constant porosity
#
# Note that we don't get mass = mass0 * exp(-Lambda * t)
# because of the time discretisation. We are solving
# the equation
# (mass - mass0)/dt = -Lambda * mass
# which has the solution
# mass = mass0/(1 + Lambda * dt)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = -1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = 10
variable = pp
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[decay]
type = PorousFlowMassRadioactiveDecay
fluid_component = 0
variable = pp
decay_rate = 2.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[total_mass]
type = PorousFlowFluidMass
execute_on = 'timestep_end'
[]
[total_mass0]
type = PorousFlowFluidMass
execute_on = 'timestep_begin'
[]
[should_be_zero]
type = FunctionValuePostprocessor
function = should_be_0
[]
[]
[Functions]
[should_be_0]
type = ParsedFunction
symbol_names = 'm0 m rate dt'
symbol_values = 'total_mass0 total_mass 2.0 1'
expression = 'm-m0/(1.0+rate*dt)'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = radioactive_decay01
csv = true
[]
(test/tests/outputs/csv/csv_align.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux0]
order = SECOND
family = SCALAR
[../]
[./aux1]
family = SCALAR
initial_condition = 5
[../]
[./aux2]
family = SCALAR
initial_condition = 10
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_u]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Postprocessors]
[./num_vars]
type = NumVars
system = 'NL'
[../]
[./num_aux]
type = NumVars
system = 'AUX'
[../]
[./norm]
type = ElementL2Norm
variable = u
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 4
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = CSV
align = true
delimiter = ', '
sync_times = '0.123456789123412 0.15 0.2'
precision = 8
[../]
[]
[ICs]
[./aux0_IC]
variable = aux0
values = '12 13'
type = ScalarComponentIC
[../]
[]
(modules/solid_mechanics/test/tests/central_difference/consistent/3D/3d_consistent_implicit.i)
# One element test for the Newmark-Beta time integrator.
[Mesh]
type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
dim = 3 # Dimension of the mesh
nx = 1 # Number of elements in the x direction
ny = 1 # Number of elements in the y direction
nz = 2 # Number of elements in the z direction
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 2
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[./accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
[../]
[./vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
[../]
[]
[BCs]
[./x_bot]
type = PresetDisplacement
boundary = 'back'
variable = disp_x
beta = 0.25
velocity = vel_x
acceleration = accel_x
function = dispx
[../]
[./y_bot]
type = PresetDisplacement
boundary = 'back'
variable = disp_y
beta = 0.25
velocity = vel_y
acceleration = accel_y
function = dispy
[../]
[./z_bot]
type = PresetDisplacement
boundary = 'back'
variable = disp_z
beta = 0.25
velocity = vel_z
acceleration = accel_z
function = dispz
[../]
[./Periodic]
[./x_dir]
variable = 'disp_x disp_y disp_z'
primary = 'left'
secondary = 'right'
translation = '1.0 0.0 0.0'
[../]
[./y_dir]
variable = 'disp_x disp_y disp_z'
primary = 'bottom'
secondary = 'top'
translation = '0.0 1.0 0.0'
[../]
[../]
[]
[Functions]
[./dispx]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[./dispy]
type = ParsedFunction
expression = 0.1*t*t*sin(10*t)
[../]
[./dispz]
type = ParsedFunction
expression = 0.1*t*t*sin(20*t)
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e4
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1e-08
nl_rel_tol = 1e-08
timestep_tolerance = 1e-6
start_time = -0.01
end_time = 0.1
dt = 0.005
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Postprocessors]
[./accel_6x]
type = NodalVariableValue
nodeid = 6
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/ad_viscoplasticity_stress_update/lps_single.i)
# This test provides an example of an individual LPS viscoplasticity model
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmax = 0.002
ymax = 0.002
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
use_automatic_differentiation = true
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 0.1'
y = '0 1e-5'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeMultipleInelasticStress
inelastic_models = lps
outputs = all
[../]
[./porosity]
type = ADPorosityFromStrain
initial_porosity = 0.1
inelastic_strain = 'combined_inelastic_strain'
outputs = 'all'
[../]
[./lps]
type = ADViscoplasticityStressUpdate
coefficient = 'coef'
power = 3
outputs = all
relative_tolerance = 1e-11
[../]
[./coef]
type = ADParsedMaterial
property_name = coef
# Example of creep power law
expression = '1e-18 * exp(-4e4 / 1.987 / 1200)'
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.01
end_time = 0.12
[]
[Postprocessors]
[./disp_x]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./disp_y]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[./avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[../]
[./avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[./eff_creep_strain]
type = ElementAverageValue
variable = effective_viscoplasticity
[../]
[./porosity]
type = ElementAverageValue
variable = porosity
[../]
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results_complete_history/parent.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 3
distributions = 'uniform_left uniform_right'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sample
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = sub
sampler = sample
to_vector_postprocessor = storage
from_postprocessor = avg
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
parallel_type = REPLICATED
contains_complete_history = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
[out]
type = CSV
[]
[]
(modules/phase_field/test/tests/TotalFreeEnergy/TotalFreeEnergy_2var_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 333.333
x = 500
y = 500
int_width = 60
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./gr0dot]
type = TimeDerivative
variable = gr0
[../]
[./gr0bulk]
type = AllenCahn
variable = gr0
f_name = F
coupled_variables = gr1
[../]
[./gr0int]
type = ACInterface
variable = gr0
kappa_name = kappa_op
[../]
[./gr1dot]
type = TimeDerivative
variable = gr1
[../]
[./gr1bulk]
type = AllenCahn
variable = gr1
f_name = F
coupled_variables = gr0
[../]
[./gr1int]
type = ACInterface
variable = gr1
kappa_name = kappa_op
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_energy
kappa_names = 'kappa_op kappa_op'
interfacial_vars = 'gr0 gr1'
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = 'gr0 gr1'
material_property_names = 'mu gamma_asymm'
expression = 'mu*( gr0^4/4.0 - gr0^2/2.0 + gr1^4/4.0 - gr1^2/2.0 + gamma_asymm*gr0^2*gr1^2) + 1.0/4.0'
derivative_order = 2
enable_jit = true
[../]
[]
[Postprocessors]
[./total_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 30
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 7
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.8
coarsen_fraction = 0.05
max_h_level = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update22.i)
# MC update version, with only MohrCoulomb, cohesion=10, friction angle = 60, psi = 5, smoothing_tol = 1
# Lame lambda = 0.5. Lame mu = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 0.5
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/phase_field/test/tests/grain_growth/thumb.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 2
var_name_base = gr
v = 'gr0 gr1'
[]
[Variables]
[./gr0]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ThumbIC
xcoord = 500.0
height = 600.0
width = 400.0
invalue = 0.0
outvalue = 1.0
[../]
[../]
[./gr1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ThumbIC
xcoord = 500.0
height = 600.0
width = 400.0
invalue = 1.0
outvalue = 0.0
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[]
[BCs]
active = ' '
[./Periodic]
[./left_right]
primary = 0
secondary = 2
translation = '0 1000 0'
[../]
[./top_bottom]
primary = 1
secondary = 3
translation = '-1000 0 0'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr_area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 10
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.8
coarsen_fraction = 0.05
max_h_level = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/between_multiapp/sub0.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_1]
type = MooseVariableScalar
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average_0]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/phase_field_fracture/void2d_iso.i)
[Mesh]
type = FileMesh
file = void2d_mesh.xda
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = SMALL
additional_generate_output = stress_yy
[../]
[../]
[../]
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
mobility = L
kappa = kappa_op
[../]
[../]
[../]
[]
[Functions]
[./tfunc]
type = ParsedFunction
expression = t
[../]
[./void_prop_func]
type = ParsedFunction
expression = 'rad:=0.2;m:=50;r:=sqrt(x^2+y^2);1-exp(-(r/rad)^m)+1e-8'
[../]
[./gb_prop_func]
type = ParsedFunction
expression = 'rad:=0.2;thk:=0.05;m:=50;sgnx:=1-exp(-(x/rad)^m);v:=sgnx*exp(-(y/thk)^m);0.005*(1-v)+0.001*v'
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tfunc
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'l visco'
prop_values = '0.01 0.1'
[../]
[./pfgc]
type = GenericFunctionMaterial
prop_names = 'gc_prop'
prop_values = 'gb_prop_func'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
elasticity_tensor_prefactor = void_prop_func
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'fracture_energy'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./fracture_energy]
type = DerivativeParsedMaterial
property_name = fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm lu 1'
nl_rel_tol = 1e-9
nl_max_its = 10
l_tol = 1e-4
l_max_its = 40
dt = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/diff03.i)
# Test the Jacobian of the diffusive component of the PorousFlowDisperiveFlux kernel for two phases.
# By setting disp_long and disp_trans to zero, the purely diffusive component of the flux
# can be isolated. Uses saturation-dependent tortuosity and diffusion coefficients from the
# Millington-Quirk model
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[sgas]
[]
[massfrac0]
[]
[]
[AuxVariables]
[massfrac1]
[]
[]
[ICs]
[sgas]
type = RandomIC
variable = sgas
max = 1
min = 0
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 1
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 1
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = sgas
gravity = '1 0 0'
disp_long = '0 0'
disp_trans = '0 0'
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
gravity = '1 0 0'
disp_long = '0 0'
disp_trans = '0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'sgas massfrac0'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 10
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 1
thermal_expansion = 0
viscosity = 0.1
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = 1
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[diff]
type = PorousFlowDiffusivityMillingtonQuirk
diffusion_coeff = '1e-2 1e-1 1e-2 1e-1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityConst
phase = 1
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/beam/static_vm/ansys_vm12.i)
# This is a reproduction of test number 12 of ANSYS apdl verification manual.
# A 25 foot long bar is subjected to a tranverse load of 250 lb and a torsional
# moment of 9000 pb-in. The state of stress in the beam must be consistent
# with the loads applied to it.
# The radius of the bar is 2.33508 in, its area 17.129844 in, both area
# moments of inertia are I_z = I_y = 23.3505 in^4.
# A single element is used. From the external loading, the stresses are
# shear
# \tau = 9000 lb-in * radius / polar_moment = shear_modulus * theta_x/L * radius
#
# tensile stress due to bending moments
# \sigma = 250lb*300in*radius/moment_inertia = 2* radius * modulus_elast * v_{xx}
# all units inch-lb
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 1
xmin = 0.0
xmax = 300.0
[]
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 17.1298437
Ay = 0.0
Az = 0.0
Iy = 23.3505405
Iz = 23.3505405
y_orientation = '0 1.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 30.0e6
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 'left'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 'left'
value = 0.0
[../]
[./fixrx]
type = DirichletBC
variable = rot_x
boundary = 'left'
value = 0.0
[../]
[./fixry]
type = DirichletBC
variable = rot_y
boundary = 'left'
value = 0.0
[../]
[./fixrz]
type = DirichletBC
variable = rot_z
boundary = 'left'
value = 0.0
[../]
[]
[NodalKernels]
[./force_z]
type = ConstantRate
variable = disp_z
boundary = 'right'
rate = 250
[../]
[./force_rx]
type = ConstantRate
variable = rot_x
boundary = 'right'
rate = 9000
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = JFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-06
nl_abs_tol = 1e-06
dt = 1.0
dtmin = 0.001
end_time = 2
[]
[Postprocessors]
[./disp_y]
type = PointValue
point = '300.0 0.0 0.0'
variable = disp_y
[../]
[./disp_z]
type = PointValue
point = '300.0 0.0 0.0'
variable = disp_z
[../]
[./disp_rx]
type = PointValue
point = '300.0 0.0 0.0'
variable = rot_x
[../]
[./disp_ry]
type = PointValue
point = '300.0 0.0 0.0'
variable = rot_y
[../]
[./disp_rz]
type = PointValue
point = '300.0 0.0 0.0'
variable = rot_z
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
csv = true
exodus = false
[]
(test/tests/transfers/multiapp_mesh_function_transfer/fromsub_target_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'x_disp y_disp'
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[transferred_u]
[]
[elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[]
[x_disp]
initial_condition = -0.1
[]
[y_disp]
initial_condition = -0.1
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
[]
[]
[Transfers]
[from_sub]
source_variable = sub_u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_target_mesh = true
[]
[elemental_from_sub]
source_variable = sub_u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_target_mesh = true
[]
[]
(modules/contact/test/tests/normalized_penalty/normalized_penalty.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = normalized_penalty.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Functions]
[./left_x]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.02 0'
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[./m3_s2]
primary = 3
secondary = 2
penalty = 1e10
normalize_penalty = true
formulation = penalty
tangential_tolerance = 1e-3
[../]
[]
[BCs]
[./left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = left_x
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = '1 2 3 4'
value = 0.0
[../]
[./right]
type = DirichletBC
variable = disp_x
boundary = '3 4'
value = 0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2 3 4 1000'
youngs_modulus = 3e8
poissons_ratio = 0.0
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3 4 1000'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 5e-8
l_max_its = 100
nl_max_its = 10
dt = 0.5
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/phase_field-mechanics/hex_grain_growth_2D_eldrforce.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 17
nz = 0
xmax = 1000
ymax = 866
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 3
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./hex_ic]
type = PolycrystalHex
coloring_algorithm = bt
grain_num = 36
x_offset = 0.0
output_adjacency_matrix = true
[../]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = grn_36_test2_2D.tex
[../]
[./grain_tracker]
type = GrainTrackerElasticity
threshold = 0.2
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
flood_entity_type = ELEMENTAL
fill_method = symmetric9
C_ijkl = '1.27e5 0.708e5 0.708e5 1.27e5 0.708e5 1.27e5 0.7355e5 0.7355e5 0.7355e5'
euler_angle_provider = euler_angle_file
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = hex_ic
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./elastic_strain11]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain22]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain12]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./C1111]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./euler_angle]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[./PolycrystalElasticDrivingForce]
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./elastic_strain11]
type = RankTwoAux
variable = elastic_strain11
rank_two_tensor = elastic_strain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./elastic_strain22]
type = RankTwoAux
variable = elastic_strain22
rank_two_tensor = elastic_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./elastic_strain12]
type = RankTwoAux
variable = elastic_strain12
rank_two_tensor = elastic_strain
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = timestep_end
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
execute_on = timestep_end
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[../]
[./C1111]
type = RankFourAux
variable = C1111
rank_four_tensor = elasticity_tensor
index_l = 0
index_j = 0
index_k = 0
index_i = 0
execute_on = timestep_end
[../]
[./vonmises_stress]
type = RankTwoScalarAux
variable = vonmises_stress
rank_two_tensor = stress
scalar_type = VonMisesStress
[../]
[./euler_angle]
type = OutputEulerAngles
variable = euler_angle
euler_angle_provider = euler_angle_file
grain_tracker = grain_tracker
output_euler_angle = 'phi1'
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
variable = 'gr0 gr1 gr2'
[../]
[../]
[./top_displacement]
type = DirichletBC
variable = disp_y
boundary = top
value = -50.0
[../]
[./x_anchor]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0.0
[../]
[./y_anchor]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
block = 0
T = 500 # K
wGB = 15 # nm
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
[../]
[./ElasticityTensor]
type = ComputePolycrystalElasticityTensor
block = 0
grain_tracker = grain_tracker
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[]
[Postprocessors]
[./dofs]
type = NumDOFs
[../]
[./dt]
type = TimestepSize
[../]
[./run_time]
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[./bnd_length]
type = GrainBoundaryArea
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
off_diag_row = 'disp_x disp_y'
off_diag_column = 'disp_y disp_x'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 31 0.7'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 40
nl_rel_tol = 1.0e-7
start_time = 0.0
num_steps = 50
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1.5
growth_factor = 1.2
cutback_factor = 0.8
optimal_iterations = 8
[../]
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.8
coarsen_fraction = 0.05
max_h_level = 3
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/functions/image_function/shift_and_scale.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
shift = -62735.0
scale = 0.0001
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update34_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Compressive + shear failure, starting from a non-symmetric stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E2
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1E3
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 2.0
joint_shear_stiffness = 1.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-100.1 -0.1 0.2 -0.1 -0.9 0 0.2 0.1 -1.1'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 1E3
host_poissons_ratio = 0.25
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/components/inlet_stagnation_enthalpy_1phase/phy.h_rhou_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 101325
initial_T = 300
initial_vel = 0
scaling_factor_1phase = '1.e2 1. 1.e-3'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = IdealGasFluidProperties
gamma = 1.41
molar_mass = 28.9662e-3
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1e-4
D_h = 1.1283791671e-02
f = 0.0
length = 1
n_elems = 100
[]
[inlet]
type = InletStagnationEnthalpyMomentum1Phase
input = 'pipe:in'
H = 296748.357480000
rhou = 41.0009888754850
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 101325
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1.e-2
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-14
nl_abs_tol = 5e-8
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
start_time = 0.0
end_time = 0.2
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_representative_slip_systems.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[temperature]
initial_condition = 300
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_0]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_1]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_2]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_3]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_4]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_0]
type = MaterialStdVectorAux
variable = resolved_shear_stress_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[tau_1]
type = MaterialStdVectorAux
variable = resolved_shear_stress_1
property = applied_shear_stress
index = 1
execute_on = timestep_end
[]
[tau_2]
type = MaterialStdVectorAux
variable = resolved_shear_stress_2
property = applied_shear_stress
index = 2
execute_on = timestep_end
[]
[tau_3]
type = MaterialStdVectorAux
variable = resolved_shear_stress_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[tau_4]
type = MaterialStdVectorAux
variable = resolved_shear_stress_4
property = applied_shear_stress
index = 4
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.1*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
euler_angle_1 = 45
euler_angle_2 = 60
euler_angle_3 = 30
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 5
slip_sys_file_name = select_input_slip_sys_hcp.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e5
initial_substructure_density = 1.0e3
slip_system_modes = 4
number_slip_systems_per_mode = '1 1 2 1'
lattice_friction_per_mode = '10 10 15 30'
effective_shear_modulus_per_mode = '47e3 47e3 47e3 47e3'
burgers_vector_per_mode = '2.934e-7 2.934e-7 2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '2e7 1e5 2e7 2e7'
normalized_slip_activiation_energy_per_mode = '3e-2 4e-3 3e-2 3e-2'
slip_energy_proportionality_factor_per_mode = '100 330 100 100'
substructure_rate_coefficient_per_mode = '100 400 1 1'
applied_strain_rate = 0.001
gamma_o = 1.0e-3
strain_rate_sensitivity_exponent = 0.05
Hall_Petch_like_constant_per_mode = '10 10 10 10'
grain_size = 20.0e-3 #20 microns,
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[tau_0]
type = ElementAverageValue
variable = resolved_shear_stress_0
[]
[tau_1]
type = ElementAverageValue
variable = resolved_shear_stress_1
[]
[tau_2]
type = ElementAverageValue
variable = resolved_shear_stress_2
[]
[tau_3]
type = ElementAverageValue
variable = resolved_shear_stress_3
[]
[tau_4]
type = ElementAverageValue
variable = resolved_shear_stress_4
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 0.01
dtmax = 0.1
end_time = 0.4
[]
[Outputs]
csv = true
[]
(tutorials/darcy_thermo_mech/step05_heat_conduction/problems/step5b_transient.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[Kernels]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = specific_heat
density_name = density
[]
[]
[BCs]
[inlet_temperature]
type = DirichletBC
variable = temperature
boundary = left
value = 350 # (K)
[]
[outlet_temperature]
type = DirichletBC
variable = temperature
boundary = right
value = 300 # (K)
[]
[]
[Materials]
[steel]
type = ADGenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '18 0.466 8000' # W/m*K, J/kg-K, kg/m^3 @ 296K
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/old_older_values/old_value.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./grow]
type = TestPostprocessor
execute_on = 'initial timestep_end'
test_type = 'grow'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_3d/jac.1phase.i)
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'blk:0'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '1000 100 30'
[]
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T_init]
type = ParsedFunction
expression = '1000*y+300+30*z'
[]
[]
[GlobalParams]
scaling_factor_1phase = '1 1 1e-3'
gravity_vector = '0 0 0'
[]
[Components]
[fch]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
fp = fp
n_elems = 6
length = 1
initial_T = T_init
initial_p = 1.01e5
initial_vel = 0
closures = simple_closures
A = 0.00314159
D_h = 0.2
f = 0.01
[]
[in]
type = InletVelocityTemperature1Phase
input = 'fch:in'
vel = 1
T = 300
[]
[out]
type = Outlet1Phase
input = 'fch:out'
p = 1.01e5
[]
[blk]
type = HeatStructureFromFile3D
file = mesh.e
position = '0 0 0'
initial_T = T_init
[]
[ht]
type = HeatTransferFromHeatStructure3D1Phase
flow_channels = 'fch'
hs = blk
boundary = blk:rmin
Hw = 10000
P_hf = 0.1564344650402309
[]
[]
[Postprocessors]
[energy_hs]
type = ADHeatStructureEnergy3D
block = blk:0
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_fch]
type = ElementIntegralVariablePostprocessor
block = fch
variable = rhoEA
execute_on = 'INITIAL TIMESTEP_END'
[]
[total_energy]
type = SumPostprocessor
values = 'energy_fch energy_hs'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = total_energy
compute_relative_change = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
petsc_options_iname = '-snes_test_err'
petsc_options_value = ' 1e-9'
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.1
num_steps = 1
solve_type = PJFNK
line_search = basic
abort_on_solve_fail = true
nl_abs_tol = 1e-8
[]
[Outputs]
file_base = 'phy.conservation'
csv = true
show = 'energy_change'
execute_on = 'final'
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_09.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Hysteresis order is initialised = 3, with turning points = (0.5, 0.8, 0.66)
# Initial saturation is 0.71
# A large amount of water is removed in one timestep so the saturation becomes 0.58 (and order = 0)
# Then, water is added to the system (order = 1, with turning point = 0.58) until saturation = 0.67
# Then, water is removed from the system so order becomes 2 with turning point = 0.67
# Then, water is removed from the system until saturation < 0.58 and order = 0
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -9E5
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 3
previous_turning_points = '0.6 0.8 0.66'
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30 * if(t <= 1, -2, if(t <= 2, 1.5, -1))'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 6
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
[]
[]
(test/tests/postprocessors/find_value_on_line/findvalueonline.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 10
[]
[Variables]
[./phi]
[./InitialCondition]
type = FunctionIC
function = if(x<1,1-x,0)
[../]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = phi
[../]
[./dt]
type = TimeDerivative
variable = phi
[../]
[]
[BCs]
[./influx]
type = NeumannBC
boundary = left
variable = phi
value = 1
[../]
[./fix]
type = DirichletBC
boundary = right
variable = phi
value = 0
[../]
[]
[Postprocessors]
[./pos]
type = FindValueOnLine
target = 0.5
v = phi
start_point = '0 0 0'
end_point = '10 0 0'
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 2.5
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[tangential_vel_one]
order = FIRST
family = LAGRANGE
[]
[weighted_gap]
order = FIRST
family = LAGRANGE
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[react_x]
[]
[react_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel_auxk]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
[]
[penalty_weighted_gap_auxk]
type = PenaltyMortarUserObjectAux
variable = weighted_gap
user_object = friction_uo
contact_quantity = normal_gap
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[react_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'react_y'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = react_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = react_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = react_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = react_y
boundary = 4
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '2 3 4 5 6 7'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 '
' 1e-5'
line_search = 'none'
nl_abs_tol = 1e-14
nl_rel_tol = 1e-10
start_time = 0.0
end_time = 0.3 # 3.5
l_tol = 1e-4
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3'
sort_by = id
[]
[cont_press]
type = NodalValueSampler
variable = penalty_normal_pressure
boundary = '3'
sort_by = id
[]
[friction]
type = NodalValueSampler
variable = penalty_frictional_pressure
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp cont_press friction'
file_base = cylinder_friction_penalty_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.4 # with 2.0 works
secondary_variable = disp_x
penalty = 5e9
penalty_friction = 1e7
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/porous_flow/test/tests/fluidstate/theis_brineco2.i)
# Two phase Theis problem: Flow from single source.
# Constant rate injection 2 kg/s
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.
#
# This test takes a few minutes to run, so is marked heavy
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2000
xmax = 2000
[]
[Problem]
type = FEProblem
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1]
order = CONSTANT
family = MONOMIAL
[]
[y0]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[x1]
type = PorousFlowPropertyAux
variable = x1
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[y0]
type = PorousFlowPropertyAux
variable = y0
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[zi]
initial_condition = 0
[]
[xnacl]
initial_condition = 0.1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[mass2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = xnacl
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = xnacl
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi xnacl'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2sw]
type = CO2FluidProperties
[]
[co2]
type = TabulatedFluidProperties
fp = co2sw
fluid_property_file = 'fluid_properties.csv'
allow_fp_and_tabulation = true
error_on_out_of_bounds = false
[]
[water]
type = Water97FluidProperties
[]
[watertab]
type = TabulatedFluidProperties
fp = water
temperature_min = 273.15
temperature_max = 573.15
fluid_property_output_file = water_fluid_properties.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water_fluid_properties.csv
[]
[brine]
type = BrineFluidProperties
water_fp = watertab
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[]
[BCs]
[rightwater]
type = DirichletBC
boundary = right
value = 20e6
variable = pgas
[]
[]
[DiracKernels]
[source]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 2
variable = zi
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
growth_factor = 1.5
[]
[]
[VectorPostprocessors]
[line]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
start_point = '0 0 0'
end_point = '2000 0 0'
num_points = 10000
variable = 'pgas zi xnacl x1 saturation_gas'
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[pgas]
type = PointValue
point = '4 0 0'
variable = pgas
[]
[sgas]
type = PointValue
point = '4 0 0'
variable = saturation_gas
[]
[zi]
type = PointValue
point = '4 0 0'
variable = zi
[]
[massgas]
type = PorousFlowFluidMass
fluid_component = 1
[]
[x1]
type = PointValue
point = '4 0 0'
variable = x1
[]
[y0]
type = PointValue
point = '4 0 0'
variable = y0
[]
[xnacl]
type = PointValue
point = '4 0 0'
variable = xnacl
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
[csvout]
type = CSV
execute_on = timestep_end
execute_vector_postprocessors_on = final
[]
[]
(test/tests/outputs/variables/output_vars_nonexistent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
# ODE variables
[./x]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./y]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[AuxVariables]
[./elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./elemental_restricted]
order = CONSTANT
family = MONOMIAL
[../]
[./nodal]
order = FIRST
family = LAGRANGE
[../]
[./nodal_restricted]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./conv_u]
type = CoupledForce
variable = u
v = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[AuxKernels]
[./elemental]
type = ConstantAux
variable = elemental
value = 1
[../]
[./elemental_restricted]
type = ConstantAux
variable = elemental_restricted
value = 1
[../]
[./nodal]
type = ConstantAux
variable = elemental
value = 2
[../]
[./nodal_restricted]
type = ConstantAux
variable = elemental_restricted
value = 2
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = x
[../]
[./ode1]
type = ImplicitODEx
variable = x
y = y
[../]
[./td2]
type = ODETimeDerivative
variable = y
[../]
[./ode2]
type = ImplicitODEy
variable = y
x = x
[../]
[]
[BCs]
active = 'left_u right_u left_v'
[./left_u]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 3
value = 9
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = 1
value = 5
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = 2
value = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.01
num_steps = 10
[]
[Outputs]
file_base = out_nonexistent
exodus = true
show = 'u elemental nodal x foo1 foo2'
[]
(modules/scalar_transport/test/tests/ncp-lms/ncp-lm.i)
l=10
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${l}
[]
[Variables]
[u][]
[lm][]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '${l} - x'
[]
[]
[NodalKernels]
[time]
type = TimeDerivativeNodalKernel
variable = u
[]
[ffn]
type = UserForcingFunctionNodalKernel
variable = u
function = '-1'
[]
[lm_coupled_force]
type = CoupledForceNodalKernel
variable = u
v = lm
[]
[positive_constraint]
type = LowerBoundNodalKernel
variable = lm
v = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${l}
solve_type = NEWTON
petsc_options = '-pc_svd_monitor'
petsc_options_iname = '-pc_type'
petsc_options_value = 'svd'
[]
[Outputs]
exodus = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[active_lm]
type = GreaterThanLessThanPostprocessor
variable = lm
execute_on = 'nonlinear timestep_end'
value = 1e-12
[]
[violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-12
comparator = 'less'
[]
[]
(modules/heat_transfer/test/tests/convective_heat_flux/coupled.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
[]
[Variables]
[./temp]
initial_condition = 200.0
[../]
[]
[Kernels]
[./heat_dt]
type = TimeDerivative
variable = temp
[../]
[./heat_conduction]
type = Diffusion
variable = temp
[../]
[./heat]
type = BodyForce
variable = temp
value = 0
[../]
[]
[BCs]
[./right]
type = ConvectiveHeatFluxBC
variable = temp
boundary = 'right'
T_infinity = T_inf
heat_transfer_coefficient = htc
heat_transfer_coefficient_dT = dhtc_dT
[../]
[]
[Materials]
[./T_inf]
type = ParsedMaterial
property_name = T_inf
coupled_variables = temp
expression = 'temp + 1'
[../]
[./htc]
type = ParsedMaterial
property_name = htc
coupled_variables = temp
expression = 'temp / 100 + 1'
[../]
[./dhtc_dT]
type = ParsedMaterial
property_name = dhtc_dT
coupled_variables = temp
expression = '1 / 100'
[../]
[]
[Postprocessors]
[./left_temp]
type = SideAverageValue
variable = temp
boundary = left
execute_on = 'TIMESTEP_END initial'
[../]
[./right_temp]
type = SideAverageValue
variable = temp
boundary = right
[../]
[./right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1
nl_abs_tol = 1e-12
[]
[Outputs]
[./out]
type = CSV
time_step_interval = 10
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/fin_enhancement.i)
# This test has 2 pipes, each surrounded by a cylindrical HS:
#
# - pipe1: no fin heat transfer enhancement
# - pipe2: fin heat transfer enhancement
diam = 0.01
area = ${fparse 0.25 * pi * diam^2}
length = 1.0
n_elems = 10
t_hs = 0.02
n_elems_radial = 5
rho_inlet = 1359.792245 # @ T = 300 K, p = 1e5 Pa
vel_inlet = 1.0
T_inlet = 300
p_outlet = 1e5
T_initial_hs = 800
mfr_inlet = ${fparse rho_inlet * vel_inlet * area}
htc = 100
# Suppose that there are 20 rectangular, 1-mm-thick fins of height 1 mm over the length
# of the cooled section.
n_fin = 20
h_fin = 0.001
t_fin = 0.001
A_fin_single = ${fparse (2 * h_fin + t_fin ) * length}
A_fin = ${fparse n_fin * A_fin_single}
A_cooled = ${fparse pi * diam * length}
A_total = ${fparse A_fin + A_cooled - n_fin * t_fin * length}
fin_area_fraction = ${fparse A_fin / A_total}
area_increase_factor = ${fparse A_total / A_cooled}
fin_perimeter_area_ratio = ${fparse (2 * length + 2 * t_fin) / (length * t_fin)}
k_fin = 15.0
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[sp_ss316]
type = ThermalSS316Properties
[]
[]
[FunctorMaterials]
[fin_efficiency_fmat]
type = FinEfficiencyFunctorMaterial
fin_height = ${h_fin}
fin_perimeter_area_ratio = ${fparse fin_perimeter_area_ratio}
heat_transfer_coefficient = ${htc}
thermal_conductivity = ${k_fin}
fin_efficiency_name = fin_efficiency
[]
[fin_enhancement_fmat]
type = FinEnhancementFactorFunctorMaterial
fin_efficiency = fin_efficiency
fin_area_fraction = ${fin_area_fraction}
area_increase_factor = ${area_increase_factor}
fin_enhancement_factor_name = fin_enhancement
[]
[]
[Components]
# pipe1
[pipe1_inlet]
type = InletMassFlowRateTemperature1Phase
m_dot = ${mfr_inlet}
T = ${T_inlet}
input = 'pipe1:in'
[]
[pipe1]
type = FlowChannel1Phase
gravity_vector = '0 0 0'
position = '0 0 0'
orientation = '0 0 1'
length = ${length}
n_elems = ${n_elems}
A = ${area}
initial_T = ${T_inlet}
initial_p = ${p_outlet}
initial_vel = ${vel_inlet}
fp = fp
closures = simple_closures
f = 0
scaling_factor_1phase = '1 1 1e-5'
[]
[pipe1_outlet]
type = Outlet1Phase
p = ${p_outlet}
input = 'pipe1:out'
[]
[ht1]
type = HeatTransferFromHeatStructure1Phase
flow_channel = pipe1
hs = hs1
hs_side = inner
Hw = ${htc}
[]
[hs1]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '0 0 1'
length = ${length}
n_elems = ${n_elems}
inner_radius = ${fparse 0.5 * diam}
names = 'main'
solid_properties = 'sp_ss316'
solid_properties_T_ref = '300'
widths = '${t_hs}'
n_part_elems = '${n_elems_radial}'
initial_T = ${T_initial_hs}
scaling_factor_temperature = 1e-5
[]
# pipe 2
[pipe2_inlet]
type = InletMassFlowRateTemperature1Phase
m_dot = ${mfr_inlet}
T = ${T_inlet}
input = 'pipe2:in'
[]
[pipe2]
type = FlowChannel1Phase
gravity_vector = '0 0 0'
position = '0 0.5 0'
orientation = '0 0 1'
length = ${length}
n_elems = ${n_elems}
A = ${area}
initial_T = ${T_inlet}
initial_p = ${p_outlet}
initial_vel = ${vel_inlet}
fp = fp
closures = simple_closures
f = 0
scaling_factor_1phase = '1 1 1e-5'
[]
[pipe2_outlet]
type = Outlet1Phase
p = ${p_outlet}
input = 'pipe2:out'
[]
[ht2]
type = HeatTransferFromHeatStructure1Phase
flow_channel = pipe2
hs = hs2
hs_side = inner
Hw = ${htc}
scale = fin_enhancement
[]
[hs2]
type = HeatStructureCylindrical
position = '0 0.5 0'
orientation = '0 0 1'
length = ${length}
n_elems = ${n_elems}
inner_radius = ${fparse 0.5 * diam}
names = 'main'
solid_properties = 'sp_ss316'
solid_properties_T_ref = '300'
widths = '${t_hs}'
n_part_elems = '${n_elems_radial}'
initial_T = ${T_initial_hs}
scaling_factor_temperature = 1e-5
[]
[]
[Postprocessors]
[pipe1_T_avg]
type = ElementAverageValue
variable = T
block = 'pipe1'
execute_on = 'INITIAL TIMESTEP_END'
[]
[pipe2_T_avg]
type = ElementAverageValue
variable = T
block = 'pipe2'
execute_on = 'INITIAL TIMESTEP_END'
[]
[hs1_T_avg]
type = SideAverageValue
variable = T_solid
boundary = 'hs1:inner'
execute_on = 'INITIAL TIMESTEP_END'
[]
[hs2_T_avg]
type = SideAverageValue
variable = T_solid
boundary = 'hs2:inner'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
end_time = 10.0
dt = 1.0
solve_type = NEWTON
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/jacobian_2/jn03.i)
# two phase
# unsaturated = true
# gravity = false
# supg = true
# transient = false
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardsfgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn03
exodus = false
[]
(modules/solid_mechanics/test/tests/inclined_bc/inclined_bc_2d.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 8
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 2.0
elem_type = QUAD4
[]
[rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 0 -60'
input = generated_mesh
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
[]
[BCs]
[./Pressure]
[./top]
boundary = top
function = '-1000*t'
[../]
[../]
[./InclinedNoDisplacementBC]
[./right]
boundary = right
penalty = 1.0e8
displacements = 'disp_x disp_y'
[../]
[./bottom]
boundary = bottom
penalty = 1.0e8
displacements = 'disp_x disp_y'
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
# controls for linear iterations
l_max_its = 10
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
# time control
start_time = 0.0
dt = 1
end_time = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/sub_cycling/main_negative.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = -1.0
end_time = 0
dt = 0.5
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
[../]
[]
(modules/optimization/test/tests/vectorpostprocessors/adjoint_strain_batch_stress_grad_inner_product/strain_stress_grad_inner_product_material.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Variables]
[v]
initial_condition = 1
[]
[]
[Kernels]
[null]
type = NullKernel
variable = v
[]
[]
[Materials]
[prop1] # dummy stress deriv
type = GenericConstantSymmetricRankTwoTensor
tensor_name = tensor
tensor_values = '1 2 3 4 5 6'
[]
[prop2]
type = GenericConstantRankTwoTensor
tensor_name = dummy_strain
tensor_values = '10 11 12 13 14 15 16 17 18'
[]
[]
[Functions]
[fcn]
type = NearestReporterCoordinatesFunction
x_coord_name = param/coordx
y_coord_name = param/coordy
value_name = param/value
[]
[]
[Reporters]
[param]
type = ConstantReporter
real_vector_names = 'coordx coordy value'
real_vector_values = '0 0.5 1; 0 0.5 1; 1.0 2.0 3.0'
outputs = none
[]
[]
[VectorPostprocessors]
[inner_product]
type = AdjointStrainSymmetricStressGradInnerProduct
adjoint_strain_name = dummy_strain
stress_derivative_name = tensor
function = fcn
variable = v
[]
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 0.1
[]
[Outputs]
csv = true
execute_on = final
[]
(modules/contact/test/tests/mortar_aux_kernels/block-dynamics-aux-vel.i)
starting_point = 2e-1
offset = -0.19
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 1.0
alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[gap_vel]
block = '3'
[]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[gap_vel]
type = WeightedGapVelAux
variable = gap_vel
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
disp_x = disp_x
disp_y = disp_y
correct_edge_dropping = true
execute_on = 'TIMESTEP_END'
[]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicWeightedGapLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1e4
capture_tolerance = 1.0e-5
newmark_beta = 0.25
newmark_gamma = 0.5
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 0.1
dt = 0.05
dtmin = 0.05
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err '
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/action/action_multi_eigenstrain.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses finite deformation theory.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Problem]
solve = false
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
block = 1
strain = FINITE
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[./block2]
block = 2
strain = FINITE
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain1
[../]
[./thermal_expansion_strain2]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain2
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
(modules/combined/examples/optimization/2d_mbb_pde.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 150
ny = 50
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold_y
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[Emin]
family = MONOMIAL
order = CONSTANT
initial_condition = ${Emin}
[]
[power]
family = MONOMIAL
order = CONSTANT
initial_condition = ${power}
[]
[E0]
family = MONOMIAL
order = CONSTANT
initial_condition = ${E0}
[]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.15 # radius coeff
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold_y
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top'
coefficient = 10
[]
[boundary_penalty_right]
type = ADRobinBC
variable = Dc
boundary = 'right'
coefficient = 10
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'Emin mat_den power E0'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_abs_tol = 1e-4
l_max_its = 200
start_time = 0.0
dt = 1.0
num_steps = 70
[]
[Outputs]
[out]
type = Exodus
execute_on = 'INITIAL TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Controls]
[first_period]
type = TimePeriod
start_time = 0.0
end_time = 10
enable_objects = 'BCs::boundary_penalty_right'
execute_on = 'initial timestep_begin'
[]
[]
(modules/phase_field/test/tests/electrochem_sintering/ElectrochemicalSintering_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 800
xmin = 0
xmax = 80
[]
[GlobalParams]
op_num = 2
var_name_base = gr
int_width = 4
[]
[Variables]
[wvy]
[]
[wvo]
[]
[phi]
[]
[PolycrystalVariables]
[]
[V]
[]
[]
[AuxVariables]
[bnds]
[]
[negative_V]
[]
[E_x]
order = CONSTANT
family = MONOMIAL
[]
[E_y]
order = CONSTANT
family = MONOMIAL
[]
[ns_cat_aux]
order = CONSTANT
family = MONOMIAL
[]
[ns_an_aux]
order = CONSTANT
family = MONOMIAL
[]
[T]
[]
[]
[Functions]
[ic_func_gr0]
type = ParsedFunction
expression = '0.5*(1.0-tanh((x)/sqrt(2.0*2.0)))'
[]
[ic_func_gr1]
type = ParsedFunction
expression = '0.5*(1.0+tanh((x)/sqrt(2.0*2.0)))'
[]
[]
[ICs]
[gr0_IC]
type = FunctionIC
variable = gr0
function = ic_func_gr0
[]
[gr1_IC]
type = FunctionIC
variable = gr1
function = ic_func_gr1
[]
[wvy_IC]
type = ConstantIC
variable = wvy
value = 2.7827
[]
[wvo_IC]
type = ConstantIC
variable = wvo
value = 2.7827
[]
[T_IC]
type = ConstantIC
variable = T
value = 1600
[]
[]
[BCs]
[v_left]
type = DirichletBC
preset = true
variable = V
boundary = left
value = 1e-2
[]
[v_right]
type = DirichletBC
preset = true
variable = V
boundary = right
value = 0
[]
[gr0_left]
type = DirichletBC
preset = true
variable = gr0
boundary = left
value = 0.5 #Grain boundary at left hand side of domain
[]
[gr1_left]
type = DirichletBC
preset = true
variable = gr1
boundary = left
value = 0.5 #Grain boundary at left hand side of domain
[]
[wvo_right]
type = DirichletBC
preset = true
variable = wvo
boundary = right
value = 2.7827
[]
[wvy_right]
type = DirichletBC
preset = true
variable = wvy
boundary = right
value = 2.7827
[]
[]
[Materials]
# Free energy coefficients for parabolic curves
[ks_cat]
type = ParsedMaterial
property_name = ks_cat
coupled_variables = 'T'
constant_names = 'a b Va'
constant_expressions = '-0.0017 140.44 0.03726'
expression = '(a*T + b) * Va^2'
[]
[ks_an]
type = ParsedMaterial
property_name = ks_an
coupled_variables = 'T'
constant_names = 'a b Va'
constant_expressions = '-0.0017 140.44 0.03726'
expression = '(a*T + b) * Va^2'
[]
[kv_cat]
type = ParsedMaterial
property_name = kv_cat
material_property_names = 'ks_cat'
expression = '10*ks_cat'
[]
[kv_an]
type = ParsedMaterial
property_name = kv_an
material_property_names = 'ks_cat'
expression = '10*ks_cat'
[]
# Diffusivity and mobilities
[chiDy]
type = GrandPotentialTensorMaterial
f_name = chiDy
diffusivity_name = Dvy
solid_mobility = L
void_mobility = Lv
chi = chi_cat
surface_energy = 6.24
c = phi
T = T
D0 = 5.9e11
GBmob0 = 1.60e12
Q = 4.14
Em = 4.25
bulkindex = 1
gbindex = 1
surfindex = 1
[]
[chiDo]
type = GrandPotentialTensorMaterial
f_name = chiDo
diffusivity_name = Dvo
solid_mobility = Lo
void_mobility = Lvo
chi = chi_an
surface_energy = 6.24
c = phi
T = T
D0 = 5.9e11
GBmob0 = 1.60e12
Q = 4.14
Em = 4.25
bulkindex = 1
gbindex = 1
surfindex = 1
[]
# Everything else
[ns_y_min]
type = DerivativeParsedMaterial
property_name = ns_y_min
coupled_variables = 'gr0 gr1 T'
constant_names = 'Ef_B Ef_GB kB Va_Y'
constant_expressions = '4.37 4.37 8.617343e-5 0.03726'
derivative_order = 2
expression = 'bnds:=gr0^2 + gr1^2; Ef:=Ef_B + 4.0 * (Ef_GB - Ef_B) * (1.0 - bnds)^2;
'
' exp(-Ef/kB/T) / Va_Y'
[]
[ns_o_min]
type = DerivativeParsedMaterial
property_name = ns_o_min
coupled_variables = 'gr0 gr1 T'
constant_names = 'Ef_B Ef_GB kB Va_O'
constant_expressions = '4.37 4.37 8.617343e-5 0.02484'
derivative_order = 2
expression = 'bnds:=gr0^2 + gr1^2; Ef:=Ef_B + 4.0 * (Ef_GB - Ef_B) * (1.0 - bnds)^2;
'
' exp(-Ef/kB/T) / Va_O'
[]
[sintering]
type = ElectrochemicalSinteringMaterial
chemical_potentials = 'wvy wvo'
electric_potential = V
void_op = phi
Temperature = T
surface_energy = 6.24
grainboundary_energy = 5.18
solid_energy_coefficients = 'kv_cat kv_cat'
void_energy_coefficients = 'kv_cat kv_an'
min_vacancy_concentrations_solid = 'ns_y_min ns_o_min'
min_vacancy_concentrations_void = '26.837 40.256'
defect_charges = '-3 2'
solid_relative_permittivity = 30
solid_energy_model = DILUTE
[]
[density_chi_y]
type = ElectrochemicalDefectMaterial
chemical_potential = wvy
void_op = phi
Temperature = T
electric_potential = V
void_density_name = nv_cat
solid_density_name = ns_cat
chi_name = chi_cat
void_energy_coefficient = kv_cat
min_vacancy_concentration_solid = ns_y_min
min_vacancy_concentration_void = 26.837
solid_energy_model = DILUTE
defect_charge = -3
solid_relative_permittivity = 30
[]
[density_chi_o]
type = ElectrochemicalDefectMaterial
chemical_potential = wvo
void_op = phi
Temperature = T
electric_potential = V
void_density_name = nv_an
solid_density_name = ns_an
chi_name = chi_an
void_energy_coefficient = kv_an
min_vacancy_concentration_solid = ns_o_min
min_vacancy_concentration_void = 40.256
solid_energy_model = DILUTE
defect_charge = 2
solid_relative_permittivity = 30
[]
[permittivity]
type = DerivativeParsedMaterial
property_name = permittivity
coupled_variables = 'phi'
material_property_names = 'hs hv'
constant_names = 'eps_rel_solid eps_void_over_e'
constant_expressions = '30 5.52e-2' #eps_void_over_e in 1/V/nm
derivative_order = 2
expression = '-hs * eps_rel_solid * eps_void_over_e - hv * eps_void_over_e'
[]
[void_pre]
type = DerivativeParsedMaterial
property_name = void_pre
material_property_names = 'hv'
constant_names = 'Z_cat Z_an nv_y_min nv_o_min'
constant_expressions = '-3 2 26.837 40.256'
derivative_order = 2
expression = '-hv * (Z_cat * nv_y_min + Z_an * nv_o_min)'
[]
[cat_mu_pre]
type = DerivativeParsedMaterial
property_name = cat_mu_pre
material_property_names = 'hv kv_cat'
constant_names = 'Z_cat'
constant_expressions = '-3'
derivative_order = 2
expression = '-hv * Z_cat / kv_cat'
[]
[an_mu_pre]
type = DerivativeParsedMaterial
property_name = an_mu_pre
material_property_names = 'hv kv_an'
constant_names = 'Z_an'
constant_expressions = '2'
derivative_order = 2
expression = '-hv * Z_an / kv_an'
[]
[cat_V_pre]
type = DerivativeParsedMaterial
property_name = cat_V_pre
material_property_names = 'hv kv_cat'
constant_names = 'Z_cat v_scale e '
constant_expressions = '-3 1 1'
derivative_order = 2
expression = 'hv * Z_cat^2 * e * v_scale / kv_cat'
[]
[an_V_pre]
type = DerivativeParsedMaterial
property_name = an_V_pre
material_property_names = 'hv kv_an'
constant_names = 'Z_an v_scale e '
constant_expressions = '2 1 1'
derivative_order = 2
expression = 'hv * Z_an^2 * e * v_scale / kv_an'
[]
[]
#This action adds most kernels needed for grand potential model
[Modules]
[PhaseField]
[GrandPotential]
switching_function_names = 'hv hs'
anisotropic = 'true true'
chemical_potentials = 'wvy wvo'
mobilities = 'chiDy chiDo'
susceptibilities = 'chi_cat chi_an'
free_energies_w = 'nv_cat ns_cat nv_an ns_an'
gamma_gr = gamma
mobility_name_gr = L
kappa_gr = kappa
free_energies_gr = 'omegav omegas'
additional_ops = 'phi'
gamma_grxop = gamma
mobility_name_op = Lv
kappa_op = kappa
free_energies_op = 'omegav omegas'
[]
[]
[]
[Kernels]
[barrier_phi]
type = ACBarrierFunction
variable = phi
v = 'gr0 gr1'
gamma = gamma
mob_name = Lv
[]
[kappa_phi]
type = ACKappaFunction
variable = phi
mob_name = Lv
kappa_name = kappa
[]
[Laplace]
type = MatDiffusion
variable = V
diffusivity = permittivity
args = 'phi'
[]
[potential_void_constants]
type = MaskedBodyForce
variable = V
coupled_variables = 'phi'
mask = void_pre
[]
[potential_cat_mu]
type = MatReaction
variable = V
v = wvy
reaction_rate = cat_mu_pre
[]
[potential_an_mu]
type = MatReaction
variable = V
v = wvo
reaction_rate = an_mu_pre
[]
[potential_cat_V]
type = MatReaction
variable = V
reaction_rate = cat_V_pre
[]
[potential_an_V]
type = MatReaction
variable = V
reaction_rate = an_V_pre
[]
[potential_solid_cat]
type = MaskedExponential
variable = V
w = wvy
T = T
coupled_variables = 'phi gr0 gr1'
mask = hs
species_charge = -3
n_eq = ns_y_min
[]
[potential_solid_an]
type = MaskedExponential
variable = V
w = wvo
T = T
coupled_variables = 'phi gr0 gr1'
mask = hs
species_charge = 2
n_eq = ns_o_min
[]
[]
[AuxKernels]
[bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[negative_V]
type = ParsedAux
variable = negative_V
coupled_variables = V
expression = '-V'
[]
[E_x]
type = VariableGradientComponent
variable = E_x
gradient_variable = negative_V
component = x
[]
[E_y]
type = VariableGradientComponent
variable = E_y
gradient_variable = negative_V
component = y
[]
[ns_cat_aux]
type = MaterialRealAux
variable = ns_cat_aux
property = ns_cat
[]
[ns_an_aux]
type = MaterialRealAux
variable = ns_an_aux
property = ns_an
[]
[]
[Postprocessors]
[ns_cat_total]
type = ElementIntegralMaterialProperty
mat_prop = ns_cat
[]
[ns_an_total]
type = ElementIntegralMaterialProperty
mat_prop = ns_an
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart -sub_ksp_type'
petsc_options_value = ' asm lu 1 31 preonly'
nl_max_its = 40
l_max_its = 30
l_tol = 1e-4
nl_rel_tol = 1e-8
nl_abs_tol = 1e-13
start_time = 0
num_steps = 2
automatic_scaling = true
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 8
iteration_window = 2
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small.i)
# Test for small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The theoretical first and third frequencies of this beam are:
# f1 = 1/(2 pi) * (3.5156/L^2) * sqrt(EI/rho)
# f2 = 6.268 f1
# This implies that the corresponding time period of this beam are 2.858 s and 0.455s
# The FEM solution for this beam with 10 element gives time periods of 2.856 s and 0.4505s with a time step of 0.01.
# A smaller time step is required to obtain a closer match for the lower time periods/higher frequencies.
# A higher time step of 0.05 is used in this test to reduce testing time.
# The time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0 0.0 0.0 0.0
# 0.05 0.0016523559162602 0.066094236650407 2.6437694660163
# 0.1 0.0051691308901533 0.07457676230532 -2.3044684398197
# 0.15 0.0078956772343372 0.03448509146203 4.7008016060883
# 0.2 0.0096592517031463 0.03605788729033 -0.63788977295649
# 0.25 0.011069233444348 0.020341382357756 0.0092295756535376
[Mesh]
type = GeneratedMesh
xmin = 0.0
xmax = 4.0
dim = 1
nx = 10
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_z]
type = NewmarkAccelAux
variable = rot_accel_z
displacement = rot_z
velocity = rot_vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_z]
type = NewmarkVelAux
variable = rot_vel_z
acceleration = rot_accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.05 0.1 10.0'
y = '0.0 0.01 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.05
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[./inertial_force_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 0
variable = disp_x
[../]
[./inertial_force_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 1
variable = disp_y
[../]
[./inertial_force_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 2
variable = disp_z
[../]
[./inertial_force_rot_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 3
variable = rot_x
[../]
[./inertial_force_rot_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 4
variable = rot_y
[../]
[./inertial_force_rot_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = true
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/convergence/sd-strain.i)
# 2D test with just strain control
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
constraint_types = 'strain none none strain strain none strain strain strain'
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[hvar]
family = SCALAR
order = SIXTH
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[hvar]
type = ScalarConstantIC
variable = hvar
value = 0.1
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[szz]
family = MONOMIAL
order = CONSTANT
[]
[syz]
family = MONOMIAL
order = CONSTANT
[]
[sxz]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[ezz]
family = MONOMIAL
order = CONSTANT
[]
[eyz]
family = MONOMIAL
order = CONSTANT
[]
[exz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[zz]
type = RankTwoAux
variable = szz
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[syz]
type = RankTwoAux
variable = syz
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[sxz]
type = RankTwoAux
variable = sxz
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[ezz]
type = RankTwoAux
variable = ezz
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
[]
[eyz]
type = RankTwoAux
variable = eyz
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 2
[]
[exz]
type = RankTwoAux
variable = exz
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
targets = 'strain11 strain12 strain22 strain13 strain23 strain33'
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[strain11]
type = ParsedFunction
expression = '4.0e-2*t'
[]
[strain22]
type = ParsedFunction
expression = '-2.0e-2*t'
[]
[strain33]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain23]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain13]
type = ParsedFunction
expression = '-7.0e-2*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[szz]
type = ElementAverageValue
variable = szz
execute_on = 'initial timestep_end'
[]
[syz]
type = ElementAverageValue
variable = syz
execute_on = 'initial timestep_end'
[]
[sxz]
type = ElementAverageValue
variable = sxz
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[ezz]
type = ElementAverageValue
variable = ezz
execute_on = 'initial timestep_end'
[]
[eyz]
type = ElementAverageValue
variable = eyz
execute_on = 'initial timestep_end'
[]
[exz]
type = ElementAverageValue
variable = exz
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
#automatic_scaling = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
[Outputs]
exodus = false
csv = false
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update11.i)
# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_min = 1 plane
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 0 0 0 0 -2'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/scalar_transport/test/tests/multiple-species/multiple-species.i)
Krht = 1
Krtt = 1
Krhh = 1
Kdh2 = 1
Kdt2 = 1
Kdht = 1
Ph2_left = 1
Pt2_left = 2
Pht_left = 3
Ph2_right = 0
Pt2_right = 0
Pht_right = 0
d_h = 1
d_t = 1
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = ref
[]
[Variables]
[h]
[]
[t]
[]
[]
[Kernels]
[time_h]
type = TimeDerivative
variable = h
extra_vector_tags = ref
[]
[diff_h]
type = MatDiffusion
variable = h
diffusivity = ${d_h}
extra_vector_tags = ref
[]
[time_t]
type = TimeDerivative
variable = t
extra_vector_tags = ref
[]
[diff_t]
type = MatDiffusion
variable = t
diffusivity = ${d_t}
extra_vector_tags = ref
[]
[]
[BCs]
[ht_h_left]
type = BinaryRecombinationBC
variable = h
v = t
Kr = Krht
boundary = left
[]
[ht_t_left]
type = BinaryRecombinationBC
variable = t
v = h
Kr = Krht
boundary = left
[]
[hh_left]
type = BinaryRecombinationBC
variable = h
v = h
Kr = Krhh
boundary = left
[]
[tt_left]
type = BinaryRecombinationBC
variable = t
v = t
Kr = Krtt
boundary = left
[]
[h_from_h2_left]
type = DissociationFluxBC
variable = h
v = ${Ph2_left} # Partial pressure of H2
Kd = Kdh2
boundary = left
[]
[t_from_t2_left]
type = DissociationFluxBC
variable = t
v = ${Pt2_left} # Partial pressure of T2
Kd = Kdt2
boundary = left
[]
[h_from_ht_left]
type = DissociationFluxBC
variable = h
v = ${Pht_left} # Partial pressure of HT
Kd = Kdht
boundary = left
[]
[t_from_ht_left]
type = DissociationFluxBC
variable = t
v = ${Pht_left} # Partial pressure of HT
Kd = Kdht
boundary = left
[]
[ht_h_right]
type = BinaryRecombinationBC
variable = h
v = t
Kr = Krht
boundary = right
[]
[ht_t_right]
type = BinaryRecombinationBC
variable = t
v = h
Kr = Krht
boundary = right
[]
[hh_right]
type = BinaryRecombinationBC
variable = h
v = h
Kr = Krhh
boundary = right
[]
[tt_right]
type = BinaryRecombinationBC
variable = t
v = t
Kr = Krtt
boundary = right
[]
[h_from_h2_right]
type = DissociationFluxBC
variable = h
v = ${Ph2_right} # Partial pressure of H2
Kd = Kdh2
boundary = right
[]
[t_from_t2_right]
type = DissociationFluxBC
variable = t
v = ${Pt2_right} # Partial pressure of T2
Kd = Kdt2
boundary = right
[]
[h_from_ht_right]
type = DissociationFluxBC
variable = h
v = ${Pht_right} # Partial pressure of HT
Kd = Kdht
boundary = right
[]
[t_from_ht_right]
type = DissociationFluxBC
variable = t
v = ${Pht_right} # Partial pressure of HT
Kd = Kdht
boundary = right
[]
[]
[Materials]
[Krht]
type = ADConstantMaterial
property_name = 'Krht'
value = '${Krht}'
[]
[Krhh]
type = ADConstantMaterial
property_name = 'Krhh'
value = '${Krhh}'
[]
[Krtt]
type = ADConstantMaterial
property_name = 'Krtt'
value = '${Krtt}'
[]
[Kdh2]
type = ADConstantMaterial
property_name = 'Kdh2'
value = '${Kdh2}'
[]
[Kdt2]
type = ADConstantMaterial
property_name = 'Kdt2'
value = '${Kdt2}'
[]
[Kdht]
type = ADConstantMaterial
property_name = 'Kdht'
value = '${Kdht}'
[]
[]
[Postprocessors]
[downstream_h_flux]
type = SideFluxAverage
variable = h
boundary = right
diffusivity = ${d_h}
[]
[downstream_t_flux]
type = SideFluxAverage
variable = t
boundary = right
diffusivity = ${d_t}
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 1000
steady_state_detection = true
steady_state_tolerance = 3e-08
dt = .1
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/RZ_cone_high_reynolds.i)
[GlobalParams]
gravity = '0 0 0'
laplace = true
transient_term = false
supg = true
pspg = true
family = LAGRANGE
order = FIRST
[]
[Mesh]
file = 'cone_linear_alltri.e'
[]
[Problem]
coord_type = RZ
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = NEWTON
[../]
[]
[Executioner]
# type = Transient
# dt = 0.005
# dtmin = 0.005
# num_steps = 5
# l_max_its = 100
# Block Jacobi works well for this problem, as does "-pc_type asm
# -pc_asm_overlap 2", but an overlap of 1 does not work for some
# reason?
# petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_levels'
# petsc_options_value = 'bjacobi ilu 4'
# Note: The Steady executioner can be used for this problem, if you
# drop the INSMomentumTimeDerivative kernels and use the following
# direct solver options.
type = Steady
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
nl_max_its = 20
[]
[Outputs]
console = true
[./out]
type = Exodus
[../]
[]
[Variables]
[./vel_x]
# Velocity in radial (r) direction
[../]
[./vel_y]
# Velocity in axial (z) direction
[../]
[./p]
order = FIRST
[../]
[]
[BCs]
[./u_in]
type = DirichletBC
boundary = bottom
variable = vel_x
value = 0
[../]
[./v_in]
type = FunctionDirichletBC
boundary = bottom
variable = vel_y
function = 'inlet_func'
[../]
[./u_axis_and_walls]
type = DirichletBC
boundary = 'left right'
variable = vel_x
value = 0
[../]
[./v_no_slip]
type = DirichletBC
boundary = 'right'
variable = vel_y
value = 0
[../]
[]
[Kernels]
# [./x_momentum_time]
# type = INSMomentumTimeDerivative
# variable = vel_x
# [../]
# [./y_momentum_time]
# type = INSMomentumTimeDerivative
# variable = vel_y
# [../]
[./mass]
type = INSMassRZ
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_space]
type = INSMomentumLaplaceFormRZ
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./y_momentum_space]
type = INSMomentumLaplaceFormRZ
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 1
prop_names = 'rho mu'
prop_values = '1 1e-3'
[../]
[]
[Functions]
[./inlet_func]
type = ParsedFunction
expression = '-4 * x^2 + 1'
[../]
[]
[Postprocessors]
[./flow_in]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'bottom'
outputs = 'console' execute_on = 'timestep_end'
[../]
[./flow_out]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'top'
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
(modules/solid_mechanics/test/tests/creep_tangent_operator/creep.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
second_order = true
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 10'
y = '0 1e-3'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
generate_output = 'hydrostatic_stress'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./elastic_strain]
type = ComputeMultipleInelasticStress
# inelastic_models = ''
tangent_operator = nonlinear
[../]
[./creep_ten]
type = PowerLawCreepStressUpdate
coefficient = 10e-24
n_exponent = 4
activation_energy = 0
base_name = creep_ten
[../]
[./creep_ten2]
type = PowerLawCreepStressUpdate
coefficient = 10e-24
n_exponent = 4
activation_energy = 0
base_name = creep_ten2
[../]
[./creep_one]
type = PowerLawCreepStressUpdate
coefficient = 1e-24
n_exponent = 4
activation_energy = 0
base_name = creep_one
[../]
[./creep_nine]
type = PowerLawCreepStressUpdate
coefficient = 9e-24
n_exponent = 4
activation_energy = 0
base_name = creep_nine
[../]
[./creep_zero]
type = PowerLawCreepStressUpdate
coefficient = 0e-24
n_exponent = 4
activation_energy = 0
base_name = creep_zero
[../]
[]
[BCs]
[./no_disp_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
nl_rel_tol = 1e-5
num_steps = 5
dt = 1e-1
[]
[Postprocessors]
[./max_disp_x]
type = ElementExtremeValue
variable = disp_x
[../]
[./max_disp_y]
type = ElementExtremeValue
variable = disp_y
[../]
[./max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[]
[Outputs]
csv = true
perf_graph = true
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/transfers/general_field/nearest_node/subdomain/main.i)
# Base input for testing transfers. It has the following complexities:
# - more than one subapp
# - transfers both from and to the subapps
# - both nodal and elemental variables
# - subapp meshes are not aligned with the main app
# Tests derived from this input may add complexities through command line arguments
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x < 0.6 & y < 0.5'
block_id = 1
[]
[]
[AuxVariables]
[from_sub]
initial_condition = -1
[]
[from_sub_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_sub]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[to_sub_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_sub to_sub_elem'
[]
execute_on = 'TIMESTEP_END'
[]
[MultiApps]
[sub]
# 1 on corner, one in the center and one close to a corner
# Offsets are added to make sure there are no equidistant nodes / transfer indetermination
positions = '0.00001 0 0 0.4022222 0.281111 0 0.7232323 0.12323 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = sub.i
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = to_sub
variable = from_main
from_blocks = 1
to_blocks = 1
[]
[to_sub_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = to_sub_elem
variable = from_main_elem
from_blocks = 1
to_blocks = 1
[]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = to_main
variable = from_sub
from_blocks = 1
to_blocks = 1
[]
[from_sub_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = to_main_elem
variable = from_sub_elem
from_blocks = 1
to_blocks = 1
[]
[]
(modules/geochemistry/test/tests/kinetics/kinetic_albite.i)
# Example of kinetically-controlled dissolution of albite into an acidic solution
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl- Na+ SiO2(aq) Al+++"
constraint_value = " 1.0 -1.5 0.1 0.1 1E-6 1E-6"
constraint_meaning = "kg_solvent_water log10activity bulk_composition bulk_composition free_concentration free_concentration"
constraint_unit = " kg dimensionless moles moles molal molal"
initial_temperature = 70.0
temperature = 70.0
kinetic_species_name = Albite
kinetic_species_initial_value = 250
kinetic_species_unit = g
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = '' # only CSV output for this example
[]
[UserObjects]
[rate_albite]
type = GeochemistryKineticRate
kinetic_species_name = Albite
intrinsic_rate_constant = 5.4432E-8 # 6.3E-13mol/s/cm^2 = 5.4432E-8mol/day/cm^2
multiply_by_mass = true
area_quantity = 1000
promoting_species_names = "H+"
promoting_indices = "1.0"
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Na+ SiO2(aq) Al+++"
kinetic_minerals = "Albite"
kinetic_rate_descriptions = "rate_albite"
[]
[]
[Executioner]
type = Transient
dt = 5
end_time = 30 # measured in days
[]
[AuxVariables]
[mole_change_albite]
[]
[]
[AuxKernels]
[mole_change_albite]
type = ParsedAux
coupled_variables = moles_Albite
expression = 'moles_Albite - 0.953387'
variable = mole_change_albite
[]
[]
[Postprocessors]
[mole_change_Albite]
type = PointValue
point = '0 0 0'
variable = "mole_change_albite"
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/hertz_cyl/quart_symm_q4/hertz_cyl_qsym_1deg_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_qsym_1deg_q4.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_zero]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.0 0.0'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 4
paired_boundary = 3
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./disp_x281]
type = NodalVariableValue
nodeid = 280
variable = disp_x
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 3'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = disp_ramp_vert
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-5
l_max_its = 50
nl_max_its = 100
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 10
end_time = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '4'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x281 top_react_x top_react_y x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 3
secondary = 4
model = glued
formulation = kinematic
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/porous_flow/test/tests/jacobian/chem03.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.1
[]
[b]
initial_condition = 0.2
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E-5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E-5
stoichiometry = 3
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b temp'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '2 3'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/between_multiapp/main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.01
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[MultiApps]
[pp_sub_0]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub0.i
[]
[pp_sub_1]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub1.i
[]
[]
[Transfers]
[pp_transfer_1]
type = MultiAppScalarToAuxScalarTransfer
from_multi_app = pp_sub_0
to_multi_app = pp_sub_1
source_variable = base_0
to_aux_scalar = from_0
[]
[pp_transfer_2]
type = MultiAppScalarToAuxScalarTransfer
from_multi_app = pp_sub_1
to_multi_app = pp_sub_0
source_variable = base_1
to_aux_scalar = from_1
[]
[]
(modules/solid_mechanics/test/tests/interaction_integral_benchmark/input.i)
# Uses InteractionIntegralBenchmarkBC to test the mixed-mode stress intensity
# factor capability. InteractionIntegralBenchmarkBC applies a displacement
# field for which KI = KII = KIII = 1.0. Using the option 2d = true gives a
# q field that is constant along the tangent and returns Ki = 1.0 for all i.
# To get the correct value for all nodes with 2d = false, the mesh around the
# crack tip must be refined and the q-function radii must be reduced by at
# least two orders of magnitude.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = 360degree_model.e
displacements = 'disp_x disp_y disp_z'
[]
[Problem]
type = FEProblem
[]
[Functions]
[./kifunc]
type = PiecewiseLinear
x = '0.0 1.0 2.0'
y = '0.0 1.0 2.0'
[../]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI InteractionIntegralKII InteractionIntegralKIII'
boundary = 1001
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
radius_inner = '0.5 1.0 1.5 2.0'
radius_outer = '1.0 1.5 2.0 2.5'
youngs_modulus = 30000
poissons_ratio = 0.3
block = 1
2d = true
axis_2d = 2
equivalent_k = True
incremental = true
[]
[AuxVariables]
[./dq_x]
order = CONSTANT
family = MONOMIAL
[../]
[./dq_y]
order = CONSTANT
family = MONOMIAL
[../]
[./dq_z]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[BCs]
[./all_x]
type = InteractionIntegralBenchmarkBC
variable = disp_x
component = x
boundary = 1
KI_function = kifunc
KII_function = 1.0
KIII_function = 1.0
youngs_modulus = 30000
poissons_ratio = 0.3
crack_front_definition = crackFrontDefinition
crack_front_point_index = 0
[../]
[./all_y]
type = InteractionIntegralBenchmarkBC
variable = disp_y
component = y
boundary = 1
KI_function = kifunc
KII_function = 1.0
KIII_function = 1.0
youngs_modulus = 30000
poissons_ratio = 0.3
crack_front_definition = crackFrontDefinition
crack_front_point_index = 0
[../]
[./all_z]
type = InteractionIntegralBenchmarkBC
variable = disp_z
component = z
boundary = 1
KI_function = kifunc
KII_function = 1.0
KIII_function = 1.0
youngs_modulus = 30000
poissons_ratio = 0.3
crack_front_definition = crackFrontDefinition
crack_front_point_index = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-3
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 2
num_steps = 2
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = 360degree_model_out
csv = true
[]
(modules/porous_flow/test/tests/jacobian/hcond01.i)
# 0phase heat conduction
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[heat_conduction]
type = PorousFlowHeatConduction
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp'
number_fluid_phases = 0
number_fluid_components = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1.1 0.1 0.3 0.1 2.2 0 0.3 0 3.3'
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/porous_flow/test/tests/dirackernels/bh_except15.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(test/tests/time_integrators/actually_explicit_euler_verification/ee-2d-linear.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = (x+y)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*(x+y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
num_steps = 20
dt = 0.00005
l_tol = 1e-12
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(test/tests/restart/restart_subapp_not_parent/two_step_solve_sub_restart.i)
[Mesh]
file = two_step_solve_parent_full_solve0_checkpoint_cp/0002-mesh.cpa.gz
[]
[Problem]
restart_file_base = two_step_solve_parent_full_solve0_checkpoint_cp/LATEST
force_restart = true
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
# Initial Condition will come from the restart file
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
end_time = 2.0
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/random_planar.i)
# Plasticity models:
# Planar tensile with strength = 1MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 1250
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 1250
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./tot_iters]
type = ElementIntegralMaterialProperty
mat_prop = plastic_NR_iterations
outputs = console
[../]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./raw_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./raw_f2]
type = ElementExtremeValue
variable = f2
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[./f1]
type = FunctionValuePostprocessor
function = should_be_zero1_fcn
[../]
[./f2]
type = FunctionValuePostprocessor
function = should_be_zero2_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[./should_be_zero1_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f1'
[../]
[./should_be_zero2_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f2'
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningCubic
value_0 = 1E6
value_residual = 0
internal_limit = 1
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
yield_function_tolerance = 1.0E-1
shift = 1.0E-1
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
deactivation_scheme = 'safe_to_dumb'
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile'
max_NR_iterations = 5
min_stepsize = 1E-3
max_stepsize_for_dumb = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E1
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random_planar
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/transfers/transfer_once_per_fixed_point/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Problem]
type = FEProblem
solve = false
verbose_multiapps = true
[]
[Executioner]
type = Transient
num_steps = 4
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_min_its = 4
fixed_point_max_its = 20
verbose = true
[]
[MultiApps]
# This app is used to trigger fixed point iteration when sub is executed on MULTIAPP_FIXED_POINT_BEGIN/END
[side_app]
type = TransientMultiApp
input_files = sub.i
cli_args = "MultiApps/active='';Outputs/active=''"
execute_on = 'INITIAL TIMESTEP_END'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
# This app is used to test the fixed point begin/end execute_on for transfers and multiapps
[sub]
type = TransientMultiApp
input_files = sub.i
execute_on = 'INITIAL TIMESTEP_END'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[to_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = num_fixed_point_total
to_postprocessor = parent_fp_its
to_multi_app = sub
check_multiapp_execute_on = false
execute_on = 'MULTIAPP_FIXED_POINT_BEGIN'
[]
[from_sub]
type = MultiAppPostprocessorTransfer
from_postprocessor = num_fixed_point_its
to_postprocessor = subapp_fp_its
from_multi_app = sub
check_multiapp_execute_on = false
execute_on = 'MULTIAPP_FIXED_POINT_BEGIN'
reduction_type = 'sum'
[]
[]
[Postprocessors]
[num_fixed_point_total]
type = TestPostprocessor
test_type = 'grow'
execute_on = 'INITIAL TIMESTEP_END'
[]
[num_fixed_point_begin]
type = TestPostprocessor
test_type = 'grow'
execute_on = 'MULTIAPP_FIXED_POINT_BEGIN'
[]
[num_fixed_point_end]
type = TestPostprocessor
test_type = 'grow'
execute_on = 'MULTIAPP_FIXED_POINT_END'
[]
[subapp_fp_its]
type = Receiver
[]
[]
[Outputs]
[fp_begin]
type = CSV
execute_on = 'MULTIAPP_FIXED_POINT_BEGIN'
[]
[fp_end]
type = CSV
file_base = 'fp_end'
execute_on = 'MULTIAPP_FIXED_POINT_END'
[]
[]
(modules/porous_flow/examples/fluidflower/fluidflower.i)
# FluidFlower International Benchmark study model
# CSIRO 2023
#
# This example can be used to reproduce the results presented by the
# CSIRO team as part of this benchmark study. See
# Green, C., Jackson, S.J., Gunning, J., Wilkins, A. and Ennis-King, J.,
# 2023. Modelling the FluidFlower: Insights from Characterisation and
# Numerical Predictions. Transport in Porous Media.
#
# This example takes a long time to run! The large density contrast
# between the gas phase CO2 and the water makes convergence very hard,
# so small timesteps must be taken during injection.
#
# This example uses a simplified mesh in order to be run during the
# automated testing. To reproduce the results of the benchmark study,
# replace the simple layered input mesh with the one located in the
# large_media submodule.
#
# The mesh file contains:
# - porosity as given by FluidFlower description
# - permeability as given by FluidFlower description
# - subdomain ids for each sand type
#
# The nominal thickness of the FluidFlower tank is 19mm. To keep masses consistent
# with the experiment, porosity and permeability are multiplied by the thickness
thickness = 0.019
#
# Properties associated with each sand type associated with mesh block ids
#
# block 0 - ESF (very fine sand)
sandESF = '0 10 20'
sandESF_pe = 1471.5
sandESF_krg = 0.09
sandESF_swi = 0.32
sandESF_krw = 0.71
sandESF_sgi = 0.14
# block 1 - C - Coarse lower
sandC = '1 21'
sandC_pe = 294.3
sandC_krg = 0.05
sandC_swi = 0.14
sandC_krw = 0.93
sandC_sgi = 0.1
# block 2 - D - Coarse upper
sandD = '2 22'
sandD_pe = 98.1
sandD_krg = 0.02
sandD_swi = 0.12
sandD_krw = 0.95
sandD_sgi = 0.08
# block 3 - E - Very Coarse lower
sandE = '3 13 23'
sandE_pe = 10
sandE_krg = 0.1
sandE_swi = 0.12
sandE_krw = 0.93
sandE_sgi = 0.06
# block 4 - F - Very Coarse upper
sandF = '4 14 24 34'
sandF_pe = 10
sandF_krg = 0.11
sandF_swi = 0.12
sandF_krw = 0.72
sandF_sgi = 0.13
# block 5 - G - Flush Zone
sandG = '5 15 35'
sandG_pe = 10
sandG_krg = 0.16
sandG_swi = 0.1
sandG_krw = 0.75
sandG_sgi = 0.06
# block 6 - Fault 1 - Heterogeneous
fault1 = '6 26'
fault1_pe = 10
fault1_krg = 0.16
fault1_swi = 0.1
fault1_krw = 0.75
fault1_sgi = 0.06
# block 7 - Fault 2 - Impermeable
# Note: this fault has been removed from the mesh (no elements in this region)
# block 8 - Fault 3 - Homogeneous
fault3 = '8'
fault3_pe = 10
fault3_krg = 0.16
fault3_swi = 0.1
fault3_krw = 0.75
fault3_sgi = 0.06
# Top layer
top_layer = '9'
# Boxes A, B an C used to report values (sg, sgr, xco2, etc)
boxA = '10 13 14 15 34 35'
boxB = '20 21 22 23 24 26'
boxC = '34 35'
# Furthermore, the seal sand unit in boxes A and B
seal_boxA = '10'
seal_boxB = '20'
# CO2 injection details:
# CO2 density ~1.8389 kg/m3 at 293.15 K, 1.01325e5 Pa
# Injection in Port (9, 3) for 5 hours.
# Injection in Port (17, 7) for 2:45 hours.
# Injection of 10 ml/min = 0.1666 ml/s = 1.666e-7 m3/s = ~3.06e-7 kg/s.
# Total mass of CO2 injected ~ 8.5g.
inj_rate = 3.06e-7
[Mesh]
[mesh]
type = FileMeshGenerator
file = 'fluidflower_test.e'
# file = '../../../../large_media/porous_flow/examples/fluidflower/fluidflower.e'
use_for_exodus_restart = true
[]
[]
[Debug]
show_var_residual_norms = true
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -9.81 0'
temperature = temperature
log_extension = false
[]
[Variables]
[pgas]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[z]
family = MONOMIAL
order = CONSTANT
fv = true
scaling = 1e4
[]
[]
[AuxVariables]
[xnacl]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.0055
[]
[temperature]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 20
[]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
initial_from_file_var = porosity
[]
[porosity_times_thickness]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[permeability]
family = MONOMIAL
order = CONSTANT
fv = true
initial_from_file_var = permeability
[]
[permeability_times_thickness]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[saturation_water]
family = MONOMIAL
order = CONSTANT
[]
[saturation_gas]
family = MONOMIAL
order = CONSTANT
[]
[pressure_water]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[x0_water]
order = CONSTANT
family = MONOMIAL
[]
[x0_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity_times_thickness]
type = ParsedAux
variable = porosity_times_thickness
coupled_variables = porosity
expression = 'porosity * ${thickness}'
execute_on = 'initial'
[]
[permeability_times_thickness]
type = ParsedAux
variable = permeability_times_thickness
coupled_variables = permeability
expression = 'permeability * ${thickness}'
execute_on = 'initial'
[]
[pressure_water]
type = ADPorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = 'initial timestep_end'
[]
[saturation_water]
type = ADPorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = 'initial timestep_end'
[]
[saturation_gas]
type = ADPorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'initial timestep_end'
[]
[density_water]
type = ADPorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = 'initial timestep_end'
[]
[density_gas]
type = ADPorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = 'initial timestep_end'
[]
[x1_water]
type = ADPorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[x1_gas]
type = ADPorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[x0_water]
type = ADPorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[x0_gas]
type = ADPorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[pc]
type = ADPorousFlowPropertyAux
variable = pc
property = capillary_pressure
execute_on = 'initial timestep_end'
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[flux0]
type = FVPorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[diff0]
type = FVPorousFlowDispersiveFlux
variable = pgas
fluid_component = 0
disp_long = '0 0'
disp_trans = '0 0'
[]
[mass1]
type = FVPorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[flux1]
type = FVPorousFlowAdvectiveFlux
variable = z
fluid_component = 1
[]
[diff1]
type = FVPorousFlowDispersiveFlux
variable = z
fluid_component = 1
disp_long = '0 0'
disp_trans = '0 0'
[]
[]
[DiracKernels]
[injector1]
type = ConstantPointSource
point = '0.9 0.3 0'
value = ${inj_rate}
variable = z
[]
[injector2]
type = ConstantPointSource
point = '1.7 0.7 0'
value = ${inj_rate}
variable = z
[]
[]
[Controls]
[injection1]
type = ConditionalFunctionEnableControl
enable_objects = 'DiracKernels::injector1'
conditional_function = injection_schedule1
[]
[injection2]
type = ConditionalFunctionEnableControl
enable_objects = 'DiracKernels::injector2'
conditional_function = injection_schedule2
[]
[]
[Functions]
[initial_p]
type = ParsedFunction
symbol_names = 'p0 g H rho0'
symbol_values = '101.325e3 9.81 1.5 1002'
expression = 'p0 + rho0 * g * (H - y)'
[]
[injection_schedule1]
type = ParsedFunction
expression = 'if(t >= 0 & t <= 1.8e4, 1, 0)'
[]
[injection_schedule2]
type = ParsedFunction
expression = 'if(t >= 8.1e3 & t <= 1.8e4, 1, 0)'
[]
[]
[ICs]
[p]
type = FunctionIC
variable = pgas
function = initial_p
[]
[]
[FVBCs]
[pressure_top]
type = FVPorousFlowAdvectiveFluxBC
boundary = top
porepressure_value = 1.01325e5
variable = pgas
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[watertab]
type = TabulatedBicubicFluidProperties
fp = water
save_file = false
pressure_min = 1e5
pressure_max = 1e6
temperature_min = 290
temperature_max = 300
num_p = 20
num_T = 10
[]
[co2]
type = CO2FluidProperties
[]
[co2tab]
type = TabulatedBicubicFluidProperties
fp = co2
save_file = false
pressure_min = 1e5
pressure_max = 1e6
temperature_min = 290
temperature_max = 300
num_p = 20
num_T = 10
[]
[brine]
type = BrineFluidProperties
water_fp = watertab
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[sandESF_pc]
type = PorousFlowCapillaryPressureBC
pe = ${sandESF_pe}
lambda = 2
block = ${sandESF}
pc_max = 1e4
sat_lr = ${sandESF_swi}
[]
[sandC_pc]
type = PorousFlowCapillaryPressureBC
pe = ${sandC_pe}
lambda = 2
block = ${sandC}
pc_max = 1e4
sat_lr = ${sandC_swi}
[]
[sandD_pc]
type = PorousFlowCapillaryPressureBC
pe = ${sandD_pe}
lambda = 2
block = ${sandD}
pc_max = 1e4
sat_lr = ${sandD_swi}
[]
[sandE_pc]
type = PorousFlowCapillaryPressureBC
pe = ${sandE_pe}
lambda = 2
block = ${sandE}
pc_max = 1e4
sat_lr = ${sandE_swi}
[]
[sandF_pc]
type = PorousFlowCapillaryPressureBC
pe = ${sandF_pe}
lambda = 2
block = ${sandF}
pc_max = 1e4
sat_lr = ${sandF_swi}
[]
[sandG_pc]
type = PorousFlowCapillaryPressureBC
pe = ${sandG_pe}
lambda = 2
block = ${sandG}
pc_max = 1e4
sat_lr = ${sandG_swi}
[]
[fault1_pc]
type = PorousFlowCapillaryPressureBC
pe = ${fault1_pe}
lambda = 2
block = ${fault1}
pc_max = 1e4
sat_lr = ${fault1_swi}
[]
[fault3_pc]
type = PorousFlowCapillaryPressureBC
pe = ${fault3_pe}
lambda = 2
block = ${fault3}
pc_max = 1e4
sat_lr = ${fault3_swi}
[]
[top_layer_pc]
type = PorousFlowCapillaryPressureConst
pc = 0
block = ${top_layer}
[]
[sandESF_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = sandESF_pc
[]
[sandC_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = sandC_pc
[]
[sandD_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = sandD_pc
[]
[sandE_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = sandE_pc
[]
[sandF_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = sandF_pc
[]
[sandG_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = sandG_pc
[]
[fault1_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = fault1_pc
[]
[fault3_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = fault3_pc
[]
[top_layer_fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2tab
capillary_pressure = top_layer_pc
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
temperature = temperature
[]
[sandESF_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = sandESF_fs
capillary_pressure = sandESF_pc
block = ${sandESF}
[]
[sandC_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = sandC_fs
capillary_pressure = sandC_pc
block = ${sandC}
[]
[sandD_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = sandD_fs
capillary_pressure = sandD_pc
block = ${sandD}
[]
[sandE_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = sandE_fs
capillary_pressure = sandE_pc
block = ${sandE}
[]
[sandF_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = sandF_fs
capillary_pressure = sandF_pc
block = ${sandF}
[]
[sandG_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = sandG_fs
capillary_pressure = sandG_pc
block = ${sandG}
[]
[fault1_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = fault1_fs
capillary_pressure = fault1_pc
block = ${fault1}
[]
[fault3_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = fault3_fs
capillary_pressure = fault3_pc
block = ${fault3}
[]
[top_layer_brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
fluid_state = top_layer_fs
capillary_pressure = top_layer_pc
block = ${top_layer}
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = porosity_times_thickness
[]
[permeability]
type = ADPorousFlowPermeabilityConstFromVar
perm_xx = permeability_times_thickness
perm_yy = permeability_times_thickness
perm_zz = permeability_times_thickness
[]
[diffcoeff]
type = ADPorousFlowDiffusivityConst
tortuosity = '1 1'
diffusion_coeff = '2e-9 2e-9 0 0'
[]
[sandESF_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${sandESF_swi}
sum_s_res = ${fparse sandESF_sgi + sandESF_swi}
scaling = ${sandESF_krw}
block = ${sandESF}
[]
[sandESF_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${sandESF_sgi}
sum_s_res = ${fparse sandESF_sgi + sandESF_swi}
scaling = ${sandESF_krg}
block = ${sandESF}
[]
[sandC_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${sandC_swi}
sum_s_res = ${fparse sandC_sgi + sandC_swi}
scaling = ${sandC_krw}
block = ${sandC}
[]
[sandC_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${sandC_sgi}
sum_s_res = ${fparse sandC_sgi + sandC_swi}
scaling = ${sandC_krg}
block = ${sandC}
[]
[sandD_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${sandD_swi}
sum_s_res = ${fparse sandD_sgi + sandD_swi}
scaling = ${sandD_krw}
block = ${sandD}
[]
[sandD_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${sandD_sgi}
sum_s_res = ${fparse sandD_sgi + sandD_swi}
scaling = ${sandD_krg}
block = ${sandD}
[]
[sandE_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${sandE_swi}
sum_s_res = ${fparse sandE_sgi + sandE_swi}
scaling = ${sandE_krw}
block = ${sandE}
[]
[sandE_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${sandE_sgi}
sum_s_res = ${fparse sandE_sgi + sandE_swi}
scaling = ${sandE_krg}
block = ${sandE}
[]
[sandF_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${sandF_swi}
sum_s_res = ${fparse sandF_sgi + sandF_swi}
scaling = ${sandF_krw}
block = ${sandF}
[]
[sandF_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${sandF_sgi}
sum_s_res = ${fparse sandF_sgi + sandF_swi}
scaling = ${sandF_krg}
block = ${sandF}
[]
[sandG_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${sandG_swi}
sum_s_res = ${fparse sandG_sgi + sandG_swi}
scaling = ${sandG_krw}
block = ${sandG}
[]
[sandG_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${sandG_sgi}
sum_s_res = ${fparse sandG_sgi + sandG_swi}
scaling = ${sandG_krg}
block = ${sandG}
[]
[fault1_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${fault1_swi}
sum_s_res = ${fparse fault1_sgi + fault1_swi}
scaling = ${fault1_krw}
block = ${fault1}
[]
[fault1_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${fault1_sgi}
sum_s_res = ${fparse fault1_sgi + fault1_swi}
scaling = ${fault1_krg}
block = ${fault1}
[]
[fault3_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
s_res = ${fault3_swi}
sum_s_res = ${fparse fault3_sgi + fault3_swi}
scaling = ${fault3_krw}
block = ${fault3}
[]
[fault3_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
s_res = ${fault3_sgi}
sum_s_res = ${fparse fault3_sgi + fault3_swi}
scaling = ${fault3_krg}
block = ${fault3}
[]
[top_layer_relperm0]
type = ADPorousFlowRelativePermeabilityBC
phase = 0
lambda = 2
block = ${top_layer}
[]
[top_layer_relperm1]
type = ADPorousFlowRelativePermeabilityBC
phase = 1
nw_phase = true
lambda = 2
block = ${top_layer}
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package -sub_pc_factor_shift_type'
petsc_options_value = 'gmres lu mumps NONZERO'
# petsc_options_iname = '-ksp_type -pc_type -pc_hypre_type -sub_pc_type -sub_pc_factor_shift_type -sub_pc_factor_levels -ksp_gmres_restart'
# petsc_options_value = 'gmres hypre boomeramg lu NONZERO 4 301'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dtmax = 60
start_time = 0
end_time = 4.32e5
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
nl_max_its = 15
l_tol = 1e-5
l_abs_tol = 1e-8
# line_search = none # Can be a useful option for this problem
[TimeSteppers]
[time]
type = FunctionDT
growth_factor = 2
cutback_factor_at_failure = 0.5
function = 'if(t<1.8e4, 2, if(t<3.6e4, 20, 60))'
[]
[]
[]
[Postprocessors]
[p_5_3]
type = PointValue
variable = pgas
point = '0.5 0.3 0'
execute_on = 'initial timestep_end'
[]
[p_5_3_w]
type = PointValue
variable = pressure_water
point = '0.5 0.3 0'
execute_on = 'initial timestep_end'
[]
[p_5_7]
type = PointValue
variable = pgas
point = '0.5 0.7 0'
execute_on = 'initial timestep_end'
[]
[p_5_7_w]
type = PointValue
variable = pressure_water
point = '0.5 0.7 0'
execute_on = 'initial timestep_end'
[]
[p_9_3]
type = PointValue
variable = pgas
point = '0.9 0.3 0'
execute_on = 'initial timestep_end'
[]
[p_9_3_w]
type = PointValue
variable = pressure_water
point = '0.9 0.3 0'
execute_on = 'initial timestep_end'
[]
[p_15_5]
type = PointValue
variable = pgas
point = '1.5 0.5 0'
execute_on = 'initial timestep_end'
[]
[p_15_5_w]
type = PointValue
variable = pressure_water
point = '1.5 0.5 0'
execute_on = 'initial timestep_end'
[]
[p_17_7]
type = PointValue
variable = pgas
point = '1.7 0.7 0'
execute_on = 'initial timestep_end'
[]
[p_17_7_w]
type = PointValue
variable = pressure_water
point = '1.7 0.7 0'
execute_on = 'initial timestep_end'
[]
[p_17_11]
type = PointValue
variable = pgas
point = '1.7 1.1 0'
execute_on = 'initial timestep_end'
[]
[p_17_11_w]
type = PointValue
variable = pressure_water
point = '1.7 1.1 0'
execute_on = 'initial timestep_end'
[]
[x0mass]
type = FVPorousFlowFluidMass
fluid_component = 0
phase = '0 1'
execute_on = 'initial timestep_end'
[]
[x1mass]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '0 1'
execute_on = 'initial timestep_end'
[]
[x1gas]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '1'
execute_on = 'initial timestep_end'
[]
[boxA]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '0 1'
block = ${boxA}
execute_on = 'initial timestep_end'
[]
[imm_A_sandESF]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandESF_sgi}
block = 10
execute_on = 'initial timestep_end'
[]
[imm_A_sandE]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandE_sgi}
block = 13
execute_on = 'initial timestep_end'
[]
[imm_A_sandF]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandF_sgi}
block = '14 34'
execute_on = 'initial timestep_end'
[]
[imm_A_sandG]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandG_sgi}
block = '15 35'
execute_on = 'initial timestep_end'
[]
[imm_A]
type = LinearCombinationPostprocessor
pp_names = 'imm_A_sandESF imm_A_sandE imm_A_sandF imm_A_sandG'
pp_coefs = '1 1 1 1'
execute_on = 'initial timestep_end'
[]
[diss_A]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 0
block = ${boxA}
execute_on = 'initial timestep_end'
[]
[seal_A]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '0 1'
block = ${seal_boxA}
execute_on = 'initial timestep_end'
[]
[boxB]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '0 1'
block = ${boxB}
execute_on = 'initial timestep_end'
[]
[imm_B_sandESF]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandESF_sgi}
block = 20
execute_on = 'initial timestep_end'
[]
[imm_B_sandC]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandC_sgi}
block = 21
execute_on = 'initial timestep_end'
[]
[imm_B_sandD]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandD_sgi}
block = 22
execute_on = 'initial timestep_end'
[]
[imm_B_sandE]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandE_sgi}
block = 23
execute_on = 'initial timestep_end'
[]
[imm_B_sandF]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${sandF_sgi}
block = 24
execute_on = 'initial timestep_end'
[]
[imm_B_fault1]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = ${fault1_sgi}
block = 26
execute_on = 'initial timestep_end'
[]
[imm_B]
type = LinearCombinationPostprocessor
pp_names = 'imm_B_sandESF imm_B_sandC imm_B_sandD imm_B_sandE imm_B_sandF imm_B_fault1'
pp_coefs = '1 1 1 1 1 1'
execute_on = 'initial timestep_end'
[]
[diss_B]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = 0
block = ${boxB}
execute_on = 'initial timestep_end'
[]
[seal_B]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '0 1'
block = ${seal_boxB}
execute_on = 'initial timestep_end'
[]
[boxC]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '0'
block = ${boxC}
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
# exodus = true
[csv]
type = CSV
[]
[]
(test/tests/multiapps/sub_cycling/sub_short.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/png/wedge.i)
[Mesh]
file = wedge.e
uniform_refine = 1
[]
[Functions]
active = 'tr_x tr_y'
[./tr_x]
type = ParsedFunction
expression = -x
[../]
[./tr_y]
type = ParsedFunction
expression = y
[../]
[]
[AuxVariables]
[two_u]
[]
[]
[AuxKernels]
[two_u]
type = ParsedAux
variable = two_u
coupled_variables = 'u'
expression = '2*u'
[]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = -0.5
y_center = 3.0
x_spread = 0.2
y_spread = 0.2
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
#active = ' '
[./Periodic]
[./x]
primary = 1
secondary = 2
transform_func = 'tr_x tr_y'
inv_transform_func = 'tr_x tr_y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 6
solve_type = NEWTON
[]
[Outputs]
[png]
type = PNGOutput
resolution = 25
color = RWB
variable = 'two_u'
[]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/combined/test/tests/DiffuseCreep/stress_based_chem_pot.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./mu_prop]
family = MONOMIAL
order = CONSTANT
[../]
[./mech_prop]
family = MONOMIAL
order = CONSTANT
[../]
[./total_potential]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = total_potential
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[./mu_prop]
type = MaterialRealAux
property = mu_prop
variable = mu_prop
[../]
[./mech_prop]
type = MaterialRealAux
property = mech_prop
variable = mech_prop
[../]
[./total_potential]
type = MaterialRealAux
property = total_potential
variable = total_potential
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./mechanical_potential]
type = StressBasedChemicalPotential
property_name = mech_prop
stress_name = stress
direction_tensor_name = aniso_tensor
prefactor_name = 1.0
[../]
[./total_potential]
type = DerivativeSumMaterial
block = 0
property_name = total_potential
sum_materials = 'mu_prop mech_prop'
coupled_variables = 'c'
derivative_order = 2
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./diffuse_creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = diffuse
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
inelastic_strain_names = creep_strain
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/pressure_bc/inclined_edge_2d_pressure.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 9
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.0 0.33 0.5 0.67'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
generate_output = 'stress_xx stress_yy'
[../]
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0 1.0 2.0'
y = '0 500 1000'
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./top_y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.0
[../]
[./bottom_x]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[]
[DiracKernels]
[./pressure_x]
type = XFEMPressure
variable = disp_x
component = 0
function = pressure
[../]
[./pressure_y]
type = XFEMPressure
variable = disp_y
component = 1
function = pressure
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 2e-12
# time control
start_time = 0.0
dt = 1
end_time = 2
[]
[Outputs]
file_base = inclined_edge_2d_pressure_out
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/sphere3D.i)
#
# 3D Spherical Gap Heat Transfer Test.
#
# This test exercises 3D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of an inner solid sphere of radius = 1 unit, and outer
# hollow sphere with an inner radius of 2. In other words, the gap between
# them is 1 radial unit in length.
#
# The conductivity of both spheres is set very large to achieve a uniform
# temperature in each sphere. The temperature of the center node of the
# inner sphere is ramped from 100 to 200 over one time unit. The
# temperature of the outside of the outer, hollow sphere is held fixed
# at 100.
#
# A simple analytical solution is possible for the integrated heat flux
# between the inner and outer spheres:
#
# Integrated Flux = (T_left - T_right) * (gapK/(r^2*((1/r1)-(1/r2)))) * Area
#
# For gapK = 1 (default value)
#
# The area is taken as the area of the secondary (inner) surface:
#
# Area = 4 * pi * 1^2 (4*pi*r^2)
#
# The integrated heat flux across the gap at time 1 is then:
#
# 4*pi*k*delta_T/((1/r1)-(1/r2))
# 4*pi*1*100/((1/1) - (1/2)) = 2513.3 watts
#
# For comparison, see results from the integrated flux post processors.
# This simulation makes use of symmetry, so only 1/8 of the spheres is meshed
# As such, the integrated flux from the post processors is 1/8 of the total,
# or 314.159 watts... i.e. 100*pi.
# The value coming from the post processor is slightly less than this
# but converges as mesh refinement increases.
#
# Simulating contact is challenging. Regression tests that exercise
# contact features can be difficult to solve consistently across multiple
# platforms. While designing these tests, we felt it worth while to note
# some aspects of these tests. The following applies to:
# sphere3D.i, sphere2DRZ.i, cyl2D.i, and cyl3D.i.
# 1. We decided that to perform consistently across multiple platforms we
# would use very small convergence tolerance. In this test we chose an
# nl_rel_tol of 1e-12.
# 2. Due to such a high value for thermal conductivity (used here so that the
# domains come to a uniform temperature) the integrated flux at time = 0
# was relatively large (the value coming from SideIntegralFlux =
# -_diffusion_coef[_qp]*_grad_u[_qp]*_normals[_qp] where the diffusion coefficient
# here is thermal conductivity).
# Even though _grad_u[_qp] is small, in this case the diffusion coefficient
# is large. The result is a number that isn't exactly zero and tends to
# fail exodiff. For this reason the parameter execute_on = initial should not
# be used. That parameter is left to default settings in these regression tests.
#
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = sphere3D.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[../]
[]
[Variables]
[./temp]
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_conductance]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temp
[../]
[]
[AuxKernels]
[./gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 1
quadrature = true
gap_geometry_type = SPHERE
sphere_origin = '0 0 0'
[../]
[]
[BCs]
[./mid]
type = FunctionDirichletBC
boundary = 5
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[./Quadrature]
order = fifth
side_order = seventh
[../]
[]
[Outputs]
exodus = true
[./Console]
type = Console
[../]
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
(test/tests/meshgenerators/distributed_rectilinear/ghosting_elements/num_layers.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 10
ny = 10
partition="linear"
num_side_layers = 2
[]
[]
[AuxVariables]
[ghosting0]
order = CONSTANT
family = MONOMIAL
[]
[ghosting1]
order = CONSTANT
family = MONOMIAL
[]
[ghosting2]
order = CONSTANT
family = MONOMIAL
[]
[evaluable0]
order = CONSTANT
family = MONOMIAL
[]
[evaluable1]
order = CONSTANT
family = MONOMIAL
[]
[evaluable2]
order = CONSTANT
family = MONOMIAL
[]
[proc]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[ghosting0]
type = ElementUOAux
variable = ghosting0
element_user_object = ghosting_uo0
field_name = "ghosted"
execute_on = initial
[]
[ghosting1]
type = ElementUOAux
variable = ghosting1
element_user_object = ghosting_uo1
field_name = "ghosted"
execute_on = initial
[]
[ghosting2]
type = ElementUOAux
variable = ghosting2
element_user_object = ghosting_uo2
field_name = "ghosted"
execute_on = initial
[]
[evaluable0]
type = ElementUOAux
variable = evaluable0
element_user_object = ghosting_uo0
field_name = "evaluable"
execute_on = initial
[]
[evaluable1]
type = ElementUOAux
variable = evaluable1
element_user_object = ghosting_uo1
field_name = "evaluable"
execute_on = initial
[]
[evaluable2]
type = ElementUOAux
variable = evaluable2
element_user_object = ghosting_uo2
field_name = "evaluable"
execute_on = initial
[]
[proc]
type = ProcessorIDAux
variable = proc
execute_on = initial
[]
[]
[UserObjects]
[ghosting_uo0]
type = ElemSideNeighborLayersGeomTester
execute_on = initial
element_side_neighbor_layers = 2
rank = 0
[]
[ghosting_uo1]
type = ElemSideNeighborLayersGeomTester
execute_on = initial
element_side_neighbor_layers = 2
rank = 1
[]
[ghosting_uo2]
type = ElemSideNeighborLayersGeomTester
execute_on = initial
element_side_neighbor_layers = 2
rank = 2
[]
[]
[Variables]
[./u]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = -0.01
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.01
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = left
value = -0.01
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = right
value = 0.01
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/closures/none_1phase/phy.test.i)
# Using no closure option and setting up custom materials that computes f_D and Hw.
# In this case, these custom materials are computing just constant values
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-8'
initial_vel = 0
initial_p = 1e5
initial_T = 300
closures = no_closures
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[no_closures]
type = Closures1PhaseNone
[]
[]
[Materials]
[f_wall_mat]
type = ADGenericConstantMaterial
block = 'pipe'
prop_names = 'f_D'
prop_values = '0.123'
[]
[htc_wall_mat]
type = ADGenericConstantMaterial
block = 'pipe'
prop_names = 'Hw'
prop_values = '4.321'
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = water
position = '0 0 0'
orientation = '1 0 0'
A = 1e-4
length = 1
n_elems = 10
[]
[inlet]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe:out'
[]
[ht]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe
T_wall = 300
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 2
dt = 1e-6
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = basic
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 5
l_tol = 1e-3
l_max_its = 10
[]
[Outputs]
[out]
type = Exodus
output_material_properties = true
show_material_properties = 'f_D Hw'
show = 'f_D Hw'
[]
[]
(test/tests/time_integrators/crank-nicolson/cranic.i)
#
# Testing a solution that is second order in space and second order in time
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*((x*x)+(y*y))-(4*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'crank-nicolson'
start_time = 0.0
num_steps = 5
dt = 0.25
# [./Adaptivity]
# refine_fraction = 0.2
# coarsen_fraction = 0.3
# max_h_level = 4
# [../]
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/transient_vector_diffusion/transient_vector_diffusion.i)
[Mesh]
[./generator]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[../]
[./block1]
type = SubdomainBoundingBoxGenerator
input = generator
bottom_left = '0 0 -1'
top_right = '1 1 1'
block_id = 1
[../]
[./block2]
type = SubdomainBoundingBoxGenerator
input = block1
bottom_left = '0.33 0.33 -1'
top_right = '0.67 0.67 1'
block_id = 2
[../]
[]
[Variables]
[./u]
family = LAGRANGE_VEC
[../]
[]
[ICs]
[./u]
type = VectorConstantIC
variable = u
x_value = 1
y_value = 2
z_value = 3
block = 2
[../]
[]
[Kernels]
[./diff]
type = VectorDiffusion
variable = u
[../]
[./time]
type = VectorTimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.01
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/anisotropic_interfaces/kobayashi.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 32
ny = 32
xmax = 0.7
ymax = 0.7
[]
[Variables]
[./w]
[../]
[./T]
[../]
[]
[ICs]
[./wIC]
type = SmoothCircleIC
variable = w
int_width = 0.1
x1 = 0.35
y1 = 0.35
radius = 0.08
outvalue = 0
invalue = 1
[../]
[]
[Kernels]
[./w_dot]
type = TimeDerivative
variable = w
[../]
[./anisoACinterface1]
type = ACInterfaceKobayashi1
variable = w
mob_name = M
[../]
[./anisoACinterface2]
type = ACInterfaceKobayashi2
variable = w
mob_name = M
[../]
[./AllenCahn]
type = AllenCahn
variable = w
mob_name = M
f_name = fbulk
coupled_variables = 'T'
[../]
[./T_dot]
type = TimeDerivative
variable = T
[../]
[./CoefDiffusion]
type = Diffusion
variable = T
[../]
[./w_dot_T]
type = CoefCoupledTimeDerivative
variable = T
v = w
coef = -1.8 #This is -K from kobayashi's paper
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = fbulk
coupled_variables = 'w T'
constant_names = 'alpha gamma T_e pi'
constant_expressions = '0.9 10 1 4*atan(1)'
expression = 'm:=alpha/pi * atan(gamma * (T_e - T)); 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * w^2'
derivative_order = 2
outputs = exodus
[../]
[./material]
type = InterfaceOrientationMaterial
op = w
[../]
[./consts]
type = GenericConstantMaterial
prop_names = 'M'
prop_values = '3333.333'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
scheme = bdf2
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-08
l_tol = 1e-4
l_max_its = 30
dt = 0.001
num_steps = 6
[]
[Outputs]
exodus = true
perf_graph = true
execute_on = 'INITIAL FINAL'
[]
(modules/phase_field/test/tests/free_energy_material/MathFreeEnergy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = SmoothCircleIC
variable = c
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 1.0
outvalue = -0.8
int_width = 4.0
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CahnHilliard
variable = c
mob_name = M
f_name = F
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[./free_energy]
type = MathFreeEnergy
property_name = F
c = c
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-5
nl_max_its = 40
nl_rel_tol = 5.0e-14
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
execute_on = 'timestep_end'
[./oversample]
type = Exodus
refinements = 2
[../]
[]
(modules/porous_flow/test/tests/dispersion/diff01_action.i)
# Test diffusive part of PorousFlowDispersiveFlux kernel by setting dispersion
# coefficients to zero. Pressure is held constant over the mesh, and gravity is
# set to zero so that no advective transport of mass takes place.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 10
bias_x = 1.1
[]
[GlobalParams]
PorousFlowDictator = andy_heheheh
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[ICs]
[pp]
type = ConstantIC
variable = pp
value = 1e5
[]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[BCs]
[left]
type = DirichletBC
value = 1
variable = massfrac0
boundary = left
[]
[right]
type = DirichletBC
value = 0
variable = massfrac0
boundary = right
[]
[pright]
type = DirichletBC
variable = pp
boundary = right
value = 1e5
[]
[pleft]
type = DirichletBC
variable = pp
boundary = left
value = 1e5
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = massfrac0
disp_trans = 0
disp_long = 0
gravity = '0 0 0'
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = pp
disp_trans = 0
disp_long = 0
gravity = '0 0 0'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 1E7
viscosity = 0.001
density0 = 1000.0
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
gravity = '0 0 0'
fp = the_simple_fluid
dictator_name = andy_heheheh
relative_permeability_type = Corey
relative_permeability_exponent = 0.0
mass_fraction_vars = massfrac0
[]
[Materials]
[poro]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1 1'
tortuosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 20
[]
[VectorPostprocessors]
[xmass]
type = NodalValueSampler
sort_by = id
variable = massfrac0
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/finite_strain_jacobian/3d_bar.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 2
zmin = 0
zmax = 10
nx = 10
ny = 2
nz = 2
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
[../]
[]
[Materials]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[../]
[]
[BCs]
[./fix_corner_x]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0
[../]
[./fix_corner_y]
type = DirichletBC
variable = disp_y
boundary = 101
value = 0
[../]
[./fix_side_y]
type = DirichletBC
variable = disp_y
boundary = 102
value = 0
[../]
[./fix_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./move_z]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
dt = 0.2
dtmin = 0.2
num_steps = 2
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxVariables]
[./u_elemental]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./fun_aux]
type = FunctionAux
function = 'x + y'
variable = u_elemental
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/six_surface14.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./f3]
order = CONSTANT
family = MONOMIAL
[../]
[./f4]
order = CONSTANT
family = MONOMIAL
[../]
[./f5]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int3]
order = CONSTANT
family = MONOMIAL
[../]
[./int4]
order = CONSTANT
family = MONOMIAL
[../]
[./int5]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./f3]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = f3
[../]
[./f4]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 4
variable = f4
[../]
[./f5]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 5
variable = f5
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[./int3]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 3
variable = int3
[../]
[./int4]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 4
variable = int4
[../]
[./int5]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 5
variable = int5
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./f3]
type = PointValue
point = '0 0 0'
variable = f3
[../]
[./f4]
type = PointValue
point = '0 0 0'
variable = f4
[../]
[./f5]
type = PointValue
point = '0 0 0'
variable = f5
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[./int3]
type = PointValue
point = '0 0 0'
variable = int3
[../]
[./int4]
type = PointValue
point = '0 0 0'
variable = int4
[../]
[./int5]
type = PointValue
point = '0 0 0'
variable = int5
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple3]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple4]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple5]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5'
max_NR_iterations = 4
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = six_surface14
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/nodalkernels/jac_test/block_jacobian_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[]
[Kernels]
[./diff_x]
type = CoefDiffusion
variable = u_x
coef = 0.1
[../]
[./diff_y]
type = CoefDiffusion
variable = u_y
coef = 0.1
[../]
[]
[NodalKernels]
[./test_y]
type = JacobianCheck
variable = u_y
[../]
[./test_x]
type = JacobianCheck
variable = u_x
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = u_x
preset = false
boundary = left
value = 0
[../]
[./right_x]
type = DirichletBC
variable = u_x
preset = false
boundary = right
value = 1
[../]
[./left_y]
type = DirichletBC
variable = u_y
preset = false
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
solve_type = NEWTON
# petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'
nl_max_its = 1
nl_abs_tol = 1e0
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3ns_out
exodus = true
[]
(modules/richards/test/tests/sinks/s_fu_03.i)
# with fully_upwind = true
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
fully_upwind = true
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[AuxVariables]
[./seff]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 2
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-lfout-rfout-mf)/2/(mi+mf))
symbol_names = 'mi mf lfout rfout'
symbol_values = 'mass_init mass_fin left_flux_out right_flux_out'
[../]
[]
[Postprocessors]
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./left_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = left
variable = pressure
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
use_mobility = true
use_relperm = true
[../]
[./right_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = right
variable = pressure
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
use_mobility = true
use_relperm = true
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
[../]
[./s0]
type = PointValue
point = '0 0 0'
variable = seff
[../]
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = left
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
variable = pressure
use_mobility = true
use_relperm = true
[../]
[./right_flux]
type = RichardsPiecewiseLinearSink
boundary = right
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
variable = pressure
use_mobility = true
use_relperm = true
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[AuxKernels]
[./seff_auxk]
type = RichardsSeffAux
variable = seff
seff_UO = SeffVG
pressure_vars = 'pressure'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 2.1E-5 2.2E-5 2.1E-5 0.1E-5 3.3E-5 2.2E-5 3.3E-5 2E-5'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E-3
end_time = 0.2
[]
[Outputs]
file_base = s_fu_03
csv = true
execute_on = timestep_end
[]
(test/tests/multiapps/relaxation/picard_relaxed_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
initial_condition = 1
[]
[inverse_v]
initial_condition = 1
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = inverse_v
[]
[]
[AuxKernels]
[invert_v]
type = QuotientAux
variable = inverse_v
denominator = v
numerator = 20.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[Neumann_right]
type = NeumannBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
relaxation_factor = 0.95
transformed_variables = u
[]
[Outputs]
exodus = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_begin
positions = '0 0 0'
input_files = picard_relaxed_sub.i
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/phase_field/examples/grain_growth/grain_growth_2D_graintracker.i)
# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 8 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 44 # Number of elements in the x-direction
ny = 44 # Number of elements in the y-direction
xmax = 1000 # maximum x-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
elem_type = QUAD4 # Type of elements used in the mesh
uniform_refine = 2 # Initial uniform refinement of the mesh
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 8 # Number of order parameters used
var_name_base = gr # Base name of grains
[]
[Modules]
[PhaseField]
[GrainGrowth]
[]
[]
[]
[UserObjects]
[voronoi]
type = PolycrystalVoronoi
grain_num = 100 # Number of grains
rand_seed = 10
int_width = 7
[]
[grain_tracker]
type = GrainTracker
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[]
[]
[]
[AuxVariables]
# Dependent variables
[unique_grains]
order = CONSTANT
family = MONOMIAL
[]
[var_indices]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[]
[]
[BCs]
# Boundary Condition block
[Periodic]
[All]
auto_direction = 'x y' # Makes problem periodic in the x and y directions
[]
[]
[]
[Materials]
[CuGrGr]
# Material properties
type = GBEvolution
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 14 # Width of the diffuse GB
GBmob0 = 2.5e-6 #m^4(Js) for copper from schonfelder1997molecular bibtex entry
Q = 0.23 #eV for copper from schonfelder1997molecular bibtex entry
GBenergy = 0.708 #J/m^2 from schonfelder1997molecular bibtex entry
[]
[]
[Postprocessors]
# Scalar postprocessors
[dt]
# Outputs the current time step
type = TimestepSize
[]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# Uses newton iteration to solve the problem.
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_max_its = 50 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 10 # Max number of nonlinear iterations
end_time = 4000
[TimeStepper]
type = IterationAdaptiveDT
dt = 20 # Initial time step. In this simulation it changes.
optimal_iterations = 6 # Time step will adapt to maintain this number of nonlinear iterations
[]
[Adaptivity]
# Block that turns on mesh adaptivity. Note that mesh will never coarsen beyond initial mesh (before uniform refinement)
initial_adaptivity = 2 # Number of times mesh is adapted to initial condition
refine_fraction = 0.8 # Fraction of high error that will be refined
coarsen_fraction = 0.05 # Fraction of low error that will coarsened
max_h_level = 2 # Max number of refinements used, starting from initial mesh (before uniform refinement)
[]
[]
[Outputs]
exodus = true # Exodus file will be outputted
csv = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/04_sub1_multiple.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/free_boundary_1phase/phy.conservation_free_boundary_1phase.i)
# This test tests conservation of mass, momentum, and energy on a transient
# problem with an inlet and outlet (using free boundaries for each). This test
# takes 1 time step with Crank-Nicolson and some boundary flux integral
# post-processors needed for the full conservation statement. Lastly, the
# conservation quantities are shown on the console, which should ideally be zero
# for full conservation.
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-6'
closures = simple_closures
[]
[Functions]
[T_fn]
type = ParsedFunction
expression = '300 + 10 * (cos(2*pi*x + pi))'
[]
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = FreeBoundary1Phase
input = pipe:in
[]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 10
A = 1.0
initial_T = T_fn
initial_p = 1e5
initial_vel = 1
f = 0
fp = fp
[]
[outlet]
type = FreeBoundary1Phase
input = pipe:out
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = crank-nicolson
start_time = 0.0
end_time = 0.01
dt = 0.01
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-4
nl_max_its = 10
l_tol = 1e-2
l_max_its = 20
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Postprocessors]
# MASS
[massflux_left]
type = MassFluxIntegral
boundary = inlet
arhouA = rhouA
[]
[massflux_right]
type = MassFluxIntegral
boundary = outlet
arhouA = rhouA
[]
[massflux_difference]
type = DifferencePostprocessor
value1 = massflux_right
value2 = massflux_left
[]
[massflux_integral]
type = TimeIntegratedPostprocessor
value = massflux_difference
[]
[mass]
type = ElementIntegralVariablePostprocessor
variable = rhoA
execute_on = 'initial timestep_end'
[]
[mass_change]
type = ChangeOverTimePostprocessor
postprocessor = mass
change_with_respect_to_initial = true
execute_on = 'initial timestep_end'
[]
[mass_conservation]
type = SumPostprocessor
values = 'mass_change massflux_integral'
[]
# MOMENTUM
[momentumflux_left]
type = MomentumFluxIntegral
boundary = inlet
arhouA = rhouA
vel = vel
p = p
A = A
[]
[momentumflux_right]
type = MomentumFluxIntegral
boundary = outlet
arhouA = rhouA
vel = vel
p = p
A = A
[]
[momentumflux_difference]
type = DifferencePostprocessor
value1 = momentumflux_right
value2 = momentumflux_left
[]
[momentumflux_integral]
type = TimeIntegratedPostprocessor
value = momentumflux_difference
[]
[momentum]
type = ElementIntegralVariablePostprocessor
variable = rhouA
execute_on = 'initial timestep_end'
[]
[momentum_change]
type = ChangeOverTimePostprocessor
postprocessor = momentum
change_with_respect_to_initial = true
execute_on = 'initial timestep_end'
[]
[momentum_conservation]
type = SumPostprocessor
values = 'momentum_change momentumflux_integral'
[]
# ENERGY
[energyflux_left]
type = EnergyFluxIntegral
boundary = inlet
arhouA = rhouA
H = H
[]
[energyflux_right]
type = EnergyFluxIntegral
boundary = outlet
arhouA = rhouA
H = H
[]
[energyflux_difference]
type = DifferencePostprocessor
value1 = energyflux_right
value2 = energyflux_left
[]
[energyflux_integral]
type = TimeIntegratedPostprocessor
value = energyflux_difference
[]
[energy]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
execute_on = 'initial timestep_end'
[]
[energy_change]
type = ChangeOverTimePostprocessor
postprocessor = energy
change_with_respect_to_initial = true
execute_on = 'initial timestep_end'
[]
[energy_conservation]
type = SumPostprocessor
values = 'energy_change energyflux_integral'
[]
[]
[Outputs]
[console]
type = Console
show = 'mass_conservation momentum_conservation energy_conservation'
[]
velocity_as_vector = false
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_fully_saturated_2.i)
# Pressure pulse in 1D with 1 phase - transient
# using the PorousFlowFullySaturatedDarcyBase Kernel
# and the PorousFlowFullySaturatedMassTimeDerivative Kernel
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowFullySaturatedMassTimeDerivative
variable = pp
[]
[flux]
type = PorousFlowFullySaturatedDarcyBase
variable = pp
gravity = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[ppss_qp]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
fluid_bulk_modulus = 2E9
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 3E6
variable = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p005]
type = PointValue
variable = pp
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[p015]
type = PointValue
variable = pp
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[p025]
type = PointValue
variable = pp
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[p035]
type = PointValue
variable = pp
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[p045]
type = PointValue
variable = pp
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[p055]
type = PointValue
variable = pp
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[p065]
type = PointValue
variable = pp
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[p075]
type = PointValue
variable = pp
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[p085]
type = PointValue
variable = pp
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[p095]
type = PointValue
variable = pp
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_fully_saturated_2
print_linear_residuals = false
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/phase_field/test/tests/free_energy_material/MathCTDFreeEnergy_split.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmin = 0.0
xmax = 30.0
ymin = 0.0
ymax = 30.0
elem_type = QUAD4
[]
[Variables]
[c]
[InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[]
[]
[w]
[]
[]
[Kernels]
[cres]
type = SplitCHParsed
variable = c
kappa_name = 2.0 # kappa_c - we are not using a mat prop here to support AD+nonAD
w = w
f_name = F
[]
[wres]
type = SplitCHWRes
variable = w
mob_name = M
[]
[time]
type = CoupledTimeDerivative
variable = w
v = c
[]
[]
[BCs]
[Periodic]
[all]
auto_direction = 'x y'
variable = 'c w'
[]
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'M'
prop_values = '1.0'
[]
[free_energy]
type = MathCTDFreeEnergy
property_name = F
c = c
[]
[]
[Executioner]
type = Transient
scheme = BDF2
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/controls/error/no_parameter_found.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[./func_control]
type = TestControl
test_type = 'real'
parameter = 'unknown_param_name'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/contact/test/tests/fieldsplit/frictional_mortar_FS.i)
offset = 0.021
vy = 0.15
vx = 0.04
refine = 1
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[original_file_mesh]
type = FileMeshGenerator
file = long_short_blocks.e
[]
uniform_refine = ${refine}
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
use_automatic_differentiation = true
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
expression = 'if(t<0.5,${vx}*t-${offset},${vx}-${offset})'
[]
[vertical_movement]
type = ParsedFunction
expression = 'if(t<0.5,${offset},${vy}*(t-0.5)+${offset})'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 30
function = horizontal_movement
preset = false
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = vertical_movement
preset = false
[]
[]
[Materials]
[elasticity_tensor_left]
type = ADComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ADComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ADComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ADComputeFiniteStrainElasticStress
block = 2
[]
[]
[Contact]
[leftright]
secondary = 10
primary = 20
model = coulomb
friction_coefficient = 0.2
formulation = mortar
c_normal = 1e5
c_tangential = 1e4
[]
[]
[ICs]
[disp_y]
block = 1
variable = disp_y
value = ${offset}
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = -${offset}
type = ConstantIC
[]
[]
[Preconditioning]
[FSP]
type = FSP
topsplit = 'contact_interior'
[contact_interior]
splitting = 'interior contact'
splitting_type = schur
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_fieldsplit_schur_fact_type -mat_mffd_err'
petsc_options_value = '200 full 1e-5'
schur_pre = 'S'
[]
[interior]
vars = 'disp_x disp_y'
petsc_options_iname = '-ksp_type -pc_type -pc_hypre_type '
petsc_options_value = 'gmres hypre boomeramg'
[]
[contact]
vars = 'leftright_normal_lm leftright_tangential_lm'
[]
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
end_time = 1
abort_on_solve_fail = true
l_max_its = 200
nl_abs_tol = 1e-8
line_search = 'none'
nl_max_its = 20
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/ad_lid_driven.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
elem_type = QUAD9
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[AuxVariables]
[vel_x]
order = SECOND
[]
[vel_y]
order = SECOND
[]
[]
[AuxKernels]
[vel_x]
type = VectorVariableComponentAux
variable = vel_x
vector_variable = velocity
component = 'x'
[]
[vel_y]
type = VectorVariableComponentAux
variable = vel_y
vector_variable = velocity
component = 'y'
[]
[]
[Variables]
[./velocity]
order = SECOND
family = LAGRANGE_VEC
[../]
[./T]
order = SECOND
[./InitialCondition]
type = ConstantIC
value = 1.0
[../]
[../]
[./p]
[../]
[]
[Kernels]
[./mass]
type = INSADMass
variable = p
[../]
[./momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
[../]
[./momentum_convection]
type = INSADMomentumAdvection
variable = velocity
[../]
[./momentum_viscous]
type = INSADMomentumViscous
variable = velocity
[../]
[./momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
integrate_p_by_parts = true
[../]
[./temperature_time]
type = INSADHeatConductionTimeDerivative
variable = T
[../]
[./temperature_advection]
type = INSADEnergyAdvection
variable = T
[../]
[./temperature_conduction]
type = ADHeatConduction
variable = T
thermal_conductivity = 'k'
[../]
[]
[BCs]
[./no_slip]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'bottom right left'
[../]
[./lid]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'top'
function_x = 'lid_function'
[../]
[./T_hot]
type = DirichletBC
variable = T
boundary = 'bottom'
value = 1
[../]
[./T_cold]
type = DirichletBC
variable = T
boundary = 'top'
value = 0
[../]
[./pressure_pin]
type = DirichletBC
variable = p
boundary = 'pinned_node'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat]
type = INSAD3Eqn
velocity = velocity
pressure = p
temperature = T
[]
[]
[Functions]
[./lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'asm 2 ilu 4'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
file_base = lid_driven_out
exodus = true
perf_graph = true
[]
(test/tests/parser/cli_multiapp_single/dt_from_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0 0 0 0.5 0.5 0 0.6 0.6 0 0.7 0.7 0'
type = TransientMultiApp
input_files = 'dt_from_parent_sub.i'
app_type = MooseTestApp
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/axisymmetric_cylindrical/total/thermal_expansion/jactest.i)
[GlobalParams]
displacements = 'disp_r disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Problem]
coord_type = RZ
[]
[Variables]
[disp_r]
[InitialCondition]
type = RandomIC
min = 0
max = 0.02
[]
[]
[disp_z]
[InitialCondition]
type = RandomIC
min = -0.02
max = 0.02
[]
[]
[temperature]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_r
component = 0
temperature = temperature
eigenstrain_names = "thermal_contribution"
[]
[sdz]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_z
component = 1
temperature = temperature
eigenstrain_names = "thermal_contribution"
[]
[temperature]
type = Diffusion
variable = temperature
[]
[]
[BCs]
[bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
preset = false
[]
[top]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.1
preset = false
[]
[T_left]
type = DirichletBC
variable = temperature
boundary = left
value = 0
preset = false
[]
[T_right]
type = DirichletBC
variable = temperature
boundary = right
value = 1
preset = false
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrainAxisymmetricCylindrical
eigenstrain_names = 'thermal_contribution'
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
end_time = 1
dt = 1
[]
(test/tests/bcs/periodic/all_periodic_trans.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmax = 10
ymax = 10
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Functions]
[./tr_x]
type = ParsedFunction
expression = x
[../]
[./tr_y]
type = ParsedFunction
expression = y+10
[../]
[./itr_x]
type = ParsedFunction
expression = x
[../]
[./itr_y]
type = ParsedFunction
expression = y-10
[../]
[./tr_x2]
type = ParsedFunction
expression = x+10
[../]
[./tr_y2]
type = ParsedFunction
expression = y
[../]
[./itr_x2]
type = ParsedFunction
expression = x-10
[../]
[./itr_y2]
type = ParsedFunction
expression = y
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = 2
y_center = 1
x_spread = 0.25
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
# active = ' '
[./Periodic]
[./x]
primary = bottom
secondary = top
transform_func = 'tr_x tr_y'
inv_transform_func = 'itr_x itr_y'
[../]
[./y]
primary = left
secondary = right
transform_func = 'tr_x2 tr_y2'
inv_transform_func = 'itr_x2 itr_y2'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 10
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/solid_wall_1phase/jacobian.i)
[GlobalParams]
initial_p = 9.5e4
initial_T = 310
initial_vel = 2
gravity_vector = '9.81 0 0'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1e-4
D_h = 1.12837916709551
f = 0.0
length = 1
n_elems = 3
[]
[inlet]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-snes_type -snes_test_err'
petsc_options_value = 'test 1e-11'
[]
(modules/level_set/examples/rotating_circle/circle_rotate_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 32
ny = 32
uniform_refine = 2
[]
[Variables]
[./phi]
[../]
[]
[AuxVariables]
[./phi_0]
[../]
[./marker]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./reinit]
type = LevelSetOlssonReinitialization
variable = phi
phi_0 = phi_0
epsilon = 0.03
[../]
[]
[Problem]
type = LevelSetReinitializationProblem
[]
[UserObjects]
[./arnold]
type = LevelSetOlssonTerminator
tol = 1
min_steps = 3
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0
num_steps = 100
nl_abs_tol = 1e-14
scheme = crank-nicolson
line_search = none
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
dt = 0.003
[]
[Outputs]
[]
(modules/thermal_hydraulics/test/tests/misc/coupling_mD_flow/parent_non_overlapping.i)
# inlet temperature
T_in = 523.0
mdot = 10
pout = 7e6
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -1.5
xmax = 1.5
ymin = -1.5
ymax = 1.5
zmin = 0
zmax = 10
nx = 3
ny = 3
nz = 10
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[u]
[]
[]
[Postprocessors]
[core_outlet_pressure]
type = Receiver
default = ${pout}
[]
[core_inlet_mdot]
type = Receiver
default = ${mdot}
[]
[core_inlet_temperature]
type = Receiver
default = ${T_in}
[]
[core_inlet_pressure]
type = FunctionValuePostprocessor
function = compute_inlet_pressure_fn
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[core_outlet_mdot]
type = ScalePostprocessor
value = core_inlet_mdot
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[bypass_mdot]
type = Receiver
[]
[inlet_mdot]
type = Receiver
[]
[outlet_mdot]
type = Receiver
[]
[core_outlet_temperature]
type = FunctionValuePostprocessor
function = compute_outlet_temperature_fn
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[core_pressure_drop]
type = DifferencePostprocessor
value1 = core_inlet_pressure
value2 = core_outlet_pressure
[]
[]
[Functions]
[compute_outlet_temperature_fn]
type = ParsedFunction
symbol_values = 'core_inlet_mdot core_inlet_temperature 1000'
symbol_names = 'mdot Tin Q'
expression = 'Tin + Q / mdot'
[]
[compute_inlet_pressure_fn]
type = ParsedFunction
symbol_values = 'core_inlet_mdot core_outlet_pressure 5000'
symbol_names = 'mdot pout C'
expression = 'pout + C * mdot'
[]
[]
[MultiApps]
[thm]
type = TransientMultiApp
input_files = thm_non_overlapping.i
sub_cycling = true
max_procs_per_app = 1
print_sub_cycles = false
[]
[]
[Transfers]
#### thm Transfers ####
## transfers from thm
[core_inlet_mdot]
type = MultiAppPostprocessorTransfer
from_postprocessor = core_inlet_mdot
to_postprocessor = core_inlet_mdot
reduction_type = maximum
from_multi_app = thm
[]
[core_inlet_temperature]
type = MultiAppPostprocessorTransfer
to_postprocessor = core_inlet_temperature
from_postprocessor = core_inlet_temperature
reduction_type = maximum
from_multi_app = thm
[]
[core_outlet_pressure]
type = MultiAppPostprocessorTransfer
to_postprocessor = core_outlet_pressure
from_postprocessor = core_outlet_pressure
reduction_type = maximum
from_multi_app = thm
[]
[bypass_mdot]
type = MultiAppPostprocessorTransfer
to_postprocessor = bypass_mdot
from_postprocessor = bypass_mdot
reduction_type = maximum
from_multi_app = thm
[]
[inlet_mdot]
type = MultiAppPostprocessorTransfer
to_postprocessor = inlet_mdot
from_postprocessor = inlet_mdot
reduction_type = maximum
from_multi_app = thm
[]
[outlet_mdot]
type = MultiAppPostprocessorTransfer
to_postprocessor = outlet_mdot
from_postprocessor = outlet_mdot
reduction_type = maximum
from_multi_app = thm
[]
## transfers to thm
[core_outlet_mdot]
type = MultiAppPostprocessorTransfer
from_postprocessor = core_outlet_mdot
to_postprocessor = core_outlet_mdot
to_multi_app = thm
[]
[core_outlet_temperature]
type = MultiAppPostprocessorTransfer
from_postprocessor = core_outlet_temperature
to_postprocessor = core_outlet_temperature
to_multi_app = thm
[]
[core_inlet_pressure]
type = MultiAppPostprocessorTransfer
from_postprocessor = core_inlet_pressure
to_postprocessor = core_inlet_pressure
to_multi_app = thm
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/plane_stress/ad_weak_plane_stress_elastic_jacobian.i)
[GlobalParams]
displacements = 'disp_x disp_y'
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = SMALL
use_automatic_differentiation = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/1species.i)
# Simple equilibrium reaction example to illustrate the use of the AqueousEquilibriumReactions
# action.
# In this example, a single primary species a is transported by diffusion and convection
# from the left of the porous medium, reacting to form an equilibrium species pa2 according to
# the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
# reactions = '2a = pa2 1'
#
# where the 2 is the weight of the equilibrium species, and the 1 refers to the equilibrium
# constant (log10(Keq) = 1).
#
# The AqueousEquilibriumReactions action creates all the required kernels and auxkernels
# to compute the reaction given by the above equilibrium reaction equation.
#
# Specifically, it adds to following:
# * An AuxVariable named 'pa2' (given in the reactions equations)
# * A AqueousEquilibriumRxnAux AuxKernel for this AuxVariable with all parameters
# * A CoupledBEEquilibriumSub Kernel for each primary species with all parameters
# * A CoupledDiffusionReactionSub Kernel for each primary species with all parameters
# * A CoupledConvectionReactionSub Kernel for each primary species with all parameters if
# pressure is a coupled variable
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1e-2
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
variable = a
[../]
[../]
[]
[AuxVariables]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure]
type = FunctionIC
variable = pressure
function = 2-x
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = a
reactions = '2a = pa2 1'
secondary_species = pa2
pressure = pressure
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[]
[BCs]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-12
start_time = 0.0
end_time = 100
dt = 10.0
[]
[Outputs]
file_base = 1species_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/stochastic_tools/test/tests/samplers/execute_on/initial.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = -42
upper_bound = 42
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 10
distributions = 'uniform'
execute_on = 'initial' # Create random numbers on initial only, they remain the same with time.
[]
[]
[VectorPostprocessors]
[data]
type = SamplerData
sampler = sample
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
csv = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_x_3d_shear.i)
# This test simulates shear test. The shear load is applied in one direction.
#
# -------------------
# ANALYTICAL SOLUTION
# -------------------
# https://mooseframework.inl.gov/source/materials/HillCreepStressUpdate.html
# q = [F(S22-S33)^2 + G(S33-S11)^2 + H(S11-S22)^2 + 2L(S23)^2 + 2M(S13)^2 + 2N(S12)^2]^0.5
# S12 = 10 Pa; other compoenents of stress are zero since it is a uniaxial test
# F=0.5 G=0.25 H=0.3866 L=1.6413 M=1.6413 N=1.2731 (as used in this test)
# Substituting the values of stress components and F, G, H, L, M and N we obtain
# q = 15.9568 Pa
#
# Equivalent_creep_strain_rate = A(q)^n (power law creep rate used in this test)
# Substituting A=1e-16 and n=9, and q as calculated above, we obtain
# Equivalent_creep_strain_rate = 6.7068e-06
#
# The 12 (xy) component of creep_strain_tensor is calculated as below
# creep_strain_tensor_12 = (Equivalent_creep_strain_rate / q) * 2.0 * N * S12 * time_increment
# Substituting the values and time_increment as 0.001 we obtain the analytical solution.
#
# MOOSE Analytical
# creep_strain_tensor_12 1.070870e-09 1.07019e-09
#
# -----------------------------------------
# PYTHON SCRIPT FOR THE ANALYTICAL SOLUTION
# -----------------------------------------
# import math
# F=0.5; G=0.25; H=0.3866; L=1.6413; M=1.6413; N=1.2731
# S11=0; S22=0; S33=0; S23=0; S13=0; S12=10
# q = math.sqrt(F*(S22-S33)**2 + G*(S33-S11)**2 + H*(S11-S22)**2 + 2*L*(S23)**2 + 2*M*(S13)**2 + 2*N*(S12)**2)
# print(q)
# A=1e-16; n=9; time=0.0001
# equivalent_creep_strain_rate = A*(q**n)
# print(equivalent_creep_strain_rate)
# equivalent_creep_strain_rate_12=(equivalent_creep_strain_rate / q) * 2.0 * N * S12 * time
# print(equivalent_creep_strain_rate_12)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 1.0
ymax = 1.0
zmax = 1.0
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[sigma_xy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
generate_output = 'elastic_strain_xy stress_xy'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 100.0
anisotropic_elasticity = true
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[shear_load]
type = ADNeumannBC
variable = disp_x
boundary = top
value = 10
[]
[no_disp_y_top]
type = ADDirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err'
petsc_options_value = 'lu superlu_dist 1e-5'
nl_rel_tol = 1.0e-14
nl_abs_tol = 1.0e-14
l_max_its = 10
num_steps = 5
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xy]
type = ElementAverageValue
variable = creep_strain_xy
execute_on = 'TIMESTEP_END'
[]
[elastic_strain_xy]
type = ElementAverageValue
variable = elastic_strain_xy
execute_on = 'TIMESTEP_END'
[]
[sigma_xy]
type = ElementAverageValue
variable = stress_xy
execute_on = 'TIMESTEP_END'
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
# unnecessary output variables
hide = 'matl_ts_min max_disp_x max_disp_y max_hydro dt num_lin num_nonlin'
[]
(modules/porous_flow/test/tests/hysteresis/2phasePS_relperm.i)
# Simple example of a 2-phase situation with hysteretic relative permeability. Gas is added to and removed from the system in order to observe the hysteresis
# All liquid water exists in component 0
# All gas exists in component 1
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 sat1'
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 10.0
m = 0.33
[]
[]
[Variables]
[pp0]
[]
[sat1]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat1
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = sat1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[sat0]
family = MONOMIAL
order = CONSTANT
[]
[pp1]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[relperm_liquid]
family = MONOMIAL
order = CONSTANT
[]
[relperm_gas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat0]
type = PorousFlowPropertyAux
variable = sat0
phase = 0
property = saturation
[]
[relperm_liquid]
type = PorousFlowPropertyAux
variable = relperm_liquid
property = relperm
phase = 0
[]
[relperm_gas]
type = PorousFlowPropertyAux
variable = relperm_gas
property = relperm
phase = 1
[]
[pp1]
type = PorousFlowPropertyAux
variable = pp1
phase = 1
property = pressure
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid] # same properties used for both phases
type = SimpleFluidProperties
bulk_modulus = 10 # so pumping does not result in excessive porepressure
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[pc_calculator]
type = PorousFlow2PhasePS
capillary_pressure = pc
phase0_porepressure = pp0
phase1_saturation = sat1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[relperm_liquid]
type = PorousFlowHystereticRelativePermeabilityLiquid
phase = 0
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
liquid_modification_range = 0.9
[]
[relperm_gas]
type = PorousFlowHystereticRelativePermeabilityGas
phase = 1
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
gamma = 0.33
k_rg_max = 0.8
gas_low_extension_type = linear_like
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 9, 10, -10)'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat0]
type = PointValue
point = '0 0 0'
variable = sat0
[]
[sat1]
type = PointValue
point = '0 0 0'
variable = sat1
[]
[kr_liq]
type = PointValue
point = '0 0 0'
variable = relperm_liquid
[]
[kr_gas]
type = PointValue
point = '0 0 0'
variable = relperm_gas
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 18
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation.i)
# A sample is constrained on all sides and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s (units = kg/m^3/second)
#
# Expect:
# fluid_mass = mass0 + s*t
# stress = 0 (remember this is effective stress)
# Porepressure = fluid_bulk*log(fluid_mass_density/density_P0), where fluid_mass_density = fluid_mass*porosity
# porosity = biot+(phi0-biot)*exp(pp(biot-1)/solid_bulk)
#
# Parameters:
# Biot coefficient = 0.3
# Phi0 = 0.1
# Solid Bulk modulus = 2
# fluid_bulk = 13
# density_P0 = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = porepressure
gravity = '0 0 0'
fluid_component = 0
[]
[source]
type = BodyForce
function = 0.1
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 13
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.3
solid_bulk = 2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1' # unimportant
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0 # unimportant in this fully-saturated situation
phase = 0
[]
[]
[Functions]
[porosity_analytic]
type = ParsedFunction
expression = 'biot+(phi0-biot)*exp(pp*(biot-1)/bulk)'
symbol_names = 'biot phi0 pp bulk'
symbol_values = '0.3 0.1 p0 2'
[]
[]
[Postprocessors]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[porosity]
type = PointValue
outputs = 'console csv'
point = '0 0 0'
variable = porosity
[]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[porosity_analytic]
type = FunctionValuePostprocessor
function = porosity_analytic
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_max_it -snes_stol'
petsc_options_value = 'bcgs bjacobi 10000 1E-11'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation
[csv]
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/umat/print/print_shear_defgrad.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = '0.025 * t'
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = top
function = tdisp
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_print'
num_state_vars = 0
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 20
dt = 10.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/actions/basicthm_hm.i)
# PorousFlowBasicTHM action with coupling_type = HydroMechanical
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y'
biot_coefficient = 1.0
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[]
[AuxVariables]
[temperature]
initial_condition = 293
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = HydroMechanical
gravity = '0 0 0'
fp = simple_fluid
use_displaced_mesh = false
add_stress_aux = false
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[top_bottom]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'top bottom'
[]
[right]
type = DirichletBC
variable = disp_x
value = 0
boundary = right
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5e9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-14
nl_rel_tol = 1e-14
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_7.i)
# temperature is x and t dependent. This simulation only converges if adaptive_timestepping = true
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-1 1E-1"
constraint_meaning = "bulk_composition bulk_composition bulk_composition"
constraint_unit = "moles moles moles"
temperature = temp_controller
execute_console_output_on = 'timestep_end'
point = '10 0 0'
ramp_max_ionic_strength_initial = 0
max_iter = 4
adaptive_timestepping = true
[]
[VectorPostprocessors]
[temperature]
type = LineValueSampler
start_point = '0 0 0'
end_point = '10 0 0'
sort_by = x
num_points = 2
variable = 'solution_temperature'
[]
[]
[AuxVariables]
[temp_controller]
[]
[]
[AuxKernels]
[temp_controller]
type = FunctionAux
variable = temp_controller
function = 'if(t <= 1, 25, 25 + 18 * x)'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmax = 10
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_1D.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 1D version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
nl_max_its = 500
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/2D_different_planes/gps_yz.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_yz_plane.e
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./scalar_strain_xx]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./temp]
[../]
[./disp_x]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./generalized_plane_strain]
block = 1
strain = SMALL
scalar_out_of_plane_strain = scalar_strain_xx
out_of_plane_direction = x
planar_formulation = GENERALIZED_PLANE_STRAIN
eigenstrain_names = 'eigenstrain'
generate_output = 'stress_xx stress_yz stress_yy stress_zz strain_xx strain_yz strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-y)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 4
variable = disp_y
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 4
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elastic_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[]
[Postprocessors]
[./react_x]
type = MaterialTensorIntegral
use_displaced_mesh = false
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 10
nl_rel_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = gps_yz_small_out
exodus = true
[]
(test/tests/mortar/coincident-nodes/test.i)
[Mesh]
[top]
type = GeneratedMeshGenerator
dim = 2
ymin = 0.5
ymax = 1
nx = 2
ny = 1
subdomain_ids = '0 0'
[]
[bottom]
type = GeneratedMeshGenerator
dim = 2
ymin = 0
ymax = 0.5
nx = 2
ny = 1
subdomain_ids = '1 1'
[]
[combine]
type = CombinerGenerator
inputs = 'top bottom'
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
input = combine
sidesets = left
new_block_id = 11
new_block_name = secondary
[]
[primary]
type = LowerDBlockFromSidesetGenerator
input = secondary
sidesets = right
new_block_id = 12
new_block_name = primary
[]
[]
[Problem]
solve = false
[]
[Variables]
[u][]
[]
[Constraints]
[mortar]
type = PenaltyEqualValueConstraint
secondary_variable = u
primary_boundary = right
secondary_boundary = left
primary_subdomain = 12
secondary_subdomain = 11
penalty_value = 10
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update18_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Compressive failure only, starting from a non-symmetric stress state, and
# using softening
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_limit = 2E-3
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 3E3
poisson = 0.2
layer_thickness = 1.0
joint_normal_stiffness = 1.0E3
joint_shear_stiffness = 2.0E3
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-2 1 -0.5 -1 -1.9 0 -0.5 0 -3'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 3E3
host_poissons_ratio = 0.2
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/jacobian/cwp09.i)
# Capped weak-plane plasticity
# checking jacobian for tensile failure with hardening
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 1.0
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.1
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 2 0 0 -1 2 -1 1.5'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/umat/plane_strain/plane_strain.i)
# Testing the UMAT Interface - creep linear strain hardening model using the finite strain formulation - visco-plastic material.
# Uses 2D plane strain
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t/100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'strain_yy stress_yy stress_zz'
planar_formulation = PLANE_STRAIN
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[]
[Materials]
[constant]
type = AbaqusUMATStress
# Young's modulus, Poisson's Ratio, Yield, Hardening
constant_properties = '1000 0.3 10 100'
plugin = ../../../plugins/linear_strain_hardening
num_state_vars = 3
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[average_strain_yy]
type = ElementAverageValue
variable = 'strain_yy'
[]
[average_stress_yy]
type = ElementAverageValue
variable = 'stress_yy'
[]
[average_stress_zz]
type = ElementAverageValue
variable = 'stress_zz'
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(modules/contact/test/tests/verification/patch_tests/automatic_patch_update/iteration_adaptivity_parallel.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
coord_type = XYZ
patch_update_strategy = iteration
patch_size = 8
ghosting_patch_size = 20
[cube1]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube1
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[cube2]
type = GeneratedMeshGenerator
dim = 2
boundary_name_prefix = cube2
boundary_id_offset = 5
xmax = 1
ymax = 1
nx = 2
ny = 2
[]
[block_id]
type = SubdomainIDGenerator
input = cube2
subdomain_id = 2
[]
[combine]
inputs = 'cube1 block_id'
type = CombinerGenerator
positions = '0 0 0
0 1 0'
[]
[rename2]
type = RenameBlockGenerator
input = combine
old_block = '0 2'
new_block = 'cube1 cube2'
[]
[]
[Adaptivity]
initial_marker = box
initial_steps = 1
max_h_level = 1
[Markers]
[box]
type = BoxMarker
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
inside = refine
outside = do_nothing
[]
[]
[]
[Variables]
[disp_x]
block = 'cube1 cube2'
[]
[disp_y]
block = 'cube1 cube2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[cube1_mechanics]
strain = FINITE
block = 'cube1 cube2'
[]
[]
[BCs]
[cube1_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube1_bottom '
value = 0.0
[]
[cube1_y]
type = ADDirichletBC
variable = disp_y
boundary = 'cube1_bottom '
value = 0.0
[]
[cube2_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 'cube2_top'
function = '-t'
preset = false
[]
[cube2_x]
type = ADDirichletBC
variable = disp_x
boundary = 'cube2_top'
value = 0
[]
[]
[Materials]
[cube1_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 68.9e9
poissons_ratio = 0.3
block = 'cube1'
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'cube1 cube2'
[]
[cube2_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 140e9
poissons_ratio = 0.3
block = 'cube2'
[]
[]
[Contact]
[contactswell]
secondary = cube1_top
primary = cube2_bottom
model = frictionless
formulation = mortar_penalty
penalty = 1.0e12
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
end_time = 0.02e-3
dtmax = 4
dtmin = 0.001e-3
dt = 0.01e-3
automatic_scaling = true
off_diagonals_in_auto_scaling = true
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/porous_flow/test/tests/dirackernels/bh03.i)
# fully-saturated
# injection
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 1
xmax = 3
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
variable = pp
SumQuantityUO = borehole_total_outflow_mass
point_file = bh03.bh
function_of = pressure
fluid_phase = 0
bottom_p_or_t = 'insitu_pp'
unit_weight = '0 0 0'
use_mobility = true
character = -1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[]
[p0]
type = PointValue
variable = pp
point = '2 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[insitu_pp]
type = ParsedFunction
expression = '0.5e7*x' #bh is located at x=2
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh03
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/heat_transfer/test/tests/convective_heat_flux/equilibrium.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
[]
[Variables]
[./temp]
initial_condition = 200.0
[../]
[]
[Kernels]
[./heat_dt]
type = TimeDerivative
variable = temp
[../]
[./heat_conduction]
type = Diffusion
variable = temp
[../]
[]
[BCs]
[./right]
type = ConvectiveHeatFluxBC
variable = temp
boundary = 'right'
T_infinity = 100.0
heat_transfer_coefficient = 1
heat_transfer_coefficient_dT = 0
[../]
[]
[Postprocessors]
[./left_temp]
type = SideAverageValue
variable = temp
boundary = left
execute_on = 'TIMESTEP_END initial'
[../]
[./right_temp]
type = SideAverageValue
variable = temp
boundary = right
[../]
[./right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1e1
nl_abs_tol = 1e-12
[]
[Outputs]
[./out]
type = CSV
time_step_interval = 10
[../]
[]
(test/tests/materials/generic_materials/ad_generic_constant_rank_two_tensor.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Materials]
[./tensor]
type = ADGenericConstantRankTwoTensor
tensor_name = constant
# tensor values are column major-ordered
tensor_values = '1 4 7 2 5 8 3 6 9'
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[00]
type = ElementAverageValue
variable = constant_00
[]
[01]
type = ElementAverageValue
variable = constant_01
[]
[02]
type = ElementAverageValue
variable = constant_02
[]
[10]
type = ElementAverageValue
variable = constant_10
[]
[11]
type = ElementAverageValue
variable = constant_11
[]
[12]
type = ElementAverageValue
variable = constant_12
[]
[20]
type = ElementAverageValue
variable = constant_20
[]
[21]
type = ElementAverageValue
variable = constant_21
[]
[22]
type = ElementAverageValue
variable = constant_22
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/jacobian/mass04.i)
# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[mass_sp0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[mass_sp1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/controls/pid_control/pid_control.i)
c = 0
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 3
value = '${c}'
[]
[right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
end_time = 20
dt = 1
[]
[Postprocessors]
[integral]
type = ElementIntegralVariablePostprocessor
variable = u
execute_on = 'initial timestep_end'
[]
[left_boundary_average]
type = SideAverageValue
variable = u
boundary = 3
execute_on = 'initial timestep_end'
[]
[]
[Controls]
[integral_value]
type = PIDTransientControl
postprocessor = integral
target = 1.5
parameter = 'BCs/left/value'
K_integral = -1
K_proportional = -1
K_derivative = -0.1
execute_on = 'initial timestep_begin'
[]
[]
[Outputs]
file_base = out
exodus = false
csv = true
[]
(test/tests/kernels/ode/ode_expl_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 5
ny = 5
elem_type = QUAD4
[]
[Functions]
[./f_fn]
type = ParsedFunction
expression = -4
[../]
[./bc_all_fn]
type = ParsedFunction
expression = x*x+y*y
[../]
[]
# NL
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./uff]
type = BodyForce
variable = u
function = f_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = bc_all_fn
[../]
[]
# Aux
[AuxVariables]
[./y]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[]
[AuxScalarKernels]
[./ode1]
type = ExplicitODE
variable = y
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/MultiSmoothCircleIC/specifiedsmoothcircleIC_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
xmin = 0
xmax = 100
ymin = 0
ymax = 100
zmin = 0
zmax = 100
elem_type = HEX8
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./diff]
type = MatDiffusion
variable = c
diffusivity = D_v
[../]
[]
[ICs]
[./c]
type = SpecifiedSmoothCircleIC
variable = c
x_positions = '10 50 90'
y_positions = '30 20 80'
z_positions = '30 50 75'
radii = '21 25 16'
invalue = 1.0
outvalue = 0.0001
int_width = 4
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Dv]
type = GenericConstantMaterial
prop_names = D_v
prop_values = 0.074802
[../]
[]
[Postprocessors]
[./bubbles]
type = FeatureFloodCount
variable = c
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 20
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = 0.0
num_steps = 1
dt = 100.0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/chemistry/except9.i)
# Exception test.
# Incorrect number of kinetic rate constants
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = '1.0e-8 1'
activation_energy = '1.5e4'
molar_volume = 1
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(test/tests/transfers/multiapp_copy_transfer/vector-variable-transfer/parent_L2_LagrangeVec.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
[]
[Problem]
solve = false
[]
[AuxVariables]
[sent_vector]
family = LAGRANGE_VEC
order = FIRST
[]
[]
[Functions]
[set_sent_vector]
type = ParsedVectorFunction
expression_x = '100*x*x'
expression_y = '100*y*y'
expression_z = '100*z*z'
[]
[]
[ICs]
# Set sent vector. We will check this in the subapp.
[set_sent_vector]
type = VectorFunctionIC
variable = sent_vector
function = set_sent_vector
[]
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0'
input_files = 'sub_L2_LagrangeVec.i'
execute_on = timestep_begin
[]
[]
[Transfers]
[push]
type = MultiAppCopyTransfer
to_multi_app = sub_app
source_variable = 'sent_vector'
variable = 'received_vector'
[]
[]
[Executioner]
type = Transient
dt = 1.0
start_time = 0.0
end_time = 1.0
[]
(modules/solid_mechanics/test/tests/auxkernels/ranktwoscalaraux.i)
[Mesh]
displacements = 'disp_x disp_y disp_z'
[generated_mesh]
type = GeneratedMeshGenerator
elem_type = HEX8
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 1.0
[]
[node]
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
new_boundary = 6
input = generated_mesh
[]
[snode]
type = ExtraNodesetGenerator
coord = '1.0 0.0 0.0'
new_boundary = 7
input = node
[]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Materials]
[./fplastic]
type = FiniteStrainPlasticMaterial
block = 0
yield_stress='0. 445. 0.05 610. 0.1 680. 0.38 810. 0.95 920. 2. 950.'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.827e5 1.21e5 1.21e5 2.827e5 1.21e5 2.827e5 0.808e5 0.808e5 0.808e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Functions]
[./topfunc]
type = ParsedFunction
expression = 't'
[../]
[]
[BCs]
[./bottom3]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_z
boundary = 5
function = topfunc
[../]
[./corner1]
type = DirichletBC
variable = disp_x
boundary = 6
value = 0.0
[../]
[./corner2]
type = DirichletBC
variable = disp_y
boundary = 6
value = 0.0
[../]
[./corner3]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./side1]
type = DirichletBC
variable = disp_y
boundary = 7
value = 0.0
[../]
[./side2]
type = DirichletBC
variable = disp_z
boundary = 7
value = 0.0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[./L2norm]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = VonMisesStress
[../]
[./hydrostatic]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = hydrostatic
scalar_type = Hydrostatic
[../]
[./L2norm]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = L2norm
scalar_type = L2norm
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./vonmises]
type = ElementAverageValue
variable = vonmises
[../]
[./hydrostatic]
type = ElementAverageValue
variable = hydrostatic
[../]
[./L2norm]
type = ElementAverageValue
variable = L2norm
[../]
[]
[Executioner]
type = Transient
dt=0.1
dtmin=0.1
dtmax=1
end_time=1.0
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/plane_stress/weak_plane_stress_finite.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./nl_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./min_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = min
[../]
[./max_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = max
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = FINITE
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
eigenstrain_names = eigenstrain
[]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = nl_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 1 100'
y='0 0.00 0.00'
[../]
[./tempfunc]
type = ParsedFunction
expression = '(1 - x) * t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-06
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/06_sub_twoapps.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 40
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/combined_twinning_slip_111tension.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_1]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_2]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_3]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_4]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_5]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_6]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_7]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_8]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_9]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_10]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_11]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_6]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_7]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_8]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_9]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_11]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = twin_total_volume_fraction_twins
execute_on = timestep_end
[]
[slip_increment_0]
type = MaterialStdVectorAux
variable = slip_increment_0
property = slip_increment
index = 0
execute_on = timestep_end
[]
[slip_increment_1]
type = MaterialStdVectorAux
variable = slip_increment_1
property = slip_increment
index = 1
execute_on = timestep_end
[]
[slip_increment_2]
type = MaterialStdVectorAux
variable = slip_increment_2
property = slip_increment
index = 2
execute_on = timestep_end
[]
[slip_increment_3]
type = MaterialStdVectorAux
variable = slip_increment_3
property = slip_increment
index = 3
execute_on = timestep_end
[]
[slip_increment_4]
type = MaterialStdVectorAux
variable = slip_increment_4
property = slip_increment
index = 4
execute_on = timestep_end
[]
[slip_increment_5]
type = MaterialStdVectorAux
variable = slip_increment_5
property = slip_increment
index = 5
execute_on = timestep_end
[]
[slip_increment_6]
type = MaterialStdVectorAux
variable = slip_increment_6
property = slip_increment
index = 6
execute_on = timestep_end
[]
[slip_increment_7]
type = MaterialStdVectorAux
variable = slip_increment_7
property = slip_increment
index = 7
execute_on = timestep_end
[]
[slip_increment_8]
type = MaterialStdVectorAux
variable = slip_increment_8
property = slip_increment
index = 8
execute_on = timestep_end
[]
[slip_increment_9]
type = MaterialStdVectorAux
variable = slip_increment_9
property = slip_increment
index = 9
execute_on = timestep_end
[]
[slip_increment_10]
type = MaterialStdVectorAux
variable = slip_increment_10
property = slip_increment
index = 10
execute_on = timestep_end
[]
[slip_increment_11]
type = MaterialStdVectorAux
variable = slip_increment_11
property = slip_increment
index = 11
execute_on = timestep_end
[]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_4]
type = MaterialStdVectorAux
variable = twin_volume_fraction_4
property = twin_twin_system_volume_fraction
index = 4
execute_on = timestep_end
[]
[twin_volume_fraction_5]
type = MaterialStdVectorAux
variable = twin_volume_fraction_5
property = twin_twin_system_volume_fraction
index = 5
execute_on = timestep_end
[]
[twin_volume_fraction_6]
type = MaterialStdVectorAux
variable = twin_volume_fraction_6
property = twin_twin_system_volume_fraction
index = 6
execute_on = timestep_end
[]
[twin_volume_fraction_7]
type = MaterialStdVectorAux
variable = twin_volume_fraction_7
property = twin_twin_system_volume_fraction
index = 7
execute_on = timestep_end
[]
[twin_volume_fraction_8]
type = MaterialStdVectorAux
variable = twin_volume_fraction_8
property = twin_twin_system_volume_fraction
index = 8
execute_on = timestep_end
[]
[twin_volume_fraction_9]
type = MaterialStdVectorAux
variable = twin_volume_fraction_9
property = twin_twin_system_volume_fraction
index = 9
execute_on = timestep_end
[]
[twin_volume_fraction_10]
type = MaterialStdVectorAux
variable = twin_volume_fraction_10
property = twin_twin_system_volume_fraction
index = 10
execute_on = timestep_end
[]
[twin_volume_fraction_11]
type = MaterialStdVectorAux
variable = twin_volume_fraction_11
property = twin_twin_system_volume_fraction
index = 11
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.02*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5' # roughly copper
fill_method = symmetric9
euler_angle_1 = 54.74
euler_angle_2 = 45.0
euler_angle_3 = 270.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_xtalpl slip_xtalpl'
tan_mod_type = exact
[]
[twin_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
base_name = twin
number_slip_systems = 12
slip_sys_file_name = 'fcc_input_twinning_systems.txt'
initial_twin_lattice_friction = 60.0
[]
[slip_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
total_twin_volume_fraction = 'twin_total_volume_fraction_twins'
[]
[]
[Postprocessors]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[slip_increment_0]
type = ElementAverageValue
variable = slip_increment_0
[]
[slip_increment_1]
type = ElementAverageValue
variable = slip_increment_1
[]
[slip_increment_2]
type = ElementAverageValue
variable = slip_increment_2
[]
[slip_increment_3]
type = ElementAverageValue
variable = slip_increment_3
[]
[slip_increment_4]
type = ElementAverageValue
variable = slip_increment_4
[]
[slip_increment_5]
type = ElementAverageValue
variable = slip_increment_5
[]
[slip_increment_6]
type = ElementAverageValue
variable = slip_increment_6
[]
[slip_increment_7]
type = ElementAverageValue
variable = slip_increment_7
[]
[slip_increment_8]
type = ElementAverageValue
variable = slip_increment_8
[]
[slip_increment_9]
type = ElementAverageValue
variable = slip_increment_9
[]
[slip_increment_10]
type = ElementAverageValue
variable = slip_increment_10
[]
[slip_increment_11]
type = ElementAverageValue
variable = slip_increment_11
[]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[twin_volume_fraction_4]
type = ElementAverageValue
variable = twin_volume_fraction_4
[]
[twin_volume_fraction_5]
type = ElementAverageValue
variable = twin_volume_fraction_5
[]
[twin_volume_fraction_6]
type = ElementAverageValue
variable = twin_volume_fraction_6
[]
[twin_volume_fraction_7]
type = ElementAverageValue
variable = twin_volume_fraction_7
[]
[twin_volume_fraction_8]
type = ElementAverageValue
variable = twin_volume_fraction_8
[]
[twin_volume_fraction_9]
type = ElementAverageValue
variable = twin_volume_fraction_9
[]
[twin_volume_fraction_10]
type = ElementAverageValue
variable = twin_volume_fraction_10
[]
[twin_volume_fraction_11]
type = ElementAverageValue
variable = twin_volume_fraction_11
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.005
dtmin = 0.01
num_steps = 6
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/indicators/gradient_jump_indicator/gradient_jump_indicator_fv_test.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmax = 2
nx = 2
ny = 1
subdomain_ids = '0 1'
[]
[interface_mesh]
type = SideSetsBetweenSubdomainsGenerator
input = gmg
primary_block = 0
paired_block = 1
new_boundary = interface
[]
# This creates enough elements to have defined gradients
[refine]
type = RefineBlockGenerator
input = interface_mesh
block = '0 1'
refinement = '3 3'
[]
[]
[Adaptivity]
marker = error_frac
max_h_level = 5
[Indicators]
[u0_jump]
type = GradientJumpIndicator
variable = u0
scale_by_flux_faces = false
[]
[]
[Markers]
[error_frac]
type = ErrorFractionMarker
coarsen = 0.15
indicator = u0_jump
refine = 0.7
[]
[]
[]
[Variables]
[u0]
family = MONOMIAL
order = CONSTANT
fv = true
block = 0
initial_condition = 0
[]
[u1]
family = MONOMIAL
order = CONSTANT
fv = true
block = 1
initial_condition = 0
[]
[]
[FVKernels]
[time0]
type = FVTimeKernel
variable = u0
[]
[diff0]
type = FVDiffusion
variable = u0
coeff = 1
block = 0
[]
[time1]
type = FVTimeKernel
variable = u1
[]
[diff1]
type = FVDiffusion
variable = u1
coeff = 1
block = 1
[]
[]
[FVInterfaceKernels]
[diffusion]
type = FVDiffusionInterface
variable1 = u0
variable2 = u1
boundary = interface
subdomain1 = 0
subdomain2 = 1
coeff1 = 1
coeff2 = 1
[]
[]
[FVBCs]
[left] # arbitrary user-chosen name
type = FVDirichletBC
variable = u0
boundary = 'left' # This must match a named boundary in the mesh file
value = 1
[]
[right] # arbitrary user-chosen name
type = FVNeumannBC
variable = u1
boundary = 'right' # This must match a named boundary in the mesh file
value = 0
[]
[]
[Executioner]
type = Transient
solve_type = 'Newton'
end_time = 0.5
dt = 0.1
[]
[VectorPostprocessors]
[samples]
type = LineValueSampler
variable = u0
# Avoiding element faces
start_point = '0.0001 1e-6 0'
end_point = '0.999999 1e-6 0'
num_points = 10
sort_by = 'x'
[]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(test/tests/transfers/general_field/shape_evaluation/boundary/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = 5
xmax = 0.3
ymax = 0.3
zmax = 0.3
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x > 0.22 & y < 0.23'
block_id = 1
[]
[add_internal_sideset]
type = SideSetsBetweenSubdomainsGenerator
input = add_block
primary_block = 0
paired_block = 1
new_boundary = internal
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/navier_stokes/test/tests/postprocessors/rayleigh/natural_convection.i)
mu = 1
rho = 1.1
beta = 1e-4
k = .01
cp = 1000
velocity_interp_method = 'rc'
advected_interp_method = 'average'
l = 4
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = ${l}
nx = 8
ny = 8
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
[]
[v]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[T]
type = INSFVEnergyVariable
[]
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
rhie_chow_user_object = 'rc'
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
rhie_chow_user_object = 'rc'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
rhie_chow_user_object = 'rc'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
rhie_chow_user_object = 'rc'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
rhie_chow_user_object = 'rc'
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
rhie_chow_user_object = 'rc'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
rhie_chow_user_object = 'rc'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
rhie_chow_user_object = 'rc'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
rhie_chow_user_object = 'rc'
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rhie_chow_user_object = 'rc'
[]
[]
[FVBCs]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'left right bottom top'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'left right top bottom'
function = 0
[]
[T_hot]
type = FVDirichletBC
variable = T
boundary = 'bottom'
value = 1
[]
[T_cold]
type = FVDirichletBC
variable = T
boundary = 'top'
value = 0
[]
[]
[FluidProperties]
[fp]
type = SimpleFluidProperties
density0 = ${rho}
thermal_expansion = ${beta}
[]
[]
[FunctorMaterials]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T
pressure = pressure
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 300 lu NONZERO'
nl_abs_tol = 1e-11
automatic_scaling = true
[]
[Postprocessors]
[rayleigh_1]
type = RayleighNumber
rho_min = rho_min
rho_max = rho_max
rho_ave = ${rho}
l = ${l}
mu_ave = ${mu}
k_ave = ${k}
cp_ave = ${cp}
gravity_magnitude = 9.81
[]
[rayleigh_2]
type = RayleighNumber
T_cold = T_min
T_hot = T_max
rho_ave = ${rho}
beta = ${beta}
l = ${l}
mu_ave = ${mu}
k_ave = ${k}
cp_ave = ${cp}
gravity_magnitude = 9.81
[]
[rho_min]
type = ADElementExtremeFunctorValue
functor = 'rho'
value_type = 'min'
[]
[rho_max]
type = ADElementExtremeFunctorValue
functor = 'rho'
value_type = 'max'
[]
[T_min]
type = ADElementExtremeFunctorValue
functor = 'T'
value_type = 'min'
[]
[T_max]
type = ADElementExtremeFunctorValue
functor = 'T'
value_type = 'max'
[]
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_remapping_test.i)
# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 18 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 12 # Number of elements in the x-direction
ny = 12 # Number of elements in the y-direction
xmax = 1000 # maximum x-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
elem_type = QUAD4 # Type of elements used in the mesh
uniform_refine = 1 # Initial uniform refinement of the mesh
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 8 # Number of order parameters used
var_name_base = gr # Base name of grains
order = CONSTANT
family = MONOMIAL
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
grain_num = 12 # Number of grains
coloring_algorithm = jp
rand_seed = 10
output_adjacency_matrix = true
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.2
verbosity_level = 1
connecting_threshold = 0.08
flood_entity_type = ELEMENTAL
compute_halo_maps = true # For displaying HALO fields
polycrystal_ic_uo = voronoi
error_on_grain_creation = true
execute_on = 'initial timestep_end'
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
# Dependent variables
[./bnds]
# Variable used to visualize the grain boundaries in the simulation
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
[../]
[./var_indices]
[../]
[./ghost_regions]
[../]
[./halos]
[../]
[./halo0]
[../]
[./halo1]
[../]
[./halo2]
[../]
[./halo3]
[../]
[./halo4]
[../]
[./halo5]
[../]
[./halo6]
[../]
[./halo7]
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[./proc_id]
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[./bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[../]
[./ghosted_entities]
type = FeatureFloodCountAux
variable = ghost_regions
flood_counter = grain_tracker
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
[../]
[./halos]
type = FeatureFloodCountAux
variable = halos
flood_counter = grain_tracker
field_display = HALOS
execute_on = 'initial timestep_end'
[../]
[./halo0]
type = FeatureFloodCountAux
variable = halo0
map_index = 0
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo1]
type = FeatureFloodCountAux
variable = halo1
map_index = 1
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo2]
type = FeatureFloodCountAux
variable = halo2
map_index = 2
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo3]
type = FeatureFloodCountAux
variable = halo3
map_index = 3
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo4]
type = FeatureFloodCountAux
variable = halo4
map_index = 4
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo5]
type = FeatureFloodCountAux
variable = halo5
map_index = 5
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo6]
type = FeatureFloodCountAux
variable = halo6
map_index = 6
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo7]
type = FeatureFloodCountAux
variable = halo7
map_index = 7
field_display = HALOS
flood_counter = grain_tracker
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = timestep_end
field_display = CENTROID
flood_counter = grain_tracker
[../]
[./proc_id]
type = ProcessorIDAux
variable = proc_id
execute_on = initial
[../]
[]
[BCs]
# Boundary Condition block
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 125 # Width of the diffuse GB
GBmob0 = 2.5e-6 # m^4(Js) for copper from schonfelder1997molecular bibtex entry
Q = 0.23 # eV for copper from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # J/m^2 from schonfelder1997molecular bibtex entry
[../]
[]
[Postprocessors]
# Scalar postprocessors
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[]
[Executioner]
# Uses newton iteration to solve the problem.
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
start_time = 0.0
num_steps = 15
dt = 300
[]
[Problem]
type = FEProblem
[]
[Outputs]
csv = true
exodus = true
[./pg]
type = PerfGraphOutput
level = 2 # Default is 1
[../]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/richards/test/tests/mass/m_fu_01.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1 # same deal with PETScs constant state
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = x
[../]
[]
[Postprocessors]
[./total_mass]
type = RichardsMass
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-10
end_time = 1E-10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = m_fu_01
csv = true
[]
(test/tests/executioners/time_period/time_period_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Functions]
[./exact_p1]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./ffn_p1]
type = ParsedFunction
expression = (x*x+y*y)-4*t
[../]
[./exact_p2]
type = ParsedFunction
expression = t*((x*x*x)+(y*y*y))
[../]
[./ffn_p2]
type = ParsedFunction
expression = (x*x*x+y*y*y)-6*t*(x+y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn1]
type = BodyForce
variable = u
function = ffn_p1
[../]
[./ffn2]
type = BodyForce
variable = u
function = ffn_p2
[../]
[]
[BCs]
[./all1]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_p1
[../]
[./all2]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_p2
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.1
num_steps = 10
[]
[Controls]
[./first_period]
type = TimePeriod
start_time = 0.0
end_time = 0.45
enable_objects = '*/ffn1 */all1'
disable_objects = '*/ffn2 */all2'
execute_on = 'initial timestep_begin'
set_sync_times = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_fully_saturated.i)
# Pressure pulse in 1D with 1 phase - transient
# using the PorousFlowFullySaturatedDarcyBase Kernel
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = PorousFlowFullySaturatedDarcyBase
variable = pp
gravity = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 3E6
variable = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p005]
type = PointValue
variable = pp
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[p015]
type = PointValue
variable = pp
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[p025]
type = PointValue
variable = pp
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[p035]
type = PointValue
variable = pp
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[p045]
type = PointValue
variable = pp
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[p055]
type = PointValue
variable = pp
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[p065]
type = PointValue
variable = pp
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[p075]
type = PointValue
variable = pp
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[p085]
type = PointValue
variable = pp
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[p095]
type = PointValue
variable = pp
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_fully_saturated
print_linear_residuals = false
csv = true
[]
(modules/thermal_hydraulics/test/tests/materials/wall_friction_factor/churchill_ad.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
allow_renumbering = false
[]
[Materials]
[props]
type = ADGenericConstantMaterial
prop_names = 'rho vel mu D_h'
prop_values = '1000 0.1 0.001 0.15'
[]
[fD_material]
type = ADWallFrictionChurchillMaterial
rho = rho
vel = vel
D_h = D_h
mu = mu
f_D = 'f_D'
roughness = 0.5
[]
[]
[Postprocessors]
[fD]
type = ADElementAverageMaterialProperty
mat_prop = f_D
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
(modules/richards/test/tests/jacobian_2/jn05.i)
# two phase
# unsaturated = true
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn05
exodus = false
[]
(modules/phase_field/test/tests/KKS_system/two_phase.i)
#
# This test ensures that the equilibrium solution using the dedicated two phase
# formulation is identical to the two order parameters with a Lagrange multiplier
# constraint in lagrange_multiplier.i
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 5
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# order parameter
[eta]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# hydrogen concentration
[c]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = FunctionIC
function = x/5
[]
[]
# chemical potential
[w]
order = FIRST
family = LAGRANGE
[]
# hydrogen phase concentration (matrix)
[cm]
order = FIRST
family = LAGRANGE
initial_condition = 0.2
[]
# hydrogen phase concentration (delta phase)
[cd]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
[]
[Materials]
# Free energy of the matrix
[fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cm'
expression = '(0.1-cm)^2'
[]
# Free energy of the delta phase
[fd]
type = DerivativeParsedMaterial
property_name = fd
coupled_variables = 'cd'
expression = '(0.9-cd)^2'
[]
# h(eta)
[h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[]
# g(eta)
[g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'M L kappa'
prop_values = '0.7 0.7 0.4 '
[]
[]
[Kernels]
# full transient
active = 'PhaseConc ChemPotVacancies CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'
# enforce c = (1-h(eta))*cm + h(eta)*cd
[PhaseConc]
type = KKSPhaseConcentration
ca = cm
variable = cd
c = c
eta = eta
[]
# enforce pointwise equality of chemical potentials
[ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cm
cb = cd
fa_name = fm
fb_name = fd
[]
#
# Cahn-Hilliard Equation
#
[CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cm
fa_name = fm
w = w
[]
[dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[]
[ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[]
#
# Allen-Cahn Equation
#
[ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fm
fb_name = fd
coupled_variables = 'cm cd'
w = 0.4
[]
[ACBulkC]
type = KKSACBulkC
variable = eta
ca = cm
cb = cd
fa_name = fm
mob_name = L
[]
[ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
mob_name = L
[]
[detadt]
type = TimeDerivative
variable = eta
[]
[]
[AuxKernels]
[GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fm
fb_name = fd
w = 0.4
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 35
dt = 10
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[full]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[c]
type = LineValueSampler
variable = c
start_point = '0 0 0'
end_point = '5 0 0'
num_points = 21
sort_by = x
[]
[]
[Outputs]
csv = true
execute_on = FINAL
[]
(modules/porous_flow/examples/multiapp_fracture_flow/3dFracture/fracture_only_aperture_changing.i)
# Cold water injection into one side of the fracture network, and production from the other side
injection_rate = 10 # kg/s
[Mesh]
uniform_refine = 0
[cluster34]
type = FileMeshGenerator
file = 'Cluster_34.exo'
[]
[injection_node]
type = BoundingBoxNodeSetGenerator
input = cluster34
bottom_left = '-1000 0 -1000'
top_right = '1000 0.504 1000'
new_boundary = injection_node
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 -9.81E-6' # Note the value, because of pressure_unit
[]
[Variables]
[frac_P]
scaling = 1E6
[]
[frac_T]
initial_condition = 473
[]
[]
[ICs]
[frac_P]
type = FunctionIC
variable = frac_P
function = insitu_pp
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = frac_P
temperature = frac_T
fp = water
pressure_unit = MPa
[]
[Kernels]
[toMatrix]
type = PorousFlowHeatMassTransfer
variable = frac_T
v = transferred_matrix_T
transfer_coefficient = heat_transfer_coefficient
save_in = joules_per_s
[]
[]
[AuxVariables]
[heat_transfer_coefficient]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.0
[]
[transferred_matrix_T]
initial_condition = 473
[]
[joules_per_s]
[]
[normal_dirn_x]
family = MONOMIAL
order = CONSTANT
[]
[normal_dirn_y]
family = MONOMIAL
order = CONSTANT
[]
[normal_dirn_z]
family = MONOMIAL
order = CONSTANT
[]
[enclosing_element_normal_length]
family = MONOMIAL
order = CONSTANT
[]
[enclosing_element_normal_thermal_cond]
family = MONOMIAL
order = CONSTANT
[]
[aperture]
family = MONOMIAL
order = CONSTANT
[]
[perm_times_app]
family = MONOMIAL
order = CONSTANT
[]
[density]
family = MONOMIAL
order = CONSTANT
[]
[viscosity]
family = MONOMIAL
order = CONSTANT
[]
[insitu_pp]
[]
[]
[AuxKernels]
[normal_dirn_x_auxk]
type = PorousFlowElementNormal
variable = normal_dirn_x
component = x
[]
[normal_dirn_y]
type = PorousFlowElementNormal
variable = normal_dirn_y
component = y
[]
[normal_dirn_z]
type = PorousFlowElementNormal
variable = normal_dirn_z
component = z
[]
[heat_transfer_coefficient_auxk]
type = ParsedAux
variable = heat_transfer_coefficient
coupled_variables = 'enclosing_element_normal_length enclosing_element_normal_thermal_cond'
constant_names = h_s
constant_expressions = 1E3 # should be much bigger than thermal_conductivity / L ~ 1
expression = 'if(enclosing_element_normal_length = 0, 0, h_s * enclosing_element_normal_thermal_cond * 2 * enclosing_element_normal_length / (h_s * enclosing_element_normal_length * enclosing_element_normal_length + enclosing_element_normal_thermal_cond * 2 * enclosing_element_normal_length))'
[]
[aperture]
type = PorousFlowPropertyAux
variable = aperture
property = porosity
[]
[perm_times_app]
type = PorousFlowPropertyAux
variable = perm_times_app
property = permeability
row = 0
column = 0
[]
[density]
type = PorousFlowPropertyAux
variable = density
property = density
phase = 0
[]
[viscosity]
type = PorousFlowPropertyAux
variable = viscosity
property = viscosity
phase = 0
[]
[insitu_pp]
type = FunctionAux
execute_on = initial
variable = insitu_pp
function = insitu_pp
[]
[]
[BCs]
[inject_heat]
type = DirichletBC
boundary = injection_node
variable = frac_T
value = 373
[]
[]
[DiracKernels]
[inject_fluid]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = ${injection_rate}
point = '58.8124 0.50384 74.7838'
variable = frac_P
[]
[withdraw_fluid]
type = PorousFlowPeacemanBorehole
SumQuantityUO = kg_out_uo
bottom_p_or_t = 10.6 # 1MPa + approx insitu at production point, to prevent aperture closing due to low porepressures
character = 1
line_length = 1
point_file = production.xyz
unit_weight = '0 0 0'
fluid_phase = 0
use_mobility = true
variable = frac_P
[]
[withdraw_heat]
type = PorousFlowPeacemanBorehole
SumQuantityUO = J_out_uo
bottom_p_or_t = 10.6 # 1MPa + approx insitu at production point, to prevent aperture closing due to low porepressures
character = 1
line_length = 1
point_file = production.xyz
unit_weight = '0 0 0'
fluid_phase = 0
use_mobility = true
use_enthalpy = true
variable = frac_T
[]
[]
[UserObjects]
[kg_out_uo]
type = PorousFlowSumQuantity
[]
[J_out_uo]
type = PorousFlowSumQuantity
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[water]
type = TabulatedBicubicFluidProperties
fp = true_water
temperature_min = 275 # K
temperature_max = 600
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = water97_tabulated.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water97_tabulated.csv
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityLinear
porosity_ref = 1E-4 # fracture porosity = 1.0, but must include fracture aperture of 1E-4 at P = insitu_pp
P_ref = insitu_pp
P_coeff = 1E-3 # this is in metres/MPa, ie for P_ref = 1/P_coeff, the aperture becomes 1 metre
porosity_min = 1E-5
[]
[permeability]
type = PorousFlowPermeabilityKozenyCarman
k0 = 1E-15 # fracture perm = 1E-11 m^2, but must include fracture aperture of 1E-4
poroperm_function = kozeny_carman_phi0
m = 0
n = 3
phi0 = 1E-4
[]
[internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2700 # kg/m^3
specific_heat_capacity = 0 # basically no rock inside the fracture
[]
[aq_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.6E-4 0 0 0 0.6E-4 0 0 0 0.6E-4' # thermal conductivity of water times fracture aperture. This should increase linearly with aperture, but is set constant in this model
[]
[]
[Functions]
[kg_rate]
type = ParsedFunction
symbol_values = 'dt kg_out'
symbol_names = 'dt kg_out'
expression = 'kg_out/dt'
[]
[insitu_pp]
type = ParsedFunction
expression = '10 - 0.847E-2 * z' # Approximate hydrostatic in MPa
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
outputs = 'none'
[]
[kg_out]
type = PorousFlowPlotQuantity
uo = kg_out_uo
[]
[kg_per_s]
type = FunctionValuePostprocessor
function = kg_rate
[]
[J_out]
type = PorousFlowPlotQuantity
uo = J_out_uo
[]
[TK_out]
type = PointValue
variable = frac_T
point = '101.705 160.459 39.5722'
[]
[P_out]
type = PointValue
variable = frac_P
point = '101.705 160.459 39.5722'
[]
[P_in]
type = PointValue
variable = frac_P
point = '58.8124 0.50384 74.7838'
[]
[]
[VectorPostprocessors]
[heat_transfer_rate]
type = NodalValueSampler
outputs = none
sort_by = id
variable = joules_per_s
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 10
growth_factor = 1.5
[]
dtmax = 1E8
end_time = 1E8
nl_abs_tol = 1E-3
nl_max_its = 20
[]
[Outputs]
print_linear_residuals = false
csv = true
[ex]
type = Exodus
sync_times = '1 10 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 5100 5200 5300 5400 5500 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8800 8900 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000 30000 50000 70000 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000 2100000 2200000 2300000 2400000 2500000 2600000 2700000 2800000 2900000'
sync_only = true
[]
[]
(modules/thermal_hydraulics/test/tests/components/inlet_mass_flow_rate_1phase/phy.massflowrate_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 444.447
initial_p = 7e6
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.1
length = 1
n_elems = 20
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.18
T = 444.447
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 7e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
start_time = 0.0
num_steps = 30
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 100
abort_on_solve_fail = true
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
file_base = 'phy.massflowrate_3eqn'
[exodus]
type = Exodus
show = 'rhouA T p'
[]
[]
(test/tests/userobjects/setup_interface_count/side.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./right_side]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 0.5 0'
block_id = 1
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./initial] # 1 per simulation
type = SideSetupInterfaceCount
count_type = 'initial'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./timestep] # once per timestep
type = SideSetupInterfaceCount
count_type = 'timestep'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./subdomain] # 1 on initial and for each timestep
type = SideSetupInterfaceCount
count_type = 'subdomain'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./initialize] # 1 for initial and 2 for each timestep
type = SideSetupInterfaceCount
count_type = 'initialize'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./finalize] # 1 for initial and 2 for each timestep
type = SideSetupInterfaceCount
count_type = 'finalize'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./execute] # 4 for initial and 8 for each timestep
type = SideSetupInterfaceCount
count_type = 'execute'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./threadjoin] # 1 for initial and 2 for each timestep
type = SideSetupInterfaceCount
count_type = 'threadjoin'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[]
[Outputs]
csv = true
[]
(test/tests/materials/stateful_prop/stateful_reg.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./diff]
type = MatDiffusion
variable = dummy
diffusivity = dummy_prop
[../]
[]
[Materials]
[./matprop]
type = Stateful
property_name = dummy_prop
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/phy.form_loss.i)
# This test measures the pressure drop across the volume junction with K=1.
A = 0.1
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-5'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1e-5
initial_T = 300
initial_p = 1e5
initial_vel = 1
n_elems = 20
length = 1
f = 0
fp = fp
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
q = 0
q_prime = 0
p_inf = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[K_fn]
type = TimeRampFunction
initial_value = 0
initial_time = 2
ramp_duration = 5
final_value = 1
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
A = ${A}
[]
[pipe2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
A = ${A}
initial_p = 1e5
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 0.005
initial_p = 1e5
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[pipe1_in]
type = InletVelocityTemperature1Phase
input = 'pipe1:in'
vel = 1
T = 300
[]
[pipe2_out]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[ControlLogic]
active = ''
[K_crtl]
type = TimeFunctionComponentControl
component = junction
parameter = K
function = K_fn
[]
[]
[Postprocessors]
[pJ_in]
type = SideAverageValue
variable = p
boundary = pipe1:out
[]
[pJ_out]
type = SideAverageValue
variable = p
boundary = pipe2:in
[]
[dpJ]
type = DifferencePostprocessor
value1 = pJ_in
value2 = pJ_out
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
end_time = 20
dt = 0.5
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 0
nl_abs_tol = 1e-8
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
csv = true
execute_on = 'final'
show = 'dpJ'
[]
(modules/thermal_hydraulics/test/tests/components/elbow_pipe_1phase/phy.position.i)
[GlobalParams]
gravity_vector = '0 -9.81 0'
initial_T = 310
initial_p = 1e5
initial_vel = 0
scaling_factor_1phase = '1e0 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = ElbowPipe1Phase
# geometry
position = '0 0 0'
orientation = '1 0 0'
start_angle = 270
end_angle = 360
radius = 0.25
n_elems = 50
# d = 0.1 m
A = 7.8539816340e-03
D_h = 1.0000000000e-01
f = 0.1
fp = fp
[]
[inlet]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-2
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-2
l_max_its = 30
[]
[Outputs]
exodus = true
show = 'A'
[]
(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity_wait.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
[]
[Adaptivity]
cycles_per_step = 1
marker = marker
max_h_level = 4
[./Markers]
[./marker]
type = BoxMarker
bottom_left = '0.35 0.25 0'
top_right = '0.5 0.5 0'
inside = refine
outside = coarsen
[../]
[../]
[]
[UserObjects]
[./mesh_adaptivity_off]
type = ToggleMeshAdaptivity
mesh_adaptivity = 'off'
apply_after_timestep = 1
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(modules/ray_tracing/test/tests/userobjects/ray_tracing_study/ray_data/ray_data.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmax = 5
ymax = 5
[]
[]
[RayBCs]
[kill1]
type = KillRayBC
boundary = 'top right bottom left'
study = test1
[]
[kill2]
type = KillRayBC
boundary = 'top right bottom left'
study = test2
[]
[kill3]
type = KillRayBC
boundary = 'top right bottom left'
study = test3
[]
[kill4]
type = KillRayBC
boundary = 'top right bottom left'
study = test4
[]
[]
[RayKernels]
[data1]
type = TestRayDataRayKernel
study = test1
[]
[data2]
type = TestRayDataRayKernel
study = test2
[]
[data3]
type = TestRayDataRayKernel
study = test3
[]
[data4]
type = TestRayDataRayKernel
study = test4
[]
[]
[UserObjects]
[test1]
type = TestRayDataStudy
execute_on = timestep_end
vertex_to_vertex = true
centroid_to_vertex = true
centroid_to_centroid = true
data_size = 1
aux_data_size = 2
[]
[test2]
type = TestRayDataStudy
execute_on = timestep_end
vertex_to_vertex = true
centroid_to_vertex = true
centroid_to_centroid = true
data_size = 2
aux_data_size = 3
[]
[test3]
type = TestRayDataStudy
execute_on = timestep_end
vertex_to_vertex = true
centroid_to_vertex = true
centroid_to_centroid = true
data_size = 3
aux_data_size = 4
[]
[test4]
type = TestRayDataStudy
execute_on = timestep_end
vertex_to_vertex = true
centroid_to_vertex = true
centroid_to_centroid = true
data_size = 4
aux_data_size = 6
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Problem]
solve = false
[]
[Adaptivity]
steps = 1
marker = marker
[Markers/marker]
type = BoxMarker
bottom_left = '3 0 0'
top_right = '5 5 0'
inside = REFINE
outside = DO_NOTHING
[]
[]
[Postprocessors]
[ray_distance1]
type = RayTracingStudyResult
result = total_distance
study = test1
[]
[ray_distance2]
type = RayTracingStudyResult
result = total_distance
study = test2
[]
[ray_distance3]
type = RayTracingStudyResult
result = total_distance
study = test3
[]
[ray_distance4]
type = RayTracingStudyResult
result = total_distance
study = test4
[]
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/examples/libtorch_drl_control/libtorch_drl_control_trainer.i)
[StochasticTools]
[]
[Samplers]
[dummy]
type = CartesianProduct
linear_space_items = '0 0.01 1'
[]
[]
[MultiApps]
[runner]
type = SamplerFullSolveMultiApp
sampler = dummy
input_files = 'libtorch_drl_control_sub.i'
[]
[]
[Transfers]
[nn_transfer]
type = LibtorchNeuralNetControlTransfer
to_multi_app = runner
trainer_name = nn_trainer
control_name = src_control
[]
[r_transfer]
type = MultiAppReporterTransfer
from_multi_app = runner
to_reporters = 'results/center_temp results/env_temp results/reward results/top_flux results/log_prob_top_flux'
from_reporters = 'T_reporter/center_temp_tend:value T_reporter/env_temp:value T_reporter/reward:value T_reporter/top_flux:value T_reporter/log_prob_top_flux:value'
[]
[]
[Trainers]
[nn_trainer]
type = LibtorchDRLControlTrainer
response = 'results/center_temp results/env_temp'
control = 'results/top_flux'
log_probability = 'results/log_prob_top_flux'
reward = 'results/reward'
num_epochs = 1000
update_frequency = 10
decay_factor = 0.0
loss_print_frequency = 10
critic_learning_rate = 0.0001
num_critic_neurons_per_layer = '64 27'
control_learning_rate = 0.0005
num_control_neurons_per_layer = '16 6'
# keep consistent with LibtorchNeuralNetControl
input_timesteps = 2
response_scaling_factors = '0.03 0.03'
response_shift_factors = '290 290'
action_standard_deviations = '0.02'
standardize_advantage = true
read_from_file = false
[]
[]
[Reporters]
[results]
type = ConstantReporter
real_vector_names = 'center_temp env_temp reward top_flux log_prob_top_flux'
real_vector_values = '0; 0; 0; 0; 0;'
outputs = csv
execute_on = timestep_begin
[]
[reward]
type = DRLRewardReporter
drl_trainer_name = nn_trainer
[]
[]
[Executioner]
type = Transient
num_steps = 440
[]
[Outputs]
file_base = output/train_out
csv = true
time_step_interval = 10
[]
(modules/porous_flow/test/tests/gravity/grav02d.i)
# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PP), 2components, vanGenuchten, constant fluid bulk-moduli for each phase, constant viscosity, constant permeability, Corey relative perm.
# A boundary condition enforces porepressures at the right boundary
# For better agreement with the analytical solution (ana_pp), just increase nx
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = -1
xmax = 0
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
x = '1E-3 1E-2 1E-1 2E-1'
y = '1E-3 1E-2 0.2E-1 1E-1'
[]
[]
[Variables]
[ppwater]
initial_condition = 0
[]
[ppgas]
initial_condition = 0.5
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[BCs]
[ppwater]
type = DirichletBC
boundary = right
variable = ppwater
value = 0
[]
[ppgas]
type = DirichletBC
boundary = right
variable = ppgas
value = 0.5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 0 0'
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = ppgas
gravity = '-1 0 0'
[]
[]
[Functions]
[ana_ppwater]
type = ParsedFunction
symbol_names = 'g B p0 rho0'
symbol_values = '1 2 pp_water_top 1'
expression = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
viscosity = 0.5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[Postprocessors]
[pp_water_top]
type = PointValue
variable = ppwater
point = '0 0 0'
[]
[pp_water_base]
type = PointValue
variable = ppwater
point = '-1 0 0'
[]
[pp_water_analytical]
type = FunctionValuePostprocessor
function = ana_ppwater
point = '-1 0 0'
[]
[ppwater_00]
type = PointValue
variable = ppwater
point = '0 0 0'
[]
[ppwater_01]
type = PointValue
variable = ppwater
point = '-0.1 0 0'
[]
[ppwater_02]
type = PointValue
variable = ppwater
point = '-0.2 0 0'
[]
[ppwater_03]
type = PointValue
variable = ppwater
point = '-0.3 0 0'
[]
[ppwater_04]
type = PointValue
variable = ppwater
point = '-0.4 0 0'
[]
[ppwater_05]
type = PointValue
variable = ppwater
point = '-0.5 0 0'
[]
[ppwater_06]
type = PointValue
variable = ppwater
point = '-0.6 0 0'
[]
[ppwater_07]
type = PointValue
variable = ppwater
point = '-0.7 0 0'
[]
[ppwater_08]
type = PointValue
variable = ppwater
point = '-0.8 0 0'
[]
[ppwater_09]
type = PointValue
variable = ppwater
point = '-0.9 0 0'
[]
[ppwater_10]
type = PointValue
variable = ppwater
point = '-1 0 0'
[]
[ppgas_00]
type = PointValue
variable = ppgas
point = '0 0 0'
[]
[ppgas_01]
type = PointValue
variable = ppgas
point = '-0.1 0 0'
[]
[ppgas_02]
type = PointValue
variable = ppgas
point = '-0.2 0 0'
[]
[ppgas_03]
type = PointValue
variable = ppgas
point = '-0.3 0 0'
[]
[ppgas_04]
type = PointValue
variable = ppgas
point = '-0.4 0 0'
[]
[ppgas_05]
type = PointValue
variable = ppgas
point = '-0.5 0 0'
[]
[ppgas_06]
type = PointValue
variable = ppgas
point = '-0.6 0 0'
[]
[ppgas_07]
type = PointValue
variable = ppgas
point = '-0.7 0 0'
[]
[ppgas_08]
type = PointValue
variable = ppgas
point = '-0.8 0 0'
[]
[ppgas_09]
type = PointValue
variable = ppgas
point = '-0.9 0 0'
[]
[ppgas_10]
type = PointValue
variable = ppgas
point = '-1 0 0'
[]
[]
[Preconditioning]
active = andy
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
[TimeStepper]
type = FunctionDT
function = dts
[]
end_time = 1.0
[]
[Outputs]
[csv]
type = CSV
execute_on = 'initial final'
file_base = grav02d
[]
[]
(modules/contact/test/tests/simple_contact/two_block_compress/two_equal_blocks_compress_3d_pg.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX8
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'left_bottom left_back left_right left_front left_left left_top'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 1.0
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX8
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3 4 5'
# new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
new_boundary = '100 101 102 103 104 105'
[]
[right_block_sidesets_rename]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '100 101 102 103 104 105'
new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets_rename
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = 'left_right'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = 'right_left'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x = '0 0.5'
y = '0 0.2'
[]
[vertical_movement]
type = PiecewiseLinear
x = '0 1.0'
y = '0 0'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'left_left'
function = horizontal_movement
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'left_left'
function = vertical_movement
[]
[fix_left_z]
type = DirichletBC
variable = disp_z
boundary = 'left_left'
value = 0.0
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 'right_right'
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 'right_right'
value = 0.0
[]
[fix_right_z]
type = DirichletBC
variable = disp_z
boundary = 'right_right'
value = 0.0
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
correct_edge_dropping = true
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist nonzero 1e-10'
line_search = 'none'
dt = 0.1
dtmin = 0.01
end_time = 0.4
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = 'secondary_lower'
[]
[normal_lm]
type = ElementAverageValue
variable = normal_lm
block = 'secondary_lower'
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(modules/solid_mechanics/test/tests/multi/three_surface00.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1E-6m in y direction and 1E-6 in z direction.
# trial stress_yy = 1 and stress_zz = 1
#
# Then SimpleTester2 should activate and the algorithm will return to
# stress_yy = 0.75, stress_zz = 0.75
# internal2 should be 0.25
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface00
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/hyperelastic_viscoplastic/one_elem_multi.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./peeq_soft]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./peeq_hard]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./peeq_soft]
type = MaterialRealAux
variable = peeq_soft
property = ep_eqv1
execute_on = timestep_end
block = 0
[../]
[./peeq_hard]
type = MaterialRealAux
variable = peeq_hard
property = ep_eqv2
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = '0.01*t'
[../]
[]
[UserObjects]
[./flowstress1]
type = HEVPRambergOsgoodHardening
yield_stress = 100
hardening_exponent = 0.1
reference_plastic_strain = 0.002
intvar_prop_name = ep_eqv1
[../]
[./flowstress2]
type = HEVPRambergOsgoodHardening
yield_stress = 100
hardening_exponent = 0.3
reference_plastic_strain = 0.002
intvar_prop_name = ep_eqv2
[../]
[./flowrate1]
type = HEVPFlowRatePowerLawJ2
reference_flow_rate = 0.0001
flow_rate_exponent = 50.0
flow_rate_tol = 1
strength_prop_name = flowstress1
[../]
[./flowrate2]
type = HEVPFlowRatePowerLawJ2
reference_flow_rate = 0.0001
flow_rate_exponent = 50.0
flow_rate_tol = 1
strength_prop_name = flowstress2
[../]
[./ep_eqv1]
type = HEVPEqvPlasticStrain
intvar_rate_prop_name = ep_eqv_rate1
[../]
[./ep_eqv_rate1]
type = HEVPEqvPlasticStrainRate
flow_rate_prop_name = flowrate1
[../]
[./ep_eqv2]
type = HEVPEqvPlasticStrain
intvar_rate_prop_name = ep_eqv_rate2
[../]
[./ep_eqv_rate2]
type = HEVPEqvPlasticStrainRate
flow_rate_prop_name = flowrate2
[../]
[]
[Materials]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[./viscop]
type = FiniteStrainHyperElasticViscoPlastic
block = 0
resid_abs_tol = 1e-18
resid_rel_tol = 1e-8
maxiters = 50
max_substep_iteration = 5
flow_rate_user_objects = 'flowrate1 flowrate2'
strength_user_objects = 'flowstress1 flowstress2'
internal_var_user_objects = 'ep_eqv1 ep_eqv2'
internal_var_rate_user_objects = 'ep_eqv_rate1 ep_eqv_rate2'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./peeq_soft]
type = ElementAverageValue
variable = peeq_soft
block = 'ANY_BLOCK_ID 0'
[../]
[./peeq_hard]
type = ElementAverageValue
variable = peeq_hard
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.02
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.02
num_steps = 10
[]
[Outputs]
file_base = one_elem_multi
exodus = true
csv = false
[]
(test/tests/controls/time_periods/multiapps/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
initial_condition = 1
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.2
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
start_time = 0.3 # set to match start time of MultiApp in parent
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/recharge_discharge/rd01.i)
[Mesh]
type = GeneratedMesh
dim = 2
# very little mesh dependence here
nx = 120
ny = 1
xmin = 0
xmax = 6
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1 10 500 5000 5000'
x = '0 10 100 1000 10000 100000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1E3
bulk_mod = 2E7
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.336
al = 1.43E-4
[../]
[./RelPermPower]
type = RichardsRelPermVG1
scut = 0.99
simm = 0.0
m = 0.336
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E+2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -72620.4
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[BCs]
active = 'recharge'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pressure
boundary = 'right'
pressures = '0 1E9'
bare_fluxes = '-2.315E-3 -2.315E-3'
use_relperm = false
use_mobility = false
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.33
mat_permeability = '0.295E-12 0 0 0 0.295E-12 0 0 0 0.295E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1.01E-3
gravity = '-10 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 359424
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rd01
time_step_interval = 100000
execute_on = 'initial final'
exodus = true
[]
(test/tests/multiapps/catch_up/failing_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = FailingProblem
fail_steps = '2'
[../]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/exceptions/missing_sto2.i)
# Missing stoichiometric coefficient in CoupledBEEquilibriumSub Kernel
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[./c]
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./c_ie]
type = PrimaryTimeDerivative
variable = c
[../]
[./aeq]
type = CoupledBEEquilibriumSub
variable = a
log_k = 1
weight = 2
sto_u = 2
v = 'b c'
sto_v = 1
gamma_v = '2 2'
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
end_time = 1
[]
(test/tests/outputs/perf_graph/multi_app/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
[MultiApps]
[./sub_app]
positions = '0 0 0'
type = TransientMultiApp
input_files = 'sub.i'
app_type = MooseTestApp
[../]
[]
(modules/phase_field/test/tests/phase_field_crystal/PFC_IC/PFC_IC_FCC_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmax = 10
ymax = 10
[]
[Variables]
[./rho]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = rho
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
[ICs]
[./rho_IC]
y2 = 8.75
lc = 5
y1 = 1.25
x2 = 8.75
crystal_structure = FCC
variable = rho
x1 = 1.25
type = PFCFreezingIC
min = .3
max = .7
[../]
[]
(modules/porous_flow/test/tests/energy_conservation/heat04_action_KT.i)
# heat04, but using an action with KT stabilization.
# See heat04.i for a full discussion of the results.
# The KT stabilization should have no impact as there is no flow, but this input file checks that MOOSE runs.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.5
cv = 2
cp = 2
bulk_modulus = 2.0
density0 = 3.0
[]
[]
[PorousFlowUnsaturated]
coupling_type = ThermoHydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = pp
temperature = temp
dictator_name = Sir
biot_coefficient = 1.0
gravity = '0 0 0'
fp = the_simple_fluid
van_genuchten_alpha = 1.0E-12
van_genuchten_m = 0.5
relative_permeability_type = Corey
relative_permeability_exponent = 0.0
stabilization = KT
flux_limiter_type = superbee
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = Sir
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[temp]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[heat_source]
type = BodyForce
function = 1
variable = temp
[]
[]
[Functions]
[err_T_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1'
expression = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
[]
[err_pp_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1 2 p0 0.5'
expression = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosity
thermal = true
fluid = true
mechanical = true
ensure_positive = false
biot_coefficient = 1.0
porosity_zero = 0.5
thermal_expansion_coeff = 0.25
solid_bulk = 2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 0.2
density = 5.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = pp
[]
[t0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = temp
[]
[porosity]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = porosity
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[err_T]
type = FunctionValuePostprocessor
function = err_T_fcn
[]
[err_P]
type = FunctionValuePostprocessor
function = err_pp_fcn
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = heat04_action
csv = true
[]
(modules/porous_flow/test/tests/basic_advection/2phase.i)
# Basic advection of u in a 2-phase situation
#
# grad(P) = -2
# density * gravity = 4 * 0.25
# grad(P) - density * gravity = -3
# permeability = 10
# relative permeability = 0.5
# viscosity = 150
# so Darcy velocity = 0.1
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[P0]
[]
[P1]
[]
[]
[ICs]
[P0]
type = FunctionIC
variable = P0
function = '0'
[]
[P1]
type = FunctionIC
variable = P1
function = '2*(1-x)'
[]
[u]
type = FunctionIC
variable = u
function = 'if(x<0.1,1,0)'
[]
[]
[Kernels]
[u_dot]
type = TimeDerivative
variable = u
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = ''
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
density0 = 32
viscosity = 123
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = P0
phase1_porepressure = P1
capillary_pressure = pc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '10 0 0 0 10 0 0 0 10'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityConst
kr = 0.5
phase = 1
[]
[darcy_velocity]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 1
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -snes_rtol'
petsc_options_value = ' lu 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/porous_flow/examples/reservoir_model/regular_grid.i)
# SPE 10 comparative problem - model 1
# Data and description from https://www.spe.org/web/csp/datasets/set01.htm
# Simple input file that just establishes gravity equilibrium in the model
#
# Heterogeneous permeability is included by reading data from an external file
# using the PiecewiseMultilinear function, and saving that data to an elemental
# AuxVariable that is then used in PorousFlowPermeabilityConstFromVar
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 20
xmax = 762
ymax = 15.24
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -9.81 0'
temperature_unit = Celsius
[]
[Variables]
[porepressure]
initial_condition = 20e6
[]
[]
[Functions]
[perm_md_fcn]
type = PiecewiseMultilinear
data_file = spe10_case1.data
[]
[]
[BCs]
[top]
type = DirichletBC
variable = porepressure
value = 20e6
boundary = top
[]
[]
[AuxVariables]
[temperature]
initial_condition = 50
[]
[xnacl]
initial_condition = 0.1
[]
[porosity]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.2
[]
[perm_md]
family = MONOMIAL
order = CONSTANT
[]
[perm]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = porepressure
[]
[flux0]
type = PorousFlowFullySaturatedDarcyFlow
variable = porepressure
[]
[]
[AuxKernels]
[perm_md]
type = FunctionAux
function = perm_md_fcn
variable = perm_md
execute_on = initial
[]
[perm]
type = ParsedAux
variable = perm
coupled_variables = perm_md
expression = '9.869233e-16*perm_md'
execute_on = initial
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = porepressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[watertab]
type = TabulatedBicubicFluidProperties
fp = water
save_file = false
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[ps]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[massfrac]
type = PorousFlowMassFraction
[]
[brine]
type = PorousFlowBrine
compute_enthalpy = false
compute_internal_energy = false
xnacl = xnacl
phase = 0
water_fp = watertab
[]
[porosity]
type = PorousFlowPorosityConst
porosity = porosity
[]
[permeability]
type = PorousFlowPermeabilityConstFromVar
perm_xx = perm
perm_yy = perm
perm_zz = perm
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e5
nl_abs_tol = 1e-12
nl_rel_tol = 1e-06
steady_state_detection = true
steady_state_tolerance = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e2
[]
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/heat_mass_transfer/variable_transfer_variable_0D.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Variables]
[u]
initial_condition = 1
[]
[]
[AuxVariables]
[v]
initial_condition = 10
[]
[c]
initial_condition = 1e-1
[]
[]
[Kernels]
[u_dot]
type = TimeDerivative
variable = u
[]
[value_transfer]
type = PorousFlowHeatMassTransfer
variable = u
v = v
transfer_coefficient = c
[]
[]
[Postprocessors]
[point_value]
type = PointValue
variable = u
point = '0.5 0.5 0.'
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 11
dt = 1
[]
[Outputs]
csv = true
[]
(modules/phase_field/examples/anisotropic_interfaces/echebarria_iso.i)
#This example implements an isotropic, isothermal version of the
#binary alloy solidification model of Echebarria et al.,
#Physical Review E, 70, 061604 (2004). The governing equations are (132)-(133)
#Temperature gradient, pulling velocity, and interfacial energy anisotropy
#are not included.
#The sinusoidal perturbation at the interface decays appproximately
#exponentially with approximate decay constant 1.55e-4, in agreement
#with linear stability analysis
[Mesh]
type = GeneratedMesh
dim = 2
nx = 120
ny = 300
xmin = 0
xmax = 96
ymin = 0
ymax = 240
[]
[GlobalParams]
enable_jit = true
derivative_order = 2
[]
[Variables]
[phi]
[]
[U]
[]
[]
[AuxVariables]
[c]
[]
[]
[ICs]
[phi_IC]
type = FunctionIC
variable = phi
function = ic_func_phi
[]
[U_IC]
type = FunctionIC
variable = U
function = ic_func_U
[]
[]
[Functions]
[ic_func_phi]
type = ParsedFunction
symbol_names = 'midpoint lambda A'
symbol_values = '40 96 8'
expression = 'tanh(-(y - (midpoint + A * cos(2 * pi * x / lambda))) / sqrt(2))'
[]
[ic_func_U]
type = ParsedFunction
expression = '0'
[]
[]
[Kernels]
# Order parameter phi
[AC_dphi_dt]
type = SusceptibilityTimeDerivative
variable = phi
f_name = dphi_dt_pre
[]
[AC_grad]
type = MatDiffusion
variable = phi
diffusivity = as_sq
[]
[AC_floc]
type = AllenCahn
variable = phi
f_name = f_loc
mob_name = L
coupled_variables = 'U'
[]
#dimensionless supersaturation U
[diff_dU_dt]
type = SusceptibilityTimeDerivative
variable = U
f_name = dU_dt_pre
coupled_variables = 'phi'
[]
[diff_grad]
type = MatDiffusion
variable = U
diffusivity = D_interp
args = 'phi'
[]
[diff_antitrapping]
type = AntitrappingCurrent
variable = U
v = phi
f_name = antitrap_pre
[]
[diff_dphidt]
type = CoupledSusceptibilityTimeDerivative
variable = U
v = phi
f_name = coupled_pre
[]
[]
[AuxKernels]
[c_aux]
type = ParsedAux
variable = c
constant_names = 'c_l k'
constant_expressions = '0.33 0.1712'
coupled_variables = 'phi U'
expression = '(1 + (1-k) * U) / 2 * c_l * (1+k - (1-k)*phi)'
[]
[]
[Materials]
[dphi_dt_pre_material]
type = DerivativeParsedMaterial
property_name = dphi_dt_pre
material_property_names = 'as_sq(phi) k'
expression = '(1-(1-k)*0) * as_sq'
[]
[as_sq_material]
type = DerivativeParsedMaterial
property_name = as_sq
expression = '1'
[]
[f_loc_material]
type = DerivativeParsedMaterial
property_name = f_loc
coupled_variables = 'phi U'
constant_names = 'a1'
constant_expressions = '5*sqrt(2)/8'
material_property_names = 'epsilon'
expression = '-phi^2/2 + phi^4/4 + a1 * epsilon * (phi - 2*phi^3/3 + phi^5/5) * U'
[]
[dU_dt_pre_material]
type = DerivativeParsedMaterial
property_name = dU_dt_pre
coupled_variables = 'phi'
material_property_names = 'k'
expression = '(1+k)/2 - (1-k)/2 * phi'
[]
[D_interp_material]
type = DerivativeParsedMaterial
property_name = D_interp
coupled_variables = 'phi'
material_property_names = 'epsilon'
constant_names = ' a1 a2'
constant_expressions = '5*sqrt(2)/8 0.6267'
expression = 'a1 * a2 * epsilon * (1-phi)/2'
# expression = 'a1 * a2 * epsilon'
output_properties = 'D_interp'
outputs = 'exodus'
[]
[antitrap_pre_material]
type = DerivativeParsedMaterial
property_name = antitrap_pre
coupled_variables = 'U'
material_property_names = 'k'
expression = '1/(2*sqrt(2)) * (1 + (1-k) * U)'
[]
[coupled_pre_material]
type = DerivativeParsedMaterial
property_name = coupled_pre
coupled_variables = 'U'
material_property_names = 'k'
expression = '- (1 + (1-k) * U) / 2'
[]
[const]
type = GenericConstantMaterial
prop_names = ' L k epsilon'
prop_values = '1.0 0.1712 30 '
[]
[]
[Postprocessors]
[int_position]
type = FindValueOnLine
start_point = '0 0 0'
end_point = '0 100 0'
v = phi
target = 0
tol = 1e-8
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
nl_abs_tol = 1e-9
end_time = 1e9
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 8
iteration_window = 2
[]
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4tt_out
exodus = true
[]
(test/tests/multiapps/relaxation/sub_relaxed_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
initial_condition = 1
[]
[inverse_v]
initial_condition = 1
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = inverse_v
[]
[]
[AuxKernels]
[invert_v]
type = QuotientAux
variable = inverse_v
denominator = v
numerator = 20.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[Neumann_right]
type = NeumannBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[]
[Outputs]
exodus = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_begin
positions = '0 0 0'
input_files = sub_relaxed_sub.i
transformed_variables = v
relaxation_factor = 0.94
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/combined/test/tests/ad_cavity_pressure/additional_volume.i)
#
# Cavity Pressure Test using using automatic differentiation
#
# This test is designed to compute an internal pressure based on
# p = n * R * / (V_cavity / T_cavity + V_add / T_add)
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T_cavity is the temperature in the cavity
# T_add is the temperature of the additional volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7. An additional volume of 2 is added.
#
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V_cavity0 + gamma * t + V_add
# with
# alpha = n0
# beta = T0 / 2
# gamma = -(0.003322259...) * V0
# T0 = 240.54443866068704
# V_cavity0 = 7
# V_add = 2
# T_add = 100
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# An additional volume of 2 with a temperature of 100.0 is included.
#
# So, n0 = p0 * (V_cavity / T_cavity + V_add / T_add) / R
# = 100 * (7 / 240.544439 + 2 / 100) / 8.314472
# = 0.59054
#
# The parameters combined at t = 1 gives p = 249.647.
#
# This test sets the initial temperature to 500, but the CavityPressure
# is told that that initial temperature is T0. Thus, the final solution
# is unchanged.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 3d.e
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.59054'
[]
[additional_volume]
type = ConstantFunction
value = 2
[]
[temperature_of_additional_volume]
type = ConstantFunction
value = 100
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 500
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
use_automatic_differentiation = true
[]
[heat]
type = ADDiffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = ADDiffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = FunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = ADFunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = ADFunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
initial_temperature = 240.54443866068704
volume = internalVolume
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
additional_volumes = volume1
temperature_of_additional_volumes = temperature1
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elast_tensor1]
type = ADComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 1
[]
[strain1]
type = ADComputeFiniteStrain
block = 1
[]
[stress1]
type = ADComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ADComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 2
[]
[strain2]
type = ADComputeFiniteStrain
block = 2
[]
[stress2]
type = ADComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[volume1]
type = FunctionValuePostprocessor
function = additional_volume
execute_on = 'initial linear'
[]
[temperature1]
type = FunctionValuePostprocessor
function = temperature_of_additional_volume
execute_on = 'initial linear'
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/three_surface20.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.1E-6m in y direction and 1.7E-6 in z direction.
# trial stress_yy = 1.1 and stress_zz = 1.7
#
# Then all yield functions will activate
# However, there is linear dependence. SimpleTester1 will be rutned off.
# The algorithm will return to
# stress_yy=0.5 and stress_zz=1
# internal0=0.1, internal2=0.6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.7E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface20
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/flow_channel/test.i)
# Test that the initial conditions read from the exodus file are correct
[GlobalParams]
scaling_factor_1phase = '1. 1.e-2 1.e-4'
closures = simple_closures
initial_from_file = 'steady_state_out.e'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.1
T = 500
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 6e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'initial'
velocity_as_vector = false
[]
(modules/phase_field/test/tests/initial_conditions/BimodalSuperellipsoidsIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = BimodalSuperellipsoidsIC
variable = c
x_positions = '10.0 40.0'
y_positions = '25.0 25.0'
z_positions = '0.0 0.0'
as = '8.0 8.0'
bs = '8.0 8.0'
cs = '1 1'
ns = '3.5 3.5'
npart = 5
invalue = 1.0
outvalue = -0.8
int_width = 4.0
large_spac = 5
small_spac = 2
small_a = 5
small_b = 5
small_c = 5
small_n = 2
size_variation_type = normal
size_variation = 0.5
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-4
nl_max_its = 40
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
exodus = false
[./out]
type = Exodus
refinements = 2
[../]
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_elemental_only.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
from_variable = source_element
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = 'source_element'
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/richards/test/tests/gravity_head_1/gh15.i)
# unsaturated = false
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh15
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s03.i)
# apply a sink flux with use_relperm=true and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = -y
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[AuxVariables]
[flux_out]
[]
[xval]
[]
[yval]
[]
[]
[ICs]
[xval]
type = FunctionIC
variable = xval
function = x
[]
[yval]
type = FunctionIC
variable = yval
function = y
[]
[]
[Functions]
[mass00]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
symbol_names = 'vol por dens0 pp bulk al m'
symbol_values = '0.25 0.1 1.1 p00 1.3 1.1 0.5'
[]
[sat00]
type = ParsedFunction
expression = 'pow(1+pow(-al*pp,1.0/(1-m)),-m)'
symbol_names = 'pp al m'
symbol_values = 'p00 1.1 0.5'
[]
[mass01]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
symbol_names = 'vol por dens0 pp bulk al m'
symbol_values = '0.25 0.1 1.1 p01 1.3 1.1 0.5'
[]
[expected_mass_change00]
type = ParsedFunction
expression = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area*dt'
symbol_names = 'fcn perm dens0 pp bulk visc area dt al m'
symbol_values = '6 0.2 1.1 p00 1.3 1.1 0.5 1E-3 1.1 0.5'
[]
[expected_mass_change01]
type = ParsedFunction
expression = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area*dt'
symbol_names = 'fcn perm dens0 pp bulk visc area dt al m'
symbol_values = '6 0.2 1.1 p01 1.3 1.1 0.5 1E-3 1.1 0.5'
[]
[mass00_expect]
type = ParsedFunction
expression = 'mass_prev-mass_change'
symbol_names = 'mass_prev mass_change'
symbol_values = 'm00_prev del_m00'
[]
[mass01_expect]
type = ParsedFunction
expression = 'mass_prev-mass_change'
symbol_names = 'mass_prev mass_change'
symbol_values = 'm01_prev del_m01'
[]
[sat01]
type = ParsedFunction
expression = 'pow(1+pow(-al*pp,1.0/(1-m)),-m)'
symbol_names = 'pp al m'
symbol_values = 'p01 1.1 0.5'
[]
[expected_mass_change_rate]
type = ParsedFunction
expression = 'fcn*pow(pow(1+pow(-al*pp,1.0/(1-m)),-m),2)*area'
symbol_names = 'fcn perm dens0 pp bulk visc area dt al m'
symbol_values = '6 0.2 1.1 p00 1.3 1.1 0.5 1E-3 1.1 0.5'
[]
[]
[Postprocessors]
[p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m00]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'initial timestep_end'
[]
[m00_prev]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'timestep_begin'
outputs = 'console'
[]
[del_m00]
type = FunctionValuePostprocessor
function = expected_mass_change00
execute_on = 'timestep_end'
outputs = 'console'
[]
[m00_expect]
type = FunctionValuePostprocessor
function = mass00_expect
execute_on = 'timestep_end'
[]
[p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m01]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'initial timestep_end'
[]
[m01_prev]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'timestep_begin'
outputs = 'console'
[]
[del_m01]
type = FunctionValuePostprocessor
function = expected_mass_change01
execute_on = 'timestep_end'
outputs = 'console'
[]
[m01_expect]
type = FunctionValuePostprocessor
function = mass01_expect
execute_on = 'timestep_end'
[]
[p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[s00]
type = FunctionValuePostprocessor
function = sat00
execute_on = 'initial timestep_end'
[]
[mass00_rate]
type = FunctionValuePostprocessor
function = expected_mass_change_rate
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[flux]
type = PorousFlowSink
boundary = 'left'
variable = pp
use_mobility = false
use_relperm = true
fluid_phase = 0
flux_function = 6
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.018
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s03
[console]
type = Console
execute_on = 'nonlinear linear'
time_step_interval = 5
[]
[csv]
type = CSV
execute_on = 'timestep_end'
time_step_interval = 2
[]
[]
(test/tests/bcs/periodic/periodic_bc_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
primary = 3
secondary = 1
translation = '40 0 0'
[../]
[./y]
variable = u
primary = 0
secondary = 2
translation = '0 40 0'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out
exodus = true
[]
(modules/contact/test/tests/simple_contact/simple_contact_rz_test.i)
#
# The analytic solution is:
# disp_x = -7e-5 * x
# disp_y = 6e-5 * y
# stress_xx = stress_zz = -100
# stress_yy = stress_xy = 0
#
# Note: Run merged_rz.i to generate a solution to compare to that doesn't use contact.
[Mesh]
file = contact_rz.e
# PETSc < 3.5.0 requires the iteration patch_update_strategy to
# avoid PenetrationLocator warnings, which are currently treated as
# errors by the TestHarness.
patch_update_strategy = 'iteration'
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0 1'
y = '0 1'
scale_factor = 100
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = FINITE
generate_output = 'stress_xx stress_xy stress_zx stress_yy stress_zz stress_yz'
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 1e5
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 10
value = 0.0
[../]
[./Pressure]
[./right_pressure]
boundary = 4
function = pressure
[../]
[../]
[]
[Materials]
[./stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-9
l_max_its = 20
dt = 1.0
end_time = 1.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/sub_wrong_order.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./b]
family = SCALAR
order = FIFTH
[../]
[]
[ICs]
[./ic]
type = ScalarComponentIC
variable = b
values = '1.0 2.0 3.0 4.0 5.0'
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
[]
[Outputs]
hide = 'u'
exodus = true
[]
(modules/xfem/test/tests/pressure_bc/edge_2d_pressure.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 9
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.0 0.5 0.5 0.5'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
generate_output = 'stress_xx stress_yy'
[../]
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0 1.0 2.0'
y = '0 500 1000'
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./top_y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.0
[../]
[./bottom_x]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[]
[DiracKernels]
[./pressure_x]
type = XFEMPressure
variable = disp_x
component = 0
function = pressure
[../]
[./pressure_y]
type = XFEMPressure
variable = disp_y
component = 1
function = pressure
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1
end_time = 2
[]
[Outputs]
file_base = edge_2d_pressure_out
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/wli01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1000
ny = 1
xmin = -10000
xmax = 0
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureBW
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 4
density0 = 10
thermal_expansion = 0
[]
[]
[Materials]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[relperm]
type = PorousFlowRelativePermeabilityBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[]
[Variables]
[pressure]
initial_condition = -1E-4
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-0.1 0 0'
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[]
[BCs]
[base]
type = DirichletBC
boundary = 'left'
value = -1E-4
variable = pressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '-5000 0 0'
end_point = '0 0 0'
sort_by = x
num_points = 71
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 1000
dt = 1
[]
[Outputs]
file_base = wli01
sync_times = '100 500 1000'
[exodus]
type = Exodus
sync_only = true
[]
[along_line]
type = CSV
sync_only = true
[]
[]
(modules/richards/test/tests/newton_cooling/nc01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1000
ny = 1
xmin = 0
xmax = 100
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 1.0E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 2E6
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = pressure
boundary = left
value = 2E6
[../]
[./newton]
type = RichardsPiecewiseLinearSink
variable = pressure
boundary = right
pressures = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
bare_fluxes = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
use_mobility = false
use_relperm = false
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
end_time = 1E8
dt = 1E6
[]
[Outputs]
file_base = nc01
time_step_interval = 100000
execute_on = 'initial final'
exodus = true
[]
(test/tests/auxkernels/constant_scalar_aux/constant_scalar_aux.i)
#
# Testing a solution that is second order in space and first order in time
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[AuxVariables]
[./x]
family = SCALAR
order = FIRST
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[ICs]
[./ic_x]
type = ScalarConstantIC
variable = x
value = 11
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = ((x*x)+(y*y))-(4*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[]
[AuxScalarKernels]
[./const_x]
type = ConstantScalarAux
variable = x
value = 11
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.25
# [./Adaptivity]
# refine_fraction = 0.2
# coarsen_fraction = 0.3
# max_h_level = 4
# [../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto20.i)
# DruckerPragerHyperbolic
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
smoother = 1
yield_function_tolerance = 1E-11
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = dp
tangent_operator = nonlinear
min_stepsize = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/tensile/planar8.i)
# A single unit element is stretched by (0.5, 0.4, 0.3)E-6m
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_xx = 1.72 Pa
# stress_yy = 1.52 Pa
# stress_zz = 1.32 Pa
# tensile_strength is set to 1.3Pa hardening to 2Pa over intnl=1E-6
#
# The return should be to the edge (the algorithm will first try the tip) with
# according to mathematica
# internal = 1.67234152669E-7
# stress_xx = stress_yy = 1.3522482794
# stress_zz = 1.2195929084
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.5E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.4E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.3E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningCubic
value_0 = 1.3
value_residual = 2
internal_limit = 1E-6
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
shift = 1E-6
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = tens
debug_fspb = none
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar8
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard21.i)
# Mohr-Coulomb only
# apply stretches in x direction and smaller stretches in the y direction
# to observe return to the MC plane
# This tests uses hardening of the cohesion. The returned configuration
# should obey
# 0 = 0.5 * (Smax - Smin) + 0.5 * (Smax + Smin) * sin(phi) - C cos(phi)
# which allows inference of C.
# The tensile internal parameter is recorded, to check that it is zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.4E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.1E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[]
[Postprocessors]
[./s_max]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_mid]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_min]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./mc_coh]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 20
internal_limit = 5E-6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1E7
poissons_ratio = 0.3
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 0
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_hard21
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/L/large.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./b]
family = SCALAR
order = SIXTH
[../]
[]
[ICs]
[./ic]
type = ScalarComponentIC
variable = b
values = '1.0 2.0 3.0 4.0 5.0 6.0'
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
[]
[Outputs]
hide = 'u'
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/mass01_fully_saturated.i)
# FullySaturatedMassTimeDerivative
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.5
bulk_modulus = 1.5
density0 = 1.0
[]
[]
[Variables]
[pp]
[]
[T]
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[]
[disp_y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[]
[disp_z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[]
[pp]
type = RandomIC
variable = pp
min = 0
max = 1
[]
[T]
type = RandomIC
variable = T
min = 0
max = 1
[]
[]
[BCs]
# necessary otherwise volumetric strain rate will be zero
[disp_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[disp_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'left right'
[]
[disp_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'left right'
[]
[]
[Kernels]
[mass0]
type = PorousFlowFullySaturatedMassTimeDerivative
variable = pp
coupling_type = ThermoHydroMechanical
biot_coefficient = 0.9
[]
[dummyT]
type = TimeDerivative
variable = T
[]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp disp_x disp_y disp_z T'
number_fluid_phases = 1
number_fluid_components = 1
[]
[simple1]
type = TensorMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1E20
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 2.0
shear_modulus = 3.0
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[temperature]
type = PorousFlowTemperature
temperature = T
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst # only the initial vaue of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.9
fluid_bulk_modulus = 1.5
solid_bulk_compliance = 0.5
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.9
fluid_coefficient = 0.5
drained_coefficient = 0.4
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
exodus = false
[]
(test/tests/reporters/restartable_data_reporter/restartable_data_reporter.i)
[Mesh/gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Reporters/data]
type = RestartableDataReporter
include = 'FEProblemBase/*/time*'
[]
[Outputs]
[out]
type = JSON
execute_system_information_on = none
[]
[]
(modules/stochastic_tools/test/tests/transfers/monte_carlo/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[left_bc]
type = PointValue
point = '0 0 0'
variable = u
[]
[right_bc]
type = PointValue
point = '1 0 0'
variable = u
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/hertz_spherical/hertz_contact_hex20.i)
# Hertz Contact: Sphere on sphere
# Spheres have the same radius, Young's modulus, and Poisson's ratio.
# Define E:
# 1/E = (1-nu1^2)/E1 + (1-nu2^2)/E2
#
# Effective radius R:
# 1/R = 1/R1 + 1/R2
#
# F is the applied compressive load.
#
# Area of contact a::
# a^3 = 3FR/4E
#
# Depth of indentation d:
# d = a^2/R
#
#
# Let R1 = R2 = 2. Then R = 1.
#
# Let nu1 = nu2 = 0.25, E1 = E2 = 1.40625e7. Then E = 7.5e6.
#
# Let F = 10000. Then a = 0.1, d = 0.01.
#
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y disp_z'
order = SECOND
[]
[Mesh]#Comment
file = hertz_contact_hex20.e
allow_renumbering = false
[] # Mesh
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 795.77471545947674 # 10000/pi/2^2
[../]
[./disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.01 -0.01'
[../]
[] # Functions
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[./disp_z]
order = SECOND
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[] # AuxVariables
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
extra_vector_tags = 'ref'
save_in = 'saved_x saved_y saved_z'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[../]
# [./vonmises]
# type = RankTwoScalarAux
# rank_two_tensor = stress
# variable = vonmises
# scalar_type = VonMisesStress
# [../]
[] # AuxKernels
[BCs]
[./base_x]
type = DirichletBC
variable = disp_x
boundary = 1000
value = 0.0
[../]
[./base_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0.0
[../]
[./base_z]
type = DirichletBC
variable = disp_z
boundary = 1000
value = 0.0
[../]
[./symm_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./symm_z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[] # BCs
[Contact]
[./dummy_name]
primary = 1000
secondary = 100
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
#[Dampers]
# [./contact_slip]
# type = ContactSlipDamper
# primary = 1000
# secondary = 100
# [../]
#[]
[Materials]
[./tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1'
[../]
[./tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '1000'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress_1000]
type = ComputeLinearElasticStress
block = '1000'
[../]
[] # Materials
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 2.0
[./Quadrature]
order = THIRD
[../]
[] # Executioner
[Postprocessors]
[./maxdisp]
type = NodalVariableValue
nodeid = 386 # 387-1 where 387 is the exodus node number of the top-center node
variable = disp_y
[../]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 2
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 2
[../]
[./bot_react_z]
type = NodalSum
variable = saved_z
boundary = 2
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[] # Outputs
(modules/functional_expansion_tools/examples/3D_volumetric_cylindrical/main.i)
# Basic example coupling a master and sub app in a 3D cylindrical mesh from an input file
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable, the recommended approach.
#
# Note: this problem is not light, and may take a few minutes to solve.
[Mesh]
type = FileMesh
file = cyl-tet.e
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./s_in] # Add in the contribution from the SubApp
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'top bottom outside'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = CylindricalDuo
orders = '5 3' # Axial first, then (r, t) FX
physical_bounds = '-2.5 2.5 0 0 1' # z_min z_max x_center y_center radius
z = Legendre # Axial in z
disc = Zernike # (r, t) default to unit disc in x-y plane
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/action/restart-block-restriction/ns-restart-transient.i)
[Mesh]
[fmg]
type = FileMeshGenerator
file = 'ns-restart-steady_out.e'
use_for_exodus_restart = true
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_from_file_var = vel_x
initial_from_file_timestep = LATEST
[]
[vel_y]
type = INSFVVelocityVariable
initial_from_file_var = vel_y
initial_from_file_timestep = LATEST
[]
[pressure]
type = INSFVPressureVariable
initial_from_file_var = pressure
initial_from_file_timestep = LATEST
[]
[T_fluid]
type = INSFVEnergyVariable
initial_from_file_var = T_fluid
initial_from_file_timestep = LATEST
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
add_energy_equation = true
density = 1
dynamic_viscosity = 1
thermal_conductivity = 1e-3
specific_heat = 1
velocity_variable = 'vel_x vel_y'
pressure_variable = 'pressure'
fluid_temperature_variable = 'T_fluid'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '0.1 0'
energy_inlet_types = 'fixed-temperature'
energy_inlet_function = '1'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip noslip'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '0'
ambient_convection_alpha = 1
ambient_temperature = '100'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
end_time = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/sinks/s_fu_04.i)
# apply a total flux (in kg/s) to two boundaries
# and check that it removes the correct amount of fluid
# fully-upwind sink
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 4
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1 # same deal with PETSc constant state
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
[../]
[]
[ICs]
[./pressure]
type = ConstantIC
variable = pressure
value = 2
[../]
[]
[Postprocessors]
[./area_left]
type = AreaPostprocessor
boundary = left
execute_on = initial
[../]
[./area_right]
type = AreaPostprocessor
boundary = right
execute_on = initial
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = 'initial timestep_end'
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = left
pressures = '0'
bare_fluxes = '0.1'
variable = pressure
use_mobility = false
use_relperm = false
area_pp = area_left
fully_upwind = true
[../]
[./right_flux]
type = RichardsPiecewiseLinearSink
boundary = right
pressures = '0'
bare_fluxes = '0.1'
variable = pressure
use_mobility = false
use_relperm = false
area_pp = area_right
fully_upwind = true
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 13
[]
[Outputs]
file_base = s_fu_04
csv = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/initial_condition.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
block_name = 'left'
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
block_name = 'right'
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[]
[AuxVariables]
[u]
[]
[phi]
[]
# for the 'displaced' test only
inactive = 'disp_x disp_y'
[disp_x]
[]
[disp_y]
[]
[]
[ICs]
[u_1]
type = ConstantIC
variable = 'u'
value = 1
block = 1
[]
[u_2]
type = ConstantIC
variable = 'u'
value = -0.5
block = 2
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxKernels]
[phi]
type = ParsedAux
variable = 'phi'
expression = '(x-t)^2+(y)^2-0.5^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[double_u]
type = StatefulAux
variable = 'u'
coupled = 'u'
block = 1
[]
[]
[Postprocessors]
# for the 'subdomain_caching' test only
active = ''
[average]
type = SideAverageValue
variable = 'u'
boundary = 'bottom'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 3
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d_tp.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-08
nl_abs_tol = 1e-08
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
formulation = tangential_penalty
penalty = 1e10
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/solid_mechanics/test/tests/power_law_creep/ad_power_law_creep.i)
# 1x1x1 unit cube with uniform pressure on top face
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
[]
[Variables]
[temp]
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
use_automatic_differentiation = true
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = ADPressure
variable = disp_y
boundary = top
factor = -10.0e6
[]
[u_bottom_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
num_steps = 10
dt = 0.1
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/conservative_advection/no_upwinding_jacobian.i)
# Test of advection with no upwinding
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 2
nz = 1
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u]
type = RandomIC
variable = u
[../]
[]
[Kernels]
[./advection]
type = ConservativeAdvection
variable = u
velocity = '2 -1.1 1.23'
[../]
[]
[Preconditioning]
[./andy]
type = SMP
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
dt = 2
end_time = 2
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp.i)
[Mesh]
type = FileMesh
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = nn
solution = soln
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/cross_section_deflection/test_one_step.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = one_duct.e
[]
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[proc]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[proc]
type = ProcessorIDAux
variable = proc
execute_on = initial
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1'
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001'
value = 0.0
[]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '16'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = 'disp_z'
boundary = '16'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '4'
function = pressure
factor = 80
[]
[]
[]
[VectorPostprocessors]
[section_output]
type = AverageSectionValueSampler
axis_direction = '0 0 1'
block = '1'
variables = 'disp_x disp_y disp_z'
reference_point = '0 0 0'
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 0.5
[]
[Outputs]
exodus = true
csv = true
[]
(tutorials/tutorial02_multiapps/step02_transfers/04_sub_multiscale.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[ut]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[average_v]
type = ElementAverageValue
variable = v
[]
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_external_app_heat_flux/main.i)
# Main input file.
#
# Run mesh.i first to produce a mesh file that this input uses:
#
# thermal_hydraulics-opt -i mesh.i --mesh-only mesh.e
length = 5.0
n_elems_axial = 10
rho_name = density
cp_name = specific_heat
k_name = thermal_conductivity
rho = 8000.0
cp = 500.0
k = 15.0
T_initial = 500.0
power = 1000.0
[Mesh]
type = FileMesh
file = mesh.e
[]
[Variables]
[T_solid]
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T_solid
value = ${T_initial}
[]
[]
[Kernels]
[time_derivative]
type = ADHeatConductionTimeDerivative
variable = T_solid
density_name = ${rho_name}
specific_heat = ${cp_name}
[]
[heat_conduction]
type = ADHeatConduction
variable = T_solid
thermal_conductivity = ${k_name}
[]
[]
[BCs]
[bc]
type = FunctorNeumannBC
variable = T_solid
boundary = 'inner'
functor = heat_flux_fn
flux_is_inward = false
[]
[]
[Materials]
[ad_constant_mat]
type = ADGenericConstantMaterial
prop_names = '${rho_name} ${cp_name} ${k_name}'
prop_values = '${rho} ${cp} ${k}'
[]
[]
[Functions]
[heat_flux_fn]
type = ParsedFunction
symbol_names = 'S'
symbol_values = 'inner_surface_area'
expression = '${power} / S'
[]
[]
[Postprocessors]
[inner_surface_area]
type = AreaPostprocessor
boundary = 'inner'
execute_on = 'INITIAL'
[]
[inner_perimeter]
type = ParsedPostprocessor
pp_names = 'inner_surface_area'
expression = 'inner_surface_area / ${length}'
execute_on = 'INITIAL'
[]
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = 'sub.i'
positions = '0 0 0'
max_procs_per_app = 1
output_in_position = true
execute_on = 'TIMESTEP_END'
[]
[]
[UserObjects]
[layered_average_heat_flux]
type = NearestPointLayeredSideAverageFunctor
direction = z
points='0 0 0'
num_layers = ${n_elems_axial}
functor = heat_flux_fn
boundary = 'inner'
execute_on = 'TIMESTEP_END'
[]
[]
[Transfers]
[heat_flux_transfer]
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub
source_user_object = layered_average_heat_flux
variable = q_ext
error_on_miss = true
[]
[perimeter_transfer]
type = MultiAppPostprocessorTransfer
to_multi_app = sub
from_postprocessor = inner_perimeter
to_postprocessor = P_ext
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 10.0
num_steps = 1
abort_on_solve_fail = true
solve_type = NEWTON
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[]
(modules/porous_flow/test/tests/poroperm/except2.i)
# Exception test: fluid=true but no solid_bulk is provided
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
biot_coefficient = 0.7
[]
[Variables]
[porepressure]
initial_condition = 2
[]
[temperature]
initial_condition = 4
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = FunctionIC
function = '0.5 * x'
variable = disp_x
[]
[]
[Kernels]
[dummy_p]
type = TimeDerivative
variable = porepressure
[]
[dummy_t]
type = TimeDerivative
variable = temperature
[]
[dummy_x]
type = TimeDerivative
variable = disp_x
[]
[dummy_y]
type = TimeDerivative
variable = disp_y
[]
[dummy_z]
type = TimeDerivative
variable = disp_z
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Postprocessors]
[porosity]
type = PointValue
variable = porosity
point = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure temperature'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[porosity]
type = PorousFlowPorosity
mechanical = true
fluid = true
thermal = true
ensure_positive = false
porosity_zero = 0.5
thermal_expansion_coeff = 0.5
reference_porepressure = 3
reference_temperature = 3.5
[]
[]
[Executioner]
solve_type = Newton
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/phase_field/examples/interfacekernels/interface_fluxbc.i)
#
# This test demonstrates an InterfaceKernel (InterfaceDiffusionFlux) that can
# replace a pair of integrated DiffusionFluxBC boundary conditions.
#
# The AuxVariable 'diff' shows the difference between the BC and the InterfaceKernel
# approach.
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 50
[]
[./box1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.51 1 0'
[../]
[./box2]
input = box1
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.49 0 0'
top_right = '1 1 0'
[../]
[./iface_u]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
new_boundary = 10
input = box2
[../]
[./iface_v]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 2
paired_block = 1
new_boundary = 11
input = iface_u
[../]
[]
[Variables]
[./u1]
block = 1
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.4)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[./v1]
block = 2
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.7)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[./u2]
block = 1
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.4)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[./v2]
block = 2
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.7)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[]
[Kernels]
[./u1_diff]
type = Diffusion
variable = u1
block = 1
[../]
[./u1_dt]
type = TimeDerivative
variable = u1
block = 1
[../]
[./v1_diff]
type = Diffusion
variable = v1
block = 2
[../]
[./v1_dt]
type = TimeDerivative
variable = v1
block = 2
[../]
[./u2_diff]
type = Diffusion
variable = u2
block = 1
[../]
[./u2_dt]
type = TimeDerivative
variable = u2
block = 1
[../]
[./v2_diff]
type = Diffusion
variable = v2
block = 2
[../]
[./v2_dt]
type = TimeDerivative
variable = v2
block = 2
[../]
[]
[AuxVariables]
[./diff]
[../]
[]
[AuxKernels]
[./u_side]
type = ParsedAux
variable = diff
block = 1
coupled_variables = 'u1 u2'
expression = 'u1 - u2'
[../]
[./v_side]
type = ParsedAux
variable = diff
block = 2
coupled_variables = 'v1 v2'
expression = 'v1 - v2'
[../]
[]
[InterfaceKernels]
[./iface]
type = InterfaceDiffusionBoundaryTerm
boundary = 10
variable = u2
neighbor_var = v2
[../]
[]
[BCs]
[./u_boundary_term]
type = DiffusionFluxBC
variable = u1
boundary = 10
[../]
[./v_boundary_term]
type = DiffusionFluxBC
variable = v1
boundary = 11
[../]
[]
[Executioner]
type = Transient
dt = 0.001
num_steps = 20
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/combined/examples/phase_field-mechanics/SimplePhaseTrans.i)
#
# Martensitic transformation
# One structural order parameter (SOP) governed by AllenCahn Eqn.
# Chemical driving force described by Landau Polynomial
# Coupled with elasticity (Mechanics)
# Eigenstrain as a function of SOP
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmin = 0
xmax = 100
ymin = 0
ymax = 100
elem_type = QUAD4
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 50
y1 = 50
radius = 10.0
invalue = 1.0
outvalue = 0.0
int_width = 5.0
[../]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
generate_output = 'stress_xx stress_yy'
eigenstrain_names = 'eigenstrain'
[../]
[]
[Kernels]
[./eta_bulk]
type = AllenCahn
variable = eta
f_name = F
[../]
[./eta_interface]
type = ACInterface
variable = eta
kappa_name = kappa_eta
[../]
[./time]
type = TimeDerivative
variable = eta
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L kappa_eta'
prop_values = '1 1'
[../]
[./chemical_free_energy]
type = DerivativeParsedMaterial
property_name = Fc
coupled_variables = 'eta'
constant_names = 'A2 A3 A4'
constant_expressions = '0.2 -12.6 12.4'
expression = A2/2*eta^2+A3/3*eta^3+A4/4*eta^4
enable_jit = true
derivative_order = 2
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '70 30 30 70 30 70 30 30 30'
fill_method = symmetric9
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./var_dependence]
type = DerivativeParsedMaterial
expression = eta
coupled_variables = 'eta'
property_name = var_dep
enable_jit = true
derivative_order = 2
[../]
[./eigenstrain]
type = ComputeVariableEigenstrain
eigen_base = '0.1 0.1 0 0 0 0'
prefactor = var_dep
#outputs = exodus
args = 'eta'
eigenstrain_name = eigenstrain
[../]
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
args = 'eta'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeSumMaterial
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'eta'
derivative_order = 2
[../]
[]
[BCs]
[./all_y]
type = DirichletBC
variable = disp_y
boundary = 'top bottom left right'
value = 0
[../]
[./all_x]
type = DirichletBC
variable = disp_x
boundary = 'top bottom left right'
value = 0
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
# this gives best performance on 4 cores
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type '
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 10
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 9
iteration_window = 2
growth_factor = 1.1
cutback_factor = 0.75
dt = 0.3
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/bcs/periodic/auto_periodic_bc_test_3d.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
xmax = 40
ymax = 40
zmax = 40
elem_type = HEX8
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y z'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_auto_3d
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/turbulence/lid-driven/lid-driven-turb-std-wall-nonlinear-physics.i)
##########################################################
# Lid-driven cavity test
# Reynolds: 5,000
# Author: Dr. Mauricio Tano
# Last Update: May, 2024
# Turbulent model using:
# k-epsilon model
# No wall functions
# Newton Solve
##########################################################
### Thermophysical Properties ###
mu = 2e-5
rho = 1.0
### Operation Conditions ###
lid_velocity = 1.0
side_length = 0.1
### Initial Conditions ###
intensity = 0.01
k_init = '${fparse 1.5*(intensity * lid_velocity)^2}'
eps_init = '${fparse C_mu^0.75 * k_init^1.5 / side_length}'
### k-epsilon Closure Parameters ###
sigma_k = 1.0
sigma_eps = 1.3
C1_eps = 1.44
C2_eps = 1.92
C_mu = 0.09
### Modeling parameters ###
walls = '' # no walls for turbulence, to get 'standard' walls
bulk_wall_treatment = false
wall_treatment = 'eq_newton' # Options: eq_newton, eq_incremental, eq_linearized, neq
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${side_length}
ymin = 0
ymax = ${side_length}
nx = 10
ny = 10
[]
[]
[Problem]
previous_nl_solution_required = true
[]
[Physics]
[NavierStokes]
[Flow]
[flow]
compressibility = 'incompressible'
density = ${rho}
dynamic_viscosity = ${mu}
initial_pressure = 0.2
initial_velocity = '1e-10 1e-10 0'
wall_boundaries = 'left right top bottom'
momentum_wall_types = 'noslip noslip noslip noslip'
momentum_wall_functors = '0 0; 0 0; ${lid_velocity} 0; 0 0'
pin_pressure = true
pinned_pressure_type = average
pinned_pressure_value = 0
mu_interp_method = 'average'
[]
[]
[Turbulence]
[keps]
turbulence_handling = 'k-epsilon'
# only needed for comparing input syntax with DumpObjectsProblem
transient = true
tke_name = TKE
tked_name = TKED
# Initialization
initial_tke = ${k_init}
initial_tked = ${eps_init}
# Model parameters
C1_eps = ${C1_eps}
C2_eps = ${C2_eps}
C_mu = ${C_mu}
sigma_k = ${sigma_k}
sigma_eps = ${sigma_eps}
# Wall parameters
turbulence_walls = ${walls}
bulk_wall_treatment = ${bulk_wall_treatment}
wall_treatment_eps = ${wall_treatment}
# Numerical parameters
turbulent_viscosity_two_term_bc_expansion = false
turbulent_viscosity_interp_method = 'average'
mu_t_as_aux_variable = false
output_mu_t = false
[]
[]
[]
[]
[FVBCs]
[walls_TKE]
type = FVDirichletBC
boundary = 'left right top bottom'
variable = TKE
value = ${k_init}
[]
[walls_TKED]
type = FVDirichletBC
boundary = 'left right top bottom'
variable = TKED
value = ${eps_init}
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 0.01
# To force it to end on the same step as the gold file
num_steps = 160
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type -snes_linesearch_damping'
petsc_options_value = 'lu NONZERO 0.5'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
nl_max_its = 50
line_search = none
[]
[Outputs]
exodus = true
csv = false
perf_graph = false
print_nonlinear_residuals = true
print_linear_residuals = true
[]
(modules/phase_field/test/tests/phase_field_kernels/CoupledCoefAllenCahn.i)
#
# Test the CoefReaction kernel (which adds -L*v to the residual) for the case
# where v is a coupled variable
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = 0
xmax = 50
ymin = 0
ymax = 50
zmin = 0
zmax = 50
elem_type = QUAD4
[]
[Variables]
[./w]
[../]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 1.0
outvalue = 0.0
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = CoupledAllenCahn
variable = w
v = eta
f_name = F
mob_name = 1
[../]
[./W]
type = MatReaction
variable = w
reaction_rate = -1
[../]
[./CoupledBulk]
type = MatReaction
variable = eta
v = w
reaction_rate = L
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = 1
mob_name = L
coupled_variables = w
[../]
[]
[Materials]
[./mobility]
type = DerivativeParsedMaterial
property_name = L
coupled_variables = 'eta w'
expression = '(1.5-eta)^2+(1.5-w)^2'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = 'eta^2 * (1-eta)^2'
derivative_order = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 0.5
[]
[Outputs]
hide = w
exodus = true
[]
(modules/xfem/test/tests/moving_interface/verification/1D_rz_lsdep1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: quasi-1D
# Coordinate System: rz
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
# A simple transient heat transfer problem in cylindrical coordinates designed
# with the Method of Manufactured Solutions. This problem was developed to
# verify XFEM performance in the presence of a moving interface for linear
# element models that can be exactly evaluated by FEM/Moose. Both the
# temperature solution and level set function are designed to be linear to
# attempt to minimize error between the Moose/exact solution and XFEM results.
# Thermal conductivity is dependent upon the value of the level set function
# at each timestep.
# Results:
# The temperature at the left boundary (x=1) exhibits the largest difference
# between the FEM/Moose solution and XFEM results. We present the XFEM
# results at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 480.0008131
# 0.6 520 520.0038333
# 0.8 560 560.0088286
# 1.0 600 600.0131612
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 1
xmin = 1.0
xmax = 2.0
ymin = 0.0
ymax = 0.5
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = '10*(-200*x+400) + (1/x)*(310*t - (10/1.02)*x*t - (1/1.02)*t^2)'
[../]
[./neumann_func]
type = ParsedFunction
expression = '((0.05/2.04)*(2.04-x-0.2*t) + 1.5)*200*t'
[../]
[./k_func]
type = ParsedFunction
expression = '(0.05/2.04)*(2.04-x-0.2*t) + 1.5'
[../]
[./ls_func]
type = ParsedFunction
expression = '2.04 - x -0.2*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericFunctionMaterial
prop_names = 'diffusion_coefficient'
prop_values = 'k_func'
[../]
[]
[BCs]
[./left_u]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 'right'
value = 400
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/2D/2d_lumped_explicit.i)
# Tests for the central difference time integrator for 2D elements
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 2
nx = 1
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[./accel_y]
[../]
[./vel_y]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[]
[BCs]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./x_bot]
type = FunctionDirichletBC
boundary = bottom
variable = disp_x
function = disp
preset = false
[../]
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e4
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = CentralDifference
solve_type = lumped
[../]
[]
[Postprocessors]
[./accel_2x]
type = PointValue
point = '1.0 2.0 0.0'
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/porous_flow/examples/tutorial/11_2D.i)
# Two-phase borehole injection problem in RZ coordinates
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
xmin = 1.0
xmax = 10
bias_x = 1.4
ny = 3
ymin = -6
ymax = 6
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 -2 0'
top_right = '10 2 0'
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x<1.0001'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
coord_type = RZ
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater pgas T disp_r'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[GlobalParams]
displacements = 'disp_r disp_z'
gravity = '0 0 0'
biot_coefficient = 1.0
PorousFlowDictator = dictator
[]
[Variables]
[pwater]
initial_condition = 20E6
[]
[pgas]
initial_condition = 20.1E6
[]
[T]
initial_condition = 330
scaling = 1E-5
[]
[disp_r]
scaling = 1E-5
[]
[]
[Kernels]
[mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[]
[vol_strain_rate_water]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = pwater
[]
[mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[]
[vol_strain_rate_co2]
type = PorousFlowMassVolumetricExpansion
fluid_component = 1
variable = pgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = T
[]
[advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = T
[]
[conduction]
type = PorousFlowHeatConduction
use_displaced_mesh = false
variable = T
[]
[vol_strain_rate_heat]
type = PorousFlowHeatVolumetricExpansion
variable = T
[]
[grad_stress_r]
type = StressDivergenceRZTensors
temperature = T
variable = disp_r
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 0
[]
[poro_r]
type = PorousFlowEffectiveStressCoupling
variable = disp_r
use_displaced_mesh = false
component = 0
[]
[]
[AuxVariables]
[disp_z]
[]
[effective_fluid_pressure]
family = MONOMIAL
order = CONSTANT
[]
[mass_frac_phase0_species0]
initial_condition = 1 # all water in phase=0
[]
[mass_frac_phase1_species0]
initial_condition = 0 # no water in phase=1
[]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[swater]
family = MONOMIAL
order = CONSTANT
[]
[stress_rr]
family = MONOMIAL
order = CONSTANT
[]
[stress_tt]
family = MONOMIAL
order = CONSTANT
[]
[stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[effective_fluid_pressure]
type = ParsedAux
coupled_variables = 'pwater pgas swater sgas'
expression = 'pwater * swater + pgas * sgas'
variable = effective_fluid_pressure
[]
[swater]
type = PorousFlowPropertyAux
variable = swater
property = saturation
phase = 0
execute_on = timestep_end
[]
[sgas]
type = PorousFlowPropertyAux
variable = sgas
property = saturation
phase = 1
execute_on = timestep_end
[]
[stress_rr_aux]
type = RankTwoAux
variable = stress_rr
rank_two_tensor = stress
index_i = 0
index_j = 0
[]
[stress_tt]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_tt
index_i = 2
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
execute_on = timestep_end
[]
[]
[BCs]
[pinned_top_bottom_r]
type = DirichletBC
variable = disp_r
value = 0
boundary = 'top bottom'
[]
[cavity_pressure_r]
type = Pressure
boundary = injection_area
variable = disp_r
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[]
[cold_co2]
type = DirichletBC
boundary = injection_area
variable = T
value = 290 # injection temperature
use_displaced_mesh = false
[]
[constant_co2_injection]
type = PorousFlowSink
boundary = injection_area
variable = pgas
fluid_phase = 1
flux_function = -1E-4
use_displaced_mesh = false
[]
[outer_water_removal]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pwater
fluid_phase = 0
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[outer_co2_removal]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20.1E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedBicubicFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
fluid_property_output_file = water97_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water97_tabulated_11.csv
[]
[true_co2]
type = CO2FluidProperties
[]
[tabulated_co2]
type = TabulatedBicubicFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
fluid_property_output_file = co2_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = co2_tabulated_11.csv
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = T
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_phase0_species0 mass_frac_phase1_species0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.1
sum_s_res = 0.2
phase = 0
[]
[relperm_co2]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.1
reference_temperature = 330
reference_porepressure = 20E6
thermal_expansion_coeff = 15E-6 # volumetric
solid_bulk = 8E9 # unimportant since biot = 1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-12
[]
[permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2 0 0 0 2 0 0 0 2'
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2300
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
eigenstrain_names = 'thermal_contribution initial_stress'
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 5E-6 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 330
[]
[initial_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '20E6 0 0 0 20E6 0 0 0 20E6'
eigenstrain_name = initial_stress
[]
[stress]
type = ComputeLinearElasticStress
[]
[effective_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[volumetric_strain]
type = PorousFlowVolumetricStrain
[]
[]
[Postprocessors]
[effective_fluid_pressure_at_wellbore]
type = PointValue
variable = effective_fluid_pressure
point = '1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[]
[constrained_effective_fluid_pressure_at_wellbore]
type = FunctionValuePostprocessor
function = constrain_effective_fluid_pressure
execute_on = timestep_begin
[]
[]
[Functions]
[constrain_effective_fluid_pressure]
type = ParsedFunction
symbol_names = effective_fluid_pressure_at_wellbore
symbol_values = effective_fluid_pressure_at_wellbore
expression = 'max(effective_fluid_pressure_at_wellbore, 20E6)'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E3
[TimeStepper]
type = IterationAdaptiveDT
dt = 1E3
growth_factor = 1.2
optimal_iterations = 10
[]
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_contact_line_search.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -mat_superlu_dist_iterrefine'
petsc_options_value = 'lu superlu_dist 1'
line_search = 'contact'
contact_line_search_allowed_lambda_cuts = 0
contact_line_search_ltol = 0.5
l_max_its = 15
nl_max_its = 10
dt = 0.001
end_time = 0.002
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = frictionless
formulation = kinematic
penalty = 1e12
normalize_penalty = true
tangential_tolerance = 1e-3
[../]
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_radiation/plate.i)
T_hs = 1200
T_ambient = 1500
emissivity = 0.3
view_factor = 0.6
t = 5.0
L = 2
thickness = 0.5
depth = 0.6
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
stefan_boltzmann = 5.670367e-8
A = ${fparse L * depth}
heat_flux = ${fparse stefan_boltzmann * emissivity * view_factor * (T_ambient^4 - T_hs^4)}
scale = 0.8
E_change = ${fparse scale * heat_flux * A * t}
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${density}
cp = ${specific_heat_capacity}
k = ${conductivity}
[]
[]
[Components]
[hs]
type = HeatStructurePlate
orientation = '0 0 1'
position = '0 0 0'
length = ${L}
n_elems = 10
depth = ${depth}
widths = '${thickness}'
n_part_elems = '10'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
names = 'region'
initial_T = ${T_hs}
[]
[hs_boundary]
type = HSBoundaryRadiation
boundary = 'hs:outer'
hs = hs
T_ambient = ${T_ambient}
emissivity = ${emissivity}
view_factor = ${view_factor}
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergy
block = 'hs:region'
plate_depth = ${depth}
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr'
execute_on = 'FINAL'
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/axisymmetric_cylindrical/total/analytical/small.i)
# This test aims to verify the implementation by comparing the numerical solution
# to the analytical solution. The Lame solution for a hollow cylinder is used in
# this test. Given inner pressure p = 100, outer pressure q = 200, inner radius
# a = 2, outer radius b = 4, the stress and displacements at the middle of the cylinder
# (r = 3, z = 0) should be
# sigma_rr = -174.074
# sigma_tt = -292.593
# u_r = -0.65972
# The numerical approximation yields
# sigma_rr = -172.051
# sigma_tt = -294.613
# u_r = -0.65964
[GlobalParams]
displacements = 'disp_r disp_z'
large_kinematics = false
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 2
xmax = 4
ymin = 0
ymax = 10
nx = 20
ny = 100
[]
[]
[Problem]
coord_type = RZ
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_r
component = 0
[]
[sdz]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_z
component = 1
[]
[]
[BCs]
[bottom]
type = DirichletBC
variable = disp_z
boundary = 'top bottom'
value = 0.0
preset = false
[]
[inner]
type = NeumannBC
variable = disp_r
boundary = left
value = 100
[]
[outer]
type = NeumannBC
variable = disp_r
boundary = right
value = -200
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
output_properties = 'cauchy_stress'
outputs = 'exodus'
[]
[compute_strain]
type = ComputeLagrangianStrainAxisymmetricCylindrical
[]
[]
[Postprocessors]
[u_r]
type = PointValue
variable = disp_r
point = '3 0 0'
[]
[sigma_rr]
type = PointValue
variable = cauchy_stress_00
point = '3 0 0'
[]
[sigma_tt]
type = PointValue
variable = cauchy_stress_22
point = '3 0 0'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/userobjects/shape_element_user_object/simple_shape_element_uo_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = (x-0.5)^2
[../]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./shape_u]
type = SimpleTestShapeElementKernel
user_object = example_uo
variable = u
[../]
[]
[UserObjects]
[./example_uo]
type = SimpleTestShapeElementUserObject
u = u
# as this userobject computes quantities for both the residual AND the jacobian
# it needs to have these execute_on flags set.
execute_on = 'linear nonlinear'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
dt = 0.1
num_steps = 2
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_stagnation_p_t_1phase/phy.stagnation_p_T_transient_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 101325
initial_T = 300
initial_vel = 0
scaling_factor_1phase = '1 1 1e-4'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.
f = 0.0
length = 1
n_elems = 10
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 102041.128
T0 = 300.615
reversible = false
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 101325
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-4
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-7
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
[out]
type = Exodus
[]
velocity_as_vector = false
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/solid_mechanics/test/tests/jacobian/cto12.i)
# checking jacobian for nonlinear plasticity (single surface, smoothed MohrCoulomb)
# note: must have min_stepsize=1 otherwise the nonlinearities compound and make the jacobian more inaccurate
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 25
yield_function_tolerance = 1E-11
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '3 0 0 0 3 0 0 0 1.5'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = mc
tangent_operator = nonlinear
min_stepsize = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/uel/small_test_umat_states_fields_gradient.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[temperature]
initial_condition = 400
[]
[voltage]
initial_condition = 210
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
function = '25* x + 40 * y + 400'
variable = temperature
[]
[voltage]
type = FunctionAux
function = '10 * x + 4 * y + 210'
variable = voltage
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t/10
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
incremental = true
extra_vector_tags = 'kernel_residual'
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '100 0.3'
plugin = '../../plugins/small_elastic_tri_states'
num_state_vars = 2
use_one_based_indexing = true
temperature = 'temperature'
external_fields = 'voltage'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[Quadrature]
type = GAUSS
order = CONSTANT
[]
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/kernels/ad_transient_diffusion/ad_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = ADTimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiIC_periodic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 85
ny = 85
nz = 0
xmax = 250
ymax = 250
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 5
grain_num = 5
var_name_base = gr
int_width = 10
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[./bnds]
type = BndsCalcIC
variable = bnds
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 10
use_kdtree = true
point_patch_size = 1
grain_patch_size = 10
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_3comp_fully_saturated.i)
# Pressure pulse in 1D with 1 phase, 3 component - transient
# using the PorousFlowFullySaturatedDarcyFlow Kernel
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[f0]
initial_condition = 0
[]
[f1]
initial_condition = 0.2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux0]
type = PorousFlowFullySaturatedDarcyFlow
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = f0
[]
[flux1]
type = PorousFlowFullySaturatedDarcyFlow
variable = f0
gravity = '0 0 0'
fluid_component = 1
[]
[mass2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = f1
[]
[flux2]
type = PorousFlowFullySaturatedDarcyFlow
variable = f1
gravity = '0 0 0'
fluid_component = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp f0 f1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac_nodes]
type = PorousFlowMassFraction
mass_fraction_vars = 'f0 f1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
preset = false
value = 3E6
variable = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -pc_factor_shift_type'
petsc_options_value = 'bcgs lu 1E-15 1E-10 10000 NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p005]
type = PointValue
variable = pp
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[p015]
type = PointValue
variable = pp
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[p025]
type = PointValue
variable = pp
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[p035]
type = PointValue
variable = pp
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[p045]
type = PointValue
variable = pp
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[p055]
type = PointValue
variable = pp
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[p065]
type = PointValue
variable = pp
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[p075]
type = PointValue
variable = pp
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[p085]
type = PointValue
variable = pp
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[p095]
type = PointValue
variable = pp
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_3comp_fully_saturated
print_linear_residuals = false
csv = true
[]
(modules/contact/test/tests/mortar_aux_kernels/block-dynamics-aux-fretting-wear-test-action.i)
starting_point = 0.5e-1
offset = -0.045
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks.e
[]
[remote]
type = BlockDeletionGenerator
input = file
block = '3 4'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[Problem]
material_coverage_check = false
kernel_coverage_check = false
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
hht_alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 1.0
accelerations = 'accel_x accel_y'
generate_output = 'stress_xx stress_yy'
block = '1 2'
strain = FINITE
density = density
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[worn_depth]
block = 'normal_secondary_subdomain'
[]
[gap_vel]
block = 'normal_secondary_subdomain'
[]
[vel_x]
order = FIRST
family = LAGRANGE
[]
[vel_y]
order = FIRST
family = LAGRANGE
[]
[accel_x]
order = FIRST
family = LAGRANGE
[]
[accel_y]
order = FIRST
family = LAGRANGE
[]
[]
[AuxKernels]
[gap_vel]
type = WeightedGapVelAux
variable = gap_vel
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = normal_primary_subdomain
secondary_subdomain = normal_secondary_subdomain
disp_x = disp_x
disp_y = disp_y
[]
[worn_depth]
type = MortarArchardsLawAux
variable = worn_depth
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = normal_primary_subdomain
secondary_subdomain = normal_secondary_subdomain
displacements = 'disp_x disp_y'
friction_coefficient = 0.5
energy_wear_coefficient = 1.0e-6
normal_pressure = normal_normal_lm
execute_on = 'TIMESTEP_END'
[]
[]
[Contact]
[normal]
formulation = mortar
model = coulomb
primary = 20
secondary = 10
c_normal = 1e+06
c_tangential = 1.0e+6
capture_tolerance = 1.0e-5
newmark_beta = 0.25
newmark_gamma = 0.5
mortar_dynamics = true
wear_depth = worn_depth
friction_coefficient = 0.5
normalize_c = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(4.0 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * (cos(32.0 * pi / 4 * t) - 1.0)'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 0.05
dtmin = .002
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15'
nl_max_its = 40
l_max_its = 15
line_search = 'l2'
snesmf_reuse_base = true
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/tensile/small_deform1.i)
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the maximum principal stress value should be 1pa.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.2E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tensile_tip_smoother = 0.0
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = 0.8
debug_jac_at_intnl = 1
debug_stress_change = 1E-8
debug_pm_change = 1E-5
debug_intnl_change = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/2D/2d_nodalmass_implicit.i)
# One element test to test the central difference time integrator.
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 2
nx = 1
ny = 2
[../]
[./all_nodes]
type = BoundingBoxNodeSetGenerator
new_boundary = 'all'
input = 'generated_mesh'
top_right = '1 2 0'
bottom_left = '0 0 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[./accel_y]
[../]
[./vel_y]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[BCs]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./x_bot]
type = PresetDisplacement
boundary = bottom
variable = disp_x
beta = 0.25
velocity = vel_x
acceleration = accel_x
function = disp
[../]
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[]
[NodalKernels]
[./nodal_mass_x]
type = NodalTranslationalInertia
variable = 'disp_x'
nodal_mass_file = 'nodal_mass_file.csv'
boundary = 'all'
[../]
[./nodal_mass_y]
type = NodalTranslationalInertia
variable = 'disp_y'
nodal_mass_file = 'nodal_mass_file.csv'
boundary = 'all'
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1e-11
nl_rel_tol = 1e-11
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Postprocessors]
[./accel_2x]
type = PointValue
point = '1.0 2.0 0.0'
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/phase_field/test/tests/initial_conditions/BoundingBoxIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 2
xmax = 50
ymax = 25
elem_type = QUAD4
uniform_refine = 2
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = BoundingBoxIC
x1 = 15.0
x2 = 35.0
y1 = 0.0
y2 = 25.0
inside = 1.0
outside = -0.8
variable = c
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
nl_max_its = 10
start_time = 0.0
num_steps = 2
dt = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/move_and_reset/multilevel_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = multilevel_sub.i
output_in_position = true
reset_apps = 0
reset_time = 0.05
move_time = 0.05
move_positions = '2 2 0'
move_apps = 0
[../]
[]
(test/tests/predictors/simple/predictor_test.i)
# The purpose of this test is to test the simple predictor. This is a very
# small, monotonically loaded block of material. If things are working right,
# the predictor should come very close to exactly nailing the solution on steps
# after the first step.
# The main thing to check here is that when the predictor is applied in the
# second step, the initial residual is almost zero.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
[]
[Functions]
[ramp1]
type = ParsedFunction
expression = 't'
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[]
[BCs]
[bot]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[]
[ss2_x]
type = FunctionDirichletBC
variable = u
boundary = top
function = ramp1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-14
start_time = 0.0
dt = 0.5
end_time = 1.0
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Postprocessors]
[final_residual]
type = Residual
residual_type = FINAL
[]
[initial_residual]
type = Residual
residual_type = INITIAL
[]
[]
[Outputs]
csv = true
[]
(test/tests/interfaces/random/random_uo.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./random_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./random_elemental]
type = RandomAux
variable = random_elemental
random_user_object = random_uo
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[UserObjects]
[./random_uo]
type = RandomElementalUserObject
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/secant_postprocessor/transient_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[sink]
type = BodyForce
variable = u
value = -1
[]
[]
[BCs]
[right]
type = PostprocessorDirichletBC
variable = u
boundary = right
postprocessor = 'from_main'
[]
[]
[Postprocessors]
[from_main]
type = Receiver
default = 0
[]
[to_main]
type = SideAverageValue
variable = u
boundary = left
[]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
fixed_point_algorithm = 'secant'
[]
[Outputs]
[csv]
type = CSV
start_step = 6
[]
exodus = false
[]
(modules/contact/test/tests/bouncing-block-contact/frictionless-penalty-weighted-gap.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
preset = false
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[UserObjects]
[weighted_gap_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
disp_x = disp_x
disp_y = disp_y
penalty = 1e0
use_physical_gap = true
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = true
abort_on_solve_fail = true
nl_rel_tol = 1e-13
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/scalar_material_damage_creep.i)
# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx creep_strain_xx'
[]
[]
[AuxKernels]
[damage_index]
type = MaterialRealAux
variable = damage_index
property = damage_index_prop
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[]
[Materials]
[damage_index]
type = GenericFunctionMaterial
prop_names = damage_index_prop
prop_values = damage_evolution
[]
[damage]
type = ScalarMaterialDamage
damage_index = damage_index_prop
[]
[stress]
type = ComputeMultipleInelasticStress
damage_model = damage
inelastic_models = 'creep'
[]
[kelvin_voigt]
type = GeneralizedKelvinVoigtModel
creep_modulus = '10e9 10e9'
creep_viscosity = '1 10'
poisson_ratio = 0.2
young_modulus = 10e9
[]
[creep]
type = LinearViscoelasticStressUpdate
[]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = kelvin_voigt
[../]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
[../]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.001
end_time = 1.1
[]
[Outputs]
csv=true
[]
(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results/parent.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2011
[]
[resample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2013
[]
[sobol]
type = Sobol
sampler_a = sample
sampler_b = resample
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sobol
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sobol
parameters = 'BCs/left/value BCs/right/value'
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = sub
sampler = sobol
to_vector_postprocessor = storage
from_postprocessor = avg
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
parallel_type = DISTRIBUTED
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = CSV
execute_on = FINAL
[]
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-penalty.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = normal_uo
contact_quantity = normal_pressure
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
# Other object should mix formulations
[UserObjects]
[normal_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
penalty = 1e8
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = normal_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = normal_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = normal_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[]
[VectorPostprocessors]
[]
(test/tests/outputs/dofmap/simple_transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
marker = marker
initial_steps = 1
initial_marker = marker
[./Markers]
[./marker]
type = UniformMarker
mark = REFINE
[../]
[../]
[]
[Outputs]
execute_on = 'timestep_end'
[./dofmap]
type = DOFMap
execute_on = timestep_begin
[../]
[]
(modules/porous_flow/test/tests/hysteresis/hys_sat_02.i)
# 1-phase hysteresis. Saturation calculation. Primary drying curve with low_extension_type = quadratic
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 10
nx = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1 - x'
[]
[]
[BCs]
[pp]
type = FunctionDirichletBC
variable = pp
function = '1 - x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[saturation_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.1
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 7.0
low_extension_type = quadratic
porepressure = pp
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[saturation]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[saturation]
type = PorousFlowPropertyAux
variable = saturation
property = saturation
phase = 0
[]
[]
[VectorPostprocessors]
[sat]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0 0'
end_point = '9.5 0 0'
num_points = 10
sort_by = x
variable = 'saturation pp'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update6.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to the plane of tensile yield
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 0.5E3
shear_modulus = 1.0E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1 0.1 0.2 0.1 15 -0.3 0.2 -0.3 0'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/multiapps/restart_multilevel/parent2.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[v_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[AuxVariables]
[v]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[ufn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = v_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'sub.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
[Problem]
restart_file_base = parent_out_cp/0005
[]
(test/tests/restart/restart_subapp_not_parent/two_step_solve_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
end_time = 2.0
dt = 1.0
[]
[Outputs]
[./checkpoint]
type = Checkpoint
num_files = 3
[../]
[]
(test/tests/kernels/ad_jacobians/adfunction.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[c]
[]
[disp_x]
[]
[disp_y]
[]
[]
[Kernels]
[source]
type = ADBodyForce
variable = c
function = source_func
use_displaced_mesh = true
displacements = ''
#displacements = 'disp_x disp_y'
[]
[dt]
type = ADTimeDerivative
variable = c
[]
[]
[Functions]
[source_func]
type = ParsedFunction
expression = 'x + y^2'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 1
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_1_console.i)
# demonstrating that controlled-activity can be spatially-dependent
# Here we output to the console at point (0.5, 0, 0)
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 1.0 -5 1E-5"
constraint_meaning = "bulk_composition log10activity bulk_composition"
constraint_unit = " kg dimensionless moles"
controlled_activity_name = 'H+'
controlled_activity_value = 'act_H+'
execute_console_output_on = 'initial timestep_end'
point = '0.8 0 0'
[]
[AuxVariables]
[act_H+]
[]
[]
[AuxKernels]
[act_H+]
type = FunctionAux
variable = 'act_H+'
function = '10^(-5 + x)'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/phase_field/test/tests/phase_field_kernels/SplitCahnHilliard.i)
#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the SplitCHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_Cu_Split_test.i (exodiff match)
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 60
ymin = 0
ymax = 60
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0
y1 = 0
radius = 30.0
invalue = 1.0
outvalue = -0.5
int_width = 30.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '100 40'
[../]
[./free_energy]
# equivalent to `MathFreeEnergy`
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'c'
expression = '0.25*(1+c)^2*(1-c)^2'
derivative_order = 2
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = -pc_type
petsc_options_value = lu
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/nodalkernels/constraint_enforcement/ad-upper-and-lower-bound.i)
l=10
nx=100
num_steps=10
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[lm_upper]
[]
[lm_lower]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[time]
type = ADTimeDerivative
variable = u
[]
[diff]
type = ADDiffusion
variable = u
[]
[ffn]
type = ADBodyForce
variable = u
function = 'if(x<5,-1,1)'
[]
[]
[NodalKernels]
[upper_bound]
type = ADUpperBoundNodalKernel
variable = lm_upper
v = u
exclude_boundaries = 'left right'
upper_bound = 10
[]
[forces_from_upper]
type = ADCoupledForceNodalKernel
variable = u
v = lm_upper
coef = -1
[]
[lower_bound]
type = ADLowerBoundNodalKernel
variable = lm_lower
v = u
exclude_boundaries = 'left right'
lower_bound = 0
[]
[forces_from_lower]
type = ADCoupledForceNodalKernel
variable = u
v = lm_lower
coef = 1
[]
[]
[BCs]
[left]
type = ADDirichletBC
boundary = left
value = 0
variable = u
[]
[right]
type = ADDirichletBC
boundary = right
value = ${l}
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
petsc_options_value = '0 30 asm 16 basic'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[active_upper_lm]
type = GreaterThanLessThanPostprocessor
variable = lm_upper
execute_on = 'nonlinear timestep_end'
value = 1e-8
comparator = 'greater'
[]
[upper_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = ${fparse 10+1e-8}
comparator = 'greater'
[]
[active_lower_lm]
type = GreaterThanLessThanPostprocessor
variable = lm_lower
execute_on = 'nonlinear timestep_end'
value = 1e-8
comparator = 'greater'
[]
[lower_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[nls]
type = NumNonlinearIterations
[]
[cum_nls]
type = CumulativeValuePostprocessor
postprocessor = nls
[]
[]
(modules/contact/test/tests/bouncing-block-contact/frictionless-weighted-gap.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = true
nl_rel_tol = 1e-12
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(test/tests/geomsearch/2d_moving_penetration/restart.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 0.5
[]
[Outputs]
exodus = true
checkpoint = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform11.i)
# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation
# A single element is stretched by -1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = -2E6*1E-6 = -2 Pa
# compressive_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the minimum principal stress value should be -1pa.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-0.1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-0.2E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.0
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform11
csv = true
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/small_deform3.i)
# apply nonuniform compression in x, y and z directions such that
# trial_stress(0, 0) = 2
# trial_stress(1, 1) = -8
# trial_stress(2, 2) = -10
# With compressive_strength = -1, the algorithm should return to trace(stress) = -1, or
# stress(0, 0) = 7
# stress(1, 1) = -3
# stress(2, 2) = -5
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-7*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-4E-7*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-5E-7*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./compressive_strength]
type = SolidMechanicsHardeningConstant
value = -1
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/level_set/test/tests/reinitialization/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 8
ny = 8
uniform_refine = 3 #1/64
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[Variables]
[./phi]
[../]
[]
[Functions]
[./phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.05
center = '0.5 0.5 0'
radius = 0.15
[../]
[./velocity_func]
type = ParsedVectorFunction
expression_x = '1'
expression_y = '1'
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = phi
auto_direction = 'x y'
[../]
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[../]
[./vel_ic]
type = VectorFunctionIC
variable = velocity
function = velocity_func
[]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[../]
[]
[Postprocessors]
[./area]
type = LevelSetVolume
threshold = 0.5
variable = phi
location = outside
execute_on = 'initial timestep_end'
[../]
[./cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 1
nl_rel_tol = 1e-12
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 1
[../]
[]
[MultiApps]
[./reinit]
type = LevelSetReinitializationMultiApp
input_files = 'reinit.i'
execute_on = 'timestep_end'
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
variable = phi
source_variable = phi
to_multi_app = reinit
execute_on = 'timestep_end'
[../]
[./to_sub_init]
type = MultiAppCopyTransfer
variable = phi_0
source_variable = phi
to_multi_app = reinit
execute_on = 'timestep_end'
[../]
[./from_sub]
type = MultiAppCopyTransfer
variable = phi
source_variable = phi
from_multi_app = reinit
execute_on = timestep_end
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/generalized_plane_strain_squares.i)
[Mesh]
file = 2squares.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz1]
order = FIRST
family = SCALAR
[../]
[./scalar_strain_zz2]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[./saved_x]
order = FIRST
family = LAGRANGE
[../]
[./saved_y]
order = FIRST
family = LAGRANGE
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./aux_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z1]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
block = 1
[../]
[./react_z2]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
block = 2
[../]
[]
[Physics]
[SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps1]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz1
block = '1'
[../]
[./gps2]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz2
block = '2'
[../]
[../]
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = false
displacements = 'disp_x disp_y'
temperature = temp
save_in = 'saved_x saved_y'
block = '1 2'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./aux_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = aux_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottom1x]
type = DirichletBC
boundary = 1
variable = disp_x
value = 0.0
[../]
[./bottom1y]
type = DirichletBC
boundary = 1
variable = disp_y
value = 0.0
[../]
[./bottom2x]
type = DirichletBC
boundary = 2
variable = disp_x
value = 0.0
[../]
[./bottom2y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
block = '1 2'
[../]
[./strain1]
type = ComputePlaneSmallStrain
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz1
block = 1
eigenstrain_names = eigenstrain
[../]
[./strain2]
type = ComputePlaneSmallStrain
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz2
block = 2
eigenstrain_names = eigenstrain
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
block = '1 2'
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/grain_growth/test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 400
ymin = 0
ymax = 400
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 1
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 300
x = 400
y = 0
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 5
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.8
coarsen_fraction = 0.05
max_h_level = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/aniso_creep_integration_error.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = RankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0'
y = '0 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = false
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 7000
poissons_ratio = 0.0
[]
[elastic_strain]
type = ComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = HillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = HillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 1.0e-4
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
max_integration_error = 1.0e-5
[]
[]
[BCs]
[no_disp_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = DirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[UserObjects]
[terminator_creep]
type = Terminator
expression = 'time_step_size > matl_ts_min'
fail_mode = SOFT
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1.0e-13
nl_abs_tol = 1.0e-13
l_max_its = 10
end_time = 1.65e-1
dt = 2.5e-2
start_time = 0
automatic_scaling = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 2.5e-2
time_t = '0.0 10.0'
time_dt = '2.5e-2 2.5e-2 '
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.5
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
[../]
[]
[Postprocessors]
[time_step_size]
type = TimestepSize
[]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/poroperm/poro_tm.i)
# Test that porosity is correctly calculated.
# Porosity = 1 + (phi0 - 1) * exp(-vol_strain + thermal_exp_coeff * (temperature - ref_temperature))
# The parameters used are:
# phi0 = 0.5
# vol_strain = 0.5
# thermal_exp_coeff = 0.5
# temperature = 4
# ref_temperature = 3.5
# which yield porosity = 0.610599608464
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[porepressure]
initial_condition = 2
[]
[temperature]
initial_condition = 4
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = FunctionIC
function = '0.5 * x'
variable = disp_x
[]
[]
[Kernels]
[dummy_p]
type = TimeDerivative
variable = porepressure
[]
[dummy_t]
type = TimeDerivative
variable = temperature
[]
[dummy_x]
type = TimeDerivative
variable = disp_x
[]
[dummy_y]
type = TimeDerivative
variable = disp_y
[]
[dummy_z]
type = TimeDerivative
variable = disp_z
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Postprocessors]
[porosity]
type = PointValue
variable = porosity
point = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure temperature'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[total_strain]
type = ComputeSmallStrain
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[porosity]
type = PorousFlowPorosity
mechanical = true
thermal = true
ensure_positive = false
porosity_zero = 0.5
thermal_expansion_coeff = 0.5
reference_temperature = 3.5
[]
[]
[Executioner]
solve_type = Newton
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_3d_mouth_dir.i)
#This tests the J-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the J-Integrals using options
#to treat it as 3d.
#Crack direction is defined using the crack mouth coordinates.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackMouth
crack_mouth_boundary = 900
radius_inner = '4.0 5.5'
radius_outer = '5.5 7.0'
output_variable = 'disp_x'
output_q = false
incremental = true
# symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_z
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./disp_x_centercrack]
type = CrackFrontData
crack_front_definition = crackFrontDefinition
variable = disp_x
crack_front_point_index = 1
[../]
[]
[Outputs]
file_base = j_integral_3d_mouth_dir_out
exodus = true
csv = true
[]
(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_moregrains.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmax = 250
ymax = 250
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 12
grain_num = 25
var_name_base = gr
numbub = 15
bubspac = 22
radius = 8
int_width = 10
invalue = 1
outvalue = 0.1
[]
[Variables]
[./c]
[../]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalVoronoiVoidIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[./c_IC]
variable = c
type = PolycrystalVoronoiVoidIC
structure_type = voids
polycrystal_ic_uo = voronoi
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
int_width = 0
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/eigenstrain/variable_cahnhilliard.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 16
ny = 16
xmin = 0
xmax = 50
ymin = 0
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0
y1 = 0
radius = 25.0
invalue = 1.0
outvalue = 0.0
int_width = 50.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[AuxVariables]
[./sigma11_aux]
order = CONSTANT
family = MONOMIAL
[../]
[./sigma22_aux]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./matl_sigma11]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = sigma11_aux
[../]
[./matl_sigma22]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = sigma22_aux
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 5'
block = 0
[../]
[./chemical_free_energy]
type = DerivativeParsedMaterial
block = 0
property_name = Fc
coupled_variables = 'c'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
enable_jit = true
derivative_order = 2
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '7 7'
fill_method = symmetric_isotropic
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 0.1*c
coupled_variables = c
property_name = var_dep
enable_jit = true
derivative_order = 2
[../]
[./eigenstrain]
type = ComputeVariableEigenstrain
block = 0
eigen_base = '1 1 1 0 0 0'
prefactor = var_dep
args = 'c'
eigenstrain_name = eigenstrain
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
block = 0
args = 'c'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeSumMaterial
block = 0
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'c'
derivative_order = 2
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 'top'
value = -5
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type '
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/GrandPotentialPFM/SinteringDilute.i)
#input file to test the GrandPotentialSinteringMaterial using the dilute energy profile
[Mesh]
type = GeneratedMesh
dim = 2
nx = 17
ny = 10
xmin = 0
xmax = 660
ymin = 0
ymax = 380
[]
[GlobalParams]
op_num = 2
var_name_base = gr
int_width = 40
[]
[Variables]
[./w]
[./InitialCondition]
type = FunctionIC
variable = w
function = f_w
[../]
[../]
[./phi]
[../]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./T]
order = CONSTANT
family = MONOMIAL
[./InitialCondition]
type = FunctionIC
variable = T
function = f_T
[../]
[../]
[]
[ICs]
[./phi_IC]
type = SpecifiedSmoothCircleIC
variable = phi
x_positions = '190 470'
y_positions = '190 190'
z_positions = ' 0 0'
radii = '150 150'
invalue = 0
outvalue = 1
[../]
[./gr0_IC]
type = SmoothCircleIC
variable = gr0
x1 = 190
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr1_IC]
type = SmoothCircleIC
variable = gr1
x1 = 470
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[]
[Functions]
[./f_T]
type = ConstantFunction
value = 1600
[../]
[./f_w]
type = ParsedFunction
expression = '1.515e-7 * x'
[../]
[]
[Materials]
# Free energy coefficients for parabolic curve
[./kv]
type = ParsedMaterial
property_name = kv
coupled_variables = 'T'
constant_names = 'a b'
constant_expressions = '-0.025 1571.6'
expression = 'a*T + b'
[../]
# Diffusivity and mobilities
[./chiD]
type = GrandPotentialTensorMaterial
f_name = chiD
solid_mobility = L
void_mobility = Lv
chi = chi
surface_energy = 19.7
c = phi
T = T
D0 = 2.0e11
GBmob0 = 1.4759e9
Q = 2.77
Em = 2.40
bulkindex = 1
gbindex = 20
surfindex = 100
[../]
# Equilibrium vacancy concentration
[./cs_eq]
type = DerivativeParsedMaterial
property_name = cs_eq
coupled_variables = 'gr0 gr1 T'
constant_names = 'Ef Egb kB'
constant_expressions = '2.69 2.1 8.617343e-5'
expression = 'bnds:=gr0^2 + gr1^2; cb:=exp(-Ef/kB/T); cgb:=exp(-(Ef-Egb)/kB/T);
cb + 4.0*(cgb-cb)*(1.0 - bnds)^2'
[../]
# Everything else
[./sintering]
type = GrandPotentialSinteringMaterial
chemical_potential = w
void_op = phi
Temperature = T
surface_energy = 19.7
grainboundary_energy = 9.86
void_energy_coefficient = kv
equilibrium_vacancy_concentration = cs_eq
solid_energy_model = DILUTE
outputs = exodus
[../]
# Concentration is only meant for output
[./c]
type = ParsedMaterial
property_name = c
material_property_names = 'hs rhos hv rhov'
constant_names = 'Va'
constant_expressions = '0.04092'
expression = 'Va*(hs*rhos + hv*rhov)'
outputs = exodus
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_phi]
type = TimeDerivative
variable = phi
[../]
[./dt_w]
type = TimeDerivative
variable = w
[../]
[]
[AuxKernels]
[./T_aux]
type = FunctionAux
variable = T
function = f_T
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = JFNK
dt = 1
num_steps = 2
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence-auto/2D/neumann.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.01
max = 0.01
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.01
max = 0.01
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '50000 * t'
[]
[pully]
type = ParsedFunction
expression = '-30000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(modules/combined/test/tests/poro_mechanics/jacobian1.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[ICs]
[./disp_x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./disp_y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./disp_z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[./p]
type = RandomIC
min = -1
max = 1
variable = porepressure
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[./poro]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.6
solid_bulk_compliance = 0.25
fluid_bulk_compliance = 0.125
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jacobian1
exodus = false
[]
(modules/chemical_reactions/test/tests/jacobian/2species.i)
# Tests the Jacobian when no secondary species are present
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[../]
[./b]
order = FIRST
family = LAGRANGE
[../]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure]
type = RandomIC
variable = pressure
max = 10
min = 1
[../]
[./a]
type = RandomIC
variable = a
max = 1
min = 0
[../]
[./b]
type = RandomIC
variable = b
max = 1
min = 0
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
[../]
[./pressure]
type = DarcyFluxPressure
variable = pressure
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
[]
[Outputs]
perf_graph = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/stochastic_tools/test/tests/samplers/ParallelSubsetSimulation/pss_error1.i)
[StochasticTools]
[]
[Distributions]
[mu1]
type = Normal
mean = 0.0
standard_deviation = 0.5
[]
[mu2]
type = Normal
mean = 1
standard_deviation = 0.5
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 1
distributions = 'mu1 mu2'
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[param]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
[]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Reporters]
[constant]
type = StochasticReporter
outputs = none
[]
[adaptive_MC]
type = AdaptiveMonteCarloDecision
output_value = constant/reporter_transfer:average:value
inputs = 'inputs'
sampler = sample
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = JSON
[]
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_yz.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is inclined on the YZ plane at 45 deg.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_yz.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '-1.0 0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_x2]
type = ConstantRate
variable = disp_x
boundary = 1
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '0.0 2.8284271 2.8284271'
variable = disp_x
[../]
# [./disp_y]
# type = PointValue
# point = '2.8284271 2.8284271 0.0'
# variable = disp_y
# [../]
[]
[Outputs]
csv = true
exodus = false
[]
(tutorials/tutorial02_multiapps/step01_multiapps/06_parent_twoapps.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 40
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1.
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
perf_graph = true
[]
[MultiApps]
[app1]
type = TransientMultiApp
positions = '0 0 0 1 0 0 2 0 0'
input_files = '06_sub_twoapps.i'
[]
[app2]
type = TransientMultiApp
positions = '0 0 0 1 0 0'
input_files = '06_sub_twoapps.i'
[]
[]
(modules/chemical_reactions/examples/calcium_bicarbonate/calcium_bicarbonate.i)
# Example of reactive transport model with precipitation and dissolution.
# Calcium (ca2) and bicarbonate (hco3) reaction to form calcite (CaCO3).
# Models bicarbonate injection following calcium injection, so that a
# moving reaction front forms a calcite precipitation zone. As the front moves,
# the upstream side of the front continues to form calcite via precipitation,
# while at the downstream side, dissolution of the solid calcite occurs.
#
# The reaction network considered is as follows:
# Aqueous equilibrium reactions:
# a) h+ + hco3- = CO2(aq), Keq = 10^(6.341)
# b) hco3- = h+ + CO23-, Keq = 10^(-10.325)
# c) ca2+ + hco3- = h+ + CaCO3(aq), Keq = 10^(-7.009)
# d) ca2+ + hco3- = cahco3+, Keq = 10^(-0.653)
# e) ca2+ = h+ + CaOh+, Keq = 10^(-12.85)
# f) - h+ = oh-, Keq = 10^(-13.991)
#
# Kinetic reactions
# g) ca2+ + hco3- = h+ + CaCO3(s), A = 0.461 m^2/L, k = 6.456542e-2 mol/m^2 s,
# Keq = 10^(1.8487)
#
# The primary chemical species are h+, hco3- and ca2+. The pressure gradient is fixed,
# and a conservative tracer is also included.
#
# This example is taken from:
# Guo et al, A parallel, fully coupled, fully implicit solution to reactive
# transport in porous media using the preconditioned Jacobian-Free Newton-Krylov
# Method, Advances in Water Resources, 53, 101-108 (2013).
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
xmax = 1
ymax = 0.25
[]
[Variables]
[./tracer]
[../]
[./ca2+]
[../]
[./h+]
initial_condition = 1.0e-7
scaling = 1e6
[../]
[./hco3-]
[../]
[]
[AuxVariables]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure_ic]
type = FunctionIC
variable = pressure
function = pic
[../]
[./hco3_ic]
type = BoundingBoxIC
variable = hco3-
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 5.0e-2
outside = 1.0e-6
[../]
[./ca2_ic]
type = BoundingBoxIC
variable = ca2+
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 1.0e-6
outside = 5.0e-2
[../]
[./tracer_ic]
type = BoundingBoxIC
variable = tracer
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 1.0
outside = 0.0
[../]
[]
[Functions]
[./pic]
type = ParsedFunction
expression = 60-50*x
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'ca2+ hco3- h+'
secondary_species = 'co2_aq co32- caco3_aq cahco3+ caoh+ oh-'
pressure = pressure
reactions = 'h+ + hco3- = co2_aq 6.341,
hco3- - h+ = co32- -10.325,
ca2+ + hco3- - h+ = caco3_aq -7.009,
ca2+ + hco3- = cahco3+ -0.653,
ca2+ - h+ = caoh+ -12.85,
- h+ = oh- -13.991'
[../]
[./SolidKineticReactions]
primary_species = 'ca2+ hco3- h+'
kin_reactions = 'ca2+ + hco3- - h+ = caco3_s'
secondary_species = caco3_s
log10_keq = 1.8487
reference_temperature = 298.15
system_temperature = 298.15
gas_constant = 8.314
specific_reactive_surface_area = 4.61e-4
kinetic_rate_constant = 6.456542e-7
activation_energy = 1.5e4
[../]
[]
[Kernels]
[./tracer_ie]
type = PrimaryTimeDerivative
variable = tracer
[../]
[./tracer_pd]
type = PrimaryDiffusion
variable = tracer
[../]
[./tracer_conv]
type = PrimaryConvection
variable = tracer
p = pressure
[../]
[./ca2+_ie]
type = PrimaryTimeDerivative
variable = ca2+
[../]
[./ca2+_pd]
type = PrimaryDiffusion
variable = ca2+
[../]
[./ca2+_conv]
type = PrimaryConvection
variable = ca2+
p = pressure
[../]
[./h+_ie]
type = PrimaryTimeDerivative
variable = h+
[../]
[./h+_pd]
type = PrimaryDiffusion
variable = h+
[../]
[./h+_conv]
type = PrimaryConvection
variable = h+
p = pressure
[../]
[./hco3-_ie]
type = PrimaryTimeDerivative
variable = hco3-
[../]
[./hco3-_pd]
type = PrimaryDiffusion
variable = hco3-
[../]
[./hco3-_conv]
type = PrimaryConvection
variable = hco3-
p = pressure
[../]
[]
[BCs]
[./tracer_left]
type = DirichletBC
variable = tracer
boundary = left
value = 1.0
[../]
[./tracer_right]
type = ChemicalOutFlowBC
variable = tracer
boundary = right
[../]
[./ca2+_left]
type = SinDirichletBC
variable = ca2+
boundary = left
initial = 5.0e-2
final = 1.0e-6
duration = 1
[../]
[./ca2+_right]
type = ChemicalOutFlowBC
variable = ca2+
boundary = right
[../]
[./hco3-_left]
type = SinDirichletBC
variable = hco3-
boundary = left
initial = 1.0e-6
final = 5.0e-2
duration = 1
[../]
[./hco3-_right]
type = ChemicalOutFlowBC
variable = hco3-
boundary = right
[../]
[./h+_left]
type = DirichletBC
variable = h+
boundary = left
value = 1.0e-7
[../]
[./h+_right]
type = ChemicalOutFlowBC
variable = h+
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-7 2e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 50
l_tol = 1e-5
nl_max_its = 10
nl_rel_tol = 1e-5
end_time = 10
[./TimeStepper]
type = ConstantDT
dt = 0.1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
perf_graph = true
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/dilatation.i)
# This test checks the thermal expansion calculated via an dilatation function.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 3
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = '1 + t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeDilatationThermalExpansionFunctionEigenstrain
dilatation_function = cte_dilatation
stress_free_temperature = 1.5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_dilatation]
type = PiecewiseLinear
x = '1 2'
y = '-1e-4 1e-4'
[../]
[]
[Postprocessors]
[./disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./temp_avg]
type = ElementAverageValue
variable = temp
[../]
[]
[Executioner]
type = Transient
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/heat_transfer/test/tests/transient_heat/transient_heat.i)
[Mesh]
file = cube.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = u
[../]
[./ie]
type = SpecificHeatConductionTimeDerivative
variable = u
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = 1
value = 0.0
[../]
[./top]
type = DirichletBC
variable = u
boundary = 2
value = 1.0
[../]
[]
[Materials]
[./constant]
type = HeatConductionMaterial
block = 1
thermal_conductivity = 1
specific_heat = 1
[../]
[./density]
type = GenericConstantMaterial
block = 1
prop_names = density
prop_values = 1
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update1.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = 1 plane
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 0 0 0 0 -2'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform9_cosserat.i)
# Using Cosserat with large layer thickness, so this should reduce to standard
# Using CappedMohrCoulombCosserat with tensile failure only
# A single unit element is stretched in a complicated way that
# the trial stress is
# 1.51515 0.8 0.666667
# 0.8 -3.74545 -1.85037e-17
# 0.7 -1.66533e-17 -1.27273
# with symmetric part
# 1.51515 0.8 0.6833
# 0.8 -3.74545 -1.85037e-17
# 0.6833 -1.66533e-17 -1.27273
#
# This has eigenvalues
# la = {-3.86844, 1.78368, -1.41827}
# and eigenvectors
#
# {0.15183, -0.987598, -0.03997},
# {-0.966321, -0.139815, -0.216044},
# {-0.207777, -0.0714259, 0.975565}}
#
# The tensile strength is 0.5 and Young=1 and Poisson=0.25,
# with E_0000/E_0011 = nu / (1 - nu) = 0.333333
# Using smoothing_tol=0.01, the return-map algorithm should
# return to stress_I = 0.5, which is a reduction of 1.28368, so
# stress_II = -1.41827 - 1.28368 * 0.33333 = -1.846
# stress_III = -3.86844 - 1.28368 * 0.33333 = -4.296
#
# The final stress symmetric stress is
#
# {0.29, 0.69, 0.51},
# {0.69, -4.19, -0.03},
# {0.51, -0.03, -1.74}
#
# and a final unsymmetric stress of
#
# {0.29, 0.69, 0.49},
# {0.69, -4.19, -0.03},
# {0.52, -0.03, -1.74}
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '3*x-y+z'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3*x-4*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'x-2*z'
[../]
[./wc_x]
type = DirichletBC
variable = wc_x
boundary = 'front back'
value = 0.0
[../]
[./wc_y]
type = DirichletBC
variable = wc_y
boundary = 'front back'
value = 0.0
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_I]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_II]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_III]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_I]
type = RankTwoScalarAux
scalar_type = MaxPrincipal
rank_two_tensor = stress
variable = stress_I
selected_qp = 0
[../]
[./stress_II]
type = RankTwoScalarAux
scalar_type = MidPrincipal
rank_two_tensor = stress
variable = stress_II
selected_qp = 0
[../]
[./stress_III]
type = RankTwoScalarAux
scalar_type = MinPrincipal
rank_two_tensor = stress
variable = stress_III
selected_qp = 0
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = stress_I
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = stress_II
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = stress_III
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1.0
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
[../]
[./tensile]
type = CappedMohrCoulombCosseratStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.001
yield_function_tol = 1.0E-12
host_youngs_modulus = 1.0
host_poissons_ratio = 0.25
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
nl_abs_tol = 1E-10
type = Transient
[]
[Outputs]
file_base = small_deform9_cosserat
csv = true
[]
(modules/solid_mechanics/test/tests/mean_cap/small_deform1.i)
# apply uniform stretch in x, y and z directions.
# With a = 1 and strength = 2, the algorithm should return to sigma_m = 2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./cap]
type = SolidMechanicsPlasticMeanCap
a = 1
strength = strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = cap
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/controls/time_periods/aux_scalar_kernels/control.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux0]
family = SCALAR
[../]
[./aux1]
family = SCALAR
[../]
[]
[Functions]
[./func]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxScalarKernels]
[./scalar_aux0]
type = FunctionScalarAux
variable = aux0
function = func
[../]
[./scalar_aux1]
type = FunctionScalarAux
variable = aux1
function = func
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
[Controls]
[./damping_control]
type = TimePeriod
disable_objects = '*/scalar_aux0 */scalar_aux1'
start_time = 0.25
end_time = 0.75
execute_on = 'initial timestep_begin'
[../]
[]
(modules/combined/test/tests/additive_manufacturing/check_element_addition_2D.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 0.5
nx = 20
ny = 10
[]
[bottom_domain]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = ' 1 0.1 0'
block_id = 1
[]
[top_domain]
input = bottom_domain
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0.1 0'
top_right = '1 0.5 00'
block_id = 2
[]
[sidesets]
input = top_domain
type = SideSetsAroundSubdomainGenerator
normal = '1 0 0'
block = 1
new_boundary = 'moving_interface'
[]
[]
[Variables]
[temp]
block = '1'
[]
[]
[Functions]
[fy]
type = ParsedFunction
expression = '0.2'
[]
[fx]
type = ParsedFunction
expression = 't'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
automatic_scaling = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 10
nl_max_its = 20
nl_rel_tol = 1e-4
start_time = 0.0
end_time = 1
dt = 1e-1
dtmin = 1e-4
[]
[UserObjects]
[activated_elem_uo]
type = ActivateElementsByPath
execute_on = timestep_begin
activate_distance = 0.2
function_x = fx
function_y = fy
active_subdomain_id = 1
expand_boundary_name = 'moving_interface'
[]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_periodic_fromfile.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 85
ny = 85
nz = 0
xmax = 250
ymax = 250
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 8
var_name_base = gr
numbub = 15
bubspac = 22
radius = 8
int_width = 10
invalue = 1
outvalue = 0.1
file_name = 'grains.txt'
[]
[Variables]
[./c]
[../]
[./w]
scaling = 1.0e4
[../]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalVoronoiVoidIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[./c_IC]
variable = c
type = PolycrystalVoronoiVoidIC
structure_type = voids
polycrystal_ic_uo = voronoi
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 12444
int_width = 0
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/mass_conservation/mass03.i)
# checking that the mass postprocessor correctly calculates the mass
# 1phase, 1component, constant porosity, with a constant fluid source
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -0.5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[source]
type = BodyForce
variable = pp
value = 0.1 # kg/m^3/s
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[porepressure]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[total_mass]
type = PorousFlowFluidMass
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres bjacobi 1E-12 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 10
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = mass03
csv = true
[]
(modules/functional_expansion_tools/test/tests/standard_use/interface_coupled.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.0
xmax = 0.4
nx = 6
ymin = 0.0
ymax = 10.0
ny = 20
[]
[Variables]
[./m]
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./source_m]
type = BodyForce
variable = m
value = 100
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
value = 2
variable = m
[../]
[]
[BCs]
[./interface_value]
type = FXValueBC
variable = m
boundary = right
function = FX_Basis_Value_Main
[../]
[./interface_flux]
type = FXFluxBC
boundary = right
variable = m
function = FX_Basis_Flux_Main
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Main]
type = FunctionSeries
series_type = Cartesian
orders = '5'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Flux_UserObject_Main]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Main
variable = m
boundary = right
diffusivity = 0.1
[../]
[]
[Postprocessors]
[./average_interface_value]
type = SideAverageValue
variable = m
boundary = right
[../]
[./total_flux]
type = SideDiffusiveFluxIntegral
variable = m
boundary = right
diffusivity = 0.1
[../]
[./picard_iterations]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = interface_sub.i
sub_cycling = true
[../]
[]
[Transfers]
[./FluxToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Flux_UserObject_Main
multi_app_object_name = FX_Basis_Flux_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[./FluxToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Flux_Main
multi_app_object_name = FX_Flux_UserObject_Sub
[../]
[]
(test/tests/time_integrators/actually_explicit_euler/actually_explicit_euler.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.001
l_tol = 1e-12
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/shell/static/large_strain_m_40_AD.i)
# Large strain/rotation test for shell elements
# A cantilever beam that is 40 m long (Y direction) with 1 m x 1 m
# cross-section is modeled using 5 shell elements placed along its
# length. The bottom boundary is fixed in all displacements and
# rotations. A load of 0.140625 N is applied at each node on the top
# boundary, resulting in a total load of 0.28125 N. E = 1800 Pa and
# v = 0.0.
# The reference solution for large deflection of this beam is based on
# K. E. Bisshopp and D.C. Drucker, Quaterly of Applied Mathematics,
# Vol 3, No. # 3, 1945.
# For PL^2/EI = 3, disp_z at tip = 0.6L = 24 m & disp_y at tip = 0.76*L-L = -9.6 m
# The FEM solution at tip of cantilever is:
# disp_z = 24.85069 m; relative error = 3.54 %
# disp_y = -9.125937 m; relative error = 5.19 %
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 40.0
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = bottom
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = bottom
value = 0.0
[../]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = top
function = force_y
[../]
[]
[Functions]
[./force_y]
type = PiecewiseLinear
x = '0.0 1.0 3.0'
y = '0.0 1.0 1.0'
scale_factor = 0.140625
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-14
dt = 0.1
dtmin = 0.1
end_time = 1.0
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
large_strain = true
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
large_strain = true
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
large_strain = true
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
large_strain = true
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
large_strain = true
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 1800
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeFiniteShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 1.0
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[]
[Postprocessors]
[./disp_z2]
type = PointValue
point = '1.0 40.0 0.0'
variable = disp_z
[../]
[./disp_y2]
type = PointValue
point = '1.0 40.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/controls/time_periods/nodalkernels/nodal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./nodal_ode]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[NodalKernels]
[./td]
type = TimeDerivativeNodalKernel
variable = nodal_ode
[../]
[./constant_rate]
type = ConstantRate
variable = nodal_ode
rate = 1.0
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
[]
[Controls]
[./time_period]
type = TimePeriod
enable_objects = '*::constant_rate'
start_time = 0.5
end_time = 1
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update34.i)
# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Compressive strength = 1MPa
# Lame lambda = 1E3. Lame mu = 1.3E3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E2
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-100.1 -0.1 0.2 -0.1 -0.9 0 0.2 0 -1.1'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/meshgenerators/example_patch_mesh_generator/patch_mesh_generator.i)
[Mesh]
[patch]
type = ExamplePatchMeshGenerator
dim = 2
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
end_time = 1.0
dt = 1.0
[]
[Outputs]
file_base = patch_out.e
exodus = true
[]
(modules/combined/examples/optimization/multi-load/single_main.i)
vol_frac = 0.3
power = 1.1
E0 = 1.0
Emin = 1.0e-6
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
# final_generator = 'MoveRight'
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 80
ny = 40
xmin = 0
xmax = 150
ymin = 0
ymax = 75
[]
[left_load]
type = ExtraNodesetGenerator
input = Bottom
new_boundary = left_load
coord = '37.5 75 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '112.5 75 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.02
[]
[sensitivity_one]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[sensitivity_two]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[total_sensitivity]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[]
[AuxKernels]
[total_sensitivity]
type = ParsedAux
variable = total_sensitivity
expression = '0.5*sensitivity_one + 0.5*sensitivity_two'
coupled_variables = 'sensitivity_one sensitivity_two'
execute_on = 'LINEAR TIMESTEP_END'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.0
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
# We do filtering in the subapps
[update]
type = DensityUpdate
density_sensitivity = total_sensitivity
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = MULTIAPP_FIXED_POINT_BEGIN
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 25
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralVariablePostprocessor
variable = total_sensitivity
[]
[]
[MultiApps]
[sub_app_one]
type = TransientMultiApp
input_files = single_subapp_one.i
[]
[sub_app_two]
type = TransientMultiApp
input_files = single_subapp_two.i
[]
[]
[Transfers]
# First SUB-APP
# To subapp densities
[subapp_one_density]
type = MultiAppCopyTransfer
to_multi_app = sub_app_one
source_variable = mat_den # Here
variable = mat_den
[]
# From subapp sensitivity
[subapp_one_sensitivity]
type = MultiAppCopyTransfer
from_multi_app = sub_app_one
source_variable = Dc # sensitivity_var
variable = sensitivity_one # Here
[]
# Second SUB-APP
# To subapp densities
[subapp_two_density]
type = MultiAppCopyTransfer
to_multi_app = sub_app_two
source_variable = mat_den # Here
variable = mat_den
[]
# From subapp sensitivity
[subapp_two_sensitivity]
type = MultiAppCopyTransfer
from_multi_app = sub_app_two
source_variable = Dc # sensitivity_var
variable = sensitivity_two # Here
[]
[]
(modules/thermal_hydraulics/test/tests/components/form_loss_from_external_app_1phase/phy.form_loss_1phase.child.i)
[GlobalParams]
initial_p = 1e5
initial_vel = 0.5
initial_T = 300.0
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 2
A = 1
n_elems = 10
f = 0
[]
[form_loss]
type = FormLossFromExternalApp1Phase
flow_channel = pipe
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 680
T = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.1
abort_on_solve_fail = true
timestep_tolerance = 5e-14
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 5e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 20
start_time = 0.0
end_time = 4.0
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
exodus = true
show = 'K_prime p'
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform25.i)
# Mohr-Coulomb only
# apply equal stretches in x, y and z directions, to observe return to the MC tip
# Because of smoothing, the expected result is around
# Smax = Smid = Smin = 12.9
# The result is not exact because the smoothing is assymetrical.
# This test also employs a very small dilation angle, which makes return
# to the tip quite numerically difficult, so max_NR_iterations has been increased to 100
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_max]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_mid]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_min]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 1E-4
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1E7
poissons_ratio = 0.3
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 5
yield_function_tol = 1.0E-9
max_NR_iterations = 100
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform25
csv = true
[]
(modules/solid_mechanics/test/tests/strain_energy_density/tot_model.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = SMALL
add_variables = true
incremental = false
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[Pressure]
[top]
boundary = 'top'
function = rampConstantUp
[]
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30e+6
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeLinearElasticStress
[]
[strain_energy_density]
type = StrainEnergyDensity
incremental = false
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[epxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[]
[epyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[]
[epzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[]
[sigxx]
type = ElementAverageValue
variable = stress_xx
[]
[sigyy]
type = ElementAverageValue
variable = stress_yy
[]
[sigzz]
type = ElementAverageValue
variable = stress_zz
[]
[SED]
type = ElementAverageValue
variable = SED
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/pdass_problems/ironing_penalty_action.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = iron.e
[]
patch_update_strategy = auto
patch_size = 20
allow_renumbering = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[tangential_vel_one]
order = FIRST
family = LAGRANGE
[]
[real_weighted_gap]
order = FIRST
family = LAGRANGE
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[von_mises]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 2. 8.'
y = '0. -1.0 -1.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 8.'
y = '0. 8.'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
block = '1 2'
strain = FINITE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_contact_block
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_contact_block
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_contact_block
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel_auxk]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_contact_block
contact_quantity = tangential_velocity_one
[]
[real_weighted_gap_auxk]
type = PenaltyMortarUserObjectAux
variable = real_weighted_gap
user_object = penalty_friction_object_contact_block
contact_quantity = normal_gap
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
block = '1 2'
[]
[]
[Contact]
[contact_block]
primary = 20
secondary = 10
friction_coefficient = 0.1
model = coulomb
formulation = mortar_penalty
penalty = 1e5
penalty_friction = 1e4
use_dual = false
[]
[]
[VectorPostprocessors]
[penalty_normal_pressure]
type = NodalValueSampler
variable = penalty_normal_pressure
boundary = 10
sort_by = id
[]
[]
[Postprocessors]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 30
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 30
[]
[]
[BCs]
[bot_x_disp]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
preset = false
[]
[bot_y_disp]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
preset = false
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = disp_ramp_vert
preset = false
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = '30'
function = disp_ramp_horz
preset = false
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 6896
poissons_ratio = 0.32
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '2'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 689.6
poissons_ratio = 0.32
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
l_tol = 1e-6
l_max_its = 50
nl_max_its = 30
start_time = 0.0
end_time = 6.5 # 6.5
dt = 0.0125
dtmin = 1e-5
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = true
hide = 'nodal_area penetration contact_pressure'
[chkfile]
type = CSV
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[console]
type = Console
max_rows = 5
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmax = 30.0
ymax = 30.0
elem_type = QUAD4
[]
[Variables]
[./c]
[../]
[./w]
[../]
[]
[ICs]
[./c_IC]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
variable = c
[../]
[]
[Kernels]
[./cres]
type = SplitCHParsed
variable = c
kappa_name = kappa_c
w = w
f_name = F
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
coupled_variables = c
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./kappa]
type = GenericConstantMaterial
prop_names = 'kappa_c'
prop_values = '2.0'
[../]
[./mob]
type = DerivativeParsedMaterial
property_name = M
coupled_variables = c
expression = '1-0.9*c^2'
outputs = exodus
derivative_order = 1
[../]
[./free_energy]
type = MathEBFreeEnergy
property_name = F
c = c
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
off_diag_row = 'w c'
off_diag_column = 'c w'
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/fluidstate/brineco2_ic.i)
# Tests correct calculation of z (total mass fraction of NCG summed over all
# phases) using the PorousFlowFluidStateIC initial condition. Once z is
# calculated by the initial condition, the thermophysical properties are calculated
# and the resulting gas saturation should be equal to that given in the intial condition
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
temperature_unit = Celsius
[]
[Variables]
[pgas]
initial_condition = 1e6
[]
[z]
[]
[]
[ICs]
[z]
type = PorousFlowFluidStateIC
saturation = 0.5
gas_porepressure = pgas
temperature = 50
variable = z
xnacl = 0.1
fluid_state = fs
[]
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
fluid_state = fs
capillary_pressure = pc
xnacl = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
execute_on = 'initial timestep_end'
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
execute_on = 'initial timestep_end'
[]
[z]
type = ElementIntegralVariablePostprocessor
variable = z
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(test/tests/kernels/2d_diffusion/matdiffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
xmax = 1.0
ymax = 1.0
elem_type = QUAD4
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./cres]
type = MatDiffusion
variable = u
diffusivity = Du
[../]
[./ctime]
type = TimeDerivative
variable = u
[../]
[]
[Materials]
[./Dc]
type = DerivativeParsedMaterial
property_name = Du
expression = '0.01+u^2'
coupled_variables = 'u'
derivative_order = 1
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = NeumannBC
variable = u
boundary = 2
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
scheme = 'BDF2'
dt = 1
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/materials/output/ad_output.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmax = 10
ymax = 10
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 10
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[test_material]
type = ADOutputTestMaterial
block = 0
variable = u
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_conduction_rz/heat_rate_conduction_rz.i)
# Tests the HeatRateConductionRZ post-processor.
R_i = 0.1
thickness = 0.2
L = 3.0
R_o = ${fparse R_i + thickness}
S = ${fparse 2 * pi * R_o * L}
k = 20.0
T_i = 300.0
T_o = 500.0
dT_dr = ${fparse (T_o - T_i) / thickness}
Q_exact = ${fparse k * dT_dr * S}
[Materials]
[hs_mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '1.0 1.0 ${k}'
[]
[]
[Functions]
[T_fn]
type = ParsedFunction
expression = '${T_i} + (y - ${R_i}) * ${dT_dr}'
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
inner_radius = ${R_i}
length = ${L}
n_elems = 50
names = 'region1'
widths = '${thickness}'
n_part_elems = '5'
initial_T = T_fn
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateConductionRZ
boundary = heat_structure:outer
axis_point = '0 0 0'
axis_dir = '1 0 0'
temperature = T_solid
thermal_conductivity = thermal_conductivity
inward = true
execute_on = 'INITIAL'
[]
[Q_err]
type = RelativeDifferencePostprocessor
value1 = Q_pp
value2 = ${Q_exact}
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
file_base = 'heat_rate_conduction_rz'
[csv]
type = CSV
show = 'Q_err'
execute_on = 'INITIAL'
[]
[]
(modules/functional_expansion_tools/examples/2D_interface_no_material/sub.i)
# Derived from the example '2D_interface' with the following differences:
#
# 1) No materials are used
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.4
xmax = 2.4
nx = 30
ymin = 0.0
ymax = 10.0
ny = 20
[]
[Variables]
[./s]
[../]
[]
[Kernels]
[./diff_s]
type = Diffusion
variable = s
[../]
[./time_diff_s]
type = TimeDerivative
variable = s
[../]
[]
[ICs]
[./start_s]
type = ConstantIC
value = 2
variable = s
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = s
boundary = bottom
value = 0.1
[../]
[./interface_flux]
type = FXFluxBC
boundary = left
variable = s
function = FX_Basis_Flux_Sub
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '5'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXBoundaryValueUserObject
function = FX_Basis_Value_Sub
variable = s
boundary = left
[../]
[./FX_Flux_UserObject_Sub]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Sub
variable = s
boundary = left
diffusivity = 1.0
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/peridynamics/test/tests/jacobian_check/generalized_planestrain_thermomechanics_smallstrain_H1NOSPD.i)
# NOTE: this jacobian test for the coupled thermomechanical model must use displaced mesh, otherwise the difference for the first step is huge
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
scalar_out_of_plane_strain = scalar_strain_zz
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[]
[Modules/Peridynamics/Mechanics]
[./Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal
[../]
[../]
[./GeneralizedPlaneStrain]
[./all]
formulation = NONORDINARY_STATE
eigenstrain_names = thermal
[../]
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0.5
eigenstrain_name = thermal
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./thermal_mat]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/geochemistry/test/tests/kinetics/bio_arsenate1.i)
# Example of a microbe-catalysed reaction:
# Lactate- + 2HAsO4-- + 2H2O -> CH3COO- + CO3-- + 2As(OH)4-
# at pH = 9.8
# at temperature = 20degC
# The equation in the database involving lactate is
# Lactate- + 3O2(aq) -> 2H+ + 3HCO3-
# with log10(K) = 231.4 at 20degC
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_into_basis = 'CO3--'
swap_out_of_basis = 'HCO3-'
charge_balance_species = "Cl-"
constraint_species = "H2O Na+ CO3-- Lactate- Cl- AsO4--- CH3COO- As(OH)4- H+"
constraint_value = " 1.0 1448E-3 24E-3 10E-3 1500E-3 10E-3 1E-6 1E-6 -9.8"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition log10activity"
constraint_unit = " kg moles moles moles moles moles moles moles dimensionless"
controlled_activity_name = 'H+'
controlled_activity_value = 1.58489E-10 # this is pH=9.8
kinetic_species_name = "arsenate_reducer"
kinetic_species_initial_value = 0.5 # molecular weight of arsenate_reducer = 1, so this is the amount of mmoles too
kinetic_species_unit = mg
ramp_max_ionic_strength_initial = 0
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = ''
mol_cutoff = 1E-20
solver_info = true
evaluate_kinetic_rates_always = true
precision = 16
[]
[UserObjects]
[rate_arsenate_reducer]
type = GeochemistryKineticRate
kinetic_species_name = "arsenate_reducer"
intrinsic_rate_constant = 0.6048 # 7E-9 mol/mg/s = 0.6048 mol/g/day
promoting_species_names = 'HAsO4--'
promoting_indices = '1'
promoting_monod_indices = '1'
promoting_half_saturation = 10E-6
multiply_by_mass = true
direction = dissolution
kinetic_biological_efficiency = 5
energy_captured = 125E3
theta = 0.25
eta = 1
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O Na+ Cl- HCO3- H+ As(OH)4- Lactate- CH3COO- AsO4---"
kinetic_redox = "arsenate_reducer"
kinetic_rate_descriptions = "rate_arsenate_reducer"
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 2
[]
[AuxVariables]
[moles_acetate]
[]
[biomass_g]
[]
[]
[AuxKernels]
[moles_acetate]
type = GeochemistryQuantityAux
species = 'CH3COO-'
reactor = reactor
variable = moles_acetate
quantity = transported_moles_in_original_basis
[]
[biomass_g]
type = GeochemistryQuantityAux
species = 'arsenate_reducer'
reactor = reactor
variable = biomass_g
quantity = kinetic_moles # remember molecular weight = 1 g/mol
[]
[]
[Functions]
[rate]
type = ParsedFunction
vars = 'dt reaction_rate_times_dt'
vals = 'dt reaction_rate_times_dt'
value = 'reaction_rate_times_dt / dt'
[]
[]
[Postprocessors]
[moles_acetate]
type = PointValue
point = '0 0 0'
variable = moles_acetate
[]
[reaction_rate_times_dt]
type = PointValue
point = '0 0 0'
variable = mol_change_arsenate_reducer
outputs = 'none'
[]
[dt]
type = TimestepSize
outputs = 'none'
[]
[reaction_rate]
type = FunctionValuePostprocessor
function = rate
[]
[biomass_g]
type = PointValue
point = '0 0 0'
variable = biomass_g
[]
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_projection_transfer/fixed_meshes_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 5
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent]
[../]
[./elemental_from_parent]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.01
solve_type = NEWTON
[]
[Outputs]
exodus = true
#
[]
(modules/solid_mechanics/test/tests/beam/static_vm/ansys_vm2.i)
# This is a reproduction of test number 2 of ANSYS apdl verification manual.
# This test checks for the deformation at the center of a beam with simply
# supported boundary conditions and a uniform load w = 10,000 lb/ft.
# ||||||||| def. ||||||||
# *---*---*---*---*---*---*---*---*
# /\ /\
# /// oo
# a l a
# <-----> <--------------> <----->
#
# l = 240 in, a = 120 in, A = 50.65 in^2, Iz = 7892 in^2
# E = 30e6 psi
# Solution deflection: 0.182 in. (dispz_5: -1.824633e-01)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 8
xmin = 0.0
xmax = 480.0
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0.0'
new_boundary = 'one'
input = generated_mesh
[]
[cnode1]
type = ExtraNodesetGenerator
coord = '60.0'
new_boundary = 'two'
input = cnode
[]
[cnode2]
type = ExtraNodesetGenerator
coord = '420.0'
new_boundary = 'eight'
input = cnode1
[]
[cnode3]
type = ExtraNodesetGenerator
coord = '480.0'
new_boundary = 'nine'
input = cnode2
[]
[cnode4]
type = ExtraNodesetGenerator
coord = '120.0'
new_boundary = 'BC1'
input = cnode3
[]
[cnode5]
type = ExtraNodesetGenerator
coord = '360.0'
new_boundary = 'BC2'
input = cnode4
[]
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 50.65
Ay = 0.0
Az = 0.0
Iy = 7892.0
Iz = 7892.0
y_orientation = '0 1.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 30.0e6
# poissons_ratio = -0.9998699638
poissons_ratio = 0.33
# poissons_ratio = 0.3
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 'BC1'
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 'BC1'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 'BC1'
value = 0.0
[../]
[./fixy2]
type = DirichletBC
variable = disp_y
boundary = 'BC2'
value = 0.0
[../]
[./fixz2]
type = DirichletBC
variable = disp_z
boundary = 'BC2'
value = 0.0
[../]
[]
[Functions]
[./force_50e3]
type = PiecewiseLinear
x = '0.0 10.0'
y = '0.0 50000.0'
[../]
[./force_25e3]
type = PiecewiseLinear
x = '0.0 10.0'
y = '0.0 25000.0'
[../]
[]
[NodalKernels]
[./force_z2]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = 'two'
function = force_50e3
[../]
[./force_z8]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = 'eight'
function = force_50e3
[../]
[./force_z1]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = 'one'
function = force_25e3
[../]
[./force_z9]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = 'nine'
function = force_25e3
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = JFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-06
nl_abs_tol = 1e-06
dt = 1.0
dtmin = 0.001
end_time = 10
[]
[Postprocessors]
[./disp_z1]
type = PointValue
point = '0.0 0.0 0.0'
variable = disp_z
[../]
[./disp_x1]
type = PointValue
point = '0.0 0.0 0.0'
variable = disp_x
[../]
[./disp_z2]
type = PointValue
point = '60.0 0.0 0.0'
variable = disp_z
[../]
[./disp_zBC1]
type = PointValue
point = '120.0 0.0 0.0'
variable = disp_z
[../]
[./disp_z5]
type = PointValue
point = '240.0 0.0 0.0'
variable = disp_z
[../]
[./disp_zBC2]
type = PointValue
point = '360.0 0.0 0.0'
variable = disp_z
[../]
[./disp_xBC2]
type = PointValue
point = '360.0 0.0 0.0'
variable = disp_x
[../]
[./disp_z8]
type = PointValue
point = '420.0 0.0 0.0'
variable = disp_z
[../]
[./disp_z9]
type = PointValue
point = '480.0 0.0 0.0'
variable = disp_z
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
csv = true
exodus = false
[]
(test/tests/multiapps/stateful_material_sub_cycling/material_sub_app_test_sub.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./x]
family = SCALAR
order = FIRST
[../]
[]
[AuxScalarKernels]
[./const_x]
type = ConstantScalarAux
variable = x
value = 0
[../]
[]
[Materials]
[./stateful]
type = StatefulMaterial
[../]
[]
[Executioner]
type = Transient
[]
[Postprocessors]
[./matl_integral]
type = ElementIntegralMaterialProperty
mat_prop = diffusivity
execute_on = timestep_end
outputs = 'console csv'
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform19.i)
# Using CappedMohrCoulomb with compressive failure only
# A single unit element is stretched in a complicated way
# that the trial stress is
#
# -1.2 -2.0 -0.8
# -2.0 4.4 0
# -0.8 0 2.8
#
# This has eigenvalues
# la = {-1.963, 2.89478, 5.06822}
# and eigenvectors
# {0.94197, 0.296077, 0.158214}
# {-0.116245, -0.154456, 0.981137},
# {-0.314929, 0.942593, 0.111075},
#
# The compressive strength is 0.5 and Young=1 and Poisson=0.25.
# The return-map algorithm should return to stress_min = -0.5
# This is an increment of 1.463, so stress_mid and stress_max
# should both increase by 1.463 v/(1-v) = 0.488, giving
# stress_mid = 3.382
# stress_max = 5.556
#
# E_22 = E(1-v)/(1+v)/(1-2v)=1.2 and E_02 = E_22 v/(1-v)
# gamma_shear = ((smax-smin)^trial - (smax-smin)) / (E_22 - E_02)
# = ((2v-1)/(1-v)) * (smin^trial - smin) / (E_22(1 - 2v)/(1-v))
# = -(smin^trial - smin) / E_22
# Using psi = 30deg, sin(psi) = 1/2
# the shear correction to the tensile internal parameter is
# gamma_shear (E_22 + E_20) sin(psi) = gamma_shear E_22 sin(psi) / (1 - v)
# = -(smin^trial - smin) / (1 - v) / 2
# Then the tensile internal parameter is
# (1 - v) * (reduction_of_(max+min)_principal - gamma_shear * E_22 / (1-v) / 2) / E_22
# = -1.829
#
# The final stress is
#
# {0.15, -1.7, -0.65},
# {-1.7, 4.97, 0.046},
# {-0.65, 0.046, 3.3}
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-(3*x+2*y+z)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-(3*x-4*y)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-(x-2*z)'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.25
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.001
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform19
csv = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/cp_slip_rate_integ/crysp.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCPSlipRateRes
gtol = 1e-2
rtol = 1e-8
abs_tol = 1e-15
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
slip_incr_tol = 1
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 0.2
dtmin = 0.05
dtmax = 10.0
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
end_time = 1
[]
[Outputs]
file_base = out
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(modules/combined/examples/optimization/2d_mbb.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 150
ny = 50
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = pull
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[AuxVariables]
[Emin]
family = MONOMIAL
order = CONSTANT
initial_condition = ${Emin}
[]
[power]
family = MONOMIAL
order = CONSTANT
initial_condition = ${power}
[]
[E0]
family = MONOMIAL
order = CONSTANT
initial_condition = ${E0}
[]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = pull
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[pull]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'Emin mat_den power E0'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
num_steps = 70
[]
[Outputs]
[out]
type = Exodus
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(test/tests/multiapps/restart_subapp_ic/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Functions]
[u_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[fn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = FunctionDirichletBC
variable = u
boundary = right
function = u_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_2D_trimesh.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, mploying PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 2D version
[Mesh]
type = FileMesh
file = trimesh.msh
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
block = '50'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.305,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0.04 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/parser/cli_multiapp_group/dt_from_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[MultiApps]
[./sub_left]
positions = '0 0 0 0.5 0.5 0 0.6 0.6 0 0.7 0.7 0'
type = TransientMultiApp
input_files = 'dt_from_parent_sub.i'
app_type = MooseTestApp
[../]
[./sub_right]
positions = '0 0 0 0.5 0.5 0 0.6 0.6 0 0.7 0.7 0'
type = TransientMultiApp
input_files = 'dt_from_parent_sub.i'
app_type = MooseTestApp
[../]
[]
(test/tests/transfers/general_field/user_object/boundary/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = 5
xmax = 0.3
ymax = 0.3
zmax = 0.3
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x > 0.22 & y < 0.23'
block_id = 1
[]
[add_internal_sideset]
type = SideSetsBetweenSubdomainsGenerator
input = add_block
primary_block = 0
paired_block = 1
new_boundary = internal
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[UserObjects]
[to_main]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main
[]
[to_main_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/phase_field/tutorials/spinodal_decomposition/s3_decomp.i)
#
# Simulation of iron-chromium alloy decomposition using simplified conditions.
#
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
nx = 25
ny = 25
nz = 0
xmin = 0
xmax = 25
ymin = 0
ymax = 25
zmin = 0
zmax = 0
uniform_refine = 2
[]
[Variables]
[./c] # Mole fraction of Cr (unitless)
order = FIRST
family = LAGRANGE
[../]
[./w] # Chemical potential (eV/mol)
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./concentrationIC] # 46.774 mol% Cr with variations
type = RandomIC
min = 0.44774
max = 0.48774
seed = 210
variable = c
[../]
[]
[BCs]
[./Periodic]
[./c_bcs]
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./w_dot]
variable = w
v = c
type = CoupledTimeDerivative
[../]
[./coupled_res]
variable = w
type = SplitCHWRes
mob_name = M
[../]
[./coupled_parsed]
variable = c
type = SplitCHParsed
f_name = f_loc
kappa_name = kappa_c
w = w
[../]
[]
[Materials]
# d is a scaling factor that makes it easier for the solution to converge
# without changing the results. It is defined in each of the materials and
# must have the same value in each one.
[./constants]
# Define constant values kappa_c and M. Eventually M will be replaced with
# an equation rather than a constant.
type = GenericFunctionMaterial
prop_names = 'kappa_c M'
prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27
2.2841e-26*1e+09^2/6.24150934e+18/1e-27'
# kappa_c*eV_J*nm_m^2*d
# M*nm_m^2/eV_J/d
[../]
[./local_energy]
# Defines the function for the local free energy density as given in the
# problem, then converts units and adds scaling factor.
type = DerivativeParsedMaterial
property_name = f_loc
coupled_variables = c
constant_names = 'A B C D E F G eV_J d'
constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
1.208993e+04 2.568625e+03 -2.354293e+03
6.24150934e+18 1e-27'
expression = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
derivative_order = 2
[../]
[]
[Postprocessors]
[./step_size] # Size of the time step
type = TimestepSize
[../]
[./iterations] # Number of iterations needed to converge timestep
type = NumNonlinearIterations
[../]
[./nodes] # Number of nodes in mesh
type = NumNodes
[../]
[./evaluations] # Cumulative residual calculations for simulation
type = NumResidualEvaluations
[../]
[./active_time] # Time computer spent on simulation
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Preconditioning]
[./coupled]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 30
l_tol = 1e-6
nl_max_its = 50
nl_abs_tol = 1e-9
end_time = 604800 # 7 days
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
-sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly
ilu 1'
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
cutback_factor = 0.8
growth_factor = 1.5
optimal_iterations = 7
[../]
[./Adaptivity]
coarsen_fraction = 0.1
refine_fraction = 0.7
max_h_level = 2
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
console = true
csv = true
[./console]
type = Console
max_rows = 10
[../]
[]
(test/tests/multiapps/multilevel/dt_from_sub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = dt_from_sub_sub.i
[../]
[]
(test/tests/bcs/ad_coupled_lower_value/test.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[../]
[lower_d]
type = LowerDBlockFromSidesetGenerator
input = square
new_block_name = 'lower'
sidesets = 'top right'
[]
[]
[Variables]
[./u]
block = 0
[../]
[lower]
block = 'lower'
[]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
block = 0
[../]
[]
[NodalKernels]
[time]
type = TimeDerivativeNodalKernel
variable = lower
block = lower
[]
[growth]
type = ConstantRate
rate = 1
variable = lower
block = lower
[]
[]
[BCs]
[./dirichlet]
type = DirichletBC
variable = u
boundary = 'left bottom'
value = 0
[../]
[./neumann]
type = ADCoupledLowerValue
variable = u
boundary = 'right top'
lower_d_var = lower
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/publications/rapid_dev/fig8.i)
#
# Fig. 8 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Two growing particles with differnet anisotropic Eigenstrains
#
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 2
nx = 80
ny = 40
xmin = -20
xmax = 20
ymin = 0
ymax = 20
elem_type = QUAD4
[../]
[./cnode]
type = ExtraNodesetGenerator
input = gen
coord = '0.0 0.0'
new_boundary = 100
tolerance = 0.1
[../]
[]
[GlobalParams]
# CahnHilliard needs the third derivatives
derivative_order = 3
enable_jit = true
displacements = 'disp_x disp_y'
int_width = 1
[]
# AuxVars to compute the free energy density for outputting
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./cross_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
additional_free_energy = cross_energy
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./cross_terms]
type = CrossTermGradientFreeEnergy
variable = cross_energy
interfacial_vars = 'eta1 eta2 eta3'
kappa_names = 'kappa11 kappa12 kappa13
kappa21 kappa22 kappa23
kappa31 kappa32 kappa33'
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
# particle x positions and radius
P1X=8
P2X=-4
PR=2
[Variables]
# Solute concentration variable
[./c]
[./InitialCondition]
type = SpecifiedSmoothCircleIC
x_positions = '${P1X} ${P2X}'
y_positions = '0 0'
z_positions = '0 0'
radii = '${PR} ${PR}'
outvalue = 0.5
invalue = 0.9
[../]
[../]
[./w]
[../]
# Order parameter for the Matrix
[./eta1]
[./InitialCondition]
type = SpecifiedSmoothCircleIC
x_positions = '${P1X} ${P2X}'
y_positions = '0 0'
z_positions = '0 0'
radii = '${PR} ${PR}'
outvalue = 1.0
invalue = 0.0
[../]
[../]
# Order parameters for the 2 different inclusion orientations
[./eta2]
[./InitialCondition]
type = SmoothCircleIC
x1 = ${P2X}
y1 = 0
radius = ${PR}
invalue = 1.0
outvalue = 0.0
[../]
[../]
[./eta3]
[./InitialCondition]
type = SmoothCircleIC
x1 = ${P1X}
y1 = 0
radius = ${PR}
invalue = 1.0
outvalue = 0.0
[../]
[../]
# Lagrange-multiplier
[./lambda]
initial_condition = 1.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic/all]
add_variables = true
strain = SMALL
eigenstrain_names = eigenstrain
[]
[Kernels]
# Split Cahn-Hilliard kernels
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
args = 'eta1 eta2 eta3'
kappa_name = kappa_c
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 1
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulk1]
type = AllenCahn
variable = eta1
args = 'eta2 eta3 c'
mob_name = L1
f_name = F
[../]
[./ACInterface1]
type = ACMultiInterface
variable = eta1
etas = 'eta1 eta2 eta3'
mob_name = L1
kappa_names = 'kappa11 kappa12 kappa13'
[../]
[./lagrange1]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 2
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulk2]
type = AllenCahn
variable = eta2
args = 'eta1 eta3 c'
mob_name = L2
f_name = F
[../]
[./ACInterface2]
type = ACMultiInterface
variable = eta2
etas = 'eta1 eta2 eta3'
mob_name = L2
kappa_names = 'kappa21 kappa22 kappa23'
[../]
[./lagrange2]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 3
[./deta3dt]
type = TimeDerivative
variable = eta3
[../]
[./ACBulk3]
type = AllenCahn
variable = eta3
args = 'eta1 eta2 c'
mob_name = L3
f_name = F
[../]
[./ACInterface3]
type = ACMultiInterface
variable = eta3
etas = 'eta1 eta2 eta3'
mob_name = L3
kappa_names = 'kappa31 kappa32 kappa33'
[../]
[./lagrange3]
type = SwitchingFunctionConstraintEta
variable = eta3
h_name = h3
lambda = lambda
[../]
# Lagrange-multiplier constraint kernel for lambda
[./lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
epsilon = 1e-6
[../]
[]
[Materials]
# declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
[./consts]
type = GenericConstantMaterial
block = 0
prop_names = 'M kappa_c L1 L2 L3 kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
prop_values = '0.2 0.5 1 1 1 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 '
[../]
# We use this to output the level of constraint enforcement
# ideally it should be 0 everywhere, if the constraint is fully enforced
[./etasummat]
type = ParsedMaterial
property_name = etasum
coupled_variables = 'eta1 eta2 eta3'
material_property_names = 'h1 h2 h3'
expression = 'h1+h2+h3-1'
outputs = exodus
[../]
# This parsed material creates a single property for visualization purposes.
# It will be 0 for phase 1, -1 for phase 2, and 1 for phase 3
[./phasemap]
type = ParsedMaterial
property_name = phase
coupled_variables = 'eta2 eta3'
expression = 'if(eta3>0.5,1,0)-if(eta2>0.5,1,0)'
outputs = exodus
[../]
# global mechanical properties
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '400 400'
fill_method = symmetric_isotropic
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
# eigenstrain
[./eigenstrain_2]
type = GenericConstantRankTwoTensor
tensor_name = s2
tensor_values = '0 -0.05 0 0 0 0'
[../]
[./eigenstrain_3]
type = GenericConstantRankTwoTensor
tensor_name = s3
tensor_values = '-0.05 0 0 0 0 0'
[../]
[./eigenstrain]
type = CompositeEigenstrain
weights = 'h2 h3'
tensors = 's2 s3'
args = 'eta2 eta3'
eigenstrain_name = eigenstrain
[../]
# switching functions
[./switching1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
h_order = SIMPLE
[../]
[./switching2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
h_order = SIMPLE
[../]
[./switching3]
type = SwitchingFunctionMaterial
function_name = h3
eta = eta3
h_order = SIMPLE
[../]
[./barrier]
type = MultiBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
[../]
# chemical free energies
[./chemical_free_energy_1]
type = DerivativeParsedMaterial
property_name = Fc1
expression = '4*c^2'
coupled_variables = 'c'
derivative_order = 2
[../]
[./chemical_free_energy_2]
type = DerivativeParsedMaterial
property_name = Fc2
expression = '(c-0.9)^2-0.4'
coupled_variables = 'c'
derivative_order = 2
[../]
[./chemical_free_energy_3]
type = DerivativeParsedMaterial
property_name = Fc3
expression = '(c-0.9)^2-0.5'
coupled_variables = 'c'
derivative_order = 2
[../]
# global chemical free energy
[./chemical_free_energy]
type = DerivativeMultiPhaseMaterial
f_name = Fc
fi_names = 'Fc1 Fc2 Fc3'
hi_names = 'h1 h2 h3'
etas = 'eta1 eta2 eta3'
coupled_variables = 'c'
W = 3
[../]
# global elastic free energy
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
args = 'eta2 eta3'
outputs = exodus
output_properties = Fe
derivative_order = 2
[../]
# Penalize phase 2 and 3 coexistence
[./multi_phase_penalty]
type = DerivativeParsedMaterial
property_name = Fp
expression = '50*(eta2*eta3)^2'
coupled_variables = 'eta2 eta3'
derivative_order = 2
outputs = exodus
output_properties = Fp
[../]
# free energy
[./free_energy]
type = DerivativeSumMaterial
property_name = F
sum_materials = 'Fc Fe Fp'
coupled_variables = 'c eta1 eta2 eta3'
derivative_order = 2
[../]
[]
[BCs]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = disp_x
value = 0
[../]
# fix side point x coordinate to inhibit rotation
[./angularfix]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
variable = c
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
end_time = 12.0
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 8
iteration_window = 1
dt = 0.01
[../]
[]
[Outputs]
print_linear_residuals = false
execute_on = 'INITIAL TIMESTEP_END'
exodus = true
[./table]
type = CSV
delimiter = ' '
[../]
[]
[Debug]
# show_var_residual_norms = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/tosub_source_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'x_disp y_disp'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./x_disp]
initial_condition = -0.1
[../]
[./y_disp]
initial_condition = -0.1
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '.1 .1 0 0.6 0.6 0 0.6 0.1 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
source_variable = u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
#displaced_source_mesh = true
[../]
[./elemental_to_sub]
source_variable = u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
#displaced_source_mesh = true
[../]
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictionless_lm.i)
[Mesh]
patch_size = 80
[file]
type = FileMeshGenerator
file = sliding_elastic_blocks_2d.e
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[]
[]
[Materials]
[left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 15
dt = 0.1
dtmin = 0.01
l_max_its = 30
nl_max_its = 20
line_search = 'none'
timestep_tolerance = 1e-6
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
sync_times = '1 2 3 4 5 6 7 8 9 10 11 12 13 14 15'
[out]
type = Exodus
sync_only = true
[]
[dof]
execute_on = 'initial'
type = DOFMap
[]
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[]
[Functions]
[vertical_movement]
type = ParsedFunction
expression = -t
[]
[horizontal_movement]
type = ParsedFunction
expression = -0.04*sin(4*t)+0.02
[]
[]
[Contact]
[contact]
secondary = 3
primary = 2
model = frictionless
formulation = mortar
[]
[]
[Postprocessors]
[num_nl]
type = NumNonlinearIterations
[]
[lin]
type = NumLinearIterations
[]
[contact]
type = ContactDOFSetSize
variable = contact_normal_lm
subdomain = '30'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/phase_field/test/tests/actions/grain_growth_with_T_grad.i)
#
# This test ensures that a flat grain boundary does not move
# under a temperature gradient using the normal grain growth model
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 20
xmax = 1000
ymax = 500
elem_type = QUAD
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Modules]
[./PhaseField]
[./GrainGrowth]
coupled_variables = T
variable_mobility = true
[../]
[../]
[]
[Functions]
[./TGradient]
type = ParsedFunction
expression = '450 + 0.1*x'
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalBoundingBoxIC]
x1 = 0.0
x2 = 500.0
y1 = 0.0
y2 = 500.0
[../]
[../]
[]
[AuxVariables]
[./T]
[../]
[]
[AuxKernels]
[./Tgrad]
type = FunctionAux
variable = T
function = TGradient
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = T # K
wGB = 60 # nm
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr0_area]
type = ElementIntegralVariablePostprocessor
variable = gr0
execute_on = 'initial TIMESTEP_END'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 10
dt = 100.0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/denergy01.i)
# 0phase time derivative of energy-density
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp'
number_fluid_phases = 0
number_fluid_components = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.1
density = 0.5
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/truss/truss_3d.i)
[Mesh]
type = FileMesh
file = truss_3d.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./e_over_l]
order = CONSTANT
family = MONOMIAL
[../]
[./area]
order = CONSTANT
family = MONOMIAL
# initial_condition = 1.0
[../]
[./react_x]
order = FIRST
family = LAGRANGE
[../]
[./react_y]
order = FIRST
family = LAGRANGE
[../]
[./react_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./x2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 .5 1 1'
[../]
[./y2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 .5 1'
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0.0
[../]
[./fixx2]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 2
function = x2
[../]
[./fixx3]
type = DirichletBC
variable = disp_x
preset = false
boundary = 3
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./fixy2]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = y2
[../]
[./fixy3]
type = DirichletBC
variable = disp_y
preset = false
boundary = 3
value = 0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./fixz2]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[./fixz3]
type = DirichletBC
variable = disp_z
preset = false
boundary = 3
value = 0
[../]
[]
[AuxKernels]
[./axial_stress]
type = MaterialRealAux
block = '1 2'
property = axial_stress
variable = axial_stress
[../]
[./e_over_l]
type = MaterialRealAux
block = '1 2'
property = e_over_l
variable = e_over_l
[../]
[./area]
type = ConstantAux
block = '1 2'
variable = area
value = 1.0
execute_on = 'initial timestep_begin'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'jacobi 101'
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
dt = 1
num_steps = 3
end_time = 3
[]
[Kernels]
[./solid_x]
type = StressDivergenceTensorsTruss
block = '1 2'
displacements = 'disp_x disp_y disp_z'
component = 0
variable = disp_x
area = area
save_in = react_x
[../]
[./solid_y]
type = StressDivergenceTensorsTruss
block = '1 2'
displacements = 'disp_x disp_y disp_z'
component = 1
variable = disp_y
area = area
save_in = react_y
[../]
[./solid_z]
type = StressDivergenceTensorsTruss
block = '1 2'
displacements = 'disp_x disp_y disp_z'
component = 2
variable = disp_z
area = area
save_in = react_z
[../]
[]
[Materials]
[./linelast]
type = LinearElasticTruss
block = '1 2'
youngs_modulus = 1e6
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/test_harness/bad_kernel.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = BogusKernel
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4 # Gold file only has 4 steps
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
(test/tests/transfers/multiapp_postprocessor_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Postprocessors]
[./from_parent]
type = Receiver
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/relaxation/bad_relax_factor_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
initial_condition = 1
[]
[inverse_v]
initial_condition = 1
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = inverse_v
[]
[]
[AuxKernels]
[invert_v]
type = QuotientAux
variable = inverse_v
denominator = v
numerator = 20.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[Neumann_right]
type = NeumannBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
relaxation_factor = 2.0
transformed_variables = u
[]
[Outputs]
exodus = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_begin
positions = '0 0 0'
input_files = picard_relaxed_sub.i
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/solid_mechanics/test/tests/material_limit_time_step/damage/elements_changed_timestep_limit.i)
# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
[]
[]
[AuxKernels]
[damage_index]
type = MaterialRealAux
variable = damage_index
property = damage_index_prop
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution]
type = ParsedFunction
expression = 'min(1.0, max(0.0, t - x * 3.0))'
[]
[]
[Materials]
[damage_index]
type = GenericFunctionMaterial
prop_names = damage_index_prop
prop_values = damage_evolution
[]
[damage]
type = ScalarMaterialDamage
damage_index = damage_index_prop
use_old_damage = true
maximum_damage_increment = 0.5
[]
[stress]
type = ComputeDamageStress
damage_model = damage
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[time_step_limit]
type = MaterialTimeStepPostprocessor
use_material_timestep_limit = false
elements_changed_property = damage_index_prop
elements_changed = 4
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-6
dtmin = 0.001
end_time = 4.0
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.2
growth_factor = 2.0
cutback_factor = 0.5
timestep_limiting_postprocessor = time_step_limit
[]
[]
[Outputs]
exodus = true
csv=true
[]
(modules/phase_field/test/tests/Nucleation/soft.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = -3
xmax = 10
ymin = -3
ymax = 10
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
initial_condition = 0
[../]
[]
[Kernels]
[./c]
type = Diffusion
variable = c
[../]
[./dt]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./nucleation]
type = DiscreteNucleation
op_names = c
op_values = 1
penalty = 10
map = map
outputs = exodus
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationFromFile
hold_time = 1
file = single.csv
radius = 7
[../]
[./map]
type = DiscreteNucleationMap
int_width = 6
inserter = inserter
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 2
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
time_step_interval = 2
exodus = true
hide = c
[]
(modules/thermal_hydraulics/tutorials/single_phase_flow/06_custom_closures.i)
T_in = 300. # K
m_dot_in = 1e-2 # kg/s
press = 10e5 # Pa
# core parameters
core_length = 1. # m
core_n_elems = 25
core_dia = '${units 2. cm -> m}'
core_pitch = '${units 8.7 cm -> m}'
A_core = '${fparse core_pitch^2 - 0.25 *pi * core_dia^2}'
P_wet_core = '${fparse 4*core_pitch + pi * core_dia}'
Dh_core = '${fparse 4 * A_core / P_wet_core}'
# pipe parameters
pipe_dia = '${units 10. cm -> m}'
A_pipe = '${fparse 0.25 * pi * pipe_dia^2}'
tot_power = 2000 # W
# heat exchanger parameters
hx_dia_inner = '${units 12. cm -> m}'
hx_wall_thickness = '${units 5. mm -> m}'
hx_dia_outer = '${units 50. cm -> m}'
hx_radius_wall = '${fparse hx_dia_inner / 2. + hx_wall_thickness}'
hx_length = 1.5 # m
hx_n_elems = 25
m_dot_sec_in = 1. # kg/s
[GlobalParams]
initial_p = ${press}
initial_vel = 0.0001
initial_T = ${T_in}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
scaling_factor_1phase = '1 1e-2 1e-4'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1e-2
scaling_factor_rhovV = 1e-2
scaling_factor_rhowV = 1e-2
scaling_factor_rhoEV = 1e-4
closures = thm_closures
fp = he
[]
[Functions]
[m_dot_sec_fn]
type = PiecewiseLinear
xy_data = '
0 0
10 ${m_dot_sec_in}'
[]
[]
[FluidProperties]
[he]
type = IdealGasFluidProperties
molar_mass = 4e-3
gamma = 1.67
k = 0.2556
mu = 3.22639e-5
[]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[thm_closures]
type = Closures1PhaseTHM
[]
[none_closures]
type = Closures1PhaseNone
[]
[]
[Materials]
[Re_mat]
type = ADReynoldsNumberMaterial
Re = Re
rho = rho
vel = vel
D_h = D_h
mu = mu
block = hx/pri
[]
[f_mat]
type = ADParsedMaterial
property_name = f_D
constant_names = 'a b c'
constant_expressions = '1 0.1 -0.5'
material_property_names = 'Re'
expression = 'a + b * Re^c'
block = hx/pri
[]
[Pr_mat]
type = ADPrandtlNumberMaterial
Pr = Pr
cp = cp
mu = mu
k = k
block = hx/pri
[]
[Nu_mat]
type = ADParsedMaterial
property_name = 'Nu'
constant_names = 'a b c'
constant_expressions = '0.03 0.9 0.5'
material_property_names = 'Re Pr'
expression = 'a * Re ^b * Pr^c'
block = hx/pri
[]
[Hw_mat]
type = ADConvectiveHeatTransferCoefficientMaterial
D_h = D_h
k = k
Nu = Nu
Hw = Hw
block = hx/pri
[]
[]
[SolidProperties]
[steel]
type = ThermalFunctionSolidProperties
rho = 8050
k = 45
cp = 466
[]
[]
[Components]
[total_power]
type = TotalPower
power = ${tot_power}
[]
[up_pipe_1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 0.5
n_elems = 15
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct1]
type = JunctionParallelChannels1Phase
position = '0 0 0.5'
connections = 'up_pipe_1:out core_chan:in'
volume = 1e-5
use_scalar_variables = false
[]
[core_chan]
type = FlowChannel1Phase
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
roughness = .0001
A = ${A_core}
D_h = ${Dh_core}
[]
[core_hs]
type = HeatStructureCylindrical
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
names = 'block'
widths = '${fparse core_dia / 2.}'
solid_properties = 'steel'
solid_properties_T_ref = '300'
n_part_elems = 3
[]
[core_heating]
type = HeatSourceFromTotalPower
hs = core_hs
regions = block
power = total_power
[]
[core_ht]
type = HeatTransferFromHeatStructure1Phase
flow_channel = core_chan
hs = core_hs
hs_side = outer
P_hf = '${fparse pi * core_dia}'
[]
[jct2]
type = JunctionParallelChannels1Phase
position = '0 0 1.5'
connections = 'core_chan:out up_pipe_2:in'
volume = 1e-5
use_scalar_variables = false
[]
[up_pipe_2]
type = FlowChannel1Phase
position = '0 0 1.5'
orientation = '0 0 1'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct3]
type = JunctionOneToOne1Phase
connections = 'up_pipe_2:out top_pipe_1:in'
[]
[top_pipe_1]
type = FlowChannel1Phase
position = '0 0 2'
orientation = '1 0 0'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[top_pipe_2]
type = FlowChannel1Phase
position = '0.5 0 2'
orientation = '1 0 0'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct4]
type = VolumeJunction1Phase
position = '0.5 0 2'
volume = 1e-5
connections = 'top_pipe_1:out top_pipe_2:in press_pipe:in'
use_scalar_variables = false
[]
[press_pipe]
type = FlowChannel1Phase
position = '0.5 0 2'
orientation = '0 1 0'
length = 0.2
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[pressurizer]
type = InletStagnationPressureTemperature1Phase
p0 = ${press}
T0 = ${T_in}
input = press_pipe:out
[]
[jct5]
type = JunctionOneToOne1Phase
connections = 'top_pipe_2:out down_pipe_1:in'
[]
[down_pipe_1]
type = FlowChannel1Phase
position = '1 0 2'
orientation = '0 0 -1'
length = 0.25
A = ${A_pipe}
n_elems = 5
[]
[jct6]
type = JunctionParallelChannels1Phase
position = '1 0 1.75'
connections = 'down_pipe_1:out hx/pri:in'
volume = 1e-5
use_scalar_variables = false
[]
[hx]
[pri]
type = FlowChannel1Phase
position = '1 0 1.75'
orientation = '0 0 -1'
length = ${hx_length}
n_elems = ${hx_n_elems}
roughness = 1e-5
A = '${fparse pi * hx_dia_inner * hx_dia_inner / 4.}'
D_h = ${hx_dia_inner}
closures = none_closures
[]
[ht_pri]
type = HeatTransferFromHeatStructure1Phase
hs = hx/wall
hs_side = inner
flow_channel = hx/pri
P_hf = '${fparse pi * hx_dia_inner}'
[]
[wall]
type = HeatStructureCylindrical
position = '1 0 1.75'
orientation = '0 0 -1'
length = ${hx_length}
n_elems = ${hx_n_elems}
widths = '${hx_wall_thickness}'
n_part_elems = '3'
solid_properties = 'steel'
solid_properties_T_ref = '300'
names = '0'
inner_radius = '${fparse hx_dia_inner / 2.}'
[]
[ht_sec]
type = HeatTransferFromHeatStructure1Phase
hs = hx/wall
hs_side = outer
flow_channel = hx/sec
P_hf = '${fparse 2 * pi * hx_radius_wall}'
[]
[sec]
type = FlowChannel1Phase
position = '${fparse 1 + hx_wall_thickness} 0 0.25'
orientation = '0 0 1'
length = ${hx_length}
n_elems = ${hx_n_elems}
A = '${fparse pi * (hx_dia_outer * hx_dia_outer / 4. - hx_radius_wall * hx_radius_wall)}'
D_h = '${fparse hx_dia_outer - (2 * hx_radius_wall)}'
fp = water
initial_T = 300
[]
[]
[jct7]
type = JunctionParallelChannels1Phase
position = '1 0 0.5'
connections = 'hx/pri:out down_pipe_2:in'
volume = 1e-5
use_scalar_variables = false
[]
[down_pipe_2]
type = FlowChannel1Phase
position = '1 0 0.25'
orientation = '0 0 -1'
length = 0.25
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct8]
type = JunctionOneToOne1Phase
connections = 'down_pipe_2:out bottom_1:in'
[]
[bottom_1]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '-1 0 0'
length = 0.5
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[pump]
type = Pump1Phase
position = '0.5 0 0'
connections = 'bottom_1:out bottom_2:in'
volume = 1e-4
A_ref = ${A_pipe}
head = 0
use_scalar_variables = false
[]
[bottom_2]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '-1 0 0'
length = 0.5
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct9]
type = JunctionOneToOne1Phase
connections = 'bottom_2:out up_pipe_1:in'
[]
[inlet_sec]
type = InletMassFlowRateTemperature1Phase
input = 'hx/sec:in'
m_dot = 0
T = 300
[]
[outlet_sec]
type = Outlet1Phase
input = 'hx/sec:out'
p = 1e5
[]
[]
[ControlLogic]
[set_point]
type = GetFunctionValueControl
function = ${m_dot_in}
[]
[pid]
type = PIDControl
initial_value = 0.0
set_point = set_point:value
input = m_dot_pump
K_p = 1.
K_i = 4.
K_d = 0
[]
[set_pump_head]
type = SetComponentRealValueControl
component = pump
parameter = head
value = pid:output
[]
[m_dot_sec_inlet_ctrl]
type = GetFunctionValueControl
function = m_dot_sec_fn
[]
[set_m_dot_sec_ctrl]
type = SetComponentRealValueControl
component = inlet_sec
parameter = m_dot
value = m_dot_sec_inlet_ctrl:value
[]
[]
[Postprocessors]
[power_to_coolant]
type = ADHeatRateConvection1Phase
block = core_chan
P_hf = '${fparse pi *core_dia}'
[]
[m_dot_pump]
type = ADFlowJunctionFlux1Phase
boundary = core_chan:in
connection_index = 1
equation = mass
junction = jct7
[]
[core_T_out]
type = SideAverageValue
boundary = core_chan:out
variable = T
[]
[core_p_in]
type = SideAverageValue
boundary = core_chan:in
variable = p
[]
[core_p_out]
type = SideAverageValue
boundary = core_chan:out
variable = p
[]
[core_delta_p]
type = ParsedPostprocessor
pp_names = 'core_p_in core_p_out'
expression = 'core_p_in - core_p_out'
[]
[hx_pri_T_out]
type = SideAverageValue
boundary = hx/pri:out
variable = T
[]
[hx_sec_T_in]
type = SideAverageValue
boundary = inlet_sec
variable = T
[]
[hx_sec_T_out]
type = SideAverageValue
boundary = outlet_sec
variable = T
[]
[m_dot_sec]
type = ADFlowBoundaryFlux1Phase
boundary = inlet_sec
equation = mass
[]
[Hw_hx_pri]
type = ADElementAverageMaterialProperty
mat_prop = Hw
block = hx/pri
[]
[fD_hx_pri]
type = ADElementAverageMaterialProperty
mat_prop = f_D
block = hx/pri
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
[]
dtmax = 5
end_time = 500
line_search = basic
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 25
[]
[Outputs]
exodus = true
[console]
type = Console
max_rows = 1
outlier_variable_norms = false
[]
print_linear_residuals = false
[]
(modules/porous_flow/test/tests/hysteresis/1phase.i)
# Simple example of a 1-phase situation with hysteretic capillary pressure. Water is removed and added to the system in order to observe the hysteresis
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = pp
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
porepressure = pp
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 9, -10, 10)'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat]
type = PointValue
point = '0 0 0'
variable = sat
[]
[pp]
type = PointValue
point = '0 0 0'
variable = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 19
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/3d-mortar-contact/half_sphere_nodal_geometry.i)
[Mesh]
[generated_mesh]
type = FileMeshGenerator
file = half_sphere.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 2002
new_block_name = 'secondary_lower'
sidesets = '202'
input = generated_mesh
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 1002
sidesets = '102'
new_block_name = 'primary_lower'
input = secondary
[]
patch_size = 20
patch_update_strategy = always
uniform_refine = 0
[]
[Problem]
kernel_coverage_check = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
order = FIRST
family = LAGRANGE
[]
[Variables]
[frictional_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[frictional_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[frictional_tangential_dir_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[saved_x]
[]
[saved_y]
[]
[saved_z]
[]
[tangent_x]
family = LAGRANGE
order = FIRST
[]
[tangent_y]
family = LAGRANGE
order = FIRST
[]
[tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 102
secondary_boundary = 202
tangent_one = frictional_tangential_lm
tangent_two = frictional_tangential_dir_lm
variable = tangent_x
component = 0
boundary = 202
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 102
secondary_boundary = 202
tangent_one = frictional_tangential_lm
tangent_two = frictional_tangential_dir_lm
variable = tangent_y
component = 1
boundary = 202
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 102
secondary_boundary = 202
tangent_one = frictional_tangential_lm
tangent_two = frictional_tangential_dir_lm
variable = tangent_z
component = 2
boundary = 202
[]
[]
[Functions]
[push_down]
type = ParsedFunction
expression = 'if(t < 1.5, -t, t-3.0)'
[]
[force_z]
type = ParsedFunction
expression = 'if(t < 0.008, 0.0, (-t)*2.0e2 -t*t*100.0)' # 4.0e5
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y saved_z'
use_finite_deform_jacobian = true
[]
[]
[BCs]
[botz]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[boty]
type = ADDirichletBC
variable = disp_y
boundary = 101
value = 0.0
[]
[botx]
type = ADDirichletBC
variable = disp_x
boundary = 101
value = 0.0
[]
[topz]
type = ADFunctionDirichletBC
variable = disp_z
boundary = '201'
function = push_down
[]
[topy]
type = ADDirichletBC
variable = disp_y
boundary = '201 202'
value = 0.0
[]
[topx]
type = ADDirichletBC
variable = disp_x
boundary = '201 202'
value = 0.0
[]
[]
[Materials]
[tensor]
type = ADComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ADComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ADComputeFiniteStrainElasticStress
block = '2'
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 1
[]
[resid_z]
type = NodalSum
variable = saved_z
boundary = 201
[]
[disp_z]
type = NodalExtremeValue
variable = disp_z
boundary = 201
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type '
'-pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist nonzero 1e-14 1e-5'
line_search = 'none'
l_max_its = 60
nl_max_its = 50
dt = 0.004
dtmin = 0.00001
# end_time = 1.8
end_time = 0.000
nl_rel_tol = 1.0e-6 #1e-7 # -8, -6 to avoid many iterations. Switch it March 2021
nl_abs_tol = 1e-6 # 6 if no friction
l_tol = 1e-4
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = true
perf_graph = true
[console]
type = Console
max_rows = 5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
lm_variable_normal = frictional_normal_lm
lm_variable_tangential_one = frictional_tangential_lm
lm_variable_tangential_two = frictional_tangential_dir_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
debug_mesh = true
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = frictional_tangential_lm
friction_lm_dir = frictional_tangential_dir_lm
c = 7.0e4
c_t = 7.0e4
mu = 0.4
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_x_dir]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_dir_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y_dir]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_dir_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z_dir]
type = TangentialMortarMechanicalContact
primary_boundary = 102
secondary_boundary = 202
primary_subdomain = 1002
secondary_subdomain = 2002
variable = frictional_tangential_dir_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
weighted_velocities_uo = weighted_vel_uo
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_stagnation_p_t_1phase/phy.stagnation_p_T_steady_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 101325
initial_T = 300
initial_vel = 34.84507
scaling_factor_1phase = '1 1 1e-4'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.
f = 0.0
length = 1
n_elems = 10
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 102041.128
T0 = 300.615
reversible = false
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 101325
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-4
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
[out]
type = Exodus
[]
velocity_as_vector = false
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform3_outer_tip.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 8
mc_interpolation_scheme = outer_tip
yield_function_tolerance = 1E-7
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-13
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_outer_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/3d_bar_orthotropic_90deg_rotation_ad_creep_z.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
volumetric_locking_correction = true
use_automatic_differentiation = true
generate_output = 'elastic_strain_xx stress_xx creep_strain_xx'
[]
[]
[Materials]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep"
max_iterations = 50
absolute_tolerance = 1e-18
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 1.0 0.5 1.5 1.5 1.5"
use_large_rotation = true
[]
[trial_creep]
type = ADHillCreepStressUpdate
coefficient = 5e-14
n_exponent = 10
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-18
relative_tolerance = 1e-18
# Force it to not use integration error
max_integration_error = 100.0
use_transformation = true
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 500
poissons_ratio = 0.0
[]
[]
[BCs]
[fix_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[press]
boundary = top
function = '-1.0*(t-90)*0.1'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
type = Pressure
variable = disp_x
[]
[]
[Postprocessors]
[creep_strain_xx]
type = ADElementAverageMaterialProperty
mat_prop = creep_strain_xx
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_x BCs::rot_y'
disable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '90'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_x BCs::rot_y '
start_time = '90'
end_time = '390'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
nl_max_its = 50
automatic_scaling = true
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 1200
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/elem_prop_read_user_object/prop_grain_read.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
displacements = 'disp_x disp_y'
nx = 10
ny = 10
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.05*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'input_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 4
read_type = voronoi
nvoronoi = 3
use_random_voronoi = true
rand_seed = 25346
rve_type = periodic
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = elastic_strain
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[Materials]
[./elasticity_tensor_with_Euler]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 1
nl_abs_step_tol = 1e-10
[]
[Outputs]
file_base = prop_grain_read_out
exodus = true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_no_substructure.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[AuxVariables]
[temperature]
initial_condition = 300
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_3]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_3]
order = CONSTANT
family = MONOMIAL
[]
[substructure_density]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_3]
type = MaterialStdVectorAux
variable = resolved_shear_stress_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[slip_resistance_3]
type = MaterialStdVectorAux
variable = slip_resistance_3
property = slip_resistance
index = 3
execute_on = timestep_end
[]
[substructure_density]
type = MaterialRealAux
variable = substructure_density
property = total_substructure_density
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
preset = true
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.001*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7'
temperature = temperature
initial_forest_dislocation_density = 15.0e5
initial_substructure_density = 1.0 #artifically low for specific test
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '100 200'
effective_shear_modulus_per_mode = '5e4 5e4'
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1e5 2e7'
normalized_slip_activiation_energy_per_mode = '4e-3 3e-2'
slip_energy_proportionality_factor_per_mode = '300 100'
substructure_rate_coefficient_per_mode = '-355 -0.4' #artifical, non-physical values for testing purposes
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '1 1'
grain_size = 20.0e-3 #20 microns
[]
[]
[Postprocessors]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[tau_3]
type = ElementAverageValue
variable = resolved_shear_stress_3
[]
[slip_resistance_3]
type = ElementAverageValue
variable = slip_resistance_3
[]
[substructure_density]
type = ElementAverageValue
variable = substructure_density
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.5
dtmin = 1.0e-2
dtmax = 10.0
end_time = 2.5
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/dispersion/disp01_heavy.i)
# Test dispersive part of PorousFlowDispersiveFlux kernel by setting diffusion
# coefficients to zero. A pressure gradient is applied over the mesh to give a
# uniform velocity. Gravity is set to zero.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 200
xmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
compute_enthalpy = false
compute_internal_energy = false
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[AuxVariables]
[velocity]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[velocity]
type = PorousFlowDarcyVelocityComponent
variable = velocity
component = x
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = pic
[]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[Functions]
[pic]
type = ParsedFunction
expression = 1.1e5-x*1e3
[]
[]
[BCs]
[xleft]
type = DirichletBC
value = 1
variable = massfrac0
boundary = left
[]
[xright]
type = DirichletBC
value = 0
variable = massfrac0
boundary = right
[]
[pright]
type = DirichletBC
variable = pp
boundary = right
value = 1e5
[]
[pleft]
type = DirichletBC
variable = pp
boundary = left
value = 1.1e5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[adv0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[diff0]
type = PorousFlowDispersiveFlux
variable = pp
disp_trans = 0
disp_long = 0.2
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[adv1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
disp_trans = 0
disp_long = 0.2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e9
density0 = 1000
viscosity = 0.001
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '0 0'
tortuosity = 0.1
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e3
dtmax = 10
[TimeStepper]
type = IterationAdaptiveDT
growth_factor = 1.5
cutback_factor = 0.5
dt = 1
[]
[]
[VectorPostprocessors]
[xmass]
type = NodalValueSampler
sort_by = id
variable = massfrac0
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/meshmodifiers/element_subdomain_modifier/var_block_id.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmax = 4
ymax = 4
nx = 8
ny = 8
[]
[subdomain_id]
input = gen
type = SubdomainPerElementGenerator
subdomain_ids = '0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
0 1 2 3 4 5 6 7
8 9 10 11 12 13 14 15
8 9 10 11 12 13 14 15
8 9 10 11 12 13 14 15
8 9 10 11 12 13 14 15'
[]
[]
[AuxVariables]
[u]
[]
[block_id]
[]
[]
[AuxKernels]
[u0]
type = ConstantAux
variable = u
value = 1
block = '0 4 8 12'
[]
[u1]
type = ConstantAux
variable = u
value = 10
block = '1 5 9 13'
[]
[u2]
type = ConstantAux
variable = u
value = 100
block = '2 6 10 14'
[]
[u3]
type = ConstantAux
variable = u
value = 1000
block = '3 7 11 15'
[]
[block_id]
type = FunctionAux
variable = block_id
function = fcn
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[MeshModifiers]
[assign_block_id]
type = VariableValueElementSubdomainModifier
coupled_var = 'block_id'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Functions]
[fcn]
type = ParsedFunction
expression = 'x+y+t'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 4
[]
[Outputs]
exodus = true
[]
(test/tests/executioners/nl_divergence_tolerance/nl_abs_divergence_tolerance.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
[]
[Variables]
[./u]
scaling = 1e-5
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = left
value = -1000
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = right
value = 100000
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
line_search = 'none'
solve_type = PJFNK
l_max_its = 20
nl_max_its = 20
nl_abs_div_tol = 1e+7
nl_div_tol = 1e+50
dt = 1
num_steps = 2
petsc_options = '-snes_converged_reason -ksp_converged_reason '
petsc_options_iname = '-pc_type -pc_hypre_type '
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto09.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface14.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# trial stress_yy = 0.15 and stress_zz = 1.5
#
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# Then all three will be active, but there is linear-dependence.
# SimpleTester1 will turn off, since it is closest,
# and the algorithm will return to stress_zz=1, stress_yy=2, but
# then SimpleTester1 will be positive, so it will be turned back
# on, and then SimpleTester0 or SimpleTester2 will be turned off
# (a random choice will be made).
# If SimpleTester2 is turned
# off then algorithm returns to stress_zz=1=stress_yy, but then
# SimpleTester2 violates Kuhn-Tucker (f<0 and pm>0), so the algorithm
# will restart, and return to stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
# If SimpleTester0 is turned off then the algorithm will return to
# stress_zz=2, stress_yy=1, where f0>0. Once again, a random choice
# of turning off SimpleTester1 or SimpleTester2 can be made. Hence,
# oscillations can occur. If too many oscillations occur then the algorithm
# will fail
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 2.1 0 0 0 3.0'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test14.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '4 2 3'
dy = '1 2'
ix = '10 10 10'
iy = '8 8'
subdomain_id = '1 2 3
2 2 2'
[]
[ed0]
type = BlockDeletionGenerator
input = cmg
block = '1 3'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/except2.i)
# Exception: incorrect userobject types
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = -0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(modules/solid_mechanics/test/tests/torque_reaction/torque_reaction_cylinder.i)
# This test uses the DisplacementAboutAxis boundary condition to twist the top
# of a cylinder while the bottom face of the cylinder remains fixed. The
# TorqueReaction postprocessor is used to calculate the applied torque acting
# on the cylinder at the top face. This test can be extended, with a new mesh,
# to model a crack in the center of the cylinder face under type III loading.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = cylinder.e
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[]
[AuxKernels]
[saved_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'saved_x'
[]
[saved_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'saved_y'
[]
[saved_z]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_z'
variable = 'saved_z'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
generate_output = 'stress_xx'
add_variables = true
extra_vector_tags = 'ref'
[]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./top_x]
type = DisplacementAboutAxis
boundary = 2
function = '0.1*t'
angle_units = degrees
axis_origin = '10. 10. 10.'
axis_direction = '0 -1.0 1.0'
component = 0
variable = disp_x
[../]
[./top_y]
type = DisplacementAboutAxis
boundary = 2
function = '0.1*t'
angle_units = degrees
axis_origin = '10. 10. 10.'
axis_direction = '0 -1.0 1.0'
component = 1
variable = disp_y
[../]
[./top_z]
type = DisplacementAboutAxis
boundary = 2
function = '0.1*t'
angle_units = degrees
axis_origin = '10. 10. 10.'
axis_direction = '0 -1.0 1.0'
component = 2
variable = disp_z
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-12
nl_rel_tol = 1e-11
l_tol = 1e-10
start_time = 0.0
dt = 0.25
end_time = 0.5
[]
[Postprocessors]
[./torque]
type = TorqueReaction
boundary = 2
reaction_force_variables = 'saved_x saved_y saved_z'
axis_origin = '10. 10. 10.'
direction_vector = '0 -1.0 1.0'
[../]
[]
[Outputs]
exodus = true
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/custom_pattern.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg'
boundary_type = HEXAGON
boundary_size = ${fparse 16.0*sqrt(3.0)}
boundary_sectors = 10
extra_positions = '0.0 6.0 0.0
-3.0 0.0 0.0
3.0 0.0 0.0
-6.0 -6.0 0.0
0.0 -6.0 0.0
6.0 -6.0 0.0'
extra_positions_mg_indices = '0 0 0 0 0 0'
desired_area = 1.0
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'custom_pattern'
[]
[]
(modules/solid_mechanics/test/tests/umat/steps/elastic_temperature_steps.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull_step2]
type = ParsedFunction
expression = (t-5.0)/20
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
expression = '273'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_step1]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[y_pull_function_step2]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull_step2
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Controls]
[step1]
type = TimePeriod
enable_objects = 'BCs::y_step1'
disable_objects = 'BCs::y_pull_function_step2'
start_time = '0'
end_time = '5'
[]
[step2]
type = TimePeriod
enable_objects = 'BCs::y_pull_function_step2'
disable_objects = 'BCs::y_step1'
start_time = '5'
end_time = '10'
[]
[]
[Materials]
# This input file is used to compare the MOOSE and UMAT models, activating
# specific ones with cli variable_names.
# 1. Active for umat calculation
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 10
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phase.i)
# Pressure pulse in 1D with 2 phases (with one having zero saturation), 2components - transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
initial_condition = 2E6
[]
[ppgas]
initial_condition = 2E6
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
gravity = '0 0 0'
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = ppgas
gravity = '0 0 0'
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e6
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[BCs]
[leftwater]
type = DirichletBC
boundary = left
value = 3E6
variable = ppwater
[]
[leftgas]
type = DirichletBC
boundary = left
value = 3E6
variable = ppgas
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-15 1E-20 20'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p000]
type = PointValue
variable = ppwater
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = ppwater
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = ppwater
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = ppwater
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = ppwater
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = ppwater
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = ppwater
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = ppwater
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = ppwater
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = ppwater
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = ppwater
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phase
print_linear_residuals = false
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/except01.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrect: liquid_phase = 1
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
liquid_phase = 1
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(test/tests/meshgenerators/file_mesh_generator/1d_discontinuous_iga.i)
[Mesh]
[cyl2d_iga]
type = FileMeshGenerator
file = test_2edge.e
discontinuous_spline_extraction = true
[]
[]
[Variables]
[u]
order = SECOND # Must match mesh order
family = RATIONAL_BERNSTEIN
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[diff]
type = Diffusion
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[null]
type = NullKernel
variable = u
block = 1 # Keep kernel coverage check happy
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'sin(x)'
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = NEWTON
dtmin = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dispersion/disp01.i)
# Test dispersive part of PorousFlowDispersiveFlux kernel by setting diffusion
# coefficients to zero. A pressure gradient is applied over the mesh to give a
# uniform velocity. Gravity is set to zero.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[AuxVariables]
[velocity]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[velocity]
type = PorousFlowDarcyVelocityComponent
variable = velocity
component = x
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = pic
[]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[Functions]
[pic]
type = ParsedFunction
expression = 1.1e5-x*1e3
[]
[]
[BCs]
[xleft]
type = DirichletBC
value = 1
variable = massfrac0
boundary = left
[]
[xright]
type = DirichletBC
value = 0
variable = massfrac0
boundary = right
[]
[pright]
type = DirichletBC
variable = pp
boundary = right
value = 1e5
[]
[pleft]
type = DirichletBC
variable = pp
boundary = left
value = 1.1e5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[adv0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[diff0]
type = PorousFlowDispersiveFlux
variable = pp
disp_trans = 0
disp_long = 0.2
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[adv1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
disp_trans = 0
disp_long = 0.2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e9
density0 = 1000
viscosity = 0.001
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '0 0'
tortuosity = 0.1
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e3
dtmax = 50
[TimeStepper]
type = IterationAdaptiveDT
growth_factor = 1.5
cutback_factor = 0.5
dt = 1
[]
[]
[VectorPostprocessors]
[xmass]
type = NodalValueSampler
sort_by = id
variable = massfrac0
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/time_integrators/abort/abort.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 1.0
[]
#still need BC for Energy, IC's for both.
[Variables]
active = 'Time'
[./Time]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[Functions]
active = 'func'
[./func]
type = ParsedFunction
expression = 2.0*t
[../]
[]
[Kernels]
active = 't_time func_time'
[./t_time]
type = TimeDerivative
variable = Time
[../]
[./func_time]
type = BodyForce
variable = Time
function = func
[../]
[]
[BCs]
active = 'Top_Temperature'
[./Top_Temperature]
type = NeumannBC
variable = Time
boundary = 'left right'
[../]
[]
[Executioner]
type = Transient
#scheme = 'BDF2'
#scheme = 'crank-nicolson'
start_time = 0
num_steps = 4
dt = 1000000000
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
steady_state_tolerance = .00000000000000001
steady_state_detection = true
nl_abs_tol = 1e-15
petsc_options = '-snes_converged_reason'
abort_on_solve_fail = true
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/combined/test/tests/GBDependentTensors/gb_property.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./mobility_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./mobility_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./diffusivity_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./aniso_tensor_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./mobility_xx]
type = MaterialRealTensorValueAux
variable = mobility_xx
property = mobility_prop
row = 0
column = 0
[../]
[./mobility_yy]
type = MaterialRealTensorValueAux
variable = mobility_yy
property = mobility_prop
row = 1
column = 1
[../]
[./diffusivity_xx]
type = MaterialRealTensorValueAux
variable = diffusivity_xx
property = diffusivity
row = 0
column = 0
[../]
[./diffusivity_yy]
type = MaterialRealTensorValueAux
variable = diffusivity_yy
property = diffusivity
row = 1
column = 1
[../]
[./aniso_tensor_xx]
type = MaterialRealTensorValueAux
variable = aniso_tensor_xx
property = aniso_tensor
row = 0
column = 0
[../]
[./aniso_tensor_yy]
type = MaterialRealTensorValueAux
variable = aniso_tensor_yy
property = aniso_tensor
row = 1
column = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 20
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_tol = 1e-3
l_max_its = 20
nl_max_its = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_aux_kernels/pressure-aux-friction.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.35
xmax = -0.05
ymin = -1
ymax = 0
nx = 1
ny = 3
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_sideset_names]
type = RenameBoundaryGenerator
input = left_block_sidesets
old_boundary = '10 11 12 13'
new_boundary = 'l_bottom l_right l_top l_left'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sideset_names
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.3
ymin = -1
ymax = 0
nx = 1
ny = 2
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_sideset_names]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '20 21 22 23'
new_boundary = 'r_bottom r_right r_top r_left'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sideset_names
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 1
[]
[Variables]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[tangent_lm]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[tangent_lm]
type = MortarPressureComponentAux
variable = tangent_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'TANGENT1'
boundary = '11'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
expression = '0.1 * t'
[]
[vertical_movement]
type = ParsedFunction
expression = '0.0'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e4
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e8
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact # ComputeCartesianLMFrictionMechanicalContact
# type = ComputeWeightedGapLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
mu = 1.0
c_t = 1.0e5
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist 1e-8 NONZERO 1e-15'
line_search = none
dt = 0.1
dtmin = 0.1
end_time = 1.0
l_max_its = 100
nl_max_its = 20
nl_rel_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
exodus = false
csv = true
execute_on = 'FINAL'
[]
[VectorPostprocessors]
[tangent_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = tangent_lm
sort_by = 'id'
[]
[]
(modules/thermal_hydraulics/test/tests/auxkernels/convective_heat_flux_1phase/test.i)
# The test computes convective heat flux for single phase flow according to:
#
# q = Hw * (T_wall - T_fluid)
#
# where Hw = 2, T_wall = 310 and T_fluid = 300. Thus, q = 20.
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
allow_renumbering = false
[]
[AuxVariables]
[q_wall]
family = MONOMIAL
order = CONSTANT
[]
[T_wall]
[]
[]
[ICs]
[T_wall_ic]
type = ConstantIC
variable = T_wall
value = 310
[]
[]
[AuxKernels]
[sound_speed_aux]
type = ConvectiveHeatFlux1PhaseAux
variable = q_wall
Hw = Hw
T_wall = T_wall
T = T
[]
[]
[Materials]
[mats]
type = GenericConstantMaterial
prop_names = 'T Hw'
prop_values = '300 2'
[]
[]
[Postprocessors]
[q_wall]
type = ElementalVariableValue
variable = q_wall
elementid = 0
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[bcs]
type = DirichletBC
variable = u
boundary = 'left right'
value = 1
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
execute_on = TIMESTEP_END
[]
(test/tests/multiapps/sub_cycling/parent_sub_output.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
output_sub_cycles = true
[../]
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCRFF/PFCRFF_expansion_test.i)
[GlobalParams]
num_L = 5
L_name_base = L
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 12
ny = 12
xmax = 6
ymax = 6
[]
[Variables]
[./PFCRFFVariables]
[../]
[./n]
[./InitialCondition]
type = RandomIC
max = 1.00187734619
min = -1.00187734619
seed = 12345
[../]
[../]
[]
[Kernels]
[./PFCRFFKernel]
n_name = n
log_approach = expansion
n_exp_terms = 5
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFC]
type = PFCRFFMaterial
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
full = true
[../]
[./FDP]
type = FDP
full = true
[../]
[]
[Executioner]
# petsc_options = '-snes_mf_operator -ksp_monitor'
# petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
# petsc_options_value = 'hypre boomeramg 31'
# petsc_options_iname = -pc_type
# petsc_options_value = lu
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly lu 5'
type = Transient
num_steps = 1
dt = 0.1
l_max_its = 50
nl_max_its = 20
solve_type = NEWTON
petsc_options = '-pc_factor_shift_nonzero '
l_tol = 1e-04
nl_rel_tol = 1e-6
scheme = bdf2
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moving_interface/verification/1D_xy_homog1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: quasi-1D
# Coordinate System: xy
# Material Numbers/Types: homogeneous 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed linear level set function
# Description:
# A simple transient heat transfer problem in Cartesian coordinates designed
# with the Method of Manufactured Solutions. This problem was developed to
# verify XFEM performance in the presence of a moving interface for linear
# element models that can be exactly evaluated by FEM/Moose. Both the
# temperature solution and level set function are designed to be linear to
# attempt to minimize error between the Moose/exact solution and XFEM results.
# Thermal conductivity is a single, constant value at all points in the system.
# Results:
# The temperature at the left boundary (x=0) exhibits the largest difference
# between the FEM/Moose solution and XFEM results. We present the XFEM results
# at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 480.0000064
# 0.6 520 520.0000323
# 0.8 560 560.0000896
# 1.0 600 600.0001870
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 0.5
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = '10*(-200*x+200)'
[../]
[./ls_func]
type = ParsedFunction
expression = '1-(x-0.04)-0.2*t'
[../]
[./neumann_func]
type = ParsedFunction
expression = '1.5*200*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericConstantMaterial
prop_names = 'diffusion_coefficient'
prop_values = 1.5
[../]
[]
[BCs]
[./left_du]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 'right'
value = 400
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/porous_flow/test/tests/chemistry/except16.i)
# Exception test
# Incorrect number of stoichiometry
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1
stoichiometry = '2 3'
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 1
stoichiometry = 3
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '2 3'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = 1.5e4
molar_volume = 1
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/combined/examples/geochem-porous_flow/forge/natural_reservoir.i)
# Simulation to assess natural changes in the reservoir. Recall that water_60_to_220degC has provided a stable mineral assemblage that is in agreement with XRD observations, and a water at equilibrium with that assemblage. However, Stuart Simmons suggested including Laumontite and Zoisite into the simulation, and they were not included in water_60_to_220degC since they are more stable than Anorthite, so Anorthite completely dissolves when equilibrium is assumed. Here, all minerals suggested by Stuart Simmons are added to the system and kinetics are used to determine the time scales of the mineral changes. The initial water composition is the reservoir water from water_60_to_220degC.
# The initial mole numbers of the kinetic species are chosen to be such that:
# - the mass fractions are: Albite 0.44; Anorthite 0.05; K-feldspar 0.29; Quartz 0.18, Phlgoptite 0.02 and Illite 0.02 with trace amounts of the remaining minerals. These are similar to that measured in bulk X-ray diffraction results of 10 samples from well 58-32, assuming that "plagioclase feldspar" consists of Albite and Anorthite in the ratio 9:1, and that Biotite is Phlogoptite. The trace amounts of each mineral are necessary because of the way the kinetics works: precipitation rate is proportional to mineral-species mass, so without any mass, no precipitation is possible. Precisely:
# - it is assumed that water_60_to_220degC consists of 1 litre of water (there is 1kg of solvent water) and that the porosity is 0.01, so the amount of rock should be 99000cm^3
# - the cm^3 of the trace minerals Calcite and Anhydrite is exactly given by water_60_to_220degC (0.016 and 0.018 respectively)
# - see initial_kinetic_moles.xlsx for the remaining mole numbers
# The results depend on the kinetic rates used and these are recognised to be poorly constrained by experiment
[UserObjects]
[rate_Albite]
type = GeochemistryKineticRate
kinetic_species_name = Albite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 69.8E3
one_over_T0 = 0.003354
[]
[rate_Anhydrite]
type = GeochemistryKineticRate
kinetic_species_name = Anhydrite
intrinsic_rate_constant = 1.0E-7
multiply_by_mass = true
area_quantity = 10
activation_energy = 14.3E3
one_over_T0 = 0.003354
[]
[rate_Anorthite]
type = GeochemistryKineticRate
kinetic_species_name = Anorthite
intrinsic_rate_constant = 1.0E-13
multiply_by_mass = true
area_quantity = 10
activation_energy = 17.8E3
one_over_T0 = 0.003354
[]
[rate_Calcite]
type = GeochemistryKineticRate
kinetic_species_name = Calcite
intrinsic_rate_constant = 1.0E-10
multiply_by_mass = true
area_quantity = 10
activation_energy = 23.5E3
one_over_T0 = 0.003354
[]
[rate_Chalcedony]
type = GeochemistryKineticRate
kinetic_species_name = Chalcedony
intrinsic_rate_constant = 1.0E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Clinochl-7A]
type = GeochemistryKineticRate
kinetic_species_name = Clinochl-7A
intrinsic_rate_constant = 1.0E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 88.0E3
one_over_T0 = 0.003354
[]
[rate_Illite]
type = GeochemistryKineticRate
kinetic_species_name = Illite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 29E3
one_over_T0 = 0.003354
[]
[rate_K-feldspar]
type = GeochemistryKineticRate
kinetic_species_name = K-feldspar
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 38E3
one_over_T0 = 0.003354
[]
[rate_Kaolinite]
type = GeochemistryKineticRate
kinetic_species_name = Kaolinite
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 22.2E3
one_over_T0 = 0.003354
[]
[rate_Quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Paragonite]
type = GeochemistryKineticRate
kinetic_species_name = Paragonite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Phlogopite]
type = GeochemistryKineticRate
kinetic_species_name = Phlogopite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Laumontite]
type = GeochemistryKineticRate
kinetic_species_name = Laumontite
intrinsic_rate_constant = 1.0E-15
multiply_by_mass = true
area_quantity = 10
activation_energy = 17.8E3
one_over_T0 = 0.003354
[]
[rate_Zoisite]
type = GeochemistryKineticRate
kinetic_species_name = Zoisite
intrinsic_rate_constant = 1E-16
multiply_by_mass = true
area_quantity = 10
activation_energy = 66.1E3
one_over_T0 = 0.003354
[]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
remove_all_extrapolated_secondary_species = true
kinetic_minerals = 'Albite Anhydrite Anorthite Calcite Chalcedony Clinochl-7A Illite K-feldspar Kaolinite Quartz Paragonite Phlogopite Zoisite Laumontite'
kinetic_rate_descriptions = 'rate_Albite rate_Anhydrite rate_Anorthite rate_Calcite rate_Chalcedony rate_Clinochl-7A rate_Illite rate_K-feldspar rate_Kaolinite rate_Quartz rate_Paragonite rate_Phlogopite rate_Zoisite rate_Laumontite'
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = 'Cl-'
constraint_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
# Following numbers are from water_60_to_220degC_out.csv
constraint_value = ' 1.0006383866109 9.5165072498215e-07 0.100020379171 0.0059389061065 0.011570884507621 4.6626763057447e-06 0.0045110404925255 5.8096968688789e-17 0.13500708594394 6.6523540147676e-05 7.7361407898089e-05'
constraint_meaning = 'kg_solvent_water free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration bulk_composition free_concentration free_concentration'
constraint_unit = ' kg molal molal molal molal molal molal molal moles molal molal'
initial_temperature = 220
temperature = 220
kinetic_species_name = ' Albite Anorthite K-feldspar Quartz Phlogopite Paragonite Calcite Anhydrite Chalcedony Illite Kaolinite Clinochl-7A Zoisite Laumontite'
kinetic_species_initial_value = '4.324073236492E+02 4.631370307325E+01 2.685015418378E+02 7.720095013956E+02 1.235192062541E+01 7.545461404965E-01 4.234651808835E-04 4.000485907930E-04 4.407616361072E+00 1.342524904876E+01 1.004823151125E+00 4.728132387707E-01 7.326007326007E-01 4.818116116598E-01'
kinetic_species_unit = ' moles moles moles moles moles moles moles moles moles moles moles moles moles moles'
evaluate_kinetic_rates_always = true # otherwise will easily "run out" of dissolving species
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
execute_console_output_on = ''
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = 'max(1E2, 0.1 * t)'
[]
end_time = 4E11
[]
[GlobalParams]
point = '0 0 0'
[]
[Postprocessors]
[cm3_Albite]
type = PointValue
variable = 'free_cm3_Albite'
[]
[cm3_Anhydrite]
type = PointValue
variable = 'free_cm3_Anhydrite'
[]
[cm3_Anorthite]
type = PointValue
variable = 'free_cm3_Anorthite'
[]
[cm3_Calcite]
type = PointValue
variable = 'free_cm3_Calcite'
[]
[cm3_Chalcedony]
type = PointValue
variable = 'free_cm3_Chalcedony'
[]
[cm3_Clinochl-7A]
type = PointValue
variable = 'free_cm3_Clinochl-7A'
[]
[cm3_Illite]
type = PointValue
variable = 'free_cm3_Illite'
[]
[cm3_K-feldspar]
type = PointValue
variable = 'free_cm3_K-feldspar'
[]
[cm3_Kaolinite]
type = PointValue
variable = 'free_cm3_Kaolinite'
[]
[cm3_Quartz]
type = PointValue
variable = 'free_cm3_Quartz'
[]
[cm3_Paragonite]
type = PointValue
variable = 'free_cm3_Paragonite'
[]
[cm3_Phlogopite]
type = PointValue
variable = 'free_cm3_Phlogopite'
[]
[cm3_Zoisite]
type = PointValue
variable = 'free_cm3_Zoisite'
[]
[cm3_Laumontite]
type = PointValue
variable = 'free_cm3_Laumontite'
[]
[cm3_mineral]
type = LinearCombinationPostprocessor
pp_names = 'cm3_Albite cm3_Anhydrite cm3_Anorthite cm3_Calcite cm3_Chalcedony cm3_Clinochl-7A cm3_Illite cm3_K-feldspar cm3_Kaolinite cm3_Quartz cm3_Paragonite cm3_Phlogopite cm3_Zoisite cm3_Laumontite'
pp_coefs = '1 1 1 1 1 1 1 1 1 1 1 1 1 1'
[]
[pH]
type = PointValue
variable = 'pH'
[]
[kg_solvent_H2O]
type = PointValue
variable = 'kg_solvent_H2O'
[]
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/pwcns/channel-flow/2d-transient-gas.i)
# Fluid properties
mu = 'mu'
rho = 'rho'
k = 'k'
# Solid properties
cp_s = 2
rho_s = 4
k_s = 1e-2
h_fs = 10
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
# Numerical scheme
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 20
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${p_outlet}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${T_inlet}
[]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[]
[FVKernels]
[mass_time]
type = PWCNSFVMassTimeDerivative
variable = pressure
porosity = 'porosity'
drho_dt = 'drho_dt'
[]
[mass]
type = PWCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = superficial_vel_x
rho = ${rho}
drho_dt = 'drho_dt'
momentum_component = 'x'
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = superficial_vel_y
rho = ${rho}
drho_dt = 'drho_dt'
momentum_component = 'y'
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_fluid
h = 'h'
dh_dt = 'dh_dt'
rho = ${rho}
drho_dt = 'drho_dt'
is_solid = false
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
variable = T_fluid
k = ${k}
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[solid_energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_solid
cp = ${cp_s}
rho = ${rho_s}
is_solid = true
porosity = porosity
[]
[solid_energy_diffusion]
type = FVDiffusion
variable = T_solid
coeff = ${k_s}
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_x
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_y
function = 0
[]
[inlet-T]
type = FVDirichletBC
variable = T_fluid
value = ${T_inlet}
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_y
function = 0
[]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = ${top_side_temperature}
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = ${p_outlet}
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
[]
[]
[FunctorMaterials]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = fp
pressure = 'pressure'
T_fluid = 'T_fluid'
speed = 'speed'
# To initialize with a high viscosity
mu_rampdown = 'mu_rampdown'
# For porous flow
characteristic_length = 1
porosity = 'porosity'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '${h_fs}'
[]
[speed]
type = PINSFVSpeedFunctorMaterial
porosity = 'porosity'
superficial_vel_x = 'superficial_vel_x'
superficial_vel_y = 'superficial_vel_y'
[]
[]
[Functions]
[mu_rampdown]
type = PiecewiseLinear
x = '1 2 3 4'
y = '1e3 1e2 1e1 1'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
automatic_scaling = true
end_time = 3.0
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = VolumetricFlowRate
boundary = 'right'
advected_quantity = '1'
advected_interp_method = ${advected_interp_method}
vel_x = 'superficial_vel_x'
vel_y = 'superficial_vel_y'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/contact/test/tests/mortar_aux_kernels/block-dynamics-aux-fretting-wear-test-projection_angle.i)
starting_point = 0.5e-1
offset = -0.045
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks-multiple-projections-lowerd.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
use_dual = true
# scaling = 1.0e-5
[]
[frictional_lm]
block = 3
use_dual = true
# scaling = 1.0e-5
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 1.0
hht_alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[worn_depth]
block = '3'
[]
[gap_vel]
block = '3'
[]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[gap_vel]
type = WeightedGapVelAux
variable = gap_vel
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
disp_x = disp_x
disp_y = disp_y
debug_mesh = true
minimum_projection_angle = 0.0
[]
[worn_depth]
type = MortarArchardsLawAux
variable = worn_depth
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
displacements = 'disp_x disp_y'
friction_coefficient = 0.5
energy_wear_coefficient = 1.0e-6
normal_pressure = normal_lm
execute_on = 'TIMESTEP_END'
debug_mesh = true
minimum_projection_angle = 0.0
[]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_x
lm_variable_normal = normal_lm
lm_variable_tangential_one = frictional_lm
disp_x = disp_x
disp_y = disp_y
debug_mesh = true
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
wear_depth = worn_depth
c = 1e6
c_t = 1e6
normalize_c = true
mu = 0.5
friction_lm = frictional_lm
capture_tolerance = 1.0e-5
newmark_beta = 0.25
newmark_gamma = 0.5
debug_mesh = true
minimum_projection_angle = 0.0
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
minimum_projection_angle = 0.0
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
minimum_projection_angle = 0.0
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
minimum_projection_angle = 0.0
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
debug_mesh = true
minimum_projection_angle = 0.0
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(4.0 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * (cos(32.0 * pi / 4 * t) - 1.0)'
[]
[]
[Executioner]
type = Transient
end_time = 0.0
dt = 0.05
dtmin = .002
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15'
nl_max_its = 40
l_max_its = 15
line_search = 'l2'
snesmf_reuse_base = true
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/xfem/test/tests/solid_mechanics_basic/crack_propagation_2d.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
use_crack_growth_increment = true
crack_growth_increment = 0.2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '1.0 0.5 0.7 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./xfem_marker_uo]
type = XFEMRankTwoTensorMarkerUserObject
execute_on = timestep_end
tensor = stress
scalar_type = MaxPrincipal
threshold = 5e+1
average = true
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 50 100'
y='0 0.02 0.1'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = DirichletBC
boundary = top
variable = disp_x
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pull
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 0
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 2.0
num_steps = 5000
max_xfem_update = 1
[]
[Outputs]
file_base = crack_propagation_2d_out
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_2d_coupler/heat_structure_2d_coupler.i)
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 15
cp = 500
rho = 8000
[]
[]
[Components]
[hs1]
type = HeatStructureCylindrical
position = '-0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 5
names = 'region1'
widths = '0.5'
n_part_elems = '5'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = 500
[]
[hs2]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = '0.5 0.5'
n_elems = '5 5'
axial_region_names = 'axregion1 axregion2'
names = 'region1 region2'
widths = '0.5 0.2'
n_part_elems = '5 3'
solid_properties = 'hs_mat hs_mat'
solid_properties_T_ref = '300 300'
initial_T = 300
[]
[hs3]
type = HeatStructureCylindrical
position = '0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 5
names = 'region1'
widths = '0.5'
n_part_elems = '5'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = 500
[]
[hs_coupling_1_2]
type = HeatStructure2DCoupler
primary_heat_structure = hs2
secondary_heat_structure = hs1
primary_boundary = hs2:region1:start
secondary_boundary = hs1:end
heat_transfer_coefficient = 1000
[]
[hs_coupling_2_3]
type = HeatStructure2DCoupler
primary_heat_structure = hs2
secondary_heat_structure = hs3
primary_boundary = hs2:axregion2:outer
secondary_boundary = hs3:inner
heat_transfer_coefficient = 500
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[E_tot]
type = ADHeatStructureEnergyRZ
block = 'hs1:region1 hs2:region1 hs2:region2 hs3:region1'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1000
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-4
l_max_its = 300
[]
[Outputs]
file_base = 'cylindrical'
exodus = true
[]
(modules/contact/test/tests/bouncing-block-contact/variational-frictional.i)
starting_point = 2e-1
# We offset slightly so we avoid the case where the bottom of the secondary block and the top of the
# primary block are perfectly vertically aligned which can cause the backtracking line search some
# issues for a coarse mesh (basic line search handles that fine)
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
correct_edge_dropping = true
[]
[Mesh]
[file_mesh]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks-coarse.e
[]
[]
[Variables]
[disp_x]
block = '1 2'
scaling = 1e1
[]
[disp_y]
block = '1 2'
scaling = 1e1
[]
[contact_action_normal_lm]
block = 4
scaling = 1e3
[]
[contact_action_tangential_lm]
block = 4
scaling = 1e2
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[AuxVariables]
[procid]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[procid]
type = ProcessorIDAux
variable = procid
[]
[]
[UserObjects]
[weighted_velocities_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
lm_variable_normal = contact_action_normal_lm
lm_variable_tangential_one = contact_action_tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
correct_edge_dropping = true
[]
[]
[Constraints]
[frictional_normal_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = contact_action_normal_lm
friction_lm = contact_action_tangential_lm
disp_x = disp_x
disp_y = disp_y
mu = 0.1
normalize_c = true
c = 1.0e-2
c_t = 1.0e-1
correct_edge_dropping = true
weighted_velocities_uo = weighted_velocities_uo
weighted_gap_uo = weighted_velocities_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = contact_action_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_velocities_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = contact_action_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_velocities_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = contact_action_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_velocities_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = contact_action_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_velocities_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
l_max_its = 30
nl_max_its = 25
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
hide = procid
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(test/tests/interfacekernels/2d_interface/coupled_value_coupled_flux_dot.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Postprocessors]
[./u_int]
type = ElementIntegralVariablePostprocessor
variable = u
block = 0
[../]
[./v_int]
type = ElementIntegralVariablePostprocessor
variable = v
block = 1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist '
dt = 0.1
num_steps = 10
dtmin = 0.1
line_search = none
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
(modules/thermal_hydraulics/test/tests/components/supersonic_inlet/err.i)
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
fp = fp
f = 0.0
initial_T = 300
initial_p = 1e5
initial_vel = 0
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.02897
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[in]
type = SupersonicInlet
input = 'pipe:in'
vel = 500
T = 300
p = 1e5
[]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 2
A = 0.1
[]
[out]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 0.01
abort_on_solve_fail = true
[]
(modules/geochemistry/test/tests/kinetics/bio_zoning_conc.i)
rate_Ca_diffuse = 6.66667E-9 # 2E-6 mol.m^-3.yr^-1 = 2E-9 mol.litre^-1.yr^-1 divided by porosity of 0.3
rate_CH3COO_diffuse = 13.3333E-9 # 4E-6 mol.m^-3.yr^-1 = 4E-9 mol.litre^-1.yr^-1 divided by porosity of 0.3
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 200000
[]
[]
[GlobalParams]
point = '100000 0 0'
reactor = reactor
[]
[SpatialReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_into_basis = 'Siderite'
swap_out_of_basis = 'Fe++'
prevent_precipitation = 'Pyrite Troilite'
charge_balance_species = "HCO3-"
constraint_species = "H2O Ca++ HCO3- SO4-- CH3COO- HS- CH4(aq) Siderite H+"
# ASSUME that 1 litre of solution initially contains:
constraint_value = " 1.0 1E-3 2E-3 0.04E-3 1E-9 1E-9 1E-9 1 -7.5"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition free_mineral log10activity"
constraint_unit = " kg moles moles moles moles moles moles cm3 dimensionless"
controlled_activity_name = 'H+'
controlled_activity_value = 3.16227E-8 # this is pH=7.5
kinetic_species_name = "sulfate_reducer methanogen"
kinetic_species_initial_value = '1E-6 1E-6'
kinetic_species_unit = 'mg mg'
source_species_names = "H2O Ca++ SO4-- CH3COO- HS- CH4(aq) Fe++"
source_species_rates = "rate_H2O_per_1l rate_Ca_per_1l_with_source rate_SO4_per_1l rate_CH3COO_per_1l_with_source rate_HS_per_1l rate_CH4_per_1l rate_Fe_per_1l"
ramp_max_ionic_strength_initial = 1
ramp_max_ionic_strength_subsequent = 1
execute_console_output_on = ''
solver_info = true
evaluate_kinetic_rates_always = true
adaptive_timestepping = true
abs_tol = 1E-14
precision = 16
[]
[UserObjects]
[rate_sulfate_reducer]
type = GeochemistryKineticRate
kinetic_species_name = "sulfate_reducer"
intrinsic_rate_constant = 31.536 # 1E-9 mol(acetate)/mg(biomass)/s = 31.536 mol(acetate)/g(biomass)/year
multiply_by_mass = true
promoting_species_names = 'CH3COO- SO4--'
promoting_indices = '1 1'
promoting_monod_indices = '1 1'
promoting_half_saturation = '70E-6 200E-6'
direction = dissolution
kinetic_biological_efficiency = 4.3E-3 # 4.3 g(biomass)/mol(acetate) = 4.3E-3 mol(biomass)/mol(acetate) (because sulfate_reducer has molar mass of 1E3 g/mol)
energy_captured = 45E3
theta = 0.2
eta = 1
[]
[death_sulfate_reducer]
type = GeochemistryKineticRate
kinetic_species_name = "sulfate_reducer"
intrinsic_rate_constant = 0.031536E-3 # 1E-9 g(biomass)/g(biomass)/s = 0.031536 g(biomass)/g(biomass)/year = 0.031536E-3 mol(biomass)/g(biomass)/year (because sulfate_reducer has molar mass of 1E3 g/mol)
multiply_by_mass = true
direction = death
eta = 0.0
[]
[rate_methanogen]
type = GeochemistryKineticRate
kinetic_species_name = "methanogen"
intrinsic_rate_constant = 63.072 # 2E-9 mol(acetate)/mg(biomass)/s = 63.072 mol(acetate)/g(biomass)/year
multiply_by_mass = true
promoting_species_names = 'CH3COO-'
promoting_indices = '1'
promoting_monod_indices = '1'
promoting_half_saturation = '20E-3'
direction = dissolution
kinetic_biological_efficiency = 2.0E-9 # 2 g(biomass)/mol(acetate) = 2E-9 mol(biomass)/mol(acetate) (because methanogen has molar mass of 1E9 g/mol)
energy_captured = 24E3
theta = 0.5
eta = 1
[]
[death_methanogen]
type = GeochemistryKineticRate
kinetic_species_name = "methanogen"
intrinsic_rate_constant = 0.031536E-9 # 1E-9 g(biomass)/g(biomass)/s = 0.031536 g(biomass)/g(biomass)/year = 0.031536E-9 mol(biomass)/g(biomass)/year (because methanogen has molar mass of 1E9 g/mol)
multiply_by_mass = true
direction = death
eta = 0.0
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ CH3COO- CH4(aq) HS- Ca++ HCO3- SO4-- Fe++"
kinetic_minerals = "sulfate_reducer methanogen"
equilibrium_minerals = "*"
kinetic_rate_descriptions = "rate_sulfate_reducer death_sulfate_reducer rate_methanogen death_methanogen"
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = 'min(0.1 * (t + 1), 100)'
[]
end_time = 20000
[]
[AuxVariables]
[rate_H2O_per_1l] # change in H2O per 1 litre of aqueous solution that we consider at each node
[]
[rate_CH3COO_per_1l] # change in CH3COO- per 1 litre of aqueous solution that we consider at each node
[]
[rate_CH4_per_1l] # change in CH4(aq) per 1 litre of aqueous solution that we consider at each node
[]
[rate_HS_per_1l] # change in HS- per 1 litre of aqueous solution that we consider at each node
[]
[rate_Ca_per_1l] # change in Ca++ per 1 litre of aqueous solution that we consider at each node
[]
[rate_SO4_per_1l] # change in SO4-- per 1 litre of aqueous solution that we consider at each node
[]
[rate_Fe_per_1l] # change in Fe++ per 1 litre of aqueous solution that we consider at each node
[]
[rate_CH3COO_per_1l_with_source] # change in CH3COO- per 1 litre of aqueous solution that we consider at each node, including the diffuse source
[]
[rate_Ca_per_1l_with_source] # change in Ca per 1 litre of aqueous solution that we consider at each node, including the diffuse source
[]
[transported_H2O]
[]
[transported_CH3COO]
[]
[transported_CH4]
[]
[transported_HS]
[]
[transported_Ca]
[]
[transported_SO4]
[]
[transported_Fe]
[]
[]
[AuxKernels]
[rate_CH3COO_per_1l_with_source]
type = ParsedAux
args = 'rate_CH3COO_per_1l'
variable = rate_CH3COO_per_1l_with_source
function = 'rate_CH3COO_per_1l + ${rate_CH3COO_diffuse}'
execute_on = 'timestep_begin timestep_end'
[]
[rate_Ca_per_1l_with_source]
type = ParsedAux
args = 'rate_Ca_per_1l'
variable = rate_Ca_per_1l_with_source
function = 'rate_Ca_per_1l + ${rate_Ca_diffuse}'
execute_on = 'timestep_begin timestep_end'
[]
[transported_H2O]
type = GeochemistryQuantityAux
variable = transported_H2O
species = H2O
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_CH3COO]
type = GeochemistryQuantityAux
variable = transported_CH3COO
species = "CH3COO-"
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_CH4]
type = GeochemistryQuantityAux
variable = transported_CH4
species = "CH4(aq)"
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_HS]
type = GeochemistryQuantityAux
variable = transported_HS
species = "HS-"
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Ca]
type = GeochemistryQuantityAux
variable = transported_Ca
species = "Ca++"
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_SO4]
type = GeochemistryQuantityAux
variable = transported_SO4
species = "SO4--"
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Fe]
type = GeochemistryQuantityAux
variable = transported_Fe
species = "Fe++"
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[time]
type = TimePostprocessor
[]
[]
[VectorPostprocessors]
[data]
type = LineValueSampler
start_point = '0 0 0'
end_point = '200000 0 0'
num_points = 501 # NOTE
sort_by = x
variable = 'transported_CH4 transported_CH3COO transported_SO4 free_mg_sulfate_reducer free_mg_methanogen'
[]
[]
[Outputs]
exodus = true
[csv]
type = CSV
time_step_interval = 10
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
(test/tests/restart/kernel_restartable/kernel_restartable_custom_name.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = RestartDiffusion
variable = u
coef = 1
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1e-2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[./restart]
type = Checkpoint
num_files = 100
[../]
[]
[Problem]
name = "SomeCrazyName" # Testing this
[]
(test/tests/controls/real_function_control/multi_real_function_control.i)
###########################################################
# This is a test of the Control Logic System. This test
# uses the RealFunctionControl to change a multiple Kernel
# coefficients based on an analytical function at the end
# of each timestep.
#
# @Requirement F8.10
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff_u]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_v]
type = CoefDiffusion
variable = v
coef = 0.2
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
[Functions]
[./func_coef]
type = ParsedFunction
expression = '2*t + 0.1'
[../]
[]
[Postprocessors]
[./u_coef]
type = RealControlParameterReporter
parameter = 'Kernels/diff_u/coef'
[../]
[./v_coef]
type = RealControlParameterReporter
parameter = 'Kernels/diff_v/coef'
[../]
[]
[Controls]
[./func_control]
type = RealFunctionControl
parameter = '*/*/coef'
function = 'func_coef'
execute_on = 'timestep_begin'
[../]
[]
(modules/peridynamics/test/tests/failure_tests/2D_singular_shape_tensor_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
cracks_start = '0.25 0.5 0'
cracks_end = '0.75 0.5 0'
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./critical_stress]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./bond_status]
type = RankTwoBasedFailureCriteriaNOSPD
variable = bond_status
rank_two_tensor = stress
critical_variable = critical_stress
failure_criterion = VonMisesStress
[../]
[]
[UserObjects]
[./singular_shape_tensor]
type = SingularShapeTensorEliminatorUserObjectPD
[../]
[]
[ICs]
[./critical_stretch]
type = ConstantIC
variable = critical_stress
value = 150
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.002*t'
[../]
[./rbm_x]
type = RBMPresetOldValuePD
variable = disp_x
boundary = 999
[../]
[./rbm_y]
type = RBMPresetOldValuePD
variable = disp_y
boundary = 999
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./strain]
type = ComputeSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
dt = 1
end_time = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = 2D_singular_shape_tensor_H1NOSPD
exodus = true
[]
(tutorials/tutorial02_multiapps/step03_coupling/03_sub_subcycling_picard.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[ut]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[force]
type = CoupledForce
variable = v
v = ut
coef = 100
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.05
nl_abs_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[average_v]
type = ElementAverageValue
variable = v
[]
[]
(test/tests/misc/initial_solution_copy/solutions_equal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./initial_func]
type = ParsedFunction
expression = sin(pi*x)*sin(pi*y)
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./source]
type = BodyForce
variable = u
value = 1
[../]
[]
[BCs]
active = 'func_bc'
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./func_bc]
type = FunctionDirichletBC
variable = u
boundary = 'bottom right top left'
function = initial_func
[../]
[]
[Postprocessors]
[./test_pp]
type = TestCopyInitialSolution
execute_on = timestep_begin
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[ICs]
[./initial]
function = initial_func
variable = u
type = FunctionIC
[../]
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic/elastic_rotation_test.i)
#
# Rotation Test
#
# This test is designed to compute stress based on uniaxial strain
# and then follow that stress as the mesh is rotated 90 degrees.
#
# The mesh is composed of one block with a single element. The nodal
# displacements in the three directions are prescribed. Poisson's
# ratio is 1/3, and Young's modulus is 1e6.
#
# This test is mentioned in
# K. Kamojjala, R. Brannon, A. Sadeghirad, and J. Guilkey, "Verification
# tests in solid mechanics," Engineering with Computers, Vol. 31, 2015.
# DOI: 10.1007/s00366-013-0342-x
#
[Mesh]
type = FileMesh
file = rotation_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./x_200]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '1e-6 1.0'
expression = 'if(t<=1.0, delta*t, (1.0+delta)*cos(pi/2*(t-t0)) - 1.0)'
[../]
[./y_200]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '1e-6 1.0'
expression = 'if(t<=1.0, 0.0, (1.0+delta)*sin(pi/2*(t-t0)))'
[../]
[./x_300]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '1e-6 1.0'
expression = 'if(t<=1.0, delta*t, (1.0+delta)*cos(pi/2.0*(t-t0)) - sin(pi/2.0*(t-t0)) - 1.0)'
[../]
[./y_300]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '1e-6 1.0'
expression = 'if(t<=1.0, 0.0, cos(pi/2.0*(t-t0)) + (1+delta)*sin(pi/2.0*(t-t0)) - 1.0)'
[../]
[./x_400]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '1e-6 1.0'
expression = 'if(t<=1.0, 0.0, -sin(pi/2.0*(t-t0)))'
[../]
[./y_400]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '1e-6 1.0'
expression = 'if(t<=1.0, 0.0, cos(pi/2.0*(t-t0)) - 1.0)'
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[../]
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./x_200]
type = FunctionDirichletBC
variable = disp_x
boundary = 200
function = x_200
[../]
[./y_200]
type = FunctionDirichletBC
variable = disp_y
boundary = 200
function = y_200
[../]
[./x_300]
type = FunctionDirichletBC
variable = disp_x
boundary = 300
function = x_300
[../]
[./y_300]
type = FunctionDirichletBC
variable = disp_y
boundary = 300
function = y_300
[../]
[./x_400]
type = FunctionDirichletBC
variable = disp_x
boundary = 400
function = x_400
[../]
[./y_400]
type = FunctionDirichletBC
variable = disp_y
boundary = 400
function = y_400
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '100 200 300 400'
value = 0.0
[../]
[]
[Materials]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.5e6 0.75e6 0.75e6 1.5e6 0.75e6 1.5e6 0.375e6 0.375e6 0.375e6'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type '
petsc_options_value = lu
nl_rel_tol = 1e-30
nl_abs_tol = 1e-20
l_max_its = 20
start_time = 0.0
dt = 0.01
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_fileread.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx=1
ny=1
nz=1
xmin=0.0
xmax=1.0
ymin=0.0
ymax=1.0
zmin=0.0
zmax=1.0
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[./disp_z]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = 'initial timestep_end'
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = 'initial timestep_end'
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
slip_sys_res_prop_file_name = input_slip_sys_res.txt
slip_sys_flow_prop_file_name = input_slip_sys_flow_prop.txt
hprops = '1.0 541.5 60.8 109.8 2.5'
nss = 12
intvar_read_type = slip_sys_res_file
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
execute_on = 'initial timestep_end'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
execute_on = 'initial timestep_end'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
execute_on = 'initial timestep_end'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.05
dtmax = 10.0
dtmin = 0.05
num_steps = 10
[]
[Outputs]
file_base = crysp_fileread_out
exodus = true
[]
(test/tests/transfers/multiapp_userobject_transfer/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 8
xmax = 0.1
ymax = 0.5
[]
[Variables]
[./u]
initial_condition = 1
[../]
[]
[AuxVariables]
[./multi_layered_average]
[../]
[./element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./axial_force]
type = ParsedFunction
expression = 1000*y
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = axial_force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Problem]
coord_type = rz
type = FEProblem
[]
(modules/heat_transfer/test/tests/thermal_materials/2d.i)
power = 2.0
rho0 = 0.0
rho1 = 1.0
TC0 = 1.0e-16
TC1 = 1.0
[Mesh]
[planet]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 1
num_sectors = 10
rings = 2
preserve_volumes = false
[]
[moon]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 0.5
num_sectors = 8
rings = 2
preserve_volumes = false
[]
[combine]
type = CombinerGenerator
inputs = 'planet moon'
positions = '0 0 0 -1.5 -0.5 0'
[]
[]
[GlobalParams]
illumination_flux = '1 1 0'
[]
[AuxVariables]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.1
[]
[]
[Variables]
[u]
[]
[v]
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[dt_u]
type = TimeDerivative
variable = u
[]
[diff_v]
type = Diffusion
variable = v
[]
[dt_v]
type = TimeDerivative
variable = v
[]
[]
[Materials]
[thermal_compliance]
type = ThermalCompliance
temperature = u
thermal_conductivity = thermal_cond
outputs = 'exodus'
[]
[thermal_cond]
type = DerivativeParsedMaterial
expression = "A1:=(${TC0}-${TC1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${TC0}-A1*${rho0}^${power}; TC1:=A1*mat_den^${power}+B1; TC1"
coupled_variables = 'mat_den'
property_name = thermal_cond
outputs = 'exodus'
[]
[thermal_compliance_sensitivity]
type = ThermalSensitivity
design_density = mat_den
thermal_conductivity = thermal_cond
temperature = u
outputs = 'exodus'
[]
[]
[BCs]
[flux_u]
type = DirectionalFluxBC
variable = u
boundary = outer
[]
[flux_v]
type = DirectionalFluxBC
variable = v
boundary = outer
self_shadow_uo = shadow
[]
[]
[Postprocessors]
[ave_v_all]
type = SideAverageValue
variable = v
boundary = outer
[]
[ave_v_exposed]
type = ExposedSideAverageValue
variable = v
boundary = outer
self_shadow_uo = shadow
[]
[]
[UserObjects]
[shadow]
type = SelfShadowSideUserObject
boundary = outer
execute_on = INITIAL
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_velocity_t_1phase/phy.velocity_t_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 444.447
initial_p = 7e6
initial_vel = 0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.0000000000e-04
f = 0.0
length = 1
n_elems = 100
[]
[inlet]
type = InletVelocityTemperature1Phase
input = 'pipe:in'
vel = 1.0
T = 444.447
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 7e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
start_time = 0.0
end_time = 5.5
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
abort_on_solve_fail = true
[]
[Outputs]
file_base = 'phy.velocity_t_3eqn'
[exodus]
type = Exodus
show = 'vel T p'
[]
velocity_as_vector = false
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/L/large.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/porous_flow/test/tests/jacobian/mass10.i)
# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pp]
type = RandomIC
variable = pp
min = -1
max = 1
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
strain_at_nearest_qp = true
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
strain_at_nearest_qp = true
[]
[nearest_qp]
type = PorousFlowNearestQp
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3tt_out
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_3/cyl3_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+11
al_penetration_tolerance = 1e-8
[../]
[]
(modules/solid_mechanics/test/tests/auxkernels/tensorelasticenergyaux.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
nz = 0
xmax = 3
ymax = 2
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[./dummy]
[../]
[]
[AuxVariables]
[./disp_x]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = sin(x)*0.1
[../]
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = cos(y)*0.05
[../]
[../]
[./E]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./elastic_energy]
type = ElasticEnergyAux
variable = E
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1 2 4 3 2 5 1 3 1'
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
kernel_coverage_check = false
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto22.i)
# MeanCapTC with tensile failure
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 1
internal_limit = 10
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = -10
value_residual = -1
internal_limit = 9
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-11
internal_constraint_tolerance = 1E-9
use_custom_cto = true
use_custom_returnMap = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = cap
tangent_operator = nonlinear
min_stepsize = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/problems/external_problem/update-ghosted-aux-soln.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Problem]
type = SyncTestExternalProblem
[]
[AuxVariables]
[copy]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[copy]
type = ProjectionAux
variable = copy
v = heat_source
[]
[]
[Postprocessors]
[original]
type = PointValue
variable = heat_source
point = '0.0 0.0 0.0'
[]
[copy]
type = PointValue
variable = copy
point = '0.0 0.0 0.0'
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/planar1.i)
# apply uniform stretch in x, y and z directions.
# With cohesion = 10, friction_angle = 60deg, the
# algorithm should return to
# sigma_m = 10*Cos(60)/Sin(60) = 5.773503
# using planar surfaces (not smoothed)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.2E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 1.04719756
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.1
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = coh
friction_angle = phi
dilation_angle = psi
yield_function_tolerance = 1E-3
shift = 1E-12
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-10
deactivation_scheme = safe
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar1
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/materials/derivative_sum_material/random_ic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 250
ymax = 250
elem_type = QUAD4
[]
[Variables]
[./c]
[./InitialCondition]
type = RandomIC
[../]
[../]
[]
[Kernels]
[./w_res]
type = Diffusion
variable = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./free_energy1]
type = DerivativeParsedMaterial
property_name = Fa
coupled_variables = 'c'
expression = (c-0.1)^4*(1-0.1-c)^4
[../]
[./free_energy2]
type = DerivativeParsedMaterial
property_name = Fb
coupled_variables = 'c'
expression = -0.25*(c-0.1)^4*(1-0.1-c)^4
[../]
# Fa+Fb+Fb == Fc
[./free_energy3]
type = DerivativeParsedMaterial
property_name = Fc
coupled_variables = 'c'
expression = 0.5*(c-0.1)^4*(1-0.1-c)^4
outputs = all
[../]
[./dfree_energy3]
type = DerivativeParsedMaterial
property_name = dFc
coupled_variables = 'c'
material_property_names = 'F:=D[Fc,c]'
expression = F
outputs = all
[../]
[./d2free_energy3]
type = DerivativeParsedMaterial
property_name = d2Fc
coupled_variables = 'c'
material_property_names = 'F:=D[Fc,c,c]'
expression = F
outputs = all
[../]
[./free_energy]
type = DerivativeSumMaterial
property_name = F_sum
sum_materials = 'Fa Fb Fb'
coupled_variables = 'c'
outputs = all
[../]
[./dfree_energy]
type = DerivativeParsedMaterial
property_name = dF_sum
material_property_names = 'F:=D[F_sum,c]'
expression = F
coupled_variables = 'c'
outputs = all
[../]
[./d2free_energy]
type = DerivativeParsedMaterial
property_name = d2F_sum
material_property_names = 'F:=D[F_sum,c,c]'
expression = F
coupled_variables = 'c'
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[./F_sum]
type = ElementAverageValue
variable = F_sum
[../]
[./F_check]
type = ElementAverageValue
variable = Fc
[../]
[./dF_sum]
type = ElementAverageValue
variable = dF_sum
[../]
[./dF_check]
type = ElementAverageValue
variable = dFc
[../]
[./d2F_sum]
type = ElementAverageValue
variable = d2F_sum
[../]
[./d2F_check]
type = ElementAverageValue
variable = d2Fc
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/interaction_integral_2d_c.i)
#This problem from [Wilson 1979] tests the thermal strain term in the
#interaction integral
#
#theta_e = 10 degrees C; a = 252; E = 207000; nu = 0.3; alpha = 1.35e-5
#
#With uniform_refine = 3, KI converges to
#KI = 5.602461e+02 (interaction integral)
#KI = 5.655005e+02 (J-integral)
#
#Both are in good agreement with [Shih 1986]:
#average_value = 0.4857 = KI / (sigma_theta * sqrt(pi * a))
#sigma_theta = E * alpha * theta_e / (1 - nu)
# = 207000 * 1.35e-5 * 10 / (1 - 0.3) = 39.9214
#KI = average_value * sigma_theta * sqrt(pi * a) = 5.656e+02
#
#References:
#W.K. Wilson, I.-W. Yu, Int J Fract 15 (1979) 377-387
#C.F. Shih, B. Moran, T. Nakamura, Int J Fract 30 (1986) 79-102
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[Mesh]
file = crack2d.e
displacements = 'disp_x disp_y'
# uniform_refine = 3
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./SERD]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 0.1 100.0'
y = '0. 1 1'
scale_factor = -68.95 #MPa
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[./SERD]
type = MaterialRealAux
variable = SERD
property = strain_energy_rate_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[../]
[./Pressure]
[./crack_pressure]
boundary = 700
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 3.0
m_exponent = 0.0
activation_energy = 0.0
[../]
[]
[DomainIntegral]
integrals = 'CIntegral InteractionIntegralKI'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
symmetry_plane = 1
incremental = true
# interaction integral parameters
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
inelastic_models = 'powerlawcrp'
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
active = 'smp'
[./smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[../]
[]
(modules/phase_field/test/tests/grain_growth_w_linearized_interface/linearized_interface_action.i)
[GlobalParams]
bound_value = 5.0
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 50
ymax = 50
nx = 10
ny = 10
[]
[Modules]
[PhaseField]
[GrainGrowthLinearizedInterface]
op_num = 2
var_name_base = phi
op_name_base = gr
mobility = L
kappa = kappa_op
[]
[]
[]
[ICs]
[phi0_IC]
type = SmoothCircleICLinearizedInterface
variable = phi0
invalue = 1.0
outvalue = 0.0
radius = 30
int_width = 10
x1 = 0.0
y1 = 0.0
profile = TANH
[]
[phi1_IC]
type = SmoothCircleICLinearizedInterface
variable = phi1
invalue = 0.0
outvalue = 1.0
radius = 30
int_width = 10
x1 = 0.0
y1 = 0.0
profile = TANH
[]
[]
[Materials]
[GBEovlution]
type = GBEvolution
GBenergy = 0.97
GBMobility = 0.6e-6
T = 300
wGB = 10
[]
[]
[Postprocessors]
[grain_area_mat]
type = ElementIntegralMaterialProperty
mat_prop = gr0
execute_on = 'initial TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_type -snes_type'
petsc_options_value = 'bjacobi gmres vinewtonrsls'
dt = 0.1
end_time = 0.6
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform3_lode_zero.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = lode_zero
yield_function_tolerance = 1 # irrelevant here
internal_constraint_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 8
smoothing_tol = 1E-7
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_lode_zero
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/heat_transfer/test/tests/interface_heating_mortar/transient_joule_heating_constraint.i)
## Units in the input file: m-Pa-s-K-V
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmin = 0.1
xmax = 0.2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[interface_secondary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'fixed_block_left'
new_block_id = 3
new_block_name = 'interface_secondary_subdomain'
input = block_rename
[]
[interface_primary_subdomain]
type = LowerDBlockFromSidesetGenerator
sidesets = 'moving_block_right'
new_block_id = 4
new_block_name = 'interface_primary_subdomain'
input = interface_secondary_subdomain
[]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Variables]
[temperature]
initial_condition = 300.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[potential]
[]
[potential_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[AuxVariables]
[interface_normal_lm]
order = FIRST
family = LAGRANGE
block = 'interface_secondary_subdomain'
initial_condition = 1.0
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity #use parsed material property
density_name = steel_density
extra_vector_tags = 'ref'
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity #use parsed material property
density_name = aluminum_density
extra_vector_tags = 'ref'
block = 'right_block'
[]
[electric_steel]
type = ADMatDiffusion
variable = potential
diffusivity = steel_electrical_conductivity
extra_vector_tags = 'ref'
block = 'left_block'
[]
[electric_aluminum]
type = ADMatDiffusion
variable = potential
diffusivity = aluminum_electrical_conductivity
extra_vector_tags = 'ref'
block = 'right_block'
[]
[]
[BCs]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'fixed_block_right'
[]
[electric_left]
type = ADDirichletBC
variable = potential
value = 0.0
boundary = moving_block_left
[]
[electric_right]
type = ADDirichletBC
variable = potential
value = 3.0e-1
boundary = fixed_block_right
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_temperature'
[]
[electrical_contact]
type = ModularGapConductanceConstraint
variable = potential_interface_lm
secondary_variable = potential
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed_electric'
[]
[interface_heating]
type = ADInterfaceJouleHeatingConstraint
potential_lagrange_multiplier = potential_interface_lm
secondary_variable = temperature
primary_electrical_conductivity = steel_electrical_conductivity
secondary_electrical_conductivity = aluminum_electrical_conductivity
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
[]
[]
[Materials]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_electrical_conductivity steel_hardness'
prop_values = '8e3 16.2 500.0 1.39e6 1.0' ## for stainless steel 304
block = 'left_block interface_secondary_subdomain'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_electrical_conductivity aluminum_hardness'
prop_values = ' 2.7e3 210 900.0 3.7e7 1.0' #for 99% pure Al
block = 'left_block right_block interface_secondary_subdomain'
[]
[]
[UserObjects]
[closed_temperature]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[closed_electric]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_electrical_conductivity
secondary_conductivity = aluminum_electrical_conductivity
temperature = potential
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_primary_subdomain
[]
[aluminum_interface_temperature]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[interface_electrical_flux]
type = ADSideDiffusiveFluxAverage
variable = potential
boundary = fixed_block_left
diffusivity = aluminum_electrical_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-4
nl_max_its = 100
nl_forced_its = 1
dt = 1200.0
dtmin = 1200.0
num_steps = 8
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/solidification/solidification_no_advection.i)
rho_solid = 1.0
rho_liquid = 1.0
k_solid = 0.03
k_liquid = 0.1
cp_solid = 1.0
cp_liquid = 1.0
T_liquidus = 260
T_solidus = 240
L = 1.0
T_hot = 300.0
T_cold = 200.0
N = 10
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = ${N}
ny = ${N}
[]
[]
[AuxVariables]
[fl]
type = MooseVariableFVReal
initial_condition = 1.0
[]
[density]
type = MooseVariableFVReal
[]
[th_cond]
type = MooseVariableFVReal
[]
[cp_var]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[compute_fl]
type = NSLiquidFractionAux
variable = fl
temperature = T
T_liquidus = '${T_liquidus}'
T_solidus = '${T_solidus}'
execute_on = 'TIMESTEP_END'
[]
[rho_out]
type = FunctorAux
functor = 'rho_mixture'
variable = 'density'
[]
[th_cond_out]
type = FunctorAux
functor = 'k_mixture'
variable = 'th_cond'
[]
[cp_out]
type = FunctorAux
functor = 'cp_mixture'
variable = 'cp_var'
[]
[]
[Variables]
[T]
type = INSFVEnergyVariable
initial_condition = '${T_hot}'
[]
[]
[FVKernels]
[T_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = ${rho_liquid}
[]
[energy_diffusion]
type = FVDiffusion
coeff = 'k_mixture'
variable = T
[]
[energy_source]
type = NSFVPhaseChangeSource
variable = T
L = ${L}
liquid_fraction = fl
T_liquidus = ${T_liquidus}
T_solidus = ${T_solidus}
rho = 'rho_mixture'
[]
[]
[FVBCs]
[heated_wall]
type = FVDirichletBC
variable = T
value = '${T_hot}'
boundary = 'top'
[]
[cooled_wall]
type = FVDirichletBC
variable = T
value = '${T_cold}'
boundary = 'bottom'
[]
[]
[FunctorMaterials]
[eff_cp]
type = NSFVMixtureFunctorMaterial
phase_2_names = '${cp_solid} ${k_solid} ${rho_solid}'
phase_1_names = '${cp_liquid} ${k_liquid} ${rho_liquid}'
prop_names = 'cp_mixture k_mixture rho_mixture'
phase_1_fraction = fl
[]
[h]
type = INSFVEnthalpyFunctorMaterial
cp = ${cp_liquid}
temperature = T
rho = ${rho_liquid}
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 50.0
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_abs_tol = 1e-12
nl_max_its = 50
steady_state_detection = true
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/heat_conduction/3d_quadrature_gap_heat_transfer/moving.i)
[Mesh]
file = nonmatching.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[temp]
[]
[]
[AuxVariables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[disp_y]
type = ParsedFunction
expression = 0.1*t
[]
[left_temp]
type = ParsedFunction
expression = 1000+t
[]
[]
[Kernels]
[hc]
type = HeatConduction
variable = temp
[]
[]
[AuxKernels]
[disp_y]
type = FunctionAux
variable = disp_y
function = disp_y
block = left
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = temp
boundary = leftleft
function = left_temp
[]
[right]
type = DirichletBC
variable = temp
boundary = rightright
value = 400
[]
[]
[ThermalContact]
[left_to_right]
type = GapHeatTransfer
variable = temp
primary = rightleft
secondary = leftright
emissivity_primary = 0
emissivity_secondary = 0
quadrature = true
[]
[]
[Materials]
[hcm]
type = HeatConductionMaterial
block = 'left right'
specific_heat = 1
thermal_conductivity = 1
use_displaced_mesh = true
[]
[]
[Postprocessors]
[left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = leftright
diffusivity = thermal_conductivity
[]
[right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = rightleft
diffusivity = thermal_conductivity
[]
[]
[Executioner]
type = Transient
num_steps = 9
dt = 1
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_userobject_transfer/3d_1d_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
elem_type = EDGE2
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./disp_x_fn]
type = ParsedFunction
expression = '-x'
[../]
[./disp_z_fn]
type = ParsedFunction
expression = 'x'
[../]
[]
[AuxVariables]
[./sub_app_var]
family = MONOMIAL
order = CONSTANT
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxKernels]
[./disp_x_ak]
type = FunctionAux
variable = disp_x
function = 'disp_x_fn'
[../]
[./disp_y_ak]
type = ConstantAux
variable = disp_y
value = 0
[../]
[./disp_z_ak]
type = FunctionAux
variable = disp_z
function = 'disp_z_fn'
[../]
[]
[UserObjects]
[./sub_app_uo]
type = LayeredAverage
direction = z
variable = u
num_layers = 10
execute_on = TIMESTEP_END
use_displaced_mesh = true
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/HexPolycrystalIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 19
ny = 19
[]
[GlobalParams]
op_num = 9
var_name_base = gr
grain_num = 36
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./hex_ic]
type = PolycrystalHex
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = hex_ic
[../]
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Outputs]
[./out]
type = Exodus
execute_on = final
[../]
[]
(modules/thermal_hydraulics/test/tests/components/flow_connection/err.connecting_to_non_existent_component.i)
# Tests that we report an error if users try to connect to a non-existent component
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = water
position = '0 0 0'
orientation = '0 1 0'
length = 1
n_elems = 2
A = 1e-4
f = 0
[]
[inlet_1p]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 1
T = 300
[]
[outlet_1p]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Executioner]
type = Transient
dt = 0.01
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform_harden1.i)
# apply repeated stretches to observe cohesion hardening
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = x_disp
boundary = front
function = '0'
[]
[topy]
type = FunctionDirichletBC
variable = y_disp
boundary = front
function = '0'
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = '2*t'
[]
[]
[AuxVariables]
[wps_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wps_internal_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wps_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[int]
type = PointValue
point = '0 0 0'
variable = wps_internal
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningExponential
value_0 = 1E3
value_residual = 2E3
rate = 4E4
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 1.0
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.01745506
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 500
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 0.5E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-3
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1E-6
dt = 1E-7
type = Transient
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_plate/part_base.i)
[Components]
[hs]
type = HeatStructurePlate
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 5
names = 'blk'
widths = '1'
depth = 0.5
n_part_elems = '5'
initial_T = 350
[]
[start]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:start
T = 300
[]
[end]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:end
T = 400
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
file_base = transient
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/mesh_only/test.i)
[GlobalParams]
initial_T = 300
initial_p = 1e5
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
gravity_vector = '0 0 0'
scaling_factor_1phase = '1.e0 1.e-4 1.e-6'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = 1
cp = 1
k = 1
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '1 0 0'
A = 1.
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 10
[]
[hs1]
type = HeatStructurePlate
fp = eos
position = '0 0 0'
orientation = '1 0 0'
n_elems = 10
length = 1
depth = 0.1
names = 'blk'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
n_part_elems = 1
widths = '0.1'
[]
[pipe2]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '0 1 0'
A = 1.
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 10
[]
[hs2]
type = HeatStructurePlate
fp = eos
position = '0 0 0'
orientation = '0 1 0'
n_elems = 10
length = 1
depth = 0.1
names = 'blk'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
n_part_elems = 1
widths = '0.1'
[]
[pipe3]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '0 0 1'
A = 1.
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 10
[]
[hs3]
type = HeatStructurePlate
fp = eos
position = '0 0 0'
orientation = '0 0 1'
n_elems = 10
length = 1
depth = 0.1
names = 'blk'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
n_part_elems = 1
widths = '0.1'
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:in pipe2:in pipe3:in'
position = '0 0 0'
volume = 1e-5
use_scalar_variables = false
[]
[in1]
type = SolidWall
input = 'pipe1:out'
[]
[in2]
type = SolidWall
input = 'pipe2:out'
[]
[in3]
type = SolidWall
input = 'pipe3:out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-5
num_steps = 1
abort_on_solve_fail = true
[]
(test/tests/test_harness/long_running.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 5
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
(modules/phase_field/test/tests/GrandPotentialPFM/SinteringParabolic.i)
#input file to test the GrandPotentialSinteringMaterial using the parabolic energy profile
[Mesh]
type = GeneratedMesh
dim = 2
nx = 17
ny = 10
xmin = 0
xmax = 660
ymin = 0
ymax = 380
[]
[GlobalParams]
op_num = 2
var_name_base = gr
int_width = 40
[]
[Variables]
[./w]
[./InitialCondition]
type = FunctionIC
variable = w
function = f_w
[../]
[../]
[./phi]
[../]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./T]
order = CONSTANT
family = MONOMIAL
[./InitialCondition]
type = FunctionIC
variable = T
function = f_T
[../]
[../]
[]
[ICs]
[./phi_IC]
type = SpecifiedSmoothCircleIC
variable = phi
x_positions = '190 470'
y_positions = '190 190'
z_positions = ' 0 0'
radii = '150 150'
invalue = 0
outvalue = 1
[../]
[./gr0_IC]
type = SmoothCircleIC
variable = gr0
x1 = 190
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr1_IC]
type = SmoothCircleIC
variable = gr1
x1 = 470
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[]
[Functions]
[./f_T]
type = ConstantFunction
value = 1600
[../]
[./f_w]
type = ParsedFunction
expression = '1.515e-7 * x'
[../]
[]
[Materials]
# Free energy coefficients for parabolic curve
[./ks]
type = ParsedMaterial
property_name = ks
coupled_variables = 'T'
constant_names = 'a b'
constant_expressions = '-0.0025 157.16'
expression = 'a*T + b'
[../]
[./kv]
type = ParsedMaterial
property_name = kv
material_property_names = 'ks'
expression = '10 * ks'
[../]
# Diffusivity and mobilities
[./chiD]
type = GrandPotentialTensorMaterial
f_name = chiD
solid_mobility = L
void_mobility = Lv
chi = chi
surface_energy = 19.7
c = phi
T = T
D0 = 2.0e11
GBmob0 = 1.4759e9
Q = 2.77
Em = 2.40
bulkindex = 1
gbindex = 20
surfindex = 100
[../]
# Equilibrium vacancy concentration
[./cs_eq]
type = DerivativeParsedMaterial
property_name = cs_eq
coupled_variables = 'gr0 gr1 T'
constant_names = 'Ef Egb kB'
constant_expressions = '2.69 2.1 8.617343e-5'
expression = 'bnds:=gr0^2 + gr1^2; cb:=exp(-Ef/kB/T); cgb:=exp(-(Ef-Egb)/kB/T);
cb + 4.0*(cgb-cb)*(1.0 - bnds)^2'
[../]
# Everything else
[./sintering]
type = GrandPotentialSinteringMaterial
chemical_potential = w
void_op = phi
Temperature = T
surface_energy = 19.7
grainboundary_energy = 9.86
void_energy_coefficient = kv
equilibrium_vacancy_concentration = cs_eq
solid_energy_model = PARABOLIC
outputs = exodus
[../]
# Concentration is only meant for output
[./c]
type = ParsedMaterial
property_name = c
material_property_names = 'hs rhos hv rhov'
constant_names = 'Va'
constant_expressions = '0.04092'
expression = 'Va*(hs*rhos + hv*rhov)'
outputs = exodus
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_phi]
type = TimeDerivative
variable = phi
[../]
[./dt_w]
type = TimeDerivative
variable = w
[../]
[]
[AuxKernels]
[./T_aux]
type = FunctionAux
variable = T
function = f_T
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = JFNK
dt = 1
num_steps = 2
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/neml2/neml2_to_moose_material.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[AuxVariables]
[a]
[]
[]
[ICs]
[a]
type = FunctionIC
variable = a
function = 'x'
[]
[]
[Materials]
[b]
type = GenericFunctionMaterial
prop_names = 'b'
prop_values = 'y+t'
outputs = exodus
[]
[neml2_sum]
type = NEML2ToRealMOOSEMaterialProperty
execute_neml2_model_uo = model
moose_material_property = neml2_sum
neml2_variable = state/internal/sum
outputs = exodus
[]
[neml2_product]
type = NEML2ToRealMOOSEMaterialProperty
execute_neml2_model_uo = model
moose_material_property = neml2_product
neml2_variable = state/internal/product
outputs = exodus
[]
[neml2_dproduct_da]
type = NEML2ToRealMOOSEMaterialProperty
execute_neml2_model_uo = model
moose_material_property = neml2_dproduct_da
# dproduct/dA
neml2_variable = state/internal/product
neml2_input_derivative = forces/A
outputs = exodus
[]
[]
[NEML2]
input = 'models/neml2_test_model.i'
model = 'model'
device = 'cpu'
mode = PARSE_ONLY
enable_AD = true
[]
[UserObjects]
# correct dependencies are construction order independent
[model]
type = ExecuteNEML2Model
model = model
enable_AD = true
gather_uos = 'gather_a gather_b'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[gather_a]
type = MOOSEVariableToNEML2
moose_variable = a
neml2_variable = forces/A
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[gather_b]
type = MOOSERealMaterialPropertyToNEML2
moose_material_property = b
neml2_variable = forces/B
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_ambient_convection/plate.i)
T_hs = 300
T_ambient1 = 500
htc1 = 100
T_ambient2 = 400
htc2 = 300
t = 0.001
L = 2
thickness = 0.5
depth = 0.6
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
A = ${fparse L * depth}
heat_flux_avg = ${fparse 0.5 * (htc1 * (T_ambient1 - T_hs) + htc2 * (T_ambient2 - T_hs))}
heat_flux_integral = ${fparse heat_flux_avg * A}
scale = 0.8
E_change = ${fparse scale * heat_flux_integral * t}
[Functions]
[T_ambient_fn]
type = PiecewiseConstant
axis = z
x = '0 1'
y = '${T_ambient1} ${T_ambient2}'
[]
[htc_ambient_fn]
type = PiecewiseConstant
axis = z
x = '0 1'
y = '${htc1} ${htc2}'
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${density}
cp = ${specific_heat_capacity}
k = ${conductivity}
[]
[]
[Components]
[hs]
type = HeatStructurePlate
orientation = '0 0 1'
position = '0 0 0'
length = ${L}
n_elems = 10
depth = ${depth}
widths = '${thickness}'
n_part_elems = '10'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
names = 'region'
initial_T = ${T_hs}
[]
[ambient_convection]
type = HSBoundaryAmbientConvection
boundary = 'hs:outer'
hs = hs
T_ambient = T_ambient_fn
htc_ambient = htc_ambient_fn
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergy
block = 'hs:region'
plate_depth = ${depth}
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lumped
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr'
execute_on = 'FINAL'
[]
[]
(modules/solid_mechanics/test/tests/eigenstrain/reducedOrderRZQuadratic.i)
#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly.
#
# If instead of 'reduced_order_eigenstrain', 'thermal_eigenstrain' is given to
# eigenstrain_names in the Physics/SolidMechanics/QuasiStatic/all block, the output will be
# quite different.
#
# Open the reducedOrderRZQuadratic_out_hydro_0001.csv file and plot the hydro variables as
# a function of x.
#
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 1
xmax = 3
xmin = 1
ymax = 1
ymin = 0
second_order = true
[]
[Functions]
[./tempLinear]
type = ParsedFunction
expression = '715-5*x'
[../]
[./tempQuadratic]
type = ParsedFunction
symbol_names = 'Tc Te'
symbol_values = '701 700'
expression = '(Te-Tc)/4.0*x*x+(Tc-Te)/2.0*x+Te+3.0*(Tc-Te)/4.0'
[../]
[./tempCubic]
type = ParsedFunction
expression = '-1.25*x*x*x+11.25*x*x-33.75*x+733.75'
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 295.0
[../]
[]
[AuxVariables]
[./hydro_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./hydro_first]
order = FIRST
family = MONOMIAL
[../]
[./hydro_second]
order = SECOND
family = MONOMIAL
[../]
[./sxx_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./sxx_first]
order = FIRST
family = MONOMIAL
[../]
[./sxx_second]
order = SECOND
family = MONOMIAL
[../]
[./szz_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./szz_first]
order = FIRST
family = MONOMIAL
[../]
[./szz_second]
order = SECOND
family = MONOMIAL
[../]
[./thermal_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./thermal_first]
order = FIRST
family = MONOMIAL
[../]
[./thermal_second]
order = SECOND
family = MONOMIAL
[../]
[./reduced_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./reduced_first]
order = FIRST
family = MONOMIAL
[../]
[./reduced_second]
order = SECOND
family = MONOMIAL
[../]
[./temp2]
order = SECOND
family = LAGRANGE
initial_condition = 700
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
add_variables = true
strain = SMALL
incremental = true
temperature = temp2
#eigenstrain_names = thermal_eigenstrain
eigenstrain_names = reduced_order_eigenstrain
[../]
[../]
[../]
[]
[Kernels]
[./heat]
type = Diffusion
variable = temp
[../]
[]
[AuxKernels]
[./hydro_constant_aux]
type = RankTwoScalarAux
variable = hydro_constant
rank_two_tensor = stress
scalar_type = Hydrostatic
execute_on = timestep_end
[../]
[./hydro_first_aux]
type = RankTwoScalarAux
variable = hydro_first
rank_two_tensor = stress
scalar_type = Hydrostatic
execute_on = timestep_end
[../]
[./hydro_second_aux]
type = RankTwoScalarAux
variable = hydro_second
rank_two_tensor = stress
scalar_type = Hydrostatic
execute_on = timestep_end
[../]
[./sxx_constant_aux]
type = RankTwoAux
variable = sxx_constant
rank_two_tensor = stress
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./sxx_first_aux]
type = RankTwoAux
variable = sxx_first
rank_two_tensor = stress
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./sxx_second_aux]
type = RankTwoAux
variable = sxx_second
rank_two_tensor = stress
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./szz_constant_aux]
type = RankTwoAux
variable = szz_constant
rank_two_tensor = stress
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./szz_first_aux]
type = RankTwoAux
variable = szz_first
rank_two_tensor = stress
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./szz_second_aux]
type = RankTwoAux
variable = szz_second
rank_two_tensor = stress
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./thermal_constant_aux]
type = RankTwoAux
variable = thermal_constant
rank_two_tensor = thermal_eigenstrain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./thermal_first_aux]
type = RankTwoAux
variable = thermal_first
rank_two_tensor = thermal_eigenstrain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./thermal_second_aux]
type = RankTwoAux
variable = thermal_second
rank_two_tensor = thermal_eigenstrain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./reduced_constant_aux]
type = RankTwoAux
variable = reduced_constant
rank_two_tensor = reduced_order_eigenstrain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./reduced_first_aux]
type = RankTwoAux
variable = reduced_first
rank_two_tensor = reduced_order_eigenstrain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./reduced_second_aux]
type = RankTwoAux
variable = reduced_second
rank_two_tensor = reduced_order_eigenstrain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./temp2]
type = FunctionAux
variable = temp2
function = tempQuadratic
execute_on = timestep_begin
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = bottom #'bottom top'
value = 0.0
[../]
[./temp_right]
type = DirichletBC
variable = temp
boundary = right
value = 700
[../]
[./temp_left]
type = DirichletBC
variable = temp
boundary = left
value = 710
[../]
[]
[Materials]
[./fuel_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e8
poissons_ratio = 0
[../]
[./fuel_thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-6
temperature = temp2
stress_free_temperature = 295.0
eigenstrain_name = 'thermal_eigenstrain'
[../]
[./reduced_order_eigenstrain]
type = ComputeReducedOrderEigenstrain
input_eigenstrain_names = 'thermal_eigenstrain'
eigenstrain_name = 'reduced_order_eigenstrain'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
num_steps = 1
nl_rel_tol = 1e-8
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[VectorPostprocessors]
[./hydro]
type = LineValueSampler
warn_discontinuous_face_values = false
num_points = 50
start_point = '1 0.07e-3 0'
end_point = '3 0.07e-3 0'
sort_by = x
variable = 'temp2 disp_x disp_y hydro_constant hydro_first hydro_second sxx_constant sxx_first sxx_second szz_constant szz_first szz_second thermal_constant thermal_first thermal_second reduced_constant reduced_first reduced_second'
[../]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/lid_driven_md.i)
[GlobalParams]
gravity = '0 0 0'
order = FIRST
family = LAGRANGE
u = vel_x
v = vel_y
pressure = p
temperature = T
porosity = porosity
eos = eos
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.1
ymin = 0
ymax = 0.1
nx = 20
ny = 20
elem_type = QUAD4
[]
[middle_node]
type = ExtraNodesetGenerator
input = square
new_boundary = 'bottom_left_corner'
coord = '0 0'
[]
[]
[FluidProperties]
[./eos]
type = SimpleFluidProperties
density0 = 100 # kg/m^3
thermal_expansion = 0 # K^{-1}
cp = 1272.0
viscosity = 0.1 # Pa-s, Re=rho*u*L/mu = 100*1*0.1/0.1 = 100
[../]
[]
[Variables]
# velocity
[./vel_x]
scaling = 1.e-1
initial_condition = 0.0
[../]
[./vel_y]
scaling = 1.e-1
initial_condition = 0.0
[../]
# Pressure
[./p]
scaling = 1
initial_condition = 1.0e5
[../]
[]
[AuxVariables]
[rho]
# incompressible flow, rho = constant
initial_condition = 100
[]
[T]
# nothing really depends on T, but eos requires temperature
initial_condition = 800
[]
[porosity]
# nothing really depends on porosity, but PINSFEFluidPressureTimeDerivative requires it
# need make it conditional
initial_condition = 1
[]
[]
[Materials]
[flow_mat]
type = INSFEMaterial
[]
[]
[Kernels]
# mass eqn
[mass_time]
type = PINSFEFluidPressureTimeDerivative
variable = p
[]
[mass_space]
type = INSFEFluidMassKernel
variable = p
[]
# x-momentum eqn
[x_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_x
[]
[x_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_x
component = 0
[]
# y-momentum eqn
[y_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_y
[]
[y_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_y
component = 1
[]
[]
[BCs]
[x_zero]
type = DirichletBC
variable = vel_x
boundary = 'bottom left right'
value = 0
[]
[x_lid]
type = DirichletBC
variable = vel_x
boundary = 'top'
value = 1
[]
[y_zero]
type = DirichletBC
variable = vel_y
boundary = 'bottom top left right'
value = 0
[]
[p_anchor]
type = DirichletBC
variable = p
boundary = 'bottom_left_corner'
value = 1e5
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
solve_type = 'PJFNK'
[]
[]
[Executioner]
type = Transient
dt = 0.01
dtmin = 1.e-4
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 100'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-6
l_max_its = 100
start_time = 0.0
end_time = 2
num_steps = 5
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
time_step_interval = 1
execute_on = 'initial timestep_end'
[./console]
type = Console
output_linear = false
[../]
[./out]
type = Exodus
hide = 'porosity'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_base/err.mixed_heat_modes.i)
# Tests that an error is thrown if the user specifies a mixture of heat source
# types (temperature and heat flux).
[GlobalParams]
initial_T = 300
initial_p = 100e3
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp_water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp_water
position = '0 0 0'
orientation = '1 0 0'
A = 1
f = 0
length = 1
n_elems = 1
[]
[ht1]
type = HeatTransferFromHeatFlux1Phase
flow_channel = pipe
q_wall = 1
P_hf = 1
Hw = 1
[]
[ht2]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe
T_wall = 300
P_hf = 1
Hw = 1
[]
[left]
type = SolidWall
input = 'pipe:in'
[]
[right]
type = SolidWall
input = 'pipe:out'
[]
[]
[Preconditioning]
[preconditioner]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu mumps'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 1
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 5
l_tol = 1e-10
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
(modules/geochemistry/test/tests/time_dependent_reactions/add_feldspar.i)
#Add K-feldspar and observe precipiates forming
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Na+ K+ Ca++ Mg++ Al+++ SiO2(aq) Cl- SO4-- HCO3-"
constraint_value = " 1.0 -5 5 1 15 3 1 3 30 8 50"
constraint_meaning = "kg_solvent_water log10activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition"
constraint_unit = " kg dimensionless mg mg mg mg ug mg mg mg mg"
source_species_names = "K-feldspar"
source_species_rates = "1.37779E-3" # 0.15cm^3 of K-feldspar (molar volume = 108.87 cm^3/mol) = 1.37779E-3 mol
remove_fixed_activity_name = "H+"
remove_fixed_activity_time = 0
ramp_max_ionic_strength_initial = 0 # not needed for this simple problem
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = '' # only CSV output for this example
[]
[Postprocessors]
[cm3_K-feldspar]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_K-feldspar'
[]
[cm3_Kaolinite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Kaolinite'
[]
[cm3_Muscovite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Muscovite'
[]
[cm3_Quartz]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Quartz'
[]
[cm3_Phengite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Phengite'
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 1
[]
[Outputs]
csv = true
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Na+ K+ Ca++ Mg++ Al+++ SiO2(aq) Cl- SO4-- HCO3-"
equilibrium_minerals = "K-feldspar Kaolinite Muscovite Quartz Phengite"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
(modules/porous_flow/test/tests/poroperm/poro_thm.i)
# Test that porosity is correctly calculated.
# Porosity = biot + (phi0 - biot) * exp(-vol_strain + (biot - 1) / solid_bulk * (porepressure - ref_pressure) + thermal_exp_coeff * (temperature - ref_temperature))
# The parameters used are:
# biot = 0.7
# phi0 = 0.5
# vol_strain = 0.5
# solid_bulk = 0.3
# porepressure = 2
# ref_pressure = 3
# thermal_exp_coeff = 0.5
# temperature = 4
# ref_temperature = 3.5
# which yield porosity = 0.276599996677
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
biot_coefficient = 0.7
[]
[Variables]
[porepressure]
initial_condition = 2
[]
[temperature]
initial_condition = 4
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = FunctionIC
function = '0.5 * x'
variable = disp_x
[]
[]
[Kernels]
[dummy_p]
type = TimeDerivative
variable = porepressure
[]
[dummy_t]
type = TimeDerivative
variable = temperature
[]
[dummy_x]
type = TimeDerivative
variable = disp_x
[]
[dummy_y]
type = TimeDerivative
variable = disp_y
[]
[dummy_z]
type = TimeDerivative
variable = disp_z
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Postprocessors]
[porosity]
type = PointValue
variable = porosity
point = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure temperature'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[total_strain]
type = ComputeSmallStrain
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[porosity]
type = PorousFlowPorosity
mechanical = true
fluid = true
thermal = true
ensure_positive = false
porosity_zero = 0.5
solid_bulk = 0.3
thermal_expansion_coeff = 0.5
reference_porepressure = 3
reference_temperature = 3.5
[]
[]
[Executioner]
solve_type = Newton
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
[]
(test/tests/auxkernels/advection_flux/advection_flux_fe.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '0.75 0.75 0.75'
dy = '0.75 0.75 0.75'
ix = '2 2 2'
iy = '2 2 2'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[add_inner_boundaries_top]
type = SideSetsAroundSubdomainGenerator
input = cmg
new_boundary = 'block_2_top'
block = 2
normal = '0 1 0'
[]
[add_inner_boundaries_bot]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_top
new_boundary = 'block_2_bot'
block = 2
normal = '0 -1 0'
[]
[add_inner_boundaries_right]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_bot
new_boundary = 'block_2_right'
block = 2
normal = '1 0 0'
[]
[add_inner_boundaries_left]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_right
new_boundary = 'block_2_left'
block = 2
normal = '-1 0 0'
[]
[]
[Variables]
[u]
[]
[v]
[]
[]
[ICs]
[u_blob]
type = FunctionIC
variable = u
function = 'if(x<0.75,if(y<0.75,1,0),0)'
[]
[v_blob]
type = FunctionIC
variable = v
function = 'if(x<0.75,if(y<0.75,1,0),0)'
[]
[]
[Kernels]
[udot]
type = MassLumpedTimeDerivative
variable = u
[]
[u_advec]
type = ConservativeAdvection
variable = u
upwinding_type = full
velocity = '2 0 0'
[]
[vdot]
type = MassLumpedTimeDerivative
variable = v
[]
[v_advec]
type = ConservativeAdvection
variable = v
upwinding_type = full
velocity = '0 2 0'
[]
[]
[Materials]
[rho]
type = GenericConstantMaterial
prop_names = 'rho'
prop_values = '1'
[]
[]
[AuxVariables]
[flux_x]
order = FIRST
family = MONOMIAL
[]
[]
[AuxKernels]
[flux_x]
type = AdvectiveFluxAux
variable = flux_x
vel_x = u
vel_y = v
advected_mat_prop = 'rho'
component = x
boundary = 'block_2_right block_2_left'
[]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.01
end_time = 0.02
l_tol = 1E-14
[]
[Postprocessors]
[flux_right]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'block_2_right'
[]
[flux_right_exact]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_right'
vel_x = u
vel_y = v
component = x
advected_mat_prop = 'rho'
[]
[flux_left]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'block_2_left'
[]
[flux_left_exact]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_left'
vel_x = u
vel_y = v
component = x
advected_mat_prop = 'rho'
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_xyz.i)
#
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displx]
type = PiecewiseLinear
x = '0 1'
y = '0 0.00175'
[../]
[./velocity_y]
type = ParsedFunction
expression = 'if(t < 2, 0.00175, 0)'
[../]
[./velocity_z]
type = ParsedFunction
expression = 0.00175
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./fix_x]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./move_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 4
function = displx
[../]
[./fix_y]
type = ADDirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./move_y]
type = PresetVelocity
variable = disp_y
boundary = 5
function = velocity_y
# time_periods = 'p2 p3'
[../]
[./fix_z]
type = ADDirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[./move_z]
type = PresetVelocity
variable = disp_z
boundary = 6
function = velocity_z
# time_periods = 'p3'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 186.5e9
poissons_ratio = .316
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 119.3e6
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ADExponentialSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-5
nl_max_its = 100
nl_abs_tol = 1e-6
#nl_rel_tol = 1e-4
nl_rel_tol = 1e-8
start_time = 0.0
end_time = 3.0
dt = 0.01
[]
[Controls]
[./p1]
type = TimePeriod
start_time = 0.0
end_time = 1.0
disable_objects = 'BCs/move_y BCs/move_z'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p2]
type = TimePeriod
start_time = 1.0
end_time = 2.0
disable_objects = 'BCs/move_z'
enable_objects = 'BCs/move_y'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p3]
type = TimePeriod
start_time = 2.0
end_time = 3.0
enable_objects = 'BCs/move_y BCs/move_z'
reverse_on_false = false
execute_on = 'initial timestep_begin'
set_sync_times = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static/euler_finite_rot_z.i)
# Large strain/large rotation cantilever beam test
# A 300 N point load is applied at the end of a 4 m long cantilever beam.
# Young's modulus (E) = 1e4
# Shear modulus (G) = 1e8
# Poisson's ratio (nu) = -0.99995
# shear coefficient (k) = 1.0
# Area (A) = 1.0
# Iy = Iz = 0.16
# The dimensionless parameter alpha = kAGL^2/EI = 1e6
# Since the value of alpha ia quite high, the beam behaves like
# a thin beam where shear effects are not significant.
# Beam deflection:
# small strain+rot = 3.998 m (exact 4.0)
# large strain + small rotation = -0.05 m in x and 3.74 m in z
# large rotations + small strain = -0.92 m in x and 2.38 m in z
# large rotations + large strain = -0.954 m in x and 2.37 m in z (exact -1.0 m in x and 2.4 m in z)
# References:
# K. E. Bisshopp and D.C. Drucker, Quaterly of Applied Mathematics, Vol 3, No. 3, 1945.
[Mesh]
type = FileMesh
file = beam_finite_rot_test_2.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 1
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 1
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 1
value = 0.0
[../]
[]
[NodalKernels]
[./force_z2]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = 2
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 2.0 8.0'
y = '0.0 300.0 300.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
nl_max_its = 50
nl_rel_tol = 1e-9
nl_abs_tol = 1e-7
l_max_its = 50
dt = 0.05
end_time = 2.1
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1e4
poissons_ratio = -0.99995
shear_coefficient = 1.0
block = 1
[../]
[./strain]
type = ComputeFiniteBeamStrain
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 1.0
Ay = 0.0
Az = 0.0
Iy = 0.16
Iz = 0.16
y_orientation = '0.0 1.0 0.0'
large_strain = true
[../]
[./stress]
type = ComputeBeamResultants
block = 1
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_z
[../]
[./rot_z]
type = PointValue
point = '4.0 0.0 0.0'
variable = rot_y
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/optimization/examples/simpleTransient/forward.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[]
[Variables]
[u]
[]
[]
[VectorPostprocessors]
[src_values]
type = CSVReader
csv_file = source_params.csv
header = true
outputs = none
[]
[]
[ICs]
[initial]
type = FunctionIC
variable = u
function = exact
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[src]
type = BodyForce
variable = u
function = source
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u
boundary = 'left right top bottom'
value = 0
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '2*exp(-2.0*(x - sin(2*pi*t))^2)*exp(-2.0*(y - cos(2*pi*t))^2)*cos((1/2)*x*pi)*cos((1/2)*y*pi)/pi'
[]
[source]
type = NearestReporterCoordinatesFunction
x_coord_name = src_values/coordx
y_coord_name = src_values/coordy
time_name = src_values/time
value_name = src_values/values
[]
[]
[Executioner]
type = Transient
num_steps = 100
end_time = 1
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
reuse_preconditioner = true
reuse_preconditioner_max_linear_its = 50
[]
[Reporters]
[measured_data]
type = OptimizationData
measurement_file = mms_data.csv
file_xcoord = x
file_ycoord = y
file_zcoord = z
file_time = t
file_value = u
variable = u
execute_on = timestep_end
objective_name = objective_value
outputs = none
[]
[]
[Postprocessors]
[topRight_pp]
type = PointValue
point = '0.5 0.5 0'
variable = u
execute_on = TIMESTEP_END
[]
[bottomRight_pp]
type = PointValue
point = '-0.5 0.5 0'
variable = u
execute_on = TIMESTEP_END
[]
[bottomLeft_pp]
type = PointValue
point = '-0.5 -0.5 0'
variable = u
execute_on = TIMESTEP_END
[]
[topLeft_pp]
type = PointValue
point = '0.5 -0.5 0'
variable = u
execute_on = TIMESTEP_END
[]
[]
[Outputs]
csv = true
console = false
[]
(test/tests/transfers/general_field/shape_evaluation/subdomain/main.i)
# Base input for testing transfers. It has the following complexities:
# - more than one subapp
# - transfers both from and to the subapps
# - both nodal and elemental variables
# - subapp meshes are not aligned with the main app
# Tests derived from this input may add complexities through command line arguments
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x < 0.6 & y < 0.5'
block_id = 1
[]
[]
[AuxVariables]
[from_sub]
initial_condition = -1
[]
[from_sub_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_sub]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[to_sub_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_sub to_sub_elem'
[]
execute_on = 'TIMESTEP_END'
[]
[MultiApps]
[sub]
# 1 on corner, one in the center and one close to a corner
# Offsets are added to make sure there are no equidistant nodes / transfer indetermination
positions = '0 0 0 0.41111 0.28111 0 0.7232323 0.12323 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = sub.i
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[to_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
source_variable = to_sub
variable = from_main
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[to_sub_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
source_variable = to_sub_elem
variable = from_main_elem
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[from_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
source_variable = to_main
variable = from_sub
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[from_sub_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
source_variable = to_main_elem
variable = from_sub_elem
from_blocks = 1
to_blocks = 1
extrapolation_constant = -1
[]
[]
(test/tests/postprocessors/side_material.i)
#
# Common input for side_integral_material_property.i and
# side_average_material_property.i
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 2
xmax = 4
ymax = 1
[]
[Variables]
[u]
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Materials]
active = 'types'
[types]
type = TypesMaterial
std_vec_prop_entry1 = 1.1
[]
# while TypeMaterial supplies the types below as well, we're providing custom
# ones to ensure that the average stays the same and we can use a single CSV
# gold file for the test
[real]
type = GenericConstantMaterial
prop_names = prop
prop_values = 1.1
[]
[realvector]
type = GenericConstantVectorMaterial
prop_names = prop
prop_values = '2.2 1.1 3.3'
[]
[ranktwo]
type = GenericConstantRankTwoTensor
tensor_name = prop
tensor_values = '3.3 2.2 1.1 4.4 5.5 6.6'
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/hertz_cyl/quart_symm_q8/hertz_cyl_qsym_1deg_template1.i)
[GlobalParams]
order = SECOND
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_qsym_1deg_q8.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_zero]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.0 0.0'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 4
paired_boundary = 3
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./disp_x281]
type = NodalVariableValue
nodeid = 280
variable = disp_x
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 3'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = disp_ramp_vert
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 10
end_time = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '4'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x281 top_react_x top_react_y x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 3
secondary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+11
[../]
[]
(modules/solid_mechanics/test/tests/check_error/shear_modulus.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = -10.0
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
file_base = out
[]
(modules/chemical_reactions/test/tests/exceptions/extra_sto.i)
# Additional stoichiometric coefficient in AqueousEquilibriumRxnAux AuxKernel
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[]
[AuxVariables]
[./c]
[../]
[./gamma_a]
[../]
[./gamma_b]
[../]
[]
[AuxKernels]
[./c]
type = AqueousEquilibriumRxnAux
variable = c
v = 'a b'
gamma_v = 'gamma_a gamma_b'
sto_v = '1 2 3'
log_k = 1
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
end_time = 1
[]
(test/tests/kernels/conservative_advection/no_upwinding_2D.i)
# 2D test of advection with no upwinding
# Note there are overshoots or undershoots
# but numerical diffusion is minimized.
# The center of the blob advects with the correct velocity
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u_blob]
type = FunctionIC
variable = u
function = 'if(x<0.2,if(y<0.2,1,0),0)'
[../]
[]
[Kernels]
[./udot]
type = TimeDerivative
variable = u
[../]
[./advection]
type = ConservativeAdvection
variable = u
velocity = '2 1 0'
[../]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.01
end_time = 0.1
l_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform7.i)
# checking for small deformation
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface
#
# tensile_strength is set to 1Pa,
# cap smoothing is used with tip_smoother = 0.0, cap_start = 0.5, cap_rate = 2.0
# Lode angle = -30degrees
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.25E-6*z*t*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tip_scheme = cap
tensile_tip_smoother = 0.0
cap_start = -0.5
cap_rate = 2
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
max_NR_iterations = 1000
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 9
dt = 0.9
type = Transient
[]
[Outputs]
file_base = small_deform7
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/auxkernels/array_aux_kernels/function_array_aux.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[AuxVariables]
[x]
components = 2
[]
[y]
order = SECOND
components = 2
[]
[z]
family = MONOMIAL
order = SIXTH
components = 3
[]
[]
[Functions]
[func1]
type = ParsedFunction
expression = x*x+y*y
[]
[func2]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[]
[func3]
type = ParsedFunction
expression = t
[]
[]
[AuxKernels]
[x]
type = FunctionArrayAux
variable = x
functions = 'func1 func2'
[]
[y]
type = FunctionArrayAux
variable = y
functions = 'func1 func2'
[]
[z]
type = FunctionArrayAux
variable = z
functions = 'func1 func2 func3'
[]
[]
[Postprocessors]
[x0]
type = ElementIntegralArrayVariablePostprocessor
variable = x
component = 0
[]
[x1]
type = ElementIntegralArrayVariablePostprocessor
variable = x
component = 1
[]
[y0]
type = ElementIntegralArrayVariablePostprocessor
variable = y
component = 0
[]
[y1]
type = ElementIntegralArrayVariablePostprocessor
variable = y
component = 1
[]
[z0]
type = ElementIntegralArrayVariablePostprocessor
variable = z
component = 0
[]
[z1]
type = ElementIntegralArrayVariablePostprocessor
variable = z
component = 1
[]
[z2]
type = ElementIntegralArrayVariablePostprocessor
variable = z
component = 2
[]
[]
[Executioner]
type = Transient
start_time = 0
num_steps = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_linear_fracture_energy.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l * 3 / 4'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./elastic]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'fracture_energy'
barrier_energy = 'barrier'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./fracture_energy]
type = DerivativeParsedMaterial
property_name = fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = '3 * gc_prop / (8 * l) * c'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy fracture_energy'
derivative_order = 2
property_name = F
[../]
[./barrier_energy]
type = ParsedMaterial
property_name = barrier
material_property_names = 'gc_prop l'
expression = '3 * gc_prop / 16 / l'
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 20
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial03_verification/app/test/tests/step04_mms/2d_main.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
ymax = 0
ymin = -0.2
nx = 20
ny = 4
[]
[]
[Variables]
[T]
[]
[]
[ICs]
[T_O]
type = ConstantIC
variable = T
value = 263.15
[]
[]
[Functions]
[source]
type = ParsedFunction
symbol_names = 'hours shortwave kappa'
symbol_values = '9 650 40'
expression = 'shortwave*sin(0.5*x*pi)*exp(kappa*y)*sin(1/(hours*3600)*pi*t)'
[]
[]
[Kernels]
[T_time]
type = HeatConductionTimeDerivative
variable = T
density_name = 150
specific_heat = 2000
[]
[T_cond]
type = HeatConduction
variable = T
diffusion_coefficient = 0.01
[]
[T_source]
type = HeatSource
variable = T
function = source
[]
[]
[BCs]
[top]
type = NeumannBC
boundary = top
variable = T
value = -5
[]
[bottom]
type = DirichletBC
boundary = bottom
variable = T
value = 263.15
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 600 # 10 min
end_time = 32400 # 9 hour
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/optimization/optimization_density_update/top_opt_2d_pde_filter.i)
vol_frac = 0.4
E0 = 1e5
Emin = 1e-4
power = 2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
xmin = 0
xmax = 20
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = pull
nodes = 0
[]
[]
[Variables]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[compliance]
family = MONOMIAL
order = CONSTANT
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.05
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top'
coefficient = 10
[]
[]
[NodalKernels]
[pull]
type = NodalGravity
variable = disp_y
boundary = pull
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
line_search = none
dt = 1.0
num_steps = 30
[]
[Outputs]
[out]
type = Exodus
time_step_interval = 10
[]
[]
(modules/contact/test/tests/mortar_aux_kernels/block-dynamics-aux-wear-vel.i)
starting_point = 0.5e-1
offset = -0.05
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
use_dual = true
scaling = 1.0e3
[]
[frictional_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 1.0
hht_alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[worn_depth]
block = '3'
[]
[gap_vel]
block = '3'
[]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[gap_vel]
type = WeightedGapVelAux
variable = gap_vel
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
disp_x = disp_x
disp_y = disp_y
[]
[worn_depth]
type = MortarArchardsLawAux
variable = worn_depth
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
displacements = 'disp_x disp_y'
friction_coefficient = 0.5
energy_wear_coefficient = 1.0
normal_pressure = normal_lm
[]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_x
lm_variable_normal = normal_lm
lm_variable_tangential_one = frictional_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1e4
c_t = 1e6
mu = 0.15
friction_lm = frictional_lm
capture_tolerance = 1.0e-5
newmark_beta = 0.25
newmark_gamma = 0.5
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(16.0 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 0.3
dt = 0.03
dtmin = .002
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15'
nl_max_its = 40
nl_abs_tol = 1.0e-11
nl_rel_tol = 1.0e-11
line_search = 'none'
snesmf_reuse_base = true
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/porous_flow/test/tests/fluidstate/coldwater_injection_radial.i)
# Cold water injection into 1D radial hot reservoir (Avdonin, 1964)
#
# To generate results presented in documentation for this problem,
# set xmax = 1000 and nx = 200 in the Mesh block, and dtmax = 1e4
# and end_time = 1e6 in the Executioner block.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = 0.1
xmax = 5
bias_x = 1.05
rz_coord_axis = Y
coord_type = RZ
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[temperature]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[temperature]
type = PorousFlowPropertyAux
variable = temperature
property = temperature
execute_on = 'initial timestep_end'
[]
[]
[Variables]
[pliquid]
initial_condition = 5e6
[]
[h]
scaling = 1e-6
[]
[]
[ICs]
[hic]
type = PorousFlowFluidPropertyIC
variable = h
porepressure = pliquid
property = enthalpy
temperature = 170
temperature_unit = Celsius
fp = water
[]
[]
[Functions]
[injection_rate]
type = ParsedFunction
symbol_values = injection_area
symbol_names = area
expression = '-0.1/area'
[]
[]
[BCs]
[source]
type = PorousFlowSink
variable = pliquid
flux_function = injection_rate
boundary = left
[]
[pright]
type = DirichletBC
variable = pliquid
value = 5e6
boundary = right
[]
[hleft]
type = DirichletBC
variable = h
value = 678.52e3
boundary = left
[]
[hright]
type = DirichletBC
variable = h
value = 721.4e3
boundary = right
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pliquid
[]
[massflux]
type = PorousFlowAdvectiveFlux
variable = pliquid
[]
[heat]
type = PorousFlowEnergyTimeDerivative
variable = h
[]
[heatflux]
type = PorousFlowHeatAdvection
variable = h
[]
[heatcond]
type = PorousFlowHeatConduction
variable = h
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pliquid h'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
pc_max = 1e6
sat_lr = 0.1
m = 0.5
alpha = 1e-5
[]
[fs]
type = PorousFlowWaterVapor
water_fp = water
capillary_pressure = pc
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[watervapor]
type = PorousFlowFluidStateSingleComponent
porepressure = pliquid
enthalpy = h
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
sum_s_res = 0.1
[]
[internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2900
specific_heat_capacity = 740
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '20 0 0 0 20 0 0 0 20'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e3
nl_abs_tol = 1e-8
[TimeStepper]
type = IterationAdaptiveDT
dt = 100
[]
[]
[Postprocessors]
[injection_area]
type = AreaPostprocessor
boundary = left
execute_on = initial
[]
[]
[VectorPostprocessors]
[line]
type = ElementValueSampler
sort_by = x
variable = temperature
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
perf_graph = true
[csv]
type = CSV
execute_on = final
[]
[]
(test/tests/postprocessors/nodal_var_value/pps_output_test.i)
[Mesh]
file = square-2x2-nodeids.e
# This test can only be run with renumering disabled, so the
# NodalVariableValue postprocessor's node id is well-defined.
allow_renumbering = false
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = NodalVariableValue
variable = u
nodeid = 15
outputs = exodus
[../]
[./node4]
type = NodalVariableValue
variable = v
nodeid = 10
outputs = console
[../]
[./avg_v]
type = AverageElementSize
outputs = none
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/time_steppers/fixed_point_iteration_adaptive_dt/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[u]
[]
[]
[Kernels]
[diff_v]
type = Diffusion
variable = v
[]
[force_v]
type = CoupledForce
variable = v
v = u
[]
[]
[BCs]
[left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[]
[right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
(test/tests/misc/deprecation/deprecate-old-for-new-param.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Functions]
[diff_func_x]
type = ParsedFunction
expression = 1/t
[]
[diff_func_y]
type = ParsedFunction
expression = 't*t + x'
[]
[]
[Kernels]
[diff]
type = VectorMatDiffusion
variable = u
coef = diffusion
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = '0'
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = '1'
[]
[]
[Materials]
[gfm]
type = GenericFunctionVectorMaterial
block = 0
prop_names = diffusion
prop_values = 'diff_func_x diff_func_y 0'
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_pps_lim.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./timestep_fn]
type = PiecewiseLinear
x = '0. 40.'
y = '10. 1. '
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
end_time = 40.0
n_startup_steps = 2
dtmax = 6.0
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 10
timestep_limiting_postprocessor = timestep_pp
dt = 1.0
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
# Just use a simple postprocessor to test capability to limit the time step length to the postprocessor value
[./timestep_pp]
type = FunctionValuePostprocessor
function = timestep_fn
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
checkpoint = true
[]
(modules/phase_field/test/tests/Nucleation/file2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmax = 100
ymax = 100
[]
[Variables]
[./dummy]
[]
[]
[AuxVariables]
[./c]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./c]
type = DiscreteNucleationAux
variable = c
map = map
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationFromFile
hold_time = 2
file = nuclei2.csv
[../]
[./map]
type = DiscreteNucleationMap
int_width = 3
inserter = inserter
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.5
[]
[Problem]
kernel_coverage_check = false
[]
[Outputs]
exodus = true
hide = dummy
[]
(modules/reactor/test/tests/meshgenerators/core_mesh_generator/core_flexible_assembly_stitching_cart.i)
[Mesh]
[rmp]
type = ReactorMeshParams
dim = 3
geom = "Square"
assembly_pitch = 20
flexible_assembly_stitching = true
radial_boundary_id = 200
top_boundary_id = 201
bottom_boundary_id = 202
axial_regions = 1.0
axial_mesh_intervals = 1
region_id_as_block_name = true
[]
[het_pin_1]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 1
pitch = 1.0
num_sectors = 2
ring_radii = '0.4'
mesh_intervals = '1 1' # Fuel, background
region_ids = '1 2'
quad_center_elements = false
[]
[het_assembly_1]
type = AssemblyMeshGenerator
assembly_type = 1
background_intervals = 1
background_region_id = '3'
inputs = 'het_pin_1'
pattern = '0 0;
0 0'
[]
[het_pin_2]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 2
pitch = 1.0
num_sectors = 2
ring_radii = '0.4'
mesh_intervals = '1 1' # Fuel, background
region_ids = '5 6'
quad_center_elements = false
[]
[het_assembly_2]
type = AssemblyMeshGenerator
assembly_type = 2
background_intervals = 1
background_region_id = '7'
inputs = 'het_pin_2'
pattern = '0 0 0;
0 0 0;
0 0 0'
[]
[het_pin_3]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 3
pitch = 1.0
num_sectors = 4
ring_radii = '0.4'
mesh_intervals = '1 1' # Fuel, background
region_ids = '9 10'
quad_center_elements = false
[]
[het_assembly_3]
type = AssemblyMeshGenerator
assembly_type = 3
background_intervals = 1
background_region_id = '11'
inputs = 'het_pin_3'
pattern = '0 0;
0 0'
[]
[hom_assembly]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 4
pitch = 20
num_sectors = 2
mesh_intervals = '1'
region_ids = '13'
use_as_assembly = true
quad_center_elements = false
[]
[hom_assembly_single_pin]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 5
pitch = 20
num_sectors = 2
ring_radii = '2'
mesh_intervals = '1 1' # Fuel, background
region_ids = '14 15'
use_as_assembly = true
quad_center_elements = false
[]
[core]
type = CoreMeshGenerator
inputs = 'het_assembly_1 het_assembly_2 het_assembly_3 hom_assembly hom_assembly_single_pin dummy'
dummy_assembly_name = dummy
pattern = '5 1 5;
3 0 2;
5 4 5'
extrude = true
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[area_reg3]
type = VolumePostprocessor
block = "RGMB_CORE_REG3_TRI"
[]
[area_reg7]
type = VolumePostprocessor
block = "RGMB_CORE_REG7_TRI"
[]
[area_reg11]
type = VolumePostprocessor
block = "RGMB_CORE_REG11_TRI"
[]
[area_reg13]
type = VolumePostprocessor
block = "RGMB_CORE_REG13_TRI"
[]
[area_reg15]
type = VolumePostprocessor
block = "RGMB_CORE_REG15_TRI"
[]
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
(test/tests/scaling/up-to-date-scale-factors/up-to-date-scale-factors.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
[]
[Variables]
[u][]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = u
function = '2 * t'
boundary = left
[]
[right]
type = DirichletBC
variable = u
value = 0
boundary = right
[]
[]
[Executioner]
type = Transient
num_steps = 2
automatic_scaling = true
compute_scaling_once = false
solve_type = NEWTON
resid_vs_jac_scaling_param = 1 # Pure residual scaling
verbose = true
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/perf_graph/multi_app/sub_sub_cycle.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1 # This will be constrained by the master solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/use_substep_dt.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[ux]
[]
[uy]
[]
[uz]
[]
[]
[AuxVariables]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[rotout]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[gss]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = pk2
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[]
[slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_rate_gss
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[]
[pushy]
type = FunctionDirichletBC
variable = uy
boundary = top
function = '-0.1*t'
[]
[pullz]
type = FunctionDirichletBC
variable = uz
boundary = front
function = '0.1*t'
[]
[]
[UserObjects]
[slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[]
[slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[]
[state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[]
[state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[]
[]
[Materials]
[crysp]
type = FiniteStrainUObasedCP
block = 0
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[]
[strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[]
[elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[gss]
type = ElementAverageValue
variable = gss
[]
[slip_increment]
type = ElementAverageValue
variable = slip_increment
[]
[uy_avg_top]
type = SideAverageValue
variable = uy
boundary = top
[]
[uz_avg_front]
type = SideAverageValue
variable = uz
boundary = front
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1.0
num_steps = 5
dtmin = 0.001
nl_abs_step_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/notched_plastic_block/biaxial_smooth.i)
# Uses a multi-smooted version of Mohr-Coulomb (via CappedMohrCoulombStressUpdate and ComputeMultipleInelasticStress) to simulate the following problem.
# A cubical block is notched around its equator.
# All of its outer surfaces have roller BCs, but the notched region is free to move as needed
# The block is initialised with a high hydrostatic tensile stress
# Without the notch, the BCs do not allow contraction of the block, and this stress configuration is admissible
# With the notch, however, the interior parts of the block are free to move in order to relieve stress, and this causes plastic failure
# The top surface is then pulled upwards (the bottom is fixed because of the roller BCs)
# This causes more failure
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 9
ny = 9
nz = 9
xmin = 0
xmax = 0.1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 0.1
[]
[block_to_remove_xmin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.01 0.11 0.055'
location = INSIDE
block_id = 1
input = generated_mesh
[]
[block_to_remove_xmax]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.09 -0.01 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmin
[]
[block_to_remove_ymin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.11 0.01 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmax
[]
[block_to_remove_ymax]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 0.09 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_ymin
[]
[remove_block]
type = BlockDeletionGenerator
block = 1
input = block_to_remove_ymax
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_zz'
eigenstrain_names = ini_stress
[../]
[]
[Postprocessors]
[./uz]
type = PointValue
point = '0 0 0.1'
use_displaced_mesh = false
variable = disp_z
[../]
[./s_zz]
type = ElementAverageValue
use_displaced_mesh = false
variable = stress_zz
[../]
[./num_res]
type = NumResidualEvaluations
[../]
[./nr_its] # num_iters is the average number of NR iterations encountered per element in this timestep
type = ElementAverageValue
variable = num_iters
[../]
[./max_nr_its] # max_num_iters is the maximum number of NR iterations encountered in the element during the whole simulation
type = ElementExtremeValue
variable = max_num_iters
[../]
[./runtime]
type = PerfGraphData
data_type = TOTAL
section_name = 'Root'
[../]
[]
[BCs]
# back=zmin, front=zmax, bottom=ymin, top=ymax, left=xmin, right=xmax
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./xmax_xzero]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./ymax_yzero]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[../]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = back
value = '0'
[../]
[./zmax_disp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '1E-6*max(t,0)'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./num_iters]
order = CONSTANT
family = MONOMIAL
[../]
[./max_num_iters]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./num_iters_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = num_iters
[../]
[./max_num_iters_auxk]
type = MaterialRealAux
property = max_plastic_NR_iterations
variable = max_num_iters
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E16
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 5E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 10
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 16E9
poissons_ratio = 0.25
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 0.2E6
yield_function_tol = 1E-5
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[./strain_from_initial_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6E6 0 0 0 6E6 0 0 0 6E6'
eigenstrain_name = ini_stress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
start_time = -1
end_time = 10
dt = 1
solve_type = NEWTON
type = Transient
l_tol = 1E-2
nl_abs_tol = 1E-5
nl_rel_tol = 1E-7
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = biaxial_smooth
perf_graph = true
exodus = false
csv = true
[]
(test/tests/executioners/transient_sync_time/transient_time_interval_output_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./bc_func]
type = ParsedFunction
expression = sin(pi*0.1*x*t)
[../]
# Laplacian of the function above
[./interior_func]
type = ParsedFunction
expression = 0.01*pi*pi*t*t*sin(0.1*pi*x*t)
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = BodyForce
variable = u
function = interior_func
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = bc_func
[../]
[]
[Executioner]
type = Transient
dt = 1
start_time = 0
num_steps = 10
# These times will be sync'd in the output
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_tio
time_step_interval = 3
[./exodus]
type = Exodus
execute_on = 'final timestep_end'
[../]
[]
(test/tests/transfers/general_field/nearest_node/regular/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/solid_mechanics/test/tests/tensile/random_update.i)
# Plasticity models:
# Planar tensile with strength = 1MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 1234
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 1234
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./tot_iters]
type = ElementIntegralMaterialProperty
mat_prop = plastic_NR_iterations
outputs = console
[../]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./raw_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./raw_f2]
type = ElementExtremeValue
variable = f2
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[./f1]
type = FunctionValuePostprocessor
function = should_be_zero1_fcn
[../]
[./f2]
type = FunctionValuePostprocessor
function = should_be_zero2_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[./should_be_zero1_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f1'
[../]
[./should_be_zero2_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f2'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1E6
value_residual = 0
internal_limit = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 1E5
max_NR_iterations = 100
yield_function_tol = 1.0E-1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random_update
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cosserat03.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
displacements = 'wc_x wc_y wc_z'
component = 2
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1.3 0.98 1.4'
fill_method_bending = 'general_isotropic'
E_ijkl = '1 1.2 1.333 0.988 1 1.1 1.2 1.3 1.4 1 1.2 1.333 0.988 1 1.1 1.2 1.3 1.4 1.2 1 0.6'
fill_method = 'symmetric21'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/richards/test/tests/dirac/bh08.i)
# fully-saturated
# production
# with anisotropic, but diagonal, permeability
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 2E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh08
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/restart/kernel_restartable/kernel_restartable.i)
###########################################################
# This test exercises the restart system and verifies
# correctness with parallel computation, but distributed
# and with threading.
#
# See kernel_restartable_second.i
#
# @Requirement F1.60
# @Requirement P1.10
# @Requirement P1.20
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = RestartDiffusion
variable = u
coef = 1
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1e-2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[./restart]
type = Checkpoint
num_files = 100
[../]
[]
(modules/combined/test/tests/umat/gap_heat_transfer_umat.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
temperature = temp
[]
[Mesh]
file = gap_heat_transfer_mesh.e
[]
[Functions]
[disp]
type = PiecewiseLinear
x = '0 2.0'
y = '0 1.0'
[]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '273 2000'
[]
[pressure_function]
type = PiecewiseLinear
x = '0 1'
y = '0 200'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 273
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 2
secondary = 3
emissivity_primary = 0
emissivity_secondary = 0
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
volumetric_locking_correction = true
strain = FINITE
generate_output = 'strain_yy stress_yy'
[]
[Kernels]
[heat]
type = HeatConduction
variable = temp
[]
[]
[BCs]
[move_right]
type = FunctionDirichletBC
boundary = '3'
variable = disp_x
function = disp
[]
[fixed_x]
type = DirichletBC
boundary = '1'
variable = disp_x
value = 0
[]
[fixed_y]
type = DirichletBC
boundary = '1 2 4'
variable = disp_y
value = 0
[]
[fixed_z]
type = DirichletBC
boundary = '1 2 3 4'
variable = disp_z
value = 0
[]
[temp_bottom]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[]
[temp_top]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[]
[Pressure]
[example]
boundary = 3
function = pressure_function
[]
[]
[]
[Materials]
# 1. Active for umat calculation
[umat]
type = AbaqusUMATStress
constant_properties = '1.0e6 0.3'
plugin = '../../../../solid_mechanics/test/plugins/elastic_temperature'
num_state_vars = 0
temperature = temp
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
base_name = 'base'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[temp_dependent_elasticity_tensor]
type = CompositeElasticityTensor
block = '1 2'
args = temp
tensors = 'base'
weights = 'prefactor_material'
[]
[prefactor_material_block]
type = DerivativeParsedMaterial
block = '1 2'
property_name = prefactor_material
coupled_variables = temp
expression = '273/(temp)'
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[heat]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1.0
[]
[density]
type = Density
block = '1 2'
density = 1.0
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
dt = 0.1
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update8.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_limit = 2E-3
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 -1 0.5 1 1.9 0 0.5 0 3'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_05.i)
# Checking the Jacobian of Flux-Limited TVD Advection, 2 phases, 2 components, using flux_limiter_type != None
#
# Here we use snes_check_jacobian instead of snes_type=test. The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=constant, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1). This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0). This corresponds to a full-upwind scheme. So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 5
[]
[GlobalParams]
gravity = '1.1 2 -0.5'
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = FunctionIC
variable = ppwater
function = 'if(x<1,0,if(x<4,sin(x-1),1))'
[]
[ppgas]
type = FunctionIC
variable = ppgas
function = 'x*(6-x)/6'
[]
[massfrac_ph0_sp0]
type = FunctionIC
variable = massfrac_ph0_sp0
function = 'x/6'
[]
[massfrac_ph1_sp0]
type = FunctionIC
variable = massfrac_ph1_sp0
function = '1-x/7'
[]
[]
[Kernels]
[flux_ph0_sp0]
type = PorousFlowFluxLimitedTVDAdvection
variable = ppwater
advective_flux_calculator = advective_flux_calculator_ph0_sp0
[]
[flux_ph0_sp1]
type = PorousFlowFluxLimitedTVDAdvection
variable = ppgas
advective_flux_calculator = advective_flux_calculator_ph0_sp1
[]
[flux_ph1_sp0]
type = PorousFlowFluxLimitedTVDAdvection
variable = massfrac_ph0_sp0
advective_flux_calculator = advective_flux_calculator_ph1_sp0
[]
[flux_ph1_sp1]
type = PorousFlowFluxLimitedTVDAdvection
variable = massfrac_ph1_sp0
advective_flux_calculator = advective_flux_calculator_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.5
[]
[advective_flux_calculator_ph0_sp0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = minmod
phase = 0
fluid_component = 0
[]
[advective_flux_calculator_ph0_sp1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = vanleer
phase = 0
fluid_component = 1
[]
[advective_flux_calculator_ph1_sp0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = mc
phase = 1
fluid_component = 0
[]
[advective_flux_calculator_ph1_sp1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = superbee
phase = 1
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.21 0 0 0 1.5 0 0 0 0.8'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
end_time = 1
num_steps = 1
dt = 1
[]
(modules/contact/test/tests/simple_contact/merged.i)
[GlobalParams]
volumetric_locking_correction= false
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = merged.e
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[DiracKernels]
[./primary_x]
type = ContactPrimary
variable = disp_x
component = 0
boundary = 3
secondary = 2
[../]
[./primary_y]
type = ContactPrimary
variable = disp_y
component = 1
boundary = 3
secondary = 2
[../]
[./primary_z]
type = ContactPrimary
variable = disp_z
component = 2
boundary = 3
secondary = 2
[../]
[./secondary_x]
type = SecondaryConstraint
variable = disp_x
component = 0
boundary = 2
primary = 3
[../]
[./secondary_y]
type = SecondaryConstraint
variable = disp_y
component = 1
boundary = 2
primary = 3
[../]
[./secondary_z]
type = SecondaryConstraint
variable = disp_z
component = 2
boundary = 2
primary = 3
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.0001
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-8
l_max_its = 20
dt = 1.0
num_steps = 1
[]
[Outputs]
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/generalized_plane_strain_scalar_vector.i)
[Mesh]
file = 2squares.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz1]
order = FIRST
family = SCALAR
[../]
[./scalar_strain_zz2]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[./saved_x]
order = FIRST
family = LAGRANGE
[../]
[./saved_y]
order = FIRST
family = LAGRANGE
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./aux_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z1]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
block = 1
[../]
[./react_z2]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
block = 2
[../]
[]
[Physics]
[SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps1]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz1
block = '1'
[../]
[./gps2]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz2
block = '2'
[../]
[../]
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = false
displacements = 'disp_x disp_y'
temperature = temp
save_in = 'saved_x saved_y'
block = '1 2'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./aux_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = aux_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottom1x]
type = DirichletBC
boundary = 1
variable = disp_x
value = 0.0
[../]
[./bottom1y]
type = DirichletBC
boundary = 1
variable = disp_y
value = 0.0
[../]
[./bottom2x]
type = DirichletBC
boundary = 2
variable = disp_x
value = 0.0
[../]
[./bottom2y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
block = '1 2'
[../]
[./strain1]
type = ComputePlaneSmallStrain
displacements = 'disp_x disp_y'
subblock_index_provider = test_subblock_index_provider
scalar_out_of_plane_strain = 'scalar_strain_zz1 scalar_strain_zz2'
block = '1 2'
eigenstrain_names = eigenstrain
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
block = '1 2'
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[]
[UserObjects]
[./test_subblock_index_provider]
type = TestSubblockIndexProvider
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_1/gh13.i)
# unsaturated = false
# gravity = false
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh13
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/phy.sub_discretization.i)
#
# Testing the ability to discretize the Pipe by dividing it into
# subsections
#
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
axial_region_names = 'r1 r2'
length = '1 1'
n_elems = '1 2'
A = 1
f = 0
fp = eos
[]
[inlet]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
[out]
type = Exodus
show = 'A'
[]
[]
(test/tests/time_steppers/timesequence_stepper/timesequence_failed_solve.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
# This timestepper does not use dt to set the timestep, it uses the time_sequence.
# dt = 250
dtmin=250
end_time = 3000.0
[./TimeStepper]
type = TimeSequenceStepperFailTest
time_sequence = '0 1000.0 2000.0'
[../]
nl_rel_tol=1.e-10
[]
[Outputs]
file_base = timesequence_failed_solve
exodus = true
[]
(modules/phase_field/test/tests/DeformedGrain/DeformedGrain.i)
# This example tests the implementation of PolycrstalStoredEnergy kernels that assigns excess stored energy to grains with dislocation density
[Mesh]
type = GeneratedMesh
dim = 2
nx = 32
ny = 32
nz = 0
xmin = 0
xmax = 64
ymin = 0
ymax = 64
[]
[GlobalParams]
op_num = 8
deformed_grain_num = 16
var_name_base = gr
grain_num = 18
grain_tracker = grain_tracker
time_scale = 1e-2
length_scale = 1e-8
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 81
coloring_algorithm = bt
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.2
connecting_threshold = 0.08
compute_var_to_feature_map = true
flood_entity_type = elemental
execute_on = ' initial timestep_begin'
outputs = none
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[./PolycrystalStoredEnergy]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[Materials]
[./deformed]
type = DeformedGrainMaterial
int_width = 4.0
outputs = exodus
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
nl_max_its = 15
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = -pc_type
petsc_options_value = asm
l_max_its = 15
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 1
nl_abs_tol = 1e-8
dt = 0.20
[]
[Outputs]
exodus = true
time_step_interval = 1
show = bnds
perf_graph = true
[]
(modules/solid_mechanics/test/tests/orthotropic_plasticity/powerRuleHardening.i)
# UserObject Orthotropic test, with power rule hardening with rate 1e1.
# Linear strain is applied in the x direction.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.5
zmax = .5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz'
[../]
[]
[BCs]
[./xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = '0.005*t'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
#boundary = 'bottom top'
boundary = 'bottom'
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./zfix]
type = DirichletBC
variable = disp_z
#boundary = 'front back'
boundary = 'back'
value = 0
[../]
[]
[AuxVariables]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[./sdev]
order = CONSTANT
family = MONOMIAL
[../]
[./sdet]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./plastic_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xx
index_i = 0
index_j = 0
[../]
[./plastic_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xy
index_i = 0
index_j = 1
[../]
[./plastic_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xz
index_i = 0
index_j = 2
[../]
[./plastic_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yy
index_i = 1
index_j = 1
[../]
[./plastic_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yz
index_i = 1
index_j = 2
[../]
[./plastic_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[../]
[./sdev]
type = RankTwoScalarAux
variable = sdev
rank_two_tensor = stress
scalar_type = VonMisesStress
[../]
[]
[Postprocessors]
[./sdev]
type = PointValue
point = '0 0 0'
variable = sdev
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./p_xx]
type = PointValue
point = '0 0 0'
variable = plastic_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./p_xy]
type = PointValue
point = '0 0 0'
variable = plastic_xy
[../]
[./p_xz]
type = PointValue
point = '0 0 0'
variable = plastic_xz
[../]
[./p_yz]
type = PointValue
point = '0 0 0'
variable = plastic_yz
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./p_yy]
type = PointValue
point = '0 0 0'
variable = plastic_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./p_zz]
type = PointValue
point = '0 0 0'
variable = plastic_zz
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningPowerRule
value_0 = 300
epsilon0 = 1
exponent = 1e1
[../]
[./Orthotropic]
type = SolidMechanicsPlasticOrthotropic
b = -0.1
c1 = '1 1 1 1 1 1'
c2 = '1 1 1 1 1 1'
associative = true
yield_strength = str
yield_function_tolerance = 1e-5
internal_constraint_tolerance = 1e-9
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '121e3 80e3'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1e-9
plastic_models = Orthotropic
debug_fspb = crash
tangent_operator = elastic
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = .25
nl_rel_tol = 1e-6
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
solve_type = PJFNK
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
perf_graph = false
csv = true
[]
(modules/xfem/test/tests/checkpoint/checkpoint.i)
# This test is for two layer materials with different youngs modulus
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Mesh]
displacements = 'disp_x disp_y'
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 5.
ymin = 0.0
ymax = 5.
elem_type = QUAD4
[]
[./left_bottom]
type = ExtraNodesetGenerator
new_boundary = 'left_bottom'
coord = '0.0 0.0'
input = gen
[../]
[./left_top]
type = ExtraNodesetGenerator
new_boundary = 'left_top'
coord = '0.0 5.'
input = left_bottom
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'y-2.5'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./a_strain_xx]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
variable = a_strain_xx
[../]
[./a_strain_yy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
variable = a_strain_yy
[../]
[./a_strain_xy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
variable = a_strain_xy
[../]
[./b_strain_xx]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
variable = b_strain_xx
[../]
[./b_strain_yy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
variable = b_strain_yy
[../]
[./b_strain_xy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
variable = b_strain_xy
[../]
[]
[Constraints]
[./dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[./dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[../]
[]
[Materials]
[./elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./strain_A]
type = ComputeSmallStrain
base_name = A
[../]
[./stress_A]
type = ComputeLinearElasticStress
base_name = A
[../]
[./elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./strain_B]
type = ComputeSmallStrain
base_name = B
[../]
[./stress_B]
type = ComputeLinearElasticStress
base_name = B
[../]
[./combined_stress]
type = LevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[../]
[./combined_dstressdstrain]
type = LevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = Jacobian_mult
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'bt'
# controls for linear iterations
l_max_its = 20
l_tol = 1e-3
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-7
# time control
start_time = 0.0
dt = 0.1
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
checkpoint = true
exodus = true
execute_on = timestep_end
csv = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/porous_flow/test/tests/dirackernels/bh05.i)
# unsaturated
# injection
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 1
xmax = 3
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '500 500 1E1'
x = '4000 5000 6500'
[]
[]
[Variables]
[pp]
initial_condition = -2E5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityFLAC
m = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
variable = pp
SumQuantityUO = borehole_total_outflow_mass
point_file = bh03.bh
fluid_phase = 0
bottom_p_or_t = 0
unit_weight = '0 0 0'
use_mobility = true
character = -1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[]
[p0]
type = PointValue
variable = pp
point = '2 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 6500
solve_type = NEWTON
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = bh05
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/auxkernels/pp_depend/pp_depend_indirect_wrong.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
[]
[]
[Functions]
[t_func]
type = ParsedFunction
expression = ptime
symbol_names = ptime
symbol_values = ptime_pp
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[Postprocessors]
# This FunctionValuePostprocessor uses an outdated value for ptime
[t_pp1]
type = FunctionValuePostprocessor
function = t_func
[]
[ptime_pp]
type = TimePostprocessor
[]
# This FunctionValuePostprocessor uses the current value for ptime
# This is construction order dependent
[t_pp2]
type = FunctionValuePostprocessor
function = t_func
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 5
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_aux_kernels/block-dynamics-aux-fretting-wear-test.i)
starting_point = 0.5e-1
offset = -0.045
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
use_dual = true
# scaling = 1.0e-5
[]
[frictional_lm]
block = 3
use_dual = true
scaling = 1.0e-5
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 0.04
hht_alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[worn_depth]
block = '3'
[]
[gap_vel]
block = '3'
[]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[gap_vel]
type = WeightedGapVelAux
variable = gap_vel
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
disp_x = disp_x
disp_y = disp_y
[]
[worn_depth]
type = MortarArchardsLawAux
variable = worn_depth
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
displacements = 'disp_x disp_y'
friction_coefficient = 0.5
energy_wear_coefficient = 1.0e-6
normal_pressure = normal_lm
execute_on = 'TIMESTEP_END'
[]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_x
lm_variable_normal = normal_lm
lm_variable_tangential_one = frictional_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
wear_depth = worn_depth
c = 1e6
c_t = 1e6
normalize_c = true
mu = 0.5
friction_lm = frictional_lm
capture_tolerance = 1.0e-5
newmark_beta = 0.25
newmark_gamma = 0.5
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = frictional_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(4.0 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-5 * (cos(32.0 * pi / 4 * t) - 1.0)'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 0.05
dtmin = .002
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15'
nl_max_its = 40
l_max_its = 15
line_search = none
snesmf_reuse_base = true
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/prop_block_read.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[]
[./subdomain_id]
input = gen
type = SubdomainPerElementGenerator
subdomain_ids = '0 1
0 1'
[../]
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[./euler1]
order = CONSTANT
family = MONOMIAL
[../]
[./euler2]
order = CONSTANT
family = MONOMIAL
[../]
[./euler3]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'euler_ang_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 3
read_type = block
nblock= 2
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = lage
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[./euler1]
type = MaterialRealVectorValueAux
variable = euler1
property = Euler_angles
component = 0
execute_on = timestep_end
[../]
[./euler2]
type = MaterialRealVectorValueAux
variable = euler2
property = Euler_angles
component = 1
execute_on = timestep_end
[../]
[./euler3]
type = MaterialRealVectorValueAux
variable = euler3
property = Euler_angles
component = 2
execute_on = timestep_end
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.01
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
(modules/contact/test/tests/explicit_dynamics/highvel.i)
# One element test to test the central difference time integrator in 3D.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[block_one]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = 4.5
xmax = 5.5
ymin = 4.5
ymax = 5.5
zmin = 0.06
zmax = 1.06
boundary_name_prefix = 'ball'
[]
[block_two]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 10
ymin = 0.0
ymax = 10
zmin = -2
zmax = 0
boundary_name_prefix = 'base'
boundary_id_offset = 10
[]
[block_one_id]
type = SubdomainIDGenerator
input = block_one
subdomain_id = 1
[]
[block_two_id]
type = SubdomainIDGenerator
input = block_two
subdomain_id = 2
[]
[combine]
type = MeshCollectionGenerator
inputs = ' block_one_id block_two_id'
[]
[]
[AuxVariables]
[penetration]
[]
[]
[AuxKernels]
[penetration]
type = PenetrationAux
variable = penetration
boundary = ball_back
paired_boundary = base_front
quantity = distance
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[gap_rate]
[]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[strain_zz]
family = MONOMIAL
order = CONSTANT
[]
[kinetic_energy_one]
order = CONSTANT
family = MONOMIAL
[]
[elastic_energy_one]
order = CONSTANT
family = MONOMIAL
[]
[kinetic_energy_two]
order = CONSTANT
family = MONOMIAL
[]
[elastic_energy_two]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
execute_on = 'TIMESTEP_END'
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
variable = strain_zz
[]
[accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_x
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[kinetic_energy_one]
type = KineticEnergyAux
block = '1'
variable = kinetic_energy_one
newmark_velocity_x = vel_x
newmark_velocity_y = vel_y
newmark_velocity_z = vel_z
density = density
[]
[elastic_energy_one]
type = ElasticEnergyAux
variable = elastic_energy_one
block = '1'
[]
[kinetic_energy_two]
type = KineticEnergyAux
block = '2'
variable = kinetic_energy_two
newmark_velocity_x = vel_x
newmark_velocity_y = vel_y
newmark_velocity_z = vel_z
density = density
[]
[elastic_energy_two]
type = ElasticEnergyAux
variable = elastic_energy_two
block = '2'
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 1.0e-3
generate_output = 'stress_zz strain_zz'
[]
[inertia_x]
type = InertialForce
variable = disp_x
[]
[inertia_y]
type = InertialForce
variable = disp_y
[]
[inertia_z]
type = InertialForce
variable = disp_z
[]
[gravity]
type = Gravity
variable = disp_z
value = -981
[]
[]
[BCs]
[x_front]
type = DirichletBC
variable = disp_x
boundary = 'ball_front'
preset = false
value = 0.0
[]
[y_front]
type = DirichletBC
variable = disp_y
boundary = 'ball_front'
preset = false
value = 0.0
[]
[x_fixed]
type = DirichletBC
variable = disp_x
boundary = 'base_back'
preset = false
value = 0.0
[]
[y_fixed]
type = DirichletBC
variable = disp_y
boundary = 'base_back'
preset = false
value = 0.0
[]
[z_fixed]
type = DirichletBC
variable = disp_z
boundary = 'base_back'
preset = false
value = 0.0
[]
[z_fixed_front]
type = DirichletBC
variable = disp_z
boundary = 'base_front'
preset = false
value = 0.0
[]
[]
[ExplicitDynamicsContact]
[my_contact]
model = frictionless_balance
primary = base_front
secondary = ball_back
vel_x = 'vel_x'
vel_y = 'vel_y'
vel_z = 'vel_z'
[]
[]
[Materials]
[elasticity_tensor_block_one]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.0
block = 1
outputs = 'exodus'
output_properties = __all__
[]
[elasticity_tensor_block_two]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.0
block = 2
outputs = 'exodus'
output_properties = __all__
[]
[strain_block]
type = ComputeFiniteStrain # ComputeIncrementalSmallStrain
displacements = 'disp_x disp_y disp_z'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
[]
[density_one]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e1
outputs = 'exodus'
output_properties = 'density'
block = '1'
[]
[density_two]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e6
outputs = 'exodus'
output_properties = 'density'
block = '2'
[]
[wave_speed]
type = WaveSpeed
outputs = 'exodus'
output_properties = 'wave_speed'
[]
[]
[Executioner]
type = Transient
end_time = 0.02
dt = 2e-4
timestep_tolerance = 1e-6
[TimeIntegrator]
type = CentralDifference
solve_type = lumped
[]
[]
[Outputs]
interval = 2
exodus = true
csv = true
execute_on = 'TIMESTEP_END'
file_base = highvel_out
[]
[Postprocessors]
[accel_58z]
type = NodalVariableValue
nodeid = 1
variable = accel_z
[]
[vel_58z]
type = NodalVariableValue
nodeid = 1
variable = vel_z
[]
[critical_time_step]
type = CriticalTimeStep
[]
[contact_pressure_max]
type = NodalExtremeValue
variable = contact_pressure
block = '1 2'
value_type = max
[]
[penetration_max]
type = NodalExtremeValue
variable = penetration
block = '1 2'
value_type = max
[]
[total_kinetic_energy_one]
type = ElementIntegralVariablePostprocessor
variable = kinetic_energy_one
block = '1'
[]
[total_elastic_energy_one]
type = ElementIntegralVariablePostprocessor
variable = elastic_energy_one
block = '1'
[]
[total_kinetic_energy_two]
type = ElementIntegralVariablePostprocessor
variable = kinetic_energy_two
block = '2'
[]
[total_elastic_energy_two]
type = ElementIntegralVariablePostprocessor
variable = elastic_energy_two
block = '2'
[]
[]
(modules/solid_mechanics/test/tests/static_deformations/layered_cosserat_01.i)
# apply uniform stretches and observe the stresses
# with
# young = 0.7
# poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# then
# a0000 = 0.730681
# a0011 = 0.18267
# a2222 = 0.0244221
# a0022 = 0.006055
# a0101 = 0.291667
# a66 = 0.018717
# a77 = 0.310383
# b0110 = 0.000534
# b0101 = 0.000107
# and with
# strain_xx = 1
# strain_yy = 2
# strain_zz = 3
# then
# stress_xx = a0000*1 + a0011*2 + a0022*3 = 1.114187
# stress_yy = a0011*1 + a0000*2 + a0022*3 = 1.662197
# stress_zz = a0022*(1+2) + a2222*3 = 0.09083
# and all others zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
ymax = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./strain_xx]
type = FunctionDirichletBC
variable = disp_x
boundary = 'left right'
function = x
[../]
[./strain_yy]
type = FunctionDirichletBC
variable = disp_y
boundary = 'bottom top'
function = 2*y
[../]
[./strain_zz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'back front'
function = 3*z
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./c_s_xx]
type = PointValue
point = '0 0 0'
variable = couple_stress_xx
[../]
[./c_s_xy]
type = PointValue
point = '0 0 0'
variable = couple_stress_xy
[../]
[./c_s_xz]
type = PointValue
point = '0 0 0'
variable = couple_stress_xz
[../]
[./c_s_yx]
type = PointValue
point = '0 0 0'
variable = couple_stress_yx
[../]
[./c_s_yy]
type = PointValue
point = '0 0 0'
variable = couple_stress_yy
[../]
[./c_s_yz]
type = PointValue
point = '0 0 0'
variable = couple_stress_yz
[../]
[./c_s_zx]
type = PointValue
point = '0 0 0'
variable = couple_stress_zx
[../]
[./c_s_zy]
type = PointValue
point = '0 0 0'
variable = couple_stress_zy
[../]
[./c_s_zz]
type = PointValue
point = '0 0 0'
variable = couple_stress_zz
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 0.7
poisson = 0.2
layer_thickness = 0.1
joint_normal_stiffness = 0.25
joint_shear_stiffness = 0.2
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = layered_cosserat_01
csv = true
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_volume_changing.i)
# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 18 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 12 # Number of elements in the x-direction
ny = 12 # Number of elements in the y-direction
xmax = 1000 # maximum x-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
elem_type = QUAD4 # Type of elements used in the mesh
uniform_refine = 1 # Initial uniform refinement of the mesh
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 8 # Number of order parameters used
var_name_base = gr # Base name of grains
order = CONSTANT
family = MONOMIAL
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
grain_num = 12 # Number of grains
coloring_algorithm = jp
rand_seed = 15
output_adjacency_matrix = true
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.2
verbosity_level = 1
connecting_threshold = 0.08
compute_var_to_feature_map = true
compute_halo_maps = true # For displaying HALO fields
polycrystal_ic_uo = voronoi
execute_on = 'initial timestep_end'
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
# Dependent variables
[./bnds]
# Variable used to visualize the grain boundaries in the simulation
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
[../]
[./var_indices]
[../]
[./ghost_regions]
[../]
[./halos]
[../]
[./halo0]
[../]
[./halo1]
[../]
[./halo2]
[../]
[./halo3]
[../]
[./halo4]
[../]
[./halo5]
[../]
[./halo6]
[../]
[./halo7]
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[./bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[../]
[./ghosted_entities]
type = FeatureFloodCountAux
variable = ghost_regions
flood_counter = grain_tracker
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
[../]
[./halos]
type = FeatureFloodCountAux
variable = halos
flood_counter = grain_tracker
field_display = HALOS
execute_on = 'initial timestep_end'
[../]
[./halo0]
type = FeatureFloodCountAux
variable = halo0
map_index = 0
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo1]
type = FeatureFloodCountAux
variable = halo1
map_index = 1
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo2]
type = FeatureFloodCountAux
variable = halo2
map_index = 2
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo3]
type = FeatureFloodCountAux
variable = halo3
map_index = 3
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo4]
type = FeatureFloodCountAux
variable = halo4
map_index = 4
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo5]
type = FeatureFloodCountAux
variable = halo5
map_index = 5
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo6]
type = FeatureFloodCountAux
variable = halo6
map_index = 6
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo7]
type = FeatureFloodCountAux
variable = halo7
map_index = 7
field_display = HALOS
flood_counter = grain_tracker
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = timestep_end
field_display = CENTROID
flood_counter = grain_tracker
[../]
[]
[BCs]
# Boundary Condition block
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 125 # Width of the diffuse GB
GBmob0 = 2.5e-6 # m^4(Js) for copper from schonfelder1997molecular bibtex entry
Q = 0.23 # eV for copper from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # J/m^2 from schonfelder1997molecular bibtex entry
[../]
[]
[Postprocessors]
# Scalar postprocessors
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[./avg_grain_volumes]
type = AverageGrainVolume
feature_counter = grain_tracker
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
# Uses newton iteration to solve the problem.
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
start_time = 0.0
num_steps = 15
dt = 300
[]
[Problem]
type = FEProblem
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update24.i)
# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Tensile strength = 1MPa
# Lame lambda = 1E3. Lame mu = 1.3E3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E2
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E8
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '100.1 0.1 -0.2 0.1 0.9 0 -0.2 0 1.1'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/time_integrators/actually_explicit_euler_verification/ee-ode.i)
# Tests that ActuallyExplicitEuler works with scalar variables.
#
# The ODE and IC used are the following:
# du/dt = 2, u(0) = 0
# Thus the solution is u(t) = 2*t.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[./u]
family = SCALAR
order = FIRST
initial_condition = 0
[../]
[]
[ScalarKernels]
[./time]
type = ODETimeDerivative
variable = u
[../]
[./source]
type = ParsedODEKernel
variable = u
expression = -2
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
dt = 1
num_steps = 5
[]
[Outputs]
csv = true
[]
(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/problems/step6a_coupled.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 200
ny = 10
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = left
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = right
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = left
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
temperature = temperature
radius = 1
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
end_time = 100
dt = 0.25
start_time = -1
steady_state_tolerance = 1e-5
steady_state_detection = true
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_04.i)
# Checking the Jacobian of Flux-Limited TVD Advection, 1 phase, 1 component, unsaturated, using flux_limiter_type != none
# This is quite a heavy test, but we need a fairly big mesh to check the flux-limiting+TVD is happening correctly
#
# Here we use snes_check_jacobian instead of snes_type=test. The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=constant, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1). This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0). This corresponds to a full-upwind scheme. So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
xmin = 0
xmax = 1
ny = 4
ymin = -1
ymax = 2
bias_y = 1.5
nz = 4
zmin = 1
zmax = 2
bias_z = 0.8
[]
[GlobalParams]
gravity = '1 2 -0.5'
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
variable = pp
type = RandomIC
min = -1
max = 0
[]
[]
[Kernels]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = pp
advective_flux_calculator = advective_flux_calculator
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.4
viscosity = 1.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.5
[]
[advective_flux_calculator]
type = PorousFlowAdvectiveFluxCalculatorUnsaturated
flux_limiter_type = minmod
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
phase = 0
n = 2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.21 0 0 0 1.5 0 0 0 0.8'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
end_time = 1
num_steps = 1
dt = 1
[]
(modules/chemical_reactions/test/tests/desorption/langmuir_jac_ad.i)
# testing adsorption jacobian
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
[../]
[]
[ICs]
[./p_ic]
type = RandomIC
variable = pressure
min = 0
max = 1
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = -1
max = 1
[../]
[]
[Kernels]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./langmuir_params]
type = LangmuirMaterial
block = 0
one_over_desorption_time_const = 0
one_over_adsorption_time_const = 0.813
langmuir_density = 2.34
langmuir_pressure = 1.5
conc_var = conc
pressure_var = pressure
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac1
[]
(modules/solid_mechanics/test/tests/torque_reaction/torque_reaction_3D.i)
# Scalar torque reaction
# This test computes the sum of the torques acting on a single element cube mesh.
# Equal displacements in the x and the z are applied along the cube top to
# create a shear force along the (1, 0, 1) direction. The rotation origin is
# set to the middle of the bottom face of the cube (0.5, 0, 0.5), and the axis of
# rotation direction vector used to compute the torque reaction is set to (-1, 0, 1).
# Torque is calculated for the four nodes on the top of the cube. The projection
# of the node coordinates is zero for nodes 3 and 6, +1 for node 7, and -1 for
# node 2 from the selection of the direction vector and the rotation axis origin.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[]
[AuxKernels]
[saved_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'saved_x'
[]
[saved_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'saved_y'
[]
[saved_z]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_z'
variable = 'saved_z'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = SMALL
generate_output = 'stress_xx stress_yy stress_zz'
add_variables = true
extra_vector_tags = 'ref'
[]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top_shear_z]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = '0.01*t'
[../]
[./top_shear_x]
type = FunctionDirichletBC
variable = disp_x
boundary = top
function = '0.01*t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 30
nl_max_its = 20
nl_abs_tol = 1e-14
nl_rel_tol = 1e-12
l_tol = 1e-8
start_time = 0.0
dt = 0.5
end_time = 1
num_steps = 2
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./torque]
type = TorqueReaction
boundary = top
reaction_force_variables = 'saved_x saved_y saved_z'
axis_origin = '0.5 0. 0.5'
direction_vector = '-1. 0. 1.'
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/paper_three_materials_test.i)
vol_frac = 0.4
cost_frac = 0.2 #0.283 # Change back to 0.4
power = 4
E0 = 1.0e-6
E1 = 0.2
E2 = 0.6
E3 = 1.0
rho0 = 1.0e-6
rho1 = 0.4
rho2 = 0.7
rho3 = 1.0
C0 = 1.0e-6
C1 = 0.5
C2 = 0.8
C3 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 50
xmin = 0
xmax = 50
ymin = 0
ymax = 50
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push_left]
type = ExtraNodesetGenerator
input = node
new_boundary = push_left
coord = '25 0 0'
[]
[push_center]
type = ExtraNodesetGenerator
input = push_left
new_boundary = push_center
coord = '50 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cost]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[AuxKernels]
[Cost]
type = MaterialRealAux
variable = Cost
property = Cost_mat
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_x_symm]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = push_left
gravity_value = -1e-3
mass = 1
[]
[push_center]
type = NodalGravity
variable = disp_y
boundary = push_center
gravity_value = -1e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"A2:=(${E1}-${E2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${E1}-A2*${rho1}^${power}; E2:=A2*mat_den^${power}+B2; "
"A3:=(${E2}-${E3})/(${rho2}^${power}-${rho3}^${power}); "
"B3:=${E2}-A3*${rho2}^${power}; E3:=A3*mat_den^${power}+B3; "
"if(mat_den<${rho1},E1,if(mat_den<${rho2},E2,E3))"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost_mat]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^(1/${power})-${rho1}^(1/${power})); "
"B1:=${C0}-A1*${rho0}^(1/${power}); C1:=A1*mat_den^(1/${power})+B1; "
"A2:=(${C1}-${C2})/(${rho1}^(1/${power})-${rho2}^(1/${power})); "
"B2:=${C1}-A2*${rho1}^(1/${power}); C2:=A2*mat_den^(1/${power})+B2; "
"A3:=(${C2}-${C3})/(${rho2}^(1/${power})-${rho3}^(1/${power})); "
"B3:=${C2}-A3*${rho2}^(1/${power}); C3:=A3*mat_den^(1/${power})+B3; "
"if(mat_den<${rho1},C1,if(mat_den<${rho2},C2,C3))"
coupled_variables = 'mat_den'
property_name = Cost_mat
[]
[CostDensity]
type = ParsedMaterial
property_name = CostDensity
coupled_variables = 'mat_den Cost'
expression = 'mat_den*Cost'
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = Cost_mat
outputs = 'exodus'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 2
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_cost]
type = RadialAverage
radius = 2
weights = linear
prop_name = cost_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdateTwoConstraints
# This is
density_sensitivity = Dc
cost_density_sensitivity = Cc
cost = Cost
cost_fraction = ${cost_frac}
design_density = mat_den
volume_fraction = ${vol_frac}
bisection_lower_bound = 0
bisection_upper_bound = 1.0e16 # 100
relative_tolerance = 1.0e-3
bisection_move = 0.02
execute_on = TIMESTEP_BEGIN
[]
# Provides Dc
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Cc
[calc_sense_cost]
type = SensitivityFilter
density_sensitivity = Cc
design_density = mat_den
filter_UO = rad_avg_cost
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 25
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[cost_sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = cost_sensitivity
[]
[cost]
type = ElementIntegralMaterialProperty
mat_prop = CostDensity
[]
[cost_frac]
type = ParsedPostprocessor
expression = 'cost / mesh_volume'
pp_names = 'cost mesh_volume'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/tosub_displaced_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0.48 0 0'
input_files = tosub_displaced_sub.i
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = from_parent
displaced_target_mesh = true
[../]
[./elemental_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = elemental_from_parent
displaced_target_mesh = true
[../]
[]
(modules/combined/test/tests/phase_field_fracture_viscoplastic/crack2d.i)
[Mesh]
type = FileMesh
file = crack_mesh.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = Finite
additional_generate_output = stress_yy
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = E_el
mobility = L
kappa = kappa_op
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./peeq]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
use_displaced_mesh = true
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./peeq]
type = MaterialRealAux
variable = peeq
property = ep_eqv
execute_on = timestep_end
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = '0.0001*t'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0
[../]
[]
[UserObjects]
[./flowstress]
type = HEVPLinearHardening
yield_stress = 300
slope = 1000
intvar_prop_name = ep_eqv
[../]
[./flowrate]
type = HEVPFlowRatePowerLawJ2
reference_flow_rate = 0.0001
flow_rate_exponent = 10.0
flow_rate_tol = 1
strength_prop_name = flowstress
[../]
[./ep_eqv]
type = HEVPEqvPlasticStrain
intvar_rate_prop_name = ep_eqv_rate
[../]
[./ep_eqv_rate]
type = HEVPEqvPlasticStrainRate
flow_rate_prop_name = flowrate
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'l visco'
prop_values = '0.08 1'
[../]
[./pfgc]
type = GenericFunctionMaterial
prop_names = 'gc_prop'
prop_values = '1.0e-3'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./viscop_damage]
type = HyperElasticPhaseFieldIsoDamage
resid_abs_tol = 1e-18
resid_rel_tol = 1e-8
maxiters = 50
max_substep_iteration = 5
flow_rate_user_objects = 'flowrate'
strength_user_objects = 'flowstress'
internal_var_user_objects = 'ep_eqv'
internal_var_rate_user_objects = 'ep_eqv_rate'
numerical_stiffness = false
damage_stiffness = 1e-8
c = c
F_name = E_el
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/auxkernels/planestrain_thermomechanics_ranktwotensor_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
poissons_ratio = 0.3
youngs_modulus = 1e6
thermal_expansion_coeff = 0.0002
stress_free_temperature = 0.0
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[./tstrain_xx]
order = FIRST
family = LAGRANGE
[../]
[./tstrain_yy]
order = FIRST
family = LAGRANGE
[../]
[./tstrain_zz]
order = FIRST
family = LAGRANGE
[../]
[./tstrain_xy]
order = FIRST
family = LAGRANGE
[../]
[./mstrain_xx]
order = FIRST
family = LAGRANGE
[../]
[./mstrain_yy]
order = FIRST
family = LAGRANGE
[../]
[./mstrain_zz]
order = FIRST
family = LAGRANGE
[../]
[./mstrain_xy]
order = FIRST
family = LAGRANGE
[../]
[./stress_xx]
order = FIRST
family = LAGRANGE
[../]
[./stress_yy]
order = FIRST
family = LAGRANGE
[../]
[./stress_zz]
order = FIRST
family = LAGRANGE
[../]
[./stress_xy]
order = FIRST
family = LAGRANGE
[../]
[./von_mises]
order = FIRST
family = LAGRANGE
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = ORDINARY_STATE
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./tstrain_xx]
type = NodalRankTwoPD
variable = tstrain_xx
rank_two_tensor = total_strain
output_type = component
index_i = 0
index_j = 0
[../]
[./tstrain_yy]
type = NodalRankTwoPD
variable = tstrain_yy
rank_two_tensor = total_strain
output_type = component
index_i = 1
index_j = 1
[../]
[./tstrain_zz]
type = NodalRankTwoPD
variable = tstrain_zz
rank_two_tensor = total_strain
output_type = component
index_i = 2
index_j = 2
[../]
[./tstrain_xy]
type = NodalRankTwoPD
variable = tstrain_xy
rank_two_tensor = total_strain
output_type = component
index_i = 0
index_j = 1
[../]
[./mstrain_xx]
type = NodalRankTwoPD
variable = mstrain_xx
rank_two_tensor = mechanical_strain
output_type = component
index_i = 0
index_j = 0
[../]
[./mstrain_yy]
type = NodalRankTwoPD
variable = mstrain_yy
rank_two_tensor = mechanical_strain
output_type = component
index_i = 1
index_j = 1
[../]
[./mstrain_zz]
type = NodalRankTwoPD
variable = mstrain_zz
rank_two_tensor = mechanical_strain
output_type = component
index_i = 2
index_j = 2
[../]
[./mstrain_xy]
type = NodalRankTwoPD
variable = mstrain_xy
rank_two_tensor = mechanical_strain
output_type = component
index_i = 0
index_j = 1
[../]
[./stress_xx]
type = NodalRankTwoPD
variable = stress_xx
rank_two_tensor = stress
output_type = component
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = NodalRankTwoPD
variable = stress_yy
rank_two_tensor = stress
output_type = component
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = NodalRankTwoPD
variable = stress_zz
rank_two_tensor = stress
output_type = component
index_i = 2
index_j = 2
[../]
[./stress_xy]
type = NodalRankTwoPD
variable = stress_xy
rank_two_tensor = stress
output_type = component
index_i = 0
index_j = 1
[../]
[./vonmises]
type = NodalRankTwoPD
variable = von_mises
rank_two_tensor = stress
output_type = scalar
scalar_type = VonMisesStress
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = 'x*x+y*y'
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
boundary = 1003
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = 1000
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0.0
end_time = 1.0
[]
[Outputs]
exodus = true
file_base = planestrain_thermomechanics_ranktwotensor_OSPD
[]
(test/tests/interfacekernels/1d_interface/reaction_1D_transient.i)
# Transient-state test for the InterfaceReaction kernel.
#
# Same to steady-state, except the following
#
# Natural BCs are applied (i.e. NewmannBC h=0 at left and right)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '1.0 0 0'
block_id = 1
top_right = '2.0 1.0 0'
[../]
[./interface]
type = SideSetsBetweenSubdomainsGenerator
input = 'subdomain1'
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = '0'
[../]
[./v]
order = FIRST
family = LAGRANGE
block = '1'
[../]
[]
[Kernels]
[./diff_u]
type = MatDiffusion
diffusivity = D
variable = u
block = '0'
[../]
[./diff_v]
type = MatDiffusion
diffusivity = D
variable = v
block = '1'
[../]
[./diff_u_dt]
type = TimeDerivative
variable = u
block = '0'
[../]
[./diff_v_dt]
type = TimeDerivative
variable = v
block = '1'
[../]
[./source_u]
type = BodyForce
variable = u
block = '0'
[../]
[]
[InterfaceKernels]
[./interface]
type = InterfaceDiffusion
variable = u
neighbor_var = 'v'
boundary = 'primary0_interface'
D = D
D_neighbor = D
[../]
[./interface_reaction]
type = InterfaceReaction
variable = u
neighbor_var = 'v'
boundary = 'primary0_interface'
kf = 1 # Forward reaction rate coefficient
kb = 2 # Backward reaction rate coefficient
[../]
[]
[Materials]
[./block0]
type = GenericConstantMaterial
block = '0'
prop_names = 'D'
prop_values = '4'
[../]
[./block1]
type = GenericConstantMaterial
block = '1'
prop_names = 'D'
prop_values = '2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = NEWTON
[]
[Outputs]
exodus = true
print_linear_residuals = true
[]
[Debug]
show_var_residual_norms = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/channel-flow/2d-transient.i)
rho = 'rho'
l = 10
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_v = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 20
ny = 10
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_v}
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[]
[AuxVariables]
[mixing_length]
type = MooseVariableFVReal
[]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
inactive = 'u_turb v_turb temp_turb'
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_x
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_turb]
type = INSFVMixingLengthReynoldsStress
variable = vel_x
rho = ${rho}
mixing_length = 'mixing_length'
momentum_component = 'x'
u = vel_x
v = vel_y
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_y
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
momentum_component = 'y'
mu = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_turb]
type = INSFVMixingLengthReynoldsStress
variable = vel_y
rho = ${rho}
mixing_length = 'mixing_length'
momentum_component = 'y'
u = vel_x
v = vel_y
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T_fluid
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_fluid
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T_fluid
v = power_density
[]
[temp_turb]
type = WCNSFVMixingLengthEnergyDiffusion
variable = T_fluid
rho = rho
cp = cp
mixing_length = 'mixing_length'
schmidt_number = 1
u = vel_x
v = vel_y
[]
[]
[FVBCs]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'top bottom'
function = 0
[]
# Inlet
[inlet_u]
type = INSFVInletVelocityBC
variable = vel_x
boundary = 'left'
function = ${inlet_v}
[]
[inlet_v]
type = INSFVInletVelocityBC
variable = vel_y
boundary = 'left'
function = 0
[]
[inlet_T]
type = FVDirichletBC
variable = T_fluid
boundary = 'left'
value = ${inlet_temp}
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T_fluid'
rho = ${rho}
[]
[]
[AuxKernels]
inactive = 'mixing_len'
[mixing_len]
type = WallDistanceMixingLengthAux
walls = 'top'
variable = mixing_length
execute_on = 'initial'
delta = 0.5
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
optimal_iterations = 6
[]
end_time = 15
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
off_diagonals_in_auto_scaling = true
compute_scaling_once = false
[]
[Outputs]
exodus = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/adaptivity_moving_boundary.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
block_name = 'left'
bottom_left = '-1 -1 0'
top_right = '0 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
block_name = 'right'
bottom_left = '0 -1 0'
top_right = '1 1 1'
[]
[moving_boundary]
type = SideSetsBetweenSubdomainsGenerator
input = 'right'
new_boundary = 'moving_boundary'
primary_block = 'left'
paired_block = 'right'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
block = 2
criterion_type = 'ABOVE'
threshold = 0.5
subdomain_id = 1
moving_boundaries = 'moving_boundary'
moving_boundary_subdomain_pairs = 'left right'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = 'exp(-((x+0.5-t)^2+(y)^2)/0.25)'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Adaptivity]
steps = 1
marker = 'marker'
initial_marker = 'marker'
max_h_level = 1
[Indicators]
[indicator]
type = GradientJumpIndicator
variable = 'phi'
[]
[]
[Markers]
[efm]
type = ErrorFractionMarker
indicator = 'indicator'
coarsen = 0.2
refine = 0.5
[]
[marker]
type = BoundaryPreservedMarker
preserved_boundary = 'moving_boundary'
marker = 'efm'
[]
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 5
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_power_density/phy.conservation_from_file_3d.i)
t = 0.5
# these are the dimensions of rgn1 from box.e
width = 1.5
height = 5
depth = 2
density = 3
specific_heat_capacity = 1
conductivity = 5
power_density = 20
E_change = ${fparse power_density * width * height * depth * t}
[Functions]
[power_density_fn]
type = ConstantFunction
value = ${power_density}
[]
[]
[AuxVariables]
[power_density]
family = MONOMIAL
order = CONSTANT
block = 'heat_structure:rgn1'
[]
[]
[AuxKernels]
[mock_power_aux]
type = FunctionAux
variable = power_density
function = power_density_fn
[]
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'heat_structure:rgn1 heat_structure:rgn2'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '${density} ${specific_heat_capacity} ${conductivity}'
[]
[]
[Components]
[heat_structure]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = 300
[]
[heat_generation]
type = HeatSourceFromPowerDensity
hs = heat_structure
regions = 'rgn1'
power_density = power_density
[]
[]
[Postprocessors]
[E_tot]
type = ADHeatStructureEnergy3D
block = 'heat_structure:rgn1 heat_structure:rgn2'
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
[E_tot_change_rel_err]
type = RelativeDifferencePostprocessor
value1 = E_tot_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'newton'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
start_time = 0.0
dt = 0.5
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
show = 'E_tot_change_rel_err'
execute_on = 'final'
[]
(modules/chemical_reactions/test/tests/parser/equilibrium_without_action.i)
# Test AqueousEquilibriumReactions parser
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[]
[AuxVariables]
[./pressure]
[../]
[./pa2]
[../]
[./pab]
[../]
[]
[AuxKernels]
[./pa2]
type = AqueousEquilibriumRxnAux
variable = pa2
v = a
log_k = 2
sto_v = 2
[../]
[./pab]
type = AqueousEquilibriumRxnAux
variable = pab
v = 'a b'
log_k = -2
sto_v = '1 1'
[../]
[]
[ICs]
[./a]
type = BoundingBoxIC
variable = a
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[./b]
type = BoundingBoxIC
variable = b
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[./pressure]
type = FunctionIC
variable = pressure
function = 2-x
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
[../]
[./a1_eq]
type = CoupledBEEquilibriumSub
variable = a
log_k = 2
weight = 2
sto_u = 2
[../]
[./a1_diff]
type = CoupledDiffusionReactionSub
variable = a
log_k = 2
weight = 2
sto_u = 2
[../]
[./a1_conv]
type = CoupledConvectionReactionSub
variable = a
log_k = 2
weight = 2
sto_u = 2
p = pressure
[../]
[./a2_eq]
type = CoupledBEEquilibriumSub
variable = a
v = b
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./a2_diff]
type = CoupledDiffusionReactionSub
variable = a
v = b
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./a2_conv]
type = CoupledConvectionReactionSub
variable = a
v = b
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
p = pressure
[../]
[./b2_eq]
type = CoupledBEEquilibriumSub
variable = b
v = a
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./b2_diff]
type = CoupledDiffusionReactionSub
variable = b
v = a
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./b2_conv]
type = CoupledConvectionReactionSub
variable = b
v = a
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
p = pressure
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[./b_left]
type = DirichletBC
variable = b
boundary = left
value = 1.0e-2
[../]
[./b_right]
type = ChemicalOutFlowBC
variable = b
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-12
end_time = 10
dt = 10
[]
[Outputs]
file_base = equilibrium_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(test/tests/outputs/intervals/no_final_repeat.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
execute_on = 'final timestep_end'
[../]
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'asm'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/poro01.i)
# tests of the poroelasticity kernel, PoroMechanicsCoupling
# in conjunction with the usual StressDivergenceTensors Kernel
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./p]
[../]
[]
[ICs]
[./disp_x]
type = RandomIC
variable = disp_x
min = -1
max = 1
[../]
[./disp_y]
type = RandomIC
variable = disp_y
min = -1
max = 1
[../]
[./disp_z]
type = RandomIC
variable = disp_z
min = -1
max = 1
[../]
[./p]
type = RandomIC
variable = p
min = -1
max = 1
[../]
[]
[Kernels]
[./unimportant_p]
type = TimeDerivative
variable = p
[../]
[./grad_stress_x]
type = StressDivergenceTensors
displacements = 'disp_x disp_y disp_z'
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
porepressure = p
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
porepressure = p
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
porepressure = p
component = 2
[../]
[./This_is_not_poroelasticity._It_is_checking_diagonal_jacobian]
type = PoroMechanicsCoupling
variable = disp_x
porepressure = disp_x
component = 0
[../]
[./This_is_not_poroelasticity._It_is_checking_diagonal_jacobian_again]
type = PoroMechanicsCoupling
variable = disp_x
porepressure = disp_x
component = 1
[../]
[./This_is_not_poroelasticity._It_is_checking_offdiagonal_jacobian_for_disps]
type = PoroMechanicsCoupling
variable = disp_x
porepressure = disp_y
component = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./biot]
type = GenericConstantMaterial
prop_names = biot_coefficient
prop_values = 0.54
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/contact/test/tests/mechanical_constraint/frictionless_penalty.i)
[Mesh]
file = blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = frictionless
formulation = penalty
penalty = 1e+7
[../]
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/czm_multiple_action_and_materials.i)
[Mesh]
[./msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 4
zmin = 0
zmax = 4
[../]
[./subdomain_id]
type = SubdomainPerElementGenerator
input = msh
subdomain_ids = '0 1 2 3'
[]
[./split]
type = BreakMeshByBlockGenerator
input = subdomain_id
split_interface = true
[]
[add_side_sets]
input = split
type = SideSetsFromNormalsGenerator
normals = '0 -1 0
0 1 0
-1 0 0
1 0 0
0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'y0 y1 x0 x1 z0 z1'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./stretch]
type = PiecewiseLinear
x = '0 1'
y = '0 100'
[../]
[]
[Constraints]
[x1]
type = EqualValueBoundaryConstraint
variable = disp_x
secondary = 'x1' # boundary
penalty = 1e6
[]
[y1]
type = EqualValueBoundaryConstraint
variable = disp_y
secondary = 'y1' # boundary
penalty = 1e6
[]
[]
[BCs]
[./fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = x0
variable = disp_x
[../]
[./fix_y]
type = DirichletBC
preset = true
value = 0.0
boundary = y0
variable = disp_y
[../]
[./fix_z]
type = DirichletBC
preset = true
value = 0.0
boundary = z0
variable = disp_z
[../]
[./back_z]
type = FunctionNeumannBC
boundary = z1
variable = disp_z
use_displaced_mesh = false
function = stretch
[../]
[]
[Physics/SolidMechanics/CohesiveZone]
[./czm_ik_012]
boundary = 'Block0_Block1 Block1_Block2'
base_name = 'czm_b012'
[../]
[./czm_ik_23]
boundary = 'Block2_Block3'
base_name = 'czm_b23'
[../]
[]
[Materials]
# cohesive materials
[./czm_3dc]
type = SalehaniIrani3DCTraction
boundary = 'Block0_Block1 Block1_Block2'
normal_gap_at_maximum_normal_traction = 1
tangential_gap_at_maximum_shear_traction = 0.5
maximum_normal_traction = 500
maximum_shear_traction = 300
base_name = 'czm_b012'
[../]
[./czm_elastic_incremental]
type = PureElasticTractionSeparationIncremental
boundary = 'Block2_Block3'
normal_stiffness = 500
tangent_stiffness = 300
base_name = 'czm_b23'
[../]
# bulk materials
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200e4
poissons_ratio = 0.3
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_xz'
[../]
[../]
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
# Executioner
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
l_max_its = 20
start_time = 0.0
dt = 0.25
dtmin = 0.25
num_steps =1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion/constant_expansion_coeff.i)
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
# This test is also designed to be used to identify problems with restart files
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Postprocessors]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
[../]
[]
(test/tests/postprocessors/parsed_postprocessor/parsed_pp.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./L2_norm]
type = ElementL2Norm
variable = u
[../]
[L1_norm]
type = ElementL1Error
function = 0
variable = u
[]
[parsed]
type = ParsedPostprocessor
expression = 'L2_norm / L1_norm'
pp_names = 'L2_norm L1_norm'
[]
[parsed_with_t]
type = ParsedPostprocessor
expression = 'L2_norm + L1_norm + t'
pp_names = 'L2_norm L1_norm'
use_t = true
[]
[parsed_with_constants]
type = ParsedPostprocessor
expression = 'L2_norm + 3*L1_norm + mu'
pp_names = 'L2_norm L1_norm'
constant_names = 'mu'
constant_expressions = '4'
[]
[]
[Executioner]
type = Transient
num_steps = 4
nl_abs_tol = 1e-8
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
[]
[Outputs]
csv = true
[]
(modules/geochemistry/test/tests/spatial_reactor/except6.i)
# exception testing: incorrect sizing of controlled_activity_name and controlled_activity_time
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition activity bulk_composition"
constraint_unit = "moles dimensionless moles"
controlled_activity_name = 'H+'
controlled_activity_value = '1E-4 1'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/thermal_hydraulics/test/tests/controls/dependency/test.i)
# This is testing that controls are executed in the correct order
#
# If controls are executed in the right order, then T_inlet_ctrl
# reads the value of temperature (T = 345 K) from a function. Then
# this value is set into the BC and then is it sampled by a
# postprocessor whose value is then written into a CSV file.
#
# If controls were executed in the wrong order, we would sample the
# stagnation temperature function at time t = 0, which would give
# T = 360 K back, and we would see this value in the CSV file instead.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 100.e3
T0 = 355.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[Functions]
# Stagnation temperature in time
[T0_fn]
type = PiecewiseLinear
x = '0 1e-5'
y = '360 345'
[]
[]
[ControlLogic]
[set_inlet_value_ctrl]
type = SetComponentRealValueControl
component = inlet
parameter = T0
value = T_inlet_ctrl:value
[]
[T_inlet_ctrl]
type = GetFunctionValueControl
function = T0_fn
[]
[]
[Postprocessors]
[T_ctrl]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = T0
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1e-5
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
[]
[Outputs]
csv = true
[]
(test/tests/mesh/adapt_weight/adapt_weight_test.i)
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
uniform_refine = 3
[]
[Variables]
active = 'u v'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uconv uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uconv]
type = Convection
variable = u
velocity = '10 1 0'
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
weight_names = 'u'
weight_values = '1.0'
[../]
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/basic_advection3.i)
# Basic advection with 1 porepressure as a PorousFlow variable
# Constant permeability
# Constant viscosity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[P]
[]
[]
[ICs]
[P]
type = RandomIC
variable = P
min = -1
max = 0
[]
[u]
type = RandomIC
variable = u
[]
[]
[Kernels]
[dummy_P]
type = NullKernel
variable = P
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = P
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.6
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[ppss_qp]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm_qp]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[darcy_velocity_qp]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = ' test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/porous_flow/test/tests/jacobian/line_sink02.i)
# PorousFlowPolyLineSink with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 2
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[temp]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[dummy_outflow]
type = PorousFlowSumQuantity
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
min = 1
max = 2
[]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 1
[]
[]
[Kernels]
[dummy_temp]
type = TimeDerivative
variable = temp
[]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m01]
type = TimeDerivative
variable = massfrac_ph0_sp1
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[dummy_m11]
type = TimeDerivative
variable = massfrac_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
cv = 1.8
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.1 0.2 0.3 0.2 0 0.1 0.3 0.1 0.1'
[]
[]
[DiracKernels]
[dirac0]
type = PorousFlowPolyLineSink
fluid_phase = 0
variable = ppwater
point_file = one_point.bh
line_length = 1
SumQuantityUO = dummy_outflow
p_or_t_vals = '-0.9 1.5'
fluxes = '-1.1 2.2'
[]
[dirac1]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = ppgas
line_length = 1
use_relative_permeability = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -2.2'
[]
[dirac2]
type = PorousFlowPolyLineSink
fluid_phase = 0
variable = massfrac_ph0_sp0
line_length = 1.3
use_mobility = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac3]
type = PorousFlowPolyLineSink
fluid_phase = 0
variable = massfrac_ph0_sp1
line_length = 1.3
use_enthalpy = true
mass_fraction_component = 0
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac4]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = massfrac_ph1_sp0
function_of = temperature
line_length = 0.9
mass_fraction_component = 1
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac5]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = temp
line_length = 0.9
mass_fraction_component = 2
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac6]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = massfrac_ph0_sp0
use_mobility = true
function_of = temperature
mass_fraction_component = 1
use_relative_permeability = true
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '0 -0.2'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = line_sink02
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-rc-transient-physics.i)
# Fluid properties
mu = 1.1
rho = 1.1
cp = 1.1
k = 1e-3
# Operating conditions
u_inlet = 1
T_inlet = 200
T_solid = 190
p_outlet = 10
h_fs = 0.01
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 5
ymin = -1
ymax = 1
nx = 50
ny = 20
[]
[]
[Physics]
[NavierStokes]
[Flow]
[flow]
compressibility = 'incompressible'
density = 'rho'
dynamic_viscosity = 'mu'
initial_velocity = '${u_inlet} 1e-12 0'
initial_pressure = 0.0
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '${u_inlet} 0'
wall_boundaries = 'bottom top'
momentum_wall_types = 'symmetry noslip'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure-zero-gradient'
pressure_function = '${p_outlet}'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
[]
[]
[]
[]
# This separation is introduced for documentation purposes.
# Both Physics could be nested under Physics/NavierStokes
[Physics/NavierStokes]
[FluidHeatTransfer]
[heat]
thermal_conductivity = 'k'
specific_heat = 'cp'
fluid_temperature_variable = 'T_fluid'
initial_temperature = '${T_inlet}'
energy_inlet_types = 'heatflux'
energy_inlet_functors = '${fparse u_inlet * rho * cp * T_inlet}'
energy_wall_types = 'heatflux heatflux'
energy_wall_functors = '0 0'
ambient_convection_alpha = 'h_cv'
ambient_temperature = 'T_solid'
energy_advection_interpolation = 'average'
[]
[]
[]
[FunctorMaterials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv T_solid rho mu cp k'
prop_values = '${h_fs} ${T_solid} ${rho} ${mu} ${cp} ${k}'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 7e-13
dt = 0.4
end_time = 0.8
[]
[Outputs]
exodus = true
csv = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/shaft_connected_component_postprocessor/shaft_connected_component_postprocessor.i)
# Tests ShaftConnectedComponentPostprocessor
[Components]
[motor]
type = ShaftConnectedMotor
inertia = 1
torque = 2
[]
[shaft]
type = Shaft
connected_components = 'motor'
initial_speed = 0
[]
[]
[Postprocessors]
[motor_inertia]
type = ShaftConnectedComponentPostprocessor
shaft_connected_component_uo = motor:shaftconnected_uo
quantity = inertia
execute_on = 'INITIAL'
[]
[motor_torque]
type = ShaftConnectedComponentPostprocessor
shaft_connected_component_uo = motor:shaftconnected_uo
quantity = torque
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(modules/richards/test/tests/dirac/st01.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./stream_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./stream]
type = RichardsPolyLineSink
pressures = '0.2E7 0.8E7'
fluxes = '1 2'
point_file = st01.stream
SumQuantityUO = stream_total_outflow_mass
variable = pressure
[../]
[]
[Postprocessors]
[./stream_report]
type = RichardsPlotQuantity
uo = stream_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 stream_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '0 0 0'
execute_on = timestep_end
[../]
[]
[Functions]
active = 'mass_bal_fcn initial_pressure'
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 stream_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 2.5
dt = 0.1
solve_type = NEWTON
[]
[Outputs]
file_base = st01
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_ambient_convection/from_file_3d.i)
T_hs = 300
T_ambient1 = 500
htc1 = 100
T_ambient2 = 400
htc2 = 300
t = 0.001
# dimensions of the side 'left'
height = 5
depth = 2
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
A = ${fparse height * depth}
heat_flux_avg = ${fparse 0.5 * (htc1 * (T_ambient1 - T_hs) + htc2 * (T_ambient2 - T_hs))}
heat_flux_integral = ${fparse heat_flux_avg * A}
scale = 0.8
E_change = ${fparse scale * heat_flux_integral * t}
[Functions]
[T_ambient_fn]
type = PiecewiseConstant
axis = z
x = '-2.5 0'
y = '${T_ambient1} ${T_ambient2}'
[]
[htc_ambient_fn]
type = PiecewiseConstant
axis = z
x = '-2.5 0'
y = '${htc1} ${htc2}'
[]
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'hs:brick'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '${density} ${specific_heat_capacity} ${conductivity}'
[]
[]
[Components]
[hs]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = ${T_hs}
[]
[ambient_convection]
type = HSBoundaryAmbientConvection
boundary = 'hs:left'
hs = hs
T_ambient = T_ambient_fn
htc_ambient = htc_ambient_fn
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergy3D
block = 'hs:brick'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lumped
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr'
execute_on = 'FINAL'
[]
[]
(modules/phase_field/test/tests/MultiPhase/crosstermbarrierfunction.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 200
xmin = 0
xmax = 9
[]
[Functions]
[./func1]
type = ParsedFunction
expression = 'il:=x-7; ir:=2-x; if(x<1, 1,
if(x<2, 0.5-0.5*cos(ir*pi),
if(x<7, 0,
if(x<8, 0.5-0.5*cos(il*pi),
1))))'
[../]
[./func2]
type = ParsedFunction
expression = 'il:=x-1; ir:=5-x; if(x<1, 0,
if(x<2, 0.5-0.5*cos(il*pi),
if(x<4, 1,
if(x<5, 0.5-0.5*cos(ir*pi),
0))))'
[../]
[./func3]
type = ParsedFunction
expression = 'il:=x-4; ir:=8-x; if(x<4, 0,
if(x<5, 0.5-0.5*cos(il*pi),
if(x<7, 1,
if(x<8, 0.5-0.5*cos(ir*pi),
0))))'
[../]
[]
[AuxVariables]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = func1
[../]
[../]
[./eta2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = func2
[../]
[../]
[./eta3]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = func3
[../]
[../]
[]
[Materials]
[./crosstermbarrier_simple]
type = CrossTermBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
W_ij = '0 1 2.2
1 0 3.1
2.2 3.1 0'
function_name = gsimple
g_order = SIMPLE
outputs = exodus
[../]
[./crosstermbarrier_low]
type = CrossTermBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
W_ij = '0 1 2.2
1 0 3.1
2.2 3.1 0'
function_name = glow
g_order = LOW
outputs = exodus
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 1
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Outputs]
exodus = true
execute_on = final
[]
(modules/porous_flow/test/tests/jacobian/pls02.i)
# PorousFlowPiecewiseLinearSink with 2-phase, 2-components
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 3
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[BCs]
[flux_w]
type = PorousFlowPiecewiseLinearSink
boundary = 'left'
pt_vals = '-1 -0.5 0'
multipliers = '1 2 4'
variable = ppwater
mass_fraction_component = 0
fluid_phase = 0
use_relperm = true
use_mobility = true
flux_function = 'x*y'
[]
[flux_g]
type = PorousFlowPiecewiseLinearSink
boundary = 'top'
pt_vals = '0 0.5 1'
multipliers = '1 -2 4'
mass_fraction_component = 0
variable = ppgas
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-x*y'
[]
[flux_1]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '0 0.5 1'
multipliers = '1 3 4'
mass_fraction_component = 1
variable = massfrac_ph0_sp0
fluid_phase = 0
use_relperm = true
use_mobility = true
[]
[flux_2]
type = PorousFlowPiecewiseLinearSink
boundary = 'back top'
pt_vals = '0 0.5 1'
multipliers = '0 1 -3'
mass_fraction_component = 1
variable = massfrac_ph1_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '0.5*x*y'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
file_base = pls02
[]
(modules/solid_mechanics/test/tests/shell/dynamics/shell_dynamics_bending_moment_free.i)
# Test to verify the fundamental natural frequency of a one element ADComputeShellStress
# BCs: Clamped on one end, free on others.
# Initial perturbation applied to edge of the beam. After that, the shell vibrates freely.
#
# Results have been compared for various thicknesses with the following approximate Results
# (Moose results were obtained with 8 elements along the length)
# Thickness = 0.1. Reference freq: 10.785 Hz, Moose freq: 10.612 Hz
# Thickness = 0.05. Reference freq: 5.393 Hz, Moose freq: 5.335 Hz
# Thickness = 0.025. Reference freq: 2.696 Hz, Moose freq: 2.660 Hz
#
# Reference values have been obtained from Robert Blevins, "Formulas for Dynamics, Acoustics and Vibration",
# Table 5.3 case 11. Formula looks like: f = lambda^2/(2*pi*a^2) * sqrt(E*h^2/(12*(1-nu*nu))), where lambda
# changes as a function of shell dimensions.
# This test uses one single element for speed reasons.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1 # 1
ny = 1# 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.5
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./rot_x]
[../]
[./rot_y]
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
# aux variables for dynamics
[./vel_x]
[../]
[./vel_y]
[../]
[./vel_z]
[../]
[./accel_x]
[../]
[./accel_y]
[../]
[./accel_z]
[../]
[./rot_vel_x]
[../]
[./rot_vel_y]
[../]
[./rot_accel_x]
[../]
[./rot_accel_y]
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 2
[../]
# Kernels for dynamics
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 'bottom'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 'bottom'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 'bottom'
value = 0.0
[../]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 'bottom'
value = 0.0
[../]
[]
[Functions]
[./force_function]
type = PiecewiseLinear
x = '0.0 0.01 0.15 10.0'
y = '0.0 0.01 0.0 0.0'
[../]
[]
[NodalKernels]
[./force_z2]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = 'top'
function = force_function
[../]
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[./inertial_force_x]
type = ADInertialForceShell
# use_displaced_mesh = true
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 0
variable = disp_x
thickness = 0.1
[../]
[./inertial_force_y]
type = ADInertialForceShell
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 1
variable = disp_y
thickness = 0.1
[../]
[./inertial_force_z]
type = ADInertialForceShell
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 2
variable = disp_z
thickness = 0.1
[../]
[./inertial_force_rot_x]
type = ADInertialForceShell
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 3
variable = rot_x
thickness = 0.1
[../]
[./inertial_force_rot_y]
type = ADInertialForceShell
eta = 0.0
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 4
variable = rot_y
thickness = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 2100000
poissons_ratio = 0.3
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_z_tip]
type = PointValue
point = '1.0 1.0 0.0'
variable = disp_z
[../]
[./rot_x_tip]
type = PointValue
point = '0.0 1.0 0.0'
variable = rot_x
[../]
[./stress_yy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yy
[../]
[./stress_yy_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yy
[../]
[./stress_yy_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yy
[../]
[./stress_yy_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yy
[../]
[./stress_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yz
[../]
[./stress_yz_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yz
[../]
[./stress_yz_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yz
[../]
[./stress_yz_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yz
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_tol = 1e-11
nl_max_its = 15
nl_rel_tol = 1e-11
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.005
dtmin = 0.005
timestep_tolerance = 2e-13
end_time = 0.5
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(modules/solid_mechanics/test/tests/truss/truss_3d_action.i)
[Mesh]
type = FileMesh
file = truss_3d.e
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./e_over_l]
order = CONSTANT
family = MONOMIAL
[../]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./react_x]
order = FIRST
family = LAGRANGE
[../]
[./react_y]
order = FIRST
family = LAGRANGE
[../]
[./react_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./x2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 .5 1 1'
[../]
[./y2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 .5 1'
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0.0
[../]
[./fixx2]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 2
function = x2
[../]
[./fixx3]
type = DirichletBC
variable = disp_x
preset = false
boundary = 3
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./fixy2]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = y2
[../]
[./fixy3]
type = DirichletBC
variable = disp_y
preset = false
boundary = 3
value = 0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./fixz2]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[./fixz3]
type = DirichletBC
variable = disp_z
preset = false
boundary = 3
value = 0
[../]
[]
[AuxKernels]
[./axial_stress]
type = MaterialRealAux
block = '1 2'
property = axial_stress
variable = axial_stress
[../]
[./e_over_l]
type = MaterialRealAux
block = '1 2'
property = e_over_l
variable = e_over_l
[../]
[./area]
type = ConstantAux
block = '1 2'
variable = area
value = 1.0
execute_on = 'initial timestep_begin'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'jacobi 101'
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
dt = 1
num_steps = 3
end_time = 3
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./block]
truss = true
add_variables = true
displacements = 'disp_x disp_y disp_z'
area = area
block = '1 2'
save_in = 'react_x react_y react_z'
[../]
[]
[Materials]
[./linelast]
type = LinearElasticTruss
block = '1 2'
youngs_modulus = 1e6
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Outputs]
file_base = 'truss_3d_out'
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/second_lagrange_to_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD9
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
source_variable = u
variable = u
to_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/elastic_thermal_patch/elastic_thermal_weak_plane_stress_jacobian.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[./temp]
[../]
[]
[Kernels]
[./disp_x]
type = StressDivergenceTensors
variable = disp_x
eigenstrain_names = thermal_eigenstrain
component = 0
[../]
[./disp_y]
type = StressDivergenceTensors
variable = disp_y
eigenstrain_names = thermal_eigenstrain
component = 1
[../]
[./solid_z]
type = WeakPlaneStress
variable = strain_zz
eigenstrain_names = thermal_eigenstrain
[../]
[./heat]
type = HeatConduction
variable = temp
use_displaced_mesh = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./strain]
type = ComputePlaneSmallStrain
eigenstrain_names = thermal_eigenstrain
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0
eigenstrain_name = thermal_eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./conductivity]
type = HeatConductionMaterial
thermal_conductivity = 1
use_displaced_mesh = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(modules/solid_mechanics/test/tests/notched_plastic_block/biaxial_planar.i)
# Uses non-smoothed Mohr-Coulomb (via ComputeMultiPlasticityStress and SolidMechanicsPlasticMohrCoulombMulti) to simulate the following problem.
# A cubical block is notched around its equator.
# All of its outer surfaces have roller BCs, but the notched region is free to move as needed
# The block is initialised with a high hydrostatic tensile stress
# Without the notch, the BCs do not allow contraction of the block, and this stress configuration is admissible
# With the notch, however, the interior parts of the block are free to move in order to relieve stress, and this causes plastic failure
# The top surface is then pulled upwards (the bottom is fixed because of the roller BCs)
# This causes more failure
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 9
ny = 9
nz = 9
xmin = 0
xmax = 0.1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 0.1
[]
[block_to_remove_xmin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.01 0.11 0.055'
location = INSIDE
block_id = 1
input = generated_mesh
[]
[block_to_remove_xmax]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.09 -0.01 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmin
[]
[block_to_remove_ymin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.11 0.01 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmax
[]
[block_to_remove_ymax]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 0.09 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_ymin
[]
[remove_block]
type = BlockDeletionGenerator
block = 1
input = block_to_remove_ymax
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_zz'
eigenstrain_names = ini_stress
[]
[]
[Postprocessors]
[uz]
type = PointValue
point = '0 0 0.1'
use_displaced_mesh = false
variable = disp_z
[]
[s_zz]
type = ElementAverageValue
use_displaced_mesh = false
variable = stress_zz
[]
[num_res]
type = NumResidualEvaluations
[]
[nr_its]
type = ElementAverageValue
variable = num_iters
[]
[max_nr_its]
type = ElementExtremeValue
variable = num_iters
[]
[runtime]
type = PerfGraphData
data_type = TOTAL
section_name = 'Root'
[]
[]
[BCs]
# back=zmin, front=zmax, bottom=ymin, top=ymax, left=xmin, right=xmax
[xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[xmax_xzero]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[ymax_yzero]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = back
value = '0'
[]
[zmax_disp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '1E-6*max(t,0)'
[]
[]
[AuxVariables]
[mc_int]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain]
order = CONSTANT
family = MONOMIAL
[]
[num_iters]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[]
[plastic_strain_aux]
type = MaterialRankTwoTensorAux
i = 2
j = 2
property = plastic_strain
variable = plastic_strain
[]
[num_iters_auxk] # cannot use plastic_NR_iterations directly as this is zero, since no NR iterations are actually used, since we use a custom algorithm to do the return
type = ParsedAux
coupled_variables = plastic_strain
expression = 'if(plastic_strain>0,1,0)'
variable = num_iters
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[]
[]
[UserObjects]
[mc_coh]
type = SolidMechanicsHardeningConstant
value = 5E6
[]
[mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[]
[mc_psi]
type = SolidMechanicsHardeningConstant
value = 10
convert_to_radians = true
[]
[mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 16E9
poissons_ratio = 0.25
[]
[mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = mc
max_NR_iterations = 1000
debug_fspb = crash
[]
[strain_from_initial_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6E6 0 0 0 6E6 0 0 0 6E6'
eigenstrain_name = ini_stress
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
start_time = -1
end_time = 10
dt = 1
dtmin = 1
solve_type = NEWTON
type = Transient
l_tol = 1E-2
nl_abs_tol = 1E-5
nl_rel_tol = 1E-7
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
perf_graph = true
csv = true
[]
(modules/richards/test/tests/user_objects/uo1.i)
# Relative-permeability User objects give the correct value
# (note that here p is x, where x runs between 0.01 and 0.99
# and that seff is p in the aux vars)
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function.
[UserObjects]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermPower5]
type = RichardsRelPermPower
simm = 0.0
n = 5
[../]
[./RelPermVG]
type = RichardsRelPermVG
simm = 0.0
m = 0.8
[../]
[./RelPermVG1]
type = RichardsRelPermVG1
simm = 0.0
m = 0.8
scut = 1E-6 # then we get a cubic
[../]
[./RelPermBW]
type = RichardsRelPermBW
Sn = 0.05
Ss = 0.95
Kn = 0.0
Ks = 1.0
C = 1.5
[../]
[./RelPermMonomial]
type = RichardsRelPermMonomial
simm = 0.0
n = 3
[../]
[./RelPermPowerGas]
type = RichardsRelPermPowerGas
simm = 0.0
n = 5
[../]
[./Q2PRelPermPowerGas]
type = Q2PRelPermPowerGas
simm = 0.0
n = 5
[../]
[./RelPermMonomial_zero]
type = RichardsRelPermMonomial
simm = 0.1
n = 0
zero_to_the_zero = 0
[../]
# following are unimportant in this test
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-6
[../]
[./RelPermPower_unimportant]
type = RichardsRelPermPower
simm = 0.10101
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.054321
sum_s_res = 0.054321
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E5
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = x
[../]
[./answer_RelPermPower]
type = ParsedFunction
expression = ((n+1)*(x^n))-(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '2'
[../]
[./answer_dRelPermPower]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = ((n+1)*(x^n))-(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '2'
[../]
[./answer_d2RelPermPower]
type = Grad2ParsedFunction
direction = '1E-3 0 0'
expression = ((n+1)*(x^n))-(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '2'
[../]
[./answer_RelPermPower5]
type = ParsedFunction
expression = ((n+1)*(x^n))-(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_dRelPermPower5]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = ((n+1)*(x^n))-(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_d2RelPermPower5]
type = Grad2ParsedFunction
direction = '1E-5 0 0'
expression = ((n+1)*(x^n))-(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_RelPermVG]
type = ParsedFunction
expression = (x^(0.5))*(1-(1-(x^(1.0/m)))^m)^2
symbol_names = 'm'
symbol_values = '0.8'
[../]
[./answer_dRelPermVG]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = (x^(0.5))*(1-(1-(x^(1.0/m)))^m)^2
symbol_names = 'm'
symbol_values = '0.8'
[../]
[./answer_d2RelPermVG]
type = Grad2ParsedFunction
direction = '1E-5 0 0'
expression = (x^(0.5))*(1-(1-(x^(1.0/m)))^m)^2
symbol_names = 'm'
symbol_values = '0.8'
[../]
[./answer_RelPermVG1]
type = ParsedFunction
expression = x^3
[../]
[./answer_dRelPermVG1]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = x^3
[../]
[./answer_d2RelPermVG1]
type = Grad2ParsedFunction
direction = '1E-5 0 0'
expression = x^3
[../]
[./answer_RelPermBW]
type = ParsedFunction
expression = if(x>ss,1,if(x<sn,0,kn+(((x-sn)/(ss-sn))^2)*(c-1)*(ks-kn)/(c-((x-sn)/(ss-sn)))))
symbol_names = 'kn ks c sn ss'
symbol_values = '0 1 1.5 0.05 0.95'
[../]
[./answer_dRelPermBW]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = if(x>ss,1,if(x<sn,0,kn+(((x-sn)/(ss-sn))^2)*(c-1)*(ks-kn)/(c-((x-sn)/(ss-sn)))))
symbol_names = 'kn ks c sn ss'
symbol_values = '0 1 1.5 0.05 0.95'
[../]
[./answer_d2RelPermBW]
type = Grad2ParsedFunction
direction = '1E-5 0 0'
expression = if(x>ss,1,if(x<sn,0,kn+(((x-sn)/(ss-sn))^2)*(c-1)*(ks-kn)/(c-((x-sn)/(ss-sn)))))
symbol_names = 'kn ks c sn ss'
symbol_values = '0 1 1.5 0.05 0.95'
[../]
[./answer_RelPermMonomial]
type = ParsedFunction
expression = x^n
symbol_names = 'n'
symbol_values = '3'
[../]
[./answer_dRelPermMonomial]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = x^n
symbol_names = 'n'
symbol_values = '3'
[../]
[./answer_d2RelPermMonomial]
type = Grad2ParsedFunction
direction = '1E-3 0 0'
expression = x^n
symbol_names = 'n'
symbol_values = '3'
[../]
[./answer_RelPermMonomial_zero]
type = ParsedFunction
expression = if(x>simm,1,0)
symbol_names = 'simm'
symbol_values = '0.1'
[../]
[./answer_dRelPermMonomial_zero]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = if(x>simm,1,0)
symbol_names = 'simm'
symbol_values = '0.1'
[../]
[./answer_d2RelPermMonomial_zero]
type = Grad2ParsedFunction
direction = '1E-3 0 0'
expression = if(x>simm,1,0)
symbol_names = 'simm'
symbol_values = '0.1'
[../]
[./answer_RelPermPowerGas]
type = ParsedFunction
expression = 1-((n+1)*((1-x)^n))+(n*((1-x)^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_dRelPermPowerGas]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = 1-((n+1)*((1-x)^n))+(n*((1-x)^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_d2RelPermPowerGas]
type = Grad2ParsedFunction
direction = '1E-5 0 0'
expression = 1-((n+1)*((1-x)^n))+(n*((1-x)^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_Q2PRelPermPowerGas]
type = ParsedFunction
expression = 1-((n+1)*(x^n))+(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_dQ2PRelPermPowerGas]
type = GradParsedFunction
direction = '1E-4 0 0'
expression = 1-((n+1)*(x^n))+(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[./answer_d2Q2PRelPermPowerGas]
type = Grad2ParsedFunction
direction = '1E-5 0 0'
expression = 1-((n+1)*(x^n))+(n*(x^(n+1)))
symbol_names = 'n'
symbol_values = '5'
[../]
[]
[AuxVariables]
[./RelPermPower_Aux]
[../]
[./dRelPermPower_Aux]
[../]
[./d2RelPermPower_Aux]
[../]
[./RelPermPower5_Aux]
[../]
[./dRelPermPower5_Aux]
[../]
[./d2RelPermPower5_Aux]
[../]
[./RelPermVG_Aux]
[../]
[./dRelPermVG_Aux]
[../]
[./d2RelPermVG_Aux]
[../]
[./RelPermVG1_Aux]
[../]
[./dRelPermVG1_Aux]
[../]
[./d2RelPermVG1_Aux]
[../]
[./RelPermBW_Aux]
[../]
[./dRelPermBW_Aux]
[../]
[./d2RelPermBW_Aux]
[../]
[./RelPermMonomial_Aux]
[../]
[./dRelPermMonomial_Aux]
[../]
[./d2RelPermMonomial_Aux]
[../]
[./RelPermPowerGas_Aux]
[../]
[./dRelPermPowerGas_Aux]
[../]
[./d2RelPermPowerGas_Aux]
[../]
[./Q2PRelPermPowerGas_Aux]
[../]
[./dQ2PRelPermPowerGas_Aux]
[../]
[./d2Q2PRelPermPowerGas_Aux]
[../]
[./RelPermMonomial_zero_Aux]
[../]
[./dRelPermMonomial_zero_Aux]
[../]
[./d2RelPermMonomial_zero_Aux]
[../]
[./check_Aux]
[../]
[]
[AuxKernels]
[./RelPermPower_AuxK]
type = RichardsRelPermAux
variable = RelPermPower_Aux
relperm_UO = RelPermPower
seff_var = pressure
[../]
[./dRelPermPower_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermPower_Aux
relperm_UO = RelPermPower
seff_var = pressure
[../]
[./d2RelPermPower_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermPower_Aux
relperm_UO = RelPermPower
seff_var = pressure
[../]
[./RelPermPower5_AuxK]
type = RichardsRelPermAux
variable = RelPermPower5_Aux
relperm_UO = RelPermPower5
seff_var = pressure
[../]
[./dRelPermPower5_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermPower5_Aux
relperm_UO = RelPermPower5
seff_var = pressure
[../]
[./d2RelPermPower5_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermPower5_Aux
relperm_UO = RelPermPower5
seff_var = pressure
[../]
[./RelPermVG_AuxK]
type = RichardsRelPermAux
variable = RelPermVG_Aux
relperm_UO = RelPermVG
seff_var = pressure
[../]
[./dRelPermVG_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermVG_Aux
relperm_UO = RelPermVG
seff_var = pressure
[../]
[./d2RelPermVG_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermVG_Aux
relperm_UO = RelPermVG
seff_var = pressure
[../]
[./RelPermVG1_AuxK]
type = RichardsRelPermAux
variable = RelPermVG1_Aux
relperm_UO = RelPermVG1
seff_var = pressure
[../]
[./dRelPermVG1_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermVG1_Aux
relperm_UO = RelPermVG1
seff_var = pressure
[../]
[./d2RelPermVG1_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermVG1_Aux
relperm_UO = RelPermVG1
seff_var = pressure
[../]
[./RelPermBW_AuxK]
type = RichardsRelPermAux
variable = RelPermBW_Aux
relperm_UO = RelPermBW
seff_var = pressure
[../]
[./dRelPermBW_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermBW_Aux
relperm_UO = RelPermBW
seff_var = pressure
[../]
[./d2RelPermBW_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermBW_Aux
relperm_UO = RelPermBW
seff_var = pressure
[../]
[./RelPermMonomial_AuxK]
type = RichardsRelPermAux
variable = RelPermMonomial_Aux
relperm_UO = RelPermMonomial
seff_var = pressure
[../]
[./dRelPermMonomial_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermMonomial_Aux
relperm_UO = RelPermMonomial
seff_var = pressure
[../]
[./d2RelPermMonomial_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermMonomial_Aux
relperm_UO = RelPermMonomial
seff_var = pressure
[../]
[./RelPermPowerGas_AuxK]
type = RichardsRelPermAux
variable = RelPermPowerGas_Aux
relperm_UO = RelPermPowerGas
seff_var = pressure
[../]
[./dRelPermPowerGas_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermPowerGas_Aux
relperm_UO = RelPermPowerGas
seff_var = pressure
[../]
[./d2RelPermPowerGas_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermPowerGas_Aux
relperm_UO = RelPermPowerGas
seff_var = pressure
[../]
[./Q2PRelPermPowerGas_AuxK]
type = RichardsRelPermAux
variable = Q2PRelPermPowerGas_Aux
relperm_UO = Q2PRelPermPowerGas
seff_var = pressure
[../]
[./dQ2PRelPermPowerGas_AuxK]
type = RichardsRelPermPrimeAux
variable = dQ2PRelPermPowerGas_Aux
relperm_UO = Q2PRelPermPowerGas
seff_var = pressure
[../]
[./d2Q2PRelPermPowerGas_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2Q2PRelPermPowerGas_Aux
relperm_UO = Q2PRelPermPowerGas
seff_var = pressure
[../]
[./RelPermMonomial_zero_AuxK]
type = RichardsRelPermAux
variable = RelPermMonomial_zero_Aux
relperm_UO = RelPermMonomial_zero
seff_var = pressure
[../]
[./dRelPermMonomial_zero_AuxK]
type = RichardsRelPermPrimeAux
variable = dRelPermMonomial_zero_Aux
relperm_UO = RelPermMonomial_zero
seff_var = pressure
[../]
[./d2RelPermMonomial_zero_AuxK]
type = RichardsRelPermPrimePrimeAux
variable = d2RelPermMonomial_zero_Aux
relperm_UO = RelPermMonomial_zero
seff_var = pressure
[../]
[./check_AuxK]
type = FunctionAux
variable = check_Aux
function = answer_RelPermBW
[../]
[]
[Postprocessors]
[./cf_RelPermPower]
type = NodalL2Error
function = answer_RelPermPower
variable = RelPermPower_Aux
[../]
[./cf_dRelPermPower]
type = NodalL2Error
function = answer_dRelPermPower
variable = dRelPermPower_Aux
[../]
[./cf_d2RelPermPower]
type = NodalL2Error
function = answer_d2RelPermPower
variable = d2RelPermPower_Aux
[../]
[./cf_RelPermPower5]
type = NodalL2Error
function = answer_RelPermPower5
variable = RelPermPower5_Aux
[../]
[./cf_dRelPermPower5]
type = NodalL2Error
function = answer_dRelPermPower5
variable = dRelPermPower5_Aux
[../]
[./cf_d2RelPermPower5]
type = NodalL2Error
function = answer_d2RelPermPower5
variable = d2RelPermPower5_Aux
[../]
[./cf_RelPermVG]
type = NodalL2Error
function = answer_RelPermVG
variable = RelPermVG_Aux
[../]
[./cf_dRelPermVG]
type = NodalL2Error
function = answer_dRelPermVG
variable = dRelPermVG_Aux
[../]
[./cf_d2RelPermVG]
type = NodalL2Error
function = answer_d2RelPermVG
variable = d2RelPermVG_Aux
[../]
[./cf_RelPermVG1]
type = NodalL2Error
function = answer_RelPermVG1
variable = RelPermVG1_Aux
[../]
[./cf_dRelPermVG1]
type = NodalL2Error
function = answer_dRelPermVG1
variable = dRelPermVG1_Aux
[../]
[./cf_d2RelPermVG1]
type = NodalL2Error
function = answer_d2RelPermVG1
variable = d2RelPermVG1_Aux
[../]
[./cf_RelPermBW]
type = NodalL2Error
function = answer_RelPermBW
variable = RelPermBW_Aux
[../]
[./cf_dRelPermBW]
type = NodalL2Error
function = answer_dRelPermBW
variable = dRelPermBW_Aux
[../]
[./cf_d2RelPermBW]
type = NodalL2Error
function = answer_d2RelPermBW
variable = d2RelPermBW_Aux
[../]
[./cf_RelPermMonomial]
type = NodalL2Error
function = answer_RelPermMonomial
variable = RelPermMonomial_Aux
[../]
[./cf_dRelPermMonomial]
type = NodalL2Error
function = answer_dRelPermMonomial
variable = dRelPermMonomial_Aux
[../]
[./cf_d2RelPermMonomial]
type = NodalL2Error
function = answer_d2RelPermMonomial
variable = d2RelPermMonomial_Aux
[../]
[./cf_RelPermPowerGas]
type = NodalL2Error
function = answer_RelPermPowerGas
variable = RelPermPowerGas_Aux
[../]
[./cf_dRelPermPowerGas]
type = NodalL2Error
function = answer_dRelPermPowerGas
variable = dRelPermPowerGas_Aux
[../]
[./cf_d2RelPermPowerGas]
type = NodalL2Error
function = answer_d2RelPermPowerGas
variable = d2RelPermPowerGas_Aux
[../]
[./cf_Q2PRelPermPowerGas]
type = NodalL2Error
function = answer_Q2PRelPermPowerGas
variable = Q2PRelPermPowerGas_Aux
[../]
[./cf_dQ2PRelPermPowerGas]
type = NodalL2Error
function = answer_dQ2PRelPermPowerGas
variable = dQ2PRelPermPowerGas_Aux
[../]
[./cf_d2Q2PRelPermPowerGas]
type = NodalL2Error
function = answer_d2Q2PRelPermPowerGas
variable = d2Q2PRelPermPowerGas_Aux
[../]
[./cf_RelPermMonomial_zero]
type = NodalL2Error
function = answer_RelPermMonomial_zero
variable = RelPermMonomial_zero_Aux
[../]
[./cf_dRelPermMonomial_zero]
type = NodalL2Error
function = answer_dRelPermMonomial_zero
variable = dRelPermMonomial_zero_Aux
[../]
[./cf_d2RelPermMonomial_zero]
type = NodalL2Error
function = answer_d2RelPermMonomial_zero
variable = d2RelPermMonomial_zero_Aux
[../]
[]
#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0.01
xmax = 0.99
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
richardsVarNames_UO = PPNames
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
richardsVarNames_UO = PPNames
variable = pressure
[../]
[]
[Materials]
[./unimportant_material]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-20 0 0 0 1E-20 0 0 0 1E-20'
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower_unimportant
sat_UO = Saturation
seff_UO = SeffVG
SUPG_UO = SUPGstandard
viscosity = 1E-3
gravity = '0 0 -10'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./does_nothing]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
dt = 1E-100
[]
[Outputs]
execute_on = 'timestep_end'
active = 'csv'
file_base = uo1
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
hide = pressure
[../]
[]
(test/tests/restart/start_time_override/transient.i)
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Postprocessors]
[u_norm]
type = ElementL2Norm
variable = u
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 5
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
checkpoint = true
csv = true
[]
(modules/xfem/test/tests/bimaterials/inclusion_ad_bimaterials_2d.i)
# This test is for a matrix-inclusion composite materials using AD
# The global stress is determined by switching the stress based on level set values
# The inclusion geometry is marked by a level set function
# The matrix and inclusion are glued together
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 5.
ymin = 0.0
ymax = 5.
elem_type = QUAD4
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'sqrt((y-2.5)*(y-2.5) + (x-2.5)*(x-2.5)) - 1.5'
[../]
[]
[AuxVariables]
[./a_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
use_automatic_differentiation = true
add_variables = true
generate_output = 'stress_xx stress_yy stress_xy'
[../]
[]
[AuxKernels]
[./a_strain_xx]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
variable = a_strain_xx
[../]
[./a_strain_yy]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
variable = a_strain_yy
[../]
[./a_strain_xy]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
variable = a_strain_xy
[../]
[./b_strain_xx]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
variable = b_strain_xx
[../]
[./b_strain_yy]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
variable = b_strain_yy
[../]
[./b_strain_xy]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
variable = b_strain_xy
[../]
[]
[Constraints]
[./dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[./dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./bottomx]
type = ADDirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = ADDirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = ADFunctionDirichletBC
boundary = top
variable = disp_x
function = '0.03*t'
[../]
[./topy]
type = ADFunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[../]
[]
[Materials]
[./elasticity_tensor_A]
type = ADComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./strain_A]
type = ADComputeSmallStrain
base_name = A
[../]
[./stress_A]
type = ADComputeLinearElasticStress
base_name = A
[../]
[./elasticity_tensor_B]
type = ADComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./strain_B]
type = ADComputeSmallStrain
base_name = B
[../]
[./stress_B]
type = ADComputeLinearElasticStress
base_name = B
[../]
[./combined_stress]
type = ADLevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
# controls for linear iterations
l_max_its = 20
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-50 #1e-7
# time control
start_time = 0.0
dt = 0.5
end_time = 1.0
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
file_base = inclusion_bimaterials_2d_out
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/phy.unequal_area.i)
# Junction between 2 pipes where the second has half the area of the first.
# The momentum density of the second should be twice that of the first.
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 250
initial_p = 1e5
initial_vel = 1
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
f = 0
fp = eos
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe1:in'
rho = 1.37931034483
vel = 1
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
A = 1
n_elems = 20
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 1e-8
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = 1
A = 0.5
n_elems = 20
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-10
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0
end_time = 3
dt = 0.1
abort_on_solve_fail = true
[]
[Postprocessors]
# These post-processors are used to test that the outlet side of the junction,
# which has half the area of the inlet side, has twice the momentum density
# that the inlet side does.
[rhouA_pipe1]
type = SideAverageValue
variable = rhouA
boundary = pipe1:out
[]
[rhouA_pipe2]
type = SideAverageValue
variable = rhouA
boundary = pipe2:out
[]
[test_rel_err]
type = RelativeDifferencePostprocessor
value1 = rhouA_pipe1
value2 = rhouA_pipe2
[]
[]
[Outputs]
[out]
type = CSV
show = test_rel_err
execute_on = 'final'
[]
[]
(modules/solid_mechanics/tutorials/introduction/mech_step04.i)
#
# Multiple submesh setup with two cantilevers side by side
# https://mooseframework.inl.gov/modules/solid_mechanics/tutorials/introduction/step04.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated1]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 15
xmin = -0.6
xmax = -0.1
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar1
[]
[generated2]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 15
xmin = 0.1
xmax = 0.6
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar2
boundary_id_offset = 4
[]
[collect_meshes]
type = MeshCollectionGenerator
inputs = 'generated1 generated2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
# we anticipate large deformation
strain = FINITE
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[Pressure]
[sides]
boundary = 'pillar1_left pillar2_right'
function = 1e4*t
[]
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
# we anticipate large deformation
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 0.5
[Predictor]
type = SimplePredictor
scale = 1
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/except07.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrectly ordered previous_turning_points
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 3
previous_turning_points = '0.6 0.8 0.9'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/rectangle_w_strip.i)
[Mesh]
[rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 50
xmin = -0.5
xmax = 0.5
ymin = -1.25
ymax = 1.25
[]
[strip]
type = SubdomainBoundingBoxGenerator
input = rectangle
bottom_left = '-0.5 -0.05 0'
top_right = '0.5 0.05 0'
block_id = 2
block_name = 'strip'
location = INSIDE
[]
[top_bottom_layers]
type = SubdomainBoundingBoxGenerator
input = strip
bottom_left = '-0.5 -0.05 0'
top_right = '0.5 0.05 0'
block_id = 1
block_name = 'rectangle'
location = OUTSIDE
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
type = HeatConductionTimeDerivative
variable = temperature
[]
[heat_conduction]
type = HeatConduction
variable = temperature
[]
[]
[Materials]
[block]
type = GenericConstantMaterial
block = 'rectangle'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[strip]
type = GenericConstantMaterial
block = 'strip'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '10.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[x_n0_25]
type = LineValueSampler
start_point = '-0.25 0 0'
end_point = '-0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[x_0_25]
type = LineValueSampler
start_point = '0.25 0 0'
end_point = '0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/rectangle_w_strip'
time_data = true
[]
[]
(test/tests/time_steppers/time_adaptive/time-adaptive.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Problem]
type = SlowProblem
seconds_to_sleep = '0.0 0.0 0.1 0.1 0.5 0.2 0.2 0.1 0.1 0.1'
kernel_coverage_check = false
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
[TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.5
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Outputs]
csv = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_radiation/cylinder.i)
#
# This problem is one of radiation boundary conditions between two
# cylindrical surfaces.
#
# S(T1^4 - T2^4) R1
# flux1 = - ---------------- and flux2 = -flux1 * --
# 1 1 - e2 R1 R2
# -- + ------ * --
# e1 e2 R2
#
# where S is the Stefan Boltzmann constant 5.67e-8 W/m^2/K^4
# T1 is the temperature on the left surface 278 K
# T2 is the temperature on the right surface 333 K
# e1 is the emissivity for the left surface 0.8
# e2 is the emissivity for the left surface 0.9
# R1 is the radius of the inner surface 0.1 m
# R2 is the radius of the outer surface 0.11 m
#
# Flux1:
# Exact Code
# ------------- -------------
# -265.29 W/m^2 -265.26 W/m^2
#
# Flux2:
# Exact Code
# ------------- -------------
# 241.26 W/m^2 241.15 W/m^2
#
thick = 0.01
R1 = 0.1
R2 = 0.11
[GlobalParams]
order = second
family = lagrange
[]
[Mesh]
coord_type = RZ
[mesh1]
type = GeneratedMeshGenerator
dim = 2
elem_type = quad8
nx = 4
ny = 1
xmin = '${fparse R1 - thick}'
xmax = '${R1}'
ymin = 0
ymax = '${R1}'
boundary_name_prefix = left
[]
[mesh2]
type = GeneratedMeshGenerator
dim = 2
elem_type = quad8
nx = 4
ny = 1
xmin = '${R2}'
xmax = '${fparse R2 + thick}'
ymin = 0
ymax = '${R1}'
boundary_id_offset = 4
boundary_name_prefix = right
[]
[final]
type = CombinerGenerator
inputs = 'mesh1 mesh2'
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temperature
[]
[]
[BCs]
[left]
type = DirichletBC
variable = temperature
boundary = left_left
value = 278
[]
[right]
type = DirichletBC
variable = temperature
boundary = right_right
value = 333
[]
[]
[Materials]
[heat]
type = HeatConductionMaterial
thermal_conductivity = 200 # W/m/K
specific_heat = 4.2e5
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temperature
primary = left_right
secondary = right_left
emissivity_primary = 0.8
emissivity_secondary = 0.9
quadrature = true
gap_conductivity = 1e-40 # requires a positive value
gap_geometry_type = cylinder
[]
[]
[Functions]
[analytic_flux_1]
type = ParsedFunction
symbol_names = 'S T1 T2 e1 e2 R1 R2'
symbol_values = '5.67e-8 278 333 0.8 0.9 ${R1} ${R2}'
expression = 'T14 := T1*T1*T1*T1;
T24 := T2*T2*T2*T2;
S*(T14-T24)/(1/e1+(1-e2)/e2*R1/R2)'
[]
[analytic_flux_2]
type = ParsedFunction
symbol_names = 'S T1 T2 e1 e2 R1 R2'
symbol_values = '5.67e-8 278 333 0.8 0.9 ${R1} ${R2}'
expression = 'T14 := T1*T1*T1*T1;
T24 := T2*T2*T2*T2;
-S*(T14-T24)/(1/e1+(1-e2)/e2*R1/R2)*R1/R2'
[]
[]
[Postprocessors]
[code_flux_1]
type = SideDiffusiveFluxAverage
variable = temperature
boundary = left_right
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[]
[analytic_flux_1]
type = FunctionValuePostprocessor
function = analytic_flux_1
execute_on = 'initial timestep_end'
[]
[error_1]
type = ParsedPostprocessor
pp_names = 'code_flux_1 analytic_flux_1'
expression = '(analytic_flux_1 - code_flux_1)/analytic_flux_1*100'
execute_on = 'initial timestep_end'
[]
[code_flux_2]
type = SideDiffusiveFluxAverage
variable = temperature
boundary = right_left
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[]
[analytic_flux_2]
type = FunctionValuePostprocessor
function = analytic_flux_2
execute_on = 'initial timestep_end'
[]
[error_2]
type = ParsedPostprocessor
pp_names = 'code_flux_2 analytic_flux_2'
expression = '(analytic_flux_2 - code_flux_2)/analytic_flux_2*100'
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = newton
num_steps = 1
dt = 1
end_time = 1
nl_abs_tol = 1e-12
nl_rel_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/ad_combined_scalar_damage.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[damage_index_a]
order = CONSTANT
family = MONOMIAL
[]
[damage_index_b]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[damage_index]
type = ADMaterialRealAux
variable = damage_index
property = damage_index
execute_on = timestep_end
[]
[damage_index_a]
type = ADMaterialRealAux
variable = damage_index_a
property = damage_index_a
execute_on = timestep_end
[]
[damage_index_b]
type = ADMaterialRealAux
variable = damage_index_b
property = damage_index_b
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = ADDirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution_a]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[damage_evolution_b]
type = PiecewiseLinear
xy_data = '0.0 0.2
0.1 0.2
2.1 0.7'
[]
[]
[Materials]
[damage_index_a]
type = ADGenericFunctionMaterial
prop_names = damage_index_prop_a
prop_values = damage_evolution_a
[]
[damage_index_b]
type = ADGenericFunctionMaterial
prop_names = damage_index_prop_b
prop_values = damage_evolution_b
[]
[damage_a]
type = ADScalarMaterialDamage
damage_index = damage_index_prop_a
damage_index_name = damage_index_a
[]
[damage_b]
type = ADScalarMaterialDamage
damage_index = damage_index_prop_b
damage_index_name = damage_index_b
[]
[damage]
type = ADCombinedScalarDamage
damage_models = 'damage_a damage_b'
[]
[stress]
type = ADComputeDamageStress
damage_model = damage
[]
[elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[damage_index_a]
type = ElementAverageValue
variable = damage_index_a
[]
[damage_index_b]
type = ElementAverageValue
variable = damage_index_b
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.1
end_time = 1.1
[]
[Outputs]
csv=true
[]
(modules/solid_mechanics/test/tests/central_difference/consistent/1D/1d_consistent_implicit.i)
# Test for Newmark Beta integration for a 1D element
# Consistent mass matrix
[Mesh]
type = GeneratedMesh
xmin = 0
xmax = 10
nx = 5
dim = 1
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[]
[NodalKernels]
[./force_x]
type = UserForcingFunctionNodalKernel
variable = disp_x
boundary = right
function = force_x
[../]
[]
[Functions]
[./force_x]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # force
scale_factor = 1e3
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x'
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2500
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 1e-4
timestep_tolerance = 1e-6
start_time = -0.005
end_time = 0.1
dt = 0.005
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Postprocessors]
[./disp_x]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./vel_x]
type = NodalVariableValue
nodeid = 1
variable = vel_x
[../]
[./accel_x]
type = NodalVariableValue
nodeid = 1
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
perf_graph = false
[]
(modules/richards/test/tests/jacobian_2/jn_lumped_18.i)
# two phase
# almost gas saturated
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -100.0
max = -90.0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn18
exodus = false
[]
(modules/rdg/test/tests/postprocessors/boundary_flux_postprocessor/boundary_flux_postprocessor.i)
# This input file is used to test RDGBoundaryFluxPostprocessor, which queries
# fluxes computed using user objects derived from BoundaryFluxBase. The boundary
# flux used in this test is TestBoundaryFlux, which expects a solution vector
# of size 3 (call this U = {A, B, C}) and computes a flux of size 2 with the
# following entries:
#
# flux[0] = (A - B) * C * nx
# flux[1] = A * B * nx
#
# where the normal vector used is {nx, ny, nz}.
A = 1
B = 2
C = 3
# Multiple cases are computed in this test. Each corresponds to a different PP object:
# * flux0_boundary0: boundary 0, flux entry 0, default normal ({-1, 0, 0})
# * flux0_boundary1: boundary 1, flux entry 0, default normal ({1, 0, 0})
# * flux0_provided: boundary 0, flux entry 0, user-provided normal ({2, 0, 0})
# * flux1_boundary0: boundary 0, flux entry 1, default normal ({-1, 0, 0})
nx_boundary0 = -1
nx_boundary1 = 1
nx_provided = 2
flux0_boundary0 = ${fparse (A - B) * C * nx_boundary0}
flux0_boundary1 = ${fparse (A - B) * C * nx_boundary1}
flux0_provided = ${fparse (A - B) * C * nx_provided}
flux1_boundary0 = ${fparse A * B * nx_boundary0}
[GlobalParams]
order = CONSTANT
family = MONOMIAL
execute_on = 'initial timestep_end'
variables = 'A B C'
[]
[Postprocessors]
[./flux0_boundary0]
type = RDGBoundaryFluxPostprocessor
boundary_flux_uo = boundary_flux_flux0_boundary0
boundary = 0
flux_index = 0
[../]
[./flux0_boundary1]
type = RDGBoundaryFluxPostprocessor
boundary_flux_uo = boundary_flux_flux0_boundary1
boundary = 1
flux_index = 0
[../]
[./flux0_provided]
type = RDGBoundaryFluxPostprocessor
boundary_flux_uo = boundary_flux_flux0_provided
boundary = 0
flux_index = 0
normal = '${nx_provided} 0 0'
[../]
[./flux1_boundary0]
type = RDGBoundaryFluxPostprocessor
boundary_flux_uo = boundary_flux_flux1_boundary0
boundary = 0
flux_index = 1
[../]
[./flux0_boundary0_err]
type = RelativeDifferencePostprocessor
value1 = flux0_boundary0
value2 = ${flux0_boundary0}
[../]
[./flux0_boundary1_err]
type = RelativeDifferencePostprocessor
value1 = flux0_boundary1
value2 = ${flux0_boundary1}
[../]
[./flux0_provided_err]
type = RelativeDifferencePostprocessor
value1 = flux0_provided
value2 = ${flux0_provided}
[../]
[./flux1_boundary0_err]
type = RelativeDifferencePostprocessor
value1 = flux1_boundary0
value2 = ${flux1_boundary0}
[../]
[]
[UserObjects]
[./boundary_flux_flux0_boundary0]
type = TestBoundaryFlux
[../]
[./boundary_flux_flux0_boundary1]
type = TestBoundaryFlux
[../]
[./boundary_flux_flux0_provided]
type = TestBoundaryFlux
[../]
[./boundary_flux_flux1_boundary0]
type = TestBoundaryFlux
[../]
[]
[Variables]
[./A]
[../]
[./B]
[../]
[./C]
[../]
[]
[ICs]
[./A_ic]
type = ConstantIC
variable = A
value = ${A}
[../]
[./B_ic]
type = ConstantIC
variable = B
value = ${B}
[../]
[./C_ic]
type = ConstantIC
variable = C
value = ${C}
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Executioner]
type = Transient
scheme = implicit-euler
dt = 1
num_steps = 1
[]
[Outputs]
csv = true
show = 'flux0_boundary0_err flux0_boundary1_err flux0_provided_err flux1_boundary0_err'
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/solid_mechanics/test/tests/power_law_creep/ad_smallstrain.i)
# 1x1x1 unit cube with uniform pressure on top face for the case of small strain.
# This test does not have a solid mechanics analog because there is not an equvialent
# small strain with rotations strain calculator material in solid mechanics
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
use_automatic_differentiation = true
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = ADPressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
num_steps = 10
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s01.i)
# apply a sink flux and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = y+1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[AuxVariables]
[flux_out]
[]
[xval]
[]
[yval]
[]
[]
[ICs]
[xval]
type = FunctionIC
variable = xval
function = x
[]
[yval]
type = FunctionIC
variable = yval
function = y
[]
[]
[Functions]
[mass00]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)'
symbol_names = 'vol por dens0 pp bulk'
symbol_values = '0.25 0.1 1.1 p00 1.3'
[]
[mass01]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)'
symbol_names = 'vol por dens0 pp bulk'
symbol_values = '0.25 0.1 1.1 p01 1.3'
[]
[expected_mass_change00]
type = ParsedFunction
expression = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
symbol_names = 'fcn perm dens0 pp bulk visc area dt'
symbol_values = '6 1 1 0 1.3 1 0.5 1E-3'
[]
[]
[Postprocessors]
[p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m00]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'initial timestep_end'
[]
[del_m00]
type = FunctionValuePostprocessor
function = expected_mass_change00
execute_on = 'timestep_end'
[]
[p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m01]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'initial timestep_end'
[]
[p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[flux]
type = PorousFlowSink
boundary = 'left'
variable = pp
use_mobility = false
use_relperm = true
fluid_phase = 0
flux_function = 6
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 1E-2
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s01
[console]
type = Console
execute_on = 'nonlinear linear'
[]
[csv]
type = CSV
execute_on = 'initial timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/free_expansion_abs_ref/free_expansion_abs_ref.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y'
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[eng1]
type = ExtraNodesetGenerator
input = square
new_boundary = 'lower_left'
coord = '0 0'
[]
[eng2]
type = ExtraNodesetGenerator
input = eng1
new_boundary = 'lower_right'
coord = '1 0'
[]
[]
[AuxVariables]
[temp]
[]
[ref_x]
[]
[ref_y]
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = '(1-x)*t'
use_displaced_mesh = false
[]
[ref_x]
type = TagVectorAux
variable = 'ref_x'
vector_tag = 'ref'
v = 'disp_x'
execute_on = timestep_end
[]
[ref_y]
type = TagVectorAux
variable = 'ref_y'
vector_tag = 'ref'
execute_on = timestep_end
v = 'disp_y'
[]
[]
[BCs]
[fix_x]
type = DirichletBC
boundary = 'lower_left'
variable = disp_x
value = 0.0
[]
[fix_y]
type = DirichletBC
boundary = 'lower_left lower_right'
variable = disp_y
value = 0.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
temperature = temp
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
eigenstrain_names = eigenstrain
absolute_value_vector_tags = 'ref'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeLinearElasticStress
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
temperature = temp
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
l_max_its = 100
l_tol = 1e-8
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_plastic/power_law_creep.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
second_order = true
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[AuxVariables]
[./hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[]
[Variables]
[./disp_x]
order = SECOND
scaling = 1e-10
[../]
[./disp_y]
order = SECOND
scaling = 1e-10
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 10'
y = '0 1e-3'
[../]
[]
[Kernels]
[./stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
[../]
[./stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./strain]
type = ADComputeIncrementalStrain
[../]
[./elastic_strain]
type = ADComputeMultipleInelasticStress
[../]
[./creep_ten]
type = ADPowerLawCreepStressUpdate
coefficient = 10e-24
n_exponent = 4
activation_energy = 0
base_name = creep_ten
[../]
[./creep_ten2]
type = ADPowerLawCreepStressUpdate
coefficient = 10e-24
n_exponent = 4
activation_energy = 0
base_name = creep_ten2
[../]
[./creep_one]
type = ADPowerLawCreepStressUpdate
coefficient = 1e-24
n_exponent = 4
activation_energy = 0
base_name = creep_one
[../]
[./creep_nine]
type = ADPowerLawCreepStressUpdate
coefficient = 9e-24
n_exponent = 4
activation_energy = 0
base_name = creep_nine
[../]
[./creep_zero]
type = ADPowerLawCreepStressUpdate
coefficient = 0e-24
n_exponent = 4
activation_energy = 0
base_name = creep_zero
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
line_search = 'none'
nl_rel_tol = 1e-5
num_steps = 5
dt = 1e-1
[]
[Postprocessors]
[./max_disp_x]
type = ElementExtremeValue
variable = disp_x
[../]
[./max_disp_y]
type = ElementExtremeValue
variable = disp_y
[../]
[./max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[]
[Outputs]
csv = true
[]
(test/tests/dampers/min_damping/min_nodal_damping.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./u_dt]
type = TimeDerivative
variable = u
[../]
[./u_source]
type = BodyForce
variable = u
value = 1
[../]
[]
[BCs]
[./u_left]
type = DirichletBC
boundary = left
variable = u
value = 0.0
[../]
[]
[Dampers]
[./limit]
type = BoundingValueNodalDamper
variable = u
max_value = 1.5
min_value = -1.5
min_damping = 0.001
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Postprocessors]
[./u_avg]
type = ElementAverageValue
variable = u
[../]
[./dt]
type = TimestepSize
[../]
[]
(modules/thermal_hydraulics/test/tests/controls/parsed_function_control/test.i)
# This test takes a value of (a) function, (b) postprocessor, (c) scalar variable,
# (d) real-valued control value and (f) bool-valued control value and evaluates it via
# ParsedFunctionControl object
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Functions]
[pps_fn]
type = ConstantFunction
value = 4
[]
[fn]
type = ConstantFunction
value = 5
[]
[]
[AuxVariables]
[sv]
family = SCALAR
order = FIRST
initial_condition = 0
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[AuxScalarKernels]
[sv_ak]
type = ConstantScalarAux
variable = sv
value = 3
execute_on = 'timestep_begin'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Components]
[]
[Postprocessors]
[pps]
type = FunctionValuePostprocessor
function = pps_fn
execute_on = 'timestep_begin'
[]
[result]
type = RealControlDataValuePostprocessor
control_data_name = eval_ctrl:value
execute_on = 'timestep_end'
[]
[]
[ControlLogic]
[ctrl]
type = GetFunctionValueControl
function = 2
[]
[trip]
type = UnitTripControl
condition = 't > 0'
[]
[eval_ctrl]
type = ParsedFunctionControl
function = 'a + b + c + d + f'
symbol_names = 'a b c d f'
symbol_values = 'fn pps sv ctrl:value trip:state'
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
abort_on_solve_fail = true
[]
[Outputs]
csv = true
show = 'result'
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species_without_action.i)
# Simple equilibrium reaction example to illustrate the use of the AqueousEquilibriumReactions
# action.
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
# reactions = '2a = pa2 2
# a + b = pab -2'
#
# where the 2 is the weight of the equilibrium species, the 2 on the RHS of the first reaction
# refers to the equilibrium constant (log10(Keq) = 2), and the -2 on the RHS of the second
# reaction equates to log10(Keq) = -2.
#
# This example is identical to 2species.i, except that it explicitly includes all AuxKernels
# and Kernels that are set up by the action in 2species.i
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[./b]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[]
[AuxVariables]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[./pa2]
[../]
[./pab]
[../]
[]
[AuxKernels]
[./pa2eq]
type = AqueousEquilibriumRxnAux
variable = pa2
v = a
sto_v = 2
log_k = 2
[../]
[./pabeq]
type = AqueousEquilibriumRxnAux
variable = pab
v = 'a b'
sto_v = '1 1'
log_k = -2
[../]
[]
[ICs]
[./pressure]
type = FunctionIC
variable = pressure
function = 2-x
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
[../]
[./a1eq]
type = CoupledBEEquilibriumSub
variable = a
log_k = 2
weight = 2
sto_u = 2
[../]
[./a1diff]
type = CoupledDiffusionReactionSub
variable = a
log_k = 2
weight = 2
sto_u = 2
[../]
[./a1conv]
type = CoupledConvectionReactionSub
variable = a
log_k = 2
weight = 2
sto_u = 2
p = pressure
[../]
[./a2eq]
type = CoupledBEEquilibriumSub
variable = a
v = b
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./a2diff]
type = CoupledDiffusionReactionSub
variable = a
v = b
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./a2conv]
type = CoupledConvectionReactionSub
variable = a
v = b
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
p = pressure
[../]
[./b2eq]
type = CoupledBEEquilibriumSub
variable = b
v = a
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./b2diff]
type = CoupledDiffusionReactionSub
variable = b
v = a
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
[../]
[./b2conv]
type = CoupledConvectionReactionSub
variable = b
v = a
log_k = -2
weight = 1
sto_v = 1
sto_u = 1
p = pressure
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[./b_left]
type = DirichletBC
variable = b
boundary = left
value = 1.0e-2
[../]
[./b_right]
type = ChemicalOutFlowBC
variable = b
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-12
start_time = 0.0
end_time = 100
dt = 10.0
[]
[Outputs]
file_base = 2species_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/richards/test/tests/broadbridge_white/bw01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-5 1E-2 1E-2 1E-1'
x = '0 1E-5 1 10'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./SeffBW]
type = RichardsSeff1BWsmall
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[../]
[./RelPermBW]
type = RichardsRelPermBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -9E2
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffBW
pressure_vars = pressure
[../]
[]
[BCs]
active = 'recharge'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pressure
boundary = 'right'
pressures = '-1E10 1E10'
bare_fluxes = '-1.25 -1.25' # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
use_mobility = false
use_relperm = false
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1 0 0 0 1 0 0 0 1'
density_UO = DensityConstBulk
relperm_UO = RelPermBW
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffBW
viscosity = 4
gravity = '-0.1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 2
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bw01
time_step_interval = 10000
execute_on = 'timestep_end final'
exodus = true
[]
(modules/solid_mechanics/test/tests/mean_cap/random.i)
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time. Two yield surfaces are used: one for compression and one for tension.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_yield_fcn]
type = ElementExtremeValue
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'max_yield_fcn'
[../]
[]
[UserObjects]
[./strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cap1]
type = SolidMechanicsPlasticMeanCap
a = -1
strength = strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[./cap2]
type = SolidMechanicsPlasticMeanCap
a = 1
strength = strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 2
ep_plastic_tolerance = 1E-6
plastic_models = 'cap1 cap2'
debug_fspb = crash
deactivation_scheme = optimized
min_stepsize = 1
max_stepsize_for_dumb = 1
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform_hard22.i)
# Mohr-Coulomb only
# apply stretches in x direction and smaller stretches in the y direction
# to observe return to the MC plane
# This tests uses hardening of the friction and dilation angles. The returned configuration
# should obey
# 0 = 0.5 * (Smax - Smin) + 0.5 * (Smax + Smin) * sin(phi) - C cos(phi)
# which allows inference of phi.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.4E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.17E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[]
[Postprocessors]
[./s_max]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_mid]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_min]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningCubic
value_residual = 0.524 # 30deg
value_0 = 0.174 # 10deg
internal_limit = 4E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1E7
poissons_ratio = 0.0
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_phi
smoothing_tol = 0
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 9
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_hard22
csv = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform4.i)
# checking for small deformation
# A single element is stretched by 0.75E-6m in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# tensile_strength is set to 1Pa, tip_smoother = 0, edge_smoother = 25degrees
# Then A + B + C = 0.609965
#
# The final stress should have meanstress = 0.680118 and bar(sigma) = 0.52443, and sigma_zz = sigma_xx = 0.982896
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.75E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.75E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tensile_tip_smoother = 0.0
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform4
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/examples/coal_mining/cosserat_wp_only.i)
# Strata deformation and fracturing around a coal mine
#
# A 2D geometry is used that simulates a transverse section of
# the coal mine. The model is actually 3D, but the "x"
# dimension is only 10m long, meshed with 1 element, and
# there is no "x" displacement. The mine is 300m deep
# and just the roof is studied (0<=z<=300). The model sits
# between 0<=y<=450. The excavation sits in 0<=y<=150. This
# is a "half model": the boundary conditions are such that
# the model simulates an excavation sitting in -150<=y<=150
# inside a model of the region -450<=y<=450. The
# excavation height is 3m (ie, the excavation lies within
# 0<=z<=3). Mining is simulated by moving the excavation's
# roof down, until disp_z=-3 at t=1.
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions are:
# - disp_x = 0 everywhere
# - disp_y = 0 at y=0 and y=450
# - disp_z = 0 for y>150
# - disp_z = -3 at maximum, for 0<=y<=150. See excav function.
# That is, rollers on the sides, free at top, and prescribed at bottom.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = -0.025*(300-z) MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# Below you will see Drucker-Prager parameters and AuxVariables, etc.
# These are not actally used in this example.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# Weak-plane cohesion = 0.1 MPa
# Weak-plane friction angle = 20 deg
# Weak-plane dilation angle = 10 deg
# Weak-plane tensile strength = 0.1 MPa
# Weak-plane compressive strength = 100 MPa, varying down to 1 MPa when tensile strain = 1
#
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = -5
xmax = 5
nz = 40
zmin = 0
zmax = 400
bias_z = 1.1
ny = 30 # make this a multiple of 3, so y=150 is at a node
ymin = 0
ymax = 450
[]
[left]
type = SideSetsAroundSubdomainGenerator
new_boundary = 11
normal = '0 -1 0'
input = generated_mesh
[]
[right]
type = SideSetsAroundSubdomainGenerator
new_boundary = 12
normal = '0 1 0'
input = left
[]
[front]
type = SideSetsAroundSubdomainGenerator
new_boundary = 13
normal = '-1 0 0'
input = right
[]
[back]
type = SideSetsAroundSubdomainGenerator
new_boundary = 14
normal = '1 0 0'
input = front
[]
[top]
type = SideSetsAroundSubdomainGenerator
new_boundary = 15
normal = '0 0 1'
input = back
[]
[bottom]
type = SideSetsAroundSubdomainGenerator
new_boundary = 16
normal = '0 0 -1'
input = top
[]
[excav]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '-5 0 0'
top_right = '5 150 3'
input = bottom
[]
[roof]
type = SideSetsBetweenSubdomainsGenerator
new_boundary = 21
primary_block = 0
paired_block = 1
input = excav
[]
[hole]
type = BlockDeletionGenerator
block = 1
input = roof
[]
[]
[GlobalParams]
block = 0
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[]
[Kernels]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./dp_shear]
type = MaterialStdVectorAux
index = 0
property = dp_plastic_internal_parameter
variable = dp_shear
[../]
[./dp_tensile]
type = MaterialStdVectorAux
index = 1
property = dp_plastic_internal_parameter
variable = dp_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./dp_shear_f]
type = MaterialStdVectorAux
index = 0
property = dp_plastic_yield_function
variable = dp_shear_f
[../]
[./dp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = dp_plastic_yield_function
variable = dp_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '11 12 16 21' # note addition of 16 and 21
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '16'
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = '11 12'
value = 0.0
[../]
[./roof]
type = FunctionDirichletBC
variable = disp_z
boundary = 21
function = excav_sideways
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '-0.8*2500*10E-6*(400-z)'
[../]
[./ini_zz]
type = ParsedFunction
expression = '-2500*10E-6*(400-z)'
[../]
[./excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax e_h closure_dist'
symbol_values = '1.0 0 150.0 -3.0 15.0'
expression = 'e_h*max(min((t/end_t*(ymax-ymin)+ymin-y)/closure_dist,1),0)'
[../]
[./excav_downwards]
type = ParsedFunction
symbol_names = 'end_t ymin ymax e_h closure_dist'
symbol_values = '1.0 0 150.0 -3.0 15.0'
expression = 'e_h*t/end_t*max(min(((ymax-ymin)+ymin-y)/closure_dist,1),0)'
[../]
[]
[UserObjects]
[./dp_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.9 # MPa
value_residual = 3.1 # MPa
rate = 1.0
[../]
[./dp_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./dp_dil]
type = SolidMechanicsHardeningConstant
value = 0.65
[../]
[./dp_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.4 # MPa
rate = 1.0
[../]
[./dp_compressive_str]
type = SolidMechanicsHardeningConstant
value = 1.0E3 # Large!
[../]
[./drucker_prager_model]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = dp_coh_strong_harden
mc_friction_angle = dp_fric
mc_dilation_angle = dp_dil
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[./wp_coh_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_compressive_str_soften]
type = SolidMechanicsHardeningCubic
value_0 = 100
value_residual = 1.0
internal_limit = 1.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
block = 0
inelastic_models = 'wp'
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./dp]
type = CappedDruckerPragerCosseratStressUpdate
block = 0
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = dp
DP_model = drucker_prager_model
tensile_strength = dp_tensile_str_strong_harden
compressive_strength = dp_compressive_str
max_NR_iterations = 100000
tip_smoother = 0.1E1
smoothing_tol = 0.1E1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
block = 0
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[../]
[./density]
type = GenericConstantMaterial
prop_names = density
prop_values = 2500
[../]
[]
[Postprocessors]
[./subsidence]
type = PointValue
point = '0 0 400'
variable = disp_z
use_displaced_mesh = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 30
nl_max_its = 1000
start_time = 0.0
dt = 0.2
end_time = 0.2
[]
[Outputs]
file_base = cosserat_wp_only
time_step_interval = 1
print_linear_residuals = false
csv = true
exodus = true
[./console]
type = Console
output_linear = false
[../]
[]
(modules/solid_mechanics/test/tests/multi/three_surface06.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.1E-6m in y direction and 1.0E-6 in z direction.
# trial stress_yy = 1.1 and stress_zz = 1.0
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# However, this will mean internal1 < 0, so SimpleTester1 will be deactivated and
# then the algorithm will return to
# stress_yy=0.8, stress_zz=0.7
# internal1 should be 0.0, and internal2 should be 0.3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface06
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/components/inlet_velocity_t_1phase/clg.velocity_t_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 444.447
initial_p = 7e6
initial_vel = 0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.0000000000e-04
f = 0.0
length = 1
n_elems = 100
[]
[inlet]
type = InletVelocityTemperature1Phase
input = 'pipe:in'
vel = 1.0
T = 444.447
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 7e6
[]
[]
[Functions]
[inlet_vel_fn]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.1 1'
[]
[inlet_T_fn]
type = PiecewiseLinear
x = '0 1 2'
y = '300 400 440'
[]
[]
[ControlLogic]
[inlet_vel_ctrl]
type = TimeFunctionComponentControl
component = inlet
parameter = vel
function = inlet_vel_fn
[]
[inlet_T_ctrl]
type = TimeFunctionComponentControl
component = inlet
parameter = T
function = inlet_T_fn
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
start_time = 0.0
num_steps = 20
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
abort_on_solve_fail = true
[]
[Postprocessors]
[vel_inlet]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = vel
[]
[T_inlet]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = T
[]
[]
[Outputs]
[out]
type = CSV
[]
[]
(modules/thermal_hydraulics/test/tests/userobjects/layered_avg_rz/test.i)
length = 4
[GlobalParams]
[]
[UserObjects]
[average_temp_uo]
type = LayeredAverageRZ
execute_on = 'initial timestep_end'
direction = z
variable = T_solid
block = hs:1
num_layers = 10
axis_point = '0 0 0'
axis_dir = '0 0 1'
length = ${length}
[]
[]
[AuxVariables]
[average_temp]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[layered_average]
type = SpatialUserObjectAux
variable = average_temp
execute_on = 'initial timestep_end'
user_object = average_temp_uo
[]
[]
[SolidProperties]
[mat1]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[mat2]
type = ThermalFunctionSolidProperties
k = 0.6
cp = 1.
rho = 1.
[]
[mat3]
type = ThermalFunctionSolidProperties
k = 21.5
cp = 350.
rho = 6.55e3
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '0 0 1'
length = ${length}
n_elems = 20
initial_T = '300 + 10 * sin(0.5 * z * pi / 3.865)'
names = '1 2 3'
widths = '0.004 0.0001 0.0005'
n_part_elems = '10 1 2'
solid_properties = 'mat1 mat2 mat3'
solid_properties_T_ref = '300 300 300'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.5
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-9
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
show = 'average_temp'
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_volumetric_1phase/phy.conservation.1phase.i)
# Tests energy conservation for HeatSourceVolumetric component with 1-phase flow
[GlobalParams]
scaling_factor_1phase = '1 1e-2 1e-4'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[flow_channel]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
f = 0
fp = fp
closures = simple_closures
initial_T = 310
initial_p = 1e5
initial_vel = 0
[]
[wall1]
type = SolidWall1Phase
input = flow_channel:in
[]
[wall2]
type = SolidWall1Phase
input = flow_channel:out
[]
[heat_source]
type = HeatSourceVolumetric1Phase
flow_channel = flow_channel
q = 1e3
[]
[]
[Postprocessors]
[E_tot]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
start_time = 0.0
dt = 0.1
end_time = 1
abort_on_solve_fail = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
csv = true
show = 'E_tot_change'
execute_on = 'final'
[]
(test/tests/time_integrators/dirk/dirk-2d-heat.i)
#
# Testing a solution that is second order in space and first order in time.
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 20
ny = 20
elem_type = QUAD9
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = exact_fn
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = ((x*x)+(y*y))-(4*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
start_time = 0.0
end_time = 1.0
dt = 1.0
nl_abs_tol=1e-13
nl_rel_tol=1e-13
[./TimeIntegrator]
type = LStableDirk2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/bh02.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
# Because the Variable for this Sink is pp, and pp is associated
# with the fluid-mass conservation equation, this sink is extracting
# fluid mass (and not heat energy or something else)
variable = pp
# The following specfies that the total fluid mass coming out of
# the porespace via this sink in this timestep should be recorded
# in the pls_total_outflow_mass UserObject
SumQuantityUO = borehole_total_outflow_mass
# The following file defines the polyline geometry
# which is just two points in this particular example
point_file = bh02.bh
# First, we want Peacemans f to be a function of porepressure (and not
# temperature or something else). So bottom_p_or_t is actually porepressure
function_of = pressure
fluid_phase = 0
# The bottomhole pressure
bottom_p_or_t = 0
# In this example there is no increase of the wellbore pressure
# due to gravity:
unit_weight = '0 0 0'
# PeacemanBoreholes should almost always have use_mobility = true
use_mobility = true
# This is a production wellbore (a sink of fluid that removes fluid from porespace)
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh02
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/solid_mechanics/test/tests/lagrangian/axisymmetric_cylindrical/total/patch/large.i)
[GlobalParams]
displacements = 'disp_r disp_z'
large_kinematics = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Problem]
coord_type = RZ
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_r
component = 0
[]
[sdz]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_z
component = 1
[]
[]
[BCs]
[bottom]
type = DirichletBC
preset = false
variable = disp_z
boundary = bottom
value = 0.0
[]
[top]
type = FunctionDirichletBC
preset = false
variable = disp_z
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
output_properties = 'pk1_stress'
outputs = 'exodus'
[]
[compute_strain]
type = ComputeLagrangianStrainAxisymmetricCylindrical
output_properties = 'mechanical_strain'
outputs = 'exodus'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/no_reinitialization.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 25
ny = 25
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.3 1 0'
[]
[middle]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.3 0 0'
top_right = '0.6 1 0'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'middle'
block_id = 3
bottom_left = '0.6 0 0'
top_right = '1 1 0'
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[u_1]
type = ConstantIC
variable = 'u'
value = 1
block = 1
[]
[u_2]
type = ConstantIC
variable = 'u'
value = 2
block = 2
[]
[u_3]
type = ConstantIC
variable = 'u'
value = 3
block = 3
[]
[]
[MeshModifiers]
[moving_circle_bottom]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_1'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
reinitialize_subdomains = ''
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[moving_circle_top]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_2'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 2
reinitialize_subdomains = ''
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi_1]
[]
[phi_2]
[]
[]
[AuxKernels]
[phi_1]
type = ParsedAux
variable = 'phi_1'
expression = '(x-t)^2+(y)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[phi_2]
type = ParsedAux
variable = 'phi_2'
expression = '(x-t)^2+(y-1)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/tension_release/4ElemTensionRelease_mechanical_constraint.i)
# This is a mechanical constraint (contact formulation) version of 4ElemTensionRelease.i
[Mesh]
file = 4ElemTensionRelease.e
[]
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Functions]
[./up]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0.0001 0 -.0001'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
generate_output = 'stress_yy'
[]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e6
model = frictionless
tangential_tolerance = 0.01
[../]
[]
[BCs]
[./lateral]
type = DirichletBC
variable = disp_x
boundary = '1 4'
value = 0
[../]
[./bottom_up]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = up
[../]
[./top]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stiffStuff1_stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 0.2
dtmin = 0.2
end_time = 3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/nucleation_uo/nucleate_edge_bulk_crack_2d.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh2'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 60
ny = 10
xmin = -3
xmax = 3
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[top_left]
type = BoundingBoxNodeSetGenerator
new_boundary = pull_top_left
bottom_left = '-3.01 0.99 0'
top_right = '-2.99 1.01 0'
input = gen
[]
[top_mid_left]
type = BoundingBoxNodeSetGenerator
new_boundary = pull_mid_left
bottom_left = '-1.01 0.99 0'
top_right = '-0.99 1.01 0'
input = top_left
[]
[top_mid_right]
type = BoundingBoxNodeSetGenerator
new_boundary = pull_mid_right
bottom_left = '0.99 0.99 0'
top_right = '1.01 1.01 0'
input = top_mid_left
[]
[top_right]
type = BoundingBoxNodeSetGenerator
new_boundary = pull_top_right
bottom_left = '2.99 0.99 0'
top_right = '3.01 1.01 0'
input = top_mid_right
[]
[top_mid_left_ss]
type = SideSetsFromBoundingBoxGenerator
input = top_right
bottom_left = '-2.21 0.89 0'
top_right = '-1.79 1.01 0'
boundary_new = top_mid_left_ss
boundaries_old = top
[]
[top_mid_ss]
type = SideSetsFromBoundingBoxGenerator
input = top_mid_left_ss
bottom_left = '-0.21 0.89 0'
top_right = '0.21 1.01 0'
boundary_new = top_mid_ss
boundaries_old = top
[]
[top_mid_right_ss]
type = SideSetsFromBoundingBoxGenerator
input = top_mid_ss
bottom_left = '1.79 0.89 0'
top_right = '2.21 1.01 0'
boundary_new = top_mid_right_ss
boundaries_old = top
[]
[nucleation_strip]
# strip in middle of domain where cracks can nucleate
type = ParsedSubdomainMeshGenerator
input = top_mid_right_ss
combinatorial_geometry = 'y > 0.39 & y < 0.51'
block_id = 10
[]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII'
displacements = 'disp_x disp_y'
crack_front_points_provider = cut_mesh2
2d = true
number_points_from_provider = 0
crack_direction_method = CurvedCrackFront
radius_inner = '0.15'
radius_outer = '0.45'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 0
incremental = false
used_by_xfem_to_grow_crack = true
[]
[UserObjects]
[nucleate]
type = MeshCut2DRankTwoTensorNucleation
tensor = stress
scalar_type = MaxPrincipal
nucleation_threshold = nucleation_threshold
# initiate_on_boundary = 'left right'
nucleation_radius = .41
nucleation_length = 0.21
[]
[cut_mesh2]
type = MeshCut2DFractureUserObject
mesh_file = make_edge_crack_in.e
k_critical = 230
growth_increment = 0.11
nucleate_uo = nucleate
execute_on = 'XFEM_MARK'
[]
[]
[AuxVariables]
[nucleation_threshold]
order = CONSTANT
family = MONOMIAL
[]
[]
[ICs]
[nucleation_bulk]
type = ConstantIC
value = 10000
variable = nucleation_threshold
block = 0
[]
[nucleation_weak]
type = FunctionIC
function = nucleation_x
variable = nucleation_threshold
block = 10
[]
[]
[Functions]
[nucleation_x]
type = ParsedFunction
expression = 'A*cos(pi*x)+D'
symbol_names = 'A D'
symbol_values = '100 200'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
planar_formulation = PLANE_STRAIN
add_variables = true
[]
[]
[Functions]
[bc_pull_edge]
type = ParsedFunction
expression = 0.0004*t
[]
[bc_pull_mid]
type = ParsedFunction
expression = 0.0005*t
[]
[]
[BCs]
[top_edge_nodes]
type = FunctionDirichletBC
boundary = 'pull_top_left pull_top_right'
variable = disp_y
function = bc_pull_edge
[]
[top_mid_nodes]
type = FunctionDirichletBC
boundary = 'pull_mid_left pull_mid_right'
variable = disp_y
function = bc_pull_mid
[]
# [top_middle]
# type = NeumannBC
# boundary = 'top_mid_left_ss top_mid_ss top_mid_right_ss'
# variable = disp_y
# value = -2000
# []
[top_middle]
type = DirichletBC
boundary = 'top_mid_left_ss top_mid_ss top_mid_right_ss'
variable = disp_y
value = 0
[]
[bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'gmres lu superlu_dist'
line_search = 'none'
[Predictor]
type = SimplePredictor
scale = 1.0
[]
reuse_preconditioner = true
reuse_preconditioner_max_linear_its = 25
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 10
max_xfem_update = 100
[]
[Outputs]
csv = true
execute_on = FINAL
# exodus = true
# [xfemcutter]
# type = XFEMCutMeshOutput
# xfem_cutter_uo = cut_mesh2
# []
[console]
type = Console
output_linear = false
output_nonlinear = false
[]
[]
(test/tests/outputs/progress/full.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[Variables]
[u]
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
start_time = 10
end_time = 20
dt = 5
[]
[Outputs]
[Progress]
type = Progress
progress_bar_width = 50
[]
[]
(modules/functional_expansion_tools/test/tests/standard_use/multiapp_different_physical_boundaries.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '1.0 9.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = multiapp_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/patterned_assm.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg'
boundary_type = HEXAGON
boundary_size = ${fparse 12.0*sqrt(3.0)}
boundary_sectors = 10
hex_patterns = '0 0;
0 0 0;
0 0'
hex_pitches = 6
desired_area = 1.0
[]
[phmg]
type = PatternedHexMeshGenerator
inputs = 'fpg'
pattern = '0 0;
0 0 0;
0 0'
generate_core_metadata = true
pattern_boundary = none
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'patterned_assm'
[]
[]
(modules/porous_flow/test/tests/fluidstate/water_vapor_phasechange.i)
# Tests correct calculation of properties in PorousFlowWaterVapor as a phase change
# from liquid to a two-phase model occurs due to a pressure drop.
# A single 10 m^3 element is used, with constant mass and heat production using
# a Dirac kernel. Initial conditions correspond to just outside the two-phase region in
# the liquid state.
#
# An identical problem can be run using TOUGH2, with the following outputs after 1,000s
# Pressure: 8.58 Mpa
# Temperature: 299.92 K
# Vapor saturation: 0.00637
[Mesh]
type = GeneratedMesh
dim = 3
xmax = 10
ymax = 10
zmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pliq]
initial_condition = 9e6
[]
[h]
scaling = 1e-3
[]
[]
[ICs]
[hic]
type = PorousFlowFluidPropertyIC
variable = h
porepressure = pliq
property = enthalpy
temperature = 300
temperature_unit = Celsius
fp = water
[]
[]
[DiracKernels]
[mass]
type = ConstantPointSource
point = '5 5 5'
variable = pliq
value = -1
[]
[heat]
type = ConstantPointSource
point = '5 5 5'
variable = h
value = -1.344269e6
[]
[]
[AuxVariables]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_gas]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[temperature]
order = CONSTANT
family = MONOMIAL
[]
[e_gas]
order = CONSTANT
family = MONOMIAL
[]
[e_water]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[enthalpy_water]
type = PorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = 'initial timestep_end'
[]
[enthalpy_gas]
type = PorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = 'initial timestep_end'
[]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = 'initial timestep_end'
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = 'initial timestep_end'
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = 'initial timestep_end'
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'initial timestep_end'
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = 'initial timestep_end'
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = 'initial timestep_end'
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = 'initial timestep_end'
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = 'initial timestep_end'
[]
[temperature]
type = PorousFlowPropertyAux
variable = temperature
property = temperature
execute_on = 'initial timestep_end'
[]
[e_water]
type = PorousFlowPropertyAux
variable = e_water
property = internal_energy
phase = 0
execute_on = 'initial timestep_end'
[]
[egas]
type = PorousFlowPropertyAux
variable = e_gas
property = internal_energy
phase = 1
execute_on = 'initial timestep_end'
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pliq
[]
[heat]
type = PorousFlowEnergyTimeDerivative
variable = h
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pliq h'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureBC
pe = 1e5
lambda = 2
pc_max = 1e6
[]
[fs]
type = PorousFlowWaterVapor
water_fp = water
capillary_pressure = pc
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[watervapor]
type = PorousFlowFluidStateSingleComponent
porepressure = pliq
enthalpy = h
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-14 0 0 0 1e-14 0 0 0 1e-14'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2650
specific_heat_capacity = 1000
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e3
nl_abs_tol = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
dt = 10
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementAverageValue
variable = density_water
execute_on = 'initial timestep_end'
[]
[density_gas]
type = ElementAverageValue
variable = density_gas
execute_on = 'initial timestep_end'
[]
[viscosity_water]
type = ElementAverageValue
variable = viscosity_water
execute_on = 'initial timestep_end'
[]
[viscosity_gas]
type = ElementAverageValue
variable = viscosity_gas
execute_on = 'initial timestep_end'
[]
[enthalpy_water]
type = ElementAverageValue
variable = enthalpy_water
execute_on = 'initial timestep_end'
[]
[enthalpy_gas]
type = ElementAverageValue
variable = enthalpy_gas
execute_on = 'initial timestep_end'
[]
[sg]
type = ElementAverageValue
variable = saturation_gas
execute_on = 'initial timestep_end'
[]
[sw]
type = ElementAverageValue
variable = saturation_water
execute_on = 'initial timestep_end'
[]
[pwater]
type = ElementAverageValue
variable = pressure_water
execute_on = 'initial timestep_end'
[]
[pgas]
type = ElementAverageValue
variable = pressure_gas
execute_on = 'initial timestep_end'
[]
[temperature]
type = ElementAverageValue
variable = temperature
execute_on = 'initial timestep_end'
[]
[enthalpy]
type = ElementAverageValue
variable = h
execute_on = 'initial timestep_end'
[]
[pliq]
type = ElementAverageValue
variable = pliq
execute_on = 'initial timestep_end'
[]
[liquid_mass]
type = PorousFlowFluidMass
phase = 0
execute_on = 'initial timestep_end'
[]
[vapor_mass]
type = PorousFlowFluidMass
phase = 1
execute_on = 'initial timestep_end'
[]
[liquid_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'initial timestep_end'
[]
[vapor_heat]
type = PorousFlowHeatEnergy
phase = 1
execute_on = 'initial timestep_end'
[]
[e_water]
type = ElementAverageValue
variable = e_water
execute_on = 'initial timestep_end'
[]
[e_gas]
type = ElementAverageValue
variable = e_gas
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
perf_graph = false
[]
(test/tests/transfers/multiapp_projection_transfer/tosub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 9
ymin = 0
ymax = 9
nx = 9
ny = 9
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[x]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[x_func]
type = ParsedFunction
expression = x
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxKernels]
[x_func_aux]
type = FunctionAux
variable = x
function = x_func
execute_on = initial
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
[Debug]
# show_actions = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0 5 5 0'
input_files = tosub_sub.i
[]
[]
[Transfers]
[tosub]
type = MultiAppProjectionTransfer
to_multi_app = sub
source_variable = u
variable = u_nodal
[]
[elemental_tosub]
type = MultiAppProjectionTransfer
to_multi_app = sub
source_variable = u
variable = u_elemental
[]
[elemental_to_sub_elemental]
type = MultiAppProjectionTransfer
to_multi_app = sub
source_variable = x
variable = x_elemental
[]
[elemental_to_sub_nodal]
type = MultiAppProjectionTransfer
to_multi_app = sub
source_variable = x
variable = x_nodal
[]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictional]
primary = plank_right
secondary = block_left
formulation = mortar
model = coulomb
c_normal = 1e3
c_tangential = 1e-6
friction_coefficient = 0.1
tangential_lm_scaling = 1.0e-10
[]
[]
[BCs]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
preset = false
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
preset = false
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
end_time = 5.3
dt = 0.12
dtmin = 0.12
timestep_tolerance = 1e-6
line_search = 'contact'
nl_div_tol = 1e100
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = frictional_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/pressure/pressurePenalty_mechanical_constraint.i)
# This is a mechanical constraint (contact formulation) version of pressurePenalty.i
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = pressure.e
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
generate_output = 'stress_yy'
[]
[]
[Contact]
[./m20_s10]
primary = 20
secondary = 10
penalty = 1e8
formulation = penalty
tangential_tolerance = 1e-3
tension_release = -1
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = 5
value = 0.0
[../]
[./Pressure]
[./press]
boundary = 7
factor = 1e3
[../]
[../]
[./down]
type = DirichletBC
variable = disp_y
boundary = 8
value = -2e-3
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1.0e6
poissons_ratio = 0.0
[../]
[./stiffStuff1_stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
l_max_its = 100
nl_max_its = 10
dt = 1.0
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/shell/static/pinched_cylinder_symm.i)
# Test for displacement of pinched cylinder
# Ref: Figure 10 and Table 6 from Dvorkin and Bathe, Eng. Comput., Vol. 1, 1984.
# A cylinder of radius 1 m and length 2 m (along Z axis) with clamped ends
# (at z = 0 and 2 m) is pinched at mid-length by placing point loads of 10 N
# at (1, 0, 1) and (-1, 0, 1). Due to the symmetry of the problem, only 1/8th
# of the cylinder needs to be modeled.
# The normalized series solution for the displacement at the loading point is
# w = Wc E t / P = 164.24; where Wc is the displacement in m, E is the Young's
# modulus, t is the thickness and P is the point load.
# For this problem, E = 1e6 Pa, L = 2 m, R = 1 m, t = 0.01 m, P = 10 N and
# Poisson's ratio = 0.3. This gives an analytic displacement of 0.16424 m.
# FEM results from different mesh discretizations are presented below. Only
# the 10x10 mesh is included as a test.
# As shown in the table below, the results from the MOOSE FEM analysis converge
# to the analytic solution and the convergence matches well with the results
# of Dvorkin and Bathe (1984).
# Mesh of 1/8 cylinder | FEM/analytical disp | FEM/analytical disp
# | (MOOSE implementation) | (Reported by Dvorkin)
#----------------------|-------------------------|-------------------------
# 10 x 10 | 0.82 | 0.83
# 20 x 20 | 0.95 | 0.96
# 40 x 40 | 0.99 | -
# 80 x 80 | 1.01 | -
[Mesh]
[mesh]
type = FileMeshGenerator
file = cyl_sym_10x10.e
[]
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[rot_x]
order = FIRST
family = LAGRANGE
[]
[rot_y]
order = FIRST
family = LAGRANGE
[]
[]
[BCs]
[simply_support_x]
type = DirichletBC
variable = disp_x
boundary = 'CD AD'
value = 0.0
[]
[simply_support_y]
type = DirichletBC
variable = disp_y
boundary = 'CD BC'
value = 0.0
[]
[simply_support_z]
type = DirichletBC
variable = disp_z
boundary = 'AB'
value = 0.0
[]
# Note that the rotational DOFs are in the local coordinate system
# Also it isn't clear from the Dvorkin paper which DOFs should be fixed on the far
# end (boundary CD). If it were fully constrained we would need to fix disp_z and
# the rotations, but that makes it stiffer than the analytical solution.
[simply_support_rot_x]
type = DirichletBC
variable = rot_x
boundary = 'AD BC'
value = 0.0
[]
[simply_support_rot_y]
type = DirichletBC
variable = rot_y
boundary = 'AB'
value = 0.0
[]
[]
[DiracKernels]
[point]
type = ConstantPointSource
variable = disp_x
point = '1 0 1'
value = -2.5 # P = 10
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
[Kernels]
[solid_disp_x]
type = ADStressDivergenceShell
block = '100'
component = 0
variable = disp_x
through_thickness_order = SECOND
[]
[solid_disp_y]
type = ADStressDivergenceShell
block = '100'
component = 1
variable = disp_y
through_thickness_order = SECOND
[]
[solid_disp_z]
type = ADStressDivergenceShell
block = '100'
component = 2
variable = disp_z
through_thickness_order = SECOND
[]
[solid_rot_x]
type = ADStressDivergenceShell
block = '100'
component = 3
variable = rot_x
through_thickness_order = SECOND
[]
[solid_rot_y]
type = ADStressDivergenceShell
block = '100'
component = 4
variable = rot_y
through_thickness_order = SECOND
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 1e6
poissons_ratio = 0.3
block = '100'
through_thickness_order = SECOND
[]
[strain]
type = ADComputeIncrementalShellStrain
block = '100'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.01
through_thickness_order = SECOND
[]
[stress]
type = ADComputeShellStress
block = '100'
through_thickness_order = SECOND
[]
[]
[Postprocessors]
[disp_x1]
type = PointValue
point = '1 0 1'
variable = disp_x
[]
[disp_y1]
type = PointValue
point = '1 0 1'
variable = disp_y
[]
[disp_x2]
type = PointValue
point = '0 1 1'
variable = disp_x
[]
[disp_y2]
type = PointValue
point = '0 1 1'
variable = disp_y
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/aux_kernels/element_length_2D.i)
# The PorousFlowElementLength is used to compute element lengths according to different directions, in 2D
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[d100]
family = MONOMIAL
order = CONSTANT
[]
[d010]
family = MONOMIAL
order = CONSTANT
[]
[d001]
family = MONOMIAL
order = CONSTANT
[]
[d110]
family = MONOMIAL
order = CONSTANT
[]
[ten]
family = MONOMIAL
order = CONSTANT
initial_condition = 10
[]
[zero]
family = MONOMIAL
order = CONSTANT
initial_condition = 0
[]
[]
[AuxKernels]
[d100]
type = PorousFlowElementLength
direction = '1 0 0'
variable = d100
[]
[d010]
type = PorousFlowElementLength
direction = 'zero ten zero'
variable = d010
[]
[d001]
type = PorousFlowElementLength
direction = '0 0 2'
variable = d001
[]
[d110]
type = PorousFlowElementLength
direction = '1 1 0'
variable = d110
[]
[]
[Postprocessors]
[d100]
type = PointValue
point = '0 0 0'
variable = d100
[]
[d010]
type = PointValue
point = '0 0 0'
variable = d010
[]
[d001]
type = PointValue
point = '0 0 0'
variable = d001
[]
[d110]
type = PointValue
point = '0 0 0'
variable = d110
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_copy_transfer/constant_monomial_from_sub/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./aux]
type = FunctionAux
variable = aux
execute_on = initial
function = 10*x*y
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
hide = 'u'
exodus = true
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_fully_saturated_fv.i)
# Pressure pulse in 1D with 1 phase fully saturated - transient FV model
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
type = MooseVariableFVReal
initial_condition = 2E6
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = FVPorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
temperature = 293
[]
[ppss]
type = ADPorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = ADPorousFlowMassFraction
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = ADPorousFlowRelativePermeabilityConst
kr = 1
phase = 0
[]
[]
[FVBCs]
[left]
type = FVPorousFlowAdvectiveFluxBC
boundary = left
porepressure_value = 3E6
variable = pp
gravity = '0 0 0'
fluid_component = 0
phase = 0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p005]
type = PointValue
variable = pp
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[p015]
type = PointValue
variable = pp
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[p025]
type = PointValue
variable = pp
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[p035]
type = PointValue
variable = pp
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[p045]
type = PointValue
variable = pp
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[p055]
type = PointValue
variable = pp
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[p065]
type = PointValue
variable = pp
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[p075]
type = PointValue
variable = pp
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[p085]
type = PointValue
variable = pp
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[p095]
type = PointValue
variable = pp
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_fv
print_linear_residuals = false
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/pwcns/channel-flow/2d-transient.i)
# Fluid properties
mu = 'mu'
rho = 'rho'
cp = 'cp'
k = 'k'
# Solid properties
cp_s = 2
rho_s = 4
k_s = 1e-2
h_fs = 10
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
# Numerical scheme
advected_interp_method = 'average'
velocity_interp_method = 'rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 20
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${p_outlet}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${T_inlet}
[]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[velocity_norm]
type = MooseVariableFVReal
[]
[]
[FVKernels]
[mass_time]
type = PWCNSFVMassTimeDerivative
variable = pressure
porosity = 'porosity'
drho_dt = 'drho_dt'
[]
[mass]
type = PWCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = superficial_vel_x
rho = ${rho}
drho_dt = 'drho_dt'
momentum_component = 'x'
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = superficial_vel_y
rho = ${rho}
drho_dt = 'drho_dt'
momentum_component = 'y'
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_fluid
cp = ${cp}
rho = ${rho}
drho_dt = 'drho_dt'
is_solid = false
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
variable = T_fluid
k = ${k}
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[solid_energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_solid
cp = ${cp_s}
rho = ${rho_s}
is_solid = true
porosity = porosity
[]
[solid_energy_diffusion]
type = FVDiffusion
variable = T_solid
coeff = ${k_s}
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = T_fluid
T_solid = T_solid
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_x
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_y
function = 0
[]
[inlet-T]
type = FVDirichletBC
variable = T_fluid
value = ${T_inlet}
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_y
function = 0
[]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = ${top_side_temperature}
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = ${p_outlet}
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = fp
pressure = 'pressure'
T_fluid = 'T_fluid'
speed = 'velocity_norm'
# To initialize with a high viscosity
mu_rampdown = 'mu_rampdown'
# For porous flow
characteristic_length = 1
porosity = 'porosity'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '${h_fs}'
[]
[]
[Functions]
[mu_rampdown]
type = PiecewiseLinear
x = '1 2 3 4'
y = '1e3 1e2 1e1 1'
[]
[]
[AuxKernels]
[speed]
type = ParsedAux
variable = 'velocity_norm'
coupled_variables = 'superficial_vel_x superficial_vel_y porosity'
expression = 'sqrt(superficial_vel_x*superficial_vel_x + superficial_vel_y*superficial_vel_y) / '
'porosity'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
end_time = 3.0
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/phase_field/test/tests/PolynomialFreeEnergy/direct_order6_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 125
[]
[GlobalParams]
polynomial_order = 6
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 60.0
variable = c
[../]
[]
[Kernels]
[./local_energy]
type = CahnHilliard
variable = c
f_name = F
[../]
[./gradient_energy]
type = CHInterface
variable = c
mob_name = M
kappa_name = kappa
[../]
[./cdot]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = 1000 # K
int_width = 30.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.7 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = lu
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 100
dt = 4
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/transient_multiapp/dt_from_parent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/side_integral/side_integral.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 6
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.55 1.0 0.55 0.0'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./top]
type = DirichletBC
variable = u
boundary = 2
value = 3
[../]
[./bottom]
type = DirichletBC
variable = u
boundary = 0
value = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Postprocessors]
[./top_surface]
type = SideIntegralVariablePostprocessor
variable = u
boundary = 2
[../]
[./bottom_surface]
type = SideIntegralVariablePostprocessor
variable = u
boundary = 0
[../]
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/2D_geometries/2D-RZ_finiteStrain_resid.i)
# This tests the save_in_disp residual aux-variables for
# ComputeAxisymmetricRZFiniteStrain, which is generated through the use of the
# SolidMechanics QuasiStatic Physics. The GeneratedMesh is 1x1, rotated via axisym to
# create a cylinder of height 1, radius 1.
#
# PostProcessor force_z plots the force on the top surface of the cylinder.
#
# Displacement of 0.1 is applied to top of cylinder while other surfaces are
# constrained. Plotting force_z vs stress_z will show a slope of 3.14159 (pi),
# consistent with formula for normal stress:
#
# Stress = force / area
#
# where area is A = pi * r^2 for a circle.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
save_in = 'force_r force_z'
[../]
[]
[AuxVariables]
[./stress_r]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_r]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_z]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_z]
order = CONSTANT
family = MONOMIAL
[../]
[./force_r]
order = FIRST
family = LAGRANGE
[../]
[./force_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_r]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_r
execute_on = timestep_end
[../]
[./strain_r]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 0
variable = strain_r
execute_on = timestep_end
[../]
[./stress_z]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_z
execute_on = timestep_end
[../]
[./strain_z]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 1
index_j = 1
variable = strain_z
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
[../]
[]
[BCs]
[./no_disp_r_left]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./no_disp_r_right]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.0
[../]
[./no_disp_z_bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = 't'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.1
dt = 0.01
[]
[Postprocessors]
[./strainR]
type = ElementAverageValue
variable = strain_r
[../]
[./stressR]
type = ElementAverageValue
variable = stress_r
[../]
[./strainZ]
type = ElementAverageValue
variable = strain_z
[../]
[./stressZ]
type = ElementAverageValue
variable = stress_z
[../]
[./force_r]
type = NodalSum
variable = force_r
boundary = top
[../]
[./force_z]
type = NodalSum
variable = force_z
boundary = top
[../]
[]
[Outputs]
exodus = true
#csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/porous_flow/test/tests/jacobian/brineco2_liquid.i)
# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that give a single liquid phase
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[xnacl]
initial_condition = 0.05
[]
[]
[Variables]
[pgas]
[]
[zi]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 5e6
max = 8e6
variable = pgas
[]
[z_liquid]
type = RandomIC
min = 0.01
max = 0.03
variable = zi
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = zi
fluid_component = 1
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = zi
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 1e4
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sgas]
type = PorousFlowPropertyAux
property = saturation
phase = 1
variable = sgas
[]
[]
[Postprocessors]
[sgas_min]
type = ElementExtremeValue
variable = sgas
value_type = min
[]
[sgas_max]
type = ElementExtremeValue
variable = sgas
value_type = max
[]
[]
(modules/porous_flow/examples/multiapp_fracture_flow/fracture_diffusion/matrix_app_dirac.i)
# A fracture, which is a 1D line of elements, is embedded in a matrix, which is a 2D surface of elements.
# The meshes conform: all fracture nodes are also matrix nodes (the fracture elements are sides of matrix elements).
#
# The heat equation governs temperature in the fracture and matrix system, and heat energy is transferred between the two using a MultiApp approach
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 2
nx = 20
xmin = 0
xmax = 10.0
ny = 20 # anything less than this produces over/under-shoots
ymin = -2
ymax = 2
[]
[]
[Variables]
[matrix_T]
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = matrix_T
[]
[matrix_diffusion]
type = AnisotropicDiffusion
variable = matrix_T
tensor_coeff = '1E-3 0 0 0 1E-3 0 0 0 1E-3'
[]
[]
[DiracKernels]
[heat_from_fracture]
type = ReporterPointSource
variable = matrix_T
value_name = heat_transfer_rate/transferred_joules_per_s
x_coord_name = heat_transfer_rate/x
y_coord_name = heat_transfer_rate/y
z_coord_name = heat_transfer_rate/z
[]
[]
[VectorPostprocessors]
[heat_transfer_rate]
type = ConstantVectorPostprocessor
vector_names = 'transferred_joules_per_s x y z'
value = '0; 0; 0; 0'
outputs = none
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
nl_rel_tol = 1e-8
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
[]
[Outputs]
print_linear_residuals = false
exodus = false
csv=true
[]
[MultiApps]
[fracture_app]
type = TransientMultiApp
input_files = fracture_app_dirac.i
execute_on = TIMESTEP_BEGIN
[]
[]
[Transfers]
[T_to_fracture]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = fracture_app
source_variable = matrix_T
variable = transferred_matrix_T
[]
[heat_from_fracture]
type = MultiAppReporterTransfer
from_multi_app = fracture_app
from_reporters = 'heat_transfer_rate/joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
to_reporters = 'heat_transfer_rate/transferred_joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
[]
[]
(test/tests/restart/duplicate_node/duplicate_node.i)
[Mesh]
type = FileMesh
# Contains multiple nodes in the same positions
file = duplicate_nodes.e
dim = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./top]
type = DirichletBC
variable = u
boundary = top
value = 1
[../]
[./bottom]
type = DirichletBC
variable = u
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 20
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/tutorial/13.i)
# Example of reactive transport model with dissolution of dolomite
#
# The equilibrium system has 5 primary species (Variables) and
# 5 secondary species (PorousFlowMassFractionAqueousEquilibrium).
# Some of the equilibrium constants have been chosen rather arbitrarily.
#
# Equilibrium reactions
# H+ + HCO3- = CO2(aq)
# -H+ + HCO3- = CO32-
# HCO3- + Ca2+ = CaHCO3+
# HCO3- + Mg2+ = MgHCO3+
# HCO3- + Fe2+ = FeHCO3+
#
# The kinetic reaction that dissolves dolomite involves all 5 primary species.
#
# -2H+ + 2HCO3- + Ca2+ + 0.8Mg2+ + 0.2Fe2+ = CaMg0.8Fe0.2(CO3)2
#
# The initial concentration of precipitated dolomite is high, so it starts
# to dissolve immediately, increasing the concentrations of the primary species.
#
# Only single-phase, fully saturated physics is used.
# The pressure gradient is fixed, so that the Darcy velocity is 0.1m/s.
#
# Primary species are injected from the left side, and they flow to the right.
# Less dolomite dissolution therefore occurs on the left side (where
# the primary species have higher concentration).
#
# This test is more fully documented in tutorial_13
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 1
[]
[Variables]
[h+]
[]
[hco3-]
[]
[ca2+]
[]
[mg2+]
[]
[fe2+]
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 2.19E6
[]
[eqm_k1]
initial_condition = 4.73E-11
[]
[eqm_k2]
initial_condition = 0.222
[]
[eqm_k3]
initial_condition = 1E-2
[]
[eqm_k4]
initial_condition = 1E-3
[]
[kinetic_k]
initial_condition = 326.2
[]
[pressure]
[]
[dolomite]
family = MONOMIAL
order = CONSTANT
[]
[dolomite_initial]
initial_condition = 1E-7
[]
[]
[AuxKernels]
[dolomite]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = dolomite
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[ICs]
[pressure_ic]
type = FunctionIC
variable = pressure
function = '(1 - x) * 1E6'
[]
[h+_ic]
type = BoundingBoxIC
variable = h+
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 5.0e-2
outside = 1.0e-6
[]
[hco3_ic]
type = BoundingBoxIC
variable = hco3-
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 5.0e-2
outside = 1.0e-6
[]
[ca2_ic]
type = BoundingBoxIC
variable = ca2+
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 5.0e-2
outside = 1.0e-6
[]
[mg2_ic]
type = BoundingBoxIC
variable = mg2+
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 5.0e-2
outside = 1.0e-6
[]
[fe2_ic]
type = BoundingBoxIC
variable = fe2+
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 0.25
inside = 5.0e-2
outside = 1.0e-6
[]
[]
[Kernels]
[h+_ie]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = h+
[]
[h+_conv]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = h+
[]
[predis_h+]
type = PorousFlowPreDis
variable = h+
mineral_density = 2875.0
stoichiometry = -2
[]
[hco3-_ie]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = hco3-
[]
[hco3-_conv]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = hco3-
[]
[predis_hco3-]
type = PorousFlowPreDis
variable = hco3-
mineral_density = 2875.0
stoichiometry = 2
[]
[ca2+_ie]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = ca2+
[]
[ca2+_conv]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = ca2+
[]
[predis_ca2+]
type = PorousFlowPreDis
variable = ca2+
mineral_density = 2875.0
stoichiometry = 1
[]
[mg2+_ie]
type = PorousFlowMassTimeDerivative
fluid_component = 3
variable = mg2+
[]
[mg2+_conv]
type = PorousFlowAdvectiveFlux
fluid_component = 3
variable = mg2+
[]
[predis_mg2+]
type = PorousFlowPreDis
variable = mg2+
mineral_density = 2875.0
stoichiometry = 0.8
[]
[fe2+_ie]
type = PorousFlowMassTimeDerivative
fluid_component = 4
variable = fe2+
[]
[fe2+_conv]
type = PorousFlowAdvectiveFlux
fluid_component = 4
variable = fe2+
[]
[predis_fe2+]
type = PorousFlowPreDis
variable = fe2+
mineral_density = 2875.0
stoichiometry = 0.2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'h+ hco3- ca2+ mg2+ fe2+'
number_fluid_phases = 1
number_fluid_components = 6
number_aqueous_equilibrium = 5
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
viscosity = 1E-3
[]
[]
[BCs]
[hco3-_left]
type = DirichletBC
variable = hco3-
boundary = left
value = 5E-2
[]
[h+_left]
type = DirichletBC
variable = h+
boundary = left
value = 5E-2
[]
[ca2+_left]
type = DirichletBC
variable = ca2+
boundary = left
value = 5E-2
[]
[mg2+_left]
type = DirichletBC
variable = mg2+
boundary = left
value = 5E-2
[]
[fe2+_left]
type = DirichletBC
variable = fe2+
boundary = left
value = 5E-2
[]
[hco3-_right]
type = DirichletBC
variable = hco3-
boundary = right
value = 1E-6
[]
[h+_right]
type = DirichletBC
variable = h+
boundary = right
value = 1e-6
[]
[ca2+_right]
type = DirichletBC
variable = ca2+
boundary = right
value = 1E-6
[]
[mg2+_right]
type = DirichletBC
variable = mg2+
boundary = right
value = 1E-6
[]
[fe2+_right]
type = DirichletBC
variable = fe2+
boundary = right
value = 1E-6
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 298.15
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[equilibrium_massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'h+ hco3- ca2+ mg2+ fe2+'
num_reactions = 5
equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3 eqm_k4'
primary_activity_coefficients = '1 1 1 1 1'
secondary_activity_coefficients = '1 1 1 1 1'
reactions = '1 1 0 0 0
-1 1 0 0 0
0 1 1 0 0
0 1 0 1 0
0 1 0 0 1'
[]
[kinetic]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'h+ hco3- ca2+ mg2+ fe2+'
num_reactions = 1
equilibrium_constants = kinetic_k
primary_activity_coefficients = '1 1 1 1 1'
reactions = '-2 2 1 0.8 0.2'
specific_reactive_surface_area = '1.2E-8'
kinetic_rate_constant = '3E-4'
activation_energy = '1.5e4'
molar_volume = 64365.0
gas_constant = 8.314
reference_temperature = 298.15
[]
[dolomite_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = dolomite_initial
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_function.i)
#
# Simple pull test for cracking. This tests the option to prescribe the
# cracking strength using an AuxVariable. In this case, an elemental
# AuxVariable is used, and a function is used to prescribe its value.
# One of the elements is weaker than the others, so the crack localizes
# in that element.
#
[Mesh]
file = plate.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./cracking_stress_fn]
order = CONSTANT
family = MONOMIAL
[../]
[./crack_flags2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 0.1 0.2 0.3 0.4'
y = '0 0.001 0 -0.001 0'
[../]
[./fstress]
type = ParsedFunction
expression = 'if(x > 0.667, 1.1e6, 1.2e6)'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx strain_xx strain_yy strain_xy strain_yz'
use_automatic_differentiation = true
[../]
[]
[AuxKernels]
[./cracking_stress_fn]
type = FunctionAux
variable = cracking_stress_fn
function = fstress
execute_on = initial
[../]
[./crack_flags2]
type = ADMaterialRealVectorValueAux
property = crack_flags
variable = crack_flags2
component = 2
[../]
[]
[BCs]
[./pull]
type = ADFunctionDirichletBC
variable = disp_x
boundary = '3 4'
function = displ
[../]
[./pin_x]
type = ADDirichletBC
variable = disp_x
boundary = '1 2'
value = 0
[../]
[./pin_y]
type = ADDirichletBC
variable = disp_y
boundary = '1 4'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200.0e7
poissons_ratio = 0.0
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = cracking_stress_fn
cracked_elasticity_type = FULL
softening_models = abrupt_softening
[../]
[./abrupt_softening]
type = ADAbruptSoftening
residual_stress = 0.0
[../]
[]
[Postprocessors]
[./elem_stress_xx]
type = ElementalVariableValue
variable = stress_xx
elementid = 2
[../]
[./elem_strain_xx]
type = ElementalVariableValue
variable = strain_xx
elementid = 2
[../]
[./elem_crack_flags_x]
type = ElementalVariableValue
variable = crack_flags2
elementid = 2
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101 '
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 0.2
dt = 0.0025
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/actions/fullsat_brine_except5.i)
# Error checking: attempt to use non-standard pressure_unit with PorousFlowBrine
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
block = '0'
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowFullySaturated]
porepressure = pp
temperature = 273.15
mass_fraction_vars = nacl
fluid_properties_type = PorousFlowBrine
nacl_name = nacl
pressure_unit = MPa
dictator_name = dictator
stabilization = none
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[nacl]
initial_condition = 0.1047
[]
[]
[Materials]
# Specific heat capacity
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/solid_mechanics/test/tests/porosity/ad.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[volumetric]
type = ParsedFunction
expression = t
[]
[exact]
type = ParsedFunction
symbol_names = 'f'
symbol_values = 'porosity_old'
expression = '(1 - f) * 3e-3 + f'
[]
[]
[Materials]
[porosity]
type = ADPorosityFromStrain
initial_porosity = 0
inelastic_strain = strain
outputs = all
[]
[strain]
type = ADGenericFunctionRankTwoTensor
tensor_name = strain
tensor_functions = 'volumetric'
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1e-3
[]
[Postprocessors]
[porosity]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_end'
[]
[porosity_old]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_begin'
outputs = none
[]
[exact]
type = FunctionValuePostprocessor
function = exact
[]
[00]
type = ElementAverageValue
variable = strain_00
execute_on = 'initial timestep_end'
[]
[11]
type = ElementAverageValue
variable = strain_11
execute_on = 'initial timestep_end'
[]
[22]
type = ElementAverageValue
variable = strain_22
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_x_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 100.0
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err'
petsc_options_value = 'lu superlu_dist 1e-5'
nl_rel_tol = 1.0e-14
nl_abs_tol = 1.0e-14
l_max_its = 10
num_steps = 10
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/controls/set_component_bool_value_control/test.i)
# This is testing that the values set by SetComponentBoolValueControl are used.
# The `trip_ctrl` component produces a boolean value that is set in the
# `turbine` component to switch it on/off.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'fch1:in'
p0 = 100.e3
T0 = 350.
[]
[fch1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[turbine]
type = SimpleTurbine1Phase
position = '1 0 0'
connections = 'fch1:out fch2:in'
volume = 1
on = false
power = 1
use_scalar_variables = false
[]
[fch2]
type = FlowChannel1Phase
fp = fp
position = '1 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[outlet]
type = Outlet1Phase
input = 'fch2:out'
p = 100.0e3
[]
[]
[Functions]
[trip_fn]
type = PiecewiseLinear
xy_data = '
0 1
1 2'
[]
[]
[ControlLogic]
[trip_ctrl]
type = UnitTripControl
condition = 'val > 1.5'
symbol_names = 'val'
symbol_values = 'trip_fn'
[]
[set_comp_value]
type = SetComponentBoolValueControl
component = turbine
parameter = on
value = trip_ctrl:state
[]
[]
[Postprocessors]
[on_ctrl]
type = BoolComponentParameterValuePostprocessor
component = turbine
parameter = on
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
abort_on_solve_fail = true
solve_type = NEWTON
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-5
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
end_time = 1
[]
[Outputs]
[out]
type = CSV
show = 'on_ctrl'
[]
[]
(test/tests/vectorpostprocessors/time_data/time_data.i)
###############################################################
# The following tests that the CSV output object can include an
# additional .csv file that contains the time and timestep
# data from VectorPostprocessor object.
###############################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[VectorPostprocessors]
[./line_sample]
type = LineValueSampler
variable = 'u v'
start_point = '0 0.5 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = id
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'initial timestep_end'
[./out]
type = CSV
time_data = true
time_step_interval = 2
[../]
[]
(modules/contact/test/tests/mechanical_constraint/frictionless_kinematic_gap_offsets.i)
# this test is the same as frictionless_kinematic test but designed to test the gap offset capability
# gap offsets with value of 0.01 were introduced to both primary and secondary sides in the initial mesh
# these values were accounted using the gap offset capability to produce the same result as if no gap offsets were introduced
[Mesh]
file = blocks_2d_gap_offset.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./primary_gap_offset]
[../]
[./secondary_gap_offset]
[../]
[./mapped_primary_gap_offset]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./primary_gap_offset]
type = ConstantAux
variable = primary_gap_offset
value = -0.01
boundary = 2
[../]
[./mapped_primary_gap_offset]
type = GapValueAux
variable = mapped_primary_gap_offset
paired_variable = primary_gap_offset
boundary = 3
paired_boundary = 2
[../]
[./secondary_gap_offset]
type = ConstantAux
variable = secondary_gap_offset
value = -0.01
boundary = 3
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = 1
poissons_ratio = 0.3
youngs_modulus = 1e7
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = 2
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
file_base = frictionless_kinematic_gap_offsets_out
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = frictionless
penalty = 1e+6
secondary_gap_offset = secondary_gap_offset
mapped_primary_gap_offset = mapped_primary_gap_offset
[../]
[]
(modules/xfem/test/tests/single_var_constraint_2d/propagating_2field_1constraint.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
time_start_cut = 0.0
time_end_cut = 2.0
[../]
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = 0
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictional]
primary = plank_right
secondary = block_left
formulation = mortar
model = coulomb
c_normal = 1e0
c_tangential = 1e-6
friction_coefficient = 0.1
tangential_lm_scaling = 1.0e-15
[]
[]
[BCs]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
preset = false
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
preset = false
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
end_time = 5.3
dt = 0.12
dtmin = 0.12
timestep_tolerance = 1e-6
line_search = 'contact'
nl_div_tol = 1e100
nl_abs_tol = 1e-7
automatic_scaling = true
compute_scaling_once = false
ignore_variables_for_autoscaling = 'frictional_normal_lm frictional_tangential_lm'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = frictional_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/except1.i)
# checking for exception error messages
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 45
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 1
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = except1
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/picard/pseudo_transient_picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./time]
type = CoefTimeDerivative
variable = v
Coefficient = 0.1
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Postprocessors]
[./vnorm]
type = ElementL2Norm
variable = v
[../]
[]
[Executioner]
type = Transient
end_time = 10
nl_abs_tol = 1e-12
steady_state_detection = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/bw01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 400
ny = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '1E-5 1E-2 1E-2 1E-1'
x = '0 1E-5 1 10'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureBW
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 4
density0 = 10
thermal_expansion = 0
[]
[]
[Materials]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[relperm]
type = PorousFlowRelativePermeabilityBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[]
[Variables]
[pressure]
initial_condition = -9E2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-0.1 0 0'
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[]
[BCs]
[recharge]
type = PorousFlowSink
variable = pressure
boundary = right
flux_function = -1.25 # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '-10 0 0'
end_point = '10 0 0'
sort_by = x
num_points = 101
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 8
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = bw01
sync_times = '0.5 2 8'
[exodus]
type = Exodus
sync_only = true
[]
[along_line]
type = CSV
sync_only = true
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_2d_radiation_coupler_rz/heat_structure_2d_radiation_coupler_rz.i)
emissivity1 = 0.75
emissivity2 = 0.5
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 15
cp = 500
rho = 8000
[]
[]
[Components]
[hs1]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 1 0'
length = 0.5
n_elems = 25
inner_radius = 0.1
names = 'region1'
widths = '0.1'
n_part_elems = '5'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[hs2]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 1 0'
length = '0.5 0.5'
n_elems = '25 25'
axial_region_names = 'axregion1 axregion2'
inner_radius = 0.5
names = 'region1'
widths = '0.1'
n_part_elems = '5'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = 1000
[]
[hs_coupler]
type = HeatStructure2DRadiationCouplerRZ
primary_heat_structure = hs1
secondary_heat_structure = hs2
primary_boundary = hs1:outer
secondary_boundary = hs2:axregion1:inner
primary_emissivity = ${emissivity1}
secondary_emissivity = ${emissivity2}
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[E_tot]
type = ADHeatStructureEnergyRZ
block = 'hs1:region1 hs2:region1'
axis_dir = '1 1 0'
axis_point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
execute_on = 'INITIAL TIMESTEP_END'
[]
[T1]
type = SideAverageValue
variable = T_solid
boundary = hs1:outer
execute_on = 'INITIAL TIMESTEP_END'
[]
[T2]
type = SideAverageValue
variable = T_solid
boundary = hs2:axregion1:inner
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 10
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
file_base = 'heat_structure_2d_radiation_coupler_rz'
[csv]
type = CSV
show = 'E_tot_change T1 T2'
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/action/action_1D.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
add_variables = true
new_system = true
formulation = TOTAL
volumetric_locking_correction = false
[]
[]
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[stress_base]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto03.i)
# checking jacobian for linear plasticity (weak_plane_tensile)
# with hardening
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[ICs]
[./disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[../]
[./disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[../]
[./disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningCubic
value_0 = 0
value_residual = 1
internal_limit = 1
[../]
[./wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1 2'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 2 3 2 -4 -5 3 -5 2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
tangent_operator = linear
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/materials/output/block_via_outputs.i)
[Mesh]
type = FileMesh
file = rectangle.e
dim = 2
uniform_refine = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 10
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Materials]
[./block_1]
type = OutputTestMaterial
block = 1
variable = u
[../]
[./block_2]
type = OutputTestMaterial
block = 2
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
output_material_properties = true
show_material_properties = real_property
[../]
[]
(modules/contact/test/tests/mortar_cartesian_lms/frictionless-weighted-gap-lm.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[lm_x]
block = 3
[]
[lm_y]
block = 3
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapCartesianLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_x = lm_x
lm_y = lm_y
variable = lm_x # Shouldn't be needed, but forced by framework
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = 5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
l_tol = 1e-03
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = true
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = lm_y
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/critical_time_step/crit_time_solid_variable.i)
[GlobalParams]
displacements = 'disp_x'
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = 0
xmax = 5
[]
[Variables]
[./disp_x]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[]
[Functions]
[./prefac]
type = ParsedFunction
expression = '1+2*x'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.1
youngs_modulus = 1e6
elasticity_tensor_prefactor = prefac
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '8050.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-4
l_max_its = 3
start_time = 0.0
dt = 0.1
num_steps = 1
end_time = 1.0
[]
[Postprocessors]
[./time_step]
type = CriticalTimeStep
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/transfer_from_displaced/parent.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.0
xmax = 3.0
ymin = 0.0
ymax = 1.0
nx = 100
ny = 25
elem_type = QUAD4
[]
[]
[Problem]
kernel_coverage_check = false
skip_nl_system_check = true
solve = false
verbose_multiapps = true
[]
[AuxVariables]
[indicator]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = Exodus
execute_on = 'timestep_end'
[]
[]
[MultiApps]
[solid_domain]
type = TransientMultiApp
input_files = child.i
execute_on = 'initial timestep_begin'
[]
[]
[Transfers]
[pull_indicator]
type = MultiAppShapeEvaluationTransfer
from_multi_app = solid_domain
source_variable = solid_indicator
variable = indicator
displaced_source_mesh = true
execute_on = 'initial timestep_begin'
[]
[]
(modules/phase_field/test/tests/rigidbodymotion/grain_motion_fauxGT.i)
# test file for showing reaction forces between particles
[GlobalParams]
var_name_base = eta
op_num = 2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 5
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta0]
[../]
[./eta1]
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
coupled_variables = 'eta0 eta1'
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = 'eta0 eta1'
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
[../]
[./eta0_dot]
type = TimeDerivative
variable = eta0
[../]
[./vadv_eta]
type = SingleGrainRigidBodyMotion
variable = eta0
c = c
v = 'eta0 eta1'
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
op_index = 0
[../]
[./acint_eta0]
type = ACInterface
variable = eta0
mob_name = M
#coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta0]
type = AllenCahn
variable = eta0
mob_name = M
f_name = F
coupled_variables = 'c eta1'
[../]
[./eta1_dot]
type = TimeDerivative
variable = eta1
[../]
[./vadv_eta1]
type = SingleGrainRigidBodyMotion
variable = eta1
c = c
v = 'eta0 eta1'
op_index = 1
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
[../]
[./acint_eta1]
type = ACInterface
variable = eta1
mob_name = M
#coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta1]
type = AllenCahn
variable = eta1
mob_name = M
f_name = F
coupled_variables = 'c eta0'
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '1.0 0.5 0.5'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'c eta0 eta1'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+eta0*(1-eta0)*c+eta1*(1-eta1)*c
derivative_order = 2
[../]
[./force_density]
type = ForceDensityMaterial
c = c
etas ='eta0 eta1'
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./df00]
order = CONSTANT
family = MONOMIAL
[../]
[./df01]
order = CONSTANT
family = MONOMIAL
[../]
[./df10]
order = CONSTANT
family = MONOMIAL
[../]
[./df11]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
var_name_base = eta
op_num = 2
v = 'eta0 eta1'
[../]
[./df01]
type = MaterialStdVectorRealGradientAux
variable = df01
index = 0
component = 1
property = force_density
[../]
[./df11]
type = MaterialStdVectorRealGradientAux
variable = df11
index = 1
component = 1
property = force_density
[../]
[./df00]
type = MaterialStdVectorRealGradientAux
variable = df00
index = 0
component = 0
property = force_density
[../]
[./df10]
type = MaterialStdVectorRealGradientAux
variable = df10
index = 1
component = 0
property = force_density
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_center
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_center
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = 'initial timestep_end'
field_display = CENTROID
flood_counter = grain_center
[../]
[]
[ICs]
[./ic_eta0]
int_width = 1.0
x1 = 20.0
y1 = 0.0
radius = 14.0
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SmoothCircleIC
[../]
[./IC_eta1]
int_width = 1.0
x1 = 30.0
y1 = 25.0
radius = 14.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
[../]
[./ic_c]
type = SpecifiedSmoothCircleIC
invalue = 1.0
outvalue = 0.1
int_width = 1.0
x_positions = '20.0 30.0 '
z_positions = '0.0 0.0 '
y_positions = '0.0 25.0 '
radii = '14.0 14.0'
3D_spheres = false
variable = c
block = 0
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = FauxGrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
variable = 'eta0 eta1'
[../]
[./grain_force]
type = ComputeGrainForceAndTorque
execute_on = 'linear nonlinear'
grain_data = grain_center
force_density = force_density
c = c
etas = 'eta0 eta1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
csv = true
[]
(modules/phase_field/test/tests/initial_conditions/HexPolycrystalIC_3D_columnar.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 1
xmax = 1
ymax = 1
zmax = 0.1
[]
[GlobalParams]
op_num = 4
grain_num = 4
var_name_base = gr
int_width = 0.05
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = hex_ic
[../]
[../]
[./bnds]
type = BndsCalcIC
variable = bnds
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./hex_ic]
type = PolycrystalHex
coloring_algorithm = bt
columnar_3D = true
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/ray_tracing/test/tests/traceray/adaptivity/adaptivity_3d.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
[]
[]
[Variables/u]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
steps = 1
marker = marker
initial_marker = marker
max_h_level = 2
[Indicators/indicator]
type = GradientJumpIndicator
variable = u
[]
[Markers/marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.1
[]
[]
[UserObjects/study]
type = LotsOfRaysRayStudy
ray_kernel_coverage_check = false
vertex_to_vertex = true
centroid_to_vertex = true
centroid_to_centroid = true
execute_on = timestep_end
[]
[RayBCs/kill]
type = KillRayBC
boundary = 'top right bottom left front back'
[]
[Postprocessors]
[total_distance]
type = RayTracingStudyResult
study = study
result = total_distance
execute_on = timestep_end
[]
[total_rays]
type = RayTracingStudyResult
study = study
result = total_rays_started
execute_on = timestep_end
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/restart/restart_diffusion/restart_diffusion_test_transient_new_name.i)
[Mesh]
file = steady_out.e
[]
[Variables]
[./u_new]
order = FIRST
family = LAGRANGE
# Testing that we can load a solution from a different variable name
initial_from_file_var = u
initial_from_file_timestep = 2
[../]
[]
[Kernels]
active = 'bodyforce ie'
[./bodyforce]
type = BodyForce
variable = u_new
value = 10.0
[../]
[./ie]
type = TimeDerivative
variable = u_new
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u_new
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u_new
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 10
dt = .1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/theis_rz.i)
# Theis problem: Flow to single sink using BasicTHM
# SinglePhase
# RZ mesh
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 100
bias_x = 1.05
coord_type = RZ
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[]
[PorousFlowBasicTHM]
dictator_name = dictator
add_darcy_aux = false
fp = simple_fluid
gravity = '0 0 0'
multiply_by_density = false
porepressure = pp
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
viscosity = 0.001
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.05
[]
[biot_mod]
type = PorousFlowConstantBiotModulus
fluid_bulk_modulus = 2E9
biot_coefficient = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[]
[DiracKernels]
[sink]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = -0.16E-3 # recall this is a volumetric flux because multiply_by_density = false in the Action, so this corresponds to a mass_flux of 0.16 kg/s/m because density=1000
variable = pp
[]
[]
[VectorPostprocessors]
[pp]
type = LineValueSampler
num_points = 25
start_point = '0 0 0'
end_point = '100 0 0'
sort_by = x
variable = pp
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 200
end_time = 1E3
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
[csv]
type = CSV
execute_on = final
[]
[]
(test/tests/postprocessors/side_advection_flux_integral/side_advection_flux_integral.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '0.75 0.75 0.75'
dy = '0.75 0.75 0.75'
ix = '2 2 2'
iy = '2 2 2'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[add_inner_boundaries_top]
type = SideSetsAroundSubdomainGenerator
input = cmg
new_boundary = 'block_2_top'
block = 2
normal = '0 1 0'
[]
[add_inner_boundaries_bot]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_top
new_boundary = 'block_2_bot'
block = 2
normal = '0 -1 0'
[]
[add_inner_boundaries_right]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_bot
new_boundary = 'block_2_right'
block = 2
normal = '1 0 0'
[]
[add_inner_boundaries_left]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_right
new_boundary = 'block_2_left'
block = 2
normal = '-1 0 0'
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[u_blob]
type = FunctionIC
variable = u
function = 'if(x<0.75,if(y<0.75,1,0),0)'
[]
[]
[Kernels]
[udot]
type = MassLumpedTimeDerivative
variable = u
[]
[u_advec]
type = ConservativeAdvection
variable = u
upwinding_type = full
velocity = '2 1.5 0'
[]
[]
[BCs]
[outflow]
type = OutflowBC
boundary = 'right top'
variable = u
velocity = '2 1.5 0'
[]
[]
[AuxVariables]
[flux_x]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[flux_x]
type = AdvectiveFluxAux
variable = flux_x
vel_x = 2
vel_y = 1.5
component = x
advected_variable = u
boundary = 'block_2_right block_2_left'
[]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.01
end_time = 0.02
l_tol = 1E-14
[]
[Postprocessors]
[flux_right]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'block_2_right'
[]
[flux_right_exact]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_right'
vel_x = 2
vel_y = 1.5
component = x
advected_variable = u
[]
[flux_left]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'block_2_left'
[]
[flux_left_exact]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_left'
vel_x = 2
vel_y = 1.5
component = x
advected_variable = u
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cosserat01.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
active = 'cx_elastic cy_elastic cz_elastic x_moment y_moment z_moment'
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[SolidMechanics]
displacements = 'wc_x wc_y wc_z'
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = 0.5
E_ijkl = '1 2 1.3333'
fill_method = 'general_isotropic'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/xfem/test/tests/high_order_elements/diffusion_2d.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = TRI6
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.35 1.0 0.35 0.2'
time_start_cut = 0.0
time_end_cut = 2.0
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '0 0.1'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = FunctionDirichletBC
variable = u
boundary = 3
function = u_left
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/gap_heat_transfer_sphere3D.i)
sphere_outer_htc = 10 # W/m^2/K
sphere_outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = sphere3D.e
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[]
[AuxVariables]
[gap_conductance]
order = CONSTANT
family = MONOMIAL
[]
[power_density]
block = 'fuel'
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
[]
[heat_source]
type = CoupledForce
variable = temp
block = 'fuel'
v = power_density
[]
[]
[AuxKernels]
[gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 5
gap_geometry_type = SPHERE
sphere_origin = '0 0 0'
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = '4' # outer RPV
coefficient = ${sphere_outer_htc}
T_infinity = ${sphere_outer_Tinf}
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[Quadrature]
order = fifth
side_order = seventh
[]
[]
[Outputs]
exodus = true
csv = true
[Console]
type = Console
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 'fuel'
[]
[sphere_convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = '4' # outer RVP
T_fluid = ${sphere_outer_Tinf}
htc = ${sphere_outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(sphere_convective_out - ptot) / ptot'
pp_names = 'sphere_convective_out ptot'
[]
[]
[VectorPostprocessors]
[NodalTemperature]
type = NodalValueSampler
sort_by = id
boundary = '2 3'
variable = temp
[]
[]
(modules/combined/test/tests/break_mesh_interface_contact/break_mesh_interface_contact.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 5
ny = 5
dim = 2
[]
[block1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 1 0'
input = gen
[]
[block2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.5 0 0'
top_right = '1 1 0'
input = block1
[]
[breakmesh]
input = block2
type = BreakMeshByBlockGenerator
block_pairs = '1 2'
split_interface = true
add_interface_on_two_sides = true
[]
[]
[Variables]
[temperature]
[]
[disp_x]
[]
[disp_y]
[]
[]
[Kernels]
[thermal_cond]
type = HeatConduction
variable = temperature
[]
[]
[Physics/SolidMechanics/QuasiStatic]
generate_output = 'stress_xx stress_yy strain_xx strain_yy'
add_variables = true
strain = FINITE
incremental = true
[block1]
block = 1
[]
[block2]
block = 2
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temperature
primary = Block1_Block2
secondary = Block2_Block1
emissivity_primary = 0
emissivity_secondary = 0
quadrature = true
gap_conductivity = 1
[]
[]
[Contact]
[mechanical]
primary = Block1_Block2
secondary = Block2_Block1
penalty = 1000
model = coulomb
friction_coefficient = 0.5
formulation = tangential_penalty
tangential_tolerance = 0.1
[]
[]
[BCs]
[left_temp]
type = DirichletBC
value = 100
variable = temperature
boundary = left
[]
[right_temp]
type = DirichletBC
value = 0
variable = temperature
boundary = right
[]
[left_disp_x]
type = FunctionDirichletBC
variable = disp_x
boundary = left
function = 0
[]
[left_disp_y]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[]
[right_disp_x]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = '-t'
[]
[right_disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = right
function = '0'
[]
[]
[Materials]
[thermal_cond]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = 1
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 100
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Dampers]
[contact_slip]
type = ContactSlipDamper
secondary = Block1_Block2
primary = Block2_Block1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
l_tol = 1e-4
l_max_its = 50
nl_max_its = 20
start_time = 0.0
num_steps = 2
dtmin = 1e-8
dt = 1e-2
automatic_scaling = true
[]
[Outputs]
print_linear_residuals = false
time_step_interval = 1
csv = false
perf_graph = false
exodus = true
[]
(modules/contact/test/tests/sliding_block/edge_dropping/two_equal_blocks_slide_3d.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX8
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'left_bottom left_back left_right left_front left_left left_top'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 1.0
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX8
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3 4 5'
# new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
new_boundary = '100 101 102 103 104 105'
[]
[right_block_sidesets_rename]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '100 101 102 103 104 105'
new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets_rename
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = 'left_right'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = 'right_left'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x = '0 0.1 4'
y = '0 0.05 0.05'
[]
[vertical_movement]
type = PiecewiseLinear
x = '0 0.1 4'
y = '0 0 0.3'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'left_left'
function = horizontal_movement
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'left_left'
function = vertical_movement
[]
[fix_left_z]
type = DirichletBC
variable = disp_z
boundary = 'left_left'
value = 0.0
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 'right_right'
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 'right_right'
value = 0.0
[]
[fix_right_z]
type = DirichletBC
variable = disp_z
boundary = 'right_right'
value = 0.0
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist nonzero 1e-10'
line_search = 'none'
dt = 0.1
dtmin = 0.01
end_time = 0.4
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = 'secondary_lower'
[]
[normal_lm]
type = ElementAverageValue
variable = normal_lm
block = 'secondary_lower'
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/solidification/pipe_solidification.i)
mu = 8.8871e-4
rho_solid = 997.561
rho_liquid = 997.561
k_solid = 0.6203
k_liquid = 0.6203
cp_solid = 4181.72
cp_liquid = 4181.72
L = 3e5
T_liquidus = 285
T_solidus = 280
advected_interp_method = 'average'
velocity_interp_method = 'rc'
U_inlet = '${fparse 0.5 * mu / rho_liquid / 0.5}'
T_inlet = 300.0
T_cold = 200.0
Nx = 30
Ny = 5
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Mesh]
coord_type = 'RZ'
rz_coord_axis = 'X'
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = '${fparse 0.5 * 1.0}'
nx = ${Nx}
ny = ${Ny}
bias_y = '${fparse 1 / 1.2}'
[]
[rename1]
type = RenameBoundaryGenerator
input = gen
old_boundary = 'left'
new_boundary = 'inlet'
[]
[rename2]
type = RenameBoundaryGenerator
input = rename1
old_boundary = 'right'
new_boundary = 'outlet'
[]
[rename3]
type = RenameBoundaryGenerator
input = rename2
old_boundary = 'bottom'
new_boundary = 'symmetry'
[]
[rename4]
type = RenameBoundaryGenerator
input = rename3
old_boundary = 'top'
new_boundary = 'wall'
[]
[rename5]
type = ParsedGenerateSideset
input = rename4
normal = '0 1 0'
combinatorial_geometry = 'x>2.0 & x<8.0 & y>0.49999'
new_sideset_name = 'cooled_wall'
[]
[]
[AuxVariables]
[U]
type = MooseVariableFVReal
[]
[fl]
type = MooseVariableFVReal
initial_condition = 1.0
[]
[density]
type = MooseVariableFVReal
[]
[th_cond]
type = MooseVariableFVReal
[]
[cp_var]
type = MooseVariableFVReal
[]
[darcy_coef]
type = MooseVariableFVReal
[]
[fch_coef]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[compute_fl]
type = NSLiquidFractionAux
variable = fl
temperature = T
T_liquidus = '${T_liquidus}'
T_solidus = '${T_solidus}'
execute_on = 'TIMESTEP_END'
[]
[rho_out]
type = FunctorAux
functor = 'rho_mixture'
variable = 'density'
[]
[th_cond_out]
type = FunctorAux
functor = 'k_mixture'
variable = 'th_cond'
[]
[cp_out]
type = FunctorAux
functor = 'cp_mixture'
variable = 'cp_var'
[]
[darcy_out]
type = FunctorAux
functor = 'Darcy_coefficient'
variable = 'darcy_coef'
[]
[fch_out]
type = FunctorAux
functor = 'Forchheimer_coefficient'
variable = 'fch_coef'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 0.0
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 0.0
[]
[pressure]
type = INSFVPressureVariable
[]
[T]
type = INSFVEnergyVariable
initial_condition = '${T_inlet}'
scaling = 1.0
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = rho_mixture
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = rho_mixture
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = rho_mixture
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_friction]
type = PINSFVMomentumFriction
variable = vel_x
momentum_component = 'x'
u = vel_x
v = vel_y
Darcy_name = 'Darcy_coeff'
Forchheimer_name = 'Forchheimer_coeff'
rho = ${rho_liquid}
mu = ${mu}
standard_friction_formulation = false
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = rho_mixture
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = rho_mixture
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_friction]
type = PINSFVMomentumFriction
variable = vel_y
momentum_component = 'y'
u = vel_x
v = vel_y
Darcy_name = 'Darcy_coeff'
Forchheimer_name = 'Forchheimer_coeff'
rho = ${rho_liquid}
mu = ${mu}
standard_friction_formulation = false
[]
[T_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = rho_mixture
dh_dt = dh_dt
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = FVDiffusion
coeff = k_mixture
variable = T
[]
[energy_source]
type = NSFVPhaseChangeSource
variable = T
L = ${L}
liquid_fraction = fl
T_liquidus = ${T_liquidus}
T_solidus = ${T_solidus}
rho = 'rho_mixture'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'inlet'
variable = vel_x
function = '${U_inlet}'
[]
[sym_u]
type = INSFVSymmetryVelocityBC
boundary = 'symmetry'
variable = vel_x
u = vel_x
v = vel_y
mu = ${mu}
momentum_component = 'x'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'inlet'
variable = vel_y
function = 0
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'wall'
variable = vel_x
function = 0
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'wall'
variable = vel_y
function = 0
[]
[sym_v]
type = INSFVSymmetryVelocityBC
boundary = 'symmetry'
variable = vel_y
u = vel_x
v = vel_y
mu = ${mu}
momentum_component = y
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'outlet'
variable = pressure
function = 0
[]
[sym_p]
type = INSFVSymmetryPressureBC
boundary = 'symmetry'
variable = pressure
[]
[sym_T]
type = INSFVSymmetryScalarBC
variable = T
boundary = 'symmetry'
[]
[cooled_wall]
type = FVFunctorDirichletBC
variable = T
functor = '${T_cold}'
boundary = 'cooled_wall'
[]
[]
[FunctorMaterials]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
rho = rho_mixture
cp = cp_mixture
temperature = 'T'
[]
[eff_cp]
type = NSFVMixtureFunctorMaterial
phase_2_names = '${cp_solid} ${k_solid} ${rho_solid}'
phase_1_names = '${cp_liquid} ${k_liquid} ${rho_liquid}'
prop_names = 'cp_mixture k_mixture rho_mixture'
phase_1_fraction = fl
[]
[mushy_zone_resistance]
type = INSFVMushyPorousFrictionFunctorMaterial
liquid_fraction = 'fl'
mu = '${mu}'
rho_l = '${rho_liquid}'
[]
[friction]
type = ADGenericVectorFunctorMaterial
prop_names = 'Darcy_coeff Forchheimer_coeff'
prop_values = 'darcy_coef darcy_coef darcy_coef fch_coef fch_coef fch_coef'
[]
[]
[Executioner]
type = Transient
dt = 5e3
end_time = 1e4
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_abs_tol = 1e-8
nl_max_its = 12
[]
[Postprocessors]
[average_T]
type = ElementAverageValue
variable = T
outputs = csv
execute_on = FINAL
[]
[]
[VectorPostprocessors]
[sat]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.0 0 0'
end_point = '10.0 0 0'
num_points = '${Nx}'
sort_by = x
variable = 'T'
execute_on = FINAL
[]
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'FINAL'
[]
[]
(test/tests/misc/signal_handler/simple_transient_diffusion_scaled.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 50
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/except2.i)
# checking for exception error messages
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 1
mc_edge_smoother = 25
mc_lode_cutoff = -1.0E-6
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = except2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/power_law_creep/nonad_exception.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[finite]
add_variables = true
strain = FINITE
use_automatic_differentiation = true
[]
[]
[BCs]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[top]
type = ADDirichletBC
variable = disp_x
boundary = 'top'
value = 1e-4
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e11
poissons_ratio = 0.3
[]
[elastic_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'creep'
outputs = all
[]
[creep]
type = ADPowerLawCreepTest
coefficient = 10e-22
n_exponent = 2
activation_energy = 0
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
snesmf_reuse_base = false # prevents segfault on mac in dbg
line_search = none
num_steps = 2
[]
[Outputs]
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/random1.i)
# Using CappedMohrCoulomb with tensile failure only
# Plasticity models:
# Tensile strength = 1MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 1234
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 1234
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./tot_iters]
type = ElementIntegralMaterialProperty
mat_prop = plastic_NR_iterations
outputs = console
[../]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./raw_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./raw_f2]
type = ElementExtremeValue
variable = f2
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[./f1]
type = FunctionValuePostprocessor
function = should_be_zero1_fcn
[../]
[./f2]
type = FunctionValuePostprocessor
function = should_be_zero2_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[./should_be_zero1_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f1'
[../]
[./should_be_zero2_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f2'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1E6
value_residual = 0
internal_limit = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 1E5
max_NR_iterations = 100
yield_function_tol = 1.0E-1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random1
csv = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/c_int_surfbreak_ellip_crack_sym_mm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = c_integral_coarse.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 0.1 100.0'
y = '0. 1 1'
scale_factor = -68.95 #MPa
[../]
[./dts]
type = PiecewiseLinear
x = '0 1'
y = '1 400000'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[../]
[]
[DomainIntegral]
integrals = CIntegral
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
inelastic_models = 'powerlawcrp'
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'NEWTON'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-3
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
end_time = 401
[./TimeStepper]
type = FunctionDT
function = dts
min_dt = 1.0
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/3D/3d_nodalmass_implicit.i)
# Test for the Newmark-Beta time integrator
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 2
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 2
[../]
[./all_nodes]
type = BoundingBoxNodeSetGenerator
new_boundary = 'all'
input = 'generated_mesh'
top_right = '1 1 2'
bottom_left = '0 0 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[./accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
[../]
[./vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
[../]
[]
[BCs]
[./x_bot]
type = PresetDisplacement
boundary = 'back'
variable = disp_x
beta = 0.25
velocity = vel_x
acceleration = accel_x
function = dispx
[../]
[./y_bot]
type = PresetDisplacement
boundary = 'back'
variable = disp_y
beta = 0.25
velocity = vel_y
acceleration = accel_y
function = dispy
[../]
[./z_bot]
type = PresetDisplacement
boundary = 'back'
variable = disp_z
beta = 0.25
velocity = vel_z
acceleration = accel_z
function = dispz
[../]
[]
[Functions]
[./dispx]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[./dispy]
type = ParsedFunction
expression = 0.1*t*t*sin(10*t)
[../]
[./dispz]
type = ParsedFunction
expression = 0.1*t*t*sin(20*t)
[../]
[]
[NodalKernels]
[./nodal_mass_x]
type = NodalTranslationalInertia
boundary = 'all'
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_x'
[../]
[./nodal_mass_y]
type = NodalTranslationalInertia
boundary = 'all'
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_y'
[../]
[./nodal_mass_z]
type = NodalTranslationalInertia
boundary = 'all'
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_z'
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1e-08
nl_rel_tol = 1e-08
timestep_tolerance = 1e-6
start_time = -0.01
end_time = 0.1
dt = 0.005
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Postprocessors]
[./accel_10x]
type = NodalVariableValue
nodeid = 10
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/combined/test/tests/heat_convection/heat_convection_rz_test.i)
# Test cases for convective boundary conditions. TKLarson, 11/01/11, rev. 0.
# Input file for htc_2dtest1
# TKLarson
# 11/01/11
# Revision 0
#
# Goals of this test are:
# 1) show that expected results ensue from application of convective boundary conditions
# Convective boundary condition:
# q = h*A*(Tw - Tf)
# where
# q - heat transfer rate (w)
# h - heat transfer coefficient (w/m^2-K)
# A - surface area (m^2)
# Tw - surface temperature (K)
# Tf - fluid temperature adjacent to the surface (K)
# The heat transfer coefficient (h) is input as a variable called 'rate'
# Tf is a two valued function specified by 'initial' and 'final' along with a variable
# called 'duration,' the length of time in seconds that it takes initial to linearly ramp
# to 'final.'
# The mesh for this test case is based on an ASTM standard for the so-called Brazillian Cylinder test
# (ASTM International, Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete
# Specimens, C 496/C 496M-04, 2004) (because I already had a version of the model). While the
# Brazillian Cylinder test is for dynamic tensile testing of concrete, the model works for the present
# purposes. The model is 2-d RZ coordinates.
#
# Brazillian Cylinder sample dimensions:
# L = 20.3 cm, 0.203 m, (8 in)
# r = 5.08 cm, 0.0508 m, (2 in)
# Material properties are:
# density = 2405.28 km/m^3
# specific heat = 826.4 J/kg-K
# thermal conductivity 1.937 w/m-K
# alpha (thermal conductivity/(density*specific heat) is then 9.74e-7 m^2/s
#
# Initial cylinder temperature is room temperature 294.26 K (70 F)
# The initial fluid temperature is room temperature. We will ramp it to 477.6 K (400 F) in 10 minutes.
# We will use a natural convection h (284 w/m^2-K (50 BTU/hr-ft^2-F)) on all faces of the cylinder.
# This is akin to putting the cylinder in an oven (nonconvection type) and turning the oven on.
# What we expect for this problem:
# 1) Use of h = 284 should cause the cylinder to slowly warm up
# 2) The fluid temperature should rise from initial (294 K) to final (477 K) in 600 s.
# 3) 1) and 2) should cause the cylinder to become soaked at 477.6 K after sufficient time(i.e. ~ 1/2 hr).
# This is a simple thermal soak problem.
[Problem]
coord_type = RZ
[]
[Mesh] # Mesh Start
# 10cm x 20cm cylinder not so detailed mesh, 2 radial, 6 axial nodes
# Only one block (Block 1), all concrete
# Sideset 1 - top of cylinder, Sideset 2 - length of cylinder, Sideset 3 - bottom of cylinder
file = heat_convection_rz_mesh.e
[] # Mesh END
[Variables] # Variables Start
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 294.26 # Initial cylinder temperature
[../]
[] # Variables END
[Kernels] # Kernels Start
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[../]
[] # Kernels END
[BCs] # Boundary Conditions Start
# Heat transfer coefficient on outer cylinder radius and ends
[./convective_clad_surface] # Convective Start
type = ConvectiveFluxBC # Convective flux, e.g. q'' = h*(Tw - Tf)
boundary = '1 2 3' # BC applied on top, along length, and bottom
variable = temp
rate = 284. # (w/m^2-K)[50 BTU/hr/-ft^2-F]
# the above h is a reasonable natural convection value
initial = 294.26 # initial ambient (lab or oven) temperature (K)
final = 477.6 # final ambient (lab or oven) temperature (K)
duration = 600. # length of time in seconds that it takes the ambient
# temperature to ramp from initial to final
[../] # Convective End
[] # BCs END
[Materials] # Materials Start
[./thermal]
type = HeatConductionMaterial
block = 1
specific_heat = 826.4
# thermal_conductivity = 1.937 # this makes alpha 9.74e-7 m^2/s
# thermal_conductivity = 19.37 # this makes alpha 9.74e-6 m^2/s
# thermal conductivity arbitrarily increased by a decade to
# make the cylinder thermally soak faster (only for the purposes
# of this test problem
thermal_conductivity = 193.7 # this makes alpha 9.74e-5 m^2/s
# thermal conductivity arbitrarily increased by 2 decade to
# make the cylinder thermally soak faster (only for the purposes
# of this test problem
[../]
[./density]
type = Density
block = 1
density = 2405.28
[../]
[] # Materials END
[Executioner] # Executioner Start
type = Transient
# type = Steady
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
l_max_its = 60
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 0.0
dt = 60.
num_steps = 20 # Total run time 1200 s
[] # Executioner END
[Outputs] # Output Start
# Output Start
file_base = out_rz
exodus = true
[] # Output END
# # Input file END
(modules/functional_expansion_tools/test/tests/standard_use/multiapp_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s]
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/combined/test/tests/beam_eigenstrain_transfer/subapp1_uo_transfer.i)
# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 5
xmin = 0.0
xmax = 0.5
ymin = 0.0
ymax = 0.150080
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./temp]
[../]
[./axial_strain]
order = FIRST
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[./axial_strain]
type = RankTwoAux
variable = axial_strain
rank_two_tensor = total_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[VectorPostprocessors]
[./axial_str]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0.0 0.0'
end_point = '0.5 0.150080 0.0'
variable = 'axial_strain'
num_points = 21
sort_by = 'id'
[../]
[]
[Postprocessors]
[./end_disp]
type = PointValue
variable = disp_y
point = '0.5 0.150080 0.0'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/outlet_1phase/clg.ctrl_p_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0.0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = fp
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 1e5
T0 = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Functions]
[outlet_p_fn]
type = PiecewiseLinear
x = '0 1'
y = '1e5 1.001e5'
[]
[]
[ControlLogic]
[set_outlet_value]
type = TimeFunctionComponentControl
component = outlet
parameter = p
function = outlet_p_fn
[]
[]
[Postprocessors]
[outlet_p]
type = RealComponentParameterValuePostprocessor
component = outlet
parameter = p
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
dt = 0.25
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/power_law_creep/restart1.i)
# 1x1x1 unit cube with uniform pressure on top face
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Problem]
allow_initial_conditions_with_restart = true
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
num_steps = 6
dt = 0.1
[]
[Outputs]
exodus = true
[out]
type = Checkpoint
num_files = 1
[]
[]
(test/tests/controls/pid_control/pid_pp_control.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
inactive = 'exception'
[diff]
type = CoefDiffusion
variable = u
coef = 1
[]
[exception]
type = NanKernel
variable = 'u'
timestep_to_nan = 2
[]
[]
[BCs]
[left]
type = PostprocessorDirichletBC
variable = u
boundary = 3
postprocessor = received_bc
[]
[right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[]
[]
[Functions]
[conditional_function]
type = ParsedFunction
expression = 't >= 1.9 & t < 2.1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 20
dt = 1
nl_abs_tol = 1e-10
line_search = 'none'
# For picard tests
picard_abs_tol = 1e-3
[]
[Postprocessors]
[integral]
type = ElementIntegralVariablePostprocessor
variable = u
execute_on = 'initial timestep_end'
[]
[received_bc]
type = Receiver
default = 0
[]
[]
[Controls]
inactive = 'make_crash'
[integral_value]
type = PIDTransientControl
postprocessor = integral
target = 1.5
parameter_pp = 'received_bc'
K_integral = -1
K_proportional = -1
K_derivative = -0.1
execute_on = 'initial timestep_begin'
[]
[make_crash]
type = ConditionalFunctionEnableControl
enable_objects = 'Kernels::exception'
conditional_function = 'conditional_function'
execute_on = 'timestep_begin'
[]
[]
[MultiApps]
inactive = 'shortest_app'
[shortest_app]
type = TransientMultiApp
input_files = 'pid_pp_control_subapp.i'
[]
[]
[Outputs]
file_base = out
exodus = false
csv = true
[]
(modules/contact/test/tests/pdass_problems/ironing_penalty_al.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = iron.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '10'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '20'
new_block_name = 'primary_lower'
input = secondary
[]
patch_update_strategy = auto
patch_size = 20
allow_renumbering = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[tangential_vel_one]
order = FIRST
family = LAGRANGE
[]
[real_weighted_gap]
order = FIRST
family = LAGRANGE
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[von_mises]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 2. 8.'
y = '0. -1.0 -1.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 8.'
y = '0. 8.'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
block = '1 2'
strain = FINITE
[]
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel_auxk]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
[]
[real_weighted_gap_auxk]
type = PenaltyMortarUserObjectAux
variable = real_weighted_gap
user_object = friction_uo
contact_quantity = normal_gap
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
block = '1 2'
[]
[]
# [VectorPostprocessors]
# [penalty_normal_pressure]
# type = NodalValueSampler
# variable = penalty_normal_pressure
# boundary = 10
# sort_by = id
# []
# []
[Postprocessors]
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[force_x]
type = NodalSum
boundary = 30
variable = saved_x
[]
[force_y]
type = NodalSum
boundary = 30
variable = saved_y
[]
[gap]
type = SideExtremeValue
value_type = min
variable = real_weighted_gap
boundary = 10
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[]
[BCs]
[bot_x_disp]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
preset = false
[]
[bot_y_disp]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
preset = false
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = disp_ramp_vert
preset = false
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = '30'
function = disp_ramp_horz
preset = false
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 6896
poissons_ratio = 0.32
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '2'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 689.6
poissons_ratio = 0.32
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
l_tol = 1e-6
l_max_its = 7
nl_max_its = 300
start_time = 0.0
end_time = 6.5 # 6.5
dt = 0.0125
dtmin = 1e-5
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = true
# [chkfile]
# type = CSV
# start_time = 0.0
# execute_vector_postprocessors_on = FINAL
# []
[console]
type = Console
max_rows = 5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.4 # with 2.0 works
secondary_variable = disp_x
penalty = 5e5
penalty_friction = 1e4
slip_tolerance = 1e-05
penetration_tolerance = 1e-03
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[t_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[t_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(test/tests/materials/stateful_prop/stateful_prop_test.i)
[Mesh]
dim = 3
file = cube.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./prop1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
prop_state = 'old' # Use the "Old" value to compute conductivity
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./prop1_output]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
[../]
[./prop1_output_init]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
execute_on = initial
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = 1
value = 0.0
[../]
[./top]
type = DirichletBC
variable = u
boundary = 2
value = 1.0
[../]
[]
[Materials]
[./stateful]
type = StatefulTest
prop_names = thermal_conductivity
prop_values = 1.0
[../]
[]
[Postprocessors]
[./integral]
type = ElementAverageValue
variable = prop1
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 10
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
file_base = out
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/poro_elasticity/mandel_basicthm.i)
# using a BasicTHM Action
#
# Mandel's problem of consolodation of a drained medium
# Using the FullySaturatedDarcyBase and FullySaturatedFullySaturatedMassTimeDerivative kernels
# with multiply_by_density = false, so that this problem becomes linear
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed. The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width. a = 1
# Soil height. b = 0.1
# Soil's Lame lambda. la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus. mu = G = 0.75
# Soil bulk modulus. K = la + 2*mu/3 = 1
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance. 1/K = 1
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient. B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Consolidation coefficient. c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top. F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[roller_xmin]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left'
[]
[roller_ymin]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom'
[]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[xmax_drained]
type = DirichletBC
variable = porepressure
value = 0
boundary = right
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_y
function = top_velocity
boundary = top
[]
[]
[Functions]
[top_velocity]
type = PiecewiseLinear
x = '0 0.002 0.006 0.014 0.03 0.046 0.062 0.078 0.094 0.11 0.126 0.142 0.158 0.174 0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
y = '-0.041824842 -0.042730269 -0.043412712 -0.04428867 -0.045509181 -0.04645965 -0.047268246 -0.047974749 -0.048597109 -0.0491467 -0.049632388 -0.050061697 -0.050441198 -0.050776675 -0.051073238 -0.0513354 -0.051567152 -0.051772022 -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
[]
[]
[AuxVariables]
[tot_force]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[tot_force]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_force
expression = '-stress_yy+0.6*porepressure'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 8.0
viscosity = 1.0
density0 = 1.0
[]
[]
[PorousFlowBasicTHM]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
multiply_by_density = false
porepressure = porepressure
biot_coefficient = 0.6
gravity = '0 0 0'
fp = the_simple_fluid
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.6
solid_bulk_compliance = 1
fluid_bulk_modulus = 8
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0.0 0 0'
variable = porepressure
[]
[p1]
type = PointValue
outputs = csv
point = '0.1 0 0'
variable = porepressure
[]
[p2]
type = PointValue
outputs = csv
point = '0.2 0 0'
variable = porepressure
[]
[p3]
type = PointValue
outputs = csv
point = '0.3 0 0'
variable = porepressure
[]
[p4]
type = PointValue
outputs = csv
point = '0.4 0 0'
variable = porepressure
[]
[p5]
type = PointValue
outputs = csv
point = '0.5 0 0'
variable = porepressure
[]
[p6]
type = PointValue
outputs = csv
point = '0.6 0 0'
variable = porepressure
[]
[p7]
type = PointValue
outputs = csv
point = '0.7 0 0'
variable = porepressure
[]
[p8]
type = PointValue
outputs = csv
point = '0.8 0 0'
variable = porepressure
[]
[p9]
type = PointValue
outputs = csv
point = '0.9 0 0'
variable = porepressure
[]
[p99]
type = PointValue
outputs = csv
point = '1 0 0'
variable = porepressure
[]
[xdisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_x
[]
[ydisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_y
[]
[total_downwards_force]
type = ElementAverageValue
outputs = csv
variable = tot_force
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.15*t<0.01,0.15*t,0.01)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.7
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mandel_basicthm
[csv]
time_step_interval = 3
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/substep.i)
[GlobalParams]
displacements = 'ux uy uz'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[gss]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[gss]
type = MaterialStdVectorAux
variable = gss
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = 0.01*t
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
maximum_substep_iteration = 10
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
resistance_tol = 1.0e-2
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[gss]
type = ElementAverageValue
variable = gss
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 2.0
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.5
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
csv = true
gnuplot = true
[]
(test/tests/materials/stateful_prop/stateful_prop_on_bnd_only.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
nx = 10
ny = 10
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0.0
[../]
[./right]
type = MTBC
variable = u
boundary = right
grad = 1.0
prop_name = thermal_conductivity
[../]
[]
[Materials]
[./volatile]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = 10
block = 0
[../]
[./stateful_on_boundary]
type = StatefulSpatialTest
boundary = right
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
file_base = out_bnd_only
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_direct.i)
[Mesh]
type = FileMesh
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
direct = true
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/multivariable_copy/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./left_u]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[./left_v]
type = DirichletBC
variable = u
boundary = left
value = 2
[../]
[./right_v]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/examples/batch/transient.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 1
upper_bound = 9
[]
[]
[Samplers]
[mc]
type = MonteCarlo
num_rows = 10
distributions = 'uniform uniform'
[]
[]
[Executioner]
type = Transient
num_steps = 10
[]
[MultiApps]
[runner]
type = SamplerFullSolveMultiApp
sampler = mc
input_files = 'sub.i'
execute_on = 'INITIAL TIMESTEP_END'
mode = batch-restore
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = runner
parameters = 'BCs/left/value BCs/right/value'
sampler = mc
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = runner
to_vector_postprocessor = storage
from_postprocessor = average
sampler = mc
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
[]
[]
[Postprocessors]
[total]
type = MemoryUsage
execute_on = 'INITIAL TIMESTEP_END'
[]
[per_proc]
type = MemoryUsage
value_type = "average"
execute_on = 'INITIAL TIMESTEP_END'
[]
[max_proc]
type = MemoryUsage
value_type = "max_process"
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/porous_flow/test/tests/jacobian/line_sink03.i)
# PorousFlowPeacemanBorehole with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
# NOTE: this test has suffered from repeated failures since its inception. The problem always appears to be caused by having too many Dirac points in an element: see #10471. As of Nov2020, the dirac7 DiracKernel uses only one Dirac point, not ten_points.bh. One day it would be good to be able to use point_file = ten_points.bh
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[temp]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[dummy_outflow0]
type = PorousFlowSumQuantity
[]
[dummy_outflow1]
type = PorousFlowSumQuantity
[]
[dummy_outflow2]
type = PorousFlowSumQuantity
[]
[dummy_outflow3]
type = PorousFlowSumQuantity
[]
[dummy_outflow4]
type = PorousFlowSumQuantity
[]
[dummy_outflow5]
type = PorousFlowSumQuantity
[]
[dummy_outflow6]
type = PorousFlowSumQuantity
[]
[dummy_outflow7]
type = PorousFlowSumQuantity
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
min = 1
max = 2
[]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 1
[]
[]
[Kernels]
[dummy_temp]
type = TimeDerivative
variable = temp
[]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m01]
type = TimeDerivative
variable = massfrac_ph0_sp1
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[dummy_m11]
type = TimeDerivative
variable = massfrac_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
cv = 1.8
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.1 0.02 0.03 0.02 0.0 0.01 0.03 0.01 0.3'
[]
[]
[DiracKernels]
#active = 'dirac6 dirac2' # incorrect jacobian for ny=2
#active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5' # correct jacobian for ny=2
#active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac6' # incorrect jacobian for ny=2
#active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac7' # correct jacobian in dbg, but not in opt, for ny=2
#active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac6' # incorrect jacobian in dbg, but correct for opt, for ny=1
#active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5' # correct jacobian, for ny=1
#active = 'dirac0 dirac1 dirac2 dirac3 dirac4 dirac5 dirac6' # incorrect jacobian in dbg, but correct for opt, for ny=1. row24, col 21 and 22 are wrong. row24=node3, 21=ppwater, 22=ppgas, 24=massfrac_ph0_sp1 (all at node3)
[dirac0]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = ppwater
point_file = one_point.bh
line_length = 1
SumQuantityUO = dummy_outflow0
character = 1
bottom_p_or_t = -10
unit_weight = '1 2 3'
re_constant = 0.123
[]
[dirac1]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = ppgas
line_length = 1
line_direction = '-1 -1 -1'
use_relative_permeability = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow1
character = -0.5
bottom_p_or_t = 10
unit_weight = '1 2 -3'
re_constant = 0.3
[]
[dirac2]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = massfrac_ph0_sp0
line_length = 1.3
line_direction = '1 0 1'
use_mobility = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow2
character = 0.6
bottom_p_or_t = -4
unit_weight = '-1 -2 -3'
re_constant = 0.4
[]
[dirac3]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = massfrac_ph0_sp1
line_length = 1.3
line_direction = '1 1 1'
use_enthalpy = true
mass_fraction_component = 0
point_file = one_point.bh
SumQuantityUO = dummy_outflow3
character = -1
bottom_p_or_t = 3
unit_weight = '0.1 0.2 0.3'
re_constant = 0.5
[]
[dirac4]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = massfrac_ph1_sp0
function_of = temperature
line_length = 0.9
line_direction = '1 1 1'
mass_fraction_component = 1
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow4
character = 1.1
bottom_p_or_t = -7
unit_weight = '-1 2 3'
re_constant = 0.6
[]
[dirac5]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = temp
line_length = 0.9
function_of = temperature
line_direction = '1 2 3'
mass_fraction_component = 2
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow5
character = 0.9
bottom_p_or_t = -8
unit_weight = '1 2 1'
re_constant = 0.7
[]
[dirac6]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = ppwater
point_file = nine_points.bh
SumQuantityUO = dummy_outflow6
character = 0
bottom_p_or_t = 10
unit_weight = '0.0 0.0 0.0'
[]
[dirac7]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = massfrac_ph0_sp0
use_mobility = true
mass_fraction_component = 1
use_relative_permeability = true
use_internal_energy = true
point_file = one_point.bh
#NOTE this commented-out line: point_file = ten_points.bh
SumQuantityUO = dummy_outflow7
character = -1
bottom_p_or_t = 10
unit_weight = '0.1 0.2 0.3'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = line_sink03
[]
(tutorials/darcy_thermo_mech/step07_adaptivity/problems/step7b_fine.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 30
ny = 3
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
uniform_refine = 3
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = left
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = right
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = left
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
radius = 1
temperature = temperature
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
end_time = 100
dt = 0.25
start_time = -1
steady_state_tolerance = 1e-5
steady_state_detection = true
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/nodal_var_value/screen_output_test.i)
[Mesh]
file = square-2x2-nodeids.e
# This test can only be run with renumering disabled, so the
# NodalVariableValue postprocessor's node id is well-defined.
allow_renumbering = false
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
active = 'l2 node1 node4'
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = NodalVariableValue
variable = u
nodeid = 15
[../]
[./node4]
type = NodalVariableValue
variable = v
nodeid = 10
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[./console]
type = Console
max_rows = 2
[../]
[]
(modules/combined/examples/optimization/thermomechanical/thermomechanical_main.i)
vol_frac = 0.4
power = 2.0
E0 = 1.0e-6
E1 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 40
xmin = 0
xmax = 40
ymin = 0
ymax = 40
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push_left]
type = ExtraNodesetGenerator
input = node
new_boundary = push_left
coord = '16 0 0'
[]
[push_center]
type = ExtraNodesetGenerator
input = push_left
new_boundary = push_center
coord = '24 0 0'
[]
[extra]
type = SideSetsFromBoundingBoxGenerator
input = push_center
bottom_left = '-0.01 17.999 0'
top_right = '5 22.001 0'
boundary_new = n1
boundaries_old = left
[]
[dirichlet_bc]
type = SideSetsFromNodeSetsGenerator
input = extra
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[mat_den]
family = MONOMIAL
order = FIRST
initial_condition = 0.02
[]
[sensitivity_one]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[sensitivity_two]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[total_sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[]
[AuxKernels]
[total_sensitivity]
type = ParsedAux
variable = total_sensitivity
expression = '(1-1.0e-7)*sensitivity_one + 1.0e-7*sensitivity_two'
coupled_variables = 'sensitivity_one sensitivity_two'
execute_on = 'LINEAR TIMESTEP_END'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_x_symm]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${E1} + (mat_den ^ ${power}) * (${E1}-${E0})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
# We do filtering in the subapps
[update]
type = DensityUpdate
density_sensitivity = total_sensitivity
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = MULTIAPP_FIXED_POINT_BEGIN
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
num_steps = 2
[]
[Outputs]
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
exodus = true
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralVariablePostprocessor
variable = total_sensitivity
[]
[]
[MultiApps]
[sub_app_one]
type = TransientMultiApp
input_files = structural_sub.i
[]
[sub_app_two]
type = TransientMultiApp
input_files = thermal_sub.i
[]
[]
[Transfers]
# First SUB-APP: STRUCTURAL
# To subapp densities
[subapp_one_density]
type = MultiAppCopyTransfer
to_multi_app = sub_app_one
source_variable = mat_den # Here
variable = mat_den
[]
# From subapp sensitivity
[subapp_one_sensitivity]
type = MultiAppCopyTransfer
from_multi_app = sub_app_one
source_variable = Dc # sensitivity_var
variable = sensitivity_one # Here
[]
# Second SUB-APP: HEAT CONDUCTIVITY
# To subapp densities
[subapp_two_density]
type = MultiAppCopyTransfer
to_multi_app = sub_app_two
source_variable = mat_den # Here
variable = mat_den
[]
# From subapp sensitivity
[subapp_two_sensitivity]
type = MultiAppCopyTransfer
from_multi_app = sub_app_two
source_variable = Tc # sensitivity_var
variable = sensitivity_two # Here
[]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_2D_angle.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, mploying PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 2D version with velocity = (0.1, 0.2, 0)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 0
xmax = 1
ny = 10
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x - 2 * y'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1 | x > 0.3 | y < 0.1 | y > 0.3, 0, 1)'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_boundary_porepressure]
type = FunctionDirichletBC
variable = porepressure
function = '1 - x - 2 * y'
boundary = 'left right top bottom'
[]
[no_tracer_at_boundary]
type = DirichletBC
variable = tracer
value = 0
boundary = 'left right top bottom'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 0.3
dt = 0.1
[]
[Outputs]
[out]
type = Exodus
execute_on = 'initial final'
[]
[]
(modules/xfem/test/tests/switching_material/two_cuts_stationary.i)
[Problem]
solve = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[cut1]
type = LevelSetCutUserObject
level_set_var = phi1
negative_id = 1
positive_id = 33
execute_on = NONE
[]
[cut2]
type = LevelSetCutUserObject
level_set_var = phi2
negative_id = 5
positive_id = 16
execute_on = NONE
[]
[combo]
type = ComboCutUserObject
geometric_cut_userobjects = 'cut1 cut2'
cut_subdomain_combinations = '1 5;
1 16;
33 5;
33 16'
cut_subdomains = '1 3 5 7'
[]
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[AuxVariables]
[phi1]
[InitialCondition]
type = FunctionIC
function = 'x-0.213'
[]
[]
[phi2]
[InitialCondition]
type = FunctionIC
function = 'x-0.728'
[]
[]
[cut1_id]
order = CONSTANT
family = MONOMIAL
[]
[cut2_id]
order = CONSTANT
family = MONOMIAL
[]
[combo_id]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[cut1_id]
type = CutSubdomainIDAux
variable = cut1_id
cut = cut1
[]
[cut2_id]
type = CutSubdomainIDAux
variable = cut2_id
cut = cut2
[]
[combo_id]
type = CutSubdomainIDAux
variable = combo_id
cut = combo
[]
[]
[Materials]
[diffusivity_A]
type = GenericConstantMaterial
prop_names = 'A_D'
prop_values = '5'
[]
[diffusivity_B]
type = GenericConstantMaterial
prop_names = 'B_D'
prop_values = '0.5'
[]
[diffusivity_C]
type = GenericConstantMaterial
prop_names = 'C_D'
prop_values = '12'
[]
[diffusivity_D]
type = GenericConstantMaterial
prop_names = 'D_D'
prop_values = '9'
[]
[diff_combined]
type = XFEMCutSwitchingMaterialReal
cut_subdomain_ids = '1 3 5 7'
base_names = 'A B C D'
prop_name = D
geometric_cut_userobject = combo
outputs = 'exodus'
output_properties = 'D'
[]
[]
[Executioner]
type = Transient
num_steps = 1
max_xfem_update = 1
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/iteration_adaptive/multi_piecewise_sync_dt.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[./temp_spike1]
type = PiecewiseLinear
x = '1 3 5'
y = '1 4 4'
[../]
[./temp_spike2]
type = PiecewiseLinear
x = '0 2 4'
y = '1 1 2'
[../]
[./temp_spike3]
type = PiecewiseConstant
x = '1 6 8'
y = '1 4 4'
[../]
[./temp_spike4]
type = PiecewiseConstant
x = '0 7 9'
y = '1 1 2'
[../]
[]
[Executioner]
type = Transient
end_time = 10
verbose = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
timestep_limiting_function = 'temp_spike1 temp_spike2 temp_spike3 temp_spike4'
force_step_every_function_point = true
post_function_sync_dt = .1
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Outputs]
csv = true
[]
(modules/peridynamics/test/tests/generalized_plane_strain/generalized_plane_strain_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[]
[AuxVariables]
[temp]
order = FIRST
family = LAGRANGE
[]
[stress_zz]
order = FIRST
family = LAGRANGE
[]
[]
[Modules/Peridynamics/Mechanics]
[Master]
[all]
formulation = ORDINARY_STATE
[]
[]
[GeneralizedPlaneStrain]
[all]
formulation = ORDINARY_STATE
out_of_plane_stress_variable = stress_zz
[]
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[]
[stress_zz]
type = NodalRankTwoPD
variable = stress_zz
poissons_ratio = 0.3
youngs_modulus = 1e6
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
rank_two_tensor = stress
output_type = component
index_i = 2
index_j = 2
[]
[]
[Postprocessors]
[react_z]
type = NodalVariableIntegralPD
variable = stress_zz
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
boundary = 1000
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = 1000
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[force_density]
type = ComputeSmallStrainVariableHorizonMaterialOSPD
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
nl_rel_tol = 1e-15
nl_abs_tol = 1e-09
start_time = 0.0
end_time = 1.0
use_pre_SMO_residual = true
[]
[Outputs]
exodus = true
file_base = generalized_plane_strain_OSPD
[]
(modules/contact/test/tests/sliding_block/sliding/frictional_02_aug.i)
# This is a benchmark test that checks constraint based frictional
# contact using the augmented lagrangian method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# A friction coefficient of 0.2 is used. The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[AuxVariables]
[./contact_traction]
[../]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 20
nl_max_its = 200
dt = 0.1
end_time = 15
num_steps = 200
l_tol = 1e-6
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
time_step_interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Problem]
type = AugmentedLagrangianContactProblem
solution_variables = 'disp_x disp_y'
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 1e+7
friction_coefficient = 0.2
formulation = augmented_lagrange
normalize_penalty = true
al_penetration_tolerance = 1e-6
al_incremental_slip_tolerance = 1.0e-2
al_frictional_force_tolerance = 1e-3
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
(modules/porous_flow/test/tests/heat_mass_transfer/variable_transfer_0D.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Variables]
[u]
initial_condition = 1
[]
[]
[AuxVariables]
[v]
initial_condition = 10
[]
[]
[Kernels]
[u_dot]
type = TimeDerivative
variable = u
[]
[value_transfer]
type = PorousFlowHeatMassTransfer
variable = u
v = v
transfer_coefficient = 1e-1
[]
[]
[Postprocessors]
[point_value]
type = PointValue
variable = u
point = '0.5 0.5 0.'
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 11
dt = 1
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_direct_coupled_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 30
ymax = 30
elem_type = QUAD4
[]
[Variables]
[./c]
family = HERMITE
order = THIRD
[../]
[./d]
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 15
y1 = 15
radius = 12
variable = c
int_width = 3
invalue = 1
outvalue = 0
[../]
[./d_IC]
type = BoundingBoxIC
x1 = 0
x2 = 15
y1 = 0
y2 = 30
inside = 1.0
outside = 0.0
variable = d
[../]
[]
[Kernels]
[./c_bulk]
type = CahnHilliard
variable = c
mob_name = M
f_name = F
coupled_variables = d
[../]
[./c_int]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
coupled_variables = d
[../]
[./c_dot]
type = TimeDerivative
variable = c
[../]
[./d_dot]
type = TimeDerivative
variable = d
[../]
[./d_diff]
type = MatDiffusion
variable = d
diffusivity = diffusivity
[../]
[]
[Materials]
[./kappa]
type = GenericConstantMaterial
prop_names = kappa_c
prop_values = 2.0
[../]
[./mob]
type = DerivativeParsedMaterial
property_name = M
coupled_variables = 'c d'
expression = if(d>0.001,d,0.001)*if(c<0,0.5,if(c>1,0.5,1-0.5*c^2))
derivative_order = 2
[../]
[./free_energy]
type = MathEBFreeEnergy
property_name = F
c = c
[../]
[./d_diff]
type = GenericConstantMaterial
prop_names = diffusivity
prop_values = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = BDF2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 0.25
num_steps = 2
[]
[Outputs]
execute_on = 'timestep_end'
[./oversample]
refinements = 2
type = Exodus
[../]
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/2d_mbb_pde_amr.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 3
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 30
ny = 10
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[mat_den_nodal]
family = L2_LAGRANGE
order = FIRST
initial_condition = ${vol_frac}
[AuxKernel]
type = SelfAux
execute_on = TIMESTEP_END
variable = mat_den_nodal
v = mat_den
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.15 # radius coeff
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top'
coefficient = 10
[]
[boundary_penalty_right]
type = ADRobinBC
variable = Dc
boundary = 'right'
coefficient = 10
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_abs_tol = 1e-4
l_max_its = 200
start_time = 0.0
dt = 1.0
num_steps = 70
[]
[Outputs]
[out]
type = CSV
execute_on = 'INITIAL TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[]
[Controls]
[first_period]
type = TimePeriod
start_time = 0.0
end_time = 40
enable_objects = 'BCs::boundary_penalty_right'
execute_on = 'initial timestep_begin'
[]
[]
[Adaptivity]
max_h_level = 2
recompute_markers_during_cycles = true
interval = 1
cycles_per_step = 1
marker = density_marker
[Indicators]
[density_jump]
type = ValueJumpIndicator
variable = mat_den_nodal
[]
[]
[Markers]
[density_marker]
type = ErrorToleranceMarker
indicator = density_jump
coarsen = 0.1
refine = 0.1
[]
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/kinematic_check/strain_check.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
elem_type = HEX8
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
new_system = true
formulation = TOTAL
strain = FINITE
add_variables = true
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy'
[]
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = '0.5 * t'
[]
[tdisp_quer]
type = ParsedFunction
expression = '0.5 * y * t'
[]
[]
[BCs]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[]
[front_z]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[back_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30
poissons_ratio = 0.4
[]
[stress]
type = ComputeLagrangianWrappedStress
[]
[stress_base]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
dt = 0.25
[]
(modules/stochastic_tools/test/tests/multiapps/conditional_run/conditional_main.i)
[StochasticTools]
[]
[Samplers]
[cart]
type = CartesianProduct
linear_space_items = '1 1 3
1 1 3'
execute_on = PRE_MULTIAPP_SETUP
[]
[]
[MultiApps]
[runner]
type = SamplerFullSolveMultiApp
sampler = cart
input_files = 'sub.i'
mode = batch-reset
should_run_reporter = conditional/need_sample
[]
[]
[Transfers]
[data]
type = SamplerReporterTransfer
from_multi_app = runner
sampler = cart
from_reporter = 'average/value'
stochastic_reporter = conditional
[]
[]
[Controls]
[cmdline]
type = MultiAppCommandLineControl
multi_app = runner
sampler = cart
param_names = 'BCs/left/value BCs/right/value'
[]
[]
[Reporters]
[conditional]
type = ConditionalSampleReporter
sampler = cart
default_value = 999
function = 'val1 * val2 >= t'
sampler_vars = 'val1 val2'
sampler_var_indices = '0 1'
parallel_type = ROOT
execute_on = 'initial timestep_begin'
[]
[]
[Executioner]
type = Transient
num_steps = 4
[]
[Outputs]
execute_on = timestep_end
[out]
type = JSON
[]
[]
(modules/solid_mechanics/examples/coal_mining/cosserat_mc_only.i)
# Strata deformation and fracturing around a coal mine
#
# A 2D geometry is used that simulates a transverse section of
# the coal mine. The model is actually 3D, but the "x"
# dimension is only 10m long, meshed with 1 element, and
# there is no "x" displacement. The mine is 300m deep
# and just the roof is studied (0<=z<=300). The model sits
# between 0<=y<=450. The excavation sits in 0<=y<=150. This
# is a "half model": the boundary conditions are such that
# the model simulates an excavation sitting in -150<=y<=150
# inside a model of the region -450<=y<=450. The
# excavation height is 3m (ie, the excavation lies within
# 0<=z<=3). Mining is simulated by moving the excavation's
# roof down, until disp_z=-3 at t=1.
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions are:
# - disp_x = 0 everywhere
# - disp_y = 0 at y=0 and y=450
# - disp_z = 0 for y>150
# - disp_z = -3 at maximum, for 0<=y<=150. See excav function.
# That is, rollers on the sides, free at top, and prescribed at bottom.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = -0.025*(300-z) MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# Below you will see weak-plane parameters and AuxVariables, etc.
# These are not actally used in this example.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 3 MPa
# MC friction angle = 37 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa, varying down to 1 MPa when tensile strain = 1
#
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = -5
xmax = 5
nz = 40
zmin = 0
zmax = 400.0
bias_z = 1.1
ny = 30 # make this a multiple of 3, so y=150 is at a node
ymin = 0
ymax = 450
[]
[left]
type = SideSetsAroundSubdomainGenerator
new_boundary = 11
normal = '0 -1 0'
input = generated_mesh
[]
[right]
type = SideSetsAroundSubdomainGenerator
new_boundary = 12
normal = '0 1 0'
input = left
[]
[front]
type = SideSetsAroundSubdomainGenerator
new_boundary = 13
normal = '-1 0 0'
input = right
[]
[back]
type = SideSetsAroundSubdomainGenerator
new_boundary = 14
normal = '1 0 0'
input = front
[]
[top]
type = SideSetsAroundSubdomainGenerator
new_boundary = 15
normal = '0 0 1'
input = back
[]
[bottom]
type = SideSetsAroundSubdomainGenerator
new_boundary = 16
normal = '0 0 -1'
input = top
[]
[excav]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '-5 0 0'
top_right = '5 150 3'
input = bottom
[]
[roof]
type = SideSetsBetweenSubdomainsGenerator
new_boundary = 21
primary_block = 0
paired_block = 1
input = excav
[]
[hole]
type = BlockDeletionGenerator
block = 1
input = roof
[]
[]
[GlobalParams]
block = 0
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[]
[Kernels]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
[../]
[./mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
[../]
[./mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '11 12 16 21' # note addition of 16 and 21
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '16'
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = '11 12'
value = 0.0
[../]
[./roof]
type = FunctionDirichletBC
variable = disp_z
boundary = 21
function = excav_sideways
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '-0.8*2500*10E-6*(400-z)'
[../]
[./ini_zz]
type = ParsedFunction
expression = '-2500*10E-6*(400-z)'
[../]
[./excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax e_h closure_dist'
symbol_values = '1.0 0 150.0 -3.0 15.0'
expression = 'e_h*max(min((t/end_t*(ymax-ymin)+ymin-y)/closure_dist,1),0)'
[../]
[./excav_downwards]
type = ParsedFunction
symbol_names = 'end_t ymin ymax e_h closure_dist'
symbol_values = '1.0 0 150.0 -3.0 15.0'
expression = 'e_h*t/end_t*max(min(((ymax-ymin)+ymin-y)/closure_dist,1),0)'
[../]
[]
[UserObjects]
[./mc_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.99 # MPa
value_residual = 3.01 # MPa
rate = 1.0
[../]
[./mc_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./mc_dil]
type = SolidMechanicsHardeningConstant
value = 0.15 # 8deg
[../]
[./mc_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[../]
[./mc_compressive_str]
type = SolidMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[../]
[./wp_coh_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_compressive_str_soften]
type = SolidMechanicsHardeningCubic
value_0 = 100
value_residual = 1.0
internal_limit = 1.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
block = 0
inelastic_models = mc
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedMohrCoulombCosseratStressUpdate
block = 0
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 100000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
block = 0
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[../]
[./density]
type = GenericConstantMaterial
prop_names = density
prop_values = 2500
[../]
[]
[Postprocessors]
[./subsidence]
type = PointValue
point = '0 0 400'
variable = disp_z
use_displaced_mesh = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 30
nl_max_its = 1000
start_time = 0.0
dt = 0.2
end_time = 0.2
[]
[Outputs]
file_base = cosserat_mc_only
time_step_interval = 1
print_linear_residuals = false
csv = true
exodus = true
[./console]
type = Console
output_linear = false
[../]
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/linear_kinharden_nonsymmetric_stress_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated stress loading and unloading condition on
# the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# The yield surface begins to translate as stress increases, but its size
# remains the same. The backstress evolves with plastic strain to capture
# this translation. Upon unloading, the stress reverses direction, and material
# first behaves elastically. However, due to the translation of the yield surface
# the yield point in the reverse direction is lower.
#
# If the reverse load is strong enough, the material will yield in the reverse
# direction, which models the Bauschinger effect(reduction in yield stress in
# the opposite direction).
#
# This test is based on the similar response obtained for a prescribed non symmetrical
# stress path in [!cite] (besson2009non) fig. 3.7 (a). This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.25 -13.75
0.5 -27.5
0.75 -41.25
1 -55
1.25 -68.75
1.5 -82.5
1.75 -96.25
1.8125 -99.6875
1.875 -103.125
2 -110
3 -165
4 -220
5 -165
6 -110
7 -55
8 0
9 55
10 110
11 55
12 0
13 -55
14 -110
15 -165
16 -220'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = 1
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 2e5
poissons_ratio = 0.0
[]
[linear_kinematic_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
block = 0
isotropic_hardening_constant = 0
q = 0
b = 0
kinematic_hardening_modulus = 15000
gamma = 0
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'linear_kinematic_plasticity'
max_iterations = 50
absolute_tolerance = 1e-05
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 16
dt = 0.1 # keep dt = 0.005 to get a finer linear kinematic hardening plot
dtmin = 0.0025
[]
[Postprocessors]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/shell/static/straintest.i)
# Test for the axial stress and strain output for single shell element
# for 2D planar shell with uniform mesh.
# A single shell 1 mm x 1 mm element having Young's Modulus of 5 N/mm^2
# and poissons ratio of 0 is fixed at the left end and
# an axial displacement of 0.2 mm is applied at the right.
# Theoretical value of axial stress and strain are 1 N/mm^2 and 0.2.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[rot_x]
order = FIRST
family = LAGRANGE
[]
[rot_y]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = global_stress_t_points_1
index_i = 0
index_j = 0
[]
[strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_global_strain_t_points_1
index_i = 0
index_j = 0
[]
[]
[BCs]
[fixx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[fixy]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[]
[fixz]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[]
[fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[]
[disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = displacement
[]
[]
[Functions]
[displacement]
type = PiecewiseLinear
x = '0.0 1.0'
y = '0.0 0.2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-14
dt = 1
dtmin = 1
end_time = 1
[]
[Kernels]
[solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[]
[solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[]
[solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[]
[solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[]
[solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 5.0
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[]
[strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[]
[stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[]
[]
[Postprocessors]
[disp_x]
type = PointValue
point = '0.5 0.0 0.0'
variable = disp_z
[]
[stress_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_xx
[]
[strain_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_xx
[]
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/NAFEMS/transient/T3/nafems_t3_quad_template.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 0.01
elem_type = QUAD4
[]
[Variables]
[./temp]
initial_condition = 0.0
[../]
[]
[BCs]
[./FixedTempLeft]
type = DirichletBC
variable = temp
boundary = left
value = 0.0
[../]
[./FunctionTempRight]
type = FunctionDirichletBC
variable = temp
boundary = right
function = '100.0 * sin(pi*t/40)'
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./HeatTdot]
type = HeatConductionTimeDerivative
variable = temp
[../]
[]
[Materials]
[./density]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '35.0 440.5 7200.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_tol = 1e-5
nl_max_its = 50
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
dt = 1
end_time = 32.0
[]
[Postprocessors]
[./target_temp]
type = NodalVariableValue
variable = temp
nodeid = 9
[../]
[]
[Outputs]
csv = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3_out
exodus = true
[]
(test/tests/geomsearch/nearest_node_locator/adapt.i)
[Mesh]
file = 2dcontact_collide.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./distance]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./conv]
type = Convection
variable = u
velocity = '1 0 0'
[../]
[]
[AuxKernels]
[./zero]
type = ConstantAux
variable = distance
[../]
[./distance]
type = NearestNodeDistanceAux
variable = distance
boundary = 2
paired_boundary = 3
[../]
[]
[BCs]
[./block1_left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./block1_right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./block2_left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./block2_right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
marker = uniform
[./Markers]
[./uniform]
type = UniformMarker
mark = refine
[../]
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/bcs/periodic/parallel_pbc_using_trans.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmax = 10
ymax = 10
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Functions]
[./tr_x]
type = ParsedFunction
expression = x
[../]
[./tr_y]
type = ParsedFunction
expression = y+10
[../]
[./itr_x]
type = ParsedFunction
expression = x
[../]
[./itr_y]
type = ParsedFunction
expression = y-10
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
y_center = 1
x_spread = 0.25
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./x]
primary = bottom
secondary = top
transform_func = 'tr_x tr_y'
inv_transform_func = 'itr_x itr_y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 10
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/contact/test/tests/sliding_block/sliding/frictional_04_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# A friction coefficient of 0.4 is used. The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[penetration]
[]
[inc_slip_x]
[]
[inc_slip_y]
[]
[accum_slip_x]
[]
[accum_slip_y]
[]
[]
[Functions]
[vertical_movement]
type = ParsedFunction
expression = -t
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[AuxKernels]
[zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[]
[accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[]
[penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[]
[]
[Postprocessors]
[nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[]
[penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[]
[contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[]
[]
[Materials]
[left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 14.99999
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Outputs]
time_step_interval = 10
[out]
type = Exodus
elemental_as_nodal = true
[]
[console]
type = Console
max_rows = 5
[]
[]
[Contact]
[leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 1e+6
friction_coefficient = 0.4
formulation = penalty
normal_smoothing_distance = 0.1
[]
[]
(modules/navier_stokes/test/tests/finite_element/pins/channel-flow/pressure_gradient.i)
# This test case tests the porous-medium flow driven by pressure gradient
#
# At the steady state, eps * grad_p = alpha * u + beta * u^2
# With eps = 0.4, L = 1, grad_p = 1e3/1 = 1e3, alpha = 0, beta = 1000
# u = (eps * grad_p) / beta = 0.4 * 1e3 / 1000 = 0.4 m/s
# This can be verified by check the vel_x at the steady state
[GlobalParams]
gravity = '0 0 0'
order = FIRST
family = LAGRANGE
u = vel_x
v = vel_y
pressure = p
temperature = T
porosity = porosity
eos = eos
conservative_form = false
p_int_by_parts = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
nx = 10
ny = 4
elem_type = QUAD4
[]
[FluidProperties]
[./eos]
type = SimpleFluidProperties
density0 = 100 # kg/m^3
thermal_expansion = 0 # K^{-1}
cp = 100
viscosity = 0.1 # Pa-s, Re=rho*u*L/mu = 100*1*0.1/0.1 = 100
[../]
[]
[Variables]
# velocity
[vel_x]
initial_condition = 1
[]
[vel_y]
initial_condition = 0
[]
# Pressure
[p]
initial_condition = 1e5
[]
[]
[AuxVariables]
[rho]
initial_condition = 100
[]
# Temperature
[T]
initial_condition = 630
[]
[porosity]
initial_condition = 0.4
[]
[]
[Materials]
[mat]
type = PINSFEMaterial
alpha = 0
beta = 1000
[]
[]
[Kernels]
[mass_time]
type = PINSFEFluidPressureTimeDerivative
variable = p
[]
[mass_space]
type = INSFEFluidMassKernel
variable = p
[]
[x_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_x
[]
[x_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_x
component = 0
[]
[y_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_y
[]
[y_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_y
component = 1
[]
[]
[AuxKernels]
[rho_aux]
type = FluidDensityAux
variable = rho
p = p
T = T
fp = eos
[]
[]
[BCs]
# BCs for mass equation
# Inlet
[mass_inlet]
type = INSFEFluidMassBC
variable = p
boundary = 'left'
[]
# Outlet
[mass_outlet]
type = INSFEFluidMassBC
variable = p
boundary = 'right'
[]
# BCs for x-momentum equation
# Inlet
[vx_in]
type = INSFEFluidMomentumBC
variable = vel_x
component = 0
boundary = 'left'
p_fn = 1.01e5
[]
# Outlet
[vx_out]
type = INSFEFluidMomentumBC
variable = vel_x
component = 0
boundary = 'right'
p_fn = 1e5
[]
# BCs for y-momentum equation
# Both Inlet and Outlet, and Top and Bottom
[vy]
type = DirichletBC
variable = vel_y
boundary = 'left right bottom top'
value = 0
[]
[]
[Postprocessors]
[v_in]
type = SideAverageValue
variable = vel_x
boundary = 'left'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
solve_type = 'PJFNK'
[]
[]
[Executioner]
type = Transient
dt = 5
dtmin = 1.e-3
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 100'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-5
l_max_its = 100
start_time = 0.0
end_time = 50
num_steps = 5
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
time_step_interval = 1
execute_on = 'initial timestep_end'
[console]
type = Console
output_linear = false
[]
[out]
type = Exodus
use_displaced = false
[]
[]
(modules/contact/test/tests/verification/overclosure_removal/overclosure.i)
# ---------------------------------------------------------------------------------------------------------
# REGRESSION TEST FOR OVERCLOSURE REMOVAL
# =======================================
# THIS TEST DEMONSTRATES THAT THE CODE IS CAPABLE OF REMOVING A SIZEABLE OVERCLOSURE IN A SINGLE TIME-STEP
# --------------------------------------------------------------------------------------------------------
[Mesh]
file = oc_mesh.e
[]
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
use_finite_deform_jacobian = true
[../]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./_dt]
type = TimestepSize
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side1_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 5
value = 0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = 1001 #nodeset 1001 top central node
value = 0.0
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
decomposition_method = EigenSolution
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
decomposition_method = EigenSolution
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
dtmin = 1.0
l_tol = 1e-3
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 4
primary = 3
model = frictionless
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/tensile/small_deform9_update_version.i)
# A single unit element is stretched in a complicated way
# that the trial stress is
#
# 1.16226 -0.0116587 0.0587872
# -0.0116587 1.12695 0.0779428
# 0.0587872 0.0779428 0.710169
#
# This has eigenvalues
# la = {0.68849, 1.14101, 1.16987}
# and eigenvectors
#
# {-0.125484, -0.176871, 0.976202}
# {-0.0343704, -0.982614, -0.182451}
# {0.9915, -0.0564471, 0.117223}
#
# The tensile strength is 0.5 and Young=1 and Poisson=0.25.
# Using smoothing_tol=0.01, the return-map algorithm should
# return to, approximately, stress_I=stress_II=0.5. This
# is a reduction of 0.65, so stress_III is approximately
# 0.68849 - 0.25 * 0.65 * 2 = 0.36. The stress_I reduction of
# 0.67 gives an internal parameter of
# 0.67 / (E(1-v)/(1+v)/(1-2v)) = 0.558
# The final stress is
#
# {0.498, -0.003, 0.017},
# {-0.003, 0.495, 0.024},
# {0.017, 0.024, 0.367}
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '3*x+2*y+z'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3*x-4*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'x-2*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.25
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.001
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform9_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/initial_conditions/TricrystalTripleJunctionIC.i)
# This simulation tests the TricrystalTripleJunctionIC
[Mesh]
# Mesh block. Meshes can be read in or automatically generated.
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 11 # Number of elements in the x direction
ny = 11 # Number of elements in the y direction
xmax = 1001 # Maximum x-coordinate of mesh
xmin = 0 # Minimum x-coordinate of mesh
ymax = 1001 # Maximum y-coordinate of mesh
ymin = 0 # Minimum y-coordinate of mesh
elem_type = QUAD4 # Type of elements used in the mesh
uniform_refine = 3
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 3 # Number of order parameters used
var_name_base = gr # base name of grains
v = 'gr0 gr1 gr2' # Names of the grains
theta1 = 135 # Angle the first grain makes at the triple junction
theta2 = 100 # Angle the second grain makes at the triple junction
length_scale = 1.0e-9 # Length scale in nm
time_scale = 1.0e-9 # Time scale in ns
[]
[Variables]
[gr0]
[]
[gr1]
[]
[gr2]
[]
[]
[ICs]
[gr0_IC]
type = TricrystalTripleJunctionIC
variable = gr0
op_index = 1
[]
[gr1_IC]
type = TricrystalTripleJunctionIC
variable = gr1
op_index = 2
[]
[gr2_IC]
type = TricrystalTripleJunctionIC
variable = gr2
op_index = 3
[]
[]
[AuxVariables]
[bnds]
# Variable used to visualize the grain boundaries in the simulation
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
# Kernels block where the kernels defining the residual equations are set up
[PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[]
[Materials]
[material]
# Material properties
type = GBEvolution
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 14 # Width of the diffuse GB
GBmob0 = 2.5e-6 #m^4(Js) for copper from schonfelder1997molecular bibtex entry
Q = 0.23 #eV for copper from schonfelder1997molecular bibtex entry
GBenergy = 0.708 #J/m^2 from schonfelder1997molecular bibtex entry
[]
[]
[Postprocessors]
# Scalar postprocessors
[grain_tracker]
type = FauxGrainTracker
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true # Outputs to the Exodus file format
execute_on = 'final'
[]
[Problem]
solve = false
[]
(test/tests/transfers/general_field/user_object/boundary/main.i)
# Base input for testing transfers. It has the following complexities:
# - more than one subapp
# - transfers both from and to the subapps
# - both nodal and elemental variables
# - subapp meshes are not aligned with the main app
# Tests derived from this input may add complexities through command line arguments
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = 5
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x < 0.5 & y < 0.5'
block_id = 1
[]
[add_internal_sideset]
type = SideSetsBetweenSubdomainsGenerator
input = add_block
primary_block = 0
paired_block = 1
new_boundary = internal
[]
[]
[AuxVariables]
[from_sub]
initial_condition = -1
[]
[from_sub_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_sub]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[to_sub_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[]
[UserObjects]
[to_sub]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_sub
[]
[to_sub_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_sub_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
verbose_multiapps = true
[]
[Outputs]
[out]
type = Exodus
hide = 'to_sub to_sub_elem'
overwrite = true
[]
[]
[MultiApps]
[sub]
# 1 on corner, one in the center and one close to a corner
# The subapp mesh is a 0.3-sized cube, no overlap
positions = '0.2222 0 0 0.61111 0.311111 0.31111 0.76666 0.111111 0.81111'
type = TransientMultiApp
app_type = MooseTestApp
input_files = sub.i
execute_on = timestep_end
# Facilitates debugging
output_in_position = true
[]
[]
[Transfers]
# Boundary restrictions are added in the tests specification
[to_sub]
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub
source_user_object = to_sub
variable = from_main
extrapolation_constant = -1
[]
[to_sub_elem]
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub
source_user_object = to_sub_elem
variable = from_main_elem
extrapolation_constant = -1
[]
[from_sub]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = sub
source_user_object = to_main
variable = from_sub
extrapolation_constant = -1
[]
[from_sub_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = sub
source_user_object = to_main_elem
variable = from_sub_elem
extrapolation_constant = -1
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/combined_twinning_slip_100compression.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_1]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_2]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_3]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_4]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_5]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_6]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_7]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_8]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_9]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_10]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_11]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_6]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_7]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_8]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_9]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_11]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = twin_total_volume_fraction_twins
execute_on = timestep_end
[]
[slip_increment_0]
type = MaterialStdVectorAux
variable = slip_increment_0
property = slip_increment
index = 0
execute_on = timestep_end
[]
[slip_increment_1]
type = MaterialStdVectorAux
variable = slip_increment_1
property = slip_increment
index = 1
execute_on = timestep_end
[]
[slip_increment_2]
type = MaterialStdVectorAux
variable = slip_increment_2
property = slip_increment
index = 2
execute_on = timestep_end
[]
[slip_increment_3]
type = MaterialStdVectorAux
variable = slip_increment_3
property = slip_increment
index = 3
execute_on = timestep_end
[]
[slip_increment_4]
type = MaterialStdVectorAux
variable = slip_increment_4
property = slip_increment
index = 4
execute_on = timestep_end
[]
[slip_increment_5]
type = MaterialStdVectorAux
variable = slip_increment_5
property = slip_increment
index = 5
execute_on = timestep_end
[]
[slip_increment_6]
type = MaterialStdVectorAux
variable = slip_increment_6
property = slip_increment
index = 6
execute_on = timestep_end
[]
[slip_increment_7]
type = MaterialStdVectorAux
variable = slip_increment_7
property = slip_increment
index = 7
execute_on = timestep_end
[]
[slip_increment_8]
type = MaterialStdVectorAux
variable = slip_increment_8
property = slip_increment
index = 8
execute_on = timestep_end
[]
[slip_increment_9]
type = MaterialStdVectorAux
variable = slip_increment_9
property = slip_increment
index = 9
execute_on = timestep_end
[]
[slip_increment_10]
type = MaterialStdVectorAux
variable = slip_increment_10
property = slip_increment
index = 10
execute_on = timestep_end
[]
[slip_increment_11]
type = MaterialStdVectorAux
variable = slip_increment_11
property = slip_increment
index = 11
execute_on = timestep_end
[]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_4]
type = MaterialStdVectorAux
variable = twin_volume_fraction_4
property = twin_twin_system_volume_fraction
index = 4
execute_on = timestep_end
[]
[twin_volume_fraction_5]
type = MaterialStdVectorAux
variable = twin_volume_fraction_5
property = twin_twin_system_volume_fraction
index = 5
execute_on = timestep_end
[]
[twin_volume_fraction_6]
type = MaterialStdVectorAux
variable = twin_volume_fraction_6
property = twin_twin_system_volume_fraction
index = 6
execute_on = timestep_end
[]
[twin_volume_fraction_7]
type = MaterialStdVectorAux
variable = twin_volume_fraction_7
property = twin_twin_system_volume_fraction
index = 7
execute_on = timestep_end
[]
[twin_volume_fraction_8]
type = MaterialStdVectorAux
variable = twin_volume_fraction_8
property = twin_twin_system_volume_fraction
index = 8
execute_on = timestep_end
[]
[twin_volume_fraction_9]
type = MaterialStdVectorAux
variable = twin_volume_fraction_9
property = twin_twin_system_volume_fraction
index = 9
execute_on = timestep_end
[]
[twin_volume_fraction_10]
type = MaterialStdVectorAux
variable = twin_volume_fraction_10
property = twin_twin_system_volume_fraction
index = 10
execute_on = timestep_end
[]
[twin_volume_fraction_11]
type = MaterialStdVectorAux
variable = twin_volume_fraction_11
property = twin_twin_system_volume_fraction
index = 11
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-0.025*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5' # roughly copper
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_xtalpl slip_xtalpl'
tan_mod_type = exact
[]
[twin_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
base_name = twin
number_slip_systems = 12
slip_sys_file_name = 'fcc_input_twinning_systems.txt'
initial_twin_lattice_friction = 60.0
[]
[slip_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
total_twin_volume_fraction = 'twin_total_volume_fraction_twins'
[]
[]
[Postprocessors]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[slip_increment_0]
type = ElementAverageValue
variable = slip_increment_0
[]
[slip_increment_1]
type = ElementAverageValue
variable = slip_increment_1
[]
[slip_increment_2]
type = ElementAverageValue
variable = slip_increment_2
[]
[slip_increment_3]
type = ElementAverageValue
variable = slip_increment_3
[]
[slip_increment_4]
type = ElementAverageValue
variable = slip_increment_4
[]
[slip_increment_5]
type = ElementAverageValue
variable = slip_increment_5
[]
[slip_increment_6]
type = ElementAverageValue
variable = slip_increment_6
[]
[slip_increment_7]
type = ElementAverageValue
variable = slip_increment_7
[]
[slip_increment_8]
type = ElementAverageValue
variable = slip_increment_8
[]
[slip_increment_9]
type = ElementAverageValue
variable = slip_increment_9
[]
[slip_increment_10]
type = ElementAverageValue
variable = slip_increment_10
[]
[slip_increment_11]
type = ElementAverageValue
variable = slip_increment_11
[]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[twin_volume_fraction_4]
type = ElementAverageValue
variable = twin_volume_fraction_4
[]
[twin_volume_fraction_5]
type = ElementAverageValue
variable = twin_volume_fraction_5
[]
[twin_volume_fraction_6]
type = ElementAverageValue
variable = twin_volume_fraction_6
[]
[twin_volume_fraction_7]
type = ElementAverageValue
variable = twin_volume_fraction_7
[]
[twin_volume_fraction_8]
type = ElementAverageValue
variable = twin_volume_fraction_8
[]
[twin_volume_fraction_9]
type = ElementAverageValue
variable = twin_volume_fraction_9
[]
[twin_volume_fraction_10]
type = ElementAverageValue
variable = twin_volume_fraction_10
[]
[twin_volume_fraction_11]
type = ElementAverageValue
variable = twin_volume_fraction_11
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.005
dtmin = 0.01
num_steps = 10
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/tag/tag-fv.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
[]
[Variables]
[v]
type = MooseVariableFVReal
initial_condition = 7
[]
[]
[AuxVariables]
[soln_dof]
type = MooseVariableFVReal
[]
[soln_old_dof]
type = MooseVariableFVReal
[]
[soln_older_dof]
type = MooseVariableFVReal
[]
[resid_nontime_dof]
type = MooseVariableFVReal
[]
[soln]
type = MooseVariableFVReal
[]
[soln_old]
type = MooseVariableFVReal
[]
[soln_older]
type = MooseVariableFVReal
[]
[resid_nontime]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[soln_dof]
type = TagVectorDofValueAux
variable = soln_dof
v = v
vector_tag = 'solution'
[]
[soln_old_dof]
type = TagVectorDofValueAux
variable = soln_old_dof
v = v
vector_tag = 'solution_state_1'
[]
[soln_older_dof]
type = TagVectorDofValueAux
variable = soln_older_dof
v = v
vector_tag = 'solution_state_2'
[]
[nontime_dof]
type = TagVectorDofValueAux
variable = resid_nontime_dof
v = v
vector_tag = 'nontime'
[]
[soln]
type = TagVectorAux
variable = soln
v = v
vector_tag = 'solution'
[]
[soln_old]
type = TagVectorAux
variable = soln_old
v = v
vector_tag = 'solution_state_1'
[]
[soln_older]
type = TagVectorAux
variable = soln_older
v = v
vector_tag = 'solution_state_2'
[]
[nontime]
type = TagVectorAux
variable = resid_nontime
v = v
vector_tag = 'nontime'
[]
[]
[FVKernels]
[time]
type = FVTimeKernel
variable = v
[]
[diff]
type = FVDiffusion
variable = v
coeff = coeff
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = v
boundary = left
value = 7
[]
[right]
type = FVDirichletBC
variable = v
boundary = right
value = 42
[]
[]
[Materials]
[diff]
type = ADGenericFunctorMaterial
prop_names = 'coeff'
prop_values = '.2'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
num_steps = 5
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/closed_gap_thermomechanical_mortar_contact.i)
## Units in the input file: m-Pa-s-K
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1
xmax = 2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
patch_update_strategy = iteration
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 300.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Physics]
[SolidMechanics/QuasiStatic]
[steel]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
eigenstrain_names = steel_thermal_expansion
block = 'left_block'
[]
[aluminum]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
eigenstrain_names = aluminum_thermal_expansion
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[displacement_left_block]
type = ADFunctionDirichletBC
variable = disp_x
function = '2.0e-7*t'
boundary = 'moving_block_left'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeFiniteStrainElasticStress
block = 'left_block'
[]
[steel_thermal_expansion]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 17.3e-6 # stainless steel 304
stress_free_temperature = 300.0
temperature = temperature
eigenstrain_name = 'steel_thermal_expansion'
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_hardness'
prop_values = ' 8e3 16.2 0.5 129' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeFiniteStrainElasticStress
block = 'right_block'
[]
[aluminum_thermal_expansion]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 24.0e-6 # aluminum
stress_free_temperature = 300.0
temperature = temperature
eigenstrain_name = 'aluminum_thermal_expansion'
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_hardness'
prop_values = ' 2.7e3 210 0.9 15' #for 99% pure Al
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_pt_interface_temperature]
type = NodalVariableValue
nodeid = 245
variable = temperature
[]
[aluminum_pt_interface_temperature]
type = NodalVariableValue
nodeid = 657
variable = temperature
[]
[steel_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 199
[]
[aluminum_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 560
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-8
nl_max_its = 20
l_max_its = 50
dt = 2
end_time = 10
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/xfem/test/tests/diffusion_xfem/diffusion_flux_bc.i)
# The Neumann BC is applied on the cutted boundary.
# The solution is not correct because so far integration along the cutted element faces is not right.
# To correct this, we need to re-calcuate the weights based on area/volume fraction. This will be implemented soon.
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 6
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./top_u]
type = NeumannBC
variable = u
boundary = 2
value = -1.0
[../]
[./bottom]
type = DirichletBC
variable = u
boundary = 0
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/phase_field/test/tests/KKS_system/auxkernel.i)
#
# This test checks if the two phase and lagrange multiplier solutions can be replicated
# with a two order parameter approach, where the second order parameter eta2 is an
# auxiliary variable that is set as eta2 := 1 - eta1
# The solution is reproduced, but convergence is suboptimal, as important Jacobian
# terms for eta1 (that should come indirectly from eta2) are missing.
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 5
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
# order parameter 2
[eta2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
[]
#
# With this approach the derivative w.r.t. eta1 is lost in all terms depending on
# eta2 a potential fix would be to make eta2 a material property with derivatives.
# This would require a major rewrite of the phase field kernels, though.
#
[AuxKernels]
[eta2]
type = ParsedAux
variable = eta2
expression = '1-eta1'
coupled_variables = eta1
[]
[]
[Variables]
# concentration
[c]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = FunctionIC
function = x/5
[]
[]
# order parameter 1
[eta1]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# phase concentration 1
[c1]
order = FIRST
family = LAGRANGE
initial_condition = 0.9
[]
# phase concentration 2
[c2]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[]
[]
[Materials]
# simple toy free energies
[f1] # = fd
type = DerivativeParsedMaterial
property_name = F1
coupled_variables = 'c1'
expression = '(0.9-c1)^2'
[]
[f2] # = fm
type = DerivativeParsedMaterial
property_name = F2
coupled_variables = 'c2'
expression = '(0.1-c2)^2'
[]
# Switching functions for each phase
[h1_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta1
function_name = h1
[]
[h2_eta]
type = DerivativeParsedMaterial
material_property_names = 'h1(eta1)'
expression = '1-h1'
property_name = h2
coupled_variables = eta1
[]
# Coefficients for diffusion equation
[Dh1]
type = DerivativeParsedMaterial
material_property_names = 'D h1(eta1)'
expression = D*h1
property_name = Dh1
coupled_variables = eta1
[]
[Dh2]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta1)'
expression = 'D*h2'
property_name = Dh2
coupled_variables = eta1
[]
# Barrier functions for each phase
[g1]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta1
function_name = g1
[]
[g2]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta2
function_name = g2
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'D L kappa'
prop_values = '0.7 0.7 0.2'
[]
[]
[Kernels]
#Kernels for diffusion equation
[diff_time]
type = TimeDerivative
variable = c
[]
[diff_c1]
type = MatDiffusion
variable = c
diffusivity = Dh1
v = c1
args = eta1
[]
[diff_c2]
type = MatDiffusion
variable = c
diffusivity = Dh2
v = c2
args = eta1
[]
# Kernels for Allen-Cahn equation for eta1
[deta1dt]
type = TimeDerivative
variable = eta1
[]
[ACBulkF1]
type = KKSMultiACBulkF
variable = eta1
Fj_names = 'F1 F2'
hj_names = 'h1 h2'
gi_name = g1
eta_i = eta1
wi = 0.2
coupled_variables = 'c1 c2 eta2'
[]
[ACBulkC1]
type = KKSMultiACBulkC
variable = eta1
Fj_names = 'F1 F2'
hj_names = 'h1 h2'
cj_names = 'c1 c2'
eta_i = eta1
coupled_variables = 'eta2'
[]
[ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[]
# Phase concentration constraints
[chempot12]
type = KKSPhaseChemicalPotential
variable = c1
cb = c2
fa_name = F1
fb_name = F2
[]
[phaseconcentration]
type = KKSMultiPhaseConcentration
variable = c2
cj = 'c1 c2'
hj_names = 'h1 h2'
etas = 'eta1 eta2'
c = c
[]
[]
[AuxKernels]
[Fglobal_total]
type = KKSMultiFreeEnergy
Fj_names = 'F1 F2 '
hj_names = 'h1 h2 '
gj_names = 'g1 g2 '
variable = Fglobal
w = 0.2
interfacial_vars = 'eta1 eta2 '
kappa_names = 'kappa kappa'
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu '
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
end_time = 350
dt = 10
[]
[Preconditioning]
[full]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[c]
type = LineValueSampler
variable = c
start_point = '0 0 0'
end_point = '5 0 0'
num_points = 21
sort_by = x
[]
[]
[Outputs]
csv = true
execute_on = FINAL
[]
(test/tests/test_harness/500_num_steps.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 500
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/phase_field/tutorials/spinodal_decomposition/s5_energycurve.i)
#
# Example simulation of an iron-chromium alloy at 500 C. Equilibrium
# concentrations are at 23.6 and 82.3 mol% Cr. Kappa value, free energy equation,
# and mobility equation were provided by Lars Hoglund. Solved using the split
# form of the Cahn-Hilliard equation.
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
nx = 25
ny = 25
nz = 0
xmin = 0
xmax = 25
ymin = 0
ymax = 25
zmin = 0
zmax = 0
uniform_refine = 2
[]
[Variables]
[./c] # Mole fraction of Cr (unitless)
order = FIRST
family = LAGRANGE
scaling = 1e+04
[../]
[./w] # Chemical potential (eV/mol)
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./f_density] # Local energy density (eV/mol)
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./concentrationIC] # 46.774 mol% Cr with variations
type = RandomIC
min = 0.44774
max = 0.48774
seed = 210
variable = c
[../]
[]
[BCs]
[./Periodic]
[./c_bcs]
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./w_dot]
variable = w
v = c
type = CoupledTimeDerivative
[../]
[./coupled_res]
variable = w
type = SplitCHWRes
mob_name = M
[../]
[./coupled_parsed]
variable = c
type = SplitCHParsed
f_name = f_loc
kappa_name = kappa_c
w = w
[../]
[]
[AuxKernels]
# Calculates the energy density by combining the local and gradient energies
[./f_density] # (eV/mol/nm^2)
type = TotalFreeEnergy
variable = f_density
f_name = 'f_loc'
kappa_names = 'kappa_c'
interfacial_vars = c
[../]
[]
[Materials]
# d is a scaling factor that makes it easier for the solution to converge
# without changing the results. It is defined in each of the first three
# materials and must have the same value in each one.
[./kappa] # Gradient energy coefficient (eV nm^2/mol)
type = GenericFunctionMaterial
prop_names = 'kappa_c'
prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27'
# kappa_c *eV_J*nm_m^2* d
[../]
[./mobility] # Mobility (nm^2 mol/eV/s)
# NOTE: This is a fitted equation, so only 'Conv' has units
type = DerivativeParsedMaterial
property_name = M
coupled_variables = c
constant_names = 'Acr Bcr Ccr Dcr
Ecr Fcr Gcr
Afe Bfe Cfe Dfe
Efe Ffe Gfe
nm_m eV_J d'
constant_expressions = '-32.770969 -25.8186669 -3.29612744 17.669757
37.6197853 20.6941796 10.8095813
-31.687117 -26.0291774 0.2286581 24.3633544
44.3334237 8.72990497 20.956768
1e+09 6.24150934e+18 1e-27'
expression = 'nm_m^2/eV_J/d*((1-c)^2*c*10^
(Acr*c+Bcr*(1-c)+Ccr*c*log(c)+Dcr*(1-c)*log(1-c)+
Ecr*c*(1-c)+Fcr*c*(1-c)*(2*c-1)+Gcr*c*(1-c)*(2*c-1)^2)
+c^2*(1-c)*10^
(Afe*c+Bfe*(1-c)+Cfe*c*log(c)+Dfe*(1-c)*log(1-c)+
Efe*c*(1-c)+Ffe*c*(1-c)*(2*c-1)+Gfe*c*(1-c)*(2*c-1)^2))'
derivative_order = 1
outputs = exodus
[../]
[./local_energy] # Local free energy function (eV/mol)
type = DerivativeParsedMaterial
property_name = f_loc
coupled_variables = c
constant_names = 'A B C D E F G eV_J d'
constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
1.208993e+04 2.568625e+03 -2.354293e+03
6.24150934e+18 1e-27'
expression = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
derivative_order = 2
[../]
[./precipitate_indicator] # Returns 1/625 if precipitate
type = ParsedMaterial
property_name = prec_indic
coupled_variables = c
expression = if(c>0.6,0.0016,0)
[../]
[]
[Postprocessors]
[./step_size] # Size of the time step
type = TimestepSize
[../]
[./iterations] # Number of iterations needed to converge timestep
type = NumNonlinearIterations
[../]
[./nodes] # Number of nodes in mesh
type = NumNodes
[../]
[./evaluations] # Cumulative residual calculations for simulation
type = NumResidualEvaluations
[../]
[./total_energy] # Total free energy at each timestep
type = ElementIntegralVariablePostprocessor
variable = f_density
execute_on = 'initial timestep_end'
[../]
[./num_features] # Number of precipitates formed
type = FeatureFloodCount
variable = c
threshold = 0.6
[../]
[./precipitate_area] # Fraction of surface devoted to precipitates
type = ElementIntegralMaterialProperty
mat_prop = prec_indic
[../]
[./active_time] # Time computer spent on simulation
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Preconditioning]
[./coupled]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 30
l_tol = 1e-6
nl_max_its = 50
nl_abs_tol = 1e-9
end_time = 604800 # 7 days
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
-sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly
ilu 1'
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
cutback_factor = 0.8
growth_factor = 1.5
optimal_iterations = 7
[../]
[./Adaptivity]
coarsen_fraction = 0.1
refine_fraction = 0.7
max_h_level = 2
[../]
[]
[Outputs]
exodus = true
console = true
csv = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/thermal_hydraulics/test/tests/interfaces/discrete_line_segment_interface/discrete_line_segment_interface.i)
# Tests DiscreteLineSegmentInterface
[AuxVariables]
[testvar]
order = FIRST
family = LAGRANGE
[]
[]
[AuxKernels]
[testvar_aux]
type = DiscreteLineSegmentInterfaceTestAux
variable = testvar
test_type = axial_coord
position = '5 -4 2'
orientation = '-1 3 -5'
rotation = 60
length = '2.0 3.0 5.0'
n_elems = '4 6 10'
execute_on = 'INITIAL'
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '5 -4 2'
orientation = '-1 3 -5'
rotation = 60
length = '2.0 3.0 5.0'
n_elems = '4 6 10'
axial_region_names = 'section0 section1 section2'
names = 'region1 region2 region3'
widths = '1.0 3.0 2.0'
n_part_elems = '2 6 8'
solid_properties = 'hs_mat hs_mat hs_mat'
solid_properties_T_ref = '300 300 300'
initial_T = 300
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
file_base = 'axial_coord'
exodus = true
hide = 'T_solid'
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/1D/dirichlet.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[stress_base]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/phase_field/test/tests/MaskedBodyForce/MaskedBodyForce_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
elem_type = QUAD
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./c]
[../]
[]
[ICs]
[./initial]
value = 1.0
variable = u
type = ConstantIC
[../]
[./c_IC]
int_width = 0.1
x1 = 0.5
y1 = 0.5
radius = 0.25
outvalue = 0
variable = c
invalue = 1
type = SmoothCircleIC
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./source]
type = MaskedBodyForce
variable = u
value = 1
mask = mask
[../]
[]
[Materials]
[./mask]
type = ParsedMaterial
expression = if(c>0.5,0,1)
property_name = mask
coupled_variables = c
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/auxkernels/prandtl_number/1phase.i)
# Use PrandtlNumberAux to compute Prandtl number
[GlobalParams]
family = MONOMIAL
order = CONSTANT
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
allow_renumbering = false
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[AuxVariables]
[prandtl_no]
[]
[v]
initial_condition = 1e-3
[]
[e]
initial_condition = 1e5
[]
[]
[AuxKernels]
[pr_aux]
type = PrandtlNumberAux
variable = prandtl_no
v = v
e = e
fp = fp
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[prandtl_no]
type = ElementalVariableValue
variable = prandtl_no
elementid = 0
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
execute_on = TIMESTEP_END
[]
(test/tests/multiapps/picard_sub_cycling/picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[./td_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/phase_field/examples/anisotropic_interfaces/GrandPotentialTwophaseAnisotropy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = -4
xmax = 4
ymin = -4
ymax = 4
uniform_refine = 2
[]
[GlobalParams]
radius = 0.5
int_width = 0.3
x1 = 0
y1 = 0
derivative_order = 2
[]
[Variables]
[./w]
[../]
[./etaa0]
[../]
[./etab0]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
v = 'etaa0 etab0'
[../]
[]
[ICs]
[./w]
type = SmoothCircleIC
variable = w
# note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
outvalue = -4.0
invalue = 0.0
[../]
[./etaa0]
type = SmoothCircleIC
variable = etaa0
#Solid phase
outvalue = 0.0
invalue = 1.0
[../]
[./etab0]
type = SmoothCircleIC
variable = etab0
#Liquid phase
outvalue = 1.0
invalue = 0.0
[../]
[]
[BCs]
[./Periodic]
[./w]
variable = w
auto_direction = 'x y'
[../]
[./etaa0]
variable = etaa0
auto_direction = 'x y'
[../]
[./etab0]
variable = etab0
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
# Order parameter eta_alpha0
[./ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0'
gamma_names = 'gab'
[../]
[./ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etab0 w'
[../]
[./ACa0_int1]
type = ACInterface2DMultiPhase1
variable = etaa0
etas = 'etab0'
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
[../]
[./ACa0_int2]
type = ACInterface2DMultiPhase2
variable = etaa0
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
[../]
[./ea0_dot]
type = TimeDerivative
variable = etaa0
[../]
# Order parameter eta_beta0
[./ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0'
gamma_names = 'gab'
[../]
[./ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etaa0 w'
[../]
[./ACb0_int1]
type = ACInterface2DMultiPhase1
variable = etab0
etas = 'etaa0'
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
[../]
[./ACb0_int2]
type = ACInterface2DMultiPhase2
variable = etab0
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
[../]
[./eb0_dot]
type = TimeDerivative
variable = etab0
[../]
#Chemical potential
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = Dchi
[../]
[./coupled_etaa0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[./coupled_etab0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[]
[Materials]
[./ha]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0'
phase_etas = 'etaa0'
[../]
[./hb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0'
phase_etas = 'etab0'
[../]
[./omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
[../]
[./omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegab
material_property_names = 'Vm kb cbeq'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
[../]
[./rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
[../]
[./rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
[../]
[./kappaa]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
etaa = etaa0
etab = etab0
outputs = exodus
output_properties = 'kappaa'
[../]
[./kappab]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
etaa = etab0
etab = etaa0
outputs = exodus
output_properties = 'kappab'
[../]
[./const]
type = GenericConstantMaterial
prop_names = 'L D chi Vm ka caeq kb cbeq gab mu'
prop_values = '1.0 1.0 0.1 1.0 10.0 0.1 10.0 0.9 4.5 10.0'
[../]
[./Mobility]
type = ParsedMaterial
property_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-3
l_max_its = 30
nl_max_its = 15
nl_rel_tol = 1.0e-8
nl_abs_tol = 1e-8
end_time = 10.0
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.0005
cutback_factor = 0.7
growth_factor = 1.2
[../]
[]
[Adaptivity]
initial_steps = 5
max_h_level = 3
initial_marker = err_eta
marker = err_bnds
[./Markers]
[./err_eta]
type = ErrorFractionMarker
coarsen = 0.3
refine = 0.95
indicator = ind_eta
[../]
[./err_bnds]
type = ErrorFractionMarker
coarsen = 0.3
refine = 0.95
indicator = ind_bnds
[../]
[../]
[./Indicators]
[./ind_eta]
type = GradientJumpIndicator
variable = etaa0
[../]
[./ind_bnds]
type = GradientJumpIndicator
variable = bnds
[../]
[../]
[]
[Outputs]
time_step_interval = 10
exodus = true
[]
(modules/heat_transfer/test/tests/joule_heating/transient_ad_jouleheating.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 5
ymax = 5
[]
[Variables]
[./T]
initial_condition = 293.0 #in K
[../]
[./elec]
[../]
[]
[Kernels]
[./HeatDiff]
type = ADHeatConduction
variable = T
[../]
[./HeatTdot]
type = ADHeatConductionTimeDerivative
variable = T
[../]
[./HeatSrc]
type = ADJouleHeatingSource
variable = T
elec = elec
[../]
[./electric]
type = ADHeatConduction
variable = elec
thermal_conductivity = electrical_conductivity
[../]
[]
[BCs]
[./lefttemp]
type = ADDirichletBC
boundary = left
variable = T
value = 293 #in K
[../]
[./elec_left]
type = ADDirichletBC
variable = elec
boundary = left
value = 1 #in V
[../]
[./elec_right]
type = ADDirichletBC
variable = elec
boundary = right
value = 0
[../]
[]
[Materials]
[./k]
type = ADGenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = '397.48' #copper in W/(m K)
[../]
[./cp]
type = ADGenericConstantMaterial
prop_names = 'specific_heat'
prop_values = '385.0' #copper in J/(kg K)
[../]
[./rho]
type = ADGenericConstantMaterial
prop_names = 'density'
prop_values = '8920.0' #copper in kg/(m^3)
[../]
[./sigma] #copper is default material
type = ADElectricalConductivity
temperature = T
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'hypre'
dt = 1
end_time = 5
automatic_scaling = true
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/xfem/test/tests/solid_mechanics_basic/square_branch_tri_2d.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = TRI3
[]
[UserObjects]
[./line_seg_cut_uo0]
type = LineSegmentCutUserObject
cut_data = '-1.0000e-10 6.6340e-01 6.6340e-01 -1.0000e-10'
time_start_cut = 0.0
time_end_cut = 1.0
[../]
[./line_seg_cut_uo1]
type = LineSegmentCutUserObject
cut_data = '3.3120e-01 3.3200e-01 1.0001e+00 3.3200e-01'
time_start_cut = 1.0
time_end_cut = 2.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
planar_formulation = PLANE_STRAIN
add_variables = true
[../]
[]
[Functions]
[./right_disp_x]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0'
y = '0 0.005 0.01 0.01'
[../]
[./top_disp_y]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0'
y = '0 0.005 0.01 0.01'
[../]
[]
[BCs]
[./right_x]
type = FunctionDirichletBC
boundary = 1
variable = disp_x
function = right_disp_x
[../]
[./top_y]
type = FunctionDirichletBC
boundary = 2
variable = disp_y
function = top_disp_y
[../]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./left_x]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-16
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 2.2
num_steps = 5000
[]
[Outputs]
file_base = square_branch_tri_2d_out
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/porous_flow/test/tests/jacobian/mass10_nodens.i)
# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
# multiply_by_density = false
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pp]
type = RandomIC
variable = pp
min = -1
max = 1
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
strain_at_nearest_qp = true
multiply_by_density = false
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
strain_at_nearest_qp = true
[]
[nearest_qp]
type = PorousFlowNearestQp
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic_anisotropy/3d_bar_orthotropic.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 2
zmin = 0
zmax = 10
nx = 6
ny = 2
nz = 2
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz'
[]
[]
[Materials]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e5 2.0e5 2.0e5 0.71428571e5 0.71428571e5 0.71428571e5 0.4 0.4 0.4 0.4 0.4 0.4' # Isotropic
[]
[]
[BCs]
[fix_corner_x]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0
[]
[fix_corner_y]
type = DirichletBC
variable = disp_y
boundary = 101
value = 0
[]
[fix_side_y]
type = DirichletBC
variable = disp_y
boundary = 102
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[move_z]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't'
[]
[move_y]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 't*1.4'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-12
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
dt = 0.4
dtmin = 0.4
num_steps = 1
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/variables/output_vars_hidden_shown_check.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
# ODE variables
[./x]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./y]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[AuxVariables]
[./elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./elemental_restricted]
order = CONSTANT
family = MONOMIAL
[../]
[./nodal]
order = FIRST
family = LAGRANGE
[../]
[./nodal_restricted]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./conv_u]
type = CoupledForce
variable = u
v = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[AuxKernels]
[./elemental]
type = ConstantAux
variable = elemental
value = 1
[../]
[./elemental_restricted]
type = ConstantAux
variable = elemental_restricted
value = 1
[../]
[./nodal]
type = ConstantAux
variable = elemental
value = 2
[../]
[./nodal_restricted]
type = ConstantAux
variable = elemental_restricted
value = 2
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = x
[../]
[./ode1]
type = ImplicitODEx
variable = x
y = y
[../]
[./td2]
type = ODETimeDerivative
variable = y
[../]
[./ode2]
type = ImplicitODEy
variable = y
x = x
[../]
[]
[BCs]
active = 'left_u right_u left_v'
[./left_u]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 3
value = 9
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = 1
value = 5
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = 2
value = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.01
num_steps = 10
[]
[Outputs]
file_base = out_hidden
exodus = true
hide = 'u elemental nodal x'
show = u
[]
(modules/functional_expansion_tools/examples/2D_interface_different_submesh/sub.i)
# Derived from the example '2D_interface' with the following differences:
#
# 1) The number of y divisions in the sub app is not the same as the master app
# 2) The subapp mesh is skewed in y
# 3) The Functional Expansion order for the flux term was increased to 7
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.4
xmax = 2.4
nx = 30
ymin = 0.0
ymax = 10.0
ny = 23
bias_y = 1.2
[]
[Variables]
[./s]
[../]
[]
[Kernels]
[./diff_s]
type = HeatConduction
variable = s
[../]
[./time_diff_s]
type = HeatConductionTimeDerivative
variable = s
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_s]
type = ConstantIC
value = 2
variable = s
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = s
boundary = bottom
value = 0.1
[../]
[./interface_flux]
type = FXFluxBC
boundary = left
variable = s
function = FX_Basis_Flux_Sub
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '7'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXBoundaryValueUserObject
function = FX_Basis_Value_Sub
variable = s
boundary = left
[../]
[./FX_Flux_UserObject_Sub]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Sub
variable = s
boundary = left
diffusivity = thermal_conductivity
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/combined/test/tests/3d-mortar-projection-tolerancing/test.i)
stress_free_temperature = 300
thermal_expansion_coeff = 6.66e-6
[Problem]
type = FEProblem
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
temperature = T_K
[]
[Mesh]
patch_update_strategy = iteration
use_displaced_mesh = true
patch_size = 40
[ori]
type = FileMeshGenerator
file = 'test.msh'
[]
[]
[Variables]
[disp_x]
block = 'pellet_inner pellet_outer'
[]
[disp_y]
block = 'pellet_inner pellet_outer'
[]
[disp_z]
block = 'pellet_inner pellet_outer'
[]
[T_K]
[InitialCondition]
type = ConstantIC
value = 300.0
[]
[]
[lm_pellet]
block = 'pellet_secondary_subdomain'
[]
[]
[Kernels]
[solid_x]
type = ADStressDivergenceTensors
variable = disp_x
component = 0
block = 'pellet_inner pellet_outer'
use_displaced_mesh = false
[]
[solid_y]
type = ADStressDivergenceTensors
variable = disp_y
component = 1
block = 'pellet_inner pellet_outer'
use_displaced_mesh = false
[]
[solid_z]
type = ADStressDivergenceTensors
variable = disp_z
component = 2
block = 'pellet_inner pellet_outer'
use_displaced_mesh = false
[]
[timeder]
type = ADHeatConductionTimeDerivative
variable = 'T_K'
density_name = density
specific_heat = specific_heat
block = 'pellet_inner pellet_outer'
use_displaced_mesh = true
[]
[diff]
type = ADHeatConduction
variable = 'T_K'
thermal_conductivity = thermal_conductivity
block = 'pellet_inner pellet_outer'
use_displaced_mesh = true
[]
[heatsource]
type = ADMatHeatSource
variable = 'T_K'
material_property = radial_source
block = 'pellet_inner pellet_outer'
use_displaced_mesh = true
[]
[]
[Debug]
show_var_residual_norms = TRUE
[]
[BCs]
[mirror_z]
type = ADDirichletBC
variable = disp_z
boundary = 'mirror_innerp mirror_outerp'
value = 0
[]
[mirror_x]
type = ADDirichletBC
variable = disp_x
boundary = 'mirror_innerp mirror_outerp'
value = 0
[]
[mirror_y]
type = ADDirichletBC
variable = disp_y
boundary = 'mirror_innerp mirror_outerp'
value = 0
[]
[]
[Materials]
[pellet_properties]
type = ADGenericConstantMaterial
prop_names = 'density thermal_conductivity specific_heat'
prop_values = '3.3112e3 34 1.2217e3'
block = 'pellet_inner pellet_outer'
[]
[pulse_shape_linear]
type = ADGenericFunctionMaterial
prop_values = '5e10*max(11455*(t)/7,1e-9)'
prop_names = 'radial_source'
output_properties = 'radial_source'
block = 'pellet_inner pellet_outer'
use_displaced_mesh = false
[]
[strain]
type = ADComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = eigenstrain #nameS!
block = 'pellet_inner pellet_outer'
[]
[thermal_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = ${stress_free_temperature}
thermal_expansion_coeff = ${thermal_expansion_coeff}
eigenstrain_name = eigenstrain
block = 'pellet_inner pellet_outer'
[]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 3.306e11
poissons_ratio = 0.329
[]
[stress]
type = ADComputeLinearElasticStress
block = 'pellet_inner pellet_outer'
[]
[]
[Contact]
[pellet]
primary = void_pellet_0
secondary = void_pellet_1
model = frictionless
formulation = mortar
c_normal = 1e6
correct_edge_dropping = true
[]
[]
[UserObjects]
[conduction]
type = GapFluxModelConduction
temperature = T_K
boundary = 'void_pellet_0 void_pellet_1'
gap_conductivity = 0.4
use_displaced_mesh = true
[]
[rad_pellet]
type = GapFluxModelRadiation
temperature = T_K
boundary = void_pellet_0
primary_emissivity = 0.37
secondary_emissivity = 0.37
use_displaced_mesh = true
[]
[]
[Constraints]
[gap_pellet]
type = ModularGapConductanceConstraint
variable = lm_pellet
secondary_variable = T_K
primary_boundary = 'void_pellet_0'
primary_subdomain = pellet_primary_subdomain
secondary_boundary = 'void_pellet_1'
secondary_subdomain = pellet_secondary_subdomain
gap_flux_models = 'conduction rad_pellet' #closed_pellet
gap_geometry_type = 'CYLINDER'
cylinder_axis_point_1 = '0 0 0'
cylinder_axis_point_2 = '0 0 1'
use_displaced_mesh = true
quadrature = SECOND
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type'
petsc_options_value = 'lu superlu_dist NONZERO'
automatic_scaling = true
line_search = none
ignore_variables_for_autoscaling = 'pellet_normal_lm'
compute_scaling_once = true
scaling_group_variables = 'disp_x disp_y disp_z; T_K'
nl_rel_tol = 1e-50
nl_abs_tol = 1e-8
nl_max_its = 20
dtmin = 1e-3
dt = 1e-3
start_time = 0e-3
end_time = 1
[]
[Outputs]
[exodus]
type = Exodus
file_base = constMat
[]
print_linear_residuals = false
[]
(modules/combined/test/tests/beam_eigenstrain_transfer/subapp_err_4.i)
# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 5
xmin = 0.0
xmax = 0.5
ymin = 0.0
ymax = 0.150080
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./temp]
[../]
[./axial_strain]
order = FIRST
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[./axial_strain]
type = RankTwoAux
variable = axial_strain
rank_two_tensor = total_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[VectorPostprocessors]
[./axial_str]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0.0 0.0'
end_point = '0.5 0.1 0.0'
variable = axial_strain
num_points = 21
sort_by = 'id'
[../]
[]
[Postprocessors]
[./end_disp]
type = PointValue
variable = disp_y
point = '0.5 0.150080 0.0'
[../]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phase_monomial.i)
# Pressure pulse in 1D with 2 phases (with one having zero saturation), 2components - transient
#
# Note: this is identical to pressure_pules_1d_2phase.i, except that the mass fraction AuxVariables are
# constant monomials. The result should be identical though.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
initial_condition = 2E6
[]
[ppgas]
initial_condition = 2E6
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
order = CONSTANT
family = MONOMIAL
initial_condition = 1
[]
[massfrac_ph1_sp0]
order = CONSTANT
family = MONOMIAL
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
gravity = '0 0 0'
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = ppgas
gravity = '0 0 0'
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e6
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[BCs]
[leftwater]
type = DirichletBC
boundary = left
value = 3E6
variable = ppwater
[]
[leftgas]
type = DirichletBC
boundary = left
value = 3E6
variable = ppgas
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-15 1E-20 20'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p000]
type = PointValue
variable = ppwater
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = ppwater
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = ppwater
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = ppwater
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = ppwater
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = ppwater
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = ppwater
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = ppwater
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = ppwater
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = ppwater
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = ppwater
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phase
print_linear_residuals = false
csv = true
[]
(modules/phase_field/test/tests/new_initial_conditions/prepare_mesh.i)
#
# Prepare and relax interfaces of a polycrystalline sample for the
# PolycrystalVariables_initial_from_file test
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmax = 400
ymax = 400
elem_type = QUAD4
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 102
grain_num = 4
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Moly_GB]
type = GBEvolution
time_scale = 1.0
GBmob0 = 3.986e-6
T = 500 # K
wGB = 60 # nm
Q = 1.0307
GBenergy = 2.4
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
end_time = 3.0
dt = 1.5
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gravity/gravity_hex20.i)
# Gravity Test
#
# This test is designed to exercise the gravity body force kernel.
#
# The mesh for this problem is a rectangular bar 10 units by 1 unit
# by 1 unit.
#
# The boundary conditions for this problem are as follows. The
# displacement is zero on each of side that faces a negative
# coordinate direction. The acceleration of gravity is 20.
#
# The material has a Young's modulus of 1e6 and a density of 2.
#
# The analytic solution for the displacement along the bar is:
#
# u(x) = -b*x^2/(2*E)+b*L*x/E
#
# The displacement at x=L is b*L^2/(2*E) = 2*20*10*10/(2*1e6) = 0.002.
#
# The analytic solution for the stress along the bar assuming linear
# elasticity is:
#
# S(x) = b*(L-x)
#
# The stress at x=0 is b*L = 2*20*10 = 400.
#
# Note: The simulation does not measure stress at x=0. The stress
# is reported at element centers. The element closest to x=0 sits
# at x = 1/4 and has a stress of 390. This matches the linear
# stress distribution that is expected. The same situation applies
# at x = L where the stress is zero analytically. The nearest
# element is at x=9.75 where the stress is 10.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = gravity_hex20_test.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
generate_output = 'stress_xx'
[]
[Kernels]
[./gravity]
type = Gravity
variable = disp_x
value = 20
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 5
value = 0.0
[../]
[]
[Materials]
[./elasticty_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
bulk_modulus = 0.333333333333333e6
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./density]
type = Density
density = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = gravity_hex20_out
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/xfem/test/tests/single_var_constraint_2d/stationary_fluxjump_func.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = jump_flux_func
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[Functions]
[./jump_flux_func]
type = ParsedFunction
expression = '1'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/special/rotate.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[angles]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0 1.5707963'
[]
[stretch]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.1 0.1'
[]
[move_y]
type = ParsedFunction
expression = 'y*cos(theta) - z * (1 + a)*sin(theta) - y'
symbol_names = 'a theta'
symbol_values = 'stretch angles'
[]
[move_z]
type = ParsedFunction
expression = 'y*sin(theta) + z*(1+a)*cos(theta) - z'
symbol_names = 'a theta'
symbol_values = 'stretch angles'
[]
[dts]
type = PiecewiseConstant
x = '0 1 2'
y = '0.1 0.001 0.001'
direction = 'LEFT_INCLUSIVE'
[]
[]
[BCs]
[fix]
type = DirichletBC
preset = true
value = 0.0
boundary = left
variable = disp_x
[]
[front_y]
type = FunctionDirichletBC
boundary = front
variable = disp_y
function = move_y
preset = true
[]
[back_y]
type = FunctionDirichletBC
boundary = back
variable = disp_y
function = move_y
preset = true
[]
[front_z]
type = FunctionDirichletBC
boundary = front
variable = disp_z
function = move_z
preset = true
[]
[back_z]
type = FunctionDirichletBC
boundary = back
variable = disp_z
function = move_z
preset = true
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = stress_xx
[]
[syy]
type = ElementAverageValue
variable = stress_yy
[]
[szz]
type = ElementAverageValue
variable = stress_zz
[]
[syz]
type = ElementAverageValue
variable = stress_yz
[]
[sxz]
type = ElementAverageValue
variable = stress_xz
[]
[sxy]
type = ElementAverageValue
variable = stress_xy
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-4
nl_abs_tol = 1e-6
start_time = 0.0
end_time = 2.0
[TimeStepper]
type = FunctionDT
function = dts
interpolate = False
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-al.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[penalty_normal_pressure]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_one]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_one]
order = FIRST
family = LAGRANGE
[]
[penalty_frictional_pressure_two]
order = FIRST
family = LAGRANGE
[]
[accumulated_slip_two]
order = FIRST
family = LAGRANGE
[]
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
[]
[AuxKernels]
[penalty_normal_pressure_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure_one_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_one
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_frictional_pressure_two_auxk]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure_two
user_object = friction_uo
contact_quantity = tangential_pressure_two
[]
[penalty_accumulated_slip_two_auxk]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_two
user_object = friction_uo
contact_quantity = accumulated_slip_two
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
allow_renumbering = false
[]
[Variables]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e5
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
# Other object should mix formulations
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
friction_coefficient = 0.4
secondary_variable = disp_x
penalty = 1e0
penalty_friction = 1e1
slip_tolerance = 7.0e-4 # 1e-6
penetration_tolerance = 7.0e-4
# max_penalty_multiplier = 10
penalty_multiplier = 10
penalty_multiplier_friction = 5
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
l_max_its = 15
nl_max_its = 90
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[]
[VectorPostprocessors]
[]
(test/tests/indicators/laplacian_jump_indicator/biharmonic_transient.i)
[GlobalParams]
# Parameters used by Functions.
vars = 'c'
vals = '50'
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
nx = 10
ny = 10
[]
[Variables]
[./u]
order = THIRD
family = HERMITE
[../]
[]
[Kernels]
[./biharmonic]
type = Biharmonic
variable = u
[../]
[./body_force]
type = BodyForce
variable = u
function = forcing_func
[../]
[]
[BCs]
[./all_value]
type = FunctionPenaltyDirichletBC
variable = u
boundary = 'left right top bottom'
function = u_func
penalty = 1e10
[../]
[./all_flux]
type = FunctionPenaltyFluxBC
variable = u
boundary = 'left right top bottom'
function = u_func
penalty = 1e10
[../]
[]
[Adaptivity]
[./Indicators]
[./error]
type = LaplacianJumpIndicator
variable = u
scale_by_flux_faces = true
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
# Note: the unusually tight tolerances here are due to the penalty
# BCs (currently the only way of accurately Dirichlet boundary
# conditions on Hermite elements in MOOSE).
nl_rel_tol = 1.e-15
l_tol = 1.e-15
# We have exact Jacobians
solve_type = 'NEWTON'
# Use 6x6 quadrature to ensure the forcing function is integrated
# accurately.
[./Quadrature]
type = GAUSS
order = ELEVENTH
[../]
[]
[Functions]
[./u_func]
type = ParsedGradFunction
value = 'exp(-c*(x^2+y^2))*exp(-t)'
grad_x = '-2*c*exp(-c*(x^2+y^2))*x*exp(-t)'
grad_y = '-2*c*exp(-c*(x^2+y^2))*y*exp(-t)'
[../]
[./forcing_func]
type = ParsedFunction
expression = '16*c^2*(c^2*(x^2+y^2)^2 - 4*c*(x^2+y^2) + 2)*exp(-c*(x^2+y^2))*exp(-t)'
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
function = u_func
variable = u
[../]
[]
[Postprocessors]
[./l2_error]
type = ElementL2Error
variable = u
function = u_func
[../]
[./h1_error]
type = ElementH1Error
variable = u
function = u_func
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cwp10.i)
# Capped weak-plane plasticity
# checking jacobian for shear failure with hardening
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 3
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 2 0 0 -1 2 -1 0.1'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/stochastic_tools/test/tests/transfers/monte_carlo/monte_carlo.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 10
distributions = 'uniform_left uniform_right'
execute_on = INITIAL # create random numbers on initial and use them for each timestep
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
execute_on = INITIAL
check_multiapp_execute_on = false
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/porous_flow/test/tests/energy_conservation/heat04_fullysat_action.i)
# heat04, but using an action
#
# The sample is a single unit element, with fixed displacements on
# all sides. A heat source of strength S (J/m^3/s) is applied into
# the element. There is no fluid flow or heat flow. The rise
# in temperature, porepressure and stress, and the change in porosity is
# matched with theory.
#
# In this case, fluid mass must be conserved, and there is no
# volumetric strain, so
# porosity * fluid_density = constant
# Also, the energy-density in the rock-fluid system increases with S:
# d/dt [(1 - porosity) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T] = S
# Also, the porosity evolves according to THM as
# porosity = biot + (porosity0 - biot) * exp( (biot - 1) * P / fluid_bulk + rock_thermal_exp * T)
# Finally, the effective stress must be exactly zero (as there is
# no strain).
#
# Let us assume that
# fluid_density = dens0 * exp(P / fluid_bulk - fluid_thermal_exp * T)
# Then the conservation of fluid mass means
# porosity = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T)
# where dens0 * por0 = the initial fluid mass.
# The last expression for porosity, combined with the THM one,
# and assuming that biot = 1 for simplicity, gives
# porosity = 1 + (porosity0 - 1) * exp(rock_thermal_exp * T) = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T) .... (A)
#
# This stuff may be substituted into the heat energy-density equation:
# S = d/dt [(1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T]
#
# If S is constant then
# S * t = (1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T
# with T(t=0) = 0 then Eqn(A) implies that por0 = porosity0 and
# P / fluid_bulk = fluid_thermal_exp * T - log(1 + (por0 - 1) * exp(rock_thermal_exp * T)) + log(por0)
#
# Parameters:
# A = 2
# fluid_bulk = 2.0
# dens0 = 3.0
# fluid_thermal_exp = 0.5
# fluid_heat_cap = 2
# por0 = 0.5
# rock_thermal_exp = 0.25
# rock_density = 5
# rock_heat_capacity = 0.2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.5
cv = 2
cp = 2
bulk_modulus = 2.0
density0 = 3.0
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = pp
temperature = temp
dictator_name = Sir
biot_coefficient = 1.0
gravity = '0 0 0'
fp = the_simple_fluid
stabilization = none
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = Sir
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[temp]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[heat_source]
type = BodyForce
function = 1
variable = temp
[]
[]
[Functions]
[err_T_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1'
expression = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
[]
[err_pp_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1 2 p0 0.5'
expression = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosity
thermal = true
fluid = true
mechanical = true
ensure_positive = false
biot_coefficient = 1.0
porosity_zero = 0.5
thermal_expansion_coeff = 0.25
solid_bulk = 2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 0.2
density = 5.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = pp
[]
[t0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = temp
[]
[porosity]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = porosity
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[err_T]
type = FunctionValuePostprocessor
function = err_T_fcn
[]
[err_P]
type = FunctionValuePostprocessor
function = err_pp_fcn
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = heat04_fullysat_action
csv = true
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_3.i)
# demonstrating that adding sources of a fixed-activity species makes no difference before the system is closed
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition free_concentration bulk_composition"
constraint_unit = "moles molal moles"
close_system_at_time = 3
source_species_names = 'HCl'
source_species_rates = '1.0'
[]
[Postprocessors]
[pH]
type = PointValue
point = '0 0 0'
variable = pH
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmax = 1
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/geochemistry/test/tests/kinetics/quartz_dissolution.i)
# Example of quartz dissolution.
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl- SiO2(aq)"
constraint_value = " 1.0 1E-10 1E-10 1E-9"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_concentration"
constraint_unit = " kg moles moles molal"
initial_temperature = 100.0
temperature = 100.0
kinetic_species_name = Quartz
kinetic_species_initial_value = 5
kinetic_species_unit = kg
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = '' # only CSV output for this example
[]
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1.728E-10 # 2.0E-15mol/s/cm^2 = 1.728E-10mol/day/cm^2
multiply_by_mass = true
area_quantity = 1000
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O SiO2(aq) H+ Cl-"
kinetic_minerals = "Quartz"
kinetic_rate_descriptions = "rate_quartz"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 0.5 3'
y = '0.01 0.05 0.1'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = timestepper
[]
end_time = 5.0
[]
[AuxVariables]
[diss]
[]
[]
[AuxKernels]
[diss]
type = ParsedAux
coupled_variables = moles_Quartz
expression = '83.216414271 - moles_Quartz'
variable = diss
[]
[]
[Postprocessors]
[dissolved_moles]
type = PointValue
point = '0 0 0'
variable = diss
[]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/application_block_multiapps/application_block_sub.i)
[Application]
type = MooseTestApp
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/misc/check_error/coupled_nodal_for_non_nodal_variable.i)
# Checking that coupling a constant monomial variable into an object that expects
# a nodal variable will report an error
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
elem_type = EDGE2
[]
[Variables]
[./v]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Materials]
[./m]
type = CoupledNodalMaterial
coupled = v
[../]
[]
[Executioner]
type = Transient
[]
(modules/phase_field/test/tests/SplitCH/forward_split_math_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmax = 25.0
ymax = 25.0
elem_type = QUAD
[]
[Variables]
[./c]
[../]
[./w]
[../]
[]
[ICs]
[./c_IC]
type = CrossIC
variable = c
x1 = 0
x2 = 25
y1 = 0
y2 = 25
[../]
[]
[Kernels]
[./cdot]
type = TimeDerivative
variable = c
[../]
[./grad_w]
type = MatDiffusion
variable = c
v = w
diffusivity = 1.0
[../]
[./grad_c]
type = MatDiffusion
variable = w
v = c
diffusivity = 2.0
[../]
[./w2]
type = CoupledMaterialDerivative
variable = w
v = c
f_name = F
[../]
[./w3]
type = CoefReaction
variable = w
coefficient = -1.0
[../]
[]
[AuxVariables]
[./local_energy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./local_energy]
type = TotalFreeEnergy
variable = local_energy
f_name = F
kappa_names = kappa_c
interfacial_vars = c
[../]
[]
[Materials]
[./kappa_c]
type = GenericConstantMaterial
prop_names = kappa_c
prop_values = 2.0
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = c
expression = '(1 - c)^2 * (1 + c)^2'
property_name = F
[../]
[]
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
[./total_c]
type = ElementIntegralVariablePostprocessor
variable = c
execute_on = 'initial TIMESTEP_END'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 5
dt = 0.7
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/solid_mechanics/test/tests/umat/plane_strain/generalized_plane_strain.i)
# Testing the UMAT Interface - creep linear strain hardening model using the finite strain formulation - visco-plastic material.
# Uses 2D plane strain
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t/100
[]
[]
[Variables]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'strain_yy stress_yy stress_zz'
planar_formulation = GENERALIZED_PLANE_STRAIN
scalar_out_of_plane_strain = scalar_strain_zz
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[]
[Materials]
[constant]
type = AbaqusUMATStress
# Young's modulus, Poisson's Ratio, Yield, Hardening
constant_properties = '1000 0.3 10 100'
plugin = ../../../plugins/linear_strain_hardening
num_state_vars = 3
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[average_strain_yy]
type = ElementAverageValue
variable = 'strain_yy'
[]
[average_stress_yy]
type = ElementAverageValue
variable = 'stress_yy'
[]
[average_stress_zz]
type = ElementAverageValue
variable = 'stress_zz'
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(modules/solid_mechanics/test/tests/uel/small_test_expanded.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = ../../../examples/uel_tri_tests/uel
use_displaced_mesh = false
num_state_vars = 18
constant_properties = '100 0.3' # E nu
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/xfem/test/tests/crack_tip_enrichment/penny_crack_3d.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
use_crack_tip_enrichment = true
crack_front_definition = crack_front
enrichment_displacements = 'enrich1_x enrich2_x enrich3_x enrich4_x enrich1_y enrich2_y enrich3_y enrich4_y enrich1_z enrich2_z enrich3_z enrich4_z'
cut_off_boundary = all
cut_off_radius = 0.3
[]
[UserObjects]
[circle_cut_uo]
type = CircleCutUserObject
cut_data = '0 0 0
0.5 0 0
0 0.5 0'
[]
[crack_front]
type = CrackFrontDefinition
crack_direction_method = CurvedCrackFront
crack_front_points = '0.500000000000000 0 0
0.000000000000000 0.500000000000000 0
-0.500000000000000 0.000000000000000 0
-0.000000000000000 -0.500000000000000 0'
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 9
ny = 9
nz = 3
xmin = -1.0
xmax = 1.0
ymin = -1.0
ymax = 1.0
zmin = -0.75
zmax = 0.75
elem_type = HEX8
[]
[all_node]
type = BoundingBoxNodeSetGenerator
input = gen
new_boundary = 'all'
top_right = '1 1 1'
bottom_left = '-1 -1 -1'
[]
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = false
volumetric_locking_correction = false
[]
[]
[BCs]
[top_z]
type = Pressure
variable = disp_z
boundary = front
factor = -1
[]
[bottom_x]
type = DirichletBC
boundary = back
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = back
variable = disp_y
value = 0.0
[]
[bottom_z]
type = DirichletBC
boundary = back
variable = disp_z
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[strain]
type = ComputeCrackTipEnrichmentSmallStrain
crack_front_definition = crack_front
enrichment_displacements = 'enrich1_x enrich2_x enrich3_x enrich4_x enrich1_y enrich2_y enrich3_y enrich4_y enrich1_z enrich2_z enrich3_z enrich4_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
[Quadrature]
type = GAUSS
order = SECOND
[]
# controls for linear iterations
l_max_its = 10
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
exodus = true
[console]
type = Console
output_linear = true
[]
[]
(test/tests/kernels/coefficient_time_derivative/coefficient_time_derivative_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = CoefTimeDerivative
variable = u
Coefficient = 0.1
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/parser/cli_multiapp_group/dt_from_parent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/contact/test/tests/glued/glued_contact_mechanical_constraint_test.i)
# This is a mechanical constraint (contact formulation) version of glued_contact_mechanical_constraint.i
[Mesh]
file = glued_contact_test.e
[]
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./up]
type = PiecewiseLinear
x = '0 1'
y = '0 0.5001'
[../]
[./lateral]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 1 0'
scale_factor = 0.5
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
[../]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e6
model = glued
formulation = kinematic
[../]
[]
[BCs]
[./bottom_lateral]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = lateral
[../]
[./bottom_up]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = up
[../]
[./bottom_out]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./top]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff1_strain]
type= ComputeFiniteStrain
block = '1'
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stiffStuff2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff2_strain]
type= ComputeFiniteStrain
block = '2'
[../]
[./stiffStuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
#petsc_options_iname = '-pc_type -pc_hypre_type -snes_type -snes_ls -snes_linesearch_type -ksp_gmres_restart'
#petsc_options_value = 'hypre boomeramg ls basic basic 101'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'ilu 101'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 0.1
num_steps = 30
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Postprocessors]
active = ''
[./resid]
type = Residual
[../]
[./iters]
type = NumNonlinearIterations
[../]
[]
[Outputs]
file_base = mechanical_constraint_out
exodus = true
[]
(modules/combined/test/tests/heat_convection/heat_convection_3d_test.i)
# Test cases for convective boundary conditions.
# Input file for htc_3dtest1
# TKLarson
# 11/02/11
# Revision 0
#
# Goals of this test are:
# 1) show that the 'fluid' temperature for convective boundary condition
# is behaving as expected/desired
# 2) show that expected results ensue from application of convective boundary conditions
# Convective boundary condition:
# q = h*A*(Tw - Tf)
# where
# q - heat transfer rate (w)
# h - heat transfer coefficient (w/m^2-K)
# A - surface area (m^2)
# Tw - surface temperature (K)
# Tf - fluid temperature adjacent to the surface (K)
# The heat transfer coefficient (h) is input as a variable called 'rate'
# Tf is a two valued function specified by 'initial' and 'final' along with a variable
# called 'duration,' the length of time in seconds that it takes initial to linearly ramp
# to 'final.'
# The mesh for this test case is concocted from an ASTM standard for the so-called Brazillian Cylinder test
# (ASTM International, Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete
# Specimens, C 496/C 496M-04, 2004). I turned a cylinder model into a rectangular parallelpiped,
# because I already had the cylinder model.
# The model is 3-d xyz coordinates.
#
# Brazillian Parallelpiped sample dimensions:
# z = 10.3 cm, 0.103 m, (4 in)
# y = 5.08 cm, 0.0508 m, (2 in)
# x = 5.08 cm, 0.0508 m, (2 in)
# Material properties are:
# density = 2405.28 km/m^3
# specific heat = 826.4 J/kg-K
# thermal conductivity 1.937 w/m-K
# alpha (thermal conductivity/(density*specific heat) is then 9.74e-7 m^2/s
#
# Initial parallelpiped temperature is room temperature 294.26 K (70 F)
# The initial fluid temperature is room temperature. We will ramp it to 477.6 K (400 F) in 10 minutes.
# We will use an h representative of natural convection conditions as the boundary condition for all sides
# on the parallelpiped. Akin to putting the object in an oven and turning the oven on.
# This is essentially a thermal soak.
#
# What we expect for this problem:
# 1) Use of h = 284 w/m^2-K (50 BTU/hr-ft^2-F) should cause the parallelpiped to slowly heat up to 477K.
# 2) The fluid temperature should rise from initial (294.26 K) to final (477.6 K) in 600 s.
# 3) 1) and 2) should show the convective BC is working as desired.
#
[Mesh] # Mesh Start
# 5cm x 5cm x 10cm parallelpiped not so detailed mesh, 4 elements each end, 8 elements each long face
# Only one block (Block 1), all concrete
# Sideset definitions:
# 1 - xy plane at z=0,
# 2 - xy plane at z=-0.103,
# 3 - xz plane at y=0,
# 4 - yz plane at x=0,
# 5 - xz plane at y=0.0508,
# 6 - yz plane at x=0.0508
file = heat_convection_3d_mesh.e
#
[] # Mesh END
[Variables] # Variables Start
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 294.26 # Initial parallelpiped temperature
[../]
[] # Variables END
[Kernels] # Kernels Start
[./heat]
# type = HeatConductionRZ
type = HeatConduction
variable = temp
[../]
[./heat_ie]
# type = HeatConductionTimeDerivativeRZ
type = HeatConductionTimeDerivative
variable = temp
[../]
[] # Kernels END
[BCs] # Boundary Conditions Start
# Heat transfer coefficient on outer parallelpiped radius and ends
[./convective_clad_surface] # Convective Start
# type = ConvectiveFluxRZ # Convective flux, e.g. q'' = h*(Tw - Tf)
type = ConvectiveFluxBC # Convective flux, e.g. q'' = h*(Tw - Tf)
boundary = '1 2 3 4 5 6' # BC applied on top, along length, and bottom
variable = temp
rate = 284. # convective heat transfer coefficient (w/m^2-K)[50 BTU/hr-ft^2-F]
initial = 294.26 # initial ambient (lab or oven) temperature (K)
final = 477.6 # final ambient (lab or oven) temperature (K)
duration = 600. # length of time in seconds that it takes the ambient
# temperature to ramp from initial to final
[../] # Convective End
[] # BCs END
[Materials] # Materials Start
[./thermal]
type = HeatConductionMaterial
block = 1
specific_heat = 826.4
#thermal_conductivity = 1.937 # this makes alpha 9.74e-7 m^2/s
thermal_conductivity = 193.7 # this makes alpha 9.74e-5 m^2/s
# above conductivity arbitrarily increased by 2 decades to make the
# object soak faster for the present purposes
[../]
[./density]
type = Density
block = 1
density = 2405.28
[../]
[] # Materials END
[Executioner] # Executioner Start
type = Transient
# type = Steady
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
l_max_its = 60
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 0.0
dt = 60.
num_steps = 20 # Total run time 1200 s
[] # Executioner END
[Outputs] # Output Start
# Output Start
file_base = out_3d
exodus = true
[] # Output END
# # Input file END
(test/tests/functions/image_function/image_3d.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/bouncing-block-contact/frictional-mortar-min-lm-mortar-disp.i)
starting_point = 2e-1
# We offset slightly so we avoid the case where the bottom of the secondary block and the top of the
# primary block are perfectly vertically aligned which can cause the backtracking line search some
# issues for a coarse mesh (basic line search handles that fine)
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[./disp_x]
block = '1 2'
# order = SECOND
[../]
[./disp_y]
block = '1 2'
# order = SECOND
[../]
[./normal_lm]
block = 3
family = MONOMIAL
order = CONSTANT
[../]
[./tangential_lm]
block = 3
family = MONOMIAL
order = CONSTANT
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Kernels]
[./disp_x]
type = MatDiffusion
variable = disp_x
[../]
[./disp_y]
type = MatDiffusion
variable = disp_y
[../]
[]
[Constraints]
[normal_lm]
type = NormalMortarLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
secondary_disp_y = disp_y
use_displaced_mesh = true
compute_primal_residuals = false
ncp_function_type = min
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
[]
[tangential_lm]
type = TangentialMortarLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = tangential_lm
secondary_variable = disp_x
secondary_disp_y = disp_y
use_displaced_mesh = true
compute_primal_residuals = false
contact_pressure = normal_lm
friction_coefficient = .1
ncp_function_type = min
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
[]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
preset = false
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
preset = false
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 50
function = '1e-2 * t'
[../]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor -snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./num_nl]
type = NumNonlinearIterations
[../]
[./cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[../]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/uel/small_test_uel_states_fields_gradient.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[temperature]
initial_condition = 400
[]
[voltage]
initial_condition = 210
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
function = '25* x + 40 * y + 400'
variable = temperature
[]
[voltage]
type = FunctionAux
function = '10 * x + 4 * y + 210'
variable = voltage
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t/10
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = ../../../examples/uel_tri_states_tests/uel
use_displaced_mesh = false
num_state_vars = 8
constant_properties = '100 0.3' # E nu
external_fields = 'temperature voltage'
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/static_deformations/cosserat_shear.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 6
ny = 6
ymin = 0
ymax = 10
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Postprocessors]
[./disp_y_top]
type = PointValue
point = '0.5 1 0.1'
variable = disp_y
[../]
[./disp_x_top]
type = PointValue
point = '0.5 1 0.1'
variable = disp_x
[../]
[./wc_z_top]
type = PointValue
point = '0.5 1 0.1'
variable = wc_z
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
displacements = 'disp_x disp_y disp_z'
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
component = 1
displacements = 'wc_x wc_y wc_z'
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
component = 2
displacements = 'wc_x wc_y wc_z'
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[BCs]
[./Periodic]
[./xperiodic]
auto_direction = x
variable = 'disp_x disp_y disp_z wc_x wc_y wc_z'
[../]
[./zperiodic]
auto_direction = z
variable = 'disp_x disp_y disp_z wc_x wc_y wc_z'
[../]
[../]
[./ux_equals_zero_on_top]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[./wcx_equals_zero_on_top]
type = DirichletBC
variable = wc_x
boundary = top
value = 0
[../]
[./wcy_equals_zero_on_top]
type = DirichletBC
variable = wc_y
boundary = top
value = 0
[../]
[./wcz_equals_zero_on_top]
type = DirichletBC
variable = wc_z
boundary = top
value = 0
[../]
# following is natural BC
[./top_cauchy_zero]
type = NeumannBC
variable = disp_x
boundary = top
value = 0
[../]
[./ux_bottom]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 1.0
[../]
[./uy_bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./uz_bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./wc_x_bottom]
type = DirichletBC
variable = wc_x
boundary = bottom
value = 0.0
[../]
[./wc_y_bottom]
type = DirichletBC
variable = wc_y
boundary = bottom
value = 0.0
[../]
[./wc_z_bottom]
type = DirichletBC
variable = wc_z
boundary = bottom
value = 0.17
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = 40
E_ijkl = '5 10 5'
fill_method = 'general_isotropic'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/scalar_transport/test/tests/ncp-lms/diagonal-ncp-lm-nodal-enforcement-nodal-forces.i)
l=10
nx=100
num_steps=${l}
dt=1
[GlobalParams]
lm_sign_positive = false
[]
[Problem]
extra_tag_vectors = 'positive diffusion rest'
[]
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
elem_type = EDGE3
[]
[Variables]
[u]
order = SECOND
[]
[lm]
order = SECOND
[]
[]
[AuxVariables]
[positive]
order = SECOND
[]
[diffusion_lm]
order = SECOND
[]
[rest_lm]
order = SECOND
[]
[diffusion_primal]
order = SECOND
[]
[rest_primal]
order = SECOND
[]
[]
[AuxKernels]
[positive]
type = TagVectorAux
variable = positive
v = lm
vector_tag = positive
execute_on = timestep_end
[]
[diffusion_lm]
type = TagVectorAux
variable = diffusion_lm
v = lm
vector_tag = diffusion
execute_on = timestep_end
[]
[rest_lm]
type = TagVectorAux
variable = rest_lm
v = lm
vector_tag = rest
execute_on = timestep_end
[]
[diffusion_primal]
type = TagVectorAux
variable = diffusion_primal
v = u
vector_tag = diffusion
execute_on = timestep_end
[]
[rest_primal]
type = TagVectorAux
variable = rest_primal
v = u
vector_tag = rest
execute_on = timestep_end
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '${l} - x'
[]
[]
[Kernels]
[time]
type = TimeDerivativeLM
variable = u
lm_variable = lm
extra_vector_tags = 'rest'
[]
[diff]
type = Diffusion
variable = u
extra_vector_tags = 'diffusion'
[]
[diff_lm]
type = LMDiffusion
variable = lm
primal_variable = u
extra_vector_tags = 'diffusion'
[]
[ffn]
type = BodyForceLM
variable = u
lm_variable = lm
function = '-1'
extra_vector_tags = 'rest'
[]
[]
[NodalKernels]
[forces]
type = CoupledForceNodalKernel
variable = u
v = lm
extra_vector_tags = 'rest'
[]
[corresponding_lm_portion]
type = ReactionNodalKernel
variable = lm
coeff = 1
extra_vector_tags = 'rest'
[]
[positive_constraint]
type = LowerBoundNodalKernel
extra_vector_tags = positive
variable = lm
v = u
# exclude_boundaries = 'left right'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = ${l}
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
dt = ${dt}
dtmin = ${dt}
solve_type = NEWTON
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_factor_levels'
petsc_options_value = '0 30 16'
[]
[Outputs]
exodus = true
csv = true
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[active_lm]
type = GreaterThanLessThanPostprocessor
variable = lm
execute_on = 'nonlinear timestep_end'
value = 1e-12
[]
[violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-12
comparator = 'less'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/time_steppers/function_dt/function_dt_min.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[./dts]
type = PiecewiseLinear
x = '0 0.85 2'
y = '0.2 0.2 0.2'
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
start_time = 0
num_steps = 10
[./TimeStepper]
type = FunctionDT
function = dts
min_dt = 0.1
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/userobjects/pre_aux_based_on_exec_flag/pre_post_aux_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
nx = 2
ymin = 0
ymax = 1
ny = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 1
[../]
[]
[AuxVariables]
[w1]
order = FIRST
family = LAGRANGE
initial_condition = 2
[]
[w2]
order = FIRST
family = LAGRANGE
[]
[w3]
order = FIRST
family = LAGRANGE
[]
[w4]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
# The purpose of this auxkernel is to provide the variable w1
# and the scalepostprocessors included below will either get
# an updated w1 or the previous w1 value depending on whether
# they are forced in preaux or postaux
[NormalizationAuxW1]
type = NormalizationAux
variable = w1
source_variable = u
shift = -100.0
normalization = 1.0
execute_on = 'INITIAL FINAL'
[]
# This establishes a dependency for scale_initial on exec INITIAL
[NormalizationAuxINITIAL]
type = NormalizationAux
variable = w2
source_variable = u
normalization = scale_initial
execute_on = 'INITIAL'
[]
# This establishes a dependency for scale_initial on exec TIMESTEP_END
[NormalizationAuxTIMESTEP_END]
type = NormalizationAux
variable = w3
source_variable = u
normalization = scale_td_end
execute_on = 'TIMESTEP_END'
[]
# This establishes a dependency for scale_initial on exec FINAL
[NormalizationAuxFINAL]
type = NormalizationAux
variable = w4
source_variable = u
normalization = scale_final
execute_on = 'FINAL'
[]
[]
[Postprocessors]
#
# scalePostAux always gets run post_aux
#
[./total_u1]
type = ElementIntegralVariablePostprocessor
variable = w1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
[./scalePostAux]
type = ScalePostprocessor
value = total_u1
scaling_factor = 1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
#
# shoule only run pre_aux on initial
#
[./total_u2]
type = ElementIntegralVariablePostprocessor
variable = w1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
[./scale_initial]
type = ScalePostprocessor
value = total_u2
scaling_factor = 1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
#
# shoule be forced into preaux on timestep_end
#
[./total_u3]
type = ElementIntegralVariablePostprocessor
variable = w1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
[./scale_td_end]
type = ScalePostprocessor
value = total_u3
scaling_factor = 1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
#
# shoule be forced into preaux on final
#
[./total_u4]
type = ElementIntegralVariablePostprocessor
variable = w1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
[./scale_final]
type = ScalePostprocessor
value = total_u4
scaling_factor = 1
execute_on = 'INITIAL TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 1.0
end_time = 2.0
[]
[Outputs]
[console]
type = Console
execute_on = 'INITIAL FINAL'
[]
[out]
type = CSV
execute_on = 'INITIAL FINAL'
[]
[]
(modules/thermal_hydraulics/test/tests/components/inlet_stagnation_p_t_1phase/clg.ctrl_T0_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0.0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = fp
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 1.01e5
T0 = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Functions]
[inlet_T0_fn]
type = PiecewiseLinear
x = '0 1'
y = '300 350'
[]
[]
[ControlLogic]
[set_inlet_value]
type = TimeFunctionComponentControl
component = inlet
parameter = T0
function = inlet_T0_fn
[]
[]
[Postprocessors]
[inlet_T0]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = T0
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
dt = 0.25
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/isotropicSD_plasticity/isotropicSD.i)
# UserObject IsotropicSD test, with constant hardening.
# Linear strain is applied in the x and y direction.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.5
zmax = .5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = '0.005*t'
[../]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = '0.005*t'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./zfix]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[./sdev]
order = CONSTANT
family = MONOMIAL
[../]
[./sdet]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./plastic_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xx
index_i = 0
index_j = 0
[../]
[./plastic_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xy
index_i = 0
index_j = 1
[../]
[./plastic_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xz
index_i = 0
index_j = 2
[../]
[./plastic_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yy
index_i = 1
index_j = 1
[../]
[./plastic_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yz
index_i = 1
index_j = 2
[../]
[./plastic_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[../]
[./sdev]
type = RankTwoScalarAux
variable = sdev
rank_two_tensor = stress
scalar_type = VonMisesStress
[../]
[]
[Postprocessors]
[./sdev]
type = PointValue
point = '0 0 0'
variable = sdev
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./p_xx]
type = PointValue
point = '0 0 0'
variable = plastic_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./p_xy]
type = PointValue
point = '0 0 0'
variable = plastic_xy
[../]
[./p_xz]
type = PointValue
point = '0 0 0'
variable = plastic_xz
[../]
[./p_yz]
type = PointValue
point = '0 0 0'
variable = plastic_yz
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./p_yy]
type = PointValue
point = '0 0 0'
variable = plastic_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./p_zz]
type = PointValue
point = '0 0 0'
variable = plastic_zz
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 300
[../]
[./IsotropicSD]
type = SolidMechanicsPlasticIsotropicSD
b = -0.2
c = -0.779422863
associative = true
yield_strength = str
yield_function_tolerance = 1e-5
internal_constraint_tolerance = 1e-9
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '121e3 80e3'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1e-9
plastic_models = IsotropicSD
debug_fspb = crash
tangent_operator = elastic
[../]
[]
[Executioner]
num_steps = 3
dt = .5
type = Transient
nl_rel_tol = 1e-6
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
solve_type = PJFNK
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
perf_graph = false
csv = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/solid_mechanics/test/tests/2D_different_planes/gps_xz.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_xz_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_z]
[../]
[./scalar_strain_yy]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./temp]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./generalized_plane_strain]
block = 1
strain = SMALL
scalar_out_of_plane_strain = scalar_strain_yy
out_of_plane_direction = y
planar_formulation = GENERALIZED_PLANE_STRAIN
eigenstrain_names = 'eigenstrain'
generate_output = 'stress_xx stress_xz stress_yy stress_zz strain_xx strain_xz strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 3
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elastic_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[]
[Postprocessors]
[./react_y]
type = MaterialTensorIntegral
use_displaced_mesh = false
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 10
nl_rel_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = gps_xz_small_out
exodus = true
[]
(modules/combined/examples/phase_field-mechanics/EBSD_reconstruction_grain_growth_mech.i)
# This example reconstructs the grain structure from an EBSD data file
# Then, an isotropic grain model is run with linear elasticity and an anisotropic
# elasticity tensor that uses the measured EBSD angles.
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
uniform_refine = 2 #Mesh can go two levels coarser than the EBSD grid
filename = IN100_128x128.txt
[]
[]
[GlobalParams]
op_num = 8
var_name_base = gr
displacements = 'disp_x disp_y'
[]
[Variables]
[PolycrystalVariables] #Polycrystal variable generation (30 order parameters)
[]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[bnds]
[]
[gt_indices]
order = CONSTANT
family = MONOMIAL
[]
[unique_grains]
order = CONSTANT
family = MONOMIAL
[]
[vonmises_stress]
order = CONSTANT
family = MONOMIAL
[]
[C1111]
order = CONSTANT
family = MONOMIAL
[]
[phi1]
order = CONSTANT
family = MONOMIAL
[]
[Phi]
order = CONSTANT
family = MONOMIAL
[]
[phi2]
order = CONSTANT
family = MONOMIAL
[]
[EBSD_grain]
family = MONOMIAL
order = CONSTANT
[]
[]
[ICs]
[PolycrystalICs]
[ReconVarIC]
ebsd_reader = ebsd
coloring_algorithm = bt
[]
[]
[]
[Kernels]
[PolycrystalKernel]
[]
[PolycrystalElasticDrivingForce]
[]
[TensorMechanics]
[]
[]
[AuxKernels]
[BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[gt_indices]
type = FeatureFloodCountAux
variable = gt_indices
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[]
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[]
[C1111]
type = RankFourAux
variable = C1111
rank_four_tensor = elasticity_tensor
index_l = 0
index_j = 0
index_k = 0
index_i = 0
execute_on = timestep_end
[]
[vonmises_stress]
type = RankTwoScalarAux
variable = vonmises_stress
rank_two_tensor = stress
scalar_type = VonMisesStress
execute_on = timestep_end
[]
[phi1]
type = OutputEulerAngles
variable = phi1
euler_angle_provider = ebsd
grain_tracker = grain_tracker
output_euler_angle = 'phi1'
execute_on = 'initial'
[]
[Phi]
type = OutputEulerAngles
variable = Phi
euler_angle_provider = ebsd
grain_tracker = grain_tracker
output_euler_angle = 'Phi'
execute_on = 'initial'
[]
[phi2]
type = OutputEulerAngles
variable = phi2
euler_angle_provider = ebsd
grain_tracker = grain_tracker
output_euler_angle = 'phi2'
execute_on = 'initial'
[]
[grain_aux]
type = EBSDReaderPointDataAux
variable = EBSD_grain
ebsd_reader = ebsd
data_name = 'feature_id'
execute_on = 'initial'
[]
[]
[BCs]
[top_displacement]
type = DirichletBC
variable = disp_y
boundary = top
value = -2.0
[]
[x_anchor]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0.0
[]
[y_anchor]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[]
[Modules]
[PhaseField]
[EulerAngles2RGB]
crystal_structure = cubic
euler_angle_provider = ebsd
grain_tracker = grain_tracker
[]
[]
[]
[Materials]
[Copper]
# T = 500 # K
type = GBEvolution
block = 0
T = 500
wGB = 0.6 # um
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
molar_volume = 7.11e-6; # Molar volume in m^3/mol
length_scale = 1.0e-6
time_scale = 1.0e-6
[]
[ElasticityTensor]
type = ComputePolycrystalElasticityTensor
grain_tracker = grain_tracker
[]
[strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
[]
[stress]
type = ComputeLinearElasticStress
block = 0
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[n_elements]
type = NumElements
execute_on = 'initial timestep_end'
[]
[n_nodes]
type = NumNodes
execute_on = 'initial timestep_end'
[]
[DOFs]
type = NumDOFs
[]
[]
[UserObjects]
[ebsd]
type = EBSDReader
[]
[grain_tracker]
type = GrainTrackerElasticity
compute_var_to_feature_map = true
ebsd_reader = ebsd
fill_method = symmetric9
C_ijkl = '1.27e5 0.708e5 0.708e5 1.27e5 0.708e5 1.27e5 0.7355e5 0.7355e5 0.7355e5'
euler_angle_provider = ebsd
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = ' hypre boomeramg 0.7'
l_tol = 1.0e-4
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 30
dt = 10
[Adaptivity]
initial_adaptivity = 0
refine_fraction = 0.7
coarsen_fraction = 0.1
max_h_level = 2
[]
[TimeStepper]
type = IterationAdaptiveDT
cutback_factor = 0.9
dt = 10.0
growth_factor = 1.1
optimal_iterations = 7
[]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cfp.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
crack_front_points = '0 254 0
127.308 248.843 0
249.446 233.581 0
361.455 208.835 0
508.003 152.398 0
602.415 80.3208 0
635 0 0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cfp_out
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/lid-driven/transient-lid-driven-with-energy.i)
mu = 1
rho = 1
k = .01
cp = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 32
ny = 32
[]
[pin]
type = ExtraNodesetGenerator
input = gen
new_boundary = 'pin'
nodes = '0'
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
[]
[v]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[T]
type = INSFVEnergyVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[ICs]
[T]
type = ConstantIC
variable = T
value = 1
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = u
y = v
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = 'u'
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = v
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = ${rho}
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[]
[FVBCs]
[top_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top'
function = 'lid_function'
[]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'left right bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'left right top bottom'
function = 0
[]
[T_hot]
type = FVDirichletBC
variable = T
boundary = 'bottom'
value = 1
[]
[T_cold]
type = FVDirichletBC
variable = T
boundary = 'top'
value = 0
[]
[]
[FunctorMaterials]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Functions]
[lid_function]
type = ParsedFunction
expression = '4*x*(1-x)'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/05_parent_parallel.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 40
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1.
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
perf_graph = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0 1 0 0 2 0 0'
input_files = '05_sub_parallel.i'
[]
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update6.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to the plane of tensile yield
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[]
[UserObjects]
[ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[]
[cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[]
[ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[]
[strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[]
[ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1 0.1 0.2 0.1 15 -0.3 0.2 -0.3 0'
eigenstrain_name = ini_stress
[]
[cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/multiapps/picard_failure/picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[./nan]
type = NanAtCountKernel
variable = v
count = 32
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Postprocessors]
[./elem_average_value]
type = ElementAverageValue
variable = v
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
snesmf_reuse_base = false
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/timesequence_stepper/csvtimesequence.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
end_time = 10
[./TimeStepper]
type = CSVTimeSequenceStepper
file_name = timesequence.csv
column_name = time1
[../]
[]
[Outputs]
exodus = true
[]
(modules/level_set/test/tests/functions/olsson_vortex/olsson_vortex.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[AuxKernels]
[./vec]
type = VectorFunctionAux
variable = velocity
function = velocity_func
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Functions]
[./velocity_func]
type = LevelSetOlssonVortex
reverse_time = 2
[../]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 2
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/picard_catch_up/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[./nan]
type = NanAtCountKernel
variable = v
count = 32
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
preset = false
boundary = left
value = 1
[../]
[./right_v]
type = FunctionDirichletBC
variable = v
preset = false
boundary = right
function = 't + 1'
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
snesmf_reuse_base = false
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/heterogeneous_materials/constant_poroperm2.i)
# Assign porosity and permeability variables from constant AuxVariables to create
# a heterogeneous model
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
xmin = 1
xmax = 4
ymin = 1
ymax = 4
zmin = 1
zmax = 4
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 -10'
[]
[Variables]
[ppwater]
initial_condition = 1e6
[]
[]
[AuxVariables]
[poro]
family = MONOMIAL
order = CONSTANT
[]
[permxx]
family = MONOMIAL
order = CONSTANT
[]
[permxy]
family = MONOMIAL
order = CONSTANT
[]
[permxz]
family = MONOMIAL
order = CONSTANT
[]
[permyx]
family = MONOMIAL
order = CONSTANT
[]
[permyy]
family = MONOMIAL
order = CONSTANT
[]
[permyz]
family = MONOMIAL
order = CONSTANT
[]
[permzx]
family = MONOMIAL
order = CONSTANT
[]
[permzy]
family = MONOMIAL
order = CONSTANT
[]
[permzz]
family = MONOMIAL
order = CONSTANT
[]
[poromat]
family = MONOMIAL
order = CONSTANT
[]
[permxxmat]
family = MONOMIAL
order = CONSTANT
[]
[permxymat]
family = MONOMIAL
order = CONSTANT
[]
[permxzmat]
family = MONOMIAL
order = CONSTANT
[]
[permyxmat]
family = MONOMIAL
order = CONSTANT
[]
[permyymat]
family = MONOMIAL
order = CONSTANT
[]
[permyzmat]
family = MONOMIAL
order = CONSTANT
[]
[permzxmat]
family = MONOMIAL
order = CONSTANT
[]
[permzymat]
family = MONOMIAL
order = CONSTANT
[]
[permzzmat]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[poromat]
type = PorousFlowPropertyAux
property = porosity
variable = poromat
[]
[permxxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permxxmat
column = 0
row = 0
[]
[permxymat]
type = PorousFlowPropertyAux
property = permeability
variable = permxymat
column = 1
row = 0
[]
[permxzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permxzmat
column = 2
row = 0
[]
[permyxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permyxmat
column = 0
row = 1
[]
[permyymat]
type = PorousFlowPropertyAux
property = permeability
variable = permyymat
column = 1
row = 1
[]
[permyzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permyzmat
column = 2
row = 1
[]
[permzxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permzxmat
column = 0
row = 2
[]
[permzymat]
type = PorousFlowPropertyAux
property = permeability
variable = permzymat
column = 1
row = 2
[]
[permzzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permzzmat
column = 2
row = 2
[]
[]
[ICs]
[poro]
type = RandomIC
seed = 0
variable = poro
max = 0.5
min = 0.1
[]
[permxx]
type = FunctionIC
function = permxx
variable = permxx
[]
[permxy]
type = FunctionIC
function = permxy
variable = permxy
[]
[permxz]
type = FunctionIC
function = permxz
variable = permxz
[]
[permyx]
type = FunctionIC
function = permyx
variable = permyx
[]
[permyy]
type = FunctionIC
function = permyy
variable = permyy
[]
[permyz]
type = FunctionIC
function = permyz
variable = permyz
[]
[permzx]
type = FunctionIC
function = permzx
variable = permzx
[]
[permzy]
type = FunctionIC
function = permzy
variable = permzy
[]
[permzz]
type = FunctionIC
function = permzz
variable = permzz
[]
[]
[Functions]
[permxx]
type = ParsedFunction
expression = '(x*x)*1e-11'
[]
[permxy]
type = ParsedFunction
expression = '(x*y)*1e-11'
[]
[permxz]
type = ParsedFunction
expression = '(x*z)*1e-11'
[]
[permyx]
type = ParsedFunction
expression = '(y*x)*1e-11'
[]
[permyy]
type = ParsedFunction
expression = '(y*y)*1e-11'
[]
[permyz]
type = ParsedFunction
expression = '(y*z)*1e-11'
[]
[permzx]
type = ParsedFunction
expression = '(z*x)*1e-11'
[]
[permzy]
type = ParsedFunction
expression = '(z*y)*1e-11'
[]
[permzz]
type = ParsedFunction
expression = '(z*z)*1e-11'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = ppwater
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = poro
[]
[permeability]
type = PorousFlowPermeabilityConstFromVar
perm_xx = permxx
perm_xy = permxy
perm_xz = permxz
perm_yx = permyx
perm_yy = permyy
perm_yz = permyz
perm_zx = permzx
perm_zy = permzy
perm_zz = permzz
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 100
dt = 100
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto15.i)
# Jacobian check for nonlinear, multi-surface plasticity
# This returns to the edge of Mohr Coulomb.
# This is a very nonlinear test and a delicate test because it perturbs around
# an edge of the yield function where some derivatives are not well defined
#
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# NOTE: The yield function tolerances here are set at 100-times what i would usually use
# This is because otherwise the test fails on the 'pearcey' architecture.
# This is because identical stress tensors yield slightly different eigenvalues
# (and hence return-map residuals) on 'pearcey' than elsewhere, which results in
# a different number of NR iterations are needed to return to the yield surface.
# This is presumably because of compiler internals, or the BLAS routines being
# optimised differently or something similar.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int3]
order = CONSTANT
family = MONOMIAL
[../]
[./int4]
order = CONSTANT
family = MONOMIAL
[../]
[./int5]
order = CONSTANT
family = MONOMIAL
[../]
[./int6]
order = CONSTANT
family = MONOMIAL
[../]
[./int7]
order = CONSTANT
family = MONOMIAL
[../]
[./int8]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int0
index = 0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int1
index = 1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int2
index = 2
[../]
[./int3]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int3
index = 3
[../]
[./int4]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int4
index = 4
[../]
[./int5]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int5
index = 5
[../]
[./int6]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int6
index = 6
[../]
[./int7]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int7
index = 7
[../]
[./int8]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int8
index = 8
[../]
[]
[Postprocessors]
[./max_int0]
type = ElementExtremeValue
variable = int0
outputs = console
[../]
[./max_int1]
type = ElementExtremeValue
variable = int1
outputs = console
[../]
[./max_int2]
type = ElementExtremeValue
variable = int2
outputs = console
[../]
[./max_int3]
type = ElementExtremeValue
variable = int3
outputs = console
[../]
[./max_int4]
type = ElementExtremeValue
variable = int4
outputs = console
[../]
[./max_int5]
type = ElementExtremeValue
variable = int5
outputs = console
[../]
[./max_int6]
type = ElementExtremeValue
variable = int6
outputs = console
[../]
[./max_int7]
type = ElementExtremeValue
variable = int7
outputs = console
[../]
[./max_int8]
type = ElementExtremeValue
variable = int8
outputs = console
[../]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console' [../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console' [../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console' [../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console' [../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
yield_function_tolerance = 1.0E-4 # Note larger value
shift = 1.0E-4 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E2
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1.0E-4 # Note larger value
shift = 1.0E-4 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1.0E3 1.3E3'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '100.1 0.1 -0.2 0.1 0.9 0 -0.2 0 1.1'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile mc'
max_NR_iterations = 5
specialIC = 'rock'
deactivation_scheme = 'safe'
min_stepsize = 1
max_stepsize_for_dumb = 1
tangent_operator = nonlinear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
[Outputs]
file_base = cto15
exodus = false
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform6.i)
# apply repeated stretches in z direction, and smaller stretches in the x and y directions
# so that sigma_II = sigma_III,
# which means that lode angle = -30deg.
# The allows yield surface in meridional plane to be mapped out
# Using cap smoothing
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.9E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.9E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 50
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0.8726646 # 50deg
rate = 3000.0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
tip_scheme = cap
mc_tip_smoother = 0
cap_start = 3
cap_rate = 0.8
mc_edge_smoother = 20
yield_function_tolerance = 1E-8
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 30
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform6
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/meshmodifiers/element_subdomain_modifier/irreversible.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = '(x-t)^2+(y)^2-0.5^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/cumulative_value_postprocessor/cumulative_value_postprocessor.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[u]
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
scheme = implicit-euler
[TimeStepper]
type = ConstantDT
dt = 0.01
[]
start_time = 0.0
num_steps = 2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Postprocessors]
[nonlin_it]
type = NumNonlinearIterations
[]
[cumulative_nonlin_it]
type = CumulativeValuePostprocessor
postprocessor = nonlin_it
[]
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/corner_nodes_cut/notch.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '-0.26 0.0 0.0 0.1'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Mesh]
file = notch.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
[../]
[]
[BCs]
[./top_x]
type = DirichletBC
boundary = 102
variable = disp_x
value = 0.0
[../]
[./top_y]
type = DirichletBC
boundary = 102
variable = disp_y
value = 0.1
[../]
[./bottom_y]
type = DirichletBC
boundary = 101
variable = disp_y
value = -0.1
[../]
[./bottom_x]
type = DirichletBC
boundary = 101
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_5.i)
# demonstrating that sources may be spatially-dependent, but adding sources of fixed-activity species makes no difference to the system
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition activity bulk_composition"
constraint_unit = "moles dimensionless moles"
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = '2'
source_species_names = HCl
source_species_rates = HCl_rate
[]
[VectorPostprocessors]
[bulk_Cl]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
sort_by = x
num_points = 11
variable = 'bulk_moles_Cl-'
[]
[]
[AuxVariables]
[HCl_rate]
[]
[]
[AuxKernels]
[HCl_rate]
type = FunctionAux
variable = HCl_rate
function = '1E-5 * x'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 1
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/inelastic_strain/creep/creep_nl1.i)
#
# Test for effective strain calculation.
# Boundary conditions from NAFEMS test NL1
#
# This is not a verification test. This is the creep analog of the same test
# in the elas_plas directory. Instead of using the IsotropicPlasticity
# material model this test uses the PowerLawCreep material model.
#
[GlobalParams]
temperature = temp
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = one_elem2.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
initial_condition = 600.0
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./pressure]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./eff_creep_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
decomposition_method = EigenSolution
[../]
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = VonMisesStress
execute_on = timestep_end
[../]
[./pressure]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = pressure
scalar_type = Hydrostatic
execute_on = timestep_end
[../]
[./elastic_strain_xx]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./elastic_strain_yy]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./elastic_strain_zz]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./creep_strain_yy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./creep_strain_zz]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./tot_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_xx
index_i = 0
index_j = 0
[../]
[./tot_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_yy
index_i = 1
index_j = 1
[../]
[./tot_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_zz
index_i = 2
index_j = 2
[../]
[./eff_creep_strain]
type = MaterialRealAux
property = effective_creep_strain
variable = eff_creep_strain
[../]
[]
[Functions]
[./appl_dispy]
type = PiecewiseLinear
x = '0 1.0 2.0'
y = '0.0 0.25e-4 0.50e-4'
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0.0
[../]
[./origin_x]
type = DirichletBC
variable = disp_x
boundary = 103
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 102
value = 0.0
[../]
[./origin_y]
type = DirichletBC
variable = disp_y
boundary = 103
value = 0.0
[../]
[./top_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = appl_dispy
[../]
[./temp_fix]
type = DirichletBC
variable = temp
boundary = '1 2'
value = 600.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 250e9
poissons_ratio = 0.25
[../]
[./strain]
type = ComputePlaneFiniteStrain
block = 1
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
block = 1
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
block = 1
coefficient = 3.125e-14
n_exponent = 5.0
m_exponent = 0.0
activation_energy = 0.0
[../]
[./thermal]
type = HeatConductionMaterial
block = 1
specific_heat = 1.0
thermal_conductivity = 100.
[../]
[./density]
type = Density
block = 1
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
l_tol = 1e-6
l_max_its = 100
nl_max_its = 20
dt = 1.0
start_time = 0.0
num_steps = 100
end_time = 2.0
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./stress_xy]
type = ElementAverageValue
variable = stress_xy
[../]
[./vonmises]
type = ElementAverageValue
variable = vonmises
[../]
[./pressure]
type = ElementAverageValue
variable = pressure
[../]
[./el_strain_xx]
type = ElementAverageValue
variable = elastic_strain_xx
[../]
[./el_strain_yy]
type = ElementAverageValue
variable = elastic_strain_yy
[../]
[./el_strain_zz]
type = ElementAverageValue
variable = elastic_strain_zz
[../]
[./crp_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
[../]
[./crp_strain_yy]
type = ElementAverageValue
variable = creep_strain_yy
[../]
[./crp_strain_zz]
type = ElementAverageValue
variable = creep_strain_zz
[../]
[./eff_creep_strain]
type = ElementAverageValue
variable = eff_creep_strain
[../]
[./tot_strain_xx]
type = ElementAverageValue
variable = tot_strain_xx
[../]
[./tot_strain_yy]
type = ElementAverageValue
variable = tot_strain_yy
[../]
[./tot_strain_zz]
type = ElementAverageValue
variable = tot_strain_zz
[../]
[./disp_x1]
type = NodalVariableValue
nodeid = 0
variable = disp_x
[../]
[./disp_x4]
type = NodalVariableValue
nodeid = 3
variable = disp_x
[../]
[./disp_y1]
type = NodalVariableValue
nodeid = 0
variable = disp_y
[../]
[./disp_y4]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/contact/test/tests/check_error/contact_displacements.i)
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Contact]
[./fred]
primary = 1
secondary = 2
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
file_base = out
[]
(modules/solid_mechanics/test/tests/jacobian/cdp_cwp_coss01.i)
#Cosserat capped weak plane and capped drucker prager
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 2.055555555556E-01
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 0 0 0 10 0 0 0 10'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = 'dp wp'
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
[../]
[./dp]
type = CappedDruckerPragerCosseratStressUpdate
host_youngs_modulus = 10.0
host_poissons_ratio = 0.25
base_name = dp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
base_name = wp
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0.1
smoothing_tol = 0.1
yield_function_tol = 1E-11
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(modules/porous_flow/test/tests/jacobian/mass_vol_exp01.i)
# Tests the PorousFlowMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, constant porosity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[ICs]
[disp_x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[]
[disp_y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[]
[disp_z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[]
[p]
type = RandomIC
min = -1
max = 1
variable = porepressure
[]
[]
[BCs]
# necessary otherwise volumetric strain rate will be zero
[disp_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[disp_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'left right'
[]
[disp_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'left right'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[]
[poro]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = porepressure
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[simple1]
type = TensorMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1E20
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jacobian2
exodus = false
[]
(modules/solid_mechanics/test/tests/material_limit_time_step/damage/scalar_material_damage_timestep_limit.i)
# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
[]
[]
[AuxKernels]
[damage_index]
type = MaterialRealAux
variable = damage_index
property = damage_index_prop
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[]
[Materials]
[damage_index]
type = GenericFunctionMaterial
prop_names = damage_index_prop
prop_values = damage_evolution
[]
[damage]
type = ScalarMaterialDamage
damage_index = damage_index_prop
[]
[stress]
type = ComputeDamageStress
damage_model = damage
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[time_step_limit]
type = MaterialTimeStepPostprocessor
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.001
end_time = 1.1
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1
growth_factor = 2.0
cutback_factor = 0.5
timestep_limiting_postprocessor = time_step_limit
[]
[]
[Outputs]
csv=true
[]
(modules/peridynamics/test/tests/simple_tests/2D_regularD_constH_OSPD.i)
# Test for ordinary state-based peridynamic formulation
# for regular grid from generated mesh with const bond constants
# partial Jacobian
# Jacobian from bond-based formulation is used for preconditioning
# Square plate with Dirichlet boundary conditions applied
# at the left, top and bottom edges
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.001 * t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = ORDINARY_STATE
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[]
[Outputs]
file_base = 2D_regularD_constH_OSPD
exodus = true
[]
(modules/solid_mechanics/test/tests/umat/multiple_blocks/rve_multimaterial.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[mesh_1]
type = FileMeshGenerator
file = rve.e
[]
[]
[Functions]
[top_shear]
type = ParsedFunction
expression = t/0.05
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = '1000'
value = 0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = '1000'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = '1000'
value = 0
[]
[slip_x]
type = FunctionDirichletBC
variable = disp_y
boundary = '4000'
function = top_shear
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
incremental = true
[]
[]
[Materials]
[umat_1]
type = AbaqusUMATStress
# Young's modulus, Poisson's Ratio, Yield, Hardening
constant_properties = '1000 0.3'
plugin = ../../../plugins/elastic_incremental
num_state_vars = 3
use_one_based_indexing = true
block = '1'
[]
[umat_2]
type = AbaqusUMATStress
# Young's modulus, Poisson's Ratio
constant_properties = '1e8 0.3'
plugin = ../../../plugins/elastic_incremental
num_state_vars = 3
use_one_based_indexing = true
block = '2'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[elastic_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000
poissons_ratio = 0.3
block = '1'
[]
[elastic_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e8
poissons_ratio = 0.3
block = '2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_abs_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/heat_conduction/two_phase.i)
# 2phase heat conduction, with saturation fixed at 0.5
# apply a boundary condition of T=300 to a bar that
# is initially at T=200, and observe the expected
# error-function response
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[phase0_porepressure]
initial_condition = 0
[]
[phase1_saturation]
initial_condition = 0.5
[]
[temp]
initial_condition = 200
[]
[]
[Kernels]
[dummy_p0]
type = TimeDerivative
variable = phase0_porepressure
[]
[dummy_s1]
type = TimeDerivative
variable = phase1_saturation
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_conduction]
type = PorousFlowHeatConduction
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp phase0_porepressure phase1_saturation'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 0.4
thermal_expansion = 0
cv = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.3
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.3 0 0 0 0 0 0 0 0'
wet_thermal_conductivity = '1.7 0 0 0 0 0 0 0 0'
exponent = 1.0
aqueous_phase_number = 1
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = phase0_porepressure
phase1_saturation = phase1_saturation
capillary_pressure = pc
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.8
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 0.25
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 300
variable = temp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E1
end_time = 1E2
[]
[Postprocessors]
[t000]
type = PointValue
variable = temp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[t010]
type = PointValue
variable = temp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[t020]
type = PointValue
variable = temp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[t030]
type = PointValue
variable = temp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[t040]
type = PointValue
variable = temp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[t050]
type = PointValue
variable = temp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[t060]
type = PointValue
variable = temp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[t070]
type = PointValue
variable = temp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[t080]
type = PointValue
variable = temp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[t090]
type = PointValue
variable = temp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[t100]
type = PointValue
variable = temp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = two_phase
[csv]
type = CSV
[]
exodus = false
[]
(modules/solid_mechanics/test/tests/recompute_radial_return/isotropic_plasticity_incremental_strain.i)
# This simulation uses the piece-wise linear strain hardening model
# with the incremental small strain formulation; incremental small strain
# is required to produce the strain_increment for the DiscreteRadialReturnStressIncrement
# class, which handles the calculation of the stress increment to return
# to the yield surface in a J2 (isotropic) plasticity problem.
#
# This test assumes a Poissons ratio of zero and applies a displacement loading
# condition on the top in the y direction while fixing the displacement in the x
# and z directions; thus, only the normal stress and the normal strains in the
# y direction are compared in this problem.
#
# A similar problem was run in Abaqus on a similar 1 element mesh and was used
# to verify the SolidMechanics solution; this SolidMechanics code matches the
# SolidMechanics solution.
#
# Mechanical strain is the sum of the elastic and plastic strains but is different
# from total strain in cases with eigen strains, e.g. thermal strain.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./top_pull]
type = ParsedFunction
expression = t*(0.01)
[../]
[./hf]
type = PiecewiseLinear
x = '0 0.00004 0.0001 0.1'
y = '50 54 56 60'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[../]
[./x_sides]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_sides]
type = DirichletBC
variable = disp_z
boundary = 'back front'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.5e5
poissons_ratio = 0.0
[../]
[./isotropic_plasticity]
type = IsotropicPlasticityStressUpdate
yield_stress = 25.
hardening_constant = 1000.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'isotropic_plasticity'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
l_tol = 1e-9
start_time = 0.0
end_time = 0.01875
dt = 0.00125
dtmin = 0.0001
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(test/tests/userobjects/setup_interface_count/element.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./right_side]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 0.5 0'
block_id = 1
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./initial] # 1 per simulation
type = ElementSetupInterfaceCount
count_type = 'initial'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./timestep] # once per timestep
type = ElementSetupInterfaceCount
count_type = 'timestep'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./subdomain] # 2 on initial and 4 for each timestep
type = ElementSetupInterfaceCount
count_type = 'subdomain'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./initialize] # 1 for initial and 2 for each timestep
type = ElementSetupInterfaceCount
count_type = 'initialize'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./finalize] # 1 for initial and 2 for each timestep
type = ElementSetupInterfaceCount
count_type = 'finalize'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./execute] # 4 for initial and 8 for each timestep
type = ElementSetupInterfaceCount
count_type = 'execute'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./threadjoin] # 1 for initial and 2 for each timestep
type = ElementSetupInterfaceCount
count_type = 'threadjoin'
execute_on = 'initial timestep_begin timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/chemistry/except18.i)
# Exception test
# Incorrect number of kinetic in dictator
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '2 3'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = 1.5e4
molar_volume = 1
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/combined/test/tests/thermo_mech/ad-thermo_mech.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
temperature = temp
volumetric_locking_correction = true
[]
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
[../]
[]
[Kernels]
[./TensorMechanics]
use_automatic_differentiation = true
[../]
[./heat]
type = ADHeatConduction
variable = temp
[../]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./bottom_temp]
type = DirichletBC
variable = temp
preset = false
boundary = 1
value = 10.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.3
[../]
[./strain]
type = ADComputeSmallStrain
eigenstrain_names = eigenstrain
[../]
[./thermal_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = 0.0
thermal_expansion_coeff = 1e-5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./heat]
type = ADHeatConductionMaterial
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = ADDensity
density = 1.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-14
l_tol = 1e-3
l_max_its = 100
dt = 1.0
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform1_update_version.i)
# Using TensileStressUpdate
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the maximum principal stress value should be 1pa.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.2E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.0
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/small-tests/1d.i)
# 1D strain controlled test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = false
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '1d.exo'
[]
[ss]
type = SideSetsFromPointsGenerator
input = base
points = '-1 0 0
7 0 0'
new_boundary = 'left right'
[]
[]
[Variables]
[disp_x]
[]
[hvar]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = ${constraint_types}
targets = ${targets}
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[func_stress]
type = ParsedFunction
expression = '1800*t'
[]
[func_strain]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[]
[BCs]
[Periodic]
[all]
variable = disp_x
auto_direction = 'x'
[]
[]
[centerfix_x]
type = DirichletBC
boundary = "fixme"
variable = disp_x
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = default
automatic_scaling = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto24.i)
# CappedDruckerPrager
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
lambda = 0.7
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 0 0 0 10 0 0 0 10'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = dp
[../]
[./dp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/mesh/custom_partitioner/custom_linear_partitioner_restart_test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 10.0
[]
[./Partitioner]
type = LibmeshPartitioner
partitioner = linear
[../]
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'bodyforce ie'
[./bodyforce]
type = BodyForce
variable = u
value = 10.0
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 10
dt = .1
[]
[Outputs]
file_base = custom_linear_partitioner_restart_test_out
exodus = true
[]
(modules/porous_flow/test/tests/radioactive_decay/exponential_decay.i)
# ExponentialDecay
# Note that we do not get u - ref = (u_0 - ref) * exp(-rate * t)
# because of the time discretisation. We are solving
# the equation
# (u(t+dt) - u(t))/dt = -rate * (u(t+dt) - ref)
# which has solution
# u(t+dt) = (u(t) + rate * ref * dt) / (1 + rate * dt)
# With u(0)=2, rate=1.5, ref=1 and dt=0.2 we get
# u(0.2) = 1.769
# u(0.4) = 1.592
# u(0.6) = 1.455
# u(0.8) = 1.350
# u(1.0) = 1.269
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Variables]
[u]
initial_condition = 2
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = u
[]
[exp_decay]
type = PorousFlowExponentialDecay
variable = u
rate = 1.5
reference = 1.0
[]
[]
[Postprocessors]
[u]
type = PointValue
variable = u
point = '0 0 0'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.2
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/large_gap_heat_transfer_test_sphere_mortar_error.i)
sphere_outer_htc = 10 # W/m^2/K
sphere_outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
kernel_coverage_check = false
material_coverage_check = false
[]
[Mesh]
[file]
type = FileMeshGenerator
file = cyl2D.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = 10001
new_block_name = 'secondary_lower'
input = file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
sidesets = '3'
new_block_id = 10000
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[lm]
order = SECOND
family = LAGRANGE
block = 'secondary_lower'
[]
[]
[AuxVariables]
[power_density]
block = 'fuel'
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
block = '1 2'
[]
[heat_source]
type = CoupledForce
variable = temp
block = 'fuel'
v = power_density
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[UserObjects]
[radiation]
type = GapFluxModelRadiation
temperature = temp
boundary = 2
primary_emissivity = 0.0
secondary_emissivity = 0.0
[]
[conduction]
type = GapFluxModelConduction
temperature = temp
boundary = 2
gap_conductivity = 5.0
[]
[]
[Constraints]
[ced]
type = ModularGapConductanceConstraint
variable = lm
secondary_variable = temp
primary_boundary = 3
primary_subdomain = 10000
secondary_boundary = 2
secondary_subdomain = 10001
gap_flux_models = 'radiation conduction'
gap_geometry_type = SPHERE
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = '4' # outer RPV
coefficient = ${sphere_outer_htc}
T_infinity = ${sphere_outer_Tinf}
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[]
[Outputs]
exodus = true
csv = true
[Console]
type = Console
[]
[]
[VectorPostprocessors]
[NodalTemperature]
type = NodalValueSampler
sort_by = id
boundary = '2 3'
variable = temp
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 'fuel'
[]
[sphere_convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = '4' # outer RVP
T_fluid = ${sphere_outer_Tinf}
htc = ${sphere_outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(sphere_convective_out - ptot) / ptot'
pp_names = 'sphere_convective_out ptot'
[]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
[]
[AuxVariables]
[./nodal_source_from_parent_nodal]
family = LAGRANGE
order = FIRST
[../]
[./nodal_source_from_parent_elemental]
family = MONOMIAL
order = CONSTANT
[../]
[./elemental_source_from_parent_nodal]
family = LAGRANGE
order = FIRST
[../]
[./elemental_source_from_parent_elemental]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/fromsub_displaced_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.48 0 0 -1.01 0 0'
input_files = fromsub_displaced_sub.i
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
displaced_source_mesh = true
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[elemental_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u
variable = elemental_from_sub
displaced_source_mesh = true
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[]
(test/tests/controls/error/disable_executioner.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[./func_control]
type = TestControl
test_type = 'disable_executioner' # tests error
parameter = 'Executioner::*/enable'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/gate_valve_1phase/gate_valve_1phase.i)
# This input file is used to test the gate valve component.
# This problem consists of a T junction of 3 pipes. The inlet pipe is one of the
# 2 pipes of the "top" of the T. The other 2 pipes each have a gate valve.
# Initially, one of the 2 outlet pipes has an open valve and the other has a
# closed valve. Later in the transient, the valves gradually open/close to switch
# the outlet flow direction.
p = 1.0e5
T = 300.0
rho = 1.161430436 # @ 1e5 Pa, 300 K
D = 0.1
A = ${fparse pi * D^2 / 4.0}
V_junction = ${fparse pi * D^3 / 4.0}
vel_in = 2.0
m_dot = ${fparse rho * vel_in * A}
t_begin = 0.3
delta_t_open = 0.1
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
fp = fp
f = 0.0
initial_T = ${T}
initial_p = ${p}
initial_vel = 0
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.02897
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[pipe3_open_fn]
type = TimeRampFunction
initial_value = 1
final_value = 0
initial_time = ${t_begin}
ramp_duration = ${delta_t_open}
[]
[pipe2_open_fn]
type = ParsedFunction
expression = '1 - pipe3_phi'
symbol_names = 'pipe3_phi'
symbol_values = 'pipe3_open_fn'
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = ${m_dot}
T = ${T}
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 50
A = ${A}
[]
[volume_junction]
type = VolumeJunction1Phase
position = '1 0 0'
connections = 'pipe1:out pipe2A:in pipe3A:in'
volume = ${V_junction}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[pipe2A]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '0 1 0'
length = 0.5
n_elems = 25
A = ${A}
[]
[pipe2_valve]
type = GateValve1Phase
connections = 'pipe2A:out pipe2B:in'
open_area_fraction = 0 # (controlled via 'pipe2_valve_control')
[]
[pipe2B]
type = FlowChannel1Phase
position = '1 0.5 0'
orientation = '0 1 0'
length = 0.5
n_elems = 25
A = ${A}
[]
[pipe2_outlet]
type = Outlet1Phase
input = 'pipe2B:out'
p = ${p}
[]
[pipe3A]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 25
A = ${A}
[]
[pipe3_valve]
type = GateValve1Phase
connections = 'pipe3A:out pipe3B:in'
open_area_fraction = 0 # (controlled via 'pipe3_valve_control')
[]
[pipe3B]
type = FlowChannel1Phase
position = '1.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 25
A = ${A}
[]
[pipe3_outlet]
type = Outlet1Phase
input = 'pipe3B:out'
p = ${p}
[]
[]
[ControlLogic]
[pipe2_valve_control]
type = TimeFunctionComponentControl
component = pipe2_valve
parameter = open_area_fraction
function = pipe2_open_fn
[]
[pipe3_valve_control]
type = TimeFunctionComponentControl
component = pipe3_valve
parameter = open_area_fraction
function = pipe3_open_fn
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 0.01
abort_on_solve_fail = true
[]
[Outputs]
exodus = true
show = 'p T vel'
velocity_as_vector = false
print_linear_residuals = false
[console]
type = Console
max_rows = 1
[]
[]
(modules/phase_field/test/tests/GrandPotentialPFM/SinteringBase.i)
#input file to test the materials GrandPotentialTensorMaterial and GrandPotentialSinteringMaterial
[Mesh]
type = GeneratedMesh
dim = 2
nx = 17
ny = 17
xmin = 0
xmax = 680
ymin = 0
ymax = 680
[]
[GlobalParams]
op_num = 4
var_name_base = gr
int_width = 40
[]
[Variables]
[./w]
[../]
[./phi]
[../]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./T]
order = CONSTANT
family = MONOMIAL
[./InitialCondition]
type = FunctionIC
variable = T
function = f_T
[../]
[../]
[]
[ICs]
[./phi_IC]
type = SpecifiedSmoothCircleIC
variable = phi
x_positions = '190 490 190 490'
y_positions = '190 190 490 490'
z_positions = ' 0 0 0 0'
radii = '150 150 150 150'
invalue = 0
outvalue = 1
[../]
[./gr0_IC]
type = SmoothCircleIC
variable = gr0
x1 = 190
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr1_IC]
type = SmoothCircleIC
variable = gr1
x1 = 490
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr2_IC]
type = SmoothCircleIC
variable = gr2
x1 = 190
y1 = 490
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr3_IC]
type = SmoothCircleIC
variable = gr3
x1 = 490
y1 = 490
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[]
[Functions]
[./f_T]
type = ConstantFunction
value = 1600
[../]
[]
[Materials]
# Free energy coefficients for parabolic curves
[./ks]
type = ParsedMaterial
property_name = ks
coupled_variables = 'T'
constant_names = 'a b'
constant_expressions = '-0.0025 157.16'
expression = 'a*T + b'
[../]
[./kv]
type = ParsedMaterial
property_name = kv
material_property_names = 'ks'
expression = '10*ks'
[../]
# Diffusivity and mobilities
[./chiD]
type = GrandPotentialTensorMaterial
f_name = chiD
solid_mobility = L
void_mobility = Lv
chi = chi
surface_energy = 19.7
c = phi
T = T
D0 = 2.0e11
GBmob0 = 1.4759e9
Q = 2.77
Em = 2.40
bulkindex = 1
gbindex = 20
surfindex = 100
outputs = exodus
[../]
# Equilibrium vacancy concentration
[./cs_eq]
type = DerivativeParsedMaterial
property_name = cs_eq
coupled_variables = 'gr0 gr1 gr2 gr3 T'
constant_names = 'Ef c_GB kB'
constant_expressions = '2.69 0.189 8.617343e-5'
expression = 'bnds:=gr0^2 + gr1^2 + gr2^2 + gr3^2; exp(-Ef/kB/T) + 4.0 * c_GB * (1 - bnds)^2'
[../]
# Everything else
[./sintering]
type = GrandPotentialSinteringMaterial
chemical_potential = w
void_op = phi
Temperature = T
surface_energy = 19.7
grainboundary_energy = 9.86
void_energy_coefficient = kv
solid_energy_coefficient = ks
equilibrium_vacancy_concentration = cs_eq
solid_energy_model = PARABOLIC
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_gr2]
type = TimeDerivative
variable = gr2
[../]
[./dt_gr3]
type = TimeDerivative
variable = gr3
[../]
[./dt_phi]
type = TimeDerivative
variable = phi
[../]
[./dt_w]
type = TimeDerivative
variable = w
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./T_aux]
type = FunctionAux
variable = T
function = f_T
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = JFNK
dt = 1
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/sub_cycling/sub_iteration_adaptive.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qns_out
exodus = true
[]
(modules/phase_field/test/tests/SimpleACInterface/SimpleACInterface.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 50
ymin = 0
ymax = 50
zmin = 0
zmax = 50
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = AllenCahn
variable = eta
f_name = F
[../]
[./ACInterface]
type = SimpleACInterface
variable = eta
kappa_name = 1
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
block = 0
prop_names = 'L'
prop_values = '1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
block = 0
property_name = F
coupled_variables = 'eta'
expression = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 0.5
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/dt2/dt2_adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 15
ny = 15
elem_type = QUAD4
[]
[GlobalParams]
slope = 1
t_jump = 2
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = TEIC
[../]
[../]
[]
[Kernels]
active = 'td diff ffn'
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = TEJumpFFN
variable = u
[../]
[]
[BCs]
active = 'all'
[./all]
type = TEJumpBC
variable = u
boundary = '0 1 2 3'
[../]
[]
[Postprocessors]
active = 'dt'
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-7
# l_tol = 1e-5
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
start_time = 0.0
end_time = 5
num_steps = 500000
dtmax = 0.25
[./TimeStepper]
type = DT2
dt = 0.1
e_max = 3e-1
e_tol = 1e-1
[../]
[]
[Outputs]
execute_on = 'timestep_end'
csv = false
exodus = true
[]
(test/tests/outputs/iterative/output_step_window.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
start_step = 2
end_step = 5
[../]
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_specified_temperature/err.no_bnd.i)
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = 1
cp = 2
k = 3
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
orientation = '1 0 0'
position = '0 0 0'
length = 1
n_elems = 2
names = 'blk'
widths = '0.1'
n_part_elems = '1'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[hs_boundary]
type = HSBoundarySpecifiedTemperature
boundary = 'hs:inner'
hs = hs
T = 300
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
[]
(modules/combined/test/tests/poro_mechanics/borehole_lowres.i)
# Poroelastic response of a borehole.
#
# LOWRES VERSION: this version does not give perfect agreement with the analytical solution
#
# A fully-saturated medium contains a fluid with a homogeneous porepressure,
# but an anisitropic insitu stress. A infinitely-long borehole aligned with
# the $$z$$ axis is instanteously excavated. The borehole boundary is
# stress-free and allowed to freely drain. This problem is analysed using
# plane-strain conditions (no $$z$$ displacement).
#
# The solution in Laplace space is found in E Detournay and AHD Cheng "Poroelastic response of a borehole in a non-hydrostatic stress field". International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts 25 (1988) 171-182. In the small-time limit, the Laplace transforms may be performed. There is one typo in the paper. Equation (A4)'s final term should be -(a/r)\sqrt(4ct/(a^2\pi)), and not +(a/r)\sqrt(4ct/(a^2\pi)).
#
# Because realistic parameters are chosen (below),
# the residual for porepressure is much smaller than
# the residuals for the displacements. Therefore the
# scaling parameter is chosen. Also note that the
# insitu stresses are effective stresses, not total
# stresses, but the solution in the above paper is
# expressed in terms of total stresses.
#
# Here are the problem's parameters, and their values:
# Borehole radius. a = 1
# Rock's Lame lambda. la = 0.5E9
# Rock's Lame mu, which is also the Rock's shear modulus. mu = G = 1.5E9
# Rock bulk modulus. K = la + 2*mu/3 = 1.5E9
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.125
# Rock bulk compliance. 1/K = 0.66666666E-9
# Fluid bulk modulus. Kf = 0.7171315E9
# Fluid bulk compliance. 1/Kf = 1.39444444E-9
# Rock initial porosity. phi0 = 0.3
# Biot coefficient. alpha = 0.65
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 2E9
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.345E9
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.2364
# Skempton coefficient. B = alpha*M/Ku = 0.554
# Fluid mobility (rock permeability/fluid viscosity). k = 1E-12
[Mesh]
type = FileMesh
file = borehole_lowres_input.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 1
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
scaling = 1E9 # Notice the scaling, to make porepressure's kernels roughly of same magnitude as disp's kernels
[../]
[]
[ICs]
[./initial_p]
type = ConstantIC
variable = porepressure
value = 1E6
[../]
[]
[BCs]
[./fixed_outer_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = outer
[../]
[./fixed_outer_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = outer
[../]
[./plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'zmin zmax'
[../]
[./borehole_wall]
type = DirichletBC
variable = porepressure
value = 0
boundary = bh_wall
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./tot_yy]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_yy
expression = 'stress_yy-0.65*porepressure'
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[./darcy_flow]
type = CoefDiffusion
variable = porepressure
coef = 1E-12
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5E9 1.5E9'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*1.5/3 = 1.5E9
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1.35E6 0 0 0 -3.35E6 0 0 0 0' # remember this is the effective stress
eigenstrain_name = ini_stress
[../]
[./no_plasticity]
type = ComputeFiniteStrainElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.3
biot_coefficient = 0.65
solid_bulk_compliance = 0.6666666666667E-9
fluid_bulk_compliance = 1.3944444444444E-9
constant_porosity = false
[../]
[]
[Postprocessors]
[./p00]
type = PointValue
variable = porepressure
point = '1.00 0 0'
outputs = csv_p
[../]
[./p01]
type = PointValue
variable = porepressure
point = '1.01 0 0'
outputs = csv_p
[../]
[./p02]
type = PointValue
variable = porepressure
point = '1.02 0 0'
outputs = csv_p
[../]
[./p03]
type = PointValue
variable = porepressure
point = '1.03 0 0'
outputs = csv_p
[../]
[./p04]
type = PointValue
variable = porepressure
point = '1.04 0 0'
outputs = csv_p
[../]
[./p05]
type = PointValue
variable = porepressure
point = '1.05 0 0'
outputs = csv_p
[../]
[./p06]
type = PointValue
variable = porepressure
point = '1.06 0 0'
outputs = csv_p
[../]
[./p07]
type = PointValue
variable = porepressure
point = '1.07 0 0'
outputs = csv_p
[../]
[./p08]
type = PointValue
variable = porepressure
point = '1.08 0 0'
outputs = csv_p
[../]
[./p09]
type = PointValue
variable = porepressure
point = '1.09 0 0'
outputs = csv_p
[../]
[./p10]
type = PointValue
variable = porepressure
point = '1.10 0 0'
outputs = csv_p
[../]
[./p11]
type = PointValue
variable = porepressure
point = '1.11 0 0'
outputs = csv_p
[../]
[./p12]
type = PointValue
variable = porepressure
point = '1.12 0 0'
outputs = csv_p
[../]
[./p13]
type = PointValue
variable = porepressure
point = '1.13 0 0'
outputs = csv_p
[../]
[./p14]
type = PointValue
variable = porepressure
point = '1.14 0 0'
outputs = csv_p
[../]
[./p15]
type = PointValue
variable = porepressure
point = '1.15 0 0'
outputs = csv_p
[../]
[./p16]
type = PointValue
variable = porepressure
point = '1.16 0 0'
outputs = csv_p
[../]
[./p17]
type = PointValue
variable = porepressure
point = '1.17 0 0'
outputs = csv_p
[../]
[./p18]
type = PointValue
variable = porepressure
point = '1.18 0 0'
outputs = csv_p
[../]
[./p19]
type = PointValue
variable = porepressure
point = '1.19 0 0'
outputs = csv_p
[../]
[./p20]
type = PointValue
variable = porepressure
point = '1.20 0 0'
outputs = csv_p
[../]
[./p21]
type = PointValue
variable = porepressure
point = '1.21 0 0'
outputs = csv_p
[../]
[./p22]
type = PointValue
variable = porepressure
point = '1.22 0 0'
outputs = csv_p
[../]
[./p23]
type = PointValue
variable = porepressure
point = '1.23 0 0'
outputs = csv_p
[../]
[./p24]
type = PointValue
variable = porepressure
point = '1.24 0 0'
outputs = csv_p
[../]
[./p25]
type = PointValue
variable = porepressure
point = '1.25 0 0'
outputs = csv_p
[../]
[./s00]
type = PointValue
variable = disp_x
point = '1.00 0 0'
outputs = csv_s
[../]
[./s01]
type = PointValue
variable = disp_x
point = '1.01 0 0'
outputs = csv_s
[../]
[./s02]
type = PointValue
variable = disp_x
point = '1.02 0 0'
outputs = csv_s
[../]
[./s03]
type = PointValue
variable = disp_x
point = '1.03 0 0'
outputs = csv_s
[../]
[./s04]
type = PointValue
variable = disp_x
point = '1.04 0 0'
outputs = csv_s
[../]
[./s05]
type = PointValue
variable = disp_x
point = '1.05 0 0'
outputs = csv_s
[../]
[./s06]
type = PointValue
variable = disp_x
point = '1.06 0 0'
outputs = csv_s
[../]
[./s07]
type = PointValue
variable = disp_x
point = '1.07 0 0'
outputs = csv_s
[../]
[./s08]
type = PointValue
variable = disp_x
point = '1.08 0 0'
outputs = csv_s
[../]
[./s09]
type = PointValue
variable = disp_x
point = '1.09 0 0'
outputs = csv_s
[../]
[./s10]
type = PointValue
variable = disp_x
point = '1.10 0 0'
outputs = csv_s
[../]
[./s11]
type = PointValue
variable = disp_x
point = '1.11 0 0'
outputs = csv_s
[../]
[./s12]
type = PointValue
variable = disp_x
point = '1.12 0 0'
outputs = csv_s
[../]
[./s13]
type = PointValue
variable = disp_x
point = '1.13 0 0'
outputs = csv_s
[../]
[./s14]
type = PointValue
variable = disp_x
point = '1.14 0 0'
outputs = csv_s
[../]
[./s15]
type = PointValue
variable = disp_x
point = '1.15 0 0'
outputs = csv_s
[../]
[./s16]
type = PointValue
variable = disp_x
point = '1.16 0 0'
outputs = csv_s
[../]
[./s17]
type = PointValue
variable = disp_x
point = '1.17 0 0'
outputs = csv_s
[../]
[./s18]
type = PointValue
variable = disp_x
point = '1.18 0 0'
outputs = csv_s
[../]
[./s19]
type = PointValue
variable = disp_x
point = '1.19 0 0'
outputs = csv_s
[../]
[./s20]
type = PointValue
variable = disp_x
point = '1.20 0 0'
outputs = csv_s
[../]
[./s21]
type = PointValue
variable = disp_x
point = '1.21 0 0'
outputs = csv_s
[../]
[./s22]
type = PointValue
variable = disp_x
point = '1.22 0 0'
outputs = csv_s
[../]
[./s23]
type = PointValue
variable = disp_x
point = '1.23 0 0'
outputs = csv_s
[../]
[./s24]
type = PointValue
variable = disp_x
point = '1.24 0 0'
outputs = csv_s
[../]
[./s25]
type = PointValue
variable = disp_x
point = '1.25 0 0'
outputs = csv_s
[../]
[./t00]
type = PointValue
variable = tot_yy
point = '1.00 0 0'
outputs = csv_t
[../]
[./t01]
type = PointValue
variable = tot_yy
point = '1.01 0 0'
outputs = csv_t
[../]
[./t02]
type = PointValue
variable = tot_yy
point = '1.02 0 0'
outputs = csv_t
[../]
[./t03]
type = PointValue
variable = tot_yy
point = '1.03 0 0'
outputs = csv_t
[../]
[./t04]
type = PointValue
variable = tot_yy
point = '1.04 0 0'
outputs = csv_t
[../]
[./t05]
type = PointValue
variable = tot_yy
point = '1.05 0 0'
outputs = csv_t
[../]
[./t06]
type = PointValue
variable = tot_yy
point = '1.06 0 0'
outputs = csv_t
[../]
[./t07]
type = PointValue
variable = tot_yy
point = '1.07 0 0'
outputs = csv_t
[../]
[./t08]
type = PointValue
variable = tot_yy
point = '1.08 0 0'
outputs = csv_t
[../]
[./t09]
type = PointValue
variable = tot_yy
point = '1.09 0 0'
outputs = csv_t
[../]
[./t10]
type = PointValue
variable = tot_yy
point = '1.10 0 0'
outputs = csv_t
[../]
[./t11]
type = PointValue
variable = tot_yy
point = '1.11 0 0'
outputs = csv_t
[../]
[./t12]
type = PointValue
variable = tot_yy
point = '1.12 0 0'
outputs = csv_t
[../]
[./t13]
type = PointValue
variable = tot_yy
point = '1.13 0 0'
outputs = csv_t
[../]
[./t14]
type = PointValue
variable = tot_yy
point = '1.14 0 0'
outputs = csv_t
[../]
[./t15]
type = PointValue
variable = tot_yy
point = '1.15 0 0'
outputs = csv_t
[../]
[./t16]
type = PointValue
variable = tot_yy
point = '1.16 0 0'
outputs = csv_t
[../]
[./t17]
type = PointValue
variable = tot_yy
point = '1.17 0 0'
outputs = csv_t
[../]
[./t18]
type = PointValue
variable = tot_yy
point = '1.18 0 0'
outputs = csv_t
[../]
[./t19]
type = PointValue
variable = tot_yy
point = '1.19 0 0'
outputs = csv_t
[../]
[./t20]
type = PointValue
variable = tot_yy
point = '1.20 0 0'
outputs = csv_t
[../]
[./t21]
type = PointValue
variable = tot_yy
point = '1.21 0 0'
outputs = csv_t
[../]
[./t22]
type = PointValue
variable = tot_yy
point = '1.22 0 0'
outputs = csv_t
[../]
[./t23]
type = PointValue
variable = tot_yy
point = '1.23 0 0'
outputs = csv_t
[../]
[./t24]
type = PointValue
variable = tot_yy
point = '1.24 0 0'
outputs = csv_t
[../]
[./t25]
type = PointValue
variable = tot_yy
point = '1.25 0 0'
outputs = csv_t
[../]
[./dt]
type = FunctionValuePostprocessor
outputs = console
function = 2*t
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_monitor -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'gmres asm 1E0 1E-10 200 500 lu NONZERO'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.3
dt = 0.3
#[./TimeStepper]
# type = PostprocessorDT
# postprocessor = dt
# dt = 0.003
#[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = borehole_lowres
exodus = true
sync_times = '0.003 0.3'
[./csv_p]
file_base = borehole_lowres_p
type = CSV
[../]
[./csv_s]
file_base = borehole_lowres_s
type = CSV
[../]
[./csv_t]
file_base = borehole_lowres_t
type = CSV
[../]
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/euler_angles/euler_angle_conflict.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmax = 4
nx = 4
elem_type = HEX8
[]
[AuxVariables]
[euler_angle_1]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_2]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_3]
order = CONSTANT
family = MONOMIAL
[]
# Euler angles aux variable to check the correctness of value assignments
[check_euler_angle_1]
order = CONSTANT
family = MONOMIAL
[]
[check_euler_angle_2]
order = CONSTANT
family = MONOMIAL
[]
[check_euler_angle_3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[]
[]
[]
[AuxKernels]
[euler_angle_1]
type = FunctionAux
variable = euler_angle_1
function = '10*t'
[]
[euler_angle_2]
type = FunctionAux
variable = euler_angle_2
function = '20*t'
[]
[euler_angle_3]
type = FunctionAux
variable = euler_angle_3
function = '30*t'
[]
# output Euler angles material property to check correctness of value assignment
[mat_euler_angle_1]
type = MaterialRealVectorValueAux
variable = check_euler_angle_1
property = 'Euler_angles'
component = 0
[]
[mat_euler_angle_2]
type = MaterialRealVectorValueAux
variable = check_euler_angle_2
property = 'Euler_angles'
component = 1
[]
[mat_euler_angle_3]
type = MaterialRealVectorValueAux
variable = check_euler_angle_3
property = 'Euler_angles'
component = 2
[]
[]
[BCs]
[Periodic]
[all]
variable = 'disp_x'
auto_direction = 'z'
[]
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front'
function = '0.01*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
euler_angle_variables = 'euler_angle_1 euler_angle_2 euler_angle_3'
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[UserObjects]
[prop_read]
type = PropertyReadFile
prop_file_name = 'euler_ang_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 3
read_type = element
[]
[]
[Postprocessors]
[check_euler_angle_1]
type = ElementAverageValue
variable = check_euler_angle_1
[]
[check_euler_angle_2]
type = ElementAverageValue
variable = check_euler_angle_2
[]
[check_euler_angle_3]
type = ElementAverageValue
variable = check_euler_angle_3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.1
dtmin = 0.01
end_time = 0.5
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/actions/coupled_heat_transfer_action/master.i)
# This tests an action used to exchange T_wall, T_fluid and HTC between
# a heat conduction simulation and a THM simulation
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 0.1
nx = 2
ymax = 1
ny = 10
parallel_type = replicated
coord_type = RZ
[]
[Variables]
[T]
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[AuxVariables]
[T_fluid]
family = MONOMIAL
order = CONSTANT
initial_condition = 300
[]
[htc]
family = MONOMIAL
order = CONSTANT
initial_condition = 0
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = T
[]
[diff]
type = Diffusion
variable = T
[]
[]
[CoupledHeatTransfers]
[right]
boundary = right
T_fluid = 'T_fluid'
T = T
T_wall = T_wall
htc = 'htc'
multi_app = thm
T_fluid_user_objects = 'T_uo'
htc_user_objects = 'Hw_uo'
position = '0 0 0'
orientation = '0 1 0'
length = 1
n_elems = 10
skip_coordinate_collapsing = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 10
nl_abs_tol = 1e-10
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[MultiApps]
[thm]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = sub.i
execute_on = 'TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[T_wall_avg]
type = SideAverageValue
variable = T
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_fluid_avg]
type = ElementAverageValue
variable = T_fluid
execute_on = 'INITIAL TIMESTEP_END'
[]
[htc_avg]
type = ElementAverageValue
variable = htc
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(tutorials/darcy_thermo_mech/step10_multiapps/tests/auxkernels/corrosion/corrosion.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
ymax = 0.1
xmax = 0.1
[]
uniform_refine = 0
[]
[Adaptivity]
max_h_level = 3
initial_steps = 5
cycles_per_step = 2
initial_marker = error_marker
marker = error_marker
[Indicators]
[phi_jump]
type = GradientJumpIndicator
variable = phi
[]
[]
[Markers]
[error_marker]
type = ErrorFractionMarker
indicator = phi_jump
refine = 0.9
[]
[]
[]
[Variables]
[temperature]
initial_condition = 300
[]
[]
[AuxVariables]
[phi]
[]
[]
[AuxKernels]
[corrosion]
type = RandomCorrosion
execute_on = 'timestep_end'
variable = phi
reference_temperature = 300
temperature = 301
[]
[]
[Kernels]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[]
[BCs]
[left]
type = PostprocessorDirichletBC
variable = temperature
boundary = left
postprocessor = 301
[]
[right]
type = NeumannBC
variable = temperature
boundary = right
value = 100 # prescribed flux
[]
[]
[Materials]
[column]
type = PackedColumn
temperature = temperature
radius = 1 # mm
phase = phi
outputs = exodus
output_properties = porosity
[]
[]
[Problem]
type = FEProblem
[]
[Postprocessors]
[k_eff]
type = ThermalConductivity
variable = temperature
T_hot = 301
flux = 100
dx = 0.1
boundary = right
length_scale = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
[console]
type = Console
execute_postprocessors_on = 'timestep_begin timestep_end'
[]
[]
[ICs]
[close_pack]
radius = 0.01
outvalue = 0 # water
variable = phi
invalue = 1 #steel
type = ClosePackIC
[]
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics-light-function.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
[]
[Functions]
# x: Contact pressure
# y: Magnitude of tangential relative velocity
# z: Temperature (to be implemented)
[mu_function]
type = ParsedFunction
expression = '0.3 + 0.5 * 2.17^(-x/100) - 10.0 * y'
[]
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1e-3
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1e-3
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1e-3
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
hht_alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.02
displacements = 'disp_x disp_y disp_z'
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
block = '1 2'
strain = FINITE
density = density
[]
[]
[Materials]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
c = 1e5
c_t = 1.0e5
newmark_beta = 0.25
newmark_gamma = 0.5
interpolate_normals = false
correct_edge_dropping = true
capture_tolerance = 1e-04
function_friction = mu_function
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
interpolate_normals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back bottom_top bottom_bottom'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back bottom_top bottom_bottom'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back bottom_top bottom_bottom'
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_top'
function = '0.1*t'
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-0.1*t'
[]
[]
[Executioner]
type = Transient
end_time = .04
dt = .02
dtmin = .001
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO '
nl_rel_tol = 5e-13
nl_abs_tol = 5e-13
line_search = 'basic'
[TimeIntegrator]
type = NewmarkBeta
gamma = 0.5
beta = 0.25
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(modules/xfem/test/tests/diffusion_xfem/diffusion.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 6
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '0 0.1'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = FunctionDirichletBC
variable = u
boundary = 3
function = u_left
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/tutorials/basics/part_2.3.i)
#Tensor Mechanics tutorial: the basics
#Step 2, part 3
#2D axisymmetric RZ simulation of uniaxial tension with J2 plasticity with no
#hardening
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = necking_quad4.e
uniform_refine = 0
second_order = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
strain = FINITE
add_variables = true
generate_output = 'stress_yy strain_yy' #use the yy option to get the zz component in axisymmetric coords
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1e-9
plastic_models = J2
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 2.4e2
[../]
[./J2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = '0.0007*t'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.25
end_time = 20
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 1 101'
[]
[Postprocessors]
[./ave_stress_bottom]
type = SideAverageValue
variable = stress_yy
boundary = bottom
[../]
[./ave_strain_bottom]
type = SideAverageValue
variable = strain_yy
boundary = bottom
[../]
[]
[Outputs]
exodus = true
perf_graph = true
csv = true
print_linear_residuals = false
[]
(modules/porous_flow/test/tests/jacobian/fflux01_fully_saturated.i)
# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, nonzero gravity
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[massfrac1]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = -0.7+x+y
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 0.3
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowFullySaturatedDarcyFlow
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowFullySaturatedDarcyFlow
fluid_component = 1
variable = massfrac0
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowFullySaturatedDarcyFlow
fluid_component = 2
variable = massfrac1
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0 massfrac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[]
[Preconditioning]
active = check
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/multiapps/petsc_options/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm ilu'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/KKS_system/kks_example_multiphase_nested.i)
#
# This test is for the nested solve of 3-phase KKS model
# The split-form of the Cahn-Hilliard equation instead of the Fick's diffusion equation is solved
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 40
ymin = 0
ymax = 40
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[BCs]
[Periodic]
[all]
auto_direction = 'x y'
[]
[]
[]
[AuxVariables]
[Energy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# concentration
[c]
order = FIRST
family = LAGRANGE
[]
# order parameter 1
[eta1]
order = FIRST
family = LAGRANGE
[]
# order parameter 2
[eta2]
order = FIRST
family = LAGRANGE
[]
# order parameter 3
[eta3]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
# chemical potential
[mu]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
# Lagrange multiplier
[lambda]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
[]
[ICs]
[eta1]
variable = eta1
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.9
outvalue = 0.1
int_width = 4
[]
[eta2]
variable = eta2
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.1
outvalue = 0.9
int_width = 4
[]
[c]
variable = c
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.2
outvalue = 0.5
int_width = 2
[]
[]
[Materials]
# simple toy free energies
[F1]
type = DerivativeParsedMaterial
property_name = F1
expression = '20*(c1-0.2)^2'
material_property_names = 'c1'
additional_derivative_symbols = 'c1'
compute = false
[]
[F2]
type = DerivativeParsedMaterial
property_name = F2
expression = '20*(c2-0.5)^2'
material_property_names = 'c2'
additional_derivative_symbols = 'c2'
compute = false
[]
[F3]
type = DerivativeParsedMaterial
property_name = F3
expression = '20*(c3-0.8)^2'
material_property_names = 'c3'
additional_derivative_symbols = 'c3'
compute = false
[]
[KKSPhaseConcentrationMultiPhaseMaterial]
type = KKSPhaseConcentrationMultiPhaseMaterial
global_cs = 'c'
all_etas = 'eta1 eta2 eta3'
hj_names = 'h1 h2 h3'
ci_names = 'c1 c2 c3'
ci_IC = '0.2 0.5 0.8'
Fj_names = 'F1 F2 F3'
min_iterations = 1
max_iterations = 1000
absolute_tolerance = 1e-11
relative_tolerance = 1e-10
[]
[KKSPhaseConcentrationMultiPhaseDerivatives]
type = KKSPhaseConcentrationMultiPhaseDerivatives
global_cs = 'c'
all_etas = 'eta1 eta2 eta3'
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
ci_names = 'c1 c2 c3'
[]
# Switching functions for each phase
# h1(eta1, eta2, eta3)
[h1]
type = SwitchingFunction3PhaseMaterial
eta_i = eta1
eta_j = eta2
eta_k = eta3
property_name = h1
[]
# h2(eta1, eta2, eta3)
[h2]
type = SwitchingFunction3PhaseMaterial
eta_i = eta2
eta_j = eta3
eta_k = eta1
property_name = h2
[]
# h3(eta1, eta2, eta3)
[h3]
type = SwitchingFunction3PhaseMaterial
eta_i = eta3
eta_j = eta1
eta_k = eta2
property_name = h3
[]
# Barrier functions for each phase
[g1]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta1
function_name = g1
[]
[g2]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta2
function_name = g2
[]
[g3]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta3
function_name = g3
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'L kappa M'
prop_values = '0.7 1.0 0.025'
[]
[]
[Kernels]
[lambda_lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
epsilon = 1e-04
[]
[eta1_lagrange]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
coupled_variables = 'eta2 eta3'
[]
[eta2_lagrange]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
coupled_variables = 'eta1 eta3'
[]
[eta3_lagrange]
type = SwitchingFunctionConstraintEta
variable = eta3
h_name = h3
lambda = lambda
coupled_variables = 'eta1 eta2'
[]
#Kernels for Cahn-Hilliard equation
[diff_time]
type = CoupledTimeDerivative
variable = mu
v = c
[]
[CHBulk]
type = NestedKKSMultiSplitCHCRes
variable = c
all_etas = 'eta1 eta2 eta3'
global_cs = 'c'
w = mu
c1_names = 'c1'
F1_name = F1
coupled_variables = 'eta1 eta2 eta3 mu'
[]
[ckernel]
type = SplitCHWRes
variable = mu
mob_name = M
[]
# Kernels for Allen-Cahn equation for eta1
[deta1dt]
type = TimeDerivative
variable = eta1
[]
[ACBulkF1]
type = NestedKKSMultiACBulkF
variable = eta1
global_cs = 'c'
eta_i = eta1
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
gi_name = g1
mob_name = L
wi = 1.0
coupled_variables = 'c eta2 eta3'
[]
[ACBulkC1]
type = NestedKKSMultiACBulkC
variable = eta1
global_cs = 'c'
eta_i = eta1
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
coupled_variables = 'c eta2 eta3'
[]
[ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[]
# Kernels for Allen-Cahn equation for eta2
[deta2dt]
type = TimeDerivative
variable = eta2
[]
[ACBulkF2]
type = NestedKKSMultiACBulkF
variable = eta2
global_cs = 'c'
eta_i = eta2
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
gi_name = g2
mob_name = L
wi = 1.0
coupled_variables = 'c eta1 eta3'
[]
[ACBulkC2]
type = NestedKKSMultiACBulkC
variable = eta2
global_cs = 'c'
eta_i = eta2
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
coupled_variables = 'c eta1 eta3'
[]
[ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa
[]
# Kernels for Allen-Cahn equation for eta3
[deta3dt]
type = TimeDerivative
variable = eta3
[]
[ACBulkF3]
type = NestedKKSMultiACBulkF
variable = eta3
global_cs = 'c'
eta_i = eta3
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
gi_name = g3
mob_name = L
wi = 1.0
coupled_variables = 'c eta1 eta2'
[]
[ACBulkC3]
type = NestedKKSMultiACBulkC
variable = eta3
global_cs = 'c'
eta_i = eta3
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
coupled_variables = 'c eta1 eta2'
[]
[ACInterface3]
type = ACInterface
variable = eta3
kappa_name = kappa
[]
[]
[AuxKernels]
[Energy_total]
type = KKSMultiFreeEnergy
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gj_names = 'g1 g2 g3'
variable = Energy
w = 1
interfacial_vars = 'eta1 eta2 eta3'
kappa_names = 'kappa kappa kappa'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 2
dt = 0.5
[]
[Preconditioning]
active = 'full'
[full]
type = SMP
full = true
[]
[mydebug]
type = FDP
full = true
[]
[]
[Outputs]
file_base = kks_example_multiphase_nested
exodus = true
[]
(modules/solid_mechanics/test/tests/umat/steps/elastic_temperature_steps_uo.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull_step2]
type = ParsedFunction
expression = (t-5.0)/20
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
expression = '273'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_step1]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[y_pull_function_step2]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull_step2
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Controls]
[step1]
type = StepPeriod
enable_objects = 'BCs::y_step1'
disable_objects = 'BCs::y_pull_function_step2'
step_user_object = step_uo
step_number = 0
[]
[step2]
type = StepPeriod
enable_objects = 'BCs::y_pull_function_step2'
disable_objects = 'BCs::y_step1'
step_user_object = step_uo
step_number = 1
[]
[]
[UserObjects]
[step_uo]
type = StepUserObject
step_start_times = '0 5'
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 10
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_action.i)
# Same as pp_generation.i, but using an Action
#
# A sample is constrained on all sides and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s (units = kg/m^3/second)
#
# Expect:
# fluid_mass = mass0 + s*t
# stress = 0 (remember this is effective stress)
# Porepressure = fluid_bulk*log(fluid_mass_density/density_P0), where fluid_mass_density = fluid_mass*porosity
# porosity = biot+(phi0-biot)*exp(pp(biot-1)/solid_bulk)
#
# Parameters:
# Biot coefficient = 0.3
# Phi0 = 0.1
# Solid Bulk modulus = 2
# fluid_bulk = 13
# density_P0 = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 13.0
viscosity = 1.0
density0 = 1.0
[]
[]
[PorousFlowUnsaturated]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
biot_coefficient = 0.3
gravity = '0 0 0'
fp = the_simple_fluid
van_genuchten_alpha = 1.0
van_genuchten_m = 0.8
relative_permeability_type = Corey
relative_permeability_exponent = 0.0
save_component_rate_in = nodal_kg_per_s
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[source]
type = BodyForce
function = 0.1
variable = porepressure
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[nodal_kg_per_s]
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.3
solid_bulk = 2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1' # unimportant
[]
[]
[Functions]
[porosity_analytic]
type = ParsedFunction
expression = 'biot+(phi0-biot)*exp(pp*(biot-1)/bulk)'
symbol_names = 'biot phi0 pp bulk'
symbol_values = '0.3 0.1 p0 2'
[]
[]
[Postprocessors]
[nodal_kg_per_s]
type = PointValue
outputs = csv
point = '0 0 0'
variable = nodal_kg_per_s
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[porosity]
type = PointValue
outputs = 'console csv'
point = '0 0 0'
variable = porosity
[]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[porosity_analytic]
type = FunctionValuePostprocessor
function = porosity_analytic
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_action
csv = true
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/small_deform1.i)
# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and its value should be 1pa.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = front
value = 0E-6
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = front
value = 0E-6
[]
[topz]
type = DirichletBC
variable = disp_z
boundary = front
value = 1E-6
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningConstant
value = 1
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_viscoplasticity_stress_update/exact.i)
# This test provides comparison to calculated values from Leblond:1994kl
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
pore_shape_model = spherical
[]
[Mesh]
[./msh]
type = CartesianMeshGenerator
dim = 3
dx = 0.01
dy = 0.01
dz = 0.01
iz = 1
ix = 1
iy = 1
[../]
[./extra_nodeset]
type = ExtraNodesetGenerator
input = msh
new_boundary = 'origin'
coord = '0 0 0'
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
use_automatic_differentiation = true
[]
[Functions]
[./Q_gtn]
type = ParsedFunction
symbol_names = 'avg_vonmises gtn_gauge_stress'
symbol_values = 'avg_vonmises gtn_gauge_stress'
expression = 'avg_vonmises/gtn_gauge_stress'
[../]
[./M_gtn]
type = ParsedFunction
symbol_names = 'avg_hydro gtn_gauge_stress'
symbol_values = 'avg_hydro gtn_gauge_stress'
expression = 'abs(avg_hydro) / gtn_gauge_stress'
[../]
[./Q_ten]
type = ParsedFunction
symbol_names = 'avg_vonmises ten_gauge_stress'
symbol_values = 'avg_vonmises ten_gauge_stress'
expression = 'avg_vonmises/ten_gauge_stress'
[../]
[./M_ten]
type = ParsedFunction
symbol_names = 'avg_hydro ten_gauge_stress'
symbol_values = 'avg_hydro ten_gauge_stress'
expression = 'abs(avg_hydro) / ten_gauge_stress'
[../]
[./Q_five]
type = ParsedFunction
symbol_names = 'avg_vonmises five_gauge_stress'
symbol_values = 'avg_vonmises five_gauge_stress'
expression = 'avg_vonmises/five_gauge_stress'
[../]
[./M_five]
type = ParsedFunction
symbol_names = 'avg_hydro five_gauge_stress'
symbol_values = 'avg_hydro five_gauge_stress'
expression = 'abs(avg_hydro) / five_gauge_stress'
[../]
[./Q_three]
type = ParsedFunction
symbol_names = 'avg_vonmises three_gauge_stress'
symbol_values = 'avg_vonmises three_gauge_stress'
expression = 'avg_vonmises / three_gauge_stress'
[../]
[./M_three]
type = ParsedFunction
symbol_names = 'avg_hydro three_gauge_stress'
symbol_values = 'avg_hydro three_gauge_stress'
expression = 'abs(avg_hydro) / three_gauge_stress'
[../]
[./Q_two]
type = ParsedFunction
symbol_names = 'avg_vonmises two_gauge_stress'
symbol_values = 'avg_vonmises two_gauge_stress'
expression = 'avg_vonmises/two_gauge_stress'
[../]
[./M_two]
type = ParsedFunction
symbol_names = 'avg_hydro two_gauge_stress'
symbol_values = 'avg_hydro two_gauge_stress'
expression = 'abs(avg_hydro) / two_gauge_stress'
[../]
[./Q_onepointfive]
type = ParsedFunction
symbol_names = 'avg_vonmises onepointfive_gauge_stress'
symbol_values = 'avg_vonmises onepointfive_gauge_stress'
expression = 'avg_vonmises / onepointfive_gauge_stress'
[../]
[./M_onepointfive]
type = ParsedFunction
symbol_names = 'avg_hydro onepointfive_gauge_stress'
symbol_values = 'avg_hydro onepointfive_gauge_stress'
expression = 'abs(avg_hydro) / onepointfive_gauge_stress'
[../]
[./Q_one]
type = ParsedFunction
symbol_names = 'avg_vonmises one_gauge_stress'
symbol_values = 'avg_vonmises one_gauge_stress'
expression = 'avg_vonmises / one_gauge_stress'
[../]
[./M_one]
type = ParsedFunction
symbol_names = 'avg_hydro one_gauge_stress'
symbol_values = 'avg_hydro one_gauge_stress'
expression = 'abs(avg_hydro) / one_gauge_stress'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'gtn lps_ten lps_five lps_three lps_two lps_onepointfive lps_one'
outputs = all
extra_stress_names = extra_stress
[../]
[./porosity]
type = ADPorosityFromStrain
initial_porosity = 1e-3
inelastic_strain = 'combined_inelastic_strain'
outputs = 'all'
[../]
[./gtn]
type = ADViscoplasticityStressUpdate
coefficient = 0
power = 1 # arbitrary
viscoplasticity_model = GTN
base_name = gtn
outputs = all
relative_tolerance = 1e-30
[../]
[./lps_ten]
type = ADViscoplasticityStressUpdate
coefficient = 0
power = 10
base_name = ten
outputs = all
relative_tolerance = 1e-30
[../]
[./lps_five]
type = ADViscoplasticityStressUpdate
coefficient = 0
power = 5
base_name = five
outputs = all
relative_tolerance = 1e-30
[../]
[./lps_three]
type = ADViscoplasticityStressUpdate
coefficient = 0
power = 3
base_name = three
outputs = all
relative_tolerance = 1e-30
[../]
[./lps_two]
type = ADViscoplasticityStressUpdate
coefficient = 0
power = 2
base_name = two
outputs = all
relative_tolerance = 1e-30
[../]
[./lps_onepointfive]
type = ADViscoplasticityStressUpdate
coefficient = 0
power = 1.5
base_name = onepointfive
outputs = all
relative_tolerance = 1e-30
[../]
[./lps_one]
type = ADViscoplasticityStressUpdate
coefficient = 0
power = 1
base_name = one
outputs = all
relative_tolerance = 1e-30
[../]
[./const_stress]
type = ComputeExtraStressConstant
extra_stress_tensor = '1 1 1 1 1 1 1 1 1'
outputs = all
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./Pressure]
[./bcs]
boundary = 'top right front'
function = '10^(t/4.5)'
use_automatic_differentiation = true
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
nl_abs_tol = 1e-8
[]
[Postprocessors]
[./avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[../]
[./avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
[../]
[./gtn_gauge_stress]
type = ElementAverageValue
variable = gtn_gauge_stress
outputs = none
[../]
[./0Q_gtn]
type = FunctionValuePostprocessor
function = Q_gtn
[../]
[./0M_gtn]
type = FunctionValuePostprocessor
function = M_gtn
[../]
[./ten_gauge_stress]
type = ElementAverageValue
variable = ten_gauge_stress
outputs = none
[../]
[./1Q_ten]
type = FunctionValuePostprocessor
function = Q_ten
[../]
[./1M_ten]
type = FunctionValuePostprocessor
function = M_ten
[../]
[./five_gauge_stress]
type = ElementAverageValue
variable = five_gauge_stress
outputs = none
[../]
[./2Q_five]
type = FunctionValuePostprocessor
function = Q_five
[../]
[./2M_five]
type = FunctionValuePostprocessor
function = M_five
[../]
[./three_gauge_stress]
type = ElementAverageValue
variable = three_gauge_stress
outputs = none
[../]
[./3Q_three]
type = FunctionValuePostprocessor
function = Q_three
[../]
[./3M_three]
type = FunctionValuePostprocessor
function = M_three
[../]
[./two_gauge_stress]
type = ElementAverageValue
variable = two_gauge_stress
outputs = none
[../]
[./4Q_two]
type = FunctionValuePostprocessor
function = Q_two
[../]
[./4M_two]
type = FunctionValuePostprocessor
function = M_two
[../]
[./onepointfive_gauge_stress]
type = ElementAverageValue
variable = onepointfive_gauge_stress
outputs = none
[../]
[./5Q_onepointfive]
type = FunctionValuePostprocessor
function = Q_onepointfive
[../]
[./5M_onepointfive]
type = FunctionValuePostprocessor
function = M_onepointfive
[../]
[./one_gauge_stress]
type = ElementAverageValue
variable = one_gauge_stress
outputs = none
[../]
[./6Q_one]
type = FunctionValuePostprocessor
function = Q_one
[../]
[./6M_one]
type = FunctionValuePostprocessor
function = M_one
[../]
[]
[Outputs]
csv = true
file_base = exact_spherical_out
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update12.i)
# MC update version, with only compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II ~1 edge
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-2 0 0 0 0 0 0 0 -2.01'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e4
c_t = 1.0e4
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/scalar_transport/test/tests/ncp-lms/interpolated-ncp-lm-nodal-enforcement.i)
l=10
num_steps=10
nx=100
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
elem_type = EDGE3
[]
[Variables]
[u]
order = SECOND
[]
[lm]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '${l} - x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = '-1'
[]
[lm_coupled_force]
type = CoupledForce
variable = u
v = lm
[]
[]
[NodalKernels]
[positive_constraint]
type = LowerBoundNodalKernel
variable = lm
v = u
exclude_boundaries = 'left right'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = ${l}
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_factor_levels -snes_linesearch_type'
petsc_options_value = '0 30 16 basic'
[]
[Outputs]
exodus = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[active_lm]
type = GreaterThanLessThanPostprocessor
variable = lm
execute_on = 'nonlinear timestep_end'
value = 1e-12
[]
[violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-12
comparator = 'less'
[]
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/ad_uniaxial_x_non_linear.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[sigma_xx]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1'
y = '0 -2e8'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx strain_xx plastic_strain_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '10.0e10 15.0e10 20.0e10 2.0e10 2.0e10 2.0e10 0.2 0.2 0.2 0.13333333333333333 0.1 0.15'
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.6 0.4 0.7 1.5 1.5 1.5"
[]
[trial_plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 1e9
hardening_exponent = 0.5
yield_stress = 60e6
absolute_tolerance = 1e-15 # 1e-8
relative_tolerance = 1e-13 # 1e-15
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-5
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1.0e-14
l_max_its = 90
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 0.1
time_t = '0 2.5 10'
time_dt = '0.1 1.0e-2 1.0e-2'
[]
start_time = 0
end_time = 10.0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[plasticity_strain_xx]
type = ElementalVariableValue
variable = plastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[strain_xx]
type = ElementalVariableValue
variable = strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/two_pipe_sub.i)
[Mesh]
type = FileMesh
file = two_pipe.e
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[var]
order = CONSTANT
family = MONOMIAL
block = p1
[]
[]
[ICs]
[var]
type = FunctionIC
variable = var
function = setvar
block = p1
[]
[]
[Functions]
[setvar]
type = ParsedFunction
expression = '1 + z * z'
[]
[]
[UserObjects]
[sub_app_uo]
type = LayeredAverage
direction = z
variable = var
num_layers = 10
execute_on = TIMESTEP_END
block = p1
[]
[]
[Executioner]
type = Transient
[]
(modules/solid_mechanics/test/tests/umat/print/print.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t/1000
[]
[]
[AuxVariables]
[strain_yy]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[Pressure]
[bc_presssure]
boundary = top
function = top_pull
[]
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_print'
num_state_vars = 0
external_fields = 'strain_yy'
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 20
dt = 10.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn22.i)
# two phase
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E8 2E8' # can not make too high as finite-difference constant state bums out due to precision loss
use_mobility = true
use_relperm = true
variable = pwater
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn08
exodus = false
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update3.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II = stress_III ~1 tip
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 1.9 0 0 0 2.1'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/problems/lax_shock_tube/lax_shock_tube.i)
# This test problem is the Lax shock tube test problem,
# which is a Riemann problem with the following parameters:
# * domain = (0,1)
# * gravity = 0
# * EoS: Ideal gas EoS with gamma = 1.4, R = 0.71428571428571428571
# * interface: x = 0.5
# * typical end time: 0.15
# Left initial values:
# * rho = 0.445
# * vel = 0.692
# * p = 3.52874226
# Right initial values:
# * rho = 0.5
# * vel = 0
# * p = 0.571
[GlobalParams]
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
closures = simple_closures
[]
[Functions]
[p_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '3.52874226 0.571'
[]
[T_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '11.1016610426966 1.5988'
[]
[vel_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '0.692 0.0'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 100
A = 1.0
# IC
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = vel_ic_fn
f = 0
[]
[left_boundary]
type = FreeBoundary1Phase
input = 'pipe:in'
[]
[right_boundary]
type = FreeBoundary1Phase
input = 'pipe:out'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
# add order via 'cli_args' in 'tests'
[]
solve_type = LINEAR
l_tol = 1e-4
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 60
# run to t = 0.15
start_time = 0.0
dt = 1e-3
num_steps = 150
abort_on_solve_fail = true
[]
[Outputs]
file_base = 'lax_shock_tube'
velocity_as_vector = false
execute_on = 'initial timestep_end'
[out]
type = Exodus
show = 'rho p vel'
[]
[]
(modules/phase_field/test/tests/actions/both_direct_2vars.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 9
ny = 6
xmin = 10
xmax = 40
ymin = 15
ymax = 35
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./c]
free_energy = F
mobility = 1.0
kappa = 20.0
coupled_variables = 'eta'
solve_type = direct
[../]
[../]
[./Nonconserved]
[./eta]
free_energy = F
mobility = 1.0
kappa = 20
coupled_variables = 'c'
family = HERMITE
order = THIRD
[../]
[../]
[../]
[]
[ICs]
[./c_IC]
type = BoundingBoxIC
variable = c
x1 = 10
x2 = 25
y1 = 15
y2 = 35
inside = 0.1
outside = 0.9
[../]
[./eta_IC]
type = ConstantIC
variable = eta
value = 0.5
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta c'
expression = '(1 - eta)*10.0*(c - 0.1)^2 + eta*(8.0*(c - 0.9)^2) + 10.0*eta^2*(1-eta)^2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 5
dt = 0.05
[]
[Outputs]
perf_graph = true
[./out]
type = Exodus
refinements = 2
[../]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/uni_axial1_small_strain.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
# back = zmin
# front = zmax
# bottom = ymin
# top = ymax
# left = xmin
# right = xmax
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = '0'
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = '0'
[../]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = '0'
[../]
[./zmax_disp]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front'
function = '-1E-3*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./mc_int]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0.6981317 # 40deg
rate = 10000
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 0
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-10
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '5.77E10 3.85E10' # young = 100Gpa, poisson = 0.3
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-10
plastic_models = mc
max_NR_iterations = 1000
debug_fspb = crash
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 0.5
dt = 0.05
solve_type = NEWTON
type = Transient
line_search = 'none'
nl_rel_tol = 1E-10
l_tol = 1E-3
l_max_its = 200
nl_max_its = 10
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = uni_axial1_small_strain
exodus = true
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/mobility_derivative/AC_mobility_derivative_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 40
xmax = 25
[]
[Variables]
[./op]
[../]
[]
[ICs]
[./op_IC]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 6.0
invalue = 1
outvalue = 0
int_width = 3.0
variable = op
[../]
[]
[Kernels]
[./op_dot]
type = TimeDerivative
variable = op
[../]
[./op_bulk]
type = AllenCahn
variable = op
f_name = F
mob_name = L
[../]
[./op_interface]
type = ACInterface
variable = op
kappa_name = 1
mob_name = L
[../]
[]
[Materials]
[./consts]
type = DerivativeParsedMaterial
property_name = L
expression = 'if(op<0, 0.01, if(op>1, 0.01, 1*op^2*(1-op)^2+0.01))'
coupled_variables = 'op'
outputs = exodus
output_properties = 'L dL/dop dL/dv'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'op'
expression = '2*op^2*(1-op)^2 - 0.2*op'
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 15
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 20
dt = 2.0
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(test/tests/transfers/general_field/user_object/between_siblings/main_between_multiapp.i)
# Base input for testing between-multiapp transfers. It has the following complexities:
# - multiapps may not be run with the same number of ranks
# - both nodal and elemental variables
# - transfers between mixes of nodal and elemental variables
# Tests derived from this input may add or remove complexities through command line arguments
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
# This application use at most 3 processes
[MultiApps/ma1]
type = TransientMultiApp
input_files = sub_between_diffusion1.i
max_procs_per_app = 3
[]
# This application will use as many processes as the main app
[MultiApps/ma2]
type = TransientMultiApp
input_files = sub_between_diffusion2.i
[]
[Transfers]
# Nodal to nodal variables
[app1_to_2_nodal_nodal]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma1
to_multi_app = ma2
source_user_object = sent_nodal
variable = received_nodal
extrapolation_constant = -1
[]
[app2_to_1_nodal_nodal]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma2
to_multi_app = ma1
source_user_object = sent_nodal
variable = received_nodal
extrapolation_constant = -1
[]
# Elemental to elemental variables
[app1_to_2_elem_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma1
to_multi_app = ma2
source_user_object = sent_elem
variable = received_elem
extrapolation_constant = -1
[]
[app2_to_1_elem_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma2
to_multi_app = ma1
source_user_object = sent_elem
variable = received_elem
extrapolation_constant = -1
[]
# Elemental to nodal variables
[app1_to_2_elem_nodal]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma1
to_multi_app = ma2
source_user_object = sent_elem
variable = received_nodal
extrapolation_constant = -1
[]
[app2_to_1_elem_nodal]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma2
to_multi_app = ma1
source_user_object = sent_elem
variable = received_nodal
extrapolation_constant = -1
[]
# Nodal to elemental variables
[app1_to_2_nodal_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma1
to_multi_app = ma2
source_user_object = sent_nodal
variable = received_elem
extrapolation_constant = -1
[]
[app2_to_1_nodal_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma2
to_multi_app = ma1
source_user_object = sent_nodal
variable = received_elem
extrapolation_constant = -1
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/meshgenerators/subdomain_bounding_box_generator/subdomain_bounding_box_generator_outside.i)
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 1
ymax = 1
#uniform_refine = 2
[]
[./subdomains]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '0.1 0.1 0'
block_id = 1
top_right = '0.9 0.9 0'
location = OUTSIDE
[]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = MatCoefDiffusion
variable = u
conductivity = 'k'
block = '0 1'
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./outside]
type = GenericConstantMaterial
block = 0
prop_names = 'k'
prop_values = 1
[../]
[./inside]
type = GenericConstantMaterial
block = 1
prop_names = 'k'
prop_values = 0.1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/except4.i)
# Exception: incorrect userobject types
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = -1
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(modules/phase_field/test/tests/free_energy_material/MathEBFreeEnergy_split_name.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmin = 0.0
xmax = 30.0
ymin = 0.0
ymax = 30.0
elem_type = QUAD4
[]
[Variables]
[d]
[InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[]
[]
[w]
[]
[]
[AuxVariables]
[c]
[]
[]
[AuxKernels]
[c]
type = ProjectionAux
variable = c
v = d
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Preconditioning]
active = 'SMP'
[PBP]
type = PBP
solve_order = 'w d'
preconditioner = 'AMG ASM'
off_diag_row = 'd '
off_diag_column = 'w '
[]
[SMP]
type = SMP
off_diag_row = 'w d'
off_diag_column = 'd w'
[]
[]
[Kernels]
[cres]
type = SplitCHParsed
variable = d
kappa_name = kappa_c
w = w
f_name = F
[]
[wres]
type = SplitCHWRes
variable = w
mob_name = M
[]
[time]
type = CoupledTimeDerivative
variable = w
v = d
[]
[]
[BCs]
[Periodic]
[top_bottom]
primary = 0
secondary = 2
translation = '0 30.0 0'
[]
[left_right]
primary = 1
secondary = 3
translation = '-30.0 0 0'
[]
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
[]
[free_energy]
type = MathEBFreeEnergy
property_name = F
c = d
[]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
hide = d
[]
(modules/contact/test/tests/mortar_cartesian_lms/frictionless-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'lm_x lm_y lm_z'
primary_variable = 'disp_x disp_y disp_z'
preconditioner = 'LU'
is_lm_coupling_diagonal = true
adaptive_condensation = true
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'NEWTON'
petsc_options_iname = '-mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = '1e-5 NONZERO 1e-10'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
perf_graph = true
exodus = true
csv = true
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = lm_z
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = lm_z
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/tosub_displaced_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent]
[../]
[./elemental_from_parent]
order = CONSTANT
family = MONOMIAL
[../]
[./disp_x]
initial_condition = -.3
[../]
[./disp_y]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_external_app_convection_rz/heat_rate_external_app_convection_rz.i)
# Tests the HeatRateExternalAppConvectionRZ post-processor.
R_o = 0.2
thickness = 0.05
R_i = ${fparse R_o - thickness}
L = 3.0
S = ${fparse 2 * pi * R_o * L}
Q = 5000
T = 300
T_ambient = 350
htc = ${fparse Q / (S * (T_ambient - T))}
[AuxVariables]
[T_ext]
initial_condition = ${T_ambient}
[]
[htc_ext]
initial_condition = ${htc}
[]
[]
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '1 2 3'
orientation = '1 1 1'
inner_radius = ${R_i}
length = ${L}
n_elems = 50
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
initial_T = ${T}
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateExternalAppConvectionRZ
boundary = heat_structure:outer
axis_point = '1 2 3'
axis_dir = '1 1 1'
htc_ext = htc_ext
T = T_solid
T_ext = T_ext
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = 'heat_rate_external_app_convection_rz'
[csv]
type = CSV
precision = 15
execute_on = 'initial'
[]
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/finite_linear.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function is a linear function
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses finite deformation theory.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ADComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ADComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (0.5 * t^2 - 0.5 * tsf^2) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 0.0
2 2.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/dirackernels/pls03.i)
# Test that the upwinding works correctly.
#
# A poly-line sink sits at the centre of the element.
# It has length=4 and weight=0.5, and extracts fluid
# at a constant rate of
# (1 * relative_permeability) kg.m^-1.s^-1
# Since it sits at the centre of the element, it extracts
# equally from each node, so the rate of extraction from
# each node is
# (0.5 * relative_permeability) kg.s^-1
# including the length and weight effects.
#
# There is no fluid flow.
#
# The initial conditions are such that all nodes have
# relative_permeability=0, except for one which has
# relative_permeaility = 1. Therefore, all nodes should
# remain at their initial porepressure, except the one.
#
# The porosity is 0.1, and the elemental volume is 2,
# so the fluid mass at the node in question = 0.2 * density / 4,
# where the 4 is the number of nodes in the element.
# In this simulation density = dens0 * exp(P / bulk), with
# dens0 = 100, and bulk = 20 MPa.
# The initial porepressure P0 = 10 MPa, so the final (after
# 1 second of simulation) is
# P(t=1) = 8.748592 MPa
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 2
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
#function = if((x<1)&(y<0.5),1E7,-1E7)
function = if((x<1)&(y>0.5),1E7,-1E7)
#function = if((x>1)&(y<0.5),1E7,-1E7)
#function = if((x>1)&(y>0.5),1E7,-1E7)
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pls_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
density0 = 100
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[relperm]
type = PorousFlowRelativePermeabilityFLAC
phase = 0
m = 2
s_res = 0.99
sum_s_res = 0.99
[]
[]
[DiracKernels]
[pls]
type = PorousFlowPolyLineSink
fluid_phase = 0
point_file = pls03.bh
use_relative_permeability = true
line_length = 4
SumQuantityUO = pls_total_outflow_mass
variable = pp
p_or_t_vals = '0 1E7'
fluxes = '1 1'
[]
[]
[Postprocessors]
[pls_report]
type = PorousFlowPlotQuantity
uo = pls_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 pls_report'
[]
[p00]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[p01]
type = PointValue
variable = pp
point = '0 1 0'
execute_on = timestep_end
[]
[p20]
type = PointValue
variable = pp
point = '2 0 0'
execute_on = timestep_end
[]
[p21]
type = PointValue
variable = pp
point = '2 1 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 pls_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1
solve_type = NEWTON
[]
[Outputs]
file_base = pls03
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/materials/stateful_prop/stateful_ad.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusion
variable = dummy
diffusivity = dummy_prop
[../]
[]
[Materials]
[./matprop]
type = ADStateful
property_name = dummy_prop
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/thermal_expansion/free.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
eigenstrain_names = "thermal_contribution"
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[control_temperature]
type = FunctionAux
variable = temperature
function = temperature_control
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[]
[Functions]
[temperature_control]
type = ParsedFunction
expression = '100*t'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
new_system = true
formulation = UPDATED
volumetric_locking_correction = false
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy '
'cauchy_stress_xz cauchy_stress_yz strain_xx strain_yy strain_zz strain_xy '
'strain_xz strain_yz'
[]
[]
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/test/tests/errors/multiapp_missing_sub_object.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = multiapp_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/action/no_action_L.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[cauchy_stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[cauchy_stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[cauchy_stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[cauchy_stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[cauchy_stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[cauchy_stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Outputs]
exodus = true
csv = false
[]
(test/tests/multiapps/auto_diff_auto_scaling/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = ADDiffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = 't'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'Newton'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
automatic_scaling = true
verbose = true
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update21_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Shear failure, starting from a symmetric stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 2.0
joint_shear_stiffness = 1.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '3 0 0 0 3 0 0 0 1.5'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 1
host_poissons_ratio = 0.25
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/electromagnetics/test/tests/benchmarks/dipole_antenna/dipole_transient.i)
# Verification Benchmark - Half-wave Dipole Antenna (Frequency Domain)
# Resonant Frequency = 1 GHz
# Wave Propagation Medium: Vacuum
[Mesh]
[fmg]
type = FileMeshGenerator
file = dipole_antenna_1G.msh
[]
[]
[Variables]
[E_real]
order = FIRST
family = NEDELEC_ONE
[]
[E_imag]
order = FIRST
family = NEDELEC_ONE
[]
[]
[Kernels]
[curl_curl_real]
type = CurlCurlField
variable = E_real
[]
[time_derivative_real]
type = VectorSecondTimeDerivative
variable = E_real
coefficient = '1/(3e8 * 3e8)' # 1/c^2 = mu_0 * eps_0
[]
[curl_curl_imag]
type = CurlCurlField
variable = E_imag
[]
[time_derivative_imag]
type = VectorSecondTimeDerivative
variable = E_imag
coefficient = '1/(3e8 * 3e8)' # 1/c^2 = mu_0 * eps_0
[]
[]
[BCs]
[antenna_real] # Impose exact solution of E-field onto antenna surface.
type = VectorCurlPenaltyDirichletBC # Replace with proper antenna surface current condition.
penalty = 1e5
function_y = 'cos(2*pi*1e9*t)'
boundary = antenna
variable = E_real
[]
[antenna_imag]
type = VectorCurlPenaltyDirichletBC
penalty = 1e5
function_y = 'sin(2*pi*1e9*t)'
boundary = antenna
variable = E_imag
[]
[radiation_condition_real] # First order absorbing boundary condition
type = VectorTransientAbsorbingBC
variable = E_real
coupled_field = E_imag
boundary = boundary
component = real
[]
[radiation_condition_imag]
type = VectorTransientAbsorbingBC
variable = E_imag
coupled_field = E_real
boundary = boundary
component = imaginary
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
num_steps = 150
dt = 0.5e-10
[TimeIntegrator]
type = NewmarkBeta
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -mat_superlu_dist_iterrefine'
petsc_options_value = 'lu superlu_dist 1'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.001
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
file_base = single_point_2d_out_glued_kin
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = glued
formulation = kinematic
penalty = 1e12
normalize_penalty = true
tangential_tolerance = 1e-3
[../]
[]
(modules/richards/test/tests/jacobian_2/jn30.i)
# two phase with production borehole (both fully_upwind=true and fully_upwind=false)
#
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
seed = 1
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
seed = 2
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[DiracKernels]
[./bh_water]
type = RichardsBorehole
bottom_pressure = -2
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pwater
unit_weight = '0 0 0'
character = 1E12
[../]
[./bh_gas]
type = RichardsBorehole
bottom_pressure = 0
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pgas
unit_weight = '0 0 0'
character = 1E12
fully_upwind = true
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn30
exodus = false
[]
(modules/phase_field/test/tests/flood_counter_aux_test/flood_aux_elemental.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./bubble_map]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing_1]
type = GaussContForcing
variable = u
x_center = 1.0
y_center = 1.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./forcing_2]
type = GaussContForcing
variable = u
x_center = 20.0
y_center = 39.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./forcing_3]
type = GaussContForcing
variable = u
x_center = 39.0
y_center = 20.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./forcing_4]
type = GaussContForcing
variable = u
x_center = 15.0
y_center = 15.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./mapper]
type = FeatureFloodCountAux
variable = bubble_map
execute_on = timestep_end
flood_counter = bubbles
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Postprocessors]
[./bubbles]
type = FeatureFloodCount
variable = u
threshold = 0.3
execute_on = timestep_end
[../]
[]
[Executioner]
active = ''
type = Transient
dt = 4.0
num_steps = 5
# [./Adaptivity]
# refine_fraction = .40
# coarsen_fraction = .02
# max_h_level = 3
# error_estimator = KellyErrorEstimator
# [../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_timoshenko_small.i)
# Test for small strain Timoshenko beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2e4
# Shear modulus (G) = 1e4
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 1.0
# Iy = 1.0 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 8
# Therefore, the beam behaves like a Timoshenko beam.
# The FEM solution for this beam with 100 elements give first natural period of 0.2731s with a time step of 0.005.
# The acceleration, velocity and displacement time histories obtained from MOOSE matches with those obtained from ABAQUS.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.005 2.5473249455812e-05 0.010189299782325 4.0757199129299
# 0.01 5.3012872677486e-05 0.00082654950634483 -7.8208200233219
# 0.015 5.8611622914354e-05 0.0014129505884026 8.055380456145
# 0.02 6.766113649781e-05 0.0022068548449798 -7.7378187535141
# 0.025 7.8981810558437e-05 0.0023214147792709 7.7836427272305
# Note that the theoretical first frequency of the beam using Euler-Bernoulli theory is:
# f1 = 1/(2 pi) * (3.5156/L^2) * sqrt(EI/rho) = 4.9455
# This implies that the corresponding time period of this beam (under Euler-Bernoulli assumption) is 0.2022s.
# This shows that Euler-Bernoulli beam theory under-predicts the time period of a thick beam. In other words, the Euler-Bernoulli beam theory predicts a more compliant beam than reality for a thick beam.
[Mesh]
type = GeneratedMesh
xmin = 0
xmax = 4.0
nx = 100
dim = 1
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_z]
type = NewmarkAccelAux
variable = rot_accel_z
displacement = rot_z
velocity = rot_vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_z]
type = NewmarkVelAux
variable = rot_vel_z
acceleration = rot_accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.005 0.01 1.0'
y = '0.0 1.0 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
start_time = 0.0
dt = 0.005
end_time = 0.5
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[./inertial_force_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 1.0
Iy = 1.0
Iz = 1.0
Ay = 0.0
Az = 0.0
component = 0
variable = disp_x
[../]
[./inertial_force_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 1.0
Iy = 1.0
Iz = 1.0
Ay = 0.0
Az = 0.0
component = 1
variable = disp_y
[../]
[./inertial_force_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 1.0
Iy = 1.0
Iz = 1.0
Ay = 0.0
Az = 0.0
component = 2
variable = disp_z
[../]
[./inertial_force_rot_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 1.0
Iy = 1.0
Iz = 1.0
Ay = 0.0
Az = 0.0
component = 3
variable = rot_x
[../]
[./inertial_force_rot_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 1.0
Iy = 1.0
Iz = 1.0
Ay = 0.0
Az = 0.0
component = 4
variable = rot_y
[../]
[./inertial_force_rot_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25
gamma = 0.5
area = 1.0
Iy = 1.0
Iz = 1.0
Ay = 0.0
Az = 0.0
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2e4
poissons_ratio = 0.0
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 1.0
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = true
csv = true
perf_graph = true
[]
(test/tests/meshgenerators/xy_delaunay_generator/xydelaunay_auto_area_func.i)
[Mesh]
[outer_bdy]
type = ParsedCurveGenerator
x_formula = 'r*cos(t)'
y_formula = 'r*sin(t)'
section_bounding_t_values = '${fparse 0.0} ${fparse pi} ${fparse 2.0*pi}'
constant_names = 'r'
constant_expressions = '1.0'
nums_segments = '8 16'
is_closed_loop = true
[]
[hole_1]
type = PolyLineMeshGenerator
points = '-0.5 -0.1 0.0
-0.3 -0.1 0.0
-0.3 0.1 0.0
-0.5 0.1 0.0'
loop = true
[]
[hole_2]
type = PolyLineMeshGenerator
points = '0.3 -0.1 0.0
0.5 -0.1 0.0
0.5 0.1 0.0
0.3 0.1 0.0'
loop = true
num_edges_between_points = 3
[]
[triang]
type = XYDelaunayGenerator
boundary = 'outer_bdy'
holes = 'hole_1
hole_2'
refine_boundary = false
refine_holes = "false false"
use_auto_area_func = "true"
[]
[]
[Problem]
solve = false
[]
[AuxVariables]
[quality]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[qa]
type = ElementQualityAux
variable = quality
metric = SHAPE
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[avg_quality]
type = ElementAverageValue
variable = quality
[]
[elem_size]
type = AverageElementSize
[]
[area]
type = VolumePostprocessor
[]
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
(modules/porous_flow/test/tests/chemistry/precipitation_2phase.i)
# Using a two-phase system (see precipitation.i for the single-phase)
# The saturation and porosity are chosen so that the results are identical to precipitation.i
#
# The precipitation reaction
#
# a <==> mineral
#
# produces "mineral". Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / (porosity * saturation))' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is negative for a > 0.25, ie precipitation for a(t=0) > 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
# = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * (porosity * saturation)
#
# This test checks that (a + c / (porosity * saturation)) is time-independent, and that a follows the above solution
#
# Aside:
# The exponential curve is not followed exactly because moose actually solves
# (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
# which does not give an exponential exactly, except in the limit dt->0
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.9
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.5
[]
[pressure0]
[]
[saturation1]
initial_condition = 0.25
[]
[b]
initial_condition = 0.123
[]
[ini_mineral_conc]
initial_condition = 0.2
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[should_be_static]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[should_be_static]
type = ParsedAux
coupled_variables = 'mineral a'
expression = 'a + mineral / 0.1'
variable = should_be_static
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[pre_dis]
type = PorousFlowPreDis
variable = a
mineral_density = 1000
stoichiometry = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = a
number_fluid_phases = 2
number_fluid_components = 2
number_aqueous_kinetic = 1
aqueous_phase_number = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[ppss]
type = PorousFlow2PhasePS
capillary_pressure = pc
phase0_porepressure = pressure0
phase1_saturation = saturation1
[]
[mass_frac]
type = PorousFlowMassFraction
mass_fraction_vars = 'b a'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.4
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.01
end_time = 1
[]
[Postprocessors]
[a]
type = PointValue
point = '0 0 0'
variable = a
[]
[should_be_static]
type = PointValue
point = '0 0 0'
variable = should_be_static
[]
[]
[Outputs]
time_step_interval = 10
csv = true
perf_graph = true
[]
(modules/porous_flow/test/tests/hysteresis/except02.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrect: initial_order = 4
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 4
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(test/tests/postprocessors/displaced_mesh/elemental.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
displacements = 'ux uy'
[]
[AuxVariables]
[./ux]
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[./uy]
[./InitialCondition]
type = FunctionIC
function = y
[../]
[../]
[./c]
initial_condition = 1
[../]
[]
[Variables]
[./a]
[../]
[]
[Kernels]
[./a]
type = Diffusion
variable = a
[../]
[]
[Postprocessors]
[./without]
type = ElementIntegralVariablePostprocessor
variable = c
execute_on = initial
[../]
[./with]
type = ElementIntegralVariablePostprocessor
variable = c
use_displaced_mesh = true
execute_on = initial
[../]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
(modules/phase_field/test/tests/phase_field_kernels/ADnonuniform_barrier_coefficient.i)
# This material tests the kernels ACBarrierFunction and ACKappaFunction for a
# multiphase system.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmin = -200
xmax = 200
ymin = -200
ymax = 200
uniform_refine = 0
[]
[Variables]
[./gr0]
[../]
[./gr1]
[../]
[]
[ICs]
[./gr0_IC]
type = BoundingBoxIC
variable = gr0
x1 = -80
y1 = -80
x2 = 80
y2 = 80
inside = 0
outside = 1
[../]
[./gr1_IC]
type = BoundingBoxIC
variable = gr1
x1 = -80
y1 = -80
x2 = 80
y2 = 80
inside = 1
outside = 0
[../]
[]
[Materials]
[./constants]
type = ADGenericConstantMaterial
prop_names = 'L gamma E0 E1'
prop_values = '0.1 1.5 3 1'
[../]
[./h0]
type = ADDerivativeParsedMaterial
f_name = h0
args = 'gr0 gr1'
function = 'gr0^2 / (gr0^2 + gr1^2)'
derivative_order = 2
[../]
[./h1]
type = ADDerivativeParsedMaterial
f_name = h1
args = 'gr0 gr1'
function = 'gr1^2 / (gr0^2 + gr1^2)'
derivative_order = 2
[../]
[./mu]
type = ADDerivativeParsedMaterial
f_name = mu
args = 'gr0 gr1'
constant_names = 'mag'
constant_expressions = '16'
function = 'mag * (gr0^2 * gr1^2 + 0.1)'
derivative_order = 2
[../]
[./kappa]
type = ADDerivativeParsedMaterial
f_name = kappa
args = 'gr0 gr1'
material_property_names = 'h0(gr0,gr1) h1(gr0,gr1)'
constant_names = 'mag0 mag1'
constant_expressions = '200 100'
function = 'h0*mag0 + h1*mag1'
derivative_order = 2
[../]
[]
[Kernels]
[./gr0_time]
type = ADTimeDerivative
variable = gr0
[../]
[./gr0_interface]
type = ADACInterface
variable = gr0
args = 'gr1'
mob_name = L
kappa_name = 'kappa'
variable_L = false
[../]
[./gr0_switching]
type = ADACSwitching
variable = gr0
hj_names = 'h0 h1'
Fj_names = 'E0 E1'
mob_name = L
[../]
[./gr0_multi]
type = ADACGrGrMulti
variable = gr0
v = 'gr1'
mob_name = L
gamma_names = 'gamma'
[../]
[./gr0_barrier]
type = ADACBarrierFunction
variable = gr0
mob_name = L
gamma = gamma
v = 'gr1'
[../]
[./gr0_kappa]
type = ADACKappaFunction
variable = gr0
mob_name = L
kappa_name = kappa
v = 'gr1'
[../]
[./gr1_time]
type = ADTimeDerivative
variable = gr1
[../]
[./gr1_interface]
type = ADACInterface
variable = gr1
args = 'gr0'
mob_name = L
kappa_name = 'kappa'
variable_L = false
[../]
[./gr1_switching]
type = ADACSwitching
variable = gr1
hj_names = 'h0 h1'
Fj_names = 'E0 E1'
mob_name = L
[../]
[./gr1_multi]
type = ADACGrGrMulti
variable = gr1
v = 'gr0'
mob_name = L
gamma_names = 'gamma'
[../]
[./gr1_barrier]
type = ADACBarrierFunction
variable = gr1
mob_name = L
gamma = gamma
v = 'gr0'
[../]
[./gr1_kappa]
type = ADACKappaFunction
variable = gr1
mob_name = L
kappa_name = kappa
v = 'gr0'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type '
petsc_options_value = ' lu '
nl_max_its = 20
l_max_its = 30
l_tol = 1e-4
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
start_time = 0
num_steps = 3
dt = 1
[]
[Outputs]
exodus = true
file_base = nonuniform_barrier_coefficient_out
[]
(modules/heat_transfer/test/tests/directional_flux_bc/2d.i)
[Mesh]
[planet]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 1
num_sectors = 10
rings = 2
preserve_volumes = false
[]
[moon]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 0.5
num_sectors = 8
rings = 2
preserve_volumes = false
[]
[combine]
type = CombinerGenerator
inputs = 'planet moon'
positions = '0 0 0 -1.5 -0.5 0'
[]
[]
[GlobalParams]
illumination_flux = '1 1 0'
[]
[Variables]
[u]
[]
[v]
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[dt_u]
type = TimeDerivative
variable = u
[]
[diff_v]
type = Diffusion
variable = v
[]
[dt_v]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[flux_u]
type = DirectionalFluxBC
variable = u
boundary = outer
[]
[flux_v]
type = DirectionalFluxBC
variable = v
boundary = outer
self_shadow_uo = shadow
[]
[]
[Postprocessors]
[ave_v_all]
type = SideAverageValue
variable = v
boundary = outer
[]
[ave_v_exposed]
type = ExposedSideAverageValue
variable = v
boundary = outer
self_shadow_uo = shadow
[]
[]
[UserObjects]
[shadow]
type = SelfShadowSideUserObject
boundary = outer
execute_on = INITIAL
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/optimization/test/tests/dirackernels/reporter_time_point_source.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[dot]
type = TimeDerivative
variable = u
[]
[]
[DiracKernels]
[vpp_point_source]
type = ReporterTimePointSource
variable = u
value_name = values4D/value
x_coord_name = values4D/coordx
y_coord_name = values4D/coordy
z_coord_name = values4D/coordz
weight_name = values4D/weight
time_name = values4D/time
combine_duplicates=true
[]
[]
[Reporters]
[values4D]
type = ConstantReporter
real_vector_names = 'coordx coordy coordz time value weight'
real_vector_values = '0.25 0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75
0.25 0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75
0.25 0.25 0.75 0.25 0.75 0.25 0.75 0.25 0.75;
0.25 0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75
0.25 0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75
0.25 0.25 0.25 0.75 0.75 0.25 0.25 0.75 0.75;
0.25 0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75
0.25 0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75
0.25 0.25 0.25 0.25 0.25 0.75 0.75 0.75 0.75;
0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10
0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20
0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.30;
0.00 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00
4.00 1.00 9.00 10.0 11.0 12.0 13.0 14.0 15.0
4.0 1.0 17.0 18.0 19.0 20.0 21.0 22.0 23.0;
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
1.00 4.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
2.00 8.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00'
outputs = none
[]
[]
[VectorPostprocessors]
[sample]
type = PointValueSampler
variable = u
points = '0.25 0.25 0.25
0.75 0.25 0.25
0.25 0.75 0.25
0.75 0.75 0.25
0.25 0.25 0.75
0.75 0.25 0.75
0.25 0.75 0.75
0.75 0.75 0.75'
sort_by = id
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[bc]
type = DirichletBC
variable = u
boundary = 'left right top bottom front back'
value = 0
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 3
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
[]
[Outputs]
csv = true
execute_on = 'initial timestep_end'
[]
(modules/solid_mechanics/test/tests/lagrangian/centrosymmetric_spherical/total/jacobian/neumann.i)
[GlobalParams]
displacements = 'disp_r'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 5
[]
[]
[Problem]
coord_type = RSPHERICAL
[]
[Variables]
[disp_r]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceCentrosymmetricSpherical
variable = disp_r
component = 0
[]
[]
[BCs]
[top]
type = FunctionDirichletBC
preset = false
variable = disp_r
boundary = right
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrainCentrosymmetricSpherical
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 5
[]
(modules/thermal_hydraulics/test/tests/problems/double_rarefaction/1phase.i)
# Riemann problem that has a double-rarefaction solution
[GlobalParams]
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
closures = simple_closures
[]
[Functions]
[vel_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = ' 0.0 0.1'
y = '-1.0 1.0'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '-1 0 0'
orientation = '1 0 0'
length = 2.0
n_elems = 100
A = 1.0
# IC
initial_T = 0.04
initial_p = 0.2
initial_vel = vel_ic_fn
f = 0
[]
[left_boundary]
type = FreeBoundary1Phase
input = 'pipe:in'
[]
[right_boundary]
type = FreeBoundary1Phase
input = 'pipe:out'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
solve_type = LINEAR
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
# run to t = 0.6
start_time = 0.0
dt = 1e-3
num_steps = 600
abort_on_solve_fail = true
[]
[Outputs]
file_base = '1phase'
velocity_as_vector = false
execute_on = 'initial timestep_end'
[out]
type = Exodus
show = 'p T vel'
[]
[]
(modules/richards/test/tests/jacobian_1/jn16.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn16
exodus = false
[]
(modules/solid_mechanics/test/tests/strain_energy_density/ad_rate_model_weak_plane.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
out_of_plane_strain = strain_zz
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[SERD]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
[strain_zz]
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy'
planar_formulation = WEAK_PLANE_STRESS
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[SERD]
type = MaterialRealAux
variable = SERD
property = strain_energy_rate_density
execute_on = timestep_end
[]
[]
[BCs]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[no_y]
type = ADDirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[Pressure]
[top]
boundary = 'top'
function = rampConstantUp
[]
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[]
[powerlawcrp]
type = ADPowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[]
[strain_energy_rate_density]
type = ADStrainEnergyRateDensity
inelastic_models = 'powerlawcrp'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[SERD]
type = ElementAverageValue
variable = SERD
[]
[]
[Outputs]
csv = true
[]
(test/tests/misc/check_error/time_integrator_error.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
# Don't allow multiple TimeIntegrators
scheme = 'implicit-euler'
[./TimeIntegrator]
type = 'ImplicitEuler'
[../]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/auxkernels/time_derivative_aux/test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 2
[]
[Functions]
# These functions have implemented time derivatives
[some_function]
type = ParsedFunction
expression = t*(x+y)
[]
[some_other_function]
type = PiecewiseLinear
x = '0 0.05 0.15 0.25'
y = '1 2 3 4'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[reaction]
type = Reaction
variable = u
[]
[diffusion]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = NeumannBC
variable = u
value = 5
boundary = 'left'
[]
[]
[Materials]
[material]
type = GenericFunctorMaterial
prop_names = 'some_matprop'
prop_values = 'some_function'
[]
[]
[AuxVariables]
[variable_derivative]
family = MONOMIAL
order = CONSTANT
[]
inactive = 'variable_derivative_fv'
[variable_derivative_fv]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[function_derivative_qp]
family = MONOMIAL
order = FIRST
[]
[function_derivative_elem]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
# Time derivative of a nonlinear variable
[var_derivative]
type = TimeDerivativeAux
variable = variable_derivative
functor = u
factor = 10
execute_on = 'TIMESTEP_END'
[]
# this places the derivative of a FE variable in a FV one
# let's output a warning
inactive = 'var_derivative_to_fv'
[var_derivative_to_fv]
type = TimeDerivativeAux
variable = variable_derivative_fv
functor = u
[]
# Time derivative of a function: using the functor system
# Time derivative of a functor material property is not currently supported
[function_derivative_quadrature_point]
type = TimeDerivativeAux
variable = function_derivative_qp
functor = 'some_function'
factor = 2
execute_on = 'INITIAL TIMESTEP_END'
[]
[function_derivative_element]
type = TimeDerivativeAux
variable = function_derivative_elem
functor = 'some_other_function'
factor = 2
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/bouncing-block-contact/frictionless-penalty-weighted-gap-action.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
preset = false
[]
[Mesh]
[mesh_file]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks.e
[]
[remove_blocks]
type = BlockDeletionGenerator
input = mesh_file
block = '3 4'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[Contact]
[weighted_gap]
formulation = mortar_penalty
model = frictionless
secondary = 10
primary = 20
penalty = 1e0
use_dual = false
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = true
abort_on_solve_fail = true
nl_rel_tol = 1e-13
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/creep_ramp_sub_true.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = 889
[]
[effective_inelastic_strain]
order = FIRST
family = MONOMIAL
[]
[cell_dislocations]
order = FIRST
family = MONOMIAL
[]
[wall_dislocations]
order = FIRST
family = MONOMIAL
[]
[number_of_substeps]
order = FIRST
family = MONOMIAL
[]
[]
[AuxKernels]
[effective_inelastic_strain]
type = MaterialRealAux
variable = effective_inelastic_strain
property = effective_creep_strain
[]
[cell_dislocations]
type = MaterialRealAux
variable = cell_dislocations
property = cell_dislocations
[]
[wall_dislocations]
type = MaterialRealAux
variable = wall_dislocations
property = wall_dislocations
[]
[number_of_substeps]
type = MaterialRealAux
variable = number_of_substeps
property = number_of_substeps
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = Pressure
variable = disp_x
boundary = right
factor = -0.5
function = shear_function
[]
[pressure_y]
type = Pressure
variable = disp_y
boundary = top
factor = -0.5
function = shear_function
[]
[pressure_z]
type = Pressure
variable = disp_z
boundary = front
factor = 0.5
function = shear_function
[]
[]
[Functions]
[shear_function]
type = ParsedFunction
expression = 'timeToDoubleInHours := 10;
if(t<=28*60*60, 15.0e6, 15.0e6*(t-28*3600)/3600/timeToDoubleInHours+15.0e6)'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.68e11
poissons_ratio = 0.31
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[mx_phase_fraction]
type = GenericConstantMaterial
prop_names = mx_phase_fraction
prop_values = 5.13e-2 #precipitation bounds: 6e-3, 1e-1
outputs = all
[]
[rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
# outputs = all
use_substepping = ERROR_BASED
substep_strain_tolerance = 1.0e-5
stress_input_window_low_failure = WARN
stress_input_window_high_failure = ERROR
cell_input_window_high_failure = ERROR
cell_input_window_low_failure = ERROR
wall_input_window_low_failure = ERROR
wall_input_window_high_failure = ERROR
temperature_input_window_high_failure = ERROR
temperature_input_window_low_failure = ERROR
environment_input_window_high_failure = ERROR
environment_input_window_low_failure = ERROR
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-4
automatic_scaling = true
compute_scaling_once = false
dtmin = 0.1
dtmax = 1e5
end_time = 136800
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1 ## This model requires a tiny timestep at the onset for the first 10s
iteration_window = 4
optimal_iterations = 12
time_t = '100800'
time_dt = '1e5'
[]
[]
[Postprocessors]
[effective_strain_avg]
type = ElementAverageValue
variable = effective_inelastic_strain
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[max_vonmises_stress]
type = ElementExtremeValue
variable = vonmises_stress
value_type = max
[]
[number_of_substeps]
type = ElementAverageValue
variable = number_of_substeps
[]
[]
[Outputs]
csv = true
[]
(test/tests/ics/from_exodus_solution/elem_part1.i)
# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
[]
[Functions]
[exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[]
[forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[]
[]
[AuxVariables]
[e]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[ak]
type = FunctionAux
variable = e
function = exact_fn
[]
[]
[Variables]
active = 'u'
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
active = 'ie diff ffn'
[ie]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = forcing_fn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.2
start_time = 0
num_steps = 5
[]
[Outputs]
exodus = true
checkpoint = true
[]
(test/tests/postprocessors/memory_usage/print_memory_usage.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Adaptivity]
[./Markers]
[./uni]
type = UniformMarker
mark = REFINE
[../]
[../]
# this marker will tag every element for refinement, growing the problem
# exponentially with each timestep
marker = uni
# avoid a refine after the final step
stop_time = 4.5
[]
[Postprocessors]
[./physical]
type = MemoryUsage
mem_type = physical_memory
value_type = total
# by default MemoryUsage reports the peak value for the current timestep
# out of all samples that have been taken (at linear and non-linear iterations)
execute_on = 'INITIAL TIMESTEP_END NONLINEAR LINEAR'
[../]
[./virtual]
type = MemoryUsage
mem_type = virtual_memory
value_type = total
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./page_faults]
type = MemoryUsage
mem_type = page_faults
value_type = total
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./DOFs]
type = NumDOFs
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./walltime]
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_abs_tol = 1e-10
num_steps = 5
dt = 1
[]
[Outputs]
csv = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
perf_graph = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/patch/small_patch.i)
[Mesh]
[base]
type = FileMeshGenerator
file = 'patch.xda'
[]
[sets]
input = base
type = SideSetsFromPointsGenerator
new_boundary = 'left right bottom top back front'
points = ' 0 0.5 0.5
1 0.5 0.5
0.5 0.0 0.5
'
' 0.5 1.0 0.5
0.5 0.5 0.0
0.5 0.5 1.0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[front]
type = DirichletBC
preset = true
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
dtmin = 1.0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/functions/mpf_except1.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = u
[]
[]
[Functions]
[moving_planar_front]
type = MovingPlanarFront
start_posn = '1 1 0'
end_posn = '1 1 0'
active_length = 1
distance = t
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
[Outputs]
file_base = mpf_except1.i
exodus = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/exec_on_mismatch.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[transferred_u]
[]
[elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
active = 'sub'
[sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
execute_on = 'initial timestep_begin'
[]
[sub_sibling_1]
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
execute_on = 'initial timestep_begin'
[]
[sub_sibling_2]
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
execute_on = 'timestep_begin'
[]
[]
[Transfers]
[from_sub]
source_variable = sub_u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
execute_on = 'initial timestep_end'
[]
[elemental_from_sub]
source_variable = sub_u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
[]
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_nodal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
nz = 0
xmax = 1000
ymax = 1000
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 10
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
grain_num = 10 # Number of grains
coloring_algorithm = bt # bt will assign one grain to each op if they are the same
rand_seed = 1
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.5
connecting_threshold = 0.2
# Note: This is here for demonstration purposes
# use elemental for most simulations
flood_entity_type = NODAL
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = FIRST
family = LAGRANGE
[../]
[./var_indices]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[../]
[]
[BCs]
[]
[Materials]
[./CuGrGr]
type = GBEvolution
T = 500 # K
wGB = 100 # nm
GBmob0 = 2.5e-6
Q = 0.23
GBenergy = 0.708
molar_volume = 7.11e-6
[../]
[]
[Postprocessors]
[./DOFs]
type = NumDOFs
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 100.0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/restart/gravityeq.i)
# Initial run to establish gravity equilibrium. As only brine is present (no gas),
# we can use the single phase equation of state and kernels, reducing the computational
# cost. An estimate of the hydrostatic pressure gradient is used as the initial condition
# using an approximate brine density of 1060 kg/m^3.
# The end time is set to a large value (~100 years) to allow the pressure to reach
# equilibrium. Steady state detection is used to halt the run when a steady state is reached.
[Mesh]
type = GeneratedMesh
dim = 2
ny = 10
nx = 10
ymax = 100
xmax = 5000
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -9.81 0'
temperature_unit = Celsius
[]
[Variables]
[porepressure]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
function = ppic
variable = porepressure
[]
[]
[Functions]
[ppic]
type = ParsedFunction
expression = '10e6 + 1060*9.81*(100-y)'
[]
[]
[BCs]
[top]
type = DirichletBC
variable = porepressure
value = 10e6
boundary = top
[]
[]
[AuxVariables]
[temperature]
initial_condition = 50
[]
[xnacl]
initial_condition = 0.1
[]
[brine_density]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = porepressure
[]
[flux0]
type = PorousFlowFullySaturatedDarcyFlow
variable = porepressure
[]
[]
[AuxKernels]
[brine_density]
type = PorousFlowPropertyAux
property = density
variable = brine_density
execute_on = 'initial timestep_end'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = porepressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[ps]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[massfrac]
type = PorousFlowMassFraction
[]
[brine]
type = PorousFlowBrine
compute_enthalpy = false
compute_internal_energy = false
xnacl = xnacl
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 3e9
nl_abs_tol = 1e-12
nl_rel_tol = 1e-06
steady_state_detection = true
steady_state_tolerance = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e1
[]
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/stochastic_tools/test/tests/samplers/AdaptiveImportanceSampler/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0.0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1.0
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_2.i)
# demonstrating that controlled-activity can be spatially-dependent and that adding sources of such species leaves the system unchanged
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition activity bulk_composition"
constraint_unit = "moles dimensionless moles"
controlled_activity_name = 'H+'
controlled_activity_value = 'act_H+'
source_species_names = 'H+'
source_species_rates = '1.0'
[]
[VectorPostprocessors]
[pH]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
sort_by = x
num_points = 11
variable = pH
[]
[]
[AuxVariables]
[act_H+]
[]
[]
[AuxKernels]
[act_H+]
type = FunctionAux
variable = 'act_H+'
function = '10^(-5 + x)'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
execute_on = final
[]
(modules/phase_field/test/tests/mobility_derivative/AC_mobility_derivative_coupled_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 10
xmax = 50
ymin = 25
ymax = 50
[]
[Variables]
[./op]
[../]
[./v]
[../]
[]
[ICs]
[./op_IC]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 15.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
variable = op
[../]
[./v_IC]
type = BoundingBoxIC
x1 = 0.0
x2 = 25.0
y1 = 0.0
y2 = 50.0
inside = 1.0
outside = 0.0
variable = v
[../]
[]
[Kernels]
[./op_dot]
type = TimeDerivative
variable = op
[../]
[./op_bulk]
type = AllenCahn
variable = op
f_name = F
mob_name = L
coupled_variables = v
[../]
[./op_interface]
type = ACInterface
variable = op
kappa_name = 1
mob_name = L
coupled_variables = v
[../]
[./v_dot]
type = TimeDerivative
variable = v
[../]
[./v_diff]
type = MatDiffusion
variable = v
diffusivity = 50.0
[../]
[]
[Materials]
[./consts]
type = DerivativeParsedMaterial
property_name = L
expression = 'l:=0.1+1*(v+op)^2; if(l<0.01, 0.01, l)'
coupled_variables = 'op v'
outputs = exodus
output_properties = 'L dL/dop dL/dv'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'op'
expression = '2*op^2*(1-op)^2 - 0.2*op'
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 15
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 10
dt = 0.2
[]
[Outputs]
time_step_interval = 5
print_linear_residuals = false
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/bh_except02.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
mass_fraction_component = 1
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/solid_mechanics/test/tests/uel/small_test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = ../../../examples/uel_tri_tests/uel
use_displaced_mesh = false
num_state_vars = 6
constant_properties = '100 0.3' # E nu
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/power_law_creep/ad_restart2.i)
# 1x1x1 unit cube with uniform pressure on top face
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
use_automatic_differentiation = true
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = ADPressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.6
end_time = 1.0
num_steps = 12
dt = 0.1
[]
[Outputs]
exodus = true
[]
[Problem]
restart_file_base = ad_restart1_out_cp/0006
# temp has an initial condition despite the restart
allow_initial_conditions_with_restart = true
[]
(python/peacock/tests/common/transient.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
# Preconditioned JFNK (default)
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_transient
exodus = true
[]
(modules/phase_field/test/tests/KKS_system/kks_example_split.i)
#
# KKS toy problem in the split form
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = -2.5
xmax = 2.5
ymin = -2.5
ymax = 2.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[AuxVariables]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# hydrogen concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# chemical potential
[./w]
order = FIRST
family = LAGRANGE
[../]
# hydrogen phase concentration (matrix)
[./cm]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
# hydrogen phase concentration (delta phase)
[./cd]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[ICs]
[./eta]
variable = eta
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 0.2
outvalue = 0.1
int_width = 0.75
[../]
[./c]
variable = c
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 0.6
outvalue = 0.4
int_width = 0.75
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = 'eta w c cm cd'
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
# Free energy of the matrix
[./fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cm'
expression = '(0.1-cm)^2'
[../]
# Free energy of the delta phase
[./fd]
type = DerivativeParsedMaterial
property_name = fd
coupled_variables = 'cd'
expression = '(0.9-cd)^2'
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L kappa'
prop_values = '0.7 0.7 0.4 '
[../]
[]
[Kernels]
# full transient
active = 'PhaseConc ChemPotVacancies CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'
# enforce c = (1-h(eta))*cm + h(eta)*cd
[./PhaseConc]
type = KKSPhaseConcentration
ca = cm
variable = cd
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cm
cb = cd
fa_name = fm
fb_name = fd
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cm
fa_name = fm
w = w
[../]
[./dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fm
fb_name = fd
coupled_variables = 'cm cd'
w = 0.4
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cm
cb = cd
fa_name = fm
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[AuxKernels]
[./GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fm
fb_name = fd
w = 0.4
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero nonzero'
l_max_its = 100
nl_max_its = 100
num_steps = 3
dt = 0.1
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = kks_example_split
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s13.i)
# Apply a PorousFlowOutflowBC to the right-hand side and watch fluid flow to it
#
# This test has a single phase with two components. The test initialises with
# the porous material fully filled with component=1. The left-hand side is fixed
# at porepressure=1 and mass-fraction of the zeroth component being unity.
# The right-hand side has
# - porepressure fixed at zero via a DirichletBC: physically this removes component=1
# to ensure that porepressure remains fixed
# - a PorousFlowOutflowBC for the component=0 to allow that component to exit the boundary freely
#
# Therefore, the zeroth fluid component will flow from left to right (down the
# pressure gradient).
#
# The important DE is
# porosity * dc/dt = (perm / visc) * grad(P) * grad(c)
# which is true for c = mass-fraction, and very large bulk modulus of the fluid.
# For grad(P) constant in time and space (as in this example) this is just the
# advection equation for c, with velocity = perm / visc / porosity. The parameters
# are chosen to velocity = 1 m/s.
# In the numerical world, and especially with full upwinding, the advection equation
# suffers from diffusion. In this example, the diffusion is obvious when plotting
# the mass-fraction along the line, but the average velocity of the front is still
# correct at 1 m/s.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[frac]
[]
[]
[PorousFlowFullySaturated]
fp = simple_fluid
porepressure = pp
mass_fraction_vars = frac
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = 1-x
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e10 # need large in order for constant-velocity advection
density0 = 1 # irrelevant
thermal_expansion = 0
viscosity = 11
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 1.1 0 0 0 1.1'
[]
[]
[BCs]
[lhs_fixed_b]
type = DirichletBC
boundary = left
variable = pp
value = 1
[]
[rhs_fixed_b]
type = DirichletBC
boundary = right
variable = pp
value = 0
[]
[lhs_fixed_a]
type = DirichletBC
boundary = left
variable = frac
value = 1
[]
[outflow_a]
type = PorousFlowOutflowBC
boundary = right
include_relperm = false # no need for relperm in this fully-saturated simulation
mass_fraction_component = 0
variable = frac
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-2
end_time = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[VectorPostprocessors]
[mf]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 100
sort_by = x
variable = frac
[]
[]
[Outputs]
[console]
type = Console
execute_on = 'nonlinear linear'
[]
[csv]
type = CSV
sync_times = '0.1 0.5 1'
sync_only = true
[]
time_step_interval = 10
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_dtfunc_restart.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[]
[Executioner]
type = Transient
end_time = 20.0
verbose = true
[TimeStepper]
type = IterationAdaptiveDT
dt = 1.0
optimal_iterations = 10
time_t = '0.0 5.0'
time_dt = '1.0 5.0'
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[]
[Outputs]
csv = true
checkpoint = false
[]
[Problem]
restart_file_base=adapt_tstep_grow_dtfunc_ckp_cp/0003
[]
(modules/solid_mechanics/test/tests/recompute_radial_return/affine_plasticity.i)
# Affine Plasticity Test for Transient Stress Eigenvalues with Stationary Eigenvectors
# This test is taken from K. Jamojjala, R. Brannon, A. Sadeghirad, J. Guilkey,
# "Verification tests in solid mechanics," Engineering with Computers, Vol 31.,
# p. 193-213.
# The test involves applying particular strains and expecting particular stresses.
# The material properties are:
# Yield in shear 165 MPa
# Shear modulus 79 GPa
# Poisson's ratio 1/3
# The strains are:
# Time e11 e22 e33
# 0 0 0 0
# 1 -0.003 -0.003 0.006
# 2 -0.0103923 0 0.0103923
# The expected stresses are:
# sigma11:
# -474*t 0 < t <= 0.201
# -95.26 0.201 < t <= 1
# (189.4+0.1704*sqrt(a)-0.003242*a)
# --------------------------------- 1 < t <= 2
# 1+0.00001712*a
# -189.4 t > 2 (paper erroneously gives a positive value)
#
# sigma22:
# -474*t 0 < t <= 0.201
# -95.26 0.201 < t <= 1
# -(76.87+1.443*sqrt(a)-0.001316*a)
# --------------------------------- 1 < t <= 2 (paper gives opposite sign)
# 1+0.00001712*a
# 76.87 t > 2
#
# sigma33:
# 948*t 0 < t <= 0.201
# 190.5 0.201 < t <= 1
# -(112.5-1.272*sqrt(a)-0.001926*a)
# --------------------------------- 1 < t <= 2 (paper has two sign errors here)
# 1+0.00001712*a
# 112.5 t > 2
#
# where a = exp(12.33*t).
#
# Note: If planning to run this case with strain type ComputeFiniteStrain, the
# displacement function must be adjusted. Instead of
# strain = (l - l0)/l0 = (u+l0 - l0)/l0 = u/l0
# with l0=1.0, we would have
# strain = log(l/l0) = log((u+l0)/l0)
# with l0=1.0. So, for strain = -0.003,
# -0.003 = log((u+l0)/l0) ->
# u = exp(-0.003)*l0 - l0 = -0.0029955044966269995.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = '0'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Functions]
[./disp_x]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.003 -0.0103923'
[../]
[./disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.003 0.'
[../]
[./disp_z]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.006 0.0103923'
[../]
[./stress_xx]
type = ParsedFunction
# The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
# The paper gives -95.26 MPa as the stress at yield, but -95.26279441628823 is the exact value.
# The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
# 189.409039923814000, 0.170423791206825, -0.003242011311945, 1.711645501845780E-05 - exact values
symbol_names = 'timeAtYield stressAtYield expFac a b c d'
symbol_values = '0.20097635952803425 -95.26279441628823 12.332921390339125 189.409039923814000 0.170423791206825 -0.003242011311945 1.711645501845780E-05'
value = '1e6*
if(t<=timeAtYield, -474*t,
if(t<=1, stressAtYield,
(a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
[../]
[./stress_yy]
type = ParsedFunction
# The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
# the paper gives -95.26 MPa as the stress at yield, but -95.26279441628823 is the exact value.
# The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
# -76.867432297315000, -1.442488120272900, 0.001315697947301, 1.711645501845780E-05 - exact values
symbol_names = 'timeAtYield stressAtYield expFac a b c d'
symbol_values = '0.20097635952803425 -95.26279441628823 12.332921390339125 -76.867432297315000 -1.442488120272900 0.001315697947301 1.711645501845780E-05'
value = '1e6*
if(t<=timeAtYield, -474*t,
if(t<=1, stressAtYield,
(a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
[../]
[./stress_zz]
type = ParsedFunction
# The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
# the paper gives 190.5 MPa as the stress at yield, but 190.52558883257645 is the exact value.
# The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
# -112.541607626499000, 1.272064329066080, 0.001926313364644, 1.711645501845780E-05 - exact values
symbol_names = 'timeAtYield stressAtYield expFac a b c d'
symbol_values = '0.20097635952803425 190.52558883257645 12.332921390339125 -112.541607626499000 1.272064329066080 0.001926313364644 1.711645501845780E-05'
value = '1e6*
if(t<=timeAtYield, 948*t,
if(t<=1, stressAtYield,
(a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = vonmisesStress
execute_on = 'timestep_end'
[../]
[./plastic_strain_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./plastic_strain_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./plastic_strain_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[]
[BCs]
[./fixed_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixed_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./fixed_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./disp_x]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = disp_x
[../]
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = disp_y
[../]
[./disp_z]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = disp_z
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 210666666666.666667
poissons_ratio = 0.3333333333333333
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[./isotropic_plasticity]
type = IsotropicPlasticityStressUpdate
yield_stress = 285788383.2488647 # = sqrt(3)*165e6 = sqrt(3) * yield in shear
hardening_constant = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'isotropic_plasticity'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 0.01 # use 0.0001 for a nearly exact match
end_time = 2.0
[]
[Postprocessors]
[./analytic_xx]
type = FunctionValuePostprocessor
function = stress_xx
[../]
[./analytic_yy]
type = FunctionValuePostprocessor
function = stress_yy
[../]
[./analytic_zz]
type = FunctionValuePostprocessor
function = stress_zz
[../]
[./stress_xx]
type = ElementalVariableValue
variable = stress_xx
elementid = 0
[../]
[./stress_yy]
type = ElementalVariableValue
variable = stress_yy
elementid = 0
[../]
[./stress_zz]
type = ElementalVariableValue
variable = stress_zz
elementid = 0
[../]
[./stress_xx_l2_error]
type = ElementL2Error
variable = stress_xx
function = stress_xx
[../]
[./stress_yy_l2_error]
type = ElementL2Error
variable = stress_yy
function = stress_yy
[../]
[./stress_zz_l2_error]
type = ElementL2Error
variable = stress_zz
function = stress_zz
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/dampers/min_damping/min_elem_damping.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./u_dt]
type = TimeDerivative
variable = u
[../]
[./u_source]
type = BodyForce
variable = u
value = 1
[../]
[]
[BCs]
[./u_left]
type = DirichletBC
boundary = left
variable = u
value = 0.0
[../]
[]
[Dampers]
[./limit]
type = BoundingValueElementDamper
variable = u
max_value = 1.5
min_value = -1.5
min_damping = 0.001
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Postprocessors]
[./u_avg]
type = ElementAverageValue
variable = u
[../]
[./dt]
type = TimestepSize
[../]
[]
(test/tests/bcs/sin_bc/sin_neumann_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Functions]
[./initial_value]
type = ParsedFunction
expression = 'x'
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
# [./InitialCondition]
# type = FunctionIC
# function = initial_value
# [../]
[../]
[]
[Kernels]
active = 'diff ie'
[./diff]
type = Diffusion
variable = u
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right]
type = SinNeumannBC
variable = u
boundary = 1
initial = 1.0
final = 2.0
duration = 10.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 10
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/surface_tension_KKS/surface_tension_VDWgas.i)
# Test for ComputeExtraStressVDWGas
# Gas bubble with r = 15 nm in a solid matrix
# The gas pressure is counterbalanced by the surface tension of the solid-gas interface,
# which is included with ComputeSurfaceTensionKKS
[Mesh]
type = GeneratedMesh
dim = 1
nx = 300
xmin = 0
xmax = 30
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_x'
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# gas concentration
[./cg]
order = FIRST
family = LAGRANGE
[../]
# vacancy concentration
[./cv]
order = FIRST
family = LAGRANGE
[../]
# gas chemical potential
[./wg]
order = FIRST
family = LAGRANGE
[../]
# vacancy chemical potential
[./wv]
order = FIRST
family = LAGRANGE
[../]
# Matrix phase gas concentration
[./cgm]
order = FIRST
family = LAGRANGE
initial_condition = 1.01e-31
[../]
# Matrix phase vacancy concentration
[./cvm]
order = FIRST
family = LAGRANGE
initial_condition = 2.25e-11
[../]
# Bubble phase gas concentration
[./cgb]
order = FIRST
family = LAGRANGE
initial_condition = 0.2714
[../]
# Bubble phase vacancy concentration
[./cvb]
order = FIRST
family = LAGRANGE
initial_condition = 0.7286
[../]
[]
[ICs]
[./eta_ic]
variable = eta
type = FunctionIC
function = ic_func_eta
[../]
[./cv_ic]
variable = cv
type = FunctionIC
function = ic_func_cv
[../]
[./cg_ic]
variable = cg
type = FunctionIC
function = ic_func_cg
[../]
[]
[Functions]
[./ic_func_eta]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2+z^2);0.5*(1.0-tanh((r-r0)/delta_eta/sqrt(2.0)))'
symbol_names = 'delta_eta r0'
symbol_values = '0.321 15'
[../]
[./ic_func_cv]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2+z^2);eta_an:=0.5*(1.0-tanh((r-r0)/delta/sqrt(2.0)));cvbubinit*eta_an^3*(6*eta_an^2-15*eta_an+10)+cvmatrixinit*(1-eta_an^3*(6*eta_an^2-15*eta_an+10))'
symbol_names = 'delta r0 cvbubinit cvmatrixinit'
symbol_values = '0.321 15 0.7286 2.25e-11'
[../]
[./ic_func_cg]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2+z^2);eta_an:=0.5*(1.0-tanh((r-r0)/delta/sqrt(2.0)));cgbubinit*eta_an^3*(6*eta_an^2-15*eta_an+10)+cgmatrixinit*(1-eta_an^3*(6*eta_an^2-15*eta_an+10))'
symbol_names = 'delta r0 cgbubinit cgmatrixinit'
symbol_values = '0.321 15 0.2714 1.01e-31'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
generate_output = 'hydrostatic_stress stress_xx stress_yy stress_zz'
[../]
[]
[Kernels]
# enforce cg = (1-h(eta))*cgm + h(eta)*cgb
[./PhaseConc_g]
type = KKSPhaseConcentration
ca = cgm
variable = cgb
c = cg
eta = eta
[../]
# enforce cv = (1-h(eta))*cvm + h(eta)*cvb
[./PhaseConc_v]
type = KKSPhaseConcentration
ca = cvm
variable = cvb
c = cv
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cvm
cb = cvb
fa_name = f_total_matrix
fb_name = f_total_bub
args_a = 'cgm'
args_b = 'cgb'
[../]
[./ChemPotGas]
type = KKSPhaseChemicalPotential
variable = cgm
cb = cgb
fa_name = f_total_matrix
fb_name = f_total_bub
args_a = 'cvm'
args_b = 'cvb'
[../]
#
# Cahn-Hilliard Equations
#
[./CHBulk_g]
type = KKSSplitCHCRes
variable = cg
ca = cgm
fa_name = f_total_matrix
w = wg
args_a = 'cvm'
[../]
[./CHBulk_v]
type = KKSSplitCHCRes
variable = cv
ca = cvm
fa_name = f_total_matrix
w = wv
args_a = 'cgm'
[../]
[./dcgdt]
type = CoupledTimeDerivative
variable = wg
v = cg
[../]
[./dcvdt]
type = CoupledTimeDerivative
variable = wv
v = cv
[../]
[./wgkernel]
type = SplitCHWRes
mob_name = M
variable = wg
[../]
[./wvkernel]
type = SplitCHWRes
mob_name = M
variable = wv
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = f_total_matrix
fb_name = f_total_bub
w = 0.356
args = 'cvm cvb cgm cgb'
[../]
[./ACBulkCv]
type = KKSACBulkC
variable = eta
ca = cvm
cb = cvb
fa_name = f_total_matrix
args = 'cgm'
[../]
[./ACBulkCg]
type = KKSACBulkC
variable = eta
ca = cgm
cb = cgb
fa_name = f_total_matrix
args = 'cvm'
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[Materials]
# Chemical free energy of the matrix
[./fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cvm cgm'
material_property_names = 'kvmatrix kgmatrix cvmatrixeq cgmatrixeq'
expression = '0.5*kvmatrix*(cvm-cvmatrixeq)^2 + 0.5*kgmatrix*(cgm-cgmatrixeq)^2'
[../]
# Elastic energy of the matrix
[./elastic_free_energy_m]
type = ElasticEnergyMaterial
base_name = matrix
f_name = fe_m
args = ' '
[../]
# Total free energy of the matrix
[./Total_energy_matrix]
type = DerivativeSumMaterial
property_name = f_total_matrix
sum_materials = 'fm fe_m'
coupled_variables = 'cvm cgm'
[../]
# Free energy of the bubble phase
[./fb]
type = DerivativeParsedMaterial
property_name = fb
coupled_variables = 'cvb cgb'
material_property_names = 'kToverV nQ Va b f0 kpen kgbub kvbub cvbubeq cgbubeq'
expression = '0.5*kgbub*(cvb-cvbubeq)^2 + 0.5*kvbub*(cgb-cgbubeq)^2'
[../]
# Elastic energy of the bubble
[./elastic_free_energy_p]
type = ElasticEnergyMaterial
base_name = bub
f_name = fe_b
args = ' '
[../]
# Total free energy of the bubble
[./Total_energy_bub]
type = DerivativeSumMaterial
property_name = f_total_bub
sum_materials = 'fb fe_b'
# sum_materials = 'fb'
coupled_variables = 'cvb cgb'
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L kappa Va kvmatrix kgmatrix kgbub kvbub f0 kpen cvbubeq cgbubeq b T'
prop_values = '0.7 0.7 0.0368 0.03629 223.16 223.16 2.23 2.23 0.0224 1.0 0.6076 0.3924 0.085 800'
[../]
[./cvmatrixeq]
type = ParsedMaterial
property_name = cvmatrixeq
material_property_names = 'T'
constant_names = 'kB Efv'
constant_expressions = '8.6173324e-5 1.69'
expression = 'exp(-Efv/(kB*T))'
[../]
[./cgmatrixeq]
type = ParsedMaterial
property_name = cgmatrixeq
material_property_names = 'T'
constant_names = 'kB Efg'
constant_expressions = '8.6173324e-5 4.92'
expression = 'exp(-Efg/(kB*T))'
[../]
[./kToverV]
type = ParsedMaterial
property_name = kToverV
material_property_names = 'T Va'
constant_names = 'k C44dim' #k in J/K and dimensional C44 in J/m^3
constant_expressions = '1.38e-23 63e9'
expression = 'k*T*1e27/Va/C44dim'
[../]
[./nQ]
type = ParsedMaterial
property_name = nQ
material_property_names = 'T'
constant_names = 'k Pi M hbar' #k in J/K, M is Xe atomic mass in kg, hbar in J s
constant_expressions = '1.38e-23 3.14159 2.18e-25 1.05459e-34'
expression = '(M*k*T/2/Pi/hbar^2)^1.5 * 1e-27' #1e-27 converts from #/m^3 to #/nm^3
[../]
#Mechanical properties
[./Stiffness_matrix]
type = ComputeElasticityTensor
C_ijkl = '0.778 0.7935'
fill_method = symmetric_isotropic
base_name = matrix
[../]
[./Stiffness_bub]
type = ComputeElasticityTensor
C_ijkl = '0.0778 0.07935'
fill_method = symmetric_isotropic
base_name = bub
[../]
[./strain_matrix]
type = ComputeRSphericalSmallStrain
base_name = matrix
[../]
[./strain_bub]
type = ComputeRSphericalSmallStrain
base_name = bub
[../]
[./stress_matrix]
type = ComputeLinearElasticStress
base_name = matrix
[../]
[./stress_bub]
type = ComputeLinearElasticStress
base_name = bub
[../]
[./global_stress]
type = TwoPhaseStressMaterial
base_A = matrix
base_B = bub
[../]
[./surface_tension]
type = ComputeSurfaceTensionKKS
v = eta
kappa_name = kappa
w = 0.356
[../]
[./gas_pressure]
type = ComputeExtraStressVDWGas
T = T
b = b
cg = cgb
Va = Va
nondim_factor = 63e9
base_name = bub
outputs = exodus
[../]
[]
[BCs]
[./left_r]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[]
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm lu nonzero'
l_max_its = 30
nl_max_its = 15
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1e-11
num_steps = 2
dt = 0.5
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_small_invalue_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = SpecifiedSmoothCircleIC
variable = c
invalue = -0.8
outvalue = 1
int_width = 5
x_positions = '25 32'
z_positions = '0 0'
y_positions = '25 32'
radii = '6 5'
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.5'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-5
nl_max_its = 40
nl_rel_tol = 5.0e-14
start_time = 0.0
num_steps = 1
dt = 5
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/czm_multiple_dimension_base.i)
[Mesh]
[./msh]
type = GeneratedMeshGenerator
[]
[./subdomain_1]
type = SubdomainBoundingBoxGenerator
input = msh
bottom_left = '0 0 0'
block_id = 1
top_right = '0.5 1 1'
[]
[./subdomain_2]
type = SubdomainBoundingBoxGenerator
input = subdomain_1
bottom_left = '0.5 0 0'
block_id = 2
top_right = '1 1 1'
[]
[./breakmesh]
input = subdomain_2
type = BreakMeshByBlockGenerator
[../]
[add_side_sets]
input = breakmesh
type = SideSetsFromNormalsGenerator
normals = '0 -1 0
0 1 0
-1 0 0
1 0 0
0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'y0 y1 x0 x1 z0 z1'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_yz stress_xz stress_xy'
[../]
[]
[Physics/SolidMechanics/CohesiveZone]
[./czm1]
boundary = 'interface'
generate_output = 'traction_x traction_y traction_z normal_traction tangent_traction jump_x jump_y jump_z normal_jump tangent_jump'
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = x0
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = x0
value = 0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
preset = false
boundary = x0
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = x1
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = x1
[../]
[./right_z]
type = FunctionDirichletBC
variable = disp_z
preset = false
boundary = x1
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = '1 2'
fill_method = symmetric_isotropic
C_ijkl = '0.3 0.5e8'
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[./czm_mat]
type = PureElasticTractionSeparation
boundary = 'interface'
normal_stiffness = 10
tangent_stiffness = 5
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
solve_type = NEWTON
nl_abs_tol = 1e-8
nl_rel_tol = 1e-6
nl_max_its = 5
l_tol = 1e-10
l_max_its = 50
start_time = 0.0
dt = 0.2
end_time = 0.2
dtmin = 0.2
line_search = none
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_motor/clg.test.i)
[Functions]
[torque_fn]
type = PiecewiseLinear
xy_data = '
0 2
1 3'
[]
[inertia_fn]
type = PiecewiseLinear
xy_data = '
0 1
1 2'
[]
[]
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
rho = 1
cp = 1
k = 1
[]
[]
[Components]
[motor]
type = ShaftConnectedMotor
inertia = 1
torque = 2
[]
[shaft]
type = Shaft
connected_components = 'motor'
initial_speed = 0
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
names = '0'
n_part_elems = 1
widths = '1'
solid_properties = 'mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[]
[ControlLogic]
[motor_ctrl]
type = TimeFunctionComponentControl
component = motor
[]
[]
[Postprocessors]
[test]
type = RealComponentParameterValuePostprocessor
component = motor
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 5
dt = 0.2
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
csv = true
show = 'test'
[]
(modules/phase_field/examples/multiphase/GrandPotential3Phase.i)
# This is an example of implementation of the multi-phase, multi-order parameter
# grand potential based phase-field model described in Phys. Rev. E, 98, 023309
# (2018). It includes 3 phases with 1 grain of each phase. This example was used
# to generate the results shown in Fig. 3 of the paper.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 60
xmin = -15
xmax = 15
[]
[Variables]
[./w]
[../]
[./etaa0]
[../]
[./etab0]
[../]
[./etad0]
[../]
[]
[ICs]
[./IC_etaa0]
type = FunctionIC
variable = etaa0
function = ic_func_etaa0
[../]
[./IC_etab0]
type = FunctionIC
variable = etab0
function = ic_func_etab0
[../]
[./IC_etad0]
type = ConstantIC
variable = etad0
value = 0.1
[../]
[./IC_w]
type = FunctionIC
variable = w
function = ic_func_w
[../]
[]
[Functions]
[./ic_func_etaa0]
type = ParsedFunction
expression = '0.9*0.5*(1.0-tanh((x)/sqrt(2.0)))'
[../]
[./ic_func_etab0]
type = ParsedFunction
expression = '0.9*0.5*(1.0+tanh((x)/sqrt(2.0)))'
[../]
[./ic_func_w]
type = ParsedFunction
expression = 0
[../]
[]
[Kernels]
# Order parameter eta_alpha0
[./ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0 etad0'
gamma_names = 'gab gad'
[../]
[./ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
coupled_variables = 'etab0 etad0 w'
[../]
[./ACa0_int]
type = ACInterface
variable = etaa0
kappa_name = kappa
[../]
[./ea0_dot]
type = TimeDerivative
variable = etaa0
[../]
# Order parameter eta_beta0
[./ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0 etad0'
gamma_names = 'gab gbd'
[../]
[./ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
coupled_variables = 'etaa0 etad0 w'
[../]
[./ACb0_int]
type = ACInterface
variable = etab0
kappa_name = kappa
[../]
[./eb0_dot]
type = TimeDerivative
variable = etab0
[../]
# Order parameter eta_delta0
[./ACd0_bulk]
type = ACGrGrMulti
variable = etad0
v = 'etaa0 etab0'
gamma_names = 'gad gbd'
[../]
[./ACd0_sw]
type = ACSwitching
variable = etad0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
coupled_variables = 'etaa0 etab0 w'
[../]
[./ACd0_int]
type = ACInterface
variable = etad0
kappa_name = kappa
[../]
[./ed0_dot]
type = TimeDerivative
variable = etad0
[../]
#Chemical potential
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
coupled_variables = 'etaa0 etab0 etad0'
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = Dchi
args = ''
[../]
[./coupled_etaa0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob rhod'
hj_names = 'ha hb hd'
coupled_variables = 'etaa0 etab0 etad0'
[../]
[./coupled_etab0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob rhod'
hj_names = 'ha hb hd'
coupled_variables = 'etaa0 etab0 etad0'
[../]
[./coupled_etad0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etad0
Fj_names = 'rhoa rhob rhod'
hj_names = 'ha hb hd'
coupled_variables = 'etaa0 etab0 etad0'
[../]
[]
[Materials]
[./ha_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etaa0'
[../]
[./hb_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etab0'
[../]
[./hd_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hd
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etad0'
[../]
[./omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
derivative_order = 2
[../]
[./omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegab
material_property_names = 'Vm kb cbeq'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
derivative_order = 2
[../]
[./omegad]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegad
material_property_names = 'Vm kd cdeq'
expression = '-0.5*w^2/Vm^2/kd-w/Vm*cdeq'
derivative_order = 2
[../]
[./rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
derivative_order = 2
[../]
[./rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
derivative_order = 2
[../]
[./rhod]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhod
material_property_names = 'Vm kd cdeq'
expression = 'w/Vm^2/kd + cdeq/Vm'
derivative_order = 2
[../]
[./c]
type = ParsedMaterial
material_property_names = 'Vm rhoa rhob rhod ha hb hd'
expression = 'Vm * (ha * rhoa + hb * rhob + hd * rhod)'
property_name = c
[../]
[./const]
type = GenericConstantMaterial
prop_names = 'kappa_c kappa L D Vm ka caeq kb cbeq kd cdeq gab gad gbd mu tgrad_corr_mult'
prop_values = '0 1 1.0 1.0 1.0 10.0 0.1 10.0 0.9 10.0 0.5 1.5 1.5 1.5 1.0 0.0'
[../]
[./Mobility]
type = DerivativeParsedMaterial
property_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
derivative_order = 2
[../]
[./chi]
type = DerivativeParsedMaterial
property_name = chi
material_property_names = 'Vm ha(etaa0,etab0,etad0) ka hb(etaa0,etab0,etad0) kb hd(etaa0,etab0,etad0) kd'
expression = '(ha/ka + hb/kb + hd/kd) / Vm^2'
coupled_variables = 'etaa0 etab0 etad0'
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./etaa0]
type = LineValueSampler
variable = etaa0
start_point = '-15 0 0'
end_point = '15 0 0'
num_points = 61
sort_by = x
execute_on = 'initial timestep_end final'
[../]
[./etab0]
type = LineValueSampler
variable = etab0
start_point = '-15 0 0'
end_point = '15 0 0'
num_points = 61
sort_by = x
execute_on = 'initial timestep_end final'
[../]
[./etad0]
type = LineValueSampler
variable = etad0
start_point = '-15 0 0'
end_point = '15 0 0'
num_points = 61
sort_by = x
execute_on = 'initial timestep_end final'
[../]
[]
[Executioner]
type = Transient
nl_max_its = 15
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = -pc_type
petsc_options_value = asm
l_max_its = 15
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 20
nl_abs_tol = 1e-10
dt = 1.0
[]
[Outputs]
[./exodus]
type = Exodus
execute_on = 'initial timestep_end final'
time_step_interval = 1
[../]
[./csv]
type = CSV
execute_on = 'initial timestep_end final'
time_step_interval = 1
[../]
[]
(modules/xfem/test/tests/single_var_constraint_3d/stationary_jump_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.25
elem_type = HEX8
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./square_planar_cut_uo]
type = RectangleCutUserObject
cut_data = ' 0.5 -0.001 -0.001
0.5 1.001 -0.001
0.5 1.001 1.001
0.5 -0.001 1.001'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0.5
jump_flux = 0
geometric_cut_userobject = 'square_planar_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_flux_1phase/phy.q_wall_multiple_3eqn.i)
# Tests that energy conservation is satisfied in 1-phase flow when there are
# multiple heat transfer components connected to the same pipe, using specified
# wall heat flux.
#
# This problem has 2 wall heat flux sources, each with differing parameters.
# Solid wall boundary conditions are imposed such that there should be no flow,
# and the solution should be spatially uniform. With no other sources, the
# energy balance is
# (rho*e*A)^{n+1} = (rho*e*A)^n + dt * [(q1*P1) + (q2*P2)]
# Note that spatial integration is dropped here due to spatial uniformity, and
# E has been replaced with e since velocity should be zero.
#
# For the initial conditions
# p = 100 kPa
# T = 300 K
# the density and specific internal energy should be
# rho = 1359.792245 kg/m^3
# e = 1.1320645935e+05 J/kg
#
# With the following heat source parameters:
# q1 = 10 MW/m^2 P1 = 0.2 m
# q2 = 20 MW/m^2 P2 = 0.4 m
# and A = 1 m^2 and dt = 2 s, the new energy solution value should be
# (rho*e*A)^{n+1} = 1359.792245 * 1.1320645935e+05 * 1 + 2 * (10e6 * 0.2 + 20e6 * 0.4)
# = 173937265.50803775 J/m
#
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = 100e3
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
A = 1
f = 0
# length and number of elements should be arbitrary for the test
length = 10
n_elems = 1
[]
[ht1]
type = HeatTransferFromHeatFlux1Phase
flow_channel = pipe
q_wall = 10e6
P_hf = 0.2
Hw = 1
[]
[ht2]
type = HeatTransferFromHeatFlux1Phase
flow_channel = pipe
q_wall = 20e6
P_hf = 0.4
Hw = 1
[]
[left]
type = SolidWall1Phase
input = 'pipe:in'
[]
[right]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Preconditioning]
[preconditioner]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 2
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 5
l_tol = 1e-10
l_max_its = 10
[]
[Postprocessors]
[rhoEA_predicted]
type = ElementAverageValue
variable = rhoEA
block = pipe
[]
# This is included to test the naming of heat transfer quantities in the case
# of multiple heat transfers connected to a flow channel. This PP is not used
# in output but just included to ensure that an error does not occur (which is
# the case if the expected material property name does not exist).
# See https://github.com/idaholab/moose/issues/26286.
[q_wall_name_check]
type = ADElementAverageMaterialProperty
mat_prop = 'q_wall:2'
[]
[]
[Outputs]
[out]
type = CSV
show = 'rhoEA_predicted'
execute_on = 'final'
[]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D_trimesh.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 2D version
[Mesh]
type = FileMesh
file = trimesh.msh
[]
[GlobalParams]
block = '50'
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.305,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0.04 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(modules/contact/test/tests/tension_release/8ElemTensionRelease.i)
[Mesh]
file = 8ElemTensionRelease.e
partitioner = centroid
centroid_partitioner_direction = x
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Functions]
[./up]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0.0001 0 -.0001'
[../]
[]
[AuxVariables]
[./status]
[../]
[./pid]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e6
model = frictionless
tangential_tolerance = 0.01
[../]
[]
[AuxKernels]
[./pid]
type = ProcessorIDAux
variable = pid
execute_on = 'initial timestep_end'
[../]
[./status]
type = PenetrationAux
quantity = mechanical_status
variable = status
boundary = 3
paired_boundary = 2
execute_on = timestep_end
[../]
[]
[BCs]
[./lateral]
type = DirichletBC
variable = disp_x
boundary = '1 4'
value = 0
[../]
[./bottom_up]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = up
[../]
[./top]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 0.1
num_steps = 30
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/convergence/stvenantkirchhoff.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.01
max = 0.01
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.01
max = 0.01
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.01
max = 0.01
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 67000.0
lambda = 40000.0
[]
[compute_stress]
type = ComputeStVenantKirchhoffStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
(test/tests/dampers/min_damping/min_general_damping.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./u_dt]
type = TimeDerivative
variable = u
[../]
[./u_source]
type = BodyForce
variable = u
value = 1
[../]
[]
[Dampers]
[./limit]
type = ConstantDamper
damping = 0.25
min_damping = 0.5
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1.0
dtmin = 0.5
[]
[Postprocessors]
[./u_avg]
type = ElementAverageValue
variable = u
[../]
[./dt]
type = TimestepSize
[../]
[]
(test/tests/materials/interface_material/interface_value_material_split_mesh_stateful.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
elem_type = QUAD4
[]
[./subdomain_id]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '1 0 0'
top_right = '2 2 0'
block_id = 1
[../]
[./split]
type = BreakMeshByBlockGenerator
input = subdomain_id
[../]
[]
[Variables]
[./u]
block = 0
[../]
[./v]
block = 1
[../]
[]
[Kernels]
[./diff]
type = MatDiffusion
variable = u
diffusivity = 'diffusivity'
block = 0
[../]
[./diff_v]
type = MatDiffusion
variable = v
diffusivity = 'diffusivity'
block = 1
[../]
[]
[InterfaceKernels]
[tied]
type = PenaltyInterfaceDiffusion
variable = u
neighbor_var = v
penalty = 1e6
jump_prop_name = "average_jump"
boundary = 'interface'
[]
[]
[BCs]
[u_left]
type = DirichletBC
boundary = 'left'
variable = u
value = 1
[]
[v_right]
type = DirichletBC
boundary = 'right'
variable = v
value = 0
[]
[]
[Materials]
[./stateful1]
type = StatefulMaterial
block = 0
initial_diffusivity = 1
# outputs = all
[../]
[./stateful2]
type = StatefulMaterial
block = 1
initial_diffusivity = 2
# outputs = all
[../]
[./interface_material_avg]
type = InterfaceValueMaterial
mat_prop_primary = diffusivity
mat_prop_secondary = diffusivity
var_primary = diffusivity_var
var_secondary = diffusivity_var
mat_prop_out_basename = diff
boundary = interface
interface_value_type = average
mat_prop_var_out_basename = diff_var
nl_var_primary = u
nl_var_secondary = v
couple_old_values_and_properties = true
[../]
[./interface_material_jump_primary_minus_secondary]
type = InterfaceValueMaterial
mat_prop_primary = diffusivity
mat_prop_secondary = diffusivity
var_primary = diffusivity_var
var_secondary = diffusivity_var
mat_prop_out_basename = diff
boundary = interface
interface_value_type = jump_primary_minus_secondary
mat_prop_var_out_basename = diff_var
nl_var_primary = u
nl_var_secondary = v
couple_old_values_and_properties = true
[../]
[./interface_material_jump_secondary_minus_primary]
type = InterfaceValueMaterial
mat_prop_primary = diffusivity
mat_prop_secondary = diffusivity
var_primary = diffusivity_var
var_secondary = diffusivity_var
mat_prop_out_basename = diff
boundary = interface
interface_value_type = jump_secondary_minus_primary
mat_prop_var_out_basename = diff_var
nl_var_primary = u
nl_var_secondary = v
couple_old_values_and_properties = true
[../]
[./interface_material_jump_abs]
type = InterfaceValueMaterial
mat_prop_primary = diffusivity
mat_prop_secondary = diffusivity
var_primary = diffusivity_var
var_secondary = diffusivity_var
mat_prop_out_basename = diff
boundary = interface
interface_value_type = jump_abs
mat_prop_var_out_basename = diff_var
nl_var_primary = u
nl_var_secondary = v
couple_old_values_and_properties = true
[../]
[./interface_material_primary]
type = InterfaceValueMaterial
mat_prop_primary = diffusivity
mat_prop_secondary = diffusivity
var_primary = diffusivity_var
var_secondary = diffusivity_var
mat_prop_out_basename = diff
boundary = interface
interface_value_type = primary
mat_prop_var_out_basename = diff_var
nl_var_primary = u
nl_var_secondary = v
couple_old_values_and_properties = true
[../]
[./interface_material_secondary]
type = InterfaceValueMaterial
mat_prop_primary = diffusivity
mat_prop_secondary = diffusivity
var_primary = diffusivity_var
var_secondary = diffusivity_var
mat_prop_out_basename = diff
mat_prop_var_out_basename = diff_var
boundary = interface
interface_value_type = secondary
nl_var_primary = u
nl_var_secondary = v
couple_old_values_and_properties = true
[../]
[]
[AuxKernels]
[./interface_material_avg]
type = MaterialRealAux
property = diff_average
variable = diffusivity_average
boundary = interface
[]
[./interface_material_jump_primary_minus_secondary]
type = MaterialRealAux
property = diff_jump_primary_minus_secondary
variable = diffusivity_jump_primary_minus_secondary
boundary = interface
[]
[./interface_material_jump_secondary_minus_primary]
type = MaterialRealAux
property = diff_jump_secondary_minus_primary
variable = diffusivity_jump_secondary_minus_primary
boundary = interface
[]
[./interface_material_jump_abs]
type = MaterialRealAux
property = diff_jump_abs
variable = diffusivity_jump_abs
boundary = interface
[]
[./interface_material_primary]
type = MaterialRealAux
property = diff_primary
variable = diffusivity_primary
boundary = interface
[]
[./interface_material_secondary]
type = MaterialRealAux
property = diff_secondary
variable = diffusivity_secondary
boundary = interface
[]
[./interface_material_avg_prev]
type = MaterialRealAux
property = diff_average_prev
variable = diffusivity_average_prev
boundary = interface
[]
[./interface_material_jump_primary_minus_secondary_prev]
type = MaterialRealAux
property = diff_jump_primary_minus_secondary_prev
variable = diffusivity_jump_primary_minus_secondary_prev
boundary = interface
[]
[./interface_material_jump_secondary_minus_primary_prev]
type = MaterialRealAux
property = diff_jump_secondary_minus_primary_prev
variable = diffusivity_jump_secondary_minus_primary_prev
boundary = interface
[]
[./interface_material_jump_abs_prev]
type = MaterialRealAux
property = diff_jump_abs_prev
variable = diffusivity_jump_abs_prev
boundary = interface
[]
[./interface_material_primary_prev]
type = MaterialRealAux
property = diff_primary_prev
variable = diffusivity_primary_prev
boundary = interface
[]
[./interface_material_secondary_prev]
type = MaterialRealAux
property = diff_secondary_prev
variable = diffusivity_secondary_prev
boundary = interface
[]
[diffusivity_var]
type = MaterialRealAux
property = diffusivity
variable = diffusivity_var
[]
[]
[AuxVariables]
[diffusivity_var]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_average]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_jump_primary_minus_secondary]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_jump_secondary_minus_primary]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_jump_abs]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_primary]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_secondary]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_average_prev]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_jump_primary_minus_secondary_prev]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_jump_secondary_minus_primary_prev]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_jump_abs_prev]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_primary_prev]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_secondary_prev]
family = MONOMIAL
order = CONSTANT
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 3
dt = 0.5
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/phy.energy_heatstructure_ss_1phase.i)
# This test tests conservation of energy at steady state for 1-phase flow when a
# heat structure is used. Conservation is checked by comparing the integral of
# the heat flux against the difference of the boundary fluxes.
[GlobalParams]
initial_p = 7.0e6
initial_vel = 0
initial_T = 513
gravity_vector = '0.0 0.0 0.0'
scaling_factor_1phase = '1 1 1e-4'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 3.7
cp = 3.e2
rho = 10.42e3
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 0.7
cp = 5e3
rho = 1.0
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 16
cp = 356.
rho = 6.551400E+03
[]
[]
[Components]
[reactor]
type = TotalPower
power = 1e3
[]
[core:pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 3.66
n_elems = 10
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.0
fp = eos
[]
[core:solid]
type = HeatStructureCylindrical
position = '0 -0.0071501 0'
orientation = '0 0 1'
length = 3.66
n_elems = 10
names = 'FUEL GAP CLAD'
widths = '6.057900E-03 1.524000E-04 9.398000E-04'
n_part_elems = '5 1 2'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
initial_T = 513
[]
[core:hgen]
type = HeatSourceFromTotalPower
hs = core:solid
regions = 'FUEL'
power = reactor
power_fraction = 1
[]
[core:hx]
type = HeatTransferFromHeatStructure1Phase
flow_channel = core:pipe
hs = core:solid
hs_side = outer
Hw = 1.0e4
P_hf = 4.4925e-2
[]
[inlet]
type = InletDensityVelocity1Phase
input = 'core:pipe:in'
rho = 817.382210128610836
vel = 2.4
[]
[outlet]
type = Outlet1Phase
input = 'core:pipe:out'
p = 7e6
[]
[]
[Postprocessors]
[E_in]
type = ADFlowBoundaryFlux1Phase
boundary = inlet
equation = energy
execute_on = 'initial timestep_end'
[]
[E_out]
type = ADFlowBoundaryFlux1Phase
boundary = outlet
equation = energy
execute_on = 'initial timestep_end'
[]
[hf_pipe]
type = ADHeatRateConvection1Phase
block = core:pipe
T_wall = T_wall
T = T
Hw = Hw
P_hf = P_hf
execute_on = 'initial timestep_end'
[]
[E_diff]
type = DifferencePostprocessor
value1 = E_in
value2 = E_out
execute_on = 'initial timestep_end'
[]
[E_conservation]
type = SumPostprocessor
values = 'E_diff hf_pipe'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
abort_on_solve_fail = true
dt = 5
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 50
l_tol = 1e-3
l_max_its = 60
start_time = 0
end_time = 260
[]
[Outputs]
[out]
type = CSV
execute_on = final
show = 'E_conservation'
[]
[console]
type = Console
show = 'E_conservation'
[]
[]
(modules/combined/test/tests/thermo_mech/ad-youngs_modulus_function_temp.i)
# ---------------------------------------------------------------------------
# This test is designed to verify the variable elasticity tensor functionality in the
# ADComputeFiniteStrainElasticStress class with the elasticity_tensor_has_changed flag
# by varying the young's modulus with temperature. A constant strain is applied
# to the mesh in this case, and the stress varies with the changing elastic constants.
#
# Geometry: A single element cube in symmetry boundary conditions and pulled
# at a constant displacement to create a constant strain in the x-direction.
#
# Temperature: The temperature varies from 400K to 700K in this simulation by
# 100K each time step. The temperature is held constant in the last
# timestep to ensure that the elasticity tensor components are constant
# under constant temperature.
#
# Results: Because Poisson's ratio is set to zero, only the stress along the x
# axis is non-zero. The stress changes with temperature.
#
# Temperature(K) strain_{xx}(m/m) Young's Modulus(Pa) stress_{xx}(Pa)
# 400 0.001 10.0e6 1.0e4
# 500 0.001 10.0e6 1.0e4
# 600 0.001 9.94e6 9.94e3
# 700 0.001 9.93e6 9.93e3
#
# The tensor mechanics results align exactly with the analytical results above
# when this test is run with ComputeIncrementalStrain. When the test is
# run with ComputeFiniteStrain, a 0.05% discrepancy between the analytical
# strains and the simulation strain results is observed, and this discrepancy
# is carried over into the calculation of the elastic stress.
#-------------------------------------------------------------------------
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 400
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_function]
type = PiecewiseLinear
x = '1 4'
y = '400 700'
[../]
[]
[Kernels]
[./heat]
type = ADDiffusion
variable = temp
[../]
[./TensorMechanics]
use_displaced_mesh = true
use_automatic_differentiation = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./elastic_strain_xx]
type = ADRankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./u_left_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./u_back_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./u_pull_right]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.001
[../]
[./temp_bc_1]
type = ADFunctionDirichletBC
variable = temp
preset = false
boundary = '1 2 3 4'
function = temperature_function
[../]
[]
[Materials]
[./youngs_modulus]
type = ADPiecewiseLinearInterpolationMaterial
xy_data = '0 10e+6
599.9999 10e+6
600 9.94e+6
99900 10e3'
property = youngs_modulus
variable = temp
[../]
[./elasticity_tensor]
type = ADComputeVariableIsotropicElasticityTensor
youngs_modulus = youngs_modulus
poissons_ratio = 0.0
[../]
[./strain]
type = ADComputeIncrementalStrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
end_time = 5
[]
[Postprocessors]
[./elastic_strain_xx]
type = ElementAverageValue
variable = elastic_strain_xx
[../]
[./elastic_stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./temp]
type = AverageNodalVariableValue
variable = temp
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/optimization/helmholtz_multimat_nostrip.i)
vol_frac = 0.35
power = 1.1
Emin = 1.0e-6
Ess = 0.475 # ss
Et = 1.0 # w
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
# final_generator = 'MoveRight'
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 320
ny = 30
xmin = 0
xmax = 150
ymin = 0
ymax = 15
[]
[RenameBottom]
type = RenameBoundaryGenerator
input = Bottom
old_boundary = 'top bottom right left'
new_boundary = 'top_bottom bottom_bottom right_bottom left_bottom'
[]
[Top]
type = GeneratedMeshGenerator
dim = 2
nx = 320
ny = 30
xmin = 0
xmax = 150
ymin = 0
ymax = 15
[]
[MoveTop]
type = TransformGenerator
input = Top
transform = TRANSLATE
vector_value = '0 15 0'
[]
[RenameTop]
type = RenameBoundaryGenerator
input = MoveTop
old_boundary = 'top bottom right left'
new_boundary = 'top_top bottom_top right_top left_top'
[]
[bottom_gen]
type = ParsedSubdomainMeshGenerator
input = RenameBottom
combinatorial_geometry = 'y <= 15'
block_id = 1
[]
[top_gen]
type = ParsedSubdomainMeshGenerator
input = RenameTop
combinatorial_geometry = 'y > 15'
block_id = 3
[]
[stitch]
type = StitchedMeshGenerator
inputs = 'bottom_gen top_gen'
stitch_boundaries_pairs = 'top_bottom bottom_top'
[]
[left_load]
type = ExtraNodesetGenerator
input = stitch
new_boundary = left_load
coord = '37.5 30 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '112.5 30 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[mat_den_nodal]
family = L2_LAGRANGE
order = FIRST
initial_condition = ${vol_frac}
[AuxKernel]
type = SelfAux
execute_on = TIMESTEP_END
variable = mat_den_nodal
v = mat_den
[]
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 4.0
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'bottom_bottom right_bottom left_bottom top_top right_top left_top'
coefficient = 10
[]
[]
[NodalKernels]
[left_down]
type = NodalGravity
variable = disp_y
boundary = left_load
gravity_value = -1e-3
mass = 1
[]
[right_down]
type = NodalGravity
variable = disp_y
boundary = right_load
gravity_value = -1e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor_one]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys_one
poissons_ratio = poissons_ratio
args = 'mat_den'
block = '1'
[]
[elasticity_tensor_three]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys_three
poissons_ratio = poissons_ratio
args = 'mat_den'
block = '3'
[]
# One: Tungsten
[E_phys_one]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${Et}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys_one
block = '1'
outputs = 'exodus'
[]
# Three: SS316
[E_phys_three]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${Ess}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys_three
block = '3'
outputs = 'exodus'
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc_one]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys_one
block = '1'
[]
[dc_three]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys_three
block = '3'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update_one]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
block = '1'
[]
[update_three]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
block = '3'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 90
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
block = '1 3'
[]
[objective_one]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
block = '1'
[]
[objective_three]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
block = '3'
[]
[]
(modules/thermal_hydraulics/test/tests/components/junction_one_to_one_1phase/junction_one_to_one_1phase.i)
# This input file simulates the Sod shock tube using a junction in the middle
# of the domain. The solution should be exactly equivalent to the problem with
# no junction. This test examines the solutions at the junction connections
# and compares them to gold values generated from a version of this input file
# that has no junction.
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[Functions]
[p_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.0 0.1'
[]
[T_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.4 1.12'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[left_boundary]
type = FreeBoundary1Phase
input = 'left_channel:in'
[]
[left_channel]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 50
A = 1.0
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = 0
f = 0
[]
[junction]
type = JunctionOneToOne1Phase
connections = 'left_channel:out right_channel:in'
[]
[right_channel]
type = FlowChannel1Phase
fp = fp
position = '0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 50
A = 1.0
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = 0
f = 0
[]
[right_boundary]
type = FreeBoundary1Phase
input = 'right_channel:out'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 60
l_tol = 1e-4
start_time = 0.0
dt = 1e-3
num_steps = 5
abort_on_solve_fail = true
[]
[Postprocessors]
[rhoA_left]
type = SideAverageValue
variable = rhoA
boundary = left_channel:out
execute_on = 'initial timestep_end'
[]
[rhouA_left]
type = SideAverageValue
variable = rhouA
boundary = left_channel:out
execute_on = 'initial timestep_end'
[]
[rhoEA_left]
type = SideAverageValue
variable = rhoEA
boundary = left_channel:out
execute_on = 'initial timestep_end'
[]
[rhoA_right]
type = SideAverageValue
variable = rhoA
boundary = right_channel:in
execute_on = 'initial timestep_end'
[]
# rhouA_right is added by tests file
[rhoEA_right]
type = SideAverageValue
variable = rhoEA
boundary = right_channel:in
execute_on = 'initial timestep_end'
[]
# This is present to test that junction sidesets work properly
[p_avg_junction]
type = SideAverageValue
boundary = 'junction'
variable = p
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
show = 'rhoA_left rhouA_left rhoEA_left rhoA_right rhouA_right rhoEA_right'
execute_on = 'initial timestep_end'
[]
(modules/porous_flow/test/tests/jacobian/eff_stress01.i)
# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[grad0]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 0
variable = ppwater
[]
[grad1]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Materials]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/porosity/negative_porosity.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[volumetric]
type = ParsedFunction
expression = -t
[]
[exact]
type = ParsedFunction
symbol_names = 'f'
symbol_values = 'porosity_old'
expression = '(1 - f) * 3e-3 + f'
[]
[]
[Materials]
[porosity]
type = PorosityFromStrain
initial_porosity = 1e-10
inelastic_strain = strain
outputs = all
[]
[strain]
type = GenericFunctionRankTwoTensor
tensor_name = strain
tensor_functions = 'volumetric'
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1e-3
[]
[Postprocessors]
[porosity]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_end'
[]
[porosity_old]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_begin'
outputs = none
[]
[exact]
type = FunctionValuePostprocessor
function = exact
[]
[00]
type = ElementAverageValue
variable = strain_00
execute_on = 'initial timestep_end'
[]
[11]
type = ElementAverageValue
variable = strain_11
execute_on = 'initial timestep_end'
[]
[22]
type = ElementAverageValue
variable = strain_22
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/auxkernels/material_rate_real/material_rate_real.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[AuxVariables]
[rate]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[rate]
type = MaterialRateRealAux
variable = rate
property = prop
[]
[]
[Variables]
[u]
[]
[]
[Functions]
[func]
type = ParsedFunction
expression = t*t/2
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[mat]
type = GenericFunctionMaterial
prop_names = prop
prop_values = func
block = 0
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Postprocessors]
[rate]
type = PointValue
point = '0.5 0.5 0'
variable = rate
[]
[]
[Outputs]
csv = True
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/convergence/neohookean.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.01
max = 0.01
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.01
max = 0.01
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.01
max = 0.01
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[compute_stress]
type = ComputeNeoHookeanStress
lambda = 4000.0
mu = 6700.0
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
(modules/porous_flow/test/tests/hysteresis/relperm_jac.i)
# Test of derivatives computed in PorousFlowHystereticRelativePermeability classes along zeroth-order curve
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '-1 0 0'
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 sat1'
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 10.0
m = 0.33
[]
[]
[Variables]
[pp0]
[]
[sat1]
initial_condition = 0.5
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat1
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sat1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[FluidProperties]
[simple_fluid_0]
type = SimpleFluidProperties
bulk_modulus = 10
viscosity = 1
[]
[simple_fluid_1]
type = SimpleFluidProperties
bulk_modulus = 1
viscosity = 3
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[pc_calculator]
type = PorousFlow2PhasePS
capillary_pressure = pc
phase0_porepressure = pp0
phase1_saturation = sat1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[relperm_liquid]
type = PorousFlowHystereticRelativePermeabilityLiquid
phase = 0
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
liquid_modification_range = 0.9
[]
[relperm_gas]
type = PorousFlowHystereticRelativePermeabilityGas
phase = 1
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
gamma = 0.33
k_rg_max = 0.8
gas_low_extension_type = linear_like
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/combined/examples/geochem-porous_flow/forge/kinetic.i)
# Simulation to check that the output of water_60_to_220degC is indeed at equilibrium with the mineral assemblage.
# The initial mole numbers of the kinetic species are unimportant for this simulation, but are chosen to be consistent with other input files. The numerical values are such that:
# - the mass fractions are: Albite 0.44; Anorthite 0.05; K-feldspar 0.29; Quartz 0.18, Phlgoptite 0.04 with trace amounts of Calcite and Anhydrite. These are similar to that measured in bulk X-ray diffraction results of 10 samples from well 58-32, assuming that "plagioclase feldspar" consists of Albite and Anorthite in the ratio 9:1, and that Biotite is Phlogoptite, and the 2% Illite is added to Phlogoptite. Precisely:
# - it is assumed that water_60_to_220degC consists of 1 litre of water (there is 1kg of solvent water) and that the porosity is 0.01, so the amount of rock should be 99000cm^3
# - the cm^3 of the trace minerals Calcite and Anhydrite is exactly given by water_60_to_220degC (0.016 and 0.018 respectively)
# - the total mineral volume is 99000cm^3, so that the porosity is 0.01
# - see initial_kinetic_moles.xlsx for the remaining mole numbers
[UserObjects]
[rate_Albite]
type = GeochemistryKineticRate
kinetic_species_name = Albite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 69.8E3
one_over_T0 = 0.003354
[]
[rate_Anhydrite]
type = GeochemistryKineticRate
kinetic_species_name = Anhydrite
intrinsic_rate_constant = 1.0E-7
multiply_by_mass = true
area_quantity = 10
activation_energy = 14.3E3
one_over_T0 = 0.003354
[]
[rate_Anorthite]
type = GeochemistryKineticRate
kinetic_species_name = Anorthite
intrinsic_rate_constant = 1.0E-13
multiply_by_mass = true
area_quantity = 10
activation_energy = 17.8E3
one_over_T0 = 0.003354
[]
[rate_Calcite]
type = GeochemistryKineticRate
kinetic_species_name = Calcite
intrinsic_rate_constant = 1.0E-10
multiply_by_mass = true
area_quantity = 10
activation_energy = 23.5E3
one_over_T0 = 0.003354
[]
[rate_Chalcedony]
type = GeochemistryKineticRate
kinetic_species_name = Chalcedony
intrinsic_rate_constant = 1.0E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Clinochl-7A]
type = GeochemistryKineticRate
kinetic_species_name = Clinochl-7A
intrinsic_rate_constant = 1.0E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 88.0E3
one_over_T0 = 0.003354
[]
[rate_Illite]
type = GeochemistryKineticRate
kinetic_species_name = Illite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 29E3
one_over_T0 = 0.003354
[]
[rate_K-feldspar]
type = GeochemistryKineticRate
kinetic_species_name = K-feldspar
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 38E3
one_over_T0 = 0.003354
[]
[rate_Kaolinite]
type = GeochemistryKineticRate
kinetic_species_name = Kaolinite
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 22.2E3
one_over_T0 = 0.003354
[]
[rate_Quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1E-18
multiply_by_mass = true
area_quantity = 10
activation_energy = 90.1E3
one_over_T0 = 0.003354
[]
[rate_Paragonite]
type = GeochemistryKineticRate
kinetic_species_name = Paragonite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Phlogopite]
type = GeochemistryKineticRate
kinetic_species_name = Phlogopite
intrinsic_rate_constant = 1E-17
multiply_by_mass = true
area_quantity = 10
activation_energy = 22E3
one_over_T0 = 0.003354
[]
[rate_Zoisite]
type = GeochemistryKineticRate
kinetic_species_name = Zoisite
intrinsic_rate_constant = 1E-16
multiply_by_mass = true
area_quantity = 10
activation_energy = 66.1E3
one_over_T0 = 0.003354
[]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
remove_all_extrapolated_secondary_species = true
kinetic_minerals = 'Albite Anhydrite Anorthite Calcite Chalcedony Clinochl-7A Illite K-feldspar Kaolinite Quartz Paragonite Phlogopite'
kinetic_rate_descriptions = 'rate_Albite rate_Anhydrite rate_Anorthite rate_Calcite rate_Chalcedony rate_Clinochl-7A rate_Illite rate_K-feldspar rate_Kaolinite rate_Quartz rate_Paragonite rate_Phlogopite'
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = 'Cl-'
constraint_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
# Following numbers are from water_60_to_220degC_out.csv
constraint_value = ' 1.0006383866109 9.5165072498215e-07 0.100020379171 0.0059389061065 0.011570884507621 4.6626763057447e-06 0.0045110404925255 5.8096968688789e-17 0.13500708594394 6.6523540147676e-05 7.7361407898089e-05'
constraint_meaning = 'kg_solvent_water free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration free_concentration bulk_composition free_concentration free_concentration'
constraint_unit = ' kg molal molal molal molal molal molal molal moles molal molal'
initial_temperature = 220
temperature = 220
kinetic_species_name = ' Albite Anorthite K-feldspar Quartz Phlogopite Paragonite Calcite Anhydrite Chalcedony Illite Kaolinite Clinochl-7A'
kinetic_species_initial_value = '4.3511787009E+02 4.660402064E+01 2.701846444E+02 7.7684884497E+02 2.4858697344E+01 1E-10 0.000423465 0.000400049 1E-10 1E-10 1E-10 1E-10'
kinetic_species_unit = ' moles moles moles moles moles moles moles moles moles moles moles moles'
evaluate_kinetic_rates_always = true # otherwise will easily "run out" of dissolving species
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
mol_cutoff = 0.1
execute_console_output_on = ''
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = '1E8'
[]
end_time = 4E8
[]
[GlobalParams]
point = '0 0 0'
[]
[Postprocessors]
[cm3_Albite]
type = PointValue
variable = 'free_cm3_Albite'
[]
[cm3_Anhydrite]
type = PointValue
variable = 'free_cm3_Anhydrite'
[]
[cm3_Anorthite]
type = PointValue
variable = 'free_cm3_Anorthite'
[]
[cm3_Calcite]
type = PointValue
variable = 'free_cm3_Calcite'
[]
[cm3_Chalcedony]
type = PointValue
variable = 'free_cm3_Chalcedony'
[]
[cm3_Clinochl-7A]
type = PointValue
variable = 'free_cm3_Clinochl-7A'
[]
[cm3_Illite]
type = PointValue
variable = 'free_cm3_Illite'
[]
[cm3_K-feldspar]
type = PointValue
variable = 'free_cm3_K-feldspar'
[]
[cm3_Kaolinite]
type = PointValue
variable = 'free_cm3_Kaolinite'
[]
[cm3_Quartz]
type = PointValue
variable = 'free_cm3_Quartz'
[]
[cm3_Paragonite]
type = PointValue
variable = 'free_cm3_Paragonite'
[]
[cm3_Phlogopite]
type = PointValue
variable = 'free_cm3_Phlogopite'
[]
[cm3_mineral]
type = LinearCombinationPostprocessor
pp_names = 'cm3_Albite cm3_Anhydrite cm3_Anorthite cm3_Calcite cm3_Chalcedony cm3_Clinochl-7A cm3_Illite cm3_K-feldspar cm3_Kaolinite cm3_Quartz cm3_Paragonite cm3_Phlogopite'
pp_coefs = '1 1 1 1 1 1 1 1 1 1 1 1'
[]
[]
[Outputs]
csv = true
[]
(test/tests/transfers/general_field/nearest_node/between_siblings/sub_between_diffusion2.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 3
# partial overlap but also, no equidistant points
xmin = 0.1111
ymin = 0.3333
xmax = 1.211111
ymax = 1.222222
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0.4 0.6 0'
# extends beyond to grab the boundary
top_right = '2 2 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/heat_transfer/test/tests/convective_heat_flux/flux.i)
# This is a test of the ConvectiveHeatFluxBC.
# There is a single 1x1 element with a prescribed temperature
# on the left side and a convective flux BC on the right side.
# The temperature on the left is 100, and the far-field temp is 200.
# The conductance of the body (conductivity * length) is 10
#
# If the conductance in the BC is also 10, the temperature on the
# right side of the solid element should be 150 because half of the
# temperature drop should occur over the body and half in the BC.
#
# The integrated flux is deltaT * conductance, or -50 * 10 = -500.
# The negative sign indicates that heat is going into the body.
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Problem]
extra_tag_vectors = 'bcs'
[]
[Variables]
[./temp]
initial_condition = 100.0
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temp
diffusion_coefficient = 10
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = temp
boundary = left
value = 100.0
[../]
[./right]
type = ConvectiveHeatFluxBC
variable = temp
boundary = right
T_infinity = 200.0
heat_transfer_coefficient = 10
heat_transfer_coefficient_dT = 0
[../]
[]
[Postprocessors]
[./right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 10
[../]
[]
[Executioner]
type = Transient
num_steps = 1.0
nl_rel_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/auxkernels/mach_number/1phase.i)
[GlobalParams]
family = MONOMIAL
order = CONSTANT
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
allow_renumbering = false
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[AuxVariables]
[mach_no]
[]
[v]
initial_condition = 1e-3
[]
[e]
initial_condition = 1e5
[]
[vel]
initial_condition = 10.
[]
[]
[AuxKernels]
[mach_aux]
type = MachNumberAux
variable = mach_no
vel = vel
v = v
e = e
fp = fp
[]
[]
[Postprocessors]
[mach_no]
type = ElementalVariableValue
variable = mach_no
elementid = 0
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
execute_on = TIMESTEP_END
[]
(modules/xfem/test/tests/solid_mechanics_basic/test_crack_counter.i)
# This test is used to verify that the pure test object (TestCrackCounter)
# is correctly using the API for extracting the crack_tip_origin_direction_map
# from XFEM. The map contains information of the location of all the crack tips
# computed by XFEM. The TestCrackCounter postprocessor simply returns the
# number of elements in the map which corresponds to the number of cracks.
#
# In this test case 4 prescribed cracks are applied. Therefore, the
# TestCrackCounter postprocessor returns a value of 4.
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '1.0 0.5 0.7 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./line_seg_cut_uo2]
type = LineSegmentCutUserObject
cut_data = '0.0 0.5 0.3 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./line_seg_cut_uo3]
type = LineSegmentCutUserObject
cut_data = '0.5 0.0 0.5 0.3'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./line_seg_cut_uo4]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.7'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 50 100'
y='0 0.02 0.1'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = DirichletBC
boundary = top
variable = disp_x
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pull
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 0
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Postprocessors]
[./number_of_cracks]
type = TestCrackCounter
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
num_steps = 5000
max_xfem_update = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto17.i)
# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to the plane of the tensile yield surface
#
# Plasticity models:
# Tensile with strength = 1MPa softening to 0.5MPa in 2E-2 strain
#
# Lame lambda = 0.5GPa. Lame mu = 1GPa
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int0
index = 0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int1
index = 1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int2
index = 2
[../]
[]
[Postprocessors]
[./max_int0]
type = ElementExtremeValue
variable = int0
outputs = console
[../]
[./max_int1]
type = ElementExtremeValue
variable = int1
outputs = console
[../]
[./max_int2]
type = ElementExtremeValue
variable = int2
outputs = console
[../]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console' [../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console' [../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console' [../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console' [../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1.0E-6 # Note larger value
shift = 1.0E-6 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.5E3 1E3'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1 0.1 0.2 0.1 15 -0.3 0.2 -0.3 0'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile'
max_NR_iterations = 5
deactivation_scheme = 'safe'
min_stepsize = 1
tangent_operator = nonlinear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
file_base = cto17
exodus = false
[]
(test/tests/batch_material/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
[]
[]
[Variables]
[v]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = v
[]
[diff]
type = Diffusion
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[UserObjects]
[batch]
type = BatchMaterialTest
var1 = v
prop1 = tensor
prop2 = number
execute_on = 'LINEAR'
[]
[]
[Materials]
[prop1]
type = GenericConstantRankTwoTensor
tensor_name = tensor
tensor_values = '1 2 3 4 5 6 7 8 9'
[]
[prop2]
type = GenericFunctionMaterial
prop_names = number
prop_values = 'x^2+sin(y*3)+cos(t*10)'
[]
[test]
type = BatchTestMaterial
var1 = v
prop1 = tensor
prop2 = number
batch_uo = batch
[]
[]
[Postprocessors]
[average1]
type = ElementAverageMaterialProperty
mat_prop = batch_out1
[]
[average2]
type = ElementAverageMaterialProperty
mat_prop = batch_out2
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.1
num_steps = 3
[]
(modules/porous_flow/test/tests/hysteresis/hys_pc_2.i)
# Capillary-pressure calculation. Second-order drying curve
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.1
xmax = 0.9
nx = 80
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = ''
[]
[]
[Variables]
[sat]
[]
[]
[ICs]
[sat]
type = FunctionIC
variable = sat
function = 'x'
[]
[]
[BCs]
[sat]
type = FunctionDirichletBC
variable = sat
function = 'x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = sat
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 2
previous_turning_points = '0.1 0.9'
[]
[pc_calculator]
type = PorousFlowHystereticInfo
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = none
high_extension_type = none
sat_var = sat
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[pc]
type = PorousFlowPropertyAux
variable = pc
property = hysteretic_info
[]
[]
[VectorPostprocessors]
[pc]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.1 0 0'
end_point = '0.9 0 0'
num_points = 8
sort_by = x
variable = 'sat pc'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/controls/pid_control/pid_pp_control_subapp.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[Executioner]
type = Transient
[]
[Problem]
solve = false
[]
(test/tests/reporters/accumulated_reporter/accumulate_reporter.i)
[Mesh/mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Functions/fun]
type = ParsedFunction
expression = 't * x'
[]
[Postprocessors/pp]
type = FunctionValuePostprocessor
function = fun
point = '1 0 0'
execute_on = 'initial timestep_end'
[]
[VectorPostprocessors/vpp]
type = LineFunctionSampler
functions = fun
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 6
sort_by = x
execute_on = 'initial timestep_end'
[]
[Reporters]
[rep]
type = ConstantReporter
dof_id_type_names = 'dofid'
dof_id_type_values = '1'
integer_names = 'int'
integer_values = '1'
string_names = 'str'
string_values = 'two'
integer_vector_names = 'int_vec'
integer_vector_values = '3 4'
string_vector_names = 'str_vec'
string_vector_values = 'five six seven eight'
dof_id_type_vector_names = 'dofid_vec'
dof_id_type_vector_values = '1 2 3'
outputs = none
[]
[accumulate]
type = AccumulateReporter
reporters = 'pp/value vpp/fun rep/int rep/str rep/int_vec rep/str_vec rep/dofid rep/dofid_vec'
[]
[]
[Executioner]
type = Transient
num_steps = 5
# This is just testing that AccumulateReporter doesn't accumulate picard iterations
fixed_point_max_its = 3
custom_pp = pp
direct_pp_value = true
disable_fixed_point_residual_norm_check = true
accept_on_max_fixed_point_iteration = true
[]
[Outputs]
[out]
type = JSON
[]
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic_anisotropy/3d_bar_orthotropic_90deg_rotation_ad.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz'
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
[]
[]
[BCs]
[fix_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[press]
boundary = top
function = '-1.0*(t-90)*10.0'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
type = Pressure
variable = disp_x
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_x BCs::rot_y'
disable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '90'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_x BCs::rot_y '
start_time = '90'
end_time = '390'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-08
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 5
dtmin = 5
num_steps = 78
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/truss/truss_plastic.i)
[Mesh]
type = GeneratedMesh
dim = 1
elem_type = EDGE
nx = 1
[]
[GlobalParams]
displacements = 'disp_x'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./e_over_l]
order = CONSTANT
family = MONOMIAL
[../]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./react_x]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./hf]
type = PiecewiseLinear
x = '0 0.0001 0.0003 0.0023'
y = '50e6 52e6 54e6 56e6'
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./load]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = 't'
[../]
[]
[AuxKernels]
[./axial_stress]
type = MaterialRealAux
property = axial_stress
variable = axial_stress
execute_on = 'initial TIMESTEP_END'
[../]
[./e_over_l]
type = MaterialRealAux
property = e_over_l
variable = e_over_l
execute_on = 'initial TIMESTEP_END'
[../]
[./area]
type = ConstantAux
variable = area
value = 1.0
execute_on = 'initial timestep_begin'
[../]
[]
[Postprocessors]
[./s_xx]
type = ElementIntegralMaterialProperty
mat_prop = axial_stress
[../]
[./e_xx]
type = ElementIntegralMaterialProperty
mat_prop = total_stretch
[../]
[./ee_xx]
type = ElementIntegralMaterialProperty
mat_prop = elastic_stretch
[../]
[./ep_xx]
type = ElementIntegralMaterialProperty
mat_prop = plastic_stretch
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-11
l_max_its = 20
dt = 5e-5
num_steps = 10
[]
[Kernels]
[./solid]
type = StressDivergenceTensorsTruss
component = 0
variable = disp_x
area = area
save_in = react_x
[../]
[]
[Materials]
[./truss]
type = PlasticTruss
youngs_modulus = 2.0e11
yield_stress = 500e5
outputs = 'exodus'
output_properties = 'elastic_stretch hardening_variable plastic_stretch total_stretch'
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/internal_volume/rspherical.i)
#
# Internal Volume Test
#
# This test is designed to compute the internal volume of a space considering
# an embedded volume inside.
#
# The mesh is composed of two blocks with an interior cavity of volume 3.
# The volume of each of the blocks is also 3. The volume of the entire sphere
# is 9.
#
[GlobalParams]
displacements = 'disp_x'
[]
[Problem]
coord_type = RSPHERICAL
[]
[Mesh]
file = meshes/rspherical.e
construct_side_list_from_node_list = true
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = 1e4
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
incremental = true
strain = FINITE
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = '1 2 3 4'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 3'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 10
component = 0
execute_on = 'initial timestep_end'
[../]
[./intVol1]
type = InternalVolume
boundary = 2
component = 0
execute_on = 'initial timestep_end'
[../]
[./intVol1Again]
type = InternalVolume
boundary = 9
component = 0
execute_on = 'initial timestep_end'
[../]
[./intVol2]
type = InternalVolume
boundary = 11
component = 0
execute_on = 'initial timestep_end'
[../]
[./intVolTotal]
type = InternalVolume
boundary = 4
component = 0
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_direct.i)
[Mesh]
type = FileMesh
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = nn
solution = soln
direct = true
from_variable = source_nodal
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = cyl4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = cyl4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_MD.i)
# Pressure pulse in 1D with 1 phase - transient
# Using the "MD" formulation (where primary variable is log(mass-density
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[md]
# initial porepressure = 2E6
# so initial md = log(density_P0) + porepressure/bulk_modulus =
initial_condition = 6.90875527898214
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = md
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = md
gravity = '0 0 0'
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'md'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseMD_Gaussian
mass_density = md
al = 1E-6 # this is irrelevant in this example
density_P0 = 1000
bulk_modulus = 2E9
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
# BC porepressure = 3E6
# so boundary md = log(density_P0) + porepressure/bulk_modulus =
value = 6.90925527898214
variable = md
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[AuxVariables]
[pp]
[]
[]
[AuxKernels]
[pp]
type = ParsedAux
expression = '(md-6.9077552789821)*2.0E9'
coupled_variables = 'md'
variable = pp
[]
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = pp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = pp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = pp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = pp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = pp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = pp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = pp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = pp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_MD
print_linear_residuals = false
csv = true
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/hoop_strain_comparison_coarse_zaxis.i)
# This test compares the hoop strain at two different elements in an internally
# pressurized cylinder with anisotropic plasticity: different yield condition
# for hoop and axial directions. The elements are located circumferentially
# apart but at same axial position. It is expected that due to pressurization
# hoop strains will develop with uniform magnitude along hoop direction. The
# test verifies that the plastic hoop strain is uniform in hoop direction.
# For 3D simulations with material properties oriented along the curved
# geometry such as cylinder or sphere, the stresses and strains are rotated to
# the local coordinate system from the global coordinate system. The plastic
# strain is calculated in the local coordinate system and then transformed to
# the global coordinate system. This test involves a 3D cylindrical geometry,
# and helps in indirectly verifying that this transformation of stresses and
# strains back and forth between the local and global coordinate system is
# correctly implemented.
[Mesh]
file = quarter_cylinder_coarse_zaxis.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[plasticity_strain_zz]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[push]
type = PiecewiseLinear
x = '0 1e2'
y = '0 200e6'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_zz elastic_strain_xx elastic_strain_yy stress_xx stress_yy stress_zz strain_zz plastic_strain_zz plastic_strain_xx plastic_strain_yy hoop_stress hoop_strain'
use_automatic_differentiation = true
add_variables = true
cylindrical_axis_point1 = '0 0 0'
cylindrical_axis_point2 = '0 0 1'
[]
[]
[Constraints]
[mid_section_plane]
type = EqualValueBoundaryConstraint
variable = disp_z
secondary = top # boundary
penalty = 1.0e+10
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200.0e9
poissons_ratio = 0.2
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "plasticity"
max_iterations = 50
absolute_tolerance = 1e-30 #1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
# hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
hill_constants = "0.5 0.5 0.25 1.5 1.5 1.5"
[]
[plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 1.5e10
hardening_exponent = 1.0
yield_stress = 0.0 # 60e6
local_cylindrical_csys = true
axis = z
absolute_tolerance = 1e-15 # 1e-8
relative_tolerance = 1e-13 # 1e-15
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = x_face
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = y_face
value = 0.0
[]
[Pressure]
[Side1]
boundary = inner
function = push
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-14
# nl_abs_tol = 1e-10
l_max_its = 90
nl_max_its = 30
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 0.1e-4
time_t = '0 6.23 10'
time_dt = '0.1 1.0e-2 1.0e-2'
[]
num_steps = 1
start_time = 0
end_time = 200.0
automatic_scaling = true
dtmax = 0.1e-4
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[hoop_strain_elementA]
type = ElementalVariableValue
elementid = 10
variable = hoop_strain
[]
[hoop_strain_elementB]
type = ElementalVariableValue
elementid = 4
variable = hoop_strain
[]
[hoop_strain_diff]
type = DifferencePostprocessor
value1 = hoop_strain_elementA
value2 = hoop_strain_elementB
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
[]
(modules/solid_mechanics/test/tests/static_deformations/beam_cosserat_02_apply_stress.i)
# Beam bending.
# One end is clamped and the other end is subjected to a stress
# and micromechanical moment that will induce bending.
# The stress that will induce bending around the y axis is
# stress_xx = EAz
# This implies a micromechanical moment-stress of
# m_yx = (1/12)EAh^2 for joint_shear_stiffness=0.
# For joint_shear_stiffness!=0, the micromechanical moment-stress
# is
# m_yx = (1/12)EAa^2 G/(ak_s + G)
# All other stresses and moment stresses are assumed to be zero.
# With joint_shear_stiffness=0, and introducing D=-poisson*A, the
# nonzero strains are
# ep_xx = Az
# ep_yy = Dz
# ep_zz = Dz
# kappa_xy = -D
# kappa_yx = A
# This means the displacements are:
# u_x = Axz
# u_y = Dzy
# u_z = -(A/2)x^2 + (D/2)(z^2-y^2)
# wc_x = -Dy
# wc_y = Ax
# wc_z = 0
# This is bending of a bar around the y axis, in plane stress
# (stress_yy=0). Displacements at the left-hand (x=0) are applied
# according to the above formulae; wc_x and wc_y are applied throughout
# the bar; and stress_xx is applied at the right-hand end (x=10).
# The displacements are measured and
# compared with the above formulae.
# The test uses: E=1.2, poisson=0.3, A=1.11E-2, h=2, ks=0.1, so
# stress_xx = 1.332E-2*z
# m_yx = 0.2379E-2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 10
xmin = 0
xmax = 10
ymin = -1
ymax = 1
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
#use_displaced_mesh = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./clamp_z]
type = FunctionDirichletBC
variable = disp_z
boundary = left
function = '-0.3*(z*z-y*y)/2.0*1.11E-2'
[../]
[./clamp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = left
function = '-0.3*z*y*1.11E-2'
[../]
[./clamp_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./end_stress]
type = FunctionNeumannBC
boundary = right
function = z*1.2*1.11E-2
variable = disp_x
[../]
[./fix_wc_x]
type = FunctionDirichletBC
variable = wc_x
boundary = 'left' # right top bottom front back'
function = '0.3*y*1.11E-2'
[../]
[./fix_wc_y]
type = FunctionDirichletBC
variable = wc_y
boundary = 'left' # right top bottom front back'
function = '1.11E-2*x'
[../]
[./end_moment]
type = VectorNeumannBC
boundary = right
variable = wc_y
vector_value = '2.3785714286E-3 0 0'
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xz
index_i = 0
index_j = 2
[../]
[./strain_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yx
index_i = 1
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yz
index_i = 1
index_j = 2
[../]
[./strain_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zx
index_i = 2
index_j = 0
[../]
[./strain_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zy
index_i = 2
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[VectorPostprocessors]
[./soln]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
variable = 'disp_x disp_y disp_z stress_xx stress_xy stress_xz stress_yx stress_yy stress_yz stress_zx stress_zy stress_zz wc_x wc_y wc_z couple_stress_xx couple_stress_xy couple_stress_xz couple_stress_yx couple_stress_yy couple_stress_yz couple_stress_zx couple_stress_zy couple_stress_zz'
start_point = '0 0 0.5'
end_point = '10 0 0.5'
num_points = 11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1.2
poisson = 0.3
layer_thickness = 2.0
joint_normal_stiffness = 1E16
joint_shear_stiffness = 0.1
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -ksp_max_it -sub_pc_factor_shift_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'gmres asm lu 1E-11 1E-11 10 1E-15 1E-10 100 NONZERO 2 100'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = beam_cosserat_02_apply_stress
exodus = true
csv = true
[]
(modules/fluid_properties/test/tests/temperature_pressure_function/exact.i)
# Test implementation of TemperaturePressureFunctionFluidProperties properties by comparison to analytical functions.
cv = 4000
T_initial = 400
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[AuxVariables]
[temperature]
initial_condition = ${T_initial}
[]
[pressure]
initial_condition = 1e5
[]
[]
[Functions]
# This demonstrates how to define fluid properties that are functions
# of an integral quantity (through a postprocessor) of the (p,T) variable. See example.i in this
# same folder for defining fluid properties that are functions of the
# LOCAL value of the (p,T) variables
[k]
type = ParsedFunction
symbol_names = 'T p'
symbol_values = 'temperature pressure'
expression = '14 + 1e-2 * T + 1e-5 * p'
[]
[rho]
type = ParsedFunction
symbol_names = 'T p'
symbol_values = 'temperature pressure'
expression = '1.5e3 + 0.13 * T - 1.5e-4 * p'
[]
[mu]
type = ParsedFunction
symbol_names = 'T p'
symbol_values = 'temperature pressure'
expression = '1e-3 + 2e-6 * T - 3e-9 * p'
[]
[]
[FluidProperties]
[fp]
type = TemperaturePressureFunctionFluidProperties
cv = ${cv}
k = k
rho = rho
mu = mu
[]
[]
[Materials]
[to_vars]
type = FluidPropertiesMaterialPT
fp = fp
outputs = 'all'
output_properties = 'density k cp cv viscosity e h'
pressure = pressure
temperature = temperature
compute_entropy = false
compute_sound_speed = false
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Postprocessors]
# Postprocessors to get from the functions used as fluid properties
[temperature]
type = ElementAverageValue
variable = temperature
outputs = none
[]
[pressure]
type = ElementAverageValue
variable = pressure
outputs = none
[]
[k_exact]
type = FunctionValuePostprocessor
function = k
outputs = none
[]
[rho_exact]
type = FunctionValuePostprocessor
function = rho
outputs = none
[]
[mu_exact]
type = FunctionValuePostprocessor
function = mu
outputs = none
[]
[e_exact]
type = Receiver
default = '${fparse cv * T_initial}'
outputs = none
[]
[cv_exact]
type = Receiver
default = '${fparse cv}'
outputs = none
[]
# Postprocessors to get from the fluid property object
[k_avg]
type = ElementAverageValue
variable = k
outputs = none
[]
[rho_avg]
type = ElementAverageValue
variable = density
outputs = none
[]
[mu_avg]
type = ElementAverageValue
variable = viscosity
outputs = none
[]
[cv_avg]
type = ElementAverageValue
variable = cv
outputs = none
[]
[e_avg]
type = ElementAverageValue
variable = e
outputs = none
[]
# We output these directly, cant compare to anything analytical though
[cp_avg]
type = ElementAverageValue
variable = cp
[]
[h_avg]
type = ElementAverageValue
variable = h
[]
# Postprocessors to compare the two
[k_diff]
type = DifferencePostprocessor
value1 = k_exact
value2 = k_avg
[]
[mu_diff]
type = DifferencePostprocessor
value1 = mu_exact
value2 = mu_avg
[]
[rho_avg_diff]
type = DifferencePostprocessor
value1 = rho_exact
value2 = rho_avg
[]
[e_diff]
type = DifferencePostprocessor
value1 = e_exact
value2 = e_avg
[]
[cv_diff]
type = DifferencePostprocessor
value1 = cv_exact
value2 = cv_avg
[]
[]
[Outputs]
# Note that diffs wont be settled until timestep 2 because of order of execution
csv = true
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_reject_large_dt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./timestep_fn]
type = PiecewiseConstant
x = '0. 10.0'
y = '10.0 1.0'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
end_time = 12.0
dtmax = 10.0
dtmin = 0.1
[./TimeStepper]
type = IterationAdaptiveDT
timestep_limiting_postprocessor = timestep_pp
reject_large_step = true
reject_large_step_threshold = 0.5
dt = 3.0
growth_factor = 1.0
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
# Just use a simple postprocessor to test capability to limit the time step length to the postprocessor value
[./timestep_pp]
type = FunctionValuePostprocessor
function = timestep_fn
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
checkpoint = true
[]
(examples/ex21_debugging/ex21.i)
[Mesh]
file = reactor.e
#Let's assign human friendly names to the blocks on the fly
block_id = '1 2'
block_name = 'fuel deflector'
boundary_id = '4 5'
boundary_name = 'bottom top'
[]
[Variables]
#Use active lists to help debug problems. Switching on and off
#different Kernels or Variables is extremely useful!
active = 'diffused convected'
[diffused]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
[convected]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
[]
[Kernels]
#This Kernel consumes a real-gradient material property from the active material
active = 'convection diff_convected example_diff time_deriv_diffused time_deriv_convected'
[convection]
type = ExampleConvection
variable = convected
[]
[diff_convected]
type = Diffusion
variable = convected
[]
[example_diff]
type = ExampleDiffusion
variable = diffused
coupled_coef = convected
[]
[time_deriv_diffused]
type = TimeDerivative
variable = diffused
[]
[time_deriv_convected]
type = TimeDerivative
variable = convected
[]
[]
[BCs]
[bottom_diffused]
type = DirichletBC
variable = diffused
boundary = 'bottom'
value = 0
[]
[top_diffused]
type = DirichletBC
variable = diffused
boundary = 'top'
value = 5
[]
[bottom_convected]
type = DirichletBC
variable = convected
boundary = 'bottom'
value = 0
[]
[top_convected]
type = NeumannBC
variable = convected
boundary = 'top'
value = 1
[]
[]
[Materials]
[example]
type = ExampleMaterial
block = 'fuel'
diffusion_gradient = 'diffused'
#Approximate Parabolic Diffusivity
independent_vals = '0 0.25 0.5 0.75 1.0'
dependent_vals = '1e-2 5e-3 1e-3 5e-3 1e-2'
[]
[example1]
type = ExampleMaterial
block = 'deflector'
diffusion_gradient = 'diffused'
# Constant Diffusivity
independent_vals = '0 1.0'
dependent_vals = '1e-1 1e-1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
dt = 0.1
num_steps = 10
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/except08.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrectly ordered previous_turning_points
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 3
previous_turning_points = '0.6 0.8 0.5'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/heat_transfer/test/tests/physics/test_fv_convective_bc.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = 10
dy = 10
[]
[]
[Physics]
[HeatConduction]
[FiniteVolume]
[h1]
temperature_name = 'T'
heat_source_functor = '100'
heat_source_blocks = '0'
initial_temperature = 0
# Thermal properties
thermal_conductivity_functor = 'k0'
specific_heat = 5
density = 10
# Boundary conditions
fixed_convection_boundaries = 'left right'
fixed_convection_T_fluid = '0 500'
fixed_convection_htc = '1 2'
insulated_boundaries = 'top'
fixed_temperature_boundaries = 'bottom'
boundary_temperatures = '300'
[]
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
verbose = true
[]
[FunctorMaterials]
[mat_k]
type = ADGenericFunctorMaterial
prop_names = 'k0'
prop_values = '1'
[]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
hht_alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.1
displacements = 'disp_x disp_y disp_z'
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
block = '1 2'
strain = FINITE
density = density
[]
[]
[Materials]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
mu = 0.4
c = 1e4
c_t = 1.0e4
newmark_gamma = 0.5
newmark_beta = 0.25
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-14'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
line_search = 'basic'
[TimeIntegrator]
type = NewmarkBeta
gamma = 0.5
beta = 0.25
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(modules/solid_mechanics/test/tests/multi/three_surface05.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1E-6m in y direction and 1.1E-6 in z direction.
# trial stress_yy = 1 and stress_zz = 1.1
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# However, this will mean internal0 < 0, so SimpleTester0 will be deactivated and
# then the algorithm will return to
# stress_yy=0.7, stress_zz=0.8
# internal0 should be 0.0, and internal2 should be 0.3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface05
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/heat_transfer/test/tests/thin_layer_heat_transfer/transient_2d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 10
ny = 10
dim = 2
[]
[block1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 1 0'
input = gen
[]
[block2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.5 0 0'
top_right = '1 1 0'
input = block1
[]
[breakmesh]
input = block2
type = BreakMeshByBlockGenerator
block_pairs = '1 2'
split_interface = true
add_interface_on_two_sides = true
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time]
type = HeatConductionTimeDerivative
variable = temperature
[]
[thermal_cond]
type = HeatConduction
variable = temperature
[]
[]
[InterfaceKernels]
[thin_layer]
type = ThinLayerHeatTransfer
thermal_conductivity = thermal_conductivity_layer
specific_heat = specific_heat_layer
density = density_layer
heat_source = heat_source_layer
thickness = 0.01
variable = temperature
neighbor_var = temperature
boundary = Block1_Block2
[]
[]
[BCs]
[left_temp]
type = DirichletBC
value = 0
variable = temperature
boundary = left
[]
[right_temp]
type = DirichletBC
value = 0
variable = temperature
boundary = right
[]
[]
[Materials]
[thermal_cond]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1 1 1'
[]
[thermal_cond_layer]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity_layer specific_heat_layer heat_source_layer density_layer'
prop_values = '0.05 1 10000 1'
boundary = Block1_Block2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.05
num_steps = 2
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(test/tests/materials/stateful_prop/stateful_prop_copy_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
nx = 4
ny = 4
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./prop1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./prop1_output]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
[../]
[]
[Kernels]
[./heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = 3
value = 0.0
[../]
[./top]
type = MTBC
variable = u
boundary = 1
grad = 1.0
prop_name = thermal_conductivity
[../]
[]
[Materials]
[./stateful]
type = StatefulSpatialTest
block = 0
[../]
[]
[UserObjects]
[./copy]
type = MaterialCopyUserObject
copy_times = 0.3
copy_from_element = 0
copy_to_element = 15
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
file_base = out_stateful_copy
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/thermal_expansion/free.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
eigenstrain_names = "thermal_contribution"
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[control_temperature]
type = FunctionAux
variable = temperature
function = temperature_control
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[]
[Functions]
[temperature_control]
type = ParsedFunction
expression = '100*t'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
new_system = true
formulation = TOTAL
volumetric_locking_correction = false
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy '
'cauchy_stress_xz cauchy_stress_yz strain_xx strain_yy strain_zz strain_xy '
'strain_xz strain_yz'
[]
[]
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/test/tests/errors/multiapp_incompatible_orders.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '36'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = multiapp_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform8.i)
# Plastic deformation, compression with hardening
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_z = -t
# should yield trial stress:
# stress_zz = -2*t
# The compressive strength varies as a cubic between 1 (at intnl=0)
# and 2 (at intnl=1). The equation to solve is
# 2 - Ezzzz * ga = -2 * (ga - 1/2)^3 + (3/2) (ga - 1/2) + 3/2
# where the left-hand side comes from p = p_trial + ga * Ezzzz
# and the right-hand side is the cubic compressive strength
# The solution is ga = 0.355416 ( = intnl[1]), and the cubic
# is 1.289168 ( = -p) at that point
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = -t
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[./c_strength]
type = SolidMechanicsHardeningCubic
value_0 = 2
value_residual = 1
internal_0 = -1
internal_limit = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 5
smoothing_tol = 5
yield_function_tol = 1E-10
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform8
csv = true
[]
(modules/phase_field/test/tests/MultiSmoothCircleIC/multismoothcircleIC_normal_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 15
ny = 15
nz = 15
xmin = 0
xmax = 100
ymin = 0
ymax = 100
zmin = 0
zmax = 100
elem_type = HEX8
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./c]
type = MultiSmoothCircleIC
variable = c
invalue = 1.0
outvalue = 0.0001
bubspac = 30.0 # This spacing is from bubble center to bubble center
numbub = 10
radius = 10.0
int_width = 12.0
rand_seed = 2000
radius_variation = 2 #This is the standard deviation
radius_variation_type = normal
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./diff]
type = MatDiffusion
variable = c
diffusivity = D_v
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y z'
[../]
[../]
[]
[Materials]
[./Dv]
type = GenericConstantMaterial
prop_names = D_v
prop_values = 0.074802
[../]
[]
[Postprocessors]
[./bubbles]
type = FeatureFloodCount
variable = c
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 20
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = 0.0
num_steps = 1
dt = 100.0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/parent_wrong_order.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./a]
family = SCALAR
order = FIFTH
[../]
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy]
type = Diffusion
variable = dummy
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[MultiApps]
[./sub]
type = TransientMultiApp
positions = '0 0 0'
input_files = 'sub_wrong_order.i'
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppScalarToAuxScalarTransfer
to_multi_app = sub
source_variable = 'a'
to_aux_scalar = 'b'
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/tutorials/introduction/thermal_mechanical_contact/thermomech_cont_step01.i)
#
# A first attempt at thermo mechanical contact
# https://mooseframework.inl.gov/modules/combined/tutorials/introduction/step01.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
block = 0
[]
[Mesh]
[generated1]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 15
xmin = -0.6
xmax = -0.1
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar1
[]
[generated2]
type = GeneratedMeshGenerator
dim = 2
nx = 6
ny = 15
xmin = 0.1
xmax = 0.6
ymax = 4.999
bias_y = 0.9
boundary_name_prefix = pillar2
boundary_id_offset = 4
[]
[collect_meshes]
type = MeshCollectionGenerator
inputs = 'generated1 generated2'
[]
patch_update_strategy = iteration
[]
[Variables]
# temperature field variable
[T]
# initialize to an average temperature
initial_condition = 50
order = FIRST
family = LAGRANGE
[]
# temperature lagrange multiplier
[Tlm]
block = 'pillars_secondary_subdomain'
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[dTdt]
type = HeatConductionTimeDerivative
variable = T
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'vonmises_stress'
[]
[]
[Contact]
[pillars]
primary = pillar1_right
secondary = pillar2_left
model = frictionless
formulation = mortar
[]
[]
[Constraints]
# thermal contact constraint
[Tlm]
type = GapConductanceConstraint
variable = Tlm
secondary_variable = T
use_displaced_mesh = true
k = 1e-1
primary_boundary = pillar1_right
primary_subdomain = pillars_primary_subdomain
secondary_boundary = pillar2_left
secondary_subdomain = pillars_secondary_subdomain
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[Pressure]
[sides]
boundary = 'pillar1_left pillar2_right'
function = 1e4*t^2
[]
[]
# thermal boundary conditions (pillars are heated/cooled from the bottom)
[heat_left]
type = DirichletBC
variable = T
boundary = pillar1_bottom
value = 100
[]
[cool_right]
type = DirichletBC
variable = T
boundary = pillar2_bottom
value = 0
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
# thermal properties
[thermal_conductivity]
type = HeatConductionMaterial
thermal_conductivity = 100
specific_heat = 1
[]
[density]
type = Density
density = 1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = none
# we deal with the saddle point structure of the system by adding a small shift
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu nonzero'
end_time = 5
dt = 0.1
[Predictor]
type = SimplePredictor
scale = 1
[]
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(modules/phase_field/examples/measure_interface_energy/1Dinterface_energy.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 100
xmin = 0
elem_type = EDGE
[]
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_energy
kappa_names = kappa_c
interfacial_vars = c
[../]
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
scaling = 1e1
[./InitialCondition]
type = RampIC
variable = c
value_left = 0
value_right = 1
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Functions]
[./Int_energy]
type = ParsedFunction
symbol_values = 'total_solute Cleft Cright Fleft Fright volume'
expression = '((total_solute-Cleft*volume)/(Cright-Cleft))*Fright+(volume-(total_solute-Cleft*volume)/(Cright-Cleft))*Fleft'
symbol_names = 'total_solute Cleft Cright Fleft Fright volume'
[../]
[./Diff]
type = ParsedFunction
symbol_values = 'total_free_energy total_no_int'
symbol_names = 'total_free_energy total_no_int'
expression = total_free_energy-total_no_int
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'kappa_c M'
prop_values = '25 150'
[../]
[./Free_energy]
type = DerivativeParsedMaterial
property_name = F
expression = 'c^2*(c-1)^2'
coupled_variables = c
derivative_order = 2
[../]
[]
[Postprocessors]
# The total free energy of the simulation cell to observe the energy reduction.
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
# for testing we also monitor the total solute amount, which should be conserved,
# gives Cavg in % for this problem.
[./total_solute]
type = ElementIntegralVariablePostprocessor
variable = c
[../]
# Get simulation cell size (1D volume) from postprocessor
[./volume]
type = ElementIntegralMaterialProperty
mat_prop = 1
[../]
# Find concentration in each phase using SideAverageValue
[./Cleft]
type = SideAverageValue
boundary = left
variable = c
[../]
[./Cright]
type = SideAverageValue
boundary = right
variable = c
[../]
# Find local energy in each phase by checking boundaries
[./Fleft]
type = SideAverageValue
boundary = left
variable = local_energy
[../]
[./Fright]
type = SideAverageValue
boundary = right
variable = local_energy
[../]
# Use concentrations and energies to find total free energy without any interface,
# only applies once equilibrium is reached!!
# Difference between energy with and without interface
# gives interface energy per unit area.
[./total_no_int]
type = FunctionValuePostprocessor
function = Int_energy
[../]
[./Energy_of_Interface]
type = FunctionValuePostprocessor
function = Diff
[../]
[]
[Preconditioning]
# This preconditioner makes sure the Jacobian Matrix is fully populated. Our
# kernels compute all Jacobian matrix entries.
# This allows us to use the Newton solver below.
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
# Automatic differentiation provides a _full_ Jacobian in this example
# so we can safely use NEWTON for a fast solve
solve_type = 'NEWTON'
l_max_its = 15
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-4
start_time = 0.0
# make sure that the result obtained for the interfacial free energy is fully converged
end_time = 40
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.5
[../]
[]
[Outputs]
gnuplot = true
csv = true
[./exodus]
type = Exodus
show = 'c local_energy'
execute_on = 'failed initial nonlinear timestep_end final'
[../]
[./console]
type = Console
execute_on = 'FAILED INITIAL NONLINEAR TIMESTEP_END final'
[../]
perf_graph = true
[]
(modules/richards/test/tests/gravity_head_1/gh11.i)
# unsaturated = false
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh11
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_transfer/between_multiapp/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 3
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[Postprocessors]
[average_1]
type = ElementAverageValue
variable = u
[]
[from_0]
type = Receiver
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/test/tests/samplers/mcmc/main_des_var.i)
[StochasticTools]
[]
[Distributions]
[left]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[right]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[variance]
type = Uniform
lower_bound = 0.0
upper_bound = 0.5
[]
[]
[Likelihood]
[gaussian]
type = Gaussian
noise = 'mcmc_reporter/noise'
file_name = 'exp_0_05.csv'
log_likelihood = true
[]
[]
[Samplers]
[sample]
type = AffineInvariantDES
prior_distributions = 'left right'
num_parallel_proposals = 5
file_name = 'confg.csv'
execute_on = PRE_MULTIAPP_SETUP
seed = 2547
initial_values = '0.1 0.1'
previous_state = 'mcmc_reporter/inputs'
previous_state_var = 'mcmc_reporter/variance'
prior_variance = 'variance'
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = sub
sampler = sample
param_names = 'left_bc right_bc mesh1'
[]
[]
[Reporters]
[constant]
type = StochasticReporter
[]
[mcmc_reporter]
type = AffineInvariantDifferentialDecision
output_value = constant/reporter_transfer:average:value
sampler = sample
likelihoods = 'gaussian'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = 'des_5prop_var'
[out]
type = JSON
execute_system_information_on = NONE
[]
[]
(test/tests/multiapps/restart/sub2.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Functions]
[./u_fn]
type = ParsedFunction
expression = t*x
[../]
[./ffn]
type = ParsedFunction
expression = x
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./fn]
type = BodyForce
variable = u
function = ffn
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = u_fn
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/parent_quad.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./pp_aux]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./quad]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.1 0.1 0 0.9 0.1 0 0.1 0.9 0 0.9 0.9 0'
input_files = 'quad_sub1.i quad_sub1.i quad_sub2.i quad_sub2.i'
[../]
[]
[Transfers]
[./sub_to_parent_pp]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = quad
variable = pp_aux
postprocessor = pp
[../]
[]
(modules/combined/examples/mortar/mortar_gradient.i)
#
# Compare a diffusion equation with (c) and without (v) periodic gradient
# constraints and a ramped sloped initial condition and value-periodic diffusion (p)
# without a slope.
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 40
[]
[secondary_x]
input = gen
type = LowerDBlockFromSidesetGenerator
sidesets = '3'
new_block_id = 10
new_block_name = "secondary_x"
[]
[primary_x]
input = secondary_x
type = LowerDBlockFromSidesetGenerator
sidesets = '1'
new_block_id = 12
new_block_name = "primary_x"
[]
[secondary_y]
input = primary_x
type = LowerDBlockFromSidesetGenerator
sidesets = '0'
new_block_id = 11
new_block_name = "secondary_y"
[]
[primary_y]
input = secondary_y
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = 13
new_block_name = "primary_y"
[]
[]
[Functions]
[./init_slope]
# slope with a concentration spike close to the lower interface
type = ParsedFunction
expression = 'if(x>0.4 & x<0.6 & y>0.1 & y<0.3, 3+y, y)'
[../]
[./init_flat]
# no-slope and the same spike
type = ParsedFunction
expression = 'if(x>0.4 & x<0.6 & y>0.1 & y<0.3, 3, 0)'
[../]
[]
[Variables]
# gradient constrained concentration
[./c]
order = FIRST
family = LAGRANGE
block = 0
[./InitialCondition]
type = FunctionIC
function = init_slope
[../]
[../]
# unconstrained concentrarion
[./v]
order = FIRST
family = LAGRANGE
block = 0
[./InitialCondition]
type = FunctionIC
function = init_slope
[../]
[../]
# flat value periodic diffusion
[./p]
order = FIRST
family = LAGRANGE
block = 0
[./InitialCondition]
type = FunctionIC
function = init_flat
[../]
[../]
# Lagrange multipliers for gradient component in the horizontal directon
[./lm_left_right_x]
order = FIRST
family = LAGRANGE
block = "secondary_x"
[../]
[./lm_left_right_y]
order = FIRST
family = LAGRANGE
block = "secondary_x"
[../]
# Lagrange multipliers for gradient component in the vertical directon
[./lm_up_down_x]
order = FIRST
family = LAGRANGE
block = "secondary_y"
[../]
[./lm_up_down_y]
order = FIRST
family = LAGRANGE
block = "secondary_y"
[../]
[]
[Kernels]
# the gradient constrained concentration
[./diff]
type = Diffusion
variable = c
block = 0
[../]
[./dt]
type = TimeDerivative
variable = c
block = 0
[../]
# the un-constrained concentration
[./diff2]
type = Diffusion
variable = v
block = 0
[../]
[./dt2]
type = TimeDerivative
variable = v
block = 0
[../]
# the value periodic concentration
[./diff3]
type = Diffusion
variable = p
block = 0
[../]
[./dt3]
type = TimeDerivative
variable = p
block = 0
[../]
[]
[Constraints]
[./equaly_grad_x]
type = EqualGradientConstraint
variable = lm_up_down_x
component = 0
secondary_variable = c
secondary_boundary = bottom
primary_boundary = top
secondary_subdomain = secondary_y
primary_subdomain = primary_y
periodic = true
[../]
[./equaly_grad_y]
type = EqualGradientConstraint
variable = lm_up_down_y
component = 1
secondary_variable = c
secondary_boundary = bottom
primary_boundary = top
secondary_subdomain = secondary_y
primary_subdomain = primary_y
periodic = true
[../]
[./equalx_grad_x]
type = EqualGradientConstraint
variable = lm_left_right_x
component = 0
secondary_variable = c
secondary_boundary = left
primary_boundary = right
secondary_subdomain = secondary_x
primary_subdomain = primary_x
periodic = true
[../]
[./equalx_grad_y]
type = EqualGradientConstraint
variable = lm_left_right_y
component = 1
secondary_variable = c
secondary_boundary = left
primary_boundary = right
secondary_subdomain = secondary_x
primary_subdomain = primary_x
periodic = true
[../]
[]
[BCs]
# DiffusionFluxBC is the surface term in the weak form of the Diffusion equation
[./surface]
type = DiffusionFluxBC
boundary = 'top bottom left right'
variable = c
[../]
[./surface2]
type = DiffusionFluxBC
boundary = 'top bottom left right'
variable = v
[../]
# for the value periodic diffusion we skip the surface term and apply value PBCs
[./Periodic]
[./up_down]
variable = p
primary = 0
secondary = 2
translation = '0 1 0'
[../]
[./left_right]
variable = p
primary = 1
secondary = 3
translation = '-1 0 0'
[../]
[../]
[]
[AuxVariables]
[./diff_constraint]
block = 0
[../]
[./diff_periodic]
block = 0
[../]
[./diff_slope]
block = 0
[../]
[./slope]
block = 0
[./InitialCondition]
type = FunctionIC
function = y
[../]
[../]
[]
[AuxKernels]
# difference between the constrained and unconstrained sloped diffusions
[./diff_constraint]
type = ParsedAux
variable = diff_constraint
expression = 'c-v'
coupled_variables = 'c v'
block = 0
[../]
# difference between the periodic gradient constrained diffusion and the flat
# value period diffusien with a constant slope added. This should be the same,
# but they aren't quite because the gradient constraint affects the gradient in
# the entire elements (i.e. a larger volume is affected by the gradient constraint
# compared to the nodal value periodicity)
[./diff_periodic]
type = ParsedAux
variable = diff_periodic
expression = 'c-p-slope'
coupled_variables = 'c p slope'
block = 0
[../]
# subtract the constant slope from the gradient periodic simulation (should yield
# almost p - per the argument above)
[./diff_slope]
type = ParsedAux
variable = diff_slope
expression = 'c-slope'
coupled_variables = 'c slope'
block = 0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
# the shift is necessary to facilitate the solve. The Lagrange multipliers
# introduce zero-on diaginal blocks, which make the matrix hard to invert.
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' lu NONZERO 1e-10'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-10
l_tol = 1e-10
dt = 0.01
num_steps = 20
[]
[Outputs]
exodus = true
[]
(test/tests/time_integrators/rk-2/2d-quadratic.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
elem_type = QUAD9
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*((x*x)+(y*y))-(4*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*((x*x)+(y*y))
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = ExplicitMidpoint
[../]
solve_type = 'LINEAR'
start_time = 0.0
num_steps = 10
dt = 0.0001
l_tol = 1e-8
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/ad_rz_cone_no_parts.i)
[GlobalParams]
integrate_p_by_parts = false
viscous_form = 'traction'
[]
[Mesh]
file = '2d_cone.msh'
[]
[Problem]
coord_type = RZ
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = Newton
[../]
[]
[Executioner]
type = Transient
dt = 0.005
dtmin = 0.005
num_steps = 5
l_max_its = 100
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'bjacobi ilu 4'
nl_rel_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
console = true
[./out]
type = Exodus
[../]
[]
[AuxVariables]
[./vel_x]
# Velocity in radial (r) direction
family = LAGRANGE
order = SECOND
[../]
[./vel_y]
# Velocity in axial (z) direction
family = LAGRANGE
order = SECOND
[../]
[]
[AuxKernels]
[vel_x]
type = VectorVariableComponentAux
variable = vel_x
vector_variable = velocity
component = 'x'
[]
[vel_y]
type = VectorVariableComponentAux
variable = vel_y
vector_variable = velocity
component = 'y'
[]
[]
[Variables]
[velocity]
family = LAGRANGE_VEC
order = SECOND
[]
[./p]
family = LAGRANGE
order = FIRST
[../]
[]
[BCs]
[./p_corner]
# This is required because of the no bcs
type = DirichletBC
boundary = top_right
value = 0
variable = p
[../]
[./velocity_out]
type = INSADMomentumNoBCBC
boundary = top
variable = velocity
pressure = p
[../]
[./velocity_in]
type = VectorFunctionDirichletBC
boundary = bottom
variable = velocity
function_x = 0
function_y = 'inlet_func'
[../]
[./wall]
type = VectorFunctionDirichletBC
boundary = 'right'
variable = velocity
function_x = 0
function_y = 0
[../]
[./axis]
type = ADVectorFunctionDirichletBC
boundary = 'left'
variable = velocity
set_y_comp = false
function_x = 0
[../]
[]
[Kernels]
[./mass]
type = INSADMass
variable = p
[../]
[./momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
[../]
[./momentum_convection]
type = INSADMomentumAdvection
variable = velocity
[../]
[./momentum_viscous]
type = INSADMomentumViscous
variable = velocity
[../]
[./momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu'
prop_values = '1 1'
[../]
[ins_mat]
type = INSADMaterial
velocity = velocity
pressure = p
[]
[]
[Functions]
[./inlet_func]
type = ParsedFunction
expression = '-4 * x^2 + 1'
[../]
[]
[Postprocessors]
[./flow_in]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'bottom'
outputs = 'console' execute_on = 'timestep_end'
[../]
[./flow_out]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'top'
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
(test/tests/controls/time_periods/kernels/kernels.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff0]
type = CoefDiffusion
variable = u
coef = 0.05
[../]
[./diff1]
type = CoefDiffusion
variable = u
coef = 0.5
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[./diff]
type = TimePeriod
enable_objects = 'Kernel::diff0'
disable_objects = '*::diff1'
start_time = '0'
end_time = '0.49'
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cwp11.i)
# Capped weak-plane plasticity
# checking jacobian for shear + tensile failure with hardening
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 3
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_0 = -2
internal_limit = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 1 0 1 -1.5'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-10
perfect_guess = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/kernels/ad_vector_couple/ad_vector_couple.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[v]
family = LAGRANGE_VEC
order = FIRST
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = ADDiffusion
variable = u
[]
[convection]
type = ADCoupledVectorConvection
variable = u
velocity_vector = v
[]
[diff_v]
type = ADVectorDiffusion
variable = v
[]
[]
[BCs]
[left]
type = ADFunctionDirichletBC
variable = u
function = 1
boundary = 'left'
[]
[right]
type = ADFunctionDirichletBC
variable = u
function = 2
boundary = 'bottom'
[]
[left_v]
type = ADVectorFunctionDirichletBC
variable = v
function_x = 1
function_y = 2
boundary = 'left'
[]
[right_v]
type = ADVectorFunctionDirichletBC
variable = v
function_x = 4
function_y = 8
boundary = 'top'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.05
[]
[Outputs]
execute_on = TIMESTEP_END
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/component/err.nonexisting_component.i)
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Components]
[cmp]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe
T_wall = 100
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/solid_mechanics/test/tests/beam/static/euler_finite_rot_y.i)
# Large strain/large rotation cantilever beam test
# A 300 N point load is applied at the end of a 4 m long cantilever beam.
# Young's modulus (E) = 1e4
# Shear modulus (G) = 1e8
# shear coefficient (k) = 1.0
# Poisson's ratio (nu) = -0.99995
# Area (A) = 1.0
# Iy = Iz = 0.16
# The dimensionless parameter alpha = kAGL^2/EI = 1e6
# Since the value of alpha is quite high, the beam behaves like
# a thin beam where shear effects are not significant.
# Beam deflection:
# small strain+rot = 3.998 m (exact 4.0)
# large strain + small rotation = -0.05 m in x and 3.74 m in y
# large rotations + small strain = -0.92 m in x and 2.38 m in y
# large rotations + large strain = -0.954 m in x and 2.37 m in y (exact -1.0 m in x and 2.4 m in y)
# References:
# K. E. Bisshopp and D.C. Drucker, Quaterly of Applied Mathematics, Vol 3, No. 3, 1945.
[Mesh]
type = FileMesh
file = beam_finite_rot_test_2.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 1
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 1
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 1
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = 2
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 2.0 8.0'
y = '0.0 300.0 300.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
nl_max_its = 50
nl_rel_tol = 1e-9
nl_abs_tol = 1e-7
l_max_its = 50
dt = 0.05
end_time = 2.1
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1e4
poissons_ratio = -0.99995
shear_coefficient = 1.0
block = 1
[../]
[./strain]
type = ComputeFiniteBeamStrain
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 1.0
Ay = 0.0
Az = 0.0
Iy = 0.16
Iz = 0.16
y_orientation = '0.0 1.0 0.0'
large_strain = true
[../]
[./stress]
type = ComputeBeamResultants
block = 1
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./rot_z]
type = PointValue
point = '4.0 0.0 0.0'
variable = rot_z
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/peridynamics/test/tests/auxkernels/boundary_offset_node_volume_3D.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./fmg]
type = FileMeshGenerator
file = 3D_cube.e
[../]
[./mgpd]
type = MeshGeneratorPD
input = fmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./gap_offset]
[../]
[./node_volume]
[../]
[]
[AuxKernels]
[./gap_offset]
type = BoundaryOffsetPD
variable = gap_offset
[../]
[./node_volume]
type = NodalVolumePD
variable = node_volume
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./blk1]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./material_pd]
type = ComputeSmallStrainVariableHorizonMaterialBPD
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 1001
value = 0
[../]
[./fix_z]
type = DirichletBC
variable = disp_z
boundary = 1001
value = 0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_hht_ti.i)
# Wave propogation in 1D using HHT time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*((1+alpha)*vel-alpha*vel_old)
# +(1+alpha)*K*disp-alpha*K*disp_old = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the first, second, third and fourth node at t = 0.1 are
# -7.787499960311491942e-02, 1.955566679096475483e-02 and -4.634888180231294501e-03, respectively.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 4
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 4.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
hht_alpha = -0.3
stiffness_damping_coefficient = 0.1
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
eta=0.1
alpha = -0.3
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
eta=0.1
alpha = -0.3
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
eta = 0.1
alpha = -0.3
[../]
[]
[AuxKernels]
[./accel_x] # These auxkernels are only to check output
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
[../]
[./accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
[../]
[./accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
[../]
[./vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
[../]
[./vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value=0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = right
value=0.0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value=0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = left
value=0.0
[../]
[./front_x]
type = DirichletBC
variable = disp_x
boundary = front
value=0.0
[../]
[./front_z]
type = DirichletBC
variable = disp_z
boundary = front
value=0.0
[../]
[./back_x]
type = DirichletBC
variable = disp_x
boundary = back
value=0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = back
value=0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = displacement_bc
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1 0'
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1'
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 6.0
l_tol = 1e-12
nl_rel_tol = 1e-12
dt = 0.1
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.422
gamma = 0.8
[../]
[]
[Functions]
[./displacement_bc]
type = PiecewiseLinear
data_file = 'sine_wave.csv'
format = columns
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp_1]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_2]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./disp_3]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./disp_4]
type = NodalVariableValue
nodeid = 14
variable = disp_y
[../]
[]
[Outputs]
file_base = 'wave_rayleigh_hht_out'
exodus = true
perf_graph = true
[]
(test/tests/postprocessors/num_adaptivity_cycles/num_adaptivity_cycles.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = 'PJFNK'
[]
[Adaptivity]
cycles_per_step = 1
marker = box
max_h_level = 2
initial_steps = 4
initial_marker = initial_box
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = dont_mark
type = BoxMarker
[../]
[./initial_box]
type = BoxMarker
bottom_left = '0.8 0.1 0'
top_right = '0.9 0.2 0'
inside = refine
outside = dont_mark
[../]
[../]
[]
[Postprocessors]
[./adaptivity_cycles]
type = NumAdaptivityCycles
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/1D/1d_nodalmass_implicit.i)
# Test for central difference integration for 1D elements
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
xmin = 0
xmax = 10
nx = 5
dim = 1
[../]
[./all_nodes]
type = BoundingBoxNodeSetGenerator
new_boundary = 'all'
input = 'generated_mesh'
top_right = '10 0 0'
bottom_left = '0 0 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x'
[../]
[]
[NodalKernels]
[./force_x]
type = UserForcingFunctionNodalKernel
variable = disp_x
boundary = right
function = force_x
[../]
[./nodal_masses]
type = NodalTranslationalInertia
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_x'
boundary = 'all'
[../]
[]
[Functions]
[./force_x]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # force
scale_factor = 1e3
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x'
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 2e-10
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Postprocessors]
[./accel_x]
type = PointValue
point = '10.0 0.0 0.0'
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/multi/two_surface01.i)
# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in the z directions.
# stress_zz = 1.5
#
# Then only the first SimpleTester should activate, and the final stress
# should have have only nonzero component stress_zz = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.5E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[]
[UserObjects]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 2
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = two_surface01
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/examples/tutorial/04.i)
# Darcy flow with heat advection and conduction, and elasticity
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
biot_coefficient = 1.0
[]
[Variables]
[porepressure]
[]
[temperature]
initial_condition = 293
scaling = 1E-8
[]
[disp_x]
scaling = 1E-10
[]
[disp_y]
scaling = 1E-10
[]
[disp_z]
scaling = 1E-10
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydroMechanical
gravity = '0 0 0'
fp = the_simple_fluid
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[roller_tmax]
type = DirichletBC
variable = disp_x
value = 0
boundary = dmax
[]
[roller_tmin]
type = DirichletBC
variable = disp_y
value = 0
boundary = dmin
[]
[roller_top_bottom]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'top bottom'
[]
[cavity_pressure_x]
type = Pressure
boundary = injection_area
variable = disp_x
component = 0
factor = 1E6
use_displaced_mesh = false
[]
[cavity_pressure_y]
type = Pressure
boundary = injection_area
variable = disp_y
component = 1
factor = 1E6
use_displaced_mesh = false
[]
[]
[AuxVariables]
[stress_rr]
family = MONOMIAL
order = CONSTANT
[]
[stress_pp]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[stress_rr]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = stress_rr
scalar_type = RadialStress
point1 = '0 0 0'
point2 = '0 0 1'
[]
[stress_pp]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = stress_pp
scalar_type = HoopStress
point1 = '0 0 0'
point2 = '0 0 1'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
thermal_expansion = 0.0002
cp = 4194
cv = 4186
porepressure_coefficient = 0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = thermal_contribution
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 0.001 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 293
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-15
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/hoop_strain_comparison_coarse_xaxis.i)
# This test compares the hoop strain at two different elements in an internally
# pressurized cylinder with anisotropic plasticity: different yield condition
# for hoop and axial directions. The elements are located circumferentially
# apart but at same axial position. It is expected that due to pressurization
# hoop strains will develop with uniform magnitude along hoop direction. The
# test verifies that the plastic hoop strain is uniform in hoop direction.
# For 3D simulations with material properties oriented along the curved
# geometry such as cylinder or sphere, the stresses and strains are rotated to
# the local coordinate system from the global coordinate system. The plastic
# strain is calculated in the local coordinate system and then transformed to
# the global coordinate system. This test involves a 3D cylindrical geometry,
# and helps in indirectly verifying that this transformation of stresses and
# strains back and forth between the local and global coordinate system is
# correctly implemented.
[Mesh]
file = quarter_cylinder_coarse_xaxis.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[plasticity_strain_zz]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[push]
type = PiecewiseLinear
x = '0 1e2'
y = '0 200e6'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_zz elastic_strain_xx elastic_strain_yy stress_xx stress_yy stress_zz strain_zz plastic_strain_zz plastic_strain_xx plastic_strain_yy hoop_stress hoop_strain'
use_automatic_differentiation = true
add_variables = true
cylindrical_axis_point1 = '0 0 0'
cylindrical_axis_point2 = '1 0 0'
[]
[]
[Constraints]
[mid_section_plane]
type = EqualValueBoundaryConstraint
variable = disp_x
secondary = top # boundary
penalty = 1.0e+10
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200.0e9
poissons_ratio = 0.2
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "plasticity"
max_iterations = 50
absolute_tolerance = 1e-30 #1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
# hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
hill_constants = "0.25 0.5 0.5 1.5 1.5 1.5"
[]
[plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 1.5e10
hardening_exponent = 1.0
yield_stress = 0.0 # 60e6
local_cylindrical_csys = true
axis = x
absolute_tolerance = 1e-15 # 1e-8
relative_tolerance = 1e-13 # 1e-15
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = z_face
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = y_face
value = 0.0
[]
[Pressure]
[Side1]
boundary = inner
function = push
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-14
# nl_abs_tol = 1e-10
l_max_its = 90
nl_max_its = 30
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 0.1e-4
time_t = '0 6.23 10'
time_dt = '0.1 1.0e-2 1.0e-2'
[]
num_steps = 1
start_time = 0
end_time = 200.0
automatic_scaling = true
dtmax = 0.1e-4
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[hoop_strain_elementA]
type = ElementalVariableValue
elementid = 10
variable = hoop_strain
[]
[hoop_strain_elementB]
type = ElementalVariableValue
elementid = 4
variable = hoop_strain
[]
[hoop_strain_diff]
type = DifferencePostprocessor
value1 = hoop_strain_elementA
value2 = hoop_strain_elementB
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
[]
(test/tests/controls/web_server_control/get_postprocessor.i)
# This should be ran by get_postprocessor.py to test
# getting a changing postprocessor value by the server
[Mesh/gmg]
type = GeneratedMeshGenerator
dim = 1
[]
[Controls/web_server]
type = WebServerControl
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.123
[]
[Postprocessors/t]
type = FunctionValuePostprocessor
function = 't'
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/test_jacobian/jacobian_test_RZ.i)
# This test is designed to test the jacobian for a single
# element with/without volumetric locking correction.
# Result: The hand coded jacobian matches well with the finite
# difference jacobian with an error norm in the order of 1e-15
# for total and incremental small strain and with an error norm
# in the order of 1e-8 for finite strain.
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 1
xmax = 1.75
ymin = 0
ymax = 1.5
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
[]
[]
[BCs]
[left]
type = DirichletBC
variable = disp_x
preset = false
boundary = left
value = 1.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 0
[]
[stress]
block = 0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient #Transient
solve_type = NEWTON
petsc_options = '-snes_test_jacobian -snes_test_jacobian_view'
l_max_its = 1
nl_abs_tol = 1e-4
nl_rel_tol = 1e-6
l_tol = 1e-6
start_time = 0.0
num_steps = 1
dt = 0.005
dtmin = 0.005
end_time = 0.005
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/phy.deadend.i)
# Junction between 3 pipes, 1 of which goes to a dead-end. In the steady-state,
# no flow should go into the dead-end pipe.
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-5'
initial_T = 250
initial_p = 1e5
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
closures = simple_closures
[]
[AuxVariables]
[p0]
block = 'inlet_pipe outlet_pipe deadend_pipe'
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[p0_kernel]
type = StagnationPressureAux
variable = p0
fp = eos
e = e
v = v
vel = vel
[]
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
q = 0
q_prime = 0
p_inf = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T0]
type = ParsedFunction
expression = 'if (x < 1, 300 + 50 * sin(2*pi*x + 1.5*pi), 250)'
[]
[]
[Components]
[inlet]
type = InletDensityVelocity1Phase
input = 'inlet_pipe:in'
rho = 1.37931034483
vel = 1
[]
[inlet_pipe]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '1 0 0'
length = 1
A = 1
f = 0
initial_T = T0
initial_p = 1e5
initial_vel = 1
n_elems = 20
[]
[junction1]
type = VolumeJunction1Phase
connections = 'inlet_pipe:out deadend_pipe:in outlet_pipe:in'
position = '1 0 0'
volume = 1e-8
use_scalar_variables = false
[]
[outlet_pipe]
type = FlowChannel1Phase
fp = eos
position = '1 0 0'
orientation = '1 0 0'
length = 1
A = 1
f = 0
initial_T = 250
initial_p = 1e5
initial_vel = 1
n_elems = 20
[]
[outlet]
type = Outlet1Phase
input = 'outlet_pipe:out'
p = 1e5
[]
[deadend_pipe]
type = FlowChannel1Phase
fp = eos
position = '1 0 0'
orientation = '0 1 0'
length = 1
A = 1
f = 0
initial_T = 250
initial_p = 1e5
initial_vel = 0
n_elems = 20
[]
[deadend]
type = SolidWall1Phase
input = 'deadend_pipe:out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-6
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0
end_time = 5
dt = 0.1
abort_on_solve_fail = true
[]
[Postprocessors]
# These post-processors are used for testing that the stagnation pressure in
# the dead-end pipe is equal to the inlet stagnation pressure.
[p0_inlet]
type = SideAverageValue
variable = p0
boundary = inlet_pipe:in
[]
[p0_deadend]
type = SideAverageValue
variable = p0
boundary = deadend_pipe:out
[]
[test_rel_err]
type = RelativeDifferencePostprocessor
value1 = p0_deadend
value2 = p0_inlet
[]
[]
[Outputs]
[out]
type = CSV
show = test_rel_err
sync_only = true
sync_times = '1 2 3 4 5'
[]
velocity_as_vector = false
[]
(test/tests/restart/restart_diffusion/restart_diffusion_from_end_part2.i)
[Mesh]
file = restart_diffusion_from_end_part1_out.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_from_file_var = u
initial_from_file_timestep = LATEST
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/mass/m01.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = x
[../]
[]
[Postprocessors]
[./total_mass]
type = RichardsMass
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-10
end_time = 1E-10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = m01
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/1D/neumann.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '200 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionNeumannBC
boundary = left
variable = disp_x
function = pull
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking.i)
#
# Simple pull test for cracking.
# The stress increases for two steps and then drops to zero.
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '0 1 0 -1 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./pull]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 4
function = displ
[../]
[./left]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom]
type = ADDirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = ADDirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2.8e7
poissons_ratio = 0
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 1.68e6
softening_models = abrupt_softening
[../]
[./abrupt_softening]
type = ADAbruptSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 0.1
dt = 0.025
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_yz_cross_section.i)
# Test for small strain Euler beam bending in y direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is on the global YZ plane at a 45 deg. angle. The cross section geometry
# is non-symmetric
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_yz.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0047296333
y_orientation = '-1.0 0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_x2]
type = ConstantRate
variable = disp_x
boundary = 1
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '0.0 2.8284271 2.8284271'
variable = disp_x
[../]
# [./disp_y]
# type = PointValue
# point = '2.8284271 2.8284271 0.0'
# variable = disp_y
# [../]
[]
[Outputs]
csv = true
exodus = false
[]
(modules/porous_flow/test/tests/aux_kernels/element_normal_except1.i)
# The PorousFlowElementNormal is used with a nodal AuxVariable to illustrate that an error is produced
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[nodal_aux]
[]
[]
[AuxKernels]
[nodal_aux]
type = PorousFlowElementNormal
variable = nodal_aux
component = x
[]
[]
[Executioner]
type = Transient
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite_action_al.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_al'
[Mesh]
patch_size = 80
patch_update_strategy = auto
coord_type = RZ
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
maximum_lagrangian_update_iterations = 20
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_weightedgap_object_al_frictionless
contact_quantity = normal_pressure
boundary = 'block_left'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[Contact]
[al_frictionless]
formulation = mortar_penalty
model = frictionless
primary = plank_right
secondary = block_left
penalty = 5e6
al_penetration_tolerance = 1e-7
penalty_multiplier = 50
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = al_frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = al_frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 7.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
exodus = true
[comp]
type = CSV
show = 'avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/test/tests/energy_conservation/heat02.i)
# checking that the heat-energy postprocessor correctly calculates the energy
# 1phase, constant porosity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[pp]
[]
[]
[ICs]
[tinit]
type = FunctionIC
function = '100*x'
variable = temp
[]
[pinit]
type = FunctionIC
function = 'x'
variable = pp
[]
[]
[Kernels]
[dummyt]
type = TimeDerivative
variable = temp
[]
[dummyp]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
viscosity = 0.001
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Postprocessors]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
[]
[rock_heat]
type = PorousFlowHeatEnergy
[]
[fluid_heat]
type = PorousFlowHeatEnergy
include_porous_skeleton = false
phase = 0
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = heat02
csv = true
[]
(modules/porous_flow/test/tests/dirackernels/bh07.i)
# Comparison with analytical solution for cylindrically-symmetric situation
[Mesh]
type = FileMesh
file = bh07_input.e
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '1000 10000'
x = '100 1000'
[]
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[fflux]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '0 0 0'
[]
[]
[BCs]
[fix_outer]
type = DirichletBC
boundary = perimeter
variable = pp
value = 1E7
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
[]
[relperm]
type = PorousFlowRelativePermeabilityFLAC
m = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
variable = pp
SumQuantityUO = borehole_total_outflow_mass
point_file = bh07.bh
fluid_phase = 0
bottom_p_or_t = 0
unit_weight = '0 0 0'
use_mobility = true
re_constant = 0.1594 # use Chen and Zhang version
character = 2 # double the strength because bh07.bh only fills half the mesh
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
execute_on = 'initial timestep_end'
[]
[fluid_mass]
type = PorousFlowFluidMass
execute_on = 'initial timestep_end'
[]
[]
[VectorPostprocessors]
[pp]
type = LineValueSampler
variable = pp
start_point = '0 0 0'
end_point = '300 0 0'
sort_by = x
num_points = 300
execute_on = timestep_end
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 1E3
solve_type = NEWTON
[TimeStepper]
# get only marginally better results for smaller time steps
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = bh07
[along_line]
type = CSV
execute_on = final
[]
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/2drz.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./temperature]
initial_condition = 900.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = vonmises_stress
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./pressure_x]
type = Pressure
variable = disp_x
boundary = right
function = t
factor = 3.1675e5
[../]
[./pressure_y]
type = Pressure
variable = disp_y
boundary = top
function = t
factor = 6.336e5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3.30e11
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[../]
[./rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
automatic_scaling = true
compute_scaling_once = false
num_steps = 5
dt = 2
[]
[Postprocessors]
[./effective_strain_avg]
type = ElementAverageValue
variable = effective_creep_strain
[../]
[./temperature]
type = ElementAverageValue
variable = temperature
[../]
[./cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[../]
[./wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[../]
[./vonmises_stress]
type = ElementAverageValue
variable = vonmises_stress
[../]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/stochastic_tools/test/tests/multiapps/partitioning/main_transient.i)
[StochasticTools]
[]
[Samplers/sample]
type = CartesianProduct
linear_space_items = '0 1 5'
execute_on = PRE_MULTIAPP_SETUP
[]
[GlobalParams]
sampler = sample
[]
[MultiApps/sub]
type = SamplerTransientMultiApp
input_files = sub_transient.i
[]
[Controls/cli]
type = MultiAppSamplerControl
multi_app = sub
param_names = 'Postprocessors/pp1/scale_factor'
[]
[Transfers]
[param]
type = SamplerParameterTransfer
to_multi_app = sub
parameters = 'Postprocessors/pp2/scale_factor'
[]
[rep]
type = SamplerReporterTransfer
from_multi_app = sub
stochastic_reporter = reporter
from_reporter = 'pp1/value'
[]
[pp]
type = SamplerPostprocessorTransfer
from_multi_app = sub
to_vector_postprocessor = vpp
from_postprocessor = 'pp2'
[]
[]
[VectorPostprocessors/vpp]
type = StochasticResults
[]
[Reporters]
[reporter]
type = StochasticReporter
outputs = none
[]
[check]
type = TestReporterPartitioning
sampler = sample
reporters = 'reporter/rep:pp1:value vpp/pp:pp2'
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(modules/solid_mechanics/test/tests/jacobian/cto02.i)
# checking jacobian for linear plasticity (weak_plane_tensile)
# with hardening
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[ICs]
[./disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[../]
[./disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[../]
[./disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1 2'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 2 3 2 -4 -5 3 -5 2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
tangent_operator = linear
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/porous_flow/examples/groundwater/ex02_abstraction.i)
# Abstraction groundwater model. See groundwater_models.md for a detailed description
[Mesh]
[from_steady_state]
type = FileMeshGenerator
file = gold/ex02_steady_state_ex.e
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = steady_state_pp
[]
[]
[BCs]
[rainfall_recharge]
type = PorousFlowSink
boundary = zmax
variable = pp
flux_function = -1E-6 # recharge of 0.1mm/day = 1E-4m3/m2/day = 0.1kg/m2/day ~ 1E-6kg/m2/s
[]
[evapotranspiration]
type = PorousFlowHalfCubicSink
boundary = zmax
variable = pp
center = 0.0
cutoff = -5E4 # roots of depth 5m. 5m of water = 5E4 Pa
use_mobility = true
fluid_phase = 0
# Assume pan evaporation of 4mm/day = 4E-3m3/m2/day = 4kg/m2/day ~ 4E-5kg/m2/s
# Assume that if permeability was 1E-10m^2 and water table at topography then ET acts as pan strength
# Because use_mobility = true, then 4E-5 = maximum_flux = max * perm * density / visc = max * 1E-4, so max = 40
max = 40
[]
[]
[DiracKernels]
inactive = polyline_sink_borehole
[river]
type = PorousFlowPolyLineSink
SumQuantityUO = baseflow
point_file = ex02_river.bh
# Assume a perennial river.
# Assume the river has an incision depth of 1m and a stage height of 1.5m, and these are constant in time and uniform over the whole model. Hence, if groundwater head is 0.5m (5000Pa) there will be no baseflow and leakage.
p_or_t_vals = '-999995000 5000 1000005000'
# Assume the riverbed conductance, k_zz*density*river_segment_length*river_width/riverbed_thickness/viscosity = 1E-6*river_segment_length kg/Pa/s
fluxes = '-1E3 0 1E3'
variable = pp
[]
[horizontal_borehole]
type = PorousFlowPeacemanBorehole
SumQuantityUO = abstraction
bottom_p_or_t = -1E5
unit_weight = '0 0 -1E4'
character = 1.0
point_file = ex02.bh
variable = pp
[]
[polyline_sink_borehole]
type = PorousFlowPolyLineSink
SumQuantityUO = abstraction
fluxes = '-0.4 0 0.4'
p_or_t_vals = '-1E8 0 1E8'
point_file = ex02.bh
variable = pp
[]
[]
[Functions]
[steady_state_pp]
type = SolutionFunction
from_variable = pp
solution = steady_state_solution
[]
[baseflow_rate]
type = ParsedFunction
symbol_names = 'baseflow_kg dt'
symbol_values = 'baseflow_kg dt'
expression = 'baseflow_kg / dt * 24.0 * 3600.0 / 400.0'
[]
[abstraction_rate]
type = ParsedFunction
symbol_names = 'abstraction_kg dt'
symbol_values = 'abstraction_kg dt'
expression = 'abstraction_kg / dt * 24.0 * 3600.0'
[]
[]
[AuxVariables]
[ini_pp]
[]
[pp_change]
[]
[]
[AuxKernels]
[ini_pp]
type = FunctionAux
variable = ini_pp
function = steady_state_pp
execute_on = INITIAL
[]
[pp_change]
type = ParsedAux
variable = pp_change
coupled_variables = 'pp ini_pp'
expression = 'pp - ini_pp'
[]
[]
[PorousFlowUnsaturated]
fp = simple_fluid
porepressure = pp
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity_everywhere]
type = PorousFlowPorosityConst
porosity = 0.05
[]
[permeability_aquifers]
type = PorousFlowPermeabilityConst
block = 'top_aquifer bot_aquifer'
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-13'
[]
[permeability_aquitard]
type = PorousFlowPermeabilityConst
block = aquitard
permeability = '1E-16 0 0 0 1E-16 0 0 0 1E-17'
[]
[]
[UserObjects]
[steady_state_solution]
type = SolutionUserObject
execute_on = INITIAL
mesh = gold/ex02_steady_state_ex.e
timestep = LATEST
system_variables = pp
[]
[baseflow]
type = PorousFlowSumQuantity
[]
[abstraction]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[baseflow_kg]
type = PorousFlowPlotQuantity
uo = baseflow
outputs = 'none'
[]
[dt]
type = TimestepSize
outputs = 'none'
[]
[baseflow_l_per_m_per_day]
type = FunctionValuePostprocessor
function = baseflow_rate
indirect_dependencies = 'baseflow_kg dt'
[]
[abstraction_kg]
type = PorousFlowPlotQuantity
uo = abstraction
outputs = 'none'
[]
[abstraction_kg_per_day]
type = FunctionValuePostprocessor
function = abstraction_rate
indirect_dependencies = 'abstraction_kg dt'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
# following 2 lines are not mandatory, but illustrate a popular preconditioner choice in groundwater models
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = ' asm ilu 2 '
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 100
[TimeStepper]
type = FunctionDT
function = 'max(100, t)'
[]
end_time = 8.64E5 # 10 days
nl_abs_tol = 1E-11
[]
[Outputs]
print_linear_residuals = false
[ex]
type = Exodus
execute_on = final
[]
[csv]
type = CSV
[]
[]
(modules/peridynamics/test/tests/jacobian_check/2D_thermomechanics_smallstrain_H2NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_II
eigenstrain_names = thermal
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[]
[Materials]
[./linelast]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_II
eigenstrain_names = thermal
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0.5
eigenstrain_name = thermal
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./thermal]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/block_w_bar.i)
[Mesh]
[whole]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 50
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -1.25
ymax = 1.25
zmin = -0.04
zmax = 0.04
[]
[bar]
type = SubdomainBoundingBoxGenerator
input = whole
bottom_left = '-0.6 -0.05 -0.04'
top_right = '0.6 0.05 0.04'
block_id = 2
block_name = 'bar'
location = INSIDE
[]
[block]
type = SubdomainBoundingBoxGenerator
input = bar
bottom_left = '-0.6 -0.05 -0.04'
top_right = '0.6 0.05 0.04'
block_id = 1
block_name = 'block'
location = OUTSIDE
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
type = HeatConductionTimeDerivative
variable = temperature
[]
[heat_conduction]
type = HeatConduction
variable = temperature
[]
[]
[Materials]
[block]
type = GenericConstantMaterial
block = 'block'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[line]
type = GenericConstantMaterial
block = 'bar'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '10.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[x_n0_25]
type = LineValueSampler
start_point = '-0.25 0 0'
end_point = '-0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[x_0_25]
type = LineValueSampler
start_point = '0.25 0 0'
end_point = '0.25 1.25 0'
num_points = 100
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/block_w_bar'
time_data = true
[]
[]
(modules/navier_stokes/test/tests/finite_element/cns/step/step.i)
# Navier-Stokes (or Euler) flow of an ideal gas over a step.
#
# Note: this problem is not currently a regression test for the
# Navier-Stokes module since it is in some sense ill-posed. As
# discussed in [0], the sharp corner of the step (both forward and
# backward-facing) introduces a singularity in the first derivative of
# the velocity and pressure fields, and therefore produces large
# numerical errors in the neighborhood of these points. Physically,
# this numerical error can be interpreted as causing an artificial
# "boundary layer" to form just above the step, as well as a spurious
# production of entropy even though the flow remains subsonic.
# Nevertheless, the forward-facing step problem in particular remains
# a challenging and well-document test problem for flow solvers, and
# this input file is included to help facilitate its development and
# employment by users of the module.
#
# [0]: Woodward and Colella, "The numerical simulation of
# two-dimenstional fluid flow with strong shocks," Journal of
# Computational Physics 54(1), pp. 115-173, 1984
[Mesh]
type = FileMesh
file = step.e
dim = 2
# uniform_refine = 3
[]
[FluidProperties]
[ideal_gas]
type = IdealGasFluidProperties
gamma = 1.4
[]
[]
[Modules]
[CompressibleNavierStokes]
# steady-state or transient
equation_type = transient
# fluid
fluid_properties = ideal_gas
# boundary conditions
stagnation_boundary = left
stagnation_pressure = 120192.995549849 # Pa, Mach=0.5 at 1 atm
stagnation_temperature = 315 # K, Mach=0.5 at 1 atm
stagnation_flow_direction = '1 0'
no_penetration_boundary = 'top bottom step_top step_left step_right'
static_pressure_boundary = 'right'
static_pressure = 101325 # Pa
# variable types, scalings and initial conditions
family = LAGRANGE
order = FIRST
total_energy_scaling = 9.869232667160121e-6
initial_pressure = 101325.
initial_temperature = 300.
initial_velocity = '173.594354746921 0 0' # Mach 0.5: = 0.5*sqrt(gamma*R*T)
[]
[]
[Materials]
[fluid]
type = Air
block = 1
rho = rho
rhou = rhou
rhov = rhov
rhoE = rhoE
vel_x = vel_x
vel_y = vel_y
temperature = temperature
enthalpy = enthalpy
# This value is not used in the Euler equations, but it *is* used
# by the stabilization parameter computation, which it decreases
# the amount of artificial viscosity added, so it's best to use a
# realistic value.
dynamic_viscosity = 0.0
fluid_properties = ideal_gas
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 5.e-5
dtmin = 1.e-5
start_time = 0.0
num_steps = 10000
nl_rel_tol = 1e-5
nl_abs_tol = 1e-9
# nl_abs_step_tol = 1e-15
nl_max_its = 5
l_tol = 1e-4 # Relative linear tolerance for each Krylov solve
l_max_its = 100 # Number of linear iterations for each Krylov solve
# Specify the order as FIRST, otherwise you will get warnings in DEBUG mode...
[Quadrature]
type = TRAP
order = FIRST
[]
[]
[Outputs]
file_base = step_out
time_step_interval = 1
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/materials/2d-transient.i)
l = 10
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_v = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 20
ny = 10
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
rho = 'rho'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = ${inlet_v}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[]
[AuxVariables]
[velocity_norm]
type = MooseVariableFVReal
[]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = 'rho'
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = 'rho'
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = 'mu'
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = 'rho'
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = 'mu'
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T
v = power_density
[]
[]
[FVBCs]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 0
[]
# Inlet
[inlet_u]
type = INSFVInletVelocityBC
variable = u
boundary = 'left'
function = ${inlet_v}
[]
[inlet_v]
type = INSFVInletVelocityBC
variable = v
boundary = 'left'
function = 0
[]
[inlet_T]
type = FVDirichletBC
variable = T
boundary = 'left'
value = ${inlet_temp}
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = 'rho'
[]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = fp
pressure = 'pressure'
T_fluid = 'T'
speed = 'velocity_norm'
# even though we provide rho from the parameters, we
# want to get rho from the fluid properties
force_define_density = true
# To initialize with a high viscosity
mu_rampdown = 'mu_rampdown'
# For porous flow
characteristic_length = 1
porosity = 1
[]
[]
[AuxKernels]
[speed]
type = VectorMagnitudeAux
variable = 'velocity_norm'
x = u
y = v
[]
[]
[Functions]
[mu_rampdown]
type = PiecewiseLinear
x = '1 2 3 4'
y = '1e3 1e2 1e1 1'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
optimal_iterations = 6
[]
end_time = 15
nl_abs_tol = 1e-12
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
off_diagonals_in_auto_scaling = true
compute_scaling_once = false
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/gray_lambert_radiator/gray_lambert_cavity_automatic_vf.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 2
nx = 20
ny = 20
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[./temperature]
initial_condition = 300
[../]
[]
[UserObjects]
[./gray_lambert]
type = ViewFactorObjectSurfaceRadiation
boundary = 'bottom top left right'
fixed_temperature_boundary = 'bottom top'
fixed_boundary_temperatures = '550 300'
adiabatic_boundary = 'right left'
emissivity = '1 0.75 0.75 0.75'
temperature = temperature
view_factor_object_name = view_factor
[../]
[./view_factor]
type = UnobstructedPlanarViewFactor
boundary = 'left right bottom top'
normalize_view_factor = true
execute_on = 'INITIAL'
[../]
[]
[Postprocessors]
[./heat_flux_density_bottom]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = HEAT_FLUX_DENSITY
boundary = bottom
[../]
[./temperature_left]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = TEMPERATURE
boundary = left
[../]
[./temperature_right]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = TEMPERATURE
boundary = right
[../]
[./brightness_top]
type = GrayLambertSurfaceRadiationPP
surface_radiation_object_name = gray_lambert
return_type = RADIOSITY
boundary = top
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/multilevel/time_dt_from_parent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 100
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[./console]
type = Console
output_file = true
[../]
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = time_dt_from_parent_subsub.i
[../]
[]
(modules/solid_mechanics/test/tests/static_deformations/layered_cosserat_03.i)
# apply deformations and observe the moment-stresses
# with
# young = 0.7
# poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# then
# a0000 = 0.730681
# a0011 = 0.18267
# a2222 = 0.0244221
# a0022 = 0.006055
# a0101 = 0.291667
# a66 = 0.018717
# a77 = 0.310383
# b0101 = 0.000534
# b0110 = -0.000107
# and with
# wc_x = x + 2*y + 3*z
# wc_y = -1.1*x - 2.2*y - 3.3*z
# then
# curvature_xy = 2
# curvature_yx = -1.1
# and all others are either zero at (x,y,z)=(0,0,0) or unimportant for layered Cosserat
# so that
# m_xy = b0101*(2) + b0110*(-1.1) = 0.00118
# m_yx = b0110*2 + b0101*(-1.1) = -0.000801
# and all others zero (at (x,y,z)=(0,0,0))
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./wc_x]
type = FunctionDirichletBC
variable = wc_x
boundary = 'left right'
function = 'x+2*y+3*z'
[../]
[./wc_y]
type = FunctionDirichletBC
variable = wc_y
boundary = 'left right'
function = '-1.1*x-2.2*y-3.3*z'
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./c_s_xx]
type = PointValue
point = '0 0 0'
variable = couple_stress_xx
[../]
[./c_s_xy]
type = PointValue
point = '0 0 0'
variable = couple_stress_xy
[../]
[./c_s_xz]
type = PointValue
point = '0 0 0'
variable = couple_stress_xz
[../]
[./c_s_yx]
type = PointValue
point = '0 0 0'
variable = couple_stress_yx
[../]
[./c_s_yy]
type = PointValue
point = '0 0 0'
variable = couple_stress_yy
[../]
[./c_s_yz]
type = PointValue
point = '0 0 0'
variable = couple_stress_yz
[../]
[./c_s_zx]
type = PointValue
point = '0 0 0'
variable = couple_stress_zx
[../]
[./c_s_zy]
type = PointValue
point = '0 0 0'
variable = couple_stress_zy
[../]
[./c_s_zz]
type = PointValue
point = '0 0 0'
variable = couple_stress_zz
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 0.7
poisson = 0.2
layer_thickness = 0.1
joint_normal_stiffness = 0.25
joint_shear_stiffness = 0.2
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = layered_cosserat_03
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/action/action_2d.i)
# 2D with mixed conditions on stress/strain
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '2d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0'
fixed_normal = true
new_boundary = 'left right bottom top'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
add_variables = true
new_system = true
formulation = TOTAL
volumetric_locking_correction = false
constraint_types = 'stress none none stress strain none none none none'
targets = 'stress11 stress12 strain22'
generate_output = 'pk1_stress_xx pk1_stress_xy pk1_stress_xz pk1_stress_yx pk1_stress_yy '
'pk1_stress_yz pk1_stress_zx pk1_stress_zy pk1_stress_zz '
'deformation_gradient_xx deformation_gradient_xy deformation_gradient_xz '
'deformation_gradient_yx deformation_gradient_yy deformation_gradient_yz '
'deformation_gradient_zx deformation_gradient_zy deformation_gradient_zz'
[]
[]
[]
[]
[Functions]
[stress11]
type = ParsedFunction
expression = '400*t'
[]
[strain22]
type = ParsedFunction
expression = '-2.0e-2*t'
[]
[stress12]
type = ParsedFunction
expression = '100*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y'
[]
[y]
variable = disp_y
auto_direction = 'x y'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix1"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix1"
variable = disp_y
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix2"
variable = disp_y
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
[out]
type = Exodus
file_base = '2d'
[]
[]
(test/tests/times/simulation_times.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[Times]
[input]
type = InputTimes
times = '0.2 0.4 0.9'
[]
[check_times]
type = SimulationTimes
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
# Test recover
num_steps = 2
[TimeStepper]
type = TimeSequenceFromTimes
times = input
[]
[]
[Outputs]
[out]
type = JSON
execute_system_information_on = none
[]
[]
(modules/richards/test/tests/gravity_head_2/gh_lumped_08.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# lumped = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_lumped_08
csv = true
[]
(modules/richards/test/tests/pressure_pulse/pp_fu_02.i)
# investigating pressure pulse in 1D with 1 phase
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 2E6
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Outputs]
file_base = pp_fu_02
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/ad_lid_driven_les.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
[]
[]
[Modules]
[IncompressibleNavierStokes]
equation_type = transient
velocity_boundary = 'bottom right top left'
velocity_function = '0 0 0 0 lid_function 0 0 0'
initial_velocity = '1e-15 1e-15 0'
add_standard_velocity_variables_for_ad = false
pressure_pinned_node = 0
density_name = rho
dynamic_viscosity_name = mu
use_ad = true
laplace = true
family = LAGRANGE
order = FIRST
supg = true
pspg = true
[]
[]
[Kernels]
[eddy_viscosity]
type = INSADSmagorinskyEddyViscosity
variable = velocity
[]
[]
[Materials]
[const]
type = ADGenericConstantMaterial
prop_names = 'rho mu'
prop_values = '1 0.001'
[]
[]
[Functions]
[lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -sub_pc_factor_levels -ksp_gmres_restart'
petsc_options_value = 'asm 6 200'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/simple_tests/2D_finite_strain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 6
ny = 6
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1003
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1001
function = '0.01*t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
strain = FINITE
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e8
poissons_ratio = 0.3
[../]
[./strain]
type = ComputePlaneFiniteStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = 2D_finite_strain_H1NOSPD
exodus = true
[]
(modules/optimization/test/tests/reporter/TransientSyntheticDataCreator/transient_synthetic_data.i)
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[]
[Variables/u]
[]
[Functions]
[rxn_func]
type = ParsedFunction
expression = 'exp(x * y) - 1'
[]
[]
[Materials]
[ad_dc_prop]
type = ADParsedMaterial
expression = '1 + u'
coupled_variables = 'u'
property_name = dc_prop
[]
[ad_rxn_prop]
type = ADGenericFunctionMaterial
prop_values = 'rxn_func'
prop_names = rxn_prop
[]
[ad_neg_rxn_prop]
type = ADParsedMaterial
expression = '-rxn_prop'
material_property_names = 'rxn_prop'
property_name = 'neg_rxn_prop'
[]
[]
[Kernels]
[udot]
type = ADTimeDerivative
variable = u
[]
[diff]
type = ADMatDiffusion
variable = u
diffusivity = dc_prop
[]
[reaction]
type = ADMatReaction
variable = u
reaction_rate = neg_rxn_prop
[]
[src]
type = ADBodyForce
variable = u
value = 1
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u
boundary = 'left bottom'
value = 0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 0.1
end_time = 1
[]
[Reporters]
[sample]
type = TransientSyntheticDataCreator
variable = u
single_set_of_measurement_points = '
0.75 0.75 0
0.9375 0.9375 0
1 0.9375 0
1 1 0'
measurement_times_for_all_points = '0.1 0.2 0.3'
[]
[]
[AuxVariables]
[reaction_rate]
[]
[]
[AuxKernels]
[reaction_rate_aux]
type = FunctionAux
variable = reaction_rate
function = rxn_func
execute_on = TIMESTEP_END
[]
[]
[Outputs]
[csv]
type = CSV
execute_on = 'FINAL'
[]
[]
(test/tests/postprocessors/memory_usage/vector_memory_usage.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[GlobalParams]
order = CONSTANT
family = MONOMIAL
[]
[Variables]
[./u]
[../]
[]
[Adaptivity]
[./Markers]
[./box]
type = BoxMarker
bottom_left = '0.6 0.7 0'
top_right = '0.9 0.9 0'
inside = refine
outside = do_nothing
[../]
[../]
marker = box
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[VectorPostprocessors]
[./mem]
type = VectorMemoryUsage
execute_on = 'INITIAL TIMESTEP_END NONLINEAR LINEAR'
report_peak_value = true
mem_units = kilobytes # or bytes, megabytes, gigabytes
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/special/area.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[AuxVariables]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[zstress]
type = PiecewiseLinear
x = '0 1'
y = '0 500'
[]
[constant]
type = ConstantFunction
value = 1.0
[]
[ratio]
type = ParsedFunction
symbol_names = 'sd su'
symbol_values = 's_def s_undef'
expression = 'sd / su'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[boty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_z]
type = FunctionNeumannBC
boundary = front
variable = disp_z
function = zstress
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[s_undef]
type = SideIntegralVariablePostprocessor
variable = stress_zz
boundary = front
[]
[s_def]
type = SideIntegralVariablePostprocessor
variable = stress_zz
boundary = front
use_displaced_mesh = true
[]
[area_calc]
type = FunctionValuePostprocessor
function = ratio
[]
[area]
type = AreaPostprocessor
boundary = front
use_displaced_mesh = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
[Outputs]
exodus = false
csv = true
[]
(modules/ray_tracing/test/tests/userobjects/ray_tracing_study/registration_restart/registration_restart.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[RayKernels/null]
type = NullRayKernel
rays = 'ray'
[]
[UserObjects/study]
type = RepeatableRayStudy
names = 'ray'
start_points = '0 0 0'
end_points = '0.99 0 0'
[]
[Postprocessors/ray_distance]
type = RayTracingStudyResult
result = total_distance
study = study
[]
[Outputs]
checkpoint = true
csv = true
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/richards/test/tests/gravity_head_1/gh_fu_20.i)
# investigating validity of immobile saturation
# 5 elements, full upwinding
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 10 100 1000 10000'
x = '0 10 100 1000 10000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1.0
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E0
end_time = 1E5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh_fu_20
execute_on = 'timestep_end final'
time_step_interval = 10000
exodus = true
[]
(test/tests/mesh/named_entities/periodic_bc_names_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
# This test will not work in parallel with DistributedMesh enabled
# due to a bug in PeriodicBCs.
parallel_type = replicated
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
primary = 'left'
secondary = 'right'
translation = '40 0 0'
[../]
[./y]
variable = u
primary = 'bottom'
secondary = 'top'
translation = '0 40 0'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/dynamics/prescribed_displacement/3D_QStatic_1_Ramped_Displacement_ti.i)
# One 3D element under ramped displacement loading.
#
# loading:
# time : 0.0 0.1 0.2 0.3
# disp : 0.0 0.0 -0.01 -0.01
# This displacement loading is applied using the PresetDisplacement boundary condition.
# Here, the given displacement time history is converted to an acceleration
# time history using Backward Euler time differentiation. Then, the resulting
# acceleration is integrated using Newmark time integration to obtain a
# displacement time history which is then applied to the boundary.
# This is done because if the displacement is applied using Dirichlet BC, the
# resulting acceleration is very noisy.
# Boundaries:
# x = 0 left
# x = 1 right
# y = 0 bottom
# y = 1 top
# z = 0 back
# z = 1 front
# Result: The displacement at the top node in the z direction should match
# the prescribed displacement. Also, the z acceleration should
# be two triangular pulses, one peaking at 0.1 and another peaking at
# 0.2.
[Mesh]
type = GeneratedMesh
dim = 3 # Dimension of the mesh
nx = 1 # Number of elements in the x direction
ny = 1 # Number of elements in the y direction
nz = 1 # Number of elements in the z direction
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 1
allow_renumbering = false # So NodalVariableValue can index by id
[]
[Variables] # variables that are solved
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables] # variables that are calculated for output
[./accel_x]
[../]
[./vel_x]
[../]
[./accel_y]
[../]
[./vel_y]
[../]
[./accel_z]
[../]
[./vel_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./DynamicSolidMechanics] # zeta*K*vel + K * disp
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 0.000025
[../]
[./inertia_x] # M*accel + eta*M*vel
type = InertialForce
variable = disp_x
eta = 19.63
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
eta = 19.63
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
eta = 19.63
[../]
[]
[AuxKernels]
[./accel_x] # These auxkernels are only to check output
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
[../]
[./accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
[../]
[./accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
[../]
[./vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
[../]
[./vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./displacement_front]
type = PiecewiseLinear
data_file = 'displacement.csv'
format = columns
[../]
[]
[BCs]
[./Preset_displacement]
type = PresetDisplacement
variable = disp_z
function = displacement_front
boundary = front
beta = 0.25
velocity = vel_z
acceleration = accel_z
[../]
[./anchor_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./anchor_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./anchor_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
youngs_modulus = 325e6 #Pa
poissons_ratio = 0.3
type = ComputeIsotropicElasticityTensor
block = 0
[../]
[./strain]
#Computes the strain, assuming small strains
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
#Computes the stress, using linear elasticity
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2000 #kg/m3
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 3.0
l_tol = 1e-6
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
dt = 0.1
timestep_tolerance = 1e-6
# Time integrator scheme
scheme = "newmark-beta"
[]
[Postprocessors] # These quantites are printed to a csv file at every time step
[./_dt]
type = TimestepSize
[../]
[./accel_6x]
type = NodalVariableValue
nodeid = 6
variable = accel_x
[../]
[./accel_6y]
type = NodalVariableValue
nodeid = 6
variable = accel_y
[../]
[./accel_6z]
type = NodalVariableValue
nodeid = 6
variable = accel_z
[../]
[./vel_6x]
type = NodalVariableValue
nodeid = 6
variable = vel_x
[../]
[./vel_6y]
type = NodalVariableValue
nodeid = 6
variable = vel_y
[../]
[./vel_6z]
type = NodalVariableValue
nodeid = 6
variable = vel_z
[../]
[./disp_6x]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_6y]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_6z]
type = NodalVariableValue
nodeid = 6
variable = disp_z
[../]
[]
[Outputs]
file_base = "3D_QStatic_1_Ramped_Displacement_out"
exodus = true
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_volume/controls/switch-pressure-bc/switch_vel_pres_bc.i)
rho = 'rho'
l = 10
inlet_area = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
end_time = 3.0
switch_time = 1.0
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[v]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T
rho = rho
drho_dt = drho_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T
v = power_density
[]
[]
[FVBCs]
# Inlet
[inlet_u]
type = WCNSFVSwitchableInletVelocityBC
variable = u
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'surface_inlet'
rho = 'rho'
switch_bc = true
face_limiter = 1.0
[]
[outlet_u]
type = WCNSFVSwitchableInletVelocityBC
variable = u
boundary = 'right'
mdot_pp = 'inlet_mdot'
area_pp = 'surface_inlet'
rho = 'rho'
switch_bc = false
scaling_factor = -1.0
face_limiter = 1.0
[]
[inlet_v]
type = WCNSFVInletVelocityBC
variable = v
boundary = 'left'
mdot_pp = 0
area_pp = 'surface_inlet'
rho = 'rho'
[]
[inlet_T]
type = WCNSFVInletTemperatureBC
variable = T
boundary = 'left'
temperature_pp = 'inlet_T'
[]
[outlet_T]
type = NSFVOutflowTemperatureBC
variable = T
boundary = 'right'
u = u
v = v
rho = 'rho'
cp = 'cp'
backflow_T = ${inlet_temp}
[]
[outlet_p]
type = INSFVSwitchableOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
switch_bc = true
face_limiter = 1.0
[]
[inlet_p]
type = INSFVSwitchableOutletPressureBC
variable = pressure
boundary = 'left'
function = ${outlet_pressure}
switch_bc = false
face_limiter = 1.0
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 0
[]
[]
[Functions]
[func_coef]
type = ParsedFunction
expression = 'if(t<${switch_time} | t>2.0*${switch_time}, 1, 0)'
[]
[func_coef_comp]
type = ParsedFunction
expression = 'if(t<${switch_time} | t>2.0*${switch_time}, 0, 1)'
[]
[mass_flux_and_pressure_test_scaling]
type = ParsedFunction
expression = 'if(t<${switch_time} | t>2.0*${switch_time}, 0.1, 0.2)'
[]
[]
[Controls]
[func_control_u_inlet]
type = BoolFunctionControl
parameter = 'FVBCs/inlet_u/switch_bc'
function = 'func_coef'
execute_on = 'initial timestep_begin'
[]
[func_control_u_outlet]
type = BoolFunctionControl
parameter = 'FVBCs/outlet_u/switch_bc'
function = 'func_coef_comp'
execute_on = 'initial timestep_begin'
[]
[func_control_p_outlet]
type = BoolFunctionControl
parameter = 'FVBCs/outlet_p/switch_bc'
function = 'func_coef'
execute_on = 'initial timestep_begin'
[]
[func_control_p_inlet]
type = BoolFunctionControl
parameter = 'FVBCs/inlet_p/switch_bc'
function = 'func_coef_comp'
execute_on = 'initial timestep_begin'
[]
[func_control_limiter_u_inlet]
type = RealFunctionControl
parameter = 'FVBCs/inlet_u/face_limiter'
function = 'mass_flux_and_pressure_test_scaling'
execute_on = 'initial timestep_begin'
[]
[func_control_limiter_u_outlet]
type = RealFunctionControl
parameter = 'FVBCs/outlet_u/face_limiter'
function = 'mass_flux_and_pressure_test_scaling'
execute_on = 'initial timestep_begin'
[]
[func_control_limiter_p_outlet]
type = RealFunctionControl
parameter = 'FVBCs/outlet_p/face_limiter'
function = 'mass_flux_and_pressure_test_scaling'
execute_on = 'initial timestep_begin'
[]
[func_control_limiter_p_inlet]
type = RealFunctionControl
parameter = 'FVBCs/inlet_p/face_limiter'
function = 'mass_flux_and_pressure_test_scaling'
execute_on = 'initial timestep_begin'
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = '${fparse 1980 * inlet_velocity * inlet_area}'
[]
[surface_inlet]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[outlet_mfr]
type = VolumetricFlowRate
boundary = 'right'
advected_quantity = 1.0
vel_x = u
vel_y = v
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
dt = 0.1
end_time = ${end_time}
nl_abs_tol = 1e-12
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
csv = true
execute_on = 'TIMESTEP_END'
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/3d_1d_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
elem_type = EDGE2
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[disp_x_fn]
type = ParsedFunction
expression = '-x'
[]
[disp_z_fn]
type = ParsedFunction
expression = 'x'
[]
[]
[AuxVariables]
[sub_app_var]
family = MONOMIAL
order = CONSTANT
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxKernels]
[disp_x_ak]
type = FunctionAux
variable = disp_x
function = 'disp_x_fn'
[]
[disp_y_ak]
type = ConstantAux
variable = disp_y
value = 0
[]
[disp_z_ak]
type = FunctionAux
variable = disp_z
function = 'disp_z_fn'
[]
[]
[UserObjects]
[sub_app_uo]
type = LayeredAverage
direction = z
variable = u
num_layers = 10
execute_on = TIMESTEP_END
use_displaced_mesh = true
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 1
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/chem11.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with three primary variables and four reactions
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.05
[]
[b]
initial_condition = 0.1
[]
[c]
initial_condition = 0.15
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 0.1
[]
[eqm_k1]
initial_condition = 0.2
[]
[eqm_k2]
initial_condition = -0.2
[]
[eqm_k3]
initial_condition = 0.0
[]
[ini_sec_conc0]
initial_condition = 0.02
[]
[ini_sec_conc1]
initial_condition = 0.04
[]
[ini_sec_conc2]
initial_condition = 0.06
[]
[ini_sec_conc3]
initial_condition = 0.08
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = '1E10 2E10 3E10 4E10'
stoichiometry = '1 1 2 0.1'
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = '1.1E10 2.2E10 3.3E10 4.4E10'
stoichiometry = '2 2 0.1 0.5'
[]
[c]
type = PorousFlowPreDis
variable = c
mineral_density = '0.1E10 0.2E10 0.3E10 0.4E10'
stoichiometry = '3 3 0.1 1'
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b c temp'
number_fluid_phases = 1
number_fluid_components = 4
number_aqueous_kinetic = 4
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b c'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b c'
num_reactions = 4
equilibrium_constants_as_log10 = true
equilibrium_constants = 'eqm_k0 eqm_k1 eqm_k2 eqm_k3'
primary_activity_coefficients = '0.5 0.8 0.9'
reactions = '1 2 3
1 -2 -3
2 0.1 0.1
0.1 0.5 1'
specific_reactive_surface_area = '-44.4E-2 22.1E-2 32.1E-1 -50E-2'
kinetic_rate_constant = '0.678 0.999 1.23 0.3'
activation_energy = '4.4 3.3 4.5 4.0'
molar_volume = '3.3 4.4 5.5 6.6'
reference_temperature = 1
gas_constant = 7.4
theta_exponent = '1.0 1.1 1.2 0.9'
eta_exponent = '1.2 1.01 1.1 1.2'
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = 'ini_sec_conc0 ini_sec_conc1 ini_sec_conc2 ini_sec_conc3'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/richards/test/tests/dirac/bh10.i)
# fully-saturated
# production
# with anisotropic and nonsymmetric (!) permeability
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '2E-12 0 0 1E-12 3E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh10
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/outputs/iterative/output_start_step.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
start_step = 12
[../]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_y_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 10
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 1.0
ymax = 10.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '4 10'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '1 67'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[creep_strain_zz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[sigma_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-11 1.0'
y = '0 -4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_yy stress_yy'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 0.000001
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = 101
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 100
value = 0.0
[]
[pressure]
type = ADPressure
boundary = top
function = pull
variable = disp_y
component = 1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1.0e-13
nl_abs_tol = 1.0e-13
l_max_its = 90
num_steps = 10
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_yy]
type = ElementalVariableValue
variable = creep_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_yy]
type = ElementalVariableValue
variable = elastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_yy]
type = ElementalVariableValue
variable = stress_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(test/tests/restart/restart_transient_from_eigen/transient_from_eigen.i)
[Mesh/gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[Problem]
restart_file_base = eigen_out_cp/LATEST
# no need to solve, we just want to make sure we have the state
solve = false
[]
[Variables/u]
[]
[Executioner]
type = Transient
# solve to timestep 1, and then just compare timestep 1
start_time = -1
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/three_surface11.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 0E-6m in y direction and 2E-6 in z direction.
# trial stress_yy = 0 and stress_zz = 2.0
#
# Then SimpleTester0 should activate and the algorithm will return to
# stress_zz=1
# internal0 should be 1.0
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '2.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface11
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/materials/optional_properties/auxkernel.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Problem]
solve = false
[]
[Materials]
[prop]
type = GenericFunctionMaterial
prop_names = prop
prop_values = t+1+x
[]
[adprop]
type = ADGenericFunctionMaterial
prop_names = adprop
prop_values = t+10+y
[]
[]
[AuxVariables]
[u]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[aux]
type = OptionalTestAux
variable = u
prop = prop
adprop = adprop
expect = true
adexpect = true
[]
[]
[Executioner]
type = Transient
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/reactor/test/tests/meshgenerators/core_mesh_generator/core_flexible_assembly_stitching_hex.i)
[Mesh]
[rmp]
type = ReactorMeshParams
dim = 3
geom = "Hex"
assembly_pitch = 20
flexible_assembly_stitching = true
radial_boundary_id = 200
top_boundary_id = 201
bottom_boundary_id = 202
axial_regions = 1.0
axial_mesh_intervals = 1
region_id_as_block_name = true
[]
[het_pin_1]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 1
pitch = 1.0
num_sectors = 2
ring_radii = '0.4'
mesh_intervals = '1 1' # Fuel, background
region_ids = '1 2'
quad_center_elements = false
[]
[het_assembly_1]
type = AssemblyMeshGenerator
assembly_type = 1
background_intervals = 1
background_region_id = '3'
duct_halfpitch = '9'
duct_intervals = '1'
duct_region_ids = '4'
inputs = 'het_pin_1'
pattern = '0 0;
0 0 0;
0 0'
[]
[het_pin_2]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 2
pitch = 1.0
num_sectors = 2
ring_radii = '0.4'
mesh_intervals = '1 1' # Fuel, background
region_ids = '5 6'
quad_center_elements = false
[]
[het_assembly_2]
type = AssemblyMeshGenerator
assembly_type = 2
background_intervals = 1
background_region_id = '7'
duct_halfpitch = '9'
duct_intervals = '1'
duct_region_ids = '8'
inputs = 'het_pin_2'
pattern = '0 0 0;
0 0 0 0;
0 0 0 0 0;
0 0 0 0;
0 0 0'
[]
[het_pin_3]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 3
pitch = 1.0
num_sectors = 4
ring_radii = '0.4'
mesh_intervals = '1 1' # Fuel, background
region_ids = '9 10'
quad_center_elements = false
[]
[het_assembly_3]
type = AssemblyMeshGenerator
assembly_type = 3
background_intervals = 1
background_region_id = '11'
duct_halfpitch = '9'
duct_intervals = '1'
duct_region_ids = '12'
inputs = 'het_pin_3'
pattern = '0 0;
0 0 0;
0 0'
[]
[hom_assembly]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 4
pitch = 20
region_ids = '13'
homogenized = true
use_as_assembly = true
quad_center_elements = false
[]
[hom_assembly_single_pin]
type = PinMeshGenerator
reactor_params = rmp
pin_type = 5
pitch = 20
num_sectors = 2
ring_radii = '2'
mesh_intervals = '1 1' # Fuel, background
region_ids = '14 15'
use_as_assembly = true
quad_center_elements = false
[]
[core]
type = CoreMeshGenerator
inputs = 'het_assembly_1 het_assembly_2 het_assembly_3 hom_assembly hom_assembly_single_pin dummy'
dummy_assembly_name = dummy
pattern = '
1 2;
5 0 3;
5 4'
extrude = true
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[area_reg4]
type = VolumePostprocessor
block = "RGMB_CORE_REG4_TRI"
[]
[area_reg9]
type = VolumePostprocessor
block = "RGMB_CORE_REG9_TRI"
[]
[area_reg12]
type = VolumePostprocessor
block = "RGMB_CORE_REG12_TRI"
[]
[area_reg13]
type = VolumePostprocessor
block = "RGMB_CORE_REG13_TRI"
[]
[area_reg15]
type = VolumePostprocessor
block = "RGMB_CORE_REG15_TRI"
[]
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
(test/tests/executioners/executioner/sln-time-adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.1
[../]
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_sta
exodus = true
[]
(modules/porous_flow/test/tests/actions/block_restricted_materials.i)
# Tests that the actions to automatically add PorousFlowJoiner's and the correct
# qp or nodal version of each material work as expected when a material is block
# restricted. Tests both phase dependent properties (like relative permeability)
# as well as phase-independent materials (like porosity)
[GlobalParams]
PorousFlowDictator = dictator
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
ny = 2
[]
[subdomain0]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 0.5 0'
block_id = 0
[]
[subdomain1]
input = subdomain0
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0.5 0'
top_right = '1 1 0'
block_id = 1
[]
[]
[Variables]
[p0]
initial_condition = 1
[]
[p1]
initial_condition = 1.1
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[kl]
family = MONOMIAL
order = CONSTANT
[]
[kg]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[kl]
type = PorousFlowPropertyAux
property = relperm
variable = kl
phase = 0
[]
[kg]
type = PorousFlowPropertyAux
property = relperm
variable = kg
phase = 1
[]
[]
[Kernels]
[p0]
type = PorousFlowMassTimeDerivative
variable = p0
[]
[p1]
type = PorousFlowAdvectiveFlux
gravity = '0 0 0'
variable = p1
[]
[]
[FluidProperties]
[fluid0]
type = SimpleFluidProperties
[]
[fluid1]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = p0
phase1_porepressure = p1
capillary_pressure = pc
[]
[krl0]
type = PorousFlowRelativePermeabilityConst
kr = 0.7
phase = 0
block = 0
[]
[krg0]
type = PorousFlowRelativePermeabilityConst
kr = 0.8
phase = 1
block = 0
[]
[krl1]
type = PorousFlowRelativePermeabilityConst
kr = 0.5
phase = 0
block = 1
[]
[krg1]
type = PorousFlowRelativePermeabilityConst
kr = 0.4
phase = 1
block = 1
[]
[perm]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[fluid0]
type = PorousFlowSingleComponentFluid
fp = fluid0
phase = 0
[]
[fluid1]
type = PorousFlowSingleComponentFluid
fp = fluid1
phase = 1
[]
[massfrac]
type = PorousFlowMassFraction
[]
[porosity0]
type = PorousFlowPorosityConst
porosity = 0.1
block = 0
[]
[porosity1]
type = PorousFlowPorosityConst
porosity = 0.2
block = 1
[]
[]
[Executioner]
type = Transient
end_time = 1
nl_abs_tol = 1e-10
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'p0 p1'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/picard_sub_cycling/picard_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./v]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./force_u]
type = CoupledForce
variable = u
v = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
sub_cycling = true
interpolate_transfers = true
[../]
[]
[Transfers]
[./v_from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = v
variable = v
[../]
[./u_to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = u
[../]
[]
(test/tests/multiapps/sub_cycling/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
[../]
[]
(modules/porous_flow/test/tests/fluidstate/theis_brineco2_nonisothermal.i)
# Two phase nonisothermal Theis problem: Flow from single source.
# Constant rate injection 2 kg/s of cold CO2 into warm reservoir
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 40
xmin = 0.1
xmax = 200
bias_x = 1.05
[]
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1]
order = CONSTANT
family = MONOMIAL
[]
[y0]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[x1]
type = PorousFlowPropertyAux
variable = x1
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[y0]
type = PorousFlowPropertyAux
variable = y0
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[zi]
initial_condition = 0
[]
[xnacl]
initial_condition = 0.1
[]
[temperature]
initial_condition = 70
scaling = 1e-4
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[mass2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = xnacl
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = xnacl
[]
[energy]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heatadv]
type = PorousFlowHeatAdvection
variable = temperature
[]
[conduction]
type = PorousFlowHeatConduction
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi xnacl temperature'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature = temperature
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[rockheat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1000
density = 2500
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '50 0 0 0 50 0 0 0 50'
[]
[]
[BCs]
[cold_gas]
type = DirichletBC
boundary = left
variable = temperature
value = 20
[]
[gas_injecton]
type = PorousFlowSink
boundary = left
variable = zi
flux_function = -0.159155
[]
[rightwater]
type = DirichletBC
boundary = right
value = 20e6
variable = pgas
[]
[righttemp]
type = DirichletBC
boundary = right
value = 70
variable = temperature
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e4
nl_abs_tol = 1e-7
nl_rel_tol = 1e-5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
growth_factor = 1.5
[]
[]
[Postprocessors]
[pgas]
type = PointValue
point = '2 0 0'
variable = pgas
[]
[sgas]
type = PointValue
point = '2 0 0'
variable = saturation_gas
[]
[zi]
type = PointValue
point = '2 0 0'
variable = zi
[]
[temperature]
type = PointValue
point = '2 0 0'
variable = temperature
[]
[massgas]
type = PorousFlowFluidMass
fluid_component = 1
[]
[x1]
type = PointValue
point = '2 0 0'
variable = x1
[]
[y0]
type = PointValue
point = '2 0 0'
variable = y0
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
csv = true
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCRFF_split/PFCRFF_split_test_parent.i)
[GlobalParams]
num_L = 5
L_name_base = L
ymax = 6
xmax = 6
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 12
ny = 12
[]
[Variables]
[./n]
[./InitialCondition]
type = RandomIC
max = 0.8
min = 0.2
seed = 12345
[../]
[../]
[./CHPFCRFFSplitVariables]
sub_filenames = PFCRFF_split_test_sub.i
n_name = n
#sub_file_name = test_sub.i
[../]
[]
[Kernels]
[./CHPFCRFFSplitKernel]
log_approach = expansion
n_name = n
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFC]
type = PFCRFFMaterial
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
full = true
[../]
[./FDP]
type = FDP
full = true
[../]
[]
[Executioner]
# petsc_options = '-snes_mf_operator -ksp_monitor'
# petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
# petsc_options_value = 'hypre boomeramg 31'
# petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
# petsc_options_value = 'asm 101 preonly lu 1'
type = Transient
num_steps = 1
dt = 0.1
l_max_its = 50
nl_max_its = 20
petsc_options = '-pc_factor_shift_nonzero'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1e-04
nl_rel_tol = 1e-9
scheme = bdf2
[]
[Outputs]
exodus = true
[]
[ICs]
active = ''
[./density_IC]
y2 = 10.5
lc = 6
y1 = 1.5
min = .8
max = .2
x2 = 10.5
crystal_structure = FCC
variable = n
x1 = 1.5
type = PFCFreezingIC
[../]
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_pump_1phase/pump_coastdown.i)
# Pump data used in this test comes from the Semiscale Program, summarized in NUREG/CR-4945
initial_T = 393.15
area = 1e-2
dt = 0.005
[GlobalParams]
initial_p = 1.4E+07
initial_T = ${initial_T}
initial_vel = 0.01
initial_vel_x = 0.01
initial_vel_y = 0
initial_vel_z = 0
A = ${area}
A_ref = ${area}
f = 100
scaling_factor_1phase = '1 1 1e-3'
closures = simple_closures
rdg_slope_reconstruction = minmod
fp = fp
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pump]
type = ShaftConnectedPump1Phase
inlet = 'pipe:out'
outlet = 'pipe:in'
position = '0 0 0'
scaling_factor_rhoEV = 1e-5
volume = 0.3
inertia_coeff = '1 1 1 1'
inertia_const = 0.5
omega_rated = 314
speed_cr_I = 1e12
speed_cr_fr = 0.001
torque_rated = 47.1825
volumetric_rated = 1
head_rated = 58.52
tau_fr_coeff = '4 0 80 0'
tau_fr_const = 8
head = head_fcn
torque_hydraulic = torque_fcn
density_rated = 124.2046
use_scalar_variables = false
[]
[pipe]
type = FlowChannel1Phase
position = '0.6096 0 0'
orientation = '1 0 0'
length = 10
n_elems = 20
[]
[shaft]
type = Shaft
connected_components = 'pump'
initial_speed = 1
[]
[]
[Functions]
[head_fcn]
type = PiecewiseLinear
data_file = semiscale_head_data.csv
format = columns
[]
[torque_fcn]
type = PiecewiseLinear
data_file = semiscale_torque_data.csv
format = columns
[]
[]
[Postprocessors]
[vel_avg]
type = ElementAverageValue
variable = vel
block = 'pipe'
execute_on = 'INITIAL TIMESTEP_END'
[]
[hydraulic_torque]
type = ElementAverageValue
variable = hydraulic_torque
block = 'pump'
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = ${dt}
num_steps = 40
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
velocity_as_vector = false
file_base = 'pump_coastdown'
[csv]
type = CSV
show = 'shaft:omega vel_avg'
[]
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_heat_flux/cylindrical.i)
T_hs = 300
heat_flux = 1000
t = 0.001
L = 2
D_i = 0.2
thickness = 0.5
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
R_i = ${fparse 0.5 * D_i}
D_o = ${fparse D_i + 2 * thickness}
A = ${fparse pi * D_o * L}
scale = 0.8
power = ${fparse scale * heat_flux * A}
E_change = ${fparse power * t}
[Functions]
[q_fn]
type = ConstantFunction
value = ${heat_flux}
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${density}
cp = ${specific_heat_capacity}
k = ${conductivity}
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
orientation = '0 0 1'
position = '0 0 0'
length = ${L}
n_elems = 10
inner_radius = ${R_i}
widths = '${thickness}'
n_part_elems = '10'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
names = 'region'
initial_T = ${T_hs}
[]
[heat_flux_boundary]
type = HSBoundaryHeatFlux
boundary = 'hs:outer'
hs = hs
q = q_fn
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergyRZ
block = 'hs:region'
axis_dir = '0 0 1'
axis_point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[heat_rate_pp_relerr]
type = RelativeDifferencePostprocessor
value1 = heat_flux_boundary_integral
value2 = ${power}
execute_on = 'INITIAL'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lumped
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr heat_rate_pp_relerr'
execute_on = 'FINAL'
[]
[]
(modules/richards/test/tests/dirac/bh04.i)
# unsaturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1 1E1 1E2 1E3'
x = '0 1E-1 1 1E1 1E2 1E3'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = -1E6
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 0
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 1E3
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh04
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/phase_field/test/tests/phase_field_kernels/SimpleSplitCHWRes.i)
#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the SplitCHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_Cu_Split_test.i (exodiff match)
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = 0
xmax = 250
ymin = 0
ymax = 250
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 125.0
y1 = 125.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 30.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SimpleSplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1e-3 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'c'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
derivative_order = 2
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 6
dt = 10
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_mass_flow_rate_1phase/phy.reversed_flow.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 444.447
initial_p = 7e6
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.1
length = 1
n_elems = 20
[]
[in]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = -0.18
T = 444.447
[]
[out]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:out'
p0 = 7e6
T0 = 444.447
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
start_time = 0.0
num_steps = 30
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
abort_on_solve_fail = true
[]
[Outputs]
[exodus]
type = Exodus
file_base = phy.reversed_flow
show = 'rhouA T p'
[]
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/phy.shower.i)
# This problem models a "shower": water from two pipes, one hot and one cold,
# mixes together to produce a temperature between the two.
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = 1e5
initial_vel = 1
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
# global parameters for pipes
fp = eos
orientation = '1 0 0'
length = 1
n_elems = 20
f = 0
scaling_factor_1phase = '1 1 1e-6'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet_hot]
type = InletDensityVelocity1Phase
input = 'pipe_hot:in'
# rho @ (p = 1e5, T = 310 K)
rho = 1315.9279785683
vel = 1
[]
[inlet_cold]
type = InletDensityVelocity1Phase
input = 'pipe_cold:in'
# rho @ (p = 1e5, T = 280 K)
rho = 1456.9202619863
vel = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe_warm:out'
p = 1e5
[]
[pipe_hot]
type = FlowChannel1Phase
position = '0 1 0'
A = 1
[]
[pipe_cold]
type = FlowChannel1Phase
position = '0 0 0'
A = 1
[]
[pipe_warm]
type = FlowChannel1Phase
position = '1 0.5 0'
A = 2
initial_vel = 0.5
[]
[junction]
type = JunctionParallelChannels1Phase
connections = 'pipe_cold:out pipe_hot:out pipe_warm:in'
position = '1 0.5 0'
volume = 1e-8
use_scalar_variables = false
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-5
nl_max_its = 10
l_tol = 1e-2
l_max_its = 10
start_time = 0
end_time = 5
dt = 0.05
abort_on_solve_fail = true
[]
[Postprocessors]
# These post-processors are used to test that the energy flux on
# the warm side of the junction is equal to the sum of the energy
# fluxes of the hot and cold inlets to the junction.
[energy_flux_hot]
type = EnergyFluxIntegral
boundary = pipe_hot:out
arhouA = rhouA
H = H
[]
[energy_flux_cold]
type = EnergyFluxIntegral
boundary = pipe_cold:out
arhouA = rhouA
H = H
[]
[energy_flux_warm]
type = EnergyFluxIntegral
boundary = pipe_warm:in
arhouA = rhouA
H = H
[]
[energy_flux_inlet_sum]
type = SumPostprocessor
values = 'energy_flux_hot energy_flux_cold'
[]
[test_rel_err]
type = RelativeDifferencePostprocessor
value1 = energy_flux_warm
value2 = energy_flux_inlet_sum
[]
[]
[Outputs]
[out]
type = CSV
show = test_rel_err
sync_only = true
sync_times = '3 4 5'
[]
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test7.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[SubdomainBoundingBox1]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '1 1 1'
[]
[SubdomainBoundingBox2]
type = SubdomainBoundingBoxGenerator
input = SubdomainBoundingBox1
block_id = 1
bottom_left = '2 2 0'
top_right = '3 3 1'
[]
[ed0]
type = BlockDeletionGenerator
block = 1
input = SubdomainBoundingBox2
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_1/jn30.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1E12
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn30
exodus = false
[]
(modules/solid_mechanics/test/tests/thermal_expansion/ad_constant_expansion_stress_free_temp.i)
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material; however, in this case the stress free temperature of the material
# has been set to 200K so that there is an initial delta temperature of 100K.
# An initial temperature of 300K is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. The final temperature is 675K
# The thermal strain increment should therefore be
# (675K - 300K) * 1.3e-5 1/K + 100K * 1.3e-5 1/K = 6.175e-3 m/m.
# This test uses a start up step to identify problems in the calculation of
# eigenstrains with a stress free temperature that is different from the initial
# value of the temperature in the problem
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./temp]
initial_condition = 300.0
[../]
[]
[AuxVariables]
[./eigenstrain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./eigenstrain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./eigenstrain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(5000.0)+300.0
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
use_automatic_differentiation = true
[../]
[../]
[../]
[]
[Kernels]
[./temp]
type = Diffusion
variable = temp
[../]
[]
[AuxKernels]
[./eigenstrain_yy]
type = ADRankTwoAux
rank_two_tensor = eigenstrain
variable = eigenstrain_yy
index_i = 1
index_j = 1
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_xx]
type = ADRankTwoAux
rank_two_tensor = eigenstrain
variable = eigenstrain_xx
index_i = 0
index_j = 0
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_zz]
type = ADRankTwoAux
rank_two_tensor = eigenstrain
variable = eigenstrain_zz
index_i = 2
index_j = 2
execute_on = 'initial timestep_end'
[../]
[./total_strain_yy]
type = ADRankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
execute_on = 'initial timestep_end'
[../]
[./total_strain_xx]
type = ADRankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xx
index_i = 0
index_j = 0
execute_on = 'initial timestep_end'
[../]
[./total_strain_zz]
type = ADRankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zz
index_i = 2
index_j = 2
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
function = temperature_load
boundary = 'left right'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = 200
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = -0.0125
n_startup_steps = 1
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./eigenstrain_xx]
type = ElementAverageValue
variable = eigenstrain_xx
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_yy]
type = ElementAverageValue
variable = eigenstrain_yy
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_zz]
type = ElementAverageValue
variable = eigenstrain_zz
execute_on = 'initial timestep_end'
[../]
[./total_strain_xx]
type = ElementAverageValue
variable = total_strain_xx
execute_on = 'initial timestep_end'
[../]
[./total_strain_yy]
type = ElementAverageValue
variable = total_strain_yy
execute_on = 'initial timestep_end'
[../]
[./total_strain_zz]
type = ElementAverageValue
variable = total_strain_zz
execute_on = 'initial timestep_end'
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
execute_on = 'initial timestep_end'
[../]
[]
(modules/geochemistry/test/tests/kernels/time_deriv_jac.i)
# The Jacobian of the GeochemistryTimeDerivative Kernel is checked
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Variables]
[conc]
[]
[]
[Kernels]
[dot]
type = GeochemistryTimeDerivative
porosity = porosity
variable = conc
[]
[]
[AuxVariables]
[porosity]
[]
[]
[AuxKernels]
[porosity]
type = FunctionAux
function = '1.0 + x'
variable = porosity
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_jacobian -snes_force_iteration'
petsc_options_iname = '-snes_type -ksp_type -pc_type -snes_convergence_test'
petsc_options_value = ' ksponly preonly none skip'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
(modules/solid_mechanics/test/tests/transfer_from_displaced/child.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
ymin = 0
xmax = 0.2
ymax = 0.5
nx = 5
ny = 15
elem_type = QUAD4
[]
[]
[Variables]
[disp_x][]
[disp_y][]
[]
[AuxVariables]
[solid_indicator]
[AuxKernel]
type = ConstantAux
variable = solid_indicator
value = 0.0
boundary = 'left right top'
execute_on = 'initial timestep_end'
[]
initial_condition = 1.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 10000.0
poissons_ratio = 0.3
use_displaced_mesh = true
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[BCs]
[move_bottom_x]
type = FunctionDirichletBC
boundary = bottom
variable = disp_x
function = 't'
[]
[move_bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = '0'
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type'
petsc_options_value = 'lu superlu_dist NONZERO'
nl_max_its = 40
l_max_its = 15
line_search = 'none'
nl_abs_tol = 1e-5
nl_rel_tol = 1e-4
automatic_scaling = true
[]
(modules/porous_flow/test/tests/jacobian/eff_stress02.i)
# 2phase (PS)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[sgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = 0
max = 1
[]
[sgas]
type = RandomIC
variable = sgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[grad0]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 0
variable = ppwater
[]
[grad1]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 1
variable = sgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 10
sat_lr = 0.01
[]
[]
[Materials]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/outputs/iterative/iterative_inline.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
nonlinear_residual_dt_divisor = 100
linear_residual_dt_divisor = 100
nonlinear_residual_start_time = 1.8
linear_residual_start_time = 1.8
nonlinear_residual_end_time = 1.85
linear_residual_end_time = 1.85
[../]
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d_pg.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[lambda]
type = ElementAverageValue
variable = mortar_normal_lm
block = 'secondary_lower'
[]
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymm_gps_small.i)
# this test checks the asixymmetric 1D generalized plane strain formulation using incremental small strains
[GlobalParams]
displacements = disp_x
scalar_out_of_plane_strain = scalar_strain_yy
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = line.e
[]
[Variables]
[./disp_x]
[../]
[./scalar_strain_yy]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
initial_condition = 580.0
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '580 580 680'
[../]
[./disp_x]
type = PiecewiseLinear
x = '0 1'
y = '0 2e-6'
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[Physics]
[SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps]
[../]
[../]
[../]
[]
[AuxKernels]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./temp]
type = FunctionAux
variable = temp
function = temp
execute_on = 'timestep_begin'
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
boundary = 1
value = 0
variable = disp_x
[../]
[./disp_x]
type = FunctionDirichletBC
boundary = 2
function = disp_x
variable = disp_x
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[../]
[./strain]
type = ComputeAxisymmetric1DSmallStrain
eigenstrain_names = eigenstrain
scalar_out_of_plane_strain = scalar_strain_yy
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-8
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-6
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0
end_time = 2
num_steps = 2
[]
[Outputs]
exodus = true
console = true
[]
(test/tests/multiapps/transient_multiapp/dt_from_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'dt_from_parent_sub.i'
positions = '0 0 0
0.5 0.5 0
0.6 0.6 0
0.7 0.7 0'
[]
[]
(modules/thermal_hydraulics/test/tests/base/component_groups/test.i)
[GlobalParams]
closures = simple_closures
initial_p = 1e6
initial_T = 300
initial_vel = 0
[]
[FluidProperties]
[fp_liquid]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[hx:wall]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[pri_inlet]
type = SolidWall1Phase
input = 'hx/primary:out'
[]
[pri_outlet]
type = SolidWall1Phase
input = 'hx/primary:in'
[]
# heat exchanger
[hx]
n_elems = 2
length = 1
[primary]
type = FlowChannel1Phase
position = '0 1 0'
orientation = '1 0 0'
n_elems = ${n_elems}
length = ${length}
A = 1
f = 1
fp = fp_liquid
[]
[wall]
type = HeatStructurePlate
position = '0 0 0'
orientation = '1 0 0'
solid_properties = 'hx:wall'
solid_properties_T_ref = '300'
n_elems = ${n_elems}
length = ${length}
n_part_elems = 1
names = 0
widths = 1
depth = 1
initial_T = 300
[]
[ht_primary]
type = HeatTransferFromHeatStructure1Phase
hs = hx/wall
flow_channel = hx/primary
hs_side = outer
Hw = 0
[]
[ht_secondary]
type = HeatTransferFromHeatStructure1Phase
hs = hx/wall
flow_channel = hx/secondary
hs_side = inner
Hw = 0
[]
[secondary]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
n_elems = ${n_elems}
length = ${length}
A = 1
f = 1
fp = fp_liquid
[]
[]
[sec_inlet]
type = SolidWall1Phase
input = 'hx/secondary:out'
[]
[sec_outlet]
type = SolidWall1Phase
input = 'hx/secondary:in'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[console]
type = Console
system_info = ''
enable = false
[]
[]
[Debug]
print_component_loops = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update5.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the tip of the yield function.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '15 1 0.2 1 10 -0.3 -0.3 0.2 8'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/umat/predef/predef.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t*10
[]
[]
[AuxVariables]
[strain_yy]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[Pressure]
[bc_presssure]
boundary = top
function = top_pull
[]
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
# Active for
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_predef'
num_state_vars = 0
external_fields = 'strain_yy'
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
base_name = 'base'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[strain_dependent_elasticity_tensor]
type = CompositeElasticityTensor
args = strain_yy
tensors = 'base'
weights = 'prefactor_material'
[]
[prefactor_material_block]
type = DerivativeParsedMaterial
property_name = prefactor_material
coupled_variables = strain_yy
expression = '1.0/(1.0 + strain_yy)'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/controls/set_real_value_control/test.i)
# This is testing that the values set by SetRealValueControl are used.
# The values of function T0_fn are set into an aux-field `aux`. Then,
# we compute the average value of this field in a postprocessor. It
# should be equal to the value of T0_fn.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 100.e3
T0 = 350.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[AuxVariables]
[aux]
[]
[]
[AuxKernels]
[aux_kernel]
type = ConstantAux
variable = aux
value = 350
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Functions]
[T0_fn]
type = PiecewiseLinear
x = '0 1'
y = '350 345'
[]
[]
[ControlLogic]
[T_inlet_fn]
type = GetFunctionValueControl
function = T0_fn
[]
[set_inlet_value]
type = SetRealValueControl
parameter = AuxKernels/aux_kernel/value
value = T_inlet_fn:value
[]
[]
[Postprocessors]
[aux]
type = ElementAverageValue
variable = aux
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
end_time = 1
automatic_scaling = true
[]
[Outputs]
csv = true
[]
(test/tests/misc/check_error/wrong_displacement_order.i)
[Mesh]
type = GeneratedMesh
dim = 2
# Mesh uses second-order elements
elem_type = QUAD8
displacements = 'disp_x disp_y'
block_name = pore
block_id = 0
[]
[Variables]
[./temperature]
order = SECOND
[./InitialCondition]
type = ConstantIC
value = 0.0
[../]
[../]
[]
# We are *not* allowed to use FIRST-order displacement vars!
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[./InitialCondition]
type = FunctionIC
function = displ
[../]
[../]
[]
[Functions]
[./displ]
type = ParsedFunction
expression = -1/2*x*(y-0.5)
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = temperature
use_displaced_mesh = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = temperature
boundary = left
value = 1
use_displaced_mesh = true
[../]
[./right]
type = DirichletBC
variable = temperature
boundary = right
value = 0
use_displaced_mesh = true
[../]
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = PJFNK
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_rel_tol = 1e-6
nl_max_its = 10
l_tol = 1e-8
l_max_its = 50
num_steps = 2 # 200
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
nl_abs_step_tol = 1e-10
[./TimeStepper]
type = ConstantDT
dt = 0.001
[../]
dtmin = .001
[]
(modules/navier_stokes/test/tests/finite_volume/cns/straight_channel_porosity_step/implicit-euler-basic-kt-primitive.i)
p_initial=1.01e5
T=273.15
# u refers to the superficial velocity
u_in=1
user_limiter='upwind'
[GlobalParams]
fp = fp
two_term_boundary_expansion = true
limiter = ${user_limiter}
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 18
nx = 180
[]
[to_pt5]
input = cartesian
type = SubdomainBoundingBoxGenerator
bottom_left = '2 0 0'
top_right = '4 1 0'
block_id = 1
[]
[pt5]
input = to_pt5
type = SubdomainBoundingBoxGenerator
bottom_left = '4 0 0'
top_right = '6 1 0'
block_id = 2
[]
[to_pt25]
input = pt5
type = SubdomainBoundingBoxGenerator
bottom_left = '6 0 0'
top_right = '8 1 0'
block_id = 3
[]
[pt25]
input = to_pt25
type = SubdomainBoundingBoxGenerator
bottom_left = '8 0 0'
top_right = '10 1 0'
block_id = 4
[]
[to_pt5_again]
input = pt25
type = SubdomainBoundingBoxGenerator
bottom_left = '10 0 0'
top_right = '12 1 0'
block_id = 5
[]
[pt5_again]
input = to_pt5_again
type = SubdomainBoundingBoxGenerator
bottom_left = '12 0 0'
top_right = '14 1 0'
block_id = 6
[]
[to_one]
input = pt5_again
type = SubdomainBoundingBoxGenerator
bottom_left = '14 0 0'
top_right = '16 1 0'
block_id = 7
[]
[one]
input = to_one
type = SubdomainBoundingBoxGenerator
bottom_left = '16 0 0'
top_right = '18 1 0'
block_id = 8
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
initial_condition = ${p_initial}
[]
[sup_vel_x]
type = MooseVariableFVReal
initial_condition = 1e-15
scaling = 1e-2
[]
[T_fluid]
type = MooseVariableFVReal
initial_condition = ${T}
scaling = 1e-5
[]
[]
[AuxVariables]
[vel_x]
type = MooseVariableFVReal
[]
[sup_mom_x]
type = MooseVariableFVReal
[]
[rho]
type = MooseVariableFVReal
[]
[worst_courant]
type = MooseVariableFVReal
[]
[porosity]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[vel_x]
type = ADMaterialRealAux
variable = vel_x
property = vel_x
execute_on = 'timestep_end'
[]
[sup_mom_x]
type = ADMaterialRealAux
variable = sup_mom_x
property = superficial_rhou
execute_on = 'timestep_end'
[]
[rho]
type = ADMaterialRealAux
variable = rho
property = rho
execute_on = 'timestep_end'
[]
[worst_courant]
type = Courant
variable = worst_courant
u = sup_vel_x
execute_on = 'timestep_end'
[]
[porosity]
type = MaterialRealAux
variable = porosity
property = porosity
execute_on = 'timestep_end'
[]
[]
[FVKernels]
[mass_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_dt'
variable = pressure
[]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[momentum_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhou_dt'
variable = sup_vel_x
[]
[momentum_advection]
type = PCNSFVKT
variable = sup_vel_x
eqn = "momentum"
momentum_component = 'x'
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_vel_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[energy_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_et_dt'
variable = T_fluid
[]
[energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[]
[FVBCs]
[rho_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = pressure
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'mass'
[]
[rhou_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = sup_vel_x
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_et_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = T_fluid
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'energy'
[]
[rho_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = pressure
pressure = ${p_initial}
eqn = 'mass'
[]
[rhou_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = sup_vel_x
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_et_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = T_fluid
pressure = ${p_initial}
eqn = 'energy'
[]
# Use these to help create more accurate cell centered gradients for cells adjacent to boundaries
[T_left]
type = FVDirichletBC
variable = T_fluid
value = ${T}
boundary = 'left'
[]
[sup_vel_left]
type = FVDirichletBC
variable = sup_vel_x
value = ${u_in}
boundary = 'left'
[]
[p_right]
type = FVDirichletBC
variable = pressure
value = ${p_initial}
boundary = 'right'
[]
[]
[Functions]
[ud_in]
type = ParsedVectorFunction
expression_x = '${u_in}'
[]
[eps]
type = ParsedFunction
expression = 'if(x < 2, 1,
if(x < 4, 1 - .5 / 2 * (x - 2),
if(x < 6, .5,
if(x < 8, .5 - .25 / 2 * (x - 6),
if(x < 10, .25,
if(x < 12, .25 + .25 / 2 * (x - 10),
if(x < 14, .5,
if(x < 16, .5 + .5 / 2 * (x - 14),
1))))))))'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
T_fluid = T_fluid
superficial_vel_x = sup_vel_x
fp = fp
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Executioner]
solve_type = NEWTON
line_search = 'bt'
type = Transient
nl_max_its = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e-5
optimal_iterations = 6
growth_factor = 1.2
[]
num_steps = 10000
end_time = 500
nl_abs_tol = 1e-8
[]
[Outputs]
[out]
type = Exodus
execute_on = 'final'
[]
checkpoint = true
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/multi/mc_wpt_1.i)
# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and its value should be 1pa.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = DirichletBC
variable = disp_x
boundary = front
value = 0E-6
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = front
value = 0E-6
[../]
[./topz]
type = DirichletBC
variable = disp_z
boundary = front
value = 1E-6
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[./str]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./mc]
type = FiniteStrainMultiPlasticity
block = 0
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
ep_plastic_tolerance = 1E-9
plastic_models = 'mc wpt'
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = mc_wpt_1
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/richards/test/tests/sinks/q2p01.i)
# Q2PPiecewiseLinearSink (and the Flux Postprocessor)
# There are three sinks: water with no relperm and density;
# water with relperm and density; gas with relperm and density.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[UserObjects]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = Q2PRelPermPowerGas
simm = 0.0
n = 3
[../]
[]
[Variables]
[./pp]
[./InitialCondition]
type = FunctionIC
function = 1
[../]
[../]
[./sat]
[./InitialCondition]
type = FunctionIC
function = 0.5
[../]
[../]
[]
[Q2P]
porepressure = pp
saturation = sat
water_density = DensityWater
water_relperm = RelPermWater
water_viscosity = 0.8
gas_density = DensityGas
gas_relperm = RelPermGas
gas_viscosity = 0.5
diffusivity = 0.0
output_total_masses_to = 'CSV'
save_gas_flux_in_Q2PGasFluxResidual = true
save_water_flux_in_Q2PWaterFluxResidual = true
save_gas_Jacobian_in_Q2PGasJacobian = true
save_water_Jacobian_in_Q2PWaterJacobian = true
[]
[Postprocessors]
[./left_water_out]
type = Q2PPiecewiseLinearSinkFlux
boundary = left
porepressure = pp
pressures = '0 1'
bare_fluxes = '0 1.5'
multiplying_fcn = 0.1
execute_on = 'initial timestep_end'
[../]
[./right_water_out]
type = Q2PPiecewiseLinearSinkFlux
boundary = right
porepressure = pp
pressures = '0 1'
bare_fluxes = '1 2'
fluid_density = DensityWater
fluid_viscosity = 0.8
fluid_relperm = RelPermWater
saturation = sat
execute_on = 'initial timestep_end'
[../]
[./right_gas_out]
type = Q2PPiecewiseLinearSinkFlux
boundary = right
porepressure = pp
pressures = '0 1'
bare_fluxes = '1 1'
fluid_density = DensityGas
fluid_viscosity = 0.5
fluid_relperm = RelPermGas
saturation = sat
execute_on = 'initial timestep_end'
[../]
[./p_left]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./sat_left]
type = PointValue
point = '0 0 0'
variable = sat
execute_on = 'initial timestep_end'
[../]
[./p_right]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[../]
[./sat_right]
type = PointValue
point = '1 0 0'
variable = sat
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./left_water]
type = Q2PPiecewiseLinearSink
boundary = left
pressures = '0 1'
bare_fluxes = '0 1.5'
multiplying_fcn = 0.1
variable = sat
other_var = pp
var_is_porepressure = false
use_mobility = false
use_relperm = false
fluid_density = DensityWater
fluid_viscosity = 0.8
fluid_relperm = RelPermWater
[../]
[./right_water]
type = Q2PPiecewiseLinearSink
boundary = right
pressures = '0 1'
bare_fluxes = '1 2'
variable = sat
other_var = pp
var_is_porepressure = false
use_mobility = true
use_relperm = true
fluid_density = DensityWater
fluid_viscosity = 0.8
fluid_relperm = RelPermWater
[../]
[./right_gas]
type = Q2PPiecewiseLinearSink
boundary = right
pressures = '0 1'
bare_fluxes = '1 1'
variable = pp
other_var = sat
var_is_porepressure = true
use_mobility = true
use_relperm = true
fluid_density = DensityGas
fluid_viscosity = 0.5
fluid_relperm = RelPermGas
[../]
[]
[AuxVariables]
[./one]
initial_condition = 1
[../]
[]
[Materials]
[./rock]
type = Q2PMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
gravity = '0 0 0'
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.5
[]
[Outputs]
file_base = q2p01
[./CSV]
type = CSV
[../]
[]
(test/tests/times/time_interval_times.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[Times]
[times]
type = TimeIntervalTimes
time_interval = 2.0
always_include_end_time = true
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
start_time = 5.0
end_time = 10.0
num_steps = 2
[]
[Outputs]
file_base = 'time_interval_with_end'
[out]
type = JSON
execute_system_information_on = none
[]
[]
(modules/stochastic_tools/test/tests/vectorpostprocessors/multiple_stochastic_results/parent.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2011
[]
[resample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2013
[]
[sobol]
type = Sobol
sampler_a = sample
sampler_b = resample
[]
[mc]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_left uniform_right'
execute_on = INITIAL # create random numbers on initial and use them for each timestep
[]
[]
[MultiApps]
[sobol]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sobol
[]
[mc]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = mc
[]
[]
[Transfers]
[sobol]
type = SamplerParameterTransfer
to_multi_app = sobol
sampler = sobol
parameters = 'BCs/left/value BCs/right/value'
[]
[sobol_data]
type = SamplerPostprocessorTransfer
from_multi_app = sobol
sampler = sobol
to_vector_postprocessor = storage
from_postprocessor = avg
[]
[mc]
type = SamplerParameterTransfer
to_multi_app = mc
sampler = mc
parameters = 'BCs/left/value BCs/right/value'
[]
[mc_data]
type = SamplerPostprocessorTransfer
from_multi_app = mc
sampler = mc
to_vector_postprocessor = storage
from_postprocessor = "avg max"
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
parallel_type = REPLICATED
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = CSV
execute_on = FINAL
[]
[]
(modules/solid_mechanics/test/tests/jacobian/cto29.i)
# CappedDruckerPragerCosserat
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 2
internal_limit = 100
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 5
value_residual = 3
internal_limit = 100
[../]
[./mc_coh]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 1
internal_limit = 100
[../]
[./phi]
type = SolidMechanicsHardeningCubic
value_0 = 0.8
value_residual = 0.4
internal_limit = 50
[../]
[./psi]
type = SolidMechanicsHardeningCubic
value_0 = 0.4
value_residual = 0
internal_limit = 10
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 2.1
poisson = 0.1
layer_thickness = 1.0
joint_normal_stiffness = 3.0
joint_shear_stiffness = 2.5
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5.1 7 2 4 2.1 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = dp
[../]
[./dp]
type = CappedDruckerPragerCosseratStressUpdate
host_youngs_modulus = 2.1
host_poissons_ratio = 0.1
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 0.1
smoothing_tol = 0.1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/combined/examples/publications/rapid_dev/fig7a.i)
#
# Fig. 7 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Solid gray curve (1)
# Eigenstrain and elastic energies ar computed per phase and then interpolated.
# Supply the RADIUS parameter (10-35) on the command line to generate data
# for all curves in the plot.
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 32
xmin = 0
xmax = 100
second_order = true
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Functions]
[./diff]
type = ParsedFunction
expression = '${RADIUS}-pos_c'
symbol_names = pos_c
symbol_values = pos_c
[../]
[]
# AuxVars to compute the free energy density for outputting
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./cross_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Variables]
# Solute concentration variable
[./c]
[./InitialCondition]
type = SmoothCircleIC
invalue = 1
outvalue = 0
x1 = 0
y1 = 0
radius = ${RADIUS}
int_width = 3
[../]
[../]
[./w]
[../]
# Phase order parameter
[./eta]
[./InitialCondition]
type = SmoothCircleIC
invalue = 1
outvalue = 0
x1 = 0
y1 = 0
radius = ${RADIUS}
int_width = 3
[../]
[../]
# Mesh displacement
[./disp_r]
order = SECOND
[../]
[./Fe_fit]
order = SECOND
[../]
[]
[Kernels]
# Set up stress divergence kernels
[./TensorMechanics]
[../]
# Split Cahn-Hilliard kernels
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
args = 'eta'
kappa_name = kappa_c
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 1
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk1]
type = AllenCahn
variable = eta
args = 'c'
mob_name = L
f_name = F
[../]
[./ACInterface]
type = ACInterface
variable = eta
mob_name = L
kappa_name = kappa_eta
[../]
[./Fe]
type = MaterialPropertyValue
prop_name = Fe
variable = Fe_fit
[../]
[./autoadjust]
type = MaskedBodyForce
variable = w
function = diff
mask = mask
[../]
[]
[Materials]
# declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
[./consts]
type = GenericConstantMaterial
prop_names = 'M L kappa_c kappa_eta'
prop_values = '1.0 1.0 0.5 1'
[../]
# forcing function mask
[./mask]
type = ParsedMaterial
property_name = mask
expression = grad/dt
material_property_names = 'grad dt'
[../]
[./grad]
type = VariableGradientMaterial
variable = c
prop = grad
[../]
[./time]
type = TimeStepMaterial
[../]
# global mechanical properties
[./elasticity_tensor_1]
type = ComputeElasticityTensor
C_ijkl = '1 1'
base_name = phase1
fill_method = symmetric_isotropic
[../]
[./elasticity_tensor_2]
type = ComputeElasticityTensor
C_ijkl = '1 1'
base_name = phase2
fill_method = symmetric_isotropic
[../]
[./strain_1]
type = ComputeRSphericalSmallStrain
base_name = phase1
[../]
[./strain_2]
type = ComputeRSphericalSmallStrain
base_name = phase2
eigenstrain_names = eigenstrain
[../]
[./stress_1]
type = ComputeLinearElasticStress
base_name = phase1
[../]
[./stress_2]
type = ComputeLinearElasticStress
base_name = phase2
[../]
# eigenstrain per phase
[./eigenstrain2]
type = ComputeEigenstrain
eigen_base = '0.05 0.05 0.05 0 0 0'
base_name = phase2
eigenstrain_name = eigenstrain
[../]
# switching functions
[./switching]
type = SwitchingFunctionMaterial
function_name = h
eta = eta
h_order = SIMPLE
[../]
[./barrier]
type = BarrierFunctionMaterial
eta = eta
[../]
# chemical free energies
[./chemical_free_energy_1]
type = DerivativeParsedMaterial
property_name = Fc1
expression = 'c^2'
coupled_variables = 'c'
derivative_order = 2
[../]
[./chemical_free_energy_2]
type = DerivativeParsedMaterial
property_name = Fc2
expression = '(1-c)^2'
coupled_variables = 'c'
derivative_order = 2
[../]
# elastic free energies
[./elastic_free_energy_1]
type = ElasticEnergyMaterial
f_name = Fe1
args = ''
base_name = phase1
derivative_order = 2
[../]
[./elastic_free_energy_2]
type = ElasticEnergyMaterial
f_name = Fe2
args = ''
base_name = phase2
derivative_order = 2
[../]
# per phase free energies
[./free_energy_1]
type = DerivativeSumMaterial
property_name = F1
sum_materials = 'Fc1 Fe1'
coupled_variables = 'c'
derivative_order = 2
[../]
[./free_energy_2]
type = DerivativeSumMaterial
property_name = F2
sum_materials = 'Fc2 Fe2'
coupled_variables = 'c'
derivative_order = 2
[../]
# global chemical free energy
[./global_free_energy]
type = DerivativeTwoPhaseMaterial
f_name = F
fa_name = F1
fb_name = F2
eta = eta
args = 'c'
W = 4
[../]
# global stress
[./global_stress]
type = TwoPhaseStressMaterial
base_A = phase1
base_B = phase2
[../]
[./elastic_free_energy]
type = DerivativeTwoPhaseMaterial
f_name = Fe
fa_name = Fe1
fb_name = Fe2
eta = eta
args = 'c'
W = 0
[../]
[]
[BCs]
[./left_r]
type = DirichletBC
variable = disp_r
boundary = 'left'
value = 0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
variable = c
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./pos_c]
type = FindValueOnLine
start_point = '0 0 0'
end_point = '100 0 0'
v = c
target = 0.582
tol = 1e-8
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./pos_eta]
type = FindValueOnLine
start_point = '0 0 0'
end_point = '100 0 0'
v = eta
target = 0.5
tol = 1e-8
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./c_min]
type = ElementExtremeValue
value_type = min
variable = c
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[]
[VectorPostprocessors]
[./line]
type = LineValueSampler
variable = 'Fe_fit c w'
start_point = '0 0 0'
end_point = '100 0 0'
num_points = 5000
sort_by = x
outputs = vpp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 15
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 2.0e-9
start_time = 0.0
end_time = 100000.0
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 7
iteration_window = 1
dt = 1
[../]
[./Adaptivity]
initial_adaptivity = 5
interval = 10
max_h_level = 5
refine_fraction = 0.9
coarsen_fraction = 0.1
[../]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
execute_on = 'INITIAL TIMESTEP_END'
[./table]
type = CSV
delimiter = ' '
file_base = radius_${RADIUS}/energy_pp
[../]
[./vpp]
type = CSV
delimiter = ' '
sync_times = '10 50 100 500 1000 5000 10000 50000 100000'
sync_only = true
time_data = true
file_base = radius_${RADIUS}/energy_vpp
[../]
[]
(modules/porous_flow/test/tests/actions/addmaterials2.i)
# Test that the PorousFlowAddMaterialAction correctly handles the case where
# the at_nodes parameter isn't provided. In this case, only a single material
# is given, and the action must correctly identify if materials should be added
# at the nodes, qps, or even both
[Mesh]
type = GeneratedMesh
dim = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pwater]
initial_condition = 1e6
[]
[sgas]
initial_condition = 0.3
[]
[temperature]
initial_condition = 50
[]
[]
[AuxVariables]
[x0]
initial_condition = 0.1
[]
[x1]
initial_condition = 0.5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heat_advection]
type = PorousFlowHeatAdvection
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater sgas temperature'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-5
pc_max = 1e7
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
cv = 2
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1e9
viscosity = 1e-4
density0 = 20
thermal_expansion = 0
cv = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'x0 x1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.11
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
s_res = 0.01
sum_s_res = 0.11
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[unused]
type = GenericConstantMaterial
prop_names = unused
prop_values = 0
[]
[]
[Executioner]
type = Transient
end_time = 1
nl_abs_tol = 1e-14
[]
(modules/porous_flow/test/tests/energy_conservation/heat04_action.i)
# heat04, but using an action
#
# The sample is a single unit element, with fixed displacements on
# all sides. A heat source of strength S (J/m^3/s) is applied into
# the element. There is no fluid flow or heat flow. The rise
# in temperature, porepressure and stress, and the change in porosity is
# matched with theory.
#
# In this case, fluid mass must be conserved, and there is no
# volumetric strain, so
# porosity * fluid_density = constant
# Also, the energy-density in the rock-fluid system increases with S:
# d/dt [(1 - porosity) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T] = S
# Also, the porosity evolves according to THM as
# porosity = biot + (porosity0 - biot) * exp( (biot - 1) * P / fluid_bulk + rock_thermal_exp * T)
# Finally, the effective stress must be exactly zero (as there is
# no strain).
#
# Let us assume that
# fluid_density = dens0 * exp(P / fluid_bulk - fluid_thermal_exp * T)
# Then the conservation of fluid mass means
# porosity = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T)
# where dens0 * por0 = the initial fluid mass.
# The last expression for porosity, combined with the THM one,
# and assuming that biot = 1 for simplicity, gives
# porosity = 1 + (porosity0 - 1) * exp(rock_thermal_exp * T) = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T) .... (A)
#
# This stuff may be substituted into the heat energy-density equation:
# S = d/dt [(1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T]
#
# If S is constant then
# S * t = (1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T
# with T(t=0) = 0 then Eqn(A) implies that por0 = porosity0 and
# P / fluid_bulk = fluid_thermal_exp * T - log(1 + (por0 - 1) * exp(rock_thermal_exp * T)) + log(por0)
#
# Parameters:
# A = 2
# fluid_bulk = 2.0
# dens0 = 3.0
# fluid_thermal_exp = 0.5
# fluid_heat_cap = 2
# por0 = 0.5
# rock_thermal_exp = 0.25
# rock_density = 5
# rock_heat_capacity = 0.2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.5
cv = 2
cp = 2
bulk_modulus = 2.0
density0 = 3.0
[]
[]
[PorousFlowUnsaturated]
coupling_type = ThermoHydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = pp
temperature = temp
dictator_name = Sir
biot_coefficient = 1.0
gravity = '0 0 0'
fp = the_simple_fluid
van_genuchten_alpha = 1.0E-12
van_genuchten_m = 0.5
relative_permeability_type = Corey
relative_permeability_exponent = 0.0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = Sir
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[temp]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[heat_source]
type = BodyForce
function = 1
variable = temp
[]
[]
[Functions]
[err_T_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1'
expression = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
[]
[err_pp_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1 2 p0 0.5'
expression = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosity
thermal = true
fluid = true
mechanical = true
ensure_positive = false
biot_coefficient = 1.0
porosity_zero = 0.5
thermal_expansion_coeff = 0.25
solid_bulk = 2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 0.2
density = 5.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = pp
[]
[t0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = temp
[]
[porosity]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = porosity
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[err_T]
type = FunctionValuePostprocessor
function = err_T_fcn
[]
[err_P]
type = FunctionValuePostprocessor
function = err_pp_fcn
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = heat04_action
csv = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_03.i)
# Checking the Jacobian of Flux-Limited TVD Advection, 2 phases, 2 components, using flux_limiter_type = None
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 2
ymin = -1
ymax = 2
bias_y = 1.5
[]
[GlobalParams]
gravity = '1 2 -0.5'
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[flux_ph0_sp0]
type = PorousFlowFluxLimitedTVDAdvection
variable = ppwater
advective_flux_calculator = advective_flux_calculator_ph0_sp0
[]
[flux_ph0_sp1]
type = PorousFlowFluxLimitedTVDAdvection
variable = ppgas
advective_flux_calculator = advective_flux_calculator_ph0_sp1
[]
[flux_ph1_sp0]
type = PorousFlowFluxLimitedTVDAdvection
variable = massfrac_ph0_sp0
advective_flux_calculator = advective_flux_calculator_ph1_sp0
[]
[flux_ph1_sp1]
type = PorousFlowFluxLimitedTVDAdvection
variable = massfrac_ph1_sp0
advective_flux_calculator = advective_flux_calculator_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.5
[]
[advective_flux_calculator_ph0_sp0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = None
phase = 0
fluid_component = 0
[]
[advective_flux_calculator_ph0_sp1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = None
phase = 0
fluid_component = 1
[]
[advective_flux_calculator_ph1_sp0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = None
phase = 1
fluid_component = 0
[]
[advective_flux_calculator_ph1_sp1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = None
phase = 1
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.21 0 0 0 1.5 0 0 0 0.8'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
num_steps = 1
dt = 1
[]
(modules/porous_flow/test/tests/jacobian/heat_advection01.i)
# 1phase, unsaturated, heat advection
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[pp]
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[pp]
type = RandomIC
variable = pp
max = 0.0
min = -1.0
[]
[]
[Kernels]
[pp]
type = TimeDerivative
variable = pp
[]
[heat_advection]
type = PorousFlowHeatAdvection
variable = temp
gravity = '1 2 3'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 1.3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1.1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[PS]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/transfers/multiapp_copy_transfer/linear_lagrange_to_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
source_variable = u
variable = u
to_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/phase_field-mechanics/Pattern1.i)
#
# Pattern example 1
#
# Phase changes driven by a combination mechanical (elastic) and chemical
# driving forces. In this three phase system a matrix phase, an oversized and
# an undersized precipitate phase compete. The chemical free energy favors a
# phase separation into either precipitate phase. A mix of both precipitate
# emerges to balance lattice expansion and contraction.
#
# This example demonstrates the use of
# * ACMultiInterface
# * SwitchingFunctionConstraintEta and SwitchingFunctionConstraintLagrange
# * DerivativeParsedMaterial
# * ElasticEnergyMaterial
# * DerivativeMultiPhaseMaterial
# * MultiPhaseStressMaterial
# which are the components to se up a phase field model with an arbitrary number
# of phases
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 80
ny = 80
nz = 0
xmin = -20
xmax = 20
ymin = -20
ymax = 20
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
# CahnHilliard needs the third derivatives
derivative_order = 3
enable_jit = true
displacements = 'disp_x disp_y'
[]
# AuxVars to compute the free energy density for outputting
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./cross_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
additional_free_energy = cross_energy
[../]
[./cross_terms]
type = CrossTermGradientFreeEnergy
variable = cross_energy
interfacial_vars = 'eta1 eta2 eta3'
kappa_names = 'kappa11 kappa12 kappa13
kappa21 kappa22 kappa23
kappa31 kappa32 kappa33'
[../]
[]
[Variables]
# Solute concentration variable
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
min = 0
max = 0.8
seed = 1235
[../]
[../]
# Order parameter for the Matrix
[./eta1]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[../]
# Order parameters for the 2 different inclusion orientations
[./eta2]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[../]
[./eta3]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[../]
# Mesh displacement
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
# Lagrange-multiplier
[./lambda]
order = FIRST
family = LAGRANGE
initial_condition = 1.0
[../]
[]
[Kernels]
# Set up stress divergence kernels
[./TensorMechanics]
[../]
# Cahn-Hilliard kernels
[./c_res]
type = CahnHilliard
variable = c
f_name = F
args = 'eta1 eta2 eta3'
[../]
[./time]
type = TimeDerivative
variable = c
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 1
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulk1]
type = AllenCahn
variable = eta1
args = 'eta2 eta3 c'
mob_name = L1
f_name = F
[../]
[./ACInterface1]
type = ACMultiInterface
variable = eta1
etas = 'eta1 eta2 eta3'
mob_name = L1
kappa_names = 'kappa11 kappa12 kappa13'
[../]
[./lagrange1]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 2
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulk2]
type = AllenCahn
variable = eta2
args = 'eta1 eta3 c'
mob_name = L2
f_name = F
[../]
[./ACInterface2]
type = ACMultiInterface
variable = eta2
etas = 'eta1 eta2 eta3'
mob_name = L2
kappa_names = 'kappa21 kappa22 kappa23'
[../]
[./lagrange2]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 3
[./deta3dt]
type = TimeDerivative
variable = eta3
[../]
[./ACBulk3]
type = AllenCahn
variable = eta3
args = 'eta1 eta2 c'
mob_name = L3
f_name = F
[../]
[./ACInterface3]
type = ACMultiInterface
variable = eta3
etas = 'eta1 eta2 eta3'
mob_name = L3
kappa_names = 'kappa31 kappa32 kappa33'
[../]
[./lagrange3]
type = SwitchingFunctionConstraintEta
variable = eta3
h_name = h3
lambda = lambda
[../]
# Lagrange-multiplier constraint kernel for lambda
[./lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
epsilon = 1e-6
[../]
[]
[Materials]
# declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c L1 L2 L3 kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
prop_values = '0.2 0 1 1 1 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 '
[../]
# We use this to output the level of constraint enforcement
# ideally it should be 0 everywhere, if the constraint is fully enforced
[./etasummat]
type = ParsedMaterial
property_name = etasum
coupled_variables = 'eta1 eta2 eta3'
material_property_names = 'h1 h2 h3'
expression = 'h1+h2+h3-1'
outputs = exodus
[../]
# This parsed material creates a single property for visualization purposes.
# It will be 0 for phase 1, -1 for phase 2, and 1 for phase 3
[./phasemap]
type = ParsedMaterial
property_name = phase
coupled_variables = 'eta2 eta3'
expression = 'if(eta3>0.5,1,0)-if(eta2>0.5,1,0)'
outputs = exodus
[../]
# matrix phase
[./elasticity_tensor_1]
type = ComputeElasticityTensor
base_name = phase1
C_ijkl = '3 3'
fill_method = symmetric_isotropic
[../]
[./strain_1]
type = ComputeSmallStrain
base_name = phase1
displacements = 'disp_x disp_y'
[../]
[./stress_1]
type = ComputeLinearElasticStress
base_name = phase1
[../]
# oversized phase
[./elasticity_tensor_2]
type = ComputeElasticityTensor
base_name = phase2
C_ijkl = '7 7'
fill_method = symmetric_isotropic
[../]
[./strain_2]
type = ComputeSmallStrain
base_name = phase2
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./stress_2]
type = ComputeLinearElasticStress
base_name = phase2
[../]
[./eigenstrain_2]
type = ComputeEigenstrain
base_name = phase2
eigen_base = '0.02'
eigenstrain_name = eigenstrain
[../]
# undersized phase
[./elasticity_tensor_3]
type = ComputeElasticityTensor
base_name = phase3
C_ijkl = '7 7'
fill_method = symmetric_isotropic
[../]
[./strain_3]
type = ComputeSmallStrain
base_name = phase3
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./stress_3]
type = ComputeLinearElasticStress
base_name = phase3
[../]
[./eigenstrain_3]
type = ComputeEigenstrain
base_name = phase3
eigen_base = '-0.05'
eigenstrain_name = eigenstrain
[../]
# switching functions
[./switching1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
h_order = SIMPLE
[../]
[./switching2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
h_order = SIMPLE
[../]
[./switching3]
type = SwitchingFunctionMaterial
function_name = h3
eta = eta3
h_order = SIMPLE
[../]
[./barrier]
type = MultiBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
[../]
# chemical free energies
[./chemical_free_energy_1]
type = DerivativeParsedMaterial
property_name = Fc1
expression = '4*c^2'
coupled_variables = 'c'
derivative_order = 2
[../]
[./chemical_free_energy_2]
type = DerivativeParsedMaterial
property_name = Fc2
expression = '(c-0.9)^2-0.4'
coupled_variables = 'c'
derivative_order = 2
[../]
[./chemical_free_energy_3]
type = DerivativeParsedMaterial
property_name = Fc3
expression = '(c-0.9)^2-0.5'
coupled_variables = 'c'
derivative_order = 2
[../]
# elastic free energies
[./elastic_free_energy_1]
type = ElasticEnergyMaterial
base_name = phase1
f_name = Fe1
derivative_order = 2
args = 'c' # should be empty
[../]
[./elastic_free_energy_2]
type = ElasticEnergyMaterial
base_name = phase2
f_name = Fe2
derivative_order = 2
args = 'c' # should be empty
[../]
[./elastic_free_energy_3]
type = ElasticEnergyMaterial
base_name = phase3
f_name = Fe3
derivative_order = 2
args = 'c' # should be empty
[../]
# phase free energies (chemical + elastic)
[./phase_free_energy_1]
type = DerivativeSumMaterial
property_name = F1
sum_materials = 'Fc1 Fe1'
coupled_variables = 'c'
derivative_order = 2
[../]
[./phase_free_energy_2]
type = DerivativeSumMaterial
property_name = F2
sum_materials = 'Fc2 Fe2'
coupled_variables = 'c'
derivative_order = 2
[../]
[./phase_free_energy_3]
type = DerivativeSumMaterial
property_name = F3
sum_materials = 'Fc3 Fe3'
coupled_variables = 'c'
derivative_order = 2
[../]
# global free energy
[./free_energy]
type = DerivativeMultiPhaseMaterial
f_name = F
fi_names = 'F1 F2 F3'
hi_names = 'h1 h2 h3'
etas = 'eta1 eta2 eta3'
coupled_variables = 'c'
W = 3
[../]
# Generate the global stress from the phase stresses
[./global_stress]
type = MultiPhaseStressMaterial
phase_base = 'phase1 phase2 phase3'
h = 'h1 h2 h3'
[../]
[]
[BCs]
# the boundary conditions on the displacement enforce periodicity
# at zero total shear and constant volume
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 'top'
value = 0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 'right'
value = 0
[../]
[./Periodic]
[./disp_x]
auto_direction = 'y'
[../]
[./disp_y]
auto_direction = 'x'
[../]
# all other phase field variables are fully periodic
[./c]
auto_direction = 'x y'
[../]
[./eta1]
auto_direction = 'x y'
[../]
[./eta2]
auto_direction = 'x y'
[../]
[./eta3]
auto_direction = 'x y'
[../]
[./lambda]
auto_direction = 'x y'
[../]
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm ilu'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 200
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.1
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[./table]
type = CSV
delimiter = ' '
[../]
[]
[Debug]
# show_var_residual_norms = true
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4ns_out
exodus = true
[]
(modules/combined/test/tests/poro_mechanics/terzaghi.i)
# Terzaghi's problem of consolodation of a drained medium
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example. Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height. h = 10
# Soil's Lame lambda. la = 2
# Soil's Lame mu, which is also the Soil's shear modulus. mu = 3
# Soil bulk modulus. K = la + 2*mu/3 = 4
# Soil confined compressibility. m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance. 1/K = 0.25
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus. S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient. c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top. q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution). p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution). uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution). uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = 0
zmax = 10
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[../]
[./confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[../]
[./basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[../]
[./topdrained]
type = DirichletBC
variable = porepressure
value = 0
boundary = front
[../]
[./topload]
type = NeumannBC
variable = disp_z
value = -1
boundary = front
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[./darcy_flow]
type = CoefDiffusion
variable = porepressure
coef = 1.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
# bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.6
solid_bulk_compliance = 0.25
fluid_bulk_compliance = 0.125
constant_porosity = true
[../]
[]
[Postprocessors]
[./p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[../]
[./p1]
type = PointValue
outputs = csv
point = '0 0 1'
variable = porepressure
[../]
[./p2]
type = PointValue
outputs = csv
point = '0 0 2'
variable = porepressure
[../]
[./p3]
type = PointValue
outputs = csv
point = '0 0 3'
variable = porepressure
[../]
[./p4]
type = PointValue
outputs = csv
point = '0 0 4'
variable = porepressure
[../]
[./p5]
type = PointValue
outputs = csv
point = '0 0 5'
variable = porepressure
[../]
[./p6]
type = PointValue
outputs = csv
point = '0 0 6'
variable = porepressure
[../]
[./p7]
type = PointValue
outputs = csv
point = '0 0 7'
variable = porepressure
[../]
[./p8]
type = PointValue
outputs = csv
point = '0 0 8'
variable = porepressure
[../]
[./p9]
type = PointValue
outputs = csv
point = '0 0 9'
variable = porepressure
[../]
[./p99]
type = PointValue
outputs = csv
point = '0 0 10'
variable = porepressure
[../]
[./zdisp]
type = PointValue
outputs = csv
point = '0 0 10'
variable = disp_z
[../]
[./dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.5*t<0.1,0.5*t,0.1)
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
[./TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.0001
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = terzaghi
[./csv]
type = CSV
[../]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-10
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3q_out
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/fromsub_target_displaced.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'x_disp y_disp'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./transferred_u]
[../]
[./elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[../]
[./x_disp]
initial_condition = -0.1
[../]
[./y_disp]
initial_condition = -0.1
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '.099 .099 0 .599 .599 0 0.599 0.099 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = fromsub_sub.i
[../]
[]
[Transfers]
[./from_sub]
source_variable = sub_u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_target_mesh = true
[../]
[./elemental_from_sub]
source_variable = sub_u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
displaced_target_mesh = true
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update18.i)
# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_limit = 2E-3
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-2 1 -0.5 -1 -1.9 0 -0.5 0 -3'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/examples/coal_mining/cosserat_elastic.i)
# Strata deformation and fracturing around a coal mine
#
# A 2D geometry is used that simulates a transverse section of
# the coal mine. The model is actually 3D, but the "x"
# dimension is only 10m long, meshed with 1 element, and
# there is no "x" displacement. The mine is 400m deep
# and just the roof is studied (0<=z<=400). The model sits
# between 0<=y<=450. The excavation sits in 0<=y<=150. This
# is a "half model": the boundary conditions are such that
# the model simulates an excavation sitting in -150<=y<=150
# inside a model of the region -450<=y<=450. The
# excavation height is 3m (ie, the excavation lies within
# 0<=z<=3).
#
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions for this elastic simulation are:
# - disp_x = 0 everywhere
# - disp_y = 0 at y=0 and y=450
# - disp_z = 0 for y>150
# - wc_x = 0 at y=0 and y=450.
# That is, rollers on the sides, free at top,
# and prescribed at bottom in the unexcavated portion.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = -0.025*(300-z) MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# This is an elastic simulation, but the weak-plane and Drucker-Prager
# parameters and AuxVariables may be found below. They are irrelevant
# in this simulation. The weak-plane and Drucker-Prager cohesions,
# tensile strengths and compressive strengths have been set very high
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
#
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = -5
xmax = 5
nz = 40
zmin = 0
zmax = 403.003
bias_z = 1.1
ny = 30 # make this a multiple of 3, so y=150 is at a node
ymin = 0
ymax = 450
[]
[left]
type = SideSetsAroundSubdomainGenerator
new_boundary = 11
normal = '0 -1 0'
input = generated_mesh
[]
[right]
type = SideSetsAroundSubdomainGenerator
new_boundary = 12
normal = '0 1 0'
input = left
[]
[front]
type = SideSetsAroundSubdomainGenerator
new_boundary = 13
normal = '-1 0 0'
input = right
[]
[back]
type = SideSetsAroundSubdomainGenerator
new_boundary = 14
normal = '1 0 0'
input = front
[]
[top]
type = SideSetsAroundSubdomainGenerator
new_boundary = 15
normal = '0 0 1'
input = back
[]
[bottom]
type = SideSetsAroundSubdomainGenerator
new_boundary = 16
normal = '0 0 -1'
input = top
[]
[excav]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '-5 0 0'
top_right = '5 150 3'
input = bottom
[]
[roof]
type = SideSetsBetweenSubdomainsGenerator
new_boundary = 21
primary_block = 0
paired_block = 1
input = excav
[]
[hole]
type = BlockDeletionGenerator
block = 1
input = roof
[]
[]
[GlobalParams]
block = 0
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[]
[Kernels]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6 # remember this is in MPa
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./dp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./dp_shear]
type = MaterialStdVectorAux
index = 0
property = dp_plastic_internal_parameter
variable = dp_shear
[../]
[./dp_tensile]
type = MaterialStdVectorAux
index = 1
property = dp_plastic_internal_parameter
variable = dp_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./dp_shear_f]
type = MaterialStdVectorAux
index = 0
property = dp_plastic_yield_function
variable = dp_shear_f
[../]
[./dp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = dp_plastic_yield_function
variable = dp_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '11 12'
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '16'
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = '11 12'
value = 0.0
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '-0.8*2500*10E-6*(403.003-z)'
[../]
[./ini_zz]
type = ParsedFunction
expression = '-2500*10E-6*(403.003-z)'
[../]
[]
[UserObjects]
[./dp_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.9 # MPa
value_residual = 3.1 # MPa
rate = 1.0
[../]
[./dp_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./dp_dil]
type = SolidMechanicsHardeningConstant
value = 0.65
[../]
[./dp_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.4 # MPa
rate = 1.0
[../]
[./dp_compressive_str]
type = SolidMechanicsHardeningConstant
value = 1.0E3 # Large!
[../]
[./drucker_prager_model]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = dp_coh_strong_harden
mc_friction_angle = dp_fric
mc_dilation_angle = dp_dil
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[./wp_coh]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./wp_compressive_str]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
eigenstrain_name = ini_stress
[../]
[./stress]
# this is needed so as to correctly apply the initial stress
type = ComputeMultipleInelasticCosseratStress
block = 0
inelastic_models = ''
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./dp]
type = CappedDruckerPragerCosseratStressUpdate
block = 0
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = dp
DP_model = drucker_prager_model
tensile_strength = dp_tensile_str_strong_harden
compressive_strength = dp_compressive_str
max_NR_iterations = 100000
tip_smoother = 0.1E1
smoothing_tol = 0.1E1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
block = 0
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str
compressive_strength = wp_compressive_str
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[../]
[./density]
type = GenericConstantMaterial
prop_names = density
prop_values = 2500
[../]
[]
[Postprocessors]
[./subs_max]
type = PointValue
point = '0 0 403.003'
variable = disp_z
use_displaced_mesh = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'Linear'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 30
nl_max_its = 1000
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
file_base = cosserat_elastic
time_step_interval = 1
print_linear_residuals = false
exodus = true
csv = true
console = true
#[./console]
# type = Console
# output_linear = false
#[../]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/fromsub_displaced_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
# Transferring data from a sub application is currently only
# supported with a ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./disp_x]
initial_condition = -0.2
[../]
[./disp_y]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
use_displaced = true
[../]
[]
(test/tests/vectorpostprocessors/dynamic_point_sampler/dynamic_point_sampler.i)
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Variables]
[u]
[]
[]
[Functions]
[forcing_func]
type = ParsedFunction
expression = alpha*alpha*pi*pi*sin(alpha*pi*x)
symbol_names = 'alpha'
symbol_values = '4'
[]
[u_func]
type = ParsedGradFunction
value = sin(alpha*pi*x)
grad_x = alpha*pi*sin(alpha*pi*x)
symbol_names = 'alpha'
symbol_values = '4'
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[forcing]
type = BodyForce
variable = u
function = forcing_func
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = 'u'
boundary = 'left'
value = 0
[]
[right]
type = DirichletBC
variable = 'u'
boundary = 'right'
value = 0
[]
[]
[Executioner]
type = Transient
num_steps = 7
dt = 0.1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[l2_error]
type = ElementL2Error
variable = u
function = u_func
[]
[dofs]
type = NumDOFs
[]
[]
[Adaptivity]
max_h_level = 3
marker = error
[Indicators]
[jump]
type = GradientJumpIndicator
variable = u
[]
[]
[Markers]
[error]
type = ErrorFractionMarker
indicator = jump
coarsen = 0.1
refine = 0.3
[]
[]
[]
[VectorPostprocessors]
[dynamic_line_sampler]
type = DynamicPointValueSampler
variable = u
start_point = '0 0.5 0'
end_point = '1 0.5 0'
num_points = 6
sort_by = x
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/geochemistry/test/tests/time_dependent_reactions/changing_pH_ferric_hydroxide.i)
# Sorption onto FerricHydroxide along with changing pH
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "Fe+++"
swap_into_basis = "Fe(OH)3(ppd)"
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Na+ Cl- Fe(OH)3(ppd) >(s)FeOH >(w)FeOH"
constraint_value = " 1.0 -4 0.1 0.1 9.3573E-3 4.6786E-5 1.87145E-3"
constraint_meaning = "kg_solvent_water log10activity bulk_composition bulk_composition free_mineral bulk_composition bulk_composition"
constraint_unit = "kg dimensionless moles moles moles moles moles"
controlled_activity_name = "H+"
controlled_activity_value = set_aH
ramp_max_ionic_strength_initial = 0 # not needed in this simple problem
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
abs_tol = 1E-14
execute_console_output_on = '' # only CSV output needed for this example
[]
[AuxVariables]
[set_aH]
[]
[]
[AuxKernels]
[set_aH]
type = FunctionAux
variable = set_aH
function = '10^(-4-t)'
execute_on = timestep_begin # so the correct value is provided to the reactor
[]
[]
[Postprocessors]
[pH]
type = PointValue
point = '0 0 0'
variable = 'pH'
[]
[molal_>wFeOH2+]
type = PointValue
point = '0 0 0'
variable = 'molal_>(w)FeOH2+'
[]
[molal_>wFeOH]
type = PointValue
point = '0 0 0'
variable = 'molal_>(w)FeOH'
[]
[molal_>wFeO-]
type = PointValue
point = '0 0 0'
variable = 'molal_>(w)FeO-'
[]
[molal_>sFeOH2+]
type = PointValue
point = '0 0 0'
variable = 'molal_>(s)FeOH2+'
[]
[molal_>sFeOH]
type = PointValue
point = '0 0 0'
variable = 'molal_>(s)FeOH'
[]
[molal_>sFeO-]
type = PointValue
point = '0 0 0'
variable = 'molal_>(s)FeO-'
[]
[potential]
type = PointValue
point = '0 0 0'
variable = 'surface_potential_Fe(OH)3(ppd)'
[]
[]
[Executioner]
type = Transient
start_time = -0.25
dt = 0.25
end_time = 8
[]
[Outputs]
csv = true
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../database/ferric_hydroxide_sorption.json"
basis_species = "H2O H+ Na+ Cl- Fe+++ >(s)FeOH >(w)FeOH"
equilibrium_minerals = "Fe(OH)3(ppd)"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/update_method_011orientation.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[lagrangian_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[lagrangian_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[gss]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[lagrangian_strain_zz]
type = RankTwoAux
variable = lagrangian_strain_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[lagrangian_strain_yy]
type = RankTwoAux
rank_two_tensor = total_lagrangian_strain
variable = lagrangian_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[gss]
type = MaterialStdVectorAux
variable = gss
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_increment
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
euler_angle_1 = 120.0
euler_angle_2 = 125.264
euler_angle_3 = 45.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[lagrangian_strain_yy]
type = ElementAverageValue
variable = lagrangian_strain_yy
[]
[lagrangian_strain_zz]
type = ElementAverageValue
variable = lagrangian_strain_zz
[]
[gss]
type = ElementAverageValue
variable = gss
[]
[slip_increment]
type = ElementAverageValue
variable = slip_increment
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 0.01
dtmax = 10.0
num_steps = 10
[]
[Outputs]
csv = true
[]
(test/tests/meshgenerators/lower_d_block_generator/names.i)
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[./lower_d_block]
type = LowerDBlockFromSidesetGenerator
input = gmg
new_block_id = 10
sidesets = 'bottom bottom right top left'
[]
[]
[Variables]
[./u]
block = 0
[../]
[./v]
block = 10
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
block = 0
[../]
[./srcv]
type = BodyForce
block = 10
variable = v
function = 1
[../]
[./time_v]
type = TimeDerivative
block = 10
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_heat_flux/plate.i)
T_hs = 300
heat_flux = 1000
t = 0.001
L = 2
thickness = 0.5
depth = 0.6
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
A = ${fparse L * depth}
scale = 0.8
E_change = ${fparse scale * heat_flux * A * t}
[Functions]
[q_fn]
type = ConstantFunction
value = ${heat_flux}
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${density}
cp = ${specific_heat_capacity}
k = ${conductivity}
[]
[]
[Components]
[hs]
type = HeatStructurePlate
orientation = '0 0 1'
position = '0 0 0'
length = ${L}
n_elems = 10
depth = ${depth}
widths = '${thickness}'
n_part_elems = '10'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
names = 'region'
initial_T = ${T_hs}
[]
[heat_flux_boundary]
type = HSBoundaryHeatFlux
boundary = 'hs:outer'
hs = hs
q = q_fn
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergy
block = 'hs:region'
plate_depth = ${depth}
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lumped
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr'
execute_on = 'FINAL'
[]
[]
(modules/phase_field/test/tests/Nucleation/file.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 10
ymax = 10
[]
[Variables]
[./dummy]
[]
[]
[AuxVariables]
[./c]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./c]
type = DiscreteNucleationAux
variable = c
map = map
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationFromFile
hold_time = 1
file = nuclei.csv
radius = 2
[../]
[./map]
type = DiscreteNucleationMap
int_width = 1
inserter = inserter
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.5
[]
[Problem]
kernel_coverage_check = false
[]
[Outputs]
exodus = true
hide = dummy
[]
(test/tests/outputs/checkpoint/checkpoint_block.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 11
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[./out]
type = Checkpoint
[../]
[]
(modules/richards/test/tests/gravity_head_1/gh09.i)
# unsaturated = false
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh09
exodus = true
[]
(modules/heat_transfer/test/tests/directional_flux_bc/3d.i)
[Mesh]
[planet]
type = SphereMeshGenerator
radius = 1
nr = 2 # increase for a better visualization
[]
[moon]
type = SphereMeshGenerator
radius = 0.3
nr = 1 # increase for a better visualization
[]
[combine]
type = CombinerGenerator
inputs = 'planet moon'
positions = '0 0 0 -1.2 -1 -1'
[]
[]
[GlobalParams]
illumination_flux = '1 1 1'
[]
[Variables]
[u]
[]
[v]
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[dt_u]
type = TimeDerivative
variable = u
[]
[diff_v]
type = Diffusion
variable = v
[]
[dt_v]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[flux_u]
type = DirectionalFluxBC
variable = u
boundary = 0
[]
[flux_v]
type = DirectionalFluxBC
variable = v
boundary = 0
self_shadow_uo = shadow
[]
[]
[Postprocessors]
[ave_v_all]
type = SideAverageValue
variable = v
boundary = 0
[]
[ave_v_exposed]
type = ExposedSideAverageValue
variable = v
boundary = 0
self_shadow_uo = shadow
[]
[]
[UserObjects]
[shadow]
type = SelfShadowSideUserObject
boundary = 0
execute_on = INITIAL
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
[]
[Outputs]
[out]
type = Exodus
execute_on = FINAL
[]
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_restart2.i)
[Mesh]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
type = FileMesh
file = cubesource.e
parallel_type = replicated
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
[]
[AuxVariables]
[nn]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxKernels]
[nn]
type = SolutionAux
variable = nn
solution = soln
[]
[]
[UserObjects]
[soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[]
[]
[BCs]
[stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 5
start_time = 2.5
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[Problem]
restart_file_base = solution_aux_exodus_interp_restart1_out_cp/0005
# There are initial conditions overwriting the restart on the nonlinear variables
# However this test is targeted at the auxiliary variable initialized from the solution uo so it's ok
allow_initial_conditions_with_restart = true
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/1species_without_action.i)
# Simple equilibrium reaction example.
# This simulation is identical to 1species.i, but explicitly includes the AuxVariables,
# AuxKernels, and Kernels that the action in 1species.i adds
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1e-2
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
variable = a
[../]
[../]
[]
[AuxVariables]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[./pa2]
[../]
[]
[AuxKernels]
[./pa2eq]
type = AqueousEquilibriumRxnAux
variable = pa2
v = a
sto_v = 2
log_k = 1
[../]
[]
[ICs]
[./pressure]
type = FunctionIC
variable = pressure
function = 2-x
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./aeq]
type = CoupledBEEquilibriumSub
variable = a
log_k = 1
weight = 2
sto_u = 2
[../]
[./adiff]
type = CoupledDiffusionReactionSub
variable = a
log_k = 1
weight = 2
sto_u = 2
[../]
[./aconv]
type = CoupledConvectionReactionSub
variable = a
log_k = 1
weight = 2
sto_u = 2
p = pressure
[../]
[]
[BCs]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-12
start_time = 0.0
end_time = 100
dt = 10.0
[]
[Outputs]
file_base = 1species_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/parent_array.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[source]
type = ArrayBodyForce
variable = u
function = '1 x'
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 'left right bottom top'
values = '0 0'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[pp_sub0]
type = TransientMultiApp
input_files = pp_sub.i
execute_on = timestep_end
positions = '0.5 0.5 0 0.7 0.7 0'
[]
[pp_sub1]
type = TransientMultiApp
input_files = pp_sub.i
execute_on = timestep_end
positions = '0.5 0.5 0 0.7 0.7 0'
[]
[]
[Transfers]
[sample_pp_transfer0]
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = pp_sub0
postprocessor = from_parent
source_variable = u
source_variable_component = 0
[]
[sample_pp_transfer1]
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = pp_sub1
postprocessor = from_parent
source_variable = u
source_variable_component = 1
[]
[]
(modules/solid_mechanics/test/tests/uel/tensile_umat_moose_umat.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[extra_nodeset]
type = ExtraNodesetGenerator
input = mesh
new_boundary = 'master'
coord = '1.0 1.0 1.0'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 500
[]
[state_var_one]
family = MONOMIAL
order = FIRST
[]
[state_var_two]
family = MONOMIAL
order = FIRST
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
generate_output = 'vonmises_stress'
strain = FINITE
[]
[]
[Functions]
[function_pull]
type = PiecewiseLinear
x = '0 100'
y = '0 0.1'
[]
[]
[AuxKernels]
[state_ker_one]
type = MaterialStdVectorAux
variable = state_var_one
property = 'state_var'
index = 0
execute_on = timestep_end
[]
[state_ker_two]
type = MaterialStdVectorAux
variable = state_var_two
property = 'state_var'
index = 1
execute_on = timestep_end
[]
[]
[Constraints]
[one]
type = LinearNodalConstraint
variable = disp_x
primary = '6'
secondary_node_ids = '1 2 5'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[two]
type = LinearNodalConstraint
variable = disp_z
primary = '6'
secondary_node_ids = '4 5 7'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
# What's done below is to capture the weird constraints
[axial_load]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = function_pull
[]
[]
# Something wrong in the input?
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '190.0 28.0 3.0 1.0 6.0 0.0 0.0 23.0 25.0 26.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 '
'0.0 0.0 0.0 0.0 0.0 31700000.0 0.32 6.67e-06 1e-08 5000.0 4.0' # 27 properties
plugin = '../../../../tensor_mechanics/test/plugins/umat_hc40'
num_state_vars = 177 # 141 + 6*6
temperature = temperature
use_one_based_indexing = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
l_max_its = 100
l_tol = 1e-8
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 1
dt = 5
end_time = 100
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/gap_heat_transfer_htonly_syntax.i)
#
# 1-D Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two element blocks containing one element each. Each
# element is a unit cube. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far left boundary
# is ramped from 100 to 200 over one time unit. The temperature of the far right
# boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks:
#
# Flux = (T_left - T_right) * (gapK/gap_width)
#
# The gap conductivity is specified as 1, thus
#
# gapK(Tavg) = 1.0*Tavg
#
#
# The heat flux across the gap at time = 1 is then:
#
# Flux(2) = 100 * (1.0/1.0) = 100
#
# For comparison, see results from the flux post processors
#
# This test has been augmented with a second scalar field that solves nearly
# the same problem. The conductivity has been changed to 10. Thus, the
# flux for the second field is 1000.
#
[Mesh]
file = gap_heat_transfer_htonly_test.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[Modules/HeatTransfer/ThermalContact/BC]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
[../]
[./awesomium_contact]
type = GapHeatTransfer
variable = awesomium
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 10
appended_property_name = _awesomium
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[./awesomium]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[./gap_cond_awesomium]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./awe]
type = HeatConduction
variable = awesomium
[../]
[]
[BCs]
[./temp_far_left]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[./awesomium_far_left]
type = FunctionDirichletBC
boundary = 1
variable = awesomium
function = temp
[../]
[./awesomium_far_right]
type = DirichletBC
boundary = 4
variable = awesomium
value = 100
[../]
[]
[AuxKernels]
[./conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 2
[../]
[./conductance_awe]
type = MaterialRealAux
property = gap_conductance_awesomium
variable = gap_cond_awesomium
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-12
l_tol = 1e-3
l_max_its = 100
dt = 1e-1
end_time = 1.0
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./awe_left]
type = SideAverageValue
boundary = 2
variable = awesomium
execute_on = 'initial timestep_end'
[../]
[./awe_right]
type = SideAverageValue
boundary = 3
variable = awesomium
execute_on = 'initial timestep_end'
[../]
[./awe_flux_left]
type = SideDiffusiveFluxIntegral
variable = awesomium
boundary = 2
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./awe_flux_right]
type = SideDiffusiveFluxIntegral
variable = awesomium
boundary = 3
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_fgm_sif.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = multiple_blocks_bimaterial.e
[]
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[resid_z]
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1'
scale_factor = -68.95 #MPa
[]
[elastic_mod_material_der]
type = ParsedFunction
expression = 'if(y < 229, 0.0, if(y>279, 0, 20680*0460517019*exp(0.0460517019*(y-229))))'
[]
[elastic_mod_material]
type = ParsedFunction
expression = 'if(y < 229, 20680, if(y>279, 206800, 20680*exp(0.0460517019*(y-229))))'
[]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI'
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 100'
radius_outer = '25.0 37.5 150.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
functionally_graded_youngs_modulus = elastic_mod_material_mat
youngs_modulus = 20680
poissons_ratio = 0.3
block = '1 2'
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
block = '1 2'
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[Pressure]
[Side1]
boundary = 5
function = rampConstantUp # BCs
[]
[]
[]
[Materials]
[generic_materials]
type = GenericFunctionMaterial
prop_names = 'elastic_mod_material_mat elastic_mod_material_der_mat'
prop_values = 'elastic_mod_material elastic_mod_material_der'
[]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = elastic_mod_material_mat
poissons_ratio = 0.3
args = ''
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-8
l_tol = 1e-6
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = resid_z
boundary = 5
[]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cwp08.i)
# Capped weak-plane plasticity
# checking jacobian for shear + compression failure
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 1
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 1.0
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.1
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 0.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 1 0 0 -1 1 -1 0'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/phase_field/examples/kim-kim-suzuki/kks_example_ternary.i)
#
# KKS ternary (3 chemical component) system example in the split form
# We track c1 and c2 only, since c1 + c2 + c3 = 1
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 150
ny = 15
nz = 0
xmin = -25
xmax = 25
ymin = -2.5
ymax = 2.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[AuxVariables]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# solute 1 concentration
[./c1]
order = FIRST
family = LAGRANGE
[../]
# solute 2 concentration
[./c2]
order = FIRST
family = LAGRANGE
[../]
# chemical potential solute 1
[./w1]
order = FIRST
family = LAGRANGE
[../]
# chemical potential solute 2
[./w2]
order = FIRST
family = LAGRANGE
[../]
# Liquid phase solute 1 concentration
[./c1l]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[../]
# Liquid phase solute 2 concentration
[./c2l]
order = FIRST
family = LAGRANGE
initial_condition = 0.05
[../]
# Solid phase solute 1 concentration
[./c1s]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
[../]
# Solid phase solute 2 concentration
[./c2s]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[../]
[]
[Functions]
[./ic_func_eta]
type = ParsedFunction
expression = '0.5*(1.0-tanh((x)/sqrt(2.0)))'
[../]
[./ic_func_c1]
type = ParsedFunction
expression = '0.8*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.1*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
[../]
[./ic_func_c2]
type = ParsedFunction
expression = '0.1*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.05*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
[../]
[]
[ICs]
[./eta]
variable = eta
type = FunctionIC
function = ic_func_eta
[../]
[./c1]
variable = c1
type = FunctionIC
function = ic_func_c1
[../]
[./c2]
variable = c2
type = FunctionIC
function = ic_func_c2
[../]
[]
[Materials]
# Free energy of the liquid
[./fl]
type = DerivativeParsedMaterial
property_name = fl
coupled_variables = 'c1l c2l'
expression = '(0.1-c1l)^2+(0.05-c2l)^2'
[../]
# Free energy of the solid
[./fs]
type = DerivativeParsedMaterial
property_name = fs
coupled_variables = 'c1s c2s'
expression = '(0.8-c1s)^2+(0.1-c2s)^2'
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L eps_sq'
prop_values = '0.7 0.7 1.0 '
[../]
[]
[Kernels]
# enforce c1 = (1-h(eta))*c1l + h(eta)*c1s
[./PhaseConc1]
type = KKSPhaseConcentration
ca = c1l
variable = c1s
c = c1
eta = eta
[../]
# enforce c2 = (1-h(eta))*c2l + h(eta)*c2s
[./PhaseConc2]
type = KKSPhaseConcentration
ca = c2l
variable = c2s
c = c2
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotSolute1]
type = KKSPhaseChemicalPotential
variable = c1l
cb = c1s
fa_name = fl
fb_name = fs
args_a = 'c2l'
args_b = 'c2s'
[../]
[./ChemPotSolute2]
type = KKSPhaseChemicalPotential
variable = c2l
cb = c2s
fa_name = fl
fb_name = fs
args_a = 'c1l'
args_b = 'c1s'
[../]
#
# Cahn-Hilliard Equations
#
[./CHBulk1]
type = KKSSplitCHCRes
variable = c1
ca = c1l
fa_name = fl
w = w1
args_a = 'c2l'
[../]
[./CHBulk2]
type = KKSSplitCHCRes
variable = c2
ca = c2l
fa_name = fl
w = w2
args_a = 'c1l'
[../]
[./dc1dt]
type = CoupledTimeDerivative
variable = w1
v = c1
[../]
[./dc2dt]
type = CoupledTimeDerivative
variable = w2
v = c2
[../]
[./w1kernel]
type = SplitCHWRes
mob_name = M
variable = w1
[../]
[./w2kernel]
type = SplitCHWRes
mob_name = M
variable = w2
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fl
fb_name = fs
w = 1.0
coupled_variables = 'c1l c1s c2l c2s'
[../]
[./ACBulkC1]
type = KKSACBulkC
variable = eta
ca = c1l
cb = c1s
fa_name = fl
coupled_variables = 'c2l'
[../]
[./ACBulkC2]
type = KKSACBulkC
variable = eta
ca = c2l
cb = c2s
fa_name = fl
coupled_variables = 'c1l'
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = eps_sq
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[AuxKernels]
[./GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fl
fb_name = fs
w = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 100
nl_max_its = 100
num_steps = 50
dt = 0.1
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/jacobian_check/2D_mechanics_FNOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = FORCE
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = FORCE
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/REG_finite_strain_laromance.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 1
xmax = 2
nx = 50
ny = 50
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
eigenstrain_names = 'thermal'
use_automatic_differentiation = false
[]
[]
[AuxVariables]
[temp]
initial_condition = 1000.0
[]
[]
[AuxKernels]
[cooling]
type = FunctionAux
variable = temp
function = '1000-10*t*x'
[]
[]
[BCs]
[bottom_fix]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[left_fix]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[]
[]
[Materials]
[eigenstrain]
type = ComputeThermalExpansionEigenstrain
eigenstrain_name = 'thermal'
stress_free_temperature = 1000
thermal_expansion_coeff = 1e-4 #1e-4
temperature = temp
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3.30e11
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temp
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
[]
[]
[Postprocessors]
[lin_its]
type = NumLinearIterations
[]
[total_lin_its]
type = CumulativeValuePostprocessor
postprocessor = lin_its
[]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-8
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
end_time = 10
dt = 1
automatic_scaling = true
[]
[Outputs]
# print_linear_converged_reason = false
# print_nonlinear_converged_reason = false
# print_linear_residuals = false
perf_graph = true
[]
(tutorials/tutorial02_multiapps/step02_transfers/02_parent_nearestnode.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[tv]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0.1 0.1 0 0.4 0.4 0 0.7 0.7 0'
input_files = '02_sub_nearestnode.i'
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[push_u]
type = MultiAppNearestNodeTransfer
# Transfer to the sub-app from this app
to_multi_app = sub_app
# The name of the variable in this app
source_variable = u
# The name of the auxiliary variable in the sub-app
variable = tu
[]
[]
(test/tests/postprocessors/avg_nodal_var_value/avg_nodal_var_value.i)
[Mesh]
file = square-2x2-nodeids.e
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = AverageNodalVariableValue
variable = u
boundary = 10
[../]
[./node4]
type = AverageNodalVariableValue
variable = v
boundary = 13
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_avg_nodal_var_value
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/terzaghi_basicthm.i)
# Using a BasicTHM action
# Terzaghi's problem of consolodation of a drained medium
# The FullySaturated Kernels are used, with multiply_by_density = false
# so that this becomes a linear problem with constant Biot Modulus
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example. Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height. h = 10
# Soil's Lame lambda. la = 2
# Soil's Lame mu, which is also the Soil's shear modulus. mu = 3
# Soil bulk modulus. K = la + 2*mu/3 = 4
# Soil confined compressibility. m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance. 1/K = 0.25
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus. S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient. c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top. q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution). p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution). uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution). uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = 0
zmax = 10
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[topdrained]
type = DirichletBC
variable = porepressure
value = 0
boundary = front
[]
[topload]
type = NeumannBC
variable = disp_z
value = -1
boundary = front
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 8.0
viscosity = 0.96
density0 = 1.0
[]
[]
[PorousFlowBasicTHM]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
multiply_by_density = false
porepressure = porepressure
biot_coefficient = 0.6
gravity = '0 0 0'
fp = the_simple_fluid
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
# bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.6
fluid_bulk_modulus = 8
solid_bulk_compliance = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
use_displaced_mesh = false
[]
[p1]
type = PointValue
outputs = csv
point = '0 0 1'
variable = porepressure
use_displaced_mesh = false
[]
[p2]
type = PointValue
outputs = csv
point = '0 0 2'
variable = porepressure
use_displaced_mesh = false
[]
[p3]
type = PointValue
outputs = csv
point = '0 0 3'
variable = porepressure
use_displaced_mesh = false
[]
[p4]
type = PointValue
outputs = csv
point = '0 0 4'
variable = porepressure
use_displaced_mesh = false
[]
[p5]
type = PointValue
outputs = csv
point = '0 0 5'
variable = porepressure
use_displaced_mesh = false
[]
[p6]
type = PointValue
outputs = csv
point = '0 0 6'
variable = porepressure
use_displaced_mesh = false
[]
[p7]
type = PointValue
outputs = csv
point = '0 0 7'
variable = porepressure
use_displaced_mesh = false
[]
[p8]
type = PointValue
outputs = csv
point = '0 0 8'
variable = porepressure
use_displaced_mesh = false
[]
[p9]
type = PointValue
outputs = csv
point = '0 0 9'
variable = porepressure
use_displaced_mesh = false
[]
[p99]
type = PointValue
outputs = csv
point = '0 0 10'
variable = porepressure
use_displaced_mesh = false
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 10'
variable = disp_z
use_displaced_mesh = false
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.5*t<0.1,0.5*t,0.1)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.0001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = terzaghi_basicthm
[csv]
type = CSV
[]
[]
(test/tests/multiapps/slow_sub/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = SlowProblem
seconds_to_sleep = 5
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/jacobian/cto26.i)
# CappedDruckerPrager
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 2
internal_limit = 100
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 5
value_residual = 3
internal_limit = 100
[../]
[./mc_coh]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 1
internal_limit = 100
[../]
[./phi]
type = SolidMechanicsHardeningCubic
value_0 = 0.8
value_residual = 0.4
internal_limit = 50
[../]
[./psi]
type = SolidMechanicsHardeningCubic
value_0 = 0.4
value_residual = 0
internal_limit = 10
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
lambda = 0.1
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = dp
[../]
[./dp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/outputs/csv/csv_transient_vpp.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Materials]
[D]
# we need to make sure not to supply derivatives to have a
# wrong Jacobian to force more iterations to test the output on
type = ParsedMaterial
property_name = D
expression = 'u^2+0.1'
coupled_variables = u
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
diffusivity = D
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[VectorPostprocessors]
[nodes]
type = NodalValueSampler
boundary = top
sort_by = x
variable = u
execute_on = 'INITIAL NONLINEAR LINEAR TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
verbose = true
[]
[Outputs]
[out]
type = CSV
execute_on = 'LINEAR'
[]
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform3.i)
# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation
# A single element is stretched by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# where sigma_I = (E_2222 + E_2200) * ep
# tensile_strength is set to 1Pa, smoothing_tol = 0.1Pa
# The smoothed yield function is
# yf = sigma_I + ismoother(0) - tensile_strength
# = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
# = sigma_I - 0.98183
#
# With zero Poisson's ratio, the return stress will be
# stress_00 = stress_22 = 0.98183
# with all other stress components being zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.25E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.25E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3
csv = true
[]
(modules/richards/test/tests/dirac/bh_lumped_07.i)
[Mesh]
type = FileMesh
file = bh07_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1000 10000'
x = '100 1000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[BCs]
[./fix_outer]
type = DirichletBC
boundary = perimeter
variable = pressure
value = 1E7
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh07.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
re_constant = 0.1594
character = 2
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
execute_on = 'initial timestep_end'
[../]
[./fluid_mass]
type = RichardsMass
variable = pressure
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 1000
solve_type = NEWTON
[./TimeStepper]
# get only marginally better results for smaller time steps
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh_lumped_07
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_density_velocity_1phase/clg.densityvelocity_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 0.1e6
initial_vel = 0
initial_T = 300
scaling_factor_1phase = '1. 1. 1.'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1.907720E-04
f = 0.0
fp = eos
[]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe:in'
rho = 996.556340388366266
vel = 2
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 0.1e6
[]
[]
[Functions]
[inlet_rho_fn]
type = PiecewiseLinear
x = '0 1 '
y = '996 997'
[]
[inlet_vel_fn]
type = PiecewiseLinear
x = '1 2'
y = '1 2'
[]
[]
[ControlLogic]
[inlet_rho_ctrl]
type = TimeFunctionComponentControl
component = inlet
parameter = rho
function = inlet_rho_fn
[]
[inlet_vel_ctrl]
type = TimeFunctionComponentControl
component = inlet
parameter = vel
function = inlet_vel_fn
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.1
num_steps = 20
abort_on_solve_fail = true
solve_type = NEWTON
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
[]
[Postprocessors]
[rho_inlet]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = rho
[]
[vel_inlet]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = vel
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto11.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/eight_surface14.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
# SimpleTester6 with a = 1 and b = 2 and strength = 3.1
# SimpleTester7 with a = 2 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple3]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple4]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple5]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple6]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 2
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple7]
type = SolidMechanicsPlasticSimpleTester
a = 2
b = 1
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 2.1 0 0 0 3.0'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5 simple6 simple7'
deactivation_scheme = optimized_to_safe
max_NR_iterations = 4
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/scaling/ignore-variables/ignore.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
[]
[Variables]
[u][]
[v][]
[x]
family = SCALAR
type = MooseVariableBase
[]
[y]
family = SCALAR
[]
[]
[Kernels]
[dt_u]
type = TimeDerivative
variable = u
[]
[diff_u]
type = Diffusion
variable = u
[]
[dt_v]
type = TimeDerivative
variable = v
[]
[diff_v]
type = MatDiffusion
variable = v
diffusivity = 1e-3
[]
[]
[ScalarKernels]
[dt_x]
type = ODETimeDerivative
variable = x
[]
[ode_x]
type = ParsedODEKernel
variable = x
coupled_variables = y
expression = '-3*x - 2*y'
[]
[dt_y]
type = ODETimeDerivative
variable = y
[]
[ode_y ]
type = ParsedODEKernel
variable = y
expression = '10*y'
[]
[]
[Executioner]
type = Transient
num_steps = 2
automatic_scaling = true
compute_scaling_once = false
ignore_variables_for_autoscaling = 'v y'
solve_type = NEWTON
verbose = true
[]
(modules/phase_field/examples/nucleation/refine.i)
#
# Example derived from cahn_hilliard.i demonstrating the use of Adaptivity
# with the DiscreteNucleation system. The DiscreteNucleationMarker triggers
# mesh refinement for the nucleus geometry. It is up to the user to specify
# refinement for the physics. In this example this is done using a GradientJumpIndicator
# with a ValueThresholdMarker. The nucleation system marker and the physics marker
# must be combined using a ComboMarker to combine their effect.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 500
ymax = 500
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./c]
free_energy = F
mobility = M
kappa = kappa_c
solve_type = REVERSE_SPLIT
[../]
[../]
[../]
[]
[ICs]
[./c_IC]
type = ConstantIC
variable = c
value = 0.2
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 25'
[../]
[./chemical_free_energy]
# simple double well free energy
type = DerivativeParsedMaterial
property_name = Fc
coupled_variables = 'c'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 0'
expression = 16*barr_height*c^2*(1-c)^2 # +0.01*(c*plog(c,0.005)+(1-c)*plog(1-c,0.005))
derivative_order = 2
outputs = exodus
[../]
[./probability]
# This is a made up toy nucleation rate it should be replaced by
# classical nucleation theory in a real simulation.
type = ParsedMaterial
property_name = P
coupled_variables = c
expression = 'if(c<0.21,c*1e-8,0)'
outputs = exodus
[../]
[./nucleation]
# The nucleation material is configured to insert nuclei into the free energy
# tht force the concentration to go to 0.95, and holds this enforcement for 500
# time units.
type = DiscreteNucleation
property_name = Fn
op_names = c
op_values = 0.90
penalty = 5
penalty_mode = MIN
map = map
outputs = exodus
[../]
[./free_energy]
# add the chemical and nucleation free energy contributions together
type = DerivativeSumMaterial
derivative_order = 2
coupled_variables = c
sum_materials = 'Fc Fn'
[../]
[]
[UserObjects]
[./inserter]
# The inserter runs at the end of each time step to add nucleation events
# that happened during the timestep (if it converged) to the list of nuclei
type = DiscreteNucleationInserter
hold_time = 50
probability = P
radius = 10
[../]
[./map]
# The map UO runs at the beginning of a timestep and generates a per-element/qp
# map of nucleus locations. The map is only regenerated if the mesh changed or
# the list of nuclei was modified.
# The map converts the nucleation points into finite area objects with a given radius.
type = DiscreteNucleationMap
periodic = c
inserter = inserter
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[./ndof]
type = NumDOFs
[../]
[./rate]
type = DiscreteNucleationData
value = RATE
inserter = inserter
[../]
[./dtnuc]
type = DiscreteNucleationTimeStep
inserter = inserter
p2nucleus = 0.0005
dt_max = 10
[../]
[./update]
type = DiscreteNucleationData
value = UPDATE
inserter = inserter
[../]
[./count]
type = DiscreteNucleationData
value = COUNT
inserter = inserter
[../]
[]
[Adaptivity]
[./Indicators]
[./jump]
type = GradientJumpIndicator
variable = c
[../]
[../]
[./Markers]
[./nuc]
type = DiscreteNucleationMarker
map = map
[../]
[./grad]
type = ValueThresholdMarker
variable = jump
coarsen = 0.1
refine = 0.2
[../]
[./combo]
type = ComboMarker
markers = 'nuc grad'
[../]
[../]
marker = combo
cycles_per_step = 3
recompute_markers_during_cycles = true
max_h_level = 3
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu '
nl_max_its = 20
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 120
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
growth_factor = 1.5
cutback_factor = 0.5
optimal_iterations = 8
iteration_window = 2
timestep_limiting_postprocessor = dtnuc
[../]
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = false
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nnstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nnstt_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(test/tests/time_integrators/convergence/explicit_convergence.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 4
elem_type = QUAD9
[]
[Variables]
active = 'u'
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
# We are solving only mass matrices in this problem. The Jacobi
# preconditioner is a bit faster than ILU or AMG for this.
petsc_options_iname = '-pc_type'
petsc_options_value = 'jacobi'
start_time = 0.0
end_time = 0.03125
dt = 0.00390625
[./TimeIntegrator]
type = Heun
[../]
# For explicit methods, we use the LINEAR solve type.
solve_type = 'LINEAR'
l_tol = 1e-13
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_coupler_2d3d/hs_coupler_2d3d.i)
# Tests physics and energy conservation for HSCoupler2D3D.
R_pipe = 0.005
length_matrix = 0.5
length_extend = 0.6
n_elems_radial = 3
n_elems_axial_matrix = 10
n_elems_axial_extend = 12
[Materials]
[matrix_mat]
type = ADGenericConstantMaterial
block = 'hs3d:0 hs2d:pipe'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '8000 500 15'
[]
[]
[Functions]
[initial_T_matrix_fn]
type = ParsedFunction
expression = '300 + 100*z - 1000*x'
[]
[]
[Components]
[hs3d]
type = HeatStructureFromFile3D
file = mesh/mesh.e
position = '0 0 0'
initial_T = initial_T_matrix_fn
[]
[hs2d]
type = HeatStructureCylindrical
orientation = '0 0 1'
position = '0 0 0'
length = '${length_matrix} ${length_extend}'
n_elems = '${n_elems_axial_matrix} ${n_elems_axial_extend}'
axial_region_names = 'matrix extend'
inner_radius = 0
widths = '${R_pipe}'
n_part_elems = '${n_elems_radial}'
names = 'pipe'
initial_T = 300
[]
[hs_coupler]
type = HSCoupler2D3D
heat_structure_2d = hs2d
heat_structure_3d = hs3d
boundary_2d = hs2d:matrix:outer
boundary_3d = hs3d:rmin
include_radiation = false
gap_thickness = 0.00001
gap_thermal_conductivity = 0.05
[]
[]
[Postprocessors]
[energy_hs3d]
type = ADHeatStructureEnergy3D
block = 'hs3d:0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_hs2d]
type = ADHeatStructureEnergyRZ
block = 'hs2d:pipe'
axis_dir = '0 0 1'
axis_point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[total_energy]
type = SumPostprocessor
values = 'energy_hs3d energy_hs2d'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = total_energy
compute_relative_change = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.1
num_steps = 10
solve_type = NEWTON
abort_on_solve_fail = true
nl_abs_tol = 1e-8
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/publications/rapid_dev/fig7b.i)
#
# Fig. 7 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Dashed black curve (2)
# Eigenstrain is globally applied. Single global elastic free energies.
# Supply the RADIUS parameter (10-35) on the command line to generate data
# for all curves in the plot.
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 32
xmin = 0
xmax = 100
second_order = true
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Functions]
[./diff]
type = ParsedFunction
expression = '${RADIUS}-pos_c'
symbol_names = pos_c
symbol_values = pos_c
[../]
[]
# AuxVars to compute the free energy density for outputting
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./cross_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Variables]
# Solute concentration variable
[./c]
[./InitialCondition]
type = SmoothCircleIC
invalue = 1
outvalue = 0
x1 = 0
y1 = 0
radius = ${RADIUS}
int_width = 3
[../]
[../]
[./w]
[../]
# Phase order parameter
[./eta]
[./InitialCondition]
type = SmoothCircleIC
invalue = 1
outvalue = 0
x1 = 0
y1 = 0
radius = ${RADIUS}
int_width = 3
[../]
[../]
[./Fe_fit]
order = SECOND
[../]
[]
[Physics/SolidMechanics/QuasiStatic/all]
add_variables = true
eigenstrain_names = eigenstrain
[]
[Kernels]
# Split Cahn-Hilliard kernels
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
args = 'eta'
kappa_name = kappa_c
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
# Allen-Cahn and Lagrange-multiplier constraint kernels for order parameter 1
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk1]
type = AllenCahn
variable = eta
args = 'c'
mob_name = L
f_name = F
[../]
[./ACInterface]
type = ACInterface
variable = eta
mob_name = L
kappa_name = kappa_eta
[../]
[./Fe]
type = MaterialPropertyValue
prop_name = Fe
variable = Fe_fit
[../]
[./autoadjust]
type = MaskedBodyForce
variable = w
function = diff
mask = mask
[../]
[]
[Materials]
# declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
[./consts]
type = GenericConstantMaterial
prop_names = 'M L kappa_c kappa_eta'
prop_values = '1.0 1.0 0.5 1'
[../]
# forcing function mask
[./mask]
type = ParsedMaterial
property_name = mask
expression = grad/dt
material_property_names = 'grad dt'
[../]
[./grad]
type = VariableGradientMaterial
variable = c
prop = grad
[../]
[./time]
type = TimeStepMaterial
[../]
# global mechanical properties
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
# eigenstrain as a function of phase
[./eigenstrain]
type = ComputeVariableEigenstrain
eigen_base = '0.05 0.05 0.05 0 0 0'
prefactor = h
args = eta
eigenstrain_name = eigenstrain
[../]
# switching functions
[./switching]
type = SwitchingFunctionMaterial
function_name = h
eta = eta
h_order = SIMPLE
[../]
[./barrier]
type = BarrierFunctionMaterial
eta = eta
[../]
# chemical free energies
[./chemical_free_energy_1]
type = DerivativeParsedMaterial
property_name = Fc1
expression = 'c^2'
coupled_variables = 'c'
derivative_order = 2
[../]
[./chemical_free_energy_2]
type = DerivativeParsedMaterial
property_name = Fc2
expression = '(1-c)^2'
coupled_variables = 'c'
derivative_order = 2
[../]
# global chemical free energy
[./chemical_free_energy]
type = DerivativeTwoPhaseMaterial
f_name = Fc
fa_name = Fc1
fb_name = Fc2
eta = eta
args = 'c'
W = 4
[../]
# global elastic free energy
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
args = 'eta'
output_properties = Fe
derivative_order = 2
[../]
# free energy
[./free_energy]
type = DerivativeSumMaterial
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'c eta'
derivative_order = 2
[../]
[]
[BCs]
[./left_r]
type = DirichletBC
variable = disp_r
boundary = 'left'
value = 0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
variable = c
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./pos_c]
type = FindValueOnLine
start_point = '0 0 0'
end_point = '100 0 0'
v = c
target = 0.582
tol = 1e-8
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./pos_eta]
type = FindValueOnLine
start_point = '0 0 0'
end_point = '100 0 0'
v = eta
target = 0.5
tol = 1e-8
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[./c_min]
type = ElementExtremeValue
value_type = min
variable = c
execute_on = 'INITIAL TIMESTEP_END'
outputs = 'table console'
[../]
[]
[VectorPostprocessors]
[./line]
type = LineValueSampler
variable = 'Fe_fit c w'
start_point = '0 0 0'
end_point = '100 0 0'
num_points = 5000
sort_by = x
outputs = vpp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 15
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 2.0e-9
start_time = 0.0
end_time = 100000.0
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 8
iteration_window = 1
dt = 1
[../]
[./Adaptivity]
initial_adaptivity = 5
interval = 10
max_h_level = 5
refine_fraction = 0.9
coarsen_fraction = 0.1
[../]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
execute_on = 'INITIAL TIMESTEP_END'
[./table]
type = CSV
delimiter = ' '
file_base = radius_${RADIUS}/eigenstrain_pp
[../]
[./vpp]
type = CSV
delimiter = ' '
sync_times = '10 50 100 500 1000 5000 10000 50000 100000'
sync_only = true
time_data = true
file_base = radius_${RADIUS}/eigenstrain_vpp
[../]
[]
(test/tests/postprocessors/time_extreme_value/time_extreme_value.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = u
boundary = left
function = 'if(t<1.0,t,1.0)'
[]
[right]
type = FunctionDirichletBC
variable = u
boundary = right
function = 'if(t<1.0,2.0-t,1.0)'
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
active = 'max_nl_dofs nl_dofs'
[max_nl_dofs]
type = TimeExtremeValue
value_type = max
postprocessor = nl_dofs
execute_on = 'initial timestep_end'
[]
[time_of_max_nl_dofs]
type = TimeExtremeValue
value_type = max
output_type = time
postprocessor = nl_dofs
execute_on = 'initial timestep_end'
[]
[nl_dofs]
type = NumDOFs
system = NL
execute_on = 'initial timestep_end'
[]
[]
[Adaptivity]
marker = marker
max_h_level = 2
[Markers]
[marker]
type = ValueRangeMarker
lower_bound = 0.7
upper_bound = 1.3
buffer_size = 0.2
variable = u
invert = true
third_state = DO_NOTHING
[]
[]
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/heat_conduction_xfem/heat.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 6
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
geometric_cut_userobjects = 'line_seg_cut_uo'
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Variables]
[./temp]
initial_condition = 300.0 # set initial temp to ambient
[../]
[]
[Functions]
[./temp_left]
type = PiecewiseLinear
x = '0 2'
y = '0 0.1'
[../]
[]
[Kernels]
[./heat] # gradient term in heat conduction equation
type = HeatConduction
variable = temp
[../]
[]
[BCs]
# Define boundary conditions
[./left_temp]
type = FunctionDirichletBC
variable = temp
boundary = 3
function = temp_left
[../]
[./right_temp]
type = DirichletBC
variable = temp
boundary = 1
value = 0
[../]
[]
[Materials]
[./fuel_thermal]
type = HeatConductionMaterial
block = 0
temp = temp
thermal_conductivity = 5.0
specific_heat = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
l_max_its = 100
l_tol = 8e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
num_steps = 2
[]
[Outputs]
# Define output file(s)
file_base = heat_out
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/richards/test/tests/jacobian_2/jnQ2P_bh1.i)
# quick two phase with production borehole
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[UserObjects]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.3 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = Q2PRelPermPowerGas
simm = 0.1
n = 3
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pp]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[./sat]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Q2P]
porepressure = pp
saturation = sat
water_density = DensityWater
water_relperm = RelPermWater
water_viscosity = 1
gas_density = DensityGas
gas_relperm = RelPermGas
gas_viscosity = 1
diffusivity = 0
[]
[DiracKernels]
[./bh_water]
type = Q2PBorehole
bottom_pressure = -2
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = sat
unit_weight = '0 0 0'
character = 1E12
fluid_density = DensityWater
fluid_relperm = RelPermWater
other_var = pp
var_is_porepressure = false
fluid_viscosity = 0.5
[../]
[./bh_gas]
type = Q2PBorehole
bottom_pressure = -1.5
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1E12
fluid_density = DensityGas
fluid_relperm = RelPermGas
other_var = sat
var_is_porepressure = true
fluid_viscosity = 0.25
[../]
[]
[Materials]
[./rock]
type = Q2PMaterial
block = 0
mat_porosity = 1E-12 # just so we get virtually no contributions from the time derivatives
mat_permeability = '1.1E-20 0 0 0 2.2E-20 0 0 0 3.3E-20'
gravity = '1 2 3'
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jnQ2P_bh1
exodus = false
[]
(modules/richards/test/tests/buckley_leverett/bl01.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2.0E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-4
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
active = 'calculate_seff'
[./calculate_seff]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[BCs]
active = 'left'
[./left]
type = DirichletBC
variable = pressure
boundary = left
value = 980000
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Functions]
active = 'initial_pressure'
[./initial_pressure]
type = ParsedFunction
expression = max((1000000-x/5*1000000)-20000,-20000)
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
[../]
[]
[Executioner]
type = Transient
end_time = 50
dt = 2
snesmf_reuse_base = false
[]
[Outputs]
file_base = bl01
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_yz_force_yz.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is on the XY plane and the loading is in-plane, perpendicular to the
# beam longitudinal axis.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_yz.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '-1.0 0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = 1
rate = 0.7071067812e-4
[../]
[./force_z2]
type = ConstantRate
variable = disp_z
boundary = 1
rate = -0.7071067812e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_y]
type = PointValue
point = '0.0 2.8284271 2.8284271'
variable = disp_y
[../]
[./disp_z]
type = PointValue
point = '0 2.8284271 2.8284271'
variable = disp_z
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(modules/phase_field/test/tests/phase_field_kernels/ADAllenCahn.i)
#
# Test the forward automatic differentiation Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 12
ymax = 12
elem_type = QUAD4
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = ADTimeDerivative
variable = eta
[../]
[./ACBulk]
type = ADAllenCahn
variable = eta
f_name = F
[../]
[./ACInterface]
type = ADACInterface
variable = eta
kappa_name = 1
variable_L = false
[../]
[]
[Materials]
[./consts]
type = ADGenericConstantMaterial
prop_names = 'L'
prop_values = '1'
[../]
[./free_energy]
type = ADTestDerivativeFunction
function = F1
f_name = F
op = 'eta'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
num_steps = 2
dt = 0.5
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_3D.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 3D version
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
xmin = 0
xmax = 1
ny = 4
ymin = 0
ymax = 0.5
nz = 3
zmin = 0
zmax = 2
[]
[Variables]
[tracer]
[]
[]
[Problem]
error_on_jacobian_nonzero_reallocation=true
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0.5 2'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
nl_max_its = 500
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(modules/porous_flow/test/tests/dirackernels/bh_except03.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
at_nodes = true # Needed to force expected error
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/restricted_elem_sub.i)
# yy is passed in from the parent app
[Mesh]
[line]
type = GeneratedMeshGenerator
dim = 1
nx = 4
xmax = 2
[]
[box]
type = SubdomainBoundingBoxGenerator
input = line
bottom_left = '0 -0.1 -0.1'
top_right = '1 0.1 0.1'
# need a different block ID than what is in the parent app to make sure the transfer works properly
block_id = 20
[]
[]
[AuxVariables]
[A]
family = MONOMIAL
order = CONSTANT
[]
[S]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[A_ak]
type = ParsedAux
variable = A
use_xyzt = true
expression = '2*x+4*${yy}'
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[UserObjects]
[A_avg]
type = LayeredAverage
block = 20
num_layers = 2
direction = x
variable = A
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/planar_hard1.i)
# apply uniform stretches in x, y and z directions.
# let mc_cohesion = 10, mc_cohesion_residual = 2, mc_cohesion_rate =
# With cohesion = C, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = C*Cos(60)/Sin(60)
# This allows checking of the relationship for C
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 2
rate = 1E4
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
yield_function_tolerance = 1E-5
use_custom_returnMap = true
shift = 1E-12
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = planar_hard1
exodus = false
[./csv]
type = CSV
execute_on = timestep_end
[../]
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/small_deform2.i)
# checking for small deformation
# A single element is stretched by 1E-6m in x,y and z directions.
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# wpt_tensile_strength is set to 5Pa
# Since maximum stress which is 2Pa is less than tension cutoff, plastic yeilding shoud not be observed.
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 1E-6
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 1E-6
[]
[topz]
type = DirichletBC
variable = z_disp
boundary = front
value = 1E-6
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningConstant
value = 5
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(test/tests/controls/output/controllable.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
elem_type = QUAD4
uniform_refine = 4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[DiracKernels]
[./test_object]
type = MaterialPointSource
point = '0.5 0.5 0'
variable = u
[../]
[]
[Materials]
[./mat]
type = GenericConstantMaterial
prop_names = 'matp'
prop_values = '1'
block = 0
[../]
[]
[Postprocessors]
[./test_object]
type = FunctionValuePostprocessor
function = '2*(x+y)'
point = '0.5 0.5 0'
[../]
[./other_point_test_object]
type = FunctionValuePostprocessor
function = '3*(x+y)'
point = '0.5 0.5 0'
[../]
[]
[Outputs]
[./controls]
type = ControlOutput
clear_after_output = false
[../]
[]
[Controls]
[./point_control]
type = TestControl
test_type = 'point'
parameter = '*/*/point'
execute_on = 'initial'
[../]
[]
(modules/porous_flow/test/tests/hysteresis/except05.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrect: previous_turning_points not in the range [0, 1]
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 1
previous_turning_points = 1.1
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/solid_mechanics/test/tests/jacobian/cto27.i)
# CappedDruckerPrager and CappedWeakPlane, both with all parameters softening/hardening.
# With large tolerance in ComputeMultipleInelasticStress so that only 1 iteration is performed
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 2
internal_limit = 100
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 5
value_residual = 3
internal_limit = 100
[../]
[./mc_coh]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 1
internal_limit = 100
[../]
[./phi]
type = SolidMechanicsHardeningCubic
value_0 = 0.8
value_residual = 0.4
internal_limit = 50
[../]
[./psi]
type = SolidMechanicsHardeningCubic
value_0 = 0.4
value_residual = 0
internal_limit = 10
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[./wp_ts]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./wp_cs]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_0 = -2
internal_limit = 0
[../]
[./wp_coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./wp_tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./wp_tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 3
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
lambda = 0.1
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = 'dp wp'
relative_tolerance = 1E4
absolute_tolerance = 2
tangent_operator = nonlinear
[../]
[./dp]
type = CappedDruckerPragerStressUpdate
base_name = cdp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[./wp]
type = CappedWeakPlaneStressUpdate
base_name = cwp
cohesion = wp_coh
tan_friction_angle = wp_tanphi
tan_dilation_angle = wp_tanpsi
tensile_strength = wp_ts
compressive_strength = wp_cs
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-11
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/problems/area_constriction/area_constriction.i)
# This test features air flowing through a channel whose cross-sectional area
# shrinks to half its value in the right half. Assuming incompressible flow
# conditions, such as having a low Mach number, the velocity should approximately
# double from inlet to outlet.
p_outlet = 1e5
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = ${p_outlet}
initial_vel = initial_vel_fn
fp = fp
closures = simple_closures
f = 0
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[A_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.0 0.5'
[]
[initial_vel_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.0 2'
[]
[]
[Components]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe:in'
rho = 1.16263315948279 # rho @ (p = 1e5 Pa, T = 300 K)
vel = 1
[]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 100
A = A_fn
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = ${p_outlet}
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
end_time = 10
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.001
optimal_iterations = 5
iteration_window = 1
growth_factor = 1.2
[]
steady_state_detection = true
solve_type = PJFNK
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
[]
[Outputs]
exodus = true
velocity_as_vector = false
show = 'A rho vel p'
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/cross_material/convergence/elastic.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianWrappedStress
[]
[compute_stress_base]
type = ComputeFiniteStrainElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/convergence/ld-stress.i)
# 2D test with just strain control
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
constraint_types = 'stress strain strain stress stress strain stress stress stress'
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[hvar]
family = SCALAR
order = NINTH
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[hvar]
type = ScalarConstantIC
variable = hvar
value = 0.1
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
targets = 'stress11 zero zero stress12 stress22 zero stress13 stress23 stress33'
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[stress11]
type = ParsedFunction
expression = '4.0e2*t'
[]
[stress22]
type = ParsedFunction
expression = '-2.0e2*t'
[]
[stress33]
type = ParsedFunction
expression = '8.0e2*t'
[]
[stress23]
type = ParsedFunction
expression = '2.0e2*t'
[]
[stress13]
type = ParsedFunction
expression = '-7.0e2*t'
[]
[stress12]
type = ParsedFunction
expression = '1.0e2*t'
[]
[stress32]
type = ParsedFunction
expression = '1.0e2*t'
[]
[stress31]
type = ParsedFunction
expression = '2.0e2*t'
[]
[stress21]
type = ParsedFunction
expression = '-1.5e2*t'
[]
[zero]
type = ConstantFunction
value = 0
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
[Outputs]
exodus = false
csv = false
[]
(modules/solid_mechanics/test/tests/check_error/bulk_modulus.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = -1e6
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
(modules/solid_mechanics/test/tests/tensile/small_deform3_update_version.i)
# Using TensileStressUpdate
# checking for small deformation
# A single element is stretched by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# where sigma_I = (E_2222 + E_2200) * ep
# tensile_strength is set to 1Pa, smoothing_tol = 0.1Pa
# The smoothed yield function is
# yf = sigma_I + ismoother(0) - tensile_strength
# = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
# = sigma_I - 0.98183
#
# With zero Poisson's ratio, the return stress will be
# stress_00 = stress_22 = 0.98183
# with all other stress components being zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.25E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.25E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d_pg.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e4
c_t = 1.0e4
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/subapp.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[dummy]
initial_condition = -2.0
[]
[]
[Problem]
kernel_coverage_check = false
[]
[AuxVariables]
[]
[Kernels]
[]
[BCs]
[]
[Postprocessors]
[from_primary_pp]
type = Receiver
default = -3.0
[]
[to_primary_pp]
type = ScalePostprocessor
scaling_factor = 1
value = from_primary_pp
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
dt = 1.0
nl_abs_tol = 1e-13
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform_hard1.i)
# apply uniform stretches in x, y and z directions.
# let mc_cohesion = 10, mc_cohesion_residual = 2, mc_cohesion_rate =
# With cohesion = C, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = (C*Cos(60) - 4)/Sin(60)
# This allows checking of the relationship for C
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 2
rate = 1E4
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 1 2 1 10 3 2 3 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1E-4
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-8
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_hard1
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/richards/test/tests/theis/th_lumped_02.i)
# fully-saturated
# production
# lumped
[Mesh]
type = FileMesh
file = th02_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 2 4 20'
x = '0 1 10 100'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsPolyLineSink
pressures = '-1E9 1E9'
fluxes = '200 200'
point_file = th01.points
SumQuantityUO = total_outflow_mass
variable = pressure
[../]
[]
[Postprocessors]
[./flow_report]
type = RichardsPlotQuantity
uo = total_outflow_mass
[../]
[./p50]
type = PointValue
variable = pressure
point = '50 0 0'
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E5
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-6 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 100
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = th_lumped_02
csv = true
[]
(modules/phase_field/test/tests/PolynomialFreeEnergy/split_order4_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 15
xmin = 0
xmax = 125
[]
[GlobalParams]
polynomial_order = 4
[]
[Variables]
[./c]
[../]
[./w]
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 60.0
variable = c
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
kappa_name = kappa
w = w
f_name = F
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = 1000 # K
int_width = 30.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.7 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 50
dt = 15
petsc_options_iname = -pc_type
petsc_options_value = lu
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_yz_force_yz_cross_section.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is on the global YZ plane, at 45 deg. angle; with in-plane loading
# perpendicular to the beam axis. Cross section moment of inertia about
# local z axis has been decreased 3 times to test for correct local section
# orientation.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_yz.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0047296333
y_orientation = '-1.0 0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = 1
rate = 0.7071067812e-4
[../]
[./force_z2]
type = ConstantRate
variable = disp_z
boundary = 1
rate = -0.7071067812e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_y]
type = PointValue
point = '0.0 2.8284271 2.8284271'
variable = disp_y
[../]
[./disp_z]
type = PointValue
point = '0 2.8284271 2.8284271'
variable = disp_z
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(modules/solid_mechanics/test/tests/multi/three_surface14.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# Then all three will be active, but there is linear-dependence.
# SimpleTester1 will turn off, since it is closest,
# and the algorithm will return to stress_zz=1, stress_yy=2, but
# then SimpleTester1 will be positive, so it will be turned back
# on, and then SimpleTester0 or SimpleTester2 will be turned off
# (a random choice will be made).
# If SimpleTester2 is turned
# off then algorithm returns to stress_zz=1=stress_yy, but then
# SimpleTester2 violates Kuhn-Tucker (f<0 and pm>0), so the algorithm
# will restart, and return to stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
# If SimpleTester0 is turned off then the algorithm will return to
# stress_zz=2, stress_yy=1, where f0>0. Once again, a random choice
# of turning off SimpleTester1 or SimpleTester2 can be made. Hence,
# oscillations can occur. If too many oscillations occur then the algorithm
# will fail
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 4
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface14
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/picard_multilevel/fullsolve_multilevel/sub_level1.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[u]
[]
[w]
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = v
[]
[diffusion]
type = Diffusion
variable = v
[]
[source]
type = CoupledForce
variable = v
v = u
[]
[]
[BCs]
[dirichlet0]
type = DirichletBC
variable = v
boundary = '0'
value = 0
[]
[dirichlet]
type = DirichletBC
variable = v
boundary = '2'
value = 100
[]
[]
[Postprocessors]
[avg_u]
type = ElementAverageValue
variable = u
execute_on = 'initial linear'
[]
[avg_v]
type = ElementAverageValue
variable = v
execute_on = 'initial linear'
[]
[avg_w]
type = ElementAverageValue
variable = w
execute_on = 'initial linear'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
end_time = 0.1
dt = 0.02
[]
[MultiApps]
[level2-]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = sub_level2.i
execute_on = 'timestep_end'
# sub_cycling = true
[]
[]
[Transfers]
[v_to_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
source_variable = v
variable = v
to_multi_app = level2-
execute_on = 'timestep_end'
[]
[w_from_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
source_variable = w
variable = w
from_multi_app = level2-
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
perf_graph = true
# print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/interaction_integral/interaction_integral_3d_points.i)
#This tests the Interaction-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the Interaction-Integrals using options
#to treat it as 3d.
[GlobalParams]
order = FIRST
# order = SECOND
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d.e
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII InteractionIntegralKIII'
crack_front_points = '0 -10 .5
0 -10 0
0 -10 -.5'
closed_loop = false # if user provides 'crack_front_points' instead of 'boundary', 'closed_loop' should be set by user!
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
radius_inner = '4.0 5.5'
radius_outer = '5.5 7.0'
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
output_q = false
incremental = true
equivalent_k = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_z
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-7
l_tol = 1e-3
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = interaction_integral_3d_points_out
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/correctness/cauchy-elastic.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[strain]
type = ParsedFunction
expression = 't'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[boty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = strain
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[szz]
type = ElementAverageValue
variable = szz
execute_on = 'initial timestep_end'
[]
[syz]
type = ElementAverageValue
variable = syz
execute_on = 'initial timestep_end'
[]
[sxz]
type = ElementAverageValue
variable = sxz
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[ezz]
type = ElementAverageValue
variable = ezz
execute_on = 'initial timestep_end'
[]
[eyz]
type = ElementAverageValue
variable = eyz
execute_on = 'initial timestep_end'
[]
[exz]
type = ElementAverageValue
variable = exz
execute_on = 'initial timestep_end'
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[szz]
family = MONOMIAL
order = CONSTANT
[]
[syz]
family = MONOMIAL
order = CONSTANT
[]
[sxz]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[ezz]
family = MONOMIAL
order = CONSTANT
[]
[eyz]
family = MONOMIAL
order = CONSTANT
[]
[exz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = cauchy_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 1
[]
[zz]
type = RankTwoAux
variable = szz
rank_two_tensor = cauchy_stress
index_i = 2
index_j = 2
[]
[syz]
type = RankTwoAux
variable = syz
rank_two_tensor = cauchy_stress
index_i = 1
index_j = 2
[]
[sxz]
type = RankTwoAux
variable = sxz
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 2
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[ezz]
type = RankTwoAux
variable = ezz
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
[]
[eyz]
type = RankTwoAux
variable = eyz
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 2
[]
[exz]
type = RankTwoAux
variable = exz
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 2
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 5
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.1
dtmin = 0.1
end_time = 0.1
[]
[Outputs]
exodus = false
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_4/ring4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring4_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/power_law_creep/ad_restart1.i)
# 1x1x1 unit cube with uniform pressure on top face
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
use_automatic_differentiation = true
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = ADPressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
num_steps = 6
dt = 0.1
[]
[Outputs]
exodus = true
[out]
type = Checkpoint
num_files = 1
[]
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/single_hex_pattern_custom.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[pcg]
type = ParsedCurveGenerator
x_formula = '10*cos(t)'
y_formula = 'y1:=10*sin(t);
y2:=15*sin(t);
if(t<pi,y1,y2)'
section_bounding_t_values = '0.0 ${fparse pi} ${fparse 2.0*pi}'
nums_segments = '10 10'
constant_names = 'pi'
constant_expressions = '${fparse pi}'
is_closed_loop = true
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg'
boundary_type = CUSTOM
boundary_mesh = pcg
hex_patterns = '0 0;
0 0 0;
0 0'
hex_pitches = 6
desired_area = 1.0
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'single_hex_pattern_custom'
[]
[]
(modules/optimization/test/tests/simp/2d_twoconstraints.i)
cost_frac = 0.3
vol_frac = 0.2
[Mesh]
[planet]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 1
num_sectors = 10
rings = 2
preserve_volumes = false
[]
[moon]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 0.5
num_sectors = 8
rings = 2
preserve_volumes = false
[]
[combine]
type = CombinerGenerator
inputs = 'planet moon'
positions = '0 0 0 -1.5 -0.5 0'
[]
[]
[AuxVariables]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.1
[]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cost]
family = MONOMIAL
order = CONSTANT
initial_condition = 1.0
[]
[]
[Variables]
[u]
[]
[v]
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[dt_u]
type = TimeDerivative
variable = u
[]
[diff_v]
type = Diffusion
variable = v
[]
[dt_v]
type = TimeDerivative
variable = v
[]
[]
[Materials]
[thermal_cond]
type = GenericFunctionMaterial
prop_values = '-1.4*abs(y)-2.7*abs(x)'
prop_names = thermal_cond
outputs = 'exodus'
[]
[thermal_compliance_sensitivity]
type = GenericFunctionMaterial
prop_values = '-3*abs(y)-1.5*abs(x)'
prop_names = thermal_sensitivity
outputs = 'exodus'
[]
[cost_sensitivity]
type = GenericFunctionMaterial
prop_values = '-0.3*y*y-0.5*abs(x*y)'
prop_names = cost_sensitivity
outputs = 'exodus'
[]
[cost_sensitivity_parsed]
type = DerivativeParsedMaterial
expression = "if(mat_den<0.2,1.0,0.5)"
coupled_variables = 'mat_den'
property_name = cost_sensitivity_parsed
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = cost_sensitivity_parsed
outputs = 'exodus'
declare_suffix = 'for_testing'
[]
[]
[BCs]
[flux_u]
type = DirichletBC
variable = u
boundary = outer
value = 3.0
[]
[flux_v]
type = DirichletBC
variable = v
boundary = outer
value = 7.0
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = thermal_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_cost]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = cost_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdateTwoConstraints
density_sensitivity = Dc
cost_density_sensitivity = Cc
cost = Cost
cost_fraction = ${cost_frac}
design_density = mat_den
volume_fraction = ${vol_frac}
bisection_lower_bound = 0
bisection_upper_bound = 1.0e16
relative_tolerance = 1.0e-3
bisection_move = 0.15
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[calc_sense_cost]
type = SensitivityFilter
density_sensitivity = Cc
design_density = mat_den
filter_UO = rad_avg_cost
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 3
nl_rel_tol = 1e-04
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/co2_h2o.i)
# Batch CO2 - H2O equilibrium reaction at 25C
#
# Aqueous equilibrium reactions:
# a) H+ + HCO3- = CO2(aq), Keq = 10^(6.3447)
# b) HCO3- = H+ + CO3--, Keq = 10^(-10.3288)
# c) - H+ = OH-, Keq = 10^(-13.9951)
#
# The primary chemical species are h+ and hco3-, and the secondary equilibrium
# species are CO2(aq), CO3-- and OH-
[Mesh]
type = GeneratedMesh
dim = 2
[]
[AuxVariables]
[./ph]
[../]
[./total_h+]
[../]
[./total_hco3-]
[../]
[]
[AuxKernels]
[./ph]
type = PHAux
variable = ph
h_conc = h+
[../]
[./total_h+]
type = TotalConcentrationAux
variable = total_h+
primary_species = h+
v = 'oh- co3-- co2_aq'
sto_v = '-1 1 1'
[../]
[./total_hco3-]
type = TotalConcentrationAux
variable = total_hco3-
primary_species = hco3-
v = 'co2_aq co3--'
sto_v = '1 1'
[../]
[]
[Variables]
[./h+]
initial_condition = 1e-5
[../]
[./hco3-]
initial_condition = 1e-5
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'hco3- h+'
secondary_species = 'co2_aq co3-- oh-'
reactions = 'hco3- + h+ = co2_aq 6.3447,
hco3- - h+ = co3-- -10.3288,
- h+ = oh- -13.9951'
[../]
[]
[Kernels]
[./h+_ie]
type = PrimaryTimeDerivative
variable = h+
[../]
[./hco3-_ie]
type = PrimaryTimeDerivative
variable = hco3-
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity porosity conductivity'
prop_values = '1e-7 0.25 1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-12
end_time = 1
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./h+]
type = ElementIntegralVariablePostprocessor
variable = h+
execute_on = 'initial timestep_end'
[../]
[./hco3-]
type = ElementIntegralVariablePostprocessor
variable = hco3-
execute_on = 'initial timestep_end'
[../]
[./co2_aq]
type = ElementIntegralVariablePostprocessor
variable = co2_aq
execute_on = 'initial timestep_end'
[../]
[./co3--]
type = ElementIntegralVariablePostprocessor
variable = co3--
execute_on = 'initial timestep_end'
[../]
[./oh-]
type = ElementIntegralVariablePostprocessor
variable = oh-
execute_on = 'initial timestep_end'
[../]
[./ph]
type = ElementIntegralVariablePostprocessor
variable = ph
execute_on = 'initial timestep_end'
[../]
[./total_h+]
type = ElementIntegralVariablePostprocessor
variable = total_h+
execute_on = 'initial timestep_end'
[../]
[./total_hco3-]
type = ElementIntegralVariablePostprocessor
variable = total_hco3-
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(modules/heat_transfer/tutorials/introduction/therm_step03a.i)
#
# Single block thermal input with time derivative and volumetric heat source terms
# https://mooseframework.inl.gov/modules/heat_transfer/tutorials/introduction/therm_step03.html
#
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Variables]
[T]
initial_condition = 300.0
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[time_derivative]
type = HeatConductionTimeDerivative
variable = T
[]
[heat_source]
type = HeatSource
variable = T
value = 1e4
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 45.0
specific_heat = 0.5
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = 8000.0
[]
[]
[BCs]
[t_left]
type = DirichletBC
variable = T
value = 300
boundary = 'left'
[]
[t_right]
type = FunctionDirichletBC
variable = T
function = '300+5*t'
boundary = 'right'
[]
[]
[Executioner]
type = Transient
end_time = 5
dt = 1
[]
[VectorPostprocessors]
[t_sampler]
type = LineValueSampler
variable = T
start_point = '0 0.5 0'
end_point = '2 0.5 0'
num_points = 20
sort_by = x
[]
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = therm_step03a_out
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/aniso_iso_creep_x_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = RankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[creep_strain_zz]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
[]
[creep_strain_xz]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xz
index_i = 0
index_j = 2
[]
[creep_strain_yz]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yz
index_i = 1
index_j = 2
[]
[sigma_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ComputeMultipleInelasticStress
# inelastic_models = 'trial_creep_iso'
max_iterations = 50
[]
[hill_tensor]
type = HillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
[]
[trial_creep_aniso_iso]
type = HillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
relative_tolerance = 1e-20
absolute_tolerance = 1e-20
internal_solve_output_on = never
# Force it to not use integration error
max_integration_error = 1.0
[]
[trial_creep_iso]
type = PowerLawCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
# F G H L M N
max_inelastic_increment = 0.00003
relative_tolerance = 1e-16
absolute_tolerance = 1e-16
internal_solve_output_on = never
[]
[]
[BCs]
[no_disp_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = DirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-13
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 10
dt = 5.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yy]
type = ElementalVariableValue
variable = creep_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_zz]
type = ElementalVariableValue
variable = creep_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xy]
type = ElementalVariableValue
variable = creep_strain_xy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yz]
type = ElementalVariableValue
variable = creep_strain_yz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xz]
type = ElementalVariableValue
variable = creep_strain_xz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/xfem/test/tests/pressure_bc/2d_pressure_displaced_mesh.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.0 0.5 1.0 0.5'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
planar_formulation = PLANE_STRAIN
generate_output = 'stress_xx stress_yy'
[../]
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0 1.0'
y = '500 500'
[../]
[./bc_func_tx]
type = ParsedFunction
expression = '0.5-(0.5-x)*cos(pi*t/2.0)-x'
[../]
[./bc_func_ty]
type = ParsedFunction
expression = '(0.5-x)*sin(pi*t/2.0)+0.5'
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
boundary = 0
preset = false
variable = disp_y
value = 0.0
[../]
[./bottom_x]
type = DirichletBC
boundary = 0
preset = false
variable = disp_x
value = 0.0
[../]
[./top_right_y]
type = FunctionDirichletBC
boundary = 2
preset = false
variable = disp_y
function = bc_func_ty
[../]
[./top_right_x]
type = FunctionDirichletBC
boundary = 2
preset = false
variable = disp_x
function = bc_func_tx
[../]
[]
[DiracKernels]
[./pressure_x]
type = XFEMPressure
variable = disp_x
component = 0
function = pressure
use_displaced_mesh = true
[../]
[./pressure_y]
type = XFEMPressure
variable = disp_y
component = 1
function = pressure
use_displaced_mesh = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-14
# time control
start_time = 0.0
dt = 0.1
end_time = 1.0
[]
[Outputs]
file_base = 2d_pressure_displaced_mesh_out
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 8
xmax = 0.1
ymax = 0.5
coord_type = rz
[]
[Variables]
[u]
initial_condition = 1
[]
[]
[AuxVariables]
[multi_layered_average]
[]
[element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[axial_force]
type = ParsedFunction
expression = 1000*y
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[force]
type = BodyForce
variable = u
function = axial_force
[]
[]
[BCs]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/test/tests/standard_use/multiapp_print_coefficients.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
print_when_set = true # Print coefficients when a MultiAppFXTransfer is executed
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
print_state = true # Print after the FX coefficients are computer
print_when_set = true # Print coefficients when a MultiAppFXTransfer is executed
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = multiapp_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update8_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile failure only, starting from a non-symmetric stress state, and
# using softening
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_limit = 2E-3
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 3E3
poisson = 0.2
layer_thickness = 1.0
joint_normal_stiffness = 1.0E3
joint_shear_stiffness = 2.0E3
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 -1 0.5 1 1.9 0 0.5 0 3'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 3E3
host_poissons_ratio = 0.2
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/jacobian/cwp01.i)
# Capped weak-plane plasticity
# checking jacobian for a fully-elastic situation
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[ICs]
[./disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[../]
[./disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[../]
[./disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 0
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 2 3 2 -4 -5 3 -5 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 1
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/navier_stokes/test/tests/finite_volume/ins/wall_distance_capped_mixing_length_aux/capped_mixing_length.i)
von_karman_const = 0.41
H = 1 #halfwidth of the channel
L = 150
Re = 13700
rho = 1
bulk_u = 1
mu = ${fparse rho * bulk_u * 2 * H / Re}
advected_interp_method='upwind'
velocity_interp_method='rc'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '${L}'
dy = '0.667 0.333'
ix = '100'
iy = '10 1'
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1e-6
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[AuxVariables]
[mixing_len]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[wall_shear_stress]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[wall_yplus]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = u
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = u
rho = ${rho}
mixing_length = mixing_len
momentum_component = 'x'
u = u
v = v
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = v
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = v
rho = ${rho}
mixing_length = mixing_len
momentum_component = 'y'
u = u
v = v
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[]
[AuxKernels]
[mixing_len]
type = WallDistanceMixingLengthAux
walls = 'top'
variable = mixing_len
execute_on = 'initial'
von_karman_const = ${von_karman_const}
delta = 0.5
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = '0'
[]
[wall-u]
type = INSFVWallFunctionBC
variable = u
boundary = 'top'
u = u
v = v
mu = ${mu}
rho = ${rho}
momentum_component = x
[]
[wall-v]
type = INSFVWallFunctionBC
variable = v
boundary = 'top'
u = u
v = v
mu = ${mu}
rho = ${rho}
momentum_component = y
[]
[sym-u]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[sym-v]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
[]
[symmetry_pressure]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '0'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 6
dt = 1e-3
[]
nl_abs_tol = 1e-8
end_time = 1e9
[]
[Outputs]
[out]
type = Exodus
execute_on = 'final'
[]
[]
(modules/porous_flow/test/tests/sinks/outflow_except1.i)
# Exception testing of PorousFlowOutflowBC. Note that this input file will produce an error message
[Mesh]
type = GeneratedMesh
dim = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_components = 1
number_fluid_phases = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[fluid_props]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.4 0 0 0 0.4 0 0 0 0.4'
[]
[]
[BCs]
[outflow]
type = PorousFlowOutflowBC
boundary = left
variable = pp
mass_fraction_component = 1
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
(modules/phase_field/test/tests/grain_growth/constant_mobility.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmax = 1000
ymax = 1000
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 4
var_name_base = 'gr'
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 6
grain_num = 4
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'timestep_end'
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Moly_GB]
type = GBEvolution
time_scale = 1.0e-2
GBMobility = 1.88e-14 # m^4/J*s
T = '500' # K
wGB = 60 # nm
GBenergy = 1.4
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 4
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/samplers/mcmc/main_ss.i)
[StochasticTools]
[]
[Distributions]
[left]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[right]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[]
[Likelihood]
[gaussian]
type = Gaussian
noise = 'noise_specified/noise_specified'
file_name = 'exp_0_05.csv'
log_likelihood = true
[]
[]
[Samplers]
[sample]
type = AffineInvariantStretchSampler
prior_distributions = 'left right'
num_parallel_proposals = 5
file_name = 'confg.csv'
execute_on = PRE_MULTIAPP_SETUP
seed = 2547
initial_values = '0.1 0.1'
previous_state = 'mcmc_reporter/inputs'
previous_state_var = 'mcmc_reporter/variance'
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = sub
sampler = sample
param_names = 'left_bc right_bc mesh1'
[]
[]
[Reporters]
[constant]
type = StochasticReporter
[]
[noise_specified]
type = ConstantReporter
real_names = 'noise_specified'
real_values = '0.05'
[]
[mcmc_reporter]
type = AffineInvariantStretchDecision
output_value = constant/reporter_transfer:average:value
sampler = sample
likelihoods = 'gaussian'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = 'ss_5prop'
[out]
type = JSON
execute_system_information_on = NONE
[]
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform2_outer_tip.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 4
mc_interpolation_scheme = outer_tip
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_outer_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/pressure/pressureAugLag.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = false
[]
[Mesh]
file = pressure.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[Contact]
[./m20_s10]
primary = 20
secondary = 10
penalty = 1e7
formulation = augmented_lagrange
al_penetration_tolerance = 1e-8
tangential_tolerance = 1e-3
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = 5
value = 0.0
[../]
[./Pressure]
[./press]
boundary = 7
factor = 1e3
[../]
[../]
[./down]
type = DirichletBC
variable = disp_y
boundary = 8
value = -2e-3
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1.0e6
poissons_ratio = 0.0
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Dampers]
[./limitX]
type = MaxIncrement
max_increment = 1e-5
variable = disp_x
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
#petsc_options_iname = '-pc_type -pc_hypre_type -snes_type -snes_ls -snes_linesearch_type -ksp_gmres_restart'
#petsc_options_value = 'hypre boomeramg ls basic basic 101'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
l_tol = 1e-8
l_max_its = 100
nl_max_its = 20
dt = 1.0
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/2d_mmb_2material.i)
vol_frac = 0.5
power = 1
E0 = 1e-5
E1 = 0.6
E2 = 1.0
rho0 = 0.0
rho1 = 0.4
rho2 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 150
ny = 50
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
# initial_condition = ${vol_frac}
[]
[]
[ICs]
[mat_den]
type = RandomIC
seed = 5
variable = mat_den
max = '${fparse vol_frac+0.15}'
min = '${fparse vol_frac-0.15}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"A2:=(${E1}-${E2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${E1}-A2*${rho1}^${power}; E2:=A2*mat_den^${power}+B2; "
"if(mat_den<${rho1},E1,E2)"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity2
design_density = mat_den
youngs_modulus = E_phys
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
num_steps = 70
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[]
(modules/combined/test/tests/poro_mechanics/mandel.i)
# Mandel's problem of consolodation of a drained medium
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed. The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width. a = 1
# Soil height. b = 0.1
# Soil's Lame lambda. la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus. mu = G = 0.75
# Soil bulk modulus. K = la + 2*mu/3 = 1
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance. 1/K = 1
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient. B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Consolidation coefficient. c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top. F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./roller_xmin]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left'
[../]
[./roller_ymin]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom'
[../]
[./plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[../]
[./xmax_drained]
type = DirichletBC
variable = porepressure
value = 0
boundary = right
[../]
[./top_velocity]
type = FunctionDirichletBC
variable = disp_y
function = top_velocity
boundary = top
[../]
[]
[Functions]
[./top_velocity]
type = PiecewiseLinear
x = '0 0.002 0.006 0.014 0.03 0.046 0.062 0.078 0.094 0.11 0.126 0.142 0.158 0.174 0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
y = '-0.041824842 -0.042730269 -0.043412712 -0.04428867 -0.045509181 -0.04645965 -0.047268246 -0.047974749 -0.048597109 -0.0491467 -0.049632388 -0.050061697 -0.050441198 -0.050776675 -0.051073238 -0.0513354 -0.051567152 -0.051772022 -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_force]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./tot_force]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_force
expression = '-stress_yy+0.6*porepressure'
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[./darcy_flow]
type = CoefDiffusion
variable = porepressure
coef = 1.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.6
solid_bulk_compliance = 1
fluid_bulk_compliance = 0.125
constant_porosity = true
[../]
[]
[Postprocessors]
[./p0]
type = PointValue
outputs = csv
point = '0.0 0 0'
variable = porepressure
[../]
[./p1]
type = PointValue
outputs = csv
point = '0.1 0 0'
variable = porepressure
[../]
[./p2]
type = PointValue
outputs = csv
point = '0.2 0 0'
variable = porepressure
[../]
[./p3]
type = PointValue
outputs = csv
point = '0.3 0 0'
variable = porepressure
[../]
[./p4]
type = PointValue
outputs = csv
point = '0.4 0 0'
variable = porepressure
[../]
[./p5]
type = PointValue
outputs = csv
point = '0.5 0 0'
variable = porepressure
[../]
[./p6]
type = PointValue
outputs = csv
point = '0.6 0 0'
variable = porepressure
[../]
[./p7]
type = PointValue
outputs = csv
point = '0.7 0 0'
variable = porepressure
[../]
[./p8]
type = PointValue
outputs = csv
point = '0.8 0 0'
variable = porepressure
[../]
[./p9]
type = PointValue
outputs = csv
point = '0.9 0 0'
variable = porepressure
[../]
[./p99]
type = PointValue
outputs = csv
point = '1 0 0'
variable = porepressure
[../]
[./xdisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_x
[../]
[./ydisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_y
[../]
[./total_downwards_force]
type = ElementAverageValue
outputs = csv
variable = tot_force
[../]
[./dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.15*t<0.01,0.15*t,0.01)
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.7
[./TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.001
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mandel
[./csv]
time_step_interval = 3
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/2D_different_planes/planestrain_yz.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_yz_plane.e
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./disp_x]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_strain]
block = 1
strain = SMALL
out_of_plane_direction = x
planar_formulation = PLANE_STRAIN
eigenstrain_names = 'eigenstrain'
generate_output = 'stress_xx stress_yz stress_yy stress_zz strain_xx strain_yz strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-y)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 4
variable = disp_y
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 4
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elastic_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[]
[Postprocessors]
[./react_x]
type = MaterialTensorIntegral
use_displaced_mesh = false
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 10
nl_rel_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = planestrain_yz_small_out
exodus = true
[]
(test/tests/postprocessors/num_iterations/num_iterations.i)
# This tests if the correct number of nonlinear and linear iterations for a time
# step are recovered for each time integrator scheme.
#
# The gold files for each time integrator scheme were created manually by
# observing the numbers of iterations per time step.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./time_der]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
# The time integrator type is provided by the tests file
[../]
num_steps = 2
abort_on_solve_fail = true
dt = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 0
nl_max_its = 5
[]
[Postprocessors]
[./num_nonlinear_iterations]
type = NumNonlinearIterations
[../]
[./num_linear_iterations]
type = NumLinearIterations
[../]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/relaxation/sub_relaxed_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 2
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/waterncg_liquid.i)
# Tests correct calculation of properties derivatives in PorousFlowWaterNCG
# for conditions that give a single liquid phase
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pgas]
[]
[z]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 6e6
max = 8e6
variable = pgas
[]
[z]
type = RandomIC
min = 0.01
max = 0.05
variable = z
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 1e4
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sgas]
type = PorousFlowPropertyAux
property = saturation
phase = 1
variable = sgas
[]
[]
[Postprocessors]
[sgas_min]
type = ElementExtremeValue
variable = sgas
value_type = min
[]
[sgas_max]
type = ElementExtremeValue
variable = sgas
value_type = max
[]
[]
(modules/porous_flow/test/tests/jacobian/pls03.i)
# PorousFlowPiecewiseLinearSink with 2-phase, 3-components
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 2
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 1
[]
[]
[Kernels]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m01]
type = TimeDerivative
variable = massfrac_ph0_sp1
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[dummy_m11]
type = TimeDerivative
variable = massfrac_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[BCs]
[flux_w]
type = PorousFlowPiecewiseLinearSink
boundary = 'left'
pt_vals = '-1 -0.5 0'
multipliers = '1 2 4'
variable = ppwater
mass_fraction_component = 0
fluid_phase = 0
use_relperm = true
use_mobility = true
flux_function = 'x*y'
[]
[flux_g]
type = PorousFlowPiecewiseLinearSink
boundary = 'top'
pt_vals = '0 0.5 1'
multipliers = '1 -2 4'
mass_fraction_component = 0
variable = ppgas
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-x*y'
[]
[flux_1]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '0 0.5 1'
multipliers = '1 3 4'
mass_fraction_component = 1
variable = massfrac_ph0_sp0
fluid_phase = 0
use_relperm = true
use_mobility = true
[]
[flux_2]
type = PorousFlowPiecewiseLinearSink
boundary = 'back top'
pt_vals = '0 0.5 1'
multipliers = '0 1 -3'
mass_fraction_component = 1
variable = massfrac_ph1_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '0.5*x*y'
[]
[flux_3]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '0 0.5 1'
multipliers = '1 3 4'
mass_fraction_component = 2
variable = ppwater
fluid_phase = 0
use_relperm = true
use_mobility = true
[]
[flux_4]
type = PorousFlowPiecewiseLinearSink
boundary = 'back top'
pt_vals = '0 0.5 1'
multipliers = '0 1 -3'
mass_fraction_component = 2
variable = massfrac_ph1_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-0.5*x*y'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
file_base = pls03
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform2_outer_tip.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = outer_tip
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = cdp
perform_finite_strain_rotations = false
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 4
smoothing_tol = 1E-5
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_outer_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/richards/test/tests/rogers_stallybrass_clements/rsc_lumped_01.i)
# RSC test with high-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 600
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityOil'
relperm_UO = 'RelPerm RelPerm'
SUPG_UO = 'SUPGstandard SUPGstandard'
sat_UO = 'Saturation Saturation'
seff_UO = 'SeffWater SeffOil'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '3E-3 3E-2 0.05'
x = '0 1 5'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater poil'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./DensityOil]
type = RichardsDensityConstBulk
dens0 = 20
bulk_mod = 2E9
[../]
[./SeffWater]
type = RichardsSeff2waterRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./SeffOil]
type = RichardsSeff2gasRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./RelPerm]
type = RichardsRelPermMonomial
simm = 0
n = 1
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E-2
[../]
[]
[Variables]
[./pwater]
[../]
[./poil]
[../]
[]
[ICs]
[./water_init]
type = ConstantIC
variable = pwater
value = 0
[../]
[./oil_init]
type = ConstantIC
variable = poil
value = 15
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstoil]
type = RichardsLumpedMassChange
variable = poil
[../]
[./richardsfoil]
type = RichardsFlux
variable = poil
[../]
[]
[AuxVariables]
[./SWater]
[../]
[./SOil]
[../]
[]
[AuxKernels]
[./Seff1VGwater_AuxK]
type = RichardsSeffAux
variable = SWater
seff_UO = SeffWater
pressure_vars = 'pwater poil'
[../]
[./Seff1VGoil_AuxK]
type = RichardsSeffAux
variable = SOil
seff_UO = SeffOil
pressure_vars = 'pwater poil'
[../]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pwater
boundary = 'left'
pressures = '-1E10 1E10'
bare_fluxes = '-1 -1'
use_mobility = false
use_relperm = false
[../]
[./fixedwater]
type = DirichletBC
variable = pwater
boundary = 'right'
value = 0
[../]
[./fixedoil]
type = DirichletBC
variable = poil
boundary = 'right'
value = 15
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 2E-3'
gravity = '0E-0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rsc_lumped_01
time_step_interval = 100000
execute_on = 'initial final'
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform3.i)
# Plastic deformation, tensile failure
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 4*t
# disp_y = 3*t
# disp_z = t
# should yield trial stress:
# stress_zz = 12*t
# stress_zx = 16*t
# stress_zy = 12*t
# Use tensile strength = 6, we should return to stress_zz = 6,
# and stress_xx = stress_yy = 2*t up to t=1 when the system is completely
# plastic, so these stress components will not change
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 4*t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 3*t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = t
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 80
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 6
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 40
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3
csv = true
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test11.i)
[Mesh]
[fmg]
type = FileMeshGenerator
file = pyramid.e
[]
[sbb2]
type = SubdomainBoundingBoxGenerator
input = fmg
block_id = 2
bottom_left = '-0.5 -0.5 -0.5'
top_right = '0.5 0.5 0.5'
[]
[swiss_cheese2]
type = BlockDeletionGenerator
block = 2
input = 'sbb2'
[]
[sbb3]
type = SubdomainBoundingBoxGenerator
input = swiss_cheese2
block_id = 3
bottom_left = '-5 -5 -3'
top_right = '-2 -2 -1'
[]
[swiss_cheese3]
type = BlockDeletionGenerator
block = 3
input = 'sbb3'
[]
[sbb4]
type = SubdomainBoundingBoxGenerator
input = swiss_cheese3
block_id = 4
bottom_left = '-1 2 -2'
top_right = '1 5 0'
[]
[swiss_cheese4]
type = BlockDeletionGenerator
block = 4
input = 'sbb4'
[]
[sbb5]
type = OrientedSubdomainBoundingBoxGenerator
input = swiss_cheese4
block_id = 5
center = '2.4 -1.4 0.4'
height = 3
length = 8
length_direction = '-2 1 -1'
width = 3
width_direction = '1 2 0'
[]
[swiss_cheese5]
type = BlockDeletionGenerator
block = 5
input = 'sbb5'
[]
[sbb6]
type = OrientedSubdomainBoundingBoxGenerator
input = swiss_cheese5
block_id = 6
center = '-1 0.4 2.2'
height = 1
length = 8
length_direction = '2 -1 -1'
width = 1
width_direction = '1 2 0'
[]
[swiss_cheese6]
type = BlockDeletionGenerator
block = 6
input = 'sbb6'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = top
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 100
dt = 100
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_2d_points.i)
#This tests the J-Integral evaluation capability.
#This is a 2d plane strain model
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
crack_front_points = '0 -10 0'
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_2d_points_out
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/uexternaldb/sma_memory.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[UserObjects]
[uexternaldb]
type = AbaqusUExternalDB
plugin = ../../plugins/sma_memory
execute_on = 'INITIAL TIMESTEP_END TIMESTEP_BEGIN FINAL'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
(test/tests/auxkernels/aux_scalar_deps/aux_scalar_deps.i)
#
# Testing a solution that is second order in space and first order in time
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[AuxVariables]
[./a]
family = SCALAR
order = FIRST
[../]
[./b]
family = SCALAR
order = FIRST
[../]
[./c]
family = SCALAR
order = FIRST
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./a_ic]
type = ScalarConstantIC
variable = a
value = 0
[../]
[./b_ic]
type = ScalarConstantIC
variable = b
value = 2
[../]
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t
[../]
[./a_fn]
type = ParsedFunction
expression = t
[../]
[./b_fn]
type = ParsedFunction
expression = (4-t)/2
[../]
[]
# NOTE: The execute_on = 'timestep_end' is crucial for this test. Without it
# the aux values would be updated during the residual formation and we would
# end up with the right value at the end of the time step. With this flag on,
# the dependencies has to be correct for this test to work. Otherwise the
# values of 'c' will be lagged.
[AuxScalarKernels]
[./c_saux]
type = QuotientScalarAux
variable = c
numerator = a
denominator = b
execute_on = 'timestep_end'
[../]
[./a_saux]
type = FunctionScalarAux
variable = a
function = a_fn
execute_on = 'timestep_end'
[../]
[./b_saux]
type = FunctionScalarAux
variable = b
function = b_fn
execute_on = 'timestep_end'
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/gravity/grav02e.i)
# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PS), 2components, constant capillary pressure, constant fluid bulk-moduli for each phase, constant viscosity,
# constant permeability, Corey relative permeabilities with no residual saturation
[Mesh]
type = GeneratedMesh
dim = 2
ny = 10
ymax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -10 0'
[]
[Variables]
[ppwater]
initial_condition = 1.5e6
[]
[sgas]
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = FIRST
[]
[swater]
family = MONOMIAL
order = FIRST
[]
[relpermwater]
family = MONOMIAL
order = FIRST
[]
[relpermgas]
family = MONOMIAL
order = FIRST
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[]
[AuxKernels]
[ppgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[swater]
type = PorousFlowPropertyAux
property = saturation
phase = 0
variable = swater
[]
[relpermwater]
type = PorousFlowPropertyAux
property = relperm
phase = 0
variable = relpermwater
[]
[relpermgas]
type = PorousFlowPropertyAux
property = relperm
phase = 1
variable = relpermgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 1e5
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
viscosity = 1e-5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[mass_ph1]
type = PorousFlowFluidMass
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e4
[]
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = grav02e
exodus = true
perf_graph = true
csv = false
[]
(test/tests/time_integrators/scalar/stiff.i)
# This is a linear model problem described in Frank et al, "Order
# results for implicit Runge-Kutta methods applied to stiff systems",
# SIAM J. Numerical Analysis, vol. 22, no. 3, 1985, pp. 515-534.
#
# Problems "PL" and "PNL" from page 527 of the paper:
# { dy1/dt = lambda*y1 + y2**p, y1(0) = -1/(lambda+p)
# { dy2/dt = -y2, y2(0) = 1
#
# The exact solution is:
# y1 = -exp(-p*t)/(lambda+p)
# y2 = exp(-t)
#
# According to the following paragraph from the reference above, the
# p=1 version of this problem should not exhibit order reductions
# regardless of stiffness, while the nonlinear version (p>=2) will
# exhibit order reductions down to the "stage order" of the method for
# lambda large, negative.
# Use Dollar Bracket Expressions (DBEs) to set the value of LAMBDA in
# a single place. You can also set this on the command line with
# e.g. LAMBDA=-4, but note that this does not seem to override the
# value set in the input file. This is a bit different from the way
# that command line values normally work...
# Note that LAMBDA == Y2_EXPONENT is not allowed!
# LAMBDA = -10
# Y2_EXPONENT = 2
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 1
ny = 1
elem_type = QUAD4
[]
[Variables]
[./y1]
family = SCALAR
order = FIRST
[../]
[./y2]
family = SCALAR
order = FIRST
[../]
[]
[ICs]
[./y1_init]
type = FunctionScalarIC
variable = y1
function = y1_exact
[../]
[./y2_init]
type = FunctionScalarIC
variable = y2
function = y2_exact
[../]
[]
[ScalarKernels]
[./y1_time]
type = ODETimeDerivative
variable = y1
[../]
[./y1_space]
type = ParsedODEKernel
variable = y1
expression = '-(${LAMBDA})*y1 - y2^${Y2_EXPONENT}'
coupled_variables = 'y2'
[../]
[./y2_time]
type = ODETimeDerivative
variable = y2
[../]
[./y2_space]
type = ParsedODEKernel
variable = y2
expression = 'y2'
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = LStableDirk2
[../]
start_time = 0
end_time = 1
dt = 0.125
solve_type = 'PJFNK'
nl_max_its = 6
nl_abs_tol = 1.e-13
nl_rel_tol = 1.e-32 # Force nl_abs_tol to be used.
line_search = 'none'
[]
[Functions]
[./y1_exact]
type = ParsedFunction
expression = '-exp(-${Y2_EXPONENT}*t)/(lambda+${Y2_EXPONENT})'
symbol_names = 'lambda'
symbol_values = ${LAMBDA}
[../]
[./y2_exact]
type = ParsedFunction
expression = exp(-t)
[../]
[]
[Postprocessors]
[./error_y1]
type = ScalarL2Error
variable = y1
function = y1_exact
execute_on = 'initial timestep_end'
[../]
[./error_y2]
type = ScalarL2Error
variable = y2
function = y2_exact
execute_on = 'initial timestep_end'
[../]
[./max_error_y1]
# Estimate ||e_1||_{\infty}
type = TimeExtremeValue
value_type = max
postprocessor = error_y1
execute_on = 'initial timestep_end'
[../]
[./max_error_y2]
# Estimate ||e_2||_{\infty}
type = TimeExtremeValue
value_type = max
postprocessor = error_y2
execute_on = 'initial timestep_end'
[../]
[./value_y1]
type = ScalarVariable
variable = y1
execute_on = 'initial timestep_end'
[../]
[./value_y2]
type = ScalarVariable
variable = y2
execute_on = 'initial timestep_end'
[../]
[./value_y1_abs_max]
type = TimeExtremeValue
value_type = abs_max
postprocessor = value_y1
execute_on = 'initial timestep_end'
[../]
[./value_y2_abs_max]
type = TimeExtremeValue
value_type = abs_max
postprocessor = value_y2
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(test/tests/auxkernels/time_derivative/coupled_aux_time_derivative.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[Functions]
[./f_fn]
type = ParsedFunction
expression = t*(x+y)
[../]
[./f_dot_fn]
type = ParsedFunction
expression = (x+y)
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./l2_proj]
type = Reaction
variable = u
[../]
[./dck]
type = DotCouplingKernel
variable = u
v = f
[../]
[]
[AuxVariables]
[./f]
[../]
[./g]
[../]
[]
[AuxKernels]
[./f_k]
type = FunctionAux
variable = f
function = f_fn
[../]
# We do not allow coupling of time derivatives of aux vars into the aux vars
[./g_k]
type = DotCouplingAux
variable = g
v = f
[../]
[]
[Postprocessors]
[./l2_error]
type = ElementL2Error
variable = u
function = f_dot_fn
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
nl_abs_tol = 1.e-15
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/fileread.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
[../]
[./uy]
[../]
[./uz]
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
intvar_read_type = file_input
state_variable_file_name = input_state_variable.txt
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'ux uy uz'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al_test_nochange.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[dual_var]
use_dual = true
block = '10001'
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'none'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-8
nl_max_its = 1300
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 1.0 # 3.5
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e7
penetration_tolerance = 1e-8
use_mortar_scaled_gap = true
aux_lm = dual_var
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[]
(modules/thermal_hydraulics/test/tests/postprocessors/real_component_parameter_value/non_existent_par_name.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0.0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = fp
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 1e5
T0 = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Functions]
[p_fn]
type = PiecewiseLinear
x = '0 1'
y = '1e5 1.001e5'
[]
[]
[ControlLogic]
[outlet_p_fn]
type = GetFunctionValueControl
function = p_fn
[]
[set_outlet_value]
type = SetComponentRealValueControl
component = outlet
parameter = p
value = outlet_p_fn:value
[]
[]
[Postprocessors]
[outlet_p]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = p
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
dt = 0.25
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
(modules/porous_flow/test/tests/sinks/s07.i)
# apply a sink flux on just one component of a 3-component system and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp frac0 frac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[]
[]
[Variables]
[pp]
[]
[frac0]
initial_condition = 0.1
[]
[frac1]
initial_condition = 0.6
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = y
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = frac0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = frac1
[]
[mass2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac0 frac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[AuxVariables]
[flux_out]
[]
[]
[Functions]
[mass1_00]
type = ParsedFunction
expression = 'frac*vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
symbol_names = 'frac vol por dens0 pp bulk al m'
symbol_values = 'f1_00 0.25 0.1 1.1 p00 1.3 1.1 0.5'
[]
[expected_mass_change1_00]
type = ParsedFunction
expression = 'frac*fcn*area*dt'
symbol_names = 'frac fcn area dt'
symbol_values = 'f1_00 6 0.5 1E-3'
[]
[mass1_00_expect]
type = ParsedFunction
expression = 'mass_prev-mass_change'
symbol_names = 'mass_prev mass_change'
symbol_values = 'm1_00_prev del_m1_00'
[]
[mass1_01]
type = ParsedFunction
expression = 'frac*vol*por*dens0*exp(pp/bulk)*pow(1+pow(-al*pp,1.0/(1-m)),-m)'
symbol_names = 'frac vol por dens0 pp bulk al m'
symbol_values = 'f1_01 0.25 0.1 1.1 p01 1.3 1.1 0.5'
[]
[expected_mass_change1_01]
type = ParsedFunction
expression = 'frac*fcn*area*dt'
symbol_names = 'frac fcn area dt'
symbol_values = 'f1_01 6 0.5 1E-3'
[]
[mass1_01_expect]
type = ParsedFunction
expression = 'mass_prev-mass_change'
symbol_names = 'mass_prev mass_change'
symbol_values = 'm1_01_prev del_m1_01'
[]
[]
[Postprocessors]
[f1_00]
type = PointValue
point = '0 0 0'
variable = frac1
execute_on = 'initial timestep_end'
[]
[flux_00]
type = PointValue
point = '0 0 0'
variable = flux_out
execute_on = 'initial timestep_end'
[]
[p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m1_00]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'initial timestep_end'
[]
[m1_00_prev]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'timestep_begin'
outputs = 'console'
[]
[del_m1_00]
type = FunctionValuePostprocessor
function = expected_mass_change1_00
execute_on = 'timestep_end'
outputs = 'console'
[]
[m1_00_expect]
type = FunctionValuePostprocessor
function = mass1_00_expect
execute_on = 'timestep_end'
[]
[f1_01]
type = PointValue
point = '0 1 0'
variable = frac1
execute_on = 'initial timestep_end'
[]
[flux_01]
type = PointValue
point = '0 1 0'
variable = flux_out
execute_on = 'initial timestep_end'
[]
[p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m1_01]
type = FunctionValuePostprocessor
function = mass1_01
execute_on = 'initial timestep_end'
[]
[m1_01_prev]
type = FunctionValuePostprocessor
function = mass1_01
execute_on = 'timestep_begin'
outputs = 'console'
[]
[del_m1_01]
type = FunctionValuePostprocessor
function = expected_mass_change1_01
execute_on = 'timestep_end'
outputs = 'console'
[]
[m1_01_expect]
type = FunctionValuePostprocessor
function = mass1_01_expect
execute_on = 'timestep_end'
[]
[f1_11]
type = PointValue
point = '1 1 0'
variable = frac1
execute_on = 'initial timestep_end'
[]
[flux_11]
type = PointValue
point = '1 1 0'
variable = flux_out
execute_on = 'initial timestep_end'
[]
[p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[flux]
type = PorousFlowSink
boundary = 'left'
variable = frac1
use_mobility = false
use_relperm = false
mass_fraction_component = 1
fluid_phase = 0
flux_function = 6
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.01
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s07
[console]
type = Console
execute_on = 'nonlinear linear'
[]
[csv]
type = CSV
execute_on = 'timestep_end'
[]
[]
(test/tests/time_integrators/newmark-beta/ad_newmark_beta_dotdot.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the second time derivative is calculated
# correctly using the Newmark-Beta method for an AD variable
#
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6'
y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
[../]
[]
[Kernels]
[./ie]
type = ADTimeDerivative
variable = u
[../]
[./diff]
type = ADDiffusion
variable = u
[../]
[]
[BCs]
[./left]
type = ADFunctionDirichletBC
variable = u
preset = false
boundary = 'left'
function = forcing_fn
[../]
[./right]
type = ADFunctionDirichletBC
variable = u
preset = false
boundary = 'right'
function = forcing_fn
[../]
[]
[Executioner]
type = Transient
# Time integrator scheme
scheme = "newmark-beta"
start_time = 0.0
num_steps = 6
dt = 0.1
[]
[Postprocessors]
[./udotdot]
type = ADElementAverageSecondTimeDerivative
variable = u
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/multi/eight_surface14.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
# SimpleTester6 with a = 1 and b = 2 and strength = 3.1
# SimpleTester7 with a = 2 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./f3]
order = CONSTANT
family = MONOMIAL
[../]
[./f4]
order = CONSTANT
family = MONOMIAL
[../]
[./f5]
order = CONSTANT
family = MONOMIAL
[../]
[./f6]
order = CONSTANT
family = MONOMIAL
[../]
[./f7]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int3]
order = CONSTANT
family = MONOMIAL
[../]
[./int4]
order = CONSTANT
family = MONOMIAL
[../]
[./int5]
order = CONSTANT
family = MONOMIAL
[../]
[./int6]
order = CONSTANT
family = MONOMIAL
[../]
[./int7]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./f3]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = f3
[../]
[./f4]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 4
variable = f4
[../]
[./f5]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 5
variable = f5
[../]
[./f6]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 6
variable = f6
[../]
[./f7]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 7
variable = f7
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[./int3]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 3
variable = int3
[../]
[./int4]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 4
variable = int4
[../]
[./int5]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 5
variable = int5
[../]
[./int6]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 6
variable = int6
[../]
[./int7]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 7
variable = int7
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./f3]
type = PointValue
point = '0 0 0'
variable = f3
[../]
[./f4]
type = PointValue
point = '0 0 0'
variable = f4
[../]
[./f5]
type = PointValue
point = '0 0 0'
variable = f5
[../]
[./f6]
type = PointValue
point = '0 0 0'
variable = f6
[../]
[./f7]
type = PointValue
point = '0 0 0'
variable = f7
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[./int3]
type = PointValue
point = '0 0 0'
variable = int3
[../]
[./int4]
type = PointValue
point = '0 0 0'
variable = int4
[../]
[./int5]
type = PointValue
point = '0 0 0'
variable = int5
[../]
[./int6]
type = PointValue
point = '0 0 0'
variable = int6
[../]
[./int7]
type = PointValue
point = '0 0 0'
variable = int7
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple3]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple4]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple5]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple6]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 2
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple7]
type = SolidMechanicsPlasticSimpleTester
a = 2
b = 1
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5 simple6 simple7'
deactivation_scheme = optimized_to_safe
max_NR_iterations = 4
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = eight_surface14
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/time_steppers/time_stepper_system/timestepper_input_error.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient # Here we use the Transient Executioner
[TimeSteppers]
type = TimeSequenceStepper
time_sequence = '0 43200 86400 172800 432000 864000'
[]
start_time = 0.0
end_time = 864000
[]
[Postprocessors]
[timestep]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[]
[Outputs]
csv = true
file_base='multiple_timesequence'
[]
(modules/solid_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_newmark.i)
# Test for rayleigh damping implemented using Newmark time integration
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + eta*M*vel + zeta*K*vel + K*disp = P*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*vel + zeta*d/dt(Div stress) + Div stress = P
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next two terms on the left involving zeta are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 0.1
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
eta = 0.1
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
eta = 0.1
[]
[inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
gamma = 0.5
eta = 0.1
[]
[]
[AuxKernels]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[]
[accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[]
[vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[BCs]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = bottom
function = pressure
factor = 1
displacements = 'disp_x disp_y disp_z'
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[]
[strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
block = 0
[]
[density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '7750'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0.0 0.1 0.2 1.0 2.0 5.0'
y = '0.0 0.1 0.2 1.0 1.0 1.0'
scale_factor = 1e9
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[]
[vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[]
[accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/combined/test/tests/evolving_mass_density/rz_tensors.i)
# Constant mass in RZ using Tensor Mechanics
#
# This test forces an RZ mesh to move through a series of displacements
# in order to test whether the mass is constant. The density is chosen
# such that the mass is 2.5.
# This test is a duplicate of the rz.i test for solid mechanics, and the
# output of this tensor mechanics test is compared to the original
# solid mechanics output. The duplication is necessary to test the
# migrated tensor mechanics version while maintaining tests for solid mechanics.
[Mesh]
file = elastic_patch_rz.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Functions]
[./x101]
type = PiecewiseLinear
x = '0 5 6'
y = '0 0 0.24'
[../]
[./y101]
type = PiecewiseLinear
x = '0 6'
y = '0 0'
[../]
[./x102]
type = PiecewiseLinear
x = '0 4 5'
y = '0 0 0.24'
[../]
[./y102]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 0.12 0'
[../]
[./x103]
type = PiecewiseLinear
x = '0 4 5'
y = '0 0 0.24'
[../]
[./y103]
type = PiecewiseLinear
x = '0 1 3 4'
y = '0 0.12 0.12 0'
[../]
[./x104]
type = PiecewiseLinear
x = '0 5 6'
y = '0 0 0.24'
[../]
[./y104]
type = PiecewiseLinear
x = '0 2 3 4'
y = '0 0 0.12 0'
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
[../]
[]
[BCs]
[./101x]
type = FunctionDirichletBC
variable = disp_x
boundary = 101
function = x101
[../]
[./101y]
type = FunctionDirichletBC
variable = disp_y
boundary = 101
function = y101
[../]
[./102x]
type = FunctionDirichletBC
variable = disp_x
boundary = 102
function = x102
[../]
[./102y]
type = FunctionDirichletBC
variable = disp_y
boundary = 102
function = y102
[../]
[./103x]
type = FunctionDirichletBC
variable = disp_x
boundary = 103
function = x103
[../]
[./103y]
type = FunctionDirichletBC
variable = disp_y
boundary = 103
function = y103
[../]
[./104x]
type = FunctionDirichletBC
variable = disp_x
boundary = 104
function = x104
[../]
[./104y]
type = FunctionDirichletBC
variable = disp_y
boundary = 104
function = y104
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = PATCH
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./small_strain_rz]
type = ComputeAxisymmetricRZSmallStrain
block = PATCH
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
block = PATCH
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1
num_steps = 6
end_time = 6.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
file_base = rz_out
[../]
[]
[Postprocessors]
[./mass]
type = Mass
variable = disp_x
execute_on = 'initial timestep_end'
[../]
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/interaction_integral_2d_thermal_generic.i)
#This problem from [Wilson 1979] tests the thermal strain term in the
#interaction integral
#
#theta_e = 10 degrees C; a = 252; E = 207000; nu = 0.3; alpha = 1.35e-5
#
#With uniform_refine = 3, KI converges to
#KI = 5.602461e+02 (interaction integral)
#KI = 5.655005e+02 (J-integral)
#
#Both are in good agreement with [Shih 1986]:
#average_value = 0.4857 = KI / (sigma_theta * sqrt(pi * a))
#sigma_theta = E * alpha * theta_e / (1 - nu)
# = 207000 * 1.35e-5 * 10 / (1 - 0.3) = 39.9214
#KI = average_value * sigma_theta * sqrt(pi * a) = 5.656e+02
#
#References:
#W.K. Wilson, I.-W. Yu, Int J Fract 15 (1979) 377-387
#C.F. Shih, B. Moran, T. Nakamura, Int J Fract 30 (1986) 79-102
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[Mesh]
file = crack2d.e
displacements = 'disp_x disp_y'
# uniform_refine = 3
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[temp]
order = FIRST
family = LAGRANGE
[]
[irradiation_eigenstrain_00]
[]
[irradiation_eigenstrain_01]
[]
[irradiation_eigenstrain_11]
[]
[irradiation_eigenstrain_22]
[]
[]
[UserObjects]
[irradiation_eigenstrain_00_uo]
type = NodalPatchRecoveryMaterialProperty
property = thermal_expansion
patch_polynomial_order = first
component = '0 0'
block = 1
execute_on = 'TIMESTEP_END'
[]
[irradiation_eigenstrain_11_uo]
type = NodalPatchRecoveryMaterialProperty
property = thermal_expansion
patch_polynomial_order = first
component = '1 1'
block = 1
execute_on = 'TIMESTEP_END'
[]
[irradiation_eigenstrain_22_uo]
type = NodalPatchRecoveryMaterialProperty
property = thermal_expansion
patch_polynomial_order = first
component = '2 2'
block = 1
execute_on = 'TIMESTEP_END'
[]
[irradiation_eigenstrain_01_uo]
type = NodalPatchRecoveryMaterialProperty
property = thermal_expansion
component = '0 1'
patch_polynomial_order = first
block = 1
execute_on = 'TIMESTEP_END'
[]
[]
[AuxKernels]
[irradiation_eigenstrain_00]
type = NodalPatchRecoveryAux
nodal_patch_recovery_uo = irradiation_eigenstrain_00_uo
variable = irradiation_eigenstrain_00
execute_on = 'TIMESTEP_END'
block = 1
[]
[irradiation_eigenstrain_11]
type = NodalPatchRecoveryAux
nodal_patch_recovery_uo = irradiation_eigenstrain_11_uo
variable = irradiation_eigenstrain_11
execute_on = 'TIMESTEP_END'
block = 1
[]
[irradiation_eigenstrain_22]
type = NodalPatchRecoveryAux
nodal_patch_recovery_uo = irradiation_eigenstrain_22_uo
variable = irradiation_eigenstrain_22
execute_on = 'TIMESTEP_END'
block = 1
[]
[irradiation_eigenstrain_01]
type = NodalPatchRecoveryAux
nodal_patch_recovery_uo = irradiation_eigenstrain_01_uo
variable = irradiation_eigenstrain_01
execute_on = 'TIMESTEP_END'
block = 1
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = 10.0*(2*x/504)
[]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
symmetry_plane = 1
incremental = true
# interaction integral parameters
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
additional_eigenstrain_00 = irradiation_eigenstrain_00
additional_eigenstrain_01 = irradiation_eigenstrain_01
additional_eigenstrain_11 = irradiation_eigenstrain_11
additional_eigenstrain_22 = irradiation_eigenstrain_22
# temperature = temp
# eigenstrain_names = thermal_expansion
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
block = 1
[]
[]
[BCs]
[crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[]
[no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 0.0
thermal_expansion_coeff = 1.35e-5
temperature = temp
eigenstrain_name = thermal_expansion
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[]
[]
(test/tests/time_integrators/implicit-euler/ie_adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 4
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.25
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/mesh_division/sub.i)
base_value = 3
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
[]
[MeshDivisions]
[middle_sub]
type = CartesianGridDivision
# excludes the nodes on the left boundary
bottom_left = '0.0008 0.20001 0'
top_right = '0.6001 1 0'
nx = 4
ny = 4
nz = 1
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '${base_value} + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '${base_value} + 1 + 2*x*x + 3*y*y*y'
[]
[]
[]
[UserObjects]
[to_main]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main
[]
[to_main_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem div'
overwrite = true
[]
[]
# For debugging purposes
[AuxVariables]
[div]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mesh_div]
type = MeshDivisionAux
variable = div
mesh_division = 'middle_sub'
[]
[]
(test/tests/transfers/multiapp_userobject_transfer/tosub_displaced_parent.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./layered_average_value]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./layered_aux]
type = SpatialUserObjectAux
variable = layered_average_value
execute_on = timestep_end
user_object = layered_average
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = bottom
value = 0
[../]
[./top]
type = DirichletBC
variable = u
boundary = top
value = 1
[../]
[]
[UserObjects]
[./layered_average]
type = LayeredAverage
variable = u
direction = y
num_layers = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
execute_on = timestep_end
positions = '0 0 0'
type = TransientMultiApp
input_files = tosub_displaced_sub.i
app_type = MooseTestApp
[../]
[]
[Transfers]
[./layered_transfer]
user_object = layered_average
variable = multi_layered_average
type = MultiAppUserObjectTransfer
to_multi_app = sub_app
displaced_target_mesh = true
skip_coordinate_collapsing = true
[../]
[./element_layered_transfer]
user_object = layered_average
variable = element_multi_layered_average
type = MultiAppUserObjectTransfer
to_multi_app = sub_app
displaced_target_mesh = true
skip_coordinate_collapsing = true
[../]
[]
(modules/contact/test/tests/mortar_dynamics/block-dynamics.i)
starting_point = 2e-1
offset = -0.19
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 1.0
alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[]
# User object provides the contact force (e.g. LM)
# for the application of the generalized force
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicWeightedGapLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1e4
capture_tolerance = 1.0e-5
newmark_beta = 0.25
newmark_gamma = 0.5
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 75
dt = 0.05
dtmin = .05
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err '
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/thermal_hydraulics/test/tests/components/shaft/err.no_connected_components.i)
[GlobalParams]
[]
[Components]
[shaft]
type = Shaft
connected_components = ''
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-2
num_steps = 1
abort_on_solve_fail = true
[]
(modules/chemical_reactions/test/tests/parser/kinetic_action.i)
# Test SolidKineticReactions parser
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
initial_condition = 0.1
[../]
[./b]
initial_condition = 0.1
[../]
[./c]
initial_condition = 0.1
[../]
[./d]
initial_condition = 0.1
[../]
[]
[ReactionNetwork]
[./SolidKineticReactions]
primary_species = 'a b c d'
secondary_species = 'm1 m2 m3'
kin_reactions = '(1.0)a + (1.0)b = m1,
2c + 3d = m2,
a - 2c = m3'
log10_keq = '-8 -8 -8'
specific_reactive_surface_area = '1 2 3'
kinetic_rate_constant = '1e-8 2e-8 3e-8'
activation_energy = '1e4 2e4 3e4'
gas_constant = 8.314
reference_temperature = '298.15 298.15 298.15'
system_temperature = '298.15 298.15 298.15'
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./c_ie]
type = PrimaryTimeDerivative
variable = c
[../]
[./d_ie]
type = PrimaryTimeDerivative
variable = d
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 1
l_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = kinetic_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
(test/tests/time_integrators/scalar/scalar.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 1
ny = 1
elem_type = QUAD4
[]
[Variables]
[./n]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[]
[ScalarKernels]
[./dn]
type = ODETimeDerivative
variable = n
[../]
[./ode1]
type = ParsedODEKernel
expression = '-n'
variable = n
# implicit = false
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
# type = ImplicitEuler
# type = BDF2
type = CrankNicolson
# type = ImplicitMidpoint
# type = LStableDirk2
# type = LStableDirk3
# type = LStableDirk4
# type = AStableDirk4
#
# Explicit methods
# type = ExplicitEuler
# type = ExplicitMidpoint
# type = Heun
# type = Ralston
[../]
start_time = 0
end_time = 1
dt = 0.001
dtmin = 0.001 # Don't allow timestep cutting
solve_type = 'PJFNK'
nl_max_its = 2
nl_abs_tol = 1.e-12 # This is an ODE, so nl_abs_tol makes sense.
[]
[Functions]
[./exact_solution]
type = ParsedFunction
expression = exp(t)
[../]
[]
[Postprocessors]
[./error_n]
# Post processor that computes the difference between the computed
# and exact solutions. For the exact solution used here, the
# error at the final time should converge at O(dt^p), where p is
# the order of the method.
type = ScalarL2Error
variable = n
function = exact_solution
# final is not currently supported for Postprocessor execute_on...
# execute_on = 'final'
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/verification.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temperature]
[../]
[]
[AuxKernels]
[./temp_aux]
type = FunctionAux
variable = temperature
function = temp_fcn
execute_on = 'initial timestep_begin'
[../]
[]
[Functions]
[./rhom_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 1
format = columns
xy_in_file_only = false
direction = right
[../]
[./rhoi_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 2
format = columns
xy_in_file_only = false
direction = right
[../]
[./vmJ2_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 3
format = columns
xy_in_file_only = false
direction = right
[../]
[./evm_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 4
format = columns
xy_in_file_only = false
direction = right
[../]
[./temp_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 5
format = columns
xy_in_file_only = false
direction = right
[../]
[./rhom_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 7
format = columns
xy_in_file_only = false
direction = right
[../]
[./rhoi_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 8
format = columns
xy_in_file_only = false
direction = right
[../]
[./creep_rate_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 10
format = columns
xy_in_file_only = false
direction = right
[../]
[./rhom_diff_fcn]
type = ParsedFunction
symbol_names = 'rhom_soln rhom'
symbol_values = 'rhom_soln rhom'
expression = 'abs(rhom_soln - rhom) / rhom_soln'
[../]
[./rhoi_diff_fcn]
type = ParsedFunction
symbol_names = 'rhoi_soln rhoi'
symbol_values = 'rhoi_soln rhoi'
expression = 'abs(rhoi_soln - rhoi) / rhoi_soln'
[../]
[./creep_rate_diff_fcn]
type = ParsedFunction
symbol_names = 'creep_rate_soln creep_rate'
symbol_values = 'creep_rate_soln creep_rate'
expression = 'abs(creep_rate_soln - creep_rate) / creep_rate_soln'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[../]
[]
[BCs]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./pressure_x]
type = Pressure
variable = disp_x
boundary = right
function = vmJ2_fcn
factor = 0.5e6
[../]
[./pressure_y]
type = Pressure
variable = disp_y
boundary = top
function = vmJ2_fcn
factor = -0.5e6
[../]
[./pressure_z]
type = Pressure
variable = disp_z
boundary = front
function = vmJ2_fcn
factor = -0.5e6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e11
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[../]
[./rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
effective_inelastic_strain_name = effective_creep_strain
internal_solve_full_iteration_history = true
outputs = all
wall_dislocation_density_forcing_function = rhoi_fcn
cell_dislocation_density_forcing_function = rhom_fcn
old_creep_strain_forcing_function = evm_fcn
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew -snes_converged_reason -ksp_converged_reason'# -ksp_error_if_not_converged -snes_error_if_not_converged'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
automatic_scaling = true
compute_scaling_once = false
nl_abs_tol = 1e-10
dt = 1e-3
end_time = 1e-2
[]
[Postprocessors]
[./effective_strain_avg]
type = ElementAverageValue
variable = effective_creep_strain
outputs = console
[../]
[./temperature]
type = ElementAverageValue
variable = temperature
outputs = console
[../]
[./rhom]
type = ElementAverageValue
variable = cell_dislocations
[../]
[./rhoi]
type = ElementAverageValue
variable = wall_dislocations
[../]
[./vonmises_stress]
type = ElementAverageValue
variable = vonmises_stress
outputs = console
[../]
[./creep_rate]
type = ElementAverageValue
variable = creep_rate
[../]
[./rhom_in]
type = FunctionValuePostprocessor
function = rhom_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[../]
[./rhoi_in]
type = FunctionValuePostprocessor
function = rhoi_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[../]
[./vmJ2_in]
type = FunctionValuePostprocessor
function = vmJ2_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[../]
[./rhom_soln]
type = FunctionValuePostprocessor
function = rhom_soln_fcn
outputs = console
[../]
[./rhoi_soln]
type = FunctionValuePostprocessor
function = rhoi_soln_fcn
outputs = console
[../]
[./creep_rate_soln]
type = FunctionValuePostprocessor
function = creep_rate_soln_fcn
outputs = console
[../]
[./rhom_diff]
type = FunctionValuePostprocessor
function = rhom_diff_fcn
outputs = console
[../]
[./rhoi_diff]
type = FunctionValuePostprocessor
function = rhoi_diff_fcn
outputs = console
[../]
[./creep_rate_diff]
type = FunctionValuePostprocessor
function = creep_rate_diff_fcn
outputs = console
[../]
[./rhom_max_diff]
type = TimeExtremeValue
postprocessor = rhom_diff
outputs = console
[../]
[./rhoi_max_diff]
type = TimeExtremeValue
postprocessor = rhoi_diff
outputs = console
[../]
[./creep_rate_max_diff]
type = TimeExtremeValue
postprocessor = creep_rate_diff
outputs = console
[../]
[]
[Outputs]
csv = true
file_base = 'verification_1e-3_out'
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/boundary_tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
xmin = 0
xmax = 8
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent_1]
[../]
[./from_parent_2]
[../]
[./from_parent_3]
[../]
[./from_parent_4]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 0
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/pseudotimestep/fv_burgers_pseudo.i)
[Mesh]
[gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = -1
xmax = 1
nx = 500
[]
[]
[Variables]
[v]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[ICs]
[v_ic]
type = FunctionIC
variable = v
function = '-1/(1+exp(-(x-z)/2/0.0005))'
[]
[]
[FVKernels]
[burgers]
type = FVBurgers1D
variable = v
[]
[difussion]
type = FVDiffusion
coeff= 0.0005
variable = v
[]
[time]
type = FVTimeKernel
variable = v
[]
[]
[FVBCs]
[fv_burgers_outflow]
type = FVBurgersOutflowBC
variable = v
boundary = 'left right'
[]
[]
[Postprocessors]
[pseudotimestep]
type = PseudoTimestep
method = 'SER'
initial_dt = 1
alpha = 1.5
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
petsc_options = '-snes_converged_reason'
num_steps = 5
[TimeStepper]
type = PostprocessorDT
postprocessor = pseudotimestep
[]
[]
[Outputs]
print_linear_residuals = false
csv = true
[]
(test/tests/functions/solution_function/solution_function_rot3.i)
# checking rotation of points by 90 deg about z axis, then 45 deg about x axis in a SolutionUserObject
[Mesh]
# this is chosen so when i rotate through 45deg i get a length of "1" along the x or y or z direction
type = GeneratedMesh
dim = 3
xmin = -0.70710678
xmax = 0.70710678
nx = 3
ymin = -0.70710678
ymax = 0.70710678
ny = 3
zmin = -0.70710678
zmax = 0.70710678
nz = 3
[]
[UserObjects]
[./solution_uo]
type = SolutionUserObject
mesh = cube_with_u_equals_x.e
timestep = 1
system_variables = u
# the following takes:
# (0.7, 0.7, +/-0.7) -> (-0.7, 0.7, +/-0.7)
# (-0.7, 0.7, +/-0.7) -> (-0.7, -0.7, +/-0.7)
# (0.7, -0.7, +/-0.7) -> (0.7, 0.7, +/-0.7)
# (-0.7, -0.7, +/-0.7) -> (0.7, -0.7, +/-0.7)
rotation0_vector = '0 0 1'
rotation0_angle = 90
# then the following takes:
# (+/-0.7, 0.7, 0.7) -> (+/-0.7, 0, 1)
# (+/-0.7, 0.7, -0.7) -> (+/-0.7, 1, 0)
# (+/-0.7, -0.7, 0.7) -> (+/-0.7, -1, 0)
# (+/-0.7, -0.7, -0.7) -> (+/-0.7, 0, -1)
rotation1_vector = '1 0 0'
rotation1_angle = 45
# so, in total: a point y = +/-0.7 takes values from x = -/+0.7, so solution_function_rot3 should have u = -y
transformation_order = 'rotation0 rotation1'
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = solution_fcn
[../]
[]
[Functions]
[./solution_fcn]
type = SolutionFunction
from_variable = u
solution = solution_uo
[../]
[]
[Kernels]
[./diff]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 1
end_time = 1
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = solution_function_rot3
exodus = true
[]
(modules/heat_transfer/test/tests/ad_heat_conduction/test.i)
# This test solves a 1D transient heat equation with a complicated thermal
# conductivity in order to verify jacobian calculation via AD
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmax = 0.001
ymax = 0.001
[]
[Variables]
[./T]
initial_condition = 1.5
[../]
[./c]
initial_condition = 1.5
[../]
[]
[Kernels]
[./HeatDiff]
type = ADHeatConduction
variable = T
thermal_conductivity = thermal_conductivity
[../]
[./heat_dt]
type = ADHeatConductionTimeDerivative
variable = T
specific_heat = thermal_conductivity
density_name = thermal_conductivity
[../]
[./c]
type = ADDiffusion
variable = c
[../]
[]
[Kernels]
[./c_dt]
type = TimeDerivative
variable = c
[../]
[]
[BCs]
[./left_c]
type = DirichletBC
variable = c
boundary = left
value = 2
[../]
[./right_c]
type = DirichletBC
variable = c
boundary = right
value = 1
[../]
[./left_T]
type = DirichletBC
variable = T
boundary = top
value = 1
[../]
[./right_T]
type = DirichletBC
variable = T
boundary = bottom
value = 2
[../]
[]
[Materials]
[./k]
type = ADThermalConductivityTest
c = c
temperature = T
[../]
[]
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/multiapps/grid-sequencing/vi-fine.i)
l = 10
nx = 80
num_steps = 2
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[bounds]
[]
[]
[Bounds]
[u_upper_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = upper
bound_value = ${l}
[]
[u_lower_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = lower
bound_value = 0
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = 'if(x<5,-1,1)'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 0
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = ${l}
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options = '-snes_vi_monitor'
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
petsc_options_value = '0 30 asm 16 basic vinewtonrsls'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
active = 'upper_violations lower_violations'
[upper_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = '${fparse 10+1e-8}'
comparator = 'greater'
[]
[lower_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[nls]
type = NumNonlinearIterations
[]
[cum_nls]
type = CumulativeValuePostprocessor
postprocessor = nls
[]
[]
[MultiApps]
[coarse]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_begin
positions = '0 0 0'
input_files = vi-coarse.i
[]
[]
[Transfers]
[mesh_function_begin]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = coarse
source_variable = u
variable = u
execute_on = timestep_begin
[]
[]
(test/tests/problems/external_problem/external_transient.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Problem]
type = DummyExternalProblem
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/L/small.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/multiapps/quadrature_point_multiapp/quadrature_point_multiapp.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 3
[]
[AuxVariables]
[x]
[]
[y]
family = MONOMIAL
order = CONSTANT
[]
[x_apps]
family = MONOMIAL
order = CONSTANT
[]
[y_apps]
[]
[]
[ICs]
[x]
type = FunctionIC
function = x
variable = x
[]
[y]
type = FunctionIC
function = y
variable = y
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = QuadraturePointMultiApp
input_files = 'sub_app.i'
run_in_position = true
cli_args = 'Postprocessors/average_x/type=ElementAverageValue;Postprocessors/average_x/variable=x;Postprocessors/average_y/type=ElementAverageValue;Postprocessors/average_y/variable=y'
[]
[]
[Transfers]
# Check that sending data to the child app works
[sending_x]
type = MultiAppVariableValueSamplePostprocessorTransfer
source_variable = x
to_multi_app = sub
postprocessor = incoming_x
[]
[sending_y]
type = MultiAppVariableValueSamplePostprocessorTransfer
source_variable = y
to_multi_app = sub
postprocessor = incoming_y
[]
# And receiving from the child apps
[receiving_x]
type = MultiAppPostprocessorInterpolationTransfer
postprocessor = average_x
from_multi_app = sub
variable = x_apps
num_points = 4
[]
[receving_y]
type = MultiAppPostprocessorInterpolationTransfer
postprocessor = average_y
from_multi_app = sub
variable = y_apps
num_points = 4
[]
[]
(test/tests/postprocessors/default_value/default_value.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = DefaultPostprocessorDiffusion
variable = u
#pps_name = invalid_postprocessor_name
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_1/jn22.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E8 2E8' # cannot make too high as finitedifference constant state bums out due to precision loss
use_mobility = true
use_relperm = true
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn20
exodus = false
[]
(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/misc_parent_no_path.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
positions = '0.5 0.5 0'
type = TransientMultiApp
input_files = 'phase_field_sub.i'
# Here we'll attempt to load a different module that's not compiled into this module
app_type = PhaseFieldApp
[]
[]
(modules/porous_flow/test/tests/actions/block_restricted_and_not.i)
# This input file illustrates that the PorousFlow Joiners can correctly join block-restricted Materials, even when one PorousFlow material type (relative permeability and fluid properties in this case) is block-restricted for one phase and not block-restricted for another
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 10
[]
[block1]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '3 -1 -1'
top_right = '6 1 1'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'p0 p1'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[Variables]
[p0]
[]
[p1]
[]
[]
[Kernels]
[dot0]
type = PorousFlowMassTimeDerivative
variable = p0
fluid_component = 0
[]
[dot1]
type = PorousFlowAdvectiveFlux
variable = p1
gravity = '0 0 0'
fluid_component = 1
[]
[]
[AuxVariables]
[m0]
[]
[m1]
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
capillary_pressure = pc
phase0_porepressure = p0
phase1_porepressure = p1
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'm0 m1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid10]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
block = 0
[]
[simple_fluid11]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
block = 1
[]
[porosity0]
type = PorousFlowPorosityConst
porosity = 0.1
block = 0
[]
[porosity1]
type = PorousFlowPorosityConst
porosity = 0.1
block = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[relperm00]
type = PorousFlowRelativePermeabilityConst
phase = 0
block = 0
[]
[relperm01]
type = PorousFlowRelativePermeabilityConst
phase = 0
block = 1
[]
[relperm1_nonblockrestricted]
type = PorousFlowRelativePermeabilityConst
phase = 1
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(test/tests/coord_type/coord_type_rz_general.i)
# Tests using different coordinate systems in different blocks:
# block1: XYZ translated by (0,-1,0)
# block2: RZ with origin=(0,0,0) and direction=(0,1,0)
# block3: RZ with origin=(0,0,1) and direction=(1,0,0)
# block4: RZ with origin=(-1,-2,-3) and direction=(1,1,0)
#
# A transient heat conduction equation is solved with uniform properties.
# The same power is applied to each block via a uniform heat flux boundary
# condition on the outer cylindrical surface (top surface for block1).
# Conservation is checked for each via post-processors.
# Blocks block2, block3, and block4 should have identical solutions.
rho = 1000.0
cp = 500.0
k = 15.0
length = 1.5
radius = 0.5
perimeter = ${fparse 2 * pi * radius}
nz = 10
nr = 5
power = 1e3
heat_flux = ${fparse power / (perimeter * length)}
[Mesh]
# block1
[genmesh1]
type = GeneratedMeshGenerator
dim = 2
nx = ${nz}
ny = ${nr}
xmin = 0.0
xmax = ${length}
ymin = -1.0
ymax = ${fparse -1.0 + radius}
boundary_id_offset = 10
[]
[renumberblock1]
type = RenameBlockGenerator
input = genmesh1
old_block = 0
new_block = 1
[]
[renameblock1]
type = RenameBlockGenerator
input = renumberblock1
old_block = 1
new_block = block1
[]
[renameboundary1]
type = RenameBoundaryGenerator
input = renameblock1
old_boundary = '10 11 12 13'
new_boundary = 'bottom1 right1 top1 left1'
[]
# block2
[genmesh2]
type = GeneratedMeshGenerator
dim = 2
nx = ${nr}
ny = ${nz}
xmin = 0.0
xmax = ${radius}
ymin = 0
ymax = ${length}
boundary_id_offset = 20
[]
[renumberblock2]
type = RenameBlockGenerator
input = genmesh2
old_block = 0
new_block = 2
[]
[renameblock2]
type = RenameBlockGenerator
input = renumberblock2
old_block = 2
new_block = block2
[]
[renameboundary2]
type = RenameBoundaryGenerator
input = renameblock2
old_boundary = '20 21 22 23'
new_boundary = 'bottom2 right2 top2 left2'
[]
# block3
[genmesh3]
type = GeneratedMeshGenerator
dim = 2
nx = ${nz}
ny = ${nr}
xmin = 0.0
xmax = ${length}
ymin = 0
ymax = ${radius}
boundary_id_offset = 30
[]
[translate3]
type = TransformGenerator
input = genmesh3
transform = TRANSLATE
vector_value = '0 0 1'
[]
[renumberblock3]
type = RenameBlockGenerator
input = translate3
old_block = 0
new_block = 3
[]
[renameblock3]
type = RenameBlockGenerator
input = renumberblock3
old_block = 3
new_block = block3
[]
[renameboundary3]
type = RenameBoundaryGenerator
input = renameblock3
old_boundary = '30 31 32 33'
new_boundary = 'bottom3 right3 top3 left3'
[]
# block4
[genmesh4]
type = GeneratedMeshGenerator
dim = 2
nx = ${nz}
ny = ${nr}
xmin = 0.0
xmax = ${length}
ymin = 0
ymax = ${radius}
boundary_id_offset = 40
[]
[rotate4]
type = TransformGenerator
input = genmesh4
transform = ROTATE
vector_value = '45 0 0'
[]
[translate4]
type = TransformGenerator
input = rotate4
transform = TRANSLATE
vector_value = '-1 -2 -3'
[]
[renumberblock4]
type = RenameBlockGenerator
input = translate4
old_block = 0
new_block = 4
[]
[renameblock4]
type = RenameBlockGenerator
input = renumberblock4
old_block = 4
new_block = block4
[]
[renameboundary4]
type = RenameBoundaryGenerator
input = renameblock4
old_boundary = '40 41 42 43'
new_boundary = 'bottom4 right4 top4 left4'
[]
[combiner]
type = CombinerGenerator
inputs = 'renameboundary1 renameboundary2 renameboundary3 renameboundary4'
[]
coord_block = 'block1 block2 block3 block4'
coord_type = 'XYZ RZ RZ RZ'
rz_coord_blocks = 'block2 block3 block4'
rz_coord_origins = '0 0 0
0 0 1
-1 -2 -3'
rz_coord_directions = '0 1 0
1 0 0
1 1 0'
[]
[Variables]
[T]
family = LAGRANGE
order = FIRST
[]
[]
[Functions]
[T_ic_fn]
type = ParsedFunction
expression = 'x'
[]
[theoretical_energy_added_fn]
type = ParsedFunction
expression = '${power} * t'
[]
[]
[ICs]
[T_ic]
type = FunctionIC
variable = T
function = T_ic_fn
[]
[]
[Kernels]
[time_derivative]
type = ADTimeDerivative
variable = T
[]
[heat_conduction]
type = CoefDiffusion
variable = T
coef = ${fparse k / (rho * cp)}
[]
[]
[BCs]
[heat_flux_bc]
type = ADFunctionNeumannBC
variable = T
boundary = 'top1 right2 top3 top4'
# The heat conduction equation has been divided by rho*cp
function = '${fparse heat_flux / (rho * cp)}'
[]
[]
[Postprocessors]
[theoretical_energy_change]
type = FunctionValuePostprocessor
function = theoretical_energy_added_fn
execute_on = 'INITIAL TIMESTEP_END'
[]
# block1 conservation
[T_integral1]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block1'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy1]
type = ParsedPostprocessor
pp_names = 'T_integral1'
expression = 'T_integral1 * ${rho} * ${cp} * ${perimeter}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change1]
type = ChangeOverTimePostprocessor
postprocessor = energy1
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error1]
type = RelativeDifferencePostprocessor
value1 = energy_change1
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
# block2 conservation
[T_integral2]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block2'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy2]
type = ParsedPostprocessor
pp_names = 'T_integral2'
expression = 'T_integral2 * ${rho} * ${cp}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change2]
type = ChangeOverTimePostprocessor
postprocessor = energy2
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error2]
type = RelativeDifferencePostprocessor
value1 = energy_change2
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
# block3 conservation
[T_integral3]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block3'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy3]
type = ParsedPostprocessor
pp_names = 'T_integral3'
expression = 'T_integral3 * ${rho} * ${cp}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change3]
type = ChangeOverTimePostprocessor
postprocessor = energy3
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error3]
type = RelativeDifferencePostprocessor
value1 = energy_change3
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
# block4 conservation
[T_integral4]
type = ElementIntegralVariablePostprocessor
variable = T
block = 'block4'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy4]
type = ParsedPostprocessor
pp_names = 'T_integral4'
expression = 'T_integral4 * ${rho} * ${cp}'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change4]
type = ChangeOverTimePostprocessor
postprocessor = energy4
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change_error4]
type = RelativeDifferencePostprocessor
value1 = energy_change4
value2 = theoretical_energy_change
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 1.0
num_steps = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
[]
[Outputs]
file_base = 'coord_type_rz_general'
[console]
type = Console
show = 'energy_change_error1 energy_change_error2 energy_change_error3 energy_change_error4'
[]
[exodus]
type = Exodus
show = 'T energy_change_error1 energy_change_error2 energy_change_error3 energy_change_error4'
[]
[]
(test/tests/multiapps/detect_steady_state/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmax = 10
ymax = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
steady_state_tol = 1e-5
detect_steady_state = true
[../]
[]
(modules/phase_field/test/tests/initial_conditions/CrossIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = CrossIC
x1 = 0.0
x2 = 50.0
y1 = 0.0
y2 = 50.0
variable = c
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 2
dt = 20.0
[]
[Outputs]
exodus = true
[]
(modules/level_set/test/tests/functions/olsson_bubble/olsson_bubble_adjac.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[bubble]
[]
[disp_x]
[]
[disp_y]
[]
[]
[Kernels]
[bubble]
type = ADBodyForce
variable = bubble
function = bubble_func
use_displaced_mesh = true
[]
[dt]
type = ADTimeDerivative
variable = bubble
[]
[]
[Functions]
[bubble_func]
type = LevelSetOlssonBubble
center = '0.5 0.5 0'
radius = 0.4
epsilon = 0.05
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/fluidstate/theis_nonisothermal.i)
# Two-phase nonisothermal Theis problem: Flow from single source using WaterNCG fluidstate.
# Constant rate injection 2 kg/s of cold gas into warm reservoir
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 40
xmin = 0.1
xmax = 200
bias_x = 1.05
[]
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1]
order = CONSTANT
family = MONOMIAL
[]
[y0]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[x1]
type = PorousFlowPropertyAux
variable = x1
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[y0]
type = PorousFlowPropertyAux
variable = y0
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[zi]
initial_condition = 0
[]
[temperature]
initial_condition = 70
scaling = 1e-4
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[energy]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heatadv]
type = PorousFlowHeatAdvection
variable = temperature
[]
[conduction]
type = PorousFlowHeatConduction
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi temperature'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = methane
capillary_pressure = pc
[]
[]
[FluidProperties]
[methane]
type = MethaneFluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature = temperature
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[rockheat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1000
density = 2500
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '50 0 0 0 50 0 0 0 50'
[]
[]
[BCs]
[cold_gas]
type = DirichletBC
boundary = left
variable = temperature
value = 20
[]
[gas_injecton]
type = PorousFlowSink
boundary = left
variable = zi
flux_function = -0.159155
[]
[rightwater]
type = DirichletBC
boundary = right
value = 20e6
variable = pgas
[]
[righttemp]
type = DirichletBC
boundary = right
value = 70
variable = temperature
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e4
nl_abs_tol = 1e-7
nl_rel_tol = 1e-5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
growth_factor = 1.5
[]
[]
[Postprocessors]
[pgas]
type = PointValue
point = '2 0 0'
variable = pgas
[]
[sgas]
type = PointValue
point = '2 0 0'
variable = saturation_gas
[]
[zi]
type = PointValue
point = '2 0 0'
variable = zi
[]
[temperature]
type = PointValue
point = '2 0 0'
variable = temperature
[]
[massgas]
type = PorousFlowFluidMass
fluid_component = 1
[]
[x1]
type = PointValue
point = '2 0 0'
variable = x1
[]
[y0]
type = PointValue
point = '2 0 0'
variable = y0
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
csv = true
[]
(test/tests/problems/no_solve/no_solve.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./t]
[../]
[]
[AuxKernels]
[./t]
type = FunctionAux
variable = t
function = t
execute_on = timestep_end
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/unstabilized-velocity-component-objects.i)
[Mesh]
file = '2d_cone.msh'
coord_type = RZ
[]
[Variables]
[vel_x]
order = SECOND
[]
[vel_y]
order = SECOND
[]
[p][]
[]
[Kernels]
[momentum_x_time]
type = TimeDerivative
variable = vel_x
[]
[momentum_x_convection]
type = ADAdvection
variable = vel_x
velocity = 'velocity'
[]
[momentum_x_diffusion]
type = MatDiffusion
variable = vel_x
diffusivity = 1
[]
[momentum_x_diffusion_rz]
type = ADMomentumViscousRZ
variable = vel_x
mu_name = 1
component = 0
[]
[momentum_x_pressure]
type = PressureGradient
integrate_p_by_parts = true
variable = vel_x
pressure = p
component = 0
[]
[momentum_y_time]
type = TimeDerivative
variable = vel_y
[]
[momentum_y_convection]
type = ADAdvection
variable = vel_y
velocity = 'velocity'
[]
[momentum_y_diffusion]
type = MatDiffusion
variable = vel_y
diffusivity = 1
[]
[momentum_y_diffusion_rz]
type = ADMomentumViscousRZ
variable = vel_y
mu_name = 1
component = 1
[]
[momentum_y_pressure]
type = PressureGradient
integrate_p_by_parts = true
variable = vel_y
pressure = p
component = 1
[]
[mass]
type = ADMassAdvection
variable = p
vel_x = vel_x
vel_y = vel_y
[]
[]
[BCs]
[u_in]
type = DirichletBC
boundary = bottom
variable = vel_x
value = 0
[]
[v_in]
type = FunctionDirichletBC
boundary = bottom
variable = vel_y
function = 'inlet_func'
[]
[u_axis_and_walls]
type = DirichletBC
boundary = 'left right'
variable = vel_x
value = 0
[]
[v_no_slip]
type = DirichletBC
boundary = 'right'
variable = vel_y
value = 0
[]
[]
[Materials]
[vel]
type = ADVectorFromComponentVariablesMaterial
vector_prop_name = 'velocity'
u = vel_x
v = vel_y
[]
[]
[Functions]
[inlet_func]
type = ParsedFunction
expression = '-4 * x^2 + 1'
[]
[]
[Executioner]
type = Transient
dt = 0.005
dtmin = 0.005
num_steps = 5
l_max_its = 100
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'bjacobi ilu 4'
nl_rel_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/theis/th01.i)
# fully-saturated
# production
[Mesh]
type = FileMesh
file = th01_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '0.5 1 2 10'
x = '0 1 10 100'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsPolyLineSink
pressures = '-1E9 1E9'
fluxes = '200 200'
point_file = th01.points
SumQuantityUO = total_outflow_mass
variable = pressure
[../]
[]
[Postprocessors]
[./flow_report]
type = RichardsPlotQuantity
uo = total_outflow_mass
[../]
[./p50]
type = PointValue
variable = pressure
point = '50 0 0'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E5
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-6 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 100
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = th01
csv = true
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/nonlocal_scalar_damage.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
nx = 5
ny = 5
nz = 5
elem_type = HEX8
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[func]
type = ParsedFunction
expression = 'if(x>=0,0.5*t, t)'
[]
[]
[UserObjects]
[ele_avg]
type = RadialAverage
prop_name = local_damage
weights = constant
execute_on = "INITIAL timestep_end"
radius = 0.55
[]
[]
[Materials]
[local_damage_index]
type = GenericFunctionMaterial
prop_names = local_damage_index
prop_values = func
[]
[local_damage]
type = ScalarMaterialDamage
damage_index = local_damage_index
damage_index_name = local_damage
[]
[damage]
type = NonlocalDamage
average_UO = ele_avg
local_damage_model = local_damage
damage_index_name = nonlocal_damage
[]
[stress]
type = ComputeDamageStress
damage_model = damage
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[nonlocal_damage]
type = ElementAverageMaterialProperty
mat_prop = nonlocal_damage
[]
[local_damage]
type = ElementAverageMaterialProperty
mat_prop = local_damage
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.2
dtmin = 0.1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/combined_creep_plasticity/combined_creep_plasticity.i)
#
# This test is Example 2 from "A Consistent Formulation for the Integration
# of Combined Plasticity and Creep" by P. Duxbury, et al., Int J Numerical
# Methods in Engineering, Vol. 37, pp. 1277-1295, 1994.
#
# The problem is a one-dimensional bar which is loaded from yield to a value of twice
# the initial yield stress and then unloaded to return to the original stress. The
# bar must harden to the required yield stress during the load ramp, with no
# further yielding during unloading. The initial yield stress (sigma_0) is prescribed
# as 20 with a plastic strain hardening of 100. The mesh is a 1x1x1 cube with symmetry
# boundary conditions on three planes to provide a uniaxial stress field.
#
# In the PowerLawCreep model, the creep strain rate is defined by:
#
# edot = A(sigma)**n * exp(-Q/(RT)) * t**m
#
# The creep law specified in the paper, however, defines the creep strain rate as:
#
# edot = Ao * mo * (sigma)**n * t**(mo-1)
# with the creep parameters given by
# Ao = 1e-7
# mo = 0.5
# n = 5
#
# thus, input parameters for the test were specified as:
# A = Ao * mo = 1e-7 * 0.5 = 0.5e-7
# m = mo-1 = -0.5
# n = 5
# Q = 0
#
# The variation of load P with time is:
# P = 20 + 20t 0 < t < 1
# P = 40 - 40(t-1) 1 < t 1.5
#
# The analytic solution for total strain during the loading period 0 < t < 1 is:
#
# e_tot = (sigma_0 + 20*t)/E + 0.2*t + A * t**0.5 * sigma_0**n * [ 1 + (5/3)*t +
# + 2*t**2 + (10/7)*t**3 + (5/9)**t**4 + (1/11)*t**5 ]
#
# and during the unloading period 1 < t < 1.5:
#
# e_tot = (sigma_1 - 40*(t-1))/E + 0.2 + (4672/693) * A * sigma_0**n +
# A * sigma_0**n * [ t**0.5 * ( 32 - (80/3)*t + 16*t**2 - (40/7)*t**3
# + (10/9)*t**4 - (1/11)*t**5 ) - (11531/693) ]
#
# where sigma_1 is the stress at time t = 1.
#
# Assuming a Young's modulus (E) of 1000 and using the parameters defined above:
#
# e_tot(1) = 2.39734
# e_tot(1.5) = 3.16813
#
#
# The numerically computed solution is:
#
# e_tot(1) = 2.39718 (~0.006% error)
# e_tot(1.5) = 3.15555 (~0.40% error)
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy elastic_strain_yy creep_strain_yy plastic_strain_yy'
[../]
[]
[Functions]
[./top_pull]
type = PiecewiseLinear
x = ' 0 1 1.5'
y = '-20 -40 -20'
[../]
[./dts]
type = PiecewiseLinear
x = '0 0.5 1.0 1.5'
y = '0.015 0.015 0.005 0.005'
[../]
[]
[BCs]
[./u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = 1
function = top_pull
[../]
[./u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 1e3
poissons_ratio = 0.3
[../]
[./creep_plas]
type = ComputeMultipleInelasticStress
block = 0
tangent_operator = elastic
inelastic_models = 'creep plas'
max_iterations = 50
absolute_tolerance = 1e-05
combined_inelastic_strain_weights = '0.0 1.0'
[../]
[./creep]
type = PowerLawCreepStressUpdate
block = 0
coefficient = 0.5e-7
n_exponent = 5
m_exponent = -0.5
activation_energy = 0
[../]
[./plas]
type = IsotropicPlasticityStressUpdate
block = 0
hardening_constant = 100
yield_stress = 20
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 6
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 0.0
end_time = 1.5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/adaptivity/block_restriction/test.i)
[Mesh]
[box]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[box1]
type = SubdomainBoundingBoxGenerator
input = box
block_id = 1
bottom_left = '0 0.5 0'
top_right = '1 1 1'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[source]
type = BodyForce
variable = u
function = '(x-0.5) * (x-0.5) * (x-0.5)'
[]
[]
[BCs]
[archor_x]
type = DirichletBC
boundary = 'bottom'
variable = u
value = 0
[]
[]
[Adaptivity]
marker = errorfrac
max_h_level = 2
[Indicators]
[error]
type = GradientJumpIndicator
variable = u
block = '0'
scale_by_flux_faces = true
[]
[]
[Markers]
[errorfrac]
type = ErrorFractionMarker
refine = 0.5
indicator = error
block = '0'
[]
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
end_time = 200
dt = 100
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/block_restriction/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 2
nx = 4
ny = 4
subdomain_ids = '1 1 1 1
2 2 1 1
2 2 1 1
1 2 1 1'
[]
[]
[Variables]
[to_main]
family = MONOMIAL
order = CONSTANT
initial_condition = 4
[]
[from_main]
family = MONOMIAL
order = CONSTANT
initial_condition = 3
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/kernels/dispersion_jac.i)
# Tests that the GeochemistryDispersion Jacobian is correctly computed
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 2
[]
[Variables]
[conc]
[]
[]
[Kernels]
[disp]
type = GeochemistryDispersion
variable = conc
porosity = porosity
tensor_coeff = '1 2 3 4 5 6 7 8 9'
[]
[]
[AuxVariables]
[porosity]
[]
[]
[AuxKernels]
[porosity]
type = FunctionAux
function = '1.0 + x + y + z'
variable = porosity
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_jacobian -snes_force_iteration'
petsc_options_iname = '-snes_type -ksp_type -pc_type -snes_convergence_test'
petsc_options_value = ' ksponly preonly none skip'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
(modules/contact/test/tests/bouncing-block-contact/grid-sequencing/grid-sequencing.i)
starting_point = 2e-1
# We offset slightly so we avoid the case where the bottom of the secondary block and the top of the
# primary block are perfectly vertically aligned which can cause the backtracking line search some
# issues for a coarsest mesh (basic line search handles that fine)
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
[]
[Mesh]
[File]
type = FileMeshGenerator
file = level0.e
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[Contact]
[contact]
secondary = 10
primary = 20
formulation = mortar
model = coulomb
friction_coefficient = 0.4
c_normal = 1e+02
c_tangential = 1.0e2
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
num_steps = 3
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-6'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
nl_abs_tol = 5e-10
num_grids = 5
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
sync_times = '15'
sync_only = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = contact_normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/beam/static/euler_small_strain_z.i)
# Test for small strain Euler beam bending in z direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poisson's ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 5.78e-2 m
# Using 10 elements to discretize the beam element, the FEM solution is 5.766e-2 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_z2]
type = ConstantRate
variable = disp_z
boundary = right
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_z
[../]
[]
[Outputs]
exodus = true
[]
(modules/fluid_properties/test/tests/sodium/exact.i)
# Test implementation of sodium properties by comparison to analytical functions.
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[AuxVariables]
[./temperature]
[../]
[]
[AuxKernels]
[./temperature_aux]
type = FunctionAux
variable = temperature
function = '400 + 200 * t'
[../]
[]
[Functions]
[./k]
type = ParsedFunction
symbol_names = 'T'
symbol_values = 'temperature'
expression = '124.67 - 0.11381 * T + 5.5226e-5 * T^2 - 1.1842e-8 * T^3'
[../]
[./h]
type = ParsedFunction
symbol_names = 'T'
symbol_values = 'temperature'
expression = '1.0e3 * (-365.77 + 1.6582 * T - 4.2395e-4 * T^2 + 1.4847e-7 * T^3 + 2992.6 / T)'
[../]
[./cp]
type = ParsedFunction
symbol_names = 'T'
symbol_values = 'temperature'
expression = '1.0e3 * (1.6582 - 8.4790e-4 * T + 4.4541e-7 * T^2 - 2992.6 / T^2)'
[../]
[./rho]
type = ParsedFunction
symbol_names = 'T'
symbol_values = 'temperature'
expression = '219.0 + 275.32 * (1.0 - T / 2503.7) + 511.58 * (1.0 - T / 2503.7)^(0.5)'
[../]
[./drho_dT]
type = ParsedFunction
symbol_names = 'T'
symbol_values = 'temperature'
expression = '-(2.0 * 275.32 + 511.58 / (1.0 - T / 2503.7)^(0.5)) / 2.0 / 2503.7'
[../]
[./drho_dh]
type = ParsedFunction
symbol_names = 'drho_dT_exact cp_exact'
symbol_values = 'drho_dT_exact cp_exact'
expression = 'drho_dT_exact/cp_exact'
[../]
[]
[FluidProperties/sodium]
type = SodiumProperties
[]
[Materials]
[./fp_mat]
type = SodiumPropertiesMaterial
temperature = temperature
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 10
[]
[Postprocessors]
[./temperature]
type = ElementAverageValue
variable = temperature
outputs = none
[../]
[./k_exact]
type = FunctionValuePostprocessor
function = k
outputs = none
[../]
[./h_exact]
type = FunctionValuePostprocessor
function = h
outputs = none
[../]
[./cp_exact]
type = FunctionValuePostprocessor
function = cp
outputs = none
[../]
[./rho_exact]
type = FunctionValuePostprocessor
function = rho
outputs = none
[../]
[./drho_dT_exact]
type = FunctionValuePostprocessor
function = drho_dT
outputs = none
[../]
[./drho_dh_exact]
type = FunctionValuePostprocessor
function = drho_dh
outputs = none
[../]
[./k_avg]
type = ElementAverageValue
variable = k
outputs = none
[../]
[./h_avg]
type = ElementAverageValue
variable = h
outputs = none
[../]
[./cp_avg]
type = ElementAverageValue
variable = cp
outputs = none
[../]
[./t_from_h_avg]
type = ElementAverageValue
variable = temperature
outputs = none
[../]
[./rho_avg]
type = ElementAverageValue
variable = rho
outputs = none
[../]
[./drho_dT_avg]
type = ElementAverageValue
variable = drho_dT
outputs = none
[../]
[./drho_dh_avg]
type = ElementAverageValue
variable = drho_dh
outputs = none
[../]
[./k_diff]
type = DifferencePostprocessor
value1 = k_exact
value2 = k_avg
[../]
[./h_diff]
type = DifferencePostprocessor
value1 = h_exact
value2 = h_avg
[../]
[./cp_diff]
type = DifferencePostprocessor
value1 = cp_exact
value2 = cp_avg
[../]
[./t_from_h_diff]
type = DifferencePostprocessor
value1 = temperature
value2 = t_from_h_avg
[../]
[./rho_avg_diff]
type = DifferencePostprocessor
value1 = rho_exact
value2 = rho_avg
[../]
[./drho_dT_avg_diff]
type = DifferencePostprocessor
value1 = drho_dT_exact
value2 = drho_dT_avg
[../]
[./drho_dh_avg_diff]
type = DifferencePostprocessor
value1 = drho_dh_exact
value2 = drho_dh_avg
[../]
[]
[Outputs]
csv = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qtt_out
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/fflux03.i)
# 2phase (PP), 2components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = ppgas
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/to_multiple_boundaries_parent.i)
# Parent mesh and sub mesh are same with 4x4 quad8 elements.
# parent mesh has top boundary fixed at u=2 and bottom fixed at u=-1
# sub mesh has top boundary fixed at v=2 and bottom fixed at v=1
# The u variable is transferred to the left and bottom boundaries of the sub,
# while the v variable is transferred to the right and top boundaries of the parent.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = top
value = 2.0
[]
[bottom]
type = DirichletBC
variable = u
boundary = bottom
value = -1.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
input_files = to_multiple_boundaries_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
to_boundaries = 'left bottom'
variable = from_parent
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
to_boundaries = 'right top'
variable = from_sub
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/only_twinning_fcc.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_6]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_7]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_8]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_9]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_11]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_10]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = total_volume_fraction_twins
execute_on = timestep_end
[]
[twin_resistance_4]
type = MaterialStdVectorAux
variable = twin_resistance_4
property = slip_resistance
index = 4
execute_on = timestep_end
[]
[twin_resistance_10]
type = MaterialStdVectorAux
variable = twin_resistance_10
property = slip_resistance
index = 10
execute_on = timestep_end
[]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_4]
type = MaterialStdVectorAux
variable = twin_volume_fraction_4
property = twin_system_volume_fraction
index = 4
execute_on = timestep_end
[]
[twin_volume_fraction_5]
type = MaterialStdVectorAux
variable = twin_volume_fraction_5
property = twin_system_volume_fraction
index = 5
execute_on = timestep_end
[]
[twin_volume_fraction_6]
type = MaterialStdVectorAux
variable = twin_volume_fraction_6
property = twin_system_volume_fraction
index = 6
execute_on = timestep_end
[]
[twin_volume_fraction_7]
type = MaterialStdVectorAux
variable = twin_volume_fraction_7
property = twin_system_volume_fraction
index = 7
execute_on = timestep_end
[]
[twin_volume_fraction_8]
type = MaterialStdVectorAux
variable = twin_volume_fraction_8
property = twin_system_volume_fraction
index = 8
execute_on = timestep_end
[]
[twin_volume_fraction_9]
type = MaterialStdVectorAux
variable = twin_volume_fraction_9
property = twin_system_volume_fraction
index = 9
execute_on = timestep_end
[]
[twin_volume_fraction_10]
type = MaterialStdVectorAux
variable = twin_volume_fraction_10
property = twin_system_volume_fraction
index = 10
execute_on = timestep_end
[]
[twin_volume_fraction_11]
type = MaterialStdVectorAux
variable = twin_volume_fraction_11
property = twin_system_volume_fraction
index = 11
execute_on = timestep_end
[]
[twin_tau_4]
type = MaterialStdVectorAux
variable = twin_tau_4
property = applied_shear_stress
index = 4
execute_on = timestep_end
[]
[twin_tau_10]
type = MaterialStdVectorAux
variable = twin_tau_10
property = applied_shear_stress
index = 10
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '5.0e-4*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.08e5 6.034e4 6.034e4 1.08e5 6.03e4 1.08e5 2.86e4 2.86e4 2.86e4' #Tallon and Wolfenden. J. Phys. Chem. Solids (1979)
fill_method = symmetric9
euler_angle_1 = 54.74
euler_angle_2 = 45.0
euler_angle_3 = 270.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_only_xtalpl'
tan_mod_type = exact
maximum_substep_iteration = 2
[]
[twin_only_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = 'fcc_input_twinning_systems.txt'
initial_twin_lattice_friction = 3.0
non_coplanar_coefficient_twin_hardening = 8e5
coplanar_coefficient_twin_hardening = 8e4
[]
[]
[Postprocessors]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[twin_resistance_4]
type = ElementAverageValue
variable = twin_resistance_4
[]
[twin_resistance_10]
type = ElementAverageValue
variable = twin_resistance_10
[]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[twin_volume_fraction_4]
type = ElementAverageValue
variable = twin_volume_fraction_4
[]
[twin_volume_fraction_5]
type = ElementAverageValue
variable = twin_volume_fraction_5
[]
[twin_volume_fraction_6]
type = ElementAverageValue
variable = twin_volume_fraction_6
[]
[twin_volume_fraction_7]
type = ElementAverageValue
variable = twin_volume_fraction_7
[]
[twin_volume_fraction_8]
type = ElementAverageValue
variable = twin_volume_fraction_8
[]
[twin_volume_fraction_9]
type = ElementAverageValue
variable = twin_volume_fraction_9
[]
[twin_volume_fraction_10]
type = ElementAverageValue
variable = twin_volume_fraction_10
[]
[twin_volume_fraction_11]
type = ElementAverageValue
variable = twin_volume_fraction_11
[]
[twin_tau_4]
type = ElementAverageValue
variable = twin_tau_4
[]
[twin_tau_10]
type = ElementAverageValue
variable = twin_tau_10
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.025
dtmin = 0.0125
num_steps = 8
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/convergence/cauchy-elastic.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.01
max = 0.01
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.01
max = 0.01
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.01
max = 0.01
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
(test/tests/functors/matching-analytic-solution/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 20
[]
[]
[Variables]
[u][]
[]
[AuxVariables]
[nodal][]
[elemental]
type = MooseVariableFVReal
[]
[elemental_grad]
type = MooseVariableFVReal
[]
[elemental_dot]
type = MooseVariableFVReal
[]
[elemental_grad_dot]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[nodal]
type = FunctorAux
functor = u
variable = nodal
[]
[elemental]
type = FunctorAux
functor = u
variable = elemental
[]
[elemental_dot]
type = FunctorAux
functor = dmat_dt
variable = elemental_dot
[]
[elemental_grad]
type = FunctorVectorElementalAux
functor = grad_mat
component = 0
variable = elemental_grad
[]
[elemental_grad_dot]
type = FunctorVectorElementalAux
functor = grad_dmat_dt
component = 0
variable = elemental_grad_dot
[]
[]
[Functions]
[analytic]
type = ParsedFunction
expression = 'x*t'
[]
[grad]
type = ParsedFunction
expression = 't'
[]
[dot]
type = ParsedFunction
expression = 'x'
[]
[grad_dot]
type = ParsedFunction
expression = '1'
[]
[]
[FunctorMaterials]
[val_dot_grad_dot]
type = ADGenericFunctorMaterial
prop_names = 'mat'
prop_values = 'u'
[]
[grad]
type = ADGenericFunctorGradientMaterial
prop_names = 'grad_mat'
prop_values = 'u'
[]
[]
[NodalKernels]
[rxn]
type = ReactionNodalKernel
variable = u
[]
[ffn]
type = UserForcingFunctionNodalKernel
variable = u
function = analytic
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 1
dt = 1
[]
[Postprocessors]
[u_err]
type = ElementL2FunctorError
approximate = u
exact = analytic
[]
[nodal_err]
type = ElementL2FunctorError
approximate = nodal
exact = analytic
[]
[elemental_err]
type = ElementL2FunctorError
approximate = elemental
exact = analytic
[]
[dot_err]
type = ElementL2FunctorError
approximate = elemental_dot
exact = dot
[]
[grad_err]
type = ElementL2FunctorError
approximate = elemental_grad
exact = grad
[]
[grad_dot_err]
type = ElementL2FunctorError
approximate = elemental_grad_dot
exact = grad_dot
[]
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_vector_pp_transfer/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 1
ymax = 2
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./v]
[./InitialCondition]
type = FunctionIC
function = set_v
[../]
[../]
[]
[Functions]
[./set_v]
type = ParsedFunction
expression = 'x + 2 * y'
[../]
[]
[VectorPostprocessors]
[./sample_points]
type = PointValueSampler
variable = v
points = '0.25 1.25 0 0.5 1.5 0'
sort_by = x
execute_on = 'initial timestep_end'
[../]
[./receive_values]
type = PointValueSampler
variable = v
points = '0.25 1.25 0 0.5 1.5 0'
sort_by = x
execute_on = initial
[../]
[]
[MultiApps]
[./sub]
type = TransientMultiApp
input_files = 'sub.i'
positions = '0.25 1.25 0 0.5 1.5 0'
[../]
[]
[Transfers]
[./send]
type = MultiAppVectorPostprocessorTransfer
vector_postprocessor = sample_points
postprocessor = receive
vector_name = v
to_multi_app = sub
[../]
[./receive]
type = MultiAppVectorPostprocessorTransfer
vector_postprocessor = receive_values
postprocessor = send
vector_name = v
from_multi_app = sub
[../]
[]
[Executioner]
type = Transient
nl_abs_tol = 1e-10
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/test/tests/transfers/libtorch_nn_transfer/libtorch_drl_control_trainer.i)
[StochasticTools]
[]
[Samplers]
[dummy]
type = CartesianProduct
linear_space_items = '0 0.01 1'
[]
[]
[MultiApps]
[runner]
type = SamplerFullSolveMultiApp
sampler = dummy
input_files = 'libtorch_drl_control_sub.i'
[]
[]
[Transfers]
[nn_transfer]
type = LibtorchNeuralNetControlTransfer
to_multi_app = runner
trainer_name = nn_trainer
control_name = src_control
[]
[r_transfer]
type = MultiAppReporterTransfer
from_multi_app = runner
to_reporters = 'results/center_temp results/env_temp results/reward results/left_flux results/log_prob_left_flux'
from_reporters = 'T_reporter/center_temp_tend:value T_reporter/env_temp:value T_reporter/reward:value T_reporter/left_flux:value T_reporter/log_prob_left_flux:value'
[]
[]
[Trainers]
[nn_trainer]
type = LibtorchDRLControlTrainer
response = 'results/center_temp results/env_temp'
control = 'results/left_flux'
log_probability = 'results/log_prob_left_flux'
reward = 'results/reward'
num_epochs = 10
update_frequency = 2
decay_factor = 0.0
loss_print_frequency = 3
critic_learning_rate = 0.0005
num_critic_neurons_per_layer = '4 2'
control_learning_rate = 0.0005
num_control_neurons_per_layer = '4 2'
# keep consistent with LibtorchNeuralNetControl
input_timesteps = 2
response_scaling_factors = '0.03 0.03'
response_shift_factors = '270 270'
action_standard_deviations = '0.1'
read_from_file = false
[]
[]
[Reporters]
[results]
type = ConstantReporter
real_vector_names = 'center_temp env_temp reward left_flux log_prob_left_flux'
real_vector_values = '0; 0; 0; 0; 0;'
outputs = 'csv_out'
execute_on = timestep_begin
[]
[nn_parameters]
type = DRLControlNeuralNetParameters
trainer_name = nn_trainer
outputs = json_out
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = train_out
[json_out]
type = JSON
execute_on = TIMESTEP_BEGIN
execute_system_information_on = NONE
[]
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/j_integral_2d_mean_ctefunc.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = 10.0*(2*x/504)
[../]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-6'
expression = 'scale * (0.5 * t^2 - 0.5 * tsf^2) / (t - tref)'
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
temperature = temp
incremental = true
eigenstrain_names = thermal_expansion
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
block = 1
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
stress_free_temperature = 0.0
thermal_expansion_function_reference_temperature = 0.5
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
csv = true
execute_on = 'timestep_end'
[]
[Preconditioning]
[./smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[../]
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic_anisotropy/3d_bar_orthotropic_90deg_rotation.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz'
[]
[]
[Materials]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
[]
[]
[BCs]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x90]
type = DisplacementAboutAxis
boundary = bottom
function = 90
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[press]
boundary = top
function = '-1.0*(t-90)*10.0'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
type = Pressure
variable = disp_x
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_x BCs::rot_y'
disable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '90'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_x BCs::rot_y '
start_time = '90'
end_time = '390'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-08
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 5
dtmin = 5
num_steps = 78
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion_function/finite_linear.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function is a linear function
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses finite deformation theory.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (0.5 * t^2 - 0.5 * tsf^2) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 0.0
2 2.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/channel-flow/2d-transient-physics.i)
l = 10
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_v = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 20
ny = 10
[]
[]
[Physics]
[NavierStokes]
[Flow]
[flow]
compressibility = 'weakly-compressible'
velocity_variable = 'vel_x vel_y'
density = 'rho'
dynamic_viscosity = 'mu'
initial_velocity = '${inlet_v} 1e-15 0'
initial_pressure = '${outlet_pressure}'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_functors = '${inlet_v} 0'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip noslip'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_functors = '${outlet_pressure}'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
[]
[]
[FluidHeatTransfer]
[energy]
coupled_flow_physics = flow
thermal_conductivity = 'k'
specific_heat = 'cp'
initial_temperature = '${inlet_temp}'
energy_inlet_types = 'fixed-temperature'
energy_inlet_functors = '${inlet_temp}'
energy_wall_types = 'heatflux heatflux'
energy_wall_functors = '0 0'
external_heat_source = 'power_density'
energy_advection_interpolation = 'average'
[]
[]
[Turbulence]
[turbulence]
coupled_flow_physics = flow
fluid_heat_transfer_physics = energy
[]
[]
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Materials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k mu'
prop_values = '${cp} ${k} ${mu}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
optimal_iterations = 6
[]
end_time = 15
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
off_diagonals_in_auto_scaling = true
compute_scaling_once = false
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/fgm_5.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = 2d_paulino.e
[]
# uniform_refine = 3
[]
[AuxVariables]
[react_z]
[]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI'
boundary = 1001
radius_inner = '0.01 0.04 0.1 0.2'
radius_outer = '0.01 0.04 0.1 0.2'
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0' # is it +?
2d = true
axis_2d = 2
incremental = true
symmetry_plane = 1
functionally_graded_youngs_modulus = elastic_mod_material_mat
functionally_graded_youngs_modulus_crack_dir_gradient = elastic_mod_material_der_mat
youngs_modulus = 2e6
poissons_ratio = 0.3
block = '1'
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy'
decomposition_method = EigenSolution
planar_formulation = PLANE_STRAIN
[]
[]
[Functions]
[parsed_load]
type = ParsedFunction
symbol_names = 'E1 E2 beta'
symbol_values = '1e3 3e3 5'
expression = '-1.0*((E1 + E2) / 2 + (E1 - E2)/2 * tanh(beta*(x+0.1)))'
[]
[elastic_mod_material_der]
type = ParsedFunction
symbol_names = 'E1 E2 beta'
symbol_values = '1e6 3e6 5'
expression = '(E1 - E2) / 2 * beta * (1.0 - tanh(beta*(x+0.1)) * tanh(beta*(x+0.1)))'
[]
[elastic_mod_material]
type = ParsedFunction
symbol_names = 'E1 E2 beta'
symbol_values = '1e6 3e6 5'
expression = '(E1 + E2) / 2 + (E1 - E2)/2 * tanh(beta*(x+0.1))'
[]
[]
[BCs]
[plane_1_x]
type = DirichletBC
variable = disp_x
boundary = 10001
value = 0.0
[]
[plane_y]
type = DirichletBC
variable = disp_y
boundary = '10005 6 1' #10001
value = 0.0
[]
[Pressure]
[Side1]
boundary = 4
function = parsed_load # BCs
[]
[]
[]
[Materials]
[generic_materials]
type = GenericFunctionMaterial
prop_names = 'elastic_mod_material_mat elastic_mod_material_der_mat'
prop_values = 'elastic_mod_material elastic_mod_material_der'
[]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = elastic_mod_material_mat
poissons_ratio = 0.3
args = ''
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-8
l_tol = 1e-6
start_time = 0.0
dt = 1.0
end_time = 1
num_steps = 1
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = react_z
boundary = '10005 6 1'
[]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/small_deform_hard3.i)
# Checking evolution tensile strength
# A single element is stretched by 1E-6*t in z direction, and
# the yield-surface evolution is mapped out
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 0
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 0
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = 1E-6*t
[]
[]
[AuxVariables]
[wpt_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wpt_internal]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wpt_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[wpt_internal]
type = PointValue
point = '0 0 0'
variable = wpt_internal
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 4
rate = 1E6
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-11
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-11
[]
[]
[Executioner]
end_time = 4
dt = 0.5
type = Transient
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_inertia_damping_action.i)
# Test for small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam. The lumped
# mass also has a moment of inertia associated with it.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# Moment of inertia of lumped mass:
# Ixx = 0.2
# Iyy = 0.1
# Izz = 0.1
# mass proportional damping coefficient (eta) = 0.1
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The displacement time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.1 0.001278249649738 0.025564992994761 0.51129985989521
# 0.2 0.0049813090917644 0.048496195845768 -0.052675802875074
# 0.3 0.0094704658873002 0.041286940064947 -0.091509312741339
# 0.4 0.013082280729802 0.03094935678508 -0.115242352856
# 0.5 0.015588313103503 0.019171290688959 -0.12031896906642
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e-2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
dt = 0.1
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.01
Iy = 1e-4
Iz = 1e-4
y_orientation = '0.0 1.0 0.0'
# dynamic simulation using consistent mass/inertia matrix
dynamic_nodal_translational_inertia = true
nodal_mass = 0.01899772
dynamic_nodal_rotational_inertia = true
nodal_Ixx = 2e-1
nodal_Iyy = 1e-1
nodal_Izz = 1e-1
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
beta = 0.25 # Newmark time integration parameter
gamma = 0.5 # Newmark time integration parameter
boundary = right # Node set where nodal mass and nodal inertia are applied
# optional parameters for Rayleigh damping
eta = 0.1 # Mass proportional Rayleigh damping
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
file_base = 'dyn_euler_small_added_mass_inertia_damping_out'
exodus = true
csv = true
perf_graph = true
[]
(test/tests/functions/image_function/image_2d.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moment_fitting/diffusion_moment_fitting_four_points.i)
# Test for a diffusion problem which uses four points moment_fitting approach.
# See this paper (https://doi.org/10.1007/s00466-018-1544-2) for more details about moment_fitting approach.
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 6
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
geometric_cut_userobjects = 'line_seg_cut_uo'
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '0 0.1'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = FunctionDirichletBC
variable = u
boundary = 3
function = u_left
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/postprocessors/postprocessor_dependency/element_side_pp.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
elem_type = QUAD9
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 2.8
[../]
[../]
[./v]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 5.4
[../]
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '1'
value = 0
[../]
[]
[Postprocessors]
[./sidepp]
type = SideIntegralVariablePostprocessor
variable = v
execute_on = timestep_end
boundary = '0 1 2 3'
[../]
[./passsidepp]
type = ElementSidePP
side_pp = sidepp
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 0.3
[]
[Outputs]
file_base = out
csv = true
[]
(test/tests/multiapps/initial_intactive/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '0 0 0'
type = TransientMultiApp
input_files = 'sub.i'
app_type = MooseTestApp
enable = false # Start with a multiapp that's disabled up front
sub_cycling = true
[../]
[]
[Controls]
[./multiapp_enable]
type = TimePeriod
disable_objects = 'MultiApps::sub'
start_time = 0
end_time = 1.3
execute_on = 'timestep_begin'
reverse_on_false = true
[../]
[]
(test/tests/functions/image_function/flip.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
flip_x = true
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/except15.i)
# Exception: attempting to use PorousFlow2PhaseHysPS in a 1-phase situation
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPS
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp
phase1_saturation = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 19
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/ray_tracing/test/tests/userobjects/ray_tracing_study/reuse_rays/reuse_rays.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[]
[RayBCs/kill]
type = KillRayBC
boundary = 'left right'
[]
[UserObjects/study]
type = TestReuseRaysStudy
ray_kernel_coverage_check = false
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Postprocessors]
[total_distance]
type = RayTracingStudyResult
study = study
result = total_distance
[]
[total_rays_started]
type = RayTracingStudyResult
study = study
result = total_rays_started
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/rspherical_finite_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = ADStressDivergenceRSphericalTensors
component = 0
variable = disp_r
use_displaced_mesh = true
[../]
[]
[BCs]
[./center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeRSphericalFiniteStrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_1/gh21.i)
# investigating validity of immobile saturation
# 5 elements, with SUPG
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 10 100 1000 10000'
x = '0 10 100 1000 10000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E-6
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1.0
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E0
end_time = 1E5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh21
execute_on = 'timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/combined/test/tests/multiphase_mechanics/simpleeigenstrain.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 250
ymax = 250
elem_type = QUAD4
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 125.0
y1 = 125.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 50.0
[../]
[../]
[./e11_aux]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_e11]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = e11_aux
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.
[../]
[./left]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[Materials]
# This deprecated material is replaced by the materials below
#
#[./eigenstrain]
# type = SimpleEigenStrainMaterial
# block = 0
# epsilon0 = 0.05
# c = c
# disp_y = disp_y
# disp_x = disp_x
# C_ijkl = '3 1 1 3 1 3 1 1 1 '
# fill_method = symmetric9
#[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '3 1 1 3 1 3 1 1 1 '
[../]
[./strain]
type = ComputeSmallStrain
eigenstrain_names = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./prefactor]
type = DerivativeParsedMaterial
coupled_variables = c
property_name = prefactor
constant_names = 'epsilon0 c0'
constant_expressions = '0.05 0'
expression = '(c - c0) * epsilon0'
[../]
[./eigenstrain]
type = ComputeVariableEigenstrain
eigen_base = '1'
args = c
prefactor = prefactor
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/rd02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 120
ny = 1
xmin = 0
xmax = 6
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '1E-2 1 10 500 5000 50000'
x = '0 10 100 1000 10000 500000'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.336
alpha = 1.43e-4
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
viscosity = 1.01e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[relperm]
type = PorousFlowRelativePermeabilityVG
m = 0.336
seff_turnover = 0.99
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.33
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.295E-12 0 0 0 0.295E-12 0 0 0 0.295E-12'
[]
[]
[Variables]
[pressure]
initial_condition = 0.0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-10 0 0'
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[]
[BCs]
[base]
type = DirichletBC
boundary = left
value = 0.0
variable = pressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '0 0 0'
end_point = '6 0 0'
sort_by = x
num_points = 121
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 345600
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = rd02
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[along_line]
type = CSV
execute_on = final
[]
[]
(test/tests/kernels/ad_mat_diffusion/ad_1D_transient.i)
# This test solves a 1D transient heat equation
# The error is caclulated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561
[Mesh]
type = GeneratedMesh
dim = 1
nx = 160
xmax = 80
[]
[Variables]
[./T]
[../]
[]
[ICs]
[./T_IC]
type = FunctionIC
variable = T
function = '100*sin(pi*x/80)'
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusion
variable = T
diffusivity = diffusivity
[../]
[./dt]
type = CoefTimeDerivative
variable = T
Coefficient = 0.82064
[../]
[]
[BCs]
[./sides]
type = DirichletBC
variable = T
boundary = 'left right'
value = 0
[../]
[]
[Materials]
[./k]
type = ADGenericConstantMaterial
prop_names = 'diffusivity'
prop_values = '0.95'
[../]
[]
[Executioner]
type = Transient
dt = 1e-2
end_time = 1
[]
[Postprocessors]
[./error]
type = NodalL2Error
function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
variable = T
outputs = console
[../]
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/convective_flux_function/convective_flux_function.i)
# This is a test of the ConvectiveFluxFunction BC.
# There is a single 1x1 element with a prescribed temperature
# on the left side and a convective flux BC on the right side.
# The temperature on the left is 100, and the far-field temp is 200.
# The conductance of the body (conductivity * length) is 10
#
# If the conductance in the BC is also 10, the temperature on the
# right side of the solid element should be 150 because half of the
# temperature drop should occur over the body and half in the BC.
#
# The integrated flux is deltaT * conductance, or -50 * 10 = -500.
# The negative sign indicates that heat is going into the body.
#
# The conductance is defined multiple ways using this input, and
# as long as it evaluates to 10, the result described above will
# be obtained.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Problem]
extra_tag_vectors = 'bcs'
[]
[Variables]
[temp]
initial_condition = 100.0
[]
[]
[AuxVariables]
[flux]
[]
[]
[AuxKernels]
[flux]
type = TagVectorAux
variable = flux
v = temp
vector_tag = 'bcs'
execute_on = timestep_end
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 10.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = temp
boundary = left
value = 100.0
[]
[right]
type = ConvectiveFluxFunction
variable = temp
boundary = right
T_infinity = 200.0
coefficient = 10.0 #This will behave as described in the header of this file if this evaluates to 10
extra_vector_tags = 'bcs'
[]
[]
[Postprocessors]
[integrated_flux]
type = NodalSum
variable = flux
boundary = right
[]
[]
[Executioner]
type = Transient
start_time = 0.0
end_time = 1.0
dt = 1.0
nl_rel_tol=1e-12
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/restart-transient-from-ss-with-stateful/parent_tr.i)
[Problem]
restart_file_base = parent_ss_checkpoint_cp/LATEST
force_restart = true
# The auxiliary field has an initial condition
allow_initial_conditions_with_restart = true
[]
[Mesh]
file = parent_ss_checkpoint_cp/LATEST
[]
[Variables]
[temp]
# no initial condition for restart.
[]
[]
[AuxVariables]
[power]
order = FIRST
family = L2_LAGRANGE
initial_condition = 350
[]
[]
[Kernels]
[heat]
type = HeatConduction
variable = temp
[]
[heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[]
[heat_source_fuel]
type = CoupledForce
variable = temp
v = 'power'
[]
[]
[BCs]
[all]
type = DirichletBC
variable = temp
boundary = 'bottom top left right'
value = 300
[]
[]
[Materials]
[heat_material]
type = HeatConductionMaterial
temp = temp
specific_heat = 1000
thermal_conductivity = 500
[]
[density]
type = Density
density = 2000
[]
[]
[Postprocessors]
[avg_temp]
type = ElementAverageValue
variable = temp
execute_on = 'timestep_end'
[]
[avg_power]
type = ElementAverageValue
variable = power
execute_on = 'timestep_end'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 300'
line_search = 'none'
l_tol = 1e-02
nl_rel_tol = 5e-05
nl_abs_tol = 5e-05
l_max_its = 50
nl_max_its = 25
start_time = 0
end_time = 40
dt = 10
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
color = true
exodus = true
[]
[MultiApps]
[bison]
type = TransientMultiApp
positions = '0 0 0'
input_files = 'sub_tr.i'
execute_on = 'timestep_end'
[]
[]
[Transfers]
[to_bison_mechanics]
type = MultiAppProjectionTransfer
to_multi_app = bison
variable = temp
source_variable = temp
execute_on = 'timestep_end'
[]
[]
(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity_gaussian_ic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./gaussian_ic]
type = FunctionIC
variable = u
function = gaussian_2d
[../]
[]
[Functions]
[./gaussian_2d]
type = ParsedFunction
expression = exp(-((x-x0)*(x-x0)+(y-y0)*(y-y0))/2.0/sigma/sigma)
symbol_names = 'sigma x0 y0'
symbol_values = '0.05 0.35 0.25'
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.02
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 1
initial_marker = marker
cycles_per_step = 1
marker = marker
max_h_level = 2
[./Markers]
[./marker]
type = CircleMarker
point = '0.35 0.25 0'
radius = 0.2
inside = refine
outside = coarsen
[../]
[../]
[]
[UserObjects]
[./mesh_adaptivity_off]
type = ToggleMeshAdaptivity
mesh_adaptivity = 'off'
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_fully_saturated_action.i)
# 1phase, heat advecting with a moving fluid
# Using the PorousFlowFullySaturated Action with various stabilization options
# With stabilization=none, this should produce an identical result to heat_advection_1d_fully_saturated.i
# With stabilization=Full, this should produce an identical result to heat_advection_1d.i and heat_advection_1d_fullsat.i
# With stabilization=KT, this should produce an identical result to heat_advection_1D_KT.i
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[temp]
initial_condition = 200
[]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1-x'
[]
[]
[BCs]
[pp0]
type = DirichletBC
variable = pp
boundary = left
value = 1
[]
[pp1]
type = DirichletBC
variable = pp
boundary = right
value = 0
[]
[spit_heat]
type = DirichletBC
variable = temp
boundary = left
value = 300
[]
[suck_heat]
type = DirichletBC
variable = temp
boundary = right
value = 200
[]
[]
[PorousFlowFullySaturated]
porepressure = pp
temperature = temp
coupling_type = ThermoHydro
fp = simple_fluid
add_darcy_aux = false
stabilization = none
flux_limiter_type = superbee
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 100
density0 = 1000
viscosity = 4.4
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[zero_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2 0 0 0 3'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 0.6
[]
[VectorPostprocessors]
[T]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 51
sort_by = x
variable = temp
[]
[]
[Outputs]
file_base = heat_advection_1d_fully_saturation_action
[csv]
type = CSV
sync_times = '0.1 0.6'
sync_only = true
[]
[]
(modules/xfem/test/tests/solid_mechanics_basic/edge_crack_3d_fatigue.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.2
elem_type = HEX8
[]
[UserObjects]
[./cut_mesh]
type = CrackMeshCut3DUserObject
mesh_file = mesh_edge_crack.xda
growth_dir_method = FUNCTION
size_control = 1
n_step_growth = 1
growth_rate_method = FATIGUE
growth_direction_x = growth_func_x
growth_direction_y = growth_func_y
growth_direction_z = growth_func_z
growth_rate = growth_func_v
crack_front_nodes = '7 6 5 4'
[../]
[]
[Functions]
[./growth_func_x]
type = ParsedFunction
expression = 1
[../]
[./growth_func_y]
type = ParsedFunction
expression = 0
[../]
[./growth_func_z]
type = ParsedFunction
expression = 0
[../]
[./growth_func_v]
type = ParsedFunction
symbol_names = 'dN'
symbol_values = 'fatigue'
expression = dN
[../]
[]
[Postprocessors]
[./fatigue]
type = ParisLaw
max_growth_size = 0.1
paris_law_c = 1e-13
paris_law_m = 2.5
[../]
[]
[DomainIntegral]
integrals = 'Jintegral InteractionIntegralKI InteractionIntegralKII'
displacements = 'disp_x disp_y disp_z'
crack_front_points_provider = cut_mesh
number_points_from_provider = 4
crack_direction_method = CurvedCrackFront
radius_inner = '0.15'
radius_outer = '0.45'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 0
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[Functions]
[./top_trac_y]
type = ConstantFunction
value = 10
[../]
[]
[BCs]
[./top_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = top_trac_y
[../]
[./bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = bottom
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
block = 0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 4.0
max_xfem_update = 1
[]
[Outputs]
file_base = edge_crack_3d_fatigue_out
execute_on = 'timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/richards/test/tests/pressure_pulse/pp_fu_lumped_22.i)
# investigating pressure pulse in 1D with 2 phase
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 2E6
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2E6
variable = pgas
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
variable = pwater
[../]
[./left_gas]
type = DirichletBC
boundary = left
value = 3E6
variable = pgas
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[./pconstraint]
type = RichardsPPenalty
variable = pgas
a = 1E-8
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
viscosity = '1E-3 1E-5'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_monitor -snes_linesearch_monitor'
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
dtmin = 1E3
end_time = 1E4
l_tol = 1.e-4
nl_rel_tol = 1.e-7
nl_max_its = 10
l_max_its = 20
line_search = 'none'
[]
[Outputs]
file_base = pp_fu_lumped_22
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[./console]
type = Console
time_step_interval = 1
[../]
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/bilinear_mixed_scale_strength.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 2
nx = 5
ny = 10
[]
[block1]
type = SubdomainBoundingBoxGenerator
input = 'msh'
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
block_name = 'block1'
[]
[block2]
type = SubdomainBoundingBoxGenerator
input = 'block1'
bottom_left = '0 1 0'
top_right = '1 2 0'
block_id = 2
block_name = 'block2'
[]
[split]
type = BreakMeshByBlockGenerator
input = block2
[]
[top_node]
type = ExtraNodesetGenerator
coord = '0 2 0'
input = split
new_boundary = top_node
[]
[bottom_node]
type = ExtraNodesetGenerator
coord = '0 0 0'
input = top_node
new_boundary = bottom_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
generate_output = 'stress_yy'
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
decomposition_method = TaylorExpansion
[]
[]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = bottom_node
variable = disp_x
[]
[fix_top]
type = DirichletBC
preset = true
boundary = top
variable = disp_x
value = 0
[]
[top]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[bottom]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
preset = true
[]
[]
[AuxVariables]
[mode_mixity_ratio]
order = CONSTANT
family = MONOMIAL
[]
[damage]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[mode_mixity_ratio]
type = MaterialRealAux
variable = mode_mixity_ratio
property = mode_mixity_ratio
execute_on = timestep_end
boundary = interface
[]
[damage]
type = MaterialRealAux
variable = damage
property = damage
execute_on = timestep_end
boundary = interface
[]
[]
[Physics/SolidMechanics/CohesiveZone]
[czm_ik]
boundary = 'interface'
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[]
[normal_strength]
type = GenericFunctionMaterial
prop_names = 'N'
prop_values = 'if(x<0.5,1,100)*1e4'
[]
[czm]
type = BiLinearMixedModeTraction
boundary = 'interface'
penalty_stiffness = 1e6
GI_c = 1e3
GII_c = 1e2
normal_strength = N
shear_strength = 1e3
displacements = 'disp_x disp_y'
eta = 2.2
viscosity = 1e-3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.01
end_time = 0.05
dtmin = 0.01
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/fromsub_fixed_meshes_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.1 0.45 0'
input_files = fromsub_fixed_meshes_sub.i
[]
[]
[Transfers]
# Note: it's not generally advised to use "fixed_meshes = true" with displaced
# meshes. We only do that for this test to make sure the test will fail if
# "fixed_meshes" isn't working properly.
[from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
fixed_meshes = true
displaced_source_mesh = true
[]
[elemental_from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = elemental_from_sub
fixed_meshes = true
displaced_source_mesh = true
[]
[]
(modules/xfem/test/tests/moving_interface/moving_ad_diffusion.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 3
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
elem_type = QUAD4
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'x-0.76+0.21*t'
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./time_deriv]
type = ADTimeDerivative
variable = u
[../]
[]
[Constraints]
[./u_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = u
jump = 0
use_penalty = true
alpha = 1e5
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./right_u]
type = ADDirichletBC
variable = u
boundary = left
value = 0
[../]
[./left_u]
type = ADDirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./diffusivity_A]
type = ADGenericConstantMaterial
prop_names = A_diffusion_coefficient
prop_values = 5
[../]
[./diffusivity_B]
type = ADGenericConstantMaterial
prop_names = B_diffusion_coefficient
prop_values = 0.5
[../]
[./diff_combined]
type = ADLevelSetBiMaterialReal
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = diffusion_coefficient
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
l_max_its = 20
l_tol = 1e-8
nl_max_its = 15
nl_rel_tol = 2e-12
nl_abs_tol = 1e-50
start_time = 0.0
dt = 1
end_time = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
execute_on = timestep_end
file_base = moving_diffusion_out
perf_graph = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/kernels/ad_vector_couple/ad_grad_vector_couple.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[v]
family = LAGRANGE_VEC
order = FIRST
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = ADDiffusion
variable = u
[]
[convection]
type = ADCoupledVectorConvection
variable = u
velocity_vector = v
use_grad_row = true
[]
[diff_v]
type = ADVectorDiffusion
variable = v
[]
[]
[BCs]
[left]
type = ADFunctionDirichletBC
variable = u
function = 1
boundary = 'left'
[]
[right]
type = ADFunctionDirichletBC
variable = u
function = 2
boundary = 'bottom'
[]
[left_v]
type = ADVectorFunctionDirichletBC
variable = v
function_x = 1
function_y = 2
boundary = 'left'
[]
[right_v]
type = ADVectorFunctionDirichletBC
variable = v
function_x = 4
function_y = 8
boundary = 'top'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.05
[]
[Outputs]
execute_on = TIMESTEP_END
exodus = true
[]
(modules/ray_tracing/test/tests/userobjects/test_pic_ray_study/pic_ray_study.i)
[Mesh/gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 100
ymax = 100
[]
[UserObjects/study]
type = TestPICRayStudy
start_points = '0 0 0
100 100 0
1 99 0
49 49 0'
start_directions = '1 2 0
-2 -1 0
5 -1 0
1 1.1 0'
velocity_function = '11 - t'
execute_on = TIMESTEP_BEGIN
always_cache_traces = true
[]
[Executioner]
type = Transient
num_steps = 10
[]
[Problem]
solve = false
[]
[RayKernels/kernel]
type = NullRayKernel
[]
[Outputs/rays]
type = RayTracingExodus
study = study
execute_on = TIMESTEP_BEGIN
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePSVG.i)
# Pressure pulse in 1D with 2 phases, 2components - transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[ppwater]
initial_condition = 2e6
[]
[sgas]
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = FIRST
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = sgas
fluid_component = 1
[]
[]
[AuxKernels]
[ppgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-4
sat_lr = 0.3
pc_max = 1e6
log_extension = false
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e7
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[BCs]
[leftwater]
type = DirichletBC
boundary = left
value = 3e6
variable = ppwater
[]
[rightwater]
type = DirichletBC
boundary = right
value = 2e6
variable = ppwater
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1e3
end_time = 1e4
[]
[VectorPostprocessors]
[pp]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
variable = 'ppwater ppgas'
start_point = '0 0 0'
end_point = '100 0 0'
num_points = 11
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phasePSVG
print_linear_residuals = false
[csv]
type = CSV
execute_on = final
[]
[]
(modules/peridynamics/test/tests/simple_tests/2D_irregularD_variableH_OSPD.i)
# Test for ordinary state-based peridynamic formulation
# for irregular grid from file mesh with varying bond constants
# partial Jacobian
# Jacobian from bond-based formulation is used for preconditioning
# Square plate with Dirichlet boundary conditions applied
# at the left, top and bottom edges
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./fmg]
type = FileMeshGenerator
file = square.e
[../]
[./gpd]
type = MeshGeneratorPD
input = fmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1004
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1002
function = '-0.001 * t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = ORDINARY_STATE
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./force_density]
type = ComputeSmallStrainVariableHorizonMaterialOSPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[]
[Outputs]
file_base = 2D_irregularD_variableH_OSPD
exodus = true
[]
(modules/porous_flow/test/tests/aux_kernels/element_normal_2D_3D.i)
# The PorousFlowElementNormal is used to calculate normal directions
[Mesh]
[base]
type = AnnularMeshGenerator
dmax = 90
nr = 1
nt = 1
rmin = 0.1
rmax = 1
[]
[make3D]
type = MeshExtruderGenerator
input = base
bottom_sideset = bottom
extrusion_vector = '0 0 1'
top_sideset = top
[]
[rmax_block]
type = LowerDBlockFromSidesetGenerator
input = make3D
sidesets = rmax
new_block_name = rmax
[]
[top_block]
type = LowerDBlockFromSidesetGenerator
input = rmax_block
sidesets = top
new_block_name = top
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[nx]
family = MONOMIAL
order = CONSTANT
[]
[ny]
family = MONOMIAL
order = CONSTANT
[]
[nz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[nx]
type = PorousFlowElementNormal
variable = nx
component = x
3D_default = '-3 4 5'
[]
[ny]
type = PorousFlowElementNormal
variable = ny
component = y
3D_default = '-3 4 5'
[]
[nz]
type = PorousFlowElementNormal
variable = nz
component = z
3D_default = '-3 4 5'
[]
[]
[Postprocessors]
[n3Dx]
type = ElementAverageValue
variable = nx
block = 0
[]
[n3Dy]
type = ElementAverageValue
variable = ny
block = 0
[]
[n3Dz]
type = ElementAverageValue
variable = nz
block = 0
[]
[nrmaxx]
type = ElementAverageValue
variable = nx
block = rmax
[]
[nrmaxy]
type = ElementAverageValue
variable = ny
block = rmax
[]
[nrmaxz]
type = ElementAverageValue
variable = nz
block = rmax
[]
[ntopx]
type = ElementAverageValue
variable = nx
block = top
[]
[ntopy]
type = ElementAverageValue
variable = ny
block = top
[]
[ntopz]
type = ElementAverageValue
variable = nz
block = top
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update5.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the tip of the yield function.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '15 1 0.2 1 10 -0.3 -0.3 0.2 8'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/porous_flow/test/tests/numerical_diffusion/fltvd_none.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek
# No antidiffusion, so this is identical to full-upwinding
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculator
flux_limiter_type = none
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-1
nl_abs_tol = 1E-8
nl_max_its = 500
timestep_tolerance = 1E-3
[]
[Outputs]
csv = true
execute_on = final
[]
(test/tests/outputs/hide_vector_pp/hide_vector_pp.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./pp]
type = NumElements
outputs = csv
[../]
[]
[VectorPostprocessors]
[./vpp]
type = LineValueSampler
variable = u
start_point = '0 0 0'
end_point = '1 1 0'
num_points = 10
sort_by = id
outputs = 'test'
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[./test]
type = CSV
execute_on = 'FINAL'
[../]
[]
(test/tests/kernels/mass_lumping/mass_lumping_jacobian.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 2
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = init_f
[../]
[]
[Kernels]
[./time_deriv]
type = MassLumpedTimeDerivative
variable = u
[../]
[./diff]
type = FuncCoefDiffusion
variable = u
coef = diff_f
[../]
[]
[Functions]
[./init_f]
type = ParsedFunction
expression = max(x,0) #(x>0)
[../]
[./diff_f]
type = ParsedFunction
expression = max(x,0)
[../]
[]
[Executioner]
type = Transient
end_time = 1
solve_type = 'NEWTON'
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/solid_kinetics/calcite_dissolution.i)
# Example of batch reaction of calcite (CaCO3) dissolution to form calcium (Ca++)
# and bicarbonate (HCO3-).
#
# The reaction network considered is as follows:
# Aqueous equilibrium reactions:
# a) H+ + HCO3- = CO2(aq), Keq = 10^(6.341)
# b) HCO3- = H+ + CO3--, Keq = 10^(-10.325)
# c) Ca++ + HCO3- = H+ + CaCO3(aq), Keq = 10^(-7.009)
# d) Ca++ + HCO3- = CaHCO3+, Keq = 10^(-0.653)
# e) Ca++ = H+ + CaOh+, Keq = 10^(-12.85)
# f) - H+ = OH-, Keq = 10^(-13.991)
#
# Kinetic reactions
# g) Ca++ + HCO3- = H+ + CaCO3(s), A = 0.461 m^2/L, k = 6.456542e-2 mol/m^2 s,
# Keq = 10^(1.8487)
#
# The primary chemical species are H+, HCO3- and Ca++.
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./ca++]
initial_condition = 1.0e-5
[../]
[./h+]
initial_condition = 1.0e-6
[../]
[./hco3-]
initial_condition = 1.0e-5
[../]
[]
[AuxVariables]
[./caco3_s]
initial_condition = 0.05
[../]
[./ph]
[../]
[]
[AuxKernels]
[./ph]
type = PHAux
h_conc = h+
variable = ph
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'ca++ hco3- h+'
secondary_species = 'co2_aq co3-- caco3_aq cahco3+ caoh+ oh-'
reactions = 'h+ + hco3- = co2_aq 6.3447,
hco3- - h+ = co3-- -10.3288,
ca++ + hco3- - h+ = caco3_aq -7.0017,
ca++ + hco3- = cahco3+ -1.0467,
ca++ - h+ = caoh+ -12.85,
- h+ = oh- -13.9951'
[../]
[./SolidKineticReactions]
primary_species = 'ca++ hco3- h+'
kin_reactions = 'ca++ + hco3- - h+ = caco3_s'
secondary_species = caco3_s
log10_keq = 1.8487
reference_temperature = 298.15
system_temperature = 298.15
gas_constant = 8.314
specific_reactive_surface_area = 0.1
kinetic_rate_constant = 6.456542e-7
activation_energy = 1.5e4
[../]
[]
[Kernels]
[./ca++_ie]
type = PrimaryTimeDerivative
variable = ca++
[../]
[./h+_ie]
type = PrimaryTimeDerivative
variable = h+
[../]
[./hco3-_ie]
type = PrimaryTimeDerivative
variable = hco3-
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'porosity diffusivity conductivity'
prop_values = '0.25 1e-9 1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 100
dt = 10
nl_abs_tol = 1e-12
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./h+]
type = ElementIntegralVariablePostprocessor
variable = h+
execute_on = 'initial timestep_end'
[../]
[./ca++]
type = ElementIntegralVariablePostprocessor
variable = ca++
execute_on = 'initial timestep_end'
[../]
[./hco3-]
type = ElementIntegralVariablePostprocessor
variable = hco3-
execute_on = 'initial timestep_end'
[../]
[./co2_aq]
type = ElementIntegralVariablePostprocessor
variable = co2_aq
execute_on = 'initial timestep_end'
[../]
[./oh-]
type = ElementIntegralVariablePostprocessor
variable = oh-
execute_on = 'initial timestep_end'
[../]
[./co3--]
type = ElementIntegralVariablePostprocessor
variable = co3--
execute_on = 'initial timestep_end'
[../]
[./caco3_aq]
type = ElementIntegralVariablePostprocessor
variable = caco3_aq
execute_on = 'initial timestep_end'
[../]
[./caco3_s]
type = ElementIntegralVariablePostprocessor
variable = caco3_s
execute_on = 'initial timestep_end'
[../]
[./ph]
type = ElementIntegralVariablePostprocessor
variable = ph
execute_on = 'initial timestep_end'
[../]
[./calcite_vf]
type = TotalMineralVolumeFraction
variable = caco3_s
molar_volume = 36.934e-6
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(test/tests/transfers/multiapp_conservative_transfer/sub_userobject.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 8
xmax = 0.1
ymax = 0.5
coord_type = rz
[]
[Variables]
[u]
initial_condition = 1
[]
[]
[AuxVariables]
[layered_average_value]
order = CONSTANT
family = MONOMIAL
[]
[]
[Postprocessors]
[from_postprocessor]
type = ElementIntegralVariablePostprocessor
variable = layered_average_value
[]
[]
[Functions]
[axial_force]
type = ParsedFunction
expression = 1000*y
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[force]
type = BodyForce
variable = u
function = axial_force
[]
[]
[AuxKernels]
[layered_aux]
type = SpatialUserObjectAux
variable = layered_average_value
execute_on = 'nonlinear TIMESTEP_END'
user_object = layered_average
[]
[]
[BCs]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[UserObjects]
[layered_average]
type = LayeredAverage
variable = u
direction = y
num_layers = 4
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/slow_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[pg]
type = PerfGraphOutput
level = 3
[]
[]
[MultiApps]
[really_slow]
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub.i'
positions = '0 0 0'
[]
[]
(modules/phase_field/test/tests/PolynomialFreeEnergy/split_order8_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 15
xmin = 0
xmax = 125
[]
[GlobalParams]
polynomial_order = 8
[]
[Variables]
[./c]
[../]
[./w]
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 60.0
variable = c
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
kappa_name = kappa
w = w
f_name = F
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = 1000 # K
int_width = 30.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.7 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 50
dt = 15
petsc_options_iname = -pc_type
petsc_options_value = lu
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/04_sub3_multiple.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 3
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/waterncg_gas.i)
# Tests correct calculation of properties derivatives in PorousFlowWaterNCG
# for conditions that give a single gas phase
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pgas]
[]
[z]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 1e4
max = 4e4
variable = pgas
[]
[z]
type = RandomIC
min = 0.88
max = 0.98
variable = z
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 1e3
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sgas]
type = PorousFlowPropertyAux
property = saturation
phase = 1
variable = sgas
[]
[]
[Postprocessors]
[sgas_min]
type = ElementExtremeValue
variable = sgas
value_type = min
[]
[sgas_max]
type = ElementExtremeValue
variable = sgas
value_type = max
[]
[]
(modules/functional_expansion_tools/test/tests/standard_use/volume_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s]
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/t_stress/ad_t_stress_ellip_crack_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
displacements = 'disp_x disp_y disp_z'
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -689.5 #MPa
[]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI InteractionIntegralT'
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
youngs_modulus = 206.8e+3 #MPa
poissons_ratio = 0.3
block = 1
incremental = true
use_automatic_differentiation = true
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[crack_y]
type = ADDirichletBC
variable = disp_z
boundary = 6
value = 0.0
[]
[no_y]
type = ADDirichletBC
variable = disp_y
boundary = 12
value = 0.0
[]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[Pressure]
[Side1]
boundary = 5
function = rampConstantUp
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206.8e+3
poissons_ratio = 0.3
[]
[elastic_stress]
type = ADComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
#petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = ad_t_stress_ellip_crack_out
csv = true
[]
(modules/chemical_reactions/test/tests/desorption/langmuir_lumping_problem.i)
# exploring CONSTANT MONOMIAL
[Mesh]
type = FileMesh
file = three_eles.e
[]
[Variables]
[./pressure]
# try with and without the CONSTANT MONOMIAL to see that
# CONSTANT MONOMIAL yields the correct result that pressure(x=0) is unchanged
# but LINEAR LAGRANGE changes pressure(x=0) since pressure is not lumped at x=0
# (the x=0 eqn is a*dot(p0)+b*dot(p10)=0, and x=10 eqn a*dot(p10)+b*dot(p20)=desorption,
# and since dot(p10)>0, we get dot(p0)<0)
family = MONOMIAL
order = CONSTANT
[../]
[./conc]
family = MONOMIAL
order = CONSTANT
block = centre_block
[../]
[]
[ICs]
[./p_ic]
type = ConstantIC
variable = pressure
value = 1.0
[../]
[./conc_ic]
type = ConstantIC
variable = conc
value = 1.0
block = centre_block
[../]
[]
[Kernels]
[./c_dot]
type = TimeDerivative
block = centre_block
variable = conc
[../]
[./flow_from_matrix]
type = DesorptionFromMatrix
block = centre_block
variable = conc
pressure_var = pressure
[../]
[./rho_dot]
type = TimeDerivative
variable = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
block = centre_block
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./rock]
type = GenericConstantMaterial
block = 'left_block centre_block right_block'
[../]
[./lang_stuff]
type = LangmuirMaterial
block = centre_block
mat_desorption_time_const = 0.1
mat_adsorption_time_const = 0.1
mat_langmuir_density = 1
mat_langmuir_pressure = 1
pressure_var = pressure
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
[Outputs]
file_base = langmuir_lumping_problem
[]
(modules/porous_flow/test/tests/jacobian/brineco2_twophase_nonisothermal.i)
# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for nonisothermal two phase conditions, including salt as a nonlinear variable
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
xmax = 10
ymax = 10
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pgas]
[]
[zi]
scaling = 1e-4
[]
[xnacl]
[]
[temperature]
scaling = 1e-7
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 1e6
max = 4e6
variable = pgas
seed = 1
[]
[z]
type = RandomIC
min = 0.2
max = 0.8
variable = zi
seed = 1
[]
[xnacl]
type = RandomIC
min = 0.01
max = 0.15
variable = xnacl
seed = 1
[]
[temperature]
type = RandomIC
min = 20
max = 80
variable = temperature
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = zi
fluid_component = 1
[]
[mass2]
type = PorousFlowMassTimeDerivative
variable = xnacl
fluid_component = 2
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = zi
fluid_component = 1
[]
[adv2]
type = PorousFlowAdvectiveFlux
variable = xnacl
fluid_component = 2
[]
[energy]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heat]
type = PorousFlowHeatAdvection
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi xnacl temperature'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 1e3
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature = temperature
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1000
density = 2500
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(modules/solid_mechanics/test/tests/static_deformations/beam_cosserat_01.i)
# Beam bending. One end is clamped and the other end is subjected to
# a surface traction.
# The joint normal and shear stiffnesses are set very large, so
# that this situation should be identical to the standard (non-Cosserat)
# isotropic elasticity case.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
xmax = 10
ny = 1
nz = 4
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./no_dispy]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = 'bottom top back front left right'
value = 0.0
[../]
[./clamp_z]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./clamp_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./end_traction]
type = VectorNeumannBC
variable = disp_z
vector_value = '-2E-4 0 0'
boundary = right
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[VectorPostprocessors]
[./soln]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
variable = 'disp_x disp_z stress_xx stress_xz stress_zx stress_zz wc_x wc_y couple_stress_xx couple_stress_xz couple_stress_zx couple_stress_zz'
start_point = '0 0 0.5'
end_point = '10 0 0.5'
num_points = 11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1.2
poisson = 0.3
layer_thickness = 1
joint_normal_stiffness = 1E16
joint_shear_stiffness = 1E16
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = beam_cosserat_01
csv = true
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/mixing_length_eddy_viscosity_aux/mixing_length_eddy_viscosity.i)
von_karman_const = 0.41
H = 1 #halfwidth of the channel
L = 150
Re = 13700
rho = 1
bulk_u = 1
mu = ${fparse rho * bulk_u * 2 * H / Re}
advected_interp_method='upwind'
velocity_interp_method='rc'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '${L}'
dy = '0.667 0.333'
ix = '100'
iy = '10 1'
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1e-6
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
[]
[]
[AuxVariables]
[mixing_len]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[wall_shear_stress]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[wall_yplus]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[eddy_viscosity]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = u
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = u
rho = ${rho}
mixing_length = mixing_len
momentum_component = 'x'
u = u
v = v
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = v
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_viscosity_rans]
type = INSFVMixingLengthReynoldsStress
variable = v
rho = ${rho}
mixing_length = mixing_len
momentum_component = 'y'
u = u
v = v
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[]
[AuxKernels]
[mixing_len]
type = WallDistanceMixingLengthAux
walls = 'top'
variable = mixing_len
execute_on = 'initial'
von_karman_const = ${von_karman_const}
delta = 0.5
[]
[turbulent_viscosity]
type = INSFVMixingLengthTurbulentViscosityAux
variable = eddy_viscosity
mixing_length = mixing_len
u = u
v = v
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = u
function = '1'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = v
function = '0'
[]
[wall-u]
type = INSFVWallFunctionBC
variable = u
boundary = 'top'
u = u
v = v
mu = ${mu}
rho = ${rho}
momentum_component = x
[]
[wall-v]
type = INSFVWallFunctionBC
variable = v
boundary = 'top'
u = u
v = v
mu = ${mu}
rho = ${rho}
momentum_component = y
[]
[sym-u]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = u
u = u
v = v
mu = ${mu}
momentum_component = x
[]
[sym-v]
type = INSFVSymmetryVelocityBC
boundary = 'bottom'
variable = v
u = u
v = v
mu = ${mu}
momentum_component = y
[]
[symmetry_pressure]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '0'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 6
dt = 1e-3
[]
nl_abs_tol = 1e-8
end_time = 1e9
[]
[Outputs]
[out]
type = Exodus
execute_on = 'final'
[]
[]
(modules/solid_mechanics/test/tests/ad_elastic/rz_incremental_small_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = StressDivergenceRZTensors
component = 0
variable = disp_r
[../]
[./stress_z]
type = StressDivergenceRZTensors
component = 1
variable = disp_z
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[./axial]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeAxisymmetricRZIncrementalStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = rz_incremental_small_elastic_out
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/user_object_011orientation.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[./pk2]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./lagrangian_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./lagrangian_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[./slip_increment]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[./pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = pk2
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./lagrangian_strain_zz]
type = RankTwoAux
variable = lagrangian_strain_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./lagrangian_strain_yy]
type = RankTwoAux
rank_two_tensor = lage
variable = lagrangian_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_rate_gss
index = 0
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
euler_angle_1 = 120.0
euler_angle_2 = 125.264
euler_angle_3 = 45.0
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./pk2]
type = ElementAverageValue
variable = pk2
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
[../]
[./lagrangian_strain_yy]
type = ElementAverageValue
variable = lagrangian_strain_yy
[../]
[./lagrangian_strain_zz]
type = ElementAverageValue
variable = lagrangian_strain_zz
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[./slip_increment]
type = ElementAverageValue
variable = slip_increment
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.05
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/corner_nodes_cut/corner_node_cut.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.0 0.5 0.5 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
[../]
[]
[BCs]
[./top_x]
type = DirichletBC
boundary = 2
variable = disp_x
value = 0.0
[../]
[./top_y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.1
[../]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./bottom_x]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# max_xfem_update = 1
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-16
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_04.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Hysteresis order is initialised = 3, with turning points = (0.5, 0.9, 0.6)
# Initial saturation is 0.71
# Water is removed from the system (so order = 3) until saturation = 0.6
# Water is removed from the system (so order = 2) until saturation = 0.5
# Water is removed from the system (so order = 0)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -9E5
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 3
previous_turning_points = '0.5 0.9 0.6'
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '-30'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 6
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/j_integral_2d_ctefunc.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = 10.0*(2*x/504)
[../]
[./cte_func]
type = PiecewiseLinear
x = '-10 -6 -2 0 2 6 10'
y = '1.484e-5 1.489e-5 1.494e-5 1.496e-5 1.498e-5 1.502e-5 1.505e-5'
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
temperature = temp
incremental = true
eigenstrain_names = thermal_expansion
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
block = 1
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
csv = true
[]
[Preconditioning]
[./smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[../]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform3.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.25E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 50
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningExponential
value_0 = 0
value_residual = 0.8726646 # 50deg
rate = 3000.0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 20
yield_function_tolerance = 1E-8
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 30
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/restart/restart_subapp_not_parent/two_step_solve_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
active = ''
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
start_time = 2.0
end_time = 4.0
dt = 1.0
[]
[MultiApps]
[./full_solve]
type = FullSolveMultiApp
execute_on = initial
positions = '0 0 0'
# input file will come from cli-coupled_variables
[../]
[]
[Transfers]
[./transfer_u]
type = MultiAppProjectionTransfer
multi_app = full_solve
direction = FROM_MULTIAPP
variable = u
source_variable = u
[../]
[]
[Outputs]
#file_base will come from cli-coupled_variables
exodus = true
[]
(modules/fluid_properties/test/tests/sodium/constant.i)
# Test implementation of passing constant thermal conductivity and specific heat values to SodiumProperties
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[FluidProperties/sodium]
type = SodiumProperties
thermal_conductivity = 123
specific_heat = 456
[]
[Materials]
[./fp_mat]
type = SodiumPropertiesMaterial
temperature = 100
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Postprocessors]
[./k_avg]
type = ElementAverageValue
variable = k
[../]
[./cp_avg]
type = ElementAverageValue
variable = cp
[../]
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/single_var_constraint_3d/stationary_jump_fluxjump_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.25
elem_type = HEX8
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./square_planar_cut_uo]
type = RectangleCutUserObject
cut_data = ' 0.5 -0.001 -0.001
0.5 1.001 -0.001
0.5 1.001 1.001
0.5 -0.001 1.001'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0.5
jump_flux = 1
geometric_cut_userobject = 'square_planar_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/err.1phase.i)
[GlobalParams]
initial_p = 1e5
initial_vel = 0
initial_T = 300
closures = simple_closures
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0.1 0'
orientation = '0 0 1'
length = 4
n_elems = 2
A = 8.78882e-5
D_h = 0.01179
f = 0.01
fp = fp
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '0 0 1'
length = 4
n_elems = 2
names = 'fuel'
widths = '0.1'
n_part_elems = '1'
solid_properties = 'fuel-mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[hx]
type = HeatTransferFromHeatStructure1Phase
hs = hs
hs_side = outer
flow_channel = pipe
P_hf = 0.029832559676
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 1e5
T0 = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1.e-5
solve_type = 'NEWTON'
num_steps = 1
abort_on_solve_fail = true
[]
(modules/combined/test/tests/inelastic_strain/elas_plas/elas_plas_nl1.i)
#
# Test for effective strain calculation.
# Boundary conditions from NAFEMS test NL1
#
# This is not a verification test. The boundary conditions are applied such
# that the first step generates only elastic stresses. The second and third
# steps generate plastic deformation and the effective strain should be
# increasing throughout the run.
#
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = one_elem2.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./pressure]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./eff_plastic_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = VonMisesStress
execute_on = timestep_end
[../]
[./pressure]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = pressure
scalar_type = Hydrostatic
execute_on = timestep_end
[../]
[./elastic_strain_xx]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./elastic_strain_yy]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./elastic_strain_zz]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./plastic_strain_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./plastic_strain_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./plastic_strain_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./tot_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./tot_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./tot_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./eff_plastic_strain]
type = MaterialRealAux
property = effective_plastic_strain
variable = eff_plastic_strain
[../]
[]
[Functions]
[./appl_dispy]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0'
y = '0.0 0.208e-4 0.50e-4 1.00e-4'
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0.0
[../]
[./origin_x]
type = DirichletBC
variable = disp_x
boundary = 103
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 102
value = 0.0
[../]
[./origin_y]
type = DirichletBC
variable = disp_y
boundary = 103
value = 0.0
[../]
[./top_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = appl_dispy
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 250e9
poissons_ratio = 0.25
[../]
[./strain]
type = ComputePlaneFiniteStrain
block = 1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'isoplas'
block = 1
[../]
[./isoplas]
type = IsotropicPlasticityStressUpdate
yield_stress = 5e6
hardening_constant = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
l_tol = 1e-4
l_max_its = 100
nl_max_its = 20
dt = 1.0
start_time = 0.0
num_steps = 100
end_time = 3.0
[] # Executioner
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./stress_xy]
type = ElementAverageValue
variable = stress_xy
[../]
[./vonmises]
type = ElementAverageValue
variable = vonmises
[../]
[./pressure]
type = ElementAverageValue
variable = pressure
[../]
[./el_strain_xx]
type = ElementAverageValue
variable = elastic_strain_xx
[../]
[./el_strain_yy]
type = ElementAverageValue
variable = elastic_strain_yy
[../]
[./el_strain_zz]
type = ElementAverageValue
variable = elastic_strain_zz
[../]
[./pl_strain_xx]
type = ElementAverageValue
variable = plastic_strain_xx
[../]
[./pl_strain_yy]
type = ElementAverageValue
variable = plastic_strain_yy
[../]
[./pl_strain_zz]
type = ElementAverageValue
variable = plastic_strain_zz
[../]
[./eff_plastic_strain]
type = ElementAverageValue
variable = eff_plastic_strain
[../]
[./tot_strain_xx]
type = ElementAverageValue
variable = tot_strain_xx
[../]
[./tot_strain_yy]
type = ElementAverageValue
variable = tot_strain_yy
[../]
[./tot_strain_zz]
type = ElementAverageValue
variable = tot_strain_zz
[../]
[./disp_x1]
type = NodalVariableValue
nodeid = 0
variable = disp_x
[../]
[./disp_x4]
type = NodalVariableValue
nodeid = 3
variable = disp_x
[../]
[./disp_y1]
type = NodalVariableValue
nodeid = 0
variable = disp_y
[../]
[./disp_y4]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[] # Outputs
(modules/richards/test/tests/gravity_head_1/gh_fu_22.i)
# investigating validity of immobile saturation
# 50 elements, full upwinding
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 10 100 1000 10000'
x = '0 10 100 1000 10000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1.0
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E0
end_time = 1E5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh_fu_22
execute_on = 'timestep_end final'
time_step_interval = 10000
exodus = true
[]
(test/tests/multiapps/picard_sub_cycling/fully_coupled.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_u]
type = CoupledForce
variable = u
v = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[./td_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-14
[]
[Outputs]
exodus = true
[]
(test/tests/variables/coupled_scalar/coupled_scalar_old.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Functions]
[./lin1_fn]
type = ParsedFunction
expression = t
[../]
[./lin2_fn]
type = ParsedFunction
expression = 't+1'
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux_scalar]
order = SECOND
family = SCALAR
[../]
[./coupled]
[../]
[./coupled_1]
[../]
[]
[ICs]
[./aux_scalar_ic]
variable = aux_scalar
values = '1.2 4.3'
type = ScalarComponentIC
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./coupled]
type = CoupledScalarAux
variable = coupled
coupled = aux_scalar
[../]
[./coupled_1]
# Coupling to the "1" component of an aux scalar
type = CoupledScalarAux
variable = coupled_1
component = 1
coupled = aux_scalar
[../]
[]
[AuxScalarKernels]
[./aux_scalar_k]
type = FunctionScalarAux
variable = aux_scalar
function = 'lin1_fn lin2_fn'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 4
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/kinetics/bio_zoning_flow.i)
# groundwater velocity is 10m.yr^-1 divided by porosity of 0.3
# The following are the mole numbers of the species in the groundwater
# The numerical values can be obtained by running the geochemistry simulation with a very small timestep so no kinetics are active (use the transported_bulk_moles values)
eqm_H2O = 55.49986252429319
eqm_CH3COO = 1e-9
eqm_CH4 = 1e-9
eqm_HS = 1e-9
eqm_Ca = 1e-3
eqm_SO4 = 4e-5
eqm_Fe = 1.386143651587732e-05
# The following are scalings used in calculating the residual. Eg, because the concentration of CH3COO is so low, its residual is always tiny, so to get better accuracy it should be scaled
scale_H2O = ${fparse 1.0 / eqm_H2O}
scale_CH3COO = ${fparse 1.0 / eqm_CH3COO}
scale_CH4 = ${fparse 1.0 / eqm_CH4}
scale_HS = ${fparse 1.0 / eqm_HS}
scale_Ca = ${fparse 1.0 / eqm_Ca}
scale_SO4 = ${fparse 1.0 / eqm_SO4}
scale_Fe = ${fparse 1.0 / eqm_Fe}
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 500
xmin = 0
xmax = 200000
[]
[]
[UserObjects]
[nodal_void_volume_uo]
type = NodalVoidVolume
porosity = 1.0
execute_on = 'initial'
[]
[]
[Variables]
[conc_H2O]
initial_condition = ${eqm_H2O}
scaling = ${scale_H2O}
[]
[conc_CH3COO]
initial_condition = ${eqm_CH3COO}
scaling = ${scale_CH3COO}
[]
[conc_CH4]
initial_condition = ${eqm_CH4}
scaling = ${scale_CH4}
[]
[conc_HS]
initial_condition = ${eqm_HS}
scaling = ${scale_HS}
[]
[conc_Ca]
initial_condition = ${eqm_Ca}
scaling = ${scale_Ca}
[]
[conc_SO4]
initial_condition = ${eqm_SO4}
scaling = ${scale_SO4}
[]
[conc_Fe]
initial_condition = ${eqm_Fe}
scaling = ${scale_Fe}
[]
[]
[Kernels]
[dot_H2O]
type = GeochemistryTimeDerivative
variable = conc_H2O
save_in = rate_H2O_times_vv
[]
[dot_CH3COO]
type = GeochemistryTimeDerivative
variable = conc_CH3COO
save_in = rate_CH3COO_times_vv
[]
[dot_CH4]
type = GeochemistryTimeDerivative
variable = conc_CH4
save_in = rate_CH4_times_vv
[]
[dot_HS]
type = GeochemistryTimeDerivative
variable = conc_HS
save_in = rate_HS_times_vv
[]
[dot_Ca]
type = GeochemistryTimeDerivative
variable = conc_Ca
save_in = rate_Ca_times_vv
[]
[dot_SO4]
type = GeochemistryTimeDerivative
variable = conc_SO4
save_in = rate_SO4_times_vv
[]
[dot_Fe]
type = GeochemistryTimeDerivative
variable = conc_Fe
save_in = rate_Fe_times_vv
[]
[adv_H2O]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc_H2O
[]
[adv_CH3COO]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc_CH3COO
[]
[adv_CH4]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc_CH4
[]
[adv_HS]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc_HS
[]
[adv_Ca]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc_Ca
[]
[adv_SO4]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc_SO4
[]
[adv_Fe]
type = ConservativeAdvection
velocity = velocity
upwinding_type = full
variable = conc_Fe
[]
[]
[AuxVariables]
[velocity]
family = MONOMIAL_VEC
order = CONSTANT
[]
[nodal_void_volume]
[]
[rate_H2O_times_vv]
[]
[rate_CH3COO_times_vv]
[]
[rate_CH4_times_vv]
[]
[rate_HS_times_vv]
[]
[rate_Ca_times_vv]
[]
[rate_SO4_times_vv]
[]
[rate_Fe_times_vv]
[]
[rate_H2O]
[]
[rate_CH3COO]
[]
[rate_CH4]
[]
[rate_HS]
[]
[rate_Ca]
[]
[rate_SO4]
[]
[rate_Fe]
[]
[]
[AuxKernels]
[velocity]
type = VectorFunctionAux
function = vel_fcn
variable = velocity
[]
[nodal_void_volume_auxk]
type = NodalVoidVolumeAux
variable = nodal_void_volume
nodal_void_volume_uo = nodal_void_volume_uo
execute_on = 'initial timestep_end' # "initial" to ensure it is properly evaluated for the first timestep
[]
[rate_H2O_auxk]
type = ParsedAux
variable = rate_H2O
args = 'rate_H2O_times_vv nodal_void_volume'
function = 'rate_H2O_times_vv / nodal_void_volume'
[]
[rate_CH3COO]
type = ParsedAux
variable = rate_CH3COO
args = 'rate_CH3COO_times_vv nodal_void_volume'
function = 'rate_CH3COO_times_vv / nodal_void_volume'
[]
[rate_CH4]
type = ParsedAux
variable = rate_CH4
args = 'rate_CH4_times_vv nodal_void_volume'
function = 'rate_CH4_times_vv / nodal_void_volume'
[]
[rate_HS]
type = ParsedAux
variable = rate_HS
args = 'rate_HS_times_vv nodal_void_volume'
function = 'rate_HS_times_vv / nodal_void_volume'
[]
[rate_Ca]
type = ParsedAux
variable = rate_Ca
args = 'rate_Ca_times_vv nodal_void_volume'
function = 'rate_Ca_times_vv / nodal_void_volume'
[]
[rate_SO4]
type = ParsedAux
variable = rate_SO4
args = 'rate_SO4_times_vv nodal_void_volume'
function = 'rate_SO4_times_vv / nodal_void_volume'
[]
[rate_Fe]
type = ParsedAux
variable = rate_Fe
args = 'rate_Fe_times_vv nodal_void_volume'
function = 'rate_Fe_times_vv / nodal_void_volume'
[]
[]
[Functions]
[vel_fcn]
type = ParsedVectorFunction
expression_x = 33.333333
expression_y = 0
expression_z = 0
[]
[]
[BCs]
[inject_H2O]
type = DirichletBC
boundary = 'left right'
variable = conc_H2O
value = ${eqm_H2O}
[]
[inject_CH3COO]
type = DirichletBC
boundary = 'left right'
variable = conc_CH3COO
value = ${eqm_CH3COO}
[]
[inject_CH4]
type = DirichletBC
boundary = 'left right'
variable = conc_CH4
value = ${eqm_CH4}
[]
[inject_HS]
type = DirichletBC
boundary = 'left right'
variable = conc_HS
value = ${eqm_HS}
[]
[inject_Ca]
type = DirichletBC
boundary = 'left right'
variable = conc_Ca
value = ${eqm_Ca}
[]
[inject_SO4]
type = DirichletBC
boundary = 'left right'
variable = conc_SO4
value = ${eqm_SO4}
[]
[]
[Preconditioning]
[typically_efficient]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = ' hypre boomeramg'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
[TimeStepper]
type = FunctionDT
function = 'min(0.1 * (t + 1), 100)'
[]
end_time = 20000
nl_abs_tol = 1E-5
[]
[Outputs]
csv = true
[]
[MultiApps]
[react]
type = TransientMultiApp
input_files = bio_zoning_conc.i
clone_parent_mesh = true
execute_on = 'timestep_end' # This is critical
[]
[]
[Transfers]
[changes_due_to_flow]
type = MultiAppCopyTransfer
to_multi_app = react
source_variable = 'rate_H2O rate_CH3COO rate_CH4 rate_HS rate_Ca rate_SO4 rate_Fe' # change in mole number at every node / dt
variable = 'rate_H2O_per_1l rate_CH3COO_per_1l rate_CH4_per_1l rate_HS_per_1l rate_Ca_per_1l rate_SO4_per_1l rate_Fe_per_1l' # change in moles at every node / dt
[]
[transported_moles_from_geochem]
type = MultiAppCopyTransfer
from_multi_app = react
source_variable = 'transported_H2O transported_CH3COO transported_CH4 transported_HS transported_Ca transported_SO4 transported_Fe'
variable = 'conc_H2O conc_CH3COO conc_CH4 conc_HS conc_Ca conc_SO4 conc_Fe'
[]
[]
(test/tests/outputs/recover/recover1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
file_base = recover_out
exodus = true
[./recover]
type = Checkpoint
file_base = test_recover_dir
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nnstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nnstt_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/nonlin_isoharden_symmetric_strain_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated displacement loading and unloading condition
# on the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# The yield surface begins to grow as stress increases with respect to the
# same center of yield surface. The yield surface continue to grow with increasing
# loading upto the value of (Initial yield + Q), where Q is the saturation stress.
# Upon unloading, the stress reverses direction, and material first behaves
# elastically. Since the yield surface has expanded, the material will need
# to be reloaded to a higher stress level to yield again. After reaching this
# yield point, further plastic deformation occurs, and the yield surface continues
# to expand in all directions until the saturation stress value.
#
# This test is based on the similar response obtained for a prescribed symmetrical
# strain path in Besson, Jacques, et al. Non-linear mechanics of materials. Vol. 167.
# Springer Science & Business Media, 2009 pg. 87 fig. 3.4(a). This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
file = 1x1x1cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.025 0.0025
0.05 0.005
0.1 0.01
0.15 0.005
0.2 0
0.25 -0.005
0.3 -0.01
0.35 -0.005
0.45 0
0.5 0.005
0.55 0.01
0.65 0.005
0.7 0
0.75 -0.005
0.8 -0.01
0.85 -0.005
0.9 0
0.95 0.005
1 0.01
1.05 0.005
1.1 0
1.15 -0.005
1.2 -0.01
1.25 -0.005
1.3 0
1.35 0.005
1.4 0.01
1.45 0.005
1.5 0
1.55 -0.005
1.60 -0.01
1.65 -0.005
1.7 0
1.75 0.005
1.8 0.01
1.85 0.005
1.9 0
1.95 -0.005
2 -0.01
2.05 -0.005
2.10 0
2.15 0.005
2.2 0.01
2.25 0.005
2.3 0
2.35 -0.005
2.4 -0.01
2.45 -0.005
2.5 0
2.55 0.005
2.6 0.01
2.65 0.005
2.7 0
2.75 -0.005
2.8 -0.01
2.85 -0.005
2.9 0
2.95 0.005
3 0.01'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0
[]
[isotropic_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
isotropic_hardening_constant = 0
q = 150
b = 5
kinematic_hardening_modulus = 0
gamma = 0
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'isotropic_plasticity'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 1.5 # change end_time to 3.0 to get more cycles of loading and unloading
dt = 0.0046875 # keep dt = 0.003125 to output a finer isotropic hardening plot
dtmin = 0.001
[]
[Postprocessors]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/picard/picard_abs_tol_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-12
fixed_point_max_its = 10
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/solid_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_newmark_action.i)
# Wave propogation in 1D using Newmark time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# beta and gamma are Newmark time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*vel +K*disp = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the second, third and fourth node at t = 0.1 are
# -7.776268399030435152e-02, 1.949967184623528985e-02 and -4.615737877580032046e-03, respectively
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 4
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 4.0
zmin = 0.0
zmax = 0.1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
stiffness_damping_coefficient = 0.1
mass_damping_coefficient = 0.1
newmark_beta = 0.3025
newmark_gamma = 0.6
strain = SMALL
density = 1
[]
[]
[AuxKernels]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[]
[]
[BCs]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[right_z]
type = DirichletBC
variable = disp_z
boundary = right
value = 0.0
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[left_z]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[front_x]
type = DirichletBC
variable = disp_x
boundary = front
value = 0.0
[]
[front_z]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[back_x]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[back_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = displacement_bc
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1 0'
[]
[stress]
type = ComputeLinearElasticStress
block = 0
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 6.0
l_tol = 1e-12
nl_rel_tol = 1e-12
dt = 0.1
[]
[Functions]
[displacement_bc]
type = PiecewiseLinear
data_file = 'sine_wave.csv'
format = columns
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[disp_1]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[]
[disp_2]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[]
[disp_3]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[]
[disp_4]
type = NodalVariableValue
nodeid = 14
variable = disp_y
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/richards/test/tests/dirac/q2p01.i)
# unsaturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1 1E1 1E2 1E3'
x = '0 1E-1 1 1E1 1E2 1E3'
[../]
[]
[UserObjects]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 0.5
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.3
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = Q2PRelPermPowerGas
simm = 0.1
n = 3
[../]
[./borehole_total_outflow_water]
type = RichardsSumQuantity
[../]
[./borehole_total_outflow_gas]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pp]
[../]
[./sat]
[../]
[]
[ICs]
[./p_ic]
type = ConstantIC
variable = pp
value = 1
[../]
[./s_ic]
type = ConstantIC
variable = sat
value = 0.5
[../]
[]
[Q2P]
porepressure = pp
saturation = sat
water_density = DensityWater
water_relperm = RelPermWater
water_viscosity = 0.8
gas_density = DensityGas
gas_relperm = RelPermGas
gas_viscosity = 0.5
diffusivity = 0.0
output_total_masses_to = 'CSV'
[]
[DiracKernels]
[./bh_water]
type = Q2PBorehole
bottom_pressure = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_water
variable = sat
unit_weight = '0 0 0'
character = 8E9
fluid_density = DensityWater
fluid_relperm = RelPermWater
other_var = pp
var_is_porepressure = false
fluid_viscosity = 0.8
[../]
[./bh_gas]
type = Q2PBorehole
bottom_pressure = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_gas
variable = pp
unit_weight = '0 0 0'
character = 1E10
fluid_density = DensityGas
fluid_relperm = RelPermGas
other_var = sat
var_is_porepressure = true
fluid_viscosity = 0.5
[../]
[]
[Postprocessors]
[./bh_report_water]
type = RichardsPlotQuantity
uo = borehole_total_outflow_water
[../]
[./bh_report_gas]
type = RichardsPlotQuantity
uo = borehole_total_outflow_gas
[../]
[./p0]
type = PointValue
variable = pp
point = '1 1 1'
execute_on = timestep_end
[../]
[./sat0]
type = PointValue
variable = sat
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Materials]
[./rock]
type = Q2PMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
gravity = '0 0 0'
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 1E3
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = q2p01
execute_on = timestep_end
[./CSV]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/hysteresis/except06.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrectly ordered previous_turning_points
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 2
previous_turning_points = '0.6 0.4'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(test/tests/multiapps/picard_multilevel/picard_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[coupled_force]
type = CoupledForce
variable = u
v = v
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub1]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
execute_on = 'timestep_end'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[v]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub1
source_variable = v
variable = v
[]
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/lid_driven_action.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
elem_type = QUAD9
[]
[]
[Modules]
[IncompressibleNavierStokes]
equation_type = transient
velocity_boundary = 'bottom right top left'
velocity_function = '0 0 0 0 lid_function 0 0 0'
pressure_pinned_node = 0
density_name = rho
dynamic_viscosity_name = mu
laplace = true
family = LAGRANGE
order = SECOND
add_temperature_equation = true
temperature_variable = T
initial_temperature = 1
thermal_conductivity_name = k
specific_heat_name = cp
natural_temperature_boundary = 'left right'
fixed_temperature_boundary = 'top bottom'
temperature_function = '0 1'
[]
[]
[Materials]
[const]
type = GenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[]
[]
[Functions]
[lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'asm 2 ilu 4'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
file_base = lid_driven_out
exodus = true
perf_graph = true
[]
(modules/geochemistry/test/tests/time_dependent_reactions/dissolution_pyrite_1.i)
#Pyrite is added, and the fugacity of O2(g) is not fixed
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "O2(aq) Fe++"
swap_into_basis = "O2(g) Hematite"
charge_balance_species = "Cl-"
constraint_species = "H2O Hematite H+ Ca++ Mg++ Na+ HCO3- SO4-- Cl- O2(g)"
constraint_value = " 1.0 1 -6.5 4 1 2 18 3 5 0.2"
constraint_meaning = "kg_solvent_water free_mineral log10activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition fugacity"
constraint_unit = " kg mg dimensionless mg mg mg mg mg mg dimensionless"
remove_fixed_activity_name = "H+ O2(g)"
remove_fixed_activity_time = '0 0'
source_species_names = "Pyrite"
source_species_rates = 8.336E-6 # = 1mg(pyrite)/second, 1mg(pyrite) = 8.34E-6
ramp_max_ionic_strength_initial = 0 # not needed in this simple problem
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
abs_tol = 1E-13
execute_console_output_on = '' # only CSV output is required
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Fe++ Ca++ Mg++ Na+ HCO3- SO4-- Cl- O2(aq)"
equilibrium_minerals = "Hematite Pyrite"
equilibrium_gases = "O2(g)"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
[Postprocessors]
[mg_Hematite]
type = PointValue
point = '0 0 0'
variable = 'free_mg_Hematite'
[]
[mg_Pyrite]
type = PointValue
point = '0 0 0'
variable = 'free_mg_Pyrite'
[]
[pH]
type = PointValue
point = '0 0 0'
variable = 'pH'
[]
[molal_CO2aq]
type = PointValue
point = '0 0 0'
variable = 'molal_CO2(aq)'
[]
[molal_HCO3-]
type = PointValue
point = '0 0 0'
variable = 'molal_HCO3-'
[]
[molal_SO4--]
type = PointValue
point = '0 0 0'
variable = 'molal_SO4--'
[]
[molal_Fe++]
type = PointValue
point = '0 0 0'
variable = 'molal_Fe++'
[]
[molal_O2aq]
type = PointValue
point = '0 0 0'
variable = 'molal_O2(aq)'
[]
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_from_file_3d/phy.standalone.i)
[Materials]
[mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '1 1 1'
[]
[]
[Components]
[blk]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = 300
[]
[left_bnd]
type = HSBoundarySpecifiedTemperature
hs = blk
boundary = blk:left
T = 300
[]
[right_bnd]
type = HSBoundarySpecifiedTemperature
hs = blk
boundary = blk:right
T = 310
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/diffusion_multiapp/matrix_app_heat.i)
# Heat energy from this fracture app is transferred to the matrix app
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 50.0
[]
[]
[Variables]
[matrix_T]
[]
[]
[AuxVariables]
[heat_from_frac]
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = matrix_T
[]
[matrix_diffusion]
type = Diffusion
variable = matrix_T
[]
[fromFrac]
type = CoupledForce
variable = matrix_T
v = heat_from_frac
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[Outputs]
print_linear_residuals = false
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCRFF/PFCRFF_tolerance_test.i)
[GlobalParams]
num_L = 5
L_name_base = L
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 12
ny = 12
xmax = 6
ymax = 6
[]
[Variables]
[./PFCRFFVariables]
[../]
[./n]
[./InitialCondition]
type = RandomIC
max = 0.8
min = 0.2
seed = 12345
[../]
[../]
[]
[Kernels]
[./PFCRFFKernel]
n_name = n
log_approach = tolerance
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFC]
type = PFCRFFMaterial
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
full = true
[../]
[./FDP]
type = FDP
full = true
[../]
[]
[Executioner]
# petsc_options = '-snes_mf_operator -ksp_monitor'
# petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
# petsc_options_value = 'hypre boomeramg 31'
# petsc_options = '-pc_factor_shift_nonzero '
# petsc_options_iname = -pc_type
# petsc_options_value = lu
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly lu 5'
type = Transient
num_steps = 1
dt = 0.1
l_max_its = 50
nl_max_its = 20
solve_type = NEWTON
l_tol = 1e-04
nl_rel_tol = 1e-9
scheme = bdf2
[]
[Outputs]
exodus = true
[]
[ICs]
active = ''
[./density_IC]
y2 = 10.5
lc = 6
y1 = 1.5
min = .8
max = .2
x2 = 10.5
crystal_structure = FCC
variable = n
x1 = 1.5
type = PFCFreezingIC
[../]
[]
(tutorials/tutorial02_multiapps/step01_multiapps/04_sub2_multiple.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 2
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/time_integrators/actually_explicit_euler/diverged.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./nan]
type = NanKernel
variable = u
timestep_to_nan = 4
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.001
l_tol = 1e-12
dtmin = 1e-8
[./TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lump_preconditioned
[../]
[]
[Outputs]
exodus = false
[]
(modules/richards/test/tests/rogers_stallybrass_clements/rsc_fu_01.i)
# RSC test with high-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 600
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityOil'
relperm_UO = 'RelPerm RelPerm'
SUPG_UO = 'SUPGstandard SUPGstandard'
sat_UO = 'Saturation Saturation'
seff_UO = 'SeffWater SeffOil'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '3E-3 3E-2 0.05'
x = '0 1 5'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater poil'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./DensityOil]
type = RichardsDensityConstBulk
dens0 = 20
bulk_mod = 2E9
[../]
[./SeffWater]
type = RichardsSeff2waterRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./SeffOil]
type = RichardsSeff2gasRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./RelPerm]
type = RichardsRelPermMonomial
simm = 0
n = 1
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E-2
[../]
[]
[Variables]
[./pwater]
[../]
[./poil]
[../]
[]
[ICs]
[./water_init]
type = ConstantIC
variable = pwater
value = 0
[../]
[./oil_init]
type = ConstantIC
variable = poil
value = 15
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstoil]
type = RichardsMassChange
variable = poil
[../]
[./richardsfoil]
type = RichardsFullyUpwindFlux
variable = poil
[../]
[]
[AuxVariables]
[./SWater]
[../]
[./SOil]
[../]
[]
[AuxKernels]
[./Seff1VGwater_AuxK]
type = RichardsSeffAux
variable = SWater
seff_UO = SeffWater
pressure_vars = 'pwater poil'
[../]
[./Seff1VGoil_AuxK]
type = RichardsSeffAux
variable = SOil
seff_UO = SeffOil
pressure_vars = 'pwater poil'
[../]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pwater
boundary = 'left'
pressures = '-1E10 1E10'
bare_fluxes = '-1 -1'
use_mobility = false
use_relperm = false
[../]
[./fixedwater]
type = DirichletBC
variable = pwater
boundary = 'right'
value = 0
[../]
[./fixedoil]
type = DirichletBC
variable = poil
boundary = 'right'
value = 15
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 2E-3'
gravity = '0E-0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rsc_fu_01
time_step_interval = 100000
execute_on = 'initial timestep_end final'
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/mindlin/cylinder_friction_node_face.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[react_x]
[]
[react_y]
[]
[penetration]
[]
[inc_slip_x]
[]
[inc_slip_y]
[]
[accum_slip_x]
[]
[accum_slip_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[]
[incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[]
[accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[]
[accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[]
[penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[react_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'react_y'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = react_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = react_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = react_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = react_y
boundary = 4
[]
[penetration]
type = NodalExtremeValue
variable = penetration
value_type = max
boundary = 3
[]
[inc_slip_x_max]
type = NodalExtremeValue
variable = inc_slip_x
value_type = max
boundary = 3
[]
[inc_slip_x_min]
type = NodalExtremeValue
variable = inc_slip_x
value_type = min
boundary = 3
[]
[inc_slip_y_max]
type = NodalExtremeValue
variable = inc_slip_y
value_type = max
boundary = 3
[]
[inc_slip_y_min]
type = NodalExtremeValue
variable = inc_slip_y
value_type = min
boundary = 3
[]
[accum_slip_x]
type = NodalExtremeValue
variable = accum_slip_x
value_type = max
boundary = 3
[]
[accum_slip_y]
type = NodalExtremeValue
variable = accum_slip_y
value_type = max
boundary = 3
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '2 3 4 5 6 7'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 '
' 1e-5'
line_search = 'none'
nl_abs_tol = 1e-8
start_time = 0.0
end_time = 0.3
l_tol = 1e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = true
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Contact]
[leftright]
primary = 2
secondary = 3
model = coulomb
formulation = penalty
penalty = 5e9
normalize_penalty = true
friction_coefficient = '0.2'
[]
[]
(modules/phase_field/test/tests/grain_growth/off-diagonal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 333.333
x = 500
y = 500
int_width = 80
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr_area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_max_its = 30
nl_max_its = 20
start_time = 0.0
num_steps = 7
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.3
coarsen_fraction = 0.2
max_h_level = 2
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static/timoshenko_small_strain_z.i)
# Test for small strain timoshenko beam bending in z direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.00027846257
# Poisson's ratio (nu) = 0.3
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 204.3734
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = 5.868e-2m
# Using 10 elements to discretize the beam element, the FEM solution is 5.852e-2 m.
# This deflection matches the FEM solution given in Prathap and Bhashyam (1982).
# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_z2]
type = ConstantRate
variable = disp_z
boundary = right
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = 0.3
shear_coefficient = 0.85
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_z
[../]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moving_interface/moving_bimaterial.i)
# This test is for two layer materials with different youngs modulus
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
# This case is also meant to test for a bug in moving interfaces on displaced meshes
# It should fail during the healing step of the 2nd timestep if the bug is present.
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Mesh]
displacements = 'disp_x disp_y'
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 5.
ymin = 0.0
ymax = 5.
elem_type = QUAD4
[]
[./left_bottom]
type = ExtraNodesetGenerator
new_boundary = 'left_bottom'
coord = '0.0 0.0'
input = generated_mesh
[../]
[./left_top]
type = ExtraNodesetGenerator
new_boundary = 'left_top'
coord = '0.0 5.'
input = left_bottom
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'y-3.153 + t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./a_strain_xx]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
variable = a_strain_xx
[../]
[./a_strain_yy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
variable = a_strain_yy
[../]
[./a_strain_xy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
variable = a_strain_xy
[../]
[./b_strain_xx]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
variable = b_strain_xx
[../]
[./b_strain_yy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
variable = b_strain_yy
[../]
[./b_strain_xy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
variable = b_strain_xy
[../]
[]
[Constraints]
[./dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[./dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[../]
[]
[Materials]
[./elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./strain_A]
type = ComputeSmallStrain
base_name = A
displacements = 'disp_x disp_y'
[../]
[./stress_A]
type = ComputeLinearElasticStress
base_name = A
[../]
[./elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./strain_B]
type = ComputeSmallStrain
base_name = B
displacements = 'disp_x disp_y'
[../]
[./stress_B]
type = ComputeLinearElasticStress
base_name = B
[../]
[./combined_stress]
type = LevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[../]
[./combined_dstressdstrain]
type = LevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = Jacobian_mult
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'bt'
# controls for linear iterations
l_max_its = 20
l_tol = 1e-3
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 0.15
num_steps = 3
max_xfem_update = 1
[]
[Outputs]
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/porous_flow/examples/solute_tracer_transport/solute_tracer_transport.i)
# Longitudinal dispersivity
disp = 0.7
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
initial_condition = 1e5
[]
[C]
initial_condition = 0
[]
[]
[AuxVariables]
[Darcy_vel_x]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[Darcy_vel_x]
type = PorousFlowDarcyVelocityComponent
variable = Darcy_vel_x
component = x
fluid_phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure C'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[Kernels]
[mass_der_water]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[adv_pp]
type = PorousFlowFullySaturatedDarcyFlow
variable = porepressure
fluid_component = 1
[]
[diff_pp]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = porepressure
disp_trans = 0
disp_long = ${disp}
[]
[mass_der_C]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = C
[]
[adv_C]
type = PorousFlowFullySaturatedDarcyFlow
fluid_component = 0
variable = C
[]
[diff_C]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = C
disp_trans = 0
disp_long = ${disp}
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[ps]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = C
[]
[temperature]
type = PorousFlowTemperature
temperature = 293
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '0 0'
tortuosity = 0.1
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
kr = 1
phase = 0
[]
[]
[BCs]
[constant_inlet_pressure]
type = DirichletBC
variable = porepressure
value = 1.2e5
boundary = left
[]
[constant_outlet_porepressure]
type = DirichletBC
variable = porepressure
value = 1e5
boundary = right
[]
[inlet_tracer]
type = DirichletBC
variable = C
value = 0.001
boundary = left
[]
[outlet_tracer]
type = PorousFlowOutflowBC
variable = C
boundary = right
mass_fraction_component = 0
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
end_time = 17280000
dtmax = 86400
nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
dt = 1000
[]
[]
[Postprocessors]
[C]
type = PointValue
variable = C
point = '50 0 0'
[]
[Darcy_x]
type = PointValue
variable = Darcy_vel_x
point = '50 0 0'
[]
[]
[Outputs]
file_base = solute_tracer_transport_${disp}
csv = true
[]
(test/tests/misc/rename-parameters/rename-coupled-scalar-var.i)
# This input file is used to test the Jacobian of an arbitrary ADScalarKernel.
# A test ADScalarKernel is used that uses values from other scalar variables,
# as well as a quantity computed in an elemental user object using a field
# variable.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Kernels]
[time_w]
type = TimeDerivative
variable = w
[]
[diff_w]
type = Diffusion
variable = w
[]
[]
[ScalarKernels]
[time_u]
type = ADScalarTimeDerivative
variable = u
[]
[test_u]
type = RenameCoupledScalarVarScalarKernel
variable = u
coupled_scalar_variable = v
test_uo = test_uo
[]
[time_v]
type = ADScalarTimeDerivative
variable = v
[]
[]
[UserObjects]
[test_uo]
type = TestADScalarKernelUserObject
variable = w
execute_on = 'LINEAR NONLINEAR'
[]
[]
[BCs]
[left]
type = DirichletBC
value = 0
variable = w
boundary = 'left'
[]
[right]
type = DirichletBC
value = 1
variable = w
boundary = 'right'
[]
[]
[Variables]
[u]
family = SCALAR
order = FIRST
initial_condition = 1.0
[]
[v]
family = SCALAR
order = FIRST
initial_condition = 3.0
[]
[w]
family = LAGRANGE
order = FIRST
initial_condition = 3.0
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
solve_type = NEWTON
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/phe01.i)
# Capped weak-plane plasticity, Kernel = PlasticHeatEnergy
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[./silly_phe]
type = PlasticHeatEnergy
coeff = 0.5
variable = disp_x
[../]
[./dummy_disp_y]
type = TimeDerivative
variable = disp_y
[../]
[./dummy_disp_z]
type = TimeDerivative
variable = disp_z
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 3
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_0 = -2
internal_limit = 0
[../]
[]
[Materials]
[./phe]
type = ComputePlasticHeatEnergy
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 1 0 1 -1.5'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-10
perfect_guess = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/misc/uniform_refine/test.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0
closures = simple_closures
rdg_slope_reconstruction = FULL
f = 0
fp = eos
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[mat1]
type = ThermalFunctionSolidProperties
rho = 10
cp = 1
k = 1
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
A = 1
[]
[pipe2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
volume = 1e-5
position = '1 0 0'
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[inlet]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe2:out'
[]
[hs]
type = HeatStructureCylindrical
position = '0 1 0'
orientation = '1 0 0'
length = '1'
n_elems = '2'
names = '0'
widths = 0.5
n_part_elems = '1'
solid_properties = 'mat1'
solid_properties_T_ref = '300'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1e-4
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-7
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
automatic_scaling = true
[]
[Outputs]
exodus = true
show = 'A'
[]
[Debug]
show_actions = true
[]
(modules/contact/test/tests/mortar_tm/horizontal_blocks_mortar_TM.i)
offset = 0.01
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[./left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
nx = 1
ny = 1
elem_type = QUAD4
boundary_name_prefix = lb
[../]
[./left_block_id]
type = SubdomainIDGenerator
input = left_block
subdomain_id = 1
[../]
[./right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.0
xmax = 1.0
ymin = -0.6
ymax = 0.6
nx = 1
ny = 1
elem_type = QUAD4
boundary_name_prefix = rb
boundary_id_offset = 10
[../]
[./right_block_id]
type = SubdomainIDGenerator
input = right_block
subdomain_id = 2
[../]
[./combined]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[../]
[./block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'left_block right_block'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t/10.0
[../]
[]
[BCs]
[./push_x]
type = FunctionDirichletBC
preset = true
variable = disp_x
boundary = lb_left
function = horizontal_movement
[../]
[./fix_x]
type = DirichletBC
preset = true
variable = disp_x
boundary = rb_right
value = 0.0
[../]
[./fix_y]
type = DirichletBC
preset = true
variable = disp_y
boundary = rb_right
value = 0.0
[../]
[./fix_y_offset]
type = DirichletBC
preset = true
variable = disp_y
boundary = lb_left
value = ${offset}
[../]
[]
[Materials]
[./elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = left_block
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = right_block
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_right]
type = ComputeFiniteStrainElasticStress
block = right_block
[../]
[]
[Contact]
[./leftright]
secondary = lb_right
primary = rb_left
model = frictionless
formulation = mortar
friction_coefficient = 0.0
normal_smoothing_distance = 0.1
penalty = 1e+8
normalize_penalty = true
[../]
[]
[ICs]
[./disp_x]
type = ConstantIC
block = left_block
variable = disp_x
value = -${offset}
[../]
[./disp_y]
block = left_block
variable = disp_y
value = ${offset}
type = ConstantIC
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15 20'
dt = 0.1
dtmin = 0.1
end_time = 0.1
l_tol = 1e-4
l_max_its = 100
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
nl_max_its = 100
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/sub2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Postprocessors]
[./point_value]
type = PointValue
variable = u
point = '1 1 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/displaced/parent.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.5
xmax = 1.5
ymin = 0.0
ymax = 0.5
nx = 50
ny = 3
elem_type = QUAD9
[]
[]
[Problem]
kernel_coverage_check = false
skip_nl_system_check = true
solve = false
verbose_multiapps = true
[]
[AuxVariables]
[indicator_const_mon]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.0
[]
[indicator_nodal]
initial_condition = 0.0
[]
[indicator_higher_order]
family = MONOMIAL
order = THIRD
initial_condition = 0.0
[]
[]
[Executioner]
type = Transient
dt = 0.05
num_steps = 10
[]
[Outputs]
[out]
type = Exodus
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[MultiApps]
[solid_domain]
type = TransientMultiApp
input_files = child.i
execute_on = 'initial timestep_begin'
[]
[]
[Transfers]
[pull_indicator_constmon]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = solid_domain
source_variable = solid_indicator
variable = indicator_const_mon
displaced_source_mesh = true
execute_on = 'initial timestep_begin'
[]
[pull_indicator_nodal]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = solid_domain
source_variable = solid_indicator
variable = indicator_nodal
displaced_source_mesh = true
execute_on = 'initial timestep_begin'
[]
[pull_indicator_higher]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = solid_domain
source_variable = solid_indicator
variable = indicator_higher_order
displaced_source_mesh = true
execute_on = 'initial timestep_begin'
[]
[]
(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_KT.i)
# 1phase, heat advecting with a moving fluid
# Using the Kuzmin-Turek stabilization scheme
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[temp]
initial_condition = 200
[]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1-x'
[]
[]
[BCs]
[pp0]
type = DirichletBC
variable = pp
boundary = left
value = 1
[]
[pp1]
type = DirichletBC
variable = pp
boundary = right
value = 0
[]
[spit_heat]
type = DirichletBC
variable = temp
boundary = left
value = 300
[]
[suck_heat]
type = DirichletBC
variable = temp
boundary = right
value = 200
[]
[]
[Kernels]
[mass_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[fluid_advection]
type = PorousFlowFluxLimitedTVDAdvection
variable = pp
advective_flux_calculator = fluid_advective_flux
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_advection]
type = PorousFlowFluxLimitedTVDAdvection
variable = temp
advective_flux_calculator = heat_advective_flux
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 1.3
[]
[fluid_advective_flux]
type = PorousFlowAdvectiveFluxCalculatorSaturated
flux_limiter_type = superbee
[]
[heat_advective_flux]
type = PorousFlowAdvectiveFluxCalculatorSaturatedHeat
flux_limiter_type = superbee
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 100
density0 = 1000
viscosity = 4.4
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[massfrac]
type = PorousFlowMassFraction
[]
[PS]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 0.6
[]
[VectorPostprocessors]
[T]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 51
sort_by = x
variable = temp
[]
[]
[Outputs]
file_base = heat_advection_1d_KT
[csv]
type = CSV
sync_times = '0.1 0.6'
sync_only = true
[]
[]
(modules/phase_field/test/tests/free_energy_material/VanDerWaalsFreeEnergy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
elem_type = QUAD4
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = x*0.4+0.001
[../]
[../]
[./T]
[./InitialCondition]
type = FunctionIC
function = y*1999+1
[../]
[../]
[]
[Materials]
[./free_energy]
type = VanDerWaalsFreeEnergy
property_name = Fgas
m = 134 # Xenon
a = 7.3138
b = 84.77
omega = 41
c = c
T = T
outputs = exodus
[../]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_2/gh17.i)
# unsaturated = false
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 1
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh17
csv = true
[]
(modules/stochastic_tools/test/tests/multiapps/sampler_transient_multiapp/parent_transient.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_0]
type = Uniform
lower_bound = 0.1
upper_bound = 0.3
[]
[]
[Samplers]
[mc]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_0'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[MultiApps]
[runner]
type = SamplerTransientMultiApp
sampler = mc
input_files = 'sub.i'
[]
[]
(modules/solid_mechanics/test/tests/inertial_torque/residual.i)
# Checking that the InertialTorque calculates the correct residual.
# This input file does not have any physical meaning! It is simply checking
# the residual is computed correctly in a very simple setting.
#
# The following displacements are prescribed
# disp_x = 1+t
# disp_y = -2(1+t)
# disp_z = 2(1+t)
# along with the velocities (which don't follow from the displacements!)
# vel_x = -2(t+1)
# vel_y = -5(t+1)
# vel_z = t+1
# and accelerations
# accel_x = -t+2
# accel_y = -5t+2
# accel_z = t+2
#
# Using the Newmark + Damping parameters
# beta = 1/4
# gamma = 1/2
# eta = 1/4
# alpha = 1/2
# There give
# accel_x = 11.75
# accel_y = 11
# accel_z = 3
#
# The InertialTorque should compute
# Residual_0 = rho * eps_0jk * disp_j * accel_k
# = rho * (disp_y * accel_z - disp_z * accel_y)
# = -56 * rho
# Residual_1 = rho * eps_0jk * disp_j * accel_k
# = rho * (disp_z * accel_x - disp_x * accel_z)
# = 41 * rho
# Residual_2 = rho * eps_2jk * disp_j * accel_k
# = rho * (disp_x * accel_y - disp_y * accel_x)
# = 69 * rho
# These get integrated over the unit element to give (1/8)^th of these
# values at each node
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
beta = 0.25
gamma = 0.5
alpha = 0.5
eta = 0.25
[]
[Variables]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
[./icm_x]
type = InertialTorque
component = 0
variable = wc_x
save_in = res_x
[../]
[./icm_y]
type = InertialTorque
component = 1
variable = wc_y
density = another_density
save_in = res_y
[../]
[./icm_z]
type = InertialTorque
component = 2
variable = wc_z
density = yet_another_density
save_in = res_z
[../]
[]
[AuxVariables]
[./res_x]
[../]
[./res_y]
[../]
[./res_z]
[../]
[./disp_x]
initial_condition = 1
[../]
[./disp_y]
initial_condition = -2
[../]
[./disp_z]
initial_condition = 2
[../]
[./vel_x]
initial_condition = -2
[../]
[./vel_y]
initial_condition = -5
[../]
[./vel_z]
initial_condition = 1
[../]
[./accel_x]
initial_condition = 2
[../]
[./accel_y]
initial_condition = 2
[../]
[./accel_z]
initial_condition = 2
[../]
[]
[AuxKernels]
[./disp_x]
type = FunctionAux
variable = disp_x
function = '1+t'
[../]
[./disp_y]
type = FunctionAux
variable = disp_y
function = '-2*(1+t)'
[../]
[./disp_z]
type = FunctionAux
variable = disp_z
function = '2*(1+t)'
[../]
[./vel_x]
type = FunctionAux
variable = vel_x
function = '-2*t'
[../]
[./vel_y]
type = FunctionAux
variable = vel_y
function = '-5*t'
[../]
[./vel_z]
type = FunctionAux
variable = vel_z
function = 't'
[../]
[./accel_x]
type = FunctionAux
variable = accel_x
function = '-t+2'
[../]
[./accel_y]
type = FunctionAux
variable = accel_y
function = '-5*t+2'
[../]
[./accel_z]
type = FunctionAux
variable = accel_z
function = 't+2'
[../]
[]
[Postprocessors]
[./res_x]
type = PointValue
point = '0 0 0'
variable = res_x
[../]
[./res_y]
type = PointValue
point = '0 0 0'
variable = res_y
[../]
[./res_z]
type = PointValue
point = '0 0 0'
variable = res_z
[../]
[]
[Materials]
[./density]
type = GenericConstantMaterial
prop_names = 'density another_density yet_another_density'
prop_values = '2.0 8.0 16.0'
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
nl_abs_tol = 1E30 # large because there is no way of getting to residual=0 here
[]
[Outputs]
csv = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test1.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1_out
exodus = true
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[a]
family = SCALAR
order = SIXTH
[]
[]
[ICs]
[ic]
type = ScalarComponentIC
variable = a
values = '1.0 2.0 3.0 4.0 5.0 6.0'
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[MultiApps]
[sub]
type = TransientMultiApp
positions = '0 0 0'
input_files = 'sub.i'
[]
[]
[Transfers]
[to_sub]
type = MultiAppScalarToAuxScalarTransfer
to_multi_app = sub
source_variable = 'a'
to_aux_scalar = 'b'
[]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_mass_flow_rate_1phase/clg.ctrl_m_dot_3eqn_rdg.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0.0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = fp
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0
T = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Functions]
[inlet_m_dot_fn]
type = PiecewiseLinear
x = '0 1'
y = '0 0.5'
[]
[]
[ControlLogic]
[set_inlet_value]
type = TimeFunctionComponentControl
component = inlet
parameter = m_dot
function = inlet_m_dot_fn
[]
[]
[Postprocessors]
[inlet_m_dot]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = m_dot
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
dt = 0.25
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/postprocessors/material_tensor_average_test.i)
[Mesh]
[./msh]
type = GeneratedMeshGenerator
dim = 3
xmax = 2
ymax = 2
zmax = 2
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz'
[../]
[../]
[../]
[]
[BCs]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./move_front]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't/10.'
[../]
[]
[Materials]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.5e6 0.75e6 0.75e6 1.5e6 0.75e6 1.5e6 0.375e6 0.375e6 0.375e6'
[../]
[]
[Postprocessors]
[./szz_avg]
type =MaterialTensorAverage
rank_two_tensor = stress
index_i = 2
index_j = 2
use_displaced_mesh = true
[]
[./szz_int]
type =MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
use_displaced_mesh = true
[]
[./szz_avg_aux]
type =ElementAverageValue
variable = stress_zz
use_displaced_mesh = true
[]
[./szz_int_aux]
type =ElementIntegralVariablePostprocessor
variable = stress_zz
use_displaced_mesh = true
[]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type '
petsc_options_value = lu
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
l_max_its = 20
start_time = 0.0
dt = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(modules/phase_field/tutorials/spinodal_decomposition/s2_fasttest.i)
#
# Simulation of an iron-chromium alloy using simple code and a test set of
# initial conditions.
#
[Mesh]
# generate a 2D, 25nm x 25nm mesh
type = GeneratedMesh
dim = 2
elem_type = QUAD4
nx = 100
ny = 100
nz = 0
xmin = 0
xmax = 25
ymin = 0
ymax = 25
zmin = 0
zmax = 0
[]
[Variables]
[./c] # Mole fraction of Cr (unitless)
order = FIRST
family = LAGRANGE
[../]
[./w] # Chemical potential (eV/mol)
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
# Use a bounding box IC at equilibrium concentrations to make sure the
# model behaves as expected.
[./testIC]
type = BoundingBoxIC
variable = c
x1 = 5
x2 = 20
y1 = 5
y2 = 20
inside = 0.823
outside = 0.236
[../]
[]
[BCs]
# periodic BC as is usually done on phase-field models
[./Periodic]
[./c_bcs]
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
# See wiki page "Developing Phase Field Models" for more information on Split
# Cahn-Hilliard equation kernels.
# http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/
[./w_dot]
variable = w
v = c
type = CoupledTimeDerivative
[../]
[./coupled_res]
variable = w
type = SplitCHWRes
mob_name = M
[../]
[./coupled_parsed]
variable = c
type = SplitCHParsed
f_name = f_loc
kappa_name = kappa_c
w = w
[../]
[]
[Materials]
# d is a scaling factor that makes it easier for the solution to converge
# without changing the results. It is defined in each of the materials and
# must have the same value in each one.
[./constants]
# Define constant values kappa_c and M. Eventually M will be replaced with
# an equation rather than a constant.
type = GenericFunctionMaterial
prop_names = 'kappa_c M'
prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27
2.2841e-26*1e+09^2/6.24150934e+18/1e-27'
# kappa_c*eV_J*nm_m^2*d
# M*nm_m^2/eV_J/d
[../]
[./local_energy]
# Defines the function for the local free energy density as given in the
# problem, then converts units and adds scaling factor.
type = DerivativeParsedMaterial
property_name = f_loc
coupled_variables = c
constant_names = 'A B C D E F G eV_J d'
constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
1.208993e+04 2.568625e+03 -2.354293e+03
6.24150934e+18 1e-27'
expression = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
derivative_order = 2
[../]
[]
[Postprocessors]
[./evaluations] # Cumulative residual calculations for simulation
type = NumResidualEvaluations
[../]
[./elapsed]
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Preconditioning]
# Preconditioning is required for Newton's method. See wiki page "Solving
# Phase Field Models" for more information.
# http://mooseframework.org/wiki/PhysicsModules/PhaseField/SolvingModels/
[./coupled]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 30
l_tol = 1e-6
nl_max_its = 50
nl_abs_tol = 1e-9
end_time = 86400 # 1 day. We only need to run this long enough to verify
# the model is working properly.
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
-sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly
ilu 1'
[./TimeStepper]
# Turn on time stepping
type = IterationAdaptiveDT
dt = 10
cutback_factor = 0.8
growth_factor = 1.5
optimal_iterations = 7
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
console = true
csv = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic/finite_strain_elastic_new_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = '0.01 * t'
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = FINITE
add_variables = true
[../]
[../]
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = tdisp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_power_density/phy.cylinder_power_shape_aux_var.i)
[GlobalParams]
scaling_factor_temperature = 1e1
[]
[Functions]
[HeatFunction]
type = ParsedFunction
expression = 1313127093.32191
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 16
cp = 191.67
rho = 1.4583e4
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 64
cp = 1272
rho = 865
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 26
cp = 638
rho = 7.646e3
[]
[]
[AuxVariables]
[power_density]
family = MONOMIAL
order = CONSTANT
block = 'CH1:solid:fuel'
[]
[]
[AuxKernels]
[mock_power_aux]
type = FunctionAux
variable = power_density
function = HeatFunction
block = 'CH1:solid:fuel'
[]
[]
[Components]
[total_power]
type = TotalPower
power = 3.0e4
[]
[CH1:solid]
type = HeatStructureCylindrical
position = '0 -0.024 0'
orientation = '0 0 1'
length = 0.8
n_elems = 16
initial_T = 628.15
names = 'fuel gap clad'
widths = '0.003015 0.000465 0.00052'
n_part_elems = '20 2 2'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
[]
[CH1:hgen]
type = HeatSourceFromPowerDensity
hs = CH1:solid
regions = 'fuel'
power_density = power_density
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-3
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-7
nl_max_its = 40
l_tol = 1e-5
l_max_its = 50
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/geochemistry/test/tests/time_dependent_reactions/dissolution_pyrite_2.i)
#Pyrite is added, and the fugacity of O2(g) is fixed
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "O2(aq) Fe++"
swap_into_basis = "O2(g) Hematite"
charge_balance_species = "Cl-"
constraint_species = "H2O Hematite H+ Ca++ Mg++ Na+ HCO3- SO4-- Cl- O2(g)"
constraint_value = " 1.0 1 -6.5 4 1 2 18 3 5 0.2"
constraint_meaning = "kg_solvent_water free_mineral log10activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition fugacity"
constraint_unit = " kg mg dimensionless mg mg mg mg mg mg dimensionless"
remove_fixed_activity_name = "H+"
remove_fixed_activity_time = '0 '
source_species_names = "Pyrite"
source_species_rates = 8.336E-4 # = 0.1g(pyrite)/second over 10 seconds, 1g(pyrite) = 8.34E-3
ramp_max_ionic_strength_initial = 0 # not needed in this simple problem
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
abs_tol = 1E-13
execute_console_output_on = '' # only CSV output is required
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Fe++ Ca++ Mg++ Na+ HCO3- SO4-- Cl- O2(aq)"
equilibrium_minerals = "Hematite Pyrite"
equilibrium_gases = "O2(g)"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
[Postprocessors]
[mg_Hematite]
type = PointValue
point = '0 0 0'
variable = 'free_mg_Hematite'
[]
[mg_Pyrite]
type = PointValue
point = '0 0 0'
variable = 'free_mg_Pyrite'
[]
[pH]
type = PointValue
point = '0 0 0'
variable = 'pH'
[]
[molal_CO2aq]
type = PointValue
point = '0 0 0'
variable = 'molal_CO2(aq)'
[]
[molal_HCO3-]
type = PointValue
point = '0 0 0'
variable = 'molal_HCO3-'
[]
[molal_SO4--]
type = PointValue
point = '0 0 0'
variable = 'molal_SO4--'
[]
[molal_Fe++]
type = PointValue
point = '0 0 0'
variable = 'molal_Fe++'
[]
[molal_O2aq]
type = PointValue
point = '0 0 0'
variable = 'molal_O2(aq)'
[]
[]
[Outputs]
csv = true
[]
(modules/scalar_transport/test/tests/multiple-species/single-specie.i)
Krtt=0.
Kdt2=1
Pt2_left=1
Pt2_right=0
d_t=1
l=1
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = ${l}
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = ref
[]
[Variables]
[t][]
[]
[Kernels]
[time_t]
type = TimeDerivative
variable = t
extra_vector_tags = ref
[]
[diff_t]
type = MatDiffusion
variable = t
diffusivity = ${d_t}
extra_vector_tags = ref
[]
[]
[BCs]
[tt_recombination]
type = BinaryRecombinationBC
variable = t
v = t
Kr = Krtt
boundary = 'left right'
[]
[t_from_t2_left]
type = DissociationFluxBC
variable = t
v = ${Pt2_left} # Partial pressure of T2
Kd = Kdt2
boundary = left
[]
[t_from_t2_right]
type = DissociationFluxBC
variable = t
v = ${Pt2_right} # Partial pressure of T2
Kd = Kdt2
boundary = right
[]
[]
[Materials]
[Krtt]
type = ADConstantMaterial
property_name = 'Krtt'
value = ${Krtt}
[]
[Kdt2]
type = ADConstantMaterial
property_name = 'Kdt2'
value = '${Kdt2}'
[]
[]
[Postprocessors]
[downstream_t_flux]
type = SideFluxAverage
variable = t
boundary = right
diffusivity = ${d_t}
[]
[downstream_t_conc]
type = SideAverageValue
variable = t
boundary = right
outputs = 'none'
[]
[upstream_t_conc]
type = SideAverageValue
variable = t
boundary = left
outputs = 'none'
[]
[difference]
type = DifferencePostprocessor
value1 = upstream_t_conc
value2 = downstream_t_conc
outputs = 'none'
[]
[domain_averaged_flux]
type = ScalePostprocessor
scaling_factor = ${fparse d_t / l}
value = difference
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 40
steady_state_detection = true
dt = .1
[]
[Outputs]
exodus = true
[]
(test/tests/materials/derivative_sum_material/ad_random_ic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 250
ymax = 250
elem_type = QUAD4
[]
[Variables]
[./c]
[./InitialCondition]
type = RandomIC
[../]
[../]
[]
[Kernels]
[./w_res]
type = ADDiffusion
variable = c
[../]
[./time]
type = ADTimeDerivative
variable = c
[../]
[]
[Materials]
[./free_energy1]
type = ADDerivativeParsedMaterial
property_name = Fa
coupled_variables = 'c'
expression = (c-0.1)^4*(1-0.1-c)^4
[../]
[./free_energy2]
type = ADDerivativeParsedMaterial
property_name = Fb
coupled_variables = 'c'
expression = -0.25*(c-0.1)^4*(1-0.1-c)^4
[../]
# Fa+Fb+Fb == Fc
[./free_energy3]
type = ADDerivativeParsedMaterial
property_name = Fc
coupled_variables = 'c'
expression = 0.5*(c-0.1)^4*(1-0.1-c)^4
outputs = all
[../]
[./dfree_energy3]
type = ADDerivativeParsedMaterial
property_name = dFc
coupled_variables = 'c'
material_property_names = 'F:=D[Fc,c]'
expression = F
outputs = all
[../]
[./d2free_energy3]
type = ADDerivativeParsedMaterial
property_name = d2Fc
coupled_variables = 'c'
material_property_names = 'F:=D[Fc,c,c]'
expression = F
outputs = all
[../]
[./free_energy]
type = ADDerivativeSumMaterial
property_name = F_sum
sum_materials = 'Fa Fb Fb'
coupled_variables = 'c'
outputs = all
[../]
[./dfree_energy]
type = ADDerivativeParsedMaterial
property_name = dF_sum
material_property_names = 'F:=D[F_sum,c]'
expression = F
coupled_variables = 'c'
outputs = all
[../]
[./d2free_energy]
type = ADDerivativeParsedMaterial
property_name = d2F_sum
material_property_names = 'F:=D[F_sum,c,c]'
expression = F
coupled_variables = 'c'
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[./F_sum]
type = ElementAverageValue
variable = F_sum
[../]
[./F_check]
type = ElementAverageValue
variable = Fc
[../]
[./dF_sum]
type = ElementAverageValue
variable = dF_sum
[../]
[./dF_check]
type = ElementAverageValue
variable = dFc
[../]
[./d2F_sum]
type = ElementAverageValue
variable = d2F_sum
[../]
[./d2F_check]
type = ElementAverageValue
variable = d2Fc
[../]
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step02_transfers/01_sub_meshfunction.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 9
ny = 9
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[tu]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_3d/phy.conservation_ss.i)
# Testing energy conservation at steady state
P_hf = ${fparse 0.6 * sin (pi/24)}
[GlobalParams]
scaling_factor_1phase = '1 1 1e-3'
gravity_vector = '0 0 0'
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'blk:0'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '1000 10 30'
[]
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[in1]
type = InletVelocityTemperature1Phase
input = 'fch1:in'
vel = 1
T = 300
[]
[fch1]
type = FlowChannel1Phase
position = '0.15 0 0'
orientation = '0 0 1'
fp = fp
n_elems = 10
length = 1
initial_T = 300
initial_p = 1.01e5
initial_vel = 1
closures = simple_closures
A = 0.00314159
f = 0.0
[]
[out1]
type = Outlet1Phase
input = 'fch1:out'
p = 1.01e5
[]
[in2]
type = InletVelocityTemperature1Phase
input = 'fch2:in'
vel = 1
T = 350
[]
[fch2]
type = FlowChannel1Phase
position = '0 0.15 0'
orientation = '0 0 1'
fp = fp
n_elems = 10
length = 1
initial_T = 350
initial_p = 1.01e5
initial_vel = 1
closures = simple_closures
A = 0.00314159
f = 0
[]
[out2]
type = Outlet1Phase
input = 'fch2:out'
p = 1.01e5
[]
[blk]
type = HeatStructureFromFile3D
file = mesh.e
position = '0 0 0'
initial_T = 325
[]
[ht]
type = HeatTransferFromHeatStructure3D1Phase
flow_channels = 'fch1 fch2'
hs = blk
boundary = blk:rmin
Hw = 10000
P_hf = ${P_hf}
[]
[]
[Postprocessors]
[E_in1]
type = ADFlowBoundaryFlux1Phase
boundary = in1
equation = energy
execute_on = 'initial timestep_end'
[]
[E_out1]
type = ADFlowBoundaryFlux1Phase
boundary = out1
equation = energy
execute_on = 'initial timestep_end'
[]
[hf_pipe1]
type = ADHeatRateConvection1Phase
block = fch1
T_wall = T_wall
T = T
Hw = Hw
P_hf = ${P_hf}
execute_on = 'initial timestep_end'
[]
[E_diff1]
type = DifferencePostprocessor
value1 = E_in1
value2 = E_out1
execute_on = 'initial timestep_end'
[]
[E_conservation1]
type = SumPostprocessor
values = 'E_diff1 hf_pipe1'
[]
[E_in2]
type = ADFlowBoundaryFlux1Phase
boundary = in2
equation = energy
execute_on = 'initial timestep_end'
[]
[E_out2]
type = ADFlowBoundaryFlux1Phase
boundary = out2
equation = energy
execute_on = 'initial timestep_end'
[]
[hf_pipe2]
type = ADHeatRateConvection1Phase
block = fch2
T_wall = T_wall
T = T
Hw = Hw
P_hf = ${P_hf}
execute_on = 'initial timestep_end'
[]
[E_diff2]
type = DifferencePostprocessor
value1 = E_in2
value2 = E_out2
execute_on = 'initial timestep_end'
[]
[E_conservation2]
type = SumPostprocessor
values = 'E_diff2 hf_pipe2'
[]
[E_conservation_hs]
type = SumPostprocessor
values = 'hf_pipe1 hf_pipe2'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 5
end_time = 100
solve_type = NEWTON
line_search = basic
abort_on_solve_fail = true
nl_abs_tol = 1e-8
[]
[Outputs]
file_base = 'phy.conservation_ss'
[csv]
type = CSV
show = 'E_conservation1 E_conservation2 E_conservation_hs'
execute_on = 'FINAL'
[]
[]
(test/tests/positions/multiapp_positions.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[Positions]
[multiapp]
type = MultiAppPositions
multiapps = 'm1 m2 m3'
[]
[]
[MultiApps]
[m1]
type = CentroidMultiApp
input_files = 'multiapp_positions.i'
cli_args = "MultiApps/active='';Positions/active=''"
[]
[m2]
type = FullSolveMultiApp
input_files = 'multiapp_positions.i'
cli_args = "MultiApps/active='';Positions/active=''"
[]
[m3]
type = FullSolveMultiApp
input_files = 'multiapp_positions.i'
positions = '0.2 0.4 1
0 0 6'
cli_args = "MultiApps/active='';Positions/active=''"
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = JSON
execute_on = FINAL
execute_system_information_on = none
[]
[]
(modules/combined/test/tests/internal_volume/rz_quad8.i)
#
# Internal Volume Test
#
# This test is designed to compute the internal volume of a space considering
# an embedded volume inside.
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total volume
# is 7.
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = meshes/rz_quad8.e
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = 1e4
[../]
[]
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
incremental = true
strain = FINITE
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./Pressure]
[./the_pressure]
boundary = 3
function = pressure
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0.0
dt = 1.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 2
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/actions/block_restricted.i)
PorousFlowDictatorName = 'dictator'
[GlobalParams]
time_unit = days
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = false
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[Mesh]
active_block_names = 'BaseMesh Box1'
[BaseMesh]
type = GeneratedMeshGenerator
subdomain_name = 'BaseMesh'
elem_type = "TET10"
dim = 3
nx = 6
ny = 6
nz = 2
xmin = -10
xmax = +10
ymin = -10
ymax = +10
zmin = -2
zmax = +2
[]
[Box1]
type = SubdomainBoundingBoxGenerator
input = "BaseMesh"
block_id = 1
block_name = "Box1"
location = "INSIDE"
bottom_left = "-3.3 -3.3 +2"
top_right = "+3.3 +3.3 0"
[]
[Box1Boundary]
type = SideSetsBetweenSubdomainsGenerator
input = Box1
primary_block = 'BaseMesh'
paired_block = 'Box1'
new_boundary = 'Box1Boundary'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
incremental = true
block = ${Mesh/active_block_names}
[]
[]
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
block = 'BaseMesh'
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
block = 'BaseMesh'
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
block = 'BaseMesh'
[]
[]
[PorousFlowFullySaturated]
coupling_type = HydroMechanical
porepressure = porepressure
biot_coefficient = 1
fp = simple_fluid
stabilization = FULL
gravity = '0 0 0'
add_darcy_aux = false
dictator_name = ${PorousFlowDictatorName}
block = 'BaseMesh'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
order = SECOND
family = LAGRANGE
scaling = 1e-5
block = 'BaseMesh'
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '2'
block = 'BaseMesh'
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0.0
[]
[porepressure_fix]
type = DirichletBC
variable = porepressure
boundary = 'left right bottom top'
value = 2.0
[]
[porepressure_Box1Boundary]
type = FunctionDirichletBC
variable = porepressure
boundary = 'Box1Boundary'
function = porepressure_at_Box1Boundary
[]
[]
[Functions]
[porepressure_at_Box1Boundary]
type = ParsedFunction
expression = '2 + max(0, min(1, t-0.25))'
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E3
density0 = 1000
thermal_expansion = 0
viscosity = 9.0E-10
[]
[]
[Materials]
[porosity_bulk]
type = PorousFlowPorosityConst
block = ${Mesh/active_block_names}
porosity = 0.15
PorousFlowDictator = ${PorousFlowDictatorName}
[]
[undrained_density_0]
type = GenericConstantMaterial
block = ${Mesh/active_block_names}
prop_names = density
prop_values = 2500
[]
[BaseMesh_permeability_bulk]
type = PorousFlowPermeabilityConst
block = 'BaseMesh'
permeability = '1e-5 0 0 0 1e-5 0 0 0 1e-5'
PorousFlowDictator = ${PorousFlowDictatorName}
[]
[BaseMesh_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 'BaseMesh'
youngs_modulus = 2500
poissons_ratio = 0.15
[]
[Box1_permeability_bulk]
type = PorousFlowPermeabilityConst
block = 'Box1'
permeability = '1e-5 0 0 0 1e-5 0 0 0 1e-5'
PorousFlowDictator = ${PorousFlowDictatorName}
[]
[Box1_elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 'Box1'
youngs_modulus = 2500
poissons_ratio = 0.15
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = ''
perform_finite_strain_rotations = false
tangent_operator = 'nonlinear'
block = ${Mesh/active_block_names}
[]
[]
[Preconditioning]
[.\SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options = '-snes_converged_reason'
# best overall
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
line_search = none
nl_abs_tol = 1e-4
nl_rel_tol = 1e-6
l_max_its = 20
nl_max_its = 8
start_time = 0.0
end_time = 0.5
[TimeSteppers]
[ConstantDT1]
type = ConstantDT
dt = 0.25
[]
[]
[Quadrature]
type = SIMPSON
order = SECOND
[]
[]
[Outputs]
perf_graph = true
exodus = true
[]
(test/tests/transfers/multiapp_userobject_transfer/two_pipe_parent.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 5
nx = 5
ymin = 0
ymax = 5
ny = 5
zmin = 0
zmax = 5
nz = 5
[]
[./blocks]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '1 1 0'
top_right = '4 4 5'
[../]
[]
[AuxVariables]
[./from_sub_app_var]
order = CONSTANT
family = MONOMIAL
block = 1
initial_condition = 0
[../]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = front
value = -1
[]
[right]
type = DirichletBC
variable = u
boundary = back
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 5
solve_type = 'NEWTON'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
execute_on = final
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0'
input_files = two_pipe_sub.i
app_type = MooseTestApp
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[layered_transfer_from_sub_app]
type = MultiAppUserObjectTransfer
user_object = sub_app_uo
variable = from_sub_app_var
from_multi_app = sub_app
displaced_source_mesh = true
skip_bounding_box_check = true
[]
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test1qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1qtt_out
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/action/no_action_L.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
stabilize_strain = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[cauchy_stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[cauchy_stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[cauchy_stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[cauchy_stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[cauchy_stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[cauchy_stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[cauchy_stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = cauchy_stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Outputs]
exodus = true
csv = false
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_total_power/phy.conservation.i)
# Tests energy conservation for HeatGeneration component when a power component is used
n_units = 5
power = 1e5
power_fraction = 0.3
t = 1
energy_change = ${fparse power_fraction * power * t}
[GlobalParams]
scaling_factor_temperature = 1e-3
[]
[Functions]
[power_shape]
type = ConstantFunction
value = 0.4
[]
[]
[SolidProperties]
[main-material]
type = ThermalFunctionSolidProperties
k = 1e4
cp = 500.0
rho = 100.0
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
num_rods = ${n_units}
position = '0 1 0'
orientation = '1 0 0'
length = 0.8
n_elems = 100
names = 'rgn1 rgn2 rgn3'
solid_properties = 'main-material main-material main-material'
solid_properties_T_ref = '300 300 300'
widths = '0.4 0.1 0.5'
n_part_elems = '2 2 2'
initial_T = 300
[]
[heat_generation]
type = HeatSourceFromTotalPower
hs = heat_structure
regions = 'rgn1 rgn2'
power = total_power
power_fraction = ${power_fraction}
[]
[total_power]
type = TotalPower
power = ${power}
[]
[]
[Postprocessors]
[E_tot]
type = ADHeatStructureEnergyRZ
block = 'heat_structure:rgn1 heat_structure:rgn2 heat_structure:rgn3'
n_units = ${n_units}
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
[E_tot_change_rel_err]
type = RelativeDifferencePostprocessor
value1 = E_tot_change
value2 = ${energy_change}
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
start_time = 0.0
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
csv = true
show = 'E_tot_change_rel_err'
execute_on = 'final'
[]
(modules/solid_mechanics/test/tests/pressure/ring.i)
#
#
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 1 #10
ny = 1
xmin = 1.0
xmax = 1.1
[]
[move_nodes]
type = MoveNodeGenerator
input = MeshGenerator
node_id = '0 2'
new_position = '0.9 0.1 0 1.125 1.025 0'
[]
[rotate]
type = TransformGenerator
input = move_nodes
transform = rotate
vector_value = '-20 0 0'
[]
[]
[Problem]
coord_type = RZ
[]
[Functions]
[pressure]
type = ParsedFunction
expression = 100*t
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
incremental = false
[]
[]
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[Pressure]
[pressure]
boundary = 'right'
function = pressure
[]
[]
# [pull_x]
# type = DirichletBC
# variable = disp_x
# boundary = left
# value = 1e-5
# preset = false
# []
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5e6'
[]
# [strain]
# type = ComputeSmallStrain
# []
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-snes_test_jacobian -snes_test_jacobian_view'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 10
end_time = 2.0
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/solid_mechanics/test/tests/multi/three_surface07.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in y direction and 0.8E-6 in z direction.
# trial stress_yy = 1.5 and stress_zz = 0.8
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# internal1 should be 0.2, and internal2 should be 0.3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.5E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.8E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface07
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/lid-driven/lid-driven-displaced.i)
mu = .01
rho = 1
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'average'
rhie_chow_user_object = 'rc'
use_displaced_mesh = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = .1
ymin = 0
ymax = .1
nx = 20
ny = 20
[]
displacements = 'disp_x disp_y'
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
[]
[vel_y]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[disp_x][]
[disp_y][]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
disp_x = disp_x
disp_y = disp_y
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = 'mu'
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = 'mu'
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[]
[FVBCs]
[top_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top'
function = 1
[]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'left right bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'left right top bottom'
function = 0
[]
[]
[FunctorMaterials]
[mu]
type = ADGenericFunctorMaterial
prop_names = 'mu'
prop_values = '${mu}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
hide = 'disp_x disp_y'
[]
(modules/solid_mechanics/test/tests/umat/predef/predef_multiple_mat.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t*10
[]
[right_pull]
type = ParsedFunction
expression = -t*0.5
[]
[]
[AuxVariables]
[strain_yy]
family = MONOMIAL
order = FIRST
[]
[strain_xx]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[Pressure]
[bc_presssure_top]
boundary = top
function = top_pull
[]
[bc_presssure_right]
boundary = right
function = right_pull
[]
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[]
[Materials]
# 1. Active for UMAT
[strain_xx]
type = RankTwoCartesianComponent
property_name = strain_xx
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[]
[strain_yy]
type = RankTwoCartesianComponent
property_name = strain_yy
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[]
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_multiple_predef'
num_state_vars = 0
external_properties = 'strain_xx strain_yy'
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
base_name = 'base'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[strain_dependent_elasticity_tensor]
type = CompositeElasticityTensor
args = 'strain_yy strain_xx'
tensors = 'base'
weights = 'prefactor_material'
[]
[prefactor_material_block]
type = DerivativeParsedMaterial
property_name = prefactor_material
material_property_names = 'strain_yy strain_xx'
expression = '1.0/(1.0 + strain_yy + strain_xx)'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(test/tests/auxkernels/advection_flux/normal_advection_flux_fe.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '0.75 0.75 0.75'
dy = '0.75 0.75 0.75'
ix = '2 2 2'
iy = '2 2 2'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[add_inner_boundaries_top]
type = SideSetsAroundSubdomainGenerator
input = cmg
new_boundary = 'block_2_top'
block = 2
normal = '0 1 0'
[]
[add_inner_boundaries_bot]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_top
new_boundary = 'block_2_bot'
block = 2
normal = '0 -1 0'
[]
[add_inner_boundaries_right]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_bot
new_boundary = 'block_2_right'
block = 2
normal = '1 0 0'
[]
[add_inner_boundaries_left]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_right
new_boundary = 'block_2_left'
block = 2
normal = '-1 0 0'
[]
[]
[Variables]
[u]
[]
[v]
[]
[]
[ICs]
[u_blob]
type = FunctionIC
variable = u
function = 'if(x<0.75,if(y<0.75,1,0),0)'
[]
[v_blob]
type = FunctionIC
variable = v
function = 'if(x<0.75,if(y<0.75,1,0),0)'
[]
[]
[Kernels]
[udot]
type = MassLumpedTimeDerivative
variable = u
[]
[u_advec]
type = ConservativeAdvection
variable = u
upwinding_type = full
velocity = '2 0 0'
[]
[vdot]
type = MassLumpedTimeDerivative
variable = v
[]
[v_advec]
type = ConservativeAdvection
variable = v
upwinding_type = full
velocity = '0 2 0'
[]
[]
[Materials]
[rho]
type = GenericConstantMaterial
prop_names = 'rho'
prop_values = '1'
[]
[]
[AuxVariables]
[flux_x]
order = FIRST
family = MONOMIAL
[]
[]
[AuxKernels]
[flux_x]
type = AdvectiveFluxAux
variable = flux_x
vel_x = u
vel_y = v
advected_mat_prop = 'rho'
component = normal
boundary = 'block_2_right block_2_left'
[]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.01
end_time = 0.02
l_tol = 1E-14
[]
[Postprocessors]
[flux_right]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'block_2_right'
[]
[flux_right_exact]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_right'
vel_x = u
vel_y = v
component = normal
advected_mat_prop = 'rho'
[]
[flux_left]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'block_2_left'
[]
[flux_left_exact]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_left'
vel_x = u
vel_y = v
component = normal
advected_mat_prop = 'rho'
[]
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/moving_interface/verification/2D_xy_lsdep1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: 2D
# Coordinate System: xy
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
# Transient 2D heat transfer problem in Cartesian coordinates designed with
# the Method of Manufactured Solutions. This problem was developed to verify
# XFEM performance on linear elements in the presence of a moving interface
# sweeping across the x-y coordinates of a system with thermal conductivity
# dependent upon the transient level set function. This problem can be
# exactly evaluated by FEM/Moose without the moving interface. Both the
# temperature and level set function are designed to be linear to attempt to
# minimize the error between the Moose/exact solution and XFEM results.
# Results:
# The temperature at the bottom left boundary (x=0, y=0) exhibits the largest
# difference between the FEM/Moose solution and XFEM results. We present the
# XFEM results at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 479.9998738
# 0.6 520 519.9995114
# 0.8 560 559.9989360
# 1.0 600 599.9983833
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraints]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = '10*(-100*x-100*y+200)-(5*t/1.04)'
[../]
[./neumann_func]
type = ParsedFunction
expression = '((0.01/1.04)*(-2.5*x-2.5*y-t)+1.55)*100*t'
[../]
[./dirichlet_right_func]
type = ParsedFunction
expression = '(-100*y+100)*t+400'
[../]
[./dirichlet_top_func]
type = ParsedFunction
expression = '(-100*x+100)*t+400'
[../]
[./k_func]
type = ParsedFunction
expression = '(0.01/1.04)*(-2.5*x-2.5*y-t)+1.55'
[../]
[./ls_func]
type = ParsedFunction
expression = '-0.5*(x+y) + 1.04 -0.2*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericFunctionMaterial
prop_names = 'diffusion_coefficient'
prop_values = 'k_func'
[../]
[]
[BCs]
[./left_du]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = FunctionDirichletBC
variable = u
boundary = 'right'
function = dirichlet_right_func
[../]
[./bottom_du]
type = FunctionNeumannBC
variable = u
boundary = 'bottom'
function = neumann_func
[../]
[./top_u]
type = FunctionDirichletBC
variable = u
boundary = 'top'
function = dirichlet_top_func
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/action/action_3d.i)
# 3D mixed test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
add_variables = true
new_system = true
formulation = TOTAL
volumetric_locking_correction = false
constraint_types = 'stress strain strain strain stress strain strain strain strain'
targets = 'stress11 strain21 strain31 strain12 stress22 strain32 strain13 strain23 strain33'
generate_output = 'pk1_stress_xx pk1_stress_xy pk1_stress_xz pk1_stress_yx pk1_stress_yy '
'pk1_stress_yz pk1_stress_zx pk1_stress_zy pk1_stress_zz '
'deformation_gradient_xx deformation_gradient_xy deformation_gradient_xz '
'deformation_gradient_yx deformation_gradient_yy deformation_gradient_yz '
'deformation_gradient_zx deformation_gradient_zy deformation_gradient_zz'
[]
[]
[]
[]
[Functions]
[stress11]
type = ParsedFunction
expression = '120.0*t'
[]
[stress22]
type = ParsedFunction
expression = '65*t'
[]
[strain33]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain23]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain13]
type = ParsedFunction
expression = '-7.0e-2*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain32]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain31]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain21]
type = ParsedFunction
expression = '-1.5e-2*t'
[]
[zero]
type = ConstantFunction
value = 0
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
large_kinematics = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 20
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
[out]
type = Exodus
file_base = '3d'
[]
[]
(modules/porous_flow/test/tests/aux_kernels/element_normal_except2.i)
# The PorousFlowElementNormal is used with a zero 1D_perp vector to illustrate that an error is produced
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[n]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[nodal_aux]
type = PorousFlowElementNormal
variable = n
component = x
1D_perp = '0 0 0'
[]
[]
[Executioner]
type = Transient
[]
(modules/combined/test/tests/additive_manufacturing/check_stateful_properties.i)
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 0.5
nx = 20
ny = 20
nz = 1
[]
[left_domain]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '5 10 0.5'
block_id = 1
[]
[right_domain]
input = left_domain
type = SubdomainBoundingBoxGenerator
bottom_left = '5 0 0'
top_right = '10 10 0.5'
block_id = 2
[]
[sidesets]
input = right_domain
type = SideSetsAroundSubdomainGenerator
normal = '1 0 0'
block = 1
new_boundary = 'moving_interface'
[]
[]
[Variables]
[temp]
initial_condition = 300
block = '1'
[]
[]
# Output aux variables to check if stateful properties
# are initialized properly for newly added elements
[AuxVariables]
[density_aux]
order = CONSTANT
family = MONOMIAL
block = '1'
[]
[specific_heat_aux]
order = CONSTANT
family = MONOMIAL
block = '1'
[]
[thermal_conductivity_aux]
order = CONSTANT
family = MONOMIAL
block = '1'
[]
[]
[Kernels]
[null]
type = NullKernel
variable = temp
jacobian_fill = 1e-5
[]
[]
[AuxKernels]
[density]
type = ADMaterialRealAux
property = density
variable = density_aux
block = 1
[]
[specific_heat]
type = ADMaterialRealAux
property = specific_heat
variable = specific_heat_aux
block = 1
[]
[thermal_conductivity]
type = ADMaterialRealAux
property = thermal_conductivity
variable = thermal_conductivity_aux
block = 1
[]
[]
[Functions]
[fx]
type = ParsedFunction
expression = '5.25'
[]
[fy]
type = ParsedFunction
expression = '2.5*t'
[]
[fz]
type = ParsedFunction
expression = '0.25'
[]
[]
[Materials]
[density]
type = ADDensity
density = 4.43e-6
block = '1'
[]
[heat]
type = ADHeatConductionMaterial
specific_heat = 600
thermal_conductivity = 10e-3
block = '1'
[]
[volumetric_heat]
type = ADGenericConstantMaterial
prop_names = 'volumetric_heat'
prop_values = 100
block = '1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
automatic_scaling = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 10
nl_max_its = 20
nl_rel_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 1e-1
dtmin = 1e-4
[]
[UserObjects]
[activated_elem_uo]
type = ActivateElementsByPath
execute_on = timestep_begin
function_x = fx
function_y = fy
function_z = fz
active_subdomain_id = 1
expand_boundary_name = 'moving_interface'
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/heat_conduction/no_fluid.i)
# 0phase heat conduction.
# apply a boundary condition of T=300 to a bar that
# is initially at T=200, and observe the expected
# error-function response
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
initial_condition = 200
[]
[]
[Kernels]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_conduction]
type = PorousFlowHeatConduction
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp'
number_fluid_phases = 0
number_fluid_components = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2.2 0 0 0 0 0 0 0 0'
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 300
variable = temp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E1
end_time = 1E2
[]
[Postprocessors]
[t000]
type = PointValue
variable = temp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[t010]
type = PointValue
variable = temp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[t020]
type = PointValue
variable = temp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[t030]
type = PointValue
variable = temp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[t040]
type = PointValue
variable = temp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[t050]
type = PointValue
variable = temp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[t060]
type = PointValue
variable = temp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[t070]
type = PointValue
variable = temp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[t080]
type = PointValue
variable = temp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[t090]
type = PointValue
variable = temp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[t100]
type = PointValue
variable = temp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = no_fluid
[csv]
type = CSV
[]
exodus = false
[]
(modules/solid_mechanics/test/tests/radial_disp_aux/sphere_3d_cartesian.i)
# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a sphere subjected to uniform thermal
# expansion represented using a 3D Cartesian model.
[Mesh]
type = FileMesh
file = sphere_sector_3d.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
order = SECOND
family = LAGRANGE
[]
[AuxVariables]
[./temp]
[../]
[./rad_disp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[./raddispaux]
type = RadialDisplacementSphereAux
variable = rad_disp
origin = '0 0 0'
[../]
[]
[BCs]
[./x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 300
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '51'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 1
dt = 1
dtmin = 1
[]
[Outputs]
csv = true
exodus = true
[]
#[Postprocessors]
# [./strain_xx]
# type = SideAverageValue
# variable =
# block = 0
# [../]
#[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/action/action_L.i)
[Mesh]
type = FileMesh
file = 'L.exo'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
add_variables = true
new_system = true
formulation = TOTAL
volumetric_locking_correction = true
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy '
'cauchy_stress_xz cauchy_stress_yz strain_xx strain_yy strain_zz strain_xy '
'strain_xz strain_yz'
[]
[]
[]
[]
[Functions]
[pfn]
type = PiecewiseLinear
x = '0 1 2'
y = '0.00 0.3 0.5'
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = fix
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = fix
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = fix
value = 0.0
[]
[front]
type = FunctionDirichletBC
variable = disp_z
boundary = pull
function = pfn
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
end_time = 1.0
dtmin = 0.5
dt = 0.5
[]
[Outputs]
[out]
type = Exodus
file_base = 'blah'
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/large-tests/3d.i)
# 2D test with just strain control
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[hvar]
family = SCALAR
order = NINTH
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = ${constraint_types}
targets = ${targets}
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[strain11]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain22]
type = ParsedFunction
expression = '-4.0e-2*t'
[]
[strain33]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain23]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain13]
type = ParsedFunction
expression = '-7.0e-2*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain32]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain31]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain21]
type = ParsedFunction
expression = '-1.5e-2*t'
[]
[stress11]
type = ParsedFunction
expression = '4.0e2*t'
[]
[stress22]
type = ParsedFunction
expression = '-2.0e2*t'
[]
[stress33]
type = ParsedFunction
expression = '8.0e2*t'
[]
[stress23]
type = ParsedFunction
expression = '2.0e2*t'
[]
[stress13]
type = ParsedFunction
expression = '-7.0e2*t'
[]
[stress12]
type = ParsedFunction
expression = '1.0e2*t'
[]
[stress32]
type = ParsedFunction
expression = '1.0e2*t'
[]
[stress31]
type = ParsedFunction
expression = '2.0e2*t'
[]
[stress21]
type = ParsedFunction
expression = '-1.5e2*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_userobject_transfer/restricted_elem_parent.i)
num_layers = 2
[Mesh]
[box]
type = GeneratedMeshGenerator
dim = 3
nx = ${num_layers}
ny = 3
nz = 3
[]
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[a]
family = MONOMIAL
order = CONSTANT
[]
[s]
[]
[]
[AuxKernels]
[s_ak]
type = ParsedAux
variable = s
use_xyzt = true
expression = 'x+(z*z)'
[]
[]
[Functions]
[]
[Postprocessors]
[a_avg]
type = ElementAverageValue
variable = a
[]
[]
[UserObjects]
[S_avg_front]
type = LayeredSideAverage
boundary = front
variable = s
num_layers = ${num_layers}
direction = x
[]
[S_avg_back]
type = LayeredSideAverage
boundary = back
variable = s
num_layers = ${num_layers}
direction = x
[]
[]
[MultiApps]
[ch0]
type = TransientMultiApp
input_files = 'restricted_elem_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 -0.1'
output_in_position = true
cli_args = 'yy=0'
[]
[ch1]
type = TransientMultiApp
input_files = 'restricted_elem_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 1.1'
output_in_position = true
cli_args = 'yy=1'
[]
[]
[Transfers]
[from_ch0]
type = MultiAppUserObjectTransfer
boundary = back
from_multi_app = ch0
variable = a
user_object = A_avg
[]
[from_ch1]
type = MultiAppUserObjectTransfer
boundary = front
from_multi_app = ch1
variable = a
user_object = A_avg
[]
[to_ch0]
type = MultiAppUserObjectTransfer
block = 20
to_multi_app = ch0
variable = S
user_object = S_avg_back
[]
[to_ch1]
type = MultiAppUserObjectTransfer
block = 20
to_multi_app = ch1
variable = S
user_object = S_avg_front
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
nl_abs_tol = 1e-7
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/eigenstrain/eigenstrain_from_var.i)
# Test for eigenstrain from variables
# A constant axial eigenstrain of 0.01 is applied to a beam of length
# 4 m. The beam is fixed at one end. The eigenstrain causes a change in
# length of 0.04 m irrespective of the material properties of the beam.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./thermal_eig]
[../]
[./zero1]
[../]
[./zero2]
[../]
[]
[AuxKernels]
[./thermal_eig]
type = ConstantAux
value = 0.01
variable = thermal_eig
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1e6
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.5
Ay = 0.0
Az = 0.0
Iy = 0.01
Iz = 0.01
y_orientation = '0.0 1.0 0.0'
eigenstrain_names = 'thermal'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[./thermal]
type = ComputeEigenstrainBeamFromVariable
displacement_eigenstrain_variables = 'thermal_eig zero1 zero2'
eigenstrain_name = thermal
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
[./out]
type = Exodus
hide = 'thermal_eig zero1 zero2'
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+7
al_penetration_tolerance = 1e-8
[../]
[]
(modules/heat_transfer/tutorials/introduction/therm_step01.i)
#
# Initial single block thermal input
# https://mooseframework.inl.gov/modules/heat_transfer/tutorials/introduction/therm_step01.html
#
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Variables]
[T]
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 45.0
[]
[]
[Executioner]
type = Transient
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/aux_to_primary/from_sub.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[main]
initial_condition = 1938
[]
[]
[MultiApps/sub]
type = TransientMultiApp
input_files = sub.i
[]
[Transfers/from_sub]
type = MultiAppCopyTransfer
from_multi_app = sub
source_variable = sub
variable = main
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(test/tests/dampers/bounding_value_nodal_damper/bounding_value_max_test.i)
# This model tests the BoundingValueNodalDamper. The converged solution
# for u starts out in the range from 0 to 1, but after several steps,
# a volumetric source drives it to a value greater than 1, which is
# outside the range of the damper. At that point, the solution can
# no longer converge, and the model errors out with a failure to converge.
# The test verifies that the damper computes the correct value in the first
# nonlinear iteration when the solution exceeds the bounds.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./source]
type = BodyForce
variable = u
function = 't'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Dampers]
[./bounding_value_damp]
type = BoundingValueNodalDamper
min_value = 0.0
max_value = 1.0
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 3.0
dt = 0.5
dtmin = 0.5
nl_max_its = 5
[]
(modules/heat_transfer/test/tests/NAFEMS/transient/T3/nafems_t3_hex_template.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 0.01
zmin = 0.0
zmax = 0.01
elem_type = HEX8
[]
[Variables]
[./temp]
initial_condition = 0.0
[../]
[]
[BCs]
[./FixedTempLeft]
type = DirichletBC
variable = temp
boundary = left
value = 0.0
[../]
[./FunctionTempRight]
type = FunctionDirichletBC
variable = temp
boundary = right
function = '100.0 * sin(pi*t/40)'
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./HeatTdot]
type = HeatConductionTimeDerivative
variable = temp
[../]
[]
[Materials]
[./density]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '35.0 440.5 7200.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_tol = 1e-5
nl_max_its = 50
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
dt = 1
end_time = 32.0
[]
[Postprocessors]
[./target_temp]
type = NodalVariableValue
variable = temp
nodeid = 19
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/auxkernels/principalstress.i)
[Mesh]
type = GeneratedMesh
elem_type = HEX8
dim = 3
nx = 1
ny = 1
nz = 1
xmin=0.0
xmax=1.0
ymin=0.0
ymax=1.0
zmin=0.0
zmax=1.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Materials]
[./fplastic]
type = FiniteStrainPlasticMaterial
block = 0
yield_stress='0. 445. 0.05 610. 0.1 680. 0.38 810. 0.95 920. 2. 950.'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.827e5 1.21e5 1.21e5 2.827e5 1.21e5 2.827e5 0.808e5 0.808e5 0.808e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./front]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't'
[../]
[./right]
type = FunctionDirichletBC
variable = disp_y
boundary = right
function = '-0.5*t'
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_max]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_mid]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_min]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./stress_max]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = stress_max
scalar_type = MaxPrincipal
[../]
[./stress_mid]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = stress_mid
scalar_type = MidPrincipal
[../]
[./stress_min]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = stress_min
scalar_type = MinPrincipal
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./stress_max]
type = ElementAverageValue
variable = stress_max
[../]
[./stress_mid]
type = ElementAverageValue
variable = stress_mid
[../]
[./stress_min]
type = ElementAverageValue
variable = stress_min
[../]
[]
[Executioner]
type = Transient
dt=0.1
dtmin=0.1
dtmax=1
end_time=1.0
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_interpolation_transfer/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent]
[../]
[./elemental_from_parent]
order = CONSTANT
family = MONOMIAL
[../]
[./radial_from_parent]
[../]
[./radial_elemental_from_parent]
order = CONSTANT
family = MONOMIAL
[../]
[./disp_x]
initial_condition = -0.2
[../]
[./disp_y]
[../]
[./displaced_target_from_parent]
[../]
[./displaced_source_from_parent]
[../]
[./elemental_from_parent_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./nodal_from_parent_elemental]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/special/objective_shear.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Functions]
[shearme]
type = PiecewiseLinear
x = '0 1'
y = '0 2'
[]
[]
[BCs]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[bottom_y]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[bottom_x]
type = DirichletBC
preset = true
variable = disp_x
boundary = bottom
value = 0.0
[]
[shear]
type = FunctionDirichletBC
variable = disp_x
boundary = top
function = shearme
preset = true
[]
[hmm]
type = DirichletBC
preset = true
variable = disp_y
boundary = top
value = 0.0
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.01
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform_harden2.i)
# apply a pure tension, then some shear with compression
# the BCs are designed to map out the yield function, showing
# the affect of the hardening
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = x_disp
boundary = front
function = 'if(t<1E-6,0,3*t)'
[]
[topy]
type = FunctionDirichletBC
variable = y_disp
boundary = front
function = 'if(t<1E-6,0,5*(t-0.01E-6))'
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = 'if(t<1E-6,t,2E-6-t)'
[]
[]
[AuxVariables]
[wps_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wps_internal_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wps_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[int]
type = PointValue
point = '0 0 0'
variable = wps_internal
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningGaussian
value_0 = 1E3
value_residual = 700
rate = 2E16
[]
[tanphi]
type = SolidMechanicsHardeningGaussian
value_0 = 1
value_residual = 0.577350269
rate = 2E16
[]
[tanpsi]
type = SolidMechanicsHardeningGaussian
value_0 = 0.0874886635
value_residual = 0.01745506
rate = 2E16
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 500
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 0.5E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-3
max_NR_iterations = 100
min_stepsize = 1
debug_fspb = crash
[]
[]
[Executioner]
end_time = 2E-6
dt = 1E-7
type = Transient
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/random01.i)
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_yield_fcn]
type = ElementExtremeValue
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'max_yield_fcn'
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./compressive_strength]
type = SolidMechanicsHardeningConstant
value = -1.5
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 2
ep_plastic_tolerance = 1E-6
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random01
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform_cosserat3.i)
# Plastic deformation. Layered Cosserat with parameters:
# Young = 10.0
# Poisson = 0.25
# layer_thickness = 10
# joint_normal_stiffness = 2.5
# joint_shear_stiffness = 2.0
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.156756756757E+01
# E_0011 = E_1100 = 3.855855855856E+00
# E_2222 = E_pp = 8.108108108108E+00
# E_0022 = E_1122 = E_2200 = E_2211 = 2.702702702703E+00
# G = E_0101 = E_0110 = E_1001 = E_1010 = 4
# Gt = E_qq = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 3.333333333333E+00
# E_2020 = E_2121 = 3.666666666667E+00
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.888888888889E+02
# B_0101 = B_1010 = 8.080808080808E+00
# B_0110 = B_1001 = -2.020202020202E+00
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 32*t/Gt
# disp_y = 24*t/Gt
# disp_z = 10*t/E_2222
# omega_x = omega_y = omega_z = 0
# yields the following strains:
# strain_xz = 32*t/Gt = 9.6*t
# strain_yz = 24*t/Gt = 7.2*t
# strain_zz = 10*t/E_2222 = 1.23333333*t
# and all other components, and the curvature, are zero.
# The nonzero components of stress are therefore:
# stress_xx = stress_yy = 3.33333*t
# stress_xz = stress_zx = 32*t
# stress_yz = stress_zy = 24*t
# stress_zz = 10*t
# The moment stress is zero.
# So q = 40*t and p = 10*t
#
# Use tan(friction_angle) = 0.5 and tan(dilation_angle) = E_qq/Epp/2, and cohesion=20,
# the system should return to p=0, q=20, ie stress_zz=0, stress_xz=16,
# stress_yz=12 on the first time step (t=1)
# and
# stress_xx = stress_yy = 0
# and
# stress_zx = 32, and stress_zy = 24.
# Although this has resulted in a non-symmetric stress tensor, the
# moments generated are cancelled by the boundary conditions on
# omega_x and omega_y. (Removing these boundary conditions results
# in a symmetric stress tensor, and some omega!=0 being generated.)
# No moment stresses are generated because omega=0=curvature.
#
# The total strains are given above (strain_xz = 9.6,
# strain_yz = 7.2 and strain_zz = 1.23333).
# Since q returned from 40 to 20, plastic_strain_xz = strain_xz/2 = 4.8
# and plastic_strain_yz = strain_yz/2 = 3.6.
# Since p returned to zero, all of the total strain_zz is
# plastic, ie plastic_strain_zz = 1.23333
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./bottom_wc_x]
type = DirichletBC
variable = wc_x
boundary = back
value = 0.0
[../]
[./bottom_wc_y]
type = DirichletBC
variable = wc_y
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 32*t/3.333333333333E+00
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 24*t/3.333333333333E+00
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 10*t/8.108108108108E+00
[../]
[./top_wc_x]
type = DirichletBC
variable = wc_x
boundary = front
value = 0.0
[../]
[./top_wc_y]
type = DirichletBC
variable = wc_y
boundary = front
value = 0.0
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yx
index_i = 1
index_j = 0
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zx
index_i = 2
index_j = 0
[../]
[./strainp_zy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zy
index_i = 2
index_j = 1
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yx
index_i = 1
index_j = 0
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zx
index_i = 2
index_j = 0
[../]
[./straint_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zy
index_i = 2
index_j = 1
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./c_s_xx]
type = PointValue
point = '0 0 0'
variable = couple_stress_xx
[../]
[./c_s_xy]
type = PointValue
point = '0 0 0'
variable = couple_stress_xy
[../]
[./c_s_xz]
type = PointValue
point = '0 0 0'
variable = couple_stress_xz
[../]
[./c_s_yx]
type = PointValue
point = '0 0 0'
variable = couple_stress_yx
[../]
[./c_s_yy]
type = PointValue
point = '0 0 0'
variable = couple_stress_yy
[../]
[./c_s_yz]
type = PointValue
point = '0 0 0'
variable = couple_stress_yz
[../]
[./c_s_zx]
type = PointValue
point = '0 0 0'
variable = couple_stress_zx
[../]
[./c_s_zy]
type = PointValue
point = '0 0 0'
variable = couple_stress_zy
[../]
[./c_s_zz]
type = PointValue
point = '0 0 0'
variable = couple_stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = strainp_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = strainp_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = strainp_xz
[../]
[./strainp_yx]
type = PointValue
point = '0 0 0'
variable = strainp_yx
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = strainp_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = strainp_yz
[../]
[./strainp_zx]
type = PointValue
point = '0 0 0'
variable = strainp_zx
[../]
[./strainp_zy]
type = PointValue
point = '0 0 0'
variable = strainp_zy
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = strainp_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = straint_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = straint_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = straint_xz
[../]
[./straint_yx]
type = PointValue
point = '0 0 0'
variable = straint_yx
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = straint_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = straint_yz
[../]
[./straint_zx]
type = PointValue
point = '0 0 0'
variable = straint_zx
[../]
[./straint_zy]
type = PointValue
point = '0 0 0'
variable = straint_zy
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = straint_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 2.055555555556E-01
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneCosseratStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_cosserat3
csv = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_no_negative_aprismatic.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[center_node]
type = BoundingBoxNodeSetGenerator
input = cube
new_boundary = 'center_point'
top_right = '0.51 0.51 0'
bottom_left = '0.49 0.49 0'
[]
[back_edge_y]
type = BoundingBoxNodeSetGenerator
input = center_node
new_boundary = 'back_edge_y'
bottom_left = '0.9 0.5 0'
top_right = '1.1 0.5 0'
[]
[back_edge_x]
type = BoundingBoxNodeSetGenerator
input = back_edge_y
new_boundary = back_edge_x
bottom_left = '0.5 0.9 0'
top_right = '0.5 1.0 0'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 300
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_0]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_1]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_2]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_12]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_13]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_0]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_1]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_2]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_12]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_13]
order = CONSTANT
family = MONOMIAL
[]
[substructure_density]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_1]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_2]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_12]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_13]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_0]
type = MaterialStdVectorAux
variable = resolved_shear_stress_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[tau_1]
type = MaterialStdVectorAux
variable = resolved_shear_stress_1
property = applied_shear_stress
index = 1
execute_on = timestep_end
[]
[tau_2]
type = MaterialStdVectorAux
variable = resolved_shear_stress_2
property = applied_shear_stress
index = 2
execute_on = timestep_end
[]
[tau_12]
type = MaterialStdVectorAux
variable = resolved_shear_stress_12
property = applied_shear_stress
index = 12
execute_on = timestep_end
[]
[tau_13]
type = MaterialStdVectorAux
variable = resolved_shear_stress_13
property = applied_shear_stress
index = 13
execute_on = timestep_end
[]
[forest_dislocations_0]
type = MaterialStdVectorAux
variable = forest_dislocations_0
property = forest_dislocation_density
index = 0
execute_on = timestep_end
[]
[forest_dislocations_1]
type = MaterialStdVectorAux
variable = forest_dislocations_1
property = forest_dislocation_density
index = 1
execute_on = timestep_end
[]
[forest_dislocations_2]
type = MaterialStdVectorAux
variable = forest_dislocations_2
property = forest_dislocation_density
index = 2
execute_on = timestep_end
[]
[forest_dislocations_12]
type = MaterialStdVectorAux
variable = forest_dislocations_12
property = forest_dislocation_density
index = 12
execute_on = timestep_end
[]
[forest_dislocations_13]
type = MaterialStdVectorAux
variable = forest_dislocations_13
property = forest_dislocation_density
index = 13
execute_on = timestep_end
[]
[substructure_density]
type = MaterialRealAux
variable = substructure_density
property = total_substructure_density
execute_on = timestep_end
[]
[slip_resistance_0]
type = MaterialStdVectorAux
variable = slip_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_resistance_1]
type = MaterialStdVectorAux
variable = slip_resistance_1
property = slip_resistance
index = 1
execute_on = timestep_end
[]
[slip_resistance_2]
type = MaterialStdVectorAux
variable = slip_resistance_2
property = slip_resistance
index = 2
execute_on = timestep_end
[]
[slip_resistance_12]
type = MaterialStdVectorAux
variable = slip_resistance_12
property = slip_resistance
index = 12
execute_on = timestep_end
[]
[slip_resistance_13]
type = MaterialStdVectorAux
variable = slip_resistance_13
property = slip_resistance
index = 13
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'center_point back_edge_y'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'center_point back_edge_x'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.001*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
euler_angle_1 = 164.5
euler_angle_2 = 90.0
euler_angle_3 = 15.3
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0
zero_tol = 1.1
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '0.5 5'
effective_shear_modulus_per_mode = '4.7e4 4.7e4' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '-1e5 -2e7'
normalized_slip_activiation_energy_per_mode = '4e-3 3e-2'
slip_energy_proportionality_factor_per_mode = '330 100'
substructure_rate_coefficient_per_mode = '400 100'
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '2e-3 2e-3' #minimize impact
grain_size = 20.0e-3 #20 microns
[]
[]
[Postprocessors]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[tau_0]
type = ElementAverageValue
variable = resolved_shear_stress_0
[]
[tau_1]
type = ElementAverageValue
variable = resolved_shear_stress_1
[]
[tau_2]
type = ElementAverageValue
variable = resolved_shear_stress_2
[]
[tau_12]
type = ElementAverageValue
variable = resolved_shear_stress_12
[]
[tau_13]
type = ElementAverageValue
variable = resolved_shear_stress_13
[]
[forest_dislocation_0]
type = ElementAverageValue
variable = forest_dislocations_0
[]
[forest_dislocation_1]
type = ElementAverageValue
variable = forest_dislocations_1
[]
[forest_dislocation_2]
type = ElementAverageValue
variable = forest_dislocations_2
[]
[forest_dislocation_12]
type = ElementAverageValue
variable = forest_dislocations_12
[]
[forest_dislocation_13]
type = ElementAverageValue
variable = forest_dislocations_13
[]
[substructure_density]
type = ElementAverageValue
variable = substructure_density
[]
[slip_resistance_0]
type = ElementAverageValue
variable = slip_resistance_0
[]
[slip_resistance_1]
type = ElementAverageValue
variable = slip_resistance_1
[]
[slip_resistance_2]
type = ElementAverageValue
variable = slip_resistance_2
[]
[slip_resistance_12]
type = ElementAverageValue
variable = slip_resistance_12
[]
[slip_resistance_13]
type = ElementAverageValue
variable = slip_resistance_13
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
nl_max_its = 20
l_max_its = 50
dt = 0.00375
dtmin = 1.0e-4
dtmax = 0.1
num_steps = 9
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialPFM.i)
# this input file test the implementation of the grand-potential phase-field model based on M.Plapp PRE 84,031601(2011)
# in this simple example, the liquid and solid free energies are parabola with the same curvature and the material properties are constant
# Note that this example also test The SusceptibilityTimeDerivative kernels
[Mesh]
type = GeneratedMesh
dim = 2
nx = 16
ny = 16
xmax = 32
ymax = 32
[]
[GlobalParams]
radius = 20.0
int_width = 4.0
x1 = 0
y1 = 0
[]
[Variables]
[./w]
[../]
[./eta]
[../]
[]
[ICs]
[./w]
type = SmoothCircleIC
variable = w
# note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
outvalue = -0.2
invalue = 0.2
[../]
[./eta]
type = SmoothCircleIC
variable = eta
outvalue = 0.0
invalue = 1.0
[../]
[]
[Kernels]
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
coupled_variables = '' # in this case chi (the susceptibility) is simply a constant
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = D
args = ''
[../]
[./coupled_etadot]
type = CoupledSusceptibilityTimeDerivative
variable = w
v = eta
f_name = ft
coupled_variables = 'eta'
[../]
[./AC_bulk]
type = AllenCahn
variable = eta
f_name = F
coupled_variables = 'w'
[../]
[./AC_int]
type = ACInterface
variable = eta
[../]
[./e_dot]
type = TimeDerivative
variable = eta
[../]
[]
[Materials]
[./constants]
type = GenericConstantMaterial
prop_names = 'kappa_op D L chi cseq cleq A'
prop_values = '4.0 1.0 1.0 1.0 0.0 1.0 1.0'
[../]
[./liquid_GrandPotential]
type = DerivativeParsedMaterial
expression = '-0.5 * w^2/A - cleq * w'
coupled_variables = 'w'
property_name = f1
material_property_names = 'cleq A'
[../]
[./solid_GrandPotential]
type = DerivativeParsedMaterial
expression = '-0.5 * w^2/A - cseq * w'
coupled_variables = 'w'
property_name = f2
material_property_names = 'cseq A'
[../]
[./switching_function]
type = SwitchingFunctionMaterial
eta = eta
h_order = HIGH
[../]
[./barrier_function]
type = BarrierFunctionMaterial
eta = eta
[../]
[./cs]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = cs
material_property_names = 'A cseq'
expression = 'w/A + cseq' # since w = A*(c-cseq)
derivative_order = 2
[../]
[./cl]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = cl
material_property_names = 'A cleq'
expression = 'w/A + cleq' # since w = A*(c-cleq)
derivative_order = 2
[../]
[./total_GrandPotential]
type = DerivativeTwoPhaseMaterial
coupled_variables = 'w'
eta = eta
fa_name = f1
fb_name = f2
derivative_order = 2
W = 1.0
[../]
[./coupled_eta_function]
type = DerivativeParsedMaterial
expression = '(cs - cl) * dh'
coupled_variables = 'eta w'
property_name = ft
material_property_names = 'cs cl dh:=D[h,eta]'
derivative_order = 1
outputs = exodus
[../]
[./concentration]
type = ParsedMaterial
property_name = c
material_property_names = 'dF:=D[F,w]'
expression = '-dF'
outputs = exodus
[../]
[]
[Postprocessors]
[./C]
type = ElementIntegralMaterialProperty
mat_prop = c
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_max_its = 15
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
num_steps = 5
dt = 10.0
[]
[Outputs]
exodus = true
csv = true
execute_on = 'TIMESTEP_END'
[]
(modules/richards/test/tests/rogers_stallybrass_clements/rsc_fu_02.i)
# RSC test with low-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityOil'
relperm_UO = 'RelPerm RelPerm'
SUPG_UO = 'SUPGstandard SUPGstandard'
sat_UO = 'Saturation Saturation'
seff_UO = 'SeffWater SeffOil'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '3E-2 5E-1 8E-1'
x = '0 1 5'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater poil'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./DensityOil]
type = RichardsDensityConstBulk
dens0 = 20
bulk_mod = 2E9
[../]
[./SeffWater]
type = RichardsSeff2waterRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./SeffOil]
type = RichardsSeff2gasRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./RelPerm]
type = RichardsRelPermMonomial
simm = 0
n = 1
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E-2
[../]
[]
[Variables]
[./pwater]
[../]
[./poil]
[../]
[]
[ICs]
[./water_init]
type = ConstantIC
variable = pwater
value = 0
[../]
[./oil_init]
type = ConstantIC
variable = poil
value = 15
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstoil]
type = RichardsMassChange
variable = poil
[../]
[./richardsfoil]
type = RichardsFullyUpwindFlux
variable = poil
[../]
[]
[AuxVariables]
[./SWater]
[../]
[./SOil]
[../]
[]
[AuxKernels]
[./Seff1VGwater_AuxK]
type = RichardsSeffAux
variable = SWater
seff_UO = SeffWater
pressure_vars = 'pwater poil'
[../]
[./Seff1VGoil_AuxK]
type = RichardsSeffAux
variable = SOil
seff_UO = SeffOil
pressure_vars = 'pwater poil'
[../]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pwater
boundary = 'left'
pressures = '-1E10 1E10'
bare_fluxes = '-1 -1'
use_mobility = false
use_relperm = false
[../]
[./fixedwater]
type = DirichletBC
variable = pwater
boundary = 'right'
value = 0
[../]
[./fixedoil]
type = DirichletBC
variable = poil
boundary = 'right'
value = 15
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 2E-3'
gravity = '0E-0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rsc_fu_02
time_step_interval = 100000
execute_on = 'initial timestep_end final'
exodus = true
[]
(test/tests/materials/derivative_material_interface/required_property.i)
#
# This test validates the error checking for required coupled
# material properties within ParsedMaterials and DerivativeParsedMaterials
#
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[c]
[]
[]
[Materials]
[prime]
type = DerivativeParsedMaterial
expression = Q
property_name = P
[]
[second]
type = DerivativeParsedMaterial
expression = c
derivative_order = 1
coupled_variables = c
property_name = S
[]
[]
[Postprocessors]
[avg]
type = ElementAverageMaterialProperty
mat_prop = P
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = NEWTON
[]
[Outputs]
csv = true
[]
(test/tests/time_integrators/implicit-euler/ie.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing a solution that is second order in space
# and first order in time
#
# @Requirement F1.30
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
expression = ((x*x)+(y*y))-(4*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
# Test of the TimeIntegrator System
scheme = 'implicit-euler'
start_time = 0.0
num_steps = 5
dt = 0.25
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_advanced_op.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmax = 1000
ymax = 1000
zmax = 0
elem_type = QUAD4
parallel_type = replicated # Periodic BCs
[]
[GlobalParams]
op_num = 8
var_name_base = gr
order = CONSTANT
family = MONOMIAL
[]
[Variables]
[./PolycrystalVariables]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 1
grain_num = 35
coloring_algorithm = bt
output_adjacency_matrix = true
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.5
connecting_threshold = 0.5
compute_halo_maps = true # For displaying HALO fields
remap_grains = false
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
[../]
[./var_indices]
[../]
[./halos]
[../]
[./halo0]
[../]
[./halo1]
[../]
[./halo2]
[../]
[./halo3]
[../]
[./halo4]
[../]
[./halo5]
[../]
[./halo6]
[../]
[./halo7]
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[../]
[./halo0]
type = FeatureFloodCountAux
variable = halo0
map_index = 0
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo1]
type = FeatureFloodCountAux
variable = halo1
map_index = 1
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo2]
type = FeatureFloodCountAux
variable = halo2
map_index = 2
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo3]
type = FeatureFloodCountAux
variable = halo3
map_index = 3
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo4]
type = FeatureFloodCountAux
variable = halo4
map_index = 4
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo5]
type = FeatureFloodCountAux
variable = halo5
map_index = 5
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo6]
type = FeatureFloodCountAux
variable = halo6
map_index = 6
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo7]
type = FeatureFloodCountAux
variable = halo7
map_index = 7
field_display = HALOS
flood_counter = grain_tracker
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./CuGrGr]
type = GBEvolution
T = 500 # K
wGB = 100 # nm
GBmob0 = 2.5e-6
Q = 0.23
GBenergy = 0.708
molar_volume = 7.11e-6
[../]
[]
[Postprocessors]
[./DOFs]
type = NumDOFs
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 0
dt = 100.0
[]
[Outputs]
csv = true
perf_graph = true
[]
[Problem]
solve = false
[]
(modules/solid_mechanics/test/tests/ad_elastic/incremental_small_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_x]
scaling = 1e-10
[../]
[./disp_y]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_x]
type = StressDivergenceTensors
component = 0
variable = disp_x
[../]
[./stress_y]
type = StressDivergenceTensors
component = 1
variable = disp_y
[../]
[./stress_z]
type = StressDivergenceTensors
component = 2
variable = disp_z
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = incremental_small_elastic_out
[]
(modules/geochemistry/test/tests/time_dependent_reactions/add_NaCl.i)
#Add K-feldspar and observe precipiates forming
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Na+ K+ Ca++ Mg++ Al+++ SiO2(aq) Cl- SO4-- HCO3-"
constraint_value = " 1.0 1E-5 2.175E-04 2.558E-05 3.743E-04 1.234E-04 3.706E-08 4.993E-05 8.463E-04 8.328E-05 8.194E-04"
constraint_meaning = "kg_solvent_water activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles moles moles"
ramp_max_ionic_strength_initial = 0
close_system_at_time = 0
source_species_names = "K-feldspar"
source_species_rates = "1.37779E-3" # 0.15cm^3 of K-feldspar (molar volume = 108.87 cm^3/mol) = 1.37779E-3 mol
remove_fixed_activity_name = "H+"
remove_fixed_activity_time = 0
execute_console_output_on = 'final'
[]
[Postprocessors]
[cm3_K-feldspar]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_K-feldspar'
[]
[cm3_Kaolinite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Kaolinite'
[]
[cm3_Muscovite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Muscovite'
[]
[cm3_Quartz]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Quartz'
[]
[cm3_Phengite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Phengite'
[]
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 1
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Na+ K+ Ca++ Mg++ Al+++ SiO2(aq) Cl- SO4-- HCO3-"
equilibrium_minerals = "K-feldspar Kaolinite Muscovite Quartz Phengite"
[]
[]
(modules/thermal_hydraulics/test/tests/controls/error_checking/non_existent_control_data.i)
# This test makes sure that we error out when a control object requests a data
# that were not declared
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 105.e3
T0 = 300.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[ControlLogic]
[set_inlet_value]
type = SetComponentRealValueControl
component = inlet
parameter = T0
value = wrong # this does not exist
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.5
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
[]
(modules/porous_flow/test/tests/aux_kernels/element_length_except1.i)
# The PorousFlowElementLength is used with a nodal AuxVariable to illustrate that an error is produced
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[nodal_aux]
[]
[]
[AuxKernels]
[nodal_aux]
type = PorousFlowElementLength
direction = '1 0 0'
variable = nodal_aux
[]
[]
[Executioner]
type = Transient
[]
(modules/richards/test/tests/gravity_head_1/gh_fu_09.i)
# unsaturated = false
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_fu_09
exodus = true
[]
(test/tests/restart/new_dt/new_dt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
checkpoint = true
[]
(test/tests/materials/output/output_block_displaced.i)
[Mesh]
type = FileMesh
file = rectangle.e
dim = 2
uniform_refine = 1
displacements = 'disp disp'
[]
[Functions]
[./disp_fn]
type = ParsedFunction
expression = x
[../]
[]
[AuxVariables]
[./disp]
[../]
[]
[AuxKernels]
[./disp_ak]
type = FunctionAux
variable = disp
function = disp_fn
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.5
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 2
[../]
[]
[Materials]
[./block_1]
type = OutputTestMaterial
block = 1
output_properties = 'real_property tensor_property'
outputs = exodus
variable = u
[../]
[./block_2]
type = OutputTestMaterial
block = 2
output_properties = 'vector_property tensor_property'
outputs = exodus
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./exodus]
type = Exodus
use_displaced = true
sequence = false
[../]
[]
(test/tests/functions/hardcoded_piecewise_linear/hardcoded_piecewise_linear.i)
# This test ensures that hardcoded_function returns the expected
# time-dependent values. The HardCodedPiecewiseLinearFunction is
# a test object whose purpose is to ensure that the setData() method
# can be used in Piecewise functions to directly set the xy data.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 1
# This test uses an ElementalVariableValue postprocessor on a specific
# element, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Problem]
solve = false
[]
[AuxVariables]
[funcval]
[]
[]
[AuxKernels]
[funcval]
type = FunctionAux
variable = funcval
function = hardcoded_function
execute_on = 'initial timestep_end'
[]
[]
[Functions]
[hardcoded_function]
type = HardCodedPiecewiseLinearFunction
[]
[]
[Postprocessors]
[end1_pp]
type = ElementalVariableValue
variable = funcval
elementid = 0
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 2
[]
[Outputs]
execute_on = 'timestep_end'
exodus = false
csv = true
[]
(modules/phase_field/test/tests/grain_tracker_test/one_grain.i)
[Mesh]
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
initial_condition = 1.0
[]
[]
[AuxVariables]
[halos]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[halos]
type = FeatureFloodCountAux
variable = halos
flood_counter = grain_tracker
field_display = HALOS
execute_on = 'initial timestep_end'
[]
[]
[UserObjects]
[grain_tracker]
type = GrainTracker
variable = 'u'
compute_halo_maps = true # For displaying HALO fields
execute_on = 'initial timestep_end'
verbosity_level = 3
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
csv = true
[]
[Problem]
solve = false
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_iso_creep_x_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[creep_strain_zz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
[]
[creep_strain_xz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xz
index_i = 0
index_j = 2
[]
[creep_strain_yz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yz
index_i = 1
index_j = 2
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
# inelastic_models = 'trial_creep_iso'
max_iterations = 50
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
[]
[trial_creep_aniso_iso]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
relative_tolerance = 1e-20
absolute_tolerance = 1e-20
internal_solve_output_on = never
# Force it to not use integration error
max_integration_error = 1.0
[]
[trial_creep_iso]
type = ADPowerLawCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
# F G H L M N
max_inelastic_increment = 0.00003
relative_tolerance = 1e-16
absolute_tolerance = 1e-16
internal_solve_output_on = never
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-13
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 10
dt = 5.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yy]
type = ElementalVariableValue
variable = creep_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_zz]
type = ElementalVariableValue
variable = creep_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xy]
type = ElementalVariableValue
variable = creep_strain_xy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yz]
type = ElementalVariableValue
variable = creep_strain_yz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xz]
type = ElementalVariableValue
variable = creep_strain_xz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/combined/test/tests/DiffuseCreep/strain_gb_relax.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = strain
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = strain
index_i = 1
index_j = 1
[../]
[./strain_xy]
type = RankTwoAux
variable = strain_xy
rank_two_tensor = strain
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./gb_relax_prefactor]
type = DerivativeParsedMaterial
block = 0
expression = '0.01*(c-0.15)*gb'
coupled_variables = 'c gb'
property_name = gb_relax_prefactor
derivative_order = 1
[../]
[./gb_relax]
type = GBRelaxationStrainIncrement
property_name = gb_relax
prefactor_name = gb_relax_prefactor
gb_normal_name = gb_normal
[../]
[./strain]
type = SumTensorIncrements
tensor_name = strain
coupled_tensor_increment_names = gb_relax
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 20
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/time_integrators/explicit_ssp_runge_kutta/explicit_ssp_runge_kutta.i)
# This test solves the following IVP:
# du/dt = f(u(t), t), u(0) = 1
# f(u(t), t) = -u(t) + t^3 + 3t^2
# The exact solution is the following:
# u(t) = exp(-t) + t^3
[Mesh]
[./mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[../]
[]
[Variables]
[./u]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[]
[ScalarKernels]
[./time_derivative]
type = ODETimeDerivative
variable = u
[../]
[./source_part1]
type = ParsedODEKernel
variable = u
expression = 'u'
[../]
[./source_part2]
type = PostprocessorSinkScalarKernel
variable = u
postprocessor = sink_pp
[../]
[]
[Functions]
[./sink_fn]
type = ParsedFunction
expression = '-t^3 - 3*t^2'
[../]
[]
[Postprocessors]
[./sink_pp]
type = FunctionValuePostprocessor
function = sink_fn
execute_on = 'LINEAR NONLINEAR'
[../]
[./l2_err]
type = ScalarL2Error
variable = u
function = ${fparse exp(-0.5) + 0.5^3}
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 1
[../]
end_time = 0.5
dt = 0.1
[]
[Outputs]
file_base = 'first_order'
[./csv]
type = CSV
show = 'u'
execute_on = 'FINAL'
[../]
[]
(modules/stochastic_tools/examples/parameter_study/main_time.i)
[StochasticTools]
[]
[Distributions]
[gamma]
type = Uniform
lower_bound = 0.5
upper_bound = 2.5
[]
[q_0]
type = Weibull
location = -110
scale = 20
shape = 1
[]
[T_0]
type = Normal
mean = 300
standard_deviation = 45
[]
[s]
type = Normal
mean = 100
standard_deviation = 25
[]
[]
[Samplers]
[hypercube]
type = LatinHypercube
num_rows = 5000
distributions = 'gamma q_0 T_0 s'
[]
[]
[MultiApps]
[runner]
type = SamplerTransientMultiApp
sampler = hypercube
input_files = 'diffusion_time.i'
mode = batch-restore
[]
[]
[Transfers]
[parameters]
type = SamplerParameterTransfer
to_multi_app = runner
sampler = hypercube
parameters = 'Materials/constant/prop_values Kernels/source/value BCs/right/value BCs/left/value'
[]
[results]
type = SamplerReporterTransfer
from_multi_app = runner
sampler = hypercube
stochastic_reporter = results
from_reporter = 'T_avg/value q_left/value T_vec/T'
[]
[x_transfer]
type = MultiAppReporterTransfer
from_multi_app = runner
subapp_index = 0
from_reporters = T_vec/x
to_reporters = const/x
[]
[]
[Reporters]
[results]
type = StochasticReporter
outputs = none
[]
[stats]
type = StatisticsReporter
reporters = 'results/results:T_avg:value results/results:q_left:value results/results:T_vec:T'
compute = 'mean stddev'
ci_method = 'percentile'
ci_levels = '0.05 0.95'
[]
[const]
type = ConstantReporter
real_vector_names = 'x'
real_vector_values = '0'
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.25
[]
[Outputs]
execute_on = timestep_end
[out]
type = JSON
[]
[]
(modules/stochastic_tools/test/tests/samplers/mcmc/main_des.i)
[StochasticTools]
[]
[Distributions]
[left]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[right]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[]
[Likelihood]
[gaussian]
type = Gaussian
noise = 'noise_specified/noise_specified'
file_name = 'exp_0_05.csv'
log_likelihood = true
[]
[]
[Samplers]
[sample]
type = AffineInvariantDES
prior_distributions = 'left right'
num_parallel_proposals = 5
file_name = 'confg.csv'
execute_on = PRE_MULTIAPP_SETUP
seed = 2547
initial_values = '0.1 0.1'
previous_state = 'mcmc_reporter/inputs'
previous_state_var = 'mcmc_reporter/variance'
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = sub
sampler = sample
param_names = 'left_bc right_bc mesh1'
[]
[]
[Reporters]
[constant]
type = StochasticReporter
[]
[noise_specified]
type = ConstantReporter
real_names = 'noise_specified'
real_values = '0.05'
[]
[mcmc_reporter]
type = AffineInvariantDifferentialDecision
output_value = constant/reporter_transfer:average:value
sampler = sample
likelihoods = 'gaussian'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = 'des_5prop'
[out]
type = JSON
execute_system_information_on = NONE
[]
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update1_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile failure only, starting from a symmetric stress state
# and returning to the plane
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 3E3
poisson = 0.2
layer_thickness = 1.0
joint_normal_stiffness = 1.0E3
joint_shear_stiffness = 2.0E3
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 0 0 0 0 -2'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 3E3
host_poissons_ratio = 0.2
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/components/total_power/phy.constant_power.i)
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[total_power]
type = TotalPower
power = 1234.
[]
[ch1:solid]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
initial_T = 300
names = '0'
widths = '1'
n_part_elems = '1'
solid_properties = 'mat'
solid_properties_T_ref = '300'
[]
[]
[Postprocessors]
[reactor_power]
type = RealComponentParameterValuePostprocessor
component = total_power
parameter = power
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
end_time = 10
[]
[Outputs]
csv = true
show = 'reactor_power'
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_radiation/sphere.i)
#
# This problem is one of radiation boundary conditions between two
# spherical surfaces.
#
# S(T1^4 - T2^4) R1^2
# flux1 = - ---------------- and flux2 = -flux1 * ----
# 1 1 - e2 R1^2 R2^2
# -- + ------ * ----
# e1 e2 R2^2
#
# where S is the Stefan Boltzmann constant 5.67e-8 W/m^2/K^4
# T1 is the temperature on the left surface 278 K
# T2 is the temperature on the right surface 333 K
# e1 is the emissivity for the left surface 0.8
# e2 is the emissivity for the left surface 0.9
# R1 is the radius of the inner surface 0.1 m
# R2 is the radius of the outer surface 0.11 m
#
# Flux1:
# Exact Code
# ------------- -------------
# -267.21 W/m^2 -267.02 W/m^2
#
# Flux2:
# Exact Code
# ------------- -------------
# 220.83 W/m^2 220.70 W/m^2
#
thick = 0.01
R1 = 0.1
R2 = 0.11
[GlobalParams]
order = second
family = lagrange
[]
[Mesh]
coord_type = RSPHERICAL
[mesh1]
type = GeneratedMeshGenerator
dim = 1
elem_type = edge3
nx = 4
xmin = '${fparse R1 - thick}'
xmax = '${R1}'
boundary_name_prefix = left
[]
[mesh2]
type = GeneratedMeshGenerator
dim = 1
elem_type = edge3
nx = 4
ny = 1
xmin = '${R2}'
xmax = '${fparse R2 + thick}'
boundary_id_offset = 4
boundary_name_prefix = right
[]
[final]
type = CombinerGenerator
inputs = 'mesh1 mesh2'
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temperature
[]
[]
[BCs]
[left]
type = DirichletBC
variable = temperature
boundary = left_left
value = 278
[]
[right]
type = DirichletBC
variable = temperature
boundary = right_right
value = 333
[]
[]
[Materials]
[heat]
type = HeatConductionMaterial
thermal_conductivity = 200 # W/m/K
specific_heat = 4.2e5
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temperature
primary = left_right
secondary = right_left
emissivity_primary = 0.8
emissivity_secondary = 0.9
quadrature = true
gap_conductivity = 1e-40 # requires a positive value
gap_geometry_type = sphere
[]
[]
[Functions]
[analytic_flux_1]
type = ParsedFunction
symbol_names = 'S T1 T2 e1 e2 R1 R2'
symbol_values = '5.67e-8 278 333 0.8 0.9 ${R1} ${R2}'
expression = 'T14 := T1*T1*T1*T1;
T24 := T2*T2*T2*T2;
S*(T14-T24)/(1/e1+(1-e2)/e2*R1*R1/R2/R2)'
[]
[analytic_flux_2]
type = ParsedFunction
symbol_names = 'S T1 T2 e1 e2 R1 R2'
symbol_values = '5.67e-8 278 333 0.8 0.9 ${R1} ${R2}'
expression = 'T14 := T1*T1*T1*T1;
T24 := T2*T2*T2*T2;
-S*(T14-T24)/(1/e1+(1-e2)/e2*R1*R1/R2/R2)*R1*R1/R2/R2'
[]
[]
[Postprocessors]
[code_flux_1]
type = SideDiffusiveFluxAverage
variable = temperature
boundary = left_right
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[]
[analytic_flux_1]
type = FunctionValuePostprocessor
function = analytic_flux_1
execute_on = 'initial timestep_end'
[]
[error_1]
type = ParsedPostprocessor
pp_names = 'code_flux_1 analytic_flux_1'
expression = '(analytic_flux_1 - code_flux_1)/analytic_flux_1*100'
execute_on = 'initial timestep_end'
[]
[code_flux_2]
type = SideDiffusiveFluxAverage
variable = temperature
boundary = right_left
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[]
[analytic_flux_2]
type = FunctionValuePostprocessor
function = analytic_flux_2
execute_on = 'initial timestep_end'
[]
[error_2]
type = ParsedPostprocessor
pp_names = 'code_flux_2 analytic_flux_2'
expression = '(analytic_flux_2 - code_flux_2)/analytic_flux_2*100'
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = newton
num_steps = 1
dt = 1
end_time = 1
nl_abs_tol = 1e-12
nl_rel_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/actions/fullsat_borehole.i)
# PorousFlowFullySaturated action with coupling_type = ThermoHydro (no
# mechanical effects), plus a Peaceman borehole with use_mobility = true
# to test that nodal relative permeability is added by this action.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1E7
[]
[temperature]
initial_condition = 323.15
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = temperature
dictator_name = dictator
stabilization = none
fp = simple_fluid
gravity = '0 0 0'
[]
[BCs]
[temperature]
type = DirichletBC
variable = temperature
boundary = 'left right'
value = 323.15
[]
[]
[UserObjects]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
wet_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
variable = porepressure
SumQuantityUO = borehole_total_outflow_mass
point_file = borehole.bh
function_of = pressure
fluid_phase = 0
bottom_p_or_t = 0
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 0.1
solve_type = NEWTON
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(test/tests/postprocessors/num_nodes/num_nodes.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
nz = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./u_aux]
order = FIRST
family = LAGRANGE
[../]
[./v_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 1
solve_type = PJFNK
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 3
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Postprocessors]
[./num_nodes]
type = NumNodes
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/move/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/coss_elastic.i)
#Cosserat elastic, using ComputeMultipleInelasticCosseratStress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '5 1 2 1 4 3 2.1 3.1 1'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(test/tests/predictors/simple/predictor_test_pre_smo.i)
# The purpose of this test is to test the simple predictor. This is a very
# small, monotonically loaded block of material. If things are working right,
# the predictor should come very close to exactly nailing the solution on steps
# after the first step.
# The main thing to check here is that when the predictor is applied in the
# second step, the initial residual is almost zero.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
[]
[Functions]
[ramp1]
type = ParsedFunction
expression = 't'
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[]
[BCs]
[bot]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[]
[ss2_x]
type = FunctionDirichletBC
variable = u
boundary = top
function = ramp1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-14
start_time = 0.0
dt = 0.5
end_time = 1.0
[Predictor]
type = SimplePredictor
scale = 1.0
[]
use_pre_SMO_residual = true
[]
[Postprocessors]
[final_residual]
type = Residual
residual_type = FINAL
[]
[pre_smo_residual]
type = Residual
residual_type = PRE_SMO
[]
[initial_residual]
type = Residual
residual_type = INITIAL
[]
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_transfer_from_heat_structure/test.i)
# Test that the initial conditions read from the exodus file are correct
[GlobalParams]
scaling_factor_1phase = '1. 1.e-2 1.e-4'
scaling_factor_temperature = 1e-2
closures = simple_closures
initial_from_file = 'steady_state_out.e'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[mat1]
type = ThermalFunctionSolidProperties
k = 16
cp = 356.
rho = 6.551400E+03
[]
[]
[Functions]
[Ts_bc]
type = ParsedFunction
expression = '2*sin(x*pi)+507'
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
names = 'wall'
n_part_elems = 1
solid_properties = 'mat1'
solid_properties_T_ref = '300'
inner_radius = 0.01
widths = 0.1
[]
[ht]
type = HeatTransferFromHeatStructure1Phase
flow_channel = pipe
hs = hs
hs_side = INNER
Hw = 10000
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = Ts_bc
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.1
T = 500
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 6e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[Outputs]
exodus = true
execute_on = 'initial'
velocity_as_vector = false
[]
(test/tests/auxkernels/vector_material_real_vector_value/test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[v]
family = LAGRANGE_VEC
[]
[]
[Kernels]
[diff_v]
type = ADVectorDiffusion
variable = v
[]
[]
[BCs]
[left_v]
type = ADVectorFunctionDirichletBC
variable = v
function_x = 1
function_y = 2
boundary = 'left'
[]
[right_v]
type = ADVectorFunctionDirichletBC
variable = v
function_x = 4
function_y = 8
boundary = 'right'
[]
[]
[Materials]
[coupled]
type = VectorCoupledValuesMaterial
variable = v
request_dotdot = false
[]
[]
[AuxVariables]
[reg_vec]
family = MONOMIAL_VEC
[]
[ad_vec]
family = MONOMIAL_VEC
[]
[]
[AuxKernels]
[reg_vec]
type = VectorMaterialRealVectorValueAux
property = v_value
variable = reg_vec
[]
[ad_vec]
type = ADVectorMaterialRealVectorValueAux
property = v_ad_value
variable = ad_vec
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/pressure_pulse/pp02.i)
# investigating pressure pulse in 1D with 1 phase
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 2E6
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Outputs]
file_base = pp02
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/fflux07.i)
# 2phase (PS), 2components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, vanGenuchten capillary pressure
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[sgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = 0
max = 1
[]
[ppgas]
type = RandomIC
variable = sgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 10
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
s_res = 0.0
sum_s_res = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform3.i)
# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222 (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[BCs]
[bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
# the following are "random" deformations
# each is O(1E-5) to keep deformations small
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '(sin(0.1*t)+x)/1E5'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '(cos(t)+x*y)/1E5'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 'sin(0.4321*t)*x*y*z/1E5'
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[]
[should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[]
[]
[Functions]
[should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5773503
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.08748866
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 100
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
# the following is transversely isotropic, i think.
fill_method = symmetric9
C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
max_NR_iterations = 100
ep_plastic_tolerance = 1E-3
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1E4
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/axisymmetric_cylindrical/total/jacobian/dirichlet.i)
[GlobalParams]
displacements = 'disp_r disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Problem]
coord_type = RZ
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_r
component = 0
[]
[sdz]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_z
component = 1
[]
[]
[BCs]
[bottom]
type = DirichletBC
preset = false
variable = disp_z
boundary = bottom
value = 0.0
[]
[top]
type = FunctionDirichletBC
preset = false
variable = disp_z
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrainAxisymmetricCylindrical
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 5
[]
(test/tests/transfers/multiapp_userobject_transfer/tosub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./layered_average_value]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./layered_aux]
type = SpatialUserObjectAux
variable = layered_average_value
execute_on = timestep_end
user_object = layered_average
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = bottom
value = 0
[../]
[./top]
type = DirichletBC
variable = u
boundary = top
value = 1
[../]
[]
[UserObjects]
[./layered_average]
type = LayeredAverage
variable = u
direction = y
num_layers = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
execute_on = timestep_end
positions = '0.3 0.1 0.3 0.7 0.1 0.3'
type = TransientMultiApp
input_files = tosub_sub.i
app_type = MooseTestApp
[../]
[]
[Transfers]
[./layered_transfer]
user_object = layered_average
variable = multi_layered_average
type = MultiAppUserObjectTransfer
to_multi_app = sub_app
skip_coordinate_collapsing = true
[../]
[./element_layered_transfer]
user_object = layered_average
variable = element_multi_layered_average
type = MultiAppUserObjectTransfer
to_multi_app = sub_app
skip_coordinate_collapsing = true
[../]
[]
(modules/combined/test/tests/elastic_thermal_patch/ad_elastic_thermal_weak_plane_stress_jacobian.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = SMALL
eigenstrain_names = thermal_eigenstrain
use_automatic_differentiation = true
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
use_displaced_mesh = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./thermal_strain]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0
eigenstrain_name = thermal_eigenstrain
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./conductivity]
type = HeatConductionMaterial
thermal_conductivity = 1
use_displaced_mesh = false
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_elemental.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
from_variable = source_nodal
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
from_variable = source_element
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = 'source_nodal source_element'
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/external_petsc_solver/test/tests/partition/petsc_transient_as_sub.i)
[Mesh]
# It is a mirror of PETSc mesh (DMDA)
type = PETScDMDAMesh
[]
[AuxVariables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Problem]
type = ExternalPETScProblem
sync_variable = u
[]
[Executioner]
type = Transient
[./TimeStepper]
type = ExternalPetscTimeStepper
[../]
[]
[AuxVariables]
[pid]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pid_aux]
type = ProcessorIDAux
variable = pid
execute_on = 'INITIAL'
[]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/single_var_constraint_2d/stationary_jump_fluxjump.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0.5
jump_flux = 1
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/combined/test/tests/axisymmetric_2d3d_solution_function/2d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = 2d.e
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[temp]
initial_condition = 400
[]
[]
[AuxVariables]
[hoop_stress]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[temp_inner_func]
type = PiecewiseLinear
xy_data = '0 400
1 350'
[]
[temp_outer_func]
type = PiecewiseLinear
xy_data = '0 400
1 400'
[]
[press_func]
type = PiecewiseLinear
xy_data = '0 15
1 15'
[]
[]
[Kernels]
[heat]
type = HeatConduction
variable = temp
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
volumetric_locking_correction = true
add_variables = true
incremental = true
strain = FINITE
eigenstrain_names = thermal_expansion
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress'
temperature = temp
[]
[]
[AuxKernels]
[hoop_stress]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = hoop_stress
scalar_type = HoopStress
execute_on = timestep_end
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '1'
value = 0.0
[]
[Pressure]
[internal_pressure]
boundary = '4'
factor = 1.e6
function = press_func
[]
[]
[t_in]
type = FunctionDirichletBC
variable = temp
boundary = '4'
function = temp_inner_func
[]
[t_out]
type = FunctionDirichletBC
variable = temp
boundary = '2'
function = temp_outer_func
[]
[]
[Constraints]
[disp_y]
type = EqualValueBoundaryConstraint
variable = disp_y
primary = '65'
secondary = '3'
penalty = 1e18
[]
[]
[Materials]
[thermal1]
type = HeatConductionMaterial
block = '1'
thermal_conductivity = 25.0
specific_heat = 490.0
temp = temp
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 193.05e9
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 13e-6
stress_free_temperature = 295.00
temperature = temp
eigenstrain_name = thermal_expansion
[]
[density]
type = Density
block = '1'
density = 8000.0
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 25
nl_max_its = 20
nl_rel_tol = 1e-9
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
dtmin = 1
[]
[Outputs]
file_base = 2d_out
exodus = true
[console]
type = Console
max_rows = 25
[]
[]
(modules/porous_flow/test/tests/dirackernels/theis3.i)
# Two phase Theis problem: Flow from single source
# Constant rate injection 0.5 kg/s
# 1D cylindrical mesh
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmax = 2000
bias_x = 1.05
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[ppwater]
initial_condition = 20e6
[]
[sgas]
initial_condition = 0
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 1e5
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
viscosity = 1e-4
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
compute_enthalpy = false
compute_internal_energy = false
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
compute_enthalpy = false
compute_internal_energy = false
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[BCs]
[rightwater]
type = DirichletBC
boundary = right
value = 20e6
variable = ppwater
[]
[]
[DiracKernels]
[source]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 0.5
variable = sgas
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-8 1E-10 20'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
[TimeStepper]
type = IterationAdaptiveDT
dt = 10
growth_factor = 2
[]
[]
[VectorPostprocessors]
[line]
type = NodalValueSampler
sort_by = x
variable = 'ppwater sgas'
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[ppwater]
type = PointValue
point = '4 0 0'
variable = ppwater
[]
[sgas]
type = PointValue
point = '4 0 0'
variable = sgas
[]
[massgas]
type = PorousFlowFluidMass
fluid_component = 1
[]
[]
[Outputs]
file_base = theis3
print_linear_residuals = false
perf_graph = true
[csv]
type = CSV
execute_on = timestep_end
execute_vector_postprocessors_on = final
[]
[]
(modules/thermal_hydraulics/test/tests/auxkernels/reynolds_number/1phase.i)
# Use ReynoldsNumberAux to compute Reynolds number
[GlobalParams]
family = MONOMIAL
order = CONSTANT
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
allow_renumbering = false
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[AuxVariables]
[reynolds_no]
[]
[rho]
initial_condition = 1000
[]
[vel]
initial_condition = 1
[]
[D_h]
initial_condition = 1.1283791671e-02
[]
[v]
initial_condition = 1e-3
[]
[e]
initial_condition = 1e5
[]
[]
[AuxKernels]
[rn_aux]
type = ReynoldsNumberAux
variable = reynolds_no
rho = rho
vel = vel
D_h = D_h
v = v
e = e
fp = fp
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[reynolds_no]
type = ElementalVariableValue
variable = reynolds_no
elementid = 0
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
execute_on = TIMESTEP_END
[]
(modules/navier_stokes/test/tests/finite_element/ins/block-restriction/two-mats-two-eqn-sets.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 1
nx = 16
ny = 8
elem_type = QUAD9
[]
[./corner_node_0]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_0'
coord = '0 0 0'
input = gen
[../]
[./corner_node_1]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_1'
coord = '1 0 0'
input = corner_node_0
[../]
[./subdomain1]
input = corner_node_1
type = SubdomainBoundingBoxGenerator
bottom_left = '1 0 0'
top_right = '2 1 0'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface0]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'interface0'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = interface0
primary_block = '1'
paired_block = '0'
new_boundary = 'interface1'
[../]
[]
[Variables]
[velocity0]
order = SECOND
family = LAGRANGE_VEC
block = 0
[]
[T0]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
block = 0
[]
[p0]
block = 0
[]
[velocity1]
order = SECOND
family = LAGRANGE_VEC
block = 1
[]
[T1]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
block = 1
[]
[p1]
block = 1
[]
[]
[Kernels]
[./mass0]
type = INSADMass
variable = p0
block = 0
[../]
[./momentum_time0]
type = INSADMomentumTimeDerivative
variable = velocity0
block = 0
[../]
[./momentum_convection0]
type = INSADMomentumAdvection
variable = velocity0
block = 0
[../]
[./momentum_viscous0]
type = INSADMomentumViscous
variable = velocity0
block = 0
[../]
[./momentum_pressure0]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
block = 0
[../]
[./temperature_time0]
type = INSADHeatConductionTimeDerivative
variable = T0
block = 0
[../]
[./temperature_advection0]
type = INSADEnergyAdvection
variable = T0
block = 0
[../]
[./temperature_conduction0]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
block = 0
[../]
[./mass1]
type = INSADMass
variable = p1
block = 1
[../]
[./momentum_time1]
type = INSADMomentumTimeDerivative
variable = velocity1
block = 1
[../]
[./momentum_convection1]
type = INSADMomentumAdvection
variable = velocity1
block = 1
[../]
[./momentum_viscous1]
type = INSADMomentumViscous
variable = velocity1
block = 1
[../]
[./momentum_pressure1]
type = INSADMomentumPressure
variable = velocity1
pressure = p1
integrate_p_by_parts = true
block = 1
[../]
[./temperature_time1]
type = INSADHeatConductionTimeDerivative
variable = T1
block = 1
[../]
[./temperature_advection1]
type = INSADEnergyAdvection
variable = T1
block = 1
[../]
[./temperature_conduction1]
type = ADHeatConduction
variable = T1
thermal_conductivity = 'k'
block = 1
[../]
[]
[BCs]
[./no_slip0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_0 interface0 left'
[../]
[./lid0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_0'
function_x = 'lid_function0'
[../]
[./T_hot0]
type = DirichletBC
variable = T0
boundary = 'bottom_to_0'
value = 1
[../]
[./T_cold0]
type = DirichletBC
variable = T0
boundary = 'top_to_0'
value = 0
[../]
[./pressure_pin0]
type = DirichletBC
variable = p0
boundary = 'pinned_node_0'
value = 0
[../]
[./no_slip1]
type = VectorFunctionDirichletBC
variable = velocity1
boundary = 'bottom_to_1 interface1 right'
[../]
[./lid1]
type = VectorFunctionDirichletBC
variable = velocity1
boundary = 'top_to_1'
function_x = 'lid_function1'
[../]
[./T_hot1]
type = DirichletBC
variable = T1
boundary = 'bottom_to_1'
value = 1
[../]
[./T_cold1]
type = DirichletBC
variable = T1
boundary = 'top_to_1'
value = 0
[../]
[./pressure_pin1]
type = DirichletBC
variable = p1
boundary = 'pinned_node_1'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat0]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = 0
[]
[ins_mat1]
type = INSAD3Eqn
velocity = velocity1
pressure = p1
temperature = T1
block = 1
[]
[]
[Functions]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
[./lid_function0]
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[./lid_function1]
type = ParsedFunction
expression = '4*(x-1)*(2-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels -sub_pc_factor_shift_type'
petsc_options_value = 'asm 2 ilu 4 NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/relaxation/picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 2
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane4_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane4_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(tutorials/tutorial02_multiapps/step01_multiapps/07_sub_multilevel.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 40
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[dos]
type = TransientMultiApp
positions = '0 0 0 1 0 0'
input_files = '07_sub_sub_multilevel.i'
[]
[]
(modules/porous_flow/test/tests/jacobian/denergy04.i)
# 2phase, 1 component, with solid displacements, time derivative of energy-density, THM porosity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pgas]
[]
[pwater]
[]
[temp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pgas]
type = RandomIC
variable = pgas
max = 1.0
min = 0.0
[]
[pwater]
type = RandomIC
variable = pwater
max = 0.0
min = -1.0
[]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[dummy_pgas]
type = Diffusion
variable = pgas
[]
[dummy_pwater]
type = Diffusion
variable = pwater
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
cv = 1.3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
cv = 0.7
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
ensure_positive = false
porosity_zero = 0.7
thermal_expansion_coeff = 0.7
biot_coefficient = 0.9
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.1
density = 0.5
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_hht_AD.i)
# Wave propogation in 1D using HHT time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*((1+alpha)*vel-alpha*vel_old)
# +(1+alpha)*K*disp-alpha*K*disp_old = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the first, second, third and fourth node at t = 0.1 are
# -7.787499960311491942e-02, 1.955566679096475483e-02 and -4.634888180231294501e-03, respectively.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 4
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 4.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
hht_alpha = -0.3
stiffness_damping_coefficient = 0.1
use_automatic_differentiation = true
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.422
gamma = 0.8
eta=0.1
alpha = -0.3
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.422
gamma = 0.8
eta=0.1
alpha = -0.3
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.422
gamma = 0.8
eta = 0.1
alpha = -0.3
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.422
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.8
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.422
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.8
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.422
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.8
execute_on = timestep_end
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value=0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = right
value=0.0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value=0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = left
value=0.0
[../]
[./front_x]
type = DirichletBC
variable = disp_x
boundary = front
value=0.0
[../]
[./front_z]
type = DirichletBC
variable = disp_z
boundary = front
value=0.0
[../]
[./back_x]
type = DirichletBC
variable = disp_x
boundary = back
value=0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = back
value=0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = displacement_bc
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ADComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1 0'
[../]
[./strain]
type = ADComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ADComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
start_time = 0
end_time = 6.0
l_tol = 1e-12
nl_rel_tol = 1e-12
dt = 0.1
[]
[Functions]
[./displacement_bc]
type = PiecewiseLinear
data_file = 'sine_wave.csv'
format = columns
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp_1]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_2]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./disp_3]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./disp_4]
type = NodalVariableValue
nodeid = 14
variable = disp_y
[../]
[]
[Outputs]
file_base = 'wave_rayleigh_hht_out'
exodus = true
perf_graph = true
[]
(modules/stochastic_tools/examples/parameter_study/diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables/T]
initial_condition = 300
[]
[Kernels]
[time]
type = ADTimeDerivative
variable = T
[]
[diff]
type = ADMatDiffusion
variable = T
diffusivity = diffusivity
[]
[source]
type = ADBodyForce
variable = T
value = 100
function = 1
[]
[]
[BCs]
[left]
type = ADDirichletBC
variable = T
boundary = left
value = 300
[]
[right]
type = ADNeumannBC
variable = T
boundary = right
value = -100
[]
[]
[Materials/constant]
type = ADGenericConstantMaterial
prop_names = 'diffusivity'
prop_values = 1
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.25
[]
[Postprocessors]
[T_avg]
type = ElementAverageValue
variable = T
execute_on = 'initial timestep_end'
[]
[q_left]
type = ADSideDiffusiveFluxAverage
variable = T
boundary = left
diffusivity = diffusivity
execute_on = 'initial timestep_end'
[]
[]
[Controls/stochastic]
type = SamplerReceiver
[]
[Outputs]
[]
(modules/solid_mechanics/test/tests/inertial_torque/simple.i)
# A single element is stretched.
#
# For all time:
# disp_x = 0
# disp_z = 3
#
# The velocities are initialised to zero
# The accelerations are initialised to
# accel_x = 0
# accel_y = 2
# accel_z = 0
#
# The only degree of freedom is disp_y.
# It is initialised to zero.
# The DE is the ZEROTH component of
# density * disp x accel = BodyForce
# (Choosing the zeroth component is unusual: this
# is to illustrate correct behaviour of the
# InertialTorque Kernel, rather than being
# relevant to any particular solid-mechanics problem.)
# The LHS = - density * disp_z * accel_y
# With density = 0.5 and BodyForce = -3 the solution is
# accel_y = 2, vel_y = 2 * t, and disp_y = t^2
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
gamma = 0.5
beta = 0.25
alpha = 0.0
eta = 0.0
[]
[Variables]
[./disp_y]
[../]
[]
[Kernels]
[./icm_x]
type = InertialTorque
component = 0
variable = disp_y
[../]
[./source_x]
type = BodyForce
variable = disp_y
function = -3
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_z]
initial_condition = 3
[../]
[./vel_x]
[../]
[./vel_y]
[../]
[./vel_z]
[../]
[./accel_x]
[../]
[./accel_y]
initial_condition = 2
[../]
[./accel_z]
[../]
[]
[AuxKernels]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
execute_on = timestep_end
[../]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
execute_on = timestep_end
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[]
[Materials]
[./density]
type = GenericConstantMaterial
prop_names = density
prop_values = 0.5
[../]
[]
[Postprocessors]
[./y_disp]
type = PointValue
point = '0 0 0'
use_displaced_mesh = false
variable = disp_y
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
num_steps = 10
[]
[Outputs]
csv = true
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/single_rect_pattern.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg'
boundary_type = HEXAGON
boundary_size = ${fparse 16.0*sqrt(3.0)}
boundary_sectors = 10
rect_pitches_x = 6
rect_pitches_y = 8
rect_patterns = '0 0 0;
0 0 0;
0 0 0'
desired_area = 1.0
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'single_rect_pattern'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/pwcns/channel-flow/2d-transient-action.i)
# Solid properties
cp_s = 2
rho_s = 4
k_s = 1e-2
h_fs = 10
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 20
ny = 5
[]
[]
[Variables]
[T_solid]
type = INSFVEnergyVariable
initial_condition = 100
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[velocity_norm]
type = MooseVariableFVReal
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'weakly-compressible'
add_energy_equation = true
porous_medium_treatment = true
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
initial_velocity = '${u_inlet} 1e-6 0'
initial_pressure = '${p_outlet}'
initial_temperature = '${T_inlet}'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '${u_inlet} 0'
energy_inlet_types = 'fixed-temperature'
energy_inlet_function = '${T_inlet}'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip symmetry'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${p_outlet}'
ambient_convection_alpha = 'h_cv'
ambient_temperature = 'T_solid'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
energy_advection_interpolation = 'average'
[]
[]
[FVKernels]
[solid_energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_solid
cp = ${cp_s}
rho = ${rho_s}
is_solid = true
porosity = 'porosity'
[]
[solid_energy_diffusion]
type = FVDiffusion
variable = T_solid
# this should use eps * k instead of k
coeff = ${k_s}
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = ${top_side_temperature}
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '${h_fs}'
[]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = fp
pressure = 'pressure'
T_fluid = 'T_fluid'
speed = 'velocity_norm'
# To initialize with a high viscosity
mu_rampdown = 'mu_rampdown'
# For porous flow
characteristic_length = 1
porosity = 'porosity'
[]
[]
[Functions]
[mu_rampdown]
type = PiecewiseLinear
x = '1 2 3 4'
y = '1e3 1e2 1e1 1'
[]
[]
[AuxKernels]
[speed]
type = ParsedAux
variable = 'velocity_norm'
coupled_variables = 'superficial_vel_x superficial_vel_y porosity'
expression = 'sqrt(superficial_vel_x*superficial_vel_x + superficial_vel_y*superficial_vel_y) / porosity'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
end_time = 3.0
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/phase_field/test/tests/rigidbodymotion/grain_motion2.i)
# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 15
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vadvx]
order = CONSTANT
family = MONOMIAL
[../]
[./vadvy]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = eta
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./eta_dot]
type = TimeDerivative
variable = eta
[../]
[./vadv_eta]
type = SingleGrainRigidBodyMotion
variable = eta
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./acint_eta]
type = ACInterface
variable = eta
mob_name = M
coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta]
type = AllenCahn
variable = eta
mob_name = M
f_name = F
coupled_variables = c
[../]
[]
[AuxKernels]
[./vadv_x]
type = GrainAdvectionAux
component = x
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
variable = vadvx
[../]
[./vadv_y]
type = GrainAdvectionAux
component = y
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
variable = vadvy
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_center
field_display = UNIQUE_REGION
execute_on = 'initial timestep_begin'
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = 'initial timestep_begin'
field_display = CENTROID
flood_counter = grain_center
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = 'c eta'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
derivative_order = 2
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = FauxGrainTracker
variable = eta
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ConstantGrainForceAndTorque
execute_on = 'initial linear nonlinear'
force = '0.5 0.0 0.0 '
torque = '0.0 0.0 10.0 '
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
nl_max_its = 30
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
dt = 0.5
num_steps = 1
[]
[Outputs]
exodus = true
[]
[ICs]
[./rect_c]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = c
x1 = 10.0
type = BoundingBoxIC
[../]
[./rect_eta]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = eta
x1 = 10.0
type = BoundingBoxIC
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/cross_material/correctness/plastic_j2.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 1
nz = 1
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = 't'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
[]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningPowerRule
value_0 = 100.0
epsilon0 = 0.1
exponent = 2.0
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianWrappedStress
[]
[compute_stress_base]
type = ComputeMultiPlasticityStress
plastic_models = j2
ep_plastic_tolerance = 1E-9
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[./strain]
type = ElementAverageValue
variable = strain_xx
[]
[./stress]
type = ElementAverageValue
variable = stress_xx
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.001
dtmin = 0.001
end_time = 0.05
[]
[Outputs]
exodus = false
csv = true
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialStrictMassConservation.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 34
ny = 34
xmin = 0
xmax = 340
ymin = 0
ymax = 340
[]
[GlobalParams]
op_num = 2
var_name_base = gr
int_width = 20
[]
[Variables]
[w]
[]
[c]
[]
[phi]
[]
[PolycrystalVariables]
[]
[]
[AuxVariables]
[bnds]
[]
[T]
order = CONSTANT
family = MONOMIAL
initial_condition = 1600
[]
[]
[ICs]
[phi_IC]
type = SpecifiedSmoothCircleIC
variable = phi
x_positions = '170 170'
y_positions = ' 70 270'
z_positions = ' 0 0'
radii = '100 100'
invalue = 0
outvalue = 1
[]
[c_IC]
type = SpecifiedSmoothCircleIC
variable = c
x_positions = '170 170'
y_positions = ' 70 270'
z_positions = ' 0 0'
radii = '100 100'
invalue = 0
outvalue = 1
[]
[gr0_IC]
type = SmoothCircleIC
variable = gr0
x1 = 170
y1 = 70
z1 = 0
radius = 100
invalue = 1
outvalue = 0
[]
[gr1_IC]
type = SmoothCircleIC
variable = gr1
x1 = 170
y1 = 270
z1 = 0
radius = 100
invalue = 1
outvalue = 0
[]
[]
[Materials]
# Free energy coefficients for parabolic curves
[./ks]
type = ParsedMaterial
property_name = ks
coupled_variables = 'T'
constant_names = 'a b'
constant_expressions = '-0.0017 140.16'
expression = 'a*T + b'
[../]
[./kv]
type = ParsedMaterial
property_name = kv
material_property_names = 'ks'
expression = '10*ks'
[../]
# Diffusivity and mobilities
[chiD]
type = GrandPotentialTensorMaterial
f_name = chiD
solid_mobility = L
void_mobility = Lv
chi = chi
surface_energy = 6.24
c = phi
T = T
D0 = 0.4366e9
GBmob0 = 1.60e12
Q = 4.14
Em = 4.25
bulkindex = 1
gbindex = 1e6
surfindex = 1e9
[]
# Everything else
[cv_eq]
type = DerivativeParsedMaterial
property_name = cv_eq
coupled_variables = 'gr0 gr1 T'
constant_names = 'Ef c_GB kB'
constant_expressions = '4.37 0.1 8.617343e-5'
derivative_order = 2
expression = 'c_B:=exp(-Ef/kB/T); bnds:=gr0^2 + gr1^2;
c_B + 4.0 * c_GB * (1.0 - bnds)^2'
[]
[sintering]
type = GrandPotentialSinteringMaterial
chemical_potential = w
void_op = phi
Temperature = T
surface_energy = 6.24
grainboundary_energy = 5.18
void_energy_coefficient = kv
solid_energy_coefficient = ks
solid_energy_model = PARABOLIC
equilibrium_vacancy_concentration = cv_eq
[]
[]
[Modules]
[PhaseField]
[GrandPotential]
switching_function_names = 'hv hs'
anisotropic = 'true'
chemical_potentials = 'w'
mobilities = 'chiD'
susceptibilities = 'chi'
free_energies_w = 'rhov rhos'
gamma_gr = gamma
mobility_name_gr = L
kappa_gr = kappa
free_energies_gr = 'omegav omegas'
additional_ops = 'phi'
gamma_grxop = gamma
mobility_name_op = Lv
kappa_op = kappa
free_energies_op = 'omegav omegas'
mass_conservation = 'true'
concentrations = 'c'
hj_c_min = 'hv_c_min hs_c_min'
hj_over_kVa = 'hv_over_kVa hs_over_kVa'
[]
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart -sub_ksp_type'
petsc_options_value = 'gmres asm ilu 1 31 preonly'
nl_max_its = 30
l_max_its = 30
start_time = 0
dt = 1e-4
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moving_interface/phase_transition_2d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 11
ny = 1
xmin = 0.0
xmax = 20.0
ymin = 0.0
ymax = 5.0
elem_type = QUAD4
[]
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[velocity]
type = XFEMPhaseTransitionMovingInterfaceVelocity
diffusivity_at_positive_level_set = 5
diffusivity_at_negative_level_set = 1
equilibrium_concentration_jump = 1
value_at_interface_uo = value_uo
[]
[value_uo]
type = NodeValueAtXFEMInterface
variable = 'u'
interface_mesh_cut_userobject = 'cut_mesh'
execute_on = TIMESTEP_END
level_set_var = ls
[]
[cut_mesh]
type = InterfaceMeshCut2DUserObject
mesh_file = flat_interface_1d.e
interface_velocity_uo = velocity
heal_always = true
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[ic_u]
type = FunctionIC
variable = u
function = 'if(x<5.01, 2, 1)'
[]
[]
[AuxVariables]
[ls]
order = FIRST
family = LAGRANGE
[]
[]
[Constraints]
[u_constraint]
type = XFEMEqualValueAtInterface
geometric_cut_userobject = 'cut_mesh'
use_displaced_mesh = false
variable = u
value = 2
alpha = 1e6
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[AuxKernels]
[ls]
type = MeshCutLevelSetAux
mesh_cut_user_object = cut_mesh
variable = ls
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Materials]
[diffusivity_A]
type = GenericConstantMaterial
prop_names = A_diffusion_coefficient
prop_values = 5
[]
[diffusivity_B]
type = GenericConstantMaterial
prop_names = B_diffusion_coefficient
prop_values = 1
[]
[diff_combined]
type = LevelSetBiMaterialReal
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = diffusion_coefficient
[]
[]
[BCs]
# Define boundary conditions
[left_u]
type = DirichletBC
variable = u
value = 2
boundary = left
[]
[right_u]
type = NeumannBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
start_time = 0.0
dt = 1
num_steps = 5
max_xfem_update = 1
[]
[Outputs]
execute_on = timestep_end
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/problems/brayton_cycle/open_brayton_cycle.i)
# This input file is used to demonstrate a simple open-air Brayton cycle using
# a compressor, turbine, shaft, motor, and generator.
# The flow length is divided into 5 segments as illustrated below, where
# - "(I)" denotes the inlet
# - "(C)" denotes the compressor
# - "(T)" denotes the turbine
# - "(O)" denotes the outlet
# - "*" denotes a fictitious junction
#
# Heated section
# (I)-----(C)-----*--------------*-----(T)-----(O)
# 1 2 3 4 5
#
# Initially the fluid is at rest at ambient conditions, the shaft speed is zero,
# and no heat transfer occurs with the system.
# The transient is controlled as follows:
# * 0 - 100 s: motor ramps up torque linearly from zero
# * 100 - 200 s: motor ramps down torque linearly to zero, HTC ramps up linearly from zero.
# * 200 - 300 s: (no changes; should approach steady condition)
I_motor = 1.0
motor_torque_max = 400.0
I_generator = 1.0
generator_torque_per_shaft_speed = -0.00025
motor_ramp_up_duration = 100.0
motor_ramp_down_duration = 100.0
post_motor_time = 100.0
t1 = ${motor_ramp_up_duration}
t2 = ${fparse t1 + motor_ramp_down_duration}
t3 = ${fparse t2 + post_motor_time}
D1 = 0.15
D2 = ${D1}
D3 = ${D1}
D4 = ${D1}
D5 = ${D1}
A1 = ${fparse 0.25 * pi * D1^2}
A2 = ${fparse 0.25 * pi * D2^2}
A3 = ${fparse 0.25 * pi * D3^2}
A4 = ${fparse 0.25 * pi * D4^2}
A5 = ${fparse 0.25 * pi * D5^2}
L1 = 10.0
L2 = ${L1}
L3 = ${L1}
L4 = ${L1}
L5 = ${L1}
x1 = 0.0
x2 = ${fparse x1 + L1}
x3 = ${fparse x2 + L2}
x4 = ${fparse x3 + L3}
x5 = ${fparse x4 + L4}
x2_minus = ${fparse x2 - 0.001}
x2_plus = ${fparse x2 + 0.001}
x5_minus = ${fparse x5 - 0.001}
x5_plus = ${fparse x5 + 0.001}
n_elems1 = 10
n_elems2 = ${n_elems1}
n_elems3 = ${n_elems1}
n_elems4 = ${n_elems1}
n_elems5 = ${n_elems1}
A_ref_comp = ${fparse 0.5 * (A1 + A2)}
V_comp = ${fparse A_ref_comp * 1.0}
I_comp = 1.0
A_ref_turb = ${fparse 0.5 * (A4 + A5)}
V_turb = ${fparse A_ref_turb * 1.0}
I_turb = 1.0
c0_rated_comp = 351.6925137
rho0_rated_comp = 1.146881112
rated_mfr = 0.25
speed_rated_rpm = 96000
speed_rated = ${fparse speed_rated_rpm * 2 * pi / 60.0}
speed_initial = 0
eff_comp = 0.79
eff_turb = 0.843
T_hot = 1000
T_ambient = 300
p_ambient = 1e5
[GlobalParams]
orientation = '1 0 0'
gravity_vector = '0 0 0'
initial_p = ${p_ambient}
initial_T = ${T_ambient}
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
fp = fp_air
closures = closures
f = 0
scaling_factor_1phase = '1 1 1e-5'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1e-5
rdg_slope_reconstruction = none
[]
[Functions]
[motor_torque_fn]
type = PiecewiseLinear
x = '0 ${t1} ${t2}'
y = '0 ${motor_torque_max} 0'
[]
[motor_power_fn]
type = ParsedFunction
expression = 'torque * speed'
symbol_names = 'torque speed'
symbol_values = 'motor_torque shaft:omega'
[]
[generator_torque_fn]
type = ParsedFunction
expression = 'slope * t'
symbol_names = 'slope'
symbol_values = '${generator_torque_per_shaft_speed}'
[]
[generator_power_fn]
type = ParsedFunction
expression = 'torque * speed'
symbol_names = 'torque speed'
symbol_values = 'generator_torque shaft:omega'
[]
[htc_wall_fn]
type = PiecewiseLinear
x = '0 ${t1} ${t2}'
y = '0 0 1e3'
[]
[]
[FluidProperties]
[fp_air]
type = IdealGasFluidProperties
emit_on_nan = none
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[shaft]
type = Shaft
connected_components = 'motor compressor turbine generator'
initial_speed = ${speed_initial}
[]
[motor]
type = ShaftConnectedMotor
inertia = ${I_motor}
torque = 0 # controlled
[]
[generator]
type = ShaftConnectedMotor
inertia = ${I_generator}
torque = generator_torque_fn
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = ${p_ambient}
T0 = ${T_ambient}
[]
[pipe1]
type = FlowChannel1Phase
position = '${x1} 0 0'
length = ${L1}
n_elems = ${n_elems1}
A = ${A1}
[]
[compressor]
type = ShaftConnectedCompressor1Phase
position = '${x2} 0 0'
inlet = 'pipe1:out'
outlet = 'pipe2:in'
A_ref = ${A_ref_comp}
volume = ${V_comp}
omega_rated = ${speed_rated}
mdot_rated = ${rated_mfr}
c0_rated = ${c0_rated_comp}
rho0_rated = ${rho0_rated_comp}
speeds = '0.5208 0.6250 0.7292 0.8333 0.9375'
Rp_functions = 'rp_comp1 rp_comp2 rp_comp3 rp_comp4 rp_comp5'
eff_functions = 'eff_comp1 eff_comp2 eff_comp3 eff_comp4 eff_comp5'
min_pressure_ratio = 1.0
speed_cr_I = 0
inertia_const = ${I_comp}
inertia_coeff = '${I_comp} 0 0 0'
# assume no shaft friction
speed_cr_fr = 0
tau_fr_const = 0
tau_fr_coeff = '0 0 0 0'
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '${x2} 0 0'
length = ${L2}
n_elems = ${n_elems2}
A = ${A2}
[]
[junction2_3]
type = JunctionOneToOne1Phase
connections = 'pipe2:out pipe3:in'
[]
[pipe3]
type = FlowChannel1Phase
position = '${x3} 0 0'
length = ${L3}
n_elems = ${n_elems3}
A = ${A3}
[]
[junction3_4]
type = JunctionOneToOne1Phase
connections = 'pipe3:out pipe4:in'
[]
[pipe4]
type = FlowChannel1Phase
position = '${x4} 0 0'
length = ${L4}
n_elems = ${n_elems4}
A = ${A4}
[]
[turbine]
type = ShaftConnectedCompressor1Phase
position = '${x5} 0 0'
inlet = 'pipe4:out'
outlet = 'pipe5:in'
A_ref = ${A_ref_turb}
volume = ${V_turb}
treat_as_turbine = true
omega_rated = ${speed_rated}
mdot_rated = ${rated_mfr}
c0_rated = ${c0_rated_comp}
rho0_rated = ${rho0_rated_comp}
speeds = '0 0.5208 0.6250 0.7292 0.8333 0.9375'
Rp_functions = 'rp_turb0 rp_turb1 rp_turb2 rp_turb3 rp_turb4 rp_turb5'
eff_functions = 'eff_turb1 eff_turb1 eff_turb2 eff_turb3 eff_turb4 eff_turb5'
min_pressure_ratio = 1.0
speed_cr_I = 0
inertia_const = ${I_turb}
inertia_coeff = '${I_turb} 0 0 0'
# assume no shaft friction
speed_cr_fr = 0
tau_fr_const = 0
tau_fr_coeff = '0 0 0 0'
use_scalar_variables = false
[]
[pipe5]
type = FlowChannel1Phase
position = '${x5} 0 0'
length = ${L5}
n_elems = ${n_elems5}
A = ${A5}
[]
[outlet]
type = Outlet1Phase
input = 'pipe5:out'
p = ${p_ambient}
[]
[heating]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe3
T_wall = ${T_hot}
Hw = htc_wall_fn
[]
[]
[ControlLogic]
[motor_ctrl]
type = TimeFunctionComponentControl
component = motor
parameter = torque
function = motor_torque_fn
[]
[]
[Postprocessors]
[heating_rate]
type = ADHeatRateConvection1Phase
block = 'pipe3'
T = T
T_wall = T_wall
Hw = Hw
P_hf = P_hf
execute_on = 'INITIAL TIMESTEP_END'
[]
[motor_torque]
type = RealComponentParameterValuePostprocessor
component = motor
parameter = torque
execute_on = 'INITIAL TIMESTEP_END'
[]
[motor_power]
type = FunctionValuePostprocessor
function = motor_power_fn
execute_on = 'INITIAL TIMESTEP_END'
indirect_dependencies = 'motor_torque shaft:omega'
[]
[generator_torque]
type = ShaftConnectedComponentPostprocessor
quantity = torque
shaft_connected_component_uo = generator:shaftconnected_uo
execute_on = 'INITIAL TIMESTEP_END'
[]
[generator_power]
type = FunctionValuePostprocessor
function = generator_power_fn
execute_on = 'INITIAL TIMESTEP_END'
indirect_dependencies = 'generator_torque shaft:omega'
[]
[shaft_speed]
type = ScalarVariable
variable = 'shaft:omega'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_in_comp]
type = PointValue
variable = p
point = '${x2_minus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_out_comp]
type = PointValue
variable = p
point = '${x2_plus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_ratio_comp]
type = ParsedPostprocessor
pp_names = 'p_in_comp p_out_comp'
expression = 'p_out_comp / p_in_comp'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_in_turb]
type = PointValue
variable = p
point = '${x5_minus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_out_turb]
type = PointValue
variable = p
point = '${x5_plus} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_ratio_turb]
type = ParsedPostprocessor
pp_names = 'p_in_turb p_out_turb'
expression = 'p_in_turb / p_out_turb'
execute_on = 'INITIAL TIMESTEP_END'
[]
[mfr_comp]
type = ADFlowJunctionFlux1Phase
boundary = pipe1:out
connection_index = 0
equation = mass
junction = compressor
[]
[mfr_turb]
type = ADFlowJunctionFlux1Phase
boundary = pipe4:out
connection_index = 0
equation = mass
junction = turbine
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
end_time = ${t3}
dt = 0.1
abort_on_solve_fail = true
solve_type = NEWTON
nl_rel_tol = 1e-50
nl_abs_tol = 1e-11
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
[csv]
type = CSV
file_base = 'open_brayton_cycle'
execute_vector_postprocessors_on = 'INITIAL'
[]
[console]
type = Console
show = 'shaft_speed p_ratio_comp p_ratio_turb compressor:pressure_ratio turbine:pressure_ratio'
[]
[]
[Functions]
# compressor pressure ratio
[rp_comp1]
type = PiecewiseLinear
data_file = 'rp_comp1.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp2]
type = PiecewiseLinear
data_file = 'rp_comp2.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp3]
type = PiecewiseLinear
data_file = 'rp_comp3.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp4]
type = PiecewiseLinear
data_file = 'rp_comp4.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_comp5]
type = PiecewiseLinear
data_file = 'rp_comp5.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
# compressor efficiency
[eff_comp1]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp2]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp3]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp4]
type = ConstantFunction
value = ${eff_comp}
[]
[eff_comp5]
type = ConstantFunction
value = ${eff_comp}
[]
# turbine pressure ratio
[rp_turb0]
type = ConstantFunction
value = 1
[]
[rp_turb1]
type = PiecewiseLinear
data_file = 'rp_turb1.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb2]
type = PiecewiseLinear
data_file = 'rp_turb2.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb3]
type = PiecewiseLinear
data_file = 'rp_turb3.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb4]
type = PiecewiseLinear
data_file = 'rp_turb4.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
[rp_turb5]
type = PiecewiseLinear
data_file = 'rp_turb5.csv'
x_index_in_file = 0
y_index_in_file = 1
format = columns
extrap = true
[]
# turbine efficiency
[eff_turb1]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb2]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb3]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb4]
type = ConstantFunction
value = ${eff_turb}
[]
[eff_turb5]
type = ConstantFunction
value = ${eff_turb}
[]
[]
(modules/phase_field/test/tests/actions/both_split_2vars.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 28
ny = 20
xmin = 10
xmax = 40
ymin = 15
ymax = 35
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./c]
free_energy = F
mobility = 1.0
kappa = 20.0
coupled_variables = 'eta'
solve_type = REVERSE_SPLIT
[../]
[../]
[./Nonconserved]
[./eta]
free_energy = F
mobility = 1.0
kappa = 20
coupled_variables = 'c'
[../]
[../]
[../]
[]
[ICs]
[./c_IC]
type = BoundingBoxIC
variable = c
x1 = 10
x2 = 25
y1 = 15
y2 = 35
inside = 0.15
outside = 0.85
[../]
[./eta_IC]
type = ConstantIC
variable = eta
value = 0.5
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta c'
expression = '(1 - eta)*10.0*(c - 0.1)^2 + eta*(8.0*(c - 0.9)^2) + 10.0*eta^2*(1-eta)^2'
outputs = exodus
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 10
dt = 0.05
[]
[Outputs]
perf_graph = true
exodus = true
[]
(modules/phase_field/test/tests/misc/interface_flux.i)
#
# This test demonstrates an InterfaceKernel (InterfaceDiffusionFlux) that can
# replace a pair of integrated DiffusionFluxBC boundary conditions.
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./box1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.51 1 0'
input = gen
[../]
[./box2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.49 0 0'
top_right = '1 1 0'
input = box1
[../]
[./iface_u]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
new_boundary = 10
input = box2
[../]
[]
[Variables]
[./u2]
block = 1
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.4)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[./v2]
block = 2
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.7)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[]
[Kernels]
[./u2_diff]
type = Diffusion
variable = u2
block = 1
[../]
[./u2_dt]
type = TimeDerivative
variable = u2
block = 1
[../]
[./v2_diff]
type = Diffusion
variable = v2
block = 2
[../]
[./v2_dt]
type = TimeDerivative
variable = v2
block = 2
[../]
[]
[InterfaceKernels]
[./iface]
type = InterfaceDiffusionBoundaryTerm
boundary = 10
variable = u2
neighbor_var = v2
[../]
[]
[Executioner]
type = Transient
dt = 0.002
num_steps = 6
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/porous_flow/test/tests/hysteresis/hys_pc_1.i)
# Capillary-pressure calculation. First-order wetting curve
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
# Also, when using info_required=sat, remember that: (1) the hysteretic capillary pressure is not invertible if no high extension is used; (2) if saturation exceeds the turning point (eg sat <= 0.1) then the drying curve will be used
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 1
nx = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = ''
[]
[]
[Variables]
[sat]
[]
[]
[ICs]
[sat]
type = FunctionIC
variable = sat
function = 'x'
[]
[]
[BCs]
[sat]
type = FunctionDirichletBC
variable = sat
function = 'x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = sat
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 1
previous_turning_points = 0.1
[]
[pc_calculator]
type = PorousFlowHystereticInfo
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = none
high_extension_type = none
sat_var = sat
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[pc]
type = PorousFlowPropertyAux
variable = pc
property = hysteretic_info
[]
[]
[VectorPostprocessors]
[pc]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 10
sort_by = x
variable = 'sat pc'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/3D/dirichlet.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.4 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.2 * t'
[]
[pullz]
type = ParsedFunction
expression = '0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[pull_z]
type = FunctionDirichletBC
boundary = right
variable = disp_z
function = pullz
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/fsi/test/tests/2d-finite-strain-steady/thermal-me.i)
# Units: specific_heat_capacity--cp--J/(kg.K); density--rho--kg/(cm^3);
# dynamic_viscosity--mu--kg/(cm.s); thermal_conductivity--k--W/(cm.K);
# pressure--kg/(cm.s^2); force--kg.cm/s^2
outlet_pressure = 0
inlet_velocity = 150 # cm/s
ini_temp = 593 # K
heat_transfer_coefficient = 9 # W/(cm2.K)
g = -981 # cm/s2
alpha_fluid = 2e-4 # thermal expansion coefficient of fluid used in INSADBoussinesqBodyForce
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = '2layers_2d_midline.msh'
[]
[Variables]
[velocity]
family = LAGRANGE_VEC
order = FIRST
block = 'fluid'
[]
[p]
family = LAGRANGE
order = FIRST
block = 'fluid'
[]
[Tf]
family = LAGRANGE
order = FIRST
block = 'fluid'
[]
[Ts]
family = LAGRANGE
order = FIRST
block = 'solid'
[]
[disp_x]
family = LAGRANGE
order = FIRST
block = 'solid fluid'
[]
[disp_y]
family = LAGRANGE
order = FIRST
block = 'solid fluid'
[]
[]
[AuxVariables]
[heat_source]
family = MONOMIAL
order = FIRST
block = 'solid'
[]
[]
[ICs]
[initial_velocity]
type = VectorConstantIC
variable = velocity
x_value = 0
y_value = ${inlet_velocity}
z_value = 0
[]
[initial_p]
type = FunctionIC
variable = p
function = ini_p
[]
[initial_Tf]
type = ConstantIC
variable = Tf
value = ${ini_temp}
[]
[initial_Ts]
type = ConstantIC
variable = Ts
value = ${ini_temp}
[]
[]
[Kernels]
[fluid_mass]
type = INSADMass
variable = p
use_displaced_mesh = true
[]
[fluid_mass_pspg]
type = INSADMassPSPG
variable = p
use_displaced_mesh = true
[]
[fluid_momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
use_displaced_mesh = true
[]
[fluid_momentum_convection]
type = INSADMomentumAdvection
variable = velocity
use_displaced_mesh = true
[]
[fluid_momentum_viscous]
type = INSADMomentumViscous
variable = velocity
use_displaced_mesh = true
[]
[fluid_momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
integrate_p_by_parts = true
use_displaced_mesh = true
[]
[fluid_momentum_gravity]
type = INSADGravityForce
variable = velocity
gravity = '0 ${g} 0'
use_displaced_mesh = true
[]
[fluid_momentum_buoyancy]
type = INSADBoussinesqBodyForce
variable = velocity
gravity = '0 ${g} 0'
alpha_name = 'alpha_fluid'
ref_temp = 'T_ref'
temperature = Tf
use_displaced_mesh = true
[]
[fluid_momentum_supg]
type = INSADMomentumSUPG
variable = velocity
velocity = velocity
use_displaced_mesh = true
[]
[fluid_temperature_time]
type = INSADHeatConductionTimeDerivative
variable = Tf
use_displaced_mesh = true
[]
[fluid_temperature_conduction]
type = ADHeatConduction
variable = Tf
thermal_conductivity = 'k'
use_displaced_mesh = true
[]
[fluid_temperature_advection]
type = INSADEnergyAdvection
variable = Tf
use_displaced_mesh = true
[]
[fluid_temperature_supg]
type = INSADEnergySUPG
variable = Tf
velocity = velocity
use_displaced_mesh = true
[]
[solid_temperature_time]
type = ADHeatConductionTimeDerivative
variable = Ts
density_name = 'rho'
specific_heat = 'cp'
block = 'solid'
use_displaced_mesh = true
[]
[solid_temperature_conduction]
type = ADHeatConduction
variable = Ts
thermal_conductivity = 'k'
block = 'solid'
use_displaced_mesh = true
[]
[heat_source]
type = ADCoupledForce
variable = Ts
v = heat_source
block = 'solid'
use_displaced_mesh = true
[]
[disp_x_smooth]
type = Diffusion
variable = disp_x
block = fluid
[]
[disp_y_smooth]
type = Diffusion
variable = disp_y
block = fluid
[]
[]
[Physics/SolidMechanics/QuasiStatic]
strain = FINITE
material_output_order = FIRST
generate_output = 'vonmises_stress stress_xx stress_yy stress_zz strain_xx strain_yy strain_zz'
[solid]
block = 'solid'
temperature = Ts
automatic_eigenstrain_names = true
[]
[]
[InterfaceKernels]
[convection_heat_transfer]
type = ConjugateHeatTransfer
variable = Tf
T_fluid = Tf
neighbor_var = 'Ts'
boundary = 'solid_wall'
htc = 'htc'
use_displaced_mesh = true
[]
[]
[AuxKernels]
[heat_source_distribution_auxk]
type = FunctionAux
variable = heat_source
function = heat_source_distribution_function
block = 'solid'
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[BCs]
[no_slip]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'solid_wall'
use_displaced_mesh = true
[]
[inlet_velocity]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'fluid_bottom'
function_y = ${inlet_velocity}
use_displaced_mesh = true
[]
[symmetry]
type = ADVectorFunctionDirichletBC
variable = velocity
boundary = 'fluid_wall'
function_x = 0
set_x_comp = true
set_y_comp = false
set_z_comp = false
use_displaced_mesh = true
[]
[outlet_p]
type = DirichletBC
variable = p
boundary = 'fluid_top'
value = ${outlet_pressure}
use_displaced_mesh = true
[]
[inlet_T]
type = DirichletBC
variable = Tf
boundary = 'fluid_bottom'
value = ${ini_temp}
use_displaced_mesh = true
[]
[pin1_y]
type = DirichletBC
variable = disp_y
boundary = 'pin1'
value = 0
use_displaced_mesh = true
[]
[pin1_x]
type = DirichletBC
variable = disp_x
boundary = 'pin1'
value = 0
use_displaced_mesh = true
[]
[top_and_bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'solid_bottom solid_top fluid_top fluid_bottom'
value = 0
use_displaced_mesh = true
[]
[left_and_right_x]
type = DirichletBC
variable = disp_x
boundary = 'fluid_wall fluid_bottom'
value = 0
use_displaced_mesh = true
[]
[]
[Materials]
[rho_solid]
type = ADParsedMaterial
property_name = rho
expression = '0.0110876 * pow(9.9672e-1 + 1.179e-5 * Ts - 2.429e-9 * pow(Ts,2) + 1.219e-12 * pow(Ts,3),-3)'
coupled_variables = 'Ts'
block = 'solid'
use_displaced_mesh = true
[]
[cp_solid]
type = ADParsedMaterial
property_name = cp
expression = '0.76 * ((302.27 * pow((548.68 / Ts),2) * exp(548.68 / Ts)) / pow((exp(548.68 / Ts) - 1),2) + 2 * 8.463e-3 * Ts + 8.741e7 * 18531.7 * exp(-18531.7 / Ts) / pow(Ts,2)) + 0.24 * ((322.49 * pow((587.41/Ts),2) * exp(587.41 / Ts)) / pow((exp(587.41 / Ts) - 1),2) + 2 * 1.4679e-2 * Ts)'
coupled_variables = 'Ts'
block = 'solid'
use_displaced_mesh = true
[]
[k_solid]
type = ADParsedMaterial
property_name = k
expression = '1.158/(7.5408 + 17.692 * (Ts / 1000) + 3.6142 * pow((Ts/1000),2)) + 74.105 * pow((Ts / 1000),-2.5) * exp(-16.35 / (Ts / 1000))'
coupled_variables = 'Ts'
block = 'solid'
use_displaced_mesh = true
[]
[rho_fluid]
type = ADParsedMaterial
property_name = rho
expression = '(11096 - 1.3236 * Tf) * 1e-6'
coupled_variables = 'Tf'
block = 'fluid'
use_displaced_mesh = true
[]
[cp_fluid]
type = ADParsedMaterial
property_name = cp
expression = '159 - 2.72e-2 * Tf + 7.12e-6 * pow(Tf,2)'
coupled_variables = 'Tf'
block = 'fluid'
use_displaced_mesh = true
[]
[k_fluid]
type = ADParsedMaterial
property_name = k
expression = '(3.61 + 1.517e-2 * Tf - 1.741e-6 * pow(Tf,2)) * 1e-2'
coupled_variables = 'Tf'
block = 'fluid'
use_displaced_mesh = true
[]
[mu_fluid]
type = ADParsedMaterial
property_name = mu
expression = '4.94e-6 * exp(754.1/Tf)'
coupled_variables = 'Tf'
block = 'fluid'
use_displaced_mesh = true
[]
[buoyancy_thermal_expansion_coefficient_fluid]
type = ADGenericConstantMaterial
prop_names = 'alpha_fluid'
prop_values = '${alpha_fluid}'
block = 'fluid'
use_displaced_mesh = true
[]
[buoyancy_reference_temperature_fluid]
type = GenericConstantMaterial
prop_names = 'T_ref'
prop_values = '${ini_temp}'
block = 'fluid'
use_displaced_mesh = true
[]
[ins_mat_fluid]
type = INSADStabilized3Eqn
velocity = velocity
pressure = p
temperature = Tf
block = 'fluid'
use_displaced_mesh = true
[]
[htc]
type = ADGenericFunctionMaterial
prop_names = htc
prop_values = htc_function
use_displaced_mesh = true
[]
[elasticity_solid]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e7
poissons_ratio = 0.32
block = 'solid'
use_displaced_mesh = true
[]
[thermal_expansion_solid]
type = ComputeThermalExpansionEigenstrain
temperature = Ts
thermal_expansion_coeff = 2e-4
stress_free_temperature = 593
eigenstrain_name = thermal_expansion
block = 'solid'
use_displaced_mesh = true
[]
[stress_solid]
type = ComputeFiniteStrainElasticStress
block = 'solid'
[]
[]
[Functions]
[htc_function]
type = ParsedFunction
expression = ${heat_transfer_coefficient}
[]
[ini_p]
type = ParsedFunction
expression = '0.010302 * 981 * (10 - y)'
[]
[heat_source_distribution_function]
type = ParsedFunction
expression = '300 * sin(pi * y / 10)'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
solve_type = 'PJFNK'
[]
[]
[Executioner]
type = Transient
end_time = 1e4
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_max_its = 30
l_max_its = 100
automatic_scaling = true
compute_scaling_once = true
off_diagonals_in_auto_scaling = true
dtmin = 1
nl_abs_tol = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 6
growth_factor = 1.5
dt = 1
[]
[]
[Outputs]
[csv]
type = CSV
file_base = 'thermal-me'
execute_on = 'final'
[]
[]
[Postprocessors]
[average_solid_Ts]
type = ElementAverageValue
variable = Ts
block = 'solid'
use_displaced_mesh = true
[]
[average_fluid_Tf]
type = ElementAverageValue
variable = Tf
block = 'fluid'
use_displaced_mesh = true
[]
[max_solid_Ts]
type = ElementExtremeValue
variable = Ts
value_type = max
block = 'solid'
use_displaced_mesh = true
[]
[max_fluid_Tf]
type = ElementExtremeValue
variable = Tf
value_type = max
block = 'fluid'
use_displaced_mesh = true
[]
[min_solid_Ts]
type = ElementExtremeValue
variable = Ts
value_type = min
block = 'solid'
use_displaced_mesh = true
[]
[min_fluid_Tf]
type = ElementExtremeValue
variable = Tf
value_type = min
block = 'fluid'
use_displaced_mesh = true
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/geochemistry/test/tests/time_dependent_reactions/simple.i)
# Simple example of time-dependent reaction path.
# This example involves an HCl solution that is initialized at pH=2, then the pH is controlled via controlled_activity, and finally HCl is titrated into the solution
[GlobalParams]
point = '0 0 0'
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 1.0 -2 1E-2"
constraint_meaning = "kg_solvent_water log10activity bulk_composition"
constraint_unit = " kg dimensionless moles"
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
execute_console_output_on = '' # only CSV output for this example
# close the system at time = 0
close_system_at_time = 0
# control pH. This sets pH = 2 + t (see the act_H+ AuxKernel)
controlled_activity_name = 'H+'
controlled_activity_value = 'act_H+'
# remove the constraint on H+ activity at time = 5, when, from the previous time-step, pH = 2 + 4 = 6
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = 5
# add 1E-5 moles of HCl every second of the simulation: this has no impact before time = 5 when the fixed-activity constraint it turned off, but then, molality_H+ ~ 1E-6 + 1E-4 * (t - 4), so
# time, approx_pH
# 5, -log10(1E-4) = 4
# 10, -log10(6E-4) = 3.2
source_species_names = 'HCl'
source_species_rates = '1E-4'
[]
[AuxVariables]
[act_H+]
[]
[]
[AuxKernels]
[act_H+]
type = FunctionAux
variable = act_H+
function = '10^(-2 - t)'
execute_on = timestep_begin
[]
[]
[Postprocessors]
[pH]
type = PointValue
variable = 'pH'
[]
[solvent_mass]
type = PointValue
variable = 'kg_solvent_H2O'
[]
[molal_Cl-]
type = PointValue
variable = 'molal_Cl-'
[]
[mg_per_kg_HCl]
type = PointValue
variable = 'mg_per_kg_HCl'
[]
[activity_OH-]
type = PointValue
variable = 'activity_OH-'
[]
[bulk_H+]
type = PointValue
variable = 'bulk_moles_H+'
[]
[temperature]
type = PointValue
variable = 'solution_temperature'
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform_cosserat2.i)
# Plastic deformation. Layered Cosserat with parameters:
# Young = 1.0
# Poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# These give the following nonzero components of the elasticity tensor:
# E_0000 = E_1111 = 1.043195
# E_0011 = E_1100 = 0.260799
# E_2222 = 0.02445
# E_0022 = E_1122 = E_2200 = E_2211 = 0.006112
# G = E_0101 = E_0110 = E_1001 = E_1010 = 0.416667
# Gt = E_0202 = E_0220 = E_2002 = E_1212 = E_1221 = E_2112 = 0.019084
# E_2020 = E_2121 = 0.217875
# They give the following nonzero components of the bending rigidity tensor:
# D = 8.68056E-5
# B_0101 = B_1010 = 7.92021E-4
# B_0110 = B_1001 = -1.584E-4
#
# Applying the following deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = -t
# omega_x = omega_y = omega_z = 0
# yields the following strains:
# strain_xz = 8*t
# strain_yz = 6*t
# strain_zz = -t
# and all other components, and the curvature, are zero.
# The nonzero components of stress are therefore:
# stress_xx = stress_yy = -0.006112*t
# stress_xz = stress_zx = 0.152671*t
# stress_yz = stress_zy = 0.114504*t
# stress_zz = -0.0244499*t
# The moment stress is zero.
# So q = 0.19084*t and p = -0.0244*t.
#
# With large cohesion, but compressive strength = 0.0244499, the
# system is elastic up to t=1. After that time
# stress_zz = -0.0244499 (for t>=1)
# and
# stress_xx = stress_yy = -0.006112 (for t>=1), since the
# elastic trial increment is exactly canelled by the Poisson's
# contribution from the return to the yield surface.
# The plastic strains are zero for t<=1, but for larger times:
# plastic_strain_zz = - (t - 1) (for t>=1)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 8*t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 6*t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = -t
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yx
index_i = 1
index_j = 0
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zx
index_i = 2
index_j = 0
[../]
[./strainp_zy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zy
index_i = 2
index_j = 1
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yx
index_i = 1
index_j = 0
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zx
index_i = 2
index_j = 0
[../]
[./straint_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zy
index_i = 2
index_j = 1
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./c_s_xx]
type = PointValue
point = '0 0 0'
variable = couple_stress_xx
[../]
[./c_s_xy]
type = PointValue
point = '0 0 0'
variable = couple_stress_xy
[../]
[./c_s_xz]
type = PointValue
point = '0 0 0'
variable = couple_stress_xz
[../]
[./c_s_yx]
type = PointValue
point = '0 0 0'
variable = couple_stress_yx
[../]
[./c_s_yy]
type = PointValue
point = '0 0 0'
variable = couple_stress_yy
[../]
[./c_s_yz]
type = PointValue
point = '0 0 0'
variable = couple_stress_yz
[../]
[./c_s_zx]
type = PointValue
point = '0 0 0'
variable = couple_stress_zx
[../]
[./c_s_zy]
type = PointValue
point = '0 0 0'
variable = couple_stress_zy
[../]
[./c_s_zz]
type = PointValue
point = '0 0 0'
variable = couple_stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = strainp_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = strainp_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = strainp_xz
[../]
[./strainp_yx]
type = PointValue
point = '0 0 0'
variable = strainp_yx
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = strainp_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = strainp_yz
[../]
[./strainp_zx]
type = PointValue
point = '0 0 0'
variable = strainp_zx
[../]
[./strainp_zy]
type = PointValue
point = '0 0 0'
variable = strainp_zy
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = strainp_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = straint_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = straint_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = straint_xz
[../]
[./straint_yx]
type = PointValue
point = '0 0 0'
variable = straint_yx
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = straint_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = straint_yz
[../]
[./straint_zx]
type = PointValue
point = '0 0 0'
variable = straint_zx
[../]
[./straint_zy]
type = PointValue
point = '0 0 0'
variable = straint_zy
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = straint_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 30
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 40
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 0.024449878
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1.0
poisson = 0.2
layer_thickness = 0.1
joint_normal_stiffness = 0.25
joint_shear_stiffness = 0.2
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneCosseratStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-5
[../]
[]
[Executioner]
nl_abs_tol = 1E-14
end_time = 3
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_cosserat2
csv = true
[]
(modules/porous_flow/test/tests/jacobian/mass03.i)
# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 3components
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[mass_frac_comp0]
[]
[mass_frac_comp1]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
min = -1
max = 0
[]
[mass_frac_comp0]
type = RandomIC
variable = mass_frac_comp0
min = 0
max = 0.3
[]
[mass_frac_comp1]
type = RandomIC
variable = mass_frac_comp1
min = 0
max = 0.3
[]
[]
[Kernels]
[mass_comp0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[masscomp1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = mass_frac_comp0
[]
[masscomp2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = mass_frac_comp1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp mass_frac_comp0 mass_frac_comp1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
s_scale = 0.9
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_comp0 mass_frac_comp1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
exodus = false
[]
(modules/porous_flow/test/tests/chemistry/2species_predis.i)
# PorousFlow analogy of chemical_reactions/test/tests/solid_kinetics/2species_without_action.i
#
# Simple equilibrium reaction example to illustrate the use of PorousFlowAqueousPreDisChemistry
#
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate. The kinetic reaction is
#
# a + b = mineral
#
# where a and b are the primary species (reactants), and mineral is the precipitate.
# At the time of writing, the results of this test differ from chemical_reactions because
# in PorousFlow the mineral_concentration is measured in m^3 (precipitate) / m^3 (porous_material)
# in chemical_reactions the mineral_concentration is measured in m^3 (precipitate) / m^3 (fluid)
# ie, PorousFlow_mineral_concentration = porosity * chemical_reactions_mineral_concentration
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1
ymax = 1
nx = 40
[]
[Variables]
[a]
order = FIRST
family = LAGRANGE
initial_condition = 0
[]
[b]
order = FIRST
family = LAGRANGE
initial_condition = 0
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[diff_a]
type = PorousFlowDispersiveFlux
variable = a
fluid_component = 0
disp_trans = 0
disp_long = 0
[]
[predis_a]
type = PorousFlowPreDis
variable = a
mineral_density = 1000
stoichiometry = 1
[]
[mass_b]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = b
[]
[diff_b]
type = PorousFlowDispersiveFlux
variable = b
fluid_component = 1
disp_trans = 0
disp_long = 0
[]
[predis_b]
type = PorousFlowPreDis
variable = b
mineral_density = 1000
stoichiometry = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 298.15
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[chem]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = '1.0'
kinetic_rate_constant = '1.0e-8'
activation_energy = '1.5e4'
molar_volume = 1
gas_constant = 8.314
reference_temperature = 298.15
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.4
[]
[permeability]
type = PorousFlowPermeabilityConst
# porous_flow permeability / porous_flow viscosity = chemical_reactions conductivity = 4E-3
permeability = '4E-6 0 0 0 4E-6 0 0 0 4E-6'
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[diff]
type = PorousFlowDiffusivityConst
# porous_flow diffusion_coeff * tortuousity * porosity = chemical_reactions diffusivity = 5E-4
diffusion_coeff = '12.5E-4 12.5E-4 12.5E-4'
tortuosity = 1.0
[]
[]
[BCs]
[a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[]
[a_right]
type = DirichletBC
variable = a
boundary = right
value = 0
[]
[b_left]
type = DirichletBC
variable = b
boundary = left
value = 0
[]
[b_right]
type = DirichletBC
variable = b
boundary = right
value = 1.0e-2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 5
end_time = 50
[]
[Outputs]
print_linear_residuals = true
exodus = true
perf_graph = true
hide = eqm_k
[]
(modules/porous_flow/test/tests/jacobian/brineco2_liquid_2.i)
# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that give a single liquid phase, including salt as a nonlinear variable
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pgas]
[]
[zi]
[]
[xnacl]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 5e6
max = 8e6
variable = pgas
[]
[z]
type = RandomIC
min = 0.01
max = 0.03
variable = zi
[]
[xnacl]
type = RandomIC
min = 0.01
max = 0.15
variable = xnacl
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = zi
fluid_component = 1
[]
[mass2]
type = PorousFlowMassTimeDerivative
variable = xnacl
fluid_component = 2
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = zi
fluid_component = 1
[]
[adv2]
type = PorousFlowAdvectiveFlux
variable = xnacl
fluid_component = 2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi xnacl'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 1e3
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(test/tests/userobjects/layered_average/layered_average_1d_displaced.i)
# This tests that Layered user objects work with displaced meshes. Originally,
# the mesh is aligned with x-axis. Then we displace the mesh to be aligned with
# z-axis and sample along the z-direction.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
elem_type = EDGE2
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./left_fn]
type = ParsedFunction
expression = 't + 1'
[../]
[./disp_x_fn]
type = ParsedFunction
expression = '-x'
[../]
[./disp_z_fn]
type = ParsedFunction
expression = 'x'
[../]
[]
[AuxVariables]
[./la]
family = MONOMIAL
order = CONSTANT
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxKernels]
[./la_ak]
type = SpatialUserObjectAux
variable = la
user_object = la_uo
execute_on = TIMESTEP_END
use_displaced_mesh = true
[../]
[./disp_x_ak]
type = FunctionAux
variable = disp_x
function = 'disp_x_fn'
[../]
[./disp_y_ak]
type = ConstantAux
variable = disp_y
value = 0
[../]
[./disp_z_ak]
type = FunctionAux
variable = disp_z
function = 'disp_z_fn'
[../]
[]
[UserObjects]
[./la_uo]
type = LayeredAverage
direction = z
variable = u
num_layers = 5
execute_on = TIMESTEP_END
use_displaced_mesh = true
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = left
function = left_fn
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 2
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/kernels/time_deriv_1.i)
# An initial concentration field in a material with constant porosity is subjected to a constant source
# porosity * d(concentration)/dt = source
# The result is checked vs the expected solution, which is conc = conc_old + dt * source / porosity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 4
nz = 2
[]
[Variables]
[conc]
[]
[]
[Kernels]
[dot]
type = GeochemistryTimeDerivative
porosity = porosity
variable = conc
[]
[source]
type = BodyForce
function = 3.0
variable = conc
[]
[]
[ICs]
[conc]
type = FunctionIC
function = 'z * z + 4 * x * x * x + y'
variable = conc
[]
[]
[AuxVariables]
[porosity]
[]
[expected]
[]
[should_be_zero]
[]
[]
[AuxKernels]
[porosity]
type = FunctionAux
function = '6.0'
variable = porosity
[]
[expected]
type = FunctionAux
function = 'z * z + 4 * x * x * x + y + 2.0 * 3.0 / 6.0'
variable = expected
[]
[should_be_zero]
type = ParsedAux
coupled_variables = 'expected conc'
expression = 'expected - conc'
variable = should_be_zero
[]
[]
[Postprocessors]
[error]
type = NodalL2Norm
variable = should_be_zero
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2
end_time = 2
[]
[Outputs]
csv = true
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_multi_pps_lim.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Functions]
[timestep_fn1]
type = PiecewiseLinear
x = '0 40'
y = '10 1'
[]
[timestep_fn2]
type = PiecewiseLinear
x = '0 40'
y = '2 5'
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[dt]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 10
[]
[right]
type = NeumannBC
variable = u
boundary = right
value = -1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
end_time = 40.0
dtmax = 6.0
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 10
timestep_limiting_postprocessor = 'timestep_pp1 timestep_pp2'
dt = 1.0
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[timestep_pp1]
type = FunctionValuePostprocessor
function = timestep_fn1
[]
[timestep_pp2]
type = FunctionValuePostprocessor
function = timestep_fn2
[]
[]
[Outputs]
csv = true
[]
(test/tests/mesh/unique_ids/unique_ids.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[UserObjects]
[./verify_elem_unique_ids]
type = VerifyElementUniqueID
[../]
[./verify_nodal_unique_ids]
type = VerifyNodalUniqueID
[../]
[]
(modules/solid_mechanics/test/tests/multi/two_surface05.i)
# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 3E-6m in y directions and 1.0E-6 in z direction.
# trial stress_zz = 1 and stress_yy = 3
#
# Then SimpleTester2 should activate and the algorithm will return to
# stress_zz = 0, stress_yy = 2
# internal0 should be zero, and internal1 should be 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[]
[UserObjects]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 2
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = two_surface05
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/chemical_reactions/test/tests/exceptions/extra_gamma.i)
# Additional activity coefficient in AqueousEquilibriumRxnAux AuxKernel
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[]
[AuxVariables]
[./c]
[../]
[./gamma_a]
[../]
[./gamma_b]
[../]
[./gamma_c]
[../]
[]
[AuxKernels]
[./c]
type = AqueousEquilibriumRxnAux
variable = c
v = 'a b'
gamma_v = 'gamma_a gamma_b gamma_c'
sto_v = '1 1'
log_k = 1
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
end_time = 1
[]
(modules/combined/test/tests/adaptive_timestepping/adapt_tstep_function_force_step.i)
# This is a test designed to evaluate the cabability of the
# IterationAdaptiveDT TimeStepper to adjust time step size according to
# a function. For example, if the power input function for a BISON
# simulation rapidly increases or decreases, the IterationAdaptiveDT
# TimeStepper should take time steps small enough to capture the
# oscillation.
[GlobalParams]
order = FIRST
family = LAGRANGE
block = 1
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 1hex8_10mm_cube.e
[]
[Functions]
[./Fiss_Function]
type = PiecewiseLinear
data_file = blip.csv
format = columns
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
eigenstrain_names = thermal_expansion
add_variables = true
generate_output = 'vonmises_stress'
temperature = temp
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[../]
[./heat_source]
type = HeatSource
variable = temp
value = 1.0
function = Fiss_Function
[../]
[]
[BCs]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = 1
value = 300
[../]
[./top_bottom_disp_x]
type = DirichletBC
variable = disp_x
boundary = '1'
value = 0
[../]
[./top_bottom_disp_y]
type = DirichletBC
variable = disp_y
boundary = '1'
value = 0
[../]
[./top_bottom_disp_z]
type = DirichletBC
variable = disp_z
boundary = '1'
value = 0
[../]
[]
[Materials]
[./thermal]
type = HeatConductionMaterial
temp = temp
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 300e6
poissons_ratio = .3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 5e-6
stress_free_temperature = 300.0
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[./density]
type = Density
density = 10963.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
verbose = true
nl_abs_tol = 1e-10
start_time = 0.0
num_steps = 50000
end_time = 5.1e3
[./TimeStepper]
type = IterationAdaptiveDT
timestep_limiting_function = Fiss_Function
max_function_change = 3e20
force_step_every_function_point = true
dt = 1e2
[../]
[]
[Postprocessors]
[./Temperature_of_Block]
type = ElementAverageValue
variable = temp
execute_on = 'initial timestep_end'
[../]
[./vonMises]
type = ElementAverageValue
variable = vonmises_stress
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/porous_flow/test/tests/sinks/s05.i)
# apply a half-gaussian sink flux and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = y+1.4
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[AuxVariables]
[flux_out]
[]
[]
[Functions]
[mass10]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
symbol_names = 'vol por dens0 pp bulk al m'
symbol_values = '0.25 0.1 1.1 p10 1.3 1.1 0.5'
[]
[rate10]
type = ParsedFunction
expression = 'if(pp>center,fcn,fcn*exp(-0.5*(pp-center)*(pp-center)/sd/sd))'
symbol_names = 'fcn pp center sd'
symbol_values = '6 p10 0.9 0.5'
[]
[mass10_expect]
type = ParsedFunction
expression = 'mass_prev-rate*area*dt'
symbol_names = 'mass_prev rate area dt'
symbol_values = 'm10_prev m10_rate 0.5 2E-3'
[]
[mass11]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)*if(pp>=0,1,pow(1+pow(-al*pp,1.0/(1-m)),-m))'
symbol_names = 'vol por dens0 pp bulk al m'
symbol_values = '0.25 0.1 1.1 p11 1.3 1.1 0.5'
[]
[rate11]
type = ParsedFunction
expression = 'if(pp>center,fcn,fcn*exp(-0.5*(pp-center)*(pp-center)/sd/sd))'
symbol_names = 'fcn pp center sd'
symbol_values = '6 p11 0.9 0.5'
[]
[mass11_expect]
type = ParsedFunction
expression = 'mass_prev-rate*area*dt'
symbol_names = 'mass_prev rate area dt'
symbol_values = 'm11_prev m11_rate 0.5 2E-3'
[]
[]
[Postprocessors]
[flux10]
type = PointValue
variable = flux_out
point = '1 0 0'
[]
[p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m10]
type = FunctionValuePostprocessor
function = mass10
execute_on = 'initial timestep_end'
[]
[m10_prev]
type = FunctionValuePostprocessor
function = mass10
execute_on = 'timestep_begin'
outputs = 'console'
[]
[m10_rate]
type = FunctionValuePostprocessor
function = rate10
execute_on = 'timestep_end'
[]
[m10_expect]
type = FunctionValuePostprocessor
function = mass10_expect
execute_on = 'timestep_end'
[]
[p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m11]
type = FunctionValuePostprocessor
function = mass11
execute_on = 'initial timestep_end'
[]
[m11_prev]
type = FunctionValuePostprocessor
function = mass11
execute_on = 'timestep_begin'
outputs = 'console'
[]
[m11_rate]
type = FunctionValuePostprocessor
function = rate11
execute_on = 'timestep_end'
[]
[m11_expect]
type = FunctionValuePostprocessor
function = mass11_expect
execute_on = 'timestep_end'
[]
[]
[BCs]
[flux]
type = PorousFlowHalfGaussianSink
boundary = 'right'
max = 6
sd = 0.5
center = 0.9
variable = pp
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E-3
end_time = 6E-2
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s05
[console]
type = Console
execute_on = 'nonlinear linear'
time_step_interval = 5
[]
[csv]
type = CSV
execute_on = 'timestep_end'
time_step_interval = 3
[]
[]
(test/tests/transfers/general_field/nearest_node/nearest_position/sub_holes.i)
[Mesh]
# Create a 4 rectangle pin lattice
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
xmax = 1
ymax = 1
[]
[pin_1]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x > 0.1 & x < 0.2 & y > 0.1 & y < 0.2'
block_id = 1
[]
[pin_2]
type = ParsedSubdomainMeshGenerator
input = pin_1
combinatorial_geometry = 'x > 0.5 & x < 0.7 & y > 0.1 & y < 0.2'
block_id = 2
[]
[pin_3]
type = ParsedSubdomainMeshGenerator
input = pin_2
combinatorial_geometry = 'x > 0.1 & x < 0.2 & y > 0.4 & y < 0.6'
block_id = 3
[]
[pin_4]
type = ParsedSubdomainMeshGenerator
input = pin_3
combinatorial_geometry = 'x > 0.8 & x < 0.9 & y > 0.7 & y < 0.9'
block_id = 4
[]
[delete_back]
type = BlockDeletionGenerator
input = pin_4
block = '0'
[]
[]
[AuxVariables]
[to_main]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[]
[]
[ICs]
[pin_1]
type = ConstantIC
variable = to_main
value = 1
block = 1
[]
[pin_2]
type = ConstantIC
variable = to_main
value = 2
block = 2
[]
[pin_3]
type = ConstantIC
variable = to_main
value = 3
block = 3
[]
[pin_4]
type = ConstantIC
variable = to_main
value = 4
block = 4
[]
[pin_1_elem]
type = ConstantIC
variable = to_main_elem
value = 1
block = 1
[]
[pin_2_elem]
type = ConstantIC
variable = to_main_elem
value = 2
block = 2
[]
[pin_3_elem]
type = ConstantIC
variable = to_main_elem
value = 3
block = 3
[]
[pin_4_elem]
type = ConstantIC
variable = to_main_elem
value = 4
block = 4
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
overwrite = true
[]
[]
(modules/thermal_hydraulics/test/tests/components/file_mesh_component/file_mesh_component.i)
# This test solves two identical heat conduction problems, one created with THM
# components, and one with the constituent lower-level objects and FileMeshComponent.
rho = 8000
cp = 500
k = 15
initial_T = 1000
T_left = 1005
T_right = 300
htc_right = 1000
[Variables]
[T_moose]
block = 'hs_external:block_a'
initial_condition = ${initial_T}
[]
[]
[Kernels]
[time_derivative]
type = ADHeatConductionTimeDerivative
variable = T_moose
block = 'hs_external:block_a'
density_name = density
specific_heat = specific_heat
[]
[heat_conduction]
type = ADHeatConduction
variable = T_moose
block = 'hs_external:block_a'
thermal_conductivity = thermal_conductivity
[]
[]
[BCs]
[dirichlet_bc]
type = ADFunctionDirichletBC
variable = T_moose
boundary = 'hs_external:left'
function = ${T_left}
[]
[convection_bc]
type = ADConvectionHeatTransferBC
variable = T_moose
boundary = 'hs_external:right'
T_ambient = ${T_right}
htc_ambient = ${htc_right}
[]
[]
[Materials]
[prop_mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '${rho} ${cp} ${k}'
[]
[]
[Components]
[hs_external]
type = FileMeshComponent
file = 'mesh_in.e'
position = '0 0 0'
[]
[hs]
type = HeatStructurePlate
position = '0 0 0'
orientation = '1 0 0'
length = 5.0
n_elems = 10
names = 'blk'
widths = '1.0'
n_part_elems = '2'
depth = 1.0
initial_T = ${initial_T}
[]
[start]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = 'hs:start'
T = ${T_left}
[]
[end]
type = HSBoundaryAmbientConvection
hs = hs
boundary = 'hs:end'
T_ambient = ${T_right}
htc_ambient = ${htc_right}
[]
[]
# Currently, there is no way to have a variable of the same name created in THM
# as one in MOOSE, even though they are on different blocks. Thus, we create a
# common variable name here and copy both variables into it for output.
[AuxVariables]
[T]
[]
[]
[AuxKernels]
[T_moose_ak]
type = CopyValueAux
variable = T
block = 'hs_external:block_a'
source = T_moose
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_thm_ak]
type = CopyValueAux
variable = T
block = 'hs:blk'
source = T_solid
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1.0
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
[]
[Outputs]
[exodus]
type = Exodus
file_base = 'file_mesh_component'
show = 'T'
[]
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform3_inner_edge.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = inner_edge
yield_function_tolerance = 1 # irrelevant here
internal_constraint_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 8
smoothing_tol = 1E-7
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_inner_edge
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/picard/picard_adaptive_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[./TimeStepper]
type = IterationAdaptiveDT
cutback_factor = 0.4
growth_factor = 1.2
optimal_iterations = 6
dt = 0.1
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/materials/output/limited_via_outputs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 10
ymax = 10
uniform_refine = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 10
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./test_material]
type = OutputTestMaterial
block = 0
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
output_material_properties = true
show_material_properties = 'real_property vector_property'
[../]
[]
(modules/richards/test/tests/gravity_head_1/gh20.i)
# investigating validity of immobile saturation
# 5 elements, no SUPG
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 10 100 1000 10000'
x = '0 10 100 1000 10000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1.0
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E0
end_time = 1E5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh20
execute_on = 'timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/except6.i)
# Plastic deformation, tensile failure, with normal=(1,0,0)
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = t
# should yield trial stress:
# stress_xx = 2*t
# Use tensile strength = 1, we should return to stress_xx = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = right
function = 0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = right
function = 0
[../]
[]
[AuxVariables]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = strainp_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = strainp_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = strainp_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = strainp_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = strainp_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = strainp_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = straint_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = straint_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = straint_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = straint_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = straint_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = straint_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 30
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 40
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakInclinedPlaneStressUpdate
normal_vector = '0 0 0'
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = except6
csv = true
[]
(modules/contact/test/tests/bouncing-block-contact/ping-ponging/ranfs-ping-pong.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-no-lower-d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = false
use_automatic_differentiation = true
strain = SMALL
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e0
poissons_ratio = 0.3
[]
[stress]
type = ADComputeLinearElasticStress
[]
[]
[Constraints]
[./disp_x]
type = RANFSNormalMechanicalContact
secondary = 10
primary = 20
variable = disp_x
primary_variable = disp_x
component = x
[../]
[./disp_y]
type = RANFSNormalMechanicalContact
secondary = 10
primary = 20
variable = disp_y
primary_variable = disp_y
component = y
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[../]
[]
[Executioner]
type = Transient
num_steps = 19
end_time = 200
dt = 5
dtmin = 5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type -mat_mffd_err'
petsc_options_value = 'hypre boomeramg 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/phase_field/test/tests/SoretDiffusion/direct.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 1000
nx = 25
[]
[GlobalParams]
polynomial_order = 8
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 175.0
y1 = 0.0
radius = 100
invalue = 1.0
outvalue = 0.01
int_width = 100.0
variable = c
[../]
[]
[AuxVariables]
[./T]
[../]
[]
[Kernels]
[./c_int]
type = CHInterface
variable = c
kappa_name = kappa
mob_name = M
[../]
[./c_bulk]
type = CahnHilliard
variable = c
mob_name = M
f_name = F
[../]
[./c_soret]
type = SoretDiffusion
variable = c
T = T
diff_name = D
Q_name = Qstar
[../]
[./c_dot]
type = TimeDerivative
variable = c
[../]
[]
[AuxKernels]
[./Temp]
type = FunctionAux
variable = T
function = 1000.0+0.025*x
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
block = 0
c = c
T = T # K
int_width = 80.0
length_scale = 1.0e-9
time_scale = 1.0e-6
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.708 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
block = 0
c = c
outputs = exodus
derivative_order = 3
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 10
l_tol = 1.0e-4
nl_max_its = 25
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 60
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/scalar_kernels/ad_scalar_time_derivative/ad_scalar_time_derivative.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[u]
family = SCALAR
order = FIRST
initial_condition = 0
[]
[]
[ScalarKernels]
inactive = 'coupled_dot'
[time]
type = ADScalarTimeDerivative
variable = u
[]
[coupled_dot]
type = ADCoupledScalarDot
variable = u
v = u
[]
[source]
type = ParsedODEKernel
variable = u
expression = '-5'
[]
[]
[Executioner]
type = Transient
scheme = implicit-euler
dt = 1.0
num_steps = 3
solve_type = NEWTON
nl_abs_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/combined/examples/optimization/thermomechanical/thermal_sub.i)
vol_frac = 0.4
power = 2.0
E0 = 1.0e-6
E1 = 1.0
rho0 = 0.0
rho1 = 1.0
C0 = 1.0e-6
C1 = 1.0
TC0 = 1.0e-16
TC1 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 40
xmin = 0
xmax = 40
ymin = 0
ymax = 40
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push_left]
type = ExtraNodesetGenerator
input = node
new_boundary = push_left
coord = '16 0 0'
[]
[push_center]
type = ExtraNodesetGenerator
input = push_left
new_boundary = push_center
coord = '24 0 0'
[]
[extra]
type = SideSetsFromBoundingBoxGenerator
input = push_center
bottom_left = '-0.01 17.999 0'
top_right = '5 22.001 0'
boundary_new = n1
boundaries_old = left
[]
[dirichlet_bc]
type = SideSetsFromNodeSetsGenerator
input = extra
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[temp]
initial_condition = 100.0
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[Tc]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[Cost]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = FIRST
initial_condition = ${vol_frac}
[]
[]
[AuxKernels]
[Cost]
type = MaterialRealAux
variable = Cost
property = Cost_mat
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
diffusion_coefficient = thermal_cond
[]
[heat_source]
type = HeatSource
value = 1e-2 # W/m^3
variable = temp
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_x_symm]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[left_n1]
type = DirichletBC
variable = temp
boundary = n1
value = 0.0
[]
[top]
type = NeumannBC
variable = temp
boundary = top
value = 0
[]
[bottom]
type = NeumannBC
variable = temp
boundary = bottom
value = 0
[]
[right]
type = NeumannBC
variable = temp
boundary = right
value = 0
[]
[left]
type = NeumannBC
variable = temp
boundary = left
value = 0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = push_left
gravity_value = 0.0 # -1e-8
mass = 1
[]
[push_center]
type = NodalGravity
variable = disp_y
boundary = push_center
gravity_value = 0.0 # -1e-8
mass = 1
[]
[]
[Materials]
[thermal_cond]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${TC0}-${TC1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${TC0}-A1*${rho0}^${power}; TC1:=A1*mat_den^${power}+B1; TC1"
coupled_variables = 'mat_den'
property_name = thermal_cond
outputs = 'exodus'
[]
[thermal_compliance]
type = ThermalCompliance
temperature = temp
thermal_conductivity = thermal_cond
outputs = 'exodus'
[]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; E1"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost_mat]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^(1/${power})-${rho1}^(1/${power})); "
"B1:=${C0}-A1*${rho0}^(1/${power}); C1:=A1*mat_den^(1/${power})+B1; C1"
coupled_variables = 'mat_den'
property_name = Cost_mat
[]
[CostDensity]
type = ParsedMaterial
property_name = CostDensity
coupled_variables = 'mat_den Cost'
expression = 'mat_den*Cost'
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = Cost_mat
outputs = 'exodus'
[]
[tc]
type = ThermalSensitivity
design_density = mat_den
thermal_conductivity = thermal_cond
temperature = temp
outputs = 'exodus'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_cost]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = cost_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_thermal]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = thermal_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
# Provides Dc
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Cc
[calc_sense_cost]
type = SensitivityFilter
density_sensitivity = Cc
design_density = mat_den
filter_UO = rad_avg_cost
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Tc
[calc_sense_thermal]
type = SensitivityFilter
density_sensitivity = Tc
design_density = mat_den
filter_UO = rad_avg_thermal
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-12
dt = 1.0
num_steps = 500
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 10
[]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[cost_sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = cost_sensitivity
[]
[cost]
type = ElementIntegralMaterialProperty
mat_prop = CostDensity
[]
[cost_frac]
type = ParsedPostprocessor
expression = 'cost / mesh_volume'
pp_names = 'cost mesh_volume'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[objective_thermal]
type = ElementIntegralMaterialProperty
mat_prop = thermal_compliance
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/level_set/test/tests/transfers/markers/single_level/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Adaptivity]
marker = marker
max_h_level = 1
[./Markers]
[./marker]
type = BoxMarker
bottom_left = '0.25 0.25 0'
top_right = '0.75 0.75 0'
outside = DO_NOTHING
inside = REFINE
[../]
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = LevelSetProblem
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = LevelSetReinitializationMultiApp
input_files = 'sub.i'
execute_on = TIMESTEP_BEGIN
[../]
[]
[Transfers]
[./marker_to_sub]
type = LevelSetMeshRefinementTransfer
to_multi_app = sub
source_variable = marker
variable = marker
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/radial_disp_aux/sphere_1d_spherical.i)
# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a sphere subjected to uniform thermal
# expansion represented using a 1D spherical model.
[Mesh]
type = GeneratedMesh
dim = 1
elem_type = EDGE3
nx = 4
xmin = 0.0
xmax = 1.0
[]
[GlobalParams]
displacements = 'disp_x'
[]
[Problem]
coord_type = RSPHERICAL
[]
[AuxVariables]
[./temp]
[../]
[./rad_disp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[./raddispaux]
type = RadialDisplacementSphereAux
variable = rad_disp
[../]
[]
[BCs]
[./x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 300
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '51'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-11
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 1
dt = 1
dtmin = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/problems/water_hammer/3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 517.252072255516
initial_vel = 0
scaling_factor_1phase = '1.e0 1.e0 1.e-2'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[p_fn]
type = PiecewiseConstant
axis = x
x = '0 0.5 1'
y = '7.5e6 6.5e6 6.5e6'
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 200
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.
initial_p = p_fn
[]
# BCs
[left]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[right]
type = SolidWall1Phase
input = 'pipe1:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-5
num_steps = 10
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
velocity_as_vector = false
[out]
type = Exodus
[]
[]
(modules/optimization/test/tests/functions/parameter_mesh/parameter_mesh_transient.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Functions]
[parameter_mesh]
type = ParameterMeshFunction
exodus_mesh = create_mesh_out.e
parameter_name = param_vec/params
time_name = param_vec/times
[]
[]
[Reporters]
[param_vec]
type = ConstantReporter
real_vector_names = 'times params'
real_vector_values = '0 2 5;
0 0 0.0000 0 0 0 0 0 0
0 0 0.1250 0 0 0 0 0 0
0 0 0.3125 0 0 0 0 0 0'
[]
[]
[AuxVariables]
[parameter]
family = MONOMIAL
order = CONSTANT
[]
[grad_parameter]
family = MONOMIAL_VEC
order = CONSTANT
[]
[parameter_gradient]
components = 27
[]
[]
[AuxKernels]
[parameter_aux]
type = FunctionAux
function = parameter_mesh
variable = parameter
execute_on = 'initial timestep_end'
[]
[grad_parameter_aux]
type = FunctorElementalGradientAux
functor = parameter_mesh
variable = grad_parameter
execute_on = 'initial timestep_end'
[]
[parameter_gradient_aux]
type = OptimizationFunctionAuxTest
function = parameter_mesh
variable = parameter_gradient
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
exodus = true
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1
[]
[Problem]
solve = false
[]
(modules/solid_mechanics/test/tests/power_law_creep/smallstrain.i)
# 1x1x1 unit cube with uniform pressure on top face for the case of small strain.
# This test does not have a solid mechanics analog because there is not an equvialent
# small strain with rotations strain calculator material in solid mechanics
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
tangent_operator = elastic
[]
[power_law_creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
num_steps = 10
dt = 0.1
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/intervals/multiple_sync_times.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./exodus_3]
type = Exodus
time_step_interval = 3
file_base = multiple_sync_times_out_3
[../]
[./exodus_5]
type = Exodus
time_step_interval = 5
file_base = multiple_sync_times_out_5
[../]
[./exodus_sync_0]
type = Exodus
sync_times = '0.45 0.525 0.6'
sync_only = true
file_base = multiple_sync_times_sync_0
[../]
[./exodus_sync_1]
type = Exodus
sync_times = '0.475 0.485'
file_base = multiple_sync_times_sync_1
[../]
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/RZ_cone_by_parts.i)
# This input file tests several different things:
# .) The axisymmetric (RZ) form of the governing equations.
# .) An open boundary.
# .) Integrating the pressure by parts.
# .) Natural boundary condition at the outlet.
[GlobalParams]
gravity = '0 0 0'
[]
[Mesh]
file = '2d_cone.msh'
[]
[Problem]
coord_type = RZ
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = Newton
[../]
[]
[Executioner]
type = Transient
dt = 0.005
dtmin = 0.005
num_steps = 5
l_max_its = 100
# Note: The Steady executioner can be used for this problem, if you
# drop the INSMomentumTimeDerivative kernels and use the following
# direct solver options.
# petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -ksp_type'
# petsc_options_value = 'lu NONZERO 1.e-10 preonly'
# Block Jacobi works well for this problem, as does "-pc_type asm
# -pc_asm_overlap 2", but an overlap of 1 does not work for some
# reason?
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'bjacobi ilu 4'
nl_rel_tol = 1e-12
nl_max_its = 6
[]
[Outputs]
console = true
[./out]
type = Exodus
[../]
[]
[Variables]
[./vel_x]
# Velocity in radial (r) direction
family = LAGRANGE
order = SECOND
[../]
[./vel_y]
# Velocity in axial (z) direction
family = LAGRANGE
order = SECOND
[../]
[./p]
family = LAGRANGE
order = FIRST
[../]
[]
[BCs]
[./u_in]
type = DirichletBC
boundary = bottom
variable = vel_x
value = 0
[../]
[./v_in]
type = FunctionDirichletBC
boundary = bottom
variable = vel_y
function = 'inlet_func'
[../]
[./u_axis_and_walls]
type = DirichletBC
boundary = 'left right'
variable = vel_x
value = 0
[../]
[./v_no_slip]
type = DirichletBC
boundary = 'right'
variable = vel_y
value = 0
[../]
[]
[Kernels]
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
[./mass]
type = INSMassRZ
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_space]
type = INSMomentumLaplaceFormRZ
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./y_momentum_space]
type = INSMomentumLaplaceFormRZ
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 'volume'
prop_names = 'rho mu'
prop_values = '1 1'
[../]
[]
[Functions]
[./inlet_func]
type = ParsedFunction
expression = '-4 * x^2 + 1'
[../]
[]
[Postprocessors]
[./flow_in]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'bottom'
outputs = 'console' execute_on = 'timestep_end'
[../]
[./flow_out]
type = VolumetricFlowRate
vel_x = vel_x
vel_y = vel_y
boundary = 'top'
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
(test/tests/materials/derivative_material_interface/construction_order.i)
#
# Test the the getDefaultMaterialProperty in DerivativeMaterialInterface.
# This test should only pass, if the construction order of the Materials
# using this interface does not influence the outcome.
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
elem_type = QUAD4
[]
[]
[GlobalParams]
derivative_order = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[]
[Kernels]
[./dummy1]
type = Diffusion
variable = c
[../]
[./dummy2]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
# derivatives used both before and after being declared
[./sum_a_1]
type = DerivativeSumMaterial
property_name = Fa1
sum_materials = 'Fa'
coupled_variables = 'c'
outputs = exodus
[../]
[./free_energy_a]
type = DerivativeParsedMaterial
property_name = Fa
coupled_variables = 'c'
expression = 'c^4'
[../]
[./sum_a_2]
type = DerivativeSumMaterial
property_name = Fa2
sum_materials = 'Fa'
coupled_variables = 'c'
outputs = exodus
[../]
# derivatives declared after being used
[./sum_b_1]
type = DerivativeSumMaterial
property_name = Fb1
sum_materials = 'Fb'
coupled_variables = 'c'
outputs = exodus
[../]
[./free_energy_b]
type = DerivativeParsedMaterial
property_name = Fb
coupled_variables = 'c'
expression = 'c^4'
[../]
# derivatives declared before being used
[./free_energy_c]
type = DerivativeParsedMaterial
property_name = Fc
coupled_variables = 'c'
expression = 'c^4'
[../]
[./sum_c_2]
type = DerivativeSumMaterial
property_name = Fc2
sum_materials = 'Fc'
coupled_variables = 'c'
outputs = exodus
[../]
# non-existing derivatives
[./free_energy_d]
type = ParsedMaterial
property_name = Fd
coupled_variables = 'c'
expression = 'c^4'
[../]
[./sum_d_1]
type = DerivativeSumMaterial
property_name = Fd1
sum_materials = 'Fd'
coupled_variables = 'c'
outputs = exodus
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
num_steps = 1
dt = 1e-5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCTrad/PFCTrad_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
xmax = 8
ymax = 8
[]
[Variables]
[./n]
[./InitialCondition]
type = RandomIC
min = -1
max = 4
[../]
[../]
[./u]
scaling = 1e2
[../]
[./v]
scaling = 1e1
[../]
[]
[Kernels]
[./ndot]
type = TimeDerivative
variable = n
[../]
[./n_bulk]
type = CHBulkPFCTrad
variable = n
[../]
[./u_term]
type = MatDiffusion
variable = n
v = u
diffusivity = C2
[../]
[./v_term]
type = MatDiffusion
variable = n
v = v
diffusivity = C4
[../]
[./u_rctn]
type = Reaction
variable = u
[../]
[./u_gradn]
type = LaplacianSplit
variable = u
c = n
[../]
[./v_rctn]
type = Reaction
variable = v
[../]
[./v_gradu]
type = LaplacianSplit
variable = v
c = u
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFCTrad]
type = PFCTradMaterial
order = FOURTH
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
full = false
off_diag_row = 'u n n v'
off_diag_column = 'n u v u'
[../]
[./FDP]
type = FDP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
# petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
# petsc_options_value = 'hypre boomeramg 101'
# petsc_options_iname = -pc_type
# petsc_options_value = lu
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly lu 5'
l_max_its = 100
l_tol = 1e-04
nl_rel_tol = 1e-09
nl_abs_tol = 1e-11
num_steps = 2
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/phase_field-mechanics/Nonconserved.i)
#
# Example 2
# Phase change driven by a mechanical (elastic) driving force.
# An oversized phase inclusion grows under a uniaxial tensile stress.
# Check the file below for comments and suggestions for parameter modifications.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmin = 0
xmax = 50
ymin = 0
ymax = 50
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0
y1 = 0
radius = 30.0
invalue = 1.0
outvalue = 0.0
int_width = 10.0
[../]
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[./eta_bulk]
type = AllenCahn
variable = eta
f_name = F
[../]
[./eta_interface]
type = ACInterface
variable = eta
kappa_name = 1
[../]
[./time]
type = TimeDerivative
variable = eta
[../]
[]
#
# Try visualizing the stress tensor components as done in Conserved.i
#
[Materials]
[./consts]
type = GenericConstantMaterial
block = 0
prop_names = 'L'
prop_values = '1'
[../]
# matrix phase
[./stiffness_a]
type = ComputeElasticityTensor
base_name = phasea
block = 0
# lambda, mu values
C_ijkl = '7 7'
# Stiffness tensor is created from lambda=7, mu=7 for symmetric_isotropic fill method
fill_method = symmetric_isotropic
# See RankFourTensor.h for details on fill methods
[../]
[./strain_a]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
base_name = phasea
[../]
[./stress_a]
type = ComputeLinearElasticStress
block = 0
base_name = phasea
[../]
[./elastic_free_energy_a]
type = ElasticEnergyMaterial
base_name = phasea
f_name = Fea
block = 0
args = ''
[../]
# oversized precipitate phase (simulated using thermal expansion)
[./stiffness_b]
type = ComputeElasticityTensor
base_name = phaseb
block = 0
# Stiffness tensor lambda, mu values
# Note that the two phases could have different stiffnesses.
# Try reducing the precipitate stiffness (to '1 1') rather than making it oversized
C_ijkl = '7 7'
fill_method = symmetric_isotropic
[../]
[./strain_b]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
base_name = phaseb
eigenstrain_names = eigenstrain
[../]
[./eigenstrain_b]
type = ComputeEigenstrain
base_name = phaseb
eigen_base = '0.1 0.1 0.1'
eigenstrain_name = eigenstrain
[../]
[./stress_b]
type = ComputeLinearElasticStress
block = 0
base_name = phaseb
[../]
[./elastic_free_energy_b]
type = ElasticEnergyMaterial
base_name = phaseb
f_name = Feb
block = 0
args = ''
[../]
# Generate the global free energy from the phase free energies
[./switching]
type = SwitchingFunctionMaterial
block = 0
eta = eta
h_order = SIMPLE
[../]
[./barrier]
type = BarrierFunctionMaterial
block = 0
eta = eta
g_order = SIMPLE
[../]
[./free_energy]
type = DerivativeTwoPhaseMaterial
block = 0
f_name = F
fa_name = Fea
fb_name = Feb
eta = eta
args = ''
W = 0.1
derivative_order = 2
[../]
# Generate the global stress from the phase stresses
[./global_stress]
type = TwoPhaseStressMaterial
block = 0
base_A = phasea
base_B = phaseb
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 'top'
value = 5
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
# this gives best performance on 4 cores
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type '
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 200
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/richards/test/tests/buckley_leverett/bl22.i)
# two-phase version
# super-sharp front version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-4 1E-3 1E-2 2E-2 5E-2 6E-2 0.1 0.2'
x = '0 1E-2 1E-1 1 5 20 40 41'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-4
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-4
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[./bounds_dummy]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[./richardsppenalty]
type = RichardsPPenalty
variable = pgas
a = 1E-18
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_water
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_gas
[../]
[]
[BCs]
[./left_w]
type = DirichletBC
variable = pwater
boundary = left
value = 1E6
[../]
[./left_g]
type = DirichletBC
variable = pgas
boundary = left
value = 1E6
[../]
[./right_w]
type = DirichletBC
variable = pwater
boundary = right
value = -100000
[../]
[./right_g]
type = DirichletBC
variable = pgas
boundary = right
value = 0
[../]
[]
[Functions]
[./initial_water]
type = ParsedFunction
expression = 1000000*(1-min(x/5,1))-100000*(max(x-5,0)/max(abs(x-5),1E-10))
[../]
[./initial_gas]
type = ParsedFunction
expression = max(1000000*(1-x/5),0)+1000
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1E-6'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./standard]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20 1E-20 1E-20'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = bl22
print_linear_converged_reason = false
print_nonlinear_converged_reason = false
[./exodus]
type = Exodus
time_step_interval = 100000
hide = pgas
execute_on = 'initial final timestep_end'
[../]
[]
(test/tests/controls/error/tid_warehouse_error.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[./func_control]
type = TestControl
test_type = 'tid_warehouse_error'
parameter = 'coef'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/planar_xz.i)
# 1-D Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two element blocks in the x-z plane. Each element block
# is a square. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far bottom boundary
# is ramped from 100 to 200 over one time unit. The temperature of the far top
# boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks:
#
# Flux = (T_left - T_right) * (gapK/gap_width)
#
# The gap conductivity is specified as 1, thus
#
# gapK(Tavg) = 1.0*Tavg
#
# The heat flux across the gap at time = 1 is then:
#
# Flux = 100 * (1.0/1.0) = 100
#
# For comparison, see results from the flux post processors. These results
# are the same as for the unit 1-D gap heat transfer between two unit cubes.
[Mesh]
[file]
type = FileMeshGenerator
file = simple_2D.e
[]
[./rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 90 0'
input = file
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./temp_far_bottom]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_top]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[AuxKernels]
[./conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_rel_tol = 1e-12
l_tol = 1e-3
l_max_its = 100
dt = 1e-1
end_time = 1.0
[]
[Postprocessors]
[./temp_bottom]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_top]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_bottom]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[./flux_top]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/materials/parsed/parsed_material_with_functors.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 10
ymax = 10
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[phi]
[]
[]
[ICs]
[phi_IC]
type = FunctionIC
variable = phi
function = ic_func_phi
[]
[]
[Functions]
[ic_func_phi]
type = ParsedFunction
expression = '0.5 * (1 - tanh((x - 5) / 0.8))'
[]
[test_func]
type = ParsedFunction
expression = '1 + sin(y)'
[]
[]
[BCs]
[top]
type = MatNeumannBC
variable = u
boundary = top
value = 2
boundary_material = hm
[]
[]
[Kernels]
[dudt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[Materials]
[hm]
type = ParsedMaterial
property_name = hm
coupled_variables = 'phi'
functor_names = 'test_func'
functor_symbols = 'tf'
expression = '3*phi^2 - 2*phi^3 + tf'
outputs = exodus
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 10
[]
[Outputs]
exodus = true
[]
(test/tests/functions/solution_function/solution_function_scale_transl.i)
# checking scale and translation, with ordering scale first, then translation second
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -1
xmax = 1
nx = 3
ymin = -1
ymax = 1
ny = 3
zmin = -1
zmax = 1
nz = 3
[]
[UserObjects]
[./solution_uo]
type = SolutionUserObject
mesh = cube_with_u_equals_x.e
timestep = 1
system_variables = u
scale = '0.5 1 1'
translation = '2 0 0'
transformation_order = 'scale translation'
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = solution_fcn
[../]
[]
[Functions]
[./solution_fcn]
type = SolutionFunction
from_variable = u
solution = solution_uo
[../]
[]
[Kernels]
[./diff]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 1
end_time = 1
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = solution_function_scale_transl
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s08.i)
# apply a sink flux on just one component of a 3-component, 2-phase system and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater frac_ph0_c0 pgas'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1.1
[]
[]
[Variables]
[pwater]
[]
[frac_ph0_c0]
initial_condition = 0.3
[]
[pgas]
[]
[]
[ICs]
[pwater]
type = FunctionIC
variable = pwater
function = y
[]
[pgas]
type = FunctionIC
variable = pgas
function = y+3
[]
[]
[Kernels]
[mass_c0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = frac_ph0_c0
[]
[mass_c1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pwater
[]
[mass_c2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = pgas
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2.3
density0 = 1.5
thermal_expansion = 0
viscosity = 2.1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac_ph0_c0 frac_ph0_c1 frac_ph1_c0 frac_ph1_c1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[]
[AuxVariables]
[flux_out]
[]
[frac_ph0_c1]
initial_condition = 0.35
[]
[frac_ph1_c0]
initial_condition = 0.1
[]
[frac_ph1_c1]
initial_condition = 0.8
[]
[]
[Functions]
[mass1_00]
type = ParsedFunction
expression = 'fgas*vol*por*dens0gas*exp(pgas/bulkgas)*(1-pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m))+fwater*vol*por*dens0water*exp(pwater/bulkwater)*(pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m))'
symbol_names = 'vol por dens0gas pgas pwater bulkgas al m dens0water bulkwater fgas fwater'
symbol_values = '0.25 0.1 1.1 pgas_00 pwater_00 1.3 1.1 0.5 1.5 2.3 frac_ph1_c1_00 frac_ph0_c1_00'
[]
[expected_mass_change1_00]
type = ParsedFunction
expression = 'frac*fcn*area*dt*pow(1-pow(1+pow(al*(pgas-pwater),1.0/(1-m)),-m), 2)'
symbol_names = 'frac fcn area dt pgas pwater al m'
symbol_values = 'frac_ph1_c1_00 100 0.5 1E-3 pgas_00 pwater_00 1.1 0.5'
[]
[mass1_00_expect]
type = ParsedFunction
expression = 'mass_prev-mass_change'
symbol_names = 'mass_prev mass_change'
symbol_values = 'm1_00_prev del_m1_00'
[]
[]
[Postprocessors]
[total_mass_comp0]
type = PorousFlowFluidMass
fluid_component = 0
[]
[total_mass_comp1]
type = PorousFlowFluidMass
fluid_component = 1
[]
[total_mass_comp2]
type = PorousFlowFluidMass
fluid_component = 2
[]
[frac_ph1_c1_00]
type = PointValue
point = '0 0 0'
variable = frac_ph1_c1
execute_on = 'initial timestep_end'
[]
[frac_ph0_c1_00]
type = PointValue
point = '0 0 0'
variable = frac_ph0_c1
execute_on = 'initial timestep_end'
[]
[flux_00]
type = PointValue
point = '0 0 0'
variable = flux_out
execute_on = 'initial timestep_end'
[]
[pgas_00]
type = PointValue
point = '0 0 0'
variable = pgas
execute_on = 'initial timestep_end'
[]
[pwater_00]
type = PointValue
point = '0 0 0'
variable = pwater
execute_on = 'initial timestep_end'
[]
[m1_00]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'initial timestep_end'
[]
[m1_00_prev]
type = FunctionValuePostprocessor
function = mass1_00
execute_on = 'timestep_begin'
outputs = 'console'
[]
[del_m1_00]
type = FunctionValuePostprocessor
function = expected_mass_change1_00
execute_on = 'timestep_end'
outputs = 'console'
[]
[m1_00_expect]
type = FunctionValuePostprocessor
function = mass1_00_expect
execute_on = 'timestep_end'
[]
[]
[BCs]
[flux_ph1_c1]
type = PorousFlowSink
boundary = 'left'
variable = pwater # sink applied to the mass_c1 Kernel
use_mobility = false
use_relperm = true
mass_fraction_component = 1
fluid_phase = 1
flux_function = 100
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 100 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.01
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s08
exodus = true
[console]
type = Console
execute_on = 'nonlinear linear'
[]
[csv]
type = CSV
execute_on = 'timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/check_direction_twin_propagation.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
elem_type = HEX8
[]
[]
[AuxVariables]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_6]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_7]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_8]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_9]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_11]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_6]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_7]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_8]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_9]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_11]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_4]
type = MaterialStdVectorAux
variable = twin_volume_fraction_4
property = twin_system_volume_fraction
index = 4
execute_on = timestep_end
[]
[twin_volume_fraction_5]
type = MaterialStdVectorAux
variable = twin_volume_fraction_5
property = twin_system_volume_fraction
index = 5
execute_on = timestep_end
[]
[twin_volume_fraction_6]
type = MaterialStdVectorAux
variable = twin_volume_fraction_6
property = twin_system_volume_fraction
index = 6
execute_on = timestep_end
[]
[twin_volume_fraction_7]
type = MaterialStdVectorAux
variable = twin_volume_fraction_7
property = twin_system_volume_fraction
index = 7
execute_on = timestep_end
[]
[twin_volume_fraction_8]
type = MaterialStdVectorAux
variable = twin_volume_fraction_8
property = twin_system_volume_fraction
index = 8
execute_on = timestep_end
[]
[twin_volume_fraction_9]
type = MaterialStdVectorAux
variable = twin_volume_fraction_9
property = twin_system_volume_fraction
index = 9
execute_on = timestep_end
[]
[twin_volume_fraction_10]
type = MaterialStdVectorAux
variable = twin_volume_fraction_10
property = twin_system_volume_fraction
index = 10
execute_on = timestep_end
[]
[twin_volume_fraction_11]
type = MaterialStdVectorAux
variable = twin_volume_fraction_11
property = twin_system_volume_fraction
index = 11
execute_on = timestep_end
[]
[twin_tau_0]
type = MaterialStdVectorAux
variable = twin_tau_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[twin_tau_1]
type = MaterialStdVectorAux
variable = twin_tau_1
property = applied_shear_stress
index = 1
execute_on = timestep_end
[]
[twin_tau_2]
type = MaterialStdVectorAux
variable = twin_tau_2
property = applied_shear_stress
index = 2
execute_on = timestep_end
[]
[twin_tau_3]
type = MaterialStdVectorAux
variable = twin_tau_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[twin_tau_4]
type = MaterialStdVectorAux
variable = twin_tau_4
property = applied_shear_stress
index = 4
execute_on = timestep_end
[]
[twin_tau_5]
type = MaterialStdVectorAux
variable = twin_tau_5
property = applied_shear_stress
index = 5
execute_on = timestep_end
[]
[twin_tau_6]
type = MaterialStdVectorAux
variable = twin_tau_6
property = applied_shear_stress
index = 6
execute_on = timestep_end
[]
[twin_tau_7]
type = MaterialStdVectorAux
variable = twin_tau_7
property = applied_shear_stress
index = 7
execute_on = timestep_end
[]
[twin_tau_8]
type = MaterialStdVectorAux
variable = twin_tau_8
property = applied_shear_stress
index = 8
execute_on = timestep_end
[]
[twin_tau_9]
type = MaterialStdVectorAux
variable = twin_tau_9
property = applied_shear_stress
index = 9
execute_on = timestep_end
[]
[twin_tau_10]
type = MaterialStdVectorAux
variable = twin_tau_10
property = applied_shear_stress
index = 10
execute_on = timestep_end
[]
[twin_tau_11]
type = MaterialStdVectorAux
variable = twin_tau_11
property = applied_shear_stress
index = 11
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-5.0e-4*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.08e5 6.034e4 6.034e4 1.08e5 6.03e4 1.08e5 2.86e4 2.86e4 2.86e4' #Tallon and Wolfenden. J. Phys. Chem. Solids (1979)
fill_method = symmetric9
euler_angle_1 = 54.74
euler_angle_2 = 45.0
euler_angle_3 = 270.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_only_xtalpl'
tan_mod_type = exact
[]
[twin_only_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = 'fcc_input_twinning_systems.txt'
initial_twin_lattice_friction = 2.0
[]
[]
[Postprocessors]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[twin_volume_fraction_4]
type = ElementAverageValue
variable = twin_volume_fraction_4
[]
[twin_volume_fraction_5]
type = ElementAverageValue
variable = twin_volume_fraction_5
[]
[twin_volume_fraction_6]
type = ElementAverageValue
variable = twin_volume_fraction_6
[]
[twin_volume_fraction_7]
type = ElementAverageValue
variable = twin_volume_fraction_7
[]
[twin_volume_fraction_8]
type = ElementAverageValue
variable = twin_volume_fraction_8
[]
[twin_volume_fraction_9]
type = ElementAverageValue
variable = twin_volume_fraction_9
[]
[twin_volume_fraction_10]
type = ElementAverageValue
variable = twin_volume_fraction_10
[]
[twin_volume_fraction_11]
type = ElementAverageValue
variable = twin_volume_fraction_11
[]
[twin_tau_0]
type = ElementAverageValue
variable = twin_tau_0
[]
[twin_tau_1]
type = ElementAverageValue
variable = twin_tau_1
[]
[twin_tau_2]
type = ElementAverageValue
variable = twin_tau_2
[]
[twin_tau_3]
type = ElementAverageValue
variable = twin_tau_3
[]
[twin_tau_4]
type = ElementAverageValue
variable = twin_tau_4
[]
[twin_tau_5]
type = ElementAverageValue
variable = twin_tau_5
[]
[twin_tau_6]
type = ElementAverageValue
variable = twin_tau_6
[]
[twin_tau_7]
type = ElementAverageValue
variable = twin_tau_7
[]
[twin_tau_8]
type = ElementAverageValue
variable = twin_tau_8
[]
[twin_tau_9]
type = ElementAverageValue
variable = twin_tau_9
[]
[twin_tau_10]
type = ElementAverageValue
variable = twin_tau_10
[]
[twin_tau_11]
type = ElementAverageValue
variable = twin_tau_11
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.025
dtmin = 0.0125
num_steps = 9
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/2D_geometries/2D-RZ_finiteStrain_test.i)
# Considers the mechanics solution for a thick spherical shell that is uniformly
# pressurized on the inner and outer surfaces, using 2D axisymmetric geometry.
# This test uses the strain calculator ComputeAxisymmetricRZFiniteStrain,
# which is generated through the use of the SolidMechanics QuasiStatic Physics.
#
# From Roark (Formulas for Stress and Strain, McGraw-Hill, 1975), the radially-dependent
# circumferential stress in a uniformly pressurized thick spherical shell is given by:
#
# S(r) = [ Pi[ri^3(2r^3+ro^3)] - Po[ro^3(2r^3+ri^3)] ] / [2r^3(ro^3-ri^3)]
#
# where:
# Pi = inner pressure
# Po = outer pressure
# ri = inner radius
# ro = outer radius
#
# The tests assume an inner and outer radii of 5 and 10, with internal and external
# pressures of 100000 and 200000 at t = 1.0, respectively. The resulting compressive
# tangential stress is largest at the inner wall and, from the above equation, has a
# value of -271429.
#
# RESULTS are below. Since stresses are average element values, values for the
# edge element and one-element-in are used to extrapolate the stress to the
# inner surface. The vesrion of the tests that are checked use the coarsest meshes.
#
# Mesh Radial elem S(edge elem) S(one elem in) S(extrap to surf)
# 1D-SPH
# 2D-RZ 12 (x10) -265004 -254665 -270174
# 3D 12 (6x6) -261880 -252811 -266415
#
# 1D-SPH
# 2D-RZ 48 (x10) -269853 -266710 -271425
# 3D 48 (10x10) -268522 -265653 -269957
#
# The numerical solution converges to the analytical solution as the mesh is
# refined.
[Mesh]
file = 2D-RZ_mesh.e
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
block = 1
[../]
[]
[AuxVariables]
[./stress_theta]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_theta]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_theta]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_theta
execute_on = timestep_end
[../]
[./strain_theta]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 2
index_j = 2
variable = strain_theta
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.345
block = 1
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[]
[BCs]
# pin particle along symmetry planes
[./no_disp_r]
type = DirichletBC
variable = disp_r
boundary = xzero
value = 0.0
[../]
[./no_disp_z]
type = DirichletBC
variable = disp_z
boundary = yzero
value = 0.0
[../]
# exterior and internal pressures
[./exterior_pressure_r]
type = Pressure
variable = disp_r
boundary = outer
function = '200000*t'
[../]
[./exterior_pressure_z]
type = Pressure
variable = disp_z
boundary = outer
function = '200000*t'
[../]
[./interior_pressure_r]
type = Pressure
variable = disp_r
boundary = inner
function = '100000*t'
[../]
[./interior_pressure_z]
type = Pressure
variable = disp_z
boundary = inner
function = '100000*t'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.2
dt = 0.1
[]
[Postprocessors]
[./strainTheta]
type = ElementAverageValue
variable = strain_theta
[../]
[./stressTheta]
type = ElementAverageValue
variable = stress_theta
[../]
[./stressTheta_pt]
type = PointValue
point = '5.0 0.0 0.0'
#bottom inside edge for comparison to theory; use csv = true
variable = stress_theta
[../]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/adapt/single_block.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 20
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.
fp = eos
[]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe1:in'
rho = 996.561962436227759
vel = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Outputs]
exodus = true
show = 'rhoA rhouA rhoEA'
[console]
type = Console
print_mesh_changed_info = true
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0.0
dt = 1e-5
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[Adaptivity]
initial_adaptivity = 0 # There seems to be a bug with non-zero initial adaptivity
refine_fraction = 0.60
coarsen_fraction = 0.30
max_h_level = 4
[]
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/nonlin_kinharden_symmetric_strain_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated displacement loading and unloading condition on
# the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# This test captures isotropic hardening as well as kinematic hardening. Hence
# the yield surface begins to translate as well as grow as stress increases.
# The backstress and yield surface evolves with plastic strain to capture
# this translation and growth.
#
# If the reverse load is strong enough (more than yield point), the material
# will yield in the reverse direction, which takes into account the
# Bauschinger effect(reduction in yield stress in the opposite direction), which
# is dependent the value of kinematic hardening modulus.
#
# This test is based on the similar response obtained for a prescribed symmetrical
# stress path in Besson, Jacques, et al. Non-linear mechanics of materials. Vol. 167.
# Springer Science & Business Media, 2009 pg. 87 fig. 3.4(c). This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
file = 1x1x1cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.025 0.0025
0.05 0.005
0.1 0.01
0.15 0.005
0.2 0
0.25 -0.005
0.3 -0.01
0.35 -0.005
0.45 0
0.5 0.005
0.55 0.01
0.65 0.005
0.7 0
0.75 -0.005
0.8 -0.01
0.85 -0.005
0.9 0
0.95 0.005
1 0.01
1.05 0.005
1.1 0
1.15 -0.005
1.2 -0.01
1.25 -0.005
1.3 0
1.35 0.005
1.4 0.01
1.45 0.005
1.5 0
1.55 -0.005
1.60 -0.01
1.65 -0.005
1.7 0
1.75 0.005
1.8 0.01
1.85 0.005
1.9 0
1.95 -0.005
2 -0.01
2.05 -0.005
2.10 0
2.15 0.005
2.2 0.01
2.25 0.005
2.3 0
2.35 -0.005
2.4 -0.01
2.45 -0.005
2.5 0'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0
[]
[kinematic_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
isotropic_hardening_constant = 0
q = 0
b = 0
kinematic_hardening_modulus = 60000
gamma = 400
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'kinematic_plasticity'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.55 # change end_time = 2.5 for more cycles of kinematic hardening
dt = 0.00125 # keep dt = 0.000125 for a finer non linear kinematic plot
dtmin = 0.0001
[]
[Postprocessors]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_3d_topo_q_func.i)
#This tests the J-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the J-Integrals using options
#to treat it as 3d.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
q_function_type = Topology
ring_first = 1
ring_last = 3
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_z
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_3d_topo_q_func_out
exodus = true
csv = true
[]
(modules/contact/test/tests/hertz_spherical/hertz_contact_hex27.i)
# Hertz Contact: Sphere on sphere
# Spheres have the same radius, Young's modulus, and Poisson's ratio.
# Define E:
# 1/E = (1-nu1^2)/E1 + (1-nu2^2)/E2
#
# Effective radius R:
# 1/R = 1/R1 + 1/R2
#
# F is the applied compressive load.
#
# Area of contact a::
# a^3 = 3FR/4E
#
# Depth of indentation d:
# d = a^2/R
#
#
# Let R1 = R2 = 2. Then R = 1.
#
# Let nu1 = nu2 = 0.25, E1 = E2 = 1.40625e7. Then E = 7.5e6.
#
# Let F = 10000. Then a = 0.1, d = 0.01.
#
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]#Comment
file = hertz_contact_hex27.e
allow_renumbering = false
[] # Mesh
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 795.77471545947674 # 10000/pi/2^2
[../]
[./disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.01 -0.01'
[../]
[] # Functions
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[./disp_z]
order = SECOND
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[] # AuxVariables
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
# extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[../]
[] # AuxKernels
[BCs]
[./base_x]
type = DirichletBC
variable = disp_x
boundary = 1000
value = 0.0
[../]
[./base_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0.0
[../]
[./base_z]
type = DirichletBC
variable = disp_z
boundary = 1000
value = 0.0
[../]
[./symm_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./symm_z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[] # BCs
[Contact]
[./dummy_name]
primary = 1000
secondary = 100
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[../]
[]
[Materials]
[./tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1'
[../]
[./tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '1000'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress_1000]
type = ComputeLinearElasticStress
block = '1000'
[../]
[] # Materials
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.5
end_time = 0.5 # was 2.0
[./Quadrature]
order = FIFTH
[../]
[] # Executioner
[Postprocessors]
[./maxdisp]
type = NodalVariableValue
nodeid = 386 # 387-1 where 387 is the exodus node number of the top-center node
variable = disp_y
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[] # Outputs
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/patch/large_patch.i)
[Mesh]
[base]
type = FileMeshGenerator
file = 'patch.xda'
[]
[sets]
input = base
type = SideSetsFromPointsGenerator
new_boundary = 'left right bottom top back front'
points = ' 0 0.5 0.5
1 0.5 0.5
0.5 0.0 0.5
'
' 0.5 1.0 0.5
0.5 0.5 0.0
0.5 0.5 1.0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
large_kinematics = true
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
large_kinematics = true
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
large_kinematics = true
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[front]
type = DirichletBC
preset = true
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
large_kinematics = true
[]
[compute_strain]
type = ComputeLagrangianStrain
large_kinematics = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
dtmin = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/functions/periodic_function/periodic_function.i)
[Mesh]
type = GeneratedMesh
dim = 3
#Offsets of 0.1 are intentionally used to avoid test stability issues that could
#arise from evaluating the functions directly on discontinuities.
xmin = -1.9
xmax = 2.1
ymin = -1.9
ymax = 2.1
zmin = -1.9
zmax = 2.1
nx = 12
ny = 12
nz = 12
elem_type = HEX8
[]
[Functions]
[base_t]
type = ParsedFunction
expression = 't'
[]
[periodic_t]
type = PeriodicFunction
base_function = base_t
period_time = 1
[]
[base_x]
type = ParsedFunction
expression = 'x'
[]
[periodic_x]
type = PeriodicFunction
base_function = base_x
period_x = 1
[]
[base_y]
type = ParsedFunction
expression = 'y'
[]
[periodic_y]
type = PeriodicFunction
base_function = base_y
period_y = 1
[]
[base_z]
type = ParsedFunction
expression = 'z'
[]
[periodic_z]
type = PeriodicFunction
base_function = base_z
period_z = 1
[]
[base_xyzt]
type = ParsedFunction
expression = 'x+y+z+t'
[]
[periodic_xyzt]
type = PeriodicFunction
base_function = base_xyzt
period_x = 1
period_y = 1
period_z = 1
period_time = 1
[]
[]
[AuxVariables]
[pt]
[]
[px]
[]
[py]
[]
[pz]
[]
[pxyzt]
[]
[]
[AuxKernels]
[pt]
type = FunctionAux
variable = pt
function = periodic_t
execute_on = 'initial timestep_end'
[]
[px]
type = FunctionAux
variable = px
function = periodic_x
execute_on = 'initial timestep_end'
[]
[py]
type = FunctionAux
variable = py
function = periodic_y
execute_on = 'initial timestep_end'
[]
[pz]
type = FunctionAux
variable = pz
function = periodic_z
execute_on = 'initial timestep_end'
[]
[pxyzt]
type = FunctionAux
variable = pxyzt
function = periodic_xyzt
execute_on = 'initial timestep_end'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
#Offsets of 0.1 are intentionally used to avoid test stability issues that could
#arise from evaluating the functions directly on discontinuities.
start_time = -1.9
end_time = 2.1
dt = 0.5
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform_harden4.i)
# apply repeated stretches to observe cohesion hardening, with cubic
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = x_disp
boundary = front
function = '0'
[]
[topy]
type = FunctionDirichletBC
variable = y_disp
boundary = front
function = '0'
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = '2*t'
[]
[]
[AuxVariables]
[wps_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wps_internal_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wps_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[int]
type = PointValue
point = '0 0 0'
variable = wps_internal
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningCubic
value_0 = 1E3
value_residual = 2E3
internal_limit = 0.00007
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.01745506
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 500
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 0.5E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-3
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1E-6
dt = 1E-7
type = Transient
[]
[Outputs]
csv = true
[]
(test/tests/bcs/periodic/periodic_bc_displaced_problem.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
use_displaced_mesh = false
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
primary = 3
secondary = 1
translation = '40 0 0'
[../]
[./y]
variable = u
primary = 0
secondary = 2
translation = '0 40 0'
[../]
[../]
[./disp_0]
type = DirichletBC
variable = disp_x
boundary = '0'
value = 0.01
[../]
[./disp_1]
type = DirichletBC
variable = disp_y
boundary = '0'
value = 0.01
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_displaced_problem
exodus = true
[]
(test/tests/misc/check_error/multi_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
# We can't control perf log output from a subapp
perf_graph = true
[]
(modules/thermal_hydraulics/tutorials/single_phase_flow/02_core.i)
T_in = 300. # K
m_dot_in = 1e-2 # kg/s
press = 10e5 # Pa
# core parameters
core_length = 1. # m
core_n_elems = 25
core_dia = '${units 2. cm -> m}'
core_pitch = '${units 8.7 cm -> m}'
A_core = '${fparse core_pitch^2 - 0.25 *pi * core_dia^2}'
P_wet_core = '${fparse 4*core_pitch + pi * core_dia}'
Dh_core = '${fparse 4 * A_core / P_wet_core}'
tot_power = 2000 # W
[GlobalParams]
initial_p = ${press}
initial_vel = 0.0001
initial_T = ${T_in}
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
scaling_factor_1phase = '1 1e-2 1e-4'
closures = thm_closures
fp = he
[]
[FluidProperties]
[he]
type = IdealGasFluidProperties
molar_mass = 4e-3
gamma = 1.67
k = 0.2556
mu = 3.22639e-5
[]
[]
[Closures]
[thm_closures]
type = Closures1PhaseTHM
[]
[]
[SolidProperties]
[steel]
type = ThermalFunctionSolidProperties
rho = 8050
k = 45
cp = 466
[]
[]
[Components]
[total_power]
type = TotalPower
power = ${tot_power}
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'core_chan:in'
m_dot = ${m_dot_in}
T = ${T_in}
[]
[core_chan]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
roughness = .0001
A = '${A_core}'
D_h = ${Dh_core}
[]
[core_hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
names = 'block'
widths = '${fparse core_dia / 2.}'
solid_properties = 'steel'
solid_properties_T_ref = '300'
n_part_elems = 3
[]
[core_heating]
type = HeatSourceFromTotalPower
hs = core_hs
regions = block
power = total_power
[]
[core_ht]
type = HeatTransferFromHeatStructure1Phase
flow_channel = core_chan
hs = core_hs
hs_side = outer
P_hf = '${fparse pi * core_dia}'
[]
[outlet]
type = Outlet1Phase
input = 'core_chan:out'
p = ${press}
[]
[]
[Postprocessors]
[power_to_coolant]
type = ADHeatRateConvection1Phase
block = core_chan
P_hf = '${fparse pi *core_dia}'
[]
[core_T_out]
type = SideAverageValue
boundary = core_chan:out
variable = T
[]
[core_p_in]
type = SideAverageValue
boundary = core_chan:in
variable = p
[]
[core_p_out]
type = SideAverageValue
boundary = core_chan:out
variable = p
[]
[core_delta_p]
type = ParsedPostprocessor
pp_names = 'core_p_in core_p_out'
expression = 'core_p_in - core_p_out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
[TimeStepper]
type = IterationAdaptiveDT
dt = 10
[]
end_time = 5000
line_search = basic
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 25
[]
[Outputs]
exodus = true
[console]
type = Console
max_rows = 1
outlier_variable_norms = false
[]
print_linear_residuals = false
[]
(modules/functional_expansion_tools/examples/2D_interface_different_submesh/main.i)
# Derived from the example '2D_interface' with the following differences:
#
# 1) The number of y divisions in the sub app is not the same as the master app
# 2) The subapp mesh is skewed in y
# 3) The Functional Expansion order for the flux term was increased to 7
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.0
xmax = 0.4
nx = 6
ymin = 0.0
ymax = 10.0
ny = 20
[]
[Variables]
[./m]
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./source_m]
type = BodyForce
variable = m
value = 100
[../]
[]
[Materials]
[./Impervium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '0.00001 50.0 100.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
value = 2
variable = m
[../]
[]
[BCs]
[./interface_value]
type = FXValueBC
variable = m
boundary = right
function = FX_Basis_Value_Main
[../]
[./interface_flux]
type = FXFluxBC
boundary = right
variable = m
function = FX_Basis_Flux_Main
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Main]
type = FunctionSeries
series_type = Cartesian
orders = '7'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Flux_UserObject_Main]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Main
variable = m
boundary = right
diffusivity = thermal_conductivity
[../]
[]
[Postprocessors]
[./average_interface_value]
type = SideAverageValue
variable = m
boundary = right
[../]
[./total_flux]
type = SideDiffusiveFluxIntegral
variable = m
boundary = right
diffusivity = thermal_conductivity
[../]
[./picard_iterations]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
sub_cycling = true
[../]
[]
[Transfers]
[./FluxToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Flux_UserObject_Main
multi_app_object_name = FX_Basis_Flux_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[./FluxToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Flux_Main
multi_app_object_name = FX_Flux_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/3D/neumann.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/dirackernels/point_caching/point_caching_moving_mesh.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
uniform_refine = 4
# Mesh is dispaced by Aux variables computed by predetermined functions
displacements = 'disp_x disp_y'
[]
[Functions]
[disp_x_fn]
type = ParsedFunction
expression = t
[]
[disp_y_fn]
type = ParsedFunction
expression = 0
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxKernels]
[disp_x_auxk]
type = FunctionAux
variable = disp_x
function = disp_x_fn
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[disp_y_auxk]
type = FunctionAux
variable = disp_y
function = disp_y_fn
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[DiracKernels]
[point_source]
type = CachingPointSource
variable = u
# This is appropriate for this test, since we want the Dirac
# points to be found in elements on the displaced Mesh.
use_displaced_mesh = true
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 4
dt = .1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/exponential_decay.i)
# ExponentialDecay
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[exp_decay]
type = PorousFlowExponentialDecay
variable = u
rate = rate
reference = reference
[]
[]
[AuxVariables]
[rate]
[]
[reference]
[]
[]
[ICs]
[rate]
type = RandomIC
variable = rate
min = -1
max = 1
[]
[reference]
type = RandomIC
variable = reference
min = 1
max = 2
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/porous_flow/test/tests/mass_conservation/mass11.i)
# The sample is a single unit element, with roller BCs on the sides and bottom.
# The top is free to move and fluid is injected at a constant rate of 1kg/s
# There is no fluid flow.
# Fluid mass conservation is checked.
# Under these conditions the fluid mass should increase at 1kg/s
# The porepressure should increase: rho0 * exp(P/bulk) = rho * exp(P0/bulk) + 1*t
# The stress_zz should be exactly biot * P since total stress is zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
initial_condition = 0.1
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[]
[DiracKernels]
[inject]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = 1.0
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.5 0 0 0 0.5 0 0 0 0.5'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
use_displaced_mesh = false
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 2
[]
[Outputs]
execute_on = 'initial timestep_end'
[csv]
type = CSV
[]
[]
(modules/porous_flow/test/tests/jacobian/chem14.i)
# Check derivatives of PorousFlowPorosity with chemical=true
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.1
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1.234
[]
[eqm_k1]
initial_condition = 0.987
[]
[temp]
initial_condition = 0.5
[]
[ini_sec_conc0]
initial_condition = 0.111
[]
[ini_sec_conc1]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowMassTimeDerivative # this is rather irrelevant: we just want something with Porosity in it
variable = a
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = a
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_kinetic = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
at_nodes = true
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
at_nodes = true
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = a
at_nodes = true
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = 1
reactions = '1E-10
2E-10' # so that mass_frac = a
specific_reactive_surface_area = '-44.4E-2 -12E-2'
kinetic_rate_constant = '0.678 0.7'
activation_energy = '4.4 3.3'
molar_volume = '3.3 2.2'
reference_temperature = 1
gas_constant = 7.4
at_nodes = true
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = 'ini_sec_conc0 ini_sec_conc1'
at_nodes = true
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
at_nodes = true
phase = 0
[]
[porosity]
type = PorousFlowPorosity
chemical = true
porosity_zero = 0.1
reference_chemistry = 'ini_sec_conc0 ini_sec_conc1'
initial_mineral_concentrations = 'ini_sec_conc0 ini_sec_conc1'
chemical_weights = '1.111 0.888' # so derivatives of porosity are big
at_nodes = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(test/tests/outputs/console/multiapp/picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[u]
[]
[]
[Kernels]
[diff_v]
type = Diffusion
variable = v
[]
[force_v]
type = CoupledForce
variable = v
v = u
[]
[]
[BCs]
[left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[]
[right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
(modules/contact/test/tests/bouncing-block-contact/bouncing-block-ranfs.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
ping_pong_protection = true
[]
[Mesh]
file = long-bottom-block-no-lower-d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Kernels]
[./disp_x]
type = MatDiffusion
variable = disp_x
[../]
[./disp_y]
type = MatDiffusion
variable = disp_y
[../]
[]
[Contact]
[./top_bottom]
secondary = 10
primary = 20
model = frictionless
formulation = ranfs
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[../]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = 2.5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type -mat_mffd_err'
petsc_options_value = 'hypre boomeramg 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
checkpoint = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./num_nl]
type = NumNonlinearIterations
[../]
[./cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[../]
[]
(modules/chemical_reactions/test/tests/exceptions/missing_gamma2.i)
# Missing activity coefficient in CoupledBEEquilibriumSub Kernel
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[./c]
[../]
[]
[AuxVariables]
[./gamma_a]
[../]
[./gamma_b]
[../]
[./gamma_c]
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./c_ie]
type = PrimaryTimeDerivative
variable = c
[../]
[./aeq]
type = CoupledBEEquilibriumSub
variable = a
log_k = 1
weight = 2
sto_u = 2
v = 'b c'
sto_v = '1 1'
gamma_v = gamma_b
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
end_time = 1
[]
(modules/thermal_hydraulics/test/tests/components/simple_turbine_1phase/phy.conservation.i)
[GlobalParams]
initial_p = 1e6
initial_T = 517
initial_vel = 4.3
initial_vel_x = 4.3
initial_vel_y = 0
initial_vel_z = 0
fp = fp
closures = simple_closures
f = 0
rdg_slope_reconstruction = minmod
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.01
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 10
T = 517
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
[]
[turbine]
type = SimpleTurbine1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 1
A_ref = 1.0
K = 0
on = true
power = 1000
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1. 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e6
[]
[]
[Postprocessors]
[mass_in]
type = ADFlowBoundaryFlux1Phase
equation = mass
boundary = inlet
[]
[mass_out]
type = ADFlowBoundaryFlux1Phase
equation = mass
boundary = outlet
[]
[mass_diff]
type = LinearCombinationPostprocessor
pp_coefs = '1 -1'
pp_names = 'mass_in mass_out'
[]
[p_in]
type = SideAverageValue
boundary = pipe1:in
variable = p
[]
[vel_in]
type = SideAverageValue
boundary = pipe1:in
variable = vel_x
[]
[momentum_in]
type = ADFlowBoundaryFlux1Phase
equation = momentum
boundary = inlet
[]
[momentum_out]
type = ADFlowBoundaryFlux1Phase
equation = momentum
boundary = outlet
[]
[dP]
type = ParsedPostprocessor
pp_names = 'p_in W_dot'
expression = 'p_in * (1 - (1-W_dot/(10*2910.06*517))^(1.4/0.4))'
[]
[momentum_diff]
type = LinearCombinationPostprocessor
pp_coefs = '1 -1 -1'
pp_names = 'momentum_in momentum_out dP' # momentum source = -dP * A and A=1
[]
[energy_in]
type = ADFlowBoundaryFlux1Phase
equation = energy
boundary = inlet
[]
[energy_out]
type = ADFlowBoundaryFlux1Phase
equation = energy
boundary = outlet
[]
[W_dot]
type = ElementAverageValue
variable = W_dot
block = 'turbine'
[]
[energy_diff]
type = LinearCombinationPostprocessor
pp_coefs = '1 -1 -1'
pp_names = 'energy_in energy_out W_dot'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
end_time = 10
dt = 0.5
abort_on_solve_fail = true
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 0
nl_abs_tol = 2e-6
nl_max_its = 10
l_tol = 1e-3
# automatic_scaling = true
# compute_scaling_once = false
# off_diagonals_in_auto_scaling = true
[]
[Outputs]
[csv]
type = CSV
show = 'mass_diff energy_diff momentum_diff'
execute_on = 'final'
[]
[]
(modules/combined/test/tests/reference_residual/group_variables.i)
[Mesh]
file = 2squares.e
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
group_variables = 'disp_x disp_y;
scalar_strain_zz1 scalar_strain_zz2'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz1]
order = FIRST
family = SCALAR
[../]
[./scalar_strain_zz2]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[./saved_x]
order = FIRST
family = LAGRANGE
[../]
[./saved_y]
order = FIRST
family = LAGRANGE
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./aux_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_scalar_strain_zz1]
order = FIRST
family = SCALAR
[../]
[./saved_scalar_strain_zz2]
order = FIRST
family = SCALAR
[../]
[]
[Postprocessors]
[./react_z1]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
block = 1
[../]
[./react_z2]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
block = 2
[../]
[]
[Physics]
[./SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps1]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz1
block = '1'
[../]
[./gps2]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz2
block = '2'
[../]
[../]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = false
displacements = 'disp_x disp_y'
temperature = temp
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./aux_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = aux_strain_zz
index_i = 2
index_j = 2
[../]
[]
[AuxScalarKernels]
[./saved_scalar_strain_zz1_ref_resid]
type = GeneralizedPlaneStrainReferenceResidual
variable = saved_scalar_strain_zz1
generalized_plane_strain = gps1_GeneralizedPlaneStrainUserObject
[../]
[./saved_scalar_strain_zz2_ref_resid]
type = GeneralizedPlaneStrainReferenceResidual
variable = saved_scalar_strain_zz2
generalized_plane_strain = gps2_GeneralizedPlaneStrainUserObject
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottom1x]
type = DirichletBC
boundary = 1
variable = disp_x
value = 0.0
[../]
[./bottom1y]
type = DirichletBC
boundary = 1
variable = disp_y
value = 0.0
[../]
[./bottom2x]
type = DirichletBC
boundary = 2
variable = disp_x
value = 0.0
[../]
[./bottom2y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
block = '1 2'
[../]
[./strain1]
type = ComputePlaneSmallStrain
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz1
block = 1
eigenstrain_names = eigenstrain
[../]
[./strain2]
type = ComputePlaneSmallStrain
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz2
block = 2
eigenstrain_names = eigenstrain
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
block = '1 2'
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/truss_heat_conduction/strip.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 1
xmax = 0.5
xmin = -0.5
ymin = -0.05
ymax = 0.05
[]
[left_line]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '-0.5 0 0'
top_right = '0 0 0'
block_id = 1
block_name = 'left_strip'
location = INSIDE
[]
[right_line]
type = SubdomainBoundingBoxGenerator
input = left_line
bottom_left = '0 0 0'
top_right = '0.5 0 0'
block_id = 2
block_name = 'right_strip'
location = INSIDE
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time_derivative]
type = HeatConductionTimeDerivative
variable = temperature
[]
[heat_conduction]
type = HeatConduction
variable = temperature
[]
[]
[Materials]
[left_strip]
type = GenericConstantMaterial
block = 'left_strip'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '0.1 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[right_strip]
type = GenericConstantMaterial
block = 'right_strip'
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '5.0e-3 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[]
[]
[BCs]
[right]
type = FunctionDirichletBC
variable = temperature
boundary = 'right'
function = '10*t'
[]
[]
[VectorPostprocessors]
[center]
type = LineValueSampler
start_point = '-0.5 0 0'
end_point = '0.5 0 0'
num_points = 40
variable = 'temperature'
sort_by = id
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
end_time = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = 'csv/strip'
time_data = true
[]
[]
(test/tests/multiapps/grid-sequencing/fine.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 40
[]
[Variables]
[u]
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[rxn]
type = Reaction
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = 'PJFNK'
petsc_options = '-snes_monitor_solution'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[coarse]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_begin
positions = '0 0 0'
input_files = coarse.i
[]
[]
[Transfers]
[mesh_function_begin]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = coarse
source_variable = u
variable = u
execute_on = timestep_begin
[]
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/small_deform_hard2.i)
# Checking solution of hardening
# A single element is stretched by 1E-6 in z direction.
#
# Young's modulus = 20 MPa. Tensile strength = 10 Exp(-1E6*q) Pa
#
# The trial stress is
# trial_stress_zz = Youngs Modulus*Strain = 2E7*1E-6 = 20 Pa
#
# Therefore the equations we have to solve are
# 0 = f = stress_zz - 10 Exp(-1E6*q)
# 0 = epp = ga - (20 - stress_zz)/2E7
# 0 = intnl = q - ga
#
# The result is
# q = 0.76803905E-6
# stress_zz = 4.6392191 Pa
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 0
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 0
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = 1E-6*t
[]
[]
[AuxVariables]
[wpt_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wpt_internal]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wpt_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[wpt_internal]
type = PointValue
point = '0 0 0'
variable = wpt_internal
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 0
rate = 1E6
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-11
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-11
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/heterogeneous_materials/constant_poroperm3.i)
# Assign porosity and permeability variables from constant AuxVariables read from the mesh
# to create a heterogeneous model
[Mesh]
type = FileMesh
file = 'gold/constant_poroperm2_out.e'
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 -10'
[]
[Problem]
allow_initial_conditions_with_restart = true
[]
[Variables]
[ppwater]
initial_condition = 1e6
[]
[]
[AuxVariables]
[poro]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = poro
[]
[permxx]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permxx
[]
[permxy]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permxy
[]
[permxz]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permxz
[]
[permyx]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permyx
[]
[permyy]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permyy
[]
[permyz]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permyz
[]
[permzx]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permzx
[]
[permzy]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permzy
[]
[permzz]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permzz
[]
[poromat]
family = MONOMIAL
order = CONSTANT
[]
[permxxmat]
family = MONOMIAL
order = CONSTANT
[]
[permxymat]
family = MONOMIAL
order = CONSTANT
[]
[permxzmat]
family = MONOMIAL
order = CONSTANT
[]
[permyxmat]
family = MONOMIAL
order = CONSTANT
[]
[permyymat]
family = MONOMIAL
order = CONSTANT
[]
[permyzmat]
family = MONOMIAL
order = CONSTANT
[]
[permzxmat]
family = MONOMIAL
order = CONSTANT
[]
[permzymat]
family = MONOMIAL
order = CONSTANT
[]
[permzzmat]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[poromat]
type = PorousFlowPropertyAux
property = porosity
variable = poromat
[]
[permxxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permxxmat
column = 0
row = 0
[]
[permxymat]
type = PorousFlowPropertyAux
property = permeability
variable = permxymat
column = 1
row = 0
[]
[permxzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permxzmat
column = 2
row = 0
[]
[permyxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permyxmat
column = 0
row = 1
[]
[permyymat]
type = PorousFlowPropertyAux
property = permeability
variable = permyymat
column = 1
row = 1
[]
[permyzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permyzmat
column = 2
row = 1
[]
[permzxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permzxmat
column = 0
row = 2
[]
[permzymat]
type = PorousFlowPropertyAux
property = permeability
variable = permzymat
column = 1
row = 2
[]
[permzzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permzzmat
column = 2
row = 2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = ppwater
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = poro
[]
[permeability]
type = PorousFlowPermeabilityConstFromVar
perm_xx = permxx
perm_xy = permxy
perm_xz = permxz
perm_yx = permyx
perm_yy = permyy
perm_yz = permyz
perm_zx = permzx
perm_zy = permzy
perm_zz = permzz
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 100
dt = 100
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
file_base = constant_poroperm2_out
[]
(test/tests/time_integrators/actually_explicit_euler/actually_explicit_euler_lump_preconditioned.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.0001
l_tol = 1e-12
[./TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lump_preconditioned
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/coupled_time_derivative/vector_coupled_time_derivative_test.i)
###########################################################
# This is a simple test of the VectorCoupledTimeDerivative kernel.
# The expected solution for the vector variable v is
# v_x(x) = 1/2 * (x^2 + x)
# v_y(x) = 1/2 * (x^2 + x)
###########################################################
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Variables]
[./u]
family = LAGRANGE_VEC
[../]
[./v]
family = LAGRANGE_VEC
[../]
[]
[Kernels]
[./time_u]
type = VectorTimeDerivative
variable = u
[../]
[./fn_u]
type = VectorBodyForce
variable = u
function_x = 1
function_y = 1
[../]
[./time_v]
type = VectorCoupledTimeDerivative
variable = v
v = u
[../]
[./diff_v]
type = VectorDiffusion
variable = v
[../]
[]
[BCs]
[./left]
type = VectorDirichletBC
variable = v
boundary = 'left'
values = '0 0 0'
[../]
[./right]
type = VectorDirichletBC
variable = v
boundary = 'right'
values = '1 1 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/new_initial_conditions/GrainGrowth_initial_from_file.i)
[Mesh]
file = prepare_mesh_out.e
[]
[Modules]
[./PhaseField]
[./GrainGrowth]
op_num = 4
var_name_base = gr
initial_from_file = true
variable_mobility = false
[../]
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
prop_names = 'L mu gamma_asymm kappa_op'
prop_values = '0 0 0 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 2
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Outputs]
exodus = true
execute_on = FINAL
hide = bnds
[]
(modules/phase_field/test/tests/grain_growth/voronoi_adaptivity_ghost.i)
[Mesh]
[drmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 30
ny = 30
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
partition = linear
[]
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 105
grain_num = 4
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[ghosting0]
order = CONSTANT
family = MONOMIAL
[]
[ghosting1]
order = CONSTANT
family = MONOMIAL
[]
[ghosting2]
order = CONSTANT
family = MONOMIAL
[]
[evaluable0]
order = CONSTANT
family = MONOMIAL
[]
[evaluable1]
order = CONSTANT
family = MONOMIAL
[]
[evaluable2]
order = CONSTANT
family = MONOMIAL
[]
[proc]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[ghosting0]
type = ElementUOAux
variable = ghosting0
element_user_object = ghosting_uo0
field_name = "ghosted"
execute_on = initial
[]
[ghosting1]
type = ElementUOAux
variable = ghosting1
element_user_object = ghosting_uo1
field_name = "ghosted"
execute_on = initial
[]
[ghosting2]
type = ElementUOAux
variable = ghosting2
element_user_object = ghosting_uo2
field_name = "ghosted"
execute_on = initial
[]
[evaluable0]
type = ElementUOAux
variable = evaluable0
element_user_object = ghosting_uo0
field_name = "evaluable"
execute_on = initial
[]
[evaluable1]
type = ElementUOAux
variable = evaluable1
element_user_object = ghosting_uo1
field_name = "evaluable"
execute_on = initial
[]
[evaluable2]
type = ElementUOAux
variable = evaluable2
element_user_object = ghosting_uo2
field_name = "evaluable"
execute_on = initial
[]
[proc]
type = ProcessorIDAux
variable = proc
execute_on = initial
[]
[]
[UserObjects]
[ghosting_uo0]
type = ElemSideNeighborLayersGeomTester
execute_on = initial
element_side_neighbor_layers = 2
rank = 0
[]
[ghosting_uo1]
type = ElemSideNeighborLayersGeomTester
execute_on = initial
element_side_neighbor_layers = 2
rank = 1
[]
[ghosting_uo2]
type = ElemSideNeighborLayersGeomTester
execute_on = initial
element_side_neighbor_layers = 2
rank = 2
[]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
active = ''
[./ngrains]
type = FeatureFloodCount
variable = bnds
threshold = 0.7
[../]
[]
[Preconditioning]
active = ''
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-13
start_time = 0.0
num_steps = 2
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.7
coarsen_fraction = 0.1
max_h_level = 1
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4nstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nstt_out
exodus = true
[]
(modules/solid_mechanics/examples/bridge/bridge_large_strain.i)
#
# Bridge linear elasticity example
#
# This example models a bridge using linear elasticity.
# It can be either steel or concrete.
# Gravity is applied
# A pressure of 0.5 MPa is also applied
#
[Mesh]
displacements = 'disp_x disp_y disp_z' #Define displacements for deformed mesh
type = FileMesh #Read in mesh from file
file = bridge.e
boundary_id = '1 2 3 4 5 6' #Assign names to boundaries to make things clearer
boundary_name = 'top left right bottom1 bottom2 bottom3'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./gravity_y]
#Gravity is applied to bridge
type = Gravity
variable = disp_y
value = -9.81
[../]
[./SolidMechanics]
#Stress divergence kernels
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxVariables]
[./von_mises]
#Dependent variable used to visualize the Von Mises stress
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
[../]
[]
[BCs]
[./Pressure]
[./load]
#Applies the pressure
boundary = top
factor = 5e5 # Pa
[../]
[../]
[./anchor_x]
#Anchors the bottom and sides against deformation in the x-direction
type = DirichletBC
variable = disp_x
boundary = 'left right bottom1 bottom2 bottom3'
value = 0.0
[../]
[./anchor_y]
#Anchors the bottom and sides against deformation in the y-direction
type = DirichletBC
variable = disp_y
boundary = 'left right bottom1 bottom2 bottom3'
value = 0.0
[../]
[./anchor_z]
#Anchors the bottom and sides against deformation in the z-direction
type = DirichletBC
variable = disp_z
boundary = 'left right bottom1 bottom2 bottom3'
value = 0.0
[../]
[]
[Materials]
active = 'density_steel stress strain elasticity_tensor_steel'
[./elasticity_tensor_steel]
#Creates the elasticity tensor using steel parameters
youngs_modulus = 210e9 #Pa
poissons_ratio = 0.3
type = ComputeIsotropicElasticityTensor
block = 1
[../]
[./elasticity_tensor_concrete]
#Creates the elasticity tensor using concrete parameters
youngs_modulus = 16.5e9 #Pa
poissons_ratio = 0.2
type = ComputeIsotropicElasticityTensor
block = 1
[../]
[./strain]
#Computes the strain, assuming small strains
type = ComputeFiniteStrain
block = 1
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
#Computes the stress, using linear elasticity
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./density_steel]
#Defines the density of steel
type = GenericConstantMaterial
block = 1
prop_names = density
prop_values = 7850 # kg/m^3
[../]
[./density_concrete]
#Defines the density of concrete
type = GenericConstantMaterial
block = 1
prop_names = density
prop_values = 2400 # kg/m^3
[../]
[]
[Preconditioning]
[./SMP]
#Creates the entire Jacobian, for the Newton solve
type = SMP
full = true
[../]
[]
[Executioner]
#We solve a steady state problem using Newton's iteration
type = Transient
solve_type = NEWTON
nl_rel_tol = 1e-9
l_max_its = 30
l_tol = 1e-4
nl_max_its = 10
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
dt = 0.1
num_steps = 1
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/chemistry/dissolution.i)
# The dissolution reaction
#
# a <==> mineral
#
# produces "mineral". Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / porosity)' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is positive for a < 0.25, ie dissolution for a(t=0) < 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
# = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity
#
# This test checks that (a + c / porosity) is time-independent, and that a follows the above solution
#
# Aside:
# The exponential curve is not followed exactly because moose actually solves
# (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
# which does not give an exponential exactly, except in the limit dt->0
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.05
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.5
[]
[pressure]
[]
[ini_mineral_conc]
initial_condition = 0.3
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[should_be_static]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[should_be_static]
type = ParsedAux
coupled_variables = 'mineral a'
expression = 'a + mineral / 0.1'
variable = should_be_static
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[pre_dis]
type = PorousFlowPreDis
variable = a
mineral_density = 1000
stoichiometry = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = a
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[mass_frac]
type = PorousFlowMassFraction
mass_fraction_vars = a
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.01
end_time = 1
[]
[Postprocessors]
[a]
type = PointValue
point = '0 0 0'
variable = a
[]
[should_be_static]
type = PointValue
point = '0 0 0'
variable = should_be_static
[]
[]
[Outputs]
time_step_interval = 10
csv = true
perf_graph = true
[]
(test/tests/outputs/iterative/iterative_start_time.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
nonlinear_residual_dt_divisor = 100
linear_residual_dt_divisor = 100
nonlinear_residual_start_time = 1.8
linear_residual_start_time = 1.8
[../]
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_reserve.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
xmin = 0
xmax = 100
ymin = 0
ymax = 100
elem_type = QUAD4
[]
[AuxVariables]
[./c]
[../]
[]
[Variables]
[./gr0]
[../]
[./gr1]
[../]
[]
[ICs]
[./gr0]
type = MultiSmoothCircleIC
variable = gr0
invalue = 1.0
outvalue = 0.0001
bubspac = 20.0
numbub = 2
radius = 10.0
int_width = 12.0
radius_variation = 0.2
radius_variation_type = uniform
[../]
[./c_IC]
type = SmoothCircleIC
int_width = 12.0
x1 = 50
y1 = 50
radius = 10.0
outvalue = 0
variable = c
invalue = 1
[../]
[]
[Kernels]
[./ie_gr0]
type = TimeDerivative
variable = gr0
[../]
[./diff_gr0]
type = Diffusion
variable = gr0
[../]
[./ie_gr1]
type = TimeDerivative
variable = gr1
[../]
[./diff_gr1]
type = Diffusion
variable = gr1
[../]
[./source]
type = MaskedBodyForce
variable = gr1
function = t
mask = mask
[../]
[]
[Materials]
[./mask]
type = ParsedMaterial
expression = 'c'
property_name = mask
coupled_variables = 'c'
[../]
[]
[Postprocessors]
[./grain_tracker]
type = GrainTracker
# Reserve the first "op" variable
reserve_op = 1
threshold = 0.1
connecting_threshold = 0.001
variable = 'gr0 gr1'
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
num_steps = 6
dt = 0.25
[]
[Outputs]
exodus = true
[]
[Problem]
kernel_coverage_check = false
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCTrad/pfct_newton_split1_asm1_10.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
xmax = 8
ymax = 8
[]
[Variables]
[./n]
[./InitialCondition]
type = RandomIC
min = -1
max = 4
[../]
[../]
[./u]
scaling = 1e2
[../]
[./v]
scaling = 1e1
[../]
[]
[Kernels]
[./ndot]
type = TimeDerivative
variable = n
[../]
[./n_bulk]
type = CHBulkPFCTrad
variable = n
[../]
[./u_term]
type = MatDiffusion
variable = n
v = u
diffusivity = C2
[../]
[./v_term]
type = MatDiffusion
variable = n
v = v
diffusivity = C4
[../]
[./u_rctn]
type = Reaction
variable = u
[../]
[./u_gradn]
type = LaplacianSplit
variable = u
c = n
[../]
[./v_rctn]
type = Reaction
variable = v
[../]
[./v_gradu]
type = LaplacianSplit
variable = v
c = u
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFCTrad]
type = PFCTradMaterial
order = 4
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 100
l_tol = 1e-04
nl_rel_tol = 1e-09
nl_abs_tol = 1e-11
splitting = 'nuv'
petsc_options = '-snes_view'
num_steps = 2
dt = 0.1
[]
[Splits]
[./nuv]
splitting = 'v nu'
splitting_type = schur
schur_type = full
schur_pre = Sp
#petsc_options = '-dm_view'
[../]
[./nu]
vars = 'n u'
petsc_options = '-ksp_monitor'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_asm_nblocks -pc_asm_overlap -sub_pc_type'
petsc_options_value = ' 101 asm 10 1 lu'
[../]
[./v]
vars = 'v'
#petsc_options = '-ksp_monitor'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly lu 0'
#full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/buckley_leverett/bl01.i)
# Buckley-Leverett 1-phase.
# The front starts at (around) x=5, and at t=50 it should
# have moved to x=9.6. The version below has a nonzero
# suction function, and at t=50, the front sits between
# (about) x=9.6 and x=9.9. Changing the van-Genuchten
# al parameter to 1E-4 softens the front so it sits between
# (about) x=9.7 and x=10.4, and the simulation runs much faster.
# With al=1E-2 and nx=600, the front sits between x=9.6 and x=9.8,
# but takes about 100 times longer to run.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
PorousFlowDictator = dictator
compute_enthalpy = false
compute_internal_energy = false
[]
[Variables]
[pp]
[InitialCondition]
type = FunctionIC
function = 'max((1000000-x/5*1000000)-20000,-20000)'
[]
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '0 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = pp
boundary = left
value = 980000
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat]
type = MaterialStdVectorAux
variable = sat
execute_on = timestep_end
index = 0
property = PorousFlow_saturation_qp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e6
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.15
[]
[]
[Preconditioning]
active = andy
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 20'
[]
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 0.01 0.1 1 1.5 2 20 30 40 50'
y = '0.01 0.1 0.2 0.3 0.1 0.3 0.3 0.4 0.4 0.5'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 50
[TimeStepper]
type = FunctionDT
function = timestepper
[]
[]
[VectorPostprocessors]
[pp]
type = LineValueSampler
start_point = '0 0 0'
end_point = '15 0 0'
num_points = 150
sort_by = x
variable = pp
[]
[sat]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0 0 0'
end_point = '15 0 0'
num_points = 150
sort_by = x
variable = sat
[]
[]
[Outputs]
file_base = bl01
[csv]
type = CSV
sync_only = true
sync_times = '0.01 50'
[]
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[]
(test/tests/kernels/array_coupled_time_derivative/test_jacobian.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
[]
[Variables]
[u]
components = 2
[]
[v]
components = 2
[]
[]
[Kernels]
[u_coupled_time_derivative]
type = ArrayCoupledTimeDerivative
variable = u
v = v
[]
[u_time_derivative]
type = ArrayTimeDerivative
variable = u
[]
[u_diffusion]
type = ArrayDiffusion
variable = u
diffusion_coefficient = u_dc
[]
[v_time_derivative]
type = ArrayTimeDerivative
variable = v
[]
[v_diffusion]
type = ArrayDiffusion
variable = v
diffusion_coefficient = v_dc
[]
[]
[ICs]
[u]
type = ArrayFunctionIC
variable = u
function = '2*(x+1) 3*(x+1)'
[]
[v]
type = ArrayFunctionIC
variable = v
function = '0.1*(x+1) 0.2*(x+1)'
[]
[]
[Materials]
[u_dc]
type = GenericConstantArray
prop_name = u_dc
prop_value = '1 1'
[]
[v_dc]
type = GenericConstantArray
prop_name = v_dc
prop_value = '2 2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
dtmin = 0.1
num_steps = 3
solve_type = 'NEWTON'
petsc_options = '-snes_test_jacobian -snes_test_jacobian_view'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/01_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/csv_final_and_latest/final.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.25
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
# Vector Postprocessor System
[VectorPostprocessors]
[./line_sample]
type = LineValueSampler
execute_on = 'timestep_end final'
variable = 'u'
start_point = '0 0.5 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = id
[../]
[]
[Outputs]
[./out]
type = CSV
execute_on = 'TIMESTEP_END FINAL'
create_final_symlink = true
[../]
[]
(test/tests/adaptivity/initial_marker/initial_marker.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = 'PJFNK'
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
initial_steps = 4
initial_marker = initial_box
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = dont_mark
type = BoxMarker
[../]
[./initial_box]
type = BoxMarker
bottom_left = '0.8 0.1 0'
top_right = '0.9 0.2 0'
inside = refine
outside = dont_mark
[../]
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_different_planes/planestrain_jacobian_testing_xy.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[Mesh]
file = square_xy_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_strain]
block = 1
strain = SMALL
out_of_plane_direction = z
planar_formulation = PLANE_STRAIN
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/random2.i)
# Using CappedMohrCoulomb with compressive failure only
# Plasticity models:
# Compressive strength = 1 MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1234
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1234
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./tot_iters]
type = ElementIntegralMaterialProperty
mat_prop = plastic_NR_iterations
outputs = console
[../]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./raw_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./raw_f2]
type = ElementExtremeValue
variable = f2
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[./f1]
type = FunctionValuePostprocessor
function = should_be_zero1_fcn
[../]
[./f2]
type = FunctionValuePostprocessor
function = should_be_zero2_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[./should_be_zero1_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f1'
[../]
[./should_be_zero2_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f2'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 1E6
value_residual = 0
internal_limit = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 1E5
max_NR_iterations = 100
yield_function_tol = 1.0E-1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random2
csv = true
[]
(modules/chemical_reactions/test/tests/jacobian/coupled_equilsub2.i)
# Test the Jacobian terms for the CoupledBEEquilibriumSub Kernel using
# activity coefficients not equal to unity
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[../]
[./b]
order = FIRST
family = LAGRANGE
[../]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure]
type = RandomIC
variable = pressure
min = 1
max = 5
[../]
[./a]
type = RandomIC
variable = a
max = 1
min = 0
[../]
[./b]
type = RandomIC
variable = b
max = 1
min = 0
[../]
[]
[Kernels]
[./diff]
type = DarcyFluxPressure
variable = pressure
[../]
[./diff_b]
type = Diffusion
variable = b
[../]
[./a]
type = CoupledBEEquilibriumSub
variable = a
v = b
log_k = 2
weight = 2
sto_v = 1.5
sto_u = 2
gamma_eq = 2
gamma_u = 2.5
gamma_v = 1.5
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
[]
[Outputs]
perf_graph = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/phase_field/test/tests/misc/variablegradientmaterial.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
[]
[AuxVariables]
[./c]
[./InitialCondition]
type = SmoothCircleIC
x1 = 0
y1 = 0
z1 = 0
invalue = 1
outvalue = 0
radius = 0.7
int_width = 0.5
[../]
[../]
[]
[Materials]
[./var_grad]
type = VariableGradientMaterial
prop = grad_c
variable = c
outputs = exodus
[../]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
execute_on = final
[]
(modules/level_set/examples/rotating_circle/circle_rotate_supg.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 32
ny = 32
uniform_refine = 2
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[Variables]
[./phi]
[../]
[]
[Functions]
[./phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.03
center = '0 0.5 0'
radius = 0.15
[../]
[./velocity_func]
type = ParsedVectorFunction
expression_x = '4*y'
expression_y = '-4*x'
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[../]
[./vel_ic]
type = VectorFunctionIC
variable = velocity
function = velocity_func
[]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[../]
[./advection_supg]
type = LevelSetAdvectionSUPG
velocity = velocity
variable = phi
[../]
[./time_supg]
type = LevelSetTimeDerivativeSUPG
velocity = velocity
variable = phi
[../]
[]
[Postprocessors]
[./area]
type = LevelSetVolume
threshold = 0.5
variable = phi
location = outside
execute_on = 'initial timestep_end'
[../]
[./cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 1.570796
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 0.8
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/mass_vol_exp02.i)
# Tests the PorousFlowMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, HM porosity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[ICs]
[disp_x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[]
[disp_y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[]
[disp_z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[]
[p]
type = RandomIC
min = -1
max = 1
variable = porepressure
[]
[]
[BCs]
# necessary otherwise volumetric strain rate will be zero
[disp_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[disp_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'left right'
[]
[disp_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'left right'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[]
[poro]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = porepressure
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jacobian2
exodus = false
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/dirichlet_bcs_velocity.i)
rho = 'rho'
l = 10
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T
v = power_density
[]
[]
[FVBCs]
# Inlet
[inlet_u]
type = WCNSFVInletVelocityBC
variable = u
boundary = 'left'
velocity_pp = 'inlet_u'
[]
[inlet_v]
type = WCNSFVInletVelocityBC
variable = v
boundary = 'left'
velocity_pp = 0
[]
[inlet_T]
type = WCNSFVInletTemperatureBC
variable = T
boundary = 'left'
temperature_pp = 'inlet_T'
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_u]
type = Receiver
default = ${inlet_velocity}
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
line_search = 'none'
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/random3.i)
# Using CappedMohrCoulomb with Mohr-Coulomb failure only
# Plasticity models:
# Cohesion = 1MPa
# Friction angle = dilation angle = 0.5
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 1234
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 1234
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./f3]
order = CONSTANT
family = MONOMIAL
[../]
[./f4]
order = CONSTANT
family = MONOMIAL
[../]
[./f5]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 6
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 7
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 8
variable = f2
[../]
[./f3]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 9
variable = f3
[../]
[./f4]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 10
variable = f4
[../]
[./f5]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 11
variable = f5
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = int0
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./tot_iters]
type = ElementIntegralMaterialProperty
mat_prop = plastic_NR_iterations
outputs = console
[../]
[./intnl_max]
type = ElementExtremeValue
variable = int0
outputs = console
[../]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./raw_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./raw_f2]
type = ElementExtremeValue
variable = f2
outputs = console
[../]
[./raw_f3]
type = ElementExtremeValue
variable = f3
outputs = console
[../]
[./raw_f4]
type = ElementExtremeValue
variable = f4
outputs = console
[../]
[./raw_f5]
type = ElementExtremeValue
variable = f5
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[./f1]
type = FunctionValuePostprocessor
function = should_be_zero1_fcn
[../]
[./f2]
type = FunctionValuePostprocessor
function = should_be_zero2_fcn
[../]
[./f3]
type = FunctionValuePostprocessor
function = should_be_zero3_fcn
[../]
[./f4]
type = FunctionValuePostprocessor
function = should_be_zero4_fcn
[../]
[./f5]
type = FunctionValuePostprocessor
function = should_be_zero5_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[./should_be_zero1_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f1'
[../]
[./should_be_zero2_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f2'
[../]
[./should_be_zero3_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f3'
[../]
[./should_be_zero4_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f4'
[../]
[./should_be_zero5_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f5'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E12
[../]
[./coh]
type = SolidMechanicsHardeningCubic
value_0 = 1E6
value_residual = 0
internal_limit = 1
[../]
[./ang]
type = SolidMechanicsHardeningCubic
value_0 = 0.9
value_residual = 0.2
internal_limit = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 1E5
max_NR_iterations = 100
yield_function_tol = 1.0E-1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random3
csv = true
[]
(modules/solid_mechanics/test/tests/test_jacobian/jacobian_test_planestrain.i)
# This test is designed to test the jacobian for a single
# element with/without volumetric locking correction.
# The mesh contains one element whose y displacement is zero at
# the bottom surface (y=0) and -1.0 at the top surface (y=1).
# Result: The hand coded jacobian matches well with the finite
# difference jacobian with an error norm in the order of 1e-15
# for total and incremental small strain formulations and with
# an error in the order of 1e-8 for finite strain formulations.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./y_force]
type = NeumannBC
variable = disp_y
boundary = top
value = -1.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 0
[../]
[./strain]
block = 0
[../]
[./stress]
block = 0
[../]
[]
[Preconditioning]
active = 'smp'
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient #Transient
solve_type = NEWTON
petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'
l_max_its = 100
nl_abs_tol = 1e-4
start_time = 0.0
num_steps = 1
dt = 0.005
dtmin = 0.005
end_time = 0.005
[]
(test/tests/outputs/system_info/system_info.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Adaptivity]
marker = marker
max_h_level = 2
[./Indicators]
[./indicator]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./marker]
type = ErrorFractionMarker
coarsen = 0.1
indicator = indicator
refine = 0.7
[../]
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux_u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/beam/static/euler_small_strain_y.i)
# Test for small strain Euler beam bending in y direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poisson's ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 5.78e-2 m
# Using 10 elements to discretize the beam element, the FEM solution is 5.766e-2 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# References:
# Prathap and Bhashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
# Note that the force is scaled by 1e-4 compared to the reference problem.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = right
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/examples/3D_volumetric_cylindrical/sub.i)
# Basic example coupling a master and sub app in a 3D cylindrical mesh from an input file
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable, the recommended approach.
#
# Note: this problem is not light, and may take a few minutes to solve.
[Mesh]
type = FileMesh
file = cyl-tet.e
[]
# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s] # Something to make 's' change each time, but allow a converging solution
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = CylindricalDuo
orders = '5 3' # Axial first, then (r, t) FX
physical_bounds = '-2.5 2.5 0 0 1' # z_min z_max x_center y_center radius
z = Legendre # Axial in z
disc = Zernike # (r, t) default to unit disc in x-y plane
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/sub0.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/planar5.i)
# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa with cubic hardening to 1Pa at intnl=1E-6
#
# The return should be to a plane (but the algorithm
# will try tip-return first), with, according to mathematica
# plastic_multiplier = 6.655327991E-7
# stress_zz = 0.869613817289
# stress_xx = 0.20068032054
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.0E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningCubic
value_0 = 0.5
value_residual = 1
internal_limit = 1E-6
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
shift = 1E-6
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = tens
debug_fspb = none
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar5
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/reconstruction/euler2rgb_no_grain_region.i)
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = ebsd_small.txt
[]
[]
[GlobalParams]
op_num = 8
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
execute_on = initial
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
phase = 2
output_adjacency_matrix = true
[]
[grain_tracker]
type = GrainTracker
polycrystal_ic_uo = ebsd
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[void_phase]
type = ReconPhaseVarIC
variable = c
ebsd_reader = ebsd_reader
phase = 1
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[AuxVariables]
# active = 'c bnds'
[c]
[]
[bnds]
[]
[ebsd_numbers]
family = MONOMIAL
order = CONSTANT
[]
# Note: Not active
[unique_grains]
family = MONOMIAL
order = CONSTANT
[]
[var_indices]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[PolycrystalKernel]
c = c
[]
[]
[AuxKernels]
# active = 'BndsCalc'
[BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[ebsd_numbers]
type = EBSDReaderAvgDataAux
data_name = feature_id
ebsd_reader = ebsd_reader
grain_tracker = grain_tracker
variable = ebsd_numbers
phase = 2
execute_on = 'initial timestep_end'
[]
# Note: Not active
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[]
[]
[Modules]
[PhaseField]
[EulerAngles2RGB]
crystal_structure = cubic
grain_tracker = grain_tracker
euler_angle_provider = ebsd_reader
no_grain_color = '.1 .1 .1'
phase = 2
[]
[]
[]
[Materials]
[bulk]
type = GBEvolution
block = 0
T = 2273
wGB = 10.0
GBenergy = 1.58
GBmob0 = 9.2124e-9
Q = 2.77
length_scale = 1.0e-6
time_scale = 60.0
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_grmres_restart '
petsc_options_value = ' asm lu 1 21'
start_time = 0.0
dt = 0.2
num_steps = 1
[]
[Outputs]
csv = true
exodus = true
execute_on = 'INITIAL TIMESTEP_END'
perf_graph = true
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/small_deform5.i)
# apply nonuniform stretch in x, y and z directions using
# Lame lambda = 0.7E7, Lame mu = 1.0E7,
# trial_stress(0, 0) = 2.9
# trial_stress(1, 1) = 10.9
# trial_stress(2, 2) = 14.9
# With tensile_strength = 2, decaying to zero at internal parameter = 4E-7
# via a Cubic, the algorithm should return to:
# internal parameter = 2.26829E-7
# trace(stress) = 0.799989 = tensile_strength
# stress(0, 0) = -6.4
# stress(1, 1) = 1.6
# stress(2, 2) = 5.6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1E-7*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3E-7*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '5E-7*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningCubic
value_0 = 2
value_residual = 0
internal_limit = 4E-7
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = -1
value_residual = 0
internal_limit = 1E-8
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-11
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform5
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_adaptivity.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[react_x]
[]
[react_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
[]
[penalty_accumulated_slip]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
[]
[penalty_tangential_vel]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
[]
[penalty_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
[]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[react_y]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_y'
variable = 'react_y'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = react_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = react_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = react_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = react_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
line_search = 'none'
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 0.3 # 3.5
l_tol = 1e-4
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[vectorpp_output]
type = CSV
create_final_symlink = true
file_base = cylinder_friction_penalty_adaptivity
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.4
secondary_variable = disp_x
penalty = 5e7
penalty_friction = 5e8
[]
[geo]
type = GeometrySphere
boundary = 3
center = '0 4 0'
radius = 3
[]
[]
[Adaptivity]
[Markers]
[contact]
type = BoundaryMarker
mark = REFINE
next_to = 3
[]
[]
initial_marker = contact
initial_steps = 2
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/special/patch.i)
[Mesh]
[base]
type = FileMeshGenerator
file = 'patch.xda'
[]
[sets]
input = base
type = SideSetsFromPointsGenerator
new_boundary = 'left right bottom top back front'
points = ' 0 0.5 0.5
1 0.5 0.5
0.5 0.0 0.5
'
' 0.5 1.0 0.5
0.5 0.5 0.0
0.5 0.5 1.0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
base_name = "whatever"
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[front]
type = DirichletBC
preset = true
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
elasticity_tensor = whatever_elasticity_tensor
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
dtmin = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/debug/show_execution_auxkernels.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Debug]
show_execution_order = 'ALWAYS'
[]
[AuxVariables]
[a]
initial_condition = 1
[]
[b]
initial_condition = 2
[]
[c]
initial_condition = 3
[]
[a_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = 1
[]
[b_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = 2
[]
[c_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = 3
[]
[d_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = 3
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Functions]
[exact_fn]
type = ParsedFunction
expression = t
[]
[a_fn]
type = ParsedFunction
expression = t
[]
[b_fn]
type = ParsedFunction
expression = (4-t)/2
[]
[]
[AuxKernels]
# Nodal
# this one needs a and b set, should run last
[c_saux]
type = QuotientAux
variable = c
numerator = a
denominator = b
execute_on = 'initial timestep_end'
[]
# setting b requires a
[b_saux]
type = ProjectionAux
variable = b
v = a
execute_on = 'linear timestep_end'
[]
# Elements
# this one needs a and b set, should run last
[c_saux_elem]
type = QuotientAux
variable = c_elem
numerator = a_elem
denominator = b_elem
execute_on = 'initial timestep_end'
[]
# setting b requires a
[b_saux_elem]
type = ProjectionAux
variable = b_elem
v = a_elem
execute_on = 'linear timestep_end'
[]
# boundary auxkernel
[real_property]
type = MaterialRealAux
variable = d_elem
property = 3
boundary = 'top bottom'
[]
[]
[Kernels]
[ie]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 1
dt = 1
[]
(modules/solid_mechanics/test/tests/check_error/num_constants.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = cube.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 1e6
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
file_base = out
[]
(modules/combined/test/tests/power_law_hardening/PowerLawHardening.i)
# This is a test of the isotropic power law hardening constitutive model.
# In this problem, a single Hex 8 element is fixed at the bottom and pulled at the top
# at a constant rate of 0.1.
# Before yield, stress = strain (=0.1*t) as youngs modulus is 1.0.
# The yield stress for this problem is 0.25 ( as strength coefficient is 0.5 and strain rate exponent is 0.5).
# Therefore, the material should start yielding at t = 2.5 seconds and then follow stress = K *pow(strain,n) or
# stress ~ 0.5*pow(0.1*t,0.5).
#
# This tensor mechanics version of the power law hardening plasticity model matches
# the solid mechanics version for this toy problem under exodiff limits
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
[]
[AuxVariables]
[./total_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./top_pull]
type = ParsedFunction
expression = t*(0.1)
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = SMALL
incremental = true
generate_output = 'stress_yy'
[]
[]
[AuxKernels]
[./total_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.3
[../]
[./power_law_hardening]
type = IsotropicPowerLawHardeningStressUpdate
strength_coefficient = 0.5 #K
strain_hardening_exponent = 0.5 #n
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'power_law_hardening'
tangent_operator = elastic
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 5.0
dt = 0.25
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./strain_yy]
type = ElementAverageValue
variable = total_strain_yy
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/geochemistry/test/tests/kinetics/bio_sulfate_2.i)
# Example of a microbe-catalysed reaction (see Bethke Section 18.5 for further details):
# CH3COO- + SO4-- -> 2HCO3- + HS-
# at pH = 7.2
# at temperature = 25degC
# This file treats the microbe as a kinetic species and all the aqueous components are in equilibrium
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_into_basis = 'HS-'
swap_out_of_basis = 'O2(aq)'
charge_balance_species = "Cl-"
constraint_species = "H2O Na+ Ca++ Fe++ Cl- SO4-- HCO3- HS- H+ CH3COO-"
constraint_value = " 1.0 501E-3 20E-3 2E-3 500E-3 20E-3 2E-3 0.3E-6 -7.2 1E-3"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition log10activity bulk_composition"
constraint_unit = " kg moles moles moles moles moles moles moles dimensionless moles"
controlled_activity_name = 'H+'
controlled_activity_value = 6.30957E-8 # this is pH=7.2
kinetic_species_name = "sulfate_reducer"
kinetic_species_initial_value = 0.1
kinetic_species_unit = mg
ramp_max_ionic_strength_initial = 0
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = ''
mol_cutoff = 1E-20
solver_info = true
evaluate_kinetic_rates_always = true
prevent_precipitation = 'Pyrite Troilite'
[]
[UserObjects]
[rate_sulfate_reducer]
type = GeochemistryKineticRate
kinetic_species_name = "sulfate_reducer"
intrinsic_rate_constant = 0.0864 # 1E-9 mol/mg/s = 0.0864 mol/g/day
multiply_by_mass = true
promoting_species_names = 'CH3COO-'
promoting_indices = 1
promoting_monod_indices = 1
promoting_half_saturation = 70E-6
direction = both
kinetic_biological_efficiency = 4.3E-3
energy_captured = 45E3
theta = 0.2
eta = 1
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O Na+ Ca++ Fe++ Cl- SO4-- HCO3- O2(aq) H+ CH3COO-"
equilibrium_minerals = "Mackinawite" # other minerals make marginal difference
kinetic_minerals = "sulfate_reducer"
kinetic_rate_descriptions = "rate_sulfate_reducer"
piecewise_linear_interpolation = true # comparison with GWB
[]
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 10 18 21'
y = '1E-2 1E-2 1 1'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = timestepper
[]
end_time = 21
[]
[AuxVariables]
[moles_acetate]
[]
[biomass_mg]
[]
[]
[AuxKernels]
[moles_acetate]
type = GeochemistryQuantityAux
species = 'CH3COO-'
reactor = reactor
variable = moles_acetate
quantity = transported_moles_in_original_basis
[]
[biomass_mg]
type = GeochemistryQuantityAux
species = 'sulfate_reducer'
reactor = reactor
variable = biomass_mg
quantity = free_mg
[]
[]
[Postprocessors]
[moles_acetate]
type = PointValue
point = '0 0 0'
variable = moles_acetate
[]
[biomass_mg]
type = PointValue
point = '0 0 0'
variable = biomass_mg
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-test-derivative-trimming.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
c = 1.0e4
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_xy_3d_shear.i)
# This test simulates shear test. The shear load is applied in two directions.
#
# -------------------
# ANALYTICAL SOLUTION
# -------------------
# https://mooseframework.inl.gov/source/materials/HillCreepStressUpdate.html
# q = [F(S22-S33)^2 + G(S33-S11)^2 + H(S11-S22)^2 + 2L(S23)^2 + 2M(S13)^2 + 2N(S12)^2]^0.5
# S12 = 10 Pa and S23 = 10 Pa; other compoenents of stress are zero since it is a uniaxial test
# F=0.5 G=0.25 H=0.3866 L=1.6413 M=1.6413 N=1.2731 (as used in this test)
# Substituting the values of stress components and F, G, H, L, M and N we obtain
# q = 24.1429 Pa
#
# Equivalent_creep_strain_rate = A(q)^n (power law creep rate used in this test)
# Substituting A=1e-16 and n=9, and q as calculated above, we obtain
# Equivalent_creep_strain_rate = 2.7868e-4
#
# The 12 (xy) and 32 (zy) component of creep_strain_tensor is calculated as below
# creep_strain_tensor_12 = (Equivalent_creep_strain_rate / q) * 2.0 * N * S12 * time_increment
# creep_strain_tensor_32 = (Equivalent_creep_strain_rate / q) * 2.0 * L * S32 * time_increment
# Substituting the values and time_increment as 0.001 we obtain the analytical solution.
#
# MOOSE Analytical
# creep_strain_tensor_12 2.935999e-08 2.9390645e-08
# creep_strain_tensor_32 3.788000e-08 3.7890870e-08
#
# -----------------------------------------
# PYTHON SCRIPT FOR THE ANALYTICAL SOLUTION
# -----------------------------------------
# import math
# F=0.5; G=0.25; H=0.3866; L=1.6413; M=1.6413; N=1.2731
# S11=0; S22=0; S33=0; S23=10; S13=0; S12=10
# q = math.sqrt(F*(S22-S33)**2 + G*(S33-S11)**2 + H*(S11-S22)**2 + 2*L*(S23)**2 + 2*M*(S13)**2 + 2*N*(S12)**2)
# print(q)
# A=1e-16; n=9; time=0.0001
# equivalent_creep_strain_rate = A*(q**n)
# print(equivalent_creep_strain_rate)
# equivalent_creep_strain_rate_12=(equivalent_creep_strain_rate / q) * 2.0 * N * S12 * time
# equivalent_creep_strain_rate_32=(equivalent_creep_strain_rate / q) * 2.0 * L * S23 * time
# print(equivalent_creep_strain_rate_12)
# print(equivalent_creep_strain_rate_32)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 1.0
ymax = 1.0
zmax = 1.0
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_zy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zy
index_i = 2
index_j = 1
[]
[sigma_xy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[sigma_zy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xy stress_xy elastic_strain_zy stress_zy'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 100.0
anisotropic_elasticity = true
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[shear_load_xy]
type = ADNeumannBC
variable = disp_x
boundary = top
value = 10
[]
[shear_load_zy]
type = ADNeumannBC
variable = disp_z
boundary = top
value = 10
[]
[no_disp_y_top]
type = ADDirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err'
petsc_options_value = 'lu superlu_dist 1e-5'
nl_rel_tol = 1.0e-14
nl_abs_tol = 1.0e-14
l_max_its = 10
num_steps = 5
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xy]
type = ElementAverageValue
variable = creep_strain_xy
execute_on = 'TIMESTEP_END'
[]
[elastic_strain_xy]
type = ElementAverageValue
variable = elastic_strain_xy
execute_on = 'TIMESTEP_END'
[]
[sigma_xy]
type = ElementAverageValue
variable = stress_xy
execute_on = 'TIMESTEP_END'
[]
[creep_strain_zy]
type = ElementAverageValue
variable = creep_strain_zy
execute_on = 'TIMESTEP_END'
[]
[elastic_strain_zy]
type = ElementAverageValue
variable = elastic_strain_zy
execute_on = 'TIMESTEP_END'
[]
[sigma_zy]
type = ElementAverageValue
variable = stress_zy
execute_on = 'TIMESTEP_END'
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
# unnecessary output variables
hide = 'matl_ts_min max_disp_x max_disp_y max_hydro dt num_lin num_nonlin'
[]
(modules/porous_flow/test/tests/chemistry/except19.i)
# Exception test
# No initial_mineral_concentrations
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[dummy]
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.5
[]
[a]
initial_condition = 0.5
[]
[ini_mineral_conc]
initial_condition = 0.2
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = dummy
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
temperature = 1
[]
[predis_qp]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc_qp]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[porosity]
type = PorousFlowPorosity
chemical = true
porosity_zero = 0.6
reference_chemistry = ini_mineral_conc
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.1
end_time = 0.4
[]
[Postprocessors]
[porosity]
type = PointValue
point = '0 0 0'
variable = porosity
[]
[c]
type = PointValue
point = '0 0 0'
variable = mineral
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(python/peacock/tests/common/spherical_average.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
xmin = -5
xmax = 5
ymin = -5
ymax = 5
zmin = -5
zmax = 5
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = sin(x*7.4+z*4.1)+cos(y*3.8+x*8.7)+sin(z*9.1+y*2.6)
[../]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[VectorPostprocessors]
[./average]
type = SphericalAverage
variable = c
radius = 5
bin_number = 10
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
csv = true
[]
(test/tests/materials/generic_materials/generic_function_rank_two_tensor.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
type = FEProblem
solve = false
[]
[Functions]
[fcn_00]
type = ParsedFunction
expression = '1 + t'
[]
[fcn_10]
type = ParsedFunction
expression = '4 + t'
[]
[fcn_20]
type = ParsedFunction
expression = '7 + t'
[]
[fcn_01]
type = ParsedFunction
expression = '2 + t'
[]
[fcn_11]
type = ParsedFunction
expression = '5 + t'
[]
[fcn_21]
type = ParsedFunction
expression = '8 + t'
[]
[fcn_02]
type = ParsedFunction
expression = '3 + t'
[]
[fcn_12]
type = ParsedFunction
expression = '6 + t'
[]
[fcn_22]
type = ParsedFunction
expression = '9 + t'
[]
[]
[Materials]
[./tensor]
type = GenericFunctionRankTwoTensor
tensor_name = function
# tensor values are column major-ordered
tensor_functions = 'fcn_00 fcn_10 fcn_20 fcn_01 fcn_11 fcn_21 fcn_02 fcn_12 fcn_22'
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Postprocessors]
[00]
type = ElementAverageValue
variable = function_00
[]
[01]
type = ElementAverageValue
variable = function_01
[]
[02]
type = ElementAverageValue
variable = function_02
[]
[10]
type = ElementAverageValue
variable = function_10
[]
[11]
type = ElementAverageValue
variable = function_11
[]
[12]
type = ElementAverageValue
variable = function_12
[]
[20]
type = ElementAverageValue
variable = function_20
[]
[21]
type = ElementAverageValue
variable = function_21
[]
[22]
type = ElementAverageValue
variable = function_22
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/incremental_slip/incremental_slip.i)
[Mesh]
file = incremental_slip.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
[../]
[]
[Functions]
[./secondary_x]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 0.5 0 0 0 -0.25 0 0.5 0'
[../]
[./secondary_y]
type = PiecewiseLinear
x = '0 1 9'
y = '0 -0.15 -0.15'
[../]
[./secondary_z]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 -0.5 0 0 0 0.25 0 -0.5 0'
[../]
[./primary_x]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 0 0 0.5 0 0.25 0 0.5 0'
[../]
[./primary_y]
type = PiecewiseLinear
x = '0 9'
y = '0 0'
[../]
[./primary_z]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6 7 8 9'
y = '0 0 0 0 0.5 0 -0.25 0 -0.5 0'
[../]
[]
[AuxVariables]
[./inc_slip_x]
order = FIRST
family = LAGRANGE
[../]
[./inc_slip_y]
order = FIRST
family = LAGRANGE
[../]
[./inc_slip_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_z]
type = PenetrationAux
variable = inc_slip_z
quantity = incremental_slip_z
boundary = 3
paired_boundary = 2
[../]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e7
[../]
[]
[BCs]
[./secondary_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 4
function = secondary_x
[../]
[./secondary_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 4
function = secondary_y
[../]
[./secondary_z]
type = FunctionDirichletBC
variable = disp_z
preset = false
boundary = 4
function = secondary_z
[../]
[./primary_x]
type = FunctionDirichletBC
variable = disp_x
boundary = '1 2'
function = primary_x
[../]
[./primary_y]
type = FunctionDirichletBC
variable = disp_y
boundary = '1 2'
function = primary_y
[../]
[./primary_z]
type = FunctionDirichletBC
variable = disp_z
boundary = '1 2'
function = primary_z
[../]
[] # BCs
[Materials]
[./elasticity_tensor_1]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.0
[../]
[./stress_1]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./elasticity_tensor_2]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.0
[../]
[./stress_2]
type = ComputeFiniteStrainElasticStress
block = 2
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
l_max_its = 100
nl_max_its = 10
dt = 1.0
num_steps = 9
[] # Executioner
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/recompute_radial_return/isotropic_plasticity_errors.i)
# This simulation uses the piece-wise linear strain hardening model
# with the incremental small strain formulation; incremental small strain
# is required to produce the strain_increment for the DiscreteRadialReturnStressIncrement
# class, which handles the calculation of the stress increment to return
# to the yield surface in a J2 (isotropic) plasticity problem.
#
# This test is used to check the error messages in the discrete radial return
# model DiscreteRRIsotropicPlasticity; cli_args are used to check all of the
# error messages in the DiscreteRRIsotropicPlasticity model.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./top_pull]
type = ParsedFunction
expression = t*(0.0625)
[../]
[./harden_func]
type = PiecewiseLinear
x = '0 0.0003 0.0007 0.0009'
y = '50 52 54 56'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
[../]
[./isotropic_plasticity]
type = IsotropicPlasticityStressUpdate
relative_tolerance = 1e-25
absolute_tolerance = 1e-5
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'isotropic_plasticity'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-18
nl_abs_tol = 1e-10
l_tol = 1e-12
start_time = 0.0
end_time = 0.025
dt = 0.00125
dtmin = 0.0001
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/phy.f_fn.3eqn.i)
# Tests that friction factor can be provided for 1-phase flow
f = 5
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 558
initial_p = 7.0e6
initial_vel = 0
scaling_factor_1phase = '1e0 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[f_func]
type = ConstantFunction
value = ${f}
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1.907720E-04
D_h = 1.698566E-02
f = f_func
fp = eos
[]
[ht_pipe]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe
T_wall = 559
P_hf = 0.0489623493599167
Hw = 50000
[]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe:in'
rho = 741.707129779398883
vel = 2
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 7.0e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-2
l_max_its = 30
[]
[Postprocessors]
[f]
type = ADElementIntegralMaterialProperty
mat_prop = f_D
block = pipe
[]
[]
[Outputs]
csv = true
show = 'f'
execute_on = 'timestep_end'
[]
(modules/navier_stokes/test/tests/finite_volume/materials/flow_diode/transient_operation.i)
# Horizontal H junction with flow in different directions in the two branches
# One of the branches has a diode against the direction of the flow that can
# be triggered using the Controls
# There are 3 different strategies available for the diode blocking the flow
# - based on a time trigger
# - based on a pressure drop (here chosen across the diode)
# - based on a mass flow rate (here chosen through the diode)
mu = 0.1
rho = 10
nx = 10
ny = 5
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 0.3 1'
dy = '0.5 0.2 0.5'
ix = '${nx} ${fparse nx/2} ${nx}'
iy = '${ny} ${ny} ${ny}'
subdomain_id = '1 1 1
2 1 2
3 4 1'
[]
[add_walls]
type = SideSetsBetweenSubdomainsGenerator
input = 'cmg'
primary_block = '1 3 4'
paired_block = '2'
new_boundary = 'walls'
[]
[remove_wall_blocks]
type = BlockDeletionGenerator
input = add_walls
block = 2
[]
# Add inlets and outlets
[top_left]
type = ParsedGenerateSideset
input = remove_wall_blocks
combinatorial_geometry = 'x<0.001 & y>0.6'
new_sideset_name = top_left
[]
[bottom_left]
type = ParsedGenerateSideset
input = top_left
combinatorial_geometry = 'x<0.001 & y<0.6'
new_sideset_name = bottom_left
[]
[top_right]
type = ParsedGenerateSideset
input = bottom_left
combinatorial_geometry = 'x>2.299 & y>0.6'
new_sideset_name = top_right
[]
[bottom_right]
type = ParsedGenerateSideset
input = top_right
combinatorial_geometry = 'x>2.299 & y<0.6'
new_sideset_name = bottom_right
[]
# Extra surfaces
[diode_inlet]
type = SideSetsBetweenSubdomainsGenerator
input = bottom_right
primary_block = 4
paired_block = 3
new_boundary = 'diode_inlet'
[]
[mid_section]
type = SideSetsBetweenSubdomainsGenerator
input = diode_inlet
primary_block = 4
paired_block = 1
new_boundary = 'mid_connection'
[]
[reduce_blocks]
type = RenameBlockGenerator
input = 'mid_section'
old_block = '4 3 1'
new_block = '1 diode fluid'
[]
[]
[GlobalParams]
rhie_chow_user_object = 'pins_rhie_chow_interpolator'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
porous_medium_treatment = true
density = ${rho}
dynamic_viscosity = ${mu}
initial_velocity = '1e-6 1e-6 0'
initial_pressure = 0.0
inlet_boundaries = 'bottom_left top_right'
momentum_inlet_types = 'fixed-velocity fixed-velocity'
momentum_inlet_function = '1 0; -1 0'
wall_boundaries = 'top bottom walls'
momentum_wall_types = 'noslip noslip noslip'
outlet_boundaries = 'bottom_right top_left'
momentum_outlet_types = 'fixed-pressure fixed-pressure'
pressure_function = '1 1'
friction_blocks = 'fluid; diode'
friction_types = 'darcy forchheimer; darcy forchheimer'
standard_friction_formulation = true
# Base friction
# friction_coeffs = 'Darcy Forchheimer; Darcy Forchheimer'
# Combined with diode
friction_coeffs = 'combined_linear combined_quadratic; combined_linear combined_quadratic'
# Porosity jump treatment
# Option 1: diffusion correction
use_friction_correction = true
consistent_scaling = 10
# Option 2: bernouilli jump
# porosity_interface_pressure_treatment = bernoulli
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
[]
[]
[FunctorMaterials]
[porosity]
type = ADGenericFunctorMaterial
prop_names = 'porosity'
prop_values = '0.5'
[]
[base_friction]
type = ADGenericVectorFunctorMaterial
prop_names = 'Darcy Forchheimer'
prop_values = '220 240 260 0 0 0'
[]
# Material definitions needed for the diode
[diode]
type = NSFVFrictionFlowDiodeFunctorMaterial
# Friction only in X direction
direction = '-1 0 0'
additional_linear_resistance = '20000 0 0'
additional_quadratic_resistance = '0 0 0'
base_linear_friction_coefs = 'Darcy'
base_quadratic_friction_coefs = 'Forchheimer'
sum_linear_friction_name = 'diode_linear'
sum_quadratic_friction_name = 'diode_quad'
block = 'diode'
turn_on_diode = false
[]
[combine_linear_friction]
type = ADPiecewiseByBlockVectorFunctorMaterial
prop_name = 'combined_linear'
subdomain_to_prop_value = 'fluid Darcy
diode diode_linear'
[]
[combine_quadratic_friction]
type = ADPiecewiseByBlockVectorFunctorMaterial
prop_name = 'combined_quadratic'
subdomain_to_prop_value = 'fluid Forchheimer
diode diode_quad'
[]
# density is constant
[momentum]
type = ADGenericVectorFunctorMaterial
prop_names = 'momentum'
prop_values = 'superficial_vel_x superficial_vel_y 0'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = 'lu NONZERO 200'
line_search = 'none'
end_time = 0.2
dt = 0.015
nl_abs_tol = 1e-12
[]
[Controls]
active = 'pdrop_based'
# Case 1: Diode turns on at a certain time and blocks (adds friction) flow at a given time
[time_based]
type = BoolFunctionControl
function = time_function
parameter = 'FunctorMaterials/diode/turn_on_diode'
execute_on = timestep_begin
[]
# Case 2: Diode looks at pressure drop, reduces flow if positive pressure drop
# This will not oscillate as the diode increases the pressure drop
[pdrop_based]
type = BoolFunctionControl
function = pdrop_positive
parameter = 'FunctorMaterials/diode/turn_on_diode'
execute_on = timestep_begin
[]
# Case 3: Diode looks at flow direction & quantity, reduces flow if too much flow
# in a given direction
# This will oscillate (turn on/off on each step) if the action of turning the diode
# makes the amount of flow smaller than the threshold for turning on the diode
[flow_based]
type = BoolFunctionControl
function = velocity_big_enough
parameter = 'FunctorMaterials/diode/turn_on_diode'
execute_on = timestep_begin
[]
[]
[Functions]
# Functions are used to parse postprocessors and provide them to a BoolFunctionControl
[time_function]
type = ParsedFunction
expression = 'if(t<0.1, 0, 1)'
[]
[pdrop_positive]
type = ParsedFunction
expression = 'if(pdrop_diode>100, 1, 0)'
symbol_names = pdrop_diode
symbol_values = pdrop_diode
[]
[velocity_big_enough]
type = ParsedFunction
expression = 'if(flow_diode<-0.4, 1, 0)'
symbol_names = flow_diode
symbol_values = flow_diode
[]
[]
[Postprocessors]
# Analysis of the simulation
[mdot_top]
type = VolumetricFlowRate
boundary = 'top_right'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[mdot_bottom]
type = VolumetricFlowRate
boundary = 'bottom_right'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[mdot_middle]
type = VolumetricFlowRate
boundary = 'mid_connection'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[pdrop_top_channel]
type = PressureDrop
upstream_boundary = 'top_left'
downstream_boundary = 'top_right'
weighting_functor = 'momentum'
boundary = 'top_left top_right'
pressure = pressure
[]
[pdrop_bottom_channel]
type = PressureDrop
upstream_boundary = 'bottom_left'
downstream_boundary = 'bottom_right'
weighting_functor = 'momentum'
boundary = 'bottom_left bottom_right'
pressure = pressure
[]
# Diode operation
[pdrop_diode]
type = PressureDrop
upstream_boundary = 'diode_inlet'
downstream_boundary = 'top_left'
weighting_functor = 'momentum'
boundary = 'diode_inlet top_left'
pressure = pressure
[]
[flow_diode]
type = VolumetricFlowRate
boundary = 'diode_inlet'
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = ${rho}
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_second/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/cp_eigenstrains/volumetric_eigenstrain_parabolic.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX27
[]
[]
[AuxVariables]
[temperature]
order = FIRST
family = LAGRANGE
[]
[linear_void_strain]
order = CONSTANT
family = MONOMIAL
[]
[e_total_xx]
order = CONSTANT
family = MONOMIAL
[]
[e_total_yy]
order = CONSTANT
family = MONOMIAL
[]
[e_void_xx]
order = CONSTANT
family = MONOMIAL
[]
[e_void_yy]
order = CONSTANT
family = MONOMIAL
[]
[e_void_zz]
order = CONSTANT
family = MONOMIAL
[]
[f_void_zz]
order = CONSTANT
family = MONOMIAL
[]
[pk2_zz]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[Functions]
[temperature_ramp]
type = ParsedFunction
expression = '600.0 + t'
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = 'temperature_ramp'
execute_on = timestep_begin
[]
[linear_void_strain]
type = MaterialRealAux
variable = linear_void_strain
property = equivalent_linear_change
execute_on = timestep_end
[]
[e_total_xx]
type = RankTwoAux
variable = e_total_xx
rank_two_tensor = total_lagrangian_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[e_total_yy]
type = RankTwoAux
variable = e_total_yy
rank_two_tensor = total_lagrangian_strain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[e_void_xx]
type = RankTwoAux
variable = e_void_xx
rank_two_tensor = void_eigenstrain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[e_void_yy]
type = RankTwoAux
variable = e_void_yy
rank_two_tensor = void_eigenstrain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[e_void_zz]
type = RankTwoAux
variable = e_void_zz
rank_two_tensor = void_eigenstrain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[f_void_zz]
type = RankTwoAux
variable = f_void_zz
rank_two_tensor = volumetric_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[pk2_zz]
type = RankTwoAux
variable = pk2_zz
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[hold_front]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.98e5 1.25e5 1.25e5 1.98e5 1.25e5 1.98e5 1.22e5 1.22e5 1.22e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
eigenstrain_names = void_eigenstrain
tan_mod_type = exact
line_search_method = CUT_HALF
use_line_search = true
maximum_substep_iteration = 5
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[void_eigenstrain]
type = ComputeCrystalPlasticityVolumetricEigenstrain
eigenstrain_name = void_eigenstrain
deformation_gradient_name = volumetric_deformation_gradient
mean_spherical_void_radius = void_radius
spherical_void_number_density = void_density
[]
[void_density]
type = ParsedMaterial
property_name = void_density
coupled_variables = temperature
expression = 'if(temperature<601.0, 1.0e6, (-1.0e6 * (temperature - 603)^2.0 + 5.0e6))'
[]
[void_radius]
type = ParsedMaterial
property_name = void_radius
coupled_variables = temperature
expression = 'if(temperature<601.0, 1.0e-6, (-2.25e-6 * (temperature - 603)^2.0 + 1.0e-5))'
[]
[]
[Postprocessors]
[linear_void_strain]
type = ElementAverageValue
variable = linear_void_strain
[]
[e_void_xx]
type = ElementAverageValue
variable = e_void_xx
[]
[e_void_yy]
type = ElementAverageValue
variable = e_void_yy
[]
[e_void_zz]
type = ElementAverageValue
variable = e_void_zz
[]
[f_void_zz]
type = ElementAverageValue
variable = f_void_zz
[]
[void_density]
type = ElementAverageMaterialProperty
mat_prop = void_density
execute_on = TIMESTEP_END
[]
[void_radius]
type = ElementAverageMaterialProperty
mat_prop = void_radius
execute_on = TIMESTEP_END
[]
[pk2_zz]
type = ElementAverageValue
variable = pk2_zz
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_total_xx]
type = ElementAverageValue
variable = e_total_xx
[]
[e_total_yy]
type = ElementAverageValue
variable = e_total_yy
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = 'none'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-8
nl_forced_its = 1
dt = 1.0
dtmin = 1.0e-4
end_time = 5.0
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/scalar_adr/supg/2d_advection_error_testing.i)
ax=1
ay=1
[GlobalParams]
u = ${ax}
v = ${ay}
pressure = 0
tau_type = mod
transient_term = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
xmax = 1
ymax = 1
elem_type = QUAD9
[]
[Variables]
[./c]
family = LAGRANGE
order = SECOND
[../]
[]
[Kernels]
[./adv]
type = AdvectionSUPG
variable = c
forcing_func = 'ffn'
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = c
boundary = 'left right top bottom'
function = 'c_func'
[../]
[]
[Materials]
[./mat]
type = GenericConstantMaterial
prop_names = 'mu rho'
prop_values = '0 1'
[../]
[]
[Functions]
[./ffn]
type = ParsedFunction
expression = '${ax}*(0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x)) + ${ay}*(0.14*pi*x*cos(0.2*pi*x*y) + 0.4*pi*cos(pi*y))'
[../]
[./c_func]
type = ParsedFunction
expression = '0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5'
[../]
[./cx_func]
type = ParsedFunction
expression = '0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x)'
[../]
[]
# [Executioner]
# type = Steady
# petsc_options_iname = '-pc_type -pc_factor_shift_type'
# petsc_options_value = 'lu NONZERO'
# []
[Executioner]
type = Transient
num_steps = 10
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu NONZERO superlu_dist'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-12
nl_max_its = 10
l_tol = 1e-6
l_max_its = 10
[./TimeStepper]
dt = .05
type = IterationAdaptiveDT
cutback_factor = 0.4
growth_factor = 1.2
optimal_iterations = 20
[../]
[]
[Outputs]
[./exodus]
type = Exodus
[../]
[./csv]
type = CSV
[../]
[]
[Postprocessors]
[./L2c]
type = ElementL2Error
variable = c
function = c_func
outputs = 'console' execute_on = 'timestep_end'
[../]
[./L2cx]
type = ElementL2Error
variable = cx
function = cx_func
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
[AuxVariables]
[./cx]
family = MONOMIAL
order = FIRST
[../]
[]
[AuxKernels]
[./cx_aux]
type = VariableGradientComponent
component = x
variable = cx
gradient_variable = c
[../]
[]
(modules/phase_field/examples/kim-kim-suzuki/kks_example_dirichlet.i)
#
# KKS simple example in the split form
#
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
nx = 50
ny = 2
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 0.4
zmin = 0
zmax = 0
[]
[AuxVariables]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# hydrogen concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# chemical potential
[./w]
order = FIRST
family = LAGRANGE
[../]
# Liquid phase solute concentration
[./cl]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[../]
# Solid phase solute concentration
[./cs]
order = FIRST
family = LAGRANGE
initial_condition = 0.9
[../]
[]
[Functions]
[./ic_func_eta]
type = ParsedFunction
expression = 0.5*(1.0-tanh((x)/sqrt(2.0)))
[../]
[./ic_func_c]
type = ParsedFunction
expression = '0.9*(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10)+0.1*(1-(0.5*(1.0-tanh(x/sqrt(2.0))))^3*(6*(0.5*(1.0-tanh(x/sqrt(2.0))))^2-15*(0.5*(1.0-tanh(x/sqrt(2.0))))+10))'
[../]
[]
[ICs]
[./eta]
variable = eta
type = FunctionIC
function = ic_func_eta
[../]
[./c]
variable = c
type = FunctionIC
function = ic_func_c
[../]
[]
[BCs]
[./left_c]
type = DirichletBC
variable = 'c'
boundary = 'left'
value = 0.5
[../]
[./left_eta]
type = DirichletBC
variable = 'eta'
boundary = 'left'
value = 0.5
[../]
[]
[Materials]
# Free energy of the liquid
[./fl]
type = DerivativeParsedMaterial
property_name = fl
coupled_variables = 'cl'
expression = '(0.1-cl)^2'
[../]
# Free energy of the solid
[./fs]
type = DerivativeParsedMaterial
property_name = fs
coupled_variables = 'cs'
expression = '(0.9-cs)^2'
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L eps_sq'
prop_values = '0.7 0.7 1.0 '
[../]
[]
[Kernels]
# enforce c = (1-h(eta))*cl + h(eta)*cs
[./PhaseConc]
type = KKSPhaseConcentration
ca = cl
variable = cs
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotSolute]
type = KKSPhaseChemicalPotential
variable = cl
cb = cs
fa_name = fl
fb_name = fs
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cl
fa_name = fl
w = w
[../]
[./dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fl
fb_name = fs
w = 1.0
coupled_variables = 'cl cs'
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cl
cb = cs
fa_name = fl
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = eps_sq
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[AuxKernels]
[./GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fl
fb_name = fs
w = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 100
nl_max_its = 100
nl_abs_tol = 1e-10
end_time = 800
dt = 4.0
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./dofs]
type = NumDOFs
[../]
[./integral]
type = ElementL2Error
variable = eta
function = ic_func_eta
[../]
[]
[Outputs]
exodus = true
console = true
gnuplot = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/userobjects/Terminator/terminator.i)
###########################################################
# This is a test of the UserObject System. The
# Terminator UserObject executes independently after
# each solve and can terminate the solve early due to
# user-defined criteria. (Type: GeneralUserObject)
#
# @Requirement F6.40
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 6
xmin = -15.0
xmax = 15.0
ymin = -3.0
ymax = 3.0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
initial_condition = 1
[../]
[]
[Postprocessors]
[./max_c]
type = NodalExtremeValue
variable = c
execute_on = 'initial timestep_end'
[../]
[]
[UserObjects]
[./arnold]
type = Terminator
expression = 'max_c < 0.5'
[../]
[]
[Kernels]
[./cres]
type = Diffusion
variable = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[BCs]
[./c]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 100
num_steps = 6
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/truss/truss_hex_action.i)
# This test is designed to check
# whether truss element works well with other multi-dimensional element
# e.g. the hex element in this case, by assigning different block number
# to different types of elements.
[Mesh]
type = FileMesh
file = truss_hex.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./e_over_l]
order = CONSTANT
family = MONOMIAL
[../]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./react_x]
order = FIRST
family = LAGRANGE
[../]
[./react_y]
order = FIRST
family = LAGRANGE
[../]
[./react_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./x2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 .5 1 1'
[../]
[./y2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 .5 1'
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./fixx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./fixz2]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[./fixDummyHex_x]
type = DirichletBC
variable = disp_x
boundary = 1000
value = 0
[../]
[./fixDummyHex_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0
[../]
[./fixDummyHex_z]
type = DirichletBC
variable = disp_z
boundary = 1000
value = 0
[../]
[]
[DiracKernels]
[./pull]
type = ConstantPointSource
value = -25
point = '0 -2 0'
variable = disp_y
[../]
[]
[AuxKernels]
[./axial_stress]
type = MaterialRealAux
block = '1 2'
property = axial_stress
variable = axial_stress
[../]
[./e_over_l]
type = MaterialRealAux
block = '1 2'
property = e_over_l
variable = e_over_l
[../]
[./area1]
type = ConstantAux
block = 1
variable = area
value = 1.0
execute_on = 'initial timestep_begin'
[../]
[./area2]
type = ConstantAux
block = 2
variable = area
value = 0.25
execute_on = 'initial timestep_begin'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'jacobi 101'
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
dt = 1
num_steps = 1
end_time = 1
[]
[Kernels]
[SolidMechanics]
block = 1000
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./block]
truss = true
displacements = 'disp_x disp_y disp_z'
area = area
block = '1 2'
save_in = 'react_x react_y react_z'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1000
youngs_modulus = 1e6
poissons_ratio = 0
[../]
[./strain]
type = ComputeSmallStrain
block = 1000
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 1000
[../]
[./linelast]
type = LinearElasticTruss
block = '1 2'
displacements = 'disp_x disp_y disp_z'
youngs_modulus = 1e6
[../]
[]
[Outputs]
file_base = 'truss_hex_out'
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn04.i)
# two phase
# unsaturated = true
# gravity = true
# supg = true
# transient = false
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardsfgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn04
exodus = false
[]
(modules/contact/test/tests/bouncing-block-contact/ping-ponging/mortar-no-ping-pong_weighted.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = long-bottom-block-no-lower-d.e
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = false
use_automatic_differentiation = true
strain = SMALL
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e0
poissons_ratio = 0.3
[]
[stress]
type = ADComputeLinearElasticStress
[]
[]
[Contact]
[leftright]
secondary = 10
primary = 20
model = frictionless
formulation = mortar
c_normal = 1e-1
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
num_steps = 40
end_time = 200
dt = 5
dtmin = 5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type'
petsc_options_value = 'lu 1e-5 NONZERO'
l_max_its = 30
nl_max_its = 20
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
line_search = 'none'
snesmf_reuse_base = true
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(modules/porous_flow/test/tests/jacobian/desorped_mass01.i)
# 1phase
# vanGenuchten, constant-bulk density, HM porosity, 1component, unsaturated
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[conc]
family = MONOMIAL
order = CONSTANT
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pp]
type = RandomIC
variable = pp
min = -1
max = 1
[]
[conc]
type = RandomIC
variable = conc
min = 0
max = 1
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[conc]
type = PorousFlowDesorpedMassTimeDerivative
conc_var = conc
variable = conc
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp disp_x disp_y disp_z conc'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_aprismatic_capyramidal.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[AuxVariables]
[temperature]
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_xx]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_3]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_4]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_5]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_6]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental= true
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[temperature]
type = ConstantAux
variable = temperature
value= 300
[]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_xx]
type = RankTwoAux
variable = fp_xx
rank_two_tensor = plastic_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_3]
type = MaterialStdVectorAux
variable = resolved_shear_stress_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[tau_4]
type = MaterialStdVectorAux
variable = resolved_shear_stress_4
property = applied_shear_stress
index = 4
execute_on = timestep_end
[]
[tau_5]
type = MaterialStdVectorAux
variable = resolved_shear_stress_5
property = applied_shear_stress
index = 5
execute_on = timestep_end
[]
[tau_6]
type = MaterialStdVectorAux
variable = resolved_shear_stress_6
property = applied_shear_stress
index = 6
execute_on = timestep_end
[]
[slip_resistance_0]
type = MaterialStdVectorAux
variable = slip_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_resistance_3]
type = MaterialStdVectorAux
variable = slip_resistance_3
property = slip_resistance
index = 3
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
preset = true
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.001*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e5
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '98 224' #Knezevic et al MSEA 654 (2013)
effective_shear_modulus_per_mode = '4.7e4 4.7e4' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1.25e5 2.25e7' #from Beyerlein and Tome 2008 IJP
normalized_slip_activiation_energy_per_mode = '3.73e-3 3.2e-2' #from Beyerlein and Tome 2008 IJP
slip_energy_proportionality_factor_per_mode = '330 100' #from Beyerlein and Tome 2008 IJP
substructure_rate_coefficient_per_mode = '355 0.4' #from Capolungo et al MSEA (2009)
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '0.2 0.2' #Estimated to match graph in Capolungo et al MSEA (2009), Figure 2
grain_size = 20.0e-3 #20 microns, Beyerlein and Tome IJP (2008)
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_xx]
type = ElementAverageValue
variable = fp_xx
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[tau_3]
type = ElementAverageValue
variable = resolved_shear_stress_3
[]
[tau_4]
type = ElementAverageValue
variable = resolved_shear_stress_4
[]
[tau_5]
type = ElementAverageValue
variable = resolved_shear_stress_5
[]
[tau_6]
type = ElementAverageValue
variable = resolved_shear_stress_6
[]
[slip_resistance_0]
type = ElementAverageValue
variable = slip_resistance_0
[]
[slip_resistance_3]
type = ElementAverageValue
variable = slip_resistance_3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.5
dtmin = 1.0e-2
dtmax = 10.0
end_time = 5
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/jac.test.i)
# Pump data used in this test comes from the LOFT Systems Tests, described in NUREG/CR-0247
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 1
closures = simple_closures
fp = fp
f = 0
scaling_factor_1phase = '1e-2 1e-2 1e-5'
scaling_factor_rhoEV = 1e-5
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[in]
type = InletStagnationPressureTemperature1Phase
input = fch1:in
p0 = 1.1e5
T0 = 300
[]
[fch1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1
[]
[junction]
type = JunctionParallelChannels1Phase
connections = 'fch1:out fch2:in'
position = '1 0 0'
volume = 0.3
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[fch2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1.5
[]
[out]
type = Outlet1Phase
input = fch2:out
p = 1e5
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 1
abort_on_solve_fail = true
dt = 0.1
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-snes_test_err'
petsc_options_value = '1e-9'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
(modules/solid_mechanics/test/tests/2D_different_planes/planestrain_xz.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_xz_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_strain]
block = 1
strain = SMALL
out_of_plane_direction = y
planar_formulation = PLANE_STRAIN
eigenstrain_names = 'eigenstrain'
generate_output = 'stress_xx stress_xz stress_yy stress_zz strain_xx strain_xz strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 3
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elastic_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[]
[Postprocessors]
[./react_y]
type = MaterialTensorIntegral
use_displaced_mesh = false
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 10
nl_rel_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = planestrain_xz_small_out
exodus = true
[]
(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number_error_with_transient/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
# coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4qnns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qnns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/combined/test/tests/optimization/thermal_sensitivity/2d_root.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-4
power = 1
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 20
xmin = 0
xmax = 40
ymin = 0
ymax = 40
[]
[]
[Variables]
[T]
initial_condition = 100
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[Kernels]
[heat]
type = HeatConduction
diffusion_coefficient = k
variable = T
[]
[heat_source]
type = HeatSource
function = 1e-2
variable = T
[]
[]
[DiracKernels]
[src]
type = ConstantPointSource
variable = T
point = '0 5 0'
value = 10
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = T
boundary = 'right top bottom'
value = 0.0
[]
[]
[Materials]
[k]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = k
[]
[dc]
type = ThermalSensitivity
temperature = T
design_density = mat_den
thermal_conductivity = k
[]
#only needed for objective function output in postprocessor
[thermal_compliance]
type = ThermalCompliance
temperature = T
thermal_conductivity = k
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 3
weights = linear
prop_name = thermal_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
dtmin = 1.0
num_steps = 20
[]
[Outputs]
[out]
type = CSV
execute_on = 'FINAL'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = thermal_sensitivity
[]
[objective_thermal]
type = ElementIntegralMaterialProperty
mat_prop = thermal_compliance
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/solid_mechanics/test/tests/umat/print_c/print_c.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t
[]
[]
[AuxVariables]
[strain_yy]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[Pressure]
[bc_presssure]
boundary = top
function = top_pull
[]
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '210000 0.3'
plugin = '../../../plugins/elastic_print_c'
num_state_vars = 0
external_fields = 'strain_yy'
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 10
dt = 10.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/umat/print/print_shear.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t/1000
[]
[]
[AuxVariables]
[strain_xy]
family = MONOMIAL
order = SECOND
[]
[strain_yy]
family = MONOMIAL
order = SECOND
[]
[]
[AuxKernels]
[strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 1
index_j = 0
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[]
[NodalKernels]
[force_x]
type = ConstantRate
variable = disp_x
boundary = top
rate = 1.0e0
[]
[]
[Materials]
# 1. Active for UMAT verification
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_print_multiple_fields'
num_state_vars = 0
external_fields = 'strain_yy strain_xy'
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
base_name = 'base'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[strain_dependent_elasticity_tensor]
type = CompositeElasticityTensor
args = 'strain_yy strain_xy'
tensors = 'base'
weights = 'prefactor_material'
[]
[prefactor_material_block]
type = DerivativeParsedMaterial
property_name = prefactor_material
coupled_variables = 'strain_yy strain_xy'
expression = '1.0/(1.0 + strain_yy + strain_xy)'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 10
dt = 10.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_different_planes/gps_jacobian_testing_xy.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[Mesh]
file = square_xy_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./generalized_plane_strain]
block = 1
strain = SMALL
scalar_out_of_plane_strain = scalar_strain_zz
out_of_plane_direction = z
planar_formulation = GENERALIZED_PLANE_STRAIN
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_temperature_coefficients_function_variation.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[temperature]
order = CONSTANT
family = MONOMIAL
[]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[hill_constants_f]
order = CONSTANT
family = MONOMIAL
[]
[hill_constants_g]
order = CONSTANT
family = MONOMIAL
[]
[hill_constants_h]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = time_temperature
[]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[creep_strain_zz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
[]
[creep_strain_xz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xz
index_i = 0
index_j = 2
[]
[creep_strain_yz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yz
index_i = 1
index_j = 2
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[hill_constant_f]
type = MaterialStdVectorAux
property = hill_constants
variable = hill_constants_f
index = 0
[]
[hill_constant_g]
type = MaterialStdVectorAux
property = hill_constants
variable = hill_constants_g
index = 1
[]
[hill_constant_h]
type = MaterialStdVectorAux
property = hill_constants
variable = hill_constants_h
index = 2
[]
[]
[ICs]
[temp]
type = ConstantIC
variable = temperature
value = 50.0
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[F]
type = PiecewiseLinear
x = '50 200'
y = '0.2 0.5'
[]
[G]
type = PiecewiseLinear
x = '50 200'
y = '0.9 0.6'
[]
[H]
type = PiecewiseLinear
x = '50 200'
y = '0.5 0.3'
[]
[L]
type = PiecewiseLinear
x = '50 200'
y = '1.5 1.5'
[]
[M]
type = PiecewiseLinear
x = '50 200'
y = '1.5 1.5'
[]
[N]
type = PiecewiseLinear
x = '50 200'
y = '1.5 1.5'
[]
[time_temperature]
type = PiecewiseLinear
x = '0 1.0e-2'
y = '50 200'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = 'trial_creep_aniso_iso'
max_iterations = 50
[]
[hill_constants]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
function_names = 'F G H L M N'
temperature = temperature
[]
[trial_creep_aniso_iso]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
relative_tolerance = 1e-20
absolute_tolerance = 1e-20
internal_solve_output_on = never
# Force it to not use integration error
max_integration_error = 1.0
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-13
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 20
dt = 5.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yy]
type = ElementalVariableValue
variable = creep_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_zz]
type = ElementalVariableValue
variable = creep_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xy]
type = ElementalVariableValue
variable = creep_strain_xy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yz]
type = ElementalVariableValue
variable = creep_strain_yz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xz]
type = ElementalVariableValue
variable = creep_strain_xz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/combined/test/tests/cavity_pressure/rz_abs_ref.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (2) with an interior cavity of volume 8.
# Block 1 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts T in the following way:
# T => T0 + beta * t
# with
# beta = T0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# At t = 1, p = 200.
[Problem]
coord_type = RZ
type = ReferenceResidualProblem
reference_vector = ref
extra_tag_vectors = ref
[]
[GlobalParams]
displacements = 'disp_r disp_z'
absolute_value_vector_tags = ref
[]
[Mesh]
file = rz.e
[]
[Functions]
[temperature]
type = PiecewiseLinear
x = '0 1'
y = '1 2'
scale_factor = 240.54443866068704
[]
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[temp]
initial_condition = 240.54443866068704
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
[]
[heat]
type = Diffusion
variable = temp
use_displaced_mesh = true
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_r
boundary = '1 2'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_z
boundary = '1 2'
value = 0.0
[]
[temperatureInterior]
type = FunctionDirichletBC
boundary = 2
function = temperature
variable = temp
[]
[CavityPressure]
[1]
boundary = 2
initial_pressure = 100
R = 8.314472
temperature = aveTempInterior
volume = internalVolume
startup_time = 0.5
output = ppress
[]
[]
[]
[Materials]
[elastic_tensor1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 1
[]
[strain1]
type = ComputeAxisymmetricRZFiniteStrain
block = 1
[]
[stress1]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elastic_tensor2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 2
[]
[strain2]
type = ComputeAxisymmetricRZFiniteStrain
block = 2
[]
[stress2]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 2
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial linear'
[]
[]
[Outputs]
exodus = true
[checkpoint]
type = Checkpoint
num_files = 1
[]
[]
(test/tests/transfers/multiapp_vector_pp_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 1
ymax = 2
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[./u]
[../]
[]
[Postprocessors]
[./receive]
type = Receiver
[../]
[./send]
type = ScalePostprocessor
value = receive
scaling_factor = 2
[../]
[]
[Executioner]
type = Transient
nl_abs_tol = 1e-10
num_steps = 1
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_twinning/modified_kalidindi_for_hcp.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[single_xtal]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[temperature]
initial_condition = 300
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_xx]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_increment_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_increment_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_increment_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_increment_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_increment_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_increment_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_5]
order = CONSTANT
family = MONOMIAL
[]
[resolved_twin_stress_0]
order = CONSTANT
family = MONOMIAL
[]
[resolved_twin_stress_1]
order = CONSTANT
family = MONOMIAL
[]
[resolved_twin_stress_2]
order = CONSTANT
family = MONOMIAL
[]
[resolved_twin_stress_3]
order = CONSTANT
family = MONOMIAL
[]
[resolved_twin_stress_4]
order = CONSTANT
family = MONOMIAL
[]
[resolved_twin_stress_5]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_xx]
type = RankTwoAux
variable = fp_xx
rank_two_tensor = plastic_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = twin_total_volume_fraction_twins
execute_on = timestep_end
[]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_4]
type = MaterialStdVectorAux
variable = twin_volume_fraction_4
property = twin_twin_system_volume_fraction
index = 4
execute_on = timestep_end
[]
[twin_volume_fraction_5]
type = MaterialStdVectorAux
variable = twin_volume_fraction_5
property = twin_twin_system_volume_fraction
index = 5
execute_on = timestep_end
[]
[twin_resistance_0]
type = MaterialStdVectorAux
variable = twin_resistance_0
property = twin_slip_resistance
index = 0
execute_on = timestep_end
[]
[twin_resistance_1]
type = MaterialStdVectorAux
variable = twin_resistance_1
property = twin_slip_resistance
index = 1
execute_on = timestep_end
[]
[twin_resistance_2]
type = MaterialStdVectorAux
variable = twin_resistance_2
property = twin_slip_resistance
index = 2
execute_on = timestep_end
[]
[twin_resistance_3]
type = MaterialStdVectorAux
variable = twin_resistance_3
property = twin_slip_resistance
index = 3
execute_on = timestep_end
[]
[twin_resistance_4]
type = MaterialStdVectorAux
variable = twin_resistance_4
property = twin_slip_resistance
index = 4
execute_on = timestep_end
[]
[twin_resistance_5]
type = MaterialStdVectorAux
variable = twin_resistance_5
property = twin_slip_resistance
index = 5
execute_on = timestep_end
[]
[twin_increment_0]
type = MaterialStdVectorAux
variable = twin_increment_0
property = twin_slip_increment
index = 0
execute_on = timestep_end
[]
[twin_increment_1]
type = MaterialStdVectorAux
variable = twin_increment_1
property = twin_slip_increment
index = 1
execute_on = timestep_end
[]
[twin_increment_2]
type = MaterialStdVectorAux
variable = twin_increment_2
property = twin_slip_increment
index = 2
execute_on = timestep_end
[]
[twin_increment_3]
type = MaterialStdVectorAux
variable = twin_increment_3
property = twin_slip_increment
index = 3
execute_on = timestep_end
[]
[twin_increment_4]
type = MaterialStdVectorAux
variable = twin_increment_4
property = twin_slip_increment
index = 4
execute_on = timestep_end
[]
[twin_increment_5]
type = MaterialStdVectorAux
variable = twin_increment_5
property = twin_slip_increment
index = 5
execute_on = timestep_end
[]
[twin_tau_0]
type = MaterialStdVectorAux
variable = resolved_twin_stress_0
property = twin_applied_shear_stress
index = 0
execute_on = timestep_end
[]
[twin_tau_1]
type = MaterialStdVectorAux
variable = resolved_twin_stress_1
property = twin_applied_shear_stress
index = 1
execute_on = timestep_end
[]
[twin_tau_2]
type = MaterialStdVectorAux
variable = resolved_twin_stress_2
property = twin_applied_shear_stress
index = 2
execute_on = timestep_end
[]
[twin_tau_3]
type = MaterialStdVectorAux
variable = resolved_twin_stress_3
property = twin_applied_shear_stress
index = 3
execute_on = timestep_end
[]
[twin_tau_4]
type = MaterialStdVectorAux
variable = resolved_twin_stress_4
property = twin_applied_shear_stress
index = 4
execute_on = timestep_end
[]
[twin_tau_5]
type = MaterialStdVectorAux
variable = resolved_twin_stress_5
property = twin_applied_shear_stress
index = 5
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
preset = true
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_xtalpl'
tan_mod_type = exact
[]
[twin_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
base_name = twin
crystal_lattice_type = HCP
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
number_slip_systems = 6
slip_sys_file_name = 'hcp_tensile_twin_systems.txt'
initial_twin_lattice_friction = 1140
non_coplanar_coefficient_twin_hardening = 10000
coplanar_coefficient_twin_hardening = 1000
characteristic_twin_shear = 0.167
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_xx]
type = ElementAverageValue
variable = fp_xx
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[twin_volume_fraction_4]
type = ElementAverageValue
variable = twin_volume_fraction_4
[]
[twin_volume_fraction_5]
type = ElementAverageValue
variable = twin_volume_fraction_5
[]
[twin_resistance_0]
type = ElementAverageValue
variable = twin_resistance_0
[]
[twin_resistance_1]
type = ElementAverageValue
variable = twin_resistance_1
[]
[twin_resistance_2]
type = ElementAverageValue
variable = twin_resistance_2
[]
[twin_resistance_3]
type = ElementAverageValue
variable = twin_resistance_3
[]
[twin_resistance_4]
type = ElementAverageValue
variable = twin_resistance_4
[]
[twin_resistance_5]
type = ElementAverageValue
variable = twin_resistance_5
[]
[twin_increment_0]
type = ElementAverageValue
variable = twin_increment_0
[]
[twin_increment_1]
type = ElementAverageValue
variable = twin_increment_1
[]
[twin_increment_2]
type = ElementAverageValue
variable = twin_increment_2
[]
[twin_increment_3]
type = ElementAverageValue
variable = twin_increment_3
[]
[twin_increment_4]
type = ElementAverageValue
variable = twin_increment_4
[]
[twin_increment_5]
type = ElementAverageValue
variable = twin_increment_5
[]
[twin_tau_0]
type = ElementAverageValue
variable = resolved_twin_stress_0
[]
[twin_tau_1]
type = ElementAverageValue
variable = resolved_twin_stress_1
[]
[twin_tau_2]
type = ElementAverageValue
variable = resolved_twin_stress_2
[]
[twin_tau_3]
type = ElementAverageValue
variable = resolved_twin_stress_3
[]
[twin_tau_4]
type = ElementAverageValue
variable = resolved_twin_stress_4
[]
[twin_tau_5]
type = ElementAverageValue
variable = resolved_twin_stress_5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.5
dtmin = 1.0e-2
dtmax = 10.0
end_time = 2.5
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update24_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile + shear failure, starting from a non-symmetric stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E2
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E8
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1E3
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 2.0E3
joint_shear_stiffness = 1.0E3
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '100.1 0.1 -0.2 0.1 0.9 0 -0.2 0 1.1'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 1E3
host_poissons_ratio = 0.25
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/phy.conservation_1phase.i)
# Tests conservation for heat transfer between a cylindrical heat structure and
# a 1-phase flow channel
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1e-3 1e-3 1e-8'
scaling_factor_temperature = 1e-3
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[main-material]
type = ThermalFunctionSolidProperties
k = 1e4
cp = 500.0
rho = 100.0
[]
[]
[Functions]
[T0_fn]
type = ParsedFunction
expression = '290 + 20 * (y - 1)'
[]
[]
[Components]
[left_wall]
type = SolidWall1Phase
input = 'pipe:in'
[]
[pipe]
type = FlowChannel1Phase
fp = fp
position = '0 2 0'
orientation = '1 0 0'
length = 1.0
n_elems = 5
A = 1.0
initial_T = 300
initial_p = 1e5
initial_vel = 0
f = 0
[]
[right_wall]
type = SolidWall1Phase
input = 'pipe:out'
[]
[heat_transfer]
type = HeatTransferFromHeatStructure1Phase
flow_channel = pipe
hs = heat_structure
hs_side = inner
Hw = 1e3
[]
[heat_structure]
#type = set externally
num_rods = 5
position = '0 2 0'
orientation = '1 0 0'
length = 1.0
n_elems = 5
names = 'main'
solid_properties = 'main-material'
solid_properties_T_ref = '300'
widths = '1.0'
n_part_elems = '5'
initial_T = T0_fn
[]
[]
[Postprocessors]
[E_pipe]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
block = pipe
execute_on = 'initial timestep_end'
[]
[E_heat_structure]
block = 'heat_structure:main'
n_units = 5
execute_on = 'initial timestep_end'
[]
[E_tot]
type = SumPostprocessor
values = 'E_pipe E_heat_structure'
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
start_time = 0.0
dt = 0.01
num_steps = 5
abort_on_solve_fail = true
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
file_base = 'phy.conservation_1phase_cylinder'
csv = true
show = 'E_tot_change'
execute_on = 'final'
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/richards/test/tests/pressure_pulse/pp_lumped_02.i)
# investigating pressure pulse in 1D with 1 phase
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 2E6
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Outputs]
file_base = pp_lumped_02
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_constM_action.i)
# This file uses a PorousFlowFullySaturated Action. The equivalent non-Action input file is pp_generation_unconfined_constM.i
#
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source, s, has units m^3/second/m^3. Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/second/m^3. The ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
# The relationship between the constant poroelastic source
# s (m^3/second/m^3) and the PorousFlow source, S (kg/second/m^3) is
# S = fluid_density * s = s * exp(porepressure/fluid_bulk)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
biot_coefficient = 0.3
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
gravity = '0 0 0'
fp = simple_fluid
stabilization = Full
[]
[Kernels]
[source]
type = BodyForce
function = '0.1*exp(8.163265306*0.1*t/3.3333333333)'
variable = porepressure
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3.3333333333
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosityHMBiotModulus
porosity_zero = 0.1
biot_coefficient = 0.3
solid_bulk = 2
constant_fluid_bulk_modulus = 3.3333333333
constant_biot_modulus = 10.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1' # unimportant
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[]
[Functions]
[stress_xx_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_xx zdisp'
[]
[stress_zz_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_zz zdisp'
[]
[p_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'p0 zdisp'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined_constM_action
[csv]
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/2drz_json.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./temperature]
initial_condition = 900.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = vonmises_stress
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./pressure_x]
type = Pressure
variable = disp_x
boundary = right
function = t
factor = 3.1675e5
[../]
[./pressure_y]
type = Pressure
variable = disp_y
boundary = top
function = t
factor = 6.336e5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3.30e11
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[../]
[./rom_stress_prediction]
type = LAROMANCEStressUpdate
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
model = laromance/test/SS316H.json
outputs = all
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
automatic_scaling = true
compute_scaling_once = false
num_steps = 5
dt = 2
[]
[Postprocessors]
[./effective_strain_avg]
type = ElementAverageValue
variable = effective_creep_strain
[../]
[./temperature]
type = ElementAverageValue
variable = temperature
[../]
[./cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[../]
[./wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[../]
[./vonmises_stress]
type = ElementAverageValue
variable = vonmises_stress
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/test.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[./pk2]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[./slip_increment]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[./pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = pk2
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_rate_gss
index = 0
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./pk2]
type = ElementAverageValue
variable = pk2
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[./slip_increment]
type = ElementAverageValue
variable = slip_increment
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.05
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/chem05.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with no temperature dependence, with one primary variable = 0 and stoichiometry > 1
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.0
[]
[b]
initial_condition = 0.2
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[temp]
initial_condition = 0.5
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E5
stoichiometry = 3
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '2 3'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePS_fv.i)
# Pressure pulse in 1D with 2 phases, 2components - transient using FV
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[ppwater]
type = MooseVariableFVReal
initial_condition = 2e6
[]
[sgas]
type = MooseVariableFVReal
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
type = MooseVariableFVReal
initial_condition = 1
[]
[massfrac_ph1_sp0]
type = MooseVariableFVReal
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = FVPorousFlowAdvectiveFlux
variable = ppwater
fluid_component = 0
[]
[mass1]
type = FVPorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = FVPorousFlowAdvectiveFlux
variable = sgas
fluid_component = 1
[]
[]
[AuxKernels]
[ppgas]
type = ADPorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 1e5
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e7
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = ADPorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[relperm_water]
type = ADPorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = ADPorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[FVBCs]
[leftwater]
type = FVDirichletBC
boundary = left
value = 3e6
variable = ppwater
[]
[rightwater]
type = FVDirichletBC
boundary = right
value = 2e6
variable = ppwater
[]
[sgas]
type = FVDirichletBC
boundary = 'left right'
value = 0.3
variable = sgas
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1e3
end_time = 1e4
[]
[VectorPostprocessors]
[pp]
type = ElementValueSampler
sort_by = x
variable = 'ppwater ppgas'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phasePS_fv
print_linear_residuals = false
[csv]
type = CSV
execute_on = final
[]
exodus = true
[]
(modules/solid_mechanics/test/tests/anisotropic_plasticity/ad_aniso_plasticity_x_rotate.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[plasticity_strain_zz]
type = ADRankTwoAux
rank_two_tensor = trial_plasticity_plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[elastic_strain_yy]
type = ADRankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1 1e8'
y = '0 -4e2 -4e2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 70000
poissons_ratio = 0.25
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5829856 0.364424 0.6342174 2.0691375 2.3492325 1.814589"
base_name = trial_plasticity
rotation_angles = '90 90 90'
[]
[trial_plasticity]
type = ADHillPlasticityStressUpdate
hardening_constant = 2000.0
yield_stress = 0.001 # was 200 for verification
absolute_tolerance = 1e-14
relative_tolerance = 1e-12
base_name = trial_plasticity
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-11
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 25
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 1.0e-5
time_t = '0 3.4e-5 10'
time_dt = '1.0e-5 1.0e-7 1.0e-7'
[]
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[plasticity_strain_yy]
type = ElementalVariableValue
variable = plastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_yy]
type = ElementalVariableValue
variable = elastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_yy]
type = ElementalVariableValue
variable = stress_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[plasticity_strain_xx]
type = ElementalVariableValue
variable = plastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[plasticity_strain_zz]
type = ElementalVariableValue
variable = plastic_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/kernels/ad_vector_couple/ad_vector_couple_default.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = ADDiffusion
variable = u
[]
[convection]
type = ADCoupledVectorConvection
variable = u
velocity_vector = '0 1'
[]
[]
[BCs]
[left]
type = ADFunctionDirichletBC
variable = u
function = 1
boundary = 'left'
[]
[right]
type = ADFunctionDirichletBC
variable = u
function = 2
boundary = 'bottom'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.1
[]
[Outputs]
execute_on = TIMESTEP_END
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/planar3.i)
# checking for small deformation
# A single element is stretched by 1E-6m in the z and x directions, with lame mu = 1E6, so trial stress is 2Pa in those directions
# tensile_strength is set to 1Pa
# Then the final stress should return to the z and x stresses being 1.0 (up to tolerance), and internal parameter = (0.5+0.5)E-6 = 1.0E-6
# Using 'planar' Tensile plasticity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
outputs = console
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
max_NR_iterations = 4
min_stepsize = 1
plastic_models = tens
debug_fspb = crash
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar3
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/cross_section_deflection/test_one_step_two_ducts.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = two_ducts.e
[]
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[proc]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[proc]
type = ProcessorIDAux
variable = proc
execute_on = initial
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1'
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001 21001'
value = 0.0
[]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '16 216'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = 'disp_z'
boundary = '16 216'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '4'
function = pressure
factor = 80
[]
[hex2_pressure]
boundary = '24'
function = pressure
factor = -80
[]
[]
[]
[VectorPostprocessors]
[section_output]
type = AverageSectionValueSampler
axis_direction = '0 0 1'
positions = '10.0 18.0'
block = '1'
variables = 'disp_x disp_y disp_z'
reference_point = '0 0 0'
cross_section_maximum_radius = 1.5
[]
[section_output_two]
type = AverageSectionValueSampler
axis_direction = '0 0 1'
positions = '10.0 18.0'
block = '1'
variables = 'disp_x disp_y disp_z'
reference_point = '2.1 2.1 0'
cross_section_maximum_radius = 1.5
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 0.5
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/central_difference/consistent/2D/2d_consistent_implicit.i)
# Test for the central difference time integrator for a 2D mesh
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 2.0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[]
[BCs]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./x_bot]
type = PresetDisplacement
boundary = bottom
variable = disp_x
beta = 0.25
velocity = vel_x
acceleration = accel_x
function = disp
[../]
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e4
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1e-11
nl_rel_tol = 1e-11
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./accel_2x]
type = PointValue
point = '1.0 2.0 0.0'
variable = accel_x
[../]
[./accel_2y]
type = PointValue
point = '1.0 2.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/porous_flow/test/tests/heterogeneous_materials/constant_poroperm_fv.i)
# Assign porosity and permeability variables from constant AuxVariables to create
# a heterogeneous model and solve with FV variables
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmax = 3
ymax = 3
zmax = 3
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 -10'
[]
[Variables]
[ppwater]
type = MooseVariableFVReal
initial_condition = 1.5e6
[]
[]
[AuxVariables]
[poro]
type = MooseVariableFVReal
[]
[permxx]
type = MooseVariableFVReal
[]
[permxy]
type = MooseVariableFVReal
[]
[permxz]
type = MooseVariableFVReal
[]
[permyx]
type = MooseVariableFVReal
[]
[permyy]
type = MooseVariableFVReal
[]
[permyz]
type = MooseVariableFVReal
[]
[permzx]
type = MooseVariableFVReal
[]
[permzy]
type = MooseVariableFVReal
[]
[permzz]
type = MooseVariableFVReal
[]
[poromat]
family = MONOMIAL
order = CONSTANT
[]
[permxxmat]
family = MONOMIAL
order = CONSTANT
[]
[permxymat]
family = MONOMIAL
order = CONSTANT
[]
[permxzmat]
family = MONOMIAL
order = CONSTANT
[]
[permyxmat]
family = MONOMIAL
order = CONSTANT
[]
[permyymat]
family = MONOMIAL
order = CONSTANT
[]
[permyzmat]
family = MONOMIAL
order = CONSTANT
[]
[permzxmat]
family = MONOMIAL
order = CONSTANT
[]
[permzymat]
family = MONOMIAL
order = CONSTANT
[]
[permzzmat]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[poromat]
type = ADPorousFlowPropertyAux
property = porosity
variable = poromat
[]
[permxxmat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permxxmat
column = 0
row = 0
[]
[permxymat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permxymat
column = 1
row = 0
[]
[permxzmat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permxzmat
column = 2
row = 0
[]
[permyxmat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permyxmat
column = 0
row = 1
[]
[permyymat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permyymat
column = 1
row = 1
[]
[permyzmat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permyzmat
column = 2
row = 1
[]
[permzxmat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permzxmat
column = 0
row = 2
[]
[permzymat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permzymat
column = 1
row = 2
[]
[permzzmat]
type = ADPorousFlowPropertyAux
property = permeability
variable = permzzmat
column = 2
row = 2
[]
[]
[ICs]
[poro]
type = RandomIC
seed = 0
variable = poro
max = 0.5
min = 0.1
[]
[permx]
type = FunctionIC
function = permx
variable = permxx
[]
[permy]
type = FunctionIC
function = permy
variable = permyy
[]
[permz]
type = FunctionIC
function = permz
variable = permzz
[]
[]
[Functions]
[permx]
type = ParsedFunction
expression = '(1+x)*1e-11'
[]
[permy]
type = ParsedFunction
expression = '(1+y)*1e-11'
[]
[permz]
type = ParsedFunction
expression = '(1+z)*1e-11'
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
variable = ppwater
[]
[flux0]
type = FVPorousFlowAdvectiveFlux
variable = ppwater
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow1PhaseFullySaturated
porepressure = ppwater
[]
[massfrac]
type = ADPorousFlowMassFraction
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = poro
[]
[permeability]
type = ADPorousFlowPermeabilityConstFromVar
perm_xx = permxx
perm_yy = permyy
perm_zz = permzz
[]
[relperm_water]
type = ADPorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Postprocessors]
[mass_ph0]
type = FVPorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 100
dt = 100
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/random.i)
# capped drucker-prager
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./shear_yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./tensile_yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./compressive_yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./shear_yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = shear_yield_fcn
[../]
[./tensile_fcn_auxk]
type = MaterialStdVectorAux
index = 1
property = plastic_yield_function
variable = tensile_yield_fcn
[../]
[./compressive_yield_fcn_auxk]
type = MaterialStdVectorAux
index = 2
property = plastic_yield_function
variable = compressive_yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./shear_max]
type = ElementExtremeValue
variable = shear_yield_fcn
outputs = 'console'
[../]
[./tensile_max]
type = ElementExtremeValue
variable = tensile_yield_fcn
outputs = 'console'
[../]
[./compressive_max]
type = ElementExtremeValue
variable = compressive_yield_fcn
outputs = 'console'
[../]
[./should_be_zero_shear]
type = FunctionValuePostprocessor
function = shear_should_be_zero_fcn
[../]
[./should_be_zero_compressive]
type = FunctionValuePostprocessor
function = compressive_should_be_zero_fcn
[../]
[./should_be_zero_tensile]
type = FunctionValuePostprocessor
function = tensile_should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./shear_should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'shear_max'
[../]
[./tensile_should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'tensile_max'
[../]
[./compressive_should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'compressive_max'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
yield_function_tolerance = 1 # irrelevant here
internal_constraint_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = dp
perform_finite_strain_rotations = false
[../]
[./dp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-3
tip_smoother = 0.1E3
smoothing_tol = 0.1E3
max_NR_iterations = 1000
small_dilation = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/bouncing-block-contact/frictionless-weighted-gap-mixed-basis.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
second_order = true
patch_update_strategy = always
[]
[Variables]
[./disp_x]
block = '1 2'
order = SECOND
[../]
[./disp_y]
block = '1 2'
order = SECOND
[../]
[./normal_lm]
block = 3
[../]
[]
# [AuxVariables]
# [pid]
# order = CONSTANT
# family = MONOMIAL
# []
# []
# [AuxKernels]
# [pid]
# type = ProcessorIDAux
# variable = pid
# []
# []
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Kernels]
[./disp_x]
type = MatDiffusion
variable = disp_x
[../]
[./disp_y]
type = MatDiffusion
variable = disp_y
[../]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[./weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1
weighted_gap_uo = weighted_gap_uo
[../]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
preset = false
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
preset = false
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
preset = false
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
preset = false
[../]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
abort_on_solve_fail = true
nl_rel_tol = 1e-12
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[./num_nl]
type = NumNonlinearIterations
[../]
[./cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[../]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/heat_transfer/test/tests/heat_conduction/2d_quadrature_gap_heat_transfer/moving.i)
[Mesh]
file = nonmatching.e
displacements = 'disp_x disp_y'
[]
[Variables]
[temp]
[]
[]
[AuxVariables]
[disp_x]
[]
[disp_y]
[]
[]
[Functions]
[disp_y]
type = ParsedFunction
expression = 0.1*t
[]
[left_temp]
type = ParsedFunction
expression = 1000+t
[]
[]
[Kernels]
[hc]
type = HeatConduction
variable = temp
[]
[]
[AuxKernels]
[disp_y]
type = FunctionAux
variable = disp_y
function = disp_y
block = left
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = temp
boundary = leftleft
function = left_temp
[]
[right]
type = DirichletBC
variable = temp
boundary = rightright
value = 400
[]
[]
[ThermalContact]
[left_to_right]
secondary = leftright
quadrature = true
primary = rightleft
emissivity_primary = 0
emissivity_secondary = 0
variable = temp
type = GapHeatTransfer
[]
[]
[Materials]
[hcm]
type = HeatConductionMaterial
block = 'left right'
specific_heat = 1
thermal_conductivity = 1
use_displaced_mesh = true
[]
[]
[Postprocessors]
[left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = leftright
diffusivity = thermal_conductivity
[]
[right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = rightleft
diffusivity = thermal_conductivity
[]
[]
[Executioner]
type = Transient
num_steps = 9
dt = 1
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/restart/gas_injection.i)
# Using the results from the equilibrium run to provide the initial condition for
# porepressure, we now inject a gas phase into the brine-saturated reservoir. In this
# example, where the mesh used is identical to the mesh used in gravityeq.i, we can use
# the basic restart capability by simply setting the initial condition for porepressure
# using the results from gravityeq.i.
#
# Even though the gravity equilibrium is established using a 2D mesh, in this example,
# we shift the mesh 0.1 m to the right and rotate it about the Y axis to make a 2D radial
# model.
#
# Methane injection takes place over the surface of the hole created by rotating the mesh,
# and hence the injection area is 2 pi r h. We can calculate this using an AreaPostprocessor,
# and then use this in a ParsedFunction to calculate the injection rate so that 10 kg/s of
# methane is injected.
#
# Results can be improved by uniformly refining the initial mesh.
#
# Note: as this example uses the results from a previous simulation, gravityeq.i MUST be
# run before running this input file.
[Mesh]
uniform_refine = 1
[file]
type = FileMeshGenerator
file = gravityeq_out.e
[]
[translate]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0.1 0 0'
input = file
[]
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -9.81 0'
temperature_unit = Celsius
[]
[Variables]
[pp_liq]
initial_from_file_var = porepressure
[]
[sat_gas]
initial_condition = 0
[]
[]
[AuxVariables]
[temperature]
initial_condition = 50
[]
[xnacl]
initial_condition = 0.1
[]
[brine_density]
family = MONOMIAL
order = CONSTANT
[]
[methane_density]
family = MONOMIAL
order = CONSTANT
[]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[pp_gas]
family = MONOMIAL
order = CONSTANT
[]
[sat_liq]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pp_liq
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = pp_liq
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = sat_gas
fluid_component = 1
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = sat_gas
fluid_component = 1
[]
[]
[AuxKernels]
[brine_density]
type = PorousFlowPropertyAux
property = density
variable = brine_density
execute_on = 'initial timestep_end'
[]
[methane_density]
type = PorousFlowPropertyAux
property = density
variable = methane_density
phase = 1
execute_on = 'initial timestep_end'
[]
[pp_gas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = pp_gas
execute_on = 'initial timestep_end'
[]
[sat_liq]
type = PorousFlowPropertyAux
property = saturation
variable = sat_liq
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[gas_injection]
type = PorousFlowSink
boundary = left
variable = sat_gas
flux_function = injection_rate
fluid_phase = 1
[]
[brine_out]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pp_liq
multipliers = '0 1e9'
pt_vals = '0 1e9'
fluid_phase = 0
flux_function = 1e-6
use_mobility = true
[]
[]
[Functions]
[injection_rate]
type = ParsedFunction
symbol_values = injection_area
symbol_names = area
expression = '-10/area'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp_liq sat_gas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1e-5
m = 0.5
sat_lr = 0.2
[]
[]
[FluidProperties]
[brine]
type = BrineFluidProperties
[]
[methane]
type = MethaneFluidProperties
[]
[methane_tab]
type = TabulatedBicubicFluidProperties
fp = methane
save_file = false
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[ps]
type = PorousFlow2PhasePS
phase0_porepressure = pp_liq
phase1_saturation = sat_gas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[brine]
type = PorousFlowBrine
compute_enthalpy = false
compute_internal_energy = false
xnacl = xnacl
phase = 0
[]
[methane]
type = PorousFlowSingleComponentFluid
compute_enthalpy = false
compute_internal_energy = false
fp = methane_tab
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[relperm_liq]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.2
sum_s_res = 0.3
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
s_res = 0.1
sum_s_res = 0.3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = ' asm lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e8
nl_abs_tol = 1e-12
nl_rel_tol = 1e-06
nl_max_its = 20
dtmax = 1e6
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e1
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[mass_ph1]
type = PorousFlowFluidMass
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[injection_area]
type = AreaPostprocessor
boundary = left
execute_on = initial
[]
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
checkpoint = true
[]
(test/tests/outputs/oversample/adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t*t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = PJFNK
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[./oversample]
type = Exodus
refinements = 2
file_base = adapt_out_oversample
execute_on = 'initial timestep_end'
[../]
[]
(modules/solid_mechanics/test/tests/combined_creep_plasticity/combined_creep_plasticity_start_time.i)
#
# This test is Example 2 from "A Consistent Formulation for the Integration
# of Combined Plasticity and Creep" by P. Duxbury, et al., Int J Numerical
# Methods in Engineering, Vol. 37, pp. 1277-1295, 1994.
#
# The problem is a one-dimensional bar which is loaded from yield to a value of twice
# the initial yield stress and then unloaded to return to the original stress. The
# bar must harden to the required yield stress during the load ramp, with no
# further yielding during unloading. The initial yield stress (sigma_0) is prescribed
# as 20 with a plastic strain hardening of 100. The mesh is a 1x1x1 cube with symmetry
# boundary conditions on three planes to provide a uniaxial stress field.
#
# In the PowerLawCreep model, the creep strain rate is defined by:
#
# edot = A(sigma)**n * exp(-Q/(RT)) * t**m
#
# The creep law specified in the paper, however, defines the creep strain rate as:
#
# edot = Ao * mo * (sigma)**n * t**(mo-1)
# with the creep parameters given by
# Ao = 1e-7
# mo = 0.5
# n = 5
#
# thus, input parameters for the test were specified as:
# A = Ao * mo = 1e-7 * 0.5 = 0.5e-7
# m = mo-1 = -0.5
# n = 5
# Q = 0
#
# The variation of load P with time is:
# P = 20 + 20t 0 < t < 1
# P = 40 - 40(t-1) 1 < t 1.5
#
# The analytic solution for total strain during the loading period 0 < t < 1 is:
#
# e_tot = (sigma_0 + 20*t)/E + 0.2*t + A * t**0.5 * sigma_0**n * [ 1 + (5/3)*t +
# + 2*t**2 + (10/7)*t**3 + (5/9)**t**4 + (1/11)*t**5 ]
#
# and during the unloading period 1 < t < 1.5:
#
# e_tot = (sigma_1 - 40*(t-1))/E + 0.2 + (4672/693) * A * sigma_0**n +
# A * sigma_0**n * [ t**0.5 * ( 32 - (80/3)*t + 16*t**2 - (40/7)*t**3
# + (10/9)*t**4 - (1/11)*t**5 ) - (11531/693) ]
#
# where sigma_1 is the stress at time t = 1.
#
# Assuming a Young's modulus (E) of 1000 and using the parameters defined above:
#
# e_tot(1) = 2.39734
# e_tot(1.5) = 3.16813
#
#
# The numerically computed solution is:
#
# e_tot(1) = 2.39718 (~0.006% error)
# e_tot(1.5) = 3.15555 (~0.40% error)
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy elastic_strain_yy creep_strain_yy plastic_strain_yy'
[../]
[]
[Functions]
[./top_pull]
type = PiecewiseLinear
x = ' 10 11 11.5'
y = '-20 -40 -20'
[../]
[./dts]
type = PiecewiseLinear
x = '10 10.5 11.0 11.5'
y = '0.015 0.015 0.005 0.005'
[../]
[]
[BCs]
[./u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = 1
function = top_pull
[../]
[./u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 1e3
poissons_ratio = 0.3
[../]
[./creep_plas]
type = ComputeMultipleInelasticStress
block = 0
tangent_operator = elastic
inelastic_models = 'creep plas'
max_iterations = 50
absolute_tolerance = 1e-05
combined_inelastic_strain_weights = '0.0 1.0'
[../]
[./creep]
type = PowerLawCreepStressUpdate
block = 0
coefficient = 0.5e-7
n_exponent = 5
m_exponent = -0.5
activation_energy = 0
start_time = 10
[../]
[./plas]
type = IsotropicPlasticityStressUpdate
block = 0
hardening_constant = 100
yield_stress = 20
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 6
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 10.0
end_time = 11.5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_stagnation_p_t_1phase/clg.ctrl_p0_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0.0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = fp
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 1e5
T0 = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Functions]
[inlet_p0_fn]
type = PiecewiseLinear
x = '0 1'
y = '1e5 1.001e5'
[]
[]
[ControlLogic]
[set_inlet_value]
type = TimeFunctionComponentControl
component = inlet
parameter = p0
function = inlet_p0_fn
[]
[]
[Postprocessors]
[inlet_p0]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = p0
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
dt = 0.25
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
csv = true
[]
(test/tests/parser/cli_multiapp_all/dt_from_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[MultiApps]
[./sub_left]
positions = '0 0 0 0.5 0.5 0 0.6 0.6 0 0.7 0.7 0'
type = TransientMultiApp
input_files = 'dt_from_parent_sub.i'
app_type = MooseTestApp
[../]
[./sub_right]
positions = '0 0 0 0.5 0.5 0 0.6 0.6 0 0.7 0.7 0'
type = TransientMultiApp
input_files = 'dt_from_parent_sub.i'
app_type = MooseTestApp
[../]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/except_01.i)
# Exception test that AdvectiveFluxCalculator is indeed executed on linear
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[flux]
type = FluxLimitedTVDAdvection
variable = u
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
execute_on = 'nonlinear timestep_begin timestep_end final initial'
u = u
velocity = '0 0 0'
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
num_steps = 1
dt = 1
[]
(test/tests/functions/linear_combination_function/except1.i)
# LinearCombinationFunction function test
# See [Functions] block for a description of the tests
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 10
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./the_linear_combo]
[../]
[]
[AuxKernels]
[./the_linear_combo]
type = FunctionAux
variable = the_linear_combo
function = the_linear_combo
[../]
[]
[Functions]
[./twoxplus1]
type = ParsedFunction
expression = 2*x+1
[../]
[./xsquared]
type = ParsedFunction
expression = x*x
[../]
[./the_linear_combo]
type = LinearCombinationFunction
functions = 'x twoxplus1 xsquared'
w = '0.5 5 0.4 0.3'
[../]
[./should_be_answer]
type = ParsedFunction
expression = 0.5*x+5*(2*x+1)*0.4*x*x+0.3*7
[../]
[]
[Postprocessors]
[./should_be_zero]
type = NodalL2Error
function = should_be_answer
variable = the_linear_combo
[../]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
hide = dummy
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto07.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface11.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# trial stress_yy = 0 and stress_zz = 2
#
# Then SimpleTester0 should activate and the algorithm will return to
# stress_zz=1
# internal0 should be 1.0E-6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 0 0 0 2'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/2nd_order.i)
# This tests ensures that 2nd-order meshes can be used; it checks for the
# "Solve Converged" string at the end of a time step.
[GlobalParams]
2nd_order_mesh = true
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 3.65
cp = 288.734
rho = 1.0412e2
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 1.084498
cp = 1.0
rho = 1.0
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 16.48672
cp = 321.384
rho = 6.6e1
[]
[]
[Components]
[reactor]
type = TotalPower
power = 296153.84615384615385
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
names = 'FUEL GAP CLAD'
widths = '0.0046955 0.0000955 0.000673'
n_part_elems = '1 1 1'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
initial_T = 564.15
[]
[hg]
type = HeatSourceFromTotalPower
hs = hs
regions = 'FUEL'
power_fraction = 3.33672612e-1
power = reactor
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = 600
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-4
l_max_its = 300
[]
(modules/level_set/test/tests/reinitialization/reinit_modified.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 8
ny = 8
uniform_refine = 3
[]
[Variables]
[./phi]
[../]
[]
[AuxVariables]
[./phi_0]
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = phi
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./reinit]
type = LevelSetOlssonReinitialization
variable = phi
phi_0 = phi_0
epsilon = 0.05
use_modified_reinitilization_formulation = true
[../]
[]
[Problem]
type = LevelSetReinitializationProblem
[]
[UserObjects]
[./arnold]
type = LevelSetOlssonTerminator
tol = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
num_steps = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 300'
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.001
optimal_iterations = 5
growth_factor = 5
[../]
[]
(test/tests/materials/derivative_material_interface/old_older.i)
#
# This test validates the correct application of the chain rule to coupled
# material properties within DerivativeParsedMaterials
#
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Variables]
[dummy]
[]
[]
[Materials]
[t_square]
type = GenericFunctionMaterial
prop_names = t2
prop_values = 't^2'
[]
[t2_old]
type = ParsedMaterial
property_name = t2_old
expression = t2_old
material_property_names = 't2_old:=Old[t2]'
[]
[t2_older]
type = ParsedMaterial
property_name = t2_older
expression = t2_older
material_property_names = 't2_older:=Older[t2]'
[]
[]
[Executioner]
type = Transient
dt = 1.5
num_steps = 5
[]
[Postprocessors]
[t2]
type = ElementAverageMaterialProperty
mat_prop = t2
[]
[t2_old]
type = ElementAverageMaterialProperty
mat_prop = t2_old
[]
[t2_older]
type = ElementAverageMaterialProperty
mat_prop = t2_older
[]
[]
[Outputs]
csv = true
print_linear_residuals = false
[]
(modules/porous_flow/examples/tutorial/08.i)
# Unsaturated Darcy-Richards flow
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[]
[PorousFlowUnsaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
relative_permeability_exponent = 3
relative_permeability_type = Corey
residual_saturation = 0.1
van_genuchten_alpha = 1E-6
van_genuchten_m = 0.6
[]
[BCs]
[production]
type = PorousFlowSink
variable = porepressure
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_3d/phy.conservation.i)
# Testing energy conservation with fluid at rest
P_hf = ${fparse 0.6 * sin (pi/24)}
[GlobalParams]
gravity_vector = '0 0 0'
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'blk:0'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '1000 100 30'
[]
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T_init]
type = ParsedFunction
expression = '1000*y+300+30*z'
[]
[]
[Components]
[in1]
type = SolidWall1Phase
input = 'fch1:in'
[]
[fch1]
type = FlowChannel1Phase
position = '0.15 0 0'
orientation = '0 0 1'
fp = fp
n_elems = 10
length = 1
initial_T = 300
initial_p = 1.01e5
initial_vel = 0
closures = simple_closures
A = 0.00314159
f = 0.0
[]
[out1]
type = SolidWall1Phase
input = 'fch1:out'
[]
[in2]
type = SolidWall1Phase
input = 'fch2:in'
[]
[fch2]
type = FlowChannel1Phase
position = '0 0.15 0'
orientation = '0 0 1'
fp = fp
n_elems = 10
length = 1
initial_T = 350
initial_p = 1.01e5
initial_vel = 0
closures = simple_closures
A = 0.00314159
f = 0.0
[]
[out2]
type = SolidWall1Phase
input = 'fch2:out'
[]
[blk]
type = HeatStructureFromFile3D
file = mesh.e
position = '0 0 0'
initial_T = T_init
[]
[ht]
type = HeatTransferFromHeatStructure3D1Phase
flow_channels = 'fch1 fch2'
hs = blk
boundary = blk:rmin
Hw = 10000
P_hf = ${P_hf}
[]
[]
[Postprocessors]
[energy_hs]
type = ADHeatStructureEnergy3D
block = blk:0
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_fch1]
type = ElementIntegralVariablePostprocessor
block = fch1
variable = rhoEA
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_fch2]
type = ElementIntegralVariablePostprocessor
block = fch2
variable = rhoEA
execute_on = 'INITIAL TIMESTEP_END'
[]
[total_energy]
type = SumPostprocessor
values = 'energy_fch1 energy_fch2 energy_hs'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = total_energy
compute_relative_change = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.1
num_steps = 10
solve_type = NEWTON
line_search = basic
abort_on_solve_fail = true
nl_abs_tol = 1e-8
[]
[Outputs]
file_base = 'phy.conservation'
[csv]
type = CSV
show = 'energy_change'
execute_on = 'FINAL'
[]
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/thermal_test.i)
vol_frac = 0.4
cost_frac = 10.0
power = 2.0
E0 = 1.0e-6
E1 = 1.0
rho0 = 0.0
rho1 = 1.0
C0 = 1.0e-6
C1 = 1.0
TC0 = 1.0e-16
TC1 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 40
ymin = 0
ymax = 40
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push_left]
type = ExtraNodesetGenerator
input = node
new_boundary = push_left
coord = '16 0 0'
[]
[push_center]
type = ExtraNodesetGenerator
input = push_left
new_boundary = push_center
coord = '24 0 0'
[]
[extra]
type = SideSetsFromBoundingBoxGenerator
input = push_center
bottom_left = '-0.01 17.999 0'
top_right = '5 22.001 0'
boundary_new = n1
included_boundaries = left
[]
[dirichlet_bc]
type = SideSetsFromNodeSetsGenerator
input = extra
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[temp]
initial_condition = 100.0
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[Tc]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[Cost]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = FIRST
initial_condition = ${vol_frac}
[]
[]
[AuxKernels]
[Cost]
type = MaterialRealAux
variable = Cost
property = Cost_mat
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
diffusion_coefficient = thermal_cond
[]
[heat_source]
type = HeatSource
value = 1e-2 # W/m^3
variable = temp
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_x_symm]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[left_n1]
type = DirichletBC
variable = temp
boundary = n1
value = 0.0
[]
[top]
type = NeumannBC
variable = temp
boundary = top
value = 0
[]
[bottom]
type = NeumannBC
variable = temp
boundary = bottom
value = 0
[]
[right]
type = NeumannBC
variable = temp
boundary = right
value = 0
[]
[left]
type = NeumannBC
variable = temp
boundary = left
value = 0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = push_left
gravity_value = 0.0 # -1e-8
mass = 1
[]
[push_center]
type = NodalGravity
variable = disp_y
boundary = push_center
gravity_value = 0.0 # -1e-8
mass = 1
[]
[]
[Materials]
[thermal_cond]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${TC0}-${TC1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${TC0}-A1*${rho0}^${power}; TC1:=A1*mat_den^${power}+B1; TC1"
coupled_variables = 'mat_den'
property_name = thermal_cond
outputs = 'exodus'
[]
[thermal_compliance]
type = ThermalCompliance
temperature = temp
thermal_conductivity = thermal_cond
outputs = 'exodus'
[]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; E1"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost_mat]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^(1/${power})-${rho1}^(1/${power})); "
"B1:=${C0}-A1*${rho0}^(1/${power}); C1:=A1*mat_den^(1/${power})+B1; C1"
coupled_variables = 'mat_den'
property_name = Cost_mat
[]
[CostDensity]
type = ParsedMaterial
property_name = CostDensity
coupled_variables = 'mat_den Cost'
expression = 'mat_den*Cost'
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = Cost_mat
outputs = 'exodus'
[]
[tc]
type = ThermalSensitivity
design_density = mat_den
thermal_conductivity = thermal_cond
temperature = temp
outputs = 'exodus'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_cost]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = cost_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_thermal]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = thermal_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdateTwoConstraints
density_sensitivity = Dc
cost_density_sensitivity = Cc
cost = Cost
cost_fraction = ${cost_frac}
design_density = mat_den
volume_fraction = ${vol_frac}
bisection_lower_bound = 0
bisection_upper_bound = 1.0e12 # 100
use_thermal_compliance = true
thermal_sensitivity = Tc
weight_mechanical_thermal = '0 1'
relative_tolerance = 1.0e-12
bisection_move = 0.015
adaptive_move = false
execute_on = TIMESTEP_BEGIN
[]
# Provides Dc
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Cc
[calc_sense_cost]
type = SensitivityFilter
density_sensitivity = Cc
design_density = mat_den
filter_UO = rad_avg_cost
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Tc
[calc_sense_thermal]
type = SensitivityFilter
density_sensitivity = Tc
design_density = mat_den
filter_UO = rad_avg_thermal
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-12
dt = 1.0
num_steps = 5
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 10
[]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[cost_sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = cost_sensitivity
[]
[cost]
type = ElementIntegralMaterialProperty
mat_prop = CostDensity
[]
[cost_frac]
type = ParsedPostprocessor
expression = 'cost / mesh_volume'
pp_names = 'cost mesh_volume'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[objective_thermal]
type = ElementIntegralMaterialProperty
mat_prop = thermal_compliance
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/porous_flow/test/tests/chemistry/except22.i)
# Exception test
# Zero fluid phases
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[dummy]
[]
[]
[AuxVariables]
[a]
initial_condition = 0.5
[]
[ini_mineral_conc]
initial_condition = 0.2
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = dummy
number_fluid_phases = 0
number_fluid_components = 2
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
temperature = 1
[]
[predis_qp]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = 0.5
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc_qp]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[porosity]
type = PorousFlowPorosity
chemical = true
porosity_zero = 0.6
reference_chemistry = ini_mineral_conc
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.1
end_time = 0.4
[]
[Postprocessors]
[porosity]
type = PointValue
point = '0 0 0'
variable = porosity
[]
[c]
type = PointValue
point = '0 0 0'
variable = mineral
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/time_integrators/explicit-euler/ee-1d-quadratic.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 20
elem_type = EDGE3
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x*x-2*t
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x*x
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
# lumping = true
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1'
function = exact_fn
implicit = true
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'explicit-euler'
solve_type = 'LINEAR'
l_tol = 1e-12
start_time = 0.0
num_steps = 20
dt = 0.00005
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/solid_mechanics/test/tests/ad_viscoplasticity_stress_update/gtn_single.i)
# This test provides an example of an individual GTN viscoplasticity model
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmax = 0.002
ymax = 0.002
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
base_name = 'total'
generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
use_automatic_differentiation = true
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 0.1'
y = '0 1e-5'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
base_name = 'total'
[../]
[./stress]
type = ADComputeMultipleInelasticStress
inelastic_models = gtn
outputs = all
base_name = 'total'
[../]
[./porosity]
type = ADPorosityFromStrain
initial_porosity = 0.1
inelastic_strain = 'total_combined_inelastic_strain'
outputs = 'all'
[../]
[./gtn]
type = ADViscoplasticityStressUpdate
total_strain_base_name = 'total'
coefficient = 'coef'
power = 3
viscoplasticity_model = GTN
outputs = all
relative_tolerance = 1e-11
[../]
[./coef]
type = ADParsedMaterial
property_name = coef
# Example of creep power law
expression = '1e-18 * exp(-4e4 / 1.987 / 1200)'
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.01
end_time = 0.12
[]
[Postprocessors]
[./disp_x]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./disp_y]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[./avg_hydro]
type = ElementAverageValue
variable = total_hydrostatic_stress
[../]
[./avg_vonmises]
type = ElementAverageValue
variable = total_vonmises_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[./eff_creep_strain]
type = ElementAverageValue
variable = effective_viscoplasticity
[../]
[./porosity]
type = ElementAverageValue
variable = porosity
[../]
[]
[Outputs]
csv = true
[]
(test/tests/bcs/mat_neumann_bc/ad_mat_neumann.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 10
ymax = 10
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./phi]
[../]
[]
[ICs]
[./phi_IC]
type = FunctionIC
variable = phi
function = ic_func_phi
[../]
[]
[Functions]
[./ic_func_phi]
type = ParsedFunction
expression = '0.5 * (1 - tanh((x - 5) / 0.8))'
[../]
[]
[BCs]
[./top]
type = ADMatNeumannBC
variable = u
boundary = top
value = 2
boundary_material = hm
[../]
[]
[Kernels]
[./dudt]
type = ADTimeDerivative
variable = u
[../]
[./diff]
type = ADDiffusion
variable = u
[../]
[]
[Materials]
[./hm]
type = ADParsedMaterial
property_name = hm
coupled_variables = 'phi'
expression = '3*phi^2 - 2*phi^3'
outputs = exodus
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 10
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/buckley_leverett/bl01_lumped_fu.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2.0E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-4
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
active = 'calculate_seff'
[./calculate_seff]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[BCs]
active = 'left'
[./left]
type = DirichletBC
variable = pressure
boundary = left
value = 980000
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[Functions]
active = 'initial_pressure'
[./initial_pressure]
type = ParsedFunction
expression = max((1000000-x/5*1000000)-20000,-20000)
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
[../]
[]
[Executioner]
type = Transient
end_time = 50
dt = 2
snesmf_reuse_base = false
[]
[Outputs]
file_base = bl01_lumped_fu
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/between_siblings/sub_between_diffusion2.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 3
# partial overlap but also, no equidistant points
xmin = 0.1111
ymin = 0.3333
xmax = 1.211111
ymax = 1.222222
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0.4 0.6 0'
# extends beyond to grab the boundary
top_right = '2 2 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(test/tests/transfers/multiapp_userobject_transfer/two_pipe_sub.i)
[Mesh]
type = FileMesh
file = two_pipe.e
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[./var]
order = CONSTANT
family = MONOMIAL
block = p1
[../]
[]
[ICs]
[./var]
type = FunctionIC
variable = var
function = setvar
block = p1
[../]
[]
[Functions]
[./setvar]
type = ParsedFunction
expression = '1 + z * z'
[../]
[]
[UserObjects]
[./sub_app_uo]
type = LayeredAverage
direction = z
variable = var
num_layers = 10
execute_on = TIMESTEP_END
block = p1
[../]
[]
[Executioner]
type = Transient
[]
(modules/phase_field/test/tests/KKS_system/kks_example_offset.i)
#
# KKS toy problem in the split form
# This has an offset in the minima of the free energies so there will be a shift
# in equilibrium composition
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = -2.5
xmax = 2.5
ymin = -2.5
ymax = 2.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[AuxVariables]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# hydrogen concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# chemical potential
[./w]
order = FIRST
family = LAGRANGE
[../]
# hydrogen phase concentration (matrix)
[./cm]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
# hydrogen phase concentration (delta phase)
[./cd]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[ICs]
[./eta]
variable = eta
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 0.2
outvalue = 0.1
int_width = 0.75
[../]
[./c]
variable = c
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 0.6
outvalue = 0.4
int_width = 0.75
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = 'eta w c cm cd'
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
# Free energy of the matrix
[./fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cm'
expression = '(0.1-cm)^2'
[../]
# Free energy of the delta phase
[./fd]
type = DerivativeParsedMaterial
property_name = fd
coupled_variables = 'cd'
expression = '(0.9-cd)^2+0.5'
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L kappa'
prop_values = '0.7 0.7 0.4 '
[../]
[]
[Kernels]
# full transient
active = 'PhaseConc ChemPotVacancies CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'
# enforce c = (1-h(eta))*cm + h(eta)*cd
[./PhaseConc]
type = KKSPhaseConcentration
ca = cm
variable = cd
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cm
cb = cd
fa_name = fm
fb_name = fd
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cm
fa_name = fm
w = w
[../]
[./dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = fm
fb_name = fd
coupled_variables = 'cm cd'
w = 0.4
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cm
cb = cd
fa_name = fm
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[AuxKernels]
[./GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fm
fb_name = fd
w = 0.4
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero nonzero'
l_max_its = 100
nl_max_its = 100
num_steps = 3
dt = 0.1
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = kks_example_offset
exodus = true
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/hoop_strain_comparison_coarse_yaxis.i)
# This test compares the hoop strain at two different elements in an internally
# pressurized cylinder with anisotropic plasticity: different yield condition
# for hoop and axial directions. The elements are located circumferentially
# apart but at same axial position. It is expected that due to pressurization
# hoop strains will develop with uniform magnitude along hoop direction. The
# test verifies that the plastic hoop strain is uniform in hoop direction.
# For 3D simulations with material properties oriented along the curved
# geometry such as cylinder or sphere, the stresses and strains are rotated to
# the local coordinate system from the global coordinate system. The plastic
# strain is calculated in the local coordinate system and then transformed to
# the global coordinate system. This test involves a 3D cylindrical geometry,
# and helps in indirectly verifying that this transformation of stresses and
# strains back and forth between the local and global coordinate system is
# correctly implemented.
[Mesh]
file = quarter_cylinder_coarse_yaxis.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[plasticity_strain_zz]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[push]
type = PiecewiseLinear
x = '0 1e2'
y = '0 200e6'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_zz elastic_strain_xx elastic_strain_yy stress_xx stress_yy stress_zz strain_zz plastic_strain_zz plastic_strain_xx plastic_strain_yy hoop_stress hoop_strain'
use_automatic_differentiation = true
add_variables = true
cylindrical_axis_point1 = '0 0 0'
cylindrical_axis_point2 = '0 1 0'
[]
[]
[Constraints]
[mid_section_plane]
type = EqualValueBoundaryConstraint
variable = disp_y
secondary = top # boundary
penalty = 1.0e+10
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200.0e9
poissons_ratio = 0.2
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "plasticity"
max_iterations = 50
absolute_tolerance = 1e-30 #1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
# hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
hill_constants = "0.5 0.25 0.5 1.5 1.5 1.5"
[]
[plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 1.5e10
hardening_exponent = 1.0
yield_stress = 0.0 # 60e6
local_cylindrical_csys = true
axis = y
absolute_tolerance = 1e-15 # 1e-8
relative_tolerance = 1e-13 # 1e-15
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = x_face
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = z_face
value = 0.0
[]
[Pressure]
[Side1]
boundary = inner
function = push
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-14
# nl_abs_tol = 1e-10
l_max_its = 90
nl_max_its = 30
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 0.1e-4
time_t = '0 6.23 10'
time_dt = '0.1 1.0e-2 1.0e-2'
[]
num_steps = 1
start_time = 0
end_time = 200.0
automatic_scaling = true
dtmax = 0.1e-4
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[hoop_strain_elementA]
type = ElementalVariableValue
elementid = 10
variable = hoop_strain
[]
[hoop_strain_elementB]
type = ElementalVariableValue
elementid = 4
variable = hoop_strain
[]
[hoop_strain_diff]
type = DifferencePostprocessor
value1 = hoop_strain_elementA
value2 = hoop_strain_elementB
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
[]
(test/tests/transfers/multiapp_interpolation_transfer/tosub_parent.i)
###########################################################
# This is a test of the Transfer System. This test
# uses the Multiapp System to solve independent problems
# related geometrically. Solutions are then interpolated
# and transferred to a non-aligned domain.
#
# @Requirement F7.20
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = .21
xmax = .79
displacements = 'disp_x disp_y'
# The MultiAppGeometricInterpolationTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./disp_x]
initial_condition = 0.4
[../]
[./disp_y]
[../]
[./elemental]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./x_func]
type = ParsedFunction
expression = x
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./x_func_aux]
type = FunctionAux
variable = elemental
function = x_func
execute_on = initial
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0.2 0 0'
input_files = tosub_sub.i
[../]
[]
[Transfers]
[./tosub]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = u
variable = from_parent
[../]
[./elemental_tosub]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = u
variable = elemental_from_parent
[../]
[./radial_tosub]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = u
variable = radial_from_parent
interp_type = radial_basis
[../]
[./radial_elemental_tosub]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = u
variable = radial_elemental_from_parent
interp_type = radial_basis
[../]
[./displaced_target_tosub]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = u
variable = displaced_target_from_parent
displaced_target_mesh = true
[../]
[./displaced_source_tosub]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = u
variable = displaced_source_from_parent
displaced_source_mesh = true
[../]
[./elemental_to_sub_elemental]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = elemental
variable = elemental_from_parent_elemental
[../]
[./elemental_to_sub_nodal]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = elemental
variable = nodal_from_parent_elemental
[../]
[]
(modules/solid_properties/test/tests/problems/heat_conduction/heat_conduction.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[SolidProperties]
[sp]
type = ThermalSS316Properties
[]
[]
[Materials]
[thermal_mat]
type = ADThermalSolidPropertiesMaterial
temperature = T
sp = sp
density = rho
specific_heat = cp
thermal_conductivity = k
[]
[]
[Variables]
[T]
order = FIRST
family = LAGRANGE
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[time_derivative]
type = ADHeatConductionTimeDerivative
variable = T
density_name = rho
specific_heat = cp
[]
[heat_conduction]
type = ADHeatConduction
variable = T
thermal_conductivity = k
[]
[]
[BCs]
[left]
type = DirichletBC
variable = T
boundary = left
value = 500
[]
[]
[Executioner]
type = Transient
scheme = implicit-euler
dt = 100.0
num_steps = 5
abort_on_solve_fail = true
solve_type = NEWTON
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
nl_max_its = 10
l_tol = 1e-5
l_max_its = 10
[]
[Outputs]
exodus = true
[]
(test/tests/positions/creating_multiapps/apps_from_positions.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[AuxVariables]
[u]
[]
[]
[Positions]
[input]
type = InputPositions
positions = '0 1 0
1 0 2'
outputs = none
[]
[file]
type = FilePositions
files = '../../multiapps/positions_from_file/positions.txt'
outputs = none
[]
[reporter_forward]
type = ReporterPositions
reporters = 'file/positions_1d'
outputs = none
[]
[mesh]
type = ElementCentroidPositions
outputs = none
[]
[results_m1]
type = MultiAppPositions
multiapps = 'm1'
[]
[results_m2]
type = MultiAppPositions
multiapps = 'm2'
[]
[results_m3]
type = MultiAppPositions
multiapps = 'm3'
[]
[results_m4]
type = MultiAppPositions
multiapps = 'm4'
[]
[]
[MultiApps]
[m1]
type = FullSolveMultiApp
input_files = 'apps_from_positions.i'
cli_args = "MultiApps/active='';Positions/active='';Outputs/active=''"
positions_objects = input
[]
[m2]
type = FullSolveMultiApp
input_files = 'apps_from_positions.i'
cli_args = "MultiApps/active='';Positions/active='';Outputs/active=''"
positions_objects = 'input file'
[]
# Those Positions are executed too late
[m3]
type = TransientMultiApp
input_files = 'apps_from_positions.i'
cli_args = "MultiApps/active='';Positions/active='';Outputs/active=''"
positions_objects = reporter_forward
[]
[m4]
type = TransientMultiApp
input_files = 'apps_from_positions.i'
cli_args = "MultiApps/active='';Positions/active='';Outputs/active=''"
positions_objects = mesh
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = JSON
execute_on = FINAL
execute_system_information_on = none
[]
[]
(modules/porous_flow/test/tests/hysteresis/2phasePP.i)
# Simple example of a 2-phase situation with hysteretic capillary pressure. Gas is added to and removed from the system in order to observe the hysteresis
# All liquid water exists in component 0
# All gas exists in component 1
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 pp1'
[]
[]
[Variables]
[pp0]
initial_condition = 0
[]
[pp1]
initial_condition = 1E-4
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pp1
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = pp1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[sat0]
family = MONOMIAL
order = CONSTANT
[]
[sat1]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat0]
type = PorousFlowPropertyAux
variable = sat0
phase = 0
property = saturation
[]
[sat1]
type = PorousFlowPropertyAux
variable = sat1
phase = 1
property = saturation
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid] # same properties used for both phases
type = SimpleFluidProperties
bulk_modulus = 10 # so pumping does not result in excessive porepressure
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPP
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp0
phase1_porepressure = pp1
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 9, 10, -10)'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat0]
type = PointValue
point = '0 0 0'
variable = sat0
[]
[sat1]
type = PointValue
point = '0 0 0'
variable = sat1
[]
[pp0]
type = PointValue
point = '0 0 0'
variable = pp0
[]
[pp1]
type = PointValue
point = '0 0 0'
variable = pp1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 18
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(test/tests/executioners/nl_divergence_tolerance/nl_divergence_tolerance.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
[]
[Variables]
[./u]
scaling = 1e-5
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = left
value = -1000
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = right
value = 100000
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
line_search = 'none'
solve_type = PJFNK
l_max_its = 20
nl_max_its = 20
nl_div_tol = 10
dt = 1
num_steps = 3
petsc_options = '-snes_converged_reason -ksp_converged_reason '
petsc_options_iname = '-pc_type -pc_hypre_type '
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/tag/tag-array-var.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[AuxVariables]
[u_tag]
components = 2
[]
[]
[AuxKernels]
[u_tag]
type = TagVectorArrayVariableAux
variable = u_tag
v = u
vector_tag = 'nontime'
[]
[]
[Variables]
[u]
components = 2
[]
[]
[Kernels]
[time]
type = ArrayTimeDerivative
variable = u
[]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/reset/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/theis2.i)
# Theis problem: Flow to single sink
# Constant rate injection between 200 and 1000 s.
# Cartesian mesh with logarithmic distribution in x and y.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
bias_x = 1.1
bias_y = 1.1
ymax = 100
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
compute_enthalpy = false
compute_internal_energy = false
[]
[Variables]
[pp]
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 0.001
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 200
end_time = 1000
nl_abs_tol = 1e-10
[]
[Outputs]
perf_graph = true
file_base = theis2
[csv]
type = CSV
execute_on = final
[]
[]
[ICs]
[PressureIC]
variable = pp
type = ConstantIC
value = 20e6
[]
[]
[DiracKernels]
[sink]
type = PorousFlowSquarePulsePointSource
start_time = 200
end_time = 1000
point = '0 0 0'
mass_flux = -0.04
variable = pp
[]
[]
[BCs]
[right]
type = DirichletBC
variable = pp
value = 20e6
boundary = right
[]
[top]
type = DirichletBC
variable = pp
value = 20e6
boundary = top
[]
[]
[VectorPostprocessors]
[pressure]
type = SideValueSampler
variable = pp
sort_by = x
execute_on = timestep_end
boundary = bottom
[]
[]
(modules/solid_mechanics/test/tests/beam/fric_constraint/2_block_common_cross_stick.i)
# Test for LineElementAction on multiple blocks by placing parameters
# common to all blocks outside of the individual action blocks
# 2 beams of length 1m are fixed at one end and a force of 1e-4 N
# is applied at the other end of the beams. Beam 1 is in block 1
# and beam 2 is in block 2. All the material properties for the two
# beams are identical. The moment of inertia of beam 2 is twice that
# of beam 1.
# Since the end displacement of a cantilever beam is inversely proportional
# to the moment of inertia, the y displacement at the end of beam 1 should be twice
# that of beam 2.
[Mesh]
type = FileMesh
file = test_fric_cross.e
#displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = '1 2 3'
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = '1 2 3'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = '1 3'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = '1 2 3'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = '1 2 3'
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = '1 2 3'
value = 0.0
[../]
[./move_z4]
type = FunctionDirichletBC
variable = disp_z
boundary = 2
function = pull
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0'
y = '0.0 0.0 -0.2 -0.4 -0.6 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 5e-5
l_max_its = 10
dt = 1
dtmin = 1
end_time = 13
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
# parameters common to all blocks
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.5
y_orientation = '0.0 1.0 0.0'
[./block_1]
Iy = 1e-5
Iz = 1e-5
block = 1
[../]
[./block_2]
Iy = 8e-4
Iz = 8e-4
block = '2 3'
[../]
[]
[Materials]
[./stress]
type = ComputeBeamResultants
block = '1 2 3'
[../]
[./elasticity_1]
type = ComputeElasticityBeam
youngs_modulus = 2.0
poissons_ratio = 0.3
shear_coefficient = 1.0
block = '1 2 3'
[../]
[]
[Constraints]
[./tie_z]
type = NodalStickConstraint
penalty = 1e8
boundary = 6
secondary = 4
variable = disp_z
formulation = kinematic
[../]
[./tie_z2]
type = NodalStickConstraint
penalty = 1e8
boundary = 6
secondary = 5
variable = disp_z
formulation = kinematic
[../]
[]
[Postprocessors]
[./disp_x_1]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x_2]
type = NodalVariableValue
nodeid = 2
variable = disp_x
[../]
[./disp_z_1]
type = NodalVariableValue
nodeid = 1
variable = disp_z
[../]
[./disp_z_2]
type = NodalVariableValue
nodeid = 2
variable = disp_z
[../]
[]
[Outputs]
#file_base = '2_block_out'
exodus = true
[]
(modules/richards/test/tests/gravity_head_2/gh_fu_05.i)
# unsaturated = true
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = RandomIC
min = 0.2
max = 0.8
variable = pwater
[../]
[./gas_ic]
type = RandomIC
min = 1.2
max = 1.8
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_fu_05
csv = true
[]
(modules/porous_flow/examples/tutorial/06.i)
# Darcy flow with a tracer
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[tracer_concentration]
[]
[]
[ICs]
[tracer_concentration]
type = FunctionIC
function = '0.5*if(x*x+y*y<1.01,1,0)'
variable = tracer_concentration
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer_concentration
stabilization = none # Note to reader: 06_KT.i uses KT stabilization - compare the results
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_outer_porepressure]
type = DirichletBC
variable = porepressure
value = 0
boundary = rmax
[]
[injected_tracer]
type = DirichletBC
variable = tracer_concentration
value = 0.5
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/relperm_jac_1.i)
# Test of derivatives computed in PorousFlowHystereticRelativePermeability classes along first-order curve
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '-1 0 0'
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 sat1'
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 10.0
m = 0.33
[]
[]
[Variables]
[pp0]
[]
[sat1]
initial_condition = 0.5
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat1
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sat1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[FluidProperties]
[simple_fluid_0]
type = SimpleFluidProperties
bulk_modulus = 10
viscosity = 1
[]
[simple_fluid_1]
type = SimpleFluidProperties
bulk_modulus = 1
viscosity = 3
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[pc_calculator]
type = PorousFlow2PhasePS
capillary_pressure = pc
phase0_porepressure = pp0
phase1_saturation = sat1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
initial_order = 1
previous_turning_points = 0.3
[]
[relperm_liquid]
type = PorousFlowHystereticRelativePermeabilityLiquid
phase = 0
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
liquid_modification_range = 0.9
[]
[relperm_gas]
type = PorousFlowHystereticRelativePermeabilityGas
phase = 1
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
gamma = 0.33
k_rg_max = 0.8
gas_low_extension_type = linear_like
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/peridynamics/test/tests/heat_conduction/2D_steady_state_BPD.i)
# This test solves a 2D steady state heat equation
# The error is found by comparing to the analytical solution
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./temp]
[../]
[]
[AuxVariables]
[./bond_status]
order = CONSTANT
family = MONOMIAL
initial_condition = 1
[../]
[]
[Functions]
[./analytical_sol]
type = ParsedFunction
expression = 'x*x+y*y'
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConductionBPD
variable = temp
[../]
[./heat_source]
type = HeatSourceBPD
variable = temp
power_density = -4
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = temp
boundary = 1003
function = analytical_sol
[../]
[./bottom]
type = FunctionDirichletBC
variable = temp
boundary = 1000
function = analytical_sol
[../]
[./right]
type = FunctionDirichletBC
variable = temp
boundary = 1001
function = analytical_sol
[../]
[./top]
type = FunctionDirichletBC
variable = temp
boundary = 1002
function = analytical_sol
[../]
[]
[Materials]
[./thermal_mat]
type = ThermalConstantHorizonMaterialBPD
temperature = temp
thermal_conductivity = 1
[../]
[]
[Postprocessors]
[./nodal_error]
type = NodalL2Error
function = 'analytical_sol'
variable = temp
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0.0
end_time = 1.0
[]
[Outputs]
exodus = true
file_base = 2D_steady_state_BPD
[]
(modules/phase_field/test/tests/actions/Nonconserved_variableL.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
xmax = 40
ymax = 40
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./eta]
free_energy = F
kappa = 2.0
mobility = variable_L
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = SmoothCircleIC
variable = eta
x1 = 20.0
y1 = 20.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[]
[Materials]
[./mobility]
type = DerivativeParsedMaterial
property_name = variable_L
coupled_variables = 'eta'
expression = '0.5 * eta + 1.5 * (1 - eta)'
derivative_order = 1
outputs = exodus
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
num_steps = 10
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/PolynomialFreeEnergy/direct_order4_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 125
[]
[GlobalParams]
polynomial_order = 4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 60.0
variable = c
[../]
[]
[Kernels]
[./local_energy]
type = CahnHilliard
variable = c
f_name = F
[../]
[./gradient_energy]
type = CHInterface
variable = c
mob_name = M
kappa_name = kappa
[../]
[./cdot]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = 1000 # K
int_width = 30.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.7 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = lu
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 100
dt = 4
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'basic'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e5
penalty_friction = 1e8
friction_coefficient = 0.4
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1.0 # Not active
penalty_multiplier = 100
penalty_multiplier_friction = 1
[]
[]
(test/tests/userobjects/force_aux_ordering/force_preaux.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
nx = 2
ymin = 0
ymax = 1
ny = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 1
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Postprocessors]
[./total_u]
type = ElementIntegralVariablePostprocessor
variable = u
[../]
# scale1 and scale2 depend on the ElementUO total_u. total_u is executed on
# timestep_end in POST_AUX _before_ the GeneralPostprocessors. scale1 is executed
# at its default location, timestep_end/POST_AUX/after total_u and hence gets
# the most up to date information. scale2 is pushed into PRE_AUX and hence picks
# up the value of total_u from the last timestep.
[./scale1]
type = ScalePostprocessor
value = total_u
scaling_factor = 1
[../]
[./scale2]
type = ScalePostprocessor
value = total_u
scaling_factor = 1
force_preaux = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 1.0
end_time = 2.0
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/mms/supg/supg_adv_dominated_mms.i)
mu=1.5e-2
rho=2.5
[GlobalParams]
gravity = '0 0 0'
supg = true
convective_term = true
integrate_p_by_parts = false
transient_term = true
laplace = true
u = vel_x
v = vel_y
pressure = p
alpha = 1e0
order = SECOND
family = LAGRANGE
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
elem_type = QUAD9
nx = 4
ny = 4
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[Variables]
[./vel_x]
[../]
[./vel_y]
[../]
[./p]
order = FIRST
[../]
[]
[Kernels]
# mass
[./mass]
type = INSMass
variable = p
[../]
[./x_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./y_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
# x-momentum, space
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
component = 0
forcing_func = vel_x_source_func
[../]
# y-momentum, space
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
component = 1
forcing_func = vel_y_source_func
[../]
[./p_source]
type = BodyForce
function = p_source_func
variable = p
[../]
[]
[BCs]
[./vel_x]
type = FunctionDirichletBC
boundary = 'left right top bottom'
function = vel_x_func
variable = vel_x
[../]
[./vel_y]
type = FunctionDirichletBC
boundary = 'left right top bottom'
function = vel_y_func
variable = vel_y
[../]
[./p]
type = FunctionDirichletBC
boundary = 'left right top bottom'
function = p_func
variable = p
[../]
[]
[Functions]
[./vel_x_source_func]
type = ParsedFunction
expression = '-${mu}*(-0.028*pi^2*x^2*sin(0.2*pi*x*y) - 0.028*pi^2*y^2*sin(0.2*pi*x*y) - 0.1*pi^2*sin(0.5*pi*x) - 0.4*pi^2*sin(pi*y)) + ${rho}*(0.14*pi*x*cos(0.2*pi*x*y) + 0.4*pi*cos(pi*y))*(0.6*sin(0.8*pi*x) + 0.3*sin(0.3*pi*y) + 0.2*sin(0.3*pi*x*y) + 0.3) + ${rho}*(0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x))*(0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5) + 0.1*pi*y*cos(0.2*pi*x*y) + 0.25*pi*cos(0.5*pi*x)'
[../]
[./vel_y_source_func]
type = ParsedFunction
expression = '-${mu}*(-0.018*pi^2*x^2*sin(0.3*pi*x*y) - 0.018*pi^2*y^2*sin(0.3*pi*x*y) - 0.384*pi^2*sin(0.8*pi*x) - 0.027*pi^2*sin(0.3*pi*y)) + ${rho}*(0.06*pi*x*cos(0.3*pi*x*y) + 0.09*pi*cos(0.3*pi*y))*(0.6*sin(0.8*pi*x) + 0.3*sin(0.3*pi*y) + 0.2*sin(0.3*pi*x*y) + 0.3) + ${rho}*(0.06*pi*y*cos(0.3*pi*x*y) + 0.48*pi*cos(0.8*pi*x))*(0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5) + 0.1*pi*x*cos(0.2*pi*x*y) + 0.3*pi*cos(0.3*pi*y)'
[../]
[./p_source_func]
type = ParsedFunction
expression = '-0.06*pi*x*cos(0.3*pi*x*y) - 0.14*pi*y*cos(0.2*pi*x*y) - 0.2*pi*cos(0.5*pi*x) - 0.09*pi*cos(0.3*pi*y)'
[../]
[./vel_x_func]
type = ParsedFunction
expression = '0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5'
[../]
[./vel_y_func]
type = ParsedFunction
expression = '0.6*sin(0.8*pi*x) + 0.3*sin(0.3*pi*y) + 0.2*sin(0.3*pi*x*y) + 0.3'
[../]
[./p_func]
type = ParsedFunction
expression = '0.5*sin(0.5*pi*x) + 1.0*sin(0.3*pi*y) + 0.5*sin(0.2*pi*x*y) + 0.5'
[../]
[./vxx_func]
type = ParsedFunction
expression = '0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x)'
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '${rho} ${mu}'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-14
nl_max_its = 10
l_tol = 1e-6
l_max_its = 10
[./TimeStepper]
dt = .05
type = IterationAdaptiveDT
cutback_factor = 0.4
growth_factor = 1.2
optimal_iterations = 20
[../]
[]
[Outputs]
execute_on = 'final'
[./exodus]
type = Exodus
[../]
[./csv]
type = CSV
[../]
[]
[Postprocessors]
[./L2vel_x]
type = ElementL2Error
variable = vel_x
function = vel_x_func
outputs = 'console' execute_on = 'timestep_end'
[../]
[./L2vel_y]
variable = vel_y
function = vel_y_func
type = ElementL2Error
outputs = 'console' execute_on = 'timestep_end'
[../]
[./L2p]
variable = p
function = p_func
type = ElementL2Error
outputs = 'console' execute_on = 'timestep_end'
[../]
[./L2vxx]
variable = vxx
function = vxx_func
type = ElementL2Error
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
[AuxVariables]
[./vxx]
family = MONOMIAL
order = FIRST
[../]
[]
[AuxKernels]
[./vxx]
type = VariableGradientComponent
component = x
variable = vxx
gradient_variable = vel_x
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/gap_heat_transfer_sphere3D_mortar.i)
sphere_outer_htc = 10 # W/m^2/K
sphere_outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[Mesh]
[file]
type = FileMeshGenerator
file = sphere3D.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = 10001
new_block_name = 'secondary_lower'
input = file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
sidesets = '3'
new_block_id = 10000
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
[]
[]
[AuxVariables]
# [gap_conductance]
# order = CONSTANT
# family = MONOMIAL
# []
[power_density]
block = 'fuel'
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
block = '1 2'
[]
[heat_source]
type = CoupledForce
variable = temp
block = 'fuel'
v = power_density
[]
[]
# [AuxKernels]
# [gap_cond]
# type = MaterialRealAux
# property = gap_conductance
# variable = gap_conductance
# boundary = 2
# []
# []
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[UserObjects]
[radiation]
type = GapFluxModelRadiation
temperature = temp
boundary = 2
primary_emissivity = 0.0
secondary_emissivity = 0.0
[]
[conduction]
type = GapFluxModelConduction
temperature = temp
boundary = 2
gap_conductivity = 5.0
[]
[]
[Constraints]
[ced]
type = ModularGapConductanceConstraint
variable = lm
secondary_variable = temp
primary_boundary = 3
primary_subdomain = 10000
secondary_boundary = 2
secondary_subdomain = 10001
gap_flux_models = 'radiation conduction'
gap_geometry_type = SPHERE
sphere_origin = '0 0 0'
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = '4' # outer RPV
coefficient = ${sphere_outer_htc}
T_infinity = ${sphere_outer_Tinf}
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[]
[Outputs]
exodus = true
csv = true
[Console]
type = Console
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 'fuel'
[]
[sphere_convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = '4' # outer RVP
T_fluid = ${sphere_outer_Tinf}
htc = ${sphere_outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(sphere_convective_out - ptot) / ptot'
pp_names = 'sphere_convective_out ptot'
[]
[]
[VectorPostprocessors]
[NodalTemperature]
type = NodalValueSampler
sort_by = id
boundary = '2 3'
variable = temp
[]
[]
(modules/porous_flow/test/tests/jacobian/chem04.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Precipitation with temperature
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.6
[]
[b]
initial_condition = 0.4
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E-5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E-5
stoichiometry = 3
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b temp'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '2.5 3.8'
reactions = '1.1 1.2'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/instantaneous_complex.i)
# This test checks the thermal expansion calculated via a mean thermal expansion coefficient.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./temp]
[../]
[]
[Kernels]
[./temp_diff]
type = ADDiffusion
variable = temp
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = ADDirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[../]
[./bottom]
type = ADDirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./back]
type = ADDirichletBC
variable = disp_z
boundary = 'back'
value = 0.0
[../]
[./temp]
type = ADFunctionDirichletBC
variable = temp
boundary = 'front back top bottom left right'
function = '1 + t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeInstantaneousThermalExpansionFunctionEigenstrain
thermal_expansion_function = cte_func_mean
stress_free_temperature = 1
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
expression = '1e-6 + 1e-8 * t + 1e-8 * t^2 + exp(t) * 1e-2'
[../]
[]
[Postprocessors]
[./disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./temp_avg]
type = ElementAverageValue
variable = temp
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
num_steps = 1
[]
[Outputs]
csv = true
[]
(test/tests/materials/stateful_prop/stateful_prop_spatial_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./prop1]
order = SECOND
family = MONOMIAL
[../]
[]
[AuxKernels]
[./prop1_output]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
[../]
[]
[Kernels]
[./heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0.0
[../]
[./right]
type = MTBC
variable = u
boundary = 1
grad = 1.0
prop_name = thermal_conductivity
[../]
[]
[Materials]
[./stateful]
type = StatefulSpatialTest
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
file_base = out_spatial
[./out]
type = Exodus
elemental_as_nodal = true
execute_elemental_on = none
[../]
[]
(modules/porous_flow/test/tests/jacobian/esbc01.i)
# Tests the Jacobian of PorousFlowEnthalpySink when pore pressure is specified
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
at_nodes = true
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp temp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0.1
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[temp]
initial_condition = 2
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[heat_conduction]
type = TimeDerivative
variable = temp
[]
[]
[FluidProperties]
[simple_fluid]
type = IdealGasFluidProperties
[]
[]
[Materials]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[]
[BCs]
[left]
type = PorousFlowEnthalpySink
variable = temp
boundary = left
fluid_phase = 0
T_in = 300
fp = simple_fluid
flux_function = -23
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
num_steps = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
petsc_options_iname = '-snes_test_err'
petsc_options_value = '1e-2'
[]
(test/tests/transfers/general_field/user_object/between_siblings/sub_between_diffusion1.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[UserObjects]
[sent_nodal]
type = LayeredAverage
direction = x
num_layers = 10
variable = sent_nodal
[]
[sent_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = sent_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/solid_mechanics/test/tests/jacobian/cwp04.i)
# Capped weak-plane plasticity
# checking jacobian for tensile failure, with some shear
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 1
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 1 0 1 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 1
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/ad_scalar_material_damage_creep_power.i)
# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx creep_strain_xx'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[damage_index]
type = ADMaterialRealAux
variable = damage_index
property = damage_index_prop
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = ADDirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[]
[Materials]
[damage_index]
type = ADGenericFunctionMaterial
prop_names = damage_index_prop
prop_values = damage_evolution
[]
[damage]
type = ADScalarMaterialDamage
damage_index = damage_index_prop
[]
[stress]
type = ADComputeMultipleInelasticStress
damage_model = damage
inelastic_models = 'creep'
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 140000
poissons_ratio = 0.3
[]
[creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.1e-12 #
n_exponent = 8.7
m_exponent = 0
activation_energy = 0.0
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.001
end_time = 1.1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/examples/hyper_elastic_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
use_displaced_mesh = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Functions]
[./top_displacement]
type = ParsedFunction
expression = t
[../]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = 'disp_x'
boundary = bottom
value = 0
[../]
[./bottom_y]
type = DirichletBC
variable = 'disp_y'
boundary = bottom
value = 0
[../]
[./bottom_z]
type = DirichletBC
variable = 'disp_z'
boundary = bottom
value = 0
[../]
[./top_x]
type = DirichletBC
variable = 'disp_x'
boundary = top
value = 0
[../]
[./top_y]
type = FunctionDirichletBC
variable = 'disp_y'
boundary = top
function = top_displacement
[../]
[./top_z]
type = DirichletBC
variable = 'disp_z'
boundary = top
value = 0
[../]
[]
[Kernels]
[./x]
type = ADStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./y]
type = ADStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./z]
type = ADStressDivergenceTensors
variable = disp_z
component = 2
[../]
[]
[Materials]
[./rubber_elasticity]
type = ComputeIsotropicElasticityTensor
# lambda = 1.2e7
# shear_modulus = 1.2e7
youngs_modulus = 1
poissons_ratio = 0.45 # the closer this gets to 0.5 the worse the problem becomes
[../]
[]
[Materials]
[./strain]
type = ADComputeGreenLagrangeStrain
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.05
dtmin = 0.05
nl_abs_tol = 1e-10
num_steps = 500
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
exodus = true
print_linear_residuals = false
[]
(modules/combined/test/tests/evolving_mass_density/uniform_expand_compress_test_tensors.i)
# Element mass tests
# This series of tests is designed to compute the mass of elements based on
# an evolving mass density calculation. The tests consist of expansion and compression
# of the elastic patch test model along each axis, uniform expansion and compression,
# and shear in each direction. The expansion and compression tests change the volume of
# the elements. The corresponding change in density should compensate for this so the
# mass remains constant. The shear tests should not result in a volume change, and this
# is checked too. The mass calculation is done with the post processor called Mass.
# The tests/file names are as follows:
# Expansion and compression along a single axis
# expand_compress_x_test_out.e
# expand_compress_y_test_out.e
# expand_compress_z_test_out.e
# Volumetric expansion and compression
# uniform_expand_compress_test.i
# Zero volume change shear along each axis
# shear_x_test_out.e
# shear_y_test_out.e
# shear_z_test_out.e
# The resulting mass calculation for these tests should always be = 1.
# This test is a duplicate of the uniform_expand_compress_test.i test for solid mechanics, and the
# output of this tensor mechanics test is compared to the original
# solid mechanics output. The duplication is necessary to test the
# migrated tensor mechanics version while maintaining tests for solid mechanics.
[Mesh]
file = elastic_patch.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./rampConstant2]
type = PiecewiseLinear
x = '0.00 1.00 2.0 3.00'
y = '0.00 0.25 0.0 -0.25'
scale_factor = 1
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[BCs]
[./9_y]
type = DirichletBC
variable = disp_y
boundary = 9
value = 0
[../]
[./10_y]
type = DirichletBC
variable = disp_x
boundary = 10
value = 0
[../]
[./14_y]
type = DirichletBC
variable = disp_z
boundary = 14
value = 0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 11
function = rampConstant2
[../]
[./front]
type = FunctionDirichletBC
variable = disp_z
preset = false
boundary = 13
function = rampConstant2
[../]
[./side]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 12
function = rampConstant2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./small_strain]
type = ComputeSmallStrain
block = ' 1 2 3 4 5 6 7'
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
block = '1 2 3 4 5 6 7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 3
end_time =3.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
file_base = uniform_expand_compress_test_out
[../]
[]
[Postprocessors]
[./Mass]
type = Mass
variable = disp_x
execute_on = 'initial timestep_end'
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/large-tests/1d.i)
# 1D strain controlled test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '1d.exo'
[]
[ss]
type = SideSetsFromPointsGenerator
input = base
points = '-1 0 0
7 0 0'
new_boundary = 'left right'
[]
[]
[Variables]
[disp_x]
[]
[hvar]
family = SCALAR
order = FIRST
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = ${constraint_types}
targets = ${targets}
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[func_stress]
type = ParsedFunction
expression = '400*t'
[]
[func_strain]
type = ParsedFunction
expression = '4.0e-1*t'
[]
[]
[BCs]
[Periodic]
[all]
variable = disp_x
auto_direction = 'x'
[]
[]
[centerfix_x]
type = DirichletBC
boundary = "fixme"
variable = disp_x
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = default
automatic_scaling = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
exodus = false
csv = true
[]
(modules/combined/test/tests/poro_mechanics/pp_generation_unconfined.i)
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# Source = s (units = 1/second)
#
# Expect:
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_xx = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# Parameters:
# Biot coefficient = 0.3
# Porosity = 0.1
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1/0.3 = 3.333333
# 1/Biot modulus = (1 - 0.3)*(0.3 - 0.1)/2 + 0.1*0.3 = 0.1. BiotModulus = 10
#
# s = 0.1
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[../]
[./confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[../]
[./confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[./source]
type = BodyForce
function = 0.1
variable = porepressure
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 0.3
solid_bulk_compliance = 0.5
fluid_bulk_compliance = 0.3
constant_porosity = true
[../]
[]
[Postprocessors]
[./p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[../]
[./zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[../]
[./stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[../]
[./stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[../]
[./stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined
[./csv]
type = CSV
[../]
[]
(modules/functional_expansion_tools/test/tests/standard_use/volume_coupling_custom_norm.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
generation_type = 'sqrt_mu'
expansion_type = 'sqrt_mu'
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
file_base = 'volume_coupled_out'
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = volume_coupling_custom_norm_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(test/tests/time_steppers/time_stepper_system/multiple_timesteppers.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[Functions]
[dts]
type = PiecewiseLinear
x = '0 0.85 2'
y = '0.2 0.15 0.2'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 0.8
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
# Use as many different time steppers as we could to test the compositionDT,
# SolutionTimeAdaptiveDT give slightly different dt per run, set rel_err = 1e-2
# to ensure the test won't fail due to the small difference in the high-digit.
[TimeSteppers]
[ConstDT1]
type = ConstantDT
dt = 0.2
[]
[FunctionDT]
type = FunctionDT
function = dts
[]
[LogConstDT]
type = LogConstantDT
log_dt = 0.2
first_dt = 0.1
[]
[IterationAdapDT]
type = IterationAdaptiveDT
dt = 0.5
[]
[Timesequence]
type = TimeSequenceStepper
time_sequence = '0 0.25 0.3 0.5 0.8'
[]
[PPDT]
type = PostprocessorDT
postprocessor = PostDT
dt = 0.1
[]
[]
[]
[Postprocessors]
[timestep]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[PostDT]
type = ElementAverageValue
variable = u
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
file_base='multiple_timesteppers'
[]
(test/tests/actions/add_auxkernel_action/flux_average.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[flux]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = FluxAverageAux
coupled = u
diffusivity = 0.1
boundary = right
[]
[]
[]
[Functions]
[bc_func]
type = ParsedFunction
expression = y+1
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[AuxKernels]
[flux_average]
type = FluxAverageAux
variable = flux
coupled = u
diffusivity = 0.1
boundary = right
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = FunctionDirichletBC
variable = u
boundary = right
function = bc_func
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 1300
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e7
penetration_tolerance = 1e-12
use_physical_gap = true
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[]
(modules/solid_mechanics/test/tests/jacobian/cto13.i)
# checking jacobian for nonlinear plasticity (single surface, smoothed MohrCoulomb)
# note: must have min_stepsize=1 otherwise the nonlinearities compound and make the jacobian more inaccurate
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 25
yield_function_tolerance = 1E-11
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = mc
tangent_operator = nonlinear
min_stepsize = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/static_deformations/beam_cosserat_01_slippery.i)
# Beam bending. One end is clamped and the other end is subjected to
# a constant surface traction.
# The beam thickness is 1, and the Cosserat layer thickness is 0.5,
# so the beam contains 2 Cosserat layers.
# The joint normal stiffness is set very large and the shear stiffness very small
# so that the situation should be very close to a single beam of thickness
# 0.5.
# The deflection should be described by
# u_z = 2sx/G + 2s(1-nu^2)x^2(3L-x)/(Eh^2)
# wc_y = sx(x-2L)/(2B)
# Here
# s = applied shear stress = -2E-4
# x = coordinate along bar (0<=x<=10)
# G = shear modulus = E/2/(1+nu) = 0.4615
# nu = Poisson = 0.3
# L = length of bar = 10
# E = Young = 1.2
# h = Cosserat layer thickness = 0.5
[Mesh]
type = GeneratedMesh
dim = 3
nx = 80
xmax = 10
ny = 1
nz = 1
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./no_dispy]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0.0
[../]
[./no_wc_y]
type = DirichletBC
variable = wc_y
boundary = 'left'
value = 0.0
[../]
[./clamp_z]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./clamp_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./end_traction]
type = VectorNeumannBC
variable = disp_z
vector_value = '-2E-4 0 0'
boundary = right
[../]
[]
[AuxVariables]
[./wc_x]
[../]
[./wc_z]
[../]
[./strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./strain_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xz
index_i = 0
index_j = 2
[../]
[./strain_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yx
index_i = 1
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yz
index_i = 1
index_j = 2
[../]
[./strain_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zx
index_i = 2
index_j = 0
[../]
[./strain_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zy
index_i = 2
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[VectorPostprocessors]
[./soln]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
variable = 'disp_x disp_z stress_xx stress_xz stress_zx stress_zz wc_y couple_stress_xx couple_stress_xz couple_stress_zx couple_stress_zz'
start_point = '0 0 0'
end_point = '10 0 0'
num_points = 11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1.2
poisson = 0.3
layer_thickness = 0.5
joint_normal_stiffness = 1E16
joint_shear_stiffness = 1E-6
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol -sub_pc_factor_shift_type'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10 NONZERO'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = beam_cosserat_01_slippery
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/action/2_block_common.i)
# Test for LineElementAction on multiple blocks by placing parameters
# common to all blocks outside of the individual action blocks
# 2 beams of length 1m are fixed at one end and a force of 1e-4 N
# is applied at the other end of the beams. Beam 1 is in block 1
# and beam 2 is in block 2. All the material properties for the two
# beams are identical. The moment of inertia of beam 2 is twice that
# of beam 1.
# Since the end displacement of a cantilever beam is inversely proportional
# to the moment of inertia, the y displacement at the end of beam 1 should be twice
# that of beam 2.
[Mesh]
type = FileMesh
file = 2_beam_block.e
displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 1
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 1
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 1
value = 0.0
[../]
[]
[NodalKernels]
[./force_1]
type = ConstantRate
variable = disp_y
boundary = 2
rate = 1e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
# parameters common to all blocks
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.5
y_orientation = '0.0 1.0 0.0'
[./block_1]
Iy = 1e-5
Iz = 1e-5
block = 1
[../]
[./block_2]
Iy = 2e-5
Iz = 2e-5
block = 2
[../]
[]
[Materials]
[./stress]
type = ComputeBeamResultants
block = '1 2'
[../]
[./elasticity_1]
type = ComputeElasticityBeam
youngs_modulus = 2.0
poissons_ratio = 0.3
shear_coefficient = 1.0
block = '1 2'
[../]
[]
[Postprocessors]
[./disp_y_1]
type = PointValue
point = '1.0 0.0 0.0'
variable = disp_y
[../]
[./disp_y_2]
type = PointValue
point = '1.0 1.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
file_base = '2_block_out'
exodus = true
[]
(modules/combined/examples/geochem-porous_flow/forge/water_3.i)
# Equilibrium model "Water 3" from "Subtask 2C.4.7 Geochemical Modeling SSimmons-VPatil.pdf". The steps followed in this input file are:
# 1. The initial equilibrium is found at 20degC. This is the temperature at which the bulk composition was measured, and at this temperature most species are supersaturated. However, since measurements were performed in the absence of free minerals, their precipitation must be retarded in some way, so all minerals are prevented from precipitating in the model
# 2. The pH constraint is removed and the system is raised to 70degC, which is the injection temperature. This causes the pH to drop from 6.2 to 6.1, and only Kaolinite and Illite are supersaturated
# 3. The free molality of the species is measured for use in other models
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
equilibrium_minerals = 'Albite Anhydrite Anorthite Calcite Chalcedony Clinochl-7A Illite K-feldspar Kaolinite Quartz Paragonite Phlogopite Zoisite Laumontite'
remove_all_extrapolated_secondary_species = true
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = 'Cl-'
constraint_species = 'H2O H+ Na+ K+ Ca++ Mg++ SiO2(aq) Al+++ Cl- SO4-- HCO3-'
constraint_value = ' 1.0 6.31E-7 1.32E-4 2.81E-5 7.76E-5 2.88E-5 2.73E-4 3.71E-6 1.41E-5 1.04E-5 3.28E-4'
constraint_meaning = 'kg_solvent_water activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition'
constraint_unit = ' kg dimensionless moles moles moles moles moles moles moles moles moles'
prevent_precipitation = 'Albite Anhydrite Anorthite Calcite Chalcedony Clinochl-7A Illite K-feldspar Kaolinite Quartz Paragonite Phlogopite Zoisite Laumontite'
initial_temperature = 20
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = 0
temperature = 70
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
execute_console_output_on = 'final' # only CSV output needed
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[AuxVariables]
[transported_H2O]
[]
[transported_H+]
[]
[transported_Na+]
[]
[transported_K+]
[]
[transported_Ca++]
[]
[transported_Mg++]
[]
[transported_SiO2]
[]
[transported_Al+++]
[]
[transported_Cl-]
[]
[transported_SO4--]
[]
[transported_HCO3-]
[]
[]
[AuxKernels]
[transported_H2O]
type = GeochemistryQuantityAux
species = 'H2O'
variable = transported_H2O
quantity = transported_moles_in_original_basis
[]
[transported_H+]
type = GeochemistryQuantityAux
species = 'H+'
variable = transported_H+
quantity = transported_moles_in_original_basis
[]
[transported_Na+]
type = GeochemistryQuantityAux
species = 'Na+'
variable = transported_Na+
quantity = transported_moles_in_original_basis
[]
[transported_K+]
type = GeochemistryQuantityAux
species = 'K+'
variable = transported_K+
quantity = transported_moles_in_original_basis
[]
[transported_Ca++]
type = GeochemistryQuantityAux
species = 'Ca++'
variable = transported_Ca++
quantity = transported_moles_in_original_basis
[]
[transported_Mg++]
type = GeochemistryQuantityAux
species = 'Mg++'
variable = transported_Mg++
quantity = transported_moles_in_original_basis
[]
[transported_SiO2]
type = GeochemistryQuantityAux
species = 'SiO2(aq)'
variable = transported_SiO2
quantity = transported_moles_in_original_basis
[]
[transported_Al+++]
type = GeochemistryQuantityAux
species = 'Al+++'
variable = transported_Al+++
quantity = transported_moles_in_original_basis
[]
[transported_Cl-]
type = GeochemistryQuantityAux
species = 'Cl-'
variable = transported_Cl-
quantity = transported_moles_in_original_basis
[]
[transported_SO4--]
type = GeochemistryQuantityAux
species = 'SO4--'
variable = transported_SO4--
quantity = transported_moles_in_original_basis
[]
[transported_HCO3-]
type = GeochemistryQuantityAux
species = 'HCO3-'
variable = transported_HCO3-
quantity = transported_moles_in_original_basis
[]
[]
[Postprocessors]
[temperature]
type = PointValue
variable = 'solution_temperature'
[]
[bulk_Cl]
type = PointValue
variable = 'bulk_moles_Cl-'
[]
[kg_solvent_H2O]
type = PointValue
variable = 'kg_solvent_H2O'
[]
[molal_H+]
type = PointValue
variable = 'molal_H+'
[]
[molal_Na+]
type = PointValue
variable = 'molal_Na+'
[]
[molal_K+]
type = PointValue
variable = 'molal_K+'
[]
[molal_Ca++]
type = PointValue
variable = 'molal_Ca++'
[]
[molal_Mg++]
type = PointValue
variable = 'molal_Mg++'
[]
[molal_SiO2aq]
type = PointValue
variable = 'molal_SiO2(aq)'
[]
[molal_Al+++]
type = PointValue
variable = 'molal_Al+++'
[]
[molal_Cl-]
type = PointValue
variable = 'molal_Cl-'
[]
[molal_SO4--]
type = PointValue
variable = 'molal_SO4--'
[]
[molal_HCO3-]
type = PointValue
variable = 'molal_HCO3-'
[]
[transported_H2O]
type = PointValue
variable = transported_H2O
[]
[transported_H+]
type = PointValue
variable = transported_H+
[]
[transported_Na+]
type = PointValue
variable = transported_Na+
[]
[transported_K+]
type = PointValue
variable = transported_K+
[]
[transported_Ca++]
type = PointValue
variable = transported_Ca++
[]
[transported_Mg++]
type = PointValue
variable = transported_Mg++
[]
[transported_SiO2]
type = PointValue
variable = transported_SiO2
[]
[transported_Al+++]
type = PointValue
variable = transported_Al+++
[]
[transported_Cl-]
type = PointValue
variable = transported_Cl-
[]
[transported_SO4--]
type = PointValue
variable = transported_SO4--
[]
[transported_HCO3-]
type = PointValue
variable = transported_HCO3-
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/dirackernels/bh02reporter.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
# Because the Variable for this Sink is pp, and pp is associated
# with the fluid-mass conservation equation, this sink is extracting
# fluid mass (and not heat energy or something else)
variable = pp
# The following specfies that the total fluid mass coming out of
# the porespace via this sink in this timestep should be recorded
# in the pls_total_outflow_mass UserObject
SumQuantityUO = borehole_total_outflow_mass
# The following file defines the polyline geometry
# which is just two points in this particular example
weight_reporter='bh02file/column_0'
x_coord_reporter='bh02file/column_1'
y_coord_reporter='bh02file/column_2'
z_coord_reporter='bh02file/column_3'
# First, we want Peacemans f to be a function of porepressure (and not
# temperature or something else). So bottom_p_or_t is actually porepressure
function_of = pressure
fluid_phase = 0
# The bottomhole pressure
bottom_p_or_t = 0
# In this example there is no increase of the wellbore pressure
# due to gravity:
unit_weight = '0 0 0'
# PeacemanBoreholes should almost always have use_mobility = true
use_mobility = true
# This is a production wellbore (a sink of fluid that removes fluid from porespace)
character = 1
[]
[]
[VectorPostprocessors]
[bh02file]
type = CSVReader
csv_file = bh02.bh
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/nodalkernels/constraint_enforcement/lower-bound.i)
l=10
nx=100
num_steps=10
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[lm]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '${l} - x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = '-1'
[]
[]
[NodalKernels]
[positive_constraint]
type = LowerBoundNodalKernel
variable = lm
v = u
exclude_boundaries = 'left right'
[]
[forces]
type = CoupledForceNodalKernel
variable = u
v = lm
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = ${l}
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
petsc_options_value = '0 30 asm 16 basic'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[active_lm]
type = GreaterThanLessThanPostprocessor
variable = lm
execute_on = 'nonlinear timestep_end'
value = 1e-8
[]
[violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[]
(modules/solid_mechanics/tutorials/introduction/mech_step03.i)
#
# Added subdomains and subdomain-specific properties
# https://mooseframework.inl.gov/modules/solid_mechanics/tutorials/introduction/step03.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
xmax = 2
ymax = 1
[]
# assign two subdomains
[block1]
type = SubdomainBoundingBoxGenerator
input = generated
block_id = 1
bottom_left = '0 0 0'
top_right = '1 1 0'
[]
[block2]
type = SubdomainBoundingBoxGenerator
input = block1
block_id = 2
bottom_left = '1 0 0'
top_right = '2 1 0'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[Pressure]
[top]
boundary = top
function = 1e7*t
[]
[]
[]
[Materials]
[elasticity1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
block = 1
[]
[elasticity2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5e8
poissons_ratio = 0.3
block = 2
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/geometrical_component/err.2nd_order.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e6
initial_T = 353.1
initial_vel = 0.0
2nd_order_mesh = true
closures = simple_closures
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[hs-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
names = 'blk'
widths = '1'
n_part_elems = '2'
solid_properties = 'hs-mat'
solid_properties_T_ref = '300'
initial_T = 350
[]
[start]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:start
T = 300
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
dtmin = 1.e-7
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
start_time = 0.0
end_time = 4.0
[Quadrature]
type = TRAP
order = FIRST
[]
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/err.no_2nd_order_with_trap.i)
[GlobalParams]
initial_p = 15.17e6
initial_vel = 1.
initial_T = 564.15
2nd_order_mesh = true
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 3.65
cp = 288.734
rho = 1.0412e2
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 1.084498
cp = 1.0
rho = 1.0
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 16.48672
cp = 321.384
rho = 6.6e1
[]
[]
[Components]
[reactor]
type = TotalPower
power = 296153.84615384615385
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
names = 'FUEL GAP CLAD'
widths = '0.0046955 0.0000955 0.000673'
n_part_elems = '1 1 1'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
initial_T = 564.15
[]
[hg]
type = HeatSourceFromTotalPower
hs = hs
regions = 'FUEL'
power_fraction = 3.33672612e-1
power = reactor
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = 600
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
dtmin = 1e-1
solve_type = 'PJFNK'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-4
l_max_its = 300
start_time = 0.0
end_time = 2.0
[Quadrature]
type = TRAP
order = FIRST
[]
[]
(modules/combined/test/tests/gap_heat_transfer_convex/gap_heat_transfer_convex_gap_offsets.i)
#The two blocks were moved apart by the value of 0.005 in the y-direction, respectively.
#This value was compensated by the gap offsets from both secondary and primary sides
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
temperature = temp
[]
[Mesh]
file = gap_heat_transfer_convex_gap_offsets.e
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 2.0'
y = '0 1.0'
[../]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '200 200'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 100
[../]
[]
[AuxVariables]
[./primary_gap_offset]
[../]
[./secondary_gap_offset]
[../]
[./mapped_primary_gap_offset]
[../]
[]
[AuxKernels]
[./primary_gap_offset]
type = ConstantAux
variable = primary_gap_offset
value = -0.005
boundary = 2
[../]
[./mapped_primary_gap_offset]
type = GapValueAux
variable = mapped_primary_gap_offset
paired_variable = primary_gap_offset
boundary = 3
paired_boundary = 2
[../]
[./secondary_gap_offset]
type = ConstantAux
variable = secondary_gap_offset
value = -0.005
boundary = 3
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 2
secondary = 3
emissivity_primary = 0
emissivity_secondary = 0
secondary_gap_offset = secondary_gap_offset
mapped_primary_gap_offset = mapped_primary_gap_offset
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
volumetric_locking_correction = true
strain = FINITE
eigenstrain_names = eigenstrain
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '3'
variable = disp_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '1'
variable = disp_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = '1 2 3 4'
variable = disp_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = '1 2 3 4'
variable = disp_z
value = 0
[../]
[./temp_bottom]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_top]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 100
thermal_expansion_coeff = 0
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./heat1]
type = HeatConductionMaterial
block = 1
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./heat2]
type = HeatConductionMaterial
block = 2
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = Density
block = '1 2'
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
dt = 0.1
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/solid_mechanics_basic/elliptical_crack.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
file = quarter_sym.e
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI'
crack_direction_method = CurvedCrackFront
radius_inner = '0.1'
radius_outer = '0.2'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 1
crack_front_points_provider = ellip_cut_uo
number_points_from_provider = 12
closed_loop = true
incremental = true
[]
[UserObjects]
[./ellip_cut_uo]
type = EllipseCutUserObject
cut_data = '-0.5 -0.5 0
-0.5 -0.1 0
0.1 -0.5 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[Functions]
[./top_trac_z]
type = ConstantFunction
value = 10
[../]
[]
[BCs]
[./top_z]
type = FunctionNeumannBC
boundary = 2
variable = disp_z
function = top_trac_z
[../]
[./bottom_x]
type = DirichletBC
boundary = 1
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = 1
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = 1
variable = disp_z
value = 0.0
[../]
[./sym_y]
type = DirichletBC
boundary = 3
variable = disp_y
value = 0.0
[../]
[./sym_x]
type = DirichletBC
boundary = 4
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
file_base = elliptical_crack_out
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/kernels/conservative_advection/none_in_all_out.i)
# Using ConservativeAdvection with full upwinding
# This demonstrates BCs that introduce no mass into
# the domain but allow it to exit freely.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 10
nx = 100
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u]
type = FunctionIC
variable = u
function = 'if(x<5,x,10-x)'
[../]
[]
[Kernels]
[./dot]
type = MassLumpedTimeDerivative
variable = u
[../]
[./advection]
type = ConservativeAdvection
variable = u
upwinding_type = full
velocity = '1 0 0'
[../]
[]
[BCs]
[./allow_mass_out]
type = OutflowBC
boundary = right
variable = u
velocity = '1 0 0'
[../]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 10
l_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/evolving_mass_density/expand_compress_test_tensors.i)
# Element mass tests
# This series of tests is designed to compute the mass of elements based on
# an evolving mass density calculation. The tests consist of expansion and compression
# of the elastic patch test model along each axis, uniform expansion and compression,
# and shear in each direction. The expansion and compression tests change the volume of
# the elements. The corresponding change in density should compensate for this so the
# mass remains constant. The shear tests should not result in a volume change, and this
# is checked too. The mass calculation is done with the post processor called Mass.
# The tests/file names are as follows:
# Expansion and compression along a single axis
# expand_compress_x_test_out.e
# expand_compress_y_test_out.e
# expand_compress_z_test_out.e
# Volumetric expansion and compression
# uniform_expand_compress_test.i
# Zero volume change shear along each axis
# shear_x_test_out.e
# shear_y_test_out.e
# shear_z_test_out.e
# The resulting mass calculation for these tests should always be = 1.
# This test is a duplicate of the uniform_expand_compress_test.i test for solid mechanics, and the
# output of this tensor mechanics test is compared to the original
# solid mechanics output. The duplication is necessary to test the
# migrated tensor mechanics version while maintaining tests for solid mechanics.
[Mesh]
file = elastic_patch.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
order = FIRST
family = LAGRANGE
[]
[Functions]
[./rampConstant1]
type = PiecewiseLinear
x = '0.00 1.00 2.0 3.00'
y = '0.00 0.25 0.0 -0.25'
scale_factor = 1
[../]
[] # Functions
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[BCs]
[./bot_x]
type = DirichletBC
variable = disp_x
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_y
value = 0
[../]
[./bot_z]
type = DirichletBC
variable = disp_z
value = 0
[../]
[./top]
type = FunctionDirichletBC
preset = false
function = rampConstant1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./small_strain]
type = ComputeSmallStrain
block = ' 1 2 3 4 5 6 7'
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
block = '1 2 3 4 5 6 7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 3
end_time = 3.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
[Postprocessors]
[./Mass]
type = Mass
variable = disp_x
execute_on = 'initial timestep_end'
[../]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/3tile.i)
# Tests the tile and partition assembly for overlapping partitions and
# a variety of different overlapping tile conditions.
# Creep_rate should always be 2.718281828459
endtime = 1.9
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temp_aux]
type = FunctionAux
variable = temperature
function = temp_fcn
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[rhom_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12'
direction = LEFT_INCLUSIVE
[]
[rhoi_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11'
direction = LEFT_INCLUSIVE
[]
[vmJ2_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '25.68 25.68 45.0 55.28 63.0 67.12 85.0 85.0 85.0 85.0 85.0 85.0 55.28 63.0 67.12 63.0 63.0 55.28 96.72 63.0'
direction = LEFT_INCLUSIVE
[]
[evm_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01'
direction = LEFT_INCLUSIVE
[]
[temp_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '940.0 940.0 940.0 940.0 940.0 940.0 940.0 905.0 897.0 881.0 860.0 821.0 860.0 881.0 897.0 897.0 905.0 897.0 860.0 860.0'
direction = LEFT_INCLUSIVE
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pull_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 1e-5 # This is required to make a non-zero effective trial stress so radial return is engaged
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 1e13
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = LAROMANCE3TileTest
temperature = temperature
effective_inelastic_strain_name = effective_creep_strain
internal_solve_full_iteration_history = true
apply_strain = false
outputs = all
verbose = true
wall_dislocation_density_forcing_function = rhoi_fcn
cell_dislocation_density_forcing_function = rhom_fcn
old_creep_strain_forcing_function = evm_fcn
wall_input_window_low_failure = ERROR
wall_input_window_high_failure = ERROR
cell_input_window_low_failure = ERROR
cell_input_window_high_failure = ERROR
temperature_input_window_low_failure = DONOTHING
temperature_input_window_high_failure = ERROR
stress_input_window_low_failure = DONOTHING
stress_input_window_high_failure = ERROR
old_strain_input_window_low_failure = ERROR
old_strain_input_window_high_failure = ERROR
environment_input_window_low_failure = ERROR
environment_input_window_high_failure = ERROR
effective_stress_forcing_function = vmJ2_fcn
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-1 # Nothing is really being solved here, so loose tolerances are okay
dt = 0.1
end_time = ${endtime}
timestep_tolerance = 1e-3
[]
[Postprocessors]
[extrapolation]
type = ElementAverageValue
variable = ROM_extrapolation
outputs = console
[]
[old_strain_in]
type = FunctionValuePostprocessor
function = evm_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[partition_weight]
type = ElementAverageMaterialProperty
mat_prop = partition_weight
[]
[rhom_in]
type = FunctionValuePostprocessor
function = rhom_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhoi_in]
type = FunctionValuePostprocessor
function = rhoi_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[vmJ2_in]
type = FunctionValuePostprocessor
function = vmJ2_fcn
execute_on = 'TIMESTEP_END initial'
[]
[creep_rate]
type = ElementAverageMaterialProperty
mat_prop = creep_rate
[]
[rhom_rate]
type = ElementAverageMaterialProperty
mat_prop = cell_dislocation_rate
[]
[rhoi_rate]
type = ElementAverageMaterialProperty
mat_prop = wall_dislocation_rate
[]
[]
[Outputs]
csv = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
(test/tests/postprocessors/function_value_pps/pps_args_function_value_pps.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[fn]
type = ParsedFunction
expression = 't + 0.12 * x + 0.3 * y + 12 * z'
[]
[]
[Postprocessors]
[time_pp]
type = Receiver
default = 12
[]
[z_pp]
type = FunctionValuePostprocessor
function = 't'
[]
[val]
type = FunctionValuePostprocessor
time = 'time_pp'
point = '-1 0 z_pp'
function = fn
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/jacobian/mass_vol_exp03.i)
# Tests the PorousFlowMassVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, HM porosity, multiply_by_density = false
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[ICs]
[disp_x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[]
[disp_y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[]
[disp_z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[]
[p]
type = RandomIC
min = -1
max = 1
variable = porepressure
[]
[]
[BCs]
# necessary otherwise volumetric strain rate will be zero
[disp_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[disp_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'left right'
[]
[disp_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'left right'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[]
[poro]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = porepressure
multiply_by_density = false
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jacobian2
exodus = false
[]
(modules/heat_transfer/test/tests/ad_convective_heat_flux/coupled.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
[]
[Variables]
[./temp]
initial_condition = 200.0
[../]
[]
[Kernels]
[./heat_dt]
type = ADTimeDerivative
variable = temp
[../]
[./heat_conduction]
type = Diffusion
variable = temp
[../]
[./heat]
type = ADBodyForce
variable = temp
value = 0
[../]
[]
[BCs]
[./right]
type = ADConvectiveHeatFluxBC
variable = temp
boundary = 'right'
T_infinity = T_inf
heat_transfer_coefficient = htc
[../]
[]
[Materials]
[chf_mat]
type = ADConvectiveHeatFluxTest
temperature = temp
boundary = 'right'
[]
[]
[Postprocessors]
[./left_temp]
type = SideAverageValue
variable = temp
boundary = left
execute_on = 'TIMESTEP_END initial'
[../]
[./right_temp]
type = SideAverageValue
variable = temp
boundary = right
[../]
[./right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1
nl_abs_tol = 1e-12
[]
[Outputs]
[./out]
type = CSV
time_step_interval = 10
[../]
[]
(test/tests/functions/image_function/threshold_adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
threshold = 6e4
upper_value = 1
lower_value = -1
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Adaptivity]
max_h_level = 5
initial_steps = 5
initial_marker = marker
[Indicators]
[indicator]
type = GradientJumpIndicator
variable = u
[]
[]
[Markers]
[marker]
type = ErrorFractionMarker
indicator = indicator
refine = 0.9
[]
[]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/relaxation/picard_relaxed_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 2
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/ad_cavity_pressure/rz.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (2) with an interior cavity of volume 8.
# Block 1 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts T in the following way:
# T => T0 + beta * t
# with
# beta = T0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# At t = 1, p = 200.
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
file = rz.e
[]
[Functions]
[temperature]
type = PiecewiseLinear
x = '0 1'
y = '1 2'
scale_factor = 240.54443866068704
[]
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[temp]
initial_condition = 240.54443866068704
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
use_automatic_differentiation = true
[]
[heat]
type = ADDiffusion
variable = temp
use_displaced_mesh = true
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_r
boundary = '1 2'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_z
boundary = '1 2'
value = 0.0
[]
[temperatureInterior]
type = ADFunctionDirichletBC
preset = false
boundary = 2
function = temperature
variable = temp
[]
[CavityPressure]
[1]
boundary = 2
initial_pressure = 100
R = 8.314472
temperature = aveTempInterior
volume = internalVolume
startup_time = 0.5
output = ppress
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elastic_tensor1]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 1
[]
[strain1]
type = ADComputeAxisymmetricRZFiniteStrain
block = 1
[]
[stress1]
type = ADComputeFiniteStrainElasticStress
block = 1
[]
[elastic_tensor2]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 2
[]
[strain2]
type = ADComputeAxisymmetricRZFiniteStrain
block = 2
[]
[stress2]
type = ADComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 2
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial linear'
[]
[]
[Outputs]
exodus = true
[checkpoint]
type = Checkpoint
num_files = 1
[]
[]
(test/tests/dgkernels/ad_dg_convection/ad_dg_convection.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 20
[]
[Variables]
[u]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[]
[DGKernels]
[convection]
type = ADDGAdvection
variable = u
velocity = velocity
[]
[]
[BCs]
[left]
type = PenaltyDirichletBC
value = 1
penalty = 1e6
boundary = 'left'
variable = u
[]
[]
[Materials]
[vel]
type = ADGenericConstantVectorMaterial
prop_names = 'velocity'
prop_values = '1 0 0'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
dt = 1
dtmin = 1
[]
(modules/solid_mechanics/test/tests/j2_plasticity/small_deform3.i)
# UserObject J2 test
# apply uniform compression in x direction to give
# trial stress_xx = -7, so sqrt(3*J2) = 7
# with zero Poisson's ratio, this should return to
# stress_xx = -3, stress_yy = -2 = stress_zz
# (note that stress_xx - stress_yy = stress_xx - stress_zz = -1, so sqrt(3*j2) = 1,
# and that the mean stress remains = -7/3)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-3.5E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = j2
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/outputs/console/additional_execute_on.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./console]
type = Console
additional_execute_on = initial
[../]
[]
(modules/porous_flow/test/tests/poroperm/except1.i)
# Exception test: thermal=true but no thermal_expansion_coeff provided
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
biot_coefficient = 0.7
[]
[Variables]
[porepressure]
initial_condition = 2
[]
[temperature]
initial_condition = 4
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = FunctionIC
function = '0.5 * x'
variable = disp_x
[]
[]
[Kernels]
[dummy_p]
type = TimeDerivative
variable = porepressure
[]
[dummy_t]
type = TimeDerivative
variable = temperature
[]
[dummy_x]
type = TimeDerivative
variable = disp_x
[]
[dummy_y]
type = TimeDerivative
variable = disp_y
[]
[dummy_z]
type = TimeDerivative
variable = disp_z
[]
[]
[AuxVariables]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Postprocessors]
[porosity]
type = PointValue
variable = porosity
point = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure temperature'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[porosity]
type = PorousFlowPorosity
mechanical = true
fluid = true
thermal = true
ensure_positive = false
porosity_zero = 0.5
solid_bulk = 0.3
reference_porepressure = 3
reference_temperature = 3.5
[]
[]
[Executioner]
solve_type = Newton
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/KKS_system/kks_example_multiphase_nested_damped.i)
#
# This test is for the damped nested solve of 3-phase KKS model, and uses log-based free energies.
# The split-form of the Cahn-Hilliard equation instead of the Fick's diffusion equation is solved
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 40
ymin = 0
ymax = 40
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[BCs]
[Periodic]
[all]
auto_direction = 'x y'
[]
[]
[]
[AuxVariables]
[Energy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# concentration
[c]
order = FIRST
family = LAGRANGE
[]
# order parameter 1
[eta1]
order = FIRST
family = LAGRANGE
[]
# order parameter 2
[eta2]
order = FIRST
family = LAGRANGE
[]
# order parameter 3
[eta3]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
# chemical potential
[mu]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
# Lagrange multiplier
[lambda]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
[]
[ICs]
[eta1]
variable = eta1
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.9
outvalue = 0.1
int_width = 4
[]
[eta2]
variable = eta2
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.1
outvalue = 0.9
int_width = 4
[]
[c]
variable = c
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.2
outvalue = 0.5
int_width = 2
[]
[]
[Materials]
# simple toy free energies
[F1]
type = DerivativeParsedMaterial
property_name = F1
expression = 'c1*log(c1/1e-4) + (1-c1)*log((1-c1)/(1-1e-4))'
material_property_names = 'c1'
additional_derivative_symbols = 'c1'
compute = false
[]
[F2]
type = DerivativeParsedMaterial
property_name = F2
expression = 'c2*log(c2/0.5) + (1-c2)*log((1-c2)/(1-0.5))'
material_property_names = 'c2'
additional_derivative_symbols = 'c2'
compute = false
[]
[F3]
type = DerivativeParsedMaterial
property_name = F3
expression = 'c3*log(c3/0.9999) + (1-c3)*log((1-c3)/(1-0.9999))'
material_property_names = 'c3'
additional_derivative_symbols = 'c3'
compute = false
[]
[C]
type = DerivativeParsedMaterial
property_name = 'C'
material_property_names = 'c1 c2 c3'
expression = '(c1>0)&(c1<1)&(c2>0)&(c2<1)&(c3>0)&(c3<1)'
compute = false
[]
[KKSPhaseConcentrationMultiPhaseMaterial]
type = KKSPhaseConcentrationMultiPhaseMaterial
global_cs = 'c'
all_etas = 'eta1 eta2 eta3'
hj_names = 'h1 h2 h3'
ci_names = 'c1 c2 c3'
ci_IC = '0.2 0.5 0.8'
Fj_names = 'F1 F2 F3'
min_iterations = 1
max_iterations = 1000
absolute_tolerance = 1e-15
relative_tolerance = 1e-8
step_size_tolerance = 1e-05
damped_Newton = true
conditions = C
damping_factor = 0.8
[]
[KKSPhaseConcentrationMultiPhaseDerivatives]
type = KKSPhaseConcentrationMultiPhaseDerivatives
global_cs = 'c'
all_etas = 'eta1 eta2 eta3'
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
ci_names = 'c1 c2 c3'
[]
# Switching functions for each phase
# h1(eta1, eta2, eta3)
[h1]
type = SwitchingFunction3PhaseMaterial
eta_i = eta1
eta_j = eta2
eta_k = eta3
property_name = h1
[]
# h2(eta1, eta2, eta3)
[h2]
type = SwitchingFunction3PhaseMaterial
eta_i = eta2
eta_j = eta3
eta_k = eta1
property_name = h2
[]
# h3(eta1, eta2, eta3)
[h3]
type = SwitchingFunction3PhaseMaterial
eta_i = eta3
eta_j = eta1
eta_k = eta2
property_name = h3
[]
# Barrier functions for each phase
[g1]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta1
function_name = g1
[]
[g2]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta2
function_name = g2
[]
[g3]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta3
function_name = g3
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'L kappa M'
prop_values = '0.7 1.0 0.025'
[]
[]
[Kernels]
[lambda_lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
epsilon = 1e-04
[]
[eta1_lagrange]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
coupled_variables = 'eta2 eta3'
[]
[eta2_lagrange]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
coupled_variables = 'eta1 eta3'
[]
[eta3_lagrange]
type = SwitchingFunctionConstraintEta
variable = eta3
h_name = h3
lambda = lambda
coupled_variables = 'eta1 eta2'
[]
#Kernels for Cahn-Hilliard equation
[diff_time]
type = CoupledTimeDerivative
variable = mu
v = c
[]
[CHBulk]
type = NestedKKSMultiSplitCHCRes
variable = c
all_etas = 'eta1 eta2 eta3'
global_cs = 'c'
w = mu
c1_names = 'c1'
F1_name = F1
coupled_variables = 'eta1 eta2 eta3 mu'
[]
[ckernel]
type = SplitCHWRes
variable = mu
mob_name = M
[]
# Kernels for Allen-Cahn equation for eta1
[deta1dt]
type = TimeDerivative
variable = eta1
[]
[ACBulkF1]
type = NestedKKSMultiACBulkF
variable = eta1
global_cs = 'c'
eta_i = eta1
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
gi_name = g1
mob_name = L
wi = 1.0
coupled_variables = 'c eta2 eta3'
[]
[ACBulkC1]
type = NestedKKSMultiACBulkC
variable = eta1
global_cs = 'c'
eta_i = eta1
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
coupled_variables = 'c eta2 eta3'
[]
[ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[]
# Kernels for Allen-Cahn equation for eta2
[deta2dt]
type = TimeDerivative
variable = eta2
[]
[ACBulkF2]
type = NestedKKSMultiACBulkF
variable = eta2
global_cs = 'c'
eta_i = eta2
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
gi_name = g2
mob_name = L
wi = 1.0
coupled_variables = 'c eta1 eta3'
[]
[ACBulkC2]
type = NestedKKSMultiACBulkC
variable = eta2
global_cs = 'c'
eta_i = eta2
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
coupled_variables = 'c eta1 eta3'
[]
[ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa
[]
# Kernels for Allen-Cahn equation for eta3
[deta3dt]
type = TimeDerivative
variable = eta3
[]
[ACBulkF3]
type = NestedKKSMultiACBulkF
variable = eta3
global_cs = 'c'
eta_i = eta3
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
gi_name = g3
mob_name = L
wi = 1.0
coupled_variables = 'c eta1 eta2'
[]
[ACBulkC3]
type = NestedKKSMultiACBulkC
variable = eta3
global_cs = 'c'
eta_i = eta3
all_etas = 'eta1 eta2 eta3'
ci_names = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
Fj_names = 'F1 F2 F3'
coupled_variables = 'c eta1 eta2'
[]
[ACInterface3]
type = ACInterface
variable = eta3
kappa_name = kappa
[]
[]
[AuxKernels]
[Energy_total]
type = KKSMultiFreeEnergy
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gj_names = 'g1 g2 g3'
variable = Energy
w = 1
interfacial_vars = 'eta1 eta2 eta3'
kappa_names = 'kappa kappa kappa'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 2
dt = 0.01
[]
[Preconditioning]
active = 'full'
[full]
type = SMP
full = true
[]
[mydebug]
type = FDP
full = true
[]
[]
[Outputs]
file_base = kks_example_multiphase_nested_damped
exodus = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion_function/finite_const.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses finite deformation theory.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(test/tests/functions/image_function/image.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
[]
[Adaptivity]
max_h_level = 5
initial_steps = 5
initial_marker = marker
[Indicators]
[indicator]
type = GradientJumpIndicator
variable = u
[]
[]
[Markers]
[marker]
type = ErrorFractionMarker
indicator = indicator
refine = 0.9
[]
[]
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file = stack/test_00.png
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/examples/laser-welding/2d.i)
endtime=5e-4 # s
timestep=${fparse endtime/100} # s
surfacetemp=300 # K
power=190 # W
R=1.8257418583505537e-4 # m
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -.45e-3 # m
xmax = 0.45e-3 # m
ymin = -.9e-4 # m
ymax = 0
nx = 25
ny = 5
displacements = 'disp_x disp_y'
[]
[GlobalParams]
temperature = T
[]
[Variables]
[vel]
family = LAGRANGE_VEC
[]
[T]
[]
[p]
[]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[vel_x_aux]
[InitialCondition]
type = ConstantIC
value = 1e-15
[]
[]
[vel_y_aux]
[InitialCondition]
type = ConstantIC
value = 1e-15
[]
[]
[]
[AuxKernels]
[vel_x_value]
type = VectorVariableComponentAux
variable = vel_x_aux
vector_variable = vel
component = x
[]
[vel_y_value]
type = VectorVariableComponentAux
variable = vel_y_aux
vector_variable = vel
component = y
[]
[]
[ICs]
[T]
type = FunctionIC
variable = T
function = '(${surfacetemp} - 300) / .7e-3 * y + ${surfacetemp}'
[]
[]
[Kernels]
[disp_x]
type = Diffusion
variable = disp_x
[]
[disp_y]
type = Diffusion
variable = disp_y
[]
[mass]
type = INSADMass
variable = p
use_displaced_mesh = true
[]
[mass_pspg]
type = INSADMassPSPG
variable = p
use_displaced_mesh = true
[]
[momentum_time]
type = INSADMomentumTimeDerivative
variable = vel
use_displaced_mesh = true
[]
[momentum_advection]
type = INSADMomentumAdvection
variable = vel
use_displaced_mesh = true
[]
[momentum_mesh_advection]
type = INSADMomentumMeshAdvection
variable = vel
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
[]
[momentum_viscous]
type = INSADMomentumViscous
variable = vel
use_displaced_mesh = true
[]
[momentum_pressure]
type = INSADMomentumPressure
variable = vel
pressure = p
integrate_p_by_parts = true
use_displaced_mesh = true
[]
[momentum_supg]
type = INSADMomentumSUPG
variable = vel
material_velocity = relative_velocity
use_displaced_mesh = true
[]
[temperature_time]
type = INSADHeatConductionTimeDerivative
variable = T
use_displaced_mesh = true
[]
[temperature_advection]
type = INSADEnergyAdvection
variable = T
use_displaced_mesh = true
[]
[temperature_mesh_advection]
type = INSADEnergyMeshAdvection
variable = T
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
[]
[temperature_conduction]
type = ADHeatConduction
variable = T
thermal_conductivity = 'k'
use_displaced_mesh = true
[]
[temperature_supg]
type = INSADEnergySUPG
variable = T
velocity = vel
use_displaced_mesh = true
[]
[]
[BCs]
[x_no_disp]
type = DirichletBC
variable = disp_x
boundary = 'bottom'
value = 0
[]
[y_no_disp]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[no_slip]
type = ADVectorFunctionDirichletBC
variable = vel
boundary = 'bottom right left'
[]
[T_cold]
type = DirichletBC
variable = T
boundary = 'bottom'
value = 300
[]
[radiation_flux]
type = FunctionRadiativeBC
variable = T
boundary = 'top'
emissivity_function = '1'
Tinfinity = 300
stefan_boltzmann_constant = 5.67e-8
use_displaced_mesh = true
[]
[weld_flux]
type = GaussianEnergyFluxBC
variable = T
boundary = 'top'
P0 = ${power}
R = ${R}
x_beam_coord = '-0.35e-3 +0.7e-3*t/${endtime}'
y_beam_coord = '0'
use_displaced_mesh = true
[]
[vapor_recoil]
type = INSADVaporRecoilPressureMomentumFluxBC
variable = vel
boundary = 'top'
use_displaced_mesh = true
[]
[displace_x_top]
type = INSADDisplaceBoundaryBC
boundary = 'top'
variable = 'disp_x'
velocity = 'vel'
component = 0
associated_subdomain = 0
[]
[displace_y_top]
type = INSADDisplaceBoundaryBC
boundary = 'top'
variable = 'disp_y'
velocity = 'vel'
component = 1
associated_subdomain = 0
[]
[displace_x_top_dummy]
type = INSADDummyDisplaceBoundaryIntegratedBC
boundary = 'top'
variable = 'disp_x'
velocity = 'vel'
component = 0
[]
[displace_y_top_dummy]
type = INSADDummyDisplaceBoundaryIntegratedBC
boundary = 'top'
variable = 'disp_y'
velocity = 'vel'
component = 1
[]
[]
[Materials]
[ins_mat]
type = INSADStabilized3Eqn
velocity = vel
pressure = p
temperature = T
use_displaced_mesh = true
[]
[steel]
type = AriaLaserWeld304LStainlessSteel
temperature = T
beta = 1e7
use_displaced_mesh = true
[]
[steel_boundary]
type = AriaLaserWeld304LStainlessSteelBoundary
boundary = 'top'
temperature = T
use_displaced_mesh = true
[]
[const]
type = GenericConstantMaterial
prop_names = 'abs sb_constant'
prop_values = '1 5.67e-8'
use_displaced_mesh = true
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu NONZERO strumpack'
[]
[]
[Executioner]
type = Transient
end_time = ${endtime}
dtmin = 1e-8
dtmax = ${timestep}
petsc_options = '-snes_converged_reason -ksp_converged_reason -options_left'
solve_type = 'NEWTON'
line_search = 'none'
nl_max_its = 12
l_max_its = 100
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 7
dt = ${timestep}
linear_iteration_ratio = 1e6
growth_factor = 1.5
[]
[]
[Outputs]
[exodus]
type = Exodus
output_material_properties = true
show_material_properties = 'mu'
[]
checkpoint = true
perf_graph = true
[]
[Debug]
show_var_residual_norms = true
[]
[Adaptivity]
marker = combo
max_h_level = 4
[Indicators]
[error_T]
type = GradientJumpIndicator
variable = T
[]
[error_dispz]
type = GradientJumpIndicator
variable = disp_y
[]
[]
[Markers]
[errorfrac_T]
type = ErrorFractionMarker
refine = 0.4
coarsen = 0.2
indicator = error_T
[]
[errorfrac_dispz]
type = ErrorFractionMarker
refine = 0.4
coarsen = 0.2
indicator = error_dispz
[]
[combo]
type = ComboMarker
markers = 'errorfrac_T errorfrac_dispz'
[]
[]
[]
[Postprocessors]
[num_dofs]
type = NumDOFs
system = 'NL'
[]
[nl]
type = NumNonlinearIterations
[]
[tot_nl]
type = CumulativeValuePostprocessor
postprocessor = 'nl'
[]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/boundary_toparent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
elem_type = QUAD8
[]
[Variables]
[u]
family = LAGRANGE
order = SECOND
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = top
value = 0.0
[]
[right]
type = DirichletBC
variable = u
boundary = bottom
value = 1.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/convective_heat_flux/t_inf.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
[]
[Variables]
[./temp]
initial_condition = 200.0
[../]
[]
[Kernels]
[./heat_dt]
type = TimeDerivative
variable = temp
[../]
[./heat_conduction]
type = HeatConduction
variable = temp
diffusion_coefficient = 1
[../]
[./heat]
type = BodyForce
variable = temp
value = 0
[../]
[]
[BCs]
[./right]
type = ConvectiveHeatFluxBC
variable = temp
boundary = 'right'
T_infinity = 100.0
heat_transfer_coefficient = 1
heat_transfer_coefficient_dT = 0
[../]
[]
[Postprocessors]
[./left_temp]
type = SideAverageValue
variable = temp
boundary = left
execute_on = 'TIMESTEP_END initial'
[../]
[./right_temp]
type = SideAverageValue
variable = temp
boundary = right
[../]
[./right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1e1
nl_abs_tol = 1e-12
[]
[Outputs]
# csv = true
[]
(modules/thermal_hydraulics/test/tests/closures/THM_1phase/thm1phase.i)
D = 0.1
A = '${fparse (1./4.)*pi*D^2}'
P_hf = '${fparse pi*D}'
D_h = '${fparse 4*A/P_hf}'
mdot = 0.04
file_base = 'db_churchill'
[GlobalParams]
gravity_vector = '0 0 0'
initial_vel = 0.003
initial_p = 1e5
initial_T = 300
D_h = ${D_h}
A = ${A}
P_hf = ${P_hf}
m_dot = ${mdot}
closures = thm
execute_on = 'initial timestep_begin'
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.56361
mu = 8.84e-05
[]
[]
[Closures]
[thm]
type = Closures1PhaseTHM
wall_htc_closure = dittus_boelter
wall_ff_closure = churchill
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = water
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
[]
#--------------Pipe BCs-------------#
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
T = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[ht]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = 'pipe'
T_wall = 500
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1e-5
[]
[Postprocessors]
[Hw]
type = ADElementAverageMaterialProperty
mat_prop = Hw
[]
[f]
type = ADElementAverageMaterialProperty
mat_prop = f_D
block = pipe
[]
[]
[Outputs]
csv = true
file_base = ${file_base}
[]
(test/tests/time_steppers/timesequence_stepper/exodustimesequence.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
end_time = 4.0
[./TimeStepper]
type = ExodusTimeSequenceStepper
mesh = timesequence_no_start_time.e
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/strain_energy_density/tot_model_stress_name.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = SMALL
add_variables = true
incremental = false
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[Pressure]
[top]
boundary = 'top'
function = rampConstantUp
[]
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30e+6
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeLinearElasticStress
[]
[tensor]
type = GenericConstantRankTwoTensor
tensor_name = test_stress
tensor_values = '100 0 0 100 0 0 0 0 0'
[]
[strain_energy_density]
type = StrainEnergyDensity
incremental = false
stress_name = 'test_stress'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[epxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[]
[epyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[]
[epzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[]
[sigxx]
type = ElementAverageValue
variable = stress_xx
[]
[sigyy]
type = ElementAverageValue
variable = stress_yy
[]
[sigzz]
type = ElementAverageValue
variable = stress_zz
[]
[test_SED]
type = ElementAverageValue
variable = SED
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/shell/static/straintest_shear.i)
# Test for the shear stress and strain output for 2D planar shell with uniform mesh.
# A cantiliver beam of length 10 m and cross-section 1.5 m x 0.1 m having
# Young's Modulus of 5 N/mm^2 and poissons ratio of 0 is subjected to shear
# displacement of 0.05 m at the free end.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 1
xmin = 0.0
xmax = 10
ymin = 0.0
ymax = 1.5
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[rot_x]
order = FIRST
family = LAGRANGE
[]
[rot_y]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
variable = stress_xx
selected_qp = 0
rank_two_tensor = global_stress_t_points_1
index_i = 0
index_j = 0
[]
[strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_global_strain_t_points_1
selected_qp = 0
index_i = 0
index_j = 0
[]
[stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = global_stress_t_points_1
selected_qp = 0
index_i = 1
index_j = 1
[]
[strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = total_global_strain_t_points_1
selected_qp = 0
index_i = 1
index_j = 1
[]
[stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = global_stress_t_points_1
selected_qp = 0
index_i = 0
index_j = 1
[]
[strain_xy]
type = RankTwoAux
variable = strain_xy
rank_two_tensor = total_global_strain_t_points_1
selected_qp = 0
index_i = 0
index_j = 1
[]
[stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_1
selected_qp = 0
index_i = 1
index_j = 2
[]
[strain_yz]
type = RankTwoAux
variable = strain_yz
rank_two_tensor = total_global_strain_t_points_1
selected_qp = 0
index_i = 1
index_j = 2
[]
[stress_xz]
type = RankTwoAux
variable = stress_xz
rank_two_tensor = global_stress_t_points_1
selected_qp = 0
index_i = 0
index_j = 2
[]
[strain_xz]
type = RankTwoAux
variable = strain_yz
rank_two_tensor = total_global_strain_t_points_1
selected_qp = 0
index_i = 0
index_j = 2
[]
[]
[BCs]
[fixx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[fixy]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[]
[fixz]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[]
[fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[]
[disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'right'
function = displacement
[]
[]
[Functions]
[displacement]
type = PiecewiseLinear
x = '0.0 1.0'
y = '0.0 0.05'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-14
dt = 1
dtmin = 1
end_time = 1
[]
[Kernels]
[solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[]
[solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[]
[solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[]
[solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[]
[solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 4.0e6
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[]
[strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[]
[stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[]
[]
[Postprocessors]
[stress_xy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_xy
[]
[strain_xy_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_xy
[]
[stress_xy_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_xy
[]
[strain_xy_el_1]
type = ElementalVariableValue
elementid = 1
variable = strain_xy
[]
[stress_xy_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_xy
[]
[strain_xy_el_2]
type = ElementalVariableValue
elementid = 2
variable = strain_xy
[]
[stress_xy_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_xy
[]
[strain_xy_el_3]
type = ElementalVariableValue
elementid = 3
variable = strain_xy
[]
[stress_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_xx
[]
[strain_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_xx
[]
[stress_xx_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_xx
[]
[strain_xx_el_1]
type = ElementalVariableValue
elementid = 1
variable = strain_xx
[]
[stress_xx_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_xx
[]
[strain_xx_el_2]
type = ElementalVariableValue
elementid = 2
variable = strain_xx
[]
[stress_xx_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_xx
[]
[strain_xx_el_3]
type = ElementalVariableValue
elementid = 3
variable = strain_xx
[]
[]
[Outputs]
exodus = true
[]
(test/tests/controls/time_periods/kernels/adkernels.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff0]
type = ADMatDiffusionTest
variable = u
ad_mat_prop = 0.05
regular_mat_prop = 0.05
[]
[diff1]
type = ADMatDiffusionTest
variable = u
ad_mat_prop = 0.5
regular_mat_prop = 0.5
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[diff]
type = TimePeriod
enable_objects = 'Kernel::diff0'
disable_objects = '*::diff1'
start_time = '0'
end_time = '0.49'
[]
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform2.i)
# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation
# A single element is stretched equally in all directions.
# This causes the return direction to be along the sigma_I = sigma_II = sigma_III line
# tensile_strength is set to 1Pa, and smoothing_tol = 0.1Pa
# The smoothed yield function comes from two smoothing operations.
# The first is on sigma_I and sigma_II (sigma_I >= sigma_II >= sigma_III):
# yf = sigma_I + ismoother(0) - tensile_strength
# = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
# = sigma_I + 0.018169 - 1
# The second has the argument of ismoother equal to -0.018169.
# ismoother(-0.018169) = 0.5 * (-0.018169 + 0.1) - 0.1 * cos (0.5 * Pi * -0.018169 / 0.1) / Pi
# = 0.010372
# So the final yield function is
# yf = sigma_I + 0.018169 + 0.010372 - 1 = sigma_I + 0.028541 - 1
# However, because of the asymmetry in smoothing (the yield function is obtained
# by first smoothing sigma_I-ts and sigma_II-ts, and then by smoothing this
# result with sigma_III-ts) the result is sigma_I = sigma_II > sigma_III
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = finite
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2
csv = true
[]
(modules/richards/test/tests/gravity_head_1/gh_fu_12.i)
# unsaturated = true
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = -1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_fu_12
exodus = true
[]
(modules/combined/test/tests/elastic_patch/ad_elastic_patch_rz.i)
#
# This problem is taken from the Abaqus verification manual:
# "1.5.4 Patch test for axisymmetric elements"
# The stress solution is given as:
# xx = yy = zz = 2000
# xy = 400
#
# Since the strain is 1e-3 in all three directions, the new density should be
# new_density = original_density * V_0 / V
# new_density = 0.283 / (1 + 1e-3 + 1e-3 + 1e-3) = 0.282153
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Mesh]
file = elastic_patch_rz.e
coord_type = RZ
[]
[Variables]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[body]
type = BodyForce
variable = disp_y
value = 1
function = '-400/x'
[]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
boundary = 10
function = '1e-3*x'
[]
[uz]
type = FunctionDirichletBC
variable = disp_y
boundary = 10
function = '1e-3*(x+y)'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[]
[Materials]
[density]
type = ADDensity
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1.0
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(modules/heat_transfer/test/tests/thin_layer_heat_transfer/transient_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 10
ny = 10
nz = 2
zmax = 0.2
dim = 3
[]
[block1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 1 0.2'
input = gen
[]
[block2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.5 0 0'
top_right = '1 1 0.2'
input = block1
[]
[breakmesh]
input = block2
type = BreakMeshByBlockGenerator
block_pairs = '1 2'
split_interface = true
add_interface_on_two_sides = true
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[time]
type = HeatConductionTimeDerivative
variable = temperature
[]
[thermal_cond]
type = HeatConduction
variable = temperature
[]
[]
[InterfaceKernels]
[thin_layer]
type = ThinLayerHeatTransfer
thermal_conductivity = thermal_conductivity_layer
specific_heat = specific_heat_layer
density = density_layer
heat_source = heat_source_layer
thickness = 0.01
variable = temperature
neighbor_var = temperature
boundary = Block1_Block2
[]
[]
[BCs]
[left_temp]
type = DirichletBC
value = 0
variable = temperature
boundary = left
[]
[right_temp]
type = DirichletBC
value = 0
variable = temperature
boundary = right
[]
[]
[Materials]
[thermal_cond]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1 1 1'
[]
[thermal_cond_layer]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity_layer specific_heat_layer heat_source_layer density_layer'
prop_values = '0.05 1 10000 1'
boundary = Block1_Block2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.05
num_steps = 2
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/czm_patch_test_base.i)
# Patch test for cohesive zone modeling to check the jacobian of cohesive kernels and materials.
# One test of this kind should be included when adding a new traction separation law.
# To preperly check the cohesive zone Jacobian, the cohesive stiffness should be low compared to the bulk stiffness.
# Quadratic convergence is always expected.
[Mesh]
[./msh]
type = FileMeshGenerator
file = patch_mesh.e
[]
[./split]
type = BreakMeshByBlockGenerator
input = msh
[]
[./add_surfaces]
type = SideSetsFromNormalsGenerator
input = split
normals = '0 0 1
0 1 0
1 0 0
0 0 -1
0 -1 0
-1 0 0'
fixed_normal = true
new_boundary = 'z1 y1 x1 z0 y0 x0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
use_automatic_differentiation = true
[../]
[../]
[../]
[]
[Functions]
[./stretch]
type = PiecewiseLinear
x = '0 0.05'
y = '0 0.1'
[../]
[]
[Constraints]
[x1]
type = EqualValueBoundaryConstraint
variable = disp_x
secondary = 'x1' # boundary
penalty = 1e6
[]
[y1]
type = EqualValueBoundaryConstraint
variable = disp_y
secondary = 'y1' # boundary
penalty = 1e6
[]
[]
[BCs]
[./fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = 'x0'
variable = disp_x
[../]
[./fix_y]
type = DirichletBC
preset = true
value = 0.0
boundary = 'y0'
variable = disp_y
[../]
[./fix_z]
type = DirichletBC
preset = true
value = 0.0
boundary = 'z0'
variable = disp_z
[../]
[./back_z]
type = FunctionDirichletBC
boundary = 'z1'
variable = disp_z
use_displaced_mesh = true
function = stretch
[../]
[./rotate_x]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 x1 y1 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 0
variable = disp_x
angular_velocity = true
[../]
[./rotate_y]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 x1 y1 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 1
variable = disp_y
angular_velocity = true
[../]
[./rotate_z]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 x1 y1 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 2
variable = disp_z
angular_velocity = true
[../]
[]
[Controls]
[./c1]
type = TimePeriod
enable_objects = 'BCs::fix_x BCs::fix_y BCs::fix_z BCs::back_z Constraints::x1 Constraints::y1'
disable_objects = 'BCs::rotate_x BCs::rotate_y BCs::rotate_z'
start_time = '0'
end_time = '0.05'
[../]
[]
[Physics/SolidMechanics/CohesiveZone]
[./czm_ik]
boundary = 'interface'
[../]
[]
[Materials]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[../]
[./czm_mat]
boundary = 'interface'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.025
end_time = 0.075
[]
[Postprocessors]
[./nonlin]
type = NumNonlinearIterations
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/exception.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
[../]
[./uy]
[../]
[./uz]
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./pk2]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[./slip_increment]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.1*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = pk2
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[./slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_rate_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
block = 0
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./pk2]
type = ElementAverageValue
variable = pk2
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[./slip_increment]
type = ElementAverageValue
variable = slip_increment
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.01
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion_function/mean.i)
# This test checks the thermal expansion calculated via a mean thermal expansion coefficient.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temp]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[]
[AuxKernels]
[temp]
type = FunctionAux
variable = temp
function = '1 + t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[thermal_expansion_strain]
type = ComputeMeanThermalExpansionFunctionEigenstrain
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 1.2
stress_free_temperature = 1.5
temperature = temp
eigenstrain_name = eigenstrain
[]
[]
[Functions]
[cte_func_mean]
type = ParsedFunction
symbol_names = 'T T_stress_free T_ref end_strain'
symbol_values = '2 1.5 1.2 1e-4'
expression = 'end_strain / (T - T_stress_free - end_strain * (T_stress_free - T_ref))'
[]
[]
[Postprocessors]
[disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[]
[temp_avg]
type = ElementAverageValue
variable = temp
[]
[]
[Executioner]
type = Transient
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/shell/dynamics/shell_dynamics_bending_moment_free_orientation_inclined_hht.i)
# Test to verify the fundamental natural frequency of a one element ADComputeShellStress
# BCs: Clamped on one end, free on others.
# Initial perturbation applied to edge of the beam. After that, the shell vibrates freely.
#
# Results have been compared for various thicknesses with the following approximate Results
# (Moose results were obtained with 8 elements along the length)
# Thickness = 0.1. Reference freq: 10.785 Hz, Moose freq: 10.612 Hz
# Thickness = 0.05. Reference freq: 5.393 Hz, Moose freq: 5.335 Hz
# Thickness = 0.025. Reference freq: 2.696 Hz, Moose freq: 2.660 Hz
#
# Reference values have been obtained from Robert Blevins, "Formulas for Dynamics, Acoustics and Vibration",
# Table 5.3 case 11. Formula looks like: f = lambda^2/(2*pi*a^2) * sqrt(E*h^2/(12*(1-nu*nu))), where lambda
# changes as a function of shell dimensions.
# This test uses one single element for speed reasons.
# Here, the shell, instead of being on the XY plane, is oriented at a 45 deg. angle
# with respect to the Y axis.
[Mesh]
type = FileMesh
file = shell_inclined.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./rot_x]
[../]
[./rot_y]
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
# aux variables for dynamics
[./vel_x]
[../]
[./vel_y]
[../]
[./vel_z]
[../]
[./accel_x]
[../]
[./accel_y]
[../]
[./accel_z]
[../]
[./rot_vel_x]
[../]
[./rot_vel_y]
[../]
[./rot_accel_x]
[../]
[./rot_accel_y]
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 2
[../]
# Kernels for dynamics
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = '0'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = '0'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = '0'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = '0'
value = 0.0
[../]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = '0'
value = 0.0
[../]
[]
[Functions]
[./force_function]
type = PiecewiseLinear
x = '0.0 0.01 0.15 10.0'
y = '0.0 0.01 0.0 0.0'
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = '2'
function = force_function
[../]
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[./inertial_force_x]
type = ADInertialForceShell
use_displaced_mesh = true
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 0
variable = disp_x
thickness = 0.1
eta = 0.0
alpha = 0.0
[../]
[./inertial_force_y]
type = ADInertialForceShell
use_displaced_mesh = true
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 1
variable = disp_y
thickness = 0.1
eta = 0.0
alpha = 0.0
[../]
[./inertial_force_z]
type = ADInertialForceShell
use_displaced_mesh = true
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 2
variable = disp_z
thickness = 0.1
eta = 0.0
alpha = 0.0
[../]
[./inertial_force_rot_x]
type = ADInertialForceShell
use_displaced_mesh = true
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 3
variable = rot_x
thickness = 0.1
eta = 0.0
alpha = 0.0
[../]
[./inertial_force_rot_y]
type = ADInertialForceShell
use_displaced_mesh = true
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 4
variable = rot_y
thickness = 0.1
eta = 0.0
alpha = 0.0
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 2100000
poissons_ratio = 0.3
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_z_tip]
type = PointValue
point = '0.0 1.06 1.06'
variable = disp_z
[../]
[./rot_x_tip]
type = PointValue
point = '0.0 1.06 1.06'
variable = rot_x
[../]
[./stress_yy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yy
[../]
[./stress_yy_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yy
[../]
[./stress_yy_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yy
[../]
[./stress_yy_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yy
[../]
[./stress_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yz
[../]
[./stress_yz_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yz
[../]
[./stress_yz_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yz
[../]
[./stress_yz_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yz
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_tol = 1e-11
nl_max_its = 15
nl_rel_tol = 1e-11
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.005
dtmin = 0.005
timestep_tolerance = 2e-13
end_time = 0.5
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(test/tests/multiapps/auto_diff_auto_scaling/main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = ADDiffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = 't'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'Newton'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
automatic_scaling = true
verbose = true
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub.i'
positions = '0 0 0'
[]
[]
(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian/main.i)
# Basic example coupling a master and sub app in a 3D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
#
# Note: this problem is not light, and may take a few minutes to solve.
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0.0
xmax = 10.0
nx = 15
ymin = 1.0
ymax = 11.0
ny = 25
zmin = 2.0
zmax = 12.0
nz = 35
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./s_in] # Add in the contribution from the SubApp
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'top bottom left right front back'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3 4 5'
physical_bounds = '0.0 10.0 1.0 11.0 2.0 12.0'
x = Legendre
y = Legendre
z = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/thermal_expansion/constant_expansion_stress_free_temp.i)
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material; however, in this case the stress free temperature of the material
# has been set to 200K so that there is an initial delta temperature of 100K.
# An initial temperature of 300K is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. The final temperature is 675K
# The thermal strain increment should therefore be
# (675K - 300K) * 1.3e-5 1/K + 100K * 1.3e-5 1/K = 6.175e-3 m/m.
# This test uses a start up step to identify problems in the calculation of
# eigenstrains with a stress free temperature that is different from the initial
# value of the temperature in the problem
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
initial_condition = 300.0
[../]
[./eigenstrain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./eigenstrain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./eigenstrain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(5000.0)+300.0
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[./eigenstrain_yy]
type = RankTwoAux
rank_two_tensor = eigenstrain
variable = eigenstrain_yy
index_i = 1
index_j = 1
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_xx]
type = RankTwoAux
rank_two_tensor = eigenstrain
variable = eigenstrain_xx
index_i = 0
index_j = 0
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_zz]
type = RankTwoAux
rank_two_tensor = eigenstrain
variable = eigenstrain_zz
index_i = 2
index_j = 2
execute_on = 'initial timestep_end'
[../]
[./total_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
execute_on = 'initial timestep_end'
[../]
[./total_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xx
index_i = 0
index_j = 0
execute_on = 'initial timestep_end'
[../]
[./total_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zz
index_i = 2
index_j = 2
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 200
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = -0.0125
n_startup_steps = 1
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./eigenstrain_xx]
type = ElementAverageValue
variable = eigenstrain_xx
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_yy]
type = ElementAverageValue
variable = eigenstrain_yy
execute_on = 'initial timestep_end'
[../]
[./eigenstrain_zz]
type = ElementAverageValue
variable = eigenstrain_zz
execute_on = 'initial timestep_end'
[../]
[./total_strain_xx]
type = ElementAverageValue
variable = total_strain_xx
execute_on = 'initial timestep_end'
[../]
[./total_strain_yy]
type = ElementAverageValue
variable = total_strain_yy
execute_on = 'initial timestep_end'
[../]
[./total_strain_zz]
type = ElementAverageValue
variable = total_strain_zz
execute_on = 'initial timestep_end'
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
execute_on = 'initial timestep_end'
[../]
[]
(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/from_sub.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[MultiApps/sub]
type = TransientMultiApp
input_files = sub.i
[]
[Transfers/from_sub]
type = MultiAppCopyTransfer
from_multi_app = sub
source_variable = aux
variable = x
[]
[AuxVariables/x]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(modules/richards/test/tests/buckley_leverett/bl22_lumped.i)
# two-phase version
# super-sharp front version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-4 1E-3 1E-2 2E-2 5E-2 6E-2 0.1 0.2'
x = '0 1E-2 1E-1 1 5 20 40 41'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-4
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-4
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[./bounds_dummy]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[./richardsppenalty]
type = RichardsPPenalty
variable = pgas
a = 1E-18
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_water
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_gas
[../]
[]
[BCs]
[./left_w]
type = DirichletBC
variable = pwater
boundary = left
value = 1E6
[../]
[./left_g]
type = DirichletBC
variable = pgas
boundary = left
value = 1000
[../]
[./right_w]
type = DirichletBC
variable = pwater
boundary = right
value = -100000
[../]
[./right_g]
type = DirichletBC
variable = pgas
boundary = right
value = 0
[../]
[]
[Functions]
[./initial_water]
type = ParsedFunction
expression = 1000000*(1-min(x/5,1))-if(x<5,0,100000)
[../]
[./initial_gas]
type = ParsedFunction
expression = 1000
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
viscosity = '1E-3 1E-6'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./standard]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 20 1E-10 1E-100'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = bl22_lumped
[./exodus]
type = Exodus
time_step_interval = 100000
hide = 'pgas bounds_dummy'
execute_on = 'initial final timestep_end'
[../]
[]
(modules/contact/test/tests/mortar_cartesian_lms/two_block_1st_order_constraint_lm_xy_friction.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
theta = 0
velocity = 0.1
refine = 3
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.35
xmax = -0.05
ymin = -1
ymax = 0
nx = 1
ny = 3
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_sideset_names]
type = RenameBoundaryGenerator
input = left_block_sidesets
old_boundary = '10 11 12 13'
new_boundary = 'l_bottom l_right l_top l_left'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sideset_names
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.3
ymin = -1
ymax = 0
nx = 1
ny = 2
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_sideset_names]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '20 21 22 23'
new_boundary = 'r_bottom r_right r_top r_left'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sideset_names
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[rotate_mesh]
type = TransformGenerator
input = right_lower
transform = ROTATE
vector_value = '0 0 ${theta}'
[]
uniform_refine = ${refine}
[]
[Variables]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[tangent_lm]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[normal_lm]
type = MortarPressureComponentAux
variable = normal_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'NORMAL'
boundary = '11'
[]
[tangent_lm]
type = MortarPressureComponentAux
variable = tangent_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'tangent1'
boundary = '11'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
expression = '${velocity} * t * cos(${theta}/180*pi)'
[]
[vertical_movement]
type = ParsedFunction
expression = '${velocity} * t * sin(${theta}/180*pi)'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e4
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e8
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact # ComputeCartesianLMFrictionMechanicalContact
# type = ComputeWeightedGapLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
mu = 1.0
c_t = 1.0e5
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15'
line_search = none
dt = 0.1
dtmin = 0.1
end_time = 1.0
l_max_its = 100
nl_max_its = 20
nl_rel_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[tot_lin_it]
type = CumulativeValuePostprocessor
postprocessor = num_lin_it
[]
[tot_nonlin_it]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[max_norma_lm]
type = ElementExtremeValue
variable = normal_lm
[]
[min_norma_lm]
type = ElementExtremeValue
variable = normal_lm
value_type = min
[]
[]
[VectorPostprocessors]
[normal_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = normal_lm
sort_by = 'y'
[]
[tangent_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = tangent_lm
sort_by = 'y'
[]
[]
(modules/combined/examples/mortar/eigenstrain_action.i)
#
# Eigenstrain with Mortar gradient periodicity
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 50
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[./cnode]
input = gen
type = ExtraNodesetGenerator
coord = '0.0 0.0'
new_boundary = 100
[../]
[./anode]
input = cnode
type = ExtraNodesetGenerator
coord = '0.0 0.5'
new_boundary = 101
[../]
[]
[Modules/PhaseField/MortarPeriodicity]
[./strain]
variable = 'disp_x disp_y'
periodicity = gradient
periodic_directions = 'x y'
[../]
[]
[GlobalParams]
derivative_order = 2
enable_jit = true
displacements = 'disp_x disp_y'
[]
# AuxVars to compute the free energy density for outputting
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
block = 0
execute_on = 'initial LINEAR'
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
[../]
[]
[Variables]
# Solute concentration variable
[./c]
[./InitialCondition]
type = RandomIC
min = 0.49
max = 0.51
[../]
block = 0
[../]
[./w]
block = 0
[../]
# Mesh displacement
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[]
[Kernels]
# Set up stress divergence kernels
[./TensorMechanics]
[../]
# Cahn-Hilliard kernels
[./c_dot]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[]
[Materials]
# declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
[./consts]
type = GenericConstantMaterial
block = '0'
prop_names = 'M kappa_c'
prop_values = '0.2 0.01 '
[../]
[./shear1]
type = GenericConstantRankTwoTensor
block = 0
tensor_values = '0 0 0 0 0 0.5'
tensor_name = shear1
[../]
[./shear2]
type = GenericConstantRankTwoTensor
block = 0
tensor_values = '0 0 0 0 0 -0.5'
tensor_name = shear2
[../]
[./expand3]
type = GenericConstantRankTwoTensor
block = 0
tensor_values = '1 1 0 0 0 0'
tensor_name = expand3
[../]
[./weight1]
type = DerivativeParsedMaterial
block = 0
expression = '0.3*c^2'
property_name = weight1
coupled_variables = c
[../]
[./weight2]
type = DerivativeParsedMaterial
block = 0
expression = '0.3*(1-c)^2'
property_name = weight2
coupled_variables = c
[../]
[./weight3]
type = DerivativeParsedMaterial
block = 0
expression = '4*(0.5-c)^2'
property_name = weight3
coupled_variables = c
[../]
# matrix phase
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./eigenstrain]
type = CompositeEigenstrain
block = 0
tensors = 'shear1 shear2 expand3'
weights = 'weight1 weight2 weight3'
args = c
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
# chemical free energies
[./chemical_free_energy]
type = DerivativeParsedMaterial
block = 0
property_name = Fc
expression = '4*c^2*(1-c)^2'
coupled_variables = 'c'
outputs = exodus
output_properties = Fc
[../]
# elastic free energies
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
block = 0
args = 'c'
outputs = exodus
output_properties = Fe
[../]
# free energy (chemical + elastic)
[./free_energy]
type = DerivativeSumMaterial
block = 0
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'c'
[../]
[]
[BCs]
[./Periodic]
[./up_down]
primary = top
secondary = bottom
translation = '0 -1 0'
variable = 'c w'
[../]
[./left_right]
primary = left
secondary = right
translation = '1 0 0'
variable = 'c w'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = disp_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = disp_y
value = 0
[../]
# fix side point x coordinate to inhibit rotation
[./angularfix]
type = DirichletBC
boundary = 101
variable = disp_x
value = 0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
block = 0
execute_on = 'initial TIMESTEP_END'
variable = local_energy
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
block = 0
execute_on = 'initial TIMESTEP_END'
variable = c
[../]
[./min]
type = ElementExtremeValue
block = 0
execute_on = 'initial TIMESTEP_END'
value_type = min
variable = c
[../]
[./max]
type = ElementExtremeValue
block = 0
execute_on = 'initial TIMESTEP_END'
value_type = max
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
# mortar currently does not support MPI parallelization
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' lu NONZERO 1e-10'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 200
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.01
[../]
[]
[Outputs]
execute_on = 'timestep_end'
print_linear_residuals = false
exodus = true
[./table]
type = CSV
delimiter = ' '
[../]
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_turbine_1phase/shaft_motor_turbine.i)
area = 0.2359
dt = 1.e-3
[GlobalParams]
initial_p = 2e5
initial_T = 600
initial_vel = 100
initial_vel_x = 100
initial_vel_y = 0
initial_vel_z = 0
A = ${area}
A_ref = ${area}
f = 100
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
fp = fp
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[turbine]
type = ShaftConnectedTurbine1Phase
inlet = 'pipe:out'
outlet = 'pipe:in'
position = '0 0 0'
volume = 0.2
inertia_coeff = '1 1 1 1'
inertia_const = 1.61397
speed_cr_I = 1e12
speed_cr_fr = 0
tau_fr_coeff = '0 0 0 0'
tau_fr_const = 0
omega_rated = 100
D_wheel = 0.4
head_coefficient = head
power_coefficient = power
use_scalar_variables = false
[]
[pipe]
type = FlowChannel1Phase
position = '0.1 0 0'
orientation = '1 0 0'
length = 10
n_elems = 20
initial_p = 2e6
[]
[dyno]
type = ShaftConnectedMotor
inertia = 1e2
torque = -1e3
[]
[shaft]
type = Shaft
connected_components = 'dyno turbine'
initial_speed = 300
[]
[]
[Functions]
[head]
type = PiecewiseLinear
x = '0 7e-3 1e-2'
y = '0 15 20'
[]
[power]
type = PiecewiseLinear
x = '0 6e-3 1e-2'
y = '0 0.05 0.18'
[]
[S_energy_fcn]
type = ParsedFunction
expression = '-(tau_driving+tau_fr)*omega'
symbol_names = 'tau_driving tau_fr omega'
symbol_values = 'driving_torque friction_torque shaft:omega'
[]
[energy_conservation_fcn]
type = ParsedFunction
expression = '(E_change - S_energy * dt) / E_tot'
symbol_names = 'E_change S_energy dt E_tot'
symbol_values = 'E_change S_energy ${dt} E_tot'
[]
[]
[Postprocessors]
[driving_torque]
type = ElementAverageValue
variable = driving_torque
block = 'turbine'
execute_on = 'initial timestep_end'
[]
[friction_torque]
type = ElementAverageValue
variable = friction_torque
block = 'turbine'
execute_on = 'initial timestep_end'
[]
# mass conservation
[mass_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoA
block = 'pipe'
execute_on = 'initial timestep_end'
[]
[mass_turbine]
type = ElementAverageValue
variable = rhoV
block = 'turbine'
execute_on = 'initial timestep_end'
[]
[mass_tot]
type = SumPostprocessor
values = 'mass_pipes mass_turbine'
execute_on = 'initial timestep_end'
[]
[mass_conservation]
type = ChangeOverTimePostprocessor
postprocessor = mass_tot
change_with_respect_to_initial = true
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
# energy conservation
[E_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
block = 'pipe'
execute_on = 'initial timestep_end'
[]
[E_turbine]
type = ElementAverageValue
variable = rhoEV
block = 'turbine'
execute_on = 'initial timestep_end'
[]
[E_tot]
type = LinearCombinationPostprocessor
pp_coefs = '1 1'
pp_names = 'E_pipes E_turbine'
execute_on = 'initial timestep_end'
[]
[S_energy]
type = FunctionValuePostprocessor
function = S_energy_fcn
indirect_dependencies = 'driving_torque friction_torque'
execute_on = 'initial timestep_end'
[]
[E_change]
type = ChangeOverTimePostprocessor
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
# This should also execute on initial. This value is
# lagged by one timestep as a workaround to moose issue #13262.
[energy_conservation]
type = FunctionValuePostprocessor
function = energy_conservation_fcn
execute_on = 'timestep_end'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
dt = ${dt}
num_steps = 6
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
velocity_as_vector = false
[]
(modules/porous_flow/test/tests/numerical_diffusion/pffltvd.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/porous_flow/test/tests/hysteresis/2phasePP_2.i)
# Simple example of a 2-phase situation with hysteretic capillary pressure. Gas is added to, removed from, and added to the system in order to observe the hysteresis
# All liquid water exists in component 0
# All gas exists in component 1
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 pp1'
[]
[]
[Variables]
[pp0]
initial_condition = 0
[]
[pp1]
initial_condition = 1E-4
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pp1
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = pp1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[sat0]
family = MONOMIAL
order = CONSTANT
[]
[sat1]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat0]
type = PorousFlowPropertyAux
variable = sat0
phase = 0
property = saturation
[]
[sat1]
type = PorousFlowPropertyAux
variable = sat1
phase = 1
property = saturation
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid] # same properties used for both phases
type = SimpleFluidProperties
bulk_modulus = 10 # so pumping does not result in excessive porepressure
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPP
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp0
phase1_porepressure = pp1
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 14, 10, if(t <= 25, -10, 10))'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat0]
type = PointValue
point = '0 0 0'
variable = sat0
[]
[sat1]
type = PointValue
point = '0 0 0'
variable = sat1
[]
[pp0]
type = PointValue
point = '0 0 0'
variable = pp0
[]
[pp1]
type = PointValue
point = '0 0 0'
variable = pp1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 4
end_time = 46
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
sync_times = '13 14 15 24 25 25.5 26 27 28 29'
[]
(test/tests/transfers/multiapp_postprocessor_transfer/between_multiapp/sub0.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average_0]
type = ElementAverageValue
variable = u
[]
[from_1]
type = Receiver
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/heated-channel/transient-porous-kt-primitive.i)
p_initial=1.01e5
T=273.15
u_in=10
eps=1
superficial_vel_in=${fparse u_in * eps}
[GlobalParams]
fp = fp
limiter = 'vanLeer'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 10
nx = 100
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
initial_condition = ${p_initial}
[]
[superficial_vel_x]
type = MooseVariableFVReal
initial_condition = ${superficial_vel_in}
[]
[temperature]
type = MooseVariableFVReal
initial_condition = ${T}
[]
[]
[AuxVariables]
[rho]
type = MooseVariableFVReal
[]
[superficial_rhou]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[rho]
type = ADMaterialRealAux
variable = rho
property = rho
execute_on = 'timestep_end'
[]
[superficial_rhou]
type = ADMaterialRealAux
variable = superficial_rhou
property = superficial_rhou
execute_on = 'timestep_end'
[]
[]
[FVKernels]
[mass_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_dt'
variable = pressure
[]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[momentum_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhou_dt'
variable = superficial_vel_x
[]
[momentum_advection]
type = PCNSFVKT
variable = superficial_vel_x
eqn = "momentum"
momentum_component = 'x'
[]
[energy_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_et_dt'
variable = temperature
[]
[energy_advection]
type = PCNSFVKT
variable = temperature
eqn = "energy"
[]
[heat]
type = FVBodyForce
variable = temperature
value = 1e6
[]
[]
[FVBCs]
[rho_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = pressure
superficial_velocity = 'superficial_vel_in'
T_fluid = ${T}
eqn = 'mass'
[]
[rhou_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = superficial_vel_x
superficial_velocity = 'superficial_vel_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_et_left]
type = PCNSFVStrongBC
boundary = 'left'
variable = temperature
superficial_velocity = 'superficial_vel_in'
T_fluid = ${T}
eqn = 'energy'
[]
[rho_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = pressure
pressure = ${p_initial}
eqn = 'mass'
[]
[rhou_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = superficial_vel_x
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_et_right]
type = PCNSFVStrongBC
boundary = 'right'
variable = temperature
pressure = ${p_initial}
eqn = 'energy'
[]
# Use these to help create more accurate cell centered gradients for cells adjacent to boundaries
[T_left]
type = FVDirichletBC
variable = temperature
value = ${T}
boundary = 'left'
[]
[sup_vel_left]
type = FVDirichletBC
variable = superficial_vel_x
value = ${superficial_vel_in}
boundary = 'left'
[]
[p_right]
type = FVDirichletBC
variable = pressure
value = ${p_initial}
boundary = 'right'
[]
[]
[Functions]
[superficial_vel_in]
type = ParsedVectorFunction
expression_x = '${superficial_vel_in}'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
T_fluid = temperature
superficial_vel_x = superficial_vel_x
fp = fp
porosity = porosity
[]
[fluid_only]
type = GenericConstantMaterial
prop_names = 'porosity'
prop_values = '${eps}'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
nl_max_its = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e-5
optimal_iterations = 10
[]
steady_state_detection = false
steady_state_tolerance = 1e-12
abort_on_solve_fail = false
end_time = 100
nl_abs_tol = 1e-8
dtmin = 5e-5
automatic_scaling = true
compute_scaling_once = false
verbose = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -snes_linesearch_minlambda'
petsc_options_value = 'lu mumps NONZERO 1e-3 '
[]
[Outputs]
[exo]
type = Exodus
execute_on = 'final'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
checkpoint = true
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/action/no_action_1D.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[stress_base]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/initial_conditions/RndSmoothCircleIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
variable = c
type = RndSmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 1.0
variation_invalue = 0.0
outvalue = -0.8
variation_outvalue = 0.2
int_width = 5
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 10
l_tol = 1.0e-4
nl_max_its = 10
start_time = 0.0
num_steps = 1
dt = 20.0
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_1/jn14.i)
# unsaturated = true
# gravity = false
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn14
exodus = false
[]
(modules/contact/test/tests/tan-pen-and-scaling/bouncing-block-tan-pen.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-no-lower-d-coarse.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = false
use_automatic_differentiation = true
strain = SMALL
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e3
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[stress]
type = ADComputeLinearElasticStress
[]
[]
[Contact]
[leftright]
secondary = 10
primary = 20
model = coulomb
formulation = tangential_penalty
penalty = 1e3
friction_coefficient = 0.4
normal_smoothing_distance = 0.2
[]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[../]
[]
[Executioner]
type = Transient
end_time = 100
dt = 5
dtmin = 5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type -mat_mffd_err -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 1e-5 200'
l_max_its = 200
nl_max_its = 20
line_search = 'none'
automatic_scaling = true
verbose = true
scaling_group_variables = 'disp_x disp_y'
resid_vs_jac_scaling_param = 1
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[nl]
type = NumNonlinearIterations
[]
[lin]
type = NumLinearIterations
[]
[tot_nl]
type = CumulativeValuePostprocessor
postprocessor = nl
[]
[tot_lin]
type = CumulativeValuePostprocessor
postprocessor = lin
[]
[]
(modules/combined/test/tests/internal_volume/rz.i)
#
# Internal Volume Test
#
# This test is designed to compute the internal volume of a space considering
# an embedded volume inside.
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total volume
# is 7.
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = meshes/rz.e
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = 1e4
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = true
incremental = true
strain = FINITE
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./Pressure]
[./fred]
boundary = 3
function = pressure
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 2
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(test/tests/outputs/sync_times_object/sync_times_object.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Postprocessors]
[current_time]
type = TimePostprocessor
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
end_time = 5
[]
[Times]
[input_times]
type = InputTimes
times = '1.1 1.5 2.3'
[]
# For the error-check test
[simulation_times]
type = SimulationTimes
[]
[]
[Outputs]
[out]
type = CSV
sync_only = true
sync_times_object = input_times
execute_reporters_on = 'NONE'
[]
[]
(test/tests/transfers/multiapp_postprocessor_transfer/from_one_sub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./sub_average]
type = Receiver
[../]
[./sub_sum]
type = Receiver
[../]
[./sub_maximum]
type = Receiver
[../]
[./sub_minimum]
type = Receiver
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '0.2 0.2 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub0.i'
[../]
[]
[Transfers]
[./pp_transfer_ave]
type = MultiAppPostprocessorTransfer
reduction_type = average
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_average
[../]
[./pp_transfer_sum]
type = MultiAppPostprocessorTransfer
reduction_type = sum
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_sum
[../]
[./pp_transfer_min]
type = MultiAppPostprocessorTransfer
reduction_type = minimum
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_minimum
[../]
[./pp_transfer_max]
type = MultiAppPostprocessorTransfer
reduction_type = maximum
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_maximum
[../]
[]
(modules/solid_mechanics/test/tests/dynamics/prescribed_displacement/3D_QStatic_1_Ramped_Displacement_with_gravity.i)
# One 3D element under ramped displacement loading.
#
# loading in z direction:
# time : 0.0 0.1 0.2 0.3
# disp : 0.0 0.0 -0.01 -0.01
# Gravity is applied in y direction. To equilibrate the system
# under gravity, a static analysis is run in the first time step
# by turning off the inertial terms. (see controls block and
# DynamicSolidMechanics block).
# Result: The displacement at the top node in the z direction should match
# the prescribed displacement. Also, the z acceleration should
# be two triangular pulses, one peaking at 0.1 and another peaking at
# 0.2.
# The y displacement would be offset by the gravity displacement.
# Also the y acceleration and velocity should be zero until the loading in
# the z direction starts (i.e, until 0.1s)
# Note: The time step used in the displacement data file should match
# the simulation time step (dt and dtmin in the Executioner block).
[Mesh]
type = GeneratedMesh
dim = 3 # Dimension of the mesh
nx = 1 # Number of elements in the x direction
ny = 1 # Number of elements in the y direction
nz = 1 # Number of elements in the z direction
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 1
allow_renumbering = false # So NodalVariableValue can index by id
[]
[Variables] # variables that are solved
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables] # variables that are calculated for output
[./accel_x]
[../]
[./vel_x]
[../]
[./accel_y]
[../]
[./vel_y]
[../]
[./accel_z]
[../]
[./vel_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./DynamicSolidMechanics] # zeta*K*vel + K * disp
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 0.000025
static_initialization = true #turns off rayliegh damping for the first time step to stabilize system under gravity
[../]
[./inertia_x] # M*accel + eta*M*vel
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25 # Newmark time integration
gamma = 0.5 # Newmark time integration
eta = 19.63
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
eta = 19.63
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
gamma = 0.5
eta = 19.63
[../]
[./gravity]
type = Gravity
variable = disp_y
value = -9.81
[../]
[]
[AuxKernels]
[./accel_x] # Calculates and stores acceleration at the end of time step
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x] # Calculates and stores velocity at the end of the time step
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./displacement_front]
type = PiecewiseLinear
data_file = 'displacement.csv'
format = columns
[../]
[]
[BCs]
[./prescribed_displacement]
type = PresetDisplacement
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
boundary = front
function = displacement_front
[../]
[./anchor_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./anchor_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./anchor_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
youngs_modulus = 325e6 #Pa
poissons_ratio = 0.3
type = ComputeIsotropicElasticityTensor
block = 0
[../]
[./strain]
#Computes the strain, assuming small strains
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
#Computes the stress, using linear elasticity
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2000 #kg/m3
[../]
[]
[Controls] # turns off inertial terms for the first time step
[./period0]
type = TimePeriod
disable_objects = '*/vel_x */vel_y */vel_z */accel_x */accel_y */accel_z */inertia_x */inertia_y */inertia_z'
start_time = 0.0
end_time = 0.1 # dt used in the simulation
[../]
[../]
[Executioner]
type = Transient
start_time = 0
end_time = 3.0
l_tol = 1e-6
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
dt = 0.1
timestep_tolerance = 1e-6
[]
[Postprocessors] # These quantites are printed to a csv file at every time step
[./_dt]
type = TimestepSize
[../]
[./accel_6x]
type = NodalVariableValue
nodeid = 6
variable = accel_x
[../]
[./accel_6y]
type = NodalVariableValue
nodeid = 6
variable = accel_y
[../]
[./accel_6z]
type = NodalVariableValue
nodeid = 6
variable = accel_z
[../]
[./vel_6x]
type = NodalVariableValue
nodeid = 6
variable = vel_x
[../]
[./vel_6y]
type = NodalVariableValue
nodeid = 6
variable = vel_y
[../]
[./vel_6z]
type = NodalVariableValue
nodeid = 6
variable = vel_z
[../]
[./disp_6x]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_6y]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_6z]
type = NodalVariableValue
nodeid = 6
variable = disp_z
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/critical_time_step/non-isotropic_error_test.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 15
xmin = 0
xmax = 2
ymin = 0
ymax = 2
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '8050.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-4
l_max_its = 3
start_time = 0.0
dt = 0.1
num_steps = 1
end_time = 1.0
[]
[Postprocessors]
[./time_step]
type = CriticalTimeStep
[../]
[]
[Outputs]
file_base = out
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/ad_finite_strain_jacobian/3d_bar.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 2
zmin = 0
zmax = 10
nx = 10
ny = 2
nz = 2
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
use_automatic_differentiation = true
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[]
[]
[BCs]
[fix_corner_x]
type = ADDirichletBC
variable = disp_x
boundary = 101
value = 0
[]
[fix_corner_y]
type = ADDirichletBC
variable = disp_y
boundary = 101
value = 0
[]
[fix_side_y]
type = ADDirichletBC
variable = disp_y
boundary = 102
value = 0
[]
[fix_z]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[move_z]
type = ADFunctionDirichletBC
variable = disp_z
boundary = front
function = 't'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
dt = 0.2
dtmin = 0.2
num_steps = 2
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(test/tests/materials/output/output.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmax = 10
ymax = 10
uniform_refine = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 10
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./test_material]
type = OutputTestMaterial
block = 0
variable = u
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/examples/laser-welding/3d.i)
period=1.25e-3
endtime=${period}
timestep=1.25e-5
surfacetemp=300
sb=5.67e-8
[GlobalParams]
temperature = T
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -.35e-3
xmax = 0.35e-3
ymin = -.35e-3
ymax = .35e-3
zmin = -.7e-3
zmax = 0
nx = 2
ny = 2
nz = 2
displacements = 'disp_x disp_y disp_z'
uniform_refine = 2
[]
[Variables]
[vel]
family = LAGRANGE_VEC
[]
[T]
[]
[p]
[]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[T]
type = FunctionIC
variable = T
function = '(${surfacetemp} - 300) / .7e-3 * z + ${surfacetemp}'
[]
[]
[Kernels]
[disp_x]
type = Diffusion
variable = disp_x
[]
[disp_y]
type = Diffusion
variable = disp_y
[]
[disp_z]
type = Diffusion
variable = disp_z
[]
[mass]
type = INSADMass
variable = p
use_displaced_mesh = true
[]
[mass_pspg]
type = INSADMassPSPG
variable = p
use_displaced_mesh = true
[]
[momentum_time]
type = INSADMomentumTimeDerivative
variable = vel
use_displaced_mesh = true
[]
[momentum_advection]
type = INSADMomentumAdvection
variable = vel
use_displaced_mesh = true
[]
[momentum_mesh_advection]
type = INSADMomentumMeshAdvection
variable = vel
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
[]
[momentum_viscous]
type = INSADMomentumViscous
variable = vel
use_displaced_mesh = true
[]
[momentum_pressure]
type = INSADMomentumPressure
variable = vel
pressure = p
integrate_p_by_parts = true
use_displaced_mesh = true
[]
[momentum_supg]
type = INSADMomentumSUPG
variable = vel
material_velocity = relative_velocity
use_displaced_mesh = true
[]
[temperature_time]
type = INSADHeatConductionTimeDerivative
variable = T
use_displaced_mesh = true
[]
[temperature_advection]
type = INSADEnergyAdvection
variable = T
use_displaced_mesh = true
[]
[temperature_mesh_advection]
type = INSADEnergyMeshAdvection
variable = T
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
[]
[temperature_conduction]
type = ADHeatConduction
variable = T
thermal_conductivity = 'k'
use_displaced_mesh = true
[]
[temperature_supg]
type = INSADEnergySUPG
variable = T
velocity = vel
use_displaced_mesh = true
[]
[]
[BCs]
[x_no_disp]
type = DirichletBC
variable = disp_x
boundary = 'back'
value = 0
[]
[y_no_disp]
type = DirichletBC
variable = disp_y
boundary = 'back'
value = 0
[]
[z_no_disp]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[no_slip]
type = ADVectorFunctionDirichletBC
variable = vel
boundary = 'bottom right left top back'
[]
[T_cold]
type = DirichletBC
variable = T
boundary = 'back'
value = 300
[]
[radiation_flux]
type = FunctionRadiativeBC
variable = T
boundary = 'front'
emissivity_function = '1'
Tinfinity = 300
stefan_boltzmann_constant = ${sb}
use_displaced_mesh = true
[]
[weld_flux]
type = GaussianEnergyFluxBC
variable = T
boundary = 'front'
P0 = 159.96989792079225
R = 1.8257418583505537e-4
x_beam_coord = '2e-4 * cos(t * 2 * pi / ${period})'
y_beam_coord = '2e-4 * sin(t * 2 * pi / ${period})'
z_beam_coord = 0
use_displaced_mesh = true
[]
[vapor_recoil]
type = INSADVaporRecoilPressureMomentumFluxBC
variable = vel
boundary = 'front'
use_displaced_mesh = true
[]
[displace_x_top]
type = INSADDisplaceBoundaryBC
boundary = 'front'
variable = 'disp_x'
velocity = 'vel'
component = 0
associated_subdomain = 0
[]
[displace_y_top]
type = INSADDisplaceBoundaryBC
boundary = 'front'
variable = 'disp_y'
velocity = 'vel'
component = 1
associated_subdomain = 0
[]
[displace_z_top]
type = INSADDisplaceBoundaryBC
boundary = 'front'
variable = 'disp_z'
velocity = 'vel'
component = 2
associated_subdomain = 0
[]
[displace_x_top_dummy]
type = INSADDummyDisplaceBoundaryIntegratedBC
boundary = 'front'
variable = 'disp_x'
velocity = 'vel'
component = 0
[]
[displace_y_top_dummy]
type = INSADDummyDisplaceBoundaryIntegratedBC
boundary = 'front'
variable = 'disp_y'
velocity = 'vel'
component = 1
[]
[displace_z_top_dummy]
type = INSADDummyDisplaceBoundaryIntegratedBC
boundary = 'front'
variable = 'disp_z'
velocity = 'vel'
component = 2
[]
[]
[Materials]
[ins_mat]
type = INSADStabilized3Eqn
velocity = vel
pressure = p
temperature = T
use_displaced_mesh = true
[]
[steel]
type = AriaLaserWeld304LStainlessSteel
temperature = T
beta = 1e7
use_displaced_mesh = true
[]
[steel_boundary]
type = AriaLaserWeld304LStainlessSteelBoundary
boundary = 'front'
temperature = T
use_displaced_mesh = true
[]
[const]
type = GenericConstantMaterial
prop_names = 'abs sb_constant'
prop_values = '1 ${sb}'
use_displaced_mesh = true
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu NONZERO strumpack'
[]
[]
[Executioner]
type = Transient
end_time = ${endtime}
dtmin = 1e-8
dtmax = ${timestep}
petsc_options = '-snes_converged_reason -ksp_converged_reason -options_left'
solve_type = 'NEWTON'
line_search = 'none'
nl_max_its = 12
l_max_its = 100
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 7
dt = ${timestep}
linear_iteration_ratio = 1e6
growth_factor = 1.5
[]
[]
[Outputs]
[exodus]
type = Exodus
output_material_properties = true
show_material_properties = 'mu'
[]
checkpoint = true
perf_graph = true
[]
[Debug]
show_var_residual_norms = true
[]
[Adaptivity]
marker = combo
max_h_level = 4
[Indicators]
[error_T]
type = GradientJumpIndicator
variable = T
[]
[error_dispz]
type = GradientJumpIndicator
variable = disp_z
[]
[]
[Markers]
[errorfrac_T]
type = ErrorFractionMarker
refine = 0.4
coarsen = 0.2
indicator = error_T
[]
[errorfrac_dispz]
type = ErrorFractionMarker
refine = 0.4
coarsen = 0.2
indicator = error_dispz
[]
[combo]
type = ComboMarker
markers = 'errorfrac_T errorfrac_dispz'
[]
[]
[]
[Postprocessors]
[num_dofs]
type = NumDOFs
system = 'NL'
[]
[nl]
type = NumNonlinearIterations
[]
[tot_nl]
type = CumulativeValuePostprocessor
postprocessor = 'nl'
[]
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_interp_restart1.i)
[Mesh]
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
type = FileMesh
file = cubesource.e
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
variable = nn
solution = soln
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
execute_on = 'initial timestep_begin'
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 5
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
checkpoint = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.025
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4q_out
exodus = true
[]
(test/tests/multiapps/initial_intactive/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/two_way_many_apps_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent]
[../]
[./elemental_from_parent]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/third_monomial_from_sub/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = THIRD
[../]
[]
[AuxKernels]
[./aux]
type = FunctionAux
variable = aux
execute_on = initial
function = 10*x*y
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
hide = 'u'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_coupler_2d2d_radiation/adjacent_cylinders.i)
# This input file is used to test that HSCoupler2D2DRadiation can perform
# radiative heat transfer between multiple heat structures (surfaces 1 and 2)
# and the environment (surface 3).
emissivity1 = 0.8
emissivity2 = 0.5
orientation = '0 0 1'
length = 0.5
n_axial_elems = 10
radius = 0.1
n_radial_elems = 10
initial_T1 = 1200
initial_T2 = 1000
T3 = 300
T_ref = 300
y_shift = 0.5
position1 = '0 0 0'
position2 = '0 ${y_shift} 0'
view_factor_12 = ${fparse (pi - 2) / (2*pi)}
view_factor_13 = ${fparse 1.0 - view_factor_12}
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 15
cp = 500
rho = 8000
[]
[]
[Components]
[hs1]
type = HeatStructureCylindrical
position = ${position1}
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
names = 'body'
widths = '${radius}'
n_part_elems = '${n_radial_elems}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T1}
[]
[hs2]
type = HeatStructureCylindrical
position = ${position2}
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
names = 'body'
widths = '${radius}'
n_part_elems = '${n_radial_elems}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T2}
[]
[hs_coupler]
type = HSCoupler2D2DRadiation
heat_structures = 'hs1 hs2'
boundaries = 'hs1:outer hs2:outer'
emissivities = '${emissivity1} ${emissivity2}'
include_environment = true
T_environment = ${T3}
view_factors = '
0 ${view_factor_12} ${view_factor_13};
${view_factor_12} 0 ${view_factor_13};
0 0 1'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 10
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
file_base = 'adjacent_cylinders'
exodus = true
[]
(modules/porous_flow/test/tests/energy_conservation/heat04.i)
# The sample is a single unit element, with fixed displacements on
# all sides. A heat source of strength S (J/m^3/s) is applied into
# the element. There is no fluid flow or heat flow. The rise
# in temperature, porepressure and stress, and the change in porosity is
# matched with theory.
#
# In this case, fluid mass must be conserved, and there is no
# volumetric strain, so
# porosity * fluid_density = constant
# Also, the energy-density in the rock-fluid system increases with S:
# d/dt [(1 - porosity) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T] = S
# Also, the porosity evolves according to THM as
# porosity = biot + (porosity0 - biot) * exp( (biot - 1) * P / fluid_bulk + rock_thermal_exp * T)
# Finally, the effective stress must be exactly zero (as there is
# no strain).
#
# Let us assume that
# fluid_density = dens0 * exp(P / fluid_bulk - fluid_thermal_exp * T)
# Then the conservation of fluid mass means
# porosity = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T)
# where dens0 * por0 = the initial fluid mass.
# The last expression for porosity, combined with the THM one,
# and assuming that biot = 1 for simplicity, gives
# porosity = 1 + (porosity0 - 1) * exp(rock_thermal_exp * T) = por0 * exp(- P / fluid_bulk + fluid_thermal_exp * T) .... (A)
#
# This stuff may be substituted into the heat energy-density equation:
# S = d/dt [(1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T]
#
# If S is constant then
# S * t = (1 - porosity0) * exp(rock_thermal_exp * T) * rock_density * rock_heat_cap * T + porosity * fluid_density * fluid_heat_cap * T
# with T(t=0) = 0 then Eqn(A) implies that por0 = porosity0 and
# P / fluid_bulk = fluid_thermal_exp * T - log(1 + (por0 - 1) * exp(rock_thermal_exp * T)) + log(por0)
#
# Parameters:
# A = 2
# fluid_bulk = 2.0
# dens0 = 3.0
# fluid_thermal_exp = 0.5
# fluid_heat_cap = 2
# por0 = 0.5
# rock_thermal_exp = 0.25
# rock_density = 5
# rock_heat_capacity = 0.2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.5
cv = 2
cp = 2
bulk_modulus = 2.0
density0 = 3.0
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
[]
[temp]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1.0
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1.0
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1.0
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = pp
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[temp]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[poro_vol_exp_temp]
type = PorousFlowHeatVolumetricExpansion
variable = temp
[]
[heat_source]
type = BodyForce
function = 1
variable = temp
[]
[]
[Functions]
[err_T_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1'
expression = '((1-por0)*exp(rte*temp)*rd*rhc*temp+m0*fhc*temp-source*t)/(source*t)'
[]
[err_pp_fcn]
type = ParsedFunction
symbol_names = 'por0 rte temp rd rhc m0 fhc source bulk pp fte'
symbol_values = '0.5 0.25 t0 5 0.2 1.5 2 1 2 p0 0.5'
expression = '(bulk*(fte*temp-log(1+(por0-1)*exp(rte*temp))+log(por0))-pp)/pp'
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[porosity]
type = PorousFlowPorosity
thermal = true
fluid = true
mechanical = true
ensure_positive = false
biot_coefficient = 1.0
porosity_zero = 0.5
thermal_expansion_coeff = 0.25
solid_bulk = 2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 0.2
density = 5.0
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
temperature_unit = Kelvin
fp = the_simple_fluid
phase = 0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = pp
[]
[t0]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = temp
[]
[porosity]
type = PointValue
outputs = 'console csv'
execute_on = 'timestep_end'
point = '0 0 0'
variable = porosity
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'timestep_end'
outputs = 'console csv'
[]
[err_T]
type = FunctionValuePostprocessor
function = err_T_fcn
[]
[err_P]
type = FunctionValuePostprocessor
function = err_pp_fcn
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = heat04
[csv]
type = CSV
[]
[]
(test/tests/geomsearch/patch_update_strategy/auto.i)
[Mesh]
type = FileMesh
file = long_range.e
dim = 2
patch_update_strategy = auto
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
block = right
[../]
[]
[AuxVariables]
[./linear_field]
[../]
[./receiver]
# The field to transfer into
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./elemental_reciever]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./linear_in_y]
# This just gives us something to transfer that varies in y so we can ensure the transfer is working properly...
type = FunctionAux
variable = linear_field
function = y
execute_on = initial
[../]
[./right_to_left]
type = GapValueAux
variable = receiver
paired_variable = linear_field
paired_boundary = rightleft
execute_on = timestep_end
boundary = leftright
[../]
[./y_displacement]
type = FunctionAux
variable = disp_y
function = t
execute_on = 'linear timestep_begin'
block = left
[../]
[./elemental_right_to_left]
type = GapValueAux
variable = elemental_reciever
paired_variable = linear_field
paired_boundary = rightleft
boundary = leftright
[../]
[]
[BCs]
[./top]
type = DirichletBC
variable = u
boundary = righttop
value = 1
[../]
[./bottom]
type = DirichletBC
variable = u
boundary = rightbottom
value = 0
[../]
[]
[Problem]
type = FEProblem
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 30
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_save_euler.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
displacements = 'disp_x disp_y'
nx = 2
ny = 2
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./euler1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./euler2]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./euler3]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'euler_ang_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 3
read_type = element
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = lage
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[./euler1]
type = MaterialRealVectorValueAux
variable = euler1
property = Euler_angles
component = 0
execute_on = timestep_end
block = 0
[../]
[./euler2]
type = MaterialRealVectorValueAux
variable = euler2
property = Euler_angles
component = 1
execute_on = timestep_end
block = 0
[../]
[./euler3]
type = MaterialRealVectorValueAux
variable = euler3
property = Euler_angles
component = 2
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.01
dtmax = 10.0
dtmin = 0.01
num_steps = 10
[]
[Outputs]
file_base = crysp_save_euler_out
exodus = true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence-auto/1D/neumann.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '200 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionNeumannBC
boundary = left
variable = disp_x
function = pull
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 5.0
dtmin = 5.0
end_time = 5.0
[]
(modules/stochastic_tools/examples/sobol/diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables/T]
initial_condition = 300
[]
[Kernels]
[time]
type = ADTimeDerivative
variable = T
[]
[diff]
type = ADMatDiffusion
variable = T
diffusivity = diffusivity
[]
[source]
type = ADBodyForce
variable = T
value = 100
function = 1
[]
[]
[BCs]
[left]
type = ADDirichletBC
variable = T
boundary = left
value = 300
[]
[right]
type = ADNeumannBC
variable = T
boundary = right
value = -100
[]
[]
[Materials/constant]
type = ADGenericConstantMaterial
prop_names = 'diffusivity'
prop_values = 1
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 4
dt = 0.25
[]
[Postprocessors]
[T_avg]
type = ElementAverageValue
variable = T
execute_on = 'initial timestep_end'
[]
[q_left]
type = ADSideDiffusiveFluxAverage
variable = T
boundary = left
diffusivity = diffusivity
execute_on = 'initial timestep_end'
[]
[]
[Controls/stochastic]
type = SamplerReceiver
[]
[Outputs]
[]
(test/tests/functions/piecewise_multilinear/fourDa.i)
# PiecewiseMultilinear function test in 3D with function depending on time
#
# This test uses a function on the unit cube.
# For t<=3 the function is unity at (x,y,z)=(0,0,0) and zero elsewhere
# For t>=7 the function is unity at (x,y,z)=(1,1,1) and zero elsewhere
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0
xmax = 1
nx = 2
ymin = 0
ymax = 1
ny = 2
zmin = 0
zmax = 1
nz = 2
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_kernel]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./f]
[../]
[]
[AuxKernels]
[./f_AuxK]
type = FunctionAux
function = fourDa
variable = f
[../]
[]
[Functions]
[./fourDa]
type = PiecewiseMultilinear
data_file = fourDa.txt
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
[Outputs]
file_base = fourDa
exodus = true
hide = dummy
[]
(modules/phase_field/examples/rigidbodymotion/AC_CH_Multigrain.i)
# Tests the rigid body motion due to applied force of multiple particles.
# ***COPY AND PASTE THESE AS NEEDED***
# 'gr0 gr1 gr2 gr3 gr4 gr5 gr6 gr7 gr8 gr9 gr10 gr11 gr12 gr13 gr14 gr15 gr16 gr17 gr18 gr19'
# (gr0^2+gr1^2+gr2^2+gr3^2+gr4^2+gr5^2+gr6^2+gr7^2+gr8^2+gr9^2+gr10^2+gr11^2+gr12^2+gr13^2+gr14^2+gr15^2+gr16^2+gr17^2+gr18^2+gr19^2)
# (gr0^3+gr1^3+gr2^3+gr3^3+gr4^3+gr5^3+gr6^3+gr7^3+gr8^3+gr9^3+gr10^3+gr11^3+gr12^3+gr13^3+gr14^3+gr15^3+gr16^3+gr17^3+gr18^3+gr19^3)
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmin = 0
xmax = 600
ymin = 0
ymax = 600
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./c]
[../]
[./w]
[../]
[./PolycrystalVariables] # Automatically creates order parameter variables
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./force]
order = CONSTANT
family = MONOMIAL
[../]
[./free_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./load_x]
# Defines the force on the grains in the x-direction
type = ParsedFunction
expression = 0.005*cos(x*pi/600)
[../]
[./load_y]
# Defines the force on the grains in the y-direction
type = ConstantFunction
value = 0.002
[../]
[]
[Kernels]
[./RigidBodyMultiKernel]
# Creates all of the necessary Allen Cahn kernels automatically
c = c
f_name = f_loc
mob_name = L
kappa_name = kappa_gr
grain_force = grain_force
grain_volumes = grain_volumes
grain_tracker_object = grain_center
[../]
# Cahn Hilliard kernels
[./dt_w]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./CH_wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./CH_Parsed]
type = SplitCHParsed
variable = c
f_name = f_loc
w = w
kappa_name = kappa_c
coupled_variables = 'gr0 gr1 gr2 gr3' # Must be changed as op_num changes. Copy/paste from line 4
[../]
[./CH_RBM]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = 'gr0 gr1 gr2 gr3'
grain_force = grain_force
grain_volumes = grain_volumes
grain_tracker_object = grain_center
[../]
[]
[AuxKernels]
[./force_x]
type = FunctionAux
variable = force
function = load_x
[../]
[./force_y]
type = FunctionAux
variable = force
function = load_y
[../]
[./energy_density]
type = TotalFreeEnergy
variable = free_energy
f_name = f_loc
kappa_names = kappa_c
interfacial_vars = c
[../]
[./bnds]
type = BndsCalcAux
variable = bnds
[../]
[]
[BCs]
[./bcs]
#zero flux BC
type = NeumannBC
value = 0
variable = c
boundary = '0 1 2 3'
[../]
[]
[Materials]
[./constants]
type = GenericConstantMaterial
prop_names = 'kappa_gr kappa_c M L'
prop_values = '250 4000 4.5 60'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = f_loc
constant_names = 'A B'
constant_expressions = '450 1.5'
coupled_variables = 'c gr0 gr1 gr2 gr3' #Must be changed as op_num changes. Copy/paste from line 4
expression = 'A*c^2*(1-c)^2+B*(c^2+6*(1-c)*(gr0^2+gr1^2+gr2^2+gr3^2)
-4*(2-c)*(gr0^3+gr1^3+gr2^3+gr3^3)
+3*(gr0^2+gr1^2+gr2^2+gr3^2)^2)'
#Copy/paste from lines 5-6
derivative_order = 2
[../]
[./force_density]
type = ExternalForceDensityMaterial
c = c
k = 10.0
force_x = load_x
force_y = load_y
[../]
[]
[Postprocessors]
[./total_energy]
type = ElementIntegralVariablePostprocessor
variable = free_energy
execute_on = 'initial timestep_end'
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ComputeExternalGrainForceAndTorque
grain_data = grain_center
c = c
etas = 'gr0 gr1 gr2 gr3'
force_density = force_density_ext
execute_on = 'linear nonlinear'
[../]
[]
[Preconditioning]
[./coupled]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
-sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly
ilu 2'
l_tol = 1e-05
nl_max_its = 30
l_max_its = 30
nl_rel_tol = 1e-07
nl_abs_tol = 1e-09
start_time = 0.0
end_time = 4
dt = 0.05
[]
[Outputs]
exodus = true
perf_graph = true
[./display]
type = Console
max_rows = 12
[../]
[]
[ICs]
[./concentration_IC]
type = SpecifiedSmoothCircleIC
x_positions = '150 450 150 450'
y_positions = '150 150 450 450'
z_positions = '0 0 0 0'
radii = '120 120 120 120'
variable = c
invalue = 1.0
outvalue = 0.0
int_width = 25
[../]
[./gr0_IC]
type = SmoothCircleIC
variable = gr0
x1 = 150
y1 = 150
radius = 120
invalue = 1.0
outvalue = 0.0
int_width = 25
[../]
[./gr1_IC]
type = SmoothCircleIC
variable = gr1
x1 = 450
y1 = 150
radius = 120
invalue = 1.0
outvalue = 0.0
int_width = 25
[../]
[./gr2_IC]
type = SmoothCircleIC
variable = gr2
x1 = 150
y1 = 450
radius = 120
invalue = 1.0
outvalue = 0.0
int_width = 25
[../]
[./gr3_IC]
type = SmoothCircleIC
variable = gr3
x1 = 450
y1 = 450
radius = 120
invalue = 1.0
outvalue = 0.0
int_width = 25
[../]
[]
(modules/xfem/test/tests/single_var_constraint_3d/stationary_equal_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.25
elem_type = HEX8
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./square_planar_cut_uo]
type = RectangleCutUserObject
cut_data = ' 0.5 -0.001 -0.001
0.5 1.001 -0.001
0.5 1.001 1.001
0.5 -0.001 1.001'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = 0
geometric_cut_userobject = 'square_planar_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/navier_stokes/examples/laser-welding/2d-fv.i)
period=.2e-4 # s
endtime=${fparse 3 * period} # s
timestep=${fparse period / 100} # s
surfacetemp=2700 # K
bottomtemp=2700 # K
sb=5.67e-8 # W/(m^2 K^4)
advected_interp_method='upwind'
velocity_interp_method='rc'
rho='rho'
mu='mu'
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -.7e-3 # m
xmax = 0.7e-3 # m
ymin = -.35e-3 # m
ymax = 0
nx = 75
ny = 20
displacements = 'disp_x disp_y'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
use_displaced_mesh = true
disp_x = disp_x
disp_y = disp_y
[]
[]
[Problem]
extra_tag_vectors = 'e_time e_advection e_conduction e_laser e_radiation e_mesh_advection'
[]
[AuxVariables]
[mu_out]
type = MooseVariableFVReal
[]
[e_time]
type = MooseVariableFVReal
[]
[e_advection]
type = MooseVariableFVReal
[]
[e_mesh_advection]
type = MooseVariableFVReal
[]
[e_conduction]
type = MooseVariableFVReal
[]
[e_laser]
type = MooseVariableFVReal
[]
[e_radiation]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[mu_out]
type = FunctorAux
functor = mu
variable = mu_out
execute_on = timestep_end
[]
[e_time]
variable = e_time
vector_tag = e_time
v = T
execute_on = 'timestep_end'
type = TagVectorAux
[]
[e_advection]
variable = e_advection
vector_tag = e_advection
v = T
execute_on = 'timestep_end'
type = TagVectorAux
[]
[e_mesh_advection]
variable = e_mesh_advection
vector_tag = e_mesh_advection
v = T
execute_on = 'timestep_end'
type = TagVectorAux
[]
[e_conduction]
variable = e_conduction
vector_tag = e_conduction
v = T
execute_on = 'timestep_end'
type = TagVectorAux
[]
[e_laser]
variable = e_laser
vector_tag = e_laser
v = T
execute_on = 'timestep_end'
type = TagVectorAux
[]
[e_radiation]
variable = e_radiation
vector_tag = e_radiation
v = T
execute_on = 'timestep_end'
type = TagVectorAux
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
[]
[vel_y]
type = INSFVVelocityVariable
[]
[T]
type = INSFVEnergyVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[disp_x]
[]
[disp_y]
[]
[]
[ICs]
[T]
type = FunctionIC
variable = T
function = '${surfacetemp} + ((${surfacetemp} - ${bottomtemp}) / .35e-3) * y'
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
diffusivity = 1e6
[]
[disp_y]
type = MatDiffusion
variable = disp_y
diffusivity = 1e6
[]
[]
[FVKernels]
# pressure equation
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
use_displaced_mesh = true
boundaries_to_force = top
[]
# momentum equations
# u equation
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = ${rho}
momentum_component = 'x'
use_displaced_mesh = true
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'x'
use_displaced_mesh = true
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
use_displaced_mesh = true
[]
[u_pressure]
type = INSFVMomentumPressureFlux
variable = vel_x
momentum_component = 'x'
pressure = pressure
use_displaced_mesh = true
[]
[u_mesh_advection_volumetric]
type = INSFVMomentumMeshAdvection
variable = vel_x
momentum_component = 'x'
rho = ${rho}
disp_x = disp_x
disp_y = disp_y
add_to_a = false
use_displaced_mesh = true
[]
# v equation
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = ${rho}
momentum_component = 'y'
use_displaced_mesh = true
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
momentum_component = 'y'
use_displaced_mesh = true
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
use_displaced_mesh = true
[]
[v_pressure]
type = INSFVMomentumPressureFlux
variable = vel_y
momentum_component = 'y'
pressure = pressure
use_displaced_mesh = true
[]
[v_mesh_advection_volumetric]
type = INSFVMomentumMeshAdvection
variable = vel_y
momentum_component = 'y'
rho = ${rho}
disp_x = disp_x
disp_y = disp_y
add_to_a = false
use_displaced_mesh = true
[]
# energy equation
[temperature_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = ${rho}
dh_dt = dh_dt
use_displaced_mesh = true
extra_vector_tags = 'e_time'
[]
[temperature_advection]
type = INSFVEnergyAdvection
variable = T
use_displaced_mesh = true
extra_vector_tags = 'e_advection'
[]
[temperature_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
use_displaced_mesh = true
extra_vector_tags = 'e_conduction'
[]
[temperature_mesh_advection_volumetric]
type = INSFVMeshAdvection
variable = T
rho = ${rho}
disp_x = disp_x
disp_y = disp_y
advected_quantity = 'h'
use_displaced_mesh = true
extra_vector_tags = 'e_mesh_advection'
[]
[]
[FVBCs]
# momentum boundary conditions
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'bottom right left'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'bottom right left'
function = 0
[]
[vapor_recoil_x]
type = INSFVVaporRecoilPressureMomentumFluxBC
variable = vel_x
boundary = 'top'
momentum_component = 'x'
rc_pressure = rc_pressure
use_displaced_mesh = true
[]
[vapor_recoil_y]
type = INSFVVaporRecoilPressureMomentumFluxBC
variable = vel_y
boundary = 'top'
momentum_component = 'y'
rc_pressure = rc_pressure
use_displaced_mesh = true
[]
# energy boundary conditions
[T_cold]
type = FVDirichletBC
variable = T
boundary = 'bottom'
value = '${bottomtemp}'
[]
[radiation_flux]
type = FVFunctorRadiativeBC
variable = T
boundary = 'top'
emissivity = '1'
Tinfinity = 300
stefan_boltzmann_constant = ${sb}
use_displaced_mesh = true
extra_vector_tags = 'e_radiation'
[]
[weld_flux]
type = FVGaussianEnergyFluxBC
variable = T
boundary = 'top'
P0 = 159.96989792079225
R = 1.25e-4
x_beam_coord = '2e-4 * sin(t * 2 * pi / ${period})'
y_beam_coord = 0
z_beam_coord = 0
use_displaced_mesh = true
extra_vector_tags = 'e_laser'
[]
[]
[BCs]
# displacement boundary conditions
[x_no_disp]
type = DirichletBC
variable = disp_x
boundary = 'bottom'
value = 0
[]
[y_no_disp]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[displace_x_top]
type = INSADDisplaceBoundaryBC
boundary = 'top'
variable = 'disp_x'
velocity = 'vel'
component = 0
associated_subdomain = 0
[]
[displace_y_top]
type = INSADDisplaceBoundaryBC
boundary = 'top'
variable = 'disp_y'
velocity = 'vel'
component = 1
associated_subdomain = 0
[]
[displace_x_top_dummy]
type = INSADDummyDisplaceBoundaryIntegratedBC
boundary = 'top'
variable = 'disp_x'
velocity = 'vel'
component = 0
[]
[displace_y_top_dummy]
type = INSADDummyDisplaceBoundaryIntegratedBC
boundary = 'top'
variable = 'disp_y'
velocity = 'vel'
component = 1
[]
[]
[FunctorMaterials]
[steel]
type = AriaLaserWeld304LStainlessSteelFunctorMaterial
temperature = T
beta = 1e7
[]
[disp_vec_value_and_dot]
type = ADGenericVectorFunctorMaterial
prop_names = 'disp_vec'
prop_values = 'disp_x disp_y 0'
[]
[vel]
type = ADGenericVectorFunctorMaterial
prop_names = 'vel'
prop_values = 'vel_x vel_y 0'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_mat_solver_type -mat_mffd_err'
petsc_options_value = 'lu NONZERO strumpack 1e-6'
[]
[]
[Executioner]
type = Transient
end_time = ${endtime}
dtmin = 1e-8
dtmax = ${timestep}
petsc_options = '-snes_converged_reason -ksp_converged_reason -options_left'
solve_type = 'PJFNK'
line_search = 'none'
nl_max_its = 12
l_max_its = 100
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 7
dt = ${timestep}
linear_iteration_ratio = 1e6
growth_factor = 1.1
[]
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[laser_flux]
type = TagVectorSum
vector = 'e_laser'
[]
[volume_rho_cp_dT]
type = TagVectorSum
vector = 'e_time'
[]
[conduction]
type = TagVectorSum
vector = 'e_conduction'
[]
[advection]
type = TagVectorSum
vector = 'e_advection'
[]
[mesh_advection]
type = TagVectorSum
vector = 'e_mesh_advection'
[]
[radiation]
type = TagVectorSum
vector = 'e_radiation'
[]
[total_sum]
type = ParsedPostprocessor
expression = 'laser_flux + volume_rho_cp_dT + advection + mesh_advection + conduction + radiation'
pp_names = 'laser_flux volume_rho_cp_dT advection mesh_advection conduction radiation'
[]
[]
(modules/solid_mechanics/test/tests/dynamics/acceleration_bc/AccelerationBC_test_ti.i)
# Test for Acceleration boundary condition
# This test contains one brick element which is fixed in the y and z direction.
# Base acceleration is applied in the x direction to all nodes on the bottom surface (y=0).
# The PresetAcceleration converts the given acceleration to a displacement
# using Newmark time integration. This displacement is then prescribed on the boundary.
#
# Result: The acceleration at the bottom node should be same as the input acceleration
# which is a triangular function with peak at t = 0.2 in this case. Width of the triangular function
# is 0.2 s.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
[../]
[]
[AuxKernels]
[./accel_x] # These auxkernels are only to check output
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
[../]
[./accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
[../]
[./accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
[../]
[./vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
[../]
[./vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[../]
[]
[Functions]
[./acceleration_bottom]
type = PiecewiseLinear
data_file = acceleration.csv
format = columns
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./preset_accelertion]
type = PresetAcceleration
boundary = bottom
function = acceleration_bottom
variable = disp_x
beta = 0.25
acceleration = accel_x
velocity = vel_x
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '7750'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
start_time = 0
end_time = 2.0
dt = 0.01
dtmin = 0.01
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
l_tol = 1e-8
timestep_tolerance = 1e-8
# Time integrator scheme
schem = "newmark-beta"
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp]
type = NodalVariableValue
variable = disp_x
nodeid = 1
[../]
[./vel]
type = NodalVariableValue
variable = vel_x
nodeid = 1
[../]
[./accel]
type = NodalVariableValue
variable = accel_x
nodeid = 1
[../]
[]
[Outputs]
file_base = "AccelerationBC_test_out"
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/scalarkernels/postprocessor_source/postprocessor_source.i)
# This input file tests PostprocessorSourceScalarKernel.
#
# The following initial value problem is modeled here:
# du/dt = t, u(0) = 0
# Using backward Euler time integration with dt=1, the solution values should
# be as follows:
# u(0) = 0
# u(1) = 1
# u(2) = 3
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[u]
family = SCALAR
order = FIRST
[]
[]
[ICs]
[ic_u]
type = ScalarConstantIC
variable = u
value = 0
[]
[]
[ScalarKernels]
[sk_time]
type = ODETimeDerivative
variable = u
[]
[sk_source]
type = PostprocessorSourceScalarKernel
variable = u
pp = pp_source
[]
[]
[Functions]
[fn_source]
type = ParsedFunction
expression = 't'
[]
[]
[Postprocessors]
[pp_source]
type = FunctionValuePostprocessor
function = fn_source
execute_on = 'LINEAR NONLINEAR'
[]
[]
[Executioner]
type = Transient
scheme = implicit-euler
dt = 1
num_steps = 2
[]
[Outputs]
csv = true
show = 'u'
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/solid_mechanics/test/tests/jacobian/cto14.i)
# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to an edge of the tensile yield surface
# This is a very nonlinear test and a delicate test because it perturbs around
# an edge of the yield function where some derivatives are not well defined
#
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# NOTE: The yield function tolerances here are set at 100-times what i would usually use
# This is because otherwise the test fails on the 'pearcey' architecture.
# This is because identical stress tensors yield slightly different eigenvalues
# (and hence return-map residuals) on 'pearcey' than elsewhere, which results in
# a different number of NR iterations are needed to return to the yield surface.
# This is presumably because of compiler internals, or the BLAS routines being
# optimised differently or something similar.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int3]
order = CONSTANT
family = MONOMIAL
[../]
[./int4]
order = CONSTANT
family = MONOMIAL
[../]
[./int5]
order = CONSTANT
family = MONOMIAL
[../]
[./int6]
order = CONSTANT
family = MONOMIAL
[../]
[./int7]
order = CONSTANT
family = MONOMIAL
[../]
[./int8]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int0
index = 0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int1
index = 1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int2
index = 2
[../]
[./int3]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int3
index = 3
[../]
[./int4]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int4
index = 4
[../]
[./int5]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int5
index = 5
[../]
[./int6]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int6
index = 6
[../]
[./int7]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int7
index = 7
[../]
[./int8]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int8
index = 8
[../]
[]
[Postprocessors]
[./max_int0]
type = ElementExtremeValue
variable = int0
outputs = console
[../]
[./max_int1]
type = ElementExtremeValue
variable = int1
outputs = console
[../]
[./max_int2]
type = ElementExtremeValue
variable = int2
outputs = console
[../]
[./max_int3]
type = ElementExtremeValue
variable = int3
outputs = console
[../]
[./max_int4]
type = ElementExtremeValue
variable = int4
outputs = console
[../]
[./max_int5]
type = ElementExtremeValue
variable = int5
outputs = console
[../]
[./max_int6]
type = ElementExtremeValue
variable = int6
outputs = console
[../]
[./max_int7]
type = ElementExtremeValue
variable = int7
outputs = console
[../]
[./max_int8]
type = ElementExtremeValue
variable = int8
outputs = console
[../]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console' [../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console' [../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console' [../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console' [../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
yield_function_tolerance = 1.0E-4 # Note larger value
shift = 1.0E-4 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E0
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1.0E-4 # Note larger value
shift = 1.0E-4 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1.0E3 1.3E3'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 12 -14 12 5 20 -14 20 8'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile mc'
max_NR_iterations = 5
specialIC = 'rock'
deactivation_scheme = 'safe'
min_stepsize = 1
tangent_operator = nonlinear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
file_base = cto14
exodus = false
[]
(modules/porous_flow/test/tests/actions/fullsat_brine_except1.i)
# Check error when using PorousFlowFullySaturated action,
# attempting to create a Brine material without any mass
# fraction variables.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
block = '0'
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = pp
temperature = temp
fluid_properties_type = PorousFlowBrine
dictator_name = dictator
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[temp]
initial_condition = 323.15
[]
[nacl]
initial_condition = 0.1047
[]
[]
[Kernels]
# All provided by PorousFlowFullySaturated action
[]
[BCs]
[t_bdy]
type = DirichletBC
variable = temp
boundary = 'left right'
value = 323.15
[]
[p_bdy]
type = DirichletBC
variable = pp
boundary = 'left right'
value = 20E6
[]
[nacl_bdy]
type = DirichletBC
variable = nacl
boundary = 'left right'
value = 0.1047
[]
[]
[Materials]
# Thermal conductivity
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
wet_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
[]
# Specific heat capacity
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = fullsat_brine_except1
[]
(modules/combined/test/tests/cavity_pressure/negative_volume.i)
#
# Cavity Pressure Test
#
# This test is designed to compute a negative number of moles
# to trigger an error check in the CavityPressureUserObject.
# The negative number of moles is achieved by supplying an
# open volume to the InternalVolume postprocessor, which
# calculates a negative volume.
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 2
[]
[Functions]
[temperature]
type = PiecewiseLinear
x = '0 1'
y = '1 2'
scale_factor = 100
[]
[]
[Variables]
[temperature]
initial_condition = 100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
strain = FINITE
add_variables = true
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temperature
use_displaced_mesh = true
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[temperatureInterior]
type = FunctionDirichletBC
boundary = 2
function = temperature
variable = temperature
[]
[CavityPressure]
[pressure]
boundary = 'top bottom right'
initial_pressure = 10e5
R = 8.3143
output_initial_moles = initial_moles
temperature = aveTempInterior
volume = internalVolume
startup_time = 0.5
output = ppress
[]
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress1]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 'top bottom right'
execute_on = 'initial linear'
[]
[aveTempInterior]
type = AxisymmetricCenterlineAverageValue
boundary = left
variable = temperature
execute_on = 'initial linear'
[]
[]
[Outputs]
exodus = false
[]
(test/tests/controls/time_periods/bcs/bcs_enable_disable.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./right2]
type = FunctionDirichletBC
variable = u
boundary = right
function = (y*(t-1))+1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[./period0]
type = TimePeriod
enable_objects = 'BCs::right'
disable_objects = 'BCs::right2'
start_time = '0'
end_time = '0.5'
execute_on = 'initial timestep_begin'
[../]
[]
(test/tests/materials/stateful_prop/stateful_prop_adaptivity_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
uniform_refine = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./prop1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
prop_state = old # Use the "Old" value to compute conductivity
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./prop1_output]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = 1
value = 0.0
[../]
[./top]
type = DirichletBC
variable = u
boundary = 2
value = 1.0
[../]
[]
[Materials]
[./stateful]
type = StatefulTest
prop_names = thermal_conductivity
prop_values = 1.0
[../]
[]
[Postprocessors]
[./integral]
type = ElementAverageValue
variable = prop1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 10
start_time = 0.0
num_steps = 4
dt = .1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
marker = box
[./Markers]
[./box]
type = BoxMarker
bottom_left = '0.2 0.2 0.2'
top_right = '0.4 0.4 0.4'
inside = refine
outside = coarsen
[../]
[../]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update3.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II = stress_III ~1 tip
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 1.9 0 0 0 2.1'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/contact/test/tests/frictional/single_point_2d/single_point_2d_predictor.i)
[Mesh]
file = single_point_2d.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./botx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./boty2]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.005
[../]
[]
[Materials]
[./bottom]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e9
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./top]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.01
num_steps = 1000
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = '0.25'
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(python/peacock/tests/common/transient_heat_test.i)
[Mesh]
file = cube.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = u
[../]
[./ie]
type = SpecificHeatConductionTimeDerivative
variable = u
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = 1
value = 0.0
[../]
[./top]
type = DirichletBC
variable = u
boundary = 2
value = 1.0
[../]
[]
[Materials]
[./constant]
type = HeatConductionMaterial
block = 1
thermal_conductivity = 1
specific_heat = 1
[../]
[./density]
type = Density
block = 1
density = 1
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/combined/examples/geochem-porous_flow/geotes_weber_tensleep/eqm_model_25_to_92degC.i)
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../../geochemistry/database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- SO4-- HCO3- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NO3- O2(aq)"
equilibrium_minerals = "Siderite Pyrrhotite Dolomite Illite Anhydrite Calcite Quartz K-feldspar Kaolinite Barite Celestite Fluorite Albite Chalcedony Goethite"
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "NO3- O2(aq)"
swap_into_basis = " NH3 HS-"
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl- SO4-- HCO3- HS- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NH3"
constraint_value = " 1.0 0.019675774 1.619044933 0.062774835 0.065489838 0.003840583 0.001597755 0.000129719 0.013448104 0.001851471 0.000787867 0.048851229 1.587660615 0.000159781 0.00032108 0.006663119 0.001238987 0.000101944 0.013110503 0.001937302"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition"
constraint_unit = "kg moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles"
prevent_precipitation = "Celestite Fluorite Albite Chalcedony Goethite"
ramp_max_ionic_strength_initial = 0 # not needed in this simple problem
initial_temperature = 25
temperature = 95 # so final temp = 92
execute_console_output_on = 'initial timestep_end'
source_species_names = "Siderite Pyrrhotite Dolomite Illite Anhydrite Calcite Quartz K-feldspar Kaolinite Barite"
source_species_rates = "6.287111422 0.510783201 2.796550921 0.647761624 1.175446234 12.1838956 322.504833 6.613392119 5.96865E-05 8.46449E-05"
solver_info = true
stoichiometric_ionic_str_using_Cl_only = true
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[AuxVariables]
[total_mineral_volume]
[]
[free_cm3_Kfeldspar] # necessary because of the minus sign in K-feldspar which does not parse correctly in the total_mineral_volume AuxKernel
[]
[]
[AuxKernels]
[free_cm3_Kfeldspar]
type = GeochemistryQuantityAux
reactor = reactor
variable = free_cm3_Kfeldspar
species = 'K-feldspar'
quantity = free_cm3
execute_on = 'timestep_begin timestep_end'
[]
[total_mineral_volume_auxk]
type = ParsedAux
coupled_variables = 'free_cm3_Siderite free_cm3_Pyrrhotite free_cm3_Dolomite free_cm3_Illite free_cm3_Anhydrite free_cm3_Calcite free_cm3_Quartz free_cm3_Kfeldspar free_cm3_Kaolinite free_cm3_Barite free_cm3_Celestite free_cm3_Fluorite free_cm3_Albite free_cm3_Chalcedony free_cm3_Goethite'
expression = 'free_cm3_Siderite + free_cm3_Pyrrhotite + free_cm3_Dolomite + free_cm3_Illite + free_cm3_Anhydrite + free_cm3_Calcite + free_cm3_Quartz + free_cm3_Kfeldspar + free_cm3_Kaolinite + free_cm3_Barite + free_cm3_Celestite + free_cm3_Fluorite + free_cm3_Albite + free_cm3_Chalcedony + free_cm3_Goethite'
variable = total_mineral_volume
execute_on = 'timestep_begin timestep_end'
[]
[]
[Postprocessors]
[total_mineral_volume]
type = PointValue
point = '0 0 0'
variable = total_mineral_volume
[]
[]
[Outputs]
csv = true
[]
(modules/peridynamics/test/tests/simple_tests/2D_regularD_variableH_OSPD.i)
# Test for ordinary state-based peridynamic formulation
# for regular grid from generated mesh with varying bond constants
# partial Jacobian
# Jacobian from bond-based formulation is used for preconditioning
# Square plate with Dirichlet boundary conditions applied
# at the left, top and bottom edges
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.001*t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = ORDINARY_STATE
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./force_density]
type = ComputeSmallStrainVariableHorizonMaterialOSPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[]
[Outputs]
file_base = 2D_regularD_variableH_OSPD
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/eff_stress04.i)
# 2phase (PS)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
# RZ coordinate system
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
coord_type = RZ
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[sgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = 0
max = 1
[]
[sgas]
type = RandomIC
variable = sgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[grad0]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 0
variable = ppwater
[]
[grad1]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 1
variable = sgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 10
sat_lr = 0.01
[]
[]
[Materials]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/porous_flow/test/tests/recover/pffltvd.i)
# Tests that PorousFlow can successfully recover using a checkpoint file.
# This test contains stateful material properties, adaptivity, integrated
# boundary conditions with nodal-sized materials, and TVD flux limiting.
#
# This test file is run three times:
# 1) The full input file is run to completion
# 2) The input file is run for half the time and checkpointing is included
# 3) The input file is run in recovery using the checkpoint data
#
# The final output of test 3 is compared to the final output of test 1 to verify
# that recovery was successful.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[Adaptivity]
initial_steps = 1
initial_marker = tracer_marker
marker = tracer_marker
max_h_level = 1
[Markers]
[tracer_marker]
type = ValueRangeMarker
variable = tracer
lower_bound = 0.02
upper_bound = 0.98
[]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '2 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 2
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[]
[VectorPostprocessors]
[tracer]
type = NodalValueSampler
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 0.2
dt = 0.05
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/examples/solidification/gallium_melting-physics.i)
##########################################################
# Simulation of Gallium Melting Experiment
# Ref: Gau, C., & Viskanta, R. (1986). Melting and solidification of a pure metal on a vertical wall.
# Key physics: melting/solidification, convective heat transfer, natural convection
##########################################################
mu = 1.81e-3
rho_solid = 6093
rho_liquid = 6093
k_solid = 32
k_liquid = 32
cp_solid = 381.5
cp_liquid = 381.5
L = 80160
alpha_b = 1.2e-4
T_solidus = 302.93
T_liquidus = '${fparse T_solidus + 0.1}'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
T_cold = 301.15
T_hot = 311.15
Nx = 100
Ny = 50
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 88.9e-3
ymin = 0
ymax = 63.5e-3
nx = ${Nx}
ny = ${Ny}
[]
[]
[AuxVariables]
[liquid_fraction]
type = MooseVariableFVReal
initial_condition = 0.0
[]
[]
[AuxKernels]
# Note that because this is only executed on timestep end,
# the phase fractions are constant over each time step
[compute_fl]
type = NSLiquidFractionAux
variable = 'liquid_fraction'
temperature = T_fluid
T_liquidus = '${T_liquidus}'
T_solidus = '${T_solidus}'
execute_on = 'TIMESTEP_END'
[]
[]
[Physics]
[NavierStokes]
[Flow]
[flow]
compressibility = 'incompressible'
pin_pressure = true
pinned_pressure_type = 'average'
pinned_pressure_value = 0
velocity_variable = 'vel_x vel_y'
density = 'rho_mixture'
dynamic_viscosity = ${mu}
# Initial conditions
initial_velocity = '0 0 0'
initial_pressure = 0
# Boundary conditions
wall_boundaries = 'left right top bottom'
momentum_wall_types = 'noslip noslip noslip noslip'
# Friction
friction_types = "Darcy Forchheimer"
friction_coeffs = "Darcy_coefficient Forchheimer_coefficient"
# Boussinesq
boussinesq_approximation = true
gravity = '0 -9.81 0'
ref_temperature = ${T_cold}
thermal_expansion = 'alpha_b'
# Solid phase is not moving
density_for_gravity_terms = ${rho_liquid}
mass_advection_interpolation = '${advected_interp_method}'
momentum_advection_interpolation = '${advected_interp_method}'
velocity_interpolation = '${velocity_interp_method}'
[]
[]
[FluidHeatTransfer]
[energy]
coupled_flow_physics = flow
thermal_conductivity = 'k_mixture'
specific_heat = 'cp_mixture'
initial_temperature = '${T_cold}'
# See flow physics for wall names
energy_wall_types = 'fixed-temperature fixed-temperature heatflux heatflux'
energy_wall_functors = '${T_hot} ${T_cold} 0 0'
energy_advection_interpolation = '${advected_interp_method}'
[]
[]
[TwoPhaseMixture]
[mixture]
add_phase_transport_equation = false
phase_1_fraction_name = 'liquid_fraction'
phase_2_fraction_name = 'solid_fraction'
fluid_heat_transfer_physics = energy
add_phase_change_energy_term = true
use_dispersed_phase_drag_model = false
# Base phase material properties
phase_1_density_name = ${rho_liquid}
phase_1_viscosity_name = ${mu}
phase_1_specific_heat_name = ${cp_liquid}
phase_1_thermal_conductivity_name = ${k_liquid}
output_all_properties = true
# Other phase material properties
phase_2_density_name = ${rho_solid}
phase_2_viscosity_name = ${mu}
phase_2_specific_heat_name = ${cp_solid}
phase_2_thermal_conductivity_name = ${k_solid}
[]
[]
[]
[]
[FunctorMaterials]
[mushy_zone_resistance]
type = INSFVMushyPorousFrictionFunctorMaterial
liquid_fraction = 'liquid_fraction'
mu = '${mu}'
rho_l = '${rho_liquid}'
dendrite_spacing_scaling = 1e-1
# We have to use this to make the coefficients vectors
Darcy_coef_name = Darcy
Forchheimer_coef_name = Forchheimer
[]
[friction_coefs]
type = ADGenericVectorFunctorMaterial
prop_names = 'Darcy_coefficient Forchheimer_coefficient'
prop_values = 'Darcy Darcy Darcy Forchheimer Forchheimer Forchheimer'
[]
[boussinesq_coefficient]
type = ADGenericFunctorMaterial
prop_names = 'alpha_b'
prop_values = '${alpha_b}'
[]
[latent_heat]
type = ADGenericFunctorMaterial
prop_names = 'latent_heat'
prop_values = '${L}'
[]
[phase_change_temperature]
type = ADGenericFunctorMaterial
prop_names = 'T_solidus T_liquidus'
prop_values = '${T_solidus} ${T_liquidus}'
[]
[]
[Executioner]
type = Transient
# Time-stepping parameters
start_time = 0.0
end_time = 200.0
# num_steps = 2
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 10
dt = 0.1
[]
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-2
nl_abs_tol = 1e-4
nl_max_its = 30
[]
[Postprocessors]
[ave_p]
type = ElementAverageValue
variable = 'pressure'
execute_on = 'INITIAL TIMESTEP_END'
[]
[ave_fl]
type = ElementAverageValue
variable = 'liquid_fraction'
execute_on = 'INITIAL TIMESTEP_END'
[]
[ave_T]
type = ElementAverageValue
variable = 'T_fluid'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[VectorPostprocessors]
[vel_x_pp]
type = ElementValueSampler
variable = 'vel_x liquid_fraction'
sort_by = 'x'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCTrad/pfct_newton_split1_asm5.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
xmax = 8
ymax = 8
[]
[Variables]
[./n]
[./InitialCondition]
type = RandomIC
min = -1
max = 4
[../]
[../]
[./u]
scaling = 1e2
[../]
[./v]
scaling = 1e1
[../]
[]
[Kernels]
[./ndot]
type = TimeDerivative
variable = n
[../]
[./n_bulk]
type = CHBulkPFCTrad
variable = n
[../]
[./u_term]
type = MatDiffusion
variable = n
v = u
diffusivity = C2
[../]
[./v_term]
type = MatDiffusion
variable = n
v = v
diffusivity = C4
[../]
[./u_rctn]
type = Reaction
variable = u
[../]
[./u_gradn]
type = LaplacianSplit
variable = u
c = n
[../]
[./v_rctn]
type = Reaction
variable = v
[../]
[./v_gradu]
type = LaplacianSplit
variable = v
c = u
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFCTrad]
type = PFCTradMaterial
order = 4
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 100
l_tol = 1e-04
nl_rel_tol = 1e-09
nl_abs_tol = 1e-11
splitting = 'nuv'
petsc_options = '-snes_view'
num_steps = 2
dt = 0.1
[]
[Splits]
[./nuv]
splitting = 'v nu'
splitting_type = schur
schur_type = full
schur_pre = Sp
#petsc_options = '-dm_view'
[../]
[./nu]
vars = 'n u'
petsc_options = '-ksp_monitor'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_asm_overlap -sub_pc_type'
petsc_options_value = ' 101 asm 5 lu'
[../]
[./v]
vars = 'v'
#petsc_options = '-ksp_monitor'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly lu 0'
#full = true
[../]
[]
[Outputs]
execute_on = 'initial timestep_end linear'
exodus = true
[]
(modules/level_set/test/tests/reinitialization/reinit.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 8
ny = 8
uniform_refine = 3
[]
[Variables]
[./phi]
[../]
[]
[AuxVariables]
[./phi_0]
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = phi
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./reinit]
type = LevelSetOlssonReinitialization
variable = phi
phi_0 = phi_0
epsilon = 0.05
[../]
[]
[Problem]
type = LevelSetReinitializationProblem
[]
[UserObjects]
[./arnold]
type = LevelSetOlssonTerminator
tol = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
num_steps = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 300'
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.001
optimal_iterations = 5
growth_factor = 5
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cto21.i)
# DruckerPragerHyperbolic
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 1
internal_limit = 100
[../]
[./phi]
type = SolidMechanicsHardeningCubic
value_0 = 0.8
value_residual = 0.4
internal_limit = 50
[../]
[./psi]
type = SolidMechanicsHardeningCubic
value_0 = 0.4
value_residual = 0
internal_limit = 10
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
smoother = 1
yield_function_tolerance = 1E-11
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4 5 7 2 4 2 2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = dp
tangent_operator = nonlinear
min_stepsize = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/phase_field/test/tests/initial_conditions/BimodalInverseSuperellipsoidsIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = BimodalInverseSuperellipsoidsIC
variable = c
x_positions = '25.0'
y_positions = '25.0'
z_positions = '0.0'
as = '20.0'
bs = '20.0'
cs = '1'
ns = '3.5'
npart = 8
invalue = 1.0
outvalue = -0.8
nestedvalue = -1.5
int_width = 0.0
large_spac = 5
small_spac = 2
small_a = 3
small_b = 3
small_c = 3
small_n = 2
size_variation_type = none
numtries = 10000
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-4
nl_max_its = 40
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
exodus = false
[./out]
type = Exodus
refinements = 2
[../]
[]
(modules/solid_mechanics/test/tests/ad_isotropic_elasticity_tensor/2D-axisymmetric_rz_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD8
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
use_automatic_differentiation = true
[]
[]
[AuxVariables]
[stress_theta]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_theta]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_theta
execute_on = timestep_end
[]
[]
[Materials]
[elasticity_tensor]
#Material constants selected to match isotropic lambda and shear modulus case
type = ADComputeElasticityTensor
C_ijkl = '1022726 113636 113636 1022726 454545'
fill_method = axisymmetric_rz
[]
[elastic_stress]
type = ADComputeLinearElasticStress
[]
[]
[BCs]
# pin particle along symmetry planes
[no_disp_r]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[]
[no_disp_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
# exterior and internal pressures
[exterior_pressure_r]
type = ADPressure
variable = disp_r
boundary = right
factor = 200000
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 1
num_steps = 1000
dtmax = 5e6
dtmin = 1
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 6
iteration_window = 0
linear_iteration_ratio = 100
[]
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Outputs]
file_base = 2D-axisymmetric_rz_test_out
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/mean_complex.i)
# This test checks the thermal expansion calculated via a mean thermal expansion coefficient.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./temp]
[../]
[]
[Kernels]
[./temp_diff]
type = ADDiffusion
variable = temp
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = ADDirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[../]
[./bottom]
type = ADDirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./back]
type = ADDirichletBC
variable = disp_z
boundary = 'back'
value = 0.0
[../]
[./temp]
type = ADFunctionDirichletBC
variable = temp
boundary = 'front back top bottom left right'
function = '1 + t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeMeanThermalExpansionFunctionEigenstrain
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 1
stress_free_temperature = 1
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
expression = '1e-6 + 1e-8 * t + 1e-8 * t^2 + exp(t) * 1e-2'
[../]
[]
[Postprocessors]
[./disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./temp_avg]
type = ElementAverageValue
variable = temp
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/phase_field_kernels/AllenCahn.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 12
ymax = 12
elem_type = QUAD4
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = AllenCahn
variable = eta
f_name = F
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = 1
variable_L = false
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L'
prop_values = '1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
num_steps = 2
dt = 0.5
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/parent2_wrong_positions.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub_app]
order = THIRD
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./pp_sub]
app_type = MooseTestApp
positions = '0.5 0.5 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub2.i
[../]
[]
[Transfers]
[./pp_transfer]
type = MultiAppPostprocessorToAuxScalarTransfer
from_multi_app = pp_sub
from_postprocessor = point_value
to_aux_scalar = from_sub_app
[../]
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 5e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_first/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/tutorials/basics/part_2.4.i)
#Tensor Mechanics tutorial: the basics
#Step 2, part 4
#2D axisymmetric RZ simulation of uniaxial tension with J2 plasticity with
#hardening
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = necking_quad4.e
uniform_refine = 0
second_order = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
strain = FINITE
add_variables = true
generate_output = 'stress_yy strain_yy vonmises_stress'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1e-9
plastic_models = J2
[../]
[]
[UserObjects]
[./hardening]
type = SolidMechanicsHardeningCubic
value_0 = 2.4e2
value_residual = 3.0e2
internal_0 = 0
internal_limit = 0.005
[../]
[./J2]
type = SolidMechanicsPlasticJ2
yield_strength = hardening
yield_function_tolerance = 1E-9
internal_constraint_tolerance = 1E-9
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_r
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = '0.0007*t'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.25
end_time = 20
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 1 101'
[]
[Postprocessors]
[./ave_stress_bottom]
type = SideAverageValue
variable = stress_yy
boundary = bottom
[../]
[./ave_strain_bottom]
type = SideAverageValue
variable = strain_yy
boundary = bottom
[../]
[]
[Outputs]
exodus = true
perf_graph = true
csv = true
print_linear_residuals = false
[]
(test/tests/time_integrators/bdf2/bdf2.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
elem_type = QUAD9
[]
[Variables]
active = 'u'
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
num_steps = 5
dt = 0.25
# [./Adaptivity]
# refine_fraction = 0.2
# coarsen_fraction = 0.3
# max_h_level = 4
# [../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/RZ_cone/ad_rz_cone_stab_jac_test.i)
[GlobalParams]
order = SECOND
integrate_p_by_parts = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
xmin = 0
xmax = 1.1
ymin = -1.1
ymax = 1.1
elem_type = QUAD9
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[Problem]
coord_type = RZ
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = NEWTON
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1.1
[]
[Variables]
[./velocity]
family = LAGRANGE_VEC
[../]
[./p]
order = FIRST
[../]
[]
# Need to set a non-zero initial condition because we have a velocity norm in
# the denominator for the tau coefficient of the stabilization term
[ICs]
[velocity]
type = VectorConstantIC
x_value = 1e-15
y_value = 1e-15
variable = velocity
[]
[]
[Kernels]
[./mass]
type = INSADMass
variable = p
[../]
[mass_pspg]
type = INSADMassPSPG
variable = p
[]
[momentum_time]
type = INSADMomentumTimeDerivative
variable = velocity
[]
[momentum_advection]
type = INSADMomentumAdvection
variable = velocity
[]
[./momentum_viscous]
type = INSADMomentumViscous
variable = velocity
[../]
[./momentum_pressure]
type = INSADMomentumPressure
variable = velocity
pressure = p
[../]
[momentum_supg]
type = INSADMomentumSUPG
variable = velocity
velocity = velocity
[]
[]
[BCs]
[inlet]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'bottom'
function_x = 0
function_y = 1
[../]
[wall]
type = VectorFunctionDirichletBC
variable = velocity
boundary = 'right'
function_x = 0
function_y = 0
[]
[axis]
type = ADVectorFunctionDirichletBC
variable = velocity
boundary = 'left'
set_y_comp = false
function_x = 0
[]
[outlet]
type = INSADMomentumNoBCBC
variable = velocity
pressure = p
boundary = 'top'
[]
# When the NoBCBC is applied on the outlet boundary then there is nothing
# constraining the pressure. Thus we must pin the pressure somewhere to ensure
# that the problem is not singular. If the below BC is not applied then
# -pc_type svd -pc_svd_monitor reveals a singular value
[p_corner]
type = DirichletBC
boundary = pinned_node
value = 0
variable = p
[]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu'
prop_values = '1.1 1.1'
[../]
[ins_mat]
type = INSADTauMaterial
velocity = velocity
pressure = p
[]
[]
(modules/porous_flow/test/tests/fluidstate/waterncg_ic.i)
# Tests correct calculation of z (total mass fraction of NCG summed over all
# phases) using the PorousFlowFluidStateIC initial condition. Once z is
# calculated by the initial condition, the thermophysical properties are calculated
# and the resulting gas saturation should be equal to that given in the intial condition
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
temperature_unit = Celsius
[]
[Variables]
[pgas]
initial_condition = 1e6
[]
[z]
[]
[]
[ICs]
[z]
type = PorousFlowFluidStateIC
saturation = 0.5
gas_porepressure = pgas
temperature = 50
variable = z
fluid_state = fs
[]
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
fluid_state = fs
capillary_pressure = pc
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
execute_on = 'initial timestep_end'
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
execute_on = 'initial timestep_end'
[]
[z]
type = ElementIntegralVariablePostprocessor
variable = z
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/examples/natural_convection/natural_convection.i)
# Example problem: Elder, Transient convection in a porous mediu, 1967
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 64
ny = 32
xmin = 0
xmax = 300
ymax = 0
ymin = -150
[]
[heater]
type = ParsedGenerateSideset
input = gen
combinatorial_geometry = 'x <= 150 & y = -150'
new_sideset_name = heater
[]
uniform_refine = 1
[]
[Variables]
[porepressure]
[]
[T]
initial_condition = 285
[]
[]
[AuxVariables]
[density]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[density]
type = PorousFlowPropertyAux
variable = density
property = density
execute_on = TIMESTEP_END
[]
[]
[ICs]
[hydrostatic]
type = FunctionIC
variable = porepressure
function = '1e5 - 9.81 * 1000 * y'
[]
[]
[GlobalParams]
PorousFlowDictator = 'dictator'
gravity = '0 -9.81 0'
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = T
fp = water
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.21E-10 0 0 0 1.21E-10 0 0 0 1.21E-10'
[]
[Matrix_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500
specific_heat_capacity = 0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1.5 0 0 0 1.5 0 0 0 0'
[]
[]
[BCs]
[t_bot]
type = DirichletBC
variable = T
value = 293
boundary = 'heater'
[]
[t_top]
type = DirichletBC
variable = T
value = 285
boundary = 'top'
[]
[p_top]
type = DirichletBC
variable = porepressure
value = 1e5
boundary = top
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
end_time = 63072000
dtmax = 1e6
nl_rel_tol = 1e-6
[TimeStepper]
type = IterationAdaptiveDT
dt = 1000
[]
[Adaptivity]
interval = 1
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[]
[]
[Outputs]
exodus = true
[]
# If you uncomment this it will print out all the kernels and materials that the PorousFlowFullySaturated action generates
#[Problem]
# type = DumpObjectsProblem
# dump_path = PorousFlowFullySaturated
#[]
(modules/solid_mechanics/test/tests/rom_stress_update/3tile_json.i)
# Tests the tile and partition assembly for overlapping partitions and
# a variety of different overlapping tile conditions.
# Creep_rate should always be 2.718281828459
endtime = 1.9
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temp_aux]
type = FunctionAux
variable = temperature
function = temp_fcn
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[rhom_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12 5.7e12'
direction = LEFT_INCLUSIVE
[]
[rhoi_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11 4.83e11'
direction = LEFT_INCLUSIVE
[]
[vmJ2_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '25.68 25.68 45.0 55.28 63.0 67.12 85.0 85.0 85.0 85.0 85.0 85.0 55.28 63.0 67.12 63.0 63.0 55.28 96.72 63.0'
direction = LEFT_INCLUSIVE
[]
[evm_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01'
direction = LEFT_INCLUSIVE
[]
[temp_fcn]
type = PiecewiseConstant
x = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9'
y = '940.0 940.0 940.0 940.0 940.0 940.0 940.0 905.0 897.0 881.0 860.0 821.0 860.0 881.0 897.0 897.0 905.0 897.0 860.0 860.0'
direction = LEFT_INCLUSIVE
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pull_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 1e-5 # This is required to make a non-zero effective trial stress so radial return is engaged
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 1e13
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = LAROMANCEPartitionStressUpdate
model = laromance/test/3tile.json
temperature = temperature
effective_inelastic_strain_name = effective_creep_strain
internal_solve_full_iteration_history = true
apply_strain = false
outputs = all
verbose = true
wall_dislocation_density_forcing_function = rhoi_fcn
cell_dislocation_density_forcing_function = rhom_fcn
old_creep_strain_forcing_function = evm_fcn
wall_input_window_low_failure = ERROR
wall_input_window_high_failure = ERROR
cell_input_window_low_failure = ERROR
cell_input_window_high_failure = ERROR
temperature_input_window_low_failure = DONOTHING
temperature_input_window_high_failure = ERROR
stress_input_window_low_failure = DONOTHING
stress_input_window_high_failure = ERROR
old_strain_input_window_low_failure = ERROR
old_strain_input_window_high_failure = ERROR
environment_input_window_low_failure = ERROR
environment_input_window_high_failure = ERROR
effective_stress_forcing_function = vmJ2_fcn
initial_cell_dislocation_density = 4.0e12
max_relative_cell_dislocation_increment = 0.5
initial_wall_dislocation_density = 5.0e12
max_relative_wall_dislocation_increment = 0.5
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-1 # Nothing is really being solved here, so loose tolerances are okay
dt = 0.1
end_time = ${endtime}
timestep_tolerance = 1e-3
[]
[Postprocessors]
[extrapolation]
type = ElementAverageValue
variable = ROM_extrapolation
outputs = console
[]
[old_strain_in]
type = FunctionValuePostprocessor
function = evm_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[partition_weight]
type = ElementAverageMaterialProperty
mat_prop = partition_weight
[]
[rhom_in]
type = FunctionValuePostprocessor
function = rhom_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhoi_in]
type = FunctionValuePostprocessor
function = rhoi_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[vmJ2_in]
type = FunctionValuePostprocessor
function = vmJ2_fcn
execute_on = 'TIMESTEP_END initial'
[]
[creep_rate]
type = ElementAverageMaterialProperty
mat_prop = creep_rate
[]
[rhom_rate]
type = ElementAverageMaterialProperty
mat_prop = cell_dislocation_rate
[]
[rhoi_rate]
type = ElementAverageMaterialProperty
mat_prop = wall_dislocation_rate
[]
[]
[Outputs]
csv = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
(modules/thermal_hydraulics/test/tests/utils/logger/test.i)
[SolidProperties]
[a]
type = ThermalFunctionSolidProperties
rho = 1
cp = 1
k = 1
[]
[]
[Components]
[componentA]
type = LoggerTestComponent
log_warnings = true
log_errors = true
[]
[componentB]
type = LoggerTestComponent
log_warnings = true
log_errors = true
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
names = '0'
widths = '0.1'
solid_properties = 'a'
solid_properties_T_ref = '300'
n_elems = 1
n_part_elems = 1
initial_T = 300
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/transfers/multiapp_copy_transfer/third_monomial_to_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = THIRD
[../]
[]
[AuxKernels]
[./aux]
type = FunctionAux
function = x*y
variable = aux
execute_on = initial
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
source_variable = aux
variable = u
to_multi_app = sub
[../]
[]
[Outputs]
hide = 'u'
exodus = true
[]
(modules/scalar_transport/test/tests/physics/diffusion_multi_options.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1 2'
dy = '2 1'
ix = '2 3'
iy = '3 2'
subdomain_id = '0 1
1 0'
[]
[split_boundaries]
type = BreakBoundaryOnSubdomainGenerator
input = cmg
[]
allow_renumbering = false
[]
[Physics]
[MultiSpeciesDiffusion]
[ContinuousGalerkin]
[diff]
# A and C have the same equation, on purpose
species = 'A B C'
diffusivity_functors = 'da db 1'
source_functors = 'heat_pp heat_var heat_function'
source_coefs = '1 2 1'
# Test all the ways of setting the boundary conditions (from variable, pp, etc)
# B and (A,C) have different boundary conditions to make sure the data is read for
# the right species
neumann_boundaries = 'left_to_0 right_to_0 top_to_0 bottom_to_0;
left_to_0 right_to_0;
left_to_0 right_to_0 top_to_0 bottom_to_0'
boundary_fluxes = '1 flux_pp flux_function flux_variable;
1 flux_pp;
1 flux_pp flux_function flux_variable'
dirichlet_boundaries = 'left_to_1 right_to_1;
left_to_1 right_to_1 top_to_1 bottom_to_1;
left_to_1 right_to_1'
boundary_values = '2 value_pp;
2 value_pp value_function value_variable;
2 value_pp'
[]
[]
[]
[]
[Functions]
[da]
type = ConstantFunction
value = 1
[]
[db]
type = ConstantFunction
value = 2
[]
[heat_function]
type = ConstantFunction
value = 0
[]
[]
[AuxVariables]
[heat_var]
family = MONOMIAL
order = CONSTANT
initial_condition = 2
[]
[]
[Postprocessors]
[heat_pp]
type = Receiver
default = 0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 10
# Output the setup
verbose = true
[]
# To test setting up a boundary condition with a postprocessor
[Postprocessors]
[flux_pp]
type = Receiver
default = 1
outputs = 'none'
[]
[value_pp]
type = Receiver
default = 2
outputs = 'none'
[]
[]
# To test setting up a boundary condition with a function
[Functions]
[flux_function]
type = ConstantFunction
value = 1
[]
[value_function]
type = ConstantFunction
value = 2
[]
[]
# To test setting up a boundary condition with a variable
[AuxVariables]
[flux_variable]
initial_condition = 1
[]
[value_variable]
initial_condition = 2
[]
[]
# Form output for testing
[VectorPostprocessors]
[sample]
type = NodalValueSampler
variable = 'A B C'
sort_by = 'id'
[]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/restart_multilevel/subsub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Functions]
[./u_fn]
type = ParsedFunction
expression = t*x
[../]
[./ffn]
type = ParsedFunction
expression = x
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./fn]
type = BodyForce
variable = u
function = ffn
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = u_fn
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/torque/ad_torque_small.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
origin = '0 0 2'
direction = '0 0 1'
polar_moment_of_inertia = pmi
factor = t
[]
[Mesh]
[ring]
type = AnnularMeshGenerator
nr = 1
nt = 30
rmin = 0.95
rmax = 1
[]
[extrude]
type = MeshExtruderGenerator
input = ring
extrusion_vector = '0 0 2'
bottom_sideset = 'bottom'
top_sideset = 'top'
num_layers = 5
[]
[]
[AuxVariables]
[alpha_var]
[]
[shear_stress_var]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[alpha]
type = RotationAngle
variable = alpha_var
[]
[shear_stress]
type = ParsedAux
variable = shear_stress_var
coupled_variables = 'stress_yz stress_xz'
expression = 'sqrt(stress_yz^2 + stress_xz^2)'
[]
[]
[BCs]
# fix bottom
[fix_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0
[]
[fix_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[fix_z]
type = DirichletBC
boundary = bottom
variable = disp_z
value = 0
[]
# twist top
[twist_x]
type = ADTorque
boundary = top
variable = disp_x
[]
[twist_y]
type = ADTorque
boundary = top
variable = disp_y
[]
[twist_z]
type = ADTorque
boundary = top
variable = disp_z
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
use_automatic_differentiation = true
generate_output = 'vonmises_stress stress_yz stress_xz'
[]
[]
[Postprocessors]
[pmi]
type = PolarMomentOfInertia
boundary = top
# execute_on = 'INITIAL NONLINEAR'
execute_on = 'INITIAL'
[]
[alpha]
type = SideAverageValue
variable = alpha_var
boundary = top
[]
[shear_stress]
type = ElementAverageValue
variable = shear_stress_var
[]
[]
[Materials]
[stress]
type = ADComputeLinearElasticStress
[]
[elastic]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 0.3
shear_modulus = 100
[]
[]
[Executioner]
# type = Steady
type = Transient
num_steps = 1
solve_type = NEWTON
petsc_options_iname = '-pctype'
petsc_options_value = 'lu'
nl_max_its = 150
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/sub.i)
[Problem]
type = FEProblem
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[AuxVariables/aux]
initial_condition = 1980
[]
[Executioner]
type = Transient
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(modules/misc/test/tests/dynamic_loading/dynamic_obj_registration/dynamic_objects.i)
# This input file contains objects only available in phase_field
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 2
xmax = 50
ymax = 25
elem_type = QUAD4
uniform_refine = 2
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = BoundingBoxIC
x1 = 15.0
x2 = 35.0
y1 = 0.0
y2 = 25.0
inside = 1.0
outside = -0.8
variable = c
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
block = 0
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
nl_max_its = 10
start_time = 0.0
num_steps = 2
dt = 1.0
[]
[Outputs]
exodus = true
[]
[Problem]
register_objects_from = 'PhaseFieldApp'
library_path = '../../../../../phase_field/lib'
[]
(modules/phase_field/test/tests/ADCHSoretDiffusion/simple_transient_diffusion_with_soret.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./c]
[../]
[./mu]
[../]
[]
[AuxVariables]
[./T]
[./InitialCondition]
type = RampIC
value_left = 900
value_right = 1000
[../]
[../]
[]
[Kernels]
[./conc]
type = ADCHSplitConcentration
variable = c
chemical_potential_var = mu
mobility = chemical_mobility_prop
[../]
[./chempot]
type = ADCHSplitChemicalPotential
variable = mu
chemical_potential = mu_prop
[../]
[./soret]
type = ADCHSoretMobility
variable = c
T = T
mobility = thermal_mobility_prop
[../]
[./time]
type = ADTimeDerivative
variable = c
[../]
[]
[Materials]
[./chemical_potential]
type = ADPiecewiseLinearInterpolationMaterial
property = mu_prop
variable = c
x = '0 1'
y = '0 1'
[../]
[./chemical_mobility_prop]
type = ADGenericConstantMaterial
prop_names = chemical_mobility_prop
prop_values = 0.1
[../]
[./thermal_mobility_prop]
type = ADGenericConstantMaterial
prop_names = thermal_mobility_prop
prop_values = -20
[../]
[]
[BCs]
[./leftc]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[./rightc]
type = DirichletBC
variable = c
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 2'
dt = 0.1
num_steps = 20
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/time_stepper_system/testRejectStep.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
dtmin = 5
[TimeSteppers]
[TestStepper]
type = TestSourceStepper
dt = 10
[]
[SolutionTimeAdaptiveDT]
type = SolutionTimeAdaptiveDT
dt = 5
[]
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/jacobian_2/jn_lumped_17.i)
# two phase
# water saturated
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
block = 0
function = init_p
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
block = 0
function = init_p
[../]
[../]
[]
[Functions]
[./init_p]
type = ParsedFunction
expression = x+0.6*y+0.3*z
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn17
exodus = false
[]
(modules/optimization/examples/simpleTransient/forward_mesh.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[initial]
type = FunctionIC
variable = u
function = exact
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[src]
type = BodyForce
variable = u
function = source
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u
boundary = 'left right top bottom'
value = 0
[]
[]
[Functions]
[exact]
type = ParsedFunction
value = '2*exp(-2.0*(x - sin(2*pi*t))^2)*exp(-2.0*(y - cos(2*pi*t))^2)*cos((1/2)*x*pi)*cos((1/2)*y*pi)/pi'
[]
[source]
type = ParameterMeshFunction
exodus_mesh = source_mesh_in.e
time_name = src_values/time
parameter_name = src_values/values
[]
[]
[Executioner]
type = Transient
num_steps = 100
end_time = 1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Reporters]
[measured_data]
type = OptimizationData
measurement_file = mms_data.csv
file_xcoord = x
file_ycoord = y
file_zcoord = z
file_time = t
file_value = u
variable = u
objective_name = objective_value
execute_on = timestep_end
outputs = csv
[]
[src_values]
type = ConstantReporter
real_vector_names = 'time values'
real_vector_values = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0;
0' # dummy
[]
[]
[AuxVariables/source]
[]
[AuxKernels]
[source_aux]
type = FunctionAux
variable = source
function = source
[]
[]
[Outputs]
console = false
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/pump_1phase/pump_mass_energy_conservation.i)
# This test tests that mass and energy are conserved.
dt = 1.e-2
head = 95.
volume = 1.
A = 1.
g = 9.81
[GlobalParams]
initial_T = 393.15
initial_vel = 0
f = 0
fp = fp
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
A = ${A}
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[wall_in]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
initial_p = 1.7E+07
n_elems = 10
gravity_vector = '0 0 0'
[]
[pump]
type = Pump1Phase
connections = 'pipe1:out pipe2:in'
position = '1.02 0 0'
initial_p = 1.3e+07
scaling_factor_rhoEV = 1e-5
head = ${head}
A_ref = ${A}
volume = ${volume}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '1 0 0'
length = 1
initial_p = 1.3e+07
n_elems = 10
gravity_vector = '0 0 0'
[]
[wall_out]
type = SolidWall1Phase
input = 'pipe2:out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
start_time = 0
dt = ${dt}
num_steps = 6
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
# mass conservation
[mass_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoA
block = 'pipe1 pipe2'
execute_on = 'initial timestep_end'
[]
[mass_pump]
type = ElementAverageValue
variable = rhoV
block = 'pump'
execute_on = 'initial timestep_end'
[]
[mass_tot]
type = SumPostprocessor
values = 'mass_pipes mass_pump'
execute_on = 'initial timestep_end'
[]
[mass_tot_change]
type = ChangeOverTimePostprocessor
postprocessor = mass_tot
change_with_respect_to_initial = true
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
# energy conservation
[E_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
block = 'pipe1 pipe2'
execute_on = 'initial timestep_end'
[]
[E_pump]
type = ElementAverageValue
variable = rhoEV
block = 'pump'
execute_on = 'initial timestep_end'
[]
[E_tot]
type = LinearCombinationPostprocessor
pp_coefs = '1 1'
pp_names = 'E_pipes E_pump'
execute_on = 'initial timestep_end'
[]
[S_energy]
type = FunctionValuePostprocessor
function = S_energy_fcn
indirect_dependencies = 'pump_rhouV'
execute_on = 'initial timestep_end'
[]
[E_change]
type = ChangeOverTimePostprocessor
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
# this should also execute on initial, this value is
# lagged by one timestep as a workaround to moose issue #13262
[E_conservation]
type = FunctionValuePostprocessor
function = E_conservation_fcn
execute_on = 'timestep_end'
[]
[pump_rhouV]
type = ElementAverageValue
variable = rhouV
block = 'pump'
execute_on = 'initial timestep_end'
[]
[]
[Functions]
[S_energy_fcn]
type = ParsedFunction
expression = 'rhouV * g * head * A / volume'
symbol_names = 'rhouV g head A volume'
symbol_values = 'pump_rhouV ${g} ${head} ${A} ${volume}'
[]
[E_conservation_fcn]
type = ParsedFunction
expression = '(E_change - S_energy * dt) / E_tot'
symbol_names = 'E_change S_energy dt E_tot'
symbol_values = 'E_change S_energy ${dt} E_tot'
[]
[]
[Outputs]
[out]
type = CSV
execute_on = 'FINAL'
show = 'mass_tot_change E_conservation'
[]
[]
(test/tests/time_steppers/time_stepper_system/lower_bound.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 0.8
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[TimeSteppers]
lower_bound = 'LogConstDT'
[ConstDT1]
type = ConstantDT
dt = 0.2
[]
[ConstDT2]
type = ConstantDT
dt = 0.1
[]
[LogConstDT]
type = LogConstantDT
log_dt = 2
first_dt = 0.01
[]
[]
[]
[Postprocessors]
[timestep]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[]
[Outputs]
csv = true
file_base='lower_bound'
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test13.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[SubdomainBoundingBox]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '3 3 3'
[]
[rename]
type = RenameBlockGenerator
input = SubdomainBoundingBox
old_block = 1
new_block = 'my_name'
[]
[ed0]
type = BlockDeletionGenerator
input = rename
block = 'my_name'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/pump_1phase/jacobian.i)
[GlobalParams]
initial_T = 393.15
initial_vel = 0
initial_p = 17e+06
f = 0
fp = fp
closures = simple_closures
A = 1
gravity_vector = '0 0 0'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
gravity_vector = '0 0 0'
[]
[pump]
type = Pump1Phase
connections = 'pipe1:out pipe2:in'
position = '1.02 0 0'
head = 95
A_ref = 1
volume = 1
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-2
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
petsc_options_iname = '-snes_test_err'
petsc_options_value = '1e-9'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
(test/tests/multiapps/check_error/sub_unused.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
foo = bar
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/parent_missing_control.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_left uniform_right'
execute_on = 'initial timestep_end'
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub_missing_control.i
sampler = sample
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/phase_field/test/tests/Nucleation/marker.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 20
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
variable = c
value = 0
[../]
[./right]
type = DirichletBC
boundary = right
variable = c
value = 1
[../]
[./Periodic]
[./all]
auto_direction = y
[../]
[../]
[]
[Kernels]
[./c]
type = Diffusion
variable = c
[../]
[./dt]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./nucleation]
type = DiscreteNucleation
op_names = c
op_values = 1
map = map
outputs = exodus
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationInserter
hold_time = 1
probability = 0.01
radius = 3.27
[../]
[./map]
type = DiscreteNucleationMap
periodic = c
inserter = inserter
[../]
[]
[Adaptivity]
[./Markers]
[./nuc]
type = DiscreteNucleationMarker
map = map
[../]
[../]
marker = nuc
cycles_per_step = 3
recompute_markers_during_cycles = true
max_h_level = 3
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
hide = c
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/anis_mech_hill_tensor_creep_small_tiny_step_ts_limit_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
second_order = true
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy stress_xx stress_xy '
'stress_yy'
use_automatic_differentiation = true
[]
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
[disp_x]
order = SECOND
[]
[disp_y]
order = SECOND
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = trial_creep_creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = trial_creep_creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = trial_creep_creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e3 1e8'
y = '0 1e2 1e2'
[]
[]
[Materials]
# Supplying elasticity tensor three times with different base_name
[elasticity_tensor_three]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
base_name = trial_creep
[]
[elasticity_tensor_two]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
base_name = trial_creep_two
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep trial_creep_two"
max_iterations = 5
absolute_tolerance = 1e-05
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.3866 1.6413 1.6413 1.2731"
base_name = trial_creep
[]
[trial_creep]
type = ADHillCreepStressUpdate
coefficient = 3e-18
n_exponent = 5
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 1.0e-5
base_name = trial_creep
# Force it to not use integration error
max_integration_error = 1.0
[]
[hill_tensor_two]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.3866 1.6413 1.6413 1.2731"
base_name = trial_creep_two
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 3e-18
n_exponent = 5
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 1.0e-5
base_name = trial_creep_two
# Force it to not use integration error
max_integration_error = 1.0
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = top
function = pull
[]
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 7
start_time = 0
automatic_scaling = true
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 2.0
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 5.0e1
[]
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/jacobian/cosserat06.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
displacements = 'wc_x wc_y wc_z'
component = 2
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1111 1112 1113 1121 1122 1123 1131 1132 1133 1112 1212 1213 1221 1222 1223 1231 1232 1233 1113 1213 1313 1321 1322 1323 1331 1332 1333 1121 1221 1321 2121 2122 2123 2131 2132 2133 1122 1222 1322 2122 2222 2223 2231 2232 2233 1123 1223 1323 2123 2223 2323 2331 2332 2333 1131 1231 1331 2131 2231 2331 3131 3132 3133 1132 1232 1332 2132 2232 2332 3132 3232 3233 1133 1233 1333 2133 2233 2333 3133 3233 3333'
fill_method_bending = 'general'
E_ijkl = '1111 1112 1113 1121 1122 1123 1131 1132 1133 1112 1212 1213 1221 1222 1223 1231 1232 1233 1113 1213 1313 1321 1322 1323 1331 1332 1333 1121 1221 1321 2121 2122 2123 2131 2132 2133 1122 1222 1322 2122 2222 2223 2231 2232 2233 1123 1223 1323 2123 2223 2323 2331 2332 2333 1131 1231 1331 2131 2231 2331 3131 3132 3133 1132 1232 1332 2132 2232 2332 3132 3232 3233 1133 1233 1333 2133 2233 2333 3133 3233 3333'
fill_method = 'general'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/transfers/multiapp_userobject_transfer/restricted_node_sub.i)
# yy is passed in from the parent app
[Mesh]
[line]
type = GeneratedMeshGenerator
dim = 1
nx = 5
xmax = 2.5
[]
[box]
type = SubdomainBoundingBoxGenerator
input = line
bottom_left = '0 -0.1 -0.1'
top_right = '1.5 0.1 0.1'
# need a different block ID than what is in the parent app to make sure the transfer works properly
block_id = 20
[]
[]
[AuxVariables]
[A]
[]
[S]
[]
[]
[AuxKernels]
[A_ak]
type = ParsedAux
variable = A
use_xyzt = true
expression = '2*x+4*${yy}'
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[UserObjects]
[A_avg]
type = LayeredAverage
block = 20
num_layers = 2
direction = x
variable = A
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moving_interface/moving_diffusion.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 3
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
elem_type = QUAD4
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'x-0.76+0.21*t'
[../]
[]
[Kernels]
[./diff]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./time_deriv]
type = TimeDerivative
variable = u
[../]
[]
[Constraints]
[./u_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = u
jump = 0
use_penalty = true
alpha = 1e5
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./right_u]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./left_u]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./diffusivity_A]
type = GenericConstantMaterial
prop_names = A_diffusion_coefficient
prop_values = 5
[../]
[./diffusivity_B]
type = GenericConstantMaterial
prop_names = B_diffusion_coefficient
prop_values = 0.5
[../]
[./diff_combined]
type = LevelSetBiMaterialReal
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = diffusion_coefficient
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
l_max_its = 20
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-6
nl_abs_tol = 1e-5
start_time = 0.0
dt = 1
end_time = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
execute_on = timestep_end
perf_graph = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/richards/test/tests/dirac/bh_fu_02.i)
# fully-saturated
# production
# fullyupwind
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1
fully_upwind = true
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh_fu_02
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/bcs/periodic/wedge.i)
[Mesh]
file = wedge.e
uniform_refine = 1
[]
[Functions]
active = 'tr_x tr_y'
[./tr_x]
type = ParsedFunction
expression = -x
[../]
[./tr_y]
type = ParsedFunction
expression = y
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = -0.5
y_center = 3.0
x_spread = 0.2
y_spread = 0.2
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
#active = ' '
[./Periodic]
[./x]
primary = 1
secondary = 2
transform_func = 'tr_x tr_y'
inv_transform_func = 'tr_x tr_y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 6
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_wedge
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/patch_recovery.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
displacements = 'ux uy'
[]
[Variables]
[ux]
[]
[uy]
[]
[]
[AuxVariables]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
[]
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = 0.01*t
[]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy'
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = uy
boundary = top
function = tdisp
[]
[]
[UserObjects]
[slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[]
[slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[]
[state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[]
[state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'TIMESTEP_END'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'TIMESTEP_END'
[]
[]
[Materials]
[crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[]
[strain]
type = ComputeFiniteStrain
displacements = 'ux uy'
[]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/nodalkernels/high_order_time_integration/high_order_time_integration.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[AuxVariables]
[./exact_solution]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[NodalKernels]
[./td]
type = TimeDerivativeNodalKernel
variable = v
[../]
[./f]
type = UserForcingFunctionNodalKernel
variable = v
function = t*t*t+4
[../]
[]
[AuxKernels]
[./exact]
type = FunctionAux
variable = exact_solution
function = exact_solution_function
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Functions]
[./exact_solution_function]
type = ParsedFunction
expression = (1.0/4.0)*(16*t+t*t*t*t)
[../]
[]
[Postprocessors]
[./error]
type = NodalL2Error
variable = v
function = exact_solution_function
[../]
[]
[Executioner]
type = Transient
end_time = 10
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
scheme = 'crank-nicolson'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/paper3.i)
# This runs the third example models described in the 'MultiSurface' plasticity paper
# Just change the deactivation_scheme
#
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
# WeakPlaneTensile with strength = 1000Pa
# WeakPlaneShear with cohesion = 0.1MPa and friction angle = 25, dilation angle = 5deg
#
# Lame lambda = 1.2GPa. Lame mu = 1.2GPa (Young = 3GPa, poisson = 0.5)
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console csv'
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console csv'
[../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console csv'
[../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console csv'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 4E7
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
yield_function_tolerance = 1.0
shift = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[./mc_smooth]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4E6
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1.0
shift = 1.0
internal_constraint_tolerance = 1.0E-7
use_custom_returnMap = false
use_custom_cto = false
[../]
[./tensile_smooth]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
tensile_tip_smoother = 1E5
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[./wpt_str]
type = SolidMechanicsHardeningConstant
value = 1.0E3
[../]
[./wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = wpt_str
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[./wps_c]
type = SolidMechanicsHardeningConstant
value = 1.0E5
[../]
[./wps_tan_phi]
type = SolidMechanicsHardeningConstant
value = 0.466
[../]
[./wps_tan_psi]
type = SolidMechanicsHardeningConstant
value = 0.087
[../]
[./wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = wps_c
tan_friction_angle = wps_tan_phi
tan_dilation_angle = wps_tan_psi
smoother = 1.0E4
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1.2E9 1.2E9'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile_smooth mc_smooth wpt wps'
max_NR_iterations = 30
specialIC = 'none'
deactivation_scheme = 'optimized'
min_stepsize = 1E-6
max_stepsize_for_dumb = 1E-2
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1 1'
debug_jac_at_intnl = '1 1 1 1'
debug_stress_change = 1E1
debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = paper3
exodus = false
csv = true
[]
(modules/combined/test/tests/optimization/optimization_density_update/top_opt_2d.i)
vol_frac = 0.4
E0 = 1e5
Emin = 1e-4
power = 2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
xmin = 0
xmax = 20
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = pull
nodes = 0
[]
[]
[AuxVariables]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[compliance]
family = MONOMIAL
order = CONSTANT
[]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[pull]
type = NodalGravity
variable = disp_y
boundary = pull
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 0.5
weights = constant
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
execution_order_group = -1
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
num_steps = 50
[]
[Outputs]
[out]
type = Exodus
time_step_interval = 10
[]
[]
(modules/phase_field/test/tests/initial_conditions/SpecifiedSmoothSuperellipsoidIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = SpecifiedSmoothSuperellipsoidIC
variable = c
x_positions = '15 35'
y_positions = '25.0 25.0'
z_positions = '0 0'
as = '8.0 8.0'
bs = '12.0 8.0'
cs = '60.0 8.0'
ns = '3.5 2.0'
invalue = 1.0
outvalue = -0.8
int_width = 4.0
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-4
nl_max_its = 40
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
exodus = false
[./out]
type = Exodus
refinements = 2
[../]
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_basicthm.i)
# Identical to pp_generation_unconfined_fullysat_volume.i but using an Action
#
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/s. Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# In standard porous_flow, everything is based on mass, eg the source has
# units kg/s/m^3. This is discussed in the other pp_generation_unconfined
# models. In this test, we use the FullySaturated Kernel and set
# multiply_by_density = false
# meaning the fluid Kernel has units of volume, and the source, s, has units 1/time
#
# The ratios are:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[]
[]
[Kernels]
[source]
type = BodyForce
function = 0.1
variable = porepressure
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 3.3333333333
viscosity = 1.0
density0 = 1.0
[]
[]
[PorousFlowBasicTHM]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
multiply_by_density = false
porepressure = porepressure
biot_coefficient = 0.3
gravity = '0 0 0'
fp = the_simple_fluid
save_component_rate_in = nodal_m3_per_s
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosityConst # the "const" is irrelevant here: all that uses Porosity is the BiotModulus, which just uses the initial value of porosity
porosity = 0.1
PorousFlowDictator = dictator
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
PorousFlowDictator = dictator
biot_coefficient = 0.3
fluid_bulk_modulus = 3.3333333333
solid_bulk_compliance = 0.5
[]
[permeability_irrelevant]
type = PorousFlowPermeabilityConst
PorousFlowDictator = dictator
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[]
[AuxVariables]
[nodal_m3_per_s]
[]
[]
[Postprocessors]
[nodal_m3_per_s]
type = PointValue
outputs = csv
point = '0 0 0'
variable = nodal_m3_per_s
[]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[stress_xx_over_strain]
type = FunctionValuePostprocessor
function = stress_xx_over_strain_fcn
outputs = csv
[]
[stress_zz_over_strain]
type = FunctionValuePostprocessor
function = stress_zz_over_strain_fcn
outputs = csv
[]
[p_over_strain]
type = FunctionValuePostprocessor
function = p_over_strain_fcn
outputs = csv
[]
[]
[Functions]
[stress_xx_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_xx zdisp'
[]
[stress_zz_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_zz zdisp'
[]
[p_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'p0 zdisp'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined_basicthm
[csv]
type = CSV
[]
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 10
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto10.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/six_surface14.i
# Plasticity models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
# SimpleTester4 with a = 1 and b = 0 and strength = 1.1
# SimpleTester5 with a = 1 and b = 1 and strength = 3.1
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple3]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple4]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple5]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 2.1 0 0 0 3.0'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2 simple3 simple4 simple5'
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/components/inlet_mass_flow_rate_1phase/clg.ctrl_T_3eqn_rdg.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0.0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = fp
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.1
T = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Functions]
[inlet_T_fn]
type = PiecewiseLinear
x = '0 1'
y = '300 350'
[]
[]
[ControlLogic]
[set_inlet_value]
type = TimeFunctionComponentControl
component = inlet
parameter = T
function = inlet_T_fn
[]
[]
[Postprocessors]
[inlet_T]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = T
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
dt = 0.25
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
csv = true
[]
(test/tests/restart/restart_add_variable/transient_with_stateful.i)
# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./diffusivity]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./out_diffusivity]
type = MaterialRealAux
variable = diffusivity
property = diffusivity
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = MatDiffusionTest
variable = u
prop_name = diffusivity
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Materials]
[./mat]
type = StatefulMaterial
block = 0
initial_diffusivity = 0.5
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.2
start_time = 0
num_steps = 5
[]
[Outputs]
checkpoint = true
[./out]
type = Exodus
elemental_as_nodal = true
execute_elemental_on = none
[../]
[]
(test/tests/multiapps/sub_cycling/sub_negative.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
start_time = -1.0
end_time = 0
[TimeStepper]
type = IterationAdaptiveDT
cutback_factor = 0.666
dt = 0.2
[]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/reset/multilevel_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = multilevel_sub.i
output_in_position = true
reset_apps = 0
reset_time = 0.05
[../]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/tosub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[u_elemental]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[fun_aux]
type = FunctionAux
function = 'x + y'
variable = u_elemental
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0.48 0.01 0'
input_files = tosub_sub.i
[]
[]
[Transfers]
[to_sub_nodal_to_nodal]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = nodal_source_from_parent_nodal
[]
[to_sub_nodal_to_elemental]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = nodal_source_from_parent_elemental
[]
[to_sub_elemental_to_nodal]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_parent_nodal
[]
[to_sub_elemental_to_elemental]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_parent_elemental
[]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test1q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1q_out
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/stagnation/stagnation.i)
[GlobalParams]
gravity = '0 0 0'
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 2.0
ymin = 0
ymax = 2.0
nx = 20
ny = 20
elem_type = QUAD9
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = Newton
[../]
[]
[Executioner]
type = Transient
dt = 1.0
dtmin = 1.e-6
num_steps = 5
l_max_its = 100
nl_max_its = 15
nl_rel_tol = 1.e-9
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = 'asm 2 lu NONZERO 1000'
line_search = none
[]
[Variables]
[./vel_x]
family = LAGRANGE
order = SECOND
[../]
[./vel_y]
family = LAGRANGE
order = SECOND
[../]
[./p]
family = LAGRANGE
order = FIRST
[../]
[]
[BCs]
[./u_in]
type = FunctionDirichletBC
boundary = 'top'
variable = vel_x
function = vel_x_inlet
[../]
[./v_in]
type = FunctionDirichletBC
boundary = 'top'
variable = vel_y
function = vel_y_inlet
[../]
[./vel_x_no_slip]
type = DirichletBC
boundary = 'left bottom'
variable = vel_x
value = 0
[../]
[./vel_y_no_slip]
type = DirichletBC
boundary = 'bottom'
variable = vel_y
value = 0
[../]
# Note: setting INSMomentumNoBCBC on the outlet boundary causes the
# matrix to be singular. The natural BC, on the other hand, is
# sufficient to specify the value of the pressure without requiring
# a pressure pin.
[]
[Functions]
[./vel_x_inlet]
type = ParsedFunction
expression = 'k*x'
symbol_names = 'k'
symbol_values = '1'
[../]
[./vel_y_inlet]
type = ParsedFunction
expression = '-k*y'
symbol_names = 'k'
symbol_values = '1'
[../]
[]
[Kernels]
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '1 .01389' # 2/144
[../]
[]
[Outputs]
exodus = true
[./out]
type = CSV
execute_on = 'final'
[../]
[]
[VectorPostprocessors]
[./nodal_sample]
# Pick off the wall pressure values.
type = NodalValueSampler
variable = p
boundary = 'bottom'
sort_by = x
[../]
[]
(test/tests/functions/image_function/subset.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
origin = '0.25 0.25 0'
dimensions = '0.5 0.5 0'
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/problems/step6b_transient_inflow.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 200
ny = 10
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[Functions]
[inlet_function]
type = ParsedFunction
expression = 2000*sin(0.466*pi*t) # Inlet signal from Fig. 3
[]
[outlet_function]
type = ParsedFunction
expression = 2000*cos(0.466*pi*t) # Outlet signal from Fig. 3
[]
[]
[BCs]
[inlet]
type = FunctionDirichletBC
variable = pressure
boundary = left
function = inlet_function
[]
[outlet]
type = FunctionDirichletBC
variable = pressure
boundary = right
function = outlet_function
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = left
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
radius = 1
temperature = temperature
fluid_viscosity_file = data/water_viscosity.csv
fluid_density_file = data/water_density.csv
fluid_thermal_conductivity_file = data/water_thermal_conductivity.csv
fluid_specific_heat_file = data/water_specific_heat.csv
outputs = exodus
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
end_time = 100
dt = 0.25
start_time = -1
steady_state_tolerance = 1e-5
steady_state_detection = true
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,(2*pi/(0.466*pi))/16)' # dt to always hit the peaks of sine/cosine BC
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update33.i)
# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Compressive strength = 1MPa
# Lame lambda = 1E3. Lame mu = 1.3E3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 0.5
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-10 -12 14 -12 -5 -20 14 -20 -8'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/elastic_patch/elastic_patch_quadratic.i)
# Patch Test for second order hex elements (HEX20)
#
# From Abaqus, Verification Manual, 1.5.2
#
# This test is designed to compute constant xx, yy, zz, xy, yz, and zx
# stress on a set of irregular hexes. The mesh is composed of one
# block with seven elements. The elements form a unit cube with one
# internal element. There is a nodeset for each exterior node.
# The cube is displaced on all exterior nodes using the functions,
#
# ux = 1e-4 * (2x + y + z) / 2
# uy = 1e-4 * (x + 2y + z) / 2
# ux = 1e-4 * (x + y + 2z) / 2
#
# giving uniform strains of
#
# exx = eyy = ezz = 2*exy = 2*eyz = 2*exz = 1e-4
#
#
# Hooke's Law provides an analytical solution for the uniform stress state.
# For example,
#
# stress xx = lambda(exx + eyy + ezz) + 2 * G * exx
# stress xy = 2 * G * exy
#
# where:
#
# lambda = (2 * G * nu) / (1 - 2 * nu)
# G = 0.5 * E / (1 + nu)
#
# For the test below, E = 1e6 and nu = 0.25, giving lambda = G = 4e5
#
# Thus
#
# stress xx = 4e5 * (3e-4) + 2 * 4e5 * 1e-4 = 200
# stress xy = 2 * 4e5 * 1e-4 / 2 = 40
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = elastic_patch_quadratic.e
[] # Mesh
[Functions]
[./xDispFunc]
type = ParsedFunction
expression = 5e-5*(2*x+y+z)
[../]
[./yDispFunc]
type = ParsedFunction
expression = 5e-5*(x+2*y+z)
[../]
[./zDispFunc]
type = ParsedFunction
expression = 5e-5*(x+y+2*z)
[../]
[] # Functions
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[./disp_z]
order = SECOND
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./hydrostatic]
order = CONSTANT
family = MONOMIAL
[../]
[./firstinv]
order = CONSTANT
family = MONOMIAL
[../]
[./secondinv]
order = CONSTANT
family = MONOMIAL
[../]
[./thirdinv]
order = CONSTANT
family = MONOMIAL
[../]
[] # AuxVariables
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[../]
[./elastic_energy]
type = ElasticEnergyAux
variable = elastic_energy
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
scalar_type = VonMisesStress
variable = vonmises
[../]
[./hydrostatic]
type = RankTwoScalarAux
rank_two_tensor = stress
scalar_type = Hydrostatic
variable = hydrostatic
[../]
[./fi]
type = RankTwoScalarAux
rank_two_tensor = stress
scalar_type = FirstInvariant
variable = firstinv
[../]
[./si]
type = RankTwoScalarAux
rank_two_tensor = stress
scalar_type = SecondInvariant
variable = secondinv
[../]
[./ti]
type = RankTwoScalarAux
rank_two_tensor = stress
scalar_type = ThirdInvariant
variable = thirdinv
[../]
[] # AuxKernels
[BCs]
[./all_nodes_x]
type = FunctionDirichletBC
variable = disp_x
boundary = '1 2 3 4 6 7 8 9 10 12 15 17 18 19 20 21 23 24 25 26'
function = xDispFunc
[../]
[./all_nodes_y]
type = FunctionDirichletBC
variable = disp_y
boundary = '1 2 3 4 6 7 8 9 10 12 15 17 18 19 20 21 23 24 25 26'
function = yDispFunc
[../]
[./all_nodes_z]
type = FunctionDirichletBC
variable = disp_z
boundary = '1 2 3 4 6 7 8 9 10 12 15 17 18 19 20 21 23 24 25 26'
function = zDispFunc
[../]
[] # BCs
[Materials]
[./elast_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[] # Materials
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 1e-6
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 1
end_time = 1.0
[] # Executioner
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[] # Outputs
(modules/phase_field/test/tests/initial_conditions/IsolatedBoundingBoxIC_2D_Overlapping.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 0
xmax = 400
ny = 10
ymin = 0
ymax = 100
[]
[Problem]
solve = false
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./c]
type = IsolatedBoundingBoxIC
variable = c
smaller_coordinate_corners = '100 20 0 130 25 0 350 40 0'
larger_coordinate_corners = '150 30 0 300 80 0 360 80 0'
inside = '0.2 0.5 0.8'
outside = 1
int_width = 5
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 1
dt = 1e-5
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_first/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1.0e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 10
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/phase_field/test/tests/flood_counter_aux_test/boundary_intersection.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 50
xmax = 10
ymax = 50
[]
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
order = CONSTANT
family = MONOMIAL
[]
[pid]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[dot]
type = TimeDerivative
variable = u
[]
[]
[AuxKernels]
[intersect]
type = FeatureFloodCountAux
variable = v
flood_counter = intersection
field_display = INTERSECTS_SPECIFIED_BOUNDARY
execute_on = 'initial timestep_end'
[]
[pid]
type = ProcessorIDAux
variable = pid
[]
[]
[ICs]
[v]
type = BoundingBoxIC
variable = u
inside = 1
outside = 0
x1 = 3
x2 = 7
y1 = 0
y2 = 45
[]
[]
[Postprocessors]
[intersection]
type = FeatureFloodCount
variable = u
threshold = 0.3
specified_boundaries = bottom
compute_var_to_feature_map = true
execute_on = 'initial timestep_end'
[]
[vint]
type = ElementIntegralVariablePostprocessor
variable = v
[]
[]
[Executioner]
type = Transient
dt = 0.01
num_steps = 2
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/solid_mechanics/test/tests/uel/reference.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = false
add_variables = true
extra_vector_tags = 'kernel_residual'
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[Materials]
[stress]
type = ComputeLinearElasticStress
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100
poissons_ratio = 0.3
[]
[]
[Problem]
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/fvkernels/fv_burgers/fv_burgers.i)
[Mesh]
[./gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 10
nx = 50
[../]
[]
[Variables]
[./v]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[]
[ICs]
[./v_ic]
type = FunctionIC
variable = v
function = 'if (x > 2 & x < 3, 0.5, 0)'
[../]
[]
[FVKernels]
[./burgers]
type = FVBurgers1D
variable = v
[../]
[./time]
type = FVTimeKernel
variable = v
[../]
[]
[FVBCs]
[./fv_burgers_outflow]
type = FVBurgersOutflowBC
variable = v
boundary = 'left right'
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
petsc_options = '-snes_converged_reason'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-8
num_steps = 5
dt = 0.05
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/actions/fullsat_brine_except3.i)
# Check error when using PorousFlowFullySaturated action,
# attempting to use both brine and single-component fluids
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
block = '0'
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = pp
temperature = temp
mass_fraction_vars = "nacl"
fluid_properties_type = PorousFlowSingleComponentFluid
nacl_name = nacl
fp = simple_fluid
dictator_name = dictator
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[temp]
initial_condition = 323.15
[]
[nacl]
initial_condition = 0.1047
[]
[]
[Kernels]
# All provided by PorousFlowFullySaturated action
[]
[BCs]
[t_bdy]
type = DirichletBC
variable = temp
boundary = 'left right'
value = 323.15
[]
[p_bdy]
type = DirichletBC
variable = pp
boundary = 'left right'
value = 20E6
[]
[nacl_bdy]
type = DirichletBC
variable = nacl
boundary = 'left right'
value = 0.1047
[]
[]
[Materials]
# Thermal conductivity
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
wet_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
[]
# Specific heat capacity
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = fullsat_brine_except2
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/direct_central_difference_multiVarBC.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a central difference with a
# direct calculation of acceleration.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Central Difference Direct
# method
###########################################################
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 4
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Functions]
[forcing_fn]
type = ParsedFunction
expression = 't'
[]
[]
[Kernels]
[DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[]
[massmatrix]
type = MassMatrix
density = density
matrix_tags = 'system'
variable = disp_x
[]
[massmatrix_y]
type = MassMatrix
density = density
matrix_tags = 'system'
variable = disp_y
[]
[]
[Materials]
[elasticity_tensor_block_one]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e1
poissons_ratio = 0.33
[]
[strain_block]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
implicit = false
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = 1
[]
[]
[BCs]
[left_x]
type = DirectDirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[left_y]
type = DirectDirichletBC
variable = disp_y
boundary = 'left'
value = 0
[]
[right_x]
type = DirectFunctionDirichletBC
variable = disp_x
boundary = 'right'
function = forcing_fn
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = DirectCentralDifference
mass_matrix_tag = 'system'
[]
start_time = 0.0
num_steps = 6
dt = 0.1
[]
[Postprocessors]
[left_x]
type = AverageNodalVariableValue
variable = disp_x
boundary = left
[]
[right_y]
type = AverageNodalVariableValue
variable = disp_x
boundary = left
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/fracture_diffusion/matrix_app_nonconforming.i)
# A fracture, which is a 1D line of elements, is embedded in a matrix, which is a 2D surface of elements.
# The meshes conform: all fracture nodes are also matrix nodes (the fracture elements are sides of matrix elements).
#
# The heat equation governs temperature in the fracture and matrix system, and heat energy is transferred between the two using a MultiApp approach
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 2
nx = 20
xmin = 0
xmax = 10.0
ny = 20
ymin = -1.9
ymax = 2.1
[]
[]
[Variables]
[matrix_T]
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = matrix_T
[]
[matrix_diffusion]
type = AnisotropicDiffusion
variable = matrix_T
tensor_coeff = '1E-3 0 0 0 1E-3 0 0 0 1E-3'
[]
[]
[DiracKernels]
[heat_from_fracture]
type = ReporterPointSource
variable = matrix_T
value_name = heat_transfer_rate/transferred_joules_per_s
x_coord_name = heat_transfer_rate/x
y_coord_name = heat_transfer_rate/y
z_coord_name = heat_transfer_rate/z
[]
[]
[VectorPostprocessors]
[heat_transfer_rate]
type = ConstantVectorPostprocessor
vector_names = 'transferred_joules_per_s x y z'
value = '0; 0; 0; 0'
outputs = none
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[Outputs]
print_linear_residuals = false
exodus = false
[]
[MultiApps]
[fracture_app]
type = TransientMultiApp
input_files = fracture_app_dirac.i
cli_args = 'Kernels/toMatrix/transfer_coefficient=0.01'
execute_on = TIMESTEP_BEGIN
[]
[]
[Transfers]
[T_to_fracture]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = fracture_app
source_variable = matrix_T
variable = transferred_matrix_T
[]
[heat_from_fracture]
type = MultiAppReporterTransfer
from_multi_app = fracture_app
from_reporters = 'heat_transfer_rate/joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
to_reporters = 'heat_transfer_rate/transferred_joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
[]
[]
(test/tests/kernels/conservative_advection/no_upwinding_1D.i)
# ConservativeAdvection with upwinding_type = None
# Apply a velocity = (1, 0, 0) and see a pulse advect to the right
# Note there are overshoots and undershoots
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./u]
[../]
[]
[BCs]
[./u_injection_left]
type = InflowBC
boundary = left
variable = u
velocity = '1 0 0'
inlet_conc = 1
[../]
[]
[Kernels]
[./udot]
type = TimeDerivative
variable = u
[../]
[./advection]
type = ConservativeAdvection
variable = u
velocity = '1 0 0'
[../]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.1
end_time = 1
l_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/beam_eigenstrain_transfer/subapp_err_2.i)
# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 5
xmin = 0.0
xmax = 0.5
ymin = 0.0
ymax = 0.150080
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./temp]
[../]
[./axial_strain]
order = FIRST
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[./axial_strain]
type = RankTwoAux
variable = axial_strain
rank_two_tensor = total_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[VectorPostprocessors]
[./axial_str]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0.0 0.0'
end_point = '0.5 0.150080 0.0'
variable = 'axial_strain temp'
num_points = 21
sort_by = 'y'
[../]
[]
[Postprocessors]
[./end_disp]
type = PointValue
variable = disp_y
point = '0.5 0.150080 0.0'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/err.missing_ics.i)
[GlobalParams]
gravity_vector = '0 0 0'
A = 1e-4
f = 0
fp = fp
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
# Stagnation property with p = 1e5 Pa, T = 250 K, vel = 1 m/s
p0 = 100000.68965687
T0 = 250.00049261084
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
initial_p = 1e5
initial_T = 250
initial_vel = 0
[]
[junction]
type = JunctionParallelChannels1Phase
connections = 'pipe1:out pipe2:in'
position = '1.02 0 0'
volume = 0.1
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '1 0 0'
length = 0.96
n_elems = 2
initial_p = 1e5
initial_T = 250
initial_vel = 0
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Executioner]
type = Transient
abort_on_solve_fail = true
[]
(modules/xfem/test/tests/moving_interface/verification/1D_rz_homog1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: quasi-1D
# Coordinate System: rz
# Material Numbers/Types: homogeneous 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
# A simple transient heat transfer problem in cylindrical coordinates designed
# with the Method of Manufactured Solutions. This problem was developed to
# verify XFEM performance in the presence of a moving interface for linear
# element models that can be exactly evaluated by FEM/Moose. Both the
# temperature solution and level set function are designed to be linear to
# attempt to minimize error between the Moose/exact solution and XFEM results.
# Thermal conductivity is a single, constant value at all points in the system.
# Results:
# The temperature at the left boundary (x=1) exhibits the largest difference
# between the FEM/Moose solution and XFEM results. We present the XFEM results
# at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 480.0008118
# 0.6 520 520.0038529
# 0.8 560 560.0089177
# 1.0 600 600.0133344
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 1
xmin = 1.0
xmax = 2.0
ymin = 0.0
ymax = 0.5
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = '10*(-200*x+400) + 200*1.5*t/x'
[../]
[./neumann_func]
type = ParsedFunction
expression = '1.5*200*t'
[../]
[./ls_func]
type = ParsedFunction
expression = '2.04 - x - 0.2*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericConstantMaterial
prop_names = 'diffusion_coefficient'
prop_values = 1.5
[../]
[]
[BCs]
[./left_u]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 'right'
value = 400
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2tt_out
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/displaced_components/displaced_components.i)
[GlobalParams]
initial_T = 300
initial_p = 1e5
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
gravity_vector = '0 0 0'
scaling_factor_1phase = '1.e0 1.e-4 1.e-6'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '1 0 0'
A = 1.
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 10
[]
[pipe2]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '0 1 0'
A = 1.
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 10
[]
[pipe3]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '0 0 1'
A = 1.
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 10
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:in pipe2:in pipe3:in'
position = '0 0 0'
volume = 1e-5
use_scalar_variables = false
[]
[in1]
type = SolidWall1Phase
input = 'pipe1:out'
[]
[in2]
type = SolidWall1Phase
input = 'pipe2:out'
[]
[in3]
type = SolidWall1Phase
input = 'pipe3:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-5
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
show = 'A'
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform23.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_max = sigma_mid (approximately),
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.25E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 5.0
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 30
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform23
csv = true
[]
(modules/porous_flow/test/tests/jacobian/brineco2_twophase.i)
# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that are appropriate for two phases
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[xnacl]
initial_condition = 0.05
[]
[]
[Variables]
[pgas]
[]
[zi]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 1e6
max = 4e6
variable = pgas
seed = 1
[]
[z]
type = RandomIC
min = 0.2
max = 0.8
variable = zi
seed = 2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = zi
fluid_component = 1
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = zi
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e1
pc_max = 1e4
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sgas]
type = PorousFlowPropertyAux
property = saturation
phase = 1
variable = sgas
[]
[]
[Postprocessors]
[sgas_min]
type = ElementExtremeValue
variable = sgas
value_type = min
[]
[sgas_max]
type = ElementExtremeValue
variable = sgas
value_type = max
[]
[]
(tutorials/darcy_thermo_mech/step11_action/problems/step11.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
ny = 200
nx = 10
ymax = 0.304 # Length of test chamber
xmax = 0.0257 # Test chamber radius
[]
coord_type = RZ
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[DarcyThermoMech]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
# This block adds all of the proper Kernels, strain calculators, and Variables
# for SolidMechanics in the correct coordinate system (autodetected)
add_variables = true
strain = FINITE
eigenstrain_names = eigenstrain
use_automatic_differentiation = true
generate_output = 'vonmises_stress elastic_strain_xx elastic_strain_yy strain_xx strain_yy'
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = bottom
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = top
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = bottom
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = top
[]
[hold_inlet]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[hold_center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[]
[hold_outside]
type = DirichletBC
variable = disp_r
boundary = right
value = 0
[]
[]
[Materials]
viscosity_file = data/water_viscosity.csv
density_file = data/water_density.csv
thermal_conductivity_file = data/water_thermal_conductivity.csv
specific_heat_file = data/water_specific_heat.csv
thermal_expansion_file = data/water_thermal_expansion.csv
[column]
type = PackedColumn
block = 0
temperature = temperature
radius = 1.15
fluid_viscosity_file = ${viscosity_file}
fluid_density_file = ${density_file}
fluid_thermal_conductivity_file = ${thermal_conductivity_file}
fluid_specific_heat_file = ${specific_heat_file}
fluid_thermal_expansion_file = ${thermal_expansion_file}
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200e9 # (Pa) from wikipedia
poissons_ratio = .3 # from wikipedia
[]
[elastic_stress]
type = ADComputeFiniteStrainElasticStress
[]
[thermal_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = 300
eigenstrain_name = eigenstrain
temperature = temperature
thermal_expansion_coeff = 1e-5
[]
[]
[Postprocessors]
[average_temperature]
type = ElementAverageValue
variable = temperature
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
start_time = -1
end_time = 200
steady_state_tolerance = 1e-7
steady_state_detection = true
dt = 0.25
solve_type = PJFNK
automatic_scaling = true
compute_scaling_once = false
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 500'
line_search = none
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(test/tests/materials/generic_materials/generic_constant_rank_two_tensor.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
type = FEProblem
solve = false
[]
[Materials]
[./tensor]
type = GenericConstantRankTwoTensor
tensor_name = constant
# tensor values are column major-ordered
tensor_values = '1 4 7 2 5 8 3 6 9'
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Postprocessors]
[00]
type = ElementAverageValue
variable = constant_00
[]
[01]
type = ElementAverageValue
variable = constant_01
[]
[02]
type = ElementAverageValue
variable = constant_02
[]
[10]
type = ElementAverageValue
variable = constant_10
[]
[11]
type = ElementAverageValue
variable = constant_11
[]
[12]
type = ElementAverageValue
variable = constant_12
[]
[20]
type = ElementAverageValue
variable = constant_20
[]
[21]
type = ElementAverageValue
variable = constant_21
[]
[22]
type = ElementAverageValue
variable = constant_22
[]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/move/multilevel_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = multilevel_sub.i
output_in_position = true
move_time = 0.05
move_positions = '2 2 0'
move_apps = 0
[../]
[]
(modules/solid_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_newmark.i)
# Wave propogation in 1D using Newmark time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# beta and gamma are Newmark time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*vel +K*disp = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the second, third and fourth node at t = 0.1 are
# -7.776268399030435152e-02, 1.949967184623528985e-02 and -4.615737877580032046e-03, respectively
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 4
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 4.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 0.1
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.3025
gamma = 0.6
eta=0.1
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.3025
gamma = 0.6
eta=0.1
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.3025
gamma = 0.6
eta = 0.1
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.3025
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.6
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.3025
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.6
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.3025
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.6
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value=0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = right
value=0.0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value=0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = left
value=0.0
[../]
[./front_x]
type = DirichletBC
variable = disp_x
boundary = front
value=0.0
[../]
[./front_z]
type = DirichletBC
variable = disp_z
boundary = front
value=0.0
[../]
[./back_x]
type = DirichletBC
variable = disp_x
boundary = back
value=0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = back
value=0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = displacement_bc
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1 0'
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1'
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 6.0
l_tol = 1e-12
nl_rel_tol = 1e-12
dt = 0.1
[]
[Functions]
[./displacement_bc]
type = PiecewiseLinear
data_file = 'sine_wave.csv'
format = columns
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp_1]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_2]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./disp_3]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./disp_4]
type = NodalVariableValue
nodeid = 14
variable = disp_y
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/functions/image_function/flip_dual.i)
[Mesh]
uniform_refine = 1
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 40
ymax = 2
[]
[top]
type = SubdomainBoundingBoxGenerator
input = gen
top_right = '1 2 0'
bottom_left = '0 1 0'
block_id = 1
[]
[]
[Variables]
[u]
[]
[]
[Functions]
[top]
type = ImageFunction
origin = '0 1 0'
file_base = stack/test
file_suffix = png
flip_y = true
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
dimensions = '1 1 0'
[]
[bottom]
type = ImageFunction
origin = '0 0 0'
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
dimensions = '1 1 0'
[]
[]
[ICs]
[top_ic]
function = top
variable = u
type = FunctionIC
block = 1
[]
[bottom_ic]
function = bottom
variable = u
type = FunctionIC
block = 0
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/level_set/test/tests/transfers/copy_solution/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
function = 'x*x*y'
variable = u
[../]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = 'sub.i'
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
variable = u
source_variable = u
to_multi_app = sub
execute_on = timestep_end
check_multiapp_execute_on = false
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/AD2drz.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[temperature]
initial_condition = 900.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
generate_output = vonmises_stress
[]
[]
[BCs]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[pressure_x]
type = ADPressure
variable = disp_x
boundary = right
function = t
factor = 3.1675e5
[]
[pressure_y]
type = ADPressure
variable = disp_y
boundary = top
function = t
factor = 6.336e5
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 3.30e11
poissons_ratio = 0.3
[]
[stress]
type = ADComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = ADSS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
automatic_scaling = true
compute_scaling_once = false
num_steps = 5
dt = 2
[]
[Postprocessors]
[effective_strain_avg]
type = ElementAverageValue
variable = effective_creep_strain
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[vonmises_stress]
type = ElementAverageValue
variable = vonmises_stress
[]
[]
[Outputs]
csv = true
[]
(modules/combined/examples/phase_field-mechanics/Conserved.i)
#
# Example 1
# Illustrating the coupling between chemical and mechanical (elastic) driving forces.
# An oversized precipitate deforms under a uniaxial compressive stress
# Check the file below for comments and suggestions for parameter modifications.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmin = 0
xmax = 50
ymin = 0
ymax = 50
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0
y1 = 0
radius = 25.0
invalue = 1.0
outvalue = 0.0
int_width = 50.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
#
# The AuxVariables and AuxKernels below are added to visualize the xx and yy stress tensor components
#
[AuxVariables]
[./sigma11_aux]
order = CONSTANT
family = MONOMIAL
[../]
[./sigma22_aux]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./matl_sigma11]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = sigma11_aux
[../]
[./matl_sigma22]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = sigma22_aux
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 5'
block = 0
#kappa = 0.1
#mob = 1e-3
[../]
# simple chemical free energy with a miscibility gap
[./chemical_free_energy]
type = DerivativeParsedMaterial
block = 0
property_name = Fc
coupled_variables = 'c'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
enable_jit = true
derivative_order = 2
[../]
# undersized solute (voidlike)
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
# lambda, mu values
C_ijkl = '7 7'
# Stiffness tensor is created from lambda=7, mu=7 using symmetric_isotropic fill method
fill_method = symmetric_isotropic
# See RankFourTensor.h for details on fill methods
# '15 15' results in a high stiffness (the elastic free energy will dominate)
# '7 7' results in a low stiffness (the chemical free energy will dominate)
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
# eigenstrain coefficient
# -0.1 will result in an undersized precipitate
# 0.1 will result in an oversized precipitate
expression = 0.1*c
coupled_variables = c
f_name = var_dep
enable_jit = true
derivative_order = 2
[../]
[./eigenstrain]
type = ComputeVariableEigenstrain
block = 0
eigen_base = '1 1 1 0 0 0'
prefactor = var_dep
#outputs = exodus
args = 'c'
eigenstrain_name = eigenstrain
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
block = 0
args = 'c'
derivative_order = 2
[../]
# Sum up chemical and elastic contributions
[./free_energy]
type = DerivativeSumMaterial
block = 0
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'c'
derivative_order = 2
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 'top'
# prescribed displacement
# -5 will result in a compressive stress
# 5 will result in a tensile stress
value = -5
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type '
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 200
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 1
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/aniso_creep_x_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = RankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = HillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = HillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 100.0
[]
[]
[BCs]
[no_disp_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = DirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err'
petsc_options_value = 'lu superlu_dist 1e-5'
nl_rel_tol = 1.0e-14
nl_abs_tol = 1.0e-14
l_max_its = 10
num_steps = 10
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(python/peacock/tests/common/time_data.i)
###############################################################
# The following tests that the CSV output object can include an
# additional .csv file that contains the time and timestep
# data from VectorPostprocessor object.
###############################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[VectorPostprocessors]
[./line_sample]
type = LineValueSampler
variable = 'u v'
start_point = '0 0.5 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = id
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = 'time_data'
[./out]
type = CSV
time_data = true
interval = 2
[../]
[]
(modules/geochemistry/test/tests/time_dependent_reactions/flushing_case3.i)
# Alkali flushing of a reservoir (an example of flushing): adding Na2SiO3
# To determine the initial constraint_values, run flushing_equilibrium_at70degC.i
# Note that flushing_equilibrium_at70degC.i will have to be re-run when temperature-dependence has been added to geochemistry
# Note that Dawsonite is currently not included as an equilibrium_mineral, otherwise it is supersaturated in the initial configuration, so precipitates. Bethke does not report this in Fig30.4, so I assume it is due to temperature dependence
[GlobalParams]
point = '0 0 0'
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
swap_into_basis = "Calcite Dolomite-ord Muscovite Kaolinite"
swap_out_of_basis = "HCO3- Mg++ K+ Al+++"
constraint_species = "H2O H+ Cl- Na+ Ca++ Calcite Dolomite-ord Muscovite Kaolinite SiO2(aq)"
constraint_value = " 1.0 1E-5 2.1716946 1.0288941 0.21650572 10.177537 3.6826177 1.320907 1.1432682 6.318e-05"
constraint_meaning = "kg_solvent_water activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition free_concentration"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles molal"
initial_temperature = 70.0
temperature = 70.0
kinetic_species_name = Quartz
kinetic_species_initial_value = 226.992243
kinetic_species_unit = moles
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
close_system_at_time = 0.0
remove_fixed_activity_name = "H+"
remove_fixed_activity_time = 0.0
mode = 3 # flush through the NaOH solution specified below:
source_species_names = "H2O H+ Na+ SiO2(aq)"
source_species_rates = "27.88 -0.25 0.25 0.125" # 1kg water/2days = 27.755moles/day. 0.25mol Na2O/2days = 0.25*(--2mol H+ + 2mol Na+ + 1mol H2O)/2days
[]
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1.3824E-13 # 1.6E-19mol/s/cm^2 = 1.3824E-13mol/day/cm^2
multiply_by_mass = true
area_quantity = 1000
promoting_species_names = "H+"
promoting_indices = "-0.5"
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Na+ Ca++ HCO3- Mg++ K+ Al+++ SiO2(aq)"
equilibrium_minerals = "Calcite Dolomite-ord Muscovite Kaolinite Paragonite Analcime Phlogopite Tridymite" # Dawsonite
kinetic_minerals = "Quartz"
kinetic_rate_descriptions = "rate_quartz"
[]
[]
[AuxVariables]
[diss_rate]
[]
[]
[AuxKernels]
[diss_rate]
type = ParsedAux
coupled_variables = mol_change_Quartz
expression = '-mol_change_Quartz / 1.0' # 1.0 = timestep size
variable = diss_rate
[]
[]
[Postprocessors]
[pH]
type = PointValue
variable = "pH"
[]
[rate_mole_per_day]
type = PointValue
variable = diss_rate
[]
[cm3_Calcite]
type = PointValue
variable = free_cm3_Calcite
[]
[cm3_Dolomite]
type = PointValue
variable = free_cm3_Dolomite-ord
[]
[cm3_Muscovite]
type = PointValue
variable = free_cm3_Muscovite
[]
[cm3_Kaolinite]
type = PointValue
variable = free_cm3_Kaolinite
[]
[cm3_Quartz]
type = PointValue
variable = free_cm3_Quartz
[]
[cm3_Paragonite]
type = PointValue
variable = free_cm3_Paragonite
[]
[cm3_Analcime]
type = PointValue
variable = free_cm3_Analcime
[]
[cm3_Phlogopite]
type = PointValue
variable = free_cm3_Phlogopite
[]
[cm3_Tridymite]
type = PointValue
variable = free_cm3_Tridymite
[]
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 20E-1 # measured in days
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_specified_temperature_1phase/clg.Hw.i)
[GlobalParams]
initial_p = 0.1e6
initial_vel = 0
initial_T = 300
scaling_factor_1phase = '1e+0 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 10
A = 3.14e-2
f = 0.1
[]
[ht_pipe1]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe1
T_wall = 310
Hw = 0
[]
[inlet1]
type = InletDensityVelocity1Phase
input = 'pipe1:in'
rho = 996.557482499661660
vel = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 0.1e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.05
num_steps = 20
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 30
[]
[Outputs]
csv = true
[]
[Functions]
[Hw_fn]
type = PiecewiseLinear
x = '0 1'
y = '10 110'
[]
[]
[ControlLogic]
[pipe_Hw_ctrl]
type = TimeFunctionComponentControl
component = ht_pipe1
parameter = Hw
function = Hw_fn
[]
[]
[Postprocessors]
[Hw]
type = RealComponentParameterValuePostprocessor
component = ht_pipe1
parameter = Hw
[]
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialAnisotropy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmin = -2
xmax = 2
ymin = -2
ymax = 2
[]
# enable_jit set to false in many materials to make this test start up faster.
# It is recommended to set enable_jit = true or just remove these lines for
# production runs with this model
[GlobalParams]
radius = 1.0
int_width = 0.8
x1 = 0
y1 = 0
derivative_order = 2
enable_jit = false
[]
[Variables]
[./w]
[../]
[./etaa0]
[../]
[./etab0]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
v = 'etaa0 etab0'
[../]
[]
[ICs]
[./w]
type = SmoothCircleIC
variable = w
# note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
outvalue = -4.0
invalue = 0.0
[../]
[./etaa0]
type = SmoothCircleIC
variable = etaa0
#Solid phase
outvalue = 0.0
invalue = 1.0
[../]
[./etab0]
type = SmoothCircleIC
variable = etab0
#Liquid phase
outvalue = 1.0
invalue = 0.0
[../]
[]
[BCs]
[./Periodic]
[./w]
variable = w
auto_direction = 'x y'
[../]
[./etaa0]
variable = etaa0
auto_direction = 'x y'
[../]
[./etab0]
variable = etab0
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
# Order parameter eta_alpha0
[./ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0'
gamma_names = 'gab'
[../]
[./ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etab0 w'
[../]
[./ACa0_int1]
type = ACInterface2DMultiPhase1
variable = etaa0
etas = 'etab0'
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
[../]
[./ACa0_int2]
type = ACInterface2DMultiPhase2
variable = etaa0
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
[../]
[./ea0_dot]
type = TimeDerivative
variable = etaa0
[../]
# Order parameter eta_beta0
[./ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0'
gamma_names = 'gab'
[../]
[./ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etaa0 w'
[../]
[./ACb0_int1]
type = ACInterface2DMultiPhase1
variable = etab0
etas = 'etaa0'
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
[../]
[./ACb0_int2]
type = ACInterface2DMultiPhase2
variable = etab0
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
[../]
[./eb0_dot]
type = TimeDerivative
variable = etab0
[../]
#Chemical potential
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = Dchi
[../]
[./coupled_etaa0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[./coupled_etab0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[]
[Materials]
[./ha]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0'
phase_etas = 'etaa0'
[../]
[./hb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0'
phase_etas = 'etab0'
[../]
[./omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
[../]
[./omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegab
material_property_names = 'Vm kb cbeq'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
[../]
[./rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
[../]
[./rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
[../]
[./kappaa]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
etaa = etaa0
etab = etab0
outputs = exodus
output_properties = 'kappaa dkappadgrad_etaa'
[../]
[./kappab]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
etaa = etab0
etab = etaa0
outputs = exodus
output_properties = 'kappab dkappadgrad_etab'
[../]
[./const]
type = GenericConstantMaterial
prop_names = 'L D chi Vm ka caeq kb cbeq gab mu'
prop_values = '1.0 1.0 0.1 1.0 10.0 0.1 10.0 0.9 4.5 10.0'
[../]
[./Mobility]
type = ParsedMaterial
property_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
l_tol = 1.0e-5
nl_rel_tol = 1.0e-10
nl_abs_tol = 1e-12
num_steps = 2
dt = 0.001
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/shell/static/inclined_straintest.i)
# Static test for the inclined shell element.
# A single shell element is oriented at a 45 deg. angle with respect to the Y axis.
# One end of the shell is fixed and an axial deformation to the shell element is
# applied at the other end by resolving the deformation into Y and Z direction.
# The stress and strain result in the global orientation when transformed to
# the shell oriention gives the correct value of the axial stress and strain.
[Mesh]
type = FileMesh
file = shell_inclined.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[rot_x]
[]
[rot_y]
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
variable = stress_xx
selected_qp = 0
rank_two_tensor = global_stress_t_points_0
index_i = 0
index_j = 0
[]
[strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_global_strain_t_points_0
selected_qp = 0
index_i = 0
index_j = 0
[]
[stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = global_stress_t_points_0
selected_qp = 0
index_i = 1
index_j = 1
[]
[strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = total_global_strain_t_points_0
selected_qp = 0
index_i = 1
index_j = 1
[]
[stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = global_stress_t_points_0
selected_qp = 0
index_i = 0
index_j = 1
[]
[strain_xy]
type = RankTwoAux
variable = strain_xy
rank_two_tensor = total_global_strain_t_points_0
selected_qp = 0
index_i = 0
index_j = 1
[]
[stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_0
selected_qp = 0
index_i = 1
index_j = 2
[]
[strain_yz]
type = RankTwoAux
variable = strain_yz
rank_two_tensor = total_global_strain_t_points_0
selected_qp = 0
index_i = 1
index_j = 2
[]
[stress_xz]
type = RankTwoAux
variable = stress_xz
rank_two_tensor = global_stress_t_points_0
selected_qp = 0
index_i = 0
index_j = 2
[]
[strain_xz]
type = RankTwoAux
variable = strain_xz
rank_two_tensor = total_global_strain_t_points_0
selected_qp = 0
index_i = 0
index_j = 2
[]
[stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = global_stress_t_points_0
selected_qp = 0
index_i = 2
index_j = 2
[]
[strain_zz]
type = RankTwoAux
variable = strain_zz
rank_two_tensor = total_global_strain_t_points_0
selected_qp = 0
index_i = 2
index_j = 2
[]
[]
[BCs]
[fixy1]
type = DirichletBC
variable = disp_y
boundary = '0'
value = 0.0
[]
[fixz1]
type = DirichletBC
variable = disp_z
boundary = '0'
value = 0.0
[]
[fixr1]
type = DirichletBC
variable = rot_x
boundary = '0'
value = 0.0
[]
[fixr2]
type = DirichletBC
variable = rot_y
boundary = '0'
value = 0.0
[]
[fixx1]
type = DirichletBC
variable = disp_x
boundary = '0'
value = 0.0
[]
[dispz]
type = FunctionDirichletBC
variable = disp_z
boundary = '2'
function = force_function
[]
[dispy]
type = FunctionDirichletBC
variable = disp_y
boundary = '2'
function = force_function
[]
[]
[Functions]
[force_function]
type = PiecewiseLinear
x = '0.0 1'
y = '0.0 0.33535534'
[]
[]
[Kernels]
[solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[]
[solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[]
[solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[]
[solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[]
[solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 5
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[]
[strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[]
[stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[]
[]
[Postprocessors]
[stress_yy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yy
[]
[strain_yy_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_yy
[]
[stress_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yz
[]
[strain_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_yz
[]
[stress_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_xx
[]
[strain_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_xx
[]
[stress_xy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_xy
[]
[strain_xy_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_xy
[]
[stress_xz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_xz
[]
[strain_xz_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_xz
[]
[stress_zz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_zz
[]
[strain_zz_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_zz
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_tol = 1e-11
nl_max_its = 15
nl_rel_tol = 1e-11
nl_abs_tol = 1e-10
l_max_its = 20
dt = 1
dtmin = 0.01
timestep_tolerance = 2e-13
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/poroperm/linear_test_vals.i)
# Testing PorousFlowPorosityLinear produces correct values:
# porosity = porosity_ref + P_coeff * (P - P_ref) + T_coeff * (T - T_ref) + epv_coeff * (epv - epv_coeff)
# = 0.5 + 2 * (1 - 0.5) + 0.5 * (2 - -3) + 4 * (3 - 2.5)
# = 6
[GlobalParams]
PorousFlowDictator = dictator
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[T]
initial_condition = 2
[]
[disp]
[]
[]
[ICs]
[disp]
type = FunctionIC
variable = disp
function = '3 * x'
[]
[]
[Kernels]
[pp]
type = TimeDerivative
variable = pp
[]
[T]
type = TimeDerivative
variable = T
[]
[disp]
type = TimeDerivative
variable = disp
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
[]
[]
[Postprocessors]
[porosity]
type = PointValue
point = '0 0 0'
variable = porosity
[]
[]
[Materials]
[ps]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[temperature]
type = PorousFlowTemperature
temperature = T
[]
[pf]
type = PorousFlowEffectiveFluidPressure
[]
[total_strain]
type = ComputeSmallStrain
displacements = disp
[]
[volstrain]
type = PorousFlowVolumetricStrain
displacements = disp
[]
[porosity]
type = PorousFlowPorosityLinear
porosity_ref = 0.5
P_ref = 0.5
P_coeff = 2.0
T_ref = -3.0
T_coeff = 0.5
epv_ref = 2.5
epv_coeff = 4.0
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/optimization/test/tests/simp/2d.i)
vol_frac = 0.2
[Mesh]
[planet]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 1
num_sectors = 10
rings = 2
preserve_volumes = false
[]
[moon]
type = ConcentricCircleMeshGenerator
has_outer_square = false
radii = 0.5
num_sectors = 8
rings = 2
preserve_volumes = false
[]
[combine]
type = CombinerGenerator
inputs = 'planet moon'
positions = '0 0 0 -1.5 -0.5 0'
[]
[]
[AuxVariables]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.1
[]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[]
[Variables]
[u]
[]
[v]
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[dt_u]
type = TimeDerivative
variable = u
[]
[diff_v]
type = Diffusion
variable = v
[]
[dt_v]
type = TimeDerivative
variable = v
[]
[]
[Materials]
[thermal_cond]
type = GenericFunctionMaterial
prop_values = '-1.4*abs(y)-2.7*abs(x)'
prop_names = thermal_cond
outputs = 'exodus'
[]
[thermal_compliance_sensitivity]
type = GenericFunctionMaterial
prop_values = '-3*abs(y)-1.5*abs(x)'
prop_names = thermal_sensitivity
outputs = 'exodus'
[]
[]
[BCs]
[flux_u]
type = DirichletBC
variable = u
boundary = outer
value = 3.0
[]
[flux_v]
type = DirichletBC
variable = v
boundary = outer
value = 7.0
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 0.1
weights = linear
prop_name = thermal_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 15
nl_rel_tol = 1e-04
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static/euler_pipe_axial_force.i)
# Test for small strain Euler beam axial loading in x direction.
# Modeling a pipe with an OD of 10 inches and ID of 8 inches
# The length of the pipe is 5 feet (60 inches) and E = 30e6
# G = 11.5384615385e6 with nu = 0.3
# The applied axial load is 50000 lb which results in a
# displacement of 3.537e-3 inches at the end
# delta = PL/AE = 50000 * 60 / pi (5^2 - 4^2) * 30e6 = 3.537e-3
# In this analysis the applied force is used as a BC
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 60.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_x2]
type = ConstantRate
variable = disp_x
boundary = right
rate = 50000.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
shear_coefficient = 1.0
youngs_modulus = 30e6
poissons_ratio = 0.3
block = 0
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 28.274
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
outputs = exodus
output_properties = 'forces moments'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '60.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '60.0 0.0 0.0'
variable = disp_y
[../]
[./forces_x]
type = PointValue
point = '60.0 0.0 0.0'
variable = forces_x
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/porous_flow/test/tests/sinks/injection_production_eg_outflowBC.i)
# phase = 0 is liquid phase
# phase = 1 is gas phase
# fluid_component = 0 is water
# fluid_component = 1 is CO2
# Constant rates of water and CO2 injection into the left boundary
# 1D mesh
# The PorousFlowOutflowBCs remove the correct water and CO2 from the right boundary
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 20
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[frac_water_in_liquid]
initial_condition = 1.0
[]
[frac_water_in_gas]
initial_condition = 0.0
[]
[water_kg_per_s]
[]
[co2_kg_per_s]
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[]
[Variables]
[pwater]
initial_condition = 20E6
[]
[pgas]
initial_condition = 21E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = pgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas pwater'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedBicubicFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = water97_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water97_tabulated_11.csv
[]
[true_co2]
type = CO2FluidProperties
[]
[tabulated_co2]
type = TabulatedBicubicFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = co2_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = co2_tabulated_11.csv
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 293.15
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac_water_in_liquid frac_water_in_gas'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.2
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[]
[]
[BCs]
[water_injection]
type = PorousFlowSink
boundary = left
variable = pwater # pwater is associated with the water mass balance (fluid_component = 0 in its Kernels)
flux_function = -1E-5 # negative means a source, rather than a sink
[]
[co2_injection]
type = PorousFlowSink
boundary = left
variable = pgas # pgas is associated with the CO2 mass balance (fluid_component = 1 in its Kernels)
flux_function = -2E-5 # negative means a source, rather than a sink
[]
[right_water_component0]
type = PorousFlowOutflowBC
boundary = right
variable = pwater
mass_fraction_component = 0
save_in = water_kg_per_s
[]
[right_co2_component1]
type = PorousFlowOutflowBC
boundary = right
variable = pgas
mass_fraction_component = 1
save_in = co2_kg_per_s
[]
[]
[Preconditioning]
active = 'basic'
[basic]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2'
[]
[preferred]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1E-10
nl_rel_tol = 1E-10
end_time = 1E5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1E5
growth_factor = 1.1
[]
[]
[Postprocessors]
[water_kg_per_s]
type = NodalSum
boundary = right
variable = water_kg_per_s
[]
[co2_kg_per_s]
type = NodalSum
boundary = right
variable = co2_kg_per_s
[]
[]
[VectorPostprocessors]
[pps]
type = LineValueSampler
start_point = '0 0 0'
end_point = '20 0 0'
num_points = 20
sort_by = x
variable = 'pgas pwater saturation_gas'
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/phase_field/test/tests/Nucleation/force.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 20
elem_type = QUAD4
[]
[Variables]
[./c]
[../]
[]
[Kernels]
[./c_force]
type = DiscreteNucleationForce
variable = c
map = map
no_nucleus_value = -1
nucleus_value = 2
[../]
[./c_react]
type = Reaction
variable = c
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationInserter
hold_time = 0.4
probability = 0.01
seed = 12346
radius = 3.27
[../]
[./map]
type = DiscreteNucleationMap
int_width = 2
periodic = c
inserter = inserter
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-10
num_steps = 10
dt = 0.2
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain_uniaxial.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
new_boundary = 100
input = generated_mesh
[]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./u_z]
[../]
[./global_strain]
order = SIXTH
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./s00]
order = CONSTANT
family = MONOMIAL
[../]
[./s11]
order = CONSTANT
family = MONOMIAL
[../]
[./e00]
order = CONSTANT
family = MONOMIAL
[../]
[./e11]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 0
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_z]
type = GlobalDisplacementAux
variable = disp_z
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 2
[../]
[./s00]
type = RankTwoAux
variable = s00
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./s11]
type = RankTwoAux
variable = s11
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./e00]
type = RankTwoAux
variable = e00
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[../]
[./e11]
type = RankTwoAux
variable = e11
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[../]
[]
[GlobalParams]
displacements = 'u_x u_y u_z'
block = 0
[]
[Kernels]
[SolidMechanics]
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y z'
variable = ' u_x u_y u_z'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = u_y
value = 0
[../]
[./centerfix_z]
type = DirichletBC
boundary = 100
variable = u_z
value = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '70e9 0.33'
fill_method = symmetric_isotropic_E_nu
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
applied_stress_tensor = '5e9 0 0 0 0 0'
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Postprocessors]
[./l2err_e00]
type = ElementL2Error
variable = e00
function = 0.07142857 #strain_xx = C1111/sigma_xx
[../]
[./l2err_e11]
type = ElementL2Error
variable = e11
function = -0.07142857*0.33 #strain_yy = -nu*strain_xx
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic/finite_strain_elastic_eigen_sol.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = '0.01 * t'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
decomposition_method = EigenSolution
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = tdisp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.05
dtmin = 0.05
nl_abs_step_tol = 1e-10
num_steps = 10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/rz_incremental_small_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = ADStressDivergenceRZTensors
component = 0
variable = disp_r
[../]
[./stress_z]
type = ADStressDivergenceRZTensors
component = 1
variable = disp_z
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[./axial]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeAxisymmetricRZIncrementalStrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/userobjects/postprocessor_spatial_user_object/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Functions]
[./ic_fn]
type = ParsedFunction
expression = 'x * y'
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
variable = u
function = ic_fn
[../]
[./a_ic]
type = ConstantIC
variable = a
value = 1
[../]
[]
[AuxVariables]
[./a]
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./rhs]
type = BodyForce
variable = u
function = 1
[../]
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub.i'
positions = '
0.25 0.25 0
0.75 0.75 0'
execute_on = 'initial timestep_end'
[../]
[]
[Transfers]
[./master_to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = a
[../]
[./sub_to_master]
type = MultiAppUserObjectTransfer
from_multi_app = sub
user_object = fn_uo
variable = a
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_exponential.i)
#
# Test to exercise the exponential stress release
#
# Stress vs. strain should show a linear relationship until cracking,
# an exponential stress release, a linear relationship back to zero
# strain, a linear relationship with the original stiffness in
# compression and then back to zero strain, a linear relationship
# back to the exponential curve, and finally further exponential
# stress release.
#
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displx]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6'
y = '0 0.00175 0 -0.0001 0 0.00175 0.0035'
[../]
[./disply]
type = PiecewiseLinear
x = '0 5 6'
y = '0 0 .00175'
[../]
[./displz]
type = PiecewiseLinear
x = '0 2 3'
y = '0 0 .0035'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./pullx]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 4
function = displx
[../]
[./left]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fix_y]
type = ADDirichletBC
variable = disp_y
boundary = '11 12'
value = 0.0
[../]
[./move_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = '15 16'
function = disply
[../]
[./back]
type = ADDirichletBC
variable = disp_z
boundary = '3'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 186.5e9
poissons_ratio = .316
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 119.3e6
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ADExponentialSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-6
nl_max_its = 10
nl_rel_tol = 1e-12
nl_abs_tol = 1.e-4
start_time = 0.0
dt = 0.02
dtmin = 0.02
num_steps = 300
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_dynamics/block-dynamics-action.i)
starting_point = 2e-1
offset = -0.19
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = long-bottom-block-no-lower-d.e
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
stiffness_damping_coefficient = 1.0
hht_alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[]
[Contact]
[mechanical]
primary = 20
secondary = 10
formulation = mortar
model = frictionless
c_normal = 1e4
capture_tolerance = 1.0e-5
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 75
dt = 0.05
dtmin = .05
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err '
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = ''
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
(test/tests/executioners/nl_forced_its/many_nl_forced_its_ref_res.i)
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
extra_vector_tags = ref
[../]
[./dt]
type = TimeDerivative
variable = u
extra_vector_tags = ref
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = left
value = -1
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
line_search = none
nl_forced_its = 10
num_steps = 1
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/linesearch.i)
[GlobalParams]
displacements = 'ux uy uz'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[gss]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = 0.01*t
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[gss1]
type = MaterialStdVectorAux
variable = gss
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
maximum_substep_iteration = 200
use_line_search = true
min_line_search_step_size = 0.01
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
resistance_tol = 0.01
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[gss]
type = ElementAverageValue
variable = gss
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.02
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(examples/ex08_materials/ex08.i)
[Mesh]
file = reactor.e
# Let's assign human friendly names to the blocks on the fly
block_id = '1 2'
block_name = 'fuel deflector'
boundary_id = '4 5'
boundary_name = 'bottom top'
[]
[Variables]
[./diffused]
order = FIRST
family = LAGRANGE
initial_condition = 0.5 # shortcut/convenience for setting constant initial condition
[../]
[./convected]
order = FIRST
family = LAGRANGE
initial_condition = 0.0 # shortcut/convenience for setting constant initial condition
[../]
[]
[Kernels]
# This Kernel consumes a real-gradient material property from the active material
[./convection]
type = ExampleConvection
variable = convected
[../]
[./diff_convected]
type = Diffusion
variable = convected
[../]
[./example_diff]
# This Kernel uses "diffusivity" from the active material
type = ExampleDiffusion
variable = diffused
[../]
[./time_deriv_diffused]
type = TimeDerivative
variable = diffused
[../]
[./time_deriv_convected]
type = TimeDerivative
variable = convected
[../]
[]
[BCs]
[./bottom_diffused]
type = DirichletBC
variable = diffused
boundary = 'bottom'
value = 0
[../]
[./top_diffused]
type = DirichletBC
variable = diffused
boundary = 'top'
value = 5
[../]
[./bottom_convected]
type = DirichletBC
variable = convected
boundary = 'bottom'
value = 0
[../]
[./top_convected]
type = NeumannBC
variable = convected
boundary = 'top'
value = 1
[../]
[]
[Materials]
[./example]
type = ExampleMaterial
block = 'fuel'
diffusion_gradient = 'diffused'
# Approximate Parabolic Diffusivity
independent_vals = '0 0.25 0.5 0.75 1.0'
dependent_vals = '1e-2 5e-3 1e-3 5e-3 1e-2'
[../]
[./example1]
type = ExampleMaterial
block = 'deflector'
diffusion_gradient = 'diffused'
# Constant Diffusivity
independent_vals = '0 1.0'
dependent_vals = '1e-1 1e-1'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
dt = 0.1
num_steps = 10
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn21.i)
# two phase
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# halfgaussiansink = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[BCs]
[./water_flux]
type = RichardsHalfGaussianSink
boundary = 'left right'
max = 2E6
sd = 0.7
centre = 0.9
multiplying_fcn = 1.5
variable = pwater
[../]
[./gas_flux]
type = RichardsHalfGaussianSink
boundary = 'top'
max = -1.1E6
sd = 0.4
centre = 0.8
multiplying_fcn = 1.1
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn08
exodus = false
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_volumetric_1phase/err.base.i)
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[total_power]
type = TotalPower
power = 1
[]
[fch1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 1
n_elems = 2
A = 1
f = 0.1
fp = fp
closures = simple_closures
initial_T = 300
initial_p = 1e05
initial_vel = 0
[]
[hs]
type = HeatSourceVolumetric1Phase
flow_channel = fch1
q = 1
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = fch1:in
m_dot = 1
T = 300
[]
[outlet]
type = Outlet1Phase
input = fch1:out
p = 1e-5
[]
[]
[Executioner]
type = Transient
dt = 1.e-2
[]
(tutorials/tutorial02_multiapps/step01_multiapps/03_parent_subcycle.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1.
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0'
input_files = '03_sub_subcycle.i'
sub_cycling = true
# output_sub_cycles = true
[]
[]
(modules/porous_flow/test/tests/fluidstate/theis.i)
# Two phase Theis problem: Flow from single source using WaterNCG fluidstate.
# Constant rate injection 2 kg/s
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 40
xmax = 200
bias_x = 1.05
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1]
order = CONSTANT
family = MONOMIAL
[]
[y0]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[x1]
type = PorousFlowPropertyAux
variable = x1
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[y0]
type = PorousFlowPropertyAux
variable = y0
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[zi]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[]
[BCs]
[rightwater]
type = DirichletBC
boundary = right
value = 20e6
variable = pgas
[]
[]
[DiracKernels]
[source]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 2
variable = zi
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-8 1E-10 20'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 2e2
[TimeStepper]
type = IterationAdaptiveDT
dt = 10
growth_factor = 2
[]
[]
[VectorPostprocessors]
[line]
type = NodalValueSampler
sort_by = x
variable = 'pgas zi'
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[pgas]
type = PointValue
point = '1 0 0'
variable = pgas
[]
[sgas]
type = PointValue
point = '1 0 0'
variable = saturation_gas
[]
[zi]
type = PointValue
point = '1 0 0'
variable = zi
[]
[massgas]
type = PorousFlowFluidMass
fluid_component = 1
[]
[x1]
type = PointValue
point = '1 0 0'
variable = x1
[]
[y0]
type = PointValue
point = '1 0 0'
variable = y0
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
[csvout]
type = CSV
execute_on = timestep_end
execute_vector_postprocessors_on = final
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_external_app_1phase/phy.q_wall_transfer_3eqn.child.i)
# This is a part of phy.q_wall_transfer_3eqn test. See the master file for details.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 9.6858407346e-01
D_h = 6.1661977237e+00
f = 0.01
fp = eos
[]
[hxconn]
type = HeatTransferFromExternalAppHeatFlux1Phase
flow_channel = pipe1
Hw = 1e3
[]
[inlet]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe1:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.5
dtmin = 1e-7
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
end_time = 5
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
exodus = true
show = 'q_wall'
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymm_plane_strain_incremental.i)
#
# This test checks elastic stress calculations with mechanical and thermal
# strain using incremental small strain formulation. Young's modulus is 3600, and Poisson's ratio is 0.2.
# The axisymmetric, plane strain 1D mesh is pulled with 1e-6 strain. Thus,
# the strain is [1e-6, 0, 1e-6] (xx, yy, zz). This gives stress of
# [5e-3, 2e-3, 5e-3]. After a temperature increase of 100 with alpha of
# 1e-8, the stress becomes [-1e-3, -4e-3, -1e-3].
#
[GlobalParams]
displacements = disp_x
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = line.e
[]
[Variables]
[./disp_x]
[../]
[]
[AuxVariables]
[./temp]
initial_condition = 580.0
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '580 580 680'
[../]
[./disp_x]
type = PiecewiseLinear
x = '0 1'
y = '0 2e-6'
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./ps]
planar_formulation = PLANE_STRAIN
strain = SMALL
incremental = true
generate_output = 'strain_xx strain_zz stress_xx stress_yy stress_zz'
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = temp
execute_on = 'timestep_begin'
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
boundary = 1
value = 0
variable = disp_x
[../]
[./disp_x]
type = FunctionDirichletBC
boundary = 2
function = disp_x
variable = disp_x
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-8
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-6
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0
end_time = 2
num_steps = 2
[]
[Outputs]
exodus = true
console = true
[]
(test/tests/outputs/checkpoint/checkpoint.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 11
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/contact/test/tests/cohesive_zone_model/bilinear_mixed.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 2
nx = 1
ny = 2
[]
[block1]
type = SubdomainBoundingBoxGenerator
input = 'msh'
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
block_name = 'block1'
[]
[block2]
type = SubdomainBoundingBoxGenerator
input = 'block1'
bottom_left = '0 1 0'
top_right = '1 2 0'
block_id = 2
block_name = 'block2'
[]
[split]
type = BreakMeshByBlockGenerator
input = block2
[]
[top_node]
type = ExtraNodesetGenerator
coord = '0 2 0'
input = split
new_boundary = top_node
[]
[bottom_node]
type = ExtraNodesetGenerator
coord = '0 0 0'
input = top_node
new_boundary = bottom_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
generate_output = 'stress_yy stress_xy strain_xy'
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
decomposition_method = TaylorExpansion
[]
[]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = bottom_node
variable = disp_x
[]
[fix_top]
type = DirichletBC
preset = true
boundary = top
variable = disp_x
value = 0
[]
[top]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[bottom]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
preset = true
[]
[]
[Modules/TensorMechanics/CohesiveZoneMaster]
[czm_ik]
boundary = 'interface'
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[]
[czm]
type = BiLinearMixedModeTraction
boundary = 'interface'
penalty_stiffness = 1e6
GI_c = 1e3
GII_c = 1e2
normal_strength = 1e4
shear_strength = 1e3
displacements = 'disp_x disp_y'
eta = 2.2
viscosity = 1e-3
[]
[]
[Postprocessors]
[stress_yy]
type = ElementExtremeValue
variable = stress_yy
value_type = max
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-50
nl_abs_tol = 1e-15
start_time = 0.0
dt = 0.01
end_time = 0.85
dtmin = 0.01
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/many_deforms_cap.i)
# apply many large deformations, checking that the algorithm returns correctly to
# the yield surface each time
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '(sin(0.05*t)+x)/1E0'
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '(cos(0.04*t)+x*y)/1E0'
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't/1E2'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
tip_scheme = cap
mc_tip_smoother = 0.0
cap_start = 1000
cap_rate = 1E-3
mc_edge_smoother = 10
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 1000
ep_plastic_tolerance = 1E-6
plastic_models = mc
debug_fspb = crash
deactivation_scheme = safe
[../]
[]
[Executioner]
end_time = 1000
dt = 1
type = Transient
[]
[Outputs]
file_base = many_deforms_cap
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/combined/examples/optimization/multi-load/square_subapp_two.i)
power = 1.0
E0 = 1.0
Emin = 1.0e-6
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
xmin = 0
xmax = 150
ymin = 0
ymax = 150
[]
[left_load]
type = ExtraNodesetGenerator
input = Bottom
new_boundary = left_load
coord = '0 150 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '150 150 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.25
[]
[sensitivity_var]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[]
[AuxKernels]
[sensitivity_kernel]
type = MaterialRealAux
check_boundary_restricted = false
property = sensitivity
variable = sensitivity_var
execute_on = 'TIMESTEP_END'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[no_x_right]
type = DirichletBC
variable = disp_x
boundary = right_support
value = 0.0
[]
[]
[NodalKernels]
[push_right]
type = NodalGravity
variable = disp_y
boundary = right_load
gravity_value = 1e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
# We do averaging in subapps
[rad_avg]
type = RadialAverage
radius = 8
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 10
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
execute_on = 'TIMESTEP_BEGIN TIMESTEP_END NONLINEAR'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/navier_stokes/test/tests/finite_element/ins/nonzero-malloc/test.i)
[GlobalParams]
gravity = '0 0 0'
pspg = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 5
ny = 5
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[Variables]
[./vel_x]
[../]
[./vel_y]
[../]
[./T]
[./InitialCondition]
type = ConstantIC
value = 1.0
[../]
[../]
[./p]
[../]
[]
[Kernels]
# mass
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
# x-momentum, time
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
# x-momentum, space
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
# y-momentum, time
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
# y-momentum, space
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
# temperature
[./temperature_time]
type = INSTemperatureTimeDerivative
variable = T
[../]
[./temperature_space]
type = INSTemperature
variable = T
u = vel_x
v = vel_y
[../]
[malloc]
type = MallocKernel
# Variable choice doesn't matter
variable = vel_x
[]
[]
[BCs]
[./x_no_slip]
type = DirichletBC
variable = vel_x
boundary = 'bottom right left'
value = 0.0
[../]
[./lid]
type = FunctionDirichletBC
variable = vel_x
boundary = 'top'
function = 'lid_function'
[../]
[./y_no_slip]
type = DirichletBC
variable = vel_y
boundary = 'bottom right top left'
value = 0.0
[../]
[./T_hot]
type = DirichletBC
variable = T
boundary = 'bottom'
value = 1
[../]
[./T_cold]
type = DirichletBC
variable = T
boundary = 'top'
value = 0
[../]
[./pressure_pin]
type = DirichletBC
variable = p
boundary = 'pinned_node'
value = 0
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[]
[Functions]
[./lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'asm 2 ilu 4'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
file_base = lid_driven_out
perf_graph = true
[]
(test/tests/functions/piecewise_constant/piecewise_constant.i)
# This tests the PiecewiseConstant function.
# There are four variables and four functions: a,b,c, and d. The diffusion equation is "solved"
# for each of these variables with a boundary condition of type FunctionDirichletBC applied to a boundary
# (i.e. node set) that includes every node in the element, so the solution is the boundary condition defined by the function.
# Each boundary condition uses a function of type PiecewiseConstant.
#
# The value of the variables should correspond to the function.
[Mesh]
file = cube.e
# This problem only has 1 element, so using DistributedMesh in parallel
# isn't really an option, and we don't care that much about DistributedMesh
# in serial.
parallel_type = replicated
[]
[Variables]
[aVar]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[]
[bVar]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[]
[cVar]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[]
[dVar]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[]
[]
[Functions]
[a]
type = PiecewiseConstant
xy_data = '0.5 0.1
1.0 0.2
1.5 0.1'
direction = left
[]
[b]
type = PiecewiseConstant
x = '0.5 1.0 1.5'
y = '0.1 0.2 0.1'
direction = right
[]
[c]
type = PiecewiseConstant
data_file = pc.csv
direction = left
format = columns
[]
[d]
type = PiecewiseConstant
data_file = pc.csv
direction = right
format = columns
[]
[]
[Kernels]
[diffa]
type = Diffusion
variable = aVar
[]
[diffb]
type = Diffusion
variable = bVar
[]
[diffc]
type = Diffusion
variable = cVar
[]
[diffd]
type = Diffusion
variable = dVar
[]
[]
[BCs]
[a]
type = FunctionDirichletBC
variable = aVar
boundary = '1'
function = a
[]
[b]
type = FunctionDirichletBC
variable = bVar
boundary = '1'
function = b
[]
[c]
type = FunctionDirichletBC
variable = cVar
boundary = '1'
function = c
[]
[d]
type = FunctionDirichletBC
variable = dVar
boundary = '1'
function = d
[]
[]
[Executioner]
type = Transient
dt = 0.2
end_time = 3
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/variable_base_eigen_strain.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.01*v'
[../]
[../]
[./mu]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./eigen_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./eigen_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./eigenstrain_xx]
type = RankTwoAux
variable = eigen_strain_xx
rank_two_tensor = eigenstrain
index_i = 0
index_j = 0
[../]
[./eigenstrain_yy]
type = RankTwoAux
variable = eigen_strain_yy
rank_two_tensor = eigenstrain
index_i = 1
index_j = 1
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./eigenstrain_prefactor]
type = DerivativeParsedMaterial
block = 0
expression = 'c-0.1'
coupled_variables = c
property_name = eigenstrain_prefactor
derivative_order = 1
[../]
[./eigenstrain]
type = ComputeVariableBaseEigenStrain
base_tensor_property_name = aniso_tensor
prefactor = eigenstrain_prefactor
eigenstrain_name = eigenstrain
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_jac/two_blocks.i)
# This problem consists of two beams with different prescribed temperatures on
# the top of the top beam and the bottom of the bottom beam. The top beam is
# fixed against vertical displacement on the top surface, and the bottom beam
# bends downward due to thermal expansion.
# This is a test of the effectiveness of the Jacobian terms coupling temperature
# and displacement for thermal contact. The Jacobian is not exactly correct,
# but is close enough that this challenging problem converges in a small number
# of nonlinear iterations using NEWTON.
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[./msh]
type = FileMeshGenerator
file = two_blocks.e
[]
[]
[Variables]
[./temp]
[../]
[]
[Kernels]
[./heat]
type = ADHeatConduction
variable = temp
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = thermal_expansion
generate_output = 'stress_xx stress_yy stress_zz stress_yz stress_xz stress_xy'
use_automatic_differentiation = true
[../]
[]
[Contact]
[./mechanical]
primary = 4
secondary = 5
formulation = kinematic
tangential_tolerance = 1e-1
penalty = 1e10
[../]
[]
[ThermalContact]
[./thermal]
type = GapHeatTransfer
variable = temp
primary = 4
secondary = 5
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 1e4
quadrature = true
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 7
value = 0
[../]
[./top_temp]
type = DirichletBC
variable = temp
boundary = 7
value = 1000.0
[../]
[./bot_temp]
type = DirichletBC
variable = temp
boundary = 6
value = 500.0
[../]
[]
[Materials]
[./density]
type = Density
density = 100
[../]
[./temp]
type = ADHeatConductionMaterial
thermal_conductivity = 1e5
specific_heat = 620.0
[../]
[./Elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.3 0.5e8'
[../]
[./thermal_eigenstrain]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-5
stress_free_temperature = 500
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
[Executioner]
automatic_scaling = true
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
solve_type = NEWTON
nl_max_its = 15
l_tol = 1e-10
l_max_its = 50
start_time = 0.0
dt = 0.2
dtmin = 0.2
num_steps = 1
line_search = none
[]
(modules/thermal_hydraulics/test/tests/auxkernels/sound_speed/1phase.i)
# Use SoundSpeedAux to compute sound speed.
[GlobalParams]
family = MONOMIAL
order = CONSTANT
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
allow_renumbering = false
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[AuxVariables]
[sound_speed]
[]
[e]
initial_condition = 1e5
[]
[v]
initial_condition = 1e-3
[]
[]
[AuxKernels]
[sound_speed_aux]
type = SoundSpeedAux
variable = sound_speed
e = e
v = v
fp = fp
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[c]
type = ElementalVariableValue
variable = sound_speed
elementid = 0
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
execute_on = TIMESTEP_END
[]
(tutorials/tutorial02_multiapps/step03_coupling/01_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[vt]
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[diff]
type = ParsedMaterial
property_name = D
coupled_variables = 'vt'
expression = 'vt'
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[micro]
type = TransientMultiApp
positions = '0.15 0.15 0 0.45 0.45 0 0.75 0.75 0'
input_files = '01_sub.i'
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[push_u]
type = MultiAppVariableValueSampleTransfer
to_multi_app = micro
source_variable = u
variable = ut
[]
[pull_v]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = micro
variable = vt
postprocessor = average_v
[]
[]
(modules/phase_field/test/tests/ADCHSplitChemicalPotential/simple_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./c]
[../]
[./mu]
[../]
[]
[Kernels]
[./conc]
type = ADCHSplitConcentration
variable = c
chemical_potential_var = mu
mobility = mobility_prop
[../]
[./chempot]
type = ADCHSplitChemicalPotential
variable = mu
chemical_potential = mu_prop
[../]
[./time]
type = ADTimeDerivative
variable = c
[../]
[]
[Materials]
[./chemical_potential]
type = ADPiecewiseLinearInterpolationMaterial
property = mu_prop
variable = c
x = '0 1'
y = '0 1'
[../]
[./mobility_prop]
type = ADGenericConstantMaterial
prop_names = mobility_prop
prop_values = 0.1
[../]
[]
[BCs]
[./leftc]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[./rightc]
type = DirichletBC
variable = c
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 2'
dt = 0.1
num_steps = 20
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/full_solve_multiapp_reset/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[../]
[td]
type = ADTimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.25
solve_type = 'NEWTON'
[]
(modules/heat_transfer/test/tests/ad_convective_heat_flux/flux.i)
# This is a test of the ConvectiveHeatFluxBC.
# There is a single 1x1 element with a prescribed temperature
# on the left side and a convective flux BC on the right side.
# The temperature on the left is 100, and the far-field temp is 200.
# The conductance of the body (conductivity * length) is 10
#
# If the conductance in the BC is also 10, the temperature on the
# right side of the solid element should be 150 because half of the
# temperature drop should occur over the body and half in the BC.
#
# The integrated flux is deltaT * conductance, or -50 * 10 = -500.
# The negative sign indicates that heat is going into the body.
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Problem]
extra_tag_vectors = 'bcs'
[]
[Variables]
[./temp]
initial_condition = 100.0
[../]
[]
[Kernels]
[./heat_conduction]
type = ADHeatConduction
variable = temp
thermal_conductivity = 10
[../]
[]
[BCs]
[./left]
type = ADDirichletBC
variable = temp
boundary = left
value = 100.0
[../]
[./right]
type = ADConvectiveHeatFluxBC
variable = temp
boundary = right
T_infinity = 200.0
heat_transfer_coefficient = 10
[../]
[]
[Postprocessors]
[./right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 10
[../]
[]
[Executioner]
type = Transient
num_steps = 1.0
nl_rel_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/cp_eigenstrains/hcp_thermal_eigenstrain.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[AuxVariables]
[temperature]
order = FIRST
family = LAGRANGE
[]
[e_xtalpl_xx]
order = CONSTANT
family = MONOMIAL
[]
[e_xtalpl_yy]
order = CONSTANT
family = MONOMIAL
[]
[eth_zz]
order = CONSTANT
family = MONOMIAL
[]
[fth_xx]
order = CONSTANT
family = MONOMIAL
[]
[fth_yy]
order = CONSTANT
family = MONOMIAL
[]
[fth_zz]
order = CONSTANT
family = MONOMIAL
[]
[fp_xx]
order = CONSTANT
family = MONOMIAL
[]
[fp_yy]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[f_xx]
order = CONSTANT
family = MONOMIAL
[]
[f_yy]
order = CONSTANT
family = MONOMIAL
[]
[f_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = '300+400*t' # temperature increases at a constant rate
execute_on = timestep_begin
[]
[e_xtalpl_xx]
type = RankTwoAux
variable = e_xtalpl_xx
rank_two_tensor = total_lagrangian_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[e_xtalpl_yy]
type = RankTwoAux
variable = e_xtalpl_yy
rank_two_tensor = total_lagrangian_strain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[eth_zz]
type = RankTwoAux
variable = eth_zz
rank_two_tensor = thermal_eigenstrain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fth_xx]
type = RankTwoAux
variable = fth_xx
rank_two_tensor = thermal_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fth_yy]
type = RankTwoAux
variable = fth_yy
rank_two_tensor = thermal_deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[fth_zz]
type = RankTwoAux
variable = fth_zz
rank_two_tensor = thermal_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_xx]
type = RankTwoAux
variable = fp_xx
rank_two_tensor = plastic_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = plastic_deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[f_xx]
type = RankTwoAux
variable = f_xx
rank_two_tensor = deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[f_yy]
type = RankTwoAux
variable = f_yy
rank_two_tensor = deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[f_zz]
type = RankTwoAux
variable = f_zz
rank_two_tensor = deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
eigenstrain_names = thermal_eigenstrain
tan_mod_type = exact
maximum_substep_iteration = 10
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e3
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '9 22' #Knezevic et al MSEA 654 (2013)
effective_shear_modulus_per_mode = '4.7e2 4.7e2' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1.25e5 2.25e7' #from Beyerlein and Tome 2008 IJP
normalized_slip_activiation_energy_per_mode = '3.73e-3 3.2e-2' #from Beyerlein and Tome 2008 IJP
slip_energy_proportionality_factor_per_mode = '330 100' #from Beyerlein and Tome 2008 IJP
substructure_rate_coefficient_per_mode = '355 0.4' #from Capolungo et al MSEA (2009)
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '0.2 0.2' #Estimated to match graph in Capolungo et al MSEA (2009), Figure 2
grain_size = 20.0e-3 #20 microns, Beyerlein and Tome IJP (2008)
[]
[thermal_eigenstrain]
type = ComputeCrystalPlasticityThermalEigenstrain
eigenstrain_name = thermal_eigenstrain
deformation_gradient_name = thermal_deformation_gradient
temperature = temperature
thermal_expansion_coefficients = '1e-05 1e-05 1e-05' # thermal expansion coefficients along three directions
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[e_xtalpl_xx]
type = ElementAverageValue
variable = e_xtalpl_xx
[]
[e_xtalpl_yy]
type = ElementAverageValue
variable = e_xtalpl_yy
[]
[eth_zz]
type = ElementAverageValue
variable = eth_zz
[]
[fth_xx]
type = ElementAverageValue
variable = fth_xx
[]
[fth_yy]
type = ElementAverageValue
variable = fth_yy
[]
[fth_zz]
type = ElementAverageValue
variable = fth_zz
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[fp_xx]
type = ElementAverageValue
variable = fp_xx
[]
[fp_yy]
type = ElementAverageValue
variable = fp_yy
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[f_xx]
type = ElementAverageValue
variable = f_xx
[]
[f_yy]
type = ElementAverageValue
variable = f_yy
[]
[f_zz]
type = ElementAverageValue
variable = f_zz
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-6
nl_abs_step_tol = 1e-10
dt = 0.1
dtmin = 1e-4
num_steps = 10
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/multiapps/picard/function_dt_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Functions]
[./u_fn]
type = ParsedFunction
expression = t*x
[../]
[./ffn]
type = ParsedFunction
expression = x
[../]
[./dts]
type = PiecewiseLinear
x = '0.1 10'
y = '0.1 10'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./fn]
type = BodyForce
variable = u
function = ffn
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = u_fn
[../]
[]
[Executioner]
type = Transient
dt = 0.1
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
start_time = 0
num_steps = 3
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/misc/exception/parallel_exception_residual_transient.i)
[Mesh]
file = 2squares.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./exception]
type = ExceptionKernel
variable = u
when = residual
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./time_deriv]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./right2]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
dtmin = 0.005
solve_type = 'PJFNK'
snesmf_reuse_base = false
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/tosub_displaced_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0.48 0 0'
input_files = tosub_displaced_sub.i
[]
[]
[Transfers]
[to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = from_parent
displaced_target_mesh = true
[]
[elemental_to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = elemental_from_parent
displaced_target_mesh = true
[]
[]
(modules/porous_flow/test/tests/jacobian/chem08.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature, with one primary variable = 0 and stoichiometry > 1
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.2
[]
[b]
initial_condition = 0.0
[]
[temp]
initial_condition = 0.5
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E10
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E10
stoichiometry = 3
[]
[temp]
type = Diffusion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b temp'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '2 3'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/contact/examples/2d_indenter/indenter_rz_nodeface_friction.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Mesh]#Comment
file = indenter_rz_fine.e
displacements = 'disp_x disp_y'
# For NodalVariableValue to work with distributed mesh
allow_renumbering = false
[] # Mesh
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0. 1.0 1.8 2. 3.0'
y = '0. -4.5 -5.4 -5.4 -4.0'
[../]
[] # Functions
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[saved_x]
[]
[saved_y]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[] # AuxKernels
[BCs]
# Symmetries of the Problem
[./symm_x_indenter]
type = DirichletBC
variable = disp_x
boundary = 5
value = 0.0
[../]
[./symm_x_material]
type = DirichletBC
variable = disp_x
boundary = 9
value = 0.0
[../]
# Material should not fly away
[./material_base_y]
type = DirichletBC
variable = disp_y
boundary = 8
value = 0.0
[../]
# Drive indenter motion
[./disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = disp_y
[../]
[] # BCs
[Contact]
[./dummy_name]
primary = 6
secondary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.5
penalty = 8e6
tangential_tolerance = 0.005
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 4
primary = 6
[../]
[]
[Materials]
[./tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.25
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./tensor_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./power_law_hardening]
type = IsotropicPowerLawHardeningStressUpdate
strength_coefficient = 1e5 #K
strain_hardening_exponent = 0.5 #n
block = '2'
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'power_law_hardening'
tangent_operator = elastic
block = '2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu basic NONZERO 1e-15'
line_search = 'none'
automatic_scaling = true
nl_abs_tol = 1.5e-07
nl_rel_tol = 1.5e-07
l_max_its = 40
start_time = 0.0
dt = 0.025
end_time = 3.0
[]
[Postprocessors]
[./maxdisp]
type = NodalVariableValue
nodeid = 39 # 40-1 where 40 is the exodus node number
variable = disp_y
[../]
[resid_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
perf_graph = true
csv = true
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/volume_junction/base.i)
[GlobalParams]
scaling_factor_1phase = '1. 1.e-2 1.e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
volume = 1
position = '1 0 0'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1e-4
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
fp = fp
# geometry
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 0.1
T = 500
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 6e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 0
nl_abs_tol = 1e-10
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
velocity_as_vector = false
[]
(modules/phase_field/test/tests/KKS_system/kks_xevac.i)
#
# KKS toy problem in the split form
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = -2.5
xmax = 2.5
ymin = -2.5
ymax = 2.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[AuxVariables]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
# gas concentration
[./cg]
order = FIRST
family = LAGRANGE
[../]
# vac concentration
[./cv]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./cv]
variable = cv
type = SmoothCircleIC
x1 = -0.5
y1 = 0.0
radius = 1.5
invalue = 0.9
outvalue = 0.1
int_width = 0.75
[../]
[./cg]
variable = cg
type = SmoothCircleIC
x1 = 0.5
y1 = 0.0
radius = 1.5
invalue = 0.7
outvalue = 0.0
int_width = 0.75
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = 'cg cv'
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
# Free energy of the matrix
[./fm]
type = KKSXeVacSolidMaterial
property_name = fm
cmg = cg
cmv = cv
T = 300
outputs = exodus
derivative_order = 2
[../]
[]
[Kernels]
[./diff_g]
type = Diffusion
variable = cg
[../]
[./time_g]
type = TimeDerivative
variable = cg
[../]
[./diff_v]
type = Diffusion
variable = cv
[../]
[./time_v]
type = TimeDerivative
variable = cv
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 3
dt = 0.1
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero'
[]
[Outputs]
file_base = kks_xevac
exodus = true
[]
(modules/peridynamics/test/tests/restart/2D_mesh_restartable_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1003
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0.001
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e8
poissons_ratio = 0.3
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 1
# num_steps = 2
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = 2D_mesh_restartable_H1NOSPD_out
exodus = true
checkpoint = true
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymm_plane_strain_small.i)
#
# This test checks elastic stress calculations with mechanical and thermal
# strain using small strain formulation. Young's modulus is 3600, and Poisson's ratio is 0.2.
# The axisymmetric, plane strain 1D mesh is pulled with 1e-6 strain. Thus,
# the strain is [1e-6, 0, 1e-6] (xx, yy, zz). This gives stress of
# [5e-3, 2e-3, 5e-3]. After a temperature increase of 100 with alpha of
# 1e-8, the stress becomes [-1e-3, -4e-3, -1e-3].
#
[GlobalParams]
displacements = disp_x
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = line.e
[]
[Variables]
[./disp_x]
[../]
[]
[AuxVariables]
[./temp]
initial_condition = 580.0
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '580 580 680'
[../]
[./disp_x]
type = PiecewiseLinear
x = '0 1'
y = '0 2e-6'
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./ps]
planar_formulation = PLANE_STRAIN
strain = SMALL
generate_output = 'strain_xx strain_zz stress_xx stress_yy stress_zz'
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = temp
execute_on = 'timestep_begin'
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
boundary = 1
value = 0
variable = disp_x
[../]
[./disp_x]
type = FunctionDirichletBC
boundary = 2
function = disp_x
variable = disp_x
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-8
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-6
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0
end_time = 2
num_steps = 2
[]
[Outputs]
exodus = true
console = true
[]
(modules/phase_field/test/tests/initial_conditions/IsolatedBoundingBoxIC_2D.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 0
xmax = 400
ny = 10
ymin = 0
ymax = 100
[]
[Problem]
solve = false
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./c]
type = IsolatedBoundingBoxIC
variable = c
smaller_coordinate_corners = '20 20 0 170 50 0 320 70 0'
larger_coordinate_corners = '150 30 0 300 60 0 380 80 0'
inside = '0.2 0.5 0.8'
outside = 1
int_width = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 1
dt = 1e-5
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/generalized_plane_strain/out_of_plane_pressure_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[]
[AuxVariables]
[stress_zz]
order = FIRST
family = LAGRANGE
[]
[]
[Modules]
[Peridynamics/Mechanics]
[Master]
[all]
formulation = ORDINARY_STATE
[]
[]
[GeneralizedPlaneStrain]
[all]
formulation = ORDINARY_STATE
out_of_plane_stress_variable = stress_zz
out_of_plane_pressure = pressure_function
factor = 1e5
[]
[]
[]
[]
[AuxKernels]
[stress_zz]
type = NodalRankTwoPD
variable = stress_zz
poissons_ratio = 0.3
youngs_modulus = 1e6
rank_two_tensor = stress
output_type = component
index_i = 2
index_j = 2
[]
[]
[Postprocessors]
[react_z]
type = NodalVariableIntegralPD
variable = stress_zz
[]
[]
[Functions]
[pressure_function]
type = PiecewiseLinear
x = '0 1'
y = '0 1'
[]
[]
[BCs]
[left_x]
type = DirichletBC
boundary = 1003
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = 1000
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0.0
end_time = 1.0
use_pre_SMO_residual = true
[]
[Outputs]
exodus = true
file_base = out_of_plane_pressure_OSPD
[]
(modules/chemical_reactions/test/tests/parser/equilibrium_action.i)
# Test AqueousEquilibriumReactions parser
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[]
[AuxVariables]
[./pressure]
[../]
[]
[ICs]
[./a]
type = BoundingBoxIC
variable = a
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[./b]
type = BoundingBoxIC
variable = b
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[./pressure]
type = FunctionIC
variable = pressure
function = 2-x
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'a b'
reactions = '2a = pa2 2,
(1.0)a + (1.0)b = pab -2'
secondary_species = 'pa2 pab'
pressure = pressure
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[./b_left]
type = DirichletBC
variable = b
boundary = left
value = 1.0e-2
[../]
[./b_right]
type = ChemicalOutFlowBC
variable = b
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-12
end_time = 10
dt = 10
[]
[Outputs]
file_base = equilibrium_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/planar_hard4.i)
# apply repeated stretches in x direction, and smaller stretches along the y and z directions,
# so that sigma_II = sigma_III,
# which means that lode angle = -30deg.
# Both return to the edge (at lode_angle=-30deg, ie 000101) and tip are experienced.
#
# It is checked that the yield functions are less than their tolerance values
# It is checked that the cohesion hardens correctly
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.05E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.05E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if((a<1E-5)&(b<1E-5)&(c<1E-5)&(d<1E-5)&(g<1E-5)&(h<1E-5),0,abs(a)+abs(b)+abs(c)+abs(d)+abs(g)+abs(h))'
symbol_names = 'a b c d g h'
symbol_values = 'f0 f1 f2 f3 f4 f5'
[../]
[./coh_analytic]
type = ParsedFunction
expression = '20-10*exp(-1E5*intnl)'
symbol_names = intnl
symbol_values = internal
[../]
[./coh_from_yieldfcns]
type = ParsedFunction
expression = '(f0+f1-(sxx+syy)*sin(phi))/(-2)/cos(phi)'
symbol_names = 'f0 f1 sxx syy phi'
symbol_values = 'f0 f1 s_xx s_yy 0.8726646'
[../]
[./should_be_zero_coh]
type = ParsedFunction
expression = 'if(abs(a-b)<1E-6,0,1E6*abs(a-b))'
symbol_names = 'a b'
symbol_values = 'Coh_analytic Coh_moose'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn0]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn1]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn2]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn3]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn4]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn5]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn0]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn0
[../]
[./yield_fcn1]
type = MaterialStdVectorAux
index = 1
property = plastic_yield_function
variable = yield_fcn1
[../]
[./yield_fcn2]
type = MaterialStdVectorAux
index = 2
property = plastic_yield_function
variable = yield_fcn2
[../]
[./yield_fcn3]
type = MaterialStdVectorAux
index = 3
property = plastic_yield_function
variable = yield_fcn3
[../]
[./yield_fcn4]
type = MaterialStdVectorAux
index = 4
property = plastic_yield_function
variable = yield_fcn4
[../]
[./yield_fcn5]
type = MaterialStdVectorAux
index = 5
property = plastic_yield_function
variable = yield_fcn5
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = yield_fcn2
[../]
[./f3]
type = PointValue
point = '0 0 0'
variable = yield_fcn3
[../]
[./f4]
type = PointValue
point = '0 0 0'
variable = yield_fcn4
[../]
[./f5]
type = PointValue
point = '0 0 0'
variable = yield_fcn5
[../]
[./yfcns_should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./Coh_analytic]
type = FunctionValuePostprocessor
function = coh_analytic
[../]
[./Coh_moose]
type = FunctionValuePostprocessor
function = coh_from_yieldfcns
[../]
[./cohesion_difference_should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_coh
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 20
rate = 1E5
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 0.8726646
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 1 #0.8726646 # 50deg
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
use_custom_returnMap = true
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
[../]
[]
[Executioner]
end_time = 10
dt = 2
type = Transient
[]
[Outputs]
file_base = planar_hard4
exodus = false
[./csv]
type = CSV
hide = 'f0 f1 f2 f3 f4 f5 s_xy s_xz s_yz Coh_analytic Coh_moose'
execute_on = 'timestep_end'
[../]
[]
(test/tests/transfers/multiapp_reporter_transfer/clone.i)
[Mesh/generate]
type = GeneratedMeshGenerator
dim = 1
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Reporters]
[receiver]
type = ConstantReporter
[]
[]
[MultiApps]
[multi_vector]
type = TransientMultiApp
input_files = 'sub0.i sub0.i sub1.i sub1.i'
positions = '0 0 0
0 0 0
0 0 0
0 0 0'
cli_args = 'Outputs/active="" Outputs/active="" Outputs/active="" Outputs/active=""'
[]
[multi_reporter]
type = TransientMultiApp
input_files = 'sub0.i sub0.i sub0.i sub0.i'
positions = '0 0 0
0 0 0
0 0 0
0 0 0'
cli_args = 'Postprocessors/from_sub_pp/default=3.1415926;Reporters/from_sub_rep/integer_values=10;Reporters/from_sub_rep/string_values=ten;Outputs/active=""
Postprocessors/from_sub_pp/default=1.5707963;Reporters/from_sub_rep/integer_values=11;Reporters/from_sub_rep/string_values=twenty;Outputs/active=""
Postprocessors/from_sub_pp/default=1.0471975;Reporters/from_sub_rep/integer_values=12;Reporters/from_sub_rep/string_values=thirty;Outputs/active=""
Postprocessors/from_sub_pp/default=0.7853981;Reporters/from_sub_rep/integer_values=13;Reporters/from_sub_rep/string_values=forty;Outputs/active=""'
[]
[single_app]
type = TransientMultiApp
input_files = 'sub0.i'
cli_args = 'Outputs/active=""'
[]
[]
[Transfers]
[multi_vpp]
type = MultiAppCloneReporterTransfer
from_reporters = 'from_sub_vpp/a from_sub_vpp/b'
to_reporter = receiver
from_multi_app = multi_vector
[]
[multi_rep]
type = MultiAppCloneReporterTransfer
from_reporters = 'from_sub_pp/value from_sub_rep/int from_sub_rep/str'
to_reporter = receiver
from_multi_app = multi_reporter
[]
[single]
type = MultiAppCloneReporterTransfer
from_reporters = 'from_sub_pp/value from_sub_rep/int from_sub_rep/str'
to_reporter = receiver
from_multi_app = single_app
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = JSON
vectorpostprocessors_as_reporters = true
[]
execute_on = timestep_end
[]
(test/tests/multiapps/move_and_reset/multilevel_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = multilevel_sub_sub.i
output_in_position = true
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_balance/large_gap_heat_transfer_test_sphere.i)
sphere_outer_htc = 10 # W/m^2/K
sphere_outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
[file]
type = FileMeshGenerator
file = cyl2D.e
[]
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[]
[AuxVariables]
[gap_conductance]
order = CONSTANT
family = MONOMIAL
[]
[power_density]
block = 'fuel'
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
[]
[heat_source]
type = CoupledForce
variable = temp
block = 'fuel'
v = power_density
[]
[]
[AuxKernels]
[gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0.8
emissivity_secondary = 0.8
gap_conductivity = 0.1
quadrature = true
gap_geometry_type = SPHERE
sphere_origin = '0 0 0'
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = '4' # outer RPV
coefficient = ${sphere_outer_htc}
T_infinity = ${sphere_outer_Tinf}
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[Quadrature]
order = fifth
side_order = seventh
[]
[]
[Outputs]
exodus = false
csv = true
[Console]
type = Console
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 'fuel'
[]
[sphere_convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = '4' # outer RVP
T_fluid = ${sphere_outer_Tinf}
htc = ${sphere_outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(sphere_convective_out - ptot) / ptot'
pp_names = 'sphere_convective_out ptot'
[]
[]
(modules/combined/test/tests/multiphase_mechanics/elasticenergymaterial.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
nz = 0
xmax = 250
ymax = 250
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./c]
[./InitialCondition]
type = SmoothCircleIC
x1 = 125.0
y1 = 125.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 50.0
[../]
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./left]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[./dummy]
type = MatDiffusion
variable = c
diffusivity = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '3 1 1 3 1 3 1 1 1 '
[../]
[./strain]
type = ComputeSmallStrain
eigenstrain_names = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./prefactor]
type = DerivativeParsedMaterial
coupled_variables = c
property_name = prefactor
constant_names = 'epsilon0 c0'
constant_expressions = '0.05 0'
expression = '(c - c0) * epsilon0'
[../]
[./eigenstrain]
type = ComputeVariableEigenstrain
eigen_base = '1'
args = c
prefactor = prefactor
eigenstrain_name = eigenstrain
[../]
[./elasticenergy]
type = ElasticEnergyMaterial
args = 'c'
outputs = exodus
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
num_steps = 1
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_specified_temperature_1phase/err.no_phf.i)
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 2
rho = 3
[]
[]
[Components]
[fch1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 1 0'
length = 1
n_elems = 2
A = 1
closures = simple_closures
fp = fp
f = 0.01
initial_p = 1e5
initial_T = 300
initial_vel = 0
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
names = 'blk'
widths = '0.1'
n_part_elems = '1'
solid_properties = 'mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[hx]
type = HeatTransferFromHeatStructure1Phase
hs = hs
hs_side = START
flow_channel = fch1
Hw = 0
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'fch1:in'
m_dot = 1
T = 300
[]
[outlet]
type = Outlet1Phase
input = 'fch1:out'
p = 1e5
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.1
num_steps = 1
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_mdot-action.i)
l = 10
inlet_area = 1
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'weakly-compressible'
add_energy_equation = true
add_scalar_equation = true
passive_scalar_names = 'scalar'
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
passive_scalar_diffusivity = 1.1
initial_velocity = '${inlet_velocity} 1e-15 0'
initial_temperature = '${inlet_temp}'
initial_pressure = '${outlet_pressure}'
initial_scalar_variables = 0.1
inlet_boundaries = 'left'
momentum_inlet_types = 'flux-mass'
flux_inlet_pps = 'inlet_mdot'
energy_inlet_types = 'flux-mass'
energy_inlet_function = 'inlet_T'
passive_scalar_inlet_types = 'flux-mass'
passive_scalar_inlet_function = 'inlet_scalar_value'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip noslip'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${outlet_pressure}'
external_heat_source = 'power_density'
passive_scalar_source = 2.1
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
energy_advection_interpolation = 'average'
[]
[]
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k mu'
prop_values = '${cp} ${k} ${mu}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(modules/solid_mechanics/test/tests/jacobian/cosserat05.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
displacements = 'wc_x wc_y wc_z'
component = 2
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1 2.2 2.333 1.9 0.89 2.1'
fill_method_bending = 'antisymmetric'
E_ijkl = '1 2.2 2.333 1.9 0.89 2.1'
fill_method = 'antisymmetric'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/examples/wave_propagation/cantilever_sweep.i)
# Frequency Response function for cantilever beam:
# Analytic results: 509Hz and 763Hz
# Simulation results with coarse mesh: 600Hz and 800Hz
[Mesh]
type = GeneratedMesh
elem_type = HEX8
dim = 3
xmin=0
xmax=1
nx=10
ymin=0
ymax=0.1
ny = 1
zmin=0
zmax=0.15
nz = 2
[]
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
group_variables = 'disp_x disp_y disp_z'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
add_variables = true
new_system = true
formulation = TOTAL
[]
[]
[]
[]
[Kernels]
#reaction terms
[reaction_realx]
type = Reaction
variable = disp_x
rate = 0# filled by controller
extra_vector_tags = 'ref'
[]
[reaction_realy]
type = Reaction
variable = disp_y
rate = 0# filled by controller
extra_vector_tags = 'ref'
[]
[reaction_realz]
type = Reaction
variable = disp_z
rate = 0# filled by controller
extra_vector_tags = 'ref'
[]
[]
[AuxVariables]
[disp_mag]
[]
[]
[AuxKernels]
[disp_mag]
type = ParsedAux
variable = disp_mag
coupled_variables = 'disp_x disp_y disp_z'
expression = 'sqrt(disp_x^2+disp_y^2+disp_z^2)'
[]
[]
[BCs]
#Left
[disp_x_left]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[disp_y_left]
type = DirichletBC
variable = disp_y
boundary = 'left'
value = 0.0
[]
[disp_z_left]
type = DirichletBC
variable = disp_z
boundary = 'left'
value = 0.0
[]
#Right
[BC_right_yreal]
type = NeumannBC
variable = disp_y
boundary = 'right'
value = 1000
[]
[BC_right_zreal]
type = NeumannBC
variable = disp_z
boundary = 'right'
value = 1000
[]
[]
[Materials]
[elastic_tensor_Al]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 68e9
poissons_ratio = 0.36
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Postprocessors]
[dispMag]
type = NodalExtremeValue
value_type = max
variable = disp_mag
[]
[]
[Functions]
[./freq2]
type = ParsedFunction
symbol_names = density
symbol_values = 2.7e3 #Al kg/m3
expression = '-t*t*density'
[../]
[]
[Controls]
[./func_control]
type = RealFunctionControl
parameter = 'Kernels/*/rate'
function = 'freq2'
execute_on = 'initial timestep_begin'
[../]
[]
[Executioner]
type = Transient
solve_type=LINEAR
petsc_options_iname = ' -pc_type'
petsc_options_value = 'lu'
start_time = 300 #starting frequency
end_time = 1200 #ending frequency
nl_abs_tol = 1e-6
[TimeStepper]
type = ConstantDT
dt = 50 #frequency stepsize
[]
[]
[Outputs]
csv=true
exodus=false
console = false
[]
(modules/solid_mechanics/test/tests/jacobian/cwpc02.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 2.055555555556E-01
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 0.1 0.2 0.1 1 0.3 0 0 2' # not symmetric
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = stress
[../]
[./stress]
type = CappedWeakPlaneCosseratStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0.1
smoothing_tol = 0.1
yield_function_tol = 1E-5
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/hht_test_ti.i)
# Test for HHT time integration
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + alpha*(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first term on the left is evaluated using the Inertial force kernel
# The next two terms on the left involving alpha are evaluated using the
# DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
hht_alpha = 0.11
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
[../]
[]
[AuxKernels]
[./accel_x] # These auxkernls are only for checking output
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
[../]
[./accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
[../]
[./accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
[../]
[./vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
[../]
[./vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./Pressure]
[./Side1]
boundary = bottom
function = pressure
displacements = 'disp_x disp_y disp_z'
factor = 1
alpha = 0.11
[../]
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '7750'
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
# Time integration scheme
scheme = 'newmark-beta'
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0.0 0.1 0.2 1.0 2.0 5.0'
y = '0.0 0.1 0.2 1.0 1.0 1.0'
scale_factor = 1e9
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[../]
[./vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[../]
[./accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[]
[Outputs]
file_base = 'hht_test_out'
exodus = true
perf_graph = true
[]
(modules/functional_expansion_tools/test/tests/errors/multiapp_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s]
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/badproperties/stvenantkirchhoff.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[strain]
type = ParsedFunction
expression = 't'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[boty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = strain
[]
[]
[Materials]
[elastic_tensor]
type = ComputeElasticityTensor
C_ijkl = '102272 113636 113636 1022726 454545'
fill_method = axisymmetric_rz
[]
[compute_stress]
type = ComputeStVenantKirchhoffStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 5
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.01
dtmin = 0.01
end_time = 0.01
[]
[Outputs]
exodus = false
[]
(modules/porous_flow/test/tests/jacobian/fflux02_fully_saturated.i)
# Using PorousFlowFullySaturatedAdvectiveFlux
# 1phase, 3components, constant insitu permeability
# density with constant bulk, constant viscosity, nonzero gravity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[massfrac1]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = -0.7+x+y
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 0.3
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowFullySaturatedAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowFullySaturatedAdvectiveFlux
fluid_component = 1
variable = massfrac0
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowFullySaturatedAdvectiveFlux
fluid_component = 2
variable = massfrac1
gravity = '-1 -0.1 0'
[]
[flux0_nodensity]
type = PorousFlowFullySaturatedAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
multiply_by_density = false
[]
[flux1_nodensity]
type = PorousFlowFullySaturatedAdvectiveFlux
fluid_component = 1
variable = massfrac0
gravity = '-1 -0.1 0'
multiply_by_density = false
[]
[flux2_nodensity]
type = PorousFlowFullySaturatedAdvectiveFlux
fluid_component = 2
variable = massfrac1
gravity = '-1 -0.1 0'
multiply_by_density = false
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0 massfrac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '2 0 0 0 2 0 0 0 3'
[]
[]
[Preconditioning]
active = check
[check]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
num_steps = 1
[]
(modules/porous_flow/test/tests/aux_kernels/darcy_velocity_lower_except.i)
# Exception testing for PorousFlowDarcyVelocityComponentLowerDimensional
# Checking that an error is produced if the AuxVariable is not defined only on
# lower-dimensional elements
[Mesh]
type = FileMesh
file = fractured_block.e
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 0.5 0.2'
[]
[Variables]
[pp]
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = pp
[]
[]
[AuxVariables]
[fracture_vel_x]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[fracture_vel_x]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = fracture_vel_x
component = x
fluid_phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1E16
viscosity = 10
density0 = 2
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
(test/tests/multiapps/multilevel/dt_from_parent_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.25
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[./out]
type = Console
output_file = true
[../]
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = dt_from_parent_sub.i
[../]
[]
(test/tests/postprocessors/num_adaptivity_cycles/num_adaptivity_cycles_toggle_adaptivity.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = 'PJFNK'
[]
[Adaptivity]
cycles_per_step = 1
marker = box
max_h_level = 2
initial_steps = 4
initial_marker = initial_box
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = dont_mark
type = BoxMarker
[../]
[./initial_box]
type = BoxMarker
bottom_left = '0.8 0.1 0'
top_right = '0.9 0.2 0'
inside = refine
outside = dont_mark
[../]
[../]
[]
[UserObjects]
[./toggle_adaptivity]
type = ToggleMeshAdaptivity
mesh_adaptivity = 'off'
[../]
[]
[Postprocessors]
[./adaptivity_cycles]
type = NumAdaptivityCycles
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/misc/test/tests/dynamic_loading/dynamic_obj_registration/dynamic_wrong_lib.i)
# This input file contains objects only available in solid_mechanics
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 2
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[Variables]
[c]
order = THIRD
family = HERMITE
[InitialCondition]
type = BoundingBoxIC
x1 = 15.0
x2 = 35.0
y1 = 0.0
y2 = 25.0
inside = 1.0
outside = -0.8
variable = c
[]
[]
[]
[Kernels]
[ie_c]
type = TimeDerivative
variable = c
[]
[CHSolid]
type = CHMath
variable = c
mob_name = M
[]
[CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[]
[]
[BCs]
[Periodic]
[all]
auto_direction = 'x y'
[]
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
block = 0
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
l_max_its = 15
nl_max_its = 10
start_time = 0.0
num_steps = 2
dt = 1.0
[]
[Outputs]
exodus = true
[]
# Here we'll load the wrong library and check for the correct error condition
[Problem]
register_objects_from = 'SolidMechanicsApp'
library_path = '../../../../../solid_mechanics/lib'
[]
(modules/solid_mechanics/test/tests/umat/temperature/elastic_temperature.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t/100
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
expression = '273 + 10*t'
[]
# Factor to multiply the elasticity tensor in MOOSE
[elasticity_prefactor]
type = ParsedFunction
expression = '273/(273 + 10*t)'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
# This input file is used to compare the MOOSE and UMAT models, activating
# specific ones with cli variable_names.
# 1. Active for umat calculation
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000
poissons_ratio = 0.3
elasticity_tensor_prefactor = 'elasticity_prefactor'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/actions/conserved_direct_1var_variable_mob.i)
#
# Test consreved action for direct solve
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 16
ny = 16
xmax = 50
ymax = 50
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./cv]
solve_type = direct
free_energy = F
kappa = 2.0
mobility = M
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = CrossIC
x1 = 5.0
y1 = 5.0
x2 = 45.0
y2 = 45.0
variable = cv
[../]
[]
[Materials]
[./variable_mob]
type = DerivativeParsedMaterial
property_name = M
coupled_variables = 'cv'
expression = '0.1 + (1 + cv)/2'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'cv'
expression = '(1-cv)^2 * (1+cv)^2'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 5
dt = 0.5
[]
[Outputs]
[./out]
type = Exodus
refinements = 2
[../]
[]
(test/tests/kernels/mass_lumping/mass_lumping.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 2
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = init_f
[../]
[]
[Kernels]
[./time_deriv]
type = MassLumpedTimeDerivative
variable = u
[../]
[./diff]
type = FuncCoefDiffusion
variable = u
coef = diff_f
[../]
[]
[Functions]
[./init_f]
type = ParsedFunction
expression = max(x,0) #(x>0)
[../]
[./diff_f]
type = ParsedFunction
expression = max(x,0)
[../]
[]
[Executioner]
type = Transient
end_time = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn07.i)
# two phase
# unsaturated = true
# gravity = false
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn07
exodus = false
[]
(modules/solid_mechanics/test/tests/multi/three_surface08.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 0.5E-6 in z direction.
# trial stress_yy = 2.0 and stress_zz = 0.5
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# internal1 should be 1.0, and internal2 should be 0
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.5E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface08
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/examples/solute_tracer_transport/solute_tracer_transport_2D.i)
# Longitudinal dispersivity
disp = 5
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 100
xmin = -50
xmax = 50
ny = 60
ymin = 0
ymax = 50
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
initial_condition = 1e5
[]
[C]
initial_condition = 0
[]
[]
[AuxVariables]
[Darcy_vel_x]
order = CONSTANT
family = MONOMIAL
[]
[Darcy_vel_y]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[Darcy_vel_x]
type = PorousFlowDarcyVelocityComponent
variable = Darcy_vel_x
component = x
fluid_phase = 0
[]
[Darcy_vel_y]
type = PorousFlowDarcyVelocityComponent
variable = Darcy_vel_y
component = y
fluid_phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure C'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[Kernels]
[mass_der_water]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[adv_pp]
type = PorousFlowFullySaturatedDarcyFlow
variable = porepressure
fluid_component = 1
[]
[diff_pp]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = porepressure
disp_trans = 0
disp_long = ${disp}
[]
[mass_der_C]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = C
[]
[adv_C]
type = PorousFlowFullySaturatedDarcyFlow
fluid_component = 0
variable = C
[]
[diff_C]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = C
disp_trans = 0
disp_long = ${disp}
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[ps]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = C
[]
[temperature]
type = PorousFlowTemperature
temperature = 293
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '0 0'
tortuosity = 0.1
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
kr = 1
phase = 0
[]
[]
[DiracKernels]
[source_P]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 1e-1
variable = porepressure
[]
[source_C]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 1e-7
variable = C
[]
[]
[BCs]
[constant_outlet_porepressure_]
type = DirichletBC
variable = porepressure
value = 1e5
boundary = 'top left right'
[]
[outlet_tracer_top]
type = PorousFlowOutflowBC
variable = C
boundary = top
mass_fraction_component = 0
[]
[outlet_tracer_right]
type = PorousFlowOutflowBC
variable = C
boundary = right
mass_fraction_component = 0
[]
[outlet_tracer_left]
type = PorousFlowOutflowBC
variable = C
boundary = left
mass_fraction_component = 0
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
end_time = 17280000
dtmax = 100000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
dt = 1000
[]
[]
[Postprocessors]
[C]
type = PointValue
variable = C
point = '0 25 0'
[]
[Darcy_x]
type = PointValue
variable = Darcy_vel_x
point = '0 25 0'
[]
[Darcy_y]
type = PointValue
variable = Darcy_vel_y
point = '0 25 0'
[]
[]
[Outputs]
file_base = solute_tracer_transport_2D_${disp}
csv = true
exodus = true
[]
(modules/geochemistry/test/tests/time_dependent_reactions/simple_no_action.i)
# This example is simple.i but without using an Action
# Simple example of time-dependent reaction path.
# This example involves an HCl solution that is initialized at pH=2, then the pH is controlled via controlled_activity, and finally HCl is titrated into the solution
[GlobalParams]
point = '0 0 0'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[u]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[act_H+]
[]
[solution_temperature]
[]
[kg_solvent_H2O]
[]
[activity_H2O]
[]
[bulk_moles_H2O]
[]
[pH]
[]
[molal_H+]
[]
[molal_Cl-]
[]
[molal_HCl]
[]
[molal_OH-]
[]
[mg_per_kg_H+]
[]
[mg_per_kg_Cl-]
[]
[mg_per_kg_HCl]
[]
[mg_per_kg_OH-]
[]
[activity_H+]
[]
[activity_Cl-]
[]
[activity_HCl]
[]
[activity_OH-]
[]
[bulk_moles_H+]
[]
[bulk_moles_Cl-]
[]
[bulk_moles_HCl]
[]
[bulk_moles_OH-]
[]
[]
[AuxKernels]
[act_H+]
type = FunctionAux
variable = act_H+
function = '10^(-2 - t)'
execute_on = timestep_begin
[]
[solution_temperature]
type = GeochemistryQuantityAux
species = 'H+'
reactor = reactor
variable = solution_temperature
quantity = temperature
[]
[kg_solvent_H2O]
type = GeochemistryQuantityAux
species = 'H2O'
reactor = reactor
variable = kg_solvent_H2O
quantity = molal
[]
[activity_H2O]
type = GeochemistryQuantityAux
species = 'H2O'
reactor = reactor
variable = activity_H2O
quantity = activity
[]
[bulk_moles_H2O]
type = GeochemistryQuantityAux
species = 'H2O'
reactor = reactor
variable = bulk_moles_H2O
quantity = bulk_moles
[]
[pH]
type = GeochemistryQuantityAux
species = 'H+'
reactor = reactor
variable = pH
quantity = neglog10a
[]
[molal_H+]
type = GeochemistryQuantityAux
species = 'H+'
reactor = reactor
variable = 'molal_H+'
quantity = molal
[]
[molal_Cl-]
type = GeochemistryQuantityAux
species = 'Cl-'
reactor = reactor
variable = 'molal_Cl-'
quantity = molal
[]
[molal_HCl]
type = GeochemistryQuantityAux
species = 'HCl'
reactor = reactor
variable = 'molal_HCl'
quantity = molal
[]
[molal_OH-]
type = GeochemistryQuantityAux
species = 'OH-'
reactor = reactor
variable = 'molal_OH-'
quantity = molal
[]
[mg_per_kg_H+]
type = GeochemistryQuantityAux
species = 'H+'
reactor = reactor
variable = 'mg_per_kg_H+'
quantity = mg_per_kg
[]
[mg_per_kg_Cl-]
type = GeochemistryQuantityAux
species = 'Cl-'
reactor = reactor
variable = 'mg_per_kg_Cl-'
quantity = mg_per_kg
[]
[mg_per_kg_HCl]
type = GeochemistryQuantityAux
species = 'HCl'
reactor = reactor
variable = 'mg_per_kg_HCl'
quantity = mg_per_kg
[]
[mg_per_kg_OH-]
type = GeochemistryQuantityAux
species = 'OH-'
reactor = reactor
variable = 'mg_per_kg_OH-'
quantity = mg_per_kg
[]
[activity_H+]
type = GeochemistryQuantityAux
species = 'H+'
reactor = reactor
variable = 'activity_H+'
quantity = activity
[]
[activity_Cl-]
type = GeochemistryQuantityAux
species = 'Cl-'
reactor = reactor
variable = 'activity_Cl-'
quantity = activity
[]
[activity_HCl]
type = GeochemistryQuantityAux
species = 'HCl'
reactor = reactor
variable = 'activity_HCl'
quantity = activity
[]
[activity_OH-]
type = GeochemistryQuantityAux
species = 'OH-'
reactor = reactor
variable = 'activity_OH-'
quantity = activity
[]
[bulk_moles_H+]
type = GeochemistryQuantityAux
species = 'H+'
reactor = reactor
variable = 'bulk_moles_H+'
quantity = bulk_moles
[]
[bulk_moles_Cl-]
type = GeochemistryQuantityAux
species = 'Cl-'
reactor = reactor
variable = 'bulk_moles_Cl-'
quantity = bulk_moles
[]
[bulk_moles_HCl]
type = GeochemistryQuantityAux
species = 'HCl'
reactor = reactor
variable = 'bulk_moles_HCl'
quantity = bulk_moles
[]
[bulk_moles_OH-]
type = GeochemistryQuantityAux
species = 'OH-'
reactor = reactor
variable = 'bulk_moles_OH-'
quantity = bulk_moles
[]
[]
[Postprocessors]
[pH]
type = PointValue
variable = 'pH'
[]
[solvent_mass]
type = PointValue
variable = 'kg_solvent_H2O'
[]
[molal_Cl-]
type = PointValue
variable = 'molal_Cl-'
[]
[mg_per_kg_HCl]
type = PointValue
variable = 'mg_per_kg_HCl'
[]
[activity_OH-]
type = PointValue
variable = 'activity_OH-'
[]
[bulk_H+]
type = PointValue
variable = 'bulk_moles_H+'
[]
[temperature]
type = PointValue
variable = 'solution_temperature'
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[reactor]
type = GeochemistryTimeDependentReactor
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 1.0 -2 1E-2"
constraint_meaning = "kg_solvent_water log10activity bulk_composition"
constraint_unit = " kg dimensionless moles"
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
# close the system at time = 0
close_system_at_time = 0
# control pH. This sets pH = 2 + t (see the act_H+ AuxKernel)
controlled_activity_name = 'H+'
controlled_activity_value = 'act_H+'
# remove the constraint on H+ activity at time = 5, when, from the previous time-step, pH = 2 + 4 = 6
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = 5
# add 1E-5 moles of HCl every second of the simulation: this has no impact before time = 5 when the fixed-activity constraint it turned off, but then, molality_H+ ~ 1E-6 + 1E-4 * (t - 4), so
# time, approx_pH
# 5, -log10(1E-4) = 4
# 10, -log10(6E-4) = 3.2
source_species_names = 'HCl'
source_species_rates = '1E-4'
[]
[nnn]
type = NearestNodeNumberUO
[]
[]
[Outputs]
csv = true
file_base = simple_out
[console_output]
type = GeochemistryConsoleOutput
geochemistry_reactor = reactor
nearest_node_number_UO = nnn
solver_info = true
execute_on = 'final'
[]
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_compressor_1phase/shaft_motor_compressor.i)
area = 0.2359
dt = 1.e-3
[GlobalParams]
initial_p = 1e5
initial_T = 288
initial_vel = 60
initial_vel_x = 60
initial_vel_y = 0
initial_vel_z = 0
A = ${area}
A_ref = ${area}
f = 100
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
fp = fp
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[compressor]
type = ShaftConnectedCompressor1Phase
inlet = 'pipe:out'
outlet = 'pipe:in'
position = '0 0 0'
scaling_factor_rhoEV = 1e-5
volume = ${fparse area*0.45}
inertia_coeff = '1 1 1 1'
inertia_const = 1.61397
speed_cr_I = 1e12
speed_cr_fr = 0
tau_fr_coeff = '0 0 0 0'
tau_fr_const = 0
omega_rated = 200
mdot_rated = 21.74
rho0_rated = 1.1812
c0_rated = 340
speeds = '0.0 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 2'
Rp_functions = 'Rp00 Rp04 Rp05 Rp06 Rp07 Rp08 Rp09 Rp10 Rp11 Rp11'
eff_functions = 'eff00 eff04 eff05 eff06 eff07 eff08 eff09 eff10 eff11 eff11'
use_scalar_variables = false
[]
[pipe]
type = FlowChannel1Phase
position = '0.1 0 0'
orientation = '1 0 0'
length = 10
n_elems = 20
[]
[motor]
type = ShaftConnectedMotor
inertia = 1e2
torque = 100
[]
[shaft]
type = Shaft
connected_components = 'motor compressor'
initial_speed = 100
[]
[]
[Functions]
[Rp00]
type = PiecewiseLinear
x = '0 0.3736 0.4216'
y = '1 0.9701 0.9619'
[]
[eff00]
type = PiecewiseLinear
x = '0 0.3736 0.4216'
y = '0.001 0.8941 0.6641'
[]
[Rp04]
type = PiecewiseLinear
x = '0.3736 0.3745 0.3753 0.3762 0.3770 0.3919 0.4067 0.4216 0.4826'
y = '1.0789 1.0779 1.0771 1.0759 1.0749 1.0570 1.0388 1.0204 0.9450'
[]
[eff04]
type = PiecewiseLinear
x = '0.3736 0.3745 0.3753 0.3762 0.3770 0.3919 0.4067 0.4216 0.4826'
y = '0.8941 0.8929 0.8925 0.8915 0.8901 0.8601 0.7986 0.6641 0.1115'
[]
[Rp05]
type = PiecewiseLinear
x = '0.3736 0.4026 0.4106 0.4186 0.4266 0.4346 0.4426 0.4506 0.4586 0.4666 0.4746 0.4826 0.5941'
y = '1.2898 1.2442 1.2316 1.2189 1.2066 1.1930 1.1804 1.1677 1.1542 1.1413 1.1279 1.1150 0.9357'
[]
[eff05]
type = PiecewiseLinear
x = '0.3736 0.4026 0.4106 0.4186 0.4266 0.4346 0.4426 0.4506 0.4586 0.4666 0.4746 0.4826 0.5941'
y = '0.9281 0.9263 0.9258 0.9244 0.9226 0.9211 0.9195 0.9162 0.9116 0.9062 0.8995 0.8914 0.7793'
[]
[Rp06]
type = PiecewiseLinear
x = '0.4026 0.4613 0.4723 0.4834 0.4945 0.5055 0.5166 0.5277 0.5387 0.5609 0.5719 0.583 0.5941 0.7124'
y = '1.5533 1.4438 1.4232 1.4011 1.3793 1.3589 1.3354 1.3100 1.2867 1.2376 1.2131 1.1887 1.1636 0.896'
[]
[eff06]
type = PiecewiseLinear
x = '0.4026 0.4613 0.4723 0.4834 0.4945 0.5055 0.5166 0.5277 0.5387 0.5609 0.5719 0.583 0.5941 0.7124'
y = '0.9148 0.9255 0.9275 0.9277 0.9282 0.9295 0.9290 0.9269 0.9242 0.9146 0.9080 0.900 0.8920 0.8061'
[]
[Rp07]
type = PiecewiseLinear
x = '0.4613 0.5447 0.5587 0.5726 0.5866 0.6006 0.6145 0.6285 0.6425 0.6565 0.6704 0.6844 0.6984 0.7124 0.8358'
y = '1.8740 1.6857 1.6541 1.6168 1.5811 1.5430 1.5067 1.4684 1.4292 1.3891 1.3479 1.3061 1.2628 1.2208 0.8498'
[]
[eff07]
type = PiecewiseLinear
x = '0.4613 0.5447 0.5587 0.5726 0.5866 0.6006 0.6145 0.6285 0.6425 0.6565 0.6704 0.6844 0.6984 0.7124 0.8358'
y = '0.9004 0.9232 0.9270 0.9294 0.9298 0.9312 0.9310 0.9290 0.9264 0.9225 0.9191 0.9128 0.9030 0.8904 0.7789'
[]
[Rp08]
type = PiecewiseLinear
x = '0.5447 0.6638 0.6810 0.6982 0.7154 0.7326 0.7498 0.7670 0.7842 0.8014 0.8186 0.8358 0.9702'
y = '2.3005 1.9270 1.8732 1.8195 1.7600 1.7010 1.6357 1.5697 1.5019 1.4327 1.3638 1.2925 0.7347'
[]
[eff08]
type = PiecewiseLinear
x = '0.5447 0.6638 0.6810 0.6982 0.7154 0.7326 0.7498 0.7670 0.7842 0.8014 0.8186 0.8358 0.9702'
y = '0.9102 0.9276 0.9301 0.9313 0.9319 0.9318 0.9293 0.9256 0.9231 0.9153 0.9040 0.8933 0.8098'
[]
[Rp09]
type = PiecewiseLinear
x = '0.6638 0.7762 0.7938 0.8115 0.8291 0.8467 0.8644 0.8820 0.8997 0.9173 0.9349 0.9526 0.9702 1.1107 1.25120'
y = '2.6895 2.2892 2.2263 2.1611 2.0887 2.0061 1.9211 1.8302 1.7409 1.6482 1.5593 1.4612 1.3586 0.5422 -0.2742'
[]
[eff09]
type = PiecewiseLinear
x = '0.6638 0.7762 0.7938 0.8115 0.8291 0.8467 0.8644 0.8820 0.8997 0.9173 0.9349 0.9526 0.9702 1.1107 1.2512'
y = '0.8961 0.9243 0.9288 0.9323 0.9330 0.9325 0.9319 0.9284 0.9254 0.9215 0.9134 0.9051 0.8864 0.7380 0.5896'
[]
[Rp10]
type = PiecewiseLinear
x = '0.7762 0.9255 0.9284 0.9461 0.9546 0.9816 0.9968 1.0170 1.039 1.0525 1.0812 1.0880 1.1056 1.1107 1.2511'
y = '3.3162 2.6391 2.6261 2.5425 2.5000 2.3469 2.2521 2.1211 1.974 1.8806 1.6701 1.6169 1.4710 1.4257 0.1817'
[]
[eff10]
type = PiecewiseLinear
x = '0.7762 0.9255 0.9284 0.9461 0.9546 0.9816 0.9968 1.0170 1.0390 1.0525 1.0812 1.0880 1.1056 1.1107 1.2511'
y = '0.8991 0.9276 0.9281 0.9308 0.9317 0.9329 0.9318 0.9291 0.9252 0.9223 0.9116 0.9072 0.8913 0.8844 0.6937'
[]
[Rp11]
type = PiecewiseLinear
x = '0.9255 1.0749 1.134 1.2511'
y = '3.9586 2.9889 2.605 1.4928'
[]
[eff11]
type = PiecewiseLinear
x = '0.9255 1.0749 1.1340 1.2511'
y = '0.9257 0.9308 0.9328 0.8823'
[]
[S_energy_fcn]
type = ParsedFunction
expression = '-(tau_isen+tau_diss)*omega'
symbol_names = 'tau_isen tau_diss omega'
symbol_values = 'isentropic_torque dissipation_torque shaft:omega'
[]
[energy_conservation_fcn]
type = ParsedFunction
expression = '(E_change - S_energy * dt) / E_tot'
symbol_names = 'E_change S_energy dt E_tot'
symbol_values = 'E_change S_energy ${dt} E_tot'
[]
[]
[Postprocessors]
[isentropic_torque]
type = ElementAverageValue
variable = isentropic_torque
block = 'compressor'
execute_on = 'initial timestep_end'
[]
[dissipation_torque]
type = ElementAverageValue
variable = dissipation_torque
block = 'compressor'
execute_on = 'initial timestep_end'
[]
# mass conservation
[mass_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoA
block = 'pipe'
execute_on = 'initial timestep_end'
[]
[mass_compressor]
type = ElementAverageValue
variable = rhoV
block = 'compressor'
execute_on = 'initial timestep_end'
[]
[mass_tot]
type = SumPostprocessor
values = 'mass_pipes mass_compressor'
execute_on = 'initial timestep_end'
[]
[mass_conservation]
type = ChangeOverTimePostprocessor
postprocessor = mass_tot
change_with_respect_to_initial = true
compute_relative_change = true
execute_on = 'initial timestep_end'
[]
# energy conservation
[E_pipes]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
block = 'pipe'
execute_on = 'initial timestep_end'
[]
[E_compressor]
type = ElementAverageValue
variable = rhoEV
block = 'compressor'
execute_on = 'initial timestep_end'
[]
[E_tot]
type = LinearCombinationPostprocessor
pp_coefs = '1 1'
pp_names = 'E_pipes E_compressor'
execute_on = 'initial timestep_end'
[]
[S_energy]
type = FunctionValuePostprocessor
function = S_energy_fcn
indirect_dependencies = 'isentropic_torque dissipation_torque'
execute_on = 'initial timestep_end'
[]
[E_change]
type = ChangeOverTimePostprocessor
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
# This should also execute on initial. This value is
# lagged by one timestep as a workaround to moose issue #13262.
[energy_conservation]
type = FunctionValuePostprocessor
function = energy_conservation_fcn
execute_on = 'timestep_end'
indirect_dependencies = 'E_tot E_change S_energy'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
dt = ${dt}
num_steps = 6
solve_type = 'NEWTON'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
velocity_as_vector = false
[]
(modules/contact/test/tests/mortar_dynamics/frictional-mortar-3d-dynamics-light.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
hht_alpha = 0.0
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.1
displacements = 'disp_x disp_y disp_z'
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
block = '1 2'
strain = FINITE
density = density
[]
[]
[Materials]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[friction]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
mu = 0.4
c = 1e4
c_t = 1.0e4
newmark_beta = 0.25
newmark_gamma = 0.5
correct_edge_dropping = true
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-14'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
line_search = 'basic'
[TimeIntegrator]
type = NewmarkBeta
gamma = 0.5
beta = 0.25
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = TIMESTEP_END
[]
[]
(modules/solid_mechanics/test/tests/check_error/poissons_ratio.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.6
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
file_base = out
[]
(modules/level_set/examples/vortex/vortex_supg.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1
ymax = 1
nx = 16
ny = 16
uniform_refine = 2
elem_type = QUAD9
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[AuxKernels]
[./vec]
type = VectorFunctionAux
variable = velocity
function = velocity_func
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Variables]
[./phi]
family = LAGRANGE
order = FIRST
[../]
[]
[Functions]
[./phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.01184
center = '0.5 0.75 0'
radius = 0.15
[../]
[./velocity_func]
type = LevelSetOlssonVortex
reverse_time = 2
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[../]
[./advection_supg]
type = LevelSetAdvectionSUPG
velocity = velocity
variable = phi
[../]
[./time_supg]
type = LevelSetTimeDerivativeSUPG
velocity = velocity
variable = phi
[../]
[]
[Postprocessors]
[./area]
type = LevelSetVolume
threshold = 0.5
variable = phi
location = outside
execute_on = 'initial timestep_end'
[../]
[./cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 2
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 0.8
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/misc/test/tests/dynamic_loading/dynamic_obj_registration/dynamic_objects2.i)
# This input file contains some objects only available through heat_transfer
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 2
xmax = 50
ymax = 25
elem_type = QUAD4
uniform_refine = 2
[]
[Variables]
[c]
order = THIRD
family = HERMITE
[]
[]
[ICs]
[c_IC]
type = BoundingBoxIC
x1 = 15.0
x2 = 35.0
y1 = 0.0
y2 = 25.0
inside = 1.0
outside = -0.8
variable = c
[]
[]
[Kernels]
[ie_c]
type = TimeDerivative
variable = c
[]
[d]
type = Diffusion
variable = c
[]
[s]
type = HeatSource
variable = c
[]
[]
[BCs]
[Periodic]
[all]
auto_direction = 'x y'
[]
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
nl_max_its = 10
start_time = 0.0
num_steps = 2
dt = 1.0
[]
[Problem]
register_objects_from = 'HeatTransferApp'
library_path = '../../../../../heat_transfer/lib'
[]
(modules/solid_mechanics/test/tests/tensile/planar6.i)
# A single unit element is stretched by (0.5, 0.4, 0.3)E-6m
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_xx = 1.72 Pa
# stress_yy = 1.52 Pa
# stress_zz = 1.32 Pa
# tensile_strength is set to 0.5Pa with cubic hardening to 1Pa at intnl=1E-6
#
# The return should be to the tip with, according to mathematica
# sum(plastic_multiplier) = 5.67923989317E-7
# stress_xx = stress_yy = stress_zz = 0.80062961323
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.5E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.4E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.3E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningCubic
value_0 = 0.5
value_residual = 1
internal_limit = 1E-6
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
shift = 1E-6
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = tens
debug_fspb = none
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar6
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/mandel_notation/symmetric_small_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[disp_z]
scaling = 1e-10
[]
[]
[Kernels]
[stress_x]
type = ADSymmetricStressDivergenceTensors
component = 0
variable = disp_x
use_displaced_mesh = true
[]
[stress_y]
type = ADSymmetricStressDivergenceTensors
component = 1
variable = disp_y
use_displaced_mesh = true
[]
[stress_z]
type = ADSymmetricStressDivergenceTensors
component = 2
variable = disp_z
use_displaced_mesh = true
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elasticity]
type = ADSymmetricIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[]
[]
[Materials]
[strain]
type = ADSymmetricSmallStrain
[]
[stress]
type = ADSymmetricLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/phase_field_kernels/SplitCHWRes.i)
#
# Test the split parsed function free enery Cahn-Hilliard Bulk kernel
# with two concentration variables and coupling through off-diagonal Onsager
# matrix coefficients
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 60
ymin = 0
ymax = 60
elem_type = QUAD4
[]
[Variables]
[./c1]
[./InitialCondition]
type = FunctionIC
function = 'cos(x/60*pi)'
[../]
[../]
[./c2]
[./InitialCondition]
type = FunctionIC
function = 'cos(y/60*pi)'
[../]
[../]
[./w1]
[../]
[./w2]
[../]
[]
[Kernels]
[./c1_res]
type = SplitCHParsed
variable = c1
f_name = F
kappa_name = kappa_c
w = w1
[../]
[./w11_res]
type = SplitCHWRes
variable = w1
mob_name = M11
[../]
[./w12_res]
type = SplitCHWRes
variable = w1
w = w2
mob_name = M12
[../]
[./c2_res]
type = SplitCHParsed
variable = c2
f_name = F
kappa_name = kappa_c
w = w2
[../]
[./w22_res]
type = SplitCHWRes
variable = w2
mob_name = M22
[../]
[./w21_res]
type = SplitCHWRes
variable = w2
w = w1
mob_name = M21
[../]
[./time1]
type = CoupledTimeDerivative
variable = w1
v = c1
[../]
[./time2]
type = CoupledTimeDerivative
variable = w2
v = c2
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M11 M12 M21 M22 kappa_c'
prop_values = '10 2.5 20 5 40'
[../]
[./free_energy]
# equivalent to `MathFreeEnergy`
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'c1 c2'
expression = '0.25*(1+c1)^2*(1-c1)^2 + 0.25*(1+c2)^2*(1-c2)^2'
derivative_order = 2
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = -pc_type
petsc_options_value = lu
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 2
dt = 10
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_interpolation_transfer/fromsub_parent.i)
###########################################################
# This is a test of the Transfer System. This test
# uses the Multiapp System to solve independent problems
# related geometrically. Solutions are then interpolated
# and transferred from a non-aligned domain.
#
# @Requirement F7.20
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
displacements = 'disp_x disp_y'
# The MultiAppGeometricInterpolationTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub]
[../]
[./elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[../]
[./radial_from_sub]
[../]
[./radial_elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[../]
[./disp_x]
initial_condition = 0.2
[../]
[./disp_y]
[../]
[./displaced_target_from_sub]
[../]
[./displaced_source_from_sub]
[../]
[./nodal_from_sub_elemental]
[../]
[./elemental_from_sub_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.6 0 0'
input_files = fromsub_sub.i
[../]
[]
[Transfers]
[./fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
[../]
[./elemental_fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = u
variable = elemental_from_sub
[../]
[./radial_fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = u
variable = radial_from_sub
interp_type = radial_basis
[../]
[./radial_elemental_fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = u
variable = radial_elemental_from_sub
interp_type = radial_basis
[../]
[./displaced_target_fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = u
variable = displaced_target_from_sub
displaced_target_mesh = true
[../]
[./displaced_source_fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = u
variable = displaced_source_from_sub
displaced_source_mesh = true
[../]
[./elemental_from_sub_elemental]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = elemental
variable = elemental_from_sub_elemental
[../]
[./nodal_from_sub_elemental]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = elemental
variable = nodal_from_sub_elemental
[../]
[]
(test/tests/multiapps/output_in_position/multilevel_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = parent.i
output_in_position = true
[../]
[]
(test/tests/time_integrators/explicit-euler/ee-1d-linear.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 200
elem_type = EDGE2
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
lumping = true
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1'
function = exact_fn
implicit = true
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'explicit-euler'
solve_type = 'LINEAR'
start_time = 0.0
num_steps = 20
dt = 0.00005
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/combined/test/tests/cavity_pressure/multiple_postprocessors.i)
#
# Cavity Pressure Test (Volume input as a vector of postprocessors)
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V0 + gamma * t
# with
# alpha = n0
# beta = T0 / 2
# gamma = - (0.003322259...) * V0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# In this test the internal volume is calculated as the sum of two Postprocessors
# internalVolumeInterior and internalVolumeExterior. This sum equals the value
# reported by the internalVolume postprocessor.
#
# The parameters combined at t = 1 gives p = 301.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = 3d.e
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.35'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 240.54443866068704
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
[]
[heat]
type = Diffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = Diffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = FunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = FunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = FunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
volume = 'internalVolumeInterior internalVolumeExterior'
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
[]
[]
[]
[Materials]
[elast_tensor1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e1
poissons_ratio = 0
block = 1
[]
[strain1]
type = ComputeFiniteStrain
block = 1
[]
[stress1]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0
block = 2
[]
[strain2]
type = ComputeFiniteStrain
block = 2
[]
[stress2]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[internalVolumeInterior]
type = InternalVolume
boundary = '1 2 3 4 5 6'
execute_on = 'initial linear'
[]
[internalVolumeExterior]
type = InternalVolume
boundary = '13 14 15 16 17 18'
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/DiffuseCreep/stress_flux_n_gb_relax.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./creep_strain_yy]
type = RankTwoAux
variable = creep_strain_yy
rank_two_tensor = creep_strain
index_i = 1
index_j = 1
[../]
[./creep_strain_xy]
type = RankTwoAux
variable = creep_strain_xy
rank_two_tensor = creep_strain
index_i = 0
index_j = 1
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./gb_relax_prefactor]
type = DerivativeParsedMaterial
block = 0
expression = '0.01*(c-0.15)*gb'
coupled_variables = 'c gb'
property_name = gb_relax_prefactor
derivative_order = 1
[../]
[./gb_relax]
type = GBRelaxationStrainIncrement
property_name = gb_relax
prefactor_name = gb_relax_prefactor
gb_normal_name = gb_normal
[../]
[./creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = 'diffuse gb_relax'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
inelastic_strain_names = creep_strain
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/thermal_elastic/ad-thermal_elastic.i)
# Patch Test
# This test is designed to compute constant xx, yy, zz, xy, yz, and xz
# stress on a set of irregular hexes. The mesh is composed of one
# block with seven elements. The elements form a unit cube with one
# internal element. There is a nodeset for each exterior node.
# The cube is displaced by 1e-6 units in x, 2e-6 in y, and 3e-6 in z.
# The faces are sheared as well (1e-6, 2e-6, and 3e-6 for xy, yz, and
# zx). This gives a uniform strain/stress state for all six unique
# tensor components. This displacement is again applied in the second
# step.
# With Young's modulus at 1e6 and Poisson's ratio at 0, the shear
# modulus is 5e5 (G=E/2/(1+nu)). Therefore, for the mechanical strain,
#
# stress xx = 1e6 * 1e-6 = 1
# stress yy = 1e6 * 2e-6 = 2
# stress zz = 1e6 * 3e-6 = 3
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
# Young's modulus is a function of temperature for this test. The
# temperature changes from 100 to 500. The Young's modulus drops
# due to that temperature change from 1e6 to 6e5.
# Poisson's ratio also is a function of temperature and changes from
# 0 to 0.25.
# At the end of the temperature ramp, E=6e5 and nu=0.25. This gives
# G=2.4e=5. lambda=E*nu/(1+nu)/(1-2*nu)=2.4E5. The final stress
# is therefore
# stress xx = 2.4e5 * 12e-6 + 2*2.4e5*2e-6 = 3.84
# stress yy = 2.4e5 * 12e-6 + 2*2.4e5*4e-6 = 4.80
# stress zz = 2.4e5 * 12e-6 + 2*2.4e5*6e-6 = 5.76
# stress xy = 2 * 2.4e5 * 2e-6 / 2 = 0.48
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 2.4e5 * 4e-6 / 2 = 0.96
# stress xz = 2 * 2.4e5 * 6e-6 / 2 = 1.44
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = thermal_elastic.e
[]
[Functions]
[./ramp1]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 1e-6
[../]
[./ramp2]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 2e-6
[../]
[./ramp3]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 3e-6
[../]
[./ramp4]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 4e-6
[../]
[./ramp6]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 2.'
scale_factor = 6e-6
[../]
[./tempFunc]
type = PiecewiseLinear
x = '0 1 2'
y = '100.0 100.0 500.0'
[../]
[]
[Variables]
[./temp]
initial_condition = 100.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz stress_yz'
strain = FINITE
use_automatic_differentiation = true
[../]
[]
[Kernels]
[./heat]
type = ADDiffusion
variable = temp
[../]
[]
[BCs]
[./node1_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./node1_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 1
function = ramp2
[../]
[./node1_z]
type = ADFunctionDirichletBC
variable = disp_z
boundary = 1
function = ramp3
[../]
[./node2_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 2
function = ramp1
[../]
[./node2_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 2
function = ramp2
[../]
[./node2_z]
type = ADFunctionDirichletBC
variable = disp_z
boundary = 2
function = ramp6
[../]
[./node3_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 3
function = ramp1
[../]
[./node3_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./node3_z]
type = ADFunctionDirichletBC
variable = disp_z
boundary = 3
function = ramp3
[../]
[./node4_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./node4_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./node4_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[./node5_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 5
function = ramp1
[../]
[./node5_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 5
function = ramp4
[../]
[./node5_z]
type = ADFunctionDirichletBC
variable = disp_z
boundary = 5
function = ramp3
[../]
[./node6_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 6
function = ramp2
[../]
[./node6_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 6
function = ramp4
[../]
[./node6_z]
type = ADFunctionDirichletBC
variable = disp_z
boundary = 6
function = ramp6
[../]
[./node7_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 7
function = ramp2
[../]
[./node7_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 7
function = ramp2
[../]
[./node7_z]
type = ADFunctionDirichletBC
variable = disp_z
boundary = 7
function = ramp3
[../]
[./node8_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 8
function = ramp1
[../]
[./node8_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 8
function = ramp2
[../]
[./node8_z]
type = DirichletBC
variable = disp_z
boundary = 8
value = 0.0
[../]
[./temp]
type = ADFunctionDirichletBC
variable = temp
boundary = '10 12'
function = tempFunc
[../]
[]
[Materials]
[./youngs_modulus]
type = ADPiecewiseLinearInterpolationMaterial
x = '100 500'
y = '1e6 6e5'
property = youngs_modulus
variable = temp
[../]
[./poissons_ratio]
type = ADPiecewiseLinearInterpolationMaterial
x = '100 500'
y = '0 0.25'
property = poissons_ratio
variable = temp
[../]
[./elasticity_tensor]
type = ADComputeVariableIsotropicElasticityTensor
youngs_modulus = youngs_modulus
poissons_ratio = poissons_ratio
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
l_max_its = 20
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/euler_angles/euler_angle_auxvar.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[euler_angle_1]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_2]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_3]
order = CONSTANT
family = MONOMIAL
[]
# Euler angles aux variable to check the correctness of value assignments
[check_euler_angle_1]
order = CONSTANT
family = MONOMIAL
[]
[check_euler_angle_2]
order = CONSTANT
family = MONOMIAL
[]
[check_euler_angle_3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[]
[]
[]
[AuxKernels]
[euler_angle_1]
type = FunctionAux
variable = euler_angle_1
function = '10*t'
[]
[euler_angle_2]
type = FunctionAux
variable = euler_angle_2
function = '20*t'
[]
[euler_angle_3]
type = FunctionAux
variable = euler_angle_3
function = '30*t'
[]
# output Euler angles material property to check correctness of value assignment
[mat_euler_angle_1]
type = MaterialRealVectorValueAux
variable = check_euler_angle_1
property = 'Euler_angles'
component = 0
[]
[mat_euler_angle_2]
type = MaterialRealVectorValueAux
variable = check_euler_angle_2
property = 'Euler_angles'
component = 1
[]
[mat_euler_angle_3]
type = MaterialRealVectorValueAux
variable = check_euler_angle_3
property = 'Euler_angles'
component = 2
[]
[]
[BCs]
[Periodic]
[all]
variable = 'disp_x'
auto_direction = 'z'
[]
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front'
function = '0.01*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
euler_angle_variables = 'euler_angle_1 euler_angle_2 euler_angle_3'
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[Postprocessors]
[check_euler_angle_1]
type = ElementAverageValue
variable = check_euler_angle_1
[]
[check_euler_angle_2]
type = ElementAverageValue
variable = check_euler_angle_2
[]
[check_euler_angle_3]
type = ElementAverageValue
variable = check_euler_angle_3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.1
dtmin = 0.01
end_time = 0.5
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/total/rates/shear.i)
# shear modulus
G = 5000
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 0
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 1
index_j = 1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[]
[BCs]
[x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top bottom' # This contains all 8 nodes in the patch
function = 't*y'
[]
[y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top bottom' # This contains all 8 nodes in the patch
function = '0'
[]
[z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top bottom' # This contains all 8 nodes in the patch
function = '0'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
lambda = ${G}
shear_modulus = ${G}
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = stress_xx
execute_on = 'INITIAL TIMESTEP_BEGIN'
outputs = none
[]
[sxx0]
type = ParsedPostprocessor
pp_names = 'sxx'
expression = 'sxx/${G}'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[syy]
type = ElementAverageValue
variable = stress_yy
execute_on = 'INITIAL TIMESTEP_BEGIN'
outputs = none
[]
[syy0]
type = ParsedPostprocessor
pp_names = 'syy'
expression = 'syy/${G}'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[sxy]
type = ElementAverageValue
variable = stress_xy
execute_on = 'INITIAL TIMESTEP_BEGIN'
outputs = none
[]
[sxy0]
type = ParsedPostprocessor
pp_names = 'sxy'
expression = 'sxy/${G}'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 20
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/evolving_mass_density/shear_test_tensors.i)
# Element mass tests
# This series of tests is designed to compute the mass of elements based on
# an evolving mass density calculation. The tests consist of expansion and compression
# of the elastic patch test model along each axis, uniform expansion and compression,
# and shear in each direction. The expansion and compression tests change the volume of
# the elements. The corresponding change in density should compensate for this so the
# mass remains constant. The shear tests should not result in a volume change, and this
# is checked too. The mass calculation is done with the post processor called Mass.
# The tests/file names are as follows:
# Expansion and compression along a single axis
# expand_compress_x_test_out.e
# expand_compress_y_test_out.e
# expand_compress_z_test_out.e
# Volumetric expansion and compression
# uniform_expand_compress_test.i
# Zero volume change shear along each axis
# shear_x_test_out.e
# shear_y_test_out.e
# shear_z_test_out.e
# The resulting mass calculation for these tests should always be = 1.
# This test is a duplicate of the uniform_expand_compress_test.i test for solid mechanics, and the
# output of this tensor mechanics test is compared to the original
# solid mechanics output. The duplication is necessary to test the
# migrated tensor mechanics version while maintaining tests for solid mechanics.
[Mesh]
file = elastic_patch.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./rampConstant1]
type = PiecewiseLinear
x = '0.00 1.00 2.0 3.00'
y = '0.00 0.25 0.0 -0.25'
scale_factor = 1
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[BCs]
[./bot_x]
type = DirichletBC
variable = disp_x
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_y
value = 0
[../]
[./bot_z]
type = DirichletBC
variable = disp_z
value = 0
[../]
[./top_x]
variable = disp_x
preset = false
[../]
[./top_y]
variable = disp_y
preset = false
[../]
[./top_z]
variable = disp_z
preset = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./small_strain]
type = ComputeSmallStrain
block = ' 1 2 3 4 5 6 7'
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
block = '1 2 3 4 5 6 7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 3
end_time = 3.0
[] # Executioner
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[] # Outputs
[Postprocessors]
[./Mass]
type = Mass
variable = disp_x
execute_on = 'initial timestep_end'
[../]
[]
(modules/external_petsc_solver/test/tests/partition/moose_as_parent.i)
[Mesh]
[gmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 20
ny = 21
partition = square
[]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./v]
[../]
[pid]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pid_aux]
type = ProcessorIDAux
variable = pid
execute_on = 'INITIAL'
[]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./cf]
type = CoupledForce
coef = 10000
variable = u
v=v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
solve_type = 'PJFNK'
fixed_point_max_its = 10
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[../]
[]
[MultiApps]
[./sub_app]
type = TransientMultiApp
input_files = 'petsc_transient_as_sub.i'
app_type = ExternalPetscSolverApp
library_path = '../../../../external_petsc_solver/lib'
[../]
[]
[Transfers]
[./fromsub]
type = MultiAppShapeEvaluationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[../]
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/ad_aniso_plasticity_x_one_ref.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1 1e8'
y = '0 -4e2 -4e2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 70000
poissons_ratio = 0.25
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5829856 0.364424 0.6342174 2.0691375 2.3492325 1.814589"
[]
[trial_plasticity]
type = ADHillPlasticityStressUpdate
hardening_constant = 2000.0
yield_stress = 0.001 # was 200 for verification
absolute_tolerance = 1e-15
relative_tolerance = 1e-13
# internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
# internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = left
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 25
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 1.0e-5
time_t = '0 3.4e-5 10'
time_dt = '1.0e-5 1.0e-7 1.0e-7'
[]
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[plasticity_strain_xx]
type = ElementalVariableValue
variable = plastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/interfaces/coupleable/states.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 2
[]
[]
[Functions]
[linear]
type = ParsedFunction
expression = 'x + 10*t'
[]
[]
[GlobalParams]
family = MONOMIAL
order = CONSTANT
[]
[AuxVariables]
[base_variable]
[]
[]
[AuxKernels]
[base]
type = FunctionAux
function = 'linear'
variable = 'base_variable'
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Problem]
solve = false
[]
[Postprocessors]
[v_current]
type = SingleInternalFaceValue
variable = 'base_variable'
state = current
element_id = 0
side_index = 1
[]
[v_old]
type = SingleInternalFaceValue
variable = 'base_variable'
state = old
element_id = 0
side_index = 1
[]
[v_older]
type = SingleInternalFaceValue
variable = 'base_variable'
state = older
element_id = 0
side_index = 1
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/temperature_dependent_hardening/temp_dep_hardening.i)
#
# This is a test of the piece-wise linear strain hardening model using the
# small strain formulation. This test exercises the temperature-dependent
# hardening curve capability.
#
# Test procedure:
# 1. The element is pulled to and then beyond the yield stress for a given
# temperature.
# 2. The displacement is then constant while the temperature increases and
# the yield stress decreases. This results in a lower stress with more
# plastic strain.
# 3. The temperature decreases beyond its original value giving a higher
# yield stress. The displacement increases, causing increases stress to
# the new yield stress.
# 4. The temperature and yield stress are constant with increasing
# displacement giving a constant stress and more plastic strain.
#
# Plotting total_strain_yy on the x axis and stress_yy on the y axis shows
# the stress history in a clear way.
#
# s |
# t | *****
# r | *
# e | ***** *
# s | * * *
# s | * *
# |*
# +------------------
# total strain
#
# The exact same problem was run in Abaqus with exactly the same result.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 500.0
[../]
[]
[AuxKernels]
[./temp_aux]
type = FunctionAux
variable = temp
function = temp_hist
[../]
[]
[Functions]
[./top_pull]
type = PiecewiseLinear
x = '0 1 2 4 5 6'
y = '0 0.025 0.05 0.05 0.06 0.085'
[../]
[./hf1]
type = PiecewiseLinear
x = '0.0 0.01 0.02 0.03 0.1'
y = '5000 5030 5060 5090 5300'
[../]
[./hf2]
type = PiecewiseLinear
x = '0.0 0.01 0.02 0.03 0.1'
y = '4000 4020 4040 4060 4200'
[../]
[./temp_hist]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '500 500 500 600 400'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_yy strain_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 3
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[]
[Postprocessors]
[./stress_yy_el]
type = ElementalVariableValue
variable = stress_yy
elementid = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.3
[../]
[./temp_dep_hardening]
type = TemperatureDependentHardeningStressUpdate
hardening_functions = 'hf1 hf2'
temperatures = '300.0 800.0'
relative_tolerance = 1e-25
absolute_tolerance = 1e-5
temperature = temp
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'temp_dep_hardening'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 6
dt = 0.1
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_velocity.i)
rho = 'rho'
l = 10
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_x
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_y
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T_fluid
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_fluid
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T_fluid
v = power_density
[]
# Scalar concentration equation
[scalar_time]
type = FVFunctorTimeKernel
variable = scalar
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'left'
velocity_pp = 'inlet_u'
rho = 'rho'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = vel_x
boundary = 'left'
velocity_pp = 'inlet_u'
rho = 'rho'
momentum_component = 'x'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = vel_y
boundary = 'left'
velocity_pp = 0
rho = 'rho'
momentum_component = 'y'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T_fluid
T_fluid = T_fluid
boundary = 'left'
velocity_pp = 'inlet_u'
temperature_pp = 'inlet_T'
rho = 'rho'
cp = 'cp'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'left'
scalar_value_pp = 'inlet_scalar_value'
velocity_pp = 'inlet_u'
vel_x = vel_x
vel_y = vel_y
rho = rho
passive_scalar = scalar
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_u]
type = Receiver
default = ${inlet_velocity}
[]
[area_pp_left]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T_fluid'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(test/tests/transfers/multiapp_userobject_transfer/parent.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./multi_layered_average]
[../]
[./element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0.3 0.1 0.3 0.7 0.1 0.3'
type = TransientMultiApp
input_files = sub.i
app_type = MooseTestApp
[../]
[]
[Transfers]
[./layered_transfer]
user_object = layered_average
variable = multi_layered_average
type = MultiAppUserObjectTransfer
from_multi_app = sub_app
skip_coordinate_collapsing = true
[../]
[./element_layered_transfer]
user_object = layered_average
variable = element_multi_layered_average
type = MultiAppUserObjectTransfer
from_multi_app = sub_app
skip_coordinate_collapsing = true
[../]
[]
(test/tests/nodalkernels/jac_test/bc_jacobian_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[]
[Kernels]
[./diff_x]
type = CoefDiffusion
variable = u_x
coef = 0.1
[../]
[./diff_y]
type = CoefDiffusion
variable = u_y
coef = 0.1
[../]
[]
[NodalKernels]
[./test_y]
type = JacobianCheck
variable = u_y
boundary = top
[../]
[./test_x]
type = JacobianCheck
variable = u_x
boundary = top
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = u_x
preset = false
boundary = left
value = 0
[../]
[./right_x]
type = DirichletBC
variable = u_x
preset = false
boundary = right
value = 1
[../]
[./left_y]
type = DirichletBC
variable = u_y
preset = false
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
solve_type = NEWTON
# petsc_options = '-snes_check_jacobian -snes_check_jacobian_view'
nl_max_its = 1
nl_abs_tol = 1e0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/chem01.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with temperature
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.25
[]
[b]
initial_condition = 0.2
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[temp]
initial_condition = 0.5
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E5
stoichiometry = 3
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '2 3'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/mixed_pattern.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[reduced_accg]
type = TransformGenerator
input = 'accg'
transform = SCALE
vector_value = '0.4 0.4 0.4'
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg reduced_accg'
boundary_type = HEXAGON
boundary_size = ${fparse 12.0*sqrt(3.0)}
boundary_sectors = 10
hex_patterns = '0 0;
0 2 0;
0 0'
hex_pitches = 7
rect_pitches_x = 3
rect_pitches_y = 5
rect_patterns = '1 1;
1 1'
extra_positions = '0.0 10.0 0.0
0.0 -10.0 0.0'
extra_positions_mg_indices = '1 1'
desired_area = 1.0
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'mixed_pattern'
[]
[]
(modules/porous_flow/test/tests/sinks/s09_fully_saturated.i)
# Apply a piecewise-linear sink flux to the right-hand side and watch fluid flow to it
#
# This test has a single phase with two components. The test initialises with
# the porous material fully filled with component=1. The left-hand side is fixed
# at porepressure=1 and mass-fraction of the zeroth component being unity.
# The right-hand side has a very strong piecewise-linear flux that keeps the
# porepressure~0 at that side. Fluid mass is extracted by this flux in proportion
# to the fluid component mass fraction.
#
# Therefore, the zeroth fluid component will flow from left to right (down the
# pressure gradient).
#
# The important DE is
# porosity * dc/dt = (perm / visc) * grad(P) * grad(c)
# which is true for c = mass-fraction, and very large bulk modulus of the fluid.
# For grad(P) constant in time and space (as in this example) this is just the
# advection equation for c, with velocity = perm / visc / porosity. The parameters
# are chosen to velocity = 1 m/s.
# In the numerical world, and especially with full upwinding, the advection equation
# suffers from diffusion. In this example, the diffusion is obvious when plotting
# the mass-fraction along the line, but the average velocity of the front is still
# correct at 1 m/s.
# This test uses the FullySaturated version of the flow Kernel. This does not
# suffer from as much numerical diffusion as the standard PorousFlow Kernel since
# it does not employ any upwinding.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp frac'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Variables]
[pp]
[]
[frac]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = 1-x
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = frac
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pp
[]
[flux0]
type = PorousFlowFullySaturatedDarcyFlow
fluid_component = 0
gravity = '0 0 0'
variable = frac
[]
[flux1]
type = PorousFlowFullySaturatedDarcyFlow
fluid_component = 1
gravity = '0 0 0'
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e10 # need large in order for constant-velocity advection
density0 = 1 # almost irrelevant, except that the ability of the right BC to keep P fixed at zero is related to density_P0
thermal_expansion = 0
viscosity = 11
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = frac
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 1.1 0 0 0 1.1'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2 # irrelevant in this fully-saturated situation
phase = 0
[]
[]
[BCs]
[lhs_fixed_a]
type = DirichletBC
boundary = 'left'
variable = frac
value = 1
[]
[lhs_fixed_b]
type = DirichletBC
boundary = 'left'
variable = pp
value = 1
[]
[flux0]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '-100 100'
multipliers = '-1 1'
variable = frac # the zeroth comonent
mass_fraction_component = 0
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1E4
[]
[flux1]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '-100 100'
multipliers = '-1 1'
variable = pp # comonent 1
mass_fraction_component = 1
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1E4
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-2
end_time = 1
nl_rel_tol = 1E-11
nl_abs_tol = 1E-11
[]
[VectorPostprocessors]
[mf]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 100
sort_by = x
variable = frac
[]
[]
[Outputs]
file_base = s09_fully_saturated
[console]
type = Console
execute_on = 'nonlinear linear'
[]
[csv]
type = CSV
sync_times = '0.1 0.5 1'
sync_only = true
[]
time_step_interval = 10
[]
(test/tests/multiapps/reset/multilevel_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = multilevel_sub_sub.i
output_in_position = true
[../]
[]
(modules/xfem/test/tests/mesh_cut_2D_fracture/crack_front_stress_function_growth.i)
# checks that the stress averages computed by CrackFrontNonlocalStress are correct
# Left Crack Tip: moves in y with stress_11=y and crackFrontNormalStress is equal to y_pos+box_length/2
# At boundary when the crackFrontNormalStress box intersects the boundary, crackFrontNormalStress is properly scaled
# Right Crack Tip: moves at 45deg with stress_10&_01=y. crackFrontNormalStress is equal to y_pos+box_length/sqrt(8)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 14
xmin = -0.4
xmax = 0.5
ymin = 0.4
ymax = 0.65
elem_type = QUAD4
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh2'
qrule = volfrac
output_cut_plane = true
[]
[Functions]
[growth_func_x]
type = ParsedFunction
expression = 'if(x<0, 0, 1)'
[]
[growth_func_y]
type = ParsedFunction
expression = 1
[]
[growth_func_v]
type = ParsedFunction
expression = '0.05'
[]
[]
[UserObjects]
[cut_mesh2]
type = MeshCut2DFunctionUserObject
mesh_file = make_edge_crack_in.e
growth_direction_x = growth_func_x
growth_direction_y = growth_func_y
growth_rate = growth_func_v
crack_front_definition = crack_tip
[]
[crack_tip]
type = CrackFrontDefinition
crack_direction_method = CurvedCrackFront
2d = true
crack_front_points_provider = cut_mesh2
number_points_from_provider = 2
[]
[]
[AuxVariables]
[disp_x]
family = LAGRANGE
order = FIRST
[]
[disp_y]
family = LAGRANGE
order = FIRST
[]
[]
[Functions]
[fcn_00]
type = ParsedFunction
expression = 'if(x<0,y,0)'
[]
[fcn_10]
type = ParsedFunction
expression = 'if(x<0,0,y)'
[]
[fcn_20]
type = ParsedFunction
expression = '0'
[]
[fcn_11]
type = ParsedFunction
expression = '0'
[]
[fcn_21]
type = ParsedFunction
expression = '0'
[]
[fcn_22]
type = ParsedFunction
expression = '0'
[]
[]
[Materials]
[tensor]
type = GenericFunctionRankTwoTensor
tensor_name = generic_stress
# tensor values are column major-ordered
tensor_functions = 'fcn_00 fcn_10 fcn_20 fcn_10 fcn_11 fcn_21 fcn_20 fcn_21 fcn_22'
outputs = all
[]
[]
[VectorPostprocessors]
[CrackFrontNonlocalStress]
type = CrackFrontNonlocalStress
base_name = generic
crack_front_definition = crack_tip
box_length = 0.1
box_height = 0.05
box_width = 0.05
[]
[]
[Executioner]
type = Transient
start_time = 0.0
dt = 1.0
end_time = 4
[]
[Outputs]
file_base = 'stress_check'
csv = true
[]
(modules/solid_mechanics/test/tests/umat/predef/predef_multiple.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t*10
[]
[right_pull]
type = ParsedFunction
expression = -t*0.5
[]
[]
[AuxVariables]
[strain_yy]
family = MONOMIAL
order = FIRST
[]
[strain_xx]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[Pressure]
[bc_presssure_top]
boundary = top
function = top_pull
[]
[bc_presssure_right]
boundary = right
function = right_pull
[]
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[]
[Materials]
# 1. Active for UMAT
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_multiple_predef'
num_state_vars = 0
external_fields = 'strain_xx strain_yy'
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
base_name = 'base'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[strain_dependent_elasticity_tensor]
type = CompositeElasticityTensor
args = 'strain_yy strain_xx'
tensors = 'base'
weights = 'prefactor_material'
[]
[prefactor_material_block]
type = DerivativeParsedMaterial
property_name = prefactor_material
coupled_variables = 'strain_yy strain_xx'
expression = '1.0/(1.0 + strain_yy + strain_xx)'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/tutorial/11.i)
# Two-phase borehole injection problem
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater pgas T disp_x disp_y'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
gravity = '0 0 0'
biot_coefficient = 1.0
PorousFlowDictator = dictator
[]
[Variables]
[pwater]
initial_condition = 20E6
[]
[pgas]
initial_condition = 20.1E6
[]
[T]
initial_condition = 330
scaling = 1E-5
[]
[disp_x]
scaling = 1E-5
[]
[disp_y]
scaling = 1E-5
[]
[]
[Kernels]
[mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[]
[vol_strain_rate_water]
type = PorousFlowMassVolumetricExpansion
fluid_component = 0
variable = pwater
[]
[mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = pgas
[]
[vol_strain_rate_co2]
type = PorousFlowMassVolumetricExpansion
fluid_component = 1
variable = pgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = T
[]
[advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = T
[]
[conduction]
type = PorousFlowHeatConduction
use_displaced_mesh = false
variable = T
[]
[vol_strain_rate_heat]
type = PorousFlowHeatVolumetricExpansion
variable = T
[]
[grad_stress_x]
type = StressDivergenceTensors
temperature = T
variable = disp_x
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 0
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
variable = disp_x
use_displaced_mesh = false
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
temperature = T
variable = disp_y
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 1
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
variable = disp_y
use_displaced_mesh = false
component = 1
[]
[]
[AuxVariables]
[disp_z]
[]
[effective_fluid_pressure]
family = MONOMIAL
order = CONSTANT
[]
[mass_frac_phase0_species0]
initial_condition = 1 # all water in phase=0
[]
[mass_frac_phase1_species0]
initial_condition = 0 # no water in phase=1
[]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[swater]
family = MONOMIAL
order = CONSTANT
[]
[stress_rr]
family = MONOMIAL
order = CONSTANT
[]
[stress_tt]
family = MONOMIAL
order = CONSTANT
[]
[stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[effective_fluid_pressure]
type = ParsedAux
coupled_variables = 'pwater pgas swater sgas'
expression = 'pwater * swater + pgas * sgas'
variable = effective_fluid_pressure
[]
[swater]
type = PorousFlowPropertyAux
variable = swater
property = saturation
phase = 0
execute_on = timestep_end
[]
[sgas]
type = PorousFlowPropertyAux
variable = sgas
property = saturation
phase = 1
execute_on = timestep_end
[]
[stress_rr]
type = RankTwoScalarAux
variable = stress_rr
rank_two_tensor = stress
scalar_type = RadialStress
point1 = '0 0 0'
point2 = '0 0 1'
execute_on = timestep_end
[]
[stress_tt]
type = RankTwoScalarAux
variable = stress_tt
rank_two_tensor = stress
scalar_type = HoopStress
point1 = '0 0 0'
point2 = '0 0 1'
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
execute_on = timestep_end
[]
[]
[BCs]
[roller_tmax]
type = DirichletBC
variable = disp_x
value = 0
boundary = dmax
[]
[roller_tmin]
type = DirichletBC
variable = disp_y
value = 0
boundary = dmin
[]
[pinned_top_bottom_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'top bottom'
[]
[pinned_top_bottom_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'top bottom'
[]
[cavity_pressure_x]
type = Pressure
boundary = injection_area
variable = disp_x
component = 0
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[]
[cavity_pressure_y]
type = Pressure
boundary = injection_area
variable = disp_y
component = 1
postprocessor = constrained_effective_fluid_pressure_at_wellbore
use_displaced_mesh = false
[]
[cold_co2]
type = DirichletBC
boundary = injection_area
variable = T
value = 290 # injection temperature
use_displaced_mesh = false
[]
[constant_co2_injection]
type = PorousFlowSink
boundary = injection_area
variable = pgas
fluid_phase = 1
flux_function = -1E-4
use_displaced_mesh = false
[]
[outer_water_removal]
type = PorousFlowPiecewiseLinearSink
boundary = rmax
variable = pwater
fluid_phase = 0
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[outer_co2_removal]
type = PorousFlowPiecewiseLinearSink
boundary = rmax
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E8'
PT_shift = 20.1E6
use_mobility = true
use_relperm = true
use_displaced_mesh = false
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = water97_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water97_tabulated_11.csv
[]
[true_co2]
type = CO2FluidProperties
[]
[tabulated_co2]
type = TabulatedFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = co2_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = co2_tabulated_11.csv
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = T
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_phase0_species0 mass_frac_phase1_species0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.1
sum_s_res = 0.2
phase = 0
[]
[relperm_co2]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[]
[porosity_mat]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.1
reference_temperature = 330
reference_porepressure = 20E6
thermal_expansion_coeff = 15E-6 # volumetric
solid_bulk = 8E9 # unimportant since biot = 1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityKozenyCarman
block = aquifer
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-12
[]
[permeability_caps]
type = PorousFlowPermeabilityKozenyCarman
block = caps
poroperm_function = kozeny_carman_phi0
phi0 = 0.1
n = 2
m = 2
k0 = 1E-15
k_anisotropy = '1 0 0 0 1 0 0 0 0.1'
[]
[rock_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2 0 0 0 2 0 0 0 2'
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2300
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5E9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = 'thermal_contribution initial_stress'
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 5E-6 # this is the linear thermal expansion coefficient
eigenstrain_name = thermal_contribution
stress_free_temperature = 330
[]
[initial_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '20E6 0 0 0 20E6 0 0 0 20E6'
eigenstrain_name = initial_stress
[]
[stress]
type = ComputeLinearElasticStress
[]
[effective_fluid_pressure_mat]
type = PorousFlowEffectiveFluidPressure
[]
[volumetric_strain]
type = PorousFlowVolumetricStrain
[]
[]
[Postprocessors]
[effective_fluid_pressure_at_wellbore]
type = PointValue
variable = effective_fluid_pressure
point = '1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[]
[constrained_effective_fluid_pressure_at_wellbore]
type = FunctionValuePostprocessor
function = constrain_effective_fluid_pressure
execute_on = timestep_begin
[]
[]
[Functions]
[constrain_effective_fluid_pressure]
type = ParsedFunction
symbol_names = effective_fluid_pressure_at_wellbore
symbol_values = effective_fluid_pressure_at_wellbore
expression = 'max(effective_fluid_pressure_at_wellbore, 20E6)'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E3
[TimeStepper]
type = IterationAdaptiveDT
dt = 1E3
growth_factor = 1.2
optimal_iterations = 10
[]
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/single_var_constraint_2d/propagating_1field.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
time_start_cut = 0.0
time_end_cut = 2.0
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = 0
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/static_deformations/cosserat_glide.i)
# Example taken from Appendix A of
# S Forest "Mechanics of Cosserat media An introduction". Available from http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.154.4476&rep=rep1&type=pdf
#
# Analytically, the displacements are
# wc_z = B sinh(w_e y)
# disp_x = (2 mu_c B / w_e / (mu + mu_c)) (1 - cosh(w_e y))
# with w_e^2 = 2 mu mu_c / be / (mu + mu_c)
# and B = arbitrary integration constant
#
# Also, the only nonzero stresses are
# m_zy = 2 B be w_e cosh(w_e y)
# si_yx = -4 mu mu_c/(mu + mu_c) B sinh(w_e y)
#
# MOOSE gives these stress components correctly.
# However, it also gives a seemingly non-zero si_xy
# component. Upon increasing the resolution of the
# mesh (ny=10000, for example), the stress components
# are seen to limit correctly to the above forumlae
#
# I use mu = 2, mu_c = 3, be = 0.6, so w_e = 2
# Also i use B = 1, so at y = 1
# wc_z = 3.626860407847
# disp_x = -1.65731741465
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 100
ymax = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
displacements = 'wc_x wc_y wc_z'
component = 2
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./disp_x_zero_at_y_zero]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0
[../]
[./disp_x_fixed_at_y_max]
type = DirichletBC
variable = disp_x
boundary = top
value = -1.65731741465
[../]
[./no_dispy]
type = DirichletBC
variable = disp_y
boundary = 'back front bottom top left right'
value = 0
[../]
[./no_dispz]
type = DirichletBC
variable = disp_z
boundary = 'back front bottom top left right'
value = 0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = 'back front bottom top left right'
value = 0
[../]
[./no_wc_y]
type = DirichletBC
variable = wc_y
boundary = 'back front bottom top left right'
value = 0
[../]
[./wc_z_zero_at_y_zero]
type = DirichletBC
variable = wc_z
boundary = bottom
value = 0
[../]
[./wc_z_fixed_at_y_max]
type = DirichletBC
variable = wc_z
boundary = top
value = 3.626860407847
[../]
[]
[AuxVariables]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1.1 0.6 0.6' # In Forest notation this is alpha=1.1 (this is unimportant), beta=gamma=0.6.
fill_method_bending = 'general_isotropic'
E_ijkl = '1 2 3' # In Forest notation this is lambda=1 (this is unimportant), mu=2, mu_c=3
fill_method = 'general_isotropic'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[VectorPostprocessors]
[./soln]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = y
variable = 'disp_x wc_z stress_yx couple_stress_zy'
start_point = '0 0 0'
end_point = '0 1 0'
num_points = 11
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = cosserat_glide_out
exodus = true
csv = true
[]
(modules/stochastic_tools/test/tests/samplers/mcmc/main_imh.i)
[StochasticTools]
[]
[Distributions]
[left]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[right]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[]
[Likelihood]
[gaussian]
type = Gaussian
noise = 'noise_specified/noise_specified'
file_name = 'exp_0_05.csv'
log_likelihood = true
[]
[]
[Samplers]
[sample]
type = IndependentGaussianMH
prior_distributions = 'left right'
# previous_state = 'mcmc_reporter/inputs'
num_parallel_proposals = 5
file_name = 'confg.csv'
execute_on = PRE_MULTIAPP_SETUP
seed = 2547
std_prop = '0.05 0.05'
initial_values = '0.1 0.1'
seed_inputs = 'mcmc_reporter/seed_input'
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = sub
sampler = sample
param_names = 'left_bc right_bc mesh1'
[]
[]
[Reporters]
[constant]
type = StochasticReporter
[]
[noise_specified]
type = ConstantReporter
real_names = 'noise_specified'
real_values = '0.05'
[]
[mcmc_reporter]
type = IndependentMHDecision
output_value = constant/reporter_transfer:average:value
sampler = sample
likelihoods = 'gaussian'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = 'imh_5prop'
[out]
type = JSON
execute_system_information_on = NONE
[]
[]
(modules/phase_field/test/tests/phase_field_kernels/ACInterfaceStress_jacobian.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 8
ny = 8
nz = 8
xmax = 20
ymax = 20
zmax = 20
[]
[Variables]
[./eta]
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 12.0
invalue = 1.0
outvalue = 0.0
int_width = 16.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACInterfaceStress]
type = ACInterfaceStress
variable = eta
mob_name = 1
stress = 2.7
[../]
[]
[Materials]
[./strain]
type = GenericConstantRankTwoTensor
tensor_name = elastic_strain
tensor_values = '0.11 0.12 0.13 0.21 0.22 0.23 0.31 0.32 0.33'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 1000
[]
[Outputs]
exodus = true
[]
(python/peacock/tests/common/transient_big.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
uniform_refine = 2
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
# Preconditioned JFNK (default)
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
file_base = out_transient
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/three_surface02.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 0E-6m in y direction and 2.0E-6 in z direction.
# trial stress_yy = 0 and stress_zz = 2.0
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1, but this will require a negative plasticity
# multiplier for SimpleTester2, so it will be deactivated, and the algorithm will return to
# stress_yy = 0, stress_zz = 1
# internal0 should be 1.0, and others zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '2.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface02
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/stochastic_tools/test/tests/auxkernels/surrogate_aux/surrogate_array_aux.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 10
[]
[]
[Surrogates]
[surrogate]
type = PolynomialRegressionSurrogate
filename = surrogate_trainer_poly_regression.rd
[]
[]
[AuxVariables]
[u]
family = MONOMIAL
order = CONSTANT
components = 2
[]
[u0]
family = MONOMIAL
order = CONSTANT
[]
[u1]
family = MONOMIAL
order = CONSTANT
[]
[array_var]
family = MONOMIAL
order = CONSTANT
components = 2
[]
[var]
family = MONOMIAL
order = CONSTANT
[]
[reference]
family = MONOMIAL
order = CONSTANT
[]
[]
[ICs]
[array_var_ic]
type = ArrayFunctionIC
variable = array_var
function = 'funx funmx'
[]
[var_ic]
type = FunctionIC
variable = var
function = funy
[]
[]
[Functions]
[funx]
type = ParsedFunction
expression = 'x'
[]
[funmx]
type = ParsedFunction
expression = '-x'
[]
[funy]
type = ParsedFunction
expression = 'y'
[]
[funz]
type = ParsedFunction
expression = 'z'
[]
[funt]
type = ParsedFunction
expression = 't'
[]
[reference0]
type = ParsedFunction
expression = '1 + x + y + z + t +
x*x + x*y + x*z + x*t +
y*y + y*z + y*t +
z*z + z*t +
t*t'
[]
[reference1]
type = ParsedFunction
expression = '1 - x + y + z + t +
x*x - x*y - x*z - x*t +
y*y + y*z + y*t +
z*z + z*t +
t*t'
[]
[]
[Postprocessors]
[pp]
type = FunctionValuePostprocessor
function = funt
point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxKernels]
[u_aux]
type = SurrogateModelArrayAuxKernel
variable = u
model = surrogate
parameters = 'array_var var funz pp'
scalar_parameters = 'funz pp'
coupled_variables = 'var'
coupled_array_variables = 'array_var'
execute_on = 'INITIAL TIMESTEP_END'
[]
[u0_aux]
type = ArrayVariableComponent
variable = u0
array_variable = u
component = 0
execute_on = 'INITIAL TIMESTEP_END'
[]
[u1_aux]
type = ArrayVariableComponent
variable = u1
array_variable = u
component = 1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Postprocessors]
[diff0]
type = ElementL2Error
variable = u0
function = reference0
execute_on = 'INITIAL TIMESTEP_END'
[]
[diff1]
type = ElementL2Error
variable = u1
function = reference1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 10
[]
[UserObjects]
[terminator]
type = Terminator
expression = '(diff0 + diff1) > 1e-8'
error_level = ERROR
[]
[]
(test/tests/userobjects/setup_interface_count/general.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./right_side]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0.5 0 0'
block_id = 1
top_right = '1 1 0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./initial] # 1 per simulation
type = GeneralSetupInterfaceCount
count_type = 'initial'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./timestep] # 10, once per timestep
type = GeneralSetupInterfaceCount
count_type = 'timestep'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./subdomain] # 0, method not implemented for GeneralUserObjects
type = GeneralSetupInterfaceCount
count_type = 'subdomain'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./initialize] # 1 for initial and 2 for each timestep
type = GeneralSetupInterfaceCount
count_type = 'initialize'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./finalize] # 1 for initial and 2 for each timestep
type = GeneralSetupInterfaceCount
count_type = 'finalize'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./execute] # 1 for initial and 2 for each timestep
type = GeneralSetupInterfaceCount
count_type = 'execute'
execute_on = 'initial timestep_begin timestep_end'
[../]
[./threadjoin] # 0, not implemented
type = GeneralSetupInterfaceCount
count_type = 'threadjoin'
execute_on = 'initial timestep_begin timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/jacobian_02.i)
# Checking the Jacobian of Flux-Limited TVD Advection, using flux_limiter_type = superbee
# Here we use snes_check_jacobian instead of snes_type=test. The former just checks the Jacobian for the
# random initial conditions, while the latter checks for u=1 and u=-1
#
# The Jacobian is correct for u=1 and u=-1, but the finite-difference scheme used by snes_type=test gives the
# wrong answer.
# For u=1, the Kuzmin-Turek scheme adds as much antidiffusion as possible, resulting in a central-difference
# version of advection (flux_limiter = 1). This is correct, and the Jacobian is calculated correctly.
# However, when computing the Jacobian using finite differences, u is increased or decreased at a node.
# This results in that node being at a maximum or minimum, which means no antidiffusion should be added
# (flux_limiter = 0). This corresponds to a full-upwind scheme. So the finite-difference computes the
# Jacobian in the full-upwind scenario, which is incorrect (the original residual = 0, after finite-differencing
# the residual comes from the full-upwind scenario).
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
xmin = 0
xmax = 1
ny = 2
ymin = -1
ymax = 2
bias_y = 1.5
nz = 2
zmin = 1
zmax = 2
bias_z = 0.8
[]
[Variables]
[u]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x + 0.5 * y - 0.4 * z - 0.1 * sin(x) - 0.1 * cos(y) + 0.2 * exp(-z)'
[]
[]
[Kernels]
[flux]
type = FluxLimitedTVDAdvection
variable = u
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = u
velocity = '1 -2 1.5'
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Linear # this is to force convergence even though the nonlinear residual is high: we just care about the Jacobian in this test
end_time = 1
num_steps = 1
dt = 1
[]
(test/tests/nodalkernels/constraint_enforcement/upper-and-lower-bound.i)
l=10
nx=100
num_steps=10
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[lm_upper]
[]
[lm_lower]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = 'if(x<5,-1,1)'
[]
[]
[NodalKernels]
[upper_bound]
type = UpperBoundNodalKernel
variable = lm_upper
v = u
exclude_boundaries = 'left right'
upper_bound = 10
[]
[forces_from_upper]
type = CoupledForceNodalKernel
variable = u
v = lm_upper
coef = -1
[]
[lower_bound]
type = LowerBoundNodalKernel
variable = lm_lower
v = u
exclude_boundaries = 'left right'
lower_bound = 0
[]
[forces_from_lower]
type = CoupledForceNodalKernel
variable = u
v = lm_lower
coef = 1
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 0
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = ${l}
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
petsc_options_value = '0 30 asm 16 basic'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[active_upper_lm]
type = GreaterThanLessThanPostprocessor
variable = lm_upper
execute_on = 'nonlinear timestep_end'
value = 1e-8
comparator = 'greater'
[]
[upper_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = ${fparse 10+1e-8}
comparator = 'greater'
[]
[active_lower_lm]
type = GreaterThanLessThanPostprocessor
variable = lm_lower
execute_on = 'nonlinear timestep_end'
value = 1e-8
comparator = 'greater'
[]
[lower_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[nls]
type = NumNonlinearIterations
[]
[cum_nls]
type = CumulativeValuePostprocessor
postprocessor = nls
[]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/interaction_integral_2d_bf.i)
#This is a regression test that exercises the option to include
#the effects of the body force in the interaction integral. This
#uses the same basic model as the other cases in this directory.
#This is a placeholder until a suitable problem with an analytical
#solution can be identified.
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[Mesh]
file = crack2d.e
displacements = 'disp_x disp_y'
# uniform_refine = 3
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
symmetry_plane = 1
incremental = true
# interaction integral parameters
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
body_force = body_force
[]
[Physics/SolidMechanics]
[QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[]
[MaterialVectorBodyForce/all]
body_force = body_force
[]
[]
[BCs]
[crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[]
[no_x1]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[body_force]
type = GenericConstantVectorMaterial
prop_names = 'body_force'
prop_values = '0.1 0.1 0.0'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[]
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[frictionless_normal_lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
use_dual = true
[]
[tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '2 3 4 5 6 7'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
line_search = 'none'
nl_abs_tol = 1e-7
start_time = 0.0
end_time = 0.3 # 3.5
l_tol = 1e-4
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[cont_press]
type = NodalValueSampler
variable = frictionless_normal_lm
boundary = '3'
sort_by = id
[]
[friction]
type = NodalValueSampler
variable = frictionless_normal_lm
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = false
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp cont_press friction'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_variable_normal = frictionless_normal_lm
lm_variable_tangential_one = tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
friction_lm = tangential_lm
mu = 0.4
c_t = 1.0e5
c = 1.0e6
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
variable = tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
variable = tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
(modules/solid_mechanics/test/tests/tensile/planar2.i)
# checking for small deformation
# A single element is stretched by 1E-6m in all directions, with lame mu = 1E6, so trial stress is 2Pa in principal directions
# tensile_strength is set to 1Pa
# Then the final stress should return to the all principal stresses being 1.0 (up to tolerance), and internal parameter = (0.5+0.5+0.5)E-6 = 1.5E-6
# Using 'planar' Tensile plasticity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
outputs = console
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
shift = 1E-6
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = tens
debug_fspb = crash
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/combined/test/tests/multiphase_mechanics/nonsplit_gradderiv.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 5
xmax = 10
ymax = 10
[]
[GlobalParams]
displacements = 'disp_x disp_y'
displacement_gradients = 'gxx gxy gyx gyy'
[]
[AuxVariables]
[./disp_x]
[./InitialCondition]
type = FunctionIC
function = '0.1*sin(2*x/10*3.14159265359)'
[../]
[../]
[./disp_y]
[./InitialCondition]
type = FunctionIC
function = '0.1*sin(1*y/10*3.14159265359)'
[../]
[../]
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
initial_condition = 0
[../]
[./gxx]
[../]
[./gxy]
[../]
[./gyx]
[../]
[./gyy]
[../]
[]
[Kernels]
[./dt]
type = TimeDerivative
variable = c
[../]
[./bulk]
type = CahnHilliard
variable = c
mob_name = M
f_name = F
[../]
[./int]
type = CHInterface
variable = c
mob_name = M
kappa_name = kappa_c
[../]
[./gxx]
type = GradientComponent
variable = gxx
v = disp_x
component = 0
[../]
[./gxy]
type = GradientComponent
variable = gxy
v = disp_x
component = 1
[../]
[./gyx]
type = GradientComponent
variable = gyx
v = disp_y
component = 0
[../]
[./gyy]
type = GradientComponent
variable = gyy
v = disp_y
component = 1
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 0.1'
[../]
[./straingradderiv]
type = StrainGradDispDerivatives
[../]
[./elasticity_tensor]
type = ComputeConcentrationDependentElasticityTensor
c = c
C0_ijkl = '1.0 1.0'
C1_ijkl = '3.0 3.0'
fill_method0 = symmetric_isotropic
fill_method1 = symmetric_isotropic
[../]
[./smallstrain]
type = ComputeSmallStrain
[../]
[./linearelastic_a]
type = ComputeLinearElasticStress
[../]
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = F
args = 'c'
derivative_order = 3
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = NEWTON
l_max_its = 30
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-7
nl_abs_tol = 1.0e-10
num_steps = 2
dt = 1
[]
[Outputs]
perf_graph = true
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/boundary_toparent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
elem_type = QUAD8
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./top]
type = DirichletBC
variable = u
boundary = top
value = 0.0
[../]
[./right]
type = DirichletBC
variable = u
boundary = bottom
value = 1.0
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/solid_mechanics_basic/test.i)
[GlobalParams]
#displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
use_crack_growth_increment = true
crack_growth_increment = 0.2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '1.0 0.5 0.3 0.5'
time_start_cut = 0.0
time_end_cut = 2.0
heal_always = true
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
displacements = 'disp_x disp_y'
[./all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
displacements = 'disp_x disp_y'
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 50 100'
y='0 0.02 0.1'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = DirichletBC
boundary = top
variable = disp_x
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pull
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 0
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
block = 0
displacements = 'disp_x disp_y'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 2.0
num_steps = 5000
max_xfem_update = 1
[]
[Outputs]
file_base = crack_propagation_2d_out
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/combined/test/tests/ad_cavity_pressure/negative_volume.i)
#
# Cavity Pressure Test
#
# This test is designed to compute a negative number of moles
# to trigger an error check in the CavityPressureUserObject.
# The negative number of moles is achieved by supplying an
# open volume to the InternalVolume postprocessor, which
# calculates a negative volume.
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 2
[]
[Functions]
[temperature]
type = PiecewiseLinear
x = '0 1'
y = '1 2'
scale_factor = 100
[]
[]
[Variables]
[temperature]
initial_condition = 100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temperature
use_displaced_mesh = true
[]
[]
[BCs]
[no_x]
type = ADDirichletBC
variable = disp_r
boundary = left
value = 0.0
[]
[no_y]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[temperatureInterior]
type = ADFunctionDirichletBC
boundary = 2
function = temperature
variable = temperature
[]
[CavityPressure]
[pressure]
boundary = 'top bottom right'
initial_pressure = 10e5
R = 8.3143
output_initial_moles = initial_moles
temperature = aveTempInterior
volume = internalVolume
startup_time = 0.5
output = ppress
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elastic_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress1]
type = ADComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 'top bottom right'
execute_on = 'initial linear'
[]
[aveTempInterior]
type = AxisymmetricCenterlineAverageValue
boundary = left
variable = temperature
execute_on = 'initial linear'
[]
[]
[Outputs]
exodus = false
[]
(modules/porous_flow/test/tests/mass_conservation/mass12.i)
# The sample is an annulus in RZ coordinates.
# Roller BCs are applied to the r_min, r_max and bottom boundaries
# A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow.
# Fluid mass conservation is checked.
#
# Under these conditions
# fluid_mass = volume0 * rho0 * exp(P0/bulk) = pi*3 * 1 * exp(0.1/0.5) = 11.51145
# volume0 * rho0 * exp(P0/bulk) = volume * rho0 * exp(P/bulk), so
# P - P0 = bulk * log(volume0 / volume) = 0.5 * log(1 / (1 - 0.01*t))
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 1.0
xmax = 2.0
ymin = -0.5
ymax = 0.5
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[porepressure]
initial_condition = 0.1
[]
[]
[BCs]
[bottom_roller]
type = DirichletBC
variable = disp_z
value = 0
boundary = bottom
[]
[side_rollers]
type = DirichletBC
variable = disp_r
value = 0
boundary = 'left right'
[]
[top_move]
type = FunctionDirichletBC
variable = disp_z
function = -0.01*t
boundary = top
[]
[]
[Kernels]
[grad_stress_r]
type = StressDivergenceRZTensors
variable = disp_r
component = 0
[]
[grad_stress_z]
type = StressDivergenceRZTensors
variable = disp_z
component = 1
[]
[poro_r]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_r
component = 0
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_z
component = 1
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[]
[AuxVariables]
[stress_rr]
order = CONSTANT
family = MONOMIAL
[]
[stress_rz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_tt]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_rr]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rr
index_i = 0
index_j = 0
[]
[stress_rz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rz
index_i = 0
index_j = 1
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[]
[stress_tt]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_tt
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.5 0 0 0 0.5 0 0 0 0.5'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_r disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = porepressure
[]
[rdisp]
type = PointValue
outputs = csv
point = '2 0 0'
use_displaced_mesh = false
variable = disp_r
[]
[stress_rr]
type = PointValue
outputs = csv
point = '1 0 0'
variable = stress_rr
[]
[stress_zz]
type = PointValue
outputs = csv
point = '1 0 0'
variable = stress_zz
[]
[stress_tt]
type = PointValue
outputs = csv
point = '1 0 0'
variable = stress_tt
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 2
[]
[Outputs]
execute_on = 'initial timestep_end'
[csv]
type = CSV
[]
[]
(test/tests/meshmodifiers/element_subdomain_modifier/reinitialization_from_into.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 25
ny = 25
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.3 1 0'
[]
[middle]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.3 0 0'
top_right = '0.6 1 0'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'middle'
block_id = 3
bottom_left = '0.6 0 0'
top_right = '1 1 0'
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[u_1]
type = ConstantIC
variable = 'u'
value = 1
block = 1
[]
[u_2]
type = ConstantIC
variable = 'u'
value = 2
block = 2
[]
[u_3]
type = ConstantIC
variable = 'u'
value = 3
block = 3
[]
[]
[MeshModifiers]
[moving_circle_bottom]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_1'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
reinitialize_subdomains = '1 2'
old_subdomain_reinitialized = false
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[moving_circle_top]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi_2'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 2
reinitialize_subdomains = '1 2'
old_subdomain_reinitialized = false
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi_1]
[]
[phi_2]
[]
[]
[AuxKernels]
[phi_1]
type = ParsedAux
variable = 'phi_1'
expression = '(x-t)^2+(y)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[phi_2]
type = ParsedAux
variable = 'phi_2'
expression = '(x-t)^2+(y-1)^2-0.3^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(test/tests/controls/libtorch_nn_control/read_control.i)
pi = 3.14159265359
period = 0.25
diff_coeff = 0.5
cp = 1.0
[Functions]
[src_func]
type = ParsedFunction
value = "sin(${pi}/${period}*t)"
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 20
xmin = -0.5
xmax = 0.5
ny = 20
ymin = -0.5
ymax = 0.5
[]
[source_domain]
type = ParsedSubdomainMeshGenerator
input = msh
combinatorial_geometry = '(x<0.2 & x>-0.2) & (y<0.2 & y>-0.2)'
block_id = 1
[]
[]
[Variables]
[T]
initial_condition = 1
[]
[]
[Kernels]
[diffusion]
type = CoefDiffusion
variable = T
coef = ${diff_coeff}
[]
[source]
type = BodyForce
variable = T
function = src_func
block = 1
[]
[anti_source]
type = BodyForce
variable = T
value = 0
block = 1
[]
[time_deriv]
type = CoefTimeDerivative
Coefficient = ${cp}
variable = T
[]
[]
[BCs]
[neumann_rest]
type = NeumannBC
variable = T
boundary = 'left right top bottom'
value = 0
[]
[]
[Executioner]
type = Transient
num_steps = 25
dt = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-12
line_search = 'none'
[]
[Postprocessors]
[T_max]
type = NodalExtremeValue
variable = T
execute_on = 'INITIAL TIMESTEP_END'
[]
[control_value]
type = LibtorchControlValuePostprocessor
control_name = src_control
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Controls]
[src_control]
type = LibtorchNeuralNetControl
parameters = "Kernels/anti_source/value"
responses = 'T_max'
[]
[]
[Reporters]
inactive = 'nn_parameters'
[T_reporter]
type = AccumulateReporter
reporters = 'T_max/value control_value/value'
outputs = csv_out
[]
[nn_parameters]
type = LibtorchArtificialNeuralNetParameters
control_name = src_control
execute_on = FINAL
outputs = json_out
[]
[]
[Outputs]
[csv_out]
type = CSV
execute_on = FINAL
[]
[json_out]
type = JSON
execute_on = FINAL
execute_system_information_on = NONE
[]
[]
(test/tests/meshgenerators/file_mesh_generator/2d_discontinuous_iga_l2.i)
[Mesh]
[cyl2d_iga]
type = FileMeshGenerator
file = PressurizedCyl_Patch6_4Elem.e
discontinuous_spline_extraction = true
[]
[]
[Variables]
[u]
order = SECOND # Must match mesh order
family = RATIONAL_BERNSTEIN
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[rxn]
type = Reaction
variable = u
rate = -0.1
block = 0 # Avoid direct calculations on spline nodes
[]
[null]
type = NullKernel
variable = u
block = 1 # Keep kernel coverage check happy
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '1.0'
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = NEWTON
dtmin = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_01.i)
# Checking the Jacobian of Flux-Limited TVD Advection, 1 phase, 1 component, full saturation, using flux_limiter_type = none
# This is quite a heavy test, but we need a fairly big mesh to check the upwinding is happening correctly
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
xmin = 0
xmax = 1
ny = 4
ymin = -1
ymax = 2
bias_y = 1.5
nz = 4
zmin = 1
zmax = 2
bias_z = 0.8
[]
[GlobalParams]
gravity = '1 2 -0.5'
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
variable = pp
type = RandomIC
min = 1
max = 2
[]
[]
[Kernels]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = pp
advective_flux_calculator = advective_flux_calculator
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.4
viscosity = 1.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator]
type = PorousFlowAdvectiveFluxCalculatorSaturated
flux_limiter_type = None
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.21 0 0 0 1.5 0 0 0 0.8'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
num_steps = 1
dt = 1
[]
(modules/porous_flow/test/tests/dispersion/disp01_fv.i)
# Test dispersive part of FVPorousFlowDispersiveFlux kernel by setting diffusion
# coefficients to zero. A pressure gradient is applied over the mesh to give a
# uniform velocity. Gravity is set to zero.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
xmax = 10
bias_x = 1.1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
type = MooseVariableFVReal
[]
[massfrac0]
type = MooseVariableFVReal
[]
[]
[AuxVariables]
[velocity]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[velocity]
type = ADPorousFlowDarcyVelocityComponent
variable = velocity
component = x
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = pic
[]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[Functions]
[pic]
type = ParsedFunction
expression = '1.1e5-x*1e3'
[]
[]
[FVBCs]
[xleft]
type = FVDirichletBC
value = 1
variable = massfrac0
boundary = left
[]
[xright]
type = FVDirichletBC
value = 0
variable = massfrac0
boundary = right
[]
[pright]
type = FVDirichletBC
variable = pp
boundary = right
value = 1e5
[]
[pleft]
type = FVDirichletBC
variable = pp
boundary = left
value = 1.1e5
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[adv0]
type = FVPorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[diff0]
type = FVPorousFlowDispersiveFlux
variable = pp
disp_trans = 0
disp_long = 0.2
[]
[mass1]
type = FVPorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[adv1]
type = FVPorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
[]
[diff1]
type = FVPorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
disp_trans = 0
disp_long = 0.2
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e9
density0 = 1000
viscosity = 0.001
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = ADPorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = ADPorousFlowPorosityConst
porosity = 0.3
[]
[diff]
type = ADPorousFlowDiffusivityConst
diffusion_coeff = '0 0'
tortuosity = 0.1
[]
[relp]
type = ADPorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'gmres asm lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 3e2
dtmax = 100
nl_abs_tol = 1e-12
[TimeStepper]
type = IterationAdaptiveDT
growth_factor = 2
cutback_factor = 0.5
dt = 10
[]
[]
[VectorPostprocessors]
[xmass]
type = ElementValueSampler
sort_by = id
variable = 'massfrac0 velocity'
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/times/functor_times.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[Times]
[functor]
type = FunctorTimes
functor = 'f1'
[]
[]
[Functions]
[f1]
type = ParsedFunction
expression = '1 + x * 2'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
# Test recover
num_steps = 2
[]
[Outputs]
[out]
type = JSON
execute_system_information_on = none
[]
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/czm_traction_separation_base.i)
# base test to check the implemantation traction separation laws
# Loads are expressed using functions. See the czm_materials/3DC section in the
# test file for examples.
[Mesh]
[./msh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 1
nz = 1
[]
[./subdomain_1]
type = SubdomainBoundingBoxGenerator
input = msh
bottom_left = '0 0 0'
block_id = 1
top_right = '0.5 1 1'
[]
[./subdomain_2]
type = SubdomainBoundingBoxGenerator
input = subdomain_1
bottom_left = '0.5 0 0'
block_id = 2
top_right = '1 1 1'
[]
[./breakmesh]
input = subdomain_2
type = BreakMeshByBlockGenerator
[../]
[add_side_sets]
input = breakmesh
type = SideSetsFromNormalsGenerator
normals = '0 -1 0
0 1 0
-1 0 0
1 0 0
0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'y0 y1 x0 x1 z0 z1'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_yz stress_xz stress_xy'
[../]
[]
[Physics/SolidMechanics/CohesiveZone]
[./czm1]
strain = SMALL
boundary = 'interface'
generate_output = 'traction_x traction_y traction_z normal_traction tangent_traction jump_x jump_y jump_z normal_jump tangent_jump'
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = x0
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = x0
value = 0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
preset = false
boundary = x0
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = x1
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = x1
[../]
[./right_z]
type = FunctionDirichletBC
variable = disp_z
preset = false
boundary = x1
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = '1 2'
fill_method = symmetric_isotropic
C_ijkl = '0.3 0.5e8'
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[./czm_mat]
boundary = 'interface'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
solve_type = NEWTON
nl_abs_tol = 1e-8
nl_rel_tol = 1e-6
nl_max_its = 5
l_tol = 1e-10
l_max_its = 50
start_time = 0.0
dt = 0.2
end_time = 3
dtmin = 0.2
line_search = none
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
(test/tests/multiapps/picard_multilevel/picard_sub2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./td_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/reset/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
reset_apps = 0
reset_time = 0.05
[../]
[]
(test/tests/restart/restart_transient_from_steady/restart_from_steady.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Problem]
restart_file_base = steady_out_cp/LATEST
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 2
[../]
[]
[Postprocessors]
[./unorm]
type = ElementL2Norm
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
# Reset the start_time here
start_time = 0.0
num_steps = 5
dt = .1
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/full_solve_multiapp_reset/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[MultiApps]
[full_solve]
type = FullSolveMultiApp
execute_on = initial
positions = '0 0 0'
input_files = sub.i
reset_apps = '0'
reset_time = 1
[../]
[]
(modules/peridynamics/test/tests/jacobian_check/2D_heat_conduction_BPD.i)
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./temp]
[../]
[]
[AuxVariables]
[./bond_status]
order = CONSTANT
family = MONOMIAL
initial_condition = 1
[../]
[]
[Kernels]
[./HeatConduction]
type = HeatConductionBPD
variable = temp
[../]
[]
[Materials]
[./thermal_mat]
type = ThermalConstantHorizonMaterialBPD
temperature = temp
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform1_uo.i)
# apply uniform stretch in x, y and z directions.
# With cohesion = 10, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = (10*Cos(60) - 4)/Sin(60) = 1.1547
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1_uo
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/variables/previous_newton_iteration/test.i)
[Problem]
previous_nl_solution_required = true
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
initial_condition = 1
[]
[v]
order = FIRST
family = LAGRANGE
initial_condition = 1
[]
[]
[Kernels]
[td_u]
type = TimeDerivative
variable = u
[]
[source_u]
type = Reaction
variable = u
rate = 0.1
[]
[td_v]
type = TimeDerivative
variable = v
[]
[source_v]
type = CoupledForceLagged
variable = v
v = u
coefficient = -0.1
[]
[]
[Postprocessors]
[u]
type = ElementAverageValue
variable = u
execute_on = 'INITIAL TIMESTEP_END'
[]
[v]
type = ElementAverageValue
variable = v
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
solve_type = 'NEWTON'
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_direct_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 12
ny = 12
xmax = 30
ymax = 30
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 15
y1 = 15
radius = 10
variable = c
int_width = 3
invalue = 1
outvalue = -1
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./kappa]
type = GenericConstantMaterial
prop_names = 'kappa_c'
prop_values = '2.0'
[../]
[./mob]
type = DerivativeParsedMaterial
property_name = M
coupled_variables = c
expression = 'if(c<-1,0.1,if(c>1,0.1,1-.9*c^2))'
outputs = exodus
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 2
dt = 0.9
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/publications/rapid_dev/fig3.i)
#
# Fig. 3 input for 10.1016/j.commatsci.2017.02.017
# D. Schwen et al./Computational Materials Science 132 (2017) 36-45
# Comparison of an analytical (ca) and numerical (c) phase field interface
# profile. Supply the L parameter on the command line to gather the data for
# the inset plot.
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = ${L}
xmin = -30
xmax = 30
[]
[Functions]
[./solution]
type = ParsedFunction
expression = 0.5*(1+tanh(x/2^0.5))
[../]
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = solution
#type = FunctionIC
#function = if(x>0,1,0)
[../]
[../]
[./w]
[../]
[]
[AuxVariables]
[./diff]
[../]
[./ca]
[./InitialCondition]
type = FunctionIC
function = '0.5*(1+tanh(x/2^0.5))'
[../]
[../]
[]
[AuxKernels]
[./diff]
type = ParsedAux
variable = diff
expression = c-ca
coupled_variables = 'c ca'
[../]
[]
[Materials]
[./F]
type = DerivativeParsedMaterial
property_name = F
expression = 'c^2*(1-c)^2'
coupled_variables = c
[../]
[]
[Kernels]
# Split Cahn-Hilliard kernels
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = 1
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = 1
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Postprocessors]
[./L2]
type = ElementL2Error
function = solution
variable = c
[../]
[]
[VectorPostprocessors]
[./c]
type = LineValueSampler
variable = 'c ca diff'
start_point = '-10 0 0'
end_point = '10 0 0'
num_points = 200
sort_by = x
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
end_time = 1e+6
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 5
iteration_window = 1
[../]
[]
[Outputs]
csv = true
execute_on = final
[]
(test/tests/nodalkernels/constraint_enforcement/upper-bound.i)
l=10
nx=100
num_steps=10
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[lm]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '${l} - x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = '1'
[]
[]
[NodalKernels]
[positive_constraint]
type = UpperBoundNodalKernel
variable = lm
v = u
exclude_boundaries = 'left right'
upper_bound = 10
[]
[forces]
type = CoupledForceNodalKernel
variable = u
v = lm
coef = -1
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = ${l}
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type'
petsc_options_value = '0 30 asm 16 basic'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[active_lm]
type = GreaterThanLessThanPostprocessor
variable = lm
execute_on = 'nonlinear timestep_end'
value = 1e-8
[]
[violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = ${fparse 10+1e-8}
comparator = 'greater'
[]
[]
(modules/solid_mechanics/test/tests/rom_stress_update/nonad_verification.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temp_aux]
type = FunctionAux
variable = temperature
function = temp_fcn
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[rhom_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 1
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[rhoi_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 2
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[vmJ2_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 3
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[evm_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 4
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[temp_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 5
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[rhom_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 7
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[rhoi_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 8
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[creep_rate_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 10
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pull_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 1e-5 # This is required to make a non-zero effective trial stress so radial return is engaged
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 1e13
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
effective_inelastic_strain_name = effective_creep_strain
internal_solve_full_iteration_history = true
apply_strain = false
outputs = all
wall_dislocation_density_forcing_function = rhoi_fcn
cell_dislocation_density_forcing_function = rhom_fcn
old_creep_strain_forcing_function = evm_fcn
wall_input_window_low_failure = ERROR
wall_input_window_high_failure = ERROR
cell_input_window_low_failure = ERROR
cell_input_window_high_failure = ERROR
temperature_input_window_low_failure = ERROR
temperature_input_window_high_failure = ERROR
stress_input_window_low_failure = ERROR
stress_input_window_high_failure = ERROR
old_strain_input_window_low_failure = ERROR
old_strain_input_window_high_failure = ERROR
environment_input_window_low_failure = ERROR
environment_input_window_high_failure = ERROR
effective_stress_forcing_function = vmJ2_fcn
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-1 # Nothing is really being solved here, so loose tolerances are okay
dt = 1e-3
end_time = 1e-2
timestep_tolerance = 1e-3
[]
[Postprocessors]
[extrapolation]
type = ElementAverageValue
variable = ROM_extrapolation
outputs = console
[]
[old_strain_in]
type = FunctionValuePostprocessor
function = evm_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[temperature]
type = ElementAverageValue
variable = temperature
outputs = console
[]
[rhom]
type = ElementAverageValue
variable = cell_dislocations
[]
[rhoi]
type = ElementAverageValue
variable = wall_dislocations
[]
[creep_rate]
type = ElementAverageValue
variable = creep_rate
[]
[rhom_in]
type = FunctionValuePostprocessor
function = rhom_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhoi_in]
type = FunctionValuePostprocessor
function = rhoi_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[vmJ2_in]
type = FunctionValuePostprocessor
function = vmJ2_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhom_soln]
type = FunctionValuePostprocessor
function = rhom_soln_fcn
outputs = console
[]
[rhoi_soln]
type = FunctionValuePostprocessor
function = rhoi_soln_fcn
outputs = console
[]
[creep_rate_soln]
type = FunctionValuePostprocessor
function = creep_rate_soln_fcn
[]
[rhom_diff]
type = ParsedPostprocessor
pp_names = 'rhom_soln rhom'
expression = '(rhom_soln - rhom) / rhom_soln'
outputs = console
[]
[rhoi_diff]
type = ParsedPostprocessor
pp_names = 'rhoi_soln rhoi'
expression = '(rhoi_soln - rhoi) / rhoi_soln'
outputs = console
[]
[creep_rate_diff]
type = ParsedPostprocessor
pp_names = 'creep_rate creep_rate_soln'
expression = '(creep_rate_soln - creep_rate) / creep_rate_soln'
outputs = console
[]
[z_rhom_max_diff]
type = TimeExtremeValue
postprocessor = rhom_diff
value_type = abs_max
[]
[z_rhoi_max_diff]
type = TimeExtremeValue
postprocessor = rhoi_diff
value_type = abs_max
[]
[z_creep_rate_max_diff]
type = TimeExtremeValue
postprocessor = creep_rate_diff
value_type = abs_max
[]
[]
[Outputs]
csv = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/wli02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 1
xmin = -1000
xmax = 0
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureBW
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 4
density0 = 10
thermal_expansion = 0
[]
[]
[Materials]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[relperm]
type = PorousFlowRelativePermeabilityBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[]
[Variables]
[pressure]
initial_condition = -1E-4
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-0.1 0 0'
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[]
[BCs]
[base]
type = DirichletBC
boundary = 'left'
value = -1E-4
variable = pressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '-1000 0 0'
end_point = '0 0 0'
sort_by = x
num_points = 71
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 100
dt = 5
[]
[Outputs]
file_base = wli02
sync_times = '100 500 1000'
[exodus]
type = Exodus
sync_only = true
[]
[along_line]
type = CSV
sync_only = true
[]
[]
(test/tests/restart/restart_transient_from_steady/steady_with_sub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./power_density]
[../]
[]
[Variables]
[./temp]
[../]
[]
[Kernels]
[./heat_conduction]
type = Diffusion
variable = temp
[../]
[./heat_ie]
type = TimeDerivative
variable = temp
[../]
[./heat_source_fuel]
type = CoupledForce
variable = temp
v = power_density
[../]
[]
[BCs]
[bc]
type = DirichletBC
variable = temp
boundary = '0 1 2 3'
value = 450
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
start_time = 0
end_time = 10
dt = 1.0
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
[]
[Postprocessors]
[./temp_fuel_avg]
type = ElementAverageValue
variable = temp
execute_on = 'initial timestep_end'
[../]
[./pwr_density]
type = ElementIntegralVariablePostprocessor
variable = power_density
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
perf_graph = true
exodus = true
color = true
[]
(modules/solid_mechanics/test/tests/interaction_integral/interaction_integral_2d_rot.i)
#This tests the Interaction-Integral evaluation capability.
#This is a 2d nonlinear-plane strain model
[GlobalParams]
order = FIRST
# order = SECOND
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d_rot.e
displacements = 'disp_x disp_y'
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII InteractionIntegralKIII'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '0 1 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
output_q = false
incremental = true
equivalent_k = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_x
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_y
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = interaction_integral_2d_rot_out
exodus = true
csv = true
[]
(modules/phase_field/test/tests/KKS_system/lagrange_multiplier.i)
#
# This test ensures that the equilibrium solution using two order parameters with a
# Lagrange multiplier constraint is identical to the dedicated two phase formulation
# in two_phase.i
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 5
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# concentration
[c]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = FunctionIC
function = x/5
[]
[]
# order parameter 1
[eta1]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# order parameter 2
[eta2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# phase concentration 1
[c1]
order = FIRST
family = LAGRANGE
initial_condition = 0.2
[]
# phase concentration 2
[c2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# Lagrange multiplier
[lambda]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[]
[]
[Materials]
# simple toy free energies
[f1] # = fd
type = DerivativeParsedMaterial
property_name = F1
coupled_variables = 'c1'
expression = '(0.9-c1)^2'
[]
[f2] # = fm
type = DerivativeParsedMaterial
property_name = F2
coupled_variables = 'c2'
expression = '(0.1-c2)^2'
[]
# Switching functions for each phase
[h1_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta1
function_name = h1
[]
[h2_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta2
function_name = h2
[]
# Coefficients for diffusion equation
[Dh1]
type = DerivativeParsedMaterial
material_property_names = 'D h1'
expression = D*h1
property_name = Dh1
[]
[Dh2]
type = DerivativeParsedMaterial
material_property_names = 'D h2'
expression = D*h2
property_name = Dh2
[]
# Barrier functions for each phase
[g1]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta1
function_name = g1
[]
[g2]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta2
function_name = g2
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'D L kappa'
prop_values = '0.7 0.7 0.2'
[]
[]
[Kernels]
#Kernels for diffusion equation
[diff_time]
type = TimeDerivative
variable = c
[]
[diff_c1]
type = MatDiffusion
variable = c
diffusivity = Dh1
v = c1
[]
[diff_c2]
type = MatDiffusion
variable = c
diffusivity = Dh2
v = c2
[]
# Kernels for Allen-Cahn equation for eta1
[deta1dt]
type = TimeDerivative
variable = eta1
[]
[ACBulkF1]
type = KKSMultiACBulkF
variable = eta1
Fj_names = 'F1 F2 '
hj_names = 'h1 h2 '
gi_name = g1
eta_i = eta1
wi = 0.2
coupled_variables = 'c1 c2 eta2'
[]
[ACBulkC1]
type = KKSMultiACBulkC
variable = eta1
Fj_names = 'F1 F2'
hj_names = 'h1 h2'
cj_names = 'c1 c2'
eta_i = eta1
coupled_variables = 'eta2'
[]
[ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[]
[multipler1]
type = MatReaction
variable = eta1
v = lambda
reaction_rate = L
[]
# Kernels for the Lagrange multiplier equation
[mult_lambda]
type = MatReaction
variable = lambda
reaction_rate = 2
[]
[mult_ACBulkF_1]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 '
hj_names = 'h1 h2 '
gi_name = g1
eta_i = eta1
wi = 0.2
mob_name = 1
coupled_variables = 'c1 c2 eta2 '
[]
[mult_ACBulkC_1]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2'
hj_names = 'h1 h2'
cj_names = 'c1 c2'
eta_i = eta1
coupled_variables = 'eta2 '
mob_name = 1
[]
[mult_CoupledACint_1]
type = SimpleCoupledACInterface
variable = lambda
v = eta1
kappa_name = kappa
mob_name = 1
[]
[mult_ACBulkF_2]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 '
hj_names = 'h1 h2 '
gi_name = g2
eta_i = eta2
wi = 0.2
mob_name = 1
coupled_variables = 'c1 c2 eta1 '
[]
[mult_ACBulkC_2]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2'
hj_names = 'h1 h2'
cj_names = 'c1 c2'
eta_i = eta2
coupled_variables = 'eta1 '
mob_name = 1
[]
[mult_CoupledACint_2]
type = SimpleCoupledACInterface
variable = lambda
v = eta2
kappa_name = kappa
mob_name = 1
[]
# Kernels for constraint equation eta1 + eta2 = 1
# eta2 is the nonlinear variable for the constraint equation
[eta2reaction]
type = MatReaction
variable = eta2
reaction_rate = 1
[]
[eta1reaction]
type = MatReaction
variable = eta2
v = eta1
reaction_rate = 1
[]
[one]
type = BodyForce
variable = eta2
value = -1.0
[]
# Phase concentration constraints
[chempot12]
type = KKSPhaseChemicalPotential
variable = c1
cb = c2
fa_name = F1
fb_name = F2
[]
[phaseconcentration]
type = KKSMultiPhaseConcentration
variable = c2
cj = 'c1 c2'
hj_names = 'h1 h2'
etas = 'eta1 eta2'
c = c
[]
[]
[AuxKernels]
[Fglobal_total]
type = KKSMultiFreeEnergy
Fj_names = 'F1 F2 '
hj_names = 'h1 h2 '
gj_names = 'g1 g2 '
variable = Fglobal
w = 0.2
interfacial_vars = 'eta1 eta2 '
kappa_names = 'kappa kappa'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'lu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 35
dt = 10
[]
[VectorPostprocessors]
[c]
type = LineValueSampler
variable = c
start_point = '0 0 0'
end_point = '5 0 0'
num_points = 21
sort_by = x
[]
[]
[Outputs]
csv = true
execute_on = FINAL
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictionless_penalty.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2. The gold file is run
# on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[./horizontal_movement]
type = ParsedFunction
expression = -0.04*sin(4*t)+0.02
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
time_step_interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
formulation = penalty
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/tag/tag_dirac_kernels.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
uniform_refine = 4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./ddt_u]
type = TimeDerivative
variable = u
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./diff_u]
type = Diffusion
variable = u
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./ddt_v]
type = TimeDerivative
variable = v
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./diff_v]
type = Diffusion
variable = v
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[]
[DiracKernels]
[./nonlinear_source]
type = NonlinearSource
variable = u
coupled_var = v
scale_factor = 1000
point = '0.2 0.3 0'
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1 vec_tag2'
[../]
[]
[BCs]
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 0
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 1
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = 3
value = 1
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = 1
value = 0
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[]
[Preconditioning]
[./precond]
type = SMP
full = true
[../]
[]
[Problem]
type = TagTestProblem
test_tag_vectors = 'time nontime residual vec_tag1 vec_tag2'
test_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_vectors = 'vec_tag1 vec_tag2'
[]
[AuxVariables]
[./tag_variable1]
order = FIRST
family = LAGRANGE
[../]
[./tag_variable2]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./TagVectorAux1]
type = TagVectorAux
variable = tag_variable1
v = u
vector_tag = vec_tag2
execute_on = timestep_end
[../]
[./TagVectorAux2]
type = TagMatrixAux
variable = tag_variable2
v = u
matrix_tag = mat_tag2
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON' # NEWTON provides a more stringent test of off-diagonal Jacobians
num_steps = 5
dt = 1
dtmin = 1
l_max_its = 100
nl_max_its = 6
nl_abs_tol = 1.e-13
[]
[Postprocessors]
[./point_value]
type = PointValue
variable = u
point = '0.2 0.3 0'
[../]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/actions/coupled_heat_transfer_action/sub_2phase.i)
# This is the 2-phase version of sub.i: it just adds the variable 'kappa'.
# Unfortunately, multi-parameter application of cli_args is not supported for
# sub-app input files, so sub.i cannot be re-used for the test.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[AuxVariables]
[Hw]
family = monomial
order = constant
block = pipe1
[]
[kappa]
family = monomial
order = constant
block = pipe1
[]
[]
[AuxKernels]
[Hw_ak]
type = ADMaterialRealAux
variable = Hw
property = 'Hw'
[]
[kappa_ak]
type = ConstantAux
variable = kappa
value = 0.5
[]
[]
[UserObjects]
[T_uo]
type = LayeredAverage
direction = y
variable = T
num_layers = 10
block = pipe1
[]
[Hw_uo]
type = LayeredAverage
direction = y
variable = Hw
num_layers = 10
block = pipe1
[]
[kappa_uo]
type = LayeredAverage
direction = y
variable = kappa
num_layers = 10
block = pipe1
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 1 0'
length = 1
n_elems = 10
A = 1.28584e-01
D_h = 8.18592e-01
f = 0.01
fp = eos
[]
[hxconn]
type = HeatTransferFromExternalAppTemperature1Phase
flow_channel = pipe1
Hw = 10000
P_hf = 6.28319e-01
initial_T_wall = 300.
var_type = elemental
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 10
T = 400
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[T_wall_avg]
type = ElementAverageValue
variable = T_wall
execute_on = 'INITIAL TIMESTEP_END'
[]
[htc_avg]
type = ElementAverageValue
variable = Hw
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_avg]
type = ElementAverageValue
variable = T
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
dtmin = 1e-7
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-4
nl_max_its = 20
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[Outputs]
[out]
type = Exodus
show = 'T_wall T Hw'
[]
[]
(modules/phase_field/examples/anisotropic_interfaces/GrandPotentialPlanarGrowth.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = -2
xmax = 2
ymin = -2
ymax = 2
uniform_refine = 2
[]
[GlobalParams]
x1 = -2
y1 = -2
x2 = 2
y2 = -1.5
derivative_order = 2
[]
[Variables]
[./w]
[../]
[./etaa0]
[../]
[./etab0]
[../]
[]
[AuxVariables]
[./bnds]
[../]
#Temperature
[./T]
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
v = 'etaa0 etab0'
[../]
[./T]
type = FunctionAux
function = 95.0+2.0*(y-1.0*t)
variable = T
execute_on = 'initial timestep_begin'
[../]
[]
[ICs]
[./w]
type = BoundingBoxIC
variable = w
# note w = A*(c-cleq), A = 1.0, cleq = 0.0 ,i.e., w = c (in the matrix/liquid phase)
outside = -4.0
inside = 0.0
[../]
[./etaa0]
type = BoundingBoxIC
variable = etaa0
#Solid phase
outside = 0.0
inside = 1.0
[../]
[./etab0]
type = BoundingBoxIC
variable = etab0
#Liquid phase
outside = 1.0
inside = 0.0
[../]
[]
[Kernels]
# Order parameter eta_alpha0
[./ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0'
gamma_names = 'gab'
[../]
[./ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etab0 w'
[../]
[./ACa0_int1]
type = ACInterface2DMultiPhase1
variable = etaa0
etas = 'etab0'
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
[../]
[./ACa0_int2]
type = ACInterface2DMultiPhase2
variable = etaa0
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
[../]
[./ea0_dot]
type = TimeDerivative
variable = etaa0
[../]
# Order parameter eta_beta0
[./ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0'
gamma_names = 'gab'
[../]
[./ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etaa0 w'
[../]
[./ACb0_int1]
type = ACInterface2DMultiPhase1
variable = etab0
etas = 'etaa0'
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
[../]
[./ACb0_int2]
type = ACInterface2DMultiPhase2
variable = etab0
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
[../]
[./eb0_dot]
type = TimeDerivative
variable = etab0
[../]
#Chemical potential
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = Dchi
[../]
[./coupled_etaa0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[./coupled_etab0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[]
[Materials]
[./ha]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0'
phase_etas = 'etaa0'
[../]
[./hb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0'
phase_etas = 'etab0'
[../]
[./omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
[../]
[./omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w T'
property_name = omegab
material_property_names = 'Vm kb cbeq S Tm'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq-S*(T-Tm)'
[../]
[./rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
[../]
[./rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
[../]
[./kappaa]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
etaa = etaa0
etab = etab0
outputs = exodus
output_properties = 'kappaa'
[../]
[./kappab]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
etaa = etab0
etab = etaa0
outputs = exodus
output_properties = 'kappab'
[../]
[./const]
type = GenericConstantMaterial
prop_names = 'L D chi Vm ka caeq kb cbeq gab mu S Tm'
prop_values = '1.0 1.0 0.1 1.0 10.0 0.1 10.0 0.9 4.5 10.0 1.0 100.0'
[../]
[./Mobility]
type = ParsedMaterial
property_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-3
l_max_its = 30
nl_max_its = 15
nl_rel_tol = 1.0e-8
nl_abs_tol = 1e-8
end_time = 2.0
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.0005
cutback_factor = 0.7
growth_factor = 1.2
[../]
[]
[Adaptivity]
initial_steps = 3
max_h_level = 3
initial_marker = err_eta
marker = err_bnds
[./Markers]
[./err_eta]
type = ErrorFractionMarker
coarsen = 0.3
refine = 0.95
indicator = ind_eta
[../]
[./err_bnds]
type = ErrorFractionMarker
coarsen = 0.3
refine = 0.95
indicator = ind_bnds
[../]
[../]
[./Indicators]
[./ind_eta]
type = GradientJumpIndicator
variable = etaa0
[../]
[./ind_bnds]
type = GradientJumpIndicator
variable = bnds
[../]
[../]
[]
[Outputs]
time_step_interval = 10
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4nns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4nns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/porous_flow/test/tests/chemistry/except2.i)
# Exception test.
# Incorrect number of phases
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 2
number_fluid_components = 3
number_aqueous_equilibrium = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/phase_field/test/tests/phase_field_kernels/AllenCahnVariableL.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 12
ymax = 12
elem_type = QUAD4
[]
[AuxVariables]
[./chi]
[./InitialCondition]
type = FunctionIC
function = 'x/24+0.5'
[../]
[../]
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = AllenCahn
variable = eta
f_name = F
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = 1
variable_L = true
coupled_variables = chi
[../]
[]
[Materials]
[./L]
type = DerivativeParsedMaterial
property_name = L
coupled_variables = 'eta chi'
expression = '0.1 * eta^2 + chi^2'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
num_steps = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test4qnstt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qnstt_out
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update16.i)
# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to the plane of compressive yield
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 -0.1 -0.2 -0.1 -15 0.3 -0.2 0.3 0'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_rz_exponential.i)
#
# Test to exercise the exponential stress release
#
# Stress vs. strain should show a linear relationship until cracking,
# an exponential stress release, a linear relationship back to zero
# strain, a linear relationship with the original stiffness in
# compression and then back to zero strain, a linear relationship
# back to the exponential curve, and finally further exponential
# stress release.
[Mesh]
file = cracking_rz_test.e
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Functions]
[./disply]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6'
y = '0 0.00175 0 -0.0001 0 0.00175 0.0035'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./pully]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 4
function = disply
[../]
[./bottom]
type = ADDirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./sides]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 186.5e9
poissons_ratio = 0.316
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 119.3e6
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ADExponentialSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-5
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-3
start_time = 0.0
end_time = 6.0
dt = 0.005
dtmin = 0.005
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/vtk/vtk_diff.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
vtk = true
[]
(modules/contact/test/tests/pdass_problems/ironing.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = iron.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '10'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '20'
new_block_name = 'primary_lower'
input = secondary
[]
patch_update_strategy = auto
patch_size = 20
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[frictionless_normal_lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
use_dual = true
[]
[tangential_lm]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[von_mises]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 2. 8.'
y = '0. -1.0 -1.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 8.' # x = '0. 2. 8.'
y = '0. 8.' # y = '0. 0. 8'
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
block = '1 2'
strain = FINITE
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2'
[]
[von_mises_kernel]
#Calculates the von mises stress and assigns it to von_mises
type = RankTwoScalarAux
variable = von_mises
rank_two_tensor = stress
execute_on = timestep_end
scalar_type = VonMisesStress
block = '1 2'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 20
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 20
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 10
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 10
[]
[_dt]
type = TimestepSize
[]
[contact_pressure]
type = NodalVariableValue
variable = frictionless_normal_lm
nodeid = 805
[]
[]
[BCs]
[bot_x_disp]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
preset = false
[]
[bot_y_disp]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
preset = false
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = disp_ramp_vert
preset = false
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = '30'
function = disp_ramp_horz
preset = false
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 6896
poissons_ratio = 0.32
[]
[stuff1_strain]
type = ComputeFiniteStrain
block = '2'
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 689.6
poissons_ratio = 0.32
[]
[stuff2_strain]
type = ComputeFiniteStrain
block = '1'
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
l_tol = 1e-6
l_max_its = 50
nl_max_its = 30
start_time = 0.0
end_time = 0.1 # 6.5
dt = 0.0125
dtmin = 1e-5
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = frictionless_normal_lm
boundary = '10'
sort_by = id
execute_on = FINAL
[]
[friction]
type = NodalValueSampler
variable = tangential_lm
boundary = '10'
sort_by = id
execute_on = FINAL
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = false
csv = true
[chkfile]
type = CSV
show = 'cont_press friction'
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[console]
type = Console
max_rows = 5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
lm_variable_normal = frictionless_normal_lm
lm_variable_tangential_one = tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
# All constraints below for mechanical contact (Mortar)
[weighted_gap_lm]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 10000
secondary_subdomain = 10001
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
friction_lm = tangential_lm
mu = 0.5
c_t = 1.0e1
c = 1.0e3
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
(test/tests/transfers/multiapp_projection_transfer/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 3
ymin = 0
ymax = 3
nx = 3
ny = 3
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u_nodal]
[../]
[./u_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./x_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./x_nodal]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = v
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'NEWTON'
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/scalar_transport/test/tests/physics/restart/test_cg.i)
[Mesh]
active = 'cmg'
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = 10
dy = 10
[]
[fmg_restart]
type = FileMeshGenerator
file = user_ics.e
use_for_exodus_restart = true
[]
[]
[Debug]
show_actions=true
[]
[Physics]
[MultiSpeciesDiffusion]
[ContinuousGalerkin]
[diff]
# A and C have the same equation, on purpose
species = 'A B C'
diffusivity_matprops = '1 1 1'
source_functors = '0 2 0'
source_coefs = '1 2 1'
[]
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
verbose = true
[]
[Problem]
solve = false
[]
[Outputs]
# Used to set up a restart from checkpoint
checkpoint = true
# Used to set up a restart from exodus file
[exodus]
type = Exodus
execute_on = TIMESTEP_END
[]
# Used to check results
csv = true
execute_on = INITIAL
[]
[Postprocessors]
[min_A]
type = ElementExtremeValue
variable = 'A'
value_type = 'min'
execute_on = 'INITIAL'
[]
[max_A]
type = ElementExtremeValue
variable = 'A'
value_type = 'max'
execute_on = 'INITIAL'
[]
[min_B]
type = ElementExtremeValue
variable = 'B'
value_type = 'min'
execute_on = 'INITIAL'
[]
[max_B]
type = ElementExtremeValue
variable = 'B'
value_type = 'max'
execute_on = 'INITIAL'
[]
[min_C]
type = ElementExtremeValue
variable = 'C'
value_type = 'min'
execute_on = 'INITIAL'
[]
[max_C]
type = ElementExtremeValue
variable = 'C'
value_type = 'max'
execute_on = 'INITIAL'
[]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_action.i)
# Pressure pulse in 1D with 1 phase - transient
# This input file uses the PorousFlowFullySaturated Action. For the non-Action version, see pressure_pulse_1d.i
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[]
[PorousFlowFullySaturated]
porepressure = pp
gravity = '0 0 0'
fp = simple_fluid
stabilization = Full
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 3E6
variable = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = pp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = pp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = pp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = pp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = pp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = pp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = pp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = pp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d
print_linear_residuals = false
csv = true
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_rotation.i)
# This test is to ensure that the smeared cracking model correctly handles finite
# rotation of cracked elements.
# This consists of a single element that is first subjected to tensile loading
# in the y-direction via a prescribed displacement. This loading is sufficiently
# high to crack the material in that direction, but not completely unload. The
# prescribed displacement is then reversed so that the element is returned to its
# original configuration.
# In the next phase of the analysis, this element is then rotated 90 degrees by
# prescribing the displacement of the bottom of the element. The prescribed
# displacement BC used to crack the element in the first phase is deactivated.
# Once the element is fully rotated, a new BC is activated on what was originally
# the top surface (but is now the surface on the right hand side) to pull in
# the x-direction.
# If everything is working correctly, the model should re-load on the original
# crack (which should be rotated along with the elemnent) up to the peak stress
# in the first phase of the analysis, and then continue the unloading process
# as the crack strains continue to increase. Throughout this analysis, there should
# only be a single crack, as manifested in the crack_flags variables.
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[AuxVariables]
[./crack_flags1]
order = CONSTANT
family = MONOMIAL
[../]
[./crack_flags2]
order = CONSTANT
family = MONOMIAL
[../]
[./crack_flags3]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./crack_flags1]
type = MaterialRealVectorValueAux
property = crack_flags
variable = crack_flags1
component = 0
[../]
[./crack_flags2]
type = MaterialRealVectorValueAux
property = crack_flags
variable = crack_flags2
component = 1
[../]
[./crack_flags3]
type = MaterialRealVectorValueAux
property = crack_flags
variable = crack_flags3
component = 2
[../]
[]
[BCs]
[./x_pin]
type = DirichletBC
variable = disp_x
boundary = '15 16'
value = 0.0
[../]
[./y_pin]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[../]
[./z_all]
type = DirichletBC
variable = disp_z
boundary = '11 12 13 14 15 16 17 18'
value = 0.0
[../]
[./x_lb]
type = FunctionDirichletBC
variable = disp_x
boundary = '11 12'
function = 'if(t<10,0,if(t>=100,1,1-cos((t-10)*pi/180)))'
[../]
[./y_lb]
type = FunctionDirichletBC
variable = disp_y
boundary = '11 12'
function = 'if(t<10,0,if(t>=100,1,sin((t-10)*pi/180)))'
[../]
[./x_lt]
type = FunctionDirichletBC
variable = disp_x
boundary = '13 14'
function = '2+(t-100)*0.01'
[../]
[./x_rt]
type = FunctionDirichletBC
variable = disp_x
boundary = '17 18'
function = '1+(t-100)*0.01'
[../]
[./top_pull]
type = FunctionDirichletBC
variable = disp_y
boundary = '13 14 17 18'
function = 'if(t<5,t*0.01,0.05-(t-5)*0.01)'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100.e9
poissons_ratio = 0.
[../]
[./cracking_stress]
type = ComputeSmearedCrackingStress
shear_retention_factor = 0.1
cracking_stress = 3.e9
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ExponentialSoftening
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-5
nl_max_its = 100
nl_abs_tol = 1e-5
nl_rel_tol = 1e-12
start_time = 0
end_time = 110
dt = 1
[]
[Controls]
[./p1]
type = TimePeriod
start_time = 0.0
end_time = 10.0
disable_objects = 'BCs/x_lt BCs/x_rt'
enable_objects = 'BCs/top_pull'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p2]
type = TimePeriod
start_time = 10.0
end_time = 101.0
disable_objects = 'BCs/x_lt BCs/x_rt BCs/top_pull'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p3]
type = TimePeriod
start_time = 101.0
end_time = 110.0
enable_objects = 'BCs/x_lt BCs/x_rt'
disable_objects = 'BCs/top_pull'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/two_way_many_apps_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_parent]
[]
[elemental_from_parent]
order = CONSTANT
family = MONOMIAL
[]
[u_elem]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxKernels]
# this is done to avoid floating point precision on sending u, with two equidistant points
[copy_over]
type = ProjectionAux
v = u
variable = u_elem
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/rspherical_small_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = StressDivergenceRSphericalTensors
component = 0
variable = disp_r
[../]
[]
[BCs]
[./center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeRSphericalSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
nl_max_its = 200
[]
[Outputs]
exodus = true
file_base = rspherical_small_elastic_out
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/2D/dirichlet.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.5 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/time_steppers/timesequence_stepper/timesequence_restart3.i)
[Mesh]
file = timesequence_restart1_cp/0002-mesh.cpa.gz
[]
[Problem]
restart_file_base = timesequence_restart1_cp/0002
# There is an initial conditions overwriting the restart on the nonlinear variable u
# As you can see in the gold file, this makes the initial step output be from the
# initial condition
allow_initial_conditions_with_restart = true
[]
[Functions]
[exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[]
[forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[]
[]
[Variables]
[u]
family = LAGRANGE
order = SECOND
[]
[]
[ICs]
[u_var]
type = FunctionIC
variable = u
function = exact_fn
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = forcing_fn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[]
[]
[Executioner]
type = Transient
end_time = 4.5
[TimeStepper]
type = TimeSequenceStepper
time_sequence = '0 0.85 1.3 1.9 2 4 4.5'
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/user_object_Voce_BCC.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
displacements = 'disp_x disp_y'
nx = 2
ny = 2
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'euler_ang_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 3
read_type = element
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = lage
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 48
slip_sys_file_name = input_slip_sys_bcc48.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 12 0.001 0.1 13 24 0.001 0.1 25 48 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 48
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 48
groups = '0 12 24 48'
group_values = '50 51 52'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_voce
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_voce]
type = CrystalPlasticityStateVarRateComponentVoce
variable_size = 48
crystal_lattice_type = 'BCC'
groups = '0 12 24 48'
h0_group_values = '1 2 3'
tau0_group_values = '50 51 52'
tauSat_group_values = '70 81 92'
hardeningExponent_group_values = '1 2 3'
selfHardening_group_values ='4 5 6'
coplanarHardening_group_values='7 8 9'
GroupGroup_Hardening_group_values = '10 20 30
40 50 60
70 80 90'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_voce'
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.01
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/scalar_kernels/ad_coupled_scalar/ad_coupled_scalar.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[ScalarKernels]
[time]
type = ODETimeDerivative
variable = v
[]
[flux_sink]
type = PostprocessorSinkScalarKernel
variable = v
postprocessor = scale_flux
[]
[]
[BCs]
[right]
type = DirichletBC
value = 0
variable = u
boundary = 'right'
[]
[left]
type = ADMatchedScalarValueBC
variable = u
v = v
boundary = 'left'
[]
[]
[Variables]
[u][]
[v]
family = SCALAR
order = FIRST
initial_condition = 1
[]
[]
[Postprocessors]
[flux]
type = SideDiffusiveFluxIntegral
variable = u
diffusivity = 1
boundary = 'left'
execute_on = 'initial nonlinear linear timestep_end'
[]
[scale_flux]
type = ScalePostprocessor
scaling_factor = -1
value = flux
execute_on = 'initial nonlinear linear timestep_end'
[]
[]
[Executioner]
type = Transient
dt = .1
end_time = 1
solve_type = PJFNK
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/hfrompps.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pressure]
[]
[temperature]
scaling = 1E-6
[]
[]
[ICs]
[pressure_ic]
type = ConstantIC
variable = pressure
value = 1e6
[]
[temperature_ic]
type = ConstantIC
variable = temperature
value = 400
[]
[]
[Kernels]
[P_time_deriv]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[P_flux]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '0 -9.8 0'
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heat_conduction]
type = PorousFlowHeatConduction
variable = temperature
[]
[heat_advection]
type = PorousFlowHeatAdvection
variable = temperature
gravity = '0 -9.8 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pressure temperature'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[Functions]
[mass_flux_in_fn]
type = PiecewiseConstant
direction = left
xy_data = '
0 0
100 0.1
300 0
600 0.1
1400 0
1500 0.2'
[]
[T_in_fn]
type = PiecewiseLinear
xy_data = '
0 400
600 450'
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
at_nodes = true
[]
[fluid_props]
type = PorousFlowSingleComponentFluid
phase = 0
fp = simple_fluid
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[fp_mat]
type = FluidPropertiesMaterialPT
pressure = pressure
temperature = temperature
fp = simple_fluid
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 830.0
density = 2750
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2.5 0 0 0 2.5 0 0 0 2.5'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.0E-15 0 0 0 1.0E-15 0 0 0 1.0E-14'
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[DiracKernels]
[source]
type = PorousFlowPointSourceFromPostprocessor
variable = pressure
mass_flux = mass_flux_in
point = '0.5 0.5 0'
[]
[source_h]
type = PorousFlowPointEnthalpySourceFromPostprocessor
variable = temperature
mass_flux = mass_flux_in
point = '0.5 0.5 0'
T_in = T_in
pressure = pressure
fp = simple_fluid
[]
[]
[Preconditioning]
[preferred]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
[]
[]
[Postprocessors]
[total_mass]
type = PorousFlowFluidMass
execute_on = 'initial timestep_end'
[]
[total_heat]
type = PorousFlowHeatEnergy
[]
[mass_flux_in]
type = FunctionValuePostprocessor
function = mass_flux_in_fn
execute_on = 'initial timestep_end'
[]
[avg_temp]
type = ElementAverageValue
variable = temperature
execute_on = 'initial timestep_end'
[]
[T_in]
type = FunctionValuePostprocessor
function = T_in_fn
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-14
dt = 100
end_time = 2000
[]
[Outputs]
csv = true
execute_on = 'initial timestep_end'
file_base = hfrompps
[]
(test/tests/kernels/vector_dot_dot/vector_test.i)
# Tests calculation of first and second time derivative
# of a coupled vector variable in a material
# a_vec(x,y,z,t) = [t*(t*x + y), t*y, 0]
# a_vec_dot(x,y,z,t) = [2*t*x + y, y, 0]
# a_vec_dot_dot(x,y,z,t) = [2*x, 0, 0]
#
# IMPORTANT NOTE:
# Currently, this test produces a_vec_dot and a_vec_dot_dot that contains oscillations over time.
# This is a known by-product of Newmark Beta time integration (see the Newmark Beta documentation),
# but as of Summer 2019, there is no alternative time integrator in MOOSE that can dampen these
# oscillations. This test is used as coverage for the function call coupledVectorDotDot.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 4
ymin = 0
ymax = 4
nx = 8
ny = 8
[]
[Functions]
[a_fn]
type = ParsedVectorFunction
expression_x = 't * (t * x + y)'
expression_y = 't * y'
expression_z = 0
[]
[]
[AuxVariables]
[a]
family = LAGRANGE_VEC
order = FIRST
[]
[]
[AuxKernels]
[a_ak]
type = VectorFunctionAux
variable = a
function = a_fn
[]
[]
[Materials]
[cm]
type = VectorCoupledValuesMaterial
variable = a
[]
[]
[Variables]
[u] # u is zero
family = LAGRANGE_VEC
order = FIRST
[]
[]
[Kernels]
[td]
type = VectorTimeDerivative
variable = u
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 3
[TimeIntegrator]
type = NewmarkBeta
[]
[]
[Outputs]
[./out]
type = Exodus
output_material_properties = true
show_material_properties = 'a_value a_dot a_dot_dot a_dot_du a_dot_dot_du'
execute_on = 'TIMESTEP_END'
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/rates/rotation.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
[]
[bottom_left]
type = ExtraNodesetGenerator
input = msh
new_boundary = 'bottom_left'
coord = '0 0 0'
[]
[top_left]
type = ExtraNodesetGenerator
input = bottom_left
new_boundary = 'top_left'
coord = '0 1 0'
[]
[top_right]
type = ExtraNodesetGenerator
input = top_left
new_boundary = 'top_right'
coord = '1 1 0'
[]
[bottom_right]
type = ExtraNodesetGenerator
input = top_right
new_boundary = 'bottom_right'
coord = '1 0 0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 0
execute_on = TIMESTEP_END
[]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[]
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left'
value = 0
[]
[top_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_left'
function = 'theta:=if(t<1,0,t-1); -sin(theta)'
[]
[top_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_left'
function = 'theta:=if(t<1,0,t-1); cos(theta)-1'
[]
[bottom_right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'bottom_right'
function = 'theta:=if(t<1,0,t-1); if(t<1,t,2*cos(theta)-1)'
[]
[bottom_right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'bottom_right'
function = 'theta:=if(t<1,0,t-1); if(t<1,0,2*sin(theta))'
[]
[top_right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_right'
function = 'theta:=if(t<1,0,t-1); phi:=theta+atan(0.5); if(t<1,t,sqrt(5)*cos(phi)-1)'
[]
[top_right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_right'
function = 'theta:=if(t<1,0,t-1); phi:=theta+atan(0.5); if(t<1,0,sqrt(5)*sin(phi)-1)'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e5
poissons_ratio = 0
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[strain]
type = ComputeLagrangianStrain
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = stress_xx
execute_on = 'INITIAL TIMESTEP_END'
[]
[syy]
type = ElementAverageValue
variable = stress_yy
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = '${fparse pi/2+1}'
solve_type = NEWTON
line_search = none
petsc_options_iname = -pc_type
petsc_options_value = lu
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/heat_transfer/test/tests/physics/restart/test_fv.i)
[Mesh]
active = 'cmg'
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = 10
dy = 10
[]
[fmg_restart]
type = FileMeshGenerator
file = user_ics.e
use_for_exodus_restart = true
[]
[]
[Debug]
show_actions=true
[]
[Physics]
[HeatConduction]
[FiniteVolume]
[h1]
temperature_name = 'T'
# Thermal properties
thermal_conductivity_functor = 'k0'
specific_heat = 5
density = 10
# Boundary conditions
heat_flux_boundaries = 'left right'
boundary_heat_fluxes = '0 500'
insulated_boundaries = 'top'
fixed_temperature_boundaries = 'bottom'
boundary_temperatures = '300'
[]
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
verbose = true
[]
[Problem]
solve = false
[]
[FunctorMaterials]
[mat_k]
type = ADGenericFunctorMaterial
prop_names = 'k0'
prop_values = '1'
[]
[]
[Outputs]
# Used to set up a restart from checkpoint
checkpoint = true
# Used to set up a restart from exodus file
[exodus]
type = Exodus
execute_on = TIMESTEP_END
[]
# Used to check results
csv = true
execute_on = INITIAL
[]
[Postprocessors]
[min_T]
type = ElementExtremeValue
variable = 'T'
value_type = 'min'
execute_on = 'INITIAL'
[]
[max_T]
type = ElementExtremeValue
variable = 'T'
value_type = 'max'
execute_on = 'INITIAL'
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/inner_radial_boundary.i)
# Used for testing that the inner radial boundaries of a heat structure are
# created correctly. A SideValueSampler VPP samples a variable along an inner
# radial boundary and the test verifies that the correct space points and
# variable values are recovered.
[Functions]
[initial_T_fn_ax_x]
type = PiecewiseLinear
axis = x
x = '0 5 10'
y = '300 500 1000'
[]
[initial_T_fn_ax_y]
type = PiecewiseLinear
axis = y
x = '0 0.75 1.0 4.0 6.0'
y = '0 0 1.0 1.5 2.0'
[]
[initial_T_fn]
type = CompositeFunction
functions = 'initial_T_fn_ax_x initial_T_fn_ax_y'
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 10.0
n_elems = 20
names = 'region1 region2 region3'
widths = '1.0 3.0 2.0'
n_part_elems = '2 6 8'
solid_properties = 'hs_mat hs_mat hs_mat'
solid_properties_T_ref = '300 300 300'
initial_T = initial_T_fn
[]
[]
[VectorPostprocessors]
[test_vpp]
type = SideValueSampler
variable = T_solid
boundary = 'hs:region1:region2'
sort_by = x
execute_on = 'INITIAL'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(modules/porous_flow/test/tests/gravity/grav01d.i)
# Test illustrating that PorousFlow allows block-restricted relative permeabilities and capillarities
# and automatically adds appropriate Joiners.
# Physically, this test is checking that gravity head is established
# for 1phase, vanGenuchten, constant fluid-bulk, constant viscosity, constant permeability, Corey relative perm
# For better agreement with the analytical solution (ana_pp), just increase nx
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = -1
xmax = 0
[]
[define_block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '-1 -1 -1'
top_right = '-0.5 1 1'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[InitialCondition]
type = RandomIC
min = -1
max = 1
[]
[]
[]
[Kernels]
[dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 0 0'
[]
[]
[Functions]
[ana_pp]
type = ParsedFunction
symbol_names = 'g B p0 rho0'
symbol_values = '1 2 -1 1'
expression = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
[]
[]
[BCs]
[z]
type = DirichletBC
variable = pp
boundary = right
value = -1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc_0]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[pc_1]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss_0]
type = PorousFlow1PhaseP
block = 0
porepressure = pp
capillary_pressure = pc_0
[]
[ppss_1]
type = PorousFlow1PhaseP
block = 1
porepressure = pp
capillary_pressure = pc_1
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm_0]
type = PorousFlowRelativePermeabilityCorey
block = 0
n = 1
phase = 0
[]
[relperm_1]
type = PorousFlowRelativePermeabilityCorey
block = 1
n = 2
phase = 0
[]
[]
[Postprocessors]
[pp_base]
type = PointValue
variable = pp
point = '-1 0 0'
[]
[pp_analytical]
type = FunctionValuePostprocessor
function = ana_pp
point = '-1 0 0'
[]
[]
[Preconditioning]
active = andy
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E6
end_time = 1E6
[]
[Outputs]
execute_on = 'timestep_end'
file_base = grav01d
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-rc-action-nulltr.i)
mu = 1.1
rho = 1.1
[Mesh]
[file]
type = FileMeshGenerator
file = 2d-rc-action_out.e
use_for_exodus_restart = true
[]
[]
[Debug]
show_actions = true
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
porous_medium_treatment = false
add_energy_equation = false
density = 'rho'
dynamic_viscosity = 'mu'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '1 0'
wall_boundaries = 'top bottom'
momentum_wall_types = 'slip slip'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '0'
# initialize from mesh file
initialize_variables_from_mesh_file = true
[]
[]
[FunctorMaterials]
[const]
type = ADGenericFunctorMaterial
prop_names = 'rho mu'
prop_values = '${rho} ${mu}'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/time_steppers/iteration_adaptive/piecewise_linear.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./temp_spike]
type = PiecewiseLinear
x = '0 1 1.1 1.2 2'
y = '1 1 2 1 1'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = left
function = temp_spike
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
end_time = 2.0
verbose = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.9
optimal_iterations = 10
timestep_limiting_function = temp_spike
max_function_change = 0.5
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Outputs]
csv = true
[]
(test/tests/outputs/console/console_off.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
console=false
[]
(modules/phase_field/examples/anisotropic_interfaces/ad_snow.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 14
ny = 14
xmax = 9
ymax = 9
uniform_refine = 3
[]
[Variables]
[./w]
[../]
[./T]
[../]
[]
[ICs]
[./wIC]
type = SmoothCircleIC
variable = w
int_width = 0.1
x1 = 4.5
y1 = 4.5
radius = 0.07
outvalue = 0
invalue = 1
[../]
[]
[Kernels]
[./w_dot]
type = ADTimeDerivative
variable = w
[../]
[./anisoACinterface1]
type = ADACInterfaceKobayashi1
variable = w
mob_name = adM
[../]
[./anisoACinterface2]
type = ADACInterfaceKobayashi2
variable = w
mob_name = adM
[../]
[./AllenCahn]
type = AllenCahn
variable = w
mob_name = M
f_name = fbulk
coupled_variables = T
[../]
[./T_dot]
type = ADTimeDerivative
variable = T
[../]
[./CoefDiffusion]
type = ADDiffusion
variable = T
[../]
[./w_dot_T]
type = ADCoefCoupledTimeDerivative
variable = T
v = w
coef = -1.8
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = fbulk
coupled_variables = 'w T'
constant_names = pi
constant_expressions = 4*atan(1)
expression = 'm:=0.9 * atan(10 * (1 - T)) / pi; 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * w^2'
derivative_order = 2
outputs = exodus
[../]
[./material]
type = ADInterfaceOrientationMaterial
op = w
[../]
[./consts1]
type = ADGenericConstantMaterial
prop_names = 'adM'
prop_values = '3333.333'
[../]
[./consts2]
type = GenericConstantMaterial
prop_names = 'M'
prop_values = '3333.333'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu '
nl_abs_tol = 1e-10
nl_rel_tol = 1e-08
l_max_its = 30
end_time = 1
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 6
iteration_window = 2
dt = 0.0005
growth_factor = 1.1
cutback_factor = 0.75
[../]
[./Adaptivity]
initial_adaptivity = 3 # Number of times mesh is adapted to initial condition
refine_fraction = 0.7 # Fraction of high error that will be refined
coarsen_fraction = 0.1 # Fraction of low error that will coarsened
max_h_level = 5 # Max number of refinements used, starting from initial mesh (before uniform refinement)
weight_names = 'w T'
weight_values = '1 0.5'
[../]
[]
[Outputs]
time_step_interval = 5
exodus = true
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/linear_kinharden_symmetric_strain_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated displacement loading and unloading condition on
# the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# The yield surface begins to translate as stress increases, but its size
# remains the same. The backstress evolves with plastic strain to capture
# this translation. Upon unloading, the stress reverses direction, and material
# first behaves elastically. However, due to the translation of the yield surface
# the yield point in the reverse direction is lower.
#
# If the reverse load is strong enough, the material will yield in the reverse
# direction, which models the Bauschinger effect(reduction in yield stress in
# the opposite direction).
#
# This test is based on the similar response obtained for a prescribed symmetrical
# stress path in Besson, Jacques, et al. Non-linear mechanics of materials. Vol. 167.
# Springer Science & Business Media, 2009 pg. 87 fig. 3.4(b). This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
file = 1x1x1cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.025 0.0025
0.05 0.005
0.1 0.01
0.15 0.005
0.2 0
0.25 -0.005
0.3 -0.01
0.35 -0.005
0.45 0
0.5 0.005
0.55 0.01
0.65 0.005
0.7 0
0.75 -0.005
0.8 -0.01
0.85 -0.005
0.9 0
0.95 0.005
1 0.01
1.05 0.005
1.1 0
1.15 -0.005
1.2 -0.01
1.25 -0.005'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0
[]
[kinematic_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
isotropic_hardening_constant = 0
q = 0
b = 0
kinematic_hardening_modulus = 10000
gamma = 0
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'kinematic_plasticity'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 1.25
dt = 0.0025
dtmin = 0.0001
[]
[Postprocessors]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/power_law_hardening/ADPowerLawHardening.i)
# This is a test of the isotropic power law hardening constitutive model.
# In this problem, a single Hex 8 element is fixed at the bottom and pulled at the top
# at a constant rate of 0.1.
# Before yield, stress = strain (=0.1*t) as youngs modulus is 1.0.
# The yield stress for this problem is 0.25 ( as strength coefficient is 0.5 and strain rate exponent is 0.5).
# Therefore, the material should start yielding at t = 2.5 seconds and then follow stress = K *pow(strain,n) or
# stress ~ 0.5*pow(0.1*t,0.5).
#
# This tensor mechanics version of the power law hardening plasticity model matches
# the solid mechanics version for this toy problem under exodiff limits
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
[]
[AuxVariables]
[total_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t*(0.1)
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
incremental = true
generate_output = 'stress_yy'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[total_strain_yy]
type = ADRankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
[]
[]
[BCs]
[y_pull_function]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.3
[]
[power_law_hardening]
type = ADIsotropicPowerLawHardeningStressUpdate
strength_coefficient = 0.5 #K
strain_hardening_exponent = 0.5 #n
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'power_law_hardening'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 5.0
dt = 0.25
[]
[Postprocessors]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = total_strain_yy
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
file_base = PowerLawHardening_out
[]
[]
(modules/phase_field/test/tests/actions/conserved_direct_1var.i)
#
# Test consreved action for direct solve
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 16
ny = 16
xmax = 50
ymax = 50
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./cv]
solve_type = direct
free_energy = F
kappa = 2.0
mobility = 1.0
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = CrossIC
x1 = 5.0
y1 = 5.0
x2 = 45.0
y2 = 45.0
variable = cv
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'cv'
expression = '(1-cv)^2 * (1+cv)^2'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 5
dt = 0.7
[]
[Outputs]
[./out]
type = Exodus
refinements = 2
[../]
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cm_ad.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[resid_z]
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 1001
crack_direction_method = CrackMouth
crack_mouth_boundary = 11
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
position_type = angle
incremental = true
use_automatic_differentiation = true
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[crack_y]
type = ADDirichletBC
variable = disp_z
boundary = 6
value = 0.0
[]
[no_y]
type = ADDirichletBC
variable = disp_y
boundary = 12
value = 0.0
[]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[Pressure]
[Side1]
boundary = 5
function = rampConstantUp
[]
[] # BCs
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[]
[elastic_stress]
type = ADComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = resid_z
boundary = 5
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cm_ad_out
csv = true
[]
(modules/functional_expansion_tools/examples/1D_volumetric_Cartesian/sub.i)
# Basic example coupling a master and sub app in a 1D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s] # Something to make 's' change each time, but allow a converging solution
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/visco/gen_maxwell_driving.i)
# Represents a unique Maxwell module with E = 10GPa and eta = 10 days with an imposed eigenstrain alpha = 0.001.
# The behavior is set up so that the creep strain is driven by both the elastic stress and the internal
# stress induced by the eigenstrain (E * alpha).
#
# In this test, the specimen is free of external stress (sigma = 0) so the creep deformation only derives from
# the eigenstrain. The total strain to be expected is:
# epsilon = alpha * (1 + t / eta)
# Both the stress and the elastic strain are 0.
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[]
[Materials]
[./eigen]
type = ComputeEigenstrain
eigenstrain_name = eigen_true
eigen_base = '1e-3 1e-3 1e-3 0 0 0'
[../]
[./maxwell]
type = GeneralizedMaxwellModel
creep_modulus = '10e9'
creep_viscosity = '10'
poisson_ratio = 0.2
young_modulus = 10e9
driving_eigenstrain = eigen_true
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
[../]
[./creep]
type = LinearViscoelasticStressUpdate
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = 'eigen_true'
[../]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = maxwell
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-11
nl_abs_tol = 1e-8
dtmin = 0.01
end_time = 100
[./TimeStepper]
type = LogConstantDT
first_dt = 0.1
log_dt = 0.1
[../]
[]
[Outputs]
file_base = gen_maxwell_driving_out
exodus = true
[]
(test/tests/postprocessors/random_pps/random_pps.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[Problem]
solve = false
[]
[Postprocessors]
[./random_pps]
type = RandomPostprocessor
seed = 1
generator = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 10
[]
[Outputs]
csv = true
[]
(test/tests/vectorpostprocessors/point_value_sampler_history/point_value_sampler_history.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[VectorPostprocessors]
[./point_sample]
type = PointValueSampler
variable = 'u'
points = '0.1 0.1 0'
sort_by = x
contains_complete_history = true
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_sat_01.i)
# 1-phase hysteresis. Saturation calculation. Primary drying curve with low_extension_type = none
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 10
nx = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1 - x'
[]
[]
[BCs]
[pp]
type = FunctionDirichletBC
variable = pp
function = '1 - x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[saturation_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.1
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 7.0
low_extension_type = none
porepressure = pp
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[saturation]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[saturation]
type = PorousFlowPropertyAux
variable = saturation
property = saturation
phase = 0
[]
[]
[VectorPostprocessors]
[sat]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0 0'
end_point = '9.5 0 0'
num_points = 10
sort_by = x
variable = 'saturation pp'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/dirac/bh_fu_04.i)
# unsaturated
# production
# fullyupwind
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1 1E1 1E2 1E3'
x = '0 1E-1 1 1E1 1E2 1E3'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = -1E6
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1
fully_upwind = true
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 0
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 1E3
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh_fu_04
exodus = false
execute_on = timestep_end
csv = true
[]
(modules/xfem/test/tests/mesh_cut_2D_fracture/edge_crack_2d_propagation.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh2'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 45
ny = 15
xmin = -1
xmax = 0.49
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[dispBlock]
type = BoundingBoxNodeSetGenerator
new_boundary = pull_set
bottom_left = '-0.1 0.99 0'
top_right = '0.1 1.01 0'
input = gen
[]
[]
[DomainIntegral]
integrals = 'Jintegral InteractionIntegralKI InteractionIntegralKII'
displacements = 'disp_x disp_y'
crack_front_points_provider = cut_mesh2
2d = true
number_points_from_provider = 2
crack_direction_method = CurvedCrackFront
radius_inner = '0.15'
radius_outer = '0.45'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 0
incremental = true
used_by_xfem_to_grow_crack = true
[]
[VectorPostprocessors]
[CrackFrontNonlocalStressVpp]
type = CrackFrontNonlocalStress
crack_front_definition = crackFrontDefinition
box_length = 0.05
box_height = 0.1
execute_on = NONLINEAR
[]
[]
[UserObjects]
[cut_mesh2]
type = MeshCut2DFractureUserObject
mesh_file = make_edge_crack_in.e
growth_increment = 0.05
ki_vectorpostprocessor = "II_KI_1"
kii_vectorpostprocessor = "II_KII_1"
k_critical = 100
# stress_vectorpostprocessor = "CrackFrontNonlocalStressVpp"
# stress_threshold = 120
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
planar_formulation = plane_strain
add_variables = true
generate_output = 'stress_xx stress_yy'
[]
[]
[Functions]
[pull_func]
type = ParsedFunction
expression = 0.00025*(1+t)
[]
[]
[BCs]
[top_y]
type = FunctionDirichletBC
boundary = pull_set
variable = disp_y
function = pull_func
[]
[bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' lu superlu_dist NONZERO 1e-20'
line_search = 'none'
[Predictor]
type = SimplePredictor
scale = 1.0
[]
# time control
start_time = 0.0
dt = 1.0
end_time = 3
max_xfem_update = 100
[]
[Outputs]
exodus = true
[xfemcutter]
type = XFEMCutMeshOutput
xfem_cutter_uo = cut_mesh2
[]
[console]
type = Console
output_linear = false
output_nonlinear = false
[]
[]
(test/tests/postprocessors/avg_nodal_var_value/avg_nodal_var_value_ts_begin.i)
[Mesh]
file = square-2x2-nodeids.e
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = AverageNodalVariableValue
variable = u
boundary = 10
execute_on = TIMESTEP_BEGIN
[../]
[./node4]
type = AverageNodalVariableValue
variable = v
boundary = 13
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_avg_nodal_var_value_ts_begin
exodus = true
[]
(modules/phase_field/test/tests/rigidbodymotion/update_orientation.i)
# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 15
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = eta
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./eta_dot]
type = TimeDerivative
variable = eta
[../]
[./vadv_eta]
type = SingleGrainRigidBodyMotion
variable = eta
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./acint_eta]
type = ACInterface
variable = eta
mob_name = M
coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta]
type = AllenCahn
variable = eta
mob_name = M
f_name = F
coupled_variables = c
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = 'c eta'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
derivative_order = 2
[../]
[]
[AuxVariables]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[./vadv_x]
order = CONSTANT
family = MONOMIAL
[../]
[./vadv_y]
order = CONSTANT
family = MONOMIAL
[../]
[./angle_initial]
order = CONSTANT
family = MONOMIAL
[../]
[./euler_angle]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_center
field_display = UNIQUE_REGION
execute_on = timestep_begin
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_center
field_display = VARIABLE_COLORING
execute_on = timestep_begin
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = timestep_begin
field_display = CENTROID
flood_counter = grain_center
[../]
[./vadv_x]
type = GrainAdvectionAux
grain_force = grain_force
grain_volumes = grain_volumes
grain_tracker_object = grain_center
execute_on = timestep_begin
component = x
variable = vadv_x
[../]
[./vadv_y]
type = GrainAdvectionAux
grain_force = grain_force
grain_volumes = grain_volumes
grain_tracker_object = grain_center
execute_on = timestep_begin
component = y
variable = vadv_y
[../]
[./angle_initial]
type = OutputEulerAngles
variable = angle_initial
euler_angle_provider = euler_angle_initial
grain_tracker = grain_center
output_euler_angle = phi2
execute_on = timestep_begin
[../]
[./angle]
type = OutputEulerAngles
variable = euler_angle
euler_angle_provider = euler_angle
grain_tracker = grain_center
output_euler_angle = phi2
execute_on = timestep_begin
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
variable = eta
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ConstantGrainForceAndTorque
execute_on = 'initial timestep_begin linear nonlinear'
force = '0.5 0.0 0.0 '
torque = '0.0 0.0 10.0'
[../]
[./euler_angle_initial]
type = RandomEulerAngleProvider
grain_tracker_object = grain_center
execute_on = 'initial timestep_begin'
[../]
[./euler_angle]
type = EulerAngleUpdater
grain_tracker_object = grain_center
euler_angle_provider = euler_angle_initial
grain_torques_object = grain_force
grain_volumes = grain_volumes
execute_on = timestep_begin
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 30
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
dt = 0.2
num_steps = 5
[]
[Outputs]
exodus = true
[]
[ICs]
[./rect_c]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = c
x1 = 10.0
type = BoundingBoxIC
[../]
[./rect_eta]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = eta
x1 = 10.0
type = BoundingBoxIC
[../]
[]
(modules/solid_mechanics/test/tests/thermal_expansion/ad_constant_expansion_coeff.i)
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
# This test is also designed to be used to identify problems with restart files
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./temp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[../]
[../]
[]
[Kernels]
[./tempfuncaux]
type = Diffusion
variable = temp
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
function = temperature_load
boundary = 'left right'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
[../]
[]
(modules/solid_mechanics/test/tests/static_deformations/layered_cosserat_02.i)
# apply shears and Cosserat rotations and observe the stresses and moment-stresses
# with
# young = 0.7
# poisson = 0.2
# layer_thickness = 0.1
# joint_normal_stiffness = 0.25
# joint_shear_stiffness = 0.2
# then
# a0000 = 0.730681
# a0011 = 0.18267
# a2222 = 0.0244221
# a0022 = 0.006055
# a0101 = 0.291667
# a66 = 0.018717
# a77 = 0.155192
# b0110 = 0.000534
# b0101 = 0.000107
# and with
# u_x = y + 2*z
# u_y = x -1.5*z
# u_z = 1.1*x - 2.2*y
# wc_x = 0.5
# wc_y = 0.8
# then
# strain_xx = 0
# strain_xy = 1
# strain_xz = 2 - 0.8 = 1.2
# strain_yx = 1
# strain_yy = 0
# strain_yz = -1.5 + 0.5 = -1
# strain_zx = 1.1 + 0.8 = 1.9
# strain_zy = -2.2 - 0.5 = -2.7
# strain_zz = 0
# so that
# stress_xy = a0101*(1+1) = 0.583333
# stress_xz = a66*1.2 + a66*1.9 = 0.058021
# stress_yx = a0101*(1+1) = 0.583333
# stress_yz = a66*(-1) + a66*(-2.7) = -0.06925
# old stress_zx = a77*1.2 + a66*1.9 = 0.221793
# old stress_zy = a77*(-1) + a66*(-2.7) = -0.205728
# stress_zx = a66*1.2 + a77*1.9 = 0.317325
# stress_zy = a66*(-1) + a77*(-2.7) = -0.437735
# and all others zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
ymax = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
# zmin is called back
# zmax is called front
# ymin is called bottom
# ymax is called top
# xmin is called left
# xmax is called right
[./strain_xx]
type = FunctionDirichletBC
variable = disp_x
boundary = 'left right'
function = 'y+2*z'
[../]
[./strain_yy]
type = FunctionDirichletBC
variable = disp_y
boundary = 'bottom top'
function = 'x-1.5*z'
[../]
[./strain_zz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'back front'
function = '1.1*x-2.2*y'
[../]
[./wc_x]
type = FunctionDirichletBC
variable = wc_x
boundary = 'left right'
function = 0.5
[../]
[./wc_y]
type = FunctionDirichletBC
variable = wc_y
boundary = 'left right'
function = 0.8
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_xz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_yz]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zx]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zy]
family = MONOMIAL
order = CONSTANT
[../]
[./couple_stress_zz]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./couple_stress_xx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xx
index_i = 0
index_j = 0
[../]
[./couple_stress_xy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xy
index_i = 0
index_j = 1
[../]
[./couple_stress_xz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_xz
index_i = 0
index_j = 2
[../]
[./couple_stress_yx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yx
index_i = 1
index_j = 0
[../]
[./couple_stress_yy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yy
index_i = 1
index_j = 1
[../]
[./couple_stress_yz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_yz
index_i = 1
index_j = 2
[../]
[./couple_stress_zx]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zx
index_i = 2
index_j = 0
[../]
[./couple_stress_zy]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zy
index_i = 2
index_j = 1
[../]
[./couple_stress_zz]
type = RankTwoAux
rank_two_tensor = couple_stress
variable = couple_stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yx]
type = PointValue
point = '0 0 0'
variable = stress_yx
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zx]
type = PointValue
point = '0 0 0'
variable = stress_zx
[../]
[./s_zy]
type = PointValue
point = '0 0 0'
variable = stress_zy
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./c_s_xx]
type = PointValue
point = '0 0 0'
variable = couple_stress_xx
[../]
[./c_s_xy]
type = PointValue
point = '0 0 0'
variable = couple_stress_xy
[../]
[./c_s_xz]
type = PointValue
point = '0 0 0'
variable = couple_stress_xz
[../]
[./c_s_yx]
type = PointValue
point = '0 0 0'
variable = couple_stress_yx
[../]
[./c_s_yy]
type = PointValue
point = '0 0 0'
variable = couple_stress_yy
[../]
[./c_s_yz]
type = PointValue
point = '0 0 0'
variable = couple_stress_yz
[../]
[./c_s_zx]
type = PointValue
point = '0 0 0'
variable = couple_stress_zx
[../]
[./c_s_zy]
type = PointValue
point = '0 0 0'
variable = couple_stress_zy
[../]
[./c_s_zz]
type = PointValue
point = '0 0 0'
variable = couple_stress_zz
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 0.7
poisson = 0.2
layer_thickness = 0.1
joint_normal_stiffness = 0.25
joint_shear_stiffness = 0.2
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres asm lu 1E-10 1E-14 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = layered_cosserat_02
csv = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform7.i)
# Using CappedMohrCoulomb with tensile failure only
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = finite
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '4*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '4*z*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform7
csv = true
[]
(test/tests/functormaterials/time_derivatives/functor_time_derivatives.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 4.0
ymin = 0.0
ymax = 6.0
zmin = 0.0
zmax = 10.0
[]
[Variables]
[v1]
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = v1
[]
[source]
type = BodyForce
variable = v1
function = 10
[]
[]
[Functions]
[f1]
type = ParsedFunction
expression = '- 4 * t'
[]
[f2]
type = ConstantFunction
value = 3
[]
[]
[AuxVariables]
[v2]
[AuxKernel]
type = ParsedAux
expression = '3 * t'
use_xyzt = true
[]
[]
[]
[FunctorMaterials]
[time_derivatives]
type = ADGenericFunctorTimeDerivativeMaterial
prop_names = 'f1dt f2dt v1dt v2dt'
prop_values = 'f1 f2 v1 v2'
[]
[]
[Postprocessors]
[f1_time]
type = ElementExtremeFunctorValue
functor = f1dt
value_type = max
execute_on = 'INITIAL'
[]
[f2_time]
type = ElementExtremeFunctorValue
functor = f2dt
value_type = max
execute_on = 'INITIAL'
[]
[v1_time]
type = ElementExtremeFunctorValue
functor = v1dt
value_type = max
# derivatives are not available on INITIAL and TIMESTEP_BEGIN
execute_on = 'TIMESTEP_END'
[]
[v2_time]
type = ElementExtremeFunctorValue
functor = v2dt
value_type = max
# derivatives are not available on INITIAL and TIMESTEP_BEGIN
execute_on = 'TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/grain_boundary_area/diagonal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./gr0]
[./InitialCondition]
type = FunctionIC
function = 'd:=(x-y)*80;if(d<pi&d>-pi,sin(d/2)/2+0.5,if(d<0,0,1))'
[../]
[../]
[./gr1]
[./InitialCondition]
type = FunctionIC
function = 'd:=(x-y)*80;1-if(d<pi&d>-pi,sin(d/2)/2+0.5,if(d<0,0,1))'
[../]
[../]
[]
[Postprocessors]
[./area]
type = GrainBoundaryArea
grains_per_side = 2
[../]
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(test/tests/problems/reference_residual_problem/abs_ref.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[GlobalParams]
absolute_value_vector_tags = 'absref'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'absref'
extra_tag_vectors = 'absref'
[]
[Variables]
[u][]
[v]
scaling = 1e-6
[]
[]
[Functions]
[ramp]
type = ParsedFunction
expression = 'if(t < 5, t - 5, 0) * x'
[]
[]
[Kernels]
[u_dt]
type = TimeDerivative
variable = u
[]
[u_coupled_rx]
type = CoupledForce
variable = u
v = v
coef = 1
[]
[v_dt]
type = TimeDerivative
variable = v
[]
[v_neg_force]
type = BodyForce
variable = v
value = ${fparse -1 / 2}
function = ramp
[]
[v_force]
type = BodyForce
variable = v
value = 1
function = ramp
[]
[]
[Postprocessors]
[u_avg]
type = ElementAverageValue
variable = u
execute_on = 'TIMESTEP_END INITIAL'
[]
[v_avg]
type = ElementAverageValue
variable = v
execute_on = 'TIMESTEP_END INITIAL'
[]
[timestep]
type = TimePostprocessor
outputs = 'none'
[]
[v_old]
type = ElementAverageValue
variable = v
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[u_old]
type = ElementAverageValue
variable = u
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[v_exact]
type = ParsedPostprocessor
pp_names = 'timestep v_old'
expression = 't := if(timestep > 5, 5, timestep); (t^2 - 9 * t) / 8'
[]
[u_exact]
type = ParsedPostprocessor
pp_names = 'u_old v_exact'
expression = 'u_old + v_exact'
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = none
num_steps = 10
nl_rel_tol = 1e-06
verbose = true
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/poro_mechanics/borehole_highres.i)
# Poroelastic response of a borehole.
#
# HIGHRES VERSION: this version gives good agreement with the analytical solution, but it takes a while so is a "heavy" test
#
# A fully-saturated medium contains a fluid with a homogeneous porepressure,
# but an anisitropic insitu stress. A infinitely-long borehole aligned with
# the $$z$$ axis is instanteously excavated. The borehole boundary is
# stress-free and allowed to freely drain. This problem is analysed using
# plane-strain conditions (no $$z$$ displacement).
#
# The solution in Laplace space is found in E Detournay and AHD Cheng "Poroelastic response of a borehole in a non-hydrostatic stress field". International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts 25 (1988) 171-182. In the small-time limit, the Laplace transforms may be performed. There is one typo in the paper. Equation (A4)'s final term should be -(a/r)\sqrt(4ct/(a^2\pi)), and not +(a/r)\sqrt(4ct/(a^2\pi)).
#
# Because realistic parameters are chosen (below),
# the residual for porepressure is much smaller than
# the residuals for the displacements. Therefore the
# scaling parameter is chosen. Also note that the
# insitu stresses are effective stresses, not total
# stresses, but the solution in the above paper is
# expressed in terms of total stresses.
#
# Here are the problem's parameters, and their values:
# Borehole radius. a = 1
# Rock's Lame lambda. la = 0.5E9
# Rock's Lame mu, which is also the Rock's shear modulus. mu = G = 1.5E9
# Rock bulk modulus. K = la + 2*mu/3 = 1.5E9
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.125
# Rock bulk compliance. 1/K = 0.66666666E-9
# Fluid bulk modulus. Kf = 0.7171315E9
# Fluid bulk compliance. 1/Kf = 1.39444444E-9
# Rock initial porosity. phi0 = 0.3
# Biot coefficient. alpha = 0.65
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 2E9
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.345E9
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.2364
# Skempton coefficient. B = alpha*M/Ku = 0.554
# Fluid mobility (rock permeability/fluid viscosity). k = 1E-12
[Mesh]
type = FileMesh
file = borehole_highres_input.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
scaling = 1E9 # Notice the scaling, to make porepressure's kernels roughly of same magnitude as disp's kernels
[../]
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[ICs]
[./initial_p]
type = ConstantIC
variable = porepressure
value = 1E6
[../]
[]
[BCs]
[./fixed_outer_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = outer
[../]
[./fixed_outer_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = outer
[../]
[./plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'zmin zmax'
[../]
[./borehole_wall]
type = DirichletBC
variable = porepressure
value = 0
boundary = bh_wall
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./tot_yy]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_yy
expression = 'stress_yy-0.65*porepressure'
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[./darcy_flow]
type = CoefDiffusion
variable = porepressure
coef = 1E-12
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5E9 1.5E9'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*1.5/3 = 1.5E9
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1.35E6 0 0 0 -3.35E6 0 0 0 0' # remember this is the effective stress
eigenstrain_name = ini_stress
[../]
[./no_plasticity]
type = ComputeFiniteStrainElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.3
biot_coefficient = 0.65
solid_bulk_compliance = 0.6666666666667E-9
fluid_bulk_compliance = 1.3944444444444E-9
constant_porosity = false
[../]
[]
[Postprocessors]
[./p00]
type = PointValue
variable = porepressure
point = '1.00 0 0'
outputs = csv_p
[../]
[./p01]
type = PointValue
variable = porepressure
point = '1.01 0 0'
outputs = csv_p
[../]
[./p02]
type = PointValue
variable = porepressure
point = '1.02 0 0'
outputs = csv_p
[../]
[./p03]
type = PointValue
variable = porepressure
point = '1.03 0 0'
outputs = csv_p
[../]
[./p04]
type = PointValue
variable = porepressure
point = '1.04 0 0'
outputs = csv_p
[../]
[./p05]
type = PointValue
variable = porepressure
point = '1.05 0 0'
outputs = csv_p
[../]
[./p06]
type = PointValue
variable = porepressure
point = '1.06 0 0'
outputs = csv_p
[../]
[./p07]
type = PointValue
variable = porepressure
point = '1.07 0 0'
outputs = csv_p
[../]
[./p08]
type = PointValue
variable = porepressure
point = '1.08 0 0'
outputs = csv_p
[../]
[./p09]
type = PointValue
variable = porepressure
point = '1.09 0 0'
outputs = csv_p
[../]
[./p10]
type = PointValue
variable = porepressure
point = '1.10 0 0'
outputs = csv_p
[../]
[./p11]
type = PointValue
variable = porepressure
point = '1.11 0 0'
outputs = csv_p
[../]
[./p12]
type = PointValue
variable = porepressure
point = '1.12 0 0'
outputs = csv_p
[../]
[./p13]
type = PointValue
variable = porepressure
point = '1.13 0 0'
outputs = csv_p
[../]
[./p14]
type = PointValue
variable = porepressure
point = '1.14 0 0'
outputs = csv_p
[../]
[./p15]
type = PointValue
variable = porepressure
point = '1.15 0 0'
outputs = csv_p
[../]
[./p16]
type = PointValue
variable = porepressure
point = '1.16 0 0'
outputs = csv_p
[../]
[./p17]
type = PointValue
variable = porepressure
point = '1.17 0 0'
outputs = csv_p
[../]
[./p18]
type = PointValue
variable = porepressure
point = '1.18 0 0'
outputs = csv_p
[../]
[./p19]
type = PointValue
variable = porepressure
point = '1.19 0 0'
outputs = csv_p
[../]
[./p20]
type = PointValue
variable = porepressure
point = '1.20 0 0'
outputs = csv_p
[../]
[./p21]
type = PointValue
variable = porepressure
point = '1.21 0 0'
outputs = csv_p
[../]
[./p22]
type = PointValue
variable = porepressure
point = '1.22 0 0'
outputs = csv_p
[../]
[./p23]
type = PointValue
variable = porepressure
point = '1.23 0 0'
outputs = csv_p
[../]
[./p24]
type = PointValue
variable = porepressure
point = '1.24 0 0'
outputs = csv_p
[../]
[./p25]
type = PointValue
variable = porepressure
point = '1.25 0 0'
outputs = csv_p
[../]
[./s00]
type = PointValue
variable = disp_x
point = '1.00 0 0'
outputs = csv_s
[../]
[./s01]
type = PointValue
variable = disp_x
point = '1.01 0 0'
outputs = csv_s
[../]
[./s02]
type = PointValue
variable = disp_x
point = '1.02 0 0'
outputs = csv_s
[../]
[./s03]
type = PointValue
variable = disp_x
point = '1.03 0 0'
outputs = csv_s
[../]
[./s04]
type = PointValue
variable = disp_x
point = '1.04 0 0'
outputs = csv_s
[../]
[./s05]
type = PointValue
variable = disp_x
point = '1.05 0 0'
outputs = csv_s
[../]
[./s06]
type = PointValue
variable = disp_x
point = '1.06 0 0'
outputs = csv_s
[../]
[./s07]
type = PointValue
variable = disp_x
point = '1.07 0 0'
outputs = csv_s
[../]
[./s08]
type = PointValue
variable = disp_x
point = '1.08 0 0'
outputs = csv_s
[../]
[./s09]
type = PointValue
variable = disp_x
point = '1.09 0 0'
outputs = csv_s
[../]
[./s10]
type = PointValue
variable = disp_x
point = '1.10 0 0'
outputs = csv_s
[../]
[./s11]
type = PointValue
variable = disp_x
point = '1.11 0 0'
outputs = csv_s
[../]
[./s12]
type = PointValue
variable = disp_x
point = '1.12 0 0'
outputs = csv_s
[../]
[./s13]
type = PointValue
variable = disp_x
point = '1.13 0 0'
outputs = csv_s
[../]
[./s14]
type = PointValue
variable = disp_x
point = '1.14 0 0'
outputs = csv_s
[../]
[./s15]
type = PointValue
variable = disp_x
point = '1.15 0 0'
outputs = csv_s
[../]
[./s16]
type = PointValue
variable = disp_x
point = '1.16 0 0'
outputs = csv_s
[../]
[./s17]
type = PointValue
variable = disp_x
point = '1.17 0 0'
outputs = csv_s
[../]
[./s18]
type = PointValue
variable = disp_x
point = '1.18 0 0'
outputs = csv_s
[../]
[./s19]
type = PointValue
variable = disp_x
point = '1.19 0 0'
outputs = csv_s
[../]
[./s20]
type = PointValue
variable = disp_x
point = '1.20 0 0'
outputs = csv_s
[../]
[./s21]
type = PointValue
variable = disp_x
point = '1.21 0 0'
outputs = csv_s
[../]
[./s22]
type = PointValue
variable = disp_x
point = '1.22 0 0'
outputs = csv_s
[../]
[./s23]
type = PointValue
variable = disp_x
point = '1.23 0 0'
outputs = csv_s
[../]
[./s24]
type = PointValue
variable = disp_x
point = '1.24 0 0'
outputs = csv_s
[../]
[./s25]
type = PointValue
variable = disp_x
point = '1.25 0 0'
outputs = csv_s
[../]
[./t00]
type = PointValue
variable = tot_yy
point = '1.00 0 0'
outputs = csv_t
[../]
[./t01]
type = PointValue
variable = tot_yy
point = '1.01 0 0'
outputs = csv_t
[../]
[./t02]
type = PointValue
variable = tot_yy
point = '1.02 0 0'
outputs = csv_t
[../]
[./t03]
type = PointValue
variable = tot_yy
point = '1.03 0 0'
outputs = csv_t
[../]
[./t04]
type = PointValue
variable = tot_yy
point = '1.04 0 0'
outputs = csv_t
[../]
[./t05]
type = PointValue
variable = tot_yy
point = '1.05 0 0'
outputs = csv_t
[../]
[./t06]
type = PointValue
variable = tot_yy
point = '1.06 0 0'
outputs = csv_t
[../]
[./t07]
type = PointValue
variable = tot_yy
point = '1.07 0 0'
outputs = csv_t
[../]
[./t08]
type = PointValue
variable = tot_yy
point = '1.08 0 0'
outputs = csv_t
[../]
[./t09]
type = PointValue
variable = tot_yy
point = '1.09 0 0'
outputs = csv_t
[../]
[./t10]
type = PointValue
variable = tot_yy
point = '1.10 0 0'
outputs = csv_t
[../]
[./t11]
type = PointValue
variable = tot_yy
point = '1.11 0 0'
outputs = csv_t
[../]
[./t12]
type = PointValue
variable = tot_yy
point = '1.12 0 0'
outputs = csv_t
[../]
[./t13]
type = PointValue
variable = tot_yy
point = '1.13 0 0'
outputs = csv_t
[../]
[./t14]
type = PointValue
variable = tot_yy
point = '1.14 0 0'
outputs = csv_t
[../]
[./t15]
type = PointValue
variable = tot_yy
point = '1.15 0 0'
outputs = csv_t
[../]
[./t16]
type = PointValue
variable = tot_yy
point = '1.16 0 0'
outputs = csv_t
[../]
[./t17]
type = PointValue
variable = tot_yy
point = '1.17 0 0'
outputs = csv_t
[../]
[./t18]
type = PointValue
variable = tot_yy
point = '1.18 0 0'
outputs = csv_t
[../]
[./t19]
type = PointValue
variable = tot_yy
point = '1.19 0 0'
outputs = csv_t
[../]
[./t20]
type = PointValue
variable = tot_yy
point = '1.20 0 0'
outputs = csv_t
[../]
[./t21]
type = PointValue
variable = tot_yy
point = '1.21 0 0'
outputs = csv_t
[../]
[./t22]
type = PointValue
variable = tot_yy
point = '1.22 0 0'
outputs = csv_t
[../]
[./t23]
type = PointValue
variable = tot_yy
point = '1.23 0 0'
outputs = csv_t
[../]
[./t24]
type = PointValue
variable = tot_yy
point = '1.24 0 0'
outputs = csv_t
[../]
[./t25]
type = PointValue
variable = tot_yy
point = '1.25 0 0'
outputs = csv_t
[../]
[./dt]
type = FunctionValuePostprocessor
outputs = console
function = 2*t
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_monitor -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'gmres asm 1E0 1E-10 200 500 lu NONZERO'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.3
dt = 0.1
#[./TimeStepper]
# type = PostprocessorDT
# postprocessor = dt
# dt = 0.003
#[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = borehole_highres
exodus = true
sync_times = '0.003 0.3'
[./csv_p]
file_base = borehole_highres_p
type = CSV
[../]
[./csv_s]
file_base = borehole_highres_s
type = CSV
[../]
[./csv_t]
file_base = borehole_highres_t
type = CSV
[../]
[]
(test/tests/markers/two_circle_marker/two_circle_marker.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.02
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 6
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 1
initial_marker = two_circle_marker
cycles_per_step = 1
marker = two_circle_marker
max_h_level = 1
[./Markers]
[./two_circle_marker]
type = TwoCircleMarker
point1 = '0.5 0.5 0'
radius1 = 0.3
point2 = '0.35 0.25 0'
radius2 = 0.3
inside = refine
outside = coarsen
[../]
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(test/tests/bcs/periodic/no_add_scalar.i)
# Test to make sure that periodic boundaries
# are not applied to scalar variables.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[./scalar]
family = SCALAR
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = x
[../]
[../]
[]
[Kernels]
[./dt]
type = TimeDerivative
variable = c
[../]
[./diff]
type = Diffusion
variable = c
[../]
[]
[ScalarKernels]
[./scalar]
type = ODETimeDerivative
variable = scalar
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/reporters/stochastic_reporter/stats.i)
[StochasticTools]
auto_create_executioner = false
[]
[Samplers]
[sample]
type = CartesianProduct
execute_on = PRE_MULTIAPP_SETUP
linear_space_items = '0 1 3
0.0 0.1 5'
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Transfers]
[data]
type = SamplerReporterTransfer
from_multi_app = sub
sampler = sample
stochastic_reporter = storage
from_reporter = 'pp/value constant/int'
[]
[]
[Controls]
[runner]
type = MultiAppSamplerControl
multi_app = sub
param_names = 'Reporters/constant/integer_values
Postprocessors/pp/default'
sampler = sample
[]
[]
[Reporters]
[storage]
type = StochasticReporter
outputs = "none"
[]
[stats]
type = StatisticsReporter
reporters = 'storage/data:pp:value storage/data:constant:int'
compute = mean
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.01
[]
[Outputs]
[out]
type = JSON
[]
[]
(modules/phase_field/test/tests/initial_conditions/polycrystal_BndsCalcIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 100
ymin = 0
ymax = 100
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 3
var_name_base = gr
int_width = 5 # int_width > 0 is required for initial adaptivity to work based on Bnds
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 105
grain_num = 3
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[./bnds]
type = BndsCalcIC # IC is created for activating the initial adaptivity
variable = bnds
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 6 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./ngrains]
type = FeatureFloodCount
variable = bnds
threshold = 0.7
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 1.0
[]
[Adaptivity]
initial_steps = 1
max_h_level = 1
marker = err_bnds
[./Markers]
[./err_bnds]
type = ErrorFractionMarker
coarsen = 0.3
refine = 0.9
indicator = ind_bnds
[../]
[../]
[./Indicators]
[./ind_bnds]
type = GradientJumpIndicator
variable = bnds
[../]
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/eigenstrain/reducedOrderRZLinear.i)
#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly.
#
# If instead of 'reduced_eigenstrain', 'thermal_eigenstrain' is given to
# eigenstrain_names in the Physics/SolidMechanics/QuasiStatic/all block, the output will be
# quite different.
#
# Open the reducedOrderRZLinear_out_hydro_0001.csv file and plot the hydro variables as
# a function of x. For the reduced order case, the values are smooth across each of the
# two elements with a jump upward from the left element to the right element. However,
# when not using 'reduced_order_eigenstrain', a jump downward appears from the left
# element to the right element.
#
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 1
xmax = 3
xmin = 1
ymax = 1
ymin = 0
#second_order = true
[]
[Functions]
[./tempLinear]
type = ParsedFunction
expression = '715-5*x'
[../]
[./tempQuadratic]
type = ParsedFunction
expression = '2.5*x*x-15*x+722.5'
[../]
[./tempCubic]
type = ParsedFunction
expression = '-1.25*x*x*x+11.25*x*x-33.75*x+733.75'
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 700
[../]
[]
[AuxVariables]
[./hydro_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./hydro_first]
order = FIRST
family = MONOMIAL
[../]
[./hydro_second]
order = SECOND
family = MONOMIAL
[../]
[./sxx_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./sxx_first]
order = FIRST
family = MONOMIAL
[../]
[./sxx_second]
order = SECOND
family = MONOMIAL
[../]
[./szz_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./szz_first]
order = FIRST
family = MONOMIAL
[../]
[./szz_second]
order = SECOND
family = MONOMIAL
[../]
[./temp2]
order = FIRST
family = LAGRANGE
initial_condition = 700
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
add_variables = true
strain = SMALL
incremental = true
temperature = temp2
eigenstrain_names = 'reduced_eigenstrain' #'thermal_eigenstrain'
[../]
[../]
[../]
[]
[Kernels]
[./heat]
type = Diffusion
variable = temp
[../]
[]
[AuxKernels]
[./hydro_constant_aux]
type = RankTwoScalarAux
variable = hydro_constant
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./hydro_first_aux]
type = RankTwoScalarAux
variable = hydro_first
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./hydro_second_aux]
type = RankTwoScalarAux
variable = hydro_second
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./sxx_constant_aux]
type = RankTwoAux
variable = sxx_constant
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./sxx_first_aux]
type = RankTwoAux
variable = sxx_first
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./sxx_second_aux]
type = RankTwoAux
variable = sxx_second
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./szz_constant_aux]
type = RankTwoAux
variable = szz_constant
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./szz_first_aux]
type = RankTwoAux
variable = szz_first
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./szz_second_aux]
type = RankTwoAux
variable = szz_second
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./temp2]
type = FunctionAux
variable = temp2
function = tempLinear
execute_on = timestep_begin
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0.0
[../]
[./temp_right]
type = DirichletBC
variable = temp
boundary = right
value = 700
[../]
[./temp_left]
type = DirichletBC
variable = temp
boundary = left
value = 710
[../]
[]
[Materials]
[./fuel_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0
[../]
[./fuel_thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1
temperature = temp2
stress_free_temperature = 700.0
eigenstrain_name = 'thermal_eigenstrain'
[../]
[./reduced_order_eigenstrain]
type = ComputeReducedOrderEigenstrain
input_eigenstrain_names = 'thermal_eigenstrain'
eigenstrain_name = 'reduced_eigenstrain'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
num_steps = 1
nl_rel_tol = 1e-8 #1e-12
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[VectorPostprocessors]
[./hydro]
type = LineValueSampler
warn_discontinuous_face_values = false
num_points = 100
start_point = '1 0.07e-3 0'
end_point = '3 0.07e-3 0'
sort_by = x
variable = 'hydro_constant hydro_first hydro_second temp2 disp_x disp_y'
[../]
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/predictors/simple/predictor_test_skip_after_failed_tstep.i)
# The purpose of this test is to test the simple predictor.
# The test is adjusted to produce a failed time step.
# The predictor option 'skip_after_failed_timestep' should suppress a prediction
# after the failed time step.
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
[]
[Functions]
[ramp1]
type = PiecewiseLinear
x = '0 0.5 1'
y = '0 1 4'
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[diff_u]
type = Diffusion
variable = u
[]
[]
[BCs]
[bot]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[]
[ss2_x]
type = FunctionDirichletBC
variable = u
boundary = top
function = ramp1
[]
[]
[Problem]
type = FailingProblem
fail_steps = '6'
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-14
l_tol = 1e-14
start_time = 0.0
end_time = 1.0
[TimeStepper]
type = ConstantDT
dt = 0.1
cutback_factor_at_failure = 0.5
[]
[Predictor]
type = SimplePredictor
scale = 1.0
skip_after_failed_timestep = true
[]
[]
[Postprocessors]
[final_residual]
type = Residual
residual_type = FINAL
[]
[initial_residual]
type = Residual
residual_type = INITIAL
[]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined_fully_saturated_volume.i)
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie m^3/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/s. Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# In standard porous_flow, everything is based on mass, eg the source has
# units kg/s/m^3. This is discussed in the other pp_generation_unconfined
# models. In this test, we use the FullySaturated Kernel and set
# multiply_by_density = false
# meaning the fluid Kernel has units of volume, and the source, s, has units 1/time
#
# The ratios are:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
#
# Expect
# disp_z = 0.3*10*s*t/((2 + 4*1.5/3) + 0.3^2*10) = 0.612245*s*t
# porepressure = 10*(s*t - 0.3*0.612245*s*t) = 8.163265*s*t
# stress_xx = (2 - 2*1.5/3)*0.612245*s*t = 0.612245*s*t
# stress_zz = (2 + 4*shear/3)*0.612245*s*t = 2.44898*s*t
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[mass0]
type = PorousFlowFullySaturatedMassTimeDerivative
variable = porepressure
multiply_by_density = false
coupling_type = HydroMechanical
biot_coefficient = 0.3
[]
[source]
type = BodyForce
function = 0.1
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3.3333333333
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst # the "const" is irrelevant here: all that uses Porosity is the BiotModulus, which just uses the initial value of porosity
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.3
fluid_bulk_modulus = 3.3333333333
solid_bulk_compliance = 0.5
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[stress_xx_over_strain]
type = FunctionValuePostprocessor
function = stress_xx_over_strain_fcn
outputs = csv
[]
[stress_zz_over_strain]
type = FunctionValuePostprocessor
function = stress_zz_over_strain_fcn
outputs = csv
[]
[p_over_strain]
type = FunctionValuePostprocessor
function = p_over_strain_fcn
outputs = csv
[]
[]
[Functions]
[stress_xx_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_xx zdisp'
[]
[stress_zz_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_zz zdisp'
[]
[p_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'p0 zdisp'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined_fully_saturated_volume
[csv]
type = CSV
[]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2_out
exodus = true
[]
(modules/porous_flow/test/tests/chemistry/2species_equilibrium.i)
# PorousFlow analogy of chemical_reactions/test/tests/aqueous_equilibrium/2species.i
#
# Simple equilibrium reaction example to illustrate the use of PorousFlowMassFractionAqueousEquilibriumChemistry
#
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction:
#
# reactions = '2a = pa2 rate = 10^2
# a + b = pab rate = 10^-2'
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[a]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[]
[]
[b]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[]
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure]
[]
[pa2]
family = MONOMIAL
order = CONSTANT
[]
[pab]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pa2]
type = PorousFlowPropertyAux
property = secondary_concentration
secondary_species = 0
variable = pa2
[]
[pab]
type = PorousFlowPropertyAux
property = secondary_concentration
secondary_species = 1
variable = pab
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 2-x
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[flux_a]
type = PorousFlowFullySaturatedDarcyFlow
variable = a
fluid_component = 0
[]
[diff_a]
type = PorousFlowDispersiveFlux
variable = a
fluid_component = 0
disp_trans = 0
disp_long = 0
[]
[mass_b]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = b
[]
[flux_b]
type = PorousFlowFullySaturatedDarcyFlow
variable = b
fluid_component = 1
[]
[diff_b]
type = PorousFlowDispersiveFlux
variable = b
fluid_component = 1
disp_trans = 0
disp_long = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
# porous_flow permeability / porous_flow viscosity = chemical_reactions conductivity = 1E-4
permeability = '1E-7 0 0 0 1E-7 0 0 0 1E-7'
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[diff]
type = PorousFlowDiffusivityConst
# porous_flow diffusion_coeff * tortuousity * porosity = chemical_reactions diffusivity = 1E-4
diffusion_coeff = '5E-4 5E-4 5E-4'
tortuosity = 1.0
[]
[]
[BCs]
[a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[]
[b_left]
type = DirichletBC
variable = b
boundary = left
value = 1.0e-2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 10
end_time = 100
[]
[Outputs]
print_linear_residuals = true
exodus = true
perf_graph = true
hide = eqm_k0
[]
(modules/peridynamics/test/tests/auxkernels/planestrain_thermomechanics_stretch_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 6
ny = 6
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[./total_stretch]
order = CONSTANT
family = MONOMIAL
[../]
[./mechanical_stretch]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal_strain
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./total_stretch]
type = MaterialRealAux
variable = total_stretch
property = total_stretch
[../]
[./mechanical_stretch]
type = MaterialRealAux
variable = mechanical_stretch
property = mechanical_stretch
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = 'x*x+y*y'
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
boundary = 1003
preset = false
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = 1000
preset = false
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal_strain
plane_strain = true
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.0002
stress_free_temperature = 0.0
eigenstrain_name = thermal_strain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
l_tol = 1e-8
nl_rel_tol = 1e-10
start_time = 0.0
end_time = 1.0
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
exodus = true
file_base = planestrain_thermomechanics_stretch_H1NOSPD
[]
(test/tests/outputs/console/console_transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = -1
end_time = 0
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
verbose = true
[]
[Outputs]
execute_on = 'timestep_end'
[./screen]
type = Console
verbose = true
time_precision = 6
execute_on = 'failed nonlinear linear timestep_begin timestep_end'
[../]
[]
(test/tests/functions/piecewise_constant_from_csv/piecewise_constant.i)
[Mesh]
allow_renumbering = false
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1.5 2.4 0.1'
dy = '1.3 0.9'
ix = '2 1 1'
iy = '1 3'
subdomain_id = '0 1 1
2 2 2'
[]
[]
[Variables]
[u]
[]
[]
[UserObjects]
[reader_element]
type = PropertyReadFile
prop_file_name = 'data_element.csv'
read_type = 'element'
nprop = 3 # number of columns in CSV
[]
[reader_node]
type = PropertyReadFile
prop_file_name = 'data_node.csv'
read_type = 'node'
nprop = 3 # number of columns in CSV
[]
[reader_nearest]
type = PropertyReadFile
prop_file_name = 'data_nearest.csv'
read_type = 'voronoi'
nprop = 4 # number of columns in CSV
nvoronoi = 3 # number of rows that are considered
[]
[reader_block]
type = PropertyReadFile
prop_file_name = 'data_nearest.csv'
read_type = 'block'
nprop = 4 # number of columns in CSV
nblock = 3 # number of rows that are considered
[]
[]
[Functions]
[element]
type = PiecewiseConstantFromCSV
read_prop_user_object = 'reader_element'
read_type = 'element'
# 0-based indexing
column_number = '2'
[]
[node]
type = PiecewiseConstantFromCSV
read_prop_user_object = 'reader_node'
read_type = 'node'
# 0-based indexing
column_number = '2'
[]
[nearest]
type = PiecewiseConstantFromCSV
read_prop_user_object = 'reader_nearest'
read_type = 'voronoi'
# 0-based indexing
column_number = '3'
[]
[block]
type = PiecewiseConstantFromCSV
read_prop_user_object = 'reader_block'
read_type = 'block'
# 0-based indexing
column_number = '3'
[]
[]
[ICs]
active = 'element'
[element]
type = FunctionIC
variable = 'u'
function = 'element'
[]
[node]
type = FunctionIC
variable = 'u'
function = 'node'
[]
[nearest]
type = FunctionIC
variable = 'u'
function = 'nearest'
[]
[block]
type = FunctionIC
variable = 'u'
function = 'block'
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[unity]
type = DirichletBC
variable = u
boundary = 'left bottom'
value = 1
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
end_time = 0.1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_different_planes/gps_jacobian_testing_yz.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_yz_plane.e
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./scalar_strain_xx]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./generalized_plane_strain]
block = 1
strain = SMALL
scalar_out_of_plane_strain = scalar_strain_xx
out_of_plane_direction = x
planar_formulation = GENERALIZED_PLANE_STRAIN
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(test/tests/auxkernels/pp_depend/pp_depend_indirect_correct.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
[]
[]
[Functions]
[t_func]
type = ParsedFunction
expression = ptime
symbol_names = ptime
symbol_values = ptime_pp
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[Postprocessors]
[t_pp1]
type = FunctionValuePostprocessor
function = t_func
indirect_dependencies = ptime_pp
[]
[ptime_pp]
type = TimePostprocessor
[]
[t_pp2]
type = FunctionValuePostprocessor
function = t_func
indirect_dependencies = ptime_pp
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 5
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/1phase_bc.i)
# Simple example of a 1-phase situation with hysteretic capillary pressure. Water is removed and added to the system in order to observe the hysteresis. A PorousFlowSink is used to remove and add water. This input file is analogous to 1phase.i, but uses PorousFlowSink instead of PorousFlowPointSourceFromPostprocessor to remove and add water
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[BCs]
[pump]
type = PorousFlowSink
flux_function = '-0.5 * if(t <= 9, -10, 10)'
boundary = 'left right'
variable = pp
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
porepressure = pp
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 9, -10, 10)'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat]
type = PointValue
point = '0 0 0'
variable = sat
[]
[pp]
type = PointValue
point = '0 0 0'
variable = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 19
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(test/tests/restart/restart_diffusion/exodus_refined_refined_restart_2_test.i)
[Mesh]
file = exodus_refined_restart_1.e
uniform_refine = 1
# Restart relies on the ExodusII_IO::copy_nodal_solution()
# functionality, which only works with ReplicatedMesh.
parallel_type = replicated
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
initial_from_file_var = u
initial_from_file_timestep = 2
[../]
[]
[Kernels]
active = 'bodyforce ie'
[./bodyforce]
type = BodyForce
variable = u
value = 10.0
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 10
dt = .1
[]
[Outputs]
file_base = exodus_refined_refined_restart_2
exodus = true
[]
(test/tests/meshgenerators/block_deletion_generator/delete_interior_parents.i)
[Mesh]
[twoquad]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 4
xmax = 2
[]
[subdomain]
type = SubdomainBoundingBoxGenerator
input = twoquad
block_id = 1
bottom_left = '1 0 0'
top_right = '2 1 0'
[]
[sideset1]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain
primary_block = 0
paired_block = 1
new_boundary = bar
[]
[lowerblock1]
type = LowerDBlockFromSidesetGenerator
input = sideset1
sidesets = bar
new_block_id = 2
[]
[sideset2]
type = SideSetsBetweenSubdomainsGenerator
input = lowerblock1
primary_block = 1
paired_block = 0
new_boundary = baz
[]
[delete]
type = BlockDeletionGenerator
input = sideset2
block = 0
[]
[lowerblock2]
type = LowerDBlockFromSidesetGenerator
input = delete
sidesets = baz
new_block_id = 3
[]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./dt]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/functions/smooth_transition/time.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Executioner]
type = Transient
dt = 1
num_steps = 10
[]
[Problem]
solve = false
[]
[Functions]
[transition_fn]
type = CosineTransitionFunction
axis = t
transition_center = 5
transition_width = 4
function1 = 0
function2 = 100
[]
[]
[Postprocessors]
[transition]
type = FunctionValuePostprocessor
function = transition_fn
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
file_base = time_weighted
[]
(modules/phase_field/test/tests/SoretDiffusion/split.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 1000
nx = 50
[]
[GlobalParams]
polynomial_order = 8
[]
[Variables]
[./c]
[../]
[./w]
scaling = 1.0e3
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 175.0
y1 = 0.0
radius = 100
invalue = 1.0
outvalue = 0.01
int_width = 100.0
variable = c
[../]
[]
[AuxVariables]
[./T]
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
kappa_name = kappa
w = w
f_name = F
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./w_res_soret]
type = SoretDiffusion
variable = w
c = c
T = T
diff_name = D
Q_name = Qstar
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[AuxKernels]
[./Temp]
type = FunctionAux
variable = T
function = 1000.0+0.025*x
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = T # K
int_width = 80.0
length_scale = 1.0e-9
time_scale = 1.0e-6
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.708 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
outputs = exodus
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
# petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
# petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 10
l_tol = 1.0e-4
nl_max_its = 25
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 20
dt = 3
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_2/gh05.i)
# unsaturated = true
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = RandomIC
min = 0.2
max = 0.8
variable = pwater
[../]
[./gas_ic]
type = RandomIC
min = 1.2
max = 1.8
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh05
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/2phasePP_jac.i)
# Test of derivatives computed in PorousFlow2PhaseHysPP
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '-1 0 0'
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 pp1'
[]
[]
[Variables]
[pp0]
initial_condition = 0
[]
[pp1]
initial_condition = 1
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pp1
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = pp1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[FluidProperties]
[simple_fluid_0]
type = SimpleFluidProperties
bulk_modulus = 10
viscosity = 1
[]
[simple_fluid_1]
type = SimpleFluidProperties
bulk_modulus = 1
viscosity = 3
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPP
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp0
phase1_porepressure = pp1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_heat_flux/from_file_3d.i)
T_hs = 300
heat_flux = 1000
t = 0.001
# dimensions of the side 'left'
height = 5
depth = 2
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
A = ${fparse height * depth}
scale = 0.8
E_change = ${fparse scale * heat_flux * A * t}
[Functions]
[q_fn]
type = ConstantFunction
value = ${heat_flux}
[]
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'hs:brick'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '${density} ${specific_heat_capacity} ${conductivity}'
[]
[]
[Components]
[hs]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = ${T_hs}
[]
[heat_flux_boundary]
type = HSBoundaryHeatFlux
boundary = 'hs:left'
hs = hs
q = q_fn
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergy3D
block = 'hs:brick'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lumped
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr'
execute_on = 'FINAL'
[]
[]
(modules/richards/test/tests/jacobian_1/jn12.i)
# unsaturated = true
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn12
exodus = false
[]
(modules/navier_stokes/test/tests/finite_volume/cns/straight_channel_porosity_step/rotated-2d-bkt-function-porosity.i)
p_initial=1.01e5
T=273.15
# u refers to the superficial velocity
u_in=1
user_limiter='upwind'
friction_coeff=10
[GlobalParams]
fp = fp
two_term_boundary_expansion = true
limiter = ${user_limiter}
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
nx = 3
ymin = 0
ymax = 18
ny = 90
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
initial_condition = ${p_initial}
[]
[sup_vel_x]
type = MooseVariableFVReal
initial_condition = 1e-15
scaling = 1e-2
[]
[sup_vel_y]
type = MooseVariableFVReal
initial_condition = 1e-15
scaling = 1e-2
[]
[T_fluid]
type = MooseVariableFVReal
initial_condition = ${T}
scaling = 1e-5
[]
[]
[AuxVariables]
[vel_y]
type = MooseVariableFVReal
[]
[sup_mom_y]
type = MooseVariableFVReal
[]
[rho]
type = MooseVariableFVReal
[]
[eps]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[vel_y]
type = ADMaterialRealAux
variable = vel_y
property = vel_y
execute_on = 'timestep_end'
[]
[sup_mom_y]
type = ADMaterialRealAux
variable = sup_mom_y
property = superficial_rhov
execute_on = 'timestep_end'
[]
[rho]
type = ADMaterialRealAux
variable = rho
property = rho
execute_on = 'timestep_end'
[]
[eps]
type = MaterialRealAux
variable = eps
property = porosity
execute_on = 'timestep_end'
[]
[]
[FVKernels]
[mass_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_dt'
variable = pressure
[]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[momentum_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhou_dt'
variable = sup_vel_x
[]
[momentum_advection]
type = PCNSFVKT
variable = sup_vel_x
eqn = "momentum"
momentum_component = 'x'
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_vel_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[drag]
type = PCNSFVMomentumFriction
variable = sup_vel_x
momentum_component = 'x'
Darcy_name = 'cl'
momentum_name = superficial_rhou
[]
[momentum_time_y]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rhov_dt'
variable = sup_vel_y
[]
[momentum_advection_y]
type = PCNSFVKT
variable = sup_vel_y
eqn = "momentum"
momentum_component = 'y'
[]
[eps_grad_y]
type = PNSFVPGradEpsilon
variable = sup_vel_y
momentum_component = 'y'
epsilon_function = 'eps'
[]
[drag_y]
type = PCNSFVMomentumFriction
variable = sup_vel_y
momentum_component = 'y'
Darcy_name = 'cl'
momentum_name = superficial_rhov
[]
[energy_time]
type = FVMatPropTimeKernel
mat_prop_time_derivative = 'dsuperficial_rho_et_dt'
variable = T_fluid
[]
[energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[]
[FVBCs]
[rho_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = pressure
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'mass'
[]
[rhou_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = sup_vel_x
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'x'
[]
[rhov_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = sup_vel_y
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'y'
[]
[rho_et_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = T_fluid
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'energy'
[]
[rho_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = pressure
pressure = ${p_initial}
eqn = 'mass'
[]
[rhou_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = sup_vel_x
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'x'
[]
[rhov_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = sup_vel_y
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'y'
[]
[rho_et_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = T_fluid
pressure = ${p_initial}
eqn = 'energy'
[]
[wall_pressure_x]
type = PCNSFVImplicitMomentumPressureBC
momentum_component = 'x'
boundary = 'left right'
variable = sup_vel_x
[]
[wall_pressure_y]
type = PCNSFVImplicitMomentumPressureBC
momentum_component = 'y'
boundary = 'left right'
variable = sup_vel_y
[]
# Use these to help create more accurate cell centered gradients for cells adjacent to boundaries
[T_bottom]
type = FVDirichletBC
variable = T_fluid
value = ${T}
boundary = 'bottom'
[]
[sup_vel_x_bottom_and_walls]
type = FVDirichletBC
variable = sup_vel_x
value = 0
boundary = 'bottom left right'
[]
[sup_vel_y_walls]
type = FVDirichletBC
variable = sup_vel_y
value = 0
boundary = 'left right'
[]
[sup_vel_y_bottom]
type = FVDirichletBC
variable = sup_vel_y
value = ${u_in}
boundary = 'bottom'
[]
[p_top]
type = FVDirichletBC
variable = pressure
value = ${p_initial}
boundary = 'top'
[]
[]
[Functions]
[ud_in]
type = ParsedVectorFunction
expression_x = '0'
expression_y = '${u_in}'
[]
[eps]
type = ParsedFunction
expression = 'if(y < 2.8, 1,
if(y < 3.2, 1 - .5 / .4 * (y - 2.8),
if(y < 6.8, .5,
if(y < 7.2, .5 - .25 / .4 * (y - 6.8),
if(y < 10.8, .25,
if(y < 11.2, .25 + .25 / .4 * (y - 10.8),
if(y < 14.8, .5,
if(y < 15.2, .5 + .5 / .4 * (y - 14.8),
1))))))))'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
T_fluid = T_fluid
superficial_vel_x = sup_vel_x
superficial_vel_y = sup_vel_y
fp = fp
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[ad_generic]
type = ADGenericConstantVectorMaterial
prop_names = 'cl'
prop_values = '${friction_coeff} ${friction_coeff} ${friction_coeff}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
line_search = 'bt'
type = Transient
nl_max_its = 20
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e-5
optimal_iterations = 6
growth_factor = 1.2
[]
num_steps = 10000
end_time = 500
nl_abs_tol = 1e-7
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu mumps'
[]
[Outputs]
[out]
type = Exodus
execute_on = 'final'
[]
checkpoint = true
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/auxkernels/time_derivative/time_derivative_nl.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = -5.0
xmax = 5.0
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./c_dot]
order = FIRST
family = LAGRANGE
[../]
[./c_dot_elem]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./coupled_dot]
type = DotCouplingAux
variable = c_dot
v = c
[../]
[./coupled_dot_elem]
type = DotCouplingAux
variable = c_dot_elem
v = c
[../]
[]
[ICs]
[./centered_gauss_func]
type = FunctionIC
variable = c
function = gaussian_1d
[../]
[]
[Functions]
[./gaussian_1d]
type = ParsedFunction
expression = exp(-x*x/2.0/1.0/1.0)
[../]
[]
[Kernels]
[./dot]
type = TimeDerivative
variable = c
[../]
[./diff]
type = Diffusion
variable = c
[../]
[]
[BCs]
[./Periodic]
[./auto]
variable = c
auto_direction = 'x'
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 5
petsc_options_iname = -ksp_rtol
petsc_options_value = 1e-12
[]
[Outputs]
exodus = true
#
[]
(modules/solid_mechanics/test/tests/visco/visco_finite_strain.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./axial_load]
type = NeumannBC
variable = disp_x
boundary = right
value = 10e6
[../]
[]
[Materials]
[./kelvin_voigt]
type = GeneralizedKelvinVoigtModel
creep_modulus = '10e9 10e9'
creep_viscosity = '1 10'
poisson_ratio = 0.2
young_modulus = 10e9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
[../]
[./creep]
type = LinearViscoelasticStressUpdate
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = kelvin_voigt
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 100
l_tol = 1e-8
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.01
end_time = 100
[./TimeStepper]
type = LogConstantDT
first_dt = 0.1
log_dt = 0.1
[../]
[]
[Outputs]
file_base = visco_finite_strain_out
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/surrogate_power_profile/surrogate_power_profile.i)
# This takes an exodus file with a power profile and uses that in a heat structure
# of a core channel as power density. This tests the capability of taking a
# rattlesnake generated power profile and using it in RELAP-7.
[GlobalParams]
initial_p = 15.5e6
initial_vel = 0.
initial_T = 559.15
gravity_vector = '0 -9.8 0'
scaling_factor_1phase = '1 1 1e-4'
scaling_factor_temperature = 1e-2
closures = simple_closures
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 0.6
cp = 1.
rho = 1.
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 21.5
cp = 350.
rho = 6.55e3
[]
[]
[Components]
[CCH1:pipe]
type = FlowChannel1Phase
position = '0.02 0 0'
orientation = '0 1 0'
length = 3.865
n_elems = 20
A = 8.78882e-5
D_h = 0.01179
f = 0.01
fp = water
[]
[CCH1:solid]
type = HeatStructureCylindrical
position = '0.024748 0 0'
orientation = '0 1 0'
length = 3.865
n_elems = 20
initial_T = 559.15
names = 'fuel gap clad'
widths = '0.004096 0.0001 0.000552'
n_part_elems = '5 1 2'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
[]
[CCH1:hx]
type = HeatTransferFromHeatStructure1Phase
flow_channel = CCH1:pipe
hs = CCH1:solid
hs_side = outer
Hw = 5.33e4
P_hf = 2.9832563838489e-2
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'CCH1:pipe:in'
m_dot = 0.1
T = 559.15
[]
[outlet]
type = Outlet1Phase
input = 'CCH1:pipe:out'
p = 15.5e6
[]
[]
[UserObjects]
[reactor_power_density_uo]
type = SolutionUserObject
mesh = 'power_profile.e'
system_variables = power_density
translation = '0. 0. 0.'
[]
[]
[Functions]
[power_density_fn]
type = SolutionFunction
from_variable = power_density
solution = reactor_power_density_uo
[]
[]
[AuxVariables]
[power_density]
family = MONOMIAL
order = CONSTANT
block = 'CCH1:solid:fuel'
[]
[]
[AuxKernels]
[power_density_aux]
type = FunctionAux
variable = power_density
function = power_density_fn
block = 'CCH1:solid:fuel'
execute_on = 'timestep_begin'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0.0
num_steps = 10
dt = 1e-2
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-9
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
[out]
type = Exodus
[]
velocity_as_vector = false
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/2d_mmb_2material_cost_initial.i)
vol_frac = 0.4
cost_frac = 0.22 # Change back to 0.4
power = 2.0
E0 = 1.0e-6
E1 = 0.3
E2 = 1.0
rho0 = 1.0e-6
rho1 = 0.3
rho2 = 1.0
C0 = 1.0e-6
C1 = 0.5
C2 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 150
ny = 50
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cost]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[AuxKernels]
[Cost]
type = MaterialRealAux
variable = Cost
property = Cost_mat
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"A2:=(${E1}-${E2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${E1}-A2*${rho1}^${power}; E2:=A2*mat_den^${power}+B2; "
"if(mat_den<${rho1},E1,E2)"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost_mat]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^(1/${power})-${rho1}^(1/${power})); "
"B1:=${C0}-A1*${rho0}^(1/${power}); C1:=A1*mat_den^(1/${power})+B1; "
"A2:=(${C1}-${C2})/(${rho1}^(1/${power})-${rho2}^(1/${power})); "
"B2:=${C1}-A2*${rho1}^(1/${power}); C2:=A2*mat_den^(1/${power})+B2; "
"if(mat_den<${rho1},C1,C2)"
coupled_variables = 'mat_den'
property_name = Cost_mat
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = Cost_mat
outputs = 'exodus'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_cost]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = cost_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdateTwoConstraints
# This is
density_sensitivity = Dc
cost_density_sensitivity = Cc
cost = Cost
cost_fraction = ${cost_frac}
design_density = mat_den
volume_fraction = ${vol_frac}
bisection_lower_bound = 0
bisection_upper_bound = 1.0e16 # 100
relative_tolerance = 1.0e-3
execute_on = TIMESTEP_BEGIN
[]
# Provides Dc
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Cc
[calc_sense_cost]
type = SensitivityFilter
density_sensitivity = Cc
design_density = mat_den
filter_UO = rad_avg_cost
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
num_steps = 10 #50000
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[cost_sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = cost_sensitivity
[]
[cost]
type = ElementIntegralVariablePostprocessor
variable = Cost
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/turbulence/lid-driven/lid-driven-turb-std-wall-nonlinear.i)
##########################################################
# Lid-driven cavity test
# Reynolds: 5,000
# Author: Dr. Mauricio Tano
# Last Update: November, 2023
# Turbulent model using:
# k-epsilon model
# No wall functions
# Newton Solve
##########################################################
### Thermophysical Properties ###
mu = 2e-5
rho = 1.0
### Operation Conditions ###
lid_velocity = 1.0
side_length = 0.1
### Initial Conditions ###
intensity = 0.01
k_init = '${fparse 1.5*(intensity * lid_velocity)^2}'
eps_init = '${fparse C_mu^0.75 * k_init^1.5 / side_length}'
### k-epsilon Closure Parameters ###
sigma_k = 1.0
sigma_eps = 1.3
C1_eps = 1.44
C2_eps = 1.92
C_mu = 0.09
### Modeling parameters ###
walls = ''
linearized_model = false
[GlobalParams]
rhie_chow_user_object = 'rc'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${side_length}
ymin = 0
ymax = ${side_length}
nx = 10
ny = 10
[]
[]
[Problem]
previous_nl_solution_required = true
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1e-10
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-10
[]
[pressure]
type = INSFVPressureVariable
initial_condition = 0.2
[]
[TKE]
type = INSFVEnergyVariable
initial_condition = ${k_init}
[]
[TKED]
type = INSFVEnergyVariable
initial_condition = ${eps_init}
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
mu_interp_method = average
[]
[u_viscosity_turbulent]
type = INSFVMomentumDiffusion
variable = vel_x
mu = 'mu_t'
momentum_component = 'x'
complete_expansion = true
u = vel_x
v = vel_y
mu_interp_method = average
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
mu_interp_method = average
[]
[v_viscosity_turbulent]
type = INSFVMomentumDiffusion
variable = vel_y
mu = 'mu_t'
momentum_component = 'y'
complete_expansion = true
u = vel_x
v = vel_y
mu_interp_method = average
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[TKE_time]
type = FVFunctorTimeKernel
variable = TKE
[]
[TKE_advection]
type = INSFVTurbulentAdvection
variable = TKE
rho = ${rho}
[]
[TKE_diffusion]
type = INSFVTurbulentDiffusion
variable = TKE
coeff = ${mu}
[]
[TKE_diffusion_turbulent]
type = INSFVTurbulentDiffusion
variable = TKE
coeff = 'mu_t'
scaling_coef = ${sigma_k}
coeff_interp_method = average
[]
[TKE_source_sink]
type = INSFVTKESourceSink
variable = TKE
u = vel_x
v = vel_y
epsilon = TKED
rho = ${rho}
mu = ${mu}
mu_t = 'mu_t'
walls = ${walls}
linearized_model = ${linearized_model}
[]
[TKED_time]
type = FVFunctorTimeKernel
variable = TKED
[]
[TKED_advection]
type = INSFVTurbulentAdvection
variable = TKED
rho = ${rho}
walls = ${walls}
[]
[TKED_diffusion]
type = INSFVTurbulentDiffusion
variable = TKED
coeff = ${mu}
walls = ${walls}
[]
[TKED_diffusion_turbulent]
type = INSFVTurbulentDiffusion
variable = TKED
coeff = 'mu_t'
scaling_coef = ${sigma_eps}
walls = ${walls}
coeff_interp_method = average
[]
[TKED_source_sink]
type = INSFVTKEDSourceSink
variable = TKED
u = vel_x
v = vel_y
tke = TKE
rho = ${rho}
mu = ${mu}
mu_t = 'mu_t'
C1_eps = ${C1_eps}
C2_eps = ${C2_eps}
walls = ${walls}
linearized_model = ${linearized_model}
[]
[]
[FVBCs]
[top_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top'
function = ${lid_velocity}
[]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'left right bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'left right top bottom'
function = 0
[]
[walls_TKE]
type = FVDirichletBC
boundary = 'left right top bottom'
variable = TKE
value = ${k_init}
[]
[walls_TKED]
type = FVDirichletBC
boundary = 'left right top bottom'
variable = TKED
value = ${eps_init}
[]
[]
[FunctorMaterials]
[mu_t_material]
type = INSFVkEpsilonViscosityFunctorMaterial
tke = TKE
epsilon = TKED
rho = ${rho}
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 0.01
steady_state_detection = true
steady_state_tolerance = 1e-3
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type -snes_linesearch_damping'
petsc_options_value = 'lu NONZERO 0.5'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
nl_max_its = 50
line_search = none
[]
[Outputs]
exodus = true
csv = false
perf_graph = false
print_nonlinear_residuals = true
print_linear_residuals = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer_vector/parent.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[uniform_right]
type = Uniform
lower_bound = 10
upper_bound = 20
[]
[uniform_prop_a]
type = Uniform
lower_bound = 1980
upper_bound = 1981
[]
[uniform_prop_b]
type = Uniform
lower_bound = 1949
upper_bound = 1950
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_left uniform_prop_a uniform_prop_b uniform_right'
execute_on = 'initial timestep_end' # create new random numbers on initial and timestep_end
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sample
execute_on = 'initial timestep_end'
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value[0] Materials/mat/prop_values[1,2] BCs/right/value[3]'
execute_on = 'initial timestep_end'
check_multiapp_execute_on = false
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'initial timestep_end'
[]
(test/tests/materials/stateful_prop/computing_initial_residual_test.i)
[Mesh]
dim = 3
file = cube.e
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[prop1]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[prop1_output]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
[]
[]
[Kernels]
[heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
[]
[ie]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[bottom]
type = DirichletBC
variable = u
boundary = 1
value = 0.0
[]
[top]
type = DirichletBC
variable = u
boundary = 2
value = 1.0
[]
[]
[Materials]
[stateful]
type = ComputingInitialTest
block = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 10
start_time = 0.0
num_steps = 5
dt = .1
use_pre_SMO_residual = true
[]
[Outputs]
file_base = computing_initial_residual_test_out
[out]
type = Exodus
elemental_as_nodal = true
execute_elemental_on = none
[]
[]
(modules/richards/test/tests/jacobian_2/jn_lumped_08.i)
# two phase
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# with mass lumping
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SatGas]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn116
exodus = false
[]
(modules/phase_field/examples/rigidbodymotion/AC_CH_advection_constforce_rect.i)
#
# Tests the Rigid Body Motion of grains due to applied forces.
# Concenterated forces and torques have been applied and corresponding
# advection velocities are calculated.
# Grain motion kernels make the grains translate and rotate as a rigidbody,
# applicable to grain movement in porous media
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 25
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vadvx]
order = CONSTANT
family = MONOMIAL
[../]
[./vadvy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = eta
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
# advection kernel corrsponding to CH equation
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./eta_dot]
type = TimeDerivative
variable = eta
[../]
[./vadv_eta]
# advection kernel corrsponding to AC equation
type = SingleGrainRigidBodyMotion
variable = eta
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./acint_eta]
type = ACInterface
variable = eta
mob_name = M
coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta]
type = AllenCahn
variable = eta
mob_name = M
f_name = F
coupled_variables = c
[../]
[]
[AuxKernels]
[./vadv_x]
type = GrainAdvectionAux
component = x
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
variable = vadvx
[../]
[./vadv_y]
type = GrainAdvectionAux
component = y
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
variable = vadvy
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '1.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = 'c eta'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
derivative_order = 2
[../]
[]
[VectorPostprocessors]
[./forces]
# VectorPostprocessor for outputting grain forces and torques
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
variable = eta
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ConstantGrainForceAndTorque
execute_on = 'linear nonlinear'
force = '0.2 0.0 0.0 ' # size should be 3 * no. of grains
torque = '0.0 0.0 5.0 ' # size should be 3 * no. of grains
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
nl_max_its = 30
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
dt = 0.1
end_time = 10
[]
[Outputs]
exodus = true
[]
[ICs]
[./rect_c]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = c
x1 = 10.0
type = BoundingBoxIC
[../]
[./rect_eta]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = eta
x1 = 10.0
type = BoundingBoxIC
[../]
[]
(test/tests/userobjects/Terminator/terminator_message.i)
###########################################################
# This is a test of the UserObject System. The
# Terminator UserObject executes independently after
# each solve and can terminate the solve early due to
# user-defined criteria. (Type: GeneralUserObject)
#
# @Requirement F6.40
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 6
xmin = -15.0
xmax = 15.0
ymin = -3.0
ymax = 3.0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
initial_condition = 1
[../]
[]
[Postprocessors]
[./time]
type = TimePostprocessor
[../]
[]
[UserObjects]
[./arnold1]
type = Terminator
expression = 'time = 1'
execute_on = TIMESTEP_END
message = "This is an info"
fail_mode = SOFT
error_level = INFO
[../]
[./arnold2]
type = Terminator
expression = 'time = 0.5'
execute_on = TIMESTEP_END
message = "This is a warning!"
fail_mode = SOFT
error_level = WARNING
[../]
[./arnold3]
type = Terminator
expression = 'time = 0.25'
execute_on = TIMESTEP_END
message = "This is an error!"
error_level = ERROR
[../]
[]
[Kernels]
[./cres]
type = Diffusion
variable = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[BCs]
[./c]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 6
nl_abs_step_tol = 1e-10
[]
[Outputs]
csv = true
print_linear_residuals = false
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_normal_al_backup.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 0.1 0.2'
y = '0. -0.020 0.0'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 1300
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.2 # 3.5
dt = 0.1
dtmin = 0.001
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyWeightedGapUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e7
penalty_multiplier = 10
penetration_tolerance = 1e-12
use_physical_gap = true
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[]
(modules/richards/test/tests/jacobian_1/jn17.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true with supg
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
use_supg = true
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn16
exodus = false
[]
(test/tests/outputs/residual/output_residual_test.i)
[Mesh]
file = sq-2blk.e
uniform_refine = 3
[]
[Variables]
# variable in the whole domain
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
# subdomain restricted variable
[./v]
order = FIRST
family = LAGRANGE
block = '1'
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[./exact_fn_v]
type = ParsedFunction
expression = t+1
[../]
[]
[Kernels]
[./ie_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = forcing_fn
[../]
[./ie_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1 2 3 4'
function = exact_fn
[../]
[./bottom_v]
type = DirichletBC
variable = v
boundary = 5
value = 0
[../]
[./top_v]
type = FunctionDirichletBC
variable = v
boundary = 6
function = exact_fn_v
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out
exodus = true
[]
[Debug]
show_var_residual = 'u v'
show_var_residual_norms = true
[]
(modules/porous_flow/test/tests/dirackernels/pls03_action.i)
# Test that the upwinding works correctly.
#
# A poly-line sink sits at the centre of the element.
# It has length=4 and weight=0.5, and extracts fluid
# at a constant rate of
# (1 * relative_permeability) kg.m^-1.s^-1
# Since it sits at the centre of the element, it extracts
# equally from each node, so the rate of extraction from
# each node is
# (0.5 * relative_permeability) kg.s^-1
# including the length and weight effects.
#
# There is no fluid flow.
#
# The initial conditions are such that all nodes have
# relative_permeability=0, except for one which has
# relative_permeaility = 1. Therefore, all nodes should
# remain at their initial porepressure, except the one.
#
# The porosity is 0.1, and the elemental volume is 2,
# so the fluid mass at the node in question = 0.2 * density / 4,
# where the 4 is the number of nodes in the element.
# In this simulation density = dens0 * exp(P / bulk), with
# dens0 = 100, and bulk = 20 MPa.
# The initial porepressure P0 = 10 MPa, so the final (after
# 1 second of simulation) is
# P(t=1) = 8.748592 MPa
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 2
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 2.0E7
viscosity = 1.0
density0 = 100.0
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
gravity = '0 0 0'
fp = the_simple_fluid
van_genuchten_alpha = 1.0E-7
van_genuchten_m = 0.5
relative_permeability_exponent = 2
residual_saturation = 0.99
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
#function = if((x<1)&(y<0.5),1E7,-1E7)
function = if((x<1)&(y>0.5),1E7,-1E7)
#function = if((x>1)&(y<0.5),1E7,-1E7)
#function = if((x>1)&(y>0.5),1E7,-1E7)
[]
[]
[UserObjects]
[pls_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[]
[Materials]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[DiracKernels]
[pls]
type = PorousFlowPolyLineSink
fluid_phase = 0
point_file = pls03.bh
use_relative_permeability = true
line_length = 4
SumQuantityUO = pls_total_outflow_mass
variable = pp
p_or_t_vals = '0 1E7'
fluxes = '1 1'
[]
[]
[Postprocessors]
[pls_report]
type = PorousFlowPlotQuantity
uo = pls_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 pls_report'
[]
[p00]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[p01]
type = PointValue
variable = pp
point = '0 1 0'
execute_on = timestep_end
[]
[p20]
type = PointValue
variable = pp
point = '2 0 0'
execute_on = timestep_end
[]
[p21]
type = PointValue
variable = pp
point = '2 1 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 pls_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1
solve_type = NEWTON
[]
[Outputs]
file_base = pls03_action
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/markers/two_circle_marker/two_circle_marker_coarsen.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.02
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 6
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 1
initial_marker = two_circle_marker
cycles_per_step = 1
marker = two_circle_marker
max_h_level = 1
[./Markers]
[./two_circle_marker]
type = TwoCircleMarker
point1 = '0.5 0.5 0'
radius1 = 0.3
point2 = '0.35 0.25 0'
radius2 = 0.3
shut_off_time = 0.15
inside = refine
outside = coarsen
[../]
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_ambient_convection/cylindrical.i)
T_hs = 300
T_ambient1 = 500
htc1 = 100
T_ambient2 = 400
htc2 = 300
t = 0.001
L = 2
D_i = 0.2
thickness = 0.5
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
R_i = ${fparse 0.5 * D_i}
D_o = ${fparse D_i + 2 * thickness}
A = ${fparse pi * D_o * L}
heat_flux_avg = ${fparse 0.5 * (htc1 * (T_ambient1 - T_hs) + htc2 * (T_ambient2 - T_hs))}
heat_flux_integral = ${fparse heat_flux_avg * A}
scale = 0.8
power = ${fparse scale * heat_flux_integral}
E_change = ${fparse power * t}
[Functions]
[T_ambient_fn]
type = PiecewiseConstant
axis = z
x = '0 1'
y = '${T_ambient1} ${T_ambient2}'
[]
[htc_ambient_fn]
type = PiecewiseConstant
axis = z
x = '0 1'
y = '${htc1} ${htc2}'
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${density}
cp = ${specific_heat_capacity}
k = ${conductivity}
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
orientation = '0 0 1'
position = '0 0 0'
length = ${L}
n_elems = 10
inner_radius = ${R_i}
widths = '${thickness}'
n_part_elems = '10'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
names = 'region'
initial_T = ${T_hs}
[]
[ambient_convection]
type = HSBoundaryAmbientConvection
boundary = 'hs:outer'
hs = hs
T_ambient = T_ambient_fn
htc_ambient = htc_ambient_fn
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergyRZ
block = 'hs:region'
axis_dir = '0 0 1'
axis_point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[heat_rate_pp_relerr]
type = RelativeDifferencePostprocessor
value1 = ambient_convection_integral
value2 = ${power}
execute_on = 'INITIAL'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
solve_type = lumped
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr heat_rate_pp_relerr'
execute_on = 'FINAL'
[]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/solid_mechanics/test/tests/shell/static/finite_straintest.i)
# Test for the axial stress and strain output for single shell element
# for 2D planar shell with uniform mesh.
# A single shell 1 mm x 1 mm element having Young's Modulus of 5 N/mm^2
# and poissons ratio of 0 is fixed at the left end and
# an axial displacement of 0.2 mm is applied at the right.
# Theoretical value of axial stress and strain are 1 N/mm^2 and 0.2.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[rot_x]
order = FIRST
family = LAGRANGE
[]
[rot_y]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = global_stress_t_points_1
index_i = 0
index_j = 0
[]
[strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_global_strain_t_points_1
index_i = 0
index_j = 0
[]
[]
[BCs]
[fixx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[fixy]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[]
[fixz]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[]
[fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[]
[disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = displacement
[]
[]
[Functions]
[displacement]
type = PiecewiseLinear
x = '0.0 1.0'
y = '0.0 0.2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-14
dt = 1
dtmin = 1
end_time = 1
[]
[Kernels]
[solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[]
[solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[]
[solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[]
[solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[]
[solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 5.0
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[]
[strain]
type = ADComputeFiniteShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[]
[stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[]
[]
[Postprocessors]
[disp_x]
type = PointValue
point = '0.5 0.0 0.0'
variable = disp_z
[]
[stress_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_xx
[]
[strain_xx_el_0]
type = ElementalVariableValue
elementid = 0
variable = strain_xx
[]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/examples/grain_growth/3D_6000_gr.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 180
ny = 180
nz = 180
xmin = 0
xmax = 180
ymin = 0
ymax = 180
zmin = 0
zmax = 180
elem_type = HEX8
[]
[GlobalParams]
op_num = 28
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
grain_num = 6000 # Number of grains
rand_seed = 8675 # 301
coloring_algorithm = jp
[../]
[./term]
type = Terminator
expression = 'grain_tracker < 218'
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./ghost_elements]
order = CONSTANT
family = MONOMIAL
[../]
[./halos]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[../]
[./ghost_elements]
type = FeatureFloodCountAux
variable = ghost_elements
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[../]
[./halos]
type = FeatureFloodCountAux
variable = halos
field_display = HALOS
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[../]
[]
#[BCs]
# [./Periodic]
# [./All]
# auto_direction = 'x y'
# [../]
# [../]
#[]
[Materials]
[./Copper]
type = GBEvolution
T = 500
wGB = 3 # um
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
molar_volume = 7.11e-6 #Molar volume in m^3/mol
length_scale = 1.0e-6
time_scale = 1.0
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[./n_elements]
type = NumElements
execute_on = timestep_end
[../]
[./n_nodes]
type = NumNodes
execute_on = timestep_end
[../]
[./DOFs]
type = NumDOFs
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.1
compute_halo_maps = true
[../]
[]
#[Preconditioning]
# [./SMP]
# type = SMP
# full = true
# [../]
#[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK #Preconditioned JFNK (default)
petsc_options_iname = '-pc_type'
petsc_options_value = 'asm'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 500
dt = 0.0002
[./TimeStepper]
type = IterationAdaptiveDT
cutback_factor = 0.9
dt = 0.0002
growth_factor = 1.1
optimal_iterations = 8
[../]
#[./Adaptivity]
# initial_adaptivity = 4
# refine_fraction = 0.6
# coarsen_fraction = 0.1
# max_h_level = 4
# print_changed_info = true
#[../]
[]
[Outputs]
nemesis = true
checkpoint = true
csv = true
[./console]
type = Console
[../]
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_halo_over_bc.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 35
ny = 35
xmax = 1000
ymax = 1000
elem_type = QUAD4
parallel_type = replicated # Periodic BCs
[]
[GlobalParams]
op_num = 8 # Number of order parameters used
var_name_base = 'gr' # Base name of grains
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 12
grain_num = 15 # Number of grains
coloring_algorithm = bt
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.2
connecting_threshold = 0.08
flood_entity_type = ELEMENTAL
compute_halo_maps = true # Only necessary for displaying HALOS
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./ghost_regions]
order = CONSTANT
family = MONOMIAL
[../]
[./halos]
order = CONSTANT
family = MONOMIAL
[../]
[./proc_id]
order = CONSTANT
family = MONOMIAL
[../]
[./halo0]
order = CONSTANT
family = MONOMIAL
[../]
[./halo1]
order = CONSTANT
family = MONOMIAL
[../]
[./halo2]
order = CONSTANT
family = MONOMIAL
[../]
[./halo3]
order = CONSTANT
family = MONOMIAL
[../]
[./halo4]
order = CONSTANT
family = MONOMIAL
[../]
[./halo5]
order = CONSTANT
family = MONOMIAL
[../]
[./halo6]
order = CONSTANT
family = MONOMIAL
[../]
[./halo7]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[../]
[./ghosted_entities]
type = FeatureFloodCountAux
variable = ghost_regions
flood_counter = grain_tracker
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
[../]
[./halos]
type = FeatureFloodCountAux
variable = halos
flood_counter = grain_tracker
field_display = HALOS
execute_on = 'initial timestep_end'
[../]
[./proc_id]
type = ProcessorIDAux
variable = proc_id
[../]
[./halo0]
type = FeatureFloodCountAux
variable = halo0
map_index = 0
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo1]
type = FeatureFloodCountAux
variable = halo1
map_index = 1
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo2]
type = FeatureFloodCountAux
variable = halo2
map_index = 2
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo3]
type = FeatureFloodCountAux
variable = halo3
map_index = 3
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo4]
type = FeatureFloodCountAux
variable = halo4
map_index = 4
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo5]
type = FeatureFloodCountAux
variable = halo5
map_index = 5
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo6]
type = FeatureFloodCountAux
variable = halo6
map_index = 6
field_display = HALOS
flood_counter = grain_tracker
[../]
[./halo7]
type = FeatureFloodCountAux
variable = halo7
map_index = 7
field_display = HALOS
flood_counter = grain_tracker
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./CuGrGr]
type = GBEvolution
T = '450'
wGB = 125
GBmob0 = 2.5e-6
Q = 0.23
GBenergy = 0.708
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 40
nl_rel_tol = 1e-11
dt = 25
num_steps = 1
[]
[Outputs]
exodus = true # Exodus file will be outputted
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_init_dt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
end_time = 20.0
n_startup_steps = 2
dtmax = 6.0
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 10
dt = 1.0
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
checkpoint = true
[]
(test/tests/userobjects/radial_average/test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[AuxVariables]
[non_local_material]
family = MONOMIAL
order = SECOND
[]
[]
[AuxKernels]
[non_local]
type = RadialAverageAux
average_UO = average
variable = non_local_material
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Functions]
[func]
type = ParsedFunction
expression = 'if(x >=0,(1+t),-(1+t))'
[]
[]
[Materials]
[local_material]
type = GenericFunctionMaterial
prop_names = local
prop_values = func
outputs = exodus
[]
[]
[UserObjects]
[average]
type = RadialAverage
prop_name = local
weights = constant
execute_on = "INITIAL timestep_end"
radius = 0.3
[]
[]
[Executioner]
type = Transient
end_time = 3
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/Nucleation/auxkernel.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 20
elem_type = QUAD4
[]
[AuxVariables]
[./c]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./c]
type = DiscreteNucleationAux
map = map
variable = c
no_nucleus_value = -1
nucleus_value = 2
execute_on = TIMESTEP_END
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationInserter
hold_time = 0.4
probability = 0.01
seed = 12346
radius = 3.27
[../]
[./map]
type = DiscreteNucleationMap
int_width = 2
periodic = c
inserter = inserter
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.2
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_external_app_1phase/phy.T_wall_transfer_3eqn.child.i)
# This is a part of phy.T_wall_transfer_3eqn test. See the master file for details.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 9.6858407346e-01
D_h = 6.1661977237e+00
f = 0.01
fp = eos
[]
[hxconn]
type = HeatTransferFromExternalAppTemperature1Phase
flow_channel = pipe1
Hw = 3000
P_hf = 6.2831853072e-01
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 1
T = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.5
dtmin = 1e-7
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-4
nl_max_its = 20
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
end_time = 5
[]
[Outputs]
[out]
type = Exodus
show = 'T_wall'
[]
[]
(test/tests/misc/jacobian/no_negative_jacobian.i)
# The mesh is inverted using a prescribed displacement.
# However, due to use_displaced_mesh = false in the Kernel,
# libMesh does not throw a "negative jacobian" error
[Mesh]
type = GeneratedMesh
dim = 3
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxKernels]
[disp_x]
variable = disp_x
type = FunctionAux
function = '-x*t'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
use_displaced_mesh = false
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 1.5
[]
(modules/porous_flow/test/tests/gravity/grav02f.i)
# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PS), 2components, van Genuchten capillary pressure, constant fluid bulk-moduli for each phase, constant viscosity,
# constant permeability, Corey relative permeabilities with residual saturation
[Mesh]
type = GeneratedMesh
dim = 2
ny = 10
ymax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -10 0'
[]
[Variables]
[ppwater]
initial_condition = 1.5e6
[]
[sgas]
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = CONSTANT
[]
[swater]
family = MONOMIAL
order = CONSTANT
[]
[relpermwater]
family = MONOMIAL
order = CONSTANT
[]
[relpermgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[]
[AuxKernels]
[ppgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[swater]
type = PorousFlowPropertyAux
property = saturation
phase = 0
variable = swater
[]
[relpermwater]
type = MaterialStdVectorAux
property = PorousFlow_relative_permeability_qp
index = 0
variable = relpermwater
[]
[relpermgas]
type = PorousFlowPropertyAux
property = relperm
phase = 1
variable = relpermgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-4
pc_max = 2e5
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
viscosity = 1e-5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.25
sum_s_res = 0.35
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
s_res = 0.1
sum_s_res = 0.35
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[mass_ph1]
type = PorousFlowFluidMass
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_stol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 15'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e4
[]
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = grav02f
exodus = true
perf_graph = true
csv = false
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/1D_ratcheting_nonlin_kinharden_stress_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated stress loading and unloading condition on
# the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# The yield surface begins to translate as stress increases, but its size
# remains the same. The backstress evolves with plastic strain to capture
# this translation. Upon unloading, the stress reverses direction, and material
# first behaves elastically. However, due to the translation of the yield surface
# the yield point in the reverse direction is lower.
#
# If the reverse load is strong enough, the material will yield in the reverse
# direction, which models the Bauschinger effect(reduction in yield stress in
# the opposite direction).
#
# Since the loading and unloading cycles applied in this test are non-symmetrical,
# ratcheting will occur as the material accumulates plastic strain in the direction
# of the dominant loading. With each cycle, the yield surface continues to translate,
# and the material exhibits progressive plastic deformation in the dominant loading
# direction, leading to an increase in permanent strain.
#
# This test is based on the similar response obtained for a prescribed non symmetrical
# stress path in Besson, Jacques, et al. Non-linear mechanics of materials. Vol. 167.
# Springer Science & Business Media, 2009 pg. 90 fig. 3.7(b). This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.25 -13.75
0.5 -27.5
0.75 -41.25
1 -55
1.25 -68.75
1.5 -82.5
1.75 -96.25
1.8125 -99.6875
1.875 -103.125
2 -110
3 -165
4 -220
5 -165
6 -110
7 -55
8 0
9 55
10 110
11 55
12 0
13 -55
14 -110
15 -165
16 -220
17 -165
18 -110
19 -55
20 0
21 55
22 110
23 55
24 0
25 -55
26 -110
27 -165
28 -220
29 -165
30 -110
31 -55
32 0
33 55
34 110
35 55
36 0
37 -55
38 -110
39 -165
40 -220
41 -165
42 -110
43 -55
44 0
45 55
46 110
47 55
48 0
49 -55
50 -110'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = 1
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 2e5
poissons_ratio = 0.0
[]
[combined_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
block = 0
isotropic_hardening_constant = 0
q = 0
b = 0
kinematic_hardening_modulus = 30000
gamma = 200
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'combined_plasticity'
max_iterations = 50
absolute_tolerance = 1e-05
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 16 # run for end_time = 50 to capture full ratcheting plot
dt = 0.1 # keep dt = 0.005 to get a finer ratcheting plot
dtmin = 0.003
[]
[Postprocessors]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform4.i)
# apply a pure tension, then some shear
# the BCs are designed to map out the yield function, showing
# the affect of 'cap' smoothing
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = x_disp
boundary = front
function = 'if(t<1E-6,0,3*(t-1E-6)*(t-1E-6)*1E6)'
[]
[topy]
type = FunctionDirichletBC
variable = y_disp
boundary = front
function = 'if(t<1E-6,0,5*(t-1E-6)*(t-1E-6)*1E6)'
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = 'if(t<1E-6,t,1E-6)'
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[iter]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[iter]
type = PointValue
point = '0 0 0'
variable = iter
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.08748866
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tip_scheme = cap
smoother = 0
cap_rate = 0.001
cap_start = -1000.0
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-6
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 0.5E9'
[]
[mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-4
plastic_models = wps
transverse_direction = '0 0 1'
debug_fspb = crash
debug_jac_at_stress = '1E4 2E4 3E4 2E4 -4E4 5E4 3E4 5E4 6E8'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-3
debug_pm_change = 1E-5
debug_intnl_change = 1E-5
[]
[]
[Executioner]
end_time = 2E-6
dt = 1E-7
type = Transient
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/sinks/injection_production_eg.i)
# phase = 0 is liquid phase
# phase = 1 is gas phase
# fluid_component = 0 is water
# fluid_component = 1 is CO2
# Constant rate of CO2 injection into the left boundary
# 1D mesh
# The PorousFlowPiecewiseLinearSinks remove the correct water and CO2 from the right boundary
# Note i take pretty big timesteps here so the system is quite nonlinear
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 20
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[frac_water_in_liquid]
initial_condition = 1.0
[]
[frac_water_in_gas]
initial_condition = 0.0
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[]
[Variables]
[pwater]
initial_condition = 20E6
[]
[pgas]
initial_condition = 20.1E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = pgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas pwater'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedBicubicFluidProperties
fp = true_water
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = water97_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water97_tabulated_11.csv
[]
[true_co2]
type = CO2FluidProperties
[]
[tabulated_co2]
type = TabulatedBicubicFluidProperties
fp = true_co2
temperature_min = 275
pressure_max = 1E8
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = co2_tabulated_11.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = co2_tabulated_11.csv
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 293.15
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac_water_in_liquid frac_water_in_gas'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = tabulated_water
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = tabulated_co2
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.2
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.1
sum_s_res = 0.2
phase = 1
[]
[]
[BCs]
[co2_injection]
type = PorousFlowSink
boundary = left
variable = pgas # pgas is associated with the CO2 mass balance (fluid_component = 1 in its Kernels)
flux_function = -1E-2 # negative means a source, rather than a sink
[]
[right_water]
type = PorousFlowPiecewiseLinearSink
boundary = right
# a sink of water, since the Kernels given to pwater are for fluid_component = 0 (the water)
variable = pwater
# this Sink is a function of liquid porepressure
# Also, all the mass_fraction, mobility and relperm are referenced to the liquid phase now
fluid_phase = 0
# Sink strength = (Pwater - 20E6)
pt_vals = '0 1E9'
multipliers = '0 1E9'
PT_shift = 20E6
# multiply Sink strength computed above by mass fraction of water at the boundary
mass_fraction_component = 0
# also multiply Sink strength by mobility of the liquid
use_mobility = true
# also multiply Sink strength by the relperm of the liquid
use_relperm = true
# also multiplly Sink strength by 1/L, where L is the distance to the fixed-porepressure external environment
flux_function = 10 # 1/L
[]
[right_co2]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pgas
fluid_phase = 1
pt_vals = '0 1E9'
multipliers = '0 1E9'
PT_shift = 20.1E6
mass_fraction_component = 1
use_mobility = true
use_relperm = true
flux_function = 10 # 1/L
[]
[]
[Preconditioning]
active = 'basic'
[basic]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2'
[]
[preferred]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_abs_tol = 1E-13
nl_rel_tol = 1E-10
end_time = 1e4
[TimeStepper]
type = IterationAdaptiveDT
dt = 1E4
growth_factor = 1.1
[]
[]
[VectorPostprocessors]
[pps]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0 0 0'
end_point = '20 0 0'
num_points = 20
sort_by = x
variable = 'pgas pwater saturation_gas'
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform1.i)
# Using CappedMohrCoulomb with tensile failure only
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the minimum principal stress value should be 1pa.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.2E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.0
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1
csv = true
[]
(modules/peridynamics/test/tests/jacobian_check/2D_thermomechanics_BPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
initial_condition = 0.5
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = BOND
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialBPD
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
[../]
[./thermal]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[]
(modules/peridynamics/test/tests/generalized_plane_strain/planestrain_prescribed_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[temp]
[]
[scalar_strain_zz]
order = FIRST
family = SCALAR
[]
[strain_zz]
[]
[]
[Modules/Peridynamics/Mechanics/Master]
[all]
formulation = ORDINARY_STATE
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[]
[strain_zz]
type = NodalRankTwoPD
variable = strain_zz
rank_two_tensor = total_strain
output_type = component
index_i = 2
index_j = 2
[]
[]
[AuxScalarKernels]
[scalar_strain_zz]
type = FunctionScalarAux
variable = scalar_strain_zz
function = scalar_strain_zz_func
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = '(1 - x) * t'
[]
[scalar_strain_zz_func]
type = PiecewiseLinear
xy_data = '0 0
1 7.901e-5
2 1.103021e-2'
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
boundary = 1000
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = 1000
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0.0
end_time = 2.0
use_pre_SMO_residual = true
[]
[Outputs]
exodus = true
file_base = planestrain_prescribed_OSPD
[]
(test/tests/postprocessors/execute_on_final/execute_on_final.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 4
[]
[Functions]
[func]
type = ConstantFunction
value = 5
[]
[]
[Postprocessors]
[timestep_end]
type = FunctionValuePostprocessor
function = 't'
execute_on = 'initial timestep_end'
[]
[final]
type = FunctionValuePostprocessor
function = '2*t'
execute_on = 'final'
[]
[]
[Outputs]
csv = true
[on_final]
type = CSV
execute_on = final
[]
[]
(test/tests/transfers/general_field/shape_evaluation/between_siblings/sub_between_diffusion1.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/xfem/test/tests/switching_material/two_cuts_moving.i)
[Problem]
solve = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[cut1]
type = LevelSetCutUserObject
level_set_var = phi1
negative_id = 1
positive_id = 33
execute_on = NONE
[]
[cut2]
type = LevelSetCutUserObject
level_set_var = phi2
negative_id = 5
positive_id = 16
execute_on = NONE
[]
[combo]
type = ComboCutUserObject
geometric_cut_userobjects = 'cut1 cut2'
cut_subdomain_combinations = '1 5;
1 16;
33 5;
33 16'
cut_subdomains = '1 3 5 7'
heal_always = true
[]
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[AuxVariables]
[phi1]
[]
[phi2]
[]
[cut1_id]
order = CONSTANT
family = MONOMIAL
[]
[cut2_id]
order = CONSTANT
family = MONOMIAL
[]
[combo_id]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[phi1]
type = FunctionAux
variable = phi1
function = 'x-0.213-t'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[phi2]
type = FunctionAux
variable = phi2
function = 'x-0.728+t'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[cut1_id]
type = CutSubdomainIDAux
variable = cut1_id
cut = cut1
[]
[cut2_id]
type = CutSubdomainIDAux
variable = cut2_id
cut = cut2
[]
[combo_id]
type = CutSubdomainIDAux
variable = combo_id
cut = combo
[]
[]
[Materials]
[diffusivity_A]
type = GenericConstantMaterial
prop_names = 'A_D'
prop_values = '5'
[]
[diffusivity_B]
type = GenericConstantMaterial
prop_names = 'B_D'
prop_values = '0.5'
[]
[diffusivity_C]
type = GenericConstantMaterial
prop_names = 'C_D'
prop_values = '12'
[]
[diffusivity_D]
type = GenericConstantMaterial
prop_names = 'D_D'
prop_values = '9'
[]
[diff_combined]
type = XFEMCutSwitchingMaterialReal
cut_subdomain_ids = '1 3 5 7'
base_names = 'A B C D'
prop_name = D
geometric_cut_userobject = combo
outputs = 'exodus'
output_properties = 'D'
[]
[]
[Executioner]
type = Transient
dt = 0.05
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/examples/2D_interface/main.i)
# Basic example coupling a master and sub app at an interface in a 2D model.
# The master app provides a flux term to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's interface conditions, both value and flux, are transferred back
# to the master app
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.0
xmax = 0.4
nx = 6
ymin = 0.0
ymax = 10.0
ny = 20
[]
[Variables]
[./m]
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./source_m]
type = BodyForce
variable = m
value = 100
[../]
[]
[Materials]
[./Impervium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '0.00001 50.0 100.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
value = 2
variable = m
[../]
[]
[BCs]
[./interface_value]
type = FXValueBC
variable = m
boundary = right
function = FX_Basis_Value_Main
[../]
[./interface_flux]
type = FXFluxBC
boundary = right
variable = m
function = FX_Basis_Flux_Main
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Main]
type = FunctionSeries
series_type = Cartesian
orders = '5'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Flux_UserObject_Main]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Main
variable = m
boundary = right
diffusivity = thermal_conductivity
[../]
[]
[Postprocessors]
[./average_interface_value]
type = SideAverageValue
variable = m
boundary = right
[../]
[./total_flux]
type = SideDiffusiveFluxIntegral
variable = m
boundary = right
diffusivity = thermal_conductivity
[../]
[./picard_iterations]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
sub_cycling = true
[../]
[]
[Transfers]
[./FluxToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Flux_UserObject_Main
multi_app_object_name = FX_Basis_Flux_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[./FluxToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Flux_Main
multi_app_object_name = FX_Flux_UserObject_Sub
[../]
[]
(modules/solid_mechanics/examples/coal_mining/fine.i)
# Strata deformation and fracturing around a coal mine - 3D model
#
# A "half model" is used. The mine is 400m deep and
# just the roof is studied (-400<=z<=0). The mining panel
# sits between 0<=x<=150, and 0<=y<=1000, so this simulates
# a coal panel that is 300m wide and 1000m long. The outer boundaries
# are 1km from the excavation boundaries.
#
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions for this simulation are:
# - disp_x = 0 at x=0 and x=1150
# - disp_y = 0 at y=-1000 and y=1000
# - disp_z = 0 at z=-400, but there is a time-dependent
# Young's modulus that simulates excavation
# - wc_x = 0 at y=-1000 and y=1000
# - wc_y = 0 at x=0 and x=1150
# That is, rollers on the sides, free at top,
# and prescribed at bottom in the unexcavated portion.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = 0.025*z MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 3 MPa
# MC friction angle = 37 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa
# WeakPlane cohesion = 0.1 MPa
# WeakPlane friction angle = 30 deg
# WeakPlane dilation angle = 10 deg
# WeakPlane tensile strength = 0.1 MPa
# WeakPlane compressive strength = 100 MPa softening to 1 MPa at strain = 1
#
[Mesh]
[file]
type = FileMeshGenerator
file = mesh/fine.e
[]
[./xmin]
input = file
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = xmin
normal = '-1 0 0'
[../]
[./xmax]
input = xmin
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = xmax
normal = '1 0 0'
[../]
[./ymin]
input = xmax
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = ymin
normal = '0 -1 0'
[../]
[./ymax]
input = ymin
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
new_boundary = ymax
normal = '0 1 0'
[../]
[./zmax]
input = ymax
type = SideSetsAroundSubdomainGenerator
block = 30
new_boundary = zmax
normal = '0 0 1'
[../]
[./zmin]
input = zmax
type = SideSetsAroundSubdomainGenerator
block = 2
new_boundary = zmin
normal = '0 0 -1'
[../]
[./excav]
type = SubdomainBoundingBoxGenerator
input = zmin
block_id = 1
bottom_left = '0 0 -400'
top_right = '150 1000 -397'
[../]
[./roof]
type = SideSetsAroundSubdomainGenerator
block = 1
input = excav
new_boundary = roof
normal = '0 0 1'
[../]
[]
[GlobalParams]
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_y
component = 1
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6 # remember this is in MPa
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
[../]
[./mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
[../]
[./mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 'xmin xmax'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'ymin ymax'
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = zmin
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = 'ymin ymax'
value = 0.0
[../]
[./no_wc_y]
type = DirichletBC
variable = wc_y
boundary = 'xmin xmax'
value = 0.0
[../]
[./roof]
type = StickyBC
variable = disp_z
min_value = -3.0
boundary = roof
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '0.8*2500*10E-6*z'
[../]
[./ini_zz]
type = ParsedFunction
expression = '2500*10E-6*z'
[../]
[./excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval slope'
symbol_values = '100.0 0 1000.0 1E-9 1 10'
# excavation face at ymin+(ymax-ymin)*min(t/end_t,1)
# slope is the distance over which the modulus reduces from maxval to minval
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,if(y<ymin+(ymax-ymin)*min(t/end_t,1)+slope,minval+(maxval-minval)*(y-(ymin+(ymax-ymin)*min(t/end_t,1)))/slope,maxval))'
[../]
[./density_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval'
symbol_values = '100.0 0 1000.0 0 2500'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,maxval)'
[../]
[]
[UserObjects]
[./mc_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.99 # MPa
value_residual = 3.01 # MPa
rate = 1.0
[../]
[./mc_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./mc_dil]
type = SolidMechanicsHardeningConstant
value = 0.15 # 8deg
[../]
[./mc_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[../]
[./mc_compressive_str]
type = SolidMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[../]
[./wp_coh_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_compressive_str_soften]
type = SolidMechanicsHardeningCubic
value_0 = 100
value_residual = 1
internal_limit = 1.0
[../]
[]
[Materials]
[./elasticity_tensor_0]
type = ComputeLayeredCosseratElasticityTensor
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
[../]
[./elasticity_tensor_1]
type = ComputeLayeredCosseratElasticityTensor
block = 1
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
elasticity_tensor_prefactor = excav_sideways
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
eigenstrain_name = ini_stress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
[../]
[./stress_0]
type = ComputeMultipleInelasticCosseratStress
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
inelastic_models = 'mc wp'
cycle_models = true
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress_1]
type = ComputeMultipleInelasticCosseratStress
block = 1
inelastic_models = ''
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedMohrCoulombCosseratStressUpdate
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 100000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[../]
[./density_0]
type = GenericConstantMaterial
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30'
prop_names = density
prop_values = 2500
[../]
[./density_1]
type = GenericFunctionMaterial
block = 1
prop_names = density
prop_values = density_sideways
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Postprocessors]
[./min_roof_disp]
type = NodalExtremeValue
boundary = roof
value_type = min
variable = disp_z
[../]
[./min_surface_disp]
type = NodalExtremeValue
boundary = zmax
value_type = min
variable = disp_z
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' bjacobi gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 30
nl_max_its = 1000
start_time = 0.0
dt = 0.5
end_time = 100.0
[]
[Outputs]
time_step_interval = 1
print_linear_residuals = false
exodus = true
csv = true
console = true
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform3_inner_tip.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = inner_tip
yield_function_tolerance = 1 # irrelevant here
internal_constraint_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 8
smoothing_tol = 1E-7
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_inner_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/Nucleation/data.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 20
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationInserter
hold_time = 0.5
probability = 0.0076
radius = 3.27
[../]
[]
[Postprocessors]
[./nuc_count]
type = DiscreteNucleationData
inserter = inserter
value = COUNT
[../]
[./nuc_update]
type = DiscreteNucleationData
inserter = inserter
value = UPDATE
[../]
[./nuc_rate]
type = DiscreteNucleationData
inserter = inserter
value = RATE
[../]
[./nuc_insertions]
type = DiscreteNucleationData
inserter = inserter
value = INSERTIONS
[../]
[./nuc_deletions]
type = DiscreteNucleationData
inserter = inserter
value = DELETIONS
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.55
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(test/tests/materials/optional_properties/userobject.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Problem]
solve = false
[]
[Materials]
[prop]
type = GenericFunctionMaterial
prop_names = prop
prop_values = t+1+x
[]
[adprop]
type = ADGenericFunctionMaterial
prop_names = adprop
prop_values = t+10+y
[]
[]
[UserObjects]
[uo]
type = OptionalTestUserObject
prop = prop
adprop = adprop
expect = true
adexpect = true
gold_function = t+1+x
ad_gold_function = t+10+y
[]
[]
[Executioner]
type = Transient
num_steps = 4
# the timestep has to be 1 (this is hardcoded in the OptionalTestUserObject to validate the old and older properties)
dt = 1
[]
(modules/solid_mechanics/test/tests/multi/three_surface03.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 0.5E-6m in y direction and 2.0E-6 in z direction.
# trial stress_yy = 0.5 and stress_zz = 2.0
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# internal0 should be 1.0, and others zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.5E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '2.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface03
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/peridynamics/test/tests/jacobian_check/2D_thermomechanics_smallstrain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[]
[Materials]
[./linelast]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0.5
eigenstrain_name = thermal
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./thermal]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/heat_transfer/tutorials/introduction/therm_step02.i)
#
# Single block thermal input with boundary conditions
# https://mooseframework.inl.gov/modules/heat_transfer/tutorials/introduction/therm_step02.html
#
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Variables]
[T]
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 45.0
[]
[]
[BCs]
[t_left]
type = DirichletBC
variable = T
value = 300
boundary = 'left'
[]
[t_right]
type = FunctionDirichletBC
variable = T
function = '300+5*t'
boundary = 'right'
[]
[]
[Executioner]
type = Transient
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/samplers/mcmc/main_base.i)
[StochasticTools]
[]
[Distributions]
[left]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[right]
type = Normal
mean = 0.0
standard_deviation = 1.0
[]
[]
[Likelihood]
[gaussian]
type = Gaussian
noise = 'noise_specified/noise_specified'
file_name = 'exp_0_05.csv'
log_likelihood = true
[]
[]
[Samplers]
[sample]
type = PMCMCBase
prior_distributions = 'left right'
num_parallel_proposals = 2
initial_values = '0.1 0.1'
file_name = 'confg.csv'
execute_on = PRE_MULTIAPP_SETUP
seed = 2547
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = sub
sampler = sample
param_names = 'left_bc right_bc mesh1'
[]
[]
[Reporters]
[constant]
type = StochasticReporter
[]
[noise_specified]
type = ConstantReporter
real_names = 'noise_specified'
real_values = '0.05'
[]
[mcmc_reporter]
type = PMCMCDecision
output_value = constant/reporter_transfer:average:value
sampler = sample
likelihoods = 'gaussian'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
file_base = 'mcmc_base'
[out]
type = JSON
execute_system_information_on = NONE
[]
[]
(modules/solid_mechanics/test/tests/plane_stress/ad_weak_plane_stress_small.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[AuxVariables]
[./temp]
[../]
[./nl_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = ADMaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./min_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = min
[../]
[./max_strain_zz]
type = NodalExtremeValue
variable = strain_zz
value_type = max
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_stress]
planar_formulation = WEAK_PLANE_STRESS
strain = SMALL
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
eigenstrain_names = eigenstrain
use_automatic_differentiation = true
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[./strain_zz]
type = ADRankTwoAux
rank_two_tensor = total_strain
variable = nl_strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 1 100'
y='0 0.00 0.00'
[../]
[./tempfunc]
type = ParsedFunction
expression = '(1 - x) * t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ADComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = 'weak_plane_stress_small_out'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/err.wrong_fp.i)
[GlobalParams]
closures = simple_closures
initial_p = 1e5
initial_T = 300
initial_vel = 0
[]
[FluidProperties]
[fp_2phase]
type = StiffenedGasTwoPhaseFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
A = 1.
D_h = 1.12837916709551
f = 0.01
length = 1
n_elems = 100
fp = fp_2phase # this is wrong
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 1e5
T0 = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 9.5e4
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1e-4
dtmin = 1.e-7
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-8
l_max_its = 100
start_time = 0.0
num_steps = 1
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform6.i)
# Plastic deformation, both tensile and shear failure
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 'if(t<30,0.2*t,6)'
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 'if(t<30,if(t<10,0,t),30-0.2*t)'
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 'if(t<15,3*t,45)+if(t<30,0,45-3*t)'
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 5
smoothing_tol = 5
yield_function_tol = 1E-10
perfect_guess = false
[../]
[]
[Executioner]
end_time = 40
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform6
csv = true
[]
(modules/contact/test/tests/multiple_contact_pairs/three_hexagons_coarse.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = three_hexagons_coarse.e
[]
patch_size = 10
patch_update_strategy = auto
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2 3'
planar_formulation = PLANE_STRAIN
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '110'
function = pressure
factor = 80
[]
[hex2_pressure]
boundary = '210'
function = pressure
factor = 50
[]
[]
[]
[Contact]
[contact_pressure]
formulation = penalty
model = frictionless
primary = '201 301 201'
secondary = '102 102 301'
penalty = 2e+03
normalize_penalty = true
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 4.0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/chemistry/except3.i)
# Exception test.
# Incorrect number of mass-fractions
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_equilibrium = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/porous_flow/test/tests/jacobian/hgs01.i)
# apply a half-gaussian sink flux and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[BCs]
[flux_w]
type = PorousFlowHalfGaussianSink
boundary = 'left'
center = 0.1
sd = 1.1
max = 2.2
variable = ppwater
mass_fraction_component = 0
fluid_phase = 0
use_relperm = true
use_mobility = true
flux_function = 'x*y'
[]
[flux_g]
type = PorousFlowHalfGaussianSink
boundary = 'top left front'
center = 0.5
sd = 1.1
max = -2.2
mass_fraction_component = 0
variable = ppgas
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-x*y'
[]
[flux_1]
type = PorousFlowHalfGaussianSink
boundary = 'right'
center = -0.1
sd = 1.1
max = 1.2
mass_fraction_component = 1
variable = massfrac_ph0_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-1.1*x*y'
[]
[flux_2]
type = PorousFlowHalfGaussianSink
boundary = 'bottom'
center = 3.2
sd = 1.1
max = 1.2
mass_fraction_component = 1
variable = massfrac_ph1_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '0.5*x*y'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
file_base = pls03
[]
(modules/phase_field/examples/multiphase/GrandPotential3Phase_masscons.i)
# This is an example of implementation of the multi-phase, multi-order parameter
# grand potential based phase-field model described in Phys. Rev. E, 98, 023309
# (2018). It includes 3 phases with 1 grain of each phase.
# This is a revised version of the model that eliminates small variations in mass
# that have been observed with the original formulation. In this version, rather
# than evolving the chemical potential as a field variable, we evolve the composition
# field using a normal Cahn-Hilliard equation, then relate chemical potential to
# composition using Eq. (22) from the paper (this relationship is derived from the
# grand potential functional and is valid only for parabolic free energies).
[Mesh]
type = GeneratedMesh
dim = 2
nx = 60
ny = 60
xmin = -15
xmax = 15
ymin = -15
ymax = 15
[]
[Variables]
[w]
[]
[c]
[]
[etaa0]
[]
[etab0]
[]
[etad0]
[]
[]
[ICs]
[IC_etaa0]
type = BoundingBoxIC
variable = etaa0
x1 = -10
y1 = -10
x2 = 10
y2 = 10
inside = 1.0
outside = 0.0
[]
[IC_etad0]
type = BoundingBoxIC
variable = etad0
x1 = -10
y1 = -10
x2 = 10
y2 = 10
inside = 0.0
outside = 1.0
[]
[IC_c]
type = BoundingBoxIC
variable = c
x1 = -10
y1 = -10
x2 = 10
y2 = 10
inside = 0.1
outside = 0.5
[]
[IC_w]
type = FunctionIC
variable = w
function = ic_func_w
[]
[]
[Functions]
[ic_func_w]
type = ConstantFunction
value = 0
[]
[]
[Kernels]
# Order parameter eta_alpha0
[ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0 etad0'
gamma_names = 'gab gad'
[]
[ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
coupled_variables = 'etab0 etad0 w'
[]
[ACa0_int]
type = ACInterface
variable = etaa0
kappa_name = kappa
[]
[ea0_dot]
type = TimeDerivative
variable = etaa0
[]
# Order parameter eta_beta0
[ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0 etad0'
gamma_names = 'gab gbd'
[]
[ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
coupled_variables = 'etaa0 etad0 w'
[]
[ACb0_int]
type = ACInterface
variable = etab0
kappa_name = kappa
[]
[eb0_dot]
type = TimeDerivative
variable = etab0
[]
# Order parameter eta_delta0
[ACd0_bulk]
type = ACGrGrMulti
variable = etad0
v = 'etaa0 etab0'
gamma_names = 'gad gbd'
[]
[ACd0_sw]
type = ACSwitching
variable = etad0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
coupled_variables = 'etaa0 etab0 w'
[]
[ACd0_int]
type = ACInterface
variable = etad0
kappa_name = kappa
[]
[ed0_dot]
type = TimeDerivative
variable = etad0
[]
#Concentration
[c_dot]
type = TimeDerivative
variable = c
[]
[Diffusion]
type = MatDiffusion
variable = c
v = w
diffusivity = DchiVm
args = ''
[]
#The following relate chemical potential to composition using Eq. (22)
[w_rxn]
type = MatReaction
variable = w
v = c
reaction_rate = -1
[]
[ca_rxn]
type = MatReaction
variable = w
reaction_rate = 'hoverk_a'
args = 'etaa0 etab0 etad0'
[]
[ca_bodyforce]
type = MaskedBodyForce
variable = w
mask = ha
coupled_variables = 'etaa0 etab0 etad0'
value = 0.1 #caeq
[]
[cb_rxn]
type = MatReaction
variable = w
reaction_rate = 'hoverk_b'
args = 'etaa0 etab0 etad0'
[]
[cb_bodyforce]
type = MaskedBodyForce
variable = w
mask = hb
coupled_variables = 'etaa0 etab0 etad0'
value = 0.9 #cbeq
[]
[cd_rxn]
type = MatReaction
variable = w
reaction_rate = 'hoverk_d'
args = 'etaa0 etab0 etad0'
[]
[cd_bodyforce]
type = MaskedBodyForce
variable = w
mask = hd
coupled_variables = 'etaa0 etab0 etad0'
value = 0.5 #cdeq
[]
[]
[Materials]
[ha_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etaa0'
[]
[hb_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etab0'
[]
[hd_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hd
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etad0'
[]
[omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
derivative_order = 2
[]
[omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegab
material_property_names = 'Vm kb cbeq'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
derivative_order = 2
[]
[omegad]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegad
material_property_names = 'Vm kd cdeq'
expression = '-0.5*w^2/Vm^2/kd-w/Vm*cdeq'
derivative_order = 2
[]
[rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
derivative_order = 2
[]
[rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
derivative_order = 2
[]
[rhod]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhod
material_property_names = 'Vm kd cdeq'
expression = 'w/Vm^2/kd + cdeq/Vm'
derivative_order = 2
[]
[const]
type = GenericConstantMaterial
prop_names = 'kappa_c kappa L D Vm ka caeq kb cbeq kd cdeq gab gad gbd mu tgrad_corr_mult'
prop_values = '0 1 1.0 1.0 1.0 10.0 0.1 10.0 0.9 10.0 0.5 1.5 1.5 1.5 1.0 0.0'
[]
[Mobility]
type = DerivativeParsedMaterial
property_name = DchiVm
material_property_names = 'D chi Vm' #Factor of Vm is needed to evolve c instead of rho
expression = 'D*chi*Vm'
derivative_order = 2
[]
[chi]
type = DerivativeParsedMaterial
property_name = chi
material_property_names = 'Vm ha(etaa0,etab0,etad0) ka hb(etaa0,etab0,etad0) kb hd(etaa0,etab0,etad0) kd'
expression = '(ha/ka + hb/kb + hd/kd) / Vm^2'
coupled_variables = 'etaa0 etab0 etad0'
derivative_order = 2
[]
[hoverk_a]
type = DerivativeParsedMaterial
material_property_names = 'ha(etaa0,etab0,etad0) Vm ka'
property_name = hoverk_a
expression = 'ha / Vm / ka'
[]
[hoverk_b]
type = DerivativeParsedMaterial
material_property_names = 'hb(etaa0,etab0,etad0) Vm kb'
property_name = hoverk_b
expression = 'hb / Vm / kb'
[]
[hoverk_d]
type = DerivativeParsedMaterial
material_property_names = 'hd(etaa0,etab0,etad0) Vm kd'
property_name = hoverk_d
expression = 'hd / Vm / kd'
[]
[]
[Postprocessors]
[c_total]
type = ElementIntegralVariablePostprocessor
variable = c
[]
[]
[Executioner]
type = Transient
nl_max_its = 15
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = asm
l_max_its = 15
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 20
nl_abs_tol = 1e-10
dt = 1.0
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/hoop_strain_comparison.i)
# This test compares the hoop strain at two different elements in an internally
# pressurized cylinder with anisotropic plasticity: different yield condition
# for hoop and axial directions. The elements are located circumferentially
# apart but at same axial position. It is expected that due to pressurization
# hoop strains will develop with uniform magnitude along hoop direction. The
# test verifies that the plastic hoop strain is uniform in hoop direction.
# For 3D simulations with material properties oriented along the curved
# geometry such as cylinder or sphere, the stresses and strains are rotated to
# the local coordinate system from the global coordinate system. The plastic
# strain is calculated in the local coordinate system and then transformed to
# the global coordinate system. This test involves a 3D cylindrical geometry,
# and helps in indirectly verifying that this transformation of stresses and
# strains back and forth between the local and global coordinate system is
# correctly implemented.
[Mesh]
file = quarter_cylinder.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[plasticity_strain_zz]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[push]
type = PiecewiseLinear
x = '0 1e2'
y = '0 200e6'
[]
[swelling_func]
type = ParsedFunction
expression = 0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_zz elastic_strain_xx elastic_strain_yy stress_xx stress_yy stress_zz strain_zz plastic_strain_zz plastic_strain_xx plastic_strain_yy hoop_stress hoop_strain'
use_automatic_differentiation = true
add_variables = true
cylindrical_axis_point1 = '0 0 0'
cylindrical_axis_point2 = '0 1 0'
[]
[]
[Constraints]
[mid_section_plane]
type = EqualValueBoundaryConstraint
variable = disp_y
secondary = top # boundary
penalty = 1.0e+10
[]
[]
[Materials]
[swelling]
type = ADGenericFunctionMaterial
prop_values = swelling_func
prop_names = swelling
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200.0e9
poissons_ratio = 0.2
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "plasticity"
max_iterations = 50
absolute_tolerance = 1e-30 #1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
# hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
hill_constants = "0.5 0.25 0.5 1.5 1.5 1.5"
[]
[plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 1.5e10
hardening_exponent = 1.0
yield_stress = 0.0 # 60e6
local_cylindrical_csys = true
# local_spherical_csys = false
axis = y
absolute_tolerance = 1e-15 # 1e-8
relative_tolerance = 1e-13 # 1e-15
internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = x_face
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = z_face
value = 0.0
[]
[Pressure]
[Side1]
boundary = inner
function = push
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-14
# nl_abs_tol = 1e-10
l_max_its = 90
nl_max_its = 30
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 0.1e-4
time_t = '0 6.23 10'
time_dt = '0.1 1.0e-2 1.0e-2'
[]
num_steps = 3
start_time = 0
end_time = 200.0
automatic_scaling = true
dtmax = 0.1e-4
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[hoop_strain_elementA]
type = ElementalVariableValue
elementid = 464
variable = hoop_strain
[]
[hoop_strain_elementB]
type = ElementalVariableValue
elementid = 478
variable = hoop_strain
[]
[hoop_strain_diff]
type = DifferencePostprocessor
value1 = hoop_strain_elementA
value2 = hoop_strain_elementB
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
[]
(modules/contact/test/tests/sliding_block/sliding/frictionless_kinematic.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the kinematic method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
time_step_interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+6
normal_smoothing_distance = 0.1
[../]
[]
(test/tests/transfers/general_field/nearest_node/nearest_position/main_between_multiapp.i)
# Base input for testing between-multiapp transfers. It has the following complexities:
# - multiapps may not be run with the same number of ranks
# - both nodal and elemental variables
# Tests derived from this input may add or remove complexities through command line arguments
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Positions]
[input_app1]
type = InputPositions
positions = '0 0.1 0
0.5 0.5 0'
[]
[input_app2]
type = InputPositions
# offsets to avoid indetermination
# but small enough to remain below to bounding box factor bump
positions = '0.0000001 0.30000000001 0
0.60000000001 0.5003 0'
[]
[]
# This application uses at most 3 processes
[MultiApps/ma1]
type = TransientMultiApp
input_files = sub_between_diffusion.i
max_procs_per_app = 3
positions_objects = 'input_app1'
output_in_position = true
[]
# This application will use as many processes as the main app
[MultiApps/ma2]
type = TransientMultiApp
input_files = sub_between_diffusion.i
positions_objects = 'input_app2'
output_in_position = true
[]
[Transfers]
# Nodal to nodal variables
[app1_to_2_nodal_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_nodal
variable = received_nodal
use_nearest_position = input_app1
# slight inflation to avoid floating point issues on borders
bbox_factor = 1.000001
search_value_conflicts = true
group_subapps = true
[]
[app2_to_1_nodal_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_nodal
variable = received_nodal
use_nearest_position = input_app2
bbox_factor = 1.000001
search_value_conflicts = true
group_subapps = true
[]
# Elemental to elemental variables
[app1_to_2_elem_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_elem
variable = received_elem
use_nearest_position = input_app1
bbox_factor = 1.000001
search_value_conflicts = true
group_subapps = true
[]
[app2_to_1_elem_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_elem
variable = received_elem
use_nearest_position = input_app2
bbox_factor = 1.000001
search_value_conflicts = true
group_subapps = true
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/contact/test/tests/bouncing-block-contact/mixed-weighted-gap-swapped.i)
starting_point = 2e-1
# We offset slightly so we avoid the case where the bottom of the secondary block and the top of the
# primary block are perfectly vertically aligned which can cause the backtracking line search some
# issues for a coarse mesh (basic line search handles that fine)
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
correct_edge_dropping = true
[]
[Mesh]
second_order = true
[file_mesh]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks-coarse.e
[]
[]
[Variables]
[disp_x]
block = '1 2'
scaling = 1e1
order = SECOND
[]
[disp_y]
block = '1 2'
scaling = 1e1
order = SECOND
[]
[frictional_normal_lm]
block = 4
scaling = 1e3
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
lm_variable = frictional_normal_lm
disp_x = disp_x
disp_y = disp_y
correct_edge_dropping = true
[]
[]
[Constraints]
[frictional_normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = frictional_normal_lm
disp_x = disp_x
disp_y = disp_y
normalize_c = true
c = 1.0e-2
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = frictional_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 10
secondary_boundary = 20
primary_subdomain = 3
secondary_subdomain = 4
variable = frictional_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-15'
l_max_its = 30
nl_max_its = 25
line_search = 'none'
nl_rel_tol = 1e-12
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_rz.i)
#
[Mesh]
file = cracking_rz_test.e
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '0 1 0 -1 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./pull]
type = FunctionDirichletBC
variable = disp_x
boundary = 2
function = displ
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 4.0e7
poissons_ratio = 0.0
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 1.68e6
cracked_elasticity_type = FULL
softening_models = abrupt_softening
[../]
[./abrupt_softening]
type = AbruptSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101 '
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-2
l_tol = 1e-5
start_time = 0.0
end_time = 0.1
dt = 0.025
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/mobility_derivative/mobility_derivative_split_coupled_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmax = 30.0
ymax = 30.0
elem_type = QUAD4
[]
[Variables]
[./c]
[../]
[./w]
[../]
[./d]
[../]
[]
[ICs]
[./c_IC]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
variable = c
[../]
[./d_IC]
type = BoundingBoxIC
x1 = 0.0
x2 = 15.0
y1 = 0.0
y2 = 30.0
inside = 1.0
outside = 0.0
variable = d
[../]
[]
[Kernels]
[./cres]
type = SplitCHParsed
variable = c
kappa_name = kappa_c
w = w
f_name = F
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
coupled_variables = 'c d'
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./d_dot]
type = TimeDerivative
variable = d
[../]
[./d_diff]
type = MatDiffusion
variable = d
diffusivity = diffusivity
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./kappa]
type = GenericConstantMaterial
prop_names = 'kappa_c'
prop_values = '2.0'
[../]
[./mob]
type = DerivativeParsedMaterial
property_name = M
coupled_variables = 'c d'
expression = 'if(d>0.001,d,0.001)*(1-0.5*c^2)'
outputs = exodus
derivative_order = 1
[../]
[./free_energy]
type = MathEBFreeEnergy
property_name = F
c = c
[../]
[./d_diff]
type = GenericConstantMaterial
prop_names = diffusivity
prop_values = 0.1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/fluidstate/brineco2_hightemp.i)
# Tests correct calculation of properties in PorousFlowBrineCO2 in the elevated
# temperature regime (T > 110C)
[Mesh]
type = GeneratedMesh
dim = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
temperature = 250
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[z]
initial_condition = 0.2
[]
[]
[AuxVariables]
[xnacl]
initial_condition = 0.1
[]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[x0_water]
order = CONSTANT
family = MONOMIAL
[]
[x0_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = timestep_end
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = timestep_end
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = timestep_end
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = timestep_end
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = timestep_end
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = timestep_end
[]
[x1_water]
type = PorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[x1_gas]
type = PorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = timestep_end
[]
[x0_water]
type = PorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = timestep_end
[]
[x0_gas]
type = PorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementIntegralVariablePostprocessor
variable = density_water
[]
[density_gas]
type = ElementIntegralVariablePostprocessor
variable = density_gas
[]
[viscosity_water]
type = ElementIntegralVariablePostprocessor
variable = viscosity_water
[]
[viscosity_gas]
type = ElementIntegralVariablePostprocessor
variable = viscosity_gas
[]
[x1_water]
type = ElementIntegralVariablePostprocessor
variable = x1_water
[]
[x0_water]
type = ElementIntegralVariablePostprocessor
variable = x0_water
[]
[x1_gas]
type = ElementIntegralVariablePostprocessor
variable = x1_gas
[]
[x0_gas]
type = ElementIntegralVariablePostprocessor
variable = x0_gas
[]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
[]
[pwater]
type = ElementIntegralVariablePostprocessor
variable = pressure_water
[]
[pgas]
type = ElementIntegralVariablePostprocessor
variable = pressure_gas
[]
[x0mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = '0 1'
[]
[x1mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1'
[]
[]
[Outputs]
csv = true
execute_on = 'TIMESTEP_END'
perf_graph = false
[]
(modules/xfem/test/tests/corner_nodes_cut/corner_edge_cut.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo1]
type = LineSegmentCutUserObject
cut_data = '-0.0 0.5 0.5 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./line_seg_cut_uo2]
type = LineSegmentCutUserObject
cut_data = '0.5 0.5 1.0 0.7'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
[../]
[]
[BCs]
[./top_x]
type = DirichletBC
boundary = 2
variable = disp_x
value = 0.0
[../]
[./top_y]
type = DirichletBC
boundary = 2
variable = disp_y
value = 0.1
[../]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = -0.1
[../]
[./bottom_x]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-16
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_xy_3d_anisoElasticity.i)
# This test simulates biaxial tensile test with the material being anisotropic
# in terms of elasticity and creep.
#
# -------------------
# ANALYTICAL SOLUTION
# -------------------
# https://mooseframework.inl.gov/source/materials/HillCreepStressUpdate.html
# q = [F(S22-S33)^2 + G(S33-S11)^2 + H(S11-S22)^2 + 2L(S23)^2 + 2M(S13)^2 + 2N(S12)^2]^0.5
# S11 = 40 Pa and S22 = 40 MPa; other compoenents of stress are zero since it is a biaxial test
# F=0.5 G=0.25 H=0.3866 L=1.6413 M=1.6413 N=1.2731 (as used in this test)
# Substituting the values of stress components and F, G, H, L, M and N we obtain
# q = 34.64101615137755 Pa
#
# Equivalent_creep_strain_rate = A(q)^n (power law creep rate used in this test)
# Substituting A=1e-15 and n=9, and q as calculated above, we obtain
# Equivalent_creep_strain_rate = 0.07183161109149655
#
# The 11 (xx) and 22 (yy) components of creep_strain_tensor are calculated as below:
#
# creep_strain_tensor_11 = (Equivalent_creep_strain_rate / q) *
# (H * (S11 - S22) - G * (S33 - S11)) * time_increment
# creep_strain_tensor_22 = (Equivalent_creep_strain_rate / q) *
# (F * (S22 - S33) - H * (S11 - S22)) * time_increment
#
# Substituting the values and time_increment as 0.001 we obtain the analytical solution.
#
# MOOSE Analytical
# creep_strain_tensor_11 2.073327e-06 2.0733271530122e-06
# creep_strain_tensor_22 4.147473e-06 4.147472838877e-06
#
# -----------------------------------------
# PYTHON SCRIPT FOR THE ANALYTICAL SOLUTION
# -----------------------------------------
# import math
# F=0.5; G=0.25; H=0.3866; L=1.6413; M=1.6413; N=1.2731
# S11=40; S22=40; S33=0; S23=0; S13=0; S12=0
# q = math.sqrt(F*(S22-S33)**2 + G*(S33-S11)**2 + H*(S11-S22)**2 + 2*L*(S23)**2 + 2*M*(S13)**2 + 2*N*(S12)**2)
# print(q)
# A=1e-15; n=9; time=0.0001
# equivalent_creep_strain_rate = A*(q**n)
# print(equivalent_creep_strain_rate)
# equivalent_creep_strain_rate_11=(equivalent_creep_strain_rate / q) * (H * (S11 - S22) - G * (S33 - S11)) * time
# equivalent_creep_strain_rate_22=(equivalent_creep_strain_rate / q) * (F * (S22 - S33) - H * (S11 - S22)) * time
# print(equivalent_creep_strain_rate_11, equivalent_creep_strain_rate_22)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = 5
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 1.0
ymax = 1.0
zmax = 1.0
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[sigma_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[sigma_zz]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -40 -40'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx elastic_strain_yy stress_yy elastic_strain_zz stress_zz'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeElasticityTensor
C_ijkl = '2925.433 391.979 391.979 2127.590 322.280 2127.590 1805.310 3.96 3.96'
fill_method = symmetric9
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep]
type = ADHillCreepStressUpdate
coefficient = 1e-15 # 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 100.0
anisotropic_elasticity = true
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[Pressure]
[Side1]
boundary = 'right'
function = pull
[]
[Side2]
boundary = 'top'
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err'
petsc_options_value = 'lu superlu_dist 1e-5'
nl_rel_tol = 1.0e-14
nl_abs_tol = 1.0e-14
l_max_its = 10
num_steps = 2
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[creep_strain_yy]
type = ElementalVariableValue
variable = creep_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[elastic_strain_yy]
type = ElementalVariableValue
variable = elastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[sigma_yy]
type = ElementalVariableValue
variable = stress_yy
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[elastic_strain_zz]
type = ElementalVariableValue
variable = elastic_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[sigma_zz]
type = ElementalVariableValue
variable = stress_zz
execute_on = 'TIMESTEP_END'
elementid = 109
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
# unnecessary output variables
hide = 'matl_ts_min max_disp_x max_disp_y max_hydro dt num_lin num_nonlin elastic_strain_zz sigma_zz'
[]
(test/tests/materials/derivative_material_interface/ad_derivative_parsed_material.i)
#
# Test the AD version of derivative parsed material
#
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusion
variable = eta
diffusivity = F
[]
[./dt]
type = TimeDerivative
variable = eta
[]
[]
[Materials]
[./Fbar]
type = ADDerivativeParsedMaterial
coupled_variables = 'eta'
property_name = Fbar
expression ='1/3*(eta-0.5)^3'
[]
[./F]
type = ADParsedMaterial
coupled_variables = 'eta'
material_property_names = 'F:=D[Fbar,eta]'
expression ='F'
outputs = exodus
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/combined/test/tests/grain_texture/grain_texture_test_1.i)
# This simulation predicts GB migration of 8 grains and outputs grain texture information
# Mesh adaptivity is not used so that the VectorPostprocessor's output will be uniform
# Time step adaptivity is used
# An AuxVariable is used to calculate the grain boundary locations
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 10 # Number of elements in the x-direction
ny = 10 # Number of elements in the y-direction
xmin = 0 # minimum x-coordinate of the mesh
xmax = 100 # maximum x-coordinate of the mesh
ymin = 0 # minimum y-coordinate of the mesh
ymax = 100 # maximum y-coordinate of the mesh
elem_type = QUAD4 # Type of elements used in the mesh
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 3 # Number of order parameters used
var_name_base = gr # Base name of grains
grain_num = 3 #Number of grains
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = grn_3_rand_2D.tex
[../]
[./grain_tracker]
type = FauxGrainTracker
outputs = none
[../]
[./voronoi]
type = PolycrystalVoronoi
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
# Dependent variables
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = timestep_end
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
block = 0 # Block ID (only one block in this problem)
GBmob0 = 2.5e-6 #Mobility prefactor for Cu from Schonfelder 1997
GBenergy = 0.708 # GB energy in J/m^2
Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
T = 450 # K #Constant temperature of the simulation (for mobility calculation)
wGB = 14 # nm #Width of the diffuse GB
[../]
[]
[VectorPostprocessors]
[./textureInfo]
type = GrainTextureVectorPostprocessor
unique_grains = unique_grains
euler_angle_provider = euler_angle_file
sort_by = id # sort output by elem id
[../]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_abs_tol = 1e-11 # Relative tolerance for nonlinear solves
nl_rel_tol = 1e-10 # Absolute tolerance for nonlinear solves
start_time = 0.0
num_steps = 1
[]
[Outputs]
execute_on = 'TIMESTEP_END'
csv = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D_blocks.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek
# 2D version with blocks
# Top block: tracer is defined here, with velocity = (0.1, 0, 0)
# Central block: tracer is not defined here
# Bottom block: tracer is defined here, with velocity = (-0.1, 0, 0)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
xmin = 0
xmax = 1
ny = 5
ymin = 0
ymax = 1
[]
[top]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0.6 0'
top_right = '1 1 0'
block_id = 1
[]
[center]
input = bottom
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0.4 0'
top_right = '1 0.6 0'
block_id = 2
[]
[bottom]
input = top
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 0.6 0'
block_id = 3
[]
[split_bdys]
type = BreakBoundaryOnSubdomainGenerator
input = center
boundaries = 'left right'
[]
[]
[GlobalParams]
block = '1 2 3'
[]
[Variables]
[tracer]
block = '1 3'
[]
[dummy]
[]
[]
[ICs]
[tracer_top]
type = FunctionIC
variable = tracer
function = 'if(x<0.1 | x>0.3, 0, 1)'
block = '1'
[]
[tracer_bot]
type = FunctionIC
variable = tracer
function = 'if(x<0.7 | x > 0.9, 0, 1)'
block = '3'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
block = '1 3'
[]
[flux_top]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo_top
block = '1'
[]
[flux_bot]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo_bot
block = '3'
[]
[.dummy]
type = TimeDerivative
variable = dummy
[]
[]
[UserObjects]
[fluo_top]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
block = '1'
[]
[fluo_bot]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '-0.1 0 0'
block = '3'
[]
[]
[BCs]
[no_tracer_on_left_top]
type = DirichletBC
variable = tracer
value = 0
boundary = 'left_to_1'
[]
[remove_tracer_top]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = 'right_to_1'
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[no_tracer_on_left_bot]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = 'left_to_3'
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[remove_tracer_bot]
type = DirichletBC
variable = tracer
value = 0
boundary = 'right_to_3'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer_bot]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 11
sort_by = x
variable = tracer
[]
[tracer_top]
type = LineValueSampler
start_point = '0 1 0'
end_point = '1 1 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePSVG2.i)
# Pressure pulse in 1D with 2 phases, 2components - transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[ppwater]
initial_condition = 2e6
[]
[sgas]
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = FIRST
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = sgas
fluid_component = 1
[]
[]
[AuxKernels]
[ppgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-4
sat_lr = 0.3
pc_max = 1e9
log_extension = true
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e7
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[BCs]
[leftwater]
type = DirichletBC
boundary = left
value = 3e6
variable = ppwater
[]
[rightwater]
type = DirichletBC
boundary = right
value = 2e6
variable = ppwater
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1e3
end_time = 1e4
[]
[VectorPostprocessors]
[pp]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
variable = 'ppwater ppgas'
start_point = '0 0 0'
end_point = '100 0 0'
num_points = 11
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phasePSVG2
print_linear_residuals = false
[csv]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymm_gps_incremental.i)
# this test checks the asixymmetric 1D generalized plane strain formulation using incremental small strains
[GlobalParams]
displacements = disp_x
scalar_out_of_plane_strain = scalar_strain_yy
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = line.e
[]
[Variables]
[./disp_x]
[../]
[./scalar_strain_yy]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
initial_condition = 580.0
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '580 580 680'
[../]
[./disp_x]
type = PiecewiseLinear
x = '0 1'
y = '0 2e-6'
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[Physics]
[SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps]
[../]
[../]
[../]
[]
[AuxKernels]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./temp]
type = FunctionAux
variable = temp
function = temp
execute_on = 'timestep_begin'
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
boundary = 1
value = 0
variable = disp_x
[../]
[./disp_x]
type = FunctionDirichletBC
boundary = 2
function = disp_x
variable = disp_x
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[../]
[./strain]
type = ComputeAxisymmetric1DIncrementalStrain
eigenstrain_names = eigenstrain
scalar_out_of_plane_strain = scalar_strain_yy
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-8
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-6
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0
end_time = 2
num_steps = 2
[]
[Outputs]
exodus = true
console = true
[]
(modules/solid_mechanics/test/tests/visco/visco_small_strain.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./axial_load]
type = NeumannBC
variable = disp_x
boundary = right
value = 10e6
[../]
[]
[Materials]
[./kelvin_voigt]
type = GeneralizedKelvinVoigtModel
creep_modulus = '10e9 10e9'
creep_viscosity = '1 10'
poisson_ratio = 0.2
young_modulus = 10e9
[../]
[./stress]
type = ComputeLinearViscoelasticStress
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = kelvin_voigt
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 100
l_tol = 1e-8
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.01
end_time = 100
[./TimeStepper]
type = LogConstantDT
first_dt = 0.1
log_dt = 0.1
[../]
[]
[Outputs]
file_base = visco_small_strain_out
exodus = true
[]
(modules/contact/test/tests/multiple_contact_pairs/three_hexagons_coarse_automatic_pair.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = three_hexagons_coarse.e
[]
patch_size = 10
patch_update_strategy = auto
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2 3'
planar_formulation = PLANE_STRAIN
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '110'
function = pressure
factor = 80
[]
[hex2_pressure]
boundary = '210'
function = pressure
factor = 50
[]
[]
[]
[Contact]
[contact_pressure]
formulation = penalty
model = frictionless
penalty = 2e+03
normalize_penalty = true
automatic_pairing_distance = 2.75
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 4.0
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_8.i)
# Sources are spatially-dependent and adaptive timestepping is needed to ensure convergence
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition bulk_composition bulk_composition"
constraint_unit = "moles moles moles"
source_species_names = HCl
source_species_rates = HCl_rate
execute_console_output_on = ''
ramp_max_ionic_strength_initial = 0
max_iter = 2
adaptive_timestepping = true
[]
[VectorPostprocessors]
[bulk_Cl]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
sort_by = x
num_points = 2
variable = 'bulk_moles_Cl-'
[]
[]
[AuxVariables]
[HCl_rate]
[]
[]
[AuxKernels]
[HCl_rate]
type = FunctionAux
variable = HCl_rate
function = '1 * x'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmax = 1
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/visco/gen_kv_creep.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./axial_load]
type = NeumannBC
variable = disp_x
boundary = right
value = 10e6
[../]
[]
[Materials]
[./kelvin_voigt]
type = GeneralizedKelvinVoigtModel
creep_modulus = '10e9 10e9'
creep_viscosity = '1 10'
poisson_ratio = 0.2
young_modulus = 10e9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
[../]
[./creep]
type = LinearViscoelasticStressUpdate
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = kelvin_voigt
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 100
l_tol = 1e-8
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
dtmin = 0.01
end_time = 100
[./TimeStepper]
type = LogConstantDT
first_dt = 0.1
log_dt = 0.1
[../]
[]
[Outputs]
file_base = gen_kv_creep_out
exodus = true
[]
(test/tests/ics/function_scalar_ic/function_scalar_ic.i)
[Mesh]
# a dummy mesh
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 1
ny = 1
elem_type = QUAD4
[]
[Variables]
[./n]
family = SCALAR
order = FIRST
[../]
[]
[Functions]
[./f]
type = ParsedFunction
expression = cos(t)
[../]
[]
[ICs]
[./f]
type = FunctionScalarIC
variable = n
function = f
[../]
[]
[ScalarKernels]
[./dn]
type = ODETimeDerivative
variable = n
[../]
[./ode1]
type = ParsedODEKernel
expression = '-n'
variable = n
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 1
dt = 0.01
scheme = bdf2
solve_type = 'PJFNK'
timestep_tolerance = 1e-12
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_second/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e3
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount -pc_factor_mat_solver_type'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15 mumps'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/functions/piecewise_linear_from_vectorpostprocessor/vpp_time_interpolation.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
kernel_coverage_check = false
[]
[Variables][dummy][][]
[Functions]
[./interpolate_vpp]
type = VectorPostprocessorFunction
vectorpostprocessor_name = read_data
argument_column = time
value_column = value
[../]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Postprocessors]
[./check_value]
type = FunctionValuePostprocessor
function = interpolate_vpp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[VectorPostprocessors]
[./read_data]
type = CSVReader
csv_file = time_data.csv
force_preaux = true # necessary so that vpp data exists to interpolate on step 0
outputs = none
[../]
[]
[Outputs]
csv = true # write out FunctionValuePostprocessor results for comparison
[]
(test/tests/multiapps/output_in_position/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = sub.i
output_in_position = true
[../]
[]
(modules/heat_transfer/test/tests/directional_flux_bc/2d_elem.i)
[Mesh]
[shade]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 3
xmax = 0.2
ymax = 0.5
[]
[screen]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 20
xmax = 0.05
[]
[screen_block]
type = SubdomainIDGenerator
input = screen
subdomain_id = 1
[]
[combine]
type = CombinerGenerator
inputs = 'shade screen_block'
positions = '0 0 0 1 0 0'
[]
[all_sides]
type = SideSetsAroundSubdomainGenerator
block = '0 1'
new_boundary = 100
input = combine
[]
[shaded_side]
type = SideSetsAroundSubdomainGenerator
normal = '-1 0 0'
block = 1
input = all_sides
new_boundary = 101
[]
[]
[GlobalParams]
illumination_flux = '1 0 0'
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[dt]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[flux]
type = DirectionalFluxBC
variable = u
boundary = 101
self_shadow_uo = shadow
[]
[]
[UserObjects]
[shadow]
type = SelfShadowSideUserObject
boundary = 100
execute_on = INITIAL
[]
[]
[Postprocessors]
[light]
type = SideIntegralVariablePostprocessor
variable = u
boundary = 101
[]
[]
[Executioner]
type = Transient
dt = 0.01
num_steps = 1
[]
[Outputs]
csv = true
[]
(test/tests/time_steppers/constant_dt/constant_dt.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeStepper system.
#
# @Requirement F1.20
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
# Pluggable TimeStepper System
[./TimeStepper]
type = ConstantDT
dt = 0.2
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/restart/restart_steady_from_transient/transient.i)
# We run a simple problem (5 time steps and save off the solution)
# In part2, we load the solution and solve a steady problem. The test check, that the initial state in part 2 is the same as the last state from part1
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
parallel_type = replicated
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'ie diff ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.2
start_time = 0
num_steps = 5
[]
[Outputs]
exodus = true
checkpoint = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/boundary_tosub_parent.i)
[Mesh]
file = 2blk.e
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left_1]
type = DirichletBC
variable = u
boundary = '1'
value = 4
[]
[left_2]
type = DirichletBC
variable = u
boundary = '2'
value = 3
[]
[right_3]
type = DirichletBC
variable = u
boundary = '3'
value = 2
[]
[right_4]
type = DirichletBC
variable = u
boundary = '4'
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 -4 0'
input_files = boundary_tosub_sub.i
[]
[]
[Transfers]
[to_sub_1]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
source_boundary = 1
variable = from_parent_1
[]
[to_sub_2]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
source_boundary = 2
variable = from_parent_2
[]
[to_sub_3]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
source_boundary = 3
variable = from_parent_3
[]
[to_sub_4]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
source_boundary = 4
variable = from_parent_4
[]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/gap_heat_transfer_htonly_rz_test.i)
#
# 2-D RZ Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two element blocks containing one element each. Each
# element is a unit cube. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far left boundary
# is ramped from 100 to 200 over one time unit, and then held fixed for an additional
# time unit. The temperature of the far right boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks, or cylinders in the case of RZ.:
#
# Flux = (T_left - T_right) * (gapK/(r*ln(r2/r1)))
#
# For gapK = 1 (default value)
#
# The integrated heat flux across the gap at time 2 is then:
#
# 2*pi*h*k*delta_T/(ln(r2/r1))
# 2*pi*1*1*100/(ln(2/1)) = 906.5 watts
#
# For comparison, see results from the flux post processors.
#
# As a second test, use the rectilinear (parallel plate) form of the gap heat transfer.
#
# Flux = (T_left - T_right) * (gapK/gapL)
#
# For gapK = 1 (default value)
#
# The integrated heat flux across the gap at time 2 is then:
#
# 2*pi*h*k*delta_T/(1)
# 2*pi*1*1*100/(1) = 628.3 watts
#
# For comparison, see results from the flux post processors.
#
[Problem]
coord_type = RZ
rz_coord_axis = Y # this is modified through CLI args to test Z-R as opposed to R-Z
[]
[Mesh]
active = 'file'
[file]
type = FileMeshGenerator
file = gap_heat_transfer_htonly_rz_test.e
[]
[rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '90 0 0'
input = file
[]
[]
[Functions]
[./ramp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
[../]
[./thermal_contact2]
type = GapHeatTransfer
variable = temp2
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_geometry_type = PLATE
appended_property_name = 2
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[./temp2]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[./gap_cond2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat2]
type = HeatConduction
variable = temp2
[../]
[]
[BCs]
[./temp_far_left]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = ramp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[./temp_far_left2]
type = FunctionDirichletBC
boundary = 1
variable = temp2
function = ramp
[../]
[./temp_far_right2]
type = DirichletBC
boundary = 4
variable = temp2
value = 100
[../]
[]
[AuxKernels]
[./conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 2
[../]
[./conductance2]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond2
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1e6
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
# petsc_options = '-snes_mf_operator -ksp_monitor -snes_ksp_ew'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options_iname = '-snes_type -snes_ls -snes_linesearch_type -ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
# petsc_options_value = 'ls basic basic 201 hypre boomeramg 4'
# petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
# petsc_options_value = '201 hypre boomeramg 4'
nl_abs_tol = 1e-3
nl_rel_tol = 1e-8
l_tol = 1e-6
l_max_its = 100
start_time = 0.0
dt = 1e-1
dtmin = 1e-1
end_time = 2.0
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[./temp_left2]
type = SideAverageValue
boundary = 2
variable = temp2
execute_on = 'initial timestep_end'
[../]
[./temp_right2]
type = SideAverageValue
boundary = 3
variable = temp2
execute_on = 'initial timestep_end'
[../]
[./flux_left2]
type = SideDiffusiveFluxIntegral
variable = temp2
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right2]
type = SideDiffusiveFluxIntegral
variable = temp2
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/j2_plasticity_vs_LSH/j2_hard1_mod_small_strain.i)
# Test designed to compare results and active time between SH/LinearStrainHardening
# material vs TM j2 plastic user object. As number of elements increases, TM
# active time increases at a much higher rate than SM. Testing at 4x4x4
# (64 elements).
#
# plot vm_stress vs intnl to see constant hardening
#
# Original test located at:
# solid_mechanics/tests/j2_plasticity/hard1.i
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[]
[AuxVariables]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[intnl]
order = CONSTANT
family = MONOMIAL
[]
[vm_stress]
order = CONSTANT
family = MONOMIAL
[]
[eq_pl_strain]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[]
[eq_pl_strain]
type = RankTwoScalarAux
rank_two_tensor = plastic_strain
scalar_type = EffectiveStrain
variable = eq_pl_strain
[]
[vm_stress]
type = RankTwoScalarAux
rank_two_tensor = stress
scalar_type = VonMisesStress
variable = vm_stress
[]
[]
[BCs]
[left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[z]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 't/60'
[]
[]
[UserObjects]
[str]
type = TensorMechanicsHardeningConstant
value = 2.4e2
[]
[j2]
type = TensorMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
#with E = 2.1e5 and nu = 0.3
#Hooke's law: E-nu to Lambda-G
C_ijkl = '121154 80769.2'
[]
[strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[]
[mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = j2
tangent_operator = elastic
perform_finite_strain_rotations = false
[]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
l_tol = 1e-4
start_time = 0.0
end_time = 0.5
dt = 0.01
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[intnl]
type = ElementAverageValue
variable = intnl
[]
[eq_pl_strain]
type = PointValue
point = '0 0 0'
variable = eq_pl_strain
[]
[vm_stress]
type = PointValue
point = '0 0 0'
variable = vm_stress
[]
[]
[Outputs]
csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_1/plane1_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3nstt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test3tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test3nstt_out
exodus = true
[]
(modules/solid_mechanics/test/tests/j2_plasticity/solid_mechanics_j2plasticity.i)
[Mesh]
displacements = 'x_disp y_disp z_disp'
[generated_mesh]
type = GeneratedMeshGenerator
elem_type = HEX8
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 1.0
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
new_boundary = 6
input = generated_mesh
[]
[snode]
type = ExtraNodesetGenerator
coord = '1.0 0.0 0.0'
new_boundary = 7
input = cnode
[]
[]
[Variables]
[./x_disp]
order = FIRST
family = LAGRANGE
[../]
[./y_disp]
order = FIRST
family = LAGRANGE
[../]
[./z_disp]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'x_disp y_disp z_disp'
use_displaced_mesh = true
[../]
[]
[Materials]
[./fplastic]
type = FiniteStrainPlasticMaterial
block=0
yield_stress='0. 445. 0.05 610. 0.1 680. 0.38 810. 0.95 920. 2. 950.'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.827e5 1.21e5 1.21e5 2.827e5 1.21e5 2.827e5 0.808e5 0.808e5 0.808e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'x_disp y_disp z_disp'
[../]
[]
[Functions]
[./topfunc]
type = ParsedFunction
expression = 't'
[../]
[]
[BCs]
[./bottom3]
type = DirichletBC
variable = z_disp
boundary = 0
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
variable = z_disp
boundary = 5
function = topfunc
[../]
[./corner1]
type = DirichletBC
variable = x_disp
boundary = 6
value = 0.0
[../]
[./corner2]
type = DirichletBC
variable = y_disp
boundary = 6
value = 0.0
[../]
[./corner3]
type = DirichletBC
variable = z_disp
boundary = 6
value = 0.0
[../]
[./side1]
type = DirichletBC
variable = y_disp
boundary = 7
value = 0.0
[../]
[./side2]
type = DirichletBC
variable = z_disp
boundary = 7
value = 0.0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./peeq]
order = CONSTANT
family = MONOMIAL
[../]
[./pe11]
order = CONSTANT
family = MONOMIAL
[../]
[./pe22]
order = CONSTANT
family = MONOMIAL
[../]
[./pe33]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./pe11]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = pe11
index_i = 0
index_j = 0
[../]
[./pe22]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = pe22
index_i = 1
index_j = 1
[../]
[./pe33]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = pe33
index_i = 2
index_j = 2
[../]
[./eqv_plastic_strain]
type = MaterialRealAux
property = eqv_plastic_strain
variable = peeq
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full=true
[../]
[]
[Executioner]
type = Transient
dt=0.1
dtmax=1
dtmin=0.1
end_time=1.0
nl_abs_tol = 1e-10
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/large_deform_harden3.i)
# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222 (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[BCs]
[bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
# the following are "random" deformations
# each is O(1E-5) to keep deformations small
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '(sin(0.1*t)+x)/1E1'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '(cos(t)+x*y)/1E1'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 'sin(0.4321*t)*x*y*z/1E1'
[]
[]
[AuxVariables]
[wps_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wps_internal_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wps_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[int]
type = PointValue
point = '0 0 0'
variable = wps_internal
outputs = 'console'
[]
[yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[]
[should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[]
[]
[Functions]
[should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningExponential
value_0 = 1E3
value_residual = 0
rate = 0.01
[]
[tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 0.577350269
rate = 0.01
[]
[tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.08748866
value_residual = 0.03492077
rate = 0.01
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 100
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
# the following is transversely isotropic, i think.
fill_method = symmetric9
C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
max_NR_iterations = 1000
ep_plastic_tolerance = 1E-3
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1E4
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(test/tests/postprocessors/old_vpp_value/old_vpp_value.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[VectorPostprocessors]
[./point_sample]
type = PointValueSampler
variable = 'u'
points = '0.1 0.1 0'
sort_by = x
outputs = none
[../]
[]
[Postprocessors]
[./old_vpp_value]
type = UseOldVectorPostprocessor
vpp = point_sample
vector_name = u
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/multi/two_surface02.i)
# Plasticit models:
# SimpleTester with a = 0 and b = 1 and strength = 1
# SimpleTester with a = 1 and b = 1 and strength = 2
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in the y z directions.
# trial stress_zz = 1.5 and stress_yy = 1.5
#
# Then both SimpleTesters should activate, and the final stress
# should have have stress_zz = 1 = stress_yy (ie, the "corner" point)
# the plastic strain for SimpleTester1 should be zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.5E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.5E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[]
[UserObjects]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 2
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = two_surface02
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/shaft/steady_state.i)
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
rho = 1
cp = 1
k = 1
[]
[]
[Components]
[motor]
type = ShaftConnectedMotor
inertia = 1
torque = 2
[]
[shaft]
type = Shaft
connected_components = 'motor'
initial_speed = 1
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
names = '0'
n_part_elems = 1
widths = '1'
solid_properties = 'mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 5
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
exodus = true
execute_on = 'initial final'
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/parent_multiapp_type_error.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 3
distributions = 'uniform'
execute_on = INITIAL # create random numbers on initial and use them for each timestep
[]
[]
[MultiApps]
[sub]
type = TransientMultiApp
input_files = sub.i
positions = '0 0 0'
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(test/tests/time_integrators/newmark-beta/newmark_beta_inactive_steps.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the active_time parameter works as intended.
#
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[u]
[]
[]
[Functions]
[forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.6'
y = '0.0 1.0 1.0'
[]
[]
[Kernels]
[ie]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 'left'
value = 0
[]
[right]
type = FunctionDirichletBC
variable = u
boundary = 'right'
function = forcing_fn
[]
[]
[Executioner]
type = Transient
start_time = 0.0
num_steps = 6
dt = 0.1
[TimeIntegrator]
type = NewmarkBeta
inactive_tsteps = 1
[]
[]
[Postprocessors]
[udot]
type = ElementAverageTimeDerivative
variable = u
[]
[udotdot]
type = ElementAverageSecondTimeDerivative
variable = u
[]
[u]
type = ElementAverageValue
variable = u
[]
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/moving_interface/verification/1D_xy_lsdep1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: quasi-1D
# Coordinate System: xy
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
# A simple transient heat transfer problem in Cartesian coordinates designed
# with the Method of Manufactured Solutions. This problem was developed to
# verify XFEM performance in the presence of a moving interface for linear
# element models that can be exactly evaluated by FEM/Moose. Both the
# temperature solution and level set function are designed to be linear to
# attempt to minimize error between the Moose/exact solution and XFEM results.
# Thermal conductivity is dependent upon the value of the level set function
# at each timestep.
# Results:
# The temperature at the left boundary (x=0) exhibits the largest difference
# between the FEM/Moose solution and XFEM results. We present the XFEM
# results at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 479.9999722
# 0.6 520 519.9998726
# 0.8 560 559.9997314
# 1.0 600 599.9996885
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 0.5
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = 'rhoCp*(-200*x+200)-(0.05*200*t/1.04)'
symbol_names = 'rhoCp'
symbol_values = 10
[../]
[./neumann_func]
type = ParsedFunction
expression = '((0.05/1.04)*(1-(x-0.04)-0.2*t) + 1.5)*200*t'
[../]
[./k_func]
type = ParsedFunction
expression = '(0.05/1.04)*(1-(x-0.04)-0.2*t) + 1.5'
[../]
[./ls_func]
type = ParsedFunction
expression = '1.04 - x - 0.2*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericFunctionMaterial
prop_names = 'diffusion_coefficient'
prop_values = 'k_func'
[../]
[]
[BCs]
[./left_u]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 'right'
value = 400
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/multi/rock1.i)
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 10deg
# Tensile with strength = 1MPa
# WeakPlaneShear with cohesion = 1MPa, friction angle = 25deg, dilation angle = 25deg
# WeakPlaneTensile with strength = 0.01MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 1234
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 1234
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./f3]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int3]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./f3]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = f3
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[./int3]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 3
variable = int3
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./raw_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./raw_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./raw_f2]
type = ElementExtremeValue
variable = f2
outputs = console
[../]
[./raw_f3]
type = ElementExtremeValue
variable = f3
outputs = console
[../]
[./iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./f0]
type = FunctionValuePostprocessor
function = should_be_zero0_fcn
[../]
[./f1]
type = FunctionValuePostprocessor
function = should_be_zero1_fcn
[../]
[./f2]
type = FunctionValuePostprocessor
function = should_be_zero2_fcn
[../]
[./f3]
type = FunctionValuePostprocessor
function = should_be_zero3_fcn
[../]
[]
[Functions]
[./should_be_zero0_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f0'
[../]
[./should_be_zero1_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f1'
[../]
[./should_be_zero2_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f2'
[../]
[./should_be_zero3_fcn]
type = ParsedFunction
expression = 'if(a<1E-1,0,a)'
symbol_names = 'a'
symbol_values = 'raw_f3'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 4E7
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 10
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4E6
yield_function_tolerance = 1.0E-1
internal_constraint_tolerance = 1.0E-7
[../]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./tensile]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
tensile_tip_smoother = 1E5
yield_function_tolerance = 1.0E-1
internal_constraint_tolerance = 1.0E-7
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.46630766
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.46630766
[../]
[./wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 1E5
yield_function_tolerance = 1.0E-1
internal_constraint_tolerance = 1.0E-7
[../]
[./str]
type = SolidMechanicsHardeningConstant
value = 0.01E6
[../]
[./wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1.0E-1
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1E9 1.3E9'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-7
plastic_models = 'mc tensile wps wpt'
deactivation_scheme = 'optimized_to_safe_to_dumb'
max_NR_iterations = 20
min_stepsize = 1E-4
max_stepsize_for_dumb = 1E-3
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1 1'
debug_jac_at_intnl = '1 1 1 1'
debug_stress_change = 1E1
debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = rock1
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/ad_elastic/rz_finite_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = ADStressDivergenceRZTensors
component = 0
variable = disp_r
use_displaced_mesh = true
[../]
[./stress_z]
type = ADStressDivergenceRZTensors
component = 1
variable = disp_z
use_displaced_mesh = true
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[./axial]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeAxisymmetricRZFiniteStrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s02.i)
# apply a sink flux with use_mobility=true and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = y+1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.3
density0 = 1.1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.2 0 0 0 0.1 0 0 0 0.1'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[AuxVariables]
[flux_out]
[]
[xval]
[]
[yval]
[]
[]
[ICs]
[xval]
type = FunctionIC
variable = xval
function = x
[]
[yval]
type = FunctionIC
variable = yval
function = y
[]
[]
[Functions]
[mass00]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)'
symbol_names = 'vol por dens0 pp bulk'
symbol_values = '0.25 0.1 1.1 p00 1.3'
[]
[mass01]
type = ParsedFunction
expression = 'vol*por*dens0*exp(pp/bulk)'
symbol_names = 'vol por dens0 pp bulk'
symbol_values = '0.25 0.1 1.1 p01 1.3'
[]
[expected_mass_change00]
type = ParsedFunction
expression = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
symbol_names = 'fcn perm dens0 pp bulk visc area dt'
symbol_values = '6 0.2 1.1 p00 1.3 1.1 0.5 1E-3'
[]
[expected_mass_change01]
type = ParsedFunction
expression = 'fcn*perm*dens0*exp(pp/bulk)/visc*area*dt'
symbol_names = 'fcn perm dens0 pp bulk visc area dt'
symbol_values = '6 0.2 1.1 p01 1.3 1.1 0.5 1E-3'
[]
[mass00_expect]
type = ParsedFunction
expression = 'mass_prev-mass_change'
symbol_names = 'mass_prev mass_change'
symbol_values = 'm00_prev del_m00'
[]
[mass01_expect]
type = ParsedFunction
expression = 'mass_prev-mass_change'
symbol_names = 'mass_prev mass_change'
symbol_values = 'm01_prev del_m01'
[]
[]
[Postprocessors]
[p00]
type = PointValue
point = '0 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m00]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'initial timestep_end'
[]
[m00_prev]
type = FunctionValuePostprocessor
function = mass00
execute_on = 'timestep_begin'
outputs = 'console'
[]
[del_m00]
type = FunctionValuePostprocessor
function = expected_mass_change00
execute_on = 'timestep_end'
outputs = 'console'
[]
[m00_expect]
type = FunctionValuePostprocessor
function = mass00_expect
execute_on = 'timestep_end'
[]
[p10]
type = PointValue
point = '1 0 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[p01]
type = PointValue
point = '0 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[m01]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'initial timestep_end'
[]
[m01_prev]
type = FunctionValuePostprocessor
function = mass01
execute_on = 'timestep_begin'
outputs = 'console'
[]
[del_m01]
type = FunctionValuePostprocessor
function = expected_mass_change01
execute_on = 'timestep_end'
outputs = 'console'
[]
[m01_expect]
type = FunctionValuePostprocessor
function = mass01_expect
execute_on = 'timestep_end'
[]
[p11]
type = PointValue
point = '1 1 0'
variable = pp
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[flux]
type = PorousFlowSink
boundary = 'left'
variable = pp
use_mobility = true
use_relperm = true
fluid_phase = 0
flux_function = 6
save_in = flux_out
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-3
end_time = 0.03
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s02
[console]
type = Console
execute_on = 'nonlinear linear'
time_step_interval = 30
[]
[csv]
type = CSV
execute_on = 'timestep_end'
time_step_interval = 3
[]
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_rz_exponential.i)
#
# Test to exercise the exponential stress release
#
# Stress vs. strain should show a linear relationship until cracking,
# an exponential stress release, a linear relationship back to zero
# strain, a linear relationship with the original stiffness in
# compression and then back to zero strain, a linear relationship
# back to the exponential curve, and finally further exponential
# stress release.
[Mesh]
file = cracking_rz_test.e
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Functions]
[./disply]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6'
y = '0 0.00175 0 -0.0001 0 0.00175 0.0035'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./pully]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disply
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./sides]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 186.5e9
poissons_ratio = 0.316
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 119.3e6
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ExponentialSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-5
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-3
start_time = 0.0
end_time = 6.0
dt = 0.005
dtmin = 0.005
[]
[Outputs]
exodus = true
[]
(test/tests/dirackernels/multiplicity/multiplicity.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
uniform_refine = 2
[]
[Variables]
[./u1]
[../]
[./u2]
[../]
[./u3]
[../]
[]
[Kernels]
[./diff1]
type = Diffusion
variable = u1
[../]
[./diff2]
type = Diffusion
variable = u2
[../]
[./diff3]
type = Diffusion
variable = u3
[../]
[./dt1]
type = TimeDerivative
variable = u1
[../]
[./dt2]
type = TimeDerivative
variable = u2
[../]
[./dt3]
type = TimeDerivative
variable = u3
[../]
[]
[DiracKernels]
[./material_source1]
type = MaterialMultiPointSource
variable = u1
points = '0.2 0.3 0.0
0.7 0.5 0.0'
[../]
[./material_source2]
type = MaterialMultiPointSource
variable = u2
points = '0.2 0.3 0.0
0.2 0.3 0.0'
[../]
[./material_source3]
type = MaterialMultiPointSource
variable = u3
drop_duplicate_points = false
points = '0.2 0.3 0.0
0.2 0.3 0.0'
[../]
[]
[Postprocessors]
[./u1]
type = ElementIntegralVariablePostprocessor
variable = u1
[../]
[./u2]
type = ElementIntegralVariablePostprocessor
variable = u2
[../]
[./u3]
type = ElementIntegralVariablePostprocessor
variable = u3
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
prop_names = matp
prop_values = 1.0
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
[]
[Outputs]
csv = true
print_linear_residuals = false
[]
(modules/porous_flow/test/tests/functions/mpf1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmin = 0
xmax = 10
ymin = 0
ymax = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = u
[]
[]
[Functions]
[dist]
type = PiecewiseLinear
x = '1 10' # time
y = '0 9' # distance
[]
[moving_planar_front]
type = MovingPlanarFront
start_posn = '1 1 0'
end_posn = '2 2 0' # it does not matter that dist exceeds this
active_length = 5
activation_time = 1
deactivation_time = 9
distance = dist
[]
[]
[AuxVariables]
[mpf]
[]
[]
[AuxKernels]
[mpf]
type = FunctionAux
variable = mpf
function = moving_planar_front
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 10
[]
[Outputs]
file_base = mpf1
exodus = true
[]
(test/tests/restart/new_dt/new_dt_restart.i)
[Mesh]
file = new_dt_out_cp/0010-mesh.cpa.gz
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
# Here we are supplying a different dt
dt = 0.25
start_time = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./exodus]
type = Exodus
execute_on = 'timestep_end final'
[../]
[]
[Problem]
restart_file_base = new_dt_out_cp/0010
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/patch_recovery.i)
[GlobalParams]
displacements = 'ux uy'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[AuxVariables]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
[]
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = 0.01*t
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = uy
boundary = top
function = tdisp
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[UserObjects]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'TIMESTEP_END'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'TIMESTEP_END'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_second/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/heat_transfer/test/tests/heat_conduction/min_gap/min_gap.i)
[Mesh]
type = MeshGeneratorMesh
displacements = 'disp_x disp_y'
[./left_gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 3
xmin = -3
xmax = 0
ymin = -5
ymax = 5
[../]
[./right_gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 3
xmin = 3
xmax = 6
ymin = -5
ymax = 5
[../]
[./left_and_right]
type = MeshCollectionGenerator
inputs = 'left_gen right_gen'
[../]
[./leftleft]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = leftleft
normal = '-1 0 0'
input = left_and_right
[../]
[./leftright]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = leftright
normal = '1 0 0'
input = leftleft
[../]
[./right]
type = SubdomainBoundingBoxGenerator
top_right = '6 5 0'
bottom_left = '3 -5 0'
block_id = 1
input = leftright
[../]
[./rightleft]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = rightleft
normal = '-1 0 0'
input = right
[../]
[./rightright]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = rightright
normal = '1 0 0'
input = rightleft
[../]
[]
[Variables]
[./temp]
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[./gap_conductance]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./disp_x]
type = ParsedFunction
expression = -3+t
[../]
[./left_temp]
type = ParsedFunction
expression = 1000+t
[../]
[]
[Kernels]
[./hc]
type = HeatConduction
variable = temp
[../]
[]
[AuxKernels]
[./disp_x]
type = FunctionAux
block = 1
variable = disp_x
function = disp_x
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./gap_conductivity]
type = MaterialRealAux
boundary = leftright
property = gap_conductance
variable = gap_conductance
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = temp
boundary = leftleft
function = left_temp
[../]
[./right]
type = DirichletBC
variable = temp
boundary = rightright
value = 400
[../]
[]
[ThermalContact]
[./left_to_right]
secondary = leftright
quadrature = true
primary = rightleft
variable = temp
min_gap = 1
min_gap_order = 1
emissivity_primary = 0
emissivity_secondary = 0
type = GapHeatTransfer
[../]
[]
[Materials]
[./hcm]
type = HeatConductionMaterial
block = '0 1'
specific_heat = 1
thermal_conductivity = 1
use_displaced_mesh = true
[../]
[]
[Postprocessors]
[./gap_conductance]
type = PointValue
point = '0 0 0'
variable = gap_conductance
[../]
[]
[Executioner]
type = Transient
dt = 0.25
end_time = 3.0
solve_type = 'PJFNK'
[]
[Outputs]
csv = true
execute_on = 'TIMESTEP_END'
[]
(modules/chemical_reactions/test/tests/jacobian/2species_equilibrium_with_density.i)
# Tests the Jacobian when equilibrium secondary species are present including density
# in flux calculation
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[../]
[./b]
order = FIRST
family = LAGRANGE
[../]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure]
type = RandomIC
variable = pressure
max = 5
min = 1
[../]
[./a]
type = RandomIC
variable = a
max = 1
min = 0
[../]
[./b]
type = RandomIC
variable = b
max = 1
min = 0
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'a b'
reactions = '2a = pa2 2
a + b = pab 2'
secondary_species = 'pa2 pab'
pressure = pressure
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
gravity = '0 -10 0'
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
gravity = '0 -10 0'
[../]
[./pressure]
type = DarcyFluxPressure
variable = pressure
gravity = '0 -10 0'
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity density'
prop_values = '1e-4 1e-4 0.2 10'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
[]
[Outputs]
perf_graph = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_twinning/demonstration_combined_hcp_slip_twins.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[single_xtal]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[temperature]
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_xx]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_3]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_9]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_3]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_9]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_3]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_9]
order = CONSTANT
family = MONOMIAL
[]
[resolved_twin_stress_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[temperature]
type = ConstantAux
variable = temperature
value= 300
[]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_xx]
type = RankTwoAux
variable = fp_xx
rank_two_tensor = plastic_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = twin_total_volume_fraction_twins
execute_on = timestep_end
[]
[slip_increment_0]
type = MaterialStdVectorAux
variable = slip_increment_0
property = slip_increment
index = 0
execute_on = timestep_end
[]
[slip_increment_3]
type = MaterialStdVectorAux
variable = slip_increment_3
property = slip_increment
index = 3
execute_on = timestep_end
[]
[slip_increment_9]
type = MaterialStdVectorAux
variable = slip_increment_9
property = slip_increment
index = 9
execute_on = timestep_end
[]
[tau_3]
type = MaterialStdVectorAux
variable = resolved_shear_stress_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[tau_9]
type = MaterialStdVectorAux
variable = resolved_shear_stress_9
property = applied_shear_stress
index = 9
execute_on = timestep_end
[]
[slip_resistance_0]
type = MaterialStdVectorAux
variable = slip_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_resistance_3]
type = MaterialStdVectorAux
variable = slip_resistance_3
property = slip_resistance
index = 3
execute_on = timestep_end
[]
[slip_resistance_9]
type = MaterialStdVectorAux
variable = slip_resistance_9
property = slip_resistance
index = 9
execute_on = timestep_end
[]
[twin_tau_0]
type = MaterialStdVectorAux
variable = resolved_twin_stress_0
property = twin_applied_shear_stress
index = 0
execute_on = timestep_end
[]
[twin_resistance_0]
type = MaterialStdVectorAux
variable = twin_resistance_0
property = twin_slip_resistance
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
preset = true
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.005*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'slip_xtalpl twin_xtalpl'
tan_mod_type = exact
[]
[slip_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = 'hcp_aprismatic_capyramidal_slip_sys.txt'
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
zero_tol = 5e-10
temperature = temperature
initial_forest_dislocation_density = 15.0e5
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '98 224' #Knezevic et al MSEA 654 (2013)
effective_shear_modulus_per_mode = '4.7e4 4.7e4' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1.25e5 2.25e7' #from Beyerlein and Tome 2008 IJP
normalized_slip_activiation_energy_per_mode = '3.73e-3 3.2e-2' #from Beyerlein and Tome 2008 IJP
slip_energy_proportionality_factor_per_mode = '330 100' #from Beyerlein and Tome 2008 IJP
substructure_rate_coefficient_per_mode = '355 0.4' #from Capolungo et al MSEA (2009)
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '0.2 0.2' #Estimated to match graph in Capolungo et al MSEA (2009), Figure 2
grain_size = 20.0e-3 #20 microns, Beyerlein and Tome IJP (2008)
total_twin_volume_fraction = twin_total_volume_fraction_twins
[]
[twin_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
base_name = twin
crystal_lattice_type = HCP
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
number_slip_systems = 6
slip_sys_file_name = 'hcp_tensile_twin_systems.txt'
initial_twin_lattice_friction = 1140.0
non_coplanar_coefficient_twin_hardening = 10000
coplanar_coefficient_twin_hardening = 1000
characteristic_twin_shear = 0.167
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_xx]
type = ElementAverageValue
variable = fp_xx
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[slip_increment_0]
type = ElementAverageValue
variable = slip_increment_0
[]
[slip_increment_3]
type = ElementAverageValue
variable = slip_increment_3
[]
[slip_increment_9]
type = ElementAverageValue
variable = slip_increment_9
[]
[tau_3]
type = ElementAverageValue
variable = resolved_shear_stress_3
[]
[tau_9]
type = ElementAverageValue
variable = resolved_shear_stress_9
[]
[slip_resistance_0]
type = ElementAverageValue
variable = slip_resistance_0
[]
[slip_resistance_3]
type = ElementAverageValue
variable = slip_resistance_3
[]
[slip_resistance_9]
type = ElementAverageValue
variable = slip_resistance_9
[]
[twin_tau_0]
type = ElementAverageValue
variable = resolved_twin_stress_0
[]
[twin_resistance_0]
type = ElementAverageValue
variable = twin_resistance_0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_rel_tol = 1e-12
nl_abs_step_tol = 1e-10
dt = 0.5
dtmin = 1.0e-2
dtmax = 10.0
end_time = 2.25
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/symmetry_test/2D_symmetry.i)
rho_inside = 1
E_inside = 2.501505578
rho_outside = 0.125
E_outside = 1.999770935
radius = 0.1
angle = 45
[GlobalParams]
fp = fp
[]
[Debug]
show_material_props = true
[]
[Mesh]
[file]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.5
xmax = 0.5
nx = 10
ymin = -0.5
ymax = 0.5
ny = 10
[../]
[rotate]
type = TransformGenerator
vector_value = '${angle} 0 0'
transform = ROTATE
input = file
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
allow_imperfect_jacobians = true
[]
[]
[Variables]
[rho]
family = MONOMIAL
order = CONSTANT
fv = true
[../]
[rho_u]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1e-15
outputs = none
[]
[rho_v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1e-15
outputs = none
[]
[rho_E]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[ICs]
[rho_ic]
type = FunctionIC
variable = rho
function = 'if (abs(x) < ${radius} & abs(y) < ${radius}, ${rho_inside}, ${rho_outside})'
[]
[rho_E_ic]
type = FunctionIC
variable = rho_E
function = 'if (abs(x) < ${radius} & abs(y) < ${radius}, ${fparse E_inside * rho_inside}, ${fparse E_outside * rho_outside})'
[]
[]
[FVKernels]
# Mass conservation
[mass_time]
type = FVTimeKernel
variable = rho
[]
[mass_advection]
type = CNSFVMassHLLC
variable = rho
fp = fp
[]
# Momentum x conservation
[momentum_x_time]
type = FVTimeKernel
variable = rho_u
[]
[momentum_x_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
fp = fp
[]
# Momentum y conservation
[momentum_y_time]
type = FVTimeKernel
variable = rho_v
[]
[./momentum_y_advection]
type = CNSFVMomentumHLLC
variable = rho_v
momentum_component = y
[]
# Fluid energy conservation
[./fluid_energy_time]
type = FVTimeKernel
variable = rho_E
[]
[./fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_E
fp = fp
[]
[]
[FVBCs]
## outflow implicit conditions
[mass_outflow]
type = CNSFVHLLCMassImplicitBC
variable = rho
fp = fp
boundary = 'left right top bottom'
[]
[./momentum_x_outflow]
type = CNSFVHLLCMomentumImplicitBC
variable = rho_u
momentum_component = x
fp = fp
boundary = 'left right top bottom'
[]
[momentum_y_outflow]
type = CNSFVHLLCMomentumImplicitBC
variable = rho_v
momentum_component = y
fp = fp
boundary = 'left right top bottom'
[]
[fluid_energy_outflow]
type = CNSFVHLLCFluidEnergyImplicitBC
variable = rho_E
fp = fp
boundary = 'left right top bottom'
[]
[]
[AuxVariables]
[Ma]
family = MONOMIAL
order = CONSTANT
[]
[p]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[Ma_aux]
type = NSMachAux
variable = Ma
fluid_properties = fp
use_material_properties = true
[]
[p_aux]
type = ADMaterialRealAux
variable = p
property = pressure
[]
[]
[Materials]
[var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rhov = rho_v
rho_et = rho_E
[]
[sound_speed]
type = SoundspeedMat
fp = fp
[]
[]
[Postprocessors]
[cfl_dt]
type = ADCFLTimeStepSize
c_names = 'sound_speed'
vel_names = 'speed'
CFL = 0.5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[]
[Executioner]
type = Transient
end_time = 0.2
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
l_tol = 1e-8
[TimeStepper]
type = PostprocessorDT
postprocessor = cfl_dt
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_total_power/phy.conservation_from_file_3d.i)
# Tests energy conservation for HeatStructureFromFile3D in combination with HeatSourceFromTotalPower
power = 1e5
power_fraction = 0.3
t = 1
energy_change = ${fparse power_fraction * power * t}
[Functions]
[power_shape]
type = ConstantFunction
value = 0.4
[]
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'heat_structure:rgn1 heat_structure:rgn2'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '100 500 1e4'
[]
[]
[Components]
[heat_structure]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = 300
[]
[heat_generation]
type = HeatSourceFromTotalPower
hs = heat_structure
regions = 'rgn1'
power = total_power
power_fraction = ${power_fraction}
[]
[total_power]
type = TotalPower
power = ${power}
[]
[]
[Postprocessors]
[E_tot]
type = ADHeatStructureEnergy3D
block = 'heat_structure:rgn1 heat_structure:rgn2'
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
[E_tot_change_rel_err]
type = RelativeDifferencePostprocessor
value1 = E_tot_change
value2 = ${energy_change}
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
start_time = 0.0
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
show = 'E_tot_change_rel_err'
execute_on = 'final'
[]
(test/tests/functions/image_function/image_mesh_2d.i)
[Mesh]
type = ImageMesh
dim = 2
file = stack/test_00.png
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
# ImageFunction gets its file range parameters from ImageMesh,
# when it is present. This prevents duplicating information in
# input files.
type = ImageFunction
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/elastic_patch/elastic_patch_rz_nonlinear.i)
#
# This problem is taken from the Abaqus verification manual:
# "1.5.4 Patch test for axisymmetric elements"
# The stress solution is given as:
# xx = yy = zz = 19900
# xy = 0
#
# If strain = log(1+1e-2) = 0.00995033...
# then
# stress = E/(1+PR)/(1-2*PR)*(1-PR +PR +PR)*strain = 19900.6617
# with E = 1e6 and PR = 0.25.
#
# The code computes stress = 19900.6617 when
# increment_calculation = eigen. There is a small error when the
# rashidapprox option is used.
#
# Since the strain is 1e-3 in all three directions, the new density should be
# new_density = original_density * V_0 / V
# new_density = 0.283 / (1 + 9.95e-3 + 9.95e-3 + 9,95e-3) = 0.2747973
#
# The code computes a new density of .2746770
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = elastic_patch_rz.e
[]
[Variables]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
decomposition_method = EigenSolution
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = 10
function = '1e-2*x'
[]
[uz]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 10
function = '1e-2*y'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[density]
type = Density
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/user_objects/uo3.i)
# Seff User objects give the correct value
# Sat User objects give the correct value
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function
#
# Here pressure is x where x runs between -5E6 and 5E6
[UserObjects]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-6
[../]
[./Seff1BWsmall]
type = RichardsSeff1BWsmall
Sn = 0.0
Ss = 1.0
C = 1.01
las = 1E5
[../]
[./Seff1RSC]
type = RichardsSeff1RSC
oil_viscosity = 4.0
scale_ratio = 1E6
shift = -2E6
[../]
[./Seff1VGcut]
type = RichardsSeff1VGcut
m = 0.8
al = 1E-6
p_cut = -1E6
[../]
# following are unimportant in this test
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.10101
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.054321
sum_s_res = 0.054321
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E5
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = x
[../]
[./answer_Seff1VG]
type = ParsedFunction
expression = (1+max((-x)*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '1E-6 0.8'
[../]
[./answer_dSeff1VG]
type = GradParsedFunction
direction = '1 0 0'
expression = (1+max((-x)*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '1E-6 0.8'
[../]
[./answer_d2Seff1VG]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = (1+max((-x)*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '1E-6 0.8'
[../]
[./answer_Seff1BW]
type = PiecewiseLinear
format = columns
data_file = satBW.csv
axis = x
[../]
[./answer_Seff1BWprime]
type = PiecewiseLinear
format = columns
data_file = satBWprime.csv
axis = x
[../]
[./answer_Seff1BW2prime]
type = PiecewiseLinear
format = columns
data_file = satBW2prime.csv
axis = x
[../]
[./answer_Seff1RSC]
type = ParsedFunction
expression = (1+exp((-x-shift)/scale))^(-0.5)
symbol_names = 'shift scale'
symbol_values = '-2E6 1E6'
[../]
[./answer_dSeff1RSC]
type = GradParsedFunction
direction = '1 0 0'
expression = (1+exp((-x-shift)/scale))^(-0.5)
symbol_names = 'shift scale'
symbol_values = '-2E6 1E6'
[../]
[./answer_d2Seff1RSC]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = (1+exp((-x-shift)/scale))^(-0.5)
symbol_names = 'shift scale'
symbol_values = '-2E6 1E6'
[../]
[./answer_Seff1VGcut]
type = ParsedFunction
expression = if(x<pcut,scut+dscut*(x-pcut),(1+max((-x)*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m pcut scut dscut'
symbol_values = '1E-6 0.8 -1E6 0.574349177498517 1.14869835499703e-06'
[../]
[./answer_dSeff1VGcut]
type = GradParsedFunction
direction = '1 0 0'
expression = if(x<pcut,scut+dscut*(x-pcut),(1+max((-x)*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m pcut scut dscut'
symbol_values = '1E-6 0.8 -1E6 0.574349177498517 1.14869835499703e-06'
[../]
[./answer_d2Seff1VGcut]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = if(x<pcut,scut+dscut*(x-pcut),(1+max((-x)*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m pcut scut dscut'
symbol_values = '1E-6 0.8 -1E6 0.574349177498517 1.14869835499703e-06'
[../]
[./answer_Sat]
type = ParsedFunction
expression = sres+((1-sumsres)*((1+max((-x)*al,0)^(1/(1-m)))^(-m)))
symbol_names = 'al m sres sumsres'
symbol_values = '1E-6 0.8 0.054321 0.054321'
[../]
[./answer_dSat]
type = ParsedFunction
expression = 1-sumsres
symbol_names = 'sumsres'
symbol_values = '0.054321'
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[./dSeff1VG_Aux]
[../]
[./d2Seff1VG_Aux]
[../]
[./Seff1BWsmall_Aux]
[../]
[./dSeff1BWsmall_Aux]
[../]
[./d2Seff1BWsmall_Aux]
[../]
[./Seff1RSC_Aux]
[../]
[./dSeff1RSC_Aux]
[../]
[./d2Seff1RSC_Aux]
[../]
[./Seff1VGcut_Aux]
[../]
[./dSeff1VGcut_Aux]
[../]
[./d2Seff1VGcut_Aux]
[../]
[./Sat_Aux]
[../]
[./dSat_Aux]
[../]
[./check_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[./dSeff1VG_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
wrtnum = 0
[../]
[./d2Seff1VG_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
wrtnum1 = 0
wrtnum2 = 0
[../]
[./Seff1BWsmall_AuxK]
type = RichardsSeffAux
variable = Seff1BWsmall_Aux
seff_UO = Seff1BWsmall
pressure_vars = pressure
[../]
[./dSeff1BWsmall_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff1BWsmall_Aux
seff_UO = Seff1BWsmall
pressure_vars = pressure
wrtnum = 0
[../]
[./d2Seff1BWsmall_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff1BWsmall_Aux
seff_UO = Seff1BWsmall
pressure_vars = pressure
wrtnum1 = 0
wrtnum2 = 0
[../]
[./Seff1RSC_AuxK]
type = RichardsSeffAux
variable = Seff1RSC_Aux
seff_UO = Seff1RSC
pressure_vars = pressure
[../]
[./dSeff1RSC_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff1RSC_Aux
seff_UO = Seff1RSC
pressure_vars = pressure
wrtnum = 0
[../]
[./d2Seff1RSC_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff1RSC_Aux
seff_UO = Seff1RSC
pressure_vars = pressure
wrtnum1 = 0
wrtnum2 = 0
[../]
[./Seff1VGcut_AuxK]
type = RichardsSeffAux
variable = Seff1VGcut_Aux
seff_UO = Seff1VGcut
pressure_vars = pressure
[../]
[./dSeff1VGcut_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff1VGcut_Aux
seff_UO = Seff1VGcut
pressure_vars = pressure
wrtnum = 0
[../]
[./d2Seff1VGcut_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff1VGcut_Aux
seff_UO = Seff1VGcut
pressure_vars = pressure
wrtnum1 = 0
wrtnum2 = 0
[../]
[./Sat_AuxK]
type = RichardsSatAux
sat_UO = Saturation
seff_var = Seff1VG_Aux
variable = Sat_Aux
[../]
[./dSat_AuxK]
type = RichardsSatPrimeAux
sat_UO = Saturation
seff_var = Seff1VG_Aux
variable = dSat_Aux
[../]
[./check_AuxK]
type = FunctionAux
variable = check_Aux
function = answer_Seff1VGcut
[../]
[]
[Postprocessors]
[./cf_Seff1VG]
type = NodalL2Error
function = answer_Seff1VG
variable = Seff1VG_Aux
[../]
[./cf_dSeff1VG]
type = NodalL2Error
function = answer_dSeff1VG
variable = dSeff1VG_Aux
[../]
[./cf_d2Seff1VG]
type = NodalL2Error
function = answer_d2Seff1VG
variable = d2Seff1VG_Aux
[../]
[./cf_Seff1BW]
type = NodalL2Error
function = answer_Seff1BW
variable = Seff1BWsmall_Aux
[../]
[./cf_Seff1BWprime]
type = NodalL2Error
function = answer_Seff1BWprime
variable = dSeff1BWsmall_Aux
[../]
[./cf_Seff1BW2prime]
type = NodalL2Error
function = answer_Seff1BW2prime
variable = d2Seff1BWsmall_Aux
[../]
[./cf_Seff1RSC]
type = NodalL2Error
function = answer_Seff1RSC
variable = Seff1RSC_Aux
[../]
[./cf_dSeff1RSC]
type = NodalL2Error
function = answer_dSeff1RSC
variable = dSeff1RSC_Aux
[../]
[./cf_d2Seff1RSC]
type = NodalL2Error
function = answer_d2Seff1RSC
variable = d2Seff1RSC_Aux
[../]
[./cf_Seff1VGcut]
type = NodalL2Error
function = answer_Seff1VGcut
variable = Seff1VGcut_Aux
[../]
[./cf_dSeff1VGcut]
type = NodalL2Error
function = answer_dSeff1VGcut
variable = dSeff1VGcut_Aux
[../]
[./cf_d2Seff1VGcut]
type = NodalL2Error
function = answer_d2Seff1VGcut
variable = d2Seff1VGcut_Aux
[../]
[./cf_Sat]
type = NodalL2Error
function = answer_Sat
variable = Sat_Aux
[../]
[./cf_dSat]
type = NodalL2Error
function = answer_dSat
variable = dSat_Aux
[../]
[]
#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = -5E6
xmax = 5E6
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
richardsVarNames_UO = PPNames
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
richardsVarNames_UO = PPNames
variable = pressure
[../]
[]
[Materials]
[./unimportant_material]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-20 0 0 0 1E-20 0 0 0 1E-20'
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
viscosity = 1E-3
gravity = '0 0 -10'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./does_nothing]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
dt = 1E-100
[]
[Outputs]
execute_on = 'timestep_end'
active = 'csv'
file_base = uo3
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
hide = pressure
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/two_phase/mixture_model/channel-drift-flux-transient.i)
mu = 1.0
rho = 10.0
mu_d = 0.1
rho_d = 1.0
l = 2
U = 1
dp = 0.01
inlet_phase_2 = 0.1
advected_interp_method = 'average'
velocity_interp_method = 'rc'
[GlobalParams]
rhie_chow_user_object = 'rc'
density_interp_method = 'average'
mu_interp_method = 'average'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = '${fparse l * 5}'
ymin = '${fparse -l / 2}'
ymax = '${fparse l / 2}'
nx = 10
ny = 4
[]
uniform_refine = 0
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 0
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 0
[]
[pressure]
type = INSFVPressureVariable
[]
[phase_2]
type = INSFVScalarFieldVariable
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = 'rho_mixture'
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_drift]
type = WCNSFV2PMomentumDriftFlux
variable = vel_x
rho_d = ${rho_d}
fd = 'phase_2'
u_slip = 'vel_slip_x'
v_slip = 'vel_slip_y'
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = 'mu_mixture'
limit_interpolation = true
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_friction]
type = PINSFVMomentumFriction
Darcy_name = Darcy_coefficient_vec
is_porous_medium = false
momentum_component = x
mu = mu_mixture
rho = rho_mixture
variable = vel_x
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_drift]
type = WCNSFV2PMomentumDriftFlux
variable = vel_y
rho_d = ${rho_d}
fd = 'phase_2'
u_slip = 'vel_slip_x'
v_slip = 'vel_slip_y'
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = 'mu_mixture'
limit_interpolation = true
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_friction]
type = PINSFVMomentumFriction
Darcy_name = Darcy_coefficient_vec
is_porous_medium = false
momentum_component = y
mu = mu_mixture
rho = rho_mixture
variable = vel_y
[]
[phase_2_time]
type = FVFunctorTimeKernel
variable = phase_2
functor = phase_2
[]
[phase_2_advection]
type = INSFVScalarFieldAdvection
variable = phase_2
u_slip = 'vel_slip_x'
v_slip = 'vel_slip_y'
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = 'upwind'
[]
[phase_2_src]
type = NSFVMixturePhaseInterface
variable = phase_2
phase_coupled = phase_1
alpha = 0.1
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_x
functor = '${U}'
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = vel_y
functor = '0'
[]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = vel_x
function = 0
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'top bottom'
variable = vel_y
function = 0
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = '0'
[]
[inlet_phase_2]
type = FVDirichletBC
boundary = 'left'
variable = phase_2
value = ${inlet_phase_2}
[]
[]
[AuxVariables]
[drag_coefficient]
type = MooseVariableFVReal
[]
[rho_mixture_var]
type = MooseVariableFVReal
[]
[mu_mixture_var]
type = MooseVariableFVReal
[]
[vel_slip_x_var]
type = MooseVariableFVReal
[]
[vel_slip_y_var]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[populate_cd]
type = FunctorAux
variable = drag_coefficient
functor = 'Darcy_coefficient'
[]
[populate_rho_mixture_var]
type = FunctorAux
variable = rho_mixture_var
functor = 'rho_mixture'
[]
[populate_mu_mixture_var]
type = FunctorAux
variable = mu_mixture_var
functor = 'mu_mixture'
[]
[populate_vx_slip_var]
type = FunctorAux
variable = vel_slip_x_var
functor = 'vel_slip_x'
[]
[populate_vy_slip_var]
type = FunctorAux
variable = vel_slip_y_var
functor = 'vel_slip_y'
[]
[]
[FunctorMaterials]
[populate_u_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_x'
momentum_component = 'x'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
[]
[populate_v_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_y'
momentum_component = 'y'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
[]
[compute_phase_1]
type = ADParsedFunctorMaterial
property_name = phase_1
functor_names = 'phase_2'
expression = '1 - phase_2'
[]
[CD]
type = NSFVDispersePhaseDragFunctorMaterial
rho = 'rho_mixture'
mu = mu_mixture
u = 'vel_x'
v = 'vel_y'
particle_diameter = ${dp}
[]
[mixing_material]
type = NSFVMixtureFunctorMaterial
phase_2_names = '${rho} ${mu}'
phase_1_names = '${rho_d} ${mu_d}'
prop_names = 'rho_mixture mu_mixture'
phase_1_fraction = 'phase_2'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_rel_tol = 1e-10
dt = 0.1
end_time = 1.0
[]
[Preconditioning]
[SMP]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[]
[]
[Outputs]
exodus = false
[CSV]
type = CSV
execute_on = 'TIMESTEP_END'
[]
[]
[Postprocessors]
[Re]
type = ParsedPostprocessor
expression = '${rho} * ${l} * ${U}'
[]
[rho_outlet]
type = SideAverageValue
boundary = 'right'
variable = 'rho_mixture_var'
[]
[vslip_x]
type = SideExtremeValue
boundary = 'left'
variable = 'vel_slip_x_var'
[]
[vslip_y]
type = SideExtremeValue
boundary = 'left'
variable = 'vel_slip_y_var'
[]
[vslip_value]
type = ParsedPostprocessor
expression = 'sqrt(vslip_x*vslip_x + vslip_y*vslip_y)*vslip_x/abs(vslip_x)'
pp_names = 'vslip_x vslip_y'
[]
[]
(test/tests/kernels/vector_fe/coupled_vector_gradient.i)
# This example demonstrates ability to set Dirichlet boundary conditions for LAGRANGE_VEC variables
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
family = LAGRANGE_VEC
order = FIRST
[../]
[./v]
family = LAGRANGE_VEC
order = FIRST
[../]
[./w]
family = LAGRANGE_VEC
order = FIRST
[../]
[./s]
family = LAGRANGE_VEC
order = FIRST
[../]
[./q]
[../]
[]
[Kernels]
[./u_diff]
type = VectorDiffusion
variable = u
[../]
[./v_diff]
type = VectorDiffusion
variable = v
[../]
[./w_diff]
type = VectorDiffusion
variable = w
[../]
[./s_diff]
type = VectorDiffusion
variable = s
[../]
[./v_coupled_diff]
type = CoupledVectorDiffusion
variable = v
v = u
[../]
[./w_coupled_diff]
type = CoupledVectorDiffusion
variable = w
v = u
state = old
[../]
[./s_coupled_diff]
type = CoupledVectorDiffusion
variable = s
v = u
state = older
[../]
[./q_diff]
type = Diffusion
variable = q
[../]
[]
[BCs]
[./left_u]
type = VectorDirichletBC
variable = u
values = '0 0 0'
boundary = 'left'
[../]
[./left_v]
type = VectorDirichletBC
variable = v
values = '0 0 0'
boundary = 'left'
[../]
[./left_w]
type = VectorDirichletBC
variable = w
values = '0 0 0'
boundary = 'left'
[../]
[./left_s]
type = VectorDirichletBC
variable = s
values = '0 0 0'
boundary = 'left'
[../]
[./right_u]
type = VectorFunctionDirichletBC
variable = u
boundary = 'right'
function_x = 'x_exact'
function_y = 'y_exact'
[../]
[./right_v]
type = VectorFunctionDirichletBC
variable = v
boundary = 'right'
function_x = 'x_exact'
function_y = 'y_exact'
[../]
[./right_w]
type = VectorFunctionDirichletBC
variable = w
boundary = 'right'
function_x = 'x_exact_old'
function_y = 'y_exact_old'
[../]
[./right_s]
type = VectorFunctionDirichletBC
variable = s
boundary = 'right'
function_x = 'x_exact_older'
function_y = 'y_exact_older'
[../]
[./left_q]
type = DirichletBC
variable = q
boundary = 'left'
value = 1
[../]
[./right_q]
type = NeumannBC
variable = q
boundary = 'right'
value = 1
[../]
[]
[Functions]
[./x_exact]
type = ParsedFunction
expression = 't'
[../]
[./y_exact]
type = ParsedFunction
expression = 't'
[../]
[./x_exact_old]
type = ParsedFunction
expression = 'if(t < 1, 0, t - 1)'
[../]
[./y_exact_old]
type = ParsedFunction
expression = 'if(t < 1, 0, t - 1)'
[../]
[./x_exact_older]
type = ParsedFunction
expression = 'if(t < 2, 0, t - 2)'
[../]
[./y_exact_older]
type = ParsedFunction
expression = 'if(t < 2, 0, t - 2)'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 3
solve_type = 'NEWTON'
petsc_options = '-ksp_converged_reason -snes_converged_reason'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '100'
nl_max_its = 3
l_max_its = 100
dtmin = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/co2_intercomparison/1Dradial/1Dradial.i)
# Intercomparison problem 3: Radial flow from an injection well
#
# From Pruess et al, Code intercomparison builds confidence in
# numerical simulation models for geologic disposal of CO2, Energy 29 (2004)
#
# A variation with zero salinity can be run by changing the initial condition
# of the AuxVariable xnacl
[Mesh]
type = GeneratedMesh
dim = 1
nx = 500
xmax = 10000
bias_x = 1.01
coord_type = 'RZ'
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = 'dictator'
gravity = '0 0 0'
[]
[AuxVariables]
[pressure_liquid]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1]
order = CONSTANT
family = MONOMIAL
[]
[y0]
order = CONSTANT
family = MONOMIAL
[]
[xnacl]
initial_condition = 0.15
[]
[]
[AuxKernels]
[pressure_liquid]
type = PorousFlowPropertyAux
variable = pressure_liquid
property = pressure
phase = 0
execute_on = 'timestep_end'
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'timestep_end'
[]
[x1]
type = PorousFlowPropertyAux
variable = x1
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = 'timestep_end'
[]
[y0]
type = PorousFlowPropertyAux
variable = y0
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = 'timestep_end'
[]
[]
[Variables]
[pgas]
initial_condition = 12e6
[]
[zi]
initial_condition = 0
scaling = 1e4
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 5.099e-5
m = 0.457
sat_lr = 0.0
pc_max = 1e7
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2sw]
type = CO2FluidProperties
[]
[co2]
type = TabulatedBicubicFluidProperties
fp = co2sw
[]
[water]
type = Water97FluidProperties
[]
[watertab]
type = TabulatedBicubicFluidProperties
fp = water
temperature_min = 273.15
temperature_max = 573.15
fluid_property_output_file = water_fluid_properties.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water_fluid_properties.csv
[]
[brine]
type = BrineFluidProperties
water_fp = watertab
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = '45'
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = 'pgas'
z = 'zi'
temperature_unit = Celsius
xnacl = 'xnacl'
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = '0.12'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityVG
m = 0.457
phase = 0
s_res = 0.3
sum_s_res = 0.35
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
s_res = 0.05
sum_s_res = 0.35
[]
[]
[BCs]
[rightwater]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
variable = pgas
use_mobility = true
PorousFlowDictator = dictator
fluid_phase = 0
multipliers = '0 1e9'
PT_shift = '12e6'
pt_vals = '0 1e9'
mass_fraction_component = 0
use_relperm = true
[]
[rightco2]
type = PorousFlowPiecewiseLinearSink
variable = zi
boundary = 'right'
use_mobility = true
PorousFlowDictator = dictator
fluid_phase = 1
multipliers = '0 1e9'
PT_shift = '12e6'
pt_vals = '0 1e9'
mass_fraction_component = 1
use_relperm = true
[]
[]
[DiracKernels]
[source]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 1
variable = zi
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'gmres bjacobi lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 8.64e8
nl_max_its = 25
l_max_its = 100
dtmax = 5e6
[TimeStepper]
type = IterationAdaptiveDT
dt = 100
[]
[]
[VectorPostprocessors]
[vars]
type = NodalValueSampler
sort_by = x
variable = 'pgas zi xnacl'
execute_on = 'timestep_end'
outputs = spatial
[]
[auxvars]
type = ElementValueSampler
sort_by = x
variable = 'saturation_gas x1 y0'
execute_on = 'timestep_end'
outputs = spatial
[]
[]
[Postprocessors]
[pgas]
type = PointValue
point = '25.25 0 0'
variable = pgas
outputs = time
[]
[sgas]
type = PointValue
point = '25.25 0 0'
variable = saturation_gas
outputs = time
[]
[zi]
type = PointValue
point = '25.25 0 0'
variable = zi
outputs = time
[]
[massgas]
type = PorousFlowFluidMass
fluid_component = 1
outputs = time
[]
[x1]
type = PointValue
point = '25.25 0 0'
variable = x1
outputs = time
[]
[y0]
type = PointValue
point = '25.25 0 0'
variable = y0
outputs = time
[]
[xnacl]
type = PointValue
point = '25.25 0 0'
variable = xnacl
outputs = time
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
sync_times = '2.592e6 8.64e6 8.64e7 8.64e8'
[time]
type = CSV
[]
[spatial]
type = CSV
sync_only = true
[]
[]
(modules/combined/test/tests/heat_convection/heat_convection_rz_tf_test.i)
# Test cases for convective boundary conditions. TKLarson, 11/01/11, rev. 0.
# Input file for htc_2dtest0
# TKLarson
# 11/01/11
# Revision 0
#
# Goals of this test are:
# 1) show that the 'fluid' temperature for convective boundary condition
# is behaving as expected/desired
# 2) show that expected results ensue from application of convective boundary conditions
# Convective boundary condition:
# q = h*A*(Tw - Tf)
# where
# q - heat transfer rate (w)
# h - heat transfer coefficient (w/m^2-K)
# A - surface area (m^2)
# Tw - surface temperature (K)
# Tf - fluid temperature adjacent to the surface (K)
# The heat transfer coefficient (h) is input as a variable called 'rate'
# Tf is a two valued function specified by 'initial' and 'final' along with a variable
# called 'duration,' the length of time in seconds that it takes initial to linearly ramp
# to 'final.'
# The mesh for this test case is based on an ASTM standard for the so-called Brazillian Cylinder test
# (ASTM International, Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete
# Specimens, C 496/C 496M-04, 2004) (because I already had a version of the model). While the
# Brazillian Cylinder test is for dynamic tensile testing of concrete, the model works for the present
# purposes. The model is 2-d RZ coordinates.
#
# Brazillian Cylinder sample dimensions:
# L = 20.3 cm, 0.203 m, (8 in)
# r = 5.08 cm, 0.0508 m, (2 in)
# Material properties are:
# density = 2405.28 km/m^3
# specific heat = 826.4 J/kg-K
# thermal conductivity 1.937 w/m-K
# alpha (thermal conductivity/(density*specific heat) is then 9.74e-7 m^2/s
#
# Initial cylinder temperature is room temperature 294.26 K (70 F)
# The initial fluid temperature is room temperature. We will ramp it to 477.6 K (400 F) in 10 minutes.
# We will use a very large h (1000000) to make the surface temperature mimick the fluid temperature.
# What we expect for this problem:
# 1) Use of h = 1000000 should cause the cylinder surface temperature to track the fluid temperature
# 2) The fluid temperature should rise from initial (294.26 K) to final (477.6 K) in 600 s.
# 3) 1) and 2) should prove that the Tf boundary condition is ramping as desired.
# Note, we do the above because there is no way to plot a variable that is not on a mesh node!
[Problem]
coord_type = RZ
[]
[Mesh] # Mesh Start
# 10cm x 20cm cylinder not so detailed mesh, 2 radial, 6 axial nodes
# Only one block (Block 1), all concrete
# Sideset 1 - top of cylinder, Sideset 2 - length of cylinder, Sideset 3 - bottom of cylinder
file = heat_convection_rz_mesh.e
[] # Mesh END
[Variables] # Variables Start
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 294.26 # Initial cylinder temperature
[../]
[] # Variables END
[Kernels] # Kernels Start
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[../]
[] # Kernels END
[BCs] # Boundary Conditions Start
# Heat transfer coefficient on outer cylinder radius and ends
[./convective_clad_surface] # Convective Start
type = ConvectiveFluxBC # Convective flux, e.g. q'' = h*(Tw - Tf)
boundary = '1 2 3' # BC applied on top, along length, and bottom
variable = temp
rate = 1000000. # convective heat transfer coefficient (w/m^2-K)[176000 "]
# # the above h is ~ infinity for present purposes
initial = 294.26 # initial ambient (lab or oven) temperature (K)
final = 477.6 # final ambient (lab or oven) temperature (K)
duration = 600. # length of time in seconds that it takes the ambient
# temperature to ramp from initial to final
[../] # Convective End
[] # BCs END
[Materials] # Materials Start
[./thermal]
type = HeatConductionMaterial
block = 1
specific_heat = 826.4
thermal_conductivity = 1.937 # this makes alpha 9.74e-7 m^2/s
[../]
[./density]
type = Density
block = 1
density = 2405.28
[../]
[] # Materials END
[Executioner] # Executioner Start
type = Transient
# type = Steady
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
l_max_its = 60
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 0.0
dt = 60.
num_steps = 20 # Total run time 1200 s
[] # Executioner END
[Outputs] # Output Start
# Output Start
file_base = out_rz_tf
exodus = true
[] # Output END
# # Input file END
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform11.i)
# use an initial stress, then apply a shear deformation and tensile stretch to observe all hardening.
# Here p_trial=12, q_trial=2*Sqrt(20)
# MOOSE yields:
# q_returned = 1.696
# p_returned = 0.100
# intnl_shear = 1.81
# intnl_tens = 0.886
# These give, at the returned point
# cohesion = 1.84
# tanphi = 0.513
# tanpsi = 0.058
# tensile = 0.412
# This means that
# f_shear = -0.0895
# f_tensile = -0.312
# Note that these are within smoothing_tol (=1) of each other
# Hence, smoothing must be used:
# ismoother = 0.0895
# (which gives the yield function value = 0)
# smoother = 0.328
# This latter gives dg/dq = 0.671, dg/dp = 0.368
# for the flow directions. Finally ga = 2.70, and
# the returned point satisfies the normality conditions.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
eigenstrain_names = ini_stress
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '0.5*t'
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 't'
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.5*t'
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 0
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 1E8
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 4.0
shear_modulus = 4.0
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 2 0 0 4 2 4 6'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-3
perfect_guess = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform11
[./csv]
type = CSV
[../]
[]
(modules/level_set/examples/rotating_circle/circle_rotate_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 32
ny = 32
uniform_refine = 2
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[Variables]
[./phi]
[../]
[]
[BCs]
[./all]
type = DirichletBC
variable = phi
boundary = 'top bottom left right'
value = 0
[../]
[]
[Functions]
[./phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.03
center = '0 0.5 0'
radius = 0.15
[../]
[./velocity_func]
type = ParsedVectorFunction
expression_x = '4*y'
expression_y = '-4*x'
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[../]
[./vel_ic]
type = VectorFunctionIC
variable = velocity
function = velocity_func
[]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[../]
[]
[Postprocessors]
[./area]
type = LevelSetVolume
threshold = 0.5
variable = phi
location = outside
execute_on = 'initial timestep_end'
[../]
[./cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 1.570796
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 0.8
[../]
[]
[MultiApps]
[./reinit]
type = LevelSetReinitializationMultiApp
input_files = 'circle_rotate_sub.i'
execute_on = 'timestep_end'
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
source_variable = phi
variable = phi
to_multi_app = reinit
execute_on = 'timestep_end'
[../]
[./to_sub_init]
type = MultiAppCopyTransfer
source_variable = phi
variable = phi_0
to_multi_app = reinit
execute_on = 'timestep_end'
[../]
[./from_sub]
type = MultiAppCopyTransfer
source_variable = phi
variable = phi
from_multi_app = reinit
execute_on = 'timestep_end'
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform3_inner_edge.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 8
mc_interpolation_scheme = inner_edge
yield_function_tolerance = 1E-7
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-13
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_inner_edge
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/check_error/check_error.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./multi]
type = TransientMultiApp
app_type = MooseTestApp
[../]
[]
(modules/phase_field/examples/nucleation/cahn_hilliard.i)
#
# Test the DiscreteNucleation material in a toy system. The global
# concentration is above the solubility limit, but below the spinodal.
# Without further intervention no nucleation will occur in a phase
# field model. The DiscreteNucleation material will locally modify the
# free energy to coerce nuclei to grow.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 120
ny = 120
xmax = 500
ymax = 500
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./c]
free_energy = F
mobility = M
kappa = kappa_c
solve_type = REVERSE_SPLIT
[../]
[../]
[../]
[]
[ICs]
[./c_IC]
type = RandomIC
variable = c
min = 0.2
max = 0.21
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 25'
[../]
[./chemical_free_energy]
# simple double well free energy
type = DerivativeParsedMaterial
property_name = Fc
coupled_variables = 'c'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 0'
expression = 16*barr_height*c^2*(1-c)^2 # +0.01*(c*plog(c,0.005)+(1-c)*plog(1-c,0.005))
derivative_order = 2
outputs = exodus
[../]
[./probability]
# This is a made up toy nucleation rate it should be replaced by
# classical nucleation theory in a real simulation.
type = ParsedMaterial
property_name = P
coupled_variables = c
expression = c*1e-7
outputs = exodus
[../]
[./nucleation]
# The nucleation material is configured to insert nuclei into the free energy
# tht force the concentration to go to 0.95, and holds this enforcement for 500
# time units.
type = DiscreteNucleation
property_name = Fn
op_names = c
op_values = 0.90
penalty = 5
penalty_mode = MIN
map = map
outputs = exodus
[../]
[./free_energy]
# add the chemical and nucleation free energy contributions together
type = DerivativeSumMaterial
derivative_order = 2
coupled_variables = c
sum_materials = 'Fc Fn'
[../]
[]
[UserObjects]
[./inserter]
# The inserter runs at the end of each time step to add nucleation events
# that happend during the timestep (if it converged) to the list of nuclei
type = DiscreteNucleationInserter
hold_time = 100
probability = P
radius = 10
[../]
[./map]
# The map UO runs at the beginning of a timestep and generates a per-element/qp
# map of nucleus locations. The map is only regenerated if the mesh changed or
# the list of nuclei was modified.
# The map converts the nucleation points into finite area objects with a given radius.
type = DiscreteNucleationMap
periodic = c
inserter = inserter
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu '
nl_max_its = 20
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 1200
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
growth_factor = 1.5
cutback_factor = 0.5
optimal_iterations = 5
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update8.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0
internal_limit = 1E-3
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 -1 0.5 1 1.9 0 0.5 0 3'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/umat/multiple_blocks/multiple_blocks_two_materials_parallel.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[mesh_1]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
nx = 2
ny = 2
nz = 2
[]
[block_1]
type = SubdomainIDGenerator
input = mesh_1
subdomain_id = 1
[]
[mesh_2]
type = GeneratedMeshGenerator
dim = 3
xmin = -2.0
xmax = -1.0
ymin = -2.0
ymax = -1.0
zmin = -2.0
zmax = -1.0
nx = 2
ny = 2
nz = 2
boundary_name_prefix = 'second'
[]
[block_2]
type = SubdomainIDGenerator
input = mesh_2
subdomain_id = 2
[]
[combined]
type = CombinerGenerator
inputs = 'block_1 block_2'
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
value = t/100
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
value = '273'
[]
# Factor to multiply the elasticity tensor in MOOSE
[elasticity_prefactor]
type = ParsedFunction
value = '1'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
[umat_1]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
block = '1'
[]
# Linear strain hardening
[umat_2]
type = AbaqusUMATStress
# Young's modulus, Poisson's Ratio, Yield, Hardening
constant_properties = '1000 0.3 100 100'
plugin = '../../../plugins/linear_strain_hardening'
num_state_vars = 3
use_one_based_indexing = true
block = '2'
[]
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000
poissons_ratio = 0.3
elasticity_tensor_prefactor = 'elasticity_prefactor'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto18.i)
# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to the edge of the tensile yield surface
#
# Plasticity models:
# Tensile with strength = 1MPa softening to 0.5MPa in 2E-2 strain
#
# Lame lambda = 0.5GPa. Lame mu = 1GPa
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int0
index = 0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int1
index = 1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int2
index = 2
[../]
[]
[Postprocessors]
[./max_int0]
type = ElementExtremeValue
variable = int0
outputs = console
[../]
[./max_int1]
type = ElementExtremeValue
variable = int1
outputs = console
[../]
[./max_int2]
type = ElementExtremeValue
variable = int2
outputs = console
[../]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console' [../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console' [../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console' [../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console' [../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1.0E-6 # Note larger value
shift = 1.0E-6 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.5E3 1E3'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1 0.1 0.2 0.1 15 -0.3 0.2 -0.3 14'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile'
max_NR_iterations = 5
deactivation_scheme = 'safe'
min_stepsize = 1
tangent_operator = nonlinear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
file_base = cto18
exodus = false
[]
(modules/porous_flow/test/tests/jacobian/line_sink01.i)
# PorousFlowPeacemanBorehole with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[temp]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[dummy_outflow0]
type = PorousFlowSumQuantity
[]
[dummy_outflow1]
type = PorousFlowSumQuantity
[]
[dummy_outflow2]
type = PorousFlowSumQuantity
[]
[dummy_outflow3]
type = PorousFlowSumQuantity
[]
[dummy_outflow4]
type = PorousFlowSumQuantity
[]
[dummy_outflow5]
type = PorousFlowSumQuantity
[]
[dummy_outflow6]
type = PorousFlowSumQuantity
[]
[dummy_outflow7]
type = PorousFlowSumQuantity
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
min = 1
max = 2
[]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 1
[]
[]
[Kernels]
[dummy_temp]
type = TimeDerivative
variable = temp
[]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m01]
type = TimeDerivative
variable = massfrac_ph0_sp1
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[dummy_m11]
type = TimeDerivative
variable = massfrac_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
cv = 1.8
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.1 0.02 0.03 0.02 0.0 0.01 0.03 0.01 0.3'
[]
[]
[DiracKernels]
[dirac0]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = ppwater
point_file = one_point.bh
line_length = 1
SumQuantityUO = dummy_outflow0
character = 1
bottom_p_or_t = -10
unit_weight = '1 2 3'
re_constant = 0.123
[]
[dirac1]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = ppgas
line_length = 1
line_direction = '-1 -1 -1'
use_relative_permeability = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow1
character = -0.5
bottom_p_or_t = 10
unit_weight = '1 2 -3'
re_constant = 0.3
[]
[dirac2]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = massfrac_ph0_sp0
line_length = 1.3
line_direction = '1 0 1'
use_mobility = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow2
character = 0.6
bottom_p_or_t = -4
unit_weight = '-1 -2 -3'
re_constant = 0.4
[]
[dirac3]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = massfrac_ph0_sp1
line_length = 1.3
line_direction = '1 1 1'
use_enthalpy = true
mass_fraction_component = 0
point_file = one_point.bh
SumQuantityUO = dummy_outflow3
character = -1
bottom_p_or_t = 3
unit_weight = '0.1 0.2 0.3'
re_constant = 0.5
[]
[dirac4]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = massfrac_ph1_sp0
function_of = temperature
line_length = 0.9
line_direction = '1 1 1'
mass_fraction_component = 1
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow4
character = 1.1
bottom_p_or_t = -7
unit_weight = '-1 2 3'
re_constant = 0.6
[]
[dirac5]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = temp
line_length = 0.9
function_of = temperature
line_direction = '1 2 3'
mass_fraction_component = 2
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow5
character = 0.9
bottom_p_or_t = -8
unit_weight = '1 2 1'
re_constant = 0.7
[]
[dirac6]
type = PorousFlowPeacemanBorehole
fluid_phase = 0
variable = ppwater
point_file = one_point.bh
SumQuantityUO = dummy_outflow6
character = 0
bottom_p_or_t = 10
unit_weight = '0.0 0.0 0.0'
[]
[dirac7]
type = PorousFlowPeacemanBorehole
fluid_phase = 1
variable = massfrac_ph0_sp0
use_mobility = true
mass_fraction_component = 1
use_relative_permeability = true
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow7
character = -1
bottom_p_or_t = 10
unit_weight = '0.1 0.2 0.3'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = line_sink01
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_fv.i)
# Pressure pulse in 1D with 1 phase - transient FV model
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 2E6
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = FVPorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
temperature = 293
[]
[ppss]
type = ADPorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = ADPorousFlowMassFraction
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = ADPorousFlowRelativePermeabilityConst
kr = 1
phase = 0
[]
[]
[FVBCs]
[left]
type = FVPorousFlowAdvectiveFluxBC
boundary = left
porepressure_value = 3E6
variable = pp
gravity = '0 0 0'
fluid_component = 0
phase = 0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p005]
type = PointValue
variable = pp
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[p015]
type = PointValue
variable = pp
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[p025]
type = PointValue
variable = pp
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[p035]
type = PointValue
variable = pp
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[p045]
type = PointValue
variable = pp
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[p055]
type = PointValue
variable = pp
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[p065]
type = PointValue
variable = pp
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[p075]
type = PointValue
variable = pp
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[p085]
type = PointValue
variable = pp
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[p095]
type = PointValue
variable = pp
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_fv
print_linear_residuals = false
csv = true
[]
(modules/combined/examples/xfem/xfem_thermomechanics_stress_growth.i)
# This is a demonstration of a simple thermomechanics simulation using
# XFEM in which a single crack propagates based on a principal stress
# criterion.
#
# The top and bottom of the plate are fixed in the y direction, and the
# top of the plate is cooled down over time. The thermal contraction
# causes tensile stresses, which lead to crack propagation. The crack
# propagates in a curved path because of the changinging nature of
# the thermal gradient as a result of the crack. There is no heat
# conduction across the crack as soon as it forms.
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[Variables]
# Solve for the temperature and the displacements
# Displacements are not specified because the TensorMechanics/Master Action sets them up
[./temp]
initial_condition = 300
[../]
[]
[XFEM]
geometric_cut_userobjects = 'line_seg_cut_uo'
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '1.0 0.5 0.8 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./xfem_marker_uo]
type = XFEMRankTwoTensorMarkerUserObject
execute_on = timestep_end
tensor = stress
scalar_type = MaxPrincipal
threshold = 5e+1
average = true
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
eigenstrain_names = eigenstrain
[../]
[]
[Kernels]
[./htcond]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = DirichletBC
boundary = top
variable = disp_x
value = 0.0
[../]
[./topy]
type = DirichletBC
boundary = top
variable = disp_y
value = 0.0
[../]
[./topt]
type = FunctionDirichletBC
boundary = top
variable = temp
function = 273-t*27.3
[../]
[./bott]
type = FunctionDirichletBC
boundary = bottom
variable = temp
function = 273
# value = 273.0
[../]
[]
[Materials]
[./thcond]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = '5e-6'
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_strain]
type= ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 10e-6
temperature = temp
stress_free_temperature = 273
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 10.0
max_xfem_update = 5
[]
[Outputs]
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_plane_stress.i)
################################################################################
#
# 1x1x1 cube, single element
# simulate plane stress
# pull in +y direction on right surface to produce shear strain
#
#
#
# ____________
# /| /|
# / | 5 / | -X Left 1
# /__________ / | +X Right 4
# | | 3 | | +Y Top 5
# | 1 | | 4 | -Y Bottom 2
# | |_6_____|___| y +Z Front 6
# | / | / ^ -Z Back 3
# | / 2 | / |
# |/__________|/ |
# ----> x
# /
# /
# z
#
#
#
#################################################################################
[Mesh]
file = cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 0.1 0.2 0.3 0.4'
y = '0 0.0026 0 -0.0026 0'
[../]
[./pressure]
type = PiecewiseLinear
x = '0 0.1 0.2 0.3 0.4'
y = '0 0 0 0 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./pull_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 4
function = displ
[../]
[./pin_x]
type = ADDirichletBC
variable = disp_x
boundary = '1 4'
value = 0.0
[../]
[./pin_y]
type = ADDirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./back]
type = ADDirichletBC
variable = disp_z
boundary = '3'
value = 0.0
[../]
[./front]
type = ADPressure
variable = disp_z
boundary = 6
function = pressure
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200.0e3
poissons_ratio = .3
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 120
cracked_elasticity_type = DIAGONAL
shear_retention_factor = 0.1
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ADExponentialSoftening
residual_stress = 0.1
beta = 0.1
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 0.4
dt = 0.04
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/controls/switch-pressure-bc/test.i)
rho = 1
mu = 1
l = 1
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
outlet_pressure = 1e5
inlet_v = 1
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 4
ny = 2
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_v}
[]
[vel_y]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
momentum_component = 'y'
mu = ${mu}
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[]
[FVBCs]
[free_slip_x]
type = INSFVNaturalFreeSlipBC
variable = vel_x
boundary = 'top bottom'
momentum_component = 'x'
[]
[free_slip_y]
type = INSFVNaturalFreeSlipBC
variable = vel_y
boundary = 'top bottom'
momentum_component = 'y'
[]
# Inlet
[inlet_u]
type = INSFVInletVelocityBC
variable = vel_x
boundary = 'left'
function = ${inlet_v}
[]
[inlet_u_later]
type = INSFVInletVelocityBC
variable = vel_x
boundary = 'right'
function = ${fparse -1 * inlet_v}
enable = false
[]
[inlet_v]
type = INSFVInletVelocityBC
variable = vel_y
boundary = 'left'
function = 0
[]
[inlet_v_later]
type = INSFVInletVelocityBC
variable = vel_y
boundary = 'right'
function = 0
enable = false
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
[outlet_p_later]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'left'
function = ${fparse 2 * outlet_pressure}
enable = false
[]
[]
[Functions]
[conditional_function]
type = ParsedFunction
expression = 't > 1.5'
[]
[]
[Controls]
[p_threshold]
type = ConditionalFunctionEnableControl
conditional_function = conditional_function
disable_objects = 'FVBCs::outlet_p FVBCs::inlet_u FVBCs::inlet_v'
enable_objects = 'FVBCs::outlet_p_later FVBCs::inlet_u_later FVBCs::inlet_v_later'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'rho mu'
prop_values = '${rho} ${mu}'
[]
[]
[Postprocessors]
[pressure_right]
type = SideAverageValue
variable = pressure
boundary = right
[]
[pressure_left]
type = SideAverageValue
variable = pressure
boundary = right
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
end_time = 3
line_search = 'bt'
nl_abs_tol = 1e-8
abort_on_solve_fail = true
[]
[Outputs]
csv = true
[]
(test/tests/transfers/general_field/nearest_node/between_siblings/sub_between_diffusion1.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/thermal_expansion/constrained.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
eigenstrain_names = "thermal_contribution"
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[control_temperature]
type = FunctionAux
variable = temperature
function = temperature_control
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[rightx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[]
[Functions]
[temperature_control]
type = ParsedFunction
expression = '100*t'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
new_system = true
formulation = TOTAL
volumetric_locking_correction = false
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy '
'cauchy_stress_xz cauchy_stress_yz strain_xx strain_yy strain_zz strain_xy '
'strain_xz strain_yz'
[]
[]
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/rspherical_incremental_small_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = StressDivergenceRSphericalTensors
component = 0
variable = disp_r
[../]
[]
[BCs]
[./center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeRSphericalIncrementalStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
nl_max_its = 200
[]
[Outputs]
exodus = true
file_base = rspherical_incremental_small_elastic_out
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_specified_temperature_1phase/phy.energy_walltemperature_ss_1phase.i)
# This test tests conservation of energy at steady state for 1-phase flow when
# wall temperature is specified. Conservation is checked by comparing the
# integral of the heat flux against the difference of the boundary fluxes.
[GlobalParams]
initial_p = 7.0e6
initial_vel = 0
initial_T = 513
gravity_vector = '0.0 0.0 0.0'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 3.66
n_elems = 10
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.0
fp = eos
[]
[ht_pipe]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe
T_wall = 550
Hw = 1.0e3
P_hf = 4.4925e-2
[]
[inlet]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Postprocessors]
[hf_pipe]
type = ADHeatRateConvection1Phase
block = pipe
T_wall = T_wall
T = T
Hw = Hw
P_hf = P_hf
execute_on = 'initial timestep_end'
[]
[heat_added]
type = TimeIntegratedPostprocessor
value = hf_pipe
execute_on = 'initial timestep_end'
[]
[E]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
execute_on = 'initial timestep_end'
[]
[E_change]
type = ChangeOverTimePostprocessor
postprocessor = E
change_with_respect_to_initial = true
execute_on = 'initial timestep_end'
[]
[E_conservation]
type = DifferencePostprocessor
value1 = heat_added
value2 = E_change
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = crank-nicolson
abort_on_solve_fail = true
dt = 1e-1
solve_type = 'NEWTON'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 50
l_tol = 1e-3
l_max_its = 60
start_time = 0
num_steps = 10
[]
[Outputs]
[out]
type = CSV
show = 'E_conservation'
[]
[console]
type = Console
show = 'E_conservation'
[]
[]
(modules/reactor/test/tests/functions/multi_control_drum_function/multi_cd_noid.i)
[Problem]
solve = false
[]
[Mesh]
[hex_unit]
type = PolygonConcentricCircleMeshGenerator
num_sides = 6 # must be six to use hex pattern
num_sectors_per_side= '2 2 2 2 2 2'
background_intervals=1
polygon_size = 1
ring_radii = '0.9'
ring_intervals = '1'
[]
[patterned]
type = PatternedHexMeshGenerator
inputs = 'hex_unit'
pattern_boundary = hexagon
background_intervals = 1
hexagon_size = 3.5
pattern = '0 0;
0 0 0;
0 0'
[]
[cd_1]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '4'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_2]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '5'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_3]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '0'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_4]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '1'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_5]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '2'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_6]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '3'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[core]
type = PatternedHexMeshGenerator
inputs = 'patterned cd_1 cd_2 cd_3 cd_4 cd_5 cd_6'
# 0 1 2 3 4 5 6
pattern_boundary = none
generate_core_metadata = true
generate_control_drum_positions_file = true
pattern = '1 6;
2 0 5;
3 4'
[]
[]
[AuxVariables]
[cd_param]
family = MONOMIAL
order = CONSTANT
block = 5002
[]
[cd_id]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[cd_param_assign]
type = FunctionAux
variable = cd_param
function = cd_param_func
execute_on = 'initial linear timestep_end'
[]
[set_cd_id]
type = ExtraElementIDAux
variable = cd_id
extra_id_name = control_drum_id
execute_on = 'initial timestep_end'
[]
[]
[Functions]
[cd_param_func]
type = MultiControlDrumFunction
mesh_generator = core
use_control_drum_id = false
angular_speeds = '5 10 15 20 25 30'
start_angles = '0 0 0 0 0 0'
angle_ranges = '90 90 90 90 90 90'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 5
[]
[Outputs]
[nocdid]
type = Exodus
[]
[]
(modules/combined/test/tests/ad_cavity_pressure/multiple_postprocessors.i)
#
# Cavity Pressure Test (Volume input as a vector of postprocessors)
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V0 + gamma * t
# with
# alpha = n0
# beta = T0 / 2
# gamma = - (0.003322259...) * V0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# In this test the internal volume is calculated as the sum of two Postprocessors
# internalVolumeInterior and internalVolumeExterior. This sum equals the value
# reported by the internalVolume postprocessor.
#
# The parameters combined at t = 1 gives p = 301.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = 3d.e
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.35'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 240.54443866068704
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
use_automatic_differentiation = true
[]
[heat]
type = ADDiffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = ADDiffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = ADFunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = ADFunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
volume = 'internalVolumeInterior internalVolumeExterior'
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elast_tensor1]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e1
poissons_ratio = 0
block = 1
[]
[strain1]
type = ADComputeFiniteStrain
block = 1
[]
[stress1]
type = ADComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0
block = 2
[]
[strain2]
type = ADComputeFiniteStrain
block = 2
[]
[stress2]
type = ADComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[internalVolumeInterior]
type = InternalVolume
boundary = '1 2 3 4 5 6'
execute_on = 'initial linear'
[]
[internalVolumeExterior]
type = InternalVolume
boundary = '13 14 15 16 17 18'
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/except11.i)
# Exception testing: high_ratio too small
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[saturation_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.9
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 3.0
high_ratio = 0.1
porepressure = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/moving_interface/moving_bimaterial_finite_strain_esm.i)
# This test is for two layer materials with different youngs modulus with AD
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
output_cut_plane = true
[]
[UserObjects]
[level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[]
[esm]
type = CutElementSubdomainModifier
geometric_cut_userobject = level_set_cut_uo
reinitialize_subdomains = '' #no reinitialization of variables or material properties
[]
[]
[Mesh]
use_displaced_mesh = true
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 5
ymin = 0
ymax = 5
elem_type = QUAD4
[]
[bottom]
type = SubdomainBoundingBoxGenerator
input = generated_mesh
block_id = 0
bottom_left = '0 0 0'
top_right = '5 2.5 0'
[]
[top]
type = SubdomainBoundingBoxGenerator
input = bottom
block_id = 1
bottom_left = '0 2.5 0'
top_right = '5 5 0'
[]
[]
[Functions]
[ls_func]
type = ParsedFunction
expression = 'y-2.73+t'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[ls]
[]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[ls_function]
type = FunctionAux
variable = ls
function = ls_func
[]
[strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[]
[strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[]
[strain_xy]
type = RankTwoAux
variable = strain_xy
rank_two_tensor = total_strain
index_i = 0
index_j = 1
[]
[stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[]
[stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[]
[]
[Kernels]
[solid_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[solid_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Constraints]
[dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[]
[dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[]
[]
[BCs]
[bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[]
[topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[]
[]
[Materials]
[elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[strain_A]
type = ComputeFiniteStrain
block = 1
[]
[stress_A]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 1e7
poissons_ratio = 0.3
[]
[strain_B]
type = ComputeFiniteStrain
block = 0
[]
[stress_B]
type = ComputeFiniteStrainElasticStress
block = 0
[]
[]
[Postprocessors]
[disp_x_norm]
type = ElementL2Norm
variable = disp_x
[]
[disp_y_norm]
type = ElementL2Norm
variable = disp_y
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-13
nl_abs_tol = 1e-50
# time control
start_time = 0.0
dt = 0.1
num_steps = 4
max_xfem_update = 1
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(test/tests/userobjects/side_uo_with_lowerd_use/side-uo-with-lower-d-use.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 2
nx = 2
ny = 2
subdomain_ids = '1 2 3 4'
[]
[1to2]
type = SideSetsBetweenSubdomainsGenerator
input = gmg
primary_block = '1'
paired_block = '2'
new_boundary = 'onetwo'
[]
[2to1]
type = SideSetsBetweenSubdomainsGenerator
input = 1to2
primary_block = '2'
paired_block = '1'
new_boundary = 'twoone'
[]
[1to3]
type = SideSetsBetweenSubdomainsGenerator
input = 2to1
primary_block = '1'
paired_block = '3'
new_boundary = 'onethree'
[]
[3to1]
type = SideSetsBetweenSubdomainsGenerator
input = 1to3
primary_block = '3'
paired_block = '1'
new_boundary = 'threeone'
[]
build_all_side_lowerd_mesh = true
[]
[Variables]
[u]
order = THIRD
family = MONOMIAL
block = '1 2 3 4'
[]
[lambda]
order = CONSTANT
family = MONOMIAL
block = INTERNAL_SIDE_LOWERD_SUBDOMAIN
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
diffusivity = '1'
block = '1 2 3 4'
[]
[reaction]
type = Reaction
variable = u
rate = '1'
block = '1 2 3 4'
[]
[source]
type = BodyForce
variable = u
value = '1'
block = '1 2 3 4'
[]
[time]
type = CoefTimeDerivative
variable = u
block = '1 2 3 4'
Coefficient = 1
[]
[]
[DGKernels]
[surface]
type = HFEMDiffusion
variable = u
lowerd_variable = lambda
[]
[]
[BCs]
[all]
type = NeumannBC
boundary = 'left right top bottom'
variable = u
[]
[]
[UserObjects]
[onetwo_uo]
type = LowerDIntegralSideUserObject
boundary = onetwo
lowerd_variable = lambda
[]
[twoone_uo]
type = LowerDIntegralSideUserObject
boundary = twoone
lowerd_variable = lambda
[]
[onethree_uo]
type = LowerDIntegralSideUserObject
boundary = onethree
lowerd_variable = lambda
[]
[threeone_uo]
type = LowerDIntegralSideUserObject
boundary = threeone
lowerd_variable = lambda
[]
[]
[Postprocessors]
[unorm]
type = ElementL2Norm
variable = u
block = '1 2 3 4'
[]
[]
[Executioner]
type = Transient
nl_abs_tol = 1e-12
num_steps = 8
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu basic mumps'
[]
(modules/porous_flow/test/tests/poro_elasticity/mandel_constM.i)
# Mandel's problem of consolodation of a drained medium
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed. The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width. a = 1
# Soil height. b = 0.1
# Soil's Lame lambda. la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus. mu = G = 0.75
# Soil bulk modulus. K = la + 2*mu/3 = 1
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance. 1/K = 1
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient. B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Consolidation coefficient. c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top. F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[roller_xmin]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left'
[]
[roller_ymin]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom'
[]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[xmax_drained]
type = DirichletBC
variable = porepressure
value = 0
boundary = right
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_y
function = top_velocity
boundary = top
[]
[]
[Functions]
[top_velocity]
type = PiecewiseLinear
x = '0 0.002 0.006 0.014 0.03 0.046 0.062 0.078 0.094 0.11 0.126 0.142 0.158 0.174 0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
y = '-0.041824842 -0.042730269 -0.043412712 -0.04428867 -0.045509181 -0.04645965 -0.047268246 -0.047974749 -0.048597109 -0.0491467 -0.049632388 -0.050061697 -0.050441198 -0.050776675 -0.051073238 -0.0513354 -0.051567152 -0.051772022 -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
[]
[]
[AuxVariables]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[tot_force]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[tot_force]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_force
expression = '-stress_yy+0.6*porepressure'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = porepressure
gravity = '0 0 0'
fluid_component = 0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 8
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityHMBiotModulus
porosity_zero = 0.1
biot_coefficient = 0.6
solid_bulk = 1
constant_fluid_bulk_modulus = 8
constant_biot_modulus = 4.7058823529
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0 # unimportant in this fully-saturated situation
phase = 0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0.0 0 0'
variable = porepressure
[]
[p1]
type = PointValue
outputs = csv
point = '0.1 0 0'
variable = porepressure
[]
[p2]
type = PointValue
outputs = csv
point = '0.2 0 0'
variable = porepressure
[]
[p3]
type = PointValue
outputs = csv
point = '0.3 0 0'
variable = porepressure
[]
[p4]
type = PointValue
outputs = csv
point = '0.4 0 0'
variable = porepressure
[]
[p5]
type = PointValue
outputs = csv
point = '0.5 0 0'
variable = porepressure
[]
[p6]
type = PointValue
outputs = csv
point = '0.6 0 0'
variable = porepressure
[]
[p7]
type = PointValue
outputs = csv
point = '0.7 0 0'
variable = porepressure
[]
[p8]
type = PointValue
outputs = csv
point = '0.8 0 0'
variable = porepressure
[]
[p9]
type = PointValue
outputs = csv
point = '0.9 0 0'
variable = porepressure
[]
[p99]
type = PointValue
outputs = csv
point = '1 0 0'
variable = porepressure
[]
[xdisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_x
[]
[ydisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_y
[]
[total_downwards_force]
type = ElementAverageValue
outputs = csv
variable = tot_force
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.15*t<0.01,0.15*t,0.01)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.7
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mandel_constM
[csv]
time_step_interval = 3
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/special/patch.i)
[Mesh]
[base]
type = FileMeshGenerator
file = 'patch.xda'
[]
[sets]
input = base
type = SideSetsFromPointsGenerator
new_boundary = 'left right bottom top back front'
points = ' 0 0.5 0.5
1 0.5 0.5
0.5 0.0 0.5
'
' 0.5 1.0 0.5
0.5 0.5 0.0
0.5 0.5 1.0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
base_name = "whatever"
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = whatever_cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = whatever_mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[front]
type = DirichletBC
preset = true
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
elasticity_tensor = whatever_elasticity_tensor
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
dtmin = 1.0
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/dirac/bh27.i)
#2-phase version of bh07 (go to steadystate with borehole)
[Mesh]
type = FileMesh
file = bh07_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1E-5'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1000 10000'
x = '100 1000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.6
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.6
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = 1E7
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = 1E7
[../]
[]
[BCs]
[./fix_outer_w]
type = DirichletBC
boundary = perimeter
variable = pwater
value = 1E7
[../]
[./fix_outer_g]
type = DirichletBC
boundary = perimeter
variable = pgas
value = 1E7
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh07.bh
SumQuantityUO = borehole_total_outflow_mass
fully_upwind = true
variable = pwater
unit_weight = '0 0 0'
re_constant = 0.1594
character = 2 # this is to make the length 1m borehole fill the entire 2m height
[../]
[./bh_gas_dummy]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh07.bh
SumQuantityUO = borehole_total_outflow_mass
fully_upwind = true
variable = pgas
unit_weight = '0 0 0'
re_constant = 0.1594
character = 2 # this is to make the length 1m borehole fill the entire 2m height
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
execute_on = 'initial timestep_end'
[../]
[./water_mass]
type = RichardsMass
variable = pwater
execute_on = 'initial timestep_end'
[../]
[./gas_mass]
type = RichardsMass
variable = pgas
execute_on = 'initial timestep_end'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
mat_porosity = 0.1
mat_permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 20 1E-10 1E-100'
[../]
[]
[Executioner]
type = Transient
end_time = 1000
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh27
execute_on = 'initial timestep_end final'
time_step_interval = 1000000
exodus = true
[]
(modules/reactor/test/tests/functions/multi_control_drum_function/multi_cd.i)
[Problem]
solve = false
[]
[Mesh]
[hex_unit]
type = PolygonConcentricCircleMeshGenerator
num_sides = 6 # must be six to use hex pattern
num_sectors_per_side= '2 2 2 2 2 2'
background_intervals=1
polygon_size = 1
ring_radii = '0.9'
ring_intervals = '1'
[]
[patterned]
type = PatternedHexMeshGenerator
inputs = 'hex_unit'
pattern_boundary = hexagon
background_intervals = 1
hexagon_size = 3.5
pattern = '0 0;
0 0 0;
0 0'
[]
[cd_1]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '4'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_2]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '5'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_3]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '0'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_4]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '1'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_5]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '2'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[cd_6]
type = HexagonConcentricCircleAdaptiveBoundaryMeshGenerator
inputs = 'patterned'
sides_to_adapt = '3'
num_sectors_per_side= '2 2 2 2 2 2'
hexagon_size = 3.5
background_intervals= 1
ring_radii = '2 3'
ring_intervals = '1 1'
block_id_shift = 5000
is_control_drum = true
[]
[core]
type = PatternedHexMeshGenerator
inputs = 'patterned cd_1 cd_2 cd_3 cd_4 cd_5 cd_6'
# 0 1 2 3 4 5 6
pattern_boundary = none
generate_core_metadata = true
generate_control_drum_positions_file = true
pattern = '1 6;
2 0 5;
3 4'
[]
[]
[AuxVariables]
[cd_param]
family = MONOMIAL
order = CONSTANT
block = 5002
[]
[cd_id]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[cd_param_assign]
type = FunctionAux
variable = cd_param
function = cd_param_func
execute_on = 'initial linear timestep_end'
[]
[set_cd_id]
type = ExtraElementIDAux
variable = cd_id
extra_id_name = control_drum_id
execute_on = 'initial timestep_end'
[]
[]
[Functions]
[cd_param_func]
type = MultiControlDrumFunction
mesh_generator = core
angular_speeds = '2 4 8 16 64 128'
start_angles = '0 0 0 0 0 0'
angle_ranges = '90 90 90 90 90 90'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 5
[]
[Outputs]
[default]
type = Exodus
[]
[]
(modules/richards/test/tests/jacobian_2/jnQ2P.i)
# quick two phase
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[UserObjects]
[./DensityWater]
type = RichardsDensityConstBulkCut
dens0 = 1
cut_limit = 1.1
zero_point = -1.1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermWaterCubic]
type = RichardsRelPermMonomial
simm = 0.05
n = 3
[../]
[./RelPermGas]
type = Q2PRelPermPowerGas
simm = 0.1
n = 3
[../]
[]
[Variables]
[./pp]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[./sat]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[./nonQ2P_var]
[]
[]
[Q2P]
porepressure = pp
saturation = sat
water_density = DensityWater
water_relperm = RelPermWater
water_relperm_for_diffusion = RelPermWaterCubic
water_viscosity = 1
gas_density = DensityGas
gas_relperm = RelPermGas
gas_viscosity = 1
diffusivity = 1E-2
[]
[Kernels]
[./nonQ2P_variable_check]
type = BodyForce
variable = nonQ2P_var
function = 0
[../]
[]
[Materials]
[./rock]
type = Q2PMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1.1 0 0 0 2.2 0 0 0 3.3'
gravity = '1 2 3'
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jnQ2P
exodus = false
[]
(modules/phase_field/test/tests/KKS_system/nonlinear.i)
#
# This test checks if the thwo phase and lagrange multiplier solutions can be replicated
# with a two order parameter approach, where the second order parameter eta2 is a
# nonlinear variable that is set as eta2 := 1 - eta1 (using Reaction, CoupledForce, and BodyForce)
# The solution is reproduced.
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 5
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# concentration
[c]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = FunctionIC
function = x/5
[]
[]
# order parameter 1
[eta1]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# order parameter 2
[eta2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# phase concentration 1
[c1]
order = FIRST
family = LAGRANGE
initial_condition = 0.9
[]
# phase concentration 2
[c2]
order = FIRST
family = LAGRANGE
initial_condition = 0.1
[]
[]
[Materials]
# simple toy free energies
[f1] # = fd
type = DerivativeParsedMaterial
property_name = F1
coupled_variables = 'c1'
expression = '(0.9-c1)^2'
[]
[f2] # = fm
type = DerivativeParsedMaterial
property_name = F2
coupled_variables = 'c2'
expression = '(0.1-c2)^2'
[]
# Switching functions for each phase
[h1_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta1
function_name = h1
[]
[h2_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta2
function_name = h2
[]
# Coefficients for diffusion equation
[Dh1]
type = DerivativeParsedMaterial
material_property_names = 'D h1(eta1)'
expression = D*h1
property_name = Dh1
coupled_variables = eta1
[]
[Dh2]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta2)'
expression = D*h2
property_name = Dh2
coupled_variables = eta2
[]
# Barrier functions for each phase
[g1]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta1
function_name = g1
[]
[g2]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta2
function_name = g2
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'D L kappa'
prop_values = '0.7 0.7 0.2'
[]
[]
[Kernels]
#Kernels for diffusion equation
[diff_time]
type = TimeDerivative
variable = c
[]
[diff_c1]
type = MatDiffusion
variable = c
diffusivity = Dh1
v = c1
args = 'eta1'
[]
[diff_c2]
type = MatDiffusion
variable = c
diffusivity = Dh2
v = c2
args = 'eta2'
[]
# Kernels for Allen-Cahn equation for eta1
[deta1dt]
type = TimeDerivative
variable = eta1
[]
[ACBulkF1]
type = KKSMultiACBulkF
variable = eta1
Fj_names = 'F1 F2 '
hj_names = 'h1 h2 '
gi_name = g1
eta_i = eta1
wi = 0.2
coupled_variables = 'c1 c2 eta2'
[]
[ACBulkC1]
type = KKSMultiACBulkC
variable = eta1
Fj_names = 'F1 F2'
hj_names = 'h1 h2'
cj_names = 'c1 c2'
eta_i = eta1
coupled_variables = 'eta2'
[]
[ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[]
# Phase concentration constraints
[chempot12]
type = KKSPhaseChemicalPotential
variable = c1
cb = c2
fa_name = F1
fb_name = F2
[]
[phaseconcentration]
type = KKSMultiPhaseConcentration
variable = c2
cj = 'c1 c2'
hj_names = 'h1 h2'
etas = 'eta1 eta2'
c = c
[]
# equation for eta2 = 1 - eta1
# 0 = eta2 + eta1 -1
[constraint_eta1] # eta2
type = Reaction
variable = eta2
[]
[constraint_eta2] # + eta1
type = CoupledForce
variable = eta2
coef = -1
v = eta1
[]
[constraint_one] # - 1
type = BodyForce
variable = eta2
[]
[]
[AuxKernels]
[Fglobal_total]
type = KKSMultiFreeEnergy
Fj_names = 'F1 F2 '
hj_names = 'h1 h2 '
gj_names = 'g1 g2 '
variable = Fglobal
w = 0.2
interfacial_vars = 'eta1 eta2 '
kappa_names = 'kappa kappa'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'lu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
end_time = 350
dt = 10
[]
[VectorPostprocessors]
[c]
type = LineValueSampler
variable = c
start_point = '0 0 0'
end_point = '5 0 0'
num_points = 21
sort_by = x
[]
[]
[Outputs]
csv = true
execute_on = FINAL
[]
(modules/combined/test/tests/heat_convection/heat_convection_function.i)
[Mesh] # Mesh Start
file = patch_3d.e
#
[] # Mesh END
[Functions]
[./t_infinity]
type = ParsedFunction
expression = '300'
[../]
[./htc]
type = ParsedFunction
expression = 10.0*5.7 # convective heat transfer coefficient (w/m^2-K)[50 BTU/hr-ft^2-F]
[../]
[]
[Variables] # Variables Start
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 294.26
[../]
[] # Variables END
[Kernels] # Kernels Start
[./heat]
type = HeatConduction
variable = temp
[../]
[] # Kernels END
[BCs] # Boundary Conditions Start
# Heat transfer coefficient on outer parallelpiped radius and ends
[./convective_clad_surface] # Convective Start
type = ConvectiveFluxFunction # Convective flux, e.g. q'' = h*(Tw - Tf)
boundary = 12
variable = temp
coefficient = htc
T_infinity = t_infinity
[../] # Convective End
[./fixed]
type = DirichletBC
variable = temp
boundary = 10
value = 100
[../]
[] # BCs END
[Materials] # Materials Start
[./thermal]
type = HeatConductionMaterial
block = '1 2 3 4 5 6 7'
specific_heat = 826.4
thermal_conductivity = 57
[../]
[./density]
type = Density
block = '1 2 3 4 5 6 7'
density = 2405.28
[../]
[] # Materials END
[Executioner] # Executioner Start
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
l_max_its = 60
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 0.0
dt = 1
num_steps = 1
[] # Executioner END
[Outputs] # Output Start
# Output Start
exodus = true
[] # Output END
# # Input file END
(modules/phase_field/test/tests/phase_field_kernels/CoupledAllenCahn.i)
#
# Test the coupled Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 12
ymax = 12
elem_type = QUAD4
[]
[Variables]
[./w]
[../]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = CoupledAllenCahn
variable = w
v = eta
f_name = F
[../]
[./W]
type = Reaction
variable = w
[../]
[./CoupledBulk]
type = MatReaction
variable = eta
v = w
reaction_rate = L
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = 1
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L'
prop_values = '1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
derivative_order = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 0.5
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
hide = w
file_base = AllenCahn_out
exodus = true
[]
(test/tests/time_steppers/time_stepper_system/AB2PredictorCorrector.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 1.0
[]
#still need BC for Energy, IC's for both.
[Variables]
active = 'Time'
[./Time]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[Functions]
active = 'func'
[./func]
type = ParsedFunction
expression = 2.0*t
[../]
[]
[Kernels]
active = 't_time func_time'
[./t_time]
type = TimeDerivative
variable = Time
[../]
[./func_time]
type = BodyForce
variable = Time
function = func
[../]
[]
[BCs]
active = 'Top_Temperature'
[./Top_Temperature]
type = NeumannBC
variable = Time
boundary = 'left right'
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
start_time = 0
num_steps = 4
nl_abs_tol = 1e-15
petsc_options = '-snes_converged_reason'
abort_on_solve_fail = true
# Use the same test case as AB2PredictorCorrector test, add one more time stepper
# to test if AB2PredictorCorrector works correctly with time stepper composition
[TimeSteppers]
[AB2]
type = AB2PredictorCorrector
dt = .01
e_max = 10
e_tol = 1
[]
[IterationAdapDT]
type = IterationAdaptiveDT
dt = 100
[]
[]
[]
[Outputs]
exodus = true
file_base='aee_out'
[]
(modules/combined/tutorials/introduction/thermal_mechanical/thermomech_step01.i)
#
# Single block coupled thermal/mechanical
# https://mooseframework.inl.gov/modules/combined/tutorials/introduction/thermoech_step01.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[pin]
type = ExtraNodesetGenerator
input = generated
new_boundary = pin
coord = '0 0 0'
[]
[]
[Variables]
[T]
initial_condition = 300.0
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[time_derivative]
type = HeatConductionTimeDerivative
variable = T
[]
[heat_source]
type = HeatSource
variable = T
value = 5e4
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
automatic_eigenstrain_names = true
generate_output = 'vonmises_stress'
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 45.0
specific_heat = 0.5
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = 8000.0
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[expansion1]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 0.001
stress_free_temperature = 300
eigenstrain_name = thermal_expansion
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[BCs]
[t_left]
type = DirichletBC
variable = T
value = 300
boundary = 'left'
[]
[t_right]
type = FunctionDirichletBC
variable = T
function = '300+5*t'
boundary = 'right'
[]
[pin_x]
type = DirichletBC
variable = disp_x
boundary = pin
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/form_loss_from_external_app_1phase/phy.form_loss_1phase.parent.i)
# This tests a form loss transfer using the MultiApp system. A dummy heat
# conduction problem is solved, then the form loss evaluated and transferred
# to the child app side of the solve, then the child app solves and then the
# parent continues solving
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 2
nx = 10
[]
[Functions]
[left_bc_fn]
type = PiecewiseLinear
x = '0 1'
y = '300 310'
[]
[K_prime_fn]
type = ParsedFunction
expression = 't*(2-x)*x'
[]
[]
[AuxVariables]
[K_prime]
[]
[]
[AuxKernels]
[K_prime_ak]
type = FunctionAux
variable = K_prime
function = K_prime_fn
[]
[]
[Variables]
[T]
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = T
[]
[diff]
type = Diffusion
variable = T
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = T
boundary = left
function = left_bc_fn
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 5
nl_abs_tol = 1e-10
abort_on_solve_fail = true
[]
[MultiApps]
[child]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = phy.form_loss_1phase.child.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[K_to_s]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = child
source_variable = K_prime
variable = K_prime
[]
[]
(modules/phase_field/test/tests/grain_growth_w_linearized_interface/grain_growth_linearized_interface.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 50
ymax = 50
nx = 10
ny = 10
[]
[Variables]
[phi0]
[]
[phi1]
[]
[]
[AuxVariables]
[gr0_aux]
[]
[gr1_aux]
[]
[bounds_dummy]
[]
[]
[AuxKernels]
[gr0]
type = LinearizedInterfaceAux
variable = gr0_aux
nonlinear_variable = phi0
execute_on = 'INITIAL TIMESTEP_END'
[]
[gr1]
type = LinearizedInterfaceAux
variable = gr1_aux
nonlinear_variable = phi1
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[ICs]
[phi0_IC]
type = SmoothCircleICLinearizedInterface
variable = phi0
invalue = 1.0
outvalue = 0.0
bound_value = 5.0
radius = 30
int_width = 10
x1 = 0.0
y1 = 0.0
profile = TANH
[]
[phi1_IC]
type = SmoothCircleICLinearizedInterface
variable = phi1
invalue = 0.0
outvalue = 1.0
bound_value = 5.0
radius = 30
int_width = 10
x1 = 0.0
y1 = 0.0
profile = TANH
[]
[]
[Kernels]
#phi0 Kernels
[phi0_dot]
type = ChangedVariableTimeDerivative
variable = phi0
order_parameter = gr0
[]
[phi0_ACInt]
type = ACInterfaceChangedVariable
variable = phi0
kappa_name = kappa_op
mob_name = L
order_parameter = gr0
[]
[gr0_AC]
type = ACGrGrPolyLinearizedInterface
variable = phi0
mob_name = L
this_op = gr0
other_ops = gr1
v = phi1
[]
#phi1 Kernels
[phi1_dot]
type = ChangedVariableTimeDerivative
variable = phi1
order_parameter = gr1
[]
[phi1_ACInt]
type = ACInterfaceChangedVariable
variable = phi1
kappa_name = kappa_op
mob_name = L
order_parameter = gr1
[]
[gr1_AC]
type = ACGrGrPolyLinearizedInterface
variable = phi1
mob_name = L
this_op = gr1
other_ops = gr0
v = phi0
[]
[]
[Materials]
[gr0]
type = LinearizedInterfaceFunction
f_name = gr0
phi = phi0
[]
[gr1]
type = LinearizedInterfaceFunction
f_name = gr1
phi = phi1
[]
[GBEovlution]
type = GBEvolution
GBenergy = 0.97
GBMobility = 0.6e-6
T = 300
wGB = 10
[]
[]
[Bounds]
[phi0_upper_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = phi0
bound_type = upper
bound_value = 5.0
[]
[phi0_lower_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = phi0
bound_type = lower
bound_value = -5.0
[]
[phi1_upper_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = phi1
bound_type = upper
bound_value = 5.0
[]
[phi1_lower_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = phi1
bound_type = lower
bound_value = -5.0
[]
[]
[Postprocessors]
[grain_area_mat]
type = ElementIntegralMaterialProperty
mat_prop = gr0
execute_on = 'initial TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_type -snes_type'
petsc_options_value = 'bjacobi gmres vinewtonrsls'
dt = 0.1
end_time = 0.6
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/adaptivity/contact_initial_adaptivity.i)
# This is a test of the usage of initial adaptivity with contact.
# It ensures that contact is enforced on the new nodes that are
# created due to refinement on the secondary side of the interface.
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = 2blocks.e
patch_size = 80
parallel_type = replicated
[]
[AuxVariables]
[./penetration]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./negramp]
type = ParsedFunction
expression = -t/10
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[]
[]
[AuxKernels]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = negramp
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+6
normal_smoothing_distance = 0.1
[../]
[]
[Adaptivity]
steps = 0
marker = box
max_h_level = 2
initial_steps = 2
[./Markers]
[./box]
type = BoxMarker
bottom_left = '0.5 -2.0 0.0'
top_right = '0.75 2.0 0.0'
inside = refine
outside = do_nothing
[../]
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.2
end_time = 1.0
l_tol = 1e-6
nl_rel_tol = 1e-12
nl_abs_tol = 1e-9
[]
[Outputs]
exodus = true
console = true
[]
(modules/peridynamics/test/tests/jacobian_check/2D_thermomechanics_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
initial_condition = 0.5
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = ORDINARY_STATE
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
[../]
[./thermal]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[]
(modules/solid_mechanics/test/tests/eigenstrain/reducedOrderRZLinearConstant.i)
#
# This test checks whether the ComputeReducedOrderEigenstrain is functioning properly.
#
# If instead of 'fred', 'thermal_eigenstrain' is given to
# eigenstrain_names in the Physics/SolidMechanics/QuasiStatic/all block, the output will be
# identical since the thermal strain is constant in the elements.
#
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 1
xmax = 3
xmin = 1
ymax = 1
ymin = 0
[]
[Functions]
[./tempBC]
type = ParsedFunction
expression = '700+2*t*t'
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 700
[../]
[]
[AuxVariables]
[./hydro_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./hydro_first]
order = FIRST
family = MONOMIAL
[../]
[./hydro_second]
order = SECOND
family = MONOMIAL
[../]
[./sxx_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./sxx_first]
order = FIRST
family = MONOMIAL
[../]
[./sxx_second]
order = SECOND
family = MONOMIAL
[../]
[./szz_constant]
order = CONSTANT
family = MONOMIAL
[../]
[./szz_first]
order = FIRST
family = MONOMIAL
[../]
[./szz_second]
order = SECOND
family = MONOMIAL
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
add_variables = true
strain = SMALL
incremental = true
temperature = temp
eigenstrain_names = 'fred' #'thermal_eigenstrain'
[../]
[../]
[../]
[]
[Kernels]
[./heat]
type = Diffusion
variable = temp
[../]
[]
[AuxKernels]
[./hydro_constant_aux]
type = RankTwoScalarAux
variable = hydro_constant
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./hydro_first_aux]
type = RankTwoScalarAux
variable = hydro_first
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./hydro_second_aux]
type = RankTwoScalarAux
variable = hydro_second
rank_two_tensor = stress
scalar_type = Hydrostatic
[../]
[./sxx_constant_aux]
type = RankTwoAux
variable = sxx_constant
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./sxx_first_aux]
type = RankTwoAux
variable = sxx_first
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./sxx_second_aux]
type = RankTwoAux
variable = sxx_second
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./szz_constant_aux]
type = RankTwoAux
variable = szz_constant
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./szz_first_aux]
type = RankTwoAux
variable = szz_first
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[./szz_second_aux]
type = RankTwoAux
variable = szz_second
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0.0
[../]
[./temp_right]
type = FunctionDirichletBC
variable = temp
boundary = right
function = tempBC
[../]
[./temp_left]
type = FunctionDirichletBC
variable = temp
boundary = left
function = tempBC
[../]
[]
[Materials]
[./fuel_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0
[../]
[./fuel_thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-6
temperature = temp
stress_free_temperature = 700.0
eigenstrain_name = 'thermal_eigenstrain'
[../]
[./reduced_order_eigenstrain]
type = ComputeReducedOrderEigenstrain
input_eigenstrain_names = 'thermal_eigenstrain'
eigenstrain_name = 'fred'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
dt = 1
num_steps = 10
nl_rel_tol = 1e-8
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/actions/basicthm_borehole.i)
# PorousFlowBasicTHM action with coupling_type = Hydro (no thermal or
# mechanical effects), plus a Peaceman borehole with use_mobility = true
# to test that nodal relative permeability is added by this action.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1e7
[]
[]
[AuxVariables]
[temperature]
initial_condition = 293
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = Hydro
gravity = '0 0 0'
fp = simple_fluid
multiply_by_density = true
[]
[UserObjects]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 1
fluid_bulk_modulus = 2e9
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
variable = porepressure
SumQuantityUO = borehole_total_outflow_mass
point_file = borehole.bh
function_of = pressure
fluid_phase = 0
bottom_p_or_t = 0
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1e-10 1e-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 0.1
solve_type = NEWTON
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(modules/combined/test/tests/reference_residual/reference_residual.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./saved_t]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = true
incremental = true
save_in = 'saved_x saved_y saved_z'
eigenstrain_names = thermal_expansion
strain = FINITE
decomposition_method = EigenSolution
extra_vector_tags = 'ref'
temperature = temp
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
save_in = saved_t
extra_vector_tags = 'ref'
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 1 2'
y = '0 1 1'
scale_factor = 0.1
[../]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[../]
[./top_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[../]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = bottom
value = 10.0
[../]
[./top_temp]
type = DirichletBC
variable = temp
boundary = top
value = 20.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 1.0
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
block = 0
eigenstrain_name = thermal_expansion
temperature = temp
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0.0
[../]
[./heat1]
type = HeatConductionMaterial
block = 0
specific_heat = 1.0
thermal_conductivity = 1e-3 #Tuned to give temperature reference resid close to that of solidmech
[../]
[./density]
type = Density
block = 0
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
l_tol = 1e-3
l_max_its = 100
dt = 1.0
end_time = 2.0
[]
[Postprocessors]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./ref_resid_z]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_z
[../]
[./ref_resid_t]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_t
[../]
[./nonlinear_its]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/block-restriction/two-mats-one-eqn-set.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 1
nx = 16
ny = 8
elem_type = QUAD9
[]
[./corner_node_0]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_0'
coord = '0 0 0'
input = gen
[../]
[./corner_node_1]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_1'
coord = '1 0 0'
input = corner_node_0
[../]
[./subdomain1]
input = corner_node_1
type = SubdomainBoundingBoxGenerator
bottom_left = '1 0 0'
top_right = '2 1 0'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface0]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'interface0'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = interface0
primary_block = '1'
paired_block = '0'
new_boundary = 'interface1'
[../]
[]
[Variables]
[velocity0]
order = SECOND
family = LAGRANGE_VEC
[]
[T0]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
[]
[p0]
[]
[]
[Kernels]
[./mass0]
type = INSADMass
variable = p0
[../]
[./momentum_time0]
type = INSADMomentumTimeDerivative
variable = velocity0
[../]
[./momentum_convection0]
type = INSADMomentumAdvection
variable = velocity0
[../]
[./momentum_viscous0]
type = INSADMomentumViscous
variable = velocity0
[../]
[./momentum_pressure0]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
[../]
[./temperature_time0]
type = INSADHeatConductionTimeDerivative
variable = T0
[../]
[./temperature_advection0]
type = INSADEnergyAdvection
variable = T0
[../]
[./temperature_conduction0]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
[../]
[]
[BCs]
[./no_slip0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_0 interface0 left'
[../]
[./lid0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_0'
function_x = 'lid_function0'
[../]
[./T_hot0]
type = DirichletBC
variable = T0
boundary = 'bottom_to_0'
value = 1
[../]
[./T_cold0]
type = DirichletBC
variable = T0
boundary = 'top_to_0'
value = 0
[../]
[./pressure_pin0]
type = DirichletBC
variable = p0
boundary = 'pinned_node_0'
value = 0
[../]
[./no_slip1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_1 interface1 right'
[../]
[./lid1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_1'
function_x = 'lid_function1'
[../]
[./T_hot1]
type = DirichletBC
variable = T0
boundary = 'bottom_to_1'
value = 1
[../]
[./T_cold1]
type = DirichletBC
variable = T0
boundary = 'top_to_1'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat0]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = '0'
[]
[ins_mat1]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = '1'
[]
[]
[Functions]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
[./lid_function0]
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[./lid_function1]
type = ParsedFunction
expression = '4*(x-1)*(2-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels -sub_pc_factor_shift_type'
petsc_options_value = 'asm 2 ilu 4 NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
exodus = true
[]
(modules/level_set/examples/circle/circle_16.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 16
ny = 16
[]
[Variables]
[./phi]
[../]
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[../]
[./vel_ic]
type = VectorFunctionIC
variable = velocity
function = velocity_func
[]
[]
[Functions]
[./phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.05
center = '0.5 0.5 0'
radius = 0.15
[../]
[./velocity_func]
type = ParsedVectorFunction
expression_x = '3'
expression_y = '3'
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = phi
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[../]
[]
[Postprocessors]
[./cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 1
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 0.8
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.06
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1qtt_out
exodus = true
[]
(test/tests/outputs/variables/output_vars_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
# ODE variables
[./x]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./y]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[AuxVariables]
[./elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./elemental_restricted]
order = CONSTANT
family = MONOMIAL
[../]
[./nodal]
order = FIRST
family = LAGRANGE
[../]
[./nodal_restricted]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./conv_u]
type = CoupledForce
variable = u
v = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[AuxKernels]
[./elemental]
type = ConstantAux
variable = elemental
value = 1
[../]
[./elemental_restricted]
type = ConstantAux
variable = elemental_restricted
value = 1
[../]
[./nodal]
type = ConstantAux
variable = elemental
value = 2
[../]
[./nodal_restricted]
type = ConstantAux
variable = elemental_restricted
value = 2
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = x
[../]
[./ode1]
type = ImplicitODEx
variable = x
y = y
[../]
[./td2]
type = ODETimeDerivative
variable = y
[../]
[./ode2]
type = ImplicitODEy
variable = y
x = x
[../]
[]
[BCs]
active = 'left_u right_u left_v'
[./left_u]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 3
value = 9
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = 1
value = 5
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = 2
value = 2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.01
num_steps = 1
[]
[Outputs]
show = 'x u nodal elemental'
[./out]
type = Exodus
elemental_as_nodal = true
scalar_as_nodal = true
[../]
[]
(modules/combined/test/tests/restart-transient-from-ss-with-stateful/sub_tr.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 8
ny = 8
xmin = -82.627
xmax = 82.627
ymin = -82.627
ymax = 82.627
dim = 2
[]
[./extra_nodes_x]
type = ExtraNodesetGenerator
input = 'gen'
new_boundary = 'no_x'
coord = '0 82.627 0'
[../]
[./extra_nodes_y]
type = ExtraNodesetGenerator
input = 'extra_nodes_x'
new_boundary = 'no_y'
coord = '-82.627 0 0'
[../]
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
# FINITE strain when strain is large, i.e., visible movement.
# SMALL strain when things are stressed, but may not move.
[./fuel]
add_variables = true
strain = FINITE
temperature = temp
eigenstrain_names = 'thermal_eigenstrain'
generate_output = 'vonmises_stress stress_xx stress_yy hydrostatic_stress max_principal_stress strain_xy elastic_strain_xx stress_xy'
extra_vector_tags = 'ref'
use_finite_deform_jacobian = true
incremental = true
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 'no_x'
value = 0.0
preset = true
[../]
[./no_y]
type = DirichletBC
preset = true
variable = disp_y
boundary = 'no_y'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3e10 # Pa
poissons_ratio = 0.33 # unitless
[../]
[./thermal_strains]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 2e-6 # 1/K
stress_free_temperature = 500 # K
eigenstrain_name = 'thermal_eigenstrain'
[../]
[./stress_finite] # goes with FINITE strain formulation
type = ComputeFiniteStrainElasticStress
[../]
[]
[Postprocessors]
[./avg_temp]
type = ElementAverageValue
variable = temp
execute_on = 'initial timestep_end'
[../]
[./disp_x_max_element]
type = ElementExtremeValue
value_type = max
variable = disp_x
execute_on = 'initial timestep_end'
[../]
[./disp_y_max_element]
type = ElementExtremeValue
value_type = max
variable = disp_y
execute_on = 'initial timestep_end'
[../]
[./disp_x_max_nodal]
type = NodalExtremeValue
value_type = max
variable = disp_x
execute_on = 'initial timestep_end'
[../]
[./disp_y_max_nodal]
type = NodalExtremeValue
value_type = max
variable = disp_y
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 300'
line_search = 'none'
l_tol = 1e-02
nl_rel_tol = 5e-04
nl_abs_tol = 1e-2
l_max_its = 50
nl_max_its = 25
start_time = 0
end_time = 40
dt = 10
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
exodus = true
[]
(modules/phase_field/test/tests/reconstruction/2phase_reconstruction3.i)
#
# In this test , which is set up similarly to 2phase_reconstruction_test2.i
# we demonstrate that the feature numbers in the EBSD file can be chosen arbitrarily.
# There is no need for then to start at a certain index or even to be contiguous!
# The EBSDReaderPointDataAux AuxKernel outputs the original feature IDs (grain numbers)
#
[Problem]
type = FEProblem
solve = false
kernel_coverage_check = false
[]
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = Renumbered.txt
[]
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
phase = 1
output_adjacency_matrix = true
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[AuxVariables]
[GRAIN]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[grain_aux]
type = EBSDReaderPointDataAux
variable = GRAIN
ebsd_reader = ebsd_reader
data_name = 'feature_id'
execute_on = 'initial'
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/diff02.i)
# Test the Jacobian of the diffusive component of the PorousFlowDisperiveFlux kernel for two phases.
# By setting disp_long and disp_trans to zero, the purely diffusive component of the flux
# can be isolated. Uses constant tortuosity and diffusion coefficients
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[sgas]
[]
[massfrac0]
[]
[]
[AuxVariables]
[massfrac1]
[]
[]
[ICs]
[sgas]
type = RandomIC
variable = sgas
max = 1
min = 0
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 1
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 1
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = sgas
gravity = '1 0 0'
disp_long = '0 0'
disp_trans = '0 0'
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
gravity = '1 0 0'
disp_long = '0 0'
disp_trans = '0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'sgas massfrac0'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 10
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 1
thermal_expansion = 0
viscosity = 0.1
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = 1
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-2 1e-1 1e-2 1e-1'
tortuosity = '0.1 0.2'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityConst
phase = 1
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/orthotropic_rotation_Cijkl.i)
# This test is designed to test the correct application of the Euler angle
# rotations to the elasticity tensor. The test uses values for the nine C_ijkl
# entries that correspond to the engineering notation placement:
# e.g. C11 = 11e3, c12 = 12e3, c13 = 13e3, c22 = 22e3 ..... c66 = 66e3
#
# A rotation of (0, 90, 0) is applied to the 1x1x1 cube, such that the values of
# c12 and c13 switch, c22 and c33 switch, and c55 and c66 switch. Postprocessors
# are used to verify this switch (made simple with the value convention above)
# and to verify that the unrotated components along the x-axis remain constant.
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[lage_xx]
order = CONSTANT
family = MONOMIAL
[]
[lage_yy]
order = CONSTANT
family = MONOMIAL
[]
[pk2_yy]
order = CONSTANT
family = MONOMIAL
[]
[lage_zz]
order = CONSTANT
family = MONOMIAL
[]
[fp_yy]
order = CONSTANT
family = MONOMIAL
[]
[c11]
order = CONSTANT
family = MONOMIAL
[]
[c12]
order = CONSTANT
family = MONOMIAL
[]
[c13]
order = CONSTANT
family = MONOMIAL
[]
[c22]
order = CONSTANT
family = MONOMIAL
[]
[c23]
order = CONSTANT
family = MONOMIAL
[]
[c33]
order = CONSTANT
family = MONOMIAL
[]
[c44]
order = CONSTANT
family = MONOMIAL
[]
[c55]
order = CONSTANT
family = MONOMIAL
[]
[c66]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = 0.01*t
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
[]
[]
[AuxKernels]
[lage_xx]
type = RankTwoAux
rank_two_tensor = total_lagrangian_strain
variable = lage_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[lage_yy]
type = RankTwoAux
rank_two_tensor = total_lagrangian_strain
variable = lage_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[pk2_yy]
type = RankTwoAux
variable = pk2_yy
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[lage_zz]
type = RankTwoAux
rank_two_tensor = total_lagrangian_strain
variable = lage_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = plastic_deformation_gradient
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[c11]
type = RankFourAux
variable = c11
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 0
index_l = 0
execute_on = timestep_end
[]
[c12]
type = RankFourAux
variable = c12
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 1
index_l = 1
execute_on = timestep_end
[]
[c13]
type = RankFourAux
variable = c13
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 2
index_l = 2
execute_on = timestep_end
[]
[c22]
type = RankFourAux
variable = c22
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 1
index_k = 1
index_l = 1
execute_on = timestep_end
[]
[c23]
type = RankFourAux
variable = c23
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 1
index_k = 2
index_l = 2
execute_on = timestep_end
[]
[c33]
type = RankFourAux
variable = c33
rank_four_tensor = elasticity_tensor
index_i = 2
index_j = 2
index_k = 2
index_l = 2
execute_on = timestep_end
[]
[c44]
type = RankFourAux
variable = c44
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 2
index_k = 1
index_l = 2
execute_on = timestep_end
[]
[c55]
type = RankFourAux
variable = c55
rank_four_tensor = elasticity_tensor
index_i = 2
index_j = 0
index_k = 2
index_l = 0
execute_on = timestep_end
[]
[c66]
type = RankFourAux
variable = c66
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 1
index_k = 0
index_l = 1
execute_on = timestep_end
[]
[]
[BCs]
[bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[top]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '11e3 12e3 13e3 22e3 23e3 33e3 44e3 55e3 66e3'
fill_method = symmetric9
euler_angle_1 = 0.0
euler_angle_2 = 45.0
euler_angle_3 = 45.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[Postprocessors]
[lage_xx]
type = ElementAverageValue
variable = lage_xx
[]
[pk2_yy]
type = ElementAverageValue
variable = pk2_yy
[]
[lage_yy]
type = ElementAverageValue
variable = lage_yy
[]
[lage_zz]
type = ElementAverageValue
variable = lage_zz
[]
[fp_yy]
type = ElementAverageValue
variable = fp_yy
[]
[c11]
type = ElementAverageValue
variable = c11
[]
[c12]
type = ElementAverageValue
variable = c12
[]
[c13]
type = ElementAverageValue
variable = c13
[]
[c22]
type = ElementAverageValue
variable = c22
[]
[c23]
type = ElementAverageValue
variable = c23
[]
[c33]
type = ElementAverageValue
variable = c33
[]
[c44]
type = ElementAverageValue
variable = c44
[]
[c55]
type = ElementAverageValue
variable = c55
[]
[c66]
type = ElementAverageValue
variable = c66
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_tol = 1e-3
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 1 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dtmax = 0.1
dtmin = 1.0e-3
dt = 0.05
end_time = 0.5
[]
[Outputs]
exodus = false
csv = true
[]
(modules/thermal_hydraulics/tutorials/single_phase_flow/01_flow_channel.i)
T_in = 300. # K
m_dot_in = 1e-2 # kg/s
press = 10e5 # Pa
[GlobalParams]
initial_p = ${press}
initial_vel = 0.0001
initial_T = ${T_in}
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
scaling_factor_1phase = '1 1e-2 1e-4'
closures = thm_closures
fp = he
[]
[FluidProperties]
[he]
type = IdealGasFluidProperties
molar_mass = 4e-3
gamma = 1.67
k = 0.2556
mu = 3.22639e-5
[]
[]
[Closures]
[thm_closures]
type = Closures1PhaseTHM
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'core_chan:in'
m_dot = ${m_dot_in}
T = ${T_in}
[]
[core_chan]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 1
n_elems = 25
A = 7.2548e-3
D_h = 7.0636e-2
[]
[outlet]
type = Outlet1Phase
input = 'core_chan:out'
p = ${press}
[]
[]
[Postprocessors]
[core_p_in]
type = SideAverageValue
boundary = core_chan:in
variable = p
[]
[core_p_out]
type = SideAverageValue
boundary = core_chan:out
variable = p
[]
[core_delta_p]
type = ParsedPostprocessor
pp_names = 'core_p_in core_p_out'
expression = 'core_p_in - core_p_out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = basic
start_time = 0
end_time = 1000
dt = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 25
[]
[Outputs]
exodus = true
[console]
type = Console
max_rows = 1
outlier_variable_norms = false
[]
print_linear_residuals = false
[]
(test/tests/postprocessors/change_over_time/change_over_time.i)
# This test tests the ChangeOverTimePostprocessor, which computes the change
# in a postprocessor value with respect to the previous value or with respect to
# the initial value. This test creates a time-dependent function postprocessor
# and then computes its change over a timestep. The FE problem used here is a
# dummy problem and has no effect on the test.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./time_derivative]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
dt = 1.0
num_steps = 2
[]
[Functions]
[./my_function]
type = ParsedFunction
expression = '1 + t * t'
[../]
[]
[Postprocessors]
[./my_postprocessor]
type = FunctionValuePostprocessor
function = my_function
execute_on = 'initial timestep_end'
[../]
[./change_over_time]
type = ChangeOverTimePostprocessor
postprocessor = my_postprocessor
change_with_respect_to_initial = false
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
file_base = 'change_over_time_previous'
csv = true
[]
(modules/combined/test/tests/optimization/optimization_density_update/top_opt_3d.i)
vol_frac = 0.5
E0 = 1e5
Emin = 1e-2
power = 2
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 3
nx = 24
ny = 12
nz = 12
xmin = 0
xmax = 20
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[middle_bottom_left_edge]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = pull
coord = '0 0 5'
[]
[]
[AuxVariables]
[compliance]
family = MONOMIAL
order = CONSTANT
[]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = right
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[pull]
type = NodalGravity
variable = disp_y
boundary = pull
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 0.5
weights = constant
prop_name = sensitivity
execute_on = TIMESTEP_END
execution_order_group = -1
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu '
nl_abs_tol = 1e-10
l_max_its = 200
start_time = 0.0
dt = 1.0
num_steps = 10
[]
[Outputs]
[out]
type = Exodus
time_step_interval = 10
[]
[]
(test/tests/auxkernels/mesh_integer/mesh_integer.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 5
ny = 5
extra_element_integers = 'material_id'
[]
[set_material_id0]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '0 0 0'
top_right = '0.8 0.6 0'
block_id = 0
location = INSIDE
integer_name = material_id
[]
[set_material_id1]
type = SubdomainBoundingBoxGenerator
input = set_material_id0
bottom_left = '0 0 0'
top_right = '0.8 0.6 0'
block_id = 1
location = OUTSIDE
integer_name = material_id
[]
[]
[Variables]
[u][]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
diffusivity = dc
[]
[timederivative]
type = TimeDerivative
variable = u
[]
[sourceterm]
type = BodyForce
variable = u
function = 1
[]
[]
[AuxVariables]
[id]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[id]
type = ElementIntegerAux
variable = id
integer_names = material_id
[]
[]
[BCs]
[vacuum]
type = VacuumBC
variable = u
boundary = 'right left top bottom'
[]
[]
[Materials]
[dc]
type = ConstantIDMaterial
prop_name = dc
prop_values = '1 2'
id_name = material_id
[]
[]
[Postprocessors]
[unorm]
type = ElementL2Norm
variable = u
[]
[]
[Executioner]
type = Transient
end_time = 0.1
dt = 0.01
nl_abs_tol = 1.e-15
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/xfem/test/tests/single_var_constraint_2d/stationary_jump.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0.5
jump_flux = 0
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/ad_czm.i)
[Mesh]
[msh]
type = FileMeshGenerator
file = patch_mesh.e
[]
[split]
type = BreakMeshByBlockGenerator
input = msh
[]
[add_surfaces]
type = SideSetsFromNormalsGenerator
input = split
normals = '0 0 1
0 1 0
1 0 0
0 0 -1
0 -1 0
-1 0 0'
fixed_normal = true
new_boundary = 'z1 y1 x1 z0 y0 x0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
add_variables = true
new_system = true
[]
[]
[CohesiveZone]
[interface]
boundary = 'interface'
strain = SMALL
use_automatic_differentiation = true
[]
[]
[]
[]
[Functions]
[stretch]
type = PiecewiseLinear
x = '0 0.05'
y = '0 0.1'
[]
[]
[Constraints]
[x1]
type = EqualValueBoundaryConstraint
variable = disp_x
secondary = 'x1' # boundary
penalty = 1e6
[]
[y1]
type = EqualValueBoundaryConstraint
variable = disp_y
secondary = 'y1' # boundary
penalty = 1e6
[]
[]
[BCs]
[fix_x]
type = DirichletBC
value = 0.0
boundary = 'x0'
variable = disp_x
[]
[fix_y]
type = DirichletBC
value = 0.0
boundary = 'y0'
variable = disp_y
[]
[fix_z]
type = DirichletBC
value = 0.0
boundary = 'z0'
variable = disp_z
[]
[back_z]
type = FunctionDirichletBC
boundary = 'z1'
variable = disp_z
use_displaced_mesh = true
function = stretch
preset = false
[]
[rotate_x]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 x1 y1 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 0
variable = disp_x
angular_velocity = true
preset = false
[]
[rotate_y]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 x1 y1 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 1
variable = disp_y
angular_velocity = true
preset = false
[]
[rotate_z]
type = DisplacementAboutAxis
boundary = 'x0 y0 z0 x1 y1 z1'
function = '90.'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 1. 0.'
component = 2
variable = disp_z
angular_velocity = true
preset = false
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::fix_x BCs::fix_y BCs::fix_z BCs::back_z Constraints::x1 Constraints::y1'
disable_objects = 'BCs::rotate_x BCs::rotate_y BCs::rotate_z'
start_time = '0'
end_time = '0.05'
[]
[]
[Materials]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[]
[czm_mat]
type = ADPureElasticTractionSeparation
normal_stiffness = 1e4
tangent_stiffness = 7e3
boundary = 'interface'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
automatic_scaling = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-15
nl_abs_tol = 1e-15
start_time = 0.0
dt = 0.025
end_time = 0.075
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/stochastic_tools/test/tests/multiapps/sampler_full_solve_multiapp/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
# coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/cliargs_from_file/cliargs_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions_file = positions.txt
cli_args_files = cliargs.txt
type = TransientMultiApp
input_files = 'cliargs_sub.i'
app_type = MooseTestApp
[../]
[]
(modules/xfem/test/tests/moving_interface/moving_bimaterial_finite_strain_esm_using_cut_mesh.i)
# This test is for two layer materials with different youngs modulus with AD
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
output_cut_plane = true
[]
[UserObjects]
[cut]
type = InterfaceMeshCut2DUserObject
mesh_file = line.e
interface_velocity_function = 1
heal_always = true
[]
[esm]
type = CutElementSubdomainModifier
geometric_cut_userobject = cut
apply_initial_conditions = false
[]
[]
[Mesh]
use_displaced_mesh = true
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = 0
xmax = 5
ymin = 0
ymax = 5
elem_type = QUAD4
[]
[bottom]
type = SubdomainBoundingBoxGenerator
input = generated_mesh
block_id = 0
bottom_left = '0 0 0'
top_right = '5 2.5 0'
[]
[top]
type = SubdomainBoundingBoxGenerator
input = bottom
block_id = 1
bottom_left = '0 2.5 0'
top_right = '5 5 0'
[]
[]
[Functions]
[ls_func]
type = ParsedFunction
expression = 'y-2.73+t'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[ls]
[]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[ls_function]
type = FunctionAux
variable = ls
function = ls_func
[]
[strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[]
[strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[]
[strain_xy]
type = RankTwoAux
variable = strain_xy
rank_two_tensor = total_strain
index_i = 0
index_j = 1
[]
[stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[]
[stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[]
[]
[Kernels]
[solid_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[solid_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[]
[Constraints]
[dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'cut'
[]
[dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'cut'
[]
[]
[BCs]
[bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[]
[topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[]
[]
[Materials]
[elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[strain_A]
type = ComputeFiniteStrain
block = 1
[]
[stress_A]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 1e7
poissons_ratio = 0.3
[]
[strain_B]
type = ComputeFiniteStrain
block = 0
[]
[stress_B]
type = ComputeFiniteStrainElasticStress
block = 0
[]
[]
[Postprocessors]
[disp_x_norm]
type = ElementL2Norm
variable = disp_x
[]
[disp_y_norm]
type = ElementL2Norm
variable = disp_y
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-13
nl_abs_tol = 1e-50
# time control
start_time = 0.0
dt = 0.1
num_steps = 4
max_xfem_update = 1
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_density_velocity_1phase/jacobian.i)
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 2
scaling_factor_1phase = '1. 1. 1'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1e-4
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 2
[]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe:in'
rho = 805
vel = 1
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1e-2
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-snes_type -snes_test_err'
petsc_options_value = 'test 1e-11'
[]
(test/tests/restart/restart_diffusion/exodus_refined_restart_2_test.i)
[Mesh]
file = exodus_refined_restart_1.e
# Restart relies on the ExodusII_IO::copy_nodal_solution()
# functionality, which only works with ReplicatedMesh.
parallel_type = replicated
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
initial_from_file_var = u
initial_from_file_timestep = 2
[../]
[]
[Kernels]
active = 'bodyforce ie'
[./bodyforce]
type = BodyForce
variable = u
value = 10.0
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 10
dt = .1
[]
[Outputs]
file_base = exodus_refined_restart_2
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn08.i)
# two phase
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn08
exodus = false
[]
(test/tests/multiapps/secant_postprocessor/transient_main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[source]
type = BodyForce
variable = u
value = 1
[]
[]
[BCs]
[left]
type = PostprocessorDirichletBC
variable = u
boundary = left
postprocessor = 'from_sub'
[]
[]
[Postprocessors]
[coupling_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[from_sub]
type = Receiver
default = 0
[]
[to_sub]
type = SideAverageValue
variable = u
boundary = right
[]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
# App coupling parameters
fixed_point_algorithm = 'secant'
fixed_point_max_its = 30
transformed_postprocessors = 'from_sub'
[]
[Outputs]
csv = true
exodus = false
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = 'transient_sub.i'
clone_parent_mesh = true
execute_on = 'timestep_begin'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[left_from_sub]
type = MultiAppPostprocessorTransfer
from_multi_app = sub
from_postprocessor = 'to_main'
to_postprocessor = 'from_sub'
reduction_type = 'average'
[]
[right_to_sub]
type = MultiAppPostprocessorTransfer
to_multi_app = sub
from_postprocessor = 'to_sub'
to_postprocessor = 'from_main'
[]
[]
(modules/phase_field/test/tests/PolynomialFreeEnergy/direct_order8_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 125
[]
[GlobalParams]
polynomial_order = 8
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 60.0
variable = c
[../]
[]
[Kernels]
[./local_energy]
type = CahnHilliard
variable = c
f_name = F
[../]
[./gradient_energy]
type = CHInterface
variable = c
mob_name = M
kappa_name = kappa
[../]
[./cdot]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
c = c
T = 1000 # K
int_width = 30.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.7 # Total guess
[../]
[./free_energy]
type = PolynomialFreeEnergy
c = c
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = lu
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 100
dt = 4
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_substep.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
gen_random_stress_flag = false
maximum_substep_iteration = 2
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.5
dtmax = 10.0
dtmin = 0.5
num_steps = 3
[]
[Outputs]
file_base = crysp_substep_out
exodus = true
csv = true
gnuplot = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
displacements = 'x_disp y_disp'
[]
[Variables]
[./sub_u]
[../]
[]
[AuxVariables]
[./transferred_u]
[../]
[./elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[../]
[./x_disp]
initial_condition = .2
[../]
[./y_disp]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = sub_u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = sub_u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = sub_u
boundary = right
value = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/tension_release/4ElemTensionRelease.i)
[Mesh]
file = 4ElemTensionRelease.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Functions]
[./up]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0.0001 0 -.0001'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e6
model = frictionless
tangential_tolerance = 0.01
[../]
[]
[BCs]
[./lateral]
type = DirichletBC
variable = disp_x
boundary = '1 4'
value = 0
[../]
[./bottom_up]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = up
[../]
[./top]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 0.2
dtmin = 0.2
end_time = 3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/tutorials/introduction/mech_step02a.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
# we added this in the first exercise problem
strain = FINITE
# enable the use of automatic differentiation objects
use_automatic_differentiation = true
[]
[]
[BCs]
[bottom_x]
# we use the AD version of this boundary condition here...
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[bottom_y]
# ...and here
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[Pressure]
[top]
boundary = top
function = 1e7*t
# make the action add AD versions of the boundary condition objects
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
# MOOSE automatically sets up SMP/full=true with NEWTON
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2_out
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/multilevel_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./subsub_average]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = CoupledForce
variable = u
v = subsub_average
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./sub_average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.3
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = multilevel_subsub.i
[../]
[]
[Transfers]
[./subsub_average]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = sub
variable = subsub_average
postprocessor = subsub_average
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/total/rates/rotation.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
[]
[bottom_left]
type = ExtraNodesetGenerator
input = msh
new_boundary = 'bottom_left'
coord = '0 0 0'
[]
[top_left]
type = ExtraNodesetGenerator
input = bottom_left
new_boundary = 'top_left'
coord = '0 1 0'
[]
[top_right]
type = ExtraNodesetGenerator
input = top_left
new_boundary = 'top_right'
coord = '1 1 0'
[]
[bottom_right]
type = ExtraNodesetGenerator
input = top_right
new_boundary = 'bottom_right'
coord = '1 0 0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 0
execute_on = TIMESTEP_END
[]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 1
index_j = 1
execute_on = TIMESTEP_END
[]
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left'
value = 0
[]
[top_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_left'
function = 'theta:=if(t<1,0,t-1); -sin(theta)'
[]
[top_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_left'
function = 'theta:=if(t<1,0,t-1); cos(theta)-1'
[]
[bottom_right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'bottom_right'
function = 'theta:=if(t<1,0,t-1); if(t<1,t,2*cos(theta)-1)'
[]
[bottom_right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'bottom_right'
function = 'theta:=if(t<1,0,t-1); if(t<1,0,2*sin(theta))'
[]
[top_right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_right'
function = 'theta:=if(t<1,0,t-1); phi:=theta+atan(0.5); if(t<1,t,sqrt(5)*cos(phi)-1)'
[]
[top_right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_right'
function = 'theta:=if(t<1,0,t-1); phi:=theta+atan(0.5); if(t<1,0,sqrt(5)*sin(phi)-1)'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e5
poissons_ratio = 0
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[strain]
type = ComputeLagrangianStrain
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = stress_xx
execute_on = 'INITIAL TIMESTEP_END'
[]
[syy]
type = ElementAverageValue
variable = stress_yy
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = '${fparse pi/2+1}'
solve_type = NEWTON
line_search = none
petsc_options_iname = -pc_type
petsc_options_value = lu
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Outputs]
csv = true
[]
(test/tests/outputs/vtk/vtk_diff_serial_mesh_parallel.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
# We found that the Metis partitioner sometimes partitioned this 2x2
# mesh differently on Mac vs. Linux?
partitioner = centroid
centroid_partitioner_direction = x
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
vtk = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/push_and_shear.i)
# Dynamic problem with plasticity.
# A column of material (not subject to gravity) has the z-displacement
# of its sides fixed, but the centre of its bottom side is pushed
# upwards. This causes failure in the bottom elements.
#
# The problem utilises damping in the following way.
# The DynamicStressDivergenceTensors forms the residual
# integral grad(stress) + zeta*grad(stress-dot)
# = V/L * elasticity * (du/dx + zeta * dv/dx)
# where V is the elemental volume, and L is the length-scale,
# and u is the displacement, and v is the velocity.
# The InertialForce forms the residual
# integral density * (accel + eta * velocity)
# = V * density * (a + eta * v)
# where a is the acceleration.
# So, a damped oscillator description with both these
# kernels looks like
# 0 = V * (density * a + density * eta * v + elasticity * zeta * v / L^2 + elasticity / L^2 * u)
# Critical damping is when the coefficient of v is
# 2 * sqrt(density * elasticity / L^2)
# In the case at hand, density=1E4, elasticity~1E10 (Young is 16GPa),
# L~1 to 10 (in the horizontal or vertical direction), so this coefficient ~ 1E7 to 1E6.
# Choosing eta = 1E3 and zeta = 1E-2 gives approximate critical damping.
# If zeta is high then steady-state is achieved very quickly.
#
# In the case of plasticity, the effective stiffness of the elements
# is significantly less. Therefore, the above parameters give
# overdamping.
#
# This simulation is a nice example of the irreversable and non-uniqueness
# of simulations involving plasticity. The result depends on the damping
# parameters and the time stepping.
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 1
nz = 5
bias_z = 1.5
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -100
zmax = 0
[]
[bottomz_middle]
type = BoundingBoxNodeSetGenerator
new_boundary = bottomz_middle
bottom_left = '-1 -1500 -105'
top_right = '1 1500 -95'
input = generated_mesh
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
beta = 0.25 # Newmark time integration
gamma = 0.5 # Newmark time integration
eta = 1E3 #0.3E4 # higher values mean more damping via density
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[DynamicSolidMechanics] # zeta*K*vel + K * disp
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 1E-2 # higher values mean more damping via stiffness
hht_alpha = 0 # better nonlinear convergence than for alpha>0
[]
[inertia_x] # M*accel + eta*M*vel
type = InertialForce
use_displaced_mesh = false
variable = disp_x
velocity = vel_x
acceleration = accel_x
[]
[inertia_y]
type = InertialForce
use_displaced_mesh = false
variable = disp_y
velocity = vel_y
acceleration = accel_y
[]
[inertia_z]
type = InertialForce
use_displaced_mesh = false
variable = disp_z
velocity = vel_z
acceleration = accel_z
[]
[]
[BCs]
[no_x2]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[no_x1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_y1]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_y2]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[z_fixed_sides_xmin]
type = DirichletBC
variable = disp_z
boundary = left
value = 0
[]
[z_fixed_sides_xmax]
type = DirichletBC
variable = disp_z
boundary = right
value = 0
[]
[bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = bottomz_middle
function = min(10*t,1)
[]
[]
[AuxVariables]
[accel_x]
[]
[vel_x]
[]
[accel_y]
[]
[vel_y]
[]
[accel_z]
[]
[vel_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[strainp_xx]
order = CONSTANT
family = MONOMIAL
[]
[strainp_xy]
order = CONSTANT
family = MONOMIAL
[]
[strainp_xz]
order = CONSTANT
family = MONOMIAL
[]
[strainp_yy]
order = CONSTANT
family = MONOMIAL
[]
[strainp_yz]
order = CONSTANT
family = MONOMIAL
[]
[strainp_zz]
order = CONSTANT
family = MONOMIAL
[]
[straint_xx]
order = CONSTANT
family = MONOMIAL
[]
[straint_xy]
order = CONSTANT
family = MONOMIAL
[]
[straint_xz]
order = CONSTANT
family = MONOMIAL
[]
[straint_yy]
order = CONSTANT
family = MONOMIAL
[]
[straint_yz]
order = CONSTANT
family = MONOMIAL
[]
[straint_zz]
order = CONSTANT
family = MONOMIAL
[]
[f_shear]
order = CONSTANT
family = MONOMIAL
[]
[f_tensile]
order = CONSTANT
family = MONOMIAL
[]
[f_compressive]
order = CONSTANT
family = MONOMIAL
[]
[intnl_shear]
order = CONSTANT
family = MONOMIAL
[]
[intnl_tensile]
order = CONSTANT
family = MONOMIAL
[]
[iter]
order = CONSTANT
family = MONOMIAL
[]
[ls]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[accel_x] # Calculates and stores acceleration at the end of time step
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
execute_on = timestep_end
[]
[vel_x] # Calculates and stores velocity at the end of the time step
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
execute_on = timestep_end
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
execute_on = timestep_end
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
execute_on = timestep_end
[]
[accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
execute_on = timestep_end
[]
[vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
execute_on = timestep_end
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[]
[strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[]
[strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[]
[strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[]
[strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[]
[strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[]
[straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[]
[straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[]
[straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[]
[straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[]
[straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[]
[straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[]
[f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[]
[f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[]
[f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[]
[intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[]
[intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[]
[iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[]
[ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[]
[t_strength]
type = SolidMechanicsHardeningConstant
value = 1E80
[]
[c_strength]
type = SolidMechanicsHardeningConstant
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '6.4E9 6.4E9' # young 16MPa, Poisson 0.25
[]
[strain]
type = ComputeIncrementalStrain
[]
[admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[]
[stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0.5E6
smoothing_tol = 0.5E6
yield_function_tol = 1E-2
[]
[density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1E4
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[]
[Executioner]
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
line_search = bt
nl_abs_tol = 1E1
nl_rel_tol = 1e-5
l_tol = 1E-10
l_max_its = 100
nl_max_its = 100
end_time = 0.5
dt = 0.1
type = Transient
[]
[Outputs]
file_base = push_and_shear
exodus = true
csv = true
[]
(test/tests/userobjects/force_aux_ordering/force_postaux.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
nx = 5
ymin = 0
ymax = 1
ny = 5
allow_renumbering = false
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
initial_condition = 1
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
# spatial_uo_1/2 are executed preaux by default because spatial_uo_aux1/2 depend on them
# We force 1 to be executed postaux, so the auxkernel will use the old value, and the
# corresponding post processor, value2, will get an old value as well
[UserObjects]
[spatial_uo_1]
type = LayeredSideAverage
variable = u
direction = y
num_layers = 3
boundary = 'left'
force_postaux = true
[]
[spatial_uo_2]
type = LayeredSideAverage
variable = u
direction = y
num_layers = 3
boundary = 'left'
[]
[]
[AuxVariables]
[v1]
[]
[v2]
[]
[]
[AuxKernels]
[spatial_uo_aux_1]
type = SpatialUserObjectAux
variable = v1
user_object = 'spatial_uo_1'
[]
[spatial_uo_aux_2]
type = SpatialUserObjectAux
variable = v2
user_object = 'spatial_uo_2'
[]
[]
[Postprocessors]
[value1]
type = NodalVariableValue
variable = v1
nodeid = 3
force_preaux = true
[]
[value2]
type = NodalVariableValue
variable = v2
nodeid = 3
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[]
[]
[Executioner]
type = Transient
dt = 1.0
end_time = 2.0
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform6_update_version.i)
# checking for small deformation
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '4*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = 'y*(t-0.5)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'z*(t-0.5)'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform6_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/mass_conservation/mass14.i)
# checking that the mass postprocessor correctly calculates the mass
# 1phase, 1component, constant porosity
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 3
xmin = -1
xmax = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
type = MooseVariableFVReal
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = ADPorousFlowMassFraction
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[total_mass]
type = FVPorousFlowFluidMass
base_name = incorrect_base_name
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
[]
(modules/contact/test/tests/bouncing-block-contact/ping-ponging/kinematic-ping-pong.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-no-lower-d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = false
use_automatic_differentiation = true
strain = SMALL
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e0
poissons_ratio = 0.3
[]
[stress]
type = ADComputeLinearElasticStress
[]
[]
[Contact]
[leftright]
secondary = 10
primary = 20
model = frictionless
formulation = kinematic
penalty = 1e0
[]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[../]
[]
[Executioner]
type = Transient
num_steps = 19
end_time = 200
dt = 5
dtmin = 5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type -mat_mffd_err'
petsc_options_value = 'hypre boomeramg 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(test/tests/multiapps/positions_from_file/dt_from_multi_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/sinks/s03.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[AuxVariables]
[./seff]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 2
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-lfout-rfout-mf)/2/(mi+mf))
symbol_names = 'mi mf lfout rfout'
symbol_values = 'mass_init mass_fin left_flux_out right_flux_out'
[../]
[]
[Postprocessors]
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./left_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = left
variable = pressure
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
use_mobility = true
use_relperm = true
[../]
[./right_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = right
variable = pressure
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
use_mobility = true
use_relperm = true
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
[../]
[./s0]
type = PointValue
point = '0 0 0'
variable = seff
[../]
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = left
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
variable = pressure
use_mobility = true
use_relperm = true
[../]
[./right_flux]
type = RichardsPiecewiseLinearSink
boundary = right
pressures = '-1 1'
bare_fluxes = '1E2 2E2'
variable = pressure
use_mobility = true
use_relperm = true
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[AuxKernels]
[./seff_auxk]
type = RichardsSeffAux
variable = seff
seff_UO = SeffVG
pressure_vars = 'pressure'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 2.1E-5 2.2E-5 2.1E-5 0.1E-5 3.3E-5 2.2E-5 3.3E-5 2E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E-3
end_time = 0.2
[]
[Outputs]
file_base = s03
csv = true
execute_on = timestep_end
[]
(test/tests/multiapps/picard_multilevel/multilevel_dt_rejection/picard_sub2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./w]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./td_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
l_tol = 1e-5 # loose enough to force multiple Picard iterations on this example
num_steps = 2
[]
[Postprocessors]
[parent_time]
type = Receiver
execute_on = 'timestep_end'
[]
[parent_dt]
type = Receiver
execute_on = 'timestep_end'
[]
[sub_time]
type = Receiver
execute_on = 'timestep_end'
[]
[sub_dt]
type = Receiver
execute_on = 'timestep_end'
[]
[time]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[dt]
type = TimestepSize
execute_on = 'timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/neml2/moose_to_neml2_parameters.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[NEML2]
input = 'models/elasticity.i'
model = 'model'
verbose = true
enable_AD = true
mode = PARSE_ONLY
device = 'cpu'
[]
[UserObjects]
[input_strain]
type = MOOSERankTwoTensorMaterialPropertyToNEML2
moose_material_property = mechanical_strain
neml2_variable = forces/E
[]
[gather_nu]
type = MOOSERealMaterialToNEML2Parameter
moose_material_property = nu_material
neml2_parameter = nu
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[gather_E]
type = MOOSEVariableToNEML2Parameter
moose_variable = E_val
neml2_parameter = E
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[model]
type = ExecuteNEML2Model
model = model
# add other gatherers here if needed
enable_AD = true
gather_uos = 'input_strain'
gather_param_uos = 'gather_nu gather_E'
[]
[]
[Materials]
active = "output_stress_jacobian nu_material"
[output_stress_jacobian]
type = NEML2StressToMOOSE
execute_neml2_model_uo = model
neml2_stress_output = state/S
neml2_strain_input = forces/E
[]
[nu_material]
type = GenericFunctionMaterial
prop_names = 'nu_material'
prop_values = '0.3+0.1*(y+t)'
outputs = exodus
[]
[dstress_dE]
type = NEML2ParameterDerivativeToSymmetricRankTwoTensorMOOSEMaterialProperty
execute_neml2_model_uo = model
moose_material_property = 'dstress_dE'
neml2_variable = state/S
neml2_parameter_derivative = E # young's modulus
outputs = 'exodus'
[]
[]
[AuxVariables]
[E_val]
[]
[]
[ICs]
[E_val]
type = FunctionIC
variable = E_val
function = 'x'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
new_system = true
add_variables = true
formulation = TOTAL
volumetric_locking_correction = true
[]
[]
[]
[]
[BCs]
[xfix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[yfix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = t
preset = false
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
dt = 1e-3
dtmin = 1e-3
num_steps = 5
residual_and_jacobian_together = true
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/pls02.i)
# fully-saturated situation with a poly-line sink with use_mobility=true
# The poly-line consists of 2 points, and has a length
# of 0.5. Each point is weighted with a weight of 0.1
# The PorousFlowPolyLineSink has
# p_or_t_vals = 0 1E7
# fluxes = 0 1
# so that for 0<=porepressure<=1E7
# base flux = porepressure * 1E-6 * mobility (measured in kg.m^-1.s^-1),
# and when multiplied by the poly-line length, and
# the weighting of each point, the mass flux is
# flux = porepressure * 0.5*E-8 * mobility (kg.s^-1).
#
# The fluid and matrix properties are:
# porosity = 0.1
# element volume = 8 m^3
# density = dens0 * exp(P / bulk), with bulk = 2E7
# initial porepressure P0 = 1E7
# viscosity = 0.2
# So, fluid mass = 0.8 * density (kg)
#
# The equation to solve is
# d(Mass)/dt = - porepressure * 0.5*E-8 * density / viscosity
#
# PorousFlow discretises time to conserve mass, so to march
# forward in time, we must solve
# Mass(dt) = Mass(0) - P * 0.5E-8 * density / viscosity * dt
# or
# 0.8 * dens0 * exp(P/bulk) = 0.8 * dens0 * exp(P0/bulk) - P * 0.5E-8 * density / viscosity * dt
# For the numbers written above this gives
# P(t=1) = 6.36947 MPa
# which is given precisely by MOOSE
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[pls_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
viscosity = 0.2
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[pls]
# This defines a sink that has strength
# f = L(P) * relperm * L_seg
# where
# L(P) is a piecewise-linear function of porepressure
# that is zero at pp=0 and 1 at pp=1E7
# relperm is the relative permeability of the fluid
# L_seg is the line-segment length associated with
# the Dirac points defined in the file pls02.bh
type = PorousFlowPolyLineSink
# Because the Variable for this Sink is pp, and pp is associated
# with the fluid-mass conservation equation, this sink is extracting
# fluid mass (and not heat energy or something else)
variable = pp
# The following specfies that the total fluid mass coming out of
# the porespace via this sink in this timestep should be recorded
# in the pls_total_outflow_mass UserObject
SumQuantityUO = pls_total_outflow_mass
# The following file defines the polyline geometry
# which is just two points in this particular example
point_file = pls02.bh
# Now define the piecewise-linear function, L
# First, we want L to be a function of porepressure (and not
# temperature or something else). The following means that
# p_or_t_vals should be intepreted by MOOSE as the zeroth-phase
# porepressure
function_of = pressure
fluid_phase = 0
# Second, define the piecewise-linear function, L
# The following means
# flux=0 when pp=0 (and also pp<0)
# flux=1 when pp=1E7 (and also pp>1E7)
# flux=linearly intepolated between pp=0 and pp=1E7
# When flux>0 this means a sink, while flux<0 means a source
p_or_t_vals = '0 1E7'
fluxes = '0 1'
# Finally, in this case we want to always multiply
# L by the fluid mobility (of the zeroth phase) and
# use that in the sink strength instead of the bare L
# computed above
use_mobility = true
[]
[]
[Postprocessors]
[pls_report]
type = PorousFlowPlotQuantity
uo = pls_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 pls_report'
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 pls_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1
solve_type = NEWTON
[]
[Outputs]
file_base = pls02
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/richards/test/tests/uo_egs/seff1.i)
# Outputs a effective saturation relationship into an exodus file
# and into a CSV file.
# In the exodus file, the Seff will be a function of "x", and
# this "x" is actually porepressure
# In the CSV file you will find the Seff at the "x" point
# specified by you below.
#
# You may specify:
# - the "type" of Seff in the UserObjects block
# - the parameters of this Seff function in the UserObjects block
# - the "x" point (which is porepressure) that you want to extract
# the Seff at, if you want a value at a particular point
# - the range of "x" values (which is porepressure values) may be
# changed in the Mesh block, below
[UserObjects]
[./seff]
type = RichardsSeff1VG
al = 1E-6
m = 0.8
[../]
[]
[Postprocessors]
[./point_val]
type = PointValue
execute_on = timestep_begin
# note this point must lie inside the mesh below
point = '-1 0 0'
variable = seff
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
# the following specify the range of porepressure
xmin = -3E6
xmax = 1E5
[]
############################
# You should not need to change any of the stuff below
############################
[Variables]
[./u]
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = x
[../]
[]
[AuxVariables]
[./seff]
[../]
[]
[AuxKernels]
[./seff_AuxK]
type = RichardsSeffAux
variable = seff
seff_UO = seff
execute_on = timestep_begin
pressure_vars = u
[../]
[]
[Kernels]
[./dummy]
type = Diffusion
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 0
[]
[Outputs]
file_base = seff1
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
hide = u
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cto16.i)
# Jacobian check for nonlinear, multi-surface plasticity.
# Returns to the tip of the tensile yield surface
# This is a very nonlinear test and a delicate test because it perturbs around
# a tip of the yield function where some derivatives are not well defined
#
# Plasticity models:
# Tensile with strength = 1MPa softening to 0.5MPa in 2E-2 strain
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int0
index = 0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int1
index = 1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_yield_function
variable = int2
index = 2
[../]
[]
[Postprocessors]
[./max_int0]
type = ElementExtremeValue
variable = int0
outputs = console
[../]
[./max_int1]
type = ElementExtremeValue
variable = int1
outputs = console
[../]
[./max_int2]
type = ElementExtremeValue
variable = int2
outputs = console
[../]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console' [../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console' [../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console' [../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console' [../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1.0E-6 # Note larger value
shift = 1.0E-6 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1.0E3 1.3E3'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '15 1 0.2 1 10 -0.3 -0.3 0.2 8'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-7
plastic_models = 'tensile'
max_NR_iterations = 5
deactivation_scheme = 'safe'
min_stepsize = 1
tangent_operator = nonlinear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
file_base = cto16
exodus = false
[]
(modules/solid_mechanics/test/tests/lagrangian/centrosymmetric_spherical/total/action/action.i)
[GlobalParams]
displacements = 'disp_r'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 2
[]
[]
[Problem]
coord_type = RSPHERICAL
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
formulation = TOTAL
strain = FINITE
add_variables = true
new_system = true
volumetric_locking_correction = true
[]
[]
[]
[]
[BCs]
[bottom]
type = DirichletBC
preset = false
variable = disp_r
boundary = left
value = 0.0
[]
[top]
type = FunctionDirichletBC
preset = false
variable = disp_r
boundary = right
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
large_kinematics = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/action/action_eigenstrain.i)
# The primary purpose of this test is to verify that the ability to combine
# multiple eigenstrains works correctly. It should behave identically to the
# constant_expansion_coeff.i model in the thermal_expansion directory. Instead
# of having the eigenstrain names passed directly to the SolidMechanics QuasiStatic Physics,
# the QuasiStatic Physics should be able to extract the necessary eigenstrains and apply
# to their respective blocks without reduncacy.
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Problem]
solve = false
[]
[AuxVariables]
[./temp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./solid]
strain = SMALL
incremental = true
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.0e-5
temperature = temp
eigenstrain_name = eigenstrain1
[../]
[./thermal_expansion_strain2]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 0.3e-5
temperature = temp
eigenstrain_name = eigenstrain2
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Postprocessors]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 0
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
block = 0
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
block = 0
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
block = 0
[../]
[]
(modules/richards/test/tests/broadbridge_white/bw02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-1 5E-1 5E-1'
x = '0 1 10'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./SeffBW]
type = RichardsSeff1BWsmall
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[../]
[./RelPermBW]
type = RichardsRelPermBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -9E2
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffBW
pressure_vars = pressure
[../]
[]
[BCs]
active = 'recharge'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pressure
boundary = 'right'
pressures = '-1E10 1E10'
bare_fluxes = '-1.25 -1.25' # corresponds to Rstar being 0.5 because i have to multiply by density*porosity
use_mobility = false
use_relperm = false
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1 0 0 0 1 0 0 0 1'
density_UO = DensityConstBulk
relperm_UO = RelPermBW
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffBW
viscosity = 4
gravity = '-0.1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 2
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bw02
time_step_interval = 10000
execute_on = 'timestep_end final'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_total_power/phy.plate.i)
[GlobalParams]
scaling_factor_temperature = 1e0
[]
[Functions]
[psf]
type = ParsedFunction
expression = 1
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 16
cp = 191.67
rho = 1.4583e4
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 64
cp = 1272
rho = 865
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 26
cp = 638
rho = 7.646e3
[]
[]
[Components]
[reactor]
type = TotalPower
power = 3.0e4
[]
[CH1:solid]
type = HeatStructurePlate
position = '0 -0.024 0'
orientation = '0 0 1'
length = 0.8
n_elems = 16
initial_T = 628.15
names = 'fuel gap clad'
widths = '0.003015 0.000465 0.00052'
depth = 1
n_part_elems = '20 2 2'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
[]
[CH1:hgen]
type = HeatSourceFromTotalPower
hs = CH1:solid
regions = 'fuel'
power = reactor
power_fraction = 1
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-3
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-7
nl_max_its = 40
l_tol = 1e-5
l_max_its = 50
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/solid_mechanics/test/tests/cohesive_zone_model/bilinear_mixed.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 2
nx = 1
ny = 2
[]
[block1]
type = SubdomainBoundingBoxGenerator
input = 'msh'
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
block_name = 'block1'
[]
[block2]
type = SubdomainBoundingBoxGenerator
input = 'block1'
bottom_left = '0 1 0'
top_right = '1 2 0'
block_id = 2
block_name = 'block2'
[]
[split]
type = BreakMeshByBlockGenerator
input = block2
[]
[top_node]
type = ExtraNodesetGenerator
coord = '0 2 0'
input = split
new_boundary = top_node
[]
[bottom_node]
type = ExtraNodesetGenerator
coord = '0 0 0'
input = top_node
new_boundary = bottom_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
generate_output = 'stress_yy'
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
decomposition_method = TaylorExpansion
[]
[]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = bottom_node
variable = disp_x
[]
[fix_top]
type = DirichletBC
preset = true
boundary = top
variable = disp_x
value = 0
[]
[top]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[bottom]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
preset = true
[]
[]
[Physics/SolidMechanics/CohesiveZone]
[czm_ik]
boundary = 'interface'
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
[]
[czm]
type = BiLinearMixedModeTraction
boundary = 'interface'
penalty_stiffness = 1e6
GI_c = 1e3
GII_c = 1e2
normal_strength = 1e4
shear_strength = 1e3
displacements = 'disp_x disp_y'
eta = 2.2
viscosity = 1e-3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-50
nl_abs_tol = 1e-15
start_time = 0.0
dt = 0.1
end_time = 1.0
dtmin = 0.1
[]
[Outputs]
exodus = true
[]
(test/tests/controls/time_periods/scalarkernels/scalarkernels.i)
# This tests controllability of the enable parameter of scalar kernels.
#
# There are 2 scalar variables, {u, v}, with the ODEs:
# du/dt = 1 u(0) = 0
# v = u v(0) = -10
# A control switches the ODE 'v = u' to the following ODE when t >= 2:
# dv/dt = 2
#
# 5 time steps (of size dt = 1) will be taken, and the predicted values are as follows:
# t u v
# ------------------
# 0 0 -10
# 1 1 1
# 2 2 2
# 3 3 4
# 4 4 6
# 5 5 8
u_initial = 0
u_growth = 1
v_initial = -10
v_growth = 2
t_transition = 2
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./u]
family = SCALAR
order = FIRST
[../]
[./v]
family = SCALAR
order = FIRST
[../]
[]
[ICs]
[./u_ic]
type = ScalarConstantIC
variable = u
value = ${u_initial}
[../]
[./v_ic]
type = ScalarConstantIC
variable = v
value = ${v_initial}
[../]
[]
[ScalarKernels]
[./u_time]
type = ODETimeDerivative
variable = u
[../]
[./u_src]
type = ParsedODEKernel
variable = u
expression = '-${u_growth}'
[../]
[./v_time]
type = ODETimeDerivative
variable = v
enable = false
[../]
[./v_src]
type = ParsedODEKernel
variable = v
expression = '-${v_growth}'
enable = false
[../]
[./v_constraint]
type = ParsedODEKernel
variable = v
coupled_variables = 'u'
expression = 'v - u'
[../]
[]
[Controls]
[./time_period_control]
type = TimePeriod
end_time = ${t_transition}
enable_objects = 'ScalarKernel::v_constraint'
disable_objects = 'ScalarKernel::v_time ScalarKernel::v_src'
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Executioner]
type = Transient
scheme = implicit-euler
dt = 1
num_steps = 5
abort_on_solve_fail = true
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/parent2_wrong_order.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub_app]
order = FOURTH
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.01
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./pp_sub]
app_type = MooseTestApp
positions = '0.5 0.5 0
0.7 0.7 0
0.8 0.8 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub2.i
[../]
[]
[Transfers]
[./pp_transfer]
type = MultiAppPostprocessorToAuxScalarTransfer
from_multi_app = pp_sub
from_postprocessor = point_value
to_aux_scalar = from_sub_app
[../]
[]
(test/tests/controls/time_periods/bcs/adbcs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = ADDirichletBC
variable = u
boundary = right
value = 1
[]
[right2]
type = ADFunctionDirichletBC
variable = u
boundary = right
function = (y*(t-1))+1
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[period0]
type = TimePeriod
disable_objects = 'BoundaryCondition::right2'
start_time = '0'
end_time = '0.95'
execute_on = 'initial timestep_begin'
[]
[period2]
type = TimePeriod
disable_objects = 'BCs/right'
start_time = '1'
execute_on = 'initial timestep_begin'
[]
[]
(test/tests/transfers/multiapp_reporter_transfer/sub0.i)
[Mesh/generate]
type = GeneratedMeshGenerator
dim = 1
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Postprocessors]
[to_sub_pp]
type = Receiver
[]
[from_sub_pp]
type = Receiver
default = 3.1415926
[]
[]
[VectorPostprocessors]
[to_sub_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '10 10 10 ; 20 20 20'
[]
[from_sub_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '30 30 30; 40 40 40'
[]
[]
[Reporters]
[to_sub_rep]
type = ConstantReporter
integer_names = int
integer_values = 0
string_names = str
string_values = 'foo'
[]
[from_sub_rep]
type = ConstantReporter
integer_names = int
integer_values = 10
string_names = str
string_values = 'twenty'
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
[out]
type = JSON
vectorpostprocessors_as_reporters = true
postprocessors_as_reporters = true
[]
execute_on = timestep_end
[]
(test/tests/outputs/csv/csv_restart_part2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./mid]
type = PointValue
variable = u
point = '0.5 0.5 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./csv]
type = CSV
file_base = csv_restart_part2_out
[../]
[]
[Problem]
restart_file_base = csv_restart_part1_out_cp/0010
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/single_circ_pattern.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg'
boundary_type = HEXAGON
boundary_size = ${fparse 12.0*sqrt(3.0)}
boundary_sectors = 10
circular_patterns = '0 0 0 0 0 0 0 0'
circular_radii = '7'
desired_area = 1.0
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 0
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'single_circ_pattern'
[]
[]
(test/tests/multiapps/detect_steady_state/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 100
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/time_integrators/central-difference/ad_central_difference_dotdot.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the second time derivative is calculated
# correctly using the Central Difference method for an AD
# variable.
#
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6'
y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
[../]
[]
[Kernels]
[./ie]
type = ADTimeDerivative
variable = u
[../]
[./diff]
type = ADDiffusion
variable = u
[../]
[]
[BCs]
[./left]
type = ADFunctionDirichletBC
variable = u
boundary = 'left'
function = forcing_fn
preset = false
[../]
[./right]
type = ADFunctionDirichletBC
variable = u
boundary = 'right'
function = forcing_fn
preset = false
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = CentralDifference
[]
start_time = 0.0
num_steps = 6
dt = 0.1
[]
[Postprocessors]
[./udotdot]
type = ElementAverageSecondTimeDerivative
variable = u
[../]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictionless-mortar-3d-action.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Contact]
[mortar]
primary = 'bottom_top'
secondary = 'top_bottom'
formulation = mortar
model = frictionless
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 100
nl_max_its = 30
nl_abs_tol = 1e-12
nl_rel_tol = 1e-9
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'mortar_secondary_subdomain'
execute_on = 'nonlinear timestep_end'
[]
[lambda]
type = ElementAverageValue
variable = mortar_normal_lm
block = 'mortar_secondary_subdomain'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/multiapps/multilevel/dt_from_parent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = dt_from_parent_subsub.i
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_external_app_1phase/phy.T_wall_transfer_elem_3eqn.parent.i)
# This tests a temperature transfer using the MultiApp system. Simple heat
# conduction problem is solved, then the layered average is computed and
# transferred into the child side of the solve
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 1
nx = 10
parallel_type = replicated
[]
[Functions]
[left_bc_fn]
type = PiecewiseLinear
x = '0 1'
y = '300 310'
[]
[]
[Variables]
[T]
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = T
[]
[diff]
type = Diffusion
variable = T
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = T
boundary = left
function = left_bc_fn
[]
[]
[UserObjects]
[T_avg_uo]
type = LayeredAverage
variable = T
direction = x
num_layers = 5
[]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 5
nl_abs_tol = 1e-10
abort_on_solve_fail = true
[]
[MultiApps]
[thm]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = phy.T_wall_transfer_elem_3eqn.child.i
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[T_to_child]
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = thm
source_user_object = T_avg_uo
variable = T_wall
greedy_search = true
use_bounding_boxes = false
error_on_miss = true
[]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/equal_area_with_junction.i)
# Tests a junction between 2 flow channels of equal area and orientation. A
# sinusoidal density shape is advected to the right and should not be affected
# by the junction; the solution should be identical to the equivalent
# no-junction solution.
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_vel = 1
A = 25
f = 0
fp = fp
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T0]
type = CosineHumpFunction
axis = x
hump_center_position = 1
hump_width = 0.5
hump_begin_value = 250
hump_center_value = 300
[]
[]
[Components]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
# Stagnation property with p = 1e5 Pa, T = 250 K, vel = 1 m/s
p0 = 100000.68965687
T0 = 250.00049261084
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
initial_T = T0
n_elems = 25
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
# NOTE: volume parameters are added via command-line arguments by tests file.
position = '1.02 0 0'
initial_T = T0
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1e-5
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '1 0 0'
length = 0.96
initial_T = T0
n_elems = 24
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.01
num_steps = 5
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
[junction_rho]
type = ElementAverageValue
variable = rhoV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[junction_rhou]
type = ElementAverageValue
variable = rhouV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[junction_rhoE]
type = ElementAverageValue
variable = rhoEV
block = 'junction'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
[out]
type = CSV
execute_scalars_on = 'none'
execute_on = 'initial timestep_end'
[]
[]
(test/tests/time_integrators/rk-2/1d-linear.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 20
elem_type = EDGE2
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = ExplicitMidpoint
[../]
solve_type = 'LINEAR'
start_time = 0.0
num_steps = 10
dt = 0.001
l_tol = 1e-15
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/interfaces/random/random_material.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1e-5
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[Materials]
[./random]
type = RandomMaterial
block = 0
outputs = exodus
output_properties = rand_real
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/hyperelastic_viscoplastic/one_elem.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./peeq]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./peeq]
type = MaterialRealAux
variable = peeq
property = ep_eqv
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = '0.01*t'
[../]
[]
[UserObjects]
[./flowstress]
type = HEVPRambergOsgoodHardening
yield_stress = 100
hardening_exponent = 0.1
reference_plastic_strain = 0.002
intvar_prop_name = ep_eqv
[../]
[./flowrate]
type = HEVPFlowRatePowerLawJ2
reference_flow_rate = 0.0001
flow_rate_exponent = 50.0
flow_rate_tol = 1
strength_prop_name = flowstress
[../]
[./ep_eqv]
type = HEVPEqvPlasticStrain
intvar_rate_prop_name = ep_eqv_rate
[../]
[./ep_eqv_rate]
type = HEVPEqvPlasticStrainRate
flow_rate_prop_name = flowrate
[../]
[]
[Materials]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[./viscop]
type = FiniteStrainHyperElasticViscoPlastic
block = 0
resid_abs_tol = 1e-18
resid_rel_tol = 1e-8
maxiters = 50
max_substep_iteration = 5
flow_rate_user_objects = 'flowrate'
strength_user_objects = 'flowstress'
internal_var_user_objects = 'ep_eqv'
internal_var_rate_user_objects = 'ep_eqv_rate'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./peeq]
type = ElementAverageValue
variable = peeq
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.02
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.02
num_steps = 10
[]
[Outputs]
file_base = one_elem
exodus = true
csv = false
[]
(modules/porous_flow/examples/tutorial/05.i)
# Darcy flow with heat advection and conduction, using Water97 properties
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1E6
[]
[temperature]
initial_condition = 313
scaling = 1E-8
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 2E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 333
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = Water97FluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/inertial_torque.i)
# Check of the InertialTorque Jacobian
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
gamma = 0.4
beta = 0.4
alpha = 0.1
eta = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./vel_y]
[../]
[./vel_z]
[../]
[./accel_x]
[../]
[./accel_y]
[../]
[./accel_z]
[../]
[]
[ICs]
[./disp_x]
type = RandomIC
variable = disp_x
[../]
[./disp_y]
type = RandomIC
variable = disp_y
[../]
[./disp_z]
type = RandomIC
variable = disp_z
[../]
[./vel_x]
type = RandomIC
variable = vel_x
[../]
[./vel_y]
type = RandomIC
variable = vel_y
[../]
[./vel_z]
type = RandomIC
variable = vel_z
[../]
[./accel_x]
type = RandomIC
variable = accel_x
[../]
[./accel_y]
type = RandomIC
variable = accel_y
[../]
[./accel_z]
type = RandomIC
variable = accel_z
[../]
[]
[Kernels]
[./icm_x]
type = InertialTorque
component = 0
variable = disp_x
[../]
[./icm_y]
type = InertialTorque
component = 1
variable = disp_y
[../]
[./icm_z]
type = InertialTorque
component = 2
variable = disp_z
[../]
[]
[AuxKernels]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
execute_on = timestep_end
[../]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
execute_on = timestep_end
[../]
[]
[Materials]
[./density]
type = GenericConstantMaterial
prop_names = density
prop_values = 3.0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/homogenization/anisoLongFiber.i)
#
# Test from:
# Multiple Scale Analysis of Heterogeneous Elastic Structures Using
# Homogenization Theory and Voronoi Cell Finite Element Method
# by S.Ghosh et. al, Int J. Solids Structures, Vol. 32, No. 1,
# pp. 27-62, 1995.
#
# From that paper, elastic constants should be:
# E1111: 136.1
# E2222: 245.8
# E1212: 46.85
# E1122: 36.08
#
# Note: this is for plane stress conditions
#
[Mesh]
file = anisoLongFiber.e
[]
[Variables]
[./dx_xx]
order = FIRST
family = LAGRANGE
[../]
[./dy_xx]
order = FIRST
family = LAGRANGE
[../]
[./dx_yy]
order = FIRST
family = LAGRANGE
[../]
[./dy_yy]
order = FIRST
family = LAGRANGE
[../]
[./dx_xy]
order = FIRST
family = LAGRANGE
[../]
[./dy_xy]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./div_x_xx]
type = StressDivergenceTensors
component = 0
variable = dx_xx
displacements = 'dx_xx dy_xx'
use_displaced_mesh = false
base_name = xx
[../]
[./div_y_xx]
type = StressDivergenceTensors
component = 1
variable = dy_xx
displacements = 'dx_xx dy_xx'
use_displaced_mesh = false
base_name = xx
[../]
[./div_x_yy]
type = StressDivergenceTensors
component = 0
variable = dx_yy
displacements = 'dx_yy dy_yy'
use_displaced_mesh = false
base_name = yy
[../]
[./div_y_yy]
type = StressDivergenceTensors
component = 1
variable = dy_yy
displacements = 'dx_yy dy_yy'
use_displaced_mesh = false
base_name = yy
[../]
[./div_x_xy]
type = StressDivergenceTensors
component = 0
variable = dx_xy
displacements = 'dx_xy dy_xy'
use_displaced_mesh = false
base_name = xy
[../]
[./div_y_xy]
type = StressDivergenceTensors
component = 1
variable = dy_xy
displacements = 'dx_xy dy_xy'
use_displaced_mesh = false
base_name = xy
[../]
[./homo_dx_xx]
type = AsymptoticExpansionHomogenizationKernel
variable = dx_xx
component = 0
column = xx
base_name = xx
[../]
[./homo_dy_xx]
type = AsymptoticExpansionHomogenizationKernel
variable = dy_xx
component = 1
column = xx
base_name = xx
[../]
[./homo_dx_yy]
type = AsymptoticExpansionHomogenizationKernel
variable = dx_yy
component = 0
column = yy
base_name = yy
[../]
[./homo_dy_yy]
type = AsymptoticExpansionHomogenizationKernel
variable = dy_yy
component = 1
column = yy
base_name = yy
[../]
[./homo_dx_xy]
type = AsymptoticExpansionHomogenizationKernel
variable = dx_xy
component = 0
column = xy
base_name = xy
[../]
[./homo_dy_xy]
type = AsymptoticExpansionHomogenizationKernel
variable = dy_xy
component = 1
column = xy
base_name = xy
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
primary = 30
secondary = 40
translation = '0 1 0'
[../]
[./left_right]
primary = 10
secondary = 20
translation = '1 0 0'
[../]
[../]
[./dx_xx_anchor]
type = DirichletBC
variable = dx_xx
boundary = 1
value = 0.0
[../]
[./dy_xx_anchor]
type = DirichletBC
variable = dy_xx
boundary = 1
value = 0.0
[../]
[./dx_yy_anchor]
type = DirichletBC
variable = dx_yy
boundary = 1
value = 0.0
[../]
[./dy_yy_anchor]
type = DirichletBC
variable = dy_yy
boundary = 1
value = 0.0
[../]
[./dx_xy_anchor]
type = DirichletBC
variable = dx_xy
boundary = 1
value = 0.0
[../]
[./dy_xy_anchor]
type = DirichletBC
variable = dy_xy
boundary = 1
value = 0.0
[../]
[]
[Materials]
[./elastic_stress_xx]
type = ComputeLinearElasticStress
base_name = xx
[../]
[./elastic_stress_yy]
type = ComputeLinearElasticStress
base_name = yy
[../]
[./elastic_stress_xy]
type = ComputeLinearElasticStress
base_name = xy
[../]
[./strain_xx]
type = ComputeSmallStrain
displacements = 'dx_xx dy_xx'
base_name = xx
[../]
[./strain_yy]
type = ComputeSmallStrain
displacements = 'dx_yy dy_yy'
base_name = yy
[../]
[./strain_xy]
type = ComputeSmallStrain
displacements = 'dx_xy dy_xy'
base_name = xy
[../]
[./block1]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric9
C_ijkl = '81.360117 26.848839 26.848839 81.360117 26.848839 81.360117 27.255639 27.255639 27.255639'
base_name = xx
[../]
[./block2]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric9
C_ijkl = '81.360117 26.848839 26.848839 81.360117 26.848839 81.360117 27.255639 27.255639 27.255639'
base_name = yy
[../]
[./block3]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric9
C_ijkl = '81.360117 26.848839 26.848839 81.360117 26.848839 81.360117 27.255639 27.255639 27.255639'
base_name = xy
[../]
[./block4]
type = ComputeElasticityTensor
block = 2
fill_method = symmetric9
C_ijkl = '416.66667 83.33333 83.33333 416.6667 83.33333 416.66667 166.66667 166.66667 166.66667'
base_name = xx
[../]
[./block5]
type = ComputeElasticityTensor
block = 2
fill_method = symmetric9
C_ijkl = '416.66667 83.33333 83.33333 416.6667 83.33333 416.66667 166.66667 166.66667 166.66667'
base_name = yy
[../]
[./block6]
type = ComputeElasticityTensor
block = 2
fill_method = symmetric9
C_ijkl = '416.66667 83.33333 83.33333 416.6667 83.33333 416.66667 166.66667 166.66667 166.66667'
base_name = xy
[../]
[]
[Postprocessors]
[./E1111]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = xx
column = xx
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E2222]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = yy
column = yy
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E1122]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = xx
column = yy
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E2211]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = yy
column = xx
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[./E1212]
type = AsymptoticExpansionHomogenizationElasticConstants
base_name = xx
row = xy
column = xy
dx_xx = dx_xx
dy_xx = dy_xx
dx_yy = dx_yy
dy_yy = dy_yy
dx_xy = dx_xy
dy_xy = dy_xy
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-ksp_gmres_modifiedgramschmidt'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter -pc_hypre_boomeramg_grid_sweeps_all -ksp_type -mat_mffd_type'
petsc_options_value = '201 hypre boomeramg 2 2 fgmres ds'
line_search = 'none'
l_tol = 1e-4
l_max_its = 40
nl_max_its = 40
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
end_time = 10.0
num_steps = 1
dt = 10
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/jacobian_check/generalized_planestrain_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./stress_zz]
order = FIRST
family = LAGRANGE
[../]
[]
[Modules/Peridynamics/Mechanics]
[./Master]
[./all]
formulation = ORDINARY_STATE
[../]
[../]
[./GeneralizedPlaneStrain]
[./all]
formulation = ORDINARY_STATE
out_of_plane_stress_variable = stress_zz
[../]
[../]
[]
[AuxKernels]
[./stress_zz]
type = NodalRankTwoPD
variable = stress_zz
poissons_ratio = 0.3
youngs_modulus = 1e6
rank_two_tensor = stress
output_type = component
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/channel-flow/2d-transient-action.i)
l = 10
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_v = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 20
ny = 10
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'weakly-compressible'
add_energy_equation = true
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
initial_velocity = '${inlet_v} 1e-15 0'
initial_temperature = '${inlet_temp}'
initial_pressure = '${outlet_pressure}'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_functors = '${inlet_v} 0'
energy_inlet_types = 'fixed-temperature'
energy_inlet_functors = '${inlet_temp}'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip noslip'
energy_wall_types = 'heatflux heatflux'
energy_wall_functors = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_functors = '${outlet_pressure}'
external_heat_source = 'power_density'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
energy_advection_interpolation = 'average'
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k mu'
prop_values = '${cp} ${k} ${mu}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
optimal_iterations = 6
[]
end_time = 15
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
off_diagonals_in_auto_scaling = true
compute_scaling_once = false
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_1/gh23.i)
# investigating validity of immobile saturation
# 50 elements, with SUPG
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = -1
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 10 100 1000 10000'
x = '0 10 100 1000 10000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E-6
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1.0
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E0
end_time = 1E5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh23
execute_on = 'timestep_end final'
time_step_interval = 10000
exodus = true
[./console]
time_step_interval = 1
type = Console
[../]
[]
(modules/external_petsc_solver/test/tests/external_petsc_problem/petsc_transient_as_sub.i)
[Mesh]
# It is a mirror of PETSc mesh (DMDA)
type = PETScDMDAMesh
[]
[AuxVariables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Problem]
type = ExternalPETScProblem
sync_variable = u
[]
[Executioner]
type = Transient
[./TimeStepper]
type = ExternalPetscTimeStepper
[../]
[]
[AuxVariables]
[pid]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pid_aux]
type = ProcessorIDAux
variable = pid
execute_on = 'INITIAL'
[]
[]
[Outputs]
exodus = true
[]
(test/tests/materials/coupled_value_function/adjac.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[Variables]
[u]
initial_condition = 0.1
[]
[v]
initial_condition = 0.1
[]
[]
[Materials]
[Du]
type = ADCoupledValueFunctionMaterial
function = x
v = v
prop_name = Du
[]
[Dv]
type = ADCoupledValueFunctionMaterial
function = x^2
v = u
prop_name = Dv
[]
[]
[Kernels]
[diff_u]
type = ADMatDiffusion
diffusivity = Du
variable = u
[]
[dudt]
type = ADTimeDerivative
variable = u
[]
[diff_v]
type = ADMatDiffusion
diffusivity = Dv
variable = v
[]
[dvdt]
type = ADTimeDerivative
variable = v
[]
[]
[BCs]
[u_left]
type = DirichletBC
boundary = left
variable = u
value = 1
[]
[u_right]
type = DirichletBC
boundary = right
variable = u
value = 0.1
[]
[v_top]
type = DirichletBC
boundary = top
variable = v
value = 1
[]
[v_bottom]
type = DirichletBC
boundary = bottom
variable = v
value = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.1
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/mass_conservation/mass09.i)
# Checking that the mass postprocessor throws the correct error when more than a single
# phase index is given when using the saturation_threshold parameter
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[sat]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[ICs]
[pinit]
type = ConstantIC
value = 1
variable = pp
[]
[satinit]
type = FunctionIC
function = 1-x
variable = sat
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp sat'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pp
phase1_saturation = sat
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[comp1_total_mass]
type = PorousFlowFluidMass
fluid_component = 1
saturation_threshold = 0.5
phase = '0 1'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(test/tests/vectorpostprocessors/spherical_average/spherical_average.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
xmin = -5
xmax = 5
ymin = -5
ymax = 5
zmin = -5
zmax = 5
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = sin(x*7.4+z*4.1)+cos(y*3.8+x*8.7)+sin(z*9.1+y*2.6)
[../]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[VectorPostprocessors]
[./average]
type = SphericalAverage
variable = c
radius = 5
bin_number = 10
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
[]
[Outputs]
execute_on = 'initial timestep_end'
csv = true
[]
(modules/combined/test/tests/additive_manufacturing/check_element_addition_by_variable.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2.0
ymin = 0
ymax = 2.0
zmin = 0
zmax = 2.0
nx = 10
ny = 10
nz = 10
[]
[left_domain]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '2 2 1'
block_id = 1
[]
[right_domain]
input = left_domain
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 1'
top_right = '2 2 2'
block_id = 2
[]
[sidesets]
input = right_domain
type = SideSetsAroundSubdomainGenerator
normal = '0 0 1'
block = 1
new_boundary = 'moving_interface'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = '1 2'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
# strain = FINITE
add_variables = true
generate_output = 'stress_zz strain_zz'
block = '1 2'
use_automatic_differentiation = true
[]
[]
[Materials]
[elasticity]
type = ADComputeVariableIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e3
block = '1 2'
[]
[stress]
type = ADComputeLinearElasticStress
block = '1 2'
[]
[]
[Functions]
[front_pull]
type = PiecewiseLinear
x = '0 1'
y = '0 1'
scale_factor = 0.5
[]
[]
[BCs]
[disp_front_pull]
type = ADFunctionDirichletBC
variable = disp_z
boundary = front
function = front_pull
[]
[uz_back_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xz_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
automatic_scaling = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 10
nl_max_its = 20
nl_rel_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 1e-1
dtmin = 1e-4
[]
[UserObjects]
[activated_elem_uo]
type = ActivateElementsCoupled
execute_on = timestep_begin
coupled_var = strain_zz
activate_value = 0.05
active_subdomain_id = 1
expand_boundary_name = 'moving_interface'
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/three_surface13.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 0E-6 in z direction.
# trial stress_yy = 2 and stress_zz = 0
#
# Then SimpleTester1 should activate and the algorithm will return to
# stress_yy=1
# internal1 should be 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface13
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/richards/test/tests/jacobian_2/jnQ2P_sink.i)
# quick two phase with sink
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[UserObjects]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = Q2PRelPermPowerGas
simm = 0.1
n = 3
[../]
[]
[Variables]
[./pp]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[./sat]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[BCs]
[./gas_flux]
type = Q2PPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E8 2E8' # can not make too high as finite-difference constant state bums out due to precision loss
use_mobility = true
use_relperm = true
fluid_density = DensityGas
fluid_relperm = RelPermGas
variable = pp
other_var = sat
var_is_porepressure = true
fluid_viscosity = 1
[../]
[./water_flux]
type = Q2PPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E8 2E8' # can not make too high as finite-difference constant state bums out due to precision loss
use_mobility = true
use_relperm = true
fluid_density = DensityWater
fluid_relperm = RelPermWater
variable = sat
other_var = pp
var_is_porepressure = false
fluid_viscosity = 1
[../]
[]
[Q2P]
porepressure = pp
saturation = sat
water_density = DensityWater
water_relperm = RelPermWater
water_viscosity = 1
gas_density = DensityGas
gas_relperm = RelPermGas
gas_viscosity = 1
diffusivity = 0
[]
[Materials]
[./rock]
type = Q2PMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1.1 0 0 0 2.2 0 0 0 3.3'
gravity = '1 2 3'
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jnQ2P_sink
exodus = false
[]
(modules/solid_mechanics/test/tests/plane_stress/weak_plane_stress_finite_tension_pull.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
out_of_plane_strain = strain_zz
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[strain_zz]
[]
[]
[AuxVariables]
[react_x]
[]
[]
[Postprocessors]
[react_x]
type = NodalSum
variable = 'react_x'
boundary = 'right'
[]
[stress_xx]
type = ElementalVariableValue
variable = 'stress_xx'
elementid = 0
[]
[strain_zz]
type = ElementalVariableValue
variable = 'strain_zz'
elementid = 0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
strain = FINITE
planar_formulation = WEAK_PLANE_STRESS
extra_vector_tags = 'ref'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy'
[]
[]
[AuxKernels]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[]
[BCs]
[leftx]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[rightx]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = 't'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 0.01
dtmin = 0.01
end_time = 0.2
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/beam/static/euler_finite_rot_y_action.i)
# Large strain/large rotation cantilever beam tese
# A 300 N point load is applied at the end of a 4 m long cantilever beam.
# Young's modulus (E) = 1e4
# Shear modulus (G) = 1e8
# shear coefficient (k) = 1.0
# Area (A) = 1.0
# Iy = Iz = 0.16
# The non-dimensionless parameter alpha = kAGL^2/EI = 1e6
# Since the value of alpha is quite high, the beam behaves like
# a thin beam where shear effects are not significant.
# Beam deflection:
# small strain+rot = 3.998 m (exact 4.0)
# large strain + small rotation = -0.05 m in x and 3.74 m in y
# large rotations + small strain = -0.92 m in x and 2.38 m in y
# large rotations + large strain = -0.954 m in x and 2.37 m in y (exact -1.0 m in x and 2.4 m in y)
# References:
# K. E. Bisshopp and D.C. Drucker, Quaterly of Applied Mathematics, Vol 3, No. 3, 1945.
[Mesh]
type = FileMesh
file = beam_finite_rot_test_2.e
displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 1
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 1
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 1
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = 2
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 2.0 8.0'
y = '0.0 300.0 300.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
nl_max_its = 50
nl_rel_tol = 1e-9
nl_abs_tol = 1e-7
l_max_its = 50
dt = 0.05
end_time = 2.1
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
strain_type = FINITE
rotation_type = FINITE
# Geometry parameters
area = 1.0
Iy = 0.16
Iz = 0.16
y_orientation = '0.0 1.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1e4
poissons_ratio = -0.99995
shear_coefficient = 1.0
block = 1
[../]
[./stress]
type = ComputeBeamResultants
block = 1
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./rot_z]
type = PointValue
point = '4.0 0.0 0.0'
variable = rot_z
[../]
[]
[Outputs]
file_base = 'euler_finite_rot_y_out'
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/weak_plane_stress/pull_3D.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
use_displaced_mesh = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
save_in = 'ry'
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[ry]
[]
[]
[BCs]
[left_x]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[]
[bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[back_z]
type = DirichletBC
boundary = back
variable = disp_z
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[strain]
type = ComputeLagrangianStrain
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.1
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Postprocessors]
[Ry]
type = NodalSum
variable = ry
boundary = top
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/multiple_contact_pairs/three_hexagons_coarse_various_actions.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = three_hexagons_coarse.e
[]
patch_size = 10
patch_update_strategy = auto
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2 3'
planar_formulation = PLANE_STRAIN
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '110'
function = pressure
factor = 80
[]
[hex2_pressure]
boundary = '210'
function = pressure
factor = 50
[]
[]
[]
[Contact]
[contact_pressure_a]
formulation = penalty
model = frictionless
primary = '201'
secondary = '102'
penalty = 2e+03
normalize_penalty = true
[]
[contact_pressure_b]
formulation = penalty
model = frictionless
primary = '301'
secondary = '102'
penalty = 2e+03
normalize_penalty = true
[]
[contact_pressure_c]
formulation = penalty
model = frictionless
primary = '201'
secondary = '301'
penalty = 2e+03
normalize_penalty = true
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 4.0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_fullysat_action.i)
# Same as pp_generation.i, but using an Action
#
# A sample is constrained on all sides and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in porepressure is observed.
#
# Source = s (units = kg/m^3/second)
#
# Expect:
# fluid_mass = mass0 + s*t
# stress = 0 (remember this is effective stress)
# Porepressure = fluid_bulk*log(fluid_mass_density/density_P0), where fluid_mass_density = fluid_mass/porosity
# porosity = biot+(phi0-biot)*exp(pp(biot-1)/solid_bulk)
#
# Parameters:
# Biot coefficient = 0.3
# Phi0 = 0.1
# Solid Bulk modulus = 2
# fluid_bulk = 13
# density_P0 = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 13.0
viscosity = 1.0
density0 = 1.0
[]
[]
[PorousFlowFullySaturated]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
biot_coefficient = 0.3
gravity = '0 0 0'
fp = the_simple_fluid
stabilization = none # not needed: there is no flow
save_component_rate_in = nodal_kg_per_s
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[source]
type = BodyForce
function = 0.1
variable = porepressure
[]
[]
[AuxVariables]
[nodal_kg_per_s]
[]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.3
solid_bulk = 2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1' # unimportant
[]
[]
[Functions]
[porosity_analytic]
type = ParsedFunction
expression = 'biot+(phi0-biot)*exp(pp*(biot-1)/bulk)'
symbol_names = 'biot phi0 pp bulk'
symbol_values = '0.3 0.1 p0 2'
[]
[]
[Postprocessors]
[nodal_kg_per_s]
type = PointValue
point = ' 0 0 0'
variable = nodal_kg_per_s
outputs = csv
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[porosity]
type = PointValue
outputs = 'console csv'
point = '0 0 0'
variable = porosity
[]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[porosity_analytic]
type = FunctionValuePostprocessor
function = porosity_analytic
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_fullysat_action
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update13.i)
# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II = stress_III ~1 tip
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-2 0 0 0 -1.9 0 0 0 -2.1'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/kernels/ode/coupled_ode_td_var_ic_from_mesh.i)
[Mesh]
type = FileMesh
file = 'coupled_ode_td_out.e'
[]
[Variables]
[f]
family = SCALAR
order = FIRST
initial_from_file_var = f
initial_from_file_timestep = 'LATEST'
[]
[f_times_mult]
family = SCALAR
order = FIRST
initial_from_file_var = f_times_mult
initial_from_file_timestep = 'LATEST'
[]
[]
[ScalarKernels]
[dT]
type = CoupledODETimeDerivative
variable = f
v = f_times_mult
[]
[src]
type = ParsedODEKernel
variable = f
expression = '-1'
[]
[f_times_mult_1]
type = ParsedODEKernel
variable = f_times_mult
expression = 'f_times_mult'
[]
[f_times_mult_2]
type = ParsedODEKernel
variable = f_times_mult
expression = '-f * g'
coupled_variables = 'f g'
[]
[]
[AuxVariables]
[g]
family = SCALAR
order = FIRST
[]
[]
[Functions]
[function_g]
type = ParsedFunction
expression = '(1 + t)'
[]
[]
[AuxScalarKernels]
[set_g]
type = FunctionScalarAux
function = function_g
variable = g
execute_on = 'linear initial'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 3
nl_abs_tol = 1e-9
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/poro/vol_expansion.i)
# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion
#
# P = t
# With the Biot coefficient being 2.0, the effective stresses should be
# stress_xx = stress_yy = stress_zz = 2t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = 2t.
# I use a single element lying 0<=x<=1, 0<=y<=1 and 0<=z<=1, and
# fix the left, bottom and back boundaries appropriately,
# so at the point x=y=z=1, the displacements should be
# disp_x = disp_y = disp_z = 2t/3 (small strain physics is used)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./p]
[../]
[]
[BCs]
[./p]
type = FunctionDirichletBC
boundary = 'bottom top'
variable = p
function = t
[../]
[./xmin]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[../]
[./ymin]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[../]
[./zmin]
type = DirichletBC
boundary = back
variable = disp_z
value = 0
[../]
[]
[Kernels]
[./unimportant_p]
type = Diffusion
variable = p
[../]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
porepressure = p
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
porepressure = p
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
porepressure = p
component = 2
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./corner_x]
type = PointValue
point = '1 1 1'
variable = disp_x
[../]
[./corner_y]
type = PointValue
point = '1 1 1'
variable = disp_y
[../]
[./corner_z]
type = PointValue
point = '1 1 1'
variable = disp_z
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
# bulk modulus = 1, poisson ratio = 0.2
C_ijkl = '0.5 0.75'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./biot]
type = GenericConstantMaterial
prop_names = biot_coefficient
prop_values = 2.0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
dt = 0.1
end_time = 1
[]
[Outputs]
file_base = vol_expansion
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_compressor_1phase/jac.test.i)
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
length = 1
n_elems = 1
A = 0.1
A_ref = 0.1
closures = simple_closures
fp = fp
f = 0
scaling_factor_1phase = '1e-2 1e-2 1e-5'
scaling_factor_rhoEV = 1e-5
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[sw1]
type = SolidWall1Phase
input = fch1:in
[]
[fch1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
[]
[compressor]
type = ShaftConnectedCompressor1Phase
inlet = 'fch1:out'
outlet = 'fch2:in'
position = '1 0 0'
volume = 0.3
inertia_coeff = '1 1 1 1'
inertia_const = 1.61397
speed_cr_I = 1e12
speed_cr_fr = 0
tau_fr_coeff = '0 0 9.084 0'
tau_fr_const = 0
omega_rated = 1476.6
mdot_rated = 2
rho0_rated = 1.3
c0_rated = 350
speeds = '-1.0 0.0 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.5'
Rp_functions = 'Rp00 Rp00 Rp04 Rp05 Rp06 Rp07 Rp08 Rp09 Rp10 Rp11 Rp11'
eff_functions = 'eff00 eff00 eff04 eff05 eff06 eff07 eff08 eff09 eff10 eff11 eff11'
use_scalar_variables = false
[]
[fch2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
[]
[sw2]
type = SolidWall1Phase
input = fch2:out
[]
[shaft]
type = Shaft
connected_components = 'compressor'
initial_speed = 1476.6
[]
[]
[Functions]
[Rp00]
type = PiecewiseLinear
x = '0 0.3736 0.4216'
y = '1 0.9701 0.9619'
[]
[eff00]
type = PiecewiseLinear
x = '0 0.3736 0.4216'
y = '0.001 0.8941 0.6641'
[]
[Rp04]
type = PiecewiseLinear
x = '0.3736 0.3745 0.3753 0.3762 0.3770 0.3919 0.4067 0.4216 0.4826'
y = '1.0789 1.0779 1.0771 1.0759 1.0749 1.0570 1.0388 1.0204 0.9450'
[]
[eff04]
type = PiecewiseLinear
x = '0.3736 0.3745 0.3753 0.3762 0.3770 0.3919 0.4067 0.4216 0.4826'
y = '0.8941 0.8929 0.8925 0.8915 0.8901 0.8601 0.7986 0.6641 0.1115'
[]
[Rp05]
type = PiecewiseLinear
x = '0.3736 0.4026 0.4106 0.4186 0.4266 0.4346 0.4426 0.4506 0.4586 0.4666 0.4746 0.4826 0.5941'
y = '1.2898 1.2442 1.2316 1.2189 1.2066 1.1930 1.1804 1.1677 1.1542 1.1413 1.1279 1.1150 0.9357'
[]
[eff05]
type = PiecewiseLinear
x = '0.3736 0.4026 0.4106 0.4186 0.4266 0.4346 0.4426 0.4506 0.4586 0.4666 0.4746 0.4826 0.5941'
y = '0.9281 0.9263 0.9258 0.9244 0.9226 0.9211 0.9195 0.9162 0.9116 0.9062 0.8995 0.8914 0.7793'
[]
[Rp06]
type = PiecewiseLinear
x = '0.4026 0.4613 0.4723 0.4834 0.4945 0.5055 0.5166 0.5277 0.5387 0.5609 0.5719 0.583 0.5941 0.7124'
y = '1.5533 1.4438 1.4232 1.4011 1.3793 1.3589 1.3354 1.3100 1.2867 1.2376 1.2131 1.1887 1.1636 0.896'
[]
[eff06]
type = PiecewiseLinear
x = '0.4026 0.4613 0.4723 0.4834 0.4945 0.5055 0.5166 0.5277 0.5387 0.5609 0.5719 0.583 0.5941 0.7124'
y = '0.9148 0.9255 0.9275 0.9277 0.9282 0.9295 0.9290 0.9269 0.9242 0.9146 0.9080 0.900 0.8920 0.8061'
[]
[Rp07]
type = PiecewiseLinear
x = '0.4613 0.5447 0.5587 0.5726 0.5866 0.6006 0.6145 0.6285 0.6425 0.6565 0.6704 0.6844 0.6984 0.7124 0.8358'
y = '1.8740 1.6857 1.6541 1.6168 1.5811 1.5430 1.5067 1.4684 1.4292 1.3891 1.3479 1.3061 1.2628 1.2208 0.8498'
[]
[eff07]
type = PiecewiseLinear
x = '0.4613 0.5447 0.5587 0.5726 0.5866 0.6006 0.6145 0.6285 0.6425 0.6565 0.6704 0.6844 0.6984 0.7124 0.8358'
y = '0.9004 0.9232 0.9270 0.9294 0.9298 0.9312 0.9310 0.9290 0.9264 0.9225 0.9191 0.9128 0.9030 0.8904 0.7789'
[]
[Rp08]
type = PiecewiseLinear
x = '0.5447 0.6638 0.6810 0.6982 0.7154 0.7326 0.7498 0.7670 0.7842 0.8014 0.8186 0.8358 0.9702'
y = '2.3005 1.9270 1.8732 1.8195 1.7600 1.7010 1.6357 1.5697 1.5019 1.4327 1.3638 1.2925 0.7347'
[]
[eff08]
type = PiecewiseLinear
x = '0.5447 0.6638 0.6810 0.6982 0.7154 0.7326 0.7498 0.7670 0.7842 0.8014 0.8186 0.8358 0.9702'
y = '0.9102 0.9276 0.9301 0.9313 0.9319 0.9318 0.9293 0.9256 0.9231 0.9153 0.9040 0.8933 0.8098'
[]
[Rp09]
type = PiecewiseLinear
x = '0.6638 0.7762 0.7938 0.8115 0.8291 0.8467 0.8644 0.8820 0.8997 0.9173 0.9349 0.9526 0.9702 1.1107 1.25120'
y = '2.6895 2.2892 2.2263 2.1611 2.0887 2.0061 1.9211 1.8302 1.7409 1.6482 1.5593 1.4612 1.3586 0.5422 -0.2742'
[]
[eff09]
type = PiecewiseLinear
x = '0.6638 0.7762 0.7938 0.8115 0.8291 0.8467 0.8644 0.8820 0.8997 0.9173 0.9349 0.9526 0.9702 1.1107 1.2512'
y = '0.8961 0.9243 0.9288 0.9323 0.9330 0.9325 0.9319 0.9284 0.9254 0.9215 0.9134 0.9051 0.8864 0.7380 0.5896'
[]
[Rp10]
type = PiecewiseLinear
x = '0.7762 0.9255 0.9284 0.9461 0.9546 0.9816 0.9968 1.0170 1.039 1.0525 1.0812 1.0880 1.1056 1.1107 1.2511'
y = '3.3162 2.6391 2.6261 2.5425 2.5000 2.3469 2.2521 2.1211 1.974 1.8806 1.6701 1.6169 1.4710 1.4257 0.1817'
[]
[eff10]
type = PiecewiseLinear
x = '0.7762 0.9255 0.9284 0.9461 0.9546 0.9816 0.9968 1.0170 1.0390 1.0525 1.0812 1.0880 1.1056 1.1107 1.2511'
y = '0.8991 0.9276 0.9281 0.9308 0.9317 0.9329 0.9318 0.9291 0.9252 0.9223 0.9116 0.9072 0.8913 0.8844 0.6937'
[]
[Rp11]
type = PiecewiseLinear
x = '0.9255 1.0749 1.134 1.2511'
y = '3.9586 2.9889 2.605 1.4928'
[]
[eff11]
type = PiecewiseLinear
x = '0.9255 1.0749 1.1340 1.2511'
y = '0.9257 0.9308 0.9328 0.8823'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.001
num_steps = 1
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-snes_test_err'
petsc_options_value = '1e-10'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity_gaussian_ic_stop_time.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./gaussian_ic]
type = FunctionIC
variable = u
function = gaussian_2d
[../]
[]
[Functions]
[./gaussian_2d]
type = ParsedFunction
expression = exp(-((x-x0)*(x-x0)+(y-y0)*(y-y0))/2.0/sigma/sigma)
symbol_names = 'sigma x0 y0'
symbol_values = '0.05 0.35 0.25'
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.02
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 1
initial_marker = marker
cycles_per_step = 1
marker = marker
max_h_level = 2
stop_time = 0.0
[./Markers]
[./marker]
type = CircleMarker
point = '0.35 0.25 0'
radius = 0.2
inside = refine
outside = coarsen
[../]
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(modules/phase_field/examples/multiphase/DerivativeMultiPhaseMaterial.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmin = -12
xmax = 12
ymin = -12
ymax = 12
elem_type = QUAD4
[]
[GlobalParams]
# let's output all material properties for demonstration purposes
outputs = exodus
# prefactor on the penalty function kernels. The higher this value is, the
# more rigorously the constraint is enforced
penalty = 1e3
[]
#
# These AuxVariables hold the directly calculated free energy density in the
# simulation cell. They are provided for visualization purposes.
#
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./cross_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
additional_free_energy = cross_energy
[../]
#
# Helper kernel to cpompute the gradient contribution from interfaces of order
# parameters evolved using the ACMultiInterface kernel
#
[./cross_terms]
type = CrossTermGradientFreeEnergy
variable = cross_energy
interfacial_vars = 'eta1 eta2 eta3'
#
# The interface coefficient matrix. This should be symmetrical!
#
kappa_names = 'kappa11 kappa12 kappa13
kappa21 kappa22 kappa23
kappa31 kappa32 kappa33'
[../]
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
#
# We set up a smooth cradial concentrtaion gradient
# The concentration will quickly change to adapt to the preset order
# parameters eta1, eta2, and eta3
#
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 5.0
invalue = 1.0
outvalue = 0.01
int_width = 10.0
[../]
[../]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
#
# Note: this initial conditions sets up a _sharp_ interface. Ideally
# we should start with a smooth interface with a width consistent
# with the kappa parameter supplied for the given interface.
#
function = 'r:=sqrt(x^2+y^2);if(r<=4,1,0)'
[../]
[../]
[./eta2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt(x^2+y^2);if(r>4&r<=7,1,0)'
[../]
[../]
[./eta3]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt(x^2+y^2);if(r>7,1,0)'
[../]
[../]
[]
[Kernels]
#
# Cahn-Hilliard kernel for the concentration variable.
# Note that we are not using an interfcae kernel on this variable, but rather
# rely on the interface width enforced on the order parameters. This allows us
# to use a direct solve using the CahnHilliard kernel _despite_ only using first
# order elements.
#
[./c_res]
type = CahnHilliard
variable = c
f_name = F
coupled_variables = 'eta1 eta2 eta3'
[../]
[./time]
type = TimeDerivative
variable = c
[../]
#
# Order parameter eta1
# Each order parameter is acted on by 4 kernels:
# 1. The stock time derivative deta_i/dt kernel
# 2. The Allen-Cahn kernel that takes a Dervative Material for the free energy
# 3. A gradient interface kernel that includes cross terms
# see http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/MultiPhaseModels/ACMultiInterface/
# 4. A penalty contribution that forces the interface contributions h(eta)
# to sum up to unity
#
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulk1]
type = AllenCahn
variable = eta1
coupled_variables = 'eta2 eta3 c'
mob_name = L1
f_name = F
[../]
[./ACInterface1]
type = ACMultiInterface
variable = eta1
etas = 'eta1 eta2 eta3'
mob_name = L1
kappa_names = 'kappa11 kappa12 kappa13'
[../]
[./penalty1]
type = SwitchingFunctionPenalty
variable = eta1
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
[../]
#
# Order parameter eta2
#
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulk2]
type = AllenCahn
variable = eta2
coupled_variables = 'eta1 eta3 c'
mob_name = L2
f_name = F
[../]
[./ACInterface2]
type = ACMultiInterface
variable = eta2
etas = 'eta1 eta2 eta3'
mob_name = L2
kappa_names = 'kappa21 kappa22 kappa23'
[../]
[./penalty2]
type = SwitchingFunctionPenalty
variable = eta2
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
[../]
#
# Order parameter eta3
#
[./deta3dt]
type = TimeDerivative
variable = eta3
[../]
[./ACBulk3]
type = AllenCahn
variable = eta3
coupled_variables = 'eta1 eta2 c'
mob_name = L3
f_name = F
[../]
[./ACInterface3]
type = ACMultiInterface
variable = eta3
etas = 'eta1 eta2 eta3'
mob_name = L3
kappa_names = 'kappa31 kappa32 kappa33'
[../]
[./penalty3]
type = SwitchingFunctionPenalty
variable = eta3
etas = 'eta1 eta2 eta3'
h_names = 'h1 h2 h3'
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
# here we declare some of the model parameters: the mobilities and interface
# gradient prefactors. For this example we use arbitrary numbers. In an actual simulation
# physical mobilities would be used, and the interface gradient prefactors would
# be readjusted to the free energy magnitudes.
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c L1 L2 L3 kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
prop_values = '0.2 0.75 1 1 1 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 '
[../]
# This material sums up the individual phase contributions. It is written to the output file
# (see GlobalParams section above) and can be used to check the constraint enforcement.
[./etasummat]
type = ParsedMaterial
property_name = etasum
material_property_names = 'h1 h2 h3'
expression = 'h1+h2+h3'
[../]
# The phase contribution factors for each material point are computed using the
# SwitchingFunctionMaterials. Each phase with an order parameter eta contributes h(eta)
# to the global free energy density. h is a function that switches smoothly from 0 to 1
[./switching1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
h_order = SIMPLE
[../]
[./switching2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
h_order = SIMPLE
[../]
[./switching3]
type = SwitchingFunctionMaterial
function_name = h3
eta = eta3
h_order = SIMPLE
[../]
# The barrier function adds a phase transformation energy barrier. It also
# Drives order parameters toward the [0:1] interval to avoid negative or larger than 1
# order parameters (these are set to 0 and 1 contribution by the switching functions
# above)
[./barrier]
type = MultiBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
[../]
# We use DerivativeParsedMaterials to specify three (very) simple free energy
# expressions for the three phases. All necessary derivatives are built automatically.
# In a real problem these expressions can be arbitrarily complex (or even provided
# by custom kernels).
[./phase_free_energy_1]
type = DerivativeParsedMaterial
property_name = F1
expression = '(c-1)^2'
coupled_variables = 'c'
[../]
[./phase_free_energy_2]
type = DerivativeParsedMaterial
property_name = F2
expression = '(c-0.5)^2'
coupled_variables = 'c'
[../]
[./phase_free_energy_3]
type = DerivativeParsedMaterial
property_name = F3
expression = 'c^2'
coupled_variables = 'c'
[../]
# The DerivativeMultiPhaseMaterial ties the phase free energies together into a global free energy.
# http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/MultiPhaseModels/
[./free_energy]
type = DerivativeMultiPhaseMaterial
property_name = F
# we use a constant free energy (GeneriConstantmaterial property Fx)
fi_names = 'F1 F2 F3'
hi_names = 'h1 h2 h3'
etas = 'eta1 eta2 eta3'
coupled_variables = 'c'
W = 1
[../]
[]
[Postprocessors]
# The total free energy of the simulation cell to observe the energy reduction.
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
# for testing we also monitor the total solute amount, which should be conserved.
[./total_solute]
type = ElementIntegralVariablePostprocessor
variable = c
[../]
[]
[Preconditioning]
# This preconditioner makes sure the Jacobian Matrix is fully populated. Our
# kernels compute all Jacobian matrix entries.
# This allows us to use the Newton solver below.
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
# Automatic differentiation provedes a _full_ Jacobian in this example
# so we can safely use NEWTON for a fast solve
solve_type = 'NEWTON'
l_max_its = 15
l_tol = 1.0e-6
nl_max_its = 50
nl_rel_tol = 1.0e-6
nl_abs_tol = 1.0e-6
start_time = 0.0
end_time = 150.0
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.1
[../]
[]
[Debug]
# show_var_residual_norms = true
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[./table]
type = CSV
delimiter = ' '
[../]
[]
(modules/porous_flow/test/tests/poroperm/linear_except1.i)
# Exception testing of PorousFlowPorosityLinear: demonstrating that an error is thrown if there are missing Materials
[GlobalParams]
PorousFlowDictator = dictator
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[Problem]
kernel_coverage_check = false
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[disp]
[]
[]
[Kernels]
[pp]
type = Diffusion
variable = pp
[]
[]
[Materials]
[ps]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[temperature]
type = PorousFlowTemperature
[]
[pf]
type = PorousFlowEffectiveFluidPressure
[]
[volstrain]
type = PorousFlowVolumetricStrain
displacements = pp
[]
[porosity]
type = PorousFlowPorosityLinear
porosity_ref = 0.1
[]
[total_strain]
type = ComputeSmallStrain
displacements = disp
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
(test/tests/misc/displaced_mesh_coupling/nonad.i)
[GlobalParams]
displacements = 'u'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./u]
type = Diffusion
use_displaced_mesh = true
variable = u
[../]
[./v]
type = Diffusion
use_displaced_mesh = false
variable = v
[../]
[]
[BCs]
[./no_x]
type = NeumannBC
variable = u
boundary = left
value = 1.0e-3
use_displaced_mesh = true
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./lright]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/postprocessors/flow_rates/mass_flux_weighted_pp.i)
# Fluid properties
mu = 1
rho = 1
cp = 1
k = 1e-3
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
# expected temperature at outlet
#
# mdot * cp dT = Qdot
# Qdot = 500
# mdot = 1
# cp = 1
# dT = 500
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '5 0.1 4.9'
ix = '10 3 10'
dy = '0.5 0.5'
iy = '2 2'
subdomain_id = '1 2 3 1 3 3'
[]
[interior]
type = SideSetsBetweenSubdomainsGenerator
primary_block = '1'
paired_block = '2 3'
new_boundary = 'interior'
input = gen
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
[]
[hsrc]
type = MooseVariableFVReal
[]
[]
[ICs]
[porosity_1]
type = ConstantIC
variable = porosity
value = 0.5
block = '1 3'
[]
[porosity_2]
type = ConstantIC
variable = porosity
value = 0.1
block = 2
[]
[hsrc]
type = ConstantIC
variable = hsrc
value = 100
block = 1
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
porous_medium_treatment = true
add_energy_equation = true
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
porosity = 'porosity'
# Reference file sets effective_conductivity by default that way
# so the conductivity is multiplied by the porosity in the kernel
effective_conductivity = false
initial_velocity = '${u_inlet} 1e-6 0'
initial_pressure = ${p_outlet}
initial_temperature = ${T_inlet}
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '${u_inlet} 0'
energy_inlet_types = 'fixed-temperature'
energy_inlet_function = '${T_inlet}'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip symmetry'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${p_outlet}'
mass_advection_interpolation = 'upwind'
momentum_advection_interpolation = 'upwind'
energy_advection_interpolation = 'upwind'
external_heat_source = hsrc
[]
[]
[FunctorMaterials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'cp rho mu k'
prop_values = '${cp} ${rho} ${mu} ${k}'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
end_time = 1000
dt = 10
num_steps = 5
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[Qdot]
type = ElementIntegralVariablePostprocessor
variable = hsrc
[]
[mass-flux-weighted-T-out]
type = MassFluxWeightedFlowRate
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = T_fluid
density = rho
rhie_chow_user_object = 'pins_rhie_chow_interpolator'
boundary = 'right'
[]
[mass-flux-weighted-T-interior]
type = MassFluxWeightedFlowRate
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = T_fluid
density = rho
rhie_chow_user_object = 'pins_rhie_chow_interpolator'
boundary = 'interior'
[]
[mdot]
type = VolumetricFlowRate
vel_x = superficial_vel_x
vel_y = superficial_vel_y
advected_quantity = rho
rhie_chow_user_object = 'pins_rhie_chow_interpolator'
boundary = 'right'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/moving_interface/moving_level_set.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutSetUserObject
cut_data = '0.3 1.0 0.3 0.2 0 3'
heal_always = false
[../]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '3 5'
[../]
[./ls_func]
type = ParsedFunction
expression = 'x-0.7-0.07*(t-1)'
[../]
[]
[Constraints]
[./u_constraint]
type = XFEMSingleVariableConstraint
geometric_cut_userobject = 'level_set_cut_uo'
use_displaced_mesh = false
variable = u
use_penalty = true
alpha = 1e5
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 3
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
# petsc_options_iname = '-pc_type -pc_hypre_type'
# petsc_options_value = 'hypre boomeramg'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-9
start_time = 0.0
dt = 1
end_time = 3.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/optimization/test/tests/optimizationreporter/parameter_mesh_base/parameter_mesh_boundsIC.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 1
[]
second_order = true
parallel_type = REPLICATED
[]
[Problem]
solve=false
[]
[AuxVariables]
[lowerBounds]
family = LAGRANGE
order = FIRST
[]
[upperBounds]
family = LAGRANGE
order = FIRST
[]
[initialConditions]
family = LAGRANGE
order = FIRST
[]
[lowerBoundsSecond]
family = LAGRANGE
order = SECOND
[]
[upperBoundsSecond]
family = LAGRANGE
order = SECOND
[]
[initialConditionsSecond]
family = LAGRANGE
order = SECOND
[]
[elemLowerBounds]
family = MONOMIAL
order = CONSTANT
[]
[elemUpperBounds]
family = MONOMIAL
order = CONSTANT
[]
[elemInitialConditions]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[lowerBounds_aux]
type = ParsedAux
use_xyzt = true
variable = lowerBounds
expression = 't*x'
[]
[upperBounds_aux]
type = ParsedAux
use_xyzt = true
variable = upperBounds
expression = '2+t*x'
[]
[initialConditions_aux]
type = ParsedAux
use_xyzt = true
variable = initialConditions
expression = 'x'
[]
[lowerBoundsSecond_aux]
type = ParsedAux
use_xyzt = true
variable = lowerBoundsSecond
expression = 't*y'
[]
[upperBoundsSecond_aux]
type = ParsedAux
use_xyzt = true
variable = upperBoundsSecond
expression = '2+t*y'
[]
[initialConditionsSecond_aux]
type = ParsedAux
use_xyzt = true
variable = initialConditionsSecond
expression = 'y'
[]
[elemLowerBounds_aux]
type = ParsedAux
use_xyzt = true
variable = elemLowerBounds
expression = 't*x'
[]
[elemUpperBounds_aux]
type = ParsedAux
use_xyzt = true
variable = elemUpperBounds
expression = '2+t*x'
[]
[elemInitialConditions_aux]
type = ParsedAux
use_xyzt = true
variable = elemInitialConditions
expression = 'x'
[]
[]
[BCs]
[]
[Executioner]
type = Transient
# time control
start_time = 0.0
dt = 1.0
end_time = 3.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform22.i)
# Mohr-Coulomb only
# apply stretches in x direction and smaller stretches in the y direction
# to observe return to the MC plane
# This tests uses hardening of the cohesion. The returned configuration
# should obey
# 0 = 0.5 * (Smax - Smin) + 0.5 * (Smax + Smin) * sin(phi) - C cos(phi)
# which allows inference of C.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.4E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.1E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 6
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_max]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_mid]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_min]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./mc_coh]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 20
internal_limit = 5E-6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1E7
poissons_ratio = 0.3
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 0
yield_function_tol = 1.0E-9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_hard21
csv = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d-rz/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/verification/patch_tests/automatic_patch_update/sliding_update.i)
[Mesh]
file = sliding_update.e
displacements = 'disp_x disp_y'
patch_size = 5
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Kernels]
[TensorMechanics]
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.3
[]
[strain]
type = ComputeIncrementalStrain
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Contact]
[leftright]
secondary = 3
primary = 2
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+4
model = frictionless
formulation = penalty
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0
end_time = 10.0
l_tol = 1e-8
nl_rel_tol = 1e-6
nl_abs_tol = 1e-4
dt = 2.0
line_search = 'none'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
timestep_tolerance = 1e-1
[]
[BCs]
[fixed_1_2x]
type = DirichletBC
boundary = '1'
value = 0.0
variable = disp_x
[]
[fixed_1_2y]
type = DirichletBC
boundary = '1'
value = 0.0
variable = disp_y
[]
[sliding_1]
type = FunctionDirichletBC
function = sliding_fn
variable = disp_x
boundary = '4'
[]
[normal_y]
type = DirichletBC
variable = disp_y
boundary = '4'
value = -0.01
[]
# [./Pressure]
# [./normal_pressure]
# disp_x = disp_x
# disp_y = disp_y
# factor = 100.0
# boundary = 4
# [../]
# [../]
[]
[Functions]
[sliding_fn]
type = ParsedFunction
expression = 't'
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/transfers/multiapp_postprocessor_to_scalar/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.01
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 5
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
[MultiApps]
[pp_sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
input_files = sub.i
[]
[]
[Transfers]
[pp_transfer]
type = MultiAppPostprocessorToAuxScalarTransfer
to_multi_app = pp_sub
from_postprocessor = average
to_aux_scalar = from_parent_app
[]
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform6.i)
# Using CappedMohrCoulomb with tensile failure only
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = finite
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '4*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = 'y*(t-0.5)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'z*(t-0.5)'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform6
csv = true
[]
(modules/richards/test/tests/dirac/bh03.i)
# fully-saturated
# injection
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 1E7
point_file = bh03.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = -1
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 0
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh03
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/phase_field/test/tests/actions/Nonconserved_highorder.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmax = 40
ymax = 40
elem_type = QUAD
second_order = true
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./eta]
family = LAGRANGE
order = SECOND
free_energy = F
kappa = 2.0
mobility = 1.0
variable_mobility = false
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = SmoothCircleIC
variable = eta
x1 = 20.0
y1 = 20.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
num_steps = 10
dt = 1.0
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/time_integrators/actually_explicit_euler_verification/ee-1d-linear.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 200
elem_type = EDGE2
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
lumping = true
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
num_steps = 20
dt = 0.00005
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(test/tests/multiapps/picard_postprocessor/transient_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[sink]
type = BodyForce
variable = u
value = -1
[]
[]
[BCs]
[right]
type = PostprocessorDirichletBC
variable = u
boundary = right
postprocessor = 'from_main'
[]
[]
[Postprocessors]
[from_main]
type = Receiver
default = 0
[]
[to_main]
type = SideAverageValue
variable = u
boundary = left
[]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
[]
[Outputs]
[csv]
type = CSV
start_step = 6
[]
exodus = false
[]
(modules/solid_mechanics/test/tests/tensile/small_deform5_update_version.i)
# checking for small deformation
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II,
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '4*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'z*(t-0.5)'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform5_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_ebsd.i)
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = 'ebsd_9.txt'
[]
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
output_adjacency_matrix = true
[]
[grain_tracker]
type = GrainTracker
threshold = 0.2
connecting_threshold = 0.08
flood_entity_type = ELEMENTAL
compute_halo_maps = true # For displaying HALO fields
polycrystal_ic_uo = ebsd
execute_on = 'initial timestep_end'
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[AuxVariables]
[bnds]
[]
[unique_grains]
family = MONOMIAL
order = CONSTANT
[]
[var_indices]
family = MONOMIAL
order = CONSTANT
[]
[ebsd_grains]
family = MONOMIAL
order = CONSTANT
[]
[phi1]
family = MONOMIAL
order = CONSTANT
[]
[halo0]
order = CONSTANT
family = MONOMIAL
[]
[halo1]
order = CONSTANT
family = MONOMIAL
[]
[halo2]
order = CONSTANT
family = MONOMIAL
[]
[halo3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[PolycrystalKernel]
[]
[]
[AuxKernels]
[BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[]
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[]
[grain_aux]
type = EBSDReaderPointDataAux
variable = ebsd_grains
ebsd_reader = ebsd_reader
data_name = 'feature_id'
execute_on = 'initial timestep_end'
[]
[phi1]
type = OutputEulerAngles
euler_angle_provider = ebsd_reader
output_euler_angle = phi1
grain_tracker = grain_tracker
variable = phi1
[]
[halo0]
type = FeatureFloodCountAux
variable = halo0
map_index = 0
field_display = HALOS
flood_counter = grain_tracker
[]
[halo1]
type = FeatureFloodCountAux
variable = halo1
map_index = 1
field_display = HALOS
flood_counter = grain_tracker
[]
[halo2]
type = FeatureFloodCountAux
variable = halo2
map_index = 2
field_display = HALOS
flood_counter = grain_tracker
[]
[halo3]
type = FeatureFloodCountAux
variable = halo3
map_index = 3
field_display = HALOS
flood_counter = grain_tracker
[]
[]
[Materials]
[CuGrGr]
type = GBEvolution
T = 500 #K
wGB = 0.75 #micron
length_scale = 1.0e-6
time_scale = 1.0e-4
GBmob0 = 2.5e-6
Q = 0.23
GBenergy = 0.708
molar_volume = 7.11e-6
[]
[]
[Postprocessors]
[n_nodes]
type = NumNodes
execute_on = timestep_end
[]
[DOFs]
type = NumDOFs
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
'-pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 31 0.7'
l_tol = 1.0e-4
l_max_its = 20
nl_rel_tol = 1.0e-9
nl_max_its = 20
start_time = 0.0
num_steps = 1
dt = 0.05
[]
[Outputs]
execute_on = 'initial'
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/pressure/cantilever.i)
#
#
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = 0
xmax = 10
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[move_nodes]
type = MoveNodeGenerator
input = MeshGenerator
node_id = 6
new_position = '9.9 1.1 1'
[]
[]
[Functions]
[pressure]
type = ParsedFunction
expression = 100*t
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[SolidMechanics]
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[Pressure]
[top]
boundary = 'top front right'
function = pressure
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5e6'
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
petsc_options = '-snes_test_jacobian -snes_test_jacobian_view'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 10
end_time = 2.0
[]
[Outputs]
[out]
type = Exodus
[]
[]
(test/tests/multiapps/centroid_multiapp/sub_app.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
ymax = 0.1
xmax = 0.1
[]
[Variables]
[./x]
[../]
[./y]
[../]
[]
[Kernels]
[./diff_y]
type = Diffusion
variable = y
[../]
[./diff_x]
type = Diffusion
variable = x
[../]
[]
[BCs]
[./right_x]
type = PostprocessorDirichletBC
variable = x
boundary = 'right'
postprocessor = incoming_x
[../]
[./left_y]
type = DirichletBC
variable = y
boundary = 'left'
value = 0
[../]
[./right_y]
type = PostprocessorDirichletBC
variable = y
boundary = 'right'
postprocessor = incoming_y
[../]
[./left_x]
type = DirichletBC
variable = x
boundary = 'left'
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
solve_type = PJFNK
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./incoming_x]
type = Receiver
execute_on = 'TIMESTEP_BEGIN'
[../]
[./incoming_y]
type = Receiver
execute_on = 'TIMESTEP_BEGIN'
[../]
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/orderedSimp3MatTest.i)
power = 4
E0 = 1.0e-6
E1 = 0.2
E2 = 0.6
E3 = 1.0
rho0 = 1.0e-6
rho1 = 0.4
rho2 = 0.7
rho3 = 1.0
C0 = 1.0e-6
C1 = 0.5
C2 = 0.8
C3 = 1.0
[Problem]
solve = false
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[]
[AuxVariables]
[mat_den]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mat_den]
type = FunctionAux
variable = mat_den
function = mat_den_fn
[]
[]
[Functions]
[mat_den_fn]
type = ParsedFunction
expression = .01*t
[]
[]
[Materials]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"A2:=(${E1}-${E2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${E1}-A2*${rho1}^${power}; E2:=A2*mat_den^${power}+B2; "
"A3:=(${E2}-${E3})/(${rho2}^${power}-${rho3}^${power}); "
"B3:=${E2}-A3*${rho2}^${power}; E3:=A3*mat_den^${power}+B3; "
"if(mat_den<${rho1},E1,if(mat_den<${rho2},E2,E3))"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost_mat]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^(1/${power})-${rho1}^(1/${power})); "
"B1:=${C0}-A1*${rho0}^(1/${power}); C1:=A1*mat_den^(1/${power})+B1; "
"A2:=(${C1}-${C2})/(${rho1}^(1/${power})-${rho2}^(1/${power})); "
"B2:=${C1}-A2*${rho1}^(1/${power}); C2:=A2*mat_den^(1/${power})+B2; "
"A3:=(${C2}-${C3})/(${rho2}^(1/${power})-${rho3}^(1/${power})); "
"B3:=${C2}-A3*${rho2}^(1/${power}); C3:=A3*mat_den^(1/${power})+B3; "
"if(mat_den<${rho1},C1,if(mat_den<${rho2},C2,C3))"
coupled_variables = 'mat_den'
property_name = Cost_mat
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
num_steps = 100
[]
[Outputs]
csv = true
print_linear_residuals = false
[]
[Postprocessors]
[mat_den]
type = PointValue
point = '0.5 0.5 0'
variable = mat_den
[]
[E_phys]
type = ElementExtremeMaterialProperty
mat_prop = E_phys
value_type = max
[]
[Cost_mat]
type = ElementExtremeMaterialProperty
mat_prop = Cost_mat
value_type = max
[]
[]
(modules/porous_flow/test/tests/dispersion/diff01_fv.i)
# Test diffusive part of FVPorousFlowDispersiveFlux kernel by setting dispersion
# coefficients to zero. Pressure is held constant over the mesh, and gravity is
# set to zero so that no advective transport of mass takes place.
# Mass fraction is set to 1 on the left hand side and 0 on the right hand side.
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 20
xmax = 10
bias_x = 1.2
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
type = MooseVariableFVReal
[]
[massfrac0]
type = MooseVariableFVReal
[]
[]
[AuxVariables]
[velocity]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[velocity]
type = ADPorousFlowDarcyVelocityComponent
variable = velocity
component = x
[]
[]
[ICs]
[pp]
type = ConstantIC
variable = pp
value = 1e5
[]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
value = 1
variable = massfrac0
boundary = left
[]
[right]
type = FVDirichletBC
value = 0
variable = massfrac0
boundary = right
[]
[pright]
type = FVDirichletBC
variable = pp
boundary = right
value = 1e5
[]
[pleft]
type = FVDirichletBC
variable = pp
boundary = left
value = 1e5
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[diff0_pp]
type = FVPorousFlowDispersiveFlux
fluid_component = 0
variable = pp
disp_trans = 0
disp_long = 0
[]
[mass1]
type = FVPorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[diff1_x]
type = FVPorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
disp_trans = 0
disp_long = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 1000
viscosity = 0.001
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = ADPorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = ADPorousFlowPorosityConst
porosity = 0.3
[]
[diff]
type = ADPorousFlowDiffusivityConst
diffusion_coeff = '1 1'
tortuosity = 0.1
[]
[relp]
type = ADPorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1e-9 0 0 0 1e-9 0 0 0 1e-9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 20
[]
[VectorPostprocessors]
[xmass]
type = ElementValueSampler
sort_by = id
variable = massfrac0
[]
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/porous_flow/examples/multiapp_fracture_flow/3dFracture/matrix_app.i)
# 3D matrix app doing thermo-hydro PorousFlow and receiving heat energy via a VectorPostprocessor from the 2D fracture App
[Mesh]
uniform_refine = 0
[generate]
type = GeneratedMeshGenerator
dim = 3
nx = 11
xmin = -10
xmax = 210
ny = 9
ymin = -10
ymax = 160
nz = 11
zmin = -10
zmax = 210
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[matrix_P]
scaling = 1E6
[]
[matrix_T]
initial_condition = 473
[]
[]
[ICs]
[frac_P]
type = FunctionIC
variable = matrix_P
function = insitu_pp
[]
[]
[Functions]
[insitu_pp]
type = ParsedFunction
expression = '10 - 0.847E-2 * z' # Approximate hydrostatic in MPa
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = matrix_P
temperature = matrix_T
fp = water
gravity = '0 0 -9.81E-6' # Note the value, because of pressure_unit
pressure_unit = MPa
[]
[DiracKernels]
[heat_from_fracture]
type = ReporterPointSource
variable = matrix_T
value_name = heat_transfer_rate/transferred_joules_per_s
x_coord_name = heat_transfer_rate/x
y_coord_name = heat_transfer_rate/y
z_coord_name = heat_transfer_rate/z
[]
[]
[FluidProperties]
[water]
type = SimpleFluidProperties # this is largely irrelevant here since we care about heat conduction only
thermal_expansion = 0 # to prevent depressurization as the reservoir is cooled
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1E-3 # small porosity of rock
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-18 0 0 0 1E-18 0 0 0 1E-18'
[]
[internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2700 # kg/m^3
specific_heat_capacity = 800 # rough guess at specific heat capacity
[]
[aq_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '5 0 0 0 5 0 0 0 5'
[]
[]
[VectorPostprocessors]
[heat_transfer_rate]
type = ConstantVectorPostprocessor
vector_names = 'transferred_joules_per_s x y z'
value = '0; 0; 0; 0'
outputs = none
[]
[]
[AuxVariables]
[normal_thermal_conductivity]
family = MONOMIAL
order = CONSTANT
[]
[fracture_normal_x]
family = MONOMIAL
order = CONSTANT
initial_condition = 0
[]
[fracture_normal_y]
family = MONOMIAL
order = CONSTANT
initial_condition = 1
[]
[fracture_normal_z]
family = MONOMIAL
order = CONSTANT
initial_condition = 0
[]
[element_normal_length]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[normal_thermal_conductivity_auxk]
type = ConstantAux
variable = normal_thermal_conductivity
value = 5 # very simple in this case
[]
[element_normal_length_auxk]
type = PorousFlowElementLength
variable = element_normal_length
direction = 'fracture_normal_x fracture_normal_y fracture_normal_z'
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
growth_factor = 1.1
optimal_iterations = 4
[]
dtmax = 1E8
end_time = 1E8
nl_abs_tol = 1E-2
[]
[Outputs]
print_linear_residuals = false
exodus = false
[]
[MultiApps]
[fracture_app]
type = TransientMultiApp
input_files = fracture_only_aperture_changing.i
cli_args = 'Outputs/ex/sync_only=false'
execute_on = TIMESTEP_BEGIN
sub_cycling = true
### catch_up = true
### max_catch_up_steps = 100
[]
[]
[Transfers]
[element_normal_length_to_fracture]
type = MultiAppNearestNodeTransfer
to_multi_app = fracture_app
source_variable = element_normal_length
variable = enclosing_element_normal_length
[]
[element_normal_thermal_cond_to_fracture]
type = MultiAppNearestNodeTransfer
to_multi_app = fracture_app
source_variable = normal_thermal_conductivity
variable = enclosing_element_normal_thermal_cond
[]
[T_to_fracture]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = fracture_app
source_variable = matrix_T
variable = transferred_matrix_T
[]
[normal_x_from_fracture]
type = MultiAppNearestNodeTransfer
from_multi_app = fracture_app
source_variable = normal_dirn_x
variable = fracture_normal_x
[]
[normal_y_from_fracture]
type = MultiAppNearestNodeTransfer
from_multi_app = fracture_app
source_variable = normal_dirn_y
variable = fracture_normal_y
[]
[normal_z_from_fracture]
type = MultiAppNearestNodeTransfer
from_multi_app = fracture_app
source_variable = normal_dirn_z
variable = fracture_normal_z
[]
[heat_from_fracture]
type = MultiAppReporterTransfer
from_multi_app = fracture_app
from_reporters = 'heat_transfer_rate/joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
to_reporters = 'heat_transfer_rate/transferred_joules_per_s heat_transfer_rate/x heat_transfer_rate/y heat_transfer_rate/z'
[]
[]
(test/tests/transfers/general_field/user_object/subdomain/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmax = 0.2
ymax = 0.2
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x > 0.05 & y < 0.1'
block_id = 1
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[UserObjects]
[to_main]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main
[]
[to_main_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'to_main to_main_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/peridynamics/test/tests/generalized_plane_strain/generalized_plane_strain_squares_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[fmg]
type = FileMeshGenerator
file = squares.e
[]
[gpd]
type = MeshGeneratorPD
input = fmg
retain_fe_mesh = false
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[scalar_strain_zz1]
order = FIRST
family = SCALAR
[]
[scalar_strain_zz2]
order = FIRST
family = SCALAR
[]
[]
[AuxVariables]
[temp]
order = FIRST
family = LAGRANGE
[]
[stress_zz1]
order = FIRST
family = LAGRANGE
[]
[stress_zz2]
order = FIRST
family = LAGRANGE
[]
[]
[Modules/Peridynamics/Mechanics]
[Master]
[block1]
formulation = ORDINARY_STATE
block = 1001
[]
[block2]
formulation = ORDINARY_STATE
block = 1002
[]
[]
[GeneralizedPlaneStrain]
[block1]
formulation = ORDINARY_STATE
scalar_out_of_plane_strain = scalar_strain_zz1
out_of_plane_stress_variable = stress_zz1
block = 1001
[]
[block2]
formulation = ORDINARY_STATE
scalar_out_of_plane_strain = scalar_strain_zz2
out_of_plane_stress_variable = stress_zz2
block = 1002
[]
[]
[]
[AuxKernels]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[]
[stress_zz1]
type = NodalRankTwoPD
variable = stress_zz1
rank_two_tensor = stress
scalar_out_of_plane_strain = scalar_strain_zz1
poissons_ratio = 0.3
youngs_modulus = 1e6
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
output_type = component
index_i = 2
index_j = 2
block = 1001
[]
[stress_zz2]
type = NodalRankTwoPD
variable = stress_zz2
scalar_out_of_plane_strain = scalar_strain_zz2
poissons_ratio = 0.3
youngs_modulus = 1e6
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
rank_two_tensor = stress
output_type = component
index_i = 2
index_j = 2
block = 1002
[]
[]
[Postprocessors]
[react_z1]
type = NodalVariableIntegralPD
variable = stress_zz1
block = 1001
[]
[react_z2]
type = NodalVariableIntegralPD
variable = stress_zz2
block = 1002
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[]
[]
[BCs]
[bottom1_x]
type = DirichletBC
boundary = 1001
variable = disp_x
value = 0.0
[]
[bottom1_y]
type = DirichletBC
boundary = 1001
variable = disp_y
value = 0.0
[]
[bottom2_x]
type = DirichletBC
boundary = 1002
variable = disp_x
value = 0.0
[]
[bottom2_y]
type = DirichletBC
boundary = 1002
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
block = '1001 1002'
[]
[force_density1]
type = ComputeSmallStrainVariableHorizonMaterialOSPD
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
scalar_out_of_plane_strain = scalar_strain_zz1
block = 1001
[]
[force_density2]
type = ComputeSmallStrainVariableHorizonMaterialOSPD
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
scalar_out_of_plane_strain = scalar_strain_zz2
block = 1002
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
l_tol = 1e-8
nl_rel_tol = 1e-15
nl_abs_tol = 1e-09
start_time = 0.0
end_time = 1.0
use_pre_SMO_residual = true
[]
[Outputs]
exodus = true
file_base = generalized_plane_strain_squares_OSPD
[]
(test/tests/parser/vector_multimooseenum/vmme.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[Materials]
[vmme]
type = VecMultiMooseEnumMaterial
mme = 'b; c a; a b c d e; e'
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
dtmin = 1e-4
nl_max_its = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
error_on_dtmin = false
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = u
[]
[]
(modules/solid_mechanics/test/tests/torque_reaction/disp_about_axis_axial_motion_delayed.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction=true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
add_variables = true
decomposition_method = EigenSolution
use_finite_deform_jacobian = true
[]
[]
[BCs]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
# Because rotation is prescribed about the z axis, the
# DisplacementAboutAxis BC is only needed for the x and y
# displacements.
[./top_x]
type = DisplacementAboutAxis
boundary = top
function = 't'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[../]
[./top_y]
type = DisplacementAboutAxis
boundary = top
function = 't'
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[../]
# DisplacementAboutAxis incremental
[./top_x_rate]
type = DisplacementAboutAxis
boundary = top
function = 1
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
angular_velocity = true
[../]
[./top_y_rate]
type = DisplacementAboutAxis
boundary = top
function = 1
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
angular_velocity = true
[../]
[]
# Engage the incremental DisplacementAboutAxis after 30 seconds
[Controls]
[./c1]
type = TimePeriod
enable_objects = 'BCs::top_x BCs::top_y'
disable_objects = 'BCs::top_x_rate BCs::top_y_rate'
start_time = '0'
end_time = '30'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Postprocessors]
[./disp_x_5]
type = NodalVariableValue
variable = disp_x
nodeid = 5
[../]
[./disp_y_5]
type = NodalVariableValue
variable = disp_y
nodeid = 5
[../]
[./disp_x_6]
type = NodalVariableValue
variable = disp_x
nodeid = 6
[../]
[./disp_y_6]
type = NodalVariableValue
variable = disp_y
nodeid = 6
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-9
l_tol = 1e-8
start_time = 0.0
dt = 2
dtmin = 2 # die instead of cutting the timestep
end_time = 90
[]
[Outputs]
file_base = disp_about_axis_axial_motion_delayed_out
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/total_power/clg.power.i)
[Functions]
[decayheatcurve]
type = PiecewiseLinear
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 2.0 3.0 4.0 5.0 6.0 8.0 10.0'
y = '1.0 .8382 .572 .3806 .2792 .2246 .1904 .1672 .1503 .1376 .1275 .1032 .09884
.09209 .0869 .08271 .07922 .07375 .06967'
[]
[dts]
type = PiecewiseLinear
# this matches the decay heat curve function
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.5 2.0 3.0 4.0 5.0 6.0 8.0 10.0'
y = '0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.5 0.5 1.0 1.0 1.0 1.0 2.0 2.0 2.0'
[]
[]
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[total_power]
type = TotalPower
power = 1.
[]
[ch1:solid]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
initial_T = 300
names = '0'
widths = '1'
n_part_elems = '1'
solid_properties = 'mat'
solid_properties_T_ref = '300'
[]
[]
[ControlLogic]
[reactor_power_control]
type = TimeFunctionComponentControl
component = total_power
parameter = power
function = decayheatcurve
[]
[]
[Postprocessors]
[reactor_power]
type = RealComponentParameterValuePostprocessor
component = total_power
parameter = power
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
[TimeStepper]
type = FunctionDT
function = dts
[]
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
end_time = 10
[]
[Outputs]
csv = true
show = 'reactor_power'
[]
(test/tests/transfers/multiapp_interpolation_transfer/fromrestrictedsub_sub.i)
[Mesh]
[file]
type = FileMeshGenerator
file = 2subdomains.e
[]
[boundary_fuel_side]
input = file
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.2 0 0'
top_right = '0.3 1 0'
[]
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[elemental]
block = '2'
order = CONSTANT
family = MONOMIAL
[]
[nodal]
block = '2'
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxKernels]
[elemaux]
type = CoupledAux
variable = elemental
coupled = u
block = '2'
[]
[nodaux]
type = CoupledAux
variable = nodal
coupled = u
block = '2'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/mass07.i)
# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant-bulk density, constant porosity, 1component
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[md]
[]
[]
[ICs]
[md]
type = RandomIC
min = -1
max = -0.224 # unsaturated for md<log(density_P0=0.8)=-0.223
variable = md
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = md
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'md'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 0.8
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseMD_Gaussian
mass_density = md
al = 1.1
density_P0 = 0.8
bulk_modulus = 1.5
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/userobjects/toggle_mesh_adaptivity/toggle_mesh_adaptivity.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
[]
[Adaptivity]
cycles_per_step = 1
marker = marker
max_h_level = 2
[./Markers]
[./marker]
type = BoxMarker
bottom_left = '0.35 0.25 0'
top_right = '0.5 0.5 0'
inside = refine
outside = coarsen
[../]
[../]
[]
[UserObjects]
[./mesh_adaptivity_off]
type = ToggleMeshAdaptivity
mesh_adaptivity = 'off'
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(modules/phase_field/test/tests/initial_conditions/PolycrystalVoronoiVoidIC_periodic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 85
ny = 85
nz = 0
xmax = 250
ymax = 250
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 5
grain_num = 5
var_name_base = gr
numbub = 15
bubspac = 22
radius = 8
int_width = 10
invalue = 1
outvalue = 0.1
[]
[Variables]
[./c]
[../]
[./w]
scaling = 1.0e4
[../]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalVoronoiVoidIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[./c_IC]
variable = c
type = PolycrystalVoronoiVoidIC
structure_type = voids
polycrystal_ic_uo = voronoi
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 10
int_width = 0
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/GBAnisotropy/testwidth1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 2
nz = 0
xmin = -500
xmax = 1000
ymin = 0
ymax = 100
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 3
var_name_base = gr
length_scale = 1.0e-9
time_scale = 1.0e-9
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[Functions]
[./ic_func_eta1]
type = ParsedFunction
expression = '0.5*(1.0-tanh((x)*sqrt(m/kappa/2.0)))'
symbol_names = 'm kappa'
symbol_values = '0.26514 331.414'
[../]
[./ic_func_eta2]
type = ParsedFunction
expression = '0.5*(1.0+tanh((x)*sqrt(m/kappa/2.0)))*0.5*(1.0-tanh((x-500)*sqrt(m/kappa/2.0)))'
symbol_names = 'm kappa'
symbol_values = '0.26514 331.414'
[../]
[./ic_func_eta3]
type = ParsedFunction
expression = '0.5*(1.0+tanh((x-500)*sqrt(m/kappa/2.0)))'
symbol_names = 'm kappa'
symbol_values = '0.26514 331.414'
[../]
[]
[ICs]
[./eta1_ic]
variable = gr0
type = FunctionIC
function = ic_func_eta1
[../]
[./eta2_ic]
variable = gr1
type = FunctionIC
function = ic_func_eta2
[../]
[./eta3_ic]
variable = gr2
type = FunctionIC
function = ic_func_eta3
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = FIRST
family = LAGRANGE
[../]
[./var_indices]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[Materials]
[./CuGrGranisotropic]
type = GBWidthAnisotropy
kappa = 331.414
mu = 0.26514
T = 600 # K
# molar_volume_value = 7.11e-6 #Units:m^3/mol
Anisotropic_GB_file_name = anisotropy_energy.txt
inclination_anisotropy = false # true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 40
nl_rel_tol = 1e-10
nl_abs_tol = 1e-11
num_steps = 2
dt = 10
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/disp03.i)
# Test the Jacobian of the dispersive contribution to the PorousFlowDisperiveFlux
# kernel by setting the diffusive component to zero (tortuosity = 0).
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
max = 2e1
min = 1e1
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 1
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
gravity = '1 0 0'
disp_long = 0.2
disp_trans = 0.1
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
gravity = '1 0 0'
disp_long = 0.2
disp_trans = 0.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 10
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-2 1e-1'
tortuosity = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain_disp.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0 -0.5 0'
new_boundary = 100
input = generated_mesh
[]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./u_z]
[../]
[./global_strain]
order = SIXTH
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./s00]
order = CONSTANT
family = MONOMIAL
[../]
[./s11]
order = CONSTANT
family = MONOMIAL
[../]
[./e00]
order = CONSTANT
family = MONOMIAL
[../]
[./e11]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 0
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_z]
type = GlobalDisplacementAux
variable = disp_z
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 2
[../]
[./s00]
type = RankTwoAux
variable = s00
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./s11]
type = RankTwoAux
variable = s11
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./e00]
type = RankTwoAux
variable = e00
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[../]
[./e11]
type = RankTwoAux
variable = e11
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[../]
[]
[GlobalParams]
displacements = 'u_x u_y u_z'
block = 0
[]
[Kernels]
[SolidMechanics]
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'z'
variable = 'u_x u_y u_z'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./fix_y]
type = DirichletBC
boundary = bottom
variable = u_y
value = 0
[../]
[./centerfix_z]
type = DirichletBC
boundary = 100
variable = u_z
value = 0
[../]
[./appl_y]
type = DirichletBC
boundary = top
variable = u_y
value = 0.033
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '7 0.33'
fill_method = symmetric_isotropic_E_nu
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-6
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform5.i)
# checking for small deformation
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II,
# and the resulting stresses are checked to lie on the expected yield surface
#
# tensile_strength is set to 1Pa, tip_smoother = 0.5, edge_smoother = 25degrees
# Then A + B + C = 0.609965
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.25E-6*x*t*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.25E-6*z*t*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tensile_tip_smoother = 0.5
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform5
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/functions/solution_function/solution_function_exodus_test.i)
# [Executioner]
# type = Steady
# petsc_options = '-snes'
# l_max_its = 800
# nl_rel_tol = 1e-10
# []
[Mesh]
type = FileMesh
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
# [./ne]
# order = FIRST
# family = LAGRANGE
# [../]
# [./ee]
# order = CONSTANT
# family = MONOMIAL
# [../]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
# [./sourcee]
# type = SolutionFunction
# file_type = exodusII
# mesh = cubesource.e
# variable = source_element
# [../]
[./sourcen]
type = SolutionFunction
scale_factor = 2.0
solution = cube_soln
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
# [./ne]
# type = FunctionAux
# variable = ne
# function = sourcee
# [../]
# [./ee]
# type = FunctionAux
# variable = ee
# function = sourcee
# [../]
[./nn]
type = FunctionAux
variable = nn
function = sourcen
[../]
[./en]
type = FunctionAux
variable = en
function = sourcen
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[UserObjects]
[./cube_soln]
type = SolutionUserObject
timestep = 2
system_variables = source_nodal
mesh = cubesource.e
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/misc/serialized_solution/adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./aux_serialized]
type = TestSerializedSolution
system = aux
[../]
[./nl_serialized]
type = TestSerializedSolution
system = nl
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
marker = box_refine
[./Markers]
[./box_refine]
type = BoxMarker
bottom_left = '0.2 0.2 0'
top_right = '0.8 0.8 0'
inside = REFINE
outside = DONT_MARK
[../]
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2qtt_out
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/time_integrators/implicit-euler/ie-monomials.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = MONOMIAL
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
variable = u
value = 1
[../]
[]
[Functions]
active = 'forcing_fn exact_fn'
[./forcing_fn]
type = ParsedFunction
expression = 2*pow(e,-x-(y*y))*(1-2*y*y)
[../]
[./exact_fn]
type = ParsedGradFunction
value = pow(e,-x-(y*y))
grad_x = -pow(e,-x-(y*y))
grad_y = -2*y*pow(e,-x-(y*y))
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./abs] # u * v
type = Reaction
variable = u
[../]
[./forcing]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[DGKernels]
[./dg_diff]
type = DGDiffusion
variable = u
epsilon = -1
sigma = 6
[../]
[]
[BCs]
[./all]
type = DGFunctionDiffusionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
epsilon = -1
sigma = 6
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
nl_rel_tol = 1e-10
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
console = true
[]
(test/tests/multiapps/restart_multilevel/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[v_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[AuxVariables]
[v]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[ufn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = v_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
checkpoint = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'sub.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
(modules/phase_field/test/tests/actions/grain_growth.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmax = 400
ymax = 400
elem_type = QUAD
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Modules]
[./PhaseField]
[./GrainGrowth]
variable_mobility = false
[../]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 300
x = 400
y = 0
int_width = 60
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
solve_type = 'NEWTON'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
num_steps = 5
dt = 80.0
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/rigidbodymotion/grain_forcesum.i)
# test file for showing summing forces and torques obtained from other userobjects
[GlobalParams]
var_name_base = eta
op_num = 2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 3
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SpecifiedSmoothCircleIC
invalue = 1.0
outvalue = 0.1
int_width = 6.0
x_positions = '20.0 30.0 '
z_positions = '0.0 0.0 '
y_positions = '0.0 25.0 '
radii = '14.0 14.0'
3D_spheres = false
variable = c
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = c
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
derivative_order = 2
[../]
[./force_density]
type = ForceDensityMaterial
c = c
etas ='eta0 eta1'
[../]
[]
[AuxVariables]
[./eta0]
[../]
[./eta1]
[../]
[./bnds]
[../]
[./df00]
order = CONSTANT
family = MONOMIAL
[../]
[./df01]
order = CONSTANT
family = MONOMIAL
[../]
[./df10]
order = CONSTANT
family = MONOMIAL
[../]
[./df11]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./ic_eta0]
int_width = 6.0
x1 = 20.0
y1 = 0.0
radius = 14.0
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SmoothCircleIC
[../]
[./IC_eta1]
int_width = 6.0
x1 = 30.0
y1 = 25.0
radius = 14.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
[../]
[]
[VectorPostprocessors]
[./forces_dns]
type = GrainForcesPostprocessor
grain_force = grain_force_dns
[../]
[./forces_cosnt]
type = GrainForcesPostprocessor
grain_force = grain_force_const
[../]
[./forces_total]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force_dns]
type = ComputeGrainForceAndTorque
c = c
etas = 'eta0 eta1'
execute_on = 'linear nonlinear'
grain_data = grain_center
force_density = force_density
[../]
[./grain_force_const]
type = ConstantGrainForceAndTorque
execute_on = 'linear nonlinear'
force = '2.0 0.0 0.0 0.0 0.0 0.0'
torque = '0.0 0.0 0.0 0.0 0.0 0.0'
[../]
[./grain_force]
type = GrainForceAndTorqueSum
execute_on = 'linear nonlinear'
grain_forces = 'grain_force_dns grain_force_const'
grain_num = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 20
nl_max_its = 20
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 2
dt = 0.1
[]
[Outputs]
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/jacobian/hcs02.i)
# apply a half-cubic heat sink flux
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = temp
number_fluid_phases = 0
number_fluid_components = 0
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
min = -1
max = 0
[]
[]
[Kernels]
[dummy_temp]
type = TimeDerivative
variable = temp
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[]
[BCs]
[flux_w]
type = PorousFlowHalfCubicSink
boundary = 'left'
center = 0.1
cutoff = -1.1
max = 2.2
variable = temp
flux_function = 'x*y'
[]
[flux_g]
type = PorousFlowHalfCubicSink
boundary = 'top left front'
center = 0.5
cutoff = -1.1
max = -2.2
variable = temp
flux_function = '-x*y'
[]
[flux_1]
type = PorousFlowHalfCubicSink
boundary = 'right'
center = -0.1
cutoff = -1.1
max = 1.2
variable = temp
flux_function = '-1.1*x*y'
[]
[flux_2]
type = PorousFlowHalfCubicSink
boundary = 'bottom'
center = 3.2
cutoff = -1.1
max = 1.2
variable = temp
flux_function = '0.5*x*y'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = hcs02
[]
(test/tests/outputs/output_if_base_contains/dt_from_parent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = dt_from_parent_subsub.i
[../]
[]
(modules/combined/test/tests/gap_heat_transfer_convex/gap_heat_transfer_convex.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
temperature = temp
[]
[Mesh]
file = gap_heat_transfer_convex.e
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0 2.0'
y = '0 1.0'
[../]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '200 200'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 100
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 2
secondary = 3
emissivity_primary = 0
emissivity_secondary = 0
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
volumetric_locking_correction = true
strain = FINITE
eigenstrain_names = eigenstrain
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./move_right]
type = FunctionDirichletBC
boundary = '3'
variable = disp_x
function = disp
[../]
[./fixed_x]
type = DirichletBC
boundary = '1'
variable = disp_x
value = 0
[../]
[./fixed_y]
type = DirichletBC
boundary = '1 2 3 4'
variable = disp_y
value = 0
[../]
[./fixed_z]
type = DirichletBC
boundary = '1 2 3 4'
variable = disp_z
value = 0
[../]
[./temp_bottom]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_top]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 100
thermal_expansion_coeff = 0
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./heat1]
type = HeatConductionMaterial
block = 1
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./heat2]
type = HeatConductionMaterial
block = 2
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = Density
block = '1 2'
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
dt = 0.1
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/fflux13.i)
# 2phase (PP), 3components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
# using harmonic-mean mobility
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[]
[AuxVariables]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 0.4
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 0.4
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 0.4
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 -0.1 0'
full_upwind_threshold = 0
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = ppgas
gravity = '-1 -0.1 0'
full_upwind_threshold = 0
fallback_scheme = harmonic
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = massfrac_ph0_sp0
gravity = '-1 -0.1 0'
full_upwind_threshold = 0
fallback_scheme = harmonic
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/phase_field/test/tests/flood_counter_aux_test/nodal_flood_periodic_2var.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./bubble_map0]
order = FIRST
family = LAGRANGE
[../]
[./bubble_map1]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./diffv]
type = Diffusion
variable = v
[../]
[./forcing_1]
type = GaussContForcing
variable = u
x_center = 1.0
y_center = 1.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_2]
type = GaussContForcing
variable = u
x_center = 20.0
y_center = 39.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_3]
type = GaussContForcing
variable = u
x_center = 39.0
y_center = 20.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_4]
type = GaussContForcing
variable = u
x_center = 15.0
y_center = 15.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_1v]
type = GaussContForcing
variable = v
x_center = 8.0
y_center = 8.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_2v]
type = GaussContForcing
variable = v
x_center = 18.0
y_center = 22.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_3v]
type = GaussContForcing
variable = v
x_center = 39.0
y_center = 20.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_4v]
type = GaussContForcing
variable = v
x_center = 32.0
y_center = 8.0
x_spread = 0.5
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[./dotv]
type = TimeDerivative
variable = v
[../]
[]
[AuxKernels]
[./mapper0]
type = FeatureFloodCountAux
variable = bubble_map0
execute_on = timestep_end
flood_counter = bubbles
map_index = 0
[../]
[./mapper1]
type = FeatureFloodCountAux
variable = bubble_map1
execute_on = timestep_end
flood_counter = bubbles
map_index = 1
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = 'u v'
auto_direction = 'x y'
[../]
[../]
[]
[UserObjects]
[./bubbles]
type = FeatureFloodCount
variable = 'u v'
threshold = 0.3
execute_on = timestep_end
use_single_map = false
use_global_numbering = true
outputs = none
flood_entity_type = NODAL
[../]
[]
[Executioner]
type = Transient
dt = 4.0
num_steps = 5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_2var
exodus = true
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialMultiphase_AD.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmin = -20
xmax = 20
ymin = -20
ymax = 20
[]
[GlobalParams]
op_num = 2
var_name_base = etab
[]
[Variables]
[w]
[]
[etaa0]
[]
[etab0]
[]
[etab1]
[]
[]
[AuxVariables]
[bnds]
order = FIRST
family = LAGRANGE
[]
[]
[ICs]
[IC_etaa0]
type = FunctionIC
variable = etaa0
function = ic_func_etaa0
[]
[IC_etab0]
type = FunctionIC
variable = etab0
function = ic_func_etab0
[]
[IC_etab1]
type = FunctionIC
variable = etab1
function = ic_func_etab1
[]
[IC_w]
type = ConstantIC
value = -0.05
variable = w
[]
[]
[Functions]
[ic_func_etaa0]
type = ADParsedFunction
value = 'r:=sqrt(x^2+y^2);0.5*(1.0-tanh((r-10.0)/sqrt(2.0)))'
[]
[ic_func_etab0]
type = ADParsedFunction
value = 'r:=sqrt(x^2+y^2);0.5*(1.0+tanh((r-10)/sqrt(2.0)))*0.5*(1.0+tanh((y)/sqrt(2.0)))'
[]
[ic_func_etab1]
type = ADParsedFunction
value = 'r:=sqrt(x^2+y^2);0.5*(1.0+tanh((r-10)/sqrt(2.0)))*0.5*(1.0-tanh((y)/sqrt(2.0)))'
[]
[]
[BCs]
[]
[Kernels]
# Order parameter eta_alpha0
[ACa0_bulk]
type = ADACGrGrMulti
variable = etaa0
v = 'etab0 etab1'
gamma_names = 'gab gab'
[]
[ACa0_sw]
type = ADACSwitching
variable = etaa0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
[]
[ACa0_int]
type = ADACInterface
variable = etaa0
kappa_name = kappa
variable_L = false
[]
[ea0_dot]
type = ADTimeDerivative
variable = etaa0
[]
# Order parameter eta_beta0
[ACb0_bulk]
type = ADACGrGrMulti
variable = etab0
v = 'etaa0 etab1'
gamma_names = 'gab gbb'
[]
[ACb0_sw]
type = ADACSwitching
variable = etab0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
[]
[ACb0_int]
type = ADACInterface
variable = etab0
kappa_name = kappa
variable_L = false
[]
[eb0_dot]
type = ADTimeDerivative
variable = etab0
[]
# Order parameter eta_beta1
[ACb1_bulk]
type = ADACGrGrMulti
variable = etab1
v = 'etaa0 etab0'
gamma_names = 'gab gbb'
[]
[ACb1_sw]
type = ADACSwitching
variable = etab1
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
[]
[ACb1_int]
type = ADACInterface
variable = etab1
kappa_name = kappa
variable_L = false
[]
[eb1_dot]
type = ADTimeDerivative
variable = etab1
[]
#Chemical potential
[w_dot]
type = ADSusceptibilityTimeDerivative
variable = w
f_name = chi
[]
[Diffusion]
type = ADMatDiffusion
variable = w
diffusivity = Dchi
[]
[coupled_etaa0dot]
type = ADCoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
args = 'etaa0 etab0 etab1'
[]
[coupled_etab0dot]
type = ADCoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
args = 'etaa0 etab0 etab1'
[]
[coupled_etab1dot]
type = ADCoupledSwitchingTimeDerivative
variable = w
v = etab1
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
args = 'etaa0 etab0 etab1'
[]
[]
[AuxKernels]
[BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[]
[]
# enable_jit set to false in many materials to make this test start up faster.
# It is recommended to set enable_jit = true or just remove these lines for
# production runs with this model
[Materials]
[ha]
type = ADSwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0 etab1'
phase_etas = 'etaa0'
[]
[hb]
type = ADSwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0 etab1'
phase_etas = 'etab0 etab1'
[]
[omegaa]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
derivative_order = 2
[]
[omegab]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = omegab
material_property_names = 'Vm kb cbeq'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
derivative_order = 2
[]
[rhoa]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
derivative_order = 2
[]
[rhob]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
derivative_order = 2
[]
[const]
type = ADGenericConstantMaterial
prop_names = 'kappa_c kappa L D chi Vm ka caeq kb cbeq gab gbb mu'
prop_values = '0 1 1.0 1.0 1.0 1.0 10.0 0.1 10.0 0.9 4.5 1.5 1.0'
[]
[Mobility]
type = ADDerivativeParsedMaterial
f_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
derivative_order = 2
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
nl_abs_tol = 1e-8
num_steps = 2
[TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.1
[]
[]
[Outputs]
exodus = true
file_base = GrandPotentialMultiphase_out
[]
(modules/porous_flow/test/tests/poro_elasticity/undrained_oedometer.i)
# An undrained oedometer test on a saturated poroelastic sample.
#
# The sample is a single unit element, with roller BCs on the sides
# and bottom. A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow.
#
# Under these conditions
# porepressure = -(Fluid bulk modulus)*log(1 - 0.01t)
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# where L is the height of the sample (L=1 in this test)
#
# Parameters:
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 1
#
# Desired output:
# zdisp = -0.01*t
# p0 = 1*log(1-0.01t)
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t
#
# Regarding the "log" - it just comes from conserving fluid mass
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_z
function = -0.01*t
boundary = front
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1
[]
[]
[Postprocessors]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = undrained_oedometer
[csv]
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/beam/constraints/frictionless_constraint.i)
# Test for frictionless beam constraint.
#
# Using a simple L-shaped geometry with a frictionless constraint at the
# corner between the two beams. The longer beam properties and loading is
# taken from an earlier beam regression test for static loading. The maximum
# applied load of 50000 lb should result in a displacement of 3.537e-3. Since
# the constraint is frictionless, the y-dir displacement of the long beam is
# 3.537e-3 and the short beam y-dir displacement is zero.
[Mesh]
file = beam_cons_patch.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = '1001 1003'
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = '1001 1003'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = '1001 1003'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = '1001 1003'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = '1001 1003'
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = '1001 1003'
value = 0.0
[../]
[]
[Constraints]
[./tie_y_fuel]
type = NodalFrictionalConstraint
normal_force = 1000
tangential_penalty = 1.2e6
friction_coefficient = 0.0
boundary = 1005
secondary = 1004
variable = disp_y
[../]
[./tie_x_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = disp_x
[../]
[./tie_z_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = disp_z
[../]
[./tie_rot_y_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_y
[../]
[./tie_rot_x_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_x
[../]
[./tie_rot_z_fuel]
type = NodalStickConstraint
penalty = 1.2e14
boundary = 1005
secondary = 1004
variable = rot_z
[../]
[]
[Functions]
[./force_loading]
type = PiecewiseLinear
x = '0.0 5.0'
y = '0.0 50000.0'
[../]
[]
[NodalKernels]
[./force_x2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = '1004'
function = force_loading
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 5
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '1 2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity_pipe]
type = ComputeElasticityBeam
shear_coefficient = 1.0
youngs_modulus = 30e6
poissons_ratio = 0.3
block = 1
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain_pipe]
type = ComputeIncrementalBeamStrain
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 28.274
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 0.0 1.0'
[../]
[./stress_pipe]
type = ComputeBeamResultants
block = 1
outputs = exodus
output_properties = 'forces moments'
[../]
[./elasticity_cons]
type = ComputeElasticityBeam
shear_coefficient = 1.0
youngs_modulus = 10e2
poissons_ratio = 0.3
block = 2
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain_cons]
type = ComputeIncrementalBeamStrain
block = '2'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 1.0
Ay = 0.0
Az = 0.0
Iy = 1.0
Iz = 1.0
y_orientation = '0.0 0.0 1.0'
[../]
[./stress_cons]
type = ComputeBeamResultants
block = 2
outputs = exodus
output_properties = 'forces moments'
[../]
[]
[Postprocessors]
[./disp_y_n4]
type = NodalVariableValue
variable = disp_y
nodeid = 3
[../]
[./disp_y_n2]
type = NodalVariableValue
variable = disp_y
nodeid = 1
[../]
[./forces_y]
type = PointValue
point = '10.0 59.9 0.0'
variable = forces_y
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/large_deform4.i)
# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
# using the 'cap' tip_scheme
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222 (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[BCs]
[bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
# the following are "random" deformations
# each is O(1E-1) to provide large deformations
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '(sin(0.1*t)+x)/1E1'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '(cos(t)+x*y)/1E1'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 'sin(0.4321*t)*x*y*z/1E1'
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[]
[should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[]
[]
[Functions]
[should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.577350269
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.08748866
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tip_scheme = cap
smoother = 100
cap_rate = 0.001
cap_start = 0.0
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
# the following is transversely isotropic, i think.
fill_method = symmetric9
C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
max_NR_iterations = 100
ep_plastic_tolerance = 1E-3
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1E4
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(test/tests/kernels/coupled_time_derivative/ad_coupled_time_derivative_test.i)
###########################################################
# This is a simple test of the CoupledTimeDerivative kernel.
# The expected solution for the variable v is
# v(x) = 1/2 * (x^2 + x)
###########################################################
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./fn_u]
type = BodyForce
variable = u
function = 1
[../]
[./time_v]
type = ADCoupledTimeDerivative
variable = v
v = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = v
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = v
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
file_base = coupled_time_derivative_test_out
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4qns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test4q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1.e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test4qns_out
exodus = true
[]
(modules/navier_stokes/test/tests/finite_element/pins/expansion-channel/expansion-channel-slip-wall.i)
# This is an example showing the conservative form with combined velocity inlet condition,
# pressure outlet condition and slip wall boundary condition.
[GlobalParams]
gravity = '0 -9.8 0'
order = FIRST
family = LAGRANGE
u = vel_x
v = vel_y
pressure = p
temperature = T
porosity = porosity
eos = eos
conservative_form = true
p_int_by_parts = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = expansion-channel.e
[]
[add_corners]
type = ExtraNodesetGenerator
input = file
new_boundary = 'corners'
coord = '-0.05 -0.5 0; 0.05 -0.5 0; -0.1 0.5 0; 0.1 0.5 0'
[]
[]
[NodalNormals]
# boundaries 3 (left) and 4 (right) are walls
boundary = '3 4'
corner_boundary = 'corners'
[]
[FluidProperties]
[eos]
type = SimpleFluidProperties
density0 = 100 # kg/m^3
thermal_expansion = 0.001 # K^{-1}
cp = 100
viscosity = 0.1 # Pa-s, Re=rho*u*L/mu = 100*1*0.1/0.1 = 100
thermal_conductivity = 72
[]
[]
[Variables]
# velocities
[vel_x]
scaling = 1e-1
initial_condition = 0
[]
[vel_y]
scaling = 1e-2
initial_condition = 1
[]
# Pressure
[p]
initial_condition = 1.01e5
[]
# Temperature
[T]
scaling = 1e-4
initial_condition = 630
[]
[]
[AuxVariables]
[rho]
initial_condition = 77.0
[]
[porosity]
initial_condition = 0.6
[]
[vol_heat]
initial_condition = 1e3
[]
[]
[Materials]
[mat]
type = PINSFEMaterial
alpha = 1e3
beta = 100
[]
[]
[Kernels]
# mass balance (continuity) equation
[mass_time]
type = PINSFEFluidPressureTimeDerivative
variable = p
[]
[mass_space]
type = INSFEFluidMassKernel
variable = p
[]
# momentum equations for x- and y- velocities
[x_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_x
[]
[x_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_x
component = 0
[]
[y_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_y
[]
[y_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_y
component = 1
[]
# fluid energy equation
[temperature_time]
type = PINSFEFluidTemperatureTimeDerivative
variable = T
[]
[temperature_space]
type = INSFEFluidEnergyKernel
variable = T
power_density = vol_heat
[]
[]
[AuxKernels]
[rho_aux]
type = FluidDensityAux
variable = rho
p = p
T = T
fp = eos
[]
[]
[BCs]
# BCs for mass equation
# Inlet
[mass_inlet]
type = INSFEFluidMassBC
variable = p
boundary = '1'
[]
# Outlet
[mass_out]
type = INSFEFluidMassBC
variable = p
boundary = '2'
[]
# BCs for x-momentum equation
# Inlet
[vx_in]
type = INSFEFluidMomentumBC
variable = vel_x
boundary = '1'
component = 0
#p_fn = 1.05e5
v_fn = 1
[]
# Outlet
[vx_out]
type = INSFEFluidMomentumBC
variable = vel_x
boundary = '2'
component = 0
p_fn = 1e5
[]
# Walls (left and right walls)
[vx_wall]
type = INSFEFluidWallMomentumBC
variable = vel_x
boundary = '3 4'
component = 0
[]
# BCs for y-momentum equation
# Inlet
[vy_in]
type = INSFEFluidMomentumBC
variable = vel_y
boundary = '1'
component = 1
v_fn = 1
[]
# Outlet
[vy_out]
type = INSFEFluidMomentumBC
variable = vel_y
boundary = '2'
component = 1
p_fn = 1e5
[]
# Walls (left and right walls)
[vy_wall]
type = INSFEFluidWallMomentumBC
variable = vel_y
boundary = '3 4'
component = 1
[]
# Special slip-wall BCs for both x- and y- velocities
[slipwall]
type = INSFEMomentumFreeSlipBC
boundary = '3 4'
variable = vel_x
u = vel_x
v = vel_y
[]
# BCs for fluid energy equation
# Inlet
[T_in]
type = INSFEFluidEnergyBC
variable = T
boundary = '1'
T_fn = 630
[]
# Outlet
[T_out]
type = INSFEFluidEnergyBC
variable = T
boundary = '2'
T_fn = 630
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = FDP
full = true
solve_type = 'PJFNK'
[]
[]
[Executioner]
type = Transient
dt = 0.2
dtmin = 1.e-6
[TimeStepper]
type = IterationAdaptiveDT
growth_factor = 1.25
optimal_iterations = 15
linear_iteration_ratio = 100
dt = 0.1
cutback_factor = 0.5
cutback_factor_at_failure = 0.5
[]
dtmax = 25
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 100'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 12
l_tol = 1e-5
l_max_its = 100
start_time = 0.0
end_time = 500
num_steps = 2
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
time_step_interval = 1
execute_on = 'initial timestep_end'
[console]
type = Console
output_linear = false
[]
[out]
type = Exodus
use_displaced = false
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/update_method_test.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[gss]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[gss]
type = MaterialStdVectorAux
variable = gss
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_increment
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[gss]
type = ElementAverageValue
variable = gss
[]
[slip_increment]
type = ElementAverageValue
variable = slip_increment
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 0.01
dtmax = 10.0
num_steps = 10
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/xfem/test/tests/moving_interface/phase_transition_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 11
ny = 1
nz = 1
xmin = 0.0
xmax = 20.0
ymin = 0.0
ymax = 5.0
zmin = 0.0
zmax = 5.0
elem_type = HEX8
[]
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[velocity]
type = XFEMPhaseTransitionMovingInterfaceVelocity
diffusivity_at_positive_level_set = 5
diffusivity_at_negative_level_set = 1
equilibrium_concentration_jump = 1
value_at_interface_uo = value_uo
[]
[value_uo]
type = NodeValueAtXFEMInterface
variable = 'u'
interface_mesh_cut_userobject = 'cut_mesh'
execute_on = TIMESTEP_END
level_set_var = ls
[]
[cut_mesh]
type = InterfaceMeshCut3DUserObject
mesh_file = flat_interface_2d.e
interface_velocity_uo = velocity
heal_always = true
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[ic_u]
type = FunctionIC
variable = u
function = 'if(x<5.01, 2, 1)'
[]
[]
[AuxVariables]
[ls]
order = FIRST
family = LAGRANGE
[]
[]
[Constraints]
[u_constraint]
type = XFEMEqualValueAtInterface
geometric_cut_userobject = 'cut_mesh'
use_displaced_mesh = false
variable = u
value = 2
alpha = 1e6
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[AuxKernels]
[ls]
type = MeshCutLevelSetAux
mesh_cut_user_object = cut_mesh
variable = ls
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Materials]
[diffusivity_A]
type = GenericConstantMaterial
prop_names = A_diffusion_coefficient
prop_values = 5
[]
[diffusivity_B]
type = GenericConstantMaterial
prop_names = B_diffusion_coefficient
prop_values = 1
[]
[diff_combined]
type = LevelSetBiMaterialReal
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = diffusion_coefficient
[]
[]
[BCs]
# Define boundary conditions
[left_u]
type = DirichletBC
variable = u
value = 2
boundary = left
[]
[right_u]
type = NeumannBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
start_time = 0.0
dt = 1
num_steps = 5
max_xfem_update = 1
[]
[Outputs]
execute_on = timestep_end
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/hysteresis/except14.i)
# Exception: attempting to use PorousFlow2PhaseHysPP in a 1-phase situation
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPP
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp
phase1_porepressure = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 19
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/geochemistry/test/tests/nodal_void_volume/nodal_void_volume_adaptive.i)
# Computes nodal void volume, when using adaptivity, and compares with the Postprocessor hand-calculated values
[Mesh]
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '1 1 2 2'
dy = '1 4'
[]
[]
[Adaptivity]
initial_marker = u_marker
marker = u_marker
max_h_level = 1
[Markers]
[u_marker]
type = ValueRangeMarker
variable = u
invert = true
lower_bound = 0.02
upper_bound = 0.98
[]
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'if(x<2,0,1)'
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = u
[]
[u]
type = Diffusion
variable = u
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
[]
[Outputs]
csv = true
[]
[UserObjects]
[nodal_void_volume]
type = NodalVoidVolume
porosity = porosity
[]
[]
[AuxVariables]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[vol]
[]
[]
[AuxKernels]
[porosity]
type = FunctionAux
variable = porosity
function = 'if(x<4, 1, 2)'
[]
[vol]
type = NodalVoidVolumeAux
variable = vol
nodal_void_volume_uo = nodal_void_volume
[]
[]
[Postprocessors]
[quarter]
type = PointValue
point = '0 0 0'
variable = vol
[]
[half]
type = PointValue
point = '1 0 0'
variable = vol
[]
[three_quarters]
type = PointValue
point = '2 0 0'
variable = vol
[]
[one_and_half_to_34s]
type = PointValue
point = '4 0 0'
variable = vol
[]
[one_to_14]
type = PointValue
point = '6 0 0'
variable = vol
[]
[one_and_quarter]
type = PointValue
point = '0 1 0'
variable = vol
[]
[two_and_half]
type = PointValue
point = '1 1 0'
variable = vol
[]
[three_and_three_quarters]
type = PointValue
point = '2 1 0'
variable = vol
[]
[seven_and_half_to_334]
type = PointValue
point = '4 1 0'
variable = vol
[]
[five_to_54]
type = PointValue
point = '6 1 0'
variable = vol
[]
[]
(tutorials/tutorial02_multiapps/step03_coupling/02_parent_picard.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[vt]
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[diff]
type = ParsedMaterial
property_name = D
coupled_variables = 'vt'
expression = 'vt'
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
fixed_point_max_its = 10
nl_abs_tol = 1e-10
fixed_point_rel_tol = 1e-6
fixed_point_abs_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[micro]
type = TransientMultiApp
positions = '0.15 0.15 0 0.45 0.45 0 0.75 0.75 0'
input_files = '02_sub_picard.i'
execute_on = timestep_end
output_in_position = true
[]
[]
[Transfers]
[push_u]
type = MultiAppVariableValueSampleTransfer
to_multi_app = micro
source_variable = u
variable = ut
[]
[pull_v]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = micro
variable = vt
postprocessor = average_v
[]
[]
(modules/xfem/test/tests/single_var_constraint_3d/stationary_fluxjump_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.25
elem_type = HEX8
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./square_planar_cut_uo]
type = RectangleCutUserObject
cut_data = ' 0.5 -0.001 -0.001
0.5 1.001 -0.001
0.5 1.001 1.001
0.5 -0.001 1.001'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = 1
geometric_cut_userobject = 'square_planar_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/small_deform_harden3.i)
# apply repeated stretches to observe cohesion hardening
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = x_disp
boundary = front
function = '0'
[]
[topy]
type = FunctionDirichletBC
variable = y_disp
boundary = front
function = '0'
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = '2*t'
[]
[]
[AuxVariables]
[wps_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wps_internal_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wps_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[int]
type = PointValue
point = '0 0 0'
variable = wps_internal
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningExponential
value_0 = 1E3
value_residual = 2E3
rate = 0
[]
[tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 0.577350269
rate = 4E4
[]
[tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.01745506
value_residual = 0.01745506
rate = 1E8
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 500
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1E9 0.5E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-3
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1E-6
dt = 1E-7
type = Transient
[]
[Outputs]
csv = true
[]
(modules/heat_transfer/test/tests/NAFEMS/transient/T3/nafems_t3_edge_template.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 5
xmin = 0.0
xmax = 0.1
elem_type = EDGE2
[]
[Variables]
[./temp]
initial_condition = 0.0
[../]
[]
[BCs]
[./FixedTempLeft]
type = DirichletBC
variable = temp
boundary = left
value = 0.0
[../]
[./FunctionTempRight]
type = FunctionDirichletBC
variable = temp
boundary = right
function = '100.0 * sin(pi*t/40)'
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./HeatTdot]
type = HeatConductionTimeDerivative
variable = temp
[../]
[]
[Materials]
[./density]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '35.0 440.5 7200.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_tol = 1e-5
nl_max_its = 50
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
dt = 1
end_time = 32.0
[]
[Postprocessors]
[./target_temp]
type = NodalVariableValue
variable = temp
nodeid = 4
[../]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/jacobian_1/jn_fu_30.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1E12
fully_upwind = true
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn_fu_30
exodus = false
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/2d_mmb_2material_cost.i)
vol_frac = 0.5
power = 3
E0 = 1.0e-6
E1 = 0.3
E2 = 1.0
rho0 = 1.0e-6
rho1 = 0.3
rho2 = 1.0
C0 = 1.0e-6
C1 = 0.5
C2 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 150
ny = 50
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"A2:=(${E1}-${E2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${E1}-A2*${rho1}^${power}; E2:=A2*mat_den^${power}+B2; "
"if(mat_den<${rho1},E1,E2)"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${C0}-A1*${rho0}^${power}; C1:=A1*mat_den^${power}+B1; "
"A2:=(${C1}-${C2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${C1}-A2*${rho1}^${power}; C2:=A2*mat_den^${power}+B2; "
"if(mat_den<${rho1},C1,C2)"
coupled_variables = 'mat_den'
property_name = Cost
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = Cost
outputs = 'exodus'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
num_steps = 70
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[]
(modules/xfem/test/tests/moving_interface/verification/1D_xy_discrete2mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: quasi-1D
# Coordinate System: xy
# Material Numbers/Types:discrete homog 2 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description
# A transient heat transfer problem in Cartesian coordinates designed with
# the Method of Manufactured Solutions. This problem was developed to verify
# XFEM performance in the presence of a moving interface separating two
# discrete material regions for linear element models. Both the temperature
# solution and level set function are designed to be linear to attempt to
# minimize error between the exact solution and XFEM results. Thermal
# conductivity, density, and heat capacity are homogeneous in each material
# region with a discontinuous jump in thermal flux between the two material
# regions.
# Results:
# The temperature at the left boundary is determined by the analytical
# solution, so temperature at the right boundary (x=1) should exhibit the
# largest difference between the analytical solution and XFEM results. We
# present the analytical and XFEM results at the material interface position
# and right side boundary at various times.
# Interface:
# Time Expected Temperature XFEM Calculated Temperature
# 20 746.75 746.7235521
# 40 893.05 893.0379081
# 60 1040.15 1040.1527530
#
# Right Boundary (x=1):
# Time Expected Temperature XFEM Calculated Temperature
# 20 720 719.9708681
# 40 840 839.9913293
# 60 960 960.0100886
#
# IMPORTANT NOTE:
# When running this input file, add the --allow-test-objects tag!!!
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 0.5
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = phi
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./phi]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = 'diffusion_coefficient'
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = phi
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
jump_flux = jump_flux_func
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = 'phi:=(0.75-x-0.001*t);
i:=(0.75-0.001*t);
if (phi>=0,
10*(8-x),
(7/(1-i))*((i-2)*x + (8-7*i)) )'
[../]
[./right_du_func]
type = ParsedFunction
expression = 'i:=(0.75-0.001*t);
(2.0/(1-i))*(-5+5*i+i*t-2*t)'
[../]
[./exact_u_func]
type = ParsedFunction
expression = 'phi:=(0.75-x-0.001*t);
i:=(0.75-0.001*t);
if (phi>=0,
605 - 5*x + t*(8-x),
(1/(1-i))*((-5+5*i+i*t-2*t)*x + (605-605*i+8*t-7*t*i)) )'
[../]
[./jump_flux_func]
type = ParsedFunction
expression = 'i:=(0.75-0.001*t);
k_1:=(20.0);
k_2:=(2.0);
k_1*(5+t) + (k_2/(1-i))*(-5+5*i+i*t-2*t)'
[../]
[./ls_func]
type = ParsedFunction
expression = '0.75 - x - 0.001*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'A_rhoCp B_rhoCp'
prop_values = '10 7'
[../]
[./therm_cond_prop]
type = GenericConstantMaterial
prop_names = 'A_diffusion_coefficient B_diffusion_coefficient'
prop_values = '20.0 2.0'
[../]
[./combined_rhoCp]
type = LevelSetBiMaterialReal
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = phi
prop_name = rhoCp
[../]
[./combined_diffusion_coefficient]
type = LevelSetBiMaterialReal
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = phi
prop_name = diffusion_coefficient
[../]
[]
[BCs]
[./left_u]
type = FunctionDirichletBC
variable = u
boundary = 'left'
function = exact_u_func
[../]
[./right_du]
type = FunctionNeumannBC
variable = u
boundary = 'right'
function = right_du_func
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 600
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
# petsc_options_iname = '-pc_type -pc_hypre_type'
# petsc_options_value = 'hypre boomeramg'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 20
end_time = 60.0
max_xfem_update = 2
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_multiple_softening.i)
# Test of cracking with direction-specific release models in 3
# directions. Block is first pulled in one direction, and then
# held while it is sequentially pulled in the other two
# directions. Poisson's ratio is zero so that the cracking in one
# direction doesn't affect the others.
# Softening in the three directions should follow the laws for the
# prescribed models in the three directions, which are power law (x),
# exponential (y), and abrupt (z).
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displx]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 1 1 1'
[../]
[./disply]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 1 1'
[../]
[./displz]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 0 1'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./pullx]
type = ADFunctionDirichletBC
variable = disp_x
boundary = right
function = displx
[../]
[./pully]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = disply
[../]
[./pullz]
type = ADFunctionDirichletBC
variable = disp_z
boundary = front
function = displz
[../]
[./left]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2.8e7
poissons_ratio = 0
[../]
[./elastic_stress]
type = ADComputeSmearedCrackingStress
cracking_stress = 1.68e6
cracked_elasticity_type = FULL
softening_models = 'power_law_softening exponential_softening abrupt_softening'
prescribed_crack_directions = 'x y z'
[../]
[./power_law_softening]
type = ADPowerLawSoftening
stiffness_reduction = 0.3333
[../]
[./exponential_softening]
type = ADExponentialSoftening
[../]
[./abrupt_softening]
type = ADAbruptSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 3.0
dt = 0.01
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_1.i)
# Example demonstrating that controlled-activity can be spatially-dependent
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 1 -5 1E-5"
constraint_meaning = "bulk_composition log10activity bulk_composition"
constraint_unit = " kg dimensionless moles"
controlled_activity_name = 'H+'
controlled_activity_value = 'act_H+'
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
[AuxVariables]
[act_H+]
[]
[]
[AuxKernels]
[act_H+]
type = FunctionAux
variable = 'act_H+'
function = '10^(-5 + x)'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[VectorPostprocessors]
[pH]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
sort_by = x
num_points = 11
variable = pH
[]
[]
[Outputs]
csv = true
execute_on = final
[]
(modules/phase_field/test/tests/MultiSmoothCircleIC/multismoothcircleIC_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 15
ny = 15
nz = 15
xmin = 0
xmax = 100
ymin = 0
ymax = 100
zmin = 0
zmax = 100
elem_type = HEX8
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./c]
type = MultiSmoothCircleIC
variable = c
invalue = 1.0
outvalue = 0.0001
bubspac = 30.0 # This spacing is from bubble center to bubble center
numbub = 6
radius = 10.0
int_width = 12.0
radius_variation = 0.2
radius_variation_type = uniform
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./diff]
type = MatDiffusion
variable = c
diffusivity = D_v
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y z'
[../]
[../]
[]
[Materials]
[./Dv]
type = GenericConstantMaterial
prop_names = D_v
prop_values = 0.074802
[../]
[]
[Postprocessors]
[./bubbles]
type = FeatureFloodCount
variable = c
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 20
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = 0.0
num_steps = 1
dt = 100.0
[./Adaptivity]
refine_fraction = .5
[../]
[]
[Outputs]
exodus = true
[]
(modules/misc/test/tests/arrhenius_material_property/exact.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[Variables]
[temp]
initial_condition = 1100
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[]
[BCs]
[temp]
type = FunctionDirichletBC
variable = temp
boundary = 'left right'
function = '100 * t + 100'
[]
[]
[Materials]
[D]
type = ArrheniusMaterialProperty
temperature = temp
activation_energy = '0.5 0.1'
frequency_factor = '5 3e-3'
gas_constant = 8.617e-5
property_name = D
outputs = all
[]
[D_exact]
type = ParsedMaterial
property_name = D_exact
coupled_variables = temp
constant_names = 'Q1 D01 Q2 D02 R'
constant_expressions = '0.5 5 0.1 3e-3 8.617e-5'
expression = 'D01 * exp(-Q1 / R / temp) + D02 * exp(-Q2 / R / temp)'
outputs = all
[]
[D_dT_exact]
type = ParsedMaterial
property_name = D_dT_exact
coupled_variables = temp
constant_names = 'Q1 D01 Q2 D02 R'
constant_expressions = '0.5 5 0.1 3e-3 8.617e-5'
expression = '(D01 * exp(-Q1 / R / temp) / temp / temp * Q1 / R) + (D02 * exp(-Q2 / R / temp) / temp / temp * Q2 / R)'
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 10
[]
[Postprocessors]
[D]
type = ElementAverageValue
variable = D
[]
[D_dT]
type = ElementAverageValue
variable = D_dT
[]
[D_exact]
type = ElementAverageValue
variable = D_exact
[]
[D_dT_exact]
type = ElementAverageValue
variable = D_dT_exact
[]
[diff_D]
type = DifferencePostprocessor
value1 = 'D'
value2 = 'D_exact'
outputs = console
[]
[diff_D_dT]
type = DifferencePostprocessor
value1 = 'D_dT'
value2 = 'D_dT_exact'
outputs = console
[]
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/initial_conditions/MultiSmoothSuperellipsoidIC_2D.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 100
ymax = 100
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./c]
type = MultiSmoothSuperellipsoidIC
variable = c
invalue = 1.0
outvalue = 0.1
bubspac = '10 5'
numbub = '5 5'
semiaxis_b_variation = '0.25 0.35'
semiaxis_variation_type = uniform
semiaxis_a_variation = '0.2 0.3'
semiaxis_a = '7 5'
semiaxis_b = '10 8'
exponent = '2 3'
prevent_overlap = true
semiaxis_c_variation = '0 0'
semiaxis_c = '1 1'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 31 ds'
l_max_its = 20
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = 0.0
num_steps = 1
dt = 100.0
enable = false
[./Adaptivity]
refine_fraction = .5
[../]
[]
[Outputs]
exodus = true
[]
[Problem]
type = FEProblem
solve = false
[]
(modules/thermal_hydraulics/test/tests/controls/time_dependency/test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[Components]
[]
[ControlLogic]
[ctrl]
type = ScalingControl
scale = 2
initial = 1
[]
[]
[Postprocessors]
[control_value]
type = RealControlDataValuePostprocessor
control_data_name = ctrl:value
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
num_steps = 4
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_iso.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/four_surface14.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
# SimpleTester3 with a = 0 and b = 1 and strength = 1.1
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.1E-6m in y direction and 3E-6 in z direction.
# trial stress_yy = 2.1 and stress_zz = 3.0
#
# This is similar to three_surface14.i, and a description is found there.
# The result should be stress_zz=1=stress_yy, with internal0=2
# and internal1=1.1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./f3]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[./int3]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./f3]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = f3
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[./int3]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 3
variable = int3
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./f3]
type = PointValue
point = '0 0 0'
variable = f3
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[./int3]
type = PointValue
point = '0 0 0'
variable = int3
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple3]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1.1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2 simple3'
max_NR_iterations = 4
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = four_surface14
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/implicit_bcs/hllc_sod_shocktube.i)
rho_left = 1
E_left = 2.501505578
u_left = 1e-15
rho_right = 0.125
E_right = 1.999770935
u_right = 1e-15
middle = 0.5
[GlobalParams]
fp = fp
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${fparse 2 * middle}
nx = 5
ymin = 0
ymax = 1
ny = 2
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
allow_imperfect_jacobians = true
[]
[]
[Variables]
[rho]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[rho_u]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[rho_v]
order = CONSTANT
family = MONOMIAL
fv = true
initial_condition = 1e-10
[]
[rho_E]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[FVKernels]
[mass_time]
type = FVTimeKernel
variable = rho
[]
[mass_advection]
type = CNSFVMassHLLC
variable = rho
[]
[momentum_x_time]
type = FVTimeKernel
variable = rho_u
[]
[momentum_x_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
[]
[momentum_y_time]
type = FVTimeKernel
variable = rho_v
[]
[momentum_y_advection]
type = CNSFVMomentumHLLC
variable = rho_v
momentum_component = y
[]
[fluid_energy_time]
type = FVTimeKernel
variable = rho_E
[]
[fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_E
[]
[]
[FVBCs]
[mass_implicit]
type = CNSFVHLLCMassImplicitBC
variable = rho
fp = fp
boundary = 'left right'
[]
[mom_x_implicit]
type = CNSFVHLLCMomentumImplicitBC
variable = rho_u
momentum_component = x
fp = fp
boundary = 'left right'
[]
[wall]
type = CNSFVMomImplicitPressureBC
variable = rho_v
momentum_component = y
boundary = 'top bottom'
[]
[fluid_energy_implicit]
type = CNSFVHLLCFluidEnergyImplicitBC
variable = rho_E
fp = fp
boundary = 'left right'
[]
[]
[ICs]
[rho_ic]
type = FunctionIC
variable = rho
function = 'if (x < ${middle}, ${rho_left}, ${rho_right})'
[]
[rho_u_ic]
type = FunctionIC
variable = rho_u
function = 'if (x < ${middle}, ${fparse rho_left * u_left}, ${fparse rho_right * u_right})'
[]
[rho_E_ic]
type = FunctionIC
variable = rho_E
function = 'if (x < ${middle}, ${fparse E_left * rho_left}, ${fparse E_right * rho_right})'
[]
[]
[Materials]
[var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rhov = rho_v
rho_et = rho_E
fp = fp
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
l_tol = 1e-8
# run to t = 0.15
start_time = 0.0
dt = 1e-1
end_time = 10
abort_on_solve_fail = true
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/grain_growth/evolution.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmax = 1000
ymax = 1000
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 4
var_name_base = 'gr'
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 102
grain_num = 4
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'timestep_end'
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Moly_GB]
type = GBEvolution
time_scale = 1.0
GBmob0 = 3.986e-6
T = 500 # K
wGB = 60 # nm
Q = 1.0307
GBenergy = 2.4
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
execute_on = 'initial timestep_end'
[../]
[./avg_grain_vol]
type = AverageGrainVolume
grain_num = 4
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 4
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/power_law_creep/restart2.i)
# 1x1x1 unit cube with uniform pressure on top face
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Problem]
allow_initial_conditions_with_restart = true
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
tangent_operator = elastic
[]
[power_law_creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.6
end_time = 1.0
num_steps = 12
dt = 0.1
[]
[Outputs]
# file_base = power_law_creep_out
exodus = true
[]
[Problem]
restart_file_base = restart1_out_cp/0006
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic_anisotropy/3d_bar_orthotropic_full_rotation.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz'
[]
[]
[Materials]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
[]
[]
[BCs]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 360
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x90]
type = DisplacementAboutAxis
boundary = bottom
function = 360
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[press]
boundary = top
function = '-1.0*(t-360)*10.0'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
type = Pressure
variable = disp_y
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_x BCs::rot_y'
disable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '360'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_x BCs::rot_y '
start_time = '360'
end_time = '660'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-08
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 5
dtmin = 5
num_steps = 132
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform1_cosserat.i)
# Using Cosserat with large layer thickness, so this should reduce to standard
# Using CappedMohrCoulombCosserat with tensile failure only
# checking for small deformation
# A single element is stretched by 1E-6m in z direction, and by small amounts in x and y directions
# stress_zz = Youngs Modulus*Strain = 2E6*1E-6 = 2 Pa
# tensile_strength is set to 1Pa
# Then the final stress should return to the yeild surface and the minimum principal stress value should be 1pa.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.2E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 4.0E6
poisson = 0.0
layer_thickness = 1.0
joint_normal_stiffness = 1.0E16
joint_shear_stiffness = 1.0E16
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
[../]
[./tensile]
type = CappedMohrCoulombCosseratStressUpdate
tensile_strength = ts
compressive_strength = ts
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.0
yield_function_tol = 1.0E-9
host_youngs_modulus = 4.0E6
host_poissons_ratio = 0.0
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
nl_abs_tol = 1E-10
type = Transient
[]
[Outputs]
file_base = small_deform1_cosserat
csv = true
[]
(test/tests/misc/check_error/nan_test_transient.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./nan]
type = NanKernel
variable = u
timestep_to_nan = 2
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 1
num_steps = 2
[]
(test/tests/kernels/simple_transient_diffusion/simple_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(python/peacock/tests/common/oversample.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
# Preconditioned JFNK (default)
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_transient
exodus = true
[./refine_2]
type = Exodus
file_base = oversample_2
refinements = 2
[../]
[]
(test/tests/restart/restart_transient_from_steady/restart_trans_with_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Problem]
restart_file_base = steady_with_sub_out_cp/LATEST
[]
[AuxVariables]
[Tf]
[]
[]
[Variables]
[power_density]
[]
[]
[Functions]
[pwr_func]
type = ParsedFunction
expression = '1e3*x*(1-x)+5e2' # increase this function to drive transient
[]
[]
[Kernels]
[timedt]
type = TimeDerivative
variable = power_density
[]
[diff]
type = Diffusion
variable = power_density
[]
[coupledforce]
type = BodyForce
variable = power_density
function = pwr_func
[]
[]
[BCs]
[left]
type = DirichletBC
variable = power_density
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = power_density
boundary = right
value = 1e3
[]
[]
[Postprocessors]
[pwr_avg]
type = ElementAverageValue
block = '0'
variable = power_density
execute_on = 'initial timestep_end'
[]
[temp_avg]
type = ElementAverageValue
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[temp_max]
type = ElementExtremeValue
value_type = max
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[temp_min]
type = ElementExtremeValue
value_type = min
variable = Tf
block = '0'
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 3
dt = 1.0
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
fixed_point_rel_tol = 1e-7
fixed_point_abs_tol = 1e-07
fixed_point_max_its = 4
line_search = none
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = restart_trans_with_sub_sub.i
execute_on = 'timestep_end'
[../]
[]
[Transfers]
[p_to_sub]
type = MultiAppShapeEvaluationTransfer
source_variable = power_density
variable = power_density
to_multi_app = sub
execute_on = 'timestep_end'
[]
[t_from_sub]
type = MultiAppShapeEvaluationTransfer
source_variable = temp
variable = Tf
from_multi_app = sub
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/hysteresis/1phase_relperm_2.i)
# Simple example of a 1-phase situation with hysteretic relative permeability. Water is removed and added to the system in order to observe the hysteresis
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 10.0
m = 0.33
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = pp
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[relperm]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[]
[relperm]
type = PorousFlowPropertyAux
variable = relperm
property = relperm
phase = 0
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[pc_calculator]
type = PorousFlow1PhaseP
capillary_pressure = pc
porepressure = pp
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[relperm_material]
type = PorousFlowHystereticRelativePermeabilityLiquid
phase = 0
S_lr = 0.1
S_gr_max = 0.2
m = 0.9
liquid_modification_range = 0.9
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 3, -10, if(t <= 5, 10, if(t <= 13, -10, 10)))'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat]
type = PointValue
point = '0 0 0'
variable = sat
[]
[relperm]
type = PointValue
point = '0 0 0'
variable = relperm
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 3
end_time = 25
nl_abs_tol = 1E-10
[]
[Outputs]
[csv]
type = CSV
sync_times = '1 2 2.75 3 4 4.5 5 5.25 6 7.5 9 12 13 13.25 13.5 13.75 14 14.25 15 16 19 22 25'
sync_only = true
[]
[]
(modules/combined/test/tests/multiphase_mechanics/gradientcomponent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.5
y1 = 0.5
radius = 0.2
invalue = 1
outvalue = 0
int_width = 0.2
[../]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = v
[../]
[./dt]
type = TimeDerivative
variable = v
[../]
[./gradientcomponent]
type = GradientComponent
variable = u
v = v
component = 0
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
solve_type = 'NEWTON'
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 22
ny = 22
nz = 22
xmin = 0
xmax = 100
ymin = 0
ymax = 100
zmin = 0
zmax = 100
elem_type = HEX8
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./c]
type = LatticeSmoothCircleIC
variable = c
invalue = 1.0
outvalue = 0.0001
circles_per_side = '3 3 3'
pos_variation = 0.0
radius = 10.0
int_width = 12.0
radius_variation = 0.2
radius_variation_type = uniform
[../]
[]
[Kernels]
active = 'ie_c diff'
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./diff]
type = MatDiffusion
variable = c
diffusivity = D_v
[../]
[]
[BCs]
[]
[Materials]
active = 'Dv'
[./Dv]
type = GenericConstantMaterial
prop_names = D_v
prop_values = 0.074802
[../]
[]
[Postprocessors]
active = 'bubbles'
[./bubbles]
type = FeatureFloodCount
variable = c
execute_on = 'initial timestep_end'
flood_entity_type = NODAL
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 20
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = 0.0
num_steps =1
dt = 100.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/large-tests/2d.i)
# 2D with mixed conditions on stress/strain
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '2d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0'
fixed_normal = true
new_boundary = 'left right bottom top'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[hvar]
family = SCALAR
order = FOURTH
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = ${constraint_types}
targets = ${targets}
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[strain11]
type = ParsedFunction
expression = '4.0e-1*t'
[]
[strain22]
type = ParsedFunction
expression = '-2.0e-1*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-1*t'
[]
[strain21]
type = ParsedFunction
expression = '-1.5e-1*t'
[]
[stress11]
type = ParsedFunction
expression = '4.0e2*t'
[]
[stress22]
type = ParsedFunction
expression = '-2.0e2*t'
[]
[stress12]
type = ParsedFunction
expression = '1.0e2*t'
[]
[stress21]
type = ParsedFunction
expression = '-1.5e2*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y'
[]
[y]
variable = disp_y
auto_direction = 'x y'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix1"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix1"
variable = disp_y
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix2"
variable = disp_y
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update23_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Tensile + shear failure, starting from a symmetric stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 2.0
joint_shear_stiffness = 1.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 12 -14.9 12 5 20 -14 20 8'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 1
host_poissons_ratio = 0.25
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/materials/output/output_via_outputs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmax = 10
ymax = 10
uniform_refine = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 10
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./test_material]
type = OutputTestMaterial
block = 0
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
output_material_properties = true
[../]
[]
(modules/porous_flow/test/tests/mass_conservation/mass08.i)
# Checking that the mass postprocessor throws the correct error when a given phase index
# is too large
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[sat]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[ICs]
[pinit]
type = ConstantIC
value = 1
variable = pp
[]
[satinit]
type = FunctionIC
function = 1-x
variable = sat
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp sat'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pp
phase1_saturation = sat
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[comp1_total_mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = 2
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/phase_field/test/tests/GBAnisotropy/test3.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 2
var_name_base = gr
wGB = 100
length_scale = 1.0e-9
time_scale = 1.0e-9
[]
[Variables]
[./PolycrystalVariables]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 333.33
x = 500
y = 500
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./CuGrGranisotropic]
type = GBAnisotropy
T = 600 # K
# molar_volume_value = 7.11e-6 #Units:m^3/mol
Anisotropic_GB_file_name = anisotropy.txt
inclination_anisotropy = true
delta_sigma = 0.1
delta_mob = 0.0
[../]
[]
[Postprocessors]
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[./gr1_area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 40
nl_rel_tol = 1e-9
num_steps = 1
dt = 150.0
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/contact/test/tests/bouncing-block-contact/frictional-penalty-weighted-vel.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
scaling = 1e0
preset = false
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[]
[UserObjects]
[weighted_vel_uo]
type = PenaltyFrictionUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
penalty = 5e1
penalty_friction = 1e0
friction_coefficient = 0.4
[]
[]
[Constraints]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangent_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangent_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 200
dt = 5
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = true
abort_on_solve_fail = true
nl_rel_tol = 1e-12
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
(test/tests/kernels/ode/parsedode_sys_impl_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[]
[Functions]
[./f_fn]
type = ParsedFunction
expression = -4
[../]
[./bc_all_fn]
type = ParsedFunction
expression = x*x+y*y
[../]
# ODEs
[./exact_x_fn]
type = ParsedFunction
expression = (-1/3)*exp(-t)+(4/3)*exp(5*t)
[../]
[]
# NL
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
# ODE variables
[./x]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./y]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./uff]
type = BodyForce
variable = u
function = f_fn
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = x
[../]
[./ode1]
type = ParsedODEKernel
expression = '-3*x - 2*y'
variable = x
coupled_variables = y
[../]
[./td2]
type = ODETimeDerivative
variable = y
[../]
[./ode2]
type = ParsedODEKernel
expression = '-4*x - y'
variable = y
coupled_variables = x
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = bc_all_fn
[../]
[]
[Postprocessors]
active = 'exact_x l2err_x'
[./exact_x]
type = FunctionValuePostprocessor
function = exact_x_fn
execute_on = 'initial timestep_end'
point = '0 0 0'
[../]
[./l2err_x]
type = ScalarL2Error
variable = x
function = exact_x_fn
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.01
num_steps = 100
solve_type = 'PJFNK'
[]
[Outputs]
file_base = ode_sys_impl_test_out
exodus = true
[]
(modules/porous_flow/test/tests/actions/multiblock.i)
# This input file illustrates that PorousFlow can be block-restricted. That is, porous-flow physics acts only on some blocks (block = '0, 1', in this case), and different physics, in this case diffusion, acts on other blocks (block = 2, in this case).
# Here:
# - the Variable "pressure" exists everywhere, but is governed by PorousFlow only on block = '0 1', and diffusion on block = 2
# - the Variable "temp" exists only on block = '0 1', and is governed by PorousFlow there
# - the Variable "temp1" exists only on block = 2, and is governed by diffusion there
# Hence, the PorousFlow Materials only need to be defined on block = '0 1'
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 10
[]
[block1]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '3 -1 -1'
top_right = '6 1 1'
[]
[block2]
type = SubdomainBoundingBoxGenerator
input = block1
block_id = 2
bottom_left = '6 -1 -1'
top_right = '10 1 1'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pressure temp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Variables]
[pressure] # exists over the entire mesh: governed by PorousFlow on block=0, 1, and diffusion on block=2
[]
[temp]
block = '0 1' # only governed by PorousFlow
[]
[temp1]
block = 2 # only governed by diffusion
[]
[]
[Kernels]
[porous_flow_time_derivative]
type = PorousFlowMassTimeDerivative
block = '0 1'
variable = pressure
[]
[porous_flow_flux]
type = PorousFlowAdvectiveFlux
fluid_component = 0
gravity = '0 0 0'
variable = pressure
block = '0 1'
[]
[porous_flow_heat_time_derivative]
type = PorousFlowEnergyTimeDerivative
variable = temp
block = '0 1'
[]
[porous_flow_heat_advection]
type = PorousFlowHeatAdvection
gravity = '0 0 0'
variable = temp
block = '0 1'
[]
[diffusion_p]
type = Diffusion
variable = pressure
block = 2
[]
[diffusion_t1]
type = Diffusion
variable = temp1
block = 2
[]
[]
[AuxVariables]
[density]
family = MONOMIAL
order = CONSTANT
block = '0 1'
[]
[relperm]
family = MONOMIAL
order = CONSTANT
block = '0 1'
[]
[]
[AuxKernels]
[density]
type = PorousFlowPropertyAux
variable = density
property = density
[]
[relperm]
type = PorousFlowPropertyAux
variable = relperm
property = relperm
[]
[]
[Postprocessors]
[density1000]
type = PointValue
point = '0 0 0'
variable = density
[]
[density2000]
type = PointValue
point = '5 0 0'
variable = density
[]
[relperm0.25]
type = PointValue
point = '0 0 0'
variable = relperm
[]
[relperm0.5]
type = PointValue
point = '5 0 0'
variable = relperm
[]
[]
[FluidProperties]
[simple_fluid1000]
type = SimpleFluidProperties
[]
[simple_fluid2000]
type = SimpleFluidProperties
density0 = 2000
[]
[]
[Materials] # note these PorousFlow materials are all on block = '0 1'
[temperature]
type = PorousFlowTemperature
temperature = temp
block = '0 1'
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
block = '0 1'
[]
[massfrac]
type = PorousFlowMassFraction
block = '0 1'
[]
[simple_fluid1000]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1000
phase = 0
block = 0
[]
[simple_fluid2000]
type = PorousFlowSingleComponentFluid
fp = simple_fluid2000
phase = 0
block = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
block = '0 1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
block = '0 1'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
block = 0
kr = 0.25
[]
[relperm1]
type = PorousFlowRelativePermeabilityConst
phase = 0
block = 1
kr = 0.5
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1
density = 1
block = '0 1'
[]
[dummy_material]
type = GenericConstantMaterial
block = 2
prop_names = dummy
prop_values = 0
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/simple_contact/two_block_compress/two_equal_blocks_compress_2d.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
nx = 4
ny = 4
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.0
xmax = 1.0
ymin = -0.5
ymax = 0.5
nx = 5
ny = 5
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x = '0 1.0'
y = '0 0.4'
[]
[vertical_movement]
type = PiecewiseLinear
x = '0 1.0'
y = '0 0'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
correct_edge_dropping = true
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist nonzero 1e-10'
line_search = 'none'
dt = 0.1
dtmin = 0.01
end_time = 1.0
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = 'secondary_lower'
[]
[normal_lm]
type = ElementAverageValue
variable = normal_lm
block = 'secondary_lower'
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/weak_plane_stress/pull_2D.i)
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
[]
use_displaced_mesh = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[strain_zz]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
out_of_plane_strain = strain_zz
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
out_of_plane_strain = strain_zz
component = 1
save_in = 'ry'
[]
[wps]
type = TotalLagrangianWeakPlaneStress
variable = strain_zz
[]
[]
[AuxVariables]
[ry]
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[strain]
type = ComputeLagrangianWPSStrain
out_of_plane_strain = strain_zz
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.1
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Postprocessors]
[Ry]
type = NodalSum
variable = ry
boundary = top
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/anisotropic_mobility/split.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmax = 15.0
ymax = 15.0
[]
[Variables]
[./c]
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[./w]
[../]
[]
[Kernels]
[./cres]
type = SplitCHParsed
variable = c
kappa_name = kappa_c
w = w
f_name = F
[../]
[./wres]
type = SplitCHWResAniso
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[Materials]
[./kappa]
type = GenericConstantMaterial
prop_names = 'kappa_c'
prop_values = '2.0'
[../]
[./mob]
type = ConstantAnisotropicMobility
tensor = '0.1 0 0
0 1 0
0 0 0'
M_name = M
[../]
[./free_energy]
type = MathEBFreeEnergy
property_name = F
c = c
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(test/tests/outputs/png/simple_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[png]
type = PNGOutput
resolution = 25
color = RWB
variable = 'u'
[]
[]
(modules/richards/test/tests/sinks/s_fu_01.i)
# with fully_upwind sink
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
fully_upwind = true
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1 # same deal with PETSc constant state
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 2
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-lfout-rfout-mf)/2/(mi+mf))
symbol_names = 'mi mf lfout rfout'
symbol_values = 'mass_init mass_fin left_flux_out right_flux_out'
[../]
[]
[Postprocessors]
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./left_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = left
variable = pressure
pressures = '0 1'
bare_fluxes = '1 2'
use_mobility = false
use_relperm = false
[../]
[./right_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = right
variable = pressure
pressures = '0 1'
bare_fluxes = '1 2'
use_mobility = false
use_relperm = false
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
[../]
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = left
pressures = '0 1'
bare_fluxes = '1 2'
variable = pressure
use_mobility = false
use_relperm = false
[../]
[./right_flux]
type = RichardsPiecewiseLinearSink
boundary = right
pressures = '0 1'
bare_fluxes = '1 2'
variable = pressure
use_mobility = false
use_relperm = false
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E-3
end_time = 0.2
nl_abs_tol = 1E-12
nl_rel_tol = 1E-10
[]
[Outputs]
file_base = s_fu_01
csv = true
execute_on = timestep_end
[]
(test/tests/transfers/multiapp_nearest_node_transfer/cached_multiple_apps/child.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 1
dx = '10'
ix = '10'
[]
[]
[Variables]
[dummy]
[]
[]
[AuxVariables]
[Temperature]
[]
[Temperature_elem]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[extra]
type = ADDiffusion
variable = dummy
[]
[]
[BCs]
[extra_dummy]
type = DirichletBC
variable = dummy
boundary = '1'
value = 0.0
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
execute_on = 'timestep_end final'
[]
(examples/ex07_ics/transient.i)
[Mesh]
file = half-cone.e
[]
[Variables]
[./diffused]
order = FIRST
family = LAGRANGE
# Use the initial Condition block underneath the variable
# for which we want to apply this initial condition
[./InitialCondition]
type = ExampleIC
coefficient = 2.0
[../]
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = diffused
[../]
[./diff]
type = Diffusion
variable = diffused
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = diffused
boundary = 'top'
value = 2
[../]
[./right]
type = DirichletBC
variable = diffused
boundary = 'bottom'
value = 8
[../]
[]
[Executioner]
type = Transient
dt = 0.1
start_time = 0
num_steps = 10
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
[]
[Outputs]
# Request that we output the initial condition so we can inspect
# the values with our visualization tool
exodus = true
[]
(test/tests/transfers/general_field/user_object/nearest_position/main_between_multiapp.i)
# Base input for testing between-multiapp transfers. It has the following complexities:
# - multiapps may not be run with the same number of ranks
# - both nodal and elemental variables
# Tests derived from this input may add or remove complexities through command line arguments
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Positions]
[input_app1]
type = InputPositions
positions = '0 0.1 0
0.5 0.5 0'
[]
[input_app2]
type = InputPositions
# offsets to avoid indetermination
# but small enough to remain below to bounding box factor bump
positions = '0 0.5000000000001 0
0.60000000001 0.5 0'
[]
[]
# This application uses at most 3 processes
[MultiApps/ma1]
type = TransientMultiApp
input_files = sub_between_diffusion.i
max_procs_per_app = 3
positions_objects = 'input_app1'
output_in_position = true
[]
# This application will use as many processes as the main app
[MultiApps/ma2]
type = TransientMultiApp
input_files = sub_between_diffusion.i
positions_objects = 'input_app2'
output_in_position = true
[]
[Transfers]
# Nodal to nodal variables
[app1_to_2_nodal_nodal]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma1
to_multi_app = ma2
source_user_object = sent_nodal
variable = received_nodal
extrapolation_constant = -1
use_nearest_position = input_app1
# slight inflation to avoid floating point issues on borders
bbox_factor = 1.001
[]
[app2_to_1_nodal_nodal]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma2
to_multi_app = ma1
source_user_object = sent_nodal
variable = received_nodal
extrapolation_constant = -1
use_nearest_position = input_app2
bbox_factor = 1.001
[]
# Elemental to elemental variables
[app1_to_2_elem_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma1
to_multi_app = ma2
source_user_object = sent_elem
variable = received_elem
extrapolation_constant = -1
use_nearest_position = input_app1
bbox_factor = 1.001
[]
[app2_to_1_elem_elem]
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = ma2
to_multi_app = ma1
source_user_object = sent_elem
variable = received_elem
extrapolation_constant = -1
use_nearest_position = input_app2
bbox_factor = 1.001
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/porous_flow/test/tests/mass_conservation/mass05.i)
# Checking that the mass postprocessor correctly calculates the mass
# of each component in each phase, as well as the total mass of each
# component in all phases.
# 2phase, 2component, constant porosity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[sat]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 0.3
[]
[massfrac_ph1_sp0]
initial_condition = 0.55
[]
[]
[ICs]
[pinit]
type = ConstantIC
value = 1
variable = pp
[]
[satinit]
type = FunctionIC
function = 1-x
variable = sat
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp sat'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pp
phase1_saturation = sat
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[comp0_phase0_mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = 0
[]
[comp0_phase1_mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = 1
[]
[comp0_total_mass]
type = PorousFlowFluidMass
fluid_component = 0
[]
[comp0_total_mass2]
type = PorousFlowFluidMass
fluid_component = 0
phase = '0 1'
[]
[comp1_phase0_mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = 0
[]
[comp1_phase1_mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = 1
[]
[comp1_total_mass]
type = PorousFlowFluidMass
fluid_component = 1
[]
[comp1_total_mass2]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-16
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mass05
csv = true
[]
(test/tests/outputs/overwrite/overwrite.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
overwrite = true # testing this
[../]
[]
(test/tests/multiapps/picard/picard_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
clone_parent_mesh = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/solid_mechanics/test/tests/central_difference/consistent/2D/2d_consistent_explicit.i)
# Test for the central difference time integrator for a 2D mesh
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 2.0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[]
[BCs]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./x_bot]
type = FunctionDirichletBC
boundary = bottom
variable = disp_x
function = disp
preset = false
[../]
[]
[Functions]
[./disp]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e4
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = CentralDifference
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./accel_2x]
type = PointValue
point = '1.0 2.0 0.0'
variable = accel_x
[../]
[./accel_2y]
type = PointValue
point = '1.0 2.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species_eqaux.i)
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
# reactions = '2a = pa2 2
# a + b = pab -2'
#
# where the 2 is the weight of the equilibrium species, the 2 on the RHS of the first reaction
# refers to the equilibrium constant (log10(Keq) = 2), and the -2 on the RHS of the second
# reaction equates to log10(Keq) = -2.
#
# This example is identical to 2species.i, except that it explicitly includes all AuxKernels
# and Kernels that are set up by the action in 2species.i, and that the equilbrium constants
# are provided by AuxVariables
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[./b]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[]
[AuxVariables]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[./pa2]
[../]
[./pab]
[../]
[./pa2_logk]
initial_condition = 2
[../]
[./pab_logk]
initial_condition = -2
[../]
[]
[AuxKernels]
[./pa2eq]
type = AqueousEquilibriumRxnAux
variable = pa2
v = a
sto_v = 2
log_k = pa2_logk
[../]
[./pabeq]
type = AqueousEquilibriumRxnAux
variable = pab
v = 'a b'
sto_v = '1 1'
log_k = pab_logk
[../]
[]
[ICs]
[./pressure]
type = FunctionIC
variable = pressure
function = 2-x
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
[../]
[./a1eq]
type = CoupledBEEquilibriumSub
variable = a
log_k = pa2_logk
weight = 2
sto_u = 2
[../]
[./a1diff]
type = CoupledDiffusionReactionSub
variable = a
log_k = pa2_logk
weight = 2
sto_u = 2
[../]
[./a1conv]
type = CoupledConvectionReactionSub
variable = a
log_k = pa2_logk
weight = 2
sto_u = 2
p = pressure
[../]
[./a2eq]
type = CoupledBEEquilibriumSub
variable = a
v = b
log_k = pab_logk
weight = 1
sto_v = 1
sto_u = 1
[../]
[./a2diff]
type = CoupledDiffusionReactionSub
variable = a
v = b
log_k = pab_logk
weight = 1
sto_v = 1
sto_u = 1
[../]
[./a2conv]
type = CoupledConvectionReactionSub
variable = a
v = b
log_k = pab_logk
weight = 1
sto_v = 1
sto_u = 1
p = pressure
[../]
[./b2eq]
type = CoupledBEEquilibriumSub
variable = b
v = a
log_k = pab_logk
weight = 1
sto_v = 1
sto_u = 1
[../]
[./b2diff]
type = CoupledDiffusionReactionSub
variable = b
v = a
log_k = pab_logk
weight = 1
sto_v = 1
sto_u = 1
[../]
[./b2conv]
type = CoupledConvectionReactionSub
variable = b
v = a
log_k = pab_logk
weight = 1
sto_v = 1
sto_u = 1
p = pressure
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[./b_left]
type = DirichletBC
variable = b
boundary = left
value = 1.0e-2
[../]
[./b_right]
type = ChemicalOutFlowBC
variable = b
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-12
start_time = 0.0
end_time = 100
dt = 10.0
[]
[Outputs]
file_base = 2species_out
exodus = true
perf_graph = true
print_linear_residuals = true
hide = 'pa2_logk pab_logk'
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(test/tests/multiapps/relaxation/picard_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
initial_condition = 1
[]
[inverse_v]
initial_condition = 1
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = inverse_v
[]
[]
[AuxKernels]
[invert_v]
type = QuotientAux
variable = inverse_v
denominator = v
numerator = 20.0
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[Neumann_right]
type = NeumannBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[]
[Outputs]
exodus = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_begin
positions = '0 0 0'
input_files = picard_relaxed_sub.i
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/porous_flow/test/tests/numerical_diffusion/no_action.i)
# Using upwinded and mass-lumped PorousFlow Kernels: this is equivalent of fully_saturated_action.i with stabilization = Full
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = tracer
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = porepressure
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-1
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/postprocessors/num_dofs/num_dofs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./u_aux]
order = FIRST
family = LAGRANGE
[../]
[./v_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 1
solve_type = PJFNK
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Postprocessors]
[./num_dofs_nl]
type = NumDOFs
system = NL
[../]
[./num_dofs_aux]
type = NumDOFs
system = AUX
[../]
# default
[./num_dofs_all]
type = NumDOFs
system = ALL
[../]
[]
[Outputs]
csv = true
[]
(test/tests/misc/intermittent_failure/intermittent_failure.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
# This object will behave different on different invocations if
# MOOSE_ENABLE_INTERMITTENT_FAILURES is set
[UserObjects]
[intermittent_failure]
type = IntermittentFailureUO
timestep_to_fail = 2
[]
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update23.i)
# MC update version, with only MohrCoulomb, cohesion=40, friction angle = 35deg, psi = 5deg, smoothing_tol = 0.5
# Tensile strength = 1MPa
# Lame lambda = 1E3. Lame mu = 1.3E3
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 0.5
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 12 -14 12 5 20 -14 20 8'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/outputs/checkpoint/checkpoint_child.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence-auto/2D/neumann.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.01
max = 0.01
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.01
max = 0.01
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '50000 * t'
[]
[pully]
type = ParsedFunction
expression = '-30000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(modules/porous_flow/test/tests/chemistry/2species_equilibrium_2phase.i)
# Using a two-phase system (see 2species_equilibrium for the single-phase)
# The saturations, porosity, mass fractions, tortuosity and diffusion coefficients are chosen so that the results are identical to 2species_equilibrium
#
# PorousFlow analogy of chemical_reactions/test/tests/aqueous_equilibrium/2species.i
#
# Simple equilibrium reaction example to illustrate the use of PorousFlowMassFractionAqueousEquilibriumChemistry
#
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction:
#
# reactions = '2a = pa2 rate = 10^2
# a + b = pab rate = 10^-2'
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[a]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[]
[]
[b]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[]
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure0]
[]
[saturation1]
initial_condition = 0.25
[]
[a_in_phase0]
initial_condition = 0.0
[]
[b_in_phase0]
initial_condition = 0.0
[]
[pa2]
family = MONOMIAL
order = CONSTANT
[]
[pab]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pa2]
type = PorousFlowPropertyAux
property = secondary_concentration
secondary_species = 0
variable = pa2
[]
[pab]
type = PorousFlowPropertyAux
property = secondary_concentration
secondary_species = 1
variable = pab
[]
[]
[ICs]
[pressure0]
type = FunctionIC
variable = pressure0
function = 2-x
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[flux_a]
type = PorousFlowAdvectiveFlux
variable = a
fluid_component = 0
[]
[diff_a]
type = PorousFlowDispersiveFlux
variable = a
fluid_component = 0
disp_trans = '0 0'
disp_long = '0 0'
[]
[mass_b]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = b
[]
[flux_b]
type = PorousFlowAdvectiveFlux
variable = b
fluid_component = 1
[]
[diff_b]
type = PorousFlowDispersiveFlux
variable = b
fluid_component = 1
disp_trans = '0 0'
disp_long = '0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 2
number_fluid_components = 3
number_aqueous_equilibrium = 2
aqueous_phase_number = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
capillary_pressure = pc
phase0_porepressure = pressure0
phase1_saturation = saturation1
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a_in_phase0 b_in_phase0 a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.8
[]
[permeability]
type = PorousFlowPermeabilityConst
# porous_flow permeability / porous_flow viscosity = chemical_reactions conductivity = 1E-4
permeability = '1E-7 0 0 0 1E-7 0 0 0 1E-7'
[]
[relp0]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[relp1]
type = PorousFlowRelativePermeabilityConst
phase = 1
[]
[diff]
type = PorousFlowDiffusivityConst
# porous_flow diffusion_coeff * tortuousity * porosity = chemical_reactions diffusivity = 1E-4
diffusion_coeff = '5E-4 5E-4 5E-4
5E-4 5E-4 5E-4'
tortuosity = '0.25 0.25'
[]
[]
[BCs]
[a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[]
[b_left]
type = DirichletBC
variable = b
boundary = left
value = 1.0e-2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 10
end_time = 100
[]
[Outputs]
print_linear_residuals = true
exodus = true
perf_graph = true
[]
(tutorials/tutorial02_multiapps/step03_coupling/02_sub_picard.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[ut]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[force]
type = CoupledForce
variable = v
v = ut
coef = 100
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
nl_abs_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[average_v]
type = ElementAverageValue
variable = v
[]
[]
(modules/reactor/test/tests/meshgenerators/flexible_pattern_generator/single_hex_pattern.i)
[Mesh]
[accg]
type = AdvancedConcentricCircleGenerator
num_sectors = 9
ring_radii = '1 2'
ring_intervals = '2 2'
ring_block_ids = '10 15 20'
ring_block_names = 'inner_tri inner outer'
external_boundary_id = 100
external_boundary_name = 'ext'
create_outward_interface_boundaries = false
[]
[fpg]
type = FlexiblePatternGenerator
inputs = 'accg'
boundary_type = HEXAGON
boundary_size = ${fparse 12.0*sqrt(3.0)}
boundary_sectors = 10
hex_patterns = '0 0;
0 0 0;
0 0'
hex_pitches = 6
desired_area = 1.0
background_subdomain_id = 200
background_subdomain_name = 'background'
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[background]
type = VolumePostprocessor
block = 200
[]
[circle1]
type = VolumePostprocessor
block = '10 15'
[]
[circle2]
type = VolumePostprocessor
block = '20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[csv]
type = CSV
execute_on = FINAL
file_base = 'single_hex_pattern_hex'
[]
[]
(modules/porous_flow/test/tests/mass_conservation/mass07.i)
# Checking that the mass postprocessor throws the correct error if
# too many phases are supplied
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[sat]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[ICs]
[pinit]
type = ConstantIC
value = 1
variable = pp
[]
[satinit]
type = FunctionIC
function = 1-x
variable = sat
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp sat'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pp
phase1_saturation = sat
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[comp1_total_mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/richards/test/tests/gravity_head_1/gh16.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
preset = false
value = -1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh16
exodus = true
[]
(test/tests/controls/time_periods/materials/material.i)
[Mesh/gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[AuxVariables/aux]
family = MONOMIAL
[]
[AuxKernels/mat]
type = MaterialRealAux
variable = aux
property = prop
[]
[Problem]
solve = false
material_dependency_check = false
[]
[Materials]
[prop0]
type = GenericConstantMaterial
prop_names = "prop"
prop_values = "1"
[]
[prop1]
type = GenericConstantMaterial
prop_names = "prop"
prop_values = "2"
enable = false
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
[]
[Outputs]
csv = true
[]
[Postprocessors/avg]
type = ElementAverageValue
variable = aux
[]
[Controls/mat_control]
type = TimePeriod
enable_objects = '*/prop1'
disable_objects = '*/prop0'
start_time = 0.5
end_time = 1
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/solid_mechanics/test/tests/multi/three_surface16.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 3.0E-6m in y direction and 2.1E-6 in z direction.
# trial stress_yy = 3.0 and stress_zz = 2.1
#
# A complicated return will follow, with various contraints being
# deactivated, kuhn-tucker failing, line-searching, etc, but
# the result should be
# stress_yy=1=stress_zz, and internal0=1.1 internal1=2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '2.1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 4
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1'
debug_jac_at_intnl = '1 1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface16
exodus = false
[./csv]
type = CSV
[../]
[]
(python/mms/test/mms_temporal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 8
ny = 8
[]
[Variables]
[u][]
[]
[Kernels]
[time]
type = ADTimeDerivative
variable = u
[]
[diff]
type = ADDiffusion
variable = u
[]
[force]
type = BodyForce
variable = u
function = force
[]
[]
[Functions]
[exact]
type = ParsedFunction
expression = 't^3*x*y'
[]
[force]
type = ParsedFunction
expression = '3*x*y*t^2'
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
function = exact
boundary = 'left right top bottom'
[]
[]
[Postprocessors]
[error]
type = ElementL2Error
function = exact
variable = u
[]
[h]
type = AverageElementSize
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 3
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
csv = true
[]
(modules/combined/test/tests/poro_mechanics/selected_qp.i)
# A sample is unconstrained and its boundaries are
# also impermeable. Fluid is pumped into the sample via specifying
# the porepressure at all points, and the
# mean stress is monitored at quadpoints in the sample
# This is just to check that the selected_qp in RankTwoScalarAux is working
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./porepressure]
[../]
[]
[BCs]
[./pbdy]
type = FunctionDirichletBC
variable = porepressure
function = 'x*t'
boundary = 'left right'
[../]
[]
[Kernels]
[./grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[../]
[./grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[../]
[./grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[../]
[./poro_x]
type = PoroMechanicsCoupling
variable = disp_x
component = 0
[../]
[./poro_y]
type = PoroMechanicsCoupling
variable = disp_y
component = 1
[../]
[./poro_z]
type = PoroMechanicsCoupling
variable = disp_z
component = 2
[../]
[./poro_timederiv]
type = PoroFullSatTimeDerivative
variable = porepressure
[../]
[]
[AuxVariables]
[./mean_stress0]
order = CONSTANT
family = MONOMIAL
[../]
[./mean_stress1]
order = CONSTANT
family = MONOMIAL
[../]
[./mean_stress2]
order = CONSTANT
family = MONOMIAL
[../]
[./mean_stress3]
order = CONSTANT
family = MONOMIAL
[../]
[./mean_stress4]
order = CONSTANT
family = MONOMIAL
[../]
[./mean_stress5]
order = CONSTANT
family = MONOMIAL
[../]
[./mean_stress6]
order = CONSTANT
family = MONOMIAL
[../]
[./mean_stress7]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mean_stress0]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress0
scalar_type = Hydrostatic
selected_qp = 0
[../]
[./mean_stress1]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress1
scalar_type = Hydrostatic
selected_qp = 1
[../]
[./mean_stress2]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress2
scalar_type = Hydrostatic
selected_qp = 2
[../]
[./mean_stress3]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress3
scalar_type = Hydrostatic
selected_qp = 3
[../]
[./mean_stress4]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress4
scalar_type = Hydrostatic
selected_qp = 4
[../]
[./mean_stress5]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress5
scalar_type = Hydrostatic
selected_qp = 5
[../]
[./mean_stress6]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress6
scalar_type = Hydrostatic
selected_qp = 6
[../]
[./mean_stress7]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = mean_stress7
scalar_type = Hydrostatic
selected_qp = 7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.0 1.0'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./poro_material]
type = PoroFullSatMaterial
porosity0 = 0.1
biot_coefficient = 1.0
solid_bulk_compliance = 0.5
fluid_bulk_compliance = 0.3
constant_porosity = false
[../]
[]
[Postprocessors]
[./mean0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress0
[../]
[./mean1]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress1
[../]
[./mean2]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress2
[../]
[./mean3]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress3
[../]
[./mean4]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress4
[../]
[./mean5]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress5
[../]
[./mean6]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress6
[../]
[./mean7]
type = PointValue
outputs = csv
point = '0 0 0'
variable = mean_stress7
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 1E-14 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 1
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = false
file_base = selected_qp
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/restart_subapp_ic/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[v_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[AuxVariables]
[v]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[ufn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = v_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
checkpoint = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'sub.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
(modules/thermal_hydraulics/tutorials/single_phase_flow/05_secondary_side.i)
T_in = 300. # K
m_dot_in = 1e-2 # kg/s
press = 10e5 # Pa
# core parameters
core_length = 1. # m
core_n_elems = 25
core_dia = '${units 2. cm -> m}'
core_pitch = '${units 8.7 cm -> m}'
A_core = '${fparse core_pitch^2 - 0.25 *pi * core_dia^2}'
P_wet_core = '${fparse 4*core_pitch + pi * core_dia}'
Dh_core = '${fparse 4 * A_core / P_wet_core}'
# pipe parameters
pipe_dia = '${units 10. cm -> m}'
A_pipe = '${fparse 0.25 * pi * pipe_dia^2}'
tot_power = 2000 # W
# heat exchanger parameters
hx_dia_inner = '${units 12. cm -> m}'
hx_wall_thickness = '${units 5. mm -> m}'
hx_dia_outer = '${units 50. cm -> m}'
hx_radius_wall = '${fparse hx_dia_inner / 2. + hx_wall_thickness}'
hx_length = 1.5 # m
hx_n_elems = 25
m_dot_sec_in = 1. # kg/s
[GlobalParams]
initial_p = ${press}
initial_vel = 0.0001
initial_T = ${T_in}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
scaling_factor_1phase = '1 1e-2 1e-4'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1e-2
scaling_factor_rhovV = 1e-2
scaling_factor_rhowV = 1e-2
scaling_factor_rhoEV = 1e-4
closures = thm_closures
fp = he
[]
[Functions]
[m_dot_sec_fn]
type = PiecewiseLinear
xy_data = '
0 0
10 ${m_dot_sec_in}'
[]
[]
[FluidProperties]
[he]
type = IdealGasFluidProperties
molar_mass = 4e-3
gamma = 1.67
k = 0.2556
mu = 3.22639e-5
[]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[thm_closures]
type = Closures1PhaseTHM
[]
[]
[SolidProperties]
[steel]
type = ThermalFunctionSolidProperties
rho = 8050
k = 45
cp = 466
[]
[]
[Components]
[total_power]
type = TotalPower
power = ${tot_power}
[]
[up_pipe_1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 0.5
n_elems = 15
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct1]
type = JunctionParallelChannels1Phase
position = '0 0 0.5'
connections = 'up_pipe_1:out core_chan:in'
volume = 1e-5
use_scalar_variables = false
[]
[core_chan]
type = FlowChannel1Phase
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
roughness = .0001
A = ${A_core}
D_h = ${Dh_core}
[]
[core_hs]
type = HeatStructureCylindrical
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
names = 'block'
widths = '${fparse core_dia / 2.}'
solid_properties = 'steel'
solid_properties_T_ref = '300'
n_part_elems = 3
[]
[core_heating]
type = HeatSourceFromTotalPower
hs = core_hs
regions = block
power = total_power
[]
[core_ht]
type = HeatTransferFromHeatStructure1Phase
flow_channel = core_chan
hs = core_hs
hs_side = outer
P_hf = '${fparse pi * core_dia}'
[]
[jct2]
type = JunctionParallelChannels1Phase
position = '0 0 1.5'
connections = 'core_chan:out up_pipe_2:in'
volume = 1e-5
use_scalar_variables = false
[]
[up_pipe_2]
type = FlowChannel1Phase
position = '0 0 1.5'
orientation = '0 0 1'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct3]
type = JunctionOneToOne1Phase
connections = 'up_pipe_2:out top_pipe_1:in'
[]
[top_pipe_1]
type = FlowChannel1Phase
position = '0 0 2'
orientation = '1 0 0'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[top_pipe_2]
type = FlowChannel1Phase
position = '0.5 0 2'
orientation = '1 0 0'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct4]
type = VolumeJunction1Phase
position = '0.5 0 2'
volume = 1e-5
connections = 'top_pipe_1:out top_pipe_2:in press_pipe:in'
use_scalar_variables = false
[]
[press_pipe]
type = FlowChannel1Phase
position = '0.5 0 2'
orientation = '0 1 0'
length = 0.2
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[pressurizer]
type = InletStagnationPressureTemperature1Phase
p0 = ${press}
T0 = ${T_in}
input = press_pipe:out
[]
[jct5]
type = JunctionOneToOne1Phase
connections = 'top_pipe_2:out down_pipe_1:in'
[]
[down_pipe_1]
type = FlowChannel1Phase
position = '1 0 2'
orientation = '0 0 -1'
length = 0.25
A = ${A_pipe}
n_elems = 5
[]
[jct6]
type = JunctionParallelChannels1Phase
position = '1 0 1.75'
connections = 'down_pipe_1:out hx/pri:in'
volume = 1e-5
use_scalar_variables = false
[]
[hx]
[pri]
type = FlowChannel1Phase
position = '1 0 1.75'
orientation = '0 0 -1'
length = ${hx_length}
n_elems = ${hx_n_elems}
roughness = 1e-5
A = '${fparse pi * hx_dia_inner * hx_dia_inner / 4.}'
D_h = ${hx_dia_inner}
[]
[ht_pri]
type = HeatTransferFromHeatStructure1Phase
hs = hx/wall
hs_side = inner
flow_channel = hx/pri
P_hf = '${fparse pi * hx_dia_inner}'
[]
[wall]
type = HeatStructureCylindrical
position = '1 0 1.75'
orientation = '0 0 -1'
length = ${hx_length}
n_elems = ${hx_n_elems}
widths = '${hx_wall_thickness}'
n_part_elems = '3'
solid_properties = 'steel'
solid_properties_T_ref = '300'
names = '0'
inner_radius = '${fparse hx_dia_inner / 2.}'
[]
[ht_sec]
type = HeatTransferFromHeatStructure1Phase
hs = hx/wall
hs_side = outer
flow_channel = hx/sec
P_hf = '${fparse 2 * pi * hx_radius_wall}'
[]
[sec]
type = FlowChannel1Phase
position = '${fparse 1 + hx_wall_thickness} 0 0.25'
orientation = '0 0 1'
length = ${hx_length}
n_elems = ${hx_n_elems}
A = '${fparse pi * (hx_dia_outer * hx_dia_outer / 4. - hx_radius_wall * hx_radius_wall)}'
D_h = '${fparse hx_dia_outer - (2 * hx_radius_wall)}'
fp = water
initial_T = 300
[]
[]
[jct7]
type = JunctionParallelChannels1Phase
position = '1 0 0.5'
connections = 'hx/pri:out down_pipe_2:in'
volume = 1e-5
use_scalar_variables = false
[]
[down_pipe_2]
type = FlowChannel1Phase
position = '1 0 0.25'
orientation = '0 0 -1'
length = 0.25
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct8]
type = JunctionOneToOne1Phase
connections = 'down_pipe_2:out bottom_1:in'
[]
[bottom_1]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '-1 0 0'
length = 0.5
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[pump]
type = Pump1Phase
position = '0.5 0 0'
connections = 'bottom_1:out bottom_2:in'
volume = 1e-4
A_ref = ${A_pipe}
head = 0
use_scalar_variables = false
[]
[bottom_2]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '-1 0 0'
length = 0.5
n_elems = 5
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct9]
type = JunctionOneToOne1Phase
connections = 'bottom_2:out up_pipe_1:in'
[]
[inlet_sec]
type = InletMassFlowRateTemperature1Phase
input = 'hx/sec:in'
m_dot = 0
T = 300
[]
[outlet_sec]
type = Outlet1Phase
input = 'hx/sec:out'
p = 1e5
[]
[]
[ControlLogic]
[set_point]
type = GetFunctionValueControl
function = ${m_dot_in}
[]
[pid]
type = PIDControl
initial_value = 0.0
set_point = set_point:value
input = m_dot_pump
K_p = 1.
K_i = 4.
K_d = 0
[]
[set_pump_head]
type = SetComponentRealValueControl
component = pump
parameter = head
value = pid:output
[]
[m_dot_sec_inlet_ctrl]
type = GetFunctionValueControl
function = m_dot_sec_fn
[]
[set_m_dot_sec_ctrl]
type = SetComponentRealValueControl
component = inlet_sec
parameter = m_dot
value = m_dot_sec_inlet_ctrl:value
[]
[]
[Postprocessors]
[power_to_coolant]
type = ADHeatRateConvection1Phase
block = core_chan
P_hf = '${fparse pi *core_dia}'
[]
[m_dot_pump]
type = ADFlowJunctionFlux1Phase
boundary = core_chan:in
connection_index = 1
equation = mass
junction = jct7
[]
[core_T_out]
type = SideAverageValue
boundary = core_chan:out
variable = T
[]
[core_p_in]
type = SideAverageValue
boundary = core_chan:in
variable = p
[]
[core_p_out]
type = SideAverageValue
boundary = core_chan:out
variable = p
[]
[core_delta_p]
type = ParsedPostprocessor
pp_names = 'core_p_in core_p_out'
expression = 'core_p_in - core_p_out'
[]
[hx_pri_T_out]
type = SideAverageValue
boundary = hx/pri:out
variable = T
[]
[hx_sec_T_in]
type = SideAverageValue
boundary = inlet_sec
variable = T
[]
[hx_sec_T_out]
type = SideAverageValue
boundary = outlet_sec
variable = T
[]
[m_dot_sec]
type = ADFlowBoundaryFlux1Phase
boundary = inlet_sec
equation = mass
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
[]
dtmax = 5
end_time = 500
line_search = basic
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 0
nl_abs_tol = 1e-8
nl_max_its = 25
[]
[Outputs]
exodus = true
[console]
type = Console
max_rows = 1
outlier_variable_norms = false
[]
print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm_cm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.1'
scale_factor = -689.5 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 1001
crack_direction_method = CrackMouth
crack_mouth_boundary = 11
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
position_type = angle
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_cm_out
csv = true
[]
(test/tests/userobjects/interface_user_object/interface_value_user_object_QP.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
[./out]
type = Exodus
sync_only = true
sync_times = '0.1 0.2 0.3'
execute_on = 'TIMESTEP_END'
[]
[]
[UserObjects]
[./interface_value_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = average
[../]
[./interface_primary_minus_secondary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = jump_primary_minus_secondary
[../]
[./interface_secondary_minus_primary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = jump_secondary_minus_primary
[../]
[./interface_absolute_jump_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = jump_abs
[../]
[./interface_primary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = primary
[../]
[./interface_secondary_uo]
type = InterfaceQpValueUserObject
var = diffusivity_1
var_neighbor = diffusivity_2
boundary = 'primary0_interface'
execute_on = 'initial timestep_end'
interface_value_type = secondary
[../]
[]
[Materials]
[./stateful1]
type = StatefulMaterial
block = 0
initial_diffusivity = 5
[../]
[./stateful2]
type = StatefulMaterial
block = 1
initial_diffusivity = 2
[../]
[]
[AuxKernels]
[./diffusivity_1]
type = MaterialRealAux
property = diffusivity
variable = diffusivity_1
execute_on = 'INITIAL NONLINEAR'
[]
[./diffusivity_2]
type = MaterialRealAux
property = diffusivity
variable = diffusivity_2
execute_on = 'INITIAL NONLINEAR'
[]
[./interface_avg_qp_aux]
type = InterfaceValueUserObjectAux
variable = avg_qp
boundary = 'primary0_interface'
interface_uo_name = interface_value_uo
execute_on = 'INITIAL TIMESTEP_END'
[]
[./interface_primary_minus_secondary_qp_aux]
type = InterfaceValueUserObjectAux
variable = primary_minus_secondary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_primary_minus_secondary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_secondary_minus_primary_qp_aux]
type = InterfaceValueUserObjectAux
variable = secondary_minus_primary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_secondary_minus_primary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_absolute_jump_qp_aux]
type = InterfaceValueUserObjectAux
variable = abs_jump_qp
boundary = 'primary0_interface'
interface_uo_name = interface_absolute_jump_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_primary_qp_aux]
type = InterfaceValueUserObjectAux
variable = primary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_primary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./interface_secondary_qp_aux]
type = InterfaceValueUserObjectAux
variable = secondary_qp
boundary = 'primary0_interface'
interface_uo_name = interface_secondary_uo
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[AuxVariables]
[./diffusivity_1]
family = MONOMIAL
order = CONSTANT
[]
[./diffusivity_2]
family = MONOMIAL
order = CONSTANT
[]
[./avg_qp]
family = MONOMIAL
order = CONSTANT
[]
[./primary_minus_secondary_qp]
family = MONOMIAL
order = CONSTANT
[]
[./secondary_minus_primary_qp]
family = MONOMIAL
order = CONSTANT
[]
[./abs_jump_qp]
family = MONOMIAL
order = CONSTANT
[]
[./primary_qp]
family = MONOMIAL
order = CONSTANT
[]
[./secondary_qp]
family = MONOMIAL
order = CONSTANT
[]
[]
[Postprocessors]
[./interface_average_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = avg_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./primary_minus_secondary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = primary_minus_secondary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./secondary_minus_primary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = secondary_minus_primary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./abs_jump_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = abs_jump_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./primary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = primary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./secondary_qp_PP]
type = SideAverageValue
boundary = 'primary0_interface'
variable = secondary_qp
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/small_deform4.i)
# apply nonuniform compression in x, y and z directions such that
# trial_stress(0, 0) = 2
# trial_stress(1, 1) = -8
# trial_stress(2, 2) = -10
# With compressive_strength = -1, the algorithm should return to trace(stress) = -1, or
# stress(0, 0) = 7
# stress(1, 1) = -3
# stress(2, 2) = -5
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-7*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-4E-7*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-5E-7*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./compressive_strength]
type = SolidMechanicsHardeningConstant
value = -1
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
use_custom_returnMap = true
use_custom_cto = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform4
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/mortar_restart/frictional_bouncing_block_action_restart_1.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = long-bottom-block-no-lower-d.e
[]
allow_renumbering = false
uniform_refine = 0 # 1,2
patch_update_strategy = always
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'stress_xx stress_yy'
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Contact]
[frictional]
primary = 20
secondary = 10
formulation = mortar
model = coulomb
friction_coefficient = 0.4
c_normal = 1.0e1
c_tangential = 1.0e6
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
[]
[topy]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 20 * t) + ${offset}'
preset = false
[]
[leftx]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 30
function = '2e-2 * t'
# function = '0'
preset = false
[]
[]
[Executioner]
type = Transient
end_time = 5.25 # 70
dt = 0.25 # 0.1 for finer meshes (uniform_refine)
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 '
' 1e-5'
l_max_its = 30
nl_max_its = 40
line_search = 'basic'
snesmf_reuse_base = false
nl_abs_tol = 1e-9
nl_rel_tol = 1e-9
l_tol = 1e-07 # Tightening l_tol can help with friction
[]
[Debug]
show_var_residual_norms = true
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = frictional_normal_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[friction]
type = NodalValueSampler
variable = frictional_tangential_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[]
[Outputs]
exodus = true
[checkfile]
type = CSV
show = 'cont_press friction'
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[checkpoint]
type = Checkpoint
num_files = 2
time_step_interval = 1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative_nli contact cumulative_li num_l'
[num_nl]
type = NumNonlinearIterations
[]
[num_l]
type = NumLinearIterations
[]
[cumulative_nli]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[cumulative_li]
type = CumulativeValuePostprocessor
postprocessor = num_l
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = 'frictional_secondary_subdomain'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/thermal_hydraulics/test/tests/postprocessors/flow_junction_flux_1phase/flow_junction_flux_1phase.i)
# This input file tests mass conservation at steady-state by looking at the
# net mass flux into the domain.
T_in = 523.0
m_dot = 100
p_out = 7e6
[GlobalParams]
initial_p = ${p_out}
initial_vel = 1
initial_T = ${T_in}
gravity_vector = '0 0 0'
closures = simple_closures
n_elems = 3
f = 0
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet_bc]
type = InletMassFlowRateTemperature1Phase
input = 'inlet:in'
m_dot = ${m_dot}
T = ${T_in}
[]
[inlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 11'
orientation = '0 0 -1'
length = 1
A = 3
[]
[inlet_plenum]
type = VolumeJunction1Phase
position = '0 0 10'
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 1
connections = 'inlet:out channel1:in channel2:in'
volume = 1
scaling_factor_rhoEV = '1e-5'
use_scalar_variables = false
[]
[channel1]
type = FlowChannel1Phase
fp = fp
position = '0 0 10'
orientation = '0 0 -1'
length = 10
A = 4
D_h = 1
[]
[K_bypass]
type = FormLossFromFunction1Phase
K_prime = 500
flow_channel = channel1
[]
[channel2]
type = FlowChannel1Phase
fp = fp
position = '0 0 10'
orientation = '0 0 -1'
length = 10
A = 1
D_h = 1
[]
[outlet_plenum]
type = VolumeJunction1Phase
position = '0 0 0'
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 1
connections = 'channel1:out channel2:out outlet:in'
volume = 1
scaling_factor_rhoEV = '1e-5'
use_scalar_variables = false
[]
[outlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '0 0 -1'
length = 1
A = 1
[]
[outlet_bc]
type = Outlet1Phase
p = ${p_out}
input = 'outlet:out'
[]
[]
[Postprocessors]
[inlet_in_m_dot]
type = ADFlowBoundaryFlux1Phase
boundary = 'inlet_bc'
equation = mass
[]
[inlet_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'inlet:out'
connection_index = 0
junction = inlet_plenum
equation = mass
[]
[channel1_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel1:in'
connection_index = 1
junction = inlet_plenum
equation = mass
[]
[channel1_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel1:out'
connection_index = 0
junction = outlet_plenum
equation = mass
[]
[channel2_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel2:in'
connection_index = 2
junction = inlet_plenum
equation = mass
[]
[channel2_out_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'channel2:out'
connection_index = 1
junction = outlet_plenum
equation = mass
[]
[outlet_in_m_dot]
type = ADFlowJunctionFlux1Phase
boundary = 'outlet:in'
connection_index = 2
junction = outlet_plenum
equation = mass
[]
[outlet_out_m_dot]
type = ADFlowBoundaryFlux1Phase
boundary = 'outlet_bc'
equation = mass
[]
[net_mass_flow_rate_domain]
type = LinearCombinationPostprocessor
pp_names = 'inlet_in_m_dot outlet_out_m_dot'
pp_coefs = '1 -1'
[]
[net_mass_flow_rate_volume_junction]
type = LinearCombinationPostprocessor
pp_names = 'inlet_out_m_dot channel1_in_m_dot channel2_in_m_dot'
pp_coefs = '1 -1 -1'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
end_time = 10000
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
optimal_iterations = 8
iteration_window = 2
[]
timestep_tolerance = 1e-6
abort_on_solve_fail = true
line_search = none
nl_rel_tol = 1e-8
nl_abs_tol = 2e-8
nl_max_its = 25
l_tol = 1e-3
l_max_its = 5
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
[]
[Outputs]
[out]
type = CSV
execute_on = 'FINAL'
show = 'net_mass_flow_rate_domain net_mass_flow_rate_volume_junction'
[]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[AuxVariables]
[nodal_source_from_parent_nodal]
family = LAGRANGE
order = FIRST
[]
[nodal_source_from_parent_elemental]
family = MONOMIAL
order = CONSTANT
[]
[elemental_source_from_parent_nodal]
family = LAGRANGE
order = FIRST
[]
[elemental_source_from_parent_elemental]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/disp01.i)
# Test the Jacobian of the dispersive contribution to the diffusive component of
# the PorousFlowDisperiveFlux kernel. By setting disp_long and disp_trans to the same
# non-zero value, and diffusion to zero (by setting tortuosity to zero), the purely
# dispersive component of the flux is zero, and the only flux is due to the contribution
# from disp_trans on the diffusive flux.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
max = 2e1
min = 1e1
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 1
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
gravity = '1 0 0'
disp_long = 0.1
disp_trans = 0.1
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
gravity = '1 0 0'
disp_long = 0.1
disp_trans = 0.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 10
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-2 1e-1'
tortuosity = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/contact/test/tests/mortar_dynamics/block-dynamics-friction.i)
starting_point = 2e-1
offset = -0.19
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
allow_renumbering = false
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[mechanical_normal_lm]
block = 3
use_dual = true
[]
[mechanical_tangential_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
stiffness_damping_coefficient = 0.05
hht_alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[gap]
block = 3
[]
[]
[AuxKernels]
[gap]
type = WeightedGapAux
variable = gap
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
use_displaced_mesh = true
[]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'LINEAR timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'LINEAR timestep_end'
[]
[]
# User object provides the contact force (e.g. LM)
# for the application of the generalized force
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable_normal = mechanical_normal_lm
lm_variable_tangential_one = mechanical_tangential_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicFrictionalForceLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = mechanical_normal_lm
friction_lm = mechanical_tangential_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1e4
c_t = 1e4
mu = 0.5
newmark_beta = 0.25
newmark_gamma = 0.5
capture_tolerance = 1.0e-5
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = mechanical_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = mechanical_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = mechanical_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = mechanical_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 30 # 50
function = '0' # '1e-2*t'
[]
[]
[Executioner]
type = Transient
end_time = 75
dt = 0.05
dtmin = .005
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err '
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
nl_max_its = 50
line_search = 'none'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[mechanical_tangential_lm]
type = NodalValueSampler
block = '3'
variable = mechanical_tangential_lm
sort_by = 'x'
execute_on = TIMESTEP_END
[]
[]
(modules/thermal_hydraulics/test/tests/controls/copy_postprocessor_value_control/test.i)
# This is testing that the values copied by CopyPostprocessorValueControl are used.
# A postprocessor T_pt samples value at point (0, 0, 0), those values are then
# read in by CopyPostprocessorValueControl and then we output this value. The values
# are lagged by one time step, because controls are executed at the beginning
# of the time step and postprocessors at the end of the time step. Note that
# CopyPostprocessorValueControl is added when a postprocessor is created. That's why
# you do not see the object in this input file.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 100.e3
T0 = 340.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[Postprocessors]
[T_pt]
type = SideAverageValue
boundary = pipe1:in
variable = T
execute_on = 'initial timestep_end'
[]
[T_ctrl]
type = RealControlDataValuePostprocessor
control_data_name = T_pt
execute_on = timestep_end
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1e-5
num_steps = 3
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/accumulate_aux/accumulate_aux.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[../]
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./node_accum]
[../]
[./elem_accum]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = v
[../]
[]
[AuxKernels]
[./na]
type = AccumulateAux
variable = node_accum
accumulate_from_variable = v
execute_on = timestep_end
[../]
[./ea]
type = AccumulateAux
variable = elem_accum
accumulate_from_variable = v
execute_on = timestep_end
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = v
boundary = 0
value = 0
[../]
[./b2x]
type = DirichletBC
variable = v
boundary = 2
value = 2
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = accumulate_aux_out
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/waterncg_twophase.i)
# Tests correct calculation of properties derivatives in PorousFlowWaterNCG
# for conditions for two phases
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pgas]
[]
[z]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 1e5
max = 5e5
variable = pgas
[]
[z]
type = RandomIC
min = 0.01
max = 0.06
variable = z
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e1
pc_max = 1e4
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sgas]
type = PorousFlowPropertyAux
property = saturation
phase = 1
variable = sgas
[]
[]
[Postprocessors]
[sgas_min]
type = ElementExtremeValue
variable = sgas
value_type = min
[]
[sgas_max]
type = ElementExtremeValue
variable = sgas
value_type = max
[]
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/quad_sub2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./pp]
type = Receiver
default = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/hertz_cyl/half_symm_q4/hertz_cyl_half_1deg_template3.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = hertz_cyl_half_1deg.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. -0.0020 -0.0020'
[../]
[./disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 11.'
y = '0. 0.0 0.0014'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 2
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x226]
type = NodalVariableValue
nodeid = 225
variable = disp_x
[../]
[./disp_y226]
type = NodalVariableValue
nodeid = 225
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[../]
[./top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[../]
[./top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[../]
[]
[Materials]
[./stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[../]
[./stuff1_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff2_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[./stuff3_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff3_strain]
type = ComputeFiniteStrain
block = '3'
[../]
[./stuff3_stress]
type = ComputeFiniteStrainElasticStress
block = '3'
[../]
[./stuff4_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '4'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff4_strain]
type = ComputeFiniteStrain
block = '4'
[../]
[./stuff4_stress]
type = ComputeFiniteStrainElasticStress
block = '4'
[../]
[./stuff5_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '5'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff5_strain]
type = ComputeFiniteStrain
block = '5'
[../]
[./stuff5_stress]
type = ComputeFiniteStrainElasticStress
block = '5'
[../]
[./stuff6_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '6'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff6_strain]
type = ComputeFiniteStrain
block = '6'
[../]
[./stuff6_stress]
type = ComputeFiniteStrainElasticStress
block = '6'
[../]
[./stuff7_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stuff7_strain]
type = ComputeFiniteStrain
block = '7'
[../]
[./stuff7_stress]
type = ComputeFiniteStrainElasticStress
block = '7'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 200
start_time = 0.0
end_time = 2.0
l_tol = 5e-4
dt = 0.1
dtmin = 0.1
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'x_disp y_disp cont_press'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./chkfile2]
type = CSV
show = 'bot_react_x bot_react_y disp_x226 disp_y226 top_react_x top_react_y'
start_time = 0.9
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./interface]
primary = 2
secondary = 3
model = coulomb
friction_coefficient = 0.0
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform3_lode_zero.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 8
mc_interpolation_scheme = lode_zero
yield_function_tolerance = 1E-7
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-13
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_lode_zero
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/dirackernels/bh_except10.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
compute_internal_energy = false
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
use_mobility = true
use_internal_energy = true
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/solid_mechanics/test/tests/initial_stress/mc_tensile.i)
# In this example, an initial stress is applied that
# is inadmissible, and the return-map algorithm must be
# used to return to the yield surface before any other
# computations can be carried out.
# In this case, the return-map algorithm must subdivide
# the initial stress, otherwise it does not converge.
# This test is testing that subdivision process.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = 'back'
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = 'back'
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front'
function = '2*t-1'
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front'
function = 't-1'
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front'
function = 't-1'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
outputs = console
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4.0
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[./str]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./pt]
type = SolidMechanicsPlasticTensile
tensile_strength = str
yield_function_tolerance = 1E-3
tensile_tip_smoother = 0.05
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '8E6 4E6 -18E6 4E6 -40E6 -2E6 -18E6 -2E6 -34E6'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-9
plastic_models = 'pt mc'
deactivation_scheme = safe
max_NR_iterations = 100
min_stepsize = 0.1
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = mc_tensile
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/postprocessors/table_tolerance/table_tolerance_test.i)
# This test verifies that the row tolerance for outputting and displaying postprocessors
# can be controlled via the new_row_tolerance parameter. Normally new rows are only added
# if they are above a given tolerance.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./aux]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./func]
type = FunctionAux
function = 'sin(x + 1e12*t)'
variable = aux
execute_on = timestep_begin
[../]
[]
[Executioner]
type = Transient
num_steps = 20
# Very small timestep size
dt = 1e-13
dtmin = 1e-13
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./integral]
type = ElementIntegralVariablePostprocessor
variable = aux
[../]
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Outputs]
exodus = false
[./out]
type = CSV
new_row_tolerance = 1e-14
[../]
[./console]
type = Console
new_row_tolerance = 1e-14
[../]
[]
(test/tests/time_steppers/cutback_factor_at_failure/function_dt_cutback.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Functions]
[./dts]
type = PiecewiseLinear
x = '0 0.85 2'
y = '0.2 0.25 0.25'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = FailingProblem
fail_steps = '3'
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[./TimeStepper]
type = FunctionDT
function = dts
min_dt = 0.01
cutback_factor_at_failure = 0.75
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform3_inner_tip.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 8
mc_interpolation_scheme = inner_tip
yield_function_tolerance = 1E-7
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-13
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_inner_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/verification/patch_tests/single_pnt_2d/single_point_2d_frictional.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = single_point_2d.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./appl_disp]
type = PiecewiseLinear
x = '0 0.001 0.101'
y = '0 0.0 -0.10'
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./incslip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./incslip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = appl_disp
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 4
value = -0.002001
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputePlaneFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputePlaneFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./disp_x]
type = NodalVariableValue
nodeid = 5
variable = disp_x
[../]
[./disp_y]
type = NodalVariableValue
nodeid = 5
variable = disp_y
[../]
[./inc_slip_x]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_x
[../]
[./inc_slip_y]
type = NodalVariableValue
nodeid = 5
variable = inc_slip_y
[../]
[./accum_slip_x]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_x
[../]
[./accum_slip_y]
type = NodalVariableValue
nodeid = 5
variable = accum_slip_y
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 200
dt = 0.001
end_time = 0.001
num_steps = 10000
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
dtmin = 0.001
l_tol = 1e-3
[]
[Outputs]
file_base = single_point_2d_out_frictional_0_2_kin
print_linear_residuals = true
perf_graph = true
csv = true
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = coulomb
formulation = kinematic
penalty = 1e12
normalize_penalty = true
friction_coefficient = '0.2'
tangential_tolerance = 1e-3
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
primary = '2'
secondary = '3'
[../]
[]
(modules/contact/test/tests/mortar_aux_kernels/pressure-aux-friction-3d.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[tangent1_lm]
family = LAGRANGE
order = FIRST
[]
[tangent2_lm]
family = LAGRANGE
order = FIRST
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[AuxKernels]
[tangent2_lm]
type = MortarPressureComponentAux
variable = tangent2_lm
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
lm_var_x = lm_x
lm_var_y = lm_y
lm_var_z = lm_z
component = 'tangent2'
boundary = 'top_bottom'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
c_t = 1e+2
mu = 0.10
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' lu superlu_dist NONZERO 1e-15'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = false
csv = true
execute_on = 'FINAL'
[]
[VectorPostprocessors]
[tangent2_lm]
type = NodalValueSampler
block = secondary_lower
variable = tangent2_lm
sort_by = 'id'
[]
[]
(test/tests/materials/var_coupling/var_coupling.i)
# The purpose of this test is to make sure that MooseVariable dependencies from Materials are properly handled.
#
# It it's not, this test will segfault
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux1]
initial_condition = 1
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./coupling_u]
type = VarCouplingMaterial
block = 0
var = u
[../]
[]
[Postprocessors]
[./aux1_integral]
type = ElementIntegralVariablePostprocessor
variable = aux1
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/ode/coupled_ode_td_auxvar_ic_from_mesh.i)
[Mesh]
type = FileMesh
file = 'coupled_ode_td_out.e'
[]
[Variables]
[f]
family = SCALAR
order = FIRST
initial_condition = 1
[]
[f_times_mult]
family = SCALAR
order = FIRST
initial_condition = 1
[]
[]
[ScalarKernels]
[dT]
type = CoupledODETimeDerivative
variable = f
v = f_times_mult
[]
[src]
type = ParsedODEKernel
variable = f
expression = '-1'
[]
[f_times_mult_1]
type = ParsedODEKernel
variable = f_times_mult
expression = 'f_times_mult'
[]
[f_times_mult_2]
type = ParsedODEKernel
variable = f_times_mult
expression = '-f * g'
coupled_variables = 'f g'
[]
[]
[AuxVariables]
[g]
family = SCALAR
order = FIRST
initial_from_file_var = g
initial_from_file_timestep = 'LATEST'
[]
[]
[Functions]
[function_g]
type = ParsedFunction
expression = '(1 + t)'
[]
[]
[AuxScalarKernels]
[set_g]
type = FunctionScalarAux
function = function_g
variable = g
execute_on = 'timestep_end'
[]
[]
[Problem]
# There are initial conditions overwriting the restart on the nonlinear variables
# However this test is targeted at the auxiliary variable restart so it's ok
allow_initial_conditions_with_restart = true
[]
[Executioner]
type = Transient
dt = 1
num_steps = 3
nl_abs_tol = 1e-9
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/creep_ramp_sub_false_more_steps.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = 889
[]
[effective_inelastic_strain]
order = FIRST
family = MONOMIAL
[]
[cell_dislocations]
order = FIRST
family = MONOMIAL
[]
[wall_dislocations]
order = FIRST
family = MONOMIAL
[]
[number_of_substeps]
order = FIRST
family = MONOMIAL
[]
[]
[AuxKernels]
[effective_inelastic_strain]
type = MaterialRealAux
variable = effective_inelastic_strain
property = effective_creep_strain
[]
[cell_dislocations]
type = MaterialRealAux
variable = cell_dislocations
property = cell_dislocations
[]
[wall_dislocations]
type = MaterialRealAux
variable = wall_dislocations
property = wall_dislocations
[]
[number_of_substeps]
type = MaterialRealAux
variable = number_of_substeps
property = number_of_substeps
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = Pressure
variable = disp_x
boundary = right
factor = -0.5
function = shear_function
[]
[pressure_y]
type = Pressure
variable = disp_y
boundary = top
factor = -0.5
function = shear_function
[]
[pressure_z]
type = Pressure
variable = disp_z
boundary = front
factor = 0.5
function = shear_function
[]
[]
[Functions]
[shear_function]
type = ParsedFunction
expression = 'timeToDoubleInHours := 10;
if(t<=28*60*60, 15.0e6, 15.0e6*(t-28*3600)/3600/timeToDoubleInHours+15.0e6)'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.68e11
poissons_ratio = 0.31
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[mx_phase_fraction]
type = GenericConstantMaterial
prop_names = mx_phase_fraction
prop_values = 5.13e-2 #precipitation bounds: 6e-3, 1e-1
outputs = all
[]
[rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
use_substepping = NONE
max_inelastic_increment = 0.0001
stress_input_window_low_failure = WARN
stress_input_window_high_failure = ERROR
cell_input_window_high_failure = ERROR
cell_input_window_low_failure = ERROR
wall_input_window_low_failure = ERROR
wall_input_window_high_failure = ERROR
temperature_input_window_high_failure = ERROR
temperature_input_window_low_failure = ERROR
environment_input_window_high_failure = ERROR
environment_input_window_low_failure = ERROR
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-4
automatic_scaling = true
compute_scaling_once = false
dtmin = 0.1
dtmax = 1e3
end_time = 136800
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1 ## This model requires a tiny timestep at the onset for the first 10s
iteration_window = 4
optimal_iterations = 12
time_t = '100800'
time_dt = '1e3'
[]
[]
[Postprocessors]
[effective_strain_avg]
type = ElementAverageValue
variable = effective_inelastic_strain
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[max_vonmises_stress]
type = ElementExtremeValue
variable = vonmises_stress
value_type = max
[]
[number_of_substeps]
type = ElementAverageValue
variable = number_of_substeps
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/uexternaldb/mutex_test.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[UserObjects]
[uexternaldb]
type = AbaqusUExternalDB
plugin = ../../plugins/mutex_test
execute_on = 'INITIAL TIMESTEP_BEGIN FINAL'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/tag/coupled_array_grad_dot.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
[]
[Variables]
[u]
order = FIRST
components = 2
family = L2_LAGRANGE
[]
[v]
order = FIRST
components = 2
family = L2_LAGRANGE
[]
[]
[Kernels]
[u_coupled_time_derivative]
type = ArrayCoupledTimeDerivative
variable = u
v = v
[]
[u_time_derivative]
type = ArrayTimeDerivative
variable = u
[]
[u_diffusion]
type = ArrayDiffusion
variable = u
diffusion_coefficient = u_dc
[]
[v_time_derivative]
type = ArrayTimeDerivative
variable = v
[]
[v_diffusion]
type = ArrayDiffusion
variable = v
diffusion_coefficient = v_dc
[]
[]
[ICs]
[u]
type = ArrayFunctionIC
variable = u
function = '2*(x+1) 3*(x+1)'
[]
[v]
type = ArrayFunctionIC
variable = v
function = '0.1*(x+1) 0.2*(x+1)'
[]
[]
[Materials]
[u_dc]
type = GenericConstantArray
prop_name = u_dc
prop_value = '1 1'
[]
[v_dc]
type = GenericConstantArray
prop_name = v_dc
prop_value = '2 2'
[]
[]
[AuxVariables]
[u_grad_dot_x]
order = FIRST
family = L2_LAGRANGE
components = 2
[]
[]
[AuxKernels]
[u_grad_dot_x]
type = CoupledArrayGradDotAux
variable = u_grad_dot_x
v = u
grad_component = x
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
dtmin = 0.1
num_steps = 3
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/functions/generic_function_material/generic_function_vector_material_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Functions]
[diff_func_x]
type = ParsedFunction
expression = 1/t
[]
[diff_func_y]
type = ParsedFunction
expression = 't*t + x'
[]
[]
[Kernels]
[diff]
type = VectorMatDiffusion
variable = u
coeff = diffusion
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = '0'
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = '1'
[]
[]
[Materials]
[gfm]
type = GenericFunctionVectorMaterial
block = 0
prop_names = diffusion
prop_values = 'diff_func_x diff_func_y 0'
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/action/custom_output.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[ring]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[BCs]
[fix_x1]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[]
[fix_x2]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = 0.1*sin(t)
[]
[fix_y]
type = DirichletBC
boundary = 'left right'
variable = disp_y
value = 0
[]
[fix_z]
type = DirichletBC
boundary = 'left right'
variable = disp_z
value = 0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'vonmises_stress effective_alt_total_strain'
[]
[]
[Materials]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 0.3
shear_modulus = 100
[]
[alt_strain]
type = ComputeFiniteStrain
base_name = alt
[]
[]
[Executioner]
type = Transient
num_steps = 12
solve_type = PJFNK
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform17.i)
# Using CappedMohrCoulomb with compressive failure only
# A single element is incrementally compressed
# This causes the return direction to be along the hypersurface sigma_II = sigma_III
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-2*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-2*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-0.4*z*(t+2*t*t)'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform17
csv = true
[]
(modules/phase_field/test/tests/conserved_noise/normal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 10.0
ymin = 0.0
ymax = 10.0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
initial_condition = 0.9
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
off_diag_row = 'w c'
off_diag_column = 'c w'
[../]
[]
[Kernels]
[./cres]
type = SplitCHMath
variable = c
kappa_name = kappa_c
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./conserved_langevin]
type = ConservedLangevinNoise
amplitude = 0.5
variable = w
noise = normal_noise
[]
[]
[BCs]
[./Periodic]
[./all]
variable = 'c w'
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
[../]
[]
[UserObjects]
[./normal_noise]
type = ConservedNormalNoise
[../]
[]
[Postprocessors]
[./total_c]
type = ElementIntegralVariablePostprocessor
execute_on = 'initial timestep_end'
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 30
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
dt = 10.0
num_steps = 4
[]
[Outputs]
file_base = normal
exodus = true
[./csv]
type = CSV
delimiter = ' '
[../]
[]
(test/tests/multiapps/restart/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[v_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[AuxVariables]
[v]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[ufn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = v_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
checkpoint = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'sub.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
(examples/ex09_stateful_materials/ex09.i)
[Mesh]
file = square.e
uniform_refine = 4
[]
[Variables]
[./convected]
order = FIRST
family = LAGRANGE
[../]
[./diffused]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./convected_ie]
type = TimeDerivative
variable = convected
[../]
[./example_diff]
# This Kernel uses "diffusivity" from the active material
type = ExampleDiffusion
variable = convected
[../]
[./conv]
type = ExampleConvection
variable = convected
some_variable = diffused
[../]
[./diffused_ie]
type = TimeDerivative
variable = diffused
[../]
[./diff]
type = Diffusion
variable = diffused
[../]
[]
[BCs]
[./left_convected]
type = DirichletBC
variable = convected
boundary = 'left'
value = 0
[../]
[./right_convected]
type = DirichletBC
variable = convected
boundary = 'right'
value = 1
[../]
[./left_diffused]
type = DirichletBC
variable = diffused
boundary = 'left'
value = 0
[../]
[./right_diffused]
type = DirichletBC
variable = diffused
boundary = 'right'
value = 1
[../]
[]
[Materials]
[./example_material]
type = ExampleMaterial
block = 1
initial_diffusivity = 0.05
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 10
dt = 1.0
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/multiapps/sub_cycling_failure/failure_with_max_procs_set.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist '
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
max_procs_per_app = 1
[../]
[]
(modules/phase_field/test/tests/phase_field_kernels/SimpleCHInterface.i)
#
# Test the non-split parsed function free enery Cahn-Hilliard kernel
# The free energy used here has the same functional form as the CHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_test.i (exodiff match)
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 16
ny = 16
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./cv]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./InitialCondition]
type = CrossIC
x1 = 5.0
y1 = 5.0
x2 = 45.0
y2 = 45.0
variable = cv
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = cv
[../]
[./CHSolid]
type = CahnHilliard
variable = cv
f_name = F
mob_name = M
[../]
[./CHInterface]
type = SimpleCHInterface
variable = cv
mob_name = M
kappa_name = kappa_c
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'cv'
expression = '(1-cv)^2 * (1+cv)^2'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 0.7
[]
[Outputs]
[./out]
type = Exodus
refinements = 1
[../]
[]
(test/tests/postprocessors/element_integral_var_pps/pps_old_value.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 4
ny = 4
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 1
[../]
[]
[Functions]
[./force_fn]
type = ParsedFunction
expression = '1'
[../]
[./exact_fn]
type = ParsedFunction
expression = 't'
[../]
[]
[Kernels]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[]
[BCs]
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./a]
type = ElementIntegralVariablePostprocessor
variable = u
execute_on = 'initial timestep_end'
[../]
[./total_a]
type = TimeIntegratedPostprocessor
value = a
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 1
start_time = 1
end_time = 3
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/transfers/multiapp_reporter_transfer/between_multiapp/main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.01
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[MultiApps]
[pp_sub_0]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub0.i
[]
[pp_sub_1]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub1.i
[]
[]
[Transfers]
[pp_transfer_1]
type = MultiAppReporterTransfer
from_multi_app = pp_sub_0
to_multi_app = pp_sub_1
from_reporters = 'base_sub0_vpp/a base_sub0_vpp/b'
to_reporters = 'from_sub0_vpp/a from_sub0_vpp/b'
[]
[pp_transfer_2]
type = MultiAppReporterTransfer
from_multi_app = pp_sub_1
to_multi_app = pp_sub_0
from_reporters = 'base_sub1_vpp/a base_sub1_vpp/b'
to_reporters = 'from_sub1_vpp/a from_sub1_vpp/b'
[]
[]
(modules/combined/test/tests/inelastic_strain/elas_plas/elas_plas_nl1_cycle.i)
#
# Test for effective strain calculation.
# Boundary conditions from NAFEMS test NL1
#
#
# This is not a verification test. The boundary conditions are applied such
# that the first step generates only elastic stresses. The rest of the load
# steps generate cycles of tension and compression in the axial (i.e., y-axis)
# direction. The axial stresses and strains also cycle, however the effective
# plastic strain increases in value throughout the analysis.
#
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = one_elem2.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./pressure]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./eff_plastic_strain]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = VonMisesStress
execute_on = timestep_end
[../]
[./pressure]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = pressure
scalar_type = Hydrostatic
execute_on = timestep_end
[../]
[./elastic_strain_xx]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./elastic_strain_yy]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./elastic_strain_zz]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./plastic_strain_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./plastic_strain_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./plastic_strain_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./tot_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./tot_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./tot_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./eff_plastic_strain]
type = MaterialRealAux
property = effective_plastic_strain
variable = eff_plastic_strain
[../]
[]
[Functions]
[./appl_dispy]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0'
y = '0.0 0.208e-4 0.50e-4 1.00e-4 0.784e-4 0.50e-4 0.0 0.216e-4 0.5e-4 1.0e-4 0.785e-4 0.50e-4 0.0'
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0.0
[../]
[./origin_x]
type = DirichletBC
variable = disp_x
boundary = 103
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 102
value = 0.0
[../]
[./origin_y]
type = DirichletBC
variable = disp_y
boundary = 103
value = 0.0
[../]
[./top_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = appl_dispy
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 250e9
poissons_ratio = 0.25
[../]
[./strain]
type = ComputePlaneFiniteStrain
block = 1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'isoplas'
block = 1
[../]
[./isoplas]
type = IsotropicPlasticityStressUpdate
yield_stress = 5e6
hardening_constant = 0.0
relative_tolerance = 1e-20
absolute_tolerance = 1e-8
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
l_tol = 1e-4
l_max_its = 100
nl_max_its = 20
dt = 1.0
start_time = 0.0
num_steps = 100
end_time = 12.0
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./stress_xy]
type = ElementAverageValue
variable = stress_xy
[../]
[./vonmises]
type = ElementAverageValue
variable = vonmises
[../]
[./pressure]
type = ElementAverageValue
variable = pressure
[../]
[./el_strain_xx]
type = ElementAverageValue
variable = elastic_strain_xx
[../]
[./el_strain_yy]
type = ElementAverageValue
variable = elastic_strain_yy
[../]
[./el_strain_zz]
type = ElementAverageValue
variable = elastic_strain_zz
[../]
[./pl_strain_xx]
type = ElementAverageValue
variable = plastic_strain_xx
[../]
[./pl_strain_yy]
type = ElementAverageValue
variable = plastic_strain_yy
[../]
[./pl_strain_zz]
type = ElementAverageValue
variable = plastic_strain_zz
[../]
[./eff_plastic_strain]
type = ElementAverageValue
variable = eff_plastic_strain
[../]
[./tot_strain_xx]
type = ElementAverageValue
variable = tot_strain_xx
[../]
[./tot_strain_yy]
type = ElementAverageValue
variable = tot_strain_yy
[../]
[./tot_strain_zz]
type = ElementAverageValue
variable = tot_strain_zz
[../]
[./disp_x1]
type = NodalVariableValue
nodeid = 0
variable = disp_x
[../]
[./disp_x4]
type = NodalVariableValue
nodeid = 3
variable = disp_x
[../]
[./disp_y1]
type = NodalVariableValue
nodeid = 0
variable = disp_y
[../]
[./disp_y4]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/postprocessors/nodal_var_value/nodal_var_value.i)
[Mesh]
file = square-2x2-nodeids.e
# NodalVariableValue is not safe on renumbered meshes
allow_renumbering = false
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
active = 'l2 scalednode1 node1 node4'
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = NodalVariableValue
variable = u
nodeid = 15
[../]
[./scalednode1]
type = NodalVariableValue
variable = u
nodeid = 15
scale_factor = 2
[../]
[./node4]
type = NodalVariableValue
variable = v
nodeid = 10
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_nodal_var_value
exodus = true
[]
(modules/thermal_hydraulics/test/tests/problems/william_louis/4pipes_closed.i)
# Junction of 4 pipes:
#
# 4
# |
# 1 -----*----- 3
# |
# 2
#
# The left end of Pipe 1 is a high-pressure region, and the rest of the system
# is at a low pressure.
#
# All pipes are closed.
end_time = 0.07
D_pipe = 0.01
A_pipe = ${fparse 0.25 * pi * D_pipe^2}
length_pipe1_HP = 0.53
length_pipe1_LP = 3.10
length_pipe2 = 2.595
length_pipe3 = 1.725
length_pipe4 = 0.845
x_junction = ${fparse length_pipe1_HP + length_pipe1_LP}
# Numbers of elements correspond to dx ~ 1/3 cm
n_elems_pipe1_HP = 159
n_elems_pipe1_LP = 930
n_elems_pipe2 = 779
n_elems_pipe3 = 518
n_elems_pipe4 = 254
S_junction = ${fparse 4 * A_pipe}
r_junction = ${fparse sqrt(S_junction / (4 * pi))}
V_junction = ${fparse 4/3 * pi * r_junction^3}
p_low = 1e5
p_high = 1.15e5
T_initial = 283.5690633 # at p = 1e5 Pa, rho = 1.23 kg/m^3
cfl = 0.95
[GlobalParams]
# common FlowChannel1Phase parameters
A = ${A_pipe}
initial_T = ${T_initial}
initial_vel = 0
fp = fp_air
closures = closures
f = 0
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp_air]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.029
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[initial_p_pipe1_fn]
type = PiecewiseConstant
axis = x
x = '0 ${length_pipe1_HP}'
y = '${p_high} ${p_low}'
[]
[]
[Components]
[pipe1_wall]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = '${length_pipe1_HP} ${length_pipe1_LP}'
n_elems = '${n_elems_pipe1_HP} ${n_elems_pipe1_LP}'
initial_p = initial_p_pipe1_fn
[]
[junction]
type = VolumeJunction1Phase
position = '${x_junction} 0 0'
connections = 'pipe1:out pipe2:in pipe3:in pipe4:in'
initial_p = ${p_low}
initial_T = ${T_initial}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
volume = ${V_junction}
scaling_factor_rhoEV = 1e-5
apply_velocity_scaling = true
[]
[pipe2]
type = FlowChannel1Phase
position = '${x_junction} 0 0'
orientation = '0 -1 0'
length = ${length_pipe2}
n_elems = ${n_elems_pipe2}
initial_p = ${p_low}
[]
[pipe2_wall]
type = SolidWall1Phase
input = 'pipe2:out'
[]
[pipe3]
type = FlowChannel1Phase
position = '${x_junction} 0 0'
orientation = '1 0 0'
length = ${length_pipe3}
n_elems = ${n_elems_pipe3}
initial_p = ${p_low}
[]
[pipe3_wall]
type = SolidWall1Phase
input = 'pipe3:out'
[]
[pipe4]
type = FlowChannel1Phase
position = '${x_junction} 0 0'
orientation = '0 1 0'
length = ${length_pipe4}
n_elems = ${n_elems_pipe4}
initial_p = ${p_low}
[]
[pipe4_wall]
type = SolidWall1Phase
input = 'pipe4:out'
[]
[]
[Postprocessors]
[cfl_dt]
type = ADCFLTimeStepSize
CFL = ${cfl}
c_names = 'c'
vel_names = 'vel'
[]
[p_pipe1_048]
type = PointValue
variable = p
point = '${fparse x_junction - 0.48} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_pipe2_052]
type = PointValue
variable = p
point = '${fparse x_junction} -0.52 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_pipe3_048]
type = PointValue
variable = p
point = '${fparse x_junction + 0.48} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_pipe4_043]
type = PointValue
variable = p
point = '${fparse x_junction} 0.43 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = ${end_time}
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 1
[]
[TimeStepper]
type = PostprocessorDT
postprocessor = cfl_dt
[]
abort_on_solve_fail = true
solve_type = LINEAR
[]
[Times]
[output_times]
type = TimeIntervalTimes
time_interval = 7e-4
[]
[]
[Outputs]
file_base = '4pipes_closed'
[csv]
type = CSV
show = 'p_pipe1_048 p_pipe2_052 p_pipe3_048 p_pipe4_043'
sync_only = true
sync_times_object = output_times
[]
[console]
type = Console
execute_postprocessors_on = 'NONE'
[]
[]
(modules/xfem/test/tests/moment_fitting/solid_mechanics_moment_fitting.i)
# Test for a mechanics problem which uses four points moment_fitting approach.
# See this paper (https://doi.org/10.1007/s00466-018-1544-2) for more details about moment_fitting approach.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo0]
type = LineSegmentCutUserObject
cut_data = '0.0000e+00 6.3330e-01 3.9000e-01 6.3330e-01'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[./line_seg_cut_uo1]
type = LineSegmentCutUserObject
cut_data = '3.9000e-01 6.3330e-01 6.8000e-01 6.3330e-01'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
[../]
[]
[Functions]
[./right_trac_x]
type = ParsedFunction
expression = '-(t*M*y)/I'
symbol_names = 'M E I'
symbol_values = '2e4 1e6 0.666666667'
[../]
[./bottom_disp_y]
type = ParsedFunction
expression = '((t*M)/(2*E*I))*(1-nu*nu)*(x*x-0.25*l*l)'
symbol_names = 'M E I l nu'
symbol_values = '2e4 1e6 0.666666667 2.0 0.3'
[../]
[./soln_x]
type = ParsedFunction
expression = '-(M/(E*I))*(1-nu*nu)*x*y'
symbol_names = 'M E I nu'
symbol_values = '2e4 1e6 0.666666667 0.3'
[../]
[./soln_y]
type = ParsedFunction
expression = '(M/(2*E*I))*(1-nu*nu)*(x*x-0.25*l*l+(nu/(1-nu))*y*y)'
symbol_names = 'M E I l nu'
symbol_values = '2e4 1e6 0.666666667 2.0 0.3'
[../]
[]
[BCs]
[./right_x]
type = FunctionNeumannBC
boundary = 1
variable = disp_x
function = right_trac_x
[../]
[./bottom_y]
type = FunctionDirichletBC
boundary = 0
variable = disp_y
function = bottom_disp_y
[../]
[./left_x]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
# [./Quadrature]
# order = FOURTH
# type = MONOMIAL
# [../]
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-16
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 0.5
end_time = 1.0
num_steps = 5000
[]
[Postprocessors]
[./numel]
type = NumElements
execute_on = timestep_end
[../]
[./integral]
type = ElementVectorL2Error
var_x = disp_x
var_y = disp_y
function_x = soln_x
function_y = soln_y
execute_on = timestep_end
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/controls/web_server_control/control_reporter.i)
# This should be called via control_reporter.py to test
# controlling a parameter in Reporters/test, which is then
# output via JSON to verify that it was changed. It supports
# multiple times depending on which parameters are passed to
# Reporters/test
[Mesh/gmg]
type = GeneratedMeshGenerator
dim = 1
[]
[Reporters/test]
type = WebServerControlTestReporter
execute_on = 'INITIAL TIMESTEP_END'
[]
[Controls/web_server]
type = WebServerControl
execute_on = TIMESTEP_END
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs/json]
type = JSON
execute_on = 'INITIAL TIMESTEP_END'
execute_system_information_on = NONE
[]
(python/chigger/tests/input/multiapps.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
[]
[MultiApps]
[./sub]
app_type = MooseTestApp
type = TransientMultiApp
input_files = sub.i
output_in_position = true
positions = '0 0 0
0 0 0.25
0 0 0.5
0 0 0.75
0 0 1'
[../]
[]
(modules/contact/test/tests/verification/patch_tests/cyl_4/cyl4_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl4_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/xfem/test/tests/bimaterials/glued_ad_bimaterials_2d.i)
# This test is for two layer materials with different youngs modulus using AD
# The global stress is determined by switching the stress based on level set values
# The material interface is marked by a level set function
# The two layer materials are glued together
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Mesh]
displacements = 'disp_x disp_y'
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 5.
ymin = 0.0
ymax = 5.
elem_type = QUAD4
[]
[./left_bottom]
type = ExtraNodesetGenerator
new_boundary = 'left_bottom'
coord = '0.0 0.0'
input = gen
[../]
[./left_top]
type = ExtraNodesetGenerator
new_boundary = 'left_top'
coord = '0.0 5.'
input = left_bottom
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'y-2.5'
[../]
[]
[AuxVariables]
[./a_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
use_automatic_differentiation = true
add_variables = true
generate_output = 'stress_xx stress_yy stress_xy'
[../]
[]
[AuxKernels]
[./a_strain_xx]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
variable = a_strain_xx
[../]
[./a_strain_yy]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
variable = a_strain_yy
[../]
[./a_strain_xy]
type = ADRankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
variable = a_strain_xy
[../]
[./b_strain_xx]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
variable = b_strain_xx
[../]
[./b_strain_yy]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
variable = b_strain_yy
[../]
[./b_strain_xy]
type = ADRankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
variable = b_strain_xy
[../]
[]
[Constraints]
[./dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[./dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./bottomx]
type = ADDirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = ADDirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = ADFunctionDirichletBC
boundary = top
variable = disp_x
function = 0.03*t
[../]
[./topy]
type = ADFunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[../]
[]
[Materials]
[./elasticity_tensor_A]
type = ADComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./strain_A]
type = ADComputeSmallStrain
base_name = A
[../]
[./stress_A]
type = ADComputeLinearElasticStress
base_name = A
[../]
[./elasticity_tensor_B]
type = ADComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./strain_B]
type = ADComputeSmallStrain
base_name = B
[../]
[./stress_B]
type = ADComputeLinearElasticStress
base_name = B
[../]
[./combined_stress]
type = ADLevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[../]
[./combined_elasticity_tensor]
type = ADLevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = elasticity_tensor
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'bt'
# controls for linear iterations
l_max_its = 20
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-50
# time control
start_time = 0.0
dt = 0.1
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
file_base = glued_bimaterials_2d_out
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/umat/steps/elastic_temperature_steps_uo_durations.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull_step2]
type = ParsedFunction
expression = (t-5.0)/20
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
expression = '273'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_step1]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[y_pull_function_step2]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull_step2
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Controls]
[step1]
type = StepPeriod
enable_objects = 'BCs::y_step1'
disable_objects = 'BCs::y_pull_function_step2'
step_user_object = step_uo
step_number = 0
[]
[step2]
type = StepPeriod
enable_objects = 'BCs::y_pull_function_step2'
disable_objects = 'BCs::y_step1'
step_user_object = step_uo
step_number = 1
[]
[]
[UserObjects]
[step_uo]
type = StepUserObject
step_durations = '5'
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 10
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/excav/ex01.i)
###########################################
# #
# THIS EXAMPLE CONTAINS AN EXCAVATION #
# #
###########################################
# Easiest way of figuring out what's happening:
# Run this example, load into paraview, take
# a slice through (0,0,0) with normal (0,0,1),
# colour by pressure and play the animation.
# This mesh has an interior sideset called excav_bdy
[Mesh]
type = FileMesh
file = ex01_input.e
[]
# This is a boundary condition acting on excav_bdy
# All it does is to set the pressure to p_excav=0
# at places on excav_bdy wherever excav_fcn tells it to.
[BCs]
[./excav_bdy]
type = RichardsExcav
boundary = excav_bdy
p_excav = 0.0
variable = pressure
excav_geom_function = excav_fcn
[../]
[]
[Functions]
# excav_fcn controls where to set pressure=p_excav
# You supply start and end positions and times and
# by a linear interpolation these define the position
# of the coal face at all times
[./excav_fcn]
type = RichardsExcavGeom
start_posn = '0 -500 0'
start_time = 0
end_posn = '0 -300 0'
end_time = 6E6
active_length = 1E4
[../]
# mass_bal_fcn calculates the mass balance
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-fout-mf)/2/(mi+mf))
symbol_names = 'mi mf fout'
symbol_values = 'mass_init mass_final flux_out'
[../]
# initial pressure - unimportant in this example
[./initial_pressure]
type = ParsedFunction
expression = -10000*(z-100)
[../]
[]
# following is needed by postprocessors, kernels, etc
# unimportant in this example
[GlobalParams]
richardsVarNames_UO = PPNames
[]
# following does the calculation of relevant
# masses and mass-flux to the excavation
[Postprocessors]
# note that this is calculated at beginning of timestep
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = 'initial timestep_begin'
[../]
# note this is calculated at end of timestep
[./mass_final]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
# this is what calculates the mass flux to the excavation
# it is calculating it for boundary=excav_bdy, and the
# excavation time-dependence is set through the excav_fcn
[./flux_out]
type = RichardsExcavFlow
boundary = excav_bdy
variable = pressure
excav_geom_function = excav_fcn
[../]
# mass_bal just outputs the result to screen
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
######################################
# #
# THE FOLLOWING STUFF IS STANDARD #
# #
######################################
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E+2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = '1 2 3 4'
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 -10'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-14 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 6E6
dt = 3E6
solve_type = NEWTON
[]
[Outputs]
file_base = ex01
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_xy_force_xy.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is on the XY plane with load applied along the Z axis.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_xy.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '-0.7071067812 0.7071067812 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_x2]
type = ConstantRate
variable = disp_x
boundary = 1
rate = 0.7071067812e-4
[../]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = 1
rate = -0.7071067812e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '2.8284271 2.8284271 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '2.8284271 2.8284271 0.0'
variable = disp_y
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform13.i)
# Using CappedMohrCoulomb with compressive failure only
# checking for small deformation
# A single element is compressed by "ep" in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# where sigma_I = (E_2222 + E_2200) * ep
# compressive_strength is set to 1Pa, smoothing_tol = 0.1Pa
# The smoothed yield function is
# yf = -sigma_I + ismoother(0) - compressive_strength
# = -sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - compressive_strength
# = -sigma_I - 0.98183
#
# With zero Poisson's ratio, the return stress will be
# stress_00 = stress_22 = 0.98183
# with all other stress components being zero
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-0.25E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-0.25E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform13
csv = true
[]
(test/tests/preconditioners/reuse/convergence.i)
# Simple 3D test with diffusion, setup to make sure
# there is a sensible difference in the linear iteration
# counts with re-use versus without re-use
[Variables]
[u]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = u
function = 'arg'
[]
[time]
type = TimeDerivative
variable = u
[]
[body_force]
type = BodyForce
variable = u
function = body
[]
[]
[Functions]
[body]
type = ParsedFunction
expression = 100*sin(t)
[]
[arg]
type = ParsedFunction
expression = 'x*y*z*cos(t)+1'
[]
[]
[BCs]
[fix_concentration]
type = DirichletBC
preset = true
boundary = left
variable = u
value = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options = ''
petsc_options_iname = '-pc_type -ksp_type'
petsc_options_value = 'lu gmres'
l_tol = 1e-8
l_max_its = 100
reuse_preconditioner = false
reuse_preconditioner_max_linear_its = 10
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 10.0
[./Adaptivity]
interval = 5
max_h_level = 1
start_time = 11.0
stop_time = 6.0
[../]
[]
[Reporters/iteration_info]
type = IterationInfo
[]
[Outputs]
exodus = false
[./csv]
type = CSV
file_base = base_case
[../]
[]
(test/tests/meshgenerators/file_mesh_generator/exact_discontinuous_iga.i)
[Mesh]
[cyl2d_iga]
type = FileMeshGenerator
file = test_quadratic.e
discontinuous_spline_extraction = true
[]
[]
[Variables]
[u]
order = SECOND # Must match mesh order
family = RATIONAL_BERNSTEIN
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[./time]
type = TimeDerivative
variable = u
block = 0
[../]
[null]
type = NullKernel
variable = u
block = 1 # Keep kernel coverage check happy
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = NEWTON
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/ray_tracing/test/tests/userobjects/repeatable_ray_study_base/recover.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmax = 5
ymax = 5
[]
[]
[RayBCs/kill]
type = KillRayBC
boundary = 'top right bottom left'
[]
[UserObjects/lots]
type = TestRayDataStudy
centroid_to_centroid = true
vertex_to_vertex = true
centroid_to_vertex = true
execute_on = timestep_end
compute_expected_distance = true
data_size = 3
aux_data_size = 2
[]
[RayKernels/data]
type = TestRayDataRayKernel
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Problem]
solve = false
[]
[Postprocessors]
[total_distance]
type = RayTracingStudyResult
study = lots
result = total_distance
[]
[expected_distance]
type = LotsOfRaysExpectedDistance
lots_of_rays_study = lots
[]
[distance_difference]
type = DifferencePostprocessor
value1 = total_distance
value2 = expected_distance
[]
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_mesh_function_transfer/tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
displacements = 'x_disp y_disp'
[]
[Variables]
[./sub_u]
[../]
[]
[AuxVariables]
[./transferred_u]
[../]
[./elemental_transferred_u]
order = CONSTANT
family = MONOMIAL
[../]
[./x_disp]
initial_condition = .2
[../]
[./y_disp]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = sub_u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = sub_u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = sub_u
boundary = right
value = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/dirac/bh07.i)
[Mesh]
type = FileMesh
file = bh07_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1000 10000'
x = '100 1000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[BCs]
[./fix_outer]
type = DirichletBC
boundary = perimeter
variable = pressure
value = 1E7
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh07.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
re_constant = 0.1594
character = 2
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
execute_on = 'initial timestep_end'
[../]
[./fluid_mass]
type = RichardsMass
variable = pressure
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 1000
solve_type = NEWTON
[./TimeStepper]
# get only marginally better results for smaller time steps
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh07
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(test/tests/multiapps/move/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = sub.i
output_in_position = true
move_time = 0.05
move_positions = '2 2 0'
move_apps = 0
[../]
[]
(modules/contact/test/tests/frictional/sliding_elastic_blocks_2d/sliding_elastic_blocks_2d.i)
[Mesh]
file = sliding_elastic_blocks_2d.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
diag_save_in = 'diag_saved_x diag_saved_y'
[../]
[]
[AuxKernels]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
quantity = incremental_slip_x
boundary = 3
paired_boundary = 2
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
quantity = incremental_slip_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip]
type = PenetrationAux
variable = accum_slip
execute_on = timestep_end
quantity = accumulated_slip
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_x]
type = PenetrationAux
variable = tang_force_x
execute_on = timestep_end
quantity = tangential_force_x
boundary = 3
paired_boundary = 2
[../]
[./tangential_force_y]
type = PenetrationAux
variable = tang_force_y
execute_on = timestep_end
quantity = tangential_force_y
boundary = 3
paired_boundary = 2
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.005
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.05
num_steps = 1000
nl_rel_tol = 1e-16
nl_abs_tol = 1e-09
dtmin = 0.01
l_tol = 1e-3
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
file_base = sliding_elastic_blocks_2d_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = coulomb
friction_coefficient = '0.25'
penalty = 1e6
[../]
[]
[Dampers]
[./contact_slip]
type = ContactSlipDamper
secondary = 3
primary = 2
[../]
[]
(tutorials/tutorial02_multiapps/step01_multiapps/05_sub_parallel.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 40
[]
[Variables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/array_variable_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/move_and_reset/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '1 1 0'
input_files = sub.i
reset_apps = 0
reset_time = 0.05
move_time = 0.05
move_positions = '2 2 0'
move_apps = 0
output_in_position = true
[../]
[]
(modules/porous_flow/test/tests/energy_conservation/heat04_rz.i)
# The sample is a single unit element in RZ coordinates
# A constant velocity is applied to the outer boundary is free to move as a source injects heat and fluid into the system
# There is no fluid flow or heat flow.
# Heat energy conservation is checked.
# Mass conservation is checked
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 1
xmax = 2
ymin = -0.5
ymax = 0.5
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
PorousFlowDictator = dictator
block = 0
biot_coefficient = 0.3
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[pp]
initial_condition = 0.1
[]
[temp]
initial_condition = 10
[]
[]
[BCs]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'bottom top'
[]
[rmin_fixed]
type = DirichletBC
variable = disp_r
value = 0
boundary = left
[]
[contract]
type = FunctionDirichletBC
variable = disp_r
function = -0.01*t
boundary = right
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydroMechanical
porepressure = pp
temperature = temp
fp = simple_fluid
[]
[DiracKernels]
[heat_source]
type = PorousFlowPointSourceFromPostprocessor
point = '1.5 0 0'
variable = temp
mass_flux = 10
[]
[fluid_source]
type = PorousFlowPointSourceFromPostprocessor
point = '1.5 0 0'
variable = pp
mass_flux = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
viscosity = 1
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.5 0 0 0 0.5 0 0 0 0.5'
[]
[thermal_cond]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1 0 0 0 1 0 0 0 1'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = pp
[]
[t0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = temp
[]
[rdisp]
type = PointValue
outputs = 'csv console'
point = '2 0 0'
use_displaced_mesh = false
variable = disp_r
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[total_heat]
type = PorousFlowHeatEnergy
phase = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[rock_heat]
type = PorousFlowHeatEnergy
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[fluid_heat]
type = PorousFlowHeatEnergy
include_porous_skeleton = false
phase = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2
end_time = 10
[]
[Outputs]
execute_on = 'initial timestep_end'
[csv]
type = CSV
[]
[]
(tutorials/darcy_thermo_mech/step09_mechanics/problems/step9.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 2
ny = 200
nx = 10
ymax = 0.304 # Length of test chamber
xmax = 0.0257 # Test chamber radius
[]
[bottom]
type = SubdomainBoundingBoxGenerator
input = generate
location = inside
bottom_left = '0 0 0'
top_right = '0.01285 0.304 0'
block_id = 1
[]
coord_type = RZ
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
# This block adds all of the proper Kernels, strain calculators, and Variables
# for SolidMechanics in the correct coordinate system (autodetected)
add_variables = true
strain = FINITE
eigenstrain_names = eigenstrain
use_automatic_differentiation = true
generate_output = 'vonmises_stress elastic_strain_xx elastic_strain_yy strain_xx strain_yy'
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = bottom
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = top
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = bottom
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = top
[]
[hold_inlet]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[hold_center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[]
[hold_outside]
type = DirichletBC
variable = disp_r
boundary = right
value = 0
[]
[]
[Materials]
viscosity_file = data/water_viscosity.csv
density_file = data/water_density.csv
thermal_conductivity_file = data/water_thermal_conductivity.csv
specific_heat_file = data/water_specific_heat.csv
thermal_expansion_file = data/water_thermal_expansion.csv
[column_top]
type = PackedColumn
block = 0
temperature = temperature
radius = 1.15
fluid_viscosity_file = ${viscosity_file}
fluid_density_file = ${density_file}
fluid_thermal_conductivity_file = ${thermal_conductivity_file}
fluid_specific_heat_file = ${specific_heat_file}
fluid_thermal_expansion_file = ${thermal_expansion_file}
[]
[column_bottom]
type = PackedColumn
block = 1
temperature = temperature
radius = 1
fluid_viscosity_file = ${viscosity_file}
fluid_density_file = ${density_file}
fluid_thermal_conductivity_file = ${thermal_conductivity_file}
fluid_specific_heat_file = ${specific_heat_file}
fluid_thermal_expansion_file = ${thermal_expansion_file}
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200e9 # (Pa) from wikipedia
poissons_ratio = .3 # from wikipedia
[]
[elastic_stress]
type = ADComputeFiniteStrainElasticStress
[]
[thermal_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = 300
eigenstrain_name = eigenstrain
temperature = temperature
thermal_expansion_coeff = 1e-5 # TM modules doesn't support material property, but it will
[]
[]
[Postprocessors]
[average_temperature]
type = ElementAverageValue
variable = temperature
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
start_time = -1
end_time = 200
steady_state_tolerance = 1e-7
steady_state_detection = true
dt = 0.25
solve_type = PJFNK
automatic_scaling = true
compute_scaling_once = false
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
#petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
#petsc_options_value = 'hypre boomeramg 500'
line_search = none
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(test/tests/userobjects/shape_element_user_object/jacobian_test.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = (x-0.5)^2
[../]
[../]
[./v]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = (x-0.5)^2
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = (x-0.5)^2
[../]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./shape_w]
type = ExampleShapeElementKernel2
user_object = example_uo
v = v
u = u
variable = w
[../]
[./time_w]
type = TimeDerivative
variable = w
[../]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[UserObjects]
[./example_uo]
type = ExampleShapeElementUserObject
u = u
v = v
# as this userobject computes quantities for both the residual AND the jacobian
# it needs to have these execute_on flags set.
execute_on = 'linear nonlinear'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
#off_diag_row = 'w w'
#off_diag_column = 'v u'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
dt = 0.1
num_steps = 2
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/full_domain_primary.i)
[Mesh]
type = MeshGeneratorMesh
[cartesian_basic_mesh]
type = CartesianMeshGenerator
dim = 2
dx = '0.25 0.25 0.25 0.25'
ix = '1 1 1 1 '
dy = '0.25 0.25 0.25 0.25'
iy = '1 1 1 1'
subdomain_id = '1 2 2 2
1 1 2 2
1 1 2 2
1 1 1 2'
[]
[central_node]
type = ExtraNodesetGenerator
coord = '0.5 0.5'
input = cartesian_basic_mesh
new_boundary = 'central_node'
[]
[]
[Variables]
[to_subapp]
initial_condition = -1.0
[]
[]
[AuxKernels]
[discretize_to_subapp]
type = ParsedAux
variable = from_subapp_check
expression = 'to_subapp'
coupled_variables = 'to_subapp'
[]
[subapp_primary_diff]
type = ParsedAux
variable = subapp_primary_diff
expression = 'from_subapp_check - from_subapp'
coupled_variables = 'from_subapp_check from_subapp'
[]
[]
[AuxVariables]
[from_subapp]
family = MONOMIAL
order = CONSTANT
initial_condition = -2.0
[]
[from_subapp_check]
family = MONOMIAL
order = CONSTANT
initial_condition = -2.0
[]
[subapp_primary_diff]
family = MONOMIAL
order = CONSTANT
initial_condition = -2.0
[]
[array_var]
family = MONOMIAL
order = CONSTANT
components = 3
initial_condition = '-2 -1 0'
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = to_subapp
[]
[]
[BCs]
[edge]
type = DirichletBC
variable = to_subapp
boundary = 'top right left bottom'
value = 1
[]
[center]
type = DirichletBC
variable = to_subapp
boundary = 'central_node'
value = 0
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
num_steps = 3
dt = 1.0
nl_abs_tol = 1e-13
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = CentroidMultiApp
input_files = subapp.i
[]
[]
[Transfers]
[from_primary_to_sub_pp]
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = sub
source_variable = to_subapp
postprocessor = from_primary_pp
[]
[primary_average]
type = MultiAppVariableValueSamplePostprocessorTransfer
from_multi_app = sub
source_variable = from_subapp
postprocessor = to_primary_pp
[]
[array_var]
type = MultiAppVariableValueSamplePostprocessorTransfer
from_multi_app = sub
source_variable = array_var
source_variable_component = 2
postprocessor = to_primary_pp
[]
[]
(modules/contact/test/tests/cohesive_zone_model/mortar_czm.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 5
ny = 5
boundary_name_prefix = bottom
[]
[msh_id]
type = SubdomainIDGenerator
input = msh
subdomain_id = 1
[]
[msh_two]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymin = 1
ymax = 2
nx = 5
ny = 5
boundary_name_prefix = top
boundary_id_offset = 10
[]
[msh_two_id]
type = SubdomainIDGenerator
input = msh_two
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'msh_id msh_two_id'
[]
[top_node]
type = ExtraNodesetGenerator
coord = '0 2 0'
input = combined
new_boundary = top_node
[]
[bottom_node]
type = ExtraNodesetGenerator
coord = '0 0 0'
input = top_node
new_boundary = bottom_node
[]
# Build subdomains
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = 'bottom_top'
input = bottom_node
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = 'top_bottom'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
generate_output = 'stress_yy'
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
decomposition_method = TaylorExpansion
block = '1 2'
[]
[]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = bottom_node
variable = disp_x
[]
[fix_top]
type = DirichletBC
preset = true
boundary = top_top
variable = disp_x
value = 0
[]
[top]
type = FunctionDirichletBC
boundary = top_top
variable = disp_y
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[bottom]
type = DirichletBC
boundary = bottom_bottom
variable = disp_y
value = 0
preset = true
[]
[]
[AuxVariables]
[]
[AuxKernels]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
block = '1 2'
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
block = '1 2'
[]
[normal_strength]
type = GenericFunctionMaterial
prop_names = 'N'
prop_values = 'if(x<0.5,1,100)*1e4'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
start_time = 0.0
dt = 0.01
end_time = 0.05
dtmin = 0.01
[]
[Outputs]
exodus = true
[]
[UserObjects]
[czm_uo]
type = BilinearMixedModeCohesiveZoneModel
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.1 # with 2.0 works
secondary_variable = disp_x
penalty = 0e6
penalty_friction = 1e4
use_physical_gap = true
correct_edge_dropping = true
normal_strength = N
shear_strength = 1e3
viscosity = 1e-3
penalty_stiffness = 1e6
power_law_parameter = 2.2
GI_c = 1e3
GII_c = 1e2
displacements = 'disp_x disp_y'
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = czm_uo
correct_edge_dropping = true
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = czm_uo
correct_edge_dropping = true
[]
[c_x]
type = MortarGenericTraction
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
correct_edge_dropping = true
[]
[c_y]
type = MortarGenericTraction
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
correct_edge_dropping = true
[]
[]
(modules/phase_field/test/tests/initial_conditions/polycrystalcircles_fromfile.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 56
nz = 0
xmin = 0
xmax = 200
ymin = 0
ymax = 112
zmin = 0
zmax = 0
[]
[GlobalParams]
op_num = 6
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./circle_IC]
type = PolycrystalCircles
file_name = 'circles.txt'
read_from_file = true
execute_on = 'initial'
threshold = 0.2
connecting_threshold = 0.08
int_width = 8
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = circle_IC
[../]
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_gr2]
type = TimeDerivative
variable = gr2
[../]
[./dt_gr3]
type = TimeDerivative
variable = gr3
[../]
[./dt_gr4]
type = TimeDerivative
variable = gr4
[../]
[./dt_gr5]
type = TimeDerivative
variable = gr5
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
num_steps = 0
[]
[Outputs]
exodus = true
csv = false
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_rayleigh_hht_action.i)
# Test for damped small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# mass proportional rayleigh damping(eta) = 0.1
# stiffness proportional rayleigh damping(eta) = 0.1
# HHT time integration parameter (alpha) = -0.3
# Corresponding Newmark beta time integration parameters beta = 0.4225 and gamma = 0.8
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the behaves like a Euler-Bernoulli beam.
# The displacement time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.2 0.019898364318588 0.18838688112273 1.1774180070171
# 0.4 0.045577003505278 0.087329917525455 -0.92596052423724
# 0.6 0.063767907208218 0.084330765885995 0.21274543331268
# 0.8 0.073602908614573 0.020029576220975 -0.45506879373455
# 1.0 0.06841704414745 -0.071840076837194 -0.46041813317992
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.2 0.4 10.0'
y = '0.0 0.01 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
l_tol = 1e-11
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.01
Iy = 1e-4
Iz = 1e-4
y_orientation = '0.0 1.0 0.0'
# dynamic simulation using consistent mass/inertia matrix
dynamic_consistent_inertia = true
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations = 'rot_accel_x rot_accel_y rot_accel_z'
density = 1.0
beta = 0.4225 # Newmark time integraion parameter
gamma = 0.8 # Newmark time integraion parameter
# optional parameters for numerical (alpha) and Rayleigh damping
alpha = -0.3 # HHT time integration parameter
eta = 0.1 # Mass proportional Rayleigh damping
zeta = 0.1 # Stiffness proportional Rayleigh damping
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
file_base = 'dyn_euler_small_rayleigh_hht_out'
exodus = true
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/static_deformations/cosserat_tension.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
zmax = 0.2
[]
[bottom_xline1]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[bottom_xline2]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0.5 0 0'
input = bottom_xline1
[]
[bottom_xline3]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '1 0 0'
input = bottom_xline2
[]
[bottom_zline1]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '0 0 0.0'
input = bottom_xline3
[]
[bottom_zline2]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '0 0 0.1'
input = bottom_zline1
[]
[bottom_zline3]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '0 0 0.2'
input = bottom_zline2
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Postprocessors]
[./disp_y_top]
type = PointValue
point = '0.5 1 0.1'
variable = disp_y
[../]
[./wc_z_top]
type = PointValue
point = '0.5 1 0.1'
variable = wc_z
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
displacements = 'wc_x wc_y wc_z'
component = 2
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[BCs]
[./y_bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./x_line]
type = DirichletBC
variable = disp_z
boundary = 101
value = 0
[../]
[./z_line]
type = DirichletBC
variable = disp_x
boundary = 102
value = 0
[../]
[./wc_x_bottom]
type = DirichletBC
variable = wc_x
boundary = bottom
value = 0
[../]
[./wc_y_bottom]
type = DirichletBC
variable = wc_y
boundary = bottom
value = 0
[../]
[./wc_z_bottom]
type = DirichletBC
variable = wc_z
boundary = bottom
value = 0
[../]
[./top_force]
type = NeumannBC
variable = disp_y
boundary = top
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = 0.5
E_ijkl = '1 2 1.3333'
fill_method = 'general_isotropic'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = cosserat_tension_out
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_xz_force_xz.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# The beam centerline is positioned on the global XZ plane at a 45deg. angle.
# Loading is along on the XZ plane perpendicular to beam centerline.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_xz.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_x2]
type = ConstantRate
variable = disp_x
boundary = 1
rate = 0.70710678e-4
[../]
[./force_z2]
type = ConstantRate
variable = disp_z
boundary = 1
rate = -0.70710678e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '2.8284271 0.0 2.8284271'
variable = disp_x
[../]
[./disp_z]
type = PointValue
point = '2.8284271 0.0 2.8284271'
variable = disp_z
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(modules/porous_flow/test/tests/chemistry/except8.i)
# Exception test.
# Incorrect number of reactive surface areas
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = '1.0 1.0'
kinetic_rate_constant = '1.0e-8'
activation_energy = '1.5e4'
molar_volume = 1
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/combined/examples/geochem-porous_flow/geotes_2D/exchanger.i)
# Model of the heat-exchanger
# The input fluid to the heat exchanger is determined by AuxVariables called production_temperature, production_rate_Na, production_rate_Cl, production_rate_SiO2 and production_rate_H2O. These come from Postprocessors in the porous-flow simulation that measure the fluid composition at the production well.
# Given the input fluid, the exchanger cools/heats the fluid, removing any precipitates, and injects fluid back to the porous-flow simulation at temperature output_temperature and composition given by massfrac_Na, etc.
# In the absence of data concerning Quartz precipitation rates in heat exchangers, do not treat Quartz as kinetic
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[TimeDependentReactionSolver]
model_definition = definition
include_moose_solve = false
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
swap_out_of_basis = "SiO2(aq)"
swap_into_basis = "QuartzLike"
constraint_species = "H2O Na+ Cl- QuartzLike"
constraint_value = " 1.0E-2 0.1E-2 0.1E-2 1E-10"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_mineral"
constraint_unit = " kg moles moles moles"
initial_temperature = 50.0
mode = 4
temperature = 200
cold_temperature = 40.0
source_species_names = 'H2O Na+ Cl- SiO2(aq)'
source_species_rates = 'production_rate_H2O production_rate_Na production_rate_Cl production_rate_SiO2'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
add_aux_pH = false # there is no H+ in this system
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
execute_console_output_on = '' # only CSV output used in this example
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "small_database.json"
basis_species = "H2O SiO2(aq) Na+ Cl-"
equilibrium_minerals = "QuartzLike"
[]
[]
[Executioner]
type = Transient
dt = 1E5
end_time = 2E6 #7.76E6 # 90 days
[]
[AuxVariables]
[production_temperature]
initial_condition = 50 # the production_T Transfer lags one timestep behind for some reason, so give this a reasonable initial condition
[]
[transported_H2O]
[]
[transported_Na]
[]
[transported_Cl]
[]
[transported_SiO2]
[]
[transported_mass]
[]
[massfrac_H2O]
[]
[massfrac_Na]
[]
[massfrac_Cl]
[]
[massfrac_SiO2]
[]
[dumped_quartz]
[]
[production_rate_H2O]
initial_condition = 5.518533e+01 # the production_H2O Transfer lags one timestep behind for some reason (when the porous_flow simulation has finished, it correctly computes mole_rate_H2O_produced, but the Transfer gets the mole_rate_H2O_produced from the previous timestep), so give this a reasonable initial condition, otherwise this will be zero at the start of the simulation!
[]
[production_rate_Na]
initial_condition = 9.943302e-02
[]
[production_rate_Cl]
initial_condition = 9.943302e-02
[]
[production_rate_SiO2]
initial_condition = 2.340931e-04
[]
[]
[AuxKernels]
[transported_H2O_auxk]
type = GeochemistryQuantityAux
variable = transported_H2O
species = H2O
quantity = transported_moles_in_original_basis
[]
[transported_Na]
type = GeochemistryQuantityAux
variable = transported_Na
species = Na+
quantity = transported_moles_in_original_basis
[]
[transported_Cl]
type = GeochemistryQuantityAux
variable = transported_Cl
species = Cl-
quantity = transported_moles_in_original_basis
[]
[transported_SiO2]
type = GeochemistryQuantityAux
variable = transported_SiO2
species = 'SiO2(aq)'
quantity = transported_moles_in_original_basis
[]
[transported_mass_auxk]
type = ParsedAux
coupled_variables = 'transported_H2O transported_Na transported_Cl transported_SiO2'
variable = transported_mass
expression = 'transported_H2O * 18.0152 + transported_Na * 22.9898 + transported_Cl * 35.453 + transported_SiO2 * 60.0843'
[]
[massfrac_H2O]
type = ParsedAux
coupled_variables = 'transported_mass transported_H2O'
variable = massfrac_H2O
expression = '18.0152 * transported_H2O / transported_mass'
[]
[massfrac_Na]
type = ParsedAux
coupled_variables = 'transported_mass transported_Na'
variable = massfrac_Na
expression = '22.9898 * transported_Na / transported_mass'
[]
[massfrac_Cl]
type = ParsedAux
coupled_variables = 'transported_mass transported_Cl'
variable = massfrac_Cl
expression = '35.453 * transported_Cl / transported_mass'
[]
[massfrac_SiO2]
type = ParsedAux
coupled_variables = 'transported_mass transported_SiO2'
variable = massfrac_SiO2
expression = '60.0843 * transported_SiO2 / transported_mass'
[]
[dumped_quartz]
type = GeochemistryQuantityAux
variable = dumped_quartz
species = QuartzLike
quantity = moles_dumped
[]
[]
[Postprocessors]
[cumulative_moles_precipitated_quartz]
type = PointValue
variable = dumped_quartz
[]
[production_temperature]
type = PointValue
variable = production_temperature
[]
[mass_heated_this_timestep]
type = PointValue
variable = transported_mass
[]
[]
[Outputs]
csv = true
[]
[MultiApps]
[porous_flow_sim]
type = TransientMultiApp
input_files = porous_flow.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[injection_T]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'solution_temperature'
variable = 'injection_temperature'
[]
[injection_Na]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Na'
variable = 'injection_rate_massfrac_Na'
[]
[injection_Cl]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Cl'
variable = 'injection_rate_massfrac_Cl'
[]
[injection_SiO2]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_SiO2'
variable = 'injection_rate_massfrac_SiO2'
[]
[injection_H2O]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_H2O'
variable = 'injection_rate_massfrac_H2O'
[]
[production_T]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = production_temperature
variable = production_temperature
[]
[production_Na]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Na_produced
variable = production_rate_Na
[]
[production_Cl]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Cl_produced
variable = production_rate_Cl
[]
[production_SiO2]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_SiO2_produced
variable = production_rate_SiO2
[]
[production_H2O]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_H2O_produced
variable = production_rate_H2O
[]
[]
(modules/porous_flow/examples/tutorial/08_KT.i)
# Unsaturated Darcy-Richards flow
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[]
[PorousFlowUnsaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
relative_permeability_exponent = 3
relative_permeability_type = Corey
residual_saturation = 0.1
van_genuchten_alpha = 1E-6
van_genuchten_m = 0.6
stabilization = KT
flux_limiter_type = None
[]
[BCs]
[production]
type = PorousFlowSink
variable = porepressure
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E5
dt = 1E5
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform3_outer_tip.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.7E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = outer_tip
yield_function_tolerance = 1 # irrelevant here
internal_constraint_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 8
smoothing_tol = 1E-7
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_outer_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/multiapps/cliargs_from_file/cliargs_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform2.i)
# Plastic deformation, tensile failure
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_z = t
# should yield trial stress:
# stress_zz = 2*t
# Use tensile strength = 1, we should return to stress_zz = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = t
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 30
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 40
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2
csv = true
[]
(modules/combined/test/tests/generalized_plane_strain_tm_contact/generalized_plane_strain_tm_contact.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
temperature = temp
[]
[Mesh]
file = 2squares.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
[../]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[Physics]
[./SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps]
use_displaced_mesh = true
[../]
[../]
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./tempramp]
type = ParsedFunction
expression = 't'
[../]
[]
[BCs]
[./x]
type = DirichletBC
boundary = '4 6'
variable = disp_x
value = 0.0
[../]
[./y]
type = DirichletBC
boundary = '4 6'
variable = disp_y
value = 0.0
[../]
[./t]
type = DirichletBC
boundary = '4'
variable = temp
value = 0.0
[../]
[./tramp]
type = FunctionDirichletBC
variable = temp
boundary = '6'
function = tempramp
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
off_diag_row = 'disp_x disp_y'
off_diag_column = 'disp_y disp_x'
[../]
[]
[Contact]
[./mech]
primary = 8
secondary = 2
penalty = 1e+10
normalize_penalty = true
tangential_tolerance = .1
normal_smoothing_distance = .1
model = frictionless
formulation = kinematic
[../]
[]
[ThermalContact]
[./thermal]
type = GapHeatTransfer
primary = 8
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
variable = temp
tangential_tolerance = .1
normal_smoothing_distance = .1
gap_conductivity = 0.01
min_gap = 0.001
quadrature = true
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
block = '1 2'
[../]
[./strain]
type = ComputePlaneSmallStrain
eigenstrain_names = eigenstrain
block = '1 2'
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.0
eigenstrain_name = eigenstrain
block = '1 2'
[../]
[./stress]
type = ComputeLinearElasticStress
block = '1 2'
[../]
[./heatcond]
type = HeatConductionMaterial
thermal_conductivity = 3.0
specific_heat = 300.0
block = '1 2'
[../]
[./density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '1'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
petsc_options_iname = '-pc_type -ps_sub_type -pc_factor_mat_solver_package'
petsc_options_value = 'asm lu superlu_dist'
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/dirac/bh_fu_07.i)
#fullyupwind
[Mesh]
type = FileMesh
file = bh07_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1000 10000'
x = '100 1000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[BCs]
[./fix_outer]
type = DirichletBC
boundary = perimeter
variable = pressure
value = 1E7
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh07.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
re_constant = 0.1594
character = 2
fully_upwind = true
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
execute_on = 'initial timestep_end'
[../]
[./fluid_mass]
type = RichardsMass
variable = pressure
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 1000
solve_type = NEWTON
[./TimeStepper]
# get only marginally better results for smaller time steps
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh_fu_07
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(test/tests/transfers/transfer_interpolation/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
# This test currently diffs when run in parallel with DistributedMesh enabled,
# most likely due to the fact that it uses some geometric search stuff.
# For more information, see #2121.
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[UserObjects]
[layered_average]
type = LayeredAverage
variable = u
direction = x
num_layers = 3
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
nl_rel_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
interpolate_transfers = true
output_sub_cycles = true
[]
[]
[Transfers]
[nearest_node]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = nearest_node
[]
[mesh_function]
type = MultiAppShapeEvaluationTransfer
to_multi_app = sub
source_variable = u
variable = mesh_function
[]
[user_object]
type = MultiAppUserObjectTransfer
to_multi_app = sub
variable = user_object
user_object = layered_average
[]
[interpolation]
type = MultiAppGeometricInterpolationTransfer
to_multi_app = sub
source_variable = u
variable = interpolation
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/patch/small_patch.i)
[Mesh]
[base]
type = FileMeshGenerator
file = 'patch.xda'
[]
[sets]
input = base
type = SideSetsFromPointsGenerator
new_boundary = 'left right bottom top back front'
points = ' 0 0.5 0.5
1 0.5 0.5
0.5 0.0 0.5
'
' 0.5 1.0 0.5
0.5 0.5 0.0
0.5 0.5 1.0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = pk1_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = pk1_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = pk1_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = pk1_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = pk1_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = pk1_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[front]
type = DirichletBC
preset = true
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
dtmin = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/relaxation/picard_relaxed_array_parent.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[u]
components = 2
[]
[]
[AuxVariables]
[v]
components = 2
initial_condition = '1 1'
[]
[inverse_v]
components = 2
initial_condition = '1 1'
[]
[]
[Kernels]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[time]
type = ArrayTimeDerivative
variable = u
time_derivative_coefficient = tc
[]
[force_u]
type = ArrayCoupledForce
variable = u
v = inverse_v
is_v_array = true
coef = '1 1'
[]
[]
[AuxKernels]
[invert_v]
type = ArrayQuotientAux
variable = inverse_v
denominator = v
numerator = '20 20'
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = left
values = '0 0'
[]
[Neumann_right]
type = ArrayNeumannBC
variable = u
boundary = right
value = '1 1'
[]
[]
[Materials]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '0.1 0.1'
[]
[tc]
type = GenericConstantArray
prop_name = tc
prop_value = '1 1'
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
relaxation_factor = 0.8
transformed_variables = u
[]
[Outputs]
exodus = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[MultiApps]
[sub]
type = TransientMultiApp
execute_on = timestep_begin
input_files = picard_relaxed_array_sub.i
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppCopyTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppCopyTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/porous_flow/test/tests/jacobian/heat_advection02.i)
# 2phase, unsaturated, heat advection
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
[]
[pgas]
[]
[pwater]
[]
[]
[ICs]
[pgas]
type = RandomIC
variable = pgas
max = 1.0
min = 0.0
[]
[pwater]
type = RandomIC
variable = pwater
max = 0.0
min = -1.0
[]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[dummy_pgas]
type = Diffusion
variable = pgas
[]
[dummy_pwater]
type = Diffusion
variable = pwater
[]
[heat_advection]
type = PorousFlowHeatAdvection
variable = temp
gravity = '1 2 3'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pgas pwater'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.8
density0 = 0.7
thermal_expansion = 0
viscosity = 1.3
cv = 1.6
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/transfers/errors/sub.i)
[Problem]
type = FEProblem
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[AuxVariables/aux]
initial_condition = 1980
[]
[Executioner]
type = Transient
[]
[Outputs]
execute_on = 'FINAL'
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species_with_density.i)
# Simple equilibrium reaction example with fluid density and gravity included
# in calculation of the Darcy velocity. For details about reaction network,
# see documentation in 2species.i
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[./b]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 1
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'a b'
reactions = '2a = pa2 2,
a + b = pab -2'
secondary_species = 'pa2 pab'
pressure = pressure
gravity = '-1 0 0'
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
gravity = '-1 0 0'
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
gravity = '-1 0 0'
[../]
[./p]
type = DarcyFluxPressure
variable = pressure
gravity = '-1 0 0'
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
preset = false
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[./b_left]
type = DirichletBC
variable = b
preset = false
boundary = left
value = 1.0e-2
[../]
[./b_right]
type = ChemicalOutFlowBC
variable = b
boundary = right
[../]
[./pleft]
type = DirichletBC
variable = pressure
preset = false
value = 2
boundary = left
[../]
[./pright]
type = DirichletBC
variable = pressure
preset = false
value = 1
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity density'
prop_values = '1e-4 1e-4 0.2 4'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 100
dt = 10.0
[]
[Outputs]
exodus = true
perf_graph = true
print_linear_residuals = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(test/tests/test_harness/output_csv_and_exodus.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./x_field]
type = PointValue
variable = u
point = '0.5 0.5 0'
[../]
[./y_field]
type = PointValue
variable = u
point = '0.25 0.25 0'
[../]
[./z_field]
type = PointValue
variable = u
point = '0.75 0.75 0'
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence-auto/1D/neumann.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '200 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionNeumannBC
boundary = left
variable = disp_x
function = pull
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 5.0
dtmin = 5.0
end_time = 5.0
[]
(modules/navier_stokes/test/tests/finite_volume/ins/boussinesq/transient-wcnsfv.i)
mu = 1
rho = 'rho'
k = 1
cp = 1
l = 10
velocity_interp_method = 'rc'
advected_interp_method = 'average'
cold_temp=300
hot_temp=310
[GlobalParams]
two_term_boundary_expansion = true
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = ${l}
nx = 16
ny = 16
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = 1e5
[]
[T]
type = INSFVEnergyVariable
scaling = 1e-4
initial_condition = ${cold_temp}
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[vel_x]
order = FIRST
family = MONOMIAL
[]
[vel_y]
order = FIRST
family = MONOMIAL
[]
[viz_T]
order = FIRST
family = MONOMIAL
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = u
y = v
execute_on = 'initial timestep_end'
[]
[vel_x]
type = ParsedAux
variable = vel_x
expression = 'u'
execute_on = 'initial timestep_end'
coupled_variables = 'u'
[]
[vel_y]
type = ParsedAux
variable = vel_y
expression = 'v'
execute_on = 'initial timestep_end'
coupled_variables = 'v'
[]
[viz_T]
type = ParsedAux
variable = viz_T
expression = 'T'
execute_on = 'initial timestep_end'
coupled_variables = 'T'
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[u_gravity]
type = INSFVMomentumGravity
variable = u
gravity = '0 -1 0'
rho = ${rho}
momentum_component = 'x'
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[v_gravity]
type = INSFVMomentumGravity
variable = v
gravity = '0 -1 0'
rho = ${rho}
momentum_component = 'y'
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[]
[FVBCs]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'left right top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'left right top bottom'
function = 0
[]
[T_hot]
type = FVDirichletBC
variable = T
boundary = left
value = ${hot_temp}
[]
[T_cold]
type = FVDirichletBC
variable = T
boundary = right
value = ${cold_temp}
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Functions]
[lid_function]
type = ParsedFunction
expression = '4*x*(1-x)'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
steady_state_detection = true
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-5
optimal_iterations = 6
[]
nl_abs_tol = 1e-9
normalize_solution_diff_norm_by_dt = false
nl_max_its = 10
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/solid_mechanics/test/tests/shell/dynamics/shell_dynamics_bending_moment.i)
# Test that models bending of a cantilever beam using shell elements
# A cantilever beam of length 10 m (in Y direction) and cross-section
# 1 m x 0.1 m is modeled using 4 shell elements placed along the length
# (Figure 6a from Dvorkin and Bathe, 1984). All displacements and
# X rotations are fixed on the bottom boundary. E = 2100000 and v = 0.0.
# A load of 0.5 N (in the Z direction) is applied at each node on the top
# boundary resulting in a total load of 1 N.
# The analytical solution for displacement at tip using small strain/rotations # is PL^3/3EI + PL/AG = 1.90485714 m
# The FEM solution using 4 shell elements is 1.875095 m with a relative error
# of 1.5%.
# Similarly, the analytical solution for slope at tip is PL^2/2EI = 0.285714286
# The FEM solution is 0.2857143 and the relative error is 5e-6%.
# The stress_yy for the four elements at z = -0.57735 * (t/2) (first qp below mid-surface of shell) are:
# 3031.089 Pa, 2165.064 Pa, 1299.038 Pa and 433.0127 Pa.
# Note the above values are the average stresses in each element.
# Analytically, stress_yy decreases linearly from y = 0 to y = 10 m.
# The maximum value of stress_yy at y = 0 is Mz/I = PL * 0.57735*(t/2)/I = 3464.1 Pa
# Therefore, the analytical value of stress at z = -0.57735 * (t/2) at the mid-point
# of the four elements are:
# 3031.0875 Pa, 2165.0625 Pa, 1299.0375 Pa ,433.0125 Pa
# The relative error in stress_yy is in the order of 5e-5%.
# The stress_yz at z = -0.57735 * (t/2) at all four elements from the simulation is 10 Pa.
# The analytical solution for the shear stress is: V/2/I *((t^2)/4 - z^2), where the shear force (V)
# is 1 N at any y along the length of the beam. Therefore, the analytical shear stress at
# z = -0.57735 * (t/2) is 10 Pa at any location along the length of the beam.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 10.0
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
# aux variables for dynamics
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 2
[../]
# Kernels for dynamics
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 'bottom'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 'bottom'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 'bottom'
value = 0.0
[../]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 'bottom'
value = 0.0
[../]
[]
[Functions]
[./force_function]
type = PiecewiseLinear
x = '0.0 1.0'
y = '0.0 0.5'
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_z
boundary = 'top'
function = force_function
[../]
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[./inertial_force_x]
type = ADInertialForceShell
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 0
variable = disp_x
thickness = 0.1
[../]
[./inertial_force_y]
type = ADInertialForceShell
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 1
variable = disp_y
thickness = 0.1
[../]
[./inertial_force_z]
type = ADInertialForceShell
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 2
variable = disp_z
thickness = 0.1
[../]
[./inertial_force_rot_x]
type = ADInertialForceShell
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 3
variable = rot_x
thickness = 0.1
[../]
[./inertial_force_rot_y]
type = ADInertialForceShell
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
velocities = 'vel_x vel_y vel_z'
accelerations = 'accel_x accel_y accel_z'
rotational_velocities = 'rot_vel_x rot_vel_y'
rotational_accelerations = 'rot_accel_x rot_accel_y'
component = 4
variable = rot_y
thickness = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 2100000
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_z_tip]
type = PointValue
point = '1.0 10.0 0.0'
variable = disp_z
[../]
[./rot_x_tip]
type = PointValue
point = '0.0 10.0 0.0'
variable = rot_x
[../]
[./stress_yy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yy
[../]
[./stress_yy_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yy
[../]
[./stress_yy_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yy
[../]
[./stress_yy_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yy
[../]
[./stress_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yz
[../]
[./stress_yz_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yz
[../]
[./stress_yz_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yz
[../]
[./stress_yz_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yz
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 2
nl_rel_tol = 1e-10
nl_abs_tol = 5e-8
dt = 0.0005
dtmin = 0.0005
end_time = 1
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/simple_turbine_1phase/phy.test.i)
[GlobalParams]
initial_p = 1e6
initial_T = 517
initial_vel = 1.0
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
fp = fp
closures = simple_closures
f = 0
gravity_vector = '0 0 0'
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.01
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 10
T = 517
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
[]
[turbine]
type = SimpleTurbine1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 1
on = true
power = 1000
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1. 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
dt = 1
num_steps = 10
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-5
nl_max_its = 5
l_tol = 1e-4
[]
[Outputs]
exodus = true
show = 'p T vel'
velocity_as_vector = false
time_step_interval = 5
[]
(modules/porous_flow/test/tests/dirackernels/bh04.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1 1E1 1E2 1E3'
x = '0 1E-1 1 1E1 1E2 1E3'
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityFLAC
m = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
variable = pp
SumQuantityUO = borehole_total_outflow_mass
point_file = bh02.bh
fluid_phase = 0
bottom_p_or_t = -1E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 1E3
solve_type = NEWTON
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = bh04
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/utils/2d_linear_interpolation/xyz_error.i)
[Mesh]
file = cube.e
# This problem only has 1 element, so using DistributedMesh in parallel
# isn't really an option, and we don't care that much about DistributedMesh
# in serial.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./u]
type = PiecewiseBilinear
#x = '0 1 3' # Testing this error
y = '0 1 3'
z = '0 0 0 0 1 3 0 5 7'
axis = 0
[../]
[] # End Functions
[Kernels]
[./diffu]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = u
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
nl_rel_tol = 1e-12
[]
(test/tests/functions/solution_function/solution_function_rot4.i)
# checking rotation of points by 45 deg about z axis in a SolutionUserObject for a 2D situation
[Mesh]
# this is chosen so when i rotate through 45deg i get a length of "1" along the x or y direction
type = GeneratedMesh
dim = 2
xmin = -0.70710678
xmax = 0.70710678
nx = 3
ymin = -0.70710678
ymax = 0.70710678
ny = 3
[]
[UserObjects]
[./solution_uo]
type = SolutionUserObject
mesh = square_with_u_equals_x.e
timestep = 1
system_variables = u
rotation0_vector = '0 0 1'
rotation0_angle = 45
transformation_order = rotation0
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = solution_fcn
[../]
[]
[Functions]
[./solution_fcn]
type = SolutionFunction
from_variable = u
solution = solution_uo
[../]
[]
[Kernels]
[./diff]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 1
end_time = 1
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = solution_function_rot4
exodus = true
[]
(modules/thermal_hydraulics/tutorials/single_phase_flow/03_upper_loop.i)
T_in = 300. # K
m_dot_in = 1e-2 # kg/s
press = 10e5 # Pa
# core parameters
core_length = 1. # m
core_n_elems = 25
core_dia = '${units 2. cm -> m}'
core_pitch = '${units 8.7 cm -> m}'
A_core = '${fparse core_pitch^2 - 0.25 *pi * core_dia^2}'
P_wet_core = '${fparse 4*core_pitch + pi * core_dia}'
Dh_core = '${fparse 4 * A_core / P_wet_core}'
# pipe parameters
pipe_dia = '${units 10. cm -> m}'
A_pipe = '${fparse 0.25 * pi * pipe_dia^2}'
tot_power = 2000 # W
[GlobalParams]
initial_p = ${press}
initial_vel = 0.0001
initial_T = ${T_in}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
scaling_factor_1phase = '1 1e-2 1e-4'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1e-2
scaling_factor_rhovV = 1e-2
scaling_factor_rhowV = 1e-2
scaling_factor_rhoEV = 1e-4
closures = thm_closures
fp = he
[]
[FluidProperties]
[he]
type = IdealGasFluidProperties
molar_mass = 4e-3
gamma = 1.67
k = 0.2556
mu = 3.22639e-5
[]
[]
[Closures]
[thm_closures]
type = Closures1PhaseTHM
[]
[]
[SolidProperties]
[steel]
type = ThermalFunctionSolidProperties
rho = 8050
k = 45
cp = 466
[]
[]
[Components]
[total_power]
type = TotalPower
power = ${tot_power}
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'up_pipe_1:in'
m_dot = ${m_dot_in}
T = ${T_in}
[]
[up_pipe_1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 0.5
n_elems = 15
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct1]
type = JunctionParallelChannels1Phase
position = '0 0 0.5'
connections = 'up_pipe_1:out core_chan:in'
volume = 1e-5
use_scalar_variables = false
[]
[core_chan]
type = FlowChannel1Phase
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
roughness = .0001
A = '${A_core}'
D_h = ${Dh_core}
[]
[core_hs]
type = HeatStructureCylindrical
position = '0 0 0.5'
orientation = '0 0 1'
length = ${core_length}
n_elems = ${core_n_elems}
names = 'block'
widths = '${fparse core_dia / 2.}'
solid_properties = 'steel'
solid_properties_T_ref = '300'
n_part_elems = 3
[]
[core_heating]
type = HeatSourceFromTotalPower
hs = core_hs
regions = block
power = total_power
[]
[core_ht]
type = HeatTransferFromHeatStructure1Phase
flow_channel = core_chan
hs = core_hs
hs_side = outer
P_hf = '${fparse pi * core_dia}'
[]
[jct2]
type = JunctionParallelChannels1Phase
position = '0 0 1.5'
connections = 'core_chan:out up_pipe_2:in'
volume = 1e-5
use_scalar_variables = false
[]
[up_pipe_2]
type = FlowChannel1Phase
position = '0 0 1.5'
orientation = '0 0 1'
length = 0.5
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct3]
type = JunctionOneToOne1Phase
connections = 'up_pipe_2:out top_pipe:in'
[]
[top_pipe]
type = FlowChannel1Phase
position = '0 0 2'
orientation = '1 0 0'
length = 1
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[jct4]
type = JunctionOneToOne1Phase
connections = 'top_pipe:out down_pipe_1:in'
[]
[down_pipe_1]
type = FlowChannel1Phase
position = '1 0 2'
orientation = '0 0 -1'
length = 0.25
A = ${A_pipe}
n_elems = 5
[]
[jct5]
type = JunctionOneToOne1Phase
connections = 'down_pipe_1:out cooling_pipe:in'
[]
[cooling_pipe]
type = FlowChannel1Phase
position = '1 0 1.75'
orientation = '0 0 -1'
length = 1.5
n_elems = 25
A = ${A_pipe}
[]
[cold_wall]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = cooling_pipe
T_wall = 300
P_hf = '${fparse pi * pipe_dia}'
[]
[jct6]
type = JunctionOneToOne1Phase
connections = 'cooling_pipe:out down_pipe_2:in'
[]
[down_pipe_2]
type = FlowChannel1Phase
position = '1 0 0.25'
orientation = '0 0 -1'
length = 0.25
n_elems = 10
A = ${A_pipe}
D_h = ${pipe_dia}
[]
[outlet]
type = Outlet1Phase
input = 'down_pipe_2:out'
p = ${press}
[]
[]
[Postprocessors]
[power_to_coolant]
type = ADHeatRateConvection1Phase
block = core_chan
P_hf = '${fparse pi *core_dia}'
[]
[core_T_out]
type = SideAverageValue
boundary = core_chan:out
variable = T
[]
[core_p_in]
type = SideAverageValue
boundary = core_chan:in
variable = p
[]
[core_p_out]
type = SideAverageValue
boundary = core_chan:out
variable = p
[]
[core_delta_p]
type = ParsedPostprocessor
pp_names = 'core_p_in core_p_out'
expression = 'core_p_in - core_p_out'
[]
[hx_pri_T_out]
type = SideAverageValue
boundary = cooling_pipe:out
variable = T
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
[]
end_time = 500
line_search = basic
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 25
[]
[Outputs]
exodus = true
[console]
type = Console
max_rows = 1
outlier_variable_norms = false
[]
print_linear_residuals = false
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_remapping_linearized_interface_test.i)
# This simulation predicts GB migration of a 2D copper polycrystal with 100 grains represented with 18 order parameters
# Mesh adaptivity and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 25 # Number of elements in the x-direction
ny = 25 # Number of elements in the y-direction
xmax = 1000 # maximum x-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 8 # Number of order parameters used
var_name_base = psi # Base name of grains
bound_value = 5 # +/- bound value
[]
[Modules]
[PhaseField]
[GrainGrowthLinearizedInterface]
op_name_base = gr
mobility = L
kappa = kappa_op
[]
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
linearized_interface = true
[]
[]
[]
[UserObjects]
[voronoi]
type = PolycrystalVoronoi
grain_num = 10 # Number of grains
rand_seed = 13405
int_width = 100
[]
[grain_tracker]
type = GrainTracker
threshold = -4
[]
[]
[Materials]
[CuGrGr]
# Material properties
type = GBEvolution
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 100 # Width of the diffuse GB
GBmob0 = 2.5e-6 # m^4(Js) for copper from schonfelder1997molecular bibtex entry
Q = 0.23 # eV for copper from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # J/m^2 from schonfelder1997molecular bibtex entry
[]
[]
[Executioner]
# Uses newton iteration to solve the problem.
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -snes_type'
petsc_options_value = 'hypre boomeramg vinewtonrsls'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 13 # Max number of nonlinear iterations
num_steps = 7
dt = 100
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform_hard3_update_version.i)
# checking for small deformation, with cubic hardening
# A single element is repeatedly stretched by in z direction
# tensile_strength is set to 1Pa, tensile_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the tensile strength to be observed
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1.0
value_residual = 0.5
internal_0 = 0
internal_limit = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.0
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 10
dt = 1.0
type = Transient
[]
[Outputs]
file_base = small_deform_hard3_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/peridynamics/test/tests/simple_tests/2D_irregularD_variableH_BPD.i)
# Test for bond-based peridynamic formulation
# for irregular grid from file mesh with varying bond constants
# Square plate with Dirichlet boundary conditions applied
# at the left, top and bottom edges
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./fmg]
type = FileMeshGenerator
file = square.e
[../]
[./gpd]
type = MeshGeneratorPD
input = fmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1004
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1002
function = '-0.001*t'
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./force_density]
type = ComputeSmallStrainVariableHorizonMaterialBPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[]
[Outputs]
file_base = 2D_irregularD_variableH_BPD
exodus = true
[]
(modules/functional_expansion_tools/examples/3D_volumetric_cylindrical_subapp_mesh_refine/main.i)
# Derived from the example '3D_volumetric_cylindrical' with the following differences:
#
# 1) The model mesh is refined in the MasterApp by 1
# 2) Mesh adaptivity is enabled for the SubApp
# 3) Output from the SubApp is enabled so that the mesh changes can be visualized
[Mesh]
type = FileMesh
file = cyl-tet.e
uniform_refine = 1
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = HeatConduction
variable = m
[../]
[./time_diff_m]
type = HeatConductionTimeDerivative
variable = m
[../]
[./s_in] # Add in the contribution from the SubApp
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[Materials]
[./Unobtanium]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '1.0 1.0 1.0' # W/(cm K), J/(g K), g/cm^3
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'top bottom outside'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = CylindricalDuo
orders = '5 3' # Axial first, then (r, t) FX
physical_bounds = '-2.5 2.5 0 0 1' # z_min z_max x_center y_center radius
z = Legendre # Axial in z
disc = Zernike # (r, t) default to unit disc in x-y plane
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
output_sub_cycles = true
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/3D/neumann.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/controls/time_periods/aux_kernels/control.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux0]
[../]
[./aux1]
[../]
[]
[Functions]
[./func]
type = ParsedFunction
expression = t*x*y
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./aux0]
type = FunctionAux
variable = aux0
function = func
[../]
[./aux1]
type = FunctionAux
variable = aux1
function = func
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[./damping_control]
type = TimePeriod
disable_objects = 'AuxKernels::aux0 AuxKernels::aux1'
start_time = '0.25 0.55'
end_time = '0.65 0.75'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/jacobian_01.i)
# Checking the Jacobian of Flux-Limited TVD Advection, using flux_limiter_type = none
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
xmin = 0
xmax = 1
ny = 4
ymin = -1
ymax = 2
bias_y = 1.5
nz = 4
zmin = 1
zmax = 2
bias_z = 0.8
[]
[Variables]
[u]
[]
[]
[ICs]
[u]
type = RandomIC
variable = u
[]
[]
[Kernels]
[flux]
type = FluxLimitedTVDAdvection
variable = u
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = none
u = u
velocity = '1 -2 1.5'
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
num_steps = 1
dt = 1
[]
(modules/phase_field/test/tests/rigidbodymotion/polycrystal_action.i)
# test file for showing reaction forces between particles
[GlobalParams]
var_name_base = eta
op_num = 2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 5
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./PolycrystalVariables]
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
coupled_variables = 'eta0 eta1'
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = 'eta0 eta1'
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
[../]
[./RigidBodyMultiKernel]
# Creates all of the necessary Allen Cahn kernels automatically
c = c
f_name = F
mob_name = M
kappa_name = kappa_eta
grain_force = grain_force
grain_tracker_object = grain_center
grain_volumes = grain_volumes
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '1.0 0.5 0.5'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'c eta0 eta1'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+eta0*(1-eta0)*c+eta1*(1-eta1)*c
derivative_order = 2
[../]
[./force_density]
type = ForceDensityMaterial
c = c
etas ='eta0 eta1'
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./MultiAuxVariables]
order = CONSTANT
family = MONOMIAL
variable_base = 'df'
data_type = 'RealGradient'
grain_num = 2
[../]
[./vadvx]
order = CONSTANT
family = MONOMIAL
[../]
[./vadvy]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
var_name_base = eta
op_num = 2
v = 'eta0 eta1'
[../]
[./MaterialVectorGradAuxKernel]
variable_base = 'df'
grain_num = 2
property = 'force_density'
[../]
[./vadv_x]
type = GrainAdvectionAux
component = x
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
variable = vadvx
[../]
[./vadv_y]
type = GrainAdvectionAux
component = y
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
variable = vadvy
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_center
field_display = UNIQUE_REGION
execute_on = timestep_begin
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_center
field_display = VARIABLE_COLORING
execute_on = timestep_begin
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = timestep_begin
field_display = CENTROID
flood_counter = grain_center
[../]
[]
[ICs]
[./ic_eta0]
int_width = 1.0
x1 = 20.0
y1 = 0.0
radius = 14.0
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SmoothCircleIC
[../]
[./IC_eta1]
int_width = 1.0
x1 = 30.0
y1 = 25.0
radius = 14.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
[../]
[./ic_c]
type = SpecifiedSmoothCircleIC
invalue = 1.0
outvalue = 0.1
int_width = 1.0
x_positions = '20.0 30.0 '
z_positions = '0.0 0.0 '
y_positions = '0.0 25.0 '
radii = '14.0 14.0'
3D_spheres = false
variable = c
block = 0
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ComputeGrainForceAndTorque
execute_on = 'initial linear nonlinear'
grain_data = grain_center
force_density = force_density
c = c
etas = 'eta0 eta1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/transfers/multiapp_projection_transfer/fixed_meshes_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 5
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub]
[../]
[./elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.01
solve_type = NEWTON
[]
[Outputs]
exodus = true
#
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.0 0.0 0'
input_files = fixed_meshes_sub.i
[../]
[]
[Transfers]
[./from_sub]
type = MultiAppProjectionTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
fixed_meshes = true
[../]
[./elemental_from_sub]
type = MultiAppProjectionTransfer
from_multi_app = sub
source_variable = u
variable = elemental_from_sub
fixed_meshes = true
[../]
[./to_sub]
type = MultiAppProjectionTransfer
to_multi_app = sub
source_variable = u
variable = from_parent
fixed_meshes = true
[../]
[./elemental_to_sub]
type = MultiAppProjectionTransfer
to_multi_app = sub
source_variable = u
variable = elemental_from_parent
fixed_meshes = true
[../]
[]
(test/tests/time_integrators/explicit-euler/ee-2d-linear-adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = (x+y)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*(x+y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
lumping = true
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
implicit = true
[../]
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
[./Markers]
[./box]
bottom_left = '-0.4 -0.4 0'
inside = refine
top_right = '0.4 0.4 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'explicit-euler'
start_time = 0.0
num_steps = 4
dt = 0.005
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/thermal_hydraulics/test/tests/misc/count_iterations/count_iterations.i)
# This tests the "Debug/count_iterations" parameter, which creates
# post-processors for numbers of linear and nonlinear iterations. A dummy
# diffusion solve is performed, and the numbers of iterations are stored in a
# CSV file.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[u]
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
scheme = implicit-euler
[TimeStepper]
type = ConstantDT
dt = 0.01
[]
start_time = 0.0
num_steps = 2
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
csv = true
[]
[Debug]
count_iterations = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+6
[../]
[]
(test/tests/transfers/multiapp_copy_transfer/linear_lagrange_from_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = initial
[../]
[]
[Transfers]
[./from_sub]
type = MultiAppCopyTransfer
source_variable = u
variable = u
from_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/functions/image_function/error/check_error.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[tif]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = tif
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
(test/tests/transfers/multiapp_copy_transfer/errors/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
source_variable = u
variable = u
to_multi_app = sub
[../]
[]
(modules/phase_field/test/tests/Nucleation/parallel.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 20
[]
[GlobalParams]
derivative_order = 2
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./c]
type = Diffusion
variable = c
[../]
[./dt]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./nucleation]
type = DiscreteNucleation
op_names = c
op_values = 1
map = map
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationInserter
hold_time = 1
probability = 0.01
radius = 4
[../]
[./map]
type = DiscreteNucleationMap
periodic = c
inserter = inserter
[../]
[]
[Postprocessors]
[./sum]
type = ElementIntegralMaterialProperty
mat_prop = F
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/components/pump_1phase/pipe_friction_pump_head_balance.i)
# This test balances the pipe friction pressure drop with the pump head pressure rise and runs to steady state.
[GlobalParams]
initial_T = 393.15
initial_vel = 0.0
A = 0.567
fp = fp
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 10
initial_p = 1.35e+07
n_elems = 20
f = 5000
gravity_vector = '0 0 0'
[]
[pump]
type = Pump1Phase
connections = 'pipe1:out pipe1:in'
position = '1.02 0 0'
initial_p = 1.3e+07
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhoEV = 1e-5
head = 8
volume = 0.567
A_ref = 0.567
use_scalar_variables = false
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1.e-3
num_steps = 38
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
[out_x]
type = Exodus
show = 'p T vel'
[]
velocity_as_vector = false
[]
(test/tests/utils/2d_linear_interpolation/2d_linear_interpolation_test_internal.i)
# Test description - view this file in emacs and adjust the window size to view the file as it was created.
#
# This problem tests the MOOSE function PiecewiseBilinear and the MOOSE utility BilinearInterpolation, which are
# used to solve 2D linear interpolation problems.
#
# The problem is one element with node coordinate locations in x,y,z space as indicated in the ASCII art:
#
#
# ^
# |
# z
# |
#
# (1,1,2) (1,2,2)
# *--------------*
# / | / |
# / | (2,2,2) / |
# (2,1,2) *--------------* |
# | | | |
# | *---------|----* (1,2,1) --y-->
# | / (1,1,1) | /
# |/ |/
# *--------------*
# / (2,1,1) (2,2,1)
# /
# x
# /
# |_
#
# problem time ...0...1...2
#
#
# There are four variables and four functions of the same name, u,v,w, and A. The diffusion equation is solved
# for each of these variables with a boundary condition of type FunctionDirchletBC applied to a boundary
# (i.e. node set) that includes every node in the element. Each boundary condition uses a function of type
# PiecewiseBilinear that gets its value from the specified x, y, and z values.
#
# fred is a matrix of data whose first row and first column are vectors that can refer to either spacial positions
# corresponding to an axis or values of time. The remaining data are values of fred for a given row and column pair.
#
#
# Visualize fred like this:
#
# 0 1 3 where fred is a csv file that actually looks like this 0,1,3
# 0 0 0 0 0,0,0,0
# 1 0 1 3 1,0,1,3
# 3 0 5 7 3,0,5,7
#
# Another way to think of fred is:
#
# |0 1 3| - These values can be spacial positions corresponding to
# axis= 0,1, or 2, or time
#
#
# |0| |0 0 0|
# These values can be - |1| |0 1 3| - values of fred corresponding to row-column pairs
# time or spacial |3| |0 5 7|
# positions corresponding
# to axis= 0,1, or 2
#
#
# The parameters and possible values for the function PiecewiseBilinear are:
#
# x = '0 1 3'
# y = '0 1 3'
# z = '0 0 0 0 1 3 0 5 7'
# axis = 0, 1, or 2
# xaxis = 0, 1, or 2
# yaxis = 0, 1, or 2
# radial = true or false (false is default)
#
# where 0, 1, or 2 refer to the x, y, or z axis.
#
# If the parameter axis is defined, then the first row of fred are spacial position and the first column
# of fred are the values of time.
#
# If the parameter xaxis is defined, then the first row of fred are spacial positions and the first column
# of fred are the values of time ... just like defining the parameter axis.
#
# If the parameter yaxis is defined, then the first row of fred are time values and the first column of fred
# are spacial positions.
#
# If parameters axis AND EITHER xaxis or yaxis are defined together you'll get a moose error.
# i.e.
# axis = 0
# xaxis = 1
# results in an error. So, if you use the parameter axis, don't use xaxis or yaxis.
#
# If parameters xaxis and yaxis are defined (and radial is false), then the first row of fred are spacial positions corresponding to xaxis value,
# and the first column are spacial positions corresponding to the yaxis value.
#
# If xaxis and yaxis are defined and radial is true, the first row of fred contains values
# corresponding to the radius calculated from the coordinates of each point. Note that
# the definition of xaxis and yaxis define the "plane" of the radius. For example,
# xaxis = 0 and yaxis = 1 means that x and y components of the point are use to
# calculate the radius. xaxis = 1 and yaxis = 2 means that x and z components are used.
# The first column is for time in this case. xaxis and yaxis have to be specified and
# radial = true for this to work, otherwise a MOOSE error will result.
# This was developed so that an axisymmetric function could be defined for a 3D mesh.
#
[Mesh]
file = cube.e
# This problem only has 1 element, so using DistributedMesh in parallel
# isn't really an option, and we don't care that much about DistributedMesh
# in serial.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./A]
order = FIRST
family = LAGRANGE
[../]
[./scaled_u]
order = FIRST
family = LAGRANGE
[../]
[./R]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./u]
type = PiecewiseBilinear
x = '0 1 3'
y = '0 1 3'
z = '0 0 0 0 1 3 0 5 7'
axis = 0
[../]
#
# Example 1 - variable u
#
# In this example, the first variable is u and the parameter axis is given the value 0. For such a case, the first
# row of fred refers to nodal x-coordinate values and the first column of fred (after the first row) refers to the
# times 0, 1, and 3.
#
# So, at time = 0, the value of u at each node is 0, because that's the value of fred for all x-coordinate values at time=0.
#
# At time = 1, the value of u at nodes with x-coordinate = 1 is 1.
# , the value of u at nodes with x-coordinate = 2 is 2.
#
# You can check this value with your own 2D linear interpolation calculation. Go ahead and check all the examples!
#
# At time = 2, the value of u at nodes with x-coordinate = 1 is 3.
# , the value of u at nodes with x-coordinate = 2 is 4.
#
[./v]
type = PiecewiseBilinear
x = '0 1 3'
y = '0 1 3'
z = '0 0 0 0 1 3 0 5 7'
xaxis = 1
[../]
#
# Example 2 - variable v
#
# In this example, the variable is v and the parameter xaxis is given the value 1. For such a case, the first
# row of fred refers to nodal y-coordinate values and the first column of fred (after the first row) refers to the
# times 0, 1, and 3.
#
# At time = 0, the value of v at each node is 0, because that's the value of fred for all y-coordinate values at time=0.
#
# At time = 1, the value of v at nodes with y-coordinate = 1 is 1.
# , the value of v at nodes with y-coordinate = 2 is 2.
#
# At time = 2, the value of v at nodes with y-coordinate = 1 is 3.
# , the value of v at nodes with y-coordinate = 2 is 4.
#
[./w]
type = PiecewiseBilinear
x = '0 1 3'
y = '0 1 3'
z = '0 0 0 0 1 3 0 5 7'
yaxis = 2
[../]
#
# Example 3 - variable w
#
# In this example, the variable is w and the parameter yaxis is given the value 2. For such a case, the first
# row of fred refers to times 0, 1, and 3. The first column of fred (after the first row) refers to the nodal
# z-coordinate values.
#
# At time = 0, the value of w at each node is 0, because that's the value of fred for all z-coordinate values at time=0.
#
# At time = 1, the value of w at nodes with z-coordinate = 1 is 1.
# , the value of w at nodes with z-coordinate = 2 is 3.
#
# At time = 2, the value of w at nodes with z-coordinate = 1 is 2.
# , the value of w at nodes with z-coordinate = 2 is 4.
#
[./A]
type = PiecewiseBilinear
x = '0 1 3'
y = '0 1 3'
z = '0 0 0 0 1 3 0 5 7'
xaxis = 0
yaxis = 1
[../]
#
# Example 4 - variable A
#
# In this example, the variable is A and the parameters xaxis AND yaxis BOTH defined and given the values 0 and 1 respectivley.
# For such a case, the first row of fred refers to nodal x-coordinate values.
# The first column refers to nodal y-coordinate values.
#
# In this example the values are the same for every time (except time=0 where the values are undefined)
#
# For nodal coordinates with x=1, y=1 A = 1
# x=2, y=1 A = 2
# x=1, y=2 A = 3
# x=2, y=2 A = 4
#
# You can use this 2D linear interpolation function for anything (BC, Kernel, AuxKernel, Material) that has
# a function as one of its parameters. For example, this can be used to describe the fission peaking factors
# that vary in time and along the length of a fuel rod, or a fission rate distribution in metal fuel that varies
# as a function of x and y postion, but is constant in time.
#
#
[./scaled_u]
type = PiecewiseBilinear
x = '0 1 3'
y = '0 1 3'
z = '0 0 0 0 1 3 0 5 7'
axis = 0
scale_factor = 2
[../]
#
# Example 5 - variable scaled_u. This is just a scaled version of Example 1 to see if the scale_factor works
#
#
#
[./R]
type = PiecewiseBilinear
x = '0 1 3'
y = '0 1 3'
z = '0 0 0 0 1 3 0 5 7'
xaxis = 0
yaxis = 1
radial = true
[../]
#
# Example 6 - variable R
#
# In this example, the variable is R and the parameters xaxis and yaxis are defined and
# given the values 0 and 1 respectivley. The parameter radial is also defined and given
# the value true. In this case, the x and y components of each point are used to
# calculate a radius. This radius is used in the call to BilinearInterpolation.
# In fred.csv, the first row are the radius values. The first column is time.
#
# At time = 1, the value of R at nodes with coordinates (x = 1, y = 1, or r = 1.414) is 1.414.
# , the value of R at nodes with coordinates (x = 1, y = 2, or r = 2.236) is 2.236.
# , the value of R at nodes with coordinates (x = 2, y = 2, or r = 2.828) is 2.828.
#
# At time = 2, the value of R at nodes with coordinates (x = 1, y = 1, or r = 1.414) is 3.414.
# , the value of R at nodes with coordinates (x = 1, y = 2, or r = 2.236) is 4.236.
# , the value of R at nodes with coordinates (x = 2, y = 2, or r = 2.828) is 4.828.
#
# Note that the case of x = 2, y = 1 gives the same result as x = 1, y=2.
#
#
[] # End Functions
[Kernels]
[./diffu]
type = Diffusion
variable = u
[../]
[./diffv]
type = Diffusion
variable = v
[../]
[./diffw]
type = Diffusion
variable = w
[../]
[./diffA]
type = Diffusion
variable = A
[../]
[./diff_scaled_u]
type = Diffusion
variable = scaled_u
[../]
[./diffR]
type = Diffusion
variable = R
[../]
[]
[BCs]
[./u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = u
[../]
[./v]
type = FunctionDirichletBC
variable = v
boundary = '1'
function = v
[../]
[./w]
type = FunctionDirichletBC
variable = w
boundary = '1'
function = w
[../]
[./A]
type = FunctionDirichletBC
variable = A
boundary = '1'
function = A
[../]
[./scaled_u]
type = FunctionDirichletBC
variable = scaled_u
boundary = '1'
function = scaled_u
[../]
[./R]
type = FunctionDirichletBC
variable = R
boundary = '1'
function = R
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
nl_rel_tol = 1e-12
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_sat_03.i)
# 1-phase hysteresis. Saturation calculation. Primary drying curve with low_extension_type = exponential
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 10
nx = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1 - 2 * x'
[]
[]
[BCs]
[pp]
type = FunctionDirichletBC
variable = pp
function = '1 - 2 * x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[saturation_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.1
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 7.0
low_extension_type = exponential
porepressure = pp
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[saturation]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[saturation]
type = PorousFlowPropertyAux
variable = saturation
property = saturation
phase = 0
[]
[]
[VectorPostprocessors]
[sat]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0 0'
end_point = '9.5 0 0'
num_points = 10
sort_by = x
variable = 'saturation pp'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/preconditioner_reuse/convergence.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[lambda_function]
type = ParsedFunction
expression = '1000.0*(t+1.0)'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[compute_stress]
type = ComputeNeoHookeanStress
lambda = lambda
mu = 67000.0
[]
[lambda]
type = GenericFunctionMaterial
prop_names = lambda
prop_values = lambda_function
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options = ''
petsc_options_iname = '-pc_type -ksp_type'
petsc_options_value = 'lu gmres'
l_tol = 1e-8
l_max_its = 100
reuse_preconditioner = false
reuse_preconditioner_max_linear_its = 20
nl_max_its = 10
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 10.0
[]
[Reporters/iteration_info]
type = IterationInfo
[]
[Outputs]
exodus = false
[./csv]
type = CSV
file_base = base_case
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/gap_heat_transfer_3D_mortar.i)
outer_htc = 10 # W/m^2/K
outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 6
nz = 6
xmin = -1
xmax = -0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX27
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'left_bottom left_back left_right left_front left_left left_top'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 8
nz = 8
xmin = 0.5
xmax = 1
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX27
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3 4 5'
# new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
new_boundary = '100 101 102 103 104 105'
[]
[right_block_sidesets_rename]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '100 101 102 103 104 105'
new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets_rename
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = 'left_right'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = 'right_left'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[lm]
order = SECOND
family = LAGRANGE
block = 'secondary_lower'
[]
[]
[AuxVariables]
[power_density]
block = 1
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
block = '1 2'
[]
[heat_source]
type = CoupledForce
variable = temp
block = '1'
v = power_density
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[UserObjects]
[radiation]
type = GapFluxModelRadiation
temperature = temp
boundary = 'left_right'
primary_emissivity = 0.0
secondary_emissivity = 0.0
[]
[conduction]
type = GapFluxModelConduction
temperature = temp
boundary = 'left_right'
gap_conductivity = 5.0
[]
[]
[Constraints]
[ced]
type = ModularGapConductanceConstraint
variable = lm
secondary_variable = temp
primary_boundary = 'right_left'
primary_subdomain = 'primary_lower'
secondary_boundary = 'left_right'
secondary_subdomain = 'secondary_lower'
gap_flux_models = 'radiation conduction'
gap_geometry_type = PLATE
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = 'right_right' # outer RPV
coefficient = ${outer_htc}
T_infinity = ${outer_Tinf}
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
[]
[Outputs]
exodus = true
csv = true
[Console]
type = Console
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 'left_right'
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 'right_left'
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 'left_right'
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 'right_left'
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 1
[]
[convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = 'right_right' # outer RVP
T_fluid = ${outer_Tinf}
htc = ${outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(convective_out - ptot) / ptot'
pp_names = 'convective_out ptot'
[]
[]
[VectorPostprocessors]
[NodalTemperature]
type = NodalValueSampler
sort_by = id
boundary = 'left_right right_left'
variable = temp
[]
[]
(modules/geochemistry/test/tests/spatial_reactor/except1.i)
# exception testing: incorrect source_species_rates size
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition bulk_composition bulk_composition"
constraint_unit = "moles moles moles"
source_species_names = 'H2O'
source_species_rates = '1 1'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/navier_stokes/test/tests/finite_element/pins/channel-flow/pm_friction.i)
# This test case tests the porous-medium flow pressure drop due to friction (both viscous and inertia effect)
#
# At the steady state, eps * grad_p = alpha * u + beta * u^2
# With eps = 0.4, L = 1, u = 1, alpha = 1000, beta = 100
# dp = (1000 + 100) / 0.4 = 2,750
# This can be verified by check the p_in - p_out
[GlobalParams]
gravity = '0 0 0'
order = FIRST
family = LAGRANGE
u = vel_x
v = vel_y
pressure = p
temperature = T
porosity = porosity
eos = eos
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
nx = 10
ny = 4
elem_type = QUAD4
[]
[FluidProperties]
[./eos]
type = SimpleFluidProperties
density0 = 100 # kg/m^3
thermal_expansion = 0 # K^{-1}
cp = 100
viscosity = 0.1 # Pa-s, Re=rho*u*L/mu = 100*1*0.1/0.1 = 100
[../]
[]
[Functions]
[v_in]
type = PiecewiseLinear
x = '0 1e5'
y = '1 1'
[]
[]
[Variables]
# velocity
[vel_x]
initial_condition = 1
[]
[vel_y]
initial_condition = 0
[]
# Pressure
[p]
initial_condition = 1e5
[]
[]
[AuxVariables]
[rho]
initial_condition = 100
[]
# Temperature
[T]
initial_condition = 630
[]
[porosity]
initial_condition = 0.4
[]
[]
[Materials]
[mat]
type = PINSFEMaterial
alpha = 1000
beta = 100
[]
[]
[Kernels]
[mass_time]
type = PINSFEFluidPressureTimeDerivative
variable = p
[]
[mass_space]
type = INSFEFluidMassKernel
variable = p
[]
[x_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_x
[]
[x_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_x
component = 0
[]
[y_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_y
[]
[y_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_y
component = 1
[]
[]
[AuxKernels]
[rho_aux]
type = FluidDensityAux
variable = rho
p = p
T = T
fp = eos
[]
[]
[BCs]
# BCs for mass equation
# Inlet
[mass_inlet]
type = INSFEFluidMassBC
variable = p
boundary = 'left'
v_fn = v_in
[]
# Outlet
[./pressure_out]
type = DirichletBC
variable = p
boundary = 'right'
value = 1e5
[../]
# BCs for x-momentum equation
# Inlet
[vx_in]
type = FunctionDirichletBC
variable = vel_x
boundary = 'left'
function = v_in
[]
# Outlet (no BC is needed)
# BCs for y-momentum equation
# Both Inlet and Outlet, and Top and Bottom
[vy]
type = DirichletBC
variable = vel_y
boundary = 'left right bottom top'
value = 0
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
solve_type = 'PJFNK'
[]
[]
[Postprocessors]
[p_in]
type = SideAverageValue
variable = p
boundary = left
[]
[p_out]
type = SideAverageValue
variable = p
boundary = right
[]
[]
[Executioner]
type = Transient
dt = 0.1
dtmin = 1.e-3
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 100'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-5
l_max_its = 100
start_time = 0.0
end_time = 0.5
num_steps = 10
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
time_step_interval = 1
execute_on = 'initial timestep_end'
[console]
type = Console
output_linear = false
[]
[out]
type = Exodus
use_displaced = false
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/action/noaction_2d.i)
# 2D with mixed conditions on stress/strain
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = false
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '2d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0'
fixed_normal = true
new_boundary = 'left right bottom top'
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
constraint_types = 'stress none none stress strain none none none none'
targets = 'stress11 stress12 strain22'
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[hvar]
family = SCALAR
order = THIRD
[]
[]
[AuxVariables]
[pk1_stress_xx]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_yx]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_zx]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_xy]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_yy]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_zy]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_xz]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_yz]
family = MONOMIAL
order = CONSTANT
[]
[pk1_stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_xx]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_yx]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_zx]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_xy]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_yy]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_zy]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_xz]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_yz]
family = MONOMIAL
order = CONSTANT
[]
[deformation_gradient_zz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pk1_stress_xx]
type = RankTwoAux
variable = pk1_stress_xx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[pk1_stress_yx]
type = RankTwoAux
variable = pk1_stress_yx
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[pk1_stress_zx]
type = RankTwoAux
variable = pk1_stress_zx
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[pk1_stress_xy]
type = RankTwoAux
variable = pk1_stress_xy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[pk1_stress_yy]
type = RankTwoAux
variable = pk1_stress_yy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[pk1_stress_zy]
type = RankTwoAux
variable = pk1_stress_zy
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[pk1_stress_xz]
type = RankTwoAux
variable = pk1_stress_xz
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[pk1_stress_yz]
type = RankTwoAux
variable = pk1_stress_yz
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[pk1_stress_zz]
type = RankTwoAux
variable = pk1_stress_zz
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[deformation_gradient_xx]
type = RankTwoAux
variable = deformation_gradient_xx
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[deformation_gradient_yx]
type = RankTwoAux
variable = deformation_gradient_yx
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[deformation_gradient_zx]
type = RankTwoAux
variable = deformation_gradient_zx
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[deformation_gradient_xy]
type = RankTwoAux
variable = deformation_gradient_xy
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[deformation_gradient_yy]
type = RankTwoAux
variable = deformation_gradient_yy
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[deformation_gradient_zy]
type = RankTwoAux
variable = deformation_gradient_zy
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[deformation_gradient_xz]
type = RankTwoAux
variable = deformation_gradient_xz
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[deformation_gradient_yz]
type = RankTwoAux
variable = deformation_gradient_yz
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[deformation_gradient_zz]
type = RankTwoAux
variable = deformation_gradient_zz
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[stress11]
type = ParsedFunction
expression = '400*t'
[]
[strain22]
type = ParsedFunction
expression = '-2.0e-2*t'
[]
[stress12]
type = ParsedFunction
expression = '100*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y'
[]
[y]
variable = disp_y
auto_direction = 'x y'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix1"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix1"
variable = disp_y
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix2"
variable = disp_y
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
file_base = 2d
exodus = true
[]
(modules/level_set/examples/vortex/vortex_reinit.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1
ymax = 1
nx = 16
ny = 16
uniform_refine = 2
elem_type = QUAD9
second_order = true
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[AuxKernels]
[./vec]
type = VectorFunctionAux
variable = velocity
function = velocity_func
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Variables]
[phi]
family = LAGRANGE
[]
[]
[Functions]
[phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.03
center = '0.5 0.75 0'
radius = 0.15
[]
[./velocity_func]
type = LevelSetOlssonVortex
reverse_time = 2
[../]
[]
[ICs]
[phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = phi
[]
[advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[]
[advection_supg]
type = LevelSetAdvectionSUPG
velocity = velocity
variable = phi
[]
[time_supg]
type = LevelSetTimeDerivativeSUPG
velocity = velocity
variable = phi
[]
[]
[Postprocessors]
[area]
type = LevelSetVolume
threshold = 0.5
variable = phi
location = outside
execute_on = 'initial timestep_end'
[]
[cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial timestep_end'
[]
[]
[Problem]
type = LevelSetProblem
[]
[Preconditioning/smp]
type = SMP
full = true
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0
end_time = 2
scheme = crank-nicolson
[TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 0.8
[]
[]
[MultiApps]
[reinit]
type = LevelSetReinitializationMultiApp
input_files = 'vortex_reinit_sub.i'
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[to_sub]
type = MultiAppCopyTransfer
source_variable = phi
variable = phi
to_multi_app = reinit
execute_on = 'timestep_end'
[]
[to_sub_init]
type = MultiAppCopyTransfer
source_variable = phi
variable = phi_0
to_multi_app = reinit
execute_on = 'timestep_end'
[]
[from_sub]
type = MultiAppCopyTransfer
source_variable = phi
variable = phi
from_multi_app = reinit
execute_on = 'timestep_end'
[]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/richards/test/tests/gravity_head_1/gh_fu_10.i)
# unsaturated = true
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = -1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_fu_10
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_pc_02.i)
# Capillary-pressure calculation. Primary drying curve with low_extension_type = quadratic
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 1
nx = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = ''
[]
[]
[Variables]
[sat]
[]
[]
[ICs]
[sat]
type = FunctionIC
variable = sat
function = 'x'
[]
[]
[BCs]
[sat]
type = FunctionDirichletBC
variable = sat
function = 'x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = sat
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlowHystereticInfo
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
low_extension_type = quadratic
sat_var = sat
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[pc]
type = PorousFlowPropertyAux
variable = pc
property = hysteretic_info
[]
[]
[VectorPostprocessors]
[pc]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 10
sort_by = x
variable = 'sat pc'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/picard_catch_up/sub_failing_problem.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = FunctionDirichletBC
variable = v
boundary = right
function = 't + 1'
[../]
[]
[Problem]
type = FailingProblem
fail_steps = '2'
[../]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test12.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[mark]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0.9 0.9 0'
top_right = '3.1 3.1 0'
[]
[delete]
type = BlockDeletionGenerator
block = 1
input = mark
new_boundary = cut_surface
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[outer]
type = DirichletBC
variable = u
boundary = 'top bottom left right'
value = 1
[]
[inner]
type = DirichletBC
variable = u
boundary = cut_surface
value = 0
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_hht_ti.i)
# Test for rayleigh damping implemented using HHT time integration
#
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*[(1+alpha)vel-alpha vel_old]
# + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*[(1+alpha)vel-alpha vel_old]
# + zeta*[(1+alpha)*d/dt(Div stress)- alpha*d/dt(Div stress_old)]
# + alpha *(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next three terms on the left involving zeta and alpha are evaluated using
# the DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 0.1
hht_alpha = 0.11
[]
[inertia_x]
type = InertialForce
variable = disp_x
eta = 0.1
alpha = 0.11
[]
[inertia_y]
type = InertialForce
variable = disp_y
eta = 0.1
alpha = 0.11
[]
[inertia_z]
type = InertialForce
variable = disp_z
eta = 0.1
alpha = 0.11
[]
[]
[AuxKernels]
[accel_x] # These auxkernels are only to check output
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
[]
[accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
[]
[accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
[]
[vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
[]
[vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
[]
[vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[BCs]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = bottom
function = pressure
displacements = 'disp_x disp_y disp_z'
factor = 1
hht_alpha = 0.11
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[]
[strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
block = 0
[]
[density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '7750'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
# Time integrator scheme
scheme = "newmark-beta"
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0.0 0.1 0.2 1.0 2.0 5.0'
y = '0.0 0.1 0.2 1.0 1.0 1.0'
scale_factor = 1e9
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[]
[vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[]
[accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
file_base = 'rayleigh_hht_out'
exodus = true
perf_graph = true
[]
(modules/phase_field/test/tests/initial_conditions/SmoothCircleIC_3D.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 15
ny = 15
nz = 15
xmax = 50
ymax = 50
zmax = 50
elem_type = HEX8
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./c]
type = SmoothCircleIC
variable = c
x1 = 25.0
y1 = 25.0
radius = 12
invalue = 1.0
outvalue = 0
int_width = 12
3D_spheres = false
z1 = 25
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./Diffusion]
type = MatDiffusion
variable = c
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y z'
[../]
[../]
[]
[Materials]
[./Diffusivity]
type = GenericConstantMaterial
prop_names = D
prop_values = 1.0
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-5
nl_max_its = 40
nl_rel_tol = 5.0e-14
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
exodus = true
[]
(modules/level_set/test/tests/verification/1d_level_set_mms/level_set_mms.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 32
nx = 64
uniform_refine = 0
[]
[Variables]
[./phi]
[../]
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[ICs]
[./phi_ic]
function = phi_exact
variable = phi
type = FunctionIC
[../]
[./vel_ic]
type = VectorFunctionIC
variable = velocity
function = velocity_func
[]
[]
[Functions]
[./phi_exact]
type = ParsedFunction
expression = 'a*exp(1/(10*t))*sin(2*pi*x/b) + 1'
symbol_names = 'a b'
symbol_values = '1 8'
[../]
[./phi_mms]
type = ParsedFunction
expression = '-a*exp(1/(10*t))*sin(2*pi*x/b)/(10*t^2) + 2*pi*a*exp(1/(10*t))*cos(2*pi*x/b)/b'
symbol_names = 'a b'
symbol_values = '1 8'
[../]
[./velocity_func]
type = ParsedVectorFunction
expression_x = '1'
expression_y = '1'
[../]
[]
[Kernels]
[./phi_advection]
type = LevelSetAdvection
variable = phi
velocity = velocity
[../]
[./phi_time]
type = TimeDerivative
variable = phi
[../]
[./phi_forcing]
type = BodyForce
variable = phi
function = phi_mms
[../]
[]
[Postprocessors]
[./error]
type = ElementL2Error
function = phi_exact
variable = phi
[../]
[./h]
type = AverageElementSize
[../]
[./point]
type = PointValue
point = '0.1 0 0'
variable = phi
[../]
[]
[Executioner]
type = Transient
start_time = 1
dt = 0.01
end_time = 1.25
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
scheme = bdf2
nl_rel_tol = 1e-12
[]
[Outputs]
time_step_interval = 10
execute_on = 'timestep_end'
csv = true
[]
(test/tests/materials/material/exception_material.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./mat]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./time_derivative]
type = TimeDerivative
variable = u
[../]
[./diff]
type = MatDiffusionTest
variable = u
prop_name = matp
[../]
[./f]
type = BodyForce
variable = u
function = '20'
[../]
[]
[AuxKernels]
[./mat]
# Sequence of events:
# 1.) MaterialRealAux is re-evaluated every linear iteration
# 2.) MaterialRealAux calls ExceptionMaterial::computeQpProperties()
# 3.) ExceptionMaterial throws a MooseException.
# 4.) The MooseException is caught and handled by MOOSE.
# 5.) The next solve is automatically failed.
# 6.) Time timestep is cut and we try again.
#
# The idea is to test that MOOSE can recover when exceptions are
# thrown during AuxKernel evaluation, and not just nonlinear
# residual/jacobian evaluation.
type = MaterialRealAux
variable = mat
property = matp
[../]
[]
[BCs]
[./all]
type = DirichletBC
variable = u
boundary = 'left top bottom right'
value = 0
[../]
[]
[Materials]
[./mat]
type = ExceptionMaterial
block = 0
rank = 0
coupled_var = u
[../]
[]
[Executioner]
type = Transient
dt = 0.1
end_time = .5
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/level_set/test/tests/kernels/olsson_reinitialization/olsson_1d.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 8
ny = 8
uniform_refine = 2
[]
[Variables]
[./phi]
[../]
[]
[AuxVariables]
[./phi_0]
family = MONOMIAL
order = FIRST
[../]
[./phi_exact]
[../]
[]
[AuxKernels]
[./phi_exact]
type = FunctionAux
function = phi_exact
variable = phi_exact
[../]
[]
[Functions]
[./phi_initial]
type = ParsedFunction
expression = '1-x'
[../]
[./phi_exact]
type = ParsedFunction
symbol_names = epsilon
symbol_values = 0.05
expression = '1 / (1+exp((x-0.5)/epsilon))'
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_initial
variable = phi
[../]
[./phi_0_ic]
type = FunctionIC
function = phi_initial
variable = phi_0
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./reinit]
type = LevelSetOlssonReinitialization
variable = phi
phi_0 = phi_0
epsilon = 0.05
[../]
[]
[UserObjects]
[./arnold]
type = LevelSetOlssonTerminator
tol = 0.1
[../]
[]
[Postprocessors]
[./error]
type = ElementL2Error
variable = phi
function = phi_exact
execute_on = 'initial timestep_end'
[../]
[./ndofs]
type = NumDOFs
[../]
[]
[VectorPostprocessors]
[./line]
type = LineValueSampler
start_point = '0 0.5 0'
end_point = '1 0.5 0'
variable = phi
num_points = 100
sort_by = x
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
l_max_its = 100
nl_max_its = 100
solve_type = PJFNK
num_steps = 10
start_time = 0
nl_abs_tol = 1e-13
scheme = implicit-euler
dt = 0.05
petsc_options_iname = '-pc_type -pc_sub_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 300'
[]
[Outputs]
exodus = true
[./out]
type = CSV
time_data = true
file_base = output/olsson_1d_out
[../]
[]
(test/tests/postprocessors/pps_interval/pps_out_interval.i)
[Mesh]
file = square-2x2-nodeids.e
# This test can only be run with renumering disabled, so the
# NodalVariableValue postprocessor's node id is well-defined.
allow_renumbering = false
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
active = 'l2 node1 node4'
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = NodalVariableValue
variable = u
nodeid = 15
[../]
[./node4]
type = NodalVariableValue
variable = v
nodeid = 10
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
file_base = pps_out_interval
time_step_interval = 2
exodus = true
[./console]
type = Console
time_step_interval = 1
[../]
[]
(test/tests/postprocessors/average_variable_change/transient.i)
!include base.i
[Kernels]
[time_derivative]
type = TimeDerivative
variable = sol
[]
[]
[Postprocessors]
[sol_nlit]
type = AverageVariableChange
variable = sol
change_over = nonlinear_iteration
norm = l1
execute_on = ${pp_execute_on}
[]
[sol_ts]
type = AverageVariableChange
variable = sol
change_over = time_step
norm = l1
execute_on = ${pp_execute_on}
[]
[aux_nlit]
type = AverageVariableChange
variable = aux
change_over = nonlinear_iteration
norm = l1
execute_on = ${pp_execute_on}
[]
[aux_ts]
type = AverageVariableChange
variable = aux
change_over = time_step
norm = l1
execute_on = ${pp_execute_on}
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
[]
(test/tests/transfers/general_field/user_object/regular/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[UserObjects]
[to_main]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main
[]
[to_main_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform2_inner_edge.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 4
mc_interpolation_scheme = inner_edge
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_inner_edge
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/three_materials_thermal.i)
vol_frac = 0.4
cost_frac = 0.4
power = 4
# Stiffness (not optimized in this test)
E0 = 1.0e-6
E1 = 0.2
E2 = 0.6
E3 = 1.0
# Densities
rho0 = 1.0e-6
rho1 = 0.4
rho2 = 0.7
rho3 = 1.0
# Costs
C0 = 1.0e-6
C1 = 0.5
C2 = 0.8
C3 = 1.0
# Thermal conductivity
TC0 = 1.0e-6
TC1 = 0.2
TC2 = 0.6
TC3 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 40
xmin = 0
xmax = 40
ymin = 0
ymax = 40
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push_left]
type = ExtraNodesetGenerator
input = node
new_boundary = push_left
coord = '20 0 0'
[]
[push_center]
type = ExtraNodesetGenerator
input = push_left
new_boundary = push_center
coord = '40 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[temp]
initial_condition = 100.0
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Tc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[Cost]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
# [ICs]
# [mat_den]
# type = RandomIC
# seed = 4
# variable = mat_den
# max = '${fparse vol_frac+0.25}'
# min = '${fparse vol_frac-0.25}'
# []
# []
[AuxKernels]
[Cost]
type = MaterialRealAux
variable = Cost
property = Cost_mat
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
diffusion_coefficient = thermal_cond
[]
[heat_source]
type = HeatSource
value = 1e-2 # W/m^3
variable = temp
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_x_symm]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[top]
type = DirichletBC
variable = temp
boundary = top
value = 0
[]
[bottom]
type = DirichletBC
variable = temp
boundary = bottom
value = 0
[]
[right]
type = DirichletBC
variable = temp
boundary = right
value = 0
[]
[left]
type = DirichletBC
variable = temp
boundary = left
value = 0
[]
[]
[NodalKernels]
[push_left]
type = NodalGravity
variable = disp_y
boundary = push_left
gravity_value = -1e-6 # -3
mass = 1
[]
[push_center]
type = NodalGravity
variable = disp_y
boundary = push_center
gravity_value = -1e-6 # -3
mass = 1
[]
[]
[Materials]
[thermal_cond]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${TC0}-${TC1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${TC0}-A1*${rho0}^${power}; TC1:=A1*mat_den^${power}+B1; "
"A2:=(${TC1}-${TC2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${TC1}-A2*${rho1}^${power}; TC2:=A2*mat_den^${power}+B2; "
"A3:=(${TC2}-${TC3})/(${rho2}^${power}-${rho3}^${power}); "
"B3:=${TC2}-A3*${rho2}^${power}; TC3:=A3*mat_den^${power}+B3; "
"if(mat_den<${rho1},TC1,if(mat_den<${rho2},TC2,TC3))"
coupled_variables = 'mat_den'
property_name = thermal_cond
outputs = 'exodus'
[]
[thermal_compliance]
type = ThermalCompliance
temperature = temp
thermal_conductivity = thermal_cond
outputs = 'exodus'
[]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"A2:=(${E1}-${E2})/(${rho1}^${power}-${rho2}^${power}); "
"B2:=${E1}-A2*${rho1}^${power}; E2:=A2*mat_den^${power}+B2; "
"A3:=(${E2}-${E3})/(${rho2}^${power}-${rho3}^${power}); "
"B3:=${E2}-A3*${rho2}^${power}; E3:=A3*mat_den^${power}+B3; "
"if(mat_den<${rho1},E1,if(mat_den<${rho2},E2,E3))"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[Cost_mat]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${C0}-${C1})/(${rho0}^(1/${power})-${rho1}^(1/${power})); "
"B1:=${C0}-A1*${rho0}^(1/${power}); C1:=A1*mat_den^(1/${power})+B1; "
"A2:=(${C1}-${C2})/(${rho1}^(1/${power})-${rho2}^(1/${power})); "
"B2:=${C1}-A2*${rho1}^(1/${power}); C2:=A2*mat_den^(1/${power})+B2; "
"A3:=(${C2}-${C3})/(${rho2}^(1/${power})-${rho3}^(1/${power})); "
"B3:=${C2}-A3*${rho2}^(1/${power}); C3:=A3*mat_den^(1/${power})+B3; "
"if(mat_den<${rho1},C1,if(mat_den<${rho2},C2,C3))"
coupled_variables = 'mat_den'
property_name = Cost_mat
[]
[CostDensity]
type = ParsedMaterial
property_name = CostDensity
coupled_variables = 'mat_den Cost'
expression = 'mat_den*Cost'
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[cc]
type = CostSensitivity
design_density = mat_den
cost = Cost_mat
outputs = 'exodus'
[]
[tc]
type = ThermalSensitivity
design_density = mat_den
thermal_conductivity = thermal_cond
temperature = temp
outputs = 'exodus'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 4
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_cost]
type = RadialAverage
radius = 4
weights = linear
prop_name = cost_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[rad_avg_thermal]
type = RadialAverage
radius = 4
weights = linear
prop_name = thermal_sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdateTwoConstraints
density_sensitivity = Dc
cost_density_sensitivity = Cc
cost = Cost
cost_fraction = ${cost_frac}
design_density = mat_den
volume_fraction = ${vol_frac}
bisection_lower_bound = 0
bisection_upper_bound = 1.0e12 # 100
use_thermal_compliance = true
thermal_sensitivity = Tc
# Only account for thermal optimizxation
weight_mechanical_thermal = '0 1'
relative_tolerance = 1.0e-8
bisection_move = 0.05
adaptive_move = false
execute_on = TIMESTEP_BEGIN
[]
# Provides Dc
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Cc
[calc_sense_cost]
type = SensitivityFilter
density_sensitivity = Cc
design_density = mat_den
filter_UO = rad_avg_cost
execute_on = TIMESTEP_END
force_postaux = true
[]
# Provides Tc
[calc_sense_thermal]
type = SensitivityFilter
density_sensitivity = Tc
design_density = mat_den
filter_UO = rad_avg_thermal
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 12
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[right_flux]
type = SideDiffusiveFluxAverage
variable = temp
boundary = right
diffusivity = 10
[]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[cost_sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = cost_sensitivity
[]
[cost]
type = ElementIntegralMaterialProperty
mat_prop = CostDensity
[]
[cost_frac]
type = ParsedPostprocessor
expression = 'cost / mesh_volume'
pp_names = 'cost mesh_volume'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[objective_thermal]
type = ElementIntegralMaterialProperty
mat_prop = thermal_compliance
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/lid_driven_split.i)
[GlobalParams]
gravity = '0 0 0'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 40
ny = 40
elem_type = QUAD4
[]
[./corner_node]
type = ExtraNodesetGenerator
boundary = 99
nodes = '0'
input = gen
[../]
[]
[Variables]
# x-velocity
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0.0
[../]
[../]
# y-velocity
[./v]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0.0
[../]
[../]
# x-acceleration
[./a1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0.0
[../]
[../]
# y-acceleration
[./a2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0.0
[../]
[../]
# Pressure
[./p]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Kernels]
# split-momentum, x
[./x_split_momentum]
type = INSSplitMomentum
variable = a1
u = u
v = v
a1 = a1
a2 = a2
component = 0
[../]
# split-momentum, y
[./y_split_momentum]
type = INSSplitMomentum
variable = a2
u = u
v = v
a1 = a1
a2 = a2
component = 1
[../]
# projection-x, space
[./x_proj_space]
type = INSProjection
variable = u
a1 = a1
a2 = a2
pressure = p
component = 0
[../]
# projection-y, space
[./y_proj_space]
type = INSProjection
variable = v
a1 = a1
a2 = a2
pressure = p
component = 1
[../]
# projection-x, time
[./x_proj_time]
type = TimeDerivative
variable = u
[../]
# projection-y, time
[./y_proj_time]
type = TimeDerivative
variable = v
[../]
# Pressure
[./pressure_poisson]
type = INSPressurePoisson
variable = p
a1 = a1
a2 = a2
[../]
[]
[BCs]
[./x_no_slip]
type = DirichletBC
variable = u
boundary = 'bottom right left'
value = 0.0
[../]
[./lid]
type = DirichletBC
variable = u
boundary = 'top'
value = 100.0
[../]
[./y_no_slip]
type = DirichletBC
variable = v
boundary = 'bottom right top left'
value = 0.0
[../]
# Acceleration boundary conditions. What should these
# be on the lid? What should they be in general? I tried pinning
# values of acceleration at one node but that didn't seem to work.
# I also tried setting non-zero acceleration values on the lid but
# that didn't converge.
[./x_no_accel]
type = DirichletBC
variable = a1
boundary = 'bottom right top left'
value = 0.0
[../]
[./y_no_accel]
type = DirichletBC
variable = a2
boundary = 'bottom right top left'
value = 0.0
[../]
# With solid walls everywhere, we specify dp/dn=0, i.e the
# "natural BC" for pressure. Technically the problem still
# solves without pinning the pressure somewhere, but the pressure
# bounces around a lot during the solve, possibly because of
# the addition of arbitrary constants.
[./pressure_pin]
type = DirichletBC
variable = p
boundary = '99'
value = 0
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 0
# rho = 1000 # kg/m^3
# mu = 0.798e-3 # Pa-s at 30C
# cp = 4.179e3 # J/kg-K at 30C
# k = 0.58 # W/m-K at ?C
# Dummy parameters
prop_names = 'rho mu cp k'
prop_values = '1 1 1 1'
[../]
[]
[Preconditioning]
# [./FDP_Newton]
# type = FDP
# full = true
# petsc_options = '-snes'
# #petsc_options_iname = '-mat_fd_coloring_err'
# #petsc_options_value = '1.e-10'
# [../]
[./SMP_PJFNK]
type = SMP
full = true
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
[../]
[]
[Executioner]
type = Transient
dt = 1.e-4
dtmin = 1.e-6
petsc_options_iname = '-ksp_gmres_restart '
petsc_options_value = '300 '
line_search = 'none'
nl_rel_tol = 1e-5
nl_max_its = 6
l_tol = 1e-6
l_max_its = 100
start_time = 0.0
num_steps = 1000
[]
[Outputs]
file_base = lid_driven_split_out
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cdpc02.i)
#Cosserat capped weak plane and capped drucker prager
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 4
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '5 1 2 1 4 3 2.1 3.1 1'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = 'dp'
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
[../]
[./dp]
type = CappedDruckerPragerCosseratStressUpdate
host_youngs_modulus = 10.0
host_poissons_ratio = 0.25
base_name = dp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/calcium_bicarbonate.i)
# Calcium (Ca++) and bicarbonate (HCO3-) batch equilibrium reaction at 25C
#
# Aqueous equilibrium reactions:
# a) H+ + HCO3- = CO2(aq), Keq = 10^(6.3447)
# b) HCO3- = H+ + CO3--, Keq = 10^(-10.3288)
# c) Ca++ + HCO3- = H+ + CaCO3(aq), Keq = 10^(-7.0017)
# d) Ca++ + HCO3- = CaHCO3+, Keq = 10^(1.0467)
# e) Ca++ = H+ + CaOH+, Keq = 10^(-12.85)
# c) - H+ = OH-, Keq = 10^(-13.9951)
# d)
#
# The primary chemical species are Ca++, H+ and HCO3-, and the secondary equilibrium
# species are CO2(aq), CO3--, CaCO3(aq), CaHCO3+, CaOH+ and OH-
[Mesh]
type = GeneratedMesh
dim = 2
[]
[AuxVariables]
[./ph]
[../]
[./total_ca++]
[../]
[./total_h+]
[../]
[./total_hco3-]
[../]
[]
[AuxKernels]
[./ph]
type = PHAux
variable = ph
h_conc = h+
[../]
[./total_ca++]
type = TotalConcentrationAux
variable = total_ca++
primary_species = ca++
v = 'caco3_aq cahco3+ caoh+'
sto_v = '1 1 1'
[../]
[./total_h+]
type = TotalConcentrationAux
variable = total_h+
primary_species = h+
v = 'co2_aq co3-- caco3_aq oh-'
sto_v = '1 -1 -1 -1'
[../]
[./total_hco3-]
type = TotalConcentrationAux
variable = total_hco3-
primary_species = hco3-
v = 'co2_aq co3-- caco3_aq cahco3+'
sto_v = '1 1 1 1'
[../]
[]
[Variables]
[./ca++]
initial_condition = 1.0e-5
[../]
[./h+]
initial_condition = 1.0e-5
[../]
[./hco3-]
initial_condition = 3.0e-5
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'ca++ hco3- h+'
secondary_species = 'co2_aq co3-- caco3_aq cahco3+ caoh+ oh-'
reactions = 'h+ + hco3- = co2_aq 6.3447,
hco3- - h+ = co3-- -10.3288,
ca++ + hco3- - h+ = caco3_aq -7.0017,
ca++ + hco3- = cahco3+ 1.0467,
ca++ - h+ = caoh+ -12.85,
- h+ = oh- -13.9951'
[../]
[]
[Kernels]
[./ca++_ie]
type = PrimaryTimeDerivative
variable = ca++
[../]
[./h+_ie]
type = PrimaryTimeDerivative
variable = h+
[../]
[./hco3-_ie]
type = PrimaryTimeDerivative
variable = hco3-
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity porosity conductivity'
prop_values = '1e-7 0.25 1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-12
end_time = 1
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./ca++]
type = ElementIntegralVariablePostprocessor
variable = ca++
execute_on = 'initial timestep_end'
[../]
[./h+]
type = ElementIntegralVariablePostprocessor
variable = h+
execute_on = 'initial timestep_end'
[../]
[./hco3-]
type = ElementIntegralVariablePostprocessor
variable = hco3-
execute_on = 'initial timestep_end'
[../]
[./co2_aq]
type = ElementIntegralVariablePostprocessor
variable = co2_aq
execute_on = 'initial timestep_end'
[../]
[./co3--]
type = ElementIntegralVariablePostprocessor
variable = co3--
execute_on = 'initial timestep_end'
[../]
[./caco3_aq]
type = ElementIntegralVariablePostprocessor
variable = caco3_aq
execute_on = 'initial timestep_end'
[../]
[./cahco3+]
type = ElementIntegralVariablePostprocessor
variable = cahco3+
execute_on = 'initial timestep_end'
[../]
[./caoh+]
type = ElementIntegralVariablePostprocessor
variable = caoh+
execute_on = 'initial timestep_end'
[../]
[./oh-]
type = ElementIntegralVariablePostprocessor
variable = oh-
execute_on = 'initial timestep_end'
[../]
[./ph]
type = ElementIntegralVariablePostprocessor
variable = ph
execute_on = 'initial timestep_end'
[../]
[./total_ca++]
type = ElementIntegralVariablePostprocessor
variable = total_ca++
execute_on = 'initial timestep_end'
[../]
[./total_hco3-]
type = ElementIntegralVariablePostprocessor
variable = total_hco3-
execute_on = 'initial timestep_end'
[../]
[./total_h+]
type = ElementIntegralVariablePostprocessor
variable = total_h+
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(test/tests/time_steppers/zero_dt/test.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
dt = 0
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform5.i)
# Using CappedMohrCoulomb with tensile failure only
# A single element is incrementally stretched in the in the z and x directions
# This causes the return direction to be along the hypersurface sigma_III = 0
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = finite
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '4*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'z*(t-0.5)'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform5
csv = true
[]
(modules/geochemistry/test/tests/time_dependent_reactions/flushing_case1.i)
# Alkali flushing of a reservoir (an example of flushing): adding NaOH
# To determine the initial constraint_values, run flushing_equilibrium_at70degC.i
# Note that flushing_equilibrium_at70degC.i will have to be re-run when temperature-dependence has been added to geochemistry
# Note that Dawsonite is currently not included as an equilibrium_mineral, otherwise it is supersaturated in the initial configuration, so precipitates. Bethke does not report this in Fig30.4, so I assume it is due to temperature dependence
[GlobalParams]
point = '0 0 0'
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
swap_into_basis = "Calcite Dolomite-ord Muscovite Kaolinite"
swap_out_of_basis = "HCO3- Mg++ K+ Al+++"
constraint_species = "H2O H+ Cl- Na+ Ca++ Calcite Dolomite-ord Muscovite Kaolinite SiO2(aq)"
constraint_value = " 1.0 1E-5 2.1716946 1.0288941 0.21650572 10.177537 3.6826177 1.320907 1.1432682 6.318e-05"
constraint_meaning = "kg_solvent_water activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition free_concentration"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles molal"
initial_temperature = 70.0
temperature = 70.0
kinetic_species_name = Quartz
kinetic_species_initial_value = 226.992243
kinetic_species_unit = moles
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
close_system_at_time = 0.0
remove_fixed_activity_name = "H+"
remove_fixed_activity_time = 0.0
mode = 3 # flush through the NaOH solution specified below:
source_species_names = "H2O Na+ OH-"
source_species_rates = "27.755 0.25 0.25" # 1kg water/2days = 27.755moles/day. 0.5mol Na+/2days = 0.25mol/day
[]
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1.3824E-13 # 1.6E-19mol/s/cm^2 = 1.3824E-13mol/day/cm^2
multiply_by_mass = true
area_quantity = 1000
promoting_species_names = "H+"
promoting_indices = "-0.5"
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Na+ Ca++ HCO3- Mg++ K+ Al+++ SiO2(aq)"
equilibrium_minerals = "Calcite Dolomite-ord Muscovite Kaolinite Paragonite Analcime Phlogopite Tridymite" # Dawsonite
kinetic_minerals = "Quartz"
kinetic_rate_descriptions = "rate_quartz"
[]
[]
[AuxVariables]
[diss_rate]
[]
[]
[AuxKernels]
[diss_rate]
type = ParsedAux
coupled_variables = mol_change_Quartz
expression = '-mol_change_Quartz / 1.0' # 1.0 = timestep size
variable = diss_rate
[]
[]
[Postprocessors]
[pH]
type = PointValue
variable = "pH"
[]
[rate_mole_per_day]
type = PointValue
variable = diss_rate
[]
[cm3_Calcite]
type = PointValue
variable = free_cm3_Calcite
[]
[cm3_Dolomite]
type = PointValue
variable = free_cm3_Dolomite-ord
[]
[cm3_Muscovite]
type = PointValue
variable = free_cm3_Muscovite
[]
[cm3_Kaolinite]
type = PointValue
variable = free_cm3_Kaolinite
[]
[cm3_Quartz]
type = PointValue
variable = free_cm3_Quartz
[]
[cm3_Paragonite]
type = PointValue
variable = free_cm3_Paragonite
[]
[cm3_Analcime]
type = PointValue
variable = free_cm3_Analcime
[]
[cm3_Phlogopite]
type = PointValue
variable = free_cm3_Phlogopite
[]
[cm3_Tridymite]
type = PointValue
variable = free_cm3_Tridymite
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 20 # measured in days
[]
[Outputs]
csv = true
[]
(python/peacock/tests/input_tab/InputTree/gold/transient.i)
# ##########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
# ##########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = ConstantIC
value = 0
[]
[]
[]
[Functions]
[forcing_fn]
# dudt = 3*t^2*(x^2 + y^2)
type = ParsedFunction
expression = '3*t*t*((x*x)+(y*y))-(4*t*t*t)'
[]
[exact_fn]
type = ParsedFunction
expression = 't*t*t*((x*x)+(y*y))'
[]
[]
[Kernels]
[ie]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = forcing_fn
[]
[]
[BCs]
inactive = 'left right'
[all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[]
[left]
type = DirichletBC
variable = u
boundary = '3'
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = '1'
value = 1
[]
[]
[Postprocessors]
[l2_err]
type = ElementL2Error
variable = 'u'
function = exact_fn
[]
[dt]
type = TimestepSize
[]
[]
[Executioner]
# Preconditioned JFNK (default)
type = Transient
scheme = implicit-euler
solve_type = PJFNK
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_transient
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_source_from_power_density/err.base.i)
[AuxVariables]
[power_density]
family = MONOMIAL
order = CONSTANT
block = 'hs:fuel'
[]
[]
[AuxKernels]
[mock_power_aux]
type = ConstantAux
variable = power_density
value = 1e9
block = 'hs:fuel'
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 -0.024748 0'
orientation = '0 0 1'
length = 3.865
n_elems = 1
names = 'fuel'
widths = '0.004096'
n_part_elems = '1'
solid_properties = 'fuel-mat'
solid_properties_T_ref = '300'
initial_T = 559.15
[]
[hgen]
type = HeatSourceFromPowerDensity
power_density = power_density
[]
[]
[Executioner]
type = Transient
dt = 1.e-2
[]
(modules/navier_stokes/test/tests/finite_element/ins/jeffery_hamel/wedge_dirichlet.i)
# This input file tests whether we can converge to the semi-analytical
# solution for flow in a 2D wedge.
[GlobalParams]
gravity = '0 0 0'
# Params used by the WedgeFunction for computing the exact solution.
# The value of K is only required for comparing the pressure to the
# exact solution, and is computed by the associated jeffery_hamel.py
# script.
alpha_degrees = 15
Re = 30
K = -9.78221333616
f = f_theta
[]
[Mesh]
[file]
type = FileMeshGenerator
# file = wedge_4x6.e
file = wedge_8x12.e
# file = wedge_16x24.e
# file = wedge_32x48.e
# file = wedge_64x96.e
[]
[./corner_node]
# Pin is on the centerline of the channel on the left-hand side of
# the domain at r=1. If you change the domain, you will need to
# update this pin location for the pressure exact solution to
# work.
type = ExtraNodesetGenerator
new_boundary = pinned_node
coord = '1 0'
input = file
[../]
[]
[Variables]
[./vel_x]
order = SECOND
family = LAGRANGE
[../]
[./vel_y]
order = SECOND
family = LAGRANGE
[../]
[./p]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
[]
[BCs]
[./vel_x_no_slip]
type = DirichletBC
variable = vel_x
boundary = 'top_wall bottom_wall'
value = 0.0
[../]
[./vel_y_no_slip]
type = DirichletBC
variable = vel_y
boundary = 'top_wall bottom_wall'
value = 0.0
[../]
[./vel_x_inlet]
type = FunctionDirichletBC
variable = vel_x
boundary = 'inlet outlet'
function = 'vel_x_exact'
[../]
[./vel_y_inlet]
type = FunctionDirichletBC
variable = vel_y
boundary = 'inlet outlet'
function = 'vel_y_exact'
[../]
[./pressure_pin]
type = DirichletBC
variable = p
boundary = 'pinned_node'
value = 0
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 1
prop_names = 'rho mu'
prop_values = '1 1'
[../]
[]
[Preconditioning]
[./SMP_PJFNK]
type = SMP
full = true
solve_type = NEWTON
[../]
[]
[Executioner]
type = Transient
dt = 1.e-2
dtmin = 1.e-2
num_steps = 5
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = '300 bjacobi ilu 4'
line_search = none
nl_rel_tol = 1e-13
nl_abs_tol = 1e-11
nl_max_its = 10
l_tol = 1e-6
l_max_its = 300
[]
[Outputs]
exodus = true
[]
[Functions]
[./f_theta]
# Non-dimensional solution values f(eta), 0 <= eta <= 1 for
# alpha=15 deg, Re=30. Note: this introduces an input file
# ordering dependency: this Function must appear *before* the two
# functions below which use it since apparently proper dependency
# resolution is not done in this scenario.
type = PiecewiseLinear
data_file = 'f.csv'
format = 'columns'
[../]
[./vel_x_exact]
type = WedgeFunction
var_num = 0
mu = 1
rho = 1
[../]
[./vel_y_exact]
type = WedgeFunction
var_num = 1
mu = 1
rho = 1
[../]
[./p_exact]
type = WedgeFunction
var_num = 2
mu = 1
rho = 1
[../]
[]
[Postprocessors]
[./vel_x_L2_error]
type = ElementL2Error
variable = vel_x
function = vel_x_exact
execute_on = 'initial timestep_end'
[../]
[./vel_y_L2_error]
type = ElementL2Error
variable = vel_y
function = vel_y_exact
execute_on = 'initial timestep_end'
[../]
[./p_L2_error]
type = ElementL2Error
variable = p
function = p_exact
execute_on = 'initial timestep_end'
[../]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2comp.i)
# Pressure pulse in 1D with 1 phase but 2 components (where density and viscosity depend on mass fraction)
# This test uses BrineFluidProperties with the PorousFlowMultiComponentFluid material, but could be run using
# the PorousFlowBrine material instead.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp xnacl'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[Variables]
[pp]
initial_condition = 1e6
[]
[xnacl]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = xnacl
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = xnacl
[]
[]
[AuxVariables]
[density]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[density]
type = PorousFlowPropertyAux
variable = density
property = density
phase = 0
execute_on = 'initial timestep_end'
[]
[]
[FluidProperties]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 293
[]
[mass_fractions]
type = PorousFlowMassFraction
mass_fraction_vars = xnacl
[]
[ps]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[brine]
type = PorousFlowMultiComponentFluid
x = xnacl
fp = brine
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-7 0 0 0 1e-7 0 0 0 1e-7'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
kr = 1
phase = 0
[]
[]
[BCs]
[left_p]
type = DirichletBC
boundary = left
value = 2e6
variable = pp
[]
[right_p]
type = DirichletBC
boundary = right
value = 1e6
variable = pp
[]
[left_xnacl]
type = DirichletBC
boundary = left
value = 0.2
variable = xnacl
[]
[right_xnacl]
type = DirichletBC
boundary = right
value = 0
variable = xnacl
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -pc_factor_shift_type'
petsc_options_value = 'bcgs lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[xnacl_000]
type = PointValue
variable = xnacl
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[density_000]
type = PointValue
variable = density
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[xnacl_020]
type = PointValue
variable = xnacl
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[density_020]
type = PointValue
variable = density
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[xnacl_040]
type = PointValue
variable = xnacl
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[density_040]
type = PointValue
variable = density
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[xnacl_060]
type = PointValue
variable = xnacl
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[density_060]
type = PointValue
variable = density
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[xnacl_080]
type = PointValue
variable = xnacl
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[density_080]
type = PointValue
variable = density
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[xnacl_100]
type = PointValue
variable = xnacl
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[density_100]
type = PointValue
variable = density
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/problems/area_constriction/area_constriction_junction.i)
# This test features air flowing through a channel whose cross-sectional area
# shrinks to half its value in the right half. Assuming incompressible flow
# conditions, such as having a low Mach number, the velocity should approximately
# double from inlet to outlet. In this version of the test, the area discontinuity
# is achieved by connecting two flow channels with a junction.
p_outlet = 1e5
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = ${p_outlet}
fp = fp
closures = simple_closures
f = 0
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe1:in'
rho = 1.16263315948279 # rho @ (p = 1e5 Pa, T = 300 K)
vel = 1
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 50
A = 1
initial_vel = 1
[]
[junction]
type = JunctionOneToOne1Phase
connections = 'pipe1:out pipe2:in'
[]
[pipe2]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 50
A = 0.5
initial_vel = 2
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = ${p_outlet}
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
end_time = 10
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.001
optimal_iterations = 5
iteration_window = 1
growth_factor = 1.2
[]
steady_state_detection = true
solve_type = PJFNK
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
[]
[Outputs]
exodus = true
velocity_as_vector = false
show = 'A rho vel p'
[]
(modules/geochemistry/test/tests/spatial_reactor/except3.i)
# exception testing: attempt to remove a fixed activity from a secondary species
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition activity bulk_composition"
constraint_unit = "moles dimensionless moles"
remove_fixed_activity_name = 'OH-'
remove_fixed_activity_time = 1E-4
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/controls/conditional_functional_enable/conditional_function_enable.i)
# This tests controllability of the enable parameter of a MOOSE object via a
# conditional function.
#
# There are 2 scalar variables, {u, v}, with the ODEs:
# du/dt = 1 u(0) = 0
# v = u v(0) = -10
# A control switches the ODE 'v = u' to the following ODE when u >= 1.99:
# dv/dt = 2
#
# 5 time steps (of size dt = 1) will be taken, and the predicted values are as follows:
# t u v
# ------------------
# 0 0 -10
# 1 1 1
# 2 2 2
# 3 3 4
# 4 4 6
# 5 5 8
u_initial = 0
u_growth = 1
u_threshold = 1.99
v_initial = -10
v_growth = 2
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./u]
family = SCALAR
order = FIRST
[../]
[./v]
family = SCALAR
order = FIRST
[../]
[]
[ICs]
[./u_ic]
type = ScalarConstantIC
variable = u
value = ${u_initial}
[../]
[./v_ic]
type = ScalarConstantIC
variable = v
value = ${v_initial}
[../]
[]
[ScalarKernels]
[./u_time]
type = ODETimeDerivative
variable = u
[../]
[./u_src]
type = ParsedODEKernel
variable = u
expression = '-${u_growth}'
[../]
[./v_time]
type = ODETimeDerivative
variable = v
enable = false
[../]
[./v_src]
type = ParsedODEKernel
variable = v
expression = '-${v_growth}'
enable = false
[../]
[./v_constraint]
type = ParsedODEKernel
variable = v
coupled_variables = 'u'
expression = 'v - u'
[../]
[]
[Functions]
[./conditional_function]
type = ParsedFunction
symbol_names = 'u_sol'
symbol_values = 'u'
expression = 'u_sol >= ${u_threshold}'
[../]
[]
[Controls]
[./u_threshold]
type = ConditionalFunctionEnableControl
conditional_function = conditional_function
enable_objects = 'ScalarKernel::v_time ScalarKernel::v_src'
disable_objects = 'ScalarKernel::v_constraint'
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[Executioner]
type = Transient
scheme = implicit-euler
dt = 1
num_steps = 5
abort_on_solve_fail = true
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/nodal_patch_recovery/patch_recovery.i)
[GlobalParams]
displacements = 'ux uy'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[UserObjects]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'TIMESTEP_END'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'TIMESTEP_END'
[]
[]
[AuxVariables]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
[]
[]
[Functions]
[tdisp]
type = ParsedFunction
expression = 0.01*t
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = uy
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = ux
boundary = 'top bottom'
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = uy
boundary = 'top'
function = tdisp
preset = false
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
dt = 0.05
num_steps = 2
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(test/tests/markers/reporter_point_marker/reporter_marker_adapt_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 6
dt = 0.1
[]
[Reporters]
[coords]
type=ConstantReporter
real_vector_names = 'y z'
real_vector_values = '.51 .91; 0 0;'
outputs=none
[]
[]
[Functions]
[xfcn]
type = ParsedFunction
expression = t+0.01 #offset so marker is not on element edge
[]
[]
[Postprocessors]
[xfcn_pp]
type = FunctionValuePostprocessor
function = xfcn
execute_on = timestep_end
outputs = none
[]
[x_pp]
type = Receiver
default = .91
outputs = none
[]
[n_elements]
type = NumElements
execute_on = 'timestep_end'
[]
[]
[VectorPostprocessors]
[xfcn_vpp]
type = VectorOfPostprocessors
postprocessors = 'xfcn_pp x_pp'
outputs = none
[]
[]
[Adaptivity]
marker = x_moving
max_h_level = 2
[Markers]
[x_moving]
type = ReporterPointMarker
x_coord_name = xfcn_vpp/xfcn_vpp
y_coord_name = coords/y
z_coord_name = coords/z
inside = REFINE
empty = COARSEN
[]
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/cwpc01.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 2.055555555556E-01
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 0 0 0 10 0 0 0 10'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneCosseratStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 1
smoothing_tol = 1
yield_function_tol = 1E-11
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(modules/combined/test/tests/nodal_patch_recovery/npr_with_lower_domains.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[AuxVariables]
[stress_xx]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_yy]
order = FIRST
family = MONOMIAL
block = 'plank block'
[]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
block = 'plank block'
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
block = 'plank block'
[]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
block = 'plank block'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = false
strain = FINITE
[]
[]
[Kernels]
[hc]
type = HeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'NONLINEAR TIMESTEP_END'
block = 'plank block'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = HeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = HeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 0.4
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[stress_xx_recovered]
type = ElementExtremeValue
variable = stress_xx_recovered
block = 'block'
value_type = max
[]
[stress_yy_recovered]
type = ElementExtremeValue
variable = stress_yy_recovered
block = 'block'
value_type = max
[]
[]
[Outputs]
exodus = true
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/auxkernels/time_derivative_second_aux/test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 2
[]
[Variables]
[u]
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[reaction]
type = Reaction
variable = u
[]
[diffusion]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = NeumannBC
variable = u
value = 5
boundary = 'left'
[]
[]
[AuxVariables]
[variable_derivative]
family = MONOMIAL
order = CONSTANT
[]
inactive = 'variable_derivative_fv'
[variable_derivative_fv]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[AuxKernels]
# Time derivative of a nonlinear variable
[var_derivative]
type = SecondTimeDerivativeAux
variable = variable_derivative
v = u
factor = 10
execute_on = 'TIMESTEP_END'
[]
# this places the derivative of a FE variable in a FV one
# let's output a warning
inactive = 'var_derivative_to_fv'
[var_derivative_to_fv]
type = SecondTimeDerivativeAux
variable = variable_derivative_fv
v = u
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
l_tol = 1e-10
[TimeIntegrator]
type = CentralDifference
[]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/normalized_penalty/normalized_penalty_kin.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
file = normalized_penalty.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Functions]
[./left_x]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.02 0'
[../]
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[./m3_s2]
primary = 3
secondary = 2
penalty = 1e10
normalize_penalty = true
tangential_tolerance = 1e-3
[../]
[]
[BCs]
[./left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 1
function = left_x
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = '1 2 3 4'
value = 0.0
[../]
[./right]
type = DirichletBC
variable = disp_x
boundary = '3 4'
value = 0
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2 3 4 1000'
youngs_modulus = 3e8
poissons_ratio = 0.0
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3 4 1000'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 3e-8
l_max_its = 100
nl_max_its = 20
dt = 0.5
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/fluids/simple_fluid_yr_MPa_C_action.i)
# Version of simple_fluid_yr_MPa_C.i but using a PorousFlowFullySaturated Action, to check that the Action passes the unit choices through to the remainder of PorousFlow
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 2.0E-4
cv = 4000.0
cp = 5000.0
bulk_modulus = 1.0E9
thermal_conductivity = 1.0
viscosity = 1.1E-3
density0 = 1500.0
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
initial_condition = 10
[]
[T]
initial_condition = 26.85
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = pp
temperature = T
temperature_unit = Celsius
pressure_unit = MPa
time_unit = years
fp = the_simple_fluid
[]
[Materials]
# these are needed by the Kernels, but are irrelevant to this particular problem
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[zero_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[]
[Postprocessors]
[pressure]
type = ElementIntegralVariablePostprocessor
variable = pp
[]
[temperature]
type = ElementIntegralVariablePostprocessor
variable = T
[]
[density]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_fluid_phase_density_qp0'
[]
[viscosity]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_viscosity_qp0'
[]
[internal_energy]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_fluid_phase_internal_energy_nodal0'
[]
[enthalpy]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_fluid_phase_enthalpy_nodal0'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
solve_type = Newton
[]
[Outputs]
file_base = simple_fluid_yr_MPa_C_out
execute_on = 'timestep_end'
csv = true
[]
(modules/stochastic_tools/examples/libtorch_drl_control/libtorch_drl_control_sub.i)
air_density = 1.184 # kg/m3
air_cp = 1000 # J/(kg K)
air_effective_k = 0.5 # W/(m K)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.0
xmax = 7.0
ymin = 0.0
ymax = 5.0
nx = 35
ny = 25
[]
[]
[Variables]
[T]
initial_condition = 297
[]
[]
[Kernels]
[time_derivative]
type = CoefTimeDerivative
variable = T
Coefficient = '${fparse air_density*air_cp}'
[]
[heat_conduction]
type = MatDiffusion
variable = T
diffusivity = 'k'
[]
[]
[BCs]
[top_flux]
type = NeumannBC
value = 0.0
boundary = 'top'
variable = T
[]
[dirichlet]
type = FunctionDirichletBC
function = temp_env
variable = T
boundary = 'left right'
[]
[]
[Functions]
[temp_env]
type = ParsedFunction
value = '15.0*sin(t/86400.0*pi) + 273.0'
[]
[design_function]
type = ParsedFunction
value = '297'
[]
[reward_function]
type = ScaledAbsDifferenceDRLRewardFunction
design_function = design_function
observed_value = center_temp_tend
c1 = 1
c2 = 10
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'k'
prop_values = ${air_effective_k}
[]
[]
[Postprocessors]
[center_temp]
type = PointValue
variable = T
point = '3.5 2.5 0.0'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[center_temp_tend]
type = PointValue
variable = T
point = '3.5 2.5 0.0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[env_temp]
type = FunctionValuePostprocessor
function = temp_env
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[reward]
type = FunctionValuePostprocessor
function = reward_function
execute_on = 'INITIAL TIMESTEP_END'
indirect_dependencies = 'center_temp_tend env_temp'
[]
[top_flux]
type = LibtorchControlValuePostprocessor
control_name = src_control
[]
[log_prob_top_flux]
type = LibtorchDRLLogProbabilityPostprocessor
control_name = src_control
[]
[]
[Reporters]
[T_reporter]
type = AccumulateReporter
reporters = 'center_temp_tend/value env_temp/value reward/value top_flux/value log_prob_top_flux/value'
[]
[]
[Controls]
inactive = 'src_control_final'
[src_control]
type = LibtorchDRLControl
parameters = "BCs/top_flux/value"
responses = 'center_temp_tend env_temp'
# keep consistent with LibtorchDRLControlTrainer
input_timesteps = 2
response_scaling_factors = '0.03 0.03'
response_shift_factors = '290 290'
action_standard_deviations = '0.02'
action_scaling_factors = 200
execute_on = 'TIMESTEP_BEGIN'
[]
[src_control_final]
type = LibtorchNeuralNetControl
filename = 'mynet_control.net'
num_neurons_per_layer = '16 6'
activation_function = 'relu'
parameters = "BCs/top_flux/value"
responses = 'center_temp_tend env_temp'
# keep consistent with LibtorchDRLControlTrainer
input_timesteps = 2
response_scaling_factors = '0.03 0.03'
response_shift_factors = '290 290'
action_standard_deviations = '0.02'
action_scaling_factors = 200
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-7
start_time = 0.0
end_time = 86400
dt = 900.0
[]
[Outputs]
console = false
[c]
type = CSV
execute_on = FINAL
[]
[]
(test/tests/misc/check_error/same_name_variable_test.i)
# A non-linear and aux variable with the same name
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 5
ny = 5
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Executioner]
type = Transient
[]
(modules/contact/test/tests/sliding_block/sliding/frictionless_aug.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the augmented lagrangian method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./saved_x]
[../]
[./saved_y]
[../]
[./contact_traction]
[../]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
dt = 0.1
end_time = 15
num_steps = 200
l_tol = 1e-6
nl_rel_tol = 1e-7
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
time_step_interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Problem]
type = AugmentedLagrangianContactProblem
solution_variables = 'disp_x disp_y'
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 25
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+7
normalize_penalty = true
formulation = augmented_lagrange
tangential_tolerance = 1e-3
normal_smoothing_distance = 0.1
al_penetration_tolerance = 1e-9
[../]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_3D.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 3D version
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
xmin = 0
xmax = 1
ny = 4
ymin = 0
ymax = 0.5
nz = 3
zmin = 0
zmax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0.5 2'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 0.3
dt = 6E-2
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/vectorpostprocessors/element_material_sampler/all_elements.i)
# test that all scalar material properties are properly recorded for all elements.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 3
allow_renumbering = false
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[mat]
type = GenericFunctionMaterial
prop_names = 'prop1 prop2 prop3'
prop_values = '1 2 t'
[]
[]
[VectorPostprocessors]
[vpp]
type = ElementMaterialSampler
material = 'mat'
[]
[]
[Executioner]
type = Transient
num_steps = 2
nl_abs_tol = 1e-12
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'initial timestep_end'
csv = true
[]
(test/tests/materials/derivative_material_interface/postprocessors.i)
#
# Test use of postprocessor values in parsed materials
#
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Materials]
[pp]
type = ParsedMaterial
expression = 'time^2'
postprocessor_names = time
outputs = exodus
[]
[]
[Problem]
solve = false
[]
[Postprocessors]
[time]
type = TimePostprocessor
# make sure the PostProcessor is executed early and often enough
# when used in the ParsedMaterial (this might have to be on every NONLINEAR
# or even LINEAR iteration!)
execute_on = TIMESTEP_BEGIN
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/jacobian_check/2D_mechanics_smallstrain_H2NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_II
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_II
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_3d_points.i)
#This tests the J-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the J-Integrals using options
#to treat it as 3d.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
crack_front_points = '0 -10 .5
0 -10 0
0 -10 -.5'
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
radius_inner = '4.0 5.5'
radius_outer = '5.5 7.0'
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_z
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_3d_points_out
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/recompute_radial_return/cp_affine_plasticity.i)
# Affine Plasticity Test for Transient Stress Eigenvalues with Stationary Eigenvectors
# This test is taken from K. Jamojjala, R. Brannon, A. Sadeghirad, J. Guilkey,
# "Verification tests in solid mechanics," Engineering with Computers, Vol 31.,
# p. 193-213.
# The test involves applying particular strains and expecting particular stresses.
# The material properties are:
# Yield in shear 165 MPa
# Shear modulus 79 GPa
# Poisson's ratio 1/3
# The strains are:
# Time e11 e22 e33
# 0 0 0 0
# 1 -0.003 -0.003 0.006
# 2 -0.0103923 0 0.0103923
# The expected stresses are:
# sigma11:
# -474*t 0 < t <= 0.201
# -95.26 0.201 < t <= 1
# (189.4+0.1704*sqrt(a)-0.003242*a)
# --------------------------------- 1 < t <= 2
# 1+0.00001712*a
# -189.4 t > 2 (paper erroneously gives a positive value)
#
# sigma22:
# -474*t 0 < t <= 0.201
# -95.26 0.201 < t <= 1
# -(76.87+1.443*sqrt(a)-0.001316*a)
# --------------------------------- 1 < t <= 2 (paper gives opposite sign)
# 1+0.00001712*a
# 76.87 t > 2
#
# sigma33:
# 948*t 0 < t <= 0.201
# 190.5 0.201 < t <= 1
# -(112.5-1.272*sqrt(a)-0.001926*a)
# --------------------------------- 1 < t <= 2 (paper has two sign errors here)
# 1+0.00001712*a
# 112.5 t > 2
#
# where a = exp(12.33*t).
#
# Note: If planning to run this case with strain type ComputeFiniteStrain, the
# displacement function must be adjusted. Instead of
# strain = (l - l0)/l0 = (u+l0 - l0)/l0 = u/l0
# with l0=1.0, we would have
# strain = log(l/l0) = log((u+l0)/l0)
# with l0=1.0. So, for strain = -0.003,
# -0.003 = log((u+l0)/l0) ->
# u = exp(-0.003)*l0 - l0 = -0.0029955044966269995.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = '0'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Functions]
[disp_x]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.003 -0.0103923'
[]
[disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.003 0.'
[]
[disp_z]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0.006 0.0103923'
[]
[stress_xx]
type = ParsedFunction
# The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
# The paper gives -95.26 MPa as the stress at yield, but -95.26279441628823 is the exact value.
# The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
# 189.409039923814000, 0.170423791206825, -0.003242011311945, 1.711645501845780E-05 - exact values
symbol_names = 'timeAtYield stressAtYield expFac a b c d'
symbol_values = '0.20097635952803425 -95.26279441628823 12.332921390339125 189.409039923814000 0.170423791206825 -0.003242011311945 1.711645501845780E-05'
value = '1e6*
if(t<=timeAtYield, -474*t,
if(t<=1, stressAtYield,
(a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
[]
[stress_yy]
type = ParsedFunction
# The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
# the paper gives -95.26 MPa as the stress at yield, but -95.26279441628823 is the exact value.
# The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
# -76.867432297315000, -1.442488120272900, 0.001315697947301, 1.711645501845780E-05 - exact values
symbol_names = 'timeAtYield stressAtYield expFac a b c d'
symbol_values = '0.20097635952803425 -95.26279441628823 12.332921390339125 -76.867432297315000 -1.442488120272900 0.001315697947301 1.711645501845780E-05'
value = '1e6*
if(t<=timeAtYield, -474*t,
if(t<=1, stressAtYield,
(a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
[]
[stress_zz]
type = ParsedFunction
# The paper gives 0.201 as the time at initial yield, but 0.20097635952803425 is the exact value.
# the paper gives 190.5 MPa as the stress at yield, but 190.52558883257645 is the exact value.
# The paper gives 12.33 as the factor in the exponential, but 12.332921390339125 is the exact value.
# -112.541607626499000, 1.272064329066080, 0.001926313364644, 1.711645501845780E-05 - exact values
symbol_names = 'timeAtYield stressAtYield expFac a b c d'
symbol_values = '0.20097635952803425 190.52558883257645 12.332921390339125 -112.541607626499000 1.272064329066080 0.001926313364644 1.711645501845780E-05'
value = '1e6*
if(t<=timeAtYield, 948*t,
if(t<=1, stressAtYield,
(a+b*sqrt(exp(expFac*t))+c*exp(expFac*t))/(1.0+d*exp(expFac*t))))' # tends to -a
[]
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[disp_z]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = vonmisesStress
execute_on = 'timestep_end'
[../]
[./plastic_strain_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[../]
[./plastic_strain_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[../]
[./plastic_strain_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_zz
index_i = 2
index_j = 2
execute_on = 'timestep_end'
[../]
[]
[BCs]
[fixed_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[fixed_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[fixed_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[disp_x]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = disp_x
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = disp_y
[]
[disp_z]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = disp_z
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 210666666666.666667
poissons_ratio = 0.3333333333333333
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[creep]
type = PowerLawCreepStressUpdate
coefficient = 0
n_exponent = 1
m_exponent = 1
activation_energy = 0
temperature = 1
[]
[isotropic_plasticity]
type = IsotropicPlasticityStressUpdate
yield_stress = 285788383.2488647 # = sqrt(3)*165e6 = sqrt(3) * yield in shear
hardening_constant = 0.0
[]
[radial_return_stress]
type = ComputeCreepPlasticityStress
tangent_operator = elastic
creep_model = creep
plasticity_model = isotropic_plasticity
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 0.01 # use 0.0001 for a nearly exact match
end_time = 2.0
[]
[Postprocessors]
[analytic_xx]
type = FunctionValuePostprocessor
function = stress_xx
[]
[analytic_yy]
type = FunctionValuePostprocessor
function = stress_yy
[]
[analytic_zz]
type = FunctionValuePostprocessor
function = stress_zz
[]
[stress_xx]
type = ElementalVariableValue
variable = stress_xx
elementid = 0
[]
[stress_yy]
type = ElementalVariableValue
variable = stress_yy
elementid = 0
[]
[stress_zz]
type = ElementalVariableValue
variable = stress_zz
elementid = 0
[]
[stress_xx_l2_error]
type = ElementL2Error
variable = stress_xx
function = stress_xx
[]
[stress_yy_l2_error]
type = ElementL2Error
variable = stress_yy
function = stress_yy
[]
[stress_zz_l2_error]
type = ElementL2Error
variable = stress_zz
function = stress_zz
[]
[]
[Outputs]
exodus = true
[]
(test/tests/misc/check_error/bad_stateful_material.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 2
[../]
[]
[Materials]
[./stateful_mat]
type = BadStatefulMaterial
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 4
[]
[Debug]
show_material_props = true
[]
(modules/solid_mechanics/test/tests/line_material_rank_two_sampler/rank_two_sampler.i)
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
elem_type = HEX
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = 1e-6
[../]
[]
[Variables]
[./x_disp]
order = FIRST
family = LAGRANGE
[../]
[./y_disp]
order = FIRST
family = LAGRANGE
[../]
[./z_disp]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[]
[VectorPostprocessors]
[./stress_xx]
type = LineMaterialRankTwoSampler
start = '0.1667 0.4 0.45'
end = '0.8333 0.6 0.55'
property = stress
index_i = 0
index_j = 0
sort_by = id
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[BCs]
[./front]
type = FunctionDirichletBC
variable = z_disp
boundary = 5
function = rampConstant
[../]
[./back_x]
type = DirichletBC
variable = x_disp
boundary = 0
value = 0.0
[../]
[./back_y]
type = DirichletBC
variable = y_disp
boundary = 0
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = z_disp
boundary = 0
value = 0.0
[../]
[]
[Materials]
[./elast_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = .3
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
start_time = 0.0
num_steps = 99999
end_time = 1.0
dt = 0.1
[]
[Outputs]
file_base = rank_two_sampler_out
csv = true
[]
(examples/ex18_scalar_kernel/ex18_parsed.i)
#
# Example 18 modified to use parsed ODE kernels.
#
# The ParsedODEKernel takes expression expressions in the input file and computes
# Jacobian entries via automatic differentiation. It allows for rapid development
# of new models without the need for code recompilation.
#
# This input file should produce the exact same result as ex18.i
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Functions]
# ODEs
[./exact_x_fn]
type = ParsedFunction
expression = (-1/3)*exp(-t)+(4/3)*exp(5*t)
[../]
[./exact_y_fn]
type = ParsedFunction
expression = (2/3)*exp(-t)+(4/3)*exp(5*t)
[../]
[]
[Variables]
[./diffused]
order = FIRST
family = LAGRANGE
[../]
# ODE variables
[./x]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./y]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = diffused
[../]
[./diff]
type = Diffusion
variable = diffused
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = x
[../]
#
# This parsed expression ODE Kernel behaves exactly as the ImplicitODEx kernel
# in the main example. Checkout ImplicitODEx::computeQpResidual() in the
# source code file ImplicitODEx.C to see the matching residual function.
#
# The ParsedODEKernel automaticaly generates the On- and Off-Diagonal Jacobian
# entries.
#
[./ode1]
type = ParsedODEKernel
expression = '-3*x - 2*y'
variable = x
coupled_variables = y
[../]
[./td2]
type = ODETimeDerivative
variable = y
[../]
#
# This parsed expression ODE Kernel behaves exactly as the ImplicitODEy Kernel
# in the main example.
#
[./ode2]
type = ParsedODEKernel
expression = '-4*x - y'
variable = y
coupled_variables = x
[../]
[]
[BCs]
[./right]
type = ScalarDirichletBC
variable = diffused
boundary = 1
scalar_var = x
[../]
[./left]
type = ScalarDirichletBC
variable = diffused
boundary = 3
scalar_var = y
[../]
[]
[Postprocessors]
# to print the values of x, y into a file so we can plot it
[./x_pp]
type = ScalarVariable
variable = x
execute_on = timestep_end
[../]
[./y_pp]
type = ScalarVariable
variable = y
execute_on = timestep_end
[../]
[./exact_x]
type = FunctionValuePostprocessor
function = exact_x_fn
execute_on = timestep_end
[../]
[./exact_y]
type = FunctionValuePostprocessor
function = exact_y_fn
execute_on = timestep_end
point = '0 0 0'
[../]
# Measure the error in ODE solution for 'x'.
[./l2err_x]
type = ScalarL2Error
variable = x
function = exact_x_fn
[../]
# Measure the error in ODE solution for 'y'.
[./l2err_y]
type = ScalarL2Error
variable = y
function = exact_y_fn
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.01
num_steps = 10
solve_type = 'PJFNK'
[]
[Outputs]
file_base = 'ex18_out'
exodus = true
[]
(test/tests/executioners/executioner/transient.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a "Transient" Executioner.
#
# @Requirement F1.10
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_transient
exodus = true
[]
(test/tests/bcs/periodic/auto_periodic_bc_non_generated.i)
[Mesh]
file = square2.e
uniform_refine = 3
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./periodic_dist]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = 0.1
y_center = 0.3
x_spread = 0.1
y_spread = 0.1
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./periodic_dist]
type = PeriodicDistanceAux
variable = periodic_dist
point = '0.2 0.3 0.0'
[../]
[]
# This test verifies that autodirection works with an arbitrary
# regular orthogonal mesh
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_auto_non_generated
exodus = true
[]
(modules/solid_mechanics/test/tests/initial_stress/gravity_with_aux.i)
# Apply an initial stress, using AuxVariables, that should be
# exactly that caused by gravity, and then
# do a transient step to check that nothing
# happens
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -10
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./weight]
type = BodyForce
variable = disp_z
value = -0.5 # this is density*gravity
[../]
[]
[BCs]
# back = zmin
# front = zmax
# bottom = ymin
# top = ymax
# left = xmin
# right = xmax
[./x]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./aux_equals_1]
initial_condition = 1
[../]
[./aux_equals_2]
initial_condition = 2
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./half_weight]
type = ParsedFunction
expression = '0.25*z' # half of the initial stress that should result from the weight force
[../]
[./kxx]
type = ParsedFunction
expression = '0.4*z' # some arbitrary xx and yy stress that should not affect the result
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeSmallStrain
eigenstrain_names = ini_stress
[../]
[./strain_from_initial_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'kxx 0 0 0 kxx 0 0 0 half_weight'
initial_stress_aux = 'aux_equals_1 aux_equals_1 aux_equals_1 aux_equals_1 aux_equals_1 aux_equals_1 aux_equals_1 aux_equals_1 aux_equals_2'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 1.0
dt = 1.0
solve_type = NEWTON
type = Transient
nl_abs_tol = 1E-8
nl_rel_tol = 1E-12
l_tol = 1E-3
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = gravity_with_aux
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/convergence/ld-strain.i)
# 2D test with just strain control
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
constraint_types = 'strain strain strain strain strain strain strain strain strain'
macro_gradient = hvar
homogenization_constraint = homogenization
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '3d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0
'
' 0 0 -1
0 0 1'
fixed_normal = true
new_boundary = 'left right bottom top back front'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[hvar]
family = SCALAR
order = NINTH
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[hvar]
type = ScalarConstantIC
variable = hvar
value = 0.1
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[UserObjects]
[homogenization]
type = HomogenizationConstraint
targets = 'strain11 strain21 strain31 strain12 strain22 strain32 strain13 strain23 strain33'
execute_on = 'INITIAL LINEAR NONLINEAR'
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = HomogenizedTotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[ScalarKernels]
[enforce]
type = HomogenizationConstraintScalarKernel
variable = hvar
[]
[]
[Functions]
[strain11]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain22]
type = ParsedFunction
expression = '-4.0e-2*t'
[]
[strain33]
type = ParsedFunction
expression = '8.0e-2*t'
[]
[strain23]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain13]
type = ParsedFunction
expression = '-7.0e-2*t'
[]
[strain12]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain32]
type = ParsedFunction
expression = '1.0e-2*t'
[]
[strain31]
type = ParsedFunction
expression = '2.0e-2*t'
[]
[strain21]
type = ParsedFunction
expression = '-1.5e-2*t'
[]
[zero]
type = ConstantFunction
value = 0
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y z'
[]
[y]
variable = disp_y
auto_direction = 'x y z'
[]
[z]
variable = disp_z
auto_direction = 'x y z'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix_all"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix_all"
variable = disp_y
value = 0
[]
[fix1_z]
type = DirichletBC
boundary = "fix_all"
variable = disp_z
value = 0
[]
[fix2_x]
type = DirichletBC
boundary = "fix_xy"
variable = disp_x
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix_xy"
variable = disp_y
value = 0
[]
[fix3_z]
type = DirichletBC
boundary = "fix_z"
variable = disp_z
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[elastic_tensor_4]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 76000.0
poissons_ratio = 0.11
block = '4'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 20
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
[Outputs]
exodus = false
csv = false
[]
(test/tests/restart/restart_transient_from_transient/pseudo_trans_with_2subs.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = 'replicated'
[]
[AuxVariables]
[Tf]
[]
[]
[Variables]
[power_density]
[]
[]
[Functions]
[pwr_func]
type = ParsedFunction
expression = '1e3*x*(1-x)+5e2'
[]
[]
[Kernels]
[timedt]
type = TimeDerivative
variable = power_density
[]
[diff]
type = Diffusion
variable = power_density
[]
[coupledforce]
type = BodyForce
variable = power_density
function = pwr_func
[]
[]
[BCs]
[left]
type = DirichletBC
variable = power_density
boundary = left
value = 50
[]
[right]
type = DirichletBC
variable = power_density
boundary = right
value = 1e3
[]
[]
[Postprocessors]
[pwr_avg]
type = ElementAverageValue
variable = power_density
execute_on = 'initial timestep_end'
[]
[temp_avg]
type = ElementAverageValue
variable = Tf
execute_on = 'initial timestep_end'
[]
[temp_max]
type = ElementExtremeValue
value_type = max
variable = Tf
execute_on = 'initial timestep_end'
[]
[temp_min]
type = ElementExtremeValue
value_type = min
variable = Tf
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
end_time = 20
dt = 2.0
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0
0.5 0 0'
input_files = pseudo_trans_with_2subs_sub.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[p_to_sub]
type = MultiAppProjectionTransfer
source_variable = power_density
variable = power_density
to_multi_app = sub
execute_on = 'timestep_end'
[]
[t_from_sub]
type = MultiAppGeometricInterpolationTransfer
source_variable = temp
variable = Tf
from_multi_app = sub
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
perf_graph = true
checkpoint = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
(modules/richards/test/tests/excav/ex02.i)
###########################################
# #
# THIS EXAMPLE CONTAINS AN EXCAVATION #
# #
###########################################
# Easiest way of figuring out what's happening:
# Run this example, load into paraview, take
# a slice through (0,0,0) with normal (0,0,1),
# colour by pressure and play the animation.
# This mesh has an interior sideset called excav_bdy
[Mesh]
type = FileMesh
file = ex01_input.e
[]
# This is a boundary condition acting on excav_bdy
# All it does is to set the pressure to p_excav=0
# at places on excav_bdy wherever excav_fcn tells it to.
[BCs]
[./excav_bdy]
type = RichardsExcav
boundary = excav_bdy
p_excav = 0.0
variable = pressure
excav_geom_function = excav_fcn
[../]
[]
[Functions]
# excav_fcn controls where to set pressure=p_excav
# You supply start and end positions and times and
# by a linear interpolation these define the position
# of the coal face at all times
[./excav_fcn]
type = RichardsExcavGeom
start_posn = '0 -500 0'
start_time = 0
end_posn = '0 500 0'
end_time = 3E7
active_length = 1E4
[../]
# mass_bal_fcn calculates the mass balance
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-fout-mf)/2/(mi+mf))
symbol_names = 'mi mf fout'
symbol_values = 'mass_init mass_final flux_out'
[../]
# initial pressure - unimportant in this example
[./initial_pressure]
type = ParsedFunction
expression = -10000*(z-100)
[../]
[]
# following is needed by postprocessors, kernels, etc
# unimportant in this example
[GlobalParams]
richardsVarNames_UO = PPNames
[]
# following does the calculation of relevant
# masses and mass-flux to the excavation
[Postprocessors]
# note that this is calculated at beginning of timestep
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
# note this is calculated at end of timestep
[./mass_final]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
# this is what calculates the mass flux to the excavation
# it is calculating it for boundary=excav_bdy, and the
# excavation time-dependence is set through the excav_fcn
[./flux_out]
type = RichardsExcavFlow
boundary = excav_bdy
variable = pressure
excav_geom_function = excav_fcn
[../]
# mass_bal just outputs the result to screen
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
######################################
# #
# THE FOLLOWING STUFF IS STANDARD #
# #
######################################
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E+2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = '1 2 3 4'
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 -10'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 3E7
dt = 1E6
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = ex02
exodus = true
[]
(modules/richards/test/tests/jacobian_1/jn_lumped_16.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# with lumped fluid mass
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn_lumped_16
exodus = false
[]
(modules/combined/test/tests/optimization/optimization_density_update/top_opt_3d_pde_filter.i)
vol_frac = 0.4
E0 = 1e5
Emin = 1e-4
power = 2
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 3
nx = 24
ny = 12
nz = 12
xmin = 0
xmax = 20
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[middle_bottom_left_edge]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = pull
coord = '0 0 5'
[]
[]
[Variables]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[compliance]
family = MONOMIAL
order = CONSTANT
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.05
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = right
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top front back'
coefficient = 10
[]
[]
[NodalKernels]
[pull]
type = NodalGravity
variable = disp_y
boundary = pull
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
line_search = none
dt = 1.0
num_steps = 10
[]
[Outputs]
[out]
type = Exodus
time_step_interval = 10
[]
[]
(modules/stochastic_tools/test/tests/likelihoods/gaussian_derived/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = -0.193289
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1.60831
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test2q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test2q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test2q_out
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_external_app_temperature/phy.parent.i)
# This tests a transfer of temperature values computed by master app and used by a child app
# as a heat structure boundary condition
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 1
nx = 10
[]
[Functions]
[T_bc_fn]
type = ParsedFunction
expression = '300+t*x*10'
[]
[T_ffn]
type = ParsedFunction
expression = 'x*10'
[]
[]
[Variables]
[T]
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[td]
type = ADTimeDerivative
variable = T
[]
[diff]
type = ADDiffusion
variable = T
[]
[ffn]
type = BodyForce
variable = T
function = T_ffn
[]
[]
[BCs]
[left]
type = FunctionDirichletBC
variable = T
boundary = 'left right'
function = T_bc_fn
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
nl_abs_tol = 1e-10
abort_on_solve_fail = true
solve_type = NEWTON
[]
[MultiApps]
[thm]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = phy.child.i
execute_on = 'initial timestep_end'
[]
[]
[Transfers]
[T_to_thm]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = thm
source_variable = T
variable = T_ext
to_boundaries = 'hs:outer'
[]
[]
[Outputs]
exodus = true
show = 'T'
[]
(test/tests/executioners/nl_forced_its/nl_forced_its.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
[]
[Variables]
[./u]
scaling = 1e-5
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = left
value = -1000
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = right
value = 100000
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
line_search = 'none'
solve_type = PJFNK
l_max_its = 20
nl_max_its = 20
nl_forced_its = 2
nl_abs_div_tol = 1e+3
dt = 1
num_steps = 2
petsc_options = '-snes_converged_reason -ksp_converged_reason '
petsc_options_iname = '-pc_type -pc_hypre_type '
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/time_steppers/iteration_adaptive/hit_function_knot.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./knot]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0 0'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0.0
end_time = 2.0
timestep_tolerance = 0.3
verbose = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.9
optimal_iterations = 10
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/generalized_plane_strain_finite.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
block = 0
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Variables]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./temp]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
planar_formulation = GENERALIZED_PLANE_STRAIN
eigenstrain_names = eigenstrain
scalar_out_of_plane_strain = scalar_strain_zz
temperature = temp
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/jacobian_02.i)
# Checking the Jacobian of Flux-Limited TVD Advection, 1 phase, 3 components, unsaturated, using flux_limiter_type = none
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = -1
ymax = 2
[]
[GlobalParams]
gravity = '1 2 -0.5'
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[tracer0]
[]
[tracer1]
[]
[]
[ICs]
[pp]
variable = pp
type = RandomIC
min = -1
max = 0
[]
[tracer0]
variable = tracer0
type = RandomIC
min = 0
max = 1
[]
[tracer1]
variable = tracer1
type = RandomIC
min = 0
max = 1
[]
[]
[Kernels]
[fluxpp]
type = PorousFlowFluxLimitedTVDAdvection
variable = pp
advective_flux_calculator = advective_flux_calculator_0
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer0
advective_flux_calculator = advective_flux_calculator_1
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer1
advective_flux_calculator = advective_flux_calculator_2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.4
viscosity = 1.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp tracer0 tracer1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.5
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = None
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = None
fluid_component = 1
[]
[advective_flux_calculator_2]
type = PorousFlowAdvectiveFluxCalculatorUnsaturatedMultiComponent
flux_limiter_type = None
fluid_component = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'tracer0 tracer1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
phase = 0
n = 2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.21 0 0 0 1.5 0 0 0 0.8'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
num_steps = 1
dt = 1
[]
(modules/combined/examples/thermomechanics/circle_thermal_expansion_stress.i)
# This example problem demonstrates coupling heat conduction with mechanics.
# A circular domain has as uniform heat source that increases with time
# and a fixed temperature on the outer boundary, resulting in a temperature gradient.
# This results in heterogeneous thermal expansion, where it is pinned in the center.
# Looking at the hoop stress demonstrates why fuel pellets have radial cracks
# that extend from the outer boundary to about halfway through the radius.
# The problem is run with length units of microns.
[Mesh]
#Circle mesh has a radius of 1000 units
type = FileMesh
file = circle.e
uniform_refine = 1
[]
[Variables]
# We solve for the temperature and the displacements
[./T]
initial_condition = 800
scaling = 1e7
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./radial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./hoop_stress]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
active = 'TensorMechanics htcond Q_function'
[./htcond] #Heat conduction equation
type = HeatConduction
variable = T
[../]
[./TensorMechanics] #Action that creates equations for disp_x and disp_y
displacements = 'disp_x disp_y'
[../]
[./Q_function] #Heat generation term
type = BodyForce
variable = T
value = 1
function = 0.8e-9*t
[../]
[]
[AuxKernels]
[./radial_stress] #Calculates radial stress from cartesian
type = CylindricalRankTwoAux
variable = radial_stress
rank_two_tensor = stress
index_j = 0
index_i = 0
center_point = '0 0 0'
[../]
[./hoop_stress] #Calculates hoop stress from cartesian
type = CylindricalRankTwoAux
variable = hoop_stress
rank_two_tensor = stress
index_j = 1
index_i = 1
center_point = '0 0 0'
[../]
[]
[BCs]
[./outer_T] #Temperature on outer edge is fixed at 800K
type = DirichletBC
variable = T
boundary = 1
value = 800
[../]
[./outer_x] #Displacements in the x-direction are fixed in the center
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./outer_y] #Displacements in the y-direction are fixed in the center
type = DirichletBC
variable = disp_y
boundary = 2
value = 0
[../]
[]
[Materials]
[./thcond] #Thermal conductivity is set to 5 W/mK
type = GenericConstantMaterial
block = 1
prop_names = 'thermal_conductivity'
prop_values = '5e-6'
[../]
[./iso_C] #Sets isotropic elastic constants
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '2.15e5 0.74e5'
block = 1
[../]
[./strain] #We use small deformation mechanics
type = ComputeSmallStrain
displacements = 'disp_x disp_y'
block = 1
eigenstrain_names = eigenstrain
[../]
[./stress] #We use linear elasticity
type = ComputeLinearElasticStress
block = 1
[../]
[./thermal_strain]
type= ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-6
temperature = T
stress_free_temperature = 273
block = 1
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
num_steps = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
l_max_its = 30
nl_max_its = 10
nl_abs_tol = 1e-9
l_tol = 1e-04
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/phase_field/examples/slkks/CrFe.i)
#
# SLKKS two phase example for the BCC and SIGMA phases. The sigma phase contains
# multiple sublattices. Free energy from
# Jacob, Aurelie, Erwin Povoden-Karadeniz, and Ernst Kozeschnik. "Revised thermodynamic
# description of the Fe-Cr system based on an improved sublattice model of the sigma phase."
# Calphad 60 (2018): 16-28.
#
# In this simulation we consider diffusion (Cahn-Hilliard) and phase transformation.
#
# This example requires CrFe_sigma_out_var_0001.csv file, which generated by first
# running the CrFe_sigma.i input file.
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 160
ny = 1
nz = 0
xmin = -25
xmax = 25
ymin = -2.5
ymax = 2.5
elem_type = QUAD4
[]
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[sigma_cr0]
type = PiecewiseLinear
data_file = CrFe_sigma_out_var_0001.csv
format = columns
x_index_in_file = 5
y_index_in_file = 2
xy_in_file_only = false
[]
[sigma_cr1]
type = PiecewiseLinear
data_file = CrFe_sigma_out_var_0001.csv
format = columns
x_index_in_file = 5
y_index_in_file = 3
xy_in_file_only = false
[]
[sigma_cr2]
type = PiecewiseLinear
data_file = CrFe_sigma_out_var_0001.csv
format = columns
x_index_in_file = 5
y_index_in_file = 4
xy_in_file_only = false
[]
[]
[Variables]
# order parameters
[eta1]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
[eta2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[]
# solute concentration
[cCr]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = FunctionIC
function = '(x+25)/50*0.5+0.1'
[]
[]
# sublattice concentrations
[BCC_CR]
initial_condition = 0.45
[]
[SIGMA_0CR]
[InitialCondition]
type = CoupledValueFunctionIC
function = sigma_cr0
v = cCr
variable = SIGMA_0CR
[]
[]
[SIGMA_1CR]
[InitialCondition]
type = CoupledValueFunctionIC
function = sigma_cr1
v = cCr
variable = SIGMA_1CR
[]
[]
[SIGMA_2CR]
[InitialCondition]
type = CoupledValueFunctionIC
function = sigma_cr2
v = cCr
variable = SIGMA_2CR
[]
[]
# Lagrange multiplier
[lambda]
[]
[]
[Materials]
# CALPHAD free energies
[F_BCC_A2]
type = DerivativeParsedMaterial
property_name = F_BCC_A2
outputs = exodus
output_properties = F_BCC_A2
expression = 'BCC_FE:=1-BCC_CR; G := 8.3145*T*(1.0*if(BCC_CR > 1.0e-15,BCC_CR*log(BCC_CR),0) + '
'1.0*if(BCC_FE > 1.0e-15,BCC_FE*plog(BCC_FE,eps),0) + 3.0*if(BCC_VA > '
'1.0e-15,BCC_VA*log(BCC_VA),0))/(BCC_CR + BCC_FE) + 8.3145*T*if(T < '
'548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + '
'311.5*BCC_CR*BCC_VA - '
'1043.0*BCC_FE*BCC_VA,-8.13674105561218e-49*T^15/(0.525599232981783*BCC_CR*BCC_FE*BCC_'
'VA*(BCC_CR - BCC_FE) - 0.894055608820709*BCC_CR*BCC_FE*BCC_VA + '
'0.298657718120805*BCC_CR*BCC_VA - BCC_FE*BCC_VA + 9.58772770853308e-13)^15 - '
'4.65558036243985e-30*T^9/(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^9 - '
'1.3485349181899e-10*T^3/(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^3 + 1 - '
'0.905299382744392*(548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'932.5*BCC_CR*BCC_FE*BCC_VA + 311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA + '
'1.0e-9)/T,if(T < -548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'932.5*BCC_CR*BCC_FE*BCC_VA - 311.5*BCC_CR*BCC_VA + '
'1043.0*BCC_FE*BCC_VA,-8.13674105561218e-49*T^15/(-0.525599232981783*BCC_CR*BCC_FE*BCC'
'_VA*(BCC_CR - BCC_FE) + 0.894055608820709*BCC_CR*BCC_FE*BCC_VA - '
'0.298657718120805*BCC_CR*BCC_VA + BCC_FE*BCC_VA + 9.58772770853308e-13)^15 - '
'4.65558036243985e-30*T^9/(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) '
'+ 0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^9 - '
'1.3485349181899e-10*T^3/(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^3 + 1 - '
'0.905299382744392*(-548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'932.5*BCC_CR*BCC_FE*BCC_VA - 311.5*BCC_CR*BCC_VA + 1043.0*BCC_FE*BCC_VA + '
'1.0e-9)/T,if(T > -548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'932.5*BCC_CR*BCC_FE*BCC_VA - 311.5*BCC_CR*BCC_VA + 1043.0*BCC_FE*BCC_VA & '
'548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + '
'311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA < '
'0,-79209031311018.7*(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^5/T^5 - '
'3.83095660520737e+42*(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^15/T^15 - '
'1.22565886734485e+72*(-0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) + '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA - 0.298657718120805*BCC_CR*BCC_VA + '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^25/T^25,if(T > '
'548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + '
'311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA & 548.2*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - '
'BCC_FE) - 932.5*BCC_CR*BCC_FE*BCC_VA + 311.5*BCC_CR*BCC_VA - 1043.0*BCC_FE*BCC_VA > '
'0,-79209031311018.7*(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^5/T^5 - '
'3.83095660520737e+42*(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^15/T^15 - '
'1.22565886734485e+72*(0.525599232981783*BCC_CR*BCC_FE*BCC_VA*(BCC_CR - BCC_FE) - '
'0.894055608820709*BCC_CR*BCC_FE*BCC_VA + 0.298657718120805*BCC_CR*BCC_VA - '
'BCC_FE*BCC_VA + 9.58772770853308e-13)^25/T^25,0))))*log((2.15*BCC_CR*BCC_FE*BCC_VA - '
'0.008*BCC_CR*BCC_VA + 2.22*BCC_FE*BCC_VA)*if(2.15*BCC_CR*BCC_FE*BCC_VA - '
'0.008*BCC_CR*BCC_VA + 2.22*BCC_FE*BCC_VA <= 0,-1.0,1.0) + 1)/(BCC_CR + BCC_FE) + '
'1.0*(BCC_CR*BCC_VA*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + '
'BCC_FE*BCC_VA*if(T >= 298.15 & T < 1811.0,77358.5*1/T - 23.5143*T*log(T) + 124.134*T '
'- 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= 1811.0 & T < '
'6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - 25383.581,0)))/(BCC_CR '
'+ BCC_FE) + 1.0*(BCC_CR*BCC_FE*BCC_VA*(500.0 - 1.5*T)*(BCC_CR - BCC_FE) + '
'BCC_CR*BCC_FE*BCC_VA*(24600.0 - 14.98*T) + BCC_CR*BCC_FE*BCC_VA*(9.15*T - '
'14000.0)*(BCC_CR - BCC_FE)^2)/(BCC_CR + BCC_FE); G/100000'
coupled_variables = 'BCC_CR'
constant_names = 'BCC_VA T eps'
constant_expressions = '1 1000 0.01'
[]
[F_SIGMA]
type = DerivativeParsedMaterial
property_name = F_SIGMA
outputs = exodus
output_properties = F_SIGMA
expression = 'SIGMA_0FE := 1-SIGMA_0CR; SIGMA_1FE := 1-SIGMA_1CR; SIGMA_2FE := 1-SIGMA_2CR; G := '
'8.3145*T*(10.0*if(SIGMA_0CR > 1.0e-15,SIGMA_0CR*plog(SIGMA_0CR,eps),0) + '
'10.0*if(SIGMA_0FE > 1.0e-15,SIGMA_0FE*plog(SIGMA_0FE,eps),0) + 4.0*if(SIGMA_1CR > '
'1.0e-15,SIGMA_1CR*plog(SIGMA_1CR,eps),0) + 4.0*if(SIGMA_1FE > '
'1.0e-15,SIGMA_1FE*plog(SIGMA_1FE,eps),0) + 16.0*if(SIGMA_2CR > '
'1.0e-15,SIGMA_2CR*plog(SIGMA_2CR,eps),0) + 16.0*if(SIGMA_2FE > '
'1.0e-15,SIGMA_2FE*plog(SIGMA_2FE,eps),0))/(10.0*SIGMA_0CR + 10.0*SIGMA_0FE + '
'4.0*SIGMA_1CR + 4.0*SIGMA_1FE + 16.0*SIGMA_2CR + 16.0*SIGMA_2FE) + '
'(SIGMA_0FE*SIGMA_1CR*SIGMA_2CR*SIGMA_2FE*(-70.0*T - 170400.0) + '
'SIGMA_0FE*SIGMA_1FE*SIGMA_2CR*SIGMA_2FE*(-10.0*T - 330839.0))/(10.0*SIGMA_0CR + '
'10.0*SIGMA_0FE + 4.0*SIGMA_1CR + 4.0*SIGMA_1FE + 16.0*SIGMA_2CR + 16.0*SIGMA_2FE) + '
'(SIGMA_0CR*SIGMA_1CR*SIGMA_2CR*(30.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - '
'26.908*T*log(T) + 157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= '
'2180.0 & T < 6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) '
'+ 132000.0) + SIGMA_0CR*SIGMA_1CR*SIGMA_2FE*(-110.0*T + 16.0*if(T >= 298.15 & T < '
'1811.0,77358.5*1/T - 23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - '
'5.89269e-8*T^3.0 + 1225.7,if(T >= 1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - '
'46.0*T*log(T) + 299.31255*T - 25383.581,0)) + 14.0*if(T >= 298.15 & T < '
'2180.0,139250.0*1/T - 26.908*T*log(T) + 157.48*T + 0.00189435*T^2.0 - '
'1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < 6000.0,-2.88526e+32*T^(-9.0) - '
'50.0*T*log(T) + 344.18*T - 34869.344,0)) + 123500.0) + '
'SIGMA_0CR*SIGMA_1FE*SIGMA_2CR*(4.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 26.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 140486.0) '
'+ SIGMA_0CR*SIGMA_1FE*SIGMA_2FE*(20.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 10.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 148800.0) '
'+ SIGMA_0FE*SIGMA_1CR*SIGMA_2CR*(10.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 20.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 56200.0) + '
'SIGMA_0FE*SIGMA_1CR*SIGMA_2FE*(26.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 4.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 152700.0) '
'+ SIGMA_0FE*SIGMA_1FE*SIGMA_2CR*(14.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 16.0*if(T >= 298.15 & T < 2180.0,139250.0*1/T - 26.908*T*log(T) + '
'157.48*T + 0.00189435*T^2.0 - 1.47721e-6*T^3.0 - 8856.94,if(T >= 2180.0 & T < '
'6000.0,-2.88526e+32*T^(-9.0) - 50.0*T*log(T) + 344.18*T - 34869.344,0)) + 46200.0) + '
'SIGMA_0FE*SIGMA_1FE*SIGMA_2FE*(30.0*if(T >= 298.15 & T < 1811.0,77358.5*1/T - '
'23.5143*T*log(T) + 124.134*T - 0.00439752*T^2.0 - 5.89269e-8*T^3.0 + 1225.7,if(T >= '
'1811.0 & T < 6000.0,2.2960305e+31*T^(-9.0) - 46.0*T*log(T) + 299.31255*T - '
'25383.581,0)) + 173333.0))/(10.0*SIGMA_0CR + 10.0*SIGMA_0FE + 4.0*SIGMA_1CR + '
'4.0*SIGMA_1FE + 16.0*SIGMA_2CR + 16.0*SIGMA_2FE); G/100000'
coupled_variables = 'SIGMA_0CR SIGMA_1CR SIGMA_2CR'
constant_names = 'T eps'
constant_expressions = '1000 0.01'
[]
# h(eta)
[h1]
type = SwitchingFunctionMaterial
function_name = h1
h_order = HIGH
eta = eta1
[]
[h2]
type = SwitchingFunctionMaterial
function_name = h2
h_order = HIGH
eta = eta2
[]
# g(eta)
[g1]
type = BarrierFunctionMaterial
function_name = g1
g_order = SIMPLE
eta = eta1
[]
[g2]
type = BarrierFunctionMaterial
function_name = g2
g_order = SIMPLE
eta = eta2
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'D L kappa'
prop_values = '10 1 0.1 '
[]
# Coefficients for diffusion equation
[Dh1]
type = DerivativeParsedMaterial
material_property_names = 'D h1(eta1)'
expression = D*h1
property_name = Dh1
coupled_variables = eta1
derivative_order = 1
[]
[Dh2a]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta2)'
expression = D*h2*10/30
property_name = Dh2a
coupled_variables = eta2
derivative_order = 1
[]
[Dh2b]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta2)'
expression = D*h2*4/30
property_name = Dh2b
coupled_variables = eta2
derivative_order = 1
[]
[Dh2c]
type = DerivativeParsedMaterial
material_property_names = 'D h2(eta2)'
expression = D*h2*16/30
property_name = Dh2c
coupled_variables = eta2
derivative_order = 1
[]
[]
[Kernels]
#Kernels for diffusion equation
[diff_time]
type = TimeDerivative
variable = cCr
[]
[diff_c1]
type = MatDiffusion
variable = cCr
diffusivity = Dh1
v = BCC_CR
args = eta1
[]
[diff_c2a]
type = MatDiffusion
variable = cCr
diffusivity = Dh2a
v = SIGMA_0CR
args = eta2
[]
[diff_c2b]
type = MatDiffusion
variable = cCr
diffusivity = Dh2b
v = SIGMA_1CR
args = eta2
[]
[diff_c2c]
type = MatDiffusion
variable = cCr
diffusivity = Dh2c
v = SIGMA_2CR
args = eta2
[]
# enforce pointwise equality of chemical potentials
[chempot1a2a]
# The BCC phase has only one sublattice
# we tie it to the first sublattice with site fraction 10/(10+4+16) in the sigma phase
type = KKSPhaseChemicalPotential
variable = BCC_CR
cb = SIGMA_0CR
kb = '${fparse 10/30}'
fa_name = F_BCC_A2
fb_name = F_SIGMA
args_b = 'SIGMA_1CR SIGMA_2CR'
[]
[chempot2a2b]
# This kernel ties the first two sublattices in the sigma phase together
type = SLKKSChemicalPotential
variable = SIGMA_0CR
a = 10
cs = SIGMA_1CR
as = 4
F = F_SIGMA
coupled_variables = 'SIGMA_2CR'
[]
[chempot2b2c]
# This kernel ties the remaining two sublattices in the sigma phase together
type = SLKKSChemicalPotential
variable = SIGMA_1CR
a = 4
cs = SIGMA_2CR
as = 16
F = F_SIGMA
coupled_variables = 'SIGMA_0CR'
[]
[phaseconcentration]
# This kernel ties the sum of the sublattice concentrations to the global concentration cCr
type = SLKKSMultiPhaseConcentration
variable = SIGMA_2CR
c = cCr
ns = '1 3'
as = '1 10 4 16'
cs = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR'
h_names = 'h1 h2'
eta = 'eta1 eta2'
[]
# Kernels for Allen-Cahn equation for eta1
[deta1dt]
type = TimeDerivative
variable = eta1
[]
[ACBulkF1]
type = KKSMultiACBulkF
variable = eta1
Fj_names = 'F_BCC_A2 F_SIGMA'
hj_names = 'h1 h2'
gi_name = g1
eta_i = eta1
wi = 0.1
coupled_variables = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR eta2'
[]
[ACBulkC1]
type = SLKKSMultiACBulkC
variable = eta1
F = F_BCC_A2
c = BCC_CR
ns = '1 3'
as = '1 10 4 16'
cs = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR'
h_names = 'h1 h2'
eta = 'eta1 eta2'
[]
[ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[]
[lagrange1]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
coupled_variables = 'eta2'
[]
# Kernels for Allen-Cahn equation for eta1
[deta2dt]
type = TimeDerivative
variable = eta2
[]
[ACBulkF2]
type = KKSMultiACBulkF
variable = eta2
Fj_names = 'F_BCC_A2 F_SIGMA'
hj_names = 'h1 h2'
gi_name = g2
eta_i = eta2
wi = 0.1
coupled_variables = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR eta1'
[]
[ACBulkC2]
type = SLKKSMultiACBulkC
variable = eta2
F = F_BCC_A2
c = BCC_CR
ns = '1 3'
as = '1 10 4 16'
cs = 'BCC_CR SIGMA_0CR SIGMA_1CR SIGMA_2CR'
h_names = 'h1 h2'
eta = 'eta1 eta2'
[]
[ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa
[]
[lagrange2]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
coupled_variables = 'eta1'
[]
# Lagrange-multiplier constraint kernel for lambda
[lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
h_names = 'h1 h2'
etas = 'eta1 eta2'
epsilon = 1e-6
[]
[]
[AuxKernels]
[GlobalFreeEnergy]
type = KKSMultiFreeEnergy
variable = Fglobal
Fj_names = 'F_BCC_A2 F_SIGMA'
hj_names = 'h1 h2'
gj_names = 'g1 g2'
interfacial_vars = 'eta1 eta2'
kappa_names = 'kappa kappa'
w = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -ksp_gmres_restart'
petsc_options_value = 'asm lu nonzero 30'
l_max_its = 100
nl_max_its = 20
nl_abs_tol = 1e-10
end_time = 10000
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 12
iteration_window = 2
growth_factor = 1.5
cutback_factor = 0.7
dt = 0.1
[]
[]
[VectorPostprocessors]
[var]
type = LineValueSampler
start_point = '-25 0 0'
end_point = '25 0 0'
variable = 'cCr eta1 eta2 SIGMA_0CR SIGMA_1CR SIGMA_2CR'
num_points = 151
sort_by = id
execute_on = 'initial timestep_end'
[]
[mat]
type = LineMaterialRealSampler
start = '-25 0 0'
end = '25 0 0'
property = 'F_BCC_A2 F_SIGMA'
sort_by = id
execute_on = 'initial timestep_end'
[]
[]
[Postprocessors]
[F]
type = ElementIntegralVariablePostprocessor
variable = Fglobal
execute_on = 'initial timestep_end'
[]
[cmin]
type = NodalExtremeValue
value_type = min
variable = cCr
execute_on = 'initial timestep_end'
[]
[cmax]
type = NodalExtremeValue
value_type = max
variable = cCr
execute_on = 'initial timestep_end'
[]
[ctotal]
type = ElementIntegralVariablePostprocessor
variable = cCr
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
exodus = true
print_linear_residuals = false
csv = true
perf_graph = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template2.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_3d/err.not_a_3d_hs.i)
[GlobalParams]
scaling_factor_1phase = '1 1 1e-3'
[]
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
rho = 1000
cp = 100
k = 30
[]
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T_init]
type = ParsedFunction
expression = '1000*y+300+30*z'
[]
[]
[Components]
[fch]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
fp = fp
n_elems = 6
length = 1
initial_T = 300
initial_p = 1.01e5
initial_vel = 1
closures = simple_closures
A = 0.00314159
D_h = 0.2
f = 0.01
[]
[in]
type = InletVelocityTemperature1Phase
input = 'fch:in'
vel = 1
T = 300
[]
[out]
type = Outlet1Phase
input = 'fch:out'
p = 1.01e5
[]
[blk]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '0 0 1'
widths = 0.1
inner_radius = 0.1
length = 1
n_elems = 6
n_part_elems = 1
initial_T = T_init
solid_properties = 'mat'
solid_properties_T_ref = '300'
names = blk
[]
[ht]
type = HeatTransferFromHeatStructure3D1Phase
flow_channels = 'fch'
hs = blk
boundary = blk:inner
Hw = 10000
P_hf = 0.156434465
[]
[]
[Postprocessors]
[energy_hs]
type = HeatStructureEnergy3D
block = blk:0
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_fch]
type = ElementIntegralVariablePostprocessor
block = fch
variable = rhoEA
execute_on = 'INITIAL TIMESTEP_END'
[]
[total_energy]
type = SumPostprocessor
values = 'energy_fch energy_hs'
execute_on = 'INITIAL TIMESTEP_END'
[]
[energy_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = total_energy
compute_relative_change = false
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
solve_type = PJFNK
line_search = basic
num_steps = 1000
steady_state_detection = true
steady_state_tolerance = 1e-08
nl_abs_tol = 1e-8
[]
(modules/solid_mechanics/test/tests/multi/three_surface10.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in y direction and 0.0E-6 in z direction.
# trial stress_yy = 1.5 and stress_zz = 0.0
#
# Then SimpleTester1 should activate and the algorithm will return to
# stress_yy=1
# internal1 should be 0.5
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.5E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface10
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/dual_mortar/dm_mechanical_contact.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.05
xmax = -0.05
ymin = -1
ymax = 0
nx = 4
ny = 8
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 8
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x ='0 0.5 2'
y = '0 0.1 0.1'
[]
[vertical_movement]
type = PiecewiseLinear
x ='0 0.5 2'
y = '0.001 0.001 0.2'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Contact]
[leftright]
secondary = '11'
primary = '23'
formulation = mortar
model = frictionless
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-10'
dt = 0.2
dtmin = 0.2
end_time = 1.0
l_max_its = 20
nl_max_its = 8
nl_rel_tol = 1e-6
snesmf_reuse_base = false
[]
[Outputs]
file_base = ./dm_contact_gmesh_out
[comp]
type = CSV
show = 'contact normal_lm avg_disp_x avg_disp_y max_disp_x max_disp_y min_disp_x min_disp_y'
execute_on = 'FINAL'
[]
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = leftright_normal_lm
subdomain = leftright_secondary_subdomain
[]
[normal_lm]
type = ElementAverageValue
variable = leftright_normal_lm
block = leftright_secondary_subdomain
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(test/tests/auxkernels/nodal_aux_var/nodal_aux_init_test.i)
#
# Testing nodal aux variables that are computed only at the end of the time step
#
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 5
[../]
[]
[AuxVariables]
active = 'aux1 aux2'
[./aux1]
order = FIRST
family = LAGRANGE
initial_condition = 2
[../]
[./aux2]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'ie diff force'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
#Coupling of nonlinear to Aux
[./force]
type = CoupledForce
variable = u
v = aux2
[../]
[]
[AuxKernels]
active = 'constant field'
#Simple Aux Kernel
[./constant]
variable = aux1
type = ConstantAux
value = 1
execute_on = nonlinear
[../]
#AuxKernel that is setup only before the simulation starts
[./field]
variable = aux2
type = CoupledAux
value = 2
coupled = u
execute_on = initial
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.1
num_steps = 2
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
file_base = out_init
[]
(modules/porous_flow/test/tests/hysteresis/2phasePS_jac.i)
# Test of derivatives computed in PorousFlow2PhaseHysPS
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '-1 0 0'
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 sat1'
[]
[]
[Variables]
[pp0]
[]
[sat1]
initial_condition = 0.2
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat1
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sat1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[FluidProperties]
[simple_fluid_0]
type = SimpleFluidProperties
bulk_modulus = 10
viscosity = 1
[]
[simple_fluid_1]
type = SimpleFluidProperties
bulk_modulus = 1
viscosity = 3
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid_1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow2PhaseHysPS
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
phase0_porepressure = pp0
phase1_saturation = sat1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_check_jacobian'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(test/tests/interfaces/random/random.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./random_nodal]
[../]
[./random_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./random_nodal]
type = RandomAux
variable = random_nodal
execute_on = 'LINEAR'
[../]
[./random_elemental]
type = RandomAux
variable = random_elemental
generate_integers = true
execute_on = 'LINEAR'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_userobject_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 8
xmax = 0.1
ymax = 0.5
coord_type = rz
[]
[Variables]
[./u]
initial_condition = 1
[../]
[]
[AuxVariables]
[./layered_average_value]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./axial_force]
type = ParsedFunction
expression = 1000*y
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = axial_force
[../]
[]
[AuxKernels]
[./layered_aux]
type = SpatialUserObjectAux
variable = layered_average_value
execute_on = timestep_end
user_object = layered_average
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[UserObjects]
[./layered_average]
type = LayeredAverage
variable = u
direction = y
num_layers = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Problem]
type = FEProblem
[]
(modules/porous_flow/test/tests/hysteresis/1phase_3rd.i)
# Simple example of a 1-phase situation with hysteretic capillary pressure that involves a 3rd-order curve. Water is removed, added, removed and added to the system in order to observe the hysteresis
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[]
[Variables]
[pp]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = pp
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlow1PhaseHysP
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
porepressure = pp
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 9, -10, if(t <= 16, 10, if(t <= 22, -10, 10)))'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat]
type = PointValue
point = '0 0 0'
variable = sat
[]
[pp]
type = PointValue
point = '0 0 0'
variable = pp
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.5
end_time = 30.5
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(test/tests/constraints/equal_value_boundary_constraint/adaptivity.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 6
ny = 6
[]
[Adaptivity]
marker = 'box'
[Markers]
[box]
type = BoxMarker
bottom_left = '0 0 0'
top_right = '1 1 0 '
inside = 'refine'
outside = 'do_nothing'
[]
[]
[]
[Variables]
[diffused]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = 'diffused'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = 'diffused'
boundary = 'left'
value = 1.0
[]
[right]
type = DirichletBC
variable = 'diffused'
boundary = 'right'
value = 0.0
[]
[]
[Constraints]
[y_top]
type = EqualValueBoundaryConstraint
variable = 'diffused'
primary = '45'
secondary = 'top'
penalty = 10e6
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
num_steps = 3
nl_rel_tol = 1e-06
nl_abs_tol = 1e-08
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/test/tests/actions/basicthm_h.i)
# PorousFlowBasicTHM action with coupling_type = HydroGenerator
# (no thermal or mechanical effects)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[]
[AuxVariables]
[temperature]
initial_condition = 293
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = Hydro
gravity = '0 0 0'
fp = simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-15
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/mass05_nodens.i)
# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 3components (that exist in both phases)
# unsaturated
# multiply_by_density = false
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[]
[AuxVariables]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 0.4
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 0.4
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 0.4
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 0.4
[]
[]
[Kernels]
[mass_sp0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
multiply_by_density = false
[]
[mass_sp1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
multiply_by_density = false
[]
[mass_sp2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = massfrac_ph0_sp0
multiply_by_density = false
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/interior_axial_boundaries.i)
# This input file is used to test that the interior axial boundaries of a
# heat structure are being created correctly.
#
# To test this, an arbitrary temperature distribution is imposed on the heat
# structure, and the average temperature on the interior axial boundaries is
# tested against expected values.
#
# The interior axial boundaries are located at x={20,40}, and radial boundaries
# are located at y={0,0.5,1,1.5}. The temperature is set to be T(x,y) = xy. The
# following table gives the resulting expected average temperature values on
# each face:
# Boundary T_avg
# -----------------------------------
# hs:radial1:axial1:axial2 5
# hs:radial1:axial2:axial3 10
# hs:radial2:axial1:axial2 15
# hs:radial2:axial2:axial3 30
# hs:radial3:axial1:axial2 25
# hs:radial3:axial2:axial3 50
[Functions]
[initial_T_fn]
type = ParsedFunction
expression = 'x * y'
[]
[]
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[hs]
type = HeatStructurePlate
position = '0 0 0'
orientation = '1 0 0'
length = '20 20 20'
n_elems = '2 2 2'
axial_region_names = 'axial1 axial2 axial3'
names = 'radial1 radial2 radial3'
widths = '0.5 0.5 0.5'
n_part_elems = '2 2 2'
solid_properties = 'hs_mat hs_mat hs_mat'
solid_properties_T_ref = '300 300 300'
depth = 1.0
initial_T = initial_T_fn
[]
[]
[Postprocessors]
[T_avg_radial1_axial1_axial2]
type = SideAverageValue
variable = T_solid
boundary = 'hs:radial1:axial1:axial2'
execute_on = 'INITIAL'
[]
[T_avg_radial1_axial2_axial3]
type = SideAverageValue
variable = T_solid
boundary = 'hs:radial1:axial2:axial3'
execute_on = 'INITIAL'
[]
[T_avg_radial2_axial1_axial2]
type = SideAverageValue
variable = T_solid
boundary = 'hs:radial2:axial1:axial2'
execute_on = 'INITIAL'
[]
[T_avg_radial2_axial2_axial3]
type = SideAverageValue
variable = T_solid
boundary = 'hs:radial2:axial2:axial3'
execute_on = 'INITIAL'
[]
[T_avg_radial3_axial1_axial2]
type = SideAverageValue
variable = T_solid
boundary = 'hs:radial3:axial1:axial2'
execute_on = 'INITIAL'
[]
[T_avg_radial3_axial2_axial3]
type = SideAverageValue
variable = T_solid
boundary = 'hs:radial3:axial2:axial3'
execute_on = 'INITIAL'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(test/tests/geomsearch/patch_update_strategy/always.i)
[Mesh]
type = FileMesh
file = long_range.e
dim = 2
patch_update_strategy = always
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
block = right
[../]
[]
[AuxVariables]
[./linear_field]
[../]
[./receiver]
# The field to transfer into
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./elemental_reciever]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./linear_in_y]
# This just gives us something to transfer that varies in y so we can ensure the transfer is working properly...
type = FunctionAux
variable = linear_field
function = y
execute_on = initial
[../]
[./right_to_left]
type = GapValueAux
variable = receiver
paired_variable = linear_field
paired_boundary = rightleft
execute_on = timestep_end
boundary = leftright
[../]
[./y_displacement]
type = FunctionAux
variable = disp_y
function = t
execute_on = 'linear timestep_begin'
block = left
[../]
[./elemental_right_to_left]
type = GapValueAux
variable = elemental_reciever
paired_variable = linear_field
paired_boundary = rightleft
boundary = leftright
[../]
[]
[BCs]
[./top]
type = DirichletBC
variable = u
boundary = righttop
value = 1
[../]
[./bottom]
type = DirichletBC
variable = u
boundary = rightbottom
value = 0
[../]
[]
[Problem]
type = FEProblem
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 30
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/materials/stateful_internal_side_uo/internal_side_uo_stateful.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
ymin = -1
xmax = 1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[]
[Functions]
[./fn_exact]
type = ParsedFunction
expression = 'x*x+y*y'
[../]
[./ffn]
type = ParsedFunction
expression = -4
[../]
[]
[UserObjects]
[./isuo]
type = InsideUserObject
variable = u
diffusivity = diffusivity
execute_on = 'initial timestep_end'
# use_old_prop = true # Access a stateful material on an internal side
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = ffn
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = fn_exact
[../]
[]
[Postprocessors]
[./value]
type = InsideValuePPS
user_object = isuo
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 5
[]
[Materials]
[./stateful]
type = StatefulMaterial
block = 0
[../]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mechanical_constraint/glued_kinematic.i)
[Mesh]
file = blocks_2d_nogap.e
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
#Initial gap is 0.01
value = -0.01
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[../]
[./right]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.01
end_time = 0.10
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
primary = 2
secondary = 3
model = glued
penalty = 1e+6
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cto19.i)
# DruckerPragerHyperbolic
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
smoother = 1
yield_function_tolerance = 1E-11
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '10 0 0 0 10 0 0 0 10'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = dp
tangent_operator = nonlinear
min_stepsize = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/cross_section_deflection/test_therm_exp.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = one_duct.e
[]
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[temp]
initial_condition = 300
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1'
eigenstrain_names = 'thermal_expansion'
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '16'
value = 0.0
[]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '16'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = 'disp_z'
boundary = '16'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '4'
function = pressure
factor = 80
[]
[]
[]
[VectorPostprocessors]
[section_output]
type = AverageSectionValueSampler
axis_direction = '0 0 1'
block = '1'
variables = 'disp_x disp_y disp_z'
reference_point = '0 0 0'
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0
eigenstrain_name = 'thermal_expansion'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 0.5
[]
[Outputs]
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/actions/fullsat_brine.i)
# Test the density, viscosity, enthalpy and internal energy
# calculated by the PorousFlowBrine material when using
# PorousFlowFullySaturated action.
# Density (rho) and enthalpy (h) From Driesner (2007), Geochimica et
# Cosmochimica Acta 71, 4902-4919 (2007).
# Viscosity from Phillips et al, A technical databook for
# geothermal energy utilization, LbL-12810 (1981).
# Internal energy = h - p / rho.
# Pressure 20 MPa
# Temperature 50C
# xnacl = 0.1047 (equivalent to 2.0 molality)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
block = '0'
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = pp
temperature = temp
mass_fraction_vars = "nacl"
fluid_properties_type = PorousFlowBrine
nacl_name = nacl
dictator_name = dictator
stabilization = none
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[temp]
initial_condition = 323.15
[]
[nacl]
initial_condition = 0.1047
[]
[]
[Kernels]
# All provided by PorousFlowFullySaturated action
[]
[BCs]
[t_bdy]
type = DirichletBC
variable = temp
boundary = 'left right'
value = 323.15
[]
[p_bdy]
type = DirichletBC
variable = pp
boundary = 'left right'
value = 20E6
[]
[nacl_bdy]
type = DirichletBC
variable = nacl
boundary = 'left right'
value = 0.1047
[]
[]
[Postprocessors]
[pressure]
type = ElementIntegralVariablePostprocessor
variable = pp
[]
[temperature]
type = ElementIntegralVariablePostprocessor
variable = temp
[]
[xnacl]
type = ElementIntegralVariablePostprocessor
variable = nacl
[]
[density]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_fluid_phase_density_qp0'
[]
[viscosity]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_viscosity_qp0'
[]
[enthalpy]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_fluid_phase_enthalpy_qp0'
[]
[energy]
type = ElementIntegralMaterialProperty
mat_prop = 'PorousFlow_fluid_phase_internal_energy_nodal0'
[]
[]
[Materials]
# Thermal conductivity
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
wet_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
[]
# Specific heat capacity
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = fullsat_brine
csv = true
execute_on = 'timestep_end'
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/3D/3d_lumped_explicit.i)
# Test for the central difference time integrator in 3D.
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 2
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 2
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_x
[../]
[./accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
[../]
[./vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
[../]
[]
[BCs]
[./x_bot]
type = FunctionDirichletBC
variable = disp_x
boundary = 'back'
function = dispx
preset = false
[../]
[./y_bot]
type = FunctionDirichletBC
variable = disp_y
boundary = 'back'
function = dispy
preset = false
[../]
[./z_bot]
type = FunctionDirichletBC
variable = disp_z
boundary = 'back'
function = dispz
preset = false
[../]
[]
[Functions]
[./dispx]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[./dispy]
type = ParsedFunction
expression = 0.1*t*t*sin(10*t)
[../]
[./dispz]
type = ParsedFunction
expression = 0.1*t*t*sin(20*t)
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e4
[../]
[wave_speed]
type = WaveSpeed
[]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = CentralDifference
solve_type = lumped
[../]
[]
[Postprocessors]
[./accel_10x]
type = NodalVariableValue
nodeid = 10
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/fsi/test/tests/fsi_acoustics/1D_struc_acoustic/1D_struc_acoustic.i)
# Test for `StructureAcousticInterface` interface kernel. The domain is 1D with 20m
# length. The fluid domain is on the right and the structural domain is on the left.
# Fluid end is subjected to a 250Hz sine wave with a single peak of amplitude unity.
# Structural domain is 4 times as dense as the fluid domain with all other material
# properties being the same. Fluid pressure is recorded at the midpoint in the fluid
# domain (i.e., at 15m). Structural stress is recorded at the midpoint in the structural
# domain (i.e., at 5m). The recorded pressure and stress amplitudes should match
# with theoretical values.
#
# Input parameters:
# Dimensions = 1
# Length = 20 meters
# Fluid speed of sound = 1500 m/s
# Fluid density = 1e-6 Giga kg/m^3
# Structural bulk modulus = 2.25 GPa
# Structural shear modulus = 0 GPa
# Structural density = 4e-6 Giga kg/m^3
# Fluid domain = true
# Fluid BC = single peak sine wave applied as a pressure on the fluid end
# Structural domain = true
# Structural BC = Neumann BC with value zero applied on the structural end.
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 1
nx = 50
xmax = 20
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '10.0 0 0'
block_id = 1
top_right = '20.0 0.0 0'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '1'
paired_block = 0
new_boundary = 'interface1'
[../]
[]
[GlobalParams]
[]
[Variables]
[./p]
block = 1
[../]
[./disp_x]
block = 0
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = 'p'
block = 1
[../]
[./inertia]
type = AcousticInertia
variable = p
block = 1
[../]
[./DynamicTensorMechanics]
displacements = 'disp_x'
block = 0
[../]
[./inertia_x1]
type = InertialForce
variable = disp_x
block = 0
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
block = 0
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
block = 0
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
block = 0
[../]
[]
[InterfaceKernels]
[./interface1]
type = StructureAcousticInterface
variable = p
neighbor_var = disp_x
boundary = 'interface1'
D = 1e-6
component = 0
[../]
[]
[BCs]
[./bottom_accel]
type = FunctionDirichletBC
variable = p
boundary = 'right'
function = accel_bottom
[../]
[./disp_x1]
type = NeumannBC
boundary = 'left'
variable = disp_x
value = 0.0
[../]
[]
[Functions]
[./accel_bottom]
type = PiecewiseLinear
data_file = Input_1Peak_highF.csv
scale_factor = 1e-2
format = 'columns'
[../]
[]
[Materials]
[./co_sq]
type = GenericConstantMaterial
prop_names = inv_co_sq
prop_values = 4.44e-7
block = '1'
[../]
[./density0]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 4e-6
[../]
[./elasticity_base]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 2.25
shear_modulus = 0.0
block = 0
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
start_time = 0.0
end_time = 0.01
dt = 0.0001
dtmin = 0.00001
nl_abs_tol = 1e-12
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 25
timestep_tolerance = 1e-8
automatic_scaling = true
[TimeIntegrator]
type = NewmarkBeta
[]
[]
[Postprocessors]
[./p1]
type = PointValue
point = '10.0 0.0 0.0'
variable = p
[../]
[./stress1]
type = PointValue
point = '10.0 0.0 0.0'
variable = stress_xx
[../]
[]
[Outputs]
csv = true
perf_graph = true
print_linear_residuals = true
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform2_native.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 4
mc_interpolation_scheme = native
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_native
exodus = false
[./csv]
type = CSV
[../]
[]
(tutorials/darcy_thermo_mech/step05_heat_conduction/problems/step5c_outflow.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 10
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[Kernels]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[]
[BCs]
[inlet_temperature]
type = DirichletBC
variable = temperature
boundary = left
value = 350 # (K)
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[steel]
type = ADGenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '18 466 8000' # W/m*K, J/kg-K, kg/m^3 @ 296K
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moving_interface/ad_phase_transition_2d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 11
ny = 1
xmin = 0.0
xmax = 20.0
ymin = 0.0
ymax = 5.0
elem_type = QUAD4
[]
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[velocity]
type = XFEMPhaseTransitionMovingInterfaceVelocity
diffusivity_at_positive_level_set = 5
diffusivity_at_negative_level_set = 1
equilibrium_concentration_jump = 1
value_at_interface_uo = value_uo
[]
[value_uo]
type = NodeValueAtXFEMInterface
variable = 'u'
interface_mesh_cut_userobject = 'cut_mesh'
execute_on = TIMESTEP_END
level_set_var = ls
[]
[cut_mesh]
type = InterfaceMeshCut2DUserObject
mesh_file = flat_interface_1d.e
interface_velocity_uo = velocity
heal_always = true
[]
[]
[Variables]
[u]
[]
[]
[ICs]
[ic_u]
type = FunctionIC
variable = u
function = 'if(x<5.01, 2, 1)'
[]
[]
[AuxVariables]
[ls]
order = FIRST
family = LAGRANGE
[]
[]
[Constraints]
[u_constraint]
type = XFEMEqualValueAtInterface
geometric_cut_userobject = 'cut_mesh'
use_displaced_mesh = false
variable = u
value = 2
alpha = 1e6
[]
[]
[Kernels]
[diff]
type = ADMatDiffusion
variable = u
diffusivity = diffusion_coefficient
[]
[time]
type = ADTimeDerivative
variable = u
[]
[]
[AuxKernels]
[ls]
type = MeshCutLevelSetAux
mesh_cut_user_object = cut_mesh
variable = ls
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Materials]
[diffusivity_A]
type = ADGenericConstantMaterial
prop_names = A_diffusion_coefficient
prop_values = 5
[]
[diffusivity_B]
type = ADGenericConstantMaterial
prop_names = B_diffusion_coefficient
prop_values = 1
[]
[diff_combined]
type = ADLevelSetBiMaterialReal
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = diffusion_coefficient
[]
[]
[BCs]
# Define boundary conditions
[left_u]
type = ADDirichletBC
variable = u
value = 2
boundary = left
[]
[right_u]
type = ADNeumannBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
start_time = 0.0
dt = 1
num_steps = 5
max_xfem_update = 1
[]
[Outputs]
file_base = phase_transition_2d_out
execute_on = timestep_end
exodus = true
perf_graph = true
[]
(modules/phase_field/test/tests/GBAnisotropy/test2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 60
ny = 30
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 600
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables] # produce smooth initial GB
[./gr0]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SpecifiedSmoothCircleIC
x_positions = '250.0 750.0'
y_positions = '300.0 300.0'
z_positions = ' 0.0 0.0'
radii = '200.0 200.0'
invalue = 0.0
outvalue = 1.0
int_width = 50.0
[../]
[../]
[./gr1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 250.0
y1 = 300.0
radius = 200.0
invalue = 1.0
outvalue = 0.0
int_width = 50.0
[../]
[../]
[./gr2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 750.0
y1 = 300.0
radius = 200.0
invalue = 1.0
outvalue = 0.0
int_width = 50.0
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = FIRST
family = LAGRANGE
[../]
[./var_indices]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
var_name_base = gr
op_num = 3
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
var_name_base = gr
op_num = 3
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./CuGrGranisotropic]
type = GBAnisotropy
T = 600 # K
op_num = 3
var_name_base = gr
wGB = 100
length_scale = 1.0e-9
time_scale = 1.0e-9
# molar_volume_value = 7.11e-6 #Units:m^3/mol
Anisotropic_GB_file_name = anisotropy_mobility.txt
inclination_anisotropy = false
[../]
[]
[Postprocessors]
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[./gr1_area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[./gr2_area]
type = ElementIntegralVariablePostprocessor
variable = gr2
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 40
nl_rel_tol = 1e-9
dt = 5.0
num_steps = 2
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/peridynamics/test/tests/failure_tests/2D_stress_failure_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
cracks_start = '0.25 0.5 0'
cracks_end = '0.75 0.5 0'
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./damage]
[../]
[./intact_bonds_num]
[../]
[./critical_stress]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./bond_status]
type = RankTwoBasedFailureCriteriaNOSPD
variable = bond_status
rank_two_tensor = stress
critical_variable = critical_stress
failure_criterion = VonMisesStress
[../]
[]
[UserObjects]
[./damage]
type = NodalDamageIndexPD
variable = damage
[../]
[./intact_bonds]
type = NodalNumIntactBondsPD
variable = intact_bonds_num
[../]
[]
[ICs]
[./critical_stretch]
type = ConstantIC
variable = critical_stress
value = 150
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.001*t'
[../]
[./rbm_x]
type = RBMPresetOldValuePD
variable = disp_x
boundary = 999
[../]
[./rbm_y]
type = RBMPresetOldValuePD
variable = disp_y
boundary = 999
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
dt = 0.5
end_time = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = 2D_stress_failure_H1NOSPD
exodus = true
[]
(modules/stochastic_tools/test/tests/reporters/stochastic_reporter/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
dtmin = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
error_on_dtmin = false
[]
[Postprocessors]
[pp]
type = Receiver
default = 0
[]
[]
vector_val0 = 0
vector_val1= ${fparse vector_val0 * 10}
vector_val2= ${fparse vector_val0 * 100}
vector_val3= ${fparse vector_val0 * 1000}
[VectorPostprocessors]
[vpp]
type = ConstantVectorPostprocessor
vector_names = 'vec'
value = '${vector_val0} ${vector_val1} ${vector_val2} ${vector_val3}'
[]
[]
[Reporters]
[constant]
type = ConstantReporter
integer_names = 'int'
integer_values = 0
string_names = 'str'
string_values = 'this_value'
[]
[mesh]
type = MeshInfo
items = sidesets
[]
[]
(tutorials/darcy_thermo_mech/step05_heat_conduction/tests/bcs/outflow/outflow.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 30
ny = 5
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[Kernels]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[]
[BCs]
[inlet_temperature]
type = DirichletBC
variable = temperature
boundary = left
value = 350 # (K)
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[steel]
type = ADGenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '18 466 8000' # W/m*K, J/kg-K, kg/m^3 @ 296K
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/high_order_elements/square_branch_2d.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = TRI6
[]
[UserObjects]
[./line_seg_cut_set_uo]
type = LineSegmentCutSetUserObject
cut_data = '-1.0000e-10 6.6340e-01 6.6340e-01 -1.0000e-10 0.0 1.0
3.3120e-01 3.3200e-01 1.0001e+00 3.3200e-01 1.0 2.0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
[../]
[]
[Functions]
[./right_disp_x]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0'
y = '0 0.005 0.01 0.01'
[../]
[./top_disp_y]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0'
y = '0 0.005 0.01 0.01'
[../]
[]
[BCs]
[./right_x]
type = FunctionDirichletBC
boundary = 1
variable = disp_x
function = right_disp_x
[../]
[./top_y]
type = FunctionDirichletBC
boundary = 2
variable = disp_y
function = top_disp_y
[../]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./left_x]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 10'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-16
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 2.2
num_steps = 5000
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/phase_field/test/tests/polycrystal_diffusion/polycrystal_void_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
xmax = 200
ymax = 200
[]
[GlobalParams]
op_num = 4
grain_num = 4
var_name_base = gr
int_width = 8
radius = 20
bubspac = 1
numbub = 1
[]
[AuxVariables]
[bnds]
[]
[]
[AuxKernels]
[bnds]
type = BndsCalcAux
variable = bnds
v = 'gr0 gr1 gr2 gr3'
execute_on = 'INITIAL'
[]
[]
[Variables]
[PolycrystalVariables]
[]
[bubble]
[]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalVoronoiVoidIC]
invalue = 1.0
outvalue = 0.0
polycrystal_ic_uo = voronoi
rand_seed = 10
[../]
[../]
[./bubble_IC]
variable = bubble
type = PolycrystalVoronoiVoidIC
structure_type = voids
invalue = 1.0
outvalue = 0.0
polycrystal_ic_uo = voronoi
rand_seed = 10
[../]
[]
[Materials]
[Diff_v]
type = PolycrystalDiffusivity
c = bubble
v = 'gr0 gr1 gr2 gr3'
diffusivity = diffusivity
outputs = exodus
output_properties = 'diffusivity'
[]
[./hb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'bubble gr0 gr1 gr2 gr3'
phase_etas = 'bubble'
[../]
[./hm]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hm
all_etas = 'bubble gr0 gr1 gr2 gr3'
phase_etas = 'gr0 gr1 gr2 gr3'
[../]
[]
[UserObjects]
[voronoi]
type = PolycrystalVoronoi
rand_seed = 1268
[]
[]
[Kernels]
[bubble]
type = TimeDerivative
variable = bubble
[]
[gr0]
type = TimeDerivative
variable = gr0
[]
[gr1]
type = TimeDerivative
variable = gr1
[]
[gr2]
type = TimeDerivative
variable = gr2
[]
[gr3]
type = TimeDerivative
variable = gr3
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
num_steps = 1
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_external_app_heat_flux/sub.i)
# Sub input file.
L = 5.0
radius = 0.01
n_elems_axial = 10
n_elems_radial = 5
T_initial = 300.0
power = 1000.0
t = 10.0
E_change = ${fparse power * t}
rho = 8000.0
cp = 500.0
k = 15.0
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${rho}
cp = ${cp}
k = ${k}
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '0 0 1'
length = ${L}
n_elems = ${n_elems_axial}
names = 'body'
widths = '${radius}'
n_part_elems = '${n_elems_radial}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = ${T_initial}
[]
[hs_boundary]
type = HSBoundaryExternalAppHeatFlux
hs = hs
boundary = 'hs:outer'
heat_flux_name = q_ext
heat_flux_is_inward = true
perimeter_ext = P_ext
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergyRZ
block = 'hs:body'
axis_dir = '0 0 1'
axis_point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[integral_relerr]
type = RelativeDifferencePostprocessor
value1 = hs_boundary_integral
value2 = ${power}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
solve_type = NEWTON
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
csv = true
show = 'E_change_relerr integral_relerr'
execute_on = 'FINAL'
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_3comp_action.i)
# Pressure pulse in 1D with 1 phase but 3 components (viscosity, relperm, etc are independent of mass-fractions) - transient
# This input file uses the PorousFlowFullySaturated Action. For the non-Action version, see pressure_pulse_1d_3comp.i
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[massfrac0]
initial_condition = 0.1
[]
[massfrac1]
initial_condition = 0.3
[]
[]
[PorousFlowFullySaturated]
porepressure = pp
mass_fraction_vars = 'massfrac0 massfrac1'
gravity = '0 0 0'
fp = simple_fluid
stabilization = Full
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 3E6
variable = pp
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = pp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = pp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = pp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = pp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = pp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = pp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = pp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = pp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[mf_0_010]
type = PointValue
variable = massfrac0
point = '10 0 0'
execute_on = 'timestep_end'
[]
[mf_1_010]
type = PointValue
variable = massfrac1
point = '10 0 0'
execute_on = 'timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_3comp
print_linear_residuals = true
csv = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg_bussetta_simple.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = cond_number.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 8'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_max_its = 50
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.1 # 1.0
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e7
penalty_friction = 1e+7
friction_coefficient = 0.4
adaptivity_penalty_friction = SIMPLE
adaptivity_penalty_normal = BUSSETTA
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1e-5 # Not active
penalty_multiplier = 100
penalty_multiplier_friction = 5
[]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform_hard_cubic.i)
# apply uniform stretches in x, y and z directions.
# let cohesion = 10, cohesion_residual = 2, cohesion_limit = 0.0003
# With cohesion = C, friction_angle = 60deg, tip_smoother = 4, the
# algorithm should return to
# sigma_m = (C*Cos(60) - 4)/Sin(60)
# This allows checking of the relationship for C
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 2
internal_limit = 0.0003
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 1 2 1 10 3 2 3 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1E-4
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-8
[../]
[]
[Executioner]
end_time = 10
dt = 0.25
type = Transient
[]
[Outputs]
file_base = small_deform_hard_cubic
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/initial_stress/gravity_cosserat.i)
# Apply an initial stress that should be
# exactly that caused by gravity, and then
# do a transient step to check that nothing
# happens
# TODO: currently this has no div(moment_stress)
# contriution to the Kernels. This is because
# there is no way in MOOSE of calculating
# moment stresses and applying initial stresses.
# This will become possible after issue #7243 is
# resolved.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -10
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[./weight]
type = BodyForce
variable = disp_z
value = -0.5 # this is density*gravity
[../]
[]
[BCs]
# back = zmin
# front = zmax
# bottom = ymin
# top = ymax
# left = xmin
# right = xmax
[./x]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./weight]
type = ParsedFunction
expression = '0.5*z' # initial stress that should result from the weight force
[../]
[./kxx]
type = ParsedFunction
expression = '0.4*z' # some arbitrary xx and yy stress that should not affect the result
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1.1 0.6 0.6' # In Forest notation this is alpha=1.1 (this is unimportant), beta=gamma=0.6.
fill_method_bending = 'general_isotropic'
fill_method = symmetric_isotropic
E_ijkl = '0.4 0.4' # young = 1, poisson = 0.25
[../]
[./strain]
type = ComputeCosseratSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'kxx 0 0 0 kxx 0 0 0 weight'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 1.0
dt = 1.0
solve_type = NEWTON
type = Transient
nl_abs_tol = 1E-8
nl_rel_tol = 1E-12
l_tol = 1E-3
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = gravity_cosserat
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/thermal_coupling_rz.i)
# Thermal eigenstrain coupling
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Variables]
[./disp_r]
[../]
[./disp_z]
[../]
[./temperature]
[../]
[]
[Kernels]
[./cx_elastic]
type = StressDivergenceRZTensors
variable = disp_r
temperature = temperature
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 0
[../]
[./cz_elastic]
type = StressDivergenceRZTensors
variable = disp_z
temperature = temperature
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
component = 1
[../]
[./temperature]
type = Diffusion
variable = temperature
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 10.0
poissons_ratio = 0.25
[../]
[./strain]
type = ComputeAxisymmetricRZSmallStrain
eigenstrain_names = thermal_contribution
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0E2
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[../]
[./admissible]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
[]
(test/tests/outputs/console/moose_console.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = ConsoleMessageKernel
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
time_step_interval = 2
[]
(modules/solid_mechanics/test/tests/jacobian/cosserat02.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
[./cx_elastic]
type = CosseratStressDivergenceTensors
displacements = 'disp_x disp_y disp_z'
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
component = 1
displacements = 'wc_x wc_y wc_z'
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
component = 2
displacements = 'wc_x wc_y wc_z'
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1.3 0.98 1.4'
fill_method_bending = 'general_isotropic'
E_ijkl = '1 2 1.333'
fill_method = 'general_isotropic'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/stochastic_tools/test/tests/multiapps/transient_with_full_solve/main.i)
[StochasticTools]
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 1
upper_bound = 10
[]
[]
[Samplers]
[dynamic]
type = MonteCarlo
num_rows = 5
distributions = 'uniform'
[]
[]
[MultiApps]
[runner]
type = SamplerFullSolveMultiApp
sampler = dynamic
input_files = 'sub.i'
[]
[]
[Transfers]
[parameters]
type = SamplerParameterTransfer
to_multi_app = runner
sampler = dynamic
parameters = 'BCs/right/value'
[]
[results]
type = SamplerPostprocessorTransfer
from_multi_app = runner
sampler = dynamic
to_vector_postprocessor = results
from_postprocessor = 'center'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[VectorPostprocessors]
[results]
type = StochasticResults
[]
[]
[Outputs]
[out]
type = JSON
vectorpostprocessors_as_reporters = true
[]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1_out
exodus = true
[]
(modules/chemical_reactions/test/tests/exceptions/missing_sto3.i)
# Missing stoichiometric coefficient in AqueousEquilibriumRxnAux AuxKernel
# Simple reaction-diffusion example without using the action.
# In this example, two primary species a and b diffuse towards each other from
# opposite ends of a porous medium, reacting when they meet to form a mineral
# precipitate
# This simulation is identical to 2species.i, but explicitly includes the AuxVariables,
# AuxKernels, and Kernels that the action in 2species.i adds
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[]
[AuxVariables]
[./mineral]
[../]
[]
[AuxKernels]
[./mineral_conc]
type = KineticDisPreConcAux
variable = mineral
sto_v = 1
v = 'a b'
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
end_time = 1
[]
(modules/xfem/test/tests/switching_material/one_cut_moving.i)
[Problem]
solve = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[cut]
type = LevelSetCutUserObject
level_set_var = phi
negative_id = 1
positive_id = 33
heal_always = true
[]
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[AuxVariables]
[phi]
[]
[cut_id]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[phi]
type = FunctionAux
variable = phi
function = 'x-0.213-t'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[cut_id]
type = CutSubdomainIDAux
variable = cut_id
cut = cut
[]
[]
[Materials]
[diffusivity_A]
type = GenericConstantMaterial
prop_names = 'A_D'
prop_values = '5'
[]
[diffusivity_B]
type = GenericConstantMaterial
prop_names = 'B_D'
prop_values = '0.5'
[]
[diff_combined]
type = XFEMCutSwitchingMaterialReal
cut_subdomain_ids = '1 33'
base_names = 'A B'
prop_name = D
geometric_cut_userobject = cut
outputs = 'exodus'
output_properties = 'D'
[]
[]
[Executioner]
type = Transient
dt = 0.25
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/restart/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Functions]
[./u_fn]
type = ParsedFunction
expression = t*x
[../]
[./ffn]
type = ParsedFunction
expression = x
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[./fn]
type = BodyForce
variable = u
function = ffn
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = u_fn
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/plane_stress/conventional_planestress_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1003
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0.001
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = ORDINARY_STATE
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e8
poissons_ratio = 0.3
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
plane_stress = true
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[]
[Outputs]
file_base = conventional_planestress_OSPD
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/third_monomial_from_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
family = MONOMIAL
order = THIRD
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = initial
[../]
[]
[Transfers]
[./from_sub]
type = MultiAppCopyTransfer
source_variable = aux
variable = u
from_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/array_kernels/array_diffusion_reaction_transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
components = 2
[]
[]
[Kernels]
[dudt]
type = ArrayTimeDerivative
variable = u
time_derivative_coefficient = tc
[]
[diff]
type = ArrayDiffusion
variable = u
diffusion_coefficient = dc
[]
[reaction]
type = ArrayReaction
variable = u
reaction_coefficient = rc
[]
[]
[BCs]
[left]
type = ArrayDirichletBC
variable = u
boundary = 1
values = '0 0'
[]
[right]
type = ArrayDirichletBC
variable = u
boundary = 2
values = '1 2'
[]
[]
[Materials]
[tc]
type = GenericConstantArray
prop_name = tc
prop_value = '1 1'
[]
[dc]
type = GenericConstantArray
prop_name = dc
prop_value = '1 1'
[]
[rc]
type = GenericConstant2DArray
prop_name = rc
prop_value = '1 0; -0.1 1'
[]
[]
[Postprocessors]
[intu0]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 0
[]
[intu1]
type = ElementIntegralArrayVariablePostprocessor
variable = u
component = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/test/tests/standard_use/volume_coupling_custom_norm_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s]
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
generation_type = 'sqrt_mu'
expansion_type = 'sqrt_mu'
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/direct_central_difference_varied_dt.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a central difference with a
# direct calculation of acceleration.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Direct Central Difference
# method
# Testing the accuracy of the timestep averaging method within
# the Direct Central Difference method
###########################################################
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Functions]
#Mid-step velocities
#0 0.00625 0.015 0.0075 0.25 0
#Accelerations
#0.025 0.01944 -0.01 0.48 -2.17
[forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.5 1.0 2.0 2.01 2.23'
y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
[]
[]
[Kernels]
[DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[]
[massmatrix]
type = MassMatrix
density = density
matrix_tags = 'system'
variable = disp_x
[]
[massmatrix_y]
type = MassMatrix
density = density
matrix_tags = 'system'
variable = disp_y
[]
[]
[Materials]
[elasticity_tensor_block_one]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e1
poissons_ratio = 0.0
[]
[strain_block]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
implicit = false
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = 5
[]
[]
[BCs]
[left_x]
type = DirectFunctionDirichletBC
variable = disp_x
boundary = 'left'
function = forcing_fn
[]
[right_x]
type = DirectFunctionDirichletBC
variable = disp_x
boundary = 'right'
function = forcing_fn
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = DirectCentralDifference
mass_matrix_tag = 'system'
[]
[TimeStepper]
type = TimeSequenceStepper
time_sequence = '0.0 0.1 0.5 1.0 2.0 2.01 2.23'
[]
start_time = 0.0
num_steps = 6
dt = 0.1
[]
[Postprocessors]
[udot]
type = ElementAverageTimeDerivative
variable = disp_x
[]
[udotdot]
type = ElementAverageSecondTimeDerivative
variable = disp_x
[]
[u]
type = ElementAverageValue
variable = disp_x
[]
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/cutback_factor_at_failure/constant_dt_cutback.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = FailingProblem
fail_steps = '3'
[]
[Executioner]
type = Transient
num_steps = 10
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[./TimeStepper]
type = ConstantDT
dt = 0.1
cutback_factor_at_failure = 0.8
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/materials/piecewise_by_block_material/continuous.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 20
[]
[A]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 0
block_name = A
bottom_left = '0 0 0'
top_right = '1 1 0'
[]
[B]
type = SubdomainBoundingBoxGenerator
input = A
block_id = 1
block_name = B
bottom_left = '0 0.3 0'
top_right = '1 0.7 0'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = ADMatDiffusion
variable = u
diffusivity = D
[]
[]
[BCs]
[current]
type = NeumannBC
variable = u
boundary = right
value = 0.002
[]
[potential]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[]
[Materials]
[D]
type = ADPiecewiseConstantByBlockMaterial
prop_name = D
subdomain_to_prop_value = 'A 0.1 B 0.05'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 0.002
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/flow_through_fractured_media/fine_transient.i)
# Using a mixed-dimensional mesh
# Transient flow and solute transport along a fracture in a porous matrix
# advective dominated flow in the fracture and diffusion into the porous matrix
#
# Note that fine_steady.i must be run to initialise the porepressure properly
[Mesh]
file = 'gold/fine_steady_out.e'
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
initial_from_file_var = pp
initial_from_file_timestep = 1
[]
[massfrac0]
[]
[]
[AuxVariables]
[velocity_x]
family = MONOMIAL
order = CONSTANT
block = fracture
[]
[velocity_y]
family = MONOMIAL
order = CONSTANT
block = fracture
[]
[]
[AuxKernels]
[velocity_x]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = velocity_x
component = x
aperture = 6E-4
[]
[velocity_y]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = velocity_y
component = y
aperture = 6E-4
[]
[]
[Problem]
# massfrac0 has an initial condition despite the restart
allow_initial_conditions_with_restart = true
[]
[ICs]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[]
[BCs]
[top]
type = DirichletBC
value = 0
variable = massfrac0
boundary = top
[]
[bottom]
type = DirichletBC
value = 1
variable = massfrac0
boundary = bottom
[]
[ptop]
type = DirichletBC
variable = pp
boundary = top
value = 1e6
[]
[pbottom]
type = DirichletBC
variable = pp
boundary = bottom
value = 1.002e6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[adv0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
disp_trans = 0
disp_long = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = massfrac0
[]
[adv1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
disp_trans = 0
disp_long = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro_fracture]
type = PorousFlowPorosityConst
porosity = 6e-4 # = a * phif
block = 'fracture'
[]
[poro_matrix]
type = PorousFlowPorosityConst
porosity = 0.1
block = 'matrix1 matrix2'
[]
[diff1]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-9 1e-9'
tortuosity = 1.0
block = 'fracture'
[]
[diff2]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-9 1e-9'
tortuosity = 0.1
block = 'matrix1 matrix2'
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[permeability_fracture]
type = PorousFlowPermeabilityConst
permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11' # kf=3e-8, a=6e-4m. 1.8e-11 = kf * a
block = 'fracture'
[]
[permeability_matrix]
type = PorousFlowPermeabilityConst
permeability = '1e-20 0 0 0 1e-20 0 0 0 1e-20'
block = 'matrix1 matrix2'
[]
[]
[Functions]
[dt_controller]
type = PiecewiseConstant
x = '0 30 40 100 200 83200'
y = '0.01 0.1 1 10 100 32'
[]
[]
[Preconditioning]
active = basic
[mumps_is_best_for_parallel_jobs]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[basic]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 86400
[TimeStepper]
type = FunctionDT
function = dt_controller
[]
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
[]
[VectorPostprocessors]
[xmass]
type = LineValueSampler
start_point = '0.4 0 0'
end_point = '0.5 0 0'
sort_by = x
num_points = 167
variable = massfrac0
[]
[]
[Outputs]
perf_graph = true
console = true
csv = true
exodus = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_aniso_hist_false.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = SMALL
additional_generate_output = 'strain_yy stress_yy'
planar_formulation = PLANE_STRAIN
[../]
[../]
[../]
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.05 1e-6'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '127.0 70.8 70.8 127.0 70.8 127.0 73.55 73.55 73.55'
fill_method = symmetric9
euler_angle_1 = 30
euler_angle_2 = 0
euler_angle_3 = 0
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = stress_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '1.0e-6'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./av_stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./av_strain_yy]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solving_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 2e-6
num_steps = 5
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/default_value/real_value_override.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = DefaultPostprocessorDiffusion
variable = u
pps_name = 0.5 # Here we supply a real value to use as the Postprocessor
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/shock_tube_2D_cavity/hllc_sod_shocktube_2D.i)
rho_left = 1
E_left = 2.501505578
u_left = 1e-15
rho_right = 0.125
E_right = 1.999770935
u_right = 1e-15
x_sep = 35
[GlobalParams]
fp = fp
[]
[Mesh]
[./cartesian]
type = CartesianMeshGenerator
dim = 2
dx = '40 20'
ix = '200 100'
dy = '1 20 2 20 1'
iy = '4 100 10 100 4'
subdomain_id = '0 0
0 1
1 1
0 1
0 0'
[../]
[./wall]
type = SideSetsBetweenSubdomainsGenerator
input = cartesian
primary_block = 1
paired_block = 0
new_boundary = 'wall'
[../]
[./delete]
type = BlockDeletionGenerator
input = wall
block = 0
[../]
[]
[FluidProperties]
[./fp]
type = IdealGasFluidProperties
allow_imperfect_jacobians = true
[../]
[]
[Variables]
[./rho]
order = CONSTANT
family = MONOMIAL
fv = true
[../]
[./rho_u]
order = CONSTANT
family = MONOMIAL
fv = true
[../]
[./rho_v]
order = CONSTANT
family = MONOMIAL
fv = true
[../]
[./rho_E]
order = CONSTANT
family = MONOMIAL
fv = true
[../]
[]
[AuxVariables]
[./Ma]
order = CONSTANT
family = MONOMIAL
[../]
[./p]
order = CONSTANT
family = MONOMIAL
[../]
[./v_norm]
order = CONSTANT
family = MONOMIAL
[../]
[./temperature]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./Ma_aux]
type = NSMachAux
variable = Ma
fluid_properties = fp
use_material_properties = true
[../]
[./p_aux]
type = ADMaterialRealAux
variable = p
property = pressure
[../]
[./v_norm_aux]
type = ADMaterialRealAux
variable = v_norm
property = speed
[../]
[./temperature_aux]
type = ADMaterialRealAux
variable = temperature
property = T_fluid
[../]
[]
[FVKernels]
[./mass_time]
type = FVTimeKernel
variable = rho
[../]
[./mass_advection]
type = CNSFVMassHLLC
variable = rho
[../]
[./momentum_x_time]
type = FVTimeKernel
variable = rho_u
[../]
[./momentum_x_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
[../]
[./momentum_y_time]
type = FVTimeKernel
variable = rho_v
[../]
[./momentum_y_advection]
type = CNSFVMomentumHLLC
variable = rho_v
momentum_component = y
[../]
[./fluid_energy_time]
type = FVTimeKernel
variable = rho_E
[../]
[./fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_E
[../]
[]
[FVBCs]
[./mom_x_pressure]
type = CNSFVMomImplicitPressureBC
variable = rho_u
momentum_component = x
boundary = 'left right wall'
[../]
[./mom_y_pressure]
type = CNSFVMomImplicitPressureBC
variable = rho_v
momentum_component = y
boundary = 'wall'
[../]
[]
[ICs]
[./rho_ic]
type = FunctionIC
variable = rho
function = 'if (x < ${x_sep}, ${rho_left}, ${rho_right})'
[../]
[./rho_u_ic]
type = FunctionIC
variable = rho_u
function = 'if (x < ${x_sep}, ${fparse rho_left * u_left}, ${fparse rho_right * u_right})'
[../]
[./rho_E_ic]
type = FunctionIC
variable = rho_E
function = 'if (x < ${x_sep}, ${fparse E_left * rho_left}, ${fparse E_right * rho_right})'
[../]
[]
[Materials]
[./var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rhov = rho_v
rho_et = rho_E
fp = fp
[../]
[./sound_speed]
type = SoundspeedMat
fp = fp
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[../]
[]
[Postprocessors]
[./cfl_dt]
type = ADCFLTimeStepSize
c_names = 'sound_speed'
vel_names = 'speed'
[../]
[]
[Executioner]
type = Transient
end_time = 100
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
l_tol = 1e-8
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl_dt
[../]
[]
(modules/phase_field/examples/cahn-hilliard/Math_CH.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmax = 60
ymax = 60
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[./InitialCondition]
type = RandomIC
min = -0.1
max = 0.1
[../]
[../]
[]
[Kernels]
[./c_dot]
type = TimeDerivative
variable = c
[../]
[./CHbulk]
type = CHMath
variable = c
[../]
[./CHint]
type = CHInterface
variable = c
mob_name = M
kappa_name = kappa_c
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./mat]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 0.5'
[../]
[]
[Postprocessors]
[./top]
type = SideIntegralVariablePostprocessor
variable = c
boundary = top
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
scheme = bdf2
# Preconditioning using the additive Schwartz method and LU decomposition
petsc_options_iname = '-pc_type -sub_ksp_type -sub_pc_type'
petsc_options_value = 'asm preonly lu '
# Alternative preconditioning options using Hypre (algebraic multi-grid)
#petsc_options_iname = '-pc_type -pc_hypre_type'
#petsc_options_value = 'hypre boomeramg'
l_tol = 1e-4
l_max_its = 30
dt = 2.0
end_time = 80.0
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/outputs/perf_graph/multi_app/sub_full.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/transient_fsp.i)
n=64
mu=2e-3
[GlobalParams]
gravity = '0 0 0'
preset = true
supg = false
[]
[Problem]
extra_tag_matrices = 'mass'
previous_nl_solution_required = true
type = NavierStokesProblem
mass_matrix = 'mass'
schur_fs_index = '1'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = ${n}
ny = ${n}
elem_type = QUAD9
[]
[]
[Variables]
[vel_x]
order = SECOND
family = LAGRANGE
[]
[vel_y]
order = SECOND
family = LAGRANGE
[]
[p]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
# mass
[mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
[]
[x_time]
type = INSMomentumTimeDerivative
variable = vel_x
[]
[x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[]
[x_mass]
type = MassMatrix
variable = vel_x
matrix_tags = 'mass'
[]
[y_time]
type = INSMomentumTimeDerivative
variable = vel_y
[]
[y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[]
[y_mass]
type = MassMatrix
variable = vel_y
matrix_tags = 'mass'
[]
[]
[BCs]
[x_no_slip]
type = DirichletBC
variable = vel_x
boundary = 'bottom right left'
value = 0.0
[]
[lid]
type = FunctionDirichletBC
variable = vel_x
boundary = 'top'
function = 'lid_function'
[]
[y_no_slip]
type = DirichletBC
variable = vel_y
boundary = 'bottom right top left'
value = 0.0
[]
[]
[Materials]
[const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '1 ${mu}'
[]
[]
[Functions]
[lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[]
[]
[Preconditioning]
[FSP]
type = FSP
topsplit = 'by_diri_others'
[by_diri_others]
splitting = 'diri others'
splitting_type = additive
petsc_options_iname = '-ksp_type'
petsc_options_value = 'preonly'
[]
[diri]
sides = 'left right top bottom'
vars = 'vel_x vel_y'
petsc_options_iname = '-pc_type'
petsc_options_value = 'jacobi'
[]
[others]
splitting = 'u p'
splitting_type = schur
petsc_options_iname = '-pc_fieldsplit_schur_fact_type -pc_fieldsplit_schur_precondition -ksp_gmres_restart -ksp_rtol -ksp_type -ksp_atol'
petsc_options_value = 'full self 300 1e-5 fgmres 1e-9'
unside_by_var_boundary_name = 'left top right bottom left top right bottom'
unside_by_var_var_name = 'vel_x vel_x vel_x vel_x vel_y vel_y vel_y vel_y'
[]
[u]
vars = 'vel_x vel_y'
unside_by_var_boundary_name = 'left top right bottom left top right bottom'
unside_by_var_var_name = 'vel_x vel_x vel_x vel_x vel_y vel_y vel_y vel_y'
# petsc_options = '-ksp_converged_reason'
petsc_options_iname = '-pc_type -ksp_pc_side -ksp_type -ksp_rtol -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre right gmres 1e-2 boomeramg 300'
[]
[p]
vars = 'p'
petsc_options = '-pc_lsc_scale_diag -ksp_converged_reason'# -lsc_ksp_converged_reason -lsc_ksp_monitor_true_residual
petsc_options_iname = '-ksp_type -ksp_gmres_restart -ksp_rtol -pc_type -ksp_pc_side -lsc_pc_type -lsc_pc_hypre_type -lsc_ksp_type -lsc_ksp_rtol -lsc_ksp_pc_side -lsc_ksp_gmres_restart'
petsc_options_value = 'fgmres 300 1e-2 lsc right hypre boomeramg gmres 1e-1 right 300'
[]
[]
[]
[Postprocessors]
[pavg]
type = ElementAverageValue
variable = p
[]
[]
[UserObjects]
[set_pressure]
type = NSPressurePin
pin_type = 'average'
variable = p
pressure_average = 'pavg'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
petsc_options_iname = '-snes_max_it'
petsc_options_value = '100'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
abort_on_solve_fail = true
normalize_solution_diff_norm_by_dt = false
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 6
dt = 1e-2
[]
steady_state_detection = true
[]
[Outputs]
[exo]
type = Exodus
execute_on = 'final'
hide = 'pavg'
[]
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/small_deform_hard1.i)
# Checking internal-parameter evolution
# A single element is stretched by 1E-6*t in z directions.
#
# Young's modulus = 20 MPa. Tensile strength = 10 Pa
#
# There are two time steps.
# In the first
# trial stress_zz = Youngs Modulus*Strain = 2E7*1E-6 = 20 Pa
# so this returns to stress_zz = 10 Pa, and half of the deformation
# goes to plastic strain, yielding ep_zz_plastic = 0.5E-6
# In the second
# trial stress_zz = 10 + Youngs Modulus*(Strain increment) = 10 + 2E7*1E-6 = 30 Pa
# so this returns to stress_zz = 10 Pa, and all of the deformation
# goes to plastic strain, yielding ep_zz_plastic increment = 1E-6,
# so total plastic strain_zz = 1.5E-6.
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 0
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 0
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = 1E-6*t
[]
[]
[AuxVariables]
[wpt_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wpt_internal]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wpt_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[wpt_internal]
type = PointValue
point = '0 0 0'
variable = wpt_internal
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningConstant
value = 10
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-11
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-11
[]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_z.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is along the z axis
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_z_mesh.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = 1
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '0.0 0.0 4.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '0.0 0.0 4.0'
variable = disp_y
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/radial_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '0.2 0.2 0 0.7 0.7 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub0.i sub1.i'
[../]
[]
[Transfers]
[./pp_transfer]
postprocessor = average
variable = from_sub
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = sub
interp_type = radial_basis
radius = 1.5
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence-auto/3D/dirichlet.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.4 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.2 * t'
[]
[pullz]
type = ParsedFunction
expression = '0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[pull_z]
type = FunctionDirichletBC
boundary = right
variable = disp_z
function = pullz
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/cp_slip_rate_integ/crysp_substep.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[./disp_z]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCPSlipRateRes
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.01 5 8 0.001 0.01 9 12 0.001 0.01'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
slip_incr_tol = 1
maximum_substep_iteration = 8
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.2
dtmax = 10.0
dtmin = 0.05
end_time = 1
[]
[Outputs]
file_base = crysp_substep_out
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymmetric_gps_incremental.i)
#
# This test checks the generalized plane strain using incremental small strain formulation.
# The model consists of two sets of line elements. One undergoes a temperature rise of 100 with
# the other seeing a temperature rise of 300. Young's modulus is 3600, and
# Poisson's ratio is 0.2. The thermal expansion coefficient is 1e-8. All
# nodes are constrained against movement.
#
# For plane strain case, i.e., without constraining the strain_yy to be uniform,
# the stress solution would be [-6e-3, -6e-3, -6e-3] and [-18e-3, -18e-3, -18e-3] (xx, yy, zz).
# The generalized plane strain kernels work to balance the force in y direction.
#
# With out of plane strain of 3e-6, the stress solution becomes
# [-3e-3, 6e-3, -3e-3] and [-15e-3, -6e-3, -15e-3] (xx, yy, zz). This gives
# a domain integral of out-of-plane stress to be zero.
#
[GlobalParams]
displacements = disp_x
scalar_out_of_plane_strain = scalar_strain_yy
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = lines.e
[]
[Variables]
[disp_x]
[]
[temp]
initial_condition = 580.0
[]
[scalar_strain_yy]
order = FIRST
family = SCALAR
[]
[]
[Functions]
[temp100]
type = PiecewiseLinear
x = '0 1'
y = '580 680'
[]
[temp300]
type = PiecewiseLinear
x = '0 1'
y = '580 880'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[gps]
planar_formulation = GENERALIZED_PLANE_STRAIN
scalar_out_of_plane_strain = scalar_strain_yy
strain = SMALL
incremental = true
generate_output = 'strain_xx strain_yy strain_zz stress_xx stress_yy stress_zz'
eigenstrain_names = eigenstrain
temperature = temp
[]
[]
[BCs]
[no_x]
type = DirichletBC
boundary = 1000
value = 0
variable = disp_x
[]
[temp100]
type = FunctionDirichletBC
variable = temp
function = temp100
boundary = 2
[]
[temp300]
type = FunctionDirichletBC
variable = temp
function = temp300
boundary = 3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-8
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-6
nl_max_its = 15
nl_abs_tol = 1e-10
start_time = 0
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
console = true
[]
(modules/porous_flow/test/tests/aux_kernels/darcy_velocity_lower_2D.i)
# checking that the PorousFlowDarcyVelocityComponentLowerDimensional AuxKernel works as expected in 1D+2D situation
# for the fully-saturated case (relative-permeability = 1)
# The 1_frac_in_2D_example.e has size 0.3x0.2x0, and a fracture running through its
# centre, with normal = (0, 1, 0)
# Porepressure is initialised to grad(P) = (1, 2, 0)
# Fluid_density = 2
# viscosity = 10
# relative_permeability = 1
# permeability = (5, 5, 5) (in the bulk, measured in m^2)
# permeability = (10, 10, 10) (in the fracture, measured in m^3)
# aperture = 0.01
# gravity = (1, 0.5, 0)
# So Darcy velocity in the bulk = (0.5, -0.5, 0)
# in the fracture grad(P) = (1, 0, 0)
# In the fracture the projected gravity vector is
# tangential_gravity = (1, 0, 0)
# So the Darcy velocity in the fracture = (100, 0, 0)
[Mesh]
type = FileMesh
file = 1_frac_in_2D_example.e
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 0.5 0'
[]
[Variables]
[pp]
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = 'x+2*y'
variable = pp
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = pp
[]
[]
[AuxVariables]
[bulk_vel_x]
order = CONSTANT
family = MONOMIAL
block = '2 3'
[]
[bulk_vel_y]
order = CONSTANT
family = MONOMIAL
block = '2 3'
[]
[bulk_vel_z]
order = CONSTANT
family = MONOMIAL
block = '2 3'
[]
[fracture_vel_x]
order = CONSTANT
family = MONOMIAL
block = 1
[]
[fracture_vel_y]
order = CONSTANT
family = MONOMIAL
block = 1
[]
[fracture_vel_z]
order = CONSTANT
family = MONOMIAL
block = 1
[]
[]
[AuxKernels]
[bulk_vel_x]
type = PorousFlowDarcyVelocityComponent
variable = bulk_vel_x
component = x
fluid_phase = 0
[]
[bulk_vel_y]
type = PorousFlowDarcyVelocityComponent
variable = bulk_vel_y
component = y
fluid_phase = 0
[]
[bulk_vel_z]
type = PorousFlowDarcyVelocityComponent
variable = bulk_vel_z
component = z
fluid_phase = 0
[]
[fracture_vel_x]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = fracture_vel_x
component = x
fluid_phase = 0
aperture = 0.01
[]
[fracture_vel_y]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = fracture_vel_y
component = y
fluid_phase = 0
aperture = 0.01
[]
[fracture_vel_z]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = fracture_vel_z
component = z
fluid_phase = 0
aperture = 0.01
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1E16
viscosity = 10
density0 = 2
thermal_expansion = 0
[]
[]
[Postprocessors]
[bulk_vel_x]
type = PointValue
variable = bulk_vel_x
point = '0 -0.05 0'
[]
[bulk_vel_y]
type = PointValue
variable = bulk_vel_y
point = '0 -0.05 0'
[]
[bulk_vel_z]
type = PointValue
variable = bulk_vel_z
point = '0 -0.05 0'
[]
[fracture_vel_x]
type = PointValue
point = '0 0 0'
variable = fracture_vel_x
[]
[fracture_vel_y]
type = PointValue
point = '0 0 0'
variable = fracture_vel_y
[]
[fracture_vel_z]
type = PointValue
point = '0 0 0'
variable = fracture_vel_z
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
block = '2 3'
[]
[permeability_fracture]
type = PorousFlowPermeabilityConst
permeability = '10 0 0 0 10 0 0 0 10'
block = 1
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(examples/ex18_scalar_kernel/ex18.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Functions]
# ODEs
[./exact_x_fn]
type = ParsedFunction
expression = (-1/3)*exp(-t)+(4/3)*exp(5*t)
[../]
[./exact_y_fn]
type = ParsedFunction
expression = (2/3)*exp(-t)+(4/3)*exp(5*t)
[../]
[]
[Variables]
[./diffused]
order = FIRST
family = LAGRANGE
[../]
# ODE variables
[./x]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./y]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = diffused
[../]
[./diff]
type = Diffusion
variable = diffused
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = x
[../]
[./ode1]
type = ImplicitODEx
variable = x
y = y
[../]
[./td2]
type = ODETimeDerivative
variable = y
[../]
[./ode2]
type = ImplicitODEy
variable = y
x = x
[../]
[]
[BCs]
[./right]
type = ScalarDirichletBC
variable = diffused
boundary = 1
scalar_var = x
[../]
[./left]
type = ScalarDirichletBC
variable = diffused
boundary = 3
scalar_var = y
[../]
[]
[Postprocessors]
# to print the values of x, y into a file so we can plot it
[./x_pp]
type = ScalarVariable
variable = x
execute_on = timestep_end
[../]
[./y_pp]
type = ScalarVariable
variable = y
execute_on = timestep_end
[../]
[./exact_x]
type = FunctionValuePostprocessor
function = exact_x_fn
execute_on = timestep_end
point = '0 0 0'
[../]
[./exact_y]
type = FunctionValuePostprocessor
function = exact_y_fn
execute_on = timestep_end
point = '0 0 0'
[../]
# Measure the error in ODE solution for 'x'.
[./l2err_x]
type = ScalarL2Error
variable = x
function = exact_x_fn
[../]
# Measure the error in ODE solution for 'y'.
[./l2err_y]
type = ScalarL2Error
variable = y
function = exact_y_fn
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.01
num_steps = 10
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/squarepulse1.i)
# Test PorousFlowSquarePulsePointSource DiracKernel
[Mesh]
type = GeneratedMesh
dim = 2
bias_x = 1.1
bias_y = 1.1
ymax = 1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pp
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[]
[Postprocessors]
[total_mass]
type = PorousFlowFluidMass
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-14
dt = 200
end_time = 2000
[]
[Outputs]
perf_graph = true
file_base = squarepulse1
csv = true
execute_on = 'initial timestep_end'
[con]
output_linear = true
type = Console
[]
[]
[ICs]
[PressureIC]
variable = pp
type = ConstantIC
value = 20e6
[]
[]
[DiracKernels]
[sink1]
type = PorousFlowSquarePulsePointSource
start_time = 100
end_time = 300
point = '0.5 0.5 0'
mass_flux = -0.1
variable = pp
[]
[sink]
type = PorousFlowSquarePulsePointSource
start_time = 600
end_time = 1400
point = '0.5 0.5 0'
mass_flux = -0.1
variable = pp
[]
[source]
point = '0.5 0.5 0'
start_time = 1500
mass_flux = 0.2
end_time = 2000
variable = pp
type = PorousFlowSquarePulsePointSource
[]
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-action.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
allow_renumbering = false
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[Contact]
[mortar]
primary = 'bottom_top'
secondary = 'top_bottom'
formulation = mortar
model = coulomb
friction_coefficient = 0.4
c_normal = 1e4
c_tangential = 1.0e4
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .025
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'mortar_secondary_subdomain'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = mortar_secondary_subdomain
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(test/tests/controls/error/multiple_parameters_found.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./diff2]
type = CoefDiffusion
variable = u
coef = 0.2
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Functions]
[./func_coef]
type = ParsedFunction
expression = '2*t + 0.1'
[../]
[]
[Controls]
[./func_control]
type = TestControl
test_type = 'real'
parameter = '*/*/coef'
[../]
[]
(test/tests/kernels/simple_transient_diffusion/functor_transient_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = FunctorMatDiffusion
variable = u
diffusivity = 0.1
[]
[time]
type = FunctorTimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/mms_sine/2_d_mms_sine_postprocessor_test.i)
#2_d_mms_sine_postprocessor_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 8
ny = 8
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions] #Added so that we can use the Postprocessor
active = 'solution'
[./solution]
type = ParsedFunction
expression = sin(a*x*y*z*t)
symbol_names = 'a'
symbol_values = '3.141592653589793'
[../]
[]
[AuxVariables] #We added nodal AuxVariables
active = 'nodal_aux'
[./nodal_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff implicit conv forcing reaction'
[./diff]
type = MMSDiffusion
variable = u
[../]
[./implicit] #We got from MOOSE kernels
type = MMSImplicitEuler
variable = u
[../]
[./conv] #We created our own convection kernel
type = MMSConvection
variable = u
x = -1
y = 2
[../]
[./forcing] #We created our own forcing kernel
type = MMSForcing
variable = u
[../]
[./reaction] #We got from MOOSE kernels
type = MMSReaction
variable = u
[../]
[]
[AuxKernels] #We created our own AuxKernel
active = 'ConstantAux'
[./ConstantAux]
type = MMSConstantAux
variable = nodal_aux
[../]
[]
[BCs]
active = 'all_u'
[./all_u]
type = MMSCoupledDirichletBC
variable = u
boundary = '0 1 2 3'
# value = sin(a*x*y*z*t)
[../]
[]
[Executioner]
type = Transient
dt = .1
num_steps = 5
solve_type = 'PJFNK'
[]
[Postprocessors]
active = 'l2_error dofs'
[./l2_error]
type = ElementL2Error
variable = u
function = solution
execute_on = 'initial timestep_end'
[../]
[./dofs]
type = NumDOFs
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
file_base = 2_d_postprocessor_out
csv = true
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test1.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[SubdomainBoundingBox]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '3 3 3'
[]
[ed0]
type = BlockDeletionGenerator
input = SubdomainBoundingBox
block = 1
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_read_slip_prop.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys_prop.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
tan_mod_type = exact
intvar_read_type = slip_sys_file
num_slip_sys_props = 1
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.05
dtmax = 10.0
dtmin = 0.05
num_steps = 10
[]
[Outputs]
file_base = crysp_read_slip_prop_out
exodus = true
[]
(test/tests/functions/image_function/error/threshold_values.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[tif]
type = ImageFunction
file_base = ../stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
threshold = 30000
upper_value = 1
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = tif
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
(test/tests/meshmodifiers/element_subdomain_modifier/stateful_property.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
block_name = 'left'
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
block_name = 'right'
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = '(x-t)^2+(y)^2-0.5^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Materials]
[stateful]
type = StatefulMaterial
initial_diffusivity = 0.5
multiplier = 2
block = 'left'
outputs = 'exodus'
[]
[non_stateful]
type = GenericConstantMaterial
prop_names = 'diffusivity'
prop_values = '-1'
block = 'right'
outputs = 'exodus'
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 3
[]
[Outputs]
exodus = true
[]
(test/tests/meshgenerators/distributed_rectilinear/dmg_displaced_mesh/pbc_adaptivity.i)
[Mesh]
[dmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 40
ny = 40
xmax = 40
ymax = 40
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./pid]
order = CONSTANT
family = monomial
[]
[]
[AuxKernels]
[./pidaux]
type = ProcessorIDAux
variable = pid
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
primary = 'left'
secondary = 'right'
translation = '40 0 0'
[../]
[./y]
variable = u
primary = 'bottom'
secondary = 'top'
translation = '0 40 0'
[../]
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = -0.01
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = left
value = -0.01
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = right
value = 0.01
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 5
solve_type = NEWTON
[]
[Outputs]
exodus = true
[]
[Adaptivity]
initial_steps = 2
steps = 1
marker = marker
initial_marker = marker
max_h_level = 2
[./Indicators]
[./indicator]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.7
[../]
[../]
[]
(test/tests/outputs/json/one_file_per_timestep/json.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Reporters]
[test]
type = ConstantReporter
integer_names = 'year'
integer_values = '1980'
execute_on = INITIAL
[]
[]
[Outputs]
[out]
type = JSON
one_file_per_timestep = true
[]
[]
(modules/phase_field/examples/cahn-hilliard/Parsed_CH.i)
#
# Example problem showing how to use the DerivativeParsedMaterial with CahnHilliard.
# The free energy is identical to that from CHMath, f_bulk = 1/4*(1-c)^2*(1+c)^2.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmax = 60
ymax = 60
[]
[Modules]
[./PhaseField]
[./Conserved]
[./c]
free_energy = fbulk
mobility = M
kappa = kappa_c
solve_type = DIRECT
[../]
[../]
[../]
[]
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./cIC]
type = RandomIC
variable = c
min = -0.1
max = 0.1
[../]
[]
[AuxKernels]
[./local_energy]
type = TotalFreeEnergy
variable = local_energy
f_name = fbulk
interfacial_vars = c
kappa_names = kappa_c
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./mat]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 0.5'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = fbulk
coupled_variables = c
constant_names = W
constant_expressions = 1.0/2^2
expression = W*(1-c)^2*(1+c)^2
enable_jit = true
[../]
[]
[Postprocessors]
[./top]
type = SideIntegralVariablePostprocessor
variable = c
boundary = top
[../]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
scheme = bdf2
# Alternative preconditioning using the additive Schwartz method and LU decomposition
#petsc_options_iname = '-pc_type -sub_ksp_type -sub_pc_type'
#petsc_options_value = 'asm preonly lu '
# Preconditioning options using Hypre (algebraic multi-grid)
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
dt = 2.0
end_time = 20.0
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_capyramidal_active.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[center_node]
type = BoundingBoxNodeSetGenerator
input = cube
new_boundary = 'center_point'
top_right = '0.51 0.51 0'
bottom_left = '0.49 0.49 0'
[]
[back_edge_y]
type = BoundingBoxNodeSetGenerator
input = center_node
new_boundary = 'back_edge_y'
bottom_left = '0.9 0.5 0'
top_right = '1.1 0.5 0'
[]
[back_edge_x]
type = BoundingBoxNodeSetGenerator
input = back_edge_y
new_boundary = back_edge_x
bottom_left = '0.5 0.9 0'
top_right = '0.5 1.0 0'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 300
[]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_0]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_3]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_4]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_8]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_9]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_13]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_14]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_0]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_3]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_4]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_8]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_9]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_13]
order = CONSTANT
family = MONOMIAL
[]
[forest_dislocations_14]
order = CONSTANT
family = MONOMIAL
[]
[substructure_density]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_0]
type = MaterialStdVectorAux
variable = resolved_shear_stress_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[tau_3]
type = MaterialStdVectorAux
variable = resolved_shear_stress_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[tau_4]
type = MaterialStdVectorAux
variable = resolved_shear_stress_4
property = applied_shear_stress
index = 4
execute_on = timestep_end
[]
[tau_8]
type = MaterialStdVectorAux
variable = resolved_shear_stress_8
property = applied_shear_stress
index = 8
execute_on = timestep_end
[]
[tau_9]
type = MaterialStdVectorAux
variable = resolved_shear_stress_9
property = applied_shear_stress
index = 9
execute_on = timestep_end
[]
[tau_13]
type = MaterialStdVectorAux
variable = resolved_shear_stress_13
property = applied_shear_stress
index = 13
execute_on = timestep_end
[]
[tau_14]
type = MaterialStdVectorAux
variable = resolved_shear_stress_14
property = applied_shear_stress
index = 14
execute_on = timestep_end
[]
[forest_dislocations_0]
type = MaterialStdVectorAux
variable = forest_dislocations_0
property = forest_dislocation_density
index = 0
execute_on = timestep_end
[]
[forest_dislocations_3]
type = MaterialStdVectorAux
variable = forest_dislocations_3
property = forest_dislocation_density
index = 3
execute_on = timestep_end
[]
[forest_dislocations_4]
type = MaterialStdVectorAux
variable = forest_dislocations_4
property = forest_dislocation_density
index = 4
execute_on = timestep_end
[]
[forest_dislocations_8]
type = MaterialStdVectorAux
variable = forest_dislocations_8
property = forest_dislocation_density
index = 8
execute_on = timestep_end
[]
[forest_dislocations_9]
type = MaterialStdVectorAux
variable = forest_dislocations_9
property = forest_dislocation_density
index = 9
execute_on = timestep_end
[]
[forest_dislocations_13]
type = MaterialStdVectorAux
variable = forest_dislocations_13
property = forest_dislocation_density
index = 13
execute_on = timestep_end
[]
[forest_dislocations_14]
type = MaterialStdVectorAux
variable = forest_dislocations_14
property = forest_dislocation_density
index = 14
execute_on = timestep_end
[]
[substructure_density]
type = MaterialRealAux
variable = substructure_density
property = total_substructure_density
execute_on = timestep_end
[]
[slip_resistance_0]
type = MaterialStdVectorAux
variable = slip_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_resistance_3]
type = MaterialStdVectorAux
variable = slip_resistance_3
property = slip_resistance
index = 3
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'center_point back_edge_y'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'center_point back_edge_x'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.001*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
euler_angle_1 = 68
euler_angle_2 = 14
euler_angle_3 = -53
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e4
initial_substructure_density = 5.0e2
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '1 1.5'
effective_shear_modulus_per_mode = '4.7e4 4.7e4' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1e5 2e7'
normalized_slip_activiation_energy_per_mode = '4e-3 3e-2'
slip_energy_proportionality_factor_per_mode = '330 100'
substructure_rate_coefficient_per_mode = '400 100'
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '0 0' #minimize impact
grain_size = 20.0e-3 #20 microns
[]
[]
[Postprocessors]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[tau_0]
type = ElementAverageValue
variable = resolved_shear_stress_0
[]
[tau_3]
type = ElementAverageValue
variable = resolved_shear_stress_3
[]
[tau_4]
type = ElementAverageValue
variable = resolved_shear_stress_4
[]
[tau_8]
type = ElementAverageValue
variable = resolved_shear_stress_8
[]
[tau_9]
type = ElementAverageValue
variable = resolved_shear_stress_9
[]
[tau_13]
type = ElementAverageValue
variable = resolved_shear_stress_13
[]
[tau_14]
type = ElementAverageValue
variable = resolved_shear_stress_14
[]
[forest_dislocation_0]
type = ElementAverageValue
variable = forest_dislocations_0
[]
[forest_dislocation_3]
type = ElementAverageValue
variable = forest_dislocations_3
[]
[forest_dislocation_4]
type = ElementAverageValue
variable = forest_dislocations_4
[]
[forest_dislocation_8]
type = ElementAverageValue
variable = forest_dislocations_8
[]
[forest_dislocation_9]
type = ElementAverageValue
variable = forest_dislocations_9
[]
[forest_dislocation_13]
type = ElementAverageValue
variable = forest_dislocations_13
[]
[forest_dislocation_14]
type = ElementAverageValue
variable = forest_dislocations_14
[]
[substructure_density]
type = ElementAverageValue
variable = substructure_density
[]
[slip_resistance_0]
type = ElementAverageValue
variable = slip_resistance_0
[]
[slip_resistance_3]
type = ElementAverageValue
variable = slip_resistance_3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.015
dtmin = 1.0e-4
dtmax = 0.1
end_time = 0.15
[]
[Outputs]
csv = true
[]
(test/tests/restart/kernel_restartable/kernel_restartable_second.i)
###########################################################
# This test exercises the restart system and verifies
# correctness with parallel computation, but distributed
# and with threading.
#
# See kernel_restartable.i
#
# @Requirement F1.60
# @Requirement P1.10
# @Requirement P1.20
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = RestartDiffusion
variable = u
coef = 1
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1e-2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Problem]
restart_file_base = kernel_restartable_restart_cp/LATEST
[]
(modules/combined/examples/phase_field-mechanics/kks_mechanics_VTS.i)
# KKS phase-field model coupled with elasticity using the Voigt-Taylor scheme as
# described in L.K. Aagesen et al., Computational Materials Science, 140, 10-21 (2017)
# Original run #170329e
[Mesh]
type = GeneratedMesh
dim = 3
nx = 640
ny = 1
nz = 1
xmin = -10
xmax = 10
ymin = 0
ymax = 0.03125
zmin = 0
zmax = 0.03125
elem_type = HEX8
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# solute concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# chemical potential
[./w]
order = FIRST
family = LAGRANGE
[../]
# solute phase concentration (matrix)
[./cm]
order = FIRST
family = LAGRANGE
[../]
# solute phase concentration (precipitate)
[./cp]
order = FIRST
family = LAGRANGE
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./eta_ic]
variable = eta
type = FunctionIC
function = ic_func_eta
block = 0
[../]
[./c_ic]
variable = c
type = FunctionIC
function = ic_func_c
block = 0
[../]
[./w_ic]
variable = w
type = ConstantIC
value = 0.00991
block = 0
[../]
[./cm_ic]
variable = cm
type = ConstantIC
value = 0.131
block = 0
[../]
[./cp_ic]
variable = cp
type = ConstantIC
value = 0.236
block = 0
[../]
[]
[Functions]
[./ic_func_eta]
type = ParsedFunction
expression = '0.5*(1.0+tanh((x)/delta_eta/sqrt(2.0)))'
symbol_names = 'delta_eta'
symbol_values = '0.8034'
[../]
[./ic_func_c]
type = ParsedFunction
expression = '0.2388*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10)+0.1338*(1-(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^3*(6*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))^2-15*(0.5*(1.0+tanh(x/delta/sqrt(2.0))))+10))'
symbol_names = 'delta'
symbol_values = '0.8034'
[../]
[./psi_eq_int]
type = ParsedFunction
expression = 'volume*psi_alpha'
symbol_names = 'volume psi_alpha'
symbol_values = 'volume psi_alpha'
[../]
[./gamma]
type = ParsedFunction
expression = '(psi_int - psi_eq_int) / dy / dz'
symbol_names = 'psi_int psi_eq_int dy dz'
symbol_values = 'psi_int psi_eq_int 0.03125 0.03125'
[../]
[]
[AuxVariables]
[./sigma11]
order = CONSTANT
family = MONOMIAL
[../]
[./sigma22]
order = CONSTANT
family = MONOMIAL
[../]
[./sigma33]
order = CONSTANT
family = MONOMIAL
[../]
[./e11]
order = CONSTANT
family = MONOMIAL
[../]
[./e12]
order = CONSTANT
family = MONOMIAL
[../]
[./e22]
order = CONSTANT
family = MONOMIAL
[../]
[./e33]
order = CONSTANT
family = MONOMIAL
[../]
[./e_el11]
order = CONSTANT
family = MONOMIAL
[../]
[./e_el12]
order = CONSTANT
family = MONOMIAL
[../]
[./e_el22]
order = CONSTANT
family = MONOMIAL
[../]
[./f_el]
order = CONSTANT
family = MONOMIAL
[../]
[./eigen_strain00]
order = CONSTANT
family = MONOMIAL
[../]
[./Fglobal]
order = CONSTANT
family = MONOMIAL
[../]
[./psi]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./matl_sigma11]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = sigma11
[../]
[./matl_sigma22]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = sigma22
[../]
[./matl_sigma33]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = sigma33
[../]
[./matl_e11]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 0
variable = e11
[../]
[./matl_e12]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 1
variable = e12
[../]
[./matl_e22]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 1
index_j = 1
variable = e22
[../]
[./matl_e33]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 2
index_j = 2
variable = e33
[../]
[./f_el]
type = MaterialRealAux
variable = f_el
property = f_el_mat
execute_on = timestep_end
[../]
[./GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fm
fb_name = fp
w = 0.0264
kappa_names = kappa
interfacial_vars = eta
[../]
[./psi_potential]
variable = psi
type = ParsedAux
coupled_variables = 'Fglobal w c f_el sigma11 e11'
expression = 'Fglobal - w*c + f_el - sigma11*e11'
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[../]
[./front_y]
type = DirichletBC
variable = disp_y
boundary = front
value = 0
[../]
[./back_y]
type = DirichletBC
variable = disp_y
boundary = back
value = 0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[]
[Materials]
# Chemical free energy of the matrix
[./fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cm'
expression = '6.55*(cm-0.13)^2'
[../]
# Elastic energy of the matrix
[./elastic_free_energy_m]
type = ElasticEnergyMaterial
base_name = matrix
f_name = fe_m
args = ' '
outputs = exodus
[../]
# Total free energy of the matrix
[./Total_energy_matrix]
type = DerivativeSumMaterial
property_name = f_total_matrix
sum_materials = 'fm fe_m'
coupled_variables = 'cm'
[../]
# Free energy of the precipitate phase
[./fp]
type = DerivativeParsedMaterial
property_name = fp
coupled_variables = 'cp'
expression = '6.55*(cp-0.235)^2'
[../]
# Elastic energy of the precipitate
[./elastic_free_energy_p]
type = ElasticEnergyMaterial
base_name = ppt
f_name = fe_p
args = ' '
outputs = exodus
[../]
# Total free energy of the precipitate
[./Total_energy_ppt]
type = DerivativeSumMaterial
property_name = f_total_ppt
sum_materials = 'fp fe_p'
coupled_variables = 'cp'
[../]
# Total elastic energy
[./Total_elastic_energy]
type = DerivativeTwoPhaseMaterial
eta = eta
f_name = f_el_mat
fa_name = fe_m
fb_name = fe_p
outputs = exodus
W = 0
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L kappa misfit'
prop_values = '0.7 0.7 0.01704 0.00377'
[../]
#Mechanical properties
[./Stiffness_matrix]
type = ComputeElasticityTensor
C_ijkl = '103.3 74.25 74.25 103.3 74.25 103.3 46.75 46.75 46.75'
base_name = matrix
fill_method = symmetric9
[../]
[./Stiffness_ppt]
type = ComputeElasticityTensor
C_ijkl = '100.7 71.45 71.45 100.7 71.45 100.7 50.10 50.10 50.10'
base_name = ppt
fill_method = symmetric9
[../]
[./stress_matrix]
type = ComputeLinearElasticStress
base_name = matrix
[../]
[./stress_ppt]
type = ComputeLinearElasticStress
base_name = ppt
[../]
[./strain_matrix]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
base_name = matrix
[../]
[./strain_ppt]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
base_name = ppt
eigenstrain_names = 'eigenstrain_ppt'
[../]
[./eigen_strain]
type = ComputeEigenstrain
base_name = ppt
eigen_base = '1 1 1 0 0 0'
prefactor = misfit
eigenstrain_name = 'eigenstrain_ppt'
[../]
[./global_stress]
type = TwoPhaseStressMaterial
base_A = matrix
base_B = ppt
[../]
[./global_strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
# enforce c = (1-h(eta))*cm + h(eta)*cp
[./PhaseConc]
type = KKSPhaseConcentration
ca = cm
variable = cp
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cm
cb = cp
fa_name = f_total_matrix
fb_name = f_total_ppt
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cm
fa_name = f_total_matrix
w = w
[../]
[./dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = f_total_matrix
fb_name = f_total_ppt
w = 0.0264
args = 'cp cm'
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cm
cb = cp
fa_name = f_total_matrix
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-11
num_steps = 200
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.5
[../]
[]
[VectorPostprocessors]
#[./eta]
# type = LineValueSampler
# start_point = '-10 0 0'
# end_point = '10 0 0'
# variable = eta
# num_points = 321
# sort_by = id
#[../]
#[./eta_position]
# type = FindValueOnLineSample
# vectorpostprocessor = eta
# variable_name = eta
# search_value = 0.5
#[../]
# [./f_el]
# type = LineMaterialRealSampler
# start = '-20 0 0'
# end = '20 0 0'
# sort_by = id
# property = f_el
# [../]
# [./f_el_a]
# type = LineMaterialRealSampler
# start = '-20 0 0'
# end = '20 0 0'
# sort_by = id
# property = fe_m
# [../]
# [./f_el_b]
# type = LineMaterialRealSampler
# start = '-20 0 0'
# end = '20 0 0'
# sort_by = id
# property = fe_p
# [../]
# [./h_out]
# type = LineMaterialRealSampler
# start = '-20 0 0'
# end = '20 0 0'
# sort_by = id
# property = h
# [../]
# [./fm_out]
# type = LineMaterialRealSampler
# start = '-20 0 0'
# end = '20 0 0'
# sort_by = id
# property = fm
# [../]
[]
[Postprocessors]
[./f_el_int]
type = ElementIntegralMaterialProperty
mat_prop = f_el_mat
[../]
[./c_alpha]
type = SideAverageValue
boundary = left
variable = c
[../]
[./c_beta]
type = SideAverageValue
boundary = right
variable = c
[../]
[./e11_alpha]
type = SideAverageValue
boundary = left
variable = e11
[../]
[./e11_beta]
type = SideAverageValue
boundary = right
variable = e11
[../]
[./s11_alpha]
type = SideAverageValue
boundary = left
variable = sigma11
[../]
[./s22_alpha]
type = SideAverageValue
boundary = left
variable = sigma22
[../]
[./s33_alpha]
type = SideAverageValue
boundary = left
variable = sigma33
[../]
[./s11_beta]
type = SideAverageValue
boundary = right
variable = sigma11
[../]
[./s22_beta]
type = SideAverageValue
boundary = right
variable = sigma22
[../]
[./s33_beta]
type = SideAverageValue
boundary = right
variable = sigma33
[../]
[./f_el_alpha]
type = SideAverageValue
boundary = left
variable = f_el
[../]
[./f_el_beta]
type = SideAverageValue
boundary = right
variable = f_el
[../]
[./f_c_alpha]
type = SideAverageValue
boundary = left
variable = Fglobal
[../]
[./f_c_beta]
type = SideAverageValue
boundary = right
variable = Fglobal
[../]
[./chem_pot_alpha]
type = SideAverageValue
boundary = left
variable = w
[../]
[./chem_pot_beta]
type = SideAverageValue
boundary = right
variable = w
[../]
[./psi_alpha]
type = SideAverageValue
boundary = left
variable = psi
[../]
[./psi_beta]
type = SideAverageValue
boundary = right
variable = psi
[../]
[./total_energy]
type = ElementIntegralVariablePostprocessor
variable = Fglobal
[../]
# Get simulation cell size from postprocessor
[./volume]
type = ElementIntegralMaterialProperty
mat_prop = 1
[../]
[./psi_eq_int]
type = FunctionValuePostprocessor
function = psi_eq_int
[../]
[./psi_int]
type = ElementIntegralVariablePostprocessor
variable = psi
[../]
[./gamma]
type = FunctionValuePostprocessor
function = gamma
[../]
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Outputs]
[./exodus]
type = Exodus
time_step_interval = 20
[../]
[./csv]
type = CSV
execute_on = 'final'
[../]
#[./console]
# type = Console
# output_file = true
# [../]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/benchmark_shock_tube_1D/hllc_sod_shocktube.i)
rho_left = 1
E_left = 2.501505578
u_left = 1e-15
rho_right = 0.125
E_right = 1.999770935
u_right = 1e-15
middle = 50
[GlobalParams]
fp = fp
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = ${fparse 2 * middle}
nx = 1000
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Variables]
[rho]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[rho_u]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[rho_E]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[]
[AuxVariables]
[rho_a]
order = CONSTANT
family = MONOMIAL
[]
[]
[FVKernels]
[mass_time]
type = FVTimeKernel
variable = rho
[]
[mass_advection]
type = CNSFVMassHLLC
variable = rho
[]
[momentum_time]
type = FVTimeKernel
variable = rho_u
[]
[momentum_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
[]
[fluid_energy_time]
type = FVTimeKernel
variable = rho_E
[../]
[fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_E
[]
[]
[FVBCs]
[mass_implicit]
type = CNSFVHLLCMassImplicitBC
variable = rho
fp = fp
boundary = 'left right'
[]
[mom_implicit]
type = CNSFVHLLCMomentumImplicitBC
variable = rho_u
momentum_component = x
fp = fp
boundary = 'left right'
[]
[fluid_energy_implicit]
type = CNSFVHLLCFluidEnergyImplicitBC
variable = rho_E
fp = fp
boundary = 'left right'
[]
[]
[ICs]
[rho_ic]
type = FunctionIC
variable = rho
function = 'if (x < ${middle}, ${rho_left}, ${rho_right})'
[]
[rho_u_ic]
type = FunctionIC
variable = rho_u
function = 'if (x < ${middle}, ${fparse rho_left * u_left}, ${fparse rho_right * u_right})'
[]
[rho_E_ic]
type = FunctionIC
variable = rho_E
function = 'if (x < ${middle}, ${fparse E_left * rho_left}, ${fparse E_right * rho_right})'
[]
[]
[Materials]
[var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rho_et = rho_E
fp = fp
[]
[]
[Preconditioning]
active = ''
[./smp]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[../]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
l_tol = 1e-8
start_time = 0.0
dt = 1e-2
end_time = 20
abort_on_solve_fail = true
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/dirackernels/injection_production.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 1
xmin = -50
xmax = 50
ymin = -50
ymax = 50
zmin = 0
zmax = 10
[]
[central_nodes]
input = gen
type = ExtraNodesetGenerator
new_boundary = central_nodes
coord = '0 0 0; 0 0 10'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 20E6
[]
[temperature]
initial_condition = 400
scaling = 1E-6 # fluid enthalpy is roughly 1E6
[]
[]
[BCs]
[injection_temperature]
type = DirichletBC
variable = temperature
value = 300
boundary = central_nodes
[]
[]
[DiracKernels]
[fluid_injection]
type = PorousFlowPeacemanBorehole
variable = porepressure
SumQuantityUO = injected_mass
point_file = injection.bh
function_of = pressure
fluid_phase = 0
bottom_p_or_t = 21E6
unit_weight = '0 0 0'
use_mobility = true
character = -1
[]
[fluid_production]
type = PorousFlowPeacemanBorehole
variable = porepressure
SumQuantityUO = produced_mass
point_file = production.bh
function_of = pressure
fluid_phase = 0
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
character = 1
[]
[remove_heat_at_production_well]
type = PorousFlowPeacemanBorehole
variable = temperature
SumQuantityUO = produced_heat
point_file = production.bh
function_of = pressure
fluid_phase = 0
bottom_p_or_t = 20E6
unit_weight = '0 0 0'
use_mobility = true
use_enthalpy = true
character = 1
[]
[]
[UserObjects]
[injected_mass]
type = PorousFlowSumQuantity
[]
[produced_mass]
type = PorousFlowSumQuantity
[]
[produced_heat]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[heat_joules_extracted_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_heat
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 2E-4
bulk_modulus = 2E9
viscosity = 1E-3
density0 = 1000
cv = 4000.0
cp = 4000.0
[]
[]
[PorousFlowUnsaturated]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 1E-10
fluid_bulk_modulus = 2E9
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
fluid_coefficient = 5E-6
drained_coefficient = 2E-4
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1 0 0 0 1 0 0 0 1'
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 2E6
dt = 2E5
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/fluidstate/brineco2_fv.i)
# Tests correct calculation of properties in PorousFlowBrineCO2 using FV variables
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
temperature = 30
[]
[Variables]
[pg]
type = MooseVariableFVReal
initial_condition = 20e6
[]
[z]
type = MooseVariableFVReal
initial_condition = 0.2
[]
[]
[AuxVariables]
[xnacl]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[pressure_gas]
type = MooseVariableFVReal
[]
[pressure_water]
type = MooseVariableFVReal
[]
[saturation_gas]
type = MooseVariableFVReal
[]
[saturation_water]
type = MooseVariableFVReal
[]
[density_water]
type = MooseVariableFVReal
[]
[density_gas]
type = MooseVariableFVReal
[]
[viscosity_water]
type = MooseVariableFVReal
[]
[viscosity_gas]
type = MooseVariableFVReal
[]
[enthalpy_water]
type = MooseVariableFVReal
[]
[enthalpy_gas]
type = MooseVariableFVReal
[]
[internal_energy_water]
type = MooseVariableFVReal
[]
[internal_energy_gas]
type = MooseVariableFVReal
[]
[x0_water]
type = MooseVariableFVReal
[]
[x0_gas]
type = MooseVariableFVReal
[]
[x1_water]
type = MooseVariableFVReal
[]
[x1_gas]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[pressure_water]
type = ADPorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = 'timestep_end'
[]
[pressure_gas]
type = ADPorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = 'timestep_end'
[]
[saturation_water]
type = ADPorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = 'timestep_end'
[]
[saturation_gas]
type = ADPorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'timestep_end'
[]
[density_water]
type = ADPorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = 'timestep_end'
[]
[density_gas]
type = ADPorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = 'timestep_end'
[]
[viscosity_water]
type = ADPorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = 'timestep_end'
[]
[viscosity_gas]
type = ADPorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = 'timestep_end'
[]
[enthalpy_water]
type = ADPorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = 'timestep_end'
[]
[enthalpy_gas]
type = ADPorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = 'timestep_end'
[]
[internal_energy_water]
type = ADPorousFlowPropertyAux
variable = internal_energy_water
property = internal_energy
phase = 0
execute_on = 'timestep_end'
[]
[internal_energy_gas]
type = ADPorousFlowPropertyAux
variable = internal_energy_gas
property = internal_energy
phase = 1
execute_on = 'timestep_end'
[]
[x1_water]
type = ADPorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = 'timestep_end'
[]
[x1_gas]
type = ADPorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = 'timestep_end'
[]
[x0_water]
type = ADPorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = 'timestep_end'
[]
[x0_gas]
type = ADPorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = 'timestep_end'
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
variable = pg
fluid_component = 0
[]
[mass1]
type = FVPorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pg z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[brineco2]
type = ADPorousFlowFluidState
gas_porepressure = pg
z = z
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = ADPorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = ADPorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementIntegralVariablePostprocessor
variable = density_water
execute_on = 'timestep_end'
[]
[density_gas]
type = ElementIntegralVariablePostprocessor
variable = density_gas
execute_on = 'timestep_end'
[]
[viscosity_water]
type = ElementIntegralVariablePostprocessor
variable = viscosity_water
execute_on = 'timestep_end'
[]
[viscosity_gas]
type = ElementIntegralVariablePostprocessor
variable = viscosity_gas
execute_on = 'timestep_end'
[]
[enthalpy_water]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_water
execute_on = 'timestep_end'
[]
[enthalpy_gas]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_gas
execute_on = 'timestep_end'
[]
[internal_energy_water]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_water
execute_on = 'timestep_end'
[]
[internal_energy_gas]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_gas
execute_on = 'timestep_end'
[]
[x1_water]
type = ElementIntegralVariablePostprocessor
variable = x1_water
execute_on = 'timestep_end'
[]
[x0_water]
type = ElementIntegralVariablePostprocessor
variable = x0_water
execute_on = 'timestep_end'
[]
[x1_gas]
type = ElementIntegralVariablePostprocessor
variable = x1_gas
execute_on = 'timestep_end'
[]
[x0_gas]
type = ElementIntegralVariablePostprocessor
variable = x0_gas
execute_on = 'timestep_end'
[]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
execute_on = 'timestep_end'
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
execute_on = 'timestep_end'
[]
[pwater]
type = ElementIntegralVariablePostprocessor
variable = pressure_water
execute_on = 'timestep_end'
[]
[pgas]
type = ElementIntegralVariablePostprocessor
variable = pressure_gas
execute_on = 'timestep_end'
[]
[x0mass]
type = FVPorousFlowFluidMass
fluid_component = 0
phase = '0 1'
[]
[x1mass]
type = FVPorousFlowFluidMass
fluid_component = 1
phase = '0 1'
[]
[]
[Outputs]
csv = true
file_base = brineco2
execute_on = 'timestep_end'
perf_graph = false
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/j_int_surfbreak_ellip_crack_sym_mm.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = ellip_crack_4sym_norad_mm.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./resid_z]
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1'
scale_factor = -68.95 #MPa
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 12
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 5
function = rampConstantUp
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
nl_rel_tol = 1e-11
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./nl_its]
type = NumNonlinearIterations
[../]
[./lin_its]
type = NumLinearIterations
[../]
[./react_z]
type = NodalSum
variable = resid_z
boundary = 5
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = j_int_surfbreak_ellip_crack_sym_mm_out
csv = true
[]
(modules/contact/test/tests/simple_contact/simple_contact_rspherical.i)
#
# This is similar to the patch test for 1D spherical elements with the
# addition of a contact interface.
#
# The 1D mesh is pinned at x=0. The displacement at the outer node is set to
# -3e-3*X where X is the x-coordinate of that node. That gives a strain of
# -3e-3 for the x, y, and z directions.
#
# Young's modulus is 1e6, and Poisson's ratio is 0.25. This gives:
#
# Stress xx, yy, zz = E/(1+nu)/(1-2nu)*strain*((1-nu) + nu + nu) = -6000
#
[Problem]
coord_type = RSPHERICAL
[]
[Mesh]
file = simple_contact_rspherical.e
construct_side_list_from_node_list = true
[]
[GlobalParams]
displacements = 'disp_x'
[]
[Functions]
[./ur]
type = ParsedFunction
expression = '-3e-3*x'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz'
[../]
[]
[BCs]
[./ur]
type = FunctionDirichletBC
variable = disp_x
boundary = '1 4'
function = ur
[../]
[]
[Contact]
[./fred]
primary = 2
secondary = 3
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e6
poissons_ratio = 0.25
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-11
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 1
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_projection_transfer/fromsub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 9
ymax = 9
nx = 9
ny = 9
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v_nodal]
[]
[v_elemental]
order = CONSTANT
family = MONOMIAL
[]
[x_nodal]
[]
[x_elemental]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'NEWTON'
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '1 1 0 5 5 0'
input_files = fromsub_sub.i
[]
[]
[Transfers]
[v_nodal_tr]
type = MultiAppProjectionTransfer
from_multi_app = sub
source_variable = v
variable = v_nodal
[]
[v_elemental_tr]
type = MultiAppProjectionTransfer
from_multi_app = sub
source_variable = v
variable = v_elemental
[]
[x_elemental_tr]
type = MultiAppProjectionTransfer
from_multi_app = sub
source_variable = x
variable = x_elemental
[]
[x_nodal_tr]
type = MultiAppProjectionTransfer
from_multi_app = sub
source_variable = x
variable = x_nodal
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/jeffery-hamel/wedge_dirichlet_fv.i)
mu=1
rho=1
# This input file tests whether we can converge to the semi-analytical
# solution for flow in a 2D wedge.
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'average'
rhie_chow_user_object = 'rc'
alpha_degrees = 15
Re = 30
K = -9.78221333616
f = f_theta
[]
[Mesh]
[file]
type = FileMeshGenerator
file = wedge_8x12.e
[]
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
[]
[vel_y]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = 'mu'
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = mu
momentum_component = y
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = y
pressure = pressure
[]
[]
[FVBCs]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top_wall bottom_wall'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'top_wall bottom_wall'
function = 0
[]
[inlet_x]
type = INSFVInletVelocityBC
variable = vel_x
boundary = 'inlet outlet'
function = vel_x_exact
[]
[inlet_y]
type = INSFVInletVelocityBC
variable = vel_y
boundary = 'inlet outlet'
function = vel_y_exact
[]
[]
[Functions]
[f_theta]
# Non-dimensional solution values f(eta), 0 <= eta <= 1 for
# alpha=15 deg, Re=30. Note: this introduces an input file
# ordering dependency: this Function must appear *before* the two
# functions below which use it since apparently proper dependency
# resolution is not done in this scenario.
type = PiecewiseLinear
data_file = 'f.csv'
format = 'columns'
[]
[vel_x_exact]
type = WedgeFunction
var_num = 0
mu = 1
rho = 1
[]
[vel_y_exact]
type = WedgeFunction
var_num = 1
mu = 1
rho = 1
[]
[]
[FunctorMaterials]
[mu]
type = ADGenericFunctorMaterial
prop_names = 'mu'
prop_values = '${mu}'
[]
[]
[Preconditioning]
[SMP_NEWTON]
type = SMP
solve_type = NEWTON
[]
[]
[Executioner]
type = Transient
dt = 1.e-2
dtmin = 1.e-2
num_steps = 5
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = '300 bjacobi ilu 4'
line_search = none
nl_rel_tol = 1e-13
nl_abs_tol = 1e-11
nl_max_its = 10
l_tol = 1e-6
l_max_its = 300
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/large_deform2.i)
# large strain with weak-plane normal rotating with mesh
# First rotate mesh 45deg about x axis
# Then apply stretch in the y=z direction.
# This should create a pure tensile load (no shear), which
# should return to the yield surface.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_yz stress_zz'
[]
[BCs]
# rotate:
# ynew = c*y + s*z. znew = -s*y + c*z
[bottomx]
type = FunctionDirichletBC
variable = disp_x
boundary = back
function = '0'
[]
[bottomy]
type = FunctionDirichletBC
variable = disp_y
boundary = back
function = '0.70710678*y+0.70710678*z-y'
[]
[bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = back
function = '-0.70710678*y+0.70710678*z-z'
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '0'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '0.70710678*y+0.70710678*z-y+if(t>0,1,0)'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-0.70710678*y+0.70710678*z-z+if(t>0,1,0)'
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[]
[s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningConstant
value = 1.0E6
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-7
internal_constraint_tolerance = 1E-5
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-9
[]
[]
[Executioner]
start_time = -1
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/pull_and_shear_1step.i)
# Part of the bottom (minimum z) is pulled down by a Preset displacement
# This causes tensile failure in the elements immediately above.
# Because only the bottom row of elements ever fail, and because these
# fail in the first nonlinear step, Moose correctly converges in
# 1 nonlinear step, despite this problem being inelastic.
# (If the problem had lower cohesion, then the top row would also
# fail, but in the second nonlinear step, and so the simulation
# would require at least two nonlinear steps.)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 1
nz = 2
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -100
zmax = 0
[]
[bottomz_middle]
type = BoundingBoxNodeSetGenerator
new_boundary = bottomz_middle
bottom_left = '-1 -15 -105'
top_right = '1 15 -95'
input = generated_mesh
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./no_x2]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_y1]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./no_y2]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[../]
[./z_fixed_sides_xmin]
type = DirichletBC
variable = disp_z
boundary = left
value = 0
[../]
[./z_fixed_sides_xmax]
type = DirichletBC
variable = disp_z
boundary = right
value = 0
[../]
[./bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = bottomz_middle
function = -1
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./straint_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[./straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[../]
[./straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[../]
[./straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[../]
[./straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[../]
[./straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[../]
[./straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[../]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[UserObjects]
[./coh_irrelevant]
type = SolidMechanicsHardeningCubic
value_0 = 1E60
value_residual = 1E60
internal_limit = 0.01E8
[../]
[./tanphi]
type = SolidMechanicsHardeningCubic
value_0 = 0.5
value_residual = 0.2
internal_limit = 0.01E8
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./c_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1E80
value_residual = 1E80
internal_limit = 0.01
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '6.4E9 6.4E9' # young 16MPa, Poisson 0.25
[../]
[./strain]
type = ComputeIncrementalStrain
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh_irrelevant
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 1
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-2
perfect_guess = true
min_step_size = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
line_search = bt
nl_abs_tol = 1E1
nl_rel_tol = 1e-5
l_tol = 1E-10
l_max_its = 100
nl_max_its = 100
end_time = 1.0
dt = 1.0
type = Transient
[]
[Outputs]
file_base = pull_and_shear_1step
exodus = true
[]
(modules/porous_flow/examples/lava_lamp/2phase_convection.i)
# Two phase density-driven convection of dissolved CO2 in brine
#
# Initially, the model has a gas phase at the top with a saturation of 0.29
# (which corresponds to an initial value of zi = 0.2).
# Diffusion of the dissolved CO2
# component from the saturated liquid to the unsaturated liquid below reduces the
# amount of CO2 in the gas phase. As the density of the CO2-saturated brine is greater
# than the unsaturated brine, a gravitational instability arises and density-driven
# convection of CO2-rich fingers descend into the unsaturated brine.
#
# The instability is seeded by a random perturbation to the porosity field.
# Mesh adaptivity is used to refine the mesh as the fingers form.
#
# Note: this model is computationally expensive, so should be run with multiple cores,
# preferably on a cluster.
[GlobalParams]
PorousFlowDictator = 'dictator'
gravity = '0 -9.81 0'
[]
[Adaptivity]
max_h_level = 2
marker = marker
initial_marker = initial
initial_steps = 2
[Indicators]
[indicator]
type = GradientJumpIndicator
variable = zi
[]
[]
[Markers]
[marker]
type = ErrorFractionMarker
indicator = indicator
refine = 0.8
[]
[initial]
type = BoxMarker
bottom_left = '0 1.95 0'
top_right = '2 2 0'
inside = REFINE
outside = DO_NOTHING
[]
[]
[]
[Mesh]
type = GeneratedMesh
dim = 2
ymax = 2
xmax = 2
ny = 40
nx = 40
bias_y = 0.95
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pgas
disp_long = '0 0'
disp_trans = '0 0'
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = zi
disp_long = '0 0'
disp_trans = '0 0'
[]
[]
[AuxVariables]
[xnacl]
initial_condition = 0.01
[]
[saturation_gas]
order = FIRST
family = MONOMIAL
[]
[xco2l]
order = FIRST
family = MONOMIAL
[]
[density_liquid]
order = FIRST
family = MONOMIAL
[]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = 'timestep_end'
[]
[xco2l]
type = PorousFlowPropertyAux
variable = xco2l
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = 'timestep_end'
[]
[density_liquid]
type = PorousFlowPropertyAux
variable = density_liquid
property = density
phase = 0
execute_on = 'timestep_end'
[]
[]
[Variables]
[pgas]
[]
[zi]
scaling = 1e4
[]
[]
[ICs]
[pressure]
type = FunctionIC
function = 10e6-9.81*1000*y
variable = pgas
[]
[zi]
type = BoundingBoxIC
variable = zi
x1 = 0
x2 = 2
y1 = 1.95
y2 = 2
inside = 0.2
outside = 0
[]
[porosity]
type = RandomIC
variable = porosity
min = 0.25
max = 0.275
seed = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2sw]
type = CO2FluidProperties
[]
[co2]
type = TabulatedBicubicFluidProperties
fp = co2sw
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = '45'
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = 'pgas'
z = 'zi'
temperature_unit = Celsius
xnacl = 'xnacl'
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = porosity
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-11 0 0 0 1e-11 0 0 0 1e-11'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
phase = 0
n = 2
s_res = 0.1
sum_s_res = 0.2
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
phase = 1
n = 2
s_res = 0.1
sum_s_res = 0.2
[]
[diffusivity]
type = PorousFlowDiffusivityConst
diffusion_coeff = '2e-9 2e-9 2e-9 2e-9'
tortuosity = '1 1'
[]
[]
[Preconditioning]
active = basic
[mumps_is_best_for_parallel_jobs]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[basic]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu NONZERO 2 '
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1e6
nl_max_its = 25
l_max_its = 100
dtmax = 1e4
nl_abs_tol = 1e-6
[TimeStepper]
type = IterationAdaptiveDT
dt = 10
growth_factor = 2
cutback_factor = 0.5
[]
[]
[Functions]
[flux]
type = ParsedFunction
symbol_values = 'delta_xco2 dt'
symbol_names = 'dx dt'
expression = 'dx/dt'
[]
[]
[Postprocessors]
[total_co2_in_gas]
type = PorousFlowFluidMass
phase = 1
fluid_component = 1
[]
[total_co2_in_liquid]
type = PorousFlowFluidMass
phase = 0
fluid_component = 1
[]
[numdofs]
type = NumDOFs
[]
[delta_xco2]
type = ChangeOverTimePostprocessor
postprocessor = total_co2_in_liquid
[]
[dt]
type = TimestepSize
[]
[flux]
type = FunctionValuePostprocessor
function = flux
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
exodus = true
csv = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1tt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1tt_out
exodus = true
[]
(test/tests/time_steppers/calc_const_dt/calc_const_dt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
end_time = 2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/function_side_integral_rz/function_side_integral_rz.i)
# Tests the FunctionSideIntegralRZ post-processor.
R_o = 0.2
thickness = 0.05
R_i = ${fparse R_o - thickness}
L = 3.0
S = ${fparse 2 * pi * R_o * L}
Q = 5000
q = ${fparse Q / S}
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Functions]
[q_fn]
type = ConstantFunction
value = ${q}
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '1 2 3'
orientation = '1 1 1'
inner_radius = ${R_i}
length = ${L}
n_elems = 50
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
initial_T = 300
[]
[]
[Postprocessors]
[Q_pp]
type = FunctionSideIntegralRZ
boundary = heat_structure:outer
axis_point = '1 2 3'
axis_dir = '1 1 1'
function = q_fn
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = 'function_side_integral_rz'
[csv]
type = CSV
precision = 15
execute_on = 'initial'
[]
[]
(modules/peridynamics/test/tests/jacobian_check/2D_thermomechanics_FNOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = FORCE
eigenstrain_names = thermal
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[]
[Materials]
[./linelast]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
eigenstrain_names = thermal
stabilization = FORCE
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = thermal
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./thermal]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_2D.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 2D version
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 0
xmax = 1
ny = 4
ymin = 0
ymax = 0.5
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
nl_max_its = 500
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/transfers/multiapp_copy_transfer/between_multiapps/sub2.i)
[Problem]
type = FEProblem
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[AuxVariables/x2]
initial_condition = 1980
[]
[Executioner]
type = Transient
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(test/tests/dirackernels/nonlinear_source/nonlinear_source.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
uniform_refine = 4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./ddt_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ddt_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[DiracKernels]
[./nonlinear_source]
type = NonlinearSource
variable = u
coupled_var = v
scale_factor = 1000
point = '0.2 0.3 0'
[../]
[]
[BCs]
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Preconditioning]
[./precond]
type = SMP
# 'full = true' is required for computeOffDiagJacobian() to get
# called. If you comment this out, you should see that this test
# requires more linear and nonlinear iterations.
full = true
# Added to test Jacobian contributions for Dirac Kernels
# Options that do not seem to do anything for this problem? -snes_check_jacobian -snes_check_jacobian_view
# petsc_options = '-snes_test_display' # print out all the matrix entries
# petsc_options_iname = '-snes_type'
# petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON' # NEWTON provides a more stringent test of off-diagonal Jacobians
num_steps = 5
dt = 1
dtmin = 1
l_max_its = 100
nl_max_its = 6
nl_abs_tol = 1.e-13
[]
[Postprocessors]
# A PointValue postprocessor at the Dirac point location
[./point_value]
type = PointValue
variable = u
point = '0.2 0.3 0'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/to_sub/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./b]
family = SCALAR
order = SIXTH
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
[]
[Outputs]
hide = 'u'
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/dirichlet_bcs_mdot.i)
rho = 'rho'
l = 10
inlet_area = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T
v = power_density
[]
[]
[FVBCs]
# Inlet
[inlet_u]
type = WCNSFVInletVelocityBC
variable = u
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'surface_inlet'
rho = 'rho'
[]
[inlet_v]
type = WCNSFVInletVelocityBC
variable = v
boundary = 'left'
mdot_pp = 0
area_pp = 'surface_inlet'
rho = 'rho'
[]
[inlet_T]
type = WCNSFVInletTemperatureBC
variable = T
boundary = 'left'
temperature_pp = 'inlet_T'
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
[]
[surface_inlet]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = 'FINAL'
[]
(modules/porous_flow/test/tests/jacobian/hfrompps.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[Variables]
[pressure]
[]
[temperature]
[]
[]
[ICs]
[pressure_ic]
type = ConstantIC
variable = pressure
value = 1
[]
[temperature_ic]
type = ConstantIC
variable = temperature
value = 4
[]
[]
[Kernels]
[p_td]
type = TimeDerivative
variable = pressure
[]
[energy_dot]
type = TimeDerivative
variable = temperature
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
[]
[]
[DiracKernels]
[source_h]
type = PorousFlowPointEnthalpySourceFromPostprocessor
variable = temperature
mass_flux = mass_flux_in
point = '0.5 0.5 0'
T_in = T_in
pressure = pressure
fp = simple_fluid
[]
[]
[Preconditioning]
[preferred]
type = SMP
full = true
petsc_options_iname = '-pc_type -snes_test_err'
petsc_options_value = ' lu 1e-6'
[]
[]
[Postprocessors]
[mass_flux_in]
type = FunctionValuePostprocessor
function = 1
execute_on = 'initial timestep_end'
[]
[T_in]
type = FunctionValuePostprocessor
function = 1
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-14
dt = 1
num_steps = 1
[]
(modules/solid_mechanics/test/tests/critical_time_step/crit_time_solid_uniform.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 15
xmin = 0
xmax = 2
ymin = 0
ymax = 2
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.1
youngs_modulus = 1e6
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '8050.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-4
l_max_its = 3
start_time = 0.0
dt = 0.1
num_steps = 1
end_time = 1.0
[]
[Postprocessors]
[./time_step]
type = CriticalTimeStep
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/power_law_creep/cp_power_law_creep.i)
# 1x1x1 unit cube with uniform pressure on top face
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1'
y = '1 1'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[heat_ie]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = -10.0e6
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[temp_fix]
type = DirichletBC
variable = temp
boundary = 'bottom top'
value = 1000.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ComputeCreepPlasticityStress
creep_model = power_law_creep
plasticity_model = isotropic_plasticity
tangent_operator = elastic
[]
[power_law_creep]
type = PowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 3.0e5
temperature = temp
[]
[isotropic_plasticity]
type = IsotropicPlasticityStressUpdate
yield_stress = 1e30
hardening_constant = 0.0
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
num_steps = 10
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_geometries/2D-RZ_test.i)
# Considers the mechanics solution for a thick spherical shell that is uniformly
# pressurized on the inner and outer surfaces, using 2D axisymmetric geometry.
# This test uses the strain calculators ComputeAxisymmetricRZSmallStrain
# and ComputeAxisymmetricRZIncrementalStrain which are generated by the
# SolidMechanics QuasiStatic Physics depending on the cli_args given in the tests file.
#
# From Roark (Formulas for Stress and Strain, McGraw-Hill, 1975), the radially-dependent
# circumferential stress in a uniformly pressurized thick spherical shell is given by:
#
# S(r) = [ Pi[ri^3(2r^3+ro^3)] - Po[ro^3(2r^3+ri^3)] ] / [2r^3(ro^3-ri^3)]
#
# where:
# Pi = inner pressure
# Po = outer pressure
# ri = inner radius
# ro = outer radius
#
# The tests assume an inner and outer radii of 5 and 10, with internal and external
# pressures of 100000 and 200000, respectively. The resulting compressive tangential
# stress is largest at the inner wall and, from the above equation, has a value
# of -271429.
[Mesh]
file = 2D-RZ_mesh.e
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
generate_output = 'stress_zz'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.345
[../]
[./stress]
[../]
[]
[BCs]
# pin particle along symmetry planes
[./no_disp_r]
type = DirichletBC
variable = disp_r
boundary = xzero
value = 0.0
[../]
[./no_disp_z]
type = DirichletBC
variable = disp_z
boundary = yzero
value = 0.0
[../]
# exterior and internal pressures
[./exterior_pressure_r]
type = Pressure
variable = disp_r
boundary = outer
factor = 200000
[../]
[./exterior_pressure_z]
type = Pressure
variable = disp_z
boundary = outer
factor = 200000
[../]
[./interior_pressure_r]
type = Pressure
variable = disp_r
boundary = inner
factor = 100000
[../]
[./interior_pressure_z]
type = Pressure
variable = disp_z
boundary = inner
factor = 100000
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 1
# num_steps = 1000
dtmax = 5e6
dtmin = 1
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1
optimal_iterations = 6
iteration_window = 0
linear_iteration_ratio = 100
[../]
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/dirac/bh_fu_03.i)
# fully-saturated
# injection
# fullyupwind
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 1E7
point_file = bh03.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = -1
fully_upwind = true
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 0
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh_fu_03
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/solid_mechanics/test/tests/porosity/reg.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[volumetric]
type = ParsedFunction
expression = t
[]
[exact]
type = ParsedFunction
symbol_names = 'f'
symbol_values = 'porosity_old'
expression = '(1 - f) * 3e-3 + f'
[]
[]
[Materials]
[porosity]
type = PorosityFromStrain
initial_porosity = 0
inelastic_strain = strain
outputs = all
[]
[strain]
type = GenericFunctionRankTwoTensor
tensor_name = strain
tensor_functions = 'volumetric'
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1e-3
[]
[Postprocessors]
[porosity]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_end'
[]
[porosity_old]
type = ElementAverageValue
variable = porosity
execute_on = 'initial timestep_begin'
outputs = none
[]
[exact]
type = FunctionValuePostprocessor
function = exact
[]
[00]
type = ElementAverageValue
variable = strain_00
execute_on = 'initial timestep_end'
[]
[11]
type = ElementAverageValue
variable = strain_11
execute_on = 'initial timestep_end'
[]
[22]
type = ElementAverageValue
variable = strain_22
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
[]
(test/tests/transfers/multiapp_reporter_transfer/between_multiapp/sub0.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[VectorPostprocessors]
[base_sub0_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '30 30 30; 40 40 40'
[]
[from_sub1_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '10 10 10 ; 20 20 20'
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/except16.i)
# Exception test: S_gr_max is too large
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = 'pp'
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[mass_conservation]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[pc_calculator]
type = PorousFlow1PhaseP
capillary_pressure = pc
porepressure = pp
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[relperm_material]
type = PorousFlowHystereticRelativePermeabilityLiquid
phase = 0
S_lr = 0.1
S_gr_max = 0.9
m = 0.9
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
(modules/porous_flow/test/tests/dirackernels/frompps.i)
# Test PorousFlowPointSourceFromPostprocessor DiracKernel
[Mesh]
type = GeneratedMesh
dim = 2
bias_x = 1.1
bias_y = 1.1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[mass_flux_fn]
type = PiecewiseConstant
direction = left
xy_data = '
0 0
100 -0.1
300 0
600 -0.1
1400 0
1500 0.2
2000 0.2'
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pp
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[]
[Postprocessors]
[total_mass]
type = PorousFlowFluidMass
execute_on = 'initial timestep_end'
[]
[mass_flux_in]
type = FunctionValuePostprocessor
function = mass_flux_fn
execute_on = 'initial timestep_begin'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-14
dt = 100
end_time = 2000
[]
[Outputs]
perf_graph = true
csv = true
execute_on = 'initial timestep_end'
file_base = frompps
[]
[ICs]
[PressureIC]
variable = pp
type = ConstantIC
value = 20e6
[]
[]
[DiracKernels]
[source]
type = PorousFlowPointSourceFromPostprocessor
variable = pp
mass_flux = mass_flux_in
point = '0.5 0.5 0'
[]
[]
(modules/misc/test/tests/dynamic_loading/dynamic_load_multiapp/phase_field_sub.i)
# This input file contains objects only available in phase_field
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 2
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[./InitialCondition]
type = BoundingBoxIC
x1 = 15.0
x2 = 35.0
y1 = 0.0
y2 = 25.0
inside = 1.0
outside = -0.8
variable = c
[../]
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
block = 0
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
l_max_its = 15
nl_max_its = 10
start_time = 0.0
num_steps = 2
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-transient.i)
# Fluid properties
mu = 1
rho = 1
cp = 1
k = 1e-3
# Solid properties
cp_s = 2
rho_s = 4
k_s = 1e-2
h_fs = 10
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
# Numerical scheme
advected_interp_method = 'average'
velocity_interp_method = 'rc'
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 100
ny = 20
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${p_outlet}
[]
[T_fluid]
type = INSFVEnergyVariable
[]
[T_solid]
type = MooseVariableFVReal
initial_condition = 100
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[]
[FVKernels]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = superficial_vel_x
rho = ${rho}
momentum_component = 'x'
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = superficial_vel_y
rho = ${rho}
momentum_component = 'y'
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_fluid
cp = ${cp}
rho = ${rho}
is_solid = false
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
variable = T_fluid
k = ${k}
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[solid_energy_time]
type = PINSFVEnergyTimeDerivative
variable = T_solid
cp = ${cp_s}
rho = ${rho_s}
is_solid = true
porosity = porosity
[]
[solid_energy_diffusion]
type = FVDiffusion
variable = T_solid
coeff = ${k_s}
[]
[solid_energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_solid
is_solid = true
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_x
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_y
function = 0
[]
[inlet-T]
type = FVNeumannBC
variable = T_fluid
value = '${fparse u_inlet * rho * cp * T_inlet}'
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_y
function = 0
[]
[heated-side]
type = FVDirichletBC
boundary = 'top'
variable = 'T_solid'
value = ${top_side_temperature}
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = ${p_outlet}
[]
[]
[FunctorMaterials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '${h_fs}'
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
end_time = 1.5
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(test/tests/functions/image_function/threshold_adapt_parallel.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
parallel_type = distributed
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
threshold = 6e4
upper_value = 1
lower_value = -1
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Adaptivity]
max_h_level = 5
initial_steps = 5
initial_marker = marker
[Indicators]
[indicator]
type = GradientJumpIndicator
variable = u
[]
[]
[Markers]
[marker]
type = ErrorFractionMarker
indicator = indicator
refine = 0.9
[]
[]
[]
(test/tests/misc/jacobian/no_negative_jacobian_2D.i)
# The 2D mesh is inverted using a prescribed displacement.
# However, due to use_displaced_mesh = false in the Kernel,
# libMesh does not throw a "negative jacobian" error
[Mesh]
type = GeneratedMesh
dim = 2
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxKernels]
[disp_x]
variable = disp_x
type = FunctionAux
function = '-x*t'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
use_displaced_mesh = false
[]
[]
[Executioner]
type = Transient
dt = 0.8
end_time = 1.5
[]
(modules/porous_flow/test/tests/chemistry/except13.i)
# Exception test.
# Incorrect number of eta exponents
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = 1.5e4
molar_volume = 1
eta_exponent = '1 1'
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/solid_mechanics/test/tests/multiple_two_parameter_plasticity/cycled_dp_then_wp.i)
# Use ComputeMultipleInelasticStress with two inelastic models: CappedDruckerPrager and CappedWeakPlane.
# The relative_tolerance and absolute_tolerance parameters are set very large so that
# only one iteration is performed. This is the algorithm that FLAC uses to model
# jointed rocks, only Capped-Mohr-Coulomb is used instead of CappedDruckerPrager
#
# In this test "cycle_models=true" so that in the first timestep only
# CappedDruckerPrager is used, while in the second timestep only
# CappedWeakPlane is used.
#
# initial_stress = diag(1E3, 1E3, 1E3)
# The CappedDruckerPrager has tensile strength 3E2 and large cohesion,
# so the stress initially returns to diag(1E2, 1E2, 1E2)
# The CappedWeakPlane has tensile strength zero and large cohesion,
# so the stress returns to diag(1E2 - v/(1-v)*1E2, 1E2 - v/(1-v)*1E2, 0)
# where v=0.2 is the Poisson's ratio
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
eigenstrain_names = ini_stress
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = 0
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = 0
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 0
[../]
[]
[AuxVariables]
[./yield_fcn_dp]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn_wp]
order = CONSTANT
family = MONOMIAL
[../]
[./tensile_cdp]
order = CONSTANT
family = MONOMIAL
[../]
[./tensile_cwp]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_dp_auxk]
type = MaterialStdVectorAux
index = 1 # this is the tensile yield function - it should be zero
property = cdp_plastic_yield_function
variable = yield_fcn_dp
[../]
[./yield_fcn_wp_auxk]
type = MaterialStdVectorAux
index = 1 # this is the tensile yield function - it should be zero
property = cwp_plastic_yield_function
variable = yield_fcn_wp
[../]
[./tensile_cdp]
type = MaterialStdVectorAux
index = 1
property = cdp_plastic_internal_parameter
variable = tensile_cdp
[../]
[./tensile_cwp]
type = MaterialStdVectorAux
index = 1
property = cwp_plastic_internal_parameter
variable = tensile_cwp
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./i_cdp]
type = PointValue
point = '0 0 0'
variable = tensile_cdp
[../]
[./i_cwp]
type = PointValue
point = '0 0 0'
variable = tensile_cwp
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 300
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[./wp_coh]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./wp_tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./wp_tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./wp_t_strength]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./wp_c_strength]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 1.0
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1E3 0 0 0 1E3 0 0 0 1E3'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
relative_tolerance = 1E4
absolute_tolerance = 2
inelastic_models = 'cdp cwp'
perform_finite_strain_rotations = false
cycle_models = true
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
base_name = cdp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-5
tip_smoother = 1E3
smoothing_tol = 1E3
[../]
[./cwp]
type = CappedWeakPlaneStressUpdate
base_name = cwp
cohesion = wp_coh
tan_friction_angle = wp_tanphi
tan_dilation_angle = wp_tanpsi
tensile_strength = wp_t_strength
compressive_strength = wp_c_strength
tip_smoother = 1E3
smoothing_tol = 1E3
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = cycled_dp_then_wp
csv = true
[]
(modules/combined/examples/periodic_strain/global_strain_pfm_3D.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 20
ny = 20
nz = 20
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[./cnode]
input = gen
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
new_boundary = 100
[../]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./u_z]
[../]
[./global_strain]
order = SIXTH
family = SCALAR
[../]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'sin(2*x*pi)*sin(2*y*pi)*sin(2*z*pi)*0.05+0.6'
[../]
[../]
[./w]
[../]
[]
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./s00]
order = CONSTANT
family = MONOMIAL
[../]
[./s01]
order = CONSTANT
family = MONOMIAL
[../]
[./s10]
order = CONSTANT
family = MONOMIAL
[../]
[./s11]
order = CONSTANT
family = MONOMIAL
[../]
[./e00]
order = CONSTANT
family = MONOMIAL
[../]
[./e01]
order = CONSTANT
family = MONOMIAL
[../]
[./e10]
order = CONSTANT
family = MONOMIAL
[../]
[./e11]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 0
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_z]
type = GlobalDisplacementAux
variable = disp_z
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 2
[../]
[./local_free_energy]
type = TotalFreeEnergy
execute_on = 'initial LINEAR'
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
[../]
[./s00]
type = RankTwoAux
variable = s00
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./s01]
type = RankTwoAux
variable = s01
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[./s10]
type = RankTwoAux
variable = s10
rank_two_tensor = stress
index_i = 1
index_j = 0
[../]
[./s11]
type = RankTwoAux
variable = s11
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./e00]
type = RankTwoAux
variable = e00
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[../]
[./e01]
type = RankTwoAux
variable = e01
rank_two_tensor = total_strain
index_i = 0
index_j = 1
[../]
[./e10]
type = RankTwoAux
variable = e10
rank_two_tensor = total_strain
index_i = 1
index_j = 0
[../]
[./e11]
type = RankTwoAux
variable = e11
rank_two_tensor = total_strain
index_i = 1
index_j = 1
[../]
[]
[GlobalParams]
derivative_order = 2
enable_jit = true
displacements = 'u_x u_y u_z'
block = 0
[]
[Kernels]
[./TensorMechanics]
[../]
# Cahn-Hilliard kernels
[./c_dot]
type = CoupledTimeDerivative
variable = w
v = c
block = 0
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
block = 0
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
block = 0
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y z'
variable = 'c w u_x u_y u_z'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = u_y
value = 0
[../]
[./centerfix_z]
type = DirichletBC
boundary = 100
variable = u_z
value = 0
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '0.2 0.01 '
[../]
[./shear1]
type = GenericConstantRankTwoTensor
tensor_values = '0 0 0 0.5 0.5 0.5'
tensor_name = shear1
[../]
[./shear2]
type = GenericConstantRankTwoTensor
tensor_values = '0 0 0 -0.5 -0.5 -0.5'
tensor_name = shear2
[../]
[./expand3]
type = GenericConstantRankTwoTensor
tensor_values = '1 1 1 0 0 0'
tensor_name = expand3
[../]
[./weight1]
type = DerivativeParsedMaterial
expression = '0.3*c^2'
property_name = weight1
coupled_variables = c
[../]
[./weight2]
type = DerivativeParsedMaterial
expression = '0.3*(1-c)^2'
property_name = weight2
coupled_variables = c
[../]
[./weight3]
type = DerivativeParsedMaterial
expression = '4*(0.5-c)^2'
property_name = weight3
coupled_variables = c
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
eigenstrain_names = eigenstrain
[../]
[./eigenstrain]
type = CompositeEigenstrain
tensors = 'shear1 shear2 expand3'
weights = 'weight1 weight2 weight3'
args = c
eigenstrain_name = eigenstrain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
# chemical free energies
[./chemical_free_energy]
type = DerivativeParsedMaterial
property_name = Fc
expression = '4*c^2*(1-c)^2'
coupled_variables = 'c'
outputs = exodus
output_properties = Fc
[../]
# elastic free energies
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
args = 'c'
outputs = exodus
output_properties = Fe
[../]
# free energy (chemical + elastic)
[./free_energy]
type = DerivativeSumMaterial
block = 0
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'c'
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
execute_on = 'initial TIMESTEP_END'
variable = local_energy
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
execute_on = 'initial TIMESTEP_END'
variable = c
[../]
[./min]
type = ElementExtremeValue
execute_on = 'initial TIMESTEP_END'
value_type = min
variable = c
[../]
[./max]
type = ElementExtremeValue
execute_on = 'initial TIMESTEP_END'
value_type = max
variable = c
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
end_time = 2.0
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
growth_factor = 1.5
cutback_factor = 0.8
optimal_iterations = 9
iteration_window = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
print_linear_residuals = false
exodus = true
[./table]
type = CSV
delimiter = ' '
[../]
[]
(modules/stochastic_tools/test/tests/transfers/sobol/sobol.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2011
[]
[resample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2013
[]
[sobol]
type = Sobol
sampler_a = sample
sampler_b = resample
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sobol
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sobol
parameters = 'BCs/left/value BCs/right/value'
execute_on = INITIAL
check_multiapp_execute_on = false
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(test/tests/auxkernels/element_aux_boundary/element_aux_boundary.i)
[Mesh]
type = FileMesh
file = rectangle.e
dim = 2
uniform_refine = 2
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./real_property]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./real_property]
type = MaterialRealAux
variable = real_property
property = real_property
boundary = '1 2'
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Materials]
[./boundary_1]
type = OutputTestMaterial
boundary = 1
real_factor = 2
variable = u
[../]
[./boundary_2]
type = OutputTestMaterial
boundary = 2
real_factor = 2
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(tutorials/darcy_thermo_mech/step06_coupled_darcy_heat_conduction/problems/step6c_decoupled.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 200
ny = 10
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[pressure]
[]
[]
[AuxKernels]
[pressure]
type = FunctionAux
variable = pressure
function = '4000 - 3000 * x - 3000 * t*x*x*y'
execute_on = timestep_end
[]
[]
[Kernels]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[BCs]
[inlet_temperature]
type = DirichletBC
variable = temperature
boundary = left
value = 350
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
radius = 1
temperature = 293.15 # 20C
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
num_steps = 300
dt = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/restart/restart_diffusion/restart_diffusion_test_transient.i)
[Mesh]
file = steady_out.e
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_from_file_var = u
initial_from_file_timestep = 2
[../]
[]
[Kernels]
active = 'bodyforce ie'
[./bodyforce]
type = BodyForce
variable = u
value = 10.0
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 10
dt = .1
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/peridynamics/test/tests/jacobian_check/2D_mechanics_BPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialBPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[]
(test/tests/postprocessors/side_advection_flux_integral/side_advection_flux_integral_fv.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '0.75 0.75 0.75'
dy = '0.75 0.75 0.75'
ix = '2 2 2'
iy = '2 2 2'
subdomain_id = '1 1 1
1 2 1
1 1 1'
[]
[add_inner_boundaries_top]
type = SideSetsAroundSubdomainGenerator
input = cmg
new_boundary = 'block_2_top'
block = 2
normal = '0 1 0'
[]
[add_inner_boundaries_bot]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_top
new_boundary = 'block_2_bot'
block = 2
normal = '0 -1 0'
[]
[add_inner_boundaries_right]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_bot
new_boundary = 'block_2_right'
block = 2
normal = '1 0 0'
[]
[add_inner_boundaries_left]
type = SideSetsAroundSubdomainGenerator
input = add_inner_boundaries_right
new_boundary = 'block_2_left'
block = 2
normal = '-1 0 0'
[]
[]
[Variables]
[u]
type = MooseVariableFVReal
two_term_boundary_expansion = false
[]
[]
[ICs]
[u_blob]
type = FunctionIC
variable = u
function = 'if(x<0.75,if(y<0.75,1,0),0)'
[]
[]
[FVKernels]
[advection]
type = FVAdvection
variable = u
velocity = '2 1.5 0'
[]
[time]
type = FVTimeKernel
variable = u
[]
[]
[FVBCs]
[fv_outflow]
type = FVConstantScalarOutflowBC
velocity = '2 1.5 0'
variable = u
boundary = 'right top'
[]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.01
end_time = 0.02
l_tol = 1E-14
[]
[Postprocessors]
[flux_right]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_right'
vel_x = 2
vel_y = 1.5
component = x
advected_quantity = u
[]
[flux_left_exact]
type = SideAdvectiveFluxIntegral
boundary = 'block_2_left'
vel_x = 2
vel_y = 1.5
component = x
advected_quantity = u
[]
[]
[Outputs]
csv = true
[]
(test/tests/materials/output/output_warning.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmax = 10
ymax = 10
uniform_refine = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 10
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./test_material]
type = OutputTestMaterial
block = 0
variable = u
stdvector_property_name = vec
outputs = all
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/adaptivity/interval/adapt_interval.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 6
dt = 1
solve_type = 'PJFNK'
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 2
interval = 2
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/water_dissociation.i)
# Dissociation of H2O at 25C
# The dissociation of water into H+ and OH- is given by
# the equilibrium reaction H20 = H+ + OH-
#
# This can be entered in the ReactionNetwork block using
# Aqueous equilibrium reaction: - H+ = OH-, Keq = 10^(-13.9951)
#
# Note that H2O does not need to be explicitly included.
#
# The primary chemical species is H+, and the secondary equilibrium
# species is OH-.
#
# The initial concentration of H+ is 10^-7, which is its value in neutral
# water. The pH of this water is therefore 7.
[Mesh]
type = GeneratedMesh
dim = 2
[]
[AuxVariables]
[./ph]
[../]
[]
[AuxKernels]
[./ph]
type = PHAux
h_conc = h+
variable = ph
[../]
[]
[Variables]
[./h+]
initial_condition = 1.0e-7
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = h+
secondary_species = oh-
reactions = '- h+ = oh- -13.9951'
[../]
[]
[Kernels]
[./h+_ie]
type = PrimaryTimeDerivative
variable = h+
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity porosity conductivity'
prop_values = '1e-7 0.25 1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./h+]
type = ElementIntegralVariablePostprocessor
variable = h+
execute_on = 'initial timestep_end'
[../]
[./oh-]
type = ElementIntegralVariablePostprocessor
variable = oh-
execute_on = 'initial timestep_end'
[../]
[./ph]
type = ElementIntegralVariablePostprocessor
variable = ph
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(modules/combined/examples/phase_field-mechanics/LandauPhaseTrans.i)
#
# Martensitic transformation
# Chemical driving force described by Landau Polynomial
# Coupled with elasticity (Mechanics)
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmin = 0
xmax = 100
ymin = 0
ymax = 100
elem_type = QUAD4
[]
[Variables]
[./eta1]
[./InitialCondition]
type = RandomIC
min = 0
max = 0.1
[../]
[../]
[./eta2]
[./InitialCondition]
type = RandomIC
min = 0
max = 0.1
[../]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
generate_output = 'stress_xx stress_yy'
eigenstrain_names = 'eigenstrain1 eigenstrain2'
[../]
[]
[Kernels]
[./eta_bulk1]
type = AllenCahn
variable = eta1
args = 'eta2'
f_name = F
[../]
[./eta_bulk2]
type = AllenCahn
variable = eta2
args = 'eta1'
f_name = F
[../]
[./eta_interface1]
type = ACInterface
variable = eta1
kappa_name = kappa_eta
[../]
[./eta_interface2]
type = ACInterface
variable = eta2
kappa_name = kappa_eta
[../]
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L kappa_eta'
prop_values = '1 1'
[../]
[./chemical_free_energy]
type = DerivativeParsedMaterial
property_name = Fc
coupled_variables = 'eta1 eta2'
constant_names = 'A2 A3 A4'
constant_expressions = '0.2 -12.6 12.4'
expression = 'A2/2*(eta1^2+eta2^2) + A3/3*(eta1^3+eta2^3) + A4/4*(eta1^2+eta2^2)^2'
enable_jit = true
derivative_order = 2
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '700 300 300 700 300 700 300 300 300'
fill_method = symmetric9
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./var_dependence1]
type = DerivativeParsedMaterial
property_name = var_dep1
coupled_variables = 'eta1'
expression = eta1
enable_jit = true
derivative_order = 2
[../]
[./var_dependence2]
type = DerivativeParsedMaterial
property_name = var_dep2
coupled_variables = 'eta2'
expression = eta2
enable_jit = true
derivative_order = 2
[../]
[./eigenstrain1]
type = ComputeVariableEigenstrain
eigen_base = '0.1 -0.1 0 0 0 0'
prefactor = var_dep1
args = 'eta1'
eigenstrain_name = eigenstrain1
[../]
[./eigenstrain2]
type = ComputeVariableEigenstrain
eigen_base = '-0.1 0.1 0 0 0 0'
prefactor = var_dep2
args = 'eta2'
eigenstrain_name = eigenstrain2
[../]
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
args = 'eta1 eta2'
derivative_order = 2
[../]
[./totol_free_energy]
type = DerivativeSumMaterial
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'eta1 eta2'
derivative_order = 2
[../]
[]
[BCs]
[./all_y]
type = DirichletBC
variable = disp_y
boundary = 'top bottom left right'
value = 0
[../]
[./all_x]
type = DirichletBC
variable = disp_x
boundary = 'top bottom left right'
value = 0
[../]
[]
[Preconditioning]
# active = ' '
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
# this gives best performance on 4 cores
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type '
petsc_options_value = 'asm lu'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 10
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 9
iteration_window = 2
growth_factor = 1.1
cutback_factor = 0.75
dt = 0.3
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/phy.T_wall_transfer_3eqn_y.i)
# Testing that T_solid gets properly projected onto a pipe
# That's why Hw in pipe1 is set to 0, so we do not have any heat exchange
# Note that the pipe and the heat structure have an opposite orientation, which
# is crucial for this test.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[wall-mat]
type = ThermalFunctionSolidProperties
k = 100.0
rho = 100.0
cp = 100.0
[]
[]
[Functions]
[T_init]
type = ParsedFunction
expression = '290 + sin((1 - y) * pi * 1.4)'
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0.2 0 0'
orientation = '0 1 0'
length = 1
n_elems = 50
A = 9.6858407346e-01
D_h = 6.1661977237e+00
f = 0.01
fp = eos
[]
[hs]
type = HeatStructureCylindrical
position = '0.1 1 0'
orientation = '0 -1 0'
length = 1
n_elems = 50
solid_properties = 'wall-mat'
solid_properties_T_ref = '300'
n_part_elems = 3
widths = '0.1'
names = 'wall'
initial_T = T_init
[]
[hxconn]
type = HeatTransferFromHeatStructure1Phase
hs = hs
hs_side = outer
flow_channel = pipe1
Hw = 0
P_hf = 6.2831853072e-01
[]
[inlet]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe1:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 300
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
num_steps = 1
[]
[Outputs]
[out]
type = Exodus
show = 'T_wall T_solid'
[]
print_linear_residuals = false
[]
(modules/porous_flow/examples/ates/ates.i)
# Simulation designed to assess the recovery efficiency of a single-well ATES system
# Using KT stabilisation
# Boundary conditions: fixed porepressure and temperature at top, bottom and far end of model.
#####################################
flux_limiter = minmod # minmod, vanleer, mc, superbee, none
# depth of top of aquifer (m)
depth = 400
inject_fluid_mass = 1E8 # kg
produce_fluid_mass = ${inject_fluid_mass} # kg
inject_temp = 90 # degC
inject_time = 91 # days
store_time = 91 # days
produce_time = 91 # days
rest_time = 91 # days
num_cycles = 5 # Currently needs to be <= 10
cycle_length = '${fparse inject_time + store_time + produce_time + rest_time}'
end_simulation = '${fparse cycle_length * num_cycles}'
# Note: I have setup 10 cycles but you can set num_cycles less than 10.
start_injection1 = 0
start_injection2 = ${cycle_length}
start_injection3 = '${fparse cycle_length * 2}'
start_injection4 = '${fparse cycle_length * 3}'
start_injection5 = '${fparse cycle_length * 4}'
start_injection6 = '${fparse cycle_length * 5}'
start_injection7 = '${fparse cycle_length * 6}'
start_injection8 = '${fparse cycle_length * 7}'
start_injection9 = '${fparse cycle_length * 8}'
start_injection10 = '${fparse cycle_length * 9}'
end_injection1 = '${fparse start_injection1 + inject_time}'
end_injection2 = '${fparse start_injection2 + inject_time}'
end_injection3 = '${fparse start_injection3 + inject_time}'
end_injection4 = '${fparse start_injection4 + inject_time}'
end_injection5 = '${fparse start_injection5 + inject_time}'
end_injection6 = '${fparse start_injection6 + inject_time}'
end_injection7 = '${fparse start_injection7 + inject_time}'
end_injection8 = '${fparse start_injection8 + inject_time}'
end_injection9 = '${fparse start_injection9 + inject_time}'
end_injection10 = '${fparse start_injection10 + inject_time}'
start_production1 = '${fparse end_injection1 + store_time}'
start_production2 = '${fparse end_injection2 + store_time}'
start_production3 = '${fparse end_injection3 + store_time}'
start_production4 = '${fparse end_injection4 + store_time}'
start_production5 = '${fparse end_injection5 + store_time}'
start_production6 = '${fparse end_injection6 + store_time}'
start_production7 = '${fparse end_injection7 + store_time}'
start_production8 = '${fparse end_injection8 + store_time}'
start_production9 = '${fparse end_injection9 + store_time}'
start_production10 = '${fparse end_injection10 + store_time}'
end_production1 = '${fparse start_production1 + produce_time}'
end_production2 = '${fparse start_production2 + produce_time}'
end_production3 = '${fparse start_production3 + produce_time}'
end_production4 = '${fparse start_production4 + produce_time}'
end_production5 = '${fparse start_production5 + produce_time}'
end_production6 = '${fparse start_production6 + produce_time}'
end_production7 = '${fparse start_production7 + produce_time}'
end_production8 = '${fparse start_production8 + produce_time}'
end_production9 = '${fparse start_production9 + produce_time}'
end_production10 = '${fparse start_production10 + produce_time}'
synctimes = '${start_injection1} ${end_injection1} ${start_production1} ${end_production1}
${start_injection2} ${end_injection2} ${start_production2} ${end_production2}
${start_injection3} ${end_injection3} ${start_production3} ${end_production3}
${start_injection4} ${end_injection4} ${start_production4} ${end_production4}
${start_injection5} ${end_injection5} ${start_production5} ${end_production5}
${start_injection6} ${end_injection6} ${start_production6} ${end_production6}
${start_injection7} ${end_injection7} ${start_production7} ${end_production7}
${start_injection8} ${end_injection8} ${start_production8} ${end_production8}
${start_injection9} ${end_injection9} ${start_production9} ${end_production9}
${start_injection10} ${end_injection10} ${start_production10} ${end_production10}'
#####################################
# Geometry in RZ coordinates
# borehole radius (m)
bh_r = 0.1
# model radius (m)
max_r = 1000
# aquifer thickness (m)
aq_thickness = 20
# cap thickness (m)
cap_thickness = 40
# injection region top and bottom (m). Note, the mesh is created with the aquifer in y = (-0.5 * aq_thickness, 0.5 * aq_thickness), irrespective of depth (depth only sets the insitu porepressure and temperature)
screen_top = '${fparse 0.5 * aq_thickness}'
screen_bottom = '${fparse -0.5 * aq_thickness}'
# number of elements in radial direction
num_r = 25
# number of elements across half height of aquifer
num_y_aq = 10
# number of elements across height of cap
num_y_cap = 8
# mesh bias in radial direction
bias_r = 1.22
# mesh bias in vertical direction in aquifer top
bias_y_aq_top = 0.9
# mesh bias in vertical direction in cap top
bias_y_cap_top = 1.3
# mesh bias in vertical direction in aquifer bottom
bias_y_aq_bottom = '${fparse 1.0 / bias_y_aq_top}'
# mesh bias in vertical direction in cap bottom
bias_y_cap_bottom = '${fparse 1.0 / bias_y_cap_top}'
depth_centre = '${fparse depth + aq_thickness/2}'
#####################################
# temperature at ground surface (degC)
temp0 = 20
# Vertical geothermal gradient (K/m). A positive number means temperature increases downwards.
geothermal_gradient = 20E-3
#####################################
# Gravity
gravity = -9.81
#####################################
half_aq_thickness = '${fparse aq_thickness * 0.5}'
half_height = '${fparse half_aq_thickness + cap_thickness}'
approx_screen_length = '${fparse screen_top - screen_bottom}'
# Thermal radius (note this is not strictly correct, it should use the bulk specific heat
# capacity as defined below, but it doesn't matter here because this is purely for
# defining the region of refined mesh)
th_r = '${fparse sqrt(inject_fluid_mass / 1000 * 4.12e6 / (approx_screen_length * 3.1416 * aq_specific_heat_cap * aq_density))}'
# radius of fine mesh
fine_r = '${fparse th_r * 2}'
bias_r_fine = 1
num_r_fine = '${fparse int(fine_r/1)}'
######################################
# aquifer properties
aq_porosity = 0.25
aq_hor_perm = 1E-11 # m^2
aq_ver_perm = 2E-12 # m^2
aq_density = 2650 # kg/m^3
aq_specific_heat_cap = 800 # J/Kg/K
aq_hor_thermal_cond = 3 # W/m/K
aq_ver_thermal_cond = 3 # W/m/K
aq_disp_parallel = 0 # m
aq_disp_perp = 0 # m
# Bulk volumetric heat capacity of aquifer:
aq_vol_cp = '${fparse aq_specific_heat_cap * aq_density * (1 - aq_porosity) + 4180 * 1000 * aq_porosity}'
# Thermal radius (correct version using bulk cp):
R_th = '${fparse sqrt(inject_fluid_mass * 4180 / (approx_screen_length * 3.1416 * aq_vol_cp))}'
aq_lambda_eff_hor = '${fparse aq_hor_thermal_cond + 0.3 * aq_disp_parallel * R_th * aq_vol_cp / (inject_time * 60 * 60 * 24)}'
aq_lambda_eff_ver = '${fparse aq_ver_thermal_cond + 0.3 * aq_disp_perp * R_th * aq_vol_cp / (inject_time * 60 * 60 * 24)}'
aq_hor_dry_thermal_cond = '${fparse aq_lambda_eff_hor * 60 * 60 * 24}' # J/day/m/K
aq_ver_dry_thermal_cond = '${fparse aq_lambda_eff_ver * 60 * 60 * 24}' # J/day/m/K
aq_hor_wet_thermal_cond = '${fparse aq_lambda_eff_hor * 60 * 60 * 24}' # J/day/m/K
aq_ver_wet_thermal_cond = '${fparse aq_lambda_eff_ver * 60 * 60 * 24}' # J/day/m/K
# cap-rock properties
cap_porosity = 0.25
cap_hor_perm = 1E-16 # m^2
cap_ver_perm = 1E-17 # m^2
cap_density = 2650 # kg/m^3
cap_specific_heat_cap = 800 # J/kg/K
cap_hor_thermal_cond = 3 # W/m/K
cap_ver_thermal_cond = 3 # W/m/K
cap_hor_dry_thermal_cond = '${fparse cap_hor_thermal_cond * 60 * 60 * 24}' # J/day/m/K
cap_ver_dry_thermal_cond = '${fparse cap_ver_thermal_cond * 60 * 60 * 24}' # J/day/m/K
cap_hor_wet_thermal_cond = '${fparse cap_hor_thermal_cond * 60 * 60 * 24}' # J/day/m/K
cap_ver_wet_thermal_cond = '${fparse cap_ver_thermal_cond * 60 * 60 * 24}' # J/day/m/K
######################################
[Mesh]
coord_type = RZ
[aq_top_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_aq_top}
ny = ${num_y_aq}
ymin = 0
ymax = ${half_aq_thickness}
[]
[cap_top_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_cap_top}
ny = ${num_y_cap}
ymax = ${half_height}
ymin = ${half_aq_thickness}
[]
[aq_and_cap_top_fine]
type = StitchedMeshGenerator
inputs = 'aq_top_fine cap_top_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_bottom_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_aq_bottom}
ny = ${num_y_aq}
ymax = 0
ymin = -${half_aq_thickness}
[]
[cap_bottom_fine]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r_fine}
xmin = ${bh_r}
xmax = ${fine_r}
bias_x = ${bias_r_fine}
bias_y = ${bias_y_cap_bottom}
ny = ${num_y_cap}
ymin = -${half_height}
ymax = -${half_aq_thickness}
[]
[aq_and_cap_bottom_fine]
type = StitchedMeshGenerator
inputs = 'aq_bottom_fine cap_bottom_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'bottom top'
merge_boundaries_with_same_name = false
[]
[aq_and_cap_fine]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_bottom_fine aq_and_cap_top_fine'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_top]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_aq_top}
ny = ${num_y_aq}
ymin = 0
ymax = ${half_aq_thickness}
[]
[cap_top]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_cap_top}
ny = ${num_y_cap}
ymax = ${half_height}
ymin = ${half_aq_thickness}
[]
[aq_and_cap_top]
type = StitchedMeshGenerator
inputs = 'aq_top cap_top'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_bottom]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_aq_bottom}
ny = ${num_y_aq}
ymax = 0
ymin = -${half_aq_thickness}
[]
[cap_bottom]
type = GeneratedMeshGenerator
dim = 2
nx = ${num_r}
xmin = ${fine_r}
xmax = ${max_r}
bias_x = ${bias_r}
bias_y = ${bias_y_cap_bottom}
ny = ${num_y_cap}
ymin = -${half_height}
ymax = -${half_aq_thickness}
[]
[aq_and_cap_bottom]
type = StitchedMeshGenerator
inputs = 'aq_bottom cap_bottom'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'bottom top'
[]
[aq_and_cap]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_bottom aq_and_cap_top'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'top bottom'
[]
[aq_and_cap_all]
type = StitchedMeshGenerator
inputs = 'aq_and_cap_fine aq_and_cap'
clear_stitched_boundary_ids = true
stitch_boundaries_pairs = 'right left'
[]
[aquifer]
type = ParsedSubdomainMeshGenerator
input = aq_and_cap_all
combinatorial_geometry = 'y >= -${half_aq_thickness} & y <= ${half_aq_thickness}'
block_id = 1
[]
[top_cap]
type = ParsedSubdomainMeshGenerator
input = aquifer
combinatorial_geometry = 'y >= ${half_aq_thickness}'
block_id = 2
[]
[bottom_cap]
type = ParsedSubdomainMeshGenerator
input = top_cap
combinatorial_geometry = 'y <= -${half_aq_thickness}'
block_id = 3
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x<=${bh_r}*1.000001 & y >= ${screen_bottom} & y <= ${screen_top}'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'bottom_cap'
[]
[rename]
type = RenameBlockGenerator
old_block = '1 2 3'
new_block = 'aquifer caps caps'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 ${gravity} 0'
[]
[Variables]
[porepressure]
[]
[temperature]
scaling = 1E-5
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = temperature
fp = tabulated_water
stabilization = KT
flux_limiter_type = ${flux_limiter}
use_displaced_mesh = false
temperature_unit = Celsius
pressure_unit = Pa
time_unit = days
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = insitu_pressure
[]
[temperature]
type = FunctionIC
variable = temperature
function = insitu_temperature
[]
[]
[BCs]
[outer_boundary_porepressure]
type = FunctionDirichletBC
preset = true
variable = porepressure
function = insitu_pressure
boundary = 'bottom right top'
[]
[outer_boundary_temperature]
type = FunctionDirichletBC
preset = true
variable = temperature
function = insitu_temperature
boundary = 'bottom right top'
[]
[inject_heat]
type = FunctionDirichletBC
variable = temperature
function = ${inject_temp}
boundary = 'injection_area'
[]
[inject_fluid]
type = PorousFlowSink
variable = porepressure
boundary = injection_area
flux_function = injection_rate_value
[]
[produce_heat]
type = PorousFlowSink
variable = temperature
boundary = injection_area
flux_function = production_rate_value
fluid_phase = 0
use_enthalpy = true
save_in = heat_flux_out
[]
[produce_fluid]
type = PorousFlowSink
variable = porepressure
boundary = injection_area
flux_function = production_rate_value
[]
[]
[Controls]
[inject_on]
type = ConditionalFunctionEnableControl
enable_objects = 'BCs::inject_heat BCs::inject_fluid'
conditional_function = inject
implicit = false
execute_on = 'initial timestep_begin'
[]
[produce_on]
type = ConditionalFunctionEnableControl
enable_objects = 'BCs::produce_heat BCs::produce_fluid'
conditional_function = produce
implicit = false
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[insitu_pressure]
type = ParsedFunction
expression = '(y - ${depth_centre}) * 1000 * ${gravity} + 1E5' # approx insitu pressure in Pa
[]
[insitu_temperature]
type = ParsedFunction
expression = '${temp0} + (${depth_centre} - y) * ${geothermal_gradient}'
[]
[inject]
type = ParsedFunction
expression = 'if(t >= ${start_injection1} & t < ${end_injection1}, 1,
if(t >= ${start_injection2} & t < ${end_injection2}, 1,
if(t >= ${start_injection3} & t < ${end_injection3}, 1,
if(t >= ${start_injection4} & t < ${end_injection4}, 1,
if(t >= ${start_injection5} & t < ${end_injection5}, 1,
if(t >= ${start_injection6} & t < ${end_injection6}, 1,
if(t >= ${start_injection7} & t < ${end_injection7}, 1,
if(t >= ${start_injection8} & t < ${end_injection8}, 1,
if(t >= ${start_injection9} & t < ${end_injection9}, 1,
if(t >= ${start_injection10} & t < ${end_injection10}, 1, 0))))))))))'
[]
[produce]
type = ParsedFunction
expression = 'if(t >= ${start_production1} & t < ${end_production1}, 1,
if(t >= ${start_production2} & t < ${end_production2}, 1,
if(t >= ${start_production3} & t < ${end_production3}, 1,
if(t >= ${start_production4} & t < ${end_production4}, 1,
if(t >= ${start_production5} & t < ${end_production5}, 1,
if(t >= ${start_production6} & t < ${end_production6}, 1,
if(t >= ${start_production7} & t < ${end_production7}, 1,
if(t >= ${start_production8} & t < ${end_production8}, 1,
if(t >= ${start_production9} & t < ${end_production9}, 1,
if(t >= ${start_production10} & t < ${end_production10}, 1, 0))))))))))'
[]
[injection_rate_value]
type = ParsedFunction
symbol_names = true_screen_area
symbol_values = true_screen_area
expression = '-${inject_fluid_mass}/(true_screen_area * ${inject_time})'
[]
[production_rate_value]
type = ParsedFunction
symbol_names = true_screen_area
symbol_values = true_screen_area
expression = '${produce_fluid_mass}/(true_screen_area * ${produce_time})'
[]
[heat_out_in_timestep]
type = ParsedFunction
symbol_names = 'dt heat_out'
symbol_values = 'dt heat_out_fromBC'
expression = 'dt*heat_out'
[]
[produced_T_time_integrated]
type = ParsedFunction
symbol_names = 'dt produced_T'
symbol_values = 'dt produced_T'
expression = 'dt*produced_T / ${produce_time}'
[]
[]
[AuxVariables]
[density]
family = MONOMIAL
order = CONSTANT
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[heat_flux_out]
outputs = none
[]
[]
[AuxKernels]
[density]
type = PorousFlowPropertyAux
variable = density
property = density
[]
[porosity]
type = PorousFlowPropertyAux
variable = porosity
property = porosity
[]
[]
[FluidProperties]
[true_water]
type = Water97FluidProperties
[]
[tabulated_water]
type = TabulatedFluidProperties
fp = true_water
temperature_min = 275 # K
temperature_max = 600
interpolated_properties = 'density viscosity enthalpy internal_energy'
fluid_property_output_file = water97_tabulated_modified.csv
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = water97_tabulated_modified.csv
[]
[]
[Materials]
[porosity_aq]
type = PorousFlowPorosityConst
porosity = ${aq_porosity}
block = aquifer
[]
[porosity_caps]
type = PorousFlowPorosityConst
porosity = ${cap_porosity}
block = caps
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '${aq_hor_perm} 0 0 0 ${aq_ver_perm} 0 0 0 0'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '${cap_hor_perm} 0 0 0 ${cap_ver_perm} 0 0 0 0'
[]
[aq_internal_energy]
type = PorousFlowMatrixInternalEnergy
block = aquifer
density = ${aq_density}
specific_heat_capacity = ${aq_specific_heat_cap}
[]
[caps_internal_energy]
type = PorousFlowMatrixInternalEnergy
block = caps
density = ${cap_density}
specific_heat_capacity = ${cap_specific_heat_cap}
[]
[aq_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
block = aquifer
dry_thermal_conductivity = '${aq_hor_dry_thermal_cond} 0 0 0 ${aq_ver_dry_thermal_cond} 0 0 0 0'
wet_thermal_conductivity = '${aq_hor_wet_thermal_cond} 0 0 0 ${aq_ver_wet_thermal_cond} 0 0 0 0'
[]
[caps_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
block = caps
dry_thermal_conductivity = '${cap_hor_dry_thermal_cond} 0 0 0 ${cap_ver_dry_thermal_cond} 0 0 0 0'
wet_thermal_conductivity = '${cap_hor_wet_thermal_cond} 0 0 0 ${cap_ver_wet_thermal_cond} 0 0 0 0'
[]
[]
[Postprocessors]
[true_screen_area] # this accounts for meshes that do not match screen_top and screen_bottom exactly
type = AreaPostprocessor
boundary = injection_area
execute_on = 'initial'
outputs = 'none'
[]
[dt]
type = TimestepSize
[]
[heat_out_fromBC]
type = NodalSum
variable = heat_flux_out
boundary = injection_area
execute_on = 'initial timestep_end'
outputs = 'none'
[]
[heat_out_per_timestep]
type = FunctionValuePostprocessor
function = heat_out_in_timestep
execute_on = 'timestep_end'
outputs = 'none'
[]
[heat_out_cumulative]
type = CumulativeValuePostprocessor
postprocessor = heat_out_per_timestep
execute_on = 'timestep_end'
outputs = 'csv console'
[]
[produced_T]
type = SideAverageValue
boundary = injection_area
variable = temperature
execute_on = 'initial timestep_end'
outputs = 'csv console'
[]
[produced_T_time_integrated]
type = FunctionValuePostprocessor
function = produced_T_time_integrated
execute_on = 'timestep_end'
outputs = 'none'
[]
[produced_T_cumulative]
type = CumulativeValuePostprocessor
postprocessor = produced_T_time_integrated
execute_on = 'timestep_end'
outputs = 'csv console'
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = ${end_simulation}
timestep_tolerance = 1e-5
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-3
growth_factor = 2
[]
dtmax = 1
dtmin = 1e-5
# rough calc for fluid, |R| ~ V*k*1E6 ~ V*1E-5
# rough calc for heat, |R| ~ V*(lam*1E-3 + h*1E-5) ~ V*(1E3 + 1E-2)
# so scale heat by 1E-7 and go for nl_abs_tol = 1E-4, which should give a max error of
# ~1Pa and ~0.1K in the first metre around the borehole
nl_abs_tol = 1E-4
nl_rel_tol = 1E-5
[]
[Outputs]
sync_times = ${synctimes}
[ex]
type = Exodus
time_step_interval = 20
[]
[csv]
type = CSV
execute_postprocessors_on = 'initial timestep_end'
[]
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictionless_kinematic.i)
# This is a benchmark test that checks constraint based frictionless
# contact using the kinematic method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2. The gold file is run
# on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./penetration]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Functions]
[./vertical_movement]
type = ParsedFunction
expression = -t
[../]
[./horizontal_movement]
type = ParsedFunction
expression = -0.04*sin(4*t)+0.02
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
[../]
[]
[AuxKernels]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[../]
[]
[Postprocessors]
[./nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[../]
[./penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[../]
[./contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[../]
[./right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[../]
[]
[Materials]
[./left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
[]
[Outputs]
time_step_interval = 10
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 2
model = frictionless
penalty = 1e+6
normal_smoothing_distance = 0.1
[../]
[]
(modules/porous_flow/test/tests/jacobian/brineco2_gas.i)
# Tests correct calculation of properties derivatives in PorousFlowFluidState
# for conditions that give a single gas phase
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[xnacl]
initial_condition = 0.05
[]
[]
[Variables]
[pgas]
[]
[zi]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 5e4
max = 1e5
variable = pgas
[]
[z]
type = RandomIC
min = 0.9
max = 0.99
variable = zi
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = zi
fluid_component = 1
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = zi
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 1e3
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sgas]
type = PorousFlowPropertyAux
property = saturation
phase = 1
variable = sgas
[]
[]
[Postprocessors]
[sgas_min]
type = ElementExtremeValue
variable = sgas
value_type = min
[]
[sgas_max]
type = ElementExtremeValue
variable = sgas
value_type = max
[]
[]
(test/tests/adaptivity/cycles_per_step/test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 2
steps = 1
marker = marker
initial_marker = marker
max_h_level = 2
[./Indicators]
[./indicator]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.7
[../]
[../]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_2/gh18.i)
# with immobile saturation
# unsaturated = true
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 0.5E1 0.5E2 0.4E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.4
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh18
execute_on = 'timestep_end final'
time_step_interval = 100000
exodus = true
[./console]
type = Console
time_step_interval = 1
[../]
[]
(test/tests/materials/derivative_material_interface/ad_bad_evaluation.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = ADMatDiffusion
variable = u
diffusivity = F
[../]
[]
[Materials]
[./time_no_ad]
type = GenericFunctionMaterial
prop_names = 'time_no_ad'
prop_values = 't'
outputs = all
[../]
[./time]
type = MaterialADConverter
reg_props_in = time_no_ad
ad_props_out = time
[../]
[./F]
type = ADDerivativeParsedMaterial
property_name = F
material_property_names = 'time'
expression = 'if (time < 1.9, 1, log(-1))'
disable_fpoptimizer = true
evalerror_behavior = nan
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/pwcnsfv.i)
rho='rho'
advected_interp_method='upwind'
velocity_interp_method='rc'
gamma=1.4
R=8.3145
molar_mass=29.0e-3
R_specific=${fparse R/molar_mass}
cp=${fparse gamma*R_specific/(gamma-1)}
[GlobalParams]
two_term_boundary_expansion = true
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = sup_vel_x
pressure = pressure
porosity = porosity
[]
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = INSFVPressureVariable
[]
[sup_vel_x]
type = PINSFVSuperficialVelocityVariable
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
[]
[T_fluid]
type = INSFVEnergyVariable
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_vel_x]
type = FunctionIC
variable = sup_vel_x
function = 'exact_sup_vel_x'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[eps]
type = FunctionIC
variable = porosity
function = 'eps'
[]
[]
[FVKernels]
[mass_advection]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = sup_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressureFlux
variable = sup_vel_x
pressure = pressure
porosity = porosity
momentum_component = 'x'
force_boundary_execution = false
[]
[momentum_fn]
type = INSFVBodyForce
variable = sup_vel_x
functor = 'forcing_rho_ud'
momentum_component = 'x'
[]
[]
[FVBCs]
[mass]
variable = pressure
type = PINSFVFunctorBC
boundary = 'left right'
superficial_vel_x = sup_vel_x
pressure = pressure
eqn = 'mass'
porosity = porosity
[]
[momentum]
variable = sup_vel_x
type = PINSFVFunctorBC
boundary = 'left right'
superficial_vel_x = sup_vel_x
pressure = pressure
eqn = 'momentum'
momentum_component = 'x'
porosity = porosity
[]
# help gradient reconstruction *and* create Dirichlet values for use in PINSFVFunctorBC
[pressure_right]
type = FVFunctionDirichletBC
variable = pressure
function = exact_p
boundary = 'right'
[]
[sup_vel_x_left]
type = FVFunctionDirichletBC
variable = sup_vel_x
function = exact_sup_vel_x
boundary = 'left'
[]
[T_fluid_left]
type = FVFunctionDirichletBC
variable = T_fluid
function = exact_T
boundary = 'left'
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = T_fluid
rho = ${rho}
[]
[]
[Functions]
[forcing_rho]
type = ParsedFunction
expression = '-3.45300378856215*sin(1.1*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
expression = '-0.9*(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + 0.9*(10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) + 3.13909435323832*sin(x)*cos(1.1*x)^2/cos(x)^2 - 6.9060075771243*sin(1.1*x)*cos(1.1*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
expression = '0.0106975765229418*cos(1.2*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_p]
type = ParsedFunction
expression = '3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
expression = '0.9*cos(1.1*x)/cos(x)'
[]
[eps]
type = ParsedFunction
expression = '0.9'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2FunctorError
approximate = pressure
exact = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_vel_x]
approximate = sup_vel_x
exact = exact_sup_vel_x
type = ElementL2FunctorError
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/lid_driven.i)
[GlobalParams]
gravity = '0 0 0'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
elem_type = QUAD9
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[Variables]
[./vel_x]
order = SECOND
family = LAGRANGE
[../]
[./vel_y]
order = SECOND
family = LAGRANGE
[../]
[./T]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 1.0
[../]
[../]
[./p]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
# mass
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
[../]
# x-momentum, time
[./x_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
# x-momentum, space
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
[../]
# y-momentum, time
[./y_momentum_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
# y-momentum, space
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
[../]
# temperature
[./temperature_time]
type = INSTemperatureTimeDerivative
variable = T
[../]
[./temperature_space]
type = INSTemperature
variable = T
u = vel_x
v = vel_y
[../]
[]
[BCs]
[./x_no_slip]
type = DirichletBC
variable = vel_x
boundary = 'bottom right left'
value = 0.0
[../]
[./lid]
type = FunctionDirichletBC
variable = vel_x
boundary = 'top'
function = 'lid_function'
[../]
[./y_no_slip]
type = DirichletBC
variable = vel_y
boundary = 'bottom right top left'
value = 0.0
[../]
[./T_hot]
type = DirichletBC
variable = T
boundary = 'bottom'
value = 1
[../]
[./T_cold]
type = DirichletBC
variable = T
boundary = 'top'
value = 0
[../]
[./pressure_pin]
type = DirichletBC
variable = p
boundary = 'pinned_node'
value = 0
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[]
[Functions]
[./lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels'
petsc_options_value = 'asm 2 ilu 4'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
file_base = lid_driven_out
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/jacobian/fflux14.i)
# 1phase, 2components (water and salt using BrineFluidProperties), constant insitu permeability
# Constant relative perm, nonzero gravity
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 1
xmin = 0
xmax = 10
ny = 1
ymin = 0
ymax = 10
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -10 0'
[]
[Variables]
[pp]
[]
[xnacl]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
min = 1e6
max = 2e6
[]
[massfrac0]
type = RandomIC
variable = xnacl
min = 0.1
max = 0.2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pp
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = xnacl
fluid_component = 1
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = xnacl
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp xnacl'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'xnacl'
[]
[brine]
type = PorousFlowBrine
phase = 0
xnacl = xnacl
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-14 0 0 0 2e-14 0 0 0 3e-14'
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
kr = 1
phase = 0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/porous_flow/test/tests/heat_advection/except1.i)
# Exception testing: cannot use PorousFlowFullySaturatedUpwindHeatAdvection with != 1 phase
[Mesh]
type = GeneratedMesh
dim = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[temp]
[]
[]
[Kernels]
[dummy1]
type = Diffusion
variable = ppwater
[]
[dummy2]
type = Diffusion
variable = ppgas
[]
[advection]
type = PorousFlowFullySaturatedUpwindHeatAdvection
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas temp'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2 0 0 0 3'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
num_steps = 1
[]
(modules/solid_mechanics/test/tests/radial_disp_aux/sphere_2d_axisymmetric.i)
# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a sphere subjected to uniform thermal
# expansion represented using a 2D axisymmetric model.
[Mesh]
type = FileMesh
file = circle_sector_2d.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[AuxVariables]
[./temp]
[../]
[./rad_disp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[./raddispaux]
type = RadialDisplacementSphereAux
variable = rad_disp
origin = '0 0 0'
[../]
[]
[BCs]
[./x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 300
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '51'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 1
dt = 1
dtmin = 1
[]
[Outputs]
csv = true
exodus = true
[]
#[Postprocessors]
# [./strain_xx]
# type = SideAverageValue
# variable =
# block = 0
# [../]
#[]
(test/tests/outputs/intervals/intervals.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
time_step_interval = 5
[../]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/orthotropic_rotation_Cijkl.i)
# This test is designed to test the correct application of the Euler angle
# rotations to the elasticity tensor. The test uses values for the nine C_ijkl
# entries that correspond to the engineering notation placement:
# e.g. C11 = 11e3, c12 = 12e3, c13 = 13e3, c22 = 22e3 ..... c66 = 66e3
#
# A rotation of (0, 90, 0) is applied to the 1x1x1 cube, such that the values of
# c12 and c13 switch, c22 and c33 switch, and c55 and c66 switch. Postprocessors
# are used to verify this switch (made simple with the value convention above)
# and to verify that the unrotated components along the x-axis remain constant.
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./lage_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./lage_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./pk2_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./lage_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./c11]
order = CONSTANT
family = MONOMIAL
[../]
[./c12]
order = CONSTANT
family = MONOMIAL
[../]
[./c13]
order = CONSTANT
family = MONOMIAL
[../]
[./c22]
order = CONSTANT
family = MONOMIAL
[../]
[./c23]
order = CONSTANT
family = MONOMIAL
[../]
[./c33]
order = CONSTANT
family = MONOMIAL
[../]
[./c44]
order = CONSTANT
family = MONOMIAL
[../]
[./c55]
order = CONSTANT
family = MONOMIAL
[../]
[./c66]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
[../]
[]
[AuxKernels]
[./lage_xx]
type = RankTwoAux
rank_two_tensor = lage
variable = lage_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./lage_yy]
type = RankTwoAux
rank_two_tensor = lage
variable = lage_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./pk2_yy]
type = RankTwoAux
variable = pk2_yy
rank_two_tensor = pk2
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./lage_zz]
type = RankTwoAux
rank_two_tensor = lage
variable = lage_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./c11]
type = RankFourAux
variable = c11
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 0
index_l = 0
execute_on = timestep_end
[../]
[./c12]
type = RankFourAux
variable = c12
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 1
index_l = 1
execute_on = timestep_end
[../]
[./c13]
type = RankFourAux
variable = c13
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 0
index_k = 2
index_l = 2
execute_on = timestep_end
[../]
[./c22]
type = RankFourAux
variable = c22
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 1
index_k = 1
index_l = 1
execute_on = timestep_end
[../]
[./c23]
type = RankFourAux
variable = c23
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 1
index_k = 2
index_l = 2
execute_on = timestep_end
[../]
[./c33]
type = RankFourAux
variable = c33
rank_four_tensor = elasticity_tensor
index_i = 2
index_j = 2
index_k = 2
index_l = 2
execute_on = timestep_end
[../]
[./c44]
type = RankFourAux
variable = c44
rank_four_tensor = elasticity_tensor
index_i = 1
index_j = 2
index_k = 1
index_l = 2
execute_on = timestep_end
[../]
[./c55]
type = RankFourAux
variable = c55
rank_four_tensor = elasticity_tensor
index_i = 2
index_j = 0
index_k = 2
index_l = 0
execute_on = timestep_end
[../]
[./c66]
type = RankFourAux
variable = c66
rank_four_tensor = elasticity_tensor
index_i = 0
index_j = 1
index_k = 0
index_l = 1
execute_on = timestep_end
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./top]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '11e3 12e3 13e3 22e3 23e3 33e3 44e3 55e3 66e3'
fill_method = symmetric9
euler_angle_1 = 0.0
euler_angle_2 = 45.0
euler_angle_3 = 45.0
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8' #strength units in MPa
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Postprocessors]
[./lage_xx]
type = ElementAverageValue
variable = lage_xx
[../]
[./pk2_yy]
type = ElementAverageValue
variable = pk2_yy
[../]
[./lage_yy]
type = ElementAverageValue
variable = lage_yy
[../]
[./lage_zz]
type = ElementAverageValue
variable = lage_zz
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
[../]
[./c11]
type = ElementAverageValue
variable = c11
[../]
[./c12]
type = ElementAverageValue
variable = c12
[../]
[./c13]
type = ElementAverageValue
variable = c13
[../]
[./c22]
type = ElementAverageValue
variable = c22
[../]
[./c23]
type = ElementAverageValue
variable = c23
[../]
[./c33]
type = ElementAverageValue
variable = c33
[../]
[./c44]
type = ElementAverageValue
variable = c44
[../]
[./c55]
type = ElementAverageValue
variable = c55
[../]
[./c66]
type = ElementAverageValue
variable = c66
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_tol = 1e-3
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 1 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dtmax = 0.1
dtmin = 1.0e-3
dt = 0.05
end_time = 0.5
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/rates/jacobian.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(test/tests/vectorpostprocessors/element_material_sampler/basic.i)
# test that all scalar material properties are properly recorded in basic usage.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
allow_renumbering = false
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[mat]
type = GenericFunctionMaterial
prop_names = 'prop1 prop2 prop3'
prop_values = '1 2 t'
[]
[]
[VectorPostprocessors]
[vpp]
type = ElementMaterialSampler
material = 'mat'
elem_ids = '3 4 7 42 88'
[]
[]
[Executioner]
type = Transient
num_steps = 2
nl_abs_tol = 1e-12
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'initial timestep_end'
csv = true
[]
(modules/solid_mechanics/test/tests/volumetric_deform_grad/elastic_stress.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[../]
[]
[Materials]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./elastic_stress]
type = ComputeDeformGradBasedStress
deform_grad_name = deformation_gradient
elasticity_tensor_name = elasticity_tensor
stress_name = stress
jacobian_name = Jacobian_mult
block = 0
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.02
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.02
num_steps = 10
[]
[Outputs]
csv = true
[]
(test/tests/functions/image_function/component.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
component = 0
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update4.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 -1 0.5 1 1.9 0 0.5 0 3'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/ad_elastic/rz_small_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = StressDivergenceRZTensors
component = 0
variable = disp_r
[../]
[./stress_z]
type = StressDivergenceRZTensors
component = 1
variable = disp_z
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[./axial]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeAxisymmetricRZSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = rz_small_elastic_out
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/random_planar.i)
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 100
ny = 1250
nz = 1
xmin = 0
xmax = 100
ymin = 0
ymax = 1250
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningCubic
value_0 = 1000
value_residual = 100
internal_limit = 4
[../]
[./phi]
type = SolidMechanicsHardeningCubic
value_0 = 0.8
value_residual = 0.3
internal_limit = 2
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 15
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = coh
friction_angle = phi
dilation_angle = psi
yield_function_tolerance = 1E-3
shift = 1E-10
internal_constraint_tolerance = 1E-6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-10
plastic_models = mc
min_stepsize = 1
max_stepsize_for_dumb = 1
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random_planar
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/problems/sedov_blast_wave/sedov_blast_wave.i)
# This test problem is the Sedov blast wave test problem,
# which is a Riemann problem with the following parameters:
# * domain = (0,1)
# * gravity = 0
# * EoS: Ideal gas EoS with gamma = 1.4, R = 0.71428571428571428571
# * interface: x = 0.5
# * typical end time: 0.15
# Left initial values:
# * rho = 0.445
# * vel = 0.692
# * p = 3.52874226
# Right initial values:
# * rho = 0.5
# * vel = 0
# * p = 0.571
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[Functions]
[p_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.0025 1'
y = '1.591549333333333e+06 6.666666666666668e-09'
[]
[T_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.0025 1'
y = '2.228169066666667e+06 9.333333333333334e-09'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.66666666666666666667
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 400
A = 1.0
# IC
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = 0
f = 0
[]
[left_boundary]
type = SolidWall1Phase
input = 'pipe:in'
[]
[right_boundary]
type = FreeBoundary1Phase
input = 'pipe:out'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
solve_type = LINEAR
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
# run to t = 0.005
start_time = 0.0
dt = 1e-6
num_steps = 5000
abort_on_solve_fail = true
[]
[Outputs]
file_base = 'sedov_blast_wave'
velocity_as_vector = false
execute_on = 'initial timestep_end'
[out]
type = Exodus
show = 'p T vel'
[]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/restricted_elem_parent.i)
num_layers = 2
[Mesh]
[box]
type = GeneratedMeshGenerator
dim = 3
nx = ${num_layers}
ny = 3
nz = 3
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[a]
family = MONOMIAL
order = CONSTANT
[]
[s]
[]
[]
[AuxKernels]
[s_ak]
type = ParsedAux
variable = s
use_xyzt = true
expression = 'x+(z*z)'
[]
[]
[Functions]
[]
[Postprocessors]
[a_avg]
type = ElementAverageValue
variable = a
[]
[]
[UserObjects]
[S_avg_front]
type = LayeredSideAverage
boundary = front
variable = s
num_layers = ${num_layers}
direction = x
[]
[S_avg_back]
type = LayeredSideAverage
boundary = back
variable = s
num_layers = ${num_layers}
direction = x
[]
[]
[MultiApps]
[ch0]
type = TransientMultiApp
input_files = 'restricted_elem_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 -0.1'
output_in_position = true
cli_args = 'yy=0'
[]
[ch1]
type = TransientMultiApp
input_files = 'restricted_elem_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 1.1'
output_in_position = true
cli_args = 'yy=1'
[]
[]
[Transfers]
[from_ch0]
type = MultiAppGeneralFieldUserObjectTransfer
to_boundaries = back
from_multi_app = ch0
variable = a
source_user_object = A_avg
# Bounding box padding is not obeyed
fixed_bounding_box_size = '0 1 1.5'
from_app_must_contain_point = false
[]
[from_ch1]
type = MultiAppGeneralFieldUserObjectTransfer
to_boundaries = front
from_multi_app = ch1
variable = a
source_user_object = A_avg
fixed_bounding_box_size = '0 1 1.5'
from_app_must_contain_point = false
[]
[to_ch0]
type = MultiAppGeneralFieldUserObjectTransfer
to_blocks = 20
to_multi_app = ch0
variable = S
source_user_object = S_avg_back
fixed_bounding_box_size = '0 1 1.5'
from_app_must_contain_point = false
[]
[to_ch1]
type = MultiAppGeneralFieldUserObjectTransfer
to_blocks = 20
to_multi_app = ch1
variable = S
source_user_object = S_avg_front
fixed_bounding_box_size = '0 1 1.5'
from_app_must_contain_point = false
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
nl_abs_tol = 1e-7
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/upper_twin_fraction_limit.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
elem_type = HEX8
[]
[]
[AuxVariables]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_4]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_10]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = total_volume_fraction_twins
execute_on = timestep_end
[]
[slip_increment_4]
type = MaterialStdVectorAux
variable = slip_increment_4
property = slip_increment
index = 4
execute_on = timestep_end
[]
[slip_increment_10]
type = MaterialStdVectorAux
variable = slip_increment_10
property = slip_increment
index = 10
execute_on = timestep_end
[]
[twin_volume_fraction_4]
type = MaterialStdVectorAux
variable = twin_volume_fraction_4
property = twin_system_volume_fraction
index = 4
execute_on = timestep_end
[]
[twin_volume_fraction_10]
type = MaterialStdVectorAux
variable = twin_volume_fraction_10
property = twin_system_volume_fraction
index = 10
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '5.0e-4*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.08e5 6.034e4 6.034e4 1.08e5 6.03e4 1.08e5 2.86e4 2.86e4 2.86e4' #Tallon and Wolfenden. J. Phys. Chem. Solids (1979)
fill_method = symmetric9
euler_angle_1 = 54.74
euler_angle_2 = 45.0
euler_angle_3 = 270.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_only_xtalpl'
tan_mod_type = exact
[]
[twin_only_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = 'fcc_input_twinning_systems.txt'
initial_twin_lattice_friction = 1.5
upper_limit_twin_volume_fraction = 1e-7
stol = 0.01
print_state_variable_convergence_error_messages = true
[]
[]
[Postprocessors]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[slip_increment_4]
type = ElementAverageValue
variable = slip_increment_4
[]
[slip_increment_10]
type = ElementAverageValue
variable = slip_increment_10
[]
[twin_volume_fraction_4]
type = ElementAverageValue
variable = twin_volume_fraction_4
[]
[twin_volume_fraction_10]
type = ElementAverageValue
variable = twin_volume_fraction_10
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 1e-5
end_time = 0.18
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/multiapps/multilevel/time_dt_from_parent_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 100
[]
[Functions]
[./dts]
type = PiecewiseLinear
x = '0 1'
y = '0.25 1'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
dt = 0.25
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
exodus = true
[./out]
type = Console
output_file = true
[../]
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = time_dt_from_parent_sub.i
[../]
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/random02.i)
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_yield_fcn]
type = ElementExtremeValue
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'max_yield_fcn'
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./compressive_strength]
type = SolidMechanicsHardeningConstant
value = -1.5
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
use_custom_returnMap = true
use_custom_cto = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 2
ep_plastic_tolerance = 1E-6
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random02
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/jacobian/fflux05.i)
# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity
# fully saturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[md]
[]
[]
[ICs]
[md]
type = RandomIC
min = 0
max = 1 # unsaturated for md<log(density_P0=0.8)=-0.223
variable = md
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = md
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'md'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseMD_Gaussian
mass_density = md
al = 1.1
density_P0 = 0.8
bulk_modulus = 1.5
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/multiapps/picard/picard_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Kernels]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[]
[BCs]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/hertz_spherical/hertz_contact.i)
# Hertz Contact: Sphere on sphere
# Spheres have the same radius, Young's modulus, and Poisson's ratio.
# Define E:
# 1/E = (1-nu1^2)/E1 + (1-nu2^2)/E2
#
# Effective radius R:
# 1/R = 1/R1 + 1/R2
#
# F is the applied compressive load.
#
# Area of contact a::
# a^3 = 3FR/4E
#
# Depth of indentation d:
# d = a^2/R
#
#
# Let R1 = R2 = 2. Then R = 1.
#
# Let nu1 = nu2 = 0.25, E1 = E2 = 1.40625e7. Then E = 7.5e6.
#
# Let F = 10000. Then a = 0.1, d = 0.01.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = hertz_contact.e
[] # Mesh
[Functions]
[pressure]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 795.77471545947674 # 10000/pi/2^2
[]
[disp_y]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. -0.01 -0.01'
[]
[] # Functions
[AuxVariables]
[vonmises]
order = CONSTANT
family = MONOMIAL
[]
[hydrostatic]
order = CONSTANT
family = MONOMIAL
[] # AuxVariables
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[]
[BCs]
[base_x]
type = DirichletBC
variable = disp_x
boundary = 1000
value = 0.0
[]
[base_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0.0
[]
[base_z]
type = DirichletBC
variable = disp_z
boundary = 1000
value = 0.0
[]
[symm_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[symm_z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[] # BCs
[]
[Contact]
[dummy_name]
primary = 1000
secondary = 100
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+10
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.40625e7
poissons_ratio = 0.25
[]
[stress]
type = ComputeLinearElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '1000'
youngs_modulus = 1e6
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeLinearElasticStress
block = '1000'
[] # Materials
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 200
start_time = 0.0
dt = 0.5
end_time = 2.0 # Executioner
[]
[Postprocessors]
[maxdisp]
type = NodalVariableValue
nodeid = 122 # 123-1 where 123 is the exodus node number of the top-center node
variable = disp_y
[]
[]
[Outputs]
[out]
type = Exodus
[] # Outputs
[]
(modules/thermal_hydraulics/test/tests/problems/abrupt_area_change_liquid/base.i)
# Test 5 from the following reference:
#
# F. Daude, P. Galon. A Finite-Volume approach for compressible single- and
# two-phase flows in flexible pipelines with fluid-structure interaction.
# Journal of Computational Physics 362 (2018) 375-408.
#
# Also, Test 5 from the following reference:
#
# F. Daude, R.A. Berry, P. Galon. A Finite-Volume method for compressible
# non-equilibrium two-phase flows in networks of elastic pipelines using the
# Baer-Nunziato model.
# Computational Methods in Applied Mechanical Engineering 354 (2019) 820-849.
[GlobalParams]
gravity_vector = '0 0 0'
rdg_slope_reconstruction = none
fp = fp
closures = simple_closures
f = 0
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = 0
[]
[Functions]
[p_ic_fn]
type = PiecewiseConstant
axis = x
x = '0 ${x_disc}'
y = '${pL} ${pR}'
[]
[T_ic_fn]
type = PiecewiseConstant
axis = x
x = '0 ${x_disc}'
y = '${TL} ${TR}'
[]
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = ${gamma}
p_inf = ${p_inf}
q = ${q}
cv = ${cv}
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Postprocessors]
[dt_cfl]
type = ADCFLTimeStepSize
CFL = ${CFL}
vel_names = 'vel'
c_names = 'c'
[]
[]
[Executioner]
type = Transient
end_time = ${t_end}
[TimeStepper]
type = PostprocessorDT
postprocessor = dt_cfl
[]
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 1
[]
solve_type = LINEAR
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
[]
[Outputs]
[csv]
type = CSV
execute_postprocessors_on = 'NONE'
execute_vector_postprocessors_on = 'FINAL'
create_final_symlink = true
[]
[]
(test/tests/postprocessors/internal_side_jump/internal_side_jump.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[./box]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
block_id = 1
[../]
[]
[Variables]
[./u]
family = L2_LAGRANGE
order = FIRST
[../]
[]
[ICs]
[./ic0]
type = ConstantIC
variable = u
block = 0
value = 4
[../]
[./ic1]
type = ConstantIC
variable = u
block = 1
value = 6
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[DGKernels]
[./dgdiff]
type = DGDiffusion
variable = u
sigma = 4
epsilon = 1
[../]
[]
[BCs]
[./all]
type = VacuumBC
variable = u
boundary = '0 1 2 3'
[../]
[]
[Postprocessors]
[./L2_norm]
type = ElementL2Norm
variable = u
[../]
[./jump]
type = InternalSideJump
variable = u
execute_on = 'initial timestep_end'
[../]
[./jumpold]
type = InternalSideJump
variable = u
implicit = false
[../]
[]
[Executioner]
type = Transient
num_steps = 3
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform2.i)
# checking for small deformation
# A single element is stretched by 1E-6m in all directions.
# tensile_strength is set to 1Pa, and smoother = 0.5
# Then the final stress should return to the yield surface and all principal stresses should be 0.5
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tensile_tip_smoother = 0.5
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/combined/test/tests/fdp_geometric_coupling/fdp_geometric_coupling.i)
[Mesh]
file = twoBlocksContactDiceSecondary2OffsetGap.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 100.0
[../]
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0 1 2'
y = '0 1 1'
scale_factor = 10.0
[../]
[./tempFunc]
type = PiecewiseLinear
x = '0. 3.'
y = '100.0 440.0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
block = 1
volumetric_locking_correction = true
incremental = true
strain = FINITE
eigenstrain_names = 'thermal_expansion1'
decomposition_method = EigenSolution
temperature = temp
[../]
[./block2]
block = 2
volumetric_locking_correction = true
incremental = true
strain = FINITE
eigenstrain_names = 'thermal_expansion2'
decomposition_method = EigenSolution
temperature = temp
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./left_right_x]
type = DirichletBC
variable = disp_x
boundary = '1 4'
value = 0.0
[../]
[./left_right_y]
type = DirichletBC
variable = disp_y
boundary = '1 4'
value = 0.0
[../]
[./left_right_z]
type = DirichletBC
variable = disp_z
boundary = '1 4'
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
boundary = '2 3'
function = tempFunc
[../]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e8
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.0
[../]
[./stress1]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[./thermal_expansion1]
type = ComputeThermalExpansionEigenstrain
block = 1
thermal_expansion_coeff = 1e-4
stress_free_temperature = 100.0
temperature = temp
eigenstrain_name = thermal_expansion1
[../]
[./thermal_expansion2]
type = ComputeThermalExpansionEigenstrain
block = 2
thermal_expansion_coeff = 1e-5
stress_free_temperature = 100.0
temperature = temp
eigenstrain_name = thermal_expansion2
[../]
[./heat]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = Density
block = '1 2'
density = 1.0
[../]
[]
[Preconditioning]
[./FDP]
type = FDP
full = true
implicit_geometric_coupling = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -mat_fd_coloring_err -mat_fd_type'
petsc_options_value = 'lu 1e-8 ds'
nl_rel_tol = 1e-10
l_max_its = 5
nl_max_its = 3
dt = 5.0e-1
num_steps = 2
[]
[Outputs]
file_base = fdp_geometric_coupling_out
exodus = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer_vector/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
# Give the far left element a block so that we can
# grab its value
[left_elem_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x < 0.1'
block_id = 1
[]
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[prop_a]
family = MONOMIAL
order = CONSTANT
[]
[prop_b]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[prop_a]
type = MaterialRealAux
variable = prop_a
property = prop_a
[]
[prop_b]
type = MaterialRealAux
variable = prop_b
property = prop_b
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Materials]
[mat]
type = GenericConstantMaterial
prop_names = 'prop_a prop_b'
prop_values = '100 200'
[]
[mat2]
type = GenericConstantMaterial
prop_names = 'prop_c prop_d prop_e'
prop_values = '300 400 500'
[]
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[left_bc]
type = PointValue
point = '0 0 0'
variable = u
[]
[right_bc]
type = PointValue
point = '1 0 0'
variable = u
[]
[prop_a]
type = ElementAverageValue
variable = prop_a
block = 1
[]
[prop_b]
type = ElementAverageValue
variable = prop_b
block = 1
[]
[]
[Outputs]
csv = true
[]
(modules/geochemistry/test/tests/spatial_reactor/except4.i)
# exception testing: attempt to remove a fixed activity from a basis species whose activity was never fixed
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition bulk_composition bulk_composition"
constraint_unit = "moles moles moles"
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = 0
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/parser/cli_multiapp_all/dt_from_parent_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/combined/tutorials/introduction/thermal_mechanical_contact/thermomech_cont_step02.i)
#
# Three shell thermo mechanical contact
# https://mooseframework.inl.gov/modules/combined/tutorials/introduction/step02.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
block = '0 1 2'
[]
[Problem]
# switch to an axisymmetric coordinate system
coord_type = RZ
[]
[Mesh]
# inner cylinder
[inner]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 40
xmax = 1
ymin = -1.75
ymax = 1.75
boundary_name_prefix = inner
[]
# middle shell with subdomain ID 1
[middle_elements]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 40
xmin = 1.1
xmax = 2.1
ymin = -2.5
ymax = 2.5
boundary_name_prefix = middle
boundary_id_offset = 4
[]
[middle]
type = SubdomainIDGenerator
input = middle_elements
subdomain_id = 1
[]
# outer shell with subdomain ID 2
[outer_elements]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 48
xmin = 2.2
xmax = 3.2
ymin = -3
ymax = 3
boundary_name_prefix = outer
boundary_id_offset = 8
[]
[outer]
type = SubdomainIDGenerator
input = outer_elements
subdomain_id = 2
[]
[collect_meshes]
type = MeshCollectionGenerator
inputs = 'inner middle outer'
[]
# add set of 3 nodes to remove rigid body modes for y-translation in each block
[pin]
type = ExtraNodesetGenerator
input = collect_meshes
new_boundary = pin
coord = '0 0 0; 1.6 0 0; 2.7 0 0'
[]
patch_update_strategy = iteration
[]
[Variables]
# temperature field variable (first order Lagrange by default)
[T]
[]
# temperature lagrange multipliers
[Tlm1]
block = 'inner_gap_secondary_subdomain'
[]
[Tlm2]
block = 'outer_gap_secondary_subdomain'
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[dTdt]
type = HeatConductionTimeDerivative
variable = T
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
eigenstrain_names = thermal
generate_output = 'vonmises_stress stress_xx strain_xx stress_yy strain_yy'
volumetric_locking_correction = true
temperature = T
[]
[]
[Contact]
[inner_gap]
primary = middle_left
secondary = inner_right
model = frictionless
formulation = mortar
c_normal = 1e+0
[]
[outer_gap]
primary = outer_left
secondary = middle_right
model = frictionless
formulation = mortar
c_normal = 1e+0
[]
[]
[Constraints]
# thermal contact constraint
[Tlm1]
type = GapConductanceConstraint
variable = Tlm1
secondary_variable = T
use_displaced_mesh = true
k = 1e-1
primary_boundary = middle_left
primary_subdomain = inner_gap_secondary_subdomain
secondary_boundary = inner_right
secondary_subdomain = inner_gap_primary_subdomain
[]
[Tlm2]
type = GapConductanceConstraint
variable = Tlm2
secondary_variable = T
use_displaced_mesh = true
k = 1e-1
primary_boundary = outer_left
primary_subdomain = outer_gap_secondary_subdomain
secondary_boundary = middle_right
secondary_subdomain = outer_gap_primary_subdomain
[]
[]
[BCs]
[center_axis_fix]
type = DirichletBC
variable = disp_x
boundary = 'inner_left'
value = 0
[]
[y_translation_fix]
type = DirichletBC
variable = disp_y
boundary = 'pin'
value = 0
[]
[heat_center]
type = FunctionDirichletBC
variable = T
boundary = 'inner_left'
function = t*40
[]
[cool_right]
type = DirichletBC
variable = T
boundary = 'outer_right'
value = 0
[]
[]
[Materials]
[eigen_strain_inner]
type = ComputeThermalExpansionEigenstrain
eigenstrain_name = thermal
temperature = T
thermal_expansion_coeff = 1e-3
stress_free_temperature = 0
block = 0
[]
[eigen_strain_middle]
type = ComputeThermalExpansionEigenstrain
eigenstrain_name = thermal
temperature = T
thermal_expansion_coeff = 2e-4
stress_free_temperature = 0
block = 1
[]
[eigen_strain_outer]
type = ComputeThermalExpansionEigenstrain
eigenstrain_name = thermal
temperature = T
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0
block = 2
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
# thermal properties
[thermal_conductivity_0]
type = HeatConductionMaterial
thermal_conductivity = 50
specific_heat = 1
block = 0
[]
[thermal_conductivity_1]
type = HeatConductionMaterial
thermal_conductivity = 5
specific_heat = 1
block = 1
[]
[thermal_conductivity_2]
type = HeatConductionMaterial
thermal_conductivity = 1
specific_heat = 1
block = 2
[]
[density]
type = Density
density = 1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
# [Debug]
# show_var_residual_norms = true
# []
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu nonzero '
snesmf_reuse_base = false
end_time = 7
dt = 0.05
nl_rel_tol = 1e-08
nl_abs_tol = 1e-50
[Predictor]
type = SimplePredictor
scale = 0.5
[]
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(test/tests/time_integrators/tvdrk2/2d-quadratic.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 20
ny = 20
elem_type = QUAD9
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*((x*x)+(y*y))-(4*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*((x*x)+(y*y))
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
variable = u
function = ic
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = ExplicitTVDRK2
[../]
solve_type = 'LINEAR'
start_time = 0.0
num_steps = 10
dt = 0.0001
l_tol = 1e-8
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/multiapps/picard/fully_coupled.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./force_u]
type = CoupledForce
variable = u
v = v
[../]
[./force_v]
type = CoupledForce
variable = v
v = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/bcs/misc_bcs/convective_flux_bc.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff'
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0.0
[../]
[./right]
type = ConvectiveFluxBC
variable = u
boundary = 1
rate = 100
initial = 10
final = 20
duration = 10
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 10
dt = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/userobjects/layered_average/block_restricted.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 10
ny = 10
dim = 2
[]
[middle]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
top_right = '0.6 0.6 0'
bottom_left = '0.4 0.4 0'
[]
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[master_app_var]
order = CONSTANT
family = MONOMIAL
block = '1'
[]
[]
[AuxKernels]
[layered_aux]
type = SpatialUserObjectAux
variable = master_app_var
execute_on = 'timestep_end'
user_object = main_uo
block = '1'
[]
[]
[UserObjects]
[main_uo]
type = LayeredAverage
direction = x
variable = 'u'
block = '1'
# Note: 'bounds' or 'num_layers' are provided as CLI args
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 'left'
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = 'right'
value = 100
[]
[]
[Executioner]
type = Transient
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
petsc_options_iname = '-pc_type -pc_hypre_type'
num_steps = 1
petsc_options_value = 'hypre boomeramg'
l_tol = 1e-8
[]
[Postprocessors]
[u_avg]
type = ElementAverageValue
variable = 'u'
execute_on = 'initial timestep_end'
[]
[final_avg]
type = ElementAverageValue
variable = 'master_app_var'
execute_on = 'initial timestep_end'
block = '1'
[]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/pressure_bc/edge_3d_pressure.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 9
nz = 10
xmin = -0.1
xmax = 0.1
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX8
[]
[UserObjects]
[./square_planar_cut_uo]
type = RectangleCutUserObject
cut_data = '-0.2 0.0 -0.5
-0.2 0.0 0.0
0.2 0.0 0.0
0.2 0.0 -0.5'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz'
[../]
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0 2.0 4.0 6.0 8.0'
y = '0 1000 0 1000 0'
[../]
[]
[DiracKernels]
[./p_x]
type = XFEMPressure
variable = disp_x
component = 0
function = pressure
[../]
[./p_y]
type = XFEMPressure
variable = disp_y
component = 1
function = pressure
[../]
[./p_z]
type = XFEMPressure
variable = disp_z
component = 2
function = pressure
[../]
[]
[BCs]
[./bottom_x]
type = DirichletBC
boundary = 'bottom top'
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = 'bottom top'
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = 'bottom top'
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
file_base = edge_3d_pressure_out
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/to_multiple_boundaries_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[from_parent]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[]
[BCs]
[top]
type = DirichletBC
variable = v
boundary = top
value = 2.0
[]
[bottom]
type = DirichletBC
variable = v
boundary = bottom
value = 1.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/auxkernels/mesh_integer/dg_mesh_integer.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 5
ny = 5
extra_element_integers = 'material_id'
[]
[set_material_id0]
type = SubdomainBoundingBoxGenerator
input = gmg
bottom_left = '0 0 0'
top_right = '0.8 0.6 0'
block_id = 0
location = INSIDE
integer_name = material_id
[]
[set_material_id1]
type = SubdomainBoundingBoxGenerator
input = set_material_id0
bottom_left = '0 0 0'
top_right = '0.8 0.6 0'
block_id = 1
location = OUTSIDE
integer_name = material_id
[]
[]
[Variables]
[u]
family = L2_LAGRANGE
order = FIRST
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
diffusivity = dc
[]
[timederivative]
type = TimeDerivative
variable = u
[]
[sourceterm]
type = BodyForce
variable = u
function = 1
[]
[]
[DGKernels]
[dg_diff]
type = DGDiffusion
variable = u
diff = dc
epsilon = -1
sigma = 6
[]
[]
[AuxVariables]
[id]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[id]
type = ElementIntegerAux
variable = id
integer_names = material_id
[]
[]
[BCs]
[vacuum]
type = VacuumBC
variable = u
boundary = 'right left top bottom'
[]
[]
[Materials]
[dc]
type = ConstantIDMaterial
prop_name = dc
prop_values = '1 2'
id_name = material_id
[]
[]
[Postprocessors]
[unorm]
type = ElementL2Norm
variable = u
[]
[]
[Executioner]
type = Transient
end_time = 0.1
dt = 0.01
nl_abs_tol = 1.e-15
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_3/brick3_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick3_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x28]
type = NodalVariableValue
nodeid = 27
variable = disp_x
[../]
[./disp_x33]
type = NodalVariableValue
nodeid = 32
variable = disp_x
[../]
[./disp_y28]
type = NodalVariableValue
nodeid = 27
variable = disp_y
[../]
[./disp_y33]
type = NodalVariableValue
nodeid = 32
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x28 disp_y28 disp_x33 disp_y33 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/cp_slip_rate_integ/crysp_linesearch.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[./disp_z]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.0001*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCPSlipRateRes
block = 0
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.01 5 8 0.001 0.01 9 12 0.001 0.01'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
slip_incr_tol = 1
maximum_substep_iteration = 12
use_line_search = true
rtol = 1e-8
abs_tol = 1e-12
line_search_method = 'BISECTION'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 10
dtmin = 0.05
dtmax = 1e4
num_steps = 10
[]
[Outputs]
file_base = crysp_linesearch_out
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(modules/porous_flow/test/tests/dirackernels/injection_with_plasticity.i)
# Example: Injection into a uniform aquifer 10 x 10 x 5 km
# Drucker-Prager deformation
# Darcy flow
gravity = -9.81
solid_density = 2350
fluid_density = 1000
porosity0 = 0.1
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0
xmax = 1e4
ymin = 0
ymax = 1e4
zmax = 0
zmin = -5e3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 ${gravity}'
displacements = 'disp_x disp_y disp_z'
strain_at_nearest_qp = true
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0 # Not doing a thermal simulation
bulk_modulus = 2E9
density0 = ${fluid_density}
viscosity = 5E-4
[]
[]
[PorousFlowFullySaturated]
coupling_type = HydroMechanical
porepressure = pp
dictator_name = dictator
fp = simple_fluid
add_darcy_aux = false
add_stress_aux = false
stabilization = none
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
scaling = 1E6
[InitialCondition]
type = FunctionIC
function = ini_pp
[]
[]
[]
[Functions]
[ini_stress]
type = ParsedFunction
expression = '-${gravity} * z * (${solid_density} - ${fluid_density}) * (1.0 - ${porosity0})' # initial effective stress that should result from weight force
[]
[ini_pp]
type = ParsedFunction
expression = '${gravity} * z * ${fluid_density} + 1E5'
[]
[]
[BCs]
[p_top]
type = FunctionDirichletBC
variable = pp
boundary = front
function = ini_pp
[]
[x_roller]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0
[]
[y_roller]
type = DirichletBC
variable = disp_y
boundary = 'top bottom'
value = 0
[]
[z_confined]
type = DirichletBC
variable = disp_z
boundary = 'back front'
value = 0
[]
[]
[UserObjects]
[pls_total_outflow_mass]
type = PorousFlowSumQuantity
[]
# Cohesion
[mc_coh]
type = TensorMechanicsHardeningConstant
value = 6.0E6
[]
# Friction angle
[mc_phi]
type = TensorMechanicsHardeningConstant
value = 35.0
convert_to_radians = true
[]
# Dilation angle
[mc_psi]
type = TensorMechanicsHardeningConstant
value = 2
convert_to_radians = true
[]
# Drucker-Prager objects
[dp]
type = TensorMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-6
[]
# Tensile strength
[tens]
type = TensorMechanicsHardeningConstant
value = 3.0E6
[]
# Compressive strength (cap on yield envelope)
[compr_all]
type = TensorMechanicsHardeningConstant
value = 1E10
[]
[]
[Materials]
[strain]
type = ComputeIncrementalStrain
eigenstrain_names = eigenstrain_all
[]
[eigenstrain_all]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'ini_stress 0 0 0 ini_stress 0 0 0 ini_stress'
eigenstrain_name = eigenstrain_all
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 3.3333E9
shear_modulus = 2.5E9
[]
[dp_mat]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = tens
compressive_strength = compr_all
smoothing_tol = 1E5
yield_function_tol = 1E-3
tip_smoother = 0
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = dp_mat
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosity
porosity_zero = ${porosity0}
biot_coefficient = 1.0
solid_bulk = 1.0 # Required but irrelevant when biot_coefficient is unity
mechanical = true
fluid = true
[]
# Density of saturated rock
[density]
type = PorousFlowTotalGravitationalDensityFullySaturatedFromPorosity
rho_s = ${solid_density}
[]
[]
[DiracKernels]
[pls]
type = PorousFlowPolyLineSink
variable = pp
SumQuantityUO = pls_total_outflow_mass
point_file = two_nodes.bh
function_of = pressure
fluid_phase = 0
p_or_t_vals = '0 1E7'
fluxes = '-1.59 -1.59'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = Newton
type = Transient
dt = 1E6
end_time = 1E6
nl_rel_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/basic-conserved-pcnsfv-kt.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[rho]
type = MooseVariableFVReal
[]
[rho_ud]
type = MooseVariableFVReal
[]
[rho_et]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = rho
function = 'exact_rho'
[]
[sup_vel_x]
type = FunctionIC
variable = rho_ud
function = 'exact_rho_ud'
[]
[T_fluid]
type = FunctionIC
variable = rho_et
function = 'exact_rho_et'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = rho
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = rho
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = rho_ud
momentum_component = x
eqn = "momentum"
[]
[momentum_fn]
type = FVBodyForce
variable = rho_ud
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = rho_et
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = rho_et
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = rho
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = rho_ud
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = rho_et
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = rho
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = rho_ud
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = rho_et
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[rho_right]
type = FVFunctionDirichletBC
variable = rho
function = exact_rho
boundary = 'right'
[]
[rho_ud_left]
type = FVFunctionDirichletBC
variable = rho_ud
function = exact_rho_ud
boundary = 'left'
[]
[rho_et_left]
type = FVFunctionDirichletBC
variable = rho_et
function = exact_rho_et
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousConservedVarMaterial
rho = rho
superficial_rhou = rho_ud
rho_et = rho_et
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
expression = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
expression = '-3.45300378856215*sin(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
expression = '3.13909435323832*cos(1.1*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
expression = '-0.9*(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + 0.9*(10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) + 3.13909435323832*sin(x)*cos(1.1*x)^2/cos(x)^2 - 6.9060075771243*sin(1.1*x)*cos(1.1*x)/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
expression = '26.7439413073546*cos(1.2*x)'
[]
[forcing_rho_et]
type = ParsedFunction
expression = '0.9*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(x)*cos(1.1*x)/cos(x)^2 - 0.99*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(1.1*x)/cos(x) + 0.9*(-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) - 32.0927295688256*sin(1.2*x))*cos(1.1*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
expression = '0.0106975765229418*cos(1.2*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
expression = '3.13909435323832*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_p]
type = ParsedFunction
expression = '3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
expression = '0.9*cos(1.1*x)/cos(x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
expression_x = '0.9*cos(1.1*x)/cos(x)'
[]
[eps]
type = ParsedFunction
expression = '0.9'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options = '-snes_linesearch_monitor'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho]
type = ElementL2Error
variable = rho
function = exact_rho
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_ud]
variable = rho_ud
function = exact_rho_ud
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2rho_et]
variable = rho_et
function = exact_rho_et
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(test/tests/transfers/multiapp_reporter_transfer/between_multiapp/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 3
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[VectorPostprocessors]
[base_sub1_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '25 25 25; 12 12 13'
[]
[from_sub0_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '101 102 103 ; 201 202 203'
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/actions/fullsat_brine_except4.i)
# Check error when using PorousFlowFullySaturated action,
# attempting to use PorousFlowSingleComponentFluid but with no fp specified
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
block = '0'
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = pp
temperature = temp
mass_fraction_vars = "nacl"
fluid_properties_type = PorousFlowSingleComponentFluid
dictator_name = dictator
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[temp]
initial_condition = 323.15
[]
[nacl]
initial_condition = 0.1047
[]
[]
[Kernels]
# All provided by PorousFlowFullySaturated action
[]
[BCs]
[t_bdy]
type = DirichletBC
variable = temp
boundary = 'left right'
value = 323.15
[]
[p_bdy]
type = DirichletBC
variable = pp
boundary = 'left right'
value = 20E6
[]
[nacl_bdy]
type = DirichletBC
variable = nacl
boundary = 'left right'
value = 0.1047
[]
[]
[Materials]
# Thermal conductivity
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
wet_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
[]
# Specific heat capacity
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = fullsat_brine_except2
[]
(tutorials/darcy_thermo_mech/step10_multiapps/problems/step10.i)
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 100
ymax = 0.304 # Length of test chamber
xmax = 0.0257 # Test chamber radius
[]
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[k_eff]
initial_condition = 15.0 # water at 20C
[]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
# This block adds all of the proper Kernels, strain calculators, and Variables
# for SolidMechanics in the correct coordinate system (autodetected)
add_variables = true
strain = FINITE
eigenstrain_names = eigenstrain
use_automatic_differentiation = true
generate_output = 'vonmises_stress elastic_strain_xx elastic_strain_yy strain_xx strain_yy'
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = bottom
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = top
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = bottom
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = top
[]
[hold_inlet]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[hold_center]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[]
[hold_outside]
type = DirichletBC
variable = disp_r
boundary = right
value = 0
[]
[]
[Materials]
viscosity_file = data/water_viscosity.csv
density_file = data/water_density.csv
specific_heat_file = data/water_specific_heat.csv
thermal_expansion_file = data/water_thermal_expansion.csv
[column]
type = PackedColumn
temperature = temperature
radius = 1
thermal_conductivity = k_eff # Use the AuxVariable instead of calculating
fluid_viscosity_file = ${viscosity_file}
fluid_density_file = ${density_file}
fluid_specific_heat_file = ${specific_heat_file}
fluid_thermal_expansion_file = ${thermal_expansion_file}
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 200e9 # (Pa) from wikipedia
poissons_ratio = .3 # from wikipedia
[]
[elastic_stress]
type = ADComputeFiniteStrainElasticStress
[]
[thermal_strain]
type = ADComputeThermalExpansionEigenstrain
stress_free_temperature = 300
thermal_expansion_coeff = 1e-6
eigenstrain_name = eigenstrain
temperature = temperature
[]
[]
[Postprocessors]
[average_temperature]
type = ElementAverageValue
variable = temperature
[]
[]
[Executioner]
type = Transient
start_time = -1
end_time = 200
steady_state_tolerance = 1e-7
steady_state_detection = true
dt = 0.25
solve_type = PJFNK
automatic_scaling = true
compute_scaling_once = false
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 500'
line_search = none
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[MultiApps]
[micro]
type = TransientMultiApp
app_type = DarcyThermoMechApp
positions = '0.01285 0.0 0
0.01285 0.0608 0
0.01285 0.1216 0
0.01285 0.1824 0
0.01285 0.2432 0
0.01285 0.304 0'
input_files = step10_micro.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[keff_from_sub]
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = micro
variable = k_eff
power = 1
postprocessor = k_eff
execute_on = 'timestep_end'
[]
[temperature_to_sub]
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = micro
source_variable = temperature
postprocessor = temperature_in
execute_on = 'timestep_end'
[]
[]
[Controls]
[multiapp]
type = TimePeriod
disable_objects = 'MultiApps::micro Transfers::keff_from_sub Transfers::temperature_to_sub'
start_time = '0'
execute_on = 'initial'
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(modules/phase_field/test/tests/misc/equal_gradient_lagrange.i)
#
# This test demonstrates an InterfaceKernel set that can enforce the componentwise
# continuity of the gradient of a variable using the Lagrange multiplier method.
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./box1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.51 1 0'
input = gen
[../]
[./box2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.49 0 0'
top_right = '1 1 0'
input = box1
[../]
[./iface_u]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
new_boundary = 10
input = box2
[../]
[]
[Variables]
[./u2]
block = 1
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.4)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[./v2]
block = 2
initial_condition = 0.8
[../]
[./lambda]
[../]
[]
[Kernels]
[./u2_diff]
type = Diffusion
variable = u2
block = 1
[../]
[./u2_dt]
type = TimeDerivative
variable = u2
block = 1
[../]
[./v2_diff]
type = Diffusion
variable = v2
block = 2
[../]
[./v2_dt]
type = TimeDerivative
variable = v2
block = 2
[../]
[./lambda]
type = NullKernel
variable = lambda
[../]
[]
[InterfaceKernels]
[./iface]
type = InterfaceDiffusionBoundaryTerm
boundary = 10
variable = u2
neighbor_var = v2
[../]
[./lambda]
type = EqualGradientLagrangeMultiplier
variable = lambda
boundary = 10
element_var = u2
neighbor_var = v2
component = 0
[../]
[./constraint]
type = EqualGradientLagrangeInterface
boundary = 10
lambda = lambda
variable = u2
neighbor_var = v2
component = 0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[VectorPostprocessors]
[./uv]
type = LineValueSampler
variable = 'u2 v2'
start_point = '0 0.5 0'
end_point = '1 0.5 0'
sort_by = x
num_points = 100
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero nonzero'
dt = 0.002
num_steps = 10
[]
[Outputs]
exodus = true
csv = true
hide = lambda
print_linear_residuals = false
[]
(modules/richards/test/tests/warrick_lomen_islas/wli02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 1
xmin = -1000
xmax = 0
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./SeffBW]
type = RichardsSeff1BWsmall
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[../]
[./RelPermBW]
type = RichardsRelPermBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1E-4
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffBW
pressure_vars = pressure
[../]
[]
[BCs]
active = 'base'
[./base]
type = DirichletBC
variable = pressure
boundary = 'left'
value = -1E-4
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1 0 0 0 1 0 0 0 1'
density_UO = DensityConstBulk
relperm_UO = RelPermBW
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffBW
viscosity = 4
gravity = '-0.1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -ksp_rtol -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 100
dt = 5
[]
[Outputs]
file_base = wli02
time_step_interval = 10000
execute_on = 'timestep_end final'
exodus = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian_pg.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
converge_on = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[]
[AuxVariables]
[aux_lm]
block = 'secondary_lower'
use_dual = false
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
incremental = false
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
strain = SMALL
add_variables = false
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff1_stress]
type = ComputeLinearElasticStress
block = '1'
[]
[stuff2_stress]
type = ComputeLinearElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-12'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 5
nl_rel_tol = 1e-09
start_time = -0.1
end_time = 0.3 # 3.5
l_tol = 1e-8
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[lm_x]
type = NodalValueSampler
variable = lm_x
boundary = '3'
sort_by = id
[]
[lm_y]
type = NodalValueSampler
variable = lm_y
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp lm_x lm_y'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_x = lm_x
lm_y = lm_y
variable = lm_x
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = false
mu = 0.4
c_t = 1.0e6
c = 1.0e6
use_petrov_galerkin = true
aux_lm = aux_lm
[]
[x]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[y]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[]
(modules/thermal_hydraulics/test/tests/components/pump_1phase/pump_pressure_check.i)
# This test checks that the expected pressure rise due to the user supplied
# pump head matches the actual pressure rise across the pump.
# The orientation of flow channels in this test have no components in the z-direction
# due to the expected_pressure_rise_fcn not accounting for hydrostatic pressure.
head = 95.
dt = 0.1
g = 9.81
volume = 0.567
[GlobalParams]
initial_T = 393.15
initial_vel = 0.0372
A = 0.567
f = 0
fp = fp
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[expected_pressure_rise_fcn]
type = ParsedFunction
expression = 'rhoV * g * head / volume'
symbol_names = 'rhoV g head volume'
symbol_values = 'pump_rhoV ${g} ${head} ${volume}'
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 20
T = 393.15
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
initial_p = 1.318964e+07
n_elems = 10
[]
[pump]
type = Pump1Phase
connections = 'pipe1:out pipe2:in'
position = '1.02 0 0'
initial_p = 1.318964e+07
scaling_factor_rhoEV = 1e-5
head = ${head}
volume = ${volume}
A_ref = 0.567
initial_vel_x = 1
initial_vel_y = 1
initial_vel_z = 0
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '0 2 0'
length = 0.96
initial_p = 1.4072E+07
n_elems = 10
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1.4072E+07
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
start_time = 0
dt = ${dt}
num_steps = 4
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
[pump_rhoV]
type = ElementAverageValue
variable = rhoV
block = 'pump'
execute_on = 'initial timestep_end'
[]
[expected_pressure_rise]
type = FunctionValuePostprocessor
function = expected_pressure_rise_fcn
indirect_dependencies = 'pump_rhoV'
execute_on = 'initial timestep_end'
[]
[p_inlet]
type = SideAverageValue
variable = p
boundary = 'pipe1:out'
execute_on = 'initial timestep_end'
[]
[p_outlet]
type = SideAverageValue
variable = p
boundary = 'pipe2:in'
execute_on = 'initial timestep_end'
[]
[actual_pressure_rise]
type = DifferencePostprocessor
value1 = p_outlet
value2 = p_inlet
execute_on = 'timestep_end'
[]
[pressure_rise_diff]
type = RelativeDifferencePostprocessor
value1 = actual_pressure_rise
value2 = expected_pressure_rise
execute_on = 'timestep_end'
[]
[]
[Outputs]
[out]
type = CSV
execute_on = 'FINAL'
show = 'pressure_rise_diff'
[]
[]
(modules/porous_flow/test/tests/recover/theis.i)
# Tests that PorousFlow can successfully recover using a checkpoint file.
# This test contains stateful material properties, adaptivity and integrated
# boundary conditions with nodal-sized materials.
#
# This test file is run three times:
# 1) The full input file is run to completion
# 2) The input file is run for half the time and checkpointing is included
# 3) The input file is run in recovery using the checkpoint data
#
# The final output of test 3 is compared to the final output of test 1 to verify
# that recovery was successful.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmax = 100
bias_x = 1.05
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Adaptivity]
marker = marker
max_h_level = 4
[Indicators]
[front]
type = GradientJumpIndicator
variable = zi
[]
[]
[Markers]
[marker]
type = ErrorFractionMarker
indicator = front
refine = 0.8
coarsen = 0.2
[]
[]
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1]
order = CONSTANT
family = MONOMIAL
[]
[y0]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[x1]
type = PorousFlowPropertyAux
variable = x1
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[y0]
type = PorousFlowPropertyAux
variable = y0
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[zi]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[]
[BCs]
[aquifer]
type = PorousFlowPiecewiseLinearSink
variable = pgas
boundary = right
pt_vals = '0 1e8'
multipliers = '0 1e8'
flux_function = 1e-6
PT_shift = 20e6
[]
[]
[DiracKernels]
[source]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 2
variable = zi
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 2e2
dt = 50
[]
[VectorPostprocessors]
[line]
type = NodalValueSampler
sort_by = x
variable = 'pgas zi'
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
csv = true
[]
(test/tests/kernels/conservative_advection/full_upwinding_jacobian.i)
# Test of advection with full upwinding
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 2
nz = 1
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u]
type = RandomIC
variable = u
[../]
[]
[Kernels]
[./advection]
type = ConservativeAdvection
variable = u
upwinding_type = full
velocity = '2 -1.1 1.23'
[../]
[]
[Preconditioning]
[./andy]
type = SMP
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
dt = 2
end_time = 2
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/small_deform1.i)
# apply uniform stretch in x, y and z directions.
# trial_stress(0, 0) = -2
# trial_stress(1, 1) = 6
# trial_stress(2, 2) = 10
# With tensile_strength = 2, the algorithm should return to trace(stress) = 2, or
# stress(0, 0) = -6
# stress(1, 1) = 2
# stress(2, 2) = 6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1E-7*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3E-7*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '5E-7*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./compressive_strength]
type = SolidMechanicsHardeningConstant
value = -1
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/tosub_displaced_parent.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./layered_average_value]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./layered_aux]
type = SpatialUserObjectAux
variable = layered_average_value
execute_on = timestep_end
user_object = layered_average
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = bottom
value = 0
[../]
[./top]
type = DirichletBC
variable = u
boundary = top
value = 1
[../]
[]
[UserObjects]
[./layered_average]
type = LayeredAverage
variable = u
direction = y
num_layers = 4
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
execute_on = timestep_end
positions = '0 0 0'
type = TransientMultiApp
input_files = tosub_displaced_sub.i
app_type = MooseTestApp
[../]
[]
[Transfers]
[./layered_transfer]
source_user_object = layered_average
variable = multi_layered_average
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub_app
displaced_target_mesh = true
skip_coordinate_collapsing = true
[../]
[./element_layered_transfer]
source_user_object = layered_average
variable = element_multi_layered_average
type = MultiAppGeneralFieldUserObjectTransfer
to_multi_app = sub_app
displaced_target_mesh = true
skip_coordinate_collapsing = true
[../]
[]
(test/tests/functions/piecewise_multilinear/except2.i)
# PiecewiseMultilinear function exception test
# Grid is not monotonic
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./f]
[../]
[]
[AuxKernels]
[./f_auxK]
type = FunctionAux
variable = f
function = except1_fcn
[../]
[]
[Functions]
[./except1_fcn]
type = PiecewiseMultilinear
data_file = except2.txt
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
hide = dummy
[]
(modules/thermal_hydraulics/test/tests/components/inlet_stagnation_p_t_1phase/phy.p0T0_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e6
initial_T = 453.1
initial_vel = 0.0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = eos
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 1e6
T0 = 453.1
reversible = false
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 0.5e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1.e-2
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-5
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
start_time = 0.0
end_time = 0.6
[]
[Outputs]
file_base = 'phy.p0T0_3eqn'
[out]
type = Exodus
[]
velocity_as_vector = false
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_sec/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
preset = false
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5.0
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/outputs/iterative/iterative_csv.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./iterations]
type = NumResidualEvaluations
execute_on = linear
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = CSV
nonlinear_residual_dt_divisor = 100
linear_residual_dt_divisor = 100
start_time = 1.8
end_time = 1.85
execute_on = 'nonlinear linear timestep_end'
[../]
[]
(test/tests/outputs/transferred_scalar_variable/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_rayleigh_hht_ti.i)
# Test for damped small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# density (rho) = 1.0
# mass proportional rayleigh damping(eta) = 0.1
# stiffness proportional rayleigh damping(eta) = 0.1
# HHT time integration parameter (alpha) = -0.3
# Corresponding Newmark beta time integration parameters beta = 0.4225 and gamma = 0.8
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the behaves like a Euler-Bernoulli beam.
# The displacement time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.2 0.019898364318588 0.18838688112273 1.1774180070171
# 0.4 0.045577003505278 0.087329917525455 -0.92596052423724
# 0.6 0.063767907208218 0.084330765885995 0.21274543331268
# 0.8 0.073602908614573 0.020029576220975 -0.45506879373455
# 1.0 0.06841704414745 -0.071840076837194 -0.46041813317992
[Mesh]
type = GeneratedMesh
nx = 10
dim = 1
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x] # These auxkernels are only to check output
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
[../]
[./accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
[../]
[./accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
[../]
[./vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
[../]
[./vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
[../]
[./rot_accel_x]
type = TestNewmarkTI
displacement = rot_x
variable = rot_accel_x
first = false
[../]
[./rot_accel_y]
type = TestNewmarkTI
displacement = rot_y
variable = rot_accel_y
first = false
[../]
[./rot_accel_z]
type = TestNewmarkTI
displacement = rot_z
variable = rot_accel_z
first = false
[../]
[./rot_vel_x]
type = TestNewmarkTI
displacement = rot_x
variable = rot_vel_x
[../]
[./rot_vel_y]
type = TestNewmarkTI
displacement = rot_y
variable = rot_vel_y
[../]
[./rot_vel_z]
type = TestNewmarkTI
displacement = rot_z
variable = rot_vel_z
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.2 0.4 10.0'
y = '0.0 0.01 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
l_tol = 1e-11
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
end_time = 5.0
timestep_tolerance = 1e-6
# Time integrator
[./TimeIntegrator]
type = NewmarkBeta
beta = 0.4225
gamma = 0.8
[../]
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
zeta = 0.1
alpha = -0.3
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
zeta = 0.1
alpha = -0.3
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
zeta = 0.1
alpha = -0.3
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
zeta = 0.1
alpha = -0.3
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
zeta = 0.1
alpha = -0.3
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
zeta = 0.1
alpha = -0.3
[../]
[./inertial_force_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 0
variable = disp_x
alpha = -0.3
[../]
[./inertial_force_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 1
variable = disp_y
alpha = -0.3
[../]
[./inertial_force_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 2
variable = disp_z
alpha = -0.3
[../]
[./inertial_force_rot_x]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 3
variable = rot_x
alpha = -0.3
[../]
[./inertial_force_rot_y]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 4
variable = rot_y
alpha = -0.3
[../]
[./inertial_force_rot_z]
type = InertialForceBeam
block = 0
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
eta = 0.1
area = 0.01
Iy = 1e-4
Iz = 1e-4
Ay = 0.0
Az = 0.0
component = 5
variable = rot_z
alpha = -0.3
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
file_base = 'dyn_euler_small_rayleigh_hht_out'
exodus = true
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/ad_uniaxial_x.i)
# This test simulates uniaxial tensile loading in x-direction.
# The slope of the stress vs. plastic strain is evaluated from
# the simulation and compared with the value calculated using
# the analytical expression. This test uses a material with li-
# near strain hardening.
# For uniaxial tensile loading in y-direction, the slope of the
# stress vs. plastic strain is (2K / (G + H)) where K is the ha-
# rdening constant, and G & H are the Hill's constant. For deta-
# ils on the derivation of the expression for slope please refer
# the documentation of this material.
# Slope obtained from this MOOSE test simulation:
# = 1.791 x 10^9
# Slope obtained from analytical expression:
# = 2 x 10^9 / (0.4 + 0.7) = 1.818 x 10^9
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[sigma_xx]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1'
y = '0 -2e8'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx strain_xx plastic_strain_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '10.0e10 15.0e10 20.0e10 2.0e10 2.0e10 2.0e10 0.2 0.2 0.2 0.13333333333333333 0.1 0.15'
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.6 0.4 0.7 1.5 1.5 1.5"
[]
[trial_plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 10e9
yield_stress = 60e6
absolute_tolerance = 1e-15 # 1e-8
relative_tolerance = 1e-13 # 1e-15
# internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-5
# internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1.0e-14
l_max_its = 90
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 0.1
time_t = '0 2.5 10'
time_dt = '0.1 1.0e-2 1.0e-2'
[]
start_time = 0
end_time = 10.0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[plasticity_strain_xx]
type = ElementalVariableValue
variable = plastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[strain_xx]
type = ElementalVariableValue
variable = strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_mdot.i)
rho = 'rho'
l = 10
inlet_area = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T_fluid]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
# Mass equation
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
# X component momentum equation
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_x
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
# Y component momentum equation
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = vel_y
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
# Energy equation
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T_fluid
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T_fluid
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T_fluid
v = power_density
[]
# Scalar concentration equation
[scalar_time]
type = FVFunctorTimeKernel
variable = scalar
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = vel_x
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'x'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = vel_y
boundary = 'left'
mdot_pp = 0
area_pp = 'area_pp_left'
rho = 'rho'
momentum_component = 'y'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T_fluid
T_fluid = T_fluid
boundary = 'left'
temperature_pp = 'inlet_T'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
cp = 'cp'
vel_x = vel_x
vel_y = vel_y
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'left'
scalar_value_pp = 'inlet_scalar_value'
mdot_pp = 'inlet_mdot'
area_pp = 'area_pp_left'
rho = 'rho'
vel_x = vel_x
vel_y = vel_y
passive_scalar = scalar
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
[]
[area_pp_left]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[inlet_scalar_value]
type = Receiver
default = 0.2
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T_fluid'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_power.i)
#
# Simple test of power law softening law for smeared cracking.
# Upon reaching the failure stress in the x direction, the
# softening model abruptly reduces the stress to a fraction
# of its original value, and re-loading occurs at a reduced
# stiffness. This is repeated multiple times.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displ]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '0 1 0 -1 0'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./pull]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = displ
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.8e7
poissons_ratio = 0
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 1.68e6
cracked_elasticity_type = FULL
softening_models = power_law_softening
[../]
[./power_law_softening]
type = PowerLawSoftening
stiffness_reduction = 0.3333
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 1.0
dt = 0.01
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/samplers/mcmc/sub.i)
left_bc = 0.13508909593042528
right_bc = -1.5530467809139854
mesh1 = 1
param1 = '${fparse left_bc}'
param2 = '${fparse right_bc}'
param3 = '${fparse mesh1}'
[Mesh]
type = GeneratedMesh
dim = 2
xmax = ${param3}
xmin = 0
ymax = 1
ymin = 0
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = ${param1} # Actual = 0.15
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = ${param2} # Actual = -1.5
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
console = 'false'
[]
(modules/phase_field/test/tests/actions/conserved_forward_split_1var.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmax = 25.0
ymax = 25.0
elem_type = QUAD
[]
[Debug]
show_actions = true
[]
[Modules]
[./PhaseField]
[./Conserved]
[./c]
solve_type = FORWARD_SPLIT
mobility = 1.0
kappa = kappa_c
free_energy = F
[../]
[../]
[../]
[]
[ICs]
[./c_IC]
type = CrossIC
variable = c
x1 = 0.0
x2 = 25.0
y1 = 0.0
y2 = 25.0
[../]
[]
[AuxVariables]
[./local_energy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./local_energy]
type = TotalFreeEnergy
variable = local_energy
f_name = F
kappa_names = kappa_c
interfacial_vars = c
[../]
[]
[Materials]
[./kappa_c]
type = GenericConstantMaterial
prop_names = kappa_c
prop_values = 2.0
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = c
expression = '(1 - c)^2 * (1 + c)^2'
property_name = F
[../]
[]
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
[./total_c]
type = ElementIntegralVariablePostprocessor
variable = c
execute_on = 'initial TIMESTEP_END'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 5
dt = 0.7
[]
[Outputs]
perf_graph = true
exodus = true
[]
(test/tests/materials/derivative_material_interface/bad_evaluation.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = MatDiffusion
variable = u
diffusivity = F
[../]
[]
[Materials]
[./time]
type = GenericFunctionMaterial
prop_names = 'time'
prop_values = 't'
outputs = all
[../]
[./F]
type = DerivativeParsedMaterial
property_name = F
material_property_names = 'time'
expression = 'if (time < 1.9, 1, log(-1))'
disable_fpoptimizer = true
enable_jit = false
evalerror_behavior = nan
[../]
[]
[Executioner]
type = Transient
num_steps = 2
[]
(test/tests/misc/dont_overghost/test_vector_type.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[test_time_type]
type = TestVectorType
system = nl
vector = TIME
vector_type = parallel
[]
[test_nontime_type]
type = TestVectorType
system = nl
vector = NONTIME
vector_type = parallel
[]
[]
(modules/thermal_hydraulics/test/tests/actions/coupled_heat_transfer_action/sub.i)
# This is a part of T_wall_action test. See the master file for details.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[AuxVariables]
[Hw]
family = monomial
order = constant
block = pipe1
[]
[]
[AuxKernels]
[Hw_ak]
type = ADMaterialRealAux
variable = Hw
property = 'Hw'
[]
[]
[UserObjects]
[T_uo]
type = LayeredAverage
direction = y
variable = T
num_layers = 10
block = pipe1
[]
[Hw_uo]
type = LayeredAverage
direction = y
variable = Hw
num_layers = 10
block = pipe1
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 1 0'
length = 1
n_elems = 10
A = 1.28584e-01
D_h = 8.18592e-01
f = 0.01
fp = eos
[]
[hxconn]
type = HeatTransferFromExternalAppTemperature1Phase
flow_channel = pipe1
Hw = 10000
P_hf = 6.28319e-01
initial_T_wall = 300.
var_type = elemental
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 10
T = 400
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[T_wall_avg]
type = ElementAverageValue
variable = T_wall
execute_on = 'INITIAL TIMESTEP_END'
[]
[htc_avg]
type = ElementAverageValue
variable = Hw
execute_on = 'INITIAL TIMESTEP_END'
[]
[T_avg]
type = ElementAverageValue
variable = T
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
dtmin = 1e-7
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-4
nl_max_its = 20
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[Outputs]
[out]
type = Exodus
show = 'T_wall T Hw'
[]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/3d_bar_orthotropic_90deg_rotation_ad_creep_x_no_rotation.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
volumetric_locking_correction = true
use_automatic_differentiation = true
generate_output = 'elastic_strain_xx stress_xx creep_strain_xx creep_strain_yy creep_strain_zz'
[]
[]
[Materials]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep"
max_iterations = 50
absolute_tolerance = 1e-18
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.25 0.4 0.65 1.5 1.5 1.5"
[]
[trial_creep]
type = ADHillCreepStressUpdate
coefficient = 5e-14
n_exponent = 10
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-18
relative_tolerance = 1e-18
# Force it to not use integration error
max_integration_error = 100.0
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 500
poissons_ratio = 0.0
[]
[]
[BCs]
[fix_x]
type = ADDirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[rot_z]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 2
variable = disp_z
[]
#
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 1
variable = disp_y
[]
[rot_z90]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 2
variable = disp_z
[]
#
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '1. 0. 1.0e-13'
component = 1
variable = disp_y
[]
[press]
type = Pressure
boundary = top
function = '-1.0*(t-90)*0.1'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
variable = disp_y
[]
[]
[Postprocessors]
[creep_strain_yy]
type = ADElementAverageMaterialProperty
mat_prop = creep_strain_yy
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_z BCs::rot_y'
disable_objects = 'BCs::rot_z90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '90'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_z90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_z BCs::rot_y '
start_time = '90'
end_time = '390'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 1200
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/transfers/get_transfers_from_feproblem/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./nearest_node]
[../]
[./mesh_function]
[../]
[]
[Kernels]
[./cd]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
dt = 0.01
num_steps = 1
nl_rel_tol = 1e-10
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform3_native.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.35E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 8
mc_interpolation_scheme = native
yield_function_tolerance = 1E-7
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-13
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_native
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialAnisotropyAntitrap.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmin = -2
xmax = 2
ymin = -2
ymax = 2
[]
[GlobalParams]
radius = 1.0
int_width = 0.8
x1 = 0
y1 = 0
enable_jit = true
derivative_order = 2
[]
[Variables]
[./w]
[../]
[./etaa0]
[../]
[./etab0]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
v = 'etaa0 etab0'
[../]
[]
[ICs]
[./w]
type = SmoothCircleIC
variable = w
outvalue = -4.0
invalue = 0.0
[../]
[./etaa0]
type = SmoothCircleIC
variable = etaa0
#Solid phase
outvalue = 0.0
invalue = 1.0
[../]
[./etab0]
type = SmoothCircleIC
variable = etab0
#Liquid phase
outvalue = 1.0
invalue = 0.0
[../]
[]
[Kernels]
# Order parameter eta_alpha0
[./ACa0_bulk]
type = ACGrGrMulti
variable = etaa0
v = 'etab0'
gamma_names = 'gab'
[../]
[./ACa0_sw]
type = ACSwitching
variable = etaa0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etab0 w'
[../]
[./ACa0_int1]
type = ACInterface2DMultiPhase1
variable = etaa0
etas = 'etab0'
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
[../]
[./ACa0_int2]
type = ACInterface2DMultiPhase2
variable = etaa0
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
[../]
[./ea0_dot]
type = TimeDerivative
variable = etaa0
[../]
# Order parameter eta_beta0
[./ACb0_bulk]
type = ACGrGrMulti
variable = etab0
v = 'etaa0'
gamma_names = 'gab'
[../]
[./ACb0_sw]
type = ACSwitching
variable = etab0
Fj_names = 'omegaa omegab'
hj_names = 'ha hb'
coupled_variables = 'etaa0 w'
[../]
[./ACb0_int1]
type = ACInterface2DMultiPhase1
variable = etab0
etas = 'etaa0'
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
[../]
[./ACb0_int2]
type = ACInterface2DMultiPhase2
variable = etab0
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
[../]
[./eb0_dot]
type = TimeDerivative
variable = etab0
[../]
#Chemical potential
[./w_dot]
type = SusceptibilityTimeDerivative
variable = w
f_name = chi
coupled_variables = '' # in this case chi (the susceptibility) is simply a constant
[../]
[./Diffusion]
type = MatDiffusion
variable = w
diffusivity = Dchi
args = ''
[../]
[./coupled_etaa0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[./coupled_etab0dot]
type = CoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob'
hj_names = 'ha hb'
coupled_variables = 'etaa0 etab0'
[../]
[./coupled_etaa0dot_int]
type = AntitrappingCurrent
variable = w
v = etaa0
f_name = rhodiff
[../]
[./coupled_etab0dot_int]
type = AntitrappingCurrent
variable = w
v = etab0
f_name = rhodiff
[../]
[]
[Materials]
[./ha]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0'
phase_etas = 'etaa0'
[../]
[./hb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0'
phase_etas = 'etab0'
[../]
[./omegaa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegaa
material_property_names = 'Vm ka caeq'
expression = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
[../]
[./omegab]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = omegab
material_property_names = 'Vm kb cbeq'
expression = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
[../]
[./rhoa]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhoa
material_property_names = 'Vm ka caeq'
expression = 'w/Vm^2/ka + caeq/Vm'
[../]
[./rhob]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhob
material_property_names = 'Vm kb cbeq'
expression = 'w/Vm^2/kb + cbeq/Vm'
[../]
[./int]
type = DerivativeParsedMaterial
coupled_variables = 'w'
property_name = rhodiff
material_property_names = 'rhoa rhob'
constant_names = 'int_width'
constant_expressions = '0.8'
expression = 'int_width*(rhob-rhoa)'
[../]
[./kappaa]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappaa
dkappadgrad_etaa_name = dkappadgrad_etaa
d2kappadgrad_etaa_name = d2kappadgrad_etaa
etaa = etaa0
etab = etab0
[../]
[./kappab]
type = InterfaceOrientationMultiphaseMaterial
kappa_name = kappab
dkappadgrad_etaa_name = dkappadgrad_etab
d2kappadgrad_etaa_name = d2kappadgrad_etab
etaa = etab0
etab = etaa0
[../]
[./const]
type = GenericConstantMaterial
prop_names = 'L D chi Vm ka caeq kb cbeq gab mu'
prop_values = '1.0 1.0 0.1 1.0 10.0 0.1 10.0 0.9 4.5 10.0'
[../]
[./Mobility]
type = ParsedMaterial
property_name = Dchi
material_property_names = 'D chi'
expression = 'D*chi'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
nl_abs_tol = 1e-8
num_steps = 3
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.001
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update33_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Compressive + shear failure, starting from a symmetric stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 4E1
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 2.0
joint_shear_stiffness = 1.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-10 -12 14 -12 -5 -20 14 -20 -8'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 1
host_poissons_ratio = 0.25
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/problems/super_sonic_tube/test.i)
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1e-2 1e-4'
initial_p = 101325
initial_T = 300
initial_vel = 522.676
closures = simple_closures
spatial_discretization = cg
[]
[FluidProperties]
[ig]
type = IdealGasFluidProperties
gamma = 1.41
molar_mass = 0.028966206103678928
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = ig
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.
D_h = 1.12837916709551
f = 0.0
length = 1
n_elems = 100
[]
[inlet]
type = SupersonicInlet
input = 'pipe:in'
p = 101325
T = 300.0
vel = 522.676
[]
[outlet]
type = FreeBoundary1Phase
input = 'pipe:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-5
num_steps = 10
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
[Quadrature]
type = TRAP
order = FIRST
[]
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_3d_as_2d.i)
#This tests the J-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with one element
#through the thickness, and calculates the J-Integrals using options
#to treat it as 2d.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack_3d_as_2d.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# Two sets of linesearch options are for petsc 3.1 and 3.3 respectively
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_3d_as_2d_out
exodus = true
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/scalar_advection/mass-frac-advection.i)
rho_initial=1.29
p_initial=1.01e5
T=273.15
gamma=1.4
e_initial=${fparse p_initial / (gamma - 1) / rho_initial}
et_initial=${e_initial}
rho_et_initial=${fparse rho_initial * et_initial}
v_in=1
[GlobalParams]
fp = fp
# retain behavior at time of test creation
two_term_boundary_expansion = false
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
nx = 2
ymin = 0
ymax = 10
ny = 20
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Variables]
[rho]
type = MooseVariableFVReal
initial_condition = ${rho_initial}
[]
[rho_u]
type = MooseVariableFVReal
initial_condition = 1e-15
[]
[rho_v]
type = MooseVariableFVReal
initial_condition = 1e-15
[]
[rho_et]
type = MooseVariableFVReal
initial_condition = ${rho_et_initial}
scaling = 1e-5
[]
[mass_frac]
type = MooseVariableFVReal
initial_condition = 1e-15
[]
[]
[AuxVariables]
[U_x]
type = MooseVariableFVReal
[]
[U_y]
type = MooseVariableFVReal
[]
[pressure]
type = MooseVariableFVReal
[]
[temperature]
type = MooseVariableFVReal
[]
[courant]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[U_x]
type = ADMaterialRealAux
variable = U_x
property = vel_x
execute_on = 'timestep_end'
[]
[U_y]
type = ADMaterialRealAux
variable = U_y
property = vel_y
execute_on = 'timestep_end'
[]
[pressure]
type = ADMaterialRealAux
variable = pressure
property = pressure
execute_on = 'timestep_end'
[]
[temperature]
type = ADMaterialRealAux
variable = temperature
property = T_fluid
execute_on = 'timestep_end'
[]
[courant]
type = Courant
variable = courant
u = U_x
v = U_y
[]
[]
[FVKernels]
[mass_time]
type = FVPorosityTimeDerivative
variable = rho
[]
[mass_advection]
type = PCNSFVKT
variable = rho
eqn = "mass"
[]
[momentum_time_x]
type = FVTimeKernel
variable = rho_u
[]
[momentum_advection_and_pressure_x]
type = PCNSFVKT
variable = rho_u
eqn = "momentum"
momentum_component = 'x'
[]
[momentum_time_y]
type = FVTimeKernel
variable = rho_v
[]
[momentum_advection_and_pressure_y]
type = PCNSFVKT
variable = rho_v
eqn = "momentum"
momentum_component = 'y'
[]
[energy_time]
type = FVPorosityTimeDerivative
variable = rho_et
[]
[energy_advection]
type = PCNSFVKT
variable = rho_et
eqn = "energy"
[]
[mass_frac_time]
type = PCNSFVDensityTimeDerivative
variable = mass_frac
rho = rho
[]
[mass_frac_advection]
type = PCNSFVKT
variable = mass_frac
eqn = "scalar"
[]
[]
[Functions]
[ud_in]
type = ParsedVectorFunction
expression_x = '0'
expression_y = '${v_in}'
[]
[]
[FVBCs]
[rho_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = rho
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'mass'
[]
[rho_u_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = rho_u
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_v_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = rho_v
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'momentum'
momentum_component = 'y'
[]
[rho_et_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = rho_et
superficial_velocity = 'ud_in'
T_fluid = ${T}
eqn = 'energy'
[]
[mass_frac_bottom]
type = PCNSFVStrongBC
boundary = 'bottom'
variable = mass_frac
superficial_velocity = 'ud_in'
T_fluid = ${T}
scalar = 1
eqn = 'scalar'
[]
[rho_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = rho
pressure = ${p_initial}
eqn = 'mass'
[]
[rho_u_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = rho_u
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'x'
[]
[rho_v_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = rho_v
pressure = ${p_initial}
eqn = 'momentum'
momentum_component = 'y'
[]
[rho_et_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = rho_et
pressure = ${p_initial}
eqn = 'energy'
[]
[mass_frac_top]
type = PCNSFVStrongBC
boundary = 'top'
variable = mass_frac
pressure = ${p_initial}
eqn = 'scalar'
[]
[momentum_x_walls]
type = PCNSFVImplicitMomentumPressureBC
variable = rho_u
boundary = 'left right'
momentum_component = 'x'
[]
[momentum_y_walls]
type = PCNSFVImplicitMomentumPressureBC
variable = rho_v
boundary = 'left right'
momentum_component = 'y'
[]
[]
[Materials]
[var_mat]
type = PorousConservedVarMaterial
rho = rho
rho_et = rho_et
superficial_rhou = rho_u
superficial_rhov = rho_v
fp = fp
porosity = porosity
[]
[porosity]
type = GenericConstantMaterial
prop_names = 'porosity'
prop_values = '1'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
[]
steady_state_detection = true
steady_state_tolerance = 1e-12
abort_on_solve_fail = true
dt = 5e-4
num_steps = 25
[]
[Outputs]
[out]
type = Exodus
execute_on = 'initial timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/geochemistry/test/tests/kinetics/bio_sulfate_1.i)
# Example of a microbe-catalysed reaction (see Bethke Section 18.5 for further details):
# CH3COO- + SO4-- -> 2HCO3- + HS-
# at pH = 7.2
# at temperature = 25degC
# This file treats CH3COO- as a kinetic species, not at equilibrium with the aqueous solution
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_into_basis = 'HS-'
swap_out_of_basis = 'O2(aq)'
charge_balance_species = "Cl-"
constraint_species = "H2O Na+ Ca++ Fe++ Cl- SO4-- HCO3- HS- H+ Biomass1"
constraint_value = " 1.0 501E-3 20E-3 2E-3 500E-3 20E-3 2E-3 0.3E-6 -7.2 1E-4"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition log10activity bulk_composition"
constraint_unit = " kg moles moles moles moles moles moles moles dimensionless moles"
controlled_activity_name = 'H+'
controlled_activity_value = 6.30957E-8 # this is pH=7.2
kinetic_species_name = "CH3COO-"
# note that the free molality of CH3COO- would be 0.0008643, if it were in equilibrium with the aqueous solution described above, if the bulk composition was 1E-3 moles.
kinetic_species_initial_value = 1E-3
kinetic_species_unit = moles
ramp_max_ionic_strength_initial = 0
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = ''
mol_cutoff = 1E-20
solver_info = true
evaluate_kinetic_rates_always = true
prevent_precipitation = 'Pyrite Troilite'
[]
[UserObjects]
[rate_sulfate_reducer]
type = GeochemistryKineticRate
kinetic_species_name = "CH3COO-"
intrinsic_rate_constant = 0.0864 # 1E-9 mol/mg/s = 0.0864 mol/g/day
multiply_by_mass = false
kinetic_molal_index = 1.0
kinetic_monod_index = 1.0
kinetic_half_saturation = 70E-6
promoting_species_names = 'H2O Biomass1'
promoting_indices = '1 1'
direction = dissolution
non_kinetic_biological_catalyst = Biomass1
non_kinetic_biological_efficiency = 4.3
energy_captured = 45E3
theta = 0.2
eta = 1
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O Na+ Ca++ Fe++ Cl- SO4-- HCO3- O2(aq) H+ Biomass1"
equilibrium_minerals = "Mackinawite" # other minerals make marginal difference
kinetic_redox = "CH3COO-"
kinetic_rate_descriptions = "rate_sulfate_reducer"
piecewise_linear_interpolation = true # comparison with GWB
[]
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 10 18 21'
y = '1E-2 1E-2 1 1'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = timestepper
[]
end_time = 21
[]
[AuxVariables]
[moles_acetate]
[]
[biomass_mg]
[]
[]
[AuxKernels]
[moles_acetate]
type = GeochemistryQuantityAux
species = 'CH3COO-'
reactor = reactor
variable = moles_acetate
quantity = kinetic_moles
[]
[biomass_mg]
type = GeochemistryQuantityAux
species = 'Biomass1'
reactor = reactor
variable = biomass_mg
quantity = mg_per_kg
[]
[]
[Postprocessors]
[moles_acetate]
type = PointValue
point = '0 0 0'
variable = moles_acetate
[]
[biomass_mg]
type = PointValue
point = '0 0 0'
variable = biomass_mg
[]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/time_offset/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.2
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
type = TransientMultiApp
input_files = 'sub.i'
global_time_offset = 0.8
[../]
[]
(modules/porous_flow/test/tests/jacobian/line_sink04.i)
# PorousFlowPolyLineSink with 2-phase, 3-components, with enthalpy, internal_energy, and thermal_conductivity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 2
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[temp]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp ppwater ppgas massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[dummy_outflow]
type = PorousFlowSumQuantity
[]
[]
[ICs]
[temp]
type = RandomIC
variable = temp
min = 1
max = 2
[]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 1
[]
[]
[Kernels]
[dummy_temp]
type = TimeDerivative
variable = temp
[]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m01]
type = TimeDerivative
variable = massfrac_ph0_sp1
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[dummy_m11]
type = TimeDerivative
variable = massfrac_ph1_sp1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
cv = 1.1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
cv = 1.8
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.1 0.2 0.3 0.2 0 0.1 0.3 0.1 0.1'
[]
[]
[DiracKernels]
[dirac0]
type = PorousFlowPolyLineSink
fluid_phase = 0
variable = ppwater
point_file = one_point.bh
line_length = 1
SumQuantityUO = dummy_outflow
p_or_t_vals = '-0.9 1.5'
fluxes = '-1.1 2.2'
[]
[dirac1]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = ppgas
line_length = 1
use_relative_permeability = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -2.2'
[]
[dirac2]
type = PorousFlowPolyLineSink
fluid_phase = 0
variable = massfrac_ph0_sp0
line_length = 1.3
use_mobility = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac3]
type = PorousFlowPolyLineSink
fluid_phase = 0
variable = massfrac_ph0_sp1
line_length = 1.3
use_enthalpy = true
mass_fraction_component = 0
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac4]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = massfrac_ph1_sp0
function_of = temperature
line_length = 0.9
mass_fraction_component = 1
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac5]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = temp
line_length = 0.9
mass_fraction_component = 2
use_internal_energy = true
point_file = one_point.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '1.1 -0.2'
[]
[dirac6]
type = PorousFlowPolyLineSink
fluid_phase = 1
variable = massfrac_ph0_sp0
use_mobility = true
function_of = temperature
mass_fraction_component = 1
use_relative_permeability = true
use_internal_energy = true
point_file = ten_points.bh
SumQuantityUO = dummy_outflow
p_or_t_vals = '-1.9 1.5'
fluxes = '0 -0.2'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = line_sink04
[]
(modules/xfem/test/tests/solid_mechanics_basic/edge_crack_3d_mhs.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.2
elem_type = HEX8
[]
[UserObjects]
[./cut_mesh]
type = CrackMeshCut3DUserObject
mesh_file = mesh_edge_crack.xda
growth_dir_method = MAX_HOOP_STRESS
size_control = 1
n_step_growth = 1
growth_rate = growth_func_v
crack_front_nodes = '7 6 5 4'
[../]
[]
[Functions]
[./growth_func_v]
type = ParsedFunction
expression = 0.15
[../]
[]
[DomainIntegral]
integrals = 'Jintegral InteractionIntegralKI InteractionIntegralKII'
displacements = 'disp_x disp_y disp_z'
crack_front_points_provider = cut_mesh
number_points_from_provider = 4
crack_direction_method = CurvedCrackFront
radius_inner = '0.15'
radius_outer = '0.45'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 0
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[Functions]
[./top_trac_x]
type = ConstantFunction
value = 100
[../]
[./top_trac_y]
type = ConstantFunction
value = 0
[../]
[]
[BCs]
[./top_x]
type = FunctionNeumannBC
boundary = top
variable = disp_x
function = top_trac_x
[../]
[./top_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = top_trac_y
[../]
[./bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = bottom
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
block = 0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 4.0
max_xfem_update = 1
[]
[Outputs]
file_base = edge_crack_3d_mhs_out
execute_on = 'timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/3d_1d_parent.i)
# This does a dummy diffusion solve in 3D space, then computes a layered average
# in the z direction. Those values are transferred into a sub-app that has 1D mesh
# in the z-direction (the mesh was displaced so that it is aligned in such a way).
# The sub-app also does a dummy diffusion solve and then computes layered average
# in the z-direction. Those value are transferred back to the parent app.
#
# Physically the 1D sub-app is placed in the center of the 3D mesh and is oriented
# in the z-direction. The bounding box of the sub-app is expanded such that it
# contains the 4 central elements of the 3D mesh (i.e. the values are transferred
# only into a part of parent mesh)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 10
[]
[AuxVariables]
[./from_sub_app_var]
order = CONSTANT
family = MONOMIAL
[../]
[]
[UserObjects]
[main_uo]
type = LayeredAverage
direction = z
num_layers = 10
variable = u
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = front
value = -1
[]
[right]
type = DirichletBC
variable = u
boundary = back
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 5
solve_type = 'NEWTON'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
execute_on = final
[]
[MultiApps]
[sub_app]
positions = '0.5 0.5 0.0'
type = TransientMultiApp
input_files = 3d_1d_sub.i
app_type = MooseTestApp
bounding_box_padding = '0.25 0.25 0'
bounding_box_inflation = 0
use_displaced_mesh = true
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[layered_transfer_to_sub_app]
type = MultiAppGeneralFieldUserObjectTransfer
source_user_object = main_uo
variable = sub_app_var
to_multi_app = sub_app
displaced_target_mesh = true
# Cover the whole target mesh from the 1D line
fixed_bounding_box_size = '2.1 2.1 0'
from_app_must_contain_point = false
[]
[layered_transfer_from_sub_app]
type = MultiAppGeneralFieldUserObjectTransfer
source_user_object = sub_app_uo
variable = from_sub_app_var
from_multi_app = sub_app
displaced_source_mesh = true
fixed_bounding_box_size = '0.25 0.25 0'
from_app_must_contain_point = false
[]
[]
(test/tests/multiapps/catch_up/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/partial_moving_boundary.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
moving_boundaries = 'right'
moving_boundary_subdomain_pairs = '1 2'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = '(x-t)^2+(y)^2-0.5^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian/sub.i)
# Basic example coupling a master and sub app in a 3D Cartesian volume.
#
# The master app provides field values to the sub app via Functional Expansions, which then performs
# its calculations. The sub app's solution field values are then transferred back to the master app
# and coupled into the solution of the master app solution.
#
# This example couples Functional Expansions via AuxVariable.
#
# Note: this problem is not light, and may take a few minutes to solve.
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0.0
xmax = 10.0
nx = 15
ymin = 1.0
ymax = 11.0
ny = 25
zmin = 2.0
zmax = 12.0
nz = 35
[]
# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s] # Something to make 's' change each time, but allow a converging solution
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3 4 5'
physical_bounds = '0.0 10.0 1.0 11.0 2.0 12.0'
x = Legendre
y = Legendre
z = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results_complete_history/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = u
[]
[]
(modules/porous_flow/test/tests/jacobian/mass09.i)
# 2phase (PS)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[sgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = 0
max = 1
[]
[sgas]
type = RandomIC
variable = sgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[mass_sp0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[mass_sp1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
pc_max = 10
sat_lr = 0.1
log_extension = false
s_scale = 0.9
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[check]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/xfem/test/tests/solid_mechanics_basic/penny_crack.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
file = quarter_sym.e
[]
[UserObjects]
[./circle_cut_uo]
type = CircleCutUserObject
cut_data = '-0.5 -0.5 0
0.0 -0.5 0
-0.5 0 0'
[../]
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[DomainIntegral]
integrals = 'Jintegral'
crack_front_points = '-0.5 0.0 0.0
-0.25 -0.07 0
-0.15 -0.15 0
-0.07 -0.25 0
0 -0.5 0'
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0 1 0'
crack_direction_vector_end_2 = '1 0 0'
crack_direction_method = CurvedCrackFront
intersecting_boundary = '3 4' #It would be ideal to use this, but can't use with XFEM yet
radius_inner = '0.3'
radius_outer = '0.6'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 1
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
block = 1
[../]
[]
[Functions]
[./top_trac_z]
type = ConstantFunction
value = 10
[../]
[]
[BCs]
[./top_z]
type = FunctionNeumannBC
boundary = 2
variable = disp_z
function = top_trac_z
[../]
[./bottom_x]
type = DirichletBC
boundary = 1
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = 1
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = 1
variable = disp_z
value = 0.0
[../]
[./sym_y]
type = DirichletBC
boundary = 3
variable = disp_y
value = 0.0
[../]
[./sym_x]
type = DirichletBC
boundary = 4
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
file_base = penny_crack_out
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/phase_field/test/tests/actions/grain_growth_with_c.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmax = 400
ymax = 400
elem_type = QUAD
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Modules]
[./PhaseField]
[./GrainGrowth]
c = c
[../]
[../]
[]
[AuxVariables]
[./c]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 300
x = 400
y = 0
int_width = 60
[../]
[../]
[./c_IC]
type = SmoothCircleIC
variable = c
x1 = 100
y1 = 0.0
radius = 50
int_width = 40
invalue = 1.0
outvalue = 0.0
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
num_steps = 5
dt = 80.0
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/phase_field/test/tests/ad_coupled_gradient_dot/diffusion_rate.i)
# Solves the problem
# -mu * Lap(u_dot) + u_dot = alpha * Lap(u) - 2*u*(1-3*u+2*u^2)
# for mu = 1 and alpha = 0.01
# (see appendix B of A. Guevel et al. "Viscous phase-field modeling for chemo-mechanical microstructural evolution: application to geomaterials and pressure solution." In print.)
n_elem = 100
alpha = 0.01
mu = 1
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = '${n_elem}'
elem_type = EDGE2
[]
[Variables]
[u]
[InitialCondition]
type = ConstantIC
value = 0.51
[]
[]
[]
[Kernels]
[Lap]
type = ADMatDiffusion
variable = u
diffusivity = '${alpha}'
[]
[LapDot]
type = ADDiffusionRate
variable = u
mu = '${mu}'
[]
[Reac]
type = ADMatReaction
variable = u
reaction_rate = L
[]
[Visc]
type = ADTimeDerivative
variable = u
[]
[]
[Materials]
[parsed]
type = ADParsedMaterial
expression = '-2*(1-3*u+2*u*u)'
coupled_variables = 'u'
property_name = 'L'
[]
[]
[BCs]
[both]
type = ADDirichletBC
variable = u
value = 0.51
boundary = 'left right'
[]
[]
[Postprocessors]
[mid_u]
type = PointValue
variable = u
point = '0.5 0 0'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 1000
dt = 0.1
nl_abs_tol = 1e-9
[]
[Outputs]
print_linear_residuals = false
[csv]
type = CSV
file_base = 'diffusion_rate'
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/rotation_matrix_update_euler_angle_111_orientation.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[euler_angle_1]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_2]
order = CONSTANT
family = MONOMIAL
[]
[euler_angle_3]
order = CONSTANT
family = MONOMIAL
[]
[pk2_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[AuxKernels]
[euler_angle_1]
type = MaterialRealVectorValueAux
variable = euler_angle_1
property = updated_Euler_angle
component = 0
execute_on = timestep_end
[]
[euler_angle_2]
type = MaterialRealVectorValueAux
variable = euler_angle_2
property = updated_Euler_angle
component = 1
execute_on = timestep_end
[]
[euler_angle_3]
type = MaterialRealVectorValueAux
variable = euler_angle_3
property = updated_Euler_angle
component = 2
execute_on = timestep_end
[]
[pk2_zz]
type = RankTwoAux
variable = pk2_zz
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[]
[BCs]
[Periodic]
[all]
variable = 'disp_x'
auto_direction = 'z'
[]
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front'
function = '0.005*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
rotation_matrix = '0.707106781 0.40824829 0.57735027
-0.707106781 0.40824829 0.57735027
0. -0.81649658 0.57735027'
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
maximum_substep_iteration = 4
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[updated_euler_angle]
type = ComputeUpdatedEulerAngle
radian_to_degree = true
[]
[]
[Postprocessors]
[euler_angle_1]
type = ElementAverageValue
variable = euler_angle_1
[]
[euler_angle_2]
type = ElementAverageValue
variable = euler_angle_2
[]
[euler_angle_3]
type = ElementAverageValue
variable = euler_angle_3
[]
[pk2_zz]
type = ElementAverageValue
variable = pk2_zz
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.1
dtmin = 0.01
end_time = 5
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/incremental_small_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_x]
scaling = 1e-10
[../]
[./disp_y]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
[../]
[./stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
[../]
[./stress_z]
type = ADStressDivergenceTensors
component = 2
variable = disp_z
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeIncrementalStrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/coplanar_twin_hardening.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_resistance_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_tau_3]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = total_volume_fraction_twins
execute_on = timestep_end
[]
[twin_resistance_0]
type = MaterialStdVectorAux
variable = twin_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[twin_resistance_1]
type = MaterialStdVectorAux
variable = twin_resistance_1
property = slip_resistance
index = 1
execute_on = timestep_end
[]
[twin_resistance_2]
type = MaterialStdVectorAux
variable = twin_resistance_2
property = slip_resistance
index = 2
execute_on = timestep_end
[]
[twin_resistance_3]
type = MaterialStdVectorAux
variable = twin_resistance_3
property = slip_resistance
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_tau_0]
type = MaterialStdVectorAux
variable = twin_tau_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[twin_tau_1]
type = MaterialStdVectorAux
variable = twin_tau_1
property = applied_shear_stress
index = 1
execute_on = timestep_end
[]
[twin_tau_2]
type = MaterialStdVectorAux
variable = twin_tau_2
property = applied_shear_stress
index = 2
execute_on = timestep_end
[]
[twin_tau_3]
type = MaterialStdVectorAux
variable = twin_tau_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-1.0e-3*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.08e5 6.034e4 6.034e4 1.08e5 6.03e4 1.08e5 2.86e4 2.86e4 2.86e4' #Tallon and Wolfenden. J. Phys. Chem. Solids (1979)
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_only_xtalpl'
tan_mod_type = exact
[]
[twin_only_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
number_slip_systems = 4
slip_sys_file_name = 'select_twin_systems_verify_hardening.txt'
initial_twin_lattice_friction = 6.0
non_coplanar_coefficient_twin_hardening = 0
non_coplanar_twin_hardening_exponent = 0
coplanar_coefficient_twin_hardening = 8e8
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[twin_resistance_0]
type = ElementAverageValue
variable = twin_resistance_0
[]
[twin_resistance_1]
type = ElementAverageValue
variable = twin_resistance_1
[]
[twin_resistance_2]
type = ElementAverageValue
variable = twin_resistance_2
[]
[twin_resistance_3]
type = ElementAverageValue
variable = twin_resistance_3
[]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 1e-6
dtmax = 10.0
num_steps = 4
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/stochastic_tools/test/tests/multiapps/partitioning/sub_transient.i)
[StochasticTools]
[]
[Postprocessors]
[pp1]
type = FunctionValuePostprocessor
function = 't'
scale_factor = 1
[]
[pp2]
type = FunctionValuePostprocessor
function = 't'
scale_factor = 1
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Controls/receiver]
type = SamplerReceiver
[]
(modules/geochemistry/test/tests/geochemistry_quantity_aux/kinetic_rate.i)
#Extract -(kinetic rate times dt)
[TimeDependentReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl- Fe+++ >(s)FeOH >(w)FeOH"
constraint_value = " 1.0 4.0 1.0 0.1 1.0E-6 1.0E-6"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_concentration free_concentration free_concentration"
constraint_unit = "kg moles moles molal molal molal"
kinetic_species_name = "Fe(OH)3(ppd)"
kinetic_species_initial_value = "1.0"
kinetic_species_unit = "moles"
max_ionic_strength = 0.0
ramp_max_ionic_strength_initial = 0
[]
[UserObjects]
[constant_rate]
type = GeochemistryKineticRate
kinetic_species_name = "Fe(OH)3(ppd)"
intrinsic_rate_constant = 1E-3
eta = 0.0
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../database/ferric_hydroxide_sorption.json"
basis_species = "H2O H+ Cl- Fe+++ >(s)FeOH >(w)FeOH"
kinetic_minerals = "Fe(OH)3(ppd)"
kinetic_rate_descriptions = "constant_rate"
[]
[]
[Executioner]
type = Transient
dt = 2
end_time = 2
[]
[AuxVariables]
[the_aux]
[]
[]
[AuxKernels]
[the_aux]
type = GeochemistryQuantityAux
species = "Fe(OH)3(ppd)"
reactor = geochemistry_reactor
variable = the_aux
quantity = kinetic_additions
[]
[]
[Postprocessors]
[value]
type = PointValue
point = '0 0 0'
variable = the_aux
[]
[value_from_action]
type = PointValue
point = '0 0 0'
variable = "mol_change_Fe(OH)3(ppd)"
[]
[]
[Outputs]
csv = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/moving_boundary.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
moving_boundaries = 'moving_boundary'
moving_boundary_subdomain_pairs = '1 2'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = '(x-t)^2+(y)^2-0.5^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/cp_eigenstrains/multiple_eigenstrains_test.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[temperature]
order = FIRST
family = LAGRANGE
[]
[f1_xx]
order = CONSTANT
family = MONOMIAL
[]
[f1_yy]
order = CONSTANT
family = MONOMIAL
[]
[f1_zz]
order = CONSTANT
family = MONOMIAL
[]
[f2_xx]
order = CONSTANT
family = MONOMIAL
[]
[f2_yy]
order = CONSTANT
family = MONOMIAL
[]
[f2_zz]
order = CONSTANT
family = MONOMIAL
[]
[feig_xx]
order = CONSTANT
family = MONOMIAL
[]
[feig_yy]
order = CONSTANT
family = MONOMIAL
[]
[feig_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = '300+400*t' # temperature increases at a constant rate
execute_on = timestep_begin
[]
[f1_xx]
type = RankTwoAux
variable = f1_xx
rank_two_tensor = thermal_deformation_gradient_1
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[f1_yy]
type = RankTwoAux
variable = f1_yy
rank_two_tensor = thermal_deformation_gradient_1
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[f1_zz]
type = RankTwoAux
variable = f1_zz
rank_two_tensor = thermal_deformation_gradient_1
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[f2_xx]
type = RankTwoAux
variable = f2_xx
rank_two_tensor = thermal_deformation_gradient_2
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[f2_yy]
type = RankTwoAux
variable = f2_yy
rank_two_tensor = thermal_deformation_gradient_2
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[f2_zz]
type = RankTwoAux
variable = f2_zz
rank_two_tensor = thermal_deformation_gradient_2
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[feig_xx]
type = RankTwoAux
variable = feig_xx
rank_two_tensor = eigenstrain_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[feig_yy]
type = RankTwoAux
variable = feig_yy
rank_two_tensor = eigenstrain_deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[feig_zz]
type = RankTwoAux
variable = feig_zz
rank_two_tensor = eigenstrain_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
eigenstrain_names = "thermal_eigenstrain_1 thermal_eigenstrain_2"
tan_mod_type = exact
maximum_substep_iteration = 5
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[thermal_eigenstrain_1]
type = ComputeCrystalPlasticityThermalEigenstrain
eigenstrain_name = thermal_eigenstrain_1
deformation_gradient_name = thermal_deformation_gradient_1
temperature = temperature
thermal_expansion_coefficients = '1e-05 2e-05 3e-05' # thermal expansion coefficients along three directions
[]
[thermal_eigenstrain_2]
type = ComputeCrystalPlasticityThermalEigenstrain
eigenstrain_name = thermal_eigenstrain_2
deformation_gradient_name = thermal_deformation_gradient_2
temperature = temperature
thermal_expansion_coefficients = '2e-05 3e-05 4e-05' # thermal expansion coefficients along three directions
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[f1_xx]
type = ElementAverageValue
variable = f1_xx
[]
[f1_yy]
type = ElementAverageValue
variable = f1_yy
[]
[f1_zz]
type = ElementAverageValue
variable = f1_zz
[]
[f2_xx]
type = ElementAverageValue
variable = f2_xx
[]
[f2_yy]
type = ElementAverageValue
variable = f2_yy
[]
[f2_zz]
type = ElementAverageValue
variable = f2_zz
[]
[feig_xx]
type = ElementAverageValue
variable = feig_xx
[]
[feig_yy]
type = ElementAverageValue
variable = feig_yy
[]
[feig_zz]
type = ElementAverageValue
variable = feig_zz
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.1
dtmin = 1e-4
end_time = 10
[]
[Outputs]
csv = true
[console]
type = Console
max_rows = 5
[]
[]
(test/tests/adaptivity/scalar/scalar_adaptivity.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[Variables]
[scalar]
order = THIRD
family = SCALAR
[]
[u]
[InitialCondition]
type = FunctionIC
function = 'x*x+y*y'
[]
[]
[]
[Kernels]
[u_dot]
type = TimeDerivative
variable = u
[]
[c_res]
type = Diffusion
variable = u
[]
[]
[ScalarKernels]
[d1]
type = ODETimeDerivative
variable = scalar
[]
[]
[BCs]
[Periodic]
[all]
auto_direction = 'x y'
variable = 'u'
[]
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu '
num_steps = 2
[]
[Adaptivity]
initial_steps = 2
max_h_level = 2
marker = EFM
[Markers]
[EFM]
type = ErrorFractionMarker
coarsen = 0.2
refine = 0.8
indicator = GJI
[]
[]
[Indicators]
[GJI]
type = GradientJumpIndicator
variable = u
[]
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/cosserat04.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[]
[Kernels]
active = 'cx_elastic cy_elastic cz_elastic x_couple y_couple z_couple x_moment y_moment z_moment'
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./z_couple]
type = StressDivergenceTensors
variable = wc_z
displacements = 'wc_x wc_y wc_z'
component = 2
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[./z_moment]
type = MomentBalancing
variable = wc_z
component = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeCosseratElasticityTensor
B_ijkl = '1 2.2 2.333 1.988 1 2.1 2.2 2.3 2.4 1 2.2 2.333 1.988 1 2.1 2.2 2.3 2.4 2.2 2 1.6'
fill_method_bending = 'symmetric21'
E_ijkl = '1.07 1.2 1.333 0.988 1.123 1.1 1.25 1.3 1.4 1 1.2 1.333 0.9 1.11 1.16 1.28 1.35 1.45 1.03 1 0.6'
fill_method = 'symmetric21'
[../]
[./strain]
type = ComputeCosseratSmallStrain
[../]
[./stress]
type = ComputeCosseratLinearElasticStress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/substep.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
block = 0
stol = 1e-2
tan_mod_type = exact
maximum_substep_iteration = 10
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss]
type = ElementAverageValue
variable = gss
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 2.0
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 30.0
dtmin = 0.5
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
csv = true
gnuplot = true
[]
(modules/chemical_reactions/test/tests/exceptions/missing_sto.i)
# Missing stoichiometric coefficient in AqueousEquilibriumRxnAux AuxKernel
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./a]
[../]
[./b]
[../]
[]
[AuxVariables]
[./c]
[../]
[./gamma_a]
[../]
[./gamma_b]
[../]
[]
[AuxKernels]
[./c]
type = AqueousEquilibriumRxnAux
variable = c
v = 'a b'
gamma_v = 'gamma_a gamma_b'
sto_v = 1
log_k = 1
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = porosity
prop_values = 0.2
[../]
[]
[Executioner]
type = Transient
end_time = 1
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/parent_not_vector.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 5
distributions = 'uniform_left uniform_right'
execute_on = 'initial timestep_end'
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value[0] BCs/right/value[0,1]'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/solid_mechanics/test/tests/jacobian/cwp06.i)
# Capped weak-plane plasticity
# checking jacobian for shear failure, with smoothing
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 1
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 1.0
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.1
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 100
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 1 0 0 -1 1 -1 0'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 1
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/postprocessors/pps_interval/pps_bad_interval3.i)
[Mesh]
file = square-2x2-nodeids.e
# This test can only be run with renumering disabled, so the
# NodalVariableValue postprocessor's node id is well-defined.
allow_renumbering = false
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
active = 'l2 node1 node4'
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = NodalVariableValue
variable = u
nodeid = 15
[../]
[./node4]
type = NodalVariableValue
variable = v
nodeid = 10
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = ignore_bad
time_step_interval = 2
exodus = true
[]
(modules/solid_mechanics/test/tests/j2_plasticity/small_deform2.i)
# UserObject J2 test
# apply uniform stretch in z direction to give
# trial stress_zz = 7, so sqrt(3*J2) = 7
# with zero Poisson's ratio, this should return to
# stress_zz = 3, stress_xx = 2 = stress_yy
# (note that stress_zz - stress_xx = stress_zz - stress_yy = 1, so sqrt(3*j2) = 1,
# and that the mean stress remains = 7/3)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '3.5E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = j2
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/combined/test/tests/internal_volume/hex8.i)
#
# Internal Volume Test
#
# This test is designed to compute the internal volume of a space considering
# an embedded volume inside.
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total volume
# is 7.
#
# The internal volume is then adjusted by a piecewise linear time varying
# function. Thus, the total volume is 7 plus the addition at the particular
# time.
#
# Time | Addition | Total volume
# 0 | 0.0 | 7.0
# 1 | 3.0 | 10.0
# 2 | 7.0 | 14.0
# 3 | -3.0 | 4.0
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = meshes/hex8.e
[]
[Functions]
[./step]
type = PiecewiseLinear
x = '0. 1. 2. 3.'
y = '0. 0. 1e-2 0.'
scale_factor = 0.5
[../]
[./addition]
type = PiecewiseLinear
x = '0. 1. 2. 3.'
y = '0. 3. 7. -3.'
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = true
incremental = true
strain = FINITE
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./prescribed_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 100
function = step
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
dt = 1.0
end_time = 3.0
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 100
addition = addition
execute_on = 'initial timestep_end'
[../]
[./dispZ]
type = ElementAverageValue
block = '1 2'
variable = disp_z
[../]
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/closed_gap_pressure_dependent_thermal_contact.i)
## Units in the input file: m-Pa-s-K
# The analytical solution for a steady state thermal contact and a mechanical
# contact pressure of 1Pa, the temperature of the steel block at the interface
# is calcaluated as
#
# T^s_{int} = \frac{T^a_{BC}C_T k_a + T^s_{BC} k_s \left(k_a +C_T \right)}{k_s (k_a + C_T) + k_a C_T}
# T^s_{int} = 460K
#
# with the boundary conditions and thermal conductivity values specified in the
# input file below. Similarly, the temperature of the aluminum block (cold block)
# is calculated as
#
# T^a_{int} = \frac{T^s_{int} C_T + T^a_{BC} k_a}{k_a + C_T}
# T^a_{int} = 276K
#
# The values predicted by the simulation at the interface converge towards these
# temperature values, and are within a few degrees by 240s. A smaller timestep
# than is practical for the regression test application further reduces the difference
# between the analytical solution and the simulation result.
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1
xmax = 2
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 525.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Physics]
[SolidMechanics/QuasiStatic]
[steel]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'left_block'
[]
[aluminum]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[displacement_left_block]
type = ADDirichletBC
variable = disp_x
value = 1.8e-11
boundary = 'moving_block_left'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 250
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeLinearElasticStress
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity'
prop_values = '8e3 16.2 0.5' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeLinearElasticStress
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity'
prop_values = ' 2.7e3 210 0.9'
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = 1.0
secondary_hardness = 1.0
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_pt_interface_temperature]
type = NodalVariableValue
nodeid = 245
variable = temperature
[]
[aluminum_pt_interface_temperature]
type = NodalVariableValue
nodeid = 657
variable = temperature
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-10
nl_max_its = 20
l_max_its = 50
dt = 60
end_time = 240
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/misc/surrogate_power_profile/power_profile.i)
# This input file generates an Exodus output file with a surrogate power profile
# that is used in the RELAP-7 run. There is dummy diffusion solve to step through
# the simulation. The power profile (given as power density) is generated via
# aux variable
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.020652
xmax = 0.024748
ymin = 0
ymax = 3.865
nx = 5
ny = 20
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Functions]
[power_density_fn]
type = ParsedFunction
expression = 'sin(y/3.865*pi)*sin((x-0.020652)/4.096e-3*pi/2.)*10e7*t'
[]
[]
[AuxVariables]
[power_density]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pd_aux]
type = FunctionAux
variable = power_density
function = power_density_fn
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 0.1
dt = 0.01
abort_on_solve_fail = true
[]
[Outputs]
[expdus]
type = Exodus
file_base = power_profile
[]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/1D.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
coord_type = RZ
[fred]
type = GeneratedMeshGenerator
dim = 1
nx = 25
xmin = 0
xmax = 1
boundary_name_prefix = left
elem_type = edge3
[]
[wilma]
type = GeneratedMeshGenerator
dim = 1
nx = 25
xmin = 2
xmax = 3
boundary_id_offset = 10
boundary_name_prefix = right
elem_type = edge3
[]
[combine]
type = CombinerGenerator
inputs = 'fred wilma'
[]
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[]
[]
[Variables]
[temp]
initial_condition = 100
[]
[]
[Kernels]
[heat]
type = HeatConduction
variable = temp
[]
[]
[BCs]
[temp_far_left]
type = FunctionDirichletBC
boundary = left_left
variable = temp
function = temp
[]
[temp_far_right]
type = DirichletBC
boundary = right_right
variable = temp
value = 100
[]
[]
[ThermalContact]
[thermal_contact]
type = GapHeatTransfer
variable = temp
primary = right_left
secondary = left_right
emissivity_primary = 0
emissivity_secondary = 0
[]
[]
[Materials]
[heat]
type = HeatConductionMaterial
specific_heat = 1.0
thermal_conductivity = 1.0e6
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_abs_tol = 1e-3
nl_rel_tol = 1e-12
l_tol = 1e-8
l_max_its = 100
start_time = 0.0
dt = 2e-1
end_time = 2.0
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = left_right
variable = temp
execute_on = 'initial timestep_end'
[]
[temp_right]
type = SideAverageValue
boundary = right_left
variable = temp
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/print_perf_data/use_log_data_no_print.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./elapsed]
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/solid_mechanics/test/tests/shell/static/plate_bending2.i)
# Shell element verification test from Abaqus verification manual 1.3.13
# A 40 m x 20 m x 1 m plate that has E = 1000 Pa and Poisson's ratio = 0.3
# is subjected to the following boundary/loading conditions. A single shell
# element is used to model the plate.
# disp_z = 0 at vertices A (0, 0), B (40, 0) and D (20, 0).
# disp_x and disp_y are zero at all four vertices.
# F_z = -2.0 N at vertex C (40, 20).
# M_x = 20.0 Nm at vertices A and B (bottom boundary)
# M_x = -20.0 Nm at vertices C and D (top boundary)
# M_y = 10.0 Nm at vertices B and C (right boundary)
# M_y = -10.0 Nm at vertices A and D (left boundary)
# The disp_z at vertex C is -12.54 m using S4 elements in Abaqus.
# The solution obtained using Moose is -12.519 m with a relative error
# of 0.16%.
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 1
ny = 1
xmin = 0.0
xmax = 40.0
ymin = 0.0
ymax = 20.0
[../]
[./c_node]
type = ExtraNodesetGenerator
input = gmg
new_boundary = 100
coord = '40.0 20.0'
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./simply_support_x]
type = DirichletBC
variable = disp_x
boundary = 'right top bottom left'
value = 0.0
[../]
[./simply_support_y]
type = DirichletBC
variable = disp_y
boundary = 'right top bottom left'
value = 0.0
[../]
[./simply_support_z]
type = DirichletBC
variable = disp_z
boundary = 'bottom left'
value = 0.0
[../]
[]
[NodalKernels]
[./force_C]
type = ConstantRate
variable = disp_z
boundary = 100
rate = -2.0
[../]
[./Mx_AB]
type = ConstantRate
variable = rot_x
boundary = bottom
rate = 20.0
[../]
[./Mx_CD]
type = ConstantRate
variable = rot_x
boundary = top
rate = -20.0
[../]
[./My_BC]
type = ConstantRate
variable = rot_y
boundary = right
rate = 10.0
[../]
[./My_AD]
type = ConstantRate
variable = rot_y
boundary = left
rate = -10.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
#nl_max_its = 2
nl_rel_tol = 1e-10
nl_abs_tol = 6e-6
dt = 1.0
dtmin = 1.0
end_time = 3
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 1e3
poissons_ratio = 0.3
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 1.0
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[]
[Postprocessors]
[./disp_z2]
type = PointValue
point = '40.0 20.0 0.0'
variable = disp_z
[../]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/single_var_constraint_2d/stationary_equal.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = 0
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
converge_on = 'disp_x disp_y temp'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
extra_vector_tags = 'ref'
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
nl_abs_tol = 1e-13
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/phase_field/test/tests/misc/interface_grad.i)
#
# Test a gradient continuity interfacekernel
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./box1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.51 1 0'
input = gen
[../]
[./box2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.49 0 0'
top_right = '1 1 0'
input = box1
[../]
[./iface_u]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
new_boundary = 10
input = box2
[../]
[./iface_v]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 2
paired_block = 1
new_boundary = 11
input = iface_u
[../]
[]
[Variables]
[./u]
block = 1
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.4)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[./v]
block = 2
initial_condition = 0.8
[../]
[]
[Kernels]
[./u_diff]
type = Diffusion
variable = u
block = 1
[../]
[./u_dt]
type = TimeDerivative
variable = u
block = 1
[../]
[./v_diff]
type = Diffusion
variable = v
block = 2
[../]
[./v_dt]
type = TimeDerivative
variable = v
block = 2
[../]
[]
[InterfaceKernels]
[./iface]
type = InterfaceDiffusionFluxMatch
variable = u
boundary = 10
neighbor_var = v
[../]
[]
[BCs]
[./u_boundary_term]
type = DiffusionFluxBC
variable = u
boundary = 10
[../]
[./v_boundary_term]
type = DiffusionFluxBC
variable = v
boundary = 11
[../]
[]
[Executioner]
type = Transient
dt = 0.002
num_steps = 10
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(test/tests/outputs/recover/recover2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
file_base = recover_out
exodus = true
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/3d_mbb.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 3
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 3
nx = 30
ny = 10
nz = 10
xmin = 0
xmax = 30
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold_y
coord = '0 0 0; 0 0 10'
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 5'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[mat_den_nodal]
family = L2_LAGRANGE
order = FIRST
initial_condition = ${vol_frac}
[AuxKernel]
type = SelfAux
execute_on = TIMESTEP_END
variable = mat_den_nodal
v = mat_den
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.15 # radius coeff
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold_y
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top front back'
coefficient = 10
[]
[boundary_penalty_right]
type = ADRobinBC
variable = Dc
boundary = 'right'
coefficient = 10
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_abs_tol = 1e-4
l_max_its = 200
start_time = 0.0
dt = 1.0
num_steps = 2
[]
[Outputs]
[out]
type = CSV
execute_on = 'INITIAL TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[]
[Controls]
[first_period]
type = TimePeriod
start_time = 0.0
end_time = 10
enable_objects = 'BCs::boundary_penalty_right'
execute_on = 'initial timestep_begin'
[]
[]
(test/tests/outputs/reporters/reporter.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables/u]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Reporters]
[constant]
type = ConstantReporter
integer_vector_names = 'int_vec'
integer_vector_values = '1 2 3 4'
real_vector_names = 'vec_1 vec_2'
real_vector_values = '5.0 50.0 500.0 5000.0; 6.6 66.6 666.6 6666.6'
string_vector_names = 'str_vec'
string_vector_values = 'seven eight nine ten'
integer_names = int
integer_values = 11
real_names = num
real_values = 12.1
string_names = str
string_values = thirteen
[]
[test]
type = TestDeclareReporter
[]
[]
[Postprocessors]
[numdofs]
type = NumDOFs
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/user_objects/uo2.i)
# Density User objects give the correct value
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityIdeal]
type = RichardsDensityIdeal
p0 = 33333
slope = 1.1E-2
[../]
[./DensityMethane20degC]
type = RichardsDensityMethane20degC
[../]
[./DensityVDW]
type = RichardsDensityVDW
a = 0.2303
b = 4.31E-4
temperature = 293
molar_mass = 16.04246E-3
infinity_ratio = 10
[../]
[./DensityConstBulkCut]
type = RichardsDensityConstBulkCut
dens0 = 1000
bulk_mod = 2E6
cut_limit = 1E6
zero_point = -1E6
[../]
# following are unimportant in this test
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-6
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.10101
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.054321
sum_s_res = 0.054321
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E5
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = x
[../]
[./answer_DensityConstBulk]
type = ParsedFunction
expression = dens0*exp(x/bulk_mod)
symbol_names = 'dens0 bulk_mod'
symbol_values = '1000 2E6'
[../]
[./answer_dDensityConstBulk]
type = GradParsedFunction
direction = '1 0 0'
expression = dens0*exp(x/bulk_mod)
symbol_names = 'dens0 bulk_mod'
symbol_values = '1000 2E6'
[../]
[./answer_d2DensityConstBulk]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = dens0*exp(x/bulk_mod)
symbol_names = 'dens0 bulk_mod'
symbol_values = '1000 2E6'
[../]
[./answer_DensityIdeal]
type = ParsedFunction
expression = slope*(x-p0)
symbol_names = 'p0 slope'
symbol_values = '33333 1.1E-2'
[../]
[./answer_dDensityIdeal]
type = GradParsedFunction
direction = '1 0 0'
expression = slope*(x-p0)
symbol_names = 'p0 slope'
symbol_values = '33333 1.1E-2'
[../]
[./answer_d2DensityIdeal]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = slope*(x-p0)
symbol_names = 'p0 slope'
symbol_values = '33333 1.1E-2'
[../]
[./answer_DensityMethane20degC]
type = ParsedFunction
expression = if(x>0,(0.00654576947608E-3*x+1.04357716547E-13*x^2),0)+if(x<0,0.1*(e^(6.54576947608E-5*x)-1),0)
[../]
[./answer_dDensityMethane20degC]
type = GradParsedFunction
direction = '1 0 0'
expression = if(x>0,(0.00654576947608E-3*x+1.04357716547E-13*x^2),0)+if(x<0,0.1*(e^(6.54576947608E-5*x)-1),0)
[../]
[./answer_d2DensityMethane20degC]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = if(x>0,(0.00654576947608E-3*x+1.04357716547E-13*x^2),0)+if(x<0,0.1*(e^(6.54576947608E-5*x)-1),0)
[../]
[./answer_DensityVDW]
type = ParsedFunction
expression = if(x>0,-(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*x+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333))/a))/(6.*b)+(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*0+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*0+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*0-rt),2)-4*pow(a-3*b*(b*0+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*0+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*0-rt),2)-4*pow(a-3*b*(b*0+rt),3)),0.5),0.3333333333333333))/a))/(6.*b),infinityratio*molar_mass*(e^(slope0*x)-1))
symbol_names = 'a b rt molar_mass infinityratio slope0'
symbol_values = '0.2303 0.000431 2436.1403 0.01604246 10 4.10485e-05'
[../]
[./answer_dDensityVDW]
type = GradParsedFunction
direction = '1 0 0'
expression = if(x>0,-(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*x+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333))/a))/(6.*b),infinityratio*molar_mass*(e^(slope0*x)-1))
symbol_names = 'a b rt molar_mass infinityratio slope0'
symbol_values = '0.2303 0.000431 2436.1403 0.01604246 10 4.10485e-05'
[../]
[./answer_d2DensityVDW]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = if(x>0,-(molar_mass*(-2+(2*pow(2,0.3333333333333333)*(a-3*b*(b*x+rt)))/pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333)+(pow(2,0.6666666666666666)*pow(-2*pow(a,3)+9*pow(a,2)*b*(-2*b*x+rt)+pow(pow(a,3)*(a*pow(2*a+9*b*(2*b*x-rt),2)-4*pow(a-3*b*(b*x+rt),3)),0.5),0.3333333333333333))/a))/(6.*b),infinityratio*molar_mass*(e^(slope0*x)-1))
symbol_names = 'a b rt molar_mass infinityratio slope0'
symbol_values = '0.2303 0.000431 2436.1403 0.01604246 10 4.10485e-05'
[../]
[./answer_DensityConstBulkCut]
type = ParsedFunction
expression = if(x<zero_pt,0,if(x>cut_limit,dens0*exp(x/bulk_mod),(3*cut_limit-2*x-zero_pt)*(x-zero_pt)*(x-zero_pt)*dens0*exp(x/bulk_mod)/(cut_limit-zero_pt)/(cut_limit-zero_pt)/(cut_limit-zero_pt)))
symbol_names = 'dens0 bulk_mod zero_pt cut_limit'
symbol_values = '1000 2E6 -1E6 1E6'
[../]
[./answer_dDensityConstBulkCut]
type = GradParsedFunction
direction = '1 0 0'
expression = if(x<zero_pt,0,if(x>cut_limit,dens0*exp(x/bulk_mod),(3*cut_limit-2*x-zero_pt)*(x-zero_pt)*(x-zero_pt)*dens0*exp(x/bulk_mod)/(cut_limit-zero_pt)/(cut_limit-zero_pt)/(cut_limit-zero_pt)))
symbol_names = 'dens0 bulk_mod zero_pt cut_limit'
symbol_values = '1000 2E6 -1E6 1E6'
[../]
[./answer_d2DensityConstBulkCut]
type = Grad2ParsedFunction
direction = '1 0 0'
expression = if(x<zero_pt,0,if(x>cut_limit,dens0*exp(x/bulk_mod),(3*cut_limit-2*x-zero_pt)*(x-zero_pt)*(x-zero_pt)*dens0*exp(x/bulk_mod)/(cut_limit-zero_pt)/(cut_limit-zero_pt)/(cut_limit-zero_pt)))
symbol_names = 'dens0 bulk_mod zero_pt cut_limit'
symbol_values = '1000 2E6 -1E6 1E6'
[../]
[]
[AuxVariables]
[./DensityConstBulk_Aux]
[../]
[./dDensityConstBulk_Aux]
[../]
[./d2DensityConstBulk_Aux]
[../]
[./DensityIdeal_Aux]
[../]
[./dDensityIdeal_Aux]
[../]
[./d2DensityIdeal_Aux]
[../]
[./DensityMethane20degC_Aux]
[../]
[./dDensityMethane20degC_Aux]
[../]
[./d2DensityMethane20degC_Aux]
[../]
[./DensityVDW_Aux]
[../]
[./dDensityVDW_Aux]
[../]
[./d2DensityVDW_Aux]
[../]
[./DensityConstBulkCut_Aux]
[../]
[./dDensityConstBulkCut_Aux]
[../]
[./d2DensityConstBulkCut_Aux]
[../]
[./check_Aux]
[../]
[]
[AuxKernels]
[./DensityConstBulk_AuxK]
type = RichardsDensityAux
variable = DensityConstBulk_Aux
density_UO = DensityConstBulk
pressure_var = pressure
[../]
[./dDensityConstBulk_AuxK]
type = RichardsDensityPrimeAux
variable = dDensityConstBulk_Aux
density_UO = DensityConstBulk
pressure_var = pressure
[../]
[./d2DensityConstBulk_AuxK]
type = RichardsDensityPrimePrimeAux
variable = d2DensityConstBulk_Aux
density_UO = DensityConstBulk
pressure_var = pressure
[../]
[./DensityIdeal_AuxK]
type = RichardsDensityAux
variable = DensityIdeal_Aux
density_UO = DensityIdeal
pressure_var = pressure
[../]
[./dDensityIdeal_AuxK]
type = RichardsDensityPrimeAux
variable = dDensityIdeal_Aux
density_UO = DensityIdeal
pressure_var = pressure
[../]
[./d2DensityIdeal_AuxK]
type = RichardsDensityPrimePrimeAux
variable = d2DensityIdeal_Aux
density_UO = DensityIdeal
pressure_var = pressure
[../]
[./DensityMethane20degC_AuxK]
type = RichardsDensityAux
variable = DensityMethane20degC_Aux
density_UO = DensityMethane20degC
pressure_var = pressure
[../]
[./dDensityMethane20degC_AuxK]
type = RichardsDensityPrimeAux
variable = dDensityMethane20degC_Aux
density_UO = DensityMethane20degC
pressure_var = pressure
[../]
[./d2DensityMethane20degC_AuxK]
type = RichardsDensityPrimePrimeAux
variable = d2DensityMethane20degC_Aux
density_UO = DensityMethane20degC
pressure_var = pressure
[../]
[./DensityVDW_AuxK]
type = RichardsDensityAux
variable = DensityVDW_Aux
density_UO = DensityVDW
pressure_var = pressure
[../]
[./dDensityVDW_AuxK]
type = RichardsDensityPrimeAux
variable = dDensityVDW_Aux
density_UO = DensityVDW
pressure_var = pressure
[../]
[./d2DensityVDW_AuxK]
type = RichardsDensityPrimePrimeAux
variable = d2DensityVDW_Aux
density_UO = DensityVDW
pressure_var = pressure
[../]
[./DensityConstBulkCut_AuxK]
type = RichardsDensityAux
variable = DensityConstBulkCut_Aux
density_UO = DensityConstBulkCut
pressure_var = pressure
[../]
[./dDensityConstBulkCut_AuxK]
type = RichardsDensityPrimeAux
variable = dDensityConstBulkCut_Aux
density_UO = DensityConstBulkCut
pressure_var = pressure
[../]
[./d2DensityConstBulkCut_AuxK]
type = RichardsDensityPrimePrimeAux
variable = d2DensityConstBulkCut_Aux
density_UO = DensityConstBulkCut
pressure_var = pressure
[../]
[./check_AuxK]
type = FunctionAux
variable = check_Aux
function = answer_d2DensityConstBulkCut
[../]
[]
[Postprocessors]
[./cf_DensityConstBulk]
type = NodalL2Error
function = answer_DensityConstBulk
variable = DensityConstBulk_Aux
[../]
[./cf_dDensityConstBulk]
type = NodalL2Error
function = answer_dDensityConstBulk
variable = dDensityConstBulk_Aux
[../]
[./cf_d2DensityConstBulk]
type = NodalL2Error
function = answer_d2DensityConstBulk
variable = d2DensityConstBulk_Aux
[../]
[./cf_DensityIdeal]
type = NodalL2Error
function = answer_DensityIdeal
variable = DensityIdeal_Aux
[../]
[./cf_dDensityIdeal]
type = NodalL2Error
function = answer_dDensityIdeal
variable = dDensityIdeal_Aux
[../]
[./cf_d2DensityIdeal]
type = NodalL2Error
function = answer_d2DensityIdeal
variable = d2DensityIdeal_Aux
[../]
[./cf_DensityMethane20degC]
type = NodalL2Error
function = answer_DensityMethane20degC
variable = DensityMethane20degC_Aux
[../]
[./cf_dDensityMethane20degC]
type = NodalL2Error
function = answer_dDensityMethane20degC
variable = dDensityMethane20degC_Aux
[../]
[./cf_d2DensityMethane20degC]
type = NodalL2Error
function = answer_d2DensityMethane20degC
variable = d2DensityMethane20degC_Aux
[../]
[./cf_DensityVDW]
type = NodalL2Error
function = answer_DensityVDW
variable = DensityVDW_Aux
[../]
[./cf_dDensityVDW]
type = NodalL2Error
function = answer_dDensityVDW
variable = dDensityVDW_Aux
[../]
[./cf_d2DensityVDW]
type = NodalL2Error
function = answer_d2DensityVDW
variable = d2DensityVDW_Aux
[../]
[./cf_DensityConstBulkCut]
type = NodalL2Error
function = answer_DensityConstBulkCut
variable = DensityConstBulkCut_Aux
[../]
[./cf_dDensityConstBulkCut]
type = NodalL2Error
function = answer_dDensityConstBulkCut
variable = dDensityConstBulkCut_Aux
[../]
[./cf_d2DensityConstBulkCut]
type = NodalL2Error
function = answer_d2DensityConstBulkCut
variable = d2DensityConstBulkCut_Aux
[../]
[]
#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = -5E6
xmax = 5E6
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
richardsVarNames_UO = PPNames
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
richardsVarNames_UO = PPNames
variable = pressure
[../]
[]
[Materials]
[./unimportant_material]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-20 0 0 0 1E-20 0 0 0 1E-20'
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = SeffVG
SUPG_UO = SUPGstandard
viscosity = 1E-3
gravity = '0 0 -10'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./does_nothing]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
dt = 1E-100
[]
[Outputs]
execute_on = 'timestep_end'
active = 'csv'
file_base = uo2
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
hide = pressure
[../]
[]
(modules/thermal_hydraulics/test/tests/controls/set_component_real_value_control/test.i)
# This is testing that the values set by SetComponentRealValueControl are used.
# Function T0_fn prescribes values for T0 at inlet. We output the function
# values via a postprocessor `T_fn` and the inlet values via another
# postprocessor `T_ctrl`. Those two values have to be equal.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 100.e3
T0 = 350.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[Functions]
[T0_fn]
type = PiecewiseLinear
x = '0 1'
y = '350 345'
[]
[]
[ControlLogic]
[T_inlet_fn]
type = GetFunctionValueControl
function = T0_fn
[]
[set_inlet_value]
type = SetComponentRealValueControl
component = inlet
parameter = T0
value = T_inlet_fn:value
[]
[]
[Postprocessors]
[T_fn]
type = FunctionValuePostprocessor
function = T0_fn
[]
[T_ctrl]
type = RealComponentParameterValuePostprocessor
component = inlet
parameter = T0
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_radiation/heat_rate_radiation.i)
# Tests the HeatRateRadiation post-processor.
L = 3.0
thickness = 0.1
depth = 5.0
S = ${fparse L * depth}
Q = 5000
T = 300
T_ambient = 350
sigma = 5.670367e-8
emissivity = ${fparse Q / (S * sigma * (T_ambient^4 - T^4))}
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructurePlate
position = '1 2 3'
orientation = '1 1 1'
length = ${L}
n_elems = 50
depth = ${depth}
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
initial_T = ${T}
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateRadiation
boundary = heat_structure:outer
T = T_solid
T_ambient = ${T_ambient}
emissivity = ${emissivity}
stefan_boltzmann_constant = ${sigma}
scale = ${depth}
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
file_base = 'heat_rate_radiation'
[csv]
type = CSV
precision = 15
execute_on = 'initial'
[]
[]
(modules/porous_flow/test/tests/hysteresis/hys_pc_03.i)
# Capillary-pressure calculation. Primary drying curve with low_extension_type = exponential
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 1
nx = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = ''
[]
[]
[Variables]
[sat]
[]
[]
[ICs]
[sat]
type = FunctionIC
variable = sat
function = 'x'
[]
[]
[BCs]
[sat]
type = FunctionDirichletBC
variable = sat
function = 'x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = sat
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlowHystereticInfo
alpha_d = 10.0
alpha_w = 10.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
low_extension_type = exponential
sat_var = sat
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[pc]
type = PorousFlowPropertyAux
variable = pc
property = hysteretic_info
[]
[]
[VectorPostprocessors]
[pc]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 10
sort_by = x
variable = 'sat pc'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/sinks/s12.i)
# The PorousFlowEnthalpy sink adds heat energy corresponding to injecting a 1kg/s/m^2 (flux_function = -1)
# of fluid at pressure 0.5 (given by the AuxVariable p_aux) and the input temperature is 300 (given by the T_in parameter).
# SimpleFluidProperties are used, with density0 = 10, bulk_modulus = 1, thermal_expansion = 0, and cv = 1E-4
# density = 10 * exp(0.5 / 1 + 0) = 16.4872
# internal energy = 1E-4 * 300 = 0.03
# enthalpy = 0.03 + 0.5/16.3872 = 0.0603265
# This is applied over an area of 100, so the total energy flux is 6.03265 J/s.
# This the the rate of change of the heat energy reported by the PorousFlowHeatEnergy Postprocessor
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp temp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[AuxVariables]
[p_aux]
initial_condition = 0.5
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[temp]
initial_condition = 2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[heat_conduction]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 10
thermal_expansion = 0
cv = 1E-4
[]
[]
[Materials]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2
density = 3
[]
[]
[BCs]
[left_p]
type = PorousFlowSink
variable = pp
boundary = left
flux_function = -1
[]
[left_T]
type = PorousFlowEnthalpySink
variable = temp
boundary = left
T_in = 300
fp = simple_fluid
flux_function = -1
porepressure_var = p_aux
[]
[]
[Postprocessors]
[total_heat_energy]
type = PorousFlowHeatEnergy
phase = 0
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.25
num_steps = 2
[]
[Outputs]
file_base = s12
[csv]
type = CSV
[]
[]
(test/tests/multiapps/secant/transient_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[u]
[]
[]
[Kernels]
[time]
type = CoefTimeDerivative
variable = v
Coefficient = 0.1
[]
[diff_v]
type = Diffusion
variable = v
[]
[force_v]
type = CoupledForce
variable = v
v = u
[]
[]
[BCs]
[left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[]
[right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[]
[]
[Postprocessors]
[vnorm]
type = ElementL2Norm
variable = v
[]
[]
[Executioner]
type = Transient
end_time = 10
nl_abs_tol = 1e-12
steady_state_detection = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_algorithm = 'secant'
[]
[Outputs]
[csv]
type = CSV
start_step = 6
[]
exodus = false
[]
(framework/contrib/hit/test/output.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[SolidMechanics]
[./solid]
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[left]
type = FunctionDirichletBC
variable = disp_x
function = 0.02*t
boundary = 3
[]
[back]
type = FunctionDirichletBC
variable = disp_z
function = 0.01*t
boundary = 1
[]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./mean_alpha]
type = Elastic
block = 1
youngs_modulus = 1e6
poissons_ratio = .3
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
temp = temp
thermal_expansion_function = cte_func_mean
stress_free_temperature = 0.0
thermal_expansion_reference_temperature = 0.5
thermal_expansion_function_type = mean
[../]
[./inst_alpha]
type = Elastic
block = 2
youngs_modulus = 1e6
poissons_ratio = .3
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
temp = temp
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
thermal_expansion_function_type = instantaneous
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalMaxValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalMaxValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
file_base = const_alpha_out
exodus = true
csv = true
[]
(modules/xfem/test/tests/diffusion_xfem/levelsetcut2d.i)
# 2D: Mesh is cut by level set based cutter
# The level set is a MOOSE variable
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Variables]
[./u]
[../]
[./ls]
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '3 5'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./diff_ls]
type = Diffusion
variable = ls
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 3
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./left_ls]
type = DirichletBC
variable = ls
boundary = 3
value = 3
[../]
[./right_ls]
type = DirichletBC
variable = ls
boundary = 1
value = -3
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/dynamics/prescribed_displacement/3D_QStatic_1_Ramped_Displacement.i)
# One 3D element under ramped displacement loading.
#
# loading:
# time : 0.0 0.1 0.2 0.3
# disp : 0.0 0.0 -0.01 -0.01
# This displacement loading is applied using the PresetDisplacement boundary condition.
# Here, the given displacement time history is converted to an acceleration
# time history using Backward Euler time differentiation. Then, the resulting
# acceleration is integrated using Newmark time integration to obtain a
# displacement time history which is then applied to the boundary.
# This is done because if the displacement is applied using Dirichlet BC, the
# resulting acceleration is very noisy.
# Boundaries:
# x = 0 left
# x = 1 right
# y = 0 bottom
# y = 1 top
# z = 0 back
# z = 1 front
# Result: The displacement at the top node in the z direction should match
# the prescribed displacement. Also, the z acceleration should
# be two triangular pulses, one peaking at 0.1 and another peaking at
# 0.2.
[Mesh]
type = GeneratedMesh
dim = 3 # Dimension of the mesh
nx = 1 # Number of elements in the x direction
ny = 1 # Number of elements in the y direction
nz = 1 # Number of elements in the z direction
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 1
allow_renumbering = false # So NodalVariableValue can index by id
[]
[Variables] # variables that are solved
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables] # variables that are calculated for output
[./accel_x]
[../]
[./vel_x]
[../]
[./accel_y]
[../]
[./vel_y]
[../]
[./accel_z]
[../]
[./vel_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./DynamicSolidMechanics] # zeta*K*vel + K * disp
displacements = 'disp_x disp_y disp_z'
stiffness_damping_coefficient = 0.000025
[../]
[./inertia_x] # M*accel + eta*M*vel
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25 # Newmark time integration
gamma = 0.5 # Newmark time integration
eta = 19.63
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
eta = 19.63
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
gamma = 0.5
eta = 19.63
[../]
[]
[AuxKernels]
[./accel_x] # Calculates and stores acceleration at the end of time step
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x] # Calculates and stores velocity at the end of the time step
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[]
[Functions]
[./displacement_front]
type = PiecewiseLinear
data_file = 'displacement.csv'
format = columns
[../]
[]
[BCs]
[./Preset_displacement]
type = PresetDisplacement
variable = disp_z
function = displacement_front
boundary = front
beta = 0.25
velocity = vel_z
acceleration = accel_z
[../]
[./anchor_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./anchor_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./anchor_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
youngs_modulus = 325e6 #Pa
poissons_ratio = 0.3
type = ComputeIsotropicElasticityTensor
block = 0
[../]
[./strain]
#Computes the strain, assuming small strains
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
#Computes the stress, using linear elasticity
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2000 #kg/m3
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 3.0
l_tol = 1e-6
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
dt = 0.1
timestep_tolerance = 1e-6
[]
[Postprocessors] # These quantites are printed to a csv file at every time step
[./_dt]
type = TimestepSize
[../]
[./accel_6x]
type = NodalVariableValue
nodeid = 6
variable = accel_x
[../]
[./accel_6y]
type = NodalVariableValue
nodeid = 6
variable = accel_y
[../]
[./accel_6z]
type = NodalVariableValue
nodeid = 6
variable = accel_z
[../]
[./vel_6x]
type = NodalVariableValue
nodeid = 6
variable = vel_x
[../]
[./vel_6y]
type = NodalVariableValue
nodeid = 6
variable = vel_y
[../]
[./vel_6z]
type = NodalVariableValue
nodeid = 6
variable = vel_z
[../]
[./disp_6x]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_6y]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./disp_6z]
type = NodalVariableValue
nodeid = 6
variable = disp_z
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/problems/freefall/freefall.i)
# Tests acceleration of a fluid due to gravity. The flow exiting the bottom
# of the flow channel enters the top, so the flow should uniformly accelerate
# at the rate of acceleration due to gravity.
acceleration = -10.0
dt = 0.1
num_steps = 5
time = ${fparse num_steps * dt}
# The expected velocity is the following:
# u = a * t
# = -10 * 0.5
# = -5
[GlobalParams]
gravity_vector = '0 0 ${acceleration}'
initial_p = 1e5
initial_T = 300
initial_vel = 0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816
q = -1.167e6
q_prime = 0
p_inf = 1e9
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 1
n_elems = 100
A = 1
f = 0
fp = fp
[]
[junction]
type = JunctionOneToOne1Phase
connections = 'pipe:in pipe:out'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
end_time = ${time}
dt = ${dt}
num_steps = ${num_steps}
abort_on_solve_fail = true
solve_type = NEWTON
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Postprocessors]
[vel_avg]
type = ElementAverageValue
variable = 'vel'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
velocity_as_vector = false
[out]
type = CSV
execute_on = 'FINAL'
[]
[]
(modules/porous_flow/test/tests/chemistry/except14.i)
# Exception test.
# Incorrect number of initial concentrations
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1E-6
[]
[ini_conc_0]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '1 1'
reactions = '1 1'
specific_reactive_surface_area = 1.0
kinetic_rate_constant = 1.0e-8
activation_energy = 1.5e4
molar_volume = 1
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = 'ini_conc_0 ini_conc_0'
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/err.wrong_end.i)
[GlobalParams]
gravity_vector = '0 0 0'
scaling_factor_1phase = '1. 1e-4'
closures = simple_closures
[]
[FluidProperties]
[barotropic]
type = LinearFluidProperties
p_0 = 1.e5 # Pa
rho_0 = 1.e3 # kg/m^3
a2 = 1.e7 # m^2/s^2
beta = .46e-3 # K^{-1}
cv = 4.18e3 # J/kg-K, could be a global parameter?
e_0 = 1.254e6 # J/kg
T_0 = 300 # K
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = barotropic
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.
D_h = 1.12837916709551
f = 0.01
length = 1
n_elems = 100
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:asdf' # this is an error we are checking for
p0 = 1e5
T0 = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 9.5e4
[]
[]
[Preconditioning]
[FDP_PJFNK]
type = FDP
full = true
petsc_options_iname = '-mat_fd_coloring_err'
petsc_options_value = '1.e-10'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1e-4
dtmin = 1.e-7
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-8
l_max_its = 100
start_time = 0.0
num_steps = 10
[]
[Outputs]
[out]
type = Exodus
[]
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain_direction.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0 0'
new_boundary = 100
input = generated_mesh
[]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./global_strain]
order = THIRD
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 0
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[]
[GlobalParams]
displacements = 'u_x u_y'
block = 0
[]
[Kernels]
[SolidMechanics]
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./left-right]
auto_direction = 'x'
variable = 'u_x u_y'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./fix_y]
type = DirichletBC
boundary = bottom
variable = u_y
value = 0
[../]
[./appl_y]
type = DirichletBC
boundary = top
variable = u_y
value = -0.1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/reporters/AISActiveLearning/ais_al.i)
[StochasticTools]
[]
[Distributions]
[mu1]
type = Normal
mean = 0.0
standard_deviation = 0.5
[]
[mu2]
type = Normal
mean = 1
standard_deviation = 0.5
[]
[]
[Samplers]
[sample]
type = AISActiveLearning
distributions = 'mu1 mu2'
proposal_std = '1.0 1.0'
output_limit = 0.65
num_samples_train = 15
num_importance_sampling_steps = 5
std_factor = 0.9
initial_values = '-0.103 1.239'
inputs_reporter = 'adaptive_MC/inputs'
use_absolute_value = true
flag_sample = 'conditional/flag_sample'
seed = 9874
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
mode = batch-reset
should_run_reporter = conditional/need_sample
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[param]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
to_control = 'stochastic'
[]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'conditional'
from_multi_app = sub
sampler = sample
[]
[]
[Reporters]
[conditional]
type = ActiveLearningGPDecision
sampler = sample
parallel_type = ROOT
execute_on = 'initial timestep_begin'
flag_sample = 'flag_sample'
inputs = 'inputs'
gp_mean = 'gp_mean'
gp_std = 'gp_std'
n_train = 5
al_gp = GP_al_trainer
gp_evaluator = GP_eval
learning_function = 'Ufunction'
learning_function_parameter = 0.65
learning_function_threshold = 2.0
[]
[adaptive_MC]
type = AdaptiveMonteCarloDecision
output_value = conditional/gp_mean
inputs = 'inputs'
sampler = sample
gp_decision = conditional
[]
[ais_stats]
type = AdaptiveImportanceStats
output_value = conditional/gp_mean
sampler = sample
flag_sample = 'conditional/flag_sample'
[]
[]
[Trainers]
[GP_al_trainer]
type = ActiveLearningGaussianProcess
covariance_function = 'covar'
standardize_params = 'true'
standardize_data = 'true'
tune_parameters = 'covar:signal_variance covar:length_factor'
num_iters = 2000
learning_rate = 0.005
[]
[]
[Surrogates]
[GP_eval]
type = GaussianProcessSurrogate
trainer = GP_al_trainer
[]
[]
[Covariance]
[covar]
type = SquaredExponentialCovariance
signal_variance = 1.0
noise_variance = 1e-8
length_factor = '1.0 1.0'
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
file_base = 'ais_al'
[out]
type = JSON
execute_system_information_on = NONE
[]
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/1D/1d_lumped_explicit.i)
# Test for central difference integration for a 1D element
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
xmin = 0
xmax = 10
nx = 5
dim = 1
[../]
[]
[Variables]
[./disp_x]
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x'
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
[../]
[]
[NodalKernels]
[./force_x]
type = UserForcingFunctionNodalKernel
variable = disp_x
boundary = right
function = force_x
[../]
[]
[Functions]
[./force_x]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # force
scale_factor = 1e3
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2500
[../]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.1
timestep_tolerance = 2e-10
dt = 0.005
[./TimeIntegrator]
type = CentralDifference
solve_type = lumped
[../]
[]
[Postprocessors]
[./accel_x]
type = PointValue
point = '10.0 0.0 0.0'
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/parent_fv.i)
[Mesh]
type = GeneratedMesh
dim = 2
# Yes we want a slightly irregular grid
nx = 11
ny = 11
# We will transfer data to the sub app, and that is currently only
# supported from a replicated mesh
parallel_type = replicated
[]
[Variables]
[u]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[FVKernels]
[diff]
type = FVDiffusion
variable = u
coeff = 1
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = FVDirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub.i
[]
[pp_sub]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = pp_sub.i
[]
[]
[Transfers]
[sample_transfer]
source_variable = u
variable = from_parent
type = MultiAppVariableValueSampleTransfer
to_multi_app = sub
[]
[sample_pp_transfer]
source_variable = u
postprocessor = from_parent
type = MultiAppVariableValueSamplePostprocessorTransfer
to_multi_app = pp_sub
[]
[]
[Problem]
parallel_barrier_messaging = false
[]
(modules/thermal_hydraulics/test/tests/controls/delay_control/test.i)
[GlobalParams]
initial_p = 100.e3
initial_vel = 0
initial_T = 300.
closures = simple_closures
[]
[Functions]
[p0_fn]
type = PiecewiseLinear
x = '0 0.2 0.4 0.6 0.8'
y = '1e5 1.002e5 1.002e5 1.001e5 1.001e5'
[]
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 5
A = 0.01
D_h = 0.1
f = 0
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 100.e3
T0 = 300.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[ControlLogic]
[p0_fn_ctrl]
type = TimeFunctionComponentControl
component = inlet
parameter = p0
function = p0_fn
[]
[delay_ctrl]
type = DelayControl
input = p0_inlet
tau = 0.3
initial_value = 1e5
[]
[]
[Postprocessors]
[p0_inlet_delayed]
type = RealControlDataValuePostprocessor
control_data_name = delay_ctrl:value
execute_on = 'initial timestep_end'
[]
[p0_inlet]
type = FunctionValuePostprocessor
function = p0_fn
execute_on = 'initial timestep_begin'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
start_time = 0.0
end_time = 1.0
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
[]
[Outputs]
csv = true
[]
(test/tests/kernels/conservative_advection/full_upwinding_2D.i)
# 2D test of advection with full upwinding
# Note there are no overshoots or undershoots
# but there is numerical diffusion.
# The center of the blob advects with the correct velocity
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u_blob]
type = FunctionIC
variable = u
function = 'if(x<0.2,if(y<0.2,1,0),0)'
[../]
[]
[Kernels]
[./udot]
type = MassLumpedTimeDerivative
variable = u
[../]
[./advection]
type = ConservativeAdvection
variable = u
upwinding_type = full
velocity = '2 1 0'
[../]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.01
end_time = 0.1
l_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/mms_sine/3_d_mms_sine_postprocessor_test.i)
#mms_sine_posprocessor_test.i
#This is for u = sin(a*x*y*z*t)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
elem_type = HEX8
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions] #Added so that we can use the Postprocessor
active = 'solution'
[./solution]
type = ParsedFunction
expression = sin(a*x*y*z*t)
symbol_names = 'a'
symbol_values = '3.141592653589793'
[../]
[]
[AuxVariables] #We added nodal AuxVariables
active = 'nodal_aux'
[./nodal_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff implicit conv forcing reaction'
[./diff]
type = MMSDiffusion
variable = u
[../]
[./implicit] #We got from MOOSE kernels
type = MMSImplicitEuler
variable = u
[../]
[./conv] #We created our own convection kernel
type = MMSConvection
variable = u
x = -1
y = 2
z = -3
[../]
[./forcing] #We created our own forcing kernel
type = MMSForcing
variable = u
[../]
[./reaction] #We got from MOOSE kernels
type = MMSReaction
variable = u
[../]
[]
[AuxKernels] #We created our own AuxKernel
active = 'ConstantAux'
[./ConstantAux]
type = MMSConstantAux
variable = nodal_aux
[../]
[]
[BCs]
active = 'all_u'
[./all_u]
type = MMSCoupledDirichletBC
variable = u
boundary = '0 1 2 3 4 5'
# value = sin(a*x*y*z*t)
[../]
[]
[Executioner]
type = Transient
dt = .1
num_steps = 5
solve_type = 'PJFNK'
[]
[Postprocessors]
active = 'l2_error dofs'
[./l2_error]
type = ElementL2Error
variable = u
function = solution
execute_on = 'initial timestep_end'
[../]
[./dofs]
type = NumDOFs
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
file_base = 3_d_postprocessor_out
csv = true
[]
(test/tests/postprocessors/nodal_var_value/nodal_aux_var_value.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD4
# This test can only be run with renumering disabled, so the
# NodalVariableValue postprocessor's node id is well-defined.
allow_renumbering = false
[]
[Variables]
active = 'v'
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
active = 'v1'
[./v1]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
active = 'left_bc'
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = 'time_v diff_v'
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[AuxKernels]
active = 'ak1'
[./ak1]
type = CoupledAux
variable = v1
coupled = v
value = 1
operator = '+'
[../]
[]
[BCs]
active = 'left_v right_v'
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '1'
value = 1
[../]
[]
[Postprocessors]
active = 'node4v node4v1'
[./node4v]
type = NodalVariableValue
variable = v
nodeid = 3
[../]
[./node4v1]
type = NodalVariableValue
variable = v1
nodeid = 3
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_nodal_aux_var_value
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/constant_monomial_from_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = initial
[../]
[]
[Transfers]
[./from_sub]
type = MultiAppCopyTransfer
source_variable = aux
variable = u
from_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/xfem/xfem_mechanics_prescribed_growth.i)
# This is a demonstration of a simple mechanics simulation using XFEM
# to represent a single crack that is prescribed to propagate along
# a line over time.
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
geometric_cut_userobjects = 'line_seg_cut_uo'
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '1.0 0.5 0.1 0.5'
time_start_cut = 0.0
time_end_cut = 8.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 50'
y='0 0.02'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = DirichletBC
boundary = top
variable = disp_x
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pull
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 10.0
max_xfem_update = 5
[]
[Outputs]
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/thermal_hydraulics/test/tests/components/junction_one_to_one_1phase/no_junction_1phase.i)
# This input file is used to generate gold values for the junction_one_to_one_1phase.i
# test. Unlike junction_one_to_one_1phase.i, this file has no junction in the
# middle of the domain. In junction_one_to_one_1phase.i, the post-processors are
# side post-processors, but in this input file, side post-processors cannot be
# used to obtain the solution at these positions since there are no sides there.
# Therefore, the solution is sampled at points just to the left and right of
# the middle to obtain the piecewise constant solution values to either side of
# the interface.
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[Functions]
[p_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.0 0.1'
[]
[T_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.4 1.12'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[left_boundary]
type = FreeBoundary1Phase
input = 'channel:in'
[]
[channel]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 100
A = 1.0
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = 0
f = 0
[]
[right_boundary]
type = FreeBoundary1Phase
input = 'channel:out'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 60
l_tol = 1e-4
start_time = 0.0
dt = 1e-3
num_steps = 5
abort_on_solve_fail = true
[]
[Postprocessors]
[rhoA_left]
type = PointValue
variable = rhoA
point = '0.4999 0 0'
execute_on = 'initial timestep_end'
[]
[rhouA_left]
type = PointValue
variable = rhouA
point = '0.4999 0 0'
execute_on = 'initial timestep_end'
[]
[rhoEA_left]
type = PointValue
variable = rhoEA
point = '0.4999 0 0'
execute_on = 'initial timestep_end'
[]
[rhoA_right]
type = PointValue
variable = rhoA
point = '0.5001 0 0'
execute_on = 'initial timestep_end'
[]
[rhouA_right]
type = PointValue
variable = rhouA
point = '0.5001 0 0'
execute_on = 'initial timestep_end'
[]
[rhoEA_right]
type = PointValue
variable = rhoEA
point = '0.5001 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
csv = true
file_base = 'junction_one_to_one_1phase_out'
execute_on = 'initial timestep_end'
[]
(test/tests/restart/advanced_stateful_material/advanced_stateful_material_base.i)
[Mesh/gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 5
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/xfem/test/tests/moving_interface/cut_mesh_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 11
ny = 11
nz = 1
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
elem_type = HEX8
[]
[block1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 1 0.1'
input = gen
[]
[block2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.5 0 0'
top_right = '1 1 0.1'
input = block1
[]
[]
[UserObjects]
[cut_mesh]
type = InterfaceMeshCut3DUserObject
mesh_file = cylinder_surface.e
interface_velocity_function = vel_func
heal_always = true
block = 2
[]
[]
[Functions]
[vel_func]
type = ConstantFunction
value = 0.011
[]
[]
[Physics/SolidMechanics/QuasiStatic]
displacements = 'disp_x disp_y disp_z'
[all]
strain = SMALL
add_variables = true
incremental = false
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
displacements = 'disp_x disp_y disp_z'
[]
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[ls]
[]
[]
[AuxKernels]
[ls]
type = MeshCutLevelSetAux
mesh_cut_user_object = cut_mesh
variable = ls
[]
[]
[Kernels]
[diff]
type = MatDiffusion
variable = u
diffusivity = 1
[]
[time_deriv]
type = TimeDerivative
variable = u
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[BCs]
[front_u]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[back_u]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[box1_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = left
[]
[box1_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = left
[]
[box1_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = left
[]
[box2_x]
type = FunctionDirichletBC
variable = disp_x
function = '0.01*t'
boundary = right
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 20
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 2
end_time = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/coupling_mD_flow/thm_non_overlapping.i)
T_in = 523.0
mdot = 10
pout = 7e6
[GlobalParams]
initial_p = ${pout}
initial_vel = 1
initial_T = ${T_in}
gravity_vector = '0 0 0'
closures = simple_closures
n_elems = 5
scaling_factor_1phase = '1 1e-2 1e-5'
f = 1
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.66
molar_mass = 0.004
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet_bc]
type = InletMassFlowRateTemperature1Phase
input = 'inlet:in'
m_dot = ${mdot}
T = ${T_in}
[]
[inlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 11'
orientation = '0 0 -1'
length = 1
A = 1
[]
[inlet_plenum]
type = VolumeJunction1Phase
position = '0 0 10'
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 1
connections = 'inlet:out bypass:in core_top:in'
volume = 1
use_scalar_variables = false
[]
[bypass]
type = FlowChannel1Phase
fp = fp
position = '2 0 10'
orientation = '0 0 -1'
length = 10
A = 0.01
[]
[core_top]
type = FlowChannel1Phase
fp = fp
position = '0 0 10'
orientation = '0 0 -1'
length = 0.1
A = 9
[]
[core_top_bc]
type = Outlet1Phase
p = ${pout}
input = 'core_top:out'
[]
[core_bottom_bc]
type = InletMassFlowRateTemperature1Phase
input = 'core_bottom:in'
m_dot = ${mdot}
T = ${T_in}
[]
[core_bottom]
type = FlowChannel1Phase
fp = fp
position = '0 0 0.1'
orientation = '0 0 -1'
length = 0.1
A = 9
[]
[outlet_plenum]
type = VolumeJunction1Phase
position = '0 0 0'
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 1
connections = 'bypass:out core_bottom:out outlet:in'
volume = 1
use_scalar_variables = false
[]
[outlet]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '0 0 -1'
length = 1
A = 1
[]
[outlet_bc]
type = Outlet1Phase
p = ${pout}
input = 'outlet:out'
[]
[]
[ControlLogic]
[set_core_inlet_pressure]
type = SetComponentRealValueControl
component = core_top_bc
parameter = p
value = core_inlet_pressure
[]
[set_core_outlet_mdot]
type = SetComponentRealValueControl
component = core_bottom_bc
parameter = m_dot
value = core_outlet_mdot
[]
[set_core_outlet_temperature]
type = SetComponentRealValueControl
component = core_bottom_bc
parameter = T
value = core_outlet_temperature
[]
[]
[Postprocessors]
[core_inlet_pressure]
type = Receiver
default = ${pout}
[]
[core_outlet_mdot]
type = Receiver
default = ${mdot}
[]
[core_outlet_temperature]
type = Receiver
default = ${T_in}
[]
[core_outlet_pressure]
type = SideAverageValue
variable = p
boundary = 'core_bottom:in'
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[core_inlet_mdot]
type = SideAverageValue
variable = rhouA
boundary = 'core_top:out'
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[core_inlet_temperature]
type = SideAverageValue
variable = T
boundary = 'core_top:out'
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[bypass_inlet_pressure]
type = SideAverageValue
variable = p
boundary = 'bypass:in'
[]
[bypass_outlet_pressure]
type = SideAverageValue
variable = p
boundary = 'bypass:out'
[]
[bypass_pressure_drop]
type = DifferencePostprocessor
value1 = bypass_inlet_pressure
value2 = bypass_outlet_pressure
[]
[bypass_mdot]
type = SideAverageValue
variable = rhouA
boundary = 'bypass:out'
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[inlet_mdot]
type = SideAverageValue
variable = rhouA
boundary = 'inlet:in'
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[outlet_mdot]
type = SideAverageValue
variable = rhouA
boundary = 'outlet:out'
execute_on = 'INITIAL LINEAR TIMESTEP_END'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
timestep_tolerance = 1e-6
start_time = 0
end_time = 100
dt = 0.01
line_search = l2
nl_rel_tol = 1e-6
nl_abs_tol = 1e-4
nl_max_its = 25
l_tol = 1e-3
l_max_its = 20
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
[]
[Outputs]
exodus = true
[]
(test/tests/controls/real_function_control/real_function_control.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
dtmin = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
[Functions]
[./func_coef]
type = ParsedFunction
expression = '2*t + 0.1'
[../]
[]
[Postprocessors]
[./coef]
type = RealControlParameterReporter
parameter = 'Kernels/diff/coef'
[../]
[]
[Controls]
[./func_control]
type = RealFunctionControl
parameter = '*/*/coef'
function = 'func_coef'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/flow_channel/steady_state.i)
[GlobalParams]
scaling_factor_1phase = '1. 1.e-2 1.e-4'
initial_T = 500
initial_p = 6.e6
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.1
T = 500
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 6e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 100
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'initial final'
velocity_as_vector = false
[]
(modules/porous_flow/test/tests/jacobian/fflux11.i)
# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, VG relative perm with a cubic, nonzero gravity, unsaturated with VG
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[massfrac1]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
min = -1.0
max = 0.0
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 0.3
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = massfrac1
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0 massfrac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 1 # small so that most effective saturations are close to 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityVG
m = 0.6
seff_turnover = 0.8
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/combined/test/tests/thermo_mech/thermo_mech_smp.i)
[GlobalParams]
temperature = temp
volumetric_locking_correction = true
[]
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = 1
value = 10.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.3
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = eigenstrain
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 0.0
thermal_expansion_coeff = 1e-5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./heat]
type = HeatConductionMaterial
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = Density
density = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-14
l_tol = 1e-3
l_max_its = 100
dt = 1.0
end_time = 1.0
[]
[Outputs]
file_base = thermo_mech_smp_out
[./exodus]
type = Exodus
execute_on = 'initial timestep_end nonlinear'
nonlinear_residual_dt_divisor = 100
[../]
[]
(modules/heat_transfer/test/tests/recover/recover.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = recover_in.e
[]
[Variables]
[./temp]
initial_condition = 580.0
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_source]
type = BodyForce
variable = temp
block = pellet_type_1
value = 1e3
function = 't'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 5
secondary = 10
emissivity_primary = 0
emissivity_secondary = 0
quadrature = true
[../]
[]
[BCs]
[./outside]
type = DirichletBC
value = 580
boundary = '1 2 3'
variable = temp
[../]
[./edge]
type = DirichletBC
value = 700
boundary = 10
variable = temp
[../]
[]
[Materials]
[./thermal_3]
type = HeatConductionMaterial
block = 3
thermal_conductivity = 5
specific_heat = 12
[../]
[./thermal_1]
type = HeatConductionMaterial
block = 1
thermal_conductivity = 16.0
specific_heat = 330.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = -200
n_startup_steps = 1
end_time = 1.02e5
num_steps = 10
dtmax = 2e6
dtmin = 1
[./TimeStepper]
type = IterationAdaptiveDT
dt = 2.0e2
optimal_iterations = 15
iteration_window = 2
[../]
[./Quadrature]
order = FIFTH
side_order = SEVENTH
[../]
[]
[Postprocessors]
[./ave_temp_interior]
type = SideAverageValue
boundary = 9
variable = temp
execute_on = 'initial linear'
[../]
[./avg_clad_temp]
type = SideAverageValue
boundary = 7
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_from_clad]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 5
diffusivity = thermal_conductivity
[../]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/mass_conservation/mass13.i)
# The sample is an annulus in RZ coordinates.
# Roller BCs are applied to the rmin, top and bottom boundaries
# A constant displacement is applied to the outer boundary: disp_r = -0.01 * t * (r - rmin)/(rmax - rmin).
# There is no fluid flow.
# Fluid mass conservation is checked.
#
# The flag volumetric_locking_correction = true is set for the strain calculator,
# which ensures that the volumetric strain is uniform throughout the element
#
# Theoretically,
# volumetric_strain = volume / volume0 - 1 = ((rmax - 0.01*t)^2 - rmin^2) / (rmax^2 - rmin^2) - 1
# However, with ComputeAxisymmetricRZSmallStrain, strain_rr = -0.01 * t / (rmax - rmin)
# and strain_tt = disp_r / r = -0.01 * t * (1 - rmin / r_qp) / (rmax - rmin), where r_qp is the radius of the quadpoint
# With volumetric_locking_correction = true, r_qp = (rmax - rmin) / 2.
# The volumetric strain is
# epv = -0.01 * t * (2 - rmin / r_qp) / (rmax - rmin)
# and volume = volume0 * (1 + epv)
#
# Fluid conservation reads
# volume0 * rho0 * exp(P0/bulk) = volume * rho0 * exp(P/bulk), so
# P - P0 = bulk * log(volume0 / volume) = 0.5 * log(1 / (1 + epv))
# With rmax = 2 and rmin = 1
# fluid_mass = volume0 * rho0 * exp(P0/bulk) = pi*3 * 1 * exp(0.1/0.5) = 11.51145
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 1
xmax = 2
ymin = -0.5
ymax = 0.5
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
PorousFlowDictator = dictator
block = 0
biot_coefficient = 0.3
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[porepressure]
initial_condition = 0.1
[]
[]
[BCs]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'bottom top'
[]
[rmin_fixed]
type = DirichletBC
variable = disp_r
value = 0
boundary = left
[]
[contract]
type = FunctionDirichletBC
variable = disp_r
function = -0.01*t
boundary = right
[]
[]
[Kernels]
[grad_stress_r]
type = StressDivergenceRZTensors
variable = disp_r
component = 0
[]
[grad_stress_z]
type = StressDivergenceRZTensors
variable = disp_z
component = 1
[]
[poro_r]
type = PorousFlowEffectiveStressCoupling
variable = disp_r
component = 0
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
variable = disp_z
component = 1
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[]
[AuxVariables]
[stress_rr]
order = CONSTANT
family = MONOMIAL
[]
[stress_rz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_tt]
order = CONSTANT
family = MONOMIAL
[]
[strain_rr]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_tt]
order = CONSTANT
family = MONOMIAL
[]
[vol_strain]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_rr]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rr
index_i = 0
index_j = 0
[]
[stress_rz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rz
index_i = 0
index_j = 1
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[]
[stress_tt]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_tt
index_i = 2
index_j = 2
[]
[strain_rr]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_rr
index_i = 0
index_j = 0
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 1
index_j = 1
[]
[strain_tt]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_tt
index_i = 2
index_j = 2
[]
[vol_strain]
type = MaterialRealAux
property = PorousFlow_total_volumetric_strain_qp
variable = vol_strain
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
volumetric_locking_correction = true # the strain will be the same at every qp of the element
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.5 0 0 0 0.5 0 0 0 0.5'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_r disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1.0 0 0'
variable = porepressure
[]
[vol_strain]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = vol_strain
[]
[strain_rr]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = strain_rr
[]
[strain_zz]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = strain_zz
[]
[strain_tt]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '1 0 0'
variable = strain_tt
[]
[rdisp]
type = PointValue
outputs = csv
point = '2 0 0'
use_displaced_mesh = false
variable = disp_r
[]
[stress_rr]
type = PointValue
outputs = csv
point = '1 0 0'
variable = stress_rr
[]
[stress_zz]
type = PointValue
outputs = csv
point = '1 0 0'
variable = stress_zz
[]
[stress_tt]
type = PointValue
outputs = csv
point = '1 0 0'
variable = stress_tt
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 2
[]
[Outputs]
execute_on = 'initial timestep_end'
[csv]
type = CSV
[]
[]
(test/tests/transfers/general_field/user_object/between_siblings/sub_between_diffusion2.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 3
ny = 3
# partial overlap but also, no equidistant points
xmin = 0.1111
ymin = 0.3333
xmax = 1.211111
ymax = 1.222222
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0.4 0.6 0'
# extends beyond to grab the boundary
top_right = '2 2 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[UserObjects]
[sent_nodal]
type = LayeredAverage
direction = x
num_layers = 10
variable = sent_nodal
[]
[sent_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = sent_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/xfem/test/tests/solid_mechanics_basic/edge_crack_3d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.2
elem_type = HEX8
[]
[UserObjects]
[./square_cut_uo]
type = RectangleCutUserObject
cut_data = ' -0.001 0.5 -0.001
0.401 0.5 -0.001
0.401 0.5 0.201
-0.001 0.5 0.201'
[../]
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[DomainIntegral]
integrals = 'Jintegral InteractionIntegralKI'
crack_front_points = '0.4 0.5 0.0
0.4 0.5 0.1
0.4 0.5 0.2'
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
radius_inner = '0.2'
radius_outer = '0.4'
poissons_ratio = 0.3
youngs_modulus = 207000
block = 0
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
block = 0
[../]
[]
[Functions]
[./top_trac_y]
type = ConstantFunction
value = 10
[../]
[]
[BCs]
[./top_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = top_trac_y
[../]
[./bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = bottom
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
block = 0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
file_base = edge_crack_3d_out
execute_on = 'timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/multi_component_mortar_thermal_conduction.i)
## Units in the input file: m-Pa-s-K
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmax = 1
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 10
xmin = 1.
xmax = 2.
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
patch_update_strategy = iteration
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 525.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Physics]
[SolidMechanics/QuasiStatic]
[steel]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'left_block'
[]
[aluminum]
strain = SMALL
add_variables = false
use_automatic_differentiation = true
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[displacement_left_block]
type = ADFunctionDirichletBC
variable = disp_x
function = 'if(t<61, 2.0e-7, -2.0e-8*(t-60))'
boundary = 'moving_block_left'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 250
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'radiation closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeLinearElasticStress
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity'
prop_values = ' 8e3 16.2 0.5' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeLinearElasticStress
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity'
prop_values = ' 2.7e3 210 0.9'
block = 'right_block'
[]
[]
[UserObjects]
[radiation]
type = GapFluxModelRadiation
secondary_emissivity = 0.25
primary_emissivity = 0.6
temperature = temperature
boundary = moving_block_right
[]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = 1.0
secondary_hardness = 1.0
boundary = moving_block_right
[]
[]
[Postprocessors]
[steel_pt_interface_temperature]
type = NodalVariableValue
nodeid = 245
variable = temperature
[]
[aluminum_pt_interface_temperature]
type = NodalVariableValue
nodeid = 657
variable = temperature
[]
[aluminum_element_interface_stress]
type = ElementalVariableValue
variable = vonmises_stress
elementid = 560
[]
[interface_heat_flux_steel]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = moving_block_right
diffusivity = steel_thermal_conductivity
[]
[interface_heat_flux_aluminum]
type = ADSideDiffusiveFluxAverage
variable = temperature
boundary = fixed_block_left
diffusivity = aluminum_thermal_conductivity
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-10
nl_max_its = 20
l_max_its = 50
dt = 60
end_time = 120
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/umat/shear_order/shear_order_umat.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
nx = 1
ny = 1
nz = 1
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = 1.0e-5*t
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_xy stress_yz stress_xz strain_xy strain_yz strain_xz'
[]
[]
[BCs]
[pull_function]
type = FunctionDirichletBC
variable = disp_x
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[]
[Materials]
# This input file is used to compare the MOOSE and UMAT models, activating
# specific ones with cli variable_names.
# 1. Active for umat calculation
[umat]
type = AbaqusUMATStress
constant_properties = ' '
plugin = '../../../plugins/elastic_incremental_anisotropic'
num_state_vars = 0
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elastic]
type = ComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '1.0e5 1.0e5 1.0e5 1.0e4 2.0e4 3.0e4 0.0 0.0 0.0 0.0 0.0 0.0'
# skip_check = true
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
l_tol = 1e-9
start_time = 0.0
end_time = 10.0
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/mobility_derivative/coupledmatdiffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmax = 15.0
ymax = 15.0
elem_type = QUAD4
[]
[Variables]
[./c]
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[./d]
[./InitialCondition]
type = SmoothCircleIC
x1 = 15
y1 = 15
radius = 8
int_width = 3
invalue = 2
outvalue = 0
[../]
[../]
[./u]
[../]
[./w]
[../]
[]
[Kernels]
[./ctime]
type = TimeDerivative
variable = c
[../]
[./umat]
type = MatReaction
variable = c
v = u
reaction_rate = 1
[../]
[./urxn]
type = Reaction
variable = u
[../]
[./cres]
type = MatDiffusion
variable = u
diffusivity = Dc
args = d
v = c
[../]
[./dtime]
type = TimeDerivative
variable = d
[../]
[./wmat]
type = MatReaction
variable = d
v = w
reaction_rate = 1
[../]
[./wrxn]
type = Reaction
variable = w
[../]
[./dres]
type = MatDiffusion
variable = w
diffusivity = Dd
args = c
v = d
[../]
[]
[Materials]
[./Dc]
type = DerivativeParsedMaterial
property_name = Dc
expression = '0.01+c^2+d'
coupled_variables = 'c d'
derivative_order = 1
[../]
[./Dd]
type = DerivativeParsedMaterial
property_name = Dd
expression = 'd^2+c+1.5'
coupled_variables = 'c d'
derivative_order = 1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
dt = 1
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/MultiSmoothCircleIC/latticesmoothcircleIC_normal_test.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 22
ny = 22
nz = 22
xmin = 0
xmax = 100
ymin = 0
ymax = 100
zmin = 0
zmax = 100
elem_type = HEX8
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./c]
type = LatticeSmoothCircleIC
variable = c
invalue = 1.0
outvalue = 0.0001
circles_per_side = '3 3 3'
pos_variation = 10.0
radius = 10.0
int_width = 12.0
radius_variation = 2
radius_variation_type = normal
[../]
[]
[Kernels]
active = 'ie_c diff'
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./diff]
type = MatDiffusion
variable = c
diffusivity = D_v
[../]
[]
[BCs]
[]
[Materials]
active = 'Dv'
[./Dv]
type = GenericConstantMaterial
prop_names = D_v
prop_values = 0.074802
[../]
[]
[Postprocessors]
active = 'bubbles'
[./bubbles]
type = FeatureFloodCount
variable = c
execute_on = 'initial timestep_end'
flood_entity_type = NODAL
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 20
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = 0.0
num_steps =1
dt = 100.0
[]
[Outputs]
exodus = true
[]
(test/tests/bcs/mat_neumann_bc/mat_neumann.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 10
ymax = 10
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./phi]
[../]
[]
[ICs]
[./phi_IC]
type = FunctionIC
variable = phi
function = ic_func_phi
[../]
[]
[Functions]
[./ic_func_phi]
type = ParsedFunction
expression = '0.5 * (1 - tanh((x - 5) / 0.8))'
[../]
[]
[BCs]
[./top]
type = MatNeumannBC
variable = u
boundary = top
value = 2
boundary_material = hm
[../]
[]
[Kernels]
[./dudt]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Materials]
[./hm]
type = ParsedMaterial
property_name = hm
coupled_variables = 'phi'
expression = '3*phi^2 - 2*phi^3'
outputs = exodus
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 10
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multiple_two_parameter_plasticity/dp_then_wp.i)
# Use ComputeMultipleInelasticStress with two inelastic models: CappedDruckerPrager and CappedWeakPlane.
# The relative_tolerance and absolute_tolerance parameters are set very large so that
# only one iteration is performed. This is the algorithm that FLAC uses to model
# jointed rocks, only Capped-Mohr-Coulomb is used instead of CappedDruckerPrager
#
# initial_stress = diag(1E3, 1E3, 1E3)
# The CappedDruckerPrager has tensile strength 3E2 and large cohesion,
# so the stress initially returns to diag(1E2, 1E2, 1E2)
# The CappedWeakPlane has tensile strength zero and large cohesion,
# so the stress returns to diag(1E2 - v/(1-v)*1E2, 1E2 - v/(1-v)*1E2, 0)
# where v=0.2 is the Poisson's ratio
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
eigenstrain_names = ini_stress
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = 0
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = 0
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 0
[../]
[]
[AuxVariables]
[./yield_fcn_dp]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn_wp]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_dp_auxk]
type = MaterialStdVectorAux
index = 1 # this is the tensile yield function - it should be zero
property = cdp_plastic_yield_function
variable = yield_fcn_dp
[../]
[./yield_fcn_wp_auxk]
type = MaterialStdVectorAux
index = 1 # this is the tensile yield function - it should be zero
property = cwp_plastic_yield_function
variable = yield_fcn_wp
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f_dp]
type = PointValue
point = '0 0 0'
variable = yield_fcn_dp
[../]
[./f_wp]
type = PointValue
point = '0 0 0'
variable = yield_fcn_wp
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 300
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[./wp_coh]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[./wp_tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./wp_tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./wp_t_strength]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./wp_c_strength]
type = SolidMechanicsHardeningConstant
value = 1E4
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 1E7
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1E3 0 0 0 1E3 0 0 0 1E3'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
relative_tolerance = 1E4
absolute_tolerance = 2
inelastic_models = 'cdp cwp'
perform_finite_strain_rotations = false
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
base_name = cdp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-5
tip_smoother = 1E3
smoothing_tol = 1E3
[../]
[./cwp]
type = CappedWeakPlaneStressUpdate
base_name = cwp
cohesion = wp_coh
tan_friction_angle = wp_tanphi
tan_dilation_angle = wp_tanpsi
tensile_strength = wp_t_strength
compressive_strength = wp_c_strength
tip_smoother = 1E3
smoothing_tol = 1E3
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = dp_then_wp
csv = true
[]
(modules/phase_field/test/tests/MultiPhase/barrierfunctionmaterial.i)
# This is a test of the BarrierFunctionMaterial option = HIGH
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmin = 0
xmax = 20
ymin = 0
ymax = 20
elem_type = QUAD4
[]
[Variables]
[./eta]
[../]
[]
[ICs]
[./IC_eta]
type = SmoothCircleIC
variable = eta
x1 = 10
y1 = 10
radius = 5
invalue = 1
outvalue = 0
int_width = 1
[../]
[]
[Kernels]
[./eta_bulk]
type = AllenCahn
variable = eta
f_name = 0
mob_name = 1
[../]
[./eta_interface]
type = ACInterface
variable = eta
kappa_name = 1
mob_name = 1
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[Materials]
[./barrier]
type = BarrierFunctionMaterial
eta = eta
g_order = HIGH
outputs = exodus
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 2
[]
[Problem]
solve = false
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/xfem/test/tests/mechanical_constraint/glued_penalty.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[XFEM]
geometric_cut_userobjects = 'line_seg_cut_uo'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '1.0 0.5 0.0 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
[../]
[]
[Functions]
[./pull]
type = PiecewiseLinear
x='0 50 100'
y='0 0.02 0.1'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = DirichletBC
boundary = top
variable = disp_x
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pull
[../]
[]
[Constraints]
[./disp_x]
type = XFEMSingleVariableConstraint
variable = disp_x
use_penalty = true
alpha = 1.0e8
use_displaced_mesh = true
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[./disp_y]
type = XFEMSingleVariableConstraint
variable = disp_y
use_penalty = true
alpha = 1.0e8
use_displaced_mesh = true
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 0
[../]
[./_elastic_strain]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-9
# time control
start_time = 0.0
dt = 1.0
end_time = 2.0
num_steps = 5000
max_xfem_update = 1
[]
[Outputs]
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/small_const.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses small deformation theory. The results
# from the two models are identical.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeLinearElasticStress
[../]
[./thermal_expansion_strain1]
type = ADComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ADComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(test/tests/time_integrators/central-difference/central_difference.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Central Difference
# method
#
# @Requirement F1.30
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6'
y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = 'left'
function = forcing_fn
preset = false
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = 'right'
function = forcing_fn
preset = false
[../]
[]
[Executioner]
type = Transient
[./TimeIntegrator]
type = CentralDifference
[]
start_time = 0.0
num_steps = 6
dt = 0.1
[]
[Postprocessors]
[./udot]
type = ElementAverageTimeDerivative
variable = u
[../]
[./udotdot]
type = ElementAverageSecondTimeDerivative
variable = u
[../]
[./u]
type = ElementAverageValue
variable = u
[../]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/jacobian_1/jn09.i)
# unsaturated = false
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn09
exodus = false
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/uni_axial2_planar.i)
# same as uni_axial2 but with planar mohr-coulomb
[Mesh]
type = FileMesh
file = quarter_hole.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = 'zmin'
value = '0'
[../]
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = 'xmin'
value = '0'
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = 'ymin'
value = '0'
[../]
[./ymax_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'ymax'
function = '-1E-4*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0.005 0.02 0.002'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0.005 0.02 0.002'
variable = yield_fcn
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E7
[../]
[./fric]
type = SolidMechanicsHardeningConstant
value = 2
convert_to_radians = true
[../]
[./dil]
type = SolidMechanicsHardeningConstant
value = 2
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = coh
friction_angle = fric
dilation_angle = dil
yield_function_tolerance = 1.0 # THIS IS HIGHER THAN THE SMOOTH CASE TO AVOID PRECISION-LOSS PROBLEMS!
shift = 1.0
internal_constraint_tolerance = 1E-9
use_custom_returnMap = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
C_ijkl = '0 5E9' # young = 10Gpa, poisson = 0.0
[../]
[./strain]
type = ComputeIncrementalStrain
block = 1
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-9
plastic_models = mc
max_NR_iterations = 100
deactivation_scheme = 'safe'
min_stepsize = 1
max_stepsize_for_dumb = 1
debug_fspb = crash
[../]
[]
# Preconditioning and Executioner options kindly provided by Andrea
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
end_time = 0.5
dt = 0.1
solve_type = NEWTON
type = Transient
[]
[Outputs]
file_base = uni_axial2_planar
[./exodus]
type = Exodus
hide = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz yield_fcn s_xx s_xy s_xz s_yy s_yz s_zz f'
[../]
[./csv]
type = CSV
time_step_interval = 1
[../]
[]
(modules/porous_flow/test/tests/jacobian/heat_vol_exp01.i)
# Tests the PorousFlowHeatVolumetricExpansion kernel
# Fluid with constant bulk modulus, van-Genuchten capillary, THM porosity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[temperature]
[]
[]
[ICs]
[disp_x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[]
[disp_y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[]
[disp_z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[]
[p]
type = RandomIC
min = -1
max = 0
variable = porepressure
[]
[t]
type = RandomIC
min = 1
max = 2
variable = temperature
[]
[]
[BCs]
# necessary otherwise volumetric strain rate will be zero
[disp_x]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[disp_y]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'left right'
[]
[disp_z]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'left right'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
[]
[dummy]
type = TimeDerivative
variable = porepressure
[]
[temp]
type = PorousFlowHeatVolumetricExpansion
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure temperature disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss_nodal]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.1
biot_coefficient = 0.5
solid_bulk = 1
thermal_expansion_coeff = 0.1
reference_temperature = 0.1
reference_porepressure = 0.2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.1
density = 0.5
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jacobian2
exodus = false
[]
(modules/contact/test/tests/mortar_tm/2d/frictionless_first/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/materials/stateful_prop/implicit_stateful.i)
# This test checks that material properties are correctly implicitly be
# promoted to "stateful" when a stateful old or older value is requested for
# them even when the properties were never explicitly declared with old/older
# support. So the ImplicitStateful material simply requests stateful
# old/older values from a generic constant material that doesn't declare its
# material property with old/older support. This material adds the current
# simulation time to that to calculate its own material property. A second
# implicit stateful material requests the older value of the firsts stateful
# material - also not declared to support old/older as its material property
# value. The sequence of material properties generated by the second implicit
# stateful material should be delayed by the first's by one time step.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxVariables]
[./prop1]
order = CONSTANT
family = MONOMIAL
[../]
[./prop2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./prop1_output]
type = MaterialRealAux
variable = prop1
property = s1
[../]
[./prop2_output]
type = MaterialRealAux
variable = prop2
property = s2
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 1.0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 1.0
[../]
[]
[Materials]
[./mat]
type = GenericConstantMaterial
prop_names = 'a'
prop_values = '.42'
[../]
[./stateful1]
type = ImplicitStateful
prop_name = 's1'
coupled_prop_name = 'a'
add_time = true
older = false
[../]
[./stateful2]
type = ImplicitStateful
prop_name = 's2'
coupled_prop_name = 's1'
add_time = false
older = false
[../]
[]
[Postprocessors]
[./integ1]
type = ElementAverageValue
variable = prop1
execute_on = 'initial timestep_end'
[../]
[./integ2]
type = ElementAverageValue
variable = prop2
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0
num_steps = 10
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/errors/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = u
[]
[]
(modules/porous_flow/test/tests/energy_conservation/except03.i)
# Checking that the heat energy postprocessor correctly throws a paramError when an incorrect
# strain base_name is given
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[temp]
[]
[]
[ICs]
[tinit]
type = FunctionIC
function = '100*x'
variable = temp
[]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[]
[Kernels]
[dummyt]
type = TimeDerivative
variable = temp
[]
[dummyp]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
viscosity = 0.001
thermal_expansion = 0
cv = 1.3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Postprocessors]
[heat]
type = PorousFlowHeatEnergy
base_name = incorrect_base_name
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/phy.shower.i)
# This problem models a "shower": water from two pipes, one hot and one cold,
# mixes together to produce a temperature between the two.
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 300
initial_p = 1e5
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
# global parameters for pipes
fp = eos
orientation = '1 0 0'
length = 1
n_elems = 20
f = 0
scaling_factor_1phase = '1 1 1e-6'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet_hot]
type = InletDensityVelocity1Phase
input = 'pipe_hot:in'
# rho @ (p = 1e5, T = 310 K)
rho = 1315.9279785683
vel = 1
[]
[inlet_cold]
type = InletDensityVelocity1Phase
input = 'pipe_cold:in'
# rho @ (p = 1e5, T = 280 K)
rho = 1456.9202619863
vel = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe_warm:out'
p = 1e5
[]
[pipe_hot]
type = FlowChannel1Phase
position = '0 1 0'
A = 1
[]
[pipe_cold]
type = FlowChannel1Phase
position = '0 0 0'
A = 1
[]
[pipe_warm]
type = FlowChannel1Phase
position = '1 0.5 0'
A = 2
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe_cold:out pipe_hot:out pipe_warm:in'
position = '1 0.5 0'
volume = 1e-8
use_scalar_variables = false
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-5
nl_max_its = 10
l_tol = 1e-2
l_max_its = 10
start_time = 0
end_time = 5
dt = 0.05
# abort_on_solve_fail = true
[]
[Postprocessors]
# These post-processors are used to test that the energy flux on
# the warm side of the junction is equal to the sum of the energy
# fluxes of the hot and cold inlets to the junction.
[energy_flux_hot]
type = EnergyFluxIntegral
boundary = pipe_hot:out
arhouA = rhouA
H = H
[]
[energy_flux_cold]
type = EnergyFluxIntegral
boundary = pipe_cold:out
arhouA = rhouA
H = H
[]
[energy_flux_warm]
type = EnergyFluxIntegral
boundary = pipe_warm:in
arhouA = rhouA
H = H
[]
[energy_flux_inlet_sum]
type = SumPostprocessor
values = 'energy_flux_hot energy_flux_cold'
[]
[test_rel_err]
type = RelativeDifferencePostprocessor
value1 = energy_flux_warm
value2 = energy_flux_inlet_sum
[]
[]
[Outputs]
[out]
type = CSV
show = test_rel_err
sync_only = true
sync_times = '3 4 5'
[]
[console]
type = Console
max_rows = 1
[]
print_linear_residuals = false
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
# petsc_options = '-mat_superlu_dist_iterrefine -mat_superlu_dist_replacetinypivot'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/small_deform7.i)
# apply nonuniform stretch in x, y and z directions using
# Lame lambda = 0.7E7, Lame mu = 1.0E7,
# trial_stress(0, 0) = 2.9
# trial_stress(1, 1) = 10.9
# trial_stress(2, 2) = 14.9
# With tensile_strength = 2, decaying to zero at internal parameter = 4E-7
# via a Cubic, the algorithm should return to:
# internal parameter = 2.26829E-7
# trace(stress) = 0.799989 = tensile_strength
# stress(0, 0) = -6.4
# stress(1, 1) = 1.6
# stress(2, 2) = 5.6
# THEN apply a nonuniform compression in x, y, and z so that
# trial_stress(0, 0)
# With compressive_strength = -1, decaying to -0.5 at internal parameter 1E-8
# via a Cubic, the algorithm should return to
# trial_stress(0, 0) = -3.1
# trial_stress(1, 1) = -3.1
# trial_stress(2, 2) = 2.9
# the algorithm should return to trace(stress) = -0.5 = compressive_strength
# stress(0, 0) = -2.1667
# stress(1, 1) = -2.1667
# stress(2, 2) = 3.8333
# and internal parameter = 2.0406E-7
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = 'if(t<1.5,-1E-7*x,1E-7*x)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = 'if(t<1.5,3E-7*y,1E-7*y)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'if(t<1.5,5E-7*z,4E-7*z)'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningCubic
value_0 = 2
value_residual = 0
internal_limit = 4E-7
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = -1
value_residual = -0.5
internal_limit = 1E-8
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
use_custom_returnMap = true
use_custom_cto = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-11
plastic_models = cap
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform7
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/stochastic_tools/test/tests/vectorpostprocessors/multiple_stochastic_results/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = u
[]
[max]
type = NodalExtremeValue
value_type = MAX
variable = u
[]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/two_way_many_apps_parent.i)
# In this test, the parent App is a 10x10 grid on the unit square, and
# there are 5 Sub Apps which correspond to each vertex of the unit square
# and the center, arranged in the following order:
# 3 4
# 2
# 0 1
# Sub Apps 0, 1, 3, and 4 currently overlap with a single element in
# each corner of the parent App, while Sub App 2 overlaps with 4
# parent App elements in the center. Note that we move the corner Sub
# Apps "outward" slightly along the diagonals to avoid ambiguity with
# which child app is "nearest" to a given parent App element centroid.
# This makes it easier to visually verify that the Transfers are
# working correctly.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
# Note, in case you want to modify this test. It is important that there are
# an odd number of apps because this way we will catch errors caused by load
# imbalances with our -p 2 tests.
type = TransientMultiApp
app_type = MooseTestApp
positions = '-0.11 -0.11 0.0
0.91 -0.11 0.0
0.4 0.4 0.0
-0.11 0.91 0.0
0.91 0.91 0.0'
input_files = two_way_many_apps_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
[]
[elemental_from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
variable = elemental_from_sub
[]
[to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = from_parent
[]
[elemental_to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
variable = elemental_from_parent
[]
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/ad_uniaxial_y.i)
# This test simulates uniaxial tensile loading in y-direction.
# The slope of the stress vs. plastic strain is evaluated from
# the simulation and compared with the value calculated using
# the analytical expression. This test uses a material with li-
# near strain hardening.
# For uniaxial tensile loading in y-direction, the slope of the
# stress vs. plastic strain is (2K / (F + H)) where K is the ha-
# rdening constant, and F & H are the Hill's constant. For deta-
# ils on the derivation of the expression for slope please refer
# the documentation of this material.
# Slope obtained from this MOOSE test simulation:
# = 1.521 x 10^9
# Slope obtained from analytical expression:
# = 2 x 10^9 / (0.6 + 0.7) = 1.538 x 10^9
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[sigma_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_yy]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1 1e8'
y = '0 -4e8 -4e8'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_yy stress_yy strain_yy plastic_strain_yy'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '10.0e10 15.0e10 20.0e10 2.0e10 2.0e10 2.0e10 0.2 0.2 0.2 0.13333333333333333 0.1 0.15'
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.6 0.4 0.7 1.5 1.5 1.5"
[]
[trial_plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 10e9
yield_stress = 60e6
absolute_tolerance = 1e-15
relative_tolerance = 1e-13
# internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-5
# internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[Pressure]
[Side1]
boundary = top
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1.0e-14
l_max_its = 90
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 0.1
time_t = '0 2.5 10'
time_dt = '0.1 1.0e-2 1.0e-2'
[]
start_time = 0
end_time = 10.0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[plasticity_strain_yy]
type = ElementalVariableValue
variable = plastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[elastic_strain_yy]
type = ElementalVariableValue
variable = elastic_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[strain_yy]
type = ElementalVariableValue
variable = strain_yy
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[sigma_yy]
type = ElementalVariableValue
variable = stress_yy
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update14.i)
# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-2 1 -0.5 -1 -1.9 0 -0.5 0 -3'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/t_stress/t_stress_crack_infinite_plate_2d.i)
# T-stress test for a through crack in a wide ("infinite") plate.
# For a finer mesh this problem converges to the solution T = -sigma.
# Ref: T.L. Anderson, Fracture Mechanics: Fundamentals and Applications
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack_infinite_plate.e
displacements = 'disp_x disp_y'
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[../]
[]
[DomainIntegral]
integrals = 'JIntegral InteractionIntegralKI InteractionIntegralT'
boundary = 1001
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
radius_inner = '0.06 0.08 0.10'
radius_outer = '0.08 0.10 0.12'
block = 1
youngs_modulus = 30e+6
poissons_ratio = 0.3
2d = true
axis_2d = 2
symmetry_plane = 1
incremental = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 300
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./Pressure]
[./top]
boundary = 200
function = rampConstantUp
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30e+6
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
# petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = t_stress_crack_infinite_plate_out
csv = true
[]
(modules/solid_mechanics/test/tests/uel/uel_test_print.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
elem_type = HEX8
[]
[extra_nodeset]
type = ExtraNodesetGenerator
input = mesh
new_boundary = 'master'
coord = '1.0 1.0 1.0'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 1500
[]
[voltage]
initial_condition = 210
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
function = temperature_function
variable = temperature
[]
[voltage]
type = FunctionAux
function = voltage_function
variable = voltage
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Functions]
[function_pull]
type = PiecewiseLinear
x = '0 100'
y = '0 0.1'
[]
[pressure_function]
type = PiecewiseLinear
x = '0 100'
y = '0 2.0e4'
[]
[voltage_function]
type = PiecewiseLinear
x = '0 100'
y = '210 450'
[]
[temperature_function]
type = PiecewiseLinear
x = '0 100'
y = '1500 800'
[]
[]
[Constraints]
[one]
type = LinearNodalConstraint
variable = disp_x
primary = '6'
secondary_node_ids = '1 2 5'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[two]
type = LinearNodalConstraint
variable = disp_z
primary = '6'
secondary_node_ids = '4 5 7'
penalty = 1.0e8
formulation = kinematic
weights = '1'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[Pressure]
[press]
boundary = 'top'
displacements = 'disp_x disp_y disp_z'
function = pressure_function
[]
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y disp_z'
plugin = '../../../../solid_mechanics/examples/uel_build_tests/uel'
use_displaced_mesh = false
external_fields = 'temperature voltage'
jtype = 10
num_state_vars = 96 #
constant_properties = '2 1 2 210000 0.3'
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
line_search = none
l_max_its = 100
l_tol = 1e-8
nl_max_its = 1
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
error_on_dtmin = false
dtmin = 10
dt = 10
end_time = 10
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/kernels/time_deriv_2.i)
# A point-source is added to fluid in a material with spatially-varying porosity
# porosity * d(concentration)/dt = 3.0 * delta(x - 1.0)
# where delta is the Dirac delta function (a ConstantPointSource DiracKernel)
# The solution, at x = 1.0 is
# concentration = concentration_old + 3 * dt / porosity
# while concentration is unchanged elsewhere.
# Note that since GeochemistryTimeDerivative is mass-lumped, it produces this solution.
# If mass lumping had not been used, concentration would have decreased at x != 1.0
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
xmax = 2
[]
[Variables]
[conc]
[]
[]
[Kernels]
[dot]
type = GeochemistryTimeDerivative
porosity = porosity
variable = conc
[]
[]
[DiracKernels]
[source]
type = ConstantPointSource
point = '1.0 0 0'
variable = conc
value = 12.0
[]
[]
[ICs]
[conc]
type = FunctionIC
function = 'x * x'
variable = conc
[]
[]
[AuxVariables]
[porosity]
[]
[expected]
[]
[should_be_zero]
[]
[]
[AuxKernels]
[porosity]
type = FunctionAux
function = '6.0 + x'
variable = porosity
[]
[expected]
type = FunctionAux
function = 'if(x > 0.5 & x < 1.5, x * x + 2.0 * 12.0 / (6.0 + x), x * x)'
variable = expected
[]
[should_be_zero]
type = ParsedAux
coupled_variables = 'expected conc'
expression = 'expected - conc'
variable = should_be_zero
[]
[]
[Postprocessors]
[error]
type = NodalL2Norm
variable = should_be_zero
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/thermal_hydraulics/test/tests/scalarkernels/ode_coef_time_derivative/test.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
[]
[n]
family = SCALAR
order = FIRST
[]
[]
[ICs]
[n_ic]
type = ScalarConstantIC
variable = n
value = 0
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left_u]
type = DirichletBC
variable = u
boundary = left
value = 1
[]
[]
[ScalarKernels]
[ctd]
type = ODECoefTimeDerivative
variable = n
coef = 2.
[]
[ode1]
type = ParsedODEKernel
variable = n
expression = '-4'
[]
[]
[BCs]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
abort_on_solve_fail = true
[]
[Outputs]
csv = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3qnns.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_method = nodal_normal_based
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qnns_out
exodus = true
[]
[NodalNormals]
boundary = 11
corner_boundary = 20
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update7.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the edge of tensile yield
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-1 0.1 0.2 0.1 15 -0.3 0.2 -0.3 14'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/thermal_expansion/constrained.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
eigenstrain_names = "thermal_contribution"
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[control_temperature]
type = FunctionAux
variable = temperature
function = temperature_control
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[rightx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[]
[Functions]
[temperature_control]
type = ParsedFunction
expression = '100*t'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
new_system = true
formulation = UPDATED
volumetric_locking_correction = false
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy '
'cauchy_stress_xz cauchy_stress_yz strain_xx strain_yy strain_zz strain_xy '
'strain_xz strain_yz'
[]
[]
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/vtk/vtk_serial.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
vtk = true
[]
(test/tests/time_steppers/logconstant_dt/logconstant_dt.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 11
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
# Pluggable TimeStepper System
[./TimeStepper]
type = LogConstantDT
log_dt = 0.2
first_dt = 0.1
[../]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/switching_material/one_cut_moving_using_mesh_cut.i)
[Problem]
solve = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[cut]
type = InterfaceMeshCut2DUserObject
mesh_file = line.e
interface_velocity_function = 1
negative_id = 1
positive_id = 33
heal_always = true
[]
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[AuxVariables]
[phi]
[]
[cut_id]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[cut_id]
type = CutSubdomainIDAux
variable = cut_id
cut = cut
[]
[]
[Materials]
[diffusivity_A]
type = GenericConstantMaterial
prop_names = 'A_D'
prop_values = '5'
[]
[diffusivity_B]
type = GenericConstantMaterial
prop_names = 'B_D'
prop_values = '0.5'
[]
[diff_combined]
type = XFEMCutSwitchingMaterialReal
cut_subdomain_ids = '1 33'
base_names = 'A B'
prop_name = D
geometric_cut_userobject = cut
outputs = 'exodus'
output_properties = 'D'
[]
[]
[Executioner]
type = Transient
dt = 0.25
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/secant/transient_main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[unorm]
type = ElementL2Norm
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
fixed_point_algorithm = 'secant'
fixed_point_max_its = 30
transformed_variables = 'u'
[]
[Outputs]
csv = true
exodus = false
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = 'transient_sub.i'
clone_parent_mesh = true
execute_on = 'timestep_begin'
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
execute_on = 'timestep_begin'
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
execute_on = 'timestep_begin'
[]
[]
(modules/thermal_hydraulics/test/tests/components/pump_1phase/pump_loop.i)
[GlobalParams]
initial_T = 300
initial_p = 1e5
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
scaling_factor_1phase = '1 1 1'
scaling_factor_rhoV = 1
scaling_factor_rhouV = 1
scaling_factor_rhovV = 1
scaling_factor_rhowV = 1
scaling_factor_rhoEV = 1
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1a]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
A = 0.785398163e-4 #1.0 cm (0.01 m) in diameter, A = 1/4 * PI * d^2
D_h = 0.01
f = 0.01
length = 0.5
n_elems = 2
[]
[pipe1b]
type = FlowChannel1Phase
fp = fp
position = '0.5 0 0'
orientation = '1 0 0'
A = 0.785398163e-4 #1.0 cm (0.01 m) in diameter, A = 1/4 * PI * d^2
D_h = 0.01
f = 0.01
length = 0.5
n_elems = 2
[]
[pipe2]
type = FlowChannel1Phase
fp = fp
position = '1 0 0'
orientation = '0 1 0'
A = 0.785398163e-4 #1.0 cm (0.01 m) in diameter, A = 1/4 * PI * d^2
D_h = 0.01
f = 0.01
length = 1
n_elems = 3
[]
[pipe3]
type = FlowChannel1Phase
fp = fp
position = '1 1 0'
orientation = '-1 0 0'
A = 0.785398163e-4 #1.0 cm (0.01 m) in diameter, A = 1/4 * PI * d^2
D_h = 0.01
f = 0.01
length = 1
n_elems = 3
[]
[pipe4]
type = FlowChannel1Phase
fp = fp
position = '0 1 0'
orientation = '0 -1 0'
A = 0.785398163e-4 #1.0 cm (0.01 m) in diameter, A = 1/4 * PI * d^2
D_h = 0.01
f = 0.01
length = 1
n_elems = 3
[]
[pipe5]
type = FlowChannel1Phase
fp = fp
position = '1 1 0'
orientation = '0 1 0'
A = 0.785398163e-4 #1.0 cm (0.01 m) in diameter, A = 1/4 * PI * d^2
D_h = 0.01
f = 0.01
length = 0.5
n_elems = 3
[]
[pump]
type = Pump1Phase
connections = 'pipe1a:out pipe1b:in'
head = 1.0
position = '0.5 0 0'
volume = 0.785398163e-3
A_ref = 0.785398163e-4
use_scalar_variables = false
[]
[junction1]
type = VolumeJunction1Phase
connections = 'pipe1b:out pipe2:in'
volume = 0.785398163e-3
position = '1 0 0'
use_scalar_variables = false
[]
[junction2]
type = VolumeJunction1Phase
connections = 'pipe2:out pipe3:in pipe5:in'
volume = 0.785398163e-3
position = '1 1 0'
use_scalar_variables = false
[]
[junction3]
type = VolumeJunction1Phase
connections = 'pipe3:out pipe4:in'
volume = 0.785398163e-3
position = '0 1 0'
use_scalar_variables = false
[]
[junction4]
type = VolumeJunction1Phase
connections = 'pipe4:out pipe1a:in'
volume = 0.785398163e-3
position = '0 0 0'
use_scalar_variables = false
[]
[outlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe5:out'
p0 = 1.e5
T0 = 300
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 10
dt = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-7
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[Quadrature]
type = gauss
order = second
[]
[]
[Outputs]
[out]
type = Exodus
show = 'rhouA p'
execute_on = 'initial final'
[]
[]
(modules/contact/test/tests/mortar_cartesian_lms/two_block_1st_order_constraint_lm_xy_friction_vcp.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
theta = 0
velocity = 0.1
refine = 3
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.35
xmax = -0.05
ymin = -1
ymax = 0
nx = 1
ny = 3
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_sideset_names]
type = RenameBoundaryGenerator
input = left_block_sidesets
old_boundary = '10 11 12 13'
new_boundary = 'l_bottom l_right l_top l_left'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sideset_names
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.3
ymin = -1
ymax = 0
nx = 1
ny = 2
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_sideset_names]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '20 21 22 23'
new_boundary = 'r_bottom r_right r_top r_left'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sideset_names
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[rotate_mesh]
type = TransformGenerator
input = right_lower
transform = ROTATE
vector_value = '0 0 ${theta}'
[]
uniform_refine = ${refine}
[]
[Variables]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[tangent_lm]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[normal_lm]
type = MortarPressureComponentAux
variable = normal_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'NORMAL'
boundary = '11'
[]
[tangent_lm]
type = MortarPressureComponentAux
variable = tangent_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'tangent1'
boundary = '11'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
expression = '${velocity} * t * cos(${theta}/180*pi)'
[]
[vertical_movement]
type = ParsedFunction
expression = '${velocity} * t * sin(${theta}/180*pi)'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e4
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e8
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact # ComputeCartesianLMFrictionMechanicalContact
# type = ComputeWeightedGapLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
mu = 1.0
c_t = 1.0e5
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'lm_x lm_y'
primary_variable = 'disp_x disp_y'
preconditioner = 'LU'
is_lm_coupling_diagonal = false
adaptive_condensation = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' 1e-8 NONZERO 1e-15'
line_search = none
dt = 0.1
dtmin = 0.1
end_time = 1.0
l_max_its = 100
nl_max_its = 20
nl_rel_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
exodus = true
csv = true
[]
[Postprocessors]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[tot_lin_it]
type = CumulativeValuePostprocessor
postprocessor = num_lin_it
[]
[tot_nonlin_it]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[max_norma_lm]
type = ElementExtremeValue
variable = normal_lm
[]
[min_norma_lm]
type = ElementExtremeValue
variable = normal_lm
value_type = min
[]
[]
[VectorPostprocessors]
[normal_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = normal_lm
sort_by = 'y'
[]
[tangent_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = tangent_lm
sort_by = 'y'
[]
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_gravity.i)
# Test for small strain euler beam vibration in y direction
# Test uses NodalGravity instead of UserForcingFunctionNodalKernel to apply the
# force.
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass = 0.01899772 at the cantilever end
# mass = 2.0 at the fixed end (just for file testing purposes does not alter result)
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25
# This implies that the corresponding time period of this beam is 4s.
# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.
# The time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.1 0.0013076435060869 0.026152870121738 0.52305740243477
# 0.2 0.0051984378734383 0.051663017225289 -0.01285446036375
# 0.3 0.010269120909367 0.049750643493289 -0.02539301427625
# 0.4 0.015087433925158 0.046615616822532 -0.037307519138892
# 0.5 0.019534963888307 0.042334982440433 -0.048305168503101
[Mesh]
type = GeneratedMesh
xmin = 0.0
xmax = 4.0
nx = 10
dim = 1
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = NodalGravity
variable = disp_y
boundary = 'left right'
gravity_value = 52.6378954948 # inverse of nodal mass at cantilever end
function = force
# nodal_mass_file = nodal_mass.csv # commented out for testing purposes
# mass = 0.01899772 # commented out for testing purposes
[../]
[./x_inertial]
type = NodalTranslationalInertia
variable = disp_x
velocity = vel_x
acceleration = accel_x
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[./y_inertial]
type = NodalTranslationalInertia
variable = disp_y
velocity = vel_y
acceleration = accel_y
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[./z_inertial]
type = NodalTranslationalInertia
variable = disp_z
velocity = vel_z
acceleration = accel_z
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e-2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
dt = 0.1
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
file_base = dyn_euler_small_added_mass_out
exodus = true
csv = true
perf_graph = true
[]
(test/tests/meshgenerators/file_mesh_generator/2d_discontinuous_iga.i)
[Mesh]
[cyl2d_iga]
type = FileMeshGenerator
file = PressurizedCyl_Patch6_4Elem.e
discontinuous_spline_extraction = true
[]
[]
[Variables]
[u]
order = SECOND # Must match mesh order
family = RATIONAL_BERNSTEIN
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[diff]
type = Diffusion
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[null]
type = NullKernel
variable = u
block = 1 # Keep kernel coverage check happy
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'sin(x)'
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = NEWTON
dtmin = 1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_turbine_1phase/jac.test.i)
[GlobalParams]
initial_p = 2e5
initial_T = 500
initial_vel = 100
initial_vel_x = 100
initial_vel_y = 0
initial_vel_z = 0
length = 1
n_elems = 2
A = 0.1
A_ref = 0.1
closures = simple_closures
fp = fp
f = 0.01
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[sw1]
type = SolidWall1Phase
input = fch1:in
[]
[fch1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
initial_p = 2e6
[]
[turbine]
type = ShaftConnectedTurbine1Phase
inlet = 'fch1:out'
outlet = 'fch2:in'
position = '1 0 0'
volume = 0.3
inertia_coeff = '1 1 1 1'
inertia_const = 1.61397
speed_cr_I = 1e12
speed_cr_fr = 0
tau_fr_coeff = '0 0 12 0'
tau_fr_const = 0
omega_rated = 295
D_wheel = 0.4
head_coefficient = head
power_coefficient = power
use_scalar_variables = false
[]
[fch2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
[]
[sw2]
type = SolidWall1Phase
input = fch2:out
[]
[shaft]
type = Shaft
connected_components = 'turbine'
initial_speed = 300
[]
[]
[Functions]
[head]
type = PiecewiseLinear
x = '0 0.1 1'
y = '0 15 20'
[]
[power]
type = PiecewiseLinear
x = '0 0.1 1'
y = '0 0.05 0.18'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.001
num_steps = 1
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-snes_test_err'
petsc_options_value = '1e-9'
automatic_scaling = true
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
(test/tests/userobjects/interface_user_object/interface_value_rate_increment_user_object_QP.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
exodus = true
[]
[UserObjects]
[./interface_avg_value_uo]
type = InterfaceQpValueUserObject
var = v1
var_neighbor = v2
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
[../]
[./interface_avg_value_rate_uo]
type = InterfaceQpValueUserObject
var = v1
var_neighbor = v2
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = rate
[../]
[./interface_avg_value_increment_uo]
type = InterfaceQpValueUserObject
var = v1
var_neighbor = v2
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = increment
[../]
[]
[AuxKernels]
[./v1_saux]
type = StatefulAux
coupled = v1
variable = v1
[../]
[./v2_saux]
type = StatefulAux
coupled = v2
variable = v2
[../]
[./interface_avg_value_aux]
type = InterfaceValueUserObjectAux
variable = avg_qp
boundary = 'primary0_interface'
interface_uo_name = interface_avg_value_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_rate_aux]
type = InterfaceValueUserObjectAux
variable = avg_rate_qp
boundary = 'primary0_interface'
interface_uo_name = interface_avg_value_rate_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_increment_aux]
type = InterfaceValueUserObjectAux
variable = avg_increment_qp
boundary = 'primary0_interface'
interface_uo_name = interface_avg_value_increment_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[]
[AuxVariables]
[./v1]
family = MONOMIAL
order = FIRST
initial_condition = 5
[../]
[./v2]
family = MONOMIAL
order = FIRST
initial_condition = 2
[../]
[./avg_qp]
family = MONOMIAL
order = CONSTANT
[]
[./avg_rate_qp]
family = MONOMIAL
order = CONSTANT
[]
[./avg_increment_qp]
family = MONOMIAL
order = CONSTANT
[]
[]
(modules/phase_field/examples/anisotropic_transport/diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
xmin = -15.0
ymin = -15.0
xmax = 15.0
ymax = 15.0
[]
[Variables]
[./c]
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 3
int_width = 1
invalue = 1
outvalue = 0
[../]
[../]
[]
[Kernels]
[./cres]
type = MatAnisoDiffusion
diffusivity = D
variable = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./D]
type = ConstantAnisotropicMobility
tensor = '.505 .495 .0
.495 .505 .0
.0 .0 .0'
M_name = D
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
scheme = bdf2
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 1.0
num_steps = 20
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/porous_flow/examples/tidal/earth_tide_fullsat.i)
# A confined aquifer is fully saturated with water
# Earth tides apply strain to the aquifer and the resulting porepressure changes are recorded
#
# To replicate standard poroelasticity exactly:
# (1) the PorousFlowBasicTHM Action is used;
# (2) multiply_by_density = false;
# (3) PorousFlowConstantBiotModulus is used
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
biot_coefficient = 0.6
multiply_by_density = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[strain_x]
type = FunctionDirichletBC
variable = disp_x
function = earth_tide_x
boundary = 'left right'
[]
[strain_y]
type = FunctionDirichletBC
variable = disp_y
function = earth_tide_y
boundary = 'bottom top'
[]
[strain_z]
type = FunctionDirichletBC
variable = disp_z
function = earth_tide_z
boundary = 'back front'
[]
[]
[Functions]
[earth_tide_x]
type = ParsedFunction
expression = 'x*1E-8*(5*cos(t*2*pi) + 2*cos((t-0.5)*2*pi) + 1*cos((t+0.3)*0.5*pi))'
[]
[earth_tide_y]
type = ParsedFunction
expression = 'y*1E-8*(7*cos(t*2*pi) + 4*cos((t-0.3)*2*pi) + 7*cos((t+0.6)*0.5*pi))'
[]
[earth_tide_z]
type = ParsedFunction
expression = 'z*1E-8*(7*cos((t-0.5)*2*pi) + 4*cos((t-0.8)*2*pi) + 7*cos((t+0.1)*4*pi))'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
[]
[]
[PorousFlowBasicTHM]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
gravity = '0 0 0'
fp = the_simple_fluid
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 10.0E9 # drained bulk modulus
poissons_ratio = 0.25
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 1E-10
fluid_bulk_modulus = 2E9
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[]
[Postprocessors]
[pp]
type = PointValue
point = '0.5 0.5 0.5'
variable = porepressure
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 2
[]
[Outputs]
console = true
csv = true
[]
(test/tests/time_integrators/actually_explicit_euler_verification/ee-2d-quadratic.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = ((x*x)+(y*y))-(4*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
l_tol = 1e-13
start_time = 0.0
num_steps = 20
dt = 0.00005
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_linesearch.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
rtol = 1e-6
abs_tol = 1e-8
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
use_line_search = true
min_line_search_step_size = 0.01
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.025
dtmax = 10.0
dtmin = 0.02
num_steps = 10
[]
[Outputs]
file_base = crysp_lsearch_out
exodus = true
[]
(test/tests/multiapps/loose_couple_time_adapt/begin.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[MultiApps]
[./dummy]
type = TransientMultiApp
input_files = adaptiveDT.i
execute_on = timestep_begin
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 0.006
dt = 0.006
nl_abs_tol = 1.0e-8
[]
[Outputs]
exodus = true
file_base = begin
[]
(test/tests/controls/error/non_controllable_error.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[./test_control]
type = TestControl
test_type = 'real'
parameter = 'Kernels/diff/non_controllable'
execute_on = 'initial'
[../]
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/parallel_parent.i)
# This test was introduced for Issue #804 which saw data corruption
# during NearestNodeTransfer when running in parallel
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./from_sub]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 1.0 0.0'
input_files = parallel_sub.i
execute_on = 'timestep_end'
[../]
[]
[Transfers]
# Surface to volume data transfer
# This extrapolates, so we inflate the bounding box size
[./from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u
variable = from_sub
execute_on = 'timestep_end'
fixed_bounding_box_size = '1 1 0'
[../]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/boundary_tosub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
xmin = 0
xmax = 8
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent_1]
[../]
[./from_parent_2]
[../]
[./from_parent_3]
[../]
[./from_parent_4]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 0
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/random04.i)
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_yield_fcn]
type = ElementExtremeValue
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'max_yield_fcn'
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.1
internal_limit = 0.1
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = -1.5
value_residual = 0
internal_limit = 0.1
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
use_custom_returnMap = true
use_custom_cto = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 2
ep_plastic_tolerance = 1E-6
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random04
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/auxkernels/advection_flux/advection_flux_fv.i)
[Mesh]
type = GeneratedMesh # Can generate simple lines, rectangles and rectangular prisms
dim = 2 # Dimension of the mesh
nx = 10 # Number of elements in the x direction
ny = 10 # Number of elements in the y direction
xmax = 1.0
ymax = 1.0
[]
[Variables]
[u]
type = MooseVariableFVReal
two_term_boundary_expansion = false
[]
[]
[AuxVariables]
[flux_x]
type = MooseVariableFVReal
order = CONSTANT
family = MONOMIAL
[]
[]
[ICs]
[u_ic]
type = FunctionIC
variable = u
function = 'r2 := (x - 0.5)*(x - 0.5) + (y - 0.3)*(y - 0.3); exp(-r2 * 20)'
[]
[]
[FVKernels]
[advection]
type = FVAdvection
variable = u
velocity = '1 0.5 0'
[]
[time]
type = FVTimeKernel
variable = u
[]
[]
[FVBCs]
[fv_outflow]
type = FVConstantScalarOutflowBC
velocity = '1 0.5 0'
variable = u
boundary = 'right top'
[]
[]
[AuxKernels]
[flux_x]
type = AdvectiveFluxAux
variable = flux_x
vel_x = 1
vel_y = 0.5
advected_variable = u
component = normal
boundary = 'left right'
check_boundary_restricted = false
[]
[]
[Postprocessors]
[flux_right]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'right'
[]
[flux_right_exact]
type = SideAdvectiveFluxIntegral
vel_x = 1
vel_y = 0.5
component = normal
advected_quantity = u
boundary = 'right'
[]
[flux_left]
type = SideIntegralVariablePostprocessor
variable = flux_x
boundary = 'left'
[]
[flux_left_exact]
type = SideAdvectiveFluxIntegral
vel_x = 1
vel_y = 0.5
component = normal
advected_quantity = u
boundary = 'left'
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason'
num_steps = 10
dt = 0.25
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(test/tests/controls/time_periods/constraints/constraints.i)
[Mesh]
type = FileMesh
file = constraints.e
# NearestNodeLocator, which is needed by TiedValueConstraint,
# only works with ReplicatedMesh currently
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[]
[]
[Constraints]
[complete]
type = TiedValueConstraint
variable = u
secondary = 2
primary = 3
primary_variable = u
[]
[lower]
type = TiedValueConstraint
variable = u
secondary = inside_right_lower
primary = inside_left_lower
primary_variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 40
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[constraints]
type = TimePeriod
disable_objects = 'Constraints/lower Constraint::complete'
start_time = '0.0 2.0'
end_time = '2.0 4.0'
execute_on = 'initial timestep_begin'
[]
[]
(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_fv.i)
# 1phase, heat advecting with a moving fluid using FV
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 50
xmin = 0
xmax = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[temp]
type = MooseVariableFVReal
[]
[pp]
type = MooseVariableFVReal
[]
[]
[FVICs]
[pp]
type = FVFunctionIC
variable = pp
function = '1-x'
[]
[temp]
type = FVFunctionIC
variable = temp
function = 'if(x<0.02, 300, 200)'
[]
[]
[FVBCs]
[pp0]
type = FVDirichletBC
variable = pp
boundary = left
value = 1
[]
[pp1]
type = FVDirichletBC
variable = pp
boundary = right
value = 0
[]
[hot]
type = FVDirichletBC
variable = temp
boundary = left
value = 300
[]
[cold]
type = FVDirichletBC
variable = temp
boundary = right
value = 200
[]
[]
[FVKernels]
[mass_dot]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[advection]
type = FVPorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[energy_dot]
type = FVPorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_advection]
type = FVPorousFlowHeatAdvection
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 1.3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 100
density0 = 1000
viscosity = 4.4
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
temperature = temp
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.2
[]
[rock_heat]
type = ADPorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = ADPorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[massfrac]
type = ADPorousFlowMassFraction
[]
[PS]
type = ADPorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 0.6
[]
[VectorPostprocessors]
[T]
type = ElementValueSampler
sort_by = x
variable = 'temp'
[]
[]
[Outputs]
[csv]
type = CSV
execute_vector_postprocessors_on = final
[]
[]
(test/tests/bcs/conditional_bc/conditional_bc_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right_dirichlet]
type = OnOffDirichletBC
variable = u
boundary = 1
value = 1
[../]
[./right_neumann]
type = OnOffNeumannBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 1
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_temperature_coefficients.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[creep_strain_zz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
[]
[creep_strain_xz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xz
index_i = 0
index_j = 2
[]
[creep_strain_yz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yz
index_i = 1
index_j = 2
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = 'trial_creep_aniso_iso'
max_iterations = 50
[]
[hill_constants]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
[]
[trial_creep_aniso_iso]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
relative_tolerance = 1e-20
absolute_tolerance = 1e-20
internal_solve_output_on = never
# Force it to not use integration error
max_integration_error = 1.0
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-13
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 50
dt = 5.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yy]
type = ElementalVariableValue
variable = creep_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_zz]
type = ElementalVariableValue
variable = creep_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xy]
type = ElementalVariableValue
variable = creep_strain_xy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yz]
type = ElementalVariableValue
variable = creep_strain_yz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xz]
type = ElementalVariableValue
variable = creep_strain_xz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/components/inlet_density_velocity_1phase/phy.densityvelocity_3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 510
initial_p = 7e6
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 3.1415926536e-06
D_h = 2.0000000000e-03
f = 0.1
length = 1
n_elems = 10
[]
[inlet]
type = InletDensityVelocity1Phase
input = 'pipe:in'
rho = 805
vel = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 7e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1e-1
start_time = 0.0
num_steps = 50
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-7
nl_max_its = 5
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'final'
velocity_as_vector = false
show = 'rho vel'
[]
(modules/porous_flow/test/tests/chemistry/except21.i)
# Exception test.
# Incorrect aqueous_phase_number
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_equilibrium = 2
aqueous_phase_number = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[ppss_qp]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac_qp]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = '1E2 1E-2'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(test/tests/restart/kernel_restartable/kernel_restartable_custom_name_second.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = RestartDiffusion
variable = u
coef = 1
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1e-2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Problem]
restart_file_base = kernel_restartable_custom_name_restart_cp/LATEST
name = "SomeCrazyName" # Testing this
[]
(modules/solid_mechanics/test/tests/lagrangian/axisymmetric_cylindrical/total/patch/small.i)
[GlobalParams]
displacements = 'disp_r disp_z'
large_kinematics = false
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[Problem]
coord_type = RZ
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_r
component = 0
[]
[sdz]
type = TotalLagrangianStressDivergenceAxisymmetricCylindrical
variable = disp_z
component = 1
[]
[]
[BCs]
[bottom]
type = DirichletBC
preset = false
variable = disp_z
boundary = bottom
value = 0.0
[]
[top]
type = FunctionDirichletBC
preset = false
variable = disp_z
boundary = top
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
output_properties = 'pk1_stress'
outputs = 'exodus'
[]
[compute_strain]
type = ComputeLagrangianStrainAxisymmetricCylindrical
output_properties = 'mechanical_strain'
outputs = 'exodus'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
dt = 0.1
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/adaptivity/hex_adaptivity.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
[]
[]
[Adaptivity]
marker = marker
max_h_level = 1
[Markers]
[marker]
type = UniformMarker
mark = REFINE
[]
[]
[]
[GlobalParams]
PorousFlowDictator = 'dictator'
[]
[Variables]
[pp]
initial_condition = '0'
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = pp
boundary = 'left'
value = 1
[]
[right]
type = DirichletBC
variable = pp
boundary = 'right'
value = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = 'pp'
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = '0.1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-3 0 0 0 1e-3 0 0 0 1e-3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Postprocessors]
[numdofs]
type = NumDOFs
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = 4
dt = 1
solve_type = Newton
nl_abs_tol = 1e-12
[]
[Outputs]
execute_on = 'final'
exodus = true
perf_graph = true
show = pp
[]
(modules/phase_field/test/tests/SplitCH/split_math_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmin = 0.0
xmax = 30.0
ymin = 0.0
ymax = 30.0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Preconditioning]
active = 'SMP'
[./PBP]
type = PBP
solve_order = 'w c'
preconditioner = 'AMG ASM'
off_diag_row = 'c '
off_diag_column = 'w '
[../]
[./SMP]
type = SMP
coupled_groups = 'c,w'
[../]
[]
[Kernels]
[./cres]
type = SplitCHMath
variable = c
kappa_name = kappa_c
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[BCs]
[./Periodic]
[./top_bottom]
primary = 0
secondary = 2
translation = '0 30.0 0'
[../]
[./left_right]
primary = 1
secondary = 3
translation = '-30.0 0 0'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
block = 0
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
#petsc_options = '-snes_mf'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
file_base = out
exodus = true
[]
(test/tests/bcs/dmg_periodic/dmg_periodic_bc.i)
[Mesh]
[dmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 40
ny = 40
nz = 0
xmax = 40
ymax = 40
zmax = 0
[]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./periodic_dist]
order = FIRST
family = LAGRANGE
[../]
[./pid]
order = CONSTANT
family = monomial
[]
[]
[AuxKernels]
[./pidaux]
type = ProcessorIDAux
variable = pid
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./periodic_dist]
type = PeriodicDistanceAux
variable = periodic_dist
point = '4 6 0'
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
solve_type = NEWTON
nl_rel_tol = 1e-12
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/phy.sub_discretization.i)
#
# Testing the ability to discretize the HeatStructure by dividing it into
# axial subsections
#
[GlobalParams]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 3.65
cp = 288.734
rho = 1.0412e2
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 1.084498
cp = 1.0
rho = 1.0
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 16.48672
cp = 321.384
rho = 6.6e1
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '0 0 1'
orientation = '1 0 0'
axial_region_names = 'reg1 reg2'
length = '2.0 1.6576'
n_elems = '7 4'
names = 'FUEL GAP CLAD'
widths = '0.0046955 0.0000955 0.000673'
n_part_elems = '10 3 3'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
initial_T = 300
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = 300
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-4
l_max_its = 300
[]
[Outputs]
[out]
type = Exodus
[]
[console]
type = Console
execute_scalars_on = none
[]
[]
(modules/thermal_hydraulics/test/tests/misc/adapt/multiple_blocks.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_T = 300
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
f = 0
[]
[pipe2]
type = FlowChannel1Phase
fp = eos
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
f = 0
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
volume = 1e-5
position = '1 0 0'
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
use_scalar_variables = false
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
# (p0, T0) for p = 1e5, T = 300, vel = 1
p0 = 1.0049827846e+05
T0 = 300.0000099
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Preconditioning]
[prec]
type = SMP
full = true
petsc_options = '-pc_factor_shift_nonzero'
petsc_options_iname = '-mat_fd_coloring_err'
petsc_options_value = '1.e-10'
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1e-4
num_steps = 5
abort_on_solve_fail = true
solve_type = 'PJFNK'
nl_rel_tol = 0
nl_abs_tol = 1e-5
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[Adaptivity]
initial_adaptivity = 0
refine_fraction = 0.60
coarsen_fraction = 0.10
max_h_level = 3
[]
automatic_scaling = true
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictional/finite_stiff.i)
E_block = 1e7
E_plank = 1e9
elem = QUAD8
order = SECOND
name = 'finite_stiff'
[Mesh]
patch_size = 200
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictional]
primary = plank_right
secondary = block_left
formulation = mortar
model = coulomb
c_normal = 1e0
c_tangential = 1e-6
friction_coefficient = 0.2
tangential_lm_scaling = 1.0e-10
[]
[]
[BCs]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
preset = false
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
preset = false
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu NONZERO 1e-12'
end_time = 5.3
dt = 0.12
dtmin = 0.12
line_search = 'none'
nl_div_tol = 1e100
timestep_tolerance = 1e-6
l_abs_tol = 1e-13
nl_abs_tol = 1e-9
nl_rel_tol = 1e-14
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = frictional_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_4/plane4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x9 disp_y9 disp_x16 disp_y16 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/controls/time_periods/user_objects/user_object.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
initial_condition = 0.01
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./nodal]
type = AverageNodalVariableValue
variable = u
execute_on = 'TIMESTEP_END'
[../]
[./elemental]
type = ElementAverageValue
variable = u
execute_on = 'TIMESTEP_END'
[../]
[./general]
type = PointValue
point = '0.5 0.5 0'
variable = u
execute_on = 'TIMESTEP_END'
[../]
[./internal_side]
type = NumInternalSides
[../]
[./side]
type = SideAverageValue
boundary = right
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
[Controls]
[./pp_control]
type = TimePeriod
enable_objects = '*/nodal */elemental */general */internal_side */side'
start_time = 0.5
end_time = 1
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/phy.T_wall_transfer_3eqn_z.i)
# Testing that T_solid gets properly projected onto a pipe
# That's why Hw in pipe1 is set to 0, so we do not have any heat exchange
# Note that the pipe and the heat structure have an opposite orientation, which
# is crucial for this test.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[wall-mat]
type = ThermalFunctionSolidProperties
k = 100.0
rho = 100.0
cp = 100.0
[]
[]
[Functions]
[T_init]
type = ParsedFunction
expression = '290 + sin((1 - z) * pi * 1.4)'
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0.2 0 0'
orientation = '0 0 1'
length = 1
n_elems = 50
A = 9.6858407346e-01
D_h = 6.1661977237e+00
f = 0.01
fp = eos
[]
[hs]
type = HeatStructureCylindrical
position = '0.1 0 1'
orientation = '0 0 -1'
length = 1
n_elems = 50
rotation = 90
solid_properties = 'wall-mat'
solid_properties_T_ref = '300'
n_part_elems = 2
widths = '0.1'
names = 'wall'
initial_T = T_init
[]
[hxconn]
type = HeatTransferFromHeatStructure1Phase
hs = hs
hs_side = outer
flow_channel = pipe1
Hw = 0
P_hf = 6.2831853072e-01
[]
[inlet]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe1:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
num_steps = 1
[]
[Outputs]
[out]
type = Exodus
show = 'T_wall T_solid'
[]
print_linear_residuals = false
[]
(modules/xfem/test/tests/single_var_constraint_2d/stationary_fluxjump.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = 0
jump_flux = 1
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/level_set/examples/rotating_circle/circle_rotate.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 32
ny = 32
uniform_refine = 2
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[Variables]
[./phi]
[../]
[]
[Functions]
[./phi_exact]
type = LevelSetOlssonBubble
epsilon = 0.03
center = '0 0.5 0'
radius = 0.15
[../]
[./velocity_func]
type = ParsedVectorFunction
expression_x = '4*y'
expression_y = '-4*x'
[../]
[]
[ICs]
[./phi_ic]
type = FunctionIC
function = phi_exact
variable = phi
[../]
[./vel_ic]
type = VectorFunctionIC
variable = velocity
function = velocity_func
[]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = LevelSetAdvection
velocity = velocity
variable = phi
[../]
[]
[Postprocessors]
[./area]
type = LevelSetVolume
threshold = 0.5
variable = phi
location = outside
execute_on = 'initial timestep_end'
[../]
[./cfl]
type = LevelSetCFLCondition
velocity = velocity
execute_on = 'initial' #timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0
end_time = 1.570796
scheme = crank-nicolson
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
[./TimeStepper]
type = PostprocessorDT
postprocessor = cfl
scale = 0.8
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/contact/test/tests/3d-mortar-contact/frictional-mortar-3d-function.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[]
[Functions]
# x: Contact pressure
# y: Magnitude of tangential relative velocity
# z: Temperature (to be implemented)
[mu_function]
type = ParsedFunction
expression = '0.3 + (0.7 - 0.3) * 2.17^(-0.5/y) - x/10000'
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e4
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
secondary_variable = disp_x
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
# mu = 0.4
function_friction = mu_function
c = 1e4
c_t = 1.0e6
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_top'
function = '0.1*t'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = .05
dt = .025
dtmin = .001
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-14 1e-5'
l_max_its = 15
nl_max_its = 30
nl_rel_tol = 1e-11
nl_abs_tol = 1e-12
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/except2.i)
# checking for exception error messages
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 8E-6
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 6E-6
[]
[topz]
type = DirichletBC
variable = z_disp
boundary = front
value = 1E-6
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 0
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 0'
ep_plastic_tolerance = 1E-3
[]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(modules/geochemistry/test/tests/time_dependent_reactions/changing_fugacity_calcite.i)
#CO2(g) fugacity is changed over time
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "Ca++ H+"
swap_into_basis = "Calcite CO2(g)"
charge_balance_species = "HCO3-"
constraint_species = "H2O Calcite CO2(g) Na+ Cl- HCO3-"
constraint_value = " 1.0 0.01354 -3.5 1E-2 1E-2 0"
constraint_meaning = "kg_solvent_water free_mineral log10fugacity bulk_composition bulk_composition bulk_composition"
constraint_unit = " kg moles dimensionless moles moles moles"
ramp_max_ionic_strength_initial = 10
controlled_activity_name = 'CO2(g)'
controlled_activity_value = fug_co2
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = '' # only CSV output required for this example
[]
[AuxVariables]
[fug_co2]
[]
[]
[AuxKernels]
[fug_co2]
type = FunctionAux
variable = fug_co2
function = '10^(-3.5*(1 - t))'
execute_on = timestep_begin # so the correct value is provided to the reactor
[]
[]
[Postprocessors]
[cm3_Calcite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Calcite'
[]
[pH]
type = PointValue
point = '0 0 0'
variable = 'pH'
[]
[molal_CO2aq]
type = PointValue
point = '0 0 0'
variable = 'molal_CO2(aq)'
[]
[molal_HCO3-]
type = PointValue
point = '0 0 0'
variable = 'molal_HCO3-'
[]
[molal_Ca++]
type = PointValue
point = '0 0 0'
variable = 'molal_Ca++'
[]
[fug_co2]
type = PointValue
point = '0 0 0'
variable = 'activity_CO2(g)'
[]
[]
[Outputs]
csv = true
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 1
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Na+ Cl- Ca++ HCO3-"
equilibrium_minerals = "Calcite"
equilibrium_gases = "CO2(g)"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
(modules/contact/test/tests/explicit_dynamics/test_balance.i)
# One element test to test the central difference time integrator in 3D.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[block_one]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = 4.5
xmax = 5.5
ymin = 4.5
ymax = 5.5
zmin = 0.0001
zmax = 1.0001
boundary_name_prefix = 'ball'
[]
[block_two]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 10
ymin = 0.0
ymax = 10
zmin = -2
zmax = 0
boundary_name_prefix = 'base'
boundary_id_offset = 10
[]
[block_one_id]
type = SubdomainIDGenerator
input = block_one
subdomain_id = 1
[]
[block_two_id]
type = SubdomainIDGenerator
input = block_two
subdomain_id = 2
[]
[combine]
type = MeshCollectionGenerator
inputs = ' block_one_id block_two_id'
[]
allow_renumbering = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[gap_rate]
[]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[stress_zz]
family = MONOMIAL
order = CONSTANT
[]
[strain_zz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
execute_on = 'TIMESTEP_END'
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
variable = strain_zz
[]
[accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_x
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
execute_on = 'LINEAR TIMESTEP_BEGIN TIMESTEP_END'
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
stiffness_damping_coefficient = 0.001
generate_output = 'stress_zz strain_zz'
[]
[inertia_x]
type = InertialForce
variable = disp_x
[]
[inertia_y]
type = InertialForce
variable = disp_y
[]
[inertia_z]
type = InertialForce
variable = disp_z
[]
[]
[Kernels]
[gravity]
type = Gravity
variable = disp_z
value = -981.0
[]
[]
[BCs]
[x_front]
type = DirichletBC
variable = disp_x
boundary = 'ball_front'
preset = false
value = 0.0
[]
[y_front]
type = DirichletBC
variable = disp_y
boundary = 'ball_front'
preset = false
value = 0.0
[]
[x_fixed]
type = DirichletBC
variable = disp_x
boundary = 'base_back'
preset = false
value = 0.0
[]
[y_fixed]
type = DirichletBC
variable = disp_y
boundary = 'base_back'
preset = false
value = 0.0
[]
[z_fixed]
type = DirichletBC
variable = disp_z
boundary = 'base_back'
preset = false
value = 0.0
[]
[z_fixed_front]
type = DirichletBC
variable = disp_z
boundary = 'base_front'
preset = false
value = 0.0
[]
[]
[ExplicitDynamicsContact]
[my_contact]
model = frictionless_balance
primary = base_front
secondary = ball_back
vel_x = 'vel_x'
vel_y = 'vel_y'
vel_z = 'vel_z'
[]
[]
[Materials]
[elasticity_tensor_block_one]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.0
block = 1
outputs = 'exodus'
output_properties = __all__
[]
[elasticity_tensor_block_two]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.0
block = 2
outputs = 'exodus'
output_properties = __all__
[]
[strain_block]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
[]
[density_one]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e1
outputs = 'exodus'
output_properties = 'density'
block = '1'
[]
[density_two]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e6
outputs = 'exodus'
output_properties = 'density'
block = '2'
[]
[wave_speed]
type = WaveSpeed
outputs = 'exodus'
output_properties = 'wave_speed'
[]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = -0.0075 # 10
dt = 0.00001
timestep_tolerance = 1e-6
[TimeIntegrator]
type = CentralDifference
solve_type = lumped
[]
[]
[Outputs]
interval = 50
exodus = true
csv = true
checkpoint = true # for regression testing purposes
[]
[Postprocessors]
[accel_58z]
type = NodalVariableValue
nodeid = 1
variable = accel_z
[]
[vel_58z]
type = NodalVariableValue
nodeid = 1
variable = vel_z
[]
[disp_58z]
type = NodalVariableValue
nodeid = 1
variable = disp_z
[]
[critical_time_step]
type = CriticalTimeStep
[]
[contact_pressure_max]
type = NodalExtremeValue
variable = contact_pressure
block = '1 2'
value_type = max
[]
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform3_native.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
# The allows yield surface in meridional plane to be mapped out
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-1.35E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E5
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = native
yield_function_tolerance = 1 # irrelevant here
internal_constraint_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 8
smoothing_tol = 1E-7
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform3_native
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_desorption.i)
# testing the entire desorption DEs with mollification
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = 0
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
family = MONOMIAL
order = CONSTANT
[../]
[]
[ICs]
[./p_ic]
type = ConstantIC
variable = pressure
value = 1.0
[../]
[./conc_ic]
type = ConstantIC
variable = conc
value = 1.0
[../]
[]
[Kernels]
[./c_dot]
type = TimeDerivative
variable = conc
[../]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./rho_dot]
type = TimeDerivative
variable = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Postprocessors]
[./mass_rho]
type = ElementIntegralVariablePostprocessor
block = 0
variable = pressure
execute_on = 'initial timestep_end'
[../]
[./mass_conc]
type = ElementIntegralVariablePostprocessor
block = 0
variable = conc
execute_on = 'initial timestep_end'
[../]
[./mass_tot]
type = FunctionValuePostprocessor
function = mass_fcn
execute_on = 'initial timestep_end'
[../]
[./p0]
type = PointValue
variable = pressure
point = '0 0 0'
execute_on = 'initial timestep_end'
[../]
[./c0]
type = PointValue
variable = conc
point = '0 0 0'
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./mass_fcn]
type = ParsedFunction
expression = a+b
symbol_names = 'a b'
symbol_values = 'mass_rho mass_conc'
[../]
[]
[Materials]
[./lang_stuff]
type = MollifiedLangmuirMaterial
block = 0
one_over_desorption_time_const = 0.90909091
one_over_adsorption_time_const = 0.90909091
langmuir_density = 0.88
langmuir_pressure = 1.23
pressure_var = pressure
conc_var = conc
mollifier = 1E-4
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 2
[]
[Outputs]
file_base = mollified_langmuir_desorption
time_step_interval = 10
csv = 10
[] # Outputs
(modules/solid_mechanics/test/tests/multi/three_surface21.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 2.0E-6 in z direction.
# trial stress_yy = 2.0 and stress_zz = 2.0
#
# Then all yield functions will activate
# However, there is linear dependence. SimpleTester1 or SimpleTester0 will be rutned off (they are equi-distant).
# The algorithm will return to one corner point, but there will be negative plastic multipliers
# so the other SimpleTester0 or SimpleTester1 will turn off, and the algorithm will return to
# stress_yy=0.75 and stress_zz=0.75
# internal2=1.25
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '2.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface21
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_turbine_1phase/turbine_startup.i)
# This test tests that the turbine can startup from rest and reach full power.
# The mass flow rate for the inlet component is ramped up over 10s. The dyno
# component and pid_ctrl controler are used to maintain the turbine's rated shaft
# speed. The turbine should supply ~1e6 W of power to the shaft by the end of the test.
omega_rated = 450
mdot = 5.0
T_in = 1000.0
p_out = 1e6
[GlobalParams]
f = 1
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
n_elems = 20
initial_T = ${T_in}
initial_p = ${p_out}
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
[]
[FluidProperties]
[eos]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[ch_in]
type = FlowChannel1Phase
position = '-1 0 0'
orientation = '1 0 0'
length = 1
A = 0.1
D_h = 1
fp = eos
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'ch_in:in'
m_dot = 0
T = ${T_in}
[]
[turbine]
type = ShaftConnectedTurbine1Phase
inlet = 'ch_in:out'
outlet = 'ch_out:in'
position = '0 0 0'
scaling_factor_rhoEV = 1e-5
A_ref = 0.1
volume = 0.0002
inertia_coeff = '1 1 1 1'
inertia_const = 1.61397
speed_cr_I = 1e12
speed_cr_fr = 0
tau_fr_coeff = '0 0 0 0'
tau_fr_const = 0
omega_rated = ${omega_rated}
D_wheel = 0.4
head_coefficient = head
power_coefficient = power
use_scalar_variables = false
[]
[ch_out]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
A = 0.1
D_h = 1
fp = eos
[]
[outlet]
type = Outlet1Phase
input = 'ch_out:out'
p = ${p_out}
[]
[dyno]
type = ShaftConnectedMotor
inertia = 10
torque = -450
[]
[shaft]
type = Shaft
connected_components = 'turbine dyno'
initial_speed = ${omega_rated}
[]
[]
[Functions]
[head]
type = PiecewiseLinear
x = '0 7e-3 1e-2'
y = '0 15 20'
[]
[power]
type = PiecewiseLinear
x = '0 6e-3 1e-2'
y = '0 0.05 0.18'
[]
[mfr_fn]
type = PiecewiseLinear
x = '0 10'
y = '1e-6 ${mdot}'
[]
[dts]
type = PiecewiseConstant
y = '5e-3 1e-2 5e-2 5e-1'
x = '0 0.5 1 10'
[]
[]
[ControlLogic]
[mfr_cntrl]
type = TimeFunctionComponentControl
component = inlet
parameter = m_dot
function = mfr_fn
[]
[speed_set_point]
type = GetFunctionValueControl
function = ${omega_rated}
[]
[pid_ctrl]
type = PIDControl
input = omega
set_point = speed_set_point:value
K_i = 2
K_p = 5
K_d = 5
initial_value = -450
[]
[set_torque_value]
type = SetComponentRealValueControl
component = dyno
parameter = torque
value = pid_ctrl:output
[]
[]
[Postprocessors]
[omega]
type = ScalarVariable
variable = shaft:omega
execute_on = 'initial timestep_end'
[]
[flow_coefficient]
type = ElementAverageValue
variable = flow_coeff
block = 'turbine'
execute_on = 'initial timestep_end'
[]
[delta_p]
type = ElementAverageValue
variable = delta_p
block = 'turbine'
execute_on = 'initial timestep_end'
[]
[power]
type = ElementAverageValue
variable = power
block = 'turbine'
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
start_time = 0
[TimeStepper]
type = FunctionDT
function = dts
[]
end_time = 20
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-4
nl_max_its = 30
l_tol = 1e-4
l_max_its = 20
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Outputs]
[console]
type = Console
max_rows = 1
[]
print_linear_residuals = false
[]
(modules/phase_field/test/tests/Grain_Velocity_Computation/GrainBoundaryVelocityTest.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 1000
ymax = 1000
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 4
var_name_base = 'gr'
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 102
grain_num = 4
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./velocity]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./velocity]
type = GrainBoundaryVelocity
variable = velocity
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Moly_GB]
type = GBEvolution
time_scale = 1.0
GBmob0 = 3.986e-6
T = 500 # K
wGB = 60 # nm
Q = 1.0307
GBenergy = 2.4
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 4
[]
[Outputs]
exodus = true
[]
(test/tests/dirackernels/front_tracking/front_tracking.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./v_all_around]
type = DirichletBC
variable = v
boundary = 'bottom left right top'
value = 0
[../]
[]
[UserObjects]
[./tdf]
type = TrackDiracFront
var = u
execute_on = timestep_begin
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[DiracKernels]
[./front_source]
front_uo = tdf
variable = v
type = FrontSource
[../]
[]
(test/tests/transfers/multiapp_nearest_node_transfer/to_multiple_boundaries_parent.i)
# Parent mesh and sub mesh are same with 4x4 quad8 elements.
# parent mesh has top boundary fixed at u=2 and bottom fixed at u=-1
# sub mesh has top boundary fixed at v=2 and bottom fixed at v=1
# The u variable is transferred to the left and bottom boundaries of the sub,
# while the v variable is transferred to the right and top boundaries of the parent.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = top
value = 2.0
[]
[bottom]
type = DirichletBC
variable = u
boundary = bottom
value = -1.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
input_files = to_multiple_boundaries_sub.i
execute_on = timestep_end
[]
[]
[Transfers]
[to_sub]
type = MultiAppNearestNodeTransfer
to_multi_app = sub
source_variable = u
target_boundary = 'left bottom'
variable = from_parent
[]
[from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = v
target_boundary = 'right top'
variable = from_sub
[]
[]
(modules/phase_field/test/tests/grain_boundary_area/disc.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 100
ny = 100
xmin = -1.5
xmax = 1.5
ymin = -1.5
ymax = 1.5
[]
[GlobalParams]
op_num = 1
var_name_base = gr
[]
[Variables]
[./gr0]
[./InitialCondition]
type = SmoothCircleIC
x1 = 0
y1 = 0
z1 = 0
radius = 1.0
int_width = 0.15
invalue = 1
outvalue = 0
[../]
[../]
[]
[Postprocessors]
[./area]
type = GrainBoundaryArea
grains_per_side = 1
[../]
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
csv = true
execute_on = timestep_end
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_07.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Hysteresis order is initialised = 3, with turning points = (0.5, 0.8, 0.66)
# Initial saturation is 0.71
# Water is removed from the system (so order = 3) until saturation = 0.66
# Then, water is removed from the system (so order = 2) until saturation = 0.65
# Then, water is added to the system (so order = 3 with turning point = 0.65) until saturation = 0.8
# Then, water is added to the system (so order = 1) until saturation = 1
# Then, water is added to the system (so order = 0)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -9E5
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 3
previous_turning_points = '0.6 0.8 0.66'
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30 * if(t <= 1, -1, 1)'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 9
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
[]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test3qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3q.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qtt_out
exodus = true
[]
(test/tests/materials/output/output_block.i)
[Mesh]
type = FileMesh
file = rectangle.e
dim = 2
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.5
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = 2
value = 2
[]
[]
[Materials]
[block_1]
type = OutputTestMaterial
block = 1
output_properties = 'real_property tensor_property'
outputs = exodus
variable = u
[]
[block_2]
type = OutputTestMaterial
block = 2
output_properties = 'vector_property tensor_property'
outputs = exodus
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_simple_linear/linear-ad-reverse-dependency.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[./stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
[../]
[./stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
[../]
[./stress_z]
type = ADStressDivergenceTensors
component = 2
variable = disp_z
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./strain]
type = ADComputeSmallStrain
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = "linear-out"
[]
(modules/richards/test/tests/jacobian_1/jn20.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E6 2E6' # cannot make too high as finitedifference constant state bums out due to precision loss
use_mobility = false
use_relperm = false
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn20
exodus = false
[]
(modules/stochastic_tools/examples/paper/sub.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 10
nz = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.25
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[receiver]
type = SamplerReceiver
[]
[]
[Outputs]
console = false
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/mean.i)
# This test checks the thermal expansion calculated via a mean thermal expansion coefficient.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 3
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = '1 + t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeMeanThermalExpansionFunctionEigenstrain
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 1.2
stress_free_temperature = 1.5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'T T_stress_free T_ref end_strain'
symbol_values = '2 1.5 1.2 1e-4'
expression = 'end_strain / (T - T_stress_free - end_strain * (T_stress_free - T_ref))'
[../]
[]
[Postprocessors]
[./disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./temp_avg]
type = ElementAverageValue
variable = temp
[../]
[]
[Executioner]
type = Transient
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/combined/examples/optimization/multi-load/single_subapp_two.i)
power = 2
E0 = 1.0
Emin = 1.0e-6
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 80
ny = 40
xmin = 0
xmax = 150
ymin = 0
ymax = 75
[]
[left_load]
type = ExtraNodesetGenerator
input = Bottom
new_boundary = left_load
coord = '37.5 75 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '112.5 75 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[Cc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.1
[]
[sensitivity_var]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[]
[AuxKernels]
[sensitivity_kernel]
type = MaterialRealAux
check_boundary_restricted = false
property = sensitivity
variable = sensitivity_var
execute_on = 'TIMESTEP_END'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[]
[NodalKernels]
[push_right]
type = NodalGravity
variable = disp_y
boundary = right_load
gravity_value = -1e-3
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.0
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 3
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
# No SIMP optimization in subapp
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 25
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
execute_on = 'TIMESTEP_BEGIN TIMESTEP_END NONLINEAR'
[]
[objective]
type = ElementIntegralMaterialProperty
mat_prop = strain_energy_density
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(test/tests/transfers/multiapp_userobject_transfer/main_nearest_sub_app.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./multi_layered_average]
[../]
[./element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0.3 0.1 0.3 0.7 0.1 0.3'
type = TransientMultiApp
input_files = sub.i
app_type = MooseTestApp
[../]
[]
[Transfers]
[./layered_transfer]
direction = from_multiapp
user_object = layered_average
variable = multi_layered_average
type = MultiAppUserObjectTransfer
multi_app = sub_app
nearest_sub_app = true
[../]
[./element_layered_transfer]
direction = from_multiapp
user_object = layered_average
variable = element_multi_layered_average
type = MultiAppUserObjectTransfer
multi_app = sub_app
nearest_sub_app = true
[../]
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_radiation_rz/heat_rate_radiation_rz.i)
# Tests the HeatRateRadiationRZ post-processor.
R_o = 0.2
thickness = 0.05
R_i = ${fparse R_o - thickness}
L = 3.0
S = ${fparse 2 * pi * R_o * L}
Q = 5000
T = 300
T_ambient = 350
sigma = 5.670367e-8
emissivity = ${fparse Q / (S * sigma * (T_ambient^4 - T^4))}
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '1 2 3'
orientation = '1 1 1'
inner_radius = ${R_i}
length = ${L}
n_elems = 50
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
initial_T = ${T}
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateRadiationRZ
boundary = heat_structure:outer
axis_point = '1 2 3'
axis_dir = '1 1 1'
T = T_solid
T_ambient = ${T_ambient}
emissivity = ${emissivity}
stefan_boltzmann_constant = ${sigma}
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = 'heat_rate_radiation_rz'
[csv]
type = CSV
precision = 15
execute_on = 'initial'
[]
[]
(modules/richards/test/tests/jacobian_1/jn40.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# steam = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./stream_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 0.5
[../]
[../]
[]
[DiracKernels]
[./stream]
type = RichardsPolyLineSink
pressures = '-0.5 0.25 0.26 0.5'
fluxes = '1E5 2E10 -1E10 1E5' # outer ones can not be too big otherwise the PETSc constant state finitedifferencing loses precision
point_file = jn40.stream
SumQuantityUO = stream_total_outflow_mass
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn40
exodus = false
[]
(test/tests/bcs/periodic/trapezoid.i)
[Mesh]
file = trapezoid.e
uniform_refine = 1
[]
[Functions]
[./tr_x]
type = ParsedFunction
expression = -x*cos(pi/3)
[../]
[./tr_y]
type = ParsedFunction
expression = x*sin(pi/3)
[../]
[./itr_x]
type = ParsedFunction
expression = -x/cos(pi/3)
[../]
[./itr_y]
type = ParsedFunction
expression = 0
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = GaussContForcing
variable = u
x_center = 2
y_center = -1
x_spread = 0.25
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./x]
primary = 1
secondary = 4
transform_func = 'tr_x tr_y'
inv_transform_func = 'itr_x itr_y'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 6
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_trapezoid
exodus = true
[]
(modules/solid_mechanics/test/tests/strain_energy_density/incr_model_sensitivity.i)
# Parameters for parsed Material
# This test intends to cover code whose primary use
# is in combination with the optimization module.
E0 = 1.0e-6
E1 = 1.0
power = 3.0
rho0 = 0.0
rho1 = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.2
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[Pressure]
[top]
boundary = 'top'
function = rampConstantUp
[]
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30e+6
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[E_phys]
type = DerivativeParsedMaterial
# ordered multimaterial simp
expression = "A1:=(${E0}-${E1})/(${rho0}^${power}-${rho1}^${power}); "
"B1:=${E0}-A1*${rho0}^${power}; E1:=A1*mat_den^${power}+B1; "
"E1"
coupled_variables = 'mat_den'
property_name = E_phys
[]
[compliance_sensitivity]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = true
outputs = exodus
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[epxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[]
[epyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[]
[epzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[]
[sigxx]
type = ElementAverageValue
variable = stress_xx
[]
[sigyy]
type = ElementAverageValue
variable = stress_yy
[]
[sigzz]
type = ElementAverageValue
variable = stress_zz
[]
[SED]
type = ElementAverageValue
variable = SED
[]
[]
[Outputs]
csv = false
exodus = true
[]
(test/tests/multiapps/time_offset/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the parent solve
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_interpolation_transfer/fromrestrictedsub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
# The MultiAppGeometricInterpolationTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[elemental_from_sub]
order = CONSTANT
family = MONOMIAL
[]
[nodal_from_sub]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.05 0.5 0 0.55 0.5 0'
input_files = fromrestrictedsub_sub.i
output_in_position = true
[]
[]
[Transfers]
[elemental_fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = elemental
variable = elemental_from_sub
[]
[nodal_fromsub]
type = MultiAppGeometricInterpolationTransfer
from_multi_app = sub
source_variable = nodal
variable = nodal_from_sub
[]
[]
(test/tests/markers/two_circle_marker/two_circle_marker_gaussian_ic.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./gaussian_ic]
type = FunctionIC
variable = u
function = gaussian_2d
[../]
[]
[Functions]
[./gaussian_2d]
type = ParsedFunction
expression = exp(-((x-x0)*(x-x0)+(y-y0)*(y-y0))/2.0/sigma/sigma)
symbol_names = 'sigma x0 y0'
symbol_values = '0.05 0.35 0.25'
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.02
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 6
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 1
initial_marker = two_circle_marker
cycles_per_step = 1
marker = two_circle_marker
max_h_level = 1
[./Markers]
[./two_circle_marker]
type = TwoCircleMarker
point1 = '0.5 0.5 0'
radius1 = 0.3
point2 = '0.35 0.25 0'
radius2 = 0.3
shut_off_time = 0.15
inside = refine
outside = coarsen
[../]
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(modules/combined/test/tests/elastic_patch/ad_elastic_patch_rspherical.i)
#
# Patch test for 1D spherical elements
#
# The 1D mesh is pinned at x=0. The displacement at the outer node is set to
# 3e-3*X where X is the x-coordinate of that node. That gives a strain of
# 3e-3 for the x, y, and z directions.
#
# Young's modulus is 1e6, and Poisson's ratio is 0.25. This gives:
#
# Stress xx, yy, zz = E/(1+nu)/(1-2nu)*strain*((1-nu) + nu + nu) = 6000
#
[GlobalParams]
displacements = 'disp_x'
temperature = temp
[]
[Mesh]
file = elastic_patch_rspherical.e
coord_type = RSPHERICAL
[]
[Variables]
[disp_x]
[]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz'
[]
[Kernels]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
boundary = '1 2'
function = '3e-3*x'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[]
[Materials]
[density]
type = ADDensity
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/dynamics/wave_1D/wave_hht.i)
# Wave propogation in 1D using HHT time integration
#
# The test is for an 1D bar element of length 4m fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + K*((1+alpha)*disp-alpha*disp_old) = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the second, third and fourth node at t = 0.1 are
# -8.097405701570538350e-02, 2.113131879547342634e-02 and -5.182787688751439893e-03, respectively.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 4
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 4.0
zmin = 0.0
zmax = 0.1
use_displaced_mesh = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
hht_alpha = -0.3
newmark_beta = 0.3025
newmark_gamma = 0.6
[]
[]
[BCs]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[right_z]
type = DirichletBC
variable = disp_z
boundary = right
value = 0.0
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[left_z]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[front_x]
type = DirichletBC
variable = disp_x
boundary = front
value = 0.0
[]
[front_z]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[back_x]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[back_z]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = displacement_bc
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1 0'
[]
[stress]
type = ComputeLinearElasticStress
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '1'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 6.0
l_tol = 1e-12
nl_rel_tol = 1e-12
dt = 0.1
[]
[Functions]
[displacement_bc]
type = PiecewiseLinear
data_file = 'sine_wave.csv'
format = columns
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[disp_1]
type = NodalVariableValue
nodeid = 1
variable = vel_y
[]
[disp_2]
type = NodalVariableValue
nodeid = 3
variable = vel_y
[]
[disp_3]
type = NodalVariableValue
nodeid = 10
variable = vel_y
[]
[disp_4]
type = NodalVariableValue
nodeid = 14
variable = vel_y
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/jacobian/cwp02.i)
# Capped weak-plane plasticity
# checking jacobian for tensile failure
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningExponential
value_0 = 100
value_residual = 2
rate = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningExponential
value_0 = 1.0
value_residual = 0.5
rate = 2
[../]
[./tanpsi]
type = SolidMechanicsHardeningExponential
value_0 = 0.1
value_residual = 0.05
rate = 1
[../]
[./t_strength]
type = SolidMechanicsHardeningExponential
value_0 = 1
value_residual = 1
rate = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0
shear_modulus = 2.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 0 0 0 2'
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
tangent_operator = nonlinear
[../]
[./mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 20
tip_smoother = 1
smoothing_tol = 2
yield_function_tol = 1E-10
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/richards/test/tests/jacobian_1/jn_fu_22.i)
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# piecewiselinearflux = true, with fully_upwind = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
fully_upwind = true
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = 'left right'
pressures = '-0.9 0.9'
bare_fluxes = '1E8 2E8' # can not make too high as finite difference constant state bums out due to precision loss
use_mobility = true
use_relperm = true
variable = pressure
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn_fu_22
exodus = false
[]
(modules/solid_mechanics/test/tests/interaction_integral/interaction_integral_3d_as_2d.i)
#This tests the Interaction-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with one element
#through the thickness, and calculates the Interaction-Integrals using options
#to treat it as 2d.
[GlobalParams]
order = FIRST
# order = SECOND
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack_3d_as_2d.e
displacements = 'disp_x disp_y disp_z'
partitioner = centroid
centroid_partitioner_direction = z
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII InteractionIntegralKIII'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
output_q = false
incremental = true
equivalent_k = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = interaction_integral_3d_as_2d_out
exodus = true
csv = true
[]
(modules/combined/examples/phase_field-mechanics/grain_texture.i)
# This simulation predicts GB migration of 8 grains and outputs grain texture information
# Mesh adaptivity is not used so that the VectorPostprocessor's output will be uniform
# Time step adaptivity is used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
dim = 2 # Problem dimension
nx = 100 # Number of elements in the x-direction
ny = 100 # Number of elements in the y-direction
xmin = 0 # minimum x-coordinate of the mesh
xmax = 1000 # maximum x-coordinate of the mesh
ymin = 0 # minimum y-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
elem_type = QUAD4 # Type of elements used in the mesh
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 8 # Number of order parameters used
var_name_base = gr # Base name of grains
grain_num = 8 #Number of grains
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
coloring_algorithm = bt
[../]
[./grain_tracker]
type = GrainTracker
threshold = 0.2
connecting_threshold = 0.08
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
# Dependent variables
[./bnds]
# Variable used to visualize the grain boundaries in the simulation
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[./bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = timestep_end
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
execute_on = timestep_end
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[../]
[]
[BCs]
# Boundary Condition block
[./Periodic]
[./top_bottom]
auto_direction = 'x y' # Makes problem periodic in the x and y directions
[../]
[../]
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
block = 0 # Block ID (only one block in this problem)
GBmob0 = 2.5e-6 #Mobility prefactor for Cu from Schonfelder1997
GBenergy = 0.708 # GB energy in J/m^2
Q = 0.23 #Activation energy for grain growth from Schonfelder 1997
T = 450 # K #Constant temperature of the simulation (for mobility calculation)
wGB = 14 # nm #Width of the diffuse GB
outputs = exodus
[../]
[]
[UserObjects]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = grn_8_rand_2D.tex
[../]
[]
[VectorPostprocessors]
[./gbInfo]
type = GrainTextureVectorPostprocessor
unique_grains = unique_grains
euler_angle_provider = euler_angle_file
sort_by = id # sort output by elem id
[../]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_abs_tol = 1e-11 # Relative tolerance for nonlinear solves
nl_rel_tol = 1e-10 # Absolute tolerance for nonlinear solves
start_time = 0.0
num_steps = 50
[./TimeStepper]
type = IterationAdaptiveDT
dt = 25 # Initial time step. In this simulation it changes.
optimal_iterations = 6 # Time step will adapt to maintain this number of nonlinear iterations
[../]
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
exodus = true
csv = true
perf_graph = true
[./console]
type = Console
max_rows = 20
[../]
[]
(modules/porous_flow/test/tests/jacobian/hcs01.i)
# apply a half-cubic sink flux and observe the correct behavior
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0 massfrac_ph1_sp0'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[dummy_ppwater]
type = TimeDerivative
variable = ppwater
[]
[dummy_ppgas]
type = TimeDerivative
variable = ppgas
[]
[dummy_m00]
type = TimeDerivative
variable = massfrac_ph0_sp0
[]
[dummy_m10]
type = TimeDerivative
variable = massfrac_ph1_sp0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1.4
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[BCs]
[flux_w]
type = PorousFlowHalfCubicSink
boundary = 'left'
center = 0.1
cutoff = -1.1
max = 2.2
variable = ppwater
mass_fraction_component = 0
fluid_phase = 0
use_relperm = true
use_mobility = true
flux_function = 'x*y'
[]
[flux_g]
type = PorousFlowHalfCubicSink
boundary = 'top left front'
center = 0.5
cutoff = -1.1
max = -2.2
mass_fraction_component = 0
variable = ppgas
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-x*y'
[]
[flux_1]
type = PorousFlowHalfCubicSink
boundary = 'right'
center = -0.1
cutoff = -1.1
max = 1.2
mass_fraction_component = 1
variable = massfrac_ph0_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '-1.1*x*y'
[]
[flux_2]
type = PorousFlowHalfCubicSink
boundary = 'bottom'
center = 3.2
cutoff = -1.1
max = 1.2
mass_fraction_component = 1
variable = massfrac_ph1_sp0
fluid_phase = 1
use_relperm = true
use_mobility = true
flux_function = '0.5*x*y'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
file_base = hcs01
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_template1.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/multiapps/multilevel/dt_from_parent_subsub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/basic_advection/except1.i)
# phase number is too high in PorousFlowBasicAdvection
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[P]
[]
[]
[ICs]
[P]
type = FunctionIC
variable = P
function = '2*(1-x)'
[]
[u]
type = FunctionIC
variable = u
function = 'if(x<0.1,1,0)'
[]
[]
[Kernels]
[u_dot]
type = TimeDerivative
variable = u
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = ''
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = P
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[darcy_velocity]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 1
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
petsc_options_iname = '-pc_type -snes_rtol'
petsc_options_value = ' lu 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 5
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/porous_flow/test/tests/jacobian/eff_stress03.i)
# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 2components (that exist in both phases)
# unsaturated
# RZ coordinates
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
coord_type = RZ
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
[]
[massfrac_ph1_sp0]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 1
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 1
[]
[]
[Kernels]
[grad0]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 0
variable = ppwater
[]
[grad1]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Materials]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/solid_mechanics/test/tests/umat/elastic_hardening/linear_strain_hardening.i)
# Testing the UMAT Interface - creep linear strain hardening model using the finite strain formulation - visco-plastic material.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t/100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
[constant]
type = AbaqusUMATStress
# Young's modulus, Poisson's Ratio, Yield, Hardening
constant_properties = '1000 0.3 10 100'
plugin = ../../../plugins/linear_strain_hardening
num_state_vars = 3
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
[]
(test/tests/transfers/transfer_on_final/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
initial_condition = 10
[]
[]
[AuxVariables]
[v]
initial_condition = 20
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 10
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 20
[]
[]
[Executioner]
type = Transient
num_steps = 4
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[final]
type = Exodus
execute_on = 'FINAL'
execute_input_on = 'NONE' # This is needed to avoid problems with creating a file w/o data during --recover testing
[]
[]
(modules/richards/test/tests/sinks/s01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1 # same deal with PETScs constant state
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 2
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-lfout-rfout-mf)/2/(mi+mf))
symbol_names = 'mi mf lfout rfout'
symbol_values = 'mass_init mass_fin left_flux_out right_flux_out'
[../]
[]
[Postprocessors]
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./left_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = left
variable = pressure
pressures = '0 1'
bare_fluxes = '1 2'
use_mobility = false
use_relperm = false
[../]
[./right_flux_out]
type = RichardsPiecewiseLinearSinkFlux
boundary = right
variable = pressure
pressures = '0 1'
bare_fluxes = '1 2'
use_mobility = false
use_relperm = false
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
[../]
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
[BCs]
[./left_flux]
type = RichardsPiecewiseLinearSink
boundary = left
pressures = '0 1'
bare_fluxes = '1 2'
variable = pressure
use_mobility = false
use_relperm = false
[../]
[./right_flux]
type = RichardsPiecewiseLinearSink
boundary = right
pressures = '0 1'
bare_fluxes = '1 2'
variable = pressure
use_mobility = false
use_relperm = false
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[AuxVariables]
[./one]
initial_condition = 1
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 2E-3
end_time = 0.2
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s01
csv = true
execute_on = timestep_end
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
# Yes we want a slightly irregular grid
nx = 11
ny = 11
# We will transfer data to the sub app, and that is currently only
# supported from a replicated mesh
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub.i
[]
[]
[Transfers]
[sample_transfer]
source_variable = u
variable = from_parent
type = MultiAppVariableValueSampleTransfer
to_multi_app = sub
[]
[]
[Problem]
parallel_barrier_messaging = false
[]
(modules/phase_field/examples/cahn-hilliard/Parsed_SplitCH.i)
#
# Example problem showing how to use the DerivativeParsedMaterial with SplitCHParsed.
# The free energy is identical to that from SplitCHMath, f_bulk = 1/4*(1-c)^2*(1+c)^2.
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 150
ny = 150
xmax = 60
ymax = 60
[]
[Modules]
[./PhaseField]
[./Conserved]
[./c]
free_energy = fbulk
mobility = M
kappa = kappa_c
solve_type = REVERSE_SPLIT
[../]
[../]
[../]
[]
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./cIC]
type = RandomIC
variable = c
min = -0.1
max = 0.1
[../]
[]
[AuxKernels]
[./local_energy]
type = TotalFreeEnergy
variable = local_energy
f_name = fbulk
interfacial_vars = c
kappa_names = kappa_c
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./mat]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 0.5'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = fbulk
coupled_variables = c
constant_names = W
constant_expressions = 1.0/2^2
expression = W*(1-c)^2*(1+c)^2
enable_jit = true
outputs = exodus
[../]
[]
[Postprocessors]
[./top]
type = SideIntegralVariablePostprocessor
variable = c
boundary = top
[../]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[../]
[]
[Preconditioning]
[./cw_coupling]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
scheme = bdf2
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu '
l_max_its = 30
l_tol = 1e-4
nl_max_its = 20
nl_rel_tol = 1e-9
dt = 2.0
end_time = 20.0
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/heat_conduction/two_phase_fv.i)
# 2 phase heat conduction, with saturation fixed at 0.5
# Apply a boundary condition of T=300 to a bar that
# is initially at T=200, and observe the expected
# error-function response
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[phase0_porepressure]
type = MooseVariableFVReal
initial_condition = 0
[]
[phase1_saturation]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[temp]
type = MooseVariableFVReal
initial_condition = 200
[]
[]
[FVKernels]
[dummy_p0]
type = FVTimeKernel
variable = phase0_porepressure
[]
[dummy_s1]
type = FVTimeKernel
variable = phase1_saturation
[]
[energy_dot]
type = FVPorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_conduction]
type = FVPorousFlowHeatConduction
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp phase0_porepressure phase1_saturation'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 0.4
thermal_expansion = 0
cv = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.3
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
temperature = temp
[]
[thermal_conductivity]
type = ADPorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.3 0 0 0 0 0 0 0 0'
wet_thermal_conductivity = '1.7 0 0 0 0 0 0 0 0'
exponent = 1.0
aqueous_phase_number = 1
[]
[ppss]
type = ADPorousFlow2PhasePS
phase0_porepressure = phase0_porepressure
phase1_saturation = phase1_saturation
capillary_pressure = pc
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.8
[]
[rock_heat]
type = ADPorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 0.25
[]
[simple_fluid0]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
boundary = left
value = 300
variable = temp
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E1
end_time = 1E2
[]
[Postprocessors]
[t005]
type = PointValue
variable = temp
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[t015]
type = PointValue
variable = temp
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[t025]
type = PointValue
variable = temp
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[t035]
type = PointValue
variable = temp
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[t045]
type = PointValue
variable = temp
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[t055]
type = PointValue
variable = temp
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[t065]
type = PointValue
variable = temp
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[t075]
type = PointValue
variable = temp
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[t085]
type = PointValue
variable = temp
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[t095]
type = PointValue
variable = temp
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = two_phase_fv
csv = true
[]
(modules/solid_mechanics/test/tests/beam/static/euler_pipe_bend.i)
# Test for small strain Euler beam bending in y direction
# Modeling a tube with an outer radius of 15 mm and inner radius of 13 mm
# The length of the tube is 1.0 m
# E = 2.068e11 Pa and G = 7.956e10 with nu = 0.3
# A load of 5 N is applied at the end of the beam in the y-dir
# The displacement at the end is given by
# y = - W * L^3 / 3 * E * I
# y = - 5 * 1.0^3 / 3 * 2.068e11 * 1.7329e-8 = 4.65e-4 m
# where I = pi/2 * (r_o^4 - r_i^4)
# I = pi /2 * (0.015^4 - 0.013^4) = 1.7329e-8
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 1.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = right
rate = 5.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.068e11
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 0
outputs = exodus
output_properties = 'material_stiffness material_flexure'
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 1.759e-4
Ay = 0.0
Az = 0.0
Iy = 1.7329e-8
Iz = 1.7329e-8
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
outputs = exodus
output_properties = 'forces moments'
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '1.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '1.0 0.0 0.0'
variable = disp_y
[../]
[./forces_y]
type = PointValue
point = '1.0 0.0 0.0'
variable = forces_y
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[a]
family = SCALAR
order = SIXTH
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[MultiApps]
[sub]
type = TransientMultiApp
positions = '0 0 0'
input_files = 'sub.i'
[]
[]
[Transfers]
[from_sub]
type = MultiAppScalarToAuxScalarTransfer
from_multi_app = sub
source_variable = 'b'
to_aux_scalar = 'a'
[]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/grain_growth/explicit.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 400
ymin = 0
ymax = 400
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 1
[]
[GlobalParams]
op_num = 2
var_name_base = gr
implicit = false
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 300
x = 400
y = 0
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
execute_on = 'initial timestep_end'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = explicit-euler
solve_type = NEWTON
# petsc_options_iname = '-pc_type'
# petsc_options_value = 'bjacobi'
#
l_tol = 1.0e-6
nl_rel_tol = 1.0e-10
num_steps = 61
dt = 0.08
[]
[Outputs]
execute_on = 'initial timestep_end final'
time_step_interval = 20
exodus = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test1q.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test1q.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test1q_out
exodus = true
[]
(modules/solid_mechanics/test/tests/2D_different_planes/planestrain_xy.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = square_xy_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_strain]
block = 1
strain = SMALL
out_of_plane_direction = z
planar_formulation = PLANE_STRAIN
eigenstrain_names = 'eigenstrain'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 3
variable = disp_y
value = 0.0
[../]
[]
[Materials]
[./elastic_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-10
# controls for nonlinear iterations
nl_max_its = 10
nl_rel_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
file_base = planestrain_xy_small_out
[./exodus]
type = Exodus
[../]
[]
(modules/porous_flow/test/tests/mass_conservation/mass06.i)
# Checking that the mass postprocessor correctly calculates the mass
# of each component in each phase, as well as the total mass of each
# component in all phases. Also tests that optional saturation threshold
# gives the correct mass
# 2phase, 2component, constant porosity
# saturation_threshold set to 0.6 for phase 1
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[sat]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[ICs]
[pinit]
type = ConstantIC
value = 1
variable = pp
[]
[satinit]
type = FunctionIC
function = 1-x
variable = sat
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp sat'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pp
phase1_saturation = sat
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[comp0_phase0_mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = 0
[]
[comp0_phase1_mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = 1
[]
[comp0_total_mass]
type = PorousFlowFluidMass
fluid_component = 0
[]
[comp1_phase0_mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = 0
[]
[comp1_phase1_mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = 1
[]
[comp1_total_mass]
type = PorousFlowFluidMass
fluid_component = 1
[]
[comp1_phase1_threshold_mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = 1
saturation_threshold = 0.6
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-16
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mass06
csv = true
[]
(modules/solid_mechanics/test/tests/stickyBC/push_up.i)
# Testing StickyBC
#
# Push the bottom of an element upward until the top hits an (invisible) obstruction.
# 10 timesteps are used. In each timestep disp_y is increased by 0.1. The
# StickyBC has a max_value of 0.49, so at timestep 5 this bound will be violated
# and the top boundary will be fixed forever after.
#
# This test also illustrates that StickyBC is only ever meant to be used in
# special situations:
# - if, after the simulation ends, the bottom is moved downward again, the StickyBC
# will keep the top fixed. Ie, the StickyBC is truly "sticky".
# - setting max_value = 0.5 in this test illustrates the "approximate" nature
# of StickyBC, in that some nodes will be fixed at disp_y=0.5, while others
# will be fixed at disp_y=0.6, due to the timestepping and roundoff errors
# in MOOSE's solution.
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
[../]
[]
[BCs]
[./obstruction]
type = StickyBC
variable = disp_y
boundary = top
max_value = 0.49
[../]
[./bottom]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = t
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./front]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[../]
[]
[Materials]
[./stress]
type = ComputeLinearElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 0.1
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/phase_field/examples/ebsd_reconstruction/IN100-111grn.i)
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = IN100_120x120.txt
pre_refine = 2
[]
[]
[GlobalParams]
op_num = 8
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
enable_var_coloring = true
[]
[grain_tracker]
type = GrainTracker
flood_entity_type = ELEMENTAL
compute_halo_maps = true # For displaying HALO fields
polycrystal_ic_uo = ebsd
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[AuxVariables]
[bnds]
[]
[unique_grains_ic]
order = CONSTANT
family = MONOMIAL
[]
[unique_grains]
order = CONSTANT
family = MONOMIAL
[]
[ghost_elements]
order = CONSTANT
family = MONOMIAL
[]
[halos]
order = CONSTANT
family = MONOMIAL
[]
[var_indices_ic]
order = CONSTANT
family = MONOMIAL
[]
[var_indices]
order = CONSTANT
family = MONOMIAL
[]
[ebsd_grains]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[PolycrystalKernel]
[]
[]
[AuxKernels]
[BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[ghost_elements]
type = FeatureFloodCountAux
variable = ghost_elements
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[]
[halos]
type = FeatureFloodCountAux
variable = halos
field_display = HALOS
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
[]
[var_indices_ic]
type = FeatureFloodCountAux
variable = var_indices_ic
execute_on = 'initial'
flood_counter = ebsd
field_display = VARIABLE_COLORING
[]
[unique_grains_ic]
type = FeatureFloodCountAux
variable = unique_grains_ic
execute_on = 'initial'
flood_counter = ebsd
field_display = UNIQUE_REGION
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[]
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[]
[grain_aux]
type = EBSDReaderPointDataAux
variable = ebsd_grains
ebsd_reader = ebsd_reader
data_name = 'feature_id'
execute_on = 'initial timestep_end'
[]
[]
[Modules]
[PhaseField]
[EulerAngles2RGB]
crystal_structure = cubic
euler_angle_provider = ebsd_reader
grain_tracker = grain_tracker
[]
[]
[]
[Materials]
[Copper]
# T = 500 # K
type = GBEvolution
T = 500
wGB = 0.6 # um
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
molar_volume = 7.11e-6 # Molar volume in m^3/mol
length_scale = 1.0e-6
time_scale = 1.0e-6
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[n_elements]
type = NumElements
execute_on = 'initial timestep_end'
[]
[n_nodes]
type = NumNodes
execute_on = 'initial timestep_end'
[]
[DOFs]
type = NumDOFs
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 0.7'
l_tol = 1.0e-4
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 30
[TimeStepper]
type = IterationAdaptiveDT
cutback_factor = 0.9
dt = 10.0
growth_factor = 1.1
optimal_iterations = 7
[]
[Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.7
coarsen_fraction = 0.1
max_h_level = 2
[]
[]
[Outputs]
exodus = true
checkpoint = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/ad_viscoplasticity_stress_update/lps_dual.i)
# This test provides an example of combining two LPS viscoplasticity models with different stress
# exponents.
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmax = 0.002
ymax = 0.002
[]
[Variables]
[./temp]
initial_condition = 1000
[../]
[]
[Kernels]
[./dt]
type = ADTimeDerivative
variable = temp
[../]
[./diff]
type = ADDiffusion
variable = temp
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
use_automatic_differentiation = true
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 0.1'
y = '0 1e-5'
[../]
[./tot_effective_viscoplasticity]
type = ParsedFunction
symbol_values = 'lps_1_eff_creep_strain lps_3_eff_creep_strain'
symbol_names = 'lps_1_eff_creep_strain lps_3_eff_creep_strain'
expression = 'lps_1_eff_creep_strain+lps_3_eff_creep_strain'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'one two'
outputs = all
[../]
[./porosity]
type = ADPorosityFromStrain
initial_porosity = 0.1
inelastic_strain = 'combined_inelastic_strain'
outputs = 'all'
[../]
[./one]
type = ADViscoplasticityStressUpdate
coefficient = 'coef_3'
power = 3
base_name = 'lps_1'
outputs = all
relative_tolerance = 1e-11
[../]
[./two]
type = ADViscoplasticityStressUpdate
coefficient = 1e-10
power = 1
base_name = 'lps_3'
outputs = all
relative_tolerance = 1e-11
[../]
[./coef]
type = ADParsedMaterial
property_name = coef_3
# Example of creep power law
coupled_variables = temp
expression = '0.5e-18 * exp(-4e4 / 1.987 / temp)'
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[./temp_ramp]
type = ADFunctionDirichletBC
boundary = right
function = '1000 + 400 * t / 0.12'
variable = temp
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.01
end_time = 0.12
[]
[Postprocessors]
[./disp_x]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./disp_y]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[./avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[../]
[./avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[./lps_1_eff_creep_strain]
type = ElementAverageValue
variable = lps_1_effective_viscoplasticity
[../]
[./lps_3_eff_creep_strain]
type = ElementAverageValue
variable = lps_3_effective_viscoplasticity
[../]
[./lps_1_gauge_stress]
type = ElementAverageValue
variable = lps_1_gauge_stress
[../]
[./lps_3_gauge_stress]
type = ElementAverageValue
variable = lps_3_gauge_stress
[../]
[./eff_creep_strain_tot]
type = FunctionValuePostprocessor
function = tot_effective_viscoplasticity
[../]
[./porosity]
type = ElementAverageValue
variable = porosity
[../]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/buckley_leverett/bl01_lumped.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2.0E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-4
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
active = 'calculate_seff'
[./calculate_seff]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[BCs]
active = 'left'
[./left]
type = DirichletBC
variable = pressure
boundary = left
value = 980000
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Functions]
active = 'initial_pressure'
[./initial_pressure]
type = ParsedFunction
expression = max((1000000-x/5*1000000)-20000,-20000)
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
[../]
[]
[Executioner]
type = Transient
end_time = 50
dt = 2
snesmf_reuse_base = false
[]
[Outputs]
file_base = bl01_lumped
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymm_gps_finite.i)
# this test checks the asixymmetric 1D generalized plane strain formulation using finite strains
[GlobalParams]
displacements = disp_x
scalar_out_of_plane_strain = scalar_strain_yy
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = line.e
[]
[Variables]
[./disp_x]
[../]
[./scalar_strain_yy]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
initial_condition = 580.0
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '580 580 680'
[../]
[./disp_x]
type = PiecewiseLinear
x = '0 1'
y = '0 2e-3'
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[Physics]
[SolidMechanics]
[./GeneralizedPlaneStrain]
[./gps]
[../]
[../]
[../]
[]
[AuxKernels]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_zz
index_i = 2
index_j = 2
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./temp]
type = FunctionAux
variable = temp
function = temp
execute_on = 'timestep_begin'
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
boundary = 1
value = 0
variable = disp_x
[../]
[./disp_x]
type = FunctionDirichletBC
boundary = 2
function = disp_x
variable = disp_x
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[../]
[./strain]
type = ComputeAxisymmetric1DFiniteStrain
eigenstrain_names = eigenstrain
scalar_out_of_plane_strain = scalar_strain_yy
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-6
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-6
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0
end_time = 2
num_steps = 2
[]
[Outputs]
exodus = true
console = true
[]
(modules/contact/test/tests/cohesive_zone_model/bilinear_mixed_compare.i)
[Mesh]
[base]
type = GeneratedMeshGenerator
dim = 2
xmax = 1.0
ymax = 1
xmin = -0.0
nx = 1
ny = 1
[]
[rename_base]
type = RenameBoundaryGenerator
input = base
old_boundary = 'top bottom left right'
new_boundary = 'top_base bottom_base left_base right_base'
[]
[base_id]
type = SubdomainIDGenerator
input = rename_base
subdomain_id = 1
[]
[top]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymin = 1
ymax = 2
nx = 1
ny = 1
[]
[rename_top]
type = RenameBoundaryGenerator
input = top
old_boundary = 'top bottom left right'
new_boundary = '100 101 102 103'
[]
[top_id]
type = SubdomainIDGenerator
input = rename_top
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'base_id top_id'
[]
[top_node]
type = ExtraNodesetGenerator
coord = '0 2 0'
input = combined
new_boundary = top_node
[]
[bottom_node]
type = ExtraNodesetGenerator
coord = '-0.0 0 0'
input = top_node
new_boundary = bottom_node
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = 'top_base'
input = bottom_node
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '101'
new_block_name = 'primary_lower'
input = secondary
[]
patch_update_strategy = auto
patch_size = 20
allow_renumbering = false
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
generate_output = 'stress_yy vonmises_stress stress_xy'
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
decomposition_method = TaylorExpansion
generate_output = 'vonmises_stress stress_yy stress_xy'
block = '1 2'
[]
[]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = bottom_node
variable = disp_x
[]
[fix_top]
type = DirichletBC
preset = true
boundary = 100
variable = disp_x
value = 0
[]
[top]
type = FunctionDirichletBC
boundary = 100
variable = disp_y
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[bottom]
type = DirichletBC
boundary = bottom_base
variable = disp_y
value = 0
preset = true
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
block = '1 2'
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
block = '1 2'
[]
[]
[Postprocessors]
[stress_yy]
type = ElementExtremeValue
variable = stress_yy
value_type = max
block = '1 2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
# petsc_options = '-pc_svd_monitor -ksp_monitor_singular_values'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'svd superlu_dist'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 150
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.01
end_time = 0.85
dtmin = 0.01
[]
[Outputs]
exodus = true
csv = true
[]
[UserObjects]
[czm_uo]
type = BilinearMixedModeCohesiveZoneModel
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
correct_edge_dropping = true
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.0 # with 2.0 works
secondary_variable = disp_x
penalty = 0e6
penalty_friction = 0e4
use_physical_gap = true
# bilinear parameters
normal_strength = 1e4
shear_strength = 1e3
penalty_stiffness = 1e6
power_law_parameter = 2.2
viscosity = 1.0e-3
GI_c = 1e3
GII_c = 1e2
displacements = 'disp_x disp_y'
[]
[]
[Constraints]
[c_x]
type = MortarGenericTraction
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
[]
[c_y]
type = MortarGenericTraction
primary_boundary = 101
secondary_boundary = 'top_base'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
[]
[]
(modules/phase_field/tutorials/spinodal_decomposition/s1_testmodel.i)
#
# Simulation of an iron-chromium alloy using simplest possible code and a test
# set of initial conditions.
#
[Mesh]
# generate a 2D, 25nm x 25nm mesh
type = GeneratedMesh
dim = 2
elem_type = QUAD4
nx = 100
ny = 100
nz = 0
xmin = 0
xmax = 25
ymin = 0
ymax = 25
zmin = 0
zmax = 0
[]
[Variables]
[./c] # Mole fraction of Cr (unitless)
order = FIRST
family = LAGRANGE
[../]
[./w] # Chemical potential (eV/mol)
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
# Use a bounding box IC at equilibrium concentrations to make sure the
# model behaves as expected.
[./testIC]
type = BoundingBoxIC
variable = c
x1 = 5
x2 = 20
y1 = 5
y2 = 20
inside = 0.823
outside = 0.236
[../]
[]
[BCs]
# periodic BC as is usually done on phase-field models
[./Periodic]
[./c_bcs]
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
# See wiki page "Developing Phase Field Models" for more information on Split
# Cahn-Hilliard equation kernels.
# http://mooseframework.org/wiki/PhysicsModules/PhaseField/DevelopingModels/
[./w_dot]
variable = w
v = c
type = CoupledTimeDerivative
[../]
[./coupled_res]
variable = w
type = SplitCHWRes
mob_name = M
[../]
[./coupled_parsed]
variable = c
type = SplitCHParsed
f_name = f_loc
kappa_name = kappa_c
w = w
[../]
[]
[Materials]
# d is a scaling factor that makes it easier for the solution to converge
# without changing the results. It is defined in each of the materials and
# must have the same value in each one.
[./constants]
# Define constant values kappa_c and M. Eventually M will be replaced with
# an equation rather than a constant.
type = GenericFunctionMaterial
prop_names = 'kappa_c M'
prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27
2.2841e-26*1e+09^2/6.24150934e+18/1e-27'
# kappa_c*eV_J*nm_m^2*d
# M*nm_m^2/eV_J/d
[../]
[./local_energy]
# Defines the function for the local free energy density as given in the
# problem, then converts units and adds scaling factor.
type = DerivativeParsedMaterial
property_name = f_loc
coupled_variables = c
constant_names = 'A B C D E F G eV_J d'
constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
1.208993e+04 2.568625e+03 -2.354293e+03
6.24150934e+18 1e-27'
expression = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
[../]
[]
[Preconditioning]
# Preconditioning is required for Newton's method. See wiki page "Solving
# Phase Field Models" for more information.
# http://mooseframework.org/wiki/PhysicsModules/PhaseField/SolvingModels/
[./coupled]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 30
l_tol = 1e-6
nl_max_its = 50
nl_abs_tol = 1e-9
end_time = 86400 # 1 day. We only need to run this long enough to verify
# the model is working properly.
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
-sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly
ilu 1'
dt = 100
[]
[Outputs]
exodus = true
console = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence-auto/2D/dirichlet.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.01
max = 0.01
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.01
max = 0.01
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.5 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 0.2
[]
(test/tests/outputs/intervals/output_limiting_function.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Functions]
[test_function]
type = PiecewiseLinear
x = '0.15 0.375 0.892'
y = '1 1 1'
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 15
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
verbose = true
[]
[Outputs]
execute_on = 'timestep_end'
[out]
type = Exodus
output_limiting_function = test_function
sync_only = true
[]
[]
(modules/thermal_hydraulics/test/tests/components/hs_coupler_2d2d_radiation/energy_conservation.i)
# This input file is used to test that HSCoupler2D2DRadiation conserves
# energy for a problem where 3 cylindrical heat structures (surfaces 1, 2, and 3)
# are enclosed by an annular heat structure (surface 4). Note that the mesh
# positions used in this input file do not reflect the real positions for this
# configuration, for convenience of viewing solutions.
emissivity1 = 0.8
emissivity2 = 0.5
emissivity3 = 0.2
emissivity4 = 0.9
orientation = '0 0 1'
length = 0.5
n_axial_elems = 10
radius_123 = 0.1
inner_radius_4 = 0.2
outer_radius_4 = 0.25
thickness_4 = ${fparse outer_radius_4 - inner_radius_4}
n_radial_elems_123 = 10
n_radial_elems_4 = 5
initial_T1 = 1200
initial_T2 = 1000
initial_T3 = 800
initial_T4 = 300
T_ref = 300
y_shift = 0.5
position1 = '0 0 0'
position2 = '0 ${y_shift} 0'
position3 = '0 ${fparse 2*y_shift} 0'
position4 = '0 ${fparse 3*y_shift} 0'
view_factor_12 = 0.15 # guessed some number < 1/6
view_factor_14 = ${fparse 1.0 - 2 * view_factor_12}
view_factor_41 = ${fparse radius_123 / inner_radius_4 * view_factor_14}
view_factor_44 = ${fparse 1.0 - 3 * view_factor_41}
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 15
cp = 500
rho = 8000
[]
[]
[Components]
[hs1]
type = HeatStructureCylindrical
position = ${position1}
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
names = 'body'
widths = '${radius_123}'
n_part_elems = '${n_radial_elems_123}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T1}
[]
[hs2]
type = HeatStructureCylindrical
position = ${position2}
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
names = 'body'
widths = '${radius_123}'
n_part_elems = '${n_radial_elems_123}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T2}
[]
[hs3]
type = HeatStructureCylindrical
position = ${position3}
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
names = 'body'
widths = '${radius_123}'
n_part_elems = '${n_radial_elems_123}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T3}
[]
[hs4]
type = HeatStructureCylindrical
position = ${position4}
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
inner_radius = ${inner_radius_4}
names = 'body'
widths = '${thickness_4}'
n_part_elems = '${n_radial_elems_4}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T4}
[]
[hs_coupler]
type = HSCoupler2D2DRadiation
heat_structures = 'hs1 hs2 hs3 hs4'
boundaries = 'hs1:outer hs2:outer hs3:outer hs4:inner'
emissivities = '${emissivity1} ${emissivity2} ${emissivity3} ${emissivity4}'
include_environment = false
view_factors = '
0 ${view_factor_12} ${view_factor_12} ${view_factor_14};
${view_factor_12} 0 ${view_factor_12} ${view_factor_14};
${view_factor_12} ${view_factor_12} 0 ${view_factor_14};
${view_factor_41} ${view_factor_41} ${view_factor_41} ${view_factor_44}'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[E_hs1]
type = ADHeatStructureEnergyRZ
block = 'hs1:body'
axis_dir = ${orientation}
axis_point = ${position1}
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs2]
type = ADHeatStructureEnergyRZ
block = 'hs2:body'
axis_dir = ${orientation}
axis_point = ${position2}
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs3]
type = ADHeatStructureEnergyRZ
block = 'hs3:body'
axis_dir = ${orientation}
axis_point = ${position3}
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs4]
type = ADHeatStructureEnergyRZ
block = 'hs4:body'
axis_dir = ${orientation}
axis_point = ${position4}
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_tot]
type = ParsedPostprocessor
expression = 'E_hs1 + E_hs2 + E_hs3 + E_hs4'
pp_names = 'E_hs1 E_hs2 E_hs3 E_hs4'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_tot_err]
type = ChangeOverTimePostprocessor
postprocessor = E_tot
take_absolute_value = true
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 10
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
file_base = 'energy_conservation'
[csv]
type = CSV
show = 'E_tot_err'
execute_on = 'FINAL'
[]
[]
(modules/chemical_reactions/test/tests/jacobian/2species_equilibrium.i)
# Tests the Jacobian when equilibrium secondary species are present
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[../]
[./b]
order = FIRST
family = LAGRANGE
[../]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure]
type = RandomIC
variable = pressure
max = 5
min = 1
[../]
[./a]
type = RandomIC
variable = a
max = 1
min = 0
[../]
[./b]
type = RandomIC
variable = b
max = 1
min = 0
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'a b'
reactions = '2a = pa2 2
a + b = pab 2'
secondary_species = 'pa2 pab'
pressure = pressure
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
[../]
[./pressure]
type = DarcyFluxPressure
variable = pressure
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
[]
[Outputs]
perf_graph = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/stochastic_tools/test/tests/transfers/sobol/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[left_bc]
type = PointValue
point = '0 0 0'
variable = u
[]
[right_bc]
type = PointValue
point = '1 0 0'
variable = u
[]
[]
[Outputs]
csv = true
[]
(modules/phase_field/tutorials/spinodal_decomposition/s4_mobility.i)
#
# Example simulation of an iron-chromium alloy at 500 C. Equilibrium
# concentrations are at 23.6 and 82.3 mol% Cr. Kappa value, free energy equation,
# and mobility equation were provided by Lars Hoglund. Solved using the split
# form of the Cahn-Hilliard equation.
#
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
nx = 25
ny = 25
nz = 0
xmin = 0
xmax = 25
ymin = 0
ymax = 25
zmin = 0
zmax = 0
uniform_refine = 2
[]
[Variables]
[./c] # Mole fraction of Cr (unitless)
order = FIRST
family = LAGRANGE
[../]
[./w] # Chemical potential (eV/mol)
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./concentrationIC] # 46.774 mol% Cr with variations
type = RandomIC
min = 0.44774
max = 0.48774
seed = 210
variable = c
[../]
[]
[BCs]
[./Periodic]
[./c_bcs]
auto_direction = 'x y'
[../]
[../]
[]
[Kernels]
[./w_dot]
variable = w
v = c
type = CoupledTimeDerivative
[../]
[./coupled_res]
variable = w
type = SplitCHWRes
mob_name = M
[../]
[./coupled_parsed]
variable = c
type = SplitCHParsed
f_name = f_loc
kappa_name = kappa_c
w = w
[../]
[]
[Materials]
# d is a scaling factor that makes it easier for the solution to converge
# without changing the results. It is defined in each of the first three
# materials and must have the same value in each one.
[./kappa] # Gradient energy coefficient (eV nm^2/mol)
type = GenericFunctionMaterial
prop_names = 'kappa_c'
prop_values = '8.125e-16*6.24150934e+18*1e+09^2*1e-27'
# kappa_c *eV_J*nm_m^2* d
[../]
[./mobility] # Mobility (nm^2 mol/eV/s)
# NOTE: This is a fitted equation, so only 'Conv' has units
type = DerivativeParsedMaterial
property_name = M
coupled_variables = c
constant_names = 'Acr Bcr Ccr Dcr
Ecr Fcr Gcr
Afe Bfe Cfe Dfe
Efe Ffe Gfe
nm_m eV_J d'
constant_expressions = '-32.770969 -25.8186669 -3.29612744 17.669757
37.6197853 20.6941796 10.8095813
-31.687117 -26.0291774 0.2286581 24.3633544
44.3334237 8.72990497 20.956768
1e+09 6.24150934e+18 1e-27'
expression = 'nm_m^2/eV_J/d*((1-c)^2*c*10^
(Acr*c+Bcr*(1-c)+Ccr*c*log(c)+Dcr*(1-c)*log(1-c)+
Ecr*c*(1-c)+Fcr*c*(1-c)*(2*c-1)+Gcr*c*(1-c)*(2*c-1)^2)
+c^2*(1-c)*10^
(Afe*c+Bfe*(1-c)+Cfe*c*log(c)+Dfe*(1-c)*log(1-c)+
Efe*c*(1-c)+Ffe*c*(1-c)*(2*c-1)+Gfe*c*(1-c)*(2*c-1)^2))'
derivative_order = 1
outputs = exodus
[../]
[./local_energy] # Local free energy function (eV/mol)
type = DerivativeParsedMaterial
property_name = f_loc
coupled_variables = c
constant_names = 'A B C D E F G eV_J d'
constant_expressions = '-2.446831e+04 -2.827533e+04 4.167994e+03 7.052907e+03
1.208993e+04 2.568625e+03 -2.354293e+03
6.24150934e+18 1e-27'
expression = 'eV_J*d*(A*c+B*(1-c)+C*c*log(c)+D*(1-c)*log(1-c)+
E*c*(1-c)+F*c*(1-c)*(2*c-1)+G*c*(1-c)*(2*c-1)^2)'
derivative_order = 2
[../]
[./precipitate_indicator] # Returns 1/625 if precipitate
type = ParsedMaterial
property_name = prec_indic
coupled_variables = c
expression = if(c>0.6,0.0016,0)
[../]
[]
[Postprocessors]
[./step_size] # Size of the time step
type = TimestepSize
[../]
[./iterations] # Number of iterations needed to converge timestep
type = NumNonlinearIterations
[../]
[./nodes] # Number of nodes in mesh
type = NumNodes
[../]
[./evaluations] # Cumulative residual calculations for simulation
type = NumResidualEvaluations
[../]
[./precipitate_area] # Fraction of surface devoted to precipitates
type = ElementIntegralMaterialProperty
mat_prop = prec_indic
[../]
[./active_time] # Time computer spent on simulation
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Preconditioning]
[./coupled]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 30
l_tol = 1e-6
nl_max_its = 50
nl_abs_tol = 1e-9
end_time = 604800 # 7 days
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type
-sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly
ilu 1'
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
cutback_factor = 0.8
growth_factor = 1.5
optimal_iterations = 7
[../]
[./Adaptivity]
coarsen_fraction = 0.1
refine_fraction = 0.7
max_h_level = 2
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
console = true
csv = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/phase_field/test/tests/Nucleation/material.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 20
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
variable = c
value = 0
[../]
[./right]
type = DirichletBC
boundary = right
variable = c
value = 1
[../]
[./Periodic]
[./all]
auto_direction = y
[../]
[../]
[]
[Kernels]
[./c]
type = Diffusion
variable = c
[../]
[./dt]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./nucleation]
type = DiscreteNucleation
op_names = c
op_values = 1
map = map
outputs = exodus
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationInserter
hold_time = 1
probability = 0.01
radius = 3.27
[../]
[./map]
type = DiscreteNucleationMap
periodic = c
inserter = inserter
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 10
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
hide = c
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/large_deform3.i)
# apply a number of "random" configurations and
# check that the algorithm returns to the yield surface
#
# must be careful here - we cannot put in arbitrary values of C_ijkl, otherwise the condition
# df/dsigma * C * flow_dirn < 0 for some stresses
# The important features that must be obeyed are:
# 0 = C_0222 = C_1222 (holds for transversely isotropic, for instance)
# C_0212 < C_0202 = C_1212 (holds for transversely isotropic)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[BCs]
[bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
# the following are "random" deformations
# each is O(1E-1) to provide large deformations
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '(sin(0.1*t)+x)/1E1'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '(cos(t)+x*y)/1E1'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = 'sin(0.4321*t)*x*y*z/1E1'
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[]
[should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[]
[]
[Functions]
[should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.577350269
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.08748866
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 100
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
# the following is transversely isotropic, i think.
fill_method = symmetric9
C_ijkl = '3E9 1E9 3E9 3E9 3E9 6E9 1E9 1E9 9E9'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
max_NR_iterations = 100
ep_plastic_tolerance = 1E-3
debug_fspb = crash
[]
[]
[Executioner]
end_time = 1E4
dt = 1
type = Transient
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/uel/small_test_expanded_umat.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = SMALL
incremental = true
extra_vector_tags = 'kernel_residual'
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '100 0.3'
plugin = '../../plugins/small_elastic_tri'
num_state_vars = 8
use_one_based_indexing = false
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/multiapps/picard_multilevel/2level_picard/sub_level2.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
[]
[Variables]
[w]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = w
[]
[diffusion]
type = Diffusion
variable = w
[]
[source]
type = CoupledForce
variable = w
v = v
[]
[]
[BCs]
[dirichlet0]
type = DirichletBC
variable = w
boundary = '3'
value = 0
[]
[dirichlet]
type = DirichletBC
variable = w
boundary = '1'
value = 100
[]
[]
[Postprocessors]
[avg_v]
type = ElementAverageValue
variable = v
execute_on = 'initial timestep_begin timestep_end'
[]
[avg_w]
type = ElementAverageValue
variable = w
execute_on = 'initial timestep_begin timestep_end'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
end_time = 0.1
dt = 0.02
[]
[Outputs]
exodus = true
[screen]
type = Console
execute_postprocessors_on= "timestep_end timestep_begin"
[]
[]
(test/tests/userobjects/layered_base_restartable/layered_base_restartable.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./np_layered_average]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./np_layered_average]
type = SpatialUserObjectAux
variable = np_layered_average
execute_on = 'timestep_begin'
user_object = npla
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./one]
type = DirichletBC
variable = u
boundary = 'right back top'
value = 12
[../]
[]
[UserObjects]
[./npla]
type = NearestPointLayeredAverage
direction = y
points = '0.25 0 0.25 0.75 0 0.25 0.25 0 0.75 0.75 0 0.75'
num_layers = 10
variable = u
execute_on = 'timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 8
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_1/jn13.i)
# unsaturated = false
# gravity = false
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn13
exodus = false
[]
(test/tests/multiapps/multiple_position_files/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/examples/grain_growth/grain_growth_linearized_interface.i)
[GlobalParams]
bound_value = 5.0
op_num = 8
var_name_base = phi
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1000
ymax = 1000
nx = 100
ny = 100
uniform_refine = 1
[]
[Modules]
[PhaseField]
[GrainGrowthLinearizedInterface]
op_name_base = gr
mobility = L
kappa = kappa_op
[]
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = RandomVoronoi
nonlinear_preconditioning = true
[]
[]
[]
[UserObjects]
[RandomVoronoi]
type = PolycrystalVoronoi
grain_num = 60
int_width = 10
rand_seed = 103838
[]
[grain_tracker]
type = GrainTracker
threshold = -4.0
compute_halo_maps = true # Only necessary for displaying HALOS
[]
[]
[AuxVariables]
[unique_grains]
order = CONSTANT
family = MONOMIAL
[]
[var_indices]
order = CONSTANT
family = MONOMIAL
[]
[halos]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[]
[halos]
type = FeatureFloodCountAux
variable = halos
flood_counter = grain_tracker
field_display = HALOS
execute_on = 'initial timestep_end'
[]
[]
[Materials]
[properties]
type = GenericConstantMaterial
prop_names = 'gbmob gbenergy gbwidth gamma_asymm'
prop_values = '100 6 10 1.5'
[]
[kappa_op]
type = ParsedMaterial
material_property_names = 'gbenergy gbwidth'
property_name = kappa_op
expression = '3/4*gbenergy*gbwidth'
[]
[L]
type = ParsedMaterial
material_property_names = 'gbmob gbwidth'
property_name = L
expression = '4/3*gbmob/gbwidth'
[]
[mu]
type = ParsedMaterial
material_property_names = 'gbenergy gbwidth'
property_name = mu
expression = '6*gbenergy/gbwidth'
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
execute_on = 'initial TIMESTEP_END'
[]
[]
[BCs]
[Periodic]
[All]
auto_direction = 'x y'
[]
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -snes_type'
petsc_options_value = 'hypre boomeramg vinewtonrsls'
l_tol = 1e-4
nl_max_its = 10
l_max_its = 45
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.02
optimal_iterations = 6
[]
end_time = 30
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_05.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Hysteresis order is initialised = 2, with turning points = (0.6, 0.8)
# Initial saturation is 0.71
# Water is removed from the system (so order = 2) until saturation = 0.6
# Then, water is removed from the system (so order = 0) until saturation = 0.58
# Then, water is added to the system (so order = 1 and turning point = 0.58) until saturation = 0.9
# Then, water is removed from the system (so order = 2 and turning point = 0.9)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = -9E5
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 2
previous_turning_points = '0.6 0.8'
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[tp2]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[tp2]
type = PorousFlowPropertyAux
variable = tp2
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 2
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30 * if(t <= 2, -1, if(t <= 7, 1, -1))'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[tp2]
type = PointValue
point = '0 0 0'
variable = tp2
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 10
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
[]
[]
(modules/porous_flow/test/tests/chemistry/except17.i)
# Exception test.
# Incorrect number of equilibrium reactions
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
[]
[b]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = Diffusion
variable = a
[]
[b]
type = Diffusion
variable = b
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[AuxVariables]
[eqm_k0]
initial_condition = 1E2
[]
[eqm_k1]
initial_condition = 1E-2
[]
[pressure]
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFractionAqueousEquilibriumChemistry
mass_fraction_vars = 'a b'
num_reactions = 2
equilibrium_constants = 'eqm_k0 eqm_k1'
primary_activity_coefficients = '1 1'
secondary_activity_coefficients = '1 1'
reactions = '2 0
1 1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/from_sub/parent_wrong_order.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./a]
family = SCALAR
order = SIXTH
[../]
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy]
type = Diffusion
variable = dummy
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[MultiApps]
[./sub]
type = TransientMultiApp
positions = '0 0 0'
input_files = 'sub_wrong_order.i'
[../]
[]
[Transfers]
[./from_sub]
type = MultiAppScalarToAuxScalarTransfer
from_multi_app = sub
source_variable = 'b'
to_aux_scalar = 'a'
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/fracture_diffusion/no_multiapp.i)
# A fracture, which is a 1D line of elements, is embedded in a matrix, which is a 2D surface of elements.
# The meshes conform: all fracture nodes are also matrix nodes (the fracture elements are sides of matrix elements).
# The overall mesh has two blocks, named "matrix" and "fracture".
#
# Two variables are defined:
# - frac_T, which is the temperature inside the fracture;
# - matrix_T, which is the temperature in the matrix.
# frac_T is governed by a diffusion equation along the 1D fracture.
# matrix_T is governed by a diffusion equation in the 2D matrix, with small diffusion coefficient.
# Heat is exchanged between the two systems via a heat-transfer coefficient, defined on the fracture subdomain, using two PorousFlowHeatMassTransfer Kernels
#
# If the mesh is too coarse, overshoots and undershoots in matrix_T can be observed.
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 2
nx = 20
xmin = 0
xmax = 10.0
ny = 20 # anything less than this produces over/under-shoots
ymin = -2
ymax = 2
[]
[matrix_subdomain]
type = RenameBlockGenerator
input = generate
old_block = 0
new_block = matrix
[]
[fracture_sideset]
type = ParsedGenerateSideset
input = matrix_subdomain
combinatorial_geometry = 'y>-1E-6 & y<1E-6'
normal = '0 1 0'
new_sideset_name = fracture_sideset
[]
[fracture_subdomain]
type = LowerDBlockFromSidesetGenerator
input = fracture_sideset
new_block_id = 1
new_block_name = fracture
sidesets = fracture_sideset
[]
[]
[Variables]
[frac_T]
block = fracture
[]
[matrix_T]
# Needs to be defined on both blocks, so PorousFlowHeatMassTransfer works appropriately
# Kernels for diffusion are on block=matrix only
[]
[]
[BCs]
[frac_T]
type = DirichletBC
variable = frac_T
boundary = left
value = 1
[]
[]
[Kernels]
[dot_frac_T]
type = CoefTimeDerivative
Coefficient = 1E-2
variable = frac_T
block = fracture
[]
[fracture_diffusion]
type = AnisotropicDiffusion
variable = frac_T
tensor_coeff = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
block = fracture
[]
[toMatrix]
type = PorousFlowHeatMassTransfer
block = fracture
variable = frac_T
v = matrix_T
transfer_coefficient = 0.02
[]
[dot_matrix_T]
type = TimeDerivative
variable = matrix_T
block = matrix
[]
[matrix_diffusion]
type = AnisotropicDiffusion
variable = matrix_T
tensor_coeff = '1E-3 0 0 0 1E-3 0 0 0 1E-3'
block = matrix
[]
[fromFracture]
type = PorousFlowHeatMassTransfer
block = fracture
variable = matrix_T
v = frac_T
transfer_coefficient = 0.02
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[VectorPostprocessors]
[frac_T]
type = NodalValueSampler
block = fracture
outputs = frac_T
sort_by = x
variable = frac_T
[]
[]
[Outputs]
print_linear_residuals = false
exodus = false
[frac_T]
type = CSV
execute_on = FINAL
[]
[]
(modules/porous_flow/test/tests/adaptivity/tet4_adaptivity.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
elem_type = TET4
dim = 3
nx = 2
ny = 2
[]
[]
[Adaptivity]
marker = marker
max_h_level = 1
[Markers]
[marker]
type = UniformMarker
mark = REFINE
[]
[]
[]
[GlobalParams]
PorousFlowDictator = 'dictator'
[]
[Variables]
[pp]
initial_condition = '0'
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = pp
boundary = 'left'
value = 1
[]
[right]
type = DirichletBC
variable = pp
boundary = 'right'
value = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = 'pp'
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = '0.1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-3 0 0 0 1e-3 0 0 0 1e-3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Postprocessors]
[numdofs]
type = NumDOFs
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = 4
dt = 1
solve_type = Newton
nl_abs_tol = 1e-12
[]
[Outputs]
execute_on = 'final'
exodus = true
perf_graph = true
show = pp
[]
(modules/porous_flow/test/tests/numerical_diffusion/pffltvd_action.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, employing PorousFlow Kernels and UserObjects, with superbee flux-limiter
# Using the PorousFlowFullySaturated Action
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
fp = the_simple_fluid
mass_fraction_vars = tracer
stabilization = KT
flux_limiter_type = superbee
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
file_base = pffltvd_out
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/userobjects/layered_average/layered_average_block.i)
#
# The mesh consists of two blocks. Block 1 is from y=0 to y=2, and
# block 2 is from y=3 to y=4. Elements are 0.25 high. The solution
# is u = 4y.
#
# Two sets of LayeredAverage values are computed. In both cases, four
# layers are used. In 'unrestricted', the layers span the entire mesh.
# In 'restricted', the layers cover only block 1.
#
# For 'unrestricted', the result is a value of 2 from 0<y<1 , a value
# of 6 from 1<y<2, and a value of 14 from 3<y<4.
#
# For 'restricted', the result is a value of 1 from 0<y<0.5, a value of
# 3 from 0.5<y<1, a value of 5 from 1<y<1.5, and a value of 7 for y>1.5.
#
[Mesh]
file = layered_average_block.e
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./restricted]
order = CONSTANT
family = MONOMIAL
[../]
[./unrestricted]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./restricted]
type = SpatialUserObjectAux
variable = restricted
execute_on = timestep_end
user_object = restricted
[../]
[./unrestricted]
type = SpatialUserObjectAux
variable = unrestricted
execute_on = timestep_end
user_object = unrestricted
[../]
[]
[BCs]
[./ll]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./lu]
type = DirichletBC
variable = u
boundary = 2
value = 8
[../]
[./ul]
type = DirichletBC
variable = u
boundary = 3
value = 12
[../]
[./uu]
type = DirichletBC
variable = u
boundary = 4
value = 16
[../]
[]
[UserObjects]
[./restricted]
type = LayeredAverage
direction = y
num_layers = 4
variable = u
execute_on = linear
block = 1
[../]
[./unrestricted]
type = LayeredAverage
direction = y
num_layers = 4
variable = u
execute_on = linear
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/solid_mechanics_basic/square_branch_quad_2d.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_uo0]
type = LineSegmentCutUserObject
cut_data = '-1.0000e-10 6.6340e-01 6.6340e-01 -1.0000e-10'
time_start_cut = 0.0
time_end_cut = 1.0
[../]
[./line_seg_cut_uo1]
type = LineSegmentCutUserObject
cut_data = '3.3120e-01 3.3200e-01 1.0001e+00 3.3200e-01'
time_start_cut = 1.0
time_end_cut = 2.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
planar_formulation = PLANE_STRAIN
add_variables = true
[../]
[]
[Functions]
[./right_disp_x]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0'
y = '0 0.005 0.01 0.01'
[../]
[./top_disp_y]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0'
y = '0 0.005 0.01 0.01'
[../]
[]
[BCs]
[./right_x]
type = FunctionDirichletBC
boundary = 1
variable = disp_x
function = right_disp_x
[../]
[./top_y]
type = FunctionDirichletBC
boundary = 2
variable = disp_y
function = top_disp_y
[../]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./left_x]
type = DirichletBC
boundary = 3
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-16
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 2.2
num_steps = 5000
[]
[Outputs]
file_base = square_branch_quad_2d_out
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(test/tests/controls/output/controllable_clear.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
elem_type = QUAD4
uniform_refine = 4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[DiracKernels]
[./test_object]
type = MaterialPointSource
point = '0.5 0.5 0'
variable = u
[../]
[]
[Materials]
[./mat]
type = GenericConstantMaterial
prop_names = 'matp'
prop_values = '1'
block = 0
[../]
[]
[Postprocessors]
[./test_object]
type = FunctionValuePostprocessor
function = '2*(x+y)'
point = '0.5 0.5 0'
[../]
[./other_point_test_object]
type = FunctionValuePostprocessor
function = '3*(x+y)'
point = '0.5 0.5 0'
[../]
[]
[Outputs]
controls = true
[]
[Controls]
[./point_control]
type = TestControl
test_type = 'point'
parameter = '*/*/point'
execute_on = 'initial'
[../]
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/rd01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 120
ny = 1
xmin = 0
xmax = 6
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '1E-2 1 10 500 5000 5000'
x = '0 10 100 1000 10000 100000'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.336
alpha = 1.43e-4
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e7
viscosity = 1.01e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pressure
capillary_pressure = pc
[]
[relperm]
type = PorousFlowRelativePermeabilityVG
m = 0.336
seff_turnover = 0.99
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.33
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.295E-12 0 0 0 0.295E-12 0 0 0 0.295E-12'
[]
[]
[Variables]
[pressure]
initial_condition = -72620.4
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pressure
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pressure
gravity = '-10 0 0'
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[]
[BCs]
[base]
type = PorousFlowSink
boundary = right
flux_function = -2.315E-3
variable = pressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '0 0 0'
end_point = '6 0 0'
sort_by = x
num_points = 121
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 359424
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = rd01
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[along_line]
type = CSV
execute_on = final
[]
[]
(modules/combined/examples/geochem-porous_flow/geotes_2D/exchanger_un_quartz.i)
# Model of the heat-exchanger
# The input fluid to the heat exchanger is determined by AuxVariables called production_temperature, production_rate_Na, production_rate_Cl, production_rate_SiO2 and production_rate_H2O. These come from Postprocessors in the porous-flow simulation that measure the fluid composition at the production well.
# Given the input fluid, the exchanger cools/heats the fluid, removing any precipitates, and injects fluid back to the porous-flow simulation at temperature output_temperature and composition given by massfrac_Na, etc.
# In the absence of data concerning Quartz precipitation rates in heat exchangers, do not treat Quartz as kinetic
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[TimeDependentReactionSolver]
model_definition = definition
include_moose_solve = false
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
swap_out_of_basis = "SiO2(aq)"
swap_into_basis = "QuartzUnlike"
constraint_species = "H2O Na+ Cl- QuartzUnlike"
constraint_value = " 1.0E-2 0.1E-2 0.1E-2 1E-10"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_mineral"
constraint_unit = " kg moles moles moles"
initial_temperature = 50.0
mode = 4
temperature = 200
cold_temperature = 40.0
source_species_names = 'H2O Na+ Cl- SiO2(aq)'
source_species_rates = 'production_rate_H2O production_rate_Na production_rate_Cl production_rate_SiO2'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
add_aux_pH = false # there is no H+ in this system
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
execute_console_output_on = '' # only CSV output used in this example
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "small_database.json"
basis_species = "H2O SiO2(aq) Na+ Cl-"
equilibrium_minerals = "QuartzUnlike"
[]
[]
[Executioner]
type = Transient
dt = 1E5
end_time = 2E6 #7.76E6 # 90 days
[]
[AuxVariables]
[production_temperature]
initial_condition = 50 # the production_T Transfer lags one timestep behind for some reason, so give this a reasonable initial condition
[]
[transported_H2O]
[]
[transported_Na]
[]
[transported_Cl]
[]
[transported_SiO2]
[]
[transported_mass]
[]
[massfrac_H2O]
[]
[massfrac_Na]
[]
[massfrac_Cl]
[]
[massfrac_SiO2]
[]
[dumped_quartz]
[]
[production_rate_H2O]
initial_condition = 5.518533e+01 # the production_H2O Transfer lags one timestep behind for some reason (when the porous_flow simulation has finished, it correctly computes mole_rate_H2O_produced, but the Transfer gets the mole_rate_H2O_produced from the previous timestep), so give this a reasonable initial condition, otherwise this will be zero at the start of the simulation!
[]
[production_rate_Na]
initial_condition = 9.943302e-02
[]
[production_rate_Cl]
initial_condition = 9.943302e-02
[]
[production_rate_SiO2]
initial_condition = 2.340931e-04
[]
[]
[AuxKernels]
[transported_H2O]
type = GeochemistryQuantityAux
variable = transported_H2O
species = H2O
quantity = transported_moles_in_original_basis
[]
[transported_Na]
type = GeochemistryQuantityAux
variable = transported_Na
species = Na+
quantity = transported_moles_in_original_basis
[]
[transported_Cl]
type = GeochemistryQuantityAux
variable = transported_Cl
species = Cl-
quantity = transported_moles_in_original_basis
[]
[transported_SiO2]
type = GeochemistryQuantityAux
variable = transported_SiO2
species = 'SiO2(aq)'
quantity = transported_moles_in_original_basis
[]
[transported_mass]
type = ParsedAux
coupled_variables = 'transported_H2O transported_Na transported_Cl transported_SiO2'
variable = transported_mass
expression = 'transported_H2O * 18.0152 + transported_Na * 22.9898 + transported_Cl * 35.453 + transported_SiO2 * 60.0843'
[]
[massfrac_H2O]
type = ParsedAux
coupled_variables = 'transported_mass transported_H2O'
variable = massfrac_H2O
expression = '18.0152 * transported_H2O / transported_mass'
[]
[massfrac_Na]
type = ParsedAux
coupled_variables = 'transported_mass transported_Na'
variable = massfrac_Na
expression = '22.9898 * transported_Na / transported_mass'
[]
[massfrac_Cl]
type = ParsedAux
coupled_variables = 'transported_mass transported_Cl'
variable = massfrac_Cl
expression = '35.453 * transported_Cl / transported_mass'
[]
[massfrac_SiO2]
type = ParsedAux
coupled_variables = 'transported_mass transported_SiO2'
variable = massfrac_SiO2
expression = '60.0843 * transported_SiO2 / transported_mass'
[]
[dumped_quartz]
type = GeochemistryQuantityAux
variable = dumped_quartz
species = QuartzUnlike
quantity = moles_dumped
[]
[]
[Postprocessors]
[cumulative_moles_precipitated_quartz]
type = PointValue
variable = dumped_quartz
[]
[production_temperature]
type = PointValue
variable = production_temperature
[]
[mass_heated_this_timestep]
type = PointValue
variable = transported_mass
[]
[]
[Outputs]
csv = true
[]
[MultiApps]
[porous_flow_sim]
type = TransientMultiApp
input_files = porous_flow.i
cli_args = 'MultiApps/react/input_files=aquifer_un_quartz_geochemistry.i'
execute_on = 'timestep_end'
[]
[]
[Transfers]
[injection_T]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'solution_temperature'
variable = 'injection_temperature'
[]
[injection_Na]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Na'
variable = 'injection_rate_massfrac_Na'
[]
[injection_Cl]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_Cl'
variable = 'injection_rate_massfrac_Cl'
[]
[injection_SiO2]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_SiO2'
variable = 'injection_rate_massfrac_SiO2'
[]
[injection_H2O]
type = MultiAppNearestNodeTransfer
direction = TO_MULTIAPP
multi_app = porous_flow_sim
fixed_meshes = true
source_variable = 'massfrac_H2O'
variable = 'injection_rate_massfrac_H2O'
[]
[production_T]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = production_temperature
variable = production_temperature
[]
[production_Na]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Na_produced
variable = production_rate_Na
[]
[production_Cl]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_Cl_produced
variable = production_rate_Cl
[]
[production_SiO2]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_SiO2_produced
variable = production_rate_SiO2
[]
[production_H2O]
type = MultiAppPostprocessorInterpolationTransfer
direction = FROM_MULTIAPP
multi_app = porous_flow_sim
postprocessor = mole_rate_H2O_produced
variable = production_rate_H2O
[]
[]
(test/tests/outputs/perf_graph/multi_app/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
perf_graph = true
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialSintering_test.i)
#input file to test the materials GrandPotentialTensorMaterial
[Mesh]
type = GeneratedMesh
dim = 2
nx = 17
ny = 17
xmin = 0
xmax = 680
ymin = 0
ymax = 680
uniform_refine = 1
[]
[GlobalParams]
op_num = 4
var_name_base = gr
int_width = 40
[]
[Variables]
[./w]
[../]
[./phi]
[../]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./T]
order = CONSTANT
family = MONOMIAL
[../]
[./F_loc]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./phi_IC]
type = SpecifiedSmoothCircleIC
variable = phi
x_positions = '190 490 190 490'
y_positions = '190 190 490 490'
z_positions = ' 0 0 0 0'
radii = '150 150 150 150'
invalue = 0
outvalue = 1
[../]
[./gr0_IC]
type = SmoothCircleIC
variable = gr0
x1 = 190
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr1_IC]
type = SmoothCircleIC
variable = gr1
x1 = 490
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr2_IC]
type = SmoothCircleIC
variable = gr2
x1 = 190
y1 = 490
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr3_IC]
type = SmoothCircleIC
variable = gr3
x1 = 490
y1 = 490
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[]
[Functions]
[./f_T]
type = ConstantFunction
value = 1600
[../]
[]
[Materials]
# Free energy coefficients for parabolic curves
[./ks]
type = ParsedMaterial
property_name = ks
coupled_variables = 'T'
constant_names = 'a b'
constant_expressions = '-0.0025 157.16'
expression = 'a*T + b'
[../]
[./kv]
type = ParsedMaterial
property_name = kv
material_property_names = 'ks'
expression = '10*ks'
[../]
# Diffusivity and mobilities
[./chiD]
type = GrandPotentialTensorMaterial
f_name = chiD
solid_mobility = L
void_mobility = Lv
chi = chi
surface_energy = 19.7
c = phi
T = T
D0 = 2.0e11
GBmob0 = 1.4759e9
Q = 2.77
Em = 2.40
bulkindex = 1
gbindex = 20
surfindex = 100
outputs = exodus
[../]
# Equilibrium vacancy concentration
[./cs_eq]
type = DerivativeParsedMaterial
property_name = cs_eq
coupled_variables = 'gr0 gr1 gr2 gr3 T'
constant_names = 'Ef c_GB kB'
constant_expressions = '2.69 0.189 8.617343e-5'
expression = 'bnds:=gr0^2 + gr1^2 + gr2^2 + gr3^2; exp(-Ef/kB/T) + 4.0 * c_GB * (1 - bnds)^2'
[../]
# Everything else
[./sintering]
type = GrandPotentialSinteringMaterial
chemical_potential = w
void_op = phi
Temperature = T
surface_energy = 19.7
grainboundary_energy = 9.86
void_energy_coefficient = kv
solid_energy_coefficient = ks
equilibrium_vacancy_concentration = cs_eq
solid_energy_model = PARABOLIC
[../]
# Concentration is only meant for output
[./c]
type = ParsedMaterial
property_name = c
material_property_names = 'hs rhos hv rhov'
constant_names = 'Va'
constant_expressions = '0.04092'
expression = 'Va*(hs*rhos + hv*rhov)'
outputs = exodus
[../]
[./f_bulk]
type = ParsedMaterial
property_name = f_bulk
coupled_variables = 'phi gr0 gr1 gr2 gr3'
material_property_names = 'mu gamma'
expression = 'mu*(phi^4/4-phi^2/2 + gr0^4/4-gr0^2/2 + gr1^4/4-gr1^2/2
+ gr2^4/4-gr2^2/2 + gr3^4/4-gr3^2/2
+ gamma*(phi^2*(gr0^2+gr1^2+gr2^2+gr3^2) + gr0^2*(gr1^2+gr2^2+gr3^2)
+ gr1^2*(gr2^2 + gr3^2) + gr2^2*gr3^2) + 0.25)'
outputs = exodus
[../]
[./f_switch]
type = ParsedMaterial
property_name = f_switch
coupled_variables = 'w'
material_property_names = 'chi'
expression = '0.5*w^2*chi'
outputs = exodus
[../]
[./f0]
type = ParsedMaterial
property_name = f0
material_property_names = 'f_bulk f_switch'
expression = 'f_bulk + f_switch'
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_gr2]
type = TimeDerivative
variable = gr2
[../]
[./dt_gr3]
type = TimeDerivative
variable = gr3
[../]
[./dt_phi]
type = TimeDerivative
variable = phi
[../]
[./dt_w]
type = TimeDerivative
variable = w
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
[./T_aux]
type = FunctionAux
variable = T
function = f_T
[../]
[./F_aux]
type = TotalFreeEnergy
variable = F_loc
f_name = f0
interfacial_vars = 'phi gr0 gr1 gr2 gr3'
kappa_names = 'kappa kappa kappa kappa kappa'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = JFNK
dt = 1
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/intervals/minimum_time_interval.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 2
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = NEWTON
[]
[Outputs]
execute_on = 'timestep_end'
[out]
type = CSV
minimum_time_interval = 0.21
[]
[]
(tutorials/tutorial02_multiapps/step02_transfers/01_parent_meshfunction.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[tv]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0'
input_files = '01_sub_meshfunction.i'
[]
[]
[Transfers]
[pull_v]
type = MultiAppShapeEvaluationTransfer
# Transfer from the sub-app to this app
from_multi_app = sub_app
# The name of the variable in the sub-app
source_variable = v
# The name of the auxiliary variable in this app
variable = tv
[]
[push_u]
type = MultiAppShapeEvaluationTransfer
# Transfer to the sub-app from this app
to_multi_app = sub_app
# The name of the variable in this app
source_variable = u
# The name of the auxiliary variable in the sub-app
variable = tu
[]
[]
(test/tests/time_steppers/fixed_point_iteration_adaptive_dt/main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
execute_on = 'TIMESTEP_END'
[]
[fp_its]
type = NumFixedPointIterations
execute_on = 'TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 10
fixed_point_rel_tol = 1e-8
nl_abs_tol = 1e-14
verbose = true
[TimeStepper]
type = FixedPointIterationAdaptiveDT
dt_initial = 0.1
target_iterations = 6
target_window = 0
increase_factor = 2.0
decrease_factor = 0.5
[]
[]
[Outputs]
file_base = 'increase_dt'
[csv]
type = CSV
execute_on = 'TIMESTEP_END'
[]
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = sub.i
sub_cycling = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/solid_mechanics/tutorials/introduction/mech_step01.i)
#
# Initial single block mechanics input
# https://mooseframework.inl.gov/modules/solid_mechanics/tutorials/introduction/step01.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Executioner]
type = Transient
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/grid-sequencing/vi-coarser.i)
l=10
nx=20
num_steps=2
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[bounds][]
[]
[Bounds]
[./u_upper_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = upper
bound_value = ${l}
[../]
[./u_lower_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = lower
bound_value = 0
[../]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = 'if(x<5,-1,1)'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 0
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = ${l}
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options = '-snes_vi_monitor'
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
petsc_options_value = '0 30 asm 16 basic vinewtonrsls'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
active = 'upper_violations lower_violations'
[upper_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = ${fparse 10+1e-8}
comparator = 'greater'
[]
[lower_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[nls]
type = NumNonlinearIterations
[]
[cum_nls]
type = CumulativeValuePostprocessor
postprocessor = nls
[]
[]
(test/tests/times/input_times.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[Times]
[input]
type = InputTimes
times = '0.2 0.4 0.9'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
# Test recover
num_steps = 2
[]
[Outputs]
[out]
type = JSON
execute_system_information_on = none
[]
[]
(test/tests/kernels/coupled_time_derivative/coupled_time_derivative_test.i)
###########################################################
# This is a simple test of the CoupledTimeDerivative kernel.
# The expected solution for the variable v is
# v(x) = 1/2 * (x^2 + x)
###########################################################
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./fn_u]
type = BodyForce
variable = u
function = 1
[../]
[./time_v]
type = CoupledTimeDerivative
variable = v
v = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = v
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = v
boundary = 'right'
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(test/tests/meshmodifiers/element_subdomain_modifier/adaptivity_moving_boundary_3d.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
nz = 6
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
block_name = 'left'
bottom_left = '-1 -1 0'
top_right = '0 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
block_name = 'right'
bottom_left = '0 -1 0'
top_right = '1 1 1'
[]
[moving_boundary]
type = SideSetsBetweenSubdomainsGenerator
input = 'right'
new_boundary = 'moving_boundary'
primary_block = 'left'
paired_block = 'right'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
block = 2
criterion_type = 'ABOVE'
threshold = 0.5
subdomain_id = 1
moving_boundaries = 'moving_boundary'
moving_boundary_subdomain_pairs = 'left right'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Functions]
[moving_gauss]
type = ParsedFunction
value = 'exp(-((x+0.5-t)^2+(y)^2)/0.25)'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = 'exp(-((x+0.5-t)^2+(y)^2)/0.25)'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Adaptivity]
steps = 1
marker = 'marker'
initial_marker = 'marker'
max_h_level = 1
[Indicators/indicator]
type = GradientJumpIndicator
variable = 'phi'
[]
[Markers]
[efm]
type = ErrorFractionMarker
indicator = 'indicator'
coarsen = 0.2
refine = 0.5
[]
[marker]
type = BoundaryPreservedMarker
preserved_boundary = 'moving_boundary'
marker = 'efm'
[]
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 5
[]
[Outputs]
exodus = true
[]
(tutorials/tutorial02_multiapps/step01_multiapps/01_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[force]
type = BodyForce
variable = u
value = 1.
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 0
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 1.
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
type = TransientMultiApp
positions = '0 0 0'
input_files = '01_sub.i'
[]
[]
(modules/porous_flow/test/tests/jacobian/fflux02.i)
# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[massfrac1]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = -0.7+x+y
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 0.3
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = massfrac1
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0 massfrac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/time_integrators/actually_explicit_euler_verification/ee-1d-quadratic-neumann.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = -1
xmax = 1
nx = 10
elem_type = EDGE3
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = x*x-2*t+t*x*x
[../]
[./exact_fn]
type = ParsedFunction
expression = t*x*x
[../]
[./left_bc_fn]
type = ParsedFunction
expression = -t*2*x
[../]
[./right_bc_fn]
type = ParsedFunction
expression = t*2*x
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./abs]
type = Reaction
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./left]
type = FunctionNeumannBC
variable = u
boundary = '0'
function = left_bc_fn
[../]
[./right]
type = FunctionNeumannBC
variable = u
boundary = '1'
function = right_bc_fn
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
l_tol = 1e-12
start_time = 0.0
num_steps = 10
dt = 0.001
[./TimeIntegrator]
type = ActuallyExplicitEuler
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/solid_mechanics/test/tests/ad_elastic/finite_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_x]
scaling = 1e-10
[../]
[./disp_y]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
use_displaced_mesh = true
[../]
[./stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
use_displaced_mesh = true
[../]
[./stress_z]
type = ADStressDivergenceTensors
component = 2
variable = disp_z
use_displaced_mesh = true
[../]
[]
[BCs]
[./symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = ADDirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Materials]
[./strain]
type = ADComputeFiniteStrain
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/conserved_noise/uniform.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 10.0
ymin = 0.0
ymax = 10.0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
initial_condition = 0.9
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
off_diag_row = 'w c'
off_diag_column = 'c w'
[../]
[]
[Kernels]
[./cres]
type = SplitCHMath
variable = c
kappa_name = kappa_c
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./conserved_langevin]
type = ConservedLangevinNoise
amplitude = 0.5
variable = w
noise = uniform_noise
[]
[]
[BCs]
[./Periodic]
[./all]
variable = 'c w'
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
[../]
[]
[UserObjects]
[./uniform_noise]
type = ConservedUniformNoise
[../]
[]
[Postprocessors]
[./total_c]
type = ElementIntegralVariablePostprocessor
execute_on = 'initial timestep_end'
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 30
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
dt = 10.0
num_steps = 4
[]
[Outputs]
file_base = uniform
exodus = true
[./csv]
type = CSV
delimiter = ' '
[../]
[]
(modules/ray_tracing/test/tests/outputs/ray_tracing_mesh_output/ray_mesh_output_transient.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 10
ymax = 10
[]
[]
[UserObjects/study]
type = TestTransientRaysStudy
ray_kernel_coverage_check = false
distance_function = '(t + x) / 5'
boundary = 'bottom'
always_cache_traces = true
[]
[Executioner]
type = Transient
num_steps = 4
[]
[Problem]
solve = false
[]
[Outputs/rays]
type = RayTracingExodus
study = study
execute_on = TIMESTEP_END
# would cause diffs on IDs
output_properties = intersections
[]
(modules/solid_mechanics/test/tests/anisotropic_elastoplasticity/ad_aniso_plasticity_x_one.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[plastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[plasticity_strain_xx]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xx
index_i = 0
index_j = 0
[]
[plasticity_strain_xy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_xy
index_i = 0
index_j = 1
[]
[plasticity_strain_yy]
type = ADRankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1e1 1e8'
y = '0 -4e2 -4e2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 70000
poissons_ratio = 0.25
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_plasticity"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5829856 0.364424 0.6342174 2.0691375 2.3492325 1.814589"
[]
[trial_plasticity]
type = ADHillElastoPlasticityStressUpdate
hardening_constant = 2000.0
yield_stress = 0.001 # was 200 for verification
absolute_tolerance = 1e-15
relative_tolerance = 1e-13
# internal_solve_full_iteration_history = true
max_inelastic_increment = 2.0e-6
# internal_solve_output_on = on_error
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = left
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = left
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-12
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 25
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.05
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
dt = 1.0e-5
time_t = '0 3.4e-5 10'
time_dt = '1.0e-5 1.0e-7 1.0e-7'
[]
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[plasticity_strain_xx]
type = ElementalVariableValue
variable = plastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 0
[]
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/functions/piecewise_multilinear/time.i)
# PiecewiseMultilinear function tests for time-dependent data
# See [Functions] block for a description of the tests
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0
xmax = 1
nx = 1
ymin = 0
ymax = 1
ny = 1
zmin = 0
zmax = 1
nz = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./time1_var]
[../]
[]
[AuxKernels]
[./time1_AuxK]
type = FunctionAux
variable = time1_var
function = time1_fcn
[../]
[]
[Functions]
# This increases linearly: f = t
[./time1_fcn]
type = PiecewiseMultilinear
data_file = time1.txt
[../]
[./time1_answer]
type = ParsedFunction
expression = t
[../]
[]
[Postprocessors]
[./time1_pp]
type = NodalL2Error
function = time1_answer
variable = time1_var
[../]
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = time
hide = dummy
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/flow_channel_1phase/err.overspecified.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_vel = 0
initial_p = 1e5
initial_T = 300
closures = simple_closures
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = water
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.
D_h = 1.12837916709551
f = 0.01
length = 1
n_elems = 100
[]
[inlet1]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 10
T0 = 10
[]
[inlet2]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:in'
p0 = 11
T0 = 10
[]
[outlet1]
type = Outlet1Phase
input = 'pipe:out'
p = 10
[]
[outlet2]
type = Outlet1Phase
input = 'pipe:out'
p = 11
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1e-4
dtmin = 1.e-7
solve_type = 'PJFNK'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-8
l_max_its = 100
start_time = 0.0
num_steps = 10
[]
[Outputs]
[out]
type = Exodus
[]
[]
(test/tests/userobjects/property_read_file/piecewise_constant_elem_multiple.i)
[Mesh]
allow_renumbering = false
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = '1.5 2.4 0.1'
dy = '1.3 0.9'
ix = '2 1 1'
iy = '1 3'
subdomain_id = '0 1 1
2 2 2'
[]
[]
[AuxVariables]
[u]
family = MONOMIAL
order = CONSTANT
[]
[]
[UserObjects]
[reader_element]
type = PropertyReadFile
prop_file_names_csv = 'data_files.csv'
read_type = 'element'
nprop = 3 # number of columns in CSV
execute_on = TIMESTEP_END
[]
[]
[Functions]
[element]
type = PiecewiseConstantFromCSV
read_prop_user_object = 'reader_element'
read_type = 'element'
column_number = '2'
[]
[]
[ICs]
[element]
type = FunctionIC
variable = 'u'
function = 'element'
[]
[]
[AuxKernels]
[set_elem]
type = FunctionAux
variable = 'u'
function = 'element'
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_transfer_from_heat_structure_3d/test.i)
[GlobalParams]
scaling_factor_1phase = '1. 1.e-2 1.e-4'
scaling_factor_temperature = 1e-2
initial_from_file = 'steady_state_out.e'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Materials]
[mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '16 356 6.5514e3'
[]
[]
[Functions]
[Ts_bc]
type = ParsedFunction
expression = '2*sin(x*pi/2)+2*sin(pi*y) +507'
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '-1 0 -2.5'
orientation = '1 0 0'
length = 2
n_elems = 2
A = 0.3
D_h = 0.1935483871
f = 0.1
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.1
T = 500
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 6e6
[]
[ht]
type = HeatTransferFromHeatStructure3D1Phase
flow_channels = 'pipe'
hs = blk
boundary = blk:right
P_hf = 3
Hw = 1000
[]
[blk]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
[]
[right_bnd]
type = HSBoundarySpecifiedTemperature
hs = blk
boundary = blk:bottom
T = Ts_bc
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'initial'
[]
(modules/combined/test/tests/cavity_pressure/3d.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V0 + gamma * t
# with
# alpha = n0
# beta = T0 / 2
# gamma = - (0.003322259...) * V0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# The parameters combined at t = 1 gives p = 301.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = 3d.e
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.35'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 240.54443866068704
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
[]
[heat]
type = Diffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = Diffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = FunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = FunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = FunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
volume = internalVolume
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
[]
[]
[]
[Materials]
[elast_tensor1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e1
poissons_ratio = 0
block = 1
[]
[strain1]
type = ComputeFiniteStrain
block = 1
[]
[stress1]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0
block = 2
[]
[strain2]
type = ComputeFiniteStrain
block = 2
[]
[stress2]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_reporter/main.i)
[StochasticTools]
auto_create_executioner = false
[]
[Samplers]
[sample]
type = CartesianProduct
execute_on = PRE_MULTIAPP_SETUP
linear_space_items = '1 1 2
0.1 0.1 2
0 1e-8 2'
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
execute_on = 'INITIAL TIMESTEP_BEGIN'
ignore_solve_not_converge = true
[]
[]
[Transfers]
[data]
type = SamplerReporterTransfer
from_multi_app = sub
sampler = sample
stochastic_reporter = storage
from_reporter = 'pp/value vpp/vec constant/str constant/int'
[]
[]
[Controls]
[runner]
type = MultiAppSamplerControl
multi_app = sub
param_names = 'Reporters/constant/integer_values
real_val
Executioner/nl_rel_tol'
sampler = sample
[]
[]
[Reporters]
[storage]
type = StochasticReporter
execute_on = 'initial timestep_end'
parallel_type = ROOT
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.01
[]
[Outputs]
[out]
type = JSON
[]
[]
(test/tests/utils/apply_input_parameters/apply_input_parameters.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[ApplyInputParametersTest]
# Builds CoefDiffusion
coef = 0.1
variable = u
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/vectorpostprocessors/stochastic_results/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
[Postprocessors]
[avg]
type = AverageNodalVariableValue
variable = u
[]
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_aug.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 100
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
tangential_tolerance = 1e-3
formulation = augmented_lagrange
normalize_penalty = true
penalty = 1e8
model = frictionless
al_penetration_tolerance = 1e-8
[../]
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d-rz/finite_action.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
coord_type = RZ
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e6
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/time_steppers/timesequence_stepper/timesequence_restart2.i)
[Mesh]
file = timesequence_restart1_cp/0002-mesh.cpa.gz
[]
[Problem]
restart_file_base = timesequence_restart1_cp/0002
# There is an initial conditions overwriting the restart on the nonlinear variable u
# As you can see in the gold file, this makes the initial step output be from the
# initial condition
allow_initial_conditions_with_restart = true
[]
[Functions]
[exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[]
[forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[]
[]
[Variables]
[u]
family = LAGRANGE
order = SECOND
[]
[]
[ICs]
[u_var]
type = FunctionIC
variable = u
function = exact_fn
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = forcing_fn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[]
[]
[Executioner]
type = Transient
end_time = 4.0
[TimeStepper]
type = TimeSequenceStepper
time_sequence = '0 0.85 1.3 2 4'
[]
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/thin_layer_heat_transfer/steady_3d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 10
ny = 10
nz = 2
zmax = 0.2
dim = 3
[]
[block1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 1 0.2'
input = gen
[]
[block2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.5 0 0'
top_right = '1 1 0.2'
input = block1
[]
[breakmesh]
input = block2
type = BreakMeshByBlockGenerator
block_pairs = '1 2'
split_interface = true
add_interface_on_two_sides = true
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[thermal_cond]
type = HeatConduction
variable = temperature
[]
[]
[InterfaceKernels]
[thin_layer]
type = ThinLayerHeatTransfer
thermal_conductivity = thermal_conductivity_layer
thickness = 0.01
variable = temperature
neighbor_var = temperature
boundary = Block1_Block2
[]
[]
[BCs]
[left_temp]
type = DirichletBC
value = 100
variable = temperature
boundary = left
[]
[right_temp]
type = DirichletBC
value = 0
variable = temperature
boundary = right
[]
[]
[Materials]
[thermal_cond]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = '1'
[]
[thermal_cond_layer]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity_layer'
prop_values = '0.05'
boundary = Block1_Block2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.05
num_steps = 1
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/cyl2D.i)
#
# 2D Cylindrical Gap Heat Transfer Test.
#
# This test exercises 2D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of an inner solid cylinder of radius = 1 unit, and outer
# hollow cylinder with an inner radius of 2 in the x-y plane. In other words,
# the gap between them is 1 radial unit in length.
#
# The conductivity of both cylinders is set very large to achieve a uniform
# temperature in each cylinder. The temperature of the center node of the
# inner cylinder is ramped from 100 to 200 over one time unit. The temperature
# of the outside of the outer, hollow cylinder is held fixed at 100.
#
# A simple analytical solution is possible for the integrated heat flux
# between the inner and outer cylinders:
#
# Integrated Flux = (T_left - T_right) * (gapK/(r*ln(r2/r1))) * Area
#
# For gapK = 1 (default value)
#
# The area is taken as the area of the secondary (inner) surface:
#
# Area = 2 * pi * h * r, where h is the height of the cylinder.
#
# The integrated heat flux across the gap at time 1 is then:
#
# 2*pi*h*k*delta_T/(ln(r2/r1))
# 2*pi*1*1*100/(ln(2/1)) = 906.5 watts
#
# For comparison, see results from the integrated flux post processors.
# This simulation makes use of symmetry, so only 1/4 of the cylinders is meshed
# As such, the integrated flux from the post processors is 1/4 of the total,
# or 226.6 watts.
# The value coming from the post processor is slightly less than this
# but converges as mesh refinement increases.
# Note that the 2D and 3D results are the same.
#
# Simulating contact is challenging. Regression tests that exercise
# contact features can be difficult to solve consistently across multiple
# platforms. While designing these tests, we felt it worth while to note
# some aspects of these tests. The following applies to:
# sphere3D.i, sphere2DRZ.i, cyl2D.i, and cyl3D.i.
# 1. We decided that to perform consistently across multiple platforms we
# would use very small convergence tolerance. In this test we chose an
# nl_rel_tol of 1e-12.
# 2. Due to such a high value for thermal conductivity (used here so that the
# domains come to a uniform temperature) the integrated flux at time = 0
# was relatively large (the value coming from SideIntegralFlux =
# -_diffusion_coef[_qp]*_grad_u[_qp]*_normals[_qp] where the diffusion coefficient
# here is thermal conductivity).
# Even though _grad_u[_qp] is small, in this case the diffusion coefficient
# is large. The result is a number that isn't exactly zero and tends to
# fail exodiff. For this reason the parameter execute_on = initial should not
# be used. That parameter is left to default settings in these regression tests.
#
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = cyl2D.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[../]
[]
[Variables]
[./temp]
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_conductance]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temp
[../]
[]
[AuxKernels]
[./gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1000000.0
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 1
quadrature = true
gap_geometry_type = CYLINDER
cylinder_axis_point_1 = '0 0 0'
cylinder_axis_point_2 = '0 0 1'
[../]
[]
[BCs]
[./mid]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[./Quadrature]
order = fifth
side_order = seventh
[../]
[]
[Outputs]
exodus = true
[./Console]
type = Console
[../]
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
(test/tests/transfers/general_field/shape_evaluation/boundary/main.i)
# Base input for testing transfers. It has the following complexities:
# - more than one subapp
# - transfers both from and to the subapps
# - both nodal and elemental variables
# - subapp meshes are not aligned with the main app
# Tests derived from this input may add complexities through command line arguments
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = 5
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x < 0.5 & y < 0.5'
block_id = 1
[]
[add_internal_sideset]
type = SideSetsBetweenSubdomainsGenerator
input = add_block
primary_block = 0
paired_block = 1
new_boundary = internal
[]
[]
[AuxVariables]
[from_sub]
initial_condition = -1
[]
[from_sub_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_sub]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[to_sub_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
verbose_multiapps = true
[]
[Outputs]
[out]
type = Exodus
hide = 'to_sub to_sub_elem'
overwrite = true
[]
[]
[MultiApps]
[sub]
# 1 on corner, one in the center and one close to a corner
# The subapp mesh is a 0.3-sized cube, no overlap
positions = '0.2222 0 0 0.61111 0.311111 0.31111 0.76666 0.111111 0.81111'
type = TransientMultiApp
app_type = MooseTestApp
input_files = sub.i
execute_on = timestep_end
# Facilitates debugging
output_in_position = true
[]
[]
[Transfers]
# Boundary restrictions are added in the tests specification
[to_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
source_variable = to_sub
variable = from_main
extrapolation_constant = -1
[]
[to_sub_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
source_variable = to_sub_elem
variable = from_main_elem
extrapolation_constant = -1
[]
[from_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
source_variable = to_main
variable = from_sub
extrapolation_constant = -1
[]
[from_sub_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = sub
source_variable = to_main_elem
variable = from_sub_elem
extrapolation_constant = -1
[]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/planar_hard5.i)
# apply repeated stretches in z direction, and smaller stretches along the y direction, and compression along x direction
# Both return to the plane and edge (lode angle = 30deg, ie 010100) are experienced.
#
# It is checked that the yield functions are less than their tolerance values
# It is checked that the cohesion hardens correctly
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.05E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if((a<1E-5)&(b<1E-5)&(c<1E-5)&(d<1E-5)&(g<1E-5)&(h<1E-5),0,abs(a)+abs(b)+abs(c)+abs(d)+abs(g)+abs(h))'
symbol_names = 'a b c d g h'
symbol_values = 'f0 f1 f2 f3 f4 f5'
[../]
[./coh_analytic]
type = ParsedFunction
expression = '20-10*exp(-1E6*intnl)'
symbol_names = intnl
symbol_values = internal
[../]
[./coh_from_yieldfcns]
type = ParsedFunction
expression = '(f0+f1-(sxx+syy)*sin(phi))/(-2)/cos(phi)'
symbol_names = 'f0 f1 sxx syy phi'
symbol_values = 'f0 f1 s_xx s_yy 0.8726646'
[../]
[./should_be_zero_coh]
type = ParsedFunction
expression = 'if(abs(a-b)<1E-6,0,1E6*abs(a-b))'
symbol_names = 'a b'
symbol_values = 'Coh_analytic Coh_moose'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn0]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn1]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn2]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn3]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn4]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn5]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn0]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn0
[../]
[./yield_fcn1]
type = MaterialStdVectorAux
index = 1
property = plastic_yield_function
variable = yield_fcn1
[../]
[./yield_fcn2]
type = MaterialStdVectorAux
index = 2
property = plastic_yield_function
variable = yield_fcn2
[../]
[./yield_fcn3]
type = MaterialStdVectorAux
index = 3
property = plastic_yield_function
variable = yield_fcn3
[../]
[./yield_fcn4]
type = MaterialStdVectorAux
index = 4
property = plastic_yield_function
variable = yield_fcn4
[../]
[./yield_fcn5]
type = MaterialStdVectorAux
index = 5
property = plastic_yield_function
variable = yield_fcn5
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = yield_fcn2
[../]
[./f3]
type = PointValue
point = '0 0 0'
variable = yield_fcn3
[../]
[./f4]
type = PointValue
point = '0 0 0'
variable = yield_fcn4
[../]
[./f5]
type = PointValue
point = '0 0 0'
variable = yield_fcn5
[../]
[./yfcns_should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./Coh_analytic]
type = FunctionValuePostprocessor
function = coh_analytic
[../]
[./Coh_moose]
type = FunctionValuePostprocessor
function = coh_from_yieldfcns
[../]
[./cohesion_difference_should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_coh
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningExponential
value_0 = 10
value_residual = 20
rate = 1E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 0.8726646
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 1 #0.8726646 # 50deg
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
use_custom_returnMap = true
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
[../]
[]
[Executioner]
end_time = 5
dt = 1
type = Transient
[]
[Outputs]
file_base = planar_hard5
exodus = false
[./csv]
type = CSV
hide = 'f0 f1 f2 f3 f4 f5 s_xy s_xz s_yz Coh_analytic Coh_moose'
execute_on = 'timestep_end'
[../]
[]
(test/tests/meshmodifiers/element_subdomain_modifier/reversible.i)
[Problem]
solve = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[left]
type = SubdomainBoundingBoxGenerator
input = 'gen'
block_id = 1
bottom_left = '0 0 0'
top_right = '0.25 1 1'
[]
[right]
type = SubdomainBoundingBoxGenerator
input = 'left'
block_id = 2
bottom_left = '0.25 0 0'
top_right = '1 1 1'
[]
[]
[MeshModifiers]
[moving_circle]
type = CoupledVarThresholdElementSubdomainModifier
coupled_var = 'phi'
criterion_type = 'BELOW'
threshold = 0
subdomain_id = 1
complement_subdomain_id = 2
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[AuxVariables]
[phi]
[AuxKernel]
type = ParsedAux
expression = '(x-t)^2+(y)^2-0.5^2'
use_xyzt = true
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/rogers_stallybrass_clements/rsc01.i)
# RSC test with high-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 600
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '3E-3 3E-2 0.05'
x = '0 1 5'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater poil'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./DensityOil]
type = RichardsDensityConstBulk
dens0 = 20
bulk_mod = 2E9
[../]
[./SeffWater]
type = RichardsSeff2waterRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./SeffOil]
type = RichardsSeff2gasRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[../]
[./RelPerm]
type = RichardsRelPermMonomial
simm = 0
n = 1
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E-2
[../]
[]
[Variables]
[./pwater]
[../]
[./poil]
[../]
[]
[ICs]
[./water_init]
type = ConstantIC
variable = pwater
value = 0
[../]
[./oil_init]
type = ConstantIC
variable = poil
value = 15
[../]
[]
[Kernels]
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstoil]
type = RichardsMassChange
variable = poil
[../]
[./richardsfoil]
type = RichardsFlux
variable = poil
[../]
[]
[AuxVariables]
[./SWater]
[../]
[./SOil]
[../]
[]
[AuxKernels]
[./Seff1VGwater_AuxK]
type = RichardsSeffAux
variable = SWater
seff_UO = SeffWater
pressure_vars = 'pwater poil'
[../]
[./Seff1VGoil_AuxK]
type = RichardsSeffAux
variable = SOil
seff_UO = SeffOil
pressure_vars = 'pwater poil'
[../]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[./recharge]
type = RichardsPiecewiseLinearSink
variable = pwater
boundary = 'left'
pressures = '-1E10 1E10'
bare_fluxes = '-1 -1'
use_mobility = false
use_relperm = false
[../]
[./fixedwater]
type = DirichletBC
variable = pwater
boundary = 'right'
value = 0
[../]
[./fixedoil]
type = DirichletBC
variable = poil
boundary = 'right'
value = 15
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityOil'
relperm_UO = 'RelPerm RelPerm'
SUPG_UO = 'SUPGstandard SUPGstandard'
sat_UO = 'Saturation Saturation'
seff_UO = 'SeffWater SeffOil'
viscosity = '1E-3 2E-3'
gravity = '0E-0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = rsc01
time_step_interval = 100000
execute_on = 'initial final'
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/constant_monomial_to_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./aux]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./aux]
type = FunctionAux
function = x*y
variable = aux
execute_on = initial
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
type = MultiAppCopyTransfer
source_variable = aux
variable = u
to_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/bimaterials/inclusion_bimaterials_2d.i)
# This test is for a matrix-inclusion composite materials
# The global stress is determined by switching the stress based on level set values
# The inclusion geometry is marked by a level set function
# The matrix and inclusion are glued together
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 11
ny = 11
xmin = 0.0
xmax = 5.
ymin = 0.0
ymax = 5.
elem_type = QUAD4
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Functions]
[./ls_func]
type = ParsedFunction
expression = 'sqrt((y-2.5)*(y-2.5) + (x-2.5)*(x-2.5)) - 1.5'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./a_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./b_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[../]
[./a_strain_xx]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 0
variable = a_strain_xx
[../]
[./a_strain_yy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 1
index_j = 1
variable = a_strain_yy
[../]
[./a_strain_xy]
type = RankTwoAux
rank_two_tensor = A_total_strain
index_i = 0
index_j = 1
variable = a_strain_xy
[../]
[./b_strain_xx]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 0
variable = b_strain_xx
[../]
[./b_strain_yy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 1
index_j = 1
variable = b_strain_yy
[../]
[./b_strain_xy]
type = RankTwoAux
rank_two_tensor = B_total_strain
index_i = 0
index_j = 1
variable = b_strain_xy
[../]
[]
[Constraints]
[./dispx_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_x
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[./dispy_constraint]
type = XFEMSingleVariableConstraint
use_displaced_mesh = false
variable = disp_y
alpha = 1e8
geometric_cut_userobject = 'level_set_cut_uo'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
boundary = top
variable = disp_x
function = '0.03*t'
[../]
[./topy]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = '0.03*t'
[../]
[]
[Materials]
[./elasticity_tensor_A]
type = ComputeIsotropicElasticityTensor
base_name = A
youngs_modulus = 1e9
poissons_ratio = 0.3
[../]
[./strain_A]
type = ComputeSmallStrain
base_name = A
[../]
[./stress_A]
type = ComputeLinearElasticStress
base_name = A
[../]
[./elasticity_tensor_B]
type = ComputeIsotropicElasticityTensor
base_name = B
youngs_modulus = 1e5
poissons_ratio = 0.3
[../]
[./strain_B]
type = ComputeSmallStrain
base_name = B
[../]
[./stress_B]
type = ComputeLinearElasticStress
base_name = B
[../]
[./combined_stress]
type = LevelSetBiMaterialRankTwo
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = stress
[../]
[./combined_dstressdstrain]
type = LevelSetBiMaterialRankFour
levelset_positive_base = 'A'
levelset_negative_base = 'B'
level_set_var = ls
prop_name = Jacobian_mult
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
# controls for linear iterations
l_max_its = 20
l_tol = 1e-3
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-7
# time control
start_time = 0.0
dt = 0.5
end_time = 1.0
num_steps = 2
max_xfem_update = 1
[]
[Outputs]
exodus = true
execute_on = timestep_end
[./console]
type = Console
output_linear = true
[../]
[]
(modules/richards/test/tests/dirac/bh_fu_08.i)
#fullyupwind
[Mesh]
type = FileMesh
file = bh07_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1000 10000'
x = '100 1000'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[BCs]
[./fix_outer]
type = DirichletBC
boundary = perimeter
variable = pressure
value = 1E7
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFullyUpwindFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh08.bh
borehole_length = 1
borehole_direction = '0 0 1'
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
re_constant = 0.1594
character = 2
fully_upwind = true
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
execute_on = 'initial timestep_end'
[../]
[./fluid_mass]
type = RichardsMass
variable = pressure
execute_on = 'initial timestep_end'
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-11 0 0 0 1E-11 0 0 0 1E-11'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 1000
solve_type = NEWTON
[./TimeStepper]
# get only marginally better results for smaller time steps
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh_fu_08
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic_anisotropy/3d_bar_orthotropic_full_rotation_ad.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_finite_deform_jacobian = true
volumetric_locking_correction = false
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_xz'
use_automatic_differentiation = true
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
[]
[]
[BCs]
[fix_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x]
type = DisplacementAboutAxis
boundary = bottom
function = t
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 360
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x90]
type = DisplacementAboutAxis
boundary = bottom
function = 360
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[press]
boundary = top
function = '-1.0*(t-360)*10.0'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
type = Pressure
variable = disp_y
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_x BCs::rot_y'
disable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '360'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_x BCs::rot_y '
start_time = '360'
end_time = '660'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-08
nl_max_its = 50
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 5
dtmin = 5
num_steps = 132
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_coupler_2d2d_radiation/concentric_cylinders.i)
# This input file is used to test that HSCoupler2D2DRadiation produces
# the exact same heat fluxes as HeatStructure2DRadiationCouplerRZ for the case
# of two concentric cylindrical heat structures forming an enclosure.
#
# We solve two independent problems, one using HSCoupler2D2DRadiation, and
# the other using HeatStructure2DRadiationCouplerRZ.
emissivity1 = 0.75
emissivity2 = 0.5
orientation = '0 0 1'
length = 0.5
n_axial_elems = 10
outer_radius1 = 0.1
inner_radius2 = 0.15
outer_radius2 = 0.2
thickness2 = ${fparse outer_radius2 - inner_radius2}
n_radial_elems1 = 10
n_radial_elems2 = 5
initial_T1 = 300
initial_T2 = 1000
T_ref = 300
y_shiftB = 0.5
view_factor21 = ${fparse outer_radius1 / inner_radius2}
view_factor22 = ${fparse 1.0 - view_factor21}
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 15
cp = 500
rho = 8000
[]
[]
[Components]
# Setup with HSCoupler2D2DRadiation
[hs1A]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
names = 'region1'
widths = '${outer_radius1}'
n_part_elems = '${n_radial_elems1}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T1}
[]
[hs2A]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
inner_radius = ${inner_radius2}
names = 'region1'
widths = '${thickness2}'
n_part_elems = '${n_radial_elems2}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T2}
[]
[hs_couplerA]
type = HSCoupler2D2DRadiation
heat_structures = 'hs1A hs2A'
boundaries = 'hs1A:outer hs2A:inner'
emissivities = '${emissivity1} ${emissivity2}'
include_environment = false
view_factors = '0.0 1.0; ${view_factor21} ${view_factor22}'
[]
# Setup with HeatStructure2DRadiationCouplerRZ
[hs1B]
type = HeatStructureCylindrical
position = '0 ${y_shiftB} 0'
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
names = 'region1'
widths = '${outer_radius1}'
n_part_elems = '${n_radial_elems1}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T1}
[]
[hs2B]
type = HeatStructureCylindrical
position = '0 ${y_shiftB} 0'
orientation = ${orientation}
length = ${length}
n_elems = ${n_axial_elems}
inner_radius = ${inner_radius2}
names = 'region1'
widths = '${thickness2}'
n_part_elems = '${n_radial_elems2}'
solid_properties = 'hs_mat'
solid_properties_T_ref = '${T_ref}'
initial_T = ${initial_T2}
[]
[hs_couplerB]
type = HeatStructure2DRadiationCouplerRZ
primary_heat_structure = hs1B
secondary_heat_structure = hs2B
primary_boundary = hs1B:outer
secondary_boundary = hs2B:inner
primary_emissivity = ${emissivity1}
secondary_emissivity = ${emissivity2}
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[T1A]
type = SideAverageValue
variable = T_solid
boundary = hs1A:outer
execute_on = 'INITIAL TIMESTEP_END'
[]
[T2A]
type = SideAverageValue
variable = T_solid
boundary = hs2A:inner
execute_on = 'INITIAL TIMESTEP_END'
[]
[T1B]
type = SideAverageValue
variable = T_solid
boundary = hs1B:outer
execute_on = 'INITIAL TIMESTEP_END'
[]
[T2B]
type = SideAverageValue
variable = T_solid
boundary = hs2B:inner
execute_on = 'INITIAL TIMESTEP_END'
[]
[T1_relerr]
type = RelativeDifferencePostprocessor
value1 = T1A
value2 = T1B
execute_on = 'INITIAL TIMESTEP_END'
[]
[T2_relerr]
type = RelativeDifferencePostprocessor
value1 = T2A
value2 = T2B
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 10
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
nl_max_its = 10
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
file_base = 'concentric_cylinders'
[csv]
type = CSV
show = 'T1_relerr T2_relerr'
execute_on = 'FINAL'
[]
[]
(test/tests/fvkernels/fv_adapt/transient-adapt.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
elem_type = QUAD4
[]
[]
[Variables]
[u]
order = CONSTANT
family = MONOMIAL
[]
[v][]
[]
[Functions]
[force]
type = ParsedFunction
expression = t
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[force]
type = BodyForce
variable = v
function = force
[]
[]
[FVKernels]
[diff]
type = FVDiffusion
variable = u
coeff = coeff
[]
[force]
type = FVBodyForce
variable = u
function = force
[]
[]
[FVBCs]
[right]
type = FVDirichletBC
variable = u
boundary = right
value = 1
[]
[left]
type = FVDirichletBC
variable = u
boundary = left
value = 0
[]
[]
[BCs]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[]
[Materials]
[diff]
type = ADGenericFunctorMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = 'NEWTON'
[]
[Adaptivity]
marker = box
initial_steps = 1
[Markers]
[box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[]
[]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/pressure_pulse/pp_fu_22.i)
# investigating pressure pulse in 1D with 2 phase
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 2E6
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2E6
variable = pgas
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
variable = pwater
[../]
[./left_gas]
type = DirichletBC
boundary = left
value = 3E6
variable = pgas
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[./pconstraint]
type = RichardsPPenalty
variable = pgas
a = 1E-8
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
viscosity = '1E-3 1E-5'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_rel_tol = 1.e-9
nl_max_its = 20
dt = 1E3
dtmin = 1E3
end_time = 1E4
[]
[Outputs]
file_base = pp_fu_22
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/porous_flow/test/tests/actions/addmaterials.i)
# Test that the PorousFlowAddMaterialAction correctly handles the case where
# materials are added with the default add_nodes parameter, as well as
# at_nodes = true, to make sure that the action doesn't add a duplicate material
[Mesh]
type = GeneratedMesh
dim = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pwater]
initial_condition = 1e6
[]
[sgas]
initial_condition = 0.3
[]
[temperature]
initial_condition = 50
[]
[]
[AuxVariables]
[x0]
initial_condition = 0.1
[]
[x1]
initial_condition = 0.5
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = sgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heat_advection]
type = PorousFlowHeatAdvection
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater sgas temperature'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-5
pc_max = 1e7
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
cv = 2
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1e9
viscosity = 1e-4
density0 = 20
thermal_expansion = 0
cv = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 50
[]
[temperature_nodal]
type = PorousFlowTemperature
at_nodes = true
temperature = 50
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[ppss_nodal]
type = PorousFlow2PhasePS
at_nodes = true
phase0_porepressure = pwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'x0 x1'
[]
[massfrac_nodal]
type = PorousFlowMassFraction
at_nodes = true
mass_fraction_vars = 'x0 x1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid0_nodal]
type = PorousFlowSingleComponentFluid
at_nodes = true
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[simple_fluid1_nodal]
type = PorousFlowSingleComponentFluid
at_nodes = true
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.11
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
s_res = 0.01
sum_s_res = 0.11
[]
[relperm0_nodal]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
at_nodes = true
[]
[relperm1_nodal]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
at_nodes = true
[]
[porosity_nodal]
type = PorousFlowPorosityConst
porosity = 0.1
at_nodes = true
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[unused]
type = GenericConstantMaterial
prop_names = unused
prop_values = 0
[]
[]
[Executioner]
type = Transient
end_time = 1
nl_abs_tol = 1e-14
[]
(modules/solid_mechanics/test/tests/material_limit_time_step/elas_plas/nafems_nl1_lim.i)
#
# Tests material model IsotropicPlasticity with material based time stepper
# Boundary conditions from NAFEMS test NL1
#
[GlobalParams]
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]#Comment
file = one_elem2.e
[] # Mesh
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[] # Variables
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain_eff]
order = CONSTANT
family = MONOMIAL
[../]
[./tot_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[] # AuxVariables
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = VonMisesStress
execute_on = timestep_end
[../]
[./elastic_strain_yy]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
[../]
[./plastic_strain_eff]
type = MaterialRealAux
property = effective_plastic_strain
variable = plastic_strain_eff
[../]
[./tot_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = tot_strain_yy
index_i = 1
index_j = 1
[../]
[] # AuxKernels
[Functions]
[./appl_dispx]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0'
y = '0.0 0.25e-4 0.50e-4 0.50e-4 0.50e-4 0.25e-4 0.0 0.0 0.0'
[../]
[./appl_dispy]
type = PiecewiseLinear
x = '0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0'
y = '0.0 0.0 0.0 0.25e-4 0.50e-4 0.50e-4 0.50e-4 0.25e-4 0.0 '
[../]
[]
[BCs]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 101
value = 0.0
[../]
[./origin_x]
type = DirichletBC
variable = disp_x
boundary = 103
value = 0.0
[../]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 102
value = 0.0
[../]
[./origin_y]
type = DirichletBC
variable = disp_y
boundary = 103
value = 0.0
[../]
[./top_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = appl_dispy
[../]
[./right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 2
function = appl_dispx
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 250e9
poissons_ratio = 0.25
[../]
[./strain]
type = ComputePlaneFiniteStrain
block = 1
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'isoplas'
block = 1
[../]
[./isoplas]
type = IsotropicPlasticityStressUpdate
yield_stress = 5e6
hardening_constant = 0.0
relative_tolerance = 1e-20
absolute_tolerance = 1e-8
max_inelastic_increment = 0.000001
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
l_tol = 1e-4
l_max_its = 100
nl_max_its = 20
[./TimeStepper]
type = IterationAdaptiveDT
dt = 0.1
time_t = '1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0'
time_dt = '0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1'
optimal_iterations = 30
iteration_window = 9
growth_factor = 2.0
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
[../]
start_time = 0.0
num_steps = 1000
end_time = 8.0
[] # Executioner
[Postprocessors]
[./matl_ts_min]
type = MaterialTimeStepPostprocessor
[../]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./vonmises]
type = ElementAverageValue
variable = vonmises
[../]
[./el_strain_yy]
type = ElementAverageValue
variable = elastic_strain_yy
[../]
[./plas_strain_eff]
type = ElementAverageValue
variable = plastic_strain_eff
[../]
[./tot_strain_yy]
type = ElementAverageValue
variable = tot_strain_yy
[../]
[./disp_x1]
type = NodalVariableValue
nodeid = 0
variable = disp_x
[../]
[./disp_x4]
type = NodalVariableValue
nodeid = 3
variable = disp_x
[../]
[./disp_y1]
type = NodalVariableValue
nodeid = 0
variable = disp_y
[../]
[./disp_y4]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
csv = true
[./console]
type = Console
output_linear = true
[../]
[] # Outputs
(modules/solid_mechanics/test/tests/dynamics/acceleration_bc/AccelerationBC_test.i)
# Test for Acceleration boundary condition
# This test contains one brick element which is fixed in the y and z direction.
# Base acceleration is applied in the x direction to all nodes on the bottom surface (y=0).
# The PresetAcceleration converts the given acceleration to a displacement
# using Newmark time integration. This displacement is then prescribed on the boundary.
#
# Result: The acceleration at the bottom node should be same as the input acceleration
# which is a triangular function with peak at t = 0.2 in this case. Width of the triangular function
# is 0.2 s.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
gamma = 0.5
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 0
index_j = 1
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 0
index_j = 1
[../]
[]
[Functions]
[./acceleration_bottom]
type = PiecewiseLinear
data_file = acceleration.csv
format = columns
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./preset_accelertion]
type = PresetAcceleration
boundary = bottom
function = acceleration_bottom
variable = disp_x
beta = 0.25
acceleration = accel_x
velocity = vel_x
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '7750'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
start_time = 0
end_time = 2.0
dt = 0.01
dtmin = 0.01
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
l_tol = 1e-8
timestep_tolerance = 1e-8
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp]
type = NodalVariableValue
variable = disp_x
nodeid = 1
[../]
[./vel]
type = NodalVariableValue
variable = vel_x
nodeid = 1
[../]
[./accel]
type = NodalVariableValue
variable = accel_x
nodeid = 1
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/shaft/test.i)
[GlobalParams]
initial_from_file = 'steady_state_out.e'
[]
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
rho = 1
cp = 1
k = 1
[]
[]
[Components]
[motor]
type = ShaftConnectedMotor
inertia = 1
torque = 2
[]
[shaft]
type = Shaft
connected_components = 'motor'
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
names = '0'
n_part_elems = 1
widths = '1'
solid_properties = 'mat'
solid_properties_T_ref = '300'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
csv = true
show = 'shaft:omega'
execute_on = 'initial'
[]
(modules/combined/test/tests/CHSplitFlux/simple_transient_diffusion_flux.i)
# Same problem as in moose/test/tests/kernels/simple_transient_diffusion
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./c]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = '0.1'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility_tensor]
type = ConstantAnisotropicMobility
block = 0
M_name = mobility_tensor
tensor = '1 0 0 0 1 0 0 0 1'
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = mobility_tensor
weights = var_dep
args = c
[../]
[]
[BCs]
[./leftc]
type = DirichletBC
variable = c
boundary = left
value = 0
[../]
[./rightc]
type = DirichletBC
variable = c
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 5
dt = 0.1
num_steps = 20
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/time_stepper_system/time_stepper_system_restart.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
order = CONSTANT
family = MONOMIAL
[]
[]
[Problem]
type = SlowProblem
seconds_to_sleep = '0.0 0.0 0.1 0.1 0.5 0.2 0.2 0.1 0.1 0.1'
kernel_coverage_check = false
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 5
[TimeSteppers]
[SolutionTimeAdaptiveDT]
type = SolutionTimeAdaptiveDT
dt = 0.5
[]
[LogConstDT]
type = LogConstantDT
log_dt = 0.2
first_dt = 0.1
[]
[Timesequence]
type = TimeSequenceStepper
time_sequence = '0 0.12 0.2 0.5 0.6'
[]
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Outputs]
[checkpoint]
type = Checkpoint
num_files = 5
[]
file_base='restart_test'
[]
(modules/combined/test/tests/beam_eigenstrain_transfer/subapp_err_3.i)
# SubApp with 2D model to test multi app vectorpostprocessor to aux var transfer
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 5
xmin = 0.0
xmax = 0.5
ymin = 0.0
ymax = 0.150080
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./temp]
[../]
[./axial_strain]
order = FIRST
family = MONOMIAL
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./all]
strain = SMALL
incremental = true
add_variables = true
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[./axial_strain]
type = RankTwoAux
variable = axial_strain
rank_two_tensor = total_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[VectorPostprocessors]
[./axial_str]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.5 0.0 0.0'
end_point = '0.5 0.150080 0.0'
variable = axial_strain
num_points = 21
sort_by = 'y'
[../]
[]
[Postprocessors]
[./end_disp]
type = PointValue
variable = disp_y
point = '0.5 0.150080 0.0'
[../]
[]
(modules/porous_flow/examples/multiapp_fracture_flow/diffusion_multiapp/single_var.i)
# No heat transfer between matrix and fracture, with the matrix and fracture being identical spatial domains
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 50.0
[]
[]
[Variables]
[T]
[]
[]
[ICs]
[T]
type = FunctionIC
variable = T
function = 'if(x<0.5, 2, 0)' # delta function
[]
[]
[Kernels]
[dot]
type = TimeDerivative
variable = T
[]
[fracture_diffusion]
type = Diffusion
variable = T
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[VectorPostprocessors]
[final_results]
type = LineValueSampler
start_point = '0 0 0'
end_point = '50 0 0'
num_points = 11
sort_by = x
variable = T
outputs = final_csv
[]
[]
[Outputs]
print_linear_residuals = false
[final_csv]
type = CSV
sync_times = 100
sync_only = true
[]
[]
(modules/phase_field/test/tests/free_energy_material/MathEBFreeEnergy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./c]
type = SmoothCircleIC
variable = c
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 1.0
outvalue = -0.8
int_width = 4.0
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CahnHilliard
variable = c
mob_name = M
f_name = F
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[./free_energy]
type = MathEBFreeEnergy
property_name = F
c = c
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-5
nl_max_its = 40
nl_rel_tol = 5.0e-14
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
execute_on = 'timestep_end'
[./oversample]
type = Exodus
refinements = 2
[../]
[]
(modules/solid_mechanics/test/tests/volumetric_locking_verification/42_node.i)
# Test for volumetric locking correction
# 2D cook's membrane problem with a trapezoid
# that is fixed at one end and is sheared at
# other end. Poisson's ratio is 0.4999.
# Using Quad4 elements and no volumetric locking,
# vertical displacement at top right corner is 3.78
# due to locking.
# Using Quad4 elements with volumetric locking, vertical
# dispalcement at top right corner is 7.78.
# Results match with Nakshatrala et al., Comp. Mech., 41, 2008.
# Check volumetric locking correction documentation for
# more details about this problem.
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = 42_node_side.e
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./all]
add_variables = true
strain = SMALL
incremental = true
[../]
[../]
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[]
[NodalKernels]
[./y_force]
type = ConstantRate
variable = disp_y
boundary = 2
rate = 2.38095238095
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 250.0
poissons_ratio = 0.4999
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
num_steps = 1
[]
[Postprocessors]
[./a_disp_y]
type = PointValue
variable = disp_y
point = '48.0 60.0 0.0'
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/fflux06.i)
# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[md]
[]
[]
[ICs]
[md]
type = RandomIC
min = -1
max = -0.224 # unsaturated for md<log(density_P0=0.8)=-0.223
variable = md
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = md
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'md'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseMD_Gaussian
mass_density = md
al = 1.1
density_P0 = 0.8
bulk_modulus = 1.5
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/restart/restart_diffusion/restart_diffusion_from_end_part1.i)
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 6
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/aqueous_equilibrium/2species.i)
# Simple equilibrium reaction example to illustrate the use of the AqueousEquilibriumReactions
# action.
# In this example, two primary species a and b are transported by diffusion and convection
# from the left of the porous medium, reacting to form two equilibrium species pa2 and pab
# according to the equilibrium reaction specified in the AqueousEquilibriumReactions block as:
#
# reactions = '2a = pa2 2
# a + b = pab -2'
#
# where the 2 is the weight of the equilibrium species, the 2 on the RHS of the first reaction
# refers to the equilibrium constant (log10(Keq) = 2), and the -2 on the RHS of the second
# reaction equates to log10(Keq) = -2.
#
# The AqueousEquilibriumReactions action creates all the required kernels and auxkernels
# to compute the reaction given by the above equilibrium reaction equation.
#
# Specifically, it adds to following:
# * An AuxVariable named 'pa2' (given in the reactions equations)
# * An AuxVariable named 'pab' (given in the reactions equations)
# * A AqueousEquilibriumRxnAux AuxKernel for each AuxVariable with all parameters
# * A CoupledBEEquilibriumSub Kernel for each primary species with all parameters
# * A CoupledDiffusionReactionSub Kernel for each primary species with all parameters
# * A CoupledConvectionReactionSub Kernel for each primary species with all parameters if
# pressure is a coupled variable
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
[]
[Variables]
[./a]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[./b]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = BoundingBoxIC
x1 = 0.0
y1 = 0.0
x2 = 1.0e-10
y2 = 1
inside = 1.0e-2
outside = 1.0e-10
[../]
[../]
[]
[AuxVariables]
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./pressure]
type = FunctionIC
variable = pressure
function = 2-x
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'a b'
reactions = '2a = pa2 2,
a + b = pab -2'
secondary_species = 'pa2 pab'
pressure = pressure
[../]
[]
[Kernels]
[./a_ie]
type = PrimaryTimeDerivative
variable = a
[../]
[./a_diff]
type = PrimaryDiffusion
variable = a
[../]
[./a_conv]
type = PrimaryConvection
variable = a
p = pressure
[../]
[./b_ie]
type = PrimaryTimeDerivative
variable = b
[../]
[./b_diff]
type = PrimaryDiffusion
variable = b
[../]
[./b_conv]
type = PrimaryConvection
variable = b
p = pressure
[../]
[]
[BCs]
[./a_left]
type = DirichletBC
variable = a
boundary = left
value = 1.0e-2
[../]
[./a_right]
type = ChemicalOutFlowBC
variable = a
boundary = right
[../]
[./b_left]
type = DirichletBC
variable = b
boundary = left
value = 1.0e-2
[../]
[./b_right]
type = ChemicalOutFlowBC
variable = b
boundary = right
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'diffusivity conductivity porosity'
prop_values = '1e-4 1e-4 0.2'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-12
start_time = 0.0
end_time = 100
dt = 10.0
[]
[Outputs]
file_base = 2species_out
exodus = true
perf_graph = true
print_linear_residuals = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
(modules/solid_mechanics/test/tests/multi/paper1.i)
# This runs the models mentioned in the first example of the Multi-Surface paper
#
# Plasticity models:
# SimpleTester with a = 1 and b = 0 and strength = 1E9 (only does elasticity)
# SimpleTester with a = 1 and b = 0 and strength = 0
# SimpleTester with a = 1 and b = 0 and strength = 1E-3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 125
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = console
[../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = console
[../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = console
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = console
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1E9
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 0
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1E-3
yield_function_tolerance = 1.0E-6
internal_constraint_tolerance = 1.0E-6
[../]
[]
[Materials]
active = 'elasticity_tensor strain single'
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./elastic_model]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-7
plastic_models = 'simple0'
[../]
[./single]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-7
plastic_models = 'simple1'
[../]
[./double]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-7
plastic_models = 'simple1 simple2'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = paper1
exodus = false
csv = true
[]
(test/tests/variables/time_derivatives_neighbor/test.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 4
nx = 2
[]
[Functions]
[a_fn]
type = ParsedFunction
expression = 't*(t+x)'
[]
[]
[AuxVariables]
[a]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[a_ak]
type = FunctionAux
variable = a
function = a_fn
[]
[]
[Materials]
[cm]
type = CoupledValuesMaterial
variable = a
[]
[]
[Variables]
[u]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[]
[DGKernels]
[dgk]
type = MatDGKernel
variable = u
mat_prop = a_value
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 3
[TimeIntegrator]
type = NewmarkBeta
[]
[Quadrature]
type = GAUSS
order = FIRST
[]
[]
[Outputs]
[./out]
type = Exodus
output_material_properties = true
show_material_properties = 'a_value a_dot a_dot_dot a_dot_du a_dot_dot_du'
execute_on = 'TIMESTEP_END'
[../]
[]
(modules/solid_mechanics/test/tests/ad_viscoplasticity_stress_update/negative_porosity.i)
# This test provides an example of an individual LPS viscoplasticity model
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmax = 0.002
ymax = 0.002
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
use_automatic_differentiation = true
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 0.1'
y = '0 1e-5'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeMultipleInelasticStress
inelastic_models = lps
outputs = all
[../]
[./porosity]
type = ADGenericConstantMaterial
prop_names = 'porosity'
prop_values = '-0.1'
outputs = 'all'
[../]
[./lps]
type = ADViscoplasticityStressUpdate
coefficient = 'coef'
power = 3
outputs = all
relative_tolerance = 1e-11
initial_porosity = 0.1
negative_behavior = ZERO
[../]
[./coef]
type = ADParsedMaterial
property_name = coef
# Example of creep power law
expression = '1e-18 * exp(-4e4 / 1.987 / 1200)'
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.01
end_time = 0.12
[]
[Postprocessors]
[./disp_x]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./disp_y]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[./avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[../]
[./avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[./eff_creep_strain]
type = ElementAverageValue
variable = effective_viscoplasticity
[../]
[./porosity]
type = ElementAverageValue
variable = porosity
[../]
[]
[Outputs]
csv = true
[]
(test/tests/materials/stateful_coupling/stateful_coupling.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 'left'
value = 1
[../]
[./right]
type = DirichletBC
variable = u
boundary = 'right'
value = 2
[../]
[]
[Materials]
# This material couples in a stateful property from StatefulTest
[./coupled_mat]
type = CoupledMaterial
mat_prop = 'some_prop'
coupled_mat_prop = 'thermal_conductivity'
use_old_prop = true
[../]
[./stateful_mat]
type = StatefulTest
prop_names = thermal_conductivity
prop_values = 1.0
output_properties = thermal_conductivity
outputs = exodus
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 4
[]
[Outputs]
exodus = true
[]
[Debug]
show_material_props = true
[]
(modules/porous_flow/test/tests/heat_advection/heat_advection_1d_fullsat.i)
# 1phase, heat advecting with a moving fluid
# Full upwinding is used, as implemented by the PorousFlowFullySaturatedUpwindHeatAdvection added
# In this case, the results should be identical to the case when the PorousFlowHeatAdvection Kernel is used.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[temp]
initial_condition = 200
[]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1-x'
[]
[]
[BCs]
[pp0]
type = DirichletBC
variable = pp
boundary = left
value = 1
[]
[pp1]
type = DirichletBC
variable = pp
boundary = right
value = 0
[]
[spit_heat]
type = DirichletBC
variable = temp
boundary = left
value = 300
[]
[suck_heat]
type = DirichletBC
variable = temp
boundary = right
value = 200
[]
[]
[Kernels]
[mass_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[advection]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_advection]
type = PorousFlowFullySaturatedUpwindHeatAdvection
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 1.3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 100
density0 = 1000
viscosity = 4.4
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[massfrac]
type = PorousFlowMassFraction
[]
[PS]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 0.6
[]
[VectorPostprocessors]
[T]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 51
sort_by = x
variable = temp
[]
[]
[Outputs]
[csv]
type = CSV
sync_times = '0.1 0.6'
sync_only = true
[]
[]
(modules/phase_field/test/tests/initial_conditions/NestedBoundingBoxIC_3D.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
xmin = 0
xmax = 40
ny = 10
ymin = 0
ymax = 30
nz = 10
zmin = 0
zmax = 40
[]
[Problem]
solve = false
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./c]
type = NestedBoundingBoxIC
variable = c
smaller_coordinate_corners = '20 12 20 15 8 15 5 4 8'
larger_coordinate_corners = '25 16 24 30 20 28 35 25 30'
inside = '0.2 0.5 0.8'
outside = 1
int_width = 3
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 1
dt = 1e-5
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/2d_diffusion/2d_diffusion_bodyforce_test.i)
###########################################################
# This is a simple test of the Kernel System.
# It solves the Laplacian equation on a small 2x2 grid.
# The "Diffusion" kernel is used to calculate the
# residuals of the weak form of this operator. The
# "BodyForce" kernel is used to apply a time-dependent
# volumetric source.
###########################################################
[Mesh]
[./square]
type = GeneratedMeshGenerator
nx = 2
ny = 2
dim = 2
[../]
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./bf]
type = BodyForce
variable = u
postprocessor = ramp
[../]
[]
[Functions]
[./ramp]
type = ParsedFunction
expression = 't'
[../]
[]
[Postprocessors]
[./ramp]
type = FunctionValuePostprocessor
function = ramp
execute_on = linear
[../]
[]
[BCs]
active = 'left right'
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 1.0
end_time = 1.0
solve_type = 'NEWTON'
[]
[Outputs]
file_base = bodyforce_out
exodus = true
[]
(test/tests/functions/piecewise_multilinear/oneDb.i)
# PiecewiseMultilinear function tests in 1D
# See [Functions] block for a description of the tests
# The functions are compared with ParsedFunctions using postprocessors
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 10
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./linear1_var]
[../]
[./linear2_var]
[../]
[]
[AuxKernels]
[./linear1_AuxK]
type = FunctionAux
variable = linear1_var
function = linear1_fcn
[../]
[./linear2_AuxK]
type = FunctionAux
variable = linear2_var
function = linear2_fcn
[../]
[]
[Functions]
# This is just f = x
[./linear1_fcn]
type = PiecewiseMultilinear
data_file = linear1.txt
[../]
[./linear1_answer]
type = ParsedFunction
expression = x
[../]
# This is a hat function
[./linear2_fcn]
type = PiecewiseMultilinear
data_file = linear2.txt
[../]
[./linear2_answer]
type = ParsedFunction
expression = min(x,1)+min(2-x,1)-1
[../]
[]
[Postprocessors]
[./linear1_pp]
type = NodalL2Error
function = linear1_answer
variable = linear1_var
[../]
[./linear2_pp]
type = NodalL2Error
function = linear2_answer
variable = linear2_var
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = oneDb
hide = dummy
csv = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform8_update_version.i)
# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa
#
# stress_zz = 0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = 0.6 - (2.1/2.6*0.6) = 0.115
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.0E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.0
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform8_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/transfers/multiapp_copy_transfer/aux_to_aux/to_sub.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[MultiApps/sub]
type = TransientMultiApp
input_files = sub.i
[]
[Transfers/from_sub]
type = MultiAppCopyTransfer
to_multi_app = sub
source_variable = x
variable = aux
[]
[AuxVariables/x]
initial_condition = 1949
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
execute_on = 'FINAL'
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/diffusion_multiapp/two_vars.i)
# Heat transfer between matrix and fracture, with the matrix and fracture being identical spatial domains, but a multiapp approach is not used
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 50.0
[]
[]
[Variables]
[frac_T]
[]
[matrix_T]
[]
[]
[ICs]
[frac_T]
type = FunctionIC
variable = frac_T
function = 'if(x<0.5, 2, 0)' # delta function
[]
[]
[Kernels]
[dot_frac]
type = TimeDerivative
variable = frac_T
[]
[frac_diffusion]
type = Diffusion
variable = frac_T
[]
[toMatrix]
type = PorousFlowHeatMassTransfer
variable = frac_T
v = matrix_T
transfer_coefficient = 0.004
[]
[dot_matrix]
type = TimeDerivative
variable = matrix_T
[]
[matrix_diffusion]
type = Diffusion
variable = matrix_T
[]
[toFrac]
type = PorousFlowHeatMassTransfer
variable = matrix_T
v = frac_T
transfer_coefficient = 0.004
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[VectorPostprocessors]
[final_results]
type = LineValueSampler
start_point = '0 0 0'
end_point = '50 0 0'
num_points = 11
sort_by = x
variable = 'frac_T matrix_T'
outputs = final_csv
[]
[]
[Outputs]
print_linear_residuals = false
[final_csv]
type = CSV
sync_times = 100
sync_only = true
[]
[]
(modules/phase_field/test/tests/initial_conditions/SmoothSuperellipsoidIC_3D.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 15
ny = 15
nz = 15
xmax = 50
ymax = 50
zmax = 50
elem_type = HEX8
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./c]
type = SmoothSuperellipsoidIC
variable = c
x1 = 25.0
y1 = 25.0
z1 = 25.0
a = 8
b = 12
c = 16
n = 3.5
invalue = 1.0
outvalue = 0
int_width = 4.0
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./Diffusion]
type = MatDiffusion
variable = c
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y z'
[../]
[../]
[]
[Materials]
[./Diffusivity]
type = GenericConstantMaterial
prop_names = D
prop_values = 1.0
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 20
l_tol = 1.0e-5
nl_max_its = 40
nl_rel_tol = 5.0e-14
start_time = 0.0
num_steps = 1
dt = 2.0
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[from_sub]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
positions = '0.2 0.2 0 0.7 0.7 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub0.i sub1.i'
[]
[]
[Transfers]
[pp_transfer]
postprocessor = average
variable = from_sub
type = MultiAppPostprocessorInterpolationTransfer
from_multi_app = sub
[]
[]
(modules/solid_mechanics/test/tests/2D_geometries/planestrain.i)
# This test uses the strain calculator ComputePlaneSmallStrain,
# which is generated through the use of the SolidMechanics QuasiStatic Physics.
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
planar_formulation = PLANE_STRAIN
add_variables = true
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
[../]
[]
[Functions]
[./pull]
type = ParsedFunction
expression ='0.01 * t'
[../]
[]
[BCs]
[./rightx]
type = DirichletBC
boundary = 1
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./pull]
type = FunctionDirichletBC
boundary = 2
variable = disp_y
function = pull
[../]
[]
[Materials]
[./linear_stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
l_max_its = 100
l_tol = 1e-10
nl_max_its = 15
nl_rel_tol = 1e-12
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/time_dependent_reactions/calcite_dumping.i)
# Demonstrating that initial precipitates can be dumped and then reactants added
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "HCO3-"
swap_into_basis = "Calcite"
charge_balance_species = "Cl-"
constraint_species = "H2O Calcite Ca++ Na+ Cl- H+"
constraint_value = " 1.0 10 0.01 0.1 0.11 -8"
constraint_meaning = "kg_solvent_water free_mineral bulk_composition bulk_composition bulk_composition log10activity"
constraint_unit = " kg cm3 moles moles moles dimensionless"
ramp_max_ionic_strength_initial = 10
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = 0
source_species_names = 'HCl'
source_species_rates = 1E-3
mode = 1 # in this case, Calcite never re-precipitates, so never need to turn the dump option off
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
execute_console_output_on = '' # only CSV output for this test
[]
[Outputs]
csv = true
file_base = calcite_dumping_dump
[]
[Postprocessors]
[cm3_Calcite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Calcite'
[]
[pH]
type = PointValue
point = '0 0 0'
variable = 'pH'
[]
[molal_CO2aq]
type = PointValue
point = '0 0 0'
variable = 'molal_CO2(aq)'
[]
[molal_CaCl+]
type = PointValue
point = '0 0 0'
variable = 'molal_CaCl+'
[]
[molal_HCO3-]
type = PointValue
point = '0 0 0'
variable = 'molal_HCO3-'
[]
[molal_Ca++]
type = PointValue
point = '0 0 0'
variable = 'molal_Ca++'
[]
[fugacity_CO2]
type = PointValue
point = '0 0 0'
variable = 'activity_CO2(g)'
[]
[]
[Executioner]
type = Transient
dt = 10
end_time = 100
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Na+ Cl- Ca++ HCO3-"
equilibrium_minerals = "Calcite"
equilibrium_gases = "CO2(g)"
piecewise_linear_interpolation = true # for comparison with GWB
[]
[]
(modules/porous_flow/test/tests/dirackernels/bh_except04.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
at_nodes = true # Needed to force exepected error
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
function_of = temperature
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_ambient_convection/cylindrical_with_fins.i)
T_initial = 500
T_ref = ${T_initial}
T_ambient = 300
htc_ambient = 100
L_uncooled = 1.0
L_cooled = 1.0
diameter = 0.01
# Suppose that there are 10 rectangular, 1-mm-thick fins of height 1 cm over the length
# of the cooled section.
n_fin = 10
h_fin = 0.01
t_fin = 0.001
A_fin_single = ${fparse (2 * h_fin + t_fin ) * L_cooled}
A_fin = ${fparse n_fin * A_fin_single}
A_cooled = ${fparse pi * diameter * L_cooled}
A_total = ${fparse A_fin + A_cooled - n_fin * t_fin * L_cooled}
fin_area_fraction = ${fparse A_fin / A_total}
area_increase_factor = ${fparse A_total / A_cooled}
fin_perimeter_area_ratio = ${fparse (2 * L_cooled + 2 * t_fin) / (L_cooled * t_fin)}
k_fin = 15.0
n_elems_uncooled = 10
n_elems_cooled = 10
n_elems_radial = 5
[SolidProperties]
[sp_ss316]
type = ThermalSS316Properties
[]
[]
[FunctorMaterials]
[fin_efficiency_fmat]
type = FinEfficiencyFunctorMaterial
fin_height = ${h_fin}
fin_perimeter_area_ratio = ${fparse fin_perimeter_area_ratio}
heat_transfer_coefficient = ${htc_ambient}
thermal_conductivity = ${k_fin}
fin_efficiency_name = fin_efficiency
[]
[fin_enhancement_fmat]
type = FinEnhancementFactorFunctorMaterial
fin_efficiency = fin_efficiency
fin_area_fraction = ${fin_area_fraction}
area_increase_factor = ${area_increase_factor}
fin_enhancement_factor_name = fin_enhancement
[]
[]
[Components]
[pipe_with_fins]
type = HeatStructureCylindrical
orientation = '0 0 1'
position = '0 0 0'
length = '${L_uncooled} ${L_cooled}'
n_elems = '${n_elems_uncooled} ${n_elems_cooled}'
axial_region_names = 'uncooled cooled'
names = 'body'
widths = '${diameter}'
n_part_elems = '${n_elems_radial}'
solid_properties = 'sp_ss316'
solid_properties_T_ref = '${T_ref}'
initial_T = ${T_initial}
[]
[pipe_without_fins]
type = HeatStructureCylindrical
orientation = '0 0 1'
position = '0 0.02 0'
length = '${L_uncooled} ${L_cooled}'
n_elems = '${n_elems_uncooled} ${n_elems_cooled}'
axial_region_names = 'uncooled cooled'
names = 'body'
widths = '${diameter}'
n_part_elems = '${n_elems_radial}'
solid_properties = 'sp_ss316'
solid_properties_T_ref = '${T_ref}'
initial_T = ${T_initial}
[]
[pipe_with_fins_convection]
type = HSBoundaryAmbientConvection
boundary = 'pipe_with_fins:cooled:outer'
hs = pipe_with_fins
T_ambient = ${T_ambient}
htc_ambient = ${htc_ambient}
scale = fin_enhancement
[]
[pipe_without_fins_convection]
type = HSBoundaryAmbientConvection
boundary = 'pipe_without_fins:cooled:outer'
hs = pipe_without_fins
T_ambient = ${T_ambient}
htc_ambient = ${htc_ambient}
[]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 10
num_steps = 5
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/poro_elasticity/mandel_fully_saturated_volume.i)
# Mandel's problem of consolodation of a drained medium
# Using the FullySaturatedDarcyBase and FullySaturatedFullySaturatedMassTimeDerivative kernels
# with multiply_by_density = false, so that this problem becomes linear
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed. The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width. a = 1
# Soil height. b = 0.1
# Soil's Lame lambda. la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus. mu = G = 0.75
# Soil bulk modulus. K = la + 2*mu/3 = 1
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance. 1/K = 1
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient. B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Consolidation coefficient. c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top. F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[roller_xmin]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left'
[]
[roller_ymin]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom'
[]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[xmax_drained]
type = DirichletBC
variable = porepressure
value = 0
boundary = right
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_y
function = top_velocity
boundary = top
[]
[]
[Functions]
[top_velocity]
type = PiecewiseLinear
x = '0 0.002 0.006 0.014 0.03 0.046 0.062 0.078 0.094 0.11 0.126 0.142 0.158 0.174 0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
y = '-0.041824842 -0.042730269 -0.043412712 -0.04428867 -0.045509181 -0.04645965 -0.047268246 -0.047974749 -0.048597109 -0.0491467 -0.049632388 -0.050061697 -0.050441198 -0.050776675 -0.051073238 -0.0513354 -0.051567152 -0.051772022 -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
[]
[]
[AuxVariables]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[tot_force]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[tot_force]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_force
expression = '-stress_yy+0.6*porepressure'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
component = 2
variable = disp_z
[]
[mass0]
type = PorousFlowFullySaturatedMassTimeDerivative
biot_coefficient = 0.6
multiply_by_density = false
coupling_type = HydroMechanical
variable = porepressure
[]
[flux]
type = PorousFlowFullySaturatedDarcyBase
multiply_by_density = false
variable = porepressure
gravity = '0 0 0'
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 8
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure_qp]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.6
solid_bulk_compliance = 1
fluid_bulk_modulus = 8
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0.0 0 0'
variable = porepressure
[]
[p1]
type = PointValue
outputs = csv
point = '0.1 0 0'
variable = porepressure
[]
[p2]
type = PointValue
outputs = csv
point = '0.2 0 0'
variable = porepressure
[]
[p3]
type = PointValue
outputs = csv
point = '0.3 0 0'
variable = porepressure
[]
[p4]
type = PointValue
outputs = csv
point = '0.4 0 0'
variable = porepressure
[]
[p5]
type = PointValue
outputs = csv
point = '0.5 0 0'
variable = porepressure
[]
[p6]
type = PointValue
outputs = csv
point = '0.6 0 0'
variable = porepressure
[]
[p7]
type = PointValue
outputs = csv
point = '0.7 0 0'
variable = porepressure
[]
[p8]
type = PointValue
outputs = csv
point = '0.8 0 0'
variable = porepressure
[]
[p9]
type = PointValue
outputs = csv
point = '0.9 0 0'
variable = porepressure
[]
[p99]
type = PointValue
outputs = csv
point = '1 0 0'
variable = porepressure
[]
[xdisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_x
[]
[ydisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_y
[]
[total_downwards_force]
type = ElementAverageValue
outputs = csv
variable = tot_force
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.15*t<0.01,0.15*t,0.01)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.7
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mandel_fully_saturated_volume
[csv]
time_step_interval = 3
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/strain_energy_density/nonAD_rate_model_weak_plane.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
out_of_plane_strain = strain_zz
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[Variables]
[./strain_zz]
[]
[]
[AuxVariables]
[./SERD]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy'
planar_formulation = WEAK_PLANE_STRESS
[../]
[]
[AuxKernels]
[./SERD]
type = MaterialRealAux
variable = SERD
property = strain_energy_rate_density
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./Pressure]
[./top]
boundary = 'top'
function = rampConstantUp
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[../]
[./strain_energy_rate_density]
type = StrainEnergyRateDensity
inelastic_models = 'powerlawcrp'
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./SERD]
type = ElementAverageValue
variable = SERD
[../]
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/parent_transfer_wrong_sampler.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 3
distributions = 'uniform'
execute_on = INITIAL # create random numbers on initial and use them for each timestep
[]
[wrong]
type = MonteCarlo
num_rows = 3
distributions = 'uniform'
execute_on = INITIAL # create random numbers on initial and use them for each timestep
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
sampler = sample
input_files = sub.i
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = wrong
parameters = 'BCs/left/value BCs/right/value'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/richards/test/tests/jacobian_2/jn17.i)
# two phase
# water saturated
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
block = 0
function = init_p
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
block = 0
function = init_p
[../]
[../]
[]
[Functions]
[./init_p]
type = ParsedFunction
expression = x+0.6*y+0.3*z
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn17
exodus = false
[]
(test/tests/meshmodifiers/element_subdomain_modifier/tsm_csv.i)
[Problem]
solve = false
[]
Box2_inactive_id = '3'
Box2_inactive_name = 'Box2_inactive'
inactive_domain_block_ids = ${Box2_inactive_id}
inactive_domain_block_names = ${Box2_inactive_name}
[Mesh]
[BaseMesh]
type = GeneratedMeshGenerator
elem_type = TET4
dim = 3
nx = 5
ny = 3
nz = 2
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -2
zmax = 2
[]
[Box1]
type = SubdomainBoundingBoxGenerator
input = "BaseMesh"
block_id = 1
location = "INSIDE"
bottom_left = "-20 -20 -2"
top_right = "20 20 2"
[]
[Box2]
type = SubdomainBoundingBoxGenerator
input = "Box1"
block_id = 2
location = "INSIDE"
bottom_left = "-2 -2 2"
top_right = "2 2 0"
[]
add_subdomain_ids = ${inactive_domain_block_ids}
add_subdomain_names = ${inactive_domain_block_names}
[]
[AuxVariables]
[dummy]
type = MooseVariableFVReal
[]
[]
# move elements between subdomains back and forth
[MeshModifiers]
[GlobalSubdomainModifier]
type = TimedSubdomainModifier
header = ON
data_file = 'tsm.csv'
comment = '#'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 0.1
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/correctness/stvenantkirchhoff.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[strain]
type = ParsedFunction
expression = 't'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[boty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = strain
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 67000.0
lambda = 40000.0
[]
[compute_stress]
type = ComputeStVenantKirchhoffStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[s11]
family = MONOMIAL
order = CONSTANT
[]
[s21]
family = MONOMIAL
order = CONSTANT
[]
[s31]
family = MONOMIAL
order = CONSTANT
[]
[s12]
family = MONOMIAL
order = CONSTANT
[]
[s22]
family = MONOMIAL
order = CONSTANT
[]
[s32]
family = MONOMIAL
order = CONSTANT
[]
[s13]
family = MONOMIAL
order = CONSTANT
[]
[s23]
family = MONOMIAL
order = CONSTANT
[]
[s33]
family = MONOMIAL
order = CONSTANT
[]
[F11]
family = MONOMIAL
order = CONSTANT
[]
[F21]
family = MONOMIAL
order = CONSTANT
[]
[F31]
family = MONOMIAL
order = CONSTANT
[]
[F12]
family = MONOMIAL
order = CONSTANT
[]
[F22]
family = MONOMIAL
order = CONSTANT
[]
[F32]
family = MONOMIAL
order = CONSTANT
[]
[F13]
family = MONOMIAL
order = CONSTANT
[]
[F23]
family = MONOMIAL
order = CONSTANT
[]
[F33]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[s11]
type = RankTwoAux
variable = s11
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[s21]
type = RankTwoAux
variable = s21
rank_two_tensor = pk1_stress
index_i = 1
index_j = 0
[]
[s31]
type = RankTwoAux
variable = s31
rank_two_tensor = pk1_stress
index_i = 2
index_j = 0
[]
[s12]
type = RankTwoAux
variable = s12
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[s22]
type = RankTwoAux
variable = s22
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[s32]
type = RankTwoAux
variable = s32
rank_two_tensor = pk1_stress
index_i = 2
index_j = 1
[]
[s13]
type = RankTwoAux
variable = s13
rank_two_tensor = pk1_stress
index_i = 0
index_j = 2
[]
[s23]
type = RankTwoAux
variable = s23
rank_two_tensor = pk1_stress
index_i = 1
index_j = 2
[]
[s33]
type = RankTwoAux
variable = s33
rank_two_tensor = pk1_stress
index_i = 2
index_j = 2
[]
[F11]
type = RankTwoAux
variable = F11
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 0
[]
[F21]
type = RankTwoAux
variable = F21
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 0
[]
[F31]
type = RankTwoAux
variable = F31
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 0
[]
[F12]
type = RankTwoAux
variable = F12
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 1
[]
[F22]
type = RankTwoAux
variable = F22
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 1
[]
[F32]
type = RankTwoAux
variable = F32
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 1
[]
[F13]
type = RankTwoAux
variable = F13
rank_two_tensor = deformation_gradient
index_i = 0
index_j = 2
[]
[F23]
type = RankTwoAux
variable = F23
rank_two_tensor = deformation_gradient
index_i = 1
index_j = 2
[]
[F33]
type = RankTwoAux
variable = F33
rank_two_tensor = deformation_gradient
index_i = 2
index_j = 2
[]
[]
[Postprocessors]
[s11]
type = ElementAverageValue
variable = s11
execute_on = 'initial timestep_end'
[]
[s21]
type = ElementAverageValue
variable = s21
execute_on = 'initial timestep_end'
[]
[s31]
type = ElementAverageValue
variable = s31
execute_on = 'initial timestep_end'
[]
[s12]
type = ElementAverageValue
variable = s12
execute_on = 'initial timestep_end'
[]
[s22]
type = ElementAverageValue
variable = s22
execute_on = 'initial timestep_end'
[]
[s32]
type = ElementAverageValue
variable = s32
execute_on = 'initial timestep_end'
[]
[s13]
type = ElementAverageValue
variable = s13
execute_on = 'initial timestep_end'
[]
[s23]
type = ElementAverageValue
variable = s23
execute_on = 'initial timestep_end'
[]
[s33]
type = ElementAverageValue
variable = s33
execute_on = 'initial timestep_end'
[]
[F11]
type = ElementAverageValue
variable = F11
execute_on = 'initial timestep_end'
[]
[F21]
type = ElementAverageValue
variable = F21
execute_on = 'initial timestep_end'
[]
[F31]
type = ElementAverageValue
variable = F31
execute_on = 'initial timestep_end'
[]
[F12]
type = ElementAverageValue
variable = F12
execute_on = 'initial timestep_end'
[]
[F22]
type = ElementAverageValue
variable = F22
execute_on = 'initial timestep_end'
[]
[F32]
type = ElementAverageValue
variable = F32
execute_on = 'initial timestep_end'
[]
[F13]
type = ElementAverageValue
variable = F13
execute_on = 'initial timestep_end'
[]
[F23]
type = ElementAverageValue
variable = F23
execute_on = 'initial timestep_end'
[]
[F33]
type = ElementAverageValue
variable = F33
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 5
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.01
dtmin = 0.01
end_time = 0.01
[]
[Outputs]
exodus = false
csv = true
[]
(modules/thermal_hydraulics/test/tests/controls/terminate/terminate.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[dt_pp]
type = TimestepSize
[]
[]
[Components]
[]
[ControlLogic]
[threshold]
type = UnitTripControl
condition = 'dt_pp > 3'
symbol_names = 'dt_pp'
symbol_values = 'dt_pp'
[]
[terminate]
type = TerminateControl
input = threshold:state
termination_message = 'Threshold exceeded'
[]
[]
[Functions]
[dt_fn]
type = ParsedFunction
expression = '1 + t'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = dt_fn
[]
num_steps = 10
abort_on_solve_fail = true
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/scalar_material_damage.i)
# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
[]
[]
[AuxKernels]
[damage_index]
type = MaterialRealAux
variable = damage_index
property = damage_index_prop
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[]
[Materials]
[damage_index]
type = GenericFunctionMaterial
prop_names = damage_index_prop
prop_values = damage_evolution
[]
[damage]
type = ScalarMaterialDamage
damage_index = damage_index_prop
[]
[stress]
type = ComputeDamageStress
damage_model = damage
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.1
end_time = 1.1
[]
[Outputs]
csv=true
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/ad_nonlocal_scalar_damage.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
nx = 5
ny = 5
nz = 5
elem_type = HEX8
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
use_automatic_differentiation = true
[]
[]
[BCs]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = ADDirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[func]
type = ParsedFunction
expression = 'if(x>=0,0.5*t, t)'
[]
[]
[UserObjects]
[ele_avg]
type = RadialAverage
prop_name = local_damage_reg
weights = constant
execute_on = "INITIAL timestep_end"
radius = 0.55
[]
[]
[Materials]
[non_ad_local_damage]
type = MaterialADConverter
ad_props_in = local_damage
reg_props_out = local_damage_reg
[]
[local_damage_index]
type = ADGenericFunctionMaterial
prop_names = local_damage_index
prop_values = func
[]
[local_damage]
type = ADScalarMaterialDamage
damage_index = local_damage_index
damage_index_name = local_damage
[]
[damage]
type = ADNonlocalDamage
average_UO = ele_avg
local_damage_model = local_damage
damage_index_name = nonlocal_damage
[]
[elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[stress]
type = ADComputeDamageStress
damage_model = damage
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[nonlocal_damage]
type = ADElementAverageMaterialProperty
mat_prop = nonlocal_damage
[]
[local_damage]
type = ADElementAverageMaterialProperty
mat_prop = local_damage
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.2
dtmin = 0.1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/buckley_leverett/bl20.i)
# two-phase version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 30
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '0.1 0.5 0.5 1 2 4'
x = '0 0.1 1 5 40 42'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[./bounds_dummy]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[./richardsppenalty]
type = RichardsPPenalty
variable = pgas
a = 1E-18
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[Bounds]
[./pwater_upper_bounds]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = pwater
bound_type = upper
bound_value = 1E7
[../]
[./pwater_lower_bounds]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = pwater
bound_type = lower
bound_value = -310000
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_water
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_gas
[../]
[]
[BCs]
[./left_w]
type = DirichletBC
variable = pwater
boundary = left
value = 1E6
[../]
[./left_g]
type = DirichletBC
variable = pgas
boundary = left
value = 1E6
[../]
[./right_w]
type = DirichletBC
variable = pwater
boundary = right
value = -300000
[../]
[./right_g]
type = DirichletBC
variable = pgas
boundary = right
value = 0
[../]
[]
[Functions]
[./initial_water]
type = ParsedFunction
expression = 1000000*(1-min(x/5,1))-300000*(max(x-5,0)/max(abs(x-5),1E-10))
[../]
[./initial_gas]
type = ParsedFunction
expression = max(1000000*(1-x/5),0)+1000
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1E-6'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'standard'
[./bounded]
# must use --use-petsc-dm command line argument
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type -ksp_rtol -ksp_atol'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 50 vinewtonssls 1E-20 1E-20'
[../]
[./standard]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'gmres asm lu NONZERO 1E-10 1E-10 20 1E-20 1E-20'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bl20
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
hide = pgas
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/fromsub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxVariables]
[./u_elemental]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./fun_aux]
type = FunctionAux
function = 'x + y'
variable = u_elemental
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/tensile/small_deform6.i)
# checking for small deformation
# A single element is incrementally stretched in the in the z direction
# This causes the return direction to be along the hypersurface sigma_II = sigma_III,
# and the resulting stresses are checked to lie on the expected yield surface
#
# tensile_strength is set to 1Pa, tip_smoother = 0.5
# Lode angle = -30degrees
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.25E-6*z*t*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tensile_tip_smoother = 0.5
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform6
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/orthotropic_plasticity/orthotropic.i)
# UserObject Orthotropic test, with constant hardening.
# Linear strain is applied in the x and y direction.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.5
zmax = .5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_xz'
[../]
[]
[BCs]
[./xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = '0.005*t'
[../]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = '0.005*t'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
#boundary = 'bottom top'
boundary = 'bottom'
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./zfix]
type = DirichletBC
variable = disp_z
#boundary = 'front back'
boundary = 'back'
value = 0
[../]
[]
[AuxVariables]
[./plastic_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[./sdev]
order = CONSTANT
family = MONOMIAL
[../]
[./sdet]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./plastic_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xx
index_i = 0
index_j = 0
[../]
[./plastic_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xy
index_i = 0
index_j = 1
[../]
[./plastic_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_xz
index_i = 0
index_j = 2
[../]
[./plastic_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yy
index_i = 1
index_j = 1
[../]
[./plastic_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_yz
index_i = 1
index_j = 2
[../]
[./plastic_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = plastic_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[../]
[./sdev]
type = RankTwoScalarAux
variable = sdev
rank_two_tensor = stress
scalar_type = VonMisesStress
[../]
[]
[Postprocessors]
[./sdev]
type = PointValue
point = '0 0 0'
variable = sdev
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./p_xx]
type = PointValue
point = '0 0 0'
variable = plastic_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./p_xy]
type = PointValue
point = '0 0 0'
variable = plastic_xy
[../]
[./p_xz]
type = PointValue
point = '0 0 0'
variable = plastic_xz
[../]
[./p_yz]
type = PointValue
point = '0 0 0'
variable = plastic_yz
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./p_yy]
type = PointValue
point = '0 0 0'
variable = plastic_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./p_zz]
type = PointValue
point = '0 0 0'
variable = plastic_zz
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 300
[../]
[./Orthotropic]
type = SolidMechanicsPlasticOrthotropic
b = -0.2
c1 = '1 1 1 1 1 1'
c2 = '1 1 1 1 1 1'
associative = true
yield_strength = str
yield_function_tolerance = 1e-5
internal_constraint_tolerance = 1e-9
use_custom_returnMap = false
use_custom_cto = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '121e3 80e3'
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1e-9
plastic_models = Orthotropic
debug_fspb = crash
tangent_operator = elastic
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
num_steps = 3
dt = .5
type = Transient
nl_rel_tol = 1e-6
nl_max_its = 10
l_tol = 1e-4
l_max_its = 50
solve_type = PJFNK
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
perf_graph = false
csv = true
[]
(modules/richards/test/tests/jacobian_2/jn18.i)
# two phase
# almost gas saturated
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -100.0
max = -90.0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn18
exodus = false
[]
(modules/solid_mechanics/test/tests/notched_plastic_block/cmc_planar.i)
# Uses an unsmoothed version of capped-Mohr-Coulomb (via ComputeMultiPlasticityStress with SolidMechanicsPlasticTensileMulti and SolidMechanicsPlasticMohrCoulombMulti) to simulate the following problem.
# A cubical block is notched around its equator.
# All of its outer surfaces have roller BCs, but the notched region is free to move as needed
# The block is initialised with a high hydrostatic tensile stress
# Without the notch, the BCs do not allow contraction of the block, and this stress configuration is admissible
# With the notch, however, the interior parts of the block are free to move in order to relieve stress, and this causes plastic failure
# The top surface is then pulled upwards (the bottom is fixed because of the roller BCs)
# This causes more failure
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 9
ny = 9
nz = 9
xmin = 0
xmax = 0.1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 0.1
[]
[block_to_remove_xmin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.01 0.11 0.055'
location = INSIDE
block_id = 1
input = generated_mesh
[]
[block_to_remove_xmax]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.09 -0.01 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmin
[]
[block_to_remove_ymin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.11 0.01 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmax
[]
[block_to_remove_ymax]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 0.09 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_ymin
[]
[remove_block]
type = BlockDeletionGenerator
block = 1
input = block_to_remove_ymax
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_zz'
eigenstrain_names = ini_stress
[../]
[]
[Postprocessors]
[./uz]
type = PointValue
point = '0 0 0.1'
use_displaced_mesh = false
variable = disp_z
[../]
[./s_zz]
type = ElementAverageValue
use_displaced_mesh = false
variable = stress_zz
[../]
[./num_res]
type = NumResidualEvaluations
[../]
[./nr_its]
type = ElementAverageValue
variable = num_iters
[../]
[./max_nr_its]
type = ElementExtremeValue
variable = num_iters
[../]
[./runtime]
type = PerfGraphData
data_type = TOTAL
section_name = 'Root'
[../]
[]
[BCs]
# back=zmin, front=zmax, bottom=ymin, top=ymax, left=xmin, right=xmax
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./xmax_xzero]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./ymax_yzero]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[../]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = back
value = '0'
[../]
[./zmax_disp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '1E-6*max(t,0)'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./plastic_strain]
order = CONSTANT
family = MONOMIAL
[../]
[./num_iters]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./plastic_strain_aux]
type = MaterialRankTwoTensorAux
i = 2
j = 2
property = plastic_strain
variable = plastic_strain
[../]
[./num_iters_auxk] # cannot use plastic_NR_iterations directly as this is zero, since no NR iterations are actually used, since we use a custom algorithm to do the return
type = ParsedAux
coupled_variables = plastic_strain
expression = 'if(plastic_strain>0,1,0)'
variable = num_iters
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 3E6
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1
internal_constraint_tolerance = 1.0E-6
#shift = 1
use_custom_returnMap = false
use_custom_cto = false
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 5E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 10
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
use_custom_returnMap = false
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 16E9
poissons_ratio = 0.25
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-6
plastic_models = 'tensile mc'
max_NR_iterations = 50
specialIC = rock
deactivation_scheme = safe_to_dumb
debug_fspb = crash
[../]
[./strain_from_initial_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2.5E6 0 0 0 2.5E6 0 0 0 2.5E6'
eigenstrain_name = ini_stress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
start_time = -1
end_time = 10
dt = 1
solve_type = NEWTON
type = Transient
l_tol = 1E-2
nl_abs_tol = 1E-5
nl_rel_tol = 1E-7
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = cmc_planar
perf_graph = true
exodus = false
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_pc_3.i)
# Capillary-pressure calculation. Third-order curve
# When comparing the results with a by-hand computation, remember the MOOSE results are averaged over an element
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.4
xmax = 0.9
nx = 50
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = ''
[]
[]
[Variables]
[sat]
[]
[]
[ICs]
[sat]
type = FunctionIC
variable = sat
function = 'x'
[]
[]
[BCs]
[sat]
type = FunctionDirichletBC
variable = sat
function = 'x'
boundary = 'left right'
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = sat
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 3
previous_turning_points = '0.1 0.9 0.4'
[]
[pc_calculator]
type = PorousFlowHystereticInfo
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = none
high_extension_type = none
sat_var = sat
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[pc]
type = PorousFlowPropertyAux
variable = pc
property = hysteretic_info
[]
[]
[VectorPostprocessors]
[pc]
type = LineValueSampler
warn_discontinuous_face_values = false
start_point = '0.4 0 0'
end_point = '0.9 0 0'
num_points = 8
sort_by = x
variable = 'sat pc'
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/conserved_noise/normal_masked.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 10.0
ymin = 0.0
ymax = 10.0
elem_type = QUAD4
[]
[Functions]
[./mask_func]
type = ParsedFunction
expression = 'r:=sqrt((x-5)^2+(y-5)^2); if (r<3, 1.0, 0.0)'
[../]
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = c
[../]
[./conserved_langevin]
type = ConservedLangevinNoise
amplitude = 0.5
variable = c
noise = normal_masked_noise
[]
[]
[BCs]
[./Periodic]
[./all]
variable = c
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./mask_material]
type = GenericFunctionMaterial
prop_names = 'mask_prop'
prop_values = 'mask_func'
[../]
[]
[UserObjects]
[./normal_masked_noise]
type = ConservedMaskedNormalNoise
mask = mask_prop
[../]
[]
[Postprocessors]
[./total_c]
type = ElementIntegralVariablePostprocessor
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 30
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
dt = 10.0
num_steps = 4
[]
[Outputs]
file_base = normal_masked
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/volumetric_eigenstrain/ad_volumetric_eigenstrain.i)
# This tests the ability of the ADComputeVolumetricEigenstrain material
# to compute an eigenstrain tensor that results in a solution that exactly
# recovers the specified volumetric expansion.
# This model applies volumetric strain that ramps from 0 to 2 to a unit cube
# and computes the final volume, which should be exactly 3. Note that the default
# TaylorExpansion option for decomposition_method gives a small (~4%) error
# with this very large incremental strain, but decomposition_method=EigenSolution
# gives the exact solution.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[volumetric_strain]
order = CONSTANT
family = MONOMIAL
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
eigenstrain_names = eigenstrain
decomposition_method = EigenSolution #Necessary for exact solution
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[volumetric_strain]
type = ADRankTwoScalarAux
scalar_type = VolumetricStrain
rank_two_tensor = total_strain
variable = volumetric_strain
[]
[]
[BCs]
[left]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[finite_strain_stress]
type = ADComputeFiniteStrainElasticStress
[]
[volumetric_eigenstrain]
type = ADComputeVolumetricEigenstrain
volumetric_materials = volumetric_change
eigenstrain_name = eigenstrain
[]
[volumetric_change]
type = ADGenericFunctionMaterial
prop_names = volumetric_change
prop_values = t
[]
[]
[Postprocessors]
[vol]
type = VolumePostprocessor
use_displaced_mesh = true
execute_on = 'initial timestep_end'
[]
[volumetric_strain]
type = ElementalVariableValue
variable = volumetric_strain
elementid = 0
[]
[disp_right]
type = NodalExtremeValue
variable = disp_x
boundary = right
[]
[]
[Executioner]
type = Transient
end_time = 2
[]
[Outputs]
csv = true
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/parallel_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 180
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 1.0
[../]
[../]
[]
[AuxVariables]
[./pid]
order = constant
family = monomial
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[AuxKernels]
[./pid]
type = ProcessorIDAux
variable = pid
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/cdp_cwp_coss02.i)
#Cosserat capped weak plane and capped drucker prager, coming back to a mix of shear and tensile failure in both
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.8
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.4
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = phi
mc_dilation_angle = psi
yield_function_tolerance = 1E-11 # irrelevant here
internal_constraint_tolerance = 1E-9 # irrelevant here
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 2.055555555556E-01
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 10.0
poisson = 0.25
layer_thickness = 10.0
joint_normal_stiffness = 2.5
joint_shear_stiffness = 2.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 0.1 0 0.1 2 0 11 12 10' # note unsymmetric
eigenstrain_name = ini_stress
[../]
[./admissible]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = 'dp wp'
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
[../]
[./dp]
type = CappedDruckerPragerCosseratStressUpdate
host_youngs_modulus = 10.0
host_poissons_ratio = 0.25
base_name = dp
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-11
tip_smoother = 1
smoothing_tol = 1
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
base_name = wp
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0.1
smoothing_tol = 0.1
yield_function_tol = 1E-11
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
solve_type = 'NEWTON'
end_time = 1
dt = 1
type = Transient
[]
(test/tests/transfers/multiapp_copy_transfer/vector-variable-transfer/sub_L2_LagrangeVec.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
[]
[AuxVariables]
[received_vector]
family = LAGRANGE_VEC
order = FIRST
[]
[expected_vector_x]
family = LAGRANGE
order = FIRST
[]
[expected_vector_y]
family = LAGRANGE
order = FIRST
[]
[expected_vector_z]
family = LAGRANGE
order = FIRST
[]
[received_vector_x]
family = LAGRANGE
order = FIRST
[]
[received_vector_y]
family = LAGRANGE
order = FIRST
[]
[received_vector_z]
family = LAGRANGE
order = FIRST
[]
[]
[ICs]
# Set the expected components. If everything works, the received vector components should match.
[set_expected_vector_x]
type = FunctionIC
variable = expected_vector_x
function = "100*x*x"
[]
[set_expected_vector_y]
type = FunctionIC
variable = expected_vector_y
function = "100*y*y"
[]
[set_expected_vector_z]
type = FunctionIC
variable = expected_vector_z
function = "100*z*z"
[]
[]
[AuxKernels]
# Set the components from the received vector.
[set_received_vector_x]
type = VectorVariableComponentAux
vector_variable = received_vector
variable = received_vector_x
component = 'x'
execute_on = timestep_begin
[]
[set_received_vector_y]
type = VectorVariableComponentAux
vector_variable = received_vector
variable = received_vector_y
component = 'y'
execute_on = timestep_begin
[]
[set_received_vector_z]
type = VectorVariableComponentAux
vector_variable = received_vector
variable = received_vector_z
component = 'z'
execute_on = timestep_begin
[]
[]
[Postprocessors]
[ensure_something_happened]
type = ElementAverageValue
variable = received_vector_x
[]
# Compare the received vector against the expected components.
[l2_difference_x]
type = ElementL2Difference
variable = received_vector_x
other_variable = expected_vector_x
[]
[l2_difference_y]
type = ElementL2Difference
variable = received_vector_y
other_variable = expected_vector_y
[]
[l2_difference_z]
type = ElementL2Difference
variable = received_vector_z
other_variable = expected_vector_z
[]
[]
[Executioner]
type = Transient
dt = 1.0
start_time = 0.0
end_time = 1.0
[]
[Outputs]
csv = true
[]
[Problem]
solve = false
[]
(modules/richards/test/tests/jacobian_2/jn_fu_06.i)
# two phase
# unsaturated = true
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn06
exodus = false
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/except5.i)
# Exception: incorrect userobject types
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = -2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
(modules/porous_flow/test/tests/fluidstate/theis_tabulated.i)
# Two phase Theis problem: Flow from single source using WaterNCG fluidstate.
# Constant rate injection 2 kg/s
# 1D cylindrical mesh
# Initially, system has only a liquid phase, until enough gas is injected
# to form a gas phase, in which case the system becomes two phase.
# Note: this test is the same as theis.i, but uses the tabulated version of the CO2FluidProperties
[Mesh]
type = GeneratedMesh
dim = 1
nx = 80
xmax = 200
bias_x = 1.05
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[AuxVariables]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1]
order = CONSTANT
family = MONOMIAL
[]
[y0]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[x1]
type = PorousFlowPropertyAux
variable = x1
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[y0]
type = PorousFlowPropertyAux
variable = y0
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[zi]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pgas
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pgas
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = zi
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = zi
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas zi'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = tabulated
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[tabulated]
type = TabulatedBicubicFluidProperties
fp = co2
fluid_property_file = fluid_properties.csv
# We try to avoid using both, but some properties are not implemented in the tabulation
allow_fp_and_tabulation = true
# Test was design prior to bounds check
error_on_out_of_bounds = false
# Comment out the fp parameter and uncomment below to use the newly generated tabulation
# fluid_property_file = fluid_properties.csv
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = zi
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[]
[BCs]
[rightwater]
type = DirichletBC
boundary = right
value = 20e6
variable = pgas
[]
[]
[DiracKernels]
[source]
type = PorousFlowSquarePulsePointSource
point = '0 0 0'
mass_flux = 2
variable = zi
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-8 1E-10 20'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 8e2
[TimeStepper]
type = IterationAdaptiveDT
dt = 2
growth_factor = 2
[]
[]
[VectorPostprocessors]
[line]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
start_point = '0 0 0'
end_point = '200 0 0'
num_points = 1000
variable = 'pgas zi x1 saturation_gas'
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[pgas]
type = PointValue
point = '1 0 0'
variable = pgas
[]
[sgas]
type = PointValue
point = '1 0 0'
variable = saturation_gas
[]
[zi]
type = PointValue
point = '1 0 0'
variable = zi
[]
[massgas]
type = PorousFlowFluidMass
fluid_component = 1
[]
[x1]
type = PointValue
point = '1 0 0'
variable = x1
[]
[y0]
type = PointValue
point = '1 0 0'
variable = y0
[]
[]
[Outputs]
print_linear_residuals = false
perf_graph = true
[csvout]
type = CSV
file_base = theis_tabulated_csvout
execute_on = timestep_end
execute_vector_postprocessors_on = final
[]
[]
(test/tests/auxkernels/time_integration/time_integration.i)
# This test covers the usage of the VariableTimeIntegrationAux
# kernel. Here we test three different schemes for integrating a field
# variable in time. Midpoint, Trapezoidal, and Simpson's rule are
# used. For this test, we use a manufactured solution and we compare
# the Trapezoidal and Simpson's rule, which must be exact for this
# exact solution, which is a linear function of time.
#
# The set up problem is
#
# du/dt - Laplacian(u) = Q
#
# with exact solution: u = t*(x*x+y*y).
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD9
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[./dts]
type = PiecewiseLinear
x = '0.01 0.1'
y = '0.005 0.05'
[../]
[]
[Variables]
[./u]
initial_condition = 0.0
family = LAGRANGE
order = SECOND
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./timederivative]
type = TimeDerivative
variable = u
[../]
[./sourceterm]
type = BodyForce
variable = u
function = Source
[../]
[]
[AuxVariables]
[./v_midpoint]
[../]
[./v_trapazoid]
[../]
[./v_simpson]
[../]
[]
[AuxKernels]
[./MidpointTimeIntegrator]
type = VariableTimeIntegrationAux
variable_to_integrate = u
variable = v_midpoint
order = 1
[../]
[./TrapazoidalTimeIntegrator]
type = VariableTimeIntegrationAux
variable_to_integrate = u
variable = v_trapazoid
order = 2
[../]
[./SimpsonsTimeIntegrator]
type = VariableTimeIntegrationAux
variable_to_integrate = u
variable = v_simpson
order = 3
[../]
[]
[BCs]
[./RightBC]
type = FunctionDirichletBC
variable = u
function = RightBC
boundary = 'right'
[../]
[./LeftBC]
type = FunctionDirichletBC
variable = u
function = LeftBC
boundary = 'left'
[../]
[./TopBC]
type = FunctionDirichletBC
variable = u
function = TopBC
boundary = 'top'
[../]
[./BottomBC]
type = FunctionDirichletBC
variable = u
function = BottomBC
boundary = 'bottom'
[../]
[]
[Functions]
[./Soln]
type = ParsedFunction
expression = 't*(x*x+y*y)'
[../]
[./Source]
type = ParsedFunction
expression = '(x*x + y*y) - 4*t'
[../]
[./TopBC]
type = ParsedFunction
expression = 't*(x*x+1)'
[../]
[./BottomBC]
type = ParsedFunction
expression = 't*x*x'
[../]
[./RightBC]
type = ParsedFunction
expression = 't*(y*y+1)'
[../]
[./LeftBC]
type = ParsedFunction
expression = 't*y*y'
[../]
[]
[Postprocessors]
[./l2_error]
type = NodalL2Error
variable = u
function = Soln
[../]
[]
[Executioner]
type = Transient
end_time = 0.1
# dt = 0.1
# num_steps = 10
[./TimeStepper]
type = FunctionDT
function = dts
[../]
nl_abs_tol = 1.e-15
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/examples/multiapp_fracture_flow/single_fracture_heat_transfer/fracture_app.i)
# Fracture physics. Heat is injected at the left end. Heat advects along the fracture and conducts to the matrix App
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 100
xmin = 0
xmax = 100.0
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[frac_P]
initial_condition = 2 # MPa
[]
[frac_T]
initial_condition = 40 # degC
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = frac_P
temperature = frac_T
fp = simple_fluid
stabilization = KT
flux_limiter_type = minmod
gravity = '0 0 0'
pressure_unit = MPa
temperature_unit = Celsius
time_unit = seconds
[]
[Kernels]
[toMatrix]
type = PorousFlowHeatMassTransfer
variable = frac_T
v = transferred_matrix_T
transfer_coefficient = 1E2
save_in = joules_per_s
[]
[]
[Modules]
[PorousFlow]
[BCs]
[left_injection]
type = PorousFlowSinkBC
boundary = left
fluid_phase = 0
T_in = 373 # Kelvin!
fp = simple_fluid
flux_function = -10 # 10 kg/s
[]
[]
[]
[]
[BCs]
[mass_production]
type = PorousFlowSink
boundary = right
variable = frac_P
flux_function = 10
[]
[heat_production]
type = PorousFlowSink
boundary = right
variable = frac_T
flux_function = 10
fluid_phase = 0
use_enthalpy = true
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1E9 # in Pa
density0 = 1000
thermal_expansion = 0 # for simplicity
viscosity = 1E-3 # in Pa.s
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1E-2 # includes fracture aperture of 1E-2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-8 0 0 0 1E-8 0 0 0 1E-8' # roughness times a^3/12
[]
[internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 1
specific_heat_capacity = 0 # basically no rock inside the fracture
[]
[aq_thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0.6E-2 0 0 0 0.6E-2 0 0 0 0.6E-2' # thermal conductivity of water times fracture aperture
[]
[]
[AuxVariables]
[transferred_matrix_T]
[]
[joules_per_s]
[]
[]
[VectorPostprocessors]
[heat_transfer_rate]
type = NodalValueSampler
outputs = none
sort_by = id
variable = joules_per_s
[]
[frac]
type = NodalValueSampler
outputs = frac
sort_by = x
variable = 'frac_T frac_P'
[]
[]
[Preconditioning]
[entire_jacobian]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 100
end_time = 100
[]
[Outputs]
print_linear_residuals = false
exodus = true
[frac]
type = CSV
execute_on = final
[]
[]
(modules/phase_field/test/tests/grain_growth/particle.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalCircleGrainIC]
radius = 333.333
x = 500
y = 500
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./c]
[./InitialCondition]
int_width = 60
x1 = 167
y1 = 500
radius = 50
outvalue = 0
variable = c
invalue = 1
type = SmoothCircleIC
[../]
[../]
[]
[Kernels]
[./PolycrystalKernel]
c = c
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr1area]
type = ElementIntegralVariablePostprocessor
variable = gr1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 10
dt = 80.0
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.8
coarsen_fraction = 0.05
max_h_level = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/porous_flow/examples/restart/gas_injection_new_mesh.i)
# Using the results from the equilibrium run to provide the initial condition for
# porepressure, we now inject a gas phase into the brine-saturated reservoir. In this
# example, the mesh is not identical to the mesh used in gravityeq.i. Rather, it is
# generated so that it is more refined near the injection boundary and at the top of
# the model, as that is where the gas plume will be present.
#
# To use the hydrostatic pressure calculated using the gravity equilibrium run as the initial
# condition for the pressure, a SolutionUserObject is used, along with a SolutionFunction to
# interpolate the pressure from the gravity equilibrium run to the initial condition for liqiud
# porepressure in this example.
#
# Even though the gravity equilibrium is established using a 2D mesh, in this example,
# we use a mesh shifted 0.1 m to the right and rotate it about the Y axis to make a 2D radial
# model.
#
# Methane injection takes place over the surface of the hole created by rotating the mesh,
# and hence the injection area is 2 pi r h. We can calculate this using an AreaPostprocessor,
# and then use this in a ParsedFunction to calculate the injection rate so that 10 kg/s of
# methane is injected.
#
# Note: as this example uses the results from a previous simulation, gravityeq.i MUST be
# run before running this input file.
[Mesh]
type = GeneratedMesh
dim = 2
ny = 25
nx = 50
ymax = 100
xmin = 0.1
xmax = 5000
bias_x = 1.05
bias_y = 0.95
coord_type = RZ
rz_coord_axis = Y
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 -9.81 0'
temperature_unit = Celsius
[]
[Variables]
[pp_liq]
[]
[sat_gas]
initial_condition = 0
[]
[]
[ICs]
[ppliq_ic]
type = FunctionIC
variable = pp_liq
function = ppliq_ic
[]
[]
[AuxVariables]
[temperature]
initial_condition = 50
[]
[xnacl]
initial_condition = 0.1
[]
[brine_density]
family = MONOMIAL
order = CONSTANT
[]
[methane_density]
family = MONOMIAL
order = CONSTANT
[]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[pp_gas]
family = MONOMIAL
order = CONSTANT
[]
[sat_liq]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pp_liq
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = pp_liq
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = sat_gas
fluid_component = 1
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = sat_gas
fluid_component = 1
[]
[]
[AuxKernels]
[brine_density]
type = PorousFlowPropertyAux
property = density
variable = brine_density
execute_on = 'initial timestep_end'
[]
[methane_density]
type = PorousFlowPropertyAux
property = density
variable = methane_density
phase = 1
execute_on = 'initial timestep_end'
[]
[pp_gas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = pp_gas
execute_on = 'initial timestep_end'
[]
[sat_liq]
type = PorousFlowPropertyAux
property = saturation
variable = sat_liq
execute_on = 'initial timestep_end'
[]
[]
[BCs]
[gas_injection]
type = PorousFlowSink
boundary = left
variable = sat_gas
flux_function = injection_rate
fluid_phase = 1
[]
[brine_out]
type = PorousFlowPiecewiseLinearSink
boundary = right
variable = pp_liq
multipliers = '0 1e9'
pt_vals = '0 1e9'
fluid_phase = 0
flux_function = 1e-6
use_mobility = true
use_relperm = true
mass_fraction_component = 0
[]
[]
[Functions]
[injection_rate]
type = ParsedFunction
symbol_values = injection_area
symbol_names = area
expression = '-1/area'
[]
[ppliq_ic]
type = SolutionFunction
solution = soln
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp_liq sat_gas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1e-5
m = 0.5
sat_lr = 0.2
pc_max = 1e7
[]
[soln]
type = SolutionUserObject
mesh = gravityeq_out.e
system_variables = porepressure
[]
[]
[FluidProperties]
[brine]
type = BrineFluidProperties
[]
[methane]
type = MethaneFluidProperties
[]
[methane_tab]
type = TabulatedBicubicFluidProperties
fp = methane
save_file = false
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[ps]
type = PorousFlow2PhasePS
phase0_porepressure = pp_liq
phase1_saturation = sat_gas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[brine]
type = PorousFlowBrine
compute_enthalpy = false
compute_internal_energy = false
xnacl = xnacl
phase = 0
[]
[methane]
type = PorousFlowSingleComponentFluid
compute_enthalpy = false
compute_internal_energy = false
fp = methane_tab
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 5e-14 0 0 0 1e-13'
[]
[relperm_liq]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.2
sum_s_res = 0.3
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
s_res = 0.1
sum_s_res = 0.3
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = ' asm lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e8
nl_abs_tol = 1e-12
nl_rel_tol = 1e-06
nl_max_its = 20
dtmax = 1e6
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e1
growth_factor = 1.5
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[mass_ph1]
type = PorousFlowFluidMass
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[injection_area]
type = AreaPostprocessor
boundary = left
execute_on = initial
[]
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(test/tests/postprocessors/function_value_pps/function_value_pps.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
[]
[AuxVariables]
[./v]
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./constant_func]
type = ConstantFunction
value = 2.798
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
variable = u
value = 2
[../]
[]
[AuxKernels]
[./one]
type = ConstantAux
variable = v
value = 1
execute_on = 'initial timestep_end'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./value1]
type = FunctionValuePostprocessor
function = constant_func
execute_on = 'initial timestep_end'
[../]
[./value2]
type = FunctionValuePostprocessor
function = 2*t
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[Outputs]
csv = true
[]
[Problem]
solve = false
[]
(modules/solid_mechanics/test/tests/beam/action/beam_action_chk.i)
# Test for checking syntax for line element action input.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = 0.0
xmax = 1.0
displacements = 'disp_x disp_y disp_z'
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_1]
type = ConstantRate
variable = disp_y
boundary = 2
rate = 1e-2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./block_1]
add_variables = true
# Geometry parameters
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
block = 1
# dynamic simulation using consistent mass/inertia matrix
dynamic_consistent_inertia=true
#dynamic simulation using nodal mass/inertia matrix
dynamic_nodal_translational_inertia = true
dynamic_nodal_rotational_inertia = true
nodal_Iyy = 1e-1
nodal_Izz = 1e-1
velocities = 'vel_x'
accelerations = 'accel_x'
rotational_accelerations = 'rot_accel_x'
gamma = 0.5 # Newmark time integration parameter
boundary = right # Node set where nodal mass and nodal inertia are applied
# optional parameters for Rayleigh damping
eta = 0.1 # Mass proportional Rayleigh damping
[../]
[./block_all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[]
[Materials]
[./stress]
type = ComputeBeamResultants
block = '1 2'
[../]
[./elasticity_1]
type = ComputeElasticityBeam
youngs_modulus = 2.0
poissons_ratio = 0.3
shear_coefficient = 1.0
block = '1 2'
[../]
[]
[Postprocessors]
[./disp_y_1]
type = PointValue
point = '1.0 0.0 0.0'
variable = disp_y
[../]
[./disp_y_2]
type = PointValue
point = '1.0 1.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
exodus = false
[]
(modules/solid_mechanics/test/tests/action/ad_converter_action_multi_eigenstrain.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses finite deformation theory.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Problem]
solve = false
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
block = 1
strain = FINITE
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[./block2]
block = 2
strain = FINITE
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = reg_eigenstrain1
[../]
[./converter1]
type = RankTwoTensorMaterialADConverter
block = 1
reg_props_in = 'reg_eigenstrain1'
ad_props_out = 'eigenstrain1'
[../]
[./thermal_expansion_strain2]
type = ADComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain2
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
(modules/phase_field/test/tests/phase_field_kernels/MatGradSquareCoupled.i)
#
# Test the MatGradSquareCoupled kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = 0
xmax = 50
ymin = 0
ymax = 50
zmin = 0
zmax = 50
elem_type = QUAD4
[]
[Variables]
[./w]
[../]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 1.0
outvalue = 0.0
int_width = 3.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = CoupledAllenCahn
variable = w
v = eta
f_name = F
mob_name = 1
[../]
[./W]
type = MatReaction
variable = w
reaction_rate = -1
[../]
[./CoupledBulk]
type = MatReaction
variable = eta
v = w
reaction_rate = L
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = 1
mob_name = L
coupled_variables = w
[../]
# MatGradSquareCoupled kernel
[./nabla_eta]
type = MatGradSquareCoupled
variable = w
elec_potential = eta
prefactor = 0.5
[../]
[]
[Materials]
[./mobility]
type = DerivativeParsedMaterial
property_name = L
coupled_variables = 'eta w'
expression = '(1.5-eta)^2+(1.5-w)^2'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = 'eta^2 * (1-eta)^2'
derivative_order = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 0.5
[]
[Outputs]
hide = w
exodus = true
console = true
[]
(modules/solid_mechanics/test/tests/2D_different_planes/planestrain_jacobian_testing_xz.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = square_xz_plane.e
[]
[Variables]
[./disp_x]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./disp_y]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./plane_strain]
block = 1
strain = SMALL
out_of_plane_direction = y
planar_formulation = PLANE_STRAIN
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.0
youngs_modulus = 1
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
end_time = 1.0
[]
(test/tests/outputs/output_if_base_contains/dt_from_parent_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.25
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = dt_from_parent_sub.i
[../]
[]
(modules/phase_field/test/tests/KKS_system/kks_example_nested.i)
#
# Two-phase nested KKS toy problem
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
nz = 0
xmin = -2.5
xmax = 2.5
ymin = -2.5
ymax = 2.5
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[AuxVariables]
[Fglobal]
order = CONSTANT
family = MONOMIAL
[]
[]
[Variables]
# order parameter
[eta]
order = FIRST
family = LAGRANGE
[]
# hydrogen concentration
[c]
order = FIRST
family = LAGRANGE
[]
# chemical potential
[w]
order = FIRST
family = LAGRANGE
[]
[]
[ICs]
[eta]
variable = eta
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 0.2
outvalue = 0.1
int_width = 0.75
[]
[c]
variable = c
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 1.5
invalue = 0.6
outvalue = 0.4
int_width = 0.75
[]
[]
[BCs]
[Periodic]
[all]
variable = 'eta w c'
auto_direction = 'x y'
[]
[]
[]
[Materials]
# Free energy of the matrix
[fm]
type = DerivativeParsedMaterial
property_name = fm
expression = '(0.1-cm)^2'
material_property_names = 'cm'
additional_derivative_symbols = 'cm'
compute = false
[]
# Free energy of the delta phase
[fd]
type = DerivativeParsedMaterial
property_name = fd
expression = '(0.9-cd)^2'
material_property_names = 'cd'
additional_derivative_symbols = 'cd'
compute = false
[]
# Compute phase concentrations
[PhaseConcentrationMaterial]
type = KKSPhaseConcentrationMaterial
global_cs = 'c'
ci_names = 'cm cd'
ci_IC = '0 0'
fa_name = fm
fb_name = fd
h_name = h
min_iterations = 1
max_iterations = 100
absolute_tolerance = 1e-9
relative_tolerance = 1e-9
nested_iterations = iter
outputs = exodus
[]
# Compute chain rule terms
[PhaseConcentrationDerivatives]
type = KKSPhaseConcentrationDerivatives
global_cs = 'c'
eta = eta
ci_names = 'cm cd'
fa_name = fm
fb_name = fd
h_name = h
[]
# h(eta)
[h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[]
# g(eta)
[g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
[]
# constant properties
[constants]
type = GenericConstantMaterial
prop_names = 'M L kappa'
prop_values = '0.7 0.7 0.4 '
[]
[]
[Kernels]
# full transient
active = 'CHBulk ACBulkF ACBulkC ACInterface dcdt detadt ckernel'
#
# Cahn-Hilliard Equation
#
[CHBulk]
type = NestedKKSSplitCHCRes
variable = c
global_cs = 'c'
w = w
all_etas = eta
ca_names = 'cm cd'
fa_name = fm
coupled_variables = 'eta w'
[]
[dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[]
[ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[]
#
# Allen-Cahn Equation
#
[ACBulkF]
type = NestedKKSACBulkF
variable = eta
global_cs = 'c'
ci_names = 'cm cd'
fa_name = fm
fb_name = fd
g_name = g
h_name = h
mob_name = L
w = 0.4
coupled_variables = 'c'
[]
[ACBulkC]
type = NestedKKSACBulkC
variable = eta
global_cs = 'c'
ci_names = 'cm cd'
fa_name = fm
h_name = h
mob_name = L
coupled_variables = 'c'
[]
[ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[]
[detadt]
type = TimeDerivative
variable = eta
[]
[]
[AuxKernels]
[GlobalFreeEnergy]
variable = Fglobal
type = KKSGlobalFreeEnergy
fa_name = fm
fb_name = fd
w = 0.4
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pctype -sub_pc_type -sub_pc_factor_shift_type -pc_factor_shift_type'
petsc_options_value = ' asm lu nonzero nonzero'
l_max_its = 100
nl_max_its = 100
num_steps = 3
dt = 0.1
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[full]
type = SMP
full = true
[]
[]
[Outputs]
file_base = kks_example_nested
exodus = true
[]
(test/tests/multiapps/loose_couple_time_adapt/end.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[MultiApps]
[./dummy]
type = TransientMultiApp
input_files = adaptiveDT.i
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 0.006
dt = 0.006
nl_abs_tol = 1.0e-8
[]
[Outputs]
exodus = true
file_base = end
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/ad_lid_driven_action_stabilized_transient.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 16
ny = 16
[]
[]
[Modules]
[IncompressibleNavierStokes]
equation_type = transient
velocity_boundary = 'bottom right top left'
velocity_function = '0 0 0 0 lid_function 0 0 0'
initial_velocity = '1e-15 1e-15 0'
add_standard_velocity_variables_for_ad = false
pressure_pinned_node = 0
density_name = rho
dynamic_viscosity_name = mu
use_ad = true
laplace = true
family = LAGRANGE
order = FIRST
add_temperature_equation = true
initial_temperature = 1
fixed_temperature_boundary = 'bottom top'
temperature_function = '1 0'
supg = true
pspg = true
[]
[]
[Materials]
[const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[]
[]
[Functions]
[lid_function]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
type = ParsedFunction
expression = '4*x*(1-x)'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -sub_pc_factor_levels -ksp_gmres_restart'
petsc_options_value = 'asm 6 200'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/switching_material/one_cut_stationary.i)
[Problem]
solve = false
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[levelset_cut]
type = LevelSetCutUserObject
level_set_var = phi
negative_id = 1
positive_id = 33
[]
[]
[Mesh]
[square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[AuxVariables]
[phi]
[InitialCondition]
type = FunctionIC
function = 'x-0.213'
[]
[]
[]
[Materials]
[diffusivity_A]
type = GenericConstantMaterial
prop_names = 'A_D'
prop_values = '5'
[]
[diffusivity_B]
type = GenericConstantMaterial
prop_names = 'B_D'
prop_values = '0.5'
[]
[diff_combined]
type = XFEMCutSwitchingMaterialReal
cut_subdomain_ids = '1 33'
base_names = 'A B'
prop_name = D
geometric_cut_userobject = levelset_cut
outputs = 'exodus'
output_properties = 'D'
[]
[]
[Executioner]
type = Transient
num_steps = 1
max_xfem_update = 1
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_1/gh14.i)
# unsaturated = true
# gravity = false
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = -1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh14
exodus = true
[]
(modules/contact/test/tests/simple_contact/simple_contact_test.i)
# Note: Run merged.i to generate a solution to compare to that doesn't use contact.
[Mesh]
file = contact.e
# PETSc < 3.5.0 requires the iteration patch_update_strategy to
# avoid PenetrationLocator warnings, which are currently treated as
# errors by the TestHarness.
patch_update_strategy = 'iteration'
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
[../]
[]
[Contact]
[./dummy_name]
primary = 3
secondary = 2
penalty = 1e5
formulation = kinematic
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.0001
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuff_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_abs_tol = 1e-8
l_max_its = 100
nl_max_its = 10
dt = 1.0
num_steps = 1
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(test/tests/reporters/base/base.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables/u]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Reporters]
[b]
type = TestGetReporter
int_reporter = a/int
real_reporter = a/real
vector_reporter = a/vector
string_reporter = a/string
broadcast_reporter = a/broadcast
scatter_reporter = a/scatter
gather_reporter = a/gather
[]
[a]
type = TestDeclareReporter
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
(modules/richards/test/tests/jacobian_2/jn_fu_02.i)
# two phase
# unsaturated = true
# gravity = true
# supg = false
# transient = false
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardsfgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn02
exodus = false
[]
(modules/porous_flow/test/tests/aux_kernels/darcy_velocity_lower.i)
# checking that the PorousFlowDarcyVelocityComponentLowerDimensional AuxKernel works as expected
# for the fully-saturated case (relative-permeability = 1)
# The fractured_block.e has size = 10x10x10, and a fracture running through its
# centre, with normal = (0, -sin(20deg), cos(20deg))
# Porepressure is initialised to grad(P) = (0, 0, 1)
# Fluid_density = 2
# viscosity = 10
# relative_permeability = 1
# permeability = (5, 5, 5) (in the bulk)
# permeability = (10, 10, 10) (in the fracture)
# aperture = 1
# gravity = (1, 0.5, 0.2)
# So Darcy velocity in the bulk = (1, 0.5, -0.3)
# in the fracture grad(P) = (0, 0.3213938, 0.11697778)
# In the fracture the projected gravity vector is
# tangential_gravity = (1, 0.5057899, 0.18409245)
# So the Darcy velocity in the fracture = (2, 0.690186, 0.251207)
[Mesh]
type = FileMesh
file = fractured_block.e
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 0.5 0.2'
[]
[Variables]
[pp]
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = z
variable = pp
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = pp
[]
[]
[AuxVariables]
[bulk_vel_x]
order = CONSTANT
family = MONOMIAL
[]
[bulk_vel_y]
order = CONSTANT
family = MONOMIAL
[]
[bulk_vel_z]
order = CONSTANT
family = MONOMIAL
[]
[fracture_vel_x]
order = CONSTANT
family = MONOMIAL
block = 3
[]
[fracture_vel_y]
order = CONSTANT
family = MONOMIAL
block = 3
[]
[fracture_vel_z]
order = CONSTANT
family = MONOMIAL
block = 3
[]
[]
[AuxKernels]
[bulk_vel_x]
type = PorousFlowDarcyVelocityComponent
variable = bulk_vel_x
component = x
fluid_phase = 0
[]
[bulk_vel_y]
type = PorousFlowDarcyVelocityComponent
variable = bulk_vel_y
component = y
fluid_phase = 0
[]
[bulk_vel_z]
type = PorousFlowDarcyVelocityComponent
variable = bulk_vel_z
component = z
fluid_phase = 0
[]
[fracture_vel_x]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = fracture_vel_x
component = x
fluid_phase = 0
[]
[fracture_vel_y]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = fracture_vel_y
component = y
fluid_phase = 0
[]
[fracture_vel_z]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = fracture_vel_z
component = z
fluid_phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1E16
viscosity = 10
density0 = 2
thermal_expansion = 0
[]
[]
[Postprocessors]
[bulk_vel_x]
type = ElementAverageValue
block = 1
variable = bulk_vel_x
[]
[bulk_vel_y]
type = ElementAverageValue
block = 1
variable = bulk_vel_y
[]
[bulk_vel_z]
type = ElementAverageValue
block = 1
variable = bulk_vel_z
[]
[fracture_vel_x]
type = ElementAverageValue
block = 3
variable = fracture_vel_x
[]
[fracture_vel_y]
type = ElementAverageValue
block = 3
variable = fracture_vel_y
[]
[fracture_vel_z]
type = ElementAverageValue
block = 3
variable = fracture_vel_z
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '5 0 0 0 5 0 0 0 5'
block = '1 2'
[]
[permeability_fracture]
type = PorousFlowPermeabilityConst
permeability = '10 0 0 0 10 0 0 0 10'
block = 3
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/multilevel/dt_from_sub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.3
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0 0.5 0.5 0'
input_files = dt_from_sub_subsub.i
[../]
[]
(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number_error_with_transient/main.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 0.1
upper_bound = 0.3
[]
[]
[Samplers]
[mc]
type = TestDynamicNumberOfSubAppsSampler
num_rows = 5
distributions = 'uniform'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 5
[]
[MultiApps]
[runner]
type = SamplerTransientMultiApp
sampler = mc
input_files = 'sub.i'
[]
[]
(modules/solid_mechanics/tutorials/introduction/mech_step03a.i)
#
# Added subdomains and subdomain-specific properties
# https://mooseframework.inl.gov/modules/solid_mechanics/tutorials/introduction/step03.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 20
xmin = -0.25
xmax = 0.25
ymax = 5
[]
[block1]
type = SubdomainBoundingBoxGenerator
input = generated
block_id = 1
bottom_left = '-0.25 0 0'
top_right = '0 5 0'
[]
[block2]
type = SubdomainBoundingBoxGenerator
input = block1
block_id = 2
bottom_left = '0 0 0'
top_right = '0.25 5 0'
[]
# select a single node in the center of the bottom boundary
[pin]
type = ExtraNodesetGenerator
input = block2
new_boundary = pin
coord = '0 0 0'
[]
[]
[AuxVariables]
[T]
[]
[]
[AuxKernels]
[temperature_ramp]
type = FunctionAux
execute_on = TIMESTEP_BEGIN
variable = T
function = 300+5*t
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[pin_x]
type = DirichletBC
variable = disp_x
boundary = pin
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[expansion1]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 0.001
stress_free_temperature = 300
eigenstrain_name = thermal_expansion
block = 1
[]
[expansion2]
type = ComputeThermalExpansionEigenstrain
temperature = T
thermal_expansion_coeff = 0.002
stress_free_temperature = 300
eigenstrain_name = thermal_expansion
block = 2
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_reporter_transfer/clone_type.i)
[Mesh/generate]
type = GeneratedMeshGenerator
dim = 1
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Reporters]
[receiver]
type = ConstantReporter
[]
[]
[MultiApps]
[multi_reporter]
type = TransientMultiApp
input_files = 'sub0.i sub0.i sub0.i sub0.i'
positions = '0 0 0
0 0 0
0 0 0
0 0 0'
cli_args = 'Postprocessors/from_sub_pp/default=3.1415926;Reporters/from_sub_rep/integer_values=10;Reporters/from_sub_rep/string_values=ten;Outputs/active=""
Postprocessors/from_sub_pp/default=1.5707963;Reporters/from_sub_rep/integer_values=11;Reporters/from_sub_rep/string_values=twenty;Outputs/active=""
Postprocessors/from_sub_pp/default=1.0471975;Reporters/from_sub_rep/integer_values=12;Reporters/from_sub_rep/string_values=thirty;Outputs/active=""
Postprocessors/from_sub_pp/default=0.7853981;Reporters/from_sub_rep/integer_values=13;Reporters/from_sub_rep/string_values=forty;Outputs/active=""'
max_procs_per_app = 1
[]
[]
[Transfers]
[multi_rep]
type = MultiAppCloneReporterTransfer
from_reporters = 'from_sub_pp/value from_sub_rep/int from_sub_rep/str'
to_reporter = receiver
from_multi_app = multi_reporter
reporter_type = 'real integer string'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = JSON
vectorpostprocessors_as_reporters = true
[]
execute_on = timestep_end
[]
(modules/contact/test/tests/simple_contact/two_block_compress/two_equal_blocks_compress_3d.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1.0
xmax = 0.0
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX8
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'left_bottom left_back left_right left_front left_left left_top'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 1.0
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
elem_type = HEX8
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3 4 5'
# new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
new_boundary = '100 101 102 103 104 105'
[]
[right_block_sidesets_rename]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '100 101 102 103 104 105'
new_boundary = 'right_bottom right_back right_right right_front right_left right_top'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets_rename
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = 'left_right'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = 'right_left'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[normal_lm]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x = '0 0.5'
y = '0 0.2'
[]
[vertical_movement]
type = PiecewiseLinear
x = '0 1.0'
y = '0 0'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'left_left'
function = horizontal_movement
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'left_left'
function = vertical_movement
[]
[fix_left_z]
type = DirichletBC
variable = disp_z
boundary = 'left_left'
value = 0.0
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 'right_right'
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 'right_right'
value = 0.0
[]
[fix_right_z]
type = DirichletBC
variable = disp_z
boundary = 'right_right'
value = 0.0
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
correct_edge_dropping = true
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[normal_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'right_left'
secondary_boundary = 'left_right'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
weighted_gap_uo = weighted_gap_uo
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist nonzero 1e-10'
line_search = 'none'
dt = 0.1
dtmin = 0.01
end_time = 0.4
l_max_its = 20
nl_max_its = 20
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
snesmf_reuse_base = false
[]
[Outputs]
csv = true
execute_on = 'FINAL'
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = 'secondary_lower'
[]
[normal_lm]
type = ElementAverageValue
variable = normal_lm
block = 'secondary_lower'
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(modules/external_petsc_solver/test/tests/external_petsc_problem/petsc_transient_as_parent.i)
[Mesh]
# It is a mirror of PETSc mesh (DMDA)
type = PETScDMDAMesh
[]
[AuxVariables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Problem]
type = ExternalPETScProblem
sync_variable = u
[]
[Executioner]
type = Transient
num_steps = 10
[./TimeStepper]
type = ExternalPetscTimeStepper
[../]
[]
[AuxVariables]
[pid]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[pid_aux]
type = ProcessorIDAux
variable = pid
execute_on = 'INITIAL'
[]
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
type = TransientMultiApp
input_files = 'moose_as_sub.i'
app_type = ExternalPetscSolverTestApp
[../]
[]
[Transfers]
[./tosub]
type = MultiAppShapeEvaluationTransfer
to_multi_app = sub_app
source_variable = u
variable = v
[../]
[]
(test/tests/transfers/transfer_with_reset/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./t]
[../]
[./u_from_master]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./t]
type = FunctionAux
variable = t
function = t
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence-auto/1D/dirichlet.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 5.0
dtmin = 5.0
end_time = 5.0
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/boundary_conditions/flux_bcs_direct.i)
rho = 'rho'
l = 10
inlet_area = 1
velocity_interp_method = 'rc'
advected_interp_method = 'average'
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = 1
nx = 10
ny = 5
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = u
v = v
pressure = pressure
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = ${inlet_velocity}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 1e-15
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[scalar]
type = MooseVariableFVReal
initial_condition = 0.1
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FVKernels]
[mass_time]
type = WCNSFVMassTimeDerivative
variable = pressure
drho_dt = drho_dt
[]
[mass]
type = WCNSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_time]
type = WCNSFVMomentumTimeDerivative
variable = u
drho_dt = drho_dt
rho = rho
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = u
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = u
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = u
momentum_component = 'x'
pressure = pressure
[]
[v_time]
type = WCNSFVMomentumTimeDerivative
variable = v
drho_dt = drho_dt
rho = rho
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = v
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
rho = ${rho}
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = v
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = v
momentum_component = 'y'
pressure = pressure
[]
[temp_time]
type = WCNSFVEnergyTimeDerivative
variable = T
rho = rho
drho_dt = drho_dt
h = h
dh_dt = dh_dt
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[heat_source]
type = FVCoupledForce
variable = T
v = power_density
[]
# Scalar concentration equation
[scalar_time]
type = FVFunctorTimeKernel
variable = scalar
[]
[scalar_advection]
type = INSFVScalarFieldAdvection
variable = scalar
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[scalar_diffusion]
type = FVDiffusion
variable = scalar
coeff = 1.1
[]
[scalar_source]
type = FVBodyForce
variable = scalar
function = 2.1
[]
[]
[FVBCs]
# Inlet
[inlet_mass]
type = WCNSFVMassFluxBC
variable = pressure
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'surface_inlet'
vel_x = u
vel_y = v
rho = 'rho'
[]
[inlet_u]
type = WCNSFVMomentumFluxBC
variable = u
boundary = 'left'
mdot_pp = 'inlet_mdot'
area_pp = 'surface_inlet'
rho = 'rho'
momentum_component = 'x'
vel_x = u
vel_y = v
[]
[inlet_v]
type = WCNSFVMomentumFluxBC
variable = v
boundary = 'left'
mdot_pp = 0
area_pp = 'surface_inlet'
rho = 'rho'
momentum_component = 'y'
vel_x = u
vel_y = v
[]
[inlet_T]
type = WCNSFVEnergyFluxBC
variable = T
T_fluid = T
boundary = 'left'
energy_pp = 'inlet_Edot'
area_pp = 'surface_inlet'
vel_x = u
vel_y = v
rho = 'rho'
cp = cp
[]
[inlet_scalar]
type = WCNSFVScalarFluxBC
variable = scalar
boundary = 'left'
scalar_flux_pp = 'inlet_scalar_flux'
area_pp = 'surface_inlet'
vel_x = u
vel_y = v
rho = 'rho'
passive_scalar = scalar
[]
[outlet_p]
type = INSFVOutletPressureBC
variable = pressure
boundary = 'right'
function = ${outlet_pressure}
[]
# Walls
[no_slip_x]
type = INSFVNoSlipWallBC
variable = u
boundary = 'top bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = v
boundary = 'top bottom'
function = 0
[]
[]
# used for the boundary conditions in this example
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
[]
[surface_inlet]
type = AreaPostprocessor
boundary = 'left'
execute_on = 'INITIAL'
[]
[inlet_Edot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * 2530 * inlet_temp * inlet_area}
[]
[inlet_scalar_flux]
type = Receiver
default = ${fparse inlet_velocity * 0.2 * inlet_area}
[]
[]
[FluidProperties]
[fp]
type = SimpleFluidProperties
density0 = 1980
cp = 2530
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T
pressure = pressure
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(examples/ex04_bcs/periodic_bc.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = ExampleGaussContForcing
variable = u
x_center = 2
y_center = 4
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
#Note: Enable either "auto" or both "manual" conditions for this example
active = 'manual_x manual_y'
# Can use auto_direction with Generated Meshes
[./auto]
variable = u
auto_direction = 'x y'
[../]
# Use Translation vectors for everything else
[./manual_x]
variable = u
primary = 'left'
secondary = 'right'
translation = '40 0 0'
[../]
[./manual_y]
variable = u
primary = 'bottom'
secondary = 'top'
translation = '0 40 0'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 20
nl_rel_tol = 1e-12
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/phase_field/test/tests/rigidbodymotion/grain_motion.i)
# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 15
nz = 0
xmax = 50
ymax = 25
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = eta
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./eta_dot]
type = TimeDerivative
variable = eta
[../]
[./vadv_eta]
type = SingleGrainRigidBodyMotion
variable = eta
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./acint_eta]
type = ACInterface
variable = eta
mob_name = M
coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta]
type = AllenCahn
variable = eta
mob_name = M
f_name = F
coupled_variables = c
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = 'c eta'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
derivative_order = 2
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
variable = eta
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ConstantGrainForceAndTorque
execute_on = 'linear nonlinear'
force = '0.5 0.0 0.0 '
torque = '0.0 0.0 10.0 '
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
nl_max_its = 30
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
dt = 0.2
num_steps = 1
[]
[Outputs]
exodus = true
[]
[ICs]
[./rect_c]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = c
x1 = 10.0
type = BoundingBoxIC
[../]
[./rect_eta]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = eta
x1 = 10.0
type = BoundingBoxIC
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/two_phase/mixture_model/rayleigh-bernard-two-phase.i)
mu = 1.0
rho = 1e3
mu_d = 0.3
rho_d = 1.0
dp = 0.01
U_lid = 0.0
g = -9.81
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
rhie_chow_user_object = 'rc'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = .1
ymin = 0
ymax = .1
nx = 11
ny = 11
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
[]
[vel_y]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[phase_2]
type = INSFVScalarFieldVariable
[]
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[pin_pressure]
type = NSPressurePin
variable = pressure
pin_type = point-value
point = '0 0 0'
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = 'rho_mixture'
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = 'mu_mixture'
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_buoyant]
type = INSFVMomentumGravity
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
gravity = '0 ${g} 0'
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = 'mu_mixture'
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_buoyant]
type = INSFVMomentumGravity
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
gravity = '0 ${g} 0'
[]
[phase_2_time]
type = FVFunctorTimeKernel
variable = phase_2
[]
[phase_2_advection]
type = INSFVScalarFieldAdvection
variable = phase_2
u_slip = 'vel_slip_x'
v_slip = 'vel_slip_y'
[]
[phase_2_diffusion]
type = FVDiffusion
variable = phase_2
coeff = 1e-3
[]
[]
[FVBCs]
[top_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top'
function = ${U_lid}
[]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'left right bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'left right top bottom'
function = 0
[]
[bottom_phase_2]
type = FVDirichletBC
variable = phase_2
boundary = 'bottom'
value = 1.0
[]
[top_phase_2]
type = FVDirichletBC
variable = phase_2
boundary = 'top'
value = 0.0
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[drag_coefficient]
type = MooseVariableFVReal
[]
[rho_mixture_var]
type = MooseVariableFVReal
[]
[mu_mixture_var]
type = MooseVariableFVReal
[]
[phase_1]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[populate_cd]
type = FunctorAux
variable = drag_coefficient
functor = 'Darcy_coefficient'
[]
[populate_rho_mixture_var]
type = FunctorAux
variable = rho_mixture_var
functor = 'rho_mixture'
[]
[populate_mu_mixture_var]
type = FunctorAux
variable = mu_mixture_var
functor = 'mu_mixture'
[]
[compute_phase_1]
type = ParsedAux
variable = phase_1
coupled_variables = 'phase_2'
expression = '1 - phase_2'
[]
[]
[FunctorMaterials]
[CD]
type = NSFVDispersePhaseDragFunctorMaterial
rho = 'rho_mixture'
mu = mu_mixture
u = 'vel_x'
v = 'vel_y'
particle_diameter = ${dp}
[]
[mixing_material]
type = NSFVMixtureFunctorMaterial
phase_1_names = '${rho_d} ${mu_d}'
phase_2_names = '${rho} ${mu}'
prop_names = 'rho_mixture mu_mixture'
phase_1_fraction = 'phase_2'
[]
[populate_u_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_x'
momentum_component = 'x'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
[]
[populate_v_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_y'
momentum_component = 'y'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
[]
[]
[Postprocessors]
[average_void]
type = ElementAverageValue
variable = 'phase_2'
[]
[max_y_velocity]
type = ElementExtremeValue
variable = 'vel_y'
value_type = max
[]
[min_y_velocity]
type = ElementExtremeValue
variable = 'vel_y'
value_type = min
[]
[max_x_velocity]
type = ElementExtremeValue
variable = 'vel_x'
value_type = max
[]
[min_x_velocity]
type = ElementExtremeValue
variable = 'vel_x'
value_type = min
[]
[max_x_slip_velocity]
type = ElementExtremeFunctorValue
functor = 'vel_slip_x'
value_type = max
[]
[max_y_slip_velocity]
type = ElementExtremeFunctorValue
functor = 'vel_slip_y'
value_type = max
[]
[max_drag_coefficient]
type = ElementExtremeFunctorValue
functor = 'drag_coefficient'
value_type = max
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 10
iteration_window = 2
growth_factor = 2
cutback_factor = 0.5
dt = 1e-3
[]
nl_max_its = 20
nl_rel_tol = 1e-03
nl_abs_tol = 1e-9
l_max_its = 5
end_time = 1e8
[]
[Outputs]
exodus = false
[CSV]
type = CSV
execute_on = 'FINAL'
[]
[]
(test/tests/time_steppers/timesequence_stepper/timesequence_restart_failure.i)
[Mesh]
file = timesequence_restart_failure1_cp/0002-mesh.cpa.gz
[]
[Problem]
restart_file_base = timesequence_restart_failure1_cp/0002
# There is an initial conditions overwriting the restart on the nonlinear variable u
# As you can see in the gold file, this makes the initial step output be from the
# initial condition
allow_initial_conditions_with_restart = true
[]
[Functions]
[exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[]
[forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[]
[]
[Variables]
[u]
family = LAGRANGE
order = SECOND
[]
[]
[ICs]
[u_var]
type = FunctionIC
variable = u
function = exact_fn
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = forcing_fn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[]
[]
[Executioner]
type = Transient
end_time = 4.0
[TimeStepper]
type = TimeSequenceStepper
time_sequence = '0 0.85 1.2 1.3 2 4'
[]
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/stagnation_inlet/supersonic_nozzle_hllc.i)
stagnation_pressure = 1
stagnation_temperature = 1
[GlobalParams]
fp = fp
[]
[Debug]
show_material_props = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = supersonic_nozzle.e
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Variables]
[rho]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.0034
[]
[rho_u]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1e-4
outputs = none
[]
[rho_v]
family = MONOMIAL
order = CONSTANT
fv = true
outputs = none
[]
[rho_E]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 2.5
[]
[]
[FVKernels]
# Mass conservation
[mass_time]
type = FVTimeKernel
variable = rho
[]
[mass_advection]
type = CNSFVMassHLLC
variable = rho
[]
# Momentum x conservation
[momentum_x_time]
type = FVTimeKernel
variable = rho_u
[]
[momentum_x_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
[]
# Momentum y conservation
[momentum_y_time]
type = FVTimeKernel
variable = rho_v
[]
[momentum_y_advection]
type = CNSFVMomentumHLLC
variable = rho_v
momentum_component = y
[]
# Fluid energy conservation
[fluid_energy_time]
type = FVTimeKernel
variable = rho_E
[]
[fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_E
[]
[]
[FVBCs]
## inflow stagnation boundaries
[mass_stagnation_inflow]
type = CNSFVHLLCMassStagnationInletBC
variable = rho
stagnation_pressure = ${stagnation_pressure}
stagnation_temperature = ${stagnation_temperature}
boundary = left
[]
[momentum_x_stagnation_inflow]
type = CNSFVHLLCMomentumStagnationInletBC
variable = rho_u
momentum_component = x
stagnation_pressure = ${stagnation_pressure}
stagnation_temperature = ${stagnation_temperature}
boundary = left
[]
[momentum_y_stagnation_inflow]
type = CNSFVHLLCMomentumStagnationInletBC
variable = rho_v
momentum_component = y
stagnation_pressure = ${stagnation_pressure}
stagnation_temperature = ${stagnation_temperature}
boundary = left
[../]
[fluid_energy_stagnation_inflow]
type = CNSFVHLLCFluidEnergyStagnationInletBC
variable = rho_E
stagnation_pressure = ${stagnation_pressure}
stagnation_temperature = ${stagnation_temperature}
boundary = left
[]
## outflow implicit conditions
[mass_outflow]
type = CNSFVHLLCMassImplicitBC
variable = rho
boundary = right
[]
[momentum_x_outflow]
type = CNSFVHLLCMomentumImplicitBC
variable = rho_u
momentum_component = x
boundary = right
[]
[momentum_y_outflow]
type = CNSFVHLLCMomentumImplicitBC
variable = rho_v
momentum_component = y
boundary = right
[]
[fluid_energy_outflow]
type = CNSFVHLLCFluidEnergyImplicitBC
variable = rho_E
boundary = right
[]
# wall conditions
[momentum_x_pressure_wall]
type = CNSFVMomImplicitPressureBC
variable = rho_u
momentum_component = x
boundary = wall
[]
[momentum_y_pressure_wall]
type = CNSFVMomImplicitPressureBC
variable = rho_v
momentum_component = y
boundary = wall
[]
[]
[AuxVariables]
[Ma]
family = MONOMIAL
order = CONSTANT
[]
[Ma_layered]
family = MONOMIAL
order = CONSTANT
[]
[]
[UserObjects]
[layered_Ma_UO]
type = LayeredAverage
variable = Ma
num_layers = 100
direction = x
[]
[]
[AuxKernels]
[Ma_aux]
type = NSMachAux
variable = Ma
fluid_properties = fp
use_material_properties = true
[]
[Ma_layered_aux]
type = SpatialUserObjectAux
variable = Ma_layered
user_object = layered_Ma_UO
[]
[]
[Materials]
[var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rhov = rho_v
rho_et = rho_E
[]
[fluid_props]
type = GeneralFluidProps
porosity = 1
characteristic_length = 1
[]
[sound_speed]
type = SoundspeedMat
fp = fp
[]
[]
[Postprocessors]
[cfl_dt]
type = ADCFLTimeStepSize
c_names = 'sound_speed'
vel_names = 'speed'
CFL = 0.5
[]
[outflow_Ma]
type = SideAverageValue
variable = Ma
boundary = right
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[]
[Executioner]
type = Transient
end_time = 0.1
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
l_tol = 1e-8
[TimeStepper]
type = PostprocessorDT
postprocessor = cfl_dt
[]
[]
[VectorPostprocessors]
[Ma_layered]
type = LineValueSampler
variable = Ma_layered
start_point = '0 0 0'
end_point = '10 0 0'
num_points = 100
sort_by = x
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/mass05.i)
# 2phase (PP)
# vanGenuchten, constant-bulk density for each phase, constant porosity, 3components (that exist in both phases)
# unsaturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[]
[AuxVariables]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 0.4
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 0.4
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 0.4
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 0.4
[]
[]
[Kernels]
[mass_sp0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[mass_sp1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[mass_sp2]
type = PorousFlowMassTimeDerivative
fluid_component = 2
variable = massfrac_ph0_sp0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/combined/test/tests/combined_plasticity_temperature/ad_plasticity_temperature_dep_yield.i)
#
# This is a test of the piece-wise linear strain hardening model using the
# small strain formulation. This test exercises the temperature-dependent
# yield stress.
#
# Test procedure:
# 1. The element is pulled to and then beyond the yield stress for a given
# temperature.
# 2. The displacement is then constant while the temperature increases and
# the yield stress decreases. This results in a lower stress with more
# plastic strain.
# 3. The temperature decreases beyond its original value giving a higher
# yield stress. The displacement increases, causing increases stress to
# the new yield stress.
# 4. The temperature and yield stress are constant with increasing
# displacement giving a constant stress and more plastic strain.
#
# Plotting total_strain_yy on the x axis and stress_yy on the y axis shows
# the stress history in a clear way.
#
# s |
# t | *****
# r | *
# e | ***** *
# s | * * *
# s | * *
# |*
# +------------------
# total strain
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
use_automatic_differentiation = true
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./top_pull]
type = PiecewiseLinear
x = '0 1 2 4 5 6'
y = '0 0.025 0.05 0.05 0.06 0.085'
[../]
[./yield]
type = PiecewiseLinear
x = '400 500 600'
y = '6e3 5e3 4e3'
[../]
[./temp]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '500 500 500 600 400'
[../]
[]
[Kernels]
[./heat]
type = ADHeatConduction
variable = temp
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
function = temp
boundary = left
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 2.0e5
poissons_ratio = 0.3
[../]
[./creep_plas]
type = ADComputeMultipleInelasticStress
block = 0
inelastic_models = 'plasticity'
max_iterations = 50
absolute_tolerance = 1e-05
[../]
[./plasticity]
type = ADIsotropicPlasticityStressUpdate
block = 0
hardening_constant = 0
yield_stress_function = yield
temperature = temp
[../]
[./heat_conduction]
type = ADHeatConductionMaterial
block = 0
specific_heat = 1
thermal_conductivity = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 6
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/paper5.i)
# This runs the J2+cap+hardening example model described in the 'MultiSurface' plasticity paper
#
# Plasticity models:
# J2 with strength = 20MPa to 10MPa in 100% strain
# Compressive cap with strength = 15MPa to 5MPa in 100% strain
#
# Lame lambda = 1.2GPa. Lame mu = 1.2GPa (Young = 3GPa, poisson = 0.25)
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl0]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl1]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./intnl0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl0
[../]
[./intnl1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl1
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_f0]
type = ElementExtremeValue
variable = f0
outputs = console
[../]
[./max_f1]
type = ElementExtremeValue
variable = f1
outputs = console
[../]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console csv'
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console csv'
[../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console csv'
[../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console csv'
[../]
[]
[UserObjects]
[./yield_strength]
type = SolidMechanicsHardeningCubic
value_0 = 20E6
value_residual = 10E6
internal_limit = 1
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = yield_strength
yield_function_tolerance = 1.0E2
internal_constraint_tolerance = 1.0E-7
use_custom_returnMap = false
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = 15E6
value_residual = 5E6
internal_limit = 1
[../]
[./cap]
type = SolidMechanicsPlasticMeanCap
a = -1
strength = compressive_strength
yield_function_tolerance = 1.0E2
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1.2E9 1.2E9'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = 'j2 cap'
max_NR_iterations = 10
deactivation_scheme = 'safe'
min_stepsize = 1
max_stepsize_for_dumb = 1
tangent_operator = elastic # tangent operator is unimportant in this test
debug_fspb = crash
debug_jac_at_stress = '10E6 0 0 0 10E6 0 0 0 10E6'
debug_jac_at_pm = '1E-2 1E-2'
debug_jac_at_intnl = '0.05 0.05'
debug_stress_change = 1E1
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = paper5
exodus = false
csv = true
perf_graph = true
[]
(modules/porous_flow/test/tests/sinks/outflow_except2.i)
# Exception testing of PorousFlowOutflowBC. Note that this input file will produce an error message
[Mesh]
type = GeneratedMesh
dim = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_components = 1
number_fluid_phases = 1
porous_flow_vars = pp
[]
[]
[Variables]
[pp]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[fluid_props]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[massfrac]
type = PorousFlowMassFraction
[]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1 0 0 0 1 0 0 0 1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.4 0 0 0 0.4 0 0 0 0.4'
[]
[]
[BCs]
[outflow]
type = PorousFlowOutflowBC
boundary = left
variable = pp
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass_inertia_damping.i)
# Test for small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam. The lumped
# mass also has a moment of inertia associated with it.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# Moment of inertia of lumped mass:
# Ixx = 0.2
# Iyy = 0.1
# Izz = 0.1
# mass proportional damping coefficient (eta) = 0.1
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The displacement time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.1 0.001278249649738 0.025564992994761 0.51129985989521
# 0.2 0.0049813090917644 0.048496195845768 -0.052675802875074
# 0.3 0.0094704658873002 0.041286940064947 -0.091509312741339
# 0.4 0.013082280729802 0.03094935678508 -0.115242352856
# 0.5 0.015588313103503 0.019171290688959 -0.12031896906642
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_vel_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_x]
type = NewmarkAccelAux
variable = rot_accel_x
displacement = rot_x
velocity = rot_vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_x]
type = NewmarkVelAux
variable = rot_vel_x
acceleration = rot_accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_y]
type = NewmarkAccelAux
variable = rot_accel_y
displacement = rot_y
velocity = rot_vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_y]
type = NewmarkVelAux
variable = rot_vel_y
acceleration = rot_accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./rot_accel_z]
type = NewmarkAccelAux
variable = rot_accel_z
displacement = rot_z
velocity = rot_vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./rot_vel_z]
type = NewmarkVelAux
variable = rot_vel_z
acceleration = rot_accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[./x_inertial]
type = NodalTranslationalInertia
variable = disp_x
velocity = vel_x
acceleration = accel_x
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
eta = 0.1
[../]
[./y_inertial]
type = NodalTranslationalInertia
variable = disp_y
velocity = vel_y
acceleration = accel_y
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
eta = 0.1
[../]
[./z_inertial]
type = NodalTranslationalInertia
variable = disp_z
velocity = vel_z
acceleration = accel_z
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
eta = 0.1
[../]
[./rot_x_inertial]
type = NodalRotationalInertia
variable = rot_x
rotations = 'rot_x rot_y rot_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations= 'rot_accel_x rot_accel_y rot_accel_z'
boundary = right
beta = 0.25
gamma = 0.5
Ixx = 2e-1
Iyy = 1e-1
Izz = 1e-1
eta = 0.1
component = 0
[../]
[./rot_y_inertial]
type = NodalRotationalInertia
variable = rot_y
rotations = 'rot_x rot_y rot_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations= 'rot_accel_x rot_accel_y rot_accel_z'
boundary = right
beta = 0.25
gamma = 0.5
Ixx = 2e-1
Iyy = 1e-1
Izz = 1e-1
eta = 0.1
component = 1
[../]
[./rot_z_inertial]
type = NodalRotationalInertia
variable = rot_z
rotations = 'rot_x rot_y rot_z'
rotational_velocities = 'rot_vel_x rot_vel_y rot_vel_z'
rotational_accelerations= 'rot_accel_x rot_accel_y rot_accel_z'
boundary = right
beta = 0.25
gamma = 0.5
Ixx = 2e-1
Iyy = 1e-1
Izz = 1e-1
eta = 0.1
component = 2
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e-2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
dt = 0.1
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = true
csv = true
perf_graph = true
[]
(modules/combined/test/tests/adaptive_timestepping/adapt_tstep_function_change.i)
# This is a test designed to evaluate the cabability of the
# IterationAdaptiveDT TimeStepper to adjust time step size according to
# a function. For example, if the power input function for a BISON
# simulation rapidly increases or decreases, the IterationAdaptiveDT
# TimeStepper should take time steps small enough to capture the
# oscillation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
order = FIRST
family = LAGRANGE
block = 1
[]
[Mesh]
file = 1hex8_10mm_cube.e
[]
[Functions]
[./Fiss_Function]
type = PiecewiseLinear
x = '0 1e6 2e6 2.001e6 2.002e6'
y = '0 3e8 3e8 12e8 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
volumetric_locking_correction = true
incremental = true
eigenstrain_names = thermal_expansion
decomposition_method = EigenSolution
add_variables = true
generate_output = 'vonmises_stress'
temperature = temp
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[../]
[./heat_source]
type = HeatSource
variable = temp
value = 1.0
function = Fiss_Function
[../]
[]
[BCs]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = 1
value = 300
[../]
[./top_bottom_disp_x]
type = DirichletBC
variable = disp_x
boundary = '1'
value = 0
[../]
[./top_bottom_disp_y]
type = DirichletBC
variable = disp_y
boundary = '1'
value = 0
[../]
[./top_bottom_disp_z]
type = DirichletBC
variable = disp_z
boundary = '1'
value = 0
[../]
[]
[Materials]
[./thermal]
type = HeatConductionMaterial
temp = temp
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 300e6
poissons_ratio = .3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 5e-6
stress_free_temperature = 300.0
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[./density]
type = Density
density = 10963.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
verbose = true
nl_abs_tol = 1e-10
start_time = 0.0
num_steps = 50000
end_time = 2.002e6
[./TimeStepper]
type = IterationAdaptiveDT
timestep_limiting_function = Fiss_Function
max_function_change = 3e7
dt = 1e6
[../]
[]
[Postprocessors]
[./Temperature_of_Block]
type = ElementAverageValue
variable = temp
execute_on = 'initial timestep_end'
[../]
[./vonMises]
type = ElementAverageValue
variable = vonmises_stress
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/richards/test/tests/jacobian_2/jn_fu_17.i)
# two phase
# water saturated
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
block = 0
function = init_p
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
block = 0
function = init_p
[../]
[../]
[]
[Functions]
[./init_p]
type = ParsedFunction
expression = x+0.6*y+0.3*z
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn17
exodus = false
[]
(modules/solid_mechanics/test/tests/elem_prop_read_user_object/prop_grain_read_3d.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
nx = 30
ny = 30
nz = 30
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[./disp_z]
block = 0
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.05*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'input_file.txt'
nprop = 4
read_type = grain
ngrain = 4
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = elastic_strain
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[Materials]
[./elasticity_tensor_with_Euler]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.05
num_steps = 2
nl_abs_step_tol = 1e-10
[]
[Outputs]
file_base = prop_grain_read_3d_out
exodus = true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
(modules/porous_flow/test/tests/numerical_diffusion/fltvd_no_antidiffusion.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, but without any antidiffusion
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = none
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-1
nl_abs_tol = 1E-8
nl_max_its = 500
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update21.i)
# MC update version, with only MohrCoulomb, cohesion=10, friction angle = 60, psi = 5, smoothing_tol = 1
# Lame lambda = 0.5. Lame mu = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 0.5
shear_modulus = 1.0
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '3 0 0 0 3 0 0 0 1.5'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/jacobians/materials/ad_solid_material.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
allow_renumbering = false
[]
[Variables]
[T]
[]
[]
[Functions]
[k_fn]
type = ParsedFunction
expression = 't*t + 2*t'
[]
[cp_fn]
type = ParsedFunction
expression = 't*t*t + 3*t'
[]
[rho_fn]
type = ParsedFunction
expression = 't*t*t*t + 4*t'
[]
[]
[HeatStructureMaterials]
[prop_uo]
type = SolidMaterialProperties
k = k_fn
cp = cp_fn
rho = rho_fn
[]
[]
[Components]
[]
[Materials]
[solid_mat]
type = ADSolidMaterial
T = T
properties = prop_uo
[]
[]
[Kernels]
[td]
type = ADHeatConductionTimeDerivative
variable = T
specific_heat = specific_heat
density_name = density
[]
[diff]
type = ADHeatConduction
variable = T
thermal_conductivity = thermal_conductivity
[]
[forcing_fn]
type = BodyForce
variable = T
value = -4
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
variable = T
value = 0
[]
[right]
type = DirichletBC
boundary = right
variable = T
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
[]
(modules/geochemistry/test/tests/time_dependent_reactions/mixing.i)
# Seawater at temperature=4degC is slowly mixed with this fluid initially at temperature=273degC until a 10:1 ratio is achieved
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_into_basis = "H2S(aq)"
swap_out_of_basis = "O2(aq)"
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl- Na+ Mg++ SO4-- Ca++ K+ HCO3- Ba++ SiO2(aq) Sr++ Zn++ Cu+ Al+++ Fe++ Mn++ H2S(aq)"
constraint_value = " 1.0 6.309573E-5 600E-3 529E-3 0.01E-6 0.01E-6 21.6E-3 26.7E-3 2.0E-3 15E-6 20.2E-3 100.5E-6 41E-6 0.02E-6 4.1E-6 903E-6 1039E-6 6.81E-3"
constraint_meaning = "kg_solvent_water activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles"
close_system_at_time = -0.01
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = -0.01
initial_temperature = 273
temperature = T
# The following source species and rates are taken from the Geochemists Workbench (see output from mixing.rea)
# An alternative is to run the seawater_mixing MOOSE input files and extract the source species and rates
source_species_names = "H2O Al+++ Ba++ Ca++ Cl- Cu+ Fe++ H+ HCO3- K+ Mg++ Mn++ Na+ O2(aq) SO4-- SiO2(aq) Sr++ Zn++"
source_species_rates = "H2O_rate Al+++_rate Ba++_rate Ca++_rate Cl-_rate Cu+_rate Fe++_rate H+_rate HCO3-_rate K+_rate Mg++_rate Mn++_rate Na+_rate O2aq_rate SO4--_rate SiO2aq_rate Sr++_rate Zn++_rate"
mode = mode
execute_console_output_on = '' # only CSV output needed for this example
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
[]
[AuxVariables]
[T]
[]
[mode]
[]
[H2O_rate]
[]
[Al+++_rate]
[]
[Ba++_rate]
[]
[Ca++_rate]
[]
[Cl-_rate]
[]
[Cu+_rate]
[]
[Fe++_rate]
[]
[H+_rate]
[]
[HCO3-_rate]
[]
[K+_rate]
[]
[Mg++_rate]
[]
[Mn++_rate]
[]
[Na+_rate]
[]
[O2aq_rate]
[]
[SO4--_rate]
[]
[SiO2aq_rate]
[]
[Sr++_rate]
[]
[Zn++_rate]
[]
[]
[AuxKernels]
[mode_auxk]
type = FunctionAux
variable = mode
function = 'if(t<=0, 1, 0)' # dump at start of first timestep
execute_on = timestep_begin
[]
[T_auxk]
type = FunctionAux
variable = T
function = 'if(t<=0, 273, 4)' # during initialisation and dumping, T=273, while during adding T=temperature of reactants
execute_on = timestep_begin
[]
[H2O_rate_auxk]
type = FunctionAux
variable = H2O_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 55.510000000000005)'
[]
[Al+++_rate]
type = FunctionAux
variable = Al+++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 3.643e-10)'
[]
[Ba++_rate]
type = FunctionAux
variable = Ba++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 8.831e-08)'
[]
[Ca++_rate]
type = FunctionAux
variable = Ca++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.0104)'
[]
[Cl-_rate]
type = FunctionAux
variable = Cl-_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.559)'
[]
[Cu+_rate]
type = FunctionAux
variable = Cu+_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 7.000000000000001e-09)'
[]
[Fe++_rate]
type = FunctionAux
variable = Fe++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 4.746e-15)'
[]
[H+_rate]
type = FunctionAux
variable = H+_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.0002005)'
[]
[HCO3-_rate]
type = FunctionAux
variable = HCO3-_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.002153)'
[]
[K+_rate]
type = FunctionAux
variable = K+_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.010100000000000001)'
[]
[Mg++_rate]
type = FunctionAux
variable = Mg++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.054400000000000004)'
[]
[Mn++_rate]
type = FunctionAux
variable = Mn++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 6.79e-14)'
[]
[Na+_rate]
type = FunctionAux
variable = Na+_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.48019999999999996)'
[]
[O2aq_rate]
type = FunctionAux
variable = O2aq_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.000123)'
[]
[SO4--_rate]
type = FunctionAux
variable = SO4--_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.0295)'
[]
[SiO2aq_rate]
type = FunctionAux
variable = SiO2aq_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 0.00017)'
[]
[Sr++_rate]
type = FunctionAux
variable = Sr++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 3.8350000000000004e-05)'
[]
[Zn++_rate]
type = FunctionAux
variable = Zn++_rate
execute_on = timestep_begin
function = 'if(t<=0, 0, 1e-08)'
[]
[]
[Postprocessors]
[temperature]
type = PointValue
point = '0 0 0'
variable = "solution_temperature"
[]
[fugactity_O2]
type = PointValue
point = '0 0 0'
variable = "activity_O2(g)"
[]
[molal_SO4--]
type = PointValue
point = '0 0 0'
variable = "molal_SO4--"
[]
[molal_NaSO4]
type = PointValue
point = '0 0 0'
variable = "molal_NaSO4-"
[]
[molal_H2Saq]
type = PointValue
point = '0 0 0'
variable = "molal_H2S(aq)"
[]
[molal_HSO4-]
type = PointValue
point = '0 0 0'
variable = "molal_HSO4-"
[]
[cm3_Anhydrite]
type = PointValue
point = '0 0 0'
variable = "free_cm3_Anhydrite"
[]
[cm3_Pyrite]
type = PointValue
point = '0 0 0'
variable = "free_cm3_Pyrite"
[]
[cm3_Talc]
type = PointValue
point = '0 0 0'
variable = "free_cm3_Talc"
[]
[cm3_AmSil]
type = PointValue
point = '0 0 0'
variable = "free_cm3_Amrph^silica"
[]
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 0.1 1 10'
y = '0.01 0.01 0.5 10'
[]
[]
[Executioner]
type = Transient
start_time = -0.01 # to allow initial dump to occur
[TimeStepper]
type = FunctionDT
function = timestepper
[]
end_time = 10
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Na+ Mg++ SO4-- Ca++ K+ HCO3- Ba++ SiO2(aq) Sr++ Zn++ Cu+ Al+++ Fe++ Mn++ O2(aq)"
equilibrium_minerals = "Anhydrite Pyrite Talc Amrph^silica Barite Dolomite-ord Muscovite Nontronit-Na Pyrolusite Strontianite"
equilibrium_gases = "O2(g)"
[]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/picard_catch_up/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = 'v'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
preset = false
boundary = 'left'
value = 0
[]
[right]
type = DirichletBC
variable = u
preset = false
boundary = 'right'
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = 'sub.i'
max_catch_up_steps = 100
max_failures = 100
catch_up = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/combined/test/tests/cavity_pressure/initial_temperature.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V0 + gamma * t
# with
# alpha = n0
# beta = T0 / 2
# gamma = -(0.003322259...) * V0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# The parameters combined at t = 1 gives p = 301.
#
# This test sets the initial temperature to 500, but the CavityPressure
# is told that that initial temperature is T0. Thus, the final solution
# is unchanged.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 3d.e
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.35'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 500
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
[]
[heat]
type = Diffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = Diffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = FunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = FunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = FunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
initial_temperature = 240.54443866068704
volume = internalVolume
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
[]
[]
[]
[Materials]
[elast_tensor1]
type = ComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 1
[]
[strain1]
type = ComputeFiniteStrain
block = 1
[]
[stress1]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 2
[]
[strain2]
type = ComputeFiniteStrain
block = 2
[]
[stress2]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/numerical_diffusion/fully_saturated_action.i)
# Using the fully-saturated action, which does mass lumping but no upwinding
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer
stabilization = none
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-1
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/multi/three_surface22.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.7E-6m in y direction and 1.1E-6 in z direction.
# trial stress_yy = 1.7 and stress_zz = 1.1
#
# Then all yield functions will activate
# However, there is linear dependence. SimpleTester0 will be rutned off.
# The algorithm will return to
# stress_yy=1.0 and stress_zz=0.5
# internal1=0.1, internal2=0.6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.7E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface22
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/instantaneous.i)
# This test checks the thermal expansion calculated via a instantaneous thermal expansion coefficient.
# The coefficient is selected so as to result in a 1e-4 strain in the x-axis, and to cross over
# from positive to negative strain.
[Mesh]
[./gen]
type = GeneratedMeshGenerator
dim = 3
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = '1 + t'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeLinearElasticStress
[../]
[./thermal_expansion_strain]
type = ADComputeInstantaneousThermalExpansionFunctionEigenstrain
thermal_expansion_function = 4e-4
stress_free_temperature = 1.5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Postprocessors]
[./disp_x_max]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./temp_avg]
type = ElementAverageValue
variable = temp
[../]
[]
[Executioner]
type = Transient
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/conserved_noise/integral.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 0.0
xmax = 10.0
ymin = 0.0
ymax = 10.0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
initial_condition = 0.9
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
off_diag_row = 'w c'
off_diag_column = 'c w'
[../]
[]
[Kernels]
[./cres]
type = SplitCHMath
variable = c
kappa_name = kappa_c
w = w
[../]
[./wres]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./conserved_langevin]
type = ConservedLangevinNoise
amplitude = 0.5
variable = w
noise = uniform_noise
[]
[]
[BCs]
[./Periodic]
[./all]
variable = 'c w'
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 2.0'
[../]
[]
[UserObjects]
[./uniform_noise]
type = ConservedUniformNoise
[../]
[]
[Postprocessors]
[./total_c]
type = ElementIntegralVariablePostprocessor
execute_on = 'initial timestep_end'
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
l_max_its = 30
l_tol = 1.0e-3
nl_max_its = 30
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
dt = 10.0
num_steps = 10
[]
[Outputs]
file_base = integral
csv = true
console = true
[]
(test/tests/multiapps/sub_cycling_failure/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = FailingProblem
fail_steps = '15'
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/SimpleACInterface/SimpleCoupledACInterface.i)
#
# Test the coupled Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 50
ymin = 0
ymax = 50
zmin = 0
zmax = 50
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./w]
[../]
[./eta]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 1.0
outvalue = 0.0
int_width = 5.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACBulk]
type = AllenCahn
variable = eta
f_name = F
[../]
[./CoupledBulk]
type = MatReaction
variable = eta
v = w
reaction_rate = L
[../]
[./W]
type = Reaction
variable = w
[../]
[./CoupledACInterface]
type = SimpleCoupledACInterface
variable = w
v = eta
kappa_name = 1
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L'
prop_values = '1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = 'eta^2 * (1-eta)^2'
derivative_order = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 2
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
hide = w
exodus = true
[]
(test/tests/functions/linear_combination_function/lcf_grad.i)
# LinearCombinationFunction function test
# See [Functions] block for a description of the tests
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
nx = 3
ny = 3
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./the_linear_combo_x]
order = CONSTANT
family = MONOMIAL
[../]
[./the_linear_combo_y]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./the_linear_combo_x]
type = FunctionDerivativeAux
component = x
variable = the_linear_combo_x
function = the_linear_combo
[../]
[./the_linear_combo_y]
type = FunctionDerivativeAux
component = y
variable = the_linear_combo_y
function = the_linear_combo
[../]
[]
[Functions]
[./xtimes]
type = ParsedGradFunction
value = '1.1*x+y'
grad_x = '1.1'
grad_y = '1'
[../]
[./twoxplus1]
type = ParsedGradFunction
value = '2*x+1'
grad_x = '2'
[../]
[./tover2]
type = ParsedGradFunction
value = '0.5*t-y*7'
grad_y = '-7'
[../]
[./the_linear_combo]
type = LinearCombinationFunction
functions = 'xtimes twoxplus1 tover2'
w = '3 -1.2 3'
[../]
[./should_be_answer_x]
type = ParsedFunction
expression = '3*1.1-1.2*2'
[../]
[./should_be_answer_y]
type = ParsedFunction
expression = '3*1+3*(-7)'
[../]
[]
[Postprocessors]
[./should_be_zero_x]
type = ElementL2Error
function = should_be_answer_x
variable = the_linear_combo_x
[../]
[./should_be_zero_y]
type = ElementL2Error
function = should_be_answer_y
variable = the_linear_combo_y
[../]
[]
[Executioner]
type = Transient
dt = 0.5
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = lcf_grad
hide = dummy
exodus = false
csv = true
[]
(modules/porous_flow/test/tests/jacobian/outflowbc01.i)
# PorousFlowOutflowBC: testing Jacobian for single-phase, single-component, no heat
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 2 3'
[]
[Variables]
[pp]
[]
[]
[PorousFlowFullySaturated]
add_darcy_aux = false
fp = simple_fluid
porepressure = pp
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1.2
viscosity = 0.4
[]
[]
[BCs]
[outflow0]
type = PorousFlowOutflowBC
boundary = 'front back top bottom front back'
variable = pp
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.4
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.1 0.2 0.3 1.8 0.9 1.7 0.4 0.3 1.1'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1E-7
num_steps = 1
# petsc_options = '-snes_test_jacobian -snes_force_iteration'
# petsc_options_iname = '-snes_type --ksp_type -pc_type -snes_convergence_test'
# petsc_options_value = ' ksponly preonly none skip'
[]
(modules/solid_mechanics/test/tests/ad_2D_geometries/3D-RZ_finiteStrain_test.i)
# Considers the mechanics solution for a thick spherical shell that is uniformly
# pressurized on the inner and outer surfaces, using 3D geometry.
#
# From Roark (Formulas for Stress and Strain, McGraw-Hill, 1975), the radially-dependent
# circumferential stress in a uniformly pressurized thick spherical shell is given by:
#
# S(r) = [ Pi[ri^3(2r^3+ro^3)] - Po[ro^3(2r^3+ri^3)] ] / [2r^3(ro^3-ri^3)]
#
# where:
# Pi = inner pressure
# Po = outer pressure
# ri = inner radius
# ro = outer radius
#
# The tests assume an inner and outer radii of 5 and 10, with internal and external
# pressures of 100000 and 200000 at t = 1.0, respectively. The resulting compressive
# tangential stress is largest at the inner wall and, from the above equation, has a
# value of -271429.
#
# RESULTS are below. Since stresses are average element values, values for the
# edge element and one-element-in are used to extrapolate the stress to the
# inner surface. The vesrion of the tests that are checked use the coarsest meshes.
#
# Mesh Radial elem S(edge elem) S(one elem in) S(extrap to surf)
# 1D-SPH
# 2D-RZ 12 (x10) -265004 -254665 -270174
# 3D 12 (6x6) -261880 -252811 -266415
#
# 1D-SPH
# 2D-RZ 48 (x10) -269853 -266710 -271425
# 3D 48 (10x10) -268522 -265653 -269957
#
# The numerical solution converges to the analytical solution as the mesh is
# refined.
[Mesh]
file = 3D_mesh.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
block = 1
use_displaced_mesh = true
use_automatic_differentiation = true
[../]
[]
[AuxVariables]
[./stress_theta]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_theta]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_theta]
type = RankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_theta
execute_on = timestep_end
[../]
[./strain_theta]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 2
index_j = 2
variable = strain_theta
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.345
block = 1
[../]
[./elastic_strain]
type = ADComputeFiniteStrainElasticStress
block = 1
[../]
[]
[BCs]
# pin particle along symmetry planes
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = xzero
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = yzero
value = 0.0
[../]
[./no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = zzero
value = 0.0
[../]
# exterior and internal pressures
[./exterior_pressure_x]
type = ADPressure
variable = disp_x
boundary = outer
component = 0
function = '200000*t'
[../]
[./exterior_pressure_y]
type = ADPressure
variable = disp_y
boundary = outer
component = 1
function = '200000*t'
[../]
[./exterior_pressure_z]
type = ADPressure
variable = disp_z
boundary = outer
component = 2
function = '200000*t'
[../]
[./interior_pressure_x]
type = ADPressure
variable = disp_x
boundary = inner
component = 0
function = '100000*t'
[../]
[./interior_pressure_y]
type = ADPressure
variable = disp_y
boundary = inner
component = 1
function = '100000*t'
[../]
[./interior_pressure_z]
type = ADPressure
variable = disp_z
boundary = inner
component = 2
function = '100000*t'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.2
dt = 0.1
[]
[Postprocessors]
[./strainTheta]
type = ElementAverageValue
variable = strain_theta
[../]
[./stressTheta]
type = ElementAverageValue
variable = stress_theta
[../]
[./stressTheta_pt]
type = PointValue
point = '5.0 0.0 0.0'
#bottom inside edge for comparison to theory; use csv = true
variable = stress_theta
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform1.i)
# Elastic deformation.
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 8*t
# disp_y = 6*t
# disp_z = t
# should yield stress:
# stress_xz = 8*t
# stress_xy = 6*t
# stress_zz = 2*t
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 8*t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 6*t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = t
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./strainp_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./strainp_xx]
type = RankTwoAux
rank_two_tensor = combined_inelastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[../]
[./strainp_xy]
type = RankTwoAux
rank_two_tensor = combined_inelastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[../]
[./strainp_xz]
type = RankTwoAux
rank_two_tensor = combined_inelastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[../]
[./strainp_yy]
type = RankTwoAux
rank_two_tensor = combined_inelastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[../]
[./strainp_yz]
type = RankTwoAux
rank_two_tensor = combined_inelastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[../]
[./strainp_zz]
type = RankTwoAux
rank_two_tensor = combined_inelastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = strainp_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = strainp_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = strainp_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = strainp_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = strainp_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = strainp_zz
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = ''
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1
csv = true
[]
(test/tests/mortar/displaced-gap-conductance-2d-bnd-coupling/gap-conductance-bnd-aux-kernel.i)
[Mesh]
displacements = 'disp_x disp_y'
[file]
type = FileMeshGenerator
file = nodal_normals_test_offset_nonmatching_gap.e
# block 1: left
# block 2: right
[]
[primary]
input = file
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = '20'
[]
[secondary]
input = primary
type = LowerDBlockFromSidesetGenerator
sidesets = '1'
new_block_id = '10'
[]
[]
[AuxVariables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[aux_var]
[]
[]
[AuxKernels]
[function_x]
type = FunctionAux
function = '.05 * t'
variable = 'disp_x'
block = '2'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[function_y]
type = FunctionAux
function = '.05 * t'
variable = 'disp_y'
block = '2'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[flux_modifier]
type = StatefulAuxLowerD
variable = 'aux_var'
coupled_variable = 'lambda'
boundary = '1'
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[T]
block = '1 2'
[]
[lambda]
block = '10'
family = LAGRANGE
order = FIRST
[]
[]
[BCs]
[left]
type = DirichletBC
variable = T
boundary = '5'
value = 0
[]
[right]
type = DirichletBC
variable = T
boundary = '8'
value = 1
[]
[]
[Kernels]
[conduction]
type = Diffusion
variable = T
block = '1 2'
[]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[mortar]
type = GapHeatConductanceAuxKernel
primary_boundary = 2
secondary_boundary = 1
primary_subdomain = 20
secondary_subdomain = 10
variable = lambda
secondary_variable = T
use_displaced_mesh = true
auxkernel_variable = 'aux_var'
correct_edge_dropping = true
[]
[]
[Materials]
[constant]
type = ADGenericConstantMaterial
prop_names = 'gap_conductance'
prop_values = '.03'
block = '1 2'
use_displaced_mesh = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 5
petsc_options_iname = '-pc_type -snes_linesearch_type'
petsc_options_value = 'lu basic'
[]
[Outputs]
exodus = true
[dofmap]
type = DOFMap
execute_on = 'initial'
[]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/cyl2D_xz.i)
#
# 2D Cylindrical Gap Heat Transfer Test.
#
# This test exercises 2D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of an inner solid cylinder of radius = 1 unit, and outer
# hollow cylinder with an inner radius of 2 in the x-z plane. In other words,
# the gap between them is 1 radial unit in length.
#
# The calculated results are the same as for the cyl2D.i case in the x-y plane.
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
[file]
type = FileMeshGenerator
file = cyl2D.e
[]
[./rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 90 0'
input = file
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[../]
[]
[Variables]
[./temp]
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_conductance]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temp
[../]
[]
[AuxKernels]
[./gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1000000.0
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 1
quadrature = true
gap_geometry_type = CYLINDER
cylinder_axis_point_1 = '0 0 0'
cylinder_axis_point_2 = '0 1 0'
[../]
[]
[BCs]
[./mid]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[./Quadrature]
order = fifth
side_order = seventh
[../]
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
(test/tests/adaptivity/recompute_markers_during_cycles/recompute_markers_during_cycles.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
cycles_per_step = 4
marker = circle_marker
max_h_level = 2
recompute_markers_during_cycles = true
[./Markers]
[./circle_marker]
type = CircleMarker
point = '0.5 0.5 0'
radius = 0.1
inside = refine
outside = do_nothing
[../]
[../]
[]
[Outputs]
exodus = true
[./console]
type = Console
print_mesh_changed_info = true
[../]
[]
(modules/combined/test/tests/additive_manufacturing/check_initial_condition.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 0.5
nx = 20
ny = 20
nz = 1
[]
[left_domain]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '2.5 10 0.5'
block_id = 1
[]
[middle_domain]
input = left_domain
type = SubdomainBoundingBoxGenerator
bottom_left = '2.5 0 0'
top_right = '5 10 0.5'
block_id = 2
[]
[right_domain]
input = middle_domain
type = SubdomainBoundingBoxGenerator
bottom_left = '5 0 0'
top_right = '10 10 0.5'
block_id = 3
[]
[sidesets]
input = right_domain
type = SideSetsAroundSubdomainGenerator
normal = '1 0 0'
block = 2
new_boundary = 'moving_interface'
[]
[]
[Variables]
[temp]
block = '1 2'
[]
[]
[ICs]
[temp_block1]
type = ConstantIC
variable = temp
value = 300
block = 1
[]
[temp_block2]
type = ConstantIC
variable = temp
value = 1000
block = 2
[]
[]
[Functions]
[fx]
type = ParsedFunction
expression = '5.25'
[]
[fy]
type = ParsedFunction
expression = '2.5*t'
[]
[fz]
type = ParsedFunction
expression = '0.25'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
automatic_scaling = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 10
nl_max_its = 20
nl_rel_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 1e-1
dtmin = 1e-4
[]
[UserObjects]
[activated_elem_uo]
type = ActivateElementsByPath
execute_on = timestep_begin
function_x = fx
function_y = fy
function_z = fz
active_subdomain_id = 2
expand_boundary_name = 'moving_interface'
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/plane_strain_prescribed.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
scalar_out_of_plane_strain = scalar_strain_zz
block = 0
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[AuxVariables]
[./temp]
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[]
[AuxScalarKernels]
[./strain_zz]
type = FunctionScalarAux
variable = scalar_strain_zz
function = scalar_strain_zz_func
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[./scalar_strain_zz_func]
type = PiecewiseLinear
xy_data = '0 0
1 7.901e-5
2 1.103021e-2'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
temperature = temp
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
eigenstrain_names = eigenstrain
save_in = 'saved_x saved_y'
[../]
[]
[Materials]
[./elastic_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
num_steps = 5000
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/geochem-porous_flow/geotes_2D/porous_flow.i)
# PorousFlow simulation of injection and production in a 2D aquifer
# Much of this file is standard porous-flow stuff. The unusual aspects are:
# - transfer of the rates of changes of each species (kg/s) to the aquifer_geochemistry.i simulation. This is achieved by saving these changes from the PorousFlowMassTimeDerivative residuals
# - transfer of the temperature field to the aquifer_geochemistry.i simulation
# Interesting behaviour can be simulated by this file without its "parent" simulation, exchanger.i. exchanger.i provides mass-fractions injected via the injection_rate_massfrac_* variables, but since these are more-or-less constant throughout the duration of the exchanger.i simulation, the initial_conditions specified below may be used. Similar, exchanger.i provides injection_temperature, but that is also constant.
injection_rate = -1.0 # kg/s/m, negative because injection as a source
production_rate = 1.0 # kg/s/m
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 14 # for better resolution, use 56 or 112
ny = 8 # for better resolution, use 32 or 64
xmin = -70
xmax = 70
ymin = -40
ymax = 40
[]
[injection_node]
input = gen
type = ExtraNodesetGenerator
new_boundary = injection_node
coord = '-30 0 0'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[f0]
initial_condition = 0.002285946
[]
[f1]
initial_condition = 0.0035252
[]
[f2]
initial_condition = 1.3741E-05
[]
[porepressure]
initial_condition = 2E6
[]
[temperature]
initial_condition = 50
scaling = 1E-6 # fluid enthalpy is roughly 1E6
[]
[]
[BCs]
[injection_temperature]
type = MatchedValueBC
variable = temperature
v = injection_temperature
boundary = injection_node
[]
[]
[DiracKernels]
[inject_Na]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
line_length = 1.0
multiplying_var = injection_rate_massfrac_Na
point_file = injection.bh
variable = f0
[]
[inject_Cl]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
line_length = 1.0
multiplying_var = injection_rate_massfrac_Cl
point_file = injection.bh
variable = f1
[]
[inject_SiO2]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
line_length = 1.0
multiplying_var = injection_rate_massfrac_SiO2
point_file = injection.bh
variable = f2
[]
[inject_H2O]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
line_length = 1.0
multiplying_var = injection_rate_massfrac_H2O
point_file = injection.bh
variable = porepressure
[]
[produce_Na]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Na
fluxes = ${production_rate}
p_or_t_vals = 0.0
line_length = 1.0
mass_fraction_component = 0
point_file = production.bh
variable = f0
[]
[produce_Cl]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Cl
fluxes = ${production_rate}
p_or_t_vals = 0.0
line_length = 1.0
mass_fraction_component = 1
point_file = production.bh
variable = f1
[]
[produce_SiO2]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_SiO2
fluxes = ${production_rate}
p_or_t_vals = 0.0
line_length = 1.0
mass_fraction_component = 2
point_file = production.bh
variable = f2
[]
[produce_H2O]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_H2O
fluxes = ${production_rate}
p_or_t_vals = 0.0
line_length = 1.0
mass_fraction_component = 3
point_file = production.bh
variable = porepressure
[]
[produce_heat]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_heat
fluxes = ${production_rate}
p_or_t_vals = 0.0
line_length = 1.0
use_enthalpy = true
point_file = production.bh
variable = temperature
[]
[]
[UserObjects]
[injected_mass]
type = PorousFlowSumQuantity
[]
[produced_mass_Na]
type = PorousFlowSumQuantity
[]
[produced_mass_Cl]
type = PorousFlowSumQuantity
[]
[produced_mass_SiO2]
type = PorousFlowSumQuantity
[]
[produced_mass_H2O]
type = PorousFlowSumQuantity
[]
[produced_heat]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
execute_on = TIMESTEP_BEGIN
[]
[tot_kg_injected_this_timestep]
type = PorousFlowPlotQuantity
uo = injected_mass
[]
[kg_Na_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Na
[]
[kg_Cl_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Cl
[]
[kg_SiO2_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_SiO2
[]
[kg_H2O_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_H2O
[]
[mole_rate_Na_produced]
type = FunctionValuePostprocessor
function = moles_Na
indirect_dependencies = 'kg_Na_produced_this_timestep dt'
[]
[mole_rate_Cl_produced]
type = FunctionValuePostprocessor
function = moles_Cl
indirect_dependencies = 'kg_Cl_produced_this_timestep dt'
[]
[mole_rate_SiO2_produced]
type = FunctionValuePostprocessor
function = moles_SiO2
indirect_dependencies = 'kg_SiO2_produced_this_timestep dt'
[]
[mole_rate_H2O_produced]
type = FunctionValuePostprocessor
function = moles_H2O
indirect_dependencies = 'kg_H2O_produced_this_timestep dt'
[]
[heat_joules_extracted_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_heat
[]
[production_temperature]
type = PointValue
point = '30 0 0'
variable = temperature
[]
[]
[Functions]
[moles_Na]
type = ParsedFunction
symbol_names = 'kg_Na dt'
symbol_values = 'kg_Na_produced_this_timestep dt'
expression = 'kg_Na * 1000 / 22.9898 / dt'
[]
[moles_Cl]
type = ParsedFunction
symbol_names = 'kg_Cl dt'
symbol_values = 'kg_Cl_produced_this_timestep dt'
expression = 'kg_Cl * 1000 / 35.453 / dt'
[]
[moles_SiO2]
type = ParsedFunction
symbol_names = 'kg_SiO2 dt'
symbol_values = 'kg_SiO2_produced_this_timestep dt'
expression = 'kg_SiO2 * 1000 / 60.0843 / dt'
[]
[moles_H2O]
type = ParsedFunction
symbol_names = 'kg_H2O dt'
symbol_values = 'kg_H2O_produced_this_timestep dt'
expression = 'kg_H2O * 1000 / 18.0152 / dt'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0
bulk_modulus = 2E9
viscosity = 1E-3
density0 = 1000
cv = 4000.0
cp = 4000.0
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = temperature
mass_fraction_vars = 'f0 f1 f2'
save_component_rate_in = 'rate_Na rate_Cl rate_SiO2 rate_H2O' # change in kg at every node / dt
fp = the_simple_fluid
temperature_unit = Celsius
[]
[AuxVariables]
[injection_temperature]
initial_condition = 200
[]
[injection_rate_massfrac_Na]
initial_condition = 0.002285946
[]
[injection_rate_massfrac_Cl]
initial_condition = 0.0035252
[]
[injection_rate_massfrac_SiO2]
initial_condition = 1.3741E-05
[]
[injection_rate_massfrac_H2O]
initial_condition = 0.994175112
[]
[rate_H2O]
[]
[rate_Na]
[]
[rate_Cl]
[]
[rate_SiO2]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst # this simulation has no porosity changes from dissolution
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[]
[Preconditioning]
active = typically_efficient
[typically_efficient]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = ' hypre boomeramg'
[]
[strong]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm ilu NONZERO 2'
[]
[probably_too_strong]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 7.76E6 # 90 days
dt = 1E5
[]
[Outputs]
exodus = true
[]
[MultiApps]
[react]
type = TransientMultiApp
input_files = aquifer_geochemistry.i
clone_master_mesh = true
execute_on = 'timestep_end'
[]
[]
[Transfers]
[changes_due_to_flow]
type = MultiAppCopyTransfer
source_variable = 'rate_H2O rate_Na rate_Cl rate_SiO2 temperature'
variable = 'pf_rate_H2O pf_rate_Na pf_rate_Cl pf_rate_SiO2 temperature'
to_multi_app = react
[]
[massfrac_from_geochem]
type = MultiAppCopyTransfer
source_variable = 'massfrac_Na massfrac_Cl massfrac_SiO2'
variable = 'f0 f1 f2'
from_multi_app = react
[]
[]
(modules/combined/test/tests/heat_convection/heat_convection_3d_tf_test.i)
# Test cases for convective boundary conditions.
# Input file for htc_3dtest0
# TKLarson
# 11/02/11
# Revision 0
#
# Goals of this test are:
# 1) show that the 'fluid' temperature for convective boundary condition
# is behaving as expected/desired
# 2) show that expected results ensue from application of convective boundary conditions
# Convective boundary condition:
# q = h*A*(Tw - Tf)
# where
# q - heat transfer rate (w)
# h - heat transfer coefficient (w/m^2-K)
# A - surface area (m^2)
# Tw - surface temperature (K)
# Tf - fluid temperature adjacent to the surface (K)
# The heat transfer coefficient (h) is input as a variable called 'rate'
# Tf is a two valued function specified by 'initial' and 'final' along with a variable
# called 'duration,' the length of time in seconds that it takes initial to linearly ramp
# to 'final.'
# The mesh for this test case is concocted from an ASTM standard for the so-called Brazillian Cylinder test
# (ASTM International, Standard Test Method for Splitting Tensile Strength of Cylindrical Concrete
# Specimens, C 496/C 496M-04, 2004). I turned a cylinder model into a rectangular parallelpiped,
# because I already had the cylinder model.
# The model is 3-d xyz coordinates.
#
# Brazillian Parallelpiped sample dimensions:
# z = 10.3 cm, 0.103 m, (4 in)
# y = 5.08 cm, 0.0508 m, (2 in)
# x = 5.08 cm, 0.0508 m, (2 in)
# Material properties are:
# density = 2405.28 km/m^3
# specific heat = 826.4 J/kg-K
# thermal conductivity 1.937 w/m-K
# alpha (thermal conductivity/(density*specific heat) is then 9.74e-7 m^2/s
#
# Initial parallelpiped temperature is room temperature 294.26 K (70 F)
# The initial fluid temperature is room temperature. We will ramp it to 477.6 K (400 F) in 10 minutes.
# We will use a very large h (1000000) to make the surface temperature mimick the fluid temperature.
# What we expect for this problem:
# 1) Use of h = 1000000 should cause the parallelpiped surface temperature to track the fluid temperature
# 2) The fluid temperature should rise from initial (294.26 K) to final (477.6 K) in 600 s.
# 3) 1) and 2) should prove that the Tf boundary condition is ramping as desired.
# Note, we do the above because there is no way to plot a variable that is not on a mesh node!
[Mesh] # Mesh Start
# 5cm x 5cm x 10cm parallelpiped not so detailed mesh, 4 elements each end, 8 elements each long face
# Only one block (Block 1), all concrete
# Sideset definitions:
# 1 - xy plane at z=0,
# 2 - xy plane at z=-0.103,
# 3 - xz plane at y=0,
# 4 - yz plane at x=0,
# 5 - xz plane at y=0.0508,
# 6 - yz plane at x=0.0508
file = heat_convection_3d_mesh.e
#
[] # Mesh END
[Variables] # Variables Start
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 294.26 # Initial parallelpiped temperature
[../]
[] # Variables END
[Kernels] # Kernels Start
[./heat]
# type = HeatConductionRZ
type = HeatConduction
variable = temp
[../]
[./heat_ie]
# type = HeatConductionTimeDerivativeRZ
type = HeatConductionTimeDerivative
variable = temp
[../]
[] # Kernels END
[BCs] # Boundary Conditions Start
# Heat transfer coefficient on outer parallelpiped radius and ends
[./convective_clad_surface] # Convective Start
# type = ConvectiveFluxRZ # Convective flux, e.g. q'' = h*(Tw - Tf)
type = ConvectiveFluxBC # Convective flux, e.g. q'' = h*(Tw - Tf)
boundary = '1 2 3 4 5 6' # BC applied on top, along length, and bottom
variable = temp
rate = 1000000. # convective heat transfer coefficient (w/m^2-K)[176000 "]
# # the above h is ~ infinity for present purposes
initial = 294.26 # initial ambient (lab or oven) temperature (K)
final = 477.6 # final ambient (lab or oven) temperature (K)
duration = 600. # length of time in seconds that it takes the ambient
# temperature to ramp from initial to final
[../] # Convective End
[] # BCs END
[Materials] # Materials Start
[./thermal]
type = HeatConductionMaterial
block = 1
specific_heat = 826.4
thermal_conductivity = 1.937 # this makes alpha 9.74e-7 m^2/s
[../]
[./density]
type = Density
block = 1
density = 2405.28
[../]
[] # Materials END
[Executioner] # Executioner Start
type = Transient
# type = Steady
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew '
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type'
petsc_options_value = '70 hypre boomeramg'
l_max_its = 60
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 0.0
dt = 60.
num_steps = 20 # Total run time 1200 s
[] # Executioner END
[Outputs] # Output Start
# Output Start
file_base = out_3d_tf
exodus = true
[] # Output END
# # Input file END
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_multiple_softening.i)
# Test of cracking with direction-specific release models in 3
# directions. Block is first pulled in one direction, and then
# held while it is sequentially pulled in the other two
# directions. Poisson's ratio is zero so that the cracking in one
# direction doesn't affect the others.
# Softening in the three directions should follow the laws for the
# prescribed models in the three directions, which are power law (x),
# exponential (y), and abrupt (z).
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displx]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 1 1 1'
[../]
[./disply]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 1 1'
[../]
[./displz]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 0 1'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./pullx]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = displx
[../]
[./pully]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = disply
[../]
[./pullz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = displz
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.8e7
poissons_ratio = 0
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 1.68e6
cracked_elasticity_type = FULL
softening_models = 'power_law_softening exponential_softening abrupt_softening'
prescribed_crack_directions = 'x y z'
[../]
[./power_law_softening]
type = PowerLawSoftening
stiffness_reduction = 0.3333
[../]
[./exponential_softening]
type = ExponentialSoftening
[../]
[./abrupt_softening]
type = AbruptSoftening
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 3.0
dt = 0.01
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/deprecated/heat_source_volumetric.i)
[GlobalParams]
scaling_factor_1phase = '1 1e-2 1e-4'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[flow_channel]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
f = 0
fp = fp
closures = simple_closures
initial_T = 310
initial_p = 1e5
initial_vel = 0
[]
[wall1]
type = SolidWall1Phase
input = flow_channel:in
[]
[wall2]
type = SolidWall1Phase
input = flow_channel:out
[]
[heat_source]
type = HeatSourceVolumetric
flow_channel = flow_channel
q = 1e3
[]
[]
[Postprocessors]
[E_tot]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
execute_on = 'initial timestep_end'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
change_with_respect_to_initial = true
postprocessor = E_tot
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
start_time = 0.0
dt = 0.1
end_time = 1
abort_on_solve_fail = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/two_block_1st_order_constraint_lm_xy.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
theta = 0
velocity = 0.1
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.35
xmax = -0.05
ymin = -1
ymax = 0
nx = 1
ny = 3
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_sideset_names]
type = RenameBoundaryGenerator
input = left_block_sidesets
old_boundary = '10 11 12 13'
new_boundary = 'l_bottom l_right l_top l_left'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sideset_names
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.3
ymin = -1
ymax = 0
nx = 1
ny = 2
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_sideset_names]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '20 21 22 23'
new_boundary = 'r_bottom r_right r_top r_left'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sideset_names
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[rotate_mesh]
type = TransformGenerator
input = right_lower
transform = ROTATE
vector_value = '0 0 ${theta}'
[]
[]
[Variables]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
expression = '${velocity} * t * cos(${theta}/180*pi)'
[]
[vertical_movement]
type = ParsedFunction
expression = '${velocity} * t * sin(${theta}/180*pi)'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapCartesianLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist NONZERO 1e-10'
line_search = none
dt = 0.1
dtmin = 0.1
end_time = 1.0
l_max_its = 100
nl_max_its = 20
nl_rel_tol = 1e-6
snesmf_reuse_base = false
[]
[Outputs]
exodus = false
file_base = './output/1st_order_${theta}_degree_out'
[comp]
type = CSV
show = 'tot_lin_it tot_nonlin_it'
execute_on = 'FINAL'
[]
[]
[Postprocessors]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[tot_lin_it]
type = CumulativeValuePostprocessor
postprocessor = num_lin_it
[]
[tot_nonlin_it]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[]
(modules/porous_flow/test/tests/gravity/grav02c.i)
# Checking that gravity head is established in the transient situation when 0<=saturation<=1 (note the less-than-or-equal-to).
# 2phase (PP), 2components, vanGenuchten, constant fluid bulk-moduli for each phase, constant viscosity, constant permeability, Corey relative perm
# For better agreement with the analytical solution (ana_pp), just increase nx
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = -1
xmax = 0
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '1E-3 1E-2 1E-1'
x = '1E-3 1E-2 1E-1'
[]
[]
[Variables]
[ppwater]
initial_condition = -0.1
[]
[ppgas]
initial_condition = 0
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 0 0'
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = ppgas
gravity = '-1 0 0'
[]
[]
[Functions]
[ana_ppwater]
type = ParsedFunction
symbol_names = 'g B p0 rho0'
symbol_values = '1 2 pp_water_top 1'
expression = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
viscosity = 0.5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[Postprocessors]
[pp_water_top]
type = PointValue
variable = ppwater
point = '0 0 0'
[]
[pp_water_base]
type = PointValue
variable = ppwater
point = '-1 0 0'
[]
[pp_water_analytical]
type = FunctionValuePostprocessor
function = ana_ppwater
point = '-1 0 0'
[]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[mass_ph1]
type = PorousFlowFluidMass
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
active = andy
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
[TimeStepper]
type = FunctionDT
function = dts
[]
end_time = 1.0
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = grav02c
[csv]
type = CSV
[]
exodus = true
[]
(modules/solid_mechanics/test/tests/temperature_dependent_hardening/ADtemp_dep_hardening.i)
#
# This is a test of the piece-wise linear strain hardening model using the
# small strain formulation. This test exercises the temperature-dependent
# hardening curve capability.
#
# Test procedure:
# 1. The element is pulled to and then beyond the yield stress for a given
# temperature.
# 2. The displacement is then constant while the temperature increases and
# the yield stress decreases. This results in a lower stress with more
# plastic strain.
# 3. The temperature decreases beyond its original value giving a higher
# yield stress. The displacement increases, causing increases stress to
# the new yield stress.
# 4. The temperature and yield stress are constant with increasing
# displacement giving a constant stress and more plastic strain.
#
# Plotting total_strain_yy on the x axis and stress_yy on the y axis shows
# the stress history in a clear way.
#
# s |
# t | *****
# r | *
# e | ***** *
# s | * * *
# s | * *
# |*
# +------------------
# total strain
#
# The exact same problem was run in Abaqus with exactly the same result.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temp]
order = FIRST
family = LAGRANGE
initial_condition = 500.0
[]
[]
[AuxKernels]
[temp_aux]
type = FunctionAux
variable = temp
function = temp_hist
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1 2 4 5 6'
y = '0 0.025 0.05 0.05 0.06 0.085'
[]
[hf1]
type = PiecewiseLinear
x = '0.0 0.01 0.02 0.03 0.1'
y = '5000 5030 5060 5090 5300'
[]
[hf2]
type = PiecewiseLinear
x = '0.0 0.01 0.02 0.03 0.1'
y = '4000 4020 4040 4060 4200'
[]
[temp_hist]
type = PiecewiseLinear
x = '0 1 2 3 4'
y = '500 500 500 600 400'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_yy strain_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
use_automatic_differentiation = true
[]
[]
[BCs]
[y_pull_function]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 3
function = top_pull
[]
[x_bot]
type = ADDirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = ADDirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[z_bot]
type = ADDirichletBC
variable = disp_z
boundary = 0
value = 0.0
[]
[]
[Postprocessors]
[stress_yy_el]
type = ElementalVariableValue
variable = stress_yy
elementid = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.3
[]
[temp_dep_hardening]
type = ADTemperatureDependentHardeningStressUpdate
hardening_functions = 'hf1 hf2'
temperatures = '300.0 800.0'
relative_tolerance = 1e-25
absolute_tolerance = 1e-5
temperature = temp
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'temp_dep_hardening'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 6
dt = 0.1
[]
[Outputs]
[out]
file_base = temp_dep_hardening_out
type = Exodus
[]
[]
(modules/navier_stokes/examples/solidification/gallium_melting.i)
##########################################################
# Simulation of Gallium Melting Experiment
# Ref: Gau, C., & Viskanta, R. (1986). Melting and solidification of a pure metal on a vertical wall.
# Key physics: melting/solidification, convective heat transfer, natural convection
##########################################################
mu = 1.81e-3
rho_solid = 6093
rho_liquid = 6093
k_solid = 32
k_liquid = 32
cp_solid = 381.5
cp_liquid = 381.5
L = 80160
alpha_b = 1.2e-4
T_solidus = 302.93
T_liquidus = '${fparse T_solidus + 0.1}'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
T_cold = 301.15
T_hot = 311.15
Nx = 100
Ny = 50
[GlobalParams]
rhie_chow_user_object = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 88.9e-3
ymin = 0
ymax = 63.5e-3
nx = ${Nx}
ny = ${Ny}
[]
[]
[AuxVariables]
[U]
type = MooseVariableFVReal
[]
[fl]
type = MooseVariableFVReal
initial_condition = 0.0
[]
[density]
type = MooseVariableFVReal
[]
[th_cond]
type = MooseVariableFVReal
[]
[cp_var]
type = MooseVariableFVReal
[]
[darcy_coef]
type = MooseVariableFVReal
[]
[fch_coef]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[compute_fl]
type = NSLiquidFractionAux
variable = fl
temperature = T
T_liquidus = '${T_liquidus}'
T_solidus = '${T_solidus}'
execute_on = 'TIMESTEP_END'
[]
[rho_out]
type = FunctorAux
functor = 'rho_mixture'
variable = 'density'
[]
[th_cond_out]
type = FunctorAux
functor = 'k_mixture'
variable = 'th_cond'
[]
[cp_out]
type = FunctorAux
functor = 'cp_mixture'
variable = 'cp_var'
[]
[darcy_out]
type = FunctorAux
functor = 'Darcy_coefficient'
variable = 'darcy_coef'
[]
[fch_out]
type = FunctorAux
functor = 'Forchheimer_coefficient'
variable = 'fch_coef'
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 0.0
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 0.0
[]
[pressure]
type = INSFVPressureVariable
[]
[lambda]
family = SCALAR
order = FIRST
[]
[T]
type = INSFVEnergyVariable
initial_condition = '${T_cold}'
scaling = 1e-4
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = rho_mixture
[]
[mean_zero_pressure]
type = FVIntegralValueConstraint
variable = pressure
lambda = lambda
phi0 = 0.0
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = rho_mixture
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = rho_mixture
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_friction]
type = PINSFVMomentumFriction
variable = vel_x
momentum_component = 'x'
u = vel_x
v = vel_y
Darcy_name = 'Darcy_coeff'
Forchheimer_name = 'Forchheimer_coeff'
rho = ${rho_liquid}
mu = ${mu}
standard_friction_formulation = false
[]
[u_buoyancy]
type = INSFVMomentumBoussinesq
variable = vel_x
T_fluid = T
gravity = '0 -9.81 0'
rho = '${rho_liquid}'
ref_temperature = ${T_cold}
momentum_component = 'x'
[]
[u_gravity]
type = INSFVMomentumGravity
variable = vel_x
gravity = '0 -9.81 0'
rho = '${rho_liquid}'
momentum_component = 'x'
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = rho_mixture
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = rho_mixture
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_friction]
type = PINSFVMomentumFriction
variable = vel_y
momentum_component = 'y'
u = vel_x
v = vel_y
Darcy_name = 'Darcy_coeff'
Forchheimer_name = 'Forchheimer_coeff'
rho = ${rho_liquid}
mu = ${mu}
standard_friction_formulation = false
[]
[v_buoyancy]
type = INSFVMomentumBoussinesq
variable = vel_y
T_fluid = T
gravity = '0 -9.81 0'
rho = '${rho_liquid}'
ref_temperature = ${T_cold}
momentum_component = 'y'
[]
[v_gravity]
type = INSFVMomentumGravity
variable = vel_y
gravity = '0 -9.81 0'
rho = '${rho_liquid}'
momentum_component = 'y'
[]
[T_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = rho_mixture
dh_dt = dh_dt
[]
[energy_advection]
type = INSFVEnergyAdvection
variable = T
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = FVDiffusion
coeff = k_mixture
variable = T
[]
[energy_source]
type = NSFVPhaseChangeSource
variable = T
L = ${L}
liquid_fraction = fl
T_liquidus = ${T_liquidus}
T_solidus = ${T_solidus}
rho = 'rho_mixture'
[]
[]
[FVBCs]
[walls-u]
type = INSFVNoSlipWallBC
boundary = 'left right top bottom'
variable = vel_x
function = 0
[]
[walls-v]
type = INSFVNoSlipWallBC
boundary = 'left right top bottom'
variable = vel_y
function = 0
[]
[hot_wall]
type = FVDirichletBC
variable = T
value = '${T_hot}'
boundary = 'left'
[]
[cold_wall]
type = FVDirichletBC
variable = T
value = '${T_cold}'
boundary = 'right'
[]
[]
[FunctorMaterials]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
rho = rho_mixture
cp = cp_mixture
temperature = 'T'
[]
[eff_cp]
type = NSFVMixtureFunctorMaterial
phase_2_names = '${cp_solid} ${k_solid} ${rho_solid}'
phase_1_names = '${cp_liquid} ${k_liquid} ${rho_liquid}'
prop_names = 'cp_mixture k_mixture rho_mixture'
phase_1_fraction = fl
[]
[mushy_zone_resistance]
type = INSFVMushyPorousFrictionFunctorMaterial
liquid_fraction = 'fl'
mu = '${mu}'
rho_l = '${rho_liquid}'
dendrite_spacing_scaling = 1e-1
[]
[friction]
type = ADGenericVectorFunctorMaterial
prop_names = 'Darcy_coeff Forchheimer_coeff'
prop_values = 'darcy_coef darcy_coef darcy_coef fch_coef fch_coef fch_coef'
[]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'alpha_b'
prop_values = '${alpha_b}'
[]
[]
[Executioner]
type = Transient
# Time-stepping parameters
start_time = 0.0
end_time = 200.0
num_steps = 2
[TimeStepper]
type = IterationAdaptiveDT
# Raise time step often but not by as much
# There's a rough spot for convergence near 10% fluid fraction
optimal_iterations = 15
growth_factor = 1.5
dt = 0.1
[]
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-6
nl_max_its = 30
line_search = 'none'
[]
[Postprocessors]
[ave_p]
type = ElementAverageValue
variable = 'pressure'
execute_on = 'INITIAL TIMESTEP_END'
[]
[ave_fl]
type = ElementAverageValue
variable = 'fl'
execute_on = 'INITIAL TIMESTEP_END'
[]
[ave_T]
type = ElementAverageValue
variable = 'T'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[VectorPostprocessors]
[vel_x]
type = ElementValueSampler
variable = 'vel_x fl'
sort_by = 'x'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/phase_field/examples/rigidbodymotion/grain_forcedensity_ext.i)
# example showing grain motion due to applied force density on grains
[GlobalParams]
var_name_base = eta
op_num = 2
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 20
nz = 0
xmin = 0.0
xmax = 40.0
ymin = 0.0
ymax = 20.0
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SpecifiedSmoothCircleIC
invalue = 1.0
outvalue = 0.0
int_width = 6.0
x_positions = '20.0 30.0 '
z_positions = '0.0 0.0 '
y_positions = '0.0 25.0 '
radii = '14.0 14.0'
3D_spheres = false
variable = c
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./load]
type = ConstantFunction
value = -0.01
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = 'eta0 eta1'
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '1.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = c
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2
derivative_order = 2
[../]
[./force_density]
type = ExternalForceDensityMaterial
c = c
etas = 'eta0 eta1'
k = 1.0
force_y = load
[../]
[]
[AuxVariables]
[./eta0]
[../]
[./eta1]
[../]
[./bnds]
[../]
[./df00]
order = CONSTANT
family = MONOMIAL
[../]
[./df01]
order = CONSTANT
family = MONOMIAL
[../]
[./df10]
order = CONSTANT
family = MONOMIAL
[../]
[./df11]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./bnds]
type = BndsCalcAux
variable = bnds
var_name_base = eta
op_num = 2
v = 'eta0 eta1'
[../]
[./df01]
type = MaterialStdVectorRealGradientAux
variable = df01
component = 1
property = force_density_ext
[../]
[./df11]
type = MaterialStdVectorRealGradientAux
variable = df11
index = 1
component = 1
property = force_density_ext
[../]
[./df00]
type = MaterialStdVectorRealGradientAux
variable = df00
property = force_density_ext
[../]
[./df10]
type = MaterialStdVectorRealGradientAux
variable = df10
index = 1
property = force_density_ext
[../]
[]
[ICs]
[./ic_eta0]
int_width = 6.0
x1 = 20.0
y1 = 0.0
radius = 14.0
outvalue = 0.0
variable = eta0
invalue = 1.0
type = SmoothCircleIC
[../]
[./IC_eta1]
int_width = 6.0
x1 = 30.0
y1 = 25.0
radius = 14.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ComputeExternalGrainForceAndTorque
c = c
etas = 'eta0 eta1'
grain_data = grain_center
force_density = force_density_ext
execute_on = 'initial linear nonlinear'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 5
dt = 0.1
[./Adaptivity]
refine_fraction = 0.7
coarsen_fraction = 0.1
max_h_level = 2
initial_adaptivity = 1
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/c_integral_2d.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SERD]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 0.1 100.0'
y = '0. 1 1'
scale_factor = -68.95 #MPa
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SERD]
type = MaterialRealAux
variable = SERD
property = strain_energy_rate_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[../]
[./Pressure]
[./crack_pressure]
boundary = 700
function = rampConstantUp
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 2.0
m_exponent = 0.0
activation_energy = 0.0
[../]
[]
[DomainIntegral]
integrals = CIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
incremental = true
inelastic_models = 'powerlawcrp'
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[./smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[../]
[]
(modules/geochemistry/test/tests/time_dependent_reactions/cooling.i)
#Temperature is changed and precipitates are observed
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "Al+++ K+ H+ SiO2(aq)"
swap_into_basis = "Albite Maximum Muscovite Quartz"
charge_balance_species = "Cl-"
constraint_species = "H2O Muscovite Na+ Cl- Albite Maximum Quartz"
constraint_value = " 1.0 5 1.14093 1.14093 20 10 2"
constraint_meaning = "kg_solvent_water free_mineral bulk_composition bulk_composition free_mineral free_mineral free_mineral"
constraint_unit = "kg cm3 moles moles cm3 cm3 cm3"
initial_temperature = 300
temperature = temperature
ramp_max_ionic_strength_initial = 0 # not needed in this simple problem
stoichiometric_ionic_str_using_Cl_only = true # for comparison with GWB
abs_tol = 1E-14
execute_console_output_on = '' # only CSV output for this example
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = '300 - t'
execute_on = 'timestep_begin' # so that it is correct when we solve the system
[]
[]
[Postprocessors]
[solution_temperature]
type = PointValue
point = '0 0 0'
variable = 'temperature'
[]
[cm3_Max_Micro]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Maximum'
[]
[cm3_Albite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Albite'
[]
[cm3_Muscovite]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Muscovite'
[]
[cm3_Quartz]
type = PointValue
point = '0 0 0'
variable = 'free_cm3_Quartz'
[]
[]
[Executioner]
type = Transient
start_time = -10 # so that the output at 300degC is easily captured
dt = 10
end_time = 275
[]
[Outputs]
csv = true
[]
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Na+ Cl- Al+++ K+ SiO2(aq)"
equilibrium_minerals = "Albite Maximum Muscovite Quartz"
remove_all_extrapolated_secondary_species = true # this removes Al13O4(OH)24(7+) that has extreme logK values
[]
[]
(modules/porous_flow/examples/tidal/atm_tides.i)
# A 10m x 10m "column" of height 100m is subjected to cyclic pressure at its top
# Assumptions:
# the boundaries are impermeable, except the top boundary
# only vertical displacement is allowed
# the atmospheric pressure sets the total stress at the top of the model
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = -100
zmax = 0
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
biot_coefficient = 0.6
multiply_by_density = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
scaling = 1E11
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '-10000*z' # approximately correct
[]
[]
[Functions]
[ini_stress_zz]
type = ParsedFunction
expression = '(25000 - 0.6*10000)*z' # remember this is effective stress
[]
[cyclic_porepressure]
type = ParsedFunction
expression = 'if(t>0,5000 * sin(2 * pi * t / 3600.0 / 24.0),0)'
[]
[neg_cyclic_porepressure]
type = ParsedFunction
expression = '-if(t>0,5000 * sin(2 * pi * t / 3600.0 / 24.0),0)'
[]
[]
[BCs]
# zmin is called 'back'
# zmax is called 'front'
# ymin is called 'bottom'
# ymax is called 'top'
# xmin is called 'left'
# xmax is called 'right'
[no_x_disp]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'bottom top' # because of 1-element meshing, this fixes u_x=0 everywhere
[]
[no_y_disp]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top' # because of 1-element meshing, this fixes u_y=0 everywhere
[]
[no_z_disp_at_bottom]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[pp]
type = FunctionDirichletBC
variable = porepressure
function = cyclic_porepressure
boundary = front
[]
[total_stress_at_top]
type = FunctionNeumannBC
variable = disp_z
function = neg_cyclic_porepressure
boundary = front
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.0
bulk_modulus = 2E9
viscosity = 1E-3
density0 = 1000.0
[]
[]
[PorousFlowBasicTHM]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
gravity = '0 0 -10'
fp = the_simple_fluid
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 10.0E9 # drained bulk modulus
poissons_ratio = 0.25
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = ini_stress
[]
[stress]
type = ComputeLinearElasticStress
[]
[ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0 0 0 0 ini_stress_zz'
eigenstrain_name = ini_stress
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 1E-10
fluid_bulk_modulus = 2E9
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-14'
[]
[density]
type = GenericConstantMaterial
prop_names = density
prop_values = 2500.0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
[]
[uz0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = disp_z
[]
[p100]
type = PointValue
outputs = csv
point = '0 0 -100'
variable = porepressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = -3600 # so postprocessors get recorded correctly at t=0
dt = 3600
end_time = 360000
nl_abs_tol = 5E-7
nl_rel_tol = 1E-10
[]
[Outputs]
csv = true
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_shrink_init_dt_restart.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dtmin = 1.0
end_time = 25.0
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 1
linear_iteration_ratio = 1
dt = 2.0
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[Problem]
restart_file_base = adapt_tstep_shrink_init_dt_out_cp/LATEST
[]
(modules/richards/test/tests/dirac/bh_fu_05.i)
# unsaturated
# injection
# fullyupwind
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '500 500 1E1'
x = '4000 5000 6500'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh03.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = -1
fully_upwind = true
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = -2E5
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 6500
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = bh_fu_05
exodus = false
csv = true
execute_on = timestep_end
[]
(test/tests/reporters/iteration_info/iteration_info.i)
[Mesh]
[generate]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Variables/u][]
[Kernels]
[diff]
type = ADDiffusion
variable = u
[]
[time]
type = ADTimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 10
[]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Reporters/iteration_info]
type = IterationInfo
[]
[Outputs]
[out]
type = JSON
[]
[]
(modules/porous_flow/examples/tutorial/06_KT.i)
# Darcy flow with a tracer
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[tracer_concentration]
[]
[]
[ICs]
[tracer_concentration]
type = FunctionIC
function = '0.5*if(x*x+y*y<1.01,1,0)'
variable = tracer_concentration
[]
[]
[PorousFlowFullySaturated]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
mass_fraction_vars = tracer_concentration
stabilization = KT
flux_limiter_type = superbee
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_outer_porepressure]
type = DirichletBC
variable = porepressure
value = 0
boundary = rmax
[]
[injected_tracer]
type = DirichletBC
variable = tracer_concentration
value = 0.5
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_rel_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/mesh/adapt/adapt_test.i)
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
uniform_refine = 3
[]
[Variables]
active = 'u v'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uconv uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uconv]
type = Convection
variable = u
velocity = '10 1 0'
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 2
dt = .1
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
file_base = out
exodus = true
[]
(test/tests/functions/solution_function/solution_function_scale_mult.i)
# checking scale_multiplier
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
nx = 3
ymin = -1
ymax = 1
ny = 3
[]
[UserObjects]
[./solution_uo]
type = SolutionUserObject
mesh = square_with_u_equals_x.e
timestep = 1
system_variables = u
scale_multiplier = '2 2 0'
transformation_order = scale_multiplier
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = solution_fcn
[../]
[]
[Functions]
[./solution_fcn]
type = SolutionFunction
from_variable = u
solution = solution_uo
[../]
[]
[Kernels]
[./diff]
type = TimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 1
end_time = 1
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = solution_function_scale_mult
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_cylindrical/part_base.i)
[Functions]
[power_profile_fn]
type = ParsedFunction
expression = '1.570796326794897 * sin(x / 3.6576 * pi)'
[]
[]
[Components]
[reactor]
type = TotalPower
power = 296153.84615384615385
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 1'
orientation = '1 0 0'
length = 3.6576
n_elems = 20
names = 'FUEL GAP CLAD'
widths = '0.0046955 0.0000955 0.000673'
n_part_elems = '3 1 1'
initial_T = 564.15
[]
[hg]
type = HeatSourceFromTotalPower
hs = hs
regions = 'FUEL'
power_fraction = 3.33672612e-1
power = reactor
power_shape_function = power_profile_fn
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = 600
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 2
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-4
l_max_its = 300
[]
[Outputs]
file_base = transient
exodus = true
[console]
type = Console
execute_scalars_on = none
[]
[]
(modules/richards/test/tests/gravity_head_2/gh_fu_17.i)
# unsaturated = false
# gravity = true
# full upwinding = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 1
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_fu_17
csv = true
[]
(modules/porous_flow/test/tests/actions/unsat_except2.i)
# Check PorousFlowUnsaturated throws an error when the number of save_component_rate_in is incorrectly sized
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowUnsaturated]
porepressure = pp
dictator_name = dictator
fp = simple_fluid
save_component_rate_in = 'comp0_rate comp1_rate'
[]
[Variables]
[pp]
[]
[]
[AuxVariables]
[comp0_rate]
[]
[comp1_rate]
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/porous_flow/test/tests/mass_conservation/mass02.i)
# checking that the mass postprocessor correctly calculates the mass
# 1phase, 2component, constant porosity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = -1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[mass_frac_comp0]
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[minit]
type = FunctionIC
function = 'x*x'
variable = mass_frac_comp0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = mass_frac_comp0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp mass_frac_comp0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'mass_frac_comp0'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[total_mass_0]
type = PorousFlowFluidMass
[]
[total_mass_1]
type = PorousFlowFluidMass
fluid_component = 1
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mass02
csv = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform9.i)
# Using CappedMohrCoulomb with tensile failure only
# A single unit element is stretched in a complicated way
# that the trial stress is
#
# 1.16226 -0.0116587 0.0587872
# -0.0116587 1.12695 0.0779428
# 0.0587872 0.0779428 0.710169
#
# This has eigenvalues
# la = {0.68849, 1.14101, 1.16987}
# and eigenvectors
#
# {-0.125484, -0.176871, 0.976202}
# {-0.0343704, -0.982614, -0.182451}
# {0.9915, -0.0564471, 0.117223}
#
# The tensile strength is 0.5 and Young=1 and Poisson=0.25.
# Using smoothing_tol=0.01, the return-map algorithm should
# return to, approximately, stress_I=stress_II=0.5. This
# is a reduction of 0.66, so stress_III is approximately
# 0.68849 - v * 0.66 * 2 = 0.68849 - 0.25 * 0.66 * 2 = 0.36.
#
# E_22 = E(1-v)/(1+v)/(1-2v) = 1.2, and E_02 = E_22 v/(1-v)
# gamma_shear = ((smax-smin)^trial - (smax-smin)) / (E_22 - E_02)
# = (1-2v) * (smax^trial - smax) / (E_22(1 - 2v)/(1-v))
# = (1 - v) * (smax^trial - smax) / E_22
# Using psi = 30deg, sin(psi) = 1/2
# the shear correction to the tensile internal parameter is
# gamma_shear (E_22 + E_20) sin(psi) = gamma_shear E_22 sin(psi) / (1 - v)
# = gamma_shear E_22 / (1 - v) / 2
# Then the tensile internal parameter is
# (1 - v) * (reduction_of_(max+min)_principal - gamma_shear * E_22 / (1-v) / 2) / E_22
# = (1-v)(1+2v)(smax^trial - smax)/E_22 - gamma_shear / 2
# = 0.41 (approximately)
#
# The final stress is
#
# {0.498, -0.003, 0.017},
# {-0.003, 0.495, 0.024},
# {0.017, 0.024, 0.367}
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = finite
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '3*x+2*y+z'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3*x-4*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = 'x-2*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1
poissons_ratio = 0.25
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.001
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform9
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_specified_temperature_1phase/clg.T_wall.i)
[GlobalParams]
initial_p = 0.1e6
initial_vel = 0
initial_T = 300
scaling_factor_1phase = '1e+0 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = eos
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 50
A = 3.14e-2
f = 0.1
[]
[ht_pipe1]
type = HeatTransferFromSpecifiedTemperature1Phase
flow_channel = pipe1
T_wall = 300
Hw = 0
[]
[inlet1]
type = InletDensityVelocity1Phase
input = 'pipe1:in'
rho = 996.557482499661660
vel = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 0.1e6
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.05
num_steps = 20
abort_on_solve_fail = true
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 30
[]
[Outputs]
csv = true
[]
[Functions]
[T_wall_fn]
type = PiecewiseLinear
x = '0 1'
y = '310 320'
[]
[]
[ControlLogic]
[pipe_T_wall_ctrl]
type = TimeFunctionComponentControl
component = ht_pipe1
parameter = T_wall
function = T_wall_fn
[]
[]
[Postprocessors]
[T_wall]
type = RealComponentParameterValuePostprocessor
component = ht_pipe1
parameter = T_wall
[]
[]
(modules/thermal_hydraulics/test/tests/problems/pressure_drop/pressure_drop.i)
nelem = 100
friction_factor = 1e4
area = 0.176752
mfr_final = 1.0
p_out = 7e6
T_in = 300
ramp_time = 5.0
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = ${T_in}
initial_p = ${p_out}
initial_vel = 0
closures = closures
rdg_slope_reconstruction = full
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[h2]
type = IdealGasFluidProperties
gamma = 1.3066
molar_mass = 2.016e-3
k = 0.437
mu = 3e-5
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[bc_inlet]
type = InletMassFlowRateTemperature1Phase
input = 'ch_1:in'
m_dot = 0 # This value is controlled by 'mfr_ctrl'
T = ${T_in}
[]
[ch_1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = ${nelem}
A = ${area}
f = ${friction_factor}
fp = h2
[]
[bc_outlet]
type = Outlet1Phase
input = 'ch_1:out'
p = ${p_out}
[]
[]
[Functions]
[mfr_fn]
type = PiecewiseLinear
x = '0 ${ramp_time}'
y = '0 ${mfr_final}'
[]
[]
[ControlLogic]
[mfr_ctrl]
type = TimeFunctionComponentControl
component = bc_inlet
parameter = m_dot
function = mfr_fn
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[pressure_vpp]
type = ADSampler1DReal
block = 'ch_1'
property = 'p'
sort_by = x
execute_on = 'FINAL'
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
end_time = 50
dt = 1
steady_state_detection = true
steady_state_start_time = ${ramp_time}
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
[csv]
type = CSV
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
(modules/fsi/test/tests/fsi_acoustics/3D_struc_acoustic/3D_struc_acoustic.i)
# Test for `StructureAcousticInterface` interface kernel. The domain is 3D with lengths
# 10 X 0.1 X 0.1 meters. The fluid domain is on the right and the structural domain
# is on the left. Fluid end is subjected to a 250Hz sine wave with a single peak.
# Structural domain has the same material properties as the fluid. Interface between
# structure and fluid is located at 5.0m in the x-direction. Fluid pressure is recorded
# at (5, 0.05, 0.05). Structural stress is also recorded at the same location. Fluid
# pressure and structural stress should be almost equal and opposite to each other.
#
# Input parameters:
# Dimensions = 3
# Lengths = 10 X 0.1 X 0.1 meters
# Fluid speed of sound = 1500 m/s
# Fluid density = 1e-6 Giga kg/m^3
# Structural bulk modulus = 2.25 GPa
# Structural shear modulus = 0 GPa
# Structural density = 1e-6 Giga kg/m^3
# Fluid domain = true
# Fluid BC = single peak sine wave applied as a pressure on the fluid end
# Structural domain = true
# Structural BC = Neumann BC with value zero applied on the structural end.
# Fluid-structure interface location = 5.0m along the x-direction
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 100
ny = 1
nz = 1
xmax = 10
ymax = 0.1
zmax = 0.1
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '5.0 0.0 0.0'
block_id = 1
top_right = '10.0 0.1 0.1'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = 1
paired_block = 0
new_boundary = 'interface1'
[../]
[]
[GlobalParams]
[]
[Variables]
[./p]
block = 1
[../]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[./disp_z]
block = 0
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Kernels]
[./diffusion]
type = Diffusion
variable = 'p'
block = 1
[../]
[./inertia]
type = AcousticInertia
variable = p
block = 1
[../]
[./DynamicTensorMechanics]
displacements = 'disp_x disp_y disp_z'
block = 0
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
block = 0
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
block = 0
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
block = 0
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
displacement = disp_x
variable = accel_x
first = false
block = 0
[../]
[./vel_x]
type = TestNewmarkTI
displacement = disp_x
variable = vel_x
block = 0
[../]
[./accel_y]
type = TestNewmarkTI
displacement = disp_y
variable = accel_y
first = false
block = 0
[../]
[./vel_y]
type = TestNewmarkTI
displacement = disp_y
variable = vel_y
block = 0
[../]
[./accel_z]
type = TestNewmarkTI
displacement = disp_z
variable = accel_z
first = false
block = 0
[../]
[./vel_z]
type = TestNewmarkTI
displacement = disp_z
variable = vel_z
block = 0
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
block = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
block = 0
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
block = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
block = 0
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
block = 0
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
block = 0
[../]
[]
[InterfaceKernels]
[./interface1]
type = StructureAcousticInterface
variable = p
neighbor_var = disp_x
boundary = 'interface1'
D = 1e-6
component = 0
[../]
[./interface2]
type = StructureAcousticInterface
variable = p
neighbor_var = disp_y
boundary = 'interface1'
D = 1e-6
component = 1
[../]
[./interface3]
type = StructureAcousticInterface
variable = p
neighbor_var = disp_z
boundary = 'interface1'
D = 1e-6
component = 2
[../]
[]
[BCs]
[./bottom_accel]
type = FunctionDirichletBC
variable = p
boundary = 'right'
function = accel_bottom
[../]
[./disp_x1]
type = NeumannBC
boundary = 'left'
variable = disp_x
value = 0.0
[../]
[./disp_y1]
type = NeumannBC
boundary = 'left'
variable = disp_y
value = 0.0
[../]
[./disp_z1]
type = NeumannBC
boundary = 'left'
variable = disp_z
value = 0.0
[../]
[]
[Functions]
[./accel_bottom]
type = PiecewiseLinear
data_file = ../1D_struc_acoustic/Input_1Peak_highF.csv
scale_factor = 1e-2
format = 'columns'
[../]
[]
[Materials]
[./co_sq]
type = GenericConstantMaterial
prop_names = inv_co_sq
prop_values = 4.44e-7
block = '1'
[../]
[./density0]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1e-6
[../]
[./elasticity_base]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 2.25
shear_modulus = 0.0
block = 0
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
start_time = 0.0
end_time = 0.005
dt = 0.0001
dtmin = 0.00001
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
l_tol = 1e-8
l_max_its = 25
timestep_tolerance = 1e-8
automatic_scaling = true
[TimeIntegrator]
type = NewmarkBeta
[]
[]
[Postprocessors]
[./p1]
type = PointValue
point = '5.0 0.05 0.05'
variable = p
[../]
[./stress_xx]
type = PointValue
point = '5.0 0.05 0.05'
variable = stress_xx
[../]
[]
[Outputs]
csv = true
perf_graph = true
print_linear_residuals = true
[]
(modules/combined/examples/optimization/multi-load/square_main.i)
# This example is intended to reproduce a 2D example with opposing horizontal
# loads (see [1]). This test has an undefined solution if reguar SIMP is applied.
# Using multi-loads SIMP, on the other hand, generates a structure that optimizes
# the response to both loads individually,
# [1]. Lat. Am. j. solids struct. 12 (5), May 2015
# Topological derivative-based topology optimization of structures subject to multiple load-cases
vol_frac = 0.5
power = 1.0
E0 = 1.0
Emin = 1.0e-6
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[Bottom]
type = GeneratedMeshGenerator
dim = 2
nx = 100
ny = 100
xmin = 0
xmax = 150
ymin = 0
ymax = 150
[]
[left_load]
type = ExtraNodesetGenerator
input = Bottom
new_boundary = left_load
coord = '0 150 0'
[]
[right_load]
type = ExtraNodesetGenerator
input = left_load
new_boundary = right_load
coord = '150 150 0'
[]
[left_support]
type = ExtraNodesetGenerator
input = right_load
new_boundary = left_support
coord = '0 0 0'
[]
[right_support]
type = ExtraNodesetGenerator
input = left_support
new_boundary = right_support
coord = '150 0 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[mat_den]
family = MONOMIAL
order = CONSTANT
[]
[sensitivity_one]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[sensitivity_two]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[total_sensitivity]
family = MONOMIAL
order = SECOND
initial_condition = -1.0
[]
[]
[ICs]
[mat_den]
type = RandomIC
seed = 7
variable = mat_den
max = '${fparse vol_frac+0.35}'
min = '${fparse vol_frac-0.35}'
[]
[]
[AuxKernels]
[total_sensitivity]
type = ParsedAux
variable = total_sensitivity
expression = '0.5*sensitivity_one + 0.5*sensitivity_two'
coupled_variables = 'sensitivity_one sensitivity_two'
execute_on = 'LINEAR TIMESTEP_END'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_y]
type = DirichletBC
variable = disp_y
boundary = left_support
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = left_support
value = 0.0
[]
[no_y_right]
type = DirichletBC
variable = disp_y
boundary = right_support
value = 0.0
[]
[no_x_right]
type = DirichletBC
variable = disp_x
boundary = right_support
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = total_sensitivity
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = MULTIAPP_FIXED_POINT_BEGIN
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-10
dt = 1.0
num_steps = 10
[]
[Outputs]
exodus = true
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[mesh_volume]
type = VolumePostprocessor
execute_on = 'initial timestep_end'
[]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[vol_frac]
type = ParsedPostprocessor
expression = 'total_vol / mesh_volume'
pp_names = 'total_vol mesh_volume'
[]
[sensitivity]
type = ElementIntegralVariablePostprocessor
variable = total_sensitivity
[]
[]
[MultiApps]
[sub_app_one]
type = TransientMultiApp
input_files = square_subapp_one.i
[]
[sub_app_two]
type = TransientMultiApp
input_files = square_subapp_two.i
[]
[]
[Transfers]
# First SUB-APP
# To subapp densities
[subapp_one_density]
type = MultiAppCopyTransfer
to_multi_app = sub_app_one
source_variable = mat_den # Here
variable = mat_den
[]
# From subapp sensitivity
[subapp_one_sensitivity]
type = MultiAppCopyTransfer
from_multi_app = sub_app_one
source_variable = Dc # sensitivity_var
variable = sensitivity_one # Here
[]
# Second SUB-APP
# To subapp densities
[subapp_two_density]
type = MultiAppCopyTransfer
to_multi_app = sub_app_two
source_variable = mat_den # Here
variable = mat_den
[]
# From subapp sensitivity
[subapp_two_sensitivity]
type = MultiAppCopyTransfer
from_multi_app = sub_app_two
source_variable = Dc # sensitivity_var
variable = sensitivity_two # Here
[]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_advection/fltvd_1D_adaptivity.i)
# Using Flux-Limited TVD Advection ala Kuzmin and Turek, with antidiffusion from superbee flux limiting
# 1D version with mesh adaptivity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[Adaptivity]
initial_steps = 1
initial_marker = tracer_marker
marker = tracer_marker
max_h_level = 1
[Markers]
[tracer_marker]
type = ValueRangeMarker
variable = tracer
lower_bound = 0.02
upper_bound = 0.98
[]
[]
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = MassLumpedTimeDerivative
variable = tracer
[]
[flux]
type = FluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = fluo
[]
[]
[UserObjects]
[fluo]
type = AdvectiveFluxCalculatorConstantVelocity
flux_limiter_type = superbee
u = tracer
velocity = '0.1 0 0'
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
nl_max_its = 500
timestep_tolerance = 1E-3
[]
[Outputs]
print_linear_residuals = false
[out]
type = CSV
execute_on = final
[]
[]
(test/tests/outputs/console/multiapp/picard_parent_both.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v_begin]
[]
[v_end]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u_begin]
type = CoupledForce
variable = u
v = v_begin
[]
[force_u_end]
type = CoupledForce
variable = u
v = v_end
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[]
[MultiApps]
[sub_begin]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
[]
[sub_end]
type = TransientMultiApp
app_type = MooseTestApp
positions = '1 1 1'
input_files = picard_sub.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[v_from_sub_begin]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_begin
source_variable = v
variable = v_begin
[]
[u_to_sub_begin]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub_begin
source_variable = u
variable = u
[]
[v_from_sub_end]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_end
source_variable = v
variable = v_end
[]
[u_to_sub_end]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub_end
source_variable = u
variable = u
[]
[]
(modules/stochastic_tools/test/tests/transfers/sampler_reporter/sub.i)
# This is changed by main.i for testing purposes
real_val = 0.0
vector_val0 = ${fparse real_val * 10}
vector_val1= ${fparse vector_val0 * 10}
vector_val2= ${fparse vector_val0 * 100}
vector_val3= ${fparse vector_val0 * 1000}
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = ${real_val}
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
dtmin = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
error_on_dtmin = false
[]
[Postprocessors]
[pp]
type = PointValue
point = '0 0 0'
variable = u
[]
[]
[VectorPostprocessors]
[vpp]
type = ConstantVectorPostprocessor
vector_names = 'vec'
value = '${vector_val0} ${vector_val1} ${vector_val2} ${vector_val3}'
[]
[]
[Reporters]
[constant]
type = ConstantReporter
integer_names = 'int'
integer_values = 0
string_names = 'str'
string_values = 'this_value'
[]
[mesh]
type = MeshInfo
items = sidesets
[]
[]
# This is used in main_batch.i
[Controls]
[stm]
type = SamplerReceiver
[]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform_hard2.i)
# apply uniform stretches in x, y and z directions.
# let friction_angle = 60deg, friction_angle_residual=10deg, friction_angle_rate = 0.5E4
# With cohesion = C, friction_angle = phi, tip_smoother = T, the
# algorithm should return to
# sigma_m = (C*Cos(phi) - T)/Sin(phi)
# Or, when T=C,
# phi = 2*pi*n - 2*arctan(sigma_m/C)
# This allows checking of the relationship for phi
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningExponential
value_0 = 1.04719755 # 60deg
value_residual = 0.17453293 # 10deg
rate = 0.5E4
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 10
mc_edge_smoother = 25
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 1 2 1 10 3 2 3 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1E-3
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_hard2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/errors/sub_missing_control.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(test/tests/kernels/bad_scaling_scalar_kernels/ill_conditioned_field_scalar_system.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Variables]
[./u]
[../]
[v]
family = SCALAR
initial_condition = 1
[]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[scalar]
type = ScalarLagrangeMultiplier
variable = u
lambda = v
[]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[ScalarKernels]
[reaction]
type = ParsedODEKernel
expression = '10^20 * v'
variable = v
[]
[time]
type = ODETimeDerivative
variable = v
[]
[]
[Executioner]
type = Transient
num_steps = 1
dtmin = 1
solve_type = NEWTON
petsc_options = '-pc_svd_monitor -ksp_view_pmat -snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -snes_stol'
petsc_options_value = 'svd 0'
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/nucleation_uo/nucleate_bulkCrack.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh2'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 20
xmin = 0
xmax = 1.0
ymin = 0.0
ymax = 2.0
elem_type = QUAD4
[]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII'
displacements = 'disp_x disp_y'
crack_front_points_provider = cut_mesh2
2d=true
number_points_from_provider = 0
crack_direction_method = CurvedCrackFront
radius_inner = '0.15'
radius_outer = '0.45'
poissons_ratio = 0.0
youngs_modulus = 207000
block = 0
incremental = true
used_by_xfem_to_grow_crack = true
[]
[AuxVariables]
[strength]
order = CONSTANT
family = MONOMIAL
[]
[]
[ICs]
[strength]
type = VolumeWeightedWeibull
variable = strength
reference_volume = 1e-2
weibull_modulus = 1
median = 5000
[]
[]
[UserObjects]
[nucleate]
type = MeshCut2DRankTwoTensorNucleation
tensor = stress
scalar_type = MaxPrincipal
nucleation_threshold = strength
nucleation_radius = .21
edge_extension_factor = .1
[]
[cut_mesh2]
type = MeshCut2DFractureUserObject
mesh_file = make_edge_crack_in.e
k_critical=500000 #Large so that cracks will not grow
growth_increment = 0.11
nucleate_uo = nucleate
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
planar_formulation = plane_strain
add_variables = true
generate_output = 'stress_xx stress_yy vonmises_stress max_principal_stress'
[]
[]
[Functions]
[bc_pull_top]
type = ParsedFunction
expression = 0.0005*t
[]
[]
[BCs]
[top_edges]
type = FunctionDirichletBC
boundary = 'top'
variable = disp_y
function = bc_pull_top
[]
[bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[]
[bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
l_max_its = 100
l_tol = 1e-2
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
start_time = 0.0
dt = 1.0
end_time = 5
max_xfem_update = 1
[]
[Outputs]
csv=true
execute_on = final
# exodus=true
# [xfemcutter]
# type=XFEMCutMeshOutput
# xfem_cutter_uo=cut_mesh2
# []
[]
(test/tests/transfers/multiapp_interpolation_transfer/fromsub_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = .21
xmax = .79
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./disp_x]
initial_condition = -0.4
[../]
[./disp_y]
[../]
[./elemental]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./x_func]
type = ParsedFunction
expression = x
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./x_func_aux]
type = FunctionAux
variable = elemental
function = x_func
execute_on = initial
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_nearest_node_transfer/boundary_toparent_parent.i)
# Parent mesh and sub mesh are same with 4x4 quad8 elements.
# parent mesh has top boundary fixed at u=2 and bottom fixed at u=0
# sub mesh has top boundary fixed at u = 0 and bottom fixed at u=1
# The u variable at right boundary of sub mesh is transferred to
# from_sub variable of parent mesh at left boundary
# Result is from_sub at left boundary has linearly increasing value starting
# with 0 at top and ending with 1 at bottom. from_sub is zero everywhere else
# in the parent mesh.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
elem_type = QUAD8
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[AuxVariables]
[from_sub]
family = LAGRANGE
order = SECOND
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = top
value = 2.0
[]
[bottom]
type = DirichletBC
variable = u
boundary = bottom
value = 0.0
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = boundary_toparent_sub.i
[]
[]
[Transfers]
[from_sub]
type = MultiAppNearestNodeTransfer
from_multi_app = sub
source_variable = u
source_boundary = right
target_boundary = left
variable = from_sub
[]
[]
(test/tests/geomsearch/patch_update_strategy/never.i)
[Mesh]
type = FileMesh
file = long_range.e
dim = 2
patch_update_strategy = never
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
block = right
[../]
[]
[AuxVariables]
[./linear_field]
[../]
[./receiver]
# The field to transfer into
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./elemental_reciever]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./linear_in_y]
# This just gives us something to transfer that varies in y so we can ensure the transfer is working properly...
type = FunctionAux
variable = linear_field
function = y
execute_on = initial
[../]
[./right_to_left]
type = GapValueAux
variable = receiver
paired_variable = linear_field
paired_boundary = rightleft
execute_on = timestep_end
boundary = leftright
[../]
[./y_displacement]
type = FunctionAux
variable = disp_y
function = t
execute_on = 'linear timestep_begin'
block = left
[../]
[./elemental_right_to_left]
type = GapValueAux
variable = elemental_reciever
paired_variable = linear_field
paired_boundary = rightleft
boundary = leftright
[../]
[]
[BCs]
[./top]
type = DirichletBC
variable = u
boundary = righttop
value = 1
[../]
[./bottom]
type = DirichletBC
variable = u
boundary = rightbottom
value = 0
[../]
[]
[Problem]
type = FEProblem
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 30
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/pressure_pulse/pp22.i)
# investigating pressure pulse in 1D with 2 phase
# transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 2E6
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2E6
variable = pgas
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = 3E6
variable = pwater
[../]
[./left_gas]
type = DirichletBC
boundary = left
value = 3E6
variable = pgas
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas pconstraint'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[./pconstraint]
type = RichardsPPenalty
variable = pgas
a = 1E-8
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1E-5'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
dtmin = 1E3
nl_rel_tol=8.e-8
nl_max_its=20
end_time = 1E4
[]
[Outputs]
file_base = pp22
execute_on = 'initial timestep_end final'
time_step_interval = 10000
exodus = true
[]
(modules/solid_mechanics/test/tests/power_law_creep/ad_exception.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[finite]
add_variables = true
strain = FINITE
use_automatic_differentiation = true
[]
[]
[BCs]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[top]
type = ADDirichletBC
variable = disp_x
boundary = 'top'
value = 1e-4
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e11
poissons_ratio = 0.3
[]
[elastic_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'creep'
outputs = all
[]
[creep]
type = ADPowerLawCreepTest
coefficient = 10e-22
n_exponent = 2
activation_energy = 0
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
snesmf_reuse_base = false # prevents segfault on mac in dbg
line_search = none
num_steps = 2
[]
[Outputs]
[]
(modules/solid_mechanics/test/tests/finite_strain_tensor_mechanics_tests/elastic_rotation.i)
#
# Rotation Test
#
# This test is designed to compute a uniaxial stress and then follow that
# stress as the mesh is rotated 90 degrees.
#
# The mesh is composed of one block with a single element. The nodal
# displacements in the x and y directions are prescribed. Poisson's
# ratio is zero.
#
[Mesh]
file = rotation_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
# Functions
[./x_200]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '-1e-6 1.0'
expression = 'if(t<=1.0, delta*t, (1.0+delta)*cos(pi/2*(t-t0)) - 1.0)'
[../]
[./y_200]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '-1e-6 1.0'
expression = 'if(t<=1.0, 0.0, (1.0+delta)*sin(pi/2*(t-t0)))'
[../]
[./x_300]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '-1e-6 1.0'
expression = 'if(t<=1.0, delta*t, (1.0+delta)*cos(pi/2.0*(t-t0)) - sin(pi/2.0*(t-t0)) - 1.0)'
[../]
[./y_300]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '-1e-6 1.0'
expression = 'if(t<=1.0, 0.0, cos(pi/2.0*(t-t0)) + (1+delta)*sin(pi/2.0*(t-t0)) - 1.0)'
[../]
[./x_400]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '-1e-6 1.0'
expression = 'if(t<=1.0, 0.0, -sin(pi/2.0*(t-t0)))'
[../]
[./y_400]
type = ParsedFunction
symbol_names = 'delta t0'
symbol_values = '-1e-6 1.0'
expression = 'if(t<=1.0, 0.0, cos(pi/2.0*(t-t0)) - 1.0)'
[../]
[]
[Variables]
# Variables
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
# AuxVariables
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
# AuxKernels
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[]
[BCs]
# BCs
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./x_200]
type = FunctionDirichletBC
variable = disp_x
boundary = 200
function = x_200
[../]
[./y_200]
type = FunctionDirichletBC
variable = disp_y
boundary = 200
function = y_200
[../]
[./x_300]
type = FunctionDirichletBC
variable = disp_x
boundary = 300
function = x_300
[../]
[./y_300]
type = FunctionDirichletBC
variable = disp_y
boundary = 300
function = y_300
[../]
[./x_400]
type = FunctionDirichletBC
variable = disp_x
boundary = 400
function = x_400
[../]
[./y_400]
type = FunctionDirichletBC
variable = disp_y
boundary = 400
function = y_400
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '100 200 300 400'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
C_ijkl = '1.0e6 0.0 0.0 1.0e6 0.0 1.0e6 0.5e6 0.5e6 0.5e6'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 1
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./stress_xy]
type = ElementAverageValue
variable = stress_xy
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
# Executioner
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu'
nl_rel_tol = 1e-30
nl_abs_tol = 1e-20
l_max_its = 20
start_time = 0.0
dt = 0.01
end_time = 2.0
[]
[Outputs]
exodus = true
[] # Outputs
(modules/richards/test/tests/buckley_leverett/bl02.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2.0E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-3
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
active = 'calculate_seff'
[./calculate_seff]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[BCs]
active = 'left'
[./left]
type = DirichletBC
variable = pressure
boundary = left
value = 980000
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Functions]
active = 'initial_pressure'
[./initial_pressure]
type = ParsedFunction
expression = max((1000000-x/5*1000000)-20000,-20000)
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 50
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.01
[../]
[]
[Outputs]
file_base = bl02
time_step_interval = 1000000
exodus = true
[]
(modules/geochemistry/test/tests/spatial_reactor/spatial_4.i)
# demonstrating that sources may be spatially-dependent
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition bulk_composition bulk_composition"
constraint_unit = "moles moles moles"
source_species_names = HCl
source_species_rates = HCl_rate
[]
[VectorPostprocessors]
[bulk_Cl]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
sort_by = x
num_points = 11
variable = 'bulk_moles_Cl-'
[]
[]
[AuxVariables]
[HCl_rate]
[]
[]
[AuxKernels]
[HCl_rate]
type = FunctionAux
variable = HCl_rate
function = '1E-5 * x'
execute_on = timestep_begin # so the Reactor gets the correct value
[]
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmax = 1
[]
[Executioner]
type = Transient
dt = 1
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/porous_flow/examples/reservoir_model/field_model.i)
# Field model generated using geophysical modelling tool
[Mesh]
type = FileMesh
file = field.e
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 -9.81'
temperature_unit = Celsius
[]
[Problem]
# Variable porepressure has an initial condition despite the restart
allow_initial_conditions_with_restart = true
[]
[Variables]
[porepressure]
initial_condition = 20e6
[]
[]
[AuxVariables]
[temperature]
initial_condition = 50
[]
[xnacl]
initial_condition = 0.1
[]
[porosity]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = poro
[]
[permx_md]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permX
[]
[permy_md]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permY
[]
[permz_md]
family = MONOMIAL
order = CONSTANT
initial_from_file_var = permZ
[]
[permx]
family = MONOMIAL
order = CONSTANT
[]
[permy]
family = MONOMIAL
order = CONSTANT
[]
[permz]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[permx]
type = ParsedAux
variable = permx
coupled_variables = permx_md
expression = '9.869233e-16*permx_md'
execute_on = initial
[]
[permy]
type = ParsedAux
variable = permy
coupled_variables = permy_md
expression = '9.869233e-16*permy_md'
execute_on = initial
[]
[permz]
type = ParsedAux
variable = permz
coupled_variables = permz_md
expression = '9.869233e-16*permz_md'
execute_on = initial
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = porepressure
[]
[flux0]
type = PorousFlowFullySaturatedDarcyFlow
variable = porepressure
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = porepressure
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[water]
type = Water97FluidProperties
[]
[watertab]
type = TabulatedBicubicFluidProperties
fp = water
save_file = false
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[ps]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[massfrac]
type = PorousFlowMassFraction
[]
[brine]
type = PorousFlowBrine
compute_enthalpy = false
compute_internal_energy = false
xnacl = xnacl
phase = 0
water_fp = watertab
[]
[porosity]
type = PorousFlowPorosityConst
porosity = porosity
[]
[permeability]
type = PorousFlowPermeabilityConstFromVar
perm_xx = permx
perm_yy = permy
perm_zz = permz
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1e2
end_time = 1e2
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/jacobian/cto01.i)
# checking jacobian for a fully-elastic situation
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[ICs]
[./disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[../]
[./disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[../]
[./disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '1 2'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '1 2 3 2 -4 -5 3 -5 2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/thermal_hydraulics/test/tests/problems/sod_shock_tube/sod_shock_tube.i)
# This test problem is the classic Sod shock tube test problem,
# which is a Riemann problem with the following parameters:
# * domain = (0,1)
# * gravity = 0
# * EoS: Ideal gas EoS with gamma = 1.4, R = 0.71428571428571428571
# * interface: x = 0.5
# * typical end time: 0.2
# Left initial values:
# * rho = 1
# * vel = 0
# * p = 1
# Right initial values:
# * rho = 0.125
# * vel = 0
# * p = 0.1
#
# The output can be viewed by opening Paraview with the state file `plot.pvsm`:
# paraview --state=plot.pvsm
# This will plot the numerical solution against the analytical solution
[GlobalParams]
gravity_vector = '0 0 0'
rdg_slope_reconstruction = minmod
closures = simple_closures
[]
[Functions]
[p_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.0 0.1'
[]
[T_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.5 1.0'
y = '1.4 1.12'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 100
A = 1.0
# IC
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = 0
f = 0
[]
[left_boundary]
type = FreeBoundary1Phase
input = 'pipe:in'
[]
[right_boundary]
type = FreeBoundary1Phase
input = 'pipe:out'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
[]
solve_type = LINEAR
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
# run to t = 0.2
start_time = 0.0
dt = 1e-3
num_steps = 200
abort_on_solve_fail = true
[]
[Outputs]
file_base = 'sod_shock_tube'
velocity_as_vector = false
execute_on = 'initial timestep_end'
[out]
type = Exodus
show = 'rho p vel'
[]
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/postprocessors/real_parameter_reporter/real_parameter_reporter.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
[Postprocessors]
[./coef_value]
type = RealControlParameterReporter
parameter = 'Kernels/diff/coef'
execute_on = 'initial timestep_begin'
[../]
[]
(test/tests/outputs/iterative/iterative_vtk.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = VTK
nonlinear_residual_dt_divisor = 100
start_time = 1.8
end_time = 1.85
execute_on = 'nonlinear timestep_end'
[../]
[]
(modules/phase_field/test/tests/MultiPhase/lagrangemult.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 14
ny = 10
nz = 0
xmin = 10
xmax = 40
ymin = 15
ymax = 35
elem_type = QUAD4
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 30.0
y1 = 25.0
radius = 4.0
invalue = 0.9
outvalue = 0.1
int_width = 2.0
[../]
[../]
[./eta2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[../]
[./lambda]
order = FIRST
family = LAGRANGE
initial_condition = 1.0
[../]
[]
[Kernels]
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulk1]
type = AllenCahn
variable = eta1
coupled_variables = 'c eta2'
f_name = F
[../]
[./ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa_eta
[../]
[./lagrange1]
type = SwitchingFunctionConstraintEta
variable = eta1
h_name = h1
lambda = lambda
[../]
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulk2]
type = AllenCahn
variable = eta2
coupled_variables = 'c eta1'
f_name = F
[../]
[./ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa_eta
[../]
[./lagrange2]
type = SwitchingFunctionConstraintEta
variable = eta2
h_name = h2
lambda = lambda
[../]
[./lagrange]
type = SwitchingFunctionConstraintLagrange
variable = lambda
etas = 'eta1 eta2'
h_names = 'h1 h2'
epsilon = 0
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = 'eta1 eta2'
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time1]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L kappa_eta'
prop_values = '1 1 '
[../]
[./consts2]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 1'
[../]
[./switching1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
h_order = SIMPLE
outputs = exodus
[../]
[./switching2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
h_order = SIMPLE
outputs = exodus
[../]
[./barrier]
type = MultiBarrierFunctionMaterial
etas = 'eta1 eta2'
[../]
[./free_energy_A]
type = DerivativeParsedMaterial
property_name = Fa
coupled_variables = 'c'
expression = '(c-0.1)^2'
derivative_order = 2
enable_jit = true
[../]
[./free_energy_B]
type = DerivativeParsedMaterial
property_name = Fb
coupled_variables = 'c'
expression = '(c-0.9)^2'
derivative_order = 2
enable_jit = true
[../]
[./free_energy]
type = DerivativeMultiPhaseMaterial
property_name = F
fi_names = 'Fa Fb'
hi_names = 'h1 h2'
etas = 'eta1 eta2'
coupled_variables = 'c'
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
#petsc_options = '-snes_ksp -snes_ksp_ew'
#petsc_options = '-ksp_monitor_snes_lg-snes_ksp_ew'
#petsc_options_iname = '-ksp_gmres_restart'
#petsc_options_value = '1000 '
l_max_its = 15
l_tol = 1.0e-6
nl_max_its = 50
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 1
dt = 0.01
dtmin = 0.01
[]
[Debug]
# show_var_residual_norms = true
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/multi_power_law/power_law_creep.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
second_order = true
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 10'
y = '0 1e-3'
[]
[]
[AuxVariables]
[strain_energy_rate_density]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[strain_energy_rate_density]
type = MaterialRealAux
variable = strain_energy_rate_density
property = strain_energy_rate_density
execute_on = timestep_end
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
use_automatic_differentiation = true
generate_output = 'hydrostatic_stress vonmises_stress'
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "creep_nine creep_one"
[]
[creep_one]
type = ADPowerLawCreepStressUpdate
coefficient = 1e-24
n_exponent = 4
m_exponent = 0
activation_energy = 0
base_name = creep_one
[]
[creep_nine]
type = ADPowerLawCreepStressUpdate
coefficient = 9e-24
n_exponent = 4
m_exponent = 0
activation_energy = 0
base_name = creep_nine
[]
[strain_energy_rate_density]
type = ADStrainEnergyRateDensity
inelastic_models = 'creep_nine'
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
line_search = 'none'
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
num_steps = 5
dt = 1e-1
[]
[Postprocessors]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/errors/wrong_multi_app.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
num_rows = 3
distributions = 'uniform_left uniform_right'
execute_on = INITIAL # create random numbers on initial and use them for each timestep
[]
[]
[MultiApps]
[sub]
type = TransientMultiApp
input_files = sub.i
positions = '0 0 0'
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
execute_on = INITIAL
check_multiapp_execute_on = false
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = sub
sampler = sample
to_vector_postprocessor = storage
from_postprocessor = avg
execute_on = timestep_end
check_multiapp_execute_on = false
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
(modules/phase_field/examples/multiphase/GrandPotential3Phase_AD.i)
# This is an example of implementation of the multi-phase, multi-order parameter
# grand potential based phase-field model described in Phys. Rev. E, 98, 023309
# (2018). It includes 3 phases with 1 grain of each phase. This example was used
# to generate the results shown in Fig. 3 of the paper.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 60
xmin = -15
xmax = 15
[]
[Variables]
[w]
[]
[etaa0]
[]
[etab0]
[]
[etad0]
[]
[]
[ICs]
[IC_etaa0]
type = FunctionIC
variable = etaa0
function = ic_func_etaa0
[]
[IC_etab0]
type = FunctionIC
variable = etab0
function = ic_func_etab0
[]
[IC_etad0]
type = ConstantIC
variable = etad0
value = 0.1
[]
[IC_w]
type = FunctionIC
variable = w
function = ic_func_w
[]
[]
[Functions]
[ic_func_etaa0]
type = ADParsedFunction
value = '0.9*0.5*(1.0-tanh((x)/sqrt(2.0)))'
[]
[ic_func_etab0]
type = ADParsedFunction
value = '0.9*0.5*(1.0+tanh((x)/sqrt(2.0)))'
[]
[ic_func_w]
type = ADParsedFunction
value = 0
[]
[]
[Kernels]
# Order parameter eta_alpha0
[ACa0_bulk]
type = ADACGrGrMulti
variable = etaa0
v = 'etab0 etad0'
gamma_names = 'gab gad'
[]
[ACa0_sw]
type = ADACSwitching
variable = etaa0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
[]
[ACa0_int]
type = ADACInterface
variable = etaa0
kappa_name = kappa
variable_L = false
[]
[ea0_dot]
type = ADTimeDerivative
variable = etaa0
[]
# Order parameter eta_beta0
[ACb0_bulk]
type = ADACGrGrMulti
variable = etab0
v = 'etaa0 etad0'
gamma_names = 'gab gbd'
[]
[ACb0_sw]
type = ADACSwitching
variable = etab0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
[]
[ACb0_int]
type = ADACInterface
variable = etab0
kappa_name = kappa
variable_L = false
[]
[eb0_dot]
type = ADTimeDerivative
variable = etab0
[]
# Order parameter eta_delta0
[ACd0_bulk]
type = ADACGrGrMulti
variable = etad0
v = 'etaa0 etab0'
gamma_names = 'gad gbd'
[]
[ACd0_sw]
type = ADACSwitching
variable = etad0
Fj_names = 'omegaa omegab omegad'
hj_names = 'ha hb hd'
[]
[ACd0_int]
type = ADACInterface
variable = etad0
kappa_name = kappa
variable_L = false
[]
[ed0_dot]
type = ADTimeDerivative
variable = etad0
[]
#Chemical potential
[w_dot]
type = ADSusceptibilityTimeDerivative
variable = w
f_name = chi
[]
[Diffusion]
type = ADMatDiffusion
variable = w
diffusivity = Dchi
[]
[coupled_etaa0dot]
type = ADCoupledSwitchingTimeDerivative
variable = w
v = etaa0
Fj_names = 'rhoa rhob rhod'
hj_names = 'ha hb hd'
args = 'etaa0 etab0 etad0'
[]
[coupled_etab0dot]
type = ADCoupledSwitchingTimeDerivative
variable = w
v = etab0
Fj_names = 'rhoa rhob rhod'
hj_names = 'ha hb hd'
args = 'etaa0 etab0 etad0'
[]
[coupled_etad0dot]
type = ADCoupledSwitchingTimeDerivative
variable = w
v = etad0
Fj_names = 'rhoa rhob rhod'
hj_names = 'ha hb hd'
args = 'etaa0 etab0 etad0'
[]
[]
[Materials]
[ha_test]
type = ADSwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etaa0'
[]
[hb_test]
type = ADSwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etab0'
[]
[hd_test]
type = ADSwitchingFunctionMultiPhaseMaterial
h_name = hd
all_etas = 'etaa0 etab0 etad0'
phase_etas = 'etad0'
[]
[omegaa]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = omegaa
material_property_names = 'Vm ka caeq'
function = '-0.5*w^2/Vm^2/ka-w/Vm*caeq'
derivative_order = 2
[]
[omegab]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = omegab
material_property_names = 'Vm kb cbeq'
function = '-0.5*w^2/Vm^2/kb-w/Vm*cbeq'
derivative_order = 2
[]
[omegad]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = omegad
material_property_names = 'Vm kd cdeq'
function = '-0.5*w^2/Vm^2/kd-w/Vm*cdeq'
derivative_order = 2
[]
[rhoa]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = rhoa
material_property_names = 'Vm ka caeq'
function = 'w/Vm^2/ka + caeq/Vm'
derivative_order = 2
[]
[rhob]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = rhob
material_property_names = 'Vm kb cbeq'
function = 'w/Vm^2/kb + cbeq/Vm'
derivative_order = 2
[]
[rhod]
type = ADDerivativeParsedMaterial
args = 'w'
f_name = rhod
material_property_names = 'Vm kd cdeq'
function = 'w/Vm^2/kd + cdeq/Vm'
derivative_order = 2
[]
[c]
type = ADParsedMaterial
material_property_names = 'Vm rhoa rhob rhod ha hb hd'
function = 'Vm * (ha * rhoa + hb * rhob + hd * rhod)'
f_name = c
[]
[const]
type = ADGenericConstantMaterial
prop_names = 'kappa_c kappa L D Vm ka caeq kb cbeq kd cdeq gab gad gbd mu tgrad_corr_mult'
prop_values = '0 1 1.0 1.0 1.0 10.0 0.1 10.0 0.9 10.0 0.5 1.5 1.5 1.5 1.0 0.0'
[]
[Mobility]
type = ADDerivativeParsedMaterial
f_name = Dchi
material_property_names = 'D chi'
function = 'D*chi'
derivative_order = 2
[]
[chi]
type = ADDerivativeParsedMaterial
f_name = chi
material_property_names = 'Vm ha(etaa0,etab0,etad0) ka hb(etaa0,etab0,etad0) kb hd(etaa0,etab0,etad0) kd'
function = '(ha/ka + hb/kb + hd/kd) / Vm^2'
args = 'etaa0 etab0 etad0'
derivative_order = 2
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[etaa0]
type = LineValueSampler
variable = etaa0
start_point = '-15 0 0'
end_point = '15 0 0'
num_points = 61
sort_by = x
execute_on = 'initial timestep_end final'
[]
[etab0]
type = LineValueSampler
variable = etab0
start_point = '-15 0 0'
end_point = '15 0 0'
num_points = 61
sort_by = x
execute_on = 'initial timestep_end final'
[]
[etad0]
type = LineValueSampler
variable = etad0
start_point = '-15 0 0'
end_point = '15 0 0'
num_points = 61
sort_by = x
execute_on = 'initial timestep_end final'
[]
[]
[Executioner]
type = Transient
nl_max_its = 15
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = -pc_type
petsc_options_value = lu
l_max_its = 15
l_tol = 1.0e-3
nl_rel_tol = 1.0e-8
start_time = 0.0
num_steps = 20
nl_abs_tol = 1e-10
dt = 1.0
[]
[Outputs]
[exodus]
type = Exodus
execute_on = 'initial timestep_end final'
interval = 1
[]
[csv]
type = CSV
execute_on = 'initial timestep_end final'
interval = 1
[]
[]
(modules/solid_mechanics/test/tests/ad_elastic/finite_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_x]
scaling = 1e-10
[../]
[./disp_y]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_x]
type = StressDivergenceTensors
component = 0
variable = disp_x
use_displaced_mesh = true
[../]
[./stress_y]
type = StressDivergenceTensors
component = 1
variable = disp_y
use_displaced_mesh = true
[../]
[./stress_z]
type = StressDivergenceTensors
component = 2
variable = disp_z
use_displaced_mesh = true
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeFiniteStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = finite_elastic_out
[]
(modules/phase_field/test/tests/free_energy_material/IdealGasFreeEnergy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
elem_type = QUAD4
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = x*0.4+0.001
[../]
[../]
[./T]
[./InitialCondition]
type = FunctionIC
function = y*1999+1
[../]
[../]
[]
[Materials]
[./free_energy]
type = IdealGasFreeEnergy
property_name = Fgas
m = 134 # Xenon
omega = 41
c = c
T = T
outputs = exodus
[../]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_transfer/sobol.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2011
[]
[resample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2013
[]
[sobol]
type = Sobol
sampler_a = sample
sampler_b = resample
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sobol
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sobol
parameters = 'BCs/left/value BCs/right/value'
execute_on = INITIAL
check_multiapp_execute_on = false
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update22_cosserat.i)
# Cosserat version of Capped Mohr Columb (using StressUpdate)
# Shear failure, starting from a non-symmetric stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[./wc_y]
[../]
[]
[Kernels]
[./cx_elastic]
type = CosseratStressDivergenceTensors
variable = disp_x
component = 0
[../]
[./cy_elastic]
type = CosseratStressDivergenceTensors
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./y_couple]
type = StressDivergenceTensors
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
variable = wc_x
component = 0
[../]
[./y_moment]
type = MomentBalancing
variable = wc_y
component = 1
[../]
[]
[AuxVariables]
[./wc_z]
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 60
convert_to_radians = true
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 1
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 2.0
joint_shear_stiffness = 1.0
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6 5 4.1 5 7 2.1 4 2 2'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombCosseratStressUpdate
host_youngs_modulus = 1
host_poissons_ratio = 0.25
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = phi
dilation_angle = psi
smoothing_tol = 1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/phase_field/test/tests/phase_field_crystal/PFCRFF/PFCRFF_cancelation_test.i)
[GlobalParams]
num_L = 5
L_name_base = L
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 12
ny = 12
xmax = 6
ymax = 6
[]
[Variables]
[./PFCRFFVariables]
[../]
[./n]
[./InitialCondition]
type = RandomIC
max = 0.8
min = .2
seed = 12345
[../]
[../]
[]
[Kernels]
[./PFCRFFKernel]
n_name = n
log_approach = cancelation
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./PFC]
type = PFCRFFMaterial
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Preconditioning]
active = 'SMP'
[./SMP]
type = SMP
full = true
[../]
[./FDP]
type = FDP
full = true
[../]
[]
[Executioner]
# petsc_options = '-snes_mf_operator -ksp_monitor'
# petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
# petsc_options_value = 'hypre boomeramg 31'
# petsc_options_iname = -pc_type
# petsc_options_value = lu
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly lu 5'
type = Transient
num_steps = 1
dt = 0.1
l_max_its = 50
nl_max_its = 20
solve_type = NEWTON
l_tol = 1e-04
nl_rel_tol = 1e-9
scheme = bdf2
[]
[Outputs]
exodus = true
[]
[ICs]
active = ''
[./density_IC]
y2 = 10.5
lc = 6
y1 = 1.5
min = .8
max = .2
x2 = 10.5
crystal_structure = FCC
variable = n
x1 = 1.5
type = PFCFreezingIC
[../]
[]
(test/tests/multiapps/grid-sequencing/vi-fine-alone.i)
l=10
nx=80
num_steps=2
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[bounds][]
[]
[Bounds]
[./u_upper_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = upper
bound_value = ${l}
[../]
[./u_lower_bounds]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = lower
bound_value = 0
[../]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = 'if(x<5,-1,1)'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 0
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = ${l}
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options = '-snes_vi_monitor'
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
petsc_options_value = '0 30 asm 16 basic vinewtonrsls'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
active = 'upper_violations lower_violations'
[upper_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = ${fparse 10+1e-8}
comparator = 'greater'
[]
[lower_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[nls]
type = NumNonlinearIterations
[]
[cum_nls]
type = CumulativeValuePostprocessor
postprocessor = nls
[]
[]
(test/tests/materials/stateful_prop/many_stateful_props.i)
# This test creates several unused stateful properties.
# It's here to make sure that we don't consume too much
# memory if we store them all. With 180x180 elements
# we were previously seeing nearly a Gigabyte of memory
# consumed using TBB's map. We are now using unordered
# map which saves us 6x to 8x on memory.
[Mesh]
type = GeneratedMesh
nx = 10 #180
ny = 10 #180
dim = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./prop1]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = MatDiffusionTest
variable = u
prop_name = thermal_conductivity
prop_state = 'old' # Use the "Old" value to compute conductivity
[../]
[./ie]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./prop1_output]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
[../]
[./prop1_output_init]
type = MaterialRealAux
variable = prop1
property = thermal_conductivity
execute_on = initial
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = u
boundary = left
value = 0.0
[../]
[./top]
type = DirichletBC
variable = u
boundary = right
value = 1.0
[../]
[]
[Materials]
[./stateful1]
type = StatefulTest
prop_names = 'thermal_conductivity'
prop_values = '1'
[../]
[./stateful2]
type = StatefulTest
prop_names = 'foo2'
prop_values = '2'
[../]
[./stateful3]
type = StatefulTest
prop_names = 'foo3'
prop_values = '3'
[../]
[./stateful4]
type = StatefulTest
prop_names = 'foo4'
prop_values = '4'
[../]
[./stateful5]
type = StatefulTest
prop_names = 'foo5'
prop_values = '5'
[../]
[./stateful6]
type = StatefulTest
prop_names = 'foo6'
prop_values = '6'
[../]
[]
[Postprocessors]
[./integral]
type = ElementAverageValue
variable = prop1
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_max_its = 10
start_time = 0.0
num_steps = 1
dt = .1
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_external_app_1phase/phy.q_wall_transfer_3eqn.parent.i)
# This tests a heat flux transfer using the MultiApp system. Simple heat
# conduction problem is solved, then the heat flux is picked up by the child
# side of the solve, child side solves and transfers its variables back to the
# master
[Mesh]
type = GeneratedMesh
dim = 1
xmax = 1
nx = 10
[]
[Functions]
[sin_fn]
type = ParsedFunction
expression = '1000*t*sin(pi*x)'
[]
[]
[Variables]
[T]
[]
[]
[AuxVariables]
[q_wall]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[q_wal_ak]
type = FunctionAux
variable = q_wall
function = sin_fn
execute_on = 'initial timestep_end'
[]
[]
[ICs]
[T_ic]
type = ConstantIC
variable = T
value = 300
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = T
[]
[diff]
type = Diffusion
variable = T
[]
[]
[BCs]
[left]
type = DirichletBC
variable = T
boundary = 'left right'
value = 300
[]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 2
nl_abs_tol = 1e-10
abort_on_solve_fail = true
[]
[MultiApps]
[thm]
type = TransientMultiApp
app_type = ThermalHydraulicsApp
input_files = phy.q_wall_transfer_3eqn.child.i
execute_on = 'initial timestep_end'
[]
[]
[Transfers]
[q_to_thm]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = thm
source_variable = q_wall
variable = q_wall
[]
[]
[Outputs]
exodus = true
show = 'q_wall'
[]
(test/tests/outputs/console/multiapp/picard_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymm_plane_strain_finite.i)
#
# This test checks elastic stress calculations with mechanical and thermal
# strain using finite strain formulation. Young's modulus is 3600, and Poisson's ratio is 0.2.
# The axisymmetric, plane strain 1D mesh is pulled with displacement of 2e-3.
# Thus, the strain is [log(1+1e-3)=9.995e-4, 0, log(1+1e-3)=9.995e-4] (xx, yy, zz). This gives stress of
# [4.9975, 1.999, 4.9975]. After a temperature increase of 100 with alpha of
# 1e-6, the stress becomes [4.3975, 1.399, 4.3975].
#
[GlobalParams]
displacements = disp_x
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = line.e
[]
[Variables]
[./disp_x]
[../]
[]
[AuxVariables]
[./temp]
initial_condition = 580.0
[../]
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '580 580 680'
[../]
[./disp_x]
type = PiecewiseLinear
x = '0 1'
y = '0 2e-3'
[../]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[./ps]
planar_formulation = PLANE_STRAIN
strain = FINITE
generate_output = 'strain_xx strain_zz stress_xx stress_yy stress_zz'
eigenstrain_names = eigenstrain
[../]
[../]
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
function = temp
execute_on = 'timestep_begin'
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
boundary = 1
value = 0
variable = disp_x
[../]
[./disp_x]
type = FunctionDirichletBC
boundary = 2
function = disp_x
variable = disp_x
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-6
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-6
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0
end_time = 2
num_steps = 2
[]
[Outputs]
exodus = true
console = true
[]
(modules/porous_flow/test/tests/jacobian/pls01.i)
# PorousFlowPiecewiseLinearSink with 1-phase, 1-component
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
max = 0
min = -1
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
viscosity = 1.1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2.2 0 0 0 3.3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[BCs]
[flux]
type = PorousFlowPiecewiseLinearSink
boundary = 'left'
pt_vals = '-1 -0.5 0'
multipliers = '1 2 4'
variable = pp
fluid_phase = 0
use_relperm = true
use_mobility = true
flux_function = 'x*y'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
file_base = pls01
[]
(modules/heat_transfer/test/tests/recover/ad_recover.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = recover_in.e
[]
[Variables]
[./temp]
initial_condition = 580.0
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = ADHeatConduction
variable = temp
[../]
[./heat_source]
type = ADMatHeatSource
material_property = volumetric_heat
variable = temp
scalar = 1e3
block = pellet_type_1
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 5
secondary = 10
emissivity_primary = 0
emissivity_secondary = 0
quadrature = true
[../]
[]
[BCs]
[./outside]
type = DirichletBC
value = 580
boundary = '1 2 3'
variable = temp
[../]
[./edge]
type = DirichletBC
value = 700
boundary = 10
variable = temp
[../]
[]
[Materials]
[./volumetric_heat]
type = ADGenericFunctionMaterial
prop_names = 'volumetric_heat'
prop_values = 't'
[../]
[./thermal_3]
type = ADHeatConductionMaterial
block = 3
thermal_conductivity = 5
specific_heat = 12
[../]
[./thermal_1]
type = ADHeatConductionMaterial
block = 1
thermal_conductivity = 16.0
specific_heat = 330.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-11
start_time = -200
n_startup_steps = 1
end_time = 1.02e5
num_steps = 10
dtmax = 2e6
dtmin = 1
[./TimeStepper]
type = IterationAdaptiveDT
dt = 2.0e2
optimal_iterations = 15
iteration_window = 2
[../]
[./Quadrature]
order = FIFTH
side_order = SEVENTH
[../]
[]
[Postprocessors]
[./ave_temp_interior]
type = SideAverageValue
boundary = 9
variable = temp
execute_on = 'initial linear'
[../]
[./avg_clad_temp]
type = SideAverageValue
boundary = 7
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_from_clad]
type = ADSideDiffusiveFluxIntegral
variable = temp
boundary = 5
diffusivity = thermal_conductivity
[../]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform16.i)
# Using CappedMohrCoulomb with compressive failure only
# A single element is incrementally compressed in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = sigma_II
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-0.4*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-0.4*z*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform16
csv = true
[]
(test/tests/transfers/multiapp_postprocessor_transfer/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.01
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
[MultiApps]
[pp_sub]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub.i
[]
[]
[Transfers]
[pp_transfer]
type = MultiAppPostprocessorTransfer
to_multi_app = pp_sub
from_postprocessor = average
to_postprocessor = from_parent
[]
[]
(test/tests/materials/output/output_boundary.i)
[Mesh]
type = FileMesh
file = rectangle.e
dim = 2
uniform_refine = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Materials]
[./block]
type = OutputTestMaterial
block = '1 2'
output_properties = tensor_property
variable = u
outputs = exodus
[../]
[./boundary_1]
type = OutputTestMaterial
boundary = 1
output_properties = real_property
outputs = exodus
variable = u
real_factor = 2
[../]
[./boundary_2]
type = OutputTestMaterial
boundary = 2
output_properties = 'real_property vector_property'
real_factor = 2
variable = u
outputs = exodus
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/phase_field_kernels/ACInterfaceStress.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 3
nx = 8
ny = 8
nz = 8
xmax = 20
ymax = 20
zmax = 20
[]
[Variables]
[./eta]
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 0.0
radius = 12.0
invalue = 1.0
outvalue = 0.0
int_width = 16.0
[../]
[../]
[]
[Kernels]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[./ACInterfaceStress]
type = ACInterfaceStress
variable = eta
mob_name = 1
stress = 2.7
[../]
[]
[Materials]
[./strain]
type = GenericConstantRankTwoTensor
tensor_name = elastic_strain
tensor_values = '0.11 0.12 0.13 0.21 0.22 0.23 0.31 0.32 0.33'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 1000
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/MultiPhase/penalty.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 14
ny = 10
nz = 0
xmin = 10
xmax = 40
ymin = 15
ymax = 35
elem_type = QUAD4
[]
[GlobalParams]
penalty = 5
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 25.0
y1 = 25.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 30.0
y1 = 25.0
radius = 4.0
invalue = 0.9
outvalue = 0.1
int_width = 2.0
[../]
[../]
[./eta2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[../]
[]
[Kernels]
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulk1]
type = AllenCahn
variable = eta1
coupled_variables = 'c eta2'
f_name = F
[../]
[./ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa_eta
[../]
[./penalty1]
type = SwitchingFunctionPenalty
variable = eta1
etas = 'eta1 eta2'
h_names = 'h1 h2'
[../]
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulk2]
type = AllenCahn
variable = eta2
coupled_variables = 'c eta1'
f_name = F
[../]
[./ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa_eta
[../]
[./penalty2]
type = SwitchingFunctionPenalty
variable = eta2
etas = 'eta1 eta2'
h_names = 'h1 h2'
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = 'eta1 eta2'
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time1]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L kappa_eta'
prop_values = '1 1 '
[../]
[./consts2]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 1'
[../]
[./hsum]
type = ParsedMaterial
expression = h1+h2
property_name = hsum
material_property_names = 'h1 h2'
coupled_variables = 'c'
outputs = exodus
[../]
[./switching1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
h_order = SIMPLE
[../]
[./switching2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
h_order = SIMPLE
[../]
[./barrier]
type = MultiBarrierFunctionMaterial
etas = 'eta1 eta2'
[../]
[./free_energy_A]
type = DerivativeParsedMaterial
property_name = Fa
coupled_variables = 'c'
expression = '(c-0.1)^2'
derivative_order = 2
[../]
[./free_energy_B]
type = DerivativeParsedMaterial
property_name = Fb
coupled_variables = 'c'
expression = '(c-0.9)^2'
derivative_order = 2
[../]
[./free_energy]
type = DerivativeMultiPhaseMaterial
property_name = F
fi_names = 'Fa Fb'
hi_names = 'h1 h2'
etas = 'eta1 eta2'
coupled_variables = 'c'
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
l_max_its = 15
l_tol = 1.0e-6
nl_max_its = 50
nl_rel_tol = 1.0e-7
nl_abs_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 0.05
dtmin = 0.01
[]
[Debug]
# show_var_residual_norms = true
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_vol_dev.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = F
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./mech]
add_variables = true
strain = SMALL
additional_generate_output = 'stress_yy'
save_in = 'resid_x resid_y'
[../]
[../]
[../]
[]
[AuxVariables]
[./resid_x]
[../]
[./resid_y]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = top
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.04 1e-4'
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = strain_vol_dev
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '0.0'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./resid_x]
type = NodalSum
variable = resid_x
boundary = 2
[../]
[./resid_y]
type = NodalSum
variable = resid_y
boundary = 2
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-8
l_max_its = 10
nl_max_its = 10
dt = 1e-4
dtmin = 1e-4
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/userobjects/Terminator/terminator_soft.i)
###########################################################
# This is a test of the UserObject System. The
# Terminator UserObject executes independently after
# each solve and can terminate the solve early due to
# user-defined criteria. (Type: GeneralUserObject)
#
# @Requirement F6.40
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 6
xmin = -15.0
xmax = 15.0
ymin = -3.0
ymax = 3.0
elem_type = QUAD4
[]
[Variables]
[c]
order = FIRST
family = LAGRANGE
initial_condition = 1
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[UserObjects]
[arnold]
type = Terminator
expression = 'dt > 20'
fail_mode = SOFT
execute_on = TIMESTEP_END
[]
[]
[Kernels]
[cres]
type = Diffusion
variable = c
[]
[time]
type = TimeDerivative
variable = c
[]
[]
[BCs]
[c]
type = DirichletBC
variable = c
boundary = left
value = 0
[]
[]
[Executioner]
type = Transient
dt = 100
num_steps = 6
nl_abs_step_tol = 1e-10
[]
[Outputs]
csv = true
print_linear_residuals = false
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_2d_coupler/separated.i)
# Tests HeatStructure2DCoupler when the heat structures are separated by some
# distance. The first heat structure has a larger coupling surface than the
# second heat structure. The component will be used to model a given energy
# transfer rate per unit temperature difference [W/K]. This test checks that:
# a) heat transfer occurs in the correct direction
# b) energy is conserved
#
# With a goal of transferring 5 W/K and a temperature difference of 200 K, and
# a transient time of 10 seconds, ~10 kJ should be transferred. Note that this
# estimate will not be exact since the temperature difference changes slightly
# over the transient.
initial_T1 = 500
initial_T2 = 300
R1 = 0.1
R2 = 0.05
P2 = ${fparse 2 * pi * R2}
power_per_K = 5.0
L_hs = 0.5
htc = ${fparse power_per_K / (L_hs * P2)}
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
k = 15
cp = 500
rho = 8000
[]
[]
[Components]
[hs1]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = '${L_hs}'
n_elems = '5'
names = 'region1'
widths = '${R1}'
n_part_elems = '5'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = ${initial_T1}
[]
[hs2]
type = HeatStructureCylindrical
position = '0 0.3 0'
orientation = '1 0 0'
length = '${L_hs}'
n_elems = '5'
names = 'region1'
widths = '${R2}'
n_part_elems = '5'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
initial_T = ${initial_T2}
[]
[hs_coupling]
type = HeatStructure2DCoupler
primary_heat_structure = hs1
secondary_heat_structure = hs2
primary_boundary = hs1:outer
secondary_boundary = hs2:outer
heat_transfer_coefficient = ${htc}
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Postprocessors]
[E_hs1]
type = ADHeatStructureEnergyRZ
block = 'hs1:region1'
axis_dir = '1 0 0'
axis_point = '0 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs1_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs1
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs2]
type = ADHeatStructureEnergyRZ
block = 'hs2:region1'
axis_dir = '1 0 0'
axis_point = '0 0.3 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs2_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs2
change_with_respect_to_initial = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_tot]
type = SumPostprocessor
values = 'E_hs1 E_hs2'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_tot_change]
type = ChangeOverTimePostprocessor
postprocessor = E_tot
change_with_respect_to_initial = true
compute_relative_change = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1.0
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 30
l_tol = 1e-4
l_max_its = 300
[]
[Outputs]
csv = true
show = 'E_hs1_change E_hs2_change E_tot_change'
[]
(modules/porous_flow/test/tests/jacobian/outflowbc04.i)
# PorousFlowOutflowBC: testing Jacobian for multi-phase, multi-component
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 2 3'
[]
[Variables]
[pwater]
initial_condition = 1
[]
[pgas]
initial_condition = 2
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = pgas
[]
[]
[AuxVariables]
[frac_water_in_liquid]
initial_condition = 0.6
[]
[frac_water_in_gas]
initial_condition = 0.4
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas pwater'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.6
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1.2
cp = 0.9
cv = 1.1
viscosity = 0.4
thermal_expansion = 0.7
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2.5
density0 = 0.5
cp = 1.9
cv = 2.1
viscosity = 0.9
thermal_expansion = 0.4
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 0
[]
[saturation_calculator]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'frac_water_in_liquid frac_water_in_gas'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[co2]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.1 0.2 0.3 1.8 0.9 1.7 0.4 0.3 1.1'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.0
sum_s_res = 0.0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityBC
nw_phase = true
lambda = 2
s_res = 0.0
sum_s_res = 0.0
phase = 1
[]
[]
[BCs]
[outflow0]
type = PorousFlowOutflowBC
boundary = 'front back top bottom'
variable = pwater
mass_fraction_component = 0
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[outflow1]
type = PorousFlowOutflowBC
boundary = 'left right top bottom'
variable = pgas
mass_fraction_component = 1
multiplier = 1E8 # so this BC gets weighted much more heavily than Kernels
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1E-7
num_steps = 1
# petsc_options = '-snes_test_jacobian -snes_force_iteration'
# petsc_options_iname = '-snes_type --ksp_type -pc_type -snes_convergence_test'
# petsc_options_value = ' ksponly preonly none skip'
[]
(modules/contact/test/tests/verification/patch_tests/ring_2/ring2_template1.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/transfers/multiapp_postprocessor_transfer/parent_from_multiapp.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_sub]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./sub_average]
type = Receiver
[../]
[./sub_sum]
type = Receiver
[../]
[./sub_maximum]
type = Receiver
[../]
[./sub_minimum]
type = Receiver
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '0.2 0.2 0 0.7 0.7 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = 'sub0.i sub1.i'
[../]
[]
[Transfers]
[./pp_transfer_ave]
type = MultiAppPostprocessorTransfer
reduction_type = average
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_average
[../]
[./pp_transfer_sum]
type = MultiAppPostprocessorTransfer
reduction_type = sum
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_sum
[../]
[./pp_transfer_min]
type = MultiAppPostprocessorTransfer
reduction_type = minimum
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_minimum
[../]
[./pp_transfer_max]
type = MultiAppPostprocessorTransfer
reduction_type = maximum
from_multi_app = sub
from_postprocessor = average
to_postprocessor = sub_maximum
[../]
[]
(modules/stochastic_tools/test/tests/multiapps/dynamic_sub_app_number/main.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[mc]
type = TestDynamicNumberOfSubAppsSampler
num_rows = 5
distributions = 'uniform'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 3
[]
[MultiApps]
[runner]
type = SamplerFullSolveMultiApp
sampler = mc
input_files = 'sub.i'
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = runner
sampler = mc
parameters = 'BCs/right/value'
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = runner
sampler = mc
to_vector_postprocessor = storage
from_postprocessor = center
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
[out]
type = JSON
vectorpostprocessors_as_reporters = true
[]
[]
(test/tests/mortar/displaced-gap-conductance-2d-bnd-coupling/gap-conductance-bnd-material.i)
[Mesh]
displacements = 'disp_x disp_y'
[file]
type = FileMeshGenerator
file = nodal_normals_test_offset_nonmatching_gap.e
# block 1: left
# block 2: right
[]
[primary]
input = file
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = '20'
[]
[secondary]
input = primary
type = LowerDBlockFromSidesetGenerator
sidesets = '1'
new_block_id = '10'
[]
[]
[AuxVariables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[AuxKernels]
[function_x]
type = FunctionAux
function = '.05 * t'
variable = 'disp_x'
block = '2'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[function_y]
type = FunctionAux
function = '.05 * t'
variable = 'disp_y'
block = '2'
execute_on = 'LINEAR TIMESTEP_BEGIN'
[]
[]
[Problem]
kernel_coverage_check = false
[]
[Variables]
[T]
block = '1 2'
[]
[lambda]
block = '10'
family = LAGRANGE
order = FIRST
[]
[]
[BCs]
[left]
type = DirichletBC
variable = T
boundary = '5'
value = 0
[]
[right]
type = DirichletBC
variable = T
boundary = '8'
value = 1
[]
[]
[Kernels]
[conduction]
type = Diffusion
variable = T
block = '1 2'
[]
[]
[Debug]
show_var_residual_norms = 1
[]
[Constraints]
[mortar]
type = GapHeatConductanceMaterial
primary_boundary = 2
secondary_boundary = 1
primary_subdomain = 20
secondary_subdomain = 10
variable = lambda
secondary_variable = T
use_displaced_mesh = true
material_property = 'layer_modifier'
correct_edge_dropping = true
[]
[]
[Materials]
[constant]
type = ADGenericConstantMaterial
prop_names = 'gap_conductance'
prop_values = '.03'
block = '1 2'
use_displaced_mesh = true
[]
[bnd_material_modifier]
type = ADGenericConstantMaterial
prop_names = 'layer_modifier'
prop_values = '5.0'
boundary = '1 2'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 5
petsc_options_iname = '-pc_type -snes_linesearch_type'
petsc_options_value = 'lu basic'
[]
[Outputs]
exodus = true
[dofmap]
type = DOFMap
execute_on = 'initial'
[]
[]
(modules/level_set/test/tests/verification/1d_level_set_supg_mms/1d_level_set_supg_mms.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 32
nx = 64
[]
[Variables]
[./phi]
[../]
[]
[AuxVariables]
[./velocity]
family = LAGRANGE_VEC
[../]
[]
[ICs]
[./phi_ic]
function = phi_exact
variable = phi
type = FunctionIC
[../]
[./vel_ic]
type = VectorFunctionIC
variable = velocity
function = velocity_func
[]
[]
[Functions]
[./phi_exact]
type = ParsedFunction
expression = 'a*exp(1/(10*t))*sin(2*pi*x/b) + 1'
symbol_names = 'a b'
symbol_values = '1 8'
[../]
[./phi_mms]
type = ParsedFunction
expression = '-a*exp(1/(10*t))*sin(2*pi*x/b)/(10*t^2) + 2*pi*a*exp(1/(10*t))*cos(2*pi*x/b)/b'
symbol_names = 'a b'
symbol_values = '1 8'
[../]
[./velocity_func]
type = ParsedVectorFunction
expression_x = '1'
expression_y = '1'
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = phi
[../]
[./time_supg]
type = LevelSetTimeDerivativeSUPG
variable = phi
velocity = velocity
[../]
[./phi_advection]
type = LevelSetAdvection
variable = phi
velocity = velocity
[../]
[./phi_forcing]
type = BodyForce
variable = phi
function = phi_mms
[../]
[./phi_advection_supg]
type = LevelSetAdvectionSUPG
variable = phi
velocity = velocity
[../]
[./phi_forcing_supg]
type = LevelSetForcingFunctionSUPG
velocity = velocity
variable = phi
function = phi_mms
[../]
[]
[Postprocessors]
[./error]
type = ElementL2Error
function = phi_exact
variable = phi
[../]
[./h]
type = AverageElementSize
[../]
[./point]
type = PointValue
point = '0.1 0 0'
variable = phi
[../]
[]
[Executioner]
type = Transient
start_time = 1
dt = 0.01
end_time = 1.25
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_sub_type'
petsc_options_value = 'asm ilu'
scheme = bdf2
nl_rel_tol = 1e-12
[]
[Outputs]
time_step_interval = 10
execute_on = 'timestep_end'
csv = true
[]
(modules/thermal_hydraulics/test/tests/base/simulation/loop_identification.i)
# This test tests the loop identification function, which creates a map of component
# names to a loop name. "Loops" are defined to be sets of components which are
# physically connected - heat exchanger connections do not constitute physical
# connections in this sense. Note that this test is not meant to actually perform
# any physical computations, so dummy values are provided for the required parameters.
#
# The test configuration for this test is the following:
#
# pipe1 -> corechannel:pipe -> pipe2 -> hx:primary -> pipe1
# j1 j2 j3 j4
#
# inlet -> hx:secondary -> outlet
#
# This test uses the command-line option "--print-component-loops" to print out
# the lists of components in each loop, with the desired output being the
# following:
#
# Loop 1:
#
# corechannel:pipe
# hx:primary
# j1
# j2
# j3
# j4
# pipe1
# pipe2
#
# Loop 2:
#
# hx:secondary
# inlet
# outlet
[GlobalParams]
closures = simple_closures
initial_p = 1e6
initial_T = 300
initial_vel = 0
[]
[FluidProperties]
[fp_liquid]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[hx:wall]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
# PRIMARY LOOP
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1
f = 1
fp = fp_liquid
[]
[j1]
type = JunctionOneToOne1Phase
connections = 'pipe1:out corechannel:in'
[]
[corechannel]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1
f = 1
fp = fp_liquid
[]
[j2]
type = JunctionOneToOne1Phase
connections = 'corechannel:out pipe2:in'
[]
[pipe2]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1
f = 1
fp = fp_liquid
[]
[j3]
type = JunctionOneToOne1Phase
connections = 'pipe2:out hx:primary:in'
[]
[hx:primary]
type = FlowChannel1Phase
position = '0 1 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1
f = 1
fp = fp_liquid
[]
[j4]
type = JunctionOneToOne1Phase
connections = 'hx:primary:out pipe1:in'
[]
# HEAT EXCHANGER
[hs]
type = HeatStructurePlate
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
solid_properties = hx:wall
solid_properties_T_ref = '300'
n_part_elems = 1
names = 0
widths = 1
depth = 1
initial_T = 300
[]
[ht_primary]
type = HeatTransferFromHeatStructure1Phase
hs = hs
flow_channel = hx:primary
hs_side = outer
Hw = 0
[]
[ht_secondary]
type = HeatTransferFromHeatStructure1Phase
hs = hs
flow_channel = hx:secondary
hs_side = inner
Hw = 0
[]
# SECONDARY LOOP
[inlet]
type = SolidWall1Phase
input = 'hx:secondary:out'
[]
[hx:secondary]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
A = 1
f = 1
fp = fp_liquid
[]
[outlet]
type = SolidWall1Phase
input = 'hx:secondary:in'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[console]
type = Console
system_info = ''
enable = false
[]
[]
(modules/solid_mechanics/test/tests/plane_stress/3D_finite_tension_pull.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Problem]
extra_tag_vectors = 'ref'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[AuxVariables]
[react_x]
[]
[]
[Postprocessors]
[react_x]
type = NodalSum
variable = 'react_x'
boundary = 'right'
[]
[stress_xx]
type = ElementalVariableValue
variable = 'stress_xx'
elementid = 0
[]
[strain_zz]
type = ElementalVariableValue
variable = 'strain_zz'
elementid = 0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[plane_stress]
strain = FINITE
extra_vector_tags = 'ref'
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
add_variables = true
[]
[]
[AuxKernels]
[react_x]
type = TagVectorAux
vector_tag = 'ref'
v = 'disp_x'
variable = 'react_x'
[]
[]
[BCs]
[leftx]
type = DirichletBC
boundary = left
variable = disp_x
value = 0.0
[]
[bottomy]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
boundary = back
variable = disp_z
value = 0.0
[]
[rightx]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = 't'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 0.01
dtmin = 0.01
end_time = 0.2
[]
[Outputs]
csv = true
[]
(test/tests/transfers/general_field/shape_evaluation/duplicated_shape_evaluation_tests/missing_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
positions = '0.9 0.5 0'
type = TransientMultiApp
app_type = MooseTestApp
input_files = tosub_sub.i
execute_on = timestep_end
[../]
[]
[Transfers]
[./to_sub]
source_variable = u
variable = transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
error_on_miss = true
[../]
[./elemental_to_sub]
source_variable = u
variable = elemental_transferred_u
type = MultiAppGeneralFieldShapeEvaluationTransfer
to_multi_app = sub
error_on_miss = true
[../]
[]
(modules/contact/test/tests/bouncing-block-contact/tied-nodes.i)
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1e0
[]
[Mesh]
file = long-bottom-block-symmetric-single-element.e
[]
[Variables]
[./disp_x]
scaling = 2
[../]
[./disp_y]
scaling = 3
[../]
[]
[Kernels]
[./disp_x]
type = MatDiffusion
variable = disp_x
[../]
[./disp_y]
type = MatDiffusion
variable = disp_y
[../]
[]
[Constraints]
[./disp_x]
type = RANFSTieNode
secondary = 10
primary = 20
variable = disp_x
primary_variable = disp_x
component = x
[../]
[./disp_y]
type = RANFSTieNode
secondary = 10
primary = 20
variable = disp_y
primary_variable = disp_y
component = y
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[../]
[./topy]
type = DirichletBC
variable = disp_y
boundary = 30
value = 0
[../]
[./topx]
type = DirichletBC
variable = disp_x
boundary = 30
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dtmin = 1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./num_nl]
type = NumNonlinearIterations
[../]
[./cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[../]
[]
(modules/porous_flow/test/tests/sinks/s14.i)
# Apply a PorousFlowPointSourceFromPostprocessor that injects 1kg/s into a 2D model, and PorousFlowOutflowBCs to the outer boundaries to show that the PorousFlowOutflowBCs allow fluid to exit freely at the appropriate rate
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = -1
xmax = 1
ny = 2
ymin = -2
ymax = 2
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[]
[PorousFlowFullySaturated]
fp = simple_fluid
porepressure = pp
[]
[DiracKernels]
[injection]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = 1
point = '0 0 0'
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.12
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.4 0 0 0 0.4 0 0 0 0.4'
[]
[]
[BCs]
[outflow]
type = PorousFlowOutflowBC
boundary = 'left right top bottom'
variable = pp
save_in = nodal_outflow
[]
[]
[AuxVariables]
[nodal_outflow]
[]
[]
[Postprocessors]
[outflow_kg_per_s]
type = NodalSum
boundary = 'left right top bottom'
variable = nodal_outflow
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 3E-4
end_time = 30E-4
nl_abs_tol = 1E-9
nl_rel_tol = 1E-9
[]
[Outputs]
csv = true
[]
(modules/xfem/test/tests/moment_fitting/diffusion_moment_fitting_six_points.i)
# Test for a diffusion problem which uses six points moment_fitting approach.
# To use six points rule, add Quadrature block with order = FOURTH and type = MONOMIAL.
# See this paper (https://doi.org/10.1007/s00466-018-1544-2) for more details about moment_fitting approach.
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 6
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
geometric_cut_userobjects = 'line_seg_cut_uo'
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.5'
time_start_cut = 0.0
time_end_cut = 0.0
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '0 0.1'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = FunctionDirichletBC
variable = u
boundary = 3
function = u_left
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
[./Quadrature]
order = FOURTH
type = MONOMIAL
[../]
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/porous_flow/test/tests/jacobian/chem02.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Precipitation with temperature
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.6
[]
[b]
initial_condition = 0.4
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[temp]
initial_condition = 0.5
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E5
stoichiometry = 3
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '2.5 3.8'
reactions = '1.1 1.2'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1.1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/solid_mechanics/test/tests/strain_energy_density/incr_model.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./Pressure]
[./top]
boundary = 'top'
function = rampConstantUp
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 30e+6
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./strain_energy_density]
type = StrainEnergyDensity
incremental = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./epxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[../]
[./epyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[../]
[./epzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[../]
[./sigxx]
type = ElementAverageValue
variable = stress_xx
[../]
[./sigyy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigzz]
type = ElementAverageValue
variable = stress_zz
[../]
[./SED]
type = ElementAverageValue
variable = SED
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/1D/dirichlet.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/bcs/dmg_periodic/dmg_simple_periodic_bc.i)
[Mesh]
[dmg]
type = DistributedRectilinearMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 10
xmax = 1
ymax = 1
zmax = 1
[]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[forcing]
type = BodyForce
variable = u
[]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./Periodic]
[./all]
variable = u
auto_direction = 'x y z'
[../]
[../]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 5
solve_type = NEWTON
nl_rel_tol = 1e-10
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_3/ring3_mu_0_2_pen.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring3_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring3_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring3_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(test/tests/transfers/multiapp_conservative_transfer/parent_userobject.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
# The MultiAppUserObjectTransfer object only works with ReplicatedMesh
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[multi_layered_average]
[]
[element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
csv = true
[]
[VectorPostprocessors]
[to_nearest_point]
type = NearestPointIntegralVariablePostprocessor
variable = multi_layered_average
points = '0.3 0.1 0.3 0.7 0.1 0.3'
execute_on = 'transfer'
[]
[to_nearest_point_element]
type = NearestPointIntegralVariablePostprocessor
variable = element_multi_layered_average
points = '0.3 0.1 0.3 0.7 0.1 0.3'
execute_on = 'transfer'
[]
[]
[MultiApps]
[sub_app]
positions = '0.3 0.1 0.3 0.7 0.1 0.3'
type = TransientMultiApp
input_files = sub_userobject.i
app_type = MooseTestApp
[]
[]
[Transfers]
[layered_transfer]
source_user_object = layered_average
variable = multi_layered_average
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = sub_app
skip_coordinate_collapsing = true
from_postprocessors_to_be_preserved = 'from_postprocessor'
to_postprocessors_to_be_preserved = 'to_nearest_point'
[]
[element_layered_transfer]
source_user_object = layered_average
variable = element_multi_layered_average
type = MultiAppGeneralFieldUserObjectTransfer
from_multi_app = sub_app
skip_coordinate_collapsing = true
from_postprocessors_to_be_preserved = 'from_postprocessor'
to_postprocessors_to_be_preserved = 'to_nearest_point_element'
[]
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/pp_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Postprocessors]
[./from_parent]
type = Receiver
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/displacement/displacement_transient_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 5
ny = 5
elem_type = QUAD4
displacements = 'u v'
[]
[Functions]
[./right_u]
type = ParsedFunction
expression = 0.1*t
[../]
[./fn_v]
type = ParsedFunction
expression = (x+1)*y*0.1*t
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./td_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right_u]
type = FunctionDirichletBC
variable = u
boundary = 1
function = right_u
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '0 2'
function = fn_v
[../]
[]
[Executioner]
type = Transient
dt = 0.1
start_time = 0
num_steps = 10
solve_type = 'PJFNK'
[]
[Outputs]
[./out_displaced]
type = Exodus
use_displaced = true
[../]
[]
(modules/solid_mechanics/test/tests/generalized_plane_strain/plane_strain.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
block = 0
[]
[Mesh]
[./square]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[../]
[]
[AuxVariables]
[./temp]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
use_displaced_mesh = false
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = '(1-x)*t'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
boundary = 0
variable = disp_x
value = 0.0
[../]
[./bottomy]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
temperature = temp
generate_output = 'stress_xx stress_xy stress_yy stress_zz strain_xx strain_xy strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
eigenstrain_names = eigenstrain
save_in = 'saved_x saved_y'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeLinearElasticStress
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 0.02
temperature = temp
stress_free_temperature = 0.5
eigenstrain_name = eigenstrain
[../]
[]
[Postprocessors]
[./react_z]
type = MaterialTensorIntegral
rank_two_tensor = stress
index_i = 2
index_j = 2
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/diffusion_xfem/levelsetcut2d_aux.i)
# 2D: Mesh is cut by level set based cutter
# The level set is a MOOSE auxvariable
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 1
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '3 5'
[../]
[./ls_func]
type = ParsedFunction
expression = 'x-0.5'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 3
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/combined/examples/phase_field-mechanics/poly_grain_growth_2D_eldrforce.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmax = 1000
ymax = 1000
zmax = 0
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 8
var_name_base = gr
grain_num = 36
[]
[Variables]
[./PolycrystalVariables]
[../]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[UserObjects]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = grn_36_rand_2D.tex
[../]
[./voronoi]
type = PolycrystalVoronoi
coloring_algorithm = bt
[../]
[./grain_tracker]
type = GrainTrackerElasticity
threshold = 0.2
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
flood_entity_type = ELEMENTAL
C_ijkl = '1.27e5 0.708e5 0.708e5 1.27e5 0.708e5 1.27e5 0.7355e5 0.7355e5 0.7355e5'
fill_method = symmetric9
euler_angle_provider = euler_angle_file
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./elastic_strain11]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain22]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain12]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./C1111]
order = CONSTANT
family = MONOMIAL
[../]
[./euler_angle]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[./PolycrystalElasticDrivingForce]
[../]
[./TensorMechanics]
use_displaced_mesh = true
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[./elastic_strain11]
type = RankTwoAux
variable = elastic_strain11
rank_two_tensor = elastic_strain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./elastic_strain22]
type = RankTwoAux
variable = elastic_strain22
rank_two_tensor = elastic_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./elastic_strain12]
type = RankTwoAux
variable = elastic_strain12
rank_two_tensor = elastic_strain
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = timestep_end
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
execute_on = timestep_end
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[../]
[./C1111]
type = RankFourAux
variable = C1111
rank_four_tensor = elasticity_tensor
index_l = 0
index_j = 0
index_k = 0
index_i = 0
execute_on = timestep_end
[../]
[./vonmises_stress]
type = RankTwoScalarAux
variable = vonmises_stress
rank_two_tensor = stress
scalar_type = VonMisesStress
execute_on = timestep_end
[../]
[./euler_angle]
type = OutputEulerAngles
variable = euler_angle
euler_angle_provider = euler_angle_file
grain_tracker = grain_tracker
output_euler_angle = 'phi1'
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x'
variable = 'gr0 gr1 gr2 gr3 gr4 gr5 gr6 gr7'
[../]
[../]
[./top_displacement]
type = DirichletBC
variable = disp_y
boundary = top
value = -50.0
[../]
[./x_anchor]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0.0
[../]
[./y_anchor]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
block = 0
T = 500 # K
wGB = 15 # nm
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
[../]
[./ElasticityTensor]
type = ComputePolycrystalElasticityTensor
grain_tracker = grain_tracker
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[]
[Postprocessors]
[./ngrains]
type = FeatureFloodCount
variable = bnds
threshold = 0.7
[../]
[./dofs]
type = NumDOFs
[../]
[./dt]
type = TimestepSize
[../]
[./run_time]
type = PerfGraphData
section_name = "Root"
data_type = total
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
coupled_groups = 'disp_x,disp_y'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 31 0.7'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 25
nl_rel_tol = 1.0e-7
start_time = 0.0
num_steps = 50
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1.5
growth_factor = 1.2
cutback_factor = 0.8
optimal_iterations = 8
[../]
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.8
coarsen_fraction = 0.05
max_h_level = 3
[../]
[]
[Outputs]
file_base = poly36_grtracker
exodus = true
[]
(modules/solid_mechanics/test/tests/volumetric_deform_grad/volumetric_strain_interface.i)
#This test has volumetric deformation gradient as identity
#Test the interface
#Results should match with elasticity
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[../]
[]
[Materials]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./volumetric_strain]
type = ComputeVolumetricDeformGrad
pre_deform_grad_name = deformation_gradient
volumetric_deform_grad_name = volumetric_deformation_gradient
post_deform_grad_name = elastic_deformation_gradient
block = 0
[../]
[./elastic_stress]
type = ComputeDeformGradBasedStress
deform_grad_name = elastic_deformation_gradient
elasticity_tensor_name = elasticity_tensor
stress_name = elastic_stress
jacobian_name = elastic_jacobian
block = 0
[../]
[./corrected_stress]
type = VolumeDeformGradCorrectedStress
pre_stress_name = elastic_stress
deform_grad_name = volumetric_deformation_gradient
pre_jacobian_name = elastic_jacobian
stress_name = stress
jacobian_name = Jacobian_mult
block = 0
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.02
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.02
num_steps = 10
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/steffensen/transient_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[u]
[]
[]
[Kernels]
[time]
type = CoefTimeDerivative
variable = v
Coefficient = 0.1
[]
[diff_v]
type = Diffusion
variable = v
[]
[force_v]
type = CoupledForce
variable = v
v = u
[]
[]
[BCs]
[left_v]
type = DirichletBC
variable = v
boundary = left
value = 1
[]
[right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[]
[]
[Postprocessors]
[vnorm]
type = ElementL2Norm
variable = v
[]
[]
[Executioner]
type = Transient
end_time = 10
nl_abs_tol = 1e-12
steady_state_detection = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_algorithm = 'steffensen'
[]
[Outputs]
[csv]
type = CSV
start_step = 6
[]
exodus = false
[]
(modules/porous_flow/examples/flow_through_fractured_media/coarse.i)
# Flow and solute transport along a fracture embedded in a porous matrix
# The fracture is represented by lower dimensional elements
# fracture aperture = 6e-4m
# fracture porosity = 6e-4m = phi * a
# fracture permeability = 1.8e-11 which is based on k=3e-8 from a**2/12, and k*a = 3e-8*6e-4
# matrix porosity = 0.1
# matrix permeanility = 1e-20
[Mesh]
type = FileMesh
file = 'coarse.e'
block_id = '1 2 3'
block_name = 'fracture matrix1 matrix2'
boundary_id = '1 2'
boundary_name = 'bottom top'
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[AuxVariables]
[velocity_x]
family = MONOMIAL
order = CONSTANT
block = 'fracture'
[]
[velocity_y]
family = MONOMIAL
order = CONSTANT
block = 'fracture'
[]
[]
[AuxKernels]
[velocity_x]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = velocity_x
component = x
aperture = 6E-4
[]
[velocity_y]
type = PorousFlowDarcyVelocityComponentLowerDimensional
variable = velocity_y
component = y
aperture = 6E-4
[]
[]
[ICs]
[massfrac0]
type = ConstantIC
variable = massfrac0
value = 0
[]
[pp_matrix]
type = ConstantIC
variable = pp
value = 1E6
[]
[]
[BCs]
[top]
type = DirichletBC
value = 0
variable = massfrac0
boundary = top
[]
[bottom]
type = DirichletBC
value = 1
variable = massfrac0
boundary = bottom
[]
[ptop]
type = DirichletBC
variable = pp
boundary = top
value = 1e6
[]
[pbottom]
type = DirichletBC
variable = pp
boundary = bottom
value = 1.002e6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pp
[]
[adv0]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = pp
[]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = pp
disp_trans = 0
disp_long = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = massfrac0
[]
[adv1]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = massfrac0
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = massfrac0
disp_trans = 0
disp_long = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = massfrac0
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro_fracture]
type = PorousFlowPorosityConst
porosity = 6e-4 # = a * phif
block = 'fracture'
[]
[poro_matrix]
type = PorousFlowPorosityConst
porosity = 0.1
block = 'matrix1 matrix2'
[]
[diff1]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-9 1e-9'
tortuosity = 1.0
block = 'fracture'
[]
[diff2]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-9 1e-9'
tortuosity = 0.1
block = 'matrix1 matrix2'
[]
[permeability_fracture]
type = PorousFlowPermeabilityConst
permeability = '1.8e-11 0 0 0 1.8e-11 0 0 0 1.8e-11' # 1.8e-11 = a * kf
block = 'fracture'
[]
[permeability_matrix]
type = PorousFlowPermeabilityConst
permeability = '1e-20 0 0 0 1e-20 0 0 0 1e-20'
block = 'matrix1 matrix2'
[]
[relp]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 10
dt = 1
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-14
nl_abs_tol = 1e-12
[]
[VectorPostprocessors]
[xmass]
type = LineValueSampler
start_point = '-0.5 0 0'
end_point = '0.5 0 0'
sort_by = x
num_points = 41
variable = massfrac0
outputs = csv
[]
[]
[Outputs]
[csv]
type = CSV
execute_on = 'final'
[]
[]
(test/tests/transfers/from_full_solve/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mandel_notation/symmetric_finite_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[disp_z]
scaling = 1e-10
[]
[]
[Kernels]
[stress_x]
type = ADSymmetricStressDivergenceTensors
component = 0
variable = disp_x
use_displaced_mesh = true
[]
[stress_y]
type = ADSymmetricStressDivergenceTensors
component = 1
variable = disp_y
use_displaced_mesh = true
[]
[stress_z]
type = ADSymmetricStressDivergenceTensors
component = 2
variable = disp_z
use_displaced_mesh = true
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elasticity]
type = ADSymmetricIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[]
[]
[Materials]
[strain]
type = ADSymmetricFiniteStrain
[]
[stress]
type = ADSymmetricFiniteStrainElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/intervals/sync_times.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 15
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
verbose = true
[]
[Outputs]
execute_on = 'timestep_end'
[out]
type = Exodus
sync_times = '0.15 0.375 0.892'
sync_only = true
[]
[]
(test/tests/fvkernels/constraints/bounded_value.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
[]
[Variables]
[v]
type = MooseVariableFVReal
# breaks the constraint
initial_condition = -1
[]
[lambda]
type = MooseVariableScalar
[]
[]
[FVKernels]
[time]
type = FVTimeKernel
variable = v
[]
[diff]
type = FVDiffusion
variable = v
coeff = coeff
[]
[average]
type = FVBoundedValueConstraint
variable = v
phi0 = 0
lambda = lambda
bound_type = 'HIGHER_THAN'
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = v
boundary = left
value = 7
[]
[right]
type = FVDirichletBC
variable = v
boundary = right
value = 0
[]
[]
[Materials]
[diff]
type = ADGenericFunctorMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Executioner]
type = Transient
solve_type = 'Newton'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
num_steps = 2
dt = 0.001
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/anisotropic_mobility/nonsplit.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmax = 15.0
ymax = 15.0
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[]
[Kernels]
[./cres]
type = CahnHilliardAniso
variable = c
mob_name = M
f_name = F
[../]
[./int]
type = CHInterfaceAniso
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./kappa]
type = GenericConstantMaterial
prop_names = 'kappa_c'
prop_values = '2.0'
[../]
[./mob]
type = ConstantAnisotropicMobility
tensor = '0.1 0 0
0 1 0
0 0 0'
M_name = M
[../]
[./free_energy]
type = MathEBFreeEnergy
property_name = F
c = c
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./from_parent]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/restart/parent2.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[v_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[AuxVariables]
[v]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[ufn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = v_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'sub2.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
[Problem]
restart_file_base = parent_out_cp/0005
[]
(modules/phase_field/test/tests/actions/conserved_split_1var.i)
#
# Test the conserved action with split solve and 1 variable
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
xmax = 50
ymax = 50
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Conserved]
[./cv]
solve_type = REVERSE_SPLIT
free_energy = F
kappa = 2.0
mobility = 1.0
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = CrossIC
x1 = 5.0
y1 = 5.0
x2 = 45.0
y2 = 45.0
variable = cv
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'cv'
expression = '(1-cv)^2 * (1+cv)^2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-5
nl_max_its = 10
nl_rel_tol = 1.0e-12
start_time = 0.0
num_steps = 5
dt = 0.7
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/neighbor-connected-boundary/test.i)
[Mesh]
[gen]
type = CartesianMeshGenerator
dim = 2
dx = '5 5 5 10 5'
ix = '5 5 5 10 5'
dy = '5 10 5 5 5'
iy = '5 10 5 5 5'
subdomain_id = '2 3 2 2 2
2 1 2 2 2
2 1 2 2 2
2 1 1 1 4
2 2 2 2 2'
[]
[attached_to_fluid_block_inlet]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 3
input = gen
new_boundary = attached_to_fluid_block_inlet
[]
[attached_to_fluid_block_outlet]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 4
input = attached_to_fluid_block_inlet
new_boundary = attached_to_fluid_block_outlet
[]
[attached_to_fluid_block_walls]
type = SideSetsBetweenSubdomainsGenerator
input = attached_to_fluid_block_outlet
primary_block = '1'
paired_block = '2'
new_boundary = attached_to_fluid_block_walls
[]
[attached_to_non_fluid_block_inlet]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 3
paired_block = 1
input = attached_to_fluid_block_walls
new_boundary = attached_to_non_fluid_block_inlet
[]
[attached_to_non_fluid_block_outlet]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 4
paired_block = 1
input = attached_to_non_fluid_block_inlet
new_boundary = attached_to_non_fluid_block_outlet
[]
[attached_to_non_fluid_block_walls]
type = SideSetsBetweenSubdomainsGenerator
input = attached_to_non_fluid_block_outlet
primary_block = '2'
paired_block = '1'
new_boundary = attached_to_non_fluid_block_walls
[]
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[Modules]
[NavierStokesFV]
block = 1
compressibility = 'incompressible'
pressure_face_interpolation = average
momentum_advection_interpolation = upwind
mass_advection_interpolation = upwind
# fluid properties
density = '1'
dynamic_viscosity = '1e-2'
# initial conditions
initial_velocity = '0 0 0'
initial_pressure = 0
# boundary conditions
inlet_boundaries = 'attached_to_non_fluid_block_inlet'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '0 0.1'
outlet_boundaries = 'attached_to_non_fluid_block_outlet'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '0'
wall_boundaries = 'attached_to_non_fluid_block_walls'
momentum_wall_types = 'slip'
[]
[]
[Postprocessors]
[outlet_mfr]
type = VolumetricFlowRate
vel_x = 'vel_x'
vel_y = 'vel_y'
advected_quantity = 1
boundary = attached_to_fluid_block_outlet
rhie_chow_user_object = ins_rhie_chow_interpolator
[]
[inlet_mfr]
type = VolumetricFlowRate
vel_x = 'vel_x'
vel_y = 'vel_y'
advected_quantity = 1
boundary = attached_to_fluid_block_inlet
rhie_chow_user_object = ins_rhie_chow_interpolator
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-pc_svd_monitor'
petsc_options_iname = '-pc_type'
petsc_options_value = 'svd'
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1
growth_factor = 1.1
cutback_factor = 0.9
optimal_iterations = 6
iteration_window = 2
[]
nl_max_its = 10
nl_abs_tol = 1e-5
# Steady state detection.
steady_state_detection = true
steady_state_tolerance = 1e-10
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update2.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = stress_II ~1 edge
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 0 0 0 0 2.01'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_second/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'small'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeLinearElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/transfers/errors/from_sub.i)
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
[MultiApps/sub]
type = TransientMultiApp
input_files = sub.i
[]
[Transfers/from_sub]
type = MultiAppCopyTransfer
direction = from_multiapp
source_variable = aux
variable = x
[]
[AuxVariables/x]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
execute_on = 'FINAL'
[]
(test/tests/functions/parsed/scalar.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./scalar]
family = SCALAR
initial_condition = 0
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxScalarKernels]
[./scalar_aux]
type = FunctionScalarAux
variable = scalar
function = func
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = left
function = left_bc
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Functions]
[./left_bc]
type = ParsedFunction
expression = s
symbol_values = scalar
symbol_names = s
[../]
[./func]
type = ParsedFunction
expression = t
[../]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/user_object/nearest_position/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[UserObjects]
[to_main]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main
[]
[to_main_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = to_main_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/combined/test/tests/ad_cavity_pressure/initial_temperature.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts n, T, and V in the following way:
# n => n0 + alpha * t
# T => T0 + beta * t
# V => V0 + gamma * t
# with
# alpha = n0
# beta = T0 / 2
# gamma = -(0.003322259...) * V0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# The parameters combined at t = 1 gives p = 301.
#
# This test sets the initial temperature to 500, but the CavityPressure
# is told that that initial temperature is T0. Thus, the final solution
# is unchanged.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = 3d.e
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[Functions]
[displ_positive]
type = PiecewiseLinear
x = '0 1'
y = '0 0.0029069767441859684'
[]
[displ_negative]
type = PiecewiseLinear
x = '0 1'
y = '0 -0.0029069767441859684'
[]
[temp1]
type = PiecewiseLinear
x = '0 1'
y = '1 1.5'
scale_factor = 240.54443866068704
[]
[material_input_function]
type = PiecewiseLinear
x = '0 1'
y = '0 0.35'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temp]
initial_condition = 500
[]
[material_input]
[]
[]
[AuxVariables]
[pressure_residual_x]
[]
[pressure_residual_y]
[]
[pressure_residual_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
use_automatic_differentiation = true
[]
[heat]
type = ADDiffusion
variable = temp
use_displaced_mesh = true
[]
[material_input_dummy]
type = ADDiffusion
variable = material_input
use_displaced_mesh = true
[]
[]
[AuxKernels]
[stress_xx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 0
variable = stress_xx
[]
[stress_yy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 1
variable = stress_yy
[]
[stress_zz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_zz
[]
[stress_xy]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 0
index_j = 1
variable = stress_xy
[]
[stress_yz]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 1
index_j = 2
variable = stress_yz
[]
[stress_zx]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 0
variable = stress_zx
[]
[]
[BCs]
[no_x_exterior]
type = DirichletBC
variable = disp_x
boundary = '7 8'
value = 0.0
[]
[no_y_exterior]
type = DirichletBC
variable = disp_y
boundary = '9 10'
value = 0.0
[]
[no_z_exterior]
type = DirichletBC
variable = disp_z
boundary = '11 12'
value = 0.0
[]
[prescribed_left]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 13
function = displ_positive
[]
[prescribed_right]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 14
function = displ_negative
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = '17 18'
value = 0.0
[]
[no_x_interior]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[no_y_interior]
type = DirichletBC
variable = disp_y
boundary = '3 4'
value = 0.0
[]
[no_z_interior]
type = DirichletBC
variable = disp_z
boundary = '5 6'
value = 0.0
[]
[temperatureInterior]
type = ADFunctionDirichletBC
boundary = 100
function = temp1
variable = temp
[]
[MaterialInput]
type = ADFunctionDirichletBC
boundary = '100 13 14 15 16'
function = material_input_function
variable = material_input
[]
[CavityPressure]
[1]
boundary = 100
initial_pressure = 100
material_input = materialInput
R = 8.314472
temperature = aveTempInterior
initial_temperature = 240.54443866068704
volume = internalVolume
startup_time = 0.5
output = ppress
save_in = 'pressure_residual_x pressure_residual_y pressure_residual_z'
use_automatic_differentiation = true
[]
[]
[]
[Materials]
[elast_tensor1]
type = ADComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 1
[]
[strain1]
type = ADComputeFiniteStrain
block = 1
[]
[stress1]
type = ADComputeFiniteStrainElasticStress
block = 1
[]
[elast_tensor2]
type = ADComputeElasticityTensor
C_ijkl = '0 5'
fill_method = symmetric_isotropic
block = 2
[]
[strain2]
type = ADComputeFiniteStrain
block = 2
[]
[stress2]
type = ADComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_rel_tol = 1e-12
l_tol = 1e-12
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 100
variable = temp
execute_on = 'initial linear'
[]
[materialInput]
type = SideAverageValue
boundary = '7 8 9 10 11 12'
variable = material_input
execute_on = linear
[]
[]
[Outputs]
exodus = true
[]
(modules/chemical_reactions/test/tests/desorption/mollified_langmuir_jac_de2.i)
# testing desorption jacobian, with large mollification parameter
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[Variables]
[./pressure]
[../]
[./conc]
[../]
[]
[ICs]
[./p_ic]
type = RandomIC
variable = pressure
min = 2
max = 3
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = -1
max = 1
[../]
[]
[Kernels]
[./flow_from_matrix]
type = DesorptionFromMatrix
variable = conc
pressure_var = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./mollified_langmuir_params]
type = MollifiedLangmuirMaterial
block = 0
one_over_desorption_time_const = 0.813
one_over_adsorption_time_const = 0
langmuir_density = 0.34
langmuir_pressure = 1.5
conc_var = conc
pressure_var = pressure
mollifier = 10.0
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac1
[]
(modules/porous_flow/test/tests/jacobian/hcond02.i)
# 2phase heat conduction
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pgas]
[]
[pwater]
[]
[temp]
[]
[]
[ICs]
[pgas]
type = RandomIC
variable = pgas
max = 1.0
min = 0.0
[]
[pwater]
type = RandomIC
variable = pwater
max = 0.0
min = -1.0
[]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[dummy_pgas]
type = Diffusion
variable = pgas
[]
[dummy_pwater]
type = Diffusion
variable = pwater
[]
[heat_conduction]
type = PorousFlowHeatConduction
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas temp pwater'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '1.1 0.1 0.3 0.1 2.2 0 0.3 0 3.3'
wet_thermal_conductivity = '2.1 0.1 0.3 0.1 1.2 0 0.3 0 1.1'
exponent = 1.7
aqueous_phase_number = 1
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/transfers/multiapp_nearest_node_transfer/parallel_sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 180
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 1.0
[../]
[../]
[]
[AuxVariables]
[./pid]
order = constant
family = monomial
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[AuxKernels]
[./pid]
type = ProcessorIDAux
variable = pid
[../]
[]
(modules/thermal_hydraulics/test/tests/components/inlet_velocity_t_1phase/phy.reversed_flow.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = 444.447
initial_p = 7e6
initial_vel = 0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1.0000000000e-04
f = 0.0
length = 1
n_elems = 100
[]
[in]
type = InletVelocityTemperature1Phase
input = 'pipe:in'
vel = -1.0
T = 444.447
[]
[out]
type = InletStagnationPressureTemperature1Phase
input = 'pipe:out'
p0 = 7e6
T0 = 444.447
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
start_time = 0.0
end_time = 5
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
abort_on_solve_fail = true
[]
[Outputs]
[exodus]
type = Exodus
file_base = phy.reversed_flow
show = 'vel T p'
[]
velocity_as_vector = false
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/update_method_hcp_basal_active.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[temperature]
[]
[pk2_zz]
order = CONSTANT
family = MONOMIAL
[]
[fp_xx]
order = CONSTANT
family = MONOMIAL
[]
[fp_yy]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_xx]
order = CONSTANT
family = MONOMIAL
[]
[e_yy]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_1]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_0]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_1]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_2]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_1]
order = CONSTANT
family = MONOMIAL
[]
[slip_resistance_2]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[temperature]
type = ConstantAux
variable = temperature
value= 300
[]
[pk2_zz]
type = RankTwoAux
variable = pk2_zz
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_xx]
type = RankTwoAux
variable = fp_xx
rank_two_tensor = plastic_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = plastic_deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_xx]
type = RankTwoAux
variable = e_xx
rank_two_tensor = total_lagrangian_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = total_lagrangian_strain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[slip_increment_0]
type = MaterialStdVectorAux
variable = slip_increment_0
property = slip_increment
index = 0
execute_on = timestep_end
[]
[slip_increment_1]
type = MaterialStdVectorAux
variable = slip_increment_1
property = slip_increment
index = 1
execute_on = timestep_end
[]
[tau_0]
type = MaterialStdVectorAux
variable = resolved_shear_stress_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[tau_1]
type = MaterialStdVectorAux
variable = resolved_shear_stress_1
property = applied_shear_stress
index = 1
execute_on = timestep_end
[]
[tau_2]
type = MaterialStdVectorAux
variable = resolved_shear_stress_2
property = applied_shear_stress
index = 2
execute_on = timestep_end
[]
[slip_resistance_0]
type = MaterialStdVectorAux
variable = slip_resistance_0
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_resistance_1]
type = MaterialStdVectorAux
variable = slip_resistance_1
property = slip_resistance
index = 1
execute_on = timestep_end
[]
[slip_resistance_2]
type = MaterialStdVectorAux
variable = slip_resistance_2
property = slip_resistance
index = 2
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.001*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.622e5 9.18e4 6.88e4 1.622e5 6.88e4 1.805e5 4.67e4 4.67e4 4.67e4' #alpha Ti, Alankar et al. Acta Materialia 59 (2011) 7003-7009
fill_method = symmetric9
# orient in approximately [011] to activate the basal slip planes
euler_angle_1 = 120.0
euler_angle_2 = 125.264
euler_angle_3 = 45.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 3
slip_sys_file_name = hcp_basal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e5
initial_substructure_density = 1.0e3
slip_system_modes = 1
number_slip_systems_per_mode = '3'
lattice_friction_per_mode = '98' #Knezevic et al MSEA 654 (2013)
effective_shear_modulus_per_mode = '4.7e4' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '5.7e6' #from Knezevic et al. 2015 AM
normalized_slip_activiation_energy_per_mode = '0.002' #from Knezevic et al. 2015 AM
slip_energy_proportionality_factor_per_mode = '700' ##from Knezevic et al. 2015 AM
substructure_rate_coefficient_per_mode = '355' #from Capolungo et al MSEA (2009)
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '0.2' #Estimated to match graph in Capolungo et al MSEA (2009), Figure 2
grain_size = 20.0e-3 #20 microns, Beyerlein and Tome IJP (2008)
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2_zz]
type = ElementAverageValue
variable = pk2_zz
[]
[fp_xx]
type = ElementAverageValue
variable = fp_xx
[]
[fp_yy]
type = ElementAverageValue
variable = fp_yy
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_xx]
type = ElementAverageValue
variable = e_xx
[]
[e_yy]
type = ElementAverageValue
variable = e_yy
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[slip_increment_0]
type = ElementAverageValue
variable = slip_increment_0
[]
[slip_increment_1]
type = ElementAverageValue
variable = slip_increment_1
[]
[tau_0]
type = ElementAverageValue
variable = resolved_shear_stress_0
[]
[tau_1]
type = ElementAverageValue
variable = resolved_shear_stress_1
[]
[tau_2]
type = ElementAverageValue
variable = resolved_shear_stress_2
[]
[slip_resistance_0]
type = ElementAverageValue
variable = slip_resistance_0
[]
[slip_resistance_1]
type = ElementAverageValue
variable = slip_resistance_1
[]
[slip_resistance_2]
type = ElementAverageValue
variable = slip_resistance_2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.5
dtmin = 1.0e-2
dtmax = 10.0
end_time = 2.5
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update15.i)
# MC update version, with only Compressive with compressive strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state with softening.
# Returns to close to the tip of the yield function.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 0.5
internal_limit = 2E-2
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-15 -1 -0.2 -1 -10 0.3 0.3 -0.2 -8'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/transfers/general_field/nearest_node/subdomain/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
xmax = 0.2
ymax = 0.2
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x > 0.05 & y < 0.1'
block_id = 1
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'to_main to_main_elem'
execute_on = 'TIMESTEP_END'
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/main_nearest_sub_app.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./multi_layered_average]
[../]
[./element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0.3 0.1 0.3 0.7 0.1 0.3'
type = TransientMultiApp
input_files = sub.i
app_type = MooseTestApp
[../]
[]
[Transfers]
[./layered_transfer]
type = MultiAppGeneralFieldUserObjectTransfer
source_user_object = layered_average
variable = multi_layered_average
from_multi_app = sub_app
# nearest_sub_app = true
[../]
[./element_layered_transfer]
type = MultiAppGeneralFieldUserObjectTransfer
source_user_object = layered_average
variable = element_multi_layered_average
from_multi_app = sub_app
# nearest_sub_app = true
[../]
[]
(test/tests/outputs/checkpoint/checkpoint_interval.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 11
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[out]
type = Checkpoint
time_step_interval = 3
num_files = 2
wall_time_interval = 3600 # seconds
[]
[]
(modules/porous_flow/test/tests/jacobian/fflux01.i)
# 1phase, 1component, constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with vanGenuchten
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = -0.7+x+y
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/functions/piecewise_multilinear/except5.i)
# PiecewiseMultilinear function exception test
# No valid AXIS lines in the data_file
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./f]
[../]
[]
[AuxKernels]
[./f_auxK]
type = FunctionAux
variable = f
function = except5_fcn
[../]
[]
[Functions]
[./except5_fcn]
type = PiecewiseMultilinear
data_file = except5.txt
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
hide = dummy
[]
(modules/phase_field/examples/interfacekernels/interface_gradient.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 50
[]
[./box1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.51 1 0'
[../]
[./box2]
input = box1
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.49 0 0'
top_right = '1 1 0'
[../]
[./iface]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 1
paired_block = 2
new_boundary = 10
input = box2
[../]
[./rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '5 0 0'
input = iface
[../]
[]
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Variables]
[./u]
block = 1
[./InitialCondition]
type = FunctionIC
function = 'r:=sqrt((x-0.4)^2+(y-0.5)^2);if(r<0.05,5,1)'
[../]
[../]
[./v]
block = 2
initial_condition = 0.8
[../]
[]
[Kernels]
[./u_diff]
type = Diffusion
variable = u
block = 1
[../]
[./u_dt]
type = TimeDerivative
variable = u
block = 1
[../]
[./v_diff]
type = Diffusion
variable = v
block = 2
[../]
[./v_dt]
type = TimeDerivative
variable = v
block = 2
[../]
[]
[InterfaceKernels]
[./flux_continuity]
type = InterfaceDiffusionFluxMatch
variable = u
boundary = 10
neighbor_var = v
[../]
[./diffusion_surface_term]
type = InterfaceDiffusionBoundaryTerm
boundary = 10
variable = u
neighbor_var = v
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 0.001
num_steps = 20
[]
[Outputs]
[./out]
type = Exodus
use_problem_dimension = false
[../]
print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/scalar_kernel/2dscalar.i)
# 2D with mixed conditions on stress/strain
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = false
macro_gradient = hvar
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '2d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0'
fixed_normal = true
new_boundary = 'left right bottom top'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[hvar]
family = SCALAR
order = THIRD
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[]
[Kernels]
[sdx]
type = HomogenizedTotalLagrangianStressDivergenceS
variable = disp_x
component = 0
macro_var = hvar
constraint_types = ${constraint_types}
targets = ${targets}
[]
[sdy]
type = HomogenizedTotalLagrangianStressDivergenceS
variable = disp_y
component = 1
macro_var = hvar
constraint_types = ${constraint_types}
targets = ${targets}
[]
[]
[Problem]
kernel_coverage_check = false
error_on_jacobian_nonzero_reallocation = true
[]
[Functions]
[strain11]
type = ParsedFunction
value = '4.0e-2*t'
[]
[strain22]
type = ParsedFunction
value = '-2.0e-2*t'
[]
[strain12]
type = ParsedFunction
value = '1.0e-2*t'
[]
[stress11]
type = ParsedFunction
value = '400*t'
[]
[stress22]
type = ParsedFunction
value = '-200*t'
[]
[stress12]
type = ParsedFunction
value = '100*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y'
[]
[y]
variable = disp_y
auto_direction = 'x y'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix1"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix1"
variable = disp_y
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix2"
variable = disp_y
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrainS
constraint_types = ${constraint_types}
targets = ${targets}
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
# solve_type = 'PJFNK'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test3qtt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qtt_out
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/flow_connection/err.connection_format.i)
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 28.964e-3
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[left_wall]
type = SolidWall1Phase
[]
[pipe]
type = FlowChannel1Phase
fp = fp
closures = simple_closures
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 5
A = 1.0
initial_T = 300
initial_p = 1e5
initial_vel = 0
f = 0
[]
[right_wall]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
start_time = 0.0
dt = 0.01
num_steps = 1
abort_on_solve_fail = true
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
(modules/combined/test/tests/ACGrGrElasticDrivingForce/bicrystal.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 3
xmax = 1000
ymax = 1000
elem_type = QUAD4
uniform_refine = 2
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalBoundingBoxIC]
x1 = 0
y1 = 0
x2 = 500
y2 = 1000
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./elastic_strain11]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain22]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain12]
order = CONSTANT
family = MONOMIAL
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./C1111]
order = CONSTANT
family = MONOMIAL
[../]
[./active_bounds_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[./euler_angle]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[./PolycrystalElasticDrivingForce]
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[./elastic_strain11]
type = RankTwoAux
variable = elastic_strain11
rank_two_tensor = elastic_strain
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./elastic_strain22]
type = RankTwoAux
variable = elastic_strain22
rank_two_tensor = elastic_strain
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./elastic_strain12]
type = RankTwoAux
variable = elastic_strain12
rank_two_tensor = elastic_strain
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = VARIABLE_COLORING
[../]
[./C1111]
type = RankFourAux
variable = C1111
rank_four_tensor = elasticity_tensor
index_l = 0
index_j = 0
index_k = 0
index_i = 0
execute_on = timestep_end
[../]
[./active_bounds_elemental]
type = FeatureFloodCountAux
variable = active_bounds_elemental
field_display = ACTIVE_BOUNDS
execute_on = 'initial timestep_begin'
flood_counter = grain_tracker
[../]
[./euler_angle]
type = OutputEulerAngles
variable = euler_angle
euler_angle_provider = euler_angle_file
grain_tracker = grain_tracker
output_euler_angle = 'phi1'
[../]
[]
[BCs]
[./top_displacement]
type = DirichletBC
variable = disp_y
boundary = top
value = -10.0
[../]
[./x_anchor]
type = DirichletBC
variable = disp_x
boundary = 'left right'
value = 0.0
[../]
[./y_anchor]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
block = 0
T = 500 # K
wGB = 75 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
time_scale = 1.0e-6
[../]
[./ElasticityTensor]
type = ComputePolycrystalElasticityTensor
grain_tracker = grain_tracker
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[]
[UserObjects]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = test.tex
[../]
[./grain_tracker]
type = GrainTrackerElasticity
connecting_threshold = 0.05
compute_var_to_feature_map = true
flood_entity_type = elemental
execute_on = 'initial timestep_begin'
euler_angle_provider = euler_angle_file
fill_method = symmetric9
C_ijkl = '1.27e5 0.708e5 0.708e5 1.27e5 0.708e5 1.27e5 0.7355e5 0.7355e5 0.7355e5'
outputs = none
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[./gr0_area]
type = ElementIntegralVariablePostprocessor
variable = gr0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
coupled_groups = 'gr0,gr1 disp_x,disp_y'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 31 0.7'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 30
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 3
dt = 0.2
[./Adaptivity]
initial_adaptivity = 2
refine_fraction = 0.7
coarsen_fraction = 0.1
max_h_level = 2
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/problems/reference_residual_problem/no_ref.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Problem]
type = ReferenceResidualProblem
# reference_vector = 'absref'
# extra_tag_vectors = 'absref'
[]
[Variables]
[u][]
[v]
scaling = 1e-6
[]
[]
[Functions]
[ramp]
type = ParsedFunction
expression = 'if(t < 5, t - 5, 0) * x'
[]
[]
[Kernels]
[u_dt]
type = TimeDerivative
variable = u
[]
[u_coupled_rx]
type = CoupledForce
variable = u
v = v
coef = 1
[]
[v_dt]
type = TimeDerivative
variable = v
[]
[v_neg_force]
type = BodyForce
variable = v
value = ${fparse -1 / 2}
function = ramp
[]
[v_force]
type = BodyForce
variable = v
value = 1
function = ramp
[]
[]
[Postprocessors]
[u_avg]
type = ElementAverageValue
variable = u
execute_on = 'TIMESTEP_END INITIAL'
[]
[v_avg]
type = ElementAverageValue
variable = v
execute_on = 'TIMESTEP_END INITIAL'
[]
[timestep]
type = TimePostprocessor
outputs = 'none'
[]
[v_old]
type = ElementAverageValue
variable = v
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[u_old]
type = ElementAverageValue
variable = u
execute_on = TIMESTEP_BEGIN
outputs = none
[]
[v_exact]
type = ParsedPostprocessor
pp_names = 'timestep v_old'
expression = 't := if(timestep > 5, 5, timestep); (t^2 - 9 * t) / 8'
[]
[u_exact]
type = ParsedPostprocessor
pp_names = 'u_old v_exact'
expression = 'u_old + v_exact'
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = none
num_steps = 10
nl_rel_tol = 1e-06
verbose = true
[]
[Outputs]
csv = true
perf_graph = true
[]
(test/tests/functions/image_function/image_mesh_3d.i)
[Mesh]
type = ImageMesh
dim = 3
file_base = stack/test
file_suffix = png
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
# ImageFunction gets its file range parameters from ImageMesh,
# when it is present. This prevents duplicating information in
# input files.
type = ImageFunction
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/heterogeneous_materials/constant_poroperm.i)
# Assign porosity and permeability variables from constant AuxVariables to create
# a heterogeneous model
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
xmax = 3
ymax = 3
zmax = 3
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 -10'
[]
[Variables]
[ppwater]
initial_condition = 1.5e6
[]
[]
[AuxVariables]
[poro]
family = MONOMIAL
order = CONSTANT
[]
[permxx]
family = MONOMIAL
order = CONSTANT
[]
[permxy]
family = MONOMIAL
order = CONSTANT
[]
[permxz]
family = MONOMIAL
order = CONSTANT
[]
[permyx]
family = MONOMIAL
order = CONSTANT
[]
[permyy]
family = MONOMIAL
order = CONSTANT
[]
[permyz]
family = MONOMIAL
order = CONSTANT
[]
[permzx]
family = MONOMIAL
order = CONSTANT
[]
[permzy]
family = MONOMIAL
order = CONSTANT
[]
[permzz]
family = MONOMIAL
order = CONSTANT
[]
[poromat]
family = MONOMIAL
order = CONSTANT
[]
[permxxmat]
family = MONOMIAL
order = CONSTANT
[]
[permxymat]
family = MONOMIAL
order = CONSTANT
[]
[permxzmat]
family = MONOMIAL
order = CONSTANT
[]
[permyxmat]
family = MONOMIAL
order = CONSTANT
[]
[permyymat]
family = MONOMIAL
order = CONSTANT
[]
[permyzmat]
family = MONOMIAL
order = CONSTANT
[]
[permzxmat]
family = MONOMIAL
order = CONSTANT
[]
[permzymat]
family = MONOMIAL
order = CONSTANT
[]
[permzzmat]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[poromat]
type = PorousFlowPropertyAux
property = porosity
variable = poromat
[]
[permxxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permxxmat
column = 0
row = 0
[]
[permxymat]
type = PorousFlowPropertyAux
property = permeability
variable = permxymat
column = 1
row = 0
[]
[permxzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permxzmat
column = 2
row = 0
[]
[permyxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permyxmat
column = 0
row = 1
[]
[permyymat]
type = PorousFlowPropertyAux
property = permeability
variable = permyymat
column = 1
row = 1
[]
[permyzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permyzmat
column = 2
row = 1
[]
[permzxmat]
type = PorousFlowPropertyAux
property = permeability
variable = permzxmat
column = 0
row = 2
[]
[permzymat]
type = PorousFlowPropertyAux
property = permeability
variable = permzymat
column = 1
row = 2
[]
[permzzmat]
type = PorousFlowPropertyAux
property = permeability
variable = permzzmat
column = 2
row = 2
[]
[]
[ICs]
[poro]
type = RandomIC
seed = 0
variable = poro
max = 0.5
min = 0.1
[]
[permx]
type = FunctionIC
function = permx
variable = permxx
[]
[permy]
type = FunctionIC
function = permy
variable = permyy
[]
[permz]
type = FunctionIC
function = permz
variable = permzz
[]
[]
[Functions]
[permx]
type = ParsedFunction
expression = '(1+x)*1e-11'
[]
[permy]
type = ParsedFunction
expression = '(1+y)*1e-11'
[]
[permz]
type = ParsedFunction
expression = '(1+z)*1e-11'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
viscosity = 1e-3
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = ppwater
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = poro
[]
[permeability]
type = PorousFlowPermeabilityConstFromVar
perm_xx = permxx
perm_yy = permyy
perm_zz = permzz
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[]
[Postprocessors]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 100
dt = 100
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/ad_elastic/rz_finite_elastic-noad.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Variables]
# scale with one over Young's modulus
[./disp_r]
scaling = 1e-10
[../]
[./disp_z]
scaling = 1e-10
[../]
[]
[Kernels]
[./stress_r]
type = StressDivergenceRZTensors
component = 0
variable = disp_r
use_displaced_mesh = true
[../]
[./stress_z]
type = StressDivergenceRZTensors
component = 1
variable = disp_z
use_displaced_mesh = true
[../]
[]
[BCs]
[./bottom]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0
[../]
[./axial]
type = DirichletBC
variable = disp_r
boundary = left
value = 0
[../]
[./rdisp]
type = DirichletBC
variable = disp_r
boundary = right
value = 0.1
[../]
[]
[Materials]
[./elasticity]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[../]
[./strain]
type = ComputeAxisymmetricRZFiniteStrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
file_base = rz_finite_elastic_out
[]
(modules/thermal_hydraulics/test/tests/problems/mms/mms_1phase.i)
# Method of manufactured solutions (MMS) problem for 1-phase flow model.
#
# The python script mms_derivation.py derives the MMS sources used in this
# input file.
#
# To perform a convergence study, run this input file with different values of
# 'refinement_level', starting with 0. Manually create a CSV file (call it the
# "convergence CSV file") to store the error vs. mesh size data. It should have
# the columns specified in the plot script plot_convergence_1phase.py. Copy the
# CSV output from each run into the convergence CSV file. After all of the runs,
# run the plot script using python.
refinement_level = 0 # 0 is initial
n_elems_coarse = 10
n_elems = ${fparse int(n_elems_coarse * 2^refinement_level)}
dt = 1e-6
t_end = ${fparse dt * 10}
area = 1.0
gamma = 2.0
M = 0.05
A = 1
B = 1
C = 1
aA = ${fparse area}
R_univ = 8.3144598
R = ${fparse R_univ / M}
cp = ${fparse gamma * R / (gamma - 1.0)}
cv = ${fparse cp / gamma}
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[Functions]
# solutions
[rho_fn]
type = ParsedFunction
expression = 'A * (sin(B*x + C*t) + 2)'
symbol_names = 'A B C'
symbol_values = '${A} ${B} ${C}'
[]
[vel_fn]
type = ParsedFunction
expression = 'A * t * sin(pi * x)'
symbol_names = 'A'
symbol_values = '${A}'
[]
[p_fn]
type = ParsedFunction
expression = 'A * (cos(B*x + C*t) + 2)'
symbol_names = 'A B C'
symbol_values = '${A} ${B} ${C}'
[]
[T_fn]
type = ParsedFunction
expression = '(cos(B*x + C*t) + 2)/(cv*(gamma - 1)*(sin(B*x + C*t) + 2))'
symbol_names = 'B C gamma cv'
symbol_values = '${B} ${C} ${gamma} ${cv}'
[]
# MMS sources
[rho_src_fn]
type = ParsedFunction
expression = 'A^2*B*t*sin(pi*x)*cos(B*x + C*t) + pi*A^2*t*(sin(B*x + C*t) + 2)*cos(pi*x) + A*C*cos(B*x + C*t)'
symbol_names = 'A B C'
symbol_values = '${A} ${B} ${C}'
[]
[rhou_src_fn]
type = ParsedFunction
expression = 'A^3*B*t^2*sin(pi*x)^2*cos(B*x + C*t) + 2*pi*A^3*t^2*(sin(B*x + C*t) + 2)*sin(pi*x)*cos(pi*x) + A^2*C*t*sin(pi*x)*cos(B*x + C*t) + A^2*(sin(B*x + C*t) + 2)*sin(pi*x) - A*B*sin(B*x + C*t)'
symbol_names = 'A B C'
symbol_values = '${A} ${B} ${C}'
[]
[rhoE_src_fn]
type = ParsedFunction
expression = 'A*C*(A^2*t^2*sin(pi*x)^2/2 + (cos(B*x + C*t) + 2)/((gamma - 1)*(sin(B*x + C*t) + 2)))*cos(B*x + C*t) + pi*A*t*(A*(A^2*t^2*sin(pi*x)^2/2 + (cos(B*x + C*t) + 2)/((gamma - 1)*(sin(B*x + C*t) + 2)))*(sin(B*x + C*t) + 2) + A*(cos(B*x + C*t) + 2))*cos(pi*x) + A*t*(A*B*(A^2*t^2*sin(pi*x)^2/2 + (cos(B*x + C*t) + 2)/((gamma - 1)*(sin(B*x + C*t) + 2)))*cos(B*x + C*t) - A*B*sin(B*x + C*t) + A*(sin(B*x + C*t) + 2)*(pi*A^2*t^2*sin(pi*x)*cos(pi*x) - B*sin(B*x + C*t)/((gamma - 1)*(sin(B*x + C*t) + 2)) - B*(cos(B*x + C*t) + 2)*cos(B*x + C*t)/((gamma - 1)*(sin(B*x + C*t) + 2)^2)))*sin(pi*x) + A*(sin(B*x + C*t) + 2)*(A^2*t*sin(pi*x)^2 - C*sin(B*x + C*t)/((gamma - 1)*(sin(B*x + C*t) + 2)) - C*(cos(B*x + C*t) + 2)*cos(B*x + C*t)/((gamma - 1)*(sin(B*x + C*t) + 2)^2))'
symbol_names = 'A B C gamma'
symbol_values = '${A} ${B} ${C} ${gamma}'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = ${gamma}
molar_mass = ${M}
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = ${n_elems}
A = ${area}
# IC
initial_p = p_fn
initial_T = T_fn
initial_vel = 0
f = 0
[]
[left_boundary]
type = InletFunction1Phase
input = 'pipe:in'
p = p_fn
rho = rho_fn
vel = vel_fn
[]
[right_boundary]
type = InletFunction1Phase
input = 'pipe:out'
p = p_fn
rho = rho_fn
vel = vel_fn
[]
[]
[Kernels]
[rho_src]
type = BodyForce
variable = rhoA
function = rho_src_fn
value = ${aA}
[]
[rhou_src]
type = BodyForce
variable = rhouA
function = rhou_src_fn
value = ${aA}
[]
[rhoE_src]
type = BodyForce
variable = rhoEA
function = rhoE_src_fn
value = ${aA}
[]
[]
[Postprocessors]
[rho_err]
type = ElementL1Error
variable = rho
function = rho_fn
execute_on = 'INITIAL TIMESTEP_END'
[]
[vel_err]
type = ElementL1Error
variable = vel
function = vel_fn
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_err]
type = ElementL1Error
variable = p
function = p_fn
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 3
[]
start_time = 0
dt = ${dt}
end_time = ${t_end}
abort_on_solve_fail = true
[Quadrature]
type = GAUSS
order = FIRST
[]
[]
[Outputs]
csv = true
execute_on = 'FINAL'
velocity_as_vector = false
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/pull_and_shear.i)
# Dynamic problem with plasticity.
# A column of material (not subject to gravity) has the z-displacement
# of its sides fixed, but the centre of its bottom side is pulled
# downwards. This causes failure in the bottom elements.
#
# The problem utilises damping in the following way.
# The DynamicStressDivergenceTensors forms the residual
# integral grad(stress) + zeta*grad(stress-dot)
# = V/L * elasticity * (du/dx + zeta * dv/dx)
# where V is the elemental volume, and L is the length-scale,
# and u is the displacement, and v is the velocity.
# The InertialForce forms the residual
# integral density * (accel + eta * velocity)
# = V * density * (a + eta * v)
# where a is the acceleration.
# So, a damped oscillator description with both these
# kernels looks like
# 0 = V * (density * a + density * eta * v + elasticity * zeta * v / L^2 + elasticity / L^2 * u)
# Critical damping is when the coefficient of v is
# 2 * sqrt(density * elasticity / L^2)
# In the case at hand, density=1E4, elasticity~1E10 (Young is 16GPa),
# L~1 to 10 (in the horizontal or vertical direction), so this coefficient ~ 1E7 to 1E6.
# Choosing eta = 1E3 and zeta = 1E-2 gives approximate critical damping.
# If zeta is high then steady-state is achieved very quickly.
#
# In the case of plasticity, the effective stiffness of the elements
# is significantly less. Therefore, the above parameters give
# overdamping.
#
# This simulation is a nice example of the irreversable and non-uniqueness
# of simulations involving plasticity. The result depends on the damping
# parameters and the time stepping.
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 1
nz = 5
bias_z = 1.5
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -100
zmax = 0
[]
[bottomz_middle]
type = BoundingBoxNodeSetGenerator
new_boundary = bottomz_middle
bottom_left = '-1 -1500 -105'
top_right = '1 1500 -95'
input = generated_mesh
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
beta = 0.25 # Newmark time integration
gamma = 0.5 # Newmark time integration
eta = 1E3 #0.3E4 # higher values mean more damping via density
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[DynamicSolidMechanics] # zeta*K*vel + K * disp
stiffness_damping_coefficient = 1E-2 # higher values mean more damping via stiffness
hht_alpha = 0 # better nonlinear convergence than for alpha>0
[]
[inertia_x] # M*accel + eta*M*vel
type = InertialForce
use_displaced_mesh = false
variable = disp_x
velocity = vel_x
acceleration = accel_x
[]
[inertia_y]
type = InertialForce
use_displaced_mesh = false
variable = disp_y
velocity = vel_y
acceleration = accel_y
[]
[inertia_z]
type = InertialForce
use_displaced_mesh = false
variable = disp_z
velocity = vel_z
acceleration = accel_z
[]
[]
[BCs]
[no_x2]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[no_x1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_y1]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[no_y2]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[z_fixed_sides_xmin]
type = DirichletBC
variable = disp_z
boundary = left
value = 0
[]
[z_fixed_sides_xmax]
type = DirichletBC
variable = disp_z
boundary = right
value = 0
[]
[bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = bottomz_middle
function = max(-10*t,-10)
[]
[]
[AuxVariables]
[accel_x]
[]
[vel_x]
[]
[accel_y]
[]
[vel_y]
[]
[accel_z]
[]
[vel_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[strainp_xx]
order = CONSTANT
family = MONOMIAL
[]
[strainp_xy]
order = CONSTANT
family = MONOMIAL
[]
[strainp_xz]
order = CONSTANT
family = MONOMIAL
[]
[strainp_yy]
order = CONSTANT
family = MONOMIAL
[]
[strainp_yz]
order = CONSTANT
family = MONOMIAL
[]
[strainp_zz]
order = CONSTANT
family = MONOMIAL
[]
[straint_xx]
order = CONSTANT
family = MONOMIAL
[]
[straint_xy]
order = CONSTANT
family = MONOMIAL
[]
[straint_xz]
order = CONSTANT
family = MONOMIAL
[]
[straint_yy]
order = CONSTANT
family = MONOMIAL
[]
[straint_yz]
order = CONSTANT
family = MONOMIAL
[]
[straint_zz]
order = CONSTANT
family = MONOMIAL
[]
[f_shear]
order = CONSTANT
family = MONOMIAL
[]
[f_tensile]
order = CONSTANT
family = MONOMIAL
[]
[f_compressive]
order = CONSTANT
family = MONOMIAL
[]
[intnl_shear]
order = CONSTANT
family = MONOMIAL
[]
[intnl_tensile]
order = CONSTANT
family = MONOMIAL
[]
[iter]
order = CONSTANT
family = MONOMIAL
[]
[ls]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[accel_x] # Calculates and stores acceleration at the end of time step
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
execute_on = timestep_end
[]
[vel_x] # Calculates and stores velocity at the end of the time step
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
execute_on = timestep_end
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
execute_on = timestep_end
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
execute_on = timestep_end
[]
[accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
execute_on = timestep_end
[]
[vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
execute_on = timestep_end
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[strainp_xx]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xx
index_i = 0
index_j = 0
[]
[strainp_xy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xy
index_i = 0
index_j = 1
[]
[strainp_xz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_xz
index_i = 0
index_j = 2
[]
[strainp_yy]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yy
index_i = 1
index_j = 1
[]
[strainp_yz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_yz
index_i = 1
index_j = 2
[]
[strainp_zz]
type = RankTwoAux
rank_two_tensor = plastic_strain
variable = strainp_zz
index_i = 2
index_j = 2
[]
[straint_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xx
index_i = 0
index_j = 0
[]
[straint_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xy
index_i = 0
index_j = 1
[]
[straint_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_xz
index_i = 0
index_j = 2
[]
[straint_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yy
index_i = 1
index_j = 1
[]
[straint_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_yz
index_i = 1
index_j = 2
[]
[straint_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = straint_zz
index_i = 2
index_j = 2
[]
[f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[]
[f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[]
[f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[]
[intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[]
[intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[]
[iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[]
[ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.166666666667
[]
[t_strength]
type = SolidMechanicsHardeningConstant
value = 0
[]
[c_strength]
type = SolidMechanicsHardeningConstant
value = 1E80
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '6.4E9 6.4E9' # young 16MPa, Poisson 0.25
[]
[strain]
type = ComputeIncrementalStrain
[]
[admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[]
[stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 1E6
smoothing_tol = 0.5E6
yield_function_tol = 1E-2
[]
[density]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 1E4
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[]
[Executioner]
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
line_search = bt
nl_abs_tol = 1E1
nl_rel_tol = 1e-5
l_tol = 1E-10
l_max_its = 100
nl_max_its = 100
num_steps = 8
dt = 0.1
type = Transient
[]
[Outputs]
file_base = pull_and_shear
exodus = true
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/two_phase/mixture_model/lid-driven-two-phase.i)
mu = 1.0
rho = 1.0e3
mu_d = 0.3
rho_d = 1.0
dp = 0.01
U_lid = 0.1
g = -9.81
[GlobalParams]
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
rhie_chow_user_object = 'rc'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = .1
ymin = 0
ymax = .1
nx = 10
ny = 10
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
[]
[vel_y]
type = INSFVVelocityVariable
[]
[pressure]
type = INSFVPressureVariable
[]
[phase_2]
type = INSFVScalarFieldVariable
[]
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
[]
[pin_pressure]
type = NSPressurePin
variable = pressure
pin_type = point-value
point = '0 0 0'
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = 'rho_mixture'
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = 'mu_mixture'
momentum_component = 'x'
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
[]
[u_buoyant]
type = INSFVMomentumGravity
variable = vel_x
rho = 'rho_mixture'
momentum_component = 'x'
gravity = '0 ${g} 0'
[]
# NOTE: the friction terms for u and v are missing
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = 'mu_mixture'
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
[]
[v_buoyant]
type = INSFVMomentumGravity
variable = vel_y
rho = 'rho_mixture'
momentum_component = 'y'
gravity = '0 ${g} 0'
[]
[phase_2_time]
type = FVFunctorTimeKernel
variable = phase_2
[]
[phase_2_advection]
type = INSFVScalarFieldAdvection
variable = phase_2
u_slip = 'vel_slip_x'
v_slip = 'vel_slip_y'
[]
[phase_2_diffusion]
type = FVDiffusion
variable = phase_2
coeff = 1e-3
[]
[]
[FVBCs]
[top_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top'
function = ${U_lid}
[]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'left right bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'left right top bottom'
function = 0
[]
[bottom_phase_2]
type = FVDirichletBC
variable = phase_2
boundary = 'bottom'
value = 1.0
[]
[top_phase_2]
type = FVDirichletBC
variable = phase_2
boundary = 'top'
value = 0.0
[]
[]
[AuxVariables]
[U]
order = CONSTANT
family = MONOMIAL
fv = true
[]
[drag_coefficient]
type = MooseVariableFVReal
[]
[rho_mixture_var]
type = MooseVariableFVReal
[]
[mu_mixture_var]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[mag]
type = VectorMagnitudeAux
variable = U
x = vel_x
y = vel_y
[]
[populate_cd]
type = FunctorAux
variable = drag_coefficient
functor = 'Darcy_coefficient'
[]
[populate_rho_mixture_var]
type = FunctorAux
variable = rho_mixture_var
functor = 'rho_mixture'
[]
[populate_mu_mixture_var]
type = FunctorAux
variable = mu_mixture_var
functor = 'mu_mixture'
[]
[]
[FunctorMaterials]
[populate_u_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_x'
momentum_component = 'x'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
gravity = '0 ${g} 0'
[]
[populate_v_slip]
type = WCNSFV2PSlipVelocityFunctorMaterial
slip_velocity_name = 'vel_slip_y'
momentum_component = 'y'
u = 'vel_x'
v = 'vel_y'
rho = ${rho}
mu = 'mu_mixture'
rho_d = ${rho_d}
particle_diameter = ${dp}
linear_coef_name = 'Darcy_coefficient'
gravity = '0 ${g} 0'
[]
[compute_phase_1]
type = ADParsedFunctorMaterial
property_name = phase_1
functor_names = 'phase_2'
expression = '1 - phase_2'
[]
[CD]
type = NSFVDispersePhaseDragFunctorMaterial
rho = 'rho_mixture'
mu = mu_mixture
u = 'vel_x'
v = 'vel_y'
particle_diameter = ${dp}
[]
[mixing_material]
type = NSFVMixtureFunctorMaterial
phase_1_names = '${rho_d} ${mu_d}'
phase_2_names = '${rho} ${mu}'
prop_names = 'rho_mixture mu_mixture'
phase_1_fraction = 'phase_2'
[]
[]
[Postprocessors]
[average_void]
type = ElementAverageValue
variable = 'phase_2'
[]
[max_y_velocity]
type = ElementExtremeValue
variable = 'vel_y'
value_type = max
[]
[min_y_velocity]
type = ElementExtremeValue
variable = 'vel_y'
value_type = min
[]
[max_x_velocity]
type = ElementExtremeValue
variable = 'vel_x'
value_type = max
[]
[min_x_velocity]
type = ElementExtremeValue
variable = 'vel_x'
value_type = min
[]
[max_x_slip_velocity]
type = ElementExtremeFunctorValue
functor = 'vel_slip_x'
value_type = max
[]
[max_y_slip_velocity]
type = ElementExtremeFunctorValue
functor = 'vel_slip_y'
value_type = max
[]
[max_drag_coefficient]
type = ElementExtremeFunctorValue
functor = 'drag_coefficient'
value_type = max
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 7
iteration_window = 2
growth_factor = 2.0
cutback_factor = 0.5
dt = 1e-3
[]
nl_max_its = 10
nl_rel_tol = 1e-03
nl_abs_tol = 1e-9
l_max_its = 5
end_time = 1e8
[]
[Outputs]
exodus = false
[CSV]
type = CSV
execute_on = 'FINAL'
[]
[]
(modules/thermal_hydraulics/test/tests/postprocessors/element_integral_material_property_rz/element_integral_material_property_rz.i)
# Tests the ADElementIntegralMaterialPropertyRZ post-processor.
R_o = 0.2
thickness = 0.05
R_i = ${fparse R_o - thickness}
L = 3.0
V = ${fparse pi * (R_o^2 - R_i^2) * L}
rho_value = 5.0
mass = ${fparse rho_value * V}
[Materials]
[hs_mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '${rho_value} 1.0 1.0'
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
position = '1 2 3'
orientation = '1 1 1'
inner_radius = ${R_i}
length = ${L}
n_elems = 50
names = 'region1'
widths = '${thickness}'
n_part_elems = '5'
initial_T = 300
[]
[]
[Postprocessors]
[mass]
type = ADElementIntegralMaterialPropertyRZ
axis_point = '1 2 3'
axis_dir = '1 1 1'
mat_prop = density
execute_on = 'INITIAL'
[]
[mass_error]
type = RelativeDifferencePostprocessor
value1 = mass
value2 = ${mass}
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = 'element_integral_material_property_rz'
[csv]
type = CSV
show = 'mass_error'
execute_on = 'INITIAL'
[]
[]
(test/tests/transfers/multiapp_variable_value_sample_transfer/quad_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.01
ymax = 0.01
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.00001
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./pp]
type = Receiver
default = -1
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/iteration_adaptive/multi_piecewise.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Functions]
[./temp_spike1]
type = PiecewiseLinear
x = '1 3 5'
y = '1 4 4'
[../]
[./temp_spike2]
type = PiecewiseLinear
x = '0 2 4'
y = '1 1 2'
[../]
[./temp_spike3]
type = PiecewiseConstant
x = '1 6 8'
y = '1 4 4'
[../]
[./temp_spike4]
type = PiecewiseConstant
x = '0 7 9'
y = '1 1 2'
[../]
[]
[Executioner]
type = Transient
end_time = 10
verbose = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 10
timestep_limiting_function = 'temp_spike1 temp_spike2 temp_spike3 temp_spike4'
force_step_every_function_point = true
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Outputs]
csv = true
[]
(modules/porous_flow/examples/tutorial/01.i)
# Darcy flow
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-13
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/interaction_integral_2d.i)
#This problem from [Wilson 1979] tests the thermal strain term in the
#interaction integral
#
#theta_e = 10 degrees C; a = 252; E = 207000; nu = 0.3; alpha = 1.35e-5
#
#With uniform_refine = 3, KI converges to
#KI = 5.602461e+02 (interaction integral)
#KI = 5.655005e+02 (J-integral)
#
#Both are in good agreement with [Shih 1986]:
#average_value = 0.4857 = KI / (sigma_theta * sqrt(pi * a))
#sigma_theta = E * alpha * theta_e / (1 - nu)
# = 207000 * 1.35e-5 * 10 / (1 - 0.3) = 39.9214
#KI = average_value * sigma_theta * sqrt(pi * a) = 5.656e+02
#
#References:
#W.K. Wilson, I.-W. Yu, Int J Fract 15 (1979) 377-387
#C.F. Shih, B. Moran, T. Nakamura, Int J Fract 30 (1986) 79-102
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[Mesh]
file = crack2d.e
displacements = 'disp_x disp_y'
# uniform_refine = 3
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[temp]
order = FIRST
family = LAGRANGE
[]
[]
[Functions]
[tempfunc]
type = ParsedFunction
expression = 10.0*(2*x/504)
[]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
symmetry_plane = 1
incremental = true
# interaction integral parameters
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
temperature = temp
eigenstrain_names = thermal_expansion
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
block = 1
[]
[]
[BCs]
[crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[]
[no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
[]
[thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 0.0
thermal_expansion_coeff = 1.35e-5
temperature = temp
eigenstrain_name = thermal_expansion
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
csv = true
[]
[Preconditioning]
[smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[]
[]
(test/tests/transfers/general_field/nearest_node/boundary/sub.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = 5
xmax = 0.3
ymax = 0.3
zmax = 0.3
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x > 0.22 & y < 0.23'
block_id = 1
[]
[add_internal_sideset]
type = SideSetsBetweenSubdomainsGenerator
input = add_block
primary_block = 0
paired_block = 1
new_boundary = internal
[]
[]
[AuxVariables]
[from_main]
initial_condition = -1
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_main]
[InitialCondition]
type = FunctionIC
function = '3 + 2*x*x + 3*y*y*y'
[]
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '4 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/combined/test/tests/gravity/gravity_qp_select.i)
# Gravity Test
#
# This test is similar to the other gravity tests, but it also tests the
# capability in MaterialTensorAux to return the stress of a single,
# specified integration point, rather than the element average.
# To get the stress at a single integration point, set the parameter
# qp_select to the integration point number (i.e. 0-9 for a quad 8)
# in the AuxKernel
#
# The mesh for this problem is a unit square.
#
# The boundary conditions for this problem are as follows. The
# displacement is zero on each of side that faces a negative
# coordinate direction. The acceleration of gravity is 20.
#
# The material has a Young's modulus of 1e6 and a density of 2.
#
# The analytic solution for the displacement along the bar is:
#
# u(x) = -b*x^2/(2*E)+b*L*x/E
#
# The displacement at x=L is b*L^2/(2*E) = 2*20*1*1/(2*1e6) = 0.00002.
#
# The analytic solution for the stress along the bar assuming linear
# elasticity is:
#
# S(x) = b*(L-x)
#
# The stress at x=0 is b*L = 2*20*1 = 40.
#
# Note: The isoparametric coordinate for a quad8 (fourth order) element
# is: +/- 0.77459667 and 0. For a 1 unit square with the edge of
# the element in the x = 0 plane, there would be an integration point
# at x_coordinate 0.5 - 0.5*0.77459667 (0.11270167), 0.5, and
# 0.50 + 0.5*0.77459667 (0.88729834).
#
# The corresponding stresses are:
#
# S(0.11270167) = 40(1-0.11270167) = 35.491933
# S(0.5) = 40(1-0.5) = 20
# S(0.88729834) = 40(1-0.88729834) = 4.5080664
#
# These stresses are a precise match to the simulation result.
#
[GlobalParams]
displacements = 'disp_x disp_y'
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = gravity_2D.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx_qp_0]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_1]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_2]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_3]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_4]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_5]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_6]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_7]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx_qp_8]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
#incremental = true
add_variables = true
generate_output = 'stress_xx'
[]
[Kernels]
[./gravity]
type = Gravity
variable = disp_x
value = 20
[../]
[]
[AuxKernels]
[./stress_xx_qp_0]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_0
index_i = 0
index_j = 0
selected_qp = 0
[../]
[./stress_xx_qp_1]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_1
index_i = 0
index_j = 0
selected_qp = 1
[../]
[./stress_xx_qp_2]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_2
index_i = 0
index_j = 0
selected_qp = 2
[../]
[./stress_xx_qp_3]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_3
index_i = 0
index_j = 0
selected_qp = 3
[../]
[./stress_xx_qp_4]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_4
index_i = 0
index_j = 0
selected_qp = 4
[../]
[./stress_xx_qp_5]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_5
index_i = 0
index_j = 0
selected_qp = 5
[../]
[./stress_xx_qp_6]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_6
index_i = 0
index_j = 0
selected_qp = 6
[../]
[./stress_xx_qp_7]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_7
index_i = 0
index_j = 0
selected_qp = 7
[../]
[./stress_xx_qp_8]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx_qp_8
index_i = 0
index_j = 0
selected_qp = 8
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_y
boundary = 5
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
bulk_modulus = 0.333333333333333e6
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./density]
type = Density
density = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
end_time = 1.0
[]
[Outputs]
file_base = gravity_qp_select_out
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[]
(test/tests/meshmodifiers/element_subdomain_modifier/tsm_direct.i)
[Problem]
solve = false
[]
Box2_inactive_id = '4'
Box3_inactive_id = '5'
Box2_inactive_name = 'Box2_inactive'
Box3_inactive_name = 'Box3_inactive'
inactive_domain_block_ids = '${Box2_inactive_id} ${Box3_inactive_id}'
inactive_domain_block_names = '${Box2_inactive_name} ${Box3_inactive_name}'
[Mesh]
[BaseMesh]
type = GeneratedMeshGenerator
elem_type = TET4
dim = 3
nx = 4
ny = 3
nz = 2
xmin = -10
xmax = 10
ymin = -10
ymax = 10
zmin = -2
zmax = 2
[]
[Box1]
type = SubdomainBoundingBoxGenerator
input = "BaseMesh"
block_id = 1
location = "INSIDE"
bottom_left = "-20 -20 -2"
top_right = "20 20 +2"
[]
[Box2]
type = SubdomainBoundingBoxGenerator
input = "Box1"
block_id = 2
location = "INSIDE"
bottom_left = "-4 -3 3"
top_right = "0 3 0"
[]
[Box3]
type = SubdomainBoundingBoxGenerator
input = "Box2"
block_id = 3
location = "INSIDE"
bottom_left = "0 -3 2"
top_right = "4 3 0"
[]
add_subdomain_ids = ${inactive_domain_block_ids}
add_subdomain_names = ${inactive_domain_block_names}
[]
[AuxVariables]
[dummy]
type = MooseVariableFVReal
[]
[]
[MeshModifiers]
[GlobalSubdomainModifier]
type = TimedSubdomainModifier
times = ' 0.4 0.6 0.4'
blocks_from = '2 4 3'
blocks_to = ' Box2_inactive 2 Box3_inactive' # Subdomain names are permitted ('Box2_inactive' = 4, etc)
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
dt = 0.1
type = Transient
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/fvkernels/fv_dotdot/fv_dotdot.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 7
[]
[]
[Kernels]
[]
[FVKernels]
[./time]
type = FVTimeKernel
variable = v
[../]
[diff]
type = FVDiffusion
variable = v
coeff = coeff
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = v
boundary = left
value = 7
[]
[right]
type = FVDirichletBC
variable = v
boundary = right
value = 42
[]
[]
[Materials]
[diff]
type = ADGenericFunctorMaterial
prop_names = 'coeff'
prop_values = '.2'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
scheme = newmark-beta
num_steps = 20
dt = 0.1
[]
[Postprocessors]
[vdotdot]
type = ADElementAverageSecondTimeDerivative
variable = v
[]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/dirac/bh02.i)
# fully-saturated
# production
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./Seff1VG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0
sum_s_res = 0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E8
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./p_ic]
type = FunctionIC
variable = pressure
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[DiracKernels]
[./bh]
type = RichardsBorehole
bottom_pressure = 0
point_file = bh02.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pressure
unit_weight = '0 0 0'
character = 1
[../]
[]
[Postprocessors]
[./bh_report]
type = RichardsPlotQuantity
uo = borehole_total_outflow_mass
[../]
[./fluid_mass0]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./fluid_mass1]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
indirect_dependencies = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[./p0]
type = PointValue
variable = pressure
point = '1 1 1'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E7
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 0
viscosity = 1E-3
mat_porosity = 0.1
mat_permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
sat_UO = Saturation
seff_UO = Seff1VG
SUPG_UO = SUPGstandard
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = Seff1VG
pressure_vars = pressure
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
[Outputs]
file_base = bh02
exodus = false
csv = true
execute_on = timestep_end
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_external_app_1phase/phy.T_wall_transfer_elem_3eqn.child.i)
# This is a part of phy.T_wall_transfer_elem_3eqn test. See the master file for details.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 9.6858407346e-01
D_h = 6.1661977237e+00
f = 0.01
fp = eos
[]
[hxconn]
type = HeatTransferFromExternalAppTemperature1Phase
flow_channel = pipe1
Hw = 3000
P_hf = 6.2831853072e-01
initial_T_wall = 300.
var_type = elemental
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 1
T = 300
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.5
dtmin = 1e-7
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-4
nl_max_its = 20
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
end_time = 5
[]
[Outputs]
[out]
type = Exodus
show = 'T_wall'
[]
[]
(modules/solid_mechanics/test/tests/cross_section_deflection/test_therm_exp_symm.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = one_duct_symm.e
[]
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[temp]
initial_condition = 300
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1'
eigenstrain_names = 'thermal_expansion'
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '16'
value = 0.0
[]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '16'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = 'disp_z'
boundary = '16'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '4'
function = pressure
factor = 80
[]
[]
[InclinedNoDisplacementBC]
[inclined_symm]
boundary = 5
penalty = 1e10
[]
[]
[]
[VectorPostprocessors]
[section_output]
type = AverageSectionValueSampler
axis_direction = '0 0 1'
block = '1'
variables = 'disp_x disp_y disp_z'
reference_point = '0 0 0'
symmetry_plane = '0.5 0.8660254037844 0'
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temp
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0
eigenstrain_name = 'thermal_expansion'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 0.5
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/kernels/ad_mat_diffusion/1D_transient.i)
# This test solves a 1D transient heat equation
# The error is calculated by comparing to the analytical solution
# The problem setup and analytical solution are taken from "Advanced Engineering
# Mathematics, 10th edition" by Erwin Kreyszig.
# http://www.amazon.com/Advanced-Engineering-Mathematics-Erwin-Kreyszig/dp/0470458364
# It is Example 1 in section 12.6 on page 561
[Mesh]
type = GeneratedMesh
dim = 1
nx = 160
xmax = 80
[]
[Variables]
[./T]
[../]
[]
[ICs]
[./T_IC]
type = FunctionIC
variable = T
function = '100*sin(pi*x/80)'
[../]
[]
[Kernels]
[./diff]
type = MatDiffusion
variable = T
diffusivity = 0.95
[../]
[./dt]
type = CoefTimeDerivative
variable = T
Coefficient = 0.82064
[../]
[]
[BCs]
[./sides]
type = DirichletBC
variable = T
boundary = 'left right'
value = 0
[../]
[]
[Executioner]
type = Transient
dt = 1e-2
end_time = 1
[]
[Postprocessors]
[./error]
type = NodalL2Error
function = '100*sin(pi*x/80)*exp(-0.95/(0.092*8.92)*pi^2/80^2*t)'
variable = T
outputs = console
[../]
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/additive_manufacturing/check_element_addition.i)
[Problem]
kernel_coverage_check = false
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 0.5
nx = 20
ny = 20
nz = 1
[]
[left_domain]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '5 10 0.5'
block_id = 1
[]
[right_domain]
input = left_domain
type = SubdomainBoundingBoxGenerator
bottom_left = '5 0 0'
top_right = '10 10 0.5'
block_id = 2
[]
[sidesets]
input = right_domain
type = SideSetsAroundSubdomainGenerator
normal = '1 0 0'
block = 1
new_boundary = 'moving_interface'
[]
[]
[Variables]
[temp]
block = '1'
[]
[]
[Functions]
[fx]
type = ParsedFunction
expression = '5.25'
[]
[fy]
type = ParsedFunction
expression = '2.5*t'
[]
[fz]
type = ParsedFunction
expression = '0.25'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
automatic_scaling = true
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
l_max_its = 10
nl_max_its = 20
nl_rel_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 1e-1
dtmin = 1e-4
[]
[UserObjects]
[activated_elem_uo]
type = ActivateElementsByPath
execute_on = timestep_begin
function_x = fx
function_y = fy
function_z = fz
active_subdomain_id = 1
expand_boundary_name = 'moving_interface'
[]
[]
[Outputs]
exodus = true
[]
(test/tests/variables/get_elemental_value/get_elemental_value.i)
# Tests the getElementalValue function of MooseVariableFE.
#
# The tested aux copies the first elemental value of another variable. The
# setup is the following IVP:
# du/dt = 1
# u(0) = 0
# Therefore the solution is u(t) = t. Five time steps of dt = 1 are taken.
# The expected output for each time level is thus the following:
# current: [0,1,2,3,4,5]
# old: [0,0,1,2,3,4]
# older: [0,0,0,1,2,3]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Variables]
[./copied_var]
[../]
[]
[AuxVariables]
[./test_var]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./test_var_aux]
type = GetElementalValueAux
variable = test_var
copied_variable = copied_var
# The parameter "time_level" is provided by tests file
[../]
[]
[ICs]
[./copied_var_ic]
type = ConstantIC
variable = copied_var
value = 0
[../]
[]
[Kernels]
[./time_der]
type = TimeDerivative
variable = copied_var
[../]
[./src]
type = BodyForce
variable = copied_var
function = 1
[../]
[]
[Executioner]
type = Transient
scheme = implicit-euler
dt = 1
num_steps = 5
abort_on_solve_fail = true
solve_type = NEWTON
[]
[Postprocessors]
[./test_pp]
type = ElementAverageValue
variable = test_var
[../]
[]
[Outputs]
csv = true
[]
(test/tests/multiapps/restart_multilevel/sub.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Functions]
[u_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[fn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = FunctionDirichletBC
variable = u
boundary = right
function = u_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'subsub.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
(modules/thermal_hydraulics/test/tests/components/outlet_1phase/jacobian.i)
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 2
gravity_vector = '9.81 0 0'
scaling_factor_1phase = '1. 1. 1'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1e-4
D_h = 1.12837916709551
f = 0.1
length = 1
n_elems = 2
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 1e5
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1e-2
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-7
nl_max_its = 5
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-snes_type -snes_test_err'
petsc_options_value = 'test 1e-11'
[]
(modules/navier_stokes/test/tests/finite_element/ins/mms/supg/supg_pspg_adv_dominated_mms.i)
mu=1.5e-4
rho=2.5
[GlobalParams]
gravity = '0 0 0'
supg = true
pspg = true
convective_term = true
integrate_p_by_parts = false
transient_term = true
laplace = true
u = vel_x
v = vel_y
pressure = p
alpha = 1e0
order = FIRST
family = LAGRANGE
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
elem_type = QUAD9
nx = 4
ny = 4
[]
[./corner_node]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node'
nodes = '0'
input = gen
[../]
[]
[Variables]
[./vel_x]
[../]
[./vel_y]
[../]
[./p]
order = FIRST
[../]
[]
[Kernels]
# mass
[./mass]
type = INSMass
variable = p
x_vel_forcing_func = vel_x_source_func
y_vel_forcing_func = vel_y_source_func
[../]
[./x_time]
type = INSMomentumTimeDerivative
variable = vel_x
[../]
[./y_time]
type = INSMomentumTimeDerivative
variable = vel_y
[../]
# x-momentum, space
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
component = 0
forcing_func = vel_x_source_func
[../]
# y-momentum, space
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
component = 1
forcing_func = vel_y_source_func
[../]
[./p_source]
type = BodyForce
function = p_source_func
variable = p
[../]
[]
[BCs]
[./vel_x]
type = FunctionDirichletBC
boundary = 'left right top bottom'
function = vel_x_func
variable = vel_x
[../]
[./vel_y]
type = FunctionDirichletBC
boundary = 'left right top bottom'
function = vel_y_func
variable = vel_y
[../]
[./p]
type = FunctionDirichletBC
boundary = 'left right top bottom'
function = p_func
variable = p
[../]
[]
[Functions]
[./vel_x_source_func]
type = ParsedFunction
expression = '-${mu}*(-0.028*pi^2*x^2*sin(0.2*pi*x*y) - 0.028*pi^2*y^2*sin(0.2*pi*x*y) - 0.1*pi^2*sin(0.5*pi*x) - 0.4*pi^2*sin(pi*y)) + ${rho}*(0.14*pi*x*cos(0.2*pi*x*y) + 0.4*pi*cos(pi*y))*(0.6*sin(0.8*pi*x) + 0.3*sin(0.3*pi*y) + 0.2*sin(0.3*pi*x*y) + 0.3) + ${rho}*(0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x))*(0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5) + 0.1*pi*y*cos(0.2*pi*x*y) + 0.25*pi*cos(0.5*pi*x)'
[../]
[./vel_y_source_func]
type = ParsedFunction
expression = '-${mu}*(-0.018*pi^2*x^2*sin(0.3*pi*x*y) - 0.018*pi^2*y^2*sin(0.3*pi*x*y) - 0.384*pi^2*sin(0.8*pi*x) - 0.027*pi^2*sin(0.3*pi*y)) + ${rho}*(0.06*pi*x*cos(0.3*pi*x*y) + 0.09*pi*cos(0.3*pi*y))*(0.6*sin(0.8*pi*x) + 0.3*sin(0.3*pi*y) + 0.2*sin(0.3*pi*x*y) + 0.3) + ${rho}*(0.06*pi*y*cos(0.3*pi*x*y) + 0.48*pi*cos(0.8*pi*x))*(0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5) + 0.1*pi*x*cos(0.2*pi*x*y) + 0.3*pi*cos(0.3*pi*y)'
[../]
[./p_source_func]
type = ParsedFunction
expression = '-0.06*pi*x*cos(0.3*pi*x*y) - 0.14*pi*y*cos(0.2*pi*x*y) - 0.2*pi*cos(0.5*pi*x) - 0.09*pi*cos(0.3*pi*y)'
[../]
[./vel_x_func]
type = ParsedFunction
expression = '0.4*sin(0.5*pi*x) + 0.4*sin(pi*y) + 0.7*sin(0.2*pi*x*y) + 0.5'
[../]
[./vel_y_func]
type = ParsedFunction
expression = '0.6*sin(0.8*pi*x) + 0.3*sin(0.3*pi*y) + 0.2*sin(0.3*pi*x*y) + 0.3'
[../]
[./p_func]
type = ParsedFunction
expression = '0.5*sin(0.5*pi*x) + 1.0*sin(0.3*pi*y) + 0.5*sin(0.2*pi*x*y) + 0.5'
[../]
[./vxx_func]
type = ParsedFunction
expression = '0.14*pi*y*cos(0.2*pi*x*y) + 0.2*pi*cos(0.5*pi*x)'
[../]
[]
[Materials]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '${rho} ${mu}'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu NONZERO superlu_dist'
line_search = 'none'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-12
nl_max_its = 10
l_tol = 1e-6
l_max_its = 10
# To run to steady-state, set num-steps to some large number (1000000 for example)
type = Transient
num_steps = 10
steady_state_detection = true
steady_state_tolerance = 1e-10
[./TimeStepper]
dt = .1
type = IterationAdaptiveDT
cutback_factor = 0.4
growth_factor = 1.2
optimal_iterations = 20
[../]
[]
[Outputs]
execute_on = 'final'
[./exodus]
type = Exodus
[../]
[./csv]
type = CSV
[../]
[]
[Postprocessors]
[./L2vel_x]
type = ElementL2Error
variable = vel_x
function = vel_x_func
outputs = 'console' execute_on = 'timestep_end'
[../]
[./L2vel_y]
variable = vel_y
function = vel_y_func
type = ElementL2Error
outputs = 'console' execute_on = 'timestep_end'
[../]
[./L2p]
variable = p
function = p_func
type = ElementL2Error
outputs = 'console' execute_on = 'timestep_end'
[../]
[./L2vxx]
variable = vxx
function = vxx_func
type = ElementL2Error
outputs = 'console' execute_on = 'timestep_end'
[../]
[]
[AuxVariables]
[./vxx]
family = MONOMIAL
order = FIRST
[../]
[]
[AuxKernels]
[./vxx]
type = VariableGradientComponent
component = x
variable = vxx
gradient_variable = vel_x
[../]
[]
(test/tests/kernels/adv_diff_reaction/adv_diff_reaction_transient_test.i)
[Mesh]
dim = 2
file = Mesh12.e
[]
[Variables]
active = 'phi'
[./phi]
order = SECOND
family = LAGRANGE
[../]
[]
[Kernels]
active = 'trans advection diffusion source'
[./trans]
type = TimeDerivative
variable = phi
[../]
[./advection]
type = Advection0
variable = phi
Au = 10.
Bu = -6.
Cu = 5.
Av = 10.
Bv = 8.
Cv = -1.
[../]
[./diffusion]
type = Diffusion0
variable = phi
Ak = 10.
Bk = 0.1
Ck = 0.1
[../]
[./source]
type = ForcingFunctionXYZ0
variable = phi
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
Au = 10.
Bu = -6.
Cu = 5.
Av = 10.
Bv = 8.
Cv = -1.
Ak = 10.
Bk = 0.1
Ck = 0.1
[../]
[]
[BCs]
active = 'btm_sca rgt_sca top_sca lft_sca'
[./btm_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 1
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[./rgt_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 2
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[./top_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 3
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[./lft_sca]
type = DirichletBCfuncXYZ0
variable = phi
boundary = 4
omega0 = 2.
A0 = 1.
B0 = 1.2
C0 = 0.8
[../]
[]
[Executioner]
type = Transient #Steady
scheme = bdf2
nl_rel_tol = 1e-10
solve_type = 'PJFNK'
petsc_options_iname = '-pc_factor_levels -pc_factor_mat_ordering_type'
petsc_options_value = '20 rcm'
start_time = 0.0
end_time = 1.
num_steps = 60000
dt = .2
n_startup_steps = 0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/1D/1d_nodalmass_explicit.i)
# Test for central difference integration for 1D elements
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
xmin = 0
xmax = 10
nx = 5
dim = 1
[../]
[./all_nodes]
type = BoundingBoxNodeSetGenerator
new_boundary = 'all'
input = 'generated_mesh'
top_right = '10 0 0'
bottom_left = '0 0 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[]
[AuxVariables]
[./accel_x]
[../]
[./vel_x]
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x'
[../]
[]
[NodalKernels]
[./force_x]
type = UserForcingFunctionNodalKernel
variable = disp_x
boundary = right
function = force_x
[../]
[./nodal_masses]
type = NodalTranslationalInertia
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_x'
boundary = 'all'
[../]
[]
[Functions]
[./force_x]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # force
scale_factor = 1e3
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 2e-10
[./TimeIntegrator]
type = CentralDifference
[../]
[]
[Postprocessors]
[./accel_x]
type = PointValue
point = '10.0 0.0 0.0'
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_x_3d_anisoElasticity.i)
# This test simulates uniaxial tensile test with the material being anisotropic
# in terms of elasticity and creep.
#
# -------------------
# ANALYTICAL SOLUTION
# -------------------
# https://mooseframework.inl.gov/source/materials/HillCreepStressUpdate.html
# q = [F(S22-S33)^2 + G(S33-S11)^2 + H(S11-S22)^2 + 2L(S23)^2 + 2M(S13)^2 + 2N(S12)^2]^0.5
# S11 = 40 Pa; other compoenents of stress are zero since it is a uniaxial test
# F=0.5 G=0.25 H=0.3866 L=1.6413 M=1.6413 N=1.2731 (as used in this test)
# Substituting the values of stress components and F, G, H, L, M and N we obtain
# q = 31.9148868 Pa
#
# Equivalent_creep_strain_rate = A(q)^n (power law creep rate used in this test)
# Substituting A=1e-16 and n=9, and q as calculated above, we obtain
# Equivalent_creep_strain_rate = 3.4351030990356175e-07
#
# The 11 (xx) component of creep_strain_tensor is calculated as below
# creep_strain_tensor_11 = (Equivalent_creep_strain_rate / q) *
# (H * (S11 - S22) - G * (S33 - S11)) * time_increment
# Substituting the values and time_increment as 0.001 we obtain the analytical solution.
#
# MOOSE Analytical
# creep_strain_tensor_11 2.740674587165e-06 2.7407731645305e-06
#
# -----------------------------------------
# PYTHON SCRIPT FOR THE ANALYTICAL SOLUTION
# -----------------------------------------
# import math
# F=0.5; G=0.25; H=0.3866; L=1.6413; M=1.6413; N=1.2731
# S11=40; S22=0; S33=0; S23=0; S13=0; S12=0
# q = math.sqrt(F*(S22-S33)**2 + G*(S33-S11)**2 + H*(S11-S22)**2 + 2*L*(S23)**2 + 2*M*(S13)**2 + 2*N*(S12)**2)
# A=1e-16; n=9; time=0.001
# equivalent_creep_strain_rate = A*(q**n)
# equivalent_creep_strain_rate_11=(equivalent_creep_strain_rate / q) * (H * (S11 - S22) - G * (S33 - S11)) * time
# print(equivalent_creep_strain_rate_11)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeElasticityTensor
C_ijkl = '2925.433 391.979 391.979 2127.590 322.280 2127.590 1805.310 3.96 3.96'
fill_method = symmetric9
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
# Force it to not use integration error
max_integration_error = 100.0
anisotropic_elasticity = true
creep_prefactor = 1.0
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err'
petsc_options_value = 'lu superlu_dist 1e-5'
nl_rel_tol = 1.0e-14
nl_abs_tol = 1.0e-14
l_max_its = 10
num_steps = 5
dt = 1.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = false
perf_graph = true
# unnecessary output variables
hide = 'matl_ts_min max_disp_x max_disp_y max_hydro dt num_lin num_nonlin'
[]
(modules/porous_flow/test/tests/jacobian/waterncg_twophase_nonisothermal.i)
# Tests correct calculation of properties derivatives in PorousFlowWaterNCG
# for nonisothermal two phase conditions
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[pgas]
[]
[z]
[]
[temperature]
[]
[]
[ICs]
[pgas]
type = RandomIC
min = 1e5
max = 5e5
variable = pgas
[]
[z]
type = RandomIC
min = 0.01
max = 0.06
variable = z
[]
[temperature]
type = RandomIC
min = 20
max = 80
variable = temperature
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[adv0]
type = PorousFlowAdvectiveFlux
variable = pgas
fluid_component = 0
[]
[adv1]
type = PorousFlowAdvectiveFlux
variable = z
fluid_component = 1
[]
[energy]
type = PorousFlowEnergyTimeDerivative
variable = temperature
[]
[heat]
type = PorousFlowHeatAdvection
variable = temperature
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z temperature'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e1
pc_max = 1e4
[]
[fs]
type = PorousFlowWaterNCG
water_fp = water
gas_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[water]
type = Water97FluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temperature
[]
[waterncg]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature = temperature
temperature_unit = Celsius
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1000
density = 2500
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[AuxVariables]
[sgas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sgas]
type = PorousFlowPropertyAux
property = saturation
phase = 1
variable = sgas
[]
[]
[Postprocessors]
[sgas_min]
type = ElementExtremeValue
variable = sgas
value_type = min
[]
[sgas_max]
type = ElementExtremeValue
variable = sgas
value_type = max
[]
[]
(test/tests/kernels/conservative_advection/full_upwinding_1D.i)
# ConservativeAdvection with upwinding_type = full
# Apply a velocity = (1, 0, 0) and see a pulse advect to the right
# Note that the pulse diffuses more than with no upwinding,
# but there are no overshoots and undershoots and that the
# center of the pulse at u=0.5 advects with the correct velocity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Variables]
[./u]
[../]
[]
[BCs]
[./u_injection_left]
type = InflowBC
boundary = left
variable = u
velocity = '1 0 0'
inlet_conc = 1
[../]
[]
[Kernels]
[./udot]
type = MassLumpedTimeDerivative
variable = u
[../]
[./advection]
type = ConservativeAdvection
variable = u
velocity = '1 0 0'
upwinding_type = full
[../]
[]
[Executioner]
type = Transient
solve_type = LINEAR
dt = 0.1
end_time = 1
l_tol = 1E-14
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/drucker_prager/small_deform2_inner_tip.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 4
mc_interpolation_scheme = inner_tip
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_inner_tip
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/navier_stokes/test/tests/finite_element/ins/lid_driven/lid_driven_chorin.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1.0
ymin = 0
ymax = 1.0
nx = 40
ny = 40
elem_type = QUAD4
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = 99
nodes = '0'
input = gen
[]
[]
[Variables]
# x-velocity
[u]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = ConstantIC
value = 0.0
[]
[]
# y-velocity
[v]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = ConstantIC
value = 0.0
[]
[]
# x-star velocity
[u_star]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = ConstantIC
value = 0.0
[]
[]
# y-star velocity
[v_star]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = ConstantIC
value = 0.0
[]
[]
# Pressure
[p]
order = FIRST
family = LAGRANGE
[InitialCondition]
type = ConstantIC
value = 0
[]
[]
[]
[Kernels]
[x_chorin_predictor]
type = INSChorinPredictor
variable = u_star
u = u
v = v
u_star = u_star
v_star = v_star
component = 0
predictor_type = 'new'
[]
[y_chorin_predictor]
type = INSChorinPredictor
variable = v_star
u = u
v = v
u_star = u_star
v_star = v_star
component = 1
predictor_type = 'new'
[]
[x_chorin_corrector]
type = INSChorinCorrector
variable = u
u_star = u_star
v_star = v_star
pressure = p
component = 0
[]
[y_chorin_corrector]
type = INSChorinCorrector
variable = v
u_star = u_star
v_star = v_star
pressure = p
component = 1
[]
[chorin_pressure_poisson]
type = INSChorinPressurePoisson
variable = p
u_star = u_star
v_star = v_star
[]
[]
[BCs]
[u_no_slip]
type = DirichletBC
variable = u
preset = false
boundary = 'bottom right left'
value = 0.0
[]
[u_lid]
type = DirichletBC
variable = u
preset = false
boundary = 'top'
value = 100.0
[]
[v_no_slip]
type = DirichletBC
variable = v
preset = false
boundary = 'bottom right top left'
value = 0.0
[]
# Make u_star satsify all the same variables as the real velocity.
[u_star_no_slip]
type = DirichletBC
variable = u_star
preset = false
boundary = 'bottom right left'
value = 0.0
[]
[u_star_lid]
type = DirichletBC
variable = u_star
preset = false
boundary = 'top'
value = 100.0
[]
[v_star_no_slip]
type = DirichletBC
variable = v_star
preset = false
boundary = 'bottom right top left'
value = 0.0
[]
# With solid walls everywhere, we specify dp/dn=0, i.e the
# "natural BC" for pressure. Technically the problem still
# solves without pinning the pressure somewhere, but the pressure
# bounces around a lot during the solve, possibly because of
# the addition of arbitrary constants.
[pressure_pin]
type = DirichletBC
variable = p
preset = false
boundary = '99'
value = 0
[]
[]
[Materials]
[const]
type = GenericConstantMaterial
block = 0
# rho = 1000 # kg/m^3
# mu = 0.798e-3 # Pa-s at 30C
# cp = 4.179e3 # J/kg-K at 30C
# k = 0.58 # W/m-K at ?C
# Dummy parameters
prop_names = 'rho mu cp k'
prop_values = '1 1 1 1'
[]
[]
[Preconditioning]
#active = 'FDP_Newton'
#active = 'SMP_PJFNK'
active = 'SMP_Newton'
[FDP_Newton]
type = FDP
full = true
solve_type = 'NEWTON'
#petsc_options_iname = '-mat_fd_coloring_err'
#petsc_options_value = '1.e-10'
[]
# For some reason, nonlinear convergence with JFNK is poor, but it
# seems to be OK for SMP_Newton. This may indicate a a scaling issue
# in the JFNK case....
[SMP_PJFNK]
type = SMP
full = true
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
[]
[SMP_Newton]
type = SMP
full = true
solve_type = 'NEWTON'
[]
[]
[Executioner]
type = Transient
# Note: the explicit case with lid velocity = 100 and a 40x40 was unstable
# for dt=1.e-4, even though the restriction should be dt < dx/|u| = 1/4000 = 2.5e-4
#
dt = 1.e-3
dtmin = 1.e-6
petsc_options_iname = '-ksp_gmres_restart '
petsc_options_value = '300 '
line_search = 'none'
nl_rel_tol = 1e-12
nl_max_its = 6
l_max_its = 300
start_time = 0.0
num_steps = 5
automatic_scaling = true
verbose = true
compute_scaling_once = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
file_base = lid_driven_chorin_out
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/large_deform1.i)
# rotate the mesh by 90degrees
# then pull in the z direction - should be no plasticity
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
decomposition_method = EigenSolution
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
# rotate:
# ynew = c*y + s*z. znew = -s*y + c*z
[bottomx]
type = FunctionDirichletBC
variable = disp_x
boundary = back
function = '0'
[]
[bottomy]
type = FunctionDirichletBC
variable = disp_y
boundary = back
function = '0*y+1*z-y'
[]
[bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = back
function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '0'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '0*y+1*z-y'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningConstant
value = 1
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
[]
[]
[Executioner]
start_time = -1
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/ad_jacobians/test.i)
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./damage_dt]
type = ADTimeDerivative
variable = u
[../]
[./damage]
type = ADBodyForce
value = 1
variable = u
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/time_steppers/constant_dt_regrowth/constant_dt_regrowth.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = FailingProblem
fail_steps = '3'
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/ad_scalar_material_damage.i)
# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[damage_index]
type = ADMaterialRealAux
variable = damage_index
property = damage_index_prop
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = ADDirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[]
[Materials]
[damage_index]
type = ADGenericFunctionMaterial
prop_names = damage_index_prop
prop_values = damage_evolution
[]
[damage]
type = ADScalarMaterialDamage
damage_index = damage_index_prop
[]
[stress]
type = ADComputeDamageStress
damage_model = damage
[]
[elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.2
youngs_modulus = 10e9
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.1
end_time = 1.1
[]
[Outputs]
csv=true
[]
(modules/solid_mechanics/test/tests/jacobian/cto05.i)
# checking jacobian for 3-plane linear plasticity using SimpleTester.
#
# This is like the test multi/three_surface04.i
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# trial stress_yy = 0.8 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=0.5, stress_zz=1
# internal0 should be 0.2E-6, and internal2 should be 0.3E-6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '0 0 0 0 0.8 0 0 0 1.5'
eigenstrain_name = ini_stress
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
tangent_operator = linear
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(modules/solid_mechanics/test/tests/interaction_integral/interaction_integral_2d.i)
#This tests the Interaction Integral evaluation capability.
#This is a 2d nonlinear plane strain model
[GlobalParams]
order = FIRST
# order = SECOND
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
displacements = 'disp_x disp_y'
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII InteractionIntegralKIII'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
output_q = false
incremental = true
equivalent_k = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = interaction_integral_2d_out
exodus = true
csv = true
[]
(modules/optimization/examples/materialTransient/forward.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[]
[Variables/u]
initial_condition = 0
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = MatDiffusion
variable = u
diffusivity = D
[]
[src]
type = BodyForce
variable = u
value = 1
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u
boundary = 'right top'
value = 0
[]
[]
[Materials]
[diffc]
type = GenericFunctionMaterial
prop_names = 'D'
prop_values = 'diffc_fun'
output_properties = 'D'
outputs = 'exodus'
[]
[]
[Functions]
[diffc_fun]
type = NearestReporterCoordinatesFunction
value_name = 'diffc_rep/D_vals'
x_coord_name = 'diffc_rep/D_x_coord'
y_coord_name = 'diffc_rep/D_y_coord'
[]
[]
[Reporters]
[diffc_rep]
type = ConstantReporter
real_vector_names = 'D_x_coord D_y_coord D_vals'
real_vector_values = '0.25 0.75 0.25 0.75;
0.25 0.25 0.75 0.75;
1 0.2 0.2 0.05' # Reference solution
outputs = none
[]
[data]
type = OptimizationData
variable = u
measurement_points = '0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0
0.25 0.25 0 0.25 0.75 0 0.75 0.25 0 0.75 0.75 0'
measurement_times = '0.1 0.1 0.1 0.1
0.2 0.2 0.2 0.2
0.3 0.3 0.3 0.3
0.4 0.4 0.4 0.4
0.5 0.5 0.5 0.5
0.6 0.6 0.6 0.6
0.7 0.7 0.7 0.7
0.8 0.8 0.8 0.8
0.9 0.9 0.9 0.9
1.0 1.0 1.0 1.0'
measurement_values = '0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0'
objective_name = objective_value
outputs = none
[]
[]
[Postprocessors]
[D1]
type = PointValue
variable = D
point = '0.25 0.25 0'
[]
[D2]
type = PointValue
variable = D
point = '0.75 0.25 0'
[]
[D3]
type = PointValue
variable = D
point = '0.25 0.75 0'
[]
[D4]
type = PointValue
variable = D
point = '0.75 0.75 0'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-12
dt = 0.1
num_steps = 10
[]
[Outputs]
csv = true
exodus = true
[]
(modules/solid_mechanics/test/tests/action/composite_eigenstrain.i)
# The primary purpose of this test is to verify that the ability to combine
# multiple eigenstrains works correctly. It should behave identically to the
# constant_expansion_coeff.i model in the thermal_expansion directory. Instead
# of having the eigenstrain names passed directly to the SolidMechanics QuasiStatic Physics,
# the QuasiStatic Physics should be able to extract the necessary eigenstrains and apply
# to their respective blocks without reduncacy.
# This test involves only thermal expansion strains on a 2x2x2 cube of approximate
# steel material. An initial temperature of 25 degrees C is given for the material,
# and an auxkernel is used to calculate the temperature in the entire cube to
# raise the temperature each time step. After the first timestep,in which the
# temperature jumps, the temperature increases by 6.25C each timestep.
# The thermal strain increment should therefore be
# 6.25 C * 1.3e-5 1/C = 8.125e-5 m/m.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
[../]
[./c]
[../]
[]
[Problem]
solve = false
[]
[ICs]
[./InitialCondition]
type = ConstantIC
value = 1
variable = c
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t*(500.0)+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./solid]
strain = SMALL
incremental = true
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
[../]
[]
[BCs]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 1.0e-5
temperature = temp
eigenstrain_name = eigenstrain1
[../]
[./thermal_expansion_strain2]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 298
thermal_expansion_coeff = 0.3e-5
temperature = temp
eigenstrain_name = eigenstrain2
[../]
[./composite]
type = CompositeEigenstrain
tensors = ' eigenstrain1 eigenstrain2'
weights = 'weight1 weight2'
eigenstrain_name = 'eigenstrain'
coupled_variables = c
[../]
[./weights]
type = GenericConstantMaterial
prop_names = 'weight1 weight2'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Postprocessors]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 0
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
block = 0
[../]
[./strain_zz]
type = ElementAverageValue
variable = strain_zz
block = 0
[../]
[./temperature]
type = AverageNodalVariableValue
variable = temp
block = 0
[../]
[]
(test/tests/outputs/oversample/over_sampling_test_file.i)
[Mesh]
type = FileMesh
file = square_3x3.e
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[../]
[]
[Variables]
active = 'u'
[./u]
order = THIRD
family = HERMITE
[../]
[]
[Kernels]
active = 'ie diff ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '1 2 3 4'
function = exact_fn
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.2
start_time = 0
num_steps = 5
[]
[Outputs]
file_base = out_file
exodus = true
[./oversampling]
file_base = out_file_oversample
type = Exodus
refinements = 3
[../]
[]
(modules/porous_flow/test/tests/actions/basicthm_thm.i)
# PorousFlowBasicTHM action with coupling_type = ThermoHydroMechanical
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 3
xmax = 10
ymax = 3
[]
[aquifer]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 1 0'
top_right = '10 2 0'
[]
[injection_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'injection_area'
normal = '-1 0 0'
input = 'aquifer'
[]
[outflow_area]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 'outflow_area'
normal = '1 0 0'
input = 'injection_area'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caprock aquifer'
input = 'outflow_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y'
biot_coefficient = 1.0
[]
[Variables]
[porepressure]
initial_condition = 1e6
[]
[temperature]
initial_condition = 293
scaling = 1e-6
[]
[disp_x]
scaling = 1e-6
[]
[disp_y]
scaling = 1e-6
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydroMechanical
gravity = '0 0 0'
fp = simple_fluid
eigenstrain_names = thermal_contribution
use_displaced_mesh = false
add_stress_aux = false
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1.5e6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[constant_outflow_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = outflow_area
pt_vals = '0 1e9'
multipliers = '0 1e9'
flux_function = 1e-6
PT_shift = 1e6
[]
[constant_outflow_temperature]
type = DirichletBC
variable = temperature
value = 293
boundary = outflow_area
[]
[top_bottom]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'top bottom'
[]
[right]
type = DirichletBC
variable = disp_x
value = 0
boundary = right
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[permeability_caprock]
type = PorousFlowPermeabilityConst
block = caprock
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caprock aquifer'
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 5e9
poissons_ratio = 0.0
[]
[strain]
type = ComputeSmallStrain
eigenstrain_names = thermal_contribution
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 0.001
eigenstrain_name = thermal_contribution
stress_free_temperature = 293
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1e4
dt = 1e3
nl_abs_tol = 1e-12
nl_rel_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/geochem-porous_flow/geotes_weber_tensleep/aquifer_geochemistry.i)
#########################################
# #
# File written by create_input_files.py #
# #
#########################################
# Simulates geochemistry in the aquifer. This input file may be run in standalone fashion but it does not do anything of interest. To simulate something interesting, run the porous_flow.i simulation which couples to this input file using MultiApps.
# This file receives pf_rate_H pf_rate_Cl pf_rate_SO4 pf_rate_HCO3 pf_rate_SiO2aq pf_rate_Al pf_rate_Ca pf_rate_Mg pf_rate_Fe pf_rate_K pf_rate_Na pf_rate_Sr pf_rate_F pf_rate_BOH pf_rate_Br pf_rate_Ba pf_rate_Li pf_rate_NO3 pf_rate_O2aq pf_rate_H2O and temperature as AuxVariables from porous_flow.i
# The pf_rate quantities are kg/s changes of fluid-component mass at each node, but the geochemistry module expects rates-of-changes of moles at every node. Secondly, since this input file considers just 1 litre of aqueous solution at every node, the nodal_void_volume is used to convert pf_rate_* into rate_*_per_1l, which is measured in mol/s/1_litre_of_aqueous_solution.
# This file sends massfrac_H massfrac_Cl massfrac_SO4 massfrac_HCO3 massfrac_SiO2aq massfrac_Al massfrac_Ca massfrac_Mg massfrac_Fe massfrac_K massfrac_Na massfrac_Sr massfrac_F massfrac_BOH massfrac_Br massfrac_Ba massfrac_Li massfrac_NO3 massfrac_O2aq to porous_flow.i. These are computed from the corresponding transported_* quantities.
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = '../../../../geochemistry/database/moose_geochemdb.json'
basis_species = 'H2O H+ Cl- SO4-- HCO3- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NO3- O2(aq)'
equilibrium_minerals = 'Siderite Pyrrhotite Dolomite Illite Anhydrite Calcite Quartz K-feldspar Kaolinite Barite Celestite Fluorite Albite Chalcedony Goethite'
[]
[nodal_void_volume_uo]
type = NodalVoidVolume
porosity = porosity
execute_on = 'initial timestep_end' # initial means this is evaluated properly for the first timestep
[]
[]
[SpatialReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = 'Cl-'
swap_out_of_basis = 'NO3- H+ Fe++ Ba++ SiO2(aq) Mg++ O2(aq) Al+++ K+ Ca++ HCO3-'
swap_into_basis = ' NH3 Pyrrhotite K-feldspar Barite Quartz Dolomite Siderite Calcite Illite Anhydrite Kaolinite'
# ASSUME that 1 litre of solution contains:
constraint_species = 'H2O Quartz Calcite K-feldspar Siderite Dolomite Anhydrite Pyrrhotite Illite Kaolinite Barite Na+ Cl- SO4-- Li+ B(OH)3 Br- F- Sr++ NH3'
constraint_value = ' 0.99778351 322.177447 12.111108 6.8269499 6.2844304 2.8670301 1.1912027 0.51474767 0.3732507 0.20903322 0.0001865889 1.5876606 1.5059455 0.046792579 0.013110503 0.006663119 0.001238987 0.00032108 0.000159781 0.001937302'
constraint_meaning = 'kg_solvent_water bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition'
constraint_unit = "kg moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles moles"
prevent_precipitation = 'Fluorite Albite Goethite'
initial_temperature = 92
temperature = temperature
source_species_names = 'H+ Cl- SO4-- HCO3- SiO2(aq) Al+++ Ca++ Mg++ Fe++ K+ Na+ Sr++ F- B(OH)3 Br- Ba++ Li+ NO3- O2(aq) H2O'
source_species_rates = ' rate_H_per_1l rate_Cl_per_1l rate_SO4_per_1l rate_HCO3_per_1l rate_SiO2aq_per_1l rate_Al_per_1l rate_Ca_per_1l rate_Mg_per_1l rate_Fe_per_1l rate_K_per_1l rate_Na_per_1l rate_Sr_per_1l rate_F_per_1l rate_BOH_per_1l rate_Br_per_1l rate_Ba_per_1l rate_Li_per_1l rate_NO3_per_1l rate_O2aq_per_1l rate_H2O_per_1l'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
execute_console_output_on = '' # only CSV and exodus output for this simulation
add_aux_molal = false # save some memory and reduce variables in output exodus
add_aux_mg_per_kg = false # save some memory and reduce variables in output exodus
add_aux_free_mg = false # save some memory and reduce variables in output exodus
add_aux_activity = false # save some memory and reduce variables in output exodus
add_aux_bulk_moles = false # save some memory and reduce variables in output exodus
adaptive_timestepping = true
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -75
xmax = 75
ymin = 0
ymax = 40
zmin = -25
zmax = 25
nx = 15
ny = 4
nz = 5
[]
[aquifer]
type = ParsedSubdomainMeshGenerator
input = gen
block_id = 1
block_name = aquifer
combinatorial_geometry = 'z >= -5 & z <= 5'
[]
[injection_nodes]
input = aquifer
type = ExtraNodesetGenerator
new_boundary = injection_nodes
coord = '-25 0 -5; -25 0 5'
[]
[production_nodes]
input = injection_nodes
type = ExtraNodesetGenerator
new_boundary = production_nodes
coord = '25 0 -5; 25 0 5'
[]
[]
[GlobalParams]
point = '-25 0 0'
reactor = reactor
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 7.76E6 # 90 days
[TimeStepper]
type = FunctionDT
function = 'min(3E4, max(1E4, 0.2 * t))'
[]
[]
[AuxVariables]
[temperature]
initial_condition = 92.0
[]
[porosity]
initial_condition = 0.1
[]
[nodal_void_volume]
[]
[free_cm3_Kfeldspar] # necessary because of the minus sign in K-feldspar which does not parse correctly in the porosity AuxKernel
[]
[pf_rate_H] # change in H mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Cl] # change in Cl mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_SO4] # change in SO4 mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_HCO3] # change in HCO3 mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_SiO2aq] # change in SiO2aq mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Al] # change in Al mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Ca] # change in Ca mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Mg] # change in Mg mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Fe] # change in Fe mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_K] # change in K mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Na] # change in Na mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Sr] # change in Sr mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_F] # change in F mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_BOH] # change in BOH mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Br] # change in Br mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Ba] # change in Ba mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Li] # change in Li mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_NO3] # change in NO3 mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_O2aq] # change in O2aq mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_H2O] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[rate_H_per_1l]
[]
[rate_Cl_per_1l]
[]
[rate_SO4_per_1l]
[]
[rate_HCO3_per_1l]
[]
[rate_SiO2aq_per_1l]
[]
[rate_Al_per_1l]
[]
[rate_Ca_per_1l]
[]
[rate_Mg_per_1l]
[]
[rate_Fe_per_1l]
[]
[rate_K_per_1l]
[]
[rate_Na_per_1l]
[]
[rate_Sr_per_1l]
[]
[rate_F_per_1l]
[]
[rate_BOH_per_1l]
[]
[rate_Br_per_1l]
[]
[rate_Ba_per_1l]
[]
[rate_Li_per_1l]
[]
[rate_NO3_per_1l]
[]
[rate_O2aq_per_1l]
[]
[rate_H2O_per_1l]
[]
[transported_H]
[]
[transported_Cl]
[]
[transported_SO4]
[]
[transported_HCO3]
[]
[transported_SiO2aq]
[]
[transported_Al]
[]
[transported_Ca]
[]
[transported_Mg]
[]
[transported_Fe]
[]
[transported_K]
[]
[transported_Na]
[]
[transported_Sr]
[]
[transported_F]
[]
[transported_BOH]
[]
[transported_Br]
[]
[transported_Ba]
[]
[transported_Li]
[]
[transported_NO3]
[]
[transported_O2aq]
[]
[transported_H2O]
[]
[transported_mass]
[]
[massfrac_H]
[]
[massfrac_Cl]
[]
[massfrac_SO4]
[]
[massfrac_HCO3]
[]
[massfrac_SiO2aq]
[]
[massfrac_Al]
[]
[massfrac_Ca]
[]
[massfrac_Mg]
[]
[massfrac_Fe]
[]
[massfrac_K]
[]
[massfrac_Na]
[]
[massfrac_Sr]
[]
[massfrac_F]
[]
[massfrac_BOH]
[]
[massfrac_Br]
[]
[massfrac_Ba]
[]
[massfrac_Li]
[]
[massfrac_NO3]
[]
[massfrac_O2aq]
[]
[massfrac_H2O]
[]
[]
[AuxKernels]
[free_cm3_Kfeldspar]
type = GeochemistryQuantityAux
variable = free_cm3_Kfeldspar
species = 'K-feldspar'
quantity = free_cm3
execute_on = 'timestep_end'
[]
[porosity_auxk]
type = ParsedAux
coupled_variables = 'free_cm3_Siderite free_cm3_Pyrrhotite free_cm3_Dolomite free_cm3_Illite free_cm3_Anhydrite free_cm3_Calcite free_cm3_Quartz free_cm3_Kfeldspar free_cm3_Kaolinite free_cm3_Barite free_cm3_Celestite free_cm3_Fluorite free_cm3_Albite free_cm3_Chalcedony free_cm3_Goethite'
expression = '1000.0 / (1000.0 + free_cm3_Siderite + free_cm3_Pyrrhotite + free_cm3_Dolomite + free_cm3_Illite + free_cm3_Anhydrite + free_cm3_Calcite + free_cm3_Quartz + free_cm3_Kfeldspar + free_cm3_Kaolinite + free_cm3_Barite + free_cm3_Celestite + free_cm3_Fluorite + free_cm3_Albite + free_cm3_Chalcedony + free_cm3_Goethite)'
variable = porosity
execute_on = 'timestep_end'
[]
[nodal_void_volume_auxk]
type = NodalVoidVolumeAux
variable = nodal_void_volume
nodal_void_volume_uo = nodal_void_volume_uo
execute_on = 'initial timestep_end' # initial to ensure it is properly evaluated for the first timestep
[]
[rate_H_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_H nodal_void_volume'
variable = rate_H_per_1l
expression = 'pf_rate_H / 1.0079 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Cl_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Cl nodal_void_volume'
variable = rate_Cl_per_1l
expression = 'pf_rate_Cl / 35.453 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_SO4_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_SO4 nodal_void_volume'
variable = rate_SO4_per_1l
expression = 'pf_rate_SO4 / 96.0576 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_HCO3_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_HCO3 nodal_void_volume'
variable = rate_HCO3_per_1l
expression = 'pf_rate_HCO3 / 61.0171 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_SiO2aq_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_SiO2aq nodal_void_volume'
variable = rate_SiO2aq_per_1l
expression = 'pf_rate_SiO2aq / 60.0843 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Al_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Al nodal_void_volume'
variable = rate_Al_per_1l
expression = 'pf_rate_Al / 26.9815 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Ca_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Ca nodal_void_volume'
variable = rate_Ca_per_1l
expression = 'pf_rate_Ca / 40.08 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Mg_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Mg nodal_void_volume'
variable = rate_Mg_per_1l
expression = 'pf_rate_Mg / 24.305 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Fe_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Fe nodal_void_volume'
variable = rate_Fe_per_1l
expression = 'pf_rate_Fe / 55.847 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_K_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_K nodal_void_volume'
variable = rate_K_per_1l
expression = 'pf_rate_K / 39.0983 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Na_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Na nodal_void_volume'
variable = rate_Na_per_1l
expression = 'pf_rate_Na / 22.9898 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Sr_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Sr nodal_void_volume'
variable = rate_Sr_per_1l
expression = 'pf_rate_Sr / 87.62 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_F_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_F nodal_void_volume'
variable = rate_F_per_1l
expression = 'pf_rate_F / 18.9984 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_BOH_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_BOH nodal_void_volume'
variable = rate_BOH_per_1l
expression = 'pf_rate_BOH / 61.8329 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Br_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Br nodal_void_volume'
variable = rate_Br_per_1l
expression = 'pf_rate_Br / 79.904 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Ba_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Ba nodal_void_volume'
variable = rate_Ba_per_1l
expression = 'pf_rate_Ba / 137.33 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_Li_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_Li nodal_void_volume'
variable = rate_Li_per_1l
expression = 'pf_rate_Li / 6.941 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_NO3_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_NO3 nodal_void_volume'
variable = rate_NO3_per_1l
expression = 'pf_rate_NO3 / 62.0049 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_O2aq_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_O2aq nodal_void_volume'
variable = rate_O2aq_per_1l
expression = 'pf_rate_O2aq / 31.9988 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[rate_H2O_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_H2O nodal_void_volume'
variable = rate_H2O_per_1l
expression = 'pf_rate_H2O / 18.01801802 / nodal_void_volume'
execute_on = 'timestep_end'
[]
[transported_H_auxk]
type = GeochemistryQuantityAux
variable = transported_H
species = 'H+'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Cl_auxk]
type = GeochemistryQuantityAux
variable = transported_Cl
species = 'Cl-'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_SO4_auxk]
type = GeochemistryQuantityAux
variable = transported_SO4
species = 'SO4--'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_HCO3_auxk]
type = GeochemistryQuantityAux
variable = transported_HCO3
species = 'HCO3-'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_SiO2aq_auxk]
type = GeochemistryQuantityAux
variable = transported_SiO2aq
species = 'SiO2(aq)'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Al_auxk]
type = GeochemistryQuantityAux
variable = transported_Al
species = 'Al+++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Ca_auxk]
type = GeochemistryQuantityAux
variable = transported_Ca
species = 'Ca++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Mg_auxk]
type = GeochemistryQuantityAux
variable = transported_Mg
species = 'Mg++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Fe_auxk]
type = GeochemistryQuantityAux
variable = transported_Fe
species = 'Fe++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_K_auxk]
type = GeochemistryQuantityAux
variable = transported_K
species = 'K+'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Na_auxk]
type = GeochemistryQuantityAux
variable = transported_Na
species = 'Na+'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Sr_auxk]
type = GeochemistryQuantityAux
variable = transported_Sr
species = 'Sr++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_F_auxk]
type = GeochemistryQuantityAux
variable = transported_F
species = 'F-'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_BOH_auxk]
type = GeochemistryQuantityAux
variable = transported_BOH
species = 'B(OH)3'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Br_auxk]
type = GeochemistryQuantityAux
variable = transported_Br
species = 'Br-'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Ba_auxk]
type = GeochemistryQuantityAux
variable = transported_Ba
species = 'Ba++'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Li_auxk]
type = GeochemistryQuantityAux
variable = transported_Li
species = 'Li+'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_NO3_auxk]
type = GeochemistryQuantityAux
variable = transported_NO3
species = 'NO3-'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_O2aq_auxk]
type = GeochemistryQuantityAux
variable = transported_O2aq
species = 'O2(aq)'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_H2O_auxk]
type = GeochemistryQuantityAux
variable = transported_H2O
species = 'H2O'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_mass_auxk]
type = ParsedAux
coupled_variables = ' transported_H transported_Cl transported_SO4 transported_HCO3 transported_SiO2aq transported_Al transported_Ca transported_Mg transported_Fe transported_K transported_Na transported_Sr transported_F transported_BOH transported_Br transported_Ba transported_Li transported_NO3 transported_O2aq transported_H2O'
variable = transported_mass
expression = 'transported_H * 1.0079 + transported_Cl * 35.453 + transported_SO4 * 96.0576 + transported_HCO3 * 61.0171 + transported_SiO2aq * 60.0843 + transported_Al * 26.9815 + transported_Ca * 40.08 + transported_Mg * 24.305 + transported_Fe * 55.847 + transported_K * 39.0983 + transported_Na * 22.9898 + transported_Sr * 87.62 + transported_F * 18.9984 + transported_BOH * 61.8329 + transported_Br * 79.904 + transported_Ba * 137.33 + transported_Li * 6.941 + transported_NO3 * 62.0049 + transported_O2aq * 31.9988 + transported_H2O * 18.01801802'
execute_on = 'timestep_end'
[]
[massfrac_H_auxk]
type = ParsedAux
coupled_variables = 'transported_H transported_mass'
variable = massfrac_H
expression = 'transported_H * 1.0079 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Cl_auxk]
type = ParsedAux
coupled_variables = 'transported_Cl transported_mass'
variable = massfrac_Cl
expression = 'transported_Cl * 35.453 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_SO4_auxk]
type = ParsedAux
coupled_variables = 'transported_SO4 transported_mass'
variable = massfrac_SO4
expression = 'transported_SO4 * 96.0576 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_HCO3_auxk]
type = ParsedAux
coupled_variables = 'transported_HCO3 transported_mass'
variable = massfrac_HCO3
expression = 'transported_HCO3 * 61.0171 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_SiO2aq_auxk]
type = ParsedAux
coupled_variables = 'transported_SiO2aq transported_mass'
variable = massfrac_SiO2aq
expression = 'transported_SiO2aq * 60.0843 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Al_auxk]
type = ParsedAux
coupled_variables = 'transported_Al transported_mass'
variable = massfrac_Al
expression = 'transported_Al * 26.9815 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Ca_auxk]
type = ParsedAux
coupled_variables = 'transported_Ca transported_mass'
variable = massfrac_Ca
expression = 'transported_Ca * 40.08 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Mg_auxk]
type = ParsedAux
coupled_variables = 'transported_Mg transported_mass'
variable = massfrac_Mg
expression = 'transported_Mg * 24.305 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Fe_auxk]
type = ParsedAux
coupled_variables = 'transported_Fe transported_mass'
variable = massfrac_Fe
expression = 'transported_Fe * 55.847 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_K_auxk]
type = ParsedAux
coupled_variables = 'transported_K transported_mass'
variable = massfrac_K
expression = 'transported_K * 39.0983 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Na_auxk]
type = ParsedAux
coupled_variables = 'transported_Na transported_mass'
variable = massfrac_Na
expression = 'transported_Na * 22.9898 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Sr_auxk]
type = ParsedAux
coupled_variables = 'transported_Sr transported_mass'
variable = massfrac_Sr
expression = 'transported_Sr * 87.62 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_F_auxk]
type = ParsedAux
coupled_variables = 'transported_F transported_mass'
variable = massfrac_F
expression = 'transported_F * 18.9984 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_BOH_auxk]
type = ParsedAux
coupled_variables = 'transported_BOH transported_mass'
variable = massfrac_BOH
expression = 'transported_BOH * 61.8329 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Br_auxk]
type = ParsedAux
coupled_variables = 'transported_Br transported_mass'
variable = massfrac_Br
expression = 'transported_Br * 79.904 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Ba_auxk]
type = ParsedAux
coupled_variables = 'transported_Ba transported_mass'
variable = massfrac_Ba
expression = 'transported_Ba * 137.33 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Li_auxk]
type = ParsedAux
coupled_variables = 'transported_Li transported_mass'
variable = massfrac_Li
expression = 'transported_Li * 6.941 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_NO3_auxk]
type = ParsedAux
coupled_variables = 'transported_NO3 transported_mass'
variable = massfrac_NO3
expression = 'transported_NO3 * 62.0049 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_O2aq_auxk]
type = ParsedAux
coupled_variables = 'transported_O2aq transported_mass'
variable = massfrac_O2aq
expression = 'transported_O2aq * 31.9988 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_H2O_auxk]
type = ParsedAux
coupled_variables = 'transported_H2O transported_mass'
variable = massfrac_H2O
expression = 'transported_H2O * 18.01801802 / transported_mass'
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[memory]
type = MemoryUsage
outputs = 'console'
[]
[porosity]
type = PointValue
variable = porosity
[]
[solution_temperature]
type = PointValue
variable = solution_temperature
[]
[massfrac_H]
type = PointValue
variable = massfrac_H
[]
[massfrac_Cl]
type = PointValue
variable = massfrac_Cl
[]
[massfrac_SO4]
type = PointValue
variable = massfrac_SO4
[]
[massfrac_HCO3]
type = PointValue
variable = massfrac_HCO3
[]
[massfrac_SiO2aq]
type = PointValue
variable = massfrac_SiO2aq
[]
[massfrac_Al]
type = PointValue
variable = massfrac_Al
[]
[massfrac_Ca]
type = PointValue
variable = massfrac_Ca
[]
[massfrac_Mg]
type = PointValue
variable = massfrac_Mg
[]
[massfrac_Fe]
type = PointValue
variable = massfrac_Fe
[]
[massfrac_K]
type = PointValue
variable = massfrac_K
[]
[massfrac_Na]
type = PointValue
variable = massfrac_Na
[]
[massfrac_Sr]
type = PointValue
variable = massfrac_Sr
[]
[massfrac_F]
type = PointValue
variable = massfrac_F
[]
[massfrac_BOH]
type = PointValue
variable = massfrac_BOH
[]
[massfrac_Br]
type = PointValue
variable = massfrac_Br
[]
[massfrac_Ba]
type = PointValue
variable = massfrac_Ba
[]
[massfrac_Li]
type = PointValue
variable = massfrac_Li
[]
[massfrac_NO3]
type = PointValue
variable = massfrac_NO3
[]
[massfrac_O2aq]
type = PointValue
variable = massfrac_O2aq
[]
[massfrac_H2O]
type = PointValue
variable = massfrac_H2O
[]
[free_cm3_Siderite]
type = PointValue
variable = free_cm3_Siderite
[]
[free_cm3_Pyrrhotite]
type = PointValue
variable = free_cm3_Pyrrhotite
[]
[free_cm3_Dolomite]
type = PointValue
variable = free_cm3_Dolomite
[]
[free_cm3_Illite]
type = PointValue
variable = free_cm3_Illite
[]
[free_cm3_Anhydrite]
type = PointValue
variable = free_cm3_Anhydrite
[]
[free_cm3_Calcite]
type = PointValue
variable = free_cm3_Calcite
[]
[free_cm3_Quartz]
type = PointValue
variable = free_cm3_Quartz
[]
[free_cm3_K-feldspar]
type = PointValue
variable = free_cm3_K-feldspar
[]
[free_cm3_Kaolinite]
type = PointValue
variable = free_cm3_Kaolinite
[]
[free_cm3_Barite]
type = PointValue
variable = free_cm3_Barite
[]
[free_cm3_Celestite]
type = PointValue
variable = free_cm3_Celestite
[]
[free_cm3_Fluorite]
type = PointValue
variable = free_cm3_Fluorite
[]
[free_cm3_Albite]
type = PointValue
variable = free_cm3_Albite
[]
[free_cm3_Chalcedony]
type = PointValue
variable = free_cm3_Chalcedony
[]
[free_cm3_Goethite]
type = PointValue
variable = free_cm3_Goethite
[]
[]
[Outputs]
exodus = true
csv = true
[]
(test/tests/postprocessors/scalar_variable/scalar_variable_pps.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[ScalarKernels]
[time]
type = ODETimeDerivative
variable = v
[]
[flux_sink]
type = PostprocessorSinkScalarKernel
variable = v
postprocessor = scale_flux
[]
[]
[BCs]
[right]
type = DirichletBC
value = 0
variable = u
boundary = 'right'
[]
[left]
type = ADMatchedScalarValueBC
variable = u
v = v
boundary = 'left'
[]
[]
[Variables]
[u][]
[v]
family = SCALAR
order = FIRST
initial_condition = 1
[]
[]
[Postprocessors]
[flux]
type = SideDiffusiveFluxIntegral
variable = u
diffusivity = 1
boundary = 'left'
execute_on = 'initial nonlinear linear timestep_end'
[]
[scale_flux]
type = ScalePostprocessor
scaling_factor = -1
value = flux
execute_on = 'initial nonlinear linear timestep_end'
[]
[reporter]
type = ScalarVariable
variable = v
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
dt = .1
end_time = 1
solve_type = PJFNK
nl_rel_tol = 1e-12
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_aux_kernels/block-dynamics-aux-wear.i)
starting_point = 0.5e-1
offset = -0.05
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[normal_lm]
block = 3
use_dual = true
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y'
generate_output = 'stress_xx stress_yy'
strain = FINITE
block = '1 2'
zeta = 1.0
hht_alpha = 0.0
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
alpha = 0
eta = 0.0
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[strain]
type = ComputeFiniteStrain
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[AuxVariables]
[worn_depth]
block = '3'
[]
[vel_x]
block = '1 2'
[]
[accel_x]
block = '1 2'
[]
[vel_y]
block = '1 2'
[]
[accel_y]
block = '1 2'
[]
[vel_z]
block = '1 2'
[]
[accel_z]
block = '1 2'
[]
[]
[AuxKernels]
[worn_depth]
type = MortarArchardsLawAux
variable = worn_depth
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
displacements = 'disp_x disp_y'
friction_coefficient = 0.5
energy_wear_coefficient = 1.0
normal_pressure = normal_lm
[]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = 'linear timestep_end'
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = 'linear timestep_end'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
lm_variable = normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeDynamicWeightedGapLMMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
c = 1e4
capture_tolerance = 1.0e-5
newmark_beta = 0.25
newmark_gamma = 0.5
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 20
secondary_boundary = 10
primary_subdomain = 4
secondary_subdomain = 3
variable = normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(8.0 * pi / 4 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
end_time = 0.675
dt = 0.075
dtmin = .075
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount '
petsc_options_value = 'lu superlu_dist NONZERO 1e-15'
nl_max_its = 30
line_search = 'l2'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
checkpoint = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = normal_lm
subdomain = '3'
execute_on = 'nonlinear timestep_end'
[]
[]
(modules/combined/test/tests/DiffuseCreep/stress.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 2
[]
[Variables]
[./c]
[./InitialCondition]
type = FunctionIC
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);0.1+0.1*v'
[../]
[../]
[./mu]
[../]
[./jx]
[../]
[./jy]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gb]
family = LAGRANGE
order = FIRST
[../]
[./creep_strain_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./creep_strain_xy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xx]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_yy]
family = MONOMIAL
order = CONSTANT
[../]
[./stress_xy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Kernels]
[./conc]
type = CHSplitConcentration
variable = c
mobility = mobility_prop
chemical_potential_var = mu
[../]
[./chempot]
type = CHSplitChemicalPotential
variable = mu
chemical_potential_prop = mu_prop
c = c
[../]
[./flux_x]
type = CHSplitFlux
variable = jx
component = 0
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./flux_y]
type = CHSplitFlux
variable = jy
component = 1
mobility_name = mobility_prop
mu = mu
c = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[./TensorMechanics]
displacements = 'disp_x disp_y'
[../]
[]
[AuxKernels]
[./gb]
type = FunctionAux
variable = gb
function = 'x0:=5.0;thk:=0.5;m:=2;r:=abs(x-x0);v:=exp(-(r/thk)^m);v'
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_i = 0
index_j = 0
[../]
[./creep_strain_yy]
type = RankTwoAux
variable = creep_strain_yy
rank_two_tensor = creep_strain
index_i = 1
index_j = 1
[../]
[./creep_strain_xy]
type = RankTwoAux
variable = creep_strain_xy
rank_two_tensor = creep_strain
index_i = 0
index_j = 1
[../]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_i = 1
index_j = 1
[../]
[./stress_xy]
type = RankTwoAux
variable = stress_xy
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[]
[Materials]
[./chemical_potential]
type = DerivativeParsedMaterial
block = 0
property_name = mu_prop
coupled_variables = c
expression = 'c'
derivative_order = 1
[../]
[./var_dependence]
type = DerivativeParsedMaterial
block = 0
expression = 'c*(1.0-c)'
coupled_variables = c
property_name = var_dep
derivative_order = 1
[../]
[./mobility]
type = CompositeMobilityTensor
block = 0
M_name = mobility_prop
tensors = diffusivity
weights = var_dep
args = c
[../]
[./phase_normal]
type = PhaseNormalTensor
phase = gb
normal_tensor_name = gb_normal
[../]
[./aniso_tensor]
type = GBDependentAnisotropicTensor
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = aniso_tensor
[../]
[./diffusivity]
type = GBDependentDiffusivity
gb = gb
bulk_parameter = 0.1
gb_parameter = 1
gb_normal_tensor_name = gb_normal
gb_tensor_prop_name = diffusivity
[../]
[./diffuse_strain_increment]
type = FluxBasedStrainIncrement
xflux = jx
yflux = jy
gb = gb
property_name = diffuse
[../]
[./diffuse_creep_strain]
type = SumTensorIncrements
tensor_name = creep_strain
coupled_tensor_increment_names = diffuse
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y'
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
inelastic_strain_names = creep_strain
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '120.0 80.0'
fill_method = symmetric_isotropic
[../]
[]
[BCs]
[./Periodic]
[./cbc]
auto_direction = 'x y'
variable = c
[../]
[../]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_rel_tol = 1e-10
nl_max_its = 5
l_tol = 1e-4
l_max_its = 20
dt = 1
num_steps = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian_damper/block_restriction.i)
[Problem]
kernel_coverage_check = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[lower_d]
type = LowerDBlockFromSidesetGenerator
input = gmg
sidesets = left
new_block_id = 10
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.025 0.05'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
add_variables = true
new_system = true
formulation = TOTAL
block = 0
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 3
function = top_pull
preset = true
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 2e5
block = 0
[]
[stress]
type = ComputeLagrangianLinearElasticStress
large_kinematics = true
block = 0
[]
[dummy]
type = GenericConstantMaterial
prop_names = dummy
prop_values = 0
block = 10
[]
[]
[Dampers]
[ejd]
type = ReferenceElementJacobianDamper
max_increment = 0.002
displacements = 'disp_x disp_y disp_z'
block = 0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 2
dt = 1
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/heat_transfer/test/tests/directional_flux_bc/3d_elem.i)
[Mesh]
[shade]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 3
nz = 3
xmax = 0.2
ymax = 0.5
zmax = 0.5
[]
[screen]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 20
nz = 20
xmax = 0.05
[]
[screen_block]
type = SubdomainIDGenerator
input = screen
subdomain_id = 1
[]
[combine]
type = CombinerGenerator
inputs = 'shade screen_block'
positions = '0 0 0 1 0 0'
[]
[all_sides]
type = SideSetsAroundSubdomainGenerator
block = '0 1'
new_boundary = 100
input = combine
[]
[shaded_side]
type = SideSetsAroundSubdomainGenerator
normal = '-1 0 0'
block = 1
input = all_sides
new_boundary = 101
[]
[]
[GlobalParams]
illumination_flux = '1 0 0'
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[dt]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[flux]
type = DirectionalFluxBC
variable = u
boundary = 101
self_shadow_uo = shadow
[]
[]
[UserObjects]
[shadow]
type = SelfShadowSideUserObject
boundary = 100
execute_on = INITIAL
[]
[]
[Postprocessors]
[light]
type = SideIntegralVariablePostprocessor
variable = u
boundary = 101
[]
[]
[Executioner]
type = Transient
dt = 0.01
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/varying-eps-basic-kt-primitive.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
[]
[sup_vel_x]
type = MooseVariableFVReal
[]
[T_fluid]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_vel_x]
type = FunctionIC
variable = sup_vel_x
function = 'exact_sup_vel_x'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = sup_vel_x
momentum_component = x
eqn = "momentum"
[]
[eps_grad]
type = PNSFVPGradEpsilon
variable = sup_vel_x
momentum_component = 'x'
epsilon_function = 'eps'
[]
[momentum_fn]
type = FVBodyForce
variable = sup_vel_x
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = T_fluid
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = pressure
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = T_fluid
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = pressure
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = T_fluid
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[pressure_right]
type = FVFunctionDirichletBC
variable = pressure
function = exact_p
boundary = 'right'
[]
[sup_vel_x_left]
type = FVFunctionDirichletBC
variable = sup_vel_x
function = exact_sup_vel_x
boundary = 'left'
[]
[T_fluid_left]
type = FVFunctionDirichletBC
variable = T_fluid
function = exact_T
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
superficial_vel_x = sup_vel_x
T_fluid = T_fluid
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
expression = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
expression = '-3.83667087618017*sin(1.1*x)*cos(1.3*x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
expression = '3.48788261470924*cos(1.1*x)*cos(1.3*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
expression = '(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x))*cos(1.3*x) + 3.48788261470924*sin(x)*cos(1.1*x)^2*cos(1.3*x)/cos(x)^2 - 7.67334175236034*sin(1.1*x)*cos(1.1*x)*cos(1.3*x)/cos(x) - 4.53424739912202*sin(1.3*x)*cos(1.1*x)^2/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
expression = '26.7439413073546*cos(1.5*x)'
[]
[forcing_rho_et]
type = ParsedFunction
expression = '1.0*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(x)*cos(1.1*x)*cos(1.3*x)/cos(x)^2 - 1.1*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.1*x)*cos(1.3*x)/cos(x) - 1.3*(3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.5*x))*sin(1.3*x)*cos(1.1*x)/cos(x) + 1.0*(-(10.6975765229419*cos(1.5*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.5*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 16.0463647844128*sin(1.5*x)/cos(x))*cos(x) - 40.1159119610319*sin(1.5*x))*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
expression = '0.0106975765229418*cos(1.5*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
expression = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)*cos(1.3*x)'
[]
[exact_p]
type = ParsedFunction
expression = '3.48788261470924*(3.06706896551724*cos(1.5*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
expression = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[eps]
type = ParsedFunction
expression = 'cos(1.3*x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
expression_x = '1.0*cos(1.1*x)*cos(1.3*x)/cos(x)'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_vel_x]
variable = sup_vel_x
function = exact_sup_vel_x
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2T_fluid]
variable = T_fluid
function = exact_T
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/solid_mechanics/test/tests/recompute_radial_return/isotropic_plasticity_finite_strain.i)
# This simulation uses the piece-wise linear strain hardening model
# with the incremental small strain formulation; incremental small strain
# is required to produce the strain_increment for the DiscreteRadialReturnStressIncrement
# class, which handles the calculation of the stress increment to return
# to the yield surface in a J2 (isotropic) plasticity problem.
#
# This test assumes a Poissons ratio of 0.3 and applies a displacement loading
# condition on the top in the y direction.
#
# An identical problem was run in Abaqus on a similar 1 element mesh and was used
# to verify the SolidMechanics solution; this SolidMechanics code matches the
# SolidMechanics solution.
#
# Mechanical strain is the sum of the elastic and plastic strains but is different
# from total strain in cases with eigen strains, e.g. thermal strain.
[Mesh]
file = 1x1x1cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./top_pull]
type = ParsedFunction
expression = t*(0.0625)
[../]
[./hf]
type = PiecewiseLinear
x = '0 0.001 0.003 0.023'
y = '50 52 54 56'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./isotropic_plasticity]
type = IsotropicPlasticityStressUpdate
yield_stress = 50.0
hardening_function = hf
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'isotropic_plasticity'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.00125
dtmin = 0.0001
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/anis_mech_hill_tensor_creep.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 128
ny = 128
second_order = true
[]
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = false
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[]
[Variables]
[disp_x]
order = SECOND
scaling = 1e-10
[]
[disp_y]
order = SECOND
scaling = 1e-10
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 10e3'
y = '0 1e-4'
[]
[]
[Kernels]
[stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
[]
[stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'elastic_strain_xx elastic_strain_yy elastic_strain_xy'
use_automatic_differentiation = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = orthotropic
C_ijkl = '2.0e3 2.0e5 2.0e3 0.71428571e3 0.71428571e3 0.71428571e3 0.4 0.2 0.004 0.004 0.2 0.4'
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep"
max_iterations = 300
[]
[hill_tensor]
type = HillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.3866 1.6413 1.6413 1.2731"
base_name = trial_creep
[]
[trial_creep]
type = ADHillCreepStressUpdate
coefficient = 1e-24
n_exponent = 4
m_exponent = 0
activation_energy = 0
# internal_solve_output_on = always
base_name = trial_creep
[]
[creep_one]
type = ADPowerLawCreepStressUpdate
coefficient = 1e-24
n_exponent = 4
activation_energy = 0
base_name = creep_one
[]
[creep_nine]
type = ADPowerLawCreepStressUpdate
coefficient = 9e-24
n_exponent = 4
activation_energy = 0
base_name = creep_nine
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type -sub_pc_type'
petsc_options_value = '101 asm lu'
line_search = 'none'
nl_rel_tol = 1e-5
nl_abs_tol = 1.0e-13
num_steps = 200
dt = 1.0e2
automatic_scaling = true
[]
[Postprocessors]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[]
[Outputs]
csv = true
exodus = true
[]
(test/tests/time_integrators/explicit-euler/ee-2d-linear.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = (x+y)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*(x+y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
lumping = true
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1 2 3'
function = exact_fn
implicit = true
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'explicit-euler'
solve_type = 'LINEAR'
start_time = 0.0
num_steps = 20
dt = 0.00005
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/optimization/examples/materialTransient/gradient.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[]
[Variables/u_adjoint]
initial_condition = 0
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u_adjoint
[]
[diff]
type = MatDiffusion
variable = u_adjoint
diffusivity = D
[]
[]
[DiracKernels]
[misfit]
type = ReporterTimePointSource
variable = u_adjoint
value_name = data/misfit_values
x_coord_name = data/measurement_xcoord
y_coord_name = data/measurement_ycoord
z_coord_name = data/measurement_zcoord
time_name = data/measurement_time
reverse_time_end = 1
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u_adjoint
boundary = 'right top'
value = 0
[]
[]
[Materials]
[diffc]
type = GenericFunctionMaterial
prop_names = 'D'
prop_values = 'diffc_fun'
[]
[]
[Functions]
[diffc_fun]
type = NearestReporterCoordinatesFunction
value_name = 'diffc_rep/D_vals'
x_coord_name = 'diffc_rep/D_x_coord'
y_coord_name = 'diffc_rep/D_y_coord'
[]
[]
[Reporters]
[diffc_rep]
type = ConstantReporter
real_vector_names = 'D_x_coord D_y_coord D_vals'
real_vector_values = '0.25 0.75 0.25 0.75;
0.25 0.25 0.75 0.75;
0.1 10 10 0.1' # Reference solution
outputs = none
[]
[data]
type = OptimizationData
[]
[]
[AuxVariables/u]
[]
[UserObjects]
[load_u]
type = AdjointSolutionUserObject
mesh = forward_out.e
system_variables = 'u'
reverse_time_end = 1
execute_on = 'timestep_begin'
[]
[]
[AuxKernels]
[u_aux]
type = SolutionAux
variable = u
solution = load_u
direct = true
execute_on = 'timestep_begin'
[]
[]
[VectorPostprocessors]
[adjoint]
type = ElementOptimizationDiffusionCoefFunctionInnerProduct
variable = u_adjoint
forward_variable = u
function = diffc_fun
reverse_time_end = 1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-12
dt = 0.1
num_steps = 10
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_xyz.i)
#
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displx]
type = PiecewiseLinear
x = '0 1'
y = '0 0.00175'
[../]
[./velocity_y]
type = ParsedFunction
expression = 'if(t < 2, 0.00175, 0)'
[../]
[./velocity_z]
type = ParsedFunction
expression = 0.00175
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./move_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = displx
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./move_y]
type = PresetVelocity
variable = disp_y
boundary = 5
function = velocity_y
# time_periods = 'p2 p3'
[../]
[./fix_z]
type = DirichletBC
variable = disp_z
boundary = 3
value = 0.0
[../]
[./move_z]
type = PresetVelocity
variable = disp_z
boundary = 6
function = velocity_z
# time_periods = 'p3'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 186.5e9
poissons_ratio = .316
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 119.3e6
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ExponentialSoftening
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-5
nl_max_its = 100
nl_abs_tol = 1e-6
#nl_rel_tol = 1e-4
nl_rel_tol = 1e-8
start_time = 0.0
end_time = 3.0
dt = 0.01
[]
[Controls]
[./p1]
type = TimePeriod
start_time = 0.0
end_time = 1.0
disable_objects = 'BCs/move_y BCs/move_z'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p2]
type = TimePeriod
start_time = 1.0
end_time = 2.0
disable_objects = 'BCs/move_z'
enable_objects = 'BCs/move_y'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p3]
type = TimePeriod
start_time = 2.0
end_time = 3.0
enable_objects = 'BCs/move_y BCs/move_z'
reverse_on_false = false
execute_on = 'initial timestep_begin'
set_sync_times = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jn31.i)
# two phase with injection borehole (both fully_upwind=true and fully_upwind=false)
#
# unsaturated = true
# gravity = true
# supg = true
# transient = true
# wellbore = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[DiracKernels]
[./bh_water]
type = RichardsBorehole
bottom_pressure = 1
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pwater
unit_weight = '0 0 0'
character = -1E12
[../]
[./bh_gas]
type = RichardsBorehole
bottom_pressure = 2
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pgas
unit_weight = '0 0 0'
character = -1E12
fully_upwind = true
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn31
exodus = false
[]
(modules/porous_flow/test/tests/mass_conservation/mass04.i)
# The sample is a single unit element, with roller BCs on the sides
# and bottom. A constant displacement is applied to the top: disp_z = -0.01*t.
# There is no fluid flow.
# Fluid mass conservation is checked.
#
# Under these conditions
# porepressure = porepressure(t=0) - (Fluid bulk modulus)*log(1 - 0.01*t)
# stress_xx = (bulk - 2*shear/3)*disp_z/L (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*disp_z/L (remember this is effective stress)
# where L is the height of the sample (L=1 in this test)
#
# Parameters:
# Bulk modulus = 2
# Shear modulus = 1.5
# fluid bulk modulus = 0.5
# initial porepressure = 0.1
#
# Desired output:
# zdisp = -0.01*t
# p0 = 0.1 - 0.5*log(1-0.01*t)
# stress_xx = stress_yy = -0.01*t
# stress_zz = -0.04*t
#
# Regarding the "log" - it comes from preserving fluid mass
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
initial_condition = 0.1
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_z
function = -0.01*t
boundary = front
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0.5 0 0 0 0.5 0 0 0 0.5'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = 'console csv'
execute_on = 'initial timestep_end'
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 0.5'
use_displaced_mesh = false
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = csv
point = '0 0 0'
variable = stress_zz
[]
[fluid_mass]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
outputs = 'console csv'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-8 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 2
[]
[Outputs]
execute_on = 'initial timestep_end'
file_base = mass04
[csv]
type = CSV
[]
[]
(modules/thermal_hydraulics/test/tests/components/inlet_mass_flow_rate_1phase/jacobian.i)
[GlobalParams]
initial_p = 1e5
initial_T = 300
initial_vel = 2
gravity_vector = '9.81 0 0'
scaling_factor_1phase = '1. 1. 1'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = eos
# geometry
position = '0 0 0'
orientation = '1 0 0'
A = 1e-4
D_h = 1.12837916709551
f = 0
length = 1
n_elems = 2
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 1
T = 300
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1e-2
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-snes_type -snes_test_err'
petsc_options_value = 'test 1e-11'
[]
(modules/solid_mechanics/examples/coal_mining/cosserat_mc_wp_sticky_longitudinal.i)
# Strata deformation and fracturing around a coal mine
#
# A 2D geometry is used that simulates a longitudinal section of
# the coal mine. The model is actually 3D, but the "x"
# dimension is only 10m long, meshed with 1 element, and
# there is no "x" displacement. The mine is 400m deep
# and just the roof is studied (0<=z<=400). The model sits
# between -300<=y<=1800. The excavation sits in 0<=y<=1500. The
# excavation height is 3m (ie, the excavation lies within
# 0<=z<=3).
#
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions for this elastic simulation are:
# - disp_x = 0 everywhere
# - disp_y = 0 at y=-300 and y=1800
# - disp_z = 0 at z=0, but there is a time-dependent
# Young's modulus that simulates excavation
# - wc_x = 0 at y=300 and y=1800.
# That is, rollers on the sides, free at top,
# and prescribed at bottom in the unexcavated portion.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = -0.025*(300-z) MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 3 MPa
# MC friction angle = 37 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa
#
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = -5
xmax = 5
nz = 40
zmin = 0
zmax = 400
bias_z = 1.1
ny = 140 # 15m elements
ymin = -300
ymax = 1800
[]
[left]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 11
normal = '0 -1 0'
input = generated_mesh
[]
[right]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 12
normal = '0 1 0'
input = left
[]
[front]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 13
normal = '-1 0 0'
input = right
[]
[back]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 14
normal = '1 0 0'
input = front
[]
[top]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 15
normal = '0 0 1'
input = back
[]
[bottom]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 16
normal = '0 0 -1'
input = top
[]
[excav]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '-5 0 0'
top_right = '5 1500 3'
input = bottom
[]
[roof]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 18
normal = '0 0 1'
input = excav
[]
[]
[GlobalParams]
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[]
[Kernels]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6 # remember this is in MPa
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
[../]
[./mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
[../]
[./mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '11 12'
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '16'
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = '11 12'
value = 0.0
[../]
[./roof]
type = StickyBC
variable = disp_z
min_value = -3.0
boundary = '18'
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '-0.8*2500*10E-6*(400-z)'
[../]
[./ini_zz]
type = ParsedFunction
expression = '-2500*10E-6*(400-z)'
[../]
[./excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval slope'
symbol_values = '1.0 0 1500.0 1E-9 1 15'
# excavation face at ymin+(ymax-ymin)*min(t/end_t,1)
# slope is the distance over which the modulus reduces from maxval to minval
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,if(y<ymin+(ymax-ymin)*min(t/end_t,1)+slope,minval+(maxval-minval)*(y-(ymin+(ymax-ymin)*min(t/end_t,1)))/slope,maxval))'
[../]
[./density_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval'
symbol_values = '1.0 0 1500.0 0 2500'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,maxval)'
[../]
[]
[UserObjects]
[./mc_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.99 # MPa
value_residual = 3.01 # MPa
rate = 1.0
[../]
[./mc_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./mc_dil]
type = SolidMechanicsHardeningConstant
value = 0.15 # 8deg
[../]
[./mc_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[../]
[./mc_compressive_str]
type = SolidMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[../]
[./wp_coh_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_compressive_str_soften]
type = SolidMechanicsHardeningCubic
value_0 = 100
value_residual = 1.0
internal_limit = 1.0
[../]
[]
[Materials]
[./elasticity_tensor_0]
type = ComputeLayeredCosseratElasticityTensor
block = 0
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
[../]
[./elasticity_tensor_1]
type = ComputeLayeredCosseratElasticityTensor
block = 1
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
elasticity_tensor_prefactor = excav_sideways
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
eigenstrain_name = ini_stress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
[../]
[./stress_0]
type = ComputeMultipleInelasticCosseratStress
block = 0
inelastic_models = 'mc wp'
cycle_models = true
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress_1]
# this is needed so as to correctly apply the initial stress
type = ComputeMultipleInelasticCosseratStress
block = 1
inelastic_models = ''
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedMohrCoulombCosseratStressUpdate
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 100000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[../]
[./density_0]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2500
[../]
[./density_1]
type = GenericFunctionMaterial
block = 1
prop_names = density
prop_values = density_sideways
[../]
[]
[Postprocessors]
[./subs]
type = PointValue
point = '0 0 400'
variable = disp_z
use_displaced_mesh = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 30
nl_max_its = 100
start_time = 0.0
dt = 0.01 # 1 element per step
end_time = 1.0
[]
[Outputs]
file_base = cosserat_mc_wp_sticky_longitudinal
time_step_interval = 1
print_linear_residuals = false
exodus = true
csv = true
console = true
#[./console]
# type = Console
# output_linear = false
#[../]
[]
(test/tests/outputs/json/basic/json.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 3
[]
[Reporters]
[test]
type = TestDeclareReporter
[]
[]
[Outputs]
json = true
[]
(modules/stochastic_tools/test/tests/samplers/ParallelSubsetSimulation/pss.i)
[StochasticTools]
[]
[Distributions]
[mu1]
type = Normal
mean = 0.0
standard_deviation = 0.5
[]
[mu2]
type = Normal
mean = 1
standard_deviation = 0.5
[]
[]
[Samplers]
[sample]
type = ParallelSubsetSimulation
distributions = 'mu1 mu2'
num_samplessub = 20
num_subsets = 6
num_parallel_chains = 2
output_reporter = 'constant/reporter_transfer:average:value'
inputs_reporter = 'adaptive_MC/inputs'
seed = 1012
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[param]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
[]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Reporters]
[constant]
type = StochasticReporter
outputs = none
[]
[adaptive_MC]
type = AdaptiveMonteCarloDecision
output_value = constant/reporter_transfer:average:value
inputs = 'inputs'
sampler = sample
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
[out]
type = JSON
[]
[]
(modules/porous_flow/test/tests/dirackernels/bh_except08.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
at_nodes = false # Needed to force expected error
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = bh02.bh
use_mobility = true
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/porous_flow/test/tests/jacobian/basic_advection6.i)
# Basic advection with 2 porepressure as PorousFlow variables
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[u]
[]
[P0]
[]
[P1]
[]
[]
[ICs]
[P0]
type = RandomIC
variable = P0
min = -1
max = 0
[]
[P1]
type = RandomIC
variable = P1
min = 0
max = 1
[]
[u]
type = RandomIC
variable = u
[]
[]
[Kernels]
[dummy_P0]
type = NullKernel
variable = P0
[]
[dummy_P1]
type = NullKernel
variable = P1
[]
[u_advection]
type = PorousFlowBasicAdvection
variable = u
phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'P0 P1'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1
m = 0.6
sat_lr = 0.1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 3
density0 = 4
thermal_expansion = 0
viscosity = 150.0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 4
density0 = 3
thermal_expansion = 0
viscosity = 130.0
[]
[]
[Materials]
[temperature_qp]
type = PorousFlowTemperature
[]
[ppss_qp]
type = PorousFlow2PhasePP
phase0_porepressure = P0
phase1_porepressure = P1
capillary_pressure = pc
[]
[simple_fluid0_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[effective_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
fluid = true
biot_coefficient = 0.5
solid_bulk = 1
[]
[permeability]
type = PorousFlowPermeabilityKozenyCarman
poroperm_function = kozeny_carman_phi0
k0 = 5
m = 2
n = 2
phi0 = 0.1
[]
[relperm0_qp]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
s_res = 0.1
sum_s_res = 0.1
[]
[relperm1_qp]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
s_res = 0.0
sum_s_res = 0.1
[]
[darcy_velocity_qp]
type = PorousFlowDarcyVelocityMaterial
gravity = '0.25 0 0'
[]
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-snes_type'
petsc_options_value = ' test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1
[]
(modules/solid_mechanics/test/tests/thermal_expansion_function/small_const.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses small deformation theory. The results
# from the two models are identical.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeLinearElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/level_set/examples/vortex/vortex_reinit_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 1
ymax = 1
nx = 16
ny = 16
uniform_refine = 2
elem_type = QUAD9
second_order = true
[]
[Variables/phi]
family = LAGRANGE
[]
[AuxVariables]
[phi_0]
family = LAGRANGE
[]
[marker]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = phi
[]
[reinit]
type = LevelSetOlssonReinitialization
variable = phi
phi_0 = phi_0
epsilon = 0.03
[]
[]
[Problem]
type = LevelSetReinitializationProblem
[]
[UserObjects]
[arnold]
type = LevelSetOlssonTerminator
tol = 0.5
min_steps = 3
[]
[]
[Preconditioning/smp]
type = SMP
full = true
[]
[Executioner]
type = Transient
solve_type = NEWTON
start_time = 0
num_steps = 100
nl_abs_tol = 1e-14
scheme = crank-nicolson
line_search = none
dt = 0.003
[]
[Outputs]
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
extra_vector_tags = 'ref'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-7
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/richards/test/tests/theis/th_lumped_22.i)
# two-phase, fully-saturated
# production
# lumped
[Mesh]
type = FileMesh
file = th02_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1 2 4 20'
x = '0 1 10 100'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_pressure
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[DiracKernels]
[./bh]
type = RichardsPolyLineSink
pressures = '-1E9 1E9'
fluxes = '200 200'
point_file = th01.points
SumQuantityUO = total_outflow_mass
variable = pwater
[../]
[]
[Postprocessors]
[./flow_report]
type = RichardsPlotQuantity
uo = total_outflow_mass
[../]
[./p50]
type = PointValue
variable = pwater
point = '50 0 0'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E5
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
mat_porosity = 0.1
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
viscosity = '1E-3 1E-5'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'gmres asm lu NONZERO 2 2E-7 1E-10 20 1E-10 1E-100'
[../]
[]
[Executioner]
type = Transient
end_time = 100
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = th_lumped_22
csv = true
[]
(modules/solid_mechanics/test/tests/visco/gen_maxwell_relax.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./disp]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.001
[../]
[]
[Materials]
[./maxwell]
type = GeneralizedMaxwellModel
creep_modulus = '3.333333e9 3.333333e9'
creep_viscosity = '1 10'
poisson_ratio = 0.2
young_modulus = 10e9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
[../]
[./creep]
type = LinearViscoelasticStressUpdate
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = maxwell
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
dtmin = 0.01
end_time = 100
[./TimeStepper]
type = LogConstantDT
first_dt = 0.1
log_dt = 0.1
[../]
[]
[Outputs]
file_base = gen_maxwell_relax_out
exodus = true
[]
(modules/solid_mechanics/test/tests/inclined_bc/ad_inclined_bc_3d.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 4
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 2.0
zmin = 0.0
zmax = 1.0
elem_type = HEX8
[]
[rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 -20 -60'
input = generated_mesh
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
[]
[BCs]
[./Pressure]
[./top]
boundary = top
function = '-1000*t'
use_automatic_differentiation = true
[../]
[../]
[./InclinedNoDisplacementBC]
[./right]
boundary = right
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
use_automatic_differentiation = true
[../]
[./bottom]
boundary = bottom
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
use_automatic_differentiation = true
[../]
[./back]
boundary = back
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
use_automatic_differentiation = true
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
# controls for linear iterations
l_max_its = 10
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1
end_time = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/sinks/s09.i)
# Apply a piecewise-linear sink flux to the right-hand side and watch fluid flow to it
#
# This test has a single phase with two components. The test initialises with
# the porous material fully filled with component=1. The left-hand side is fixed
# at porepressure=1 and mass-fraction of the zeroth component being unity.
# The right-hand side has a very strong piecewise-linear flux that keeps the
# porepressure~0 at that side. Fluid mass is extracted by this flux in proportion
# to the fluid component mass fraction.
#
# Therefore, the zeroth fluid component will flow from left to right (down the
# pressure gradient).
#
# The important DE is
# porosity * dc/dt = (perm / visc) * grad(P) * grad(c)
# which is true for c = mass-fraction, and very large bulk modulus of the fluid.
# For grad(P) constant in time and space (as in this example) this is just the
# advection equation for c, with velocity = perm / visc / porosity. The parameters
# are chosen to velocity = 1 m/s.
# In the numerical world, and especially with full upwinding, the advection equation
# suffers from diffusion. In this example, the diffusion is obvious when plotting
# the mass-fraction along the line, but the average velocity of the front is still
# correct at 1 m/s.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp frac'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Variables]
[pp]
[]
[frac]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = 1-x
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = frac
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = pp
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
gravity = '0 0 0'
variable = frac
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
gravity = '0 0 0'
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e10 # need large in order for constant-velocity advection
density0 = 1 # almost irrelevant, except that the ability of the right BC to keep P fixed at zero is related to density_P0
thermal_expansion = 0
viscosity = 11
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = frac
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 1.1 0 0 0 1.1'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2 # irrelevant in this fully-saturated situation
phase = 0
[]
[]
[BCs]
[lhs_fixed_a]
type = DirichletBC
boundary = 'left'
variable = frac
value = 1
[]
[lhs_fixed_b]
type = DirichletBC
boundary = 'left'
variable = pp
value = 1
[]
[flux0]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '-100 100'
multipliers = '-1 1'
variable = frac # the zeroth comonent
mass_fraction_component = 0
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1E4
[]
[flux1]
type = PorousFlowPiecewiseLinearSink
boundary = 'right'
pt_vals = '-100 100'
multipliers = '-1 1'
variable = pp # comonent 1
mass_fraction_component = 1
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1E4
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-2
end_time = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[VectorPostprocessors]
[mf]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 100
sort_by = x
variable = frac
[]
[]
[Outputs]
file_base = s09
[console]
type = Console
execute_on = 'nonlinear linear'
[]
[csv]
type = CSV
sync_times = '0.1 0.5 1'
sync_only = true
[]
time_step_interval = 10
[]
(modules/contact/test/tests/explicit_dynamics/first_test.i)
# One element test to test the central difference time integrator in 3D.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[block_one]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 4.5
xmax = 5.5
ymin = 4.5
ymax = 5.5
zmin = 0.0001
zmax = 1.0001
boundary_name_prefix = 'ball'
[]
[block_two]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = 0.0
xmax = 10
ymin = 0.0
ymax = 10
zmin = -2
zmax = 0
boundary_name_prefix = 'base'
boundary_id_offset = 10
[]
[block_one_id]
type = SubdomainIDGenerator
input = block_one
subdomain_id = 1
[]
[block_two_id]
type = SubdomainIDGenerator
input = block_two
subdomain_id = 2
[]
[combine]
type = MeshCollectionGenerator
inputs = ' block_one_id block_two_id'
[]
allow_renumbering = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[]
[AuxKernels]
[accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[]
[vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[]
[accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[]
[vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_x
[]
[accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
[]
[vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
[]
[]
[Kernels]
[DynamicTensorMechanics]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
stiffness_damping_coefficient = 0.04
#generate_output = 'stress_zz strain_zz'
[]
[inertia_x]
type = InertialForce
variable = disp_x
[]
[inertia_y]
type = InertialForce
variable = disp_y
[]
[inertia_z]
type = InertialForce
variable = disp_z
[]
[]
[Functions]
[dispz]
type = ParsedFunction
expression = if(t<1.0e3,-0.01*t,0)
[]
[push]
type = ParsedFunction
expression = if(t<10.0,0.01*t,0.1)
[]
[]
[BCs]
[z_front]
type = FunctionDirichletBC
variable = disp_z
boundary = 'ball_front'
function = dispz
preset = false
[]
[x_front]
type = DirichletBC
variable = disp_x
boundary = 'ball_front'
preset = false
value = 0.0
[]
[y_front]
type = DirichletBC
variable = disp_y
boundary = 'ball_front'
preset = false
value = 0.0
[]
[x_fixed]
type = DirichletBC
variable = disp_x
boundary = 'base_back'
preset = false
value = 0.0
[]
[y_fixed]
type = DirichletBC
variable = disp_y
boundary = 'base_back'
preset = false
value = 0.0
[]
[z_fixed]
type = DirichletBC
variable = disp_z
boundary = 'base_back'
preset = false
value = 0.0
[]
[]
[ExplicitDynamicsContact]
[my_contact]
model = frictionless
primary = base_front
secondary = ball_back
penalty = 1.0e3
[]
[]
[Materials]
[elasticity_tensor_block_one]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e3
poissons_ratio = 0.0
block = 1
[]
[elasticity_tensor_block_two]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.0
block = 2
[]
[strain_block]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
[]
[density]
type = GenericConstantMaterial
prop_names = density
prop_values = 1e4
[]
[wave_speed]
type = WaveSpeed
[]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.25
dt = 0.005
timestep_tolerance = 1e-6
[TimeIntegrator]
type = CentralDifference
[]
[]
[Postprocessors]
[disp_58z]
type = NodalVariableValue
nodeid = 1
variable = disp_z
[]
[critical_time_step]
type = CriticalTimeStep
[]
[contact_pressure_max]
type = NodalExtremeValue
variable = contact_pressure
block = '1 2'
value_type = max
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/cross_material/correctness/plastic_j2.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 1
nz = 1
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = false
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = false
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = false
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = 't'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
[]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningPowerRule
value_0 = 100.0
epsilon0 = 0.1
exponent = 2.0
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianWrappedStress
[]
[compute_stress_base]
type = ComputeMultiPlasticityStress
plastic_models = j2
ep_plastic_tolerance = 1E-9
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[./strain]
type = ElementAverageValue
variable = strain_xx
[]
[./stress]
type = ElementAverageValue
variable = stress_xx
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.001
dtmin = 0.001
end_time = 0.05
[]
[Outputs]
exodus = false
csv = true
[]
(modules/phase_field/test/tests/SoretDiffusion/split_temp.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 60
xmax = 500
elem_type = EDGE
[]
[GlobalParams]
polynomial_order = 8
[]
[Variables]
[./c]
[../]
[./w]
scaling = 1.0e2
[../]
[./T]
initial_condition = 1000.0
scaling = 1.0e5
[../]
[]
[ICs]
[./c_IC]
type = SmoothCircleIC
x1 = 125.0
y1 = 0.0
radius = 60.0
invalue = 1.0
outvalue = 0.1
int_width = 100.0
variable = c
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
kappa_name = kappa
w = w
f_name = F
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./w_res_soret]
type = SoretDiffusion
variable = w
c = c
T = T
diff_name = D
Q_name = Qstar
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./HtCond]
type = MatDiffusion
variable = T
diffusivity = thermal_conductivity
[../]
[]
[BCs]
[./Left_T]
type = DirichletBC
variable = T
boundary = left
value = 1000.0
[../]
[./Right_T]
type = DirichletBC
variable = T
boundary = right
value = 1015.0
[../]
[]
[Materials]
[./Copper]
type = PFParamsPolyFreeEnergy
block = 0
c = c
T = T # K
int_width = 60.0
length_scale = 1.0e-9
time_scale = 1.0e-9
D0 = 3.1e-5 # m^2/s, from Brown1980
Em = 0.71 # in eV, from Balluffi1978 Table 2
Ef = 1.28 # in eV, from Balluffi1978 Table 2
surface_energy = 0.708 # Total guess
[../]
[./thcond]
type = ParsedMaterial
block = 0
coupled_variables = 'c'
expression = 'if(c>0.7,1e-8,4e-8)'
property_name = thermal_conductivity
outputs = exodus
[../]
[./free_energy]
type = PolynomialFreeEnergy
block = 0
c = c
derivative_order = 2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 25
nl_rel_tol = 1.0e-9
num_steps = 60
dt = 20.0
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/grain_growth/temperature_gradient.i)
#
# This test ensures that a flat grain boundary does not move
# under a temperature gradient using the normal grain growth model
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 20
xmax = 1000
ymax = 500
elem_type = QUAD
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Functions]
[./TGradient]
type = ParsedFunction
expression = '450 + 0.1*x'
[../]
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalBoundingBoxIC]
x1 = 0.0
x2 = 500.0
y1 = 0.0
y2 = 500.0
[../]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[./T]
[../]
[]
[Kernels]
[./PolycrystalKernel]
variable_mobility = true
coupled_variables = 'T'
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[./Tgrad]
type = FunctionAux
variable = T
function = TGradient
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = T # K
wGB = 60 # nm
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
[../]
[]
[Postprocessors]
[./gr0_area]
type = ElementIntegralVariablePostprocessor
variable = gr0
execute_on = 'initial TIMESTEP_END'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 10
dt = 100.0
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/warrick_lomen_islas/wli01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1000
ny = 1
xmin = -10000
xmax = 0
ymin = 0
ymax = 0.05
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 10
bulk_mod = 2E9
[../]
[./SeffBW]
type = RichardsSeff1BWsmall
Sn = 0.0
Ss = 1.0
C = 1.5
las = 2
[../]
[./RelPermBW]
type = RichardsRelPermBW
Sn = 0.0
Ss = 1.0
Kn = 0
Ks = 1
C = 1.5
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1.0E2
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = -1E-4
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffBW
pressure_vars = pressure
[../]
[]
[BCs]
active = 'base'
[./base]
type = DirichletBC
variable = pressure
boundary = 'left'
value = -1E-4
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.25
mat_permeability = '1 0 0 0 1 0 0 0 1'
density_UO = DensityConstBulk
relperm_UO = RelPermBW
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffBW
viscosity = 4
gravity = '-0.1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = ''
petsc_options_iname = '-ksp_type -pc_type -ksp_rtol -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 1000
dt = 1
[]
[Outputs]
file_base = wli01
time_step_interval = 10000
execute_on = 'timestep_end final'
exodus = true
[]
(test/tests/postprocessors/nearest_node_number/nearest_node_number_2.i)
# Using NearestNodeNumber, finds the node number of the nearest node to the point in the mesh
# In this case, the mesh has two disjoint parts and the point is equidistant from the two parts, so the closest node with the smallest ID is chosen.
# This input file is run multiple times:
# - 1 thread and 1 process
# - 2 threads and 1 process
# - 1 thread and 2 processes
# - 2 threads and 2 processes
# Each time should give the same result
[Mesh]
[left]
type = GeneratedMeshGenerator
dim = 1
nx = 4
xmin = 0
xmax = 8
[]
[right]
type = GeneratedMeshGenerator
dim = 1
nx = 4
xmin = 12
xmax = 20
[]
[combiner]
type = CombinerGenerator
inputs = 'left right'
[]
# For consistency with distributed mesh
allow_renumbering = false
[]
[UserObjects]
[nnn_uo]
type = NearestNodeNumberUO
point = '10 0 0'
execute_on = 'initial timestep_begin'
[]
[]
[Postprocessors]
[nnn]
type = NearestNodeNumber
nearest_node_number_uo = nnn_uo
execute_on = 'initial timestep_begin'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/3d_bar_orthotropic_90deg_rotation_ad_creep_z_no_rotation.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
xmin = 0
xmax = 2
ymin = 0
ymax = 10
zmin = 0
zmax = 2
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[corner]
type = ExtraNodesetGenerator
new_boundary = 101
coord = '0 0 0'
input = generated_mesh
[]
[side]
type = ExtraNodesetGenerator
new_boundary = 102
coord = '2 0 0'
input = corner
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
volumetric_locking_correction = true
use_automatic_differentiation = true
generate_output = 'elastic_strain_yy stress_yy creep_strain_yy'
[]
[]
[Materials]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep"
max_iterations = 50
absolute_tolerance = 1e-18
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 1.0 0.5 1.5 1.5 1.5"
use_large_rotation = true
[]
[trial_creep]
type = ADHillCreepStressUpdate
coefficient = 5e-14
n_exponent = 10
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
absolute_tolerance = 1e-18
relative_tolerance = 1e-18
# Force it to not use integration error
max_integration_error = 100.0
use_transformation = true
[]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 500
poissons_ratio = 0.0
[]
[]
[BCs]
[fix_z]
type = ADDirichletBC
variable = disp_z
boundary = bottom
value = 0
[]
[rot_y]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[rot_y90]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 1
variable = disp_y
[]
#
[rot_x90]
type = DisplacementAboutAxis
boundary = bottom
function = 0
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[]
[press]
boundary = top
function = '-1.0*(t-90)*0.1'
use_displaced_mesh = true
displacements = 'disp_x disp_y disp_z'
type = Pressure
variable = disp_y
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'BCs::rot_x BCs::rot_y'
disable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
start_time = '0'
end_time = '90'
[]
[c190plus]
type = TimePeriod
enable_objects = 'BCs::rot_x90 BCs::rot_y90 BCs::press'
disable_objects = 'BCs::rot_x BCs::rot_y '
start_time = '90'
end_time = '390'
[]
[]
[Postprocessors]
[creep_strain_xx]
type = ADElementAverageMaterialProperty
mat_prop = creep_strain_yy
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
nl_max_its = 50
automatic_scaling = true
l_tol = 1e-4
l_max_its = 50
start_time = 0.0
dt = 0.1
dtmin = 0.1
num_steps = 1200
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/patch/large_patch.i)
[Mesh]
[base]
type = FileMeshGenerator
file = 'patch.xda'
[]
[sets]
input = base
type = SideSetsFromPointsGenerator
new_boundary = 'left right bottom top back front'
points = ' 0 0.5 0.5
1 0.5 0.5
0.5 0.0 0.5
'
' 0.5 1.0 0.5
0.5 0.5 0.0
0.5 0.5 1.0'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
use_displaced_mesh = true
large_kinematics = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
displacements = 'disp_x disp_y disp_z'
component = 1
use_displaced_mesh = true
large_kinematics = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
displacements = 'disp_x disp_y disp_z'
component = 2
use_displaced_mesh = true
large_kinematics = true
[]
[]
[AuxVariables]
[strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[strain_xy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[strain_xz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[strain_yz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
variable = strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[]
[BCs]
[left]
type = DirichletBC
preset = true
variable = disp_x
boundary = left
value = 0.0
[]
[bottom]
type = DirichletBC
preset = true
variable = disp_y
boundary = bottom
value = 0.0
[]
[back]
type = DirichletBC
preset = true
variable = disp_z
boundary = back
value = 0.0
[]
[front]
type = DirichletBC
preset = true
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
large_kinematics = true
[]
[compute_strain]
type = ComputeLagrangianStrain
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 1
solve_type = 'newton'
petsc_options_iname = -pc_type
petsc_options_value = lu
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
end_time = 1
dtmin = 1.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/examples/coal_mining/cosserat_mc_wp.i)
# Strata deformation and fracturing around a coal mine
#
# A 2D geometry is used that simulates a transverse section of
# the coal mine. The model is actually 3D, but the "x"
# dimension is only 10m long, meshed with 1 element, and
# there is no "x" displacement. The mine is 300m deep
# and just the roof is studied (0<=z<=300). The model sits
# between 0<=y<=450. The excavation sits in 0<=y<=150. This
# is a "half model": the boundary conditions are such that
# the model simulates an excavation sitting in -150<=y<=150
# inside a model of the region -450<=y<=450. The
# excavation height is 3m (ie, the excavation lies within
# 0<=z<=3). Mining is simulated by moving the excavation's
# roof down, until disp_z=-3 at t=1.
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions are:
# - disp_x = 0 everywhere
# - disp_y = 0 at y=0 and y=450
# - disp_z = 0 for y>150
# - disp_z = -3 at maximum, for 0<=y<=150. See excav function.
# That is, rollers on the sides, free at top, and prescribed at bottom.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = -0.025*(300-z) MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 3 MPa
# MC friction angle = 37 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa, varying down to 1 MPa when tensile strain = 1
# WeakPlane cohesion = 0.1 MPa
# WeakPlane friction angle = 30 deg
# WeakPlane dilation angle = 10 deg
# WeakPlane tensile strength = 0.1 MPa
# WeakPlane compressive strength = 100 MPa softening to 1 MPa at strain = 1
#
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = -5
xmax = 5
nz = 40
zmin = 0
zmax = 400.0
bias_z = 1.1
ny = 30 # make this a multiple of 3, so y=150 is at a node
ymin = 0
ymax = 450
[]
[left]
type = SideSetsAroundSubdomainGenerator
new_boundary = 11
normal = '0 -1 0'
input = generated_mesh
[]
[right]
type = SideSetsAroundSubdomainGenerator
new_boundary = 12
normal = '0 1 0'
input = left
[]
[front]
type = SideSetsAroundSubdomainGenerator
new_boundary = 13
normal = '-1 0 0'
input = right
[]
[back]
type = SideSetsAroundSubdomainGenerator
new_boundary = 14
normal = '1 0 0'
input = front
[]
[top]
type = SideSetsAroundSubdomainGenerator
new_boundary = 15
normal = '0 0 1'
input = back
[]
[bottom]
type = SideSetsAroundSubdomainGenerator
new_boundary = 16
normal = '0 0 -1'
input = top
[]
[excav]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '-5 0 0'
top_right = '5 150 3'
input = bottom
[]
[roof]
type = SideSetsBetweenSubdomainsGenerator
new_boundary = 21
primary_block = 0
paired_block = 1
input = excav
[]
[hole]
type = BlockDeletionGenerator
block = 1
input = roof
[]
[]
[GlobalParams]
block = 0
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[]
[Kernels]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
[../]
[./mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
[../]
[./mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '11 12 16 21' # note addition of 16 and 21
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '16'
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = '11 12'
value = 0.0
[../]
[./roof]
type = FunctionDirichletBC
variable = disp_z
boundary = 21
function = excav_sideways
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '-0.8*2500*10E-6*(400-z)'
[../]
[./ini_zz]
type = ParsedFunction
expression = '-2500*10E-6*(400-z)'
[../]
[./excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax e_h closure_dist'
symbol_values = '1.0 0 150.0 -3.0 15.0'
expression = 'e_h*max(min((min(t/end_t,1)*(ymax-ymin)+ymin-y)/closure_dist,1),0)'
[../]
[./excav_downwards]
type = ParsedFunction
symbol_names = 'end_t ymin ymax e_h closure_dist'
symbol_values = '1.0 0 150.0 -3.0 15.0'
expression = 'e_h*min(t/end_t,1)*max(min(((ymax-ymin)+ymin-y)/closure_dist,1),0)'
[../]
[]
[UserObjects]
[./mc_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.99 # MPa
value_residual = 3.01 # MPa
rate = 1.0
[../]
[./mc_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./mc_dil]
type = SolidMechanicsHardeningConstant
value = 0.15 # 8deg
[../]
[./mc_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[../]
[./mc_compressive_str]
type = SolidMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[../]
[./wp_coh_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_compressive_str_soften]
type = SolidMechanicsHardeningCubic
value_0 = 100
value_residual = 1
internal_limit = 1.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeLayeredCosseratElasticityTensor
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
eigenstrain_name = ini_stress
[../]
[./stress]
type = ComputeMultipleInelasticCosseratStress
block = 0
inelastic_models = 'mc wp'
cycle_models = true
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedMohrCoulombCosseratStressUpdate
block = 0
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 10000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
block = 0
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./density]
type = GenericConstantMaterial
prop_names = density
prop_values = 2500
[../]
[]
[Postprocessors]
[./subsidence]
type = PointValue
point = '0 0 400'
variable = disp_z
use_displaced_mesh = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 30
nl_max_its = 1000
start_time = 0.0
dt = 0.2
end_time = 0.2
[]
[Outputs]
file_base = cosserat_mc_wp
time_step_interval = 1
print_linear_residuals = false
csv = true
exodus = true
[./console]
type = Console
output_linear = false
[../]
[]
(test/tests/transfers/multiapp_copy_transfer/block_restriction/bi_direction.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 2
nx = 4
ny = 4
# Designed to have non-complete overlap
subdomain_ids = '1 1 1 1
2 2 2 1
1 2 2 1
1 1 2 1'
[]
[]
[Variables]
[to_sub]
family = MONOMIAL
order = CONSTANT
initial_condition = 1
[]
[from_sub]
family = MONOMIAL
order = CONSTANT
initial_condition = 2
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 2
[]
[MultiApps]
[sub]
type = TransientMultiApp
input_files = sub.i
[]
[]
[Transfers]
[to_sub]
type = MultiAppCopyTransfer
source_variable = to_sub
variable = from_main
to_multi_app = sub
[]
[from_sub]
type = MultiAppCopyTransfer
source_variable = to_main
variable = from_sub
from_multi_app = sub
[]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/picard_multilevel/2level_picard/sub_level1.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[u]
[]
[w]
[]
[]
[Kernels]
[time_derivative]
type = TimeDerivative
variable = v
[]
[diffusion]
type = Diffusion
variable = v
[]
[source]
type = CoupledForce
variable = v
v = u
[]
[]
[BCs]
[dirichlet0]
type = DirichletBC
variable = v
boundary = '0'
value = 0
[]
[dirichlet]
type = DirichletBC
variable = v
boundary = '2'
value = 100
[]
[]
[Postprocessors]
[avg_u]
type = ElementAverageValue
variable = u
execute_on = 'initial timestep_begin timestep_end'
[]
[avg_v]
type = ElementAverageValue
variable = v
execute_on = 'initial timestep_begin timestep_end'
[]
[avg_w]
type = ElementAverageValue
variable = w
execute_on = 'initial timestep_begin timestep_end'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
end_time = 0.1
dt = 0.02
[]
[MultiApps]
[level2-]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = sub_level2.i
execute_on = 'timestep_end'
[]
[]
[Transfers]
[v_to_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
source_variable = v
variable = v
to_multi_app = level2-
execute_on = 'timestep_end'
[]
[w_from_sub]
type = MultiAppGeneralFieldShapeEvaluationTransfer
source_variable = w
variable = w
from_multi_app = level2-
execute_on = 'timestep_end'
[]
[]
[Outputs]
exodus = true
perf_graph = true
[screen]
type = Console
execute_postprocessors_on = "timestep_end timestep_begin"
[]
[]
(modules/combined/test/tests/eigenstrain/composite.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
[../]
[]
[AuxVariables]
[./c]
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[./s11]
family = MONOMIAL
order = CONSTANT
[../]
[./s22]
family = MONOMIAL
order = CONSTANT
[../]
[./ds11]
family = MONOMIAL
order = CONSTANT
[../]
[./ds22]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./s11]
type = RankTwoAux
variable = s11
rank_two_tensor = eigenstrain
index_i = 0
index_j = 0
[../]
[./s22]
type = RankTwoAux
variable = s22
rank_two_tensor = eigenstrain
index_i = 1
index_j = 1
[../]
[./ds11]
type = RankTwoAux
variable = ds11
rank_two_tensor = delastic_strain/dc
index_i = 0
index_j = 0
[../]
[./ds22]
type = RankTwoAux
variable = ds22
rank_two_tensor = delastic_strain/dc
index_i = 1
index_j = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y'
eigenstrain_names = 'eigenstrain'
[../]
[./eigen1]
type = GenericConstantRankTwoTensor
tensor_values = '1 -1 0 0 0 0'
tensor_name = eigen1
[../]
[./eigen2]
type = GenericConstantRankTwoTensor
tensor_values = '-1 1 0 0 0 0'
tensor_name = eigen2
[../]
[./weight1]
type = DerivativeParsedMaterial
expression = 0.02*c^2
property_name = weight1
coupled_variables = c
[../]
[./weight2]
type = DerivativeParsedMaterial
expression = 0.02*(1-c)^2
property_name = weight2
coupled_variables = c
[../]
[./eigenstrain]
type = CompositeEigenstrain
tensors = 'eigen1 eigen2'
weights = 'weight1 weight2'
args = c
eigenstrain_name = eigenstrain
[../]
[]
[BCs]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
execute_on = final
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/thermal_expansion/jactest.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[temperature]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
temperature = temperature
eigenstrain_names = "thermal_contribution"
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
temperature = temperature
eigenstrain_names = "thermal_contribution"
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
temperature = temperature
eigenstrain_names = "thermal_contribution"
[]
[temperature]
type = Diffusion
variable = temperature
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
eigenstrain_names = "thermal_contribution"
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[]
[]
[Executioner]
solve_type = NEWTON
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/actions/unsat_except1.i)
# Check PorousFlowUnsaturated throws an error when stabilization = none
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowUnsaturated]
porepressure = pp
dictator_name = dictator
fp = simple_fluid
stabilization = none
[]
[Variables]
[pp]
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform4.i)
# Plastic deformation, compression failure
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = 4*t
# disp_y = 3*t
# disp_z = -t
# should yield trial stress:
# stress_zz = 12*t
# stress_zx = 16*t
# stress_zy = -12*t
# Use compressive strength = 6, we should return to stress_zz = -6,
# and stress_xx = stress_yy = -2*t up to t=1 when the system is completely
# plastic, so these stress components will not change
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 4*t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 3*t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = -t
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 80
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 6
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 6
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform4
csv = true
[]
(modules/solid_mechanics/test/tests/uel/small_test_uel_states_fields.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
# nx = 10
# ny = 3
xmax = 10
ymax = 3
elem_type = TRI3
[]
[pin]
type = ExtraNodesetGenerator
nodes = 106
new_boundary = pin
input = gen
[]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[temperature]
initial_condition = 1500
[]
[voltage]
initial_condition = 210
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
function = temperature_function
variable = temperature
[]
[voltage]
type = FunctionAux
function = voltage_function
variable = voltage
[]
[]
[Functions]
[voltage_function]
type = PiecewiseLinear
x = '0 15'
y = '210 450'
[]
[temperature_function]
type = PiecewiseLinear
x = '0 15'
y = '1500 800'
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = pin
value = 0
[]
inactive = 'right_dirichlet'
# inactive = 'right_neumann'
[right_neumann]
type = FunctionNeumannBC
variable = disp_x
function = t
boundary = right
[]
[right_dirichlet]
type = FunctionDirichletBC
variable = disp_x
function = t/10
boundary = right
[]
[]
[UserObjects]
[uel]
type = AbaqusUserElement
variables = 'disp_x disp_y'
plugin = ../../../examples/uel_tri_states_tests/uel
use_displaced_mesh = false
num_state_vars = 8
constant_properties = '100 0.3' # E nu
external_fields = 'temperature voltage'
extra_vector_tags = 'kernel_residual'
[]
[]
[Problem]
kernel_coverage_check = false
extra_tag_vectors = 'kernel_residual'
[]
[AuxVariables]
[res_x]
[]
[res_y]
[]
[]
[AuxKernels]
[res_x]
type = TagVectorAux
variable = res_x
v = disp_x
vector_tag = kernel_residual
[]
[res_y]
type = TagVectorAux
variable = res_y
v = disp_y
vector_tag = kernel_residual
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
dt = 1
num_steps = 15
[]
[Postprocessors]
[delta_l]
type = SideAverageValue
variable = disp_x
boundary = right
execute_on = 'INITIAL TIMESTEP_END'
[]
[V]
type = ElementIntegralMaterialProperty
mat_prop = 1
use_displaced_mesh = true
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/combined/examples/geochem-porous_flow/geotes_weber_tensleep/porous_flow.i)
#########################################
# #
# File written by create_input_files.py #
# #
#########################################
# PorousFlow simulation of injection and production in a simplified GeoTES aquifer
# Much of this file is standard porous-flow stuff. The unusual aspects are:
# - transfer of the rates of changes of each species (kg.s) to the aquifer_geochemistry.i simulation. This is achieved by saving these changes from the PorousFlowMassTimeDerivative residuals
# - transfer of the temperature field to the aquifer_geochemistry.i simulation
# Interesting behaviour can be simulated by this file without its 'parent' simulation, exchanger.i. exchanger.i provides mass-fractions injected via the injection_rate_massfrac_* variables, but since these are more-or-less constant throughout the duration of the exchanger.i simulation, the initial_conditions specified below may be used. Similar, exchanger.i provides injection_temperature, but that is also constant.
injection_rate = -0.02 # kg/s/m, negative because injection as a source
production_rate = 0.02 # kg/s/m, this is about the maximum that can be sustained by the aquifer, with its fairly low permeability, without porepressure becoming negative
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -75
xmax = 75
ymin = 0
ymax = 40
zmin = -25
zmax = 25
nx = 15
ny = 4
nz = 5
[]
[aquifer]
type = ParsedSubdomainMeshGenerator
input = gen
block_id = 1
block_name = aquifer
combinatorial_geometry = 'z >= -5 & z <= 5'
[]
[injection_nodes]
input = aquifer
type = ExtraNodesetGenerator
new_boundary = injection_nodes
coord = '-25 0 -5; -25 0 5'
[]
[production_nodes]
input = injection_nodes
type = ExtraNodesetGenerator
new_boundary = production_nodes
coord = '25 0 -5; 25 0 5'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 -10'
[]
[BCs]
[injection_temperature]
type = MatchedValueBC
variable = temperature
v = injection_temperature
boundary = injection_nodes
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0
bulk_modulus = 2E9
viscosity = 1E-3
density0 = 1000
cv = 4000.0
cp = 4000.0
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = porepressure
temperature = temperature
mass_fraction_vars = 'f_H f_Cl f_SO4 f_HCO3 f_SiO2aq f_Al f_Ca f_Mg f_Fe f_K f_Na f_Sr f_F f_BOH f_Br f_Ba f_Li f_NO3 f_O2aq '
save_component_rate_in = 'rate_H rate_Cl rate_SO4 rate_HCO3 rate_SiO2aq rate_Al rate_Ca rate_Mg rate_Fe rate_K rate_Na rate_Sr rate_F rate_BOH rate_Br rate_Ba rate_Li rate_NO3 rate_O2aq rate_H2O' # change in kg at every node / dt
fp = the_simple_fluid
temperature_unit = Celsius
[]
[Materials]
[porosity_caps]
type = PorousFlowPorosityConst # this simulation has no porosity changes from dissolution
block = 0
porosity = 0.01
[]
[porosity_aquifer]
type = PorousFlowPorosityConst # this simulation has no porosity changes from dissolution
block = aquifer
porosity = 0.063
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = 0
permeability = '1E-18 0 0 0 1E-18 0 0 0 1E-18'
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1.7E-15 0 0 0 1.7E-15 0 0 0 4.1E-16'
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[]
[Preconditioning]
active = typically_efficient
[typically_efficient]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = ' hypre boomeramg'
[]
[strong]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm ilu NONZERO 2'
[]
[probably_too_strong]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 7.76E6 # 90 days
[TimeStepper]
type = FunctionDT
function = 'min(3E4, max(1E4, 0.2 * t))'
[]
[]
[Outputs]
exodus = true
[]
[Variables]
[f_H]
initial_condition = -2.952985071156e-06
[]
[f_Cl]
initial_condition = 0.04870664551708
[]
[f_SO4]
initial_condition = 0.0060359986852517
[]
[f_HCO3]
initial_condition = 5.0897287594019e-05
[]
[f_SiO2aq]
initial_condition = 3.0246609868421e-05
[]
[f_Al]
initial_condition = 3.268028901929e-08
[]
[f_Ca]
initial_condition = 0.00082159428184586
[]
[f_Mg]
initial_condition = 1.8546347062146e-05
[]
[f_Fe]
initial_condition = 4.3291908204093e-05
[]
[f_K]
initial_condition = 6.8434768308898e-05
[]
[f_Na]
initial_condition = 0.033298053919671
[]
[f_Sr]
initial_condition = 1.2771866652177e-05
[]
[f_F]
initial_condition = 5.5648860174073e-06
[]
[f_BOH]
initial_condition = 0.0003758574621917
[]
[f_Br]
initial_condition = 9.0315286107068e-05
[]
[f_Ba]
initial_condition = 1.5637460875161e-07
[]
[f_Li]
initial_condition = 8.3017067912701e-05
[]
[f_NO3]
initial_condition = 0.00010958455036169
[]
[f_O2aq]
initial_condition = -7.0806852373351e-05
[]
[porepressure]
initial_condition = 30E6
[]
[temperature]
initial_condition = 92
scaling = 1E-6 # fluid enthalpy is roughly 1E6
[]
[]
[DiracKernels]
[inject_H]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_H
point_file = injection.bh
variable = f_H
[]
[inject_Cl]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Cl
point_file = injection.bh
variable = f_Cl
[]
[inject_SO4]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_SO4
point_file = injection.bh
variable = f_SO4
[]
[inject_HCO3]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_HCO3
point_file = injection.bh
variable = f_HCO3
[]
[inject_SiO2aq]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_SiO2aq
point_file = injection.bh
variable = f_SiO2aq
[]
[inject_Al]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Al
point_file = injection.bh
variable = f_Al
[]
[inject_Ca]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Ca
point_file = injection.bh
variable = f_Ca
[]
[inject_Mg]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Mg
point_file = injection.bh
variable = f_Mg
[]
[inject_Fe]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Fe
point_file = injection.bh
variable = f_Fe
[]
[inject_K]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_K
point_file = injection.bh
variable = f_K
[]
[inject_Na]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Na
point_file = injection.bh
variable = f_Na
[]
[inject_Sr]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Sr
point_file = injection.bh
variable = f_Sr
[]
[inject_F]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_F
point_file = injection.bh
variable = f_F
[]
[inject_BOH]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_BOH
point_file = injection.bh
variable = f_BOH
[]
[inject_Br]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Br
point_file = injection.bh
variable = f_Br
[]
[inject_Ba]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Ba
point_file = injection.bh
variable = f_Ba
[]
[inject_Li]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_Li
point_file = injection.bh
variable = f_Li
[]
[inject_NO3]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_NO3
point_file = injection.bh
variable = f_NO3
[]
[inject_O2aq]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_O2aq
point_file = injection.bh
variable = f_O2aq
[]
[inject_H2O]
type = PorousFlowPolyLineSink
SumQuantityUO = injected_mass
fluxes = ${injection_rate}
p_or_t_vals = 0.0
multiplying_var = injection_rate_massfrac_H2O
point_file = injection.bh
variable = porepressure
[]
[produce_H]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_H
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 0
point_file = production.bh
variable = f_H
[]
[produce_Cl]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Cl
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 1
point_file = production.bh
variable = f_Cl
[]
[produce_SO4]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_SO4
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 2
point_file = production.bh
variable = f_SO4
[]
[produce_HCO3]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_HCO3
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 3
point_file = production.bh
variable = f_HCO3
[]
[produce_SiO2aq]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_SiO2aq
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 4
point_file = production.bh
variable = f_SiO2aq
[]
[produce_Al]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Al
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 5
point_file = production.bh
variable = f_Al
[]
[produce_Ca]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Ca
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 6
point_file = production.bh
variable = f_Ca
[]
[produce_Mg]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Mg
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 7
point_file = production.bh
variable = f_Mg
[]
[produce_Fe]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Fe
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 8
point_file = production.bh
variable = f_Fe
[]
[produce_K]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_K
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 9
point_file = production.bh
variable = f_K
[]
[produce_Na]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Na
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 10
point_file = production.bh
variable = f_Na
[]
[produce_Sr]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Sr
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 11
point_file = production.bh
variable = f_Sr
[]
[produce_F]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_F
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 12
point_file = production.bh
variable = f_F
[]
[produce_BOH]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_BOH
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 13
point_file = production.bh
variable = f_BOH
[]
[produce_Br]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Br
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 14
point_file = production.bh
variable = f_Br
[]
[produce_Ba]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Ba
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 15
point_file = production.bh
variable = f_Ba
[]
[produce_Li]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_Li
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 16
point_file = production.bh
variable = f_Li
[]
[produce_NO3]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_NO3
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 17
point_file = production.bh
variable = f_NO3
[]
[produce_O2aq]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_O2aq
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 18
point_file = production.bh
variable = f_O2aq
[]
[produce_H2O]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_mass_H2O
fluxes = ${production_rate}
p_or_t_vals = 0.0
mass_fraction_component = 19
point_file = production.bh
variable = porepressure
[]
[produce_heat]
type = PorousFlowPolyLineSink
SumQuantityUO = produced_heat
fluxes = ${production_rate}
p_or_t_vals = 0.0
use_enthalpy = true
point_file = production.bh
variable = temperature
[]
[]
[UserObjects]
[injected_mass]
type = PorousFlowSumQuantity
[]
[produced_mass_H]
type = PorousFlowSumQuantity
[]
[produced_mass_Cl]
type = PorousFlowSumQuantity
[]
[produced_mass_SO4]
type = PorousFlowSumQuantity
[]
[produced_mass_HCO3]
type = PorousFlowSumQuantity
[]
[produced_mass_SiO2aq]
type = PorousFlowSumQuantity
[]
[produced_mass_Al]
type = PorousFlowSumQuantity
[]
[produced_mass_Ca]
type = PorousFlowSumQuantity
[]
[produced_mass_Mg]
type = PorousFlowSumQuantity
[]
[produced_mass_Fe]
type = PorousFlowSumQuantity
[]
[produced_mass_K]
type = PorousFlowSumQuantity
[]
[produced_mass_Na]
type = PorousFlowSumQuantity
[]
[produced_mass_Sr]
type = PorousFlowSumQuantity
[]
[produced_mass_F]
type = PorousFlowSumQuantity
[]
[produced_mass_BOH]
type = PorousFlowSumQuantity
[]
[produced_mass_Br]
type = PorousFlowSumQuantity
[]
[produced_mass_Ba]
type = PorousFlowSumQuantity
[]
[produced_mass_Li]
type = PorousFlowSumQuantity
[]
[produced_mass_NO3]
type = PorousFlowSumQuantity
[]
[produced_mass_O2aq]
type = PorousFlowSumQuantity
[]
[produced_mass_H2O]
type = PorousFlowSumQuantity
[]
[produced_heat]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
execute_on = TIMESTEP_BEGIN
[]
[tot_kg_injected_this_timestep]
type = PorousFlowPlotQuantity
uo = injected_mass
[]
[kg_H_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_H
[]
[kg_Cl_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Cl
[]
[kg_SO4_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_SO4
[]
[kg_HCO3_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_HCO3
[]
[kg_SiO2aq_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_SiO2aq
[]
[kg_Al_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Al
[]
[kg_Ca_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Ca
[]
[kg_Mg_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Mg
[]
[kg_Fe_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Fe
[]
[kg_K_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_K
[]
[kg_Na_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Na
[]
[kg_Sr_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Sr
[]
[kg_F_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_F
[]
[kg_BOH_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_BOH
[]
[kg_Br_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Br
[]
[kg_Ba_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Ba
[]
[kg_Li_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_Li
[]
[kg_NO3_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_NO3
[]
[kg_O2aq_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_O2aq
[]
[kg_H2O_produced_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_mass_H2O
[]
[mole_rate_H_produced]
type = FunctionValuePostprocessor
function = moles_H
indirect_dependencies = 'kg_H_produced_this_timestep dt'
[]
[mole_rate_Cl_produced]
type = FunctionValuePostprocessor
function = moles_Cl
indirect_dependencies = 'kg_Cl_produced_this_timestep dt'
[]
[mole_rate_SO4_produced]
type = FunctionValuePostprocessor
function = moles_SO4
indirect_dependencies = 'kg_SO4_produced_this_timestep dt'
[]
[mole_rate_HCO3_produced]
type = FunctionValuePostprocessor
function = moles_HCO3
indirect_dependencies = 'kg_HCO3_produced_this_timestep dt'
[]
[mole_rate_SiO2aq_produced]
type = FunctionValuePostprocessor
function = moles_SiO2aq
indirect_dependencies = 'kg_SiO2aq_produced_this_timestep dt'
[]
[mole_rate_Al_produced]
type = FunctionValuePostprocessor
function = moles_Al
indirect_dependencies = 'kg_Al_produced_this_timestep dt'
[]
[mole_rate_Ca_produced]
type = FunctionValuePostprocessor
function = moles_Ca
indirect_dependencies = 'kg_Ca_produced_this_timestep dt'
[]
[mole_rate_Mg_produced]
type = FunctionValuePostprocessor
function = moles_Mg
indirect_dependencies = 'kg_Mg_produced_this_timestep dt'
[]
[mole_rate_Fe_produced]
type = FunctionValuePostprocessor
function = moles_Fe
indirect_dependencies = 'kg_Fe_produced_this_timestep dt'
[]
[mole_rate_K_produced]
type = FunctionValuePostprocessor
function = moles_K
indirect_dependencies = 'kg_K_produced_this_timestep dt'
[]
[mole_rate_Na_produced]
type = FunctionValuePostprocessor
function = moles_Na
indirect_dependencies = 'kg_Na_produced_this_timestep dt'
[]
[mole_rate_Sr_produced]
type = FunctionValuePostprocessor
function = moles_Sr
indirect_dependencies = 'kg_Sr_produced_this_timestep dt'
[]
[mole_rate_F_produced]
type = FunctionValuePostprocessor
function = moles_F
indirect_dependencies = 'kg_F_produced_this_timestep dt'
[]
[mole_rate_BOH_produced]
type = FunctionValuePostprocessor
function = moles_BOH
indirect_dependencies = 'kg_BOH_produced_this_timestep dt'
[]
[mole_rate_Br_produced]
type = FunctionValuePostprocessor
function = moles_Br
indirect_dependencies = 'kg_Br_produced_this_timestep dt'
[]
[mole_rate_Ba_produced]
type = FunctionValuePostprocessor
function = moles_Ba
indirect_dependencies = 'kg_Ba_produced_this_timestep dt'
[]
[mole_rate_Li_produced]
type = FunctionValuePostprocessor
function = moles_Li
indirect_dependencies = 'kg_Li_produced_this_timestep dt'
[]
[mole_rate_NO3_produced]
type = FunctionValuePostprocessor
function = moles_NO3
indirect_dependencies = 'kg_NO3_produced_this_timestep dt'
[]
[mole_rate_O2aq_produced]
type = FunctionValuePostprocessor
function = moles_O2aq
indirect_dependencies = 'kg_O2aq_produced_this_timestep dt'
[]
[mole_rate_H2O_produced]
type = FunctionValuePostprocessor
function = moles_H2O
indirect_dependencies = 'kg_H2O_produced_this_timestep dt'
[]
[heat_joules_extracted_this_timestep]
type = PorousFlowPlotQuantity
uo = produced_heat
[]
[production_temperature]
type = AverageNodalVariableValue
boundary = production_nodes
variable = temperature
[]
[]
[Functions]
[moles_H]
type = ParsedFunction
symbol_names = 'kg_H dt'
symbol_values = 'kg_H_produced_this_timestep dt'
expression = 'kg_H * 1000 / 1.0079 / dt'
[]
[moles_Cl]
type = ParsedFunction
symbol_names = 'kg_Cl dt'
symbol_values = 'kg_Cl_produced_this_timestep dt'
expression = 'kg_Cl * 1000 / 35.453 / dt'
[]
[moles_SO4]
type = ParsedFunction
symbol_names = 'kg_SO4 dt'
symbol_values = 'kg_SO4_produced_this_timestep dt'
expression = 'kg_SO4 * 1000 / 96.0576 / dt'
[]
[moles_HCO3]
type = ParsedFunction
symbol_names = 'kg_HCO3 dt'
symbol_values = 'kg_HCO3_produced_this_timestep dt'
expression = 'kg_HCO3 * 1000 / 61.0171 / dt'
[]
[moles_SiO2aq]
type = ParsedFunction
symbol_names = 'kg_SiO2aq dt'
symbol_values = 'kg_SiO2aq_produced_this_timestep dt'
expression = 'kg_SiO2aq * 1000 / 60.0843 / dt'
[]
[moles_Al]
type = ParsedFunction
symbol_names = 'kg_Al dt'
symbol_values = 'kg_Al_produced_this_timestep dt'
expression = 'kg_Al * 1000 / 26.9815 / dt'
[]
[moles_Ca]
type = ParsedFunction
symbol_names = 'kg_Ca dt'
symbol_values = 'kg_Ca_produced_this_timestep dt'
expression = 'kg_Ca * 1000 / 40.08 / dt'
[]
[moles_Mg]
type = ParsedFunction
symbol_names = 'kg_Mg dt'
symbol_values = 'kg_Mg_produced_this_timestep dt'
expression = 'kg_Mg * 1000 / 24.305 / dt'
[]
[moles_Fe]
type = ParsedFunction
symbol_names = 'kg_Fe dt'
symbol_values = 'kg_Fe_produced_this_timestep dt'
expression = 'kg_Fe * 1000 / 55.847 / dt'
[]
[moles_K]
type = ParsedFunction
symbol_names = 'kg_K dt'
symbol_values = 'kg_K_produced_this_timestep dt'
expression = 'kg_K * 1000 / 39.0983 / dt'
[]
[moles_Na]
type = ParsedFunction
symbol_names = 'kg_Na dt'
symbol_values = 'kg_Na_produced_this_timestep dt'
expression = 'kg_Na * 1000 / 22.9898 / dt'
[]
[moles_Sr]
type = ParsedFunction
symbol_names = 'kg_Sr dt'
symbol_values = 'kg_Sr_produced_this_timestep dt'
expression = 'kg_Sr * 1000 / 87.62 / dt'
[]
[moles_F]
type = ParsedFunction
symbol_names = 'kg_F dt'
symbol_values = 'kg_F_produced_this_timestep dt'
expression = 'kg_F * 1000 / 18.9984 / dt'
[]
[moles_BOH]
type = ParsedFunction
symbol_names = 'kg_BOH dt'
symbol_values = 'kg_BOH_produced_this_timestep dt'
expression = 'kg_BOH * 1000 / 61.8329 / dt'
[]
[moles_Br]
type = ParsedFunction
symbol_names = 'kg_Br dt'
symbol_values = 'kg_Br_produced_this_timestep dt'
expression = 'kg_Br * 1000 / 79.904 / dt'
[]
[moles_Ba]
type = ParsedFunction
symbol_names = 'kg_Ba dt'
symbol_values = 'kg_Ba_produced_this_timestep dt'
expression = 'kg_Ba * 1000 / 137.33 / dt'
[]
[moles_Li]
type = ParsedFunction
symbol_names = 'kg_Li dt'
symbol_values = 'kg_Li_produced_this_timestep dt'
expression = 'kg_Li * 1000 / 6.941 / dt'
[]
[moles_NO3]
type = ParsedFunction
symbol_names = 'kg_NO3 dt'
symbol_values = 'kg_NO3_produced_this_timestep dt'
expression = 'kg_NO3 * 1000 / 62.0049 / dt'
[]
[moles_O2aq]
type = ParsedFunction
symbol_names = 'kg_O2aq dt'
symbol_values = 'kg_O2aq_produced_this_timestep dt'
expression = 'kg_O2aq * 1000 / 31.9988 / dt'
[]
[moles_H2O]
type = ParsedFunction
symbol_names = 'kg_H2O dt'
symbol_values = 'kg_H2O_produced_this_timestep dt'
expression = 'kg_H2O * 1000 / 18.01801802 / dt'
[]
[]
[AuxVariables]
[injection_temperature]
initial_condition = 92
[]
[injection_rate_massfrac_H]
initial_condition = -2.952985071156e-06
[]
[injection_rate_massfrac_Cl]
initial_condition = 0.04870664551708
[]
[injection_rate_massfrac_SO4]
initial_condition = 0.0060359986852517
[]
[injection_rate_massfrac_HCO3]
initial_condition = 5.0897287594019e-05
[]
[injection_rate_massfrac_SiO2aq]
initial_condition = 3.0246609868421e-05
[]
[injection_rate_massfrac_Al]
initial_condition = 3.268028901929e-08
[]
[injection_rate_massfrac_Ca]
initial_condition = 0.00082159428184586
[]
[injection_rate_massfrac_Mg]
initial_condition = 1.8546347062146e-05
[]
[injection_rate_massfrac_Fe]
initial_condition = 4.3291908204093e-05
[]
[injection_rate_massfrac_K]
initial_condition = 6.8434768308898e-05
[]
[injection_rate_massfrac_Na]
initial_condition = 0.033298053919671
[]
[injection_rate_massfrac_Sr]
initial_condition = 1.2771866652177e-05
[]
[injection_rate_massfrac_F]
initial_condition = 5.5648860174073e-06
[]
[injection_rate_massfrac_BOH]
initial_condition = 0.0003758574621917
[]
[injection_rate_massfrac_Br]
initial_condition = 9.0315286107068e-05
[]
[injection_rate_massfrac_Ba]
initial_condition = 1.5637460875161e-07
[]
[injection_rate_massfrac_Li]
initial_condition = 8.3017067912701e-05
[]
[injection_rate_massfrac_NO3]
initial_condition = 0.00010958455036169
[]
[injection_rate_massfrac_O2aq]
initial_condition = -7.0806852373351e-05
[]
[injection_rate_massfrac_H2O]
initial_condition = 0.91032275033842
[]
[rate_H]
[]
[rate_Cl]
[]
[rate_SO4]
[]
[rate_HCO3]
[]
[rate_SiO2aq]
[]
[rate_Al]
[]
[rate_Ca]
[]
[rate_Mg]
[]
[rate_Fe]
[]
[rate_K]
[]
[rate_Na]
[]
[rate_Sr]
[]
[rate_F]
[]
[rate_BOH]
[]
[rate_Br]
[]
[rate_Ba]
[]
[rate_Li]
[]
[rate_NO3]
[]
[rate_O2aq]
[]
[rate_H2O]
[]
[]
[MultiApps]
[react]
type = TransientMultiApp
input_files = aquifer_geochemistry.i
clone_master_mesh = true
execute_on = 'timestep_end'
[]
[]
[Transfers]
[changes_due_to_flow]
type = MultiAppCopyTransfer
source_variable = 'rate_H rate_Cl rate_SO4 rate_HCO3 rate_SiO2aq rate_Al rate_Ca rate_Mg rate_Fe rate_K rate_Na rate_Sr rate_F rate_BOH rate_Br rate_Ba rate_Li rate_NO3 rate_O2aq rate_H2O temperature'
variable = 'pf_rate_H pf_rate_Cl pf_rate_SO4 pf_rate_HCO3 pf_rate_SiO2aq pf_rate_Al pf_rate_Ca pf_rate_Mg pf_rate_Fe pf_rate_K pf_rate_Na pf_rate_Sr pf_rate_F pf_rate_BOH pf_rate_Br pf_rate_Ba pf_rate_Li pf_rate_NO3 pf_rate_O2aq pf_rate_H2O temperature'
to_multi_app = react
[]
[massfrac_from_geochem]
type = MultiAppCopyTransfer
source_variable = 'massfrac_H massfrac_Cl massfrac_SO4 massfrac_HCO3 massfrac_SiO2aq massfrac_Al massfrac_Ca massfrac_Mg massfrac_Fe massfrac_K massfrac_Na massfrac_Sr massfrac_F massfrac_BOH massfrac_Br massfrac_Ba massfrac_Li massfrac_NO3 massfrac_O2aq '
variable = 'f_H f_Cl f_SO4 f_HCO3 f_SiO2aq f_Al f_Ca f_Mg f_Fe f_K f_Na f_Sr f_F f_BOH f_Br f_Ba f_Li f_NO3 f_O2aq '
from_multi_app = react
[]
[]
(modules/combined/examples/mortar/eigenstrain.i)
#
# Eigenstrain with Mortar gradient periodicity
#
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 50
ny = 50
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
[]
[./cnode]
input = gen
type = ExtraNodesetGenerator
coord = '0.0 0.0'
new_boundary = 100
[../]
[./anode]
input = cnode
type = ExtraNodesetGenerator
coord = '0.0 0.5'
new_boundary = 101
[../]
[secondary_x]
input = anode
type = LowerDBlockFromSidesetGenerator
sidesets = '3'
new_block_id = 10
new_block_name = "secondary_x"
[]
[primary_x]
input = secondary_x
type = LowerDBlockFromSidesetGenerator
sidesets = '1'
new_block_id = 12
new_block_name = "primary_x"
[]
[secondary_y]
input = primary_x
type = LowerDBlockFromSidesetGenerator
sidesets = '0'
new_block_id = 11
new_block_name = "secondary_y"
[]
[primary_y]
input = secondary_y
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = 13
new_block_name = "primary_y"
[]
[]
[GlobalParams]
derivative_order = 2
enable_jit = true
displacements = 'disp_x disp_y'
[]
# AuxVars to compute the free energy density for outputting
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
block = 0
execute_on = 'initial LINEAR'
variable = local_energy
interfacial_vars = 'c'
kappa_names = 'kappa_c'
[../]
[]
[Variables]
# Solute concentration variable
[./c]
[./InitialCondition]
type = RandomIC
min = 0.49
max = 0.51
[../]
block = 0
[../]
[./w]
block = 0
[../]
# Mesh displacement
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
# Lagrange multipliers for gradient component periodicity
[./lm_left_right_xx]
order = FIRST
family = LAGRANGE
block = secondary_x
[../]
[./lm_left_right_xy]
order = FIRST
family = LAGRANGE
block = secondary_x
[../]
[./lm_left_right_yx]
order = FIRST
family = LAGRANGE
block = secondary_x
[../]
[./lm_left_right_yy]
order = FIRST
family = LAGRANGE
block = secondary_x
[../]
[./lm_up_down_xx]
order = FIRST
family = LAGRANGE
block = secondary_y
[../]
[./lm_up_down_xy]
order = FIRST
family = LAGRANGE
block = secondary_y
[../]
[./lm_up_down_yx]
order = FIRST
family = LAGRANGE
block = secondary_y
[../]
[./lm_up_down_yy]
order = FIRST
family = LAGRANGE
block = secondary_y
[../]
[]
[Constraints]
[./ud_disp_x_grad_x]
type = EqualGradientConstraint
variable = lm_up_down_xx
component = 0
secondary_variable = disp_x
secondary_boundary = bottom
primary_boundary = top
secondary_subdomain = secondary_y
primary_subdomain = primary_y
periodic = true
[../]
[./ud_disp_x_grad_y]
type = EqualGradientConstraint
variable = lm_up_down_xy
component = 1
secondary_variable = disp_x
secondary_boundary = bottom
primary_boundary = top
secondary_subdomain = secondary_y
primary_subdomain = primary_y
periodic = true
[../]
[./ud_disp_y_grad_x]
type = EqualGradientConstraint
variable = lm_up_down_yx
component = 0
secondary_variable = disp_y
secondary_boundary = bottom
primary_boundary = top
secondary_subdomain = secondary_y
primary_subdomain = primary_y
periodic = true
[../]
[./ud_disp_y_grad_y]
type = EqualGradientConstraint
variable = lm_up_down_yy
component = 1
secondary_variable = disp_y
secondary_boundary = bottom
primary_boundary = top
secondary_subdomain = secondary_y
primary_subdomain = primary_y
periodic = true
[../]
[./lr_disp_x_grad_x]
type = EqualGradientConstraint
variable = lm_left_right_xx
component = 0
secondary_variable = disp_x
secondary_boundary = left
primary_boundary = right
secondary_subdomain = secondary_x
primary_subdomain = primary_x
periodic = true
[../]
[./lr_disp_x_grad_y]
type = EqualGradientConstraint
variable = lm_left_right_xy
component = 1
secondary_variable = disp_x
secondary_boundary = left
primary_boundary = right
secondary_subdomain = secondary_x
primary_subdomain = primary_x
periodic = true
[../]
[./lr_disp_y_grad_x]
type = EqualGradientConstraint
variable = lm_left_right_yx
component = 0
secondary_variable = disp_y
secondary_boundary = left
primary_boundary = right
secondary_subdomain = secondary_x
primary_subdomain = primary_x
periodic = true
[../]
[./lr_disp_y_grad_y]
type = EqualGradientConstraint
variable = lm_left_right_yy
component = 1
secondary_variable = disp_y
secondary_boundary = left
primary_boundary = right
secondary_subdomain = secondary_x
primary_subdomain = primary_x
periodic = true
[../]
[]
[Kernels]
# Set up stress divergence kernels
[./TensorMechanics]
block = 0
[../]
# Cahn-Hilliard kernels
[./c_dot]
type = CoupledTimeDerivative
variable = w
v = c
block = 0
[../]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
block = 0
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
block = 0
[../]
[]
[Materials]
# declare a few constants, such as mobilities (L,M) and interface gradient prefactors (kappa*)
[./consts]
type = GenericConstantMaterial
block = '0 10 11'
prop_names = 'M kappa_c'
prop_values = '0.2 0.01 '
[../]
[./shear1]
type = GenericConstantRankTwoTensor
block = 0
tensor_values = '0 0 0 0 0 0.5'
tensor_name = shear1
[../]
[./shear2]
type = GenericConstantRankTwoTensor
block = 0
tensor_values = '0 0 0 0 0 -0.5'
tensor_name = shear2
[../]
[./expand3]
type = GenericConstantRankTwoTensor
block = 0
tensor_values = '1 1 0 0 0 0'
tensor_name = expand3
[../]
[./weight1]
type = DerivativeParsedMaterial
block = 0
expression = '0.3*c^2'
property_name = weight1
coupled_variables = c
[../]
[./weight2]
type = DerivativeParsedMaterial
block = 0
expression = '0.3*(1-c)^2'
property_name = weight2
coupled_variables = c
[../]
[./weight3]
type = DerivativeParsedMaterial
block = 0
expression = '4*(0.5-c)^2'
property_name = weight3
coupled_variables = c
[../]
# matrix phase
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '1 1'
fill_method = symmetric_isotropic
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y'
eigenstrain_names = eigenstrain
[../]
[./eigenstrain]
type = CompositeEigenstrain
block = 0
tensors = 'shear1 shear2 expand3'
weights = 'weight1 weight2 weight3'
args = c
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
# chemical free energies
[./chemical_free_energy]
type = DerivativeParsedMaterial
block = 0
property_name = Fc
expression = '4*c^2*(1-c)^2'
coupled_variables = 'c'
outputs = exodus
output_properties = Fc
[../]
# elastic free energies
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = Fe
block = 0
args = 'c'
outputs = exodus
output_properties = Fe
[../]
# free energy (chemical + elastic)
[./free_energy]
type = DerivativeSumMaterial
block = 0
property_name = F
sum_materials = 'Fc Fe'
coupled_variables = 'c'
[../]
[]
[BCs]
[./Periodic]
[./up_down]
primary = top
secondary = bottom
translation = '0 -1 0'
variable = 'c w'
[../]
[./left_right]
primary = left
secondary = right
translation = '1 0 0'
variable = 'c w'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = disp_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = disp_y
value = 0
[../]
# fix side point x coordinate to inhibit rotation
[./angularfix]
type = DirichletBC
boundary = 101
variable = disp_x
value = 0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
# We monitor the total free energy and the total solute concentration (should be constant)
[Postprocessors]
[./total_free_energy]
type = ElementIntegralVariablePostprocessor
block = 0
execute_on = 'initial TIMESTEP_END'
variable = local_energy
[../]
[./total_solute]
type = ElementIntegralVariablePostprocessor
block = 0
execute_on = 'initial TIMESTEP_END'
variable = c
[../]
[./min]
type = ElementExtremeValue
block = 0
execute_on = 'initial TIMESTEP_END'
value_type = min
variable = c
[../]
[./max]
type = ElementExtremeValue
block = 0
execute_on = 'initial TIMESTEP_END'
value_type = max
variable = c
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
# mortar currently does not support MPI parallelization
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' lu NONZERO 1e-10'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 200
[./TimeStepper]
type = SolutionTimeAdaptiveDT
dt = 0.01
[../]
[]
[Outputs]
execute_on = 'timestep_end'
print_linear_residuals = false
exodus = true
[./table]
type = CSV
delimiter = ' '
[../]
[]
(test/tests/time_integrators/newmark-beta/newmark_beta_default_parameters.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of the TimeIntegrator system.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Newmark-Beta method
#
# @Requirement F1.30
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6'
y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
preset = false
boundary = 'left'
function = forcing_fn
[../]
[./right]
type = FunctionDirichletBC
variable = u
preset = false
boundary = 'right'
function = forcing_fn
[../]
[]
[Executioner]
type = Transient
# Time integrator scheme
scheme = "newmark-beta"
start_time = 0.0
num_steps = 6
dt = 0.1
[]
[Postprocessors]
[./udot]
type = ElementAverageTimeDerivative
variable = u
[../]
[./udotdot]
type = ElementAverageSecondTimeDerivative
variable = u
[../]
[./u]
type = ElementAverageValue
variable = u
[../]
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/MultiPhase/crosstermfreeenergy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = -8
xmax = 8
ymin = -8
ymax = 8
elem_type = QUAD4
[]
[AuxVariables]
[./local_energy]
order = CONSTANT
family = MONOMIAL
[../]
[./cross_energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./local_free_energy]
type = TotalFreeEnergy
f_name = F0
variable = local_energy
additional_free_energy = cross_energy
[../]
[./cross_terms]
type = CrossTermGradientFreeEnergy
variable = cross_energy
interfacial_vars = 'eta1 eta2 eta3'
kappa_names = 'kappa11 kappa12 kappa13
kappa21 kappa22 kappa23
kappa31 kappa32 kappa33'
[../]
[]
[Variables]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 0.0
y1 = 5.0
radius = 5.0
invalue = 1.0
outvalue = 0.0
int_width = 10.0
[../]
[../]
[./eta2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = -4.0
y1 = -2.0
radius = 5.0
invalue = 1.0
outvalue = 0.0
int_width = 10.0
[../]
[../]
[./eta3]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 4.0
y1 = -2.0
radius = 5.0
invalue = 1.0
outvalue = 0.0
int_width = 10.0
[../]
[../]
[]
[Kernels]
[./dummy_diff1]
type = Diffusion
variable = eta1
[../]
[./dummy_time1]
type = TimeDerivative
variable = eta1
[../]
[./dummy_diff2]
type = Diffusion
variable = eta2
[../]
[./dummy_time2]
type = TimeDerivative
variable = eta2
[../]
[./dummy_diff3]
type = Diffusion
variable = eta3
[../]
[./dummy_tim3]
type = TimeDerivative
variable = eta3
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'F0 kappa11 kappa12 kappa13 kappa21 kappa22 kappa23 kappa31 kappa32 kappa33'
prop_values = '0 11 12 13 12 22 23 13 23 33 '
[../]
[]
[Executioner]
type = Transient
dt = 0.001
num_steps = 1
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
hide = 'eta1 eta2 eta3 local_energy'
[../]
[]
(modules/solid_mechanics/test/tests/jacobian/tensile_update4.i)
# Tensile, update version, with strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Start from non-diagonal stress state
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 -1 0.5 1 1.9 0 0.5 0 3'
eigenstrain_name = ini_stress
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(tutorials/darcy_thermo_mech/step10_multiapps/problems/step10_micro.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
ymax = 0.1
xmax = 0.1
[]
uniform_refine = 0
[]
[Adaptivity]
max_h_level = 4
initial_steps = 6
initial_marker = error_marker
cycles_per_step = 2
marker = error_marker
[Indicators]
[phi_jump]
type = GradientJumpIndicator
variable = phi
[]
[]
[Markers]
[error_marker]
type = ErrorFractionMarker
indicator = phi_jump
refine = 0.8
coarsen = 0.1
[]
[]
[]
[Variables]
[temperature]
initial_condition = 300
[]
[]
[AuxVariables]
[phi]
[]
[]
[AuxKernels]
[corrosion]
type = RandomCorrosion
variable = phi
reference_temperature = 300
temperature = temperature_in
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Kernels]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[]
[BCs]
[left]
type = PostprocessorDirichletBC
variable = temperature
boundary = left
postprocessor = temperature_in
[]
[right]
type = NeumannBC
variable = temperature
boundary = right
value = 100 # prescribed flux
[]
[]
[Materials]
[column]
type = PackedColumn
temperature = temperature
radius = 1 # mm
phase = phi
[]
[]
[Postprocessors]
[temperature_in]
type = Receiver
default = 301
[]
[k_eff]
type = ThermalConductivity
variable = temperature
T_hot = temperature_in
flux = 100
dx = 0.1
boundary = right
length_scale = 1
k0 = 12.05
execute_on = 'INITIAL TIMESTEP_END'
[]
[average_porosity]
type = ADElementAverageMaterialProperty
mat_prop = porosity
execute_on = 'INITIAL TIMESTEP_END'
[]
[t_right]
type = SideAverageValue
boundary = right
variable = temperature
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
end_time = 1000
dt = 1
steady_state_tolerance = 1e-9
steady_state_detection = true
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
automatic_scaling = true
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
[]
[ICs]
[close_pack]
radius = 0.01 # meter
outvalue = 0 # water
variable = phi
invalue = 1 # steel
type = ClosePackIC
[]
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/interaction_integral_2d_rot.i)
#This problem from [Wilson 1979] tests the thermal strain term in the
#interaction integral
#
#theta_e = 10 degrees C; a = 252; E = 207000; nu = 0.3; alpha = 1.35e-5
#
#With uniform_refine = 3, KI converges to
#KI = 5.602461e+02 (interaction integral)
#KI = 5.655005e+02 (J-integral)
#
#Both are in good agreement with [Shih 1986]:
#average_value = 0.4857 = KI / (sigma_theta * sqrt(pi * a))
#sigma_theta = E * alpha * theta_e / (1 - nu)
# = 207000 * 1.35e-5 * 10 / (1 - 0.3) = 39.9214
#KI = average_value * sigma_theta * sqrt(pi * a) = 5.656e+02
#
#References:
#W.K. Wilson, I.-W. Yu, Int J Fract 15 (1979) 377-387
#C.F. Shih, B. Moran, T. Nakamura, Int J Fract 30 (1986) 79-102
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = False
[]
[Mesh]
displacements = 'disp_x disp_y'
[file_mesh]
type = FileMeshGenerator
file = crack2d.e
[]
[rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 0 90'
input = file_mesh
[]
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = 10.0*(2*y/504)
[../]
[]
[DomainIntegral]
integrals = 'KFromJIntegral InteractionIntegralKI'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '0 1 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
symmetry_plane = 0
incremental = true
# interaction integral parameters
disp_x = disp_x
disp_y = disp_y
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
temperature = temp
eigenstrain_names = thermal_expansion
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
block = 1
[../]
[]
[BCs]
[./crack_x]
type = DirichletBC
variable = disp_x
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 400
value = 0.0
[../]
[./no_y1]
type = DirichletBC
variable = disp_y
boundary = 900
value = 0.0
[../]
[] # BCs
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 0.0
thermal_expansion_coeff = 1.35e-5
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = interaction_integral_2d_rot_out
exodus = true
csv = true
[]
[Preconditioning]
active = 'smp'
[./smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[../]
[]
(modules/phase_field/test/tests/GrandPotentialPFM/GrandPotentialInterface.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Materials]
[iface]
# reproduce the parameters from GrandPotentialMultiphase.i
type = GrandPotentialInterface
gamma_names = 'gbb gab'
sigma = '0.4714 0.6161' # Ratio of 1:1.307 to obtain dihedral angle of 135deg
width = 2.8284
[]
[]
[VectorPostprocessors]
[mat]
type = ElementMaterialSampler
material = iface
elem_ids = 0
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
csv = true
execute_on = TIMESTEP_END
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 8
xmax = 0.1
ymax = 0.5
coord_type = rz
[]
[Variables]
[u]
initial_condition = 1
[]
[]
[AuxVariables]
[layered_average_value]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[axial_force]
type = ParsedFunction
expression = 1000*y
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[force]
type = BodyForce
variable = u
function = axial_force
[]
[]
[AuxKernels]
[layered_aux]
type = SpatialUserObjectAux
variable = layered_average_value
execute_on = timestep_end
user_object = layered_average
[]
[]
[BCs]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[UserObjects]
[layered_average]
type = LayeredAverage
variable = u
direction = y
num_layers = 4
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/flow_boundary_flux_1phase/test.i)
T_in = 300
p_out = 1e5
[GlobalParams]
initial_p = ${p_out}
initial_T = ${T_in}
initial_vel = 0
gravity_vector = '0 0 0'
closures = simple_closures
n_elems = 50
f = 0
scaling_factor_1phase = '1 1e-2 1e-4'
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'channel:in'
m_dot = 0.1
T = ${T_in}
[]
[channel]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 1
A = 3
[]
[outlet]
type = Outlet1Phase
p = ${p_out}
input = 'channel:out'
[]
[]
[Postprocessors]
[m_dot_in]
type = ADFlowBoundaryFlux1Phase
boundary = 'inlet'
equation = mass
[]
[m_dot_out]
type = ADFlowBoundaryFlux1Phase
boundary = 'outlet'
equation = mass
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
num_steps = 10
dt = 0.1
solve_type = NEWTON
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 25
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
[out]
type = CSV
show = 'm_dot_in m_dot_out'
execute_on = 'final'
[]
[]
(test/tests/misc/check_error/missing_required_coupled.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = 0
ymax = 1
nx = 20
ny = 10
elem_type = QUAD9
[]
[Functions]
[./bc_fn_v]
type = ParsedFunction
expression = (x*x+y*y)
[../]
[]
[Variables]
[./v]
family = LAGRANGE
order = SECOND
[../]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[Kernels]
# V equation
[./td_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = CoefDiffusion
variable = v
coef = 0.5
[../]
[./conv_v]
type = CoupledConvection
variable = v
# Coupled parameter is missing for CoupledConvection
[../]
[]
[BCs]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = 'top'
function = bc_fn_v
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.05
num_steps = 10
[]
[Outputs]
execute_on = 'timestep_end'
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_2d_block_restrict.i)
#This tests the J-Integral evaluation capability.
#This is a 2d plane strain model
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[input_mesh]
type = FileMeshGenerator
file = crack2d.e
[]
[add_dummy_block]
type = LowerDBlockFromSidesetGenerator
input = input_mesh
sidesets = 700
new_block_name = 'lowerd_dummy'
new_block_id = '2'
[]
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
block = '1'
[]
[]
[Functions]
[rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
output_q = false
incremental = true
block = '1'
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
block = '1'
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
block = '1'
[]
[]
[BCs]
[crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[]
[Pressure]
[Side1]
boundary = 400
function = rampConstant
[]
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
block = '1'
[]
[elastic_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = false
csv = true
[]
(modules/optimization/examples/simpleTransient/adjoint_mesh.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[dirichlet]
type = DirichletBC
variable = u
boundary = 'left right top bottom'
value = 0
[]
[]
[Reporters]
[measured_data]
type = OptimizationData
measurement_file = mms_data.csv
file_xcoord = x
file_ycoord = y
file_zcoord = z
file_time = t
file_value = u
[]
[src_values]
type = ConstantReporter
real_vector_names = 'time values'
real_vector_values = '0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0;
0' # dummy
[]
[]
[DiracKernels]
[misfit]
type = ReporterTimePointSource
variable = u
value_name = measured_data/misfit_values
x_coord_name = measured_data/measurement_xcoord
y_coord_name = measured_data/measurement_ycoord
z_coord_name = measured_data/measurement_zcoord
time_name = measured_data/measurement_time
reverse_time_end = 1
[]
[]
[Functions]
[source]
type = ParameterMeshFunction
exodus_mesh = source_mesh_in.e
time_name = src_values/time
parameter_name = src_values/values
[]
[]
[VectorPostprocessors]
[adjoint]
type = ElementOptimizationSourceFunctionInnerProduct
variable = u
function = source
reverse_time_end = 1
[]
[]
[Executioner]
type = Transient
num_steps = 100
end_time = 1
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
console = false
[]
(modules/porous_flow/test/tests/heat_advection/heat_advection_1d.i)
# 1phase, heat advecting with a moving fluid
# Full upwinding is used
[Mesh]
type = GeneratedMesh
dim = 1
nx = 50
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[temp]
initial_condition = 200
[]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = '1-x'
[]
[]
[BCs]
[pp0]
type = DirichletBC
variable = pp
boundary = left
value = 1
[]
[pp1]
type = DirichletBC
variable = pp
boundary = right
value = 0
[]
[spit_heat]
type = DirichletBC
variable = temp
boundary = left
value = 300
[]
[suck_heat]
type = DirichletBC
variable = temp
boundary = right
value = 200
[]
[]
[Kernels]
[mass_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[advection]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_advection]
type = PorousFlowHeatAdvection
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 1.3
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 100
density0 = 1000
viscosity = 4.4
thermal_expansion = 0
cv = 2
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.0
density = 125
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[massfrac]
type = PorousFlowMassFraction
[]
[PS]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.01
end_time = 0.6
[]
[VectorPostprocessors]
[T]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 51
sort_by = x
variable = temp
[]
[]
[Outputs]
[csv]
type = CSV
sync_times = '0.1 0.6'
sync_only = true
[]
[]
(modules/peridynamics/test/tests/plane_stress/weak_planestress_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
out_of_plane_strain = strain_zz
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1003
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0.001
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Kernels]
[./strain_zz]
type = WeakPlaneStressNOSPD
variable = strain_zz
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e8
poissons_ratio = 0.3
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = weak_planestress_H1NOSPD
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform_inclined2.i)
# Plastic deformation, tensile failure, with normal=(1,0,0)
# With Lame lambda=0 and Lame mu=1, applying the following
# deformation to the zmax surface of a unit cube:
# disp_x = t
# should yield trial stress:
# stress_xx = 2*t
# Use tensile strength = 1, we should return to stress_xx = 1
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = right
function = t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = right
function = 0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = right
function = 0
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 30
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 40
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakInclinedPlaneStressUpdate
normal_vector = '1 0 0'
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_inclined2
csv = true
[]
(test/tests/multiapps/grid-sequencing/coarse.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[./diff]
type = Diffusion
variable = u
[../]
[rxn]
type = Reaction
variable = u
[]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
solve_type = 'PJFNK'
petsc_options = '-snes_monitor_solution'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_computeCrackedStress_smallstrain.i)
#This input uses PhaseField-Nonconserved Action to add phase field fracture bulk rate kernels
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./strain_yy]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = SMALL
planar_formulation = PLANE_STRAIN
additional_generate_output = 'stress_yy'
strain_base_name = uncracked
[../]
[../]
[../]
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./c]
free_energy = E_el
kappa = kappa_op
mobility = L
[../]
[../]
[../]
[]
[Kernels]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[./off_disp]
type = AllenCahnElasticEnergyOffDiag
variable = c
displacements = 'disp_x disp_y'
mob_name = L
[../]
[]
[AuxKernels]
[./strain_yy]
type = RankTwoAux
variable = strain_yy
rank_two_tensor = uncracked_mechanical_strain
index_i = 1
index_j = 1
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
variable = disp_x
boundary = right
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.05 1e-6'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '127.0 70.8 70.8 127.0 70.8 127.0 73.55 73.55 73.55'
fill_method = symmetric9
base_name = uncracked
euler_angle_1 = 30
euler_angle_2 = 0
euler_angle_3 = 0
[../]
[./elastic]
type = ComputeLinearElasticStress
base_name = uncracked
[../]
[./cracked_stress]
type = ComputeCrackedStress
c = c
kdamage = 1e-6
F_name = E_el
use_current_history_variable = true
uncracked_base_name = uncracked
[../]
[]
[Postprocessors]
[./av_stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./av_strain_yy]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solving_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 5e-5
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moving_interface/verification/2D_rz_lsdep1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: 2D
# Coordinate System: rz
# Material Numbers/Types: level set dep 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
# Transient 2D heat transfer problem in cylindrical coordinates designed with
# the Method of Manufactured Solutions. This problem was developed to verify
# XFEM performance on linear elements in the presence of a moving interface
# sweeping across the x-y coordinates of a system with thermal conductivity
# dependent upon the transient level set function. This problem can be
# exactly evaluated by FEM/Moose without the moving interface. Both the
# temperature and level set function are designed to be linear to attempt to
# minimize the error between the Moose/exact solution and XFEM results.
# Results:
# The temperature at the bottom left boundary (x=1, y=1) exhibits the largest
# difference between the FEM/Moose solution and XFEM results. We present the
# XFEM results at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 479.9998717
# 0.6 520 519.9994963
# 0.8 560 559.9989217
# 1.0 600 599.9986735
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
xmin = 1.0
xmax = 2.0
ymin = 1.0
ymax = 2.0
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = '10*(-100*x-100*y+400) + t*(-2.5*y/(2.04*x) + 155/x - t/(2.04*x)
- 7.5/2.04)'
[../]
[./neumann_func]
type = ParsedFunction
expression = '((0.01/2.04)*(-2.5*x-2.5*y-t)+1.55)*100*t'
[../]
[./dirichlet_right_func]
type = ParsedFunction
expression = '(-100*y+200)*t+400'
[../]
[./dirichlet_top_func]
type = ParsedFunction
expression = '(-100*x+200)*t+400'
[../]
[./k_func]
type = ParsedFunction
expression = '(0.01/2.04)*(-2.5*x-2.5*y-t) + 1.55'
[../]
[./ls_func]
type = ParsedFunction
expression = '-0.5*(x+y) + 2.04 -0.2*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericFunctionMaterial
prop_names = 'diffusion_coefficient'
prop_values = 'k_func'
[../]
[]
[BCs]
[./left_du]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = FunctionDirichletBC
variable = u
boundary = 'right'
function = dirichlet_right_func
[../]
[./bottom_du]
type = FunctionNeumannBC
variable = u
boundary = 'bottom'
function = neumann_func
[../]
[./top_u]
type = FunctionDirichletBC
variable = u
boundary = 'top'
function = dirichlet_top_func
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/phase_field/test/tests/MultiPhase/switchingfunction3phasematerial.i)
# This is a test of the SwitchingFunction3PhaseMaterial, a switching function
# used in a 3-phase phase-field model to prevent formation of the third phase
# at the interface between the two other phases
# See Folch and Plapp, Phys. Rev. E, v 72, 011602 (2005) for details
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
nx = 20
ny = 2
elem_type = QUAD4
[]
[GlobalParams]
derivative_order = 0
outputs = exodus
[]
[AuxVariables]
[./eta1]
[./InitialCondition]
type = FunctionIC
function = x
[../]
[../]
[./eta2]
[./InitialCondition]
type = FunctionIC
function = 1.0-x
[../]
[../]
[./eta3]
[./InitialCondition]
type = ConstantIC
value = 0.0
[../]
[../]
[]
[Materials]
[./h_material_1]
type = SwitchingFunction3PhaseMaterial
property_name = h_i1
eta_i = eta1
eta_j = eta2
eta_k = eta3
outputs = exodus
[../]
# Next we reverse eta2 and eta3 to make sure the switching function is symmetric
# with respect to interchanging these two, as it is designed to be
[./h_material_2]
type = SwitchingFunction3PhaseMaterial
property_name = h_i2
eta_i = eta1
eta_j = eta3
eta_k = eta2
outputs = exodus
[../]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
execute_on = 'TIMESTEP_END'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/deprecated/prescribed_reactor_power.i)
[Components]
[total_power]
type = PrescribedReactorPower
power = 1.
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 300
start_time = 0.0
end_time = 10
[]
(modules/solid_mechanics/test/tests/umat/time_step/elastic_timestep.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t/100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_timestep'
num_state_vars = 0
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 30
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 30
iteration_window = 9
growth_factor = 2.0
cutback_factor = 1.0
timestep_limiting_postprocessor = matl_ts_min
dt = 1.0
[]
[]
[UserObjects]
[time_step_size]
type = TimestepSize
execute_on = 'INITIAL LINEAR'
[]
[terminator_umat]
type = Terminator
expression = 'time_step_size > matl_ts_min'
fail_mode = SOFT
execute_on = 'FINAL'
[]
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_aux_kernels/pressure-aux-frictionless.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.35
xmax = -0.05
ymin = -1
ymax = 0
nx = 1
ny = 3
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_sideset_names]
type = RenameBoundaryGenerator
input = left_block_sidesets
old_boundary = '10 11 12 13'
new_boundary = 'l_bottom l_right l_top l_left'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sideset_names
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.3
ymin = -1
ymax = 0
nx = 1
ny = 2
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_sideset_names]
type = RenameBoundaryGenerator
input = right_block_sidesets
old_boundary = '20 21 22 23'
new_boundary = 'r_bottom r_right r_top r_left'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sideset_names
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[left_lower]
type = LowerDBlockFromSidesetGenerator
input = combined_mesh
sidesets = '11'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[right_lower]
type = LowerDBlockFromSidesetGenerator
input = left_lower
sidesets = '23'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 1
[]
[Variables]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[]
[AuxVariables]
[normal_lm]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[normal_lm]
type = MortarPressureComponentAux
variable = normal_lm
primary_boundary = '23'
secondary_boundary = '11'
lm_var_x = lm_x
lm_var_y = lm_y
component = 'NORMAL'
boundary = '11'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = ParsedFunction
expression = '0.1 * t'
[]
[vertical_movement]
type = ConstantFunction
value = '0.0'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapCartesianLMMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = true
interpolate_normals = false
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = '23'
secondary_boundary = '11'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package -mat_mffd_err -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu superlu_dist 1e-5 NONZERO 1e-10'
line_search = none
dt = 0.1
dtmin = 0.1
end_time = 1.0
l_max_its = 100
nl_max_its = 20
nl_rel_tol = 1e-6
snesmf_reuse_base = false
[]
[Outputs]
exodus = false
csv = true
execute_on = 'FINAL'
[]
[VectorPostprocessors]
[normal_lm]
type = NodalValueSampler
block = 'secondary_lower'
variable = normal_lm
sort_by = 'id'
[]
[]
(modules/contact/test/tests/mortar_aux_kernels/frictional-mortar-3d-status.i)
starting_point = 0.04
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[mortar_tangent_x]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_y]
family = LAGRANGE
order = FIRST
[]
[mortar_tangent_z]
family = LAGRANGE
order = FIRST
[]
[frictional_status]
family = LAGRANGE
order = FIRST
[]
[]
[AuxKernels]
[friction_x_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_x
component = 0
boundary = 'top_bottom'
[]
[friction_y_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_y
component = 1
boundary = 'top_bottom'
[]
[friction_z_component]
type = MortarFrictionalPressureVectorAux
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
tangent_one = mortar_tangential_lm
tangent_two = mortar_tangential_3d_lm
variable = mortar_tangent_z
component = 2
boundary = 'top_bottom'
[]
[frictional_state]
type = MortarFrictionalStateAux
tangent_one = mortar_tangential_lm
boundary = 'top_bottom'
contact_pressure = mortar_normal_lm
variable = frictional_status
mu = 0.4
[]
[]
[Mesh]
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 1
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
uniform_refine = 0
allow_renumbering = false
[]
[Variables]
[mortar_normal_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e2
[]
[mortar_tangential_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e2
[]
[mortar_tangential_3d_lm]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e2
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e2
# We should try with nonzero Poisson ratio
poissons_ratio = 0.0
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[tensor_1000]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e5
poissons_ratio = 0.0
[]
[stress_1000]
type = ComputeFiniteStrainElasticStress
block = '2'
[]
[]
[UserObjects]
[weighted_vel_uo]
type = LMWeightedVelocitiesUserObject
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
secondary_variable = disp_x
lm_variable_normal = mortar_normal_lm
lm_variable_tangential_one = mortar_tangential_lm
lm_variable_tangential_two = mortar_tangential_3d_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
[]
[]
[Constraints]
[friction]
type = ComputeFrictionalForceLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
mu = 0.4
c = 1e1
c_t = 1.0e1
friction_lm = mortar_tangential_lm
friction_lm_dir = mortar_tangential_3d_lm
weighted_gap_uo = weighted_vel_uo
weighted_velocities_uo = weighted_vel_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[normal_z]
type = NormalMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_normal_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_vel_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_lm
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_x]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_x
component = x
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_y]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_y
component = y
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[tangential_dir_z]
type = TangentialMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = mortar_tangential_3d_lm
secondary_variable = disp_z
component = z
direction = direction_2
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = weighted_vel_uo
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top_top'
function = '0.16*t'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top_top'
function = '0.1*t'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 0.4 * t) + ${offset}'
[]
[]
[Executioner]
type = Transient
end_time = 0.1
dt = .02
dtmin = .02
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-13 1e-7'
l_max_its = 15
nl_max_its = 90
nl_rel_tol = 1e-11
nl_abs_tol = 1e-11
line_search = 'basic'
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'contact'
[contact]
type = ContactDOFSetSize
variable = mortar_normal_lm
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_normal_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[frictional-pressure-3d]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangential_3d_lm
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_x]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_x
sort_by = 'id'
execute_on = NONLINEAR
[]
[tangent_y]
type = NodalValueSampler
block = secondary_lower
variable = mortar_tangent_y
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/navier_stokes/test/tests/finite_element/pins/channel-flow/pm_reverse_flow.i)
# This test case tests the porous-medium flow when flow reversal happens
[GlobalParams]
gravity = '0 0 0'
order = FIRST
family = LAGRANGE
u = vel_x
v = vel_y
pressure = p
temperature = T
porosity = porosity
eos = eos
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
nx = 10
ny = 4
elem_type = QUAD4
[]
[FluidProperties]
[eos]
type = SimpleFluidProperties
density0 = 100 # kg/m^3
thermal_expansion = 0 # K^{-1}
cp = 100
viscosity = 0.1 # Pa-s, Re=rho*u*L/mu = 100*1*0.1/0.1 = 100
thermal_conductivity = 0.1
[]
[]
[Functions]
[v_in]
type = PiecewiseLinear
x = '0 5 10 1e5'
y = '1 0 -1 -1'
[]
[T_in]
type = PiecewiseLinear
x = '0 1e5'
y = '630 630'
[]
[]
[Variables]
# velocity
[vel_x]
initial_condition = 1
[]
[vel_y]
initial_condition = 0
[]
[p]
initial_condition = 1e5
[]
[T]
scaling = 1e-3
initial_condition = 630
[]
[]
[AuxVariables]
[rho]
initial_condition = 100
[]
[porosity]
initial_condition = 0.4
[]
[vol_heat]
initial_condition = 1e6
[]
[T_out_scalar]
family = SCALAR
order = FIRST
initial_condition = 630
[]
[]
[Materials]
[mat]
type = PINSFEMaterial
alpha = 1000
beta = 100
[]
[]
[Kernels]
[mass_time]
type = PINSFEFluidPressureTimeDerivative
variable = p
[]
[mass_space]
type = INSFEFluidMassKernel
variable = p
[]
[x_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_x
[]
[x_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_x
component = 0
[]
[y_momentum_time]
type = PINSFEFluidVelocityTimeDerivative
variable = vel_y
[]
[y_momentum_space]
type = INSFEFluidMomentumKernel
variable = vel_y
component = 1
[]
[temperature_time]
type = PINSFEFluidTemperatureTimeDerivative
variable = T
[../]
[temperature_space]
type = INSFEFluidEnergyKernel
variable = T
power_density = vol_heat
[]
[]
[AuxKernels]
[rho_aux]
type = FluidDensityAux
variable = rho
p = p
T = T
fp = eos
[]
[]
[BCs]
# BCs for mass equation
# Inlet
[mass_inlet]
type = INSFEFluidMassBC
variable = p
boundary = 'left'
v_fn = v_in
[]
# Outlet
[./pressure_out]
type = DirichletBC
variable = p
boundary = 'right'
value = 1e5
[../]
# BCs for x-momentum equation
# Inlet
[vx_in]
type = FunctionDirichletBC
variable = vel_x
boundary = 'left'
function = v_in
[]
# Outlet (no BC is needed)
# BCs for y-momentum equation
# Both Inlet and Outlet, and Top and Bottom
[vy]
type = DirichletBC
variable = vel_y
boundary = 'left right bottom top'
value = 0
[]
# BCs for energy equation
[T_in]
type = INSFEFluidEnergyDirichletBC
variable = T
boundary = 'left'
out_norm = '-1 0 0'
T_fn = 630
[]
[T_out]
type = INSFEFluidEnergyDirichletBC
variable = T
boundary = 'right'
out_norm = '1 0 0'
T_scalar = T_out_scalar
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
solve_type = 'PJFNK'
[]
[]
[Postprocessors]
[p_in]
type = SideAverageValue
variable = p
boundary = left
[]
[p_out]
type = SideAverageValue
variable = p
boundary = right
[]
[T_in]
type = SideAverageValue
variable = T
boundary = left
[]
[T_out]
type = SideAverageValue
variable = T
boundary = right
[]
[]
[Executioner]
type = Transient
dt = 0.5
dtmin = 1.e-3
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 100'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-5
l_max_its = 100
start_time = 0.0
end_time = 10
num_steps = 20
[]
[Outputs]
perf_graph = true
print_linear_residuals = false
time_step_interval = 1
execute_on = 'initial timestep_end'
[console]
type = Console
output_linear = false
[]
[out]
type = Exodus
use_displaced = false
hide = 'T_out_scalar'
[]
[]
(modules/porous_flow/test/tests/fluidstate/brineco2.i)
# Tests correct calculation of properties in PorousFlowBrineCO2
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
temperature = 30
[]
[Variables]
[pgas]
initial_condition = 20e6
[]
[z]
initial_condition = 0.2
[]
[]
[AuxVariables]
[xnacl]
initial_condition = 0.1
[]
[pressure_gas]
order = CONSTANT
family = MONOMIAL
[]
[pressure_water]
order = CONSTANT
family = MONOMIAL
[]
[saturation_gas]
order = CONSTANT
family = MONOMIAL
[]
[saturation_water]
order = CONSTANT
family = MONOMIAL
[]
[density_water]
order = CONSTANT
family = MONOMIAL
[]
[density_gas]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_water]
order = CONSTANT
family = MONOMIAL
[]
[viscosity_gas]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_water]
order = CONSTANT
family = MONOMIAL
[]
[enthalpy_gas]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_water]
order = CONSTANT
family = MONOMIAL
[]
[internal_energy_gas]
order = CONSTANT
family = MONOMIAL
[]
[x0_water]
order = CONSTANT
family = MONOMIAL
[]
[x0_gas]
order = CONSTANT
family = MONOMIAL
[]
[x1_water]
order = CONSTANT
family = MONOMIAL
[]
[x1_gas]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pressure_water]
type = PorousFlowPropertyAux
variable = pressure_water
property = pressure
phase = 0
execute_on = timestep_end
[]
[pressure_gas]
type = PorousFlowPropertyAux
variable = pressure_gas
property = pressure
phase = 1
execute_on = timestep_end
[]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation_water
property = saturation
phase = 0
execute_on = timestep_end
[]
[saturation_gas]
type = PorousFlowPropertyAux
variable = saturation_gas
property = saturation
phase = 1
execute_on = timestep_end
[]
[density_water]
type = PorousFlowPropertyAux
variable = density_water
property = density
phase = 0
execute_on = timestep_end
[]
[density_gas]
type = PorousFlowPropertyAux
variable = density_gas
property = density
phase = 1
execute_on = timestep_end
[]
[viscosity_water]
type = PorousFlowPropertyAux
variable = viscosity_water
property = viscosity
phase = 0
execute_on = timestep_end
[]
[viscosity_gas]
type = PorousFlowPropertyAux
variable = viscosity_gas
property = viscosity
phase = 1
execute_on = timestep_end
[]
[enthalpy_water]
type = PorousFlowPropertyAux
variable = enthalpy_water
property = enthalpy
phase = 0
execute_on = timestep_end
[]
[enthalpy_gas]
type = PorousFlowPropertyAux
variable = enthalpy_gas
property = enthalpy
phase = 1
execute_on = timestep_end
[]
[internal_energy_water]
type = PorousFlowPropertyAux
variable = internal_energy_water
property = internal_energy
phase = 0
execute_on = timestep_end
[]
[internal_energy_gas]
type = PorousFlowPropertyAux
variable = internal_energy_gas
property = internal_energy
phase = 1
execute_on = timestep_end
[]
[x1_water]
type = PorousFlowPropertyAux
variable = x1_water
property = mass_fraction
phase = 0
fluid_component = 1
execute_on = timestep_end
[]
[x1_gas]
type = PorousFlowPropertyAux
variable = x1_gas
property = mass_fraction
phase = 1
fluid_component = 1
execute_on = timestep_end
[]
[x0_water]
type = PorousFlowPropertyAux
variable = x0_water
property = mass_fraction
phase = 0
fluid_component = 0
execute_on = timestep_end
[]
[x0_gas]
type = PorousFlowPropertyAux
variable = x0_gas
property = mass_fraction
phase = 1
fluid_component = 0
execute_on = timestep_end
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
variable = pgas
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
variable = z
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas z'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[fs]
type = PorousFlowBrineCO2
brine_fp = brine
co2_fp = co2
capillary_pressure = pc
[]
[]
[FluidProperties]
[co2]
type = CO2FluidProperties
[]
[brine]
type = BrineFluidProperties
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[brineco2]
type = PorousFlowFluidState
gas_porepressure = pgas
z = z
temperature_unit = Celsius
xnacl = xnacl
capillary_pressure = pc
fluid_state = fs
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-12 0 0 0 1e-12 0 0 0 1e-12'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 1
end_time = 1
nl_abs_tol = 1e-12
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[density_water]
type = ElementIntegralVariablePostprocessor
variable = density_water
[]
[density_gas]
type = ElementIntegralVariablePostprocessor
variable = density_gas
[]
[viscosity_water]
type = ElementIntegralVariablePostprocessor
variable = viscosity_water
[]
[viscosity_gas]
type = ElementIntegralVariablePostprocessor
variable = viscosity_gas
[]
[enthalpy_water]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_water
[]
[enthalpy_gas]
type = ElementIntegralVariablePostprocessor
variable = enthalpy_gas
[]
[internal_energy_water]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_water
[]
[internal_energy_gas]
type = ElementIntegralVariablePostprocessor
variable = internal_energy_gas
[]
[x1_water]
type = ElementIntegralVariablePostprocessor
variable = x1_water
[]
[x0_water]
type = ElementIntegralVariablePostprocessor
variable = x0_water
[]
[x1_gas]
type = ElementIntegralVariablePostprocessor
variable = x1_gas
[]
[x0_gas]
type = ElementIntegralVariablePostprocessor
variable = x0_gas
[]
[sg]
type = ElementIntegralVariablePostprocessor
variable = saturation_gas
[]
[sw]
type = ElementIntegralVariablePostprocessor
variable = saturation_water
[]
[pwater]
type = ElementIntegralVariablePostprocessor
variable = pressure_water
[]
[pgas]
type = ElementIntegralVariablePostprocessor
variable = pressure_gas
[]
[x0mass]
type = PorousFlowFluidMass
fluid_component = 0
phase = '0 1'
[]
[x1mass]
type = PorousFlowFluidMass
fluid_component = 1
phase = '0 1'
[]
[]
[Outputs]
csv = true
file_base = brineco2
execute_on = 'TIMESTEP_END'
perf_graph = false
[]
(modules/richards/test/tests/jacobian_2/jn_fu_05.i)
# two phase
# unsaturated = true
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn05
exodus = false
[]
(modules/porous_flow/test/tests/plastic_heating/tensile01.i)
# Tensile heating, using capped weak-plane plasticity
# z_disp(z=1) = t
# totalstrain_zz = t
# with C_ijkl = 0.5 0.25
# stress_zz = t, but with tensile_strength = 1, stress_zz = min(t, 1)
# so plasticstrain_zz = t - 1
# heat_energy_rate = coeff * (t - 1)
# Heat capacity of rock = specific_heat_cap * density = 4
# So temperature of rock should be:
# (1 - porosity) * 4 * T = (1 - porosity) * coeff * (t - 1)
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -10
xmax = 10
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temperature
base_name = non_existent
[]
[phe]
type = PorousFlowPlasticHeatEnergy
variable = temperature
[]
[]
[AuxVariables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxKernels]
[disp_z]
type = FunctionAux
variable = disp_z
function = z*t
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = temperature
number_fluid_phases = 0
number_fluid_components = 0
[]
[coh]
type = TensorMechanicsHardeningConstant
value = 100
[]
[tanphi]
type = TensorMechanicsHardeningConstant
value = 1.0
[]
[t_strength]
type = TensorMechanicsHardeningConstant
value = 1
[]
[c_strength]
type = TensorMechanicsHardeningConstant
value = 1
[]
[]
[Materials]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2
density = 2
[]
[temp]
type = PorousFlowTemperature
temperature = temperature
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[phe]
type = ComputePlasticHeatEnergy
[]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.5 0.25'
[]
[strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
[]
[admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[]
[mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanphi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-10
perfect_guess = true
[]
[]
[Postprocessors]
[temp]
type = PointValue
point = '0 0 0'
variable = temperature
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 10
[]
[Outputs]
file_base = tensile01
csv = true
[]
(modules/porous_flow/test/tests/dirackernels/strain_at_nearest_qp.i)
# Demonstrates the correct usage of strain_at_nearest_qp when using a nodal PorousFlowPorosity
# For the PorousFlowPorosity Material to require the strain_at_nearest_qp=true flag, it must:
# - be a nodal Material
# - be coupled to solid mechanics (mechanical=true)
# - be part of a simulation with DiracKernels
# The reason for this requirement is that the volumetric strain is a standard Material (at_nodes=false)
# so that it is evaluated at the single Dirac quadpoint, and has size = 1 (assuming just one Dirac point).
# However, the PorousFlowPorosity Material will have size = 2 (number of nodes in the element containing the Dirac point).
# So when the PorousFlowPorosity Material is evaluated, it will use _vol_strain at 2 points.
# If strain_at_nearest_qp=false, then _vol_strain will be evaluated at two quadpoints, but it only has size=1, leading to a segfault
# If strain_at_nearest_qp=true, then _vol_strain will be evaluated correctly just at the single quadpoint
#
# This input file solves no useful physics: it is just illustrating the above point
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
strain_at_nearest_qp = true
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'disp_x'
number_fluid_phases = 1
number_fluid_components = 1
[]
[dummy_sum]
type = PorousFlowSumQuantity
[]
[]
[Variables]
[disp_x]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = disp_x
[]
[]
[DiracKernels]
[line_sink]
type = PorousFlowPolyLineSink
function_of = temperature
SumQuantityUO = dummy_sum
point_file = strain_at_nearest_qp.bh
p_or_t_vals = '0'
fluxes = '0'
variable = disp_x
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature # needed because of the PorousFlowPolyLineSink
[]
[total_strain]
type = ComputeSmallStrain
displacements = disp_x
[]
[vol_strain]
type = PorousFlowVolumetricStrain
displacements = disp_x
[]
[porosity_at_nodes]
type = PorousFlowPorosity
mechanical = true # to ensure coupling with volumetric strain
at_nodes = true # to ensure evaluation at nodes
porosity_zero = 0
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = 1
solve_type = NEWTON
[]
(modules/phase_field/test/tests/flood_counter_aux_test/flood_counter_boundary_restrictable.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./bubble_map]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing_1]
type = GaussContForcing
variable = u
x_center = 1.0
y_center = 1.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./forcing_2]
type = GaussContForcing
variable = u
x_center = 20.0
y_center = 39.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./forcing_3]
type = GaussContForcing
variable = u
x_center = 39.0
y_center = 20.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./forcing_4]
type = GaussContForcing
variable = u
x_center = 15.0
y_center = 15.0
x_spread = 0.5
y_spread = 0.5
amplitude = 2.0
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./mapper]
type = FeatureFloodCountAux
variable = bubble_map
execute_on = 'initial timestep_end'
flood_counter = bubbles
[../]
[]
[Postprocessors]
[./bubbles]
type = FeatureFloodCount
variable = u
threshold = 0.1
execute_on = 'initial timestep_end'
boundary = 'top right left bottom'
[../]
[]
[Executioner]
type = Transient
dt = 4.0
num_steps = 2
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/combined/test/tests/adaptive_timestepping/adapt_tstep_function_change_restart2.i)
# This is a test designed to evaluate the cabability of the
# IterationAdaptiveDT TimeStepper to adjust time step size according to
# a function. For example, if the power input function for a BISON
# simulation rapidly increases or decreases, the IterationAdaptiveDT
# TimeStepper should take time steps small enough to capture the
# oscillation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
order = FIRST
family = LAGRANGE
block = 1
[]
[Mesh]
file = 1hex8_10mm_cube.e
[]
[Functions]
[./Fiss_Function]
type = PiecewiseLinear
x = '0 1e6 2e6 2.001e6 2.002e6'
y = '0 3e8 3e8 12e8 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
volumetric_locking_correction = true
incremental = true
eigenstrain_names = thermal_expansion
decomposition_method = EigenSolution
add_variables = true
generate_output = 'vonmises_stress'
temperature = temp
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[./heat_ie]
type = HeatConductionTimeDerivative
variable = temp
[../]
[./heat_source]
type = HeatSource
variable = temp
value = 1.0
function = Fiss_Function
[../]
[]
[BCs]
[./bottom_temp]
type = DirichletBC
variable = temp
boundary = 1
value = 300
[../]
[./top_bottom_disp_x]
type = DirichletBC
variable = disp_x
boundary = '1'
value = 0
[../]
[./top_bottom_disp_y]
type = DirichletBC
variable = disp_y
boundary = '1'
value = 0
[../]
[./top_bottom_disp_z]
type = DirichletBC
variable = disp_z
boundary = '1'
value = 0
[../]
[]
[Materials]
[./thermal]
type = HeatConductionMaterial
temp = temp
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 300e6
poissons_ratio = .3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 5e-6
stress_free_temperature = 300.0
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[./density]
type = Density
density = 10963.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
verbose = true
nl_abs_tol = 1e-10
num_steps = 50000
end_time = 2.002e6
[./TimeStepper]
type = IterationAdaptiveDT
timestep_limiting_function = Fiss_Function
max_function_change = 3e7
dt = 1e6
[../]
[]
[Postprocessors]
[./Temperature_of_Block]
type = ElementAverageValue
variable = temp
execute_on = 'timestep_end'
[../]
[./vonMises]
type = ElementAverageValue
variable = vonmises_stress
execute_on = 'timestep_end'
[../]
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 10
[../]
[]
[Problem]
restart_file_base = adapt_tstep_function_change_restart1_checkpoint_cp/0065
[]
(modules/phase_field/test/tests/grain_growth/voronoi_columnar_3D.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 40
ny = 40
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 1000
zmin = 0
zmax = 25
elem_type = HEX8
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
rand_seed = 47
grain_num = 4
columnar_3D = true
coloring_algorithm = bt
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
[../]
[]
[Postprocessors]
active = ''
[./ngrains]
type = FeatureFloodCount
variable = bnds
threshold = 0.7
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-5
l_max_its = 15
nl_max_its = 20
nl_rel_tol = 1.0e-10
start_time = 0.0
num_steps = 1
dt = 40.0
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/internal_volume/hex20.i)
#
# Internal Volume Test
#
# This test is designed to compute the internal volume of a space considering
# an embedded volume inside.
#
# The mesh is composed of one block (1) with an interior cavity of volume 8.
# Block 2 sits in the cavity and has a volume of 1. Thus, the total volume
# is 7.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = meshes/hex20.e
[]
[Functions]
[./step]
type = PiecewiseLinear
x = '0. 1. 2. 3.'
y = '0. 0. 1e-2 0.'
scale_factor = 0.5
[../]
[]
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[./disp_z]
order = SECOND
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
incremental = true
strain = FINITE
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./prescribed_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 100
function = step
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0.0
dt = 1.0
end_time = 3.0
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 100
execute_on = 'initial timestep_end'
[../]
[./dispZ]
type = ElementAverageValue
block = '1 2'
variable = disp_z
[../]
[]
[Outputs]
csv = true
[]
(tutorials/darcy_thermo_mech/step07_adaptivity/problems/step7c_adapt.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 30
ny = 3
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
uniform_refine = 3
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = left
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = right
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = left
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
radius = 1
temperature = temperature
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
end_time = 100
dt = 0.25
start_time = -1
steady_state_tolerance = 1e-5
steady_state_detection = true
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Outputs]
exodus = true
[]
[Adaptivity]
marker = error_frac
max_h_level = 3
[Indicators]
[temperature_jump]
type = GradientJumpIndicator
variable = temperature
scale_by_flux_faces = true
[]
[]
[Markers]
[error_frac]
type = ErrorFractionMarker
coarsen = 0.15
indicator = temperature_jump
refine = 0.7
[]
[]
[]
(modules/solid_mechanics/test/tests/radial_disp_aux/cylinder_2d_cartesian.i)
# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a cylinder subjected to uniform thermal
# expansion represented using a 2D Cartesian model.
[Mesh]
type = FileMesh
file = circle_sector_2d.e
[]
[GlobalParams]
displacements = 'disp_x disp_y'
order = SECOND
family = LAGRANGE
[]
[AuxVariables]
[./temp]
[../]
[./rad_disp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[./raddispaux]
type = RadialDisplacementCylinderAux
variable = rad_disp
origin = '0 0 0'
[../]
[]
[BCs]
[./x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 300
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '51'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 1
dt = 1
dtmin = 1
[]
[Outputs]
csv = true
exodus = true
[]
#[Postprocessors]
# [./strain_xx]
# type = SideAverageValue
# variable =
# block = 0
# [../]
#[]
(modules/solid_mechanics/test/tests/stress_recovery/patch/patch_finite_stress.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
elem_type = QUAD4
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
[]
[disp_y]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[stress_xx]
order = FIRST
family = MONOMIAL
[]
[stress_yy]
order = FIRST
family = MONOMIAL
[]
[stress_xx_recovered]
order = FIRST
family = LAGRANGE
[]
[stress_yy_recovered]
order = FIRST
family = LAGRANGE
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = 'timestep_end'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = 'timestep_end'
[]
[stress_xx_recovered]
type = NodalPatchRecoveryAux
variable = stress_xx_recovered
nodal_patch_recovery_uo = stress_xx_patch
execute_on = 'TIMESTEP_END'
[]
[stress_yy_recovered]
type = NodalPatchRecoveryAux
variable = stress_yy_recovered
nodal_patch_recovery_uo = stress_yy_patch
execute_on = 'TIMESTEP_END'
[]
[]
[Kernels]
[solid_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[solid_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[]
[Materials]
[strain]
type = ComputeFiniteStrain
[]
[Cijkl]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 2.1e+5
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[BCs]
[top_xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'top'
function = 0
[]
[top_ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = t
[]
[bottom_xdisp]
type = FunctionDirichletBC
variable = disp_x
boundary = 'bottom'
function = 0
[]
[bottom_ydisp]
type = FunctionDirichletBC
variable = disp_y
boundary = 'bottom'
function = 0
[]
[]
[UserObjects]
[stress_xx_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '0 0'
execute_on = 'TIMESTEP_END'
[]
[stress_yy_patch]
type = NodalPatchRecoveryMaterialProperty
patch_polynomial_order = FIRST
property = 'stress'
component = '1 1'
execute_on = 'TIMESTEP_END'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
ksp_norm = default
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 30
dt = 0.01
dtmin = 1e-11
start_time = 0
end_time = 0.05
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/solid_mechanics/test/tests/jacobian_damper/cube_load.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
displacements = 'disp_x disp_y disp_z'
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./total_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./top_pull]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.025 0.05'
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./total_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
[../]
[]
[BCs]
[./y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 3
function = top_pull
[../]
[./x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./y_bot]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./z_bot]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[]
[Postprocessors]
[./stress_yy_el]
type = ElementalVariableValue
variable = stress_yy
elementid = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 2e5
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Dampers]
[./disp_x_damp]
type = ElementJacobianDamper
max_increment = 0.002
displacements = 'disp_x disp_y disp_z'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/geomsearch/patch_update_strategy/always-grid-sequence.i)
[Mesh]
type = FileMesh
file = long_range_coarse.e
dim = 2
patch_update_strategy = always
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
solution_variables = 'u'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./linear_field]
[../]
[./receiver]
# The field to transfer into
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./elemental_reciever]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 1
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./linear_in_y]
# This just gives us something to transfer that varies in y so we can ensure the transfer is working properly...
type = FunctionAux
variable = linear_field
function = y
execute_on = initial
[../]
[./right_to_left]
type = GapValueAux
variable = receiver
paired_variable = linear_field
paired_boundary = rightleft
execute_on = 'nonlinear timestep_end'
boundary = leftright
[../]
[./y_displacement]
type = FunctionAux
variable = disp_y
function = t
execute_on = 'linear timestep_begin'
block = left
[../]
[./elemental_right_to_left]
type = GapValueAux
variable = elemental_reciever
paired_variable = linear_field
paired_boundary = rightleft
boundary = leftright
[../]
[]
[BCs]
[./top]
type = FunctionDirichletBC
variable = u
boundary = 'lefttop righttop'
function = 't'
[../]
[./bottom]
type = DirichletBC
variable = u
boundary = 'leftbottom rightbottom'
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 3
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
num_grids = 2
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[num_nl]
type = NumNonlinearIterations
[]
[total_nl]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
(modules/porous_flow/examples/tidal/barometric_fully_confined.i)
# A fully-confined aquifer is fully saturated with water
# Barometric loading is applied to the aquifer.
# Because the aquifer is assumed to be sandwiched between
# impermeable aquitards, the barometric pressure is not felt
# directly by the porepressure. Instead, the porepressure changes
# only because the barometric loading applies a total stress to
# the top surface of the aquifer.
#
# To replicate standard poroelasticity exactly:
# (1) the PorousFlowBasicTHM Action is used;
# (2) multiply_by_density = false;
# (3) PorousFlowConstantBiotModulus is used
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
biot_coefficient = 0.6
multiply_by_density = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = disp_x
value = 0.0
boundary = 'left right'
[]
[fix_y]
type = DirichletBC
variable = disp_y
value = 0.0
boundary = 'bottom top'
[]
[fix_z_bottom]
type = DirichletBC
variable = disp_z
value = 0.0
boundary = back
[]
[barometric_loading]
type = FunctionNeumannBC
variable = disp_z
function = -1000.0 # atmospheric pressure increase of 1kPa
boundary = front
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
[]
[]
[PorousFlowBasicTHM]
coupling_type = HydroMechanical
displacements = 'disp_x disp_y disp_z'
porepressure = porepressure
gravity = '0 0 0'
fp = the_simple_fluid
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 10.0E9 # drained bulk modulus
poissons_ratio = 0.25
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
solid_bulk_compliance = 1E-10
fluid_bulk_modulus = 2E9
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[]
[Postprocessors]
[pp]
type = PointValue
point = '0.5 0.5 0.5'
variable = porepressure
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
console = true
csv = true
[]
(modules/porous_flow/test/tests/heat_conduction/no_fluid_fv.i)
# 0 phase (no fluid) heat conduction using FV
# Apply a boundary condition of T=300 to a bar that
# is initially at T=200, and observe the expected
# error-function response
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[temp]
type = MooseVariableFVReal
initial_condition = 200
[]
[]
[FVKernels]
[energy_dot]
type = FVPorousFlowEnergyTimeDerivative
variable = temp
[]
[heat_conduction]
type = FVPorousFlowHeatConduction
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp'
number_fluid_phases = 0
number_fluid_components = 0
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
temperature = temp
[]
[thermal_conductivity]
type = ADPorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '2.2 0 0 0 0 0 0 0 0'
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[rock_heat]
type = ADPorousFlowMatrixInternalEnergy
specific_heat_capacity = 2.2
density = 0.5
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
boundary = left
value = 300
variable = temp
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E1
end_time = 1E2
[]
[Postprocessors]
[t005]
type = PointValue
variable = temp
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[t015]
type = PointValue
variable = temp
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[t025]
type = PointValue
variable = temp
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[t035]
type = PointValue
variable = temp
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[t045]
type = PointValue
variable = temp
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[t055]
type = PointValue
variable = temp
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[t065]
type = PointValue
variable = temp
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[t075]
type = PointValue
variable = temp
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[t085]
type = PointValue
variable = temp
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[t095]
type = PointValue
variable = temp
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = no_fluid_fv
csv = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/cp_eigenstrains/hcp_volumetric_eigenstrain_decrease.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[AuxVariables]
[temperature]
order = FIRST
family = LAGRANGE
[]
[e_void_xx]
order = CONSTANT
family = MONOMIAL
[]
[e_void_yy]
order = CONSTANT
family = MONOMIAL
[]
[e_void_zz]
order = CONSTANT
family = MONOMIAL
[]
[f_void_zz]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_3]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_4]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_9]
order = CONSTANT
family = MONOMIAL
[]
[resolved_shear_stress_14]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = '300+400*t' # temperature increases at a constant rate
execute_on = timestep_begin
[]
[e_void_xx]
type = RankTwoAux
variable = e_void_xx
rank_two_tensor = void_eigenstrain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[e_void_yy]
type = RankTwoAux
variable = e_void_yy
rank_two_tensor = void_eigenstrain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[e_void_zz]
type = RankTwoAux
variable = e_void_zz
rank_two_tensor = void_eigenstrain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[f_void_zz]
type = RankTwoAux
variable = f_void_zz
rank_two_tensor = volumetric_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_3]
type = MaterialStdVectorAux
variable = resolved_shear_stress_3
property = applied_shear_stress
index = 3
execute_on = timestep_end
[]
[tau_4]
type = MaterialStdVectorAux
variable = resolved_shear_stress_4
property = applied_shear_stress
index = 4
execute_on = timestep_end
[]
[tau_9]
type = MaterialStdVectorAux
variable = resolved_shear_stress_9
property = applied_shear_stress
index = 9
execute_on = timestep_end
[]
[tau_14]
type = MaterialStdVectorAux
variable = resolved_shear_stress_14
property = applied_shear_stress
index = 14
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
eigenstrain_names = void_eigenstrain
tan_mod_type = exact
maximum_substep_iteration = 5
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e3
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '9 22' #Knezevic et al MSEA 654 (2013)
effective_shear_modulus_per_mode = '4.7e2 4.7e2' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1.25e5 2.25e7' #from Beyerlein and Tome 2008 IJP
normalized_slip_activiation_energy_per_mode = '3.73e-3 3.2e-2' #from Beyerlein and Tome 2008 IJP
slip_energy_proportionality_factor_per_mode = '330 100' #from Beyerlein and Tome 2008 IJP
substructure_rate_coefficient_per_mode = '355 0.4' #from Capolungo et al MSEA (2009)
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '0.2 0.2' #Estimated to match graph in Capolungo et al MSEA (2009), Figure 2
grain_size = 20.0e-3 #20 microns, Beyerlein and Tome IJP (2008)
[]
[void_eigenstrain]
type = ComputeCrystalPlasticityVolumetricEigenstrain
eigenstrain_name = void_eigenstrain
deformation_gradient_name = volumetric_deformation_gradient
mean_spherical_void_radius = void_radius
spherical_void_number_density = void_density
[]
[void_radius]
type = ParsedMaterial
property_name = void_radius
coupled_variables = temperature
expression = 'if(temperature<321.0, 1.0e-5, (1.0e-5 - 5.0e-8 * (temperature - 320)))' #mm
[]
[void_density]
type = GenericConstantMaterial
prop_names = void_density
prop_values = '1.0e8' ###1/mm^3
[]
[]
[Postprocessors]
[e_void_xx]
type = ElementAverageValue
variable = e_void_xx
[]
[e_void_yy]
type = ElementAverageValue
variable = e_void_yy
[]
[e_void_zz]
type = ElementAverageValue
variable = e_void_zz
[]
[f_void_zz]
type = ElementAverageValue
variable = f_void_zz
[]
[void_density]
type = ElementAverageMaterialProperty
mat_prop = void_density
execute_on = TIMESTEP_END
[]
[void_radius]
type = ElementAverageMaterialProperty
mat_prop = void_radius
execute_on = TIMESTEP_END
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[tau_3]
type = ElementAverageValue
variable = resolved_shear_stress_3
[]
[tau_4]
type = ElementAverageValue
variable = resolved_shear_stress_4
[]
[tau_9]
type = ElementAverageValue
variable = resolved_shear_stress_9
[]
[tau_14]
type = ElementAverageValue
variable = resolved_shear_stress_14
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 1e-4
num_steps = 10
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_rate_heat_flux/heat_rate_heat_flux.i)
# Tests the HeatRateHeatFlux post-processor.
thickness = 0.02
depth = 2.0
L = 3.0
S = ${fparse depth * L}
Q = 5000
q = ${fparse Q / S}
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[]
[Components]
[heat_structure]
type = HeatStructurePlate
position = '1 2 3'
orientation = '1 1 1'
length = ${L}
n_elems = 50
names = 'region1'
solid_properties = 'region1-mat'
solid_properties_T_ref = '300'
widths = '${thickness}'
n_part_elems = '5'
depth = ${depth}
initial_T = 300
[]
[]
[Postprocessors]
[Q_pp]
type = HeatRateHeatFlux
boundary = heat_structure:outer
q = ${q}
scale = ${depth}
execute_on = 'INITIAL'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
csv = true
execute_on = 'INITIAL'
[]
(modules/phase_field/test/tests/flood_counter_aux_test/flood_aux.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./bubble_map]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'diff forcing_1 forcing_2 forcing_3 forcing_4 dot'
[./diff]
type = Diffusion
variable = u
[../]
[./forcing_1]
type = GaussContForcing
variable = u
x_center = 1.0
y_center = 1.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_2]
type = GaussContForcing
variable = u
x_center = 20.0
y_center = 39.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_3]
type = GaussContForcing
variable = u
x_center = 39.0
y_center = 20.0
x_spread = 0.5
y_spread = 0.5
[../]
[./forcing_4]
type = GaussContForcing
variable = u
x_center = 15.0
y_center = 15.0
x_spread = 0.5
y_spread = 0.5
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./mapper]
type = FeatureFloodCountAux
variable = bubble_map
execute_on = timestep_end
flood_counter = bubbles
[../]
[]
[BCs]
[./Periodic]
[./x]
variable = u
auto_direction = 'x y'
[../]
[../]
[]
[UserObjects]
[./bubbles]
type = FeatureFloodCount
variable = u
threshold = 0.3
execute_on = timestep_end
outputs = none
flood_entity_type = NODAL
[../]
[]
[Executioner]
active = ''
type = Transient
dt = 4.0
num_steps = 5
[./Adaptivity]
refine_fraction = .40
coarsen_fraction = .02
max_h_level = 3
error_estimator = KellyErrorEstimator
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out
exodus = true
[]
(modules/richards/test/tests/newton_cooling/nc_lumped_01.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1000
ny = 1
xmin = 0
xmax = 100
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 1.0E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-5
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
active = 'pressure'
[./pressure]
order = FIRST
family = LAGRANGE
initial_condition = 2E6
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = pressure
boundary = left
value = 2E6
[../]
[./newton]
type = RichardsPiecewiseLinearSink
variable = pressure
boundary = right
pressures = '0 100000 200000 300000 400000 500000 600000 700000 800000 900000 1000000 1100000 1200000 1300000 1400000 1500000 1600000 1700000 1800000 1900000 2000000'
bare_fluxes = '0. 5.6677197748570516e-6 0.000011931518841831313 0.00001885408740732065 0.000026504708864284114 0.000034959953203725676 0.000044304443352900224 0.00005463170211001232 0.00006604508815181467 0.00007865883048198513 0.00009259917167338928 0.00010800563134618119 0.00012503240252705603 0.00014384989486488752 0.00016464644014777016 0.00018763017719085535 0.0002130311349595711 0.00024110353477682344 0.00027212833465544285 0.00030641604122040985 0.00034430981736352295'
use_mobility = false
use_relperm = false
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsLumpedMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-15 10000'
[../]
[]
[Executioner]
type = Transient
end_time = 1E8
dt = 1E6
[]
[Outputs]
file_base = nc_lumped_01
time_step_interval = 100000
execute_on = 'initial final'
exodus = true
[]
(modules/porous_flow/test/tests/dirackernels/bh_except13.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = coincident_points.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/solid_mechanics/test/tests/mean_cap_TC/small_deform2.i)
# apply uniform stretch in x, y and z directions.
# trial_stress(0, 0) = -2
# trial_stress(1, 1) = 6
# trial_stress(2, 2) = 10
# With tensile_strength = 2, the algorithm should return to trace(stress) = 2, or
# stress(0, 0) = -6
# stress(1, 1) = 2
# stress(2, 2) = 6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1E-7*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '3E-7*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '5E-7*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningConstant
value = 2
[../]
[./compressive_strength]
type = SolidMechanicsHardeningConstant
value = -1
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
use_custom_returnMap = true
use_custom_cto = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = cap
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/thermal_hydraulics/test/tests/components/volume_junction_1phase/err.missing_ics.i)
[GlobalParams]
gravity_vector = '0 0 0'
A = 1e-4
f = 0
fp = fp
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
# Stagnation property with p = 1e5 Pa, T = 250 K, vel = 1 m/s
p0 = 100000.68965687
T0 = 250.00049261084
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 2
initial_p = 1e5
initial_T = 250
initial_vel = 0
[]
[junction]
type = VolumeJunction1Phase
connections = 'pipe1:out pipe2:in'
position = '1.02 0 0'
volume = 0.1
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1.04 0 0'
orientation = '1 0 0'
length = 0.96
n_elems = 2
initial_p = 1e5
initial_T = 250
initial_vel = 0
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Executioner]
type = Transient
abort_on_solve_fail = true
[]
(modules/richards/test/tests/gravity_head_1/gh12.i)
# unsaturated = true
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
xmin = -1
xmax = 1
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
value = -1
variable = pressure
[../]
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E3
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E10
end_time = 1E10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh12
exodus = true
[]
(tutorials/tutorial02_multiapps/step03_coupling/01_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
[]
[]
[AuxVariables]
[ut]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = v
[]
[force]
type = CoupledForce
variable = v
v = ut
coef = 100
[]
[td]
type = TimeDerivative
variable = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = v
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = v
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 2
dt = 0.2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Postprocessors]
[average_v]
type = ElementAverageValue
variable = v
[]
[]
(modules/chemical_reactions/test/tests/desorption/langmuir_jac2.i)
# testing whether when we have a centre block containing 'conc' which is a CONSTANT MONOMIAL, we get the correct Jacobian
[Mesh]
type = FileMesh
file = three_eles.e
[]
[Variables]
[./pressure]
[../]
[./conc]
family = MONOMIAL
order = CONSTANT
block = centre_block
[../]
[]
[ICs]
[./p_ic]
type = RandomIC
variable = pressure
min = -1
max = 1
[../]
[./conc_ic]
type = RandomIC
variable = conc
min = -1
max = 1
block = centre_block
[../]
[]
[Kernels]
[./p_dot] # this is just so a kernel is defined everywhere
type = TimeDerivative
variable = pressure
[../]
[./flow_from_matrix]
type = DesorptionFromMatrix
block = centre_block
variable = conc
pressure_var = pressure
[../]
[./flux_to_porespace]
type = DesorptionToPorespace
block = centre_block
variable = pressure
conc_var = conc
[../]
[]
[Materials]
[./nothing] # when any block contains a material, all blocks need to
type = GenericConstantMaterial
block = 'left_block centre_block right_block'
prop_names = ''
prop_values = ''
[../]
[./langmuir_params]
type = MollifiedLangmuirMaterial
block = centre_block
one_over_desorption_time_const = 0.813E-10
one_over_adsorption_time_const = 0.813E-10
langmuir_density = 2.34
langmuir_pressure = 1.5
pressure_var = pressure
conc_var = conc
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
[Outputs]
execute_on = 'timestep_end'
file_base = langmuir_jac2
[]
(modules/solid_mechanics/test/tests/uexternaldb/utility_functions.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
[]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[UserObjects]
[step_uo]
type = StepUserObject
step_start_times = '-1 0 0.2 0.4'
[]
[uexternaldb]
type = AbaqusUExternalDB
plugin = ../../plugins/utility_functions
execute_on = 'INITIAL TIMESTEP_END TIMESTEP_BEGIN FINAL'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/small_deform_inclined3.i)
# Plastic deformation, tensile failure, inclined normal = (0, 1, 0)
# With Young = 10, poisson=0.25 (Lame lambda=4, mu=4)
# applying the following
# deformation to the ymax surface of a unit cube:
# disp_x = 4*t
# disp_y = t
# disp_z = 3*t
# should yield trial stress:
# stress_yy = 12*t
# stress_yx = 16*t
# stress_yz = 12*t
# Use tensile strength = 6, we should return to stress_yy = 6,
# and stress_xx = stress_zz = 2*t up to t=1 when the system is completely
# plastic, so these stress components will not change
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz plastic_strain_xx plastic_strain_xy plastic_strain_xz plastic_strain_yy plastic_strain_yz plastic_strain_zz strain_xx strain_xy strain_xz strain_yy strain_yz strain_zz'
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = top
function = 4*t
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = t
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = top
function = 3*t
[../]
[]
[AuxVariables]
[./f_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./f_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./f_compressive]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./ls]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f_shear]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f_shear
[../]
[./f_tensile]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f_tensile
[../]
[./f_compressive]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f_compressive
[../]
[./intnl_shear]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl_shear
[../]
[./intnl_tensile]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 1
variable = intnl_tensile
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./ls]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = ls
[../]
[]
[Postprocessors]
[./stress_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./stress_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./stress_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./stress_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./stress_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./stress_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./strainp_xx]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xx
[../]
[./strainp_xy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xy
[../]
[./strainp_xz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_xz
[../]
[./strainp_yy]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yy
[../]
[./strainp_yz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_yz
[../]
[./strainp_zz]
type = PointValue
point = '0 0 0'
variable = plastic_strain_zz
[../]
[./straint_xx]
type = PointValue
point = '0 0 0'
variable = strain_xx
[../]
[./straint_xy]
type = PointValue
point = '0 0 0'
variable = strain_xy
[../]
[./straint_xz]
type = PointValue
point = '0 0 0'
variable = strain_xz
[../]
[./straint_yy]
type = PointValue
point = '0 0 0'
variable = strain_yy
[../]
[./straint_yz]
type = PointValue
point = '0 0 0'
variable = strain_yz
[../]
[./straint_zz]
type = PointValue
point = '0 0 0'
variable = strain_zz
[../]
[./f_shear]
type = PointValue
point = '0 0 0'
variable = f_shear
[../]
[./f_tensile]
type = PointValue
point = '0 0 0'
variable = f_tensile
[../]
[./f_compressive]
type = PointValue
point = '0 0 0'
variable = f_compressive
[../]
[./intnl_shear]
type = PointValue
point = '0 0 0'
variable = intnl_shear
[../]
[./intnl_tensile]
type = PointValue
point = '0 0 0'
variable = intnl_tensile
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./ls]
type = PointValue
point = '0 0 0'
variable = ls
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 80
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[../]
[./t_strength]
type = SolidMechanicsHardeningConstant
value = 6
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 40
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '4 4'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakInclinedPlaneStressUpdate
normal_vector = '0 1 0'
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 0
yield_function_tol = 1E-5
[../]
[]
[Executioner]
end_time = 2
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform_inclined3
csv = true
[]
(test/tests/multiapps/picard_failure/picard_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[]
[Outputs]
exodus = true
[]
[MultiApps]
active = 'sub' # will be modified by CLI overrides
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
[]
[sub_no_fail]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub_no_fail.i
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/solid_mechanics/test/tests/capped_drucker_prager/small_deform2_inner_edge.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1.5E-6*x+2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPrager
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
mc_interpolation_scheme = inner_edge
internal_constraint_tolerance = 1 # irrelevant here
yield_function_tolerance = 1 # irrelevant here
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
lambda = 0.0
shear_modulus = 1.0e7
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = cdp
perform_finite_strain_rotations = false
[../]
[./cdp]
type = CappedDruckerPragerStressUpdate
DP_model = dp
tensile_strength = ts
compressive_strength = cs
yield_function_tol = 1E-8
tip_smoother = 4
smoothing_tol = 1E-5
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_inner_edge
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/functions/solution_function/solution_function_exodus_interp_test.i)
[Mesh]
file = cubesource.e
# This test uses SolutionUserObject which doesn't work with DistributedMesh.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
# [./ne]
# order = FIRST
# family = LAGRANGE
# [../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
# [./ee]
# order = CONSTANT
# family = MONOMIAL
# [../]
[]
[Functions]
[./sourcen]
type = SolutionFunction
solution = cube_soln
[../]
# [./sourcee]
# type = SolutionFunction
# file_type = exodusII
# mesh = cubesource.e
# variable = source_element
# [../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = FunctionAux
variable = nn
function = sourcen
[../]
# [./ne]
# type = FunctionAux
# variable = ne
# function = sourcee
# [../]
[./en]
type = FunctionAux
variable = en
function = sourcen
[../]
# [./ee]
# type = FunctionAux
# variable = ee
# function = sourcee
# [../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[UserObjects]
[./cube_soln]
type = SolutionUserObject
mesh = cubesource.e
system_variables = source_nodal
[../]
[]
#[Executioner]
# type = Steady
# petsc_options = '-snes'
# l_max_its = 800
# nl_rel_tol = 1e-10
#[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/planar/weak_plane_stress/convergence.i)
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
use_displaced_mesh = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[strain_zz]
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
out_of_plane_strain = strain_zz
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
out_of_plane_strain = strain_zz
component = 1
[]
[wps]
type = TotalLagrangianWeakPlaneStress
variable = strain_zz
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'top bottom'
value = 0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[]
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'top'
function = 't'
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[strain]
type = ComputeLagrangianWPSStrain
out_of_plane_strain = strain_zz
[]
[stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Executioner]
type = Transient
dt = 0.01
end_time = 0.1
solve_type = 'newton'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
[]
(test/tests/auxkernels/flux_average/flux_average.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./flux]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./bc_func]
type = ParsedFunction
expression = y+1
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxKernels]
[./flux_average]
type = FluxAverageAux
variable = flux
coupled = u
diffusivity = 0.1
boundary = right
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = bc_func
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/functional_expansion_tools/test/tests/standard_use/volume_coupled.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0.0
xmax = 10.0
nx = 15
[]
[Variables]
[./m]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./s_in]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./s_in]
type = CoupledForce
variable = m
v = s_in
[../]
[]
[AuxKernels]
[./reconstruct_s_in]
type = FunctionSeriesToAux
variable = s_in
function = FX_Basis_Value_Main
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
variable = m
value = 1
[../]
[]
[BCs]
[./surround]
type = DirichletBC
variable = m
value = 1
boundary = 'left right'
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '3'
physical_bounds = '0.0 10.0'
x = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Main]
type = FXVolumeUserObject
function = FX_Basis_Value_Main
variable = m
[../]
[]
[Postprocessors]
[./average_value]
type = ElementAverageValue
variable = m
[../]
[./peak_value]
type = ElementExtremeValue
value_type = max
variable = m
[../]
[./picard_iterations]
type = NumFixedPointIterations
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = volume_sub.i
[../]
[]
[Transfers]
[./ValueToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Value_UserObject_Main
multi_app_object_name = FX_Basis_Value_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/tensile/small_deform_hard3.i)
# checking for small deformation, with cubic hardening
# A single element is repeatedly stretched by in z direction
# tensile_strength is set to 1Pa, tensile_strength_residual = 0.5Pa, and limit value = 1E-5
# This allows the hardening of the tensile strength to be observed
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[./iter_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningCubic
value_0 = 1.0
value_residual = 0.5
internal_0 = 0
internal_limit = 1E-5
[../]
[./mc]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
yield_function_tolerance = 1E-6
tensile_tip_smoother = 0.0
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = 0.8
debug_jac_at_intnl = 1
debug_stress_change = 1E-8
debug_pm_change = 1E-5
debug_intnl_change = 1E-5
[../]
[]
[Executioner]
end_time = 10
dt = 1.0
type = Transient
[]
[Outputs]
file_base = small_deform_hard3
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/poro_elasticity/mandel.i)
# Mandel's problem of consolodation of a drained medium
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed. The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width. a = 1
# Soil height. b = 0.1
# Soil's Lame lambda. la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus. mu = G = 0.75
# Soil bulk modulus. K = la + 2*mu/3 = 1
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance. 1/K = 1
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient. B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Consolidation coefficient. c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top. F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here
#
# FINAL NOTE: The above solution assumes constant Biot Modulus.
# In porous_flow this is not true. Therefore the solution is
# a little different than in the paper. This test was therefore
# validated against MOOSE's poromechanics, which can choose either
# a constant Biot Modulus (which has been shown to agree with
# the analytic solution), or a non-constant Biot Modulus (which
# gives the same results as porous_flow).
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[roller_xmin]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left'
[]
[roller_ymin]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom'
[]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[xmax_drained]
type = DirichletBC
variable = porepressure
value = 0
boundary = right
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_y
function = top_velocity
boundary = top
[]
[]
[Functions]
[top_velocity]
type = PiecewiseLinear
x = '0 0.002 0.006 0.014 0.03 0.046 0.062 0.078 0.094 0.11 0.126 0.142 0.158 0.174 0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
y = '-0.041824842 -0.042730269 -0.043412712 -0.04428867 -0.045509181 -0.04645965 -0.047268246 -0.047974749 -0.048597109 -0.0491467 -0.049632388 -0.050061697 -0.050441198 -0.050776675 -0.051073238 -0.0513354 -0.051567152 -0.051772022 -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
[]
[]
[AuxVariables]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[tot_force]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[tot_force]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_force
expression = '-stress_yy+0.6*porepressure'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = porepressure
gravity = '0 0 0'
fluid_component = 0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 8
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
ensure_positive = false
porosity_zero = 0.1
biot_coefficient = 0.6
solid_bulk = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0 # unimportant in this fully-saturated situation
phase = 0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0.0 0 0'
variable = porepressure
[]
[p1]
type = PointValue
outputs = csv
point = '0.1 0 0'
variable = porepressure
[]
[p2]
type = PointValue
outputs = csv
point = '0.2 0 0'
variable = porepressure
[]
[p3]
type = PointValue
outputs = csv
point = '0.3 0 0'
variable = porepressure
[]
[p4]
type = PointValue
outputs = csv
point = '0.4 0 0'
variable = porepressure
[]
[p5]
type = PointValue
outputs = csv
point = '0.5 0 0'
variable = porepressure
[]
[p6]
type = PointValue
outputs = csv
point = '0.6 0 0'
variable = porepressure
[]
[p7]
type = PointValue
outputs = csv
point = '0.7 0 0'
variable = porepressure
[]
[p8]
type = PointValue
outputs = csv
point = '0.8 0 0'
variable = porepressure
[]
[p9]
type = PointValue
outputs = csv
point = '0.9 0 0'
variable = porepressure
[]
[p99]
type = PointValue
outputs = csv
point = '1 0 0'
variable = porepressure
[]
[xdisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_x
[]
[ydisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_y
[]
[total_downwards_force]
type = ElementAverageValue
outputs = csv
variable = tot_force
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.15*t<0.01,0.15*t,0.01)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.7
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mandel
[csv]
time_step_interval = 3
type = CSV
[]
[]
(modules/thermal_hydraulics/test/tests/components/solid_wall_1phase/phy.3eqn.i)
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 101325
initial_T = 300
initial_vel = 0
scaling_factor_1phase = '1 1 1e-5'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1.0000000000e-04
D_h = 1.1283791671e-02
f = 0.0
fp = eos
[]
[inlet]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1e-4
num_steps = 10
abort_on_solve_fail = true
solve_type = 'NEWTON'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
nl_max_its = 30
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
[out]
type = Exodus
[]
velocity_as_vector = false
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/nonlin_kinharden_nonsymmetric_strain_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated displacement loading and unloading condition on
# the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# The yield surface begins to translate as stress increases, but its size
# remains the same. The backstress evolves with plastic strain to capture
# this translation. Upon unloading, the stress reverses direction, and material
# first behaves elastically. However, due to the translation of the yield surface
# the yield point in the reverse direction is lower.
#
# If the reverse load is strong enough, the material will yield in the reverse
# direction, which models the Bauschinger effect(reduction in yield stress in
# the opposite direction).
#
# This test is based on the similar response obtained for a prescribed non symmetrical
# stress path in Besson, Jacques, et al. Non-linear mechanics of materials. Vol. 167.
# Springer Science & Business Media, 2009 pg. 89 fig. 3.6(b). This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
file = 1x1x1cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.025 0.0025
0.05 0.005
0.1 0.01
0.15 0.005
0.2 0
0.25 0.005
0.3 0.01
0.35 0.005
0.45 0
0.5 0.005
0.55 0.01
0.65 0.005
0.7 0
0.75 0.005
0.8 0.01
0.85 0.005
0.9 0
0.95 0.005
1 0.01
1.05 0.005
1.1 0
1.15 0.005
1.2 0.01
1.25 0.005
1.3 0
1.35 0.005
1.4 0.01
1.45 0.005
1.5 0'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[]
[kinematic_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
isotropic_hardening_constant = 0
q = 0
b = 0
kinematic_hardening_modulus = 30000
gamma = 200
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'kinematic_plasticity'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pctype'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 0.55
dt = 0.005
dtmin = 0.001
[]
[Postprocessors]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
csv = true
[]
(modules/stochastic_tools/test/tests/samplers/dynamic_size/main.i)
[StochasticTools]
[]
[Distributions]
[uniform]
type = Uniform
lower_bound = 1
upper_bound = 10
[]
[]
[Samplers]
[dynamic]
type = TestDynamicNumberOfSubAppsSampler
num_rows = 5
distributions = 'uniform'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[VectorPostprocessors]
[sample]
type = SamplerData
sampler = dynamic
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Outputs]
[out]
type = JSON
vectorpostprocessors_as_reporters = true
[]
[]
(modules/richards/test/tests/theis/th21.i)
# two-phase, fully-saturated
# production
[Mesh]
type = FileMesh
file = th01_input.e
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '0.5 1 2 10'
x = '0 1 10 100'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E9
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-5
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-5
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_pressure
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_pressure
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[DiracKernels]
[./bh]
type = RichardsPolyLineSink
pressures = '-1E9 1E9'
fluxes = '200 200'
point_file = th01.points
SumQuantityUO = total_outflow_mass
variable = pwater
[../]
[]
[Postprocessors]
[./flow_report]
type = RichardsPlotQuantity
uo = total_outflow_mass
[../]
[./p50]
type = PointValue
variable = pwater
point = '50 0 0'
execute_on = timestep_end
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 1E5
[../]
[]
[Materials]
[./all]
type = RichardsMaterial
block = 1
mat_porosity = 0.1
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 1E-5'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-6 1E-10 10000 30'
[../]
[]
[Executioner]
type = Transient
end_time = 100
solve_type = NEWTON
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = th21
csv = true
[]
(modules/phase_field/test/tests/MultiPhase/mixedswitchingfunctionmaterial.i)
# This is a test of the MixedSwitchingfunctionmaterial
# Several mixed type of switching function with ajustable weight parameter
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
xmin = 0
xmax = 20
ymin = 0
ymax = 20
elem_type = QUAD4
[]
[Variables]
[./eta]
[../]
[]
[ICs]
[./IC_eta]
type = SmoothCircleIC
variable = eta
x1 = 10
y1 = 10
radius = 5
invalue = 1
outvalue = 0
int_width = 1
[../]
[]
[Kernels]
[./eta_bulk]
type = AllenCahn
variable = eta
f_name = F
[../]
[./eta_interface]
type = ACInterface
variable = eta
kappa_name = kappa_eta
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'L kappa_eta'
prop_values = '1.0 1.0'
[../]
[./switching]
type = MixedSwitchingFunctionMaterial
function_name = h
eta = eta
h_order = MIX234
weight = 1.0
[../]
[./barrier]
type = BarrierFunctionMaterial
eta = eta
g_order = SIMPLE
[../]
# Total free energy: F = Fa*(1-h) + Fb*h
[./free_energy]
type = DerivativeTwoPhaseMaterial
property_name = F
fa_name = '0'
fb_name = '-1'
eta = eta
W = 3.1
derivative_order = 2
outputs = exodus
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-12
start_time = 0.0
num_steps = 2
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 9
iteration_window = 2
growth_factor = 1.1
cutback_factor = 0.75
dt = 0.3
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(test/tests/auxkernels/forcing_function_aux/forcing_function_aux.i)
# This is a test of the ForcingFunctionAux AuxKernel.
# The diffusion equation for u is solved with boundary conditions to force a gradient
# du/dx = 2, which is constant in time.
# du/dx is integrated over the unit square domain using a postprocessor, resulting in 2.
# The value of this postprocessor is supplied to the forcing function f used by
# the ForcingFunctionAux AuxKernel, which increments the AuxVariable T.
# Since the time step is 1, the value of T increases by 2 for each time step.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./grad_u_x]
order = CONSTANT
family = MONOMIAL
initial_condition = 2
[../]
[./T]
order = CONSTANT
family = MONOMIAL
initial_condition = 100
[../]
[]
[Functions]
[./u_ic_func]
type = ParsedFunction
expression = '2*x'
[../]
[./f]
type = ParsedFunction
symbol_names = f
symbol_values = grad_int
expression = f
[../]
[]
[ICs]
[./u_ic]
type = FunctionIC
variable = u
function = u_ic_func
[../]
[]
[Kernels]
[./dudt]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./grad_u_x_aux]
type = VariableGradientComponent
variable = grad_u_x
component = x
gradient_variable = u
[../]
[./T_increment]
type = ForcingFunctionAux
variable = T
function = f
[../]
[]
[Postprocessors]
[./grad_int]
type = ElementIntegralVariablePostprocessor
variable = grad_u_x
execute_on = 'INITIAL TIMESTEP_END'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-10
num_steps = 2
dt = 1
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/ode/ode_sys_impl_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[]
[Functions]
[./f_fn]
type = ParsedFunction
expression = -4
[../]
[./bc_all_fn]
type = ParsedFunction
expression = x*x+y*y
[../]
# ODEs
[./exact_x_fn]
type = ParsedFunction
expression = (-1/3)*exp(-t)+(4/3)*exp(5*t)
[../]
[]
# NL
[Variables]
[./u]
family = LAGRANGE
order = FIRST
[../]
# ODE variables
[./x]
family = SCALAR
order = FIRST
initial_condition = 1
[../]
[./y]
family = SCALAR
order = FIRST
initial_condition = 2
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./uff]
type = BodyForce
variable = u
function = f_fn
[../]
[]
[ScalarKernels]
[./td1]
type = ODETimeDerivative
variable = x
[../]
[./ode1]
type = ImplicitODEx
variable = x
y = y
[../]
[./td2]
type = ODETimeDerivative
variable = y
[../]
[./ode2]
type = ImplicitODEy
variable = y
x = x
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = bc_all_fn
[../]
[]
[Postprocessors]
active = 'exact_x l2err_x'
[./exact_x]
type = FunctionValuePostprocessor
function = exact_x_fn
execute_on = 'initial timestep_end'
point = '0 0 0'
[../]
[./l2err_x]
type = ScalarL2Error
variable = x
function = exact_x_fn
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
start_time = 0
dt = 0.01
num_steps = 100
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/plane_3/plane3_template2.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane3_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x11]
type = NodalVariableValue
nodeid = 10
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y11]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-8
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x11 disp_y11 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/heat_transfer/test/tests/physics/test_fv.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dim = 2
dx = 10
dy = 10
[]
[]
[Physics]
[HeatConduction]
[FiniteVolume]
[h1]
temperature_name = 'T'
heat_source_var = 'Q'
heat_source_blocks = '0'
initial_temperature = 0
# Thermal properties
thermal_conductivity_functor = 'k0'
specific_heat = 5
density = 10
# Boundary conditions
heat_flux_boundaries = 'left right'
boundary_heat_fluxes = '0 500'
insulated_boundaries = 'top'
fixed_temperature_boundaries = 'bottom'
boundary_temperatures = '300'
[]
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
verbose = true
[]
[AuxVariables]
[Q]
initial_condition = 100
[]
[]
[FunctorMaterials]
[mat_k]
type = ADGenericFunctorMaterial
prop_names = 'k0'
prop_values = '1'
[]
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_action_amg_tight.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = cond_number.e
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[pid]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[pid]
type = ProcessorIDAux
variable = pid
[]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = penalty_friction_object_al_friction
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = penalty_friction_object_al_friction
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = penalty_friction_object_al_friction
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = penalty_friction_object_al_friction
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e8
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-ksp_snes_ew'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 8'
line_search = 'none'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-10
nl_max_its = 150
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.1 # 1.0
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y penalty_normal_pressure penalty_frictional_pressure normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[Contact]
[al_friction]
formulation = mortar_penalty
model = coulomb
primary = '2'
secondary = '3'
penalty = 1e7
penalty_friction = 1e+7
friction_coefficient = 0.4
al_penetration_tolerance = 1e-7
al_incremental_slip_tolerance = 1e-7
adaptivity_penalty_normal = BUSSETTA
adaptivity_penalty_friction = FRICTION_LIMIT
penalty_multiplier = 5
penalty_multiplier_friction = 5
[]
[]
(modules/navier_stokes/test/tests/finite_volume/ins/channel-flow/2d-rc-action-nulltr-checkpoint.i)
mu = 1.1
rho = 1.1
[Mesh]
file = 2d-rc-action_restart_cp/LATEST
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
restart_file_base = 2d-rc-action_restart_cp/LATEST
force_restart = true
[]
[Modules]
[NavierStokesFV]
compressibility = 'incompressible'
porous_medium_treatment = false
add_energy_equation = false
density = 'rho'
dynamic_viscosity = 'mu'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '1 0'
wall_boundaries = 'top bottom'
momentum_wall_types = 'slip slip'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '0'
[]
[]
[FunctorMaterials]
[const]
type = ADGenericFunctorMaterial
prop_names = 'rho mu'
prop_values = '${rho} ${mu}'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-8
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/pps_interval/pps_interval_mismatch.i)
[Mesh]
file = square-2x2-nodeids.e
# This test can only be run with renumering disabled, so the
# NodalVariableValue postprocessor's node id is well-defined.
allow_renumbering = false
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[../]
[./v]
order = SECOND
family = LAGRANGE
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '1'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '2'
value = 0
[../]
[]
[Postprocessors]
active = 'l2 node1 node4'
[./l2]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[./node1]
type = NodalVariableValue
variable = u
nodeid = 15
[../]
[./node4]
type = NodalVariableValue
variable = v
nodeid = 10
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 1
[]
[Outputs]
time_step_interval = 4
exodus = true
[./console]
type = Console
time_step_interval = 3
[../]
[]
(modules/thermal_hydraulics/test/tests/components/shaft_connected_motor/test.i)
[SolidProperties]
[mat]
type = ThermalFunctionSolidProperties
rho = 1
cp = 1
k = 1
[]
[]
[Components]
[motor]
type = ShaftConnectedMotor
inertia = 1
torque = 2
[]
[shaft]
type = Shaft
connected_components = 'motor'
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
names = '0'
n_part_elems = 1
widths = '1'
solid_properties = 'mat'
solid_properties_T_ref = '300'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
num_steps = 5
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
csv = true
show = 'shaft:omega'
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/gap_heat_transfer_htonly_rspherical.i)
#
# 1-D spherical Gap Heat Transfer Test
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two "blocks" with a mesh biased toward the gap
# between them. Each block is unit length. The gap between them is one
# unit in length.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far left boundary
# is ramped from 100 to 200 over one time unit, and then held fixed for an additional
# time unit. The temperature of the far right boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks, or spheres in the case of RSPHERICAL.:
#
# Flux = (T_left - T_right) * (gapK/(r^2*((1/r1)-(1/r2))))
#
# For gapK = 1 (default value)
#
# The area is taken as the area of the secondary (inner) surface:
#
# Area = 4 * pi * 1 * 1
#
# The integrated heat flux across the gap at time 2 is then:
#
# 4*pi*k*delta_T/((1/r1)-(1/r2))
# 4*pi*1*100/((1/1) - (1/2)) = 2513.3 watts
#
# For comparison, see results from the flux post processors.
#
#
[Problem]
coord_type = RSPHERICAL
[]
[Mesh]
file = gap_heat_transfer_htonly_rspherical.e
construct_side_list_from_node_list = true
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_geometry_type = sphere
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_cond]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./temp_far_left]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[AuxKernels]
[./conductance]
type = MaterialRealAux
property = gap_conductance
variable = gap_cond
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1e6
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
# I don't know enough about this test to say why it needs such a
# loose nl_abs_tol... after timestep 10 the residual basically can't
# be reduced much beyond the initial residual. The test probably
# needs to be revisited to determine why.
nl_abs_tol = 1e-3
nl_rel_tol = 1e-10
l_tol = 1e-6
l_max_its = 100
line_search = 'none'
nl_max_its = 10
dt = 1e-1
dtmin = 1e-1
end_time = 2.0
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial timestep_end'
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
execute_on = 'initial timestep_end'
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/special_joint1.i)
# Plasticity models:
# WeakPlaneTensile with strength = 1000Pa
# WeakPlaneShear with cohesion = 0.1MPa and friction angle = 25
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console csv'
[../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console csv'
[../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console csv'
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console csv'
[../]
[]
[UserObjects]
[./wpt_str]
type = SolidMechanicsHardeningConstant
value = 1000
[../]
[./wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = wpt_str
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[./wps_c]
type = SolidMechanicsHardeningConstant
value = 1.0E5
[../]
[./wps_tan_phi]
type = SolidMechanicsHardeningConstant
value = 0.466
[../]
[./wps_tan_psi]
type = SolidMechanicsHardeningConstant
value = 0.087
[../]
[./wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = wps_c
tan_friction_angle = wps_tan_phi
tan_dilation_angle = wps_tan_psi
smoother = 0
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1.0E9 1.3E9'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-7
plastic_models = 'wpt wps'
max_NR_iterations = 5
specialIC = 'joint'
deactivation_scheme = 'safe'
min_stepsize = 1
max_stepsize_for_dumb = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1 1'
debug_jac_at_intnl = '1 1 1 1'
debug_stress_change = 1E1
debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = special_joint1
exodus = false
csv = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/small-2d/small.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'small'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[secondary]
input = block_rename
type = LowerDBlockFromSidesetGenerator
sidesets = 'block_left'
new_block_id = '30'
new_block_name = 'frictionless_secondary_subdomain'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'plank_right'
new_block_id = '20'
new_block_name = 'frictionless_primary_subdomain'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[thermal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
scaling = 1e-7
[]
[frictionless_normal_lm]
order = ${order}
block = 'frictionless_secondary_subdomain'
use_dual = true
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
[]
[]
[UserObjects]
[weighted_gap_uo]
type = LMWeightedGapUserObject
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
lm_variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeWeightedGapLMMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
weighted_gap_uo = weighted_gap_uo
[]
[normal_x]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[normal_y]
type = NormalMortarMechanicalContact
primary_boundary = plank_right
secondary_boundary = block_left
primary_subdomain = frictionless_primary_subdomain
secondary_subdomain = frictionless_secondary_subdomain
variable = frictionless_normal_lm
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = weighted_gap_uo
[]
[thermal_contact]
type = GapConductanceConstraint
variable = thermal_lm
secondary_variable = temp
k = 1
use_displaced_mesh = true
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
displacements = 'disp_x disp_y'
[]
[]
[BCs]
[left_temp]
type = DirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = DirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeLinearElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/phase_field/test/tests/anisotropic_mobility/diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmax = 15.0
ymax = 15.0
[]
[Variables]
[./c]
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[]
[Kernels]
[./cres]
type = MatAnisoDiffusion
diffusivity = D
variable = c
[../]
[./time]
type = TimeDerivative
variable = c
[../]
[]
[Materials]
[./D]
type = ConstantAnisotropicMobility
tensor = '0.1 0 0
0 1 0
0 0 0'
M_name = D
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 lu 1'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence-auto/3D/neumann.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(modules/contact/test/tests/mortar_tm/2d/ad_frictionless_fir/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(test/tests/userobjects/shape_element_user_object/shape_element_user_object.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = (x-0.5)^2
[../]
[../]
[./v]
order = THIRD
family = HERMITE
[./InitialCondition]
type = FunctionIC
function = (y-0.5)^2
[../]
[../]
[]
[Kernels]
[./diff_u]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./time_u]
type = TimeDerivative
variable = u
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[]
[UserObjects]
[./test]
type = TestShapeElementUserObject
u = u
# first order lagrange variables have 4 DOFs per element
u_dofs = 4
v = v
# third order hermite variables have 16 DOFs per element
v_dofs = 16
# as this userobject computes quantities for both the residual AND the jacobian
# it needs to have these execute_on flags set.
execute_on = 'linear nonlinear'
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_2d.i)
#This tests the J-Integral evaluation capability.
#This is a 2d plane strain model
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_2d_out
exodus = true
csv = true
[]
(modules/contact/test/tests/bouncing-block-contact/frictionless-nodal-reduced-active-set.i)
starting_point = .5
[GlobalParams]
displacements = 'disp_x disp_y'
diffusivity = 1
[]
[Mesh]
file = square-blocks-no-offset.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${starting_point}
type = ConstantIC
[../]
[]
[Kernels]
[./disp_x]
type = MatDiffusion
variable = disp_x
[../]
[./disp_y]
type = MatDiffusion
variable = disp_y
[../]
[]
[Constraints]
[./disp_x]
type = RANFSNormalMechanicalContact
secondary = 10
primary = 20
variable = disp_x
primary_variable = disp_x
component = x
[../]
[./disp_y]
type = RANFSNormalMechanicalContact
secondary = 10
primary = 20
variable = disp_y
primary_variable = disp_y
component = y
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
preset = false
boundary = 40
value = 0.0
[../]
[./topx]
type = DirichletBC
variable = disp_x
preset = false
boundary = 30
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
preset = false
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 30
function = '${starting_point} - t'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
dtmin = 1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -ksp_monitor_true_residual -snes_view'
petsc_options_iname = '-mat_mffd_err -pc_type -pc_hypre_type'
petsc_options_value = '1e-5 hypre boomeramg'
l_max_its = 30
nl_max_its = 20
line_search = 'project'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
execute_on = 'nonlinear'
[]
print_linear_residuals = false
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Postprocessors]
[./num_nl]
type = NumNonlinearIterations
[../]
[./cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[../]
[]
(modules/richards/test/tests/jacobian_1/jn10.i)
# unsaturated = true
# gravity = false
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGnone]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGnone
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn10
exodus = false
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_temperature_coefficients_function.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[temperature]
order = CONSTANT
family = MONOMIAL
[]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[temperature]
type = ConstantAux
variable = temperature
value = 50
[]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[creep_strain_zz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
[]
[creep_strain_xz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xz
index_i = 0
index_j = 2
[]
[creep_strain_yz]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yz
index_i = 1
index_j = 2
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[ICs]
[temp]
type = ConstantIC
variable = temperature
value = 50.0
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0e-9 1.0'
y = '0 -4e1 -4e1'
[]
[F]
type = PiecewiseLinear
x = '-1000 10000'
y = '0.5 0.5'
[]
[G]
type = PiecewiseLinear
x = '-1000 10000'
y = '0.5 0.5'
[]
[H]
type = PiecewiseLinear
x = '-1000 10000'
y = '0.5 0.5'
[]
[L]
type = PiecewiseLinear
x = '-1000 10000'
y = '1.5 1.5'
[]
[M]
type = PiecewiseLinear
x = '-1000 10000'
y = '1.5 1.5'
[]
[N]
type = PiecewiseLinear
x = '-1000 10000'
y = '1.5 1.5'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 700
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = 'trial_creep_aniso_iso'
max_iterations = 50
[]
[hill_constants]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.5 0.5 1.5 1.5 1.5"
function_names = 'F G H L M N'
temperature = temperature
[]
[trial_creep_aniso_iso]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 0.00003
relative_tolerance = 1e-20
absolute_tolerance = 1e-20
internal_solve_output_on = never
# Force it to not use integration error
max_integration_error = 1.0
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-13
nl_abs_tol = 1.0e-14
l_max_its = 90
num_steps = 50
dt = 5.0e-4
start_time = 0
automatic_scaling = true
[]
[Postprocessors]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yy]
type = ElementalVariableValue
variable = creep_strain_yy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_zz]
type = ElementalVariableValue
variable = creep_strain_zz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xy]
type = ElementalVariableValue
variable = creep_strain_xy
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_yz]
type = ElementalVariableValue
variable = creep_strain_yz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[creep_strain_xz]
type = ElementalVariableValue
variable = creep_strain_xz
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/jacobian/denergy03.i)
# 2phase, 1 component, with solid displacements, time derivative of energy-density, TM porosity
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pgas]
[]
[pwater]
[]
[temp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.1
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.1
[]
[pgas]
type = RandomIC
variable = pgas
max = 1.0
min = 0.0
[]
[pwater]
type = RandomIC
variable = pwater
max = 0.0
min = -1.0
[]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[dummy_pgas]
type = Diffusion
variable = pgas
[]
[dummy_pwater]
type = Diffusion
variable = pwater
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
cv = 1.3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
cv = 0.7
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[porosity]
type = PorousFlowPorosity
thermal = true
mechanical = true
porosity_zero = 0.7
thermal_expansion_coeff = 0.5
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.1
density = 0.5
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/phase_field/test/tests/initial_conditions/RndBoundingBoxIC.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 8
xmax = 50
ymax = 25
elem_type = QUAD4
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./InitialCondition]
type = RndBoundingBoxIC
x1 = 15.0
x2 = 35.0
y1 = 0.0
y2 = 25.0
mx_invalue = 1.0
mn_invalue = 0.9
mx_outvalue = -0.7
mn_outvalue = -0.8
variable = c
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = c
[../]
[./CHSolid]
type = CHMath
variable = c
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = c
kappa_name = kappa_c
mob_name = M
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./constant]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1.0 1.0'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
nl_max_its = 10
start_time = 0.0
num_steps = 4
dt = 5.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/finite_strain_tensor_mechanics_tests/finite_strain_patch.i)
# Patch Test
# This test is designed to compute constant xx, yy, zz, xy, yz, and zx
# stress on a set of irregular hexes. The mesh is composed of one
# block with seven elements. The elements form a unit cube with one
# internal element. There is a nodeset for each exterior node.
# The cube is displaced by 1e-6 units in x, 2e-6 in y, and 3e-6 in z.
# The faces are sheared as well (1e-6, 2e-6, and 3e-6 for xy, yz, and
# zx). This gives a uniform strain/stress state for all six unique
# tensor components.
# With Young's modulus at 1e6 and Poisson's ratio at 0, the shear
# modulus is 5e5 (G=E/2/(1+nu)). Therefore,
#
# stress xx = 1e6 * 1e-6 = 1
# stress yy = 1e6 * 2e-6 = 2
# stress zz = 1e6 * 3e-6 = 3
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
[Mesh]
# Comment
# Mesh
file = patch_mesh.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
# Functions
[./rampConstant1]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 1e-6
[../]
[./rampConstant2]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 2e-6
[../]
[./rampConstant3]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 3e-6
[../]
[./rampConstant4]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 4e-6
[../]
[./rampConstant6]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 6e-6
[../]
[]
[Variables]
# Variables
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
# AuxVariables
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
[../]
[]
[AuxKernels]
# AuxKernels
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[]
[BCs]
# BCs
[./node1_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./node1_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = rampConstant2
[../]
[./node1_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 1
function = rampConstant3
[../]
[./node2_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 2
function = rampConstant1
[../]
[./node2_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = rampConstant2
[../]
[./node2_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 2
function = rampConstant6
[../]
[./node3_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 3
function = rampConstant1
[../]
[./node3_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./node3_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 3
function = rampConstant3
[../]
[./node4_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./node4_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./node4_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[./node5_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 5
function = rampConstant1
[../]
[./node5_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = rampConstant4
[../]
[./node5_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 5
function = rampConstant3
[../]
[./node6_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 6
function = rampConstant2
[../]
[./node6_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 6
function = rampConstant4
[../]
[./node6_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 6
function = rampConstant6
[../]
[./node7_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 7
function = rampConstant2
[../]
[./node7_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 7
function = rampConstant2
[../]
[./node7_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 7
function = rampConstant3
[../]
[./node8_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 8
function = rampConstant1
[../]
[./node8_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 8
function = rampConstant2
[../]
[./node8_z]
type = DirichletBC
variable = disp_z
boundary = 8
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = '1 2 3 4 5 6 7'
C_ijkl = '1.0e6 0.0 0.0 1.0e6 0.0 1.0e6 0.5e6 0.5e6 0.5e6'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = '1 2 3 4 5 6 7'
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3 4 5 6 7'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
# Executioner
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
petsc_options_iname = -pc_type
petsc_options_value = lu
end_time = 2.0
[]
[Outputs]
exodus = true
[] # Output
(modules/contact/test/tests/verification/patch_tests/cyl_1/cyl1_template2.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl1_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
maximum_lagrangian_update_iterations = 200
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/functional_expansion_tools/examples/2D_interface_no_material/main.i)
# Derived from the example '2D_interface' with the following differences:
#
# 1) No materials are used
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0.0
xmax = 0.4
nx = 6
ymin = 0.0
ymax = 10.0
ny = 20
[]
[Variables]
[./m]
[../]
[]
[Kernels]
[./diff_m]
type = Diffusion
variable = m
[../]
[./time_diff_m]
type = TimeDerivative
variable = m
[../]
[./source_m]
type = BodyForce
variable = m
value = 100
[../]
[]
[ICs]
[./start_m]
type = ConstantIC
value = 2
variable = m
[../]
[]
[BCs]
[./interface_value]
type = FXValueBC
variable = m
boundary = right
function = FX_Basis_Value_Main
[../]
[./interface_flux]
type = FXFluxBC
boundary = right
variable = m
function = FX_Basis_Flux_Main
[../]
[]
[Functions]
[./FX_Basis_Value_Main]
type = FunctionSeries
series_type = Cartesian
orders = '4'
physical_bounds = '0.0 10'
y = Legendre
[../]
[./FX_Basis_Flux_Main]
type = FunctionSeries
series_type = Cartesian
orders = '5'
physical_bounds = '0.0 10'
y = Legendre
[../]
[]
[UserObjects]
[./FX_Flux_UserObject_Main]
type = FXBoundaryFluxUserObject
function = FX_Basis_Flux_Main
variable = m
boundary = right
diffusivity = 0.1
[../]
[]
[Postprocessors]
[./average_interface_value]
type = SideAverageValue
variable = m
boundary = right
[../]
[./total_flux]
type = SideDiffusiveFluxIntegral
variable = m
boundary = right
diffusivity = 0.1
[../]
[./picard_iterations]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-9
fixed_point_rel_tol = 1e-8
fixed_point_abs_tol = 1e-9
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./FXTransferApp]
type = TransientMultiApp
input_files = sub.i
sub_cycling = true
[../]
[]
[Transfers]
[./FluxToSub]
type = MultiAppFXTransfer
to_multi_app = FXTransferApp
this_app_object_name = FX_Flux_UserObject_Main
multi_app_object_name = FX_Basis_Flux_Sub
[../]
[./ValueToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Value_Main
multi_app_object_name = FX_Value_UserObject_Sub
[../]
[./FluxToMe]
type = MultiAppFXTransfer
from_multi_app = FXTransferApp
this_app_object_name = FX_Basis_Flux_Main
multi_app_object_name = FX_Flux_UserObject_Sub
[../]
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/nonlin_isokinharden_symmetric_strain_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated displacement loading and unloading condition on
# the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# This test captures isotropic hardening as well as kinematic hardening. Hence
# the yield surface begins to translate as well as grow as stress increases.
# The backstress and yield surface evolves with plastic strain to capture
# this translation and growth.
#
# If the reverse load is strong enough (more than yield point), the material
# will yield in the reverse direction, which takes into account the
# Bauschinger effect(reduction in yield stress in the opposite direction), which
# is dependent the value of kinematic hardening modulus.
#
# This test is based on the similar response obtained for a prescribed symmetrical
# stress path in Besson, Jacques, et al. Non-linear mechanics of materials. Vol. 167.
# Springer Science & Business Media, 2009 pg. 88 fig. 3.5. This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
file = 1x1x1cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.025 0.0025
0.05 0.005
0.1 0.01
0.15 0.005
0.2 0
0.25 -0.005
0.3 -0.01
0.35 -0.005
0.45 0
0.5 0.005
0.55 0.01
0.65 0.005
0.7 0
0.75 -0.005
0.8 -0.01
0.85 -0.005
0.9 0
0.95 0.005
1 0.01
1.05 0.005
1.1 0
1.15 -0.005
1.2 -0.01
1.25 -0.005
1.3 0
1.35 0.005
1.4 0.01
1.45 0.005
1.5 0
1.55 -0.005
1.60 -0.01
1.65 -0.005
1.7 0
1.75 0.005
1.8 0.01
1.85 0.005
1.9 0
1.95 -0.005
2 -0.01
2.05 -0.005
2.10 0
2.15 0.005
2.2 0.01
2.25 0.005
2.3 0
2.35 -0.005
2.4 -0.01
2.45 -0.005
2.5 0'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0
[]
[combined_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
isotropic_hardening_constant = 0
q = 50
b = 5
kinematic_hardening_modulus = 40000
gamma = 400
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'combined_plasticity'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart -pctype'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 1 # change end_time = 2.5 for more cycles of kinematic hardening
dt = 0.005 # keep dt = 0.000125 for a finer non linear kinematic plot
dtmin = 0.001
[]
[Postprocessors]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/pressure/pressurePenalty.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = pressure.e
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[Contact]
[./m20_s10]
primary = 20
secondary = 10
penalty = 1e8
formulation = penalty
tangential_tolerance = 1e-3
tension_release = -1
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./z]
type = DirichletBC
variable = disp_z
boundary = 5
value = 0.0
[../]
[./Pressure]
[./press]
boundary = 7
factor = 1e3
[../]
[../]
[./down]
type = DirichletBC
variable = disp_y
boundary = 8
value = -2e-3
[../]
[]
[Materials]
[./stiffStuff1]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1.0e6
poissons_ratio = 0.0
[../]
[./stiffStuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'lu 101'
line_search = 'none'
nl_rel_tol = 1e-9
nl_abs_tol = 1e-9
l_max_its = 100
nl_max_its = 10
dt = 1.0
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/meshgenerators/file_mesh_generator/2d_diffusion_iga.i)
[Mesh]
[cyl2d_iga]
type = FileMeshGenerator
file = PressurizedCyl_Patch6_4Elem.e
[]
allow_renumbering = false # VTK diffs via XMLDiff are
parallel_type = replicated # really fragile
[]
[Variables]
[u]
order = SECOND # Must match mesh order
family = RATIONAL_BERNSTEIN
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[diff]
type = Diffusion
variable = u
block = 0 # Avoid direct calculations on spline nodes
[]
[null]
type = NullKernel
variable = u
block = 1 # Keep kernel coverage check happy
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'sin(x)'
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = NEWTON
dtmin = 1
[]
[Outputs]
vtk = true
[]
(modules/porous_flow/test/tests/energy_conservation/heat05.i)
# Demonstrates that porosity is correctly initialised,
# since the residual should be zero in this example.
# If initQpStatefulProperties of the Porosity calculator
# is incorrect then the residual will be nonzero.
[Mesh]
type = GeneratedMesh
dim = 3
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0.5
cv = 2
cp = 2
bulk_modulus = 2.0
density0 = 3.0
[]
[]
[GlobalParams]
biot_coefficient = 0.7
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pp]
initial_condition = 0.5
[]
[temp]
initial_condition = 1.0
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = pp
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[temp]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[poro_vol_exp_temp]
type = PorousFlowHeatVolumetricExpansion
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pp disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[porosity]
type = PorousFlowPorosity
thermal = true
fluid = true
mechanical = true
ensure_positive = false
porosity_zero = 0.5
thermal_expansion_coeff = 0.25
solid_bulk = 2
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 0.2
density = 5.0
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
temperature_unit = Kelvin
fp = the_simple_fluid
phase = 0
[]
[]
[Postprocessors]
[should_be_zero]
type = NumNonlinearIterations
[]
[]
[Executioner]
type = Transient
num_steps = 1
nl_abs_tol = 1e-16
[]
[Outputs]
file_base = heat05
csv = true
[]
(modules/contact/test/tests/verification/patch_tests/cyl_2/cyl2_template1.i)
#
# This input file is a template for both the frictionless and glued test
# variations for the current problem geometry. In order to create an input
# file to run outside the runtest framework, look at the tests file and add the
# appropriate input file lines from the cli_args line.
#
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = cyl2_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 100
nl_max_its = 1000
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/restricted_node_parent.i)
num_layers = 2
[Mesh]
[box]
type = GeneratedMeshGenerator
dim = 3
nx = ${num_layers}
ny = 3
nz = 3
xmin = 0.25
xmax = 1.25
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[td]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[a]
[]
[s]
[]
[]
[AuxKernels]
[s_ak]
type = ParsedAux
variable = s
use_xyzt = true
expression = 'x+(z*z)'
[]
[]
[Functions]
[]
[Postprocessors]
[a_avg]
type = ElementAverageValue
variable = a
[]
[]
[UserObjects]
[S_avg_front]
type = LayeredSideAverage
boundary = front
variable = s
num_layers = ${num_layers}
direction = x
[]
[S_avg_back]
type = LayeredSideAverage
boundary = back
variable = s
num_layers = ${num_layers}
direction = x
[]
[]
[MultiApps]
[ch0]
type = TransientMultiApp
input_files = 'restricted_node_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 -0.1'
output_in_position = true
cli_args = 'yy=0'
[]
[ch1]
type = TransientMultiApp
input_files = 'restricted_node_sub.i'
bounding_box_padding = '0 0.5 1'
positions = '0 0.5 1.1'
output_in_position = true
cli_args = 'yy=1'
[]
[]
[Transfers]
[from_ch0]
type = MultiAppGeneralFieldUserObjectTransfer
to_boundaries = back
from_multi_app = ch0
variable = a
source_user_object = A_avg
fixed_bounding_box_size = '0 1 1.5'
from_app_must_contain_point = false
[]
[from_ch1]
type = MultiAppGeneralFieldUserObjectTransfer
to_boundaries = front
from_multi_app = ch1
variable = a
source_user_object = A_avg
fixed_bounding_box_size = '0 1 1.5'
from_app_must_contain_point = false
[]
[to_ch0]
type = MultiAppGeneralFieldUserObjectTransfer
to_blocks = 20
to_multi_app = ch0
variable = S
source_user_object = S_avg_back
fixed_bounding_box_size = '1.5 1 1.5'
from_app_must_contain_point = false
[]
[to_ch1]
type = MultiAppGeneralFieldUserObjectTransfer
to_blocks = 20
to_multi_app = ch1
variable = S
source_user_object = S_avg_front
fixed_bounding_box_size = '1.5 1 1.5'
from_app_must_contain_point = false
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 1
nl_abs_tol = 1e-7
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/spatial_reactor/except2.i)
# exception testing: unknown source_species
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition bulk_composition bulk_composition"
constraint_unit = "moles moles moles"
source_species_names = 'Ca++'
source_species_rates = '1'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/combined/test/tests/elastic_thermal_patch/elastic_thermal_patch_rz.i)
#
# This problem is modified from the Abaqus verification manual:
# "1.5.4 Patch test for axisymmetric elements"
# The original stress solution is given as:
# xx = yy = zz = 2000
# xy = 400
#
# Here, E=1e6 and nu=0.25.
# However, with a +100 degree change in temperature and a coefficient
# of thermal expansion of 1e-6, the solution becomes:
# xx = yy = zz = 1800
# xy = 400
# since
# E*(1-nu)/(1+nu)/(1-2*nu)*(1+2*nu/(1-nu))*(1e-3-1e-4) = 1800
#
# Also,
#
# dSrr dSrz Srr-Stt
# ---- + ---- + ------- + br = 0
# dr dz r
#
# and
#
# dSrz Srz dSzz
# ---- + --- + ---- + bz = 0
# dr r dz
#
# where
# Srr = stress in rr
# Szz = stress in zz
# Stt = stress in theta-theta
# Srz = stress in rz
# br = body force in r direction
# bz = body force in z direction
#
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
volumetric_locking_correction = true
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = elastic_thermal_patch_rz_test.e
[]
[Functions]
[./ur]
type = ParsedFunction
expression = '1e-3*x'
[../]
[./uz]
type = ParsedFunction
expression = '1e-3*(x+y)'
[../]
[./body]
type = ParsedFunction
expression = '-400/x'
[../]
[./temp]
type = ParsedFunction
expression = '117.56+100*t'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
initial_condition = 117.56
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
add_variables = true
strain = SMALL
incremental = true
eigenstrain_names = eigenstrain
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[./body]
type = BodyForce
variable = disp_y
value = 1
function = body
[../]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./ur]
type = FunctionDirichletBC
variable = disp_x
boundary = 10
function = ur
[../]
[./uz]
type = FunctionDirichletBC
variable = disp_y
boundary = 10
function = uz
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
boundary = 10
function = temp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 400000.0
poissons_ratio = 0.25
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-6
stress_free_temperature = 117.56
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeStrainIncrementBasedStress
[../]
[./heat]
type = HeatConductionMaterial
specific_heat = 0.116
thermal_conductivity = 4.85e-4
[../]
[./density]
type = Density
density = 0.283
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-11
nl_rel_tol = 1e-12
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 1
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/j2_plasticity_vs_LSH/necking/j2_hard1_necking.i)
#
[Mesh]
file = necking_quad4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./TensorMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
# save_in_disp_x = force_x
save_in_disp_y = force_y
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
# [./force_x]
# order = FIRST
# family = LAGRANGE
# [../]
[./force_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_xx
index_i = 0
index_j = 0
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./y_top]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = 't/5'
[../]
[]
[UserObjects]
[./str]
type = TensorMechanicsHardeningConstant
value = 2.4e2
[../]
[./j2]
type = TensorMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
#with E = 2.1e5 and nu = 0.3
#changed to SM values using E-nu to Lambda-G
C_ijkl = '121154 80769.2'
[../]
[./strain]
type = ComputeFiniteStrain
block = 1
displacements = 'disp_x disp_y'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 1
ep_plastic_tolerance = 1E-9
plastic_models = j2
[../]
[]
[Executioner]
end_time = 0.2
dt = 0.005
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
[../]
[./strain_yy]
type = ElementAverageValue
variable = strain_yy
[../]
[./disp_y]
type = NodalSum
variable = disp_y
boundary = top
[../]
[./force_y]
type = NodalSum
variable = force_y
boundary = top
[../]
[]
[Outputs]
exodus = true
csv = true
print_linear_residuals = false
perf_graph = true
[]
(modules/richards/test/tests/gravity_head_2/gh06.i)
# unsaturated = true
# gravity = true
# supg = false
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh06
csv = true
[]
(modules/stochastic_tools/test/tests/reporters/BFActiveLearning/main_adam.i)
[StochasticTools]
[]
[Distributions]
[k_dist]
type = Uniform
lower_bound = 5
upper_bound = 20
[]
[q_dist]
type = Uniform
lower_bound = 7000
upper_bound = 13000
[]
[Tinf_dist]
type = Uniform
lower_bound = 250
upper_bound = 350
[]
[]
[Samplers]
[mc]
type = ActiveLearningMonteCarloSampler
num_batch = 1
distributions = 'k_dist q_dist Tinf_dist'
flag_sample = 'conditional/flag_sample'
seed = 5
num_samples = 10
execute_on = PRE_MULTIAPP_SETUP
[]
[]
[MultiApps]
[sub_lf]
type = SamplerFullSolveMultiApp
sampler = mc
input_files = 'sub_lf.i'
[]
[sub]
type = SamplerFullSolveMultiApp
sampler = mc
input_files = 'sub.i'
mode = batch-reset
should_run_reporter = conditional/need_sample
execute_on = TIMESTEP_END
[]
[]
[Transfers]
[sub]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = mc
parameters = 'Materials/conductivity/prop_values Kernels/source/value BCs/right/value'
check_multiapp_execute_on = false
[]
[sub_lf]
type = SamplerParameterTransfer
to_multi_app = sub_lf
sampler = mc
parameters = 'Materials/conductivity/prop_values Kernels/source/value BCs/right/value'
check_multiapp_execute_on = false
[]
[reporter_transfer_lf]
type = SamplerReporterTransfer
from_reporter = 'avg/value'
stochastic_reporter = 'constant'
from_multi_app = sub_lf
sampler = mc
[]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'avg/value'
stochastic_reporter = 'conditional'
from_multi_app = sub
sampler = mc
[]
[]
[Reporters]
[constant]
type = StochasticReporter
[]
[conditional]
type = BiFidelityActiveLearningGPDecision
sampler = mc
parallel_type = ROOT
execute_on = 'timestep_begin'
flag_sample = 'flag_sample'
inputs = 'inputs'
gp_mean = 'gp_mean'
gp_std = 'gp_std'
n_train = 8
al_gp = GP_al_trainer
gp_evaluator = GP_eval
learning_function = 'Ufunction'
learning_function_parameter = 349.345
learning_function_threshold = 2.0
outputs_lf = constant/reporter_transfer_lf:avg:value
[]
[]
[Trainers]
[GP_al_trainer]
type = ActiveLearningGaussianProcess
covariance_function = 'covar'
standardize_params = 'true'
standardize_data = 'true'
tune_parameters = 'covar:signal_variance covar:length_factor'
num_iters = 5000
learning_rate = 0.001
show_every_nth_iteration = 1
batch_size = 200
[]
[]
[Surrogates]
[GP_eval]
type = GaussianProcessSurrogate
trainer = GP_al_trainer
[]
[]
[Covariance]
[covar]
type = SquaredExponentialCovariance
signal_variance = 1.0
noise_variance = 1e-8
length_factor = '1.0 1.0 1.0'
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
file_base = 'single_proc_single_row_ufunction'
[out]
type = JSON
execute_system_information_on = none
[]
[]
(modules/richards/test/tests/gravity_head_2/gh_lumped_07.i)
# unsaturated = true
# gravity = false
# supg = true
# transient = true
# lumped = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '0 0 0'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 1E1 1E3 1E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-3
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = RandomIC
min = 0.2
max = 0.8
variable = pwater
[../]
[./gas_ic]
type = RandomIC
min = 1.2
max = 1.8
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((p0-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-13 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_lumped_07
csv = true
[]
(test/tests/transfers/multiapp_reporter_transfer/sub1.i)
[Mesh/generate]
type = GeneratedMeshGenerator
dim = 1
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[VectorPostprocessors]
[to_sub_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '11 11 11 ; 21 21 21'
[]
[from_sub_vpp]
type = ConstantVectorPostprocessor
vector_names = 'a b'
value = '31 31 31; 41 41 41'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[out]
type = JSON
[]
execute_on = timestep_end
[]
(modules/phase_field/test/tests/free_energy_material/CoupledValueFunctionFreeEnergy.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
nz = 0
xmin = 0
xmax = 500
ymin = 0
ymax = 500
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 4
var_name_base = gr
[]
[Variables]
[PolycrystalVariables]
[]
[]
[Functions]
[grain_growth_energy]
type = PiecewiseMultilinear
data_file = grain_growth_energy.data
[]
[grain_growth_mu0]
type = PiecewiseMultilinear
data_file = grain_growth_mu0.data
[]
[grain_growth_mu1]
type = PiecewiseMultilinear
data_file = grain_growth_mu1.data
[]
[grain_growth_mu2]
type = PiecewiseMultilinear
data_file = grain_growth_mu2.data
[]
[grain_growth_mu3]
type = PiecewiseMultilinear
data_file = grain_growth_mu3.data
[]
[matrix]
type = ParsedFunction
expression = '1-x-y-z'
[]
[]
[ICs]
[gr1]
type = SmoothCircleIC
variable = gr1
x1 = 0
y1 = 0
radius = 150
int_width = 90
invalue = 1
outvalue = 0
[]
[gr2]
type = SmoothCircleIC
variable = gr2
x1 = 500
y1 = 0
radius = 120
int_width = 90
invalue = 1
outvalue = 0
[]
[gr3]
type = SmoothCircleIC
variable = gr3
x1 = 250
y1 = 500
radius = 300
int_width = 90
invalue = 1
outvalue = 0
[]
[gr0]
type = CoupledValueFunctionIC
variable = gr0
v = 'gr1 gr2 gr3'
function = matrix
[]
[]
[AuxVariables]
[bnds]
order = FIRST
family = LAGRANGE
[]
[local_energy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[gr0dot]
type = TimeDerivative
variable = gr0
[]
[gr0bulk]
type = AllenCahn
variable = gr0
f_name = F
coupled_variables = 'gr1 gr2 gr3'
[]
[gr0int]
type = ACInterface
variable = gr0
kappa_name = kappa_op
[]
[gr1dot]
type = TimeDerivative
variable = gr1
[]
[gr1bulk]
type = AllenCahn
variable = gr1
f_name = F
coupled_variables = 'gr0 gr2 gr3'
[]
[gr1int]
type = ACInterface
variable = gr1
kappa_name = kappa_op
[]
[gr2dot]
type = TimeDerivative
variable = gr2
[]
[gr2bulk]
type = AllenCahn
variable = gr2
f_name = F
coupled_variables = 'gr0 gr1 gr3'
[]
[gr2int]
type = ACInterface
variable = gr2
kappa_name = kappa_op
[]
[gr3dot]
type = TimeDerivative
variable = gr3
[]
[gr3bulk]
type = AllenCahn
variable = gr3
f_name = F
coupled_variables = 'gr0 gr1 gr2'
[]
[gr3int]
type = ACInterface
variable = gr3
kappa_name = kappa_op
[]
[]
[AuxKernels]
[BndsCalc]
type = BndsCalcAux
variable = bnds
[]
[local_free_energy]
type = TotalFreeEnergy
variable = local_energy
kappa_names = 'kappa_op kappa_op kappa_op kappa_op'
interfacial_vars = 'gr0 gr1 gr2 gr3'
[]
[]
[Materials]
[Copper]
type = GBEvolution
T = 500 # K
wGB = 60 # nm
GBmob0 = 2.5e-6 # m^4/(Js) from Schoenfelder 1997
Q = 0.23 # Migration energy in eV
GBenergy = 0.708 # GB energy in J/m^2
[]
[Tabulated]
type = CoupledValueFunctionFreeEnergy
free_energy_function = grain_growth_energy
chemical_potential_functions = 'grain_growth_mu0 grain_growth_mu1 grain_growth_mu2 '
'grain_growth_mu3'
v = 'gr0 gr1 gr2 gr3'
[]
[]
[Postprocessors]
[total_energy]
type = ElementIntegralVariablePostprocessor
variable = local_energy
[]
[]
[Preconditioning]
[SMP]
type = SMP
coupled_groups = 'gr0,gr1 gr0,gr2 gr0,gr3'
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 30
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 3
dt = 100.0
[]
[Outputs]
exodus = true
print_linear_residuals = false
perf_graph = true
[]
(modules/porous_flow/test/tests/jacobian/mass01_nodens.i)
# 1phase
# vanGenuchten, constant-bulk density, constant porosity, 1component
# fully saturated
# multiply_by_density = false
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
multiply_by_density = false
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 2
[]
[Outputs]
exodus = false
[]
(modules/contact/examples/2d_indenter/indenter_rz_fine.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
[]
[Mesh]
patch_update_strategy = auto
patch_size = 2
partitioner = centroid
centroid_partitioner_direction = y
[simple_mesh]
type = FileMeshGenerator
file = indenter_rz_fine_bigsideset.e
[]
# For NodalVariableValue to work with distributed mesh
allow_renumbering = false
[]
[Functions]
[disp_y]
type = PiecewiseLinear
x = '0. 1.0 2.0 2.6 3.0'
y = '0. -4.5 -5.7 -5.7 -4.0'
[]
[]
[Variables]
[disp_x]
order = FIRST
family = LAGRANGE
block = '1 2'
[]
[disp_y]
order = FIRST
family = LAGRANGE
block = '1 2'
[]
[]
[AuxVariables]
[saved_x]
[]
[saved_y]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
block = '1 2'
use_automatic_differentiation = false
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_zz'
save_in = 'saved_x saved_y'
[]
[]
[BCs]
# Symmetries of the Problem
[symm_x_indenter]
type = DirichletBC
variable = disp_x
boundary = 5
value = 0.0
[]
[symm_x_material]
type = DirichletBC
variable = disp_x
boundary = 9
value = 0.0
[]
# Material should not fly away
[material_base_y]
type = DirichletBC
variable = disp_y
boundary = 8
value = 0.0
[]
# Drive indenter motion
[disp_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = disp_y
[]
[]
[Contact]
[contact]
secondary = 4
primary = 6
model = frictionless
# Investigate von Mises stress at the edge
correct_edge_dropping = true
formulation = mortar
c_normal = 1e+2
[]
[]
[UserObjects]
[slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 48
slip_sys_file_name = input_slip_sys_bcc48.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 48 0.0001 0.01'
uo_state_var_name = state_var_gss
slip_incr_tol = 10.0
block = 2
[]
[slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 48
uo_state_var_name = state_var_gss
block = 2
[]
[state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 48
groups = '0 24 48'
group_values = '900 1000' #120
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
block = 2
[]
[state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 48
hprops = '1.4 1000 1200 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
block = 2
[]
[]
[Materials]
[tensor]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1.0e7
poissons_ratio = 0.25
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[crysp]
type = FiniteStrainUObasedCP
block = 2
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
maximum_substep_iteration = 20
[]
[elasticity_tensor]
type = ComputeElasticityTensorCP
block = 2
C_ijkl = '265190 113650 113650 265190 113650 265190 75769 75769 75760'
fill_method = symmetric9
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -snes_linesearch_type -pc_factor_shift_type '
'-pc_factor_shift_amount'
petsc_options_value = 'lu basic NONZERO 1e-15'
line_search = 'none'
automatic_scaling = true
nl_abs_tol = 2.0e-07
nl_rel_tol = 2.0e-07
l_max_its = 40
l_abs_tol = 1e-08
l_tol = 1e-08
start_time = 0.0
dt = 0.01
end_time = 3.0 # Executioner
[]
[Postprocessors]
[maxdisp]
type = NodalVariableValue
nodeid = 39
variable = disp_y
[]
[resid_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[]
[Outputs]
[out]
type = Exodus
elemental_as_nodal = true
[]
perf_graph = true
csv = true
[]
(test/tests/restart/restart_subapp_not_parent/complete_solve_no_subapp.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 2
ny = 2
elem_type = QUAD9
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*t*(x*x+y*y)
[../]
[./forcing_fn]
type = ParsedFunction
expression = 2*t*(x*x+y*y)-4*t*t
[../]
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[ICs]
[./u_var]
type = FunctionIC
variable = u
function = exact_fn
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = exact_fn
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
end_time = 4.0
dt = 1.0
[]
[Outputs]
file_base = complete_solve_no_subapp
exodus = true
[]
(modules/heat_transfer/tutorials/introduction/therm_step03.i)
#
# Single block thermal input with time derivative term
# https://mooseframework.inl.gov/modules/heat_transfer/tutorials/introduction/therm_step03.html
#
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Variables]
[T]
initial_condition = 300.0
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = T
[]
[time_derivative]
type = HeatConductionTimeDerivative
variable = T
[]
[]
[Materials]
[thermal]
type = HeatConductionMaterial
thermal_conductivity = 45.0
specific_heat = 0.5
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = 8000.0
[]
[]
[BCs]
[t_left]
type = DirichletBC
variable = T
value = 300
boundary = 'left'
[]
[t_right]
type = FunctionDirichletBC
variable = T
function = '300+5*t'
boundary = 'right'
[]
[]
[Executioner]
type = Transient
end_time = 5
dt = 1
[]
[VectorPostprocessors]
[t_sampler]
type = LineValueSampler
variable = T
start_point = '0 0.5 0'
end_point = '2 0.5 0'
num_points = 20
sort_by = x
[]
[]
[Outputs]
exodus = true
[csv]
type = CSV
file_base = therm_step03_out
execute_on = final
[]
[]
(modules/richards/test/tests/uo_egs/relperm.i)
# Outputs a relative permeability curve into an exodus file
# and into a CSV file.
# In the exodus file, the relperm will be a function of "x", and
# this "x" is actually effective saturation.
# In the CSV file you will find the relperm at the "x" point
# specified by you below.
#
# You may specify:
# - the "type" of relative permeability in the UserObjects block
# - the parameters of this relative permeability curve in the UserObjects block
# - the "x" point (which is effective saturation) that you want to extract
# the relative permeability at, if you want a value at a particular point
[UserObjects]
[./relperm]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[]
[Postprocessors]
[./point_val]
type = PointValue
execute_on = timestep_begin
point = '0.5 0 0'
variable = relperm
[../]
[]
############################
# You should not need to change any of the stuff below
############################
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u_init]
type = FunctionIC
variable = u
function = x
[../]
[]
[AuxVariables]
[./relperm]
[../]
[]
[AuxKernels]
[./relperm_AuxK]
type = RichardsRelPermAux
variable = relperm
relperm_UO = relperm
execute_on = timestep_begin
seff_var = u
[../]
[]
[Kernels]
[./dummy]
type = Diffusion
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 0
[]
[Outputs]
file_base = relperm
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
hide = u
[../]
[]
(test/tests/tag/tag_nodal_kernels.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./nodal_ode]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./time]
type = TimeDerivative
variable = u
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[]
[NodalKernels]
[./td]
type = TimeDerivativeNodalKernel
variable = nodal_ode
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./constant_rate]
type = ConstantRate
variable = nodal_ode
rate = 1.0
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1 vec_tag2'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 10
extra_matrix_tags = 'mat_tag1 mat_tag2'
extra_vector_tags = 'vec_tag1'
[../]
[]
[Problem]
type = TagTestProblem
test_tag_vectors = 'time nontime residual vec_tag1 vec_tag2'
test_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_matrices = 'mat_tag1 mat_tag2'
extra_tag_vectors = 'vec_tag1 vec_tag2'
[]
[AuxVariables]
[./tag_variable1]
order = FIRST
family = LAGRANGE
[../]
[./tag_variable2]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./TagVectorAux1]
type = TagVectorAux
variable = tag_variable1
v = nodal_ode
vector_tag = vec_tag2
execute_on = timestep_end
[../]
[./TagVectorAux2]
type = TagMatrixAux
variable = tag_variable2
v = u
matrix_tag = mat_tag2
execute_on = timestep_end
[../]
[]
[Executioner]
type = Transient
num_steps = 10
nl_rel_tol = 1e-08
dt = 0.01
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/grid-sequencing/vi-coarse.i)
l = 10
nx = 40
num_steps = 2
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[bounds]
[]
[]
[Bounds]
[u_upper_bound]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = upper
bound_value = ${l}
[]
[u_lower_bound]
type = ConstantBounds
variable = bounds
bounded_variable = u
bound_type = lower
bound_value = 0
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = 'if(x<5,-1,1)'
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = 0
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = ${l}
variable = u
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
dtmin = 1
petsc_options = '-snes_vi_monitor'
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_type -sub_pc_factor_levels -snes_linesearch_type -snes_type'
petsc_options_value = '0 30 asm 16 basic vinewtonrsls'
[]
[Outputs]
exodus = true
[csv]
type = CSV
execute_on = 'nonlinear timestep_end'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
active = 'upper_violations lower_violations'
[upper_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = '${fparse 10+1e-8}'
comparator = 'greater'
[]
[lower_violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[nls]
type = NumNonlinearIterations
[]
[cum_nls]
type = CumulativeValuePostprocessor
postprocessor = nls
[]
[]
[MultiApps]
[coarser]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_begin
positions = '0 0 0'
input_files = vi-coarser.i
[]
[]
[Transfers]
[mesh_function_begin]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = coarser
source_variable = u
variable = u
execute_on = timestep_begin
[]
[]
(modules/porous_flow/examples/thm_example/2D_c.i)
# Two phase, temperature-dependent, with mechanics and chemistry, radial with fine mesh, constant injection of cold co2 into a overburden-reservoir-underburden containing mostly water
# species=0 is water
# species=1 is co2
# phase=0 is liquid, and since massfrac_ph0_sp0 = 1, this is all water
# phase=1 is gas, and since massfrac_ph1_sp0 = 0, this is all co2
#
# The mesh used below has very high resolution, so the simulation takes a long time to complete.
# Some suggested meshes of different resolution:
# nx=50, bias_x=1.2
# nx=100, bias_x=1.1
# nx=200, bias_x=1.05
# nx=400, bias_x=1.02
# nx=1000, bias_x=1.01
# nx=2000, bias_x=1.003
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2000
bias_x = 1.003
xmin = 0.1
xmax = 5000
ny = 1
ymin = 0
ymax = 11
[]
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
PorousFlowDictator = dictator
gravity = '0 0 0'
biot_coefficient = 1.0
[]
[Variables]
[pwater]
initial_condition = 18.3e6
[]
[sgas]
initial_condition = 0.0
[]
[temp]
initial_condition = 358
[]
[disp_r]
[]
[]
[AuxVariables]
[rate]
[]
[disp_z]
[]
[massfrac_ph0_sp0]
initial_condition = 1 # all H20 in phase=0
[]
[massfrac_ph1_sp0]
initial_condition = 0 # no H2O in phase=1
[]
[pgas]
family = MONOMIAL
order = FIRST
[]
[swater]
family = MONOMIAL
order = FIRST
[]
[stress_rr]
order = CONSTANT
family = MONOMIAL
[]
[stress_tt]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[mineral_conc_m3_per_m3]
family = MONOMIAL
order = CONSTANT
initial_condition = 0.1
[]
[eqm_const]
initial_condition = 0.0
[]
[porosity]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[mass_water_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux_water]
type = PorousFlowAdvectiveFlux
fluid_component = 0
use_displaced_mesh = false
variable = pwater
[]
[mass_co2_dot]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux_co2]
type = PorousFlowAdvectiveFlux
fluid_component = 1
use_displaced_mesh = false
variable = sgas
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[advection]
type = PorousFlowHeatAdvection
use_displaced_mesh = false
variable = temp
[]
[conduction]
type = PorousFlowExponentialDecay
use_displaced_mesh = false
variable = temp
reference = 358
rate = rate
[]
[grad_stress_r]
type = StressDivergenceRZTensors
temperature = temp
eigenstrain_names = thermal_contribution
variable = disp_r
use_displaced_mesh = false
component = 0
[]
[poro_r]
type = PorousFlowEffectiveStressCoupling
variable = disp_r
use_displaced_mesh = false
component = 0
[]
[]
[AuxKernels]
[rate]
type = FunctionAux
variable = rate
execute_on = timestep_begin
function = decay_rate
[]
[pgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = pgas
[]
[swater]
type = PorousFlowPropertyAux
property = saturation
phase = 0
variable = swater
[]
[stress_rr]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_rr
index_i = 0
index_j = 0
[]
[stress_tt]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_tt
index_i = 2
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 1
index_j = 1
[]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral_conc_m3_per_m3
[]
[eqm_const_auxk]
type = ParsedAux
variable = eqm_const
coupled_variables = temp
expression = '(358 - temp) / (358 - 294)'
[]
[porosity_auxk]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
[]
[]
[Functions]
[decay_rate]
# Eqn(26) of the first paper of LaForce et al.
# Ka * (rho C)_a = 10056886.914
# h = 11
type = ParsedFunction
expression = 'sqrt(10056886.914/t)/11.0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'temp pwater sgas disp_r'
number_fluid_phases = 2
number_fluid_components = 2
number_aqueous_kinetic = 1
aqueous_phase_number = 1
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 0
[]
[]
[FluidProperties]
[water]
type = SimpleFluidProperties
bulk_modulus = 2.27e14
density0 = 970.0
viscosity = 0.3394e-3
cv = 4149.0
cp = 4149.0
porepressure_coefficient = 0.0
thermal_expansion = 0
[]
[co2]
type = SimpleFluidProperties
bulk_modulus = 2.27e14
density0 = 516.48
viscosity = 0.0393e-3
cv = 2920.5
cp = 2920.5
porepressure_coefficient = 0.0
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
[]
[gas]
type = PorousFlowSingleComponentFluid
fp = co2
phase = 1
[]
[porosity_reservoir]
type = PorousFlowPorosity
porosity_zero = 0.2
chemical = true
reference_chemistry = 0.1
initial_mineral_concentrations = 0.1
[]
[permeability_reservoir]
type = PorousFlowPermeabilityConst
permeability = '2e-12 0 0 0 0 0 0 0 0'
[]
[relperm_liquid]
type = PorousFlowRelativePermeabilityCorey
n = 4
phase = 0
s_res = 0.200
sum_s_res = 0.405
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityBC
phase = 1
s_res = 0.205
sum_s_res = 0.405
nw_phase = true
lambda = 2
[]
[thermal_conductivity_reservoir]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 1.320 0 0 0 0'
wet_thermal_conductivity = '0 0 0 0 3.083 0 0 0 0'
[]
[internal_energy_reservoir]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1100
density = 2350.0
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
shear_modulus = 6.0E9
poissons_ratio = 0.2
[]
[strain]
type = ComputeAxisymmetricRZSmallStrain
eigenstrain_names = 'thermal_contribution ini_stress'
[]
[ini_strain]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-12.8E6 0 0 0 -51.3E6 0 0 0 -12.8E6'
eigenstrain_name = ini_stress
[]
[thermal_contribution]
type = ComputeThermalExpansionEigenstrain
temperature = temp
stress_free_temperature = 358
thermal_expansion_coeff = 5E-6
eigenstrain_name = thermal_contribution
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
num_reactions = 1
primary_concentrations = 1.0 # fixed activity
equilibrium_constants_as_log10 = true
equilibrium_constants = eqm_const
primary_activity_coefficients = 1.0 # fixed activity
reactions = 1
kinetic_rate_constant = 1E-6
molar_volume = 1.0
specific_reactive_surface_area = 1.0
activation_energy = 0.0 # no Arrhenius
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = 0.1
[]
[predis_nodes]
type = PorousFlowAqueousPreDisChemistry
at_nodes = true
num_reactions = 1
primary_concentrations = 1.0 # fixed activity
equilibrium_constants_as_log10 = true
equilibrium_constants = eqm_const
primary_activity_coefficients = 1.0 # fixed activity
reactions = 1
kinetic_rate_constant = 1E-6
molar_volume = 1.0
specific_reactive_surface_area = 1.0
activation_energy = 0.0 # no Arrhenius
[]
[mineral_conc_nodes]
type = PorousFlowAqueousPreDisMineral
at_nodes = true
initial_concentrations = 0.1
[]
[]
[BCs]
[outer_pressure_fixed]
type = DirichletBC
boundary = right
value = 18.3e6
variable = pwater
[]
[outer_saturation_fixed]
type = DirichletBC
boundary = right
value = 0.0
variable = sgas
[]
[outer_temp_fixed]
type = DirichletBC
boundary = right
value = 358
variable = temp
[]
[fixed_outer_r]
type = DirichletBC
variable = disp_r
value = 0
boundary = right
[]
[co2_injection]
type = PorousFlowSink
boundary = left
variable = sgas
use_mobility = false
use_relperm = false
fluid_phase = 1
flux_function = 'min(t/100.0,1)*(-2.294001475)' # 5.0E5 T/year = 15.855 kg/s, over area of 2Pi*0.1*11
[]
[cold_co2]
type = DirichletBC
boundary = left
variable = temp
value = 294
[]
[cavity_pressure_x]
type = Pressure
boundary = left
variable = disp_r
component = 0
postprocessor = p_bh # note, this lags
use_displaced_mesh = false
[]
[]
[Postprocessors]
[p_bh]
type = PointValue
variable = pwater
point = '0.1 0 0'
execute_on = timestep_begin
use_displaced_mesh = false
[]
[mineral_bh] # mineral concentration (m^3(mineral)/m^3(rock)) at the borehole
type = PointValue
variable = mineral_conc_m3_per_m3
point = '0.1 0 0'
use_displaced_mesh = false
[]
[]
[VectorPostprocessors]
[ptsuss]
type = LineValueSampler
use_displaced_mesh = false
start_point = '0.1 0 0'
end_point = '5000 0 0'
sort_by = x
num_points = 50000
outputs = csv
variable = 'pwater temp sgas disp_r stress_rr stress_tt mineral_conc_m3_per_m3 porosity'
[]
[]
[Preconditioning]
active = 'smp'
[smp]
type = SMP
full = true
#petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E2 1E-5 50'
[]
[mumps]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -pc_factor_mat_solver_package -pc_factor_shift_type -snes_rtol -snes_atol -snes_max_it'
petsc_options_value = 'gmres lu mumps NONZERO 1E-5 1E2 50'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1.5768e8
#dtmax = 1e6
[TimeStepper]
type = IterationAdaptiveDT
dt = 1
growth_factor = 1.1
[]
[]
[Outputs]
print_linear_residuals = false
sync_times = '3600 86400 2.592E6 1.5768E8'
perf_graph = true
exodus = true
[csv]
type = CSV
sync_only = true
[]
[]
(modules/solid_mechanics/test/tests/truss/truss_hex.i)
# This test is designed to check
# whether truss element works well with other multi-dimensional element
# e.g. the hex element in this case, by assigning different brock number
# to different types of elements.
[Mesh]
type = FileMesh
file = truss_hex.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./e_over_l]
order = CONSTANT
family = MONOMIAL
[../]
[./area]
order = CONSTANT
family = MONOMIAL
# initial_condition = 1.0
[../]
[./react_x]
order = FIRST
family = LAGRANGE
[../]
[./react_y]
order = FIRST
family = LAGRANGE
[../]
[./react_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./x2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 .5 1 1'
[../]
[./y2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 .5 1'
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./fixx2]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./fixz2]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[./fixDummyHex_x]
type = DirichletBC
variable = disp_x
boundary = 1000
value = 0
[../]
[./fixDummyHex_y]
type = DirichletBC
variable = disp_y
boundary = 1000
value = 0
[../]
[./fixDummyHex_z]
type = DirichletBC
variable = disp_z
boundary = 1000
value = 0
[../]
[]
[DiracKernels]
[./pull]
type = ConstantPointSource
value = -25
point = '0 -2 0'
variable = disp_y
[../]
[]
[AuxKernels]
[./axial_stress]
type = MaterialRealAux
block = '1 2'
property = axial_stress
variable = axial_stress
[../]
[./e_over_l]
type = MaterialRealAux
block = '1 2'
property = e_over_l
variable = e_over_l
[../]
[./area1]
type = ConstantAux
block = 1
variable = area
value = 1.0
execute_on = 'initial timestep_begin'
[../]
[./area2]
type = ConstantAux
block = 2
variable = area
value = 0.25
execute_on = 'initial timestep_begin'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'jacobi 101'
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
dt = 1
num_steps = 1
end_time = 1
[]
[Kernels]
[./truss_x]
type = StressDivergenceTensorsTruss
block = '1 2'
variable = disp_x
displacements = 'disp_x disp_y disp_z'
component = 0
area = area
save_in = react_x
[../]
[./truss_y]
type = StressDivergenceTensorsTruss
block = '1 2'
variable = disp_y
component = 1
displacements = 'disp_x disp_y disp_z'
area = area
save_in = react_y
[../]
[./truss_z]
type = StressDivergenceTensorsTruss
block = '1 2'
variable = disp_z
component = 2
displacements = 'disp_x disp_y disp_z'
area = area
save_in = react_z
[../]
[SolidMechanics]
block = 1000
displacements = 'disp_x disp_y disp_z'
[../]
# [./hex_x]
# type = StressDivergenceTensors
# block = 1000
# variable = disp_x
# component = 0
# displacements = 'disp_x disp_y disp_z'
# [../]
# [./hex_y]
# type = StressDivergenceTensors
# block = 1000
# variable = disp_y
# component = 1
# displacements = 'disp_x disp_y disp_z'
# [../]
# [./hex_z]
# type = StressDivergenceTensors
# block = 1000
# variable = disp_z
# component = 2
# displacements = 'disp_x disp_y disp_z'
# [../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1000
youngs_modulus = 1e6
poissons_ratio = 0
[../]
[./strain]
type = ComputeSmallStrain
block = 1000
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 1000
[../]
[./linelast]
type = LinearElasticTruss
block = '1 2'
displacements = 'disp_x disp_y disp_z'
youngs_modulus = 1e6
[../]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/single_var_constraint_2d/stationary_jump_func.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
elem_type = QUAD4
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./line_seg_cut_uo]
type = LineSegmentCutUserObject
cut_data = '0.5 1.0 0.5 0.0'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[Constraints]
[./xfem_constraint]
type = XFEMSingleVariableConstraint
variable = u
jump = jump_func
jump_flux = 0
geometric_cut_userobject = 'line_seg_cut_uo'
[../]
[]
[Functions]
[./jump_func]
type = ParsedFunction
expression = '0.5'
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 1
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 2.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/sphere2DRZ.i)
#
# 2DRZ Spherical Gap Heat Transfer Test.
#
# This test exercises 2D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of an inner solid sphere of radius = 1 unit, and outer
# hollow sphere with an inner radius of 2. In other words, the gap between
# them is 1 radial unit in length.
#
# The conductivity of both spheres is set very large to achieve a uniform
# temperature in each sphere. The temperature of the center node of the
# inner sphere is ramped from 100 to 200 over one time unit. The
# temperature of the outside of the outer, hollow sphere is held fixed
# at 100.
#
# A simple analytical solution is possible for the integrated heat flux
# between the inner and outer spheres:
#
# Integrated Flux = (T_left - T_right) * (gapK/(r^2*((1/r1)-(1/r2)))) * Area
#
# For gapK = 1 (default value)
#
# The area is taken as the area of the secondary (inner) surface:
#
# Area = 4 * pi * 1^2 (4*pi*r^2)
#
# The integrated heat flux across the gap at time 1 is then:
#
# 4*pi*k*delta_T/((1/r1)-(1/r2))
# 4*pi*1*100/((1/1) - (1/2)) = 2513.3 watts
#
# For comparison, see results from the integrated flux post processors.
# This simulation makes use of symmetry, so only 1/2 of the spheres is meshed
# As such, the integrated flux from the post processors is 1/2 of the total,
# or 1256.6 watts... i.e. 400*pi.
# The value coming from the post processor is slightly less than this
# but converges as mesh refinement increases.
#
# Simulating contact is challenging. Regression tests that exercise
# contact features can be difficult to solve consistently across multiple
# platforms. While designing these tests, we felt it worth while to note
# some aspects of these tests. The following applies to:
# sphere3D.i, sphere2DRZ.i, cyl2D.i, and cyl3D.i.
# 1. We decided that to perform consistently across multiple platforms we
# would use very small convergence tolerance. In this test we chose an
# nl_rel_tol of 1e-12.
# 2. Due to such a high value for thermal conductivity (used here so that the
# domains come to a uniform temperature) the integrated flux at time = 0
# was relatively large (the value coming from SideIntegralFlux =
# -_diffusion_coef[_qp]*_grad_u[_qp]*_normals[_qp] where the diffusion coefficient
# here is thermal conductivity).
# Even though _grad_u[_qp] is small, in this case the diffusion coefficient
# is large. The result is a number that isn't exactly zero and tends to
# fail exodiff. For this reason the parameter execute_on = initial should not
# be used. That parameter is left to default settings in these regression tests.
#
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = cyl2D.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[../]
[]
[Variables]
[./temp]
initial_condition = 100
[../]
[]
[AuxVariables]
[./gap_conductance]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./heat_conduction]
type = HeatConduction
variable = temp
[../]
[]
[AuxKernels]
[./gap_cond]
type = MaterialRealAux
property = gap_conductance
variable = gap_conductance
boundary = 2
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 1000000.0
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
gap_conductivity = 1
quadrature = true
gap_geometry_type = SPHERE
sphere_origin = '0 0 0'
[../]
[]
[BCs]
[./mid]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[./Quadrature]
order = fifth
side_order = seventh
[../]
[]
[Outputs]
exodus = true
[./Console]
type = Console
[../]
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
(test/tests/userobjects/interface_user_object/interface_userobject_material_value.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
exodus = true
[]
[UserObjects]
[./interface_material_uo]
type = InterfaceUserObjectTestGetMaterialProperty
property = 'primary_prop'
property_neighbor = 'secondary_prop'
property_boundary = 'boundary_prop'
property_interface = 'interface_prop'
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[../]
[]
[Materials]
[./mat_primary]
type = LinearNonLinearIterationMaterial
block = 0
prefactor = 1
prop_name = 'primary_prop'
[../]
[./mat_secondary]
type = LinearNonLinearIterationMaterial
block = 1
prefactor = 2
prop_name = 'secondary_prop'
[../]
[./mat_boundary]
type = LinearNonLinearIterationMaterial
prefactor = 3
boundary = 'primary0_interface'
prop_name = 'boundary_prop'
[../]
[./mat_interface]
type = LinearNonLinearIterationInterfaceMaterial
prefactor = 4
boundary = 'primary0_interface'
prop_name = 'interface_prop'
[../]
[]
(test/tests/kernels/ad_transient_diffusion/ad_transient_vector_diffusion.i)
[Mesh]
[./generator]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[../]
[./block1]
type = SubdomainBoundingBoxGenerator
input = generator
bottom_left = '0 0 -1'
top_right = '1 1 1'
block_id = 1
[../]
[./block2]
type = SubdomainBoundingBoxGenerator
input = block1
bottom_left = '0.33 0.33 -1'
top_right = '0.67 0.67 1'
block_id = 2
[../]
[]
[Variables]
[./u]
family = LAGRANGE_VEC
[../]
[]
[ICs]
[./u]
type = VectorConstantIC
variable = u
x_value = 1
y_value = 2
z_value = 3
block = 2
[../]
[]
[Kernels]
[./diff]
type = ADVectorDiffusion
variable = u
[../]
[./time]
type = ADVectorTimeDerivative
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.01
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/denergy05.i)
# 2phase, 1 component, with solid displacements, time derivative of energy-density, THM porosity wth _ensure_positive = true, and compressive strains
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[pgas]
[]
[pwater]
[]
[temp]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.0
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.1
max = 0.0
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.1
max = 0.0
[]
[pgas]
type = RandomIC
variable = pgas
max = 0.01
min = 0.0
[]
[pwater]
type = RandomIC
variable = pwater
max = 0.0
min = -0.01
[]
[temp]
type = RandomIC
variable = temp
max = 1.0
min = 0.0
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[dummy_pgas]
type = Diffusion
variable = pgas
[]
[dummy_pwater]
type = Diffusion
variable = pwater
[]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pgas temp pwater disp_x disp_y disp_z'
number_fluid_phases = 2
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
cv = 1.3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
cv = 0.7
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
thermal = true
porosity_zero = 0.7
thermal_expansion_coeff = 0.7
biot_coefficient = 0.9
solid_bulk = 10
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 1.1
density = 0.5
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = pgas
capillary_pressure = pc
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/test_harness/exception_transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Problem]
regard_general_exceptions_as_errors = true
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./exception]
type = ExceptionKernel
variable = u
when = residual
# This exception won't be caught and will crash the simulation
throw_std_exception = true
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./time_deriv]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = 2
value = 1
[../]
[./right2]
type = DirichletBC
variable = u
preset = false
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
dtmin = 0.005
solve_type = 'PJFNK'
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/homogenization/scalar_kernel/2dsole.i)
# 2D with mixed conditions on stress/strain
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = false
[]
[Mesh]
[base]
type = FileMeshGenerator
file = '2d.exo'
[]
[sidesets]
type = SideSetsFromNormalsGenerator
input = base
normals = '-1 0 0
1 0 0
0 -1 0
0 1 0'
fixed_normal = true
new_boundary = 'left right bottom top'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[hvar]
family = SCALAR
order = FIRST
[]
[hvarA]
family = SCALAR
order = SECOND
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[]
[syy]
family = MONOMIAL
order = CONSTANT
[]
[sxy]
family = MONOMIAL
order = CONSTANT
[]
[exx]
family = MONOMIAL
order = CONSTANT
[]
[eyy]
family = MONOMIAL
order = CONSTANT
[]
[exy]
family = MONOMIAL
order = CONSTANT
[]
[]
[Kernels]
[sdx0]
type = HomogenizedTotalLagrangianStressDivergenceA
variable = disp_x
component = 0
macro_var = hvar
macro_other = hvarA
prime_scalar = 0
constraint_types = ${constraint_types}
targets = ${targets}
[]
[sdy0]
type = HomogenizedTotalLagrangianStressDivergenceA
variable = disp_y
component = 1
macro_var = hvar
macro_other = hvarA
prime_scalar = 0
constraint_types = ${constraint_types}
targets = ${targets}
[]
[sdx1]
type = HomogenizedTotalLagrangianStressDivergenceA
variable = disp_x
component = 0
macro_var = hvarA
macro_other = hvar
prime_scalar = 1
constraint_types = ${constraint_types}
targets = ${targets}
[]
[sdy1]
type = HomogenizedTotalLagrangianStressDivergenceA
variable = disp_y
component = 1
macro_var = hvarA
macro_other = hvar
prime_scalar = 1
constraint_types = ${constraint_types}
targets = ${targets}
[]
[]
[Problem]
kernel_coverage_check = false
error_on_jacobian_nonzero_reallocation = true
[]
[AuxKernels]
[sxx]
type = RankTwoAux
variable = sxx
rank_two_tensor = pk1_stress
index_i = 0
index_j = 0
[]
[syy]
type = RankTwoAux
variable = syy
rank_two_tensor = pk1_stress
index_i = 1
index_j = 1
[]
[sxy]
type = RankTwoAux
variable = sxy
rank_two_tensor = pk1_stress
index_i = 0
index_j = 1
[]
[exx]
type = RankTwoAux
variable = exx
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
[]
[eyy]
type = RankTwoAux
variable = eyy
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
[]
[exy]
type = RankTwoAux
variable = exy
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 1
[]
[]
[Functions]
[strain11]
type = ParsedFunction
value = '4.0e-2*t'
[]
[strain22]
type = ParsedFunction
value = '-2.0e-2*t'
[]
[strain12]
type = ParsedFunction
value = '1.0e-2*t'
[]
[stress11]
type = ParsedFunction
value = '400*t'
[]
[stress22]
type = ParsedFunction
value = '-200*t'
[]
[stress12]
type = ParsedFunction
value = '100*t'
[]
[]
[BCs]
[Periodic]
[x]
variable = disp_x
auto_direction = 'x y'
[]
[y]
variable = disp_y
auto_direction = 'x y'
[]
[]
[fix1_x]
type = DirichletBC
boundary = "fix1"
variable = disp_x
value = 0
[]
[fix1_y]
type = DirichletBC
boundary = "fix1"
variable = disp_y
value = 0
[]
[fix2_y]
type = DirichletBC
boundary = "fix2"
variable = disp_y
value = 0
[]
[]
[Materials]
[elastic_tensor_1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
block = '1'
[]
[elastic_tensor_2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 120000.0
poissons_ratio = 0.21
block = '2'
[]
[elastic_tensor_3]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 80000.0
poissons_ratio = 0.4
block = '3'
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
homogenization_gradient_names = 'homogenization_gradient'
[]
[compute_homogenization_gradient]
type = ComputeHomogenizedLagrangianStrainA
macro_gradientA = hvar
macro_gradient = hvarA
constraint_types = ${constraint_types}
targets = ${targets}
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'initial timestep_end'
[]
[syy]
type = ElementAverageValue
variable = syy
execute_on = 'initial timestep_end'
[]
[sxy]
type = ElementAverageValue
variable = sxy
execute_on = 'initial timestep_end'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'initial timestep_end'
[]
[eyy]
type = ElementAverageValue
variable = eyy
execute_on = 'initial timestep_end'
[]
[exy]
type = ElementAverageValue
variable = exy
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
# solve_type = 'PJFNK'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Outputs]
csv = true
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test1tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test1.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test1tt_out
exodus = true
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain_shear.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0.0 0.0 0.0'
new_boundary = 100
input = generated_mesh
[]
[]
[Variables]
[./u_x]
[../]
[./u_y]
[../]
[./u_z]
[../]
[./global_strain]
order = SIXTH
family = SCALAR
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./s01]
order = CONSTANT
family = MONOMIAL
[../]
[./e01]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./disp_x]
type = GlobalDisplacementAux
variable = disp_x
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_y]
type = GlobalDisplacementAux
variable = disp_y
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 1
[../]
[./disp_z]
type = GlobalDisplacementAux
variable = disp_z
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
component = 2
[../]
[./s01]
type = RankTwoAux
variable = s01
rank_two_tensor = stress
index_i = 0
index_j = 1
[../]
[./e01]
type = RankTwoAux
variable = e01
rank_two_tensor = total_strain
index_i = 0
index_j = 1
[../]
[]
[GlobalParams]
displacements = 'u_x u_y u_z'
block = 0
[]
[Kernels]
[SolidMechanics]
[../]
[]
[ScalarKernels]
[./global_strain]
type = GlobalStrain
variable = global_strain
global_strain_uo = global_strain_uo
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y z'
variable = ' u_x u_y u_z'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./centerfix_y]
type = DirichletBC
boundary = 100
variable = u_y
value = 0
[../]
[./centerfix_z]
type = DirichletBC
boundary = 100
variable = u_z
value = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '70e9 0.33'
fill_method = symmetric_isotropic_E_nu
[../]
[./strain]
type = ComputeSmallStrain
global_strain = global_strain
[../]
[./global_strain]
type = ComputeGlobalStrain
scalar_global_strain = global_strain
global_strain_uo = global_strain_uo
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[UserObjects]
[./global_strain_uo]
type = GlobalStrainUserObject
applied_stress_tensor = '0 0 0 5e9 5e9 5e9'
execute_on = 'Initial Linear Nonlinear'
[../]
[]
[Postprocessors]
[./l2err_e01]
type = ElementL2Error
variable = e01
function = 0.095 #Shear strain check
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-8
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/deprecated/gate_valve.i)
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
fp = fp
f = 0.0
initial_T = 300
initial_p = 1e5
initial_vel = 0
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.02897
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 1
T = 300
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 2
A = 0.1
[]
[valve]
type = GateValve
connections = 'pipe1:out pipe2:in'
open_area_fraction = 1
[]
[pipe2]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 2
A = 0.1
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e5
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 0.01
abort_on_solve_fail = true
[]
(modules/phase_field/test/tests/misc/timestepmaterial.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 1
[]
[Materials]
[./time]
type = TimeStepMaterial
outputs = exodus
[../]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Executioner]
type = Transient
num_steps = 6
[./TimeStepper]
type = TimeSequenceStepper
time_sequence = '4 8 15 16 23 42'
[../]
[]
[Outputs]
exodus = true
execute_on = timestep_end
[]
(modules/stochastic_tools/test/tests/functions/drl_reward/drl_reward.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0.0
xmax = 7.0
nx = 3
[]
[]
[Variables]
[temp]
initial_condition = 300
[]
[]
[Kernels]
[time]
type = CoefTimeDerivative
variable = temp
Coefficient = '${fparse 1.00630182*1.225}'
[]
[heat_conduc]
type = MatDiffusion
variable = temp
diffusivity = 'k'
[]
[]
[BCs]
[dirichlet]
type = FunctionDirichletBC
function = "200"
variable = temp
boundary = 'right'
[]
[]
[Functions]
[design_function]
type = ParsedFunction
value = 't/3600*297'
[]
[reward_function]
type = ScaledAbsDifferenceDRLRewardFunction
design_function = design_function
observed_value = center_temp_tend
c1 = 1
c2 = 10
[]
[]
[Materials]
[constant]
type = GenericConstantMaterial
prop_names = 'k'
prop_values = 26.53832364
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-8
start_time = 0.0
end_time = 3600
dt = 1800
[]
[Postprocessors]
[center_temp_tend]
type = PointValue
variable = temp
point = '3.5 0.0 0.0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[reward]
type = FunctionValuePostprocessor
function = reward_function
execute_on = 'INITIAL TIMESTEP_END'
indirect_dependencies = 'center_temp_tend'
[]
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/reconstruction/2phase_reconstruction2.i)
#
# In this test we set the initial condition of a set of order parameters
# by pulling out the only grains from given EBSD data file that belong to a specified phase
#
[Problem]
type = FEProblem
solve = false
kernel_coverage_check = false
[]
# The following sections are extracted in the documentation in
# moose/docs/content/modules/phase_field/ICs/EBSD.md
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
filename = Ti_2Phase_28x28_ebsd.txt
[]
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
phase = 1
output_adjacency_matrix = true
[]
[]
[Variables]
[PolycrystalVariables]
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
# select only data for phase 1 from the EBSD file
polycrystal_ic_uo = ebsd
[]
[]
[]
#ENDDOC - End of the file section that is included in the documentation. Do not change this line!
[Executioner]
type = Transient
num_steps = 0
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/ode/parsedode_pp_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 2
ny = 2
elem_type = QUAD4
[]
[Variables]
[./x]
family = SCALAR
order = FIRST
initial_condition = 0
[../]
[]
[ScalarKernels]
[./dt]
type = ODETimeDerivative
variable = x
[../]
[./ode1]
type = ParsedODEKernel
expression = '-mytime'
postprocessors = mytime
variable = x
[../]
[]
[Postprocessors]
[./computed_x]
type = ScalarVariable
variable = x
execute_on = 'initial timestep_end'
[../]
[./mytime]
type = FunctionValuePostprocessor
function = t
execute_on = 'initial timestep_begin'
[../]
[./exact_x]
type = FunctionValuePostprocessor
function = '0.5*t^2'
execute_on = 'initial timestep_end'
[../]
[./l2err_x]
type = ScalarL2Error
variable = x
function = '0.5*t^2'
execute_on = 'initial timestep_end'
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
dt = 0.1
num_steps = 10
solve_type = 'NEWTON'
[]
[Outputs]
file_base = ode_pp_test_out
hide = 'x mytime'
csv = true
[]
(modules/combined/test/tests/beam_eigenstrain_transfer/parent_uo_transfer.i)
# Test for multi app vector postprocessor to aux variable transfer
# Master App contains 2 beams, one starting at (1.5, 2.0, 2.0) and
# another starting at (2.5, 0.0, 3.0). Both beams extend for
# 0.150080 m along the y direction.
# Each subApp contains a 2D model of width 0.5 m and height 0.150080 m.
# A time varying temperature profile is assigned to each 2D model and
# the resulting yy strain along the right boundary (x = 0.5) is
# transferred to the beam model using the multi app transfer. The subApps
# are positioned in the [MultiApp] block such that the origin of the beams
# coincides with the origin of the subApp.
# For each master beam node/element, the MultiAppUserObjectTransfer finds
# the subApp where this node belongs, projects this node to the right
# boundary of the subApp and assigns the value corresponding to the
# projected point.
# Result: The y displacement of the beam should equal the y
# displacement along the right boundary of the 2D model.
[Mesh]
type = FileMesh
file = 2_beams_new.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 1
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 1
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 1
value = 0.0
[../]
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1e9
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 1
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '1'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.5
Ay = 0.0
Az = 0.0
Iy = 0.01
Iz = 0.01
y_orientation = '0.0 0.0 1.0'
eigenstrain_names = 'thermal'
[../]
[./stress]
type = ComputeBeamResultants
block = 1
[../]
[./thermal]
type = ComputeEigenstrainBeamFromVariable
displacement_eigenstrain_variables = 'zero1 to_var zero2'
eigenstrain_name = thermal
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
l_tol = 1e-9
start_time = 0.0
end_time = 0.075
dt = 0.0125
dtmin = 0.0001
[]
[AuxVariables]
[./to_var]
[../]
[./zero1]
[../]
[./zero2]
[../]
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = CombinedApp
positions = '1.5 2.0 2.0 2.5 0.0 3.0'
input_files = 'subapp1_uo_transfer.i subapp2_uo_transfer.i'
[../]
[]
[Transfers]
[./fromsub]
type = MultiAppUserObjectTransfer
user_object = axial_str
from_multi_app = sub
variable = to_var
all_master_nodes_contained_in_sub_app = true
[../]
[]
[Postprocessors]
[./pos1]
type = PointValue
variable = disp_y
point = '1.5 2.150080 2.0'
[../]
[./pos2]
type = PointValue
variable = disp_y
point = '2.5 0.150080 3.0'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/meshgenerators/distributed_rectilinear/dmg_displaced_mesh/adaptivity.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[gmg]
type = DistributedRectilinearMeshGenerator
dim = 2
nx = 20
ny = 20
[]
[]
[Variables]
[./u]
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value = -0.01
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.01
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = left
value = -0.01
[../]
[./right_y]
type = DirichletBC
variable = disp_y
boundary = right
value = 0.01
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 2
steps = 1
marker = marker
initial_marker = marker
max_h_level = 2
[./Indicators]
[./indicator]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.7
[../]
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/cross_material/convergence/plastic_j2.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningPowerRule
value_0 = 100.0
epsilon0 = 1.0
exponent = 1.0
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianWrappedStress
[]
[compute_stress_base]
type = ComputeMultiPlasticityStress
plastic_models = j2
ep_plastic_tolerance = 1E-9
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(test/tests/executioners/nl_forced_its/many_nl_forced_its.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
preset = false
boundary = left
value = -1
[../]
[./right]
type = DirichletBC
variable = u
preset = false
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
line_search = none
nl_forced_its = 10
num_steps = 1
[]
(modules/contact/test/tests/verification/patch_tests/brick_1/brick1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[./tang_force_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x8]
type = NodalVariableValue
nodeid = 7
variable = disp_x
[../]
[./disp_x13]
type = NodalVariableValue
nodeid = 12
variable = disp_x
[../]
[./disp_x16]
type = NodalVariableValue
nodeid = 15
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y8]
type = NodalVariableValue
nodeid = 7
variable = disp_y
[../]
[./disp_y13]
type = NodalVariableValue
nodeid = 12
variable = disp_y
[../]
[./disp_y16]
type = NodalVariableValue
nodeid = 15
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-9
nl_rel_tol = 1e-8
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
file_base = brick1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = brick1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_x8 disp_x13 disp_x16 disp_y5 disp_y8 disp_y13 disp_y16 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/functional_expansion_tools/examples/3D_volumetric_Cartesian_direct/sub.i)
# Derived from the example '3D_volumetric_Cartesian' with the following differences:
#
# 1) The coupling is performed via BodyForce instead of the
# FunctionSeriesToAux+CoupledForce approach
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0.0
xmax = 10.0
nx = 15
ymin = 1.0
ymax = 11.0
ny = 25
zmin = 2.0
zmax = 12.0
nz = 35
[]
# Non-copy transfers only work with AuxVariable, but nothing will be solved without a variable
# defined. The solution is to define an empty variable tha does nothing, but causes MOOSE to solve
# the AuxKernels that we need.
[Variables]
[./empty]
[../]
[]
[AuxVariables]
[./s]
order = FIRST
family = LAGRANGE
[../]
[./m_in]
order = FIRST
family = LAGRANGE
[../]
[]
# We must have a kernel for every variable, hence this null kernel to match the variable 'empty'
[Kernels]
[./null_kernel]
type = NullKernel
variable = empty
[../]
[]
[AuxKernels]
[./reconstruct_m_in]
type = FunctionSeriesToAux
function = FX_Basis_Value_Sub
variable = m_in
[../]
[./calculate_s] # Something to make 's' change each time, but allow a converging solution
type = ParsedAux
variable = s
coupled_variables = m_in
expression = '2*exp(-m_in/0.8)'
[../]
[]
[Functions]
[./FX_Basis_Value_Sub]
type = FunctionSeries
series_type = Cartesian
orders = '3 4 5'
physical_bounds = '0.0 10.0 1.0 11.0 2.0 12.0'
x = Legendre
y = Legendre
z = Legendre
[../]
[]
[UserObjects]
[./FX_Value_UserObject_Sub]
type = FXVolumeUserObject
function = FX_Basis_Value_Sub
variable = s
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.5
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
(modules/stochastic_tools/test/tests/actions/parameter_study_action/sub_pseudo_transient.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
steady_state_detection = true
dt = 1
line_search = none
nl_abs_tol = 1e-12
[]
(test/tests/executioners/transient_sync_time/transient_sync_time_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./bc_func]
type = ParsedFunction
expression = sin(pi*0.1*x*t)
[../]
# Laplacian of the function above
[./interior_func]
type = ParsedFunction
expression = 0.01*pi*pi*t*t*sin(0.1*pi*x*t)
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./forcing]
type = BodyForce
variable = u
function = interior_func
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
preset = false
boundary = '0 1 2 3'
function = bc_func
[../]
[]
[Executioner]
type = Transient
dt = 1
start_time = 0
end_time = 40
num_steps = 1000
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out
exodus = true
sync_times = '10.5 20 30.5'
[]
(test/tests/transfers/general_field/nearest_node/boundary/main.i)
# Base input for testing transfers. It has the following complexities:
# - more than one subapp
# - transfers both from and to the subapps
# - both nodal and elemental variables
# - subapp meshes are not aligned with the main app
# Tests derived from this input may add complexities through command line arguments
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 5
ny = 5
nz = 5
[]
[add_block]
type = ParsedSubdomainMeshGenerator
input = gmg
combinatorial_geometry = 'x < 0.5 & y < 0.5'
block_id = 1
[]
[add_internal_sideset]
type = SideSetsBetweenSubdomainsGenerator
input = add_block
primary_block = 0
paired_block = 1
new_boundary = internal
[]
[]
[AuxVariables]
[from_sub]
initial_condition = -1
[]
[from_sub_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = -1
[]
[to_sub]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[to_sub_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
verbose_multiapps = true
[]
[Outputs]
[out]
type = Exodus
hide = 'to_sub to_sub_elem'
overwrite = true
[]
[]
[MultiApps]
[sub]
# 1 on corner, one in the center and one close to a corner
# The subapp mesh is a 0.3-sized cube, no overlap
positions = '0.2222 0.00002 0.0001 0.61111 0.311111 0.31211 0.76666 0.111114 0.81111'
type = TransientMultiApp
app_type = MooseTestApp
input_files = sub.i
execute_on = timestep_end
# Facilitates debugging
output_in_position = true
[]
[]
[Transfers]
# Boundary restrictions are added in the tests specification
[to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = to_sub
variable = from_main
[]
[to_sub_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = to_sub_elem
variable = from_main_elem
[]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = to_main
variable = from_sub
[]
[from_sub_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = to_main_elem
variable = from_sub_elem
[]
[]
(test/tests/multiapps/sub_cycling_failure/sub_gold.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Functions]
[./dts]
# These mimic the behavior of the failing solve
type = PiecewiseConstant
x = '0 0.1 0.105'
y = '0.01 0.005 0.01'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.01
[./TimeStepper]
type = FunctionDT
function = dts
[../]
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/joule_heating/transient_jouleheating.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 5
ymax = 5
[]
[Variables]
[./T]
initial_condition = 293.0 #in K
[../]
[./elec]
[../]
[]
[Kernels]
[./HeatDiff]
type = HeatConduction
variable = T
[../]
[./HeatTdot]
type = HeatConductionTimeDerivative
variable = T
[../]
[./HeatSrc]
type = JouleHeatingSource
variable = T
elec = elec
[../]
[./electric]
type = HeatConduction
variable = elec
diffusion_coefficient = electrical_conductivity
[../]
[]
[BCs]
[./lefttemp]
type = DirichletBC
boundary = left
variable = T
value = 293 #in K
[../]
[./elec_left]
type = DirichletBC
variable = elec
boundary = left
value = 1 #in V
[../]
[./elec_right]
type = DirichletBC
variable = elec
boundary = right
value = 0
[../]
[]
[Materials]
[./k]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = '397.48' #copper in W/(m K)
block = 0
[../]
[./cp]
type = GenericConstantMaterial
prop_names = 'specific_heat'
prop_values = '385.0' #copper in J/(kg K)
block = 0
[../]
[./rho]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '8920.0' #copper in kg/(m^3)
block = 0
[../]
[./sigma] #copper is default material
type = ElectricalConductivity
temperature = T
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_grmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 101 preonly ilu 1'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
l_tol = 1e-4
dt = 1
end_time = 5
automatic_scaling = true
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/components/junction_parallel_channels_1phase/equal_area_no_junction.i)
# Tests a junction between 2 flow channels of equal area and orientation. A
# sinusoidal density shape is advected to the right and should not be affected
# by the junction; the solution should be identical to the equivalent
# no-junction solution.
#
# This input file has no junction and is used for comparison to the results with
# a junction.
[GlobalParams]
gravity_vector = '0 0 0'
initial_p = 1e5
initial_vel = 1
A = 25
f = 0
fp = fp
scaling_factor_1phase = '0.04 0.04 0.04e-5'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.4
cv = 725
p_inf = 0
q = 0
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[T0]
type = CosineHumpFunction
axis = x
hump_center_position = 1
hump_width = 0.5
hump_begin_value = 250
hump_center_value = 300
[]
[]
[Components]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
# Stagnation property with p = 1e5 Pa, T = 250 K, vel = 1 m/s
p0 = 100000.68965687
T0 = 250.00049261084
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 2
initial_T = T0
n_elems = 50
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 1e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 0.01
num_steps = 5
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-6
nl_max_its = 10
l_tol = 1e-3
l_max_its = 10
[Quadrature]
type = GAUSS
order = SECOND
[]
[]
[Postprocessors]
[junction_rhoA]
type = PointValue
variable = rhoA
point = '1.02 0 0'
execute_on = 'initial timestep_end'
[]
[junction_rhouA]
type = PointValue
variable = rhouA
point = '1.02 0 0'
execute_on = 'initial timestep_end'
[]
[junction_rhoEA]
type = PointValue
variable = rhoEA
point = '1.02 0 0'
execute_on = 'initial timestep_end'
[]
[junction_rho]
type = ScalePostprocessor
value = junction_rhoA
scaling_factor = 0.04
execute_on = 'initial timestep_end'
[]
[junction_rhou]
type = ScalePostprocessor
value = junction_rhouA
scaling_factor = 0.04
execute_on = 'initial timestep_end'
[]
[junction_rhoE]
type = ScalePostprocessor
value = junction_rhoEA
scaling_factor = 0.04
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
[out]
type = CSV
show = 'junction_rho junction_rhou junction_rhoE'
execute_scalars_on = 'none'
execute_on = 'initial timestep_end'
[]
[]
(test/tests/controls/time_periods/aux_scalar_kernels/control_different.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux0]
family = SCALAR
[../]
[./aux1]
family = SCALAR
[../]
[]
[Functions]
[./func]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxScalarKernels]
[./scalar_aux0]
type = FunctionScalarAux
variable = aux0
function = func
[../]
[./scalar_aux1]
type = FunctionScalarAux
variable = aux1
function = func
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
[Controls]
[./damping_control]
type = TimePeriod
disable_objects = 'AuxScalarKernels/scalar_aux0 */scalar_aux1'
start_time = '0.25 0.45'
end_time = '0.55 0.75'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/solid_mechanics/test/tests/dynamics/rayleigh_damping/rayleigh_hht.i)
# Test for rayleigh damping implemented using HHT time integration
#
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# zeta and eta correspond to the stiffness and mass proportional rayleigh damping
# alpha, beta and gamma are HHT time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*[(1+alpha)vel-alpha vel_old]
# + alpha*(K*disp - K*disp_old) + K*disp = P(t+alpha dt)*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + eta*density*[(1+alpha)vel-alpha vel_old]
# + zeta*[(1+alpha)*d/dt(Div stress)- alpha*d/dt(Div stress_old)]
# + alpha *(Div stress - Div stress_old) +Div Stress= P(t+alpha dt)
#
# The first two terms on the left are evaluated using the Inertial force kernel
# The next three terms on the left involving zeta and alpha are evaluated using
# the DynamicStressDivergenceTensors Kernel
# The residual due to Pressure is evaluated using Pressure boundary condition
#
# The system will come to steady state slowly after the pressure becomes constant.
# Alpha equal to zero will result in Newmark integration.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.1
use_displaced_mesh = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
hht_alpha = 0.11
newmark_beta = 0.25
newmark_gamma = 0.5
mass_damping_coefficient = 0.1
stiffness_damping_coefficient = 0.1
density = 7750
[]
[]
[BCs]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[]
[bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[]
[Pressure]
[Side1]
boundary = bottom
function = pressure
factor = 1
hht_alpha = 0.11
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '210e9 0'
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0.0 0.1 0.2 1.0 2.0 5.0'
y = '0.0 0.1 0.2 1.0 1.0 1.0'
scale_factor = 1e9
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[]
[vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[]
[accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/interaction_integral/interaction_integral_3d.i)
#This tests the Interaction-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the Interaction-Integrals using options
#to treat it as 3d.
[GlobalParams]
order = FIRST
# order = SECOND
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d.e
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = 'InteractionIntegralKI InteractionIntegralKII InteractionIntegralKIII'
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
radius_inner = '4.0 5.5'
radius_outer = '5.5 7.0'
block = 1
youngs_modulus = 207000
poissons_ratio = 0.3
output_q = false
incremental = true
equivalent_k = true
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_z
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = interaction_integral_3d_out
exodus = true
csv = true
[]
(test/tests/controls/time_periods/dgkernels/dgkernels.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Adaptivity]
marker = uniform_marker
[Markers]
[uniform_marker]
type = UniformMarker
mark = REFINE
[]
[]
[]
[Variables]
[u]
order = FIRST
family = MONOMIAL
initial_condition = 1
[]
[]
[Functions]
[forcing_fn]
type = ParsedFunction
expression = 2*pow(e,-x-(y*y))*(1-2*y*y)
[]
[exact_fn]
type = ParsedGradFunction
expression = pow(e,-x-(y*y))
grad_x = -pow(e,-x-(y*y))
grad_y = -2*y*pow(e,-x-(y*y))
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[abs] # u * v
type = Reaction
variable = u
[]
[forcing]
type = BodyForce
variable = u
function = forcing_fn
[]
[]
[DGKernels]
[dg_diff]
type = DGDiffusion
variable = u
epsilon = -1
sigma = 6
[]
[dg_diff2]
type = DGDiffusion
variable = u
epsilon = -1
sigma = 4
[]
[]
[BCs]
[all]
type = DGFunctionDiffusionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
epsilon = -1
sigma = 6
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
num_steps = 4
dt = 1
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[Controls]
[dg_problem]
type = TimePeriod
enable_objects = 'DGKernels/dg_diff2'
disable_objects = 'DGKernel::dg_diff'
start_time = '2'
execute_on = 'initial timestep_begin'
[]
[]
(modules/solid_mechanics/test/tests/beam/dynamic/dyn_euler_small_added_mass.i)
# Test for small strain euler beam vibration in y direction
# An impulse load is applied at the end of a cantilever beam of length 4m.
# The beam is massless with a lumped mass at the end of the beam
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 1e4
# Shear modulus (G) = 4e7
# Shear coefficient (k) = 1.0
# Cross-section area (A) = 0.01
# Iy = 1e-4 = Iz
# Length (L)= 4 m
# mass (m) = 0.01899772
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 6.4e6
# Therefore, the beam behaves like a Euler-Bernoulli beam.
# The theoretical first frequency of this beam is:
# f1 = 1/(2 pi) * sqrt(3EI/(mL^3)) = 0.25
# This implies that the corresponding time period of this beam is 4s.
# The FEM solution for this beam with 10 element gives time periods of 4s with time step of 0.01s.
# A higher time step of 0.1 s is used in the test to reduce computational time.
# The time history from this analysis matches with that obtained from Abaqus.
# Values from the first few time steps are as follows:
# time disp_y vel_y accel_y
# 0.0 0.0 0.0 0.0
# 0.1 0.0013076435060869 0.026152870121738 0.52305740243477
# 0.2 0.0051984378734383 0.051663017225289 -0.01285446036375
# 0.3 0.010269120909367 0.049750643493289 -0.02539301427625
# 0.4 0.015087433925158 0.046615616822532 -0.037307519138892
# 0.5 0.019534963888307 0.042334982440433 -0.048305168503101
[Mesh]
type = GeneratedMesh
xmin = 0.0
xmax = 4.0
nx = 10
dim = 1
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[./rot_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./vel_x]
order = FIRST
family = LAGRANGE
[../]
[./vel_y]
order = FIRST
family = LAGRANGE
[../]
[./vel_z]
order = FIRST
family = LAGRANGE
[../]
[./accel_x]
order = FIRST
family = LAGRANGE
[../]
[./accel_y]
order = FIRST
family = LAGRANGE
[../]
[./accel_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = UserForcingFunctionNodalKernel
variable = disp_y
boundary = right
function = force
[../]
[./x_inertial]
type = NodalTranslationalInertia
variable = disp_x
velocity = vel_x
acceleration = accel_x
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[./y_inertial]
type = NodalTranslationalInertia
variable = disp_y
velocity = vel_y
acceleration = accel_y
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[./z_inertial]
type = NodalTranslationalInertia
variable = disp_z
velocity = vel_z
acceleration = accel_z
boundary = right
beta = 0.25
gamma = 0.5
mass = 0.01899772
[../]
[]
[Functions]
[./force]
type = PiecewiseLinear
x = '0.0 0.1 0.2 10.0'
y = '0.0 1e-2 0.0 0.0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-ksp_type -pc_type'
petsc_options_value = 'preonly lu'
dt = 0.1
end_time = 5.0
timestep_tolerance = 1e-6
[]
[Kernels]
[./solid_disp_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 0
variable = disp_x
[../]
[./solid_disp_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 1
variable = disp_y
[../]
[./solid_disp_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 2
variable = disp_z
[../]
[./solid_rot_x]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 3
variable = rot_x
[../]
[./solid_rot_y]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 4
variable = rot_y
[../]
[./solid_rot_z]
type = StressDivergenceBeam
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
component = 5
variable = rot_z
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 1.0e4
poissons_ratio = -0.999875
shear_coefficient = 1.0
block = 0
[../]
[./strain]
type = ComputeIncrementalBeamStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
area = 0.01
Ay = 0.0
Az = 0.0
Iy = 1.0e-4
Iz = 1.0e-4
y_orientation = '0.0 1.0 0.0'
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[./vel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = vel_y
[../]
[./accel_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = accel_y
[../]
[]
[Outputs]
exodus = true
csv = true
perf_graph = true
[]
(modules/richards/test/tests/buckley_leverett/bl01_adapt.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 15
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2.0E6
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1E-4
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[]
[AuxKernels]
active = 'calculate_seff'
[./calculate_seff]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffVG
pressure_vars = pressure
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[BCs]
active = 'left'
[./left]
type = DirichletBC
variable = pressure
boundary = left
value = 980000
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Functions]
active = 'initial_pressure'
[./initial_pressure]
type = ParsedFunction
expression = max((1000000-x/5*1000000)-20000,-20000)
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Adaptivity]
marker = errorfrac
max_h_level = 3
[./Indicators]
[./error]
type = RichardsFluxJumpIndicator
variable = pressure
[../]
[../]
[./Markers]
[./errorfrac]
type = ErrorFractionMarker
refine = 0.5
coarsen = 0.3
indicator = error
[../]
[../]
[]
[Preconditioning]
active = 'andy'
[./andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 20'
[../]
[]
[Executioner]
type = Transient
end_time = 50
[./TimeStepper]
type = FunctionControlledDT
functions = ''
maximums = ''
minimums = ''
dt = 0.3
increment = 1.1
decrement = 1.1
maxDt = 0.3
minDt = 1E-5
adapt_log = false
percent_change = 0.1
[../]
[]
[Outputs]
file_base = bl01_adapt
time_step_interval = 10000
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/linear_por.i)
# Testing Jacobian resulting from PorousFlowPorosityLinear in a THM situation
[GlobalParams]
PorousFlowDictator = dictator
strain_at_nearest_qp = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[T]
initial_condition = 2
[]
[disp]
[]
[]
[ICs]
[disp]
type = FunctionIC
variable = disp
function = '3 * x'
[]
[]
[BCs]
[disp]
type = FunctionDirichletBC
boundary = 'left right top bottom front back'
variable = disp
function = '3 * x'
[]
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydroMechanical
fp = simple_fluid
porepressure = pp
temperature = T
displacements = 'disp disp disp'
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityLinear
porosity_ref = 0.5
P_ref = 0.5
P_coeff = 1.0
T_ref = -3.0
T_coeff = 1.0
epv_ref = 2.5
epv_coeff = 1.0
[]
[perm]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[matrix_energy]
type = PorousFlowMatrixInternalEnergy
density = 0.0
specific_heat_capacity = 0.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '0 0 0 0 0 0 0 0 0'
[]
[density]
type = GenericConstantMaterial
prop_names = density
prop_values = 0.0
[]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1E-99
poissons_ratio = 0
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp disp disp'
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
num_steps = 1
# petsc_options = '-snes_test_jacobian -snes_force_iteration'
# petsc_options_iname = '-snes_type --ksp_type -pc_type -snes_convergence_test'
# petsc_options_value = ' ksponly preonly none skip'
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/cross_material/convergence/plastic_j2.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = false
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = false
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = false
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningPowerRule
value_0 = 100.0
epsilon0 = 1.0
exponent = 1.0
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianWrappedStress
[]
[compute_stress_base]
type = ComputeMultiPlasticityStress
plastic_models = j2
ep_plastic_tolerance = 1E-9
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(test/tests/outputs/iterative/output_end_step.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
end_step = 5
[../]
[]
(modules/solid_mechanics/test/tests/tensile/planar4.i)
# A single unit element is stretched by 1E-6m in z direction.
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_zz = 2.6 Pa
# stress_xx = 0.6 Pa
# stress_yy = 0.6 Pa
# tensile_strength is set to 0.5Pa
#
# The return should be to a plane (but the algorithm
# will try tip-return first), with
# stress_zz = 0.5
# plastic multiplier = 2.1/2.6 E-6
# stress_xx = 0.6 - (2.1/2.6*0.6) = 0.115
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.0E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
shift = 1E-6
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = tens
debug_fspb = none
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar4
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/poro_elasticity/terzaghi_fully_saturated_volume.i)
# Terzaghi's problem of consolodation of a drained medium
# The FullySaturated Kernels are used, with multiply_by_density = false
# so that this becomes a linear problem with constant Biot Modulus
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example. Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height. h = 10
# Soil's Lame lambda. la = 2
# Soil's Lame mu, which is also the Soil's shear modulus. mu = 3
# Soil bulk modulus. K = la + 2*mu/3 = 4
# Soil confined compressibility. m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance. 1/K = 0.25
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus. S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient. c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top. q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution). p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution). uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution). uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = 0
zmax = 10
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[topdrained]
type = DirichletBC
variable = porepressure
value = 0
boundary = front
[]
[topload]
type = NeumannBC
variable = disp_z
value = -1
boundary = front
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
component = 2
variable = disp_z
[]
[mass0]
type = PorousFlowFullySaturatedMassTimeDerivative
coupling_type = HydroMechanical
biot_coefficient = 0.6
multiply_by_density = false
variable = porepressure
[]
[flux]
type = PorousFlowFullySaturatedDarcyBase
multiply_by_density = false
variable = porepressure
gravity = '0 0 0'
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 8
density0 = 1
thermal_expansion = 0
viscosity = 0.96
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
# bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure_qp]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.6
fluid_bulk_modulus = 8
solid_bulk_compliance = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
use_displaced_mesh = false
[]
[p1]
type = PointValue
outputs = csv
point = '0 0 1'
variable = porepressure
use_displaced_mesh = false
[]
[p2]
type = PointValue
outputs = csv
point = '0 0 2'
variable = porepressure
use_displaced_mesh = false
[]
[p3]
type = PointValue
outputs = csv
point = '0 0 3'
variable = porepressure
use_displaced_mesh = false
[]
[p4]
type = PointValue
outputs = csv
point = '0 0 4'
variable = porepressure
use_displaced_mesh = false
[]
[p5]
type = PointValue
outputs = csv
point = '0 0 5'
variable = porepressure
use_displaced_mesh = false
[]
[p6]
type = PointValue
outputs = csv
point = '0 0 6'
variable = porepressure
use_displaced_mesh = false
[]
[p7]
type = PointValue
outputs = csv
point = '0 0 7'
variable = porepressure
use_displaced_mesh = false
[]
[p8]
type = PointValue
outputs = csv
point = '0 0 8'
variable = porepressure
use_displaced_mesh = false
[]
[p9]
type = PointValue
outputs = csv
point = '0 0 9'
variable = porepressure
use_displaced_mesh = false
[]
[p99]
type = PointValue
outputs = csv
point = '0 0 10'
variable = porepressure
use_displaced_mesh = false
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 10'
variable = disp_z
use_displaced_mesh = false
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.5*t<0.1,0.5*t,0.1)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.0001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = terzaghi_fully_saturated_volume
[csv]
type = CSV
[]
[]
(modules/contact/test/tests/sliding_block/in_and_out/frictional_02_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a sinusoidal
# displacement is applied in the horizontal direction to simulate
# a small block come in and out of contact as it slides down a larger block.
#
# The sinusoid is of the form 0.4sin(4t)+0.2 and a friction coefficient
# of 0.2 is used. The gold file is run on one processor and the benchmark
# case is run on a minimum of 4 processors to ensure no parallel variability
# in the contact pressure and penetration results. Further documentation can
# found in moose/modules/contact/doc/sliding_block/
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[penetration]
[]
[inc_slip_x]
[]
[inc_slip_y]
[]
[accum_slip_x]
[]
[accum_slip_y]
[]
[]
[Functions]
[vertical_movement]
type = ParsedFunction
expression = -t
[]
[horizontal_movement]
type = ParsedFunction
expression = -0.04*sin(4*t)+0.02
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[AuxKernels]
[zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[]
[accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[]
[penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[]
[]
[Postprocessors]
[nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[]
[penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[]
[contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[right_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = horizontal_movement
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[]
[]
[Materials]
[left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
constant_on = SUBDOMAIN
[]
[left_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart'
petsc_options_value = 'asm lu 20 101'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-3
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Outputs]
time_step_interval = 10
[out]
type = Exodus
elemental_as_nodal = true
[]
[console]
type = Console
max_rows = 5
[]
[]
[Contact]
[leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 4e+6
friction_coefficient = 0.2
formulation = penalty
normal_smoothing_distance = 0.1
[]
[]
(modules/solid_mechanics/test/tests/scalar_material_damage/scalar_material_damage_creep_power.i)
# This is a basic test of the system for continuum damage mechanics
# materials. It uses ScalarMaterialDamage for the damage model,
# which simply gets its damage index from another material. In this
# case, we prescribe the evolution of the damage index using a
# function. A single element has a fixed prescribed displacement
# on one side that puts the element in tension, and then the
# damage index evolves from 0 to 1 over time, and this verifies
# that the stress correspondingly drops to 0.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
[]
[AuxVariables]
[damage_index]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx strain_xx creep_strain_xx'
[]
[]
[AuxKernels]
[damage_index]
type = MaterialRealAux
variable = damage_index
property = damage_index_prop
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[axial_load]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.01
[]
[]
[Functions]
[damage_evolution]
type = PiecewiseLinear
xy_data = '0.0 0.0
0.1 0.0
2.1 2.0'
[]
[]
[Materials]
[damage_index]
type = GenericFunctionMaterial
prop_names = damage_index_prop
prop_values = damage_evolution
[]
[damage]
type = ScalarMaterialDamage
damage_index = damage_index_prop
[]
[stress]
type = ComputeMultipleInelasticStress
damage_model = damage
inelastic_models = 'creep'
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 140000
poissons_ratio = 0.3
[]
[creep]
type = PowerLawCreepStressUpdate
coefficient = 1.1e-12 #
n_exponent = 8.7
m_exponent = 0
activation_energy = 0.0
[]
[]
[Postprocessors]
[stress_xx]
type = ElementAverageValue
variable = stress_xx
[]
[strain_xx]
type = ElementAverageValue
variable = strain_xx
[]
[creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
[]
[damage_index]
type = ElementAverageValue
variable = damage_index
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-8
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 0.1
dtmin = 0.001
end_time = 1.1
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_element/ins/block-restriction/one-mat-two-eqn-sets.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 1
nx = 16
ny = 8
elem_type = QUAD9
[]
[./corner_node_0]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_0'
coord = '0 0 0'
input = gen
[../]
[./corner_node_1]
type = ExtraNodesetGenerator
new_boundary = 'pinned_node_1'
coord = '1 0 0'
input = corner_node_0
[../]
[./subdomain1]
input = corner_node_1
type = SubdomainBoundingBoxGenerator
bottom_left = '1 0 0'
top_right = '2 1 0'
block_id = 1
[../]
[./break_boundary]
input = subdomain1
type = BreakBoundaryOnSubdomainGenerator
[../]
[./interface0]
type = SideSetsBetweenSubdomainsGenerator
input = break_boundary
primary_block = '0'
paired_block = '1'
new_boundary = 'interface0'
[../]
[./interface1]
type = SideSetsBetweenSubdomainsGenerator
input = interface0
primary_block = '1'
paired_block = '0'
new_boundary = 'interface1'
[../]
[]
[Variables]
[velocity0]
order = SECOND
family = LAGRANGE_VEC
[]
[T0]
order = SECOND
[InitialCondition]
type = ConstantIC
value = 1.0
[]
[]
[p0]
[]
[]
[Kernels]
[./mass0]
type = INSADMass
variable = p0
block = 0
[../]
[./momentum_time0]
type = INSADMomentumTimeDerivative
variable = velocity0
block = 0
[../]
[./momentum_convection0]
type = INSADMomentumAdvection
variable = velocity0
block = 0
[../]
[./momentum_viscous0]
type = INSADMomentumViscous
variable = velocity0
block = 0
[../]
[./momentum_pressure0]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
block = 0
[../]
[./temperature_time0]
type = INSADHeatConductionTimeDerivative
variable = T0
block = 0
[../]
[./temperature_advection0]
type = INSADEnergyAdvection
variable = T0
block = 0
[../]
[./temperature_conduction0]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
block = 0
[../]
[./mass1]
type = INSADMass
variable = p0
block = 1
[../]
[./momentum_time1]
type = INSADMomentumTimeDerivative
variable = velocity0
block = 1
[../]
[./momentum_convection1]
type = INSADMomentumAdvection
variable = velocity0
block = 1
[../]
[./momentum_viscous1]
type = INSADMomentumViscous
variable = velocity0
block = 1
[../]
[./momentum_pressure1]
type = INSADMomentumPressure
variable = velocity0
pressure = p0
integrate_p_by_parts = true
block = 1
[../]
[./temperature_time1]
type = INSADHeatConductionTimeDerivative
variable = T0
block = 1
[../]
[./temperature_advection1]
type = INSADEnergyAdvection
variable = T0
block = 1
[../]
[./temperature_conduction1]
type = ADHeatConduction
variable = T0
thermal_conductivity = 'k'
block = 1
[../]
[]
[BCs]
[./no_slip0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_0 interface0 left'
[../]
[./lid0]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_0'
function_x = 'lid_function0'
[../]
[./T_hot0]
type = DirichletBC
variable = T0
boundary = 'bottom_to_0'
value = 1
[../]
[./T_cold0]
type = DirichletBC
variable = T0
boundary = 'top_to_0'
value = 0
[../]
[./pressure_pin0]
type = DirichletBC
variable = p0
boundary = 'pinned_node_0'
value = 0
[../]
[./no_slip1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'bottom_to_1 interface1 right'
[../]
[./lid1]
type = VectorFunctionDirichletBC
variable = velocity0
boundary = 'top_to_1'
function_x = 'lid_function1'
[../]
[./T_hot1]
type = DirichletBC
variable = T0
boundary = 'bottom_to_1'
value = 1
[../]
[./T_cold1]
type = DirichletBC
variable = T0
boundary = 'top_to_1'
value = 0
[../]
[]
[Materials]
[./const]
type = ADGenericConstantMaterial
prop_names = 'rho mu cp k'
prop_values = '1 1 1 .01'
[../]
[ins_mat0]
type = INSAD3Eqn
velocity = velocity0
pressure = p0
temperature = T0
block = '0 1'
[]
[]
[Functions]
# We pick a function that is exactly represented in the velocity
# space so that the Dirichlet conditions are the same regardless
# of the mesh spacing.
[./lid_function0]
type = ParsedFunction
expression = '4*x*(1-x)'
[../]
[./lid_function1]
type = ParsedFunction
expression = '4*(x-1)*(2-x)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
# Run for 100+ timesteps to reach steady state.
num_steps = 5
dt = .5
dtmin = .5
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -sub_pc_factor_levels -sub_pc_factor_shift_type'
petsc_options_value = 'asm 2 ilu 4 NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-13
nl_max_its = 6
l_tol = 1e-6
l_max_its = 500
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/hysteresis/hys_order_01.i)
# Test that PorousFlowHysteresisOrder correctly calculates hysteresis order
# Water is removed from the system (so order = 0) until saturation = S0
# Then, water is added to the system (so order = 1) until saturation = S1
# Then, water is removed from the system (so order = 2)
# More water is removed from the system so that the saturation < S0 (so order = 0)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 0.0
[]
[]
[PorousFlowUnsaturated]
porepressure = pp
fp = simple_fluid
[]
[DiracKernels]
[source_sink_0]
type = PorousFlowPointSourceFromPostprocessor
point = '0 0 0'
mass_flux = sink_strength
variable = pp
[]
[source_sink_1]
type = PorousFlowPointSourceFromPostprocessor
point = '1 0 0'
mass_flux = sink_strength
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 1.0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '0 0 0 0 0 0 0 0 0'
[]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[]
[AuxVariables]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[tp0]
family = MONOMIAL
order = CONSTANT
[]
[tp1]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[tp0]
type = PorousFlowPropertyAux
variable = tp0
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 0
[]
[tp1]
type = PorousFlowPropertyAux
variable = tp1
property = hysteresis_saturation_turning_point
hysteresis_turning_point = 1
[]
[]
[Functions]
[sink_strength_fcn]
type = ParsedFunction
expression = '30 * if(t <= 4, -1, if(t <= 7, 1, -1))'
[]
[]
[Postprocessors]
[sink_strength]
type = FunctionValuePostprocessor
function = sink_strength_fcn
outputs = 'none'
[]
[saturation]
type = PointValue
point = '0 0 0'
variable = saturation0
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[tp0]
type = PointValue
point = '0 0 0'
variable = tp0
[]
[tp1]
type = PointValue
point = '0 0 0'
variable = tp1
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 13
nl_abs_tol = 1E-7
[]
[Outputs]
[csv]
type = CSV
sync_times = '0 1 5 6 7 8 9 10 11 13' # cut out t=12 because numerical roundoff might mean order is not reduced exactly at t=12
sync_only = true
[]
[]
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/parent.i)
[StochasticTools]
auto_create_executioner = false
[]
[Distributions]
[uniform_left]
type = Uniform
lower_bound = 0
upper_bound = 0.5
[]
[uniform_right]
type = Uniform
lower_bound = 1
upper_bound = 2
[]
[]
[Samplers]
[sample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2011
[]
[resample]
type = MonteCarlo
distributions = 'uniform_left uniform_right'
num_rows = 3
seed = 2013
[]
[sobol]
type = Sobol
sampler_a = sample
sampler_b = resample
[]
[]
[MultiApps]
[sub]
type = SamplerTransientMultiApp
input_files = sub.i
sampler = sobol
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Transfers]
[runner]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sobol
parameters = 'BCs/left/value BCs/right/value'
execute_on = INITIAL
check_multiapp_execute_on = false
[]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = sub
sampler = sobol
to_vector_postprocessor = storage
from_postprocessor = avg
execute_on = TIMESTEP_BEGIN
check_multiapp_execute_on = false
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/newmark.i)
# Test for Newmark time integration
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + K*disp = P*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + Div Stress = P
#
# The first term on the left is evaluated using the Inertial force kernel
# The last term on the left is evaluated using StressDivergenceTensors
# The residual due to Pressure is evaluated using Pressure boundary condition
[Mesh]
type = GeneratedMesh
dim = 3
xmax = 0.1
ymax = 1.0
zmax = 0.1
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxVariables]
[vel_x]
[]
[accel_x]
[]
[vel_y]
[]
[accel_y]
[]
[vel_z]
[]
[accel_z]
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.25
gamma = 0.5
[]
[inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.25
gamma = 0.5
[]
[inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.25
gamma = 0.5
[]
[]
[AuxKernels]
[accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.25
execute_on = timestep_end
[]
[vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.5
execute_on = timestep_end
[]
[accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.25
execute_on = timestep_end
[]
[vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.5
execute_on = timestep_end
[]
[accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.25
execute_on = timestep_end
[]
[vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.5
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[BCs]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[Pressure]
[Side1]
boundary = bottom
function = pressure
factor = 1
displacements = 'disp_x disp_y disp_z'
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '210 0'
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '7750'
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0.0 0.2 1.0 5.0'
y = '0.0 0.2 1.0 1.0'
scale_factor = 1e3
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[]
[vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[]
[accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/ad_1D_spherical/smallStrain_1DSphere.i)
# This simulation models the mechanics solution for a solid sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions. The inner center of the sphere, r = 0, is pinned to prevent
# movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{- P * (1 - 2 * v) * r}{E}
#
# where P is the applied pressure, v is Poisson's ration, E is Young's Modulus,
# and r is the radial position.
#
# The test assumes a radius of 4, zero displacement at r = 0mm, and an applied
# outer pressure of 1MPa. Under these conditions in a solid sphere, the radial
# stress is constant and has a value of -1 MPa.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 4
nx = 4
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Problem]
coord_type = RSPHERICAL
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
save_in = residual_r
use_automatic_differentiation = true
generate_output = 'spherical_hoop_stress spherical_radial_stress'
spherical_center_point = '0.0 0.0 0.0'
[]
[]
[AuxVariables]
[residual_r]
[]
[]
[Postprocessors]
[stress_rr]
type = ElementAverageValue
variable = spherical_radial_stress
[]
[stress_tt]
type = ElementAverageValue
variable = spherical_hoop_stress
[]
[residual_r]
type = NodalSum
variable = residual_r
boundary = right
[]
[]
[BCs]
[innerDisp]
type = ADDirichletBC
boundary = left
variable = disp_r
value = 0.0
[]
[outerPressure]
type = ADPressure
boundary = right
variable = disp_r
factor = 1
[]
[]
[Materials]
[Elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.345
youngs_modulus = 1e4
[]
[stress]
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 0.25
dtmin = 0.0001
end_time = 0.25
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/actions/Nonconserved_1var.i)
#
# Test the parsed function free enery Allen-Cahn Bulk kernel
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
xmax = 40
ymax = 40
elem_type = QUAD
[]
[Modules]
[./PhaseField]
[./Nonconserved]
[./eta]
free_energy = F
kappa = 2.0
mobility = 1.0
variable_mobility = false
[../]
[../]
[../]
[]
[ICs]
[./InitialCondition]
type = SmoothCircleIC
variable = eta
x1 = 20.0
y1 = 20.0
radius = 6.0
invalue = 0.9
outvalue = 0.1
int_width = 3.0
[../]
[]
[Materials]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'eta'
expression = '2 * eta^2 * (1-eta)^2 - 0.2*eta'
derivative_order = 2
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
num_steps = 10
dt = 1.0
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/mortar_cartesian_lms/frictionless-mortar-3d-friction.i)
starting_point = 0.25
offset = 0.00
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
diffusivity = 1e0
scaling = 1e0
[]
[Mesh]
second_order = false
[top_block]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
xmin = -0.25
xmax = 0.25
ymin = -0.25
ymax = 0.25
zmin = -0.25
zmax = 0.25
elem_type = HEX8
[]
[rotate_top_block]
type = TransformGenerator
input = top_block
transform = ROTATE
vector_value = '0 0 0'
[]
[top_block_sidesets]
type = RenameBoundaryGenerator
input = rotate_top_block
old_boundary = '0 1 2 3 4 5'
new_boundary = 'top_bottom top_back top_right top_front top_left top_top'
[]
[top_block_id]
type = SubdomainIDGenerator
input = top_block_sidesets
subdomain_id = 1
[]
[bottom_block]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 10
nz = 2
xmin = -.5
xmax = .5
ymin = -.5
ymax = .5
zmin = -.3
zmax = -.25
elem_type = HEX8
[]
[bottom_block_id]
type = SubdomainIDGenerator
input = bottom_block
subdomain_id = 2
[]
[bottom_block_change_boundary_id]
type = RenameBoundaryGenerator
input = bottom_block_id
old_boundary = '0 1 2 3 4 5'
new_boundary = '100 101 102 103 104 105'
[]
[combined]
type = MeshCollectionGenerator
inputs = 'top_block_id bottom_block_change_boundary_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'top_block bottom_block'
[]
[bottom_right_sideset]
type = SideSetsAroundSubdomainGenerator
input = block_rename
new_boundary = bottom_right
block = bottom_block
normal = '1 0 0'
[]
[bottom_left_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_right_sideset
new_boundary = bottom_left
block = bottom_block
normal = '-1 0 0'
[]
[bottom_top_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_left_sideset
new_boundary = bottom_top
block = bottom_block
normal = '0 0 1'
[]
[bottom_bottom_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_top_sideset
new_boundary = bottom_bottom
block = bottom_block
normal = '0 0 -1'
[]
[bottom_front_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_bottom_sideset
new_boundary = bottom_front
block = bottom_block
normal = '0 1 0'
[]
[bottom_back_sideset]
type = SideSetsAroundSubdomainGenerator
input = bottom_front_sideset
new_boundary = bottom_back
block = bottom_block
normal = '0 -1 0'
[]
[secondary]
input = bottom_back_sideset
type = LowerDBlockFromSidesetGenerator
sidesets = 'top_bottom' # top_back top_left'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = 'bottom_top'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[disp_z]
block = '1 2'
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
[]
[lm_z]
block = 'secondary_lower'
use_dual = true
[]
[]
[ICs]
[disp_z]
block = 1
variable = disp_z
value = '${fparse offset}'
type = ConstantIC
[]
[disp_x]
block = 1
variable = disp_x
value = 0
type = ConstantIC
[]
[disp_y]
block = 1
variable = disp_y
value = 0
type = ConstantIC
[]
[]
[Kernels]
[disp_x]
type = MatDiffusion
variable = disp_x
[]
[disp_y]
type = MatDiffusion
variable = disp_y
[]
[disp_z]
type = MatDiffusion
variable = disp_z
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
lm_x = lm_x
lm_y = lm_y
lm_z = lm_z
variable = lm_x # This can be anything really
disp_x = disp_x
disp_y = disp_y
disp_z = disp_z
use_displaced_mesh = true
correct_edge_dropping = true
c = 1e+02
c_t = 1e+2
mu = 0.10
[]
[normal_x]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_y]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[normal_z]
type = CartesianMortarMechanicalContact
primary_boundary = 'bottom_top'
secondary_boundary = 'top_bottom'
primary_subdomain = 'primary_lower'
secondary_subdomain = 'secondary_lower'
variable = lm_z
secondary_variable = disp_z
component = z
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = true
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[botz]
type = DirichletBC
variable = disp_z
boundary = 'bottom_left bottom_right bottom_front bottom_back'
value = 0.0
[]
[topx]
type = DirichletBC
variable = disp_x
boundary = 'top_top'
value = 0.0
[]
[topy]
type = DirichletBC
variable = disp_y
boundary = 'top_top'
value = 0.0
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = 'top_top'
function = '-${starting_point} * sin(2 * pi / 40 * t) + ${offset}'
[]
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'lm_x lm_y lm_z'
primary_variable = 'disp_x disp_y disp_z'
preconditioner = 'LU'
is_lm_coupling_diagonal = true
adaptive_condensation = true
[]
[]
[Executioner]
type = Transient
end_time = 1
dt = .5
dtmin = .01
solve_type = 'NEWTON'
petsc_options_iname = '-pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = ' NONZERO 1e-10'
l_max_its = 100
nl_max_its = 30
# nl_rel_tol = 1e-6
nl_abs_tol = 1e-12
line_search = 'none'
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
perf_graph = true
exodus = true
csv = true
[]
[Postprocessors]
active = 'num_nl cumulative contact'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[contact]
type = ContactDOFSetSize
variable = lm_z
subdomain = 'secondary_lower'
execute_on = 'nonlinear timestep_end'
[]
[]
[VectorPostprocessors]
[contact-pressure]
type = NodalValueSampler
block = secondary_lower
variable = lm_z
sort_by = 'id'
execute_on = NONLINEAR
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/materials/correctness/hyperelastic_J2_plastic.i)
E = 6.88e4
nu = 0.25
[GlobalParams]
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
displacements = 'disp_x disp_y disp_z'
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
displacements = 'disp_x disp_y disp_z'
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
displacements = 'disp_x disp_y disp_z'
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'right'
function = 't'
preset = false
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = ${E}
poissons_ratio = ${nu}
[]
[compute_strain]
type = ComputeLagrangianStrain
displacements = 'disp_x disp_y disp_z'
[]
[flow_stress]
type = DerivativeParsedMaterial
property_name = flow_stress
expression = '320+688*effective_plastic_strain'
material_property_names = 'effective_plastic_strain'
additional_derivative_symbols = 'effective_plastic_strain'
derivative_order = 2
compute = false
[]
[compute_stress]
type = ComputeSimoHughesJ2PlasticityStress
flow_stress_material = flow_stress
[]
[]
[Postprocessors]
[sxx]
type = ElementAverageValue
variable = sxx
execute_on = 'INITIAL TIMESTEP_END'
[]
[exx]
type = ElementAverageValue
variable = exx
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[AuxVariables]
[sxx]
family = MONOMIAL
order = CONSTANT
[AuxKernel]
type = RankTwoAux
rank_two_tensor = cauchy_stress
index_i = 0
index_j = 0
[]
[]
[exx]
family = MONOMIAL
order = CONSTANT
[AuxKernel]
type = RankTwoAux
rank_two_tensor = total_strain
index_i = 0
index_j = 0
[]
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 5e-4
end_time = 1e-1
[]
[Outputs]
csv = true
[]
(test/tests/postprocessors/nearest_node_number/nearest_node_number_3.i)
# Using NearestNodeNumber, finds the node number of the nearest node to the point in the mesh
# In this case, the point is coincident with node number 1, but then adaptivity changes this
[Mesh]
type = GeneratedMesh
dim = 2
ny = 1
nx = 4
xmax = 8
# For consistency with distributed mesh
allow_renumbering = false
[]
[Adaptivity]
marker = marker
[Markers]
[marker]
type = BoxMarker
bottom_left = '0 0 0'
top_right = '8 1 0'
inside = refine
outside = do_nothing
[]
[]
[]
[UserObjects]
[nnn_uo]
type = NearestNodeNumberUO
point = '2 0 0'
execute_on = 'initial timestep_begin'
[]
[]
[Postprocessors]
[nnn]
type = NearestNodeNumber
nearest_node_number_uo = nnn_uo
execute_on = 'initial timestep_begin'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
end_time = 2
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/beam/static/torsion_2.i)
# Torsion test with user provided Ix
# A beam of length 1 m is fixed at one end and a moment of 5 Nm
# is applied along the axis of the beam.
# G = 7.69e9
# Ix = 1e-5
# The axial twist at the free end of the beam is:
# phi = TL/GIx = 6.5e-4
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 1.0
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./block_all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.5
Iy = 1e-5
Iz = 1e-5
Ix = 1e-5
y_orientation = '0.0 1.0 0.0'
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = rot_x
boundary = right
rate = 5.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1
dtmin = 1
end_time = 2
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.0e9
poissons_ratio = 0.3
shear_coefficient = 1.0
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '1.0 0.0 0.0'
variable = rot_x
[../]
[]
[Outputs]
csv = true
exodus = true
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_first/finite.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/porous_flow/test/tests/hysteresis/2phasePS_relperm_2.i)
# Simple example of a 2-phase situation with hysteretic relative permeability. Gas is added to and removed from the system in order to observe the hysteresis
# All liquid water exists in component 0
# All gas exists in component 1
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 2
number_fluid_components = 2
porous_flow_vars = 'pp0 sat1'
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 10.0
m = 0.33
[]
[]
[Variables]
[pp0]
[]
[sat1]
initial_condition = 0
[]
[]
[Kernels]
[mass_conservation0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp0
[]
[mass_conservation1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat1
[]
[]
[DiracKernels]
[pump]
type = PorousFlowPointSourceFromPostprocessor
mass_flux = flux
point = '0.5 0 0'
variable = sat1
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[sat0]
family = MONOMIAL
order = CONSTANT
[]
[pp1]
family = MONOMIAL
order = CONSTANT
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[relperm_liquid]
family = MONOMIAL
order = CONSTANT
[]
[relperm_gas]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat0]
type = PorousFlowPropertyAux
variable = sat0
phase = 0
property = saturation
[]
[relperm_liquid]
type = PorousFlowPropertyAux
variable = relperm_liquid
property = relperm
phase = 0
[]
[relperm_gas]
type = PorousFlowPropertyAux
variable = relperm_gas
property = relperm
phase = 1
[]
[pp1]
type = PorousFlowPropertyAux
variable = pp1
phase = 1
property = pressure
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[]
[FluidProperties]
[simple_fluid] # same properties used for both phases
type = SimpleFluidProperties
bulk_modulus = 10 # so pumping does not result in excessive porepressure
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[temperature]
type = PorousFlowTemperature
temperature = 20
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 1
[]
[pc_calculator]
type = PorousFlow2PhasePS
capillary_pressure = pc
phase0_porepressure = pp0
phase1_saturation = sat1
[]
[hys_order_material]
type = PorousFlowHysteresisOrder
[]
[relperm_liquid]
type = PorousFlowHystereticRelativePermeabilityLiquid
phase = 0
S_lr = 0.4
S_gr_max = 0.2
m = 0.9
liquid_modification_range = 0.9
[]
[relperm_gas]
type = PorousFlowHystereticRelativePermeabilityGas
phase = 1
S_lr = 0.4
S_gr_max = 0.2
m = 0.9
gamma = 0.33
k_rg_max = 1.0
gas_low_extension_type = linear_like
[]
[]
[Postprocessors]
[flux]
type = FunctionValuePostprocessor
function = 'if(t <= 15, 20, -20)'
[]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat0]
type = PointValue
point = '0 0 0'
variable = sat0
[]
[sat1]
type = PointValue
point = '0 0 0'
variable = sat1
[]
[kr_liq]
type = PointValue
point = '0 0 0'
variable = relperm_liquid
[]
[kr_gas]
type = PointValue
point = '0 0 0'
variable = relperm_gas
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = ' lu NONZERO'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 5
end_time = 29
nl_abs_tol = 1E-10
[]
[Outputs]
[csv]
type = CSV
sync_times = '0 1 2 3 8 12 13 14 15 16 17 18 20 24 25 26 27 28 29'
sync_only = true
file_base = '2phasePS_relperm_2_none'
[]
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_structure_3d/steady_state.i)
[Materials]
[mat]
type = ADGenericConstantMaterial
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '16 356 6.5514e3'
[]
[]
[Functions]
[Ts_init]
type = ParsedFunction
expression = '2*sin(x*pi/2)+2*sin(pi*y) +507'
[]
[]
[Components]
[blk]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = Ts_init
[]
[right_bnd]
type = HSBoundarySpecifiedTemperature
hs = blk
boundary = blk:right
T = Ts_init
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 100
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'initial final'
[]
(modules/porous_flow/test/tests/aux_kernels/element_length_3D.i)
# The PorousFlowElementLength is used to compute element lengths according to different directions, in 3D
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = -1
xmax = 1
ny = 1
ymin = 0
ymax = 4
nz = 1
zmin = -2
zmax = 4
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[d100]
family = MONOMIAL
order = CONSTANT
[]
[d010]
family = MONOMIAL
order = CONSTANT
[]
[d001]
family = MONOMIAL
order = CONSTANT
[]
[d110]
family = MONOMIAL
order = CONSTANT
[]
[d1n10]
family = MONOMIAL
order = CONSTANT
[]
[dn1n10]
family = MONOMIAL
order = CONSTANT
[]
[d111]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[d100]
type = PorousFlowElementLength
direction = '1 0 0'
variable = d100
[]
[d010]
type = PorousFlowElementLength
direction = '0 10 0'
variable = d010
[]
[d001]
type = PorousFlowElementLength
direction = '0 0 2'
variable = d001
[]
[d110]
type = PorousFlowElementLength
direction = '1 1 0'
variable = d110
[]
[d1n10]
type = PorousFlowElementLength
direction = '1 -1 0'
variable = d1n10
[]
[dn1n10]
type = PorousFlowElementLength
direction = '-1 -1 0'
variable = dn1n10
[]
[d111]
type = PorousFlowElementLength
direction = '4 4 4'
variable = d111
[]
[]
[Postprocessors]
[d100]
type = PointValue
point = '0 0 0'
variable = d100
[]
[d010]
type = PointValue
point = '0 0 0'
variable = d010
[]
[d001]
type = PointValue
point = '0 0 0'
variable = d001
[]
[d110]
type = PointValue
point = '0 0 0'
variable = d110
[]
[d1n10]
type = PointValue
point = '0 0 0'
variable = d1n10
[]
[dn1n10]
type = PointValue
point = '0 0 0'
variable = dn1n10
[]
[d111]
type = PointValue
point = '0 0 0'
variable = d111
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 1
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/sliding_block/sliding/frictional_02_penalty.i)
# This is a benchmark test that checks constraint based frictional
# contact using the penalty method. In this test a constant
# displacement is applied in the horizontal direction to simulate
# a small block come sliding down a larger block.
#
# A friction coefficient of 0.2 is used. The gold file is run on one processor
# and the benchmark case is run on a minimum of 4 processors to ensure no
# parallel variability in the contact pressure and penetration results.
#
[Mesh]
file = sliding_elastic_blocks_2d.e
patch_size = 80
[]
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[penetration]
[]
[inc_slip_x]
[]
[inc_slip_y]
[]
[accum_slip_x]
[]
[accum_slip_y]
[]
[]
[Functions]
[vertical_movement]
type = ParsedFunction
expression = -t
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[AuxKernels]
[zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 3
execute_on = timestep_begin
value = 0.0
[]
[accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[]
[accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[]
[penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 2
[]
[]
[Postprocessors]
[nonlinear_its]
type = NumNonlinearIterations
execute_on = timestep_end
[]
[penetration]
type = NodalVariableValue
variable = penetration
nodeid = 222
[]
[contact_pressure]
type = NodalVariableValue
variable = contact_pressure
nodeid = 222
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = -0.02
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = vertical_movement
[]
[]
[Materials]
[left]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
l_max_its = 100
nl_max_its = 1000
dt = 0.1
end_time = 15
num_steps = 1000
l_tol = 1e-6
nl_rel_tol = 1e-10
nl_abs_tol = 1e-6
dtmin = 0.01
[Predictor]
type = SimplePredictor
scale = 1.0
[]
[]
[Outputs]
time_step_interval = 10
[out]
type = Exodus
elemental_as_nodal = true
[]
[console]
type = Console
max_rows = 5
[]
[]
[Contact]
[leftright]
secondary = 3
primary = 2
model = coulomb
penalty = 4e+6
friction_coefficient = 0.2
formulation = penalty
normal_smoothing_distance = 0.1
[]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_adaptivity.i)
# Pressure pulse in 1D with 1 phase - transient simulation with a constant
# PorousFlowPorosity and mesh adaptivity with an indicator
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[Adaptivity]
marker = marker
[Markers]
[marker]
type = ErrorFractionMarker
indicator = front
refine = 0.5
coarsen = 0.2
[]
[]
[Indicators]
[front]
type = GradientJumpIndicator
variable = pp
[]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 2E6
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
fluid_component = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0
phase = 0
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
preset = false
value = 3E6
variable = pp
[]
[right]
type = PorousFlowPiecewiseLinearSink
variable = pp
boundary = right
fluid_phase = 0
pt_vals = '0 1E9'
multipliers = '0 1E9'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E-6
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1e3
end_time = 5e3
[]
[Postprocessors]
[p000]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = 'initial timestep_end'
[]
[p010]
type = PointValue
variable = pp
point = '10 0 0'
execute_on = 'initial timestep_end'
[]
[p020]
type = PointValue
variable = pp
point = '20 0 0'
execute_on = 'initial timestep_end'
[]
[p030]
type = PointValue
variable = pp
point = '30 0 0'
execute_on = 'initial timestep_end'
[]
[p040]
type = PointValue
variable = pp
point = '40 0 0'
execute_on = 'initial timestep_end'
[]
[p050]
type = PointValue
variable = pp
point = '50 0 0'
execute_on = 'initial timestep_end'
[]
[p060]
type = PointValue
variable = pp
point = '60 0 0'
execute_on = 'initial timestep_end'
[]
[p070]
type = PointValue
variable = pp
point = '70 0 0'
execute_on = 'initial timestep_end'
[]
[p080]
type = PointValue
variable = pp
point = '80 0 0'
execute_on = 'initial timestep_end'
[]
[p090]
type = PointValue
variable = pp
point = '90 0 0'
execute_on = 'initial timestep_end'
[]
[p100]
type = PointValue
variable = pp
point = '100 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
print_linear_residuals = false
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence/2D/dirichlet.i)
# Simple 2D plane strain test
[GlobalParams]
displacements = 'disp_x disp_y'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.5 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(modules/stochastic_tools/test/tests/transfers/sampler_postprocessor/cartesian_diverge.i)
[StochasticTools]
[]
[Samplers]
[cartesian]
type = CartesianProduct
linear_space_items = '0 1e-6 5'
execute_on = PRE_MULTIAPP_SETUP
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = cartesian
# This parameter will allow the main app to continue if a solve does not converge
ignore_solve_not_converge = true # Default: false
[]
[]
[Transfers]
[data]
type = SamplerPostprocessorTransfer
from_multi_app = sub
sampler = cartesian
to_vector_postprocessor = storage
from_postprocessor = avg
# If this is false, the transfer will transfer NaN for sub apps that did not converge.
# If this is true, the transfer will transfer whatever the last computed values are.
keep_solve_fail_value = true # Default: false
[]
[]
[VectorPostprocessors]
[storage]
type = StochasticResults
[]
[]
[Controls]
[cmdline]
type = MultiAppSamplerControl
multi_app = sub
sampler = cartesian
param_names = 'Executioner/nl_rel_tol'
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
csv = true
execute_on = 'TIMESTEP_END'
[]
(test/tests/multiapps/picard/picard_rel_tol_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-12
fixed_point_max_its = 10
fixed_point_rel_tol = 1e-7
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_sub.i
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/newmark_action.i)
# Test for Newmark time integration
# The test is for an 1D bar element of unit length fixed on one end
# with a ramped pressure boundary condition applied to the other end.
# beta and gamma are Newmark time integration parameters
# The equation of motion in terms of matrices is:
#
# M*accel + K*disp = P*Area
#
# Here M is the mass matrix, K is the stiffness matrix, P is the applied pressure
#
# This equation is equivalent to:
#
# density*accel + Div Stress = P
#
# The first term on the left is evaluated using the Inertial force kernel
# The last term on the left is evaluated using StressDivergenceTensors
# The residual due to Pressure is evaluated using Pressure boundary condition
[Mesh]
type = GeneratedMesh
dim = 3
xmax = 0.1
ymax = 1.0
zmax = 0.1
use_displaced_mesh = false
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/Dynamic]
[all]
add_variables = true
newmark_beta = 0.25
newmark_gamma = 0.5
strain = SMALL
density = 7750
generate_output = 'stress_yy strain_yy'
[]
[]
[BCs]
[top_x]
type = DirichletBC
variable = disp_x
boundary = top
value = 0.0
[]
[top_y]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[top_z]
type = DirichletBC
variable = disp_z
boundary = top
value = 0.0
[]
[Pressure]
[Side1]
boundary = bottom
function = pressure
factor = 1
[]
[]
[]
[Materials]
[Elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '210 0'
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 2
dt = 0.1
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0.0 0.2 1.0 5.0'
y = '0.0 0.2 1.0 1.0'
scale_factor = 1e3
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[disp]
type = NodalExtremeValue
variable = disp_y
boundary = bottom
[]
[vel]
type = NodalExtremeValue
variable = vel_y
boundary = bottom
[]
[accel]
type = NodalExtremeValue
variable = accel_y
boundary = bottom
[]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/j_integral_vtest/c_int_surfbreak_ellip_crack_sym_mm_ad.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = c_integral_coarse.e
partitioner = centroid
centroid_partitioner_direction = z
[]
[AuxVariables]
[SED]
order = CONSTANT
family = MONOMIAL
[]
[resid_z]
[]
[]
[Functions]
[rampConstantUp]
type = PiecewiseLinear
x = '0. 0.1 100.0'
y = '0. 1 1'
scale_factor = -68.95 #MPa
[]
[dts]
type = PiecewiseLinear
x = '0 1'
y = '1 400000'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
use_automatic_differentiation = true
[]
[]
[AuxKernels]
[SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[]
[]
[BCs]
[crack_y]
type = ADDirichletBC
variable = disp_z
boundary = 6
value = 0.0
[]
[no_y]
type = ADDirichletBC
variable = disp_y
boundary = 12
value = 0.0
[]
[no_x]
type = ADDirichletBC
variable = disp_x
boundary = 1
value = 0.0
[]
[Pressure]
[Side1]
boundary = 5
function = rampConstantUp
[] # BCs
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[]
[powerlawcrp]
type = ADPowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[]
[]
[DomainIntegral]
integrals = CIntegral
boundary = 1001
crack_direction_method = CurvedCrackFront
crack_end_direction_method = CrackDirectionVector
crack_direction_vector_end_1 = '0.0 1.0 0.0'
crack_direction_vector_end_2 = '1.0 0.0 0.0'
radius_inner = '12.5 25.0 37.5'
radius_outer = '25.0 37.5 50.0'
intersecting_boundary = '1 2'
symmetry_plane = 2
incremental = true
inelastic_models = 'powerlawcrp'
use_automatic_differentiation = true
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor -snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_max_its = 20
nl_abs_tol = 1e-3
nl_rel_tol = 1e-11
start_time = 0.0
end_time = 401
[TimeStepper]
type = FunctionDT
function = dts
min_dt = 1.0
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[nl_its]
type = NumNonlinearIterations
[]
[lin_its]
type = NumLinearIterations
[]
[react_z]
type = NodalSum
variable = resid_z
boundary = 5
[]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/scalar_transport/test/tests/ncp-lms/interpolated-ncp-lm-nodal-enforcement-nodal-forces.i)
l=10
nx=100
num_steps=10
[Mesh]
type = GeneratedMesh
dim = 1
xmax = ${l}
nx = ${nx}
[]
[Variables]
[u]
[]
[lm]
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = '${l} - x'
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[ffn]
type = BodyForce
variable = u
function = '-1'
[]
[]
[NodalKernels]
[positive_constraint]
type = LowerBoundNodalKernel
variable = lm
v = u
exclude_boundaries = 'left right'
[]
[forces]
type = CoupledForceNodalKernel
variable = u
v = lm
[]
[]
[BCs]
[left]
type = DirichletBC
boundary = left
value = ${l}
variable = u
[]
[right]
type = DirichletBC
boundary = right
value = 0
variable = u
[]
[]
[NodalKernels]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
num_steps = ${num_steps}
solve_type = NEWTON
petsc_options_iname = '-snes_max_linear_solve_fail -ksp_max_it -pc_factor_levels -snes_linesearch_type'
petsc_options_value = '0 30 16 basic'
[]
[Outputs]
exodus = true
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[active_lm]
type = GreaterThanLessThanPostprocessor
variable = lm
execute_on = 'nonlinear timestep_end'
value = 1e-12
[]
[violations]
type = GreaterThanLessThanPostprocessor
variable = u
execute_on = 'nonlinear timestep_end'
value = -1e-8
comparator = 'less'
[]
[]
(modules/solid_mechanics/test/tests/ad_return_mapping/ad_return_mapping_derivative.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
[]
[]
[AuxVariables]
[temp]
initial_condition = 1000.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz elastic_strain_zz creep_strain_zz'
use_automatic_differentiation = true
scaling = 1.06364e-11
[]
[]
[Functions]
[front_pull]
type = PiecewiseLinear
x = '0 1'
y = '0 1'
scale_factor = 0.5
[]
[]
[BCs]
[u_front_pull]
type = ADFunctionDirichletBC
variable = disp_z
boundary = front
function = front_pull
[]
[uz_back_fix]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[u_yz_fix]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xz_fix]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 2e11
poissons_ratio = 0.3
[]
[radial_return_stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'power_law_creep'
[]
[power_law_creep]
type = ADPowerLawCreepStressUpdate
coefficient = 1.0e-15
n_exponent = 4
activation_energy = 0.0
temperature = temp
# options for using substepping
use_substepping = INCREMENT_BASED
substep_strain_tolerance = 0.1
max_inelastic_increment = 0.01
automatic_differentiation_return_mapping = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'none'
nl_max_its = 10
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
end_time = 0.1
dt = 0.1
[]
[Outputs]
exodus = true
file_base = reference
[]
(modules/navier_stokes/test/tests/finite_volume/cns/pressure_outlet/subsonic_nozzle_fixed_inflow_hllc.i)
inlet_vel = 120
rho_in = 0.8719748696
H_in = 4.0138771448e+05
gamma = 1.4
R = 8.3145
molar_mass = 29e-3
R_specific = ${fparse R / molar_mass}
cp = ${fparse gamma * R_specific / (gamma - 1)}
cv = ${fparse cp / gamma}
T_in = ${fparse H_in / gamma / cv}
mass_flux = ${fparse inlet_vel * rho_in}
outlet_pressure = 0.9e5
[GlobalParams]
fp = fp
[]
[Debug]
show_material_props = true
[]
[Mesh]
[file]
type = FileMeshGenerator
file = subsonic_nozzle.e
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Variables]
[rho]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.8719748696
[]
[rho_u]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 1e-4
[]
[rho_v]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[rho_E]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 2.5e5
[]
[]
[FVKernels]
# Mass conservation
[mass_time]
type = FVTimeKernel
variable = rho
[]
[mass_advection]
type = CNSFVMassHLLC
variable = rho
[]
# Momentum x conservation
[momentum_x_time]
type = FVTimeKernel
variable = rho_u
[]
[momentum_x_advection]
type = CNSFVMomentumHLLC
variable = rho_u
momentum_component = x
[]
# Momentum y conservation
[momentum_y_time]
type = FVTimeKernel
variable = rho_v
[]
[momentum_y_advection]
type = CNSFVMomentumHLLC
variable = rho_v
momentum_component = y
[]
# Fluid energy conservation
[fluid_energy_time]
type = FVTimeKernel
variable = rho_E
[]
[fluid_energy_advection]
type = CNSFVFluidEnergyHLLC
variable = rho_E
[]
[]
[FVBCs]
## inflow boundaries
[mass_inflow]
type = CNSFVHLLCSpecifiedMassFluxAndTemperatureMassBC
variable = rho
boundary = left
rhou = ${mass_flux}
rhov = 0
temperature = ${T_in}
[]
[momentum_x_inflow]
type = CNSFVHLLCSpecifiedMassFluxAndTemperatureMomentumBC
variable = rho_u
boundary = left
rhou = ${mass_flux}
rhov = 0
temperature = ${T_in}
momentum_component = x
[]
[momentum_y_inflow]
type = CNSFVHLLCSpecifiedMassFluxAndTemperatureMomentumBC
variable = rho_v
boundary = left
rhou = ${mass_flux}
rhov = 0
temperature = ${T_in}
momentum_component = y
[]
[fluid_energy_inflow]
type = CNSFVHLLCSpecifiedMassFluxAndTemperatureFluidEnergyBC
variable = rho_E
boundary = left
rhou = ${mass_flux}
rhov = 0
temperature = ${T_in}
[]
## outflow conditions
[mass_outflow]
type = CNSFVHLLCSpecifiedPressureMassBC
variable = rho
boundary = right
pressure = ${outlet_pressure}
[]
[momentum_x_outflow]
type = CNSFVHLLCSpecifiedPressureMomentumBC
variable = rho_u
boundary = right
momentum_component = x
pressure = ${outlet_pressure}
[]
[momentum_y_outflow]
type = CNSFVHLLCSpecifiedPressureMomentumBC
variable = rho_v
boundary = right
momentum_component = y
pressure = ${outlet_pressure}
[]
[fluid_energy_outflow]
type = CNSFVHLLCSpecifiedPressureFluidEnergyBC
variable = rho_E
boundary = right
pressure = ${outlet_pressure}
[]
# wall conditions
[momentum_x_pressure_wall]
type = CNSFVMomImplicitPressureBC
variable = rho_u
momentum_component = x
boundary = wall
[]
[momentum_y_pressure_wall]
type = CNSFVMomImplicitPressureBC
variable = rho_v
momentum_component = y
boundary = wall
[]
[]
[AuxVariables]
[Ma]
family = MONOMIAL
order = CONSTANT
[]
[p]
family = MONOMIAL
order = CONSTANT
[]
[Ma_layered]
family = MONOMIAL
order = CONSTANT
[]
[]
[UserObjects]
[layered_Ma_UO]
type = LayeredAverage
variable = Ma
num_layers = 10
direction = x
[]
[]
[AuxKernels]
[Ma_aux]
type = NSMachAux
variable = Ma
fluid_properties = fp
use_material_properties = true
[]
[p_aux]
type = ADMaterialRealAux
variable = p
property = pressure
[]
[Ma_layered_aux]
type = SpatialUserObjectAux
variable = Ma_layered
user_object = layered_Ma_UO
[]
[]
[Materials]
[var_mat]
type = ConservedVarValuesMaterial
rho = rho
rhou = rho_u
rhov = rho_v
rho_et = rho_E
[]
[sound_speed]
type = SoundspeedMat
[]
[]
[Postprocessors]
[outflow_Ma]
type = SideAverageValue
variable = Ma
boundary = right
[]
[outflow_pressure]
type = SideAverageValue
variable = p
boundary = right
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[]
[Executioner]
type = Transient
end_time = 10
solve_type = NEWTON
nl_abs_tol = 1e-7
[TimeIntegrator]
type = ImplicitEuler
[]
[TimeStepper]
type = IterationAdaptiveDT
dt = 5e-3
optimal_iterations = 6
growth_factor = 1.5
[]
[]
[VectorPostprocessors]
[Ma_layered]
type = LineValueSampler
variable = Ma_layered
start_point = '0 0 0'
end_point = '3 0 0'
num_points = 100
sort_by = x
warn_discontinuous_face_values = false
[]
[]
[Outputs]
[out]
type = Exodus
execute_on = 'final'
[]
[]
(modules/phase_field/test/tests/grain_tracker_test/grain_tracker_test_elemental.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 25
ny = 25
nz = 0
xmax = 1000
ymax = 1000
zmax = 0
elem_type = QUAD4
[]
[GlobalParams]
op_num = 12 # Should match grain_num so we can test with FauxGrainTracker too
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[UserObjects]
[./voronoi]
type = PolycrystalVoronoi
grain_num = 12 # Number of grains
coloring_algorithm = bt # bt will assign one grain to each op if they are the same
rand_seed = 8675
[../]
[./grain_tracker]
type = GrainTracker
[../]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./BndsCalc]
type = BndsCalcAux
variable = bnds
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./CuGrGr]
type = GBEvolution
T = 500 # K
wGB = 100 # nm
GBmob0 = 2.5e-6
Q = 0.23
GBenergy = 0.708
molar_volume = 7.11e-6
[../]
[]
[Postprocessors]
[./DOFs]
type = NumDOFs
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
start_time = 0.0
num_steps = 2
dt = 100.0
[]
[Adaptivity]
marker = error_marker
max_h_level = 1
[./Markers]
active = 'error_marker'
[./bnds_marker]
type = ValueThresholdMarker
invert = true
refine = 0.85
coarsen = 0.975
third_state = DO_NOTHING
variable = bnds
[../]
[./error_marker]
type = ErrorFractionMarker
coarsen = 0.1
indicator = bnds_error
refine = 0.7
[../]
[../]
[./Indicators]
[./bnds_error]
type = GradientJumpIndicator
variable = bnds
[../]
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_cutback.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
gen_random_stress_flag = true
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1.0
dtmax = 10.0
dtmin = 1e-5
num_steps = 3
snesmf_reuse_base = false
[]
[Outputs]
file_base = crysp_cutback_out
exodus = true
csv = true
gnuplot = true
[]
(modules/solid_mechanics/test/tests/mandel_notation/small_elastic.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 3
nz = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
# scale with one over Young's modulus
[disp_x]
scaling = 1e-10
[]
[disp_y]
scaling = 1e-10
[]
[disp_z]
scaling = 1e-10
[]
[]
[Kernels]
[stress_x]
type = ADStressDivergenceTensors
component = 0
variable = disp_x
use_displaced_mesh = true
[]
[stress_y]
type = ADStressDivergenceTensors
component = 1
variable = disp_y
use_displaced_mesh = true
[]
[stress_z]
type = ADStressDivergenceTensors
component = 2
variable = disp_z
use_displaced_mesh = true
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e10
[]
[]
[Materials]
[strain]
type = ADComputeSmallStrain
[]
[stress]
type = ADComputeLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/functions/coarsened_piecewise_linear/coarsened_piecewise_linear.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./dummy]
[../]
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Functions]
[./input]
type = CoarsenedPiecewiseLinear
data_file = input.csv
format = columns
epsilon = 0.1
x_scale = 0.03
[../]
[]
[VectorPostprocessors]
[./F]
type = PiecewiseFunctionTabulate
function = input
execute_on = INITIAL
outputs = vpp
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
[./vpp]
type = CSV
execute_vector_postprocessors_on = INITIAL
[../]
[]
(modules/porous_flow/examples/tutorial/10.i)
# Unsaturated Darcy-Richards flow without using an Action
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
input = annular
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = pp
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
alpha = 1E-6
m = 0.6
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[Kernels]
[time_derivative]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
[]
[]
[AuxVariables]
[sat]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[saturation]
type = PorousFlowPropertyAux
variable = sat
property = saturation
[]
[]
[BCs]
[production]
type = PorousFlowSink
variable = pp
fluid_phase = 0
flux_function = 1E-2
use_relperm = true
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[saturation_calculator]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[temperature]
type = PorousFlowTemperature
temperature = 293
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 3
s_res = 0.1
sum_s_res = 0.1
phase = 0
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-7
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/grain_growth_w_linearized_interface/voronoi_linearized_interface.i)
[GlobalParams]
bound_value = 5.0
op_num = 5
var_name_base = phi
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmax = 100
ymax = 100
nx = 20
ny = 20
[]
[Modules]
[PhaseField]
[GrainGrowthLinearizedInterface]
op_name_base = gr
mobility = L
kappa = kappa_op
[]
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = RandomVoronoi
linearized_interface = true
[]
[]
[]
[UserObjects]
[RandomVoronoi]
type = PolycrystalVoronoi
grain_num = 5
int_width = 10
rand_seed = 103838
[]
[]
[Materials]
[GBEovlution]
type = GBEvolution
GBenergy = 0.97
GBMobility = 0.6e-6
T = 300
wGB = 10
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_type -snes_type'
petsc_options_value = 'bjacobi gmres vinewtonrsls'
dt = 0.05
num_steps = 1
[]
[Outputs]
exodus = true
[]
(test/tests/positions/functor_positions.i)
[Mesh]
[cmg]
type = CartesianMeshGenerator
dx = 1
dim = 1
[]
[]
[Positions]
[functors]
type = FunctorPositions
positions_functors = '0.1 0 0.3
f1 f2 f1'
[]
[]
[Functions]
[f1]
type = PiecewiseConstant
x = '0 0.5 1'
y = '1 2 3'
[]
[f2]
type = PiecewiseLinear
x = '0 0.5 1'
y = '1 2 3'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
# Test recover
num_steps = 2
[]
[Outputs]
[out]
type = JSON
execute_system_information_on = none
[]
[]
(test/tests/transfers/multiapp_postprocessor_transfer/between_multiapp/main.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.01
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_rel_tol = 1e-12
[]
[MultiApps]
[pp_sub_0]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub0.i
[]
[pp_sub_1]
app_type = MooseTestApp
positions = '0.5 0.5 0 0.7 0.7 0'
execute_on = timestep_end
type = TransientMultiApp
input_files = sub1.i
[]
[]
[Transfers]
[pp_transfer_1]
type = MultiAppPostprocessorTransfer
from_multi_app = pp_sub_0
to_multi_app = pp_sub_1
from_postprocessor = average_0
to_postprocessor = from_0
[]
[pp_transfer_2]
type = MultiAppPostprocessorTransfer
from_multi_app = pp_sub_1
to_multi_app = pp_sub_0
from_postprocessor = average_1
to_postprocessor = from_1
[]
[]
(modules/phase_field/test/tests/rigidbodymotion/update_orientation_verify.i)
# test file for applyting advection term and observing rigid body motion of grains
[Mesh]
type = GeneratedMesh
dim = 3
nx = 14
ny = 7
nz = 7
xmax = 40
ymax = 25
zmax = 25
elem_type = HEX8
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[./w]
order = FIRST
family = LAGRANGE
[../]
[./eta]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./c_res]
type = SplitCHParsed
variable = c
f_name = F
kappa_name = kappa_c
w = w
coupled_variables = eta
[../]
[./w_res]
type = SplitCHWRes
variable = w
mob_name = M
[../]
[./time]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./motion]
type = MultiGrainRigidBodyMotion
variable = w
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./eta_dot]
type = TimeDerivative
variable = eta
[../]
[./vadv_eta]
type = SingleGrainRigidBodyMotion
variable = eta
c = c
v = eta
grain_tracker_object = grain_center
grain_force = grain_force
grain_volumes = grain_volumes
[../]
[./acint_eta]
type = ACInterface
variable = eta
mob_name = M
coupled_variables = c
kappa_name = kappa_eta
[../]
[./acbulk_eta]
type = AllenCahn
variable = eta
mob_name = M
f_name = F
coupled_variables = c
[../]
[]
[Materials]
[./pfmobility]
type = GenericConstantMaterial
prop_names = 'M kappa_c kappa_eta'
prop_values = '5.0 2.0 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
coupled_variables = 'c eta'
constant_names = 'barr_height cv_eq'
constant_expressions = '0.1 1.0e-2'
expression = 16*barr_height*(c-cv_eq)^2*(1-cv_eq-c)^2+(c-eta)^2
derivative_order = 2
[../]
[]
[AuxVariables]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./centroids]
order = CONSTANT
family = MONOMIAL
[../]
[./vadv_x]
order = CONSTANT
family = MONOMIAL
[../]
[./vadv_y]
order = CONSTANT
family = MONOMIAL
[../]
[./angle_initial]
order = CONSTANT
family = MONOMIAL
[../]
[./euler_angle]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_center
field_display = UNIQUE_REGION
execute_on = timestep_begin
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_center
field_display = VARIABLE_COLORING
execute_on = timestep_begin
[../]
[./centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = timestep_begin
field_display = CENTROID
flood_counter = grain_center
[../]
[./vadv_x]
type = GrainAdvectionAux
grain_force = grain_force
grain_volumes = grain_volumes
grain_tracker_object = grain_center
execute_on = timestep_begin
component = x
variable = vadv_x
[../]
[./vadv_y]
type = GrainAdvectionAux
grain_force = grain_force
grain_volumes = grain_volumes
grain_tracker_object = grain_center
execute_on = timestep_begin
component = y
variable = vadv_y
[../]
[./angle_initial]
type = OutputEulerAngles
variable = angle_initial
euler_angle_provider = euler_angle_initial
grain_tracker = grain_center
output_euler_angle = phi2
execute_on = timestep_begin
[../]
[./angle]
type = OutputEulerAngles
variable = euler_angle
euler_angle_provider = euler_angle
grain_tracker = grain_center
output_euler_angle = phi2
execute_on = timestep_begin
[../]
[]
[VectorPostprocessors]
[./forces]
type = GrainForcesPostprocessor
grain_force = grain_force
[../]
[./grain_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = grain_center
execute_on = 'initial timestep_begin'
[../]
[./angle_check]
type = EulerAngleUpdaterCheck
grain_tracker_object = grain_center
euler_angle_updater = euler_angle
grain_torques_object = grain_force
grain_volumes = grain_volumes
execute_on = timestep_begin
[../]
[]
[UserObjects]
[./grain_center]
type = GrainTracker
variable = eta
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./grain_force]
type = ConstantGrainForceAndTorque
execute_on = 'initial timestep_begin linear nonlinear'
force = '0.5 0.0 0.0 '
torque = '-200.0 -120.0 1000.0'
[../]
[./euler_angle_initial]
type = RandomEulerAngleProvider
grain_tracker_object = grain_center
seed = 12356
execute_on = 'initial timestep_begin'
[../]
[./euler_angle]
type = EulerAngleUpdater
grain_tracker_object = grain_center
euler_angle_provider = euler_angle_initial
grain_torques_object = grain_force
grain_volumes = grain_volumes
execute_on = timestep_begin
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
nl_max_its = 30
l_max_its = 30
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
start_time = 0.0
dt = 0.2
num_steps = 2
[]
[Outputs]
csv = true
exodus = true
[]
[ICs]
[./rect_c]
y2 = 20.0
y1 = 5.0
z1 = 5.0
z2 = 20.0
inside = 1.0
x2 = 30.0
variable = c
x1 = 10.0
type = BoundingBoxIC
[../]
[./rect_eta]
y2 = 20.0
y1 = 5.0
inside = 1.0
x2 = 30.0
variable = eta
x1 = 10.0
z1 = 5.0
z2 = 20.0
type = BoundingBoxIC
[../]
[]
(test/tests/multiapps/restart_subapp_ic/parent2.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
ymin = 0
xmax = 1
ymax = 1
nx = 10
ny = 10
[]
[Functions]
[v_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[AuxVariables]
[v]
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[ufn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[all]
type = FunctionDirichletBC
variable = u
boundary = 'left right top bottom'
function = v_fn
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
app_type = MooseTestApp
type = TransientMultiApp
input_files = 'sub2.i'
execute_on = timestep_end
positions = '0 -1 0'
[]
[]
[Transfers]
[from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub_app
source_variable = u
variable = v
[]
[]
[Problem]
restart_file_base = parent_out_cp/0005
[]
(modules/navier_stokes/test/tests/finite_volume/two_phase/mixture_model/lid-driven-two-phase-physics.i)
mu = 1.0
rho = 1.0e3
mu_d = 0.3
rho_d = 1.0
dp = 0.01
U_lid = 0.1
g = -9.81
velocity_interp_method = 'rc'
advected_interp_method = 'upwind'
k = 1
k_d = 1
cp = 1
cp_d = 1
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = .1
ymin = 0
ymax = .1
nx = 10
ny = 10
[]
[]
[Physics]
[NavierStokes]
[Flow]
[flow]
compressibility = 'incompressible'
density = 'rho_mixture'
dynamic_viscosity = 'mu_mixture'
# Initial conditions
initial_velocity = '0 0 0'
initial_pressure = 0
# Pressure pin
pin_pressure = true
pinned_pressure_type = 'point-value-uo'
pinned_pressure_point = '0 0 0'
pinned_pressure_value = '0'
# Gravity
gravity = '0 ${g} 0'
# Boundary conditions are defined outside of the Physics
# Moving walls are not that common of a problem
mass_advection_interpolation = '${advected_interp_method}'
momentum_advection_interpolation = '${advected_interp_method}'
velocity_interpolation = '${velocity_interp_method}'
[]
[]
[TwoPhaseMixture]
[mixture]
phase_1_fraction_name = 'phase_1'
phase_2_fraction_name = 'phase_2'
add_phase_transport_equation = true
phase_advection_interpolation = '${advected_interp_method}'
phase_fraction_diffusivity = 1e-3
# We could consider adding fixed-value-yet-not-an-inlet
# boundary conditions to the TwoPhaseMixture physics
# Base phase material properties
phase_1_density_name = ${rho}
phase_1_viscosity_name = ${mu}
phase_1_specific_heat_name = ${cp}
phase_1_thermal_conductivity_name = ${k}
# Other phase material properties
phase_2_density_name = ${rho_d}
phase_2_viscosity_name = ${mu_d}
phase_2_specific_heat_name = ${cp_d}
phase_2_thermal_conductivity_name = ${k_d}
output_all_properties = true
# Friction model, not actually used!
use_dispersed_phase_drag_model = true
particle_diameter = ${dp}
[]
[]
[]
[]
[FVBCs]
[top_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'top'
function = ${U_lid}
[]
[no_slip_x]
type = INSFVNoSlipWallBC
variable = vel_x
boundary = 'left right bottom'
function = 0
[]
[no_slip_y]
type = INSFVNoSlipWallBC
variable = vel_y
boundary = 'left right top bottom'
function = 0
[]
[bottom_phase_2]
type = FVDirichletBC
variable = phase_2
boundary = 'bottom'
value = 1.0
[]
[top_phase_2]
type = FVDirichletBC
variable = phase_2
boundary = 'top'
value = 0.0
[]
[]
[AuxVariables]
[drag_coefficient]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[populate_cd]
type = FunctorAux
variable = drag_coefficient
functor = 'Darcy_coefficient'
execute_on = 'TIMESTEP_END'
[]
[]
[Postprocessors]
[average_void]
type = ElementAverageValue
variable = 'phase_2'
[]
[max_y_velocity]
type = ElementExtremeValue
variable = 'vel_y'
value_type = max
[]
[min_y_velocity]
type = ElementExtremeValue
variable = 'vel_y'
value_type = min
[]
[max_x_velocity]
type = ElementExtremeValue
variable = 'vel_x'
value_type = max
[]
[min_x_velocity]
type = ElementExtremeValue
variable = 'vel_x'
value_type = min
[]
[max_x_slip_velocity]
type = ElementExtremeFunctorValue
functor = 'vel_slip_x'
value_type = max
[]
[max_y_slip_velocity]
type = ElementExtremeFunctorValue
functor = 'vel_slip_y'
value_type = max
[]
[max_drag_coefficient]
type = ElementExtremeFunctorValue
functor = 'drag_coefficient'
value_type = max
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 7
iteration_window = 2
growth_factor = 2.0
cutback_factor = 0.5
dt = 1e-3
[]
nl_max_its = 10
nl_rel_tol = 1e-03
nl_abs_tol = 1e-9
l_max_its = 5
end_time = 1e8
[]
[Outputs]
exodus = false
[CSV]
type = CSV
execute_on = 'FINAL'
[]
[]
(test/tests/ics/from_exodus_solution/array.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[v]
order = CONSTANT
family = MONOMIAL
components = 2
[]
[]
[Kernels]
[u_time]
type = TimeDerivative
variable = u
[]
[u_diff]
type = Diffusion
variable = u
[]
[v_time]
type = ArrayTimeDerivative
variable = v
time_derivative_coefficient = tc
[]
[v_reaction]
type = ArrayCoupledForce
variable = v
v = u
coef = '1 2'
[]
[]
[Materials/tc]
type = GenericConstantArray
prop_name = tc
prop_value = '2 3'
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 1
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[Executioner]
type = Transient
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_init_dt_restart.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 2
xmax = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 10
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = -1
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50.0
n_startup_steps = 2
dtmax = 6.0
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 10
dt = 1.0
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
[Problem]
restart_file_base = adapt_tstep_grow_init_dt_out_cp/LATEST
[]
(modules/thermal_hydraulics/test/tests/components/heat_structure_base/err.no_T_ic.i)
# Tests that error is generated when no initial temperature function is provided
# when not restarting.
[GlobalParams]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 3.65
cp = 288.734
rho = 1.0412e2
[]
[gap-mat]
type = ThermalFunctionSolidProperties
k = 1.084498
cp = 1.0
rho = 1.0
[]
[clad-mat]
type = ThermalFunctionSolidProperties
k = 16.48672
cp = 321.384
rho = 6.6e1
[]
[]
[Components]
[reactor]
type = TotalPower
power = 296153.84615384615385
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 1
names = 'FUEL GAP CLAD'
widths = '0.0046955 0.0000955 0.000673'
n_part_elems = '1 1 1'
solid_properties = 'fuel-mat gap-mat clad-mat'
solid_properties_T_ref = '300 300 300'
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = 600
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 0.1
dtmin = 1e-1
solve_type = 'PJFNK'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 30
l_tol = 1e-4
l_max_its = 300
start_time = 0.0
end_time = 2.0
[]
(modules/phase_field/test/tests/anisotropic_mobility/ad_diffusion.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 15
ny = 15
xmax = 15.0
ymax = 15.0
[]
[Variables]
[./c]
[./InitialCondition]
type = CrossIC
x1 = 0.0
x2 = 30.0
y1 = 0.0
y2 = 30.0
[../]
[../]
[]
[Kernels]
[./cres]
type = ADMatAnisoDiffusion
diffusivity = D
variable = c
[../]
[./time]
type = ADTimeDerivative
variable = c
[../]
[]
[Materials]
[./D]
type = ADConstantAnisotropicMobility
tensor = '0.1 0 0
0 1 0
0 0 0'
M_name = D
[../]
[]
[Executioner]
type = Transient
scheme = 'BDF2'
solve_type = 'NEWTON'
l_max_its = 30
l_tol = 1.0e-4
nl_max_its = 50
nl_rel_tol = 1.0e-10
dt = 10.0
num_steps = 2
[]
[Outputs]
exodus = true
print_linear_residuals = true
perf_graph = true
[]
(test/tests/outputs/intervals/no_intermediate.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = Exodus
execute_on = 'initial final'
[../]
[]
(modules/misc/test/tests/coupled_directional_mesh_height_interpolation/coupled_directional_mesh_height_interpolation.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmin = 1
xmax = 2
displacements = 'disp_x disp_y'
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./disp_y]
[../]
[./stretch]
[../]
[]
[Functions]
[./stretch_func]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./interpolation]
type = CoupledDirectionalMeshHeightInterpolation
variable = disp_x
direction = x
execute_on = timestep_begin
coupled_var = stretch
[../]
[./stretch_aux]
type = FunctionAux
variable = stretch
function = stretch_func
execute_on = timestep_begin
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
use_displaced_mesh = true
[../]
[./right]
type = NeumannBC
variable = u
boundary = right
value = 1
use_displaced_mesh = true
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/pwcns/boundary_conditions/flux_bcs_mdot-action.i)
l = 10
inlet_area = 2
# Artificial fluid properties
# For a real case, use a GeneralFluidFunctorProperties and a viscosity rampdown
# or initialize very well!
k = 1
cp = 1000
mu = 1e2
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_velocity = 0.001
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = ${l}
ymin = 0
ymax = ${inlet_area}
nx = 10
ny = 5
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Modules]
[NavierStokesFV]
compressibility = 'weakly-compressible'
add_energy_equation = true
porous_medium_treatment = true
porosity = 'porosity'
density = 'rho'
dynamic_viscosity = 'mu'
thermal_conductivity = 'k'
specific_heat = 'cp'
initial_velocity = '${inlet_velocity} 1e-15 0'
initial_temperature = '${inlet_temp}'
initial_pressure = '${outlet_pressure}'
inlet_boundaries = 'left'
momentum_inlet_types = 'flux-mass'
flux_inlet_pps = 'inlet_mdot'
energy_inlet_types = 'flux-mass'
energy_inlet_function = 'inlet_T'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip noslip'
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${outlet_pressure}'
external_heat_source = 'power_density'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
energy_advection_interpolation = 'average'
[]
[]
[Postprocessors]
[inlet_mdot]
type = Receiver
default = ${fparse 1980 * inlet_velocity * inlet_area}
[]
[inlet_T]
type = Receiver
default = ${inlet_temp}
[]
[]
[AuxVariables]
[power_density]
type = MooseVariableFVReal
initial_condition = 1e4
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'cp k mu porosity'
prop_values = '${cp} ${k} ${mu} 0.5'
[]
[rho]
type = RhoFromPTFunctorMaterial
fp = fp
temperature = T_fluid
pressure = pressure
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[TimeStepper]
type = IterationAdaptiveDT
dt = 1e-2
optimal_iterations = 6
[]
end_time = 1
nl_abs_tol = 1e-9
nl_max_its = 50
line_search = 'none'
automatic_scaling = true
[]
[Outputs]
exodus = true
execute_on = FINAL
[]
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = plane2_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = plane2_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/chemical_reactions/test/tests/solid_kinetics/calcite_precipitation.i)
# Example of batch reaction of calcium (Ca++) and bicarbonate (HCO3-) precipitation
# to form calcite (CaCO3).
#
# The reaction network considered is as follows:
# Aqueous equilibrium reactions:
# a) H+ + HCO3- = CO2(aq), Keq = 10^(6.341)
# b) HCO3- = H+ + CO3--, Keq = 10^(-10.325)
# c) Ca++ + HCO3- = H+ + CaCO3(aq), Keq = 10^(-7.009)
# d) Ca++ + HCO3- = CaHCO3+, Keq = 10^(-0.653)
# e) Ca++ = H+ + CaOh+, Keq = 10^(-12.85)
# f) - H+ = OH-, Keq = 10^(-13.991)
#
# Kinetic reactions
# g) Ca++ + HCO3- = H+ + CaCO3(s), A = 0.461 m^2/L, k = 6.456542e-2 mol/m^2 s,
# Keq = 10^(1.8487)
#
# The primary chemical species are H+, HCO3- and Ca++.
[Mesh]
type = GeneratedMesh
dim = 2
[]
[Variables]
[./ca++]
initial_condition = 2.0e-2
[../]
[./h+]
initial_condition = 1.0e-8
[../]
[./hco3-]
initial_condition = 1.0e-2
[../]
[]
[AuxVariables]
[./caco3_s]
[../]
[./ph]
[../]
[]
[AuxKernels]
[./ph]
type = PHAux
h_conc = h+
variable = ph
[../]
[]
[ReactionNetwork]
[./AqueousEquilibriumReactions]
primary_species = 'ca++ hco3- h+'
secondary_species = 'co2_aq co3-- caco3_aq cahco3+ caoh+ oh-'
reactions = 'h+ + hco3- = co2_aq 6.3447,
hco3- - h+ = co3-- -10.3288,
ca++ + hco3- - h+ = caco3_aq -7.0017,
ca++ + hco3- = cahco3+ -1.0467,
ca++ - h+ = caoh+ -12.85,
- h+ = oh- -13.9951'
[../]
[./SolidKineticReactions]
primary_species = 'ca++ hco3- h+'
kin_reactions = 'ca++ + hco3- - h+ = caco3_s'
secondary_species = caco3_s
log10_keq = 1.8487
reference_temperature = 298.15
system_temperature = 298.15
gas_constant = 8.314
specific_reactive_surface_area = 0.1
kinetic_rate_constant = 1e-6
activation_energy = 1.5e4
[../]
[]
[Kernels]
[./ca++_ie]
type = PrimaryTimeDerivative
variable = ca++
[../]
[./h+_ie]
type = PrimaryTimeDerivative
variable = h+
[../]
[./hco3-_ie]
type = PrimaryTimeDerivative
variable = hco3-
[../]
[]
[Materials]
[./porous]
type = GenericConstantMaterial
prop_names = 'porosity diffusivity conductivity'
prop_values = '0.25 1e-9 1.0'
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
end_time = 100
dt = 10
nl_abs_tol = 1e-12
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[./h+]
type = ElementIntegralVariablePostprocessor
variable = h+
execute_on = 'initial timestep_end'
[../]
[./ca++]
type = ElementIntegralVariablePostprocessor
variable = ca++
execute_on = 'initial timestep_end'
[../]
[./hco3-]
type = ElementIntegralVariablePostprocessor
variable = hco3-
execute_on = 'initial timestep_end'
[../]
[./co2_aq]
type = ElementIntegralVariablePostprocessor
variable = co2_aq
execute_on = 'initial timestep_end'
[../]
[./oh-]
type = ElementIntegralVariablePostprocessor
variable = oh-
execute_on = 'initial timestep_end'
[../]
[./co3--]
type = ElementIntegralVariablePostprocessor
variable = co3--
execute_on = 'initial timestep_end'
[../]
[./caco3_aq]
type = ElementIntegralVariablePostprocessor
variable = caco3_aq
execute_on = 'initial timestep_end'
[../]
[./caco3_s]
type = ElementIntegralVariablePostprocessor
variable = caco3_s
execute_on = 'initial timestep_end'
[../]
[./ph]
type = ElementIntegralVariablePostprocessor
variable = ph
execute_on = 'initial timestep_end'
[../]
[./calcite_vf]
type = TotalMineralVolumeFraction
variable = caco3_s
molar_volume = 36.934e-6
[../]
[]
[Outputs]
perf_graph = true
csv = true
[]
(test/tests/outputs/residual/output_residual_elem.i)
[Mesh]
file = sq-2blk.e
uniform_refine = 3
[]
[Variables]
# variable in the whole domain
[./u]
order = CONSTANT
family = MONOMIAL
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
# subdomain restricted variable
[./v]
order = CONSTANT
family = MONOMIAL
block = '1'
[../]
[]
[Functions]
[./forcing_fn_u]
type = ParsedFunction
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./forcing_fn_v]
type = ParsedFunction
expression = t
[../]
# [./exact_fn]
# type = ParsedFunction
# expression = t*t*t*((x*x)+(y*y))
# [../]
# [./exact_fn_v]
# type = ParsedFunction
# expression = t+1
# [../]
[]
[Kernels]
[./ie_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = forcing_fn_u
[../]
[./ie_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[./ffn_v]
type = BodyForce
variable = v
function = forcing_fn_v
[../]
[]
[Executioner]
type = Transient
scheme = 'implicit-euler'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_elem
exodus = true
[]
[Debug]
show_var_residual = 'u v'
show_var_residual_norms = true
[]
(modules/solid_mechanics/test/tests/truss/truss_2d.i)
#
# Truss in two dimensional space
#
# The truss is made of five equilateral triangles supported at each end.
# The truss starts at (0,0). At (1,0), there is a point load of 25.
# The reactions are therefore
# Ryleft = 2/3 * 25 = 16.7
# Ryright = 1/3 * 25 = 8.33
# The area of each member is 0.8.
# Statics gives the stress in each member. For example, for element 6 (from
# (0,0) to (1/2,sqrt(3)/2)), the force is
# f = 2/3 * 25 * 2/sqrt(3) = 100/3/sqrt(3) (compressive)
# and the stress is
# s = -100/3/sqrt(3)/0.8 = -24.06
#
[Mesh]
type = FileMesh
file = truss_2d.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./e_over_l]
order = CONSTANT
family = MONOMIAL
[../]
[./area]
order = CONSTANT
family = MONOMIAL
# initial_condition = 1.0
[../]
[./react_x]
order = FIRST
family = LAGRANGE
[../]
[./react_y]
order = FIRST
family = LAGRANGE
[../]
[./react_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./x2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 .5 1 1'
[../]
[./y2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 .5 1'
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./fixy4]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0
[../]
[]
[DiracKernels]
[./pull]
type = ConstantPointSource
value = -25
point = '1 0 0'
variable = disp_y
[../]
[]
[AuxKernels]
[./axial_stress]
type = MaterialRealAux
block = 1
property = axial_stress
variable = axial_stress
[../]
[./e_over_l]
type = MaterialRealAux
block = 1
property = e_over_l
variable = e_over_l
[../]
[./area]
type = ConstantAux
block = 1
variable = area
value = 0.8
execute_on = 'initial timestep_begin'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'jacobi 101'
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
dt = 1
num_steps = 1
end_time = 1
[]
[Kernels]
[./solid_x]
type = StressDivergenceTensorsTruss
block = 1
displacements = 'disp_x disp_y'
component = 0
variable = disp_x
area = area
save_in = react_x
[../]
[./solid_y]
type = StressDivergenceTensorsTruss
block = 1
displacements = 'disp_x disp_y'
component = 1
variable = disp_y
area = area
save_in = react_y
[../]
[]
[Materials]
[./linelast]
type = LinearElasticTruss
block = 1
youngs_modulus = 1e6
displacements = 'disp_x disp_y'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/restart_subapp_ic/sub2.i)
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 1
nx = 10
[]
[Functions]
[u_fn]
type = ParsedFunction
expression = t*x
[]
[ffn]
type = ParsedFunction
expression = x
[]
[]
[Variables]
[u]
initial_condition = 4.2
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[fn]
type = BodyForce
variable = u
function = ffn
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = FunctionDirichletBC
variable = u
boundary = right
function = u_fn
[]
[]
[Problem]
# Being restarted by the parent, yet the ICs are overriding the initial solution
# See t=0.5s in the gold/parent2_out_sub_app0.e file
allow_initial_conditions_with_restart = true
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = 'PJFNK'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/thermal_expansion_function/small_linear.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function is a linear function
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses small deformation theory. The results
# from the two models are identical.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeLinearElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (0.5 * t^2 - 0.5 * tsf^2) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 0.0
2 2.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/geochemistry/test/tests/time_dependent_reactions/flushing.i)
# Alkali flushing of a reservoir (an example of flushing): adding NaOH solution
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1.5552E-13 # 1.8E-18mol/s/cm^2 = 1.5552E-13mol/day/cm^2
multiply_by_mass = true
area_quantity = 1000
promoting_species_names = "H+"
promoting_indices = "-0.5"
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Na+ Ca++ HCO3- Mg++ K+ Al+++ SiO2(aq)"
equilibrium_minerals = "Analcime Calcite Dawsonite Dolomite-ord Gibbsite Kaolinite Muscovite Paragonite Phlogopite"
kinetic_minerals = "Quartz"
kinetic_rate_descriptions = "rate_quartz"
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
swap_into_basis = "Calcite Dolomite-ord Muscovite Kaolinite"
swap_out_of_basis = "HCO3- Mg++ K+ Al+++"
constraint_species = "H2O H+ Cl- Na+ Ca++ Calcite Dolomite-ord Muscovite Kaolinite SiO2(aq)"
constraint_value = " 1.0 -5 1.0 1.0 0.2 9.88249 3.652471265 1.2792268 1.2057878 0.000301950628974"
constraint_meaning = "kg_solvent_water log10activity bulk_composition bulk_composition bulk_composition free_mineral free_mineral free_mineral free_mineral free_concentration"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles molal"
initial_temperature = 70.0
temperature = 70.0
kinetic_species_name = Quartz
kinetic_species_initial_value = 226.992243
kinetic_species_unit = moles
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
close_system_at_time = 0.0
remove_fixed_activity_name = "H+"
remove_fixed_activity_time = 0.0
mode = 3 # flush through the NaOH solution specified below:
source_species_names = "H2O Na+ OH-"
source_species_rates = "27.75 0.25 0.25" # 1kg water/2days = 27.75moles/day. 0.5mol Na+/2days = 0.25mol/day
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
stoichiometric_ionic_str_using_Cl_only = true
execute_console_output_on = '' # only CSV output for this test
abs_tol = 1E-12
[]
[Executioner]
type = Transient
dt = 1
end_time = 20 # measured in days
[]
[GlobalParams]
point = '0 0 0'
[]
[Postprocessors]
[pH]
type = PointValue
variable = "pH"
[]
[cm3_Analcime]
type = PointValue
variable = free_cm3_Analcime
[]
[cm3_Calcite]
type = PointValue
variable = free_cm3_Calcite
[]
[cm3_Dawsonite]
type = PointValue
variable = free_cm3_Dawsonite
[]
[cm3_Dolomite]
type = PointValue
variable = free_cm3_Dolomite-ord
[]
[cm3_Gibbsite]
type = PointValue
variable = free_cm3_Gibbsite
[]
[cm3_Kaolinite]
type = PointValue
variable = free_cm3_Kaolinite
[]
[cm3_Muscovite]
type = PointValue
variable = free_cm3_Muscovite
[]
[cm3_Paragonite]
type = PointValue
variable = free_cm3_Paragonite
[]
[cm3_Phlogopite]
type = PointValue
variable = free_cm3_Phlogopite
[]
[cm3_Quartz]
type = PointValue
variable = free_cm3_Quartz
[]
[]
[Outputs]
csv = true
[]
(test/tests/mortar/continuity-2d-conforming/equalgradient.i)
[Mesh]
[file]
type = FileMeshGenerator
file = 2blk-conf.e
[]
[secondary]
input = file
type = LowerDBlockFromSidesetGenerator
sidesets = '101'
new_block_id = '10001'
new_block_name = 'secondary_lower'
[]
[primary]
input = secondary
type = LowerDBlockFromSidesetGenerator
sidesets = '100'
new_block_id = '10000'
new_block_name = 'primary_lower'
[]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = '1 2'
[../]
[./lmx]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
[../]
[./lmy]
order = FIRST
family = LAGRANGE
block = 'secondary_lower'
[../]
[]
[ICs]
[./block1]
type = FunctionIC
variable = u
block = 1
function = y
[../]
[./block2]
type = FunctionIC
variable = u
block = 2
function = y-0.5
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dt]
type = TimeDerivative
variable = u
[../]
[]
[Constraints]
[./cedx]
type = EqualGradientConstraint
secondary_variable = u
variable = lmx
primary_boundary = 100
primary_subdomain = 10000
secondary_boundary = 101
secondary_subdomain = 10001
component = 0
[../]
[./cedy]
type = EqualGradientConstraint
secondary_variable = u
variable = lmy
primary_boundary = 100
primary_subdomain = 10000
secondary_boundary = 101
secondary_subdomain = 10001
component = 1
[../]
[]
[BCs]
[./all]
type = DiffusionFluxBC
variable = u
boundary = '2 4 100 101'
[../]
[./boundary]
type = DirichletBC
boundary = 1
variable = u
value = 0.0
[../]
[./top]
type = FunctionDirichletBC
boundary = 3
variable = u
function = 0.5-t
[../]
[]
[Preconditioning]
[./fmp]
type = SMP
full = true
solve_type = 'NEWTON'
[../]
[]
[Executioner]
type = Transient
nl_rel_tol = 1e-11
l_tol = 1e-10
l_max_its = 10
dt = 0.05
num_steps = 3
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(test/tests/functions/image_function/flip_quad.i)
[Mesh]
uniform_refine = 1
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 20
xmax = 2
ymax = 2
[]
# Define block IDs for the four quadrants in CCW order:
# 1=top_right
# 2=top_left
# 3=bottom_left
# 4=bottom_right
[top_right_modifier]
input = gen
type = SubdomainBoundingBoxGenerator
top_right = '2 2 0'
bottom_left = '1 1 0'
block_id = 1
[]
[top_left_modifier]
input = top_right_modifier
type = SubdomainBoundingBoxGenerator
top_right = '1 2 0'
bottom_left = '0 1 0'
block_id = 2
[]
[bottom_left_modifier]
input = top_left_modifier
type = SubdomainBoundingBoxGenerator
top_right = '1 1 0'
bottom_left = '0 0 0'
block_id = 3
[]
[bottom_right_modifier]
input = bottom_left_modifier
type = SubdomainBoundingBoxGenerator
top_right = '2 1 0'
bottom_left = '1 0 0'
block_id = 4
[]
[]
[Variables]
[u]
family = MONOMIAL
order = CONSTANT
[]
[]
[Functions]
[bottom_left_func]
type = ImageFunction
file_base = stack/test
flip_x = true
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
file_suffix = png
origin = '0 0 0'
dimensions = '1 1 0'
[]
[top_left_func]
type = ImageFunction
file_base = stack/test
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
file_suffix = png
origin = '0 1 0'
dimensions = '1 1 0'
flip_x = true
flip_y = true
[]
[top_right_func]
type = ImageFunction
origin = '1 1 0'
file_base = stack/test
file_suffix = png
flip_y = true
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
dimensions = '1 1 0'
[]
[bottom_right_func]
type = ImageFunction
origin = '1 0 0'
file_base = stack/test
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
file_suffix = png
dimensions = '1 1 0'
[]
[]
[ICs]
# Defined the same way as the MeshGenerators
[top_right_ic]
function = top_right_func
variable = u
type = FunctionIC
block = 1
[]
[top_left_ic]
function = top_left_func
variable = u
type = FunctionIC
block = 2
[]
[bottom_left_ic]
function = bottom_left_func
variable = u
type = FunctionIC
block = 3
[]
[bottom_right_ic]
function = bottom_right_func
variable = u
type = FunctionIC
block = 4
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/pdass_problems/frictional_bouncing_block_action.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = long-bottom-block-1elem-blocks.e
[]
allow_renumbering = false
uniform_refine = 0 # 1,2
patch_update_strategy = always
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[ICs]
[disp_y]
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'stress_xx stress_yy'
block = '1 2'
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[]
[Contact]
[frictional]
primary = 20
secondary = 10
formulation = mortar
model = coulomb
friction_coefficient = 0.4
c_normal = 1.0e1
c_tangential = 1.0e1
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = '40'
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
[]
[topy]
type = ADFunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 20 * t) + ${offset}'
preset = false
[]
[leftx]
type = ADFunctionDirichletBC
variable = disp_x
boundary = 30
function = '2e-2 * t'
# function = '0'
preset = false
[]
[]
[Executioner]
type = Transient
end_time = 7 # 70
dt = 0.25 # 0.1 for finer meshes (uniform_refine)
dtmin = .01
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu superlu_dist NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 40
line_search = 'basic'
snesmf_reuse_base = false
nl_abs_tol = 1e-9
nl_rel_tol = 1e-9
l_tol = 1e-07 # Tightening l_tol can help with friction
[]
[Debug]
show_var_residual_norms = true
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = frictional_normal_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[friction]
type = NodalValueSampler
variable = frictional_tangential_lm
boundary = '10'
sort_by = x
execute_on = FINAL
[]
[]
[Outputs]
[checkfile]
type = CSV
show = 'cont_press friction'
start_time = 0.0
execute_vector_postprocessors_on = FINAL
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative_nli contact cumulative_li num_l'
[num_nl]
type = NumNonlinearIterations
[]
[num_l]
type = NumLinearIterations
[]
[cumulative_nli]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[cumulative_li]
type = CumulativeValuePostprocessor
postprocessor = num_l
[]
[contact]
type = ContactDOFSetSize
variable = frictional_normal_lm
subdomain = 'frictional_secondary_subdomain'
execute_on = 'nonlinear timestep_end'
[]
[]
(test/tests/mesh/adapt/interval.i)
[Mesh]
type = GeneratedMesh
nx = 2
ny = 2
dim = 2
uniform_refine = 3
[]
[Variables]
active = 'u v'
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
active = 'udiff uconv uie vdiff vconv vie'
[./udiff]
type = Diffusion
variable = u
[../]
[./uconv]
type = Convection
variable = u
velocity = '10 1 0'
[../]
[./uie]
type = TimeDerivative
variable = u
[../]
[./vdiff]
type = Diffusion
variable = v
[../]
[./vconv]
type = Convection
variable = v
velocity = '-10 1 0'
[../]
[./vie]
type = TimeDerivative
variable = v
[../]
[]
[BCs]
active = 'uleft uright vleft vright'
[./uleft]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uright]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[./vleft]
type = DirichletBC
variable = v
boundary = 3
value = 1
[../]
[./vright]
type = DirichletBC
variable = v
boundary = 1
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 4
dt = .1
[./Adaptivity]
interval = 2
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/between_siblings/main_between_multiapp.i)
# Base input for testing between-multiapp transfers. It has the following complexities:
# - multiapps may not be run with the same number of ranks
# - both nodal and elemental variables
# - transfers between mixes of nodal and elemental variables
# Tests derived from this input may add or remove complexities through command line arguments
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
# This application use at most 3 processes
[MultiApps/ma1]
type = TransientMultiApp
input_files = sub_between_diffusion1.i
max_procs_per_app = 3
[]
# This application will use as many processes as the main app
[MultiApps/ma2]
type = TransientMultiApp
input_files = sub_between_diffusion2.i
[]
[Transfers]
# Nodal to nodal variables
[app1_to_2_nodal_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_nodal
variable = received_nodal
[]
[app2_to_1_nodal_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_nodal
variable = received_nodal
[]
# Elemental to elemental variables
[app1_to_2_elem_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_elem
variable = received_elem
[]
[app2_to_1_elem_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_elem
variable = received_elem
[]
# Elemental to nodal variables
[app1_to_2_elem_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_elem
variable = received_nodal
[]
[app2_to_1_elem_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_elem
variable = received_nodal
[]
# Nodal to elemental variables
[app1_to_2_nodal_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_nodal
variable = received_elem
[]
[app2_to_1_nodal_elem]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_nodal
variable = received_elem
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_radiation/from_file_3d.i)
T_hs = 1200
T_ambient = 1500
emissivity = 0.3
view_factor = 0.6
t = 5.0
# dimensions of the side 'left'
height = 5
depth = 2
# SS 316
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 16.26
stefan_boltzmann = 5.670367e-8
A = ${fparse height * depth}
heat_flux = ${fparse stefan_boltzmann * emissivity * view_factor * (T_ambient^4 - T_hs^4)}
scale = 0.8
E_change = ${fparse scale * heat_flux * A * t}
[Materials]
[mat]
type = ADGenericConstantMaterial
block = 'hs:brick'
prop_names = 'density specific_heat thermal_conductivity'
prop_values = '${density} ${specific_heat_capacity} ${conductivity}'
[]
[]
[Components]
[hs]
type = HeatStructureFromFile3D
file = box.e
position = '0 0 0'
initial_T = ${T_hs}
[]
[hs_boundary]
type = HSBoundaryRadiation
boundary = 'hs:left'
hs = hs
T_ambient = ${T_ambient}
emissivity = ${emissivity}
view_factor = ${view_factor}
scale = ${scale}
[]
[]
[Postprocessors]
[E_hs]
type = ADHeatStructureEnergy3D
block = 'hs:brick'
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_hs_change]
type = ChangeOverTimePostprocessor
postprocessor = E_hs
execute_on = 'INITIAL TIMESTEP_END'
[]
[E_change_relerr]
type = RelativeDifferencePostprocessor
value1 = E_hs_change
value2 = ${E_change}
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ActuallyExplicitEuler
[]
dt = ${t}
num_steps = 1
abort_on_solve_fail = true
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
[out]
type = CSV
show = 'E_change_relerr'
execute_on = 'FINAL'
[]
[]
(modules/richards/test/tests/user_objects/uo4.i)
# Seff 2-phase User objects give the correct value
#
# If you want to add another test for another UserObject
# then add the UserObject, add a Function defining the expected result,
# add an AuxVariable and AuxKernel that will record the UserObjects value
# and finally add a NodalL2Error that compares this with the Function
#
# Here pressure is x where x is between -5 and 5
[UserObjects]
[./Seff2waterVG]
type = RichardsSeff2waterVG
m = 0.8
al = 0.3
[../]
[./Seff2gasVG]
type = RichardsSeff2gasVG
m = 0.8
al = 0.3
[../]
[./Seff2waterVGshifted]
type = RichardsSeff2waterVGshifted
m = 0.8
al = 0.3
shift = 2
[../]
[./Seff2gasVGshifted]
type = RichardsSeff2gasVGshifted
m = 0.8
al = 0.3
shift = 2
[../]
# following are unimportant in this test
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.10101
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 1
[../]
[]
[Functions]
[./initial_pwater]
type = ParsedFunction
expression = x
[../]
[./initial_pgas]
type = ParsedFunction
expression = 5.0
[../]
[./answer_Seff2waterVG]
type = ParsedFunction
expression = (1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '0.3 0.8'
[../]
[./answer_dSeff2waterVG]
type = GradParsedFunction
direction = '1E-5 0 0'
expression = (1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '0.3 0.8'
[../]
[./answer_d2Seff2waterVG]
type = Grad2ParsedFunction
direction = '1E-4 0 0'
expression = (1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '0.3 0.8'
[../]
[./answer_Seff2gasVG]
type = ParsedFunction
expression = 1-(1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '0.3 0.8'
[../]
[./answer_dSeff2gasVG]
type = GradParsedFunction
direction = '1E-5 0 0'
expression = 1-(1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '0.3 0.8'
[../]
[./answer_d2Seff2gasVG]
type = Grad2ParsedFunction
direction = '1E-4 0 0'
expression = 1-(1+max((-(x-5))*al,0)^(1/(1-m)))^(-m)
symbol_names = 'al m'
symbol_values = '0.3 0.8'
[../]
[./answer_Seff2waterVGshifted]
type = ParsedFunction
expression = ((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m shift'
symbol_values = '0.3 0.8 2'
[../]
[./answer_dSeff2waterVGshifted]
type = GradParsedFunction
direction = '1E-5 0 0'
expression = ((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m shift'
symbol_values = '0.3 0.8 2'
[../]
[./answer_d2Seff2waterVGshifted]
type = Grad2ParsedFunction
direction = '1E-4 0 0'
expression = ((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m shift'
symbol_values = '0.3 0.8 2'
[../]
[./answer_Seff2gasVGshifted]
type = ParsedFunction
expression = 1-((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m shift'
symbol_values = '0.3 0.8 2'
[../]
[./answer_dSeff2gasVGshifted]
type = GradParsedFunction
direction = '1E-5 0 0'
expression = 1-((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m shift'
symbol_values = '0.3 0.8 2'
[../]
[./answer_d2Seff2gasVGshifted]
type = Grad2ParsedFunction
direction = '1E-4 0 0'
expression = 1-((1+max((-(x-5-shift))*al,0)^(1/(1-m)))^(-m))/((1+max((-(-shift))*al,0)^(1/(1-m)))^(-m))
symbol_names = 'al m shift'
symbol_values = '0.3 0.8 2'
[../]
[]
[AuxVariables]
[./Seff2waterVG_Aux]
[../]
[./dSeff2waterVG_Aux]
[../]
[./d2Seff2waterVG_Aux]
[../]
[./Seff2gasVG_Aux]
[../]
[./dSeff2gasVG_Aux]
[../]
[./d2Seff2gasVG_Aux]
[../]
[./Seff2waterVGshifted_Aux]
[../]
[./dSeff2waterVGshifted_Aux]
[../]
[./d2Seff2waterVGshifted_Aux]
[../]
[./Seff2gasVGshifted_Aux]
[../]
[./dSeff2gasVGshifted_Aux]
[../]
[./d2Seff2gasVGshifted_Aux]
[../]
[./check_Aux]
[../]
[]
[AuxKernels]
[./Seff2waterVG_AuxK]
type = RichardsSeffAux
variable = Seff2waterVG_Aux
seff_UO = Seff2waterVG
pressure_vars = 'pwater pgas'
[../]
[./dSeff2waterVG_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff2waterVG_Aux
seff_UO = Seff2waterVG
pressure_vars = 'pwater pgas'
wrtnum = 0
[../]
[./d2Seff2waterVG_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff2waterVG_Aux
seff_UO = Seff2waterVG
pressure_vars = 'pwater pgas'
wrtnum1 = 0
wrtnum2 = 0
[../]
[./Seff2gasVG_AuxK]
type = RichardsSeffAux
variable = Seff2gasVG_Aux
seff_UO = Seff2gasVG
pressure_vars = 'pwater pgas'
[../]
[./dSeff2gasVG_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff2gasVG_Aux
seff_UO = Seff2gasVG
pressure_vars = 'pwater pgas'
wrtnum = 0
[../]
[./d2Seff2gasVG_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff2gasVG_Aux
seff_UO = Seff2gasVG
pressure_vars = 'pwater pgas'
wrtnum1 = 0
wrtnum2 = 0
[../]
[./Seff2waterVGshifted_AuxK]
type = RichardsSeffAux
variable = Seff2waterVGshifted_Aux
seff_UO = Seff2waterVGshifted
pressure_vars = 'pwater pgas'
[../]
[./dSeff2waterVGshifted_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff2waterVGshifted_Aux
seff_UO = Seff2waterVGshifted
pressure_vars = 'pwater pgas'
wrtnum = 0
[../]
[./d2Seff2waterVGshifted_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff2waterVGshifted_Aux
seff_UO = Seff2waterVGshifted
pressure_vars = 'pwater pgas'
wrtnum1 = 0
wrtnum2 = 0
[../]
[./Seff2gasVGshifted_AuxK]
type = RichardsSeffAux
variable = Seff2gasVGshifted_Aux
seff_UO = Seff2gasVGshifted
pressure_vars = 'pwater pgas'
[../]
[./dSeff2gasVGshifted_AuxK]
type = RichardsSeffPrimeAux
variable = dSeff2gasVGshifted_Aux
seff_UO = Seff2gasVGshifted
pressure_vars = 'pwater pgas'
wrtnum = 0
[../]
[./d2Seff2gasVGshifted_AuxK]
type = RichardsSeffPrimePrimeAux
variable = d2Seff2gasVGshifted_Aux
seff_UO = Seff2gasVGshifted
pressure_vars = 'pwater pgas'
wrtnum1 = 0
wrtnum2 = 0
[../]
[./check_AuxK]
type = FunctionAux
variable = check_Aux
function = answer_d2Seff2waterVGshifted
[../]
[]
[Postprocessors]
[./cf_Seff2waterVG]
type = NodalL2Error
function = answer_Seff2waterVG
variable = Seff2waterVG_Aux
[../]
[./cf_dSeff2waterVG]
type = NodalL2Error
function = answer_dSeff2waterVG
variable = dSeff2waterVG_Aux
[../]
[./cf_d2Seff2waterVG]
type = NodalL2Error
function = answer_d2Seff2waterVG
variable = d2Seff2waterVG_Aux
[../]
[./cf_Seff2gasVG]
type = NodalL2Error
function = answer_Seff2gasVG
variable = Seff2gasVG_Aux
[../]
[./cf_dSeff2gasVG]
type = NodalL2Error
function = answer_dSeff2gasVG
variable = dSeff2gasVG_Aux
[../]
[./cf_d2Seff2gasVG]
type = NodalL2Error
function = answer_d2Seff2gasVG
variable = d2Seff2gasVG_Aux
[../]
[./cf_Seff2waterVGshifted]
type = NodalL2Error
function = answer_Seff2waterVGshifted
variable = Seff2waterVGshifted_Aux
[../]
[./cf_dSeff2waterVGshifted]
type = NodalL2Error
function = answer_dSeff2waterVGshifted
variable = dSeff2waterVGshifted_Aux
[../]
[./cf_d2Seff2waterVGshifted]
type = NodalL2Error
function = answer_d2Seff2waterVGshifted
variable = d2Seff2waterVGshifted_Aux
[../]
[./cf_Seff2gasVGshifted]
type = NodalL2Error
function = answer_Seff2gasVGshifted
variable = Seff2gasVGshifted_Aux
[../]
[./cf_dSeff2gasVGshifted]
type = NodalL2Error
function = answer_dSeff2gasVGshifted
variable = dSeff2gasVGshifted_Aux
[../]
[./cf_d2Seff2gasVGshifted]
type = NodalL2Error
function = answer_d2Seff2gasVGshifted
variable = d2Seff2gasVGshifted_Aux
[../]
[]
#############################################################################
#
# Following is largely unimportant as we are not running an actual similation
#
#############################################################################
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = -5
xmax = 5
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pwater
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pgas
[../]
[../]
[]
[Kernels]
active = 'watert gast'
[./watert]
type = RichardsMassChange
richardsVarNames_UO = PPNames
variable = pwater
[../]
[./gast]
type = RichardsMassChange
richardsVarNames_UO = PPNames
variable = pgas
[../]
[]
[Materials]
[./unimportant_material]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-20 0 0 0 1E-20 0 0 0 1E-20'
richardsVarNames_UO = PPNames
density_UO = 'DensityConstBulk DensityConstBulk'
relperm_UO = 'RelPermPower RelPermPower'
sat_UO = 'Saturation Saturation'
seff_UO = 'Seff2waterVG Seff2gasVG'
SUPG_UO = 'SUPGstandard SUPGstandard'
viscosity = '1E-3 1E-5'
gravity = '0 0 -10'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./does_nothing]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E50 1E50 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
num_steps = 1
dt = 1E-100
[]
[Outputs]
execute_on = 'timestep_end'
active = 'csv'
file_base = uo4
[./csv]
type = CSV
[../]
[./exodus]
type = Exodus
[../]
[]
(modules/geochemistry/test/tests/time_dependent_reactions/seawater_evaporation_flow_through.i)
#Progressively remove H2O until virtually none remains, all the while removing any minerals that precipitate
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Ca++ Mg++ Na+ K+ SO4-- HCO3-"
equilibrium_minerals = "Dolomite Epsomite Gypsum Halite Magnesite Mirabilite Sylvite"
equilibrium_gases = "CO2(g)"
piecewise_linear_interpolation = true # for precise agreement with GWB
[]
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
swap_out_of_basis = "H+"
swap_into_basis = " CO2(g)"
charge_balance_species = "Cl-" # this means the bulk moles of Cl- will not be exactly as set below
constraint_species = "H2O CO2(g) Cl- Na+ SO4-- Mg++ Ca++ K+ HCO3-"
constraint_value = " 1.0 -3.5 0.5656 0.4850 0.02924 0.05501 0.01063 0.010576055 0.002412"
constraint_meaning = "kg_solvent_water log10fugacity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles"
source_species_names = "H2O"
source_species_rates = "-1.0" # 1kg H2O = 55.51 moles, each time step removes 1 mole
mode = mode
ramp_max_ionic_strength_initial = 0 # not needed in this simple example
stoichiometric_ionic_str_using_Cl_only = true # for precise agreement with GWB
execute_console_output_on = '' # only CSV output for this example
[]
[Functions]
[timestepper]
type = PiecewiseLinear
x = '0 50 55'
y = '5 5 1'
[]
[]
[Executioner]
type = Transient
[TimeStepper]
type = FunctionDT
function = timestepper
[]
end_time = 55
[]
[AuxVariables]
[mode]
[]
[dolomite_mol]
[]
[halite_mol]
[]
[gypsum_mol]
[]
[mirabilite_mol]
[]
[]
[AuxKernels]
[mode_auxk]
type = FunctionAux
variable = mode
function = 'if(t<=1.0, 1.0, 2.0)' # initial "dump" then "flow_through"
execute_on = 'timestep_begin'
[]
[dolomite_mol_auxk]
type = GeochemistryQuantityAux
reactor = reactor
variable = dolomite_mol
species = Dolomite
quantity = moles_dumped
[]
[gypsum_mol_auxk]
type = GeochemistryQuantityAux
reactor = reactor
variable = gypsum_mol
species = Gypsum
quantity = moles_dumped
[]
[halite_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = halite_mol
species = Halite
quantity = moles_dumped
[]
[mirabilite_mol]
type = GeochemistryQuantityAux
reactor = reactor
variable = mirabilite_mol
species = Mirabilite
quantity = moles_dumped
[]
[]
[GlobalParams]
point = '0 0 0'
[]
[Postprocessors]
[solvent_kg]
type = PointValue
variable = 'kg_solvent_H2O'
[]
[dolomite_mol]
type = PointValue
variable = dolomite_mol
[]
[gypsum_mol]
type = PointValue
variable = 'gypsum_mol'
[]
[halite_mol]
type = PointValue
variable = 'halite_mol'
[]
[mirabilite_mol]
type = PointValue
variable = 'mirabilite_mol'
[]
[]
[Outputs]
csv = true
[]
(test/tests/functions/image_function/threshold.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
[]
[Variables]
[u]
[]
[]
[Functions]
[image_func]
type = ImageFunction
file_base = stack/test
file_suffix = png
file_range = '0' # file_range is a vector input, a single entry means "read only 1 file"
threshold = 6e4
upper_value = 1
lower_value = -1
[]
[]
[ICs]
[u_ic]
type = FunctionIC
function = image_func
variable = u
[]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/grain_texture/random_grain_orientation.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 12
xmax = 1000
ymax = 300
elem_type = QUAD4
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalBoundingBoxIC]
x1 = 0
y1 = 0
x2 = 500
y2 = 1000
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./active_bounds_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = VARIABLE_COLORING
[../]
[./active_bounds_elemental]
type = FeatureFloodCountAux
variable = active_bounds_elemental
field_display = ACTIVE_BOUNDS
execute_on = 'initial timestep_begin'
flood_counter = grain_tracker
[../]
[]
[Modules]
[./PhaseField]
[./EulerAngles2RGB]
crystal_structure = cubic
euler_angle_provider = euler_angle_file
grain_tracker = grain_tracker
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
block = 0
T = 500 # K
wGB = 75 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
time_scale = 1.0e-6
[../]
[]
[UserObjects]
[./grain_tracker]
type = GrainTracker
flood_entity_type = elemental
outputs = none
compute_var_to_feature_map = true
execute_on = 'initial timestep_begin'
[../]
[./euler_angle_file]
type = RandomEulerAngleProvider
grain_tracker_object = grain_tracker
execute_on = 'initial timestep_begin'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.2
num_steps = 3
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/weak_plane_tensile/small_deform_hard_cubic.i)
# Checking evolution tensile strength for cubic hardening
# A single element is stretched by 1E-6*t in z direction, and
# the yield-surface evolution is mapped out
[GlobalParams]
displacements = 'x_disp y_disp z_disp'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_zz'
[]
[BCs]
[bottomx]
type = DirichletBC
variable = x_disp
boundary = back
value = 0.0
[]
[bottomy]
type = DirichletBC
variable = y_disp
boundary = back
value = 0.0
[]
[bottomz]
type = DirichletBC
variable = z_disp
boundary = back
value = 0.0
[]
[topx]
type = DirichletBC
variable = x_disp
boundary = front
value = 0
[]
[topy]
type = DirichletBC
variable = y_disp
boundary = front
value = 0
[]
[topz]
type = FunctionDirichletBC
variable = z_disp
boundary = front
function = 1E-6*t
[]
[]
[AuxVariables]
[wpt_internal]
order = CONSTANT
family = MONOMIAL
[]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[wpt_internal]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = wpt_internal
[]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[wpt_internal]
type = PointValue
point = '0 0 0'
variable = wpt_internal
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[str]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 4
internal_limit = 0.000003
[]
[wpt]
type = SolidMechanicsPlasticWeakPlaneTensile
tensile_strength = str
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-11
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wpt
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-11
[]
[]
[Executioner]
end_time = 4
dt = 0.5
type = Transient
[]
[Outputs]
csv = true
[]
(test/tests/functions/piecewise_multilinear/except1.i)
# PiecewiseMultilinear function exception test
# Data file does not exist
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 2
nx = 1
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./f]
[../]
[]
[AuxKernels]
[./f_auxK]
type = FunctionAux
variable = f
function = except1_fcn
[../]
[]
[Functions]
[./except1_fcn]
type = PiecewiseMultilinear
data_file = except1.txt
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = except1
hide = dummy
csv = true
[]
(test/tests/vectorpostprocessors/least_squares_fit_history/least_squares_fit_history.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = FunctionDirichletBC
variable = u
boundary = right
function = 't'
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = left
function = 't'
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = right
value = 0
[../]
[]
[VectorPostprocessors]
[./line_sample]
type = LineValueSampler
variable = 'u v'
start_point = '0 0.5 0'
end_point = '1 0.5 0'
num_points = 11
sort_by = id
outputs = none
[../]
[./least_squares_fit_coeffs]
type = LeastSquaresFitHistory
vectorpostprocessor = line_sample
x_name = 'id'
y_name = 'u'
order = 1
[../]
[./shift_and_scale_x_least_squares_fit_coeffs]
type = LeastSquaresFitHistory
vectorpostprocessor = line_sample
x_name = 'id'
y_name = 'u'
x_shift = 1
x_scale = 10
order = 1
[../]
[./shift_and_scale_y_least_squares_fit_coeffs]
type = LeastSquaresFitHistory
vectorpostprocessor = line_sample
x_name = 'id'
y_name = 'u'
y_shift = 1
y_scale = 10
order = 1
[../]
[]
[Executioner]
type = Transient
start_time = 0.0
num_steps = 3
dt = 1.0
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
file_base = out
execute_on = 'timestep_end'
csv = true
[]
(modules/solid_mechanics/test/tests/radial_disp_aux/cylinder_2d_axisymmetric.i)
# The purpose of this set of tests is to check the values computed
# by the RadialDisplacementAux AuxKernel. They should match the
# radial component of the displacment for a cylindrical or spherical
# model.
# This particular model is of a cylinder subjected to uniform thermal
# expansion represented using a 2D axisymmetric model.
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD8
nx = 4
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[AuxVariables]
[./temp]
[../]
[./rad_disp]
[../]
[]
[Functions]
[./temperature_load]
type = ParsedFunction
expression = t+300.0
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
[../]
[]
[AuxKernels]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = temperature_load
use_displaced_mesh = false
[../]
[./raddispaux]
type = RadialDisplacementCylinderAux
variable = rad_disp
[../]
[]
[BCs]
[./x]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.1e5
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 300
thermal_expansion_coeff = 1.3e-5
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '51'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 1
dt = 1
dtmin = 1
[]
[Outputs]
csv = true
exodus = true
[]
#[Postprocessors]
# [./strain_xx]
# type = SideAverageValue
# variable =
# block = 0
# [../]
#[]
(test/tests/multiapps/steffensen_postprocessor/transient_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
ny = 5
parallel_type = replicated
uniform_refine = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[time]
type = TimeDerivative
variable = u
[]
[sink]
type = BodyForce
variable = u
value = -1
[]
[]
[BCs]
[right]
type = PostprocessorDirichletBC
variable = u
boundary = right
postprocessor = 'from_main'
[]
[]
[Postprocessors]
[from_main]
type = Receiver
default = 0
[]
[to_main]
type = SideAverageValue
variable = u
boundary = left
[]
[average]
type = ElementAverageValue
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
nl_abs_tol = 1e-14
fixed_point_algorithm = 'steffensen'
[]
[Outputs]
[csv]
type = CSV
start_step = 6
[]
exodus = false
[]
(modules/fsi/test/tests/2d-small-strain-transient/fsi_flat_channel.i)
[GlobalParams]
gravity = '0 0 0'
integrate_p_by_parts = true
laplace = true
convective_term = true
transient_term = true
pspg = true
supg = true
displacements = 'disp_x disp_y'
preset = false
order = FIRST
use_displaced_mesh = true
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 3.0
ymin = 0
ymax = 1.0
nx = 10
ny = 15
elem_type = QUAD4
[]
[subdomain1]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.0 0.5 0'
block_id = 1
top_right = '3.0 1.0 0'
input = gmg
[]
[interface]
type = SideSetsBetweenSubdomainsGenerator
primary_block = '0'
paired_block = '1'
new_boundary = 'master0_interface'
input = subdomain1
[]
[break_boundary]
type = BreakBoundaryOnSubdomainGenerator
input = interface
[]
[]
[Variables]
[./vel_x]
block = 0
[../]
[./vel_y]
block = 0
[../]
[./p]
block = 0
[../]
[./disp_x]
[../]
[./disp_y]
[../]
[./vel_x_solid]
block = 1
[../]
[./vel_y_solid]
block = 1
[../]
[]
[Kernels]
[./vel_x_time]
type = INSMomentumTimeDerivative
variable = vel_x
block = 0
[../]
[./vel_y_time]
type = INSMomentumTimeDerivative
variable = vel_y
block = 0
[../]
[./mass]
type = INSMass
variable = p
u = vel_x
v = vel_y
pressure = p
block = 0
disp_x = disp_x
disp_y = disp_y
[../]
[./x_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_x
u = vel_x
v = vel_y
pressure = p
component = 0
block = 0
disp_x = disp_x
disp_y = disp_y
[../]
[./y_momentum_space]
type = INSMomentumLaplaceForm
variable = vel_y
u = vel_x
v = vel_y
pressure = p
component = 1
block = 0
disp_x = disp_x
disp_y = disp_y
[../]
[./vel_x_mesh]
type = ConvectedMesh
disp_x = disp_x
disp_y = disp_y
variable = vel_x
u = vel_x
v = vel_y
pressure = p
block = 0
[../]
[./vel_y_mesh]
type = ConvectedMesh
disp_x = disp_x
disp_y = disp_y
variable = vel_y
u = vel_x
v = vel_y
pressure = p
block = 0
[../]
[./p_mesh]
type = ConvectedMeshPSPG
disp_x = disp_x
disp_y = disp_y
variable = p
u = vel_x
v = vel_y
pressure = p
block = 0
[../]
[./disp_x_fluid]
type = Diffusion
variable = disp_x
block = 0
use_displaced_mesh = false
[../]
[./disp_y_fluid]
type = Diffusion
variable = disp_y
block = 0
use_displaced_mesh = false
[../]
[./accel_tensor_x]
type = CoupledTimeDerivative
variable = disp_x
v = vel_x_solid
block = 1
use_displaced_mesh = false
[../]
[./accel_tensor_y]
type = CoupledTimeDerivative
variable = disp_y
v = vel_y_solid
block = 1
use_displaced_mesh = false
[../]
[./vxs_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_x_solid
v = disp_x
block = 1
use_displaced_mesh = false
[../]
[./vys_time_derivative_term]
type = CoupledTimeDerivative
variable = vel_y_solid
v = disp_y
block = 1
use_displaced_mesh = false
[../]
[./source_vxs]
type = MatReaction
variable = vel_x_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[../]
[./source_vys]
type = MatReaction
variable = vel_y_solid
block = 1
reaction_rate = 1
use_displaced_mesh = false
[../]
[]
[InterfaceKernels]
[./penalty_interface_x]
type = CoupledPenaltyInterfaceDiffusion
variable = vel_x
neighbor_var = disp_x
secondary_coupled_var = vel_x_solid
boundary = master0_interface
penalty = 1e6
[../]
[./penalty_interface_y]
type = CoupledPenaltyInterfaceDiffusion
variable = vel_y
neighbor_var = disp_y
secondary_coupled_var = vel_y_solid
boundary = master0_interface
penalty = 1e6
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./solid_domain]
strain = SMALL
incremental = false
# generate_output = 'strain_xx strain_yy strain_zz' ## Not at all necessary, but nice
block = '1'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e2
poissons_ratio = 0.3
block = '1'
use_displaced_mesh = false
[../]
[./small_stress]
type = ComputeLinearElasticStress
block = 1
[../]
[./const]
type = GenericConstantMaterial
block = 0
prop_names = 'rho mu'
prop_values = '1 1'
use_displaced_mesh = false
[../]
[]
[BCs]
[./fluid_x_no_slip]
type = DirichletBC
variable = vel_x
boundary = 'bottom'
value = 0.0
[../]
[./fluid_y_no_slip]
type = DirichletBC
variable = vel_y
boundary = 'bottom left_to_0'
value = 0.0
[../]
[./x_inlet]
type = FunctionDirichletBC
variable = vel_x
boundary = 'left_to_0'
function = 'inlet_func'
[../]
[./no_disp_x]
type = DirichletBC
variable = disp_x
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[../]
[./no_disp_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom top left_to_1 right_to_1 left_to_0 right_to_0'
value = 0
[../]
[./solid_x_no_slip]
type = DirichletBC
variable = vel_x_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[../]
[./solid_y_no_slip]
type = DirichletBC
variable = vel_y_solid
boundary = 'top left_to_1 right_to_1'
value = 0.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 5
# num_steps = 60
dt = 0.1
dtmin = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
line_search = none
nl_rel_tol = 1e-50
nl_abs_tol = 1e-10
[]
[Outputs]
[./out]
type = Exodus
[../]
[]
[Functions]
[./inlet_func]
type = ParsedFunction
expression = '(-16 * (y - 0.25)^2 + 1) * (1 + cos(t))'
[../]
[]
(test/tests/auxkernels/old_older_material_aux/old_mat_in_aux.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[AuxVariables]
[./aux]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./old_mat_aux]
type = OldMaterialAux
property_name = prop
variable = aux
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./func]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Materials]
[./mat]
type = GenericFunctionMaterial
prop_names = prop
prop_values = func
block = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/drucker_prager/random_hyperbolic.i)
# drucker-prager hyperbolic.
# apply many random large deformations, checking that the algorithm returns correctly to
# the yield surface each time.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 100
ny = 125
nz = 1
xmin = 0
xmax = 100
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./yield_fcn_at_zero]
type = PointValue
point = '0 0 0'
variable = yield_fcn
outputs = 'console'
[../]
[./should_be_zero]
type = FunctionValuePostprocessor
function = should_be_zero_fcn
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console'
[../]
[]
[Functions]
[./should_be_zero_fcn]
type = ParsedFunction
expression = 'if(a<1E-3,0,a)'
symbol_names = 'a'
symbol_values = 'yield_fcn_at_zero'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 1E3
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./dp]
type = SolidMechanicsPlasticDruckerPragerHyperbolic
mc_cohesion = mc_coh
mc_friction_angle = mc_phi
mc_dilation_angle = mc_psi
smoother = 0.1E3
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-6
use_custom_returnMap = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7E7 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./dp]
type = ComputeMultiPlasticityStress
block = 0
max_NR_iterations = 1000
ep_plastic_tolerance = 1E-6
min_stepsize = 1E-3
plastic_models = dp
debug_fspb = crash
deactivation_scheme = safe
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = random_hyperbolic
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/contact/test/tests/multiple_contact_pairs/multiple_pairs_mortar.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = multiple_pairs.e
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_xx'
block = '1 2 3'
[]
[]
[Materials]
[stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stiffStuff_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[ICs]
[disp_y]
block = '2 3'
variable = disp_y
value = '${fparse starting_point + offset}'
type = ConstantIC
[]
[]
[Contact]
[first_pair]
primary = '20'
secondary = '10 '
model = frictionless
formulation = mortar
c_normal = 1e+06
[]
[second_pair]
primary = '20'
secondary = '101'
model = frictionless
formulation = mortar
c_normal = 1e+06
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
preset = false
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
preset = false
boundary = 40
value = 0.0
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = '30 301'
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[]
[leftx]
type = FunctionDirichletBC
variable = disp_x
preset = false
boundary = '50 501'
function = '1e-2 * t'
[]
[]
[Executioner]
type = Transient
dt = 2.0
dtmin = .1
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor '
'-snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err'
petsc_options_value = 'lu NONZERO 1e-15 1e-5'
l_max_its = 30
nl_max_its = 20
nl_abs_tol = 1e-9
line_search = 'none'
end_time = 18
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'num_nl cumulative'
[num_nl]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nl
[]
[]
[VectorPostprocessors]
[cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '10 101'
sort_by = x
execute_on = NONLINEAR
[]
[]
(modules/thermal_hydraulics/test/tests/components/outlet_1phase/phy.solidwall_outlet_3eqn.i)
# This test problem simulates a tube filled with steam that is suddenly opened
# on one end to an environment with a lower pressure.
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.43
cv = 1040.0
q = 2.03e6
p_inf = 0.0
q_prime = -2.3e4
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 100
A = 1.0
# IC
initial_T = 400
initial_p = 1e5
initial_vel = 0
f = 0
[]
[left_wall]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 0.95e5
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 0
nl_abs_tol = 1e-5
nl_max_its = 15
l_tol = 1e-3
l_max_its = 10
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
end_time = 0.2
dt = 0.01
abort_on_solve_fail = true
automatic_scaling = true
[]
[Outputs]
file_base = 'phy.solidwall_outlet_3eqn'
velocity_as_vector = false
[exodus]
type = Exodus
show = 'p T vel'
[]
[]
(modules/porous_flow/test/tests/sinks/s10.i)
# apply a basic sink fluxes to all boundaries.
# Sink strength = S kg.m^-2.s^-1
#
# Use fully-saturated physics, with no flow
# (permeability is zero).
# Each finite element is (2m)^3 in size, and
# porosity is 0.125, so each element holds 1 m^3
# of fluid.
# With density = 10 exp(pp)
# then each element holds 10 exp(pp) kg of fluid
#
# Each boundary node that is away from other boundaries
# (ie, not on a mesh corner or edge) therefore holds
# 5 exp(pp)
# kg of fluid, which is just density * porosity * volume_of_node
#
# Each of such nodes are exposed to a sink flux of strength
# S * A
# where A is the area controlled by the node (in this case 4 m^2)
#
# So d(5 exp(pp))/dt = -4S, ie
# exp(pp) = exp(pp0) - 0.8 * S * t
#
# This is therefore similar to s01.i . However, this test is
# run 6 times: one for each boundary. The purpose of this is
# to ensure that the PorousFlowSink BC removes fluid from the
# correct nodes. This is nontrivial because of the upwinding
# and storing of Material Properties at nodes.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 5
xmin = 0
xmax = 10
ymin = 0
ymax = 10
zmin = 0
zmax = 10
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Variables]
[pp]
initial_condition = 1
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 10
thermal_expansion = 0
viscosity = 11
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.125
[]
[]
[BCs]
[flux]
type = PorousFlowSink
boundary = left
variable = pp
use_mobility = false
use_relperm = false
fluid_phase = 0
flux_function = 1
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_max_it -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = 'gmres asm lu 10000 NONZERO 2'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.25
end_time = 1
nl_rel_tol = 1E-12
nl_abs_tol = 1E-12
[]
[Outputs]
file_base = s10
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/convergence/3D/dirichlet.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = true
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = true
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = true
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '0.4 * t'
[]
[pully]
type = ParsedFunction
expression = '-0.2 * t'
[]
[pullz]
type = ParsedFunction
expression = '0.3 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionDirichletBC
boundary = right
variable = disp_x
function = pullx
preset = true
[]
[pull_y]
type = FunctionDirichletBC
boundary = top
variable = disp_y
function = pully
preset = true
[]
[pull_z]
type = FunctionDirichletBC
boundary = right
variable = disp_z
function = pullz
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.2
dtmin = 0.2
end_time = 1.0
[]
[Postprocessors]
[nonlin]
type = NumNonlinearIterations
[]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/controls/time_periods/dirackernels/dirac.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.5
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[DiracKernels]
[./point_source]
type = ConstantPointSource
variable = u
value = 1
point = '0.25 0.25'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[Controls]
[./point_source]
type = TimePeriod
disable_objects = 'DiracKernel::point_source'
start_time = '0.15'
end_time = '0.35'
execute_on = 'initial timestep_begin'
[../]
[]
(modules/solid_mechanics/test/tests/notched_plastic_block/biaxial_abbo.i)
# Uses an Abbo et al smoothed version of Mohr-Coulomb (via SolidMechanicsPlasticMohrCoulomb and ComputeMultiPlasticityStress) to simulate the following problem.
# A cubical block is notched around its equator.
# All of its outer surfaces have roller BCs, but the notched region is free to move as needed
# The block is initialised with a high hydrostatic tensile stress
# Without the notch, the BCs do not allow contraction of the block, and this stress configuration is admissible
# With the notch, however, the interior parts of the block are free to move in order to relieve stress, and this causes plastic failure
# The top surface is then pulled upwards (the bottom is fixed because of the roller BCs)
# This causes more failure
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 9
ny = 9
nz = 9
xmin = 0
xmax = 0.1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 0.1
[]
[block_to_remove_xmin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.01 0.11 0.055'
location = INSIDE
block_id = 1
input = generated_mesh
[]
[block_to_remove_xmax]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.09 -0.01 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmin
[]
[block_to_remove_ymin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.11 0.01 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmax
[]
[block_to_remove_ymax]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 0.09 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_ymin
[]
[remove_block]
type = BlockDeletionGenerator
block = 1
input = block_to_remove_ymax
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_zz'
eigenstrain_names = ini_stress
[../]
[]
[Postprocessors]
[./uz]
type = PointValue
point = '0 0 0.1'
use_displaced_mesh = false
variable = disp_z
[../]
[./s_zz]
type = ElementAverageValue
use_displaced_mesh = false
variable = stress_zz
[../]
[./num_res]
type = NumResidualEvaluations
[../]
[./nr_its] # num_iters is the average number of NR iterations encountered per element in this timestep
type = ElementAverageValue
variable = num_iters
[../]
[./max_nr_its] # num_iters is the average number of NR iterations encountered in the element in this timestep, so we must get max(max_nr_its) to obtain the max number of iterations
type = ElementExtremeValue
variable = num_iters
[../]
[./runtime]
type = PerfGraphData
data_type = TOTAL
section_name = 'Root'
[../]
[]
[BCs]
# back=zmin, front=zmax, bottom=ymin, top=ymax, left=xmin, right=xmax
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./xmax_xzero]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./ymax_yzero]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[../]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = back
value = '0'
[../]
[./zmax_disp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '1E-6*max(t,0)'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./num_iters]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./num_iters_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = num_iters
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 5E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 10
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 0.02E6
mc_edge_smoother = 29
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-11
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 16E9
poissons_ratio = 0.25
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = mc
max_NR_iterations = 1000
debug_fspb = crash
[../]
[./strain_from_initial_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '6E6 0 0 0 6E6 0 0 0 6E6'
eigenstrain_name = ini_stress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
start_time = -1
end_time = 10
dt = 1
solve_type = NEWTON
type = Transient
l_tol = 1E-2
nl_abs_tol = 1E-5
nl_rel_tol = 1E-7
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = biaxial_abbo
perf_graph = true
exodus = false
csv = true
[]
(modules/misc/test/tests/sensor_postprocessor/transient_thermocouple_sensor.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
coord_type = RZ
rz_coord_axis = X
[]
[Variables]
[temperature]
initial_condition = 600 # Start at room temperature
[]
[]
[Kernels]
[heat_conduction]
type = ADMatDiffusion
variable = temperature
diffusivity = thermal_conductivity
[]
[heat_conduction_time_derivative]
type = ADTimeDerivative
variable = temperature
[]
[]
[BCs]
[inlet_temperature]
type = DirichletBC
variable = temperature
boundary = left
value = 600 # (K)
[]
[outlet_temperature]
type = DirichletBC
variable = temperature
boundary = right
value = 602 # (K)
[]
[]
[Materials]
[steel]
type = ADGenericConstantMaterial
prop_names = 'thermal_conductivity specific_heat density'
prop_values = '18 0.466 80' # W/m*K, J/kg-K, kg/m^3 @ 296K
[]
[]
[Problem]
type = FEProblem
[]
[Postprocessors]
[input_signal_pp]
type = ElementAverageValue
variable = temperature
[]
[thermo_sensor_pp]
type = ThermocoupleSensorPostprocessor
input_signal = input_signal_pp
drift_function = '1'
delay_function = '0.1'
efficiency_function = '1'
signalToNoise_function = '1.0'
noise_std_dev_function = '1'
uncertainty_std_dev_function = '1'
[]
[]
[Executioner]
type = Transient
line_search = none
dt = 0.1
num_steps = 50
nl_rel_tol = 1e-02
nl_abs_tol = 1e-8
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
[]
(test/tests/fvkernels/fv_simple_diffusion/transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[v]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 7
[]
[]
[Kernels]
[]
[FVKernels]
[./time]
type = FVFunctorTimeKernel
variable = v
[../]
[diff]
type = FVDiffusion
variable = v
coeff = coeff
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = v
boundary = left
value = 7
[]
[right]
type = FVDirichletBC
variable = v
boundary = right
value = 42
[]
[]
[Materials]
[diff]
type = ADGenericFunctorMaterial
prop_names = 'coeff'
prop_values = '.2'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
residual_and_jacobian_together = true
num_steps = 20
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/GBType/GB_Type_Phase1.i)
# MOOSE input file
# Written by Pierre-Clement Simon - Idaho National Laboratory
#
# Project:
# TRISO fuel fission gas transport: Silver diffusion in silicon carbide
#
# Published with:
# ---
#
# Phase Field Model: Isotropic diffusion equation
# type: Transient
# Grain structure: Single grain
# BCs: Fixed value on the right, flux on the left
#
#
# Info:
# - Input file used to generate polycrystals for SiC
#
# Updates from previous file:
# -
#
# Units
# length: --
# time: --
# energy: --
# quantity: --
# This simulation predicts GB migration of a 2D copper polycrystal with 15 grains
# Mesh adaptivity (new system) and time step adaptivity are used
# An AuxVariable is used to calculate the grain boundary locations
# Postprocessors are used to record time step and the number of grains
# We are not using the GrainTracker in this example so the number
# of order paramaters must match the number of grains.
[Mesh]
[ebsd_mesh]
type = EBSDMeshGenerator
# Two Parallel Grains
filename = 'EBSD_ThreeGrains.txt'
[]
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = 6 # Number of grains
var_name_base = gr # Base name of grains
[]
[UserObjects]
[ebsd_reader]
type = EBSDReader
[]
[ebsd]
type = PolycrystalEBSD
coloring_algorithm = bt
ebsd_reader = ebsd_reader
enable_var_coloring = true
# output_adjacency_matrix = true
[]
[grain_tracker]
type = GrainTracker
threshold = 0.001
connecting_threshold = 0.008
compute_var_to_feature_map = true
compute_halo_maps = true # For displaying HALO fields
remap_grains = true
polycrystal_ic_uo = ebsd
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = ebsd
[]
[]
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[./PolycrystalVariables]
# Custom action that created all of the grain variables and sets their initial condition
[../]
[]
[AuxVariables]
# Dependent variables
[./bnds]
# Variable used to visualize the grain boundaries in the simulation
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./aphi1]
order = CONSTANT
family = MONOMIAL
[../]
[./bPhi]
order = CONSTANT
family = MONOMIAL
[../]
[./cphi2]
order = CONSTANT
family = MONOMIAL
[../]
[./ebsd_numbers]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[./PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[../]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[./bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[../]
# generate the unique ID from grain_tracker
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
execute_on = 'initial timestep_end'
flood_counter = grain_tracker
field_display = UNIQUE_REGION
[../]
# The phi will output the Euler angle from EBSD data, and the data structure
# will change with the guide from grain_tracker
[./aphi1]
type = OutputEulerAngles
variable = aphi1
euler_angle_provider = ebsd_reader
grain_tracker = grain_tracker
output_euler_angle = 'phi1'
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./bPhi]
type = OutputEulerAngles
variable = bPhi
euler_angle_provider = ebsd_reader
grain_tracker = grain_tracker
output_euler_angle = 'Phi'
execute_on = 'INITIAL TIMESTEP_END'
[../]
[./cphi2]
type = OutputEulerAngles
variable = cphi2
euler_angle_provider = ebsd_reader
grain_tracker = grain_tracker
output_euler_angle = 'phi2'
execute_on = 'INITIAL TIMESTEP_END'
[../]
# Import the unique grain ID from ebsd data, and the data structure
# will change with the guide from grain_tracker
[ebsd_numbers]
type = EBSDReaderAvgDataAux
data_name = feature_id
ebsd_reader = ebsd_reader
grain_tracker = grain_tracker
variable = ebsd_numbers
execute_on = 'initial timestep_end'
[../]
[]
[BCs]
# Boundary Condition block
[./Periodic]
[./top_bottom]
auto_direction = 'x y' # Makes problem periodic in the x and y directions
[../]
[../]
[]
[Materials]
[./CuGrGr]
# Material properties
type = GBEvolution # Quantitative material properties for copper grain growth. Dimensions are nm and ns
GBmob0 = 2.5e-6 # Mobility prefactor for Cu from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # GB energy for Cu from schonfelder1997molecular bibtex entry
Q = 0.23 # Activation energy for grain growth from Schonfelder 1997
T = 450 # Constant temperature of the simulation (for mobility calculation)
wGB = 6 # Width of the diffuse GB
[../]
[./GB_type]
# The new developed Miso Bnds Aux Kernel
type = ComputeGBMisorientationType
ebsd_reader = ebsd_reader
grain_tracker = grain_tracker
output_properties = 'gb_type'
outputs = exodus
[../]
[]
[Postprocessors]
# Scalar postprocessors
[./dt]
# Outputs the current time step
type = TimestepSize
[../]
[n_elements]
type = NumElements
execute_on = 'initial timestep_end'
[]
[n_nodes]
type = NumNodes
execute_on = 'initial timestep_end'
[]
[DOFs]
type = NumDOFs
[]
[]
[Adaptivity]
initial_steps = 1
max_h_level = 1
marker = combined
[./Indicators]
[./error]
type = GradientJumpIndicator
variable = bnds
[../]
[../]
[./Markers]
[./bound_adapt]
type = ValueThresholdMarker
third_state = DO_NOTHING
coarsen = 0.999 #1.0
refine = 0.95 #0.95
variable = bnds
invert = true
[../]
[./errorfrac]
type = ErrorFractionMarker
coarsen = 0.1
indicator = error
refine = 0.7
[../]
[./combined]
type = ComboMarker
markers = 'bound_adapt errorfrac'
[../]
[../]
[]
[Executioner]
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = ' hypre boomeramg 0.7'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_abs_tol = 1e-11 # Relative tolerance for nonlienar solves
nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
[TimeStepper]
type = IterationAdaptiveDT
cutback_factor = 0.9
dt = 1
growth_factor = 1.1
optimal_iterations = 7
[]
start_time = 0.0
num_steps = 2
[]
[Outputs]
perf_graph = true
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(test/tests/multiapps/cliargs_from_file/cliargs_sub_2.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/gravity_head_2/gh_bounded_17.i)
# unsaturated = false
# gravity = true
# supg = true
# transient = true
# using RichardsMultiphaseProblem to bound pgas. i take big timesteps to illustrate that the bounding works. Note that s_res for gas = 0, in order to prevent the simulation from trying to reduce pgas at small x in order to conserve fluid mass by decreasing the density. Because there is zero gas to begin with, but due to numerical inprecisions there is some gas at the end, the mass error for the gas is 0.5.
[Problem]
type = RichardsMultiphaseProblem
bounded_var = pgas
lower_var = pwater
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SatGas]
type = RichardsSat
s_res = 0.00
sum_s_res = 0.1
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 0.01
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 1
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
# the following "dummy" variable is simply used for exception testing RichardsMultiphaseProblem
# It is not part of the "gravity head" simulation
[./dummy_var]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-pc_factor_shift_type'
petsc_options_value = 'nonzero'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E6
dtmin = 1E6
line_search = bt
nl_rel_tol = 1.e-6
nl_max_its = 10
[]
[Outputs]
execute_on = 'timestep_end'
file_base = gh_bounded_17
csv = true
[]
(modules/porous_flow/test/tests/hysteresis/except03.i)
# Exception testing of PorousFlowHysteresisOrder
# Incorrect: initial_order incommensurate with previous_turning_points
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[PorousFlowBasicTHM]
porepressure = pp
fp = simple_fluid
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2e-7
fluid_bulk_modulus = 1e7
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-13 0 0 0 1e-13 0 0 0 1e-13'
[]
[hys_order]
type = PorousFlowHysteresisOrder
initial_order = 1
[]
[]
[Preconditioning]
[basic]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(modules/combined/test/tests/feature_volume_fraction/Avrami.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 40
nz = 0
xmax = 40
ymax = 40
zmax = 0
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = SmoothCircleIC
x1 = 20
y1 = 20
radius = 10
int_width = 1
invalue = 1
outvalue = 0
[../]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./dot]
type = TimeDerivative
variable = u
[../]
[]
[VectorPostprocessors]
[./feature_volumes]
type = FeatureVolumeVectorPostprocessor
flood_counter = feature_counter
execute_on = 'initial timestep_end'
outputs = none
[../]
[]
[Postprocessors]
[./feature_counter]
type = FeatureFloodCount
variable = u
compute_var_to_feature_map = true
execute_on = 'initial timestep_end'
[../]
[./Volume]
type = VolumePostprocessor
execute_on = 'initial'
[../]
[./Avrami]
type = FeatureVolumeFraction
execute_on = 'initial timestep_end'
mesh_volume = Volume
feature_volumes = feature_volumes
equil_fraction = 0.5
value_type = AVRAMI
[../]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 2
[]
[Outputs]
csv = true
[]
(modules/peridynamics/test/tests/auxkernels/boundary_offset_node_area_2D.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./fmg]
type = FileMeshGenerator
file = 2D_square.e
[../]
[./mgpd]
type = MeshGeneratorPD
input = fmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./gap_offset]
[../]
[./node_area]
[../]
[]
[AuxKernels]
[./gap_offset]
type = BoundaryOffsetPD
variable = gap_offset
[../]
[./node_area]
type = NodalVolumePD
variable = node_area
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./blk1]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./material_pd]
type = ComputeSmallStrainVariableHorizonMaterialBPD
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 1001
value = 0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/check_error/youngs_modulus.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = cube.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
[../]
[]
[BCs]
[./2_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./2_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./2_z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = -1e6
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
file_base = out
[]
(modules/porous_flow/test/tests/poro_elasticity/vol_expansion_poroperm.i)
# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion and porosity increase.
# Check that permeability is calculated correctly from porosity.
#
# P = t
# With the Biot coefficient being 1, the effective stresses should be
# stress_xx = stress_yy = stress_zz = t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = t.
#
# With the biot coefficient being 1, the porosity (phi) # at time t is:
# phi = 1 - (1 - phi0) / exp(vol_strain)
# where phi0 is the porosity at t = 0 and P = 0.
#
# The permeability (k) is
# k = k_anisotropic * f * d^2 * phi^n / (1-phi)^m
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[p]
[]
[]
[BCs]
[p]
type = FunctionDirichletBC
boundary = 'bottom top'
variable = p
function = t
[]
[xmin]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[]
[ymin]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[zmin]
type = DirichletBC
boundary = back
variable = disp_z
value = 0
[]
[]
[Kernels]
[p_does_not_really_diffuse]
type = Diffusion
variable = p
[]
[TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 1
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[poro]
order = CONSTANT
family = MONOMIAL
[]
[perm_x]
order = CONSTANT
family = MONOMIAL
[]
[perm_y]
order = CONSTANT
family = MONOMIAL
[]
[perm_z]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[poro]
type = PorousFlowPropertyAux
property = porosity
variable = poro
[]
[perm_x]
type = PorousFlowPropertyAux
property = permeability
variable = perm_x
row = 0
column = 0
[]
[perm_y]
type = PorousFlowPropertyAux
property = permeability
variable = perm_y
row = 1
column = 1
[]
[perm_z]
type = PorousFlowPropertyAux
property = permeability
variable = perm_z
row = 2
column = 2
[]
[]
[Postprocessors]
[poro]
type = PointValue
variable = poro
point = '0 0 0'
[]
[perm_x]
type = PointValue
variable = perm_x
point = '0 0 0'
[]
[perm_y]
type = PointValue
variable = perm_y
point = '0 0 0'
[]
[perm_z]
type = PointValue
variable = perm_z
point = '0 0 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'p'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 1
shear_modulus = 1
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = p
capillary_pressure = pc
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
solid_bulk = 1
biot_coefficient = 1
[]
[permeability]
type = PorousFlowPermeabilityKozenyCarman
k_anisotropy = '1 0 0 0 2 0 0 0 0.1'
poroperm_function = kozeny_carman_fd2
f = 0.1
d = 5
m = 2
n = 7
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
dt = 0.1
end_time = 1
[]
[Outputs]
file_base = vol_expansion_poroperm
csv = true
execute_on = 'timestep_end'
[]
(test/tests/dirackernels/function_dirac_source/function_dirac_source.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 5
ny = 5
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[DiracKernels]
[./point_source]
type = FunctionDiracSource
variable = u
function = switch_off
point = '0.1 0.2 0.0'
[../]
[]
[Functions]
[./switch_off]
type = ParsedFunction
expression = 'if(t < 1.0001, 1, 0)'
[../]
[]
[BCs]
[./external]
type = NeumannBC
variable = u
boundary = '0 1 2 3'
value = 0
[../]
[]
[Postprocessors]
[./total_internal_energy]
type = ElementIntegralVariablePostprocessor
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 1
l_tol = 1e-03
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_pressure/pressure_test.i)
#
# Pressure Test
#
# This test is designed to compute pressure loads on three faces of a unit cube.
#
# The mesh is composed of one block with a single element. Symmetry bcs are
# applied to the faces opposite the pressures. Poisson's ratio is zero,
# which makes it trivial to check displacements.
#
[Mesh]
type = FileMesh
file = pressure_test.e
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 1.0
[../]
[./zeroRamp]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 0. 1.'
scale_factor = 1.0
[../]
[./rampUnramp]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 0.'
scale_factor = 10.0
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 5
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 1
function = rampConstant
displacements = 'disp_x disp_y disp_z'
use_automatic_differentiation = true
[../]
[./Side2]
boundary = 2
function = zeroRamp
displacements = 'disp_x disp_y disp_z'
use_automatic_differentiation = true
factor = 2.0
[../]
[./Side3]
boundary = 3
function = rampUnramp
displacements = 'disp_x disp_y disp_z'
use_automatic_differentiation = true
[../]
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ADComputeElasticityTensor
block = 1
fill_method = symmetric_isotropic
C_ijkl = '0 0.5e6'
[../]
[./strain]
type = ADComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
block = 1
[../]
[./stress]
type = ADComputeLinearElasticStress
block = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[]
(test/tests/multiapps/cliargs_from_file/cliargs_parent_inline.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0 0 0 0.5 0.5 0
0.6 0.6 0 0.7 0.7 0'
cli_args_files = cliargs.txt
type = TransientMultiApp
input_files = 'cliargs_sub.i'
app_type = MooseTestApp
[../]
[]
(modules/contact/test/tests/catch_release/catch_release.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = catch_release.e
[]
[Functions]
[./up]
type = PiecewiseLinear
x = '0 1 2.00 3 4'
y = '0 1 1.01 1 0'
scale_factor = 0.5
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[Contact]
[./dummy_name]
primary = 2
secondary = 3
penalty = 1e6
model = frictionless
[../]
[]
[BCs]
[./lateral]
type = DirichletBC
variable = disp_x
boundary = '1 4'
value = 0.0
[../]
[./bottom_up]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 1
function = up
[../]
[./out]
type = DirichletBC
variable = disp_z
boundary = '1 4'
value = 0.0
[../]
[./top]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[]
[Materials]
[./stiffStuff]
type = ComputeIsotropicElasticityTensor
block = '1 2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stiffStuffStress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
#petsc_options_iname = '-pc_type -snes_type -snes_ls -snes_linesearch_type -ksp_gmres_restart'
#petsc_options_value = 'ilu ls basic basic 101'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 101'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-4
l_tol = 1e-4
l_max_its = 100
nl_max_its = 20
dt = 1.0
end_time = 4.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/large_deform1.i)
# rotate the mesh by 90degrees
# then pull in the z direction - should be no plasticity
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
decomposition_method = EigenSolution
generate_output = 'stress_xz stress_zx stress_yz stress_zz'
[]
[BCs]
# rotate:
# ynew = c*y + s*z. znew = -s*y + c*z
[bottomx]
type = FunctionDirichletBC
variable = disp_x
boundary = back
function = '0'
[]
[bottomy]
type = FunctionDirichletBC
variable = disp_y
boundary = back
function = '0*y+1*z-y'
[]
[bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = back
function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '0'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '0*y+1*z-y'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-1*y+0*z-z+if(t>0,0.5-y,0)' # note that this uses original nodal values of (x,y,z)
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1111077
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 0.5
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-6
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-5
debug_fspb = crash
[]
[]
[Executioner]
start_time = -1
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
exodus = true
[]
(modules/navier_stokes/test/tests/finite_volume/pwcns/channel-flow/2d-transient-physics.i)
# Solid properties
cp_s = 2
rho_s = 4
k_s = '${fparse 1e-2 / 0.5}'
h_fs = 10
# thermal diffusivity is divided by 0.5 to match the reference using the action
# Operating conditions
u_inlet = 1
T_inlet = 200
p_outlet = 10
top_side_temperature = 150
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 10
ymin = 0
ymax = 1
nx = 20
ny = 5
[]
[]
[AuxVariables]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.5
[]
[velocity_norm]
type = MooseVariableFVReal
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[Physics]
[NavierStokes]
[Flow]
[flow]
compressibility = 'weakly-compressible'
porous_medium_treatment = true
define_variables = true
pressure_variable = 'pressure'
density = 'rho'
dynamic_viscosity = 'mu'
initial_velocity = '${u_inlet} 1e-6 0'
initial_pressure = '${p_outlet}'
inlet_boundaries = 'left'
momentum_inlet_types = 'fixed-velocity'
momentum_inlet_function = '${u_inlet} 0'
wall_boundaries = 'top bottom'
momentum_wall_types = 'noslip symmetry'
outlet_boundaries = 'right'
momentum_outlet_types = 'fixed-pressure'
pressure_function = '${p_outlet}'
mass_advection_interpolation = 'average'
momentum_advection_interpolation = 'average'
[]
[]
[FluidHeatTransfer]
[fluid]
thermal_conductivity = 'k'
effective_conductivity = true
specific_heat = 'cp'
initial_temperature = '${T_inlet}'
# See 'flow' for inlet boundaries
energy_inlet_types = 'fixed-temperature'
energy_inlet_function = '${T_inlet}'
# See 'flow' for wall boundaries
energy_wall_types = 'heatflux heatflux'
energy_wall_function = '0 0'
ambient_convection_alpha = 'h_cv'
ambient_temperature = 'T_solid'
energy_advection_interpolation = 'average'
[]
[]
[SolidHeatTransfer]
[solid]
block = 0
initial_temperature = 100
transient = true
# To match the previous test results
solid_temperature_two_term_bc_expansion = true
thermal_conductivity_solid = '${k_s}'
cp_solid = ${cp_s}
rho_solid = ${rho_s}
fixed_temperature_boundaries = 'top'
boundary_temperatures = '${top_side_temperature}'
ambient_convection_alpha = 'h_cv'
ambient_convection_temperature = 'T_fluid'
verbose = true
[]
[]
[]
[]
[FunctorMaterials]
[const_functor]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '${h_fs}'
[]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = fp
pressure = 'pressure'
T_fluid = 'T_fluid'
speed = 'velocity_norm'
# To initialize with a high viscosity
mu_rampdown = 'mu_rampdown'
# For porous flow
characteristic_length = 1
porosity = 'porosity'
[]
[]
[Functions]
[mu_rampdown]
type = PiecewiseLinear
x = '1 2 3 4'
y = '1e3 1e2 1e1 1'
[]
[]
[AuxKernels]
[speed]
type = ParsedAux
variable = 'velocity_norm'
coupled_variables = 'superficial_vel_x superficial_vel_y porosity'
expression = 'sqrt(superficial_vel_x*superficial_vel_x + superficial_vel_y*superficial_vel_y) / porosity'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-12
end_time = 3.0
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
exodus = true
csv = false
[]
(modules/solid_mechanics/test/tests/umat/predef/dpredef.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = -t*10
[]
[]
[AuxVariables]
[strain_yy]
family = MONOMIAL
order = FIRST
[]
[]
[AuxKernels]
[strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = strain_yy
index_i = 1
index_j = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[Pressure]
[bc_presssure]
boundary = top
function = top_pull
[]
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
# 1. Active for UMAT run
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_dpredef'
num_state_vars = 0
external_fields = 'strain_yy'
use_one_based_indexing = true
[]
# 2. Active for reference MOOSE computations
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
base_name = 'base'
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[strain_dependent_elasticity_tensor]
type = CompositeElasticityTensor
args = strain_yy
tensors = 'base'
weights = 'prefactor_material'
[]
[prefactor_material_block]
type = DerivativeParsedMaterial
property_name = prefactor_material
# 0.11112 is the strain_yy increment
expression = '1.0/(1.0 + 0.11112)'
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 10
dt = 10.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/user_object_based/save_euler.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
displacements = 'disp_x disp_y'
nx = 2
ny = 2
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[GlobalParams]
volumetric_locking_correction = true
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./gss]
order = CONSTANT
family = MONOMIAL
[../]
[./euler1]
order = CONSTANT
family = MONOMIAL
[../]
[./euler2]
order = CONSTANT
family = MONOMIAL
[../]
[./euler3]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'euler_ang_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 3
read_type = element
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = lage
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_j = 1
index_i = 1
execute_on = timestep_end
[../]
[./gss]
type = MaterialStdVectorAux
variable = gss
property = state_var_gss
index = 0
execute_on = timestep_end
[../]
[./euler1]
type = MaterialRealVectorValueAux
variable = euler1
property = Euler_angles
component = 0
execute_on = timestep_end
[../]
[./euler2]
type = MaterialRealVectorValueAux
variable = euler2
property = Euler_angles
component = 1
execute_on = timestep_end
[../]
[./euler3]
type = MaterialRealVectorValueAux
variable = euler3
property = Euler_angles
component = 2
execute_on = timestep_end
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[UserObjects]
[./slip_rate_gss]
type = CrystalPlasticitySlipRateGSS
variable_size = 12
slip_sys_file_name = input_slip_sys.txt
num_slip_sys_flowrate_props = 2
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
uo_state_var_name = state_var_gss
[../]
[./slip_resistance_gss]
type = CrystalPlasticitySlipResistanceGSS
variable_size = 12
uo_state_var_name = state_var_gss
[../]
[./state_var_gss]
type = CrystalPlasticityStateVariable
variable_size = 12
groups = '0 4 8 12'
group_values = '60.8 60.8 60.8'
uo_state_var_evol_rate_comp_name = state_var_evol_rate_comp_gss
scale_factor = 1.0
[../]
[./state_var_evol_rate_comp_gss]
type = CrystalPlasticityStateVarRateComponentGSS
variable_size = 12
hprops = '1.0 541.5 109.8 2.5'
uo_slip_rate_name = slip_rate_gss
uo_state_var_name = state_var_gss
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainUObasedCP
stol = 1e-2
tan_mod_type = exact
uo_slip_rates = 'slip_rate_gss'
uo_slip_resistances = 'slip_resistance_gss'
uo_state_vars = 'state_var_gss'
uo_state_var_evol_rate_comps = 'state_var_evol_rate_comp_gss'
[../]
[./strain]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
[../]
[./gss]
type = ElementAverageValue
variable = gss
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.01
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.01
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
(modules/xfem/test/tests/solid_mechanics_basic/edge_crack_3d_propagation.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[XFEM]
geometric_cut_userobjects = 'cut_mesh'
qrule = volfrac
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 5
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.2
elem_type = HEX8
[]
[UserObjects]
[./cut_mesh]
type = CrackMeshCut3DUserObject
mesh_file = mesh_edge_crack.xda
growth_dir_method = FUNCTION
size_control = 0.1
n_step_growth = 1
growth_direction_x = growth_func_x
growth_direction_y = growth_func_y
growth_direction_z = growth_func_z
growth_rate = growth_func_v
[../]
[]
[Functions]
[./growth_func_x]
type = ParsedFunction
expression = 1
[../]
[./growth_func_y]
type = ParsedFunction
expression = 0
[../]
[./growth_func_z]
type = ParsedFunction
expression = 0
[../]
[./growth_func_v]
type = ParsedFunction
expression = 0.15
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[Functions]
[./top_trac_y]
type = ConstantFunction
value = 10
[../]
[]
[BCs]
[./top_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = top_trac_y
[../]
[./bottom_x]
type = DirichletBC
boundary = bottom
variable = disp_x
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
boundary = bottom
variable = disp_z
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
block = 0
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
line_search = 'none'
[./Predictor]
type = SimplePredictor
scale = 1.0
[../]
# controls for linear iterations
l_max_its = 100
l_tol = 1e-2
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
# time control
start_time = 0.0
dt = 1.0
end_time = 3.0
max_xfem_update = 1
[]
[Outputs]
file_base = edge_crack_3d_propagation_out
execute_on = 'timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/combined/test/tests/misc/re_init_face.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 16
ny = 16
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
use_automatic_differentiation = false
strain = FINITE
add_variables = true
[]
[]
[Variables]
[disp_x]
order = FIRST
[]
[disp_y]
order = FIRST
[]
[]
[Materials]
[elastic_tensor_cover]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 10
poissons_ratio = 0.3
use_displaced_mesh = true
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = '1'
[]
[]
[Executioner]
type = Transient
dt = 0.3
num_steps = 3
[]
[Postprocessors]
[side_average]
type = SideAverageValue
boundary = right
variable = disp_x
[]
[]
(test/tests/restart/restart_transient_from_transient/pseudo_trans_with_2subs_sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
ny = 3
xmax = 0.3
ymax = 0.3
[]
[AuxVariables]
[power_density]
[]
[]
[Variables]
[temp]
[]
[]
[Kernels]
[heat_timedt]
type = TimeDerivative
variable = temp
[]
[heat_conduction]
type = Diffusion
variable = temp
[]
[heat_source_fuel]
type = CoupledForce
variable = temp
v = power_density
[]
[]
[BCs]
[bc]
type = DirichletBC
variable = temp
boundary = '1 3'
value = 100
[]
[bc2]
type = NeumannBC
variable = temp
boundary = '0 2'
value = 10.0
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart '
petsc_options_value = 'hypre boomeramg 100'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-7
end_time = 20
dt = 2.0
[]
[Postprocessors]
[temp_fuel_avg]
type = ElementAverageValue
variable = temp
execute_on = 'initial timestep_end'
[]
[pwr_density]
type = ElementIntegralVariablePostprocessor
variable = power_density
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
perf_graph = true
exodus = true
color = true
[]
(modules/solid_mechanics/test/tests/anisotropic_patch/anisotropic_patch_test.i)
# Patch Test
# This test is designed to compute constant xx, yy, zz, xy, yz, and zx
# stress on a set of irregular hexes. The mesh is composed of one
# block with seven elements. The elements form a unit cube with one
# internal element. There is a nodeset for each exterior node.
# The cube is displaced by 1e-6 units in x, 2e-6 in y, and 3e-6 in z.
# The faces are sheared as well (1e-6, 2e-6, and 3e-6 for xy, yz, and
# zx). This gives a uniform strain/stress state for all six unique
# tensor components.
# With Young's modulus at 1e6 and Poisson's ratio at 0, the shear
# modulus is 5e5 (G=E/2/(1+nu)). Therefore,
#
# stress xx = 1e6 * 1e-6 = 1
# stress yy = 1e6 * 2e-6 = 2
# stress zz = 1e6 * 3e-6 = 3
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = '1 2 3 4 5 6 7'
[]
[Mesh]#Comment
file = anisotropic_patch_test.e
[] # Mesh
[Functions]
[./rampConstant1]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 1e-6
[../]
[./rampConstant2]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 2e-6
[../]
[./rampConstant3]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 3e-6
[../]
[./rampConstant4]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 4e-6
[../]
[./rampConstant6]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 6e-6
[../]
[] # Functions
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[] # Variables
[AuxVariables]
[./elastic_energy]
order = CONSTANT
family = MONOMIAL
[../]
[] # AuxVariables
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = SMALL
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx vonmises_stress hydrostatic_stress firstinv_stress secondinv_stress thirdinv_stress'
[../]
[]
[AuxKernels]
[./elastic_energy]
type = ElasticEnergyAux
variable = elastic_energy
[../]
[] # AuxKernels
[BCs]
[./node1_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./node1_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = rampConstant2
[../]
[./node1_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 1
function = rampConstant3
[../]
[./node2_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 2
function = rampConstant1
[../]
[./node2_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = rampConstant2
[../]
[./node2_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 2
function = rampConstant6
[../]
[./node3_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 3
function = rampConstant1
[../]
[./node3_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./node3_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 3
function = rampConstant3
[../]
[./node4_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./node4_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./node4_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[./node5_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 5
function = rampConstant1
[../]
[./node5_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = rampConstant4
[../]
[./node5_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 5
function = rampConstant3
[../]
[./node6_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 6
function = rampConstant2
[../]
[./node6_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 6
function = rampConstant4
[../]
[./node6_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 6
function = rampConstant6
[../]
[./node7_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 7
function = rampConstant2
[../]
[./node7_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 7
function = rampConstant2
[../]
[./node7_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 7
function = rampConstant3
[../]
[./node8_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 8
function = rampConstant1
[../]
[./node8_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 8
function = rampConstant2
[../]
[./node8_z]
type = DirichletBC
variable = disp_z
boundary = 8
value = 0.0
[../]
[] # BCs
[Materials]
[./elastic_tensor]
type = ComputeElasticityTensor
C_ijkl = '1e6 0.0 0.0 1e6 0.0 1e6 0.5e6 0.5e6 0.5e6'
fill_method = symmetric9
euler_angle_1 = 18.0
euler_angle_2 = 43.0
euler_angle_3 = 177.0
# Isotropic material constants
# The three euler angles do not matter
# youngs_modulus = 1e6
# poissons_ratio = 0.0
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[] # Materials
[Executioner]
type = Transient
nl_abs_tol = 1e-10
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[] # Executioner
[Outputs]
file_base = anisotropic_patch_test_out
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[] # Outputs
(modules/contact/test/tests/verification/patch_tests/plane_2/plane2_template2.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane2_mesh.e
[]
[Problem]
type = AugmentedLagrangianContactProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
maximum_lagrangian_update_iterations = 200
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./zeroslip_x]
type = ConstantAux
variable = inc_slip_x
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./zeroslip_y]
type = ConstantAux
variable = inc_slip_y
boundary = 4
execute_on = timestep_begin
value = 0.0
[../]
[./accum_slip_x]
type = AccumulateAux
variable = accum_slip_x
accumulate_from_variable = inc_slip_x
execute_on = timestep_end
[../]
[./accum_slip_y]
type = AccumulateAux
variable = accum_slip_y
accumulate_from_variable = inc_slip_y
execute_on = timestep_end
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x5]
type = NodalVariableValue
nodeid = 4
variable = disp_x
[../]
[./disp_x9]
type = NodalVariableValue
nodeid = 8
variable = disp_x
[../]
[./disp_y5]
type = NodalVariableValue
nodeid = 4
variable = disp_y
[../]
[./disp_y9]
type = NodalVariableValue
nodeid = 8
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-8
nl_rel_tol = 1e-7
l_max_its = 100
nl_max_its = 200
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-3
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x5 disp_y5 disp_x9 disp_y9 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
al_penetration_tolerance = 1e-8
[../]
[]
(modules/optimization/test/tests/userobjects/adjoint_solution/forward.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
[]
[AuxVariables/u]
[]
[AuxKernels]
[u_aux]
type = ParsedAux
variable = u
expression = '(x + y) * t'
use_xyzt = true
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
dt = 1
end_time = 10
[]
[Outputs]
exodus = true
[]
(modules/richards/test/tests/jacobian_2/jnQ2P_bh2.i)
# quick two phase with injection borehole
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[UserObjects]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.3 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = Q2PRelPermPowerGas
simm = 0.1
n = 3
[../]
[./borehole_total_outflow_mass]
type = RichardsSumQuantity
[../]
[]
[Variables]
[./pp]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 1
[../]
[../]
[./sat]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Q2P]
porepressure = pp
saturation = sat
water_density = DensityWater
water_relperm = RelPermWater
water_viscosity = 1
gas_density = DensityGas
gas_relperm = RelPermGas
gas_viscosity = 1
diffusivity = 0
[]
[DiracKernels]
[./bh_water]
type = Q2PBorehole
bottom_pressure = 2
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = sat
unit_weight = '0 0 0'
character = -1E12
fluid_density = DensityWater
fluid_relperm = RelPermWater
other_var = pp
var_is_porepressure = false
fluid_viscosity = 0.5
[../]
[./bh_gas]
type = Q2PBorehole
bottom_pressure = 1.5
point_file = jn30.bh
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = -1E12
fluid_density = DensityGas
fluid_relperm = RelPermGas
other_var = sat
var_is_porepressure = true
fluid_viscosity = 0.25
[../]
[]
[Materials]
[./rock]
type = Q2PMaterial
block = 0
mat_porosity = 0 # just so we get virtually no contributions from the time derivatives
mat_permeability = '1.1E-20 0 0 0 2.2E-20 0 0 0 3.3E-20'
gravity = '1 2 3'
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
#petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jnQ2P_bh2
exodus = false
[]
(modules/solid_mechanics/test/tests/weak_plane_shear/large_deform2.i)
# large strain with weak-plane normal rotating with mesh
# First rotate mesh 45deg about x axis
# Then apply stretch in the y=z direction.
# This should create a pure tensile load (no shear), which
# should return to the yield surface.
#
# Since cohesion=1E6 and tan(friction_angle)=1, and
# wps_smoother = 0.5E6, the apex of the weak-plane cone is
# at normal_stress = 0.5E6. So, the result should be
# s_yy = s_yz = s_zz = 0.25E6
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_yz stress_zz'
[]
[BCs]
# rotate:
# ynew = c*y + s*z. znew = -s*y + c*z
[bottomx]
type = FunctionDirichletBC
variable = disp_x
boundary = back
function = '0'
[]
[bottomy]
type = FunctionDirichletBC
variable = disp_y
boundary = back
function = '0.70710678*y+0.70710678*z-y'
[]
[bottomz]
type = FunctionDirichletBC
variable = disp_z
boundary = back
function = '-0.70710678*y+0.70710678*z-z'
[]
[topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = '0'
[]
[topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = '0.70710678*y+0.70710678*z-y+if(t>0,1,0)'
[]
[topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '-0.70710678*y+0.70710678*z-z+if(t>0,1,0)'
[]
[]
[AuxVariables]
[yield_fcn]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[]
[]
[Postprocessors]
[s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[]
[s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[]
[s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[]
[s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[]
[f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[]
[]
[UserObjects]
[coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[]
[tanphi]
type = SolidMechanicsHardeningConstant
value = 1
[]
[tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.111107723
[]
[wps]
type = SolidMechanicsPlasticWeakPlaneShear
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
smoother = 0.5E6
yield_function_tolerance = 1E-9
internal_constraint_tolerance = 1E-9
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[]
[mc]
type = ComputeMultiPlasticityStress
plastic_models = wps
transverse_direction = '0 0 1'
ep_plastic_tolerance = 1E-8
debug_fspb = crash
[]
[]
[Executioner]
start_time = -1
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_copy_transfer/second_lagrange_from_sub/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[./u]
family = LAGRANGE
order = SECOND
[../]
[]
[Problem]
type = FEProblem
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = FullSolveMultiApp
input_files = sub.i
execute_on = initial
[../]
[]
[Transfers]
[./from_sub]
type = MultiAppCopyTransfer
source_variable = u
variable = u
from_multi_app = sub
[../]
[]
[Outputs]
exodus = true
[]
(modules/stochastic_tools/test/tests/multiapps/batch_sampler_transient_multiapp/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[average]
type = AverageNodalVariableValue
variable = u
[]
[]
[Controls]
[stochastic]
type = SamplerReceiver
[]
[]
(test/tests/outputs/csv/csv_restart_part1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./mid]
type = PointValue
variable = u
point = '0.5 0.5 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
csv = true
checkpoint = true
[]
(modules/solid_mechanics/test/tests/tensile/planar7.i)
# A single unit element is stretched by (0.5, 0.4, 0.3)E-6m
# with Lame lambda = 0.6E6 and Lame mu (shear) = 1E6
# stress_xx = 1.72 Pa
# stress_yy = 1.52 Pa
# stress_zz = 1.32 Pa
# tensile_strength is set to 1.3Pa
#
# The return should be to the edge (the algorithm will first try the tip) with
# plastic_multiplier0 = 0, plastic_multiplier1 = 5E-8, plastic_multiplier2 = 1.5E-7
# internal = 2E-7
# stress_xx = stress_yy = 1.3
# stress_zz = 1.2
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0.5E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.4E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.3E-6*z'
[../]
[]
[AuxVariables]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./f0_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl_auxk]
type = MaterialStdVectorAux
property = plastic_internal_parameter
index = 0
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./hard]
type = SolidMechanicsHardeningConstant
value = 1.3
[../]
[./tens]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = hard
shift = 1E-6
yield_function_tolerance = 1E-6
internal_constraint_tolerance = 1E-5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.6E6 1E6'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = tens
debug_fspb = none
debug_jac_at_stress = '1 2 3 2 -4 -5 3 -5 10'
debug_jac_at_pm = '0.1 0.2 0.3'
debug_jac_at_intnl = 1E-6
debug_stress_change = 1E-6
debug_pm_change = '1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = planar7
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/poro_elasticity/pp_generation_unconfined.i)
# A sample is constrained on all sides, except its top
# and its boundaries are
# also impermeable. Fluid is pumped into the sample via a
# volumetric source (ie kg/second per cubic meter), and the
# rise in the top surface, porepressure, and stress are observed.
#
# In the standard poromechanics scenario, the Biot Modulus is held
# fixed and the source has units 1/time. Then the expected result
# is
# strain_zz = disp_z = BiotCoefficient*BiotModulus*s*t/((bulk + 4*shear/3) + BiotCoefficient^2*BiotModulus)
# porepressure = BiotModulus*(s*t - BiotCoefficient*strain_zz)
# stress_xx = (bulk - 2*shear/3)*strain_zz (remember this is effective stress)
# stress_zz = (bulk + 4*shear/3)*strain_zz (remember this is effective stress)
#
# In porous_flow, however, the source has units kg/s/m^3 and the
# Biot Modulus is not held fixed. This means that disp_z, porepressure,
# etc are not linear functions of t. Nevertheless, the ratios remain
# fixed:
# stress_xx/strain_zz = (bulk - 2*shear/3) = 1 (for the parameters used here)
# stress_zz/strain_zz = (bulk + 4*shear/3) = 4 (for the parameters used here)
# porepressure/strain_zz = 13.3333333 (for the parameters used here)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1e-5
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[confinez]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = porepressure
gravity = '0 0 0'
fluid_component = 0
[]
[source]
type = BodyForce
function = 0.1
variable = porepressure
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 3.3333333333
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '1 1.5'
# bulk modulus is lambda + 2*mu/3 = 1 + 2*1.5/3 = 2
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
porosity_zero = 0.1
biot_coefficient = 0.3
solid_bulk = 2
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 1 0 0 0 1' # unimportant
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0 # unimportant in this fully-saturated situation
phase = 0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = none
point = '0 0 0'
variable = porepressure
[]
[zdisp]
type = PointValue
outputs = none
point = '0 0 0.5'
variable = disp_z
[]
[stress_xx]
type = PointValue
outputs = none
point = '0 0 0'
variable = stress_xx
[]
[stress_yy]
type = PointValue
outputs = none
point = '0 0 0'
variable = stress_yy
[]
[stress_zz]
type = PointValue
outputs = none
point = '0 0 0'
variable = stress_zz
[]
[stress_xx_over_strain]
type = FunctionValuePostprocessor
function = stress_xx_over_strain_fcn
outputs = csv
[]
[stress_zz_over_strain]
type = FunctionValuePostprocessor
function = stress_zz_over_strain_fcn
outputs = csv
[]
[p_over_strain]
type = FunctionValuePostprocessor
function = p_over_strain_fcn
outputs = csv
[]
[]
[Functions]
[stress_xx_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_xx zdisp'
[]
[stress_zz_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'stress_zz zdisp'
[]
[p_over_strain_fcn]
type = ParsedFunction
expression = a/b
symbol_names = 'a b'
symbol_values = 'p0 zdisp'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
dt = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = pp_generation_unconfined
[csv]
type = CSV
[]
[]
(modules/porous_flow/examples/tutorial/03.i)
# Darcy flow with heat advection and conduction
[Mesh]
[annular]
type = AnnularMeshGenerator
nr = 10
rmin = 1.0
rmax = 10
growth_r = 1.4
nt = 4
dmin = 0
dmax = 90
[]
[make3D]
type = MeshExtruderGenerator
extrusion_vector = '0 0 12'
num_layers = 3
bottom_sideset = 'bottom'
top_sideset = 'top'
input = annular
[]
[shift_down]
type = TransformGenerator
transform = TRANSLATE
vector_value = '0 0 -6'
input = make3D
[]
[aquifer]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 -2'
top_right = '10 10 2'
input = shift_down
[]
[injection_area]
type = ParsedGenerateSideset
combinatorial_geometry = 'x*x+y*y<1.01'
included_subdomains = 1
new_sideset_name = 'injection_area'
input = 'aquifer'
[]
[rename]
type = RenameBlockGenerator
old_block = '0 1'
new_block = 'caps aquifer'
input = 'injection_area'
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
[]
[temperature]
initial_condition = 293
scaling = 1E-8
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
temperature = temperature
coupling_type = ThermoHydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1E6
boundary = injection_area
[]
[constant_injection_temperature]
type = DirichletBC
variable = temperature
value = 313
boundary = injection_area
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
viscosity = 1.0E-3
density0 = 1000.0
thermal_expansion = 0.0002
cp = 4194
cv = 4186
porepressure_coefficient = 0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
block = aquifer
permeability = '1E-14 0 0 0 1E-14 0 0 0 1E-14'
[]
[permeability_caps]
type = PorousFlowPermeabilityConst
block = caps
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-16'
[]
[thermal_expansion]
type = PorousFlowConstantThermalExpansionCoefficient
biot_coefficient = 0.8
drained_coefficient = 0.003
fluid_coefficient = 0.0002
[]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
density = 2500.0
specific_heat_capacity = 1200.0
[]
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '10 0 0 0 10 0 0 0 10'
block = 'caps aquifer'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/chem06.i)
# PorousFlowPreDis, which is essentially checking the derivatives of the secondary concentrations in PorousFlowMassFractionAqueousPreDisChemistry
# Dissolution with no temperature dependence, with one primary variable = 0 and stoichiometry = 1
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.2
[]
[b]
initial_condition = 0.0
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 1.234
[]
[temp]
initial_condition = 0.5
[]
[ini_sec_conc]
initial_condition = 0.222
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[a]
type = PorousFlowPreDis
variable = a
mineral_density = 1E5
stoichiometry = 2
[]
[b]
type = PorousFlowPreDis
variable = b
mineral_density = 2.2E5
stoichiometry = 3
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'a b'
number_fluid_phases = 1
number_fluid_components = 3
number_aqueous_kinetic = 1
[]
[]
[AuxVariables]
[pressure]
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.9
[]
[temperature]
type = PorousFlowTemperature
temperature = temp
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'a b'
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = 'a b'
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = '0.5 0.8'
reactions = '3 1'
specific_reactive_surface_area = -44.4E-2
kinetic_rate_constant = 0.678
activation_energy = 4.4
molar_volume = 3.3
reference_temperature = 1
gas_constant = 7.4
theta_exponent = 1
eta_exponent = 1.2
[]
[mineral]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_sec_conc
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 0.1
[]
[Preconditioning]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp_user_object.i)
[Mesh]
type = GeneratedMesh
dim = 2
elem_type = QUAD4
displacements = 'disp_x disp_y'
nx = 2
ny = 2
[]
[Variables]
[./disp_x]
block = 0
[../]
[./disp_y]
block = 0
[../]
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_yy]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[UserObjects]
[./prop_read]
type = PropertyReadFile
prop_file_name = 'euler_ang_file.txt'
# Enter file data as prop#1, prop#2, .., prop#nprop
nprop = 3
read_type = element
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = stress
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./e_yy]
type = RankTwoAux
variable = e_yy
rank_two_tensor = lage
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = fp
index_j = 1
index_i = 1
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
read_prop_user_object = prop_read
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./e_yy]
type = ElementAverageValue
variable = e_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_yy]
type = ElementAverageValue
variable = fp_yy
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.01
dtmax = 10.0
dtmin = 0.01
num_steps = 10
[]
[Outputs]
file_base = crysp_user_object_out
exodus = true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y'
use_displaced_mesh = true
[../]
[]
(modules/combined/test/tests/internal_volume/rz_displaced_quad8.i)
#
# Volume Test
#
# This test is designed to compute the volume of a space when displacements
# are imposed.
#
# The mesh is composed of one block (1) with two elements. The mesh is
# such that the initial volume is 1. One element face is displaced to
# produce a final volume of 2.
#
# r1
# +----+ -
# | | |
# +----+ h V1 = pi * h * r1^2
# | | |
# +----+ -
#
# becomes
#
# +----+
# | \
# +------+ v2 = pi * h/2 * ( r2^2 + 1/3 * ( r2^2 + r2*r1 + r1^2 ) )
# | |
# +------+
# r2
#
# r1 = 1
# r2 = 1.5380168369562588
# h = 1/pi
#
# Note: Because the InternalVolume PP computes cavity volumes as positive,
# the volumes reported are negative.
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = meshes/rz_displaced_quad8.e
displacements = 'disp_x disp_y'
[]
[Functions]
[./disp_x]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 0.5380168369562588'
[../]
[./disp_x2]
type = PiecewiseLinear
scale_factor = 0.5
x = '0. 1.'
y = '0. 0.5380168369562588'
[../]
[]
[Variables]
[./disp_x]
order = SECOND
family = LAGRANGE
[../]
[./disp_y]
order = SECOND
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = false
decomposition_method = EigenSolution
incremental = true
strain = FINITE
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./x]
type = FunctionDirichletBC
boundary = 3
variable = disp_x
function = disp_x
[../]
[./x2]
type = FunctionDirichletBC
boundary = 4
variable = disp_x
function = disp_x2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
start_time = 0.0
dt = 1.0
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 2
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_3d.i)
#This tests the J-Integral evaluation capability.
#This is a 3d extrusion of a 2d plane strain model with 2 elements
#through the thickness, and calculates the J-Integrals using options
#to treat it as 3d.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[Mesh]
file = crack3d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
radius_inner = '4.0 5.5'
radius_outer = '5.5 7.0'
output_variable = 'disp_x'
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = 500
value = 0.0
[../]
[./no_z2]
type = DirichletBC
variable = disp_z
boundary = 510
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./disp_x_centercrack]
type = CrackFrontData
crack_front_definition = crackFrontDefinition
variable = disp_x
crack_front_point_index = 1
[../]
[]
[Outputs]
file_base = j_integral_3d_out
exodus = true
csv = true
[]
(test/tests/auxkernels/element_aux_boundary/high_order_boundary_aux.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[]
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[real_property]
family = MONOMIAL
order = SECOND
[]
[]
[AuxKernels]
[real_property]
type = MaterialRealAux
variable = real_property
property = real_property
boundary = '0 2'
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 0
value = 3
[]
[right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[]
[]
[Materials]
[boundary_mat]
type = OutputTestMaterial
boundary = '0 1 2 3'
real_factor = 2
variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/general_field/nearest_node/duplicated_nearest_node_tests/fromsub_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
elem_type = QUAD8
[]
[Variables]
[u]
family = LAGRANGE
order = FIRST
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[nodal_source_from_sub_nodal]
family = LAGRANGE
order = FIRST
[]
[nodal_source_from_sub_elemental]
family = MONOMIAL
order = CONSTANT
[]
[elemental_source_from_sub_nodal]
family = LAGRANGE
order = FIRST
[]
[elemental_source_from_sub_elemental]
family = MONOMIAL
order = CONSTANT
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0.48 0.01 0 -1.01 0.01 0'
input_files = fromsub_sub.i
output_in_position = true
[]
[]
[Transfers]
[from_sub_nodal_from_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u
variable = nodal_source_from_sub_nodal
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[from_sub_nodal_from_elemental]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u
variable = nodal_source_from_sub_elemental
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[from_sub_elemental_from_nodal]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_sub_nodal
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[from_sub_elemental_from_elemental]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = u_elemental
variable = elemental_source_from_sub_elemental
# Transfer relies on two nodes that are equidistant to the target point
search_value_conflicts = false
[]
[]
(test/tests/functions/piecewise_multilinear/twoD_const.i)
# PiecewiseMultilinear function tests in 2D
# See [Functions] block for a description of the tests
# The functions are compared with ParsedFunctions using postprocessors
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 2
nx = 4
ymin = -1
ymax = 1
ny = 4
[]
[Variables]
[./dummy]
[../]
[]
[Kernels]
[./dummy_u]
type = TimeDerivative
variable = dummy
[../]
[]
[AuxVariables]
[./constant]
family = MONOMIAL
order = CONSTANT
[../]
[./constant_ref]
family = MONOMIAL
order = CONSTANT
[../]
[./diff]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./const_AuxK]
type = FunctionAux
variable = constant
function = const_fcn
[../]
[./const_ref_AuxK]
type = FunctionAux
variable = constant_ref
function = const_ref
[../]
[./diff]
type = ParsedAux
variable = diff
expression = 'constant - constant_ref'
coupled_variables = 'constant constant_ref'
[../]
[]
[Functions]
[./const_fcn]
type = PiecewiseMulticonstant
direction = 'left right'
data_file = twoD_const.txt
[../]
[./const_ref]
type = ParsedFunction
expression = '
ix := if(x < 0.5, 0, if(x < 1, 1, 2));
iy := if(y > 0, 2, if(y > -0.5, 1, 0));
iy * 3 + ix
'
[../]
[]
[Postprocessors]
[./diff_pp]
type = ElementIntegralVariablePostprocessor
variable = diff
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = twoD_const
hide = dummy
exodus = true
[]
(test/tests/transfers/general_field/shape_evaluation/displaced/child.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
ymin = 0
xmax = 0.2
ymax = 0.5
nx = 5
ny = 15
elem_type = QUAD4
[]
displacements = 'disp_x disp_y'
[]
[Problem]
kernel_coverage_check = false
skip_nl_system_check = true
[]
[AuxVariables]
[solid_indicator]
initial_condition = 1.0
[]
[disp_x]
[]
[disp_y]
[]
[]
[AuxKernels]
[move]
type = FunctionAux
variable = disp_x
function = 't'
execute_on = 'TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type -pc_factor_shift_type'
petsc_options_value = 'lu superlu_dist NONZERO'
nl_max_its = 40
l_max_its = 15
line_search = 'none'
nl_abs_tol = 1e-5
nl_rel_tol = 1e-4
automatic_scaling = true
[]
[Outputs]
[out]
type = Exodus
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
(modules/peridynamics/test/tests/jacobian_check/weak_planestress_thermomechanics_smallstrain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
out_of_plane_strain = strain_zz
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./strain_zz]
[../]
[./temp]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal_strain
[../]
[]
[Kernels]
[./strain_zz]
type = WeakPlaneStressNOSPD
variable = strain_zz
eigenstrain_names = thermal_strain
[../]
[./heat_conduction]
type = HeatConductionBPD
variable = temp
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.3
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
eigenstrain_names = thermal_strain
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-5
stress_free_temperature = 0.5
eigenstrain_name = thermal_strain
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[./thermal]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/xfem/test/tests/init_solution_propagation/init_solution_propagation.i)
# The purpose of this test is to verify that the procedures for initializing
# the solution on nodes/elements affected by XFEM works correctly in both
# serial and parallel.
# The crack cuts near to domain boundaries in parallel, and the displacement
# solution will be wrong in parallel if this is not done correctly. This
# test also has multiple aux variables of various types that are only computed
# on initialization, and which will be wrong if the XFEM initializtion
# is not done correctly.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[XFEM]
output_cut_plane = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 7
ny = 7
xmin = 0.0
xmax = 25.0
ymin = -12.5
ymax = 12.5
elem_type = QUAD4
[]
[UserObjects]
[./line_seg_cut_set_uo]
type = LineSegmentCutSetUserObject
cut_data ='0.0000e+000 0.0000e+000 5.5000e+000 0.0000e+000 0.0 0.0
5.5000e+000 0.0000e+000 2.5500e+001 0.0000e+000 0.05 1.05'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./const_monomial]
order = CONSTANT
family = MONOMIAL
[../]
[./first_monomial]
order = FIRST
family = MONOMIAL
[../]
[./first_linear]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./const_monomial]
type = FunctionAux
function = 'dummy'
variable = const_monomial
execute_on = 'initial'
[../]
[./first_monomial]
type = FunctionAux
function = 'dummy'
variable = first_monomial
execute_on = 'initial'
[../]
[./first_linear]
type = FunctionAux
function = 'dummy'
variable = first_linear
execute_on = 'initial'
[../]
[]
[Functions]
[./dummy]
type = ParsedFunction
expression = 'x*x+y*y'
[../]
[./disp_top_y]
type = PiecewiseLinear
x = '0 1'
y = '0 0.1'
[../]
[]
[BCs]
[./top_y]
type = FunctionDirichletBC
boundary = 2
variable = disp_y
function = disp_top_y
[../]
[./bottom_y]
type = DirichletBC
boundary = 0
variable = disp_y
value = 0.0
[../]
[./right_x]
type = DirichletBC
boundary = 1
variable = disp_x
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 8'
petsc_options = '-snes_ksp_ew'
l_max_its = 100
nl_max_its = 25
nl_rel_tol = 1e-6
nl_abs_tol = 1e-8
start_time = 0.0
dt = 0.1
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/phase_field/test/tests/initial_conditions/NestedBoundingBoxIC_2D.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
xmin = 0
xmax = 400
ny = 10
ymin = 0
ymax = 100
[]
[Problem]
solve = false
[]
[Variables]
[./c]
[../]
[]
[ICs]
[./c]
type = NestedBoundingBoxIC
variable = c
smaller_coordinate_corners = '200 50 0 150 30 0 100 20 0'
larger_coordinate_corners = '210 60 0 280 80 0 300 90 0'
inside = '0.2 0.5 0.8'
outside = 1
int_width = 3
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 1
dt = 1e-5
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/kinetics/bio_death.i)
# Example of biomass death
# In this example, the methanogen does NOT metabolize CH3COO- + H2O -> CH4(aq) + HCO3- because it is not provided with an appropriate GeochemistryKineticRate. Instead, it simply dies, via:
# d(moles)/dt = -0.5 * moles
# In the database file, the methanogen is provided with a molecular weight 1E9 g/mol, so
# -0.5 * moles = -0.5E-9 * mass
# This is encoded in the rate_biomass_death object below
# Note that the DE is solved using an implicit method, so the solution is
# moles(t + dt) = moles(t) / (1 + 0.5 * dt)
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "HCO3-"
constraint_species = "H2O HCO3- CH3COO- CH4(aq) H+"
constraint_value = " 1.0 2E-3 1E-6 1E-6 -6"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition bulk_composition log10activity"
constraint_unit = " kg moles moles moles dimensionless"
kinetic_species_name = methanogen
kinetic_species_initial_value = 1
kinetic_species_unit = moles
ramp_max_ionic_strength_initial = 0
execute_console_output_on = '' # only CSV output for this example
[]
[UserObjects]
[rate_biomass_death]
type = GeochemistryKineticRate
kinetic_species_name = methanogen
intrinsic_rate_constant = 0.5E-9
multiply_by_mass = true
eta = 0
direction = DEATH
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ CH3COO- CH4(aq) HCO3-"
kinetic_minerals = methanogen
kinetic_rate_descriptions = rate_biomass_death
[]
[]
[Executioner]
type = Transient
dt = 1E-2
end_time = 10
[]
[AuxVariables]
[moles_biomass]
[]
[transported_acetate]
[]
[]
[AuxKernels]
[moles_biomass]
type = GeochemistryQuantityAux
species = methanogen
reactor = reactor
variable = moles_biomass
quantity = kinetic_moles
[]
[transported_acetate]
type = GeochemistryQuantityAux
species = "CH3COO-"
reactor = reactor
variable = transported_acetate
quantity = transported_moles_in_original_basis
[]
[]
[Postprocessors]
[moles_biomass]
type = PointValue
point = '0 0 0'
variable = moles_biomass
[]
[transported_acetate]
type = PointValue
point = '0 0 0'
variable = transported_acetate
[]
[]
[Outputs]
time_step_interval = 100
csv = true
[]
(test/tests/misc/check_error/scalar_kernel_with_var.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./v]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./rea]
type = Reaction
variable = u
[../]
[]
[ScalarKernels]
[./nope]
type = ODETimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
[]
[Outputs]
file_base = out
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test4ns.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-10
l_max_its = 10
start_time = 0.0
dt = 0.0125
end_time = 1.0
[]
[Outputs]
file_base = pl_test4ns_out
exodus = true
[]
(modules/misc/test/tests/ad_arrhenius_material_property/exact.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[Variables]
[temp]
initial_condition = 1100
[]
[]
[Kernels]
[heat]
type = ADDiffusion
variable = temp
[]
[]
[BCs]
[temp]
type = ADFunctionDirichletBC
variable = temp
boundary = 'left right'
function = '100 * t + 100'
[]
[]
[Materials]
[D]
type = ADArrheniusMaterialProperty
temperature = temp
activation_energy = '0.5 0.1'
frequency_factor = '5 3e-3'
gas_constant = 8.617e-5
property_name = D
outputs = all
[]
[D_exact]
type = ParsedMaterial
property_name = D_exact
coupled_variables = temp
constant_names = 'Q1 D01 Q2 D02 R'
constant_expressions = '0.5 5 0.1 3e-3 8.617e-5'
expression = 'D01 * exp(-Q1 / R / temp) + D02 * exp(-Q2 / R / temp)'
outputs = all
[]
[]
[Executioner]
type = Transient
num_steps = 10
[]
[Postprocessors]
[D]
type = ElementAverageValue
variable = D
[]
[D_exact]
type = ElementAverageValue
variable = D_exact
[]
[diff_D]
type = DifferencePostprocessor
value1 = 'D'
value2 = 'D_exact'
outputs = console
[]
[]
[Outputs]
csv = true
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test4.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 1
xmin = 0
xmax = 4
ymin = 0
ymax = 4
zmin = 0
zmax = 1
[]
[SubdomainBoundingBox]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '1 1 0'
top_right = '3 3 1'
[]
[ed0]
type = BlockDeletionGenerator
block = 1
input = SubdomainBoundingBox
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/capped_weak_plane/throw_test.i)
# Illustrates throwing an Exception from a Material. In this case we
# don't actually recover from the segfault (so it is a RunException
# test) but in practice one could do so. The purpose of this test is
# to ensure that exceptions can be thrown from Materials with stateful
# material properties without reading/writing to/from uninitialized
# memory.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
[../]
[]
[BCs]
[./bottomx]
type = DirichletBC
variable = disp_x
boundary = back
value = 0.0
[../]
[./bottomy]
type = DirichletBC
variable = disp_y
boundary = back
value = 0.0
[../]
[./bottomz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[./topx]
type = FunctionDirichletBC
variable = disp_x
boundary = front
function = 0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = front
function = 0
[../]
[./topz]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = t
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 20
[../]
[./tanphi]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[./tanpsi]
type = SolidMechanicsHardeningConstant
value = 0.1
[../]
[./t_strength]
type = SolidMechanicsHardeningCubic
value_0 = 1
value_residual = 2
internal_limit = 1
[../]
[./c_strength]
type = SolidMechanicsHardeningConstant
value = 100
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 1'
[../]
[./admissible]
type = ComputeMultipleInelasticStress
inelastic_models = stress
perform_finite_strain_rotations = false
[../]
[./stress]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanpsi
tensile_strength = t_strength
compressive_strength = c_strength
max_NR_iterations = 1
tip_smoother = 5
smoothing_tol = 5
yield_function_tol = 1E-10
[../]
[]
[Executioner]
end_time = 1
dt = 1
dtmin = 1
type = Transient
[]
[Outputs]
file_base = SEGFAULT
csv = true
[]
(modules/combined/test/tests/grain_texture/EulerAngle2RGBAction.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 40
ny = 12
xmax = 1000
ymax = 300
elem_type = QUAD4
[]
[GlobalParams]
op_num = 2
var_name_base = gr
[]
[Variables]
[./PolycrystalVariables]
[../]
[]
[ICs]
[./PolycrystalICs]
[./BicrystalBoundingBoxIC]
x1 = 0
y1 = 0
x2 = 500
y2 = 1000
[../]
[../]
[]
[AuxVariables]
[./bnds]
order = FIRST
family = LAGRANGE
[../]
[./unique_grains]
order = CONSTANT
family = MONOMIAL
[../]
[./var_indices]
order = CONSTANT
family = MONOMIAL
[../]
[./active_bounds_elemental]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./PolycrystalKernel]
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
execute_on = timestep_end
[../]
[./unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = UNIQUE_REGION
[../]
[./var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
execute_on = 'initial timestep_begin'
field_display = VARIABLE_COLORING
[../]
[./active_bounds_elemental]
type = FeatureFloodCountAux
variable = active_bounds_elemental
field_display = ACTIVE_BOUNDS
execute_on = 'initial timestep_begin'
flood_counter = grain_tracker
[../]
[]
[Modules]
[./PhaseField]
[./EulerAngles2RGB]
crystal_structure = cubic
euler_angle_provider = euler_angle_file
grain_tracker = grain_tracker
[../]
[../]
[]
[Materials]
[./Copper]
type = GBEvolution
block = 0
T = 500 # K
wGB = 75 # nm
GBmob0 = 2.5e-6 #m^4/(Js) from Schoenfelder 1997
Q = 0.23 #Migration energy in eV
GBenergy = 0.708 #GB energy in J/m^2
time_scale = 1.0e-6
[../]
[]
[UserObjects]
[./grain_tracker]
type = FauxGrainTracker
connecting_threshold = 0.05
compute_var_to_feature_map = true
flood_entity_type = elemental
execute_on = 'initial timestep_begin'
outputs = none
[../]
[./euler_angle_file]
type = EulerAngleFileReader
file_name = test.tex
[../]
[]
[Postprocessors]
[./gr0_area]
type = ElementIntegralVariablePostprocessor
variable = gr0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -pc_hypre_boomeramg_strong_threshold'
petsc_options_value = 'hypre boomeramg 31 0.7'
l_max_its = 30
l_tol = 1e-4
nl_max_its = 30
nl_rel_tol = 1e-9
start_time = 0.0
num_steps = 3
dt = 0.2
[]
[Outputs]
execute_on = 'initial timestep_end'
exodus = true
perf_graph = true
[]
(modules/porous_flow/test/tests/jacobian/fflux12.i)
# 1phase, 3components, constant viscosity, constant insitu permeability
# density with constant bulk, FLAC relative perm with a cubic, nonzero gravity, unsaturated with VG
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[massfrac1]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
min = -1.0
max = 0.0
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 0.3
[]
[massfrac1]
type = RandomIC
variable = massfrac1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pp
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = massfrac0
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = massfrac1
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0 massfrac1'
number_fluid_phases = 1
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.6
alpha = 1 # small so that most effective saturations are close to 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0 massfrac1'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityFLAC
m = 10
phase = 0
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/postprocessors/element_time_derivative/element_time_derivative_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
# dudt = 3*t^2*(x^2 + y^2)
type = ParsedFunction
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./forcing_fn2]
# dudt = 3*t^2*(x^2 + y^2)
type = ParsedFunction
expression = t*x*y
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn2
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./elementAvgTimeDerivative]
type = ElementAverageTimeDerivative
variable = u
[../]
[./elementAvgValue]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
scheme = implicit-euler
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = out_elm_time_deriv
csv = true
[]
(modules/porous_flow/test/tests/mass_conservation/mass15.i)
# Checking that the mass postprocessor correctly throws a paramError when an incorrect
# strain base_name is given
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 3
xmin = -1
xmax = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[total_mass]
type = PorousFlowFluidMass
base_name = incorrect_base_name
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
[]
(modules/stochastic_tools/test/tests/samplers/AdaptiveImportanceSampler/ais.i)
[StochasticTools]
[]
[Distributions]
[mu1]
type = Normal
mean = 0.0
standard_deviation = 0.5
[]
[mu2]
type = Normal
mean = 1
standard_deviation = 0.5
[]
[]
[Samplers]
[sample]
type = AdaptiveImportance
distributions = 'mu1 mu2'
proposal_std = '1.0 1.0'
output_limit = 0.65
num_samples_train = 30
num_importance_sampling_steps = 30
std_factor = 0.9
initial_values = '-0.103 1.239'
inputs_reporter = 'adaptive_MC/inputs'
use_absolute_value = true
seed = 1012
[]
[]
[MultiApps]
[sub]
type = SamplerFullSolveMultiApp
input_files = sub.i
sampler = sample
[]
[]
[Transfers]
[param]
type = SamplerParameterTransfer
to_multi_app = sub
sampler = sample
parameters = 'BCs/left/value BCs/right/value'
[]
[reporter_transfer]
type = SamplerReporterTransfer
from_reporter = 'average/value'
stochastic_reporter = 'constant'
from_multi_app = sub
sampler = sample
[]
[]
[Reporters]
[constant]
type = StochasticReporter
[]
[adaptive_MC]
type = AdaptiveMonteCarloDecision
output_value = constant/reporter_transfer:average:value
inputs = 'inputs'
sampler = sample
[]
[ais_stats]
type = AdaptiveImportanceStats
output_value = constant/reporter_transfer:average:value
sampler = sample
[]
[]
[Executioner]
type = Transient
[]
[Outputs]
[out]
type = JSON
[]
[]
(modules/solid_mechanics/test/tests/truss/truss_2d_action.i)
#
# Truss in two dimensional space
#
# The truss is made of five equilateral triangles supported at each end.
# The truss starts at (0,0). At (1,0), there is a point load of 25.
# The reactions are therefore
# Ryleft = 2/3 * 25 = 16.7
# Ryright = 1/3 * 25 = 8.33
# The area of each member is 0.8.
# Statics gives the stress in each member. For example, for element 6 (from
# (0,0) to (1/2,sqrt(3)/2)), the force is
# f = 2/3 * 25 * 2/sqrt(3) = 100/3/sqrt(3) (compressive)
# and the stress is
# s = -100/3/sqrt(3)/0.8 = -24.06
#
[Mesh]
type = FileMesh
file = truss_2d.e
displacements = 'disp_x disp_y'
[]
[AuxVariables]
[./axial_stress]
order = CONSTANT
family = MONOMIAL
[../]
[./e_over_l]
order = CONSTANT
family = MONOMIAL
[../]
[./area]
order = CONSTANT
family = MONOMIAL
[../]
[./react_x]
order = FIRST
family = LAGRANGE
[../]
[./react_y]
order = FIRST
family = LAGRANGE
[../]
[./react_z]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./x2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 .5 1 1'
[../]
[./y2]
type = PiecewiseLinear
x = '0 1 2 3'
y = '0 0 .5 1'
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./fixy4]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0
[../]
[]
[DiracKernels]
[./pull]
type = ConstantPointSource
value = -25
point = '1 0 0'
variable = disp_y
[../]
[]
[AuxKernels]
[./axial_stress]
type = MaterialRealAux
block = 1
property = axial_stress
variable = axial_stress
[../]
[./e_over_l]
type = MaterialRealAux
block = 1
property = e_over_l
variable = e_over_l
[../]
[./area]
type = ConstantAux
block = 1
variable = area
value = 0.8
execute_on = 'initial timestep_begin'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -ksp_gmres_restart'
petsc_options_value = 'jacobi 101'
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
dt = 1
num_steps = 1
end_time = 1
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./block]
truss = true
add_variables = true
displacements = 'disp_x disp_y'
# area = area # commented out for error check
block = 1
save_in = 'react_x react_y'
[../]
[]
[Materials]
[./linelast]
type = LinearElasticTruss
block = 1
youngs_modulus = 1e6
displacements = 'disp_x disp_y'
[../]
[]
[Outputs]
file_base = 'truss_2d_out'
exodus = true
[]
(modules/combined/examples/optimization/2d_mbb_pde_amr.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 30
ny = 10
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = pull
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[Dc]
initial_condition = -1.0
[]
[]
[AuxVariables]
[Emin]
family = MONOMIAL
order = CONSTANT
initial_condition = ${Emin}
[]
[power]
family = MONOMIAL
order = CONSTANT
initial_condition = ${power}
[]
[E0]
family = MONOMIAL
order = CONSTANT
initial_condition = ${E0}
[]
[sensitivity]
family = MONOMIAL
order = FIRST
initial_condition = -1.0
[AuxKernel]
type = MaterialRealAux
variable = sensitivity
property = sensitivity
execute_on = LINEAR
[]
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[Dc_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[AuxKernel]
type = SelfAux
variable = Dc_elem
v = Dc
execute_on = 'TIMESTEP_END'
[]
[]
[mat_den_nodal]
family = L2_LAGRANGE
order = FIRST
initial_condition = ${vol_frac}
[AuxKernel]
type = SelfAux
execute_on = TIMESTEP_END
variable = mat_den_nodal
v = mat_den
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[Kernels]
[diffusion]
type = FunctionDiffusion
variable = Dc
function = 0.15 # radius coeff
[]
[potential]
type = Reaction
variable = Dc
[]
[source]
type = CoupledForce
variable = Dc
v = sensitivity
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = pull
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[boundary_penalty]
type = ADRobinBC
variable = Dc
boundary = 'left top'
coefficient = 10
[]
[boundary_penalty_right]
type = ADRobinBC
variable = Dc
boundary = 'right'
coefficient = 10
[]
[]
[NodalKernels]
[pull]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'Emin mat_den power E0'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[update]
type = DensityUpdate
density_sensitivity = Dc_elem
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
line_search = none
nl_abs_tol = 1e-4
l_max_its = 200
start_time = 0.0
dt = 1.0
num_steps = 70
[]
[Outputs]
[out]
type = Exodus
execute_on = 'INITIAL TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Controls]
[first_period]
type = TimePeriod
start_time = 0.0
end_time = 40
enable_objects = 'BCs::boundary_penalty_right'
execute_on = 'initial timestep_begin'
[]
[]
[Adaptivity]
max_h_level = 2
recompute_markers_during_cycles = true
interval = 1
cycles_per_step = 1
marker = density_marker
[Indicators]
[density_jump]
type = ValueJumpIndicator
variable = mat_den_nodal
[]
[]
[Markers]
[density_marker]
type = ErrorToleranceMarker
indicator = density_jump
coarsen = 0.1
refine = 0.1
[]
[]
[]
(test/tests/nodalkernels/jac_test/jac_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[./nodal_ode]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[NodalKernels]
[./td]
type = TimeDerivativeNodalKernel
variable = nodal_ode
[../]
[./constant_rate]
type = ConstantRate
variable = nodal_ode
rate = 1.0
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/varied_pressure_thermomechanical_mortar.i)
## Units in the input file: m-Pa-s-K
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[left_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 10
xmax = 0.25
ymin = 0
ymax = 0.5
boundary_name_prefix = moving_block
[]
[left_block]
type = SubdomainIDGenerator
input = left_rectangle
subdomain_id = 1
[]
[right_rectangle]
type = GeneratedMeshGenerator
dim = 2
nx = 20
ny = 13
xmin = 0.25
xmax = 0.5
ymin = 0
ymax = 0.5
boundary_name_prefix = fixed_block
boundary_id_offset = 4
[]
[right_block]
type = SubdomainIDGenerator
input = right_rectangle
subdomain_id = 2
[]
[two_blocks]
type = MeshCollectionGenerator
inputs = 'left_block right_block'
[]
[block_rename]
type = RenameBlockGenerator
input = two_blocks
old_block = '1 2'
new_block = 'left_block right_block'
[]
patch_update_strategy = iteration
[]
[Variables]
[disp_x]
block = 'left_block right_block'
[]
[disp_y]
block = 'left_block right_block'
[]
[temperature]
initial_condition = 300.0
[]
[temperature_interface_lm]
block = 'interface_secondary_subdomain'
[]
[]
[Physics]
[SolidMechanics/QuasiStatic]
[steel]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'left_block'
[]
[aluminum]
strain = FINITE
add_variables = false
use_automatic_differentiation = true
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy stress_yy'
additional_generate_output = 'vonmises_stress'
additional_material_output_family = 'MONOMIAL'
additional_material_output_order = 'FIRST'
block = 'right_block'
[]
[]
[]
[Kernels]
[HeatDiff_steel]
type = ADHeatConduction
variable = temperature
thermal_conductivity = steel_thermal_conductivity
block = 'left_block'
[]
[HeatTdot_steel]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = steel_heat_capacity
density_name = steel_density
block = 'left_block'
[]
[HeatDiff_aluminum]
type = ADHeatConduction
variable = temperature
thermal_conductivity = aluminum_thermal_conductivity
block = 'right_block'
[]
[HeatTdot_aluminum]
type = ADHeatConductionTimeDerivative
variable = temperature
specific_heat = aluminum_heat_capacity
density_name = aluminum_density
block = 'right_block'
[]
[]
[BCs]
[fixed_bottom_edge]
type = ADDirichletBC
variable = disp_y
value = 0
boundary = 'moving_block_bottom fixed_block_bottom'
[]
[fixed_outer_edge]
type = ADDirichletBC
variable = disp_x
value = 0
boundary = 'fixed_block_right'
[]
[pressure_left_block]
type = ADPressure
variable = disp_x
component = 0
boundary = 'moving_block_left'
function = '1e4*t*y'
[]
[temperature_left]
type = ADDirichletBC
variable = temperature
value = 300
boundary = 'moving_block_left'
[]
[temperature_right]
type = ADDirichletBC
variable = temperature
value = 800
boundary = 'fixed_block_right'
[]
[]
[Contact]
[interface]
primary = moving_block_right
secondary = fixed_block_left
model = frictionless
formulation = mortar
correct_edge_dropping = true
[]
[]
[Constraints]
[thermal_contact]
type = ModularGapConductanceConstraint
variable = temperature_interface_lm
secondary_variable = temperature
primary_boundary = moving_block_right
primary_subdomain = interface_primary_subdomain
secondary_boundary = fixed_block_left
secondary_subdomain = interface_secondary_subdomain
gap_flux_models = 'closed'
use_displaced_mesh = true
[]
[]
[Materials]
[steel_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1.93e11 #in Pa, 193 GPa, stainless steel 304
poissons_ratio = 0.29
block = 'left_block'
[]
[steel_stress]
type = ADComputeFiniteStrainElasticStress
block = 'left_block'
[]
[steel_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'steel_density steel_thermal_conductivity steel_heat_capacity steel_hardness'
prop_values = ' 8e3 16.2 0.5 129' ## for stainless steel 304
block = 'left_block'
[]
[aluminum_elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 6.8e10 #in Pa, 68 GPa, aluminum
poissons_ratio = 0.36
block = 'right_block'
[]
[aluminum_stress]
type = ADComputeFiniteStrainElasticStress
block = 'right_block'
[]
[aluminum_thermal_properties]
type = ADGenericConstantMaterial
prop_names = 'aluminum_density aluminum_thermal_conductivity aluminum_heat_capacity aluminum_hardness'
prop_values = ' 2.7e3 210 0.9 15' #for 99% pure Al
block = 'right_block'
[]
[]
[UserObjects]
[closed]
type = GapFluxModelPressureDependentConduction
primary_conductivity = steel_thermal_conductivity
secondary_conductivity = aluminum_thermal_conductivity
temperature = temperature
contact_pressure = interface_normal_lm
primary_hardness = steel_hardness
secondary_hardness = aluminum_hardness
boundary = moving_block_right
[]
[]
[Postprocessors]
[contact_pressure_max]
type = NodalExtremeValue
variable = interface_normal_lm
block = interface_secondary_subdomain
value_type = max
[]
[contact_pressure_average]
type = AverageNodalVariableValue
variable = interface_normal_lm
block = interface_secondary_subdomain
[]
[contact_pressure_min]
type = NodalExtremeValue
variable = interface_normal_lm
block = interface_secondary_subdomain
value_type = min
[]
[interface_temperature_max]
type = NodalExtremeValue
variable = temperature
block = interface_secondary_subdomain
value_type = max
[]
[interface_temperature_average]
type = AverageNodalVariableValue
variable = temperature
block = interface_secondary_subdomain
[]
[interface_temperature_min]
type = NodalExtremeValue
variable = temperature
block = interface_secondary_subdomain
value_type = min
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = false
line_search = 'none'
# mortar contact solver options
petsc_options = '-snes_converged_reason -pc_svd_monitor'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = ' lu superlu_dist'
snesmf_reuse_base = false
nl_rel_tol = 1e-7
nl_max_its = 20
l_max_its = 50
dt = 0.125
end_time = 1
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/porous_flow/test/tests/actions/fullsat_brine_except2.i)
# Check error when using PorousFlowFullySaturated action,
# attempting to use both brine and single-component fluids
[Mesh]
type = GeneratedMesh
dim = 1
nx = 1
[]
[GlobalParams]
block = '0'
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[PorousFlowFullySaturated]
coupling_type = ThermoHydro
porepressure = pp
temperature = temp
mass_fraction_vars = "nacl"
fluid_properties_type = PorousFlowBrine
nacl_name = nacl
fp = simple_fluid
dictator_name = dictator
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Variables]
[pp]
initial_condition = 20E6
[]
[temp]
initial_condition = 323.15
[]
[nacl]
initial_condition = 0.1047
[]
[]
[Kernels]
# All provided by PorousFlowFullySaturated action
[]
[BCs]
[t_bdy]
type = DirichletBC
variable = temp
boundary = 'left right'
value = 323.15
[]
[p_bdy]
type = DirichletBC
variable = pp
boundary = 'left right'
value = 20E6
[]
[nacl_bdy]
type = DirichletBC
variable = nacl
boundary = 'left right'
value = 0.1047
[]
[]
[Materials]
# Thermal conductivity
[thermal_conductivity]
type = PorousFlowThermalConductivityIdeal
dry_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
wet_thermal_conductivity = '3 0 0 0 3 0 0 0 3'
[]
# Specific heat capacity
[rock_heat]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 850
density = 2700
[]
# Permeability
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-13 0 0 0 1E-13 0 0 0 1E-13'
[]
# Porosity
[porosity]
type = PorousFlowPorosityConst
porosity = 0.3
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
file_base = fullsat_brine_except2
[]
(modules/porous_flow/test/tests/dirackernels/bh_except12.i)
# PorousFlowPeacemanBorehole exception test
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
initial_condition = 1E7
[]
[]
[Kernels]
[mass0]
type = TimeDerivative
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[borehole_total_outflow_mass]
type = PorousFlowSumQuantity
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1e-7
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9
viscosity = 1e-3
density0 = 1000
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-12'
[]
[]
[DiracKernels]
[bh]
type = PorousFlowPeacemanBorehole
bottom_p_or_t = 0
fluid_phase = 0
point_file = does_not_exist
SumQuantityUO = borehole_total_outflow_mass
variable = pp
unit_weight = '0 0 0'
character = 1
[]
[]
[Postprocessors]
[bh_report]
type = PorousFlowPlotQuantity
uo = borehole_total_outflow_mass
[]
[fluid_mass0]
type = PorousFlowFluidMass
execute_on = timestep_begin
[]
[fluid_mass1]
type = PorousFlowFluidMass
execute_on = timestep_end
[]
[zmass_error]
type = FunctionValuePostprocessor
function = mass_bal_fcn
execute_on = timestep_end
[]
[p0]
type = PointValue
variable = pp
point = '0 0 0'
execute_on = timestep_end
[]
[]
[Functions]
[mass_bal_fcn]
type = ParsedFunction
expression = abs((a-c+d)/2/(a+c))
symbol_names = 'a c d'
symbol_values = 'fluid_mass1 fluid_mass0 bh_report'
[]
[]
[Preconditioning]
[usual]
type = SMP
full = true
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10000 30'
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 1E-2
solve_type = NEWTON
[]
(modules/solid_mechanics/test/tests/smeared_cracking/cracking_exponential.i)
#
# Test to exercise the exponential stress release
#
# Stress vs. strain should show a linear relationship until cracking,
# an exponential stress release, a linear relationship back to zero
# strain, a linear relationship with the original stiffness in
# compression and then back to zero strain, a linear relationship
# back to the exponential curve, and finally further exponential
# stress release.
#
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[./displx]
type = PiecewiseLinear
x = '0 1 2 3 4 5 6'
y = '0 0.00175 0 -0.0001 0 0.00175 0.0035'
[../]
[./disply]
type = PiecewiseLinear
x = '0 5 6'
y = '0 0 .00175'
[../]
[./displz]
type = PiecewiseLinear
x = '0 2 3'
y = '0 0 .0035'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[../]
[]
[BCs]
[./pullx]
type = FunctionDirichletBC
#type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = displx
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./fix_y]
type = DirichletBC
variable = disp_y
boundary = '11 12'
value = 0.0
[../]
[./move_y]
type = FunctionDirichletBC
variable = disp_y
boundary = '15 16'
function = disply
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = '3'
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 186.5e9
poissons_ratio = .316
[../]
[./elastic_stress]
type = ComputeSmearedCrackingStress
cracking_stress = 119.3e6
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ExponentialSoftening
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-6
nl_max_its = 10
nl_rel_tol = 1e-12
nl_abs_tol = 1.e-4
start_time = 0.0
dt = 0.02
dtmin = 0.02
num_steps = 300
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform2.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 20
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/gravity/block-gravity-kinetic-energy.i)
starting_point = 2e-1
offset = 1.0
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-1elem-blocks.e
[]
[Problem]
kernel_coverage_check = false
material_coverage_check = false
[]
[Variables]
[disp_x]
block = '1 2'
[]
[disp_y]
block = '1 2'
[]
[]
[AuxVariables]
[vel_x]
order = FIRST
family = LAGRANGE
[]
[vel_y]
order = FIRST
family = LAGRANGE
[]
[accel_x]
order = FIRST
family = LAGRANGE
[]
[accel_y]
order = FIRST
family = LAGRANGE
[]
[pid]
order = CONSTANT
family = MONOMIAL
[]
[kinetic_energy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[pid]
type = ProcessorIDAux
variable = pid
execute_on = 'initial timestep_end'
[]
[kinetic_energy]
type = KineticEnergyAux
block = '1 2'
variable = kinetic_energy
newmark_velocity_x = vel_x
newmark_velocity_y = vel_y
newmark_velocity_z = 0.0
density = density
[]
[]
[ICs]
[disp_y]
type = ConstantIC
block = 2
variable = disp_y
value = '${fparse starting_point + offset}'
[]
[]
[Physics/SolidMechanics/Dynamic]
[all]
hht_alpha = 0.0
beta = 0.25
gamma = 0.5
mass_damping_coefficient = 0.0
stiffness_damping_coefficient = 0.0
displacements = 'disp_x disp_y'
accelerations = 'accel_x accel_y'
generate_output = 'stress_xx stress_yy'
block = '1 2'
strain = FINITE
[]
[]
[Kernels]
[gravity]
type = Gravity
value = -9.81
variable = disp_y
[]
[]
[Materials]
[elasticity_2]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e4
poissons_ratio = 0.3
[]
[elasticity_1]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e7
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = '1 2'
[]
[density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '7750'
[]
[]
[BCs]
[botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[]
[boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[]
[]
[Executioner]
type = Transient
end_time = 0.5
dt = 0.01
dtmin = .05
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor -snes_linesearch_monitor'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -mat_mffd_err -ksp_gmres_restart'
petsc_options_value = 'lu NONZERO 1e-15 1e-5 100'
l_max_its = 100
nl_max_its = 20
line_search = 'none'
snesmf_reuse_base = false
[TimeIntegrator]
type = NewmarkBeta
beta = 0.25
gamma = 0.5
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
exodus = false
csv = true
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
active = 'total_kinetic_energy'
[total_kinetic_energy]
type = ElementIntegralVariablePostprocessor
variable = kinetic_energy
block = '1 2'
[]
[]
(modules/solid_mechanics/test/tests/j2_plasticity/hard2.i)
# UserObject J2 test, with hardening, but with rate=1E6
# apply uniform compression in x direction to give
# trial stress_xx = 5, so sqrt(3*J2) = 5
# with zero Poisson's ratio, lambda_mu = 1E6, and strength=2, strength_residual=1,
# the equations that we need to solve are:
#
# stress_yy = stress_zz [because of the symmetry of the problem: to keep Lode angle constant]
# stress_xx - stress_yy = 1 + (2 - 1)*exp(-0.5*(1E6*q)^2) [yield_fcn = 0]
# stress_xx + stress_yy + stress_zz = 5 [mean stress constant]
# q = gamma
# stress_xx = 1E6*2*gamma*(stress_xx - 5/3)*sqrt(3)/2/sqrt(J2), where sqrt(J2) = (1 + (2 - 1)*exp(-0.5*(1E6*q)^2))/Sqrt(3)
# so RHS = 1E6*2*gamma*(stress_xx - 5/3)*3/2/(stress_xx - stress_yy)
#
# stress_xx = 2.672
# stress_yy = 1.164
# q = 1.164E-6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '2.5E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[./intnl]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[./intnl]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = intnl
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[./intnl]
type = PointValue
point = '0 0 0'
variable = intnl
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningGaussian
value_0 = 2
value_residual = 1
rate = 1E12
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = j2
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = hard2
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/bicrystal_test.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[copper]
type = GeneratedMeshGenerator
dim = 3
elem_type = HEX8
[]
[copper_id]
type = SubdomainIDGenerator
input = copper
subdomain_id = 0
[]
[brass]
type = GeneratedMeshGenerator
dim = 3
zmax = 2
zmin = 1
elem_type = HEX8
[]
[brass_id]
type = SubdomainIDGenerator
input = brass
subdomain_id = 1
[]
[sticher]
type = StitchedMeshGenerator
inputs = 'copper_id brass_id'
stitch_boundaries_pairs = 'front back'
prevent_boundary_ids_overlap = false
[]
[]
[AuxVariables]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[copper_gss]
order = CONSTANT
family = MONOMIAL
block = 0
[]
[copper_slip_increment]
order = CONSTANT
family = MONOMIAL
block = 0
[]
[brass_gss]
order = CONSTANT
family = MONOMIAL
block = 1
[]
[brass_slip_increment]
order = CONSTANT
family = MONOMIAL
block = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[copper]
strain = FINITE
incremental = true
add_variables = true
generate_output = stress_zz
block = 0
base_name = copper
[]
[brass]
strain = FINITE
incremental = true
add_variables = true
generate_output = stress_zz
block = 1
base_name = brass
[]
[]
[AuxKernels]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[gss_copper]
type = MaterialStdVectorAux
variable = copper_gss
property = copper_slip_resistance
index = 0
block = 0
execute_on = timestep_end
[]
[slip_inc_copper]
type = MaterialStdVectorAux
variable = copper_slip_increment
property = copper_slip_increment
index = 0
block = 0
execute_on = timestep_end
[]
[gss_brass]
type = MaterialStdVectorAux
variable = brass_gss
property = brass_slip_resistance
index = 0
block = 1
execute_on = timestep_end
[]
[slip_inc_brass]
type = MaterialStdVectorAux
variable = brass_slip_increment
property = brass_slip_increment
index = 0
block = 1
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.01*t'
[]
[]
[Materials]
[elasticity_tensor_copper]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
base_name = copper
block = 0
[]
[stress_copper]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl_copper'
tan_mod_type = exact
base_name = copper
block = 0
[]
[trial_xtalpl_copper]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
base_name = copper
block = 0
[]
[elasticity_tensor_brass]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
euler_angle_1 = 0.0
euler_angle_2 = 45.0
euler_angle_3 = 0.9
base_name = brass
block = 1
[]
[stress_brass]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl_brass'
tan_mod_type = exact
base_name = brass
block = 1
[]
[trial_xtalpl_brass]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
base_name = brass
block = 1
[]
[]
[Postprocessors]
[copper_stress_zz]
type = ElementAverageValue
variable = copper_stress_zz
block = 0
[]
[brass_stress_zz]
type = ElementAverageValue
variable = brass_stress_zz
block = 1
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[copper_gss]
type = ElementAverageValue
variable = copper_gss
block = 0
[]
[copper_slip_increment]
type = ElementAverageValue
variable = copper_slip_increment
block = 0
[]
[brass_gss]
type = ElementAverageValue
variable = brass_gss
block = 1
[]
[brass_slip_increment]
type = ElementAverageValue
variable = brass_slip_increment
block = 1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.05
dtmin = 0.01
dtmax = 10.0
num_steps = 10
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/j2_plasticity/small_deform1.i)
# UserObject J2 test
# apply uniform stretch in x, y and z directions.
# no plasticity should be observed
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./str]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./j2]
type = SolidMechanicsPlasticJ2
yield_strength = str
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = j2
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform1
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/shell/static/plate_bending.i)
# Test for simply supported plate under uniform pressure
# One quarter of a 50 m x 50 m x 1m plate is modeled in this test.
# Pressure loading is applied on the top surface using nodal forces
# of magnitude -10 N on all nodes. This corresponds to a pressure (q) of
# -10.816 N/m^2.
# The FEM solution at (0,0), which is at the center of the full plate
# is -2.997084e-03 m.
# The analytical solution for displacement at center of plate obtained
# using a thin plate assumption for a square plate is
# w = 16 q a^4/(D*pi^6) \sum_{m = 1,3,5, ..}^\inf \sum_{n = 1,3,5, ..}^\inf (-1)^{(m+n-2)/2}/(mn*(m^2+n^2)^2)
# The above solution is the Navier's series solution from the "Theory of plates
# and shells" by Timoshenko and Woinowsky-Krieger (1959).
# where a = 50 m, q = -10.816 N/m^2 and D = E/(12(1-v^2))
# The analytical series solution converges to 2.998535904e-03 m
# when the first 16 terms of the series are considered (i.e., until
# m & n = 7).
# The resulting relative error between FEM and analytical solution is
# 0.048%.
[Mesh]
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 25
ny = 25
xmin = 0.0
xmax = 25.0
ymin = 0.0
ymax = 25.0
[../]
[./allnodes]
type = BoundingBoxNodeSetGenerator
input = gmg
bottom_left = '0.0 0.0 0.0'
top_right = '25.0 25.0 0.0'
new_boundary = 101
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./symm_left_rot]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./symm_bottom_rot]
type = DirichletBC
variable = rot_x
boundary = bottom
value = 0.0
[../]
[./simply_support_x]
type = DirichletBC
variable = disp_x
boundary = 'right top bottom left'
value = 0.0
[../]
[./simply_support_y]
type = DirichletBC
variable = disp_y
boundary = 'right top bottom left'
value = 0.0
[../]
[./simply_support_z]
type = DirichletBC
variable = disp_z
boundary = 'right top'
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_z
boundary = 101
rate = -10.0
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-8
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 1e9
poissons_ratio = 0.3
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 1.0
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[]
[Postprocessors]
[./disp_z2]
type = PointValue
point = '0.0 0.0 0.0'
variable = disp_z
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/torque_reaction/disp_about_axis_errors.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = 1.
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[master]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
add_variables = true
[]
[]
[BCs]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0.0
[../]
[./bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value = 0.0
[../]
[./top_x]
type = DisplacementAboutAxis
boundary = top
function = rampConstant
angle_units = degrees
axis_origin = '0. 0. 0.'
axis_direction = '0. 0. 1.'
component = 0
variable = disp_x
[../]
[./top_y]
type = DisplacementAboutAxis
boundary = top
function = rampConstant
angle_units = degrees
axis_origin = '0. 0. 0.'
variable = disp_y
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-12
l_tol = 1e-8
start_time = 0.0
dt = 0.1
dtmin = 0.1 # die instead of cutting the timestep
end_time = 0.5
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/internal_volume/rz_cone.i)
#
# Internal Volume Test
#
# This test is designed to compute the internal volume of a cone.
#
# The mesh is composed of one block (1). The height is 3/pi, and the radius
# is 1. Thus, the volume is 1/3*pi*r^2*h = 1.
#
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = meshes/rz_cone.e
[]
[Functions]
[./pressure]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = 1e4
[../]
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
volumetric_locking_correction = true
incremental = true
strain = FINITE
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./Pressure]
[./fred]
boundary = 1
function = pressure
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
nl_abs_tol = 1e-9
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Postprocessors]
[./internalVolume]
type = InternalVolume
boundary = 1
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(test/tests/adaptivity/cycles_per_step/cycles_per_step.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Adaptivity]
initial_steps = 2
cycles_per_step = 2
marker = marker
initial_marker = marker
max_h_level = 2
[Indicators/indicator]
type = GradientJumpIndicator
variable = u
[]
[Markers/marker]
type = ErrorFractionMarker
indicator = indicator
coarsen = 0.1
refine = 0.7
[]
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/anisotropic_interfaces/adkobayashi.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 32
ny = 32
xmax = 0.7
ymax = 0.7
[]
[Variables]
[w]
[]
[T]
[]
[]
[ICs]
[wIC]
type = SmoothCircleIC
variable = w
int_width = 0.1
x1 = 0.35
y1 = 0.35
radius = 0.08
outvalue = 0
invalue = 1
[]
[]
[Kernels]
[w_dot]
type = TimeDerivative
variable = w
[]
[anisoACinterface1]
type = ADACInterfaceKobayashi1
variable = w
mob_name = M
[]
[anisoACinterface2]
type = ADACInterfaceKobayashi2
variable = w
mob_name = M
[]
[AllenCahn]
type = ADAllenCahn
variable = w
mob_name = M
f_name = fbulk
[]
[T_dot]
type = ADTimeDerivative
variable = T
[]
[CoefDiffusion]
type = ADDiffusion
variable = T
[]
[w_dot_T]
type = ADCoefCoupledTimeDerivative
variable = T
v = w
coef = -1.8 #This is -K from kobayashi's paper
[]
[]
[Materials]
[free_energy]
type = ADDerivativeParsedMaterial
property_name = fbulk
coupled_variables = 'w T'
constant_names = 'alpha gamma T_e pi'
constant_expressions = '0.9 10 1 4*atan(1)'
expression = 'm:=alpha/pi * atan(gamma * (T_e - T)); 1/4*w^4 - (1/2 - m/3) * w^3 + (1/4 - m/2) * '
'w^2'
derivative_order = 1
outputs = exodus
[]
[material]
type = ADInterfaceOrientationMaterial
op = w
[]
[consts]
type = ADGenericConstantMaterial
prop_names = 'M'
prop_values = '3333.333'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
scheme = bdf2
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu '
nl_rel_tol = 1e-08
l_tol = 1e-4
l_max_its = 30
dt = 0.001
num_steps = 6
[]
[Outputs]
exodus = true
perf_graph = true
execute_on = 'INITIAL FINAL'
[]
(test/tests/restart/restart_add_variable/add_variable_restart.i)
# Use the exodus file for restarting the problem:
# - restart one variable
# - and have one extra variable
# - have PBP active to have more system in Equation system
#
[Mesh]
file = transient_with_stateful_out.e
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./diffusivity]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./out_diffusivity]
type = MaterialRealAux
variable = diffusivity
property = diffusivity
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = MatDiffusionTest
variable = u
prop_name = diffusivity
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[Materials]
[./mat]
type = StatefulMaterial
block = 0
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left_v]
type = DirichletBC
variable = v
boundary = '3'
value = 0
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '1'
value = 1
[../]
[]
[Preconditioning]
[./PBP]
type = PBP
solve_order = 'u v'
preconditioner = 'AMG AMG'
[../]
[]
[Executioner]
type = Transient
solve_type = JFNK
dt = 0.1
reset_dt = true #NECESSARY to force a change in DT when using restart!
num_steps = 3
[]
[Outputs]
[./out]
type = Exodus
elemental_as_nodal = true
execute_elemental_on = none
[../]
[]
[Problem]
restart_file_base = transient_with_stateful_out_cp/LATEST
[]
(test/tests/postprocessors/element_integral_var_pps/initial_pps.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 3
ny = 3
elem_type = QUAD9
[]
[Variables]
active = 'u v'
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 2.8
[../]
[../]
[./v]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 5.4
[../]
[../]
[]
[Functions]
active = 'force_fn exact_fn left_bc'
[./force_fn]
type = ParsedFunction
expression = '1-x*x+2*t'
[../]
[./exact_fn]
type = ParsedFunction
expression = '(1-x*x)*t'
[../]
[./left_bc]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
active = '
time_u diff_u ffn_u
time_v diff_v'
[./time_u]
type = TimeDerivative
variable = u
[../]
[./diff_u]
type = Diffusion
variable = u
[../]
[./ffn_u]
type = BodyForce
variable = u
function = force_fn
[../]
[./time_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
active = 'all_u left_v right_v'
[./all_u]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '3'
function = left_bc
[../]
[./right_v]
type = DirichletBC
variable = v
boundary = '1'
value = 0
[../]
[]
[Postprocessors]
[./initial_u]
type = ElementIntegralVariablePostprocessor
variable = u
execute_on = initial
[../]
[./initial_v]
type = ElementIntegralVariablePostprocessor
variable = v
execute_on = initial
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
start_time = 0
end_time = 0.3
[]
[Outputs]
file_base = out_initial_pps
exodus = true
[]
(modules/thermal_hydraulics/test/tests/problems/woodward_colella_blast_wave/woodward_colella_blast_wave.i)
# Woodward-Colella blast wave problem
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
[]
[Functions]
[p_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.1 0.9 1.0'
y = '1000 0.01 100'
[]
[T_ic_fn]
type = PiecewiseConstant
axis = x
direction = right
x = '0.1 0.9 1.0'
y = '1400 0.014 140'
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 11.64024372
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1.0
n_elems = 500
A = 1.0
# IC
initial_T = T_ic_fn
initial_p = p_ic_fn
initial_vel = 0
f = 0
[]
[left_wall]
type = SolidWall1Phase
input = 'pipe:in'
[]
[right_wall]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 2
[]
solve_type = LINEAR
l_tol = 1e-4
nl_rel_tol = 1e-20
nl_abs_tol = 1e-8
nl_max_its = 60
# run to t = 0.038
start_time = 0.0
dt = 1e-5
num_steps = 3800
abort_on_solve_fail = true
[]
[Outputs]
file_base = 'woodward_colella_blast_wave'
velocity_as_vector = false
execute_on = 'initial timestep_end'
[out]
type = Exodus
show = 'p T vel'
[]
[]
(test/tests/geomsearch/2d_moving_penetration/pl_test2tt.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test2.e
displacements = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.1
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.1
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate10]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate13]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate14]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate15]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate16]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 0.7 -0.7 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.05
end_time = 1.0
[]
[Outputs]
file_base = pl_test2tt_out
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_anisotropic_creep/ad_aniso_creep_integration_error.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 10
ny = 2
nz = 2
xmin = 0.0
ymin = 0.0
zmin = 0.0
xmax = 10.0
ymax = 1.0
zmax = 1.0
[]
[corner_node]
type = ExtraNodesetGenerator
new_boundary = '100'
nodes = '3 69'
input = gen
[]
[corner_node_2]
type = ExtraNodesetGenerator
new_boundary = '101'
nodes = '4 47'
input = corner_node
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
volumetric_locking_correction = true
[]
[AuxVariables]
[hydrostatic_stress]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[hydrostatic_stress]
type = ADRankTwoScalarAux
variable = hydrostatic_stress
rank_two_tensor = stress
scalar_type = Hydrostatic
[]
[creep_strain_xx]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[]
[creep_strain_xy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[]
[creep_strain_yy]
type = ADRankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[]
[sigma_xx]
type = ADRankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 1
index_j = 1
[]
[]
[Functions]
[pull]
type = PiecewiseLinear
x = '0 1.0'
y = '0 -4e1'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
generate_output = 'elastic_strain_xx stress_xx'
use_automatic_differentiation = true
add_variables = true
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 7000
poissons_ratio = 0.0
[]
[elastic_strain]
type = ADComputeMultipleInelasticStress
inelastic_models = "trial_creep_two"
max_iterations = 50
absolute_tolerance = 1e-16
[]
[hill_tensor]
type = ADHillConstants
# F G H L M N
hill_constants = "0.5 0.25 0.3866 1.6413 1.6413 1.2731"
[]
[trial_creep_two]
type = ADHillCreepStressUpdate
coefficient = 1e-16
n_exponent = 9
m_exponent = 0
activation_energy = 0
max_inelastic_increment = 1.0e-4
absolute_tolerance = 1e-20
relative_tolerance = 1e-20
max_integration_error = 1.0e-5
[]
[]
[BCs]
[no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = 100
value = 0.0
[]
[no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = 101
value = 0.0
[]
[Pressure]
[Side1]
boundary = right
function = pull
[]
[]
[]
[UserObjects]
[terminator_creep]
type = Terminator
expression = 'time_step_size > matl_ts_min'
fail_mode = SOFT
execute_on = TIMESTEP_END
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1.0e-13
nl_abs_tol = 1.0e-13
l_max_its = 10
end_time = 1.65e-1
dt = 2.5e-2
start_time = 0
automatic_scaling = true
[./TimeStepper]
type = IterationAdaptiveDT
dt = 2.5e-2
time_t = '0.0 10.0'
time_dt = '2.5e-2 2.5e-2 '
optimal_iterations = 30
iteration_window = 9
growth_factor = 1.5
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
[../]
[]
[Postprocessors]
[time_step_size]
type = TimestepSize
[]
[matl_ts_min]
type = MaterialTimeStepPostprocessor
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
[]
[max_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[]
[dt]
type = TimestepSize
[]
[num_lin]
type = NumLinearIterations
outputs = console
[]
[num_nonlin]
type = NumNonlinearIterations
outputs = console
[]
[creep_strain_xx]
type = ElementalVariableValue
variable = creep_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[elastic_strain_xx]
type = ElementalVariableValue
variable = elastic_strain_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[sigma_xx]
type = ElementalVariableValue
variable = stress_xx
execute_on = 'TIMESTEP_END'
elementid = 39
[]
[]
[Outputs]
csv = true
exodus = true
perf_graph = true
[]
(modules/thermal_hydraulics/test/tests/base/simulation/err.no_smp.i)
[GlobalParams]
gravity_vector = '0 0 9.81'
initial_p = 1e5
initial_T = 300
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
fp = water
closures = simple_closures
f = 0
[]
[FluidProperties]
[water]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe1:in'
m_dot = 1
T = 300
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = '1'
A = 1
D_h = 1
n_elems = 2
[]
[jct1]
type = VolumeJunction1Phase
position = '1 0 0'
volume = 1e-3
connections = 'pipe1:out pipe2:in'
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '1 0 0'
length = '1'
A = 1
D_h = 1
n_elems = 2
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 101325
[]
[]
[Executioner]
type = Transient
dt = 0.01
num_steps = 2
[]
(modules/solid_mechanics/test/tests/jacobian/cto23.i)
# MeanCapTC with compressive failure
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
block = 0
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./tensile_strength]
type = SolidMechanicsHardeningCubic
value_0 = 10
value_residual = 1
internal_limit = 10
[../]
[./compressive_strength]
type = SolidMechanicsHardeningCubic
value_0 = -10
value_residual = -1
internal_limit = 9
[../]
[./cap]
type = SolidMechanicsPlasticMeanCapTC
tensile_strength = tensile_strength
compressive_strength = compressive_strength
yield_function_tolerance = 1E-11
internal_constraint_tolerance = 1E-9
use_custom_cto = true
use_custom_returnMap = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.7 1'
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '-6 5 4 5 -7 2 4 2 -2'
eigenstrain_name = ini_stress
[../]
[./mc]
type = ComputeMultiPlasticityStress
ep_plastic_tolerance = 1E-11
plastic_models = cap
tangent_operator = nonlinear
min_stepsize = 1
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/misc/exception/exception_transient.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[exception]
type = ExceptionKernel
variable = u
when = residual
# throw after the first residual evaluation
counter = 1
[]
[diff]
type = Diffusion
variable = u
[]
[time_deriv]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[right]
type = DirichletBC
variable = u
preset = false
boundary = 2
value = 1
[]
[right2]
type = DirichletBC
variable = u
preset = false
boundary = 1
value = 0
[]
[]
[Postprocessors]
[dt]
type = TimestepSize
[]
[]
[Executioner]
type = Transient
num_steps = 5
dt = 0.01
dtmin = 0.005
solve_type = 'PJFNK'
petsc_options_iname = '--pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
perf_graph = true
[out]
type = CSV
execute_on = 'INITIAL TIMESTEP_END FAILED'
[]
[]
(modules/xfem/test/tests/high_order_elements/diffusion_3d.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 3
ny = 5
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 1.0
zmin = 0.0
zmax = 0.2
elem_type = TET10
[]
[XFEM]
qrule = volfrac
output_cut_plane = true
[]
[UserObjects]
[./square_planar_cut_uo]
type = RectangleCutUserObject
cut_data = ' 0.35 1.01 -0.001
0.35 0.49 -0.001
0.35 0.49 0.201
0.35 1.01 0.201'
[../]
[]
[Variables]
[./u]
[../]
[]
[Functions]
[./u_left]
type = PiecewiseLinear
x = '0 2'
y = '0 0.1'
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
# Define boundary conditions
[./left_u]
type = FunctionDirichletBC
variable = u
boundary = left
function = u_left
[../]
[./right_u]
type = DirichletBC
variable = u
boundary = right
value = 0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = 'none'
l_tol = 1e-3
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
end_time = 1.0
[]
[Outputs]
time_step_interval = 1
execute_on = timestep_end
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/special/area.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 1
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[sdy]
type = TotalLagrangianStressDivergence
variable = disp_y
component = 1
[]
[sdz]
type = TotalLagrangianStressDivergence
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Functions]
[zstress]
type = PiecewiseLinear
x = '0 1'
y = '0 500'
[]
[constant]
type = ConstantFunction
value = 1.0
[]
[ratio]
type = ParsedFunction
symbol_names = 'sd su'
symbol_values = 's_def s_undef'
expression = 'sd / su'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[boty]
type = DirichletBC
preset = true
boundary = bottom
variable = disp_y
value = 0.0
[]
[backz]
type = DirichletBC
preset = true
boundary = back
variable = disp_z
value = 0.0
[]
[pull_z]
type = FunctionNeumannBC
boundary = front
variable = disp_z
function = zstress
[]
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
rank_two_tensor = cauchy_stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[s_undef]
type = SideIntegralVariablePostprocessor
variable = stress_zz
boundary = front
[]
[s_def]
type = SideIntegralVariablePostprocessor
variable = stress_zz
boundary = front
use_displaced_mesh = true
[]
[area_calc]
type = FunctionValuePostprocessor
function = ratio
[]
[area]
type = AreaPostprocessor
boundary = front
use_displaced_mesh = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/userobjects/setup_interface_count/nodal.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 2
[]
[./right_side]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 0.5 0'
block_id = 1
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[./initial] # 1 per simulation
type = NodalSetupInterfaceCount
count_type = 'initial'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./timestep] # once per timestep
type = NodalSetupInterfaceCount
count_type = 'timestep'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./subdomain] # 0, not execute for this type of object
type = NodalSetupInterfaceCount
count_type = 'subdomain'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./initialize] # 1 for initial and 2 for each timestep
type = NodalSetupInterfaceCount
count_type = 'initialize'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./finalize] # 1 for initial and 2 for each timestep
type = NodalSetupInterfaceCount
count_type = 'finalize'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./execute] # 6 for initial and 12 for each timestep (3 nodes on two boundaries)
type = NodalSetupInterfaceCount
count_type = 'execute'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[./threadjoin] # 1 for initial and 2 for each timestep
type = NodalSetupInterfaceCount
count_type = 'threadjoin'
execute_on = 'initial timestep_begin timestep_end'
boundary = '1 2'
[../]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/3d.i)
p = 1e5
E = 3.3e11
stress_unit = 'Pa'
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = 900.0
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = Pressure
variable = disp_x
boundary = right
factor = ${p}
[]
[pressure_y]
type = Pressure
variable = disp_y
boundary = top
factor = -${p}
[]
[pressure_z]
type = Pressure
variable = disp_z
boundary = front
factor = -${p}
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = ${E}
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
stress_unit = ${stress_unit}
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
automatic_scaling = true
compute_scaling_once = false
num_steps = 5
[]
[Postprocessors]
[effective_strain_avg]
type = ElementAverageValue
variable = effective_creep_strain
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[]
[Outputs]
csv = true
[]
(modules/peridynamics/test/tests/nodalkernels/penalty_dirichlet_old_value.i)
#In order to compare the solution generated using preset Dirichlet BC, the penalty was set to 1e10.
#Large penalty number should be used with caution.
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gfm]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.1
xmax = 1.1
ymin = -1.1
ymax = 1.1
nx = 11
ny = 11
elem_type = QUAD4
[../]
[./gpd]
type = MeshGeneratorPD
input = gfm
retain_fe_mesh = false
[../]
[]
[Variables]
[./temp]
[../]
[]
[AuxVariables]
[./bond_status]
initial_condition = 1
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[./source]
type = HeatSourceBPD
variable = temp
power_density = '-4'
[../]
[]
[Materials]
[./thermal_material]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1
temperature = temp
[../]
[]
[NodalKernels]
[./bc_all]
type = PenaltyDirichletOldValuePD
variable = temp
boundary = 'pd_nodes_top pd_nodes_left pd_nodes_right pd_nodes_bottom'
penalty = 1e10
[../]
[]
# [BCs]
# [./fix]
# type = DirichletBC
# variable = temp
# value = 0
# boundary = 'pd_nodes_top pd_nodes_left pd_nodes_right pd_nodes_bottom'
# [../]
# []
[Executioner]
type = Transient
solve_type = 'PJFNK'
start_time = 0
end_time = 1
nl_rel_tol = 1e-14
[]
[Outputs]
file_base = preset_bc_out
exodus = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/planar3.i)
# apply repeated stretches in x z directions, and smaller stretches along the y direction,
# so that sigma_I = sigma_II,
# which means that lode angle = 30deg.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0.25E-6*y*sin(t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[./iter]
type = PointValue
point = '0 0 0'
variable = iter
[../]
[]
[UserObjects]
[./coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./phi]
type = SolidMechanicsHardeningConstant
value = 0.9
[../]
[./psi]
type = SolidMechanicsHardeningConstant
value = 0.1
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = coh
friction_angle = phi
dilation_angle = psi
yield_function_tolerance = 1E-8
shift = 1E-8
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
deactivation_scheme = safe
max_NR_iterations = 3
min_stepsize = 1
max_stepsize_for_dumb = 1
debug_fspb = crash
debug_jac_at_stress = '10 5 2 5 11 -1 2 -1 12'
debug_jac_at_pm = '1 1 1 1 1 1'
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6 1E-6 1E-6 1E-6 1E-6'
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = planar3
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/phase_field/test/tests/Nucleation/timestep.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
nz = 0
xmin = 0
xmax = 20
ymin = 0
ymax = 20
[]
[Variables]
[./c]
order = FIRST
family = LAGRANGE
[../]
[]
[BCs]
[./left]
type = DirichletBC
boundary = left
variable = c
value = 0
[../]
[./right]
type = DirichletBC
boundary = right
variable = c
value = 1
[../]
[./Periodic]
[./all]
auto_direction = y
[../]
[../]
[]
[Kernels]
[./c]
type = Diffusion
variable = c
[../]
[./dt]
type = TimeDerivative
variable = c
[../]
[]
[UserObjects]
[./inserter]
type = DiscreteNucleationInserter
hold_time = 1
probability = 0.0005
radius = 3.27
[../]
[./map]
type = DiscreteNucleationMap
periodic = c
inserter = inserter
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[./dtnuc]
type = DiscreteNucleationTimeStep
inserter = inserter
p2nucleus = 0.1
dt_max = 0.5
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 20
[./TimeStepper]
type = IterationAdaptiveDT
optimal_iterations = 8
iteration_window = 2
timestep_limiting_postprocessor = dtnuc
dt = 1
[../]
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/porous_flow/examples/coal_mining/coarse_with_fluid.i)
# Strata deformation and fluid flow aaround a coal mine - 3D model
#
# A "half model" is used. The mine is 400m deep and
# just the roof is studied (-400<=z<=0). The mining panel
# sits between 0<=x<=150, and 0<=y<=1000, so this simulates
# a coal panel that is 300m wide and 1000m long. The outer boundaries
# are 1km from the excavation boundaries.
#
# The excavation takes 0.5 years.
#
# The boundary conditions for this simulation are:
# - disp_x = 0 at x=0 and x=1150
# - disp_y = 0 at y=-1000 and y=1000
# - disp_z = 0 at z=-400, but there is a time-dependent
# Young modulus that simulates excavation
# - wc_x = 0 at y=-1000 and y=1000
# - wc_y = 0 at x=0 and x=1150
# - no flow at x=0, z=-400 and z=0
# - fixed porepressure at y=-1000, y=1000 and x=1150
# That is, rollers on the sides, free at top,
# and prescribed at bottom in the unexcavated portion.
#
# A single-phase unsaturated fluid is used.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa, and time units are measured in years.
#
# The initial porepressure is hydrostatic with P=0 at z=0, so
# Porepressure ~ - 0.01*z MPa, where the fluid has density 1E3 kg/m^3 and
# gravity = = 10 m.s^-2 = 1E-5 MPa m^2/kg.
# To be more accurate, i use
# Porepressure = -bulk * log(1 + g*rho0*z/bulk)
# where bulk=2E3 MPa and rho0=1Ee kg/m^3.
# The initial stress is consistent with the weight force from undrained
# density 2500 kg/m^3, and fluid porepressure, and a Biot coefficient of 0.7, ie,
# stress_zz^effective = 0.025*z + 0.7 * initial_porepressure
# The maximum and minimum principal horizontal effective stresses are
# assumed to be equal to 0.8*stress_zz.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 2 MPa
# MC friction angle = 35 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa
# WeakPlane cohesion = 0.1 MPa
# WeakPlane friction angle = 30 deg
# WeakPlane dilation angle = 10 deg
# WeakPlane tensile strength = 0.1 MPa
# WeakPlane compressive strength = 100 MPa softening to 1 MPa at strain = 1
# Fluid density at zero porepressure = 1E3 kg/m^3
# Fluid bulk modulus = 2E3 MPa
# Fluid viscosity = 1.1E-3 Pa.s = 1.1E-9 MPa.s = 3.5E-17 MPa.year
#
[GlobalParams]
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
PorousFlowDictator = dictator
biot_coefficient = 0.7
[]
[Mesh]
[file]
type = FileMeshGenerator
file = mesh/coarse.e
[]
[xmin]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = xmin
normal = '-1 0 0'
input = file
[]
[xmax]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = xmax
normal = '1 0 0'
input = xmin
[]
[ymin]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = ymin
normal = '0 -1 0'
input = xmax
[]
[ymax]
type = SideSetsAroundSubdomainGenerator
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
new_boundary = ymax
normal = '0 1 0'
input = ymin
[]
[zmax]
type = SideSetsAroundSubdomainGenerator
block = 16
new_boundary = zmax
normal = '0 0 1'
input = ymax
[]
[zmin]
type = SideSetsAroundSubdomainGenerator
block = 2
new_boundary = zmin
normal = '0 0 -1'
input = zmax
[]
[excav]
type = SubdomainBoundingBoxGenerator
input = zmin
block_id = 1
bottom_left = '0 0 -400'
top_right = '150 1000 -397'
[]
[roof]
type = SideSetsBetweenSubdomainsGenerator
primary_block = 3
paired_block = 1
input = excav
new_boundary = roof
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[wc_x]
[]
[wc_y]
[]
[porepressure]
scaling = 1E-5
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = ini_pp
[]
[]
[Kernels]
[cx_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_x
component = 0
[]
[cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[]
[cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[]
[x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[]
[y_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_y
displacements = 'wc_x wc_y wc_z'
component = 1
base_name = couple
[]
[x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[]
[y_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_y
component = 1
[]
[gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6 # remember this is in MPa
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
use_displaced_mesh = false
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
use_displaced_mesh = false
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
use_displaced_mesh = false
component = 2
variable = disp_z
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
use_displaced_mesh = false
variable = porepressure
gravity = '0 0 -10E-6'
fluid_component = 0
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
variable = porepressure
fluid_component = 0
[]
[]
[AuxVariables]
[saturation]
order = CONSTANT
family = MONOMIAL
[]
[darcy_x]
order = CONSTANT
family = MONOMIAL
[]
[darcy_y]
order = CONSTANT
family = MONOMIAL
[]
[darcy_z]
order = CONSTANT
family = MONOMIAL
[]
[porosity]
order = CONSTANT
family = MONOMIAL
[]
[wc_z]
[]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zx]
order = CONSTANT
family = MONOMIAL
[]
[stress_zy]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_xx]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_xy]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_xz]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_yx]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_yy]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_yz]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_zx]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_zy]
order = CONSTANT
family = MONOMIAL
[]
[total_strain_zz]
order = CONSTANT
family = MONOMIAL
[]
[perm_xx]
order = CONSTANT
family = MONOMIAL
[]
[perm_yy]
order = CONSTANT
family = MONOMIAL
[]
[perm_zz]
order = CONSTANT
family = MONOMIAL
[]
[mc_shear]
order = CONSTANT
family = MONOMIAL
[]
[mc_tensile]
order = CONSTANT
family = MONOMIAL
[]
[wp_shear]
order = CONSTANT
family = MONOMIAL
[]
[wp_tensile]
order = CONSTANT
family = MONOMIAL
[]
[wp_shear_f]
order = CONSTANT
family = MONOMIAL
[]
[wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[]
[mc_shear_f]
order = CONSTANT
family = MONOMIAL
[]
[mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[saturation_water]
type = PorousFlowPropertyAux
variable = saturation
property = saturation
phase = 0
execute_on = timestep_end
[]
[darcy_x]
type = PorousFlowDarcyVelocityComponent
variable = darcy_x
gravity = '0 0 -10E-6'
component = x
[]
[darcy_y]
type = PorousFlowDarcyVelocityComponent
variable = darcy_y
gravity = '0 0 -10E-6'
component = y
[]
[darcy_z]
type = PorousFlowDarcyVelocityComponent
variable = darcy_z
gravity = '0 0 -10E-6'
component = z
[]
[porosity]
type = PorousFlowPropertyAux
property = porosity
variable = porosity
execute_on = timestep_end
[]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
execute_on = timestep_end
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
execute_on = timestep_end
[]
[stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
execute_on = timestep_end
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[total_strain_xx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[]
[total_strain_xy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[]
[total_strain_xz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_xz
index_i = 0
index_j = 2
execute_on = timestep_end
[]
[total_strain_yx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yx
index_i = 1
index_j = 0
execute_on = timestep_end
[]
[total_strain_yy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[]
[total_strain_yz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_yz
index_i = 1
index_j = 2
execute_on = timestep_end
[]
[total_strain_zx]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zx
index_i = 2
index_j = 0
execute_on = timestep_end
[]
[total_strain_zy]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zy
index_i = 2
index_j = 1
execute_on = timestep_end
[]
[total_strain_zz]
type = RankTwoAux
rank_two_tensor = total_strain
variable = total_strain_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[perm_xx]
type = PorousFlowPropertyAux
property = permeability
variable = perm_xx
row = 0
column = 0
execute_on = timestep_end
[]
[perm_yy]
type = PorousFlowPropertyAux
property = permeability
variable = perm_yy
row = 1
column = 1
execute_on = timestep_end
[]
[perm_zz]
type = PorousFlowPropertyAux
property = permeability
variable = perm_zz
row = 2
column = 2
execute_on = timestep_end
[]
[mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
execute_on = timestep_end
[]
[mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
execute_on = timestep_end
[]
[wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
execute_on = timestep_end
[]
[wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
execute_on = timestep_end
[]
[mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
execute_on = timestep_end
[]
[mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
execute_on = timestep_end
[]
[wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
execute_on = timestep_end
[]
[wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
execute_on = timestep_end
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_x
boundary = 'xmin xmax'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_y
boundary = 'ymin ymax'
value = 0.0
[]
[no_z]
type = DirichletBC
variable = disp_z
boundary = zmin
value = 0.0
[]
[no_wc_x]
type = DirichletBC
variable = wc_x
boundary = 'ymin ymax'
value = 0.0
[]
[no_wc_y]
type = DirichletBC
variable = wc_y
boundary = 'xmin xmax'
value = 0.0
[]
[fix_porepressure]
type = FunctionDirichletBC
variable = porepressure
boundary = 'ymin ymax xmax'
function = ini_pp
[]
[roof_porepressure]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
pt_vals = '-1E3 1E3'
multipliers = '-1 1'
fluid_phase = 0
flux_function = roof_conductance
boundary = roof
[]
[roof_bcs]
type = StickyBC
variable = disp_z
min_value = -3.0
boundary = roof
[]
[]
[Functions]
[ini_pp]
type = ParsedFunction
symbol_names = 'bulk p0 g rho0'
symbol_values = '2E3 0.0 1E-5 1E3'
expression = '-bulk*log(exp(-p0/bulk)+g*rho0*z/bulk)'
[]
[ini_xx]
type = ParsedFunction
symbol_names = 'bulk p0 g rho0 biot'
symbol_values = '2E3 0.0 1E-5 1E3 0.7'
expression = '0.8*(2500*10E-6*z+biot*(-bulk*log(exp(-p0/bulk)+g*rho0*z/bulk)))'
[]
[ini_zz]
type = ParsedFunction
symbol_names = 'bulk p0 g rho0 biot'
symbol_values = '2E3 0.0 1E-5 1E3 0.7'
expression = '2500*10E-6*z+biot*(-bulk*log(exp(-p0/bulk)+g*rho0*z/bulk))'
[]
[excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval slope'
symbol_values = '0.5 0 1000.0 1E-9 1 60'
# excavation face at ymin+(ymax-ymin)*min(t/end_t,1)
# slope is the distance over which the modulus reduces from maxval to minval
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,if(y<ymin+(ymax-ymin)*min(t/end_t,1)+slope,minval+(maxval-minval)*(y-(ymin+(ymax-ymin)*min(t/end_t,1)))/slope,maxval))'
[]
[density_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval'
symbol_values = '0.5 0 1000.0 0 2500'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,maxval)'
[]
[roof_conductance]
type = ParsedFunction
symbol_names = 'end_t ymin ymax maxval minval'
symbol_values = '0.5 0 1000.0 1E7 0'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),maxval,minval)'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1 # MPa^-1
[]
[mc_coh_strong_harden]
type = TensorMechanicsHardeningExponential
value_0 = 1.99 # MPa
value_residual = 2.01 # MPa
rate = 1.0
[]
[mc_fric]
type = TensorMechanicsHardeningConstant
value = 0.61 # 35deg
[]
[mc_dil]
type = TensorMechanicsHardeningConstant
value = 0.15 # 8deg
[]
[mc_tensile_str_strong_harden]
type = TensorMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[]
[mc_compressive_str]
type = TensorMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[]
[wp_coh_harden]
type = TensorMechanicsHardeningCubic
value_0 = 0.05
value_residual = 0.05
internal_limit = 10
[]
[wp_tan_fric]
type = TensorMechanicsHardeningConstant
value = 0.26 # 15deg
[]
[wp_tan_dil]
type = TensorMechanicsHardeningConstant
value = 0.18 # 10deg
[]
[wp_tensile_str_harden]
type = TensorMechanicsHardeningCubic
value_0 = 0.05
value_residual = 0.05
internal_limit = 10
[]
[wp_compressive_str_soften]
type = TensorMechanicsHardeningCubic
value_0 = 100
value_residual = 1
internal_limit = 1.0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E3
density0 = 1000
thermal_expansion = 0
viscosity = 3.5E-17
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[eff_fluid_pressure]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity_bulk]
type = PorousFlowPorosity
fluid = true
mechanical = true
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
ensure_positive = true
porosity_zero = 0.02
solid_bulk = 5.3333E3
[]
[porosity_excav]
type = PorousFlowPorosityConst
block = 1
porosity = 1.0
[]
[permeability_bulk]
type = PorousFlowPermeabilityKozenyCarman
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
poroperm_function = kozeny_carman_phi0
k0 = 1E-15
phi0 = 0.02
n = 2
m = 2
[]
[permeability_excav]
type = PorousFlowPermeabilityConst
block = 1
permeability = '0 0 0 0 0 0 0 0 0'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 4
s_res = 0.4
sum_s_res = 0.4
phase = 0
[]
[elasticity_tensor_0]
type = ComputeLayeredCosseratElasticityTensor
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
[]
[elasticity_tensor_1]
type = ComputeLayeredCosseratElasticityTensor
block = 1
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
elasticity_tensor_prefactor = excav_sideways
[]
[strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[]
[ini_stress]
type = ComputeEigenstrainFromInitialStress
eigenstrain_name = ini_stress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
[]
[stress_0]
type = ComputeMultipleInelasticCosseratStress
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
inelastic_models = 'mc wp'
cycle_models = true
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[]
[stress_1]
type = ComputeMultipleInelasticCosseratStress
block = 1
inelastic_models = ''
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[]
[mc]
type = CappedMohrCoulombCosseratStressUpdate
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 100000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[]
[wp]
type = CappedWeakPlaneCosseratStressUpdate
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.05
smoothing_tol = 0.05 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[]
[undrained_density_0]
type = GenericConstantMaterial
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
prop_names = density
prop_values = 2500
[]
[undrained_density_1]
type = GenericFunctionMaterial
block = 1
prop_names = density
prop_values = density_sideways
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Postprocessors]
[min_roof_disp]
type = NodalExtremeValue
boundary = roof
value_type = min
variable = disp_z
[]
[min_roof_pp]
type = NodalExtremeValue
boundary = roof
value_type = min
variable = porepressure
[]
[min_surface_disp]
type = NodalExtremeValue
boundary = zmax
value_type = min
variable = disp_z
[]
[min_surface_pp]
type = NodalExtremeValue
boundary = zmax
value_type = min
variable = porepressure
[]
[max_perm_zz]
type = ElementExtremeValue
block = '2 3 4 5 6 7 8 9 10 11 12 13 14 15 16'
variable = perm_zz
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
# best overall
# petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
# petsc_options_value = ' lu mumps'
# best if you do not have mumps:
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist'
# best if you do not have mumps or superlu_dist:
#petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
#petsc_options_value = ' asm 2 lu gmres 200'
# very basic:
#petsc_options_iname = '-pc_type -ksp_type -ksp_gmres_restart'
#petsc_options_value = ' bjacobi gmres 200'
line_search = bt
nl_abs_tol = 1e-3
nl_rel_tol = 1e-5
l_max_its = 200
nl_max_its = 30
start_time = 0.0
dt = 0.014706
end_time = 0.014706 #0.5
[]
[Outputs]
time_step_interval = 1
print_linear_residuals = true
exodus = true
csv = true
console = true
[]
(test/tests/userobjects/layered_average/layered_average_bounding_block.i)
#
# The mesh consists of two blocks. Block 1 has a height and width of 1 whereas
# block 2 has a height of 2 and width of 1. A gap of 1 exists between the two
# blocks in the x direction. Elements are 0.25 high and 1 wide. The solution
# in block 1 is u = y and block 2 is u = 4y.
#
# Two sets of LayeredAverage values are computed. In both cases, four
# layers are used. In 'bounding_block1', the LayeredAverage values are computed
# on block 1 using the bounds (dimensions of block 2). In 'bounding_block2',
# the LayeredAverage values are computed on block 2 using the bounds (dimensions
# of block 1).
#
# In 'bounding_block1', since the layers are defined by the dimensions of block
# 2 only two layers appear in block one. The values in block 1 are thus:
# 0.25 for 0<y<0.5 and 0.75 for 0.5<y<1.
#
# In 'bounding_block2', since the layers are defined by the dimensions of block
# 1 four layers appear in block two. Any place over and above the top of the
# uppermost layer is included in the uppermost layer. Therefore, the first 3
# layers are 1/4 of the height of block 1 (0.25) whereas the 4th layer has a
# height of 1/4 of block 1 (0.25) plus the additional region in block 2 outside
# the bounds of block 1 (1.0) for a total height of 1.24.
# The values in block 2 are thus:
# 0.5 from 0<y<0.25, 1.5 from 0.25<y<0.5, 2.5 from 0.5<y<0.75, and 5.5 from
# y>0.75.
#
#
[Mesh]
file = layered_average_bounding_block.e
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./bounding_block1]
order = CONSTANT
family = MONOMIAL
[../]
[./bounding_block2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./bounding_block1]
type = SpatialUserObjectAux
block = 1
variable = bounding_block1
execute_on = timestep_end
user_object = bounding_block1
[../]
[./bounding_block2]
type = SpatialUserObjectAux
block = 2
variable = bounding_block2
execute_on = timestep_end
user_object = bounding_block2
[../]
[]
[BCs]
[./ll]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./lu]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[./ul]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./uu]
type = DirichletBC
variable = u
boundary = 4
value = 8
[../]
[]
[UserObjects]
[./bounding_block1]
type = LayeredAverage
direction = y
num_layers = 4
variable = u
execute_on = linear
block = 1
layer_bounding_block = 2
[../]
[./bounding_block2]
type = LayeredAverage
direction = y
num_layers = 4
block = 2
layer_bounding_block = 1
variable = u
execute_on = linear
[../]
[]
[Executioner]
type = Transient
dt = 1
end_time = 1
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/block_kernel/block_kernel_test.i)
[Mesh]
file = rectangle.e
uniform_refine = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 1.0
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./body_force]
type = BodyForce
variable = u
block = 1
value = 10
function = 'x+y'
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.1
num_steps = 10
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/richards/test/tests/sinks/s02.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.5
al = 1 # same deal with PETSc constant state
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.2
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = initial_pressure
[../]
[../]
[]
[Functions]
[./initial_pressure]
type = ParsedFunction
expression = 2
[../]
[./mass_bal_fcn]
type = ParsedFunction
expression = abs((mi-lfout-rfout-mf)/2/(mi+mf))
symbol_names = 'mi mf lfout rfout'
symbol_values = 'mass_init mass_fin left_flux_out right_flux_out'
[../]
[]
[Postprocessors]
[./mass_init]
type = RichardsMass
variable = pressure
execute_on = timestep_begin
[../]
[./mass_fin]
type = RichardsMass
variable = pressure
execute_on = timestep_end
[../]
[./left_flux_out]
type = RichardsHalfGaussianSinkFlux
boundary = left
variable = pressure
centre = 1
max = 2
sd = 1
[../]
[./right_flux_out]
type = RichardsHalfGaussianSinkFlux
boundary = right
variable = pressure
centre = 1
max = 2
sd = 1
[../]
[./p0]
type = PointValue
point = '0 0 0'
variable = pressure
[../]
[./mass_bal]
type = FunctionValuePostprocessor
function = mass_bal_fcn
[../]
[]
[BCs]
[./left_flux]
type = RichardsHalfGaussianSink
boundary = left
variable = pressure
centre = 1
max = 2
sd = 1
[../]
[./right_flux]
type = RichardsHalfGaussianSink
boundary = right
variable = pressure
centre = 1
max = 2
sd = 1
[../]
[]
[Kernels]
active = 'richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-12 1E-10 10000'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 4E-3
end_time = 0.4
[]
[Outputs]
file_base = s02
csv = true
execute_on = timestep_end
[]
(test/tests/multiapps/picard/picard_adaptive_parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[v]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[force_u]
type = CoupledForce
variable = u
v = v
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Postprocessors]
[picard_its]
type = NumFixedPointIterations
execute_on = 'initial timestep_end'
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
fixed_point_max_its = 30
nl_abs_tol = 1e-14
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.1
# cutback_factor, growth_factor, optimal_iterations, time_dt and time_t added through CLI args
[]
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub]
type = TransientMultiApp
app_type = MooseTestApp
positions = '0 0 0'
input_files = picard_adaptive_sub.i
# The input was originally created with effectively no restore
# see the changes made for #5554 then reverted in #28115
no_restore = true
[]
[]
[Transfers]
[v_from_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
from_multi_app = sub
source_variable = v
variable = v
[]
[u_to_sub]
type = MultiAppGeneralFieldNearestLocationTransfer
to_multi_app = sub
source_variable = u
variable = u
[]
[]
(modules/richards/test/tests/gravity_head_2/gh_fu_18.i)
# with immobile saturation - this illustrates a perfect case of fullyupwind working very well
# unsaturated = true
# gravity = true
# full upwinding = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 1
nx = 20
xmin = 0
xmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-2 1E-1 1E0 0.5E1 0.5E2 0.4E4 1E5 1E6 1E7'
x = '0 1E-1 1E0 1E1 1E2 1E3 1E4 1E5 1E6'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0E2
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5E2
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.4
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.3
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[ICs]
[./water_ic]
type = ConstantIC
value = 1
variable = pwater
[../]
[./gas_ic]
type = ConstantIC
value = 2
variable = pgas
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[]
[AuxVariables]
[./seffgas]
[../]
[./seffwater]
[../]
[]
[AuxKernels]
[./seffgas_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffGas
variable = seffgas
[../]
[./seffwater_kernel]
type = RichardsSeffAux
pressure_vars = 'pwater pgas'
seff_UO = SeffWater
variable = seffwater
[../]
[]
[Postprocessors]
[./mwater_init]
type = RichardsMass
variable = pwater
execute_on = timestep_begin
outputs = none
[../]
[./mgas_init]
type = RichardsMass
variable = pgas
execute_on = timestep_begin
outputs = none
[../]
[./mwater_fin]
type = RichardsMass
variable = pwater
execute_on = timestep_end
outputs = none
[../]
[./mgas_fin]
type = RichardsMass
variable = pgas
execute_on = timestep_end
outputs = none
[../]
[./mass_error_water]
type = FunctionValuePostprocessor
function = fcn_mass_error_w
[../]
[./mass_error_gas]
type = FunctionValuePostprocessor
function = fcn_mass_error_g
[../]
[./pw_left]
type = PointValue
point = '0 0 0'
variable = pwater
outputs = none
[../]
[./pw_right]
type = PointValue
point = '1 0 0'
variable = pwater
outputs = none
[../]
[./error_water]
type = FunctionValuePostprocessor
function = fcn_error_water
[../]
[./pg_left]
type = PointValue
point = '0 0 0'
variable = pgas
outputs = none
[../]
[./pg_right]
type = PointValue
point = '1 0 0'
variable = pgas
outputs = none
[../]
[./error_gas]
type = FunctionValuePostprocessor
function = fcn_error_gas
[../]
[]
[Functions]
[./fcn_mass_error_w]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mwater_init mwater_fin'
[../]
[./fcn_mass_error_g]
type = ParsedFunction
expression = 'abs(0.5*(mi-mf)/(mi+mf))'
symbol_names = 'mi mf'
symbol_values = 'mgas_init mgas_fin'
[../]
[./fcn_error_water]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '1E2 -1 pw_left 1 pw_right'
[../]
[./fcn_error_gas]
type = ParsedFunction
expression = 'abs((-b*log(-(gdens0*xval+(-b*exp(-p0/b)))/b)-p1)/p1)'
symbol_names = 'b gdens0 p0 xval p1'
symbol_values = '0.5E2 -0.5 pg_left 1 pg_right'
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
viscosity = '1E-3 0.5E-3'
gravity = '-1 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-10 1E-10 10'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
file_base = gh_fu_18
execute_on = 'timestep_end final'
time_step_interval = 100000
exodus = true
[]
(test/tests/time_integrators/bdf2/bdf2_adapt.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 4
elem_type = QUAD4
[]
[Variables]
active = 'u'
[./u]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = ConstantIC
value = 0
[../]
[../]
[]
[Functions]
[./forcing_fn]
type = ParsedFunction
# dudt = 3*t^2*(x^2 + y^2)
expression = 3*t*t*((x*x)+(y*y))-(4*t*t*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*t*t*((x*x)+(y*y))
[../]
[]
[Kernels]
active = 'diff ie ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[./left]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 1
value = 1
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
start_time = 0.0
num_steps = 5
dt = 0.25
[./Adaptivity]
refine_fraction = 0.2
coarsen_fraction = 0.3
max_h_level = 4
[../]
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/solid_mechanics/test/tests/dynamics/wave_1D/wave_rayleigh_hht.i)
# Wave propogation in 1D using HHT time integration in the presence of Rayleigh damping
#
# The test is for an 1D bar element of length 4m fixed on one end
# with a sinusoidal pulse dirichlet boundary condition applied to the other end.
# alpha, beta and gamma are HHT time integration parameters
# eta and zeta are mass dependent and stiffness dependent Rayleigh damping
# coefficients, respectively.
# The equation of motion in terms of matrices is:
#
# M*accel + (eta*M+zeta*K)*((1+alpha)*vel-alpha*vel_old)
# +(1+alpha)*K*disp-alpha*K*disp_old = 0
#
# Here M is the mass matrix, K is the stiffness matrix
#
# The displacement at the first, second, third and fourth node at t = 0.1 are
# -7.787499960311491942e-02, 1.955566679096475483e-02 and -4.634888180231294501e-03, respectively.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 4
nz = 1
xmin = 0.0
xmax = 0.1
ymin = 0.0
ymax = 4.0
zmin = 0.0
zmax = 0.1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
hht_alpha = -0.3
stiffness_damping_coefficient = 0.1
[../]
[./inertia_x]
type = InertialForce
variable = disp_x
velocity = vel_x
acceleration = accel_x
beta = 0.422
gamma = 0.8
eta=0.1
alpha = -0.3
[../]
[./inertia_y]
type = InertialForce
variable = disp_y
velocity = vel_y
acceleration = accel_y
beta = 0.422
gamma = 0.8
eta=0.1
alpha = -0.3
[../]
[./inertia_z]
type = InertialForce
variable = disp_z
velocity = vel_z
acceleration = accel_z
beta = 0.422
gamma = 0.8
eta = 0.1
alpha = -0.3
[../]
[]
[AuxKernels]
[./accel_x]
type = NewmarkAccelAux
variable = accel_x
displacement = disp_x
velocity = vel_x
beta = 0.422
execute_on = timestep_end
[../]
[./vel_x]
type = NewmarkVelAux
variable = vel_x
acceleration = accel_x
gamma = 0.8
execute_on = timestep_end
[../]
[./accel_y]
type = NewmarkAccelAux
variable = accel_y
displacement = disp_y
velocity = vel_y
beta = 0.422
execute_on = timestep_end
[../]
[./vel_y]
type = NewmarkVelAux
variable = vel_y
acceleration = accel_y
gamma = 0.8
execute_on = timestep_end
[../]
[./accel_z]
type = NewmarkAccelAux
variable = accel_z
displacement = disp_z
velocity = vel_z
beta = 0.422
execute_on = timestep_end
[../]
[./vel_z]
type = NewmarkVelAux
variable = vel_z
acceleration = accel_z
gamma = 0.8
execute_on = timestep_end
[../]
[]
[BCs]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = top
value=0.0
[../]
[./top_x]
type = DirichletBC
variable = disp_x
boundary = top
value=0.0
[../]
[./top_z]
type = DirichletBC
variable = disp_z
boundary = top
value=0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = right
value=0.0
[../]
[./right_z]
type = DirichletBC
variable = disp_z
boundary = right
value=0.0
[../]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = left
value=0.0
[../]
[./left_z]
type = DirichletBC
variable = disp_z
boundary = left
value=0.0
[../]
[./front_x]
type = DirichletBC
variable = disp_x
boundary = front
value=0.0
[../]
[./front_z]
type = DirichletBC
variable = disp_z
boundary = front
value=0.0
[../]
[./back_x]
type = DirichletBC
variable = disp_x
boundary = back
value=0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = back
value=0.0
[../]
[./bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value=0.0
[../]
[./bottom_z]
type = DirichletBC
variable = disp_z
boundary = bottom
value=0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = bottom
function = displacement_bc
[../]
[]
[Materials]
[./Elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1 0'
[../]
[./strain]
type = ComputeSmallStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./stress]
type = ComputeLinearElasticStress
block = 0
[../]
[./density]
type = GenericConstantMaterial
block = 0
prop_names = 'density'
prop_values = '1'
[../]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 6.0
l_tol = 1e-12
nl_rel_tol = 1e-12
dt = 0.1
[]
[Functions]
[./displacement_bc]
type = PiecewiseLinear
data_file = 'sine_wave.csv'
format = columns
[../]
[]
[Postprocessors]
[./_dt]
type = TimestepSize
[../]
[./disp_1]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_2]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./disp_3]
type = NodalVariableValue
nodeid = 10
variable = disp_y
[../]
[./disp_4]
type = NodalVariableValue
nodeid = 14
variable = disp_y
[../]
[]
[Outputs]
exodus = true
perf_graph = true
[]
(modules/solid_mechanics/examples/coal_mining/cosserat_mc_wp_sticky.i)
# Strata deformation and fracturing around a coal mine
#
# A 2D geometry is used that simulates a transverse section of
# the coal mine. The model is actually 3D, but the "x"
# dimension is only 10m long, meshed with 1 element, and
# there is no "x" displacement. The mine is 400m deep
# and just the roof is studied (0<=z<=400). The model sits
# between 0<=y<=450. The excavation sits in 0<=y<=150. This
# is a "half model": the boundary conditions are such that
# the model simulates an excavation sitting in -150<=y<=150
# inside a model of the region -450<=y<=450. The
# excavation height is 3m (ie, the excavation lies within
# 0<=z<=3).
#
# Time is meaningless in this example
# as quasi-static solutions are sought at each timestep, but
# the number of timesteps controls the resolution of the
# process.
#
# The boundary conditions for this elastic simulation are:
# - disp_x = 0 everywhere
# - disp_y = 0 at y=0 and y=450
# - disp_z = 0 at z=0, but there is a time-dependent
# Young's modulus that simulates excavation
# - wc_x = 0 at y=0 and y=450.
# That is, rollers on the sides, free at top,
# and prescribed at bottom in the unexcavated portion.
#
# The small strain formulation is used.
#
# All stresses are measured in MPa. The initial stress is consistent with
# the weight force from density 2500 kg/m^3, ie, stress_zz = -0.025*(300-z) MPa
# where gravity = 10 m.s^-2 = 1E-5 MPa m^2/kg. The maximum and minimum
# principal horizontal stresses are assumed to be equal to 0.8*stress_zz.
#
# Material properties:
# Young's modulus = 8 GPa
# Poisson's ratio = 0.25
# Cosserat layer thickness = 1 m
# Cosserat-joint normal stiffness = large
# Cosserat-joint shear stiffness = 1 GPa
# MC cohesion = 3 MPa
# MC friction angle = 37 deg
# MC dilation angle = 8 deg
# MC tensile strength = 1 MPa
# MC compressive strength = 100 MPa, varying down to 1 MPa when tensile strain = 1
# WeakPlane cohesion = 0.1 MPa
# WeakPlane friction angle = 30 deg
# WeakPlane dilation angle = 10 deg
# WeakPlane tensile strength = 0.1 MPa
# WeakPlane compressive strength = 100 MPa softening to 1 MPa at strain = 1
#
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
xmin = -5
xmax = 5
nz = 40
zmin = 0
zmax = 403.003
bias_z = 1.1
ny = 30 # make this a multiple of 3, so y=150 is at a node
ymin = 0
ymax = 450
[]
[left]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 11
normal = '0 -1 0'
input = generated_mesh
[]
[right]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 12
normal = '0 1 0'
input = left
[]
[front]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 13
normal = '-1 0 0'
input = right
[]
[back]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 14
normal = '1 0 0'
input = front
[]
[top]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 15
normal = '0 0 1'
input = back
[]
[bottom]
type = SideSetsAroundSubdomainGenerator
block = 0
new_boundary = 16
normal = '0 0 -1'
input = top
[]
[excav]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '-5 0 0'
top_right = '5 150 3'
input = bottom
[]
[roof]
type = SideSetsAroundSubdomainGenerator
block = 1
new_boundary = 18
normal = '0 0 1'
input = excav
[]
[]
[GlobalParams]
perform_finite_strain_rotations = false
displacements = 'disp_x disp_y disp_z'
Cosserat_rotations = 'wc_x wc_y wc_z'
[]
[Variables]
[./disp_y]
[../]
[./disp_z]
[../]
[./wc_x]
[../]
[]
[Kernels]
[./cy_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_y
component = 1
[../]
[./cz_elastic]
type = CosseratStressDivergenceTensors
use_displaced_mesh = false
variable = disp_z
component = 2
[../]
[./x_couple]
type = StressDivergenceTensors
use_displaced_mesh = false
variable = wc_x
displacements = 'wc_x wc_y wc_z'
component = 0
base_name = couple
[../]
[./x_moment]
type = MomentBalancing
use_displaced_mesh = false
variable = wc_x
component = 0
[../]
[./gravity]
type = Gravity
use_displaced_mesh = false
variable = disp_z
value = -10E-6 # remember this is in MPa
[../]
[]
[AuxVariables]
[./disp_x]
[../]
[./wc_y]
[../]
[./wc_z]
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./wp_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_shear_f]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_tensile_f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yx
index_i = 1
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zx
index_i = 2
index_j = 0
[../]
[./stress_zy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zy
index_i = 2
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_shear]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_internal_parameter
variable = mc_shear
[../]
[./mc_tensile]
type = MaterialStdVectorAux
index = 1
property = mc_plastic_internal_parameter
variable = mc_tensile
[../]
[./wp_shear]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_internal_parameter
variable = wp_shear
[../]
[./wp_tensile]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_internal_parameter
variable = wp_tensile
[../]
[./mc_shear_f]
type = MaterialStdVectorAux
index = 6
property = mc_plastic_yield_function
variable = mc_shear_f
[../]
[./mc_tensile_f]
type = MaterialStdVectorAux
index = 0
property = mc_plastic_yield_function
variable = mc_tensile_f
[../]
[./wp_shear_f]
type = MaterialStdVectorAux
index = 0
property = wp_plastic_yield_function
variable = wp_shear_f
[../]
[./wp_tensile_f]
type = MaterialStdVectorAux
index = 1
property = wp_plastic_yield_function
variable = wp_tensile_f
[../]
[]
[BCs]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = '11 12'
value = 0.0
[../]
[./no_z]
type = DirichletBC
variable = disp_z
boundary = '16'
value = 0.0
[../]
[./no_wc_x]
type = DirichletBC
variable = wc_x
boundary = '11 12'
value = 0.0
[../]
[./roof]
type = StickyBC
variable = disp_z
min_value = -3.0
boundary = '18'
[../]
[]
[Functions]
[./ini_xx]
type = ParsedFunction
expression = '-0.8*2500*10E-6*(403.003-z)'
[../]
[./ini_zz]
type = ParsedFunction
expression = '-2500*10E-6*(403.003-z)'
[../]
[./excav_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval slope'
symbol_values = '1.0 0 150.0 1E-9 1 15'
# excavation face at ymin+(ymax-ymin)*min(t/end_t,1)
# slope is the distance over which the modulus reduces from maxval to minval
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,if(y<ymin+(ymax-ymin)*min(t/end_t,1)+slope,minval+(maxval-minval)*(y-(ymin+(ymax-ymin)*min(t/end_t,1)))/slope,maxval))'
[../]
[./density_sideways]
type = ParsedFunction
symbol_names = 'end_t ymin ymax minval maxval'
symbol_values = '1.0 0 150.0 0 2500'
expression = 'if(y<ymin+(ymax-ymin)*min(t/end_t,1),minval,maxval)'
[../]
[]
[UserObjects]
[./mc_coh_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 2.99 # MPa
value_residual = 3.01 # MPa
rate = 1.0
[../]
[./mc_fric]
type = SolidMechanicsHardeningConstant
value = 0.65 # 37deg
[../]
[./mc_dil]
type = SolidMechanicsHardeningConstant
value = 0.15 # 8deg
[../]
[./mc_tensile_str_strong_harden]
type = SolidMechanicsHardeningExponential
value_0 = 1.0 # MPa
value_residual = 1.0 # MPa
rate = 1.0
[../]
[./mc_compressive_str]
type = SolidMechanicsHardeningCubic
value_0 = 100 # Large!
value_residual = 100
internal_limit = 0.1
[../]
[./wp_coh_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_tan_fric]
type = SolidMechanicsHardeningConstant
value = 0.36 # 20deg
[../]
[./wp_tan_dil]
type = SolidMechanicsHardeningConstant
value = 0.18 # 10deg
[../]
[./wp_tensile_str_harden]
type = SolidMechanicsHardeningCubic
value_0 = 0.1
value_residual = 0.1
internal_limit = 10
[../]
[./wp_compressive_str_soften]
type = SolidMechanicsHardeningCubic
value_0 = 100
value_residual = 1
internal_limit = 1.0
[../]
[]
[Materials]
[./elasticity_tensor_0]
type = ComputeLayeredCosseratElasticityTensor
block = 0
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
[../]
[./elasticity_tensor_1]
type = ComputeLayeredCosseratElasticityTensor
block = 1
young = 8E3 # MPa
poisson = 0.25
layer_thickness = 1.0
joint_normal_stiffness = 1E9 # huge
joint_shear_stiffness = 1E3 # MPa
elasticity_tensor_prefactor = excav_sideways
[../]
[./strain]
type = ComputeCosseratIncrementalSmallStrain
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
eigenstrain_name = ini_stress
initial_stress = 'ini_xx 0 0 0 ini_xx 0 0 0 ini_zz'
[../]
[./stress_0]
# this is needed so as to correctly apply the initial stress
type = ComputeMultipleInelasticCosseratStress
block = 0
inelastic_models = 'mc wp'
cycle_models = true
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./stress_1]
type = ComputeMultipleInelasticCosseratStress
block = 1
inelastic_models = ''
relative_tolerance = 2.0
absolute_tolerance = 1E6
max_iterations = 1
tangent_operator = nonlinear
perform_finite_strain_rotations = false
[../]
[./mc]
type = CappedMohrCoulombCosseratStressUpdate
warn_about_precision_loss = false
host_youngs_modulus = 8E3
host_poissons_ratio = 0.25
base_name = mc
tensile_strength = mc_tensile_str_strong_harden
compressive_strength = mc_compressive_str
cohesion = mc_coh_strong_harden
friction_angle = mc_fric
dilation_angle = mc_dil
max_NR_iterations = 100000
smoothing_tol = 0.1 # MPa # Must be linked to cohesion
yield_function_tol = 1E-9 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0
[../]
[./wp]
type = CappedWeakPlaneCosseratStressUpdate
warn_about_precision_loss = false
base_name = wp
cohesion = wp_coh_harden
tan_friction_angle = wp_tan_fric
tan_dilation_angle = wp_tan_dil
tensile_strength = wp_tensile_str_harden
compressive_strength = wp_compressive_str_soften
max_NR_iterations = 10000
tip_smoother = 0.1
smoothing_tol = 0.1 # MPa # Note, this must be tied to cohesion, otherwise get no possible return at cone apex
yield_function_tol = 1E-11 # MPa. this is essentially the lowest possible without lots of precision loss
perfect_guess = true
min_step_size = 1.0E-3
[../]
[./density_0]
type = GenericConstantMaterial
block = 0
prop_names = density
prop_values = 2500
[../]
[./density_1]
type = GenericFunctionMaterial
block = 1
prop_names = density
prop_values = density_sideways
[../]
[]
[Postprocessors]
[./subs_max]
type = PointValue
point = '0 0 403.003'
variable = disp_z
use_displaced_mesh = false
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = bt
nl_abs_tol = 1e-8
nl_rel_tol = 1e-8
l_max_its = 30
nl_max_its = 1000
start_time = 0.0
dt = 0.01
end_time = 1.0
[]
[Outputs]
file_base = cosserat_mc_wp_sticky
time_step_interval = 1
print_linear_residuals = false
exodus = true
csv = true
console = true
[]
(modules/solid_mechanics/test/tests/lagrangian/action/simple_test.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = true
[]
[Variables]
[disp_x]
order = second
[]
[disp_y]
order = second
[]
[disp_z]
order = second
[]
[]
[Mesh]
type = FileMesh
file = 'second.exo'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = FINITE
new_system = true
formulation = TOTAL
volumetric_locking_correction = false
generate_output = 'cauchy_stress_xx cauchy_stress_yy cauchy_stress_zz cauchy_stress_xy '
'cauchy_stress_xz cauchy_stress_yz mechanical_strain_xx mechanical_strain_yy mechanical_strain_zz mechanical_strain_xy '
'mechanical_strain_xz mechanical_strain_yz'
[]
[]
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
csv = false
[]
(modules/solid_mechanics/test/tests/umat/elastic_hardening/elastic.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
expression = t/100
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
# this input file is used to compare the MOOSE and UMAT models, activating
# specific ones with cli variable_names.
# 1. active for umat calculation
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic'
num_state_vars = 0
use_one_based_indexing = true
[]
# 2. active for moose built-in finite strain elasticity reference
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000
poissons_ratio = 0.3
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/xfem/test/tests/moving_interface/verification/2D_rz_homog1mat.i)
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
# XFEM Moving Interface Verification Problem
# Dimensionality: 2D
# Coordinate System: rz
# Material Numbers/Types: homogeneous 1 material, 2 region
# Element Order: 1st
# Interface Characteristics: u independent, prescribed level set function
# Description:
# Transient 2D heat transfer problem in cylindrical coordinates designed with
# the Method of Manufactured Solutions. This problem was developed to verify
# XFEM performance on linear elements in the presence of a moving interface
# sweeping across the x-y coordinates of a system with homogeneous material
# properties. This problem can be exactly evaluated by FEM/Moose without the
# moving interface. Both the temperature and level set function are designed
# to be linear to attempt to minimize error between the Moose/exact solution
# and XFEM results.
# Results:
# The temperature at the bottom left boundary (x=1, y=1) exhibits the largest
# difference between the FEM/Moose solution and XFEM results. We present the
# XFEM results at this location with 10 digits of precision:
# Time Expected Temperature XFEM Calculated Temperature
# 0.2 440 440
# 0.4 480 479.9998745
# 0.6 520 519.9995067
# 0.8 560 559.9989409
# 1.0 600 599.9987054
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Problem]
coord_type = RZ
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
xmin = 1.0
xmax = 2.0
ymin = 1.0
ymax = 2.0
elem_type = QUAD4
[]
[XFEM]
qrule = moment_fitting
output_cut_plane = true
[]
[UserObjects]
[./level_set_cut_uo]
type = LevelSetCutUserObject
level_set_var = ls
heal_always = true
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./ls]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./heat_cond]
type = MatDiffusion
variable = u
diffusivity = diffusion_coefficient
[../]
[./vol_heat_src]
type = BodyForce
variable = u
function = src_func
[../]
[./mat_time_deriv]
type = TestMatTimeDerivative
variable = u
mat_prop_value = rhoCp
[../]
[]
[AuxKernels]
[./ls_function]
type = FunctionAux
variable = ls
function = ls_func
[../]
[]
[Constraints]
[./xfem_constraints]
type = XFEMSingleVariableConstraint
variable = u
geometric_cut_userobject = 'level_set_cut_uo'
use_penalty = true
alpha = 1e5
[../]
[]
[Functions]
[./src_func]
type = ParsedFunction
expression = '10*(-100*x-100*y+400) + 100*1.5*t/x'
[../]
[./neumann_func]
type = ParsedFunction
expression = '1.5*100*t'
[../]
[./dirichlet_right_func]
type = ParsedFunction
expression = '(-100*y+200)*t+400'
[../]
[./dirichlet_top_func]
type = ParsedFunction
expression = '(-100*x+200)*t+400'
[../]
[./ls_func]
type = ParsedFunction
expression = '-0.5*(x+y) + 2.04 - 0.2*t'
[../]
[]
[Materials]
[./mat_time_deriv_prop]
type = GenericConstantMaterial
prop_names = 'rhoCp'
prop_values = 10
[../]
[./therm_cond_prop]
type = GenericConstantMaterial
prop_names = 'diffusion_coefficient'
prop_values = 1.5
[../]
[]
[BCs]
[./left_du]
type = FunctionNeumannBC
variable = u
boundary = 'left'
function = neumann_func
[../]
[./right_u]
type = FunctionDirichletBC
variable = u
boundary = 'right'
function = dirichlet_right_func
[../]
[./bottom_du]
type = FunctionNeumannBC
variable = u
boundary = 'bottom'
function = neumann_func
[../]
[./top_u]
type = FunctionDirichletBC
variable = u
boundary = 'top'
function = dirichlet_top_func
[../]
[]
[ICs]
[./u_ic]
type = ConstantIC
value = 400
variable = u
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-9
start_time = 0.0
dt = 0.2
end_time = 1.0
max_xfem_update = 1
[]
[Outputs]
time_step_interval = 1
execute_on = 'initial timestep_end'
exodus = true
[./console]
type = Console
output_linear = true
[../]
[]
(modules/peridynamics/test/tests/jacobian_check/3D_mechanics_smallstrain_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 2
[./gmg]
type = GeneratedMeshGenerator
dim = 3
nx = 3
ny = 3
nz = 3
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./strain]
type = ComputeSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
(modules/contact/test/tests/dual_mortar/dm_mechanical_contact_precon.i)
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[left_block]
type = GeneratedMeshGenerator
dim = 2
xmin = -1.05
xmax = -0.05
ymin = -1
ymax = 0
nx = 4
ny = 8
elem_type = QUAD4
[]
[left_block_sidesets]
type = RenameBoundaryGenerator
input = left_block
old_boundary = '0 1 2 3'
new_boundary = '10 11 12 13'
[]
[left_block_id]
type = SubdomainIDGenerator
input = left_block_sidesets
subdomain_id = 1
[]
[right_block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 1
ymin = -1
ymax = 1
nx = 4
ny = 8
elem_type = QUAD4
[]
[right_block_sidesets]
type = RenameBoundaryGenerator
input = right_block
old_boundary = '0 1 2 3'
new_boundary = '20 21 22 23'
[]
[right_block_id]
type = SubdomainIDGenerator
input = right_block_sidesets
subdomain_id = 2
[]
[combined_mesh]
type = MeshCollectionGenerator
inputs = 'left_block_id right_block_id'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
[]
[]
[Functions]
[horizontal_movement]
type = PiecewiseLinear
x ='0 0.5 2'
y = '0 0.1 0.1'
[]
[vertical_movement]
type = PiecewiseLinear
x ='0 0.5 2'
y = '0.001 0.001 0.2'
[]
[]
[BCs]
[push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 13
function = horizontal_movement
[]
[fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 21
value = 0.0
[]
[fix_right_y]
type = DirichletBC
variable = disp_y
boundary = 21
value = 0.0
[]
[push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 13
function = vertical_movement
[]
[]
[Materials]
[elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[]
[stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Contact]
[leftright]
secondary = '11'
primary = '23'
formulation = mortar
model = frictionless
[]
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'leftright_normal_lm'
primary_variable = 'disp_x'
preconditioner = 'AMG'
is_lm_coupling_diagonal = true
adaptive_condensation = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason -snes_view'
dt = 0.2
dtmin = 0.2
end_time = 1.0
l_max_its = 20
nl_max_its = 8
nl_rel_tol = 1e-6
snesmf_reuse_base = false
[]
[Outputs]
file_base = ./dm_contact_gmesh_out
[comp]
type = CSV
show = 'contact normal_lm avg_disp_x avg_disp_y max_disp_x max_disp_y min_disp_x min_disp_y'
execute_on = 'FINAL'
[]
[]
[Postprocessors]
[contact]
type = ContactDOFSetSize
variable = leftright_normal_lm
subdomain = leftright_secondary_subdomain
[]
[normal_lm]
type = ElementAverageValue
variable = leftright_normal_lm
block = leftright_secondary_subdomain
[]
[avg_disp_x]
type = ElementAverageValue
variable = disp_x
block = '1 2'
[]
[avg_disp_y]
type = ElementAverageValue
variable = disp_y
block = '1 2'
[]
[max_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
[]
[max_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
[]
[min_disp_x]
type = ElementExtremeValue
variable = disp_x
block = '1 2'
value_type = min
[]
[min_disp_y]
type = ElementExtremeValue
variable = disp_y
block = '1 2'
value_type = min
[]
[]
(modules/solid_mechanics/test/tests/strain_energy_density/rate_model.i)
# Single element test to check the strain energy density calculation
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 2
[]
[AuxVariables]
[./SERD]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstantUp]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -100
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress strain_xx strain_yy strain_zz'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SERD]
type = MaterialRealAux
variable = SERD
property = strain_energy_rate_density
execute_on = timestep_end
[../]
[]
[BCs]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./Pressure]
[./top]
boundary = 'top'
function = rampConstantUp
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 206800
poissons_ratio = 0.0
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
coefficient = 3.125e-21 # 7.04e-17 #
n_exponent = 4.0
m_exponent = 0.0
activation_energy = 0.0
# max_inelastic_increment = 0.01
[../]
[./strain_energy_rate_density]
type = StrainEnergyRateDensity
inelastic_models = 'powerlawcrp'
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_abs_tol = 3e-7
nl_rel_tol = 1e-12
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Postprocessors]
[./epxx]
type = ElementalVariableValue
variable = strain_xx
elementid = 0
[../]
[./epyy]
type = ElementalVariableValue
variable = strain_yy
elementid = 0
[../]
[./epzz]
type = ElementalVariableValue
variable = strain_zz
elementid = 0
[../]
[./sigxx]
type = ElementAverageValue
variable = stress_xx
[../]
[./sigyy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigzz]
type = ElementAverageValue
variable = stress_zz
[../]
[./SERD]
type = ElementAverageValue
variable = SERD
[../]
[]
[Outputs]
csv = true
[]
(modules/navier_stokes/test/tests/finite_volume/ins/iks/flow-around-square/flow-around-square.i)
# Water properties
mu = 1.0E-3
rho = 1000.0
k = 0.598
cp = 4186
# Solid properties
cp_s = 830
rho_s = 1680
k_s = 3.5
# Other parameters
p_outlet = 0
u_inlet = -1e-4
h_conv = 50
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmin = 0
ymin = 0
ymax = 0.1
xmax = 0.1
[]
[subdomain1]
input = generated_mesh
type = SubdomainBoundingBoxGenerator
block_name = subdomain1
bottom_left = '0.04 0.04 0'
block_id = 1
top_right = '0.06 0.06 0'
[]
[interface]
input = subdomain1
type = SideSetsBetweenSubdomainsGenerator
primary_block = 0
paired_block = 1
new_boundary = interface
[]
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
advected_interp_method = 'upwind'
velocity_interp_method = 'rc'
[]
[UserObjects]
[rc]
type = INSFVRhieChowInterpolator
u = vel_x
v = vel_y
pressure = pressure
block = 0
[]
[]
[Variables]
[vel_x]
type = INSFVVelocityVariable
initial_condition = 1e-4
block = 0
[]
[vel_y]
type = INSFVVelocityVariable
initial_condition = 1e-4
block = 0
[]
[pressure]
type = INSFVPressureVariable
block = 0
[]
[T]
type = INSFVEnergyVariable
initial_condition = 283.15
scaling = 1e-5
block = 0
[]
[Ts]
type = INSFVEnergyVariable
initial_condition = 333.15
scaling = 1e-5
block = 1
[]
[]
[FVKernels]
[mass]
type = INSFVMassAdvection
variable = pressure
rho = ${rho}
block = 0
[]
[u_time]
type = INSFVMomentumTimeDerivative
variable = vel_x
rho = ${rho}
momentum_component = 'x'
block = 0
[]
[u_advection]
type = INSFVMomentumAdvection
variable = vel_x
rho = ${rho}
momentum_component = 'x'
block = 0
[]
[u_viscosity]
type = INSFVMomentumDiffusion
variable = vel_x
mu = ${mu}
momentum_component = 'x'
block = 0
[]
[u_pressure]
type = INSFVMomentumPressure
variable = vel_x
momentum_component = 'x'
pressure = pressure
block = 0
[]
[v_time]
type = INSFVMomentumTimeDerivative
variable = vel_y
rho = ${rho}
momentum_component = 'y'
block = 0
[]
[v_advection]
type = INSFVMomentumAdvection
variable = vel_y
rho = ${rho}
momentum_component = 'y'
block = 0
[]
[v_viscosity]
type = INSFVMomentumDiffusion
variable = vel_y
mu = ${mu}
momentum_component = 'y'
[]
[v_pressure]
type = INSFVMomentumPressure
variable = vel_y
momentum_component = 'y'
pressure = pressure
block = 0
[]
[energy_time]
type = INSFVEnergyTimeDerivative
variable = T
rho = ${rho}
dh_dt = dh_dt
block = 0
[]
[temp_conduction]
type = FVDiffusion
coeff = 'k'
variable = T
block = 0
[]
[temp_advection]
type = INSFVEnergyAdvection
variable = T
block = 0
[]
[solid_energy_time]
type = INSFVEnergyTimeDerivative
variable = Ts
rho = ${rho_s}
dh_dt = dh_solid_dt
block = 1
[]
[solid_temp_conduction]
type = FVDiffusion
coeff = 'k_s'
variable = Ts
block = 1
[]
[]
[FVInterfaceKernels]
[convection]
type = FVConvectionCorrelationInterface
variable1 = T
variable2 = Ts
subdomain1 = 0
subdomain2 = 1
boundary = interface
h = ${h_conv}
T_solid = Ts
T_fluid = T
wall_cell_is_bulk = true
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'top'
variable = vel_x
function = 0
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'top'
variable = vel_y
function = ${u_inlet}
[]
[inlet_T]
type = FVDirichletBC
variable = T
boundary = 'top'
value = 283.15
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'left right interface'
variable = vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'left right interface'
variable = vel_y
function = 0
[]
[outlet_p]
type = INSFVOutletPressureBC
boundary = 'bottom'
variable = pressure
function = '${p_outlet}'
[]
[]
[FunctorMaterials]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp k'
prop_values = '${cp} ${k}'
block = 0
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'T'
rho = ${rho}
block = 0
[]
[solid_functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp_s k_s'
prop_values = '${cp_s} ${k_s}'
block = 1
[]
[solid_ins_fv]
type = INSFVEnthalpyFunctorMaterial
temperature = 'Ts'
rho = ${rho_s}
cp = ${cp_s}
block = 1
h = h_solid
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm 100 lu NONZERO'
line_search = 'none'
nl_rel_tol = 1e-8
dt = 10
end_time = 10
[]
[Outputs]
exodus = true
[]
(test/tests/transfers/multiapp_scalar_to_auxscalar_transfer/between_multiapp/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[AuxVariables]
[base_1]
family = SCALAR
order = FOURTH
initial_condition = 14
[]
[from_0]
type = MooseVariableScalar
order = FIRST
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 3
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 2
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
line_search = none
nl_abs_tol = 1e-12
[]
[Outputs]
csv = true
[]
(test/tests/bounds/old_value_bounds.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
[]
[Variables]
[u]
order = FIRST
family = LAGRANGE
[]
[v]
order = FIRST
family = LAGRANGE
[]
[]
[AuxVariables]
[bounds_dummy]
order = FIRST
family = LAGRANGE
[]
[]
[Kernels]
[time_u]
type = TimeDerivative
variable = u
[]
[diff_u]
type = Diffusion
variable = u
[]
[time_v]
type = TimeDerivative
variable = v
[]
[diff_v]
type = Diffusion
variable = v
[]
[]
[BCs]
[left_u]
type = DirichletBC
variable = u
boundary = 3
value = 0
[]
[right_u]
type = DirichletBC
variable = u
boundary = 1
value = 1
[]
[left_v]
type = DirichletBC
variable = v
boundary = 3
value = 0
[]
[right_v]
type = DirichletBC
variable = v
boundary = 1
value = 1
[]
[]
[Bounds]
[u_upper_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = u
bound_type = upper
bound_value = 1
[]
[u_lower_bound]
type = VariableOldValueBounds
variable = bounds_dummy
bounded_variable = u
bound_type = lower
[]
[v_upper_bound]
type = ConstantBounds
variable = bounds_dummy
bounded_variable = v
bound_type = upper
bound_value = 3
[]
[v_lower_bound]
type = VariableOldValueBounds
variable = bounds_dummy
bounded_variable = v
bound_type = lower
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-snes_type'
petsc_options_value = 'vinewtonrsls'
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/jacobian_damper/cube_load_undisplaced.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = '0 1 2'
y = '0 0.025 0.05'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
displacements = 'disp_x disp_y disp_z'
[all]
displacements = 'disp_x disp_y disp_z'
strain = FINITE
add_variables = true
new_system = true
formulation = TOTAL
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 3
function = top_pull
preset = true
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 2e5
[]
[stress]
type = ComputeLagrangianLinearElasticStress
large_kinematics = true
[]
[]
[Dampers]
[ejd]
type = ReferenceElementJacobianDamper
max_increment = 0.002
displacements = 'disp_x disp_y disp_z'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
line_search = 'none'
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
start_time = 0.0
end_time = 2
dt = 1
[]
[Outputs]
exodus = true
print_linear_residuals = false
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_structure/test.i)
# Test that the initial conditions read from the exodus file are correct
[GlobalParams]
initial_from_file = 'steady_state_out.e'
[]
[SolidProperties]
[mat1]
type = ThermalFunctionSolidProperties
k = 16
cp = 356.
rho = 6.551400E+03
[]
[]
[Functions]
[Ts_bc]
type = ParsedFunction
expression = '2*sin(x*pi)+507'
[]
[]
[Components]
[hs]
type = HeatStructureCylindrical
position = '1 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
names = 'wall'
n_part_elems = 1
solid_properties = 'mat1'
solid_properties_T_ref = '300'
widths = 0.1
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = Ts_bc
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
[]
[Outputs]
exodus = true
execute_on = 'initial'
velocity_as_vector = false
[]
(test/tests/materials/coupled_value_function/order.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[Functions]
[test]
type = ParsedFunction
expression = 't + x^2 + y^3 + sin(5*z)'
[]
[]
[AuxVariables]
[a]
[]
[b]
[]
[c]
[]
[d]
[]
[]
[ICs]
[a]
type = FunctionIC
variable = a
function = x
[]
[b]
type = FunctionIC
variable = b
function = y
[]
[c]
type = FunctionIC
variable = c
function = z
[]
[d]
type = FunctionIC
variable = d
function = t
[]
[]
[Variables]
[u]
[]
[]
[Materials]
[cvf]
type = CoupledValueFunctionMaterial
function = test
v = 'a b c d'
prop_name = p
outputs = exodus
[]
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Executioner]
type = Transient
dt = 0.25
num_steps = 4
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/stickyBC/push_down.i)
# Testing StickyBC
#
# Push the top of an element downward until the bottom hits an (invisible) obstruction.
# 10 timesteps are used. In each timestep disp_y is decreased by 0.1. The
# StickyBC has a min_value of -0.49, so at timestep 5 this bound will be violated
# and the bottom boundary will be fixed forever after.
#
# This test also illustrates that StickyBC is only ever meant to be used in
# special situations:
# - if, after the simulation ends, the top is moved upward again, the StickyBC
# will keep the bottom fixed. Ie, the StickyBC is truly "sticky".
# - setting min_value = -0.5 in this test illustrates the "approximate" nature
# of StickyBC, in that some nodes will be fixed at disp_y=-0.5, while others
# will be fixed at disp_y=-0.6, due to the timestepping and roundoff errors
# in MOOSE's solution.
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
[../]
[]
[BCs]
[./obstruction]
type = StickyBC
variable = disp_y
boundary = bottom
min_value = -0.49
[../]
[./top]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = -t
[../]
[./left]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./front]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[../]
[]
[Materials]
[./stress]
type = ComputeLinearElasticStress
[../]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0
poissons_ratio = 0.2
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 0.1
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(test/tests/auxkernels/solution_aux/solution_aux_exodus_file_extension.i)
[Mesh]
file = cubesource.e
# The SolutionUserObject uses the copy_nodal_solution() capability
# of the Exodus reader, and therefore won't work if the initial mesh
# has been renumbered (it will be reunumbered if you are running with
# DistributedMesh in parallel). Hence, we restrict this test to run with
# ReplicatedMesh only.
parallel_type = replicated
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[AuxVariables]
[./nn]
order = FIRST
family = LAGRANGE
[../]
[./en]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[AuxKernels]
[./nn]
type = SolutionAux
solution = soln
variable = nn
scale_factor = 2.0
[../]
[./en]
type = SolutionAux
solution = soln
variable = en
scale_factor = 2.0
[../]
[]
[UserObjects]
[./soln]
type = SolutionUserObject
mesh = cubesource.e-s003
system_variables = source_nodal
timestep = 2
[../]
[]
[BCs]
[./stuff]
type = DirichletBC
variable = u
boundary = '1 2'
value = 0.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
l_max_its = 800
nl_rel_tol = 1e-10
num_steps = 50
end_time = 5
dt = 0.5
[]
[Outputs]
execute_on = 'timestep_end'
exodus = true
[]
(modules/phase_field/test/tests/grain_tracker_test/distributed_poly_ic.i)
[Mesh]
# Mesh block. Meshes can be read in or automatically generated
type = GeneratedMesh
uniform_refine = 1 # Initial uniform refinement of the mesh
dim = 2 # Problem dimension
nx = 12 # Number of elements in the x-direction
ny = 12 # Number of elements in the y-direction
xmax = 1000 # maximum x-coordinate of the mesh
ymax = 1000 # maximum y-coordinate of the mesh
elem_type = QUAD4 # Type of elements used in the mesh
parallel_type = distributed
[]
[GlobalParams]
# Parameters used by several kernels that are defined globally to simplify input file
op_num = '8' # Number of order parameters used
var_name_base = 'gr' # Base name of grains
order = 'CONSTANT'
family = 'MONOMIAL'
[]
[Variables]
# Variable block, where all variables in the simulation are declared
[PolycrystalVariables]
order = FIRST
family = LAGRANGE
[]
[]
[UserObjects]
[voronoi]
type = PolycrystalVoronoi
grain_num = 12 # Number of grains
coloring_algorithm = jp
rand_seed = 10
[]
[grain_tracker]
type = GrainTracker
threshold = 0.2
verbosity_level = 1
connecting_threshold = 0.08
flood_entity_type = ELEMENTAL
compute_halo_maps = true # For displaying HALO fields
execute_on = 'initial timestep_end'
polycrystal_ic_uo = voronoi
[]
[]
[ICs]
[PolycrystalICs]
[PolycrystalColoringIC]
polycrystal_ic_uo = voronoi
[]
[]
[]
[AuxVariables]
# Dependent variables
[bnds]
# Variable used to visualize the grain boundaries in the simulation
order = FIRST
family = LAGRANGE
[]
[unique_grains]
[]
[var_indices]
[]
[ghost_regions]
[]
[halos]
[]
[halo0]
[]
[halo1]
[]
[halo2]
[]
[halo3]
[]
[halo4]
[]
[halo5]
[]
[halo6]
[]
[halo7]
[]
[centroids]
order = CONSTANT
family = MONOMIAL
[]
[proc_id]
[]
[voronoi_id]
[]
[evaluable_elems]
[]
[]
[Kernels]
# Kernel block, where the kernels defining the residual equations are set up.
[PolycrystalKernel]
# Custom action creating all necessary kernels for grain growth. All input parameters are up in GlobalParams
[]
[]
[AuxKernels]
# AuxKernel block, defining the equations used to calculate the auxvars
[bnds_aux]
# AuxKernel that calculates the GB term
type = BndsCalcAux
variable = bnds
execute_on = 'initial timestep_end'
[]
[unique_grains]
type = FeatureFloodCountAux
variable = unique_grains
flood_counter = grain_tracker
field_display = UNIQUE_REGION
execute_on = 'initial timestep_end'
[]
[var_indices]
type = FeatureFloodCountAux
variable = var_indices
flood_counter = grain_tracker
field_display = VARIABLE_COLORING
execute_on = 'initial timestep_end'
[]
[ghosted_entities]
type = FeatureFloodCountAux
variable = ghost_regions
flood_counter = grain_tracker
field_display = GHOSTED_ENTITIES
execute_on = 'initial timestep_end'
[]
[halos]
type = FeatureFloodCountAux
variable = halos
flood_counter = grain_tracker
field_display = HALOS
execute_on = 'initial timestep_end'
[]
[halo0]
type = FeatureFloodCountAux
variable = halo0
map_index = 0
field_display = HALOS
flood_counter = grain_tracker
[]
[halo1]
type = FeatureFloodCountAux
variable = halo1
map_index = 1
field_display = HALOS
flood_counter = grain_tracker
[]
[halo2]
type = FeatureFloodCountAux
variable = halo2
map_index = 2
field_display = HALOS
flood_counter = grain_tracker
[]
[halo3]
type = FeatureFloodCountAux
variable = halo3
map_index = 3
field_display = HALOS
flood_counter = grain_tracker
[]
[halo4]
type = FeatureFloodCountAux
variable = halo4
map_index = 4
field_display = HALOS
flood_counter = grain_tracker
[]
[halo5]
type = FeatureFloodCountAux
variable = halo5
map_index = 5
field_display = HALOS
flood_counter = grain_tracker
[]
[halo6]
type = FeatureFloodCountAux
variable = halo6
map_index = 6
field_display = HALOS
flood_counter = grain_tracker
[]
[halo7]
type = FeatureFloodCountAux
variable = halo7
map_index = 7
field_display = HALOS
flood_counter = grain_tracker
[]
[centroids]
type = FeatureFloodCountAux
variable = centroids
execute_on = 'timestep_end'
field_display = CENTROID
flood_counter = grain_tracker
[]
[proc_id]
type = ProcessorIDAux
variable = proc_id
execute_on = 'initial'
[]
[voronoi_id]
type = VoronoiICAux
variable = voronoi_id
execute_on = 'initial'
polycrystal_ic_uo = voronoi
[]
[]
[Materials]
[CuGrGr]
# Material properties
type = GBEvolution
T = '450' # Constant temperature of the simulation (for mobility calculation)
wGB = 125 # Width of the diffuse GB
GBmob0 = 2.5e-6 # m^4(Js) for copper from schonfelder1997molecular bibtex entry
Q = 0.23 # eV for copper from schonfelder1997molecular bibtex entry
GBenergy = 0.708 # J/m^2 from schonfelder1997molecular bibtex entry
[]
[]
[Postprocessors]
# Scalar postprocessors
[dt]
# Outputs the current time step
type = TimestepSize
[]
[]
[Executioner]
# Uses newton iteration to solve the problem.
type = Transient # Type of executioner, here it is transient with an adaptive time step
scheme = bdf2 # Type of time integration (2nd order backward euler), defaults to 1st order backward euler
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart -mat_mffd_type'
petsc_options_value = 'hypre boomeramg 101 ds'
l_max_its = 30 # Max number of linear iterations
l_tol = 1e-4 # Relative tolerance for linear solves
nl_max_its = 40 # Max number of nonlinear iterations
nl_rel_tol = 1e-10 # Absolute tolerance for nonlienar solves
start_time = 0.0
num_steps = 2
dt = 300
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/except3.i)
# checking for exception error messages on the edge smoothing
# here edge_smoother=5deg, which means the friction_angle must be <= 35.747
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 36
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 1
mc_edge_smoother = 5
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = except3
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/solid_mechanics/test/tests/ad_smeared_cracking/cracking_rotation.i)
# This test is to ensure that the smeared cracking model correctly handles finite
# rotation of cracked elements.
# This consists of a single element that is first subjected to tensile loading
# in the y-direction via a prescribed displacement. This loading is sufficiently
# high to crack the material in that direction, but not completely unload. The
# prescribed displacement is then reversed so that the element is returned to its
# original configuration.
# In the next phase of the analysis, this element is then rotated 90 degrees by
# prescribing the displacement of the bottom of the element. The prescribed
# displacement BC used to crack the element in the first phase is deactivated.
# Once the element is fully rotated, a new BC is activated on what was originally
# the top surface (but is now the surface on the right hand side) to pull in
# the x-direction.
# If everything is working correctly, the model should re-load on the original
# crack (which should be rotated along with the elemnent) up to the peak stress
# in the first phase of the analysis, and then continue the unloading process
# as the crack strains continue to increase. Throughout this analysis, there should
# only be a single crack, as manifested in the crack_flags variables.
[Mesh]
file = cracking_test.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
use_automatic_differentiation = true
[../]
[]
[AuxVariables]
[./crack_flags1]
order = CONSTANT
family = MONOMIAL
[../]
[./crack_flags2]
order = CONSTANT
family = MONOMIAL
[../]
[./crack_flags3]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./crack_flags1]
type = ADMaterialRealVectorValueAux
property = crack_flags
variable = crack_flags1
component = 0
[../]
[./crack_flags2]
type = ADMaterialRealVectorValueAux
property = crack_flags
variable = crack_flags2
component = 1
[../]
[./crack_flags3]
type = ADMaterialRealVectorValueAux
property = crack_flags
variable = crack_flags3
component = 2
[../]
[]
[BCs]
[./x_pin]
type = ADDirichletBC
variable = disp_x
boundary = '15 16'
value = 0.0
[../]
[./y_pin]
type = ADDirichletBC
variable = disp_y
boundary = '15 16'
value = 0.0
[../]
[./z_all]
type = ADDirichletBC
variable = disp_z
boundary = '11 12 13 14 15 16 17 18'
value = 0.0
[../]
[./x_lb]
type = ADFunctionDirichletBC
variable = disp_x
boundary = '11 12'
function = 'if(t<10,0,if(t>=100,1,1-cos((t-10)*pi/180)))'
[../]
[./y_lb]
type = ADFunctionDirichletBC
variable = disp_y
boundary = '11 12'
function = 'if(t<10,0,if(t>=100,1,sin((t-10)*pi/180)))'
[../]
[./x_lt]
type = ADFunctionDirichletBC
variable = disp_x
boundary = '13 14'
function = '2+(t-100)*0.01'
[../]
[./x_rt]
type = ADFunctionDirichletBC
variable = disp_x
boundary = '17 18'
function = '1+(t-100)*0.01'
[../]
[./top_pull]
type = ADFunctionDirichletBC
variable = disp_y
boundary = '13 14 17 18'
function = 'if(t<5,t*0.01,0.05-(t-5)*0.01)'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 100.e9
poissons_ratio = 0.
[../]
[./cracking_stress]
type = ADComputeSmearedCrackingStress
shear_retention_factor = 0.1
cracking_stress = 3.e9
cracked_elasticity_type = FULL
softening_models = exponential_softening
[../]
[./exponential_softening]
type = ADExponentialSoftening
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options_iname = '-ksp_gmres_restart -pc_type'
petsc_options_value = '101 lu'
line_search = 'none'
l_max_its = 100
l_tol = 1e-5
nl_max_its = 100
nl_abs_tol = 1e-5
nl_rel_tol = 1e-12
start_time = 0
end_time = 110
dt = 1
[]
[Controls]
[./p1]
type = TimePeriod
start_time = 0.0
end_time = 10.0
disable_objects = 'BCs/x_lt BCs/x_rt'
enable_objects = 'BCs/top_pull'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p2]
type = TimePeriod
start_time = 10.0
end_time = 101.0
disable_objects = 'BCs/x_lt BCs/x_rt BCs/top_pull'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[./p3]
type = TimePeriod
start_time = 101.0
end_time = 110.0
enable_objects = 'BCs/x_lt BCs/x_rt'
disable_objects = 'BCs/top_pull'
reverse_on_false = false
execute_on = 'initial timestep_begin'
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/mesh/add_subdomain_ids/add_subdomain_names.i)
[Problem]
solve = false
kernel_coverage_check = false
material_coverage_check = false
[]
Box2_inactive_name = 'Box2_inactive'
Box3_inactive_name = 'Box3_inactive'
Box4_inactive_name = 'Box4_inactive'
inactive_domain_block_names = '${Box2_inactive_name} ${Box3_inactive_name} ${Box4_inactive_name}'
[Mesh]
[BaseMesh]
type = GeneratedMeshGenerator
elem_type = TET4
dim = 3
nx = 4
ny = 3
nz = 2
xmin = -10
xmax = +10
ymin = -10
ymax = +10
zmin = -2
zmax = +2
[]
[Box1]
type = SubdomainBoundingBoxGenerator
input = "BaseMesh"
block_id = 1
location = "INSIDE"
bottom_left = "-20 -20 -2"
top_right = "+20 +20 +2"
[]
[Box2]
type = SubdomainBoundingBoxGenerator
input = "Box1"
block_id = 2
location = "INSIDE"
bottom_left = "-4 -3 +3"
top_right = "0 +3 0"
[]
[Box3]
type = SubdomainBoundingBoxGenerator
input = "Box2"
block_id = 3
location = "INSIDE"
bottom_left = "0 -3 +2"
top_right = "+4 +3 0"
[]
add_subdomain_names = ${inactive_domain_block_names}
[]
[AuxVariables]
[dummy]
type = MooseVariableFVReal
[]
[]
# move elements between subdomains back and forth
[UserObjects]
[GlobalSubdomainModifier]
type = TimedSubdomainModifier
times = ' 0.4 0.6 0.4'
blocks_from = '2 Box2_inactive 3'
blocks_to = ' Box2_inactive 2 Box3_inactive'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
end_time = 1.0
[TimeSteppers]
[BlockEventTimeStepper]
type = TimeSequenceStepper
time_sequence = '0.0 0.2 0.4 0.5 0.6 1.0'
[]
[]
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
nl_abs_tol = 1E-3
nl_max_its = 400
l_tol = 1E-3
l_max_its = 200
[]
[Outputs]
exodus = true
[]
(modules/combined/examples/geochem-porous_flow/geotes_2D/aquifer_un_quartz_geochemistry.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 56
ny = 32
xmin = -70
xmax = 70
ymin = -40
ymax = 40
[]
[]
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[SpatialReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O Na+ Cl- SiO2(aq)"
# ASSUME that 1 litre of solution contains:
constraint_value = " 1.0 0.1 0.1 0.00172249633"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_concentration"
constraint_unit = " kg moles moles molal"
initial_temperature = 50.0
kinetic_species_name = QuartzUnlike
# Per 1 litre (1000cm^3) of aqueous solution (1kg of solvent water), there is 9000cm^3 of QuartzUnlike, which means the initial porosity is 0.1.
kinetic_species_initial_value = 9000
kinetic_species_unit = cm3
temperature = temperature
source_species_names = 'H2O Na+ Cl- SiO2(aq)'
source_species_rates = 'rate_H2O_per_1l rate_Na_per_1l rate_Cl_per_1l rate_SiO2_per_1l'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
add_aux_pH = false # there is no H+ in this system
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
execute_console_output_on = '' # only CSV and exodus output used in this example
[]
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = QuartzUnlike
intrinsic_rate_constant = 1.0E-2
multiply_by_mass = true
area_quantity = 1
activation_energy = 72800.0
[]
[definition]
type = GeochemicalModelDefinition
database_file = "small_database.json"
basis_species = "H2O SiO2(aq) Na+ Cl-"
kinetic_minerals = "QuartzUnlike"
kinetic_rate_descriptions = "rate_quartz"
[]
[]
[Executioner]
type = Transient
dt = 1E5
end_time = 7.76E6 # 90 days
[]
[AuxVariables]
[temperature]
initial_condition = 50.0
[]
[nodal_volume]
[]
[porosity]
[]
[nodal_void_volume]
[]
[pf_rate_H2O] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Na] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Cl] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_SiO2] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[rate_H2O_per_1l] # rate per 1 litre of aqueous solution that we consider at each node
[]
[rate_Na_per_1l]
[]
[rate_Cl_per_1l]
[]
[rate_SiO2_per_1l]
[]
[transported_H2O]
[]
[transported_Na]
[]
[transported_Cl]
[]
[transported_SiO2]
[]
[transported_mass]
[]
[massfrac_Na]
[]
[massfrac_Cl]
[]
[massfrac_SiO2]
[]
[massfrac_H2O]
[]
[]
[AuxKernels]
[nodal_volume] # TODO: change this hard-coded version once PR is merged
type = FunctionAux
variable = nodal_volume
function = 'if(abs(x) = 70 & abs(y) = 40, 2.5, if(abs(x) = 70 | abs(y) = 40, 5, 10))'
execute_on = 'initial'
[]
[porosity]
type = ParsedAux
coupled_variables = free_cm3_QuartzUnlike
expression = '1000.0 / (1000.0 + free_cm3_QuartzUnlike)'
variable = porosity
execute_on = 'timestep_begin timestep_end'
[]
[nodal_void_volume]
type = ParsedAux
coupled_variables = 'porosity nodal_volume'
variable = nodal_void_volume
expression = 'porosity * nodal_volume'
execute_on = 'timestep_begin'
[]
[rate_H2O_per_1l]
type = ParsedAux
coupled_variables = 'pf_rate_H2O nodal_void_volume'
variable = rate_H2O_per_1l
# pf_rate = change in kg at every node
# pf_rate * 1000 / molar_mass_in_g_per_mole = change in moles at every node
# pf_rate * 1000 / molar_mass / (nodal_void_volume_in_m^3 * 1000) = change in moles per litre of aqueous solution
expression = 'pf_rate_H2O / 18.0152 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Na_per_1l]
type = ParsedAux
coupled_variables = 'pf_rate_Na nodal_void_volume'
variable = rate_Na_per_1l
expression = 'pf_rate_Na / 22.9898 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Cl_per_1l]
type = ParsedAux
coupled_variables = 'pf_rate_Cl nodal_void_volume'
variable = rate_Cl_per_1l
expression = 'pf_rate_Cl / 35.453 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_SiO2_per_1l]
type = ParsedAux
coupled_variables = 'pf_rate_SiO2 nodal_void_volume'
variable = rate_SiO2_per_1l
expression = 'pf_rate_SiO2 / 60.0843 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[transported_H2O]
type = GeochemistryQuantityAux
variable = transported_H2O
species = H2O
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Na]
type = GeochemistryQuantityAux
variable = transported_Na
species = Na+
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Cl]
type = GeochemistryQuantityAux
variable = transported_Cl
species = Cl-
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_SiO2]
type = GeochemistryQuantityAux
variable = transported_SiO2
species = 'SiO2(aq)'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_mass]
type = ParsedAux
coupled_variables = 'transported_H2O transported_Na transported_Cl transported_SiO2'
variable = transported_mass
expression = 'transported_H2O * 18.0152 + transported_Na * 22.9898 + transported_Cl * 35.453 + transported_SiO2 * 60.0843'
execute_on = 'timestep_end'
[]
[massfrac_H2O]
type = ParsedAux
coupled_variables = 'transported_H2O transported_mass'
variable = massfrac_H2O
expression = 'transported_H2O * 18.0152 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Na]
type = ParsedAux
coupled_variables = 'transported_Na transported_mass'
variable = massfrac_Na
expression = 'transported_Na * 22.9898 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Cl]
type = ParsedAux
coupled_variables = 'transported_Cl transported_mass'
variable = massfrac_Cl
expression = 'transported_Cl * 35.453 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_SiO2]
type = ParsedAux
coupled_variables = 'transported_SiO2 transported_mass'
variable = massfrac_SiO2
expression = 'transported_SiO2 * 60.0843 / transported_mass'
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[cm3_quartz]
type = PointValue
variable = free_cm3_QuartzUnlike
[]
[porosity]
type = PointValue
variable = porosity
[]
[solution_temperature]
type = PointValue
variable = solution_temperature
[]
[massfrac_H2O]
type = PointValue
variable = massfrac_H2O
[]
[massfrac_Na]
type = PointValue
variable = massfrac_Na
[]
[massfrac_Cl]
type = PointValue
variable = massfrac_Cl
[]
[massfrac_SiO2]
type = PointValue
variable = massfrac_SiO2
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/contact/test/tests/pdass_problems/cylinder_friction_penalty_frictional_al_tight_slip.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_finer.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Problem]
type = AugmentedLagrangianContactFEProblem
extra_tag_vectors = 'ref'
maximum_lagrangian_update_iterations = 1000
[]
[AuxVariables]
[penalty_normal_pressure]
[]
[penalty_frictional_pressure]
[]
[accumulated_slip_one]
[]
[tangential_vel_one]
[]
[normal_gap]
[]
[normal_lm]
[]
[saved_x]
[]
[saved_y]
[]
[active]
[]
[dual_var]
use_dual = true
block = '10001'
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
generate_output = 'stress_xx stress_yy stress_xy'
[]
[AuxKernels]
[penalty_normal_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_normal_pressure
user_object = friction_uo
contact_quantity = normal_pressure
boundary = 3
[]
[penalty_frictional_pressure]
type = PenaltyMortarUserObjectAux
variable = penalty_frictional_pressure
user_object = friction_uo
contact_quantity = tangential_pressure_one
boundary = 3
[]
[penalty_tangential_vel_one]
type = PenaltyMortarUserObjectAux
variable = tangential_vel_one
user_object = friction_uo
contact_quantity = tangential_velocity_one
boundary = 3
[]
[penalty_accumulated_slip_one]
type = PenaltyMortarUserObjectAux
variable = accumulated_slip_one
user_object = friction_uo
contact_quantity = accumulated_slip_one
boundary = 3
[]
[normal_lm]
type = PenaltyMortarUserObjectAux
variable = normal_lm
user_object = friction_uo
contact_quantity = normal_lm
boundary = 3
[]
[normal_gap]
type = PenaltyMortarUserObjectAux
variable = normal_gap
user_object = friction_uo
contact_quantity = normal_gap
boundary = 3
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[num_lin_it]
type = NumLinearIterations
[]
[num_nonlin_it]
type = NumNonlinearIterations
[]
[cumulative]
type = CumulativeValuePostprocessor
postprocessor = num_nonlin_it
[]
[gap]
type = SideExtremeValue
value_type = min
variable = normal_gap
boundary = 3
[]
[num_al]
type = NumAugmentedLagrangeIterations
[]
[active_set_size]
type = NodalSum
variable = active
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff1_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff2_stress]
type = ComputeFiniteStrainElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = -pc_type
petsc_options_value = lu
line_search = 'basic'
nl_abs_tol = 1e-13
nl_rel_tol = 1e-11
nl_max_its = 75
l_tol = 1e-05
l_abs_tol = 1e-13
start_time = 0.0
end_time = 0.1 # 3.5
dt = 0.1
dtmin = 0.1
[Predictor]
type = SimplePredictor
scale = 1.0
[]
automatic_scaling = true
compute_scaling_once = false
off_diagonals_in_auto_scaling = true
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[surface]
type = NodalValueSampler
use_displaced_mesh = false
variable = 'disp_x disp_y normal_gap'
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[vectorpp_output]
type = CSV
create_final_symlink = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
[]
[UserObjects]
[friction_uo]
type = PenaltyFrictionUserObject
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
disp_x = disp_x
disp_y = disp_y
penalty = 1e5
secondary_variable = disp_x
friction_coefficient = 0.4
penetration_tolerance = 1e-7
slip_tolerance = 1e-8
penalty_friction = 1e6
penalty_multiplier = 10
use_physical_gap = true
aux_lm = dual_var
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = friction_uo
[]
[tangential_x]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[tangential_y]
type = TangentialMortarMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_velocities_uo = friction_uo
[]
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/convergence-auto/1D/dirichlet.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
stabilize_strain = true
[]
[Variables]
[disp_x]
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.1
max = 0.1
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 5.0
dtmin = 5.0
end_time = 5.0
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/use_substep_dt.i)
[GlobalParams]
displacements = 'ux uy uz'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 4
ny = 4
nz = 4
elem_type = HEX8
displacements = 'ux uy uz'
[]
[AuxVariables]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[rotout]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[gss]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[gss]
type = MaterialStdVectorAux
variable = gss
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_increment
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[]
[pushy]
type = FunctionDirichletBC
variable = uy
boundary = top
function = '-0.1*t'
[]
[pullz]
type = FunctionDirichletBC
variable = uz
boundary = front
function = '0.1*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
maximum_substep_iteration = 1
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[gss]
type = ElementAverageValue
variable = gss
[]
[slip_increment]
type = ElementAverageValue
variable = slip_increment
[]
[uy_avg_top]
type = SideAverageValue
variable = uy
boundary = top
[]
[uz_avg_front]
type = SideAverageValue
variable = uz
boundary = front
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1.0
num_steps = 5
dtmin = 0.001
nl_abs_step_tol = 1e-10
[]
[Outputs]
csv = true
[]
(modules/porous_flow/test/tests/numerical_diffusion/framework.i)
# Using framework objects: no mass lumping or upwinding
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 1
[]
[Variables]
[tracer]
[]
[]
[ICs]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass_dot]
type = TimeDerivative
variable = tracer
[]
[flux]
type = ConservativeAdvection
velocity = '0.1 0 0'
variable = tracer
[]
[]
[BCs]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_tracer]
# Ideally, an OutflowBC would be used, but that does not exist in the framework
# In 1D VacuumBC is the same as OutflowBC, with the alpha parameter being twice the velocity
type = VacuumBC
boundary = right
alpha = 0.2 # 2 * velocity
variable = tracer
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 101
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-1
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/phase_field/test/tests/KKS_system/kks_multiphase.i)
#
# This test is for the 3-phase KKS model
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 20
ny = 20
nz = 0
xmin = 0
xmax = 40
ymin = 0
ymax = 40
zmin = 0
zmax = 0
elem_type = QUAD4
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'x y'
[../]
[../]
[]
[AuxVariables]
[./Energy]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Variables]
# concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# order parameter 1
[./eta1]
order = FIRST
family = LAGRANGE
[../]
# order parameter 2
[./eta2]
order = FIRST
family = LAGRANGE
[../]
# order parameter 3
[./eta3]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
# phase concentration 1
[./c1]
order = FIRST
family = LAGRANGE
initial_condition = 0.2
[../]
# phase concentration 2
[./c2]
order = FIRST
family = LAGRANGE
initial_condition = 0.5
[../]
# phase concentration 3
[./c3]
order = FIRST
family = LAGRANGE
initial_condition = 0.8
[../]
# Lagrange multiplier
[./lambda]
order = FIRST
family = LAGRANGE
initial_condition = 0.0
[../]
[]
[ICs]
[./eta1]
variable = eta1
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.9
outvalue = 0.1
int_width = 4
[../]
[./eta2]
variable = eta2
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.1
outvalue = 0.9
int_width = 4
[../]
[./c]
variable = c
type = SmoothCircleIC
x1 = 20.0
y1 = 20.0
radius = 10
invalue = 0.2
outvalue = 0.5
int_width = 2
[../]
[]
[Materials]
# simple toy free energies
[./f1]
type = DerivativeParsedMaterial
property_name = F1
coupled_variables = 'c1'
expression = '20*(c1-0.2)^2'
[../]
[./f2]
type = DerivativeParsedMaterial
property_name = F2
coupled_variables = 'c2'
expression = '20*(c2-0.5)^2'
[../]
[./f3]
type = DerivativeParsedMaterial
property_name = F3
coupled_variables = 'c3'
expression = '20*(c3-0.8)^2'
[../]
# Switching functions for each phase
# h1(eta1, eta2, eta3)
[./h1]
type = SwitchingFunction3PhaseMaterial
eta_i = eta1
eta_j = eta2
eta_k = eta3
property_name = h1
[../]
# h2(eta1, eta2, eta3)
[./h2]
type = SwitchingFunction3PhaseMaterial
eta_i = eta2
eta_j = eta3
eta_k = eta1
property_name = h2
[../]
# h3(eta1, eta2, eta3)
[./h3]
type = SwitchingFunction3PhaseMaterial
eta_i = eta3
eta_j = eta1
eta_k = eta2
property_name = h3
[../]
# Coefficients for diffusion equation
[./Dh1]
type = DerivativeParsedMaterial
material_property_names = 'D h1'
expression = D*h1
property_name = Dh1
[../]
[./Dh2]
type = DerivativeParsedMaterial
material_property_names = 'D h2'
expression = D*h2
property_name = Dh2
[../]
[./Dh3]
type = DerivativeParsedMaterial
material_property_names = 'D h3'
expression = D*h3
property_name = Dh3
[../]
# Barrier functions for each phase
[./g1]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta1
function_name = g1
[../]
[./g2]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta2
function_name = g2
[../]
[./g3]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta3
function_name = g3
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'L kappa D'
prop_values = '0.7 1.0 1'
[../]
[]
[Kernels]
#Kernels for diffusion equation
[./diff_time]
type = TimeDerivative
variable = c
[../]
[./diff_c1]
type = MatDiffusion
variable = c
diffusivity = Dh1
v = c1
[../]
[./diff_c2]
type = MatDiffusion
variable = c
diffusivity = Dh2
v = c2
[../]
[./diff_c3]
type = MatDiffusion
variable = c
diffusivity = Dh3
v = c3
[../]
# Kernels for Allen-Cahn equation for eta1
[./deta1dt]
type = TimeDerivative
variable = eta1
[../]
[./ACBulkF1]
type = KKSMultiACBulkF
variable = eta1
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g1
eta_i = eta1
wi = 1.0
coupled_variables = 'c1 c2 c3 eta2 eta3'
[../]
[./ACBulkC1]
type = KKSMultiACBulkC
variable = eta1
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta1
coupled_variables = 'eta2 eta3'
[../]
[./ACInterface1]
type = ACInterface
variable = eta1
kappa_name = kappa
[../]
[./multipler1]
type = MatReaction
variable = eta1
v = lambda
reaction_rate = L
[../]
# Kernels for Allen-Cahn equation for eta2
[./deta2dt]
type = TimeDerivative
variable = eta2
[../]
[./ACBulkF2]
type = KKSMultiACBulkF
variable = eta2
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g2
eta_i = eta2
wi = 1.0
coupled_variables = 'c1 c2 c3 eta1 eta3'
[../]
[./ACBulkC2]
type = KKSMultiACBulkC
variable = eta2
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta2
coupled_variables = 'eta1 eta3'
[../]
[./ACInterface2]
type = ACInterface
variable = eta2
kappa_name = kappa
[../]
[./multipler2]
type = MatReaction
variable = eta2
v = lambda
reaction_rate = L
[../]
# Kernels for the Lagrange multiplier equation
[./mult_lambda]
type = MatReaction
variable = lambda
reaction_rate = 3
[../]
[./mult_ACBulkF_1]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g1
eta_i = eta1
wi = 1.0
mob_name = 1
coupled_variables = 'c1 c2 c3 eta2 eta3'
[../]
[./mult_ACBulkC_1]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta1
coupled_variables = 'eta2 eta3'
mob_name = 1
[../]
[./mult_CoupledACint_1]
type = SimpleCoupledACInterface
variable = lambda
v = eta1
kappa_name = kappa
mob_name = 1
[../]
[./mult_ACBulkF_2]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g2
eta_i = eta2
wi = 1.0
mob_name = 1
coupled_variables = 'c1 c2 c3 eta1 eta3'
[../]
[./mult_ACBulkC_2]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta2
coupled_variables = 'eta1 eta3'
mob_name = 1
[../]
[./mult_CoupledACint_2]
type = SimpleCoupledACInterface
variable = lambda
v = eta2
kappa_name = kappa
mob_name = 1
[../]
[./mult_ACBulkF_3]
type = KKSMultiACBulkF
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gi_name = g3
eta_i = eta3
wi = 1.0
mob_name = 1
coupled_variables = 'c1 c2 c3 eta1 eta2'
[../]
[./mult_ACBulkC_3]
type = KKSMultiACBulkC
variable = lambda
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
cj_names = 'c1 c2 c3'
eta_i = eta3
coupled_variables = 'eta1 eta2'
mob_name = 1
[../]
[./mult_CoupledACint_3]
type = SimpleCoupledACInterface
variable = lambda
v = eta3
kappa_name = kappa
mob_name = 1
[../]
# Kernels for constraint equation eta1 + eta2 + eta3 = 1
# eta3 is the nonlinear variable for the constraint equation
[./eta3reaction]
type = MatReaction
variable = eta3
reaction_rate = 1
[../]
[./eta1reaction]
type = MatReaction
variable = eta3
v = eta1
reaction_rate = 1
[../]
[./eta2reaction]
type = MatReaction
variable = eta3
v = eta2
reaction_rate = 1
[../]
[./one]
type = BodyForce
variable = eta3
value = -1.0
[../]
# Phase concentration constraints
[./chempot12]
type = KKSPhaseChemicalPotential
variable = c1
cb = c2
fa_name = F1
fb_name = F2
[../]
[./chempot23]
type = KKSPhaseChemicalPotential
variable = c2
cb = c3
fa_name = F2
fb_name = F3
[../]
[./phaseconcentration]
type = KKSMultiPhaseConcentration
variable = c3
cj = 'c1 c2 c3'
hj_names = 'h1 h2 h3'
etas = 'eta1 eta2 eta3'
c = c
[../]
[]
[AuxKernels]
[./Energy_total]
type = KKSMultiFreeEnergy
Fj_names = 'F1 F2 F3'
hj_names = 'h1 h2 h3'
gj_names = 'g1 g2 g3'
variable = Energy
w = 1
interfacial_vars = 'eta1 eta2 eta3'
kappa_names = 'kappa kappa kappa'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm ilu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-10
nl_abs_tol = 1.0e-11
num_steps = 2
dt = 0.5
[]
[Preconditioning]
active = 'full'
[./full]
type = SMP
full = true
[../]
[./mydebug]
type = FDP
full = true
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/examples/piston/piston_params.i)
## This example is documented on YouTube at:
## https://www.youtube.com/watch?v=L9plLYkAbvQ
##
## Additional files (e.g. the CAD model, results)
## can be downloaded freely from Zenodo at:
## https://doi.org/10.5281/zenodo.3886965
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
# Read in mesh from file
type = FileMesh
file = piston_coarse.e
[]
# This is where mesh adaptivity magic happens
[Adaptivity]
steps = 1
max_h_level = 3
cycles_per_step = 1
initial_marker = uniform
marker = errorFraction
[Markers]
[uniform]
type = UniformMarker
mark = refine
[]
[errorFraction]
type = ErrorFractionMarker
coarsen = 0.5
indicator = gradientJump
refine = 0.5
[]
[]
[Indicators]
[gradientJump]
type = GradientJumpIndicator
variable = disp_y
[]
[]
[]
[Physics/SolidMechanics/QuasiStatic]
# Parameters that apply to all subblocks are specified at this level.
# They can be overwritten in the subblocks.
add_variables = true
incremental = false
strain = SMALL
generate_output = 'vonmises_stress'
[block]
block = 1
[]
[]
[BCs]
[Pressure]
[load]
# Applies the pressure
boundary = load_surf
function = 't*550e5'
[]
[]
[symmetry_x]
# Applies symmetry on the xmin faces
type = DirichletBC
variable = disp_x
boundary = 'xmin'
value = 0.0
[]
[hold_y]
# Anchors the bottom against deformation in the y-direction
type = DirichletBC
variable = disp_y
boundary = 'ymin'
value = 0.0
[]
[symmetry_z]
# Applies symmetry on the zmin faces
type = DirichletBC
variable = disp_z
boundary = 'zmin'
value = 0.0
[]
[]
[Materials]
[elasticity_tensor_steel]
# Creates the elasticity tensor using steel parameters
youngs_modulus = 210e9 #Pa
poissons_ratio = 0.3
type = ComputeIsotropicElasticityTensor
block = 1
[]
[stress]
# Computes the stress, using linear elasticity
type = ComputeLinearElasticStress
block = 1
[]
[]
[Preconditioning]
[SMP]
# Creates the entire Jacobian, for the Newton solve
type = SMP
full = true
[]
[]
[Executioner]
# We solve a steady state problem using Newton's iteration
type = Transient
solve_type = NEWTON
nl_rel_tol = 1e-9
l_max_its = 30
l_tol = 1e-4
nl_max_its = 10
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
dt = 0.1
num_steps = 10
[]
[Outputs]
exodus = true
perf_graph = true
[]
(test/tests/outputs/recover/recover_nemesis.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
[]
parallel_type = distributed
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
file_base = recover_nemesis_out
nemesis = true
[recover]
type = Checkpoint
file_base = test_nemesis_recover_dir
[]
[]
(test/tests/transfers/multiapp_postprocessor_interpolation_transfer/quad_sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef= 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./pp]
type = Receiver
default = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/peridynamics/test/tests/failure_tests/2D_bond_status_convergence_BPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
cracks_start = '0.25 0.5 0'
cracks_end = '0.75 0.5 0'
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./critical_stretch]
family = MONOMIAL
order = CONSTANT
[../]
[]
[AuxKernels]
[./bond_status]
type = StretchBasedFailureCriterionPD
critical_variable = critical_stretch
variable = bond_status
[../]
[]
[ICs]
[./critical_stretch]
type = ConstantIC
variable = critical_stretch
value = 0.001
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./top_y]
type = DirichletBC
variable = disp_y
boundary = 1002
value = 0.0
[../]
[./bottom_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1000
function = '-0.001*t'
[../]
[./rbm_x]
type = RBMPresetOldValuePD
variable = disp_x
boundary = 999
[../]
[./rbm_y]
type = RBMPresetOldValuePD
variable = disp_y
boundary = 999
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = BOND
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.33
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialBPD
[../]
[]
[Postprocessors]
[./bond_status_updated_times]
type = BondStatusConvergedPostprocessorPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
dt = 0.5
end_time = 1
fixed_point_max_its = 5
accept_on_max_fixed_point_iteration = true
custom_pp = bond_status_updated_times
custom_abs_tol = 2
disable_fixed_point_residual_norm_check = true
[]
[Outputs]
file_base = 2D_bond_status_convergence_BPD
exodus = true
[]
(modules/solid_mechanics/tutorials/introduction/mech_step04a.i)
#
# We study the effects of volumetric locking
# https://mooseframework.inl.gov/modules/solid_mechanics/tutorials/introduction/answer04b.html
#
[GlobalParams]
displacements = 'disp_x disp_y'
# elem_type applies to the GeneratedMeshGenerator blocks
elem_type = QUAD4
# volumetric_locking_correction applies to the SolidMechanics QuasiStatic Physics
volumetric_locking_correction = false
# uniform_refine applies to the final mesh
uniform_refine = 0
[]
[Mesh]
[generated1]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 15
xmin = -0.6
xmax = -0.1
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar1
[]
[generated2]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 15
xmin = 0.1
xmax = 0.6
ymax = 5
bias_y = 0.9
boundary_name_prefix = pillar2
boundary_id_offset = 4
[]
[collect_meshes]
type = MeshCollectionGenerator
inputs = 'generated1 generated2'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
[]
[]
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = 'pillar1_bottom pillar2_bottom'
value = 0
[]
[Pressure]
[sides]
boundary = 'pillar1_left pillar2_right'
function = 1e4*t
[]
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
# near incopmpressible material
poissons_ratio = 0.49
[]
[stress]
type = ComputeFiniteStrainElasticStress
[]
[]
[Postprocessors]
[x_deflection]
type = NodalExtremeValue
value_type = max
variable = disp_x
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 0.5
[Predictor]
type = SimplePredictor
scale = 1
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/jacobian/fflux09.i)
# 2phase (PP), 3components (that exist in both phases), constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity, unsaturated with RSC capillary
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
[]
[ppgas]
[]
[massfrac_ph0_sp0]
[]
[]
[AuxVariables]
[massfrac_ph0_sp1]
[]
[massfrac_ph1_sp0]
[]
[massfrac_ph1_sp1]
[]
[]
[ICs]
[ppwater]
type = RandomIC
variable = ppwater
min = -1
max = 0
[]
[ppgas]
type = RandomIC
variable = ppgas
min = 0
max = 1
[]
[massfrac_ph0_sp0]
type = RandomIC
variable = massfrac_ph0_sp0
min = 0
max = 0.4
[]
[massfrac_ph0_sp1]
type = RandomIC
variable = massfrac_ph0_sp1
min = 0
max = 0.4
[]
[massfrac_ph1_sp0]
type = RandomIC
variable = massfrac_ph1_sp0
min = 0
max = 0.4
[]
[massfrac_ph1_sp1]
type = RandomIC
variable = massfrac_ph1_sp1
min = 0
max = 0.4
[]
[]
[Kernels]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 -0.1 0'
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = ppgas
gravity = '-1 -0.1 0'
[]
[flux2]
type = PorousFlowAdvectiveFlux
fluid_component = 2
variable = massfrac_ph0_sp0
gravity = '-1 -0.1 0'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas massfrac_ph0_sp0'
number_fluid_phases = 2
number_fluid_components = 3
[]
[pc]
type = PorousFlowCapillaryPressureRSC
shift = -0.1
scale_ratio = 3
oil_viscosity = 2
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 0.5
density0 = 0.5
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph0_sp1 massfrac_ph1_sp0 massfrac_ph1_sp1'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm0]
type = PorousFlowRelativePermeabilityCorey
n = 2
phase = 0
[]
[relperm1]
type = PorousFlowRelativePermeabilityCorey
n = 3
phase = 1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(test/tests/outputs/system_info/system_info_mesh.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Adaptivity]
marker = marker
max_h_level = 2
[./Indicators]
[./indicator]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./marker]
type = ErrorFractionMarker
coarsen = 0.1
indicator = indicator
refine = 0.7
[../]
[../]
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux_u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
print_mesh_changed_info = true
[]
(modules/porous_flow/test/tests/mass_conservation/mass10.i)
# Checking that the mass postprocessor throws the correct error when kernel_variable_numer is illegal
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[sat]
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[ICs]
[pinit]
type = ConstantIC
value = 1
variable = pp
[]
[satinit]
type = FunctionIC
function = 1-x
variable = sat
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sat
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp sat'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = pp
phase1_saturation = sat
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[comp1_total_mass]
type = PorousFlowFluidMass
fluid_component = 1
kernel_variable_number = 2
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
(test/tests/time_integrators/explicit-euler/ee-2d-quadratic.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 10
ny = 10
elem_type = QUAD9
[]
[Functions]
[./ic]
type = ParsedFunction
expression = 0
[../]
[./forcing_fn]
type = ParsedFunction
expression = ((x*x)+(y*y))-(4*t)
[../]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[]
[Variables]
[./u]
order = SECOND
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = ic
[../]
[../]
[]
[Kernels]
[./ie]
type = TimeDerivative
variable = u
implicit = true
[../]
[./diff]
type = Diffusion
variable = u
implicit = false
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
implicit = false
[../]
[]
[BCs]
active = 'all'
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
implicit = true
[../]
[]
[Postprocessors]
[./l2_err]
type = ElementL2Error
variable = u
function = exact_fn
[../]
[]
[Executioner]
type = Transient
scheme = 'explicit-euler'
solve_type = 'LINEAR'
l_tol = 1e-13
start_time = 0.0
num_steps = 20
dt = 0.00005
[]
[Outputs]
exodus = true
[./console]
type = Console
max_rows = 10
[../]
[]
(modules/combined/examples/geochem-porous_flow/geotes_2D/aquifer_geochemistry.i)
# Simulates geochemistry in the aquifer. This input file may be run in standalone fashion but it does not do anything of interest. To simulate something interesting, run the porous_flow.i simulation which couples to this input file using MultiApps.
# This file receives pf_rate_H2O, pf_rate_Na, pf_rate_Cl, pf_rate_SiO2 and temperature as AuxVariables from porous_flow.i.
# The pf_rate quantities are kg/s changes of fluid-component mass at each node, but the geochemistry module expects rates-of-changes of moles at every node. Secondly, since this input file considers just 1 litre of aqueous solution at every node, the nodal_void_volume is used to convert pf_rate_* into rate_*_per_1l, which is measured in mol/s/1_litre_of_aqueous_solution.
# This file sends massfrac_Na, massfrac_Cl and massfrac_SiO2 to porous_flow.i. These are computed from the corresponding transported_* quantities.
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 14 # for better resolution, use 56 or 112
ny = 8 # for better resolution, use 32 or 64
xmin = -70
xmax = 70
ymin = -40
ymax = 40
[]
[]
[GlobalParams]
point = '0 0 0'
reactor = reactor
[]
[SpatialReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O Na+ Cl- SiO2(aq)"
# ASSUME that 1 litre of solution contains:
constraint_value = " 1.0 0.1 0.1 0.000555052386"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_concentration"
constraint_unit = " kg moles moles molal"
initial_temperature = 50.0
kinetic_species_name = QuartzLike
# Per 1 litre (1000cm^3) of aqueous solution (1kg of solvent water), there is 9000cm^3 of QuartzLike, which means the initial porosity is 0.1.
kinetic_species_initial_value = 9000
kinetic_species_unit = cm3
temperature = temperature
source_species_names = 'H2O Na+ Cl- SiO2(aq)'
source_species_rates = 'rate_H2O_per_1l rate_Na_per_1l rate_Cl_per_1l rate_SiO2_per_1l'
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
add_aux_pH = false # there is no H+ in this system
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
execute_console_output_on = ''
[]
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = QuartzLike
intrinsic_rate_constant = 1.0E-2
multiply_by_mass = true
area_quantity = 1
activation_energy = 72800.0
[]
[definition]
type = GeochemicalModelDefinition
database_file = "small_database.json"
basis_species = "H2O SiO2(aq) Na+ Cl-"
kinetic_minerals = "QuartzLike"
kinetic_rate_descriptions = "rate_quartz"
[]
[nodal_void_volume_uo]
type = NodalVoidVolume
porosity = porosity
execute_on = 'initial timestep_end' # "initial" means this is evaluated properly for the first timestep
[]
[]
[Executioner]
type = Transient
dt = 1E5
end_time = 7.76E6 # 90 days
[]
[AuxVariables]
[temperature]
initial_condition = 50.0
[]
[porosity]
initial_condition = 0.1
[]
[nodal_void_volume]
[]
[pf_rate_H2O] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Na] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_Cl] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[pf_rate_SiO2] # change in H2O mass (kg/s) at each node provided by the porous-flow simulation
[]
[rate_H2O_per_1l] # rate per 1 litre of aqueous solution that we consider at each node
[]
[rate_Na_per_1l]
[]
[rate_Cl_per_1l]
[]
[rate_SiO2_per_1l]
[]
[transported_H2O]
[]
[transported_Na]
[]
[transported_Cl]
[]
[transported_SiO2]
[]
[transported_mass]
[]
[massfrac_Na]
[]
[massfrac_Cl]
[]
[massfrac_SiO2]
[]
[massfrac_H2O]
[]
[]
[AuxKernels]
[porosity]
type = ParsedAux
coupled_variables = free_cm3_QuartzLike
expression = '1000.0 / (1000.0 + free_cm3_QuartzLike)'
variable = porosity
execute_on = 'timestep_end'
[]
[nodal_void_volume_auxk]
type = NodalVoidVolumeAux
variable = nodal_void_volume
nodal_void_volume_uo = nodal_void_volume_uo
execute_on = 'initial timestep_end' # "initial" to ensure it is properly evaluated for the first timestep
[]
[rate_H2O_per_1l_auxk]
type = ParsedAux
coupled_variables = 'pf_rate_H2O nodal_void_volume'
variable = rate_H2O_per_1l
# pf_rate = change in kg at every node
# pf_rate * 1000 / molar_mass_in_g_per_mole = change in moles at every node
# pf_rate * 1000 / molar_mass / (nodal_void_volume_in_m^3 * 1000) = change in moles per litre of aqueous solution
expression = 'pf_rate_H2O / 18.0152 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Na_per_1l]
type = ParsedAux
coupled_variables = 'pf_rate_Na nodal_void_volume'
variable = rate_Na_per_1l
expression = 'pf_rate_Na / 22.9898 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_Cl_per_1l]
type = ParsedAux
coupled_variables = 'pf_rate_Cl nodal_void_volume'
variable = rate_Cl_per_1l
expression = 'pf_rate_Cl / 35.453 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[rate_SiO2_per_1l]
type = ParsedAux
coupled_variables = 'pf_rate_SiO2 nodal_void_volume'
variable = rate_SiO2_per_1l
expression = 'pf_rate_SiO2 / 60.0843 / nodal_void_volume'
execute_on = 'timestep_begin'
[]
[transported_H2O_auxk]
type = GeochemistryQuantityAux
variable = transported_H2O
species = H2O
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Na]
type = GeochemistryQuantityAux
variable = transported_Na
species = Na+
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_Cl]
type = GeochemistryQuantityAux
variable = transported_Cl
species = Cl-
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_SiO2]
type = GeochemistryQuantityAux
variable = transported_SiO2
species = 'SiO2(aq)'
quantity = transported_moles_in_original_basis
execute_on = 'timestep_end'
[]
[transported_mass_auxk]
type = ParsedAux
coupled_variables = 'transported_H2O transported_Na transported_Cl transported_SiO2'
variable = transported_mass
expression = 'transported_H2O * 18.0152 + transported_Na * 22.9898 + transported_Cl * 35.453 + transported_SiO2 * 60.0843'
execute_on = 'timestep_end'
[]
[massfrac_H2O]
type = ParsedAux
coupled_variables = 'transported_H2O transported_mass'
variable = massfrac_H2O
expression = 'transported_H2O * 18.0152 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Na]
type = ParsedAux
coupled_variables = 'transported_Na transported_mass'
variable = massfrac_Na
expression = 'transported_Na * 22.9898 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_Cl]
type = ParsedAux
coupled_variables = 'transported_Cl transported_mass'
variable = massfrac_Cl
expression = 'transported_Cl * 35.453 / transported_mass'
execute_on = 'timestep_end'
[]
[massfrac_SiO2]
type = ParsedAux
coupled_variables = 'transported_SiO2 transported_mass'
variable = massfrac_SiO2
expression = 'transported_SiO2 * 60.0843 / transported_mass'
execute_on = 'timestep_end'
[]
[]
[Postprocessors]
[cm3_quartz]
type = PointValue
variable = free_cm3_QuartzLike
[]
[porosity]
type = PointValue
variable = porosity
[]
[solution_temperature]
type = PointValue
variable = solution_temperature
[]
[massfrac_H2O]
type = PointValue
variable = massfrac_H2O
[]
[massfrac_Na]
type = PointValue
variable = massfrac_Na
[]
[massfrac_Cl]
type = PointValue
variable = massfrac_Cl
[]
[massfrac_SiO2]
type = PointValue
variable = massfrac_SiO2
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/porous_flow/test/tests/adaptivity/tri3_adaptivity.i)
[Mesh]
[mesh]
type = GeneratedMeshGenerator
elem_type = TRI3
dim = 2
nx = 2
ny = 2
[]
[]
[Adaptivity]
marker = marker
max_h_level = 1
[Markers]
[marker]
type = UniformMarker
mark = REFINE
[]
[]
[]
[GlobalParams]
PorousFlowDictator = 'dictator'
[]
[Variables]
[pp]
initial_condition = '0'
[]
[]
[Kernels]
[mass]
type = PorousFlowMassTimeDerivative
variable = pp
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = pp
gravity = '0 0 0'
[]
[]
[BCs]
[left]
type = DirichletBC
variable = pp
boundary = 'left'
value = 1
[]
[right]
type = DirichletBC
variable = pp
boundary = 'right'
value = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = 'pp'
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = '0.1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-3 0 0 0 1e-3 0 0 0 1e-3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Postprocessors]
[numdofs]
type = NumDOFs
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = 4
dt = 1
solve_type = Newton
nl_abs_tol = 1e-12
[]
[Outputs]
execute_on = 'final'
exodus = true
perf_graph = true
show = pp
[]
(modules/solid_mechanics/test/tests/global_strain/global_strain_action.i)
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[cnode]
type = ExtraNodesetGenerator
coord = '0 -0.5 0'
new_boundary = 100
input = generated_mesh
[]
[]
[GlobalParams]
displacements = 'u_x u_y u_z'
block = 0
[]
[Variables]
[./global_strain]
order = SIXTH
family = SCALAR
[../]
[]
[Physics]
[SolidMechanics]
# QuasiStatic action for generating the tensor mechanics kernels, variables,
# strain calculation material, and the auxilliary system for visualization
[QuasiStatic]
[./stress_div]
strain = SMALL
add_variables = true
global_strain = global_strain #global strain contribution
generate_output = 'strain_xx strain_xy strain_yy stress_xx stress_xy
stress_yy vonmises_stress'
[../]
[../]
# GlobalStrain action for generating the objects associated with the global
# strain calculation and associated displacement visualization
[./GlobalStrain]
[./global_strain]
scalar_global_strain = global_strain
displacements = 'u_x u_y u_z'
auxiliary_displacements = 'disp_x disp_y disp_z'
global_displacements = 'ug_x ug_y ug_z'
[../]
[../]
[../]
[]
[BCs]
[./Periodic]
[./all]
auto_direction = 'z'
variable = 'u_x u_y u_z'
[../]
[../]
# fix center point location
[./centerfix_x]
type = DirichletBC
boundary = 100
variable = u_x
value = 0
[../]
[./centerfix_z]
type = DirichletBC
boundary = 100
variable = u_z
value = 0
[../]
# applied displacement
[./appl_y]
type = DirichletBC
boundary = top
variable = u_y
value = 0.033
[../]
[./fix_y]
type = DirichletBC
boundary = bottom
variable = u_y
value = 0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '7 0.33'
fill_method = symmetric_isotropic_E_nu
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = 'PJFNK'
line_search = basic
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
l_max_its = 30
nl_max_its = 12
l_tol = 1.0e-4
nl_rel_tol = 1.0e-6
nl_abs_tol = 1.0e-10
start_time = 0.0
num_steps = 2
[]
[Outputs]
exodus = true
[]
(test/tests/postprocessors/num_elems/num_elems.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 4
ny = 4
nz = 0
zmax = 0
elem_type = QUAD4
uniform_refine = 1
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./u_aux]
order = FIRST
family = LAGRANGE
[../]
[./v_aux]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./force]
type = ParsedFunction
expression = t
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = force
[../]
[]
[BCs]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[]
[Executioner]
type = Transient
num_steps = 3
dt = 1
solve_type = PJFNK
[]
[Adaptivity]
steps = 1
marker = box
max_h_level = 3
[./Markers]
[./box]
bottom_left = '0.3 0.3 0'
inside = refine
top_right = '0.6 0.6 0'
outside = do_nothing
type = BoxMarker
[../]
[../]
[]
[Postprocessors]
[./num_elems_active]
type = NumElements
elem_filter = 'ACTIVE'
execute_on = 'initial timestep_end'
[../]
[./num_elems_total]
type = NumElements
elem_filter = 'TOTAL'
execute_on = 'initial timestep_end'
[../]
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/mortar_tm/2drz/frictionless_first/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
boundary = block_right
value = 0
[]
[right_y]
type = FunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = GenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/solid_mechanics/tutorials/introduction/mech_step02.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[generated]
type = GeneratedMeshGenerator
dim = 2
nx = 10
ny = 10
xmax = 2
ymax = 1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
[]
[]
#
# Added boundary/loading conditions
# https://mooseframework.inl.gov/modules/solid_mechanics/tutorials/introduction/step02.html
#
[BCs]
[bottom_x]
type = DirichletBC
variable = disp_x
boundary = bottom
value = 0
[]
[bottom_y]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[Pressure]
[top]
boundary = top
function = 1e7*t
[]
[]
[]
[Materials]
[elasticity]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e9
poissons_ratio = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
# consider all off-diagonal Jacobians for preconditioning
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
# we chose a direct solver here
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
end_time = 5
dt = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/mean_cap/small_deform2.i)
# apply compression in x, y and z directions such that strain = diag(-1E-6, -2E-6, 3E-6).
# With lame_lambda=0 and lame_mu=1E7, this gives
# trial_Stress = diag(-20, -40, -60), so trial_mean_Stress = -40.
# with a = -1 and strength = 30, the algorithm should return to
# stress = diag(-10, -30, -50)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '-2E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-3E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = f
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = f
[../]
[]
[UserObjects]
[./strength]
type = SolidMechanicsHardeningConstant
value = 30
[../]
[./cap]
type = SolidMechanicsPlasticMeanCap
a = -1
strength = strength
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mean_cap]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = cap
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = 1
debug_jac_at_intnl = 1
debug_stress_change = 1E-5
debug_pm_change = 1E-6
debug_intnl_change = 1E-6
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/transfers/coord_transform/both-transformed/pp_interpolation/sub-app.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 0
ymin = 0
ymax = 1
nx = 10
ny = 10
alpha_rotation = -90
[]
[Variables]
[v][]
[]
[Kernels]
[diff_v]
type = Diffusion
variable = v
[]
[]
[BCs]
[left_v]
type = DirichletBC
variable = v
boundary = bottom
value = 0
[]
[right_v]
type = DirichletBC
variable = v
boundary = top
value = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
num_steps = 2
[]
[Postprocessors]
[rec_x]
type = Receiver
[]
[rec_y]
type = Receiver
[]
[]
(test/tests/geomsearch/3d_moving_penetration/pl_test4.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
[]
[Mesh]
file = pl_test4.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
[./element_id]
[../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
[./penetrate17]
type = PenetrationAux
variable = element_id
boundary = 11
paired_boundary = 12
quantity = element_id
[../]
[./penetrate18]
type = PenetrationAux
variable = element_id
boundary = 12
paired_boundary = 11
quantity = element_id
[../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_rel_tol = 1e-9
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[]
[Outputs]
file_base = pl_test4_out
exodus = true
[]
(test/tests/transfers/general_field/user_object/duplicated_user_object_tests/parent.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 20
ny = 20
nz = 20
[]
[Variables]
[u]
[]
[]
[AuxVariables]
[multi_layered_average]
[]
[element_multi_layered_average]
order = CONSTANT
family = MONOMIAL
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[td]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 0.001 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
l_tol = 1e-8
nl_rel_tol = 1e-10
[]
[Outputs]
exodus = true
[]
[MultiApps]
[sub_app]
positions = '0.3 0.1 0.3 0.7 0.1 0.3'
type = TransientMultiApp
input_files = sub.i
app_type = MooseTestApp
[]
[]
[Transfers]
[layered_transfer]
type = MultiAppGeneralFieldUserObjectTransfer
source_user_object = layered_average
variable = multi_layered_average
from_multi_app = sub_app
skip_coordinate_collapsing = true
from_app_must_contain_point = false
bbox_factor = 1.0000001
[]
[element_layered_transfer]
type = MultiAppGeneralFieldUserObjectTransfer
source_user_object = layered_average
variable = element_multi_layered_average
from_multi_app = sub_app
skip_coordinate_collapsing = true
from_app_must_contain_point = false
bbox_factor = 1.0000001
[]
[]
(modules/contact/test/tests/verification/patch_tests/brick_4/brick4_template1.i)
[GlobalParams]
order = SECOND
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
file = brick4_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./saved_z]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./diag_saved_z]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./inc_slip_z]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./accum_slip_z]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y saved_z'
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_begin
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 4
paired_boundary = 3
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 4
paired_boundary = 3
[../]
[]
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x59]
type = NodalVariableValue
nodeid = 58
variable = disp_x
[../]
[./disp_x64]
type = NodalVariableValue
nodeid = 63
variable = disp_x
[../]
[./disp_y59]
type = NodalVariableValue
nodeid = 58
variable = disp_y
[../]
[./disp_y64]
type = NodalVariableValue
nodeid = 63
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./back_z]
type = DirichletBC
variable = disp_z
boundary = 6
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeFiniteStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeFiniteStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-6
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-4
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = id
[../]
[./y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '1 3 4 5'
sort_by = id
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = id
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
show = 'bot_react_x bot_react_y disp_x59 disp_y59 disp_x64 disp_y64 stress_yy stress_zz top_react_x top_react_y x_disp y_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
normalize_penalty = true
tangential_tolerance = 1e-3
penalty = 1e+9
[../]
[]
(modules/porous_flow/test/tests/poro_elasticity/terzaghi.i)
# Terzaghi's problem of consolodation of a drained medium
#
# A saturated soil sample sits in a bath of water.
# It is constrained on its sides, and bottom.
# Its sides and bottom are also impermeable.
# Initially it is unstressed.
# A normal stress, q, is applied to the soil's top.
# The soil then slowly compresses as water is squeezed
# out from the sample from its top (the top BC for
# the porepressure is porepressure = 0).
#
# See, for example. Section 2.2 of the online manuscript
# Arnold Verruijt "Theory and Problems of Poroelasticity" Delft University of Technology 2013
# but note that the "sigma" in that paper is the negative
# of the stress in TensorMechanics
#
# Here are the problem's parameters, and their values:
# Soil height. h = 10
# Soil's Lame lambda. la = 2
# Soil's Lame mu, which is also the Soil's shear modulus. mu = 3
# Soil bulk modulus. K = la + 2*mu/3 = 4
# Soil confined compressibility. m = 1/(K + 4mu/3) = 0.125
# Soil bulk compliance. 1/K = 0.25
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Soil initial storativity, which is the reciprocal of the initial Biot modulus. S = phi0/Kf + (alpha - phi0)(1 - alpha)/K = 0.0625
# Consolidation coefficient. c = k/(S + alpha^2 m) = 13.95348837
# Normal stress on top. q = 1
# Initial porepressure, resulting from instantaneous application of q, assuming corresponding instantaneous increase of porepressure (Note that this is calculated by MOOSE: we only need it for the analytical solution). p0 = alpha*m*q/(S + alpha^2 m) = 0.69767442
# Initial vertical displacement (down is positive), resulting from instantaneous application of q (Note this is calculated by MOOSE: we only need it for the analytical solution). uz0 = q*m*h*S/(S + alpha^2 m)
# Final vertical displacement (down in positive) (Note this is calculated by MOOSE: we only need it for the analytical solution). uzinf = q*m*h
#
# The solution for porepressure is
# P = 4*p0/\pi \sum_{k=1}^{\infty} \frac{(-1)^{k-1}}{2k-1} \cos ((2k-1)\pi z/(2h)) \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
# This series converges very slowly for ct/h^2 small, so in that domain
# P = p0 erf( (1-(z/h))/(2 \sqrt(ct/h^2)) )
#
# The degree of consolidation is defined as
# U = (uz - uz0)/(uzinf - uz0)
# where uz0 and uzinf are defined above, and
# uz = the vertical displacement of the top (down is positive)
# U = 1 - (8/\pi^2)\sum_{k=1}^{\infty} \frac{1}{(2k-1)^2} \exp(-(2k-1)^2 \pi^2 ct/(4 h^2))
#
# FINAL NOTE: The above solution assumes constant Biot Modulus.
# In porous_flow this is not true. Therefore the solution is
# a little different than in the paper. This test was therefore
# validated against MOOSE's poromechanics, which can choose either
# a constant Biot Modulus (which has been shown to agree with
# the analytic solution), or a non-constant Biot Modulus (which
# gives the same results as porous_flow).
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 10
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = 0
zmax = 10
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.8
alpha = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[confinex]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left right'
[]
[confiney]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom top'
[]
[basefixed]
type = DirichletBC
variable = disp_z
value = 0
boundary = back
[]
[topdrained]
type = DirichletBC
variable = porepressure
value = 0
boundary = front
[]
[topload]
type = NeumannBC
variable = disp_z
value = -1
boundary = front
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
component = 2
variable = disp_z
[]
[poro_vol_exp]
type = PorousFlowMassVolumetricExpansion
variable = porepressure
fluid_component = 0
[]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = porepressure
[]
[flux]
type = PorousFlowAdvectiveFlux
variable = porepressure
gravity = '0 0 0'
fluid_component = 0
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 8
density0 = 1
thermal_expansion = 0
viscosity = 0.96
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '2 3'
# bulk modulus is lambda + 2*mu/3 = 2 + 2*3/3 = 4
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure_qp]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosity
fluid = true
mechanical = true
ensure_positive = false
porosity_zero = 0.1
biot_coefficient = 0.6
solid_bulk = 4
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[relperm]
type = PorousFlowRelativePermeabilityCorey
n = 0 # unimportant in this fully-saturated situation
phase = 0
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0 0 0'
variable = porepressure
use_displaced_mesh = false
[]
[p1]
type = PointValue
outputs = csv
point = '0 0 1'
variable = porepressure
use_displaced_mesh = false
[]
[p2]
type = PointValue
outputs = csv
point = '0 0 2'
variable = porepressure
use_displaced_mesh = false
[]
[p3]
type = PointValue
outputs = csv
point = '0 0 3'
variable = porepressure
use_displaced_mesh = false
[]
[p4]
type = PointValue
outputs = csv
point = '0 0 4'
variable = porepressure
use_displaced_mesh = false
[]
[p5]
type = PointValue
outputs = csv
point = '0 0 5'
variable = porepressure
use_displaced_mesh = false
[]
[p6]
type = PointValue
outputs = csv
point = '0 0 6'
variable = porepressure
use_displaced_mesh = false
[]
[p7]
type = PointValue
outputs = csv
point = '0 0 7'
variable = porepressure
use_displaced_mesh = false
[]
[p8]
type = PointValue
outputs = csv
point = '0 0 8'
variable = porepressure
use_displaced_mesh = false
[]
[p9]
type = PointValue
outputs = csv
point = '0 0 9'
variable = porepressure
use_displaced_mesh = false
[]
[p99]
type = PointValue
outputs = csv
point = '0 0 10'
variable = porepressure
use_displaced_mesh = false
[]
[zdisp]
type = PointValue
outputs = csv
point = '0 0 10'
variable = disp_z
use_displaced_mesh = false
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.5*t<0.1,0.5*t,0.1)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 10
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.0001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = terzaghi
[csv]
type = CSV
[]
[]
(test/tests/transfers/general_field/user_object/nearest_position/sub_between_diffusion.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[block1]
input = gen
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 0.5 0'
[]
[]
[AuxVariables]
[sent_nodal]
[InitialCondition]
type = FunctionIC
function = '1 + 2*x*x + 3*y*y*y'
[]
[]
[received_nodal]
initial_condition = -1
[]
[sent_elem]
family = MONOMIAL
order = CONSTANT
[InitialCondition]
type = FunctionIC
function = '2 + 2*x*x + 3*y*y*y'
[]
[]
[received_elem]
family = MONOMIAL
order = CONSTANT
initial_condition = -1
[]
[]
[UserObjects]
[sent_nodal]
type = LayeredAverage
direction = x
num_layers = 10
variable = sent_nodal
# This must happen before transfers
execute_on = INITIAL
[]
[sent_elem]
type = LayeredAverage
direction = x
num_layers = 10
variable = sent_elem
execute_on = INITIAL
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
exodus = true
hide = 'sent_nodal sent_elem'
execute_on = 'TIMESTEP_END'
[]
(modules/heat_transfer/test/tests/thin_layer_heat_transfer/steady_2d.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
nx = 10
ny = 10
dim = 2
[]
[block1]
type = SubdomainBoundingBoxGenerator
block_id = 1
bottom_left = '0 0 0'
top_right = '0.5 1 0'
input = gen
[]
[block2]
type = SubdomainBoundingBoxGenerator
block_id = 2
bottom_left = '0.5 0 0'
top_right = '1 1 0'
input = block1
[]
[breakmesh]
input = block2
type = BreakMeshByBlockGenerator
block_pairs = '1 2'
split_interface = true
add_interface_on_two_sides = true
[]
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[thermal_cond]
type = HeatConduction
variable = temperature
[]
[]
[InterfaceKernels]
[thin_layer]
type = ThinLayerHeatTransfer
thermal_conductivity = thermal_conductivity_layer
thickness = 0.01
variable = temperature
neighbor_var = temperature
boundary = Block1_Block2
[]
[]
[BCs]
[left_temp]
type = DirichletBC
value = 100
variable = temperature
boundary = left
[]
[right_temp]
type = DirichletBC
value = 0
variable = temperature
boundary = right
[]
[]
[Materials]
[thermal_cond]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity'
prop_values = '1'
[]
[thermal_cond_layer]
type = GenericConstantMaterial
prop_names = 'thermal_conductivity_layer'
prop_values = '0.05'
boundary = Block1_Block2
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.05
num_steps = 1
[]
[Outputs]
print_linear_residuals = false
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/total/action/no_action_1D.i)
# Simple 1D plane strain test
[GlobalParams]
displacements = 'disp_x'
large_kinematics = true
[]
[Variables]
[disp_x]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
[]
[]
[Kernels]
[sdx]
type = TotalLagrangianStressDivergence
variable = disp_x
component = 0
[]
[]
[Functions]
[pull]
type = ParsedFunction
expression = '0.06 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = right
variable = disp_x
value = 0.0
[]
[pull]
type = FunctionDirichletBC
boundary = left
variable = disp_x
function = pull
preset = true
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[stress_base]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 5.0
[]
[Outputs]
exodus = true
[]
(modules/contact/test/tests/verification/patch_tests/ring_1/ring1_mu_0_2_pen.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = ring1_mesh.e
[]
[Problem]
type = FEProblem
coord_type = RZ
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./penetration]
[../]
[./saved_x]
[../]
[./saved_y]
[../]
[./diag_saved_x]
[../]
[./diag_saved_y]
[../]
[./inc_slip_x]
[../]
[./inc_slip_y]
[../]
[./accum_slip_x]
[../]
[./accum_slip_y]
[../]
[./tang_force_x]
[../]
[./tang_force_y]
[../]
[]
[Kernels]
[./TensorMechanics]
use_displaced_mesh = true
save_in = 'saved_x saved_y'
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
execute_on = timestep_end
[../]
[./inc_slip_x]
type = PenetrationAux
variable = inc_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./inc_slip_y]
type = PenetrationAux
variable = inc_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_x]
type = PenetrationAux
variable = accum_slip_x
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./accum_slip_y]
type = PenetrationAux
variable = accum_slip_y
execute_on = timestep_end
boundary = 3
paired_boundary = 4
[../]
[./penetration]
type = PenetrationAux
variable = penetration
boundary = 3
paired_boundary = 4
[../]
[./tang_force_x]
type = PenetrationAux
variable = tang_force_x
quantity = tangential_force_x
boundary = 3
paired_boundary = 4
[../]
[./tang_force_y]
type = PenetrationAux
variable = tang_force_y
quantity = tangential_force_y
boundary = 3
paired_boundary = 4
[../]
[] # AuxKernels
[Postprocessors]
[./bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[../]
[./bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[../]
[./top_react_x]
type = NodalSum
variable = saved_x
boundary = 5
[../]
[./top_react_y]
type = NodalSum
variable = saved_y
boundary = 5
[../]
[./ref_resid_x]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_x
[../]
[./ref_resid_y]
type = NodalL2Norm
execute_on = timestep_end
variable = saved_y
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x7]
type = NodalVariableValue
nodeid = 6
variable = disp_x
[../]
[./disp_y2]
type = NodalVariableValue
nodeid = 1
variable = disp_y
[../]
[./disp_y7]
type = NodalVariableValue
nodeid = 6
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./num_lin_it]
type = NumLinearIterations
[../]
[./num_nonlin_it]
type = NumNonlinearIterations
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 5
factor = 109.89
[../]
[]
[Materials]
[./bot_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./bot_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '1'
[../]
[./bot_stress]
type = ComputeFiniteStrainElasticStress
block = '1'
[../]
[./top_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2'
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./top_strain]
type = ComputeAxisymmetricRZIncrementalStrain
block = '2'
[../]
[./top_stress]
type = ComputeFiniteStrainElasticStress
block = '2'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_type'
petsc_options_value = 'lu superlu_dist'
line_search = 'none'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-9
l_max_its = 50
nl_max_its = 100
dt = 1.0
end_time = 1.0
num_steps = 10
dtmin = 1.0
l_tol = 1e-5
[]
[VectorPostprocessors]
[./x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '1 3 4 5'
sort_by = x
[../]
[./cont_press]
type = NodalValueSampler
variable = contact_pressure
boundary = '3'
sort_by = x
[../]
[]
[Outputs]
file_base = ring1_mu_0_2_pen_out
print_linear_residuals = true
perf_graph = true
[./exodus]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 5
[../]
[./chkfile]
type = CSV
file_base = ring1_mu_0_2_pen_check
show = 'bot_react_x bot_react_y disp_x2 disp_y2 disp_x7 disp_y7 sigma_yy sigma_zz top_react_x top_react_y x_disp cont_press'
execute_vector_postprocessors_on = timestep_end
[../]
[./outfile]
type = CSV
delimiter = ' '
execute_vector_postprocessors_on = none
[../]
[]
[Contact]
[./leftright]
secondary = 3
primary = 4
model = coulomb
formulation = penalty
normalize_penalty = true
tangential_tolerance = 1e-3
friction_coefficient = 0.2
penalty = 1e+9
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/pins/channel-flow/heated/2d-rc-heated-disp-system.i)
mu = 1
rho = 1
k = 1e-3
cp = 1
u_inlet = 1
T_inlet = 200
advected_interp_method = 'average'
velocity_interp_method = 'rc'
[Mesh]
[mesh]
type = CartesianMeshGenerator
dim = 2
dx = '5 5'
dy = '1.0'
ix = '50 50'
iy = '20'
subdomain_id = '1 2'
[]
displacements = 'disp_x disp_y'
[]
[GlobalParams]
rhie_chow_user_object = 'rc'
use_displaced_mesh = true
[]
[AuxVariables]
[disp_x][]
[disp_y][]
[]
[UserObjects]
[rc]
type = PINSFVRhieChowInterpolator
u = superficial_vel_x
v = superficial_vel_y
pressure = pressure
porosity = porosity
disp_x = disp_x
disp_y = disp_y
[]
[]
[Variables]
[superficial_vel_x]
type = PINSFVSuperficialVelocityVariable
initial_condition = ${u_inlet}
[]
[superficial_vel_y]
type = PINSFVSuperficialVelocityVariable
initial_condition = 1e-6
[]
[pressure]
type = INSFVPressureVariable
[]
[T_fluid]
type = INSFVEnergyVariable
[]
[]
[AuxVariables]
[T_solid]
family = 'MONOMIAL'
order = 'CONSTANT'
fv = true
initial_condition = 100
[]
[porosity]
family = MONOMIAL
order = CONSTANT
fv = true
initial_condition = 0.5
[]
[]
[FVKernels]
[mass]
type = PINSFVMassAdvection
variable = pressure
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
[]
[u_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_x
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'x'
[]
[u_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_x
mu = ${mu}
porosity = porosity
momentum_component = 'x'
[]
[u_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_x
momentum_component = 'x'
pressure = pressure
porosity = porosity
[]
[v_advection]
type = PINSFVMomentumAdvection
variable = superficial_vel_y
advected_interp_method = ${advected_interp_method}
velocity_interp_method = ${velocity_interp_method}
rho = ${rho}
porosity = porosity
momentum_component = 'y'
[]
[v_viscosity]
type = PINSFVMomentumDiffusion
variable = superficial_vel_y
mu = ${mu}
porosity = porosity
momentum_component = 'y'
[]
[v_pressure]
type = PINSFVMomentumPressure
variable = superficial_vel_y
momentum_component = 'y'
pressure = pressure
porosity = porosity
[]
[energy_advection]
type = PINSFVEnergyAdvection
variable = T_fluid
velocity_interp_method = ${velocity_interp_method}
advected_interp_method = ${advected_interp_method}
[]
[energy_diffusion]
type = PINSFVEnergyDiffusion
k = ${k}
variable = T_fluid
porosity = porosity
[]
[energy_convection]
type = PINSFVEnergyAmbientConvection
variable = T_fluid
is_solid = false
T_fluid = 'T_fluid'
T_solid = 'T_solid'
h_solid_fluid = 'h_cv'
[]
[]
[FVBCs]
[inlet-u]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_x
function = ${u_inlet}
[]
[inlet-v]
type = INSFVInletVelocityBC
boundary = 'left'
variable = superficial_vel_y
function = 0
[]
[inlet-T]
type = FVNeumannBC
variable = T_fluid
value = '${fparse u_inlet * rho * cp * T_inlet}'
boundary = 'left'
[]
[no-slip-u]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_x
function = 0
[]
[no-slip-v]
type = INSFVNoSlipWallBC
boundary = 'top'
variable = superficial_vel_y
function = 0
[]
[symmetry-u]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_x
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'x'
[]
[symmetry-v]
type = PINSFVSymmetryVelocityBC
boundary = 'bottom'
variable = superficial_vel_y
u = superficial_vel_x
v = superficial_vel_y
mu = ${mu}
momentum_component = 'y'
[]
[symmetry-p]
type = INSFVSymmetryPressureBC
boundary = 'bottom'
variable = pressure
[]
[outlet-p]
type = INSFVOutletPressureBC
boundary = 'right'
variable = pressure
function = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
nl_rel_tol = 1e-12
num_steps = 1
dtmin = 1
[]
[FunctorMaterials]
[constants]
type = ADGenericFunctorMaterial
prop_names = 'h_cv'
prop_values = '1'
[]
[functor_constants]
type = ADGenericFunctorMaterial
prop_names = 'cp'
prop_values = '${cp}'
[]
[ins_fv]
type = INSFVEnthalpyFunctorMaterial
rho = ${rho}
temperature = 'T_fluid'
[]
[]
# Some basic Postprocessors to examine the solution
[Postprocessors]
[inlet-p]
type = SideAverageValue
variable = pressure
boundary = 'left'
[]
[outlet-u]
type = SideAverageValue
variable = superficial_vel_x
boundary = 'right'
[]
[outlet-temp]
type = SideAverageValue
variable = T_fluid
boundary = 'right'
[]
[solid-temp]
type = ElementAverageValue
variable = T_solid
[]
[]
[Outputs]
hide = 'disp_x disp_y'
exodus = true
csv = false
[]
(modules/porous_flow/test/tests/poro_elasticity/vol_expansion.i)
# Apply an increasing porepressure, with zero mechanical forces,
# and observe the corresponding volumetric expansion
#
# P = t
# With the Biot coefficient being 0.3, the effective stresses should be
# stress_xx = stress_yy = stress_zz = 0.3t
# With bulk modulus = 1 then should have
# vol_strain = strain_xx + strain_yy + strain_zz = 0.3t.
# I use a single element lying 0<=x<=1, 0<=y<=1 and 0<=z<=1, and
# fix the left, bottom and back boundaries appropriately,
# so at the point x=y=z=1, the displacements should be
# disp_x = disp_y = disp_z = 0.3t/3 (small strain physics is used)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
block = 0
PorousFlowDictator = dictator
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[p]
[]
[]
[BCs]
[p]
type = FunctionDirichletBC
boundary = 'bottom top'
variable = p
function = t
[]
[xmin]
type = DirichletBC
boundary = left
variable = disp_x
value = 0
[]
[ymin]
type = DirichletBC
boundary = bottom
variable = disp_y
value = 0
[]
[zmin]
type = DirichletBC
boundary = back
variable = disp_z
value = 0
[]
[]
[Kernels]
[p_does_not_really_diffuse]
type = Diffusion
variable = p
[]
[TensorMechanics]
displacements = 'disp_x disp_y disp_z'
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.3
variable = disp_z
component = 2
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xz]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_yz]
order = CONSTANT
family = MONOMIAL
[]
[stress_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[]
[stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[]
[stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[]
[]
[Postprocessors]
[corner_x]
type = PointValue
point = '1 1 1'
variable = disp_x
[]
[corner_y]
type = PointValue
point = '1 1 1'
variable = disp_y
[]
[corner_z]
type = PointValue
point = '1 1 1'
variable = disp_z
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'p'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
# bulk modulus = 1, poisson ratio = 0.2
C_ijkl = '0.5 0.75'
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
displacements = 'disp_x disp_y disp_z'
[]
[stress]
type = ComputeLinearElasticStress
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = p
capillary_pressure = pc
[]
[p_eff]
type = PorousFlowEffectiveFluidPressure
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -ksp_atol -ksp_rtol'
petsc_options_value = 'gmres bjacobi 1E-10 1E-10 10 1E-15 1E-10'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
dt = 0.1
end_time = 1
[]
[Outputs]
file_base = vol_expansion
exodus = true
[]
(modules/porous_flow/test/tests/mass_conservation/mass01.i)
# checking that the mass postprocessor correctly calculates the mass
# 1phase, 1component, constant porosity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 3
xmin = -1
xmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 1
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Postprocessors]
[total_mass]
type = PorousFlowFluidMass
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1 1 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mass01
csv = true
[]
(modules/solid_mechanics/test/tests/ad_thermal_expansion_function/finite_const.i)
# This tests the thermal expansion coefficient function using both
# options to specify that function: mean and instantaneous. There
# two blocks, each containing a single element, and these use the
# two variants of the function.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses finite deformation theory.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
eigenstrain_names = eigenstrain
generate_output = 'strain_xx strain_yy strain_zz'
use_automatic_differentiation = true
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ADComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ADComputeMeanThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[./thermal_expansion_strain2]
type = ADComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 2
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
[Outputs]
csv = true
[]
(modules/combined/test/tests/gap_heat_transfer_mortar/finite-2d/finite_action_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD4
order = FIRST
name = 'finite'
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = -0.3
xmax = 0.3
ymin = -10
ymax = 10
nx = 2
ny = 67
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.31
xmax = 0.91
ymin = 7.7
ymax = 8.5
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
reference_vector = 'ref'
extra_tag_vectors = 'ref'
converge_on = 'disp_x disp_y temp'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = ${fparse 2.0 / (E_plank + E_block)}
[]
[temp]
order = ${order}
block = 'plank block'
scaling = 1e-1
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[action]
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx strain_yy strain_zz'
block = 'plank block'
use_automatic_differentiation = true
strain = FINITE
extra_vector_tags = 'ref'
[]
[]
[Kernels]
[hc]
type = ADHeatConduction
variable = temp
use_displaced_mesh = true
block = 'plank block'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e6
[]
[]
[MortarGapHeatTransfer]
[mortar_heat_transfer]
temperature = temp
use_displaced_mesh = true
gap_flux_options = conduction
gap_conductivity = 1
boundary = plank_right
primary_boundary = plank_right
primary_subdomain = frictionless_primary_subdomain
secondary_boundary = block_left
secondary_subdomain = frictionless_secondary_subdomain
thermal_lm_scaling = 1e-7
gap_geometry_type = PLATE
[]
[]
[BCs]
[left_temp]
type = ADDirichletBC
variable = temp
boundary = 'plank_left'
value = 400
[]
[right_temp]
type = ADDirichletBC
variable = temp
boundary = 'block_right'
value = 300
[]
[left_x]
type = ADDirichletBC
variable = disp_x
boundary = plank_left
value = 0.0
[]
[left_y]
type = ADDirichletBC
variable = disp_y
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = ADFunctionDirichletBC
variable = disp_x
boundary = block_right
function = '-0.04*sin(4*(t+1.5))+0.02'
preset = false
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = block_right
function = '-t'
preset = false
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[heat_plank]
type = ADHeatConductionMaterial
block = plank
thermal_conductivity = 2
specific_heat = 1
[]
[heat_block]
type = ADHeatConductionMaterial
block = block
thermal_conductivity = 1
specific_heat = 1
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_factor_shift_type -pc_factor_shift_amount -snes_max_it'
petsc_options_value = 'lu NONZERO 1e-15 20'
end_time = 13.5
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'none'
nl_abs_tol = 1e-13
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[avg_temp]
type = ElementAverageValue
variable = temp
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact avg_temp'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[dof]
type = DOFMap
execute_on = 'initial'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(tutorials/darcy_thermo_mech/step08_postprocessors/problems/step8.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 30
ny = 3
xmax = 0.304 # Length of test chamber
ymax = 0.0257 # Test chamber radius
[]
coord_type = RZ
rz_coord_axis = X
uniform_refine = 2
[]
[Variables]
[pressure]
[]
[temperature]
initial_condition = 300 # Start at room temperature
[]
[]
[AuxVariables]
[velocity]
order = CONSTANT
family = MONOMIAL_VEC
[]
[]
[Kernels]
[darcy_pressure]
type = DarcyPressure
variable = pressure
[]
[heat_conduction]
type = ADHeatConduction
variable = temperature
[]
[heat_conduction_time_derivative]
type = ADHeatConductionTimeDerivative
variable = temperature
[]
[heat_convection]
type = DarcyAdvection
variable = temperature
pressure = pressure
[]
[]
[AuxKernels]
[velocity]
type = DarcyVelocity
variable = velocity
execute_on = timestep_end
pressure = pressure
[]
[]
[BCs]
[inlet]
type = DirichletBC
variable = pressure
boundary = left
value = 4000 # (Pa) From Figure 2 from paper. First data point for 1mm spheres.
[]
[outlet]
type = DirichletBC
variable = pressure
boundary = right
value = 0 # (Pa) Gives the correct pressure drop from Figure 2 for 1mm spheres
[]
[inlet_temperature]
type = FunctionDirichletBC
variable = temperature
boundary = left
function = 'if(t<0,350+50*t,350)'
[]
[outlet_temperature]
type = HeatConductionOutflow
variable = temperature
boundary = right
[]
[]
[Materials]
[column]
type = PackedColumn
radius = 1
temperature = temperature
porosity = '0.25952 + 0.7*y/0.0257'
[]
[]
[Postprocessors]
[average_temperature]
type = ElementAverageValue
variable = temperature
[]
[outlet_heat_flux]
type = ADSideDiffusiveFluxIntegral
variable = temperature
boundary = right
diffusivity = thermal_conductivity
[]
[]
[VectorPostprocessors]
[temperature_sample]
type = LineValueSampler
num_points = 500
start_point = '0.1 0 0'
end_point = '0.1 0.0257 0'
variable = temperature
sort_by = y
[]
[]
[Problem]
type = FEProblem
[]
[Executioner]
type = Transient
solve_type = NEWTON
automatic_scaling = true
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
end_time = 100
dt = 0.25
start_time = -1
steady_state_tolerance = 1e-5
steady_state_detection = true
[TimeStepper]
type = FunctionDT
function = 'if(t<0,0.1,0.25)'
[]
[]
[Outputs]
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/jacobian/mc_update1.i)
# MC update version, with only Tensile with tensile strength = 1MPa and smoothing_tol = 0.1E5
# Lame lambda = 1GPa. Lame mu = 1.3GPa
# Units in this file are MPa (not Pa)
#
# Return to the stress_I = 1 plane
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 30
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
lambda = 1.0E3
shear_modulus = 1.3E3
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
eigenstrain_names = ini_stress
[../]
[./ini_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2 0 0 0 0 0 0 0 -2'
eigenstrain_name = ini_stress
[../]
[./cmc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = cmc
perform_finite_strain_rotations = false
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-snes_type'
petsc_options_value = 'test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
[]
(test/tests/fvkernels/constraints/integral_transient.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 4
[]
[Variables]
[v]
type = MooseVariableFVReal
[]
[lambda]
type = MooseVariableScalar
[]
[]
[FVKernels]
[diff]
type = FVDiffusion
variable = v
coeff = coeff
[]
[average]
type = FVIntegralValueConstraint
variable = v
phi0 = phi0_pp
lambda = lambda
[]
[]
[FVBCs]
[left]
type = FVDirichletBC
variable = v
boundary = left
value = 7
[]
[]
[Materials]
[diff]
type = ADGenericFunctorMaterial
prop_names = 'coeff'
prop_values = '1'
[]
[]
[Postprocessors]
[phi0_pp]
type = FunctionValuePostprocessor
function = 't + 13'
execute_on = 'INITIAL TIMESTEP_BEGIN'
[]
[]
[Executioner]
type = Transient
dt = 1
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_shift_type'
petsc_options_value = 'lu NONZERO'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/phase_field_kernels/CahnHilliard.i)
#
# Test the non-split parsed function free enery Cahn-Hilliard Bulk kernel
# The free energy used here has the same functional form as the CHPoly kernel
# If everything works, the output of this test should replicate the output
# of marmot/tests/chpoly_test/CHPoly_test.i (exodiff match)
#
[Mesh]
type = GeneratedMesh
dim = 2
nx = 16
ny = 16
xmax = 50
ymax = 50
elem_type = QUAD4
[]
[Variables]
[./cv]
order = THIRD
family = HERMITE
[../]
[]
[ICs]
[./InitialCondition]
type = CrossIC
x1 = 5.0
y1 = 5.0
x2 = 45.0
y2 = 45.0
variable = cv
[../]
[]
[Kernels]
[./ie_c]
type = TimeDerivative
variable = cv
[../]
[./CHSolid]
type = CahnHilliard
variable = cv
f_name = F
mob_name = M
[../]
[./CHInterface]
type = CHInterface
variable = cv
mob_name = M
kappa_name = kappa_c
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 0.1'
[../]
[./free_energy]
type = DerivativeParsedMaterial
property_name = F
coupled_variables = 'cv'
expression = '(1-cv)^2 * (1+cv)^2'
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type -pc_hypre_type -ksp_gmres_restart'
petsc_options_value = 'hypre boomeramg 31'
l_max_its = 15
l_tol = 1.0e-4
nl_max_its = 10
nl_rel_tol = 1.0e-11
start_time = 0.0
num_steps = 2
dt = 0.7
[]
[Outputs]
[./out]
type = Exodus
refinements = 1
[../]
[]
(test/tests/multiapps/stateful_material_sub_cycling/material_sub_app_test_parent.i)
[Problem]
solve = false
[]
[Mesh] #dummy
type = GeneratedMesh
dim = 2
[]
[Executioner]
type = Transient
start_time = 0.0
dt = 1
end_time = 10.0
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
input_files = material_sub_app_test_sub.i
# Test that stateful material properties
# are updated properly with subcycling
sub_cycling = true
[../]
[]
[Outputs]
csv = false
exodus = false
[]
(modules/porous_flow/test/tests/gravity/grav02a.i)
# Checking that gravity head is established in the transient situation when 0<saturation<1 (note the strictly less-than).
# 2phase (PP), 2components, vanGenuchten, constant fluid bulk-moduli for each phase, constant viscosity, constant permeability, Corey relative perm
# For better agreement with the analytical solution (ana_pp), just increase nx
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = -1
xmax = 0
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
initial_condition = -1.0
[]
[ppgas]
initial_condition = 0
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = ppwater
gravity = '-1 0 0'
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = ppgas
gravity = '-1 0 0'
[]
[]
[Functions]
[ana_ppwater]
type = ParsedFunction
symbol_names = 'g B p0 rho0'
symbol_values = '1 2 pp_water_top 1'
expression = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
[]
[ana_ppgas]
type = ParsedFunction
symbol_names = 'g B p0 rho0'
symbol_values = '1 1 pp_gas_top 0.1'
expression = '-B*log(exp(-p0/B)+g*rho0*x/B)' # expected pp at base
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2
density0 = 1
viscosity = 1
thermal_expansion = 0
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 1
density0 = 0.1
viscosity = 0.5
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[Postprocessors]
[pp_water_top]
type = PointValue
variable = ppwater
point = '0 0 0'
[]
[pp_water_base]
type = PointValue
variable = ppwater
point = '-1 0 0'
[]
[pp_water_analytical]
type = FunctionValuePostprocessor
function = ana_ppwater
point = '-1 0 0'
[]
[pp_gas_top]
type = PointValue
variable = ppgas
point = '0 0 0'
[]
[pp_gas_base]
type = PointValue
variable = ppgas
point = '-1 0 0'
[]
[pp_gas_analytical]
type = FunctionValuePostprocessor
function = ana_ppgas
point = '-1 0 0'
[]
[mass_ph0]
type = PorousFlowFluidMass
fluid_component = 0
execute_on = 'initial timestep_end'
[]
[mass_ph1]
type = PorousFlowFluidMass
fluid_component = 1
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 0.1
end_time = 1.0
nl_rel_tol = 1E-10
nl_abs_tol = 1E-12
[]
[Outputs]
[csv]
type = CSV
file_base = grav02a
execute_on = 'initial final'
[]
[]
(modules/thermal_hydraulics/test/tests/problems/pressure_drop/pressure_drop_with_junction.i)
nelem = 50
friction_factor = 1e4
area = 0.176752
mfr_final = 1.0
p_out = 7e6
T_in = 300
ramp_time = 5.0
[GlobalParams]
gravity_vector = '0 0 0'
initial_T = ${T_in}
initial_p = ${p_out}
initial_vel = 0
closures = closures
rdg_slope_reconstruction = full
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[h2]
type = IdealGasFluidProperties
gamma = 1.3066
molar_mass = 2.016e-3
k = 0.437
mu = 3e-5
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[bc_inlet]
type = InletMassFlowRateTemperature1Phase
input = 'ch_1:in'
m_dot = 0 # This value is controlled by 'mfr_ctrl'
T = ${T_in}
[]
[ch_1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = ${nelem}
A = ${area}
f = ${friction_factor}
fp = h2
[]
[junction]
type = JunctionOneToOne1Phase
connections = 'ch_1:out ch_2:in'
[]
[ch_2]
type = FlowChannel1Phase
position = '0.5 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = ${nelem}
A = ${area}
f = ${friction_factor}
fp = h2
[]
[bc_outlet]
type = Outlet1Phase
input = 'ch_2:out'
p = ${p_out}
[]
[]
[Functions]
[mfr_fn]
type = PiecewiseLinear
x = '0 ${ramp_time}'
y = '0 ${mfr_final}'
[]
[]
[ControlLogic]
[mfr_cntrl]
type = TimeFunctionComponentControl
component = bc_inlet
parameter = m_dot
function = mfr_fn
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[VectorPostprocessors]
[pressure_vpp]
type = ADSampler1DReal
block = 'ch_1 ch_2'
property = 'p'
sort_by = x
execute_on = 'FINAL'
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
end_time = 50
dt = 1
steady_state_detection = true
steady_state_start_time = ${ramp_time}
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[Outputs]
[csv]
type = CSV
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
(modules/solid_mechanics/test/tests/inclined_bc/inclined_bc_action.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 4
nz = 2
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 2.0
zmin = 0.0
zmax = 1.0
elem_type = HEX8
[]
[rotate]
type = TransformGenerator
transform = ROTATE
vector_value = '0 -20 -60'
input = generated_mesh
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
[]
[BCs]
[./Pressure]
[./top]
boundary = top
function = '-1000*t'
[../]
[../]
[./InclinedNoDisplacementBC]
[./right]
boundary = right
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
[../]
[./bottom]
boundary = bottom
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
[../]
[./back]
boundary = back
penalty = 1.0e8
displacements = 'disp_x disp_y disp_z'
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
# controls for linear iterations
l_max_its = 10
l_tol = 1e-4
# controls for nonlinear iterations
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
# time control
start_time = 0.0
dt = 1
end_time = 5
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Outputs]
file_base = 'inclined_bc_3d_out'
exodus = true
[]
(test/tests/misc/dont_overghost/test_properly_ghosted.i)
[Mesh]
type = FileMesh
file = constraints.e
# NearestNodeLocator, which is needed by TiedValueConstraint,
# only works with ReplicatedMesh currently
parallel_type = replicated
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = 4
value = 1
[]
[]
[Constraints]
[complete]
type = TiedValueConstraint
variable = u
secondary = 2
primary = 3
primary_variable = u
[]
[lower]
type = TiedValueConstraint
variable = u
secondary = inside_right_lower
primary = inside_left_lower
primary_variable = u
[]
[]
[Executioner]
type = Transient
num_steps = 2
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Postprocessors]
[test_time_type]
type = TestVectorType
system = nl
vector = TIME
vector_type = ghosted
[]
[test_nontime_type]
type = TestVectorType
system = nl
vector = NONTIME
vector_type = ghosted
[]
[]
(modules/solid_mechanics/test/tests/ad_2D_geometries/2D-RZ_finiteStrain_test.i)
# Considers the mechanics solution for a thick spherical shell that is uniformly
# pressurized on the inner and outer surfaces, using 2D axisymmetric geometry.
# This test uses the strain calculator ComputeAxisymmetricRZFiniteStrain,
# which is generated through the use of the SolidMechanics QuasiStatic Physics.
#
# From Roark (Formulas for Stress and Strain, McGraw-Hill, 1975), the radially-dependent
# circumferential stress in a uniformly pressurized thick spherical shell is given by:
#
# S(r) = [ Pi[ri^3(2r^3+ro^3)] - Po[ro^3(2r^3+ri^3)] ] / [2r^3(ro^3-ri^3)]
#
# where:
# Pi = inner pressure
# Po = outer pressure
# ri = inner radius
# ro = outer radius
#
# The tests assume an inner and outer radii of 5 and 10, with internal and external
# pressures of 100000 and 200000 at t = 1.0, respectively. The resulting compressive
# tangential stress is largest at the inner wall and, from the above equation, has a
# value of -271429.
#
# RESULTS are below. Since stresses are average element values, values for the
# edge element and one-element-in are used to extrapolate the stress to the
# inner surface. The vesrion of the tests that are checked use the coarsest meshes.
#
# Mesh Radial elem S(edge elem) S(one elem in) S(extrap to surf)
# 1D-SPH
# 2D-RZ 12 (x10) -265004 -254665 -270174
# 3D 12 (6x6) -261880 -252811 -266415
#
# 1D-SPH
# 2D-RZ 48 (x10) -269853 -266710 -271425
# 3D 48 (10x10) -268522 -265653 -269957
#
# The numerical solution converges to the analytical solution as the mesh is
# refined.
[Mesh]
file = 2D-RZ_mesh.e
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Problem]
coord_type = RZ
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
block = 1
use_automatic_differentiation = true
[../]
[]
[AuxVariables]
[./stress_theta]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_theta]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_theta]
type = ADRankTwoAux
rank_two_tensor = stress
index_i = 2
index_j = 2
variable = stress_theta
execute_on = timestep_end
[../]
[./strain_theta]
type = ADRankTwoAux
rank_two_tensor = total_strain
index_i = 2
index_j = 2
variable = strain_theta
execute_on = timestep_end
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.345
block = 1
[../]
[./_elastic_strain]
type = ADComputeFiniteStrainElasticStress
block = 1
[../]
[]
[BCs]
# pin particle along symmetry planes
[./no_disp_r]
type = ADDirichletBC
variable = disp_r
boundary = xzero
value = 0.0
[../]
[./no_disp_z]
type = ADDirichletBC
variable = disp_z
boundary = yzero
value = 0.0
[../]
# exterior and internal pressures
[./exterior_pressure_r]
type = ADPressure
variable = disp_r
boundary = outer
component = 0
function = '200000*t'
[../]
[./exterior_pressure_z]
type = ADPressure
variable = disp_z
boundary = outer
component = 1
function = '200000*t'
[../]
[./interior_pressure_r]
type = ADPressure
variable = disp_r
boundary = inner
component = 0
function = '100000*t'
[../]
[./interior_pressure_z]
type = ADPressure
variable = disp_z
boundary = inner
component = 1
function = '100000*t'
[../]
[]
[Debug]
show_var_residual_norms = true
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = ' 201 hypre boomeramg 10'
line_search = 'none'
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
nl_rel_tol = 5e-9
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-3
l_max_its = 50
start_time = 0.0
end_time = 0.2
dt = 0.1
[]
[Postprocessors]
[./strainTheta]
type = ElementAverageValue
variable = strain_theta
[../]
[./stressTheta]
type = ElementAverageValue
variable = stress_theta
[../]
[./stressTheta_pt]
type = PointValue
point = '5.0 0.0 0.0'
#bottom inside edge for comparison to theory; use csv = true
variable = stress_theta
[../]
[]
[Outputs]
exodus = true
[]
(test/tests/kernels/conservative_advection/none_in_none_out.i)
# Using ConservativeAdvection with full upwinding
# This demonstrates BCs (no BCs) that allow no mass to
# enter or exit the domain.
# Total mass remains constant and the pulse advects
# with the correct velocity
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 0
xmax = 10
nx = 10
[]
[Variables]
[./u]
[../]
[]
[ICs]
[./u]
type = FunctionIC
variable = u
function = 'if(x<5,x,10-x)'
[../]
[]
[Kernels]
[./dot]
type = MassLumpedTimeDerivative
variable = u
[../]
[./advection]
type = ConservativeAdvection
variable = u
upwinding_type = full
velocity = '1 0 0'
[../]
[]
[Postprocessors]
[./total_mass]
type = VariableInnerProduct
variable = u
second_variable = 1
[../]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 1
end_time = 10
l_tol = 1E-14
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/centrosymmetric_spherical/total/thermal_expansion/jactest.i)
[GlobalParams]
displacements = 'disp_r'
large_kinematics = true
stabilize_strain = true
[]
[Mesh]
type = GeneratedMesh
dim = 1
nx = 2
[]
[Problem]
coord_type = RSPHERICAL
[]
[Variables]
[disp_r]
[InitialCondition]
type = RandomIC
min = 0
max = 0.02
[]
[]
[temperature]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceCentrosymmetricSpherical
variable = disp_r
component = 0
temperature = temperature
eigenstrain_names = "thermal_contribution"
[]
[temperature]
type = Diffusion
variable = temperature
[]
[]
[BCs]
[T_left]
type = DirichletBC
variable = temperature
boundary = left
value = 0
preset = false
[]
[T_right]
type = DirichletBC
variable = temperature
boundary = right
value = 1
preset = false
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrainCentrosymmetricSpherical
eigenstrain_names = 'thermal_contribution'
[]
[thermal_expansion]
type = ComputeThermalExpansionEigenstrain
temperature = temperature
thermal_expansion_coeff = 1.0e-3
eigenstrain_name = thermal_contribution
stress_free_temperature = 0.0
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
end_time = 1
dt = 1
[]
(test/tests/scalar_kernels/ad_scalar_kernel/ad_scalar_kernel.i)
# This input file is used to test the Jacobian of an arbitrary ADScalarKernel.
# A test ADScalarKernel is used that uses values from other scalar variables,
# as well as a quantity computed in an elemental user object using a field
# variable.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
[]
[Kernels]
[time_w]
type = TimeDerivative
variable = w
[]
[diff_w]
type = Diffusion
variable = w
[]
[]
[ScalarKernels]
[time_u]
type = ADScalarTimeDerivative
variable = u
[]
[test_u]
type = TestADScalarKernel
variable = u
v = v
test_uo = test_uo
[]
[time_v]
type = ADScalarTimeDerivative
variable = v
[]
[]
[UserObjects]
[test_uo]
type = TestADScalarKernelUserObject
variable = w
execute_on = 'LINEAR NONLINEAR'
[]
[]
[BCs]
[left]
type = DirichletBC
value = 0
variable = w
boundary = 'left'
[]
[right]
type = DirichletBC
value = 1
variable = w
boundary = 'right'
[]
[]
[Variables]
[u]
family = SCALAR
order = FIRST
initial_condition = 1.0
[]
[v]
family = SCALAR
order = FIRST
initial_condition = 3.0
[]
[w]
family = LAGRANGE
order = FIRST
initial_condition = 3.0
[]
[]
[Executioner]
type = Transient
dt = 0.1
num_steps = 1
solve_type = NEWTON
[]
(modules/solid_mechanics/test/tests/tensile/small_deform2_update_version.i)
# Using TensileStressUpdate
# checking for small deformation
# A single element is stretched equally in all directions.
# This causes the return direction to be along the sigma_I = sigma_II = sigma_III line
# tensile_strength is set to 1Pa, and smoothing_tol = 0.1Pa
# The smoothed yield function comes from two smoothing operations.
# The first is on sigma_I and sigma_II (sigma_I >= sigma_II >= sigma_III):
# yf = sigma_I + ismoother(0) - tensile_strength
# = sigma_I + (0.5 * smoothing_tol - smoothing_tol / Pi) - tensile_strength
# = sigma_I + 0.018169 - 1
# The second has the argument of ismoother equal to -0.018169.
# ismoother(-0.018169) = 0.5 * (-0.018169 + 0.1) - 0.1 * cos (0.5 * Pi * -0.018169 / 0.1) / Pi
# = 0.010372
# So the final yield function is
# yf = sigma_I + 0.018169 + 0.010372 - 1 = sigma_I + 0.028541 - 1
# However, because of the asymmetry in smoothing (the yield function is obtained
# by first smoothing sigma_I-ts and sigma_II-ts, and then by smoothing this
# result with sigma_III-ts) the result is sigma_I = sigma_II > sigma_III
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
strain = finite
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 2.0E6'
[../]
[./tensile]
type = TensileStressUpdate
tensile_strength = ts
smoothing_tol = 0.1
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_update_version
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/outputs/csv/csv_no_time.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
parallel_type = replicated
[]
[Variables]
[./u]
[../]
[]
[AuxVariables]
[./aux0]
order = SECOND
family = SCALAR
[../]
[./aux1]
family = SCALAR
initial_condition = 5
[../]
[./aux2]
family = SCALAR
initial_condition = 10
[../]
[./aux_sum]
family = SCALAR
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[AuxScalarKernels]
[./sum_nodal_aux]
type = SumNodalValuesAux
variable = aux_sum
sum_var = u
nodes = '1 2 3 4 5'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./mid_point]
type = PointValue
variable = u
point = '0.5 0.5 0'
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
verbose = true
[]
[Outputs]
[./out]
type = CSV
time_column = false
[../]
[]
(modules/solid_mechanics/test/tests/1D_axisymmetric/axisymmetric_gps_small.i)
#
# This test checks the generalized plane strain using small strain formulation.
# The model consists of two sets of line elements. One undergoes a temperature rise of 100 with
# the other seeing a temperature rise of 300. Young's modulus is 3600, and
# Poisson's ratio is 0.2. The thermal expansion coefficient is 1e-8. All
# nodes are constrained against movement.
#
# For plane strain case, i.e., without constraining the strain_yy to be uniform,
# the stress solution would be [-6e-3, -6e-3, -6e-3] and [-18e-3, -18e-3, -18e-3] (xx, yy, zz).
# The generalized plane strain kernels work to balance the force in y direction.
#
# With out of plane strain of 3e-6, the stress solution becomes
# [-3e-3, 6e-3, -3e-3] and [-15e-3, -6e-3, -15e-3] (xx, yy, zz). This gives
# a domain integral of out-of-plane stress to be zero.
#
[GlobalParams]
displacements = disp_x
scalar_out_of_plane_strain = scalar_strain_yy
[]
[Problem]
coord_type = RZ
[]
[Mesh]
file = lines.e
[]
[Variables]
[disp_x]
[]
[temp]
initial_condition = 580.0
[]
[scalar_strain_yy]
order = FIRST
family = SCALAR
[]
[]
[Functions]
[temp100]
type = PiecewiseLinear
x = '0 1'
y = '580 680'
[]
[temp300]
type = PiecewiseLinear
x = '0 1'
y = '580 880'
[]
[]
[Kernels]
[heat]
type = Diffusion
variable = temp
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[gps]
planar_formulation = GENERALIZED_PLANE_STRAIN
scalar_out_of_plane_strain = scalar_strain_yy
strain = SMALL
generate_output = 'strain_xx strain_yy strain_zz stress_xx stress_yy stress_zz'
eigenstrain_names = eigenstrain
temperature = temp
[]
[]
[BCs]
[no_x]
type = DirichletBC
boundary = 1000
value = 0
variable = disp_x
[]
[temp100]
type = FunctionDirichletBC
variable = temp
function = temp100
boundary = 2
[]
[temp300]
type = FunctionDirichletBC
variable = temp
function = temp300
boundary = 3
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3600
poissons_ratio = 0.2
[]
[thermal_strain]
type = ComputeThermalExpansionEigenstrain
thermal_expansion_coeff = 1e-8
temperature = temp
stress_free_temperature = 580
eigenstrain_name = eigenstrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
line_search = 'none'
l_max_its = 50
l_tol = 1e-08
nl_max_its = 15
nl_abs_tol = 1e-10
start_time = 0
end_time = 1
num_steps = 1
[]
[Outputs]
exodus = true
console = true
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_y.i)
# Test for small strain Euler beam bending in y direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is along the Y axis and loading along global X axis
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_y_mesh.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '-1.0 0.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_x2]
type = ConstantRate
variable = disp_x
boundary = 1
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '0.0 4.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '0.0 4.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(modules/solid_mechanics/test/tests/rate_independent_cyclic_hardening/linear_kinharden_nonsymmetric_strain_controlled.i)
# This simulation uses the piece-wise strain hardening model
# with the Finite strain formulation.
#
# This test applies a repeated displacement loading and unloading condition on
# the top in the y direction. The material deforms elastically until the
# loading reaches the initial yield point and then plastic deformation starts.
#
# The yield surface begins to translate as stress increases, but its size
# remains the same. The backstress evolves with plastic strain to capture
# this translation. Upon unloading, the stress reverses direction, and material
# first behaves elastically. However, due to the translation of the yield surface
# the yield point in the reverse direction is lower.
#
# If the reverse load is strong enough, the material will yield in the reverse
# direction, which models the Bauschinger effect(reduction in yield stress in
# the opposite direction).
#
# This test is based on the similar response obtained for a prescribed non symmetrical
# stress path in Besson, Jacques, et al. Non-linear mechanics of materials. Vol. 167.
# Springer Science & Business Media, 2009 pg. 89 fig. 3.6(a). This SolidMechanics code
# matches the SolidMechanics solution.
[Mesh]
file = 1x1x1cube.e
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Functions]
[top_pull]
type = PiecewiseLinear
xy_data = '0 0
0.025 0.0025
0.05 0.005
0.1 0.01
0.15 0.005
0.2 0
0.25 0.005
0.3 0.01
0.35 0.005
0.4 0
0.45 0.005
0.5 0.01
0.55 0.005
0.6 0
0.65 0.005
0.7 0.01
0.75 0.005
0.8 0
0.85 0.005
0.9 0.01
0.95 0.005
1 0
1.05 0.005
1.1 0.01
1.15 0.005
1.2 0
1.25 0.005
1.3 0.01
1.35 0.005
1.4 0'
[]
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
[all]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'strain_yy stress_yy plastic_strain_xx plastic_strain_yy plastic_strain_zz'
[]
[]
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = 2
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[]
[kinematic_plasticity]
type = CombinedNonlinearHardeningPlasticity
yield_stress = 100
isotropic_hardening_constant = 0
q = 0
b = 0
kinematic_hardening_modulus = 15000
gamma = 0
[]
[radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'kinematic_plasticity'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 50
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
end_time = 1.4
dt = 0.00125
dtmin = 0.0001
[]
[Postprocessors]
[stress_yy]
type = ElementAverageValue
variable = stress_yy
[]
[strain_yy]
type = ElementAverageValue
variable = strain_yy
[]
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/hyperelastic_viscoplastic/one_elem_linear_harden.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./peeq]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./peeq]
type = MaterialRealAux
variable = peeq
property = ep_eqv
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = '0.01*t'
[../]
[]
[UserObjects]
[./flowstress]
type = HEVPLinearHardening
yield_stress = 100
slope = 10
intvar_prop_name = ep_eqv
[../]
[./flowrate]
type = HEVPFlowRatePowerLawJ2
reference_flow_rate = 0.0001
flow_rate_exponent = 50.0
flow_rate_tol = 1
strength_prop_name = flowstress
[../]
[./ep_eqv]
type = HEVPEqvPlasticStrain
intvar_rate_prop_name = ep_eqv_rate
[../]
[./ep_eqv_rate]
type = HEVPEqvPlasticStrainRate
flow_rate_prop_name = flowrate
[../]
[]
[Materials]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[./viscop]
type = FiniteStrainHyperElasticViscoPlastic
block = 0
resid_abs_tol = 1e-18
resid_rel_tol = 1e-8
maxiters = 50
max_substep_iteration = 5
flow_rate_user_objects = 'flowrate'
strength_user_objects = 'flowstress'
internal_var_user_objects = 'ep_eqv'
internal_var_rate_user_objects = 'ep_eqv_rate'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
C_ijkl = '2.8e5 1.2e5 1.2e5 2.8e5 1.2e5 2.8e5 0.8e5 0.8e5 0.8e5'
fill_method = symmetric9
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./peeq]
type = ElementAverageValue
variable = peeq
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
dt = 0.02
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomerang
dtmax = 10.0
nl_rel_tol = 1e-10
dtmin = 0.02
num_steps = 10
[]
[Outputs]
file_base = one_elem_linear_harden
exodus = true
csv = false
[]
(test/tests/kernels/ad_coupled_value/ad_aux_coupled_time_value.i)
###########################################################
# This is a simple test of coupling an aux variable into the
# ADCoupledTimeDerivative kernel.
# The expected solution for the variable v is
# v(x) = 1/2 * (x^2 + x)
###########################################################
[Mesh]
type = GeneratedMesh
nx = 5
ny = 5
dim = 2
[]
[Variables]
[./v]
[../]
[]
[AuxVariables]
[./u]
[../]
[]
[Functions]
[./u]
type = ParsedFunction
expression = 't'
[../]
[]
[AuxKernels]
[./u]
type = FunctionAux
variable = u
function = u
[../]
[]
[Kernels]
[./time_v]
type = ADCoupledTimeDerivative
variable = v
v = u
[../]
[./diff_v]
type = ADDiffusion
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = v
boundary = 'left'
value = 0
[../]
[./right]
type = DirichletBC
variable = v
boundary = 'right'
value = 1
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[]
[]
[Postprocessors]
[./l2]
type = ElementL2Error
variable = v
function = '1/2 * (x^2 + x)'
[../]
[]
[Executioner]
type = Transient
num_steps = 1
solve_type = 'NEWTON'
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/mass06.i)
# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant-bulk density, constant porosity, 1component
# fully saturated
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[md]
[]
[]
[ICs]
[md]
type = RandomIC
min = 0
max = 1
variable = md
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = md
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'md'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1.5
density0 = 0.8
thermal_expansion = 0
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseMD_Gaussian
mass_density = md
al = 1.1
density_P0 = 0.8
bulk_modulus = 1.5
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
active = check
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[check]
type = SMP
full = true
petsc_options = '-snes_test_display'
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/porous_flow/test/tests/hysteresis/vary_sat_1.i)
# The saturation is varied with time and the capillary pressure is computed
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
number_fluid_phases = 1
number_fluid_components = 1
porous_flow_vars = ''
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = TimeDerivative
variable = dummy
[]
[]
[AuxVariables]
[sat]
initial_condition = 1
[]
[hys_order]
family = MONOMIAL
order = CONSTANT
[]
[pc]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[sat_aux]
type = FunctionAux
variable = sat
function = '1 - t'
[]
[hys_order]
type = PorousFlowPropertyAux
variable = hys_order
property = hysteresis_order
[]
[pc]
type = PorousFlowPropertyAux
variable = pc
property = hysteretic_info
[]
[]
[Materials]
[hys_order]
type = PorousFlowHysteresisOrder
[]
[pc_calculator]
type = PorousFlowHystereticInfo
alpha_d = 10.0
alpha_w = 7.0
n_d = 1.5
n_w = 1.9
S_l_min = 0.1
S_lr = 0.2
S_gr_max = 0.3
Pc_max = 12.0
high_ratio = 0.9
low_extension_type = quadratic
high_extension_type = power
sat_var = sat
[]
[]
[Postprocessors]
[hys_order]
type = PointValue
point = '0 0 0'
variable = hys_order
[]
[sat]
type = PointValue
point = '0 0 0'
variable = sat
[]
[pc]
type = PointValue
point = '0 0 0'
variable = pc
[]
[]
[Executioner]
type = Transient
solve_type = Linear
dt = 0.1
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/userobjects/interface_user_object/interface_mp_real_user_object_QP.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
xmax = 2
ny = 2
ymax = 2
[]
[./subdomain1]
input = gen
type = SubdomainBoundingBoxGenerator
bottom_left = '0 0 0'
top_right = '1 1 0'
block_id = 1
[../]
[./primary0_interface]
type = SideSetsBetweenSubdomainsGenerator
input = subdomain1
primary_block = '0'
paired_block = '1'
new_boundary = 'primary0_interface'
[../]
[./break_boundary]
input = primary0_interface
type = BreakBoundaryOnSubdomainGenerator
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
block = 0
[../]
[./v]
order = FIRST
family = LAGRANGE
block = 1
[../]
[]
[Kernels]
[./diff_u]
type = CoeffParamDiffusion
variable = u
D = 2
block = 0
[../]
[./diff_v]
type = CoeffParamDiffusion
variable = v
D = 4
block = 1
[../]
[./source_u]
type = BodyForce
variable = u
function = 0.1*t
[../]
[]
[InterfaceKernels]
[./primary0_interface]
type = PenaltyInterfaceDiffusionDot
variable = u
neighbor_var = v
boundary = primary0_interface
penalty = 1e6
[../]
[]
[BCs]
[./u]
type = VacuumBC
variable = u
boundary = 'left_to_0 bottom_to_0 right top'
[../]
[./v]
type = VacuumBC
variable = v
boundary = 'left_to_1 bottom_to_1'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = TRUE
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
dt = 0.1
num_steps = 3
dtmin = 0.1
line_search = none
[]
[Outputs]
[./out]
type = Exodus
sync_only = true
sync_times = '0.1 0.2 0.3'
execute_on = 'TIMESTEP_END'
[]
[]
[UserObjects]
[./interface_value_uo]
type = InterfaceQpMaterialPropertyRealUO
property = diffusivity
property_neighbor = diffusivity
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
[../]
[./interface_value_rate_uo]
type = InterfaceQpMaterialPropertyRealUO
property = diffusivity
property_neighbor = diffusivity
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = rate
[../]
[./interface_value_increment_uo]
type = InterfaceQpMaterialPropertyRealUO
property = diffusivity
property_neighbor = diffusivity
boundary = 'primary0_interface'
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
interface_value_type = average
value_type = increment
[../]
[]
[Materials]
[./stateful1]
type = StatefulMaterial
block = 0
initial_diffusivity = 5
[../]
[./stateful2]
type = StatefulMaterial
block = 1
initial_diffusivity = 2
[../]
[]
[AuxKernels]
[./interface_avg_value_aux]
type = InterfaceValueUserObjectAux
variable = avg
boundary = 'primary0_interface'
interface_uo_name = interface_value_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_rate_aux]
type = InterfaceValueUserObjectAux
variable = avg_rate
boundary = 'primary0_interface'
interface_uo_name = interface_value_rate_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[./interface_avg_value_increment_aux]
type = InterfaceValueUserObjectAux
variable = avg_increment
boundary = 'primary0_interface'
interface_uo_name = interface_value_increment_uo
execute_on = 'INITIAL LINEAR NONLINEAR TIMESTEP_BEGIN TIMESTEP_END FINAL'
[]
[]
[AuxVariables]
[./avg]
family = MONOMIAL
order = CONSTANT
[]
[./avg_rate]
family = MONOMIAL
order = CONSTANT
[]
[./avg_increment]
family = MONOMIAL
order = CONSTANT
[]
[]
(modules/combined/test/tests/multiphase_mechanics/nonsplit_gradderiv_action.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 5
xmax = 10
ymax = 10
[]
[GlobalParams]
displacements = 'disp_x disp_y'
displacement_gradients = 'gxx gxy gyx gyy'
[]
[Modules]
[./PhaseField]
[./DisplacementGradients]
[../]
[../]
[]
[AuxVariables]
[./disp_x]
[./InitialCondition]
type = FunctionIC
function = '0.1*sin(2*x/10*3.14159265359)'
[../]
[../]
[./disp_y]
[./InitialCondition]
type = FunctionIC
function = '0.1*sin(1*y/10*3.14159265359)'
[../]
[../]
[]
[Variables]
[./c]
order = THIRD
family = HERMITE
initial_condition = 0
[../]
[]
[Kernels]
[./dt]
type = TimeDerivative
variable = c
[../]
[./bulk]
type = CahnHilliard
variable = c
mob_name = M
f_name = F
[../]
[./int]
type = CHInterface
variable = c
mob_name = M
kappa_name = kappa_c
[../]
[]
[BCs]
[./Periodic]
[./All]
auto_direction = 'x y'
[../]
[../]
[]
[Materials]
[./consts]
type = GenericConstantMaterial
prop_names = 'M kappa_c'
prop_values = '1 0.1'
[../]
[./elasticity_tensor]
type = ComputeConcentrationDependentElasticityTensor
c = c
C0_ijkl = '1.0 1.0'
C1_ijkl = '3.0 3.0'
fill_method0 = symmetric_isotropic
fill_method1 = symmetric_isotropic
[../]
[./smallstrain]
type = ComputeSmallStrain
[../]
[./linearelastic_a]
type = ComputeLinearElasticStress
[../]
[./elastic_free_energy]
type = ElasticEnergyMaterial
f_name = F
args = 'c'
derivative_order = 3
[../]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = NEWTON
l_max_its = 30
l_tol = 1.0e-6
nl_max_its = 15
nl_rel_tol = 1.0e-7
nl_abs_tol = 1.0e-10
num_steps = 2
dt = 1
[]
[Outputs]
perf_graph = true
file_base = nonsplit_gradderiv_out
exodus = true
[]
(modules/solid_mechanics/test/tests/combined_creep_plasticity/combined_stress_relaxation.i)
#
# 1x1x1 unit cube with constant displacement on top face
#
# This problem was taken from "Finite element three-dimensional elastic-plastic
# creep analysis" by A. Levy, Eng. Struct., 1981, Vol. 3, January, pp. 9-16.
#
# The problem is a one-dimensional creep analysis. The top face is displaced 0.01
# units and held there. The stress relaxes in time according to the creep law.
#
# The analytic solution to this problem is (contrary to what is shown in the paper):
#
# / (E*ef)^3 \^(1/3)
# stress_yy = |---------------------|
# \ 3*a*E^4*ef^3*t + 1 /
#
# where E = 2.0e11 (Young's modulus)
# a = 3e-26 (creep coefficient)
# ef = 0.01 (displacement)
# t = 2160.0 (time)
#
# such that the analytical solution is computed to be 2.9518e3 Pa
#
# Averaged over the single element block, MOOSE calculates the stress in the yy direction to be
# to be 3.046e3 Pa, which is a 3.2% error from the analytical solution.
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1e-2 1e-1 1e0 1e1 1e2'
x = '0 7e-1 7e0 7e1 1e2'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy creep_strain_xx creep_strain_yy creep_strain_zz elastic_strain_yy'
[../]
[]
[BCs]
[./u_top_pull]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.01
[../]
[./u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2.0e11
poissons_ratio = 0.3
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
tangent_operator = elastic
inelastic_models = 'power_law_creep'
[../]
[./power_law_creep]
type = PowerLawCreepStressUpdate
coefficient = 3.0e-26
n_exponent = 4
activation_energy = 0.0
relative_tolerance = 1e-14
absolute_tolerance = 1e-14
[../]
[]
[Postprocessors]
[./stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-5
nl_abs_tol = 1e-8
l_tol = 1e-5
start_time = 0.0
end_time = 2160
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/problems/william_louis/3pipes_open.i)
# Junction of 3 pipes:
#
# 1 3
# -----*-----
# | 2
#
# The left end of Pipe 1 is a high-pressure region, and the rest of the system
# is at a low pressure.
#
# Pipe 1 is closed, while Pipes 2 and 3 are open.
end_time = 0.07
D_pipe = 0.01
A_pipe = ${fparse 0.25 * pi * D_pipe^2}
length_pipe1_HP = 0.53
length_pipe1_LP = 3.10
length_pipe2 = 2.595
length_pipe3 = 1.725
x_junction = ${fparse length_pipe1_HP + length_pipe1_LP}
# Numbers of elements correspond to dx ~ 1/3 cm
n_elems_pipe1_HP = 159
n_elems_pipe1_LP = 930
n_elems_pipe2 = 779
n_elems_pipe3 = 518
S_junction = ${fparse 3 * A_pipe}
r_junction = ${fparse sqrt(S_junction / (4 * pi))}
V_junction = ${fparse 4/3 * pi * r_junction^3}
p_low = 1e5
p_high = 1.15e5
T_low = 283.5690633 # at p = 1e5 Pa, rho = 1.23 kg/m^3
T_high = 283.5690633 # at p = 1.15e5 Pa, rho = 1.4145 kg/m^3
cfl = 0.95
[GlobalParams]
# common FlowChannel1Phase parameters
A = ${A_pipe}
initial_vel = 0
fp = fp_air
closures = closures
f = 0
gravity_vector = '0 0 0'
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp_air]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.029
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[initial_T_pipe1_fn]
type = PiecewiseConstant
axis = x
x = '0 ${length_pipe1_HP}'
y = '${T_high} ${T_low}'
[]
[initial_p_pipe1_fn]
type = PiecewiseConstant
axis = x
x = '0 ${length_pipe1_HP}'
y = '${p_high} ${p_low}'
[]
[]
[Components]
[pipe1_wall]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = '${length_pipe1_HP} ${length_pipe1_LP}'
n_elems = '${n_elems_pipe1_HP} ${n_elems_pipe1_LP}'
initial_p = initial_p_pipe1_fn
initial_T = initial_T_pipe1_fn
[]
[junction]
type = VolumeJunction1Phase
position = '${x_junction} 0 0'
connections = 'pipe1:out pipe2:in pipe3:in'
initial_p = ${p_low}
initial_T = ${T_low}
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
volume = ${V_junction}
scaling_factor_rhoEV = 1e-5
apply_velocity_scaling = true
[]
[pipe2]
type = FlowChannel1Phase
position = '${x_junction} 0 0'
orientation = '0 -1 0'
length = ${length_pipe2}
n_elems = ${n_elems_pipe2}
initial_p = ${p_low}
initial_T = ${T_low}
[]
[pipe2_outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = ${p_low}
[]
[pipe3]
type = FlowChannel1Phase
position = '${x_junction} 0 0'
orientation = '1 0 0'
length = ${length_pipe3}
n_elems = ${n_elems_pipe3}
initial_p = ${p_low}
initial_T = ${T_low}
[]
[pipe3_outlet]
type = Outlet1Phase
input = 'pipe3:out'
p = ${p_low}
[]
[]
[Postprocessors]
[cfl_dt]
type = ADCFLTimeStepSize
CFL = ${cfl}
c_names = 'c'
vel_names = 'vel'
[]
[p_pipe1_048]
type = PointValue
variable = p
point = '${fparse x_junction - 0.48} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_pipe2_052]
type = PointValue
variable = p
point = '${fparse x_junction} -0.52 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[p_pipe3_048]
type = PointValue
variable = p
point = '${fparse x_junction + 0.48} 0 0'
execute_on = 'INITIAL TIMESTEP_END'
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
end_time = ${end_time}
[TimeIntegrator]
type = ExplicitSSPRungeKutta
order = 1
[]
[TimeStepper]
type = PostprocessorDT
postprocessor = cfl_dt
[]
abort_on_solve_fail = true
solve_type = LINEAR
[]
[Times]
[output_times]
type = TimeIntervalTimes
time_interval = 7e-4
[]
[]
[Outputs]
file_base = '3pipes_open'
[csv]
type = CSV
show = 'p_pipe1_048 p_pipe2_052 p_pipe3_048'
sync_only = true
sync_times_object = output_times
[]
[console]
type = Console
execute_postprocessors_on = 'NONE'
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_flux_1phase/phy.energy_heatflux_ss_1phase.i)
# This test tests conservation of energy at steady state for 1-phase flow when a
# heat flux is specified. Conservation is checked by comparing the integral of
# the heat flux against the difference of the boundary fluxes.
[GlobalParams]
initial_p = 7.0e6
initial_vel = 0
initial_T = 513
gravity_vector = '0.0 0.0 0.0'
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
length = 3.66
n_elems = 10
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.0
fp = eos
[]
[ht_pipe]
type = HeatTransferFromHeatFlux1Phase
flow_channel = pipe
q_wall = 1.0e5
Hw = 1.0e4
P_hf = 4.4925e-2
[]
[inlet]
type = SolidWall1Phase
input = 'pipe:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe:out'
[]
[]
[Postprocessors]
[E]
type = ElementIntegralVariablePostprocessor
variable = rhoEA
execute_on = 'initial timestep_end'
[]
[E_change]
type = ChangeOverTimePostprocessor
postprocessor = E
execute_on = 'initial timestep_end'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
abort_on_solve_fail = true
dt = 1
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-7
nl_max_its = 50
l_tol = 1e-3
l_max_its = 60
start_time = 0
num_steps = 10
[]
[Outputs]
[out]
type = CSV
show = 'E_change'
[]
[console]
type = Console
show = 'E_change'
[]
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_htonly/gap_heat_transfer_htonly_it_plot_test.i)
#
# 1-D Gap Heat Transfer Test without mechanics
#
# This test exercises 1-D gap heat transfer for a constant conductivity gap.
#
# The mesh consists of two element blocks containing one element each. Each
# element is a unit cube. They sit next to one another with a unit between them.
#
# The conductivity of both blocks is set very large to achieve a uniform temperature
# across each block. The temperature of the far left boundary
# is ramped from 100 to 200 over one time unit, and then held fixed for an additional
# time unit. The temperature of the far right boundary is held fixed at 100.
#
# A simple analytical solution is possible for the heat flux between the blocks:
#
# Flux = (T_left - T_right) * (gapK/gap_width)
#
# The gap conductivity is specified as 1, thus
#
# gapK(Tavg) = 1.0*Tavg
#
#
# The heat flux across the gap at time = 2 is then:
#
# Flux(2) = 100 * (1.0/1.0) = 100
#
# For comparison, see results from the flux post processors
#
[Mesh]
file = gap_heat_transfer_htonly_test.e
[]
[Functions]
[./temp]
type = PiecewiseLinear
x = '0 1 2'
y = '100 200 200'
[../]
[]
[ThermalContact]
[./thermal_contact]
type = GapHeatTransfer
variable = temp
primary = 3
secondary = 2
emissivity_primary = 0
emissivity_secondary = 0
[../]
[]
[Variables]
[./temp]
order = FIRST
family = LAGRANGE
initial_condition = 100
[../]
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./temp_far_left]
type = FunctionDirichletBC
boundary = 1
variable = temp
function = temp
[../]
[./temp_far_right]
type = DirichletBC
boundary = 4
variable = temp
value = 100
[../]
[]
[Materials]
[./heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 100000000.0
[../]
[./density]
type = GenericConstantMaterial
block = '1 2'
prop_names = 'density'
prop_values = '1.0'
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-ksp_gmres_restart -pc_type -pc_hypre_type -pc_hypre_boomeramg_max_iter'
petsc_options_value = '201 hypre boomeramg 4'
line_search = 'none'
nl_abs_tol = 1e-5
nl_rel_tol = 1e-12
l_tol = 1e-10
l_max_its = 100
start_time = 0.0
dt = 1e-1
end_time = 2.0
[]
[Postprocessors]
[./temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[../]
[./temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[../]
[./flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[../]
[./flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[../]
[]
[Outputs]
file_base = out_it_plot
[./exodus]
type = Exodus
execute_on = 'initial timestep_end nonlinear'
nonlinear_residual_dt_divisor = 100
[../]
[]
(modules/porous_flow/test/tests/sinks/PorousFlowPiecewiseLinearSink_BC_eg1.i)
## This is an example input file showing how to set a Type I (Dirichlet) BC with PorousFlowPiecewiseLinearSink
##
## Problem setup:
## - The boundaries are set to P(x = 0) = 2e6 Pa, P(x = 1) = 1e6 and run to steady state.
## - The 2d domain is 1 m x 1 m
## - The permeability is set to 1E-15 m2, fluid viscosity = 1E-3 Pa-s
## - The steady state flux is calculated q = -k/mu*grad(P) = 1e-6 m/s
##
## Problem verification (in csv output):
## - The flux in and out of the domain are 1e-6 m/s (matching steady state solution)
## - The pressure at the left and right boundaries are set to 2e6 and 1e6 Pa, respectively
[Mesh]
type = GeneratedMesh
dim = 2
nx = 5
xmin = 0
xmax = 1
ny = 2
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[porepressure]
initial_condition = 1.5e6 # initial pressure in domain
[]
[]
[PorousFlowBasicTHM]
porepressure = porepressure
coupling_type = Hydro
gravity = '0 0 0'
fp = the_simple_fluid
[]
[AuxVariables]
[fluxes_out]
[]
[fluxes_in]
[]
[]
[BCs]
[in_left]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = 'left'
pt_vals = '-1e9 1e9' # x coordinates defining g
multipliers = '-1e9 1e9' # y coordinates defining g
PT_shift = 2.E6 # BC pressure
flux_function = 1E-5 # Variable C
fluid_phase = 0
save_in = fluxes_out
[]
[out_right]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = 'right'
pt_vals = '-1e9 1e9' # x coordinates defining g
multipliers = '-1e9 1e9' # y coordinates defining g
PT_shift = 1.E6 # BC pressure
flux_function = 1E-6 # Variable C
fluid_phase = 0
save_in = fluxes_in
[]
[]
[Postprocessors]
[left_flux]
type = NodalSum
boundary = 'left'
variable = fluxes_out
execute_on = 'timestep_end'
[]
[right_flux]
type = NodalSum
boundary = 'right'
variable = fluxes_in
execute_on = 'timestep_end'
[]
[left_pressure]
type = SideAverageValue
boundary = 'left'
variable = porepressure
execute_on = 'timestep_end'
[]
[right_pressure]
type = SideAverageValue
boundary = 'right'
variable = porepressure
execute_on = 'timestep_end'
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
thermal_expansion = 0
viscosity = 1.0E-3
density0 = 1000.0
[]
[]
[Materials]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.8
solid_bulk_compliance = 2E-7
fluid_bulk_modulus = 1E7
[]
[permeability_aquifer]
type = PorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 1E6
dt = 1E5
nl_abs_tol = 1E-10
[]
[Outputs]
csv = true
[]
(modules/contact/test/tests/non-singular-frictional-mortar/frictional-mortar.i)
offset = 0.0202
vy = 0.15
vx = 0.040
refine = 1
[GlobalParams]
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
[./original_file_mesh]
type = FileMeshGenerator
file = long_short_blocks.e
[../]
uniform_refine = ${refine}
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
incremental = true
add_variables = true
block = '1 2'
scaling = 1e-6
[../]
[]
[Functions]
[./horizontal_movement]
type = ParsedFunction
expression = 'if(t<1.0,${vx}*t-${offset},${vx}-${offset})'
[../]
[./vertical_movement]
type = ParsedFunction
expression = 'if(t<1.0,${offset},${vy}*(t-1.0)+${offset})'
[../]
[]
[BCs]
[./push_left_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 30
function = horizontal_movement
[../]
[./fix_right_x]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./fix_right_y]
type = DirichletBC
variable = disp_y
boundary = '40'
value = 0.0
[../]
[./push_left_y]
type = FunctionDirichletBC
variable = disp_y
boundary = '30'
function = vertical_movement
[../]
[]
[Materials]
[./elasticity_tensor_left]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_left]
type = ComputeFiniteStrainElasticStress
block = 1
[../]
[./elasticity_tensor_right]
type = ComputeIsotropicElasticityTensor
block = 2
youngs_modulus = 1.0e6
poissons_ratio = 0.3
[../]
[./stress_right]
type = ComputeFiniteStrainElasticStress
block = 2
[../]
[]
[Contact]
[leftright]
secondary = 10
primary = 20
model = coulomb
formulation = mortar
friction_coefficient = 0.2
c_tangential = 1e3
normal_lm_scaling = 1e-3
tangential_lm_scaling = 1e-3
[../]
[]
[ICs]
[./disp_y]
block = 1
variable = disp_y
value = ${offset}
type = ConstantIC
[../]
[./disp_x]
block = 1
variable = disp_x
value = -${offset}
type = ConstantIC
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_converged_reason -ksp_converged_reason -pc_svd_monitor -snes_ksp_ew -pc_svd_monitor'
petsc_options_iname = '-pc_type -mat_mffd_err'
petsc_options_value = 'svd 1e-5'
dt = 0.1
dtmin = 0.1
num_steps = 7
end_time = 4
line_search = none
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[./exodus]
type = Exodus
[../]
[]
(modules/geochemistry/test/tests/time_dependent_reactions/flushing_case2.i)
# Alkali flushing of a reservoir (an example of flushing): adding Na2CO3
# To determine the initial constraint_values, run flushing_equilibrium_at70degC.i
# Note that flushing_equilibrium_at70degC.i will have to be re-run when temperature-dependence has been added to geochemistry
# Note that Dawsonite is currently not included as an equilibrium_mineral, otherwise it is supersaturated in the initial configuration, so precipitates. Bethke does not report this in Fig30.4, so I assume it is due to temperature dependence
[GlobalParams]
point = '0 0 0'
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
swap_into_basis = "Calcite Dolomite-ord Muscovite Kaolinite"
swap_out_of_basis = "HCO3- Mg++ K+ Al+++"
constraint_species = "H2O H+ Cl- Na+ Ca++ Calcite Dolomite-ord Muscovite Kaolinite SiO2(aq)"
constraint_value = " 1.0 1E-5 2.1716946 1.0288941 0.21650572 10.177537 3.6826177 1.320907 1.1432682 6.318e-05"
constraint_meaning = "kg_solvent_water activity bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition bulk_composition free_concentration"
constraint_unit = " kg dimensionless moles moles moles moles moles moles moles molal"
initial_temperature = 70.0
temperature = 70.0
kinetic_species_name = Quartz
kinetic_species_initial_value = 226.992243
kinetic_species_unit = moles
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
close_system_at_time = 0.0
remove_fixed_activity_name = "H+"
remove_fixed_activity_time = 0.0
mode = 3 # flush through the NaOH solution specified below:
source_species_names = "H2O Na+ CO3--"
source_species_rates = "27.755 0.25 0.125" # 1kg water/2days = 27.755moles/day. 0.5mol Na+/2days = 0.25mol/day
[]
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 1.3824E-13 # 1.6E-19mol/s/cm^2 = 1.3824E-13mol/day/cm^2
multiply_by_mass = true
area_quantity = 1000
promoting_species_names = "H+"
promoting_indices = "-0.5"
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl- Na+ Ca++ HCO3- Mg++ K+ Al+++ SiO2(aq)"
equilibrium_minerals = "Calcite Dolomite-ord Muscovite Kaolinite Paragonite Analcime Phlogopite Tridymite" # Dawsonite
kinetic_minerals = "Quartz"
kinetic_rate_descriptions = "rate_quartz"
[]
[]
[AuxVariables]
[diss_rate]
[]
[]
[AuxKernels]
[diss_rate]
type = ParsedAux
coupled_variables = mol_change_Quartz
expression = '-mol_change_Quartz / 1.0' # 1.0 = timestep size
variable = diss_rate
[]
[]
[Postprocessors]
[pH]
type = PointValue
variable = "pH"
[]
[rate_mole_per_day]
type = PointValue
variable = diss_rate
[]
[cm3_Calcite]
type = PointValue
variable = free_cm3_Calcite
[]
[cm3_Dolomite]
type = PointValue
variable = free_cm3_Dolomite-ord
[]
[cm3_Muscovite]
type = PointValue
variable = free_cm3_Muscovite
[]
[cm3_Kaolinite]
type = PointValue
variable = free_cm3_Kaolinite
[]
[cm3_Quartz]
type = PointValue
variable = free_cm3_Quartz
[]
[cm3_Paragonite]
type = PointValue
variable = free_cm3_Paragonite
[]
[cm3_Analcime]
type = PointValue
variable = free_cm3_Analcime
[]
[cm3_Phlogopite]
type = PointValue
variable = free_cm3_Phlogopite
[]
[cm3_Tridymite]
type = PointValue
variable = free_cm3_Tridymite
[]
[]
[Executioner]
type = Transient
dt = 1
end_time = 20 # measured in days
[]
[Outputs]
csv = true
[]
(modules/solid_mechanics/test/tests/lagrangian/centrosymmetric_spherical/total/analytical/small.i)
# This test aims to verify the implementation by comparing the numerical solution
# to the analytical solution. The analytical solution for a hollow sphere is used in
# this test. Given inner pressure p = 100, inner radius a = 2, outer radius b = 4,
# the stress and displacements at the middle of the cylinder
# (r = 3) should be
# sigma_rr = -19.57
# sigma_tt = sigma_pp = 31.22
# u_r = 0.08492
# The numerical approximation yields
# sigma_rr = -19.92
# sigma_tt = sigma_pp = 31.39
# u_r = 0.08492
[GlobalParams]
displacements = 'disp_r'
large_kinematics = false
[]
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
xmin = 2
xmax = 4
nx = 100
[]
[]
[Problem]
coord_type = RSPHERICAL
[]
[Variables]
[disp_r]
[]
[]
[Kernels]
[sdr]
type = TotalLagrangianStressDivergenceCentrosymmetricSpherical
variable = disp_r
component = 0
[]
[]
[BCs]
[inner]
type = NeumannBC
variable = disp_r
boundary = left
value = 100
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000.0
poissons_ratio = 0.25
[]
[compute_stress]
type = ComputeLagrangianLinearElasticStress
output_properties = 'cauchy_stress'
outputs = 'exodus'
[]
[compute_strain]
type = ComputeLagrangianStrainCentrosymmetricSpherical
[]
[]
[Postprocessors]
[u_r]
type = PointValue
variable = disp_r
point = '3 0 0'
[]
[sigma_rr]
type = PointValue
variable = cauchy_stress_00
point = '3 0 0'
[]
[sigma_tt]
type = PointValue
variable = cauchy_stress_11
point = '3 0 0'
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/porous_flow/test/tests/jacobian/disp04.i)
# Test the Jacobian of the PorousFlowDisperiveFlux kernel
[Mesh]
type = GeneratedMesh
dim = 2
nx = 3
xmin = 0
xmax = 1
ny = 1
ymin = 0
ymax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[massfrac0]
[]
[]
[ICs]
[pp]
type = RandomIC
variable = pp
max = 2e1
min = 1e1
[]
[massfrac0]
type = RandomIC
variable = massfrac0
min = 0
max = 1
[]
[]
[Kernels]
[diff0]
type = PorousFlowDispersiveFlux
fluid_component = 0
variable = pp
gravity = '1 0 0'
disp_long = 0.2
disp_trans = 0.1
[]
[diff1]
type = PorousFlowDispersiveFlux
fluid_component = 1
variable = massfrac0
gravity = '1 0 0'
disp_long = 0.2
disp_trans = 0.1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp massfrac0'
number_fluid_phases = 1
number_fluid_components = 2
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e7
density0 = 10
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temp]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pp
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac0'
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[poro]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[diff]
type = PorousFlowDiffusivityConst
diffusion_coeff = '1e-2 1e-1'
tortuosity = '0.1'
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[]
[Preconditioning]
active = smp
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 1
[]
[Outputs]
exodus = false
[]
(modules/peridynamics/test/tests/jacobian_check/2D_mechanics_OSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = ORDINARY_STATE
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 2e5
poissons_ratio = 0.0
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_2d_mouth_dir.i)
#This tests the J-Integral evaluation capability.
#This is a 2d plane strain model
#Crack direction is defined using the crack mouth coordinates.
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackMouth
crack_mouth_boundary = 900
2d = true
axis_2d = 2
radius_inner = '4.0 4.5 5.0 5.5 6.0'
radius_outer = '4.5 5.0 5.5 6.0 6.5'
output_q = false
incremental = true
# symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_2d_mouth_dir_out
exodus = true
csv = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/stress_update_material_based/exception.i)
[GlobalParams]
displacements = 'ux uy uz'
[]
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
[]
[AuxVariables]
[pk2]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[rotout]
order = CONSTANT
family = MONOMIAL
[]
[e_zz]
order = CONSTANT
family = MONOMIAL
[]
[gss]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
generate_output = stress_zz
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[pk2]
type = RankTwoAux
variable = pk2
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = total_lagrangian_strain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[gss]
type = MaterialStdVectorAux
variable = gss
property = slip_resistance
index = 0
execute_on = timestep_end
[]
[slip_inc]
type = MaterialStdVectorAux
variable = slip_increment
property = slip_increment
index = 0
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = '0.1*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
tan_mod_type = exact
maximum_substep_iteration = 1
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[pk2]
type = ElementAverageValue
variable = pk2
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[e_zz]
type = ElementAverageValue
variable = e_zz
[]
[gss]
type = ElementAverageValue
variable = gss
[]
[slip_increment]
type = ElementAverageValue
variable = slip_increment
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.05
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_step_tol = 1e-10
dtmax = 10.0
nl_rel_tol = 1e-10
end_time = 1
dtmin = 0.01
num_steps = 10
nl_abs_step_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/MultiPhase/switchingfunctionmultiphasematerial.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 30
ny = 30
xmin = 0
xmax = 30
ymin = 0
ymax = 30
[]
[Variables]
[./c]
[../]
[./w]
[../]
[./eta1]
[../]
[./eta2]
[../]
[./eta3]
[../]
[./eta0]
[../]
[]
[ICs]
[./IC_eta2]
x1 = 0
y1 = 15
x2 = 30
y2 = 30
inside = 1.0
outside = 0.0
type = BoundingBoxIC
variable = eta2
int_width = 0
[../]
[./IC_eta3]
x1 = 15
y1 = 0
x2 = 30
y2 = 15
inside = 1.0
outside = 0.0
type = BoundingBoxIC
variable = eta3
int_width = 0
[../]
[./IC_eta4]
x1 = 0
y1 = 0
x2 = 15
y2 = 15
inside = 1.0
outside = 0.0
type = BoundingBoxIC
variable = eta0
int_width = 0
[../]
[./IC_c]
x1 = 15
y1 = 15
radius = 8.0
outvalue = 0.05
variable = c
invalue = 1.0
type = SmoothCircleIC
int_width = 3.0
[../]
[./IC_eta1]
x1 = 15
y1 = 15
radius = 8.0
outvalue = 0.0
variable = eta1
invalue = 1.0
type = SmoothCircleIC
int_width = 3.0
[../]
[]
# Not evalulating time evolution to improve test performance, since we are only testing
# the material property. However, the kernel and free energy are left in place to allow
# this test to be easily turned in to a working example
#[Kernels]
# [./c_dot]
# type = CoupledTimeDerivative
# variable = w
# v = c
# [../]
# [./c_res]
# type = SplitCHParsed
# variable = c
# f_name = F
# kappa_name = kappa_c
# w = w
# coupled_variables = 'eta1 eta2 eta3 eta0'
# [../]
# [./w_res]
# # coupled_variables = 'c'
# type = SplitCHWRes
# variable = w
# mob_name = M
# [../]
# [./AC1_bulk]
# type = AllenCahn
# variable = eta1
# f_name = F
# coupled_variables = 'c eta2 eta3 eta0'
# [../]
# [./AC1_int]
# type = ACInterface
# variable = eta1
# kappa_name = kappa_s
# [../]
# [./e1_dot]
# type = TimeDerivative
# variable = eta1
# [../]
# [./AC2_bulk]
# type = AllenCahn
# variable = eta2
# f_name = F
# coupled_variables = 'c eta1 eta3 eta0'
# [../]
# [./AC2_int]
# type = ACInterface
# variable = eta2
# [../]
# [./e2_dot]
# type = TimeDerivative
# variable = eta2
# [../]
# [./AC3_bulk]
# type = AllenCahn
# variable = eta3
# f_name = F
# coupled_variables = 'c eta2 eta1 eta0'
# [../]
# [./AC3_int]
# type = ACInterface
# variable = eta3
# [../]
# [./e3_dot]
# type = TimeDerivative
# variable = eta3
# [../]
# [./AC4_bulk]
# type = AllenCahn
# variable = eta0
# f_name = F
# coupled_variables = 'c eta2 eta3 eta1'
# [../]
# [./AC4_int]
# type = ACInterface
# variable = eta0
# [../]
# [./e4_dot]
# type = TimeDerivative
# variable = eta0
# [../]
#[]
[Materials]
[./ha_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = ha
all_etas = 'eta0 eta1 eta2 eta3'
phase_etas = 'eta1'
outputs = exodus
[../]
[./hb_test]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'eta0 eta1 eta2 eta3'
phase_etas = 'eta0 eta2 eta3'
outputs = exodus
[../]
#[./ha]
# type = DerivativeParsedMaterial
# coupled_variables = 'eta1 eta2 eta3 eta0'
# property_name = ha_parsed
# expression = 'eta1^2/(eta1^2+eta2^2+eta3^2+eta0^2)'
# derivative_order = 2
# outputs = exodus
#[../]
#[./hb]
# type = DerivativeParsedMaterial
# coupled_variables = 'eta1 eta2 eta3 eta0'
# property_name = hb_parsed
# expression = '(eta2^2+eta3^2+eta0^2)/(eta1^2+eta2^2+eta3^2+eta0^2)'
# derivative_order = 2
# outputs = exodus
#[../]
#[./FreeEng]
# type = DerivativeParsedMaterial
# coupled_variables = 'c eta1 eta2 eta3 eta0'
# property_name = F
# constant_names = 'c1 c2 s g d e h z'
# constant_expressions = '1.0 0.0 1.5 1.5 1.0 1.0 1 1.0'
# material_property_names = 'ha(eta1,eta2,eta3,eta0) hb(eta1,eta2,eta3,eta0)'
# expression = 'a:=eta1^2/(eta1^2+eta2^2+eta3^2+eta0^2);f1:=ha*(c-c1)^2;b:=(eta2^2+eta3^2+eta0^2)/(eta1^2+eta2^2+eta3^2+eta0^2);f2:=hb*(c-c2)^2
# ;f3:=1/4*eta1^4-1/2*eta1^2+1/4*eta2^4-1/2*eta2^2+1/4*eta3^4-1/2*eta3^2+1/4*eta0^4-1/2*eta0^2
# ;f4:=z*s*(eta1^2*eta2^2+eta1^2*eta3^2+eta1^2*eta0^2)+g*(eta2^2*eta3^2+eta2^2*eta0^2+eta3^2*eta0^2);f:=1/4+e*f1+d*f2+h*(f3+f4);f'
# derivative_order = 2
#[../]
[./const]
type = GenericConstantMaterial
prop_names = 'kappa_c kappa_s kappa_op L M'
prop_values = '0 3 3 1.0 1.0'
outputs = exodus
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/visco/burgers_creep.i)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
elem_type = HEX8
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
variable = stress_xx
rank_two_tensor = stress
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./strain_xx]
type = RankTwoAux
variable = strain_xx
rank_two_tensor = total_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[./creep_strain_xx]
type = RankTwoAux
variable = creep_strain_xx
rank_two_tensor = creep_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./axial_load]
type = NeumannBC
variable = disp_x
boundary = right
value = 10e6
[../]
[]
[Materials]
[./burgers]
type = GeneralizedKelvinVoigtModel
creep_modulus = '10e9'
creep_viscosity = '1 10'
poisson_ratio = 0.2
young_modulus = 10e9
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = 'creep'
[../]
[./creep]
type = LinearViscoelasticStressUpdate
[../]
[./strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
[../]
[]
[UserObjects]
[./update]
type = LinearViscoelasticityManager
viscoelastic_model = burgers
[../]
[]
[Postprocessors]
[./stress_xx]
type = ElementAverageValue
variable = stress_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./strain_xx]
type = ElementAverageValue
variable = strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[./creep_strain_xx]
type = ElementAverageValue
variable = creep_strain_xx
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
l_max_its = 50
l_tol = 1e-10
nl_max_its = 20
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dtmin = 0.01
end_time = 100
[./TimeStepper]
type = LogConstantDT
first_dt = 0.1
log_dt = 0.1
[../]
[]
[Outputs]
file_base = burgers_creep_out
exodus = true
[]
(modules/solid_mechanics/test/tests/action/action_multi_eigenstrain_same_conditions.i)
# This tests a thermal expansion coefficient function using defined on both
# blocks. There two blocks, each containing a single element, and these use
# automatic_eigenstrain_names function of the SolidMechanics QuasiStatic Physics to ensure
# the names are passed correctly.
# In this test, the instantaneous CTE function has a constant value,
# while the mean CTE function is an analytic function designed to
# give the same response. If \bar{alpha}(T) is the mean CTE function,
# and \alpha(T) is the instantaneous CTE function,
# \bar{\alpha}(T) = 1/(T-Tref) \intA^{T}_{Tsf} \alpha(T) dT
# where Tref is the reference temperature used to define the mean CTE
# function, and Tsf is the stress-free temperature.
# This version of the test uses finite deformation theory.
# The two models produce very similar results. There are slight
# differences due to the large deformation treatment.
[Mesh]
file = 'blocks.e'
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Problem]
solve = false
[]
[Physics/SolidMechanics/QuasiStatic]
[./block1]
block = 1
strain = FINITE
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[./block2]
block = 2
strain = FINITE
add_variables = true
automatic_eigenstrain_names = true
generate_output = 'strain_xx strain_yy strain_zz'
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = disp_x
boundary = 3
value = 0.0
[../]
[./bottom]
type = DirichletBC
variable = disp_y
boundary = 2
value = 0.0
[../]
[./back]
type = DirichletBC
variable = disp_z
boundary = 1
value = 0.0
[../]
[]
[AuxKernels]
[./temp]
type = FunctionAux
variable = temp
block = '1 2'
function = temp_func
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
[../]
[./small_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain1]
type = ComputeMeanThermalExpansionFunctionEigenstrain
block = '1 2'
thermal_expansion_function = cte_func_mean
thermal_expansion_function_reference_temperature = 0.5
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = eigenstrain
[../]
[]
[Functions]
[./cte_func_mean]
type = ParsedFunction
symbol_names = 'tsf tref scale' #stress free temp, reference temp, scale factor
symbol_values = '0.0 0.5 1e-4'
expression = 'scale * (t - tsf) / (t - tref)'
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '0 1.0
2 1.0'
scale_factor = 1e-4
[../]
[./temp_func]
type = PiecewiseLinear
xy_data = '0 1
1 2'
[../]
[]
[Postprocessors]
[./disp_1]
type = NodalExtremeValue
variable = disp_x
boundary = 101
[../]
[./disp_2]
type = NodalExtremeValue
variable = disp_x
boundary = 102
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
l_max_its = 100
l_tol = 1e-4
nl_abs_tol = 1e-8
nl_rel_tol = 1e-12
start_time = 0.0
end_time = 1.0
dt = 0.1
[]
(test/tests/transfers/multiapp_postprocessor_transfer/sub1.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 2
[../]
[]
[Postprocessors]
[./average]
type = ElementAverageValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/controls/get_function_value_control/test.i)
# This is testing that the values obtained by GetFunctionValueControl are used.
# Function T0_fn prescribes values for T_inlet_fn control. We output the function
# values via a postprocessor `T_fn` and the control data values via another
# postprocessor `T_ctrl`. Those two values have to be equal.
[GlobalParams]
initial_p = 100.e3
initial_vel = 1.0
initial_T = 350.
scaling_factor_1phase = '1 1e-2 1e-4'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
fp = fp
position = '0 0 0'
orientation = '1 0 0'
length = 15.0
n_elems = 10
A = 0.01
D_h = 0.1
f = 0.01
[]
[inlet]
type = InletStagnationPressureTemperature1Phase
input = 'pipe1:in'
p0 = 100.e3
T0 = 350.
[]
[outlet]
type = Outlet1Phase
input = 'pipe1:out'
p = 100.0e3
[]
[]
[Functions]
[T0_fn]
type = PiecewiseLinear
x = '0 1'
y = '350 345'
[]
[]
[ControlLogic]
[T_inlet_fn]
type = GetFunctionValueControl
function = T0_fn
[]
[]
[Postprocessors]
[T_fn]
type = FunctionValuePostprocessor
function = T0_fn
[]
[T_ctrl]
type = RealControlDataValuePostprocessor
control_data_name = T_inlet_fn:value
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
dt = 0.1
abort_on_solve_fail = true
solve_type = 'PJFNK'
line_search = 'basic'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-3
l_max_its = 5
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
start_time = 0.0
end_time = 1
[]
[Outputs]
csv = true
[]
(test/tests/time_steppers/iteration_adaptive/adapt_tstep_grow_dtfunc.i)
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[]
[Executioner]
type = Transient
end_time = 20.0
verbose = true
[TimeStepper]
type = IterationAdaptiveDT
dt = 1.0
optimal_iterations = 10
time_t = '0.0 5.0'
time_dt = '1.0 5.0'
[]
[]
[Postprocessors]
[_dt]
type = TimestepSize
[]
[]
[Outputs]
csv = true
[ckp]
type = Checkpoint
num_files = 3
[]
[]
(modules/porous_flow/test/tests/flux_limited_TVD_pflow/pffltvd_1D_adaptivity.i)
# Using flux-limited TVD advection ala Kuzmin and Turek, mploying PorousFlow Kernels and UserObjects, with superbee flux-limiter
# 1D version with adaptivity
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 1
[]
[Adaptivity]
initial_steps = 1
initial_marker = tracer_marker
marker = tracer_marker
max_h_level = 1
[Markers]
[tracer_marker]
type = ValueRangeMarker
variable = tracer
lower_bound = 0.02
upper_bound = 0.98
[]
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[porepressure]
[]
[tracer]
[]
[]
[ICs]
[porepressure]
type = FunctionIC
variable = porepressure
function = '1 - x'
[]
[tracer]
type = FunctionIC
variable = tracer
function = 'if(x<0.1,0,if(x>0.3,0,1))'
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = tracer
[]
[flux0]
type = PorousFlowFluxLimitedTVDAdvection
variable = tracer
advective_flux_calculator = advective_flux_calculator_0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = porepressure
[]
[flux1]
type = PorousFlowFluxLimitedTVDAdvection
variable = porepressure
advective_flux_calculator = advective_flux_calculator_1
[]
[]
[BCs]
[constant_injection_porepressure]
type = DirichletBC
variable = porepressure
value = 1
boundary = left
[]
[no_tracer_on_left]
type = DirichletBC
variable = tracer
value = 0
boundary = left
[]
[remove_component_1]
type = PorousFlowPiecewiseLinearSink
variable = porepressure
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 1
use_mobility = true
flux_function = 1E3
[]
[remove_component_0]
type = PorousFlowPiecewiseLinearSink
variable = tracer
boundary = right
fluid_phase = 0
pt_vals = '0 1E3'
multipliers = '0 1E3'
mass_fraction_component = 0
use_mobility = true
flux_function = 1E3
[]
[]
[FluidProperties]
[the_simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2E9
thermal_expansion = 0
viscosity = 1.0
density0 = 1000.0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure tracer'
number_fluid_phases = 1
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
[]
[advective_flux_calculator_0]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 0
[]
[advective_flux_calculator_1]
type = PorousFlowAdvectiveFluxCalculatorSaturatedMultiComponent
flux_limiter_type = superbee
fluid_component = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow1PhaseP
porepressure = porepressure
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = tracer
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = the_simple_fluid
phase = 0
[]
[relperm]
type = PorousFlowRelativePermeabilityConst
phase = 0
[]
[porosity]
type = PorousFlowPorosity
porosity_zero = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-2 0 0 0 1E-2 0 0 0 1E-2'
[]
[]
[Preconditioning]
active = basic
[basic]
type = SMP
full = true
petsc_options = '-ksp_diagonal_scale -ksp_diagonal_scale_fix'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap'
petsc_options_value = ' asm lu NONZERO 2'
[]
[preferred_but_might_not_be_installed]
type = SMP
full = true
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu mumps'
[]
[]
[VectorPostprocessors]
[tracer]
type = LineValueSampler
start_point = '0 0 0'
end_point = '1 0 0'
num_points = 11
sort_by = x
variable = tracer
[]
[]
[Executioner]
type = Transient
solve_type = Newton
end_time = 6
dt = 6E-2
nl_abs_tol = 1E-8
timestep_tolerance = 1E-3
[]
[Outputs]
[out]
type = CSV
execute_on = final
[]
[]
(modules/solid_mechanics/test/tests/finite_strain_elastic/finite_strain_stress_errorcheck.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
strain = FINITE
add_variables = true
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[../]
[./tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.1
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1.0e10
poissons_ratio = 0.3
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Executioner]
type = Transient
dt = 0.05
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = -pc_hypre_type
petsc_options_value = boomeramg
dtmin = 0.05
num_steps = 1
[]
(modules/solid_mechanics/test/tests/beam/static/euler_small_strain_y_action.i)
# Test for small strain Euler beam bending in y direction
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0.0
xmax = 4.0
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '0.0 1.0 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = left
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = left
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = left
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = left
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = left
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_y
boundary = right
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_x]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_x
[../]
[./disp_y]
type = PointValue
point = '4.0 0.0 0.0'
variable = disp_y
[../]
[]
[Outputs]
file_base = 'euler_small_strain_y_out'
exodus = true
[]
(modules/porous_flow/test/tests/aux_kernels/darcy_velocity_fv.i)
# checking that the PorousFlowDarcyVelocityComponent AuxKernel works as expected
# for the fully-saturated case (relative-permeability = 1) using finite volumes
[Mesh]
type = GeneratedMesh
dim = 3
xmin = 0
xmax = 1
ymin = 0
ymax = 1
zmin = 0
zmax = 1
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '1 -2 3'
[]
[Variables]
[pp]
family = MONOMIAL
order = CONSTANT
fv = true
[]
[]
[ICs]
[pinit]
type = FunctionIC
function = x
variable = pp
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = pp
[]
[]
[AuxVariables]
[vel_x]
order = CONSTANT
family = MONOMIAL
[]
[vel_y]
order = CONSTANT
family = MONOMIAL
[]
[vel_z]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[vel_x]
type = ADPorousFlowDarcyVelocityComponent
variable = vel_x
component = x
fluid_phase = 0
[]
[vel_y]
type = ADPorousFlowDarcyVelocityComponent
variable = vel_y
component = y
fluid_phase = 0
[]
[vel_z]
type = ADPorousFlowDarcyVelocityComponent
variable = vel_z
component = z
fluid_phase = 0
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pp'
number_fluid_phases = 1
number_fluid_components = 1
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 1e6
viscosity = 3.2
density0 = 1
thermal_expansion = 0
[]
[]
[Postprocessors]
[vel_x]
type = PointValue
variable = vel_x
point = '0.5 0.5 0.5'
[]
[vel_y]
type = PointValue
variable = vel_y
point = '0.5 0.5 0.5'
[]
[vel_z]
type = PointValue
variable = vel_z
point = '0.5 0.5 0.5'
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow1PhaseP
porepressure = pp
capillary_pressure = pc
[]
[massfrac]
type = ADPorousFlowMassFraction
[]
[simple_fluid]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1 0 0 0 2 0 0 0 3'
[]
[relperm]
type = ADPorousFlowRelativePermeabilityConst
phase = 0
kr = 1
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1e-16
dt = 1
end_time = 1
[]
[Outputs]
execute_on = 'timestep_end'
csv = true
[]
(modules/porous_flow/test/tests/aux_kernels/element_length_except2.i)
# The PorousFlowElementLength has ill-specified direction, to illustrate that an error is produced
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 1
nx = 1
[]
[]
[Variables]
[dummy]
[]
[]
[Kernels]
[dummy]
type = Diffusion
variable = dummy
[]
[]
[AuxVariables]
[n]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[nodal_aux]
type = PorousFlowElementLength
direction = '1 0'
variable = n
[]
[]
[Executioner]
type = Transient
[]
(modules/thermal_hydraulics/test/tests/misc/initial_from_file/heat_transfer_from_heat_structure/steady_state.i)
[GlobalParams]
scaling_factor_1phase = '1. 1.e-2 1.e-4'
scaling_factor_temperature = 1e-2
initial_T = 500
initial_p = 6.e6
initial_vel = 0
closures = simple_closures
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 2.35
cv = 1816.0
q = -1.167e6
p_inf = 1.0e9
q_prime = 0
k = 0.5
mu = 281.8e-6
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[mat1]
type = ThermalFunctionSolidProperties
k = 16
cp = 356.
rho = 6.551400E+03
[]
[]
[Functions]
[Ts_init]
type = ParsedFunction
expression = '2*sin(x*pi)+507'
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
fp = fp
# geometry
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
A = 1.907720E-04
D_h = 1.698566E-02
f = 0.1
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 3
names = 'wall'
n_part_elems = 1
solid_properties = 'mat1'
solid_properties_T_ref = '300'
inner_radius = 0.01
widths = 0.1
initial_T = Ts_init
[]
[ht]
type = HeatTransferFromHeatStructure1Phase
flow_channel = pipe
hs = hs
hs_side = INNER
Hw = 10000
[]
[temp_outside]
type = HSBoundarySpecifiedTemperature
hs = hs
boundary = hs:outer
T = Ts_init
[]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'pipe:in'
m_dot = 0.1
T = 500
[]
[outlet]
type = Outlet1Phase
input = 'pipe:out'
p = 6e6
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
start_time = 0
dt = 1
num_steps = 100
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-7
nl_abs_tol = 1e-8
nl_max_its = 10
l_tol = 1e-3
l_max_its = 100
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
[]
[Outputs]
exodus = true
execute_on = 'initial final'
velocity_as_vector = false
[]
(modules/phase_field/test/tests/MultiPhase/asymmetriccrosstermbarrierfunction.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 200
xmin = 0
xmax = 9
[]
[Functions]
[./func1]
type = ParsedFunction
expression = 'il:=x-7; ir:=2-x; if(x<1, 1,
if(x<2, 0.5-0.5*cos(ir*pi),
if(x<7, 0,
if(x<8, 0.5-0.5*cos(il*pi),
1))))'
[../]
[./func2]
type = ParsedFunction
expression = 'il:=x-1; ir:=5-x; if(x<1, 0,
if(x<2, 0.5-0.5*cos(il*pi),
if(x<4, 1,
if(x<5, 0.5-0.5*cos(ir*pi),
0))))'
[../]
[./func3]
type = ParsedFunction
expression = 'il:=x-4; ir:=8-x; if(x<4, 0,
if(x<5, 0.5-0.5*cos(il*pi),
if(x<7, 1,
if(x<8, 0.5-0.5*cos(ir*pi),
0))))'
[../]
[]
[AuxVariables]
[./eta1]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = func1
[../]
[../]
[./eta2]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = func2
[../]
[../]
[./eta3]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = FunctionIC
function = func3
[../]
[../]
[]
[Materials]
[./symmetriccrosstermbarrier_low]
type = AsymmetricCrossTermBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
hi_names = 'h1 h2 h3'
W_ij = '0 1 2.2
1 0 3.1
2.2 3.1 0'
function_name = gsl
g_order = LOW
outputs = exodus
[../]
[./asymmetriccrosstermbarrier_low]
type = AsymmetricCrossTermBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
hi_names = 'h1 h2 h3'
W_ij = ' 0 1.2 5.2
0.8 0 2.1
-0.8 4.1 0'
function_name = gal
g_order = LOW
outputs = exodus
[../]
[./asymmetriccrosstermbarrie_simple]
type = AsymmetricCrossTermBarrierFunctionMaterial
etas = 'eta1 eta2 eta3'
hi_names = 'h1 h2 h3'
W_ij = '0 1.2 3.2
0.8 0 2.1
1.2 4.1 0'
function_name = gas
g_order = SIMPLE
outputs = exodus
[../]
[./switch1]
type = SwitchingFunctionMaterial
function_name = h1
eta = eta1
[../]
[./switch2]
type = SwitchingFunctionMaterial
function_name = h2
eta = eta2
[../]
[./switch3]
type = SwitchingFunctionMaterial
function_name = h3
eta = eta3
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
num_steps = 1
[]
[Problem]
solve = false
kernel_coverage_check = false
[]
[Outputs]
exodus = true
execute_on = final
[]
(modules/solid_mechanics/test/tests/central_difference/lumped/3D/3d_nodalmass_explicit.i)
# Test for the CentralDifference time integrator
[Mesh]
[./generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 1
ny = 1
nz = 2
xmin = 0.0
xmax = 1
ymin = 0.0
ymax = 1
zmin = 0.0
zmax = 2
[../]
[./all_nodes]
type = BoundingBoxNodeSetGenerator
new_boundary = 'all'
input = 'generated_mesh'
top_right = '1 1 2'
bottom_left = '0 0 0'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./vel_x]
[../]
[./accel_x]
[../]
[./vel_y]
[../]
[./accel_y]
[../]
[./vel_z]
[../]
[./accel_z]
[../]
[]
[Kernels]
[./DynamicSolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[AuxKernels]
[./accel_x]
type = TestNewmarkTI
variable = accel_x
displacement = disp_x
first = false
[../]
[./vel_x]
type = TestNewmarkTI
variable = vel_x
displacement = disp_x
[../]
[./accel_y]
type = TestNewmarkTI
variable = accel_y
displacement = disp_y
first = false
[../]
[./vel_y]
type = TestNewmarkTI
variable = vel_y
displacement = disp_y
[../]
[./accel_z]
type = TestNewmarkTI
variable = accel_z
displacement = disp_z
first = false
[../]
[./vel_z]
type = TestNewmarkTI
variable = vel_z
displacement = disp_z
[../]
[]
[BCs]
[./x_bot]
type = FunctionDirichletBC
boundary = 'back'
variable = disp_x
function = dispx
preset = false
[../]
[./y_bot]
type = FunctionDirichletBC
variable = disp_y
boundary = back
function = dispy
preset = false
[../]
[./z_bot]
type = FunctionDirichletBC
variable = disp_z
boundary = back
function = dispz
preset = false
[../]
[]
[Functions]
[./dispx]
type = PiecewiseLinear
x = '0.0 1.0 2.0 3.0 4.0' # time
y = '0.0 1.0 0.0 -1.0 0.0' # displacement
[../]
[./dispy]
type = ParsedFunction
expression = 0.1*t*t*sin(10*t)
[../]
[./dispz]
type = ParsedFunction
expression = 0.1*t*t*sin(20*t)
[../]
[]
[NodalKernels]
[./nodal_mass_x]
type = NodalTranslationalInertia
boundary = 'all'
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_x'
[../]
[./nodal_mass_y]
type = NodalTranslationalInertia
boundary = 'all'
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_y'
[../]
[./nodal_mass_z]
type = NodalTranslationalInertia
boundary = 'all'
nodal_mass_file = 'nodal_mass_file.csv'
variable = 'disp_z'
[../]
[]
[Materials]
[./elasticity_tensor_block]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
block = 0
[../]
[./strain_block]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
implicit = false
[../]
[./stress_block]
type = ComputeFiniteStrainElasticStress
block = 0
[../]
[]
[Executioner]
type = Transient
start_time = -0.01
end_time = 0.1
dt = 0.005
timestep_tolerance = 1e-6
[./TimeIntegrator]
type = CentralDifference
[../]
[]
[Postprocessors]
[./accel_10x]
type = NodalVariableValue
nodeid = 10
variable = accel_x
[../]
[]
[Outputs]
exodus = false
csv = true
[]
(test/tests/meshgenerators/file_mesh_generator/2d_diffusion_iga_nosplines.i)
[Mesh]
[cyl2d_iga]
type = FileMeshGenerator
file = PressurizedCyl_Patch6_4Elem.e
clear_spline_nodes = true
[]
allow_renumbering = false # VTK diffs via XMLDiff are
parallel_type = replicated # really fragile
[]
[Variables]
[u]
order = SECOND # Must match mesh order
family = RATIONAL_BERNSTEIN
[]
[]
[Kernels]
[time]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[ICs]
[u]
type = FunctionIC
variable = u
function = 'sin(x)'
[]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = NEWTON
dtmin = 1
[]
[Outputs]
vtk = true
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_structure_energy/heat_structure_energy_cylinder.i)
# Tests the HeatStructureEnergyRZ post-processor for a cylinder geometry.
#
# The heat structure will consist of 5 units of the following geometry:
# x in (x1, x2) = (0, 2) => length (x-direction) = 2
# inner radius = 2
# region widths: [4, 3]
# => y region 1: y in (y1, y2) = (2, 6)
# => y region 2: y in (y2, y3) = (6, 9)
#
# The temperature distribution is the following linear function:
# T(x,y) = A * x + B * y + C
# where A = 0.2, B = 0.4, C = 0.5.
# The integral of T(x,y) * y w.r.t. y = (y2, y3) is
# 1.0/3.0 * B * (y3^3 - y2^3) + 0.5 * (A * x + C) * (y3^2 - y2^2)
# The integral of this w.r.t. x = (x1, x2) is
# 1.0/3.0 * B * (y3^3 - y2^3) * dx + 0.5 * (0.5 * A * (x2^2 - x1^2) + C * dx) * (y3^2 - y2^2)
# where dx = x2 - x1.
#
# The post-processor computes the integral
# n_units * 2 pi * rho2 * cp2 * int_x int_y2 T(x, y) * y * dy * dx,
# where n_units = 5.
#
# The relevant heat structure material properties are
# rho2 = 3
# cp2 = 5
#
# Finally, n_units * 2 pi * rho2 * cp2 * int(T * y) = 7.930950653987433e+04
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[region2-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 5
rho = 3
[]
[]
[Functions]
[T0_fn]
type = ParsedFunction
expression = '0.2 * x + 0.4 * (y - 2) + 0.5'
[]
[]
[Components]
[heat_structure]
type = HeatStructureCylindrical
num_rods = 5
position = '0 2 0'
orientation = '1 0 0'
inner_radius = 2.0
length = 2.0
n_elems = 50
names = 'region1 region2'
solid_properties = 'region1-mat region2-mat'
solid_properties_T_ref = '300 300'
widths = '4.0 3.0'
n_part_elems = '5 50'
initial_T = T0_fn
[]
[]
[Postprocessors]
[E_tot]
type = ADHeatStructureEnergyRZ
block = 'heat_structure:region2'
n_units = 5
axis_point = '0 2 0'
axis_dir = '1 0 0'
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = 'heat_structure_energy_cylinder'
[csv]
type = CSV
precision = 15
execute_on = 'initial'
[]
[]
(modules/combined/test/tests/optimization/compliance_sensitivity/2d_mbb.i)
vol_frac = 0.5
E0 = 1
Emin = 1e-8
power = 2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
[MeshGenerator]
type = GeneratedMeshGenerator
dim = 2
nx = 150
ny = 50
xmin = 0
xmax = 30
ymin = 0
ymax = 10
[]
[node]
type = ExtraNodesetGenerator
input = MeshGenerator
new_boundary = hold
nodes = 0
[]
[push]
type = ExtraNodesetGenerator
input = node
new_boundary = push
coord = '30 10 0'
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[AuxVariables]
[Dc]
family = MONOMIAL
order = CONSTANT
initial_condition = -1.0
[]
[mat_den]
family = MONOMIAL
order = CONSTANT
initial_condition = ${vol_frac}
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = SMALL
add_variables = true
incremental = false
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_y
boundary = hold
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[]
[]
[NodalKernels]
[push]
type = NodalGravity
variable = disp_y
boundary = push
gravity_value = -1
mass = 1
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeVariableIsotropicElasticityTensor
youngs_modulus = E_phys
poissons_ratio = poissons_ratio
args = 'mat_den'
[]
[E_phys]
type = DerivativeParsedMaterial
# Emin + (density^penal) * (E0 - Emin)
expression = '${Emin} + (mat_den ^ ${power}) * (${E0}-${Emin})'
coupled_variables = 'mat_den'
property_name = E_phys
[]
[poissons_ratio]
type = GenericConstantMaterial
prop_names = poissons_ratio
prop_values = 0.3
[]
[stress]
type = ComputeLinearElasticStress
[]
[dc]
type = ComplianceSensitivity
design_density = mat_den
youngs_modulus = E_phys
incremental = false
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[UserObjects]
[rad_avg]
type = RadialAverage
radius = 1.2
weights = linear
prop_name = sensitivity
execute_on = TIMESTEP_END
force_preaux = true
[]
[update]
type = DensityUpdate
density_sensitivity = Dc
design_density = mat_den
volume_fraction = ${vol_frac}
execute_on = TIMESTEP_BEGIN
[]
[calc_sense]
type = SensitivityFilter
density_sensitivity = Dc
design_density = mat_den
filter_UO = rad_avg
execute_on = TIMESTEP_END
force_postaux = true
[]
[]
[Executioner]
type = Transient
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
nl_abs_tol = 1e-8
dt = 1.0
num_steps = 70
[]
[Outputs]
[out]
type = CSV
execute_on = 'TIMESTEP_END'
[]
print_linear_residuals = false
[]
[Postprocessors]
[total_vol]
type = ElementIntegralVariablePostprocessor
variable = mat_den
execute_on = 'INITIAL TIMESTEP_END'
[]
[sensitivity]
type = ElementIntegralMaterialProperty
mat_prop = sensitivity
[]
[]
(modules/thermal_hydraulics/test/tests/problems/natural_circulation/base.i)
# Natural circulation loop
#
# The setup consists of 4 connected 1-m pipes, forming a square:
#
# top_pipe
# *--------------* (1,1)
# | |
# | <- <- | | g
# heated_pipe | <- <- | cooled_pipe V
# | <- <- |
# | |
# (0,0) *--------------*
# bottom_pipe
#
# Heating and cooling occurs in the range z = (0.2 m, 0.8 m) with uniform heat fluxes.
[GlobalParams]
gravity_vector = '0 0 -9.81'
length = ${length}
n_elems = ${n_elems}
A = ${area}
initial_T = ${T_ambient}
initial_p = ${p_initial}
initial_vel = 0
fp = fp
closures = closures
f = 0
Hw = ${htc}
rdg_slope_reconstruction = full
scaling_factor_1phase = '1 1 1e-5'
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
emit_on_nan = none
[]
[]
[Closures]
[closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[heating_flux_fn]
type = PiecewiseConstant
axis = z
x = '0 0.2 0.8'
y = '0 ${fparse power / (S_heated)} 0'
[]
[cooling_flux_fn]
type = PiecewiseConstant
axis = z
x = '0 0.2 0.8'
y = '0 ${fparse -power / (S_cooled)} 0'
[]
[]
[Components]
[heated_pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '0 0 1'
[]
[top_pipe]
type = FlowChannel1Phase
position = '0 0 1'
orientation = '1 0 0'
[]
[cooled_pipe]
type = FlowChannel1Phase
position = '1 0 1'
orientation = '0 0 -1'
[]
[bottom_pipe]
type = FlowChannel1Phase
position = '1 0 0'
orientation = '-1 0 0'
[]
[heating]
type = HeatTransferFromHeatFlux1Phase
flow_channel = 'heated_pipe'
q_wall = heating_flux_fn
[]
[cooling]
type = HeatTransferFromHeatFlux1Phase
flow_channel = 'cooled_pipe'
q_wall = cooling_flux_fn
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
end_time = 50
[TimeStepper]
type = IterationAdaptiveDT
dt = 0.01
optimal_iterations = 6
iteration_window = 0
growth_factor = 1.2
cutback_factor = 0.8
[]
steady_state_detection = true
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu '
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
nl_max_its = 15
l_tol = 1e-4
l_max_its = 10
[]
[VectorPostprocessors]
[heated_pipe_vpp]
type = ElementValueSampler
block = 'heated_pipe'
variable = ${output_variables}
sort_by = z
execute_on = 'FINAL'
[]
[top_pipe_vpp]
type = ElementValueSampler
block = 'top_pipe'
variable = ${output_variables}
sort_by = x
execute_on = 'FINAL'
[]
[cooled_pipe_vpp]
type = ElementValueSampler
block = 'cooled_pipe'
variable = ${output_variables}
sort_by = z
execute_on = 'FINAL'
[]
[bottom_pipe_vpp]
type = ElementValueSampler
block = 'bottom_pipe'
variable = ${output_variables}
sort_by = x
execute_on = 'FINAL'
[]
[]
[Outputs]
xml = true
velocity_as_vector = false
execute_on = 'FINAL'
[]
(test/tests/outputs/oversample/over_sampling_test_gen.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 3
ny = 3
[]
[Functions]
[./exact_fn]
type = ParsedFunction
expression = t*((x*x)+(y*y))
[../]
[./forcing_fn]
type = ParsedFunction
expression = -4+(x*x+y*y)
[../]
[]
[Variables]
active = 'u'
[./u]
order = THIRD
family = HERMITE
[../]
[]
[Kernels]
active = 'ie diff ffn'
[./ie]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./ffn]
type = BodyForce
variable = u
function = forcing_fn
[../]
[]
[BCs]
[./all]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exact_fn
[../]
[]
[Postprocessors]
[./dt]
type = TimestepSize
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.2
start_time = 0
num_steps = 5
[]
[Outputs]
file_base = out_gen
exodus = true
[./oversampling]
file_base = out_gen_oversample
type = Exodus
refinements = 3
[../]
[]
(test/tests/transfers/general_field/shape_evaluation/between_siblings/main_between_multiapp.i)
# Base input for testing between-multiapp transfers. It has the following complexities:
# - multiapps may not be run with the same number of ranks
# - both nodal and elemental variables
# - transfers between mixes of nodal and elemental variables
# Tests derived from this input may add or remove complexities through command line arguments
[Problem]
solve = false
[]
[Mesh]
type = GeneratedMesh
dim = 2
[]
# This application use at most 3 processes
[MultiApps/ma1]
type = TransientMultiApp
input_files = sub_between_diffusion1.i
max_procs_per_app = 3
output_in_position = true
[]
# This application will use as many processes as the main app
[MultiApps/ma2]
type = TransientMultiApp
input_files = sub_between_diffusion2.i
output_in_position = true
[]
[Transfers]
# Nodal to nodal variables
[app1_to_2_nodal_nodal]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_nodal
variable = received_nodal
extrapolation_constant = -1
[]
[app2_to_1_nodal_nodal]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_nodal
variable = received_nodal
extrapolation_constant = -1
[]
# Elemental to elemental variables
[app1_to_2_elem_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_elem
variable = received_elem
extrapolation_constant = -1
[]
[app2_to_1_elem_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_elem
variable = received_elem
extrapolation_constant = -1
[]
# Elemental to nodal variables
[app1_to_2_elem_nodal]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_elem
variable = received_nodal
extrapolation_constant = -1
[]
[app2_to_1_elem_nodal]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_elem
variable = received_nodal
extrapolation_constant = -1
[]
# Nodal to elemental variables
[app1_to_2_nodal_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma1
to_multi_app = ma2
source_variable = sent_nodal
variable = received_elem
extrapolation_constant = -1
[]
[app2_to_1_nodal_elem]
type = MultiAppGeneralFieldShapeEvaluationTransfer
from_multi_app = ma2
to_multi_app = ma1
source_variable = sent_nodal
variable = received_elem
extrapolation_constant = -1
[]
[]
# To create multiple subapps for the 1 to N and N to M tests
# The subapps should not overlap for shape evaluation transfers
# or at least, the block restriction of the source variables between
# applications should not overlap
[Positions]
[app1_locs]
type = InputPositions
positions = '0 0 0
0 1.01 0'
[]
# Keep in mind app2's mesh is offset
[app2_locs]
type = InputPositions
positions = '-0.7 -0.45 0
0.7 0.3 0
-0.5 0.5 0'
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
(test/tests/outputs/postprocessor_final/execute_pps_on_final.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Postprocessors]
[./pp1]
type = ElementAverageValue
variable = u
[../]
[./pp2]
type = ElementExtremeValue
variable = u
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
[./out]
type = CSV
execute_postprocessors_on = final
show = 'pp1'
[../]
[]
(modules/richards/test/tests/buckley_leverett/bl22_lumped_fu.i)
# two-phase version
# super-sharp front version
[Mesh]
type = GeneratedMesh
dim = 1
nx = 150
xmin = 0
xmax = 15
[]
[GlobalParams]
richardsVarNames_UO = PPNames
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
[]
[Functions]
[./dts]
type = PiecewiseLinear
y = '1E-4 1E-3 1E-2 2E-2 5E-2 6E-2 0.1 0.2'
x = '0 1E-2 1E-1 1 5 20 40 41'
[../]
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1000
bulk_mod = 2E6
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 2E6
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1E-4
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1E-4
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.0
n = 2
[../]
[./SatWater]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SatGas]
type = RichardsSat
s_res = 0.0
sum_s_res = 0.0
[../]
[./SUPGwater]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[./SUPGgas]
type = RichardsSUPGstandard
p_SUPG = 1E-5
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./Seff1VG_Aux]
[../]
[./bounds_dummy]
[../]
[]
[Kernels]
active = 'richardsfwater richardstwater richardsfgas richardstgas'
[./richardstwater]
type = RichardsLumpedMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFullyUpwindFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsLumpedMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFullyUpwindFlux
variable = pgas
[../]
[./richardsppenalty]
type = RichardsPPenalty
variable = pgas
a = 1E-18
lower_var = pwater
[../]
[]
[AuxKernels]
[./Seff1VG_AuxK]
type = RichardsSeffAux
variable = Seff1VG_Aux
seff_UO = SeffWater
pressure_vars = 'pwater pgas'
[../]
[]
[ICs]
[./water_ic]
type = FunctionIC
variable = pwater
function = initial_water
[../]
[./gas_ic]
type = FunctionIC
variable = pgas
function = initial_gas
[../]
[]
[BCs]
[./left_w]
type = DirichletBC
variable = pwater
boundary = left
value = 1E6
[../]
[./left_g]
type = DirichletBC
variable = pgas
boundary = left
value = 1000
[../]
[./right_w]
type = DirichletBC
variable = pwater
boundary = right
value = -100000
[../]
[./right_g]
type = DirichletBC
variable = pgas
boundary = right
value = 0
[../]
[]
[Functions]
[./initial_water]
type = ParsedFunction
expression = 1000000*(1-min(x/5,1))-if(x<5,0,100000)
[../]
[./initial_gas]
type = ParsedFunction
expression = 1000
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.15
mat_permeability = '1E-10 0 0 0 1E-10 0 0 0 1E-10'
viscosity = '1E-3 1E-6'
gravity = '0 0 0'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./standard]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it -ksp_rtol -ksp_atol'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 20 1E-10 1E-100'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 50
[./TimeStepper]
type = FunctionDT
function = dts
[../]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = bl22_lumped_fu
[./exodus]
type = Exodus
time_step_interval = 100000
hide = 'pgas bounds_dummy'
execute_on = 'initial final timestep_end'
[../]
[]
(modules/navier_stokes/test/tests/finite_volume/cns/mms/1d-with-bcs/basic-primitive-pcnsfv-kt.i)
[GlobalParams]
fp = fp
limiter = 'central_difference'
two_term_boundary_expansion = true
[]
[Mesh]
[cartesian]
type = GeneratedMeshGenerator
dim = 1
xmin = .1
xmax = .6
nx = 2
[]
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Problem]
fv_bcs_integrity_check = false
[]
[Variables]
[pressure]
type = MooseVariableFVReal
[]
[sup_vel_x]
type = MooseVariableFVReal
[]
[T_fluid]
type = MooseVariableFVReal
[]
[]
[ICs]
[pressure]
type = FunctionIC
variable = pressure
function = 'exact_p'
[]
[sup_vel_x]
type = FunctionIC
variable = sup_vel_x
function = 'exact_sup_vel_x'
[]
[T_fluid]
type = FunctionIC
variable = T_fluid
function = 'exact_T'
[]
[]
[FVKernels]
[mass_advection]
type = PCNSFVKT
variable = pressure
eqn = "mass"
[]
[mass_fn]
type = FVBodyForce
variable = pressure
function = 'forcing_rho'
[]
[momentum_x_advection]
type = PCNSFVKT
variable = sup_vel_x
momentum_component = x
eqn = "momentum"
[]
[momentum_fn]
type = FVBodyForce
variable = sup_vel_x
function = 'forcing_rho_ud'
[]
[fluid_energy_advection]
type = PCNSFVKT
variable = T_fluid
eqn = "energy"
[]
[energy_fn]
type = FVBodyForce
variable = T_fluid
function = 'forcing_rho_et'
[]
[]
[FVBCs]
[mass_left]
variable = pressure
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'mass'
[]
[momentum_left]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'momentum'
momentum_component = 'x'
[]
[energy_left]
variable = T_fluid
type = PCNSFVStrongBC
boundary = left
T_fluid = 'exact_T'
superficial_velocity = 'exact_superficial_velocity'
eqn = 'energy'
[]
[mass_right]
variable = pressure
type = PCNSFVStrongBC
boundary = right
eqn = 'mass'
pressure = 'exact_p'
[]
[momentum_right]
variable = sup_vel_x
type = PCNSFVStrongBC
boundary = right
eqn = 'momentum'
momentum_component = 'x'
pressure = 'exact_p'
[]
[energy_right]
variable = T_fluid
type = PCNSFVStrongBC
boundary = right
eqn = 'energy'
pressure = 'exact_p'
[]
# help gradient reconstruction
[pressure_right]
type = FVFunctionDirichletBC
variable = pressure
function = exact_p
boundary = 'right'
[]
[sup_vel_x_left]
type = FVFunctionDirichletBC
variable = sup_vel_x
function = exact_sup_vel_x
boundary = 'left'
[]
[T_fluid_left]
type = FVFunctionDirichletBC
variable = T_fluid
function = exact_T
boundary = 'left'
[]
[]
[Materials]
[var_mat]
type = PorousPrimitiveVarMaterial
pressure = pressure
superficial_vel_x = sup_vel_x
T_fluid = T_fluid
porosity = porosity
[]
[porosity]
type = GenericFunctionMaterial
prop_names = 'porosity'
prop_values = 'eps'
[]
[]
[Functions]
[exact_rho]
type = ParsedFunction
expression = '3.48788261470924*cos(x)'
[]
[forcing_rho]
type = ParsedFunction
expression = '-3.45300378856215*sin(1.1*x)'
[]
[exact_rho_ud]
type = ParsedFunction
expression = '3.13909435323832*cos(1.1*x)'
[]
[forcing_rho_ud]
type = ParsedFunction
expression = '-0.9*(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + 0.9*(10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) + 3.13909435323832*sin(x)*cos(1.1*x)^2/cos(x)^2 - 6.9060075771243*sin(1.1*x)*cos(1.1*x)/cos(x)'
[]
[exact_rho_et]
type = ParsedFunction
expression = '26.7439413073546*cos(1.2*x)'
[]
[forcing_rho_et]
type = ParsedFunction
expression = '0.9*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(x)*cos(1.1*x)/cos(x)^2 - 0.99*(3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x) + 26.7439413073546*cos(1.2*x))*sin(1.1*x)/cos(x) + 0.9*(-(10.6975765229419*cos(1.2*x)/cos(x) - 0.697576522941849*cos(1.1*x)^2/cos(x)^2)*sin(x) + (10.6975765229419*sin(x)*cos(1.2*x)/cos(x)^2 - 1.3951530458837*sin(x)*cos(1.1*x)^2/cos(x)^3 + 1.53466835047207*sin(1.1*x)*cos(1.1*x)/cos(x)^2 - 12.8370918275302*sin(1.2*x)/cos(x))*cos(x) - 32.0927295688256*sin(1.2*x))*cos(1.1*x)/cos(x)'
[]
[exact_T]
type = ParsedFunction
expression = '0.0106975765229418*cos(1.2*x)/cos(x) - 0.000697576522941848*cos(1.1*x)^2/cos(x)^2'
[]
[exact_eps_p]
type = ParsedFunction
expression = '3.13909435323832*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_p]
type = ParsedFunction
expression = '3.48788261470924*(3.06706896551724*cos(1.2*x)/cos(x) - 0.2*cos(1.1*x)^2/cos(x)^2)*cos(x)'
[]
[exact_sup_vel_x]
type = ParsedFunction
expression = '0.9*cos(1.1*x)/cos(x)'
[]
[exact_superficial_velocity]
type = ParsedVectorFunction
expression_x = '0.9*cos(1.1*x)/cos(x)'
[]
[eps]
type = ParsedFunction
expression = '0.9'
[]
[]
[Executioner]
solve_type = NEWTON
type = Transient
num_steps = 1
dtmin = 1
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_max_its = 50
line_search = bt
nl_rel_tol = 1e-12
nl_abs_tol = 1e-12
[]
[Outputs]
exodus = true
csv = true
[]
[Debug]
show_var_residual_norms = true
[]
[Postprocessors]
[h]
type = AverageElementSize
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2pressure]
type = ElementL2Error
variable = pressure
function = exact_p
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2sup_vel_x]
variable = sup_vel_x
function = exact_sup_vel_x
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[L2T_fluid]
variable = T_fluid
function = exact_T
type = ElementL2Error
outputs = 'console csv'
execute_on = 'timestep_end'
[]
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/phy.T_wall_transfer_3eqn_x.i)
# Testing that T_solid gets properly projected onto a pipe
# That's why Hw in pipe1 is set to 0, so we do not have any heat exchange
# Note that the pipe and the heat structure have an opposite orientation, which
# is crucial for this test.
[GlobalParams]
initial_p = 1.e5
initial_vel = 0.
initial_T = 300.
closures = simple_closures
[]
[FluidProperties]
[eos]
type = StiffenedGasFluidProperties
gamma = 2.35
q = -1167e3
q_prime = 0
p_inf = 1.e9
cv = 1816
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[wall-mat]
type = ThermalFunctionSolidProperties
k = 100.0
rho = 100.0
cp = 100.0
[]
[]
[Functions]
[T_init]
type = ParsedFunction
expression = '290 + sin((1 - x) * pi * 1.4)'
[]
[]
[Components]
[pipe1]
type = FlowChannel1Phase
position = '0 -0.2 0'
orientation = '1 0 0'
length = 1
n_elems = 50
A = 9.6858407346e-01
D_h = 6.1661977237e+00
f = 0.01
fp = eos
[]
[hs]
type = HeatStructureCylindrical
position = '1 -0.1 0'
orientation = '-1 0 0'
length = 1
n_elems = 50
#rotation = 90
solid_properties = 'wall-mat'
solid_properties_T_ref = '300'
n_part_elems = 3
widths = '0.1'
names = 'wall'
initial_T = T_init
[]
[hxconn]
type = HeatTransferFromHeatStructure1Phase
hs = hs
hs_side = outer
flow_channel = pipe1
Hw = 0
P_hf = 6.2831853072e-01
[]
[inlet]
type = SolidWall1Phase
input = 'pipe1:in'
[]
[outlet]
type = SolidWall1Phase
input = 'pipe1:out'
[]
[]
[Preconditioning]
[SMP_PJFNK]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
dt = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
line_search = 'basic'
nl_rel_tol = 1e-8
nl_abs_tol = 1e-6
nl_max_its = 20
l_tol = 1e-5
l_max_its = 300
start_time = 0.0
num_steps = 1
[]
[Outputs]
[out]
type = Exodus
show = 'T_wall T_solid'
[]
print_linear_residuals = false
[]
(test/tests/multiapps/max_procs_per_app/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 1
dt = 1
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
[]
[Outputs]
exodus = true
[]
(test/tests/auxkernels/element_var/element_var_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Functions]
[./ffn]
type = ParsedFunction
expression = -4
[../]
[./exactfn]
type = ParsedFunction
expression = x*x+y*y
[../]
[./aux_exact_fn]
type = ParsedFunction
expression = t*(x*x+y*y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
#Coupling of nonlinear to Aux
[./force]
type = BodyForce
variable = u
function = ffn
[../]
[]
[AuxVariables]
[./aux_u]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./a]
type = FunctionAux
variable = aux_u
function = aux_exact_fn
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exactfn
[../]
[]
[Postprocessors]
[./elem_56]
type = ElementalVariableValue
variable = u
elementid = 56
[../]
[./aux_elem_99]
type = ElementalVariableValue
variable = aux_u
elementid = 99
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.01
start_time = 0
num_steps = 10
[]
[Outputs]
exodus = true
file_base = out
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/planar_hard2.i)
# apply uniform stretches in x, y and z directions.
# let friction_angle = 60deg, friction_angle_residual=10deg, friction_angle_rate = 0.5E4
# With cohesion = C, friction_angle = phi, the
# algorithm should return to
# sigma_m = C*Cos(phi)/Sin(phi)
# Or, when T=C,
# phi = arctan(C/sigma_m)
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '1E-6*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1E-6*y*t'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1E-6*z*t'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./internal]
type = PointValue
point = '0 0 0'
variable = mc_int
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningExponential
value_0 = 1.04719755 # 60deg
value_residual = 0.17453293 # 10deg
rate = 0.5E4
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
shift = 1E-12
use_custom_returnMap = true
yield_function_tolerance = 1E-5
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0.0E7 1E7'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-12
plastic_models = mc
[../]
[]
[Executioner]
end_time = 10
dt = 1
type = Transient
[]
[Outputs]
file_base = planar_hard2
exodus = false
[./csv]
type = CSV
execute_on = timestep_end
[../]
[]
(modules/contact/test/tests/mortar_tm/2drz/ad_frictionless_second/finite_rr.i)
E_block = 1e7
E_plank = 1e7
elem = QUAD9
order = SECOND
name = 'finite_rr'
[Problem]
coord_type = RZ
[]
[Mesh]
patch_size = 80
patch_update_strategy = auto
[plank]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 0.6
ymin = 0
ymax = 10
nx = 2
ny = 33
elem_type = ${elem}
boundary_name_prefix = plank
[]
[plank_id]
type = SubdomainIDGenerator
input = plank
subdomain_id = 1
[]
[block]
type = GeneratedMeshGenerator
dim = 2
xmin = 0.61
xmax = 1.21
ymin = 9.2
ymax = 10.0
nx = 3
ny = 4
elem_type = ${elem}
boundary_name_prefix = block
boundary_id_offset = 10
[]
[block_id]
type = SubdomainIDGenerator
input = block
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'plank_id block_id'
[]
[block_rename]
type = RenameBlockGenerator
input = combined
old_block = '1 2'
new_block = 'plank block'
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
[]
[Variables]
[disp_x]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[disp_y]
order = ${order}
block = 'plank block'
scaling = '${fparse 2.0 / (E_plank + E_block)}'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[block]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'block'
extra_vector_tags = 'ref'
[]
[plank]
use_automatic_differentiation = true
strain = FINITE
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress hydrostatic_stress strain_xx '
'strain_yy strain_zz'
block = 'plank'
eigenstrain_names = 'swell'
extra_vector_tags = 'ref'
[]
[]
[Contact]
[frictionless]
primary = plank_right
secondary = block_left
formulation = mortar
c_normal = 1e0
[]
[]
[BCs]
[left_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = plank_left
value = 0.0
[]
[left_y]
type = DirichletBC
variable = disp_y
preset = false
boundary = plank_bottom
value = 0.0
[]
[right_x]
type = DirichletBC
variable = disp_x
preset = false
boundary = block_right
value = 0
[]
[right_y]
type = ADFunctionDirichletBC
variable = disp_y
preset = false
boundary = block_right
function = '-t'
[]
[]
[Materials]
[plank]
type = ADComputeIsotropicElasticityTensor
block = 'plank'
poissons_ratio = 0.3
youngs_modulus = ${E_plank}
[]
[block]
type = ADComputeIsotropicElasticityTensor
block = 'block'
poissons_ratio = 0.3
youngs_modulus = ${E_block}
[]
[stress]
type = ADComputeFiniteStrainElasticStress
block = 'plank block'
[]
[swell]
type = ADComputeEigenstrain
block = 'plank'
eigenstrain_name = swell
eigen_base = '1 0 0 0 0 0 0 0 0'
prefactor = swell_mat
[]
[swell_mat]
type = ADGenericFunctionMaterial
prop_names = 'swell_mat'
prop_values = '7e-2*(1-cos(4*t))'
block = 'plank'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -mat_mffd_err -pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'lu 1e-5 NONZERO 1e-15'
end_time = 3
dt = 0.1
dtmin = 0.1
timestep_tolerance = 1e-6
line_search = 'contact'
nl_abs_tol = 1e-12
[]
[Postprocessors]
[nl_its]
type = NumNonlinearIterations
[]
[total_nl_its]
type = CumulativeValuePostprocessor
postprocessor = nl_its
[]
[l_its]
type = NumLinearIterations
[]
[total_l_its]
type = CumulativeValuePostprocessor
postprocessor = l_its
[]
[contact]
type = ContactDOFSetSize
variable = frictionless_normal_lm
subdomain = frictionless_secondary_subdomain
[]
[avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
block = 'block'
[]
[max_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
[]
[min_hydro]
type = ElementExtremeValue
variable = hydrostatic_stress
block = 'block'
value_type = min
[]
[avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
block = 'block'
[]
[max_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
[]
[min_vonmises]
type = ElementExtremeValue
variable = vonmises_stress
block = 'block'
value_type = min
[]
[]
[Outputs]
file_base = ${name}
[comp]
type = CSV
show = 'contact'
[]
[out]
type = CSV
file_base = '${name}_out'
[]
[]
[Debug]
show_var_residual_norms = true
[]
(modules/thermal_hydraulics/test/tests/components/simple_turbine_1phase/clg.test.i)
[GlobalParams]
initial_p = 1e6
initial_T = 517
initial_vel = 1.0
initial_vel_x = 1
initial_vel_y = 0
initial_vel_z = 0
f = 0
fp = fp
closures = simple_closures
gravity_vector = '0 0 0'
automatic_scaling = true
[]
[FluidProperties]
[fp]
type = StiffenedGasFluidProperties
gamma = 1.43
cv = 1040.0
q = 2.03e6
p_inf = 0.0
q_prime = -2.3e4
k = 0.026
mu = 134.4e-7
M = 0.01801488
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Functions]
[W_dot_fn]
type = PiecewiseLinear
xy_data = '
0 0
1 10'
[]
[]
[Components]
[inlet]
type = InletVelocityTemperature1Phase
input = 'pipe1:in'
vel = 1
T = 517
[]
[pipe1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
[]
[turbine]
type = SimpleTurbine1Phase
connections = 'pipe1:out pipe2:in'
position = '1 0 0'
volume = 1
A_ref = 1.0
K = 0
on = true
power = 0
use_scalar_variables = false
[]
[pipe2]
type = FlowChannel1Phase
position = '1. 0 0'
orientation = '1 0 0'
length = 1
n_elems = 10
A = 1
[]
[outlet]
type = Outlet1Phase
input = 'pipe2:out'
p = 1e6
[]
[]
[ControlLogic]
[W_dot_ctrl]
type = TimeFunctionComponentControl
component = turbine
parameter = power
function = W_dot_fn
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
start_time = 0
dt = 0.1
num_steps = 10
solve_type = 'newton'
line_search = 'basic'
petsc_options_iname = '-pc_type'
petsc_options_value = ' lu'
nl_rel_tol = 1e-6
nl_abs_tol = 1e-3
nl_max_its = 5
l_tol = 1e-4
abort_on_solve_fail = true
[]
[Postprocessors]
[turbine_power]
type = ElementAverageValue
variable = W_dot
block = 'turbine'
[]
[]
[Outputs]
[csv]
type = CSV
show = 'turbine_power'
[]
[]
(modules/navier_stokes/test/tests/finite_volume/wcns/materials/functorfluidprops.i)
# Operating conditions
inlet_temp = 300
outlet_pressure = 1e5
inlet_v = 4
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
xmin = 0
xmax = 2
ymin = 0
ymax = 1
nx = 5
ny = 5
[]
[]
[Variables]
[u]
type = INSFVVelocityVariable
initial_condition = ${inlet_v}
[]
[v]
type = INSFVVelocityVariable
initial_condition = 2
[]
[pressure]
type = INSFVPressureVariable
initial_condition = ${outlet_pressure}
[]
[T]
type = INSFVEnergyVariable
initial_condition = ${inlet_temp}
[]
[]
[FVKernels]
[u_time]
type = FVFunctorTimeKernel
variable = u
[]
[v_time]
type = FVFunctorTimeKernel
variable = v
[]
[p_time]
type = FVFunctorTimeKernel
variable = pressure
[]
[T_time]
type = FVFunctorTimeKernel
variable = T
[]
[]
[FluidProperties]
[fp]
type = FlibeFluidProperties
[]
[]
[FunctorMaterials]
[fluid_props_to_mat_props]
type = GeneralFunctorFluidProps
fp = fp
pressure = 'pressure'
T_fluid = 'T'
speed = 'velocity_norm'
# For porous flow
characteristic_length = 2
porosity = 'porosity'
[]
[]
[AuxVariables]
[velocity_norm]
type = MooseVariableFVReal
[]
[porosity]
type = MooseVariableFVReal
initial_condition = 0.4
[]
[rho_var]
type = MooseVariableFVReal
[]
[drho_dp_var]
type = MooseVariableFVReal
[]
[drho_dT_var]
type = MooseVariableFVReal
[]
[rho_dot_var]
type = MooseVariableFVReal
[]
[cp_var]
type = MooseVariableFVReal
[]
[dcp_dp_var]
type = MooseVariableFVReal
[]
[dcp_dT_var]
type = MooseVariableFVReal
[]
[cp_dot_var]
type = MooseVariableFVReal
[]
[cv_var]
type = MooseVariableFVReal
[]
[mu_var]
type = MooseVariableFVReal
[]
[dmu_dp_var]
type = MooseVariableFVReal
[]
[dmu_dT_var]
type = MooseVariableFVReal
[]
[k_var]
type = MooseVariableFVReal
[]
[dk_dp_var]
type = MooseVariableFVReal
[]
[dk_dT_var]
type = MooseVariableFVReal
[]
[Pr_var]
type = MooseVariableFVReal
[]
[dPr_dp_var]
type = MooseVariableFVReal
[]
[dPr_dT_var]
type = MooseVariableFVReal
[]
[Re_var]
type = MooseVariableFVReal
[]
[dRe_dp_var]
type = MooseVariableFVReal
[]
[dRe_dT_var]
type = MooseVariableFVReal
[]
[Re_h_var]
type = MooseVariableFVReal
[]
[Re_i_var]
type = MooseVariableFVReal
[]
[]
[AuxKernels]
[speed]
type = VectorMagnitudeAux
variable = 'velocity_norm'
x = u
y = v
[]
# To output the functor material properties
[rho_out]
type = FunctorAux
functor = 'rho'
variable = 'rho_var'
execute_on = 'timestep_begin'
[]
[drho_dp_out]
type = FunctorAux
functor = 'drho/dpressure'
variable = 'drho_dp_var'
execute_on = 'timestep_begin'
[]
[drho_dT_out]
type = FunctorAux
functor = 'drho/dT_fluid'
variable = 'drho_dT_var'
execute_on = 'timestep_begin'
[]
[drho_dt_out]
type = FunctorAux
functor = 'drho_dt'
variable = 'rho_dot_var'
execute_on = 'timestep_begin'
[]
[cp_out]
type = FunctorAux
functor = 'cp'
variable = 'cp_var'
execute_on = 'timestep_begin'
[]
[dcp_dp_out]
type = FunctorAux
functor = 'dcp/dpressure'
variable = 'dcp_dp_var'
execute_on = 'timestep_begin'
[]
[dcp_dT_out]
type = FunctorAux
functor = 'dcp/dT_fluid'
variable = 'dcp_dT_var'
execute_on = 'timestep_begin'
[]
[dcp_dt_out]
type = FunctorAux
functor = 'dcp_dt'
variable = 'cp_dot_var'
execute_on = 'timestep_begin'
[]
[cv_out]
type = FunctorAux
functor = 'cv'
variable = 'cv_var'
execute_on = 'timestep_begin'
[]
[mu_out]
type = FunctorAux
functor = 'mu'
variable = 'mu_var'
execute_on = 'timestep_begin'
[]
[dmu_dp_out]
type = FunctorAux
functor = 'dmu/dpressure'
variable = 'dmu_dp_var'
execute_on = 'timestep_begin'
[]
[dmu_dT_out]
type = FunctorAux
functor = 'dmu/dT_fluid'
variable = 'dmu_dT_var'
execute_on = 'timestep_begin'
[]
[k_out]
type = FunctorAux
functor = 'k'
variable = 'k_var'
execute_on = 'timestep_begin'
[]
[dk_dp_out]
type = FunctorAux
functor = 'dk/dpressure'
variable = 'dk_dp_var'
execute_on = 'timestep_begin'
[]
[dk_dT_out]
type = FunctorAux
functor = 'dk/dT_fluid'
variable = 'dk_dT_var'
execute_on = 'timestep_begin'
[]
[Pr_out]
type = FunctorAux
functor = 'Pr'
variable = 'Pr_var'
execute_on = 'timestep_begin'
[]
[dPr_dp_out]
type = FunctorAux
functor = 'dPr/dpressure'
variable = 'dPr_dp_var'
execute_on = 'timestep_begin'
[]
[dPr_dT_out]
type = FunctorAux
functor = 'dPr/dT_fluid'
variable = 'dPr_dT_var'
execute_on = 'timestep_begin'
[]
[Re_out]
type = FunctorAux
functor = 'Re'
variable = 'Re_var'
execute_on = 'timestep_begin'
[]
[dRe_dp_out]
type = FunctorAux
functor = 'dRe/dpressure'
variable = 'dRe_dp_var'
execute_on = 'timestep_begin'
[]
[dRe_dT_out]
type = FunctorAux
functor = 'dRe/dT_fluid'
variable = 'dRe_dT_var'
execute_on = 'timestep_begin'
[]
[Re_h_out]
type = FunctorAux
functor = 'Re_h'
variable = 'Re_h_var'
execute_on = 'timestep_begin'
[]
[Re_i_out]
type = FunctorAux
functor = 'Re_i'
variable = 'Re_i_var'
execute_on = 'timestep_begin'
[]
[]
[Executioner]
type = Transient
end_time = 0.1
dt = 0.1
[]
[Outputs]
exodus = true
[]
(modules/combined/test/tests/elastic_patch/elastic_patch_rspherical.i)
#
# Patch test for 1D spherical elements
#
# The 1D mesh is pinned at x=0. The displacement at the outer node is set to
# 3e-3*X where X is the x-coordinate of that node. That gives a strain of
# 3e-3 for the x, y, and z directions.
#
# Young's modulus is 1e6, and Poisson's ratio is 0.25. This gives:
#
# Stress xx, yy, zz = E/(1+nu)/(1-2nu)*strain*((1-nu) + nu + nu) = 6000
#
[GlobalParams]
displacements = 'disp_x'
temperature = temp
[]
[Mesh]
file = elastic_patch_rspherical.e
coord_type = RSPHERICAL
[]
[Variables]
[temp]
initial_condition = 117.56
[]
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = SMALL
incremental = true
add_variables = true
generate_output = 'stress_xx stress_yy stress_zz'
[]
[Kernels]
[heat]
type = TimeDerivative
variable = temp
[]
[]
[BCs]
[ur]
type = FunctionDirichletBC
variable = disp_x
boundary = '1 2'
function = '3e-3*x'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.25
[]
[stress]
type = ComputeStrainIncrementBasedStress
[]
[density]
type = Density
density = 0.283
outputs = all
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
end_time = 1.0
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/cp_eigenstrains/volumetric_eigenstrain_increase.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX27
[]
[]
[AuxVariables]
[temperature]
order = FIRST
family = LAGRANGE
[]
[linear_void_strain]
order = CONSTANT
family = MONOMIAL
[]
[e_void_xx]
order = CONSTANT
family = MONOMIAL
[]
[e_void_yy]
order = CONSTANT
family = MONOMIAL
[]
[e_void_zz]
order = CONSTANT
family = MONOMIAL
[]
[f_void_zz]
order = CONSTANT
family = MONOMIAL
[]
[pk2_zz]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[tau_0]
order = FIRST
family = MONOMIAL
[]
[tau_10]
order = FIRST
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
[]
[Functions]
[temperature_ramp]
type = ParsedFunction
expression = '600.0 + t'
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = 'temperature_ramp'
execute_on = timestep_begin
[]
[linear_void_strain]
type = MaterialRealAux
variable = linear_void_strain
property = equivalent_linear_change
execute_on = timestep_end
[]
[e_void_xx]
type = RankTwoAux
variable = e_void_xx
rank_two_tensor = void_eigenstrain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[e_void_yy]
type = RankTwoAux
variable = e_void_yy
rank_two_tensor = void_eigenstrain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[e_void_zz]
type = RankTwoAux
variable = e_void_zz
rank_two_tensor = void_eigenstrain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[f_void_zz]
type = RankTwoAux
variable = f_void_zz
rank_two_tensor = volumetric_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[pk2_zz]
type = RankTwoAux
variable = pk2_zz
rank_two_tensor = second_piola_kirchhoff_stress
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[tau_0]
type = MaterialStdVectorAux
variable = tau_0
property = applied_shear_stress
index = 0
execute_on = timestep_end
[]
[tau_10]
type = MaterialStdVectorAux
variable = tau_10
property = applied_shear_stress
index = 10
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[hold_front]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.98e5 1.25e5 1.25e5 1.98e5 1.25e5 1.98e5 1.22e5 1.22e5 1.22e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
eigenstrain_names = void_eigenstrain
tan_mod_type = exact
line_search_method = CUT_HALF
use_line_search = true
maximum_substep_iteration = 5
[]
[trial_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
[]
[void_eigenstrain]
type = ComputeCrystalPlasticityVolumetricEigenstrain
eigenstrain_name = void_eigenstrain
deformation_gradient_name = volumetric_deformation_gradient
mean_spherical_void_radius = void_radius
spherical_void_number_density = void_density
[]
[void_density]
type = ParsedMaterial
property_name = void_density
coupled_variables = temperature
expression = '1.0e8 * (temperature - 600.0)'
[]
[void_radius]
type = GenericConstantMaterial
prop_names = void_radius
prop_values = '1.0e-6' ##1 nm avg particle radius
[]
[]
[Postprocessors]
[linear_void_strain]
type = ElementAverageValue
variable = linear_void_strain
[]
[e_void_xx]
type = ElementAverageValue
variable = e_void_xx
[]
[e_void_yy]
type = ElementAverageValue
variable = e_void_yy
[]
[e_void_zz]
type = ElementAverageValue
variable = e_void_zz
[]
[f_void_zz]
type = ElementAverageValue
variable = f_void_zz
[]
[density]
type = ElementAverageMaterialProperty
mat_prop = void_density
execute_on = TIMESTEP_END
[]
[radius]
type = ElementAverageMaterialProperty
mat_prop = void_radius
execute_on = TIMESTEP_END
[]
[pk2_zz]
type = ElementAverageValue
variable = pk2_zz
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[tau_0]
type = ElementAverageValue
variable = tau_0
[]
[tau_10]
type = ElementAverageValue
variable = tau_10
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_converged_reason'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
line_search = 'none'
nl_abs_tol = 1e-12
nl_rel_tol = 1e-8
nl_forced_its = 1
dt = 1.0
dtmin = 0.1
end_time = 5.0
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/ad_viscoplasticity_stress_update/lps_single_split.i)
# This test provides an example of combining two LPS viscoplasticity model.
# The answer should be close, but not exactly the same, as lps_single.i
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 1
xmax = 0.002
ymax = 0.002
[]
[Physics/SolidMechanics/QuasiStatic/All]
strain = FINITE
add_variables = true
generate_output = 'strain_xx strain_yy strain_xy hydrostatic_stress vonmises_stress'
use_automatic_differentiation = true
[]
[Functions]
[./pull]
type = PiecewiseLinear
x = '0 0.1'
y = '0 1e-5'
[../]
[./tot_effective_viscoplasticity]
type = ParsedFunction
symbol_values = 'lps_1_eff_creep_strain lps_2_eff_creep_strain'
symbol_names = 'lps_1_eff_creep_strain lps_2_eff_creep_strain'
expression = 'lps_1_eff_creep_strain+lps_2_eff_creep_strain'
[../]
[]
[Materials]
[./elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e10
poissons_ratio = 0.3
[../]
[./stress]
type = ADComputeMultipleInelasticStress
inelastic_models = 'one two'
outputs = all
[../]
[./porosity]
type = ADPorosityFromStrain
initial_porosity = 0.1
inelastic_strain = 'combined_inelastic_strain'
outputs = 'all'
[../]
[./one]
type = ADViscoplasticityStressUpdate
coefficient = 'coef'
power = 3
base_name = 'lps_first'
outputs = all
relative_tolerance = 1e-11
[../]
[./two]
type = ADViscoplasticityStressUpdate
coefficient = 'coef'
power = 3
base_name = 'lps_second'
outputs = all
relative_tolerance = 1e-11
[../]
[./coef]
type = ADParsedMaterial
property_name = coef
# Example of creep power law
expression = '0.5e-18 * exp(-4e4 / 1.987 / 1200)'
[../]
[]
[BCs]
[./no_disp_x]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./no_disp_y]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./pull_disp_y]
type = ADFunctionDirichletBC
variable = disp_y
boundary = top
function = pull
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
dt = 0.01
end_time = 0.12
[]
[Postprocessors]
[./disp_x]
type = SideAverageValue
variable = disp_x
boundary = right
[../]
[./disp_y]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[./avg_hydro]
type = ElementAverageValue
variable = hydrostatic_stress
[../]
[./avg_vonmises]
type = ElementAverageValue
variable = vonmises_stress
[../]
[./dt]
type = TimestepSize
[../]
[./num_lin]
type = NumLinearIterations
outputs = console
[../]
[./num_nonlin]
type = NumNonlinearIterations
outputs = console
[../]
[./lps_1_eff_creep_strain]
type = ElementAverageValue
variable = lps_first_effective_viscoplasticity
outputs = none
[../]
[./lps_2_eff_creep_strain]
type = ElementAverageValue
variable = lps_second_effective_viscoplasticity
outputs = none
[../]
[./eff_creep_strain_tot]
type = FunctionValuePostprocessor
function = tot_effective_viscoplasticity
[../]
[./porosity]
type = ElementAverageValue
variable = porosity
[../]
[]
[Outputs]
csv = true
[]
(modules/richards/test/tests/jacobian_2/jn02.i)
# two phase
# unsaturated = true
# gravity = true
# supg = false
# transient = false
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = 'pwater pgas'
[../]
[./DensityWater]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./DensityGas]
type = RichardsDensityConstBulk
dens0 = 0.5
bulk_mod = 0.5 # notice small quantity, so the PETSc constant state works
[../]
[./SeffWater]
type = RichardsSeff2waterVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./SeffGas]
type = RichardsSeff2gasVG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermWater]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./RelPermGas]
type = RichardsRelPermPower
simm = 0.1
n = 3
[../]
[./SatWater]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.15
[../]
[./SatGas]
type = RichardsSat
s_res = 0.05
sum_s_res = 0.15
[../]
[./SUPGwater]
type = RichardsSUPGnone
[../]
[./SUPGgas]
type = RichardsSUPGnone
[../]
[]
[Variables]
[./pwater]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = -1
max = 0
[../]
[../]
[./pgas]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsfwater richardsfgas'
[./richardstwater]
type = RichardsMassChange
variable = pwater
[../]
[./richardsfwater]
type = RichardsFlux
variable = pwater
[../]
[./richardstgas]
type = RichardsMassChange
variable = pgas
[../]
[./richardsfgas]
type = RichardsFlux
variable = pgas
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = 'DensityWater DensityGas'
relperm_UO = 'RelPermWater RelPermGas'
SUPG_UO = 'SUPGwater SUPGgas'
sat_UO = 'SatWater SatGas'
seff_UO = 'SeffWater SeffGas'
viscosity = '1E-3 0.5E-3'
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn02
exodus = false
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phase_fv.i)
# Pressure pulse in 1D with 2 phases (with one having zero saturation), 2components - transient using FV
[Mesh]
[mesh]
type = GeneratedMeshGenerator
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[ppwater]
type = MooseVariableFVReal
initial_condition = 2E6
[]
[ppgas]
type = MooseVariableFVReal
initial_condition = 2E6
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
type = MooseVariableFVReal
initial_condition = 1
[]
[massfrac_ph1_sp0]
type = MooseVariableFVReal
initial_condition = 0
[]
[]
[FVKernels]
[mass0]
type = FVPorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = FVPorousFlowAdvectiveFlux
variable = ppwater
gravity = '0 0 0'
fluid_component = 0
[]
[mass1]
type = FVPorousFlowMassTimeDerivative
fluid_component = 1
variable = ppgas
[]
[flux1]
type = FVPorousFlowAdvectiveFlux
variable = ppgas
gravity = '0 0 0'
fluid_component = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater ppgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureVG
m = 0.5
alpha = 1
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e6
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = ADPorousFlowTemperature
[]
[ppss]
type = ADPorousFlow2PhasePP
phase0_porepressure = ppwater
phase1_porepressure = ppgas
capillary_pressure = pc
[]
[massfrac]
type = ADPorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = ADPorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = ADPorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = ADPorousFlowPermeabilityConst
permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
[]
[relperm_water]
type = ADPorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = ADPorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[FVBCs]
[leftwater]
type = FVDirichletBC
boundary = left
value = 3E6
variable = ppwater
[]
[leftgas]
type = FVDirichletBC
boundary = left
value = 3E6
variable = ppgas
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-12'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E3
end_time = 1E4
[]
[Postprocessors]
[p005]
type = PointValue
variable = ppwater
point = '5 0 0'
execute_on = 'initial timestep_end'
[]
[p015]
type = PointValue
variable = ppwater
point = '15 0 0'
execute_on = 'initial timestep_end'
[]
[p025]
type = PointValue
variable = ppwater
point = '25 0 0'
execute_on = 'initial timestep_end'
[]
[p035]
type = PointValue
variable = ppwater
point = '35 0 0'
execute_on = 'initial timestep_end'
[]
[p045]
type = PointValue
variable = ppwater
point = '45 0 0'
execute_on = 'initial timestep_end'
[]
[p055]
type = PointValue
variable = ppwater
point = '55 0 0'
execute_on = 'initial timestep_end'
[]
[p065]
type = PointValue
variable = ppwater
point = '65 0 0'
execute_on = 'initial timestep_end'
[]
[p075]
type = PointValue
variable = ppwater
point = '75 0 0'
execute_on = 'initial timestep_end'
[]
[p085]
type = PointValue
variable = ppwater
point = '85 0 0'
execute_on = 'initial timestep_end'
[]
[p095]
type = PointValue
variable = ppwater
point = '95 0 0'
execute_on = 'initial timestep_end'
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phase_fv
print_linear_residuals = false
csv = true
[]
(modules/porous_flow/examples/groundwater/ex02_steady_state.i)
# Steady-state groundwater model. See groundwater_models.md for a detailed description
[Mesh]
[basic_mesh]
# mesh create by external program: lies within -500<=x<=500 and -200<=y<=200, with varying z
type = FileMeshGenerator
file = ex02_mesh.e
[]
[name_blocks]
type = RenameBlockGenerator
input = basic_mesh
old_block = '2 3 4'
new_block = 'bot_aquifer aquitard top_aquifer'
[]
[zmax]
type = SideSetsFromNormalsGenerator
input = name_blocks
normal_tol = 0.1
new_boundary = zmax
normals = '0 0 1'
[]
[xmin_bot_aquifer]
type = ParsedGenerateSideset
input = zmax
included_subdomains = 2
normal = '-1 0 0'
combinatorial_geometry = 'x <= -500.0'
new_sideset_name = xmin_bot_aquifer
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Variables]
[pp]
[]
[]
[ICs]
[pp]
type = FunctionIC
variable = pp
function = initial_pp
[]
[]
[BCs]
[rainfall_recharge]
type = PorousFlowSink
boundary = zmax
variable = pp
flux_function = -1E-6 # recharge of 0.1mm/day = 1E-4m3/m2/day = 0.1kg/m2/day ~ 1E-6kg/m2/s
[]
[evapotranspiration]
type = PorousFlowHalfCubicSink
boundary = zmax
variable = pp
center = 0.0
cutoff = -5E4 # roots of depth 5m. 5m of water = 5E4 Pa
use_mobility = true
fluid_phase = 0
# Assume pan evaporation of 4mm/day = 4E-3m3/m2/day = 4kg/m2/day ~ 4E-5kg/m2/s
# Assume that if permeability was 1E-10m^2 and water table at topography then ET acts as pan strength
# Because use_mobility = true, then 4E-5 = maximum_flux = max * perm * density / visc = max * 1E-4, so max = 40
max = 40
[]
[]
[DiracKernels]
[river]
type = PorousFlowPolyLineSink
SumQuantityUO = baseflow
point_file = ex02_river.bh
# Assume a perennial river.
# Assume the river has an incision depth of 1m and a stage height of 1.5m, and these are constant in time and uniform over the whole model. Hence, if groundwater head is 0.5m (5000Pa) there will be no baseflow and leakage.
p_or_t_vals = '-999995000 5000 1000005000'
# Assume the riverbed conductance, k_zz*density*river_segment_length*river_width/riverbed_thickness/viscosity = 1E-6*river_segment_length kg/Pa/s
fluxes = '-1E3 0 1E3'
variable = pp
[]
[]
[Functions]
[initial_pp]
type = SolutionFunction
scale_factor = 1E4
from_variable = cosflow_depth
solution = initial_mesh
[]
[baseflow_rate]
type = ParsedFunction
symbol_names = 'baseflow_kg dt'
symbol_values = 'baseflow_kg dt'
expression = 'baseflow_kg / dt * 24.0 * 3600.0 / 400.0'
[]
[]
[PorousFlowUnsaturated]
fp = simple_fluid
porepressure = pp
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
[]
[]
[Materials]
[porosity_everywhere]
type = PorousFlowPorosityConst
porosity = 0.05
[]
[permeability_aquifers]
type = PorousFlowPermeabilityConst
block = 'top_aquifer bot_aquifer'
permeability = '1E-12 0 0 0 1E-12 0 0 0 1E-13'
[]
[permeability_aquitard]
type = PorousFlowPermeabilityConst
block = aquitard
permeability = '1E-16 0 0 0 1E-16 0 0 0 1E-17'
[]
[]
[UserObjects]
[initial_mesh]
type = SolutionUserObject
execute_on = INITIAL
mesh = ex02_mesh.e
timestep = LATEST
system_variables = cosflow_depth
[]
[baseflow]
type = PorousFlowSumQuantity
[]
[]
[Postprocessors]
[baseflow_kg]
type = PorousFlowPlotQuantity
uo = baseflow
outputs = 'none'
[]
[dt]
type = TimestepSize
outputs = 'none'
[]
[baseflow_l_per_m_per_day]
type = FunctionValuePostprocessor
function = baseflow_rate
indirect_dependencies = 'baseflow_kg dt'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
# following 2 lines are not mandatory, but illustrate a popular preconditioner choice in groundwater models
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = ' asm ilu 2 '
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E6
[TimeStepper]
type = FunctionDT
function = 'max(1E6, t)'
[]
end_time = 1E12
nl_abs_tol = 1E-13
[]
[Outputs]
print_linear_residuals = false
[ex]
type = Exodus
execute_on = final
[]
[csv]
type = CSV
[]
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/monolithic_material_based/crysp.i)
[Mesh]
type = GeneratedMesh
dim = 3
elem_type = HEX8
displacements = 'ux uy uz'
[]
[Variables]
[./ux]
block = 0
[../]
[./uy]
block = 0
[../]
[./uz]
block = 0
[../]
[]
[AuxVariables]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./fp_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./rotout]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./e_zz]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[./gss1]
order = CONSTANT
family = MONOMIAL
block = 0
[../]
[]
[Functions]
[./tdisp]
type = ParsedFunction
expression = 0.01*t
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'ux uy uz'
use_displaced_mesh = true
[../]
[]
[AuxKernels]
[./stress_zz]
type = RankTwoAux
variable = stress_zz
rank_two_tensor = stress
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = fp
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./e_zz]
type = RankTwoAux
variable = e_zz
rank_two_tensor = lage
index_j = 2
index_i = 2
execute_on = timestep_end
block = 0
[../]
[./gss1]
type = MaterialStdVectorAux
variable = gss1
property = gss
index = 0
execute_on = timestep_end
block = 0
[../]
[]
[BCs]
[./symmy]
type = DirichletBC
variable = uy
boundary = bottom
value = 0
[../]
[./symmx]
type = DirichletBC
variable = ux
boundary = left
value = 0
[../]
[./symmz]
type = DirichletBC
variable = uz
boundary = back
value = 0
[../]
[./tdisp]
type = FunctionDirichletBC
variable = uz
boundary = front
function = tdisp
[../]
[]
[Materials]
[./crysp]
type = FiniteStrainCrystalPlasticity
block = 0
gtol = 1e-2
slip_sys_file_name = input_slip_sys.txt
nss = 12
num_slip_sys_flowrate_props = 2 #Number of properties in a slip system
flowprops = '1 4 0.001 0.1 5 8 0.001 0.1 9 12 0.001 0.1'
hprops = '1.0 541.5 60.8 109.8 2.5'
gprops = '1 4 60.8 5 8 60.8 9 12 60.8'
tan_mod_type = exact
[../]
[./elasticity_tensor]
type = ComputeElasticityTensorCP
block = 0
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'ux uy uz'
[../]
[]
[Postprocessors]
[./stress_zz]
type = ElementAverageValue
variable = stress_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./fp_zz]
type = ElementAverageValue
variable = fp_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./e_zz]
type = ElementAverageValue
variable = e_zz
block = 'ANY_BLOCK_ID 0'
[../]
[./gss1]
type = ElementAverageValue
variable = gss1
block = 'ANY_BLOCK_ID 0'
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 0.05
dtmax = 10.0
dtmin = 0.05
num_steps = 10
[]
[Outputs]
file_base = out
exodus = true
[]
(modules/solid_mechanics/test/tests/multi/special_rock1.i)
# Plasticity models:
# Mohr-Coulomb with cohesion = 40MPa, friction angle = 35deg, dilation angle = 5deg
# Tensile with strength = 1MPa
#
# Lame lambda = 1GPa. Lame mu = 1.3GPa
#
# A line of elements is perturbed randomly, and return to the yield surface at each quadpoint is checked
#
# NOTE: The yield function tolerances here are set at 100-times what i would usually use
# This is because otherwise the test fails on the 'pearcey' architecture.
# This is because identical stress tensors yield slightly different eigenvalues
# (and hence return-map residuals) on 'pearcey' than elsewhere, which results in
# a different number of NR iterations are needed to return to the yield surface.
# This is presumably because of compiler internals, or the BLAS routines being
# optimised differently or something similar.
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1000
ny = 125
nz = 1
xmin = 0
xmax = 1000
ymin = 0
ymax = 125
zmin = 0
zmax = 1
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[GlobalParams]
volumetric_locking_correction=true
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[ICs]
[./x]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_x
[../]
[./y]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_y
[../]
[./z]
type = RandomIC
min = -0.1
max = 0.1
variable = disp_z
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./linesearch]
order = CONSTANT
family = MONOMIAL
[../]
[./ld]
order = CONSTANT
family = MONOMIAL
[../]
[./constr_added]
order = CONSTANT
family = MONOMIAL
[../]
[./iter]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./linesearch]
type = MaterialRealAux
property = plastic_linesearch_needed
variable = linesearch
[../]
[./ld]
type = MaterialRealAux
property = plastic_linear_dependence_encountered
variable = ld
[../]
[./constr_added]
type = MaterialRealAux
property = plastic_constraints_added
variable = constr_added
[../]
[./iter]
type = MaterialRealAux
property = plastic_NR_iterations
variable = iter
[../]
[]
[Postprocessors]
[./max_iter]
type = ElementExtremeValue
variable = iter
outputs = console
[../]
[./av_linesearch]
type = ElementAverageValue
variable = linesearch
outputs = 'console csv'
[../]
[./av_ld]
type = ElementAverageValue
variable = ld
outputs = 'console csv'
[../]
[./av_constr_added]
type = ElementAverageValue
variable = constr_added
outputs = 'console csv'
[../]
[./av_iter]
type = ElementAverageValue
variable = iter
outputs = 'console csv'
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 4E7
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 5
convert_to_radians = true
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulombMulti
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
use_custom_returnMap = false
yield_function_tolerance = 1.0E+2 # Note larger value
shift = 1.0E+2 # Note larger value
internal_constraint_tolerance = 1.0E-7
[../]
[./mc_smooth]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4E6
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./tensile]
type = SolidMechanicsPlasticTensileMulti
tensile_strength = ts
yield_function_tolerance = 1.0E+2 # Note larger value
shift = 1.0E+2 # Note larger value
internal_constraint_tolerance = 1.0E-7
use_custom_returnMap = false
use_custom_cto = false
[../]
[./tensile_smooth]
type = SolidMechanicsPlasticTensile
tensile_strength = ts
tensile_tip_smoother = 1E5
yield_function_tolerance = 1.0
internal_constraint_tolerance = 1.0E-7
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '1.0E9 1.3E9'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-5 # Note larger value, to match the larger yield_function_tolerances
plastic_models = 'tensile mc'
max_NR_iterations = 5
specialIC = 'rock'
deactivation_scheme = 'safe'
min_stepsize = 1
max_stepsize_for_dumb = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1 1 1'
debug_jac_at_intnl = '1 1 1 1'
debug_stress_change = 1E1
debug_pm_change = '1E-6 1E-6 1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6 1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = special_rock1
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/capped_mohr_coulomb/small_deform15.i)
# Using CappedMohrCoulomb with compressive failure only
# A single element is incrementally compressed in the z and x directions
# This causes the return direction to be along the hypersurface sigma_I = 0
# and the resulting stresses are checked to lie on the expected yield surface
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_xx stress_xy stress_xz stress_yy stress_yz stress_zz'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '-2*x*t'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '0'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-0.5*z*(t+1.5*t*t)'
[../]
[]
[AuxVariables]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 3
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_I]
type = PointValue
point = '0 0 0'
variable = max_principal_stress
[../]
[./s_II]
type = PointValue
point = '0 0 0'
variable = mid_principal_stress
[../]
[./s_III]
type = PointValue
point = '0 0 0'
variable = min_principal_stress
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1
[../]
[./coh]
type = SolidMechanicsHardeningConstant
value = 1E6
[../]
[./ang]
type = SolidMechanicsHardeningConstant
value = 0.5
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0 2.0'
[../]
[./tensile]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = coh
friction_angle = ang
dilation_angle = ang
smoothing_tol = 0.5
yield_function_tol = 1.0E-12
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = tensile
perform_finite_strain_rotations = false
[../]
[]
[Executioner]
end_time = 1
dt = 0.1
type = Transient
[]
[Outputs]
file_base = small_deform15
csv = true
[]
(modules/contact/test/tests/ranfs-and-scaling/bouncing-block-ranfs.i)
starting_point = 2e-1
offset = 1e-2
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
file = long-bottom-block-no-lower-d-coarse.e
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[ICs]
[./disp_y]
block = 2
variable = disp_y
value = ${fparse starting_point + offset}
type = ConstantIC
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = false
use_automatic_differentiation = true
strain = SMALL
[]
[]
[Materials]
[elasticity]
type = ADComputeIsotropicElasticityTensor
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[stress]
type = ADComputeLinearElasticStress
[]
[]
[Constraints]
[./disp_x]
type = RANFSNormalMechanicalContact
secondary = 10
primary = 20
variable = disp_x
primary_variable = disp_x
component = x
normal_smoothing_distance = 0.1
[../]
[./disp_y]
type = RANFSNormalMechanicalContact
secondary = 10
primary = 20
variable = disp_y
primary_variable = disp_y
component = y
normal_smoothing_distance = 0.1
[../]
[]
[BCs]
[./botx]
type = DirichletBC
variable = disp_x
boundary = 40
value = 0.0
[../]
[./boty]
type = DirichletBC
variable = disp_y
boundary = 40
value = 0.0
[../]
[./topy]
type = FunctionDirichletBC
variable = disp_y
boundary = 30
function = '${starting_point} * cos(2 * pi / 40 * t) + ${offset}'
[../]
[./leftx]
type = FunctionDirichletBC
variable = disp_x
boundary = 50
function = '1e-2 * t'
[../]
[]
[Executioner]
type = Transient
end_time = 100
dt = 5
dtmin = 2.5
solve_type = 'PJFNK'
petsc_options = '-snes_converged_reason -ksp_converged_reason'
petsc_options_iname = '-pc_type -pc_hypre_type -mat_mffd_err'
petsc_options_value = 'hypre boomeramg 1e-5'
l_max_its = 30
nl_max_its = 20
line_search = 'none'
automatic_scaling = true
verbose = true
scaling_group_variables = 'disp_x disp_y'
resid_vs_jac_scaling_param = 1
nl_rel_tol = 1e-12
snesmf_reuse_base = false
[]
[Debug]
show_var_residual_norms = true
[]
[Outputs]
[exo]
type = Exodus
[]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Postprocessors]
[nl]
type = NumNonlinearIterations
[]
[lin]
type = NumLinearIterations
[]
[tot_nl]
type = CumulativeValuePostprocessor
postprocessor = nl
[]
[tot_lin]
type = CumulativeValuePostprocessor
postprocessor = lin
[]
[]
(test/tests/multiapps/sub_cycling_failure/parent_gold.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Functions]
# These mimic the behavior of the failing solve
[./dts]
type = PiecewiseLinear
x = '0 0.1 0.15'
y = '0.1 0.05 0.1'
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 4
dt = 0.1
[./TimeStepper]
type = FunctionDT
function = dts
[../]
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub]
type = TransientMultiApp
app_type = MooseTestApp
execute_on = timestep_end
positions = '0 0 0'
input_files = sub_gold.i
sub_cycling = true
[../]
[]
(test/tests/transfers/general_field/nearest_node/regular/sub_array.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
xmax = 0.2
ymax = 0.2
[]
[AuxVariables]
[from_main]
initial_condition = '-1 -1'
components = 2
[]
[from_main_elem]
order = CONSTANT
family = MONOMIAL
initial_condition = '-1 -1'
components = 2
[]
[to_main]
[InitialCondition]
type = ArrayFunctionIC
function = '3+2*x*x+3*y*y*y 5+2*x*x+3*y*y*y'
[]
components = 2
[]
[to_main_elem]
order = CONSTANT
family = MONOMIAL
[InitialCondition]
type = ArrayFunctionIC
function = '4+2*x*x+3*y*y*y 6+2*x*x+3*y*y*y'
[]
components = 2
[]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Problem]
solve = false
[]
[Outputs]
[out]
type = Exodus
hide = 'to_main to_main_elem'
overwrite = true
[]
[]
(modules/combined/test/tests/cavity_pressure/rz.i)
#
# Cavity Pressure Test
#
# This test is designed to compute an internal pressure based on
# p = n * R * T / V
# where
# p is the pressure
# n is the amount of material in the volume (moles)
# R is the universal gas constant
# T is the temperature
# V is the volume
#
# The mesh is composed of one block (2) with an interior cavity of volume 8.
# Block 1 sits in the cavity and has a volume of 1. Thus, the total
# initial volume is 7.
# The test adjusts T in the following way:
# T => T0 + beta * t
# with
# beta = T0
# T0 = 240.54443866068704
# V0 = 7
# n0 = f(p0)
# p0 = 100
# R = 8.314472 J * K^(-1) * mol^(-1)
#
# So, n0 = p0 * V0 / R / T0 = 100 * 7 / 8.314472 / 240.544439
# = 0.35
#
# At t = 1, p = 200.
[Problem]
coord_type = RZ
[]
[GlobalParams]
displacements = 'disp_r disp_z'
[]
[Mesh]
file = rz.e
[]
[Functions]
[temperature]
type = PiecewiseLinear
x = '0 1'
y = '1 2'
scale_factor = 240.54443866068704
[]
[]
[Variables]
[disp_r]
[]
[disp_z]
[]
[temp]
initial_condition = 240.54443866068704
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
[]
[heat]
type = Diffusion
variable = temp
use_displaced_mesh = true
[]
[]
[BCs]
[no_x]
type = DirichletBC
variable = disp_r
boundary = '1 2'
value = 0.0
[]
[no_y]
type = DirichletBC
variable = disp_z
boundary = '1 2'
value = 0.0
[]
[temperatureInterior]
type = FunctionDirichletBC
boundary = 2
function = temperature
variable = temp
[]
[CavityPressure]
[1]
boundary = 2
initial_pressure = 100
R = 8.314472
temperature = aveTempInterior
volume = internalVolume
startup_time = 0.5
output = ppress
[]
[]
[]
[Materials]
[elastic_tensor1]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 1
[]
[strain1]
type = ComputeAxisymmetricRZFiniteStrain
block = 1
[]
[stress1]
type = ComputeFiniteStrainElasticStress
block = 1
[]
[elastic_tensor2]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e6
poissons_ratio = 0.3
block = 2
[]
[strain2]
type = ComputeAxisymmetricRZFiniteStrain
block = 2
[]
[stress2]
type = ComputeFiniteStrainElasticStress
block = 2
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type -sub_pc_type'
petsc_options_value = 'asm lu'
nl_abs_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.0
use_pre_SMO_residual = true
[]
[Postprocessors]
[internalVolume]
type = InternalVolume
boundary = 2
execute_on = 'initial linear'
[]
[aveTempInterior]
type = SideAverageValue
boundary = 2
variable = temp
execute_on = 'initial linear'
[]
[]
[Outputs]
exodus = true
[checkpoint]
type = Checkpoint
num_files = 1
[]
[]
(modules/solid_mechanics/test/tests/multi/three_surface12.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 3
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 1.5E-6m in y direction and 1.5E-6 in z direction.
# trial stress_yy = .15 and stress_zz = 1.5
#
# Then SimpleTester0 and SimpleTester1 should activate and the algorithm will return to
# stress_zz=1=stress_yy
# internal0 should be 0.5 and internal1 should be 0.5
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '1.5E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '1.5E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 3
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface12
exodus = false
[./csv]
type = CSV
[../]
[]
(test/tests/geomsearch/3d_moving_penetration_smoothing/pl_test3qnstt.i)
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Mesh]
file = pl_test3qtt.e
displacements = 'disp_x disp_y disp_z'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[AuxVariables]
[./distance]
[../]
[./tangential_distance]
[../]
[./normal_x]
[../]
[./normal_y]
[../]
[./normal_z]
[../]
[./closest_point_x]
[../]
[./closest_point_y]
[../]
[./closest_point_z]
[../]
# [./element_id]
# [../]
[./side]
[../]
[]
[Kernels]
[./diff_x]
type = Diffusion
variable = disp_x
[../]
[./diff_y]
type = Diffusion
variable = disp_y
[../]
[./diff_z]
type = Diffusion
variable = disp_z
[../]
[]
[AuxKernels]
[./penetrate]
type = PenetrationAux
variable = distance
boundary = 11 #secondary
paired_boundary = 12 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate2]
type = PenetrationAux
variable = distance
boundary = 12 #secondary
paired_boundary = 11 #primary
tangential_tolerance = 0.09
normal_smoothing_distance = 0.2
[../]
[./penetrate3]
type = PenetrationAux
variable = tangential_distance
boundary = 11
paired_boundary = 12
quantity = tangential_distance
[../]
[./penetrate4]
type = PenetrationAux
variable = tangential_distance
boundary = 12
paired_boundary = 11
quantity = tangential_distance
[../]
[./penetrate5]
type = PenetrationAux
variable = normal_x
boundary = 11
paired_boundary = 12
quantity = normal_x
[../]
[./penetrate6]
type = PenetrationAux
variable = normal_x
boundary = 12
paired_boundary = 11
quantity = normal_x
[../]
[./penetrate7]
type = PenetrationAux
variable = normal_y
boundary = 11
paired_boundary = 12
quantity = normal_y
[../]
[./penetrate8]
type = PenetrationAux
variable = normal_y
boundary = 12
paired_boundary = 11
quantity = normal_y
[../]
[./penetrate9]
type = PenetrationAux
variable = normal_z
boundary = 11
paired_boundary = 12
quantity = normal_z
[../]
[./penetrate10]
type = PenetrationAux
variable = normal_z
boundary = 12
paired_boundary = 11
quantity = normal_z
[../]
[./penetrate11]
type = PenetrationAux
variable = closest_point_x
boundary = 11
paired_boundary = 12
quantity = closest_point_x
[../]
[./penetrate12]
type = PenetrationAux
variable = closest_point_x
boundary = 12
paired_boundary = 11
quantity = closest_point_x
[../]
[./penetrate13]
type = PenetrationAux
variable = closest_point_y
boundary = 11
paired_boundary = 12
quantity = closest_point_y
[../]
[./penetrate14]
type = PenetrationAux
variable = closest_point_y
boundary = 12
paired_boundary = 11
quantity = closest_point_y
[../]
[./penetrate15]
type = PenetrationAux
variable = closest_point_z
boundary = 11
paired_boundary = 12
quantity = closest_point_z
[../]
[./penetrate16]
type = PenetrationAux
variable = closest_point_z
boundary = 12
paired_boundary = 11
quantity = closest_point_z
[../]
# [./penetrate17]
# type = PenetrationAux
# variable = element_id
# boundary = 11
# paired_boundary = 12
# quantity = element_id
# [../]
#
# [./penetrate18]
# type = PenetrationAux
# variable = element_id
# boundary = 12
# paired_boundary = 11
# quantity = element_id
# [../]
[./penetrate19]
type = PenetrationAux
variable = side
boundary = 11
paired_boundary = 12
quantity = side
[../]
[./penetrate20]
type = PenetrationAux
variable = side
boundary = 12
paired_boundary = 11
quantity = side
[../]
[]
[BCs]
[./b1x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 1
value = 0
[../]
[./b1y]
type = DirichletBC
variable = disp_y
preset = false
boundary = 1
value = 0
[../]
[./b1z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 1
value = 0
[../]
[./b2x]
type = DirichletBC
variable = disp_x
preset = false
boundary = 2
value = 0
[../]
[./b2y]
type = FunctionDirichletBC
variable = disp_y
preset = false
boundary = 2
function = disp_y
[../]
[./b2z]
type = DirichletBC
variable = disp_z
preset = false
boundary = 2
value = 0
[../]
[]
[Functions]
[./disp_y]
type = PiecewiseLinear
x = '0.0 0.25 0.75 1.0'
y = '0.0 2.0 -2.0 0.0'
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
nl_abs_tol = 1e-7
l_max_its = 10
start_time = 0.0
dt = 0.02
end_time = 1.0
[./Quadrature]
order = THIRD
[../]
[]
[Outputs]
file_base = pl_test3qnstt_out
exodus = true
[]
(modules/solid_mechanics/test/tests/rom_stress_update/ad_verification.i)
[Mesh]
type = GeneratedMesh
dim = 3
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temp_aux]
type = FunctionAux
variable = temperature
function = temp_fcn
execute_on = 'initial timestep_begin'
[]
[]
[Functions]
[rhom_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 1
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[rhoi_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 2
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[vmJ2_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 3
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[evm_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 4
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[temp_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 5
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[rhom_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 7
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[rhoi_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 8
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[creep_rate_soln_fcn]
type = PiecewiseConstant
data_file = ss316_verification_data.csv
x_index_in_file = 0
y_index_in_file = 10
format = columns
xy_in_file_only = false
direction = LEFT_INCLUSIVE
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = 'vonmises_stress'
use_automatic_differentiation = true
[]
[]
[BCs]
[symmx]
type = ADDirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmy]
type = ADDirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmz]
type = ADDirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pull_x]
type = ADDirichletBC
variable = disp_x
boundary = right
value = 1e-5 # This is required to make a non-zero effective trial stress so radial return is engaged
[]
[]
[Materials]
[elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
shear_modulus = 1e13
poissons_ratio = 0.3
[]
[stress]
type = ADComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = ADSS316HLAROMANCEStressUpdateTest
temperature = temperature
effective_inelastic_strain_name = effective_creep_strain
internal_solve_full_iteration_history = true
apply_strain = false
outputs = all
wall_dislocation_density_forcing_function = rhoi_fcn
cell_dislocation_density_forcing_function = rhom_fcn
old_creep_strain_forcing_function = evm_fcn
wall_input_window_low_failure = ERROR
wall_input_window_high_failure = ERROR
cell_input_window_low_failure = ERROR
cell_input_window_high_failure = ERROR
temperature_input_window_low_failure = ERROR
temperature_input_window_high_failure = ERROR
stress_input_window_low_failure = ERROR
stress_input_window_high_failure = ERROR
old_strain_input_window_low_failure = ERROR
old_strain_input_window_high_failure = ERROR
environment_input_window_low_failure = ERROR
environment_input_window_high_failure = ERROR
effective_stress_forcing_function = vmJ2_fcn
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-1 # Nothing is really being solved here, so loose tolerances are okay
dt = 1e-3
end_time = 1e-2
timestep_tolerance = 1e-3
[]
[Postprocessors]
[extrapolation]
type = ElementAverageValue
variable = ROM_extrapolation
outputs = console
[]
[old_strain_in]
type = FunctionValuePostprocessor
function = evm_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[temperature]
type = ElementAverageValue
variable = temperature
outputs = console
[]
[rhom]
type = ElementAverageValue
variable = cell_dislocations
[]
[rhoi]
type = ElementAverageValue
variable = wall_dislocations
[]
[creep_rate]
type = ElementAverageValue
variable = creep_rate
[]
[rhom_in]
type = FunctionValuePostprocessor
function = rhom_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhoi_in]
type = FunctionValuePostprocessor
function = rhoi_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[vmJ2_in]
type = FunctionValuePostprocessor
function = vmJ2_fcn
execute_on = 'TIMESTEP_END initial'
outputs = console
[]
[rhom_soln]
type = FunctionValuePostprocessor
function = rhom_soln_fcn
outputs = console
[]
[rhoi_soln]
type = FunctionValuePostprocessor
function = rhoi_soln_fcn
outputs = console
[]
[creep_rate_soln]
type = FunctionValuePostprocessor
function = creep_rate_soln_fcn
[]
[rhom_diff]
type = ParsedPostprocessor
pp_names = 'rhom_soln rhom'
expression = '(rhom_soln - rhom) / rhom_soln'
outputs = console
[]
[rhoi_diff]
type = ParsedPostprocessor
pp_names = 'rhoi_soln rhoi'
expression = '(rhoi_soln - rhoi) / rhoi_soln'
outputs = console
[]
[creep_rate_diff]
type = ParsedPostprocessor
pp_names = 'creep_rate creep_rate_soln'
expression = '(creep_rate_soln - creep_rate) / creep_rate_soln'
outputs = console
[]
[z_rhom_max_diff]
type = TimeExtremeValue
postprocessor = rhom_diff
value_type = abs_max
[]
[z_rhoi_max_diff]
type = TimeExtremeValue
postprocessor = rhoi_diff
value_type = abs_max
[]
[z_creep_rate_max_diff]
type = TimeExtremeValue
postprocessor = creep_rate_diff
value_type = abs_max
[]
[]
[Outputs]
csv = true
execute_on = 'INITIAL TIMESTEP_END FINAL'
[]
(modules/porous_flow/test/tests/infiltration_and_drainage/rsc02.i)
# RSC test with low-res time and spatial resolution
[Mesh]
type = GeneratedMesh
dim = 2
nx = 200
ny = 1
xmin = 0
xmax = 10 # x is the depth variable, called zeta in RSC
ymin = 0
ymax = 0.05
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Functions]
[dts]
type = PiecewiseLinear
y = '3E-2 5E-1 8E-1'
x = '0 1 5'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'pwater poil'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureRSC
oil_viscosity = 2E-3
scale_ratio = 2E3
shift = 10
[]
[]
[FluidProperties]
[water]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 10
thermal_expansion = 0
viscosity = 1e-3
[]
[oil]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 20
thermal_expansion = 0
viscosity = 2e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePP
phase0_porepressure = pwater
phase1_porepressure = poil
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[water]
type = PorousFlowSingleComponentFluid
fp = water
phase = 0
compute_enthalpy = false
compute_internal_energy = false
[]
[oil]
type = PorousFlowSingleComponentFluid
fp = oil
phase = 1
compute_enthalpy = false
compute_internal_energy = false
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_oil]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.25
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
[]
[]
[Variables]
[pwater]
[]
[poil]
[]
[]
[ICs]
[water_init]
type = ConstantIC
variable = pwater
value = 0
[]
[oil_init]
type = ConstantIC
variable = poil
value = 15
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = pwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
fluid_component = 0
variable = pwater
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = poil
[]
[flux1]
type = PorousFlowAdvectiveFlux
fluid_component = 1
variable = poil
[]
[]
[AuxVariables]
[SWater]
family = MONOMIAL
order = CONSTANT
[]
[SOil]
family = MONOMIAL
order = CONSTANT
[]
[massfrac_ph0_sp0]
initial_condition = 1
[]
[massfrac_ph1_sp0]
initial_condition = 0
[]
[]
[AuxKernels]
[SWater]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 0
variable = SWater
[]
[SOil]
type = MaterialStdVectorAux
property = PorousFlow_saturation_qp
index = 1
variable = SOil
[]
[]
[BCs]
# we are pumping water into a system that has virtually incompressible fluids, hence the pressures rise enormously. this adversely affects convergence because of almost-overflows and precision-loss problems. The fixed things help keep pressures low and so prevent these awful behaviours. the movement of the saturation front is the same regardless of the fixed things.
active = 'recharge fixedoil fixedwater'
[recharge]
type = PorousFlowSink
variable = pwater
boundary = 'left'
flux_function = -1.0
[]
[fixedwater]
type = DirichletBC
variable = pwater
boundary = 'right'
value = 0
[]
[fixedoil]
type = DirichletBC
variable = poil
boundary = 'right'
value = 15
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options = '-snes_converged_reason -ksp_diagonal_scale -ksp_diagonal_scale_fix -ksp_gmres_modifiedgramschmidt -snes_linesearch_monitor'
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -sub_pc_factor_shift_type -pc_asm_overlap -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu NONZERO 2 1E-10 1E-10 10000'
[]
[]
[VectorPostprocessors]
[swater]
type = LineValueSampler
warn_discontinuous_face_values = false
variable = SWater
start_point = '0 0 0'
end_point = '7 0 0'
sort_by = x
num_points = 21
execute_on = timestep_end
[]
[]
[Executioner]
type = Transient
solve_type = Newton
petsc_options = '-snes_converged_reason'
end_time = 5
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
file_base = rsc02
[along_line]
type = CSV
execute_vector_postprocessors_on = final
[]
[exodus]
type = Exodus
execute_on = 'initial final'
[]
[]
(test/tests/outputs/displacement/displaced_eq_transient_test.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 5
ny = 5
elem_type = QUAD4
displacements = 'u v'
[]
[Functions]
[./right_u]
type = ParsedFunction
expression = 0.1*t
[../]
[./fn_v]
type = ParsedFunction
expression = (x+1)*y*0.1*t
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[./v]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td_u]
type = TimeDerivative
variable = u
use_displaced_mesh = true
[../]
[./diff_u]
type = Diffusion
variable = u
use_displaced_mesh = true
[../]
[./td_v]
type = TimeDerivative
variable = v
[../]
[./diff_v]
type = Diffusion
variable = v
[../]
[]
[BCs]
[./left_u]
type = DirichletBC
variable = u
boundary = 3
value = 0
[../]
[./right_u]
type = FunctionDirichletBC
variable = u
boundary = 1
function = right_u
[../]
[./left_v]
type = FunctionDirichletBC
variable = v
boundary = '0 2'
function = fn_v
[../]
[]
[Executioner]
type = Transient
dt = 0.1
start_time = 0
num_steps = 10
solve_type = 'PJFNK'
[]
[Outputs]
[./out_displaced]
type = Exodus
use_displaced = true
[../]
[]
(modules/level_set/test/tests/transfers/markers/multi_level/parent.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[Adaptivity]
marker = marker
max_h_level = 2
cycles_per_step = 2
[./Indicators]
[./error]
type = GradientJumpIndicator
variable = u
[../]
[../]
[./Markers]
[./marker]
type = ErrorFractionMarker
coarsen = 0.4
refine = 0.5
indicator = error
[../]
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Problem]
type = LevelSetProblem
[]
[Executioner]
type = Transient
dt = 0.02
num_steps = 4
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[MultiApps]
[./sub]
type = TransientMultiApp
input_files = 'sub.i'
execute_on = TIMESTEP_END
[../]
[]
[Transfers]
[./marker_to_sub]
type = LevelSetMeshRefinementTransfer
to_multi_app = sub
source_variable = marker
variable = marker
check_multiapp_execute_on = false
[../]
[]
[Outputs]
hide = u
exodus = true
[]
(test/tests/outputs/console/console_final.i)
###########################################################
# This test exercises console Output control. The console
# output is only output every third step. Additionally it
# is forced to be output after the final timestep as well.
#
# @Requirement U1.40
###########################################################
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Functions]
[./ffn]
type = ParsedFunction
expression = -4
[../]
[./exactfn]
type = ParsedFunction
expression = x*x+y*y
[../]
[./aux_exact_fn]
type = ParsedFunction
expression = t*(x*x+y*y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = ffn
[../]
[]
[AuxVariables]
[./aux_u]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./a]
type = FunctionAux
variable = aux_u
function = aux_exact_fn
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exactfn
[../]
[]
[Postprocessors]
[./elem_56]
type = ElementalVariableValue
variable = u
elementid = 56
[../]
[./aux_elem_99]
type = ElementalVariableValue
variable = aux_u
elementid = 99
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.01
start_time = 0
num_steps = 10
[]
[Outputs]
time_step_interval = 3
execute_on = 'initial timestep_end final'
[]
(modules/peridynamics/test/tests/jacobian_check/generalized_planestrain_thermomechanics_OSPD.i)
# NOTE: this jacobian test for the coupled thermomechanical model must use displaced mesh, otherwise the difference for the first step is huge
[GlobalParams]
displacements = 'disp_x disp_y'
temperature = temp
scalar_out_of_plane_strain = scalar_strain_zz
full_jacobian = true
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./temp]
initial_condition = 0.5
[../]
[./scalar_strain_zz]
order = FIRST
family = SCALAR
[../]
[]
[AuxVariables]
[./stress_zz]
order = FIRST
family = LAGRANGE
[../]
[]
[Modules/Peridynamics/Mechanics]
[./Master]
[./all]
formulation = ORDINARY_STATE
[../]
[../]
[./GeneralizedPlaneStrain]
[./all]
formulation = ORDINARY_STATE
out_of_plane_stress_variable = stress_zz
[../]
[../]
[]
[Kernels]
[./heat]
type = HeatConductionBPD
variable = temp
[../]
[]
[AuxKernels]
[./stress_zz]
type = NodalRankTwoPD
variable = stress_zz
poissons_ratio = 0.3
youngs_modulus = 1e6
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
rank_two_tensor = stress
output_type = component
index_i = 2
index_j = 2
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
poissons_ratio = 0.3
youngs_modulus = 1e6
[../]
[./force_density]
type = ComputeSmallStrainConstantHorizonMaterialOSPD
thermal_expansion_coeff = 0.02
stress_free_temperature = 0.5
[../]
[./thermal_mat]
type = ThermalConstantHorizonMaterialBPD
thermal_conductivity = 1.0
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_type'
petsc_options_value = 'bcgs bjacobi test'
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
end_time = 1
dt = 1
num_steps = 1
[]
(modules/solid_mechanics/test/tests/dynamics/time_integration/direct_central_difference.i)
###########################################################
# This is a simple test with a time-dependent problem
# demonstrating the use of a central difference with a
# direct calculation of acceleration.
#
# Testing that the first and second time derivatives
# are calculated correctly using the Central Difference Direct
# method
###########################################################
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = GeneratedMesh
dim = 2
xmin = -1
xmax = 1
ymin = -1
ymax = 1
nx = 1
ny = 1
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Functions]
[forcing_fn]
type = PiecewiseLinear
x = '0.0 0.1 0.2 0.3 0.4 0.5 0.6'
y = '0.0 0.0 0.0025 0.01 0.0175 0.02 0.02'
[]
[]
[Kernels]
[DynamicSolidMechanics]
displacements = 'disp_x disp_y'
[]
[massmatrix]
type = MassMatrix
density = density
matrix_tags = 'system'
variable = disp_x
[]
[massmatrix_y]
type = MassMatrix
density = density
matrix_tags = 'system'
variable = disp_y
[]
[]
[Materials]
[elasticity_tensor_block_one]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1e1
poissons_ratio = 0.0
[]
[strain_block]
type = ComputeFiniteStrain
displacements = 'disp_x disp_y'
implicit = false
[]
[stress_block]
type = ComputeFiniteStrainElasticStress
implicit = false
[]
[density]
type = GenericConstantMaterial
prop_names = 'density'
prop_values = 1
[]
[]
[BCs]
[left_x]
type = DirectFunctionDirichletBC
variable = disp_x
boundary = 'left'
function = forcing_fn
[]
[right_x]
type = DirectFunctionDirichletBC
variable = disp_x
boundary = 'right'
function = forcing_fn
[]
[]
[Executioner]
type = Transient
[TimeIntegrator]
type = DirectCentralDifference
mass_matrix_tag = 'system'
[]
start_time = 0.0
num_steps = 6
dt = 0.1
[]
[Postprocessors]
[udot]
type = ElementAverageTimeDerivative
variable = disp_x
[]
[udotdot]
type = ElementAverageSecondTimeDerivative
variable = disp_x
[]
[u]
type = ElementAverageValue
variable = disp_x
[]
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/iterative/iterative.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = CoefDiffusion
variable = u
coef = 0.1
[../]
[./time]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 20
dt = 0.1
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'timestep_end'
[./out]
type = Exodus
nonlinear_residual_dt_divisor = 100
linear_residual_dt_divisor = 100
start_time = 1.8
end_time = 1.85
execute_on = 'nonlinear linear timestep_end'
[../]
[]
(modules/thermal_hydraulics/test/tests/postprocessors/heat_structure_energy/heat_structure_energy_plate.i)
# Tests the HeatStructureEnergy post-processor for a plate geometry.
#
# The dimensions of the heat structure are:
# x in (x1, x2) = (0, 2) => length (x-direction) = 2
# y region 1: y in (y1, y2) = (0, 4)
# y region 2: y in (y2, y3) = (4, 7)
# => widths (y-direction) = [4, 3]
# z in (z1, z2) = (0, 4) => depth (z-direction) = 4
#
# The temperature distribution is the following linear function:
# T(x,y) = A * x + B * y + C
# where A = 0.2, B = 0.4, C = 0.5.
# The integral of this function w.r.t. y = (y2, y3) is
# A * x * dy2 + 0.5 * B * (y3^2 - y2^2) + C * dy2
# where dy2 = y3 - y2. The integral of this w.r.t. x = (x1, x2) is
# A * dy2 * 0.5 * (x2^2 - x1^2) + B * dx * 0.5 * (y3^2 - y2^2) + C * dy2 * dx
# where dx = x2 - x1. Substituting values gives int(T) = 17.4
#
# The post-processor computes the integral
# rho2 * cp2 * int_x int_y2 T(x, y) * P(y) * dy * dx
# Here P(y) is equal to the depth: P(y) = depth = 4
#
# The relevant heat structure material properties are
# rho2 = 3
# cp2 = 5
#
# Finally, rho2 * cp2 * int(T) * P = 1044.
#
# For a test variation using a reference temperature of T_ref = 0.5,
# rho2 * cp2 * int(T - T_ref) * P = 864.
[SolidProperties]
[region1-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 1
rho = 1
[]
[region2-mat]
type = ThermalFunctionSolidProperties
k = 1
cp = 5
rho = 3
[]
[]
[Functions]
[T0_fn]
type = ParsedFunction
expression = '0.2 * x + 0.4 * y + 0.5'
[]
[]
[Components]
[heat_structure]
type = HeatStructurePlate
position = '0 0 0'
orientation = '1 0 0'
length = 2.0
depth = 4.0
n_elems = 5
names = 'region1 region2'
solid_properties = 'region1-mat region2-mat'
solid_properties_T_ref = '300 300'
widths = '4.0 3.0'
n_part_elems = '5 5'
initial_T = T0_fn
[]
[]
[Postprocessors]
[E_tot]
type = ADHeatStructureEnergy
block = 'heat_structure:region2'
plate_depth = 4.0
execute_on = 'initial'
[]
[]
[Problem]
solve = false
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
file_base = 'heat_structure_energy_plate'
csv = true
execute_on = 'initial'
[]
(modules/porous_flow/test/tests/chemistry/dissolution_limited.i)
# The dissolution reaction, with limited initial mineral concentration
#
# a <==> mineral
#
# produces "mineral". Using mineral_density = fluid_density, theta = 1 = eta, the DE is
#
# a' = -(mineral / porosity)' = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
#
# The following parameters are used
#
# T_ref = 0.5 K
# T = 1 K
# activation_energy = 3 J/mol
# gas_constant = 6 J/(mol K)
# kinetic_rate_at_ref_T = 0.60653 mol/(m^2 s)
# These give rate = 0.60653 * exp(1/2) = 1 mol/(m^2 s)
#
# surf_area = 0.5 m^2/L
# molar_volume = 2 L/mol
# These give rate * surf_area * molar_vol = 1 s^-1
#
# equilibrium_constant = 0.5 (dimensionless)
# primary_activity_coefficient = 2 (dimensionless)
# stoichiometry = 1 (dimensionless)
# This means that 1 - (1 / eqm_const) * (act_coeff * a)^stoi = 1 - 4 a, which is positive for a < 0.25, ie dissolution for a(t=0) < 0.25
#
# The solution of the DE is
# a = eqm_const / act_coeff + (a(t=0) - eqm_const / act_coeff) exp(-rate * surf_area * molar_vol * act_coeff * t / eqm_const)
# = 0.25 + (a(t=0) - 0.25) exp(-4 * t)
# c = c(t=0) - (a - a(t=0)) * porosity
#
# However, c(t=0) is small, so that the reaction only works until c=0, then a and c both remain fixed
#
# This test checks that (a + c / porosity) is time-independent, and that a follows the above solution, until c=0 and thereafter remains fixed.
#
# Aside:
# The exponential curve is not followed exactly because moose actually solves
# (a - a_old)/dt = rate * surf_area * molar_vol (1 - (1 / eqm_const) * (act_coeff * a)^stoi)
# which does not give an exponential exactly, except in the limit dt->0
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[a]
initial_condition = 0.05
[]
[]
[AuxVariables]
[eqm_k]
initial_condition = 0.5
[]
[pressure]
[]
[ini_mineral_conc]
initial_condition = 0.015
[]
[mineral]
family = MONOMIAL
order = CONSTANT
[]
[should_be_static]
family = MONOMIAL
order = CONSTANT
[]
[]
[AuxKernels]
[mineral]
type = PorousFlowPropertyAux
property = mineral_concentration
mineral_species = 0
variable = mineral
[]
[should_be_static]
type = ParsedAux
coupled_variables = 'mineral a'
expression = 'a + mineral / 0.1'
variable = should_be_static
[]
[]
[GlobalParams]
PorousFlowDictator = dictator
[]
[Kernels]
[mass_a]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = a
[]
[pre_dis]
type = PorousFlowPreDis
variable = a
mineral_density = 1000
stoichiometry = 1
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = a
number_fluid_phases = 1
number_fluid_components = 2
number_aqueous_kinetic = 1
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 2e9 # huge, so mimic chemical_reactions
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
temperature = 1
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = pressure
[]
[mass_frac]
type = PorousFlowMassFraction
mass_fraction_vars = a
[]
[predis]
type = PorousFlowAqueousPreDisChemistry
primary_concentrations = a
num_reactions = 1
equilibrium_constants = eqm_k
primary_activity_coefficients = 2
reactions = 1
specific_reactive_surface_area = 0.5
kinetic_rate_constant = 0.6065306597126334
activation_energy = 3
molar_volume = 2
gas_constant = 6
reference_temperature = 0.5
[]
[mineral_conc]
type = PorousFlowAqueousPreDisMineral
initial_concentrations = ini_mineral_conc
[]
[simple_fluid]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = Newton
nl_abs_tol = 1E-10
dt = 0.01
end_time = 1
[]
[Postprocessors]
[a]
type = PointValue
point = '0 0 0'
variable = a
[]
[should_be_static]
type = PointValue
point = '0 0 0'
variable = should_be_static
[]
[]
[Outputs]
time_step_interval = 10
csv = true
perf_graph = true
[]
(modules/porous_flow/test/tests/plastic_heating/compressive01.i)
# Tensile heating, using capped weak-plane plasticity
# z_disp(z=1) = -t
# totalstrain_zz = -t
# with C_ijkl = 0.5 0.25
# stress_zz = -t, but with compressive_strength = 1, stress_zz = max(-t, -1)
# so plasticstrain_zz = -(t - 1)
# heat_energy_rate = coeff * (t - 1)
# Heat capacity of rock = specific_heat_cap * density = 4
# So temperature of rock should be:
# (1 - porosity) * 4 * T = (1 - porosity) * coeff * (t - 1)
[Mesh]
type = GeneratedMesh
dim = 3
xmin = -10
xmax = 10
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
[]
[Variables]
[temperature]
[]
[]
[Kernels]
[energy_dot]
type = PorousFlowEnergyTimeDerivative
variable = temperature
base_name = non_existent
[]
[phe]
type = PorousFlowPlasticHeatEnergy
variable = temperature
[]
[]
[AuxVariables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[AuxKernels]
[disp_z]
type = FunctionAux
variable = disp_z
function = '-z*t'
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = temperature
number_fluid_phases = 0
number_fluid_components = 0
[]
[coh]
type = TensorMechanicsHardeningConstant
value = 100
[]
[tanphi]
type = TensorMechanicsHardeningConstant
value = 1.0
[]
[t_strength]
type = TensorMechanicsHardeningConstant
value = 1
[]
[c_strength]
type = TensorMechanicsHardeningConstant
value = 1
[]
[]
[Materials]
[rock_internal_energy]
type = PorousFlowMatrixInternalEnergy
specific_heat_capacity = 2
density = 2
[]
[temp]
type = PorousFlowTemperature
temperature = temperature
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.2
[]
[phe]
type = ComputePlasticHeatEnergy
[]
[elasticity_tensor]
type = ComputeElasticityTensor
fill_method = symmetric_isotropic
C_ijkl = '0.5 0.25'
[]
[strain]
type = ComputeIncrementalStrain
displacements = 'disp_x disp_y disp_z'
[]
[admissible]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[]
[mc]
type = CappedWeakPlaneStressUpdate
cohesion = coh
tan_friction_angle = tanphi
tan_dilation_angle = tanphi
tensile_strength = t_strength
compressive_strength = c_strength
tip_smoother = 0
smoothing_tol = 1
yield_function_tol = 1E-10
perfect_guess = true
[]
[]
[Postprocessors]
[temp]
type = PointValue
point = '0 0 0'
variable = temperature
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1
end_time = 10
[]
[Outputs]
file_base = compressive01
csv = true
[]
(modules/solid_mechanics/test/tests/multi/three_surface09.i)
# Plasticit models:
# SimpleTester0 with a = 0 and b = 1 and strength = 1
# SimpleTester1 with a = 1 and b = 0 and strength = 1
# SimpleTester2 with a = 1 and b = 1 and strength = 1.5
#
# Lame lambda = 0 (Poisson=0). Lame mu = 0.5E6
#
# A single element is stretched by 2.0E-6m in y direction and 0.0E-6 in z direction.
# trial stress_yy = 2.0 and stress_zz = 0.0
#
# Then SimpleTester1 and SimpleTester2 should activate and the algorithm will return to
# the corner stress_yy=1.0, stress_zz=0.5
# However, this will mean that internal2<0, so SimpleTester2 will be deactivated
# and the algorithm will return to stress_yy=1
# internal1 should be 1.0, and internal2 should be 0
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '0E-6*x'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2.0E-6*y'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '0.0E-6*z'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./f0]
order = CONSTANT
family = MONOMIAL
[../]
[./f1]
order = CONSTANT
family = MONOMIAL
[../]
[./f2]
order = CONSTANT
family = MONOMIAL
[../]
[./int0]
order = CONSTANT
family = MONOMIAL
[../]
[./int1]
order = CONSTANT
family = MONOMIAL
[../]
[./int2]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./f0]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 0
variable = f0
[../]
[./f1]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 1
variable = f1
[../]
[./f2]
type = MaterialStdVectorAux
property = plastic_yield_function
index = 2
variable = f2
[../]
[./int0]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 0
variable = int0
[../]
[./int1]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 1
variable = int1
[../]
[./int2]
type = MaterialStdVectorAux
property = plastic_internal_parameter
factor = 1E6
index = 2
variable = int2
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = f0
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = f1
[../]
[./f2]
type = PointValue
point = '0 0 0'
variable = f2
[../]
[./int0]
type = PointValue
point = '0 0 0'
variable = int0
[../]
[./int1]
type = PointValue
point = '0 0 0'
variable = int1
[../]
[./int2]
type = PointValue
point = '0 0 0'
variable = int2
[../]
[]
[UserObjects]
[./simple0]
type = SolidMechanicsPlasticSimpleTester
a = 0
b = 1
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple1]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 0
strength = 1
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[./simple2]
type = SolidMechanicsPlasticSimpleTester
a = 1
b = 1
strength = 1.5
yield_function_tolerance = 1.0E-9
internal_constraint_tolerance = 1.0E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 0.5E6'
[../]
[./strain]
type = ComputeFiniteStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./multi]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = 'simple0 simple1 simple2'
max_NR_iterations = 2
min_stepsize = 1
debug_fspb = crash
debug_jac_at_stress = '10 0 0 0 10 0 0 0 10'
debug_jac_at_pm = '1 1'
debug_jac_at_intnl = '1 1'
debug_stress_change = 1E-5
debug_pm_change = '1E-6 1E-6'
debug_intnl_change = '1E-6 1E-6'
[../]
[]
[Executioner]
end_time = 1
dt = 1
type = Transient
[]
[Outputs]
file_base = three_surface09
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/peridynamics/test/tests/plane_stress/conventional_planestress_H1NOSPD.i)
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Mesh]
type = PeridynamicsMesh
horizon_number = 3
[./gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 8
ny = 8
[../]
[./gpd]
type = MeshGeneratorPD
input = gmg
retain_fe_mesh = false
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[BCs]
[./left_x]
type = DirichletBC
variable = disp_x
boundary = 1003
value = 0.0
[../]
[./left_y]
type = DirichletBC
variable = disp_y
boundary = 1003
value = 0.0
[../]
[./right_x]
type = DirichletBC
variable = disp_x
boundary = 1001
value = 0.001
[../]
[]
[Modules/Peridynamics/Mechanics/Master]
[./all]
formulation = NONORDINARY_STATE
stabilization = BOND_HORIZON_I
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputePlaneStressIsotropicElasticityTensor
youngs_modulus = 2.1e8
poissons_ratio = 0.3
[../]
[./strain]
type = ComputePlaneSmallStrainNOSPD
stabilization = BOND_HORIZON_I
[../]
[./stress]
type = ComputeLinearElasticStress
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
start_time = 0
end_time = 1
nl_rel_tol = 1e-10
[./Quadrature]
type = GAUSS_LOBATTO
order = FIRST
[../]
[]
[Outputs]
file_base = conventional_planestress_H1NOSPD
exodus = true
[]
(modules/combined/test/tests/elastic_thermal_patch/elastic_thermal_patch.i)
# Patch Test
# This test is designed to compute constant xx, yy, zz, xy, yz, and zx
# stress on a set of irregular hexes. The mesh is composed of one
# block with seven elements. The elements form a unit cube with one
# internal element. There is a nodeset for each exterior node.
# The cube is displaced by 1e-6 units in x, 2e-6 in y, and 3e-6 in z.
# The faces are sheared as well (1e-6, 2e-6, and 3e-6 for xy, yz, and
# zx). This gives a uniform strain/stress state for all six unique
# tensor components.
# With Young's modulus at 1e6 and Poisson's ratio at 0, the shear
# modulus is 5e5 (G=E/2/(1+nu)). Therefore, for the mechanical strain,
#
# stress xx = 1e6 * 1e-6 = 1
# stress yy = 1e6 * 2e-6 = 2
# stress zz = 1e6 * 3e-6 = 3
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
# However, we must also consider the thermal strain.
# The temperature moves 100 degrees, and the coefficient of thermal
# expansion is 1e-8. Therefore, the thermal strain (and the displacement
# since this is a unit cube) is 1e-6.
# Therefore, the overall effect is (at time 1, with a 50 degree delta):
#
# stress xx = 1e6 * (1e-6-0.5e-6) = 0.5
# stress yy = 1e6 * (2e-6-0.5e-6) = 1.5
# stress zz = 1e6 * (3e-6-0.5e-6) = 2.5
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
#
# At time 2:
#
# stress xx = 1e6 * (1e-6-1e-6) = 0
# stress yy = 1e6 * (2e-6-1e-6) = 1
# stress zz = 1e6 * (3e-6-1e-6) = 2
# stress xy = 2 * 5e5 * 1e-6 / 2 = 0.5
# (2 * G * gamma_xy / 2 = 2 * G * epsilon_xy)
# stress yz = 2 * 5e5 * 2e-6 / 2 = 1
# stress zx = 2 * 5e5 * 3e-6 / 2 = 1.5
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
temperature = temp
[]
[Mesh]
file = elastic_thermal_patch_test.e
[]
[Functions]
[./rampConstant1]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 1e-6
[../]
[./rampConstant2]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 2e-6
[../]
[./rampConstant3]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 3e-6
[../]
[./rampConstant4]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 4e-6
[../]
[./rampConstant6]
type = PiecewiseLinear
x = '0. 1. 2.'
y = '0. 1. 1.'
scale_factor = 6e-6
[../]
[./tempFunc]
type = PiecewiseLinear
x = '0. 2.'
y = '117.56 217.56'
[../]
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[./temp]
initial_condition = 117.56
[../]
[]
[Physics/SolidMechanics/QuasiStatic/All]
add_variables = true
strain = FINITE
eigenstrain_names = eigenstrain
generate_output = 'stress_xx stress_yy stress_zz stress_xy stress_yz stress_zx'
[]
[Kernels]
[./heat]
type = HeatConduction
variable = temp
[../]
[]
[BCs]
[./node1_x]
type = DirichletBC
variable = disp_x
boundary = 1
value = 0.0
[../]
[./node1_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 1
function = rampConstant2
[../]
[./node1_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 1
function = rampConstant3
[../]
[./node2_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 2
function = rampConstant1
[../]
[./node2_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 2
function = rampConstant2
[../]
[./node2_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 2
function = rampConstant6
[../]
[./node3_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 3
function = rampConstant1
[../]
[./node3_y]
type = DirichletBC
variable = disp_y
boundary = 3
value = 0.0
[../]
[./node3_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 3
function = rampConstant3
[../]
[./node4_x]
type = DirichletBC
variable = disp_x
boundary = 4
value = 0.0
[../]
[./node4_y]
type = DirichletBC
variable = disp_y
boundary = 4
value = 0.0
[../]
[./node4_z]
type = DirichletBC
variable = disp_z
boundary = 4
value = 0.0
[../]
[./node5_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 5
function = rampConstant1
[../]
[./node5_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 5
function = rampConstant4
[../]
[./node5_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 5
function = rampConstant3
[../]
[./node6_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 6
function = rampConstant2
[../]
[./node6_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 6
function = rampConstant4
[../]
[./node6_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 6
function = rampConstant6
[../]
[./node7_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 7
function = rampConstant2
[../]
[./node7_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 7
function = rampConstant2
[../]
[./node7_z]
type = FunctionDirichletBC
variable = disp_z
boundary = 7
function = rampConstant3
[../]
[./node8_x]
type = FunctionDirichletBC
variable = disp_x
boundary = 8
function = rampConstant1
[../]
[./node8_y]
type = FunctionDirichletBC
variable = disp_y
boundary = 8
function = rampConstant2
[../]
[./node8_z]
type = DirichletBC
variable = disp_z
boundary = 8
value = 0.0
[../]
[./temp]
type = FunctionDirichletBC
variable = temp
boundary = '10 12'
function = tempFunc
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
bulk_modulus = 0.333333333333333e6
shear_modulus = 0.5e6
[../]
[./thermal_strain]
type = ComputeThermalExpansionEigenstrain
stress_free_temperature = 117.56
thermal_expansion_coeff = 1e-8
eigenstrain_name = eigenstrain
[../]
[./stress]
type = ComputeFiniteStrainElasticStress
[../]
[./heat]
type = HeatConductionMaterial
specific_heat = 1.0
thermal_conductivity = 1.0
[../]
[./density]
type = Density
density = 1.0
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
nl_rel_tol = 1e-12
l_max_its = 20
start_time = 0.0
dt = 1.0
num_steps = 2
end_time = 2.0
[]
[Outputs]
exodus = true
[]
(test/tests/outputs/variables/show_single_vars.i)
[Mesh]
type = GeneratedMesh
dim = 2
xmin = 0
xmax = 1
ymin = 0
ymax = 1
nx = 10
ny = 10
elem_type = QUAD4
# This test uses ElementalVariableValue postprocessors on specific
# elements, so element numbering needs to stay unchanged
allow_renumbering = false
[]
[Functions]
[./ffn]
type = ParsedFunction
expression = -4
[../]
[./exactfn]
type = ParsedFunction
expression = x*x+y*y
[../]
[./aux_exact_fn]
type = ParsedFunction
expression = t*(x*x+y*y)
[../]
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[Kernels]
[./td]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[./force]
type = BodyForce
variable = u
function = ffn
[../]
[]
[AuxVariables]
[./aux_u]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./a]
type = FunctionAux
variable = aux_u
function = aux_exact_fn
[../]
[]
[BCs]
[./left]
type = FunctionDirichletBC
variable = u
boundary = '0 1 2 3'
function = exactfn
[../]
[]
[Postprocessors]
[./elem_56]
type = ElementalVariableValue
variable = u
elementid = 56
[../]
[./aux_elem_99]
type = ElementalVariableValue
variable = aux_u
elementid = 99
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
dt = 0.01
start_time = 0
num_steps = 1
[]
[Outputs]
exodus = true
show = 'aux_u'
[]
(modules/solid_mechanics/test/tests/beam/static_orientation/euler_small_strain_orientation_xy.i)
# A unit load is applied at the end of a cantilever beam of length 4m.
# The properties of the cantilever beam are as follows:
# Young's modulus (E) = 2.60072400269
# Shear modulus (G) = 1.0e4
# Poissons ratio (nu) = -0.9998699638
# Shear coefficient (k) = 0.85
# Cross-section area (A) = 0.554256
# Iy = 0.0141889 = Iz
# Length = 4 m
# For this beam, the dimensionless parameter alpha = kAGL^2/EI = 2.04e6
# The small deformation analytical deflection of the beam is given by
# delta = PL^3/3EI * (1 + 3.0 / alpha) = PL^3/3EI = 578 m
# Using 10 elements to discretize the beam element, the FEM solution is 576.866 m.
# The ratio beam FEM solution and analytical solution is 0.998.
# Beam is on the XY plane with load applied along the Z axis.
# References:
# Prathap and Bashyam (1982), International journal for numerical methods in engineering, vol. 18, 195-210.
[Mesh]
type = FileMesh
file = euler_small_strain_orientation_inclined_xy.e
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/LineElement/QuasiStatic]
[./all]
add_variables = true
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y rot_z'
# Geometry parameters
area = 0.554256
Ay = 0.0
Az = 0.0
Iy = 0.0141889
Iz = 0.0141889
y_orientation = '-0.7071067812 0.7071067812 0.0'
[../]
[]
[Materials]
[./elasticity]
type = ComputeElasticityBeam
youngs_modulus = 2.60072400269
poissons_ratio = -0.9998699638
shear_coefficient = 0.85
block = 0
[../]
[./stress]
type = ComputeBeamResultants
block = 0
[../]
[]
[BCs]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 0
value = 0.0
[../]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 0
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 0
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 0
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 0
value = 0.0
[../]
[./fixr3]
type = DirichletBC
variable = rot_z
boundary = 0
value = 0.0
[../]
[]
[NodalKernels]
[./force_z2]
type = ConstantRate
variable = disp_z
boundary = 1
rate = 1.0e-4
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
line_search = 'none'
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
dt = 1
dtmin = 1
end_time = 2
[]
[Postprocessors]
[./disp_z]
type = PointValue
point = '2.8284271 2.8284271 0.0'
variable = disp_z
[../]
[]
[Outputs]
csv = true
exodus = false
[]
(modules/solid_mechanics/test/tests/rom_stress_update/lower_limit.i)
temp = 800.0160634
disp = 1.0053264195e6
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[AuxVariables]
[temperature]
initial_condition = ${temp}
[]
[]
[Functions]
[temp_weight]
type = ParsedFunction
symbol_names = 'lower_limit avg'
symbol_values = '800.0160634 temp_avg'
expression = 'val := 2 * avg / lower_limit - 1;
clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
plus := exp(-2 / (1 + clamped));
minus := exp(-2 / (1 - clamped));
plus / (plus + minus)'
[]
[stress_weight]
type = ParsedFunction
symbol_names = 'lower_limit avg'
symbol_values = '2.010652839e6 vonmises_stress'
expression = 'val := 2 * avg / lower_limit - 1;
clamped := if(val <= -1, -0.99999, if(val >= 1, 0.99999, val));
plus := exp(-2 / (1 + clamped));
minus := exp(-2 / (1 - clamped));
plus / (plus + minus)'
[]
[creep_rate_exact]
type = ParsedFunction
symbol_names = 'lower_limit_strain temp_weight stress_weight'
symbol_values = '3.370764e-12 temp_weight stress_weight'
expression = 'lower_limit_strain * temp_weight * stress_weight'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
generate_output = vonmises_stress
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[pressure_x]
type = Pressure
variable = disp_x
boundary = right
factor = ${disp}
[]
[pressure_y]
type = Pressure
variable = disp_y
boundary = top
factor = -${disp}
[]
[pressure_z]
type = Pressure
variable = disp_z
boundary = front
factor = -${disp}
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 3.30e11
poissons_ratio = 0.3
[]
[stress]
type = ComputeMultipleInelasticStress
inelastic_models = rom_stress_prediction
[]
[rom_stress_prediction]
type = SS316HLAROMANCEStressUpdateTest
temperature = temperature
initial_cell_dislocation_density = 6.0e12
initial_wall_dislocation_density = 4.4e11
outputs = all
apply_strain = false
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
nl_abs_tol = 1e-12
automatic_scaling = true
compute_scaling_once = false
num_steps = 1
dt = 1e5
[]
[Postprocessors]
[creep_rate_exact]
type = FunctionValuePostprocessor
function = creep_rate_exact
[]
[creep_rate_avg]
type = ElementAverageValue
variable = creep_rate
[]
[creep_rate_diff]
type = DifferencePostprocessor
value1 = creep_rate_exact
value2 = creep_rate_avg
[]
[temp_avg]
type = ElementAverageValue
variable = temperature
[]
[cell_dislocations]
type = ElementAverageValue
variable = cell_dislocations
[]
[wall_disloactions]
type = ElementAverageValue
variable = wall_dislocations
[]
[vonmises_stress]
type = ElementAverageValue
variable = vonmises_stress
[]
[]
[Outputs]
csv = true
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test5.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[SubdomainBoundingBox1]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '0 0 0'
top_right = '1 2 1'
[]
[SubdomainBoundingBox2]
type = SubdomainBoundingBoxGenerator
input = SubdomainBoundingBox1
block_id = 1
bottom_left = '1 1 0'
top_right = '3 3 1'
[]
[ed0]
type = BlockDeletionGenerator
block = 1
input = SubdomainBoundingBox2
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/phase_field/test/tests/polycrystal_diffusion/polycrystal_void_diffusion_parsed.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 50
ny = 50
xmax = 200
ymax = 200
[]
[GlobalParams]
op_num = 4
grain_num = 4
var_name_base = gr
int_width = 8
radius = 20
bubspac = 1
numbub = 1
[]
[AuxVariables]
[bnds]
[]
[]
[AuxKernels]
[bnds]
type = BndsCalcAux
variable = bnds
v = 'gr0 gr1 gr2 gr3'
execute_on = 'INITIAL'
[]
[]
[Variables]
[PolycrystalVariables]
[]
[c]
[]
[]
[ICs]
[./PolycrystalICs]
[./PolycrystalVoronoiVoidIC]
invalue = 1.0
outvalue = 0.0
polycrystal_ic_uo = voronoi
rand_seed = 10
[../]
[../]
[./bubble_IC]
variable = c
type = PolycrystalVoronoiVoidIC
structure_type = voids
invalue = 1.0
outvalue = 0.0
polycrystal_ic_uo = voronoi
rand_seed = 10
[../]
[]
[Materials]
[Diff_v]
type = PolycrystalDiffusivity
c = c
v = 'gr0 gr1 gr2 gr3'
diffusivity = diffusivity
outputs = exodus
output_properties = 'diffusivity'
[]
[./hb]
type = DerivativeParsedMaterial
property_name = hb
coupled_variables = 'c'
expression = 'c * c * c * (6 * c * c - 15 * c + 10)'
[../]
[./hm]
type = DerivativeParsedMaterial
property_name = hm
coupled_variables = 'c'
material_property_names = 'hb'
expression = '(1-hb)'
[../]
[]
[UserObjects]
[voronoi]
type = PolycrystalVoronoi
rand_seed = 1268
[]
[]
[Kernels]
[bubble]
type = TimeDerivative
variable = c
[]
[gr0]
type = TimeDerivative
variable = gr0
[]
[gr1]
type = TimeDerivative
variable = gr1
[]
[gr2]
type = TimeDerivative
variable = gr2
[]
[gr3]
type = TimeDerivative
variable = gr3
[]
[]
[Executioner]
type = Transient
scheme = 'bdf2'
solve_type = 'PJFNK'
l_tol = 1.0e-4
l_max_its = 30
nl_max_its = 20
nl_rel_tol = 1.0e-9
num_steps = 1
[]
[Outputs]
execute_on = 'INITIAL TIMESTEP_END'
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/hs_boundary_external_app_convection/plate.i)
# This input file tests checks that T_ext and htc_ext are properly
# transferred from the master app.
T_hs = 300
L = 1
thickness = 0.5
depth = 0.6
density = 8.0272e3
specific_heat_capacity = 502.1
conductivity = 20
scale = 0.8
[SolidProperties]
[hs_mat]
type = ThermalFunctionSolidProperties
rho = ${density}
cp = ${specific_heat_capacity}
k = ${conductivity}
[]
[]
[Components]
[hs]
type = HeatStructurePlate
orientation = '1 0 0'
position = '0 0 0'
length = ${L}
n_elems = 10
depth = ${depth}
widths = '${thickness}'
n_part_elems = '10'
solid_properties = 'hs_mat'
solid_properties_T_ref = '300'
names = 'region'
initial_T = ${T_hs}
[]
[ambient_convection]
type = HSBoundaryExternalAppConvection
boundary = 'hs:outer'
hs = hs
scale = ${scale}
[]
[]
[Executioner]
type = Transient
abort_on_solve_fail = true
[]
[Outputs]
exodus = true
[]
(modules/thermal_hydraulics/test/tests/components/deprecated/free_boundary.i)
[GlobalParams]
gravity_vector = '0 0 0'
closures = simple_closures
fp = fp
f = 0.0
initial_T = 300
initial_p = 1e5
initial_vel = 0
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
gamma = 1.4
molar_mass = 0.02897
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[in]
type = FreeBoundary
input = 'pipe:in'
[]
[pipe]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 0 0'
length = 0.5
n_elems = 2
A = 0.1
[]
[out]
type = FreeBoundary
input = 'pipe:out'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
nl_rel_tol = 1e-8
nl_abs_tol = 1e-8
nl_max_its = 20
l_tol = 1e-4
start_time = 0.0
end_time = 1.0
dt = 0.01
abort_on_solve_fail = true
[]
(modules/solid_mechanics/test/tests/domain_integral_thermal/j_integral_2d_inst_ctefunc.i)
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[./temp]
order = FIRST
family = LAGRANGE
[../]
[]
[Functions]
[./tempfunc]
type = ParsedFunction
expression = 10.0*(2*x/504)
[../]
[./cte_func_inst]
type = PiecewiseLinear
xy_data = '-10 -10
10 10'
scale_factor = 1e-6
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
radius_inner = '60.0 80.0 100.0 120.0'
radius_outer = '80.0 100.0 120.0 140.0'
temperature = temp
incremental = true
eigenstrain_names = thermal_expansion
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
eigenstrain_names = thermal_expansion
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[./tempfuncaux]
type = FunctionAux
variable = temp
function = tempfunc
block = 1
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_y]
type = DirichletBC
variable = disp_y
boundary = 400
value = 0.0
[../]
[./no_x1]
type = DirichletBC
variable = disp_x
boundary = 900
value = 0.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[./thermal_expansion_strain]
type = ComputeInstantaneousThermalExpansionFunctionEigenstrain
block = 1
thermal_expansion_function = cte_func_inst
stress_free_temperature = 0.0
temperature = temp
eigenstrain_name = thermal_expansion
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -ksp_gmres_restart -sub_ksp_type -sub_pc_type -pc_asm_overlap'
petsc_options_value = 'asm 31 preonly lu 1'
line_search = 'none'
l_max_its = 50
nl_max_its = 40
nl_rel_step_tol= 1e-10
nl_rel_tol = 1e-10
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
csv = true
execute_on = 'timestep_end'
[]
[Preconditioning]
[./smp]
type = SMP
pc_side = left
ksp_norm = preconditioned
full = true
[../]
[]
(modules/solid_mechanics/test/tests/umat/steps/elastic_temperature_steps_uo_intervals.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[]
[Functions]
[top_pull_step2]
type = ParsedFunction
expression = (t-5.0)/20
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
expression = '273'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_step1]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[]
[y_pull_function_step2]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull_step2
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Controls]
[step1]
type = StepPeriod
enable_objects = 'BCs::y_step1'
disable_objects = 'BCs::y_pull_function_step2'
step_user_object = step_uo
step_number = 0
[]
[step2]
type = StepPeriod
enable_objects = 'BCs::y_pull_function_step2'
disable_objects = 'BCs::y_step1'
step_user_object = step_uo
step_number = 1
[]
[]
[UserObjects]
[step_uo]
type = StepUserObject
number_steps = 2
total_time_interval = 10
[]
[]
[Materials]
[umat]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 10
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(test/tests/multiapps/transient_multiapp/dt_from_multi.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./diff]
type = Diffusion
variable = u
[../]
[./td]
type = TimeDerivative
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 10
dt = 1 # This will be constrained by the multiapp
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
[MultiApps]
[./sub_app]
positions = '0 0 0 0.5 0.5 0 0.6 0.6 0 0.7 0.7 0'
type = TransientMultiApp
input_files = 'dt_from_multi_sub.i'
app_type = MooseTestApp
[../]
[]
(modules/contact/test/tests/mortar_cartesian_lms/cylinder_friction_cartesian_vcp.i)
[GlobalParams]
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
[input_file]
type = FileMeshGenerator
file = hertz_cyl_coarser.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = '3'
input = input_file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = '2'
new_block_name = 'primary_lower'
input = secondary
[]
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
converge_on = 'disp_x disp_y'
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[lm_x]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[lm_y]
block = 'secondary_lower'
use_dual = true
scaling = 1.0e-5
[]
[]
[AuxVariables]
[stress_xx]
order = CONSTANT
family = MONOMIAL
[]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[stress_xy]
order = CONSTANT
family = MONOMIAL
[]
[saved_x]
[]
[saved_y]
[]
[diag_saved_x]
[]
[diag_saved_y]
[]
[]
[Functions]
[disp_ramp_vert]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. -0.020 -0.020'
[]
[disp_ramp_horz]
type = PiecewiseLinear
x = '0. 1. 3.5'
y = '0. 0.0 0.015'
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
incremental = false
save_in = 'saved_x saved_y'
extra_vector_tags = 'ref'
block = '1 2 3 4 5 6 7'
strain = SMALL
add_variables = false
[]
[]
[AuxKernels]
[stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
execute_on = timestep_end
block = '1 2 3 4 5 6 7'
[]
[]
[Postprocessors]
[bot_react_x]
type = NodalSum
variable = saved_x
boundary = 1
[]
[bot_react_y]
type = NodalSum
variable = saved_y
boundary = 1
[]
[top_react_x]
type = NodalSum
variable = saved_x
boundary = 4
[]
[top_react_y]
type = NodalSum
variable = saved_y
boundary = 4
[]
[_dt]
type = TimestepSize
[]
[]
[BCs]
[side_x]
type = DirichletBC
variable = disp_y
boundary = '1 2'
value = 0.0
[]
[bot_y]
type = DirichletBC
variable = disp_x
boundary = '1 2'
value = 0.0
[]
[top_y_disp]
type = FunctionDirichletBC
variable = disp_y
boundary = 4
function = disp_ramp_vert
[]
[top_x_disp]
type = FunctionDirichletBC
variable = disp_x
boundary = 4
function = disp_ramp_horz
[]
[]
[Materials]
[stuff1_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1'
youngs_modulus = 1e10
poissons_ratio = 0.0
[]
[stuff2_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '2 3 4 5 6 7'
youngs_modulus = 1e6
poissons_ratio = 0.3
[]
[stuff1_stress]
type = ComputeLinearElasticStress
block = '1'
[]
[stuff2_stress]
type = ComputeLinearElasticStress
block = '2 3 4 5 6 7'
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_factor_shift_type -pc_factor_shift_amount'
petsc_options_value = 'NONZERO 1e-12'
line_search = 'none'
nl_abs_tol = 1e-7
l_max_its = 5
nl_rel_tol = 1e-09
start_time = -0.1
end_time = 0.3 # 3.5
l_tol = 1e-8
dt = 0.1
dtmin = 0.001
[]
[Preconditioning]
[vcp]
type = VCP
full = true
lm_variable = 'lm_x lm_y'
primary_variable = 'disp_x disp_y'
preconditioner = 'LU'
is_lm_coupling_diagonal = false
adaptive_condensation = true
[]
[]
[VectorPostprocessors]
[x_disp]
type = NodalValueSampler
variable = disp_x
boundary = '3 4'
sort_by = id
[]
[y_disp]
type = NodalValueSampler
variable = disp_y
boundary = '3 4'
sort_by = id
[]
[lm_x]
type = NodalValueSampler
variable = lm_x
boundary = '3'
sort_by = id
[]
[lm_y]
type = NodalValueSampler
variable = lm_y
boundary = '3'
sort_by = id
[]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
exodus = true
csv = false
[console]
type = Console
max_rows = 5
[]
[chkfile]
type = CSV
show = 'x_disp y_disp lm_x lm_y'
file_base = cylinder_friction_check
create_final_symlink = true
execute_on = 'FINAL'
[]
[]
[Constraints]
[weighted_gap_lm]
type = ComputeFrictionalForceCartesianLMMechanicalContact
primary_boundary = 2
secondary_boundary = 3
primary_subdomain = 10000
secondary_subdomain = 10001
lm_x = lm_x
lm_y = lm_y
variable = lm_x
disp_x = disp_x
disp_y = disp_y
use_displaced_mesh = true
correct_edge_dropping = false
mu = 0.4
c_t = 1.0e6
c = 1.0e6
[]
[x]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_x
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[y]
type = CartesianMortarMechanicalContact
primary_boundary = '2'
secondary_boundary = '3'
primary_subdomain = '10000'
secondary_subdomain = '10001'
variable = lm_y
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
correct_edge_dropping = false
[]
[]
(test/tests/misc/displaced_mesh_coupling/ad.i)
[GlobalParams]
displacements = 'u'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Variables]
[./u]
[../]
[./v]
[../]
[]
[Kernels]
[./u]
type = ADDiffusion
use_displaced_mesh = true
variable = u
[../]
[./v]
type = ADDiffusion
use_displaced_mesh = false
variable = v
[../]
[]
[BCs]
[./no_x]
type = ADNeumannBC
variable = u
boundary = left
value = 1.0e-3
use_displaced_mesh = true
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[./lright]
type = DirichletBC
variable = v
boundary = right
value = 1
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
num_steps = 1
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/material_limit_time_step/creep/nafems_test5a_lim.i)
[GlobalParams]
temperature = temp
order = FIRST
family = LAGRANGE
volumetric_locking_correction = true
displacements = 'disp_x disp_y'
[]
[Mesh]
file = plane1_mesh.e
[]
[Problem]
type = ReferenceResidualProblem
extra_tag_vectors = 'ref'
reference_vector = 'ref'
group_variables = 'disp_x disp_y'
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[]
[AuxVariables]
[./temp]
initial_condition = 1500.0
[../]
[./creep]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./vonmises]
order = CONSTANT
family = MONOMIAL
[../]
[./pressure]
order = CONSTANT
family = MONOMIAL
[../]
[./invariant3]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./creep_strain_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./elastic_strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Kernels]
[SolidMechanics]
use_displaced_mesh = true
extra_vector_tags = 'ref'
[../]
[]
[AuxKernels]
[./creep_aux]
type = MaterialRealAux
property = effective_creep_strain
variable = creep
[../]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./vonmises]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = vonmises
scalar_type = VonMisesStress
[../]
[./pressure]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = pressure
scalar_type = Hydrostatic
[../]
[./invariant3]
type = RankTwoScalarAux
rank_two_tensor = stress
variable = invariant3
scalar_type = ThirdInvariant
[../]
[./creep_strain_xx]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xx
index_i = 0
index_j = 0
[../]
[./creep_strain_yy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_yy
index_i = 1
index_j = 1
[../]
[./creep_strain_zz]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_zz
index_i = 2
index_j = 2
[../]
[./creep_strain_xy]
type = RankTwoAux
rank_two_tensor = creep_strain
variable = creep_strain_xy
index_i = 0
index_j = 1
[../]
[./elastic_str_xx_aux]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_xx
index_i = 0
index_j = 0
[../]
[./elastic_str_yy_aux]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_yy
index_i = 1
index_j = 1
[../]
[./elastic_str_zz_aux]
type = RankTwoAux
rank_two_tensor = elastic_strain
variable = elastic_strain_zz
index_i = 2
index_j = 2
[../]
[]
[BCs]
[./bot_y]
type = DirichletBC
variable = disp_y
boundary = 1
value = 0.0
[../]
[./side_x]
type = DirichletBC
variable = disp_x
boundary = 2
value = 0.0
[../]
[./top_press]
type = Pressure
variable = disp_y
boundary = 3
factor = -100.0
[../]
[./side_press]
type = Pressure
variable = disp_x
boundary = 4
factor = -200.0
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 1
youngs_modulus = 200e3
poissons_ratio = 0.3
[../]
[./strain]
type = ComputePlaneFiniteStrain
block = 1
[../]
[./radial_return_stress]
type = ComputeMultipleInelasticStress
block = 1
inelastic_models = 'powerlawcrp'
[../]
[./powerlawcrp]
type = PowerLawCreepStressUpdate
block = 1
coefficient = 3.125e-14
n_exponent = 5.0
m_exponent = 0.0
activation_energy = 0.0
max_inelastic_increment = 0.01
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = ' lu superlu_dist'
line_search = 'none'
l_max_its = 50
nl_max_its = 100
end_time = 1000.0
num_steps = 10000
l_tol = 1e-3
[./TimeStepper]
type = IterationAdaptiveDT
dt = 1e-6
time_t = '1e-6 2e-6 3e-6 5e-6 9e-6 1.7e-5 3.3e-5 6.5e-5 1.29e-4 2.57e-4 5.13e-4 1.025e-3 2.049e-3 4.097e-3 8.193e-3 1.638e-2 3.276e-2 5.734e-2 0.106 0.180 0.291 0.457 0.706 1.08 1.64 2.48 3.74 5.63 8.46 12.7 19.1 28.7 43.0 64.5 108.0 194.0 366.0 710.0 1000.0'
time_dt = '1e-6 1e-6 2e-6 4e-6 8e-6 1.6e-5 3.2e-5 6.4e-5 1.28e-4 2.56e-4 5.12e-4 1.024e-3 2.048e-3 4.096e-3 8.192e-3 1.6384e-2 2.458e-2 4.915e-2 7.40e-2 0.111 0.166 0.249 0.374 0.560 0.840 1.26 1.89 2.83 4.25 6.40 9.6 14.3 21.5 43.0 86.1 172.0 344.0 290.0 290.0'
optimal_iterations = 30
iteration_window = 9
growth_factor = 2.0
cutback_factor = 0.5
timestep_limiting_postprocessor = matl_ts_min
[../]
[]
[Postprocessors]
[./matl_ts_min]
type = MaterialTimeStepPostprocessor
[../]
[./sigma_xx]
type = ElementAverageValue
variable = stress_xx
[../]
[./sigma_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./sigma_zz]
type = ElementAverageValue
variable = stress_zz
[../]
[./vonmises]
type = ElementAverageValue
variable = vonmises
[../]
[./pressure]
type = ElementAverageValue
variable = pressure
[../]
[./invariant3]
type = ElementAverageValue
variable = invariant3
[../]
[./eps_crp_xx]
type = ElementAverageValue
variable = creep_strain_xx
[../]
[./eps_crp_yy]
type = ElementAverageValue
variable = creep_strain_yy
[../]
[./eps_crp_zz]
type = ElementAverageValue
variable = creep_strain_zz
[../]
[./eps_crp_mag]
type = ElementAverageValue
variable = creep
[../]
[./disp_x2]
type = NodalVariableValue
nodeid = 1
variable = disp_x
[../]
[./disp_x3]
type = NodalVariableValue
nodeid = 2
variable = disp_x
[../]
[./disp_y3]
type = NodalVariableValue
nodeid = 2
variable = disp_y
[../]
[./disp_y4]
type = NodalVariableValue
nodeid = 3
variable = disp_y
[../]
[./_dt]
type = TimestepSize
[../]
[./elas_str_xx]
type = ElementAverageValue
variable = elastic_strain_xx
[../]
[./elas_str_yy]
type = ElementAverageValue
variable = elastic_strain_yy
[../]
[./elas_str_zz]
type = ElementAverageValue
variable = elastic_strain_zz
[../]
[]
[Outputs]
print_linear_residuals = true
perf_graph = true
csv = true
[./out]
type = Exodus
elemental_as_nodal = true
[../]
[./console]
type = Console
max_rows = 25
[../]
[]
(modules/phase_field/test/tests/actions/gpm_kernel.i)
[Mesh]
type = GeneratedMesh
dim = 1
nx = 100
xmin = 0
xmax = 300
[]
[GlobalParams]
op_num = 1
var_name_base = eta
[]
[Variables]
[./w]
[../]
[./phi]
[../]
[./eta0]
[../]
[]
[AuxVariables]
[./bnds]
[../]
[]
[ICs]
[./IC_w]
type = BoundingBoxIC
variable = w
x1 = 150
x2 = 300
y1 = 0
y2 = 0
inside = 0.1
outside = 0
[../]
[./IC_phi]
type = BoundingBoxIC
variable = phi
x1 = 0
x2 = 150
y1 = 0
y2 = 0
inside = 1
outside = 0
[../]
[./IC_eta0]
type = BoundingBoxIC
variable = eta0
x1 = 150
x2 = 300
y1 = 0
y2 = 0
inside = 1
outside = 0
[../]
[]
[AuxKernels]
[./bnds_aux]
type = BndsCalcAux
variable = bnds
[../]
[]
[Modules]
[./PhaseField]
[./GrandPotential]
switching_function_names = 'hb hm'
chemical_potentials = 'w'
anisotropic = 'false'
mobilities = 'chiD'
susceptibilities = 'chi'
free_energies_w = 'rhob rhom'
gamma_gr = gamma
mobility_name_gr = L
kappa_gr = kappa
free_energies_gr = 'omegab omegam'
additional_ops = 'phi'
gamma_grxop = gamma
mobility_name_op = L_phi
kappa_op = kappa
free_energies_op = 'omegab omegam'
[../]
[../]
[]
[Materials]
#REFERENCES
[./constants]
type = GenericConstantMaterial
prop_names = 'Va cb_eq cm_eq kb km mu gamma L L_phi kappa kB'
prop_values = '0.04092 1.0 1e-5 1400 140 1.5 1.5 5.3e+3 2.3e+4 295.85 8.6173324e-5'
[../]
#SWITCHING FUNCTIONS
[./switchb]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hb
all_etas = 'phi eta0'
phase_etas = 'phi'
[../]
[./switchm]
type = SwitchingFunctionMultiPhaseMaterial
h_name = hm
all_etas = 'phi eta0'
phase_etas = 'eta0'
[../]
[./omegab]
type = DerivativeParsedMaterial
property_name = omegab
coupled_variables = 'w phi'
material_property_names = 'Va kb cb_eq'
expression = '-0.5*w^2/Va^2/kb - w/Va*cb_eq'
derivative_order = 2
[../]
[./omegam]
type = DerivativeParsedMaterial
property_name = omegam
coupled_variables = 'w eta0'
material_property_names = 'Va km cm_eq'
expression = '-0.5*w^2/Va^2/km - w/Va*cm_eq'
derivative_order = 2
[../]
[./chi]
type = DerivativeParsedMaterial
property_name = chi
coupled_variables = 'w'
material_property_names = 'Va hb hm kb km'
expression = '(hm/km + hb/kb)/Va^2'
derivative_order = 2
[../]
#DENSITIES/CONCENTRATION
[./rhob]
type = DerivativeParsedMaterial
property_name = rhob
coupled_variables = 'w'
material_property_names = 'Va kb cb_eq'
expression = 'w/Va^2/kb + cb_eq/Va'
derivative_order = 1
[../]
[./rhom]
type = DerivativeParsedMaterial
property_name = rhom
coupled_variables = 'w eta0'
material_property_names = 'Va km cm_eq(eta0)'
expression = 'w/Va^2/km + cm_eq/Va'
derivative_order = 1
[../]
[./concentration]
type = ParsedMaterial
property_name = c
material_property_names = 'rhom hm rhob hb Va'
expression = 'Va*(hm*rhom + hb*rhob)'
outputs = exodus
[../]
[./mobility]
type = DerivativeParsedMaterial
material_property_names = 'chi kB'
constant_names = 'T Em D0'
constant_expressions = '1400 2.4 1.25e2'
property_name = chiD
expression = 'chi*D0*exp(-Em/kB/T)'
[../]
[]
[Preconditioning]
[./SMP]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = NEWTON
petsc_options_iname = '-pc_type -sub_pc_type -pc_asm_overlap -ksp_gmres_restart -sub_ksp_type'
petsc_options_value = ' asm lu 1 31 preonly'
nl_max_its = 20
l_max_its = 30
l_tol = 1e-4
nl_rel_tol = 1e-7
nl_abs_tol = 1e-7
start_time = 0
dt = 2e-5
num_steps = 3
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/umat/multiple_blocks/multiple_blocks_two_materials.i)
# Testing the UMAT Interface - linear elastic model using the large strain formulation.
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[mesh_1]
type = GeneratedMeshGenerator
dim = 3
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[block_1]
type = SubdomainIDGenerator
input = mesh_1
subdomain_id = 1
[]
[mesh_2]
type = GeneratedMeshGenerator
dim = 3
xmin = -2.0
xmax = -1.0
ymin = -2.0
ymax = -1.0
zmin = -2.0
zmax = -1.
boundary_name_prefix = 'second'
[]
[block_2]
type = SubdomainIDGenerator
input = mesh_2
subdomain_id = 2
[]
[combined]
type = CombinerGenerator
inputs = 'block_1 block_2'
[]
[]
[Functions]
[top_pull]
type = ParsedFunction
value = t/100
[]
# Forced evolution of temperature
[temperature_load]
type = ParsedFunction
value = '273'
[]
# Factor to multiply the elasticity tensor in MOOSE
[elasticity_prefactor]
type = ParsedFunction
value = '1'
[]
[]
[AuxVariables]
[temperature]
[]
[]
[AuxKernels]
[temperature_function]
type = FunctionAux
variable = temperature
function = temperature_load
[]
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
add_variables = true
strain = FINITE
generate_output = 'stress_yy'
[]
[]
[BCs]
[y_pull_function]
type = FunctionDirichletBC
variable = disp_y
boundary = top
function = top_pull
[]
[x_bot]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[y_bot]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[z_bot]
type = DirichletBC
variable = disp_z
boundary = front
value = 0.0
[]
[]
[Materials]
[umat_1]
type = AbaqusUMATStress
constant_properties = '1000 0.3'
plugin = '../../../plugins/elastic_temperature'
num_state_vars = 0
temperature = temperature
use_one_based_indexing = true
block = '1'
[]
# Linear strain hardening
[umat_2]
type = AbaqusUMATStress
# Young's modulus, Poisson's Ratio, Yield, Hardening
constant_properties = '1000 0.3 100 100'
plugin = '../../../plugins/linear_strain_hardening'
num_state_vars = 3
use_one_based_indexing = true
block = '2'
[]
[elastic]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 1000
poissons_ratio = 0.3
elasticity_tensor_prefactor = 'elasticity_prefactor'
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 100
nl_max_its = 100
nl_rel_tol = 1e-12
nl_abs_tol = 1e-10
l_tol = 1e-9
start_time = 0.0
num_steps = 30
dt = 1.0
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/ad_1D_spherical/finiteStrain_1DSphere_hollow.i)
# This simulation models the mechanics solution for a hollow sphere under
# pressure, applied on the outer surfaces, using 1D spherical symmetry
# assumpitions. The inner radius of the sphere, r = 4mm, is pinned to prevent
# rigid body movement of the sphere.
#
# From Bower (Applied Mechanics of Solids, 2008, available online at
# solidmechanics.org/text/Chapter4_1/Chapter4_1.htm), and applying the outer
# pressure and pinned displacement boundary conditions set in this simulation,
# the radial displacement is given by:
#
# u(r) = \frac{P(1 + v)(1 - 2v)b^3}{E(b^3(1 + v) + 2a^3(1-2v))} * (\frac{a^3}{r^2} - r)
#
# where P is the applied pressure, b is the outer radius, a is the inner radius,
# v is Poisson's ration, E is Young's Modulus, and r is the radial position.
#
# The radial stress is given by:
#
# S(r) = \frac{Pb^3}{b^3(1 + v) + 2a^3(1 - 2v)} * (\frac{2a^3}{r^3}(2v - 1) - (1 + v))
#
# The test assumes an inner radius of 4mm, and outer radius of 9 mm,
# zero displacement at r = 4mm, and an applied outer pressure of 2MPa.
# The radial stress is largest in the inner most element and, at an assumed
# mid element coordinate of 4.5mm, is equal to -2.545MPa.
[Mesh]
type = GeneratedMesh
dim = 1
xmin = 4
xmax = 9
nx = 5
[]
[GlobalParams]
displacements = 'disp_r'
[]
[Problem]
coord_type = RSPHERICAL
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
spherical_center_point = '4.0 0.0 0.0'
generate_output = 'spherical_radial_stress'
[]
[]
[Postprocessors]
[stress_rr]
type = ElementAverageValue
variable = spherical_radial_stress
[]
[]
[BCs]
[innerDisp]
type = ADDirichletBC
boundary = left
variable = disp_r
value = 0.0
[]
[outerPressure]
type = ADPressure
boundary = right
variable = disp_r
factor = 2
[]
[]
[Materials]
[Elasticity_tensor]
type = ADComputeIsotropicElasticityTensor
poissons_ratio = 0.345
youngs_modulus = 1e4
[]
[stress]
type = ADComputeFiniteStrainElasticStress
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = PJFNK
line_search = none
# controls for linear iterations
l_max_its = 100
l_tol = 1e-8
# controls for nonlinear iterations
nl_max_its = 15
nl_rel_tol = 1e-10
nl_abs_tol = 1e-5
# time control
start_time = 0.0
dt = 0.25
dtmin = 0.0001
end_time = 0.25
[]
[Outputs]
exodus = true
[]
(modules/geochemistry/test/tests/spatial_reactor/except5.i)
# exception testing: incorrect sizing of remove_fixed_activity_name and remove_fixed_activity_time
[UserObjects]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O H+ Cl-"
[]
[]
[SpatialReactionSolver]
model_definition = definition
charge_balance_species = "Cl-"
constraint_species = "H2O H+ Cl-"
constraint_value = " 55.5 1E-5 1E-5"
constraint_meaning = "bulk_composition activity bulk_composition"
constraint_unit = "moles dimensionless moles"
remove_fixed_activity_name = 'H+'
remove_fixed_activity_time = '0 1'
[]
[Mesh]
type = GeneratedMesh
dim = 1
[]
[Executioner]
type = Transient
num_steps = 1
[]
(modules/geochemistry/test/tests/kinetics/quartz_deposition.i)
# Example of quartz deposition in a fracture, as the temperature is reduced from 300degC to 25degC
# The initial free molality of SiO2(aq) is determined using quartz_equilibrium_at300degC
[GlobalParams]
point = '0 0 0'
[]
[TimeDependentReactionSolver]
model_definition = definition
geochemistry_reactor_name = reactor
charge_balance_species = "Cl-"
constraint_species = "H2O Na+ Cl- SiO2(aq)"
constraint_value = " 1.0 1E-10 1E-10 0.009722905"
constraint_meaning = "kg_solvent_water bulk_composition bulk_composition free_concentration"
constraint_unit = " kg moles moles molal"
initial_temperature = 300.0
temperature = temp_controller
kinetic_species_name = Quartz
kinetic_species_initial_value = 400
kinetic_species_unit = g
ramp_max_ionic_strength_initial = 0 # max_ionic_strength in such a simple problem does not need ramping
add_aux_pH = false # there is no H+ in this system
evaluate_kinetic_rates_always = true # implicit time-marching used for stability
execute_console_output_on = '' # only CSV output used in this example
[]
[UserObjects]
[rate_quartz]
type = GeochemistryKineticRate
kinetic_species_name = Quartz
intrinsic_rate_constant = 7.4112E2 # 2.35E-5mol/s/cm^2 = 7.411E2mol/yr/cm^2
multiply_by_mass = true
area_quantity = 1
activation_energy = 72800.0
[]
[definition]
type = GeochemicalModelDefinition
database_file = "../../../database/moose_geochemdb.json"
basis_species = "H2O SiO2(aq) Na+ Cl-"
kinetic_minerals = "Quartz"
kinetic_rate_descriptions = "rate_quartz"
[]
[]
[Executioner]
type = Transient
dt = 0.02
end_time = 1 # measured in years
[]
[AuxVariables]
[temp_controller]
[]
[diss_rate]
[]
[]
[AuxKernels]
[temp_controller_auxk]
type = FunctionAux
function = '300 - 275 * t'
variable = temp_controller
execute_on = 'timestep_begin'
[]
[diss_rate]
type = ParsedAux
coupled_variables = mol_change_Quartz
expression = '-mol_change_Quartz / 0.02' # 0.02 = timestep size
variable = diss_rate
[]
[]
[Postprocessors]
[mg_per_kg_sio2]
type = PointValue
variable = "mg_per_kg_SiO2(aq)"
[]
[rate_mole_per_year]
type = PointValue
variable = diss_rate
[]
[temperature]
type = PointValue
variable = "solution_temperature"
[]
[]
[Outputs]
csv = true
[]
(modules/phase_field/test/tests/GrandPotentialPFM/SinteringIdeal.i)
#input file to test the GrandPotentialSinteringMaterial using the ideal energy profile
[Mesh]
type = GeneratedMesh
dim = 2
nx = 17
ny = 10
xmin = 0
xmax = 660
ymin = 0
ymax = 380
[]
[GlobalParams]
op_num = 2
var_name_base = gr
int_width = 40
[]
[Variables]
[./w]
[./InitialCondition]
type = FunctionIC
variable = w
function = f_w
[../]
[../]
[./phi]
[../]
[./PolycrystalVariables]
[../]
[]
[AuxVariables]
[./T]
order = CONSTANT
family = MONOMIAL
[./InitialCondition]
type = FunctionIC
variable = T
function = f_T
[../]
[../]
[]
[ICs]
[./phi_IC]
type = SpecifiedSmoothCircleIC
variable = phi
x_positions = '190 470'
y_positions = '190 190'
z_positions = ' 0 0'
radii = '150 150'
invalue = 0
outvalue = 1
[../]
[./gr0_IC]
type = SmoothCircleIC
variable = gr0
x1 = 190
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[./gr1_IC]
type = SmoothCircleIC
variable = gr1
x1 = 470
y1 = 190
z1 = 0
radius = 150
invalue = 1
outvalue = 0
[../]
[]
[Functions]
[./f_T]
type = ConstantFunction
value = 1600
[../]
[./f_w]
type = ParsedFunction
expression = '1.515e-7 * x'
[../]
[]
[Materials]
# Free energy coefficients for parabolic curve
[./kv]
type = ParsedMaterial
property_name = kv
coupled_variables = 'T'
constant_names = 'a b'
constant_expressions = '-0.025 1571.6'
expression = 'a*T + b'
[../]
# Diffusivity and mobilities
[./chiD]
type = GrandPotentialTensorMaterial
f_name = chiD
solid_mobility = L
void_mobility = Lv
chi = chi
surface_energy = 19.7
c = phi
T = T
D0 = 2.0e11
GBmob0 = 1.4759e9
Q = 2.77
Em = 2.40
bulkindex = 1
gbindex = 20
surfindex = 100
[../]
# Equilibrium vacancy concentration
[./cs_eq]
type = DerivativeParsedMaterial
property_name = cs_eq
coupled_variables = 'gr0 gr1 T'
constant_names = 'Ef Egb kB'
constant_expressions = '2.69 2.1 8.617343e-5'
expression = 'bnds:=gr0^2 + gr1^2; cb:=exp(-Ef/kB/T); cgb:=exp(-(Ef-Egb)/kB/T);
cb + 4.0*(cgb-cb)*(1.0 - bnds)^2'
[../]
# Everything else
[./sintering]
type = GrandPotentialSinteringMaterial
chemical_potential = w
void_op = phi
Temperature = T
surface_energy = 19.7
grainboundary_energy = 9.86
void_energy_coefficient = kv
equilibrium_vacancy_concentration = cs_eq
solid_energy_model = IDEAL
outputs = exodus
[../]
# Concentration is only meant for output
[./c]
type = ParsedMaterial
property_name = c
material_property_names = 'hs rhos hv rhov'
constant_names = 'Va'
constant_expressions = '0.04092'
expression = 'Va*(hs*rhos + hv*rhov)'
outputs = exodus
[../]
[]
[Kernels]
[./dt_gr0]
type = TimeDerivative
variable = gr0
[../]
[./dt_gr1]
type = TimeDerivative
variable = gr1
[../]
[./dt_phi]
type = TimeDerivative
variable = phi
[../]
[./dt_w]
type = TimeDerivative
variable = w
[../]
[]
[AuxKernels]
[./T_aux]
type = FunctionAux
variable = T
function = f_T
[../]
[]
[Executioner]
type = Transient
scheme = bdf2
solve_type = JFNK
dt = 1
num_steps = 2
nl_abs_tol = 1e-10
[]
[Outputs]
exodus = true
[]
(test/tests/time_steppers/time_stepper_system/active_timesteppers.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = CoefDiffusion
variable = u
coef = 0.1
[]
[time]
type = TimeDerivative
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Executioner]
type = Transient
end_time = 0.8
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[TimeSteppers]
[ConstDT1]
type = ConstantDT
dt = 0.2
[]
[ConstDT2]
type = ConstantDT
dt = 0.1
[]
[]
[]
[Controls]
[c1]
type = TimePeriod
enable_objects = 'TimeStepper::ConstDT1'
disable_objects = 'TimeStepper::ConstDT2'
start_time = '0.3'
end_time = '0.8'
[]
[]
[Postprocessors]
[timestep]
type = TimePostprocessor
execute_on = 'timestep_end'
[]
[]
[Outputs]
csv = true
file_base='active_timesteppers'
[]
(modules/porous_flow/test/tests/poro_elasticity/mandel_fully_saturated.i)
# Mandel's problem of consolodation of a drained medium
# Using the FullySaturatedDarcyBase and FullySaturatedMassTimeDerivative kernels
#
# A sample is in plane strain.
# -a <= x <= a
# -b <= y <= b
# It is squashed with constant force by impermeable, frictionless plattens on its top and bottom surfaces (at y=+/-b)
# Fluid is allowed to leak out from its sides (at x=+/-a)
# The porepressure within the sample is monitored.
#
# As is common in the literature, this is simulated by
# considering the quarter-sample, 0<=x<=a and 0<=y<=b, with
# impermeable, roller BCs at x=0 and y=0 and y=b.
# Porepressure is fixed at zero on x=a.
# Porepressure and displacement are initialised to zero.
# Then the top (y=b) is moved downwards with prescribed velocity,
# so that the total force that is inducing this downwards velocity
# is fixed. The velocity is worked out by solving Mandel's problem
# analytically, and the total force is monitored in the simulation
# to check that it indeed remains constant.
#
# Here are the problem's parameters, and their values:
# Soil width. a = 1
# Soil height. b = 0.1
# Soil's Lame lambda. la = 0.5
# Soil's Lame mu, which is also the Soil's shear modulus. mu = G = 0.75
# Soil bulk modulus. K = la + 2*mu/3 = 1
# Drained Poisson ratio. nu = (3K - 2G)/(6K + 2G) = 0.2
# Soil bulk compliance. 1/K = 1
# Fluid bulk modulus. Kf = 8
# Fluid bulk compliance. 1/Kf = 0.125
# Soil initial porosity. phi0 = 0.1
# Biot coefficient. alpha = 0.6
# Biot modulus. M = 1/(phi0/Kf + (alpha - phi0)(1 - alpha)/K) = 4.705882
# Undrained bulk modulus. Ku = K + alpha^2*M = 2.694118
# Undrained Poisson ratio. nuu = (3Ku - 2G)/(6Ku + 2G) = 0.372627
# Skempton coefficient. B = alpha*M/Ku = 1.048035
# Fluid mobility (soil permeability/fluid viscosity). k = 1.5
# Consolidation coefficient. c = 2*k*B^2*G*(1-nu)*(1+nuu)^2/9/(1-nuu)/(nuu-nu) = 3.821656
# Normal stress on top. F = 1
#
# The solution for porepressure and displacements is given in
# AHD Cheng and E Detournay "A direct boundary element method for plane strain poroelasticity" International Journal of Numerical and Analytical Methods in Geomechanics 12 (1988) 551-572.
# The solution involves complicated infinite series, so I shall not write it here
[Mesh]
type = GeneratedMesh
dim = 3
nx = 10
ny = 1
nz = 1
xmin = 0
xmax = 1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 1
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
PorousFlowDictator = dictator
block = 0
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'porepressure disp_x disp_y disp_z'
number_fluid_phases = 1
number_fluid_components = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[porepressure]
[]
[]
[BCs]
[roller_xmin]
type = DirichletBC
variable = disp_x
value = 0
boundary = 'left'
[]
[roller_ymin]
type = DirichletBC
variable = disp_y
value = 0
boundary = 'bottom'
[]
[plane_strain]
type = DirichletBC
variable = disp_z
value = 0
boundary = 'back front'
[]
[xmax_drained]
type = DirichletBC
variable = porepressure
value = 0
boundary = right
[]
[top_velocity]
type = FunctionDirichletBC
variable = disp_y
function = top_velocity
boundary = top
[]
[]
[Functions]
[top_velocity]
type = PiecewiseLinear
x = '0 0.002 0.006 0.014 0.03 0.046 0.062 0.078 0.094 0.11 0.126 0.142 0.158 0.174 0.19 0.206 0.222 0.238 0.254 0.27 0.286 0.302 0.318 0.334 0.35 0.366 0.382 0.398 0.414 0.43 0.446 0.462 0.478 0.494 0.51 0.526 0.542 0.558 0.574 0.59 0.606 0.622 0.638 0.654 0.67 0.686 0.702'
y = '-0.041824842 -0.042730269 -0.043412712 -0.04428867 -0.045509181 -0.04645965 -0.047268246 -0.047974749 -0.048597109 -0.0491467 -0.049632388 -0.050061697 -0.050441198 -0.050776675 -0.051073238 -0.0513354 -0.051567152 -0.051772022 -0.051953128 -0.052113227 -0.052254754 -0.052379865 -0.052490464 -0.052588233 -0.052674662 -0.052751065 -0.052818606 -0.052878312 -0.052931093 -0.052977751 -0.053018997 -0.053055459 -0.053087691 -0.053116185 -0.053141373 -0.05316364 -0.053183324 -0.053200724 -0.053216106 -0.053229704 -0.053241725 -0.053252351 -0.053261745 -0.053270049 -0.053277389 -0.053283879 -0.053289615'
[]
[]
[AuxVariables]
[stress_yy]
order = CONSTANT
family = MONOMIAL
[]
[tot_force]
order = CONSTANT
family = MONOMIAL
[]
[]
[AuxKernels]
[stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[]
[tot_force]
type = ParsedAux
coupled_variables = 'stress_yy porepressure'
execute_on = timestep_end
variable = tot_force
expression = '-stress_yy+0.6*porepressure'
[]
[]
[Kernels]
[grad_stress_x]
type = StressDivergenceTensors
variable = disp_x
component = 0
[]
[grad_stress_y]
type = StressDivergenceTensors
variable = disp_y
component = 1
[]
[grad_stress_z]
type = StressDivergenceTensors
variable = disp_z
component = 2
[]
[poro_x]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_x
component = 0
[]
[poro_y]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
variable = disp_y
component = 1
[]
[poro_z]
type = PorousFlowEffectiveStressCoupling
biot_coefficient = 0.6
component = 2
variable = disp_z
[]
[mass0]
type = PorousFlowFullySaturatedMassTimeDerivative
biot_coefficient = 0.6
coupling_type = HydroMechanical
variable = porepressure
[]
[flux]
type = PorousFlowFullySaturatedDarcyBase
variable = porepressure
gravity = '0 0 0'
[]
[]
[FluidProperties]
[simple_fluid]
type = SimpleFluidProperties
bulk_modulus = 8
density0 = 1
thermal_expansion = 0
viscosity = 1
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '0.5 0.75'
# bulk modulus is lambda + 2*mu/3 = 0.5 + 2*0.75/3 = 1
fill_method = symmetric_isotropic
[]
[strain]
type = ComputeSmallStrain
[]
[stress]
type = ComputeLinearElasticStress
[]
[eff_fluid_pressure_qp]
type = PorousFlowEffectiveFluidPressure
[]
[vol_strain]
type = PorousFlowVolumetricStrain
[]
[ppss]
type = PorousFlow1PhaseFullySaturated
porepressure = porepressure
[]
[massfrac]
type = PorousFlowMassFraction
[]
[simple_fluid_qp]
type = PorousFlowSingleComponentFluid
fp = simple_fluid
phase = 0
[]
[porosity]
type = PorousFlowPorosityConst # only the initial value of this is ever used
porosity = 0.1
[]
[biot_modulus]
type = PorousFlowConstantBiotModulus
biot_coefficient = 0.6
solid_bulk_compliance = 1
fluid_bulk_modulus = 8
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1.5 0 0 0 1.5 0 0 0 1.5'
[]
[]
[Postprocessors]
[p0]
type = PointValue
outputs = csv
point = '0.0 0 0'
variable = porepressure
[]
[p1]
type = PointValue
outputs = csv
point = '0.1 0 0'
variable = porepressure
[]
[p2]
type = PointValue
outputs = csv
point = '0.2 0 0'
variable = porepressure
[]
[p3]
type = PointValue
outputs = csv
point = '0.3 0 0'
variable = porepressure
[]
[p4]
type = PointValue
outputs = csv
point = '0.4 0 0'
variable = porepressure
[]
[p5]
type = PointValue
outputs = csv
point = '0.5 0 0'
variable = porepressure
[]
[p6]
type = PointValue
outputs = csv
point = '0.6 0 0'
variable = porepressure
[]
[p7]
type = PointValue
outputs = csv
point = '0.7 0 0'
variable = porepressure
[]
[p8]
type = PointValue
outputs = csv
point = '0.8 0 0'
variable = porepressure
[]
[p9]
type = PointValue
outputs = csv
point = '0.9 0 0'
variable = porepressure
[]
[p99]
type = PointValue
outputs = csv
point = '1 0 0'
variable = porepressure
[]
[xdisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_x
[]
[ydisp]
type = PointValue
outputs = csv
point = '1 0.1 0'
variable = disp_y
[]
[total_downwards_force]
type = ElementAverageValue
outputs = csv
variable = tot_force
[]
[dt]
type = FunctionValuePostprocessor
outputs = console
function = if(0.15*t<0.01,0.15*t,0.01)
[]
[]
[Preconditioning]
[andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -sub_pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'gmres asm lu 1E-14 1E-10 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
start_time = 0
end_time = 0.7
[TimeStepper]
type = PostprocessorDT
postprocessor = dt
dt = 0.001
[]
[]
[Outputs]
execute_on = 'timestep_end'
file_base = mandel_fully_saturated
[csv]
time_step_interval = 3
type = CSV
[]
[]
(modules/richards/test/tests/jacobian_1/jn15.i)
# unsaturated = false
# gravity = true
# supg = true
# transient = true
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -1
xmax = 1
ymin = -1
ymax = 1
zmin = -1
zmax = 1
[]
[GlobalParams]
richardsVarNames_UO = PPNames
[]
[UserObjects]
[./PPNames]
type = RichardsVarNames
richards_vars = pressure
[../]
[./DensityConstBulk]
type = RichardsDensityConstBulk
dens0 = 1
bulk_mod = 1.0 # notice small quantity, so the PETSc constant state works
[../]
[./SeffVG]
type = RichardsSeff1VG
m = 0.8
al = 1 # notice small quantity, so the PETSc constant state works
[../]
[./RelPermPower]
type = RichardsRelPermPower
simm = 0.2
n = 2
[../]
[./Saturation]
type = RichardsSat
s_res = 0.1
sum_s_res = 0.1
[../]
[./SUPGstandard]
type = RichardsSUPGstandard
p_SUPG = 0.1
[../]
[]
[Variables]
[./pressure]
order = FIRST
family = LAGRANGE
[./InitialCondition]
type = RandomIC
block = 0
min = 0
max = 1
[../]
[../]
[]
[Kernels]
active = 'richardsf richardst'
[./richardst]
type = RichardsMassChange
variable = pressure
[../]
[./richardsf]
type = RichardsFlux
variable = pressure
[../]
[]
[Materials]
[./rock]
type = RichardsMaterial
block = 0
mat_porosity = 0.1
mat_permeability = '1E-5 0 0 0 1E-5 0 0 0 1E-5'
density_UO = DensityConstBulk
relperm_UO = RelPermPower
SUPG_UO = SUPGstandard
sat_UO = Saturation
seff_UO = SeffVG
viscosity = 1E-3
gravity = '1 2 3'
linear_shape_fcns = true
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
[../]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1E-5
[]
[Outputs]
execute_on = 'timestep_end'
file_base = jn15
exodus = false
[]
(modules/contact/test/tests/cohesive_zone_model/mortar_czm_analysis.i)
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymax = 1
nx = 5
ny = 5
boundary_name_prefix = bottom
[]
[msh_id]
type = SubdomainIDGenerator
input = msh
subdomain_id = 1
[]
[msh_two]
type = GeneratedMeshGenerator
dim = 2
xmax = 1
ymin = 1
ymax = 2
nx = 5
ny = 5
boundary_name_prefix = top
boundary_id_offset = 10
[]
[msh_two_id]
type = SubdomainIDGenerator
input = msh_two
subdomain_id = 2
[]
[combined]
type = MeshCollectionGenerator
inputs = 'msh_id msh_two_id'
[]
[top_node]
type = ExtraNodesetGenerator
coord = '0 2 0'
input = combined
new_boundary = top_node
[]
[bottom_node]
type = ExtraNodesetGenerator
coord = '0 0 0'
input = top_node
new_boundary = bottom_node
[]
# Build subdomains
[secondary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10001
new_block_name = 'secondary_lower'
sidesets = 'bottom_top'
input = bottom_node
[]
[primary]
type = LowerDBlockFromSidesetGenerator
new_block_id = 10000
sidesets = 'top_bottom'
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Physics]
[SolidMechanics]
[QuasiStatic]
generate_output = 'stress_yy'
[all]
strain = FINITE
add_variables = true
use_automatic_differentiation = true
decomposition_method = TaylorExpansion
block = '1 2'
[]
[]
[]
[]
[BCs]
[fix_x]
type = DirichletBC
preset = true
value = 0.0
boundary = bottom_node
variable = disp_x
[]
[lateral_top]
type = FunctionDirichletBC
boundary = top_top
variable = disp_x
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[top]
type = FunctionDirichletBC
boundary = top_top
variable = disp_y
function = 'if(t<=0.3,t,if(t<=0.6,0.3-(t-0.3),0.6-t))'
preset = true
[]
[bottom]
type = DirichletBC
boundary = bottom_bottom
variable = disp_y
value = 0
preset = true
[]
[]
[AuxVariables]
[mode_mixity_ratio]
[]
[damage]
[]
[local_normal_jump]
[]
[local_tangential_jump]
[]
[]
[AuxKernels]
[mode_mixity_ratio]
type = CohesiveZoneMortarUserObjectAux
variable = mode_mixity_ratio
user_object = czm_uo
cohesive_zone_quantity = mode_mixity_ratio
boundary = 'bottom_top'
[]
[cohesive_damage]
type = CohesiveZoneMortarUserObjectAux
variable = damage
user_object = czm_uo
cohesive_zone_quantity = cohesive_damage
boundary = 'bottom_top'
[]
[local_normal_jump]
type = CohesiveZoneMortarUserObjectAux
variable = local_normal_jump
user_object = czm_uo
cohesive_zone_quantity = local_normal_jump
boundary = 'bottom_top'
[]
[local_tangential_jump]
type = CohesiveZoneMortarUserObjectAux
variable = local_tangential_jump
user_object = czm_uo
cohesive_zone_quantity = local_tangential_jump
boundary = 'bottom_top'
[]
[]
[Materials]
[stress]
type = ADComputeFiniteStrainElasticStress
block = '1 2'
[]
[elasticity_tensor]
type = ADComputeElasticityTensor
fill_method = symmetric9
C_ijkl = '1.684e5 0.176e5 0.176e5 1.684e5 0.176e5 1.684e5 0.754e5 0.754e5 0.754e5'
block = '1 2'
[]
[normal_strength]
type = GenericFunctionMaterial
prop_names = 'N'
prop_values = 'if(x<0.5,1,100)*1e4'
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
automatic_scaling = true
l_max_its = 2
l_tol = 1e-14
nl_max_its = 30
nl_rel_tol = 1e-10
nl_abs_tol = 1e-10
start_time = 0.0
dt = 0.0005
end_time = 0.01
dtmin = 0.0001
[]
[Outputs]
exodus = true
[]
[UserObjects]
[czm_uo]
type = BilinearMixedModeCohesiveZoneModel
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
disp_x = disp_x
disp_y = disp_y
friction_coefficient = 0.1 # with 2.0 works
secondary_variable = disp_x
penalty = 0e6
penalty_friction = 1e4
use_physical_gap = true
correct_edge_dropping = true
normal_strength = N
shear_strength = 1e3
viscosity = 1e-3
penalty_stiffness = 1e6
mixed_mode_criterion = POWER_LAW
power_law_parameter = 2.2
GI_c = 1e3
GII_c = 1e2
displacements = 'disp_x disp_y'
[]
[]
[Constraints]
[x]
type = NormalMortarMechanicalContact
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = czm_uo
correct_edge_dropping = true
[]
[y]
type = NormalMortarMechanicalContact
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
weighted_gap_uo = czm_uo
correct_edge_dropping = true
[]
[c_x]
type = MortarGenericTraction
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_x
component = x
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
correct_edge_dropping = true
[]
[c_y]
type = MortarGenericTraction
primary_boundary = 'top_bottom'
secondary_boundary = 'bottom_top'
primary_subdomain = 10000
secondary_subdomain = 10001
secondary_variable = disp_y
component = y
use_displaced_mesh = true
compute_lm_residuals = false
cohesive_zone_uo = czm_uo
correct_edge_dropping = true
[]
[]
(modules/thermal_hydraulics/test/tests/output/vector_velocity/test.i)
[GlobalParams]
initial_vel = 0
initial_vel_x = 0
initial_vel_y = 0
initial_vel_z = 0
initial_p = 1e5
initial_T = 300
f = 0.1
closures = simple_closures
fp = fp
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[Components]
[inlet]
type = InletMassFlowRateTemperature1Phase
input = 'fch1:in'
m_dot = 1
T = 300
[]
[fch1]
type = FlowChannel1Phase
position = '0 0 0'
orientation = '1 1 1'
length = 1.73205
n_elems = 5
A = 1
[]
[junction]
type = VolumeJunction1Phase
position = '1 1 1'
connections = 'fch1:out fch2:out'
volume = 0.1
use_scalar_variables = false
[]
[fch2]
type = FlowChannel1Phase
position = '2 2 2'
orientation = '-1 -1 -1'
length = 1.73205
n_elems = 5
A = 2
[]
[outlet]
type = Outlet1Phase
input = 'fch2:in'
p = 1e5
[]
[]
[Executioner]
type = Transient
dt = 0.5
num_steps = 50
solve_type = NEWTON
line_search = basic
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
nl_abs_tol = 1e-6
l_tol = 1e-03
automatic_scaling = true
[]
[Outputs]
print_linear_converged_reason = false
print_nonlinear_converged_reason = false
print_linear_residuals = false
[out]
type = Exodus
sync_only = false
sync_times = '0 5 10 15 20 25'
show = 'vel_x vel_y vel_z'
[]
[]
(modules/solid_mechanics/test/tests/mohr_coulomb/small_deform2_small_strain.i)
# apply repeated stretches in x, y and z directions, so that mean_stress = 0
# This maps out the yield surface in the octahedral plane for zero mean stress
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
xmin = -0.5
xmax = 0.5
ymin = -0.5
ymax = 0.5
zmin = -0.5
zmax = 0.5
[]
[Variables]
[./disp_x]
[../]
[./disp_y]
[../]
[./disp_z]
[../]
[]
[Kernels]
[SolidMechanics]
displacements = 'disp_x disp_y disp_z'
[../]
[]
[BCs]
[./x]
type = FunctionDirichletBC
variable = disp_x
boundary = 'front back'
function = '2E-6*x*sin(t)'
[../]
[./y]
type = FunctionDirichletBC
variable = disp_y
boundary = 'front back'
function = '2E-6*y*sin(2*t)'
[../]
[./z]
type = FunctionDirichletBC
variable = disp_z
boundary = 'front back'
function = '-2E-6*z*(sin(t)+sin(2*t))'
[../]
[]
[AuxVariables]
[./stress_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_xz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_xx]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xx
index_i = 0
index_j = 0
[../]
[./stress_xy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xy
index_i = 0
index_j = 1
[../]
[./stress_xz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_xz
index_i = 0
index_j = 2
[../]
[./stress_yy]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yy
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_yz
index_i = 1
index_j = 2
[../]
[./stress_zz]
type = RankTwoAux
rank_two_tensor = stress
variable = stress_zz
index_i = 2
index_j = 2
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[Postprocessors]
[./s_xx]
type = PointValue
point = '0 0 0'
variable = stress_xx
[../]
[./s_xy]
type = PointValue
point = '0 0 0'
variable = stress_xy
[../]
[./s_xz]
type = PointValue
point = '0 0 0'
variable = stress_xz
[../]
[./s_yy]
type = PointValue
point = '0 0 0'
variable = stress_yy
[../]
[./s_yz]
type = PointValue
point = '0 0 0'
variable = stress_yz
[../]
[./s_zz]
type = PointValue
point = '0 0 0'
variable = stress_zz
[../]
[./f]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f0]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[./f1]
type = PointValue
point = '0 0 0'
variable = yield_fcn
[../]
[]
[UserObjects]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 10
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 20
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 0
[../]
[./mc]
type = SolidMechanicsPlasticMohrCoulomb
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
mc_tip_smoother = 4
mc_edge_smoother = 20
yield_function_tolerance = 1E-3
internal_constraint_tolerance = 1E-9
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeElasticityTensor
block = 0
fill_method = symmetric_isotropic
C_ijkl = '0 1E7'
[../]
[./strain]
type = ComputeIncrementalStrain
block = 0
displacements = 'disp_x disp_y disp_z'
[../]
[./mc]
type = ComputeMultiPlasticityStress
block = 0
ep_plastic_tolerance = 1E-9
plastic_models = mc
debug_fspb = crash
[../]
[]
[Executioner]
end_time = 100
dt = 1
type = Transient
[]
[Outputs]
file_base = small_deform2_small_strain
exodus = false
[./csv]
type = CSV
[../]
[]
(modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_2phasePS.i)
# Pressure pulse in 1D with 2 phases, 2components - transient
[Mesh]
type = GeneratedMesh
dim = 1
nx = 10
xmin = 0
xmax = 100
[]
[GlobalParams]
PorousFlowDictator = dictator
gravity = '0 0 0'
[]
[Variables]
[ppwater]
initial_condition = 2e6
[]
[sgas]
initial_condition = 0.3
[]
[]
[AuxVariables]
[massfrac_ph0_sp0]
family = MONOMIAL
order = FIRST
initial_condition = 1
[]
[massfrac_ph1_sp0]
family = MONOMIAL
order = FIRST
initial_condition = 0
[]
[ppgas]
family = MONOMIAL
order = FIRST
[]
[]
[Kernels]
[mass0]
type = PorousFlowMassTimeDerivative
fluid_component = 0
variable = ppwater
[]
[flux0]
type = PorousFlowAdvectiveFlux
variable = ppwater
fluid_component = 0
[]
[mass1]
type = PorousFlowMassTimeDerivative
fluid_component = 1
variable = sgas
[]
[flux1]
type = PorousFlowAdvectiveFlux
variable = sgas
fluid_component = 1
[]
[]
[AuxKernels]
[ppgas]
type = PorousFlowPropertyAux
property = pressure
phase = 1
variable = ppgas
[]
[]
[UserObjects]
[dictator]
type = PorousFlowDictator
porous_flow_vars = 'ppwater sgas'
number_fluid_phases = 2
number_fluid_components = 2
[]
[pc]
type = PorousFlowCapillaryPressureConst
pc = 1e5
[]
[]
[FluidProperties]
[simple_fluid0]
type = SimpleFluidProperties
bulk_modulus = 2e9
density0 = 1000
thermal_expansion = 0
viscosity = 1e-3
[]
[simple_fluid1]
type = SimpleFluidProperties
bulk_modulus = 2e7
density0 = 1
thermal_expansion = 0
viscosity = 1e-5
[]
[]
[Materials]
[temperature]
type = PorousFlowTemperature
[]
[ppss]
type = PorousFlow2PhasePS
phase0_porepressure = ppwater
phase1_saturation = sgas
capillary_pressure = pc
[]
[massfrac]
type = PorousFlowMassFraction
mass_fraction_vars = 'massfrac_ph0_sp0 massfrac_ph1_sp0'
[]
[simple_fluid0]
type = PorousFlowSingleComponentFluid
fp = simple_fluid0
phase = 0
[]
[simple_fluid1]
type = PorousFlowSingleComponentFluid
fp = simple_fluid1
phase = 1
[]
[porosity]
type = PorousFlowPorosityConst
porosity = 0.1
[]
[permeability]
type = PorousFlowPermeabilityConst
permeability = '1e-15 0 0 0 1e-15 0 0 0 1e-15'
[]
[relperm_water]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 0
[]
[relperm_gas]
type = PorousFlowRelativePermeabilityCorey
n = 1
phase = 1
[]
[]
[BCs]
[leftwater]
type = DirichletBC
boundary = left
value = 3e6
variable = ppwater
[]
[rightwater]
type = DirichletBC
boundary = right
value = 2e6
variable = ppwater
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
petsc_options_value = 'bcgs bjacobi 1E-15 1E-20 10000'
[]
[]
[Executioner]
type = Transient
solve_type = Newton
dt = 1e3
end_time = 1e4
[]
[VectorPostprocessors]
[pp]
type = LineValueSampler
warn_discontinuous_face_values = false
sort_by = x
variable = 'ppwater ppgas'
start_point = '0 0 0'
end_point = '100 0 0'
num_points = 11
[]
[]
[Outputs]
file_base = pressure_pulse_1d_2phasePS
print_linear_residuals = false
[csv]
type = CSV
execute_on = final
[]
[]
(modules/combined/test/tests/surface_tension_KKS/surface_tension_KKS.i)
#
# KKS coupled with elasticity. Physical parameters for matrix and precipitate phases
# are gamma and gamma-prime phases, respectively, in the Ni-Al system.
# Parameterization is as described in L.K. Aagesen et al., Computational Materials
# Science, 140, 10-21 (2017), with isotropic elastic properties in both phases
# and without eigenstrain.
#
[Mesh]
type = GeneratedMesh
dim = 1
nx = 200
xmax = 200
[]
[Problem]
coord_type = RSPHERICAL
[]
[GlobalParams]
displacements = 'disp_x'
[]
[Variables]
# order parameter
[./eta]
order = FIRST
family = LAGRANGE
[../]
# solute concentration
[./c]
order = FIRST
family = LAGRANGE
[../]
# chemical potential
[./w]
order = FIRST
family = LAGRANGE
[../]
# solute phase concentration (matrix)
[./cm]
order = FIRST
family = LAGRANGE
initial_condition = 0.13
[../]
# solute phase concentration (precipitate)
[./cp]
order = FIRST
family = LAGRANGE
initial_condition = 0.235
[../]
[]
[AuxVariables]
[./energy_density]
family = MONOMIAL
[../]
[./extra_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./extra_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./extra_zz]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_xx]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./strain_zz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[ICs]
[./eta_ic]
variable = eta
type = FunctionIC
function = ic_func_eta
[../]
[./c_ic]
variable = c
type = FunctionIC
function = ic_func_c
[../]
[]
[Functions]
[./ic_func_eta]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2+z^2);0.5*(1.0-tanh((r-r0)/delta_eta/sqrt(2.0)))'
symbol_names = 'delta_eta r0'
symbol_values = '6.431 100'
[../]
[./ic_func_c]
type = ParsedFunction
expression = 'r:=sqrt(x^2+y^2+z^2);eta_an:=0.5*(1.0-tanh((r-r0)/delta/sqrt(2.0)));0.235*eta_an^3*(6*eta_an^2-15*eta_an+10)+0.13*(1-eta_an^3*(6*eta_an^2-15*eta_an+10))'
symbol_names = 'delta r0'
symbol_values = '6.431 100'
[../]
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
generate_output = 'hydrostatic_stress stress_xx stress_yy stress_zz'
[../]
[]
[Kernels]
# enforce c = (1-h(eta))*cm + h(eta)*cp
[./PhaseConc]
type = KKSPhaseConcentration
ca = cm
variable = cp
c = c
eta = eta
[../]
# enforce pointwise equality of chemical potentials
[./ChemPotVacancies]
type = KKSPhaseChemicalPotential
variable = cm
cb = cp
fa_name = f_total_matrix
fb_name = f_total_ppt
[../]
#
# Cahn-Hilliard Equation
#
[./CHBulk]
type = KKSSplitCHCRes
variable = c
ca = cm
fa_name = f_total_matrix
w = w
[../]
[./dcdt]
type = CoupledTimeDerivative
variable = w
v = c
[../]
[./ckernel]
type = SplitCHWRes
mob_name = M
variable = w
[../]
#
# Allen-Cahn Equation
#
[./ACBulkF]
type = KKSACBulkF
variable = eta
fa_name = f_total_matrix
fb_name = f_total_ppt
w = 0.0033
args = 'cp cm'
[../]
[./ACBulkC]
type = KKSACBulkC
variable = eta
ca = cm
cb = cp
fa_name = f_total_matrix
[../]
[./ACInterface]
type = ACInterface
variable = eta
kappa_name = kappa
[../]
[./detadt]
type = TimeDerivative
variable = eta
[../]
[]
[AuxKernels]
[./extra_xx]
type = RankTwoAux
rank_two_tensor = extra_stress
index_i = 0
index_j = 0
variable = extra_xx
[../]
[./extra_yy]
type = RankTwoAux
rank_two_tensor = extra_stress
index_i = 1
index_j = 1
variable = extra_yy
[../]
[./extra_zz]
type = RankTwoAux
rank_two_tensor = extra_stress
index_i = 2
index_j = 2
variable = extra_zz
[../]
[./strain_xx]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 0
index_j = 0
variable = strain_xx
[../]
[./strain_yy]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 1
index_j = 1
variable = strain_yy
[../]
[./strain_zz]
type = RankTwoAux
rank_two_tensor = mechanical_strain
index_i = 2
index_j = 2
variable = strain_zz
[../]
[]
[Materials]
# Chemical free energy of the matrix
[./fm]
type = DerivativeParsedMaterial
property_name = fm
coupled_variables = 'cm'
expression = '6.55*(cm-0.13)^2'
[../]
# Elastic energy of the matrix
[./elastic_free_energy_m]
type = ElasticEnergyMaterial
base_name = matrix
f_name = fe_m
args = ' '
[../]
# Total free energy of the matrix
[./Total_energy_matrix]
type = DerivativeSumMaterial
property_name = f_total_matrix
sum_materials = 'fm fe_m'
coupled_variables = 'cm'
[../]
# Free energy of the precipitate phase
[./fp]
type = DerivativeParsedMaterial
property_name = fp
coupled_variables = 'cp'
expression = '6.55*(cp-0.235)^2'
[../]
# Elastic energy of the precipitate
[./elastic_free_energy_p]
type = ElasticEnergyMaterial
base_name = ppt
f_name = fe_p
args = ' '
[../]
# Total free energy of the precipitate
[./Total_energy_ppt]
type = DerivativeSumMaterial
property_name = f_total_ppt
sum_materials = 'fp fe_p'
coupled_variables = 'cp'
[../]
# Total elastic energy
[./Total_elastic_energy]
type = DerivativeTwoPhaseMaterial
eta = eta
f_name = f_el_mat
fa_name = fe_m
fb_name = fe_p
outputs = exodus
W = 0
[../]
# h(eta)
[./h_eta]
type = SwitchingFunctionMaterial
h_order = HIGH
eta = eta
[../]
# g(eta)
[./g_eta]
type = BarrierFunctionMaterial
g_order = SIMPLE
eta = eta
outputs = exodus
[../]
# constant properties
[./constants]
type = GenericConstantMaterial
prop_names = 'M L kappa'
prop_values = '0.7 0.7 0.1365'
[../]
#Mechanical properties
[./Stiffness_matrix]
type = ComputeElasticityTensor
C_ijkl = '74.25 14.525'
base_name = matrix
fill_method = symmetric_isotropic
[../]
[./Stiffness_ppt]
type = ComputeElasticityTensor
C_ijkl = '74.25 14.525'
base_name = ppt
fill_method = symmetric_isotropic
[../]
[./strain_matrix]
type = ComputeRSphericalSmallStrain
base_name = matrix
[../]
[./strain_ppt]
type = ComputeRSphericalSmallStrain
base_name = ppt
[../]
[./stress_matrix]
type = ComputeLinearElasticStress
base_name = matrix
[../]
[./stress_ppt]
type = ComputeLinearElasticStress
base_name = ppt
[../]
[./global_stress]
type = TwoPhaseStressMaterial
base_A = matrix
base_B = ppt
[../]
[./interface_stress]
type = ComputeSurfaceTensionKKS
v = eta
kappa_name = kappa
w = 0.0033
[../]
[]
[BCs]
[./left_r]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[../]
[]
#
# Precondition using handcoded off-diagonal terms
#
[Preconditioning]
[./full]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -sub_pc_type -sub_pc_factor_shift_type'
petsc_options_value = 'asm lu nonzero'
l_max_its = 30
nl_max_its = 10
l_tol = 1.0e-4
nl_rel_tol = 1.0e-9
nl_abs_tol = 1.0e-10
num_steps = 2
dt = 0.5
[]
[Outputs]
exodus = true
[./csv]
type = CSV
execute_on = 'final'
[../]
[]
(modules/contact/test/tests/multiple_contact_pairs/continuous_sidesets.i)
[GlobalParams]
volumetric_locking_correction = false
displacements = 'disp_x disp_y'
[]
[Mesh]
[file]
type = FileMeshGenerator
file = three_hexagons.e
[]
patch_size = 100
patch_update_strategy = always
[]
[Functions]
[pressure]
type = PiecewiseLinear
x = '0 10'
y = '0 0.05'
scale_factor = 1
[]
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[]
[Kernels]
[TensorMechanics]
use_displaced_mesh = true
block = '1 2 3'
[]
[]
[BCs]
[fix_x]
type = DirichletBC
variable = 'disp_x'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[fix_y]
type = DirichletBC
variable = 'disp_y'
boundary = '1001 1002 2001 2002 3001 3002'
value = 0.0
[]
[Pressure]
[hex1_pressure]
boundary = '110'
function = pressure
factor = 200
[]
[]
[]
[Contact]
[contact_pressure]
formulation = penalty
model = frictionless
primary = '201 301 201'
secondary = '102 102 301'
penalty = 2e+03
normalize_penalty = true
normal_smoothing_distance = 0.2
tangential_tolerance = 0.1
[]
[]
[Materials]
[hex_elas_tens]
type = ComputeIsotropicElasticityTensor
block = '1 2 3'
youngs_modulus = 1e4
poissons_ratio = 0.0
[]
[hex_strain]
type = ComputePlaneFiniteStrain
block = '1 2 3'
[]
[hex_stress]
type = ComputeFiniteStrainElasticStress
block = '1 2 3'
[]
[]
[Preconditioning]
[SMP]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-pc_type '
petsc_options_value = 'lu '
line_search = 'basic'
nl_abs_tol = 1e-6
nl_rel_tol = 1e-10
l_max_its = 20
dt = 0.5
end_time = 1.5
[]
[Outputs]
exodus = true
perf_graph = true
hide = 'penetration nodal_area'
[]
(test/tests/outputs/console/console_dtime_format.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 5
ny = 5
[]
[]
[Problem]
kernel_coverage_check = false
solve = false
[]
[Executioner]
type = Transient
start_time = -1
end_time = 1e5
[TimeSteppers]
[ts]
type = FunctionDT
function = 'if(t<0,0.3,if(t<60,3,if(t<3600,160,if(t<86400,8000,90000))))'
[]
[]
[]
[Outputs]
[screen]
type = Console
verbose = true
time_format = dtime
time_precision = 6
execute_on = 'failed nonlinear linear timestep_begin timestep_end'
[]
[]
(modules/combined/test/tests/phase_field_fracture/crack2d_aniso_cleavage_plane.i)
[Mesh]
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 40
ny = 20
ymax = 0.5
[]
[./noncrack]
type = BoundingBoxNodeSetGenerator
new_boundary = noncrack
bottom_left = '0.5 0 0'
top_right = '1 0 0'
input = gen
[../]
[]
[GlobalParams]
displacements = 'disp_x disp_y'
[]
[Variables]
[./c]
family = LAGRANGE
order = FIRST
[../]
[]
[Physics]
[./SolidMechanics]
[./QuasiStatic]
[./All]
add_variables = true
strain = SMALL
additional_generate_output = 'strain_yy stress_yy'
planar_formulation = PLANE_STRAIN
[../]
[../]
[../]
[]
[Kernels]
[./ACbulk]
type = AllenCahn
variable = c
f_name = F
[../]
[./ACInterfaceCleavageFracture]
type = ACInterfaceCleavageFracture
variable = c
beta_penalty = 1
cleavage_plane_normal = '-0.707 0.707 0.0'
[../]
[./dcdt]
type = TimeDerivative
variable = c
[../]
[./solid_x]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_x
component = 0
c = c
[../]
[./solid_y]
type = PhaseFieldFractureMechanicsOffDiag
variable = disp_y
component = 1
c = c
[../]
[./off_disp]
type = AllenCahnElasticEnergyOffDiag
variable = c
displacements = 'disp_x disp_y'
mob_name = L
[../]
[]
[BCs]
[./ydisp]
type = FunctionDirichletBC
preset = true
variable = disp_y
boundary = top
function = 't'
[../]
[./yfix]
type = DirichletBC
preset = true
variable = disp_y
boundary = noncrack
value = 0
[../]
[./xfix]
type = DirichletBC
preset = true
variable = disp_x
boundary = right
value = 0
[../]
[]
[Materials]
[./pfbulkmat]
type = GenericConstantMaterial
prop_names = 'gc_prop l visco'
prop_values = '1e-3 0.05 1e-6'
[../]
[./elasticity_tensor]
type = ComputeElasticityTensor
C_ijkl = '127.0 70.8 70.8 127.0 70.8 127.0 73.55 73.55 73.55'
fill_method = symmetric9
euler_angle_1 = 30
euler_angle_2 = 0
euler_angle_3 = 0
[../]
[./define_mobility]
type = ParsedMaterial
material_property_names = 'gc_prop visco'
property_name = L
expression = '1.0/(gc_prop * visco)'
[../]
[./define_kappa]
type = ParsedMaterial
material_property_names = 'gc_prop l'
property_name = kappa_op
expression = 'gc_prop * l'
[../]
[./damage_stress]
type = ComputeLinearElasticPFFractureStress
c = c
E_name = 'elastic_energy'
D_name = 'degradation'
F_name = 'local_fracture_energy'
decomposition_type = stress_spectral
[../]
[./degradation]
type = DerivativeParsedMaterial
property_name = degradation
coupled_variables = 'c'
expression = '(1.0-c)^2*(1.0 - eta) + eta'
constant_names = 'eta'
constant_expressions = '1.0e-6'
derivative_order = 2
[../]
[./local_fracture_energy]
type = DerivativeParsedMaterial
property_name = local_fracture_energy
coupled_variables = 'c'
material_property_names = 'gc_prop l'
expression = 'c^2 * gc_prop / 2 / l'
derivative_order = 2
[../]
[./fracture_driving_energy]
type = DerivativeSumMaterial
coupled_variables = c
sum_materials = 'elastic_energy local_fracture_energy'
derivative_order = 2
property_name = F
[../]
[]
[Postprocessors]
[./av_stress_yy]
type = ElementAverageValue
variable = stress_yy
[../]
[./av_strain_yy]
type = SideAverageValue
variable = disp_y
boundary = top
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_factor_mat_solving_package'
petsc_options_value = 'lu superlu_dist'
nl_rel_tol = 1e-8
l_tol = 1e-4
l_max_its = 100
nl_max_its = 10
dt = 5e-5
num_steps = 5
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/hcp_single_crystal/hcp_volumetric_eigenstrain.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[AuxVariables]
[temperature]
order = FIRST
family = LAGRANGE
[]
[e_xtalpl_xx]
order = CONSTANT
family = MONOMIAL
[]
[e_xtalpl_yy]
order = CONSTANT
family = MONOMIAL
[]
[ev_zz]
order = CONSTANT
family = MONOMIAL
[]
[e_xtalpl_zz]
order = CONSTANT
family = MONOMIAL
[]
[fv_xx]
order = CONSTANT
family = MONOMIAL
[]
[fv_yy]
order = CONSTANT
family = MONOMIAL
[]
[fv_zz]
order = CONSTANT
family = MONOMIAL
[]
[fp_xx]
order = CONSTANT
family = MONOMIAL
[]
[fp_yy]
order = CONSTANT
family = MONOMIAL
[]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[f_xx]
order = CONSTANT
family = MONOMIAL
[]
[f_yy]
order = CONSTANT
family = MONOMIAL
[]
[f_zz]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
incremental = true
add_variables = true
additional_generate_output = 'stress_zz stress_xx stress_yy vonmises_stress l2norm_strain'
additional_material_output_order = FIRST
[]
[Functions]
[temperature_ramp]
type = ParsedFunction
expression = 'if(t<=1500.0, 600.0 + t/6.0, 850.0)'
[]
[]
[AuxKernels]
[temperature]
type = FunctionAux
variable = temperature
function = 'temperature_ramp'
execute_on = timestep_begin
[]
[e_xtalpl_xx]
type = RankTwoAux
variable = e_xtalpl_xx
rank_two_tensor = total_lagrangian_strain
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[e_xtalpl_yy]
type = RankTwoAux
variable = e_xtalpl_yy
rank_two_tensor = total_lagrangian_strain
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[ev_zz]
type = RankTwoAux
variable = ev_zz
rank_two_tensor = void_eigenstrain
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[e_xtalpl_zz]
type = RankTwoAux
variable = e_xtalpl_zz
rank_two_tensor = total_lagrangian_strain
index_i = 2
index_j = 2
execute_on = timestep_end
[]
[fv_xx]
type = RankTwoAux
variable = fv_xx
rank_two_tensor = volumetric_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fv_yy]
type = RankTwoAux
variable = fv_yy
rank_two_tensor = volumetric_deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[fv_zz]
type = RankTwoAux
variable = fv_zz
rank_two_tensor = volumetric_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[fp_xx]
type = RankTwoAux
variable = fp_xx
rank_two_tensor = plastic_deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[fp_yy]
type = RankTwoAux
variable = fp_yy
rank_two_tensor = plastic_deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[f_xx]
type = RankTwoAux
variable = f_xx
rank_two_tensor = deformation_gradient
index_j = 0
index_i = 0
execute_on = timestep_end
[]
[f_yy]
type = RankTwoAux
variable = f_yy
rank_two_tensor = deformation_gradient
index_j = 1
index_i = 1
execute_on = timestep_end
[]
[f_zz]
type = RankTwoAux
variable = f_zz
rank_two_tensor = deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[]
[BCs]
[symmy]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0
[]
[symmx]
type = DirichletBC
variable = disp_x
boundary = left
value = 0
[]
[symmz]
type = DirichletBC
variable = disp_z
boundary = back
value = 0
[]
[tdisp]
type = DirichletBC
variable = disp_z
boundary = front
value = 0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5'
fill_method = symmetric9
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'trial_xtalpl'
eigenstrain_names = void_eigenstrain
tan_mod_type = exact
line_search_method = CUT_HALF
use_line_search = true
maximum_substep_iteration = 10
[]
[trial_xtalpl]
type = CrystalPlasticityHCPDislocationSlipBeyerleinUpdate
number_slip_systems = 15
slip_sys_file_name = hcp_aprismatic_capyramidal_slip_sys.txt
unit_cell_dimension = '2.934e-7 2.934e-7 4.657e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
temperature = temperature
initial_forest_dislocation_density = 15.0e3
initial_substructure_density = 1.0e3
slip_system_modes = 2
number_slip_systems_per_mode = '3 12'
lattice_friction_per_mode = '9 22' #Knezevic et al MSEA 654 (2013)
effective_shear_modulus_per_mode = '4.7e2 4.7e2' #Ti, in MPa, https://materialsproject.org/materials/mp-46/
burgers_vector_per_mode = '2.934e-7 6.586e-7' #Ti, in mm, https://materialsproject.org/materials/mp-46/
slip_generation_coefficient_per_mode = '1.25e5 2.25e7' #from Beyerlein and Tome 2008 IJP
normalized_slip_activiation_energy_per_mode = '3.73e-3 3.2e-2' #from Beyerlein and Tome 2008 IJP
slip_energy_proportionality_factor_per_mode = '330 100' #from Beyerlein and Tome 2008 IJP
substructure_rate_coefficient_per_mode = '355 0.4' #from Capolungo et al MSEA (2009)
applied_strain_rate = 0.001
gamma_o = 1.0e-3
Hall_Petch_like_constant_per_mode = '0.2 0.2' #Estimated to match graph in Capolungo et al MSEA (2009), Figure 2
grain_size = 20.0e-3 #20 microns, Beyerlein and Tome IJP (2008)
[]
[void_eigenstrain]
type = ComputeCrystalPlasticityVolumetricEigenstrain
eigenstrain_name = void_eigenstrain
deformation_gradient_name = volumetric_deformation_gradient
mean_spherical_void_radius = void_radius
spherical_void_number_density = void_density
[]
[void_density]
type = ParsedMaterial
property_name = void_density
coupled_variables = temperature
expression = 'if(temperature<611.0, 0.0,
if(temperature<=835.0, 2.387e13 *(temperature - 611.0) / 1344.0, 0.0))' #1/mm^3, gives an eigenstrain of 1.0e-5 with radius=1.0e-6mm
# outputs = exodus
[]
[void_radius]
type = GenericConstantMaterial
prop_names = void_radius
prop_values = '1.0e-6' ##1 nm avg particle radius
[]
[]
[Postprocessors]
[stress_zz]
type = ElementAverageValue
variable = stress_zz
[]
[e_xtalpl_xx]
type = ElementAverageValue
variable = e_xtalpl_xx
[]
[e_xtalpl_yy]
type = ElementAverageValue
variable = e_xtalpl_yy
[]
[ev_zz]
type = ElementAverageValue
variable = ev_zz
[]
[e_xtalpl_zz]
type = ElementAverageValue
variable = e_xtalpl_zz
[]
[fv_xx]
type = ElementAverageValue
variable = fv_xx
[]
[fv_yy]
type = ElementAverageValue
variable = fv_yy
[]
[fv_zz]
type = ElementAverageValue
variable = fv_zz
[]
[temperature]
type = ElementAverageValue
variable = temperature
[]
[fp_xx]
type = ElementAverageValue
variable = fp_xx
[]
[fp_yy]
type = ElementAverageValue
variable = fp_yy
[]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[f_xx]
type = ElementAverageValue
variable = f_xx
[]
[f_yy]
type = ElementAverageValue
variable = f_yy
[]
[f_zz]
type = ElementAverageValue
variable = f_zz
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Debug]
show_var_residual_norms = true
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 10.0
dtmin = 1e-4
# end_time = 10
num_steps = 10
[]
[Outputs]
csv = true
[console]
type = Console
# max_rows = 5
[]
[]
(test/tests/outputs/debug/show_execution_fv_flux_objects.i)
[Mesh]
[gen_mesh]
type = GeneratedMeshGenerator
dim = 1
xmin = 0
xmax = 10
nx = 50
[]
[left]
type = ParsedSubdomainMeshGenerator
input = 'gen_mesh'
combinatorial_geometry = 'x < 0.5'
block_id = '2'
[]
[middle_boundary]
type = SideSetsBetweenSubdomainsGenerator
input = 'left'
primary_block = '0'
paired_block = '2'
new_boundary = 'middle'
[]
[]
[Variables]
[v]
family = MONOMIAL
order = CONSTANT
fv = true
block = 2
[]
[u]
type = MooseVariableFVReal
[]
[]
[ICs]
[v_ic]
type = FunctionIC
variable = v
function = 'if (x > 2 & x < 3, 0.5, 0)'
[]
[]
[FVKernels]
# Twice the kernel makes it not the Burgers equation, but shows the ordering
[2_burger]
type = FVBurgers1D
variable = v
[]
[1_burgers]
type = FVBurgers1D
variable = v
[]
[time]
type = FVTimeKernel
variable = v
[]
[time_u]
type = FVTimeKernel
variable = u
[]
[]
[FVBCs]
[fv_burgers_right]
type = FVBurgersOutflowBC
variable = v
boundary = 'middle'
[]
[fv_burgers_left]
type = FVBurgersOutflowBC
variable = v
boundary = 'left'
[]
[]
[FVInterfaceKernels]
[diff_ik]
type = FVOnlyAddDiffusionToOneSideOfInterface
variable1 = 'v'
variable2 = 'u'
boundary = 'middle'
coeff2 = '1'
subdomain1 = '2'
subdomain2 = '0'
[]
[]
[Executioner]
type = Transient
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
petsc_options = '-snes_converged_reason'
nl_abs_tol = 1e-7
nl_rel_tol = 1e-8
num_steps = 1
dt = 0.05
nl_forced_its = 1
line_search = none
[]
[Debug]
show_execution_order = 'LINEAR'
[]
(test/tests/vectorpostprocessors/element_material_sampler/all_elements_block_restricted.i)
# test that all scalar material properties are properly recorded for all elements.
[Mesh]
allow_renumbering = false
[gen]
type = GeneratedMeshGenerator
dim = 2
nx = 2
ny = 3
[]
[subdomains]
type = ParsedSubdomainMeshGenerator
input = gen
combinatorial_geometry = 'x < 0.5'
block_id = 1
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[left]
type = DirichletBC
variable = u
boundary = left
value = 0
[]
[right]
type = DirichletBC
variable = u
boundary = right
value = 1
[]
[]
[Materials]
[mat]
type = GenericFunctionMaterial
prop_names = 'prop1 prop2 prop3'
prop_values = '1 2 t'
[]
[]
[VectorPostprocessors]
[vpp]
type = ElementMaterialSampler
material = 'mat'
block = '1'
[]
[]
[Executioner]
type = Transient
num_steps = 2
nl_abs_tol = 1e-12
solve_type = PJFNK
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
execute_on = 'initial timestep_end'
csv = true
[]
(modules/thermal_hydraulics/test/tests/components/heat_transfer_from_heat_structure_1phase/jac.1phase.i)
[GlobalParams]
initial_p = 1.e5
initial_vel = 2
initial_T = 300
scaling_factor_1phase = '1 1 1'
scaling_factor_temperature = '1'
closures = simple_closures
[]
[FluidProperties]
[fp]
type = IdealGasFluidProperties
[]
[]
[Closures]
[simple_closures]
type = Closures1PhaseSimple
[]
[]
[SolidProperties]
[fuel-mat]
type = ThermalFunctionSolidProperties
k = 2.5
cp = 300.
rho = 1.032e4
[]
[]
[Components]
[pipe]
type = FlowChannel1Phase
position = '0 0.1 0'
orientation = '0 0 1'
length = 2
n_elems = 1
A = 8.78882e-5
D_h = 0.01179
f = 0.01
fp = fp
[]
[hs]
type = HeatStructureCylindrical
position = '0 0 0'
orientation = '0 0 1'
length = 2
n_elems = 1
names = 'fuel'
widths = '0.1'
n_part_elems = '1'
solid_properties = 'fuel-mat'
solid_properties_T_ref = '300'
initial_T = 300
[]
[hx]
type = HeatTransferFromHeatStructure1Phase
hs = hs
hs_side = outer
flow_channel = pipe
Hw = 100
P_hf = 0.029832559676
[]
[]
[Preconditioning]
[pc]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
start_time = 0
dt = 1
num_steps = 1
abort_on_solve_fail = true
solve_type = 'NEWTON'
petsc_options_iname = '-snes_test_err'
petsc_options_value = ' 1e-11'
[]
(test/tests/misc/check_error/nodal_kernel_with_aux_var.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 2
ny = 2
[]
[Variables]
[./u]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./v]
[../]
[]
[NodalKernels]
[./nope]
type = TimeDerivativeNodalKernel
variable = v
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = 1
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = 2
value = 1
[../]
[]
[Executioner]
type = Transient
solve_type = 'NEWTON'
[]
[Outputs]
file_base = out
[]
(modules/solid_mechanics/test/tests/notched_plastic_block/cmc_smooth.i)
# Uses a multi-smoothed version of capped-Mohr-Coulomb (via CappedMohrCoulombStressUpdate and ComputeMultipleInelasticStress) to simulate the following problem.
# A cubical block is notched around its equator.
# All of its outer surfaces have roller BCs, but the notched region is free to move as needed
# The block is initialised with a high hydrostatic tensile stress
# Without the notch, the BCs do not allow contraction of the block, and this stress configuration is admissible
# With the notch, however, the interior parts of the block are free to move in order to relieve stress, and this causes plastic failure
# The top surface is then pulled upwards (the bottom is fixed because of the roller BCs)
# This causes more failure
[Mesh]
[generated_mesh]
type = GeneratedMeshGenerator
dim = 3
nx = 9
ny = 9
nz = 9
xmin = 0
xmax = 0.1
ymin = 0
ymax = 0.1
zmin = 0
zmax = 0.1
[]
[block_to_remove_xmin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.01 0.11 0.055'
location = INSIDE
block_id = 1
input = generated_mesh
[]
[block_to_remove_xmax]
type = SubdomainBoundingBoxGenerator
bottom_left = '0.09 -0.01 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmin
[]
[block_to_remove_ymin]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 -0.01 0.045'
top_right = '0.11 0.01 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_xmax
[]
[block_to_remove_ymax]
type = SubdomainBoundingBoxGenerator
bottom_left = '-0.01 0.09 0.045'
top_right = '0.11 0.11 0.055'
location = INSIDE
block_id = 1
input = block_to_remove_ymin
[]
[remove_block]
type = BlockDeletionGenerator
block = 1
input = block_to_remove_ymax
[]
[]
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Physics/SolidMechanics/QuasiStatic]
[./all]
add_variables = true
incremental = true
generate_output = 'max_principal_stress mid_principal_stress min_principal_stress stress_zz'
eigenstrain_names = ini_stress
[../]
[]
[Postprocessors]
[./uz]
type = PointValue
point = '0 0 0.1'
use_displaced_mesh = false
variable = disp_z
[../]
[./s_zz]
type = ElementAverageValue
use_displaced_mesh = false
variable = stress_zz
[../]
[./num_res]
type = NumResidualEvaluations
[../]
[./nr_its] # num_iters is the average number of NR iterations encountered per element in this timestep
type = ElementAverageValue
variable = num_iters
[../]
[./max_nr_its] # max_num_iters is the maximum number of NR iterations encountered in the element during the whole simulation
type = ElementExtremeValue
variable = max_num_iters
[../]
[./runtime]
type = PerfGraphData
data_type = TOTAL
section_name = 'Root'
[../]
[]
[BCs]
# back=zmin, front=zmax, bottom=ymin, top=ymax, left=xmin, right=xmax
[./xmin_xzero]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[../]
[./xmax_xzero]
type = DirichletBC
variable = disp_x
boundary = right
value = 0.0
[../]
[./ymin_yzero]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[../]
[./ymax_yzero]
type = DirichletBC
variable = disp_y
boundary = top
value = 0.0
[../]
[./zmin_zzero]
type = DirichletBC
variable = disp_z
boundary = back
value = '0'
[../]
[./zmax_disp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '1E-6*max(t,0)'
[../]
[]
[AuxVariables]
[./mc_int]
order = CONSTANT
family = MONOMIAL
[../]
[./num_iters]
order = CONSTANT
family = MONOMIAL
[../]
[./max_num_iters]
order = CONSTANT
family = MONOMIAL
[../]
[./yield_fcn]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./mc_int_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_internal_parameter
variable = mc_int
[../]
[./num_iters_auxk]
type = MaterialRealAux
property = plastic_NR_iterations
variable = num_iters
[../]
[./max_num_iters_auxk]
type = MaterialRealAux
property = max_plastic_NR_iterations
variable = max_num_iters
[../]
[./yield_fcn_auxk]
type = MaterialStdVectorAux
index = 0
property = plastic_yield_function
variable = yield_fcn
[../]
[]
[UserObjects]
[./ts]
type = SolidMechanicsHardeningConstant
value = 3E6
[../]
[./cs]
type = SolidMechanicsHardeningConstant
value = 1E16
[../]
[./mc_coh]
type = SolidMechanicsHardeningConstant
value = 5E6
[../]
[./mc_phi]
type = SolidMechanicsHardeningConstant
value = 35
convert_to_radians = true
[../]
[./mc_psi]
type = SolidMechanicsHardeningConstant
value = 10
convert_to_radians = true
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 16E9
poissons_ratio = 0.25
[../]
[./mc]
type = CappedMohrCoulombStressUpdate
tensile_strength = ts
compressive_strength = cs
cohesion = mc_coh
friction_angle = mc_phi
dilation_angle = mc_psi
smoothing_tol = 0.2E6
yield_function_tol = 1E-5
perfect_guess = false # this is so we can observe some Newton-Raphson iterations, for comparison with other models, and it is not optimal in any real-life simulations
[../]
[./stress]
type = ComputeMultipleInelasticStress
inelastic_models = mc
perform_finite_strain_rotations = false
[../]
[./strain_from_initial_stress]
type = ComputeEigenstrainFromInitialStress
initial_stress = '2.5E6 0 0 0 2.5E6 0 0 0 2.5E6'
eigenstrain_name = ini_stress
[../]
[]
[Preconditioning]
[./andy]
type = SMP
full = true
[../]
[]
[Executioner]
start_time = -1
end_time = 10
dt = 1
solve_type = NEWTON
type = Transient
l_tol = 1E-2
nl_abs_tol = 1E-5
nl_rel_tol = 1E-7
l_max_its = 200
nl_max_its = 400
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
[]
[Outputs]
file_base = cmc_smooth
perf_graph = true
exodus = false
csv = true
[]
(modules/solid_mechanics/test/tests/crystal_plasticity/twinning/combined_twinning_slip_error.i)
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
[cube]
type = GeneratedMeshGenerator
dim = 3
nx = 2
ny = 2
nz = 2
elem_type = HEX8
[]
[]
[AuxVariables]
[fp_zz]
order = CONSTANT
family = MONOMIAL
[]
[total_twin_volume_fraction]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_0]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_1]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_2]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_3]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_4]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_5]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_6]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_7]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_8]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_9]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_10]
order = CONSTANT
family = MONOMIAL
[]
[slip_increment_11]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_0]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_1]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_2]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_3]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_4]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_5]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_6]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_7]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_8]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_9]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_10]
order = CONSTANT
family = MONOMIAL
[]
[twin_volume_fraction_11]
order = CONSTANT
family = MONOMIAL
[]
[]
[Physics/SolidMechanics/QuasiStatic/all]
strain = FINITE
add_variables = true
[]
[AuxKernels]
[fp_zz]
type = RankTwoAux
variable = fp_zz
rank_two_tensor = plastic_deformation_gradient
index_j = 2
index_i = 2
execute_on = timestep_end
[]
[total_twin_volume_fraction]
type = MaterialRealAux
variable = total_twin_volume_fraction
property = twin_total_volume_fraction_twins
execute_on = timestep_end
[]
[slip_increment_0]
type = MaterialStdVectorAux
variable = slip_increment_0
property = slip_increment
index = 0
execute_on = timestep_end
[]
[slip_increment_1]
type = MaterialStdVectorAux
variable = slip_increment_1
property = slip_increment
index = 1
execute_on = timestep_end
[]
[slip_increment_2]
type = MaterialStdVectorAux
variable = slip_increment_2
property = slip_increment
index = 2
execute_on = timestep_end
[]
[slip_increment_3]
type = MaterialStdVectorAux
variable = slip_increment_3
property = slip_increment
index = 3
execute_on = timestep_end
[]
[slip_increment_4]
type = MaterialStdVectorAux
variable = slip_increment_4
property = slip_increment
index = 4
execute_on = timestep_end
[]
[slip_increment_5]
type = MaterialStdVectorAux
variable = slip_increment_5
property = slip_increment
index = 5
execute_on = timestep_end
[]
[slip_increment_6]
type = MaterialStdVectorAux
variable = slip_increment_6
property = slip_increment
index = 6
execute_on = timestep_end
[]
[slip_increment_7]
type = MaterialStdVectorAux
variable = slip_increment_7
property = slip_increment
index = 7
execute_on = timestep_end
[]
[slip_increment_8]
type = MaterialStdVectorAux
variable = slip_increment_8
property = slip_increment
index = 8
execute_on = timestep_end
[]
[slip_increment_9]
type = MaterialStdVectorAux
variable = slip_increment_9
property = slip_increment
index = 9
execute_on = timestep_end
[]
[slip_increment_10]
type = MaterialStdVectorAux
variable = slip_increment_10
property = slip_increment
index = 10
execute_on = timestep_end
[]
[slip_increment_11]
type = MaterialStdVectorAux
variable = slip_increment_11
property = slip_increment
index = 11
execute_on = timestep_end
[]
[twin_volume_fraction_0]
type = MaterialStdVectorAux
variable = twin_volume_fraction_0
property = twin_twin_system_volume_fraction
index = 0
execute_on = timestep_end
[]
[twin_volume_fraction_1]
type = MaterialStdVectorAux
variable = twin_volume_fraction_1
property = twin_twin_system_volume_fraction
index = 1
execute_on = timestep_end
[]
[twin_volume_fraction_2]
type = MaterialStdVectorAux
variable = twin_volume_fraction_2
property = twin_twin_system_volume_fraction
index = 2
execute_on = timestep_end
[]
[twin_volume_fraction_3]
type = MaterialStdVectorAux
variable = twin_volume_fraction_3
property = twin_twin_system_volume_fraction
index = 3
execute_on = timestep_end
[]
[twin_volume_fraction_4]
type = MaterialStdVectorAux
variable = twin_volume_fraction_4
property = twin_twin_system_volume_fraction
index = 4
execute_on = timestep_end
[]
[twin_volume_fraction_5]
type = MaterialStdVectorAux
variable = twin_volume_fraction_5
property = twin_twin_system_volume_fraction
index = 5
execute_on = timestep_end
[]
[twin_volume_fraction_6]
type = MaterialStdVectorAux
variable = twin_volume_fraction_6
property = twin_twin_system_volume_fraction
index = 6
execute_on = timestep_end
[]
[twin_volume_fraction_7]
type = MaterialStdVectorAux
variable = twin_volume_fraction_7
property = twin_twin_system_volume_fraction
index = 7
execute_on = timestep_end
[]
[twin_volume_fraction_8]
type = MaterialStdVectorAux
variable = twin_volume_fraction_8
property = twin_twin_system_volume_fraction
index = 8
execute_on = timestep_end
[]
[twin_volume_fraction_9]
type = MaterialStdVectorAux
variable = twin_volume_fraction_9
property = twin_twin_system_volume_fraction
index = 9
execute_on = timestep_end
[]
[twin_volume_fraction_10]
type = MaterialStdVectorAux
variable = twin_volume_fraction_10
property = twin_twin_system_volume_fraction
index = 10
execute_on = timestep_end
[]
[twin_volume_fraction_11]
type = MaterialStdVectorAux
variable = twin_volume_fraction_11
property = twin_twin_system_volume_fraction
index = 11
execute_on = timestep_end
[]
[]
[BCs]
[fix_y]
type = DirichletBC
variable = disp_y
preset = true
boundary = 'bottom'
value = 0
[]
[fix_x]
type = DirichletBC
variable = disp_x
boundary = 'left'
value = 0
[]
[fix_z]
type = DirichletBC
variable = disp_z
boundary = 'back'
value = 0
[]
[tdisp]
type = FunctionDirichletBC
variable = disp_z
boundary = front
function = '0.02*t'
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeElasticityTensorCP
C_ijkl = '1.684e5 1.214e5 1.214e5 1.684e5 1.214e5 1.684e5 0.754e5 0.754e5 0.754e5' # roughly copper
fill_method = symmetric9
euler_angle_1 = 54.74
euler_angle_2 = 45.0
euler_angle_3 = 270.0
[]
[stress]
type = ComputeMultipleCrystalPlasticityStress
crystal_plasticity_models = 'twin_xtalpl slip_xtalpl'
tan_mod_type = exact
[]
[twin_xtalpl]
type = CrystalPlasticityTwinningKalidindiUpdate
base_name = twin
number_slip_systems = 12
slip_sys_file_name = 'fcc_input_twinning_systems.txt'
initial_twin_lattice_friction = 60.0
[]
[slip_xtalpl]
type = CrystalPlasticityKalidindiUpdate
number_slip_systems = 12
slip_sys_file_name = input_slip_sys.txt
total_twin_volume_fraction = 'total_volume_fraction_twins'
[]
[]
[Postprocessors]
[fp_zz]
type = ElementAverageValue
variable = fp_zz
[]
[total_twin_volume_fraction]
type = ElementAverageValue
variable = total_twin_volume_fraction
[]
[slip_increment_0]
type = ElementAverageValue
variable = slip_increment_0
[]
[slip_increment_1]
type = ElementAverageValue
variable = slip_increment_1
[]
[slip_increment_2]
type = ElementAverageValue
variable = slip_increment_2
[]
[slip_increment_3]
type = ElementAverageValue
variable = slip_increment_3
[]
[slip_increment_4]
type = ElementAverageValue
variable = slip_increment_4
[]
[slip_increment_5]
type = ElementAverageValue
variable = slip_increment_5
[]
[slip_increment_6]
type = ElementAverageValue
variable = slip_increment_6
[]
[slip_increment_7]
type = ElementAverageValue
variable = slip_increment_7
[]
[slip_increment_8]
type = ElementAverageValue
variable = slip_increment_8
[]
[slip_increment_9]
type = ElementAverageValue
variable = slip_increment_9
[]
[slip_increment_10]
type = ElementAverageValue
variable = slip_increment_10
[]
[slip_increment_11]
type = ElementAverageValue
variable = slip_increment_11
[]
[twin_volume_fraction_0]
type = ElementAverageValue
variable = twin_volume_fraction_0
[]
[twin_volume_fraction_1]
type = ElementAverageValue
variable = twin_volume_fraction_1
[]
[twin_volume_fraction_2]
type = ElementAverageValue
variable = twin_volume_fraction_2
[]
[twin_volume_fraction_3]
type = ElementAverageValue
variable = twin_volume_fraction_3
[]
[twin_volume_fraction_4]
type = ElementAverageValue
variable = twin_volume_fraction_4
[]
[twin_volume_fraction_5]
type = ElementAverageValue
variable = twin_volume_fraction_5
[]
[twin_volume_fraction_6]
type = ElementAverageValue
variable = twin_volume_fraction_6
[]
[twin_volume_fraction_7]
type = ElementAverageValue
variable = twin_volume_fraction_7
[]
[twin_volume_fraction_8]
type = ElementAverageValue
variable = twin_volume_fraction_8
[]
[twin_volume_fraction_9]
type = ElementAverageValue
variable = twin_volume_fraction_9
[]
[twin_volume_fraction_10]
type = ElementAverageValue
variable = twin_volume_fraction_10
[]
[twin_volume_fraction_11]
type = ElementAverageValue
variable = twin_volume_fraction_11
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_asm_overlap -sub_pc_type -ksp_type -ksp_gmres_restart'
petsc_options_value = ' asm 2 lu gmres 200'
nl_abs_tol = 1e-10
nl_rel_tol = 1e-10
nl_abs_step_tol = 1e-10
dt = 0.005
dtmin = 0.01
num_steps = 6
[]
[Outputs]
csv = true
perf_graph = true
[]
(modules/solid_mechanics/test/tests/shell/static/beam_bending_moment_AD.i)
# Test that models bending of a cantilever beam using shell elements
# A cantilever beam of length 10 m (in Y direction) and cross-section
# 1 m x 0.1 m is modeled using 4 shell elements placed along the length
# (Figure 6a from Dvorkin and Bathe, 1984). All displacements and
# X rotations are fixed on the bottom boundary. E = 2100000 and v = 0.0.
# A load of 0.5 N (in the Z direction) is applied at each node on the top
# boundary resulting in a total load of 1 N.
# The analytical solution for displacement at tip using small strain/rotations # is PL^3/3EI + PL/AG = 1.90485714 m
# The FEM solution using 4 shell elements is 1.875095 m with a relative error
# of 1.5%.
# Similarly, the analytical solution for slope at tip is PL^2/2EI = 0.285714286
# The FEM solution is 0.2857143 and the relative error is 5e-6%.
# The stress_yy for the four elements at z = -0.57735 * (t/2) (first qp below mid-surface of shell) are:
# 3031.089 Pa, 2165.064 Pa, 1299.038 Pa and 433.0127 Pa.
# Note the above values are the average stresses in each element.
# Analytically, stress_yy decreases linearly from y = 0 to y = 10 m.
# The maximum value of stress_yy at y = 0 is Mz/I = PL * 0.57735*(t/2)/I = 3464.1 Pa
# Therefore, the analytical value of stress at z = -0.57735 * (t/2) at the mid-point
# of the four elements are:
# 3031.0875 Pa, 2165.0625 Pa, 1299.0375 Pa ,433.0125 Pa
# The relative error in stress_yy is in the order of 5e-5%.
# The stress_yz at z = -0.57735 * (t/2) at all four elements from the simulation is 10 Pa.
# The analytical solution for the shear stress is: V/2/I *((t^2)/4 - z^2), where the shear force (V)
# is 1 N at any y along the length of the beam. Therefore, the analytical shear stress at
# z = -0.57735 * (t/2) is 10 Pa at any location along the length of the beam.
[Mesh]
type = GeneratedMesh
dim = 2
nx = 1
ny = 4
xmin = 0.0
xmax = 1.0
ymin = 0.0
ymax = 10.0
[]
[Variables]
[./disp_x]
order = FIRST
family = LAGRANGE
[../]
[./disp_y]
order = FIRST
family = LAGRANGE
[../]
[./disp_z]
order = FIRST
family = LAGRANGE
[../]
[./rot_x]
order = FIRST
family = LAGRANGE
[../]
[./rot_y]
order = FIRST
family = LAGRANGE
[../]
[]
[AuxVariables]
[./stress_yy]
order = CONSTANT
family = MONOMIAL
[../]
[./stress_yz]
order = CONSTANT
family = MONOMIAL
[../]
[]
[AuxKernels]
[./stress_yy]
type = RankTwoAux
variable = stress_yy
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 1
[../]
[./stress_yz]
type = RankTwoAux
variable = stress_yz
rank_two_tensor = global_stress_t_points_0
index_i = 1
index_j = 2
[../]
[]
[BCs]
[./fixy1]
type = DirichletBC
variable = disp_y
boundary = 'bottom'
value = 0.0
[../]
[./fixz1]
type = DirichletBC
variable = disp_z
boundary = 'bottom'
value = 0.0
[../]
[./fixr1]
type = DirichletBC
variable = rot_x
boundary = 'bottom'
value = 0.0
[../]
[./fixr2]
type = DirichletBC
variable = rot_y
boundary = 'bottom'
value = 0.0
[../]
[./fixx1]
type = DirichletBC
variable = disp_x
boundary = 'bottom'
value = 0.0
[../]
[]
[NodalKernels]
[./force_y2]
type = ConstantRate
variable = disp_z
boundary = 'top'
rate = 0.5
[../]
[]
[Preconditioning]
[./smp]
type = SMP
full = true
[../]
[]
[Executioner]
type = Transient
solve_type = NEWTON
nl_max_its = 2
nl_rel_tol = 1e-10
nl_abs_tol = 5e-4
dt = 1
dtmin = 1
end_time = 1
[]
[Kernels]
[./solid_disp_x]
type = ADStressDivergenceShell
block = '0'
component = 0
variable = disp_x
through_thickness_order = SECOND
[../]
[./solid_disp_y]
type = ADStressDivergenceShell
block = '0'
component = 1
variable = disp_y
through_thickness_order = SECOND
[../]
[./solid_disp_z]
type = ADStressDivergenceShell
block = '0'
component = 2
variable = disp_z
through_thickness_order = SECOND
[../]
[./solid_rot_x]
type = ADStressDivergenceShell
block = '0'
component = 3
variable = rot_x
through_thickness_order = SECOND
[../]
[./solid_rot_y]
type = ADStressDivergenceShell
block = '0'
component = 4
variable = rot_y
through_thickness_order = SECOND
[../]
[]
[Materials]
[./elasticity]
type = ADComputeIsotropicElasticityTensorShell
youngs_modulus = 2100000
poissons_ratio = 0.0
block = 0
through_thickness_order = SECOND
[../]
[./strain]
type = ADComputeIncrementalShellStrain
block = '0'
displacements = 'disp_x disp_y disp_z'
rotations = 'rot_x rot_y'
thickness = 0.1
through_thickness_order = SECOND
[../]
[./stress]
type = ADComputeShellStress
block = 0
through_thickness_order = SECOND
[../]
[]
[Postprocessors]
[./disp_z_tip]
type = PointValue
point = '1.0 10.0 0.0'
variable = disp_z
[../]
[./rot_x_tip]
type = PointValue
point = '0.0 10.0 0.0'
variable = rot_x
[../]
[./stress_yy_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yy
[../]
[./stress_yy_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yy
[../]
[./stress_yy_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yy
[../]
[./stress_yy_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yy
[../]
[./stress_yz_el_0]
type = ElementalVariableValue
elementid = 0
variable = stress_yz
[../]
[./stress_yz_el_1]
type = ElementalVariableValue
elementid = 1
variable = stress_yz
[../]
[./stress_yz_el_2]
type = ElementalVariableValue
elementid = 2
variable = stress_yz
[../]
[./stress_yz_el_3]
type = ElementalVariableValue
elementid = 3
variable = stress_yz
[../]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/combined_creep_plasticity/creepWithPlasticity.i)
#
# This test is Example 2 from "A Consistent Formulation for the Integration
# of Combined Plasticity and Creep" by P. Duxbury, et al., Int J Numerical
# Methods in Engineering, Vol. 37, pp. 1277-1295, 1994.
#
# The problem is a one-dimensional bar which is loaded from yield to a value of twice
# the initial yield stress and then unloaded to return to the original stress. The
# bar must harden to the required yield stress during the load ramp, with no
# further yielding during unloading. The initial yield stress (sigma_0) is prescribed
# as 20 with a plastic strain hardening of 100. The mesh is a 1x1x1 cube with symmetry
# boundary conditions on three planes to provide a uniaxial stress field.
#
# In the PowerLawCreep model, the creep strain rate is defined by:
#
# edot = A(sigma)**n * exp(-Q/(RT)) * t**m
#
# The creep law specified in the paper, however, defines the creep strain rate as:
#
# edot = Ao * mo * (sigma)**n * t**(mo-1)
# with the creep parameters given by
# Ao = 1e-7
# mo = 0.5
# n = 5
#
# thus, input parameters for the test were specified as:
# A = Ao * mo = 1e-7 * 0.5 = 0.5e-7
# m = mo-1 = -0.5
# n = 5
# Q = 0
#
# The variation of load P with time is:
# P = 20 + 20t 0 < t < 1
# P = 40 - 40(t-1) 1 < t 1.5
#
# The analytic solution for total strain during the loading period 0 < t < 1 is:
#
# e_tot = (sigma_0 + 20*t)/E + 0.2*t + A * t**0.5 * sigma_0**n * [ 1 + (5/3)*t +
# + 2*t**2 + (10/7)*t**3 + (5/9)**t**4 + (1/11)*t**5 ]
#
# and during the unloading period 1 < t < 1.5:
#
# e_tot = (sigma_1 - 40*(t-1))/E + 0.2 + (4672/693) * A * sigma_0**n +
# A * sigma_0**n * [ t**0.5 * ( 32 - (80/3)*t + 16*t**2 - (40/7)*t**3
# + (10/9)*t**4 - (1/11)*t**5 ) - (11531/693) ]
#
# where sigma_1 is the stress at time t = 1.
#
# Assuming a Young's modulus (E) of 1000 and using the parameters defined above:
#
# e_tot(1) = 2.39734
# e_tot(1.5) = 3.16813
#
#
# The numerically computed solution is:
#
# e_tot(1) = 2.39718 (~0.006% error)
# e_tot(1.5) = 3.15555 (~0.40% error)
#
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
[]
[Mesh]
type = GeneratedMesh
dim = 3
nx = 1
ny = 1
nz = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[all]
strain = FINITE
incremental = true
add_variables = true
generate_output = 'stress_yy elastic_strain_yy creep_strain_yy plastic_strain_yy'
[]
[]
[Functions]
[top_pull]
type = PiecewiseLinear
x = ' 0 1 1.5'
y = '-20 -40 -20'
[]
[dts]
type = PiecewiseLinear
x = '0 0.5 1.0 1.5'
y = '0.015 0.015 0.005 0.005'
[]
[]
[BCs]
[u_top_pull]
type = Pressure
variable = disp_y
boundary = top
factor = 1
function = top_pull
[]
[u_bottom_fix]
type = DirichletBC
variable = disp_y
boundary = bottom
value = 0.0
[]
[u_yz_fix]
type = DirichletBC
variable = disp_x
boundary = left
value = 0.0
[]
[u_xy_fix]
type = DirichletBC
variable = disp_z
boundary = back
value = 0.0
[]
[]
[Materials]
[elasticity_tensor]
type = ComputeIsotropicElasticityTensor
block = 0
youngs_modulus = 1e3
poissons_ratio = 0.3
[]
[creep_plas]
type = ComputeCreepPlasticityStress
block = 0
tangent_operator = elastic
creep_model = creep
plasticity_model = plasticity
max_iterations = 50
relative_tolerance = 1e-8
absolute_tolerance = 1e-8
[]
[creep]
type = PowerLawCreepStressUpdate
block = 0
coefficient = 0.5e-7
n_exponent = 5
m_exponent = -0.5
activation_energy = 0
temperature = 1
[]
[plasticity]
type = IsotropicPlasticityStressUpdate
block = 0
yield_stress = 20
hardening_constant = 100
[]
[]
[Executioner]
type = Transient
#Preconditioned JFNK (default)
solve_type = 'PJFNK'
petsc_options = '-snes_ksp'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 20
nl_max_its = 6
nl_rel_tol = 1e-6
nl_abs_tol = 1e-10
l_tol = 1e-5
start_time = 0.0
end_time = 1.5
[TimeStepper]
type = FunctionDT
function = dts
[]
[]
[Outputs]
exodus = true
[]
(modules/solid_mechanics/test/tests/j_integral/j_integral_2d_topo_q_func.i)
#This tests the J-Integral evaluation capability.
#This is a 2d plane strain model
#The analytic solution for J1 is 2.434. This model
#converges to that solution with a refined mesh.
#Reference: National Agency for Finite Element Methods and Standards (U.K.):
#Test 1.1 from NAFEMS publication "Test Cases in Linear Elastic Fracture
#Mechanics" R0020.
[GlobalParams]
order = FIRST
family = LAGRANGE
displacements = 'disp_x disp_y'
volumetric_locking_correction = true
[]
[Mesh]
file = crack2d.e
[]
[AuxVariables]
[./SED]
order = CONSTANT
family = MONOMIAL
[../]
[]
[Functions]
[./rampConstant]
type = PiecewiseLinear
x = '0. 1.'
y = '0. 1.'
scale_factor = -1e2
[../]
[]
[DomainIntegral]
integrals = JIntegral
boundary = 800
crack_direction_method = CrackDirectionVector
crack_direction_vector = '1 0 0'
2d = true
axis_2d = 2
q_function_type = Topology
ring_first = 1
ring_last = 4
output_q = false
incremental = true
symmetry_plane = 1
[]
[Physics/SolidMechanics/QuasiStatic]
[./master]
strain = FINITE
add_variables = true
incremental = true
generate_output = 'stress_xx stress_yy stress_zz vonmises_stress'
planar_formulation = PLANE_STRAIN
[../]
[]
[AuxKernels]
[./SED]
type = MaterialRealAux
variable = SED
property = strain_energy_density
execute_on = timestep_end
[../]
[]
[BCs]
[./crack_y]
type = DirichletBC
variable = disp_y
boundary = 100
value = 0.0
[../]
[./no_x]
type = DirichletBC
variable = disp_x
boundary = 700
value = 0.0
[../]
[./Pressure]
[./Side1]
boundary = 400
function = rampConstant
[../]
[../]
[]
[Materials]
[./elasticity_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 207000
poissons_ratio = 0.3
[../]
[./elastic_stress]
type = ComputeFiniteStrainElasticStress
[../]
[]
[Executioner]
type = Transient
petsc_options = '-snes_ksp_ew'
petsc_options_iname = '-ksp_gmres_restart'
petsc_options_value = '101'
line_search = 'none'
l_max_its = 50
nl_max_its = 20
nl_rel_tol = 1e-12
nl_abs_tol = 1e-5
l_tol = 1e-2
start_time = 0.0
dt = 1
end_time = 1
num_steps = 1
[]
[Outputs]
file_base = j_integral_2d_topo_q_func_out
exodus = true
csv = true
[]
(modules/level_set/test/tests/transfers/markers/multi_level/sub.i)
[Mesh]
type = GeneratedMesh
dim = 2
nx = 10
ny = 10
uniform_refine = 2
[]
[AuxVariables]
[./marker]
family = MONOMIAL
order = CONSTANT
[../]
[]
[Variables]
[./u]
[../]
[]
[Kernels]
[./time]
type = TimeDerivative
variable = u
[../]
[./diff]
type = Diffusion
variable = u
[../]
[]
[BCs]
[./left]
type = DirichletBC
variable = u
boundary = left
value = 0
[../]
[./right]
type = DirichletBC
variable = u
boundary = right
value = 1
[../]
[]
[Executioner]
type = Transient
num_steps = 2
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
hide = 'u'
exodus = true
[]
(modules/solid_mechanics/test/tests/lagrangian/cartesian/updated/cross_material/convergence/elastic.i)
# Simple 3D test
[GlobalParams]
displacements = 'disp_x disp_y disp_z'
large_kinematics = false
[]
[Variables]
[disp_x]
[]
[disp_y]
[]
[disp_z]
[]
[]
[Mesh]
[msh]
type = GeneratedMeshGenerator
dim = 3
nx = 4
ny = 4
nz = 4
[]
[]
[ICs]
[disp_x]
type = RandomIC
variable = disp_x
min = -0.02
max = 0.02
[]
[disp_y]
type = RandomIC
variable = disp_y
min = -0.02
max = 0.02
[]
[disp_z]
type = RandomIC
variable = disp_z
min = -0.02
max = 0.02
[]
[]
[Kernels]
[sdx]
type = UpdatedLagrangianStressDivergence
variable = disp_x
component = 0
use_displaced_mesh = false
[]
[sdy]
type = UpdatedLagrangianStressDivergence
variable = disp_y
component = 1
use_displaced_mesh = false
[]
[sdz]
type = UpdatedLagrangianStressDivergence
variable = disp_z
component = 2
use_displaced_mesh = false
[]
[]
[Functions]
[pullx]
type = ParsedFunction
expression = '4000 * t'
[]
[pully]
type = ParsedFunction
expression = '-2000 * t'
[]
[pullz]
type = ParsedFunction
expression = '3000 * t'
[]
[]
[BCs]
[leftx]
type = DirichletBC
preset = true
boundary = left
variable = disp_x
value = 0.0
[]
[lefty]
type = DirichletBC
preset = true
boundary = left
variable = disp_y
value = 0.0
[]
[leftz]
type = DirichletBC
preset = true
boundary = left
variable = disp_z
value = 0.0
[]
[pull_x]
type = FunctionNeumannBC
boundary = right
variable = disp_x
function = pullx
[]
[pull_y]
type = FunctionNeumannBC
boundary = top
variable = disp_y
function = pully
[]
[pull_z]
type = FunctionNeumannBC
boundary = right
variable = disp_z
function = pullz
[]
[]
[Materials]
[elastic_tensor]
type = ComputeIsotropicElasticityTensor
youngs_modulus = 100000.0
poissons_ratio = 0.3
[]
[compute_stress]
type = ComputeLagrangianWrappedStress
[]
[compute_stress_base]
type = ComputeFiniteStrainElasticStress
[]
[compute_strain]
type = ComputeLagrangianStrain
[]
[]
[Preconditioning]
[smp]
type = SMP
full = true
[]
[]
[Executioner]
type = Transient
solve_type = 'newton'
line_search = none
petsc_options_iname = '-pc_type'
petsc_options_value = 'lu'
l_max_its = 2
l_tol = 1e-14
nl_max_its = 15
nl_rel_tol = 1e-8
nl_abs_tol = 1e-10
start_time = 0.0
dt = 1.0
dtmin = 1.0
end_time = 1.0
[]
(test/tests/meshgenerators/block_deletion_generator/block_deletion_test3.i)
[Mesh]
[gmg]
type = GeneratedMeshGenerator
dim = 2
nx = 4
ny = 4
xmin = 0
xmax = 4
ymin = 0
ymax = 4
[]
[SubdomainBoundingBox]
type = SubdomainBoundingBoxGenerator
input = gmg
block_id = 1
bottom_left = '1 1 0'
top_right = '3 3 1'
[]
[ed0]
type = BlockDeletionGenerator
block = 1
input = SubdomainBoundingBox
[]
[]
[Variables]
[u]
[]
[]
[Kernels]
[dt]
type = TimeDerivative
variable = u
[]
[diff]
type = Diffusion
variable = u
[]
[]
[BCs]
[top]
type = DirichletBC
variable = u
boundary = bottom
value = 1
[]
[]
[Executioner]
type = Transient
start_time = 0
end_time = 10
dt = 10
solve_type = NEWTON
petsc_options_iname = '-pc_type -pc_hypre_type'
petsc_options_value = 'hypre boomeramg'
[]
[Outputs]
exodus = true
[]
(modules/heat_transfer/test/tests/gap_heat_transfer_mortar/large_gap_heat_transfer_test_sphere_mortar.i)
sphere_outer_htc = 10 # W/m^2/K
sphere_outer_Tinf = 300 # K
[GlobalParams]
order = SECOND
family = LAGRANGE
[]
[Problem]
coord_type = RZ
kernel_coverage_check = false
material_coverage_check = false
[]
[Mesh]
[file]
type = FileMeshGenerator
file = cyl2D.e
[]
[secondary]
type = LowerDBlockFromSidesetGenerator
sidesets = '2'
new_block_id = 10001
new_block_name = 'secondary_lower'
input = file
[]
[primary]
type = LowerDBlockFromSidesetGenerator
sidesets = '3'
new_block_id = 10000
new_block_name = 'primary_lower'
input = secondary
[]
allow_renumbering = false
[]
[Functions]
[temp]
type = PiecewiseLinear
x = '0 1'
y = '100 200'
[]
[]
[Variables]
[temp]
initial_condition = 500
[]
[lm]
order = SECOND
family = LAGRANGE
block = 'secondary_lower'
[]
[]
[AuxVariables]
[power_density]
block = 'fuel'
initial_condition = 50e3
[]
[]
[Kernels]
[heat_conduction]
type = HeatConduction
variable = temp
block = '1 2'
[]
[heat_source]
type = CoupledForce
variable = temp
block = 'fuel'
v = power_density
[]
[]
[Materials]
[heat1]
type = HeatConductionMaterial
block = '1 2'
specific_heat = 1.0
thermal_conductivity = 34.6
[]
[]
[UserObjects]
[radiation]
type = GapFluxModelRadiation
temperature = temp
boundary = 2
primary_emissivity = 0.0
secondary_emissivity = 0.0
[]
[conduction]
type = GapFluxModelConduction
temperature = temp
boundary = 2
gap_conductivity = 5.0
[]
[]
[Constraints]
[ced]
type = ModularGapConductanceConstraint
variable = lm
secondary_variable = temp
primary_boundary = 3
primary_subdomain = 10000
secondary_boundary = 2
secondary_subdomain = 10001
gap_flux_models = 'radiation conduction'
gap_geometry_type = SPHERE
sphere_origin = '0 0 0'
[]
[]
[BCs]
[RPV_out_BC] # k \nabla T = h (T- T_inf) at RPV outer boundary
type = ConvectiveFluxFunction # (Robin BC)
variable = temp
boundary = '4' # outer RPV
coefficient = ${sphere_outer_htc}
T_infinity = ${sphere_outer_Tinf}
[]
[]
[Executioner]
type = Transient
solve_type = 'PJFNK'
petsc_options_iname = '-pc_type -pc_factor_mat_solver_package'
petsc_options_value = 'lu superlu_dist'
dt = 1
dtmin = 0.01
end_time = 1
nl_rel_tol = 1e-12
nl_abs_tol = 1e-7
[]
[Outputs]
exodus = true
csv = true
[Console]
type = Console
[]
[]
[VectorPostprocessors]
[NodalTemperature]
type = NodalValueSampler
sort_by = id
boundary = '2 3'
variable = temp
[]
[]
[Postprocessors]
[temp_left]
type = SideAverageValue
boundary = 2
variable = temp
[]
[temp_right]
type = SideAverageValue
boundary = 3
variable = temp
[]
[flux_left]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 2
diffusivity = thermal_conductivity
[]
[flux_right]
type = SideDiffusiveFluxIntegral
variable = temp
boundary = 3
diffusivity = thermal_conductivity
[]
[ptot]
type = ElementIntegralVariablePostprocessor
variable = power_density
block = 'fuel'
[]
[sphere_convective_out]
type = ConvectiveHeatTransferSideIntegral
T_solid = temp
boundary = '4' # outer RVP
T_fluid = ${sphere_outer_Tinf}
htc = ${sphere_outer_htc}
[]
[heat_balance] # should be equal to 0 upon convergence
type = ParsedPostprocessor
expression = '(sphere_convective_out - ptot) / ptot'
pp_names = 'sphere_convective_out ptot'
[]
[]
(test/include/executioners/AdaptAndModify.h)
// This file is part of the MOOSE framework
// https://www.mooseframework.org
//
// All rights reserved, see COPYRIGHT for full restrictions
// https://github.com/idaholab/moose/blob/master/COPYRIGHT
//
// Licensed under LGPL 2.1, please see LICENSE for details
// https://www.gnu.org/licenses/lgpl-2.1.html
#pragma once
#include "Transient.h"
class AdaptAndModify : public Transient
{
public:
static InputParameters validParams();
AdaptAndModify(const InputParameters & parameters);
virtual void incrementStepOrReject();
virtual void endStep(Real input_time = -1.0);
protected:
unsigned int _adapt_cycles;
};
(modules/optimization/include/executioners/TransientAndAdjoint.h)
// This file is part of the MOOSE framework
// https://www.mooseframework.org
//
// All rights reserved, see COPYRIGHT for full restrictions
// https://github.com/idaholab/moose/blob/master/COPYRIGHT
//
// Licensed under LGPL 2.1, please see LICENSE for details
// https://www.gnu.org/licenses/lgpl-2.1.html
#pragma once
#include "Transient.h"
#include "AdjointTransientSolve.h"
// Forward declarations
class InputParameters;
class TransientAndAdjoint : public Transient
{
public:
static InputParameters validParams();
TransientAndAdjoint(const InputParameters & parameters);
/**
* For storing the initial condition
*/
virtual void preExecute() override;
/**
* For storing the converged solution
*/
virtual void postStep() override;
/**
* For solving the adjoint problem
*/
virtual void postExecute() override;
protected:
/// The transient adjoint solve object responsible for storing forward solutions and solving the adjoint system
AdjointTransientSolve _adjoint_solve;
/// Cached forward time points so we can properly loop backward in time
std::vector<Real> & _forward_times;
};